Gas treatment system and charging system

Abstract

The utility model provides a gas processing system and a charging system. The gas treatment system comprises a cavity, the cavity is provided with an air inlet, an air outlet and an airflow channel communicating with the air inlet and the air outlet, and a containing cavity used for containing a part to be cooled is arranged in the airflow channel; the cyclone purifier is mounted on the cavity through the connecting piece, and the cyclone purifier is configured to filter at least part of impurities in gas flowing through the cyclone purifier; and in the flow direction of the airflow, the cyclone purifier is located on the upstream of the containing cavity. Therefore, the cleanliness of the airflow flowing through the containing cavity can be improved, it is guaranteed that the to-be-cooled part has the long service life and the high power supply efficiency, meanwhile, the maintenance cost is saved, space is saved, the good air outlet effect can be guaranteed, and it is guaranteed that the to-be-cooled part has the good cooling effect.

Description

Technical Field

[0001] The utility model relates to the technical field of charging systems, in particular to a gas processing system and a charging system. Background Art

[0002] Commonly used charging systems, such as DC charging systems, include integrated and split DC charging equipment. Split charging equipment includes charging piles / charging hosts and charging piles / charging terminals with charging guns and human-machine interface. Taking the DC charging system as an example, there are two heat dissipation methods: air cooling and liquid cooling.

[0003] Air cooling is a method of heat dissipation that often uses a fan to create airflow to ventilate and dissipate heat for internal power devices. Direct air cooling is the most commonly used heat dissipation method for power supply systems. This solution has the advantages of low cost and high efficiency, but the internal devices of the power supply are in direct contact with the air, and dust is easily accumulated inside the power supply, resulting in a sharp decline in the heat dissipation effect, which greatly reduces the power of the power supply and causes the device to short-circuit and fail. Therefore, a filter is set at the air inlet to filter the airflow to improve the cleanliness of the airflow entering the charging pile. However, due to cost and space constraints, the filter effect is poor and requires regular maintenance, resulting in increased maintenance costs. For the filter, there is still a dilemma: if the filtering accuracy is low, there will be external impurities entering the charging pile with the airflow, resulting in poor charging effect or even short-circuit failure of electrical devices; if the filtering accuracy is high, the filter will often be blocked and the maintenance cycle will be short. For common direct ventilation systems, the maintenance cycle is generally 2-3 months, and maintenance requires downtime, and a professional maintenance team is required, which has high maintenance costs.

[0004] Air cooling can also use heat exchange technology. The power system is in a closed space where dust from the outside cannot enter. Heat dissipation is achieved by installing heat exchange equipment such as air conditioners in the closed space. However, heat exchange technology has the problems of occupying space and high cost, so it cannot be widely used.

[0005] Therefore, the space and cost of the air cooling technology branch of the charging system are currently unresolved problems. Utility Model Content

[0006] In view of this, the utility model provides a gas processing system and a charging system to increase the service life of the heat dissipation device contained in the containing chamber of the gas processing system, ensure good power supply efficiency, reduce costs and save space.

[0007] An embodiment of the first aspect of the utility model provides a gas processing system, which includes: a cavity, the cavity is provided with an air inlet, an air outlet, and an air flow channel connecting the air inlet and the air outlet, and a accommodating chamber for accommodating a heat component to be dissipated is arranged in the air flow channel; a cyclone purifier and a connecting piece, the cyclone purifier is installed on the cavity through the connecting piece, and the cyclone purifier is configured to filter at least part of the impurities in the gas flowing through the cyclone purifier; wherein, along the flow direction of the air flow, the cyclone purifier is located upstream of the accommodating chamber.

[0008] Furthermore, the gas treatment system further includes: a fan configured to guide the airflow flowing out of the cyclone purifier to the containing chamber.

[0009] Further, along the flow direction of the airflow, the fan is located between the heat element to be dissipated and the cyclone purifier accommodated in the accommodating chamber.

[0010] Further, along the flow direction of the air flow, the fan is located upstream of the cyclone purifier.

[0011] Further, along the flow direction of the airflow, the fan is located downstream of the heat component to be cooled accommodated in the accommodating chamber.

[0012] Furthermore, the air flow channel includes a first chamber and a accommodating chamber which are arranged in sequence in the cavity and are connected to each other, and the air inlet is opened in the first chamber; wherein, the accommodating chamber includes an inlet and an outlet, the inlet is connected to the first chamber, and the outlet is connected to or overlaps with the air outlet.

[0013] Furthermore, the air flow channel also includes a second chamber arranged in the cavity, the second chamber and the first chamber are distributed on both sides of the accommodating chamber, the air outlet is opened in the second chamber, and the outlet is connected to the second chamber.

[0014] Furthermore, the fan is located in the first chamber.

[0015] Furthermore, the fan is arranged close to the air outlet of the cyclone purifier.

[0016] Further, the fan is configured to be connected to the heat element to be cooled contained in the containing chamber and is arranged close to the inlet.

[0017] Furthermore, the accommodating chamber is a single cavity, the number of inlets is at least one, and the number of outlets is at least one.

[0018] Furthermore, the accommodating chamber is divided into at least two sub-accommodating chambers.

[0019] Furthermore, the number of inlets is at least one, or the number of inlets is equal to the number of sub-accommodation chambers; the number of outlets is at least one, or the number of outlets is equal to the number of sub-accommodation chambers.

[0020] Furthermore, the air inlet is located on the bottom wall or the side wall of the cavity; the air outlet is located on the bottom wall, the side wall or the top wall of the second chamber.

[0021] Furthermore, the air inlet is located on a side wall of the cavity body opposite to the accommodating chamber and away from the accommodating chamber.

[0022] Furthermore, the first chamber includes a first side wall connected to the accommodating chamber, and a second side wall opposite to and away from the accommodating chamber, the first side wall is connected to the second side wall and is perpendicular to the second side wall, and the air inlet is located on the first side wall.

[0023] Furthermore, the cyclone purifier includes a shell, which is provided with an air inlet, an air outlet, and a dust outlet that are interconnected. The gas treatment system also includes a garbage receiver connected to the shell, and the garbage receiver is located at the dust outlet.

[0024] Furthermore, the garbage receiver includes a dust box, and the dust box is detachably connected to the shell.

[0025] Furthermore, the garbage receiver is configured to automatically discharge at least part of the impurities in the shell through the dust outlet.

[0026] Furthermore, the garbage receiver includes a valve and a dust outlet mechanism, the valve is configured to open or close the dust outlet, and the dust outlet mechanism is configured to discharge at least part of the impurities in the shell through the opened dust outlet.

[0027] Furthermore, the cyclone purifier and the garbage receiver are arranged inside the cavity, the air inlet is connected to the air inlet, the air inlet is configured to be connected to the external environment, and the air outlet is connected to the air inlet end of the fan of the gas treatment system.

[0028] Furthermore, the cyclone purifier is installed in the cavity, the air outlet is located inside the cavity and is connected to the air inlet end of the fan of the gas treatment system, and the garbage receiver is located outside the cavity and is connected to the dust outlet.

[0029] Furthermore, the cyclone purifier and the garbage receiver are located outside the cavity, the air inlet is communicated with the external environment, and the air outlet is communicated with the air inlet.

[0030] Furthermore, the part of the cyclone purifier located in the cavity and the fan are located in different compartments, and the compartments are connected through the air outlet.

[0031] Furthermore, the air inlet end of the fan is connected to the air outlet through an air inlet flow channel, and the air inlet flow channel is configured as a connecting pipeline or a transition chamber arranged in the cavity.

[0032] Furthermore, the cyclone purifier also includes a cyclone structure, the number of the cyclone structure is one; or at least two cyclone structures are connected in parallel between the air inlet, the air outlet, and the dust outlet; or at least two cyclone structures are connected in series between the air inlet, the air outlet, and the dust outlet; or at least three cyclone structures are connected in series and in parallel between the air inlet, the air outlet, and the dust outlet.

[0033] Furthermore, the gas treatment system further includes: a first filter element, located between the cyclone purifier and the containing chamber.

[0034] Furthermore, the gas treatment system also includes: a pre-filter element, connected to the cyclone purifier, and located at the air inlet or upstream of the air inlet.

[0035] Further, the impurities include at least one of solid particles and liquid droplets.

[0036] Furthermore, the heat dissipation element includes at least one of a heat dissipation module and a heat dissipation device.

[0037] An embodiment of a second aspect of the present invention provides a charging system, comprising a heat element to be dissipated, and a gas processing system according to any one of the first aspects.

[0038] Furthermore, the heat dissipation element includes a power module, and the power module is configured to be placed in the accommodating chamber or can be taken out from the accommodating chamber.

[0039] In the gas treatment system and charging system provided by the embodiment of the utility model, a receiving chamber for receiving the heat element to be cooled is arranged in the air flow channel, and a cyclone purifier is provided, and the cyclone purifier is located upstream of the receiving chamber, thereby improving the cleanliness of the external airflow passing through the receiving chamber, reducing the failure rate of the heat element to be cooled, and thus improving the service life of the heat element to be cooled, and ensuring good power supply efficiency. Since the cyclone purifier has a higher filtering accuracy than the filter net for filtering the airflow flowing into the cavity in the related art, the airflow passing through the heat element to be cooled is clean, and the dust forms a covering layer for a longer time, thus ensuring that the heat element to be cooled has a longer service life and a higher power supply efficiency. At the same time, compared with the fine filter net that filters the airflow into the cavity in the related technology, the cyclone purifier has small air resistance and low wind energy loss, which is conducive to improving the utilization rate of wind energy. In addition, the impurities filtered by the cyclone purifier have little effect on the air outlet rate of the cyclone purifier, that is, compared with the filter net, the cyclone purifier has a longer maintenance cycle. Therefore, it can reduce the maintenance frequency, reduce the impact on users, save maintenance costs, and ensure good air outlet effects, ensure that the heat dissipation parts have good heat dissipation effects, and do not need to increase the space of the charging pile, which is suitable for promotion and application. The space of the charging pile is an important consideration for the operator of the charging station. On the one hand, the space of the charging pile limits the number of charging piles that can be deployed in the same station. More importantly, the size of the base of the charging pile determines the infrastructure cost (such as the cement base) and the size of the space occupied by the installation of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Various other advantages and benefits will become apparent to those skilled in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only used for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. In addition, the same reference symbols are used throughout the accompanying drawings to represent the same components. Among them:

[0041] Figure 1 A schematic structural diagram of a gas processing system according to an embodiment of the utility model is shown;

[0042] Figure 2 A schematic diagram showing the structure of a gas processing system according to another embodiment of the present invention

[0043] Figure 3 A schematic diagram showing the structure of a gas processing system according to another embodiment of the present invention is shown.

