CN116321927A - Waterproof high temperature resistant combination formula air conditioner switch board - Google Patents
Waterproof high temperature resistant combination formula air conditioner switch board Download PDFInfo
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- CN116321927A CN116321927A CN202211614785.2A CN202211614785A CN116321927A CN 116321927 A CN116321927 A CN 116321927A CN 202211614785 A CN202211614785 A CN 202211614785A CN 116321927 A CN116321927 A CN 116321927A
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- air conditioner
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a waterproof high-temperature-resistant combined air conditioner control cabinet, which relates to the field of air conditioner control cabinets. According to the waterproof high-temperature-resistant combined air conditioner control cabinet, the refrigerating device, the assembling plate and the guide fan are arranged, direct air flow exchange is carried out by using the guide fan, although part of heat can be taken away, the taken away heat is very small, and especially in hot summer, the temperature of air is relatively high, so that the temperature of the air is difficult to be reduced only by wind flow, but the colder air is transferred to the back of the assembling plate by the wind flow through the cooperation of the refrigerating device, so that the heat-collecting and heating part of an electric element can be directly subjected to heat transfer with cold air, and the high-temperature resistance of the control cabinet is indirectly improved.
Description
Technical Field
The invention relates to the field of air conditioner control cabinets, in particular to a waterproof high-temperature-resistant combined air conditioner control cabinet.
Background
The air-conditioning control cabinet is characterized in that switching equipment, measuring instruments, protection electrical equipment and auxiliary equipment are assembled in a metal cabinet with a certain size according to the requirements of electrical wiring, the functions of an air conditioner can be controlled, and the combined air-conditioning control cabinet is generally applied to larger occasions, such as a market, a hospital or a school, and can be uniformly regulated and controlled;
the heat generated by the electric element in the working process, especially various elements are intensively installed in a metal cabinet, so that heat aggregation can be caused, however, the aging speed of the electric element can be accelerated by long-time high temperature, the service life of the electric element is influenced, fire can be seriously caused, and the electric element in the control cabinet is electrified, so that the electric element is waterproof, and otherwise, the electric element and the control cabinet can cause serious potential safety hazards.
The common solution in the market is to flow the air in the control cabinet through the cooling fan, so that the generated heat is taken away, and the high temperature resistance of the control cabinet is improved, but because the control cabinet is continuously operated, the electric elements slowly heat, so that the surrounding air is heated, the temperature is reduced through the air flow, the effect is small, and because the electric elements are generally arranged on the back wall in the control cabinet, the flowing air is difficult to reach the back of the electric elements, and the heat dissipation effect is poor.
Disclosure of Invention
The invention mainly aims to provide a waterproof high-temperature-resistant combined air conditioner control cabinet which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the waterproof high-temperature-resistant combined air conditioner control cabinet comprises a cabinet body, wherein a plurality of partition plates are arranged in the cabinet body, cabinet doors are arranged on the surface of the cabinet body through hinges, supporting legs are arranged at the bottom of the cabinet body, air grooves are formed in the surfaces of the partition plates, and refrigerating devices are arranged in the partition plates;
a plurality of division plates are arranged in the isolated areas, the surfaces of the assembly plates are used for installing electric elements, the back of the assembling plate is separated from the back of the cabinet body by a certain distance, the top and the bottom of the assembling plate are provided with rotating shafts, and the rotating shafts are movably arranged on the inner wall of the cabinet body;
the cabinet is characterized in that a guide fan is movably mounted at the bottom of the inner wall of the cabinet body, the inside of the cabinet body is in a semi-sealing state, the cabinet door is closed, and the cabinet body is in a basically completely closed state.
The air duct is communicated with the front area and the back area of the assembling plate, the guide fan is at a distance from the bottom of the inner wall of the cabinet body, and the bottom of the assembling plate is provided with the guide groove.
The guide groove is formed in the bottom of the inner wall of the cabinet body, the heightening plate is arranged at the bottom of the guide fan, the sliding column is fixedly arranged at the bottom of the heightening plate, and a gap between the sliding column and the heightening plate is clamped in the guide groove.
The inside of division board has seted up the refrigeration pipeline, the cross-section of refrigeration pipeline is "S" form, the solenoid valve is installed to the bottom of refrigeration pipeline, sealing device is installed at the top of refrigeration pipeline, refrigerating device installs at the top of refrigeration pipeline.
