CN210808085U - Electric control cabinet and air conditioner - Google Patents
Electric control cabinet and air conditioner Download PDFInfo
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- CN210808085U CN210808085U CN201922047542.5U CN201922047542U CN210808085U CN 210808085 U CN210808085 U CN 210808085U CN 201922047542 U CN201922047542 U CN 201922047542U CN 210808085 U CN210808085 U CN 210808085U
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Abstract
The utility model discloses an automatically controlled cabinet and air conditioner, wherein, automatically controlled cabinet includes: a housing having a mounting cavity; the partition plate is arranged along the height direction of the shell so as to partition the installation cavity into a heating area and a refrigerating area, the heating area is used for installing heating components, and the refrigerating area is used for installing refrigerating components; the partition plate is provided with a first air passing opening and a second air passing opening which are communicated with the heating area and the refrigerating area, the first air passing opening is close to the top of the partition plate, and the second air passing opening is close to the bottom of the partition plate, so that a closed air circulation air channel is formed between the heating area and the refrigerating area. The utility model discloses technical scheme is favorable to improving the radiating effect of automatically controlled cabinet components and parts that generate heat.
Description
Technical Field
The utility model relates to an automatically controlled cabinet technical field, in particular to automatically controlled cabinet and air conditioner.
Background
Because various circuit elements are installed in the cabinet cavity of the electric control cabinet, the total heat productivity in the cabinet cavity is large, and therefore a heat dissipation system must be configured. The existing heat dissipation system has low heat dissipation efficiency of circuit elements due to the unreasonable arrangement of the air channel.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an automatically controlled cabinet aims at improving circuit element's radiating efficiency.
In order to achieve the above object, the utility model provides an electric control cabinet, include:
a housing having a mounting cavity;
the partition plate is arranged along the height direction of the shell so as to partition the installation cavity into a heating area and a refrigerating area, the heating area is used for installing heating components, and the refrigerating area is used for installing refrigerating components;
the partition plate is provided with a first air passing opening and a second air passing opening which are communicated with the heating area and the refrigerating area, the first air passing opening is close to the top of the partition plate, and the second air passing opening is close to the bottom of the partition plate, so that a closed air circulation air channel is formed between the heating area and the refrigerating area.
Optionally, the housing includes a box body and a rear sealing plate, the partition is a back plate of the box body, and the rear sealing plate and the back plate enclose a refrigeration area.
Optionally, a plurality of flange plates are arranged on one side of the back plate facing the refrigeration area, and the flange plates surround to form a flange opening;
the edge of the rear sealing plate is provided with a sealing flange, the rear sealing plate is arranged corresponding to the flange opening, and the sealing flange is attached and sealed with the flange plate.
Optionally, the electric control cabinet further comprises a capacity expansion plate, the local part of the rear sealing plate corresponds to the capacity expansion plate and is provided with a ventilation through opening, and the capacity expansion plate is connected with the rear sealing plate in a sealing manner, so that the capacity expansion plate, the rear sealing plate and the back plate jointly enclose to form the refrigeration area.
Optionally, the refrigeration component comprises a refrigeration heat exchanger, the electric control cabinet comprises an airflow driving piece, and the refrigeration heat exchanger and the airflow driving piece both correspond to the ventilation through opening.
Optionally, the refrigeration component comprises a refrigeration heat exchanger, the electric control cabinet comprises an airflow driving piece, the refrigeration heat exchanger corresponds to the first air passing opening, and the airflow driving piece corresponds to the second air passing opening.
Optionally, the refrigeration heat exchanger is arranged in the refrigeration area, and the airflow driving member is arranged in the heating area.
Optionally, the electric control cabinet further comprises a water pan, and the water pan is arranged right below the refrigeration heat exchanger;
the refrigerating heat exchanger is provided with a fluid input port and a fluid output port, and the width of the water pan corresponding to the positions of the fluid input port and the fluid output port is larger than the width of the water pan at other positions.
Optionally, the electric control cabinet further comprises a module radiator, a cooling flow path is arranged in the module radiator, the module radiator is arranged on the partition plate and located in the refrigeration area, and the heating element is arranged on the module radiator and located in the heating area.
Optionally, a flow regulating valve is disposed on the flow path of the module radiator to regulate the flow of the liquid entering the module radiator.
