Combined air conditioning unit

Abstract

The utility model discloses a combined air conditioning unit, which comprises a case, a plurality of case panels, a plurality of air conditioning units and a plurality of air conditioning units, the electric control device is assembled in the accommodating space and comprises an electric control box body, and an opening part is formed in the electric control box body; the electric control module is assembled in the electric control box body, and the panel part is matched with the multiple case panel parts to form the outer surface of the case, is rotationally connected to the case and is used for opening or closing the containing space; when the panel component is closed, the panel component blocks the opening portion and is connected with the electric control box body in a sealed mode. And when the panel component is opened, the electric control module is exposed through the opening part. According to the combined air conditioning unit, the electric control device can be arranged in the case, the occupied space is reduced, after-sale installation is not needed, and the installation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing equipment, in particular to an improvement on the structure of a combined air conditioning unit. Background Art

[0002] Existing multifunctional combined air-conditioning units for processing air, such as combined air-conditioning units, can realize cooling of air. In order to realize electrical connection and control of relevant electric control components inside the combined air-conditioning unit, it is usually necessary to configure an electric control device specially used for control. An electric control module is built into the electric control device, and the air volume of the air supply device in the combined air-conditioning unit or the cooling capacity of the heat exchange component are controlled by the control elements in the electric control module.

[0003] The existing electric control devices of combined air conditioners are mostly designed separately and need to be installed in a separate place outside the unit, which will take up extra external space. At the same time, since the electric control device is installed externally, it needs to be installed in strict accordance with the national regulations on the external installation of electric control cabinets. Therefore, after-sales installation is required during installation, which increases the workload of after-sales and the installation cost.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In view of the problems pointed out in the background technology, the utility model proposes a combined air-conditioning unit, which can build an electronic control device into the interior of the chassis, and due to the built-in installation, the occupied space is reduced and no after-sales installation is required, thereby reducing the installation cost.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0007] In some embodiments of the present application, a combined air-conditioning unit is provided, comprising: a chassis, a storage space is formed inside the chassis, and the chassis comprises a plurality of chassis panel members; a plurality of processing devices are provided and arranged inside the chassis, and are used to process the airflow passing through the chassis; an air supply device is arranged inside the chassis, and is at least capable of driving the airflow to flow through the plurality of processing devices in sequence and then be discharged; an electric control device is assembled in the storage space, and comprises: an electric control box body, an open portion is formed on the electric control box body; an electric control module is assembled inside the electric control box body and is electrically connected to the plurality of processing devices and the air supply device; a panel component cooperates with the plurality of chassis panel members to form the outer surface of the chassis, and is rotatably connected to the chassis, and is used to open or close the storage space; wherein, when the panel component is closed, it blocks the open portion and is sealed to the electric control box body; when the panel component is opened, the electric control module is exposed through the open portion.

[0008] Compared with the prior art, the advantages and positive effects of the utility model are:

[0009] By forming a storage space inside the chassis and assembling the electric control device in the storage space, the electric control device is installed inside the chassis. In this way, the electric control device does not need to be installed separately at the outer position of the chassis, which reduces the occupation of the external space and saves space.

[0010] In addition, the electronic control device is installed inside the chassis and can be directly installed inside the accommodating space during assembly. During wiring operations, the electronic control module can be exposed by opening and closing the panel components, thereby conveniently and quickly performing corresponding wiring operations on the electronic control module and multiple processing devices and air supply devices. The wiring operation is simplified, so that the installation of the electronic control device does not need to be performed by after-sales, which reduces the after-sales workload and reduces the installation cost.

[0011] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 is a three-dimensional structural diagram of a combined air conditioning unit according to an embodiment;

[0014] Figure 2 is a schematic diagram of the internal structure of a combined air conditioning unit according to an embodiment;

[0015] Figure 3 is a schematic diagram of the flow direction of air flow inside the combined air conditioning unit according to an embodiment;

[0016] Figure 4 is a schematic diagram of a first box structure of a combined air-conditioning unit according to an embodiment;

[0017] Figure 5 is a schematic diagram of the second box structure of the combined air-conditioning unit according to the embodiment;

[0018] Figure 6 is a schematic diagram of the structure of a panel component of a combined air conditioning unit according to an embodiment;

[0019] Figure 7 is a schematic structural diagram of an electric control device of a combined air-conditioning unit according to an embodiment;

[0020] Figure 8 A schematic diagram of the internal air flow direction structure of the electric control device of the combined air conditioning unit according to the embodiment;

[0021] Fig. 9 The structure of the electric control box of the electric control device of the combined air conditioning unit according to the embodiment is shown in FIG. Figure 1 ;

[0022] Fig.10 The structure of the electric control box of the electric control device of the combined air conditioning unit according to the embodiment is shown in FIG. Figure 2 .