The refrigerating device comprises a feeding frame and a water pump, wherein ammonium chloride crystals are contained in the feeding frame, the water pump is arranged on the back of the cabinet body, a water inlet pipe is arranged at the water inlet end of the water pump, a water outlet pipe is arranged at the water outlet end of the water pump, the water outlet pipe extends to the inside of the refrigerating pipeline, and the partition plate is made of copper.
The sealing device comprises a buoyancy plate, the shape of the buoyancy plate is in a cone shape, the buoyancy plate is arranged in the refrigerating pipeline, the buoyancy plate is arranged at the position of a discharge hole of the feeding frame through the guiding device, the maximum diameter of the buoyancy plate is larger than the inner diameter of the discharge hole of the feeding frame, and the minimum diameter is smaller than the inner diameter of the discharge hole.
The guide device comprises a guide rod, a limit groove is formed in the bottom of the inner wall of the feeding frame, the guide rod is arranged in the limit groove, an anti-falling block is arranged on the surface of the guide rod, and the shape of the limit groove is matched with the shape of the anti-falling block.
Transverse grooves are formed in the surfaces of two sides of the cabinet body, transverse rods are mounted on the surfaces of the transverse grooves, waterproof plates are mounted between the transverse rods, waterproof strips are mounted on the side surfaces of the waterproof plates, and clamping devices are mounted on the surfaces of the transverse rods.
The clamping device comprises a rotating rod, wherein a trapezoid block is arranged on the surface of the rotating rod, and the inclined surface of the trapezoid block faces the cabinet body.
The cabinet door is divided into an upper cabinet door and a lower cabinet door, the height of the waterproof plate is smaller than that of the cabinet door below, the rotary plate is installed on the surface of the cabinet door below through the fixing shaft, and the rotary plate is blocked at a gap of the cabinet door below.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the refrigerating device, the assembling plate and the guide fan are arranged, and the guide fan is used for direct air flow exchange, so that part of heat can be taken away, but the taken away heat is very small, and especially in hot summer, the temperature of the air is relatively high, so that the temperature is difficult to be reduced only by wind flow, but the cooler air is transferred to the back of the assembling plate by the wind flow through the cooperation of the refrigerating device, so that the heat collecting and generating part of an electric element can be directly transferred with the cold air, and the high-temperature resistance of the control cabinet is indirectly improved.
2. According to the invention, the air groove, the diversion groove and the diversion fan are arranged, the diversion fan is opened to blow the air flow upwards, when the air flow reaches the top of the cabinet body, the air flow is dispersed to two sides, at the moment, cold air produced by the refrigerating device flows to two sides, cold air flows on the front side and the back side of the assembling plate because the assembling plate is positioned near the middle of the separating plate, heat is taken away through heat transfer, the cold air can slowly drop to the position of the diversion groove below because the cold air can sink, the diversion fan blows the air flow upwards, the air pressure at the bottom can be reduced, and air passing through the diversion groove enters the lower part of the diversion fan and is blown upwards again, so that the circulation of the cold air flow is realized, the heat generated by the gathered electric elements is gradually dispersed, the heat dissipation efficiency is accelerated, and the temperature resistance property is further improved.
3. In the invention, the ammonium chloride crystal is arranged and is used for refrigerating in a mode of being dissolved in water, the ammonium chloride crystal is a common endothermic reaction, and the heat absorbed by the ammonium chloride crystal is far greater than the heat dissipated, so that the ammonium chloride crystal belongs to the endothermic reaction, can realize cooling, and can not generate additional heat compared with most of physical refrigerating modes.
4. In the invention, by arranging the buoyancy plate and utilizing the buoyancy of the solution, when the water is almost filled in the whole refrigerating pipeline, the buoyancy plate is propped against the position of the discharge hole, and the released solution can be recycled for the second time, and the buoyancy plate does not directly fall down but slowly falls down in the water discharging process, so that a certain loss of ammonium chloride crystals can be caused, the recycling can be realized, and the starting and the closing of the electromagnetic valve and the water pump can be controlled by a program.
5. In the invention, the closed cabinet body and the cabinet door are arranged, and the cabinet door 4 is closed, and the cabinet body basically belongs to a sealed space, so that the heat exchange efficiency of cold air flow and outside air is also reduced, external dust is difficult to enter the inside of the cabinet door, dust is not accumulated on the surface of an electric element, and the normal heat dissipation of the electric element is not influenced.