The utility model also provides an air conditioner, including automatically controlled cabinet, automatically controlled cabinet includes:
a housing having a mounting cavity;
the partition plate is arranged along the height direction of the shell so as to partition the installation cavity into a heating area and a refrigerating area, the heating area is used for installing heating components, and the refrigerating area is used for installing refrigerating components;
the partition plate is provided with a first air passing opening and a second air passing opening which are communicated with the heating area and the refrigerating area, the first air passing opening is close to the top of the partition plate, and the second air passing opening is close to the bottom of the partition plate, so that a closed air circulation air channel is formed between the heating area and the refrigerating area.
The technical scheme of the utility model, through setting up the first wind gap of crossing at the top of baffle, set up the second wind gap of crossing at the bottom of baffle, make the district that refrigerates and heat the district and form a complete gas circulation wind channel, because the gas circulation wind channel is straight up, straight down, and do not have the bending, make the air can carry out quick circulation between district that refrigerates and heating, guarantee that the air can be fast, efficient and electronic components and parts heat transfer, exchange heat with refrigeration components and parts, thus is favorable to improving the cooling efficiency to electronic components and parts, is favorable to the stable work of electronic components and parts; in addition, because the air duct system is a closed circulating air duct, cold air after heat exchange can flow to the heating area as much as possible for heat exchange, and the utilization rate of cold energy is favorably improved; meanwhile, the gas circulation air duct is a closed air duct system, so that external air is difficult to enter, external water vapor cannot enter, and the water vapor in the air duct system is continuously condensed in the refrigerating area, namely, the refrigerating element continuously dehumidifies the air in the air duct system, so that the air is dried, the air is prevented from forming condensation in the heating area, and the working stability of electronic elements in the heating area is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of an electric control cabinet of the present invention;
FIG. 2 is a schematic view of an angle structure of the electric control cabinet in FIG. 1;
FIG. 3 is a schematic structural view of the electric control cabinet of FIG. 1 at another angle;
fig. 4 is a schematic view of an explosion structure of an embodiment of the electric control cabinet of the present invention;
fig. 5 is a schematic view of an internal structure of an embodiment of the electric control cabinet of the present invention;
fig. 6 is a schematic view of an internal airflow flow path of an embodiment of the electric control cabinet of the present invention;
FIG. 7 is a schematic structural view of the electric control cabinet in FIG. 1 from another angle;
FIG. 8 is a schematic cross-sectional view taken along line A-A of FIG. 7;
fig. 9 is a schematic cross-sectional view taken along line B-B in fig. 7.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model mainly provides an automatically controlled cabinet mainly is applied to in the air conditioner to improve the radiating efficiency of components and parts in the automatically controlled cabinet, realize the miniaturization of automatically controlled cabinet simultaneously. The form of the electric control cabinet can be various, such as a control box, such as a frequency converter and the like.
The specific structure of the electric control cabinet will be mainly described below.
Referring to fig. 1 to 9, in an embodiment of the present invention, the electric control cabinet includes:
a housing 100, the housing 100 having a mounting cavity;
the partition board 200 is arranged along the height direction of the shell 100 to partition the installation cavity into a heating area 111 and a refrigerating area 121, the heating area 111 is used for installing a heating component 112, and the refrigerating area 121 is used for installing a refrigerating component 500;
the partition board 200 is provided with a first air passing port 210 and a second air passing port 220 which are communicated with the heating area 111 and the refrigerating area 121, the first air passing port 210 is close to the top of the partition board 200, and the second air passing port 220 is close to the bottom of the partition board 200, so that a closed air circulation air duct is formed between the heating area 111 and the refrigerating area 121.
In particular, in this embodiment, the form of the casing 100 may be many, and may be a complete box, or a box formed by assembling multiple parts. The installation cavity is used for installing electrical components and heat dissipation components. The partition board 200 is vertically arranged in the installation cavity, and divides the installation cavity into two mutually independent areas, namely a heating area 111 and a refrigerating area 121. In the heat generating region 111, a plurality of heat generating electronic components may be arranged in a vertical direction (height direction). The electronic components can comprise electric control components, copper bars, a main control board, capacitors, IGBT modules, diode modules and the like. And their order may be from bottom to top. The refrigeration component 500 is installed in the refrigeration area 121 and used for releasing cold energy and cooling the electronic components in the heating area 111. The refrigeration component 500 may be in many forms, such as a refrigeration heat exchanger communicated with a refrigerant circulation system, or a component for refrigerating through a semiconductor, or a component communicated with an external cold source (such as ice), that is, a component or a device capable of providing cold for the refrigeration area 121 and being installed in the refrigeration area 121.