[0023] Reference numerals:

[0024] 100, chassis; 110, storage space; 111, maintenance operation space; 120, chassis panel; 130, panel component; 140, air inlet; 150, air outlet; 160, first box; 161, first air flow channel; 162, first air outlet; 170, second box; 171, second air flow channel; 172, second air inlet; 210, first heat exchange component; 220, second heat exchange component; 230, third Heat exchange component; 240, plate filter; 250, bag filter; 300, air supply device; 400, electric control device; 410, electric control box; 411, open part; 412, heat dissipation wind part; 413, heat dissipation exhaust part; 414, heat dissipation flow channel; 415, folding part; 416, locking part; 420, electric control module; 500, display component; 600, indication component; 700, handle component; 800, support seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 should not be understood as a limitation on the present application.

[0027] 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 the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself 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 of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0031] In some embodiments of the present application, a combined air conditioning unit is provided, comprising:

[0032] The chassis 100 constitutes the outer shell of the entire combined air-conditioning unit.

[0033] In some embodiments, the chassis 100 includes a plurality of chassis 100 panels, and the plurality of chassis 100 panels include a top chassis 100 panel, a side chassis 100 panel, and a bottom chassis 100 panel.

[0034] The plurality of panel members of the chassis 100 are respectively used to form a plurality of outer side surfaces of the chassis 100 .

[0035] In some embodiments, in order to process the air, a plurality of processing devices for processing the airflow passing through the chassis 100 are disposed inside the chassis 100 .

[0036] In some embodiments, an air supply device 300 is disposed in the chassis 100 to drive the airflow to flow in the chassis 100 and pass through multiple processing devices, so that the airflow is processed accordingly by the multiple processing devices respectively.

[0037] In some embodiments, a receiving space 110 is formed inside the chassis 100 .

[0038] The electric control device 400 is assembled in the accommodation space 110 .

[0039] In some embodiments, the accommodation space 110 is an accommodation cavity formed inside the chassis 100 , which is used to separately assemble the electric control device 400 .

[0040] The electric control device 400 is mainly used to make corresponding electrical connections with the air supply device 300 in the combined air-conditioning unit, multiple processing devices, and electric control components equipped with the processing devices, so as to realize corresponding control functions.

[0041] In some embodiments, the electric control device 400 includes: an electric control box body 410 and an electric control module 420 .

[0042] The electric control box body 410 constitutes the outer shell of the entire electric control device 400 , and is used to accommodate and protect the electric control module 420 inside the electric control device 400 .

[0043] In some embodiments, an open portion 411 is formed on the electric control box body 410. The open portion 411 is an operation window for easy operation, and its shape is a square operation window or a circular operation window.

[0044] The open portion 411 is configured as an operation window formed on the electric control box body 410 , mainly to facilitate operators to inspect and repair the internal electric control module 420 or perform circuit connection operations.

[0045] The electric control module 420 is installed inside the electric control box 410 . It is the main electric control module 420 and is used to be electrically connected to a plurality of processing devices and the electric control components on the processing devices and the air supply device 300 .

[0046] The structure of the electric control module 420 is the existing electric control module 420 structure, which will not be described in detail here.

[0047] The panel component 130 is connected with a plurality of panel components of the chassis 100 to form the outer surface of the chassis 100 , and is connected to the chassis 100 to open or close the accommodating space 110 .

[0048] The panel component 130 is one of the components constituting the outer surface of the chassis 100. The entire outer surface of the chassis 100 is formed by connecting the panel component 130 and multiple chassis 100 panel components to each other. When the panel component 130 is closed, the entire outer surface of the chassis 100 remains flat and aesthetically pleasing.

[0049] An opening is formed in the accommodating space 110 , and the panel component 130 is connected to the wall of the chassis 100 around the opening, and moves relative to the chassis 100 to open or close the opening.

[0050] In some embodiments, the panel component 130 is rotatably connected to the chassis 100 via a hinge to achieve rotational opening and closing relative to the chassis 100 .