6. According to the invention, the upper cabinet door and the lower cabinet door and the rotating plate are arranged, so that the waterproof plate does not need to be opened when simple observation is carried out, and the upper cabinet door can be opened and the inside of the upper cabinet door can be simply checked and overhauled by rotating the rotating plate without clamping the upper gap and the lower gap of the cabinet door.
Drawings
FIG. 1 is a schematic diagram of a main perspective structure of a waterproof and high temperature resistant combined air conditioner control cabinet according to the present invention;
FIG. 2 is a schematic view of the rotating plate position structure of a waterproof high temperature resistant combined air conditioner control cabinet according to the present invention;
FIG. 3 is a schematic diagram of the position structure of a trapezoid block of the waterproof high-temperature-resistant combined air conditioner control cabinet;
FIG. 4 is a schematic view of the position structure of an assembly plate of a waterproof high temperature resistant combined air conditioner control cabinet according to the invention;
FIG. 5 is a schematic diagram of the position structure of a refrigerating pipeline of a waterproof high temperature resistant combined air conditioner control cabinet according to the invention;
FIG. 6 is a schematic view of a part of the structure of a buoyancy plate of a waterproof and high temperature resistant combined air conditioner control cabinet according to the present invention;
FIG. 7 is a front view of a waterproof and high temperature resistant modular air conditioning control cabinet of the present invention;
FIG. 8 is a schematic diagram showing a sectional structure of a shaft of a waterproof high temperature resistant combined air conditioner control cabinet according to the present invention;
fig. 9 is a schematic diagram of connection relation of a guide fan of a waterproof high temperature resistant combined air conditioner control cabinet.
In the figure: 1. a cabinet body; 2. a partition plate; 3. a hinge; 4. a cabinet door; 5. support legs; 6. a wind groove; 7. assembling plates; 8. a rotating shaft; 9. a guide fan; 10. a diversion trench; 11. a guide groove; 12. a raising plate; 13. a spool; 14. a refrigeration pipeline; 15. an electromagnetic valve; 16. a feeding frame; 17. a water pump; 18. ammonium chloride crystals; 19. a water inlet pipe; 20. a water outlet pipe; 21. a buoyancy plate; 22. a guide rod; 23. an anti-falling block; 24. a transverse groove; 25. a cross bar; 26. a waterproof board; 27. a waterproof strip; 28. a rotating rod; 29. a trapezoid block; 30. a rotating plate; 31. and a limit groove.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-9, a waterproof high-temperature-resistant combined air conditioner control cabinet comprises a cabinet body 1, wherein a plurality of partition plates 2 are arranged in the cabinet body 1, in the embodiment, the number of the partition plates 2 is two, a cabinet door 4 is arranged on the surface of the cabinet body 1 through hinges 3, the hinges 3 can be provided with springs, automatic opening can be realized, supporting legs 5 are arranged at the bottom of the cabinet body 1, the cabinet body 1 has a certain height from the ground, air grooves 6 are formed in the surfaces of the partition plates 2, the air grooves 6 are distributed over the whole partition plates 2, and refrigerating devices are arranged in the partition plates 2;
the areas separated by the plurality of separation plates 2 are all provided with the assembly plates 7, as shown in fig. 4, the surfaces of the assembly plates 7 are used for installing electric elements, the back surfaces of the assembly plates 7 are separated from the back surface of the cabinet body 1 by a certain distance, so that air flow can smoothly circulate, the top and the bottom of the assembly plates 7 are provided with the rotating shafts 8, and the rotating shafts 8 are movably arranged on the inner wall of the cabinet body 1;
the bottom movable mounting of the inner wall of the cabinet body 1 has the guide fan 9, and the main objective of guide fan 9 is in order to make the inside air circulation of cabinet body 1, but the inside of cabinet body 1 is semi-sealed state, and cabinet door 4 is closed, and cabinet body 1 belongs to basically completely closed state, when closing cabinet door 4, the inside air of cabinet body 1 basically does not exchange with external air.
