Smoke abatement device and smoke abatement equipment

Abstract

The utility model is applicable to the field of smoke abatement devices, and provides a smoke abatement device, which comprises a shell, a smoke inlet, a smoke outlet, a smoke outlet and a smoke outlet, the control unit is arranged in the shell; the control unit is arranged in the shell, the high-temperature treatment mechanism, the cooling mechanism, the gas temporary storage box and the exhaust fan are arranged in the shell and sequentially communicated, the high-temperature treatment mechanism, the cooling mechanism and the exhaust fan are all electrically connected with the control unit, the high-temperature treatment mechanism is communicated with the smoke inlet, and an air outlet of the exhaust fan is communicated with the smoke outlet. The utility model further provides smoke abatement equipment. According to the smoke abatement device, the high-temperature treatment mechanism can effectively convert smoke into harmless gas, the cooling mechanism can cool the gas, and the gas buffer box can buffer the gas flowing out of the cooling mechanism, so that the effect of secondary cooling is achieved, and the exhaust fan can rapidly extract the gas with higher power; the smoke treatment speed is increased.

Description

Technical Field

[0001] The utility model belongs to the field of smoke elimination devices, and in particular relates to a smoke elimination device and smoke elimination equipment. Background Art

[0002] Moxibustion is a moxibustion method in traditional Chinese medicine. It is a treatment method that uses the heat generated by moxa leaves or moxibustion materials made of moxa leaves (i.e. moxa wool) to stimulate acupuncture points or specific parts of the body surface, and adjusts the disordered physiological and biochemical functions of the human body by stimulating the activity of meridian qi, thereby achieving the purpose of preventing and curing diseases. Moxibustion, as a medical and health care method that is easy to operate and has obvious effects in warming the meridians and unblocking the collaterals, has been widely accepted and used by people.

[0003] However, the burning process of wormwood will produce a lot of wormwood smoke, which mainly contains dust (including solid particles and tar particles), as well as harmful substances such as carbon monoxide and nitrogen oxides. These pollutants will pollute the air whether they stay indoors or are discharged outdoors, and the dust and harmful gases in wormwood smoke will seriously affect people's health.

[0004] In addition, there are still a large number of smokers in my country. The burning of tobacco will produce a large amount of toxic and harmful gases, such as coal tar, nicotine, carbon monoxide and nitrogen monoxide, and even some heavy metal radioactive dust and particulate matter, which will increase the incidence of lung cancer when inhaled into the human body. At the same time, the stimulation of these fumes may also cause vascular sclerosis and cardiovascular and cerebrovascular diseases, such as cerebral infarction and coronary heart disease, which will have an adverse effect on human health. Utility Model Content

[0005] The utility model provides a smoke elimination device, aiming to solve the technical problem that the existing moxa smoke generated by moxibustion, the smoke generated by smoking and the like cannot be effectively processed and thus affect the environment and human health.

[0006] The utility model is implemented in this way: a smoke elimination device comprises:

[0007] A shell, wherein the shell is provided with a smoke inlet and a smoke outlet communicated with the smoke inlet;

[0008] a control unit disposed in the housing; and

[0009] A high-temperature processing mechanism, a cooling mechanism, a gas buffer box and an exhaust fan are arranged in the shell and are connected in sequence. The high-temperature processing mechanism, the cooling mechanism and the exhaust fan are all electrically connected to the control unit, and the high-temperature processing mechanism is connected to the smoke inlet, and the air outlet of the exhaust fan is connected to the smoke outlet.

[0010] Further, the smoke elimination device further includes a power-off protection module disposed inside the housing, and the power-off protection module is electrically connected to the cooling mechanism.

[0011] Further, the power-off protection module includes:

[0012] A control board; and

[0013] A backup power source electrically connected to the control board, and the backup power source is electrically connected to the cooling mechanism.

[0014] Further, a smoke inlet pipe and a smoke conversion box are provided between the smoke inlet and the high-temperature treatment mechanism. The smoke inlet pipe is communicated with the smoke inlet, the smoke conversion box is communicated with the high-temperature treatment mechanism, and an oil outlet is provided on one side of the smoke conversion box opposite to the high-temperature treatment mechanism.

[0015] Further, a detachable oil collecting bottle is provided at the oil outlet.

[0016] Further, the high-temperature treatment mechanism includes:

[0017] A heater communicated with the smoke inlet, and the heater is electrically connected to the control unit; and

[0018] A three-way catalytic converter connecting the heater and the cooling mechanism.