[0044] Figure 4 A schematic diagram showing the structure of a gas processing system according to another embodiment of the present invention is shown.

[0045] Figure 5 A schematic structural diagram of a cyclone purifier according to an embodiment of the utility model is shown;

[0046] Figure 6 A schematic structural diagram of a cyclone purifier according to another embodiment of the utility model is shown;

[0047] Figure 7 A schematic structural diagram of a cyclone purifier according to another embodiment of the utility model is shown.

[0048] in, Figures 1 to 7 The corresponding relationship between the reference numerals and the component names is as follows:

[0049] 001 gas treatment system, 100 cavity, 110 air inlet, 120 air outlet, 130 air flow channel, 131 accommodating chamber, 1311 inlet, 1312 outlet, 1313 sub-accommodating chamber, 132 first chamber, 1321 first chamber, 1322 second chamber, 133 second chamber, 200 cyclone purifier, 210 shell, 211 air inlet, 212 air outlet, 213 dust outlet, 214 connecting part, 220 cyclone structure, 221 first cyclone structure, 222 second cyclone structure, 225 sub-air inlet, 226 sub-air outlet, 227 sub-dust outlet, 300 fan, 310 air inlet channel, 400 garbage receiver, 410 valve, 420 dust outlet mechanism, 002 heat dissipation parts. DETAILED DESCRIPTION

[0050] In the following description, a large number of specific details are given to provide a more thorough understanding of the technical solution provided by the utility model. However, it is obvious to those skilled in the art that the technical solution provided by the utility model can be implemented without one or more of these details.

[0051] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of the features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0052] Now, exemplary embodiments according to the present utility model will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present utility model thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art.

[0053] Refer to the following Figures 1 to 7 A gas processing system 001 and a charging system provided according to some embodiments of the present invention are described, wherein the gas processing system 001 is applied to the charging system, and the charging system may be a charging pile or other charging equipment that meets the requirements.

[0054] like Figures 1 to 4 As shown, an embodiment of the first aspect of the utility model provides a gas processing system 001, and the gas processing system 001 includes: a cavity 100, the cavity 100 is provided with an air inlet 110, an air outlet 120, and an air flow channel 130 connecting the air inlet 110 and the air outlet 120, and a accommodating chamber 131 for accommodating the heat element 002 to be dissipated is arranged in the air flow channel 130; a cyclone purifier 200 and a connecting piece, the cyclone purifier 200 is installed on the cavity 100 through the connecting piece, and the cyclone purifier 200 is configured to filter at least part of the impurities in the gas flowing through the cyclone purifier 200; wherein, along the flow direction of the air flow, the cyclone purifier 200 is located upstream of the accommodating chamber 131.

[0055] The cavity 100 is provided with an airflow channel 130, which connects the air inlet 110 and the air outlet 120 provided on the cavity 100, that is, the airflow outside the cavity 100 can flow out through the air inlet 110 along the airflow channel 130 and the air outlet 120, that is, the airflow outside the cavity 100 can pass through the cavity 100 through the airflow channel 130. The flow direction of the airflow can be understood as the direction in which the airflow extends from the air inlet 110 along the airflow channel 130 to the air outlet 120. Figures 1 to 4 The direction of the arrow in the figure can be understood as the flow direction of the air flow in the air flow channel 130.

[0056] The working principle of the cyclone purifier 200 is to use huge centrifugal force to separate impurities, wherein the impurities may include solid particles and / or liquid droplets, that is, the impurities may be solid particles or liquid droplets, or the impurities may be a mixture of solid particles and liquid droplets. Specifically, the cyclone purifier 200 may include an air inlet 211 and an air outlet 212. First, the airflow is introduced into the interior of the cyclone purifier 200 from the air inlet 211, and a high-speed rotating airflow is formed inside the cyclone purifier 200. The impurities other than the gas in the airflow are subjected to a greater centrifugal force due to their large weight, so the motion trajectory is more biased to the outside of the rotating path. The heavier the particles and / or liquid droplets, the closer the motion trajectory is to the outside of the rotating path, and the motion trajectory of the gas is closer to the center of rotation, so that the impurities in the airflow, that is, solid particles and / or liquid droplets, are quickly separated, and the airflow flowing out through the air outlet 212 of the cyclone purifier 200 has a higher cleanliness. Among them, the solid particles may be dust, hair, paper scraps, etc., and the liquid droplets may be water droplets.

[0057] In the gas treatment system 001 provided by the embodiment of the utility model, a receiving chamber 131 is arranged in the airflow channel 130, and the receiving chamber 131 is used to receive the heat element 002 to be dissipated, that is, the heat element 002 to be dissipated contained in the receiving chamber 131 is also located in the airflow channel 130. Among them, the heat element 002 to be dissipated can be a module to be dissipated and / or a device to be dissipated. By setting a cyclone purifier 200, and along the flow direction of the airflow, the cyclone purifier 200 is located upstream of the receiving chamber 131, that is, the airflow outside the cavity 100 is filtered by the cyclone purifier 200 and flows through the receiving chamber, thereby, the cleanliness of the external airflow flowing through the receiving chamber 131 can be improved, and the possibility of impurities outside the cavity 100 flowing into the receiving chamber 131 with the airflow and contaminating the heat element 002 to be dissipated located in the receiving chamber 131 is reduced, and the failure rate of the heat element 002 to be dissipated is reduced, thereby improving the service life of the heat element 002 to be dissipated, and ensuring good power supply efficiency.

[0058] Since the cyclone purifier 200 has a higher filtering accuracy than the filter net that filters the airflow flowing into the cavity in the related technology, the impurity removal rate of the cyclone purifier 200 can reach more than 99.5%. The clean airflow greatly delays the accumulation of dust on the surface of the heat dissipation element 002 to form a covering layer, and greatly reduces the failure caused by the short circuit caused by the conduction of dust, which leads to damage to the whole machine and faces shutdown and urgent maintenance. Therefore, it can ensure that the heat dissipation element 002 to be cooled has a long service life. The clean airflow also greatly reduces the reduction of heat dissipation capacity caused by the covering layer on the heat sink. If the heat dissipation is insufficient, the temperature sensor detects that the temperature has risen, and the controller will reduce the charging current for safety reasons. Therefore, the clean airflow avoids low charging current and obtains higher power supply efficiency.

[0059] At the same time, compared with the fine filter net that filters the airflow flowing into the cavity in the related technology, the cyclone purifier 200 has small air resistance and low wind energy loss, which is beneficial to improving the utilization rate of wind energy. In addition, the impurities filtered by the cyclone purifier 200 have little effect on the air outlet rate of the cyclone purifier 200, that is, compared with the filter net, the cyclone purifier 200 has a longer maintenance cycle. Therefore, it can save maintenance costs, ensure good air outlet effects, and ensure that the heat dissipation element 002 to be cooled has a good heat dissipation effect, which is suitable for popularization and application.

[0060] Furthermore, under normal circumstances, maintenance of the filter or cyclone purifier 200 requires downtime, which will affect the effective working efficiency of the charging system. Since the maintenance cycle of the cyclone purifier 200 of the utility model is longer, the impact on the working efficiency of the charging system can be reduced, thereby improving the effective working efficiency of the charging system.

[0061] Wherein, the heat dissipation element 002 to be cooled can be a module to be cooled or a device to be cooled, or, the heat dissipation element 002 to be cooled can be a combination of a module to be cooled and a device to be cooled. Wherein, the heat dissipation module to be cooled can be a power module of a charging system, and the device to be cooled can be a control panel, an electrical component, etc. of a charging system. During the operation of the charging system, or after a long period of operation, the temperature of the heat dissipation element 002 to be cooled will rise, and there is a problem of high temperature failure. The thicker the covering formed by dust accumulation on the surface of the heat dissipation element 002, the faster the occurrence of the high temperature failure problem. The airflow purified by the cyclone purifier 200 greatly reduces the thickening speed of the dust accumulation covering, thereby greatly lengthening the cycle of the high temperature failure problem, and even eliminating the problem of high temperature failure due to the good purification effect. It can be understood that the heat dissipation element 002 to be cooled contained in the accommodating chamber 131 can be one, or at least two, and at least two heat dissipation elements 002 to be cooled can be the same or different.

[0062] It can be understood that, during the process of the ambient air outside the cavity 100 flowing through the air inlet 110 and being discharged from the air outlet 120 along the air flow channel 130, it will flow through the heat dissipation component 002 to be cooled located in the accommodating chamber 131, and then cool down and dissipate the heat of the heat dissipation component 002 with a higher temperature, so as to extend the service life of the heat dissipation component to be cooled and reduce the failure rate of the heat dissipation component to be cooled.

[0063] Among them, the cyclone purifier 200 is installed on the cavity 100 through a connector, so that the cyclone purifier 200 can be reliably and stably fixed on the cavity 100, so that when the airflow flows through the cyclone purifier 200, it can be ensured that the cyclone purifier will not shake, so as to ensure a good filtering effect and help reduce wind energy loss. Specifically, the connector can be a bolt, a fixing frame, etc., or the connector can also be a solder, that is, the cyclone purifier 200 and the cavity 100 are fixed together by welding, or the connector can also be a magnetic suction component, that is, the cyclone purifier 200 and the cavity 100 are fixed by magnetic suction. It can be understood that in some examples, the connector can also be a connecting structure respectively arranged on the cyclone purifier and the cavity 100, and the connecting structure can be a snap-on structure, a plug-in structure, a mortise and tenon structure, etc.