The cold air may enter the heating area from the cooling area 121 through the first air passing opening 210 and flow back to the cooling area 121 from the heating area through the second air passing opening 220, and of course, in some embodiments, the cold air may also enter the cooling area 121 from the heating area through the first air passing opening 210 and flow to the heating area from the cooling area 121 through the second air passing opening 220. The cold air flows from the cooling region 121 to the heating region through the second air passing opening 220 at the bottom of the partition 200. After exchanging heat and reducing temperature with the refrigeration component 500 in the refrigeration area 121, the air flows to the bottom of the refrigeration area 121 and enters the heating area through the second air passing opening 220. In the process of gas floating, the gas sequentially passes through the electronic components in the heating area and respectively exchanges heat with the components, so that the components are cooled. The sequence of components and parts that pass through can be automatically controlled component gas spare, copper bar, main control board, electric capacity, IGBT module, diode module etc. and the order of cooling promptly can be foretell order. When passing through the electronic component, the cold air absorbs heat energy on the electronic component, and passes through the first air passing opening 210 at the top of the partition board 200 together with the heat energy, enters the refrigeration area 121, and then exchanges heat with the refrigeration component 500 to cool down, enters the next air cycle, and the cycle is repeated.
In this embodiment, the first air passing port 210 is arranged at the top of the partition board 200, and the second air passing port 220 is arranged at the bottom of the partition board 200, so that the refrigerating area 121 and the heating area form a complete air circulation air duct, and because the air circulation air duct is straight up and down and is not bent, air can be rapidly circulated between the refrigerating area 121 and the heating area, and the air can be ensured to be rapidly and efficiently exchanged heat with the electronic components and devices and exchanged heat with the refrigerating components and devices 500, thereby being beneficial to improving the cooling efficiency of the electronic components and devices and being beneficial to the stable work of the electronic components and devices; in addition, because the air duct system is a closed circulating air duct, cold air after heat exchange can flow to the heating area as much as possible for heat exchange, and the utilization rate of cold energy is favorably improved; meanwhile, the gas circulation air duct is a closed air duct system, so that external air is difficult to enter the air circulation air duct, and external water vapor cannot enter the air circulation air duct, and the air circulation air duct is continuously refrigerated in the refrigerating area 121, so that the water vapor in the air duct system is continuously condensed, that is, the refrigerating element 500 continuously dehumidifies the air in the air duct system, dries the air, and prevents the air from forming condensation in the heating area 111, thereby improving the working stability of electronic elements in the heating area 111.
In some embodiments, in order to improve the smoothness of the airflow in the air duct and increase the space of the heating area on the basis of miniaturization, the housing 100 includes a box body 110 and a rear sealing plate 120, the partition 200 is a back plate of the box body 110, and the rear sealing plate 120 and the back plate enclose to form a cooling area 121. The rear sealing plate 120 is provided with a plate surface and a flange connected with the plate surface, the flange is covered on the back plate, and the flange is hermetically connected with the back plate, so that the rear sealing plate 120, the back plate and the flange are enclosed to form a refrigerating area 121. Therefore, the space in the box body 110 is used by the heating area 111, the whole space of the heating area 111 is increased, and the improvement of the heat dissipation effect of the heating component 112 in the limited space is facilitated.
The manner in which the back plate and the rear sealing plate 120 are sealingly connected is many and will be described below by way of example. A plurality of flange plates 260 are arranged on one side of the back plate facing the refrigerating area 121, and a flange opening is formed by the plurality of flange plates 260 in a surrounding mode; the edge of the rear sealing plate 120 is provided with a sealing flange, the rear sealing plate 120 is arranged corresponding to the flange opening, and the sealing flange is attached and sealed with the flange plate 260.
The plurality of flange plates 260 enclose a rectangular flange opening, and the flange opening covers the backboard as much as possible, so that the space of the refrigeration area 121 is as large as possible. The flange plates 260 may be sequentially mounted to the back plate or may be assembled and mounted to the back plate as a unit. The sealing flange of the rear sealing plate 120 is fastened to the outer side of the flange plate 260, so that the sealing flange is attached to the flange plate 260 for sealing and fixing.