[0051] When the panel component 130 is opened, the electric control device 400 is exposed.

[0052] When the panel component 130 is closed, the electric control device 400 is sealed inside the accommodating space 110 to achieve sealed protection for the electric control device 400 .

[0053] In some embodiments, the opening portion 411 is formed on the surface of the electric control box body 410 facing the panel component 130, so that when the panel component 130 is opened, the electric control module 420 inside the electric control box body 410 can be directly exposed, so that the electric control module 420 faces the operator, facilitating the operator's operation.

[0054] When the panel component 130 is closed, the panel component 130 simultaneously blocks the opening portion and the open portion 411 and is sealed with the electric control box body 410. The open portion 411 on the electric control box body 410 is sealed by the panel component 130 to achieve sealing of the electric control box body 410, thereby preventing dust and debris from entering the electric control box body 410 and causing damage to the electric control module 420.

[0055] When the panel component 130 is opened, the electric control module 420 inside the electric control box body 410 is exposed through the opening portion 411. After the panel component 130 is rotated and opened, since the opening portion 411 is arranged toward the panel component 130, the part of the electric control module 420 located inside can be directly exposed through the opening portion 411.

[0056] The open portion 411 allows an operator to directly reach into the electric control box body 410 to perform related wiring or maintenance operations on the electric control module 420 .

[0057] By forming a receiving space 110 inside the chassis 100 and assembling the electric control device 400 in the receiving space 110, the electric control device 400 is installed in the chassis 100. In this way, the electric control device 400 does not need to be installed separately at the outer position of the chassis 100, which reduces the occupation of the external space and saves space.

[0058] At the same time, by setting a panel component 130 connected to the chassis 100, the electric control module 420 can be exposed by opening the panel component 130 during the wiring operation, so that the electric control module 420 and multiple processing devices and the air supply device 300 can be conveniently and quickly connected to each other. The length of the connecting wires is shortened, the wiring operation is simpler, and the electric control device 400 is installed inside the chassis 100, so that the installation of the entire electric control device 400 can be completed without after-sales service, thereby reducing the after-sales workload and the installation cost.

[0059] In some embodiments of the present application, a sealing component is provided on the electric control box body 410 around the open portion 411 , and when the panel component 130 is closed, it seals the electric control box body 410 by squeezing the sealing component.

[0060] In some embodiments, a sealing component is provided on the panel component 130 at a position corresponding to the circumference of the open portion 411 , and when the panel component 130 is sealed, the electric control box body 410 is sealed by the sealing component.

[0061] In some embodiments of the present application, the sealing component is a sealing foam or a sealing rubber strip.

[0062] In some embodiments, an air inlet 140 is formed on the chassis 100 for introducing airflow into the interior of the chassis 100;

[0063] The air outlet 150 is used to guide the airflow to the outside of the chassis 100;

[0064] and a main air flow channel between the air inlet portion 140 and the air outlet portion 150, wherein the air flow circulates inside the main air flow channel;

[0065] The air supply device 300 is used to drive the air flow to flow in the main air flow channel;

[0066] The electric control device 400 is located on the air flow path of the main air flow channel.

[0067] The electric control device 400 is arranged on the air flow path of the main air flow channel so that the air flow introduced from the air inlet 140 can flow through the electric control device 400 to cool and dissipate the heat of the electric control module 420 inside the electric control device 400 .

[0068] By building the electronic control device 400 into the chassis 100 and setting it on the airflow path of the main airflow channel, the heat dissipation airflow path is kept consistent with the airflow path of the main airflow channel. The heat dissipation of the electronic control device 400 is achieved simultaneously during the circulation of the airflow inside the chassis 100. There is no need to set up a separate heat dissipation structure for the electronic control device 400, which simplifies the structure of the entire electronic control device 400 and the combined air-conditioning unit, thereby ensuring the heat dissipation effect.

[0069] In some embodiments of the present application, the chassis 100 is formed with: an air inlet 140 for introducing airflow into the interior of the chassis 100 , and the air inlet 140 is an air inlet formed on the chassis 100 .

[0070] The air outlet portion 150 is used to guide the airflow to the outside of the chassis 100 . The air outlet portion 150 is an air outlet formed on the chassis 100 .

[0071] The various processing devices built into the chassis 100 include at least:

[0072] The first heat exchange component 210 is one of the processing devices of the combined air conditioning unit, which can cool or heat the airflow through heat exchange between the refrigerant and the airflow.