[0064] like Figures 1 to 4 As shown, in some possible embodiments provided by the present invention, the gas treatment system 001 further includes: a fan 300 , and the fan 300 is configured to guide the airflow flowing out of the cyclone purifier 200 to the containing chamber 131 .

[0065] The setting of the fan 300 can ensure that the airflow flows to the accommodating chamber 131 through the cyclone purifier 200 to exchange heat with the heat dissipation element 002 with a higher temperature located in the accommodating chamber 131, so as to ventilate and dissipate heat for the heat dissipation element 002. At the same time, the setting of the fan 300 can ensure that the airflow has a higher circulation efficiency, that is, the airflow can flow into the accommodating chamber 131 in a timely and sufficient manner to exchange heat with the heat dissipation element 002 with a higher temperature, thereby ensuring a good heat dissipation effect of the heat dissipation element 002 and improving the service life of the heat dissipation element 002. It is understandable that the fan 300 can be arranged in the airflow channel 130 or outside the airflow channel 130.

[0066] like Figures 1 to 4 As shown, in some preferred embodiments provided by the present invention, along the flow direction of the airflow, the fan 300 is located between the heat element to be cooled 002 contained in the accommodating chamber 131 and the cyclone purifier 200. This arrangement can ensure that the fan 300 guides the airflow flowing out of the cyclone purifier 200 to the accommodating chamber 131 when it works, and ventilates and dissipates the heat element to be cooled 002 with a higher temperature located in the accommodating chamber 131.

[0067] In other embodiments provided by the present invention, along the flow direction of the airflow, the fan 300 is located upstream of the cyclone purifier 200. This arrangement can also ensure that the fan 300 works to guide the airflow out of the cyclone purifier 200 to the accommodating chamber 131, and ventilate and dissipate the heat dissipation element 002 with a higher temperature located in the accommodating chamber 131.

[0068] In some other embodiments provided by the present invention, along the flow direction of the airflow, the fan 300 is located downstream of the heat dissipation element 002 contained in the accommodating chamber 131. This arrangement can also ensure that the fan 300 guides the airflow flowing out of the cyclone purifier 200 to the accommodating chamber 131, and ventilates and dissipates the heat dissipation element 002 with a higher temperature located in the accommodating chamber 131.

[0069] Furthermore, since the airflow passing through the accommodating chamber 131 will exchange heat with the high-temperature heat dissipation component 002 located in the accommodating chamber 131, the temperature of the airflow flowing out of the accommodating chamber 131 will be relatively high. If the fan 300 is arranged downstream of the accommodating chamber 131, that is, the airflow of the external environment flows through the cyclone purifier 200, the accommodating chamber 131, and the fan 300 in sequence, then the high-temperature airflow after heat exchange with the high-temperature heat dissipation component 002 located in the accommodating chamber 131 flows through the fan 300, and the high-temperature airflow is prone to cause a malfunction of the fan 300. To this end, in the preferred embodiment of the utility model, the fan 300 is arranged upstream of the accommodating chamber 131 along the flow direction of the airflow, and is located downstream of the cyclone purifier 200, that is, the airflow of the external environment flows through the cyclone purifier 200, the fan 300, and the accommodating chamber 131 in sequence. Such an arrangement can ensure that the temperature of the airflow flowing through the fan 300 is relatively low, avoids the problem of high-temperature airflow accelerating the failure of the fan 300, greatly extends the service life of the fan 300, and improves the reliability of the fan 300.

[0070] like Figures 1 to 4 As shown, in some possible embodiments provided by the present invention, the air flow channel 130 includes a first chamber 132 and a accommodating chamber 131 which are arranged in sequence in the cavity 100 and are connected to each other, and the air inlet 110 is opened in the first chamber 132; wherein, the accommodating chamber 131 includes an inlet 1311 and an outlet 1312, the inlet 1311 is connected to the first chamber 132, and the outlet 1312 coincides with or is connected to the air outlet 120.

[0071] Thus, the airflow from the external environment flows into the first chamber 132 through the air inlet 110, and flows into the accommodating chamber 131 through the inlet 1311. When the outlet 1312 and the air outlet 120 coincide, the airflow flows out to the external environment directly through the outlet 1312 (i.e., the air outlet 120); when the outlet 1312 and the air outlet 120 are connected, the airflow flows out to the external environment through the outlet 1312 and the air outlet 120, so that the airflow forms a circulation path with the external environment in the cavity 100, so as to ensure that the low-temperature airflow of the external environment can be timely heat-exchanged with the high-temperature heat dissipation component 002 located in the accommodating chamber 131, so as to ensure good ventilation and heat dissipation effects.

[0072] In the above embodiment, the air flow channel 130 further includes a second chamber 133 arranged in the cavity 100, the second chamber 133 and the first chamber 132 are distributed on both sides of the accommodating chamber 131, the air outlet 120 is opened in the second chamber 133, and the outlet 1312 is connected to the second chamber 133. Thus, the outlet 1312 and the air outlet 120 are connected through the second chamber 133.

[0073] That is to say, the cavity 100 may or may not be provided with the second cavity 133. When the cavity 100 is not provided with the second cavity 133, the outlet 1312 of the accommodating cavity 131 and the air outlet 120 coincide, that is, the airflow is directly discharged from the accommodating cavity 131 to the external environment. When the cavity 100 is provided with the second cavity 133, the air outlet 120 is opened on the second cavity 133, and the outlet 1312 of the accommodating cavity 131 and the air outlet 120 are connected through the second cavity 133, that is, the airflow is discharged from the outlet 1312 of the accommodating cavity 131, through the second cavity 133, and the airflow is discharged from the air outlet 120 to the external environment.

[0074] Among them, the shape of the cavity 100 can be designed according to actual needs. The shape of the cavity 100 can be regular or irregular. Usually, the shape of the cavity 100 can be rectangular. It can be understood that the shape of the cavity 100 can also be cylindrical or other shapes.

[0075] The shapes of the first chamber 132, the receiving chamber 131, and the second chamber 133 can be designed according to actual needs, and can be regular or irregular. Usually, the shapes of the first chamber 132, the receiving chamber 131, and the second chamber 133 can be rectangular, and it is understood that they can also be cylindrical or other shapes. It is understood that there may be no partition between the first chamber 132, the receiving chamber 131, and the second chamber 133, that is, the first chamber 132, the receiving chamber 131, and the second chamber 133 can be spaces defined by a frame.

[0076] In some possible embodiments provided by the present invention, the fan 300 is located in the first chamber 132 .

[0077] That is to say, the first chamber 132 provides installation space for the fan 300, so that the accommodating chamber 131 has enough space to accommodate the heat element 002 to be cooled. Among them, the fan 300 is arranged close to the inlet 1311 of the accommodating chamber 131, so that the strongest airflow generated by the fan 300 can be blown to the heat element 002 to be cooled in the accommodating chamber 131 at a close distance, thereby improving the heat dissipation efficiency and achieving a better heat dissipation effect. In addition, in the case where there is no airflow duct between the fan 300 and the inlet 1311, this close arrangement reduces airflow loss and improves the utilization rate of airflow, which is conducive to improving ventilation and heat dissipation efficiency and ensuring a good heat dissipation effect.

[0078] In some possible embodiments provided by the utility model, the fan 300 is arranged near the air outlet 212 of the cyclone purifier 200. Such an arrangement enables the fan 300 and the air outlet 212 of the cyclone purifier 200 to maintain good air tightness, such as the fan 300 is adjacent to the air outlet 212 of the cyclone purifier 200 so that the two are airtightly connected, or the fan 300 is connected to the air outlet 212 of the cyclone purifier 200 through a shorter connecting pipe to ensure the air tightness of the connection between the two, or the fan 300 and the air outlet 212 of the cyclone purifier 200 are integrally connected to ensure a closed connection between the two. As a result, the airflow discharged from the air outlet 212 of the cyclone purifier 200 can fully flow into the fan to reduce wind energy loss and improve wind energy utilization. In a preferred example, the air inlet end of the fan 300 is closed and connected to the air outlet 212 of the cyclone purifier 200.

[0079] It is understandable that the power supply for the fan 300 does not necessarily have to come from the inside of the power supply system, and the power supply for the fan 300 may be a separate power supply unit, which is connected to a suitable position of the cavity 100 .

[0080] like Figure 1 , Figure 2 and Figure 4 As shown, in the above embodiment, the first chamber is surrounded by chamber walls, and the chamber walls include a first chamber wall that overlaps with the accommodating chamber, and a second chamber wall that does not overlap with the accommodating chamber.

[0081] In one example, the fan 300 located in the first chamber 132 can be connected to the first chamber wall, and the air outlet of the fan 300 is opposite to the inlet 1311 of the receiving chamber 131. Such a setting can further shorten the distance between the fan 300 and the receiving chamber 131, and reduce the airflow loss from the fan 300 to the receiving chamber 131. At the same time, by having the air outlet of the fan 300 opposite to the inlet 1311 of the receiving chamber 131, the airflow can quickly, fully, and concentratedly flow into the interior of the receiving chamber 131 through the inlet 1311 of the receiving chamber 131 after flowing out through the air outlet of the fan 300. High pressure, further reducing the air pressure loss from the fan 300 to the receiving chamber 131, which is conducive to improving the utilization rate of the airflow and ensuring a good heat dissipation effect.

[0082] In another example of the above embodiment, the fan 300 located in the first chamber 132 is connected to the second cavity wall of the first chamber 132, and the air outlet end of the fan 300 is connected to the inlet 1311 through an air outlet channel, and the air outlet channel is configured as a connecting pipeline or a transition chamber arranged in the cavity 100.

[0083] That is to say, the fan 300 is located in the first chamber 132, and at the same time, the fan 300 is connected to the cavity wall of the first chamber 132 that does not overlap with the accommodating chamber 131, so that there is a certain distance between the air outlet of the fan 300 and the inlet 1311 of the accommodating chamber 131, and there is a possibility of a certain air flow pressure loss, so an air outlet flow channel is set between the fan 300 and the inlet 1311 to make the air path airtight. That is, in this embodiment, the air outlet of the fan 300 and the inlet 1311 of the accommodating chamber 131 are connected through the air outlet flow channel, so that after the airflow flows out through the air outlet of the fan 300, it can directly, more fully and concentratedly flow into the interior of the accommodating chamber 131 through the inlet 1311 of the accommodating chamber 131 through the air outlet flow channel, further reducing the airflow loss of the fan 300 flowing to the accommodating chamber 131, which is conducive to improving the utilization rate of the airflow and ensuring a good heat dissipation effect. In addition, since the fan 300 and the accommodating chamber 131 are not bound together, it is easier to disassemble and repair them independently.