[0019] Further, the cooling mechanism includes:

[0020] A radiator connecting the high-temperature treatment mechanism and the gas buffer tank; and

[0021] A cooling fan disposed outside the radiator. Heat dissipation holes are provided on one side of the housing corresponding to the cooling fan and / or the radiator. The cooling fan is used to establish an air flow flowing from the radiator to the heat dissipation holes.

[0022] Further, a temperature sensor electrically connected to the control unit is provided in the high-temperature treatment mechanism, and a display screen and an operation panel electrically connected to the control unit are provided on the surface of the housing.

[0023] Further, from the smoke outlet to the smoke inlet, the exhaust fan, the gas buffer tank, the cooling mechanism and the high-temperature treatment mechanism are distributed in a "C" shape inside the housing.

[0024] The present invention further provides a smoke elimination device, including:

[0025] A cover body, the cover body can be opened or closed, and an air inlet is provided on the cover body;

[0026] A frame, the frame comprising a base and a lifting rod disposed on the base, the cover being disposed on the top of the lifting rod; and

[0027] According to any of the above-mentioned smoke elimination devices, the smoke elimination device is arranged on the base body, and the air inlet is connected to the smoke inlet through a smoke guide pipe.

[0028] In the smoke elimination device of the embodiment of the utility model, the high-temperature treatment mechanism can perform high-temperature treatment on the smoke entering from the smoke inlet, and effectively convert the smoke into harmless gas, thereby avoiding the adverse effects of harmful smoke on the human body and the environment. The cooling mechanism can cool the gas, thereby avoiding the problem of the high-temperature treated gas scalding the human body or causing the indoor temperature to rise. The gas buffer box can buffer the gas flowing out of the cooling mechanism. On the one hand, the gas buffer box can temporarily suspend the flow of the gas, thereby playing a role of secondary cooling. On the other hand, the exhaust fan behind can use greater power to quickly extract the gas buffered in the gas buffer box, thereby accelerating the flow speed of the smoke and gas in the smoke elimination device and improving the smoke treatment speed of the smoke elimination device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional schematic diagram of a smoke elimination device provided by an embodiment of the utility model;

[0030] Figure 2 is another schematic diagram of the smoke elimination device provided by an embodiment of the utility model;

[0031] Figure 3 It is a three-dimensional schematic diagram of a partial structure of a smoke elimination device provided by an embodiment of the utility model;

[0032] Figure 4 It is another three-dimensional schematic diagram of a partial structure of the smoke elimination device provided by an embodiment of the utility model;

[0033] Figure 5 It is another three-dimensional schematic diagram of a partial structure of the smoke elimination device provided in an embodiment of the utility model.

[0034] Description of main component symbols:

[0035] Casing-10; smoke inlet-11; smoke outlet-12; heat dissipation hole-13; display screen-14; control unit-20; high temperature treatment mechanism-30; heater-31; three-way catalytic converter-32; cooling mechanism-40; radiator-41; cooling fan-42; gas buffer box-50; exhaust fan-60; power failure protection module-70; control board-71; backup power supply-72; smoke inlet pipe-80; smoke conversion box-90; oil outlet-91; smoke elimination device-100. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model. In addition, it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0037] In the description of the present invention, it is necessary to understand that the orientation or positional relationship indicated in the description of the direction and positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention.

[0040] In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those skilled in the art can recognize the application of other processes and / or the use of other materials.

[0041] See also Figures 1 to 5 The smoke elimination device 100 of the embodiment of the utility model comprises:

[0042] A housing 10, wherein the housing 10 is provided with a smoke inlet 11 and a smoke outlet 12 connected to the smoke inlet 11;

[0043] a control unit 20 disposed in the housing 10; and

[0044] A high-temperature processing mechanism 30, a cooling mechanism 40, a gas buffer box 50 and an exhaust fan 60 are arranged in the outer shell 10 and are connected in sequence. The high-temperature processing mechanism 30, the cooling mechanism 40 and the exhaust fan 60 are all electrically connected to the control unit 20, and the high-temperature processing mechanism 30 is connected to the smoke inlet 11, and the air outlet of the exhaust fan 60 is connected to the smoke outlet 12.