[0073] The main air flow channel is formed between the air inlet 140 and the air outlet 150, forming a channel for the air flow to circulate;

[0074] The first heat exchange component 210 is arranged inside the main air flow channel, and is used for exchanging heat with the air flow flowing in the main air flow channel to cool the air flow.

[0075] The air supply device 300 is arranged in the main air flow channel, driving the air flow to enter from the air inlet portion 140 and flow through the first heat exchange component 210 and the electronic control device 400 before being sent out from the air outlet portion 150 .

[0076] The air supply device 300 drives the airflow to flow through the first heat exchange component 210 first and then through the electronic control device 400, which can improve the heat dissipation effect of the electronic control device 400, mainly because: the first heat exchange component 210 reduces the temperature of the airflow after heat exchange with the airflow, and the cooled airflow flows through the electronic control device 400 for heat dissipation, absorbing more heat, which can greatly reduce the temperature of the electronic control device 400.

[0077] In some embodiments, the first heat exchange component 210 is a surface cooler, which can be used to cool and dehumidify the airflow.

[0078] In some embodiments, the chassis 100 is a single box body, and the air inlet 140 and the air outlet 150 are respectively formed at two ends of the chassis 100 .

[0079] The chassis 100 is formed with a middle section, an initial section and an end section arranged at both sides of the middle section along its length direction, and the accommodation space 110 is formed in the initial section, the middle section or the end section.

[0080] In some embodiments, the electric control device 400 can be installed at the middle section, the initial section or the terminal section, as long as it is located on the flow path of the main air flow channel.

[0081] In some embodiments, the first heat exchange component 210 is disposed at an initial section position, a plate filter is disposed at the front side of the heat exchange device, and the air supply device 300 is arranged at a terminal section position.

[0082] In some embodiments, the chassis 100 includes: a first box body 160;

[0083] The second box body 170 is arranged below the first box body 160 and is fixedly connected to the bottom of the first box body 160 .

[0084] The air inlet portion 140 is formed at one end of the first housing 160 , and the air outlet portion 150 is formed at one end of the second housing 170 opposite to the air inlet portion 140 .

[0085] A first air flow channel 161 is formed inside the first box body 160 , and a second air flow channel 171 is formed inside the second box body 170 , which together with the first air flow channel 161 constitute the main air flow channel.

[0086] The electric control device 400 is arranged in the first box body 160 or in the second box body 170, and is located on the flow path of the first airflow channel 161 or the flow path of the second airflow to ensure that the airflow can flow through the interior thereof to dissipate heat.

[0087] In some embodiments, the electric control device 400 is arranged at an end position of the first box body 160 , or at a middle position of the first box body 160 .

[0088] In some embodiments, the electric control device 400 is arranged at an end position of the second box 170 or at a middle position of the second box 170 .

[0089] In some embodiments, the processing device includes a plate filter 240 and a first heat exchange component 210 which are sequentially arranged in the first box 160 along the air flow direction, and the air supply device 300 is arranged at the rear of the two;

[0090] The processing device further includes a second heat exchange component 220 , a third heat exchange component 230 and a bag filter 250 which are sequentially arranged in the second box body 170 along the flow direction of the airflow.

[0091] An accommodation space 110 is formed at an end position of the second case 170 , and the electric control device 400 is assembled in the accommodation space 110 .

[0092] The air flow enters from the air inlet 140 , flows through the plate filter 240 and the first heat exchange component 210 in sequence, and then enters the electronic control device 400 for heat dissipation, and then flows through the second heat exchange component 210 , the third heat exchange component 210 and the bag filter 250 and is sent out from the air outlet 150 .

[0093] The airflow is cooled after passing through the first heat exchange component 210 and enters the electronic control device 400 to quickly cool the electronic control device 400. After flowing out of the electronic control device 400, it is cooled in turn by the second heat exchange component 210 and the third heat exchange component 210 to ensure the temperature of the delivered airflow.

[0094] In some embodiments of the present application, the processing device includes: a plate filter 240 , a first heat exchange component 210 , a second heat exchange component 220 , a third heat exchange component 230 and a bag filter 250 .

[0095] A plate filter 240 , a first heat exchange component 210 , and an air supply device 300 are sequentially arranged in the first box body 160 along the air flow direction, and the air inlet portion 140 is formed at one end of the first box body 160 .