Firstly, the refrigerating device is used for refrigerating, surrounding air is heated due to heating of the electric elements, the diversion fan 9 is directly used for direct air flow exchange, although part of heat can be taken away, the taken away heat is very little, especially in hot summer, the temperature of the air is relatively high (different from a fan blowing a human body, mainly because the human body can sweat, the sweat can be evaporated by wind so as to take away the heat, thereby realizing cooling), therefore, the cooling is difficult to realize only through wind flow, but the cooler air is transmitted to the back of the assembly plate 7 through the cooperation of the refrigerating device by using wind flow, and the part of the electric elements for gathering and heating can be directly in heat transfer with the cold air, so that the high-temperature resistance of the control cabinet is improved indirectly.
The air duct 6 is communicated with the front and back areas of the assembling plate 7, as shown in fig. 8, the assembling plate 7 is positioned at a position close to the middle of the partition plate 2, the guide fan 9 is arranged at a distance from the bottom of the inner wall of the cabinet body 1, the main purpose of the air duct is that the guide fan 9 is arranged at a position in the middle, so that air can conveniently enter the bottom of the guide fan 9, the bottom of the assembling plate 7 is provided with the guide groove 10, the principle is that the guide fan 9 is firstly opened to blow the air flow upwards, when the air flow reaches the top of the cabinet body 1, the air flows to two sides, at the moment, cold air produced by the refrigerating device flows to the positions on two sides, the assembling plate 7 is positioned at the position close to the middle of the partition plate 2, cold air flows to the front and the back of the assembling plate 7, heat is taken away through heat transfer, and the cold air flows down to the position of the guide groove 10, the air flow is blown upwards, the air pressure at the bottom can be lowered, and the air passing through the guide groove 10 can enter the position of the guide fan 9, and is blown upwards again, so that the air flowing upwards, the air can gradually gather the air flow and the heat dissipation efficiency is further improved, and the heat resistance property is further improved;
in this embodiment, since the cabinet door 4 is closed and the cabinet body 1 basically belongs to a sealed space, the heat exchange efficiency between the cold air flow and the outside air is also reduced, external dust is difficult to enter the cabinet door 4, dust is not accumulated on the surface of the electrical component, and normal heat dissipation of the electrical component is not affected.
The guide groove 11 has been seted up to the bottom of cabinet body 1 inner wall, and the backing plate 12 is installed to the bottom of guide fan 9, and the bottom fixed mounting of backing plate 12 has the traveller 13, and the clearance card between traveller 13 and the backing plate 12 is in the inside of guide groove 11, sets up guide fan 9 to mobilizable, conveniently installs electrical component, also conveniently maintains guide fan 9 simultaneously.
The inside of the partition plate 2 is provided with a refrigerating pipeline 14, as shown in fig. 5, the section of the refrigerating pipeline 14 is in an S shape, the refrigerating pipeline 14 basically covers the whole partition plate 2, the refrigerating area is increased, an electromagnetic valve 15 is installed at the bottom of the refrigerating pipeline 14, and a sealing device is installed at the top of the refrigerating pipeline 14, so that the inside of the refrigerating pipeline 14 forms a relatively sealed environment, but the opening and closing of the electromagnetic valve 15 can be changed, and the refrigerating device is installed at the top of the refrigerating pipeline 14.
The refrigerating device comprises a feeding frame 16 and a water pump 17, an ammonium chloride crystal 18 is contained in the feeding frame 16, the water pump 17 is arranged on the back surface of the cabinet body 1, a water inlet pipe 19 is arranged at the water inlet end of the water pump 17, a water outlet pipe 20 is arranged at the water outlet end of the water pump 17, the water outlet pipe 20 extends to the inside of the refrigerating pipeline 14, and the partition plate 2 is made of copper.
The conventional refrigeration device has a plurality of problems, but most of the physical refrigeration modes have a problem, and the problem of heat dissipation of the other part must be solved, so in the embodiment, a chemical refrigeration mode is selected, the ammonium chloride crystal 18 is dissolved in water for refrigeration, the ammonium chloride crystal 18 is dissolved in water for a common endothermic reaction, and the heat absorbed by the ammonium chloride crystal is far greater than the heat dissipated by the ammonium chloride crystal itself, so the heat dissipation device belongs to the endothermic reaction generally, the temperature reduction can be realized, and the whole solution is in an acidic state after the ammonium chloride crystal is dissolved in water, so the material of the partition plate 2 is selected as copper and cannot react with the ammonium chloride solution;
when the air conditioner is in use, firstly, the electromagnetic valve 15 is closed, so that water is pumped through the water inlet pipe 19 by the water pump 17, the water flows into the refrigerating pipeline 14 through the water inlet pipe 19, and meanwhile, the ammonium chloride crystal 18 is added into the refrigerating pipeline through the feeding frame 16, so that the ammonium chloride crystal 18 is dissolved in water, a certain reaction is generated, surrounding air is cooled, and refrigerating is further realized.