[0084] Specifically, the air outlet flow channel may be a connecting pipeline, or the air outlet flow channel may be a transition chamber disposed in the cavity 100 .

[0085] like Figure 3 As shown, in some possible embodiments provided by the present invention, the fan 300 is configured to be connected to the heat element 002 to be cooled contained in the containing chamber 131 , share a support body, and be arranged close to the inlet 1311 .

[0086] That is to say, the fan 300 and the heat dissipation element 002 are designed as a modular whole. Such a setting can be used to assemble the fan 300 and the heat dissipation element 002 as a whole and then install them in the accommodating chamber 131 or disassemble them from the accommodating chamber 131, thereby improving the efficiency of assembly and disassembly. At the same time, the distance between the fan 300 and the heat dissipation element 002 can be shortened, the air pressure loss of the airflow from the fan 300 to the heat dissipation element 002 can be reduced, and the utilization rate of the airflow can be improved, which is conducive to improving the ventilation and heat dissipation efficiency. In addition, the fan 300 is arranged near the inlet 1311 of the accommodating chamber 131, which can ensure that the fan 300 is located upstream of the heat dissipation element 002 accommodated in the accommodating chamber 131 along the flow direction of the airflow channel 130, so as to avoid the problem that the high-temperature airflow affects the service life of the fan 300. The fan 300 is arranged near the inlet, which can avoid the high temperature of the wind flowing into the fan 300, thereby extending the service life of the fan 300.

[0087] Among them, when the heat dissipation element 002 to be cooled is a module to be cooled, and the module to be cooled is a power module, the power module is configured to be placed in the accommodating chamber 131 or can be taken out from the accommodating chamber 131. An example is that the accommodating chamber 131 can be a drawer, and the power module can be inserted into the drawer or pulled out from the drawer, which is convenient for installation. Therefore, the fan 300 is connected to the heat dissipation element 002 to be cooled, that is, the fan 300 is connected to the power module. In this way, the fan 300 can be installed and disassembled in the process of inserting the power module into the drawer or pulling it out from the drawer. The operation is simple, which is conducive to improving assembly efficiency and maintenance efficiency.

[0088] like Figure 1 and Figure 4 As shown, in some possible embodiments provided by the present invention, the accommodating chamber 131 is a single cavity, the number of the inlet 1311 is at least one, and the number of the outlet 1312 is at least one.

[0089] In this embodiment, the accommodating chamber 131 is a single cavity. It is understandable that a single cavity can accommodate one, two, or more heat dissipation parts 002. Among them, the number of inlets 1311 can be one, two, three, or other numbers. The number of inlets 1311 can be reasonably set according to the shape of the inlet 1311 and the size of the inlet 1311 to ensure good ventilation effect, thereby ensuring good heat dissipation effect. The number of outlets 1312 can be one, two, three, or other numbers. The number of outlets 1312 can be reasonably set according to the shape of the outlet 1312 and the size of the outlet 1312 to ensure good ventilation effect, thereby ensuring good heat dissipation effect. Among them, the fewer the number of inlets 1311 and outlets 1312, the easier it is to process, which is conducive to saving manufacturing costs.

[0090] The number of the fan 300 may be one, that is, one fan 300 can supply airflow to each inlet 1311. This arrangement can simplify the number of fans 300 and reduce costs.

[0091] Among them, the number of fans 300 can also be two, three, or more. The number of fans 300 can be reasonably set according to the structure and position of the fan 300 and the structure and position of the inlet 1311 to ensure good ventilation efficiency.

[0092] It is understandable that, in this case, the fan 300 can be located in the first chamber 132 , or can be located in the accommodating chamber 131 and connected to the heat element 002 to be cooled accommodated in the accommodating chamber 131 .

[0093] like Figure 1 and Figure 4As shown, further, the number of inlets 1311 of the accommodating chamber 131 is at least two, the number of fans 300 is equal to the number of inlets 1311, and the fans 300 and the inlets 1311 are arranged opposite to each other. That is, the number of inlets 1311 can be two, three, or another number, and the number of inlets 1311 can be reasonably set according to the shape of the inlets 1311 and the size of the inlets 1311 to ensure good ventilation effect, and thus ensure good heat dissipation effect. The number of fans 300 is equal to the number of inlets 1311, and the fans 300 and the inlets 1311 are arranged opposite to each other, that is, one fan 300 supplies airflow to the corresponding inlet 1311. This arrangement can ensure that the airflow flowing into each inlet 1311 has a higher speed and a more sufficient airflow, and thus can improve the ventilation and heat dissipation efficiency of the heat dissipation component 002 to be cooled located in the accommodating chamber 131, so that the heat dissipation component 002 to be cooled has a good heat dissipation effect. Specifically, as Figure 1 and Figure 4 As shown, the accommodating chamber 131 is a single cavity, the number of inlets 1311 is three, the number of fans 300 is three, and the fans 300 are located in the first chamber 132, wherein, Figure 1 The number of the exits 1312 is one, Figure 4 The number of outlets 1312 is one.

[0094] like Figure 2 and Figure 3 As shown, in some other possible embodiments provided by the present invention, the accommodating chamber 131 is divided into at least two sub-accommodating chambers 1313 .

[0095] Among them, each sub-accommodating chamber 1313 is used to accommodate the heat component 002 to be cooled. The heat components 002 to be cooled in different sub-accommodating chambers 1313 can be the same or different. Therefore, the heat components 002 to be cooled in different sub-accommodating chambers 1313 can be repaired or replaced separately, which is simple to operate and is beneficial to improving the maintenance efficiency. In addition, it is possible to realize heat dissipation of multiple heat components 002 in different chambers, which is beneficial to improving the heat dissipation efficiency of the entire system.

[0096] The number of the inlets 1311 may be one, two, three, or other numbers, that is, all the sub-accommodating chambers 1313 may share one inlet 1311; or, two or more adjacent sub-accommodating chambers may share one inlet 1311, or, each sub-accommodating chamber 1313 may be provided with one inlet 1311 or multiple inlets 1311. In other words, the inlet 1311 on each sub-accommodating chamber 1313 may include at least one complete inlet, and / or an incomplete partial inlet 1311. Thus, the number of the inlets 1311 on each sub-accommodating chamber 1313 may be reasonably set according to the shape and size of the inlet 1311 to ensure good ventilation effect, and thus ensure good heat dissipation effect.

[0097] The number of outlets 1312 may be one, two, three, or other numbers, that is, all sub-accommodating chambers 1313 may share one outlet 1312; or, two or more adjacent sub-accommodating chambers may share one outlet 1312, or, each sub-accommodating chamber 1313 may be provided with one outlet 1312 or multiple outlets 1312. In other words, the outlet 1312 on each sub-accommodating chamber 1313 may include at least one complete outlet 1312, and / or an incomplete partial outlet 1312. Thus, the number of outlets 1312 on each sub-accommodating chamber 1313 may be reasonably set according to the shape and size of the outlet 1312 to ensure good ventilation effect, and thus ensure good heat dissipation effect.

[0098] Specifically, Figure 2 and Figure 3 As shown, at least two inlets 1311 are connected to the outlets 1312 at the corresponding positions to separate the accommodating chamber 131 into at least two sub-accommodating chambers 1313, that is, the accommodating chamber 131 is divided into at least two sub-accommodating chambers 1313, and each sub-accommodating chamber 1313 has an inlet 1311 and an outlet 1312. It can be understood that the outlet 1312 in each sub-accommodating chamber 1313 can be partial, one, two or more. Figure 2 Each sub-accommodation chamber 1313 is provided with an inlet 1311 and an outlet 1312. Figure 3 Each sub-accommodation chamber 1313 is provided with an inlet and a partial outlet 1312, that is, Figure 3 The three sub-accommodating chambers 1313 share one outlet 1312 . Figure 2In the example, each sub-accommodating chamber 1313 is provided with a relative inlet 1311 and outlet 1312, so that the airflow can efficiently ventilate and dissipate heat for the heat-dissipating component 002 located in the corresponding sub-accommodating chamber 1313 after flowing out through the oppositely arranged inlet 1311 and outlet 1312 without changing direction, so as to ensure that the heat-dissipating component 002 in each sub-accommodating chamber 1313 has good ventilation and heat dissipation effect.

[0099] Further, when the cavity 100 includes at least two sub-accommodating chambers 1313, taking the heat dissipation element 002 including a power module as an example, each sub-accommodating chamber 1313 can accommodate a power module, wherein the power modules are arranged side by side in each sub-accommodating chamber 1313. As a result, the airflow flowing out of the air outlet of the cyclone purifier 200 will flow through each power module through the inlet 1311 of each sub-accommodating chamber 1313 in a parallel manner, so that the temperature of the airflow flowing through each power module is roughly the same to ensure a uniform heat dissipation effect. This arrangement can avoid the problem that the temperature of the airflow flowing through some power modules rises and then flows through another part of the power modules, thereby affecting the heat dissipation effect of the other part of the power modules or causing the other part of the power modules to be damaged due to excessively high temperature, thereby helping to increase the service life of each power module and improve the overall reliability of the charging system.

[0100] In some embodiments, the functional module itself is an electrical component tightly arranged on a PCB board and loaded into a rectangular metal shell, so it is nearly sealed. Among them, in order to achieve ventilation and heat dissipation of the electrical components inside the power module, the rectangular metal shell of the power module is provided with a medium inlet and a medium outlet for airflow to pass through, wherein, in view of the safety and EMI electromagnetic interference issues, the medium outlet of the functional module must have a net. For this reason, when the power module is contained in the accommodating chamber 131, the number of inlets 1311 and the number of outlets 1312 of the accommodating chamber 131 can be not less than the number of modules, respectively, to ensure that the airflow flowing into the accommodating chamber 131 through multiple inlets 1311 can fully and quickly flow into the interior of the power module through the medium inlet of the power module, and flow out of the accommodating chamber 131 through the medium outlet of the power module and the outlet 1312 of the accommodating chamber 131 to ensure a good heat dissipation effect. It can be understood that the accommodating chamber 131 in this embodiment can be a single cavity or at least two sub-accommodating chambers 1313.