[0096] A second heat exchange component 220 , a third heat exchange component 230 and a bag filter 250 are sequentially arranged in the second box body 170 along the air flow direction, and an air outlet 150 is formed at one end of the second box body 170 opposite to the air inlet 140 .

[0097] The accommodation space 110 is formed in the first box body 160 and is farther away from the air inlet portion 140 than the first heat exchange component 210 .

[0098] The air flow enters from the air inlet 140 , flows through the plate filter 240 and the first heat exchange component 210 in sequence, and then enters the electronic control device 400 for heat dissipation, and then flows through the second heat exchange component 220 , the third heat exchange component 230 and the bag filter 250 before being sent out from the air outlet 150 .

[0099] The airflow is cooled after passing through the first heat exchange component 210 and enters the electronic control device 400 to quickly cool the electronic control device 400. After flowing out of the electronic control device 400, it is cooled in turn by the second heat exchange component 220 and the third heat exchange component 230 to ensure the temperature of the delivered airflow.

[0100] In some embodiments, the plurality of processing devices include: a plate filter 240 , a first heat exchange component 210 , a primary dehumidification device, a second heat exchange component 220 , a secondary dehumidification device, a third heat exchange component 230 and a bag filter 250 .

[0101] In the first box 160, a plate filter 240, a first heat exchange component 210, a primary dehumidification device and an air supply device 300 are sequentially arranged along the air flow direction;

[0102] A second heat exchange component 220, a secondary dehumidification device, a third heat exchange component 230 and a bag filter 250 are arranged in sequence in the second box body 170 along the air flow direction. The accommodating space 110 is formed at the end position of the second box body 170, and the electronic control device 400 is assembled in the accommodating space 110.

[0103] The air flow enters from the air inlet 140, is filtered by the plate filter 240, and then flows through the first heat exchange component 210. The air flow after heat exchange will enter the second box body 170 and pass through the electronic control device 400 to dissipate the heat of the electronic control device 400. The air flow after heat dissipation enters the second heat exchange component 220, the secondary dehumidification device, the third heat exchange component 230 and the bag filter 250, and is then sent out from the air outlet 150 to achieve a rapid heat dissipation effect on the electronic control device 400.

[0104] In some embodiments, a fresh air inlet is formed at the top of the first box body 160 , which is used to introduce fresh air through the air supply device 300 .

[0105] The fresh air introduced from the fresh air inlet and the air flow from the air inlet 140 will merge and then flow through the electronic control device 400 and finally be sent out from the air outlet 150 .

[0106] In some embodiments of the present application, a heat dissipation channel is formed on the electric control box body 410, and the heat dissipation channel is communicated with the main air flow channel, including:

[0107] The heat dissipation air inlet 412 is used to introduce the airflow of the main airflow channel into the interior of the electric control box body 410;

[0108] The heat dissipation air inlet portion 412 is a heat dissipation air inlet hole formed on the electric control box body 410 , and a plurality of them are provided to ensure that a large amount of air flow enters the electric control box body 410 and a good heat dissipation effect is achieved.

[0109] The heat dissipation and exhaust part 413 is used to discharge the airflow passing through the electric control module 420 out of the electric control box body 410;

[0110] The heat dissipation and exhausting parts 413 are heat dissipation and exhausting holes formed on the electric control box body 410 , and a plurality of them are provided to ensure the flow rate of air flow.

[0111] And a heat dissipation channel 414 is formed between the heat dissipation air inlet portion 412 and the heat dissipation air outlet portion 413 for dissipating heat from the electric control module 420 .

[0112] The airflow in the main airflow channel can flow into the interior of the electronic control box body 410 through the heat dissipation air inlet hole, dissipate the heat of the internal electronic control module 420 through the heat dissipation flow channel 414 defined inside the electronic control box body 410, and then be discharged to the interior of the main airflow channel through the heat dissipation exhaust hole, and finally be driven to flow out through the air outlet part 150.

[0113] In some embodiments of the present application, a first air outlet 162 is provided on the first box body 160, which corresponds to and communicates with the heat dissipation air inlet 412;

[0114] The second box body 170 is provided with a second air inlet portion 172 , which corresponds to and is in communication with the heat dissipation and exhaust portion 413 .

[0115] In some embodiments of the present application, the electronic control device 400 is disposed in the second box body 170, and the heat dissipation air inlet is formed on the top wall of the electronic control box body 410, corresponding to and connected to the first air outlet 162 on the bottom wall of the first box body 160 to ensure that the airflow can flow into the electronic control box body 410.