The sealing device comprises a buoyancy plate 21, as shown in fig. 6, the buoyancy plate 21 is made of a material which can not react with the ammonium chloride solution, the buoyancy plate 21 is in a conical shape, the buoyancy plate 21 can slowly prop up the discharge port of the feeding frame 16 under the support of buoyancy, then the discharge is stopped, the buoyancy plate 21 is arranged in the refrigerating pipeline 14, the buoyancy plate 21 is arranged at the discharge port position of the feeding frame 16 through the guiding device, the maximum diameter of the buoyancy plate 21 is larger than the inner diameter of the discharge port of the feeding frame 16, the minimum diameter is smaller than the inner diameter of the discharge port, at the moment, only the buoyancy of the solution is needed, when the water almost fills the inside of the whole refrigerating pipeline 14, the buoyancy plate 21 is propped against the discharge port, the situation that the released solution can be recycled is ensured, and the buoyancy plate 21 does not directly fall down, but slowly falls down in the process of course, so that a certain loss of the ammonium chloride crystal 18 can be recycled, the starting and the electromagnetic valve 15 and the water pump 17 can be controlled by a program.
The guiding device comprises a guiding rod 22, a limiting groove 31 is formed in the bottom of the inner wall of the feeding frame 16, the guiding rod 22 is arranged in the limiting groove 31, an anti-falling block 23 is arranged on the surface of the guiding rod 22, the shape of the limiting groove 31 is matched with that of the anti-falling block 23, and the buoyancy plate 21 is smaller than the diameter of the refrigerating pipeline 14, so that the guiding rod 22 and the limiting groove 31 are used for limiting, and the anti-falling block 23 is used for preventing the buoyancy plate 21 from drifting away along with water flow or blocking the refrigerating pipeline 14.
The clamping device comprises a rotating rod 28, a trapezoid block 29 is arranged on the surface of the rotating rod 28, the inclined surface of the trapezoid block 29 faces the cabinet body 1, and the waterproof strip 27 has certain elasticity, so that when the cabinet is closed, the cross rod 25 just moves to the rear position of the transverse groove 24, the trapezoid block 29 is rotated at the moment, the inclined surface of the trapezoid block 29 is firstly abutted against the back plate of the cabinet body 1 and then is straight, and at the moment, the closer the waterproof plate 26 is closed, the better the waterproof performance is.
The cabinet door 4 is divided into an upper cabinet door and a lower cabinet door, the height of the waterproof plate 26 is smaller than that of the lower cabinet door 4, the rotary plate 30 is installed on the surface of the lower cabinet door 4 through the fixing shaft, the rotary plate 30 is blocked at the gap of the upper cabinet door 4 and the lower cabinet door 4, when simple observation is carried out, the waterproof plate 26 is not required to be opened, the rotary plate 30 is rotated, the upper gap and the lower gap of the cabinet door 4 are not blocked at the moment, the upper cabinet door 4 can be opened, and simple checking and maintenance can be carried out inside the upper cabinet door and the lower cabinet door.