[0045] In the smoke elimination device 100 of the embodiment of the utility model, the high-temperature treatment mechanism 30 can perform high-temperature treatment on the smoke entering from the smoke inlet 11, and effectively convert the smoke into harmless gas, thereby avoiding the adverse effects of harmful smoke on the human body and the environment. The cooling mechanism 40 can cool the gas to avoid the problem of the high-temperature treated gas scalding the human body or causing the indoor temperature to rise. The gas buffer box 50 can buffer the gas flowing out of the cooling mechanism 40. On the one hand, the gas buffer box 50 can temporarily suspend the flow of the gas and play a role of secondary cooling. On the other hand, the exhaust fan 60 behind it can use greater power to quickly extract the gas cached in the gas buffer box 50, thereby accelerating the flow speed of the smoke and gas in the smoke elimination device 100 and improving the smoke treatment speed of the smoke elimination device 100.

[0046] In this embodiment, the housing 10 is used to protect the internal components of the smoke elimination device 100 from external pollution and interference, and also to ensure the safety of outsiders. The housing 10 can be roughly rectangular, such as the style of a computer host chassis, with a relatively regular and beautiful appearance, and it is also convenient to place on the ground for use or storage. The smoke inlet 11 can be provided at the top of the housing 10 to facilitate the extraction of smoke.

[0047] In one embodiment, the housing 10 can be assembled by means of screws, and each component therein can be fixed in the housing 10 by means of screws, so as to facilitate assembly and disassembly.

[0048] In one embodiment, the housing 10 may be made of metal, which not only has high strength in use, but also facilitates heat dissipation and temperature reduction.

[0049] The control unit 20 is used to control the operation of the entire smoke elimination device 100, such as realizing the opening and closing of the circuit of the electronic components, the power supply and disconnection of the components, and the control and adjustment of the heating temperature. The control unit 20 can be a common control system in the relevant technology, such as a controller (such as a single chip microcomputer) and PCB boards and other components. The detailed structure and function of the control unit 20 are not specifically limited here.

[0050] In addition, the smoke elimination device 100 also includes a power module electrically connected to the control unit 20, the high temperature processing mechanism 30, the cooling mechanism 40 and the exhaust fan 60. The power module can be a mains power module to meet the high temperature processing requirements of the smoke elimination device 100.

[0051] See also Figure 4 and Figure 5 The high temperature treatment mechanism 30 in this embodiment includes two structures, namely a heater 31 connected to the smoke inlet 11 and a three-way catalytic converter 32 connecting the heater 31 and the cooling mechanism 40, wherein the heater 31 is electrically connected to the control unit 20.

[0052] The heater 31 may include a shell with an internal space, in which a heater 31 such as an electric heating wire may be arranged, the inlet of the shell is connected to the smoke inlet 11, and the outlet is connected to the three-way catalytic converter 32, and the heater 31 is used to heat the smoke flowing into the shell from the smoke inlet 11 at a high temperature, so that the smoke passing through is fully burned to achieve a purification effect. The three-way catalytic converter 32 is connected to the heater 31 and the cooling mechanism 40, and is used to catalytically convert the smoke after burning in the heater 31 to further purify the smoke.

[0053] The smoke flowing in from the smoke inlet 11 can be fully purified and converted into non-toxic and harmless gas after gradually undergoing high-temperature combustion and catalytic reaction in the heater 31 and the three-way catalytic converter 32, thereby preventing the smoke from being directly discharged into the air and causing adverse effects on the environment and human body.

[0054] In this embodiment, the control unit 20 controls the heating temperature of the heater 31 to be around 450°C±20°C, which can not only ensure the high-temperature combustion of the smoke, but also avoid the problem of high power consumption of the heater 31 caused by excessive heating. It can also further avoid the problem of the gas being heated to too high a temperature and requiring a longer cooling time and a stronger cooling effect of the cold cutting module.

[0055] The heater 31 can be any suitable heater 31 as long as it can achieve high temperature combustion of smoke, and its specific structure is not described in detail here. The catalytic conversion of gas by the three-way catalytic converter 32 is a mature and effective technology in the relevant technology, and the catalytic conversion of gas by the three-way catalytic converter 32 is not described in detail here.

[0056] Furthermore, the high temperature processing mechanism 30 may be covered with a metal shell, so that the high temperature processing mechanism 30 is more modular in the housing 10 .

[0057] See also Figures 3 to 5 Furthermore, a connected smoke inlet pipe 80 and a smoke conversion box 90 are provided between the smoke inlet 11 and the high-temperature treatment mechanism 30. The smoke inlet pipe 80 is connected to the smoke inlet 11, the smoke conversion box 90 is connected to the high-temperature treatment mechanism 30, and an oil outlet 91 is provided on the side of the smoke conversion box 90 opposite to the high-temperature treatment mechanism 30.