[0116] The heat dissipation and exhaust portion 413 is formed on the side wall of the electric control box body 410 to connect with the second air inlet portion 172 on the second box body 170 to ensure that the airflow passing through the electric control device 400 can be integrated into the main airflow channel.

[0117] In some embodiments of the present application, a display component 500 is provided on the panel component 130 for display, and is electrically connected to the electric control module 420 .

[0118] When fixed, the display component 500 is embedded and fixed inside the panel component 130 to achieve assembly.

[0119] In some embodiments, the display component 500 is a display panel, which is at least used to implement display and can also be used to implement touch operation.

[0120] The display component 500 is electrically connected to the electric control module 420, and the electric control module 420 is electrically connected to multiple processing devices and related control components corresponding to the processing devices, so that the display panel can be used to display the operating status of multiple processing devices, and at the same time, corresponding pressing control operations can be performed through the touch buttons on the display panel to control the corresponding processing devices and other components.

[0121] An indicating component 600, used for indicating operation, which is electrically connected to the electric control module 420;

[0122] The indicating component 600 is an indicating light.

[0123] The handle component 700 is used to open and close the panel component 130. The handle component 700 can be used to conveniently open and close the panel component 130.

[0124] In some embodiments of the present application, the accommodating space 110 includes: an assembly space for accommodating the electric control device 400 , and the assembly space is used to place and accommodate the electric control device 400 .

[0125] The maintenance operation space 111 is arranged around the assembly space and is used for operating and maintaining the electronic control device 400. The maintenance operation space 111 around the assembly space can facilitate maintenance personnel to enter the unit to perform maintenance operations on the electronic control device 400.

[0126] In some embodiments of the present application, the electric control device 400 includes: a support seat 800 assembled at the bottom of the accommodating space 110 and connected to the bottom of the electric control box body 410 for supporting and fixing the electric control box body 410 .

[0127] In some embodiments, the support base 800 includes a support frame, and hollow portions are formed around the support frame to reduce material usage and lower costs.

[0128] The support seat body 800 can be made of square steel or channel steel to ensure the support strength.

[0129] In some embodiments of the present application, a folding portion 415 is formed on the electric control box body 410 , and a locking portion 416 is formed on the folding portion 415 .

[0130] When fixing, the folded portion 415 of the electric control box body 410 is attached to the side wall of the chassis 100 forming the accommodating space 110 and is fixed by the locking member passing through the locking portion 416 and being screwed on the side wall of the chassis 100 .

[0131] In some embodiments, the folding portion 415 is a folded short side, and multiple portions are provided, which are evenly spaced along the height direction of the electric control box body 410. The locking portion 416 is a locking hole formed on the folded short side, and the locking member is a locking screw.

[0132] When performing a fixed connection, the multiple folded short sides of the electric control device 400 are placed against the side wall of the chassis 100, and are locked and fixed on the side wall of the chassis 100 where the accommodating space 110 is located by passing the locking screws through the locking holes to achieve a fixed connection between the electric control device 400 and the chassis 100.

[0133] In some embodiments of the present application, a combined air conditioning unit is provided, comprising:

[0134] The chassis 100 has a receiving space 110 formed inside the chassis 100;

[0135] The electric control device 400 is assembled in the accommodation space 110 and has an electric control module 420 disposed therein;

[0136] A panel component 130 connected to the chassis 100 and used to open or close the accommodation space 110;

[0137] When the panel component 130 is closed, the electric control module 420 is blocked in the accommodation space 110 ; when the panel component 130 is opened, the electric control module 420 is exposed.

[0138] By forming a receiving space 110 inside the chassis 100 and assembling the electric control device 400 in the receiving space 110, the electric control device 400 is installed in the chassis 100. In this way, the electric control device 400 does not need to be installed separately at the outer position of the chassis 100, which reduces the occupation of the external space and saves space.

[0139] In addition, by installing the electronic control device 400 inside the chassis 100, there is no need to install it according to the external installation specifications of the electronic control device 400, and there is no need for after-sales installation, which reduces the after-sales workload and installation costs.

[0140] When the panel component 130 is opened, the electric control module 420 can be directly exposed, so that the staff can directly connect the various processing devices and the electric control module 420 or inspect the electric control module 420;

[0141] When the panel component 130 is closed, the electric control module 420 can be sealed inside the accommodating space 110 , thereby achieving protective sealing of the electric control module 420 .