It should be noted that, when the combined air conditioner control cabinet is used, firstly, the electromagnetic valve 15 is closed, so that the water pump 17 is utilized to pump water through the water inlet pipe 19, the water flows into the refrigerating pipeline 14 through the water inlet pipe 19, meanwhile, the ammonium chloride crystal 18 is added into the interior through the feeding frame 16, so that the ammonium chloride crystal 18 is dissolved in the water, a certain reaction is generated, the surrounding air is cooled, further, the refrigerating is realized, when the water almost fills the whole refrigerating pipeline 14, the buoyancy plate 21 is propped against the position of the discharge hole, the guarantee is needed, the released solution can be recycled for the second time, and naturally, in the process of discharging water, the buoyancy plate 21 does not fall directly, but slowly falls, so that a certain loss of the ammonium chloride crystal 18 can be caused, the recycling can be realized, the electromagnetic valve 15 and the water pump 17 can be controlled by a program to start and close the guide fan 9, the air flow is blown upwards, when the air flow reaches the top of the cabinet body 1, the air flow is dispersed to two sides, at the moment, cold air produced by the refrigerating device flows to two sides, because the assembling plate 7 is positioned near the middle of the partition plate 2, cold air flows on the front surface and the back surface of the assembling plate 7, heat is taken away by heat transfer, the cold air can sink, and slowly falls to the position of the lower guide groove 10, the air flow is blown upwards by the guide fan 9, the air pressure at the bottom can fall, the air passing through the guide groove 10 enters the lower part of the guide fan 9 and is blown upwards again, so that the circulation of the cold air flow is realized, the heat generated by the accumulated electric elements is gradually dispersed, and the heat dissipation efficiency is accelerated, the temperature resistance is further improved, then the cross rod 25 is pushed along the position of the transverse groove 24, the cabinet door 4 can be gradually closed in the pushing process, finally the trapezoid block 29 is rotated, the inclined plane of the trapezoid block 29 is firstly propped against the back plate of the cabinet body 1 and then reaches the straight surface, and at the moment, the closer the waterproof plate 26 is closed, the better the waterproof performance is.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a waterproof high temperature resistant combination formula air conditioner switch board, includes the cabinet body (1), internally mounted of the cabinet body (1) has a plurality of division boards (2), cabinet door (4) are installed through hinge (3) on the surface of the cabinet body (1), supporting leg (5) are installed to the bottom of the cabinet body (1), its characterized in that: the surfaces of the plurality of partition plates (2) are provided with air grooves (6), and refrigerating devices are arranged in the plurality of partition plates (2);
the electric cabinet is characterized in that a plurality of assembling plates (7) are arranged in the isolated areas of the partition plates (2), the surfaces of the assembling plates (7) are used for installing electric elements, the back surfaces of the assembling plates (7) are separated from the back surface of the cabinet body (1) by a certain distance, rotating shafts (8) are arranged at the top and the bottom of the assembling plates (7), and the rotating shafts (8) are movably arranged on the inner wall of the cabinet body (1);
the cabinet is characterized in that a guide fan (9) is movably arranged at the bottom of the inner wall of the cabinet body (1), the inside of the cabinet body (1) is in a semi-sealing state, the cabinet door (4) is closed, and the cabinet body (1) is in a basically completely closed state.
2. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 1, wherein: the air duct (6) is communicated with the front area and the back area of the assembling plate (7), the guide fan (9) is at a distance from the bottom of the inner wall of the cabinet body (1), and the guide duct (10) is arranged at the bottom of the assembling plate (7).
3. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 1, wherein: guide slot (11) have been seted up to the bottom of cabinet body (1) inner wall, elevating board (12) are installed to the bottom of water conservancy diversion fan (9), the bottom fixed mounting of elevating board (12) has traveller (13), the clearance card between traveller (13) and elevating board (12) is in the inside of guide slot (11).
4. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 1, wherein: the inside of division board (2) has seted up refrigeration pipeline (14), the cross-section of refrigeration pipeline (14) is "S" form, solenoid valve (15) are installed to the bottom of refrigeration pipeline (14), sealing device is installed at the top of refrigeration pipeline (14), refrigerating device installs the top at refrigeration pipeline (14).
5. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 4, wherein: the refrigerating device comprises a feeding frame (16) and a water pump (17), an ammonium chloride crystal (18) is contained in the feeding frame (16), the water pump (17) is arranged on the back of the cabinet body (1), a water inlet pipe (19) is arranged at the water inlet end of the water pump (17), a water outlet pipe (20) is arranged at the water outlet end of the water pump (17), the water outlet pipe (20) extends to the inside of the refrigerating pipeline (14), and the partition plate (2) is made of copper.
6. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 5, wherein: the sealing device comprises a buoyancy plate (21), the buoyancy plate (21) is in a conical shape, the buoyancy plate (21) is arranged in the refrigeration pipeline (14), the buoyancy plate (21) is arranged at the position of a discharge hole of the feeding frame (16) through a guiding device, the maximum diameter of the buoyancy plate (21) is larger than the inner diameter of the discharge hole of the feeding frame (16), and the minimum diameter is smaller than the inner diameter of the discharge hole.
7. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 6, wherein: the guide device comprises a guide rod (22), a limit groove (31) is formed in the bottom of the inner wall of the feeding frame (16), the guide rod (22) is arranged in the limit groove (31), an anti-falling block (23) is arranged on the surface of the guide rod (22), and the shape of the limit groove (31) is matched with the shape of the anti-falling block (23).
8. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 1, wherein: transverse grooves (24) are formed in the surfaces of two sides of the cabinet body (1), transverse rods (25) are arranged on the surfaces of the transverse grooves (24), waterproof plates (26) are arranged between the transverse rods (25), waterproof strips (27) are arranged on the side surfaces of the waterproof plates (26), and clamping devices are arranged on the surfaces of the transverse rods (25).
9. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 8, wherein: the clamping device comprises a rotating rod (28), wherein a trapezoid block (29) is arranged on the surface of the rotating rod (28), and the inclined surface of the trapezoid block (29) faces the cabinet body (1).
10. The waterproof and high temperature resistant combined air conditioner control cabinet according to claim 1, wherein: the cabinet door (4) is divided into an upper cabinet door and a lower cabinet door, the height of the waterproof plate (26) is smaller than that of the lower cabinet door (4), a rotating plate (30) is arranged on the surface of the lower cabinet door (4) through a fixed shaft, and the rotating plate (30) is blocked at a gap of the upper cabinet door (4) and the lower cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211614785.2A CN116321927B (en) | 2022-12-14 | 2022-12-14 | Waterproof high temperature resistant combination formula air conditioner switch board |
Applications Claiming Priority (1)
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002037918A1 (en) * | 2000-10-30 | 2002-05-10 | Emerson Energy Systems Ab | Climate control of an outdoor cabinet |
| WO2008128311A2 (en) * | 2007-04-23 | 2008-10-30 | Francisquini Melquisedec | Improvement in air-conditioner for cabinets |
| CN209673687U (en) * | 2019-01-31 | 2019-11-22 | 湖州盛世华骏新型材料有限公司 | A kind of freeze thawing machine |
| CN111180163A (en) * | 2018-11-13 | 2020-05-19 | 江苏锡沂高新区科技发展有限公司 | Explosion-proof transformer |
| CN213462766U (en) * | 2020-10-20 | 2021-06-15 | 武汉凌龙自控系统工程有限公司 | High temperature resistant combination formula switch board |
| CN213907305U (en) * | 2021-01-13 | 2021-08-06 | 山东正谷信息科技有限公司 | Data exchange safety protection server |
| CN216364293U (en) * | 2021-11-29 | 2022-04-26 | 上海维益埃电器成套有限公司 | Safety cabinet with good heat dissipation performance |
| CN217445728U (en) * | 2022-06-10 | 2022-09-16 | 甘肃有色冶金职业技术学院 | Regulator cubicle convenient to heat dissipation |
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2022
- 2022-12-14 CN CN202211614785.2A patent/CN116321927B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002037918A1 (en) * | 2000-10-30 | 2002-05-10 | Emerson Energy Systems Ab | Climate control of an outdoor cabinet |
| WO2008128311A2 (en) * | 2007-04-23 | 2008-10-30 | Francisquini Melquisedec | Improvement in air-conditioner for cabinets |
| CN111180163A (en) * | 2018-11-13 | 2020-05-19 | 江苏锡沂高新区科技发展有限公司 | Explosion-proof transformer |
| CN209673687U (en) * | 2019-01-31 | 2019-11-22 | 湖州盛世华骏新型材料有限公司 | A kind of freeze thawing machine |
| CN213462766U (en) * | 2020-10-20 | 2021-06-15 | 武汉凌龙自控系统工程有限公司 | High temperature resistant combination formula switch board |
| CN213907305U (en) * | 2021-01-13 | 2021-08-06 | 山东正谷信息科技有限公司 | Data exchange safety protection server |
| CN216364293U (en) * | 2021-11-29 | 2022-04-26 | 上海维益埃电器成套有限公司 | Safety cabinet with good heat dissipation performance |
| CN217445728U (en) * | 2022-06-10 | 2022-09-16 | 甘肃有色冶金职业技术学院 | Regulator cubicle convenient to heat dissipation |
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| CN116321927B (en) | 2023-10-03 |
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