[0058] Specifically, the smoke inlet pipe 80 is used to connect the smoke inlet port 11 and the high temperature treatment mechanism 30 to guide the smoke from the outside of the smoke elimination device 100 to the inside of the smoke elimination device 100. Since there is a certain angle between the smoke inlet pipe 80 and the entrance of the high temperature treatment mechanism 30, such as Figure 5 As shown, the two are roughly vertical, and the smoke flowing into the smoke conversion box 90 from the smoke inlet pipe 80 will directly contact the smoke conversion box 90. Some impurities and smoke oil and other substances in the smoke can accumulate in the smoke conversion box 90, and then flow out of the smoke conversion box 90 from the oil outlet 91. When the smoke elimination device 100 is not in use, the outer shell 10 can be disassembled to wipe off the outflowing impurities and smoke oil and other impurities, thereby playing the role of preliminary treatment of the smoke and reducing the work of the high-temperature treatment mechanism 30.

[0059] Furthermore, a detachable oil collecting bottle is provided at the oil outlet 91 .

[0060] Exemplarily, the oil collecting bottle can be directly arranged below the oil outlet 91, such as by fixing the bottom of the oil collecting bottle in a corresponding position by gluing or the like, and the bottle mouth corresponds to the oil outlet 91. Accumulated impurities and smoke oil can directly flow into the oil collecting bottle through the oil outlet 91 and be collected. When the substances in the oil collecting bottle accumulate to a certain extent, the oil collecting bottle can be removed and the substances therein can be rendered harmless accordingly for easy cleaning. While preliminarily treating the smoke, the cleanliness of the smoke elimination device 100 can also be improved.

[0061] It can be understood that after the smoke is burned and converted by the high temperature treatment mechanism 30, the gas temperature is relatively high, and it is more dangerous to discharge it directly to the outside, so the cooling mechanism 40 is designed in this embodiment to cool the gas flowing out of the high temperature treatment mechanism 30. The cooling mechanism 40 can be formed by any one or more combinations of a water cooling module, an air cooling module or a semiconductor cooling module, and is specifically designed according to specific cooling requirements.

[0062] See also Figures 3 to 5 Furthermore, the cooling mechanism 40 in this embodiment includes a radiator 41 connecting the high-temperature processing mechanism 30 and the gas buffer box 50, and a cooling fan 42 arranged on the outside of the radiator 41. A cooling hole 13 is provided on the side of the outer casing 10 corresponding to the cooling fan 42 and / or the radiator 41. The cooling fan 42 is used to establish an airflow flowing from the radiator 41 to the cooling hole 13.

[0063] Specifically, the radiator 41 may include a housing and one or more radiator grilles disposed in the housing. The radiator grilles may be made of metals such as copper and aluminum, and may absorb heat from the high-temperature gas by contact with the high-temperature gas to achieve physical cooling. On this basis, one or more radiator fans 42 are disposed outside the radiator 41 to dissipate heat and cool the radiator 41, and the temperature of the radiator 41 is transmitted to the outside of the housing 10 through the radiator holes 13 of the housing 10.

[0064] In this embodiment, there are two cooling fans 42, and the two cooling fans 42 are arranged side by side outside the radiator 41. In other embodiments, the number of the cooling fans 42 can also be more or less, and can be set according to specific requirements.

[0065] In this embodiment, dense heat dissipation holes 13 are provided at positions on opposite sides of the housing 10 corresponding to the cooling mechanism 40, further improving the heat dissipation effect of the smoke elimination device 100 and enhancing the use safety of the smoke elimination device 100.

[0066] Please refer to Figure 4 , furthermore, from the smoke outlet 12 to the smoke inlet 11, the exhaust fan 60, the gas buffer tank 50, the cooling mechanism 40 and the high-temperature treatment mechanism 30 are distributed in a "C" shape within the housing 10.

[0067] Specifically, the position distributions of the exhaust fan 60, the gas buffer tank 50 and the cooling mechanism 40 within the housing 10 are substantially parallel to the position distribution of the high-temperature treatment mechanism 30 within the housing 10. The internal structure of the formed smoke elimination device 100 is regular and compact, which is beneficial to controlling the volume of the smoke elimination device 100 and promoting its miniaturization and integration. Moreover, the flow of the smoke in the above-mentioned components is clear, and effective treatment can be obtained at each corresponding position, with better effects.