[0101] It is understandable that, through the control program, the fan 300 can be controlled to supply airflow to each inlet 1311 at the same time, so as to ventilate and dissipate heat to the heat-dissipating parts 002 in each sub-accommodating chamber 1313. Alternatively, the fan 300 can be controlled to selectively supply airflow to the inlet 1311 of the sub-accommodating chamber 1313 with heat dissipation requirements, while not supplying airflow to the sub-accommodating chamber 1313 without heat dissipation requirements, thereby selectively ventilating and dissipating the heat-dissipating parts 002 in the sub-accommodating chamber 1313 with heat dissipation requirements, so as to improve the intelligence of ventilation and heat dissipation of the gas processing system 001.

[0102] Among them, when the accommodating chamber 131 includes at least two sub-accommodating chambers 1313, the number of fans 300 can be one, and the number of fans 300 can also be two, three, or more. The number of fans 300 can be reasonably set according to the structure and position of the fan 300 and the structure and position of the inlet 1311 to ensure good ventilation efficiency.

[0103] It is understandable that, in this case, the fan 300 can be located in the first chamber 132 , or can be located in the accommodating chamber 131 and connected to the heat element 002 to be cooled accommodated in the accommodating chamber 131 .

[0104] Specifically, Figure 2 and Figure 3 As shown, the accommodating chamber 131 includes at least two sub-accommodating chambers 1313, each sub-accommodating chamber 1313 includes an inlet 1311, the number of fans 300 is equal to the number of inlets 1311, and the fans 300 and the inlets 1311 are arranged opposite to each other. Thus, one fan 300 supplies airflow to the corresponding inlet 1311. This arrangement can ensure that the airflow flowing into each inlet 1311 has a high speed and a sufficient airflow, thereby improving the ventilation and heat dissipation efficiency of the heat dissipation element 002 to be cooled in the accommodating chamber 131, so that the heat dissipation element 002 to be cooled has a good heat dissipation effect. Specifically, as Figure 2 and Figure 3 As shown, the accommodating chamber 131 includes three sub-accommodating chambers 1313, each sub-accommodating chamber 1313 is provided with an inlet 1311, the number of fans 300 is three, and the fans 300 are located in the first chamber 132 and opposite to the corresponding inlet 1311. Figure 2 There are three outlets 1312 in the apparatus, which are arranged opposite to the three inlets 1311. Figure 3 The number of outlets 1312 is one.

[0105] In some possible embodiments provided by the present invention, the air inlet 110 may be located on the bottom wall or side wall of the cavity 100, and the position of the air inlet 110 may be reasonably set according to the installation position and surrounding environment of the cavity 100. Figure 1 and Figure 4 As shown, the air inlet 110 is located on the bottom wall of the first chamber 132. Figure 2 and Figure 3 As shown, the air inlet 110 is located at the side of the first chamber 132, wherein Figure 2 The air inlet 110 is located at Figure 2 The side wall of the first chamber 132 shown is opposite to the accommodating chamber 131 and away from the accommodating chamber 311 . Figure 3 The air inlet 110 is located at Figure 3 The side wall of the first chamber 132 shown is connected to one side of the accommodating chamber, and the side wall is perpendicular to the side wall opposite to the accommodating chamber 131 and away from the accommodating chamber 311. That is, the first chamber 132 may include a first side wall connected to the accommodating chamber 131, and a second side wall opposite to the accommodating chamber 131 and away from the accommodating chamber 131, the first side wall is connected to the second side wall and is perpendicular to the second side wall. Figure 3 The air inlet 110 is located on the first side wall. Figure 2 The air inlet 110 is located on the second side wall.

[0106] In some possible embodiments provided by the present invention, the air outlet 120 is located on the bottom wall, side wall, or top wall of the cavity 100. The position of the air outlet 120 can be reasonably set according to the installation position of the cavity 100 and the surrounding environment. Figures 1 to 4 It is shown that the air outlet 120 is located on the bottom wall of the second chamber 133 , wherein the air outlet 120 is located on the side wall or top wall of the second chamber 133 and the air outlet 120 is located on the bottom wall of the second chamber 133 only in different locations.

[0107] The air inlet 110 and the air outlet 120 are located on the bottom wall of the chamber, which is suitable for a suspended charging system, and the bottom wall of the suspended charging system is often suspended in mid-air. The air inlet 110 and the air outlet 120 are located on the side wall and the top wall of the chamber, which is suitable for a floor-standing charging system, and the bottom wall of the floor-standing charging system is often set on the ground or the base, and it is difficult to set an opening.

[0108] like Figures 1 to 4 As shown, in some possible embodiments provided by the present invention, the cyclone purifier 200 includes a shell 210, and the shell 210 is provided with an air inlet 211, an air outlet 212, and a dust outlet 213 that are connected to each other. The gas treatment system 001 also includes a garbage receiver 400 connected to the shell 210, and the garbage receiver 400 is located at the dust outlet 213.

[0109] Among them, the air inlet 211, the air outlet 212, and the dust outlet 213 are connected, which can ensure that the airflow entering the shell 210 through the air inlet 211 will separate solid particles and / or liquid droplets under the action of high-speed rotation. The separated solid particles and / or liquid droplets flow to the garbage receiver 400 through the dust outlet 213 to be received, and then the relatively clean airflow flows out through the air outlet 212 to flow to the accommodating chamber 131. Therefore, the relatively clean airflow can be used to ventilate and dissipate the heat element 002 with a higher temperature in the accommodating chamber 131, thereby improving the service life of the heat element 002. The setting of the garbage receiver 400 realizes the reception of at least part of the solid particles / or liquid droplets filtered by the cyclone purifier 200. It can be understood that by operating the garbage receiver 400, the garbage separated by the cyclone purifier 200 can be processed. At the same time, the setting of the garbage receiver 400 can extend the garbage processing cycle. Compared with the filter, its maintenance cycle is longer, thereby reducing the maintenance cost and improving the user experience.

[0110] The garbage receiver 400 is connected to the housing 210, and the garbage receiver 400 may be installed at the dust outlet 213 of the housing 210, and the outer shell of the garbage receiver 400 is detachably connected or pivotally connected to the housing 210, or the garbage receiver 400 is configured to have a movable device to open or close the dust outlet 213. It can be understood that the garbage receiver 400 is connected to the housing 210, so that the housing 210 has a high air tightness, that is, during the process of airflow passing through the air inlet 211 to the air outlet 212, it can reliably rotate at a high speed to have a high filtering capacity.

[0111] like Figure 1 , Figure 2 and Figure 3 As shown, in some possible embodiments provided by the present invention, the garbage receiver 400 includes a dust box, and the dust box is detachably connected to the housing 210.

[0112] The dust box has a certain accommodation space, so that at least part of the impurities separated by the cyclone purifier 200 can be collected in the dust box through the dust outlet 213. The dust box can be removed from the housing 210 and the garbage collected by the dust box can be dumped to achieve garbage disposal. Then the empty dust box is installed on the housing 210 again to continue to collect the garbage separated by the cyclone purifier 200.

[0113] The dust box is detachably connected to the housing 210, which is convenient for garbage disposal, and the dust box does not need to be replaced during the process. Compared with the related art where the filter net carries a lot of garbage and needs to be replaced, the maintenance cost is saved. At the same time, the dust box has a much larger storage space than the filter net can carry impurities. Compared with the filter net, it can extend the maintenance cycle and reduce the downtime of the charging system for maintenance, thereby extending the effective working efficiency of the charging system and improving the user experience, which is suitable for promotion and application.

[0114] Specifically, the dust box and the shell 210 can be detachably connected through a threaded structure, a snap-fit ​​structure, a mortise and tenon structure, a magnetic structure, etc.

[0115] Specifically, Figure 7 As shown, a connecting portion 214 is provided on the shell 210, and the dust box is connected to the shell 210 through the connecting portion 214 and is located at the dust outlet 213, wherein the connecting portion 214 as shown in the figure can be a snap-fit ​​structure.

[0116] like Figure 4 As shown, in some possible embodiments provided by the present invention, the garbage receiver 400 is configured to automatically discharge at least part of the impurities in the housing 210 from the dust outlet 213. In other words, the garbage receiver 400 is configured as an active dust discharge mechanism, thereby simplifying the operation of manual garbage handling, achieving the purpose of no downtime maintenance of the cyclone purifier 200, that is, simplifying the maintenance operation, greatly improving the user experience, and being suitable for promotion and application.

[0117] Specifically, the garbage receiver 400 can be controlled to work at intervals through an electronic control program, such as controlling the garbage receiver 400 to work at intervals of a first preset time period and then working at a second preset time period, wherein during the first preset time period, the garbage receiver 400 does not work, and impurities isolated by the cyclone purifier 200 accumulate at the dust outlet 213, and during the second preset time period, the garbage receiver 400 works and can automatically discharge at least part of the impurities and garbage at the dust outlet 213, thereby allowing the cyclone purifier 200 to have enough space to collect impurities again.

[0118] It is understandable that the gas treatment system 001 may also include a garbage collector located outside the shell 210, and a dust exhaust pipe connecting the garbage receiver 400 and the garbage collector. In this way, during the operation of the garbage receiver 400, at least part of the impurities isolated by the cyclone purifier 200 are transported to the garbage collector through the dust outlet 213 and the dust exhaust pipe for dust collection and treatment.