On the basis of the above embodiment, in order to further improve the smoothness of the airflow flowing in the air duct and adjust the local air speed in a targeted manner, so as to improve the heat exchange efficiency between the air and the refrigeration component 500, the electric control cabinet further includes a capacity expansion plate 130, a ventilation through opening 126 is formed in a part of the rear sealing plate 120 corresponding to the capacity expansion plate 130, and the capacity expansion plate 130 is connected with the rear sealing plate 120 in a sealing manner, so that the capacity expansion plate 130, the rear sealing plate 120 and the back plate together enclose the refrigeration area 121.
Specifically, in this embodiment, by opening the ventilation through opening 126 and then disposing the flash board 130, the space of the refrigeration area 121 at the position corresponding to the flash board 130 can be increased. The position of the ventilation through opening 126 can be arranged corresponding to the refrigeration component 500 and the airflow driving device, so that the position of the refrigeration component 500 and the position of the airflow driving device have enough space for air flowing, the resistance is small, and the fluidity of air is ensured. Because the ventilation through opening 126 is partially formed, the space of the refrigeration area 121 is not a flat space, and the space thickness of the refrigeration area 121 at the position corresponding to the expansion plate 130 is greater than the space thickness of other positions of the refrigeration area 121. In this embodiment, the expansion plate 130 is generally L-shaped, and the region corresponding to the L-shaped plate covers the refrigeration component 500 and the airflow driving unit, so that the airflow can smoothly flow between the two. In other regions with smaller thickness, the air flow passing through other positions is smaller than the air flow passing through the position of the flash plate 130 due to the thinner air thickness and the larger resistance, so that the air flow efficiency is improved. Specifically, the refrigeration component 500 includes a refrigeration heat exchanger, and the length direction of the refrigeration heat exchanger is arranged along the width direction of the casing 100, so that the refrigeration heat exchanger is transversely arranged. The electric control cabinet comprises an airflow driving piece 600, and the refrigeration heat exchanger and the airflow driving piece 600 are arranged corresponding to the ventilation through hole 126.
In order to further improve the efficiency of air flow, the electric control cabinet comprises a refrigeration heat exchanger and an air flow driving member 600, the first air passing opening 210 is close to the top of the partition board 200, the second air passing opening 220 is close to the bottom of the partition board 200, the refrigeration heat exchanger is arranged corresponding to the first air passing opening 210, and the air flow driving member 600 is arranged corresponding to the second air passing opening 220. There are many forms of the airflow driving member 600, such as a fan.
Specifically, in this embodiment, through setting up the refrigeration heat exchanger at first air passing opening 210, correspond air current driving piece 600 and set up at second air passing opening 220, make the air carry out the heat transfer at the top of refrigeration district 121 and refrigeration heat exchanger, air current driving piece 600 drives the cold air after the heat transfer to the bottom of district 111 that generates heat, cold air upwards flows under the effect of wind pressure, the air is at the in-process that upwards flows, abundant and setting are in the components and parts heat transfer of district 111 that generates heat, in order to cool down components and parts 112 that generate heat, the hot-air after the heat transfer flows back to refrigeration district 121 through first air passing opening 210 at top. Therefore, cold air flows from bottom to top through the whole heating area 111 and exchanges heat with all the heating components 112, and the effect of improving single circulation of air is facilitated. In the cooling area 121, due to the arrangement of the expansion plate 130, the flow efficiency of a part of the air flow between the cooling heat exchanger and the second air passing opening 220 is high, so that the air flow efficiency of the whole air circulation duct is greatly improved.
In some embodiments, to further improve space utilization and air flow efficiency. The refrigeration heat exchanger is arranged in the refrigeration area 121, and the airflow driving member 600 is arranged in the heat generating area 111. The refrigeration heat exchanger is arranged at the top of the refrigeration area 121, and the airflow driving member 600 is arranged at the bottom of the heat generating area 111. Through setting up airflow drive 600 in the bottom of district 111 that generates heat for there is not the separation between airflow drive 600 and the predetermined air supply region, makes airflow drive 600 can the high efficiency take out cold air from refrigeration district 121, and carry to the position that district 111 predetermines that generates heat. Through setting up refrigeration heat exchanger at the top for high-temperature gas after the heat transfer can the heat transfer with microthermal heat exchanger of efficient. In addition, the refrigeration heat exchanger is flat, and the first air passing port 210 is blocked by the side surface thereof.