[0142] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0143] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A combined air conditioning unit, characterized in that: Included are: A chassis, wherein a receiving space is formed inside the chassis, and includes a plurality of chassis panels; A processing device, a plurality of which are arranged in the chassis and used for processing the airflow flowing through the chassis; An air supply device is arranged in the chassis and is capable of at least driving airflow to flow through the plurality of processing devices in sequence and then be discharged; The electric control device is installed in the accommodation space and includes: An electric control box body, wherein an open portion is formed on the electric control box body; The electric control module is installed inside the electric control box and is electrically connected to the multiple processing devices and air supply devices; A panel component, which cooperates with a plurality of chassis panel components to form an outer surface of the chassis, is connected to the chassis, and is used to open or close the accommodation space; When the panel component is closed, it blocks the open portion and is sealed and connected to the electric control box body; When the panel component is opened, the electric control module is exposed through the open portion.

2. The combined air conditioning unit according to claim 1, characterized in that: The chassis is formed with: an air inlet portion for introducing airflow into the interior of the chassis; An air outlet portion, used for directing airflow to the outside of the chassis; A main air flow channel is formed between the air inlet and the air outlet, and the air flow circulates inside the main air flow channel; An air supply device drives air flow in the main air flow channel; The electric control device is located on the air flow path of the main air flow channel.

3. The combined air conditioning unit according to claim 1, characterized in that: The chassis is formed with: an air inlet portion for introducing airflow into the interior of the chassis; An air outlet portion, used for directing airflow to the outside of the chassis; A main air flow channel is formed between the air inlet and the air outlet; The plurality of processing devices include: a heat exchange component arranged inside the main air flow channel and used for exchanging heat with the air flow flowing in the main air flow channel; The air supply device is arranged in the main air flow channel, driving the air flow to enter from the air inlet portion, flow through the heat exchange component and the electronic control device, and then be sent out from the air outlet portion.

4. The combined air conditioning unit according to claim 1, characterized in that: A heat dissipation channel is formed on the electric control box body, and the heat dissipation channel is communicated with the main air flow channel, and includes: The heat dissipation air inlet portion is used to introduce the airflow of the main airflow channel into the interior of the electric control box body; The heat dissipation and exhaust part is used to discharge the airflow passing through the electric control module out of the electric control box body; And a heat dissipation channel is formed between the heat dissipation air inlet portion and the heat dissipation air outlet portion, and is used to dissipate heat for the electronic control module.

5. The combined air conditioning unit according to claim 4, characterized in that: The chassis includes: a first box body, a first air flow channel is formed inside the first box body; A second box body is arranged below the first box body, and a second air flow channel is formed inside the second box body, which together with the first air flow channel constitutes the main air flow channel; The electric control device is located in the first air flow channel or the second air flow channel.

6. The combined air conditioning unit according to claim 5, characterized in that: The first box body is provided with a first air outlet, at least part of which corresponds to and is connected with the heat dissipation inlet; The second box body is provided with a second air inlet portion, which at least partially corresponds to and is connected with the heat dissipation and exhaust portion.

7. The combined air conditioning unit according to claim 5, characterized in that: The first box / second box is provided with: A first air outlet portion, at least part of which corresponds to and is in communication with the heat dissipation inlet portion; The second air inlet portion at least partially corresponds to and is connected with the heat dissipation and exhaust portion.

8. The combined air conditioning unit according to any one of claims 1 to 7, characterized in that: The panel component is provided with a display component, which is at least used for display and is electrically connected to the electric control module; An indicating component, used for indicating operation, which is electrically connected to the electric control module; The handle component is used for opening and closing the panel component.

9. The combined air conditioning unit according to claim 1, characterized in that: The accommodation space includes: an assembly space for accommodating the electric control device; The maintenance operation space is arranged around the assembly space and is used for operating and maintaining the electronic control device.

10. A combined air conditioning unit, characterized in that: Included are: A chassis, wherein a receiving space is formed inside the chassis; An electric control device is installed in the accommodation space and has an electric control module arranged inside the electric control device; A panel component, connected to the chassis, used to open or close the accommodation space; Wherein, when the panel component is closed, the electric control module is sealed in the accommodation space; When the panel assembly is opened, the electronic control module is revealed.

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