[0119] Furthermore, since the impurities isolated by the cyclone purifier 200 are impurities carried by the airflow in the external environment, in some embodiments, the dust exhaust pipe can connect the garbage collector and the external environment, or the garbage receiver can be directly connected to the external environment. In this way, during the operation of the garbage receiver 400, at least part of the impurities isolated by the cyclone purifier 200 are transported to the garbage collector and the external environment through the dust outlet 213 and the dust exhaust pipe, or directly transported to the external environment. This arrangement simplifies the arrangement of the garbage collector, or simplifies the arrangement of the garbage collector and the dust exhaust pipe, which is beneficial to reducing manufacturing costs. At the same time, it simplifies the processing operation of the garbage in the garbage collector, realizes the maintenance-free purpose of the cyclone purifier, and is suitable for popularization and application.

[0120] like Figure 4 As shown, in some possible embodiments provided by the present invention, the garbage receiver 400 includes a valve 410 and a dust discharge mechanism 420, the valve 410 is configured to open or close the dust outlet 213, and the dust discharge mechanism 420 is configured to discharge at least part of the impurities in the shell 210 through the opened dust outlet 213.

[0121] Thus, when the garbage receiver 400 is working, the valve 410 operates to switch the dust outlet 213 from a closed state to an open state, and the dust discharge mechanism 420 operates to discharge at least part of the impurities in the housing 210 to the outside of the housing 210 through the opened dust outlet 213 to achieve garbage disposal. When the garbage receiver 400 stops working, the dust discharge mechanism 420 stops working, and the valve 410 switches the state of the dust outlet 213 from an open state to a closed state, and the dust outlet 213 can be closed to ensure the airtightness of the housing.

[0122] The dust removal mechanism 420 may be a spiral dust removal machine, or other dust removal mechanisms that meet the requirements.

[0123] like Figure 1 , Figure 2 and Figure 3 As shown, in some possible embodiments provided by the present invention, the cyclone purifier 200 and the garbage receiver 400 are arranged inside the cavity 100, the air inlet 211 is connected to the air inlet 110, the air inlet 110 is configured to be connected to the external environment, and the air outlet 212 is connected to the air inlet end of the fan 300 of the gas treatment system 001.

[0124] In this embodiment, the airflow from the external environment flows into the cavity 100 through the air inlet 110, flows through the cyclone purifier 200 through the air inlet 211, flows to the fan 300 through the air outlet 212, flows to the heat element 002 to be cooled located in the accommodating chamber 131 through the fan 300, and is discharged to the external environment through the air outlet 120 after heat exchange, thereby realizing the circulation of airflow. Figures 1 to 3 The direction of the arrow is the direction of air flow.

[0125] Since the cyclone purifier 200 and the garbage receiver 400 are both arranged inside the cavity 100, the cavity 100 has a good protective effect on the cyclone purifier 200 and the garbage receiver 400, which is conducive to extending the service life of the cyclone purifier 200 and the garbage receiver 400. At the same time, this arrangement makes the appearance of the cavity 100 relatively neat and beautiful, which is suitable for promotion and application.

[0126] Specifically, the garbage receiver 400 may be a dust box, and the cavity 100 may be provided with an opening for disassembling and installing the dust box. The dust box can be disassembled from the housing 210 through the opening, and the garbage in the dust box can be processed outside the cavity 100, and the dust box can be reinstalled on the housing 210 of the cyclone purifier 200 through the opening. It can be understood that the opening on the cavity 100 can be opened or closed through the door body, so that when the dust box needs to dump garbage, the opening of the cavity 100 can be opened through the door body, and the dust box can be disassembled, the garbage can be dumped, and the dust box can be installed. Then, the door body can be closed to close the opening to seal the cavity 100, so as to ensure the aesthetic appearance of the cavity 100.

[0127] Specifically, when the garbage receiver 400 is configured to automatically discharge at least part of the impurities in the housing 210 through the dust outlet 213 , the dust exhaust pipe can be disposed through the cavity 100 to connect the garbage receiver 400 and the external environment.

[0128] like Figure 4 In some possible embodiments provided by the present invention, the cyclone purifier 200 is disposed in the cavity 100 , the air outlet 212 is located inside the cavity 100 and communicates with the air inlet end of the fan 300 of the gas treatment system 001 , and the garbage receiver 400 is located outside the cavity 100 and connected with the dust outlet 213 .

[0129] In this embodiment, a part of the cyclone purifier 200 is located in the cavity 100, and another part of the cyclone purifier 200 is located outside the cavity 100, wherein the air outlet 212 is located inside the cavity 100 to ensure that the relatively clean gas flowing out of the cyclone purifier 200 flows to the accommodating chamber 131 through the fan 300. Wherein, the dust outlet 213 is located outside the cavity 100, so that the garbage receiver 400 can be connected to the dust outlet 213 outside the cavity 100, which is convenient for the disassembly and assembly of the garbage receiver 400 and the shell 210, and is convenient for the maintenance of the garbage receiver 400, and the operation is convenient. Wherein, the air inlet 211 of the cyclone purifier 200 can be located inside the cavity 100 and connected to the air inlet 110, and the air inlet 211 of the cyclone purifier 200 can also be located outside the cavity 100 and the air outlet 212 is connected to the air inlet 110. This is related to the setting of the cyclone purifier 200 and is not specifically limited to this. Wherein, Figure 4 In the case where the cyclone purifier 200 is shown to penetrate the cavity 100 , the air inlet 211 is located inside the housing 210 .

[0130] Specifically, the garbage receiver 400 may be a dust box, and the dust box and the shell 210 may be directly disassembled and assembled outside the cavity 100 , which is easy to operate.

[0131] Specifically, the garbage receiver 400 can be configured to automatically discharge at least part of the impurities in the housing 210 through the dust outlet 213. In this case, the garbage receiver 400 and the external environment can be connected through a dust exhaust pipe, or the garbage receiver 400 and the garbage collector can be connected through the dust exhaust pipe. The setting of the dust exhaust pipe can also be simplified, and the garbage in the dust outlet 213 can be directly discharged into the external environment by using the garbage receiver 400, which can further simplify the structure and reduce the manufacturing cost.

[0132] in, Figure 4 The garbage receiver 400 shown includes a valve 410 and a dust discharge mechanism 420, and the dust discharge mechanism 420 is directly connected to the external environment. In this way, after the valve 410 opens the dust outlet 213, the dust discharge mechanism 420 can discharge at least part of the impurities in the shell 210 to the external environment through the dust outlet 213 and the dust discharge mechanism 420, thereby realizing automatic treatment of garbage, simplifying manual operation, and achieving the maintenance-free purpose of the cyclone purifier, further simplifying the manual maintenance operation, and improving the user experience, which is suitable for promotion and application.

[0133] In some possible embodiments provided by the present invention, the cyclone purifier 200 and the garbage receiver 400 are located outside the cavity 100 , the air inlet 211 is connected to the external environment, and the air outlet 212 is connected to the air inlet 110 .

[0134] In this embodiment, the airflow from the external environment flows into the interior of the cavity 100 through the air inlet 211, the air outlet 212, and the air inlet 110 of the cyclone purifier located outside the cavity 100, flows to the heat dissipation element 002 located in the accommodating chamber 131 through the fan 300, and is discharged to the external environment through the air outlet 120 after heat exchange, thereby realizing the circulation of airflow.

[0135] Since the cyclone purifier 200 and the garbage receiver 400 are both arranged outside the cavity 100, it is convenient to install and maintain the cyclone purifier 200 and the garbage receiver 400 outside the cavity 100, and the operation is convenient.

[0136] Specifically, the garbage receiver 400 may be a dust box, and the dust box and the shell 210 may be directly disassembled and assembled outside the cavity 100 , which is easy to operate.

[0137] Specifically, the garbage receiver 400 can be configured to automatically discharge at least part of the impurities in the housing 210 through the dust outlet 213. In this case, the garbage receiver 400 and the external environment can be connected through a dust exhaust pipe, or the garbage receiver 400 and the garbage collector can be connected through the dust exhaust pipe. The setting of the dust exhaust pipe can also be simplified, and the garbage in the dust outlet 213 can be directly discharged into the external environment by using the garbage receiver 400, which can further simplify the structure and reduce the manufacturing cost.

[0138] like Figure 1 , Figure 3 and Figure 4 As shown, in some possible embodiments provided by the present invention, the part of the cyclone purifier 200 located in the cavity 100 and the fan 300 are located in different compartments, and the compartments are connected through the air outlet 212. This arrangement can ensure that the chamber where the fan 300 is located has good air tightness, so that the gas flowing out of the air outlet 212 of the cyclone purifier 200 will flow to the accommodating chamber 131 through an independent compartment, and the fan 300 is located in the compartment to achieve the reversal of the airflow, that is, the airflow flowing out of the air outlet 212 is transported to the inlet 1311 of the accommodating chamber 131 through the fan 300, thereby reducing the airflow loss, improving the airflow utilization rate, and ensuring a good heat dissipation effect.

[0139] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, the first chamber 132 includes a first chamber 1321 and a second chamber 1322. The portion of the cyclone purifier 200 located in the cavity 100 is located in the first chamber 1321, and the fan 300 is located in the second chamber 1322. The first chamber 1321 and the second chamber 1322 are connected through the air outlet 212 of the cyclone purifier 200. In this way, the airflow will flow into the second chamber 1322 through the air outlet 212 of the cyclone purifier 200, and the fan 300 located in the second chamber 1322 can supply the airflow to the accommodating chamber 131 through the inlet 1311.

[0140] like Figure 2 As shown, in some possible embodiments provided by the present invention, the air inlet end of the fan 300 is connected to the air outlet 212 through an air inlet channel 310 , and the air inlet channel 310 is configured as a connecting pipeline or a transition chamber arranged in the cavity 100 .

[0141] That is to say, the air inlet end of the fan 300 is connected to the air outlet 212 of the cyclone purifier 200 through the air inlet duct 310, thereby ensuring that the air inlet end of the fan 300 and the air outlet of the cyclone purifier 200 are tightly connected, ensuring the air tightness of the connection between the two, so that the airflow can directly, fully and concentratedly enter the air inlet end of the fan 300 through the air outlet 212 through the air inlet duct 310, which can reduce the airflow loss flowing from the air outlet 212 to the air inlet end of the fan 300, which is beneficial to improving the utilization rate of the airflow and ensuring a good heat dissipation effect.