In order to realize the gradual reduction of water vapor in the closed gas circulation air duct, the electric control cabinet further comprises a water pan 510, and the water pan 510 is arranged right below the refrigeration heat exchanger; the refrigeration heat exchanger is provided with a fluid input port and a fluid output port, and the width of the water receiving disc 510 corresponding to the positions of the fluid input port and the fluid output port is larger than the width of the water receiving disc 510 at other positions. The water pan 510 receives the condensed water generated during refrigeration, so that the moisture in the air duct is reduced, and in addition, the condensed water can be output to the electric control cabinet at a proper time, so that the condensed water is completely separated from the air duct. The refrigeration heat exchanger takes an internally flowing refrigerant as an example, a fluid input port of the refrigeration heat exchanger is connected with a refrigerant inflow pipe for the inflow of the refrigerant, and a fluid output port is connected with a refrigerant output pipe for the outflow of the refrigerant. By setting the width of the drip tray 510 to be wide, condensed water formed at the positions of the fluid input port and the fluid output port can be collected. The dehumidification of the air duct system is facilitated.
In order to further better dissipate heat of part of components in the heat generating area 111, the electric control cabinet further includes a module radiator 300, a cooling flow path is provided in the module radiator 300, the module radiator 300 is disposed on the partition board 200 and located in the cooling area 121, and the heat generating device is disposed on the module radiator 300 and located in the heat generating area 111. The module heat sink 300 has a cooling flow path therein, and when the coolant passes through the cooling flow path, the coolant takes away heat of the module heat sink 300, thereby reducing the temperature of the module heat sink 300 and the heat generating component 112. Wherein the cooling fluid enters the module heat sink 300 through the cooling fluid inlet 320 and exits the module heat sink 300 through the cooling fluid outlet 310. With such an arrangement, the module heat sink 300 can not only dissipate heat through the internal flow path, but also dissipate heat through the air duct, which is beneficial for the heat-generating component 112 disposed on the heat-dissipating module to dissipate heat. There may be many heat generating components 112 that may be disposed on the module heat sink 300, such as a rectifying inverter heat generating module 330.
In some embodiments, in order to ensure that the condensed water is not formed on the surface of the heat dissipation module and thus the operation of the heat generating component 112 is not affected, a flow regulating valve is disposed on the flow path of the module heat sink 300 to regulate the flow of the liquid entering the module heat sink 300. By setting the flow rate control valve, the amount of the cold energy carrier (coolant) entering the module radiator 300 can be controlled, so that the heat dissipation condition of the module radiator 300 can be controlled, and the temperature of the module radiator 300 can be controlled. When the temperature of module radiator 300 is higher, can increase the aperture of governing valve, increase the coolant volume that gets into module radiator 300 for the heat dissipation, when the temperature of module radiator 300 is lower, can reduce the aperture of governing valve, reduce the coolant volume that gets into module radiator 300, slow down the cooling speed, be higher than the temperature of other parts with the temperature of guaranteeing module radiator 300, thereby guarantee can not form the comdenstion water on module radiator 300.
On bottom plate 700 of electric control cabinet, be provided with a plurality of line holes of crossing, wire 720 is connected with the components and parts in district 111 or the refrigeration district 121 of generating heat to extend the electric control cabinet through crossing the line hole. A sealing ring 710 is arranged in the wire passing hole, and the sealing ring 710 is sleeved on the lead 720 and arranged in the wire passing hole to seal a gap between the lead 720 and the side wall of the wire passing hole. Therefore, the sealed air channel is prevented from exchanging gas with the outside as much as possible, and the cooling effect and the drying degree of the air channel are ensured.
The utility model discloses still provide an air conditioner, this air conditioner includes automatically controlled cabinet, and the concrete structure of this automatically controlled cabinet refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (11)
1. An electric control cabinet, characterized by comprising:
a housing having a mounting cavity;
the partition plate is arranged along the height direction of the shell so as to partition the installation cavity into a heating area and a refrigerating area, the heating area is used for installing heating components, and the refrigerating area is used for installing refrigerating components;
the partition plate is provided with a first air passing opening and a second air passing opening which are communicated with the heating area and the refrigerating area, the first air passing opening is close to the top of the partition plate, and the second air passing opening is close to the bottom of the partition plate, so that a closed air circulation air channel is formed between the heating area and the refrigerating area.
2. The electric cabinet according to claim 1, wherein the housing comprises a box body and a rear sealing plate, the partition is a back plate of the box body, and the rear sealing plate and the back plate enclose a refrigeration area.