[0068] In this embodiment, the gas buffer tank 50 can be made of metal material, and it can be generally rectangular, and is arranged more stably within the housing 10. The side surface of the gas buffer tank 50 can be directly attached to the outer wall of the cooling mechanism 40, and the exhaust fan 60 can be arranged on the top wall, without the need to set pipes to transmit gas, which is beneficial to controlling the structural complexity of the smoke elimination device 100 and promoting the integration of the smoke elimination device 100.

[0069] Please refer to Figure 3 , furthermore, the smoke elimination device 100 further includes a power-off protection module 70 arranged within the housing 10, and the power-off protection module 70 is electrically connected to the cooling mechanism 40.

[0070] In this embodiment, the power-off protection module 70 may specifically include a control board 71 and a backup power supply 72 electrically connected to the control board 71. The control board 71 can be electrically connected to the power supply module of the smoke elimination device 100, and the backup power supply 72 is electrically connected to the cooling mechanism 40.

[0071] The backup power supply 72 may be a rechargeable battery. When the smoke elimination device 100 is in normal use, the backup power supply 72 is fully charged through the power module. When the control board 71 detects that the smoke elimination device 100 is suddenly powered off during use, for example, when the electrical connection between the control board 71 and the power module is suddenly disconnected, the control board 71 controls the backup power supply 72 to supply power to the cooling fan 42, so that the cooling fan 42 can still perform heat dissipation work for a period of time when the smoke elimination device 100 is powered off, helping the radiator 41 to dissipate heat and cool down the gas therein, avoiding the potential safety hazard of the radiator 41 being unable to dissipate heat due to power outages and remaining at high temperatures for a period of time, thereby improving the safety of the smoke elimination device 100 in emergency situations.

[0072] See also Figure 1 and Figure 2 Furthermore, a temperature sensor electrically connected to the control unit 20 is provided in the high temperature treatment mechanism 30 , and a display screen 14 and an operation panel electrically connected to the control unit 20 are provided on the surface of the housing 10 .

[0073] Specifically, the temperature sensor can be used to detect the temperature in the high-temperature treatment mechanism 30 and transmit it to the control unit 20, so that the control unit 20 controls the high-temperature treatment mechanism 30 to achieve temperature regulation. For example, when the temperature of the high-temperature treatment mechanism 30 is too high or too low, the control unit 20 can adjust the power output of the high-temperature treatment mechanism 30 accordingly.

[0074] In addition, the control unit 20 can also display the temperature detected by the temperature sensor on the display screen 14 to remind relevant personnel to be careful of high temperature. The operation panel may include one or more switches or buttons for controlling the on / off of the smoke elimination device 100, the high temperature treatment mechanism 30, the cooling module and / or the exhaust fan 60, etc., to facilitate user operation.

[0075] In one embodiment, a temperature sensor may also be provided in the radiator 41 for detecting the temperature in the radiator 41 , and the control unit 20 may adjust the power output of the cooling fan 42 accordingly according to the temperature data transmitted by the temperature sensor.

[0076] The smoke elimination equipment of the present invention comprises a cover body, a frame and a smoke elimination device 100 according to any one of the above items. The cover body can be opened or closed, and an air inlet is provided on the cover body. The frame comprises a base body and a lifting rod provided on the base body. The cover body is provided on the top of the lifting rod. The smoke elimination device 100 is provided on the base body, and the air inlet is connected to the smoke inlet 11 through a smoke guide pipe.

[0077] In the smoke elimination equipment of the embodiment of the utility model, the high temperature treatment mechanism 30 in the smoke elimination device 100 can perform high temperature treatment on the smoke entering from the smoke inlet 11, and effectively convert the smoke into harmless gas, thereby avoiding the adverse effects of harmful smoke on the human body and the environment. The cooling mechanism 40 can cool the gas to avoid the problem of the high temperature treated gas scalding the human body or causing the indoor temperature to rise. The gas buffer box 50 can buffer the gas flowing out of the cooling mechanism 40. On the one hand, the gas buffer box 50 can temporarily suspend the flow of the gas and play a role of secondary cooling. On the other hand, the exhaust fan 60 behind it can use greater power to quickly extract the gas cached in the gas buffer box 50, thereby accelerating the flow speed of the smoke and gas in the smoke elimination device 100 and improving the smoke treatment speed of the smoke elimination device 100.