[0142] Specifically, the air inlet channel 310 may be a connecting pipeline, or the air inlet channel 310 may be a transition chamber disposed in the cavity 100. Figure 2 The air inlet channel 310 shown is a connecting pipeline.

[0143] like Figure 5 , Figure 6 and Figure 7 As shown, in some possible embodiments provided by the present invention, the cyclone purifier 200 also includes a cyclone structure 220, wherein the cyclone structure 220 is configured to form a high-speed rotating airflow between the air inlet 211 and the air outlet 212 in the shell 210, so that impurities in the air flow are quickly separated, thereby making the air flow flowing out of the cyclone purifier 200 have a higher degree of cleanliness, and at least part of the impurities are concentrated at the dust outlet.

[0144] Specifically, the cyclone structure 220 can be arranged into an annular and / or conical flow channel between the air inlet 211 and the air outlet 212, so that the airflow forms a high-speed rotating airflow between the air inlet 211 and the air outlet 212, thereby achieving the function of purifying the airflow. Alternatively, the cyclone structure 220 can arrange a plurality of guide vanes in a spiral shape in the flow channel, so that the airflow forms a high-speed rotating airflow between the air inlet 211 and the air outlet 212, thereby achieving the function of purifying the airflow.

[0145] In some examples of the above embodiments, the number of cyclone structures 220 is one, that is, one cyclone structure 220 is disposed in the housing 210, thereby filtering and purifying the airflow entering the accommodating chamber 131. With this arrangement, the structure of the cyclone purifier 200 is relatively simple and the cost is relatively low.

[0146] In other examples of the above embodiments, the number of cyclone structures 220 is at least two, such as two, three, four, or other numbers of cyclone structures 220. Thus, the number of cyclone purifiers 200 can be reasonably set according to the filtering and purification requirements and gas flow requirements of the gas treatment system.

[0147] Among them, at least two cyclone structures 220 can be connected in parallel between the air inlet 211, the air outlet 212, and the dust outlet 213; or at least two cyclone structures 220 can be connected in series between the air inlet 211, the air outlet 212, and the dust outlet 213. That is to say, when the number of cyclone structures 220 is multiple, multiple cyclone structures 220 can be connected in parallel to increase the air output of the cyclone purifier. Alternatively, multiple cyclone structures 220 can be connected in series to improve the filtering accuracy of the cyclone purifier. It can be understood that each cyclone structure 220 includes a sub-air inlet 225, a sub-air outlet 226 and a sub-dust outlet 227.

[0148] Specifically, Figure 5 As shown, two cyclone structures 220 are connected in series between the air inlet 211, the air outlet 212, and the dust outlet 213. The cyclone structure 220 includes a first cyclone structure 221 forming an annular flow channel, and a second cyclone structure 222 with a conical structure. The annular flow channel is formed by the shell 210 with a side opening and the conical structure. The annular flow channel is used to filter impurities with larger particles. The flow channel generated by the first cyclone structure 221 is surrounded by the outer side of the second cyclone structure 222. The sub-inlet 225 of the first cyclone structure 221 coincides with the air inlet 211 of the shell 210, and the sub-outlet ( Figure 5 (not shown) and the sub-inlet ( Figure 5 The sub-air outlet 226 of the second cyclone structure 222 coincides with the air outlet 212 of the housing 210, and the sub-dust outlet (not shown) of the first cyclone structure 221 coincides with the air outlet 212 of the housing 210 when the impurities are discharged. Figure 5 The second cyclone structure 222 is connected to the dust outlet 213 on the shell 210, and the sub-dust outlet 227 of the second cyclone structure 222 coincides with the dust outlet 213 on the shell 210. Therefore, the airflow outside the shell 210 passes through the air inlet 211 (i.e., the sub-air inlet 225 of the first cyclone structure 221) and is first filtered and purified by the first cyclone structure 221 to separate the impurities with larger particles, and then the airflow passes through the second cyclone structure 222 for purification to separate the impurities with smaller particles, and finally flows out through the air outlet 212 of the shell 210 (i.e., the sub-air outlet 226 of the second cyclone structure 222). Therefore, by using the first cyclone structure 221 and the second cyclone structure 222 for double filtering and separation, it can be ensured that the cyclone purifier 200 has a higher dust removal and purification effect, so that the cyclone purifier 200 has a higher purification effect, and its impurity removal rate can reach more than 99.5%. The impurities separated by the first cyclone structure 221 and the second cyclone structure 222 flow toward the dust outlet 213 .

[0149] It is understandable that cyclone structures 220 of different sizes can be connected in series to achieve purification effects of different particle sizes, expand the scope of use, and achieve precise filtration.

[0150] Specifically, Figure 6 As shown, two cyclone structures 220 are connected in parallel between the air inlet 211, the air outlet 212, and the dust outlet 213. The cyclone structure 220 includes a first cyclone structure 221 and a second cyclone structure 222, which are arranged in parallel inside the shell 210. The air inlet 211 on the shell 210 is connected with the sub-air inlet 225 of the first cyclone structure 221 and the sub-air inlet 225 of the second cyclone structure 222 through a pipeline. After the airflow rotates at a high speed in the first cyclone structure 221, the separated impurities fall into the shell 210 through the sub-dust outlet 227, and flow to the dust outlet 213 of the shell under the action of gravity and the guide part of the inner wall of the shell. After the airflow rotates at high speed in the second cyclone structure 222, the separated impurities fall into the shell 210 through the sub-dust outlet 227, and flow to the dust outlet 213 of the shell under the action of gravity and the guide part of the inner wall of the shell. At the same time, since the air outlet 212 of the shell 210 and the two sub-air outlets 226 are connected through the closed chamber, the gas purified by the first cyclone structure 221 flows to the outside of the shell 210 through the sub-air outlet 226, the closed chamber, and the air outlet 120, and the gas purified by the second cyclone structure 222 flows to the outside of the shell 210 through the sub-air outlet 226, the closed chamber, and the air outlet 120. Therefore, by using the first cyclone structure 221 and the second cyclone structure 222 to purify the airflow at the same time, the flow rate can be increased, the filtering and purification efficiency can be improved, and the clean airflow flowing out of the cyclone purifier 200 is ensured to be sufficient, thereby ensuring a good heat dissipation effect.

[0151] It is understandable that the air outlet 212 of the shell 210 can also be connected to the sub-air outlet 226 of the first cyclone structure 221 through a pipeline, and connected to the sub-air outlet 226 of the second cyclone structure 222. Therefore, the gas purified by the first cyclone structure 221 flows to the outside of the shell 210 through the sub-air outlet 226, the pipeline, and the air outlet 120, and the gas purified by the second cyclone structure 222 flows to the outside of the shell 210 through the sub-air outlet 226, the pipeline, and the air outlet 120.

[0152] It is understandable that cyclone structures 220 of different sizes can be connected in parallel to meet the discharge volume of different purified gases of the cyclone purifier 200 and expand the scope of use.

[0153] In another example provided in the above embodiment, the number of cyclone structures 220 is at least three, and at least three cyclone structures 220 are connected in series and in parallel between the air inlet 211, the air outlet 212, and the dust outlet 213. In other words, the multiple cyclone structures 220 are not connected in one way, but are connected in a mixed way of series and parallel connection, thereby ensuring that the cyclone purifier 200 has a higher dust removal and purification function and a higher purification effect, and at the same time, it can ensure the air output, that is, ensure that the clean airflow flowing out of the cyclone purifier 200 is relatively sufficient, thereby ensuring a good heat dissipation effect.

[0154] Specifically, Figure 7 As shown, the cyclone purifier 200 includes a plurality of cyclone structures 220, and the plurality of cyclone structures 220 include a first cyclone structure 221 enclosed on the outside, and a plurality of second cyclone structures 222 arranged side by side inside the first cyclone structure 221. The plurality of second cyclone structures 222 can be arranged in a ring shape, a triangle shape, a straight line shape, etc. After the plurality of second cyclone structures 222 are connected in parallel, they are connected in series with the first cyclone structure 221 located on the outside, thereby realizing a mixed connection of the plurality of cyclone structures 220 in series and parallel.

[0155] in, Figure 7 The number of the second cyclone structures 222 shown is three, and the three second cyclone structures 222 are arranged in a triangular shape inside the first cyclone structure 221. The sub-inlet 225 of the first cyclone structure 221 coincides with the inlet 211 of the housing 210, and the sub-outlet ( Figure 7 The sub-air inlet 226 of each second cyclone structure 222 is connected to or overlaps with the air outlet 212 of the shell 210, the sub-dust outlet 227 of the first cyclone structure 221 is connected to the dust outlet 213 of the shell 210, and the sub-dust outlet 227 of the second cyclone structure 222 is connected to the dust outlet 213 of the shell 210.

[0156] The working principle is as follows: the airflow outside the housing 210 passes through the air inlet 211 (i.e., the sub-air inlet 225 of the first cyclone structure 221) and is first filtered and purified by the first cyclone structure 221 to separate the larger solid impurities. The larger solid impurities flow to the dust outlet 213 on the housing 210 through the dust outlet 227 of the first cyclone structure 221. Then, the cleaner airflow flowing out of the first cyclone structure 221 will flow to the three second cyclone structures 222. After high-speed rotation in the second cyclone structure 222, the cleaner airflow is discharged from the air outlet 212 of the housing 210 through each sub-air outlet 226 of the second cyclone structure 222, and the smaller impurities filtered by each second cyclone structure 222 flow to the dust outlet 213 of the housing 210 through the sub-dust outlet 227 of the second cyclone structure 222. As a result, the airflow discharged from the housing 210 has higher cleanliness and sufficient flow rate.

[0157] In some possible embodiments provided by the present invention, the gas treatment system 001 further includes: a first filter element, located between the cyclone purifier 200 and the accommodating chamber 131. The provision of the first filter element can further improve the cleanliness of the airflow flowing into the accommodating chamber 131 and extend the service life of the heat element 002 to be cooled located in the accommodating chamber 131.

[0158] Among them, the first filter element can be a filter net. Since the first filter element is located downstream of the cyclone purifier 200 along the flow direction of the air flow channel 130, the air flow flowing out of the cyclone purifier 200 is relatively clean. Therefore, the maintenance period of the first filter net can be longer. Compared with the related technology of only setting a filter net, the maintenance period is long and the maintenance cost is lower.