3. The electric control cabinet according to claim 2, wherein a plurality of flange plates are arranged on one side of the back plate facing the refrigeration area, and the flange plates are enclosed to form a flange opening;
the edge of the rear sealing plate is provided with a sealing flange, the rear sealing plate is arranged corresponding to the flange opening, and the sealing flange is attached and sealed with the flange plate.
4. The electric control cabinet according to claim 2, further comprising a volume expansion plate, wherein a ventilation opening is formed in a part of the rear sealing plate corresponding to the volume expansion plate, and the volume expansion plate is hermetically connected with the rear sealing plate, so that the volume expansion plate, the rear sealing plate and the back plate jointly enclose the refrigeration area.
5. The electrical cabinet of claim 4, wherein the refrigeration component comprises a refrigeration heat exchanger, the electrical cabinet comprises an airflow driver, and the refrigeration heat exchanger and the airflow driver are both disposed in correspondence with the ventilation opening.
6. The electric control cabinet according to any one of claims 1 to 5, wherein the refrigeration component comprises a refrigeration heat exchanger, the electric control cabinet comprises an airflow driving member, the refrigeration heat exchanger is arranged corresponding to the first air passing opening, and the airflow driving member is arranged corresponding to the second air passing opening.
7. The electrical cabinet of claim 6, wherein the refrigerated heat exchanger is disposed in the refrigerated area and the airflow actuator is disposed in the heat generating area.
8. The electric control cabinet according to claim 6, further comprising a water pan disposed directly below the refrigeration heat exchanger;
the refrigerating heat exchanger is provided with a fluid input port and a fluid output port, and the width of the water pan corresponding to the positions of the fluid input port and the fluid output port is larger than the width of the water pan at other positions.
9. The electric control cabinet according to claim 1, further comprising a module heat sink having a cooling flow path therein, the module heat sink being disposed on the partition and located in the cooling region, and a heat generating component being disposed on the module heat sink and located in the heat generating region.
10. The electrical cabinet of claim 9, wherein a flow control valve is provided in the flow path of the module heat sink to regulate the flow of liquid into the module heat sink.
11. An air conditioner characterized by comprising an electric control cabinet according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047542.5U CN210808085U (en) | 2019-11-22 | 2019-11-22 | Electric control cabinet and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047542.5U CN210808085U (en) | 2019-11-22 | 2019-11-22 | Electric control cabinet and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210808085U true CN210808085U (en) | 2020-06-19 |
Family
ID=71230579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922047542.5U Active CN210808085U (en) | 2019-11-22 | 2019-11-22 | Electric control cabinet and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210808085U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126277A (en) * | 2020-08-26 | 2022-03-01 | 广东美的暖通设备有限公司 | Air conditioner and electric control box |
| EP4135495A4 (en) * | 2020-08-26 | 2023-11-01 | GD Midea Heating & Ventilating Equipment Co., Ltd. | Air conditioning device and electric control box |
| EP4167694A4 (en) * | 2020-08-26 | 2023-12-06 | GD Midea Heating & Ventilating Equipment Co., Ltd. | Air conditioning apparatus and electric control box |
| EP4135496A4 (en) * | 2020-08-26 | 2024-03-27 | Gd Midea Heating & Ventilating Equipment Co Ltd | Air conditioning apparatus and electric control box |
| US11982459B2 (en) | 2020-08-26 | 2024-05-14 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Air conditioning apparatus and electric control box |
-
2019
- 2019-11-22 CN CN201922047542.5U patent/CN210808085U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126277A (en) * | 2020-08-26 | 2022-03-01 | 广东美的暖通设备有限公司 | Air conditioner and electric control box |
| EP4135495A4 (en) * | 2020-08-26 | 2023-11-01 | GD Midea Heating & Ventilating Equipment Co., Ltd. | Air conditioning device and electric control box |
| EP4167694A4 (en) * | 2020-08-26 | 2023-12-06 | GD Midea Heating & Ventilating Equipment Co., Ltd. | Air conditioning apparatus and electric control box |
| EP4135496A4 (en) * | 2020-08-26 | 2024-03-27 | Gd Midea Heating & Ventilating Equipment Co Ltd | Air conditioning apparatus and electric control box |
| US11982459B2 (en) | 2020-08-26 | 2024-05-14 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Air conditioning apparatus and electric control box |
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