[0078] Specifically, the cover body in this embodiment may be in the shape of an umbrella, and may adopt an umbrella structure to facilitate the opening or closing function. The air inlet may be opened at the center of the cover body, and a large area of ​​coverage space may be formed when the cover body is opened. Smoke sources such as moxibustion instruments or cigarettes may be located within the coverage of the cover body. When the smoke generated by combustion floats upward, it is convenient to draw the smoke near the source to the smoke elimination device 100 for treatment, thereby improving the treatment efficiency. When the cover body is closed, its volume may be controlled to reduce space occupancy.

[0079] The lifting rod in this embodiment can be used to adjust the height of the cover body relative to the ground to adjust the coverage of the cover body to the smoke source, and when the lifting rod is lowered to the lowest position, the volume of the smoke elimination device can be controlled to reduce the space occupied. The specific structure of the lifting rod can refer to the related rod body structure with lifting and telescopic functions in the prior art, and will not be described in detail here.

[0080] The seat in this embodiment is used to carry the smoke elimination device 100. A plurality of universal wheels can be provided at the bottom of the frame, i.e., the bottom of the seat, to facilitate pushing the smoke elimination device to a corresponding position, making it more convenient to use and move the smoke elimination device.

[0081] In the description of this specification, the description with reference to the terms "Example 1", "Example 2", etc. means that the specific features, structures, materials or characteristics described in conjunction with the implementation or example are included in at least one implementation or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same implementation or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more implementations or examples in a suitable manner.

[0082] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A smoke elimination device, characterized in that: Comprising: A housing, on which a smoke inlet and a smoke outlet communicating with the smoke inlet are provided; A control unit provided inside the housing; And A high-temperature treatment mechanism, a cooling mechanism, a gas buffer tank and a suction fan which are provided inside the housing and are connected in sequence. The high-temperature treatment mechanism, the cooling mechanism and the suction fan are all electrically connected to the control unit, and the high-temperature treatment mechanism is communicated with the smoke inlet, and the air outlet of the suction fan is communicated with the smoke outlet; The smoke elimination device further includes a power-off protection module provided inside the housing, and the power-off protection module is electrically connected to the cooling mechanism; The power-off protection module includes a control board and a backup power source electrically connected to the control board. The backup power source is electrically connected to the cooling mechanism, and the backup power source is a rechargeable battery.

2. The smoke elimination device according to claim 1, characterized in that: A smoke inlet pipe and a smoke conversion box which are communicated are provided between the smoke inlet and the high-temperature treatment mechanism. The smoke inlet pipe is communicated with the smoke inlet, the smoke conversion box is communicated with the high-temperature treatment mechanism, and an oil outlet is provided on one side of the smoke conversion box opposite to the high-temperature treatment mechanism.

3. The smoke elimination device according to claim 2, characterized in that: A detachable oil collecting bottle is provided at the oil outlet.

4. The smoke elimination device according to claim 1, characterized in that: The high-temperature treatment mechanism includes: A heater communicated with the smoke inlet, and the heater is electrically connected to the control unit; and A three-way catalytic converter connecting the heater and the cooling mechanism.

5. The smoke elimination device according to claim 1, characterized in that: The cooling mechanism includes: A radiator connecting the high-temperature treatment mechanism and the gas buffer tank; and A cooling fan provided outside the radiator. A heat dissipation hole is provided on one side of the housing corresponding to the cooling fan and / or the radiator. The cooling fan is used to establish an air flow flowing from the radiator to the heat dissipation hole.

6. The smoke elimination device according to claim 1, characterized in that: A temperature sensor electrically connected to the control unit is provided in the high-temperature treatment mechanism, and a display screen and an operation panel electrically connected to the control unit are provided on the surface of the housing.

7. The smoke elimination device according to claim 1, characterized in that: From the smoke outlet to the smoke inlet, the suction fan, the gas buffer tank, the cooling mechanism and the high-temperature treatment mechanism are distributed in a "C" shape inside the housing.

8. A smoke elimination device, characterized in that: Comprising: A cover body which can be opened or closed, and an air inlet is provided on the cover body; A frame, the frame includes a seat body and a lifting rod provided on the seat body, and the cover body is provided at the top of the lifting rod; and The smoke elimination device according to any one of claims 1 to 7, the smoke elimination device is provided on the seat body, and the air inlet is communicated with the smoke inlet through a smoke guide pipe.

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