[0159] Furthermore, along the flow direction of the airflow channel 130 , the first filter element is located upstream of the fan 300 , thereby improving the cleanliness of the airflow passing through the fan 300 , reducing the failure rate of the fan 300 , and increasing the service life of the fan 300 .

[0160] In some possible embodiments provided by the present invention, the gas treatment system 001 further includes: a pre-filter connected to the cyclone purifier 200 and located at the air inlet 211. The provision of the pre-filter can improve the cleanliness of the airflow flowing into the cyclone purifier 200.

[0161] Among them, the pre-filter element can be a filter mesh. It can be understood that since the filtering accuracy of the cyclone purifier 200 is much higher than that of the filter mesh, the filtering accuracy of the pre-filter element can be smaller than that of the filter mesh in the related technology for filtering the airflow flowing into the cavity 100, that is, the pre-filter element filters larger particles of solid impurities, so the risk of clogging is lower. Therefore, compared with the filter mesh in the related technology for filtering the airflow flowing into the cavity 100, the maintenance cycle can be extended, thereby reducing the maintenance cost.

[0162] In some possible embodiments provided by the present invention, the air inlet direction and the air outlet direction of the cyclone purifier 200 are arranged vertically, or the air inlet direction and the air outlet direction of the cyclone purifier 200 are arranged in the same direction, or the air inlet direction and the air outlet direction of the cyclone purifier 200 are arranged in opposite directions. Therefore, the position of the cyclone purifier can be reasonably set according to the position of the air inlet, and at the same time, the requirements of different setting positions and different structures of the cyclone structure 220 can be met.

[0163] Specifically, Figure 1 and Figure 4 As shown, the air inlet direction and the air outlet direction of the cyclone purifier 200 are arranged in the same direction.

[0164] like Figure 2 , Figure 3 , Figure 5 , Figure 7 As shown, the air inlet direction and the air outlet direction of the cyclone purifier 200 are arranged vertically.

[0165] like Figure 6 As shown, the air inlet direction and the air outlet direction of the cyclone purifier 200 are arranged in opposite directions.

[0166] The embodiment of the second aspect of the present utility model provides a charging system, including a heat dissipation element 002 and a gas processing system 001 of any embodiment of the first aspect. Since the charging system includes the gas processing system 001 of any of the aforementioned embodiments, it has all the technical effects of the aforementioned gas processing system 001, which will not be described one by one here.

[0167] In some possible embodiments provided by the present invention, the heat dissipation element 002 includes a power module, and the power module is configured to be placed in the accommodating chamber 131 or can be taken out from the accommodating chamber 131. Thus, the power module and the accommodating chamber 131 can be disassembled, and the operation is simple.

[0168] Furthermore, the accommodating chamber 131 can be understood as a drawer structure, and the power module can be inserted into or pulled out of the drawer, which is convenient for assembly and disassembly.

[0169] The charging system is further provided with a first power supply port and a second power supply port, and the power module is connected to the first power supply port and the second power supply port respectively. The power module is used to convert the initial electric energy input from the first power supply port into target electric energy, and output the target electric energy through the second power supply port. Specifically, the first power supply port can be connected to an external power supply, and the second power supply port can be connected to a load, whereby the electric energy of the power supply is supplied to the power module through the first power supply port, and is supplied to the load through the second power supply port to charge the load. The power supply can be a power grid that supplies alternating current, an energy storage system that supplies direct current, or a clean energy source for photovoltaic power generation. The load can be an electric car or a robot, and the charging system can be a charging pile, or a photoelectric storage and charging system.

[0170] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the utility model is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of protection claimed by the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A gas processing system, characterized in that: The gas processing system comprises: A cavity, wherein the cavity is provided with an air inlet, an air outlet, and an air flow channel connecting the air inlet and the air outlet, and an accommodating chamber for accommodating a heat dissipating element to be dissipated is arranged in the air flow channel; a cyclone purifier and a connector, the cyclone purifier being mounted on the cavity through the connector, the cyclone purifier being configured to filter at least a portion of impurities in the gas flowing through the cyclone purifier; Wherein, along the flow direction of the airflow, the cyclone purifier is located upstream of the accommodating chamber.

2. The gas treatment system according to claim 1, characterized in that: Also includes: A fan is configured to guide the airflow flowing out of the cyclone purifier to the accommodating chamber.

3. The gas treatment system according to claim 2, characterized in that: Along the flow direction of the airflow, the fan is located between the heat element to be dissipated and the cyclone purifier contained in the containing chamber.

4. The gas processing system according to claim 2, characterized in that: Along the flow direction of the air flow, the fan is located upstream of the cyclone purifier.

5. The gas processing system according to claim 2, characterized in that: Along the flow direction of the airflow, the fan is located downstream of the heat element to be cooled contained in the containing chamber.

6. The gas processing system according to claim 3, characterized in that: The air flow channel comprises a first chamber and a receiving chamber which are sequentially arranged in the cavity and are in communication with each other, and the air inlet is opened in the first chamber; Wherein, the accommodating chamber comprises an inlet and an outlet, the inlet is communicated with the first chamber, and the outlet coincides with or is communicated with the air outlet.

7. The gas processing system according to claim 6, characterized in that: The air flow channel also includes a second chamber arranged in the cavity, the second chamber and the first chamber are distributed on both sides of the accommodating chamber, the air outlet is opened in the second chamber, and the outlet is connected to the second chamber.

8. The gas processing system according to claim 6, characterized in that: The fan is located in the first chamber.

9. The gas processing system according to claim 6, characterized in that: The fan is arranged close to the air outlet of the cyclone purifier.

10. The gas processing system according to claim 6, characterized in that: The fan is configured to be connected to the heat element to be cooled contained in the containing chamber and is disposed close to the inlet.

11. The gas processing system according to claim 6, characterized in that: The accommodating chamber is a single cavity, the number of the inlet is at least one, and the number of the outlet is at least one.

12. The gas processing system according to claim 6, characterized in that The accommodating chamber is divided into at least two sub-accommodating chambers.

13. The gas processing system according to claim 12, characterized in that: The number of the inlets is at least one, or the number of the inlets is equal to the number of the sub-accommodating chambers; The number of the outlets is at least one, or the number of the outlets is equal to the number of the sub-accommodating chambers.

14. The gas processing system according to claim 1, characterized in that The air inlet is located on the bottom wall or side wall of the cavity; The air outlet is located on the bottom wall, side wall, or top wall of the cavity.

15. The gas processing system according to claim 6, characterized in that The air inlet is located on a side wall of the first chamber that is opposite to the accommodating chamber and away from the accommodating chamber.

16. The gas processing system according to claim 6, characterized in that The first chamber includes a first side wall connected to the accommodating chamber, and a second side wall opposite to and away from the accommodating chamber, the first side wall is connected to the second side wall and is perpendicular to the second side wall, and the air inlet is located on the first side wall.

17. The gas processing system according to claim 1, characterized in that: The cyclone purifier comprises a shell, the shell is provided with an air inlet, an air outlet and a dust outlet which are interconnected, and the gas treatment system further comprises a garbage receiver connected to the shell, and the garbage receiver is located at the dust outlet.

18. The gas processing system according to claim 17, characterized in that The garbage receiver comprises a dust box, and the dust box is detachably connected to the housing.

19. The gas processing system according to claim 17, characterized in that The garbage receiver is configured to automatically discharge at least part of the impurities in the housing through the dust outlet.

20. The gas processing system according to claim 19, characterized in that The garbage receiver comprises a valve and a dust discharge mechanism, wherein the valve is configured to open or close the dust discharge port, and the dust discharge mechanism is configured to discharge at least part of the impurities in the housing through the opened dust discharge port.

21. The gas processing system of claim 17, wherein: The cyclone purifier and the garbage receiver are arranged inside the cavity, the air inlet is connected to the air inlet, the air inlet is configured to be connected to the external environment, and the air outlet is connected to the air inlet end of the fan of the gas treatment system.

22. The gas processing system of claim 17, wherein: The cyclone purifier is disposed through the cavity, the air outlet is located inside the cavity and communicated with the air inlet end of the fan of the gas treatment system, and the garbage receiver is located outside the cavity and connected with the dust outlet.

23. The gas processing system of claim 17, wherein: The cyclone purifier and the garbage receiver are located outside the cavity, the air inlet is communicated with the external environment, and the air outlet is communicated with the air inlet.

24. The gas treatment system according to claim 21 or 22, characterized in that: The part of the cyclone purifier located in the cavity and the fan are located in different compartments, and the compartments are connected through the air outlet.

25. The gas treatment system according to claim 21 or 22, characterized in that: The air inlet end of the fan is communicated with the air outlet through an air inlet flow channel, and the air inlet flow channel is configured as a connecting pipeline or a transition chamber arranged in the cavity.

26. The gas processing system of claim 17, wherein: The cyclone purifier also includes a cyclone structure, The number of the cyclone structure is one; or At least two of the cyclone structures are connected in parallel between the air inlet, the air outlet, and the dust outlet; or At least two of the cyclone structures are connected in series between the air inlet, the air outlet, and the dust outlet; or At least three cyclone structures are connected in series and in parallel between the air inlet, the air outlet, and the dust outlet.

27. The gas processing system of claim 17, wherein: Also includes: The first filter element is located between the cyclone purifier and the accommodating chamber.

28. The gas processing system of claim 17, wherein: Also includes: A pre-filter is connected to the cyclone purifier and is located at the air inlet or upstream of the air inlet.

29. The gas processing system of claim 1, wherein: The impurities include at least one of solid particles and liquid droplets.

30. The gas processing system of claim 1, wherein: The heat dissipation component includes at least one of a heat dissipation module and a heat dissipation device.

31. A charging system, characterized in that: The invention comprises a heat element to be cooled and a gas processing system according to any one of claims 1 to 30.

32. The charging system according to claim 31, characterized in that The heat dissipation element includes a power module, and the power module is configured to be placed in the accommodating chamber or can be taken out from the accommodating chamber.

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