CN109713598B - Utilize automatic dehumidification accuse temperature cubical switchboard of water-cooling liquefaction - Google Patents
Utilize automatic dehumidification accuse temperature cubical switchboard of water-cooling liquefaction Download PDFInfo
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- CN109713598B CN109713598B CN201910028681.5A CN201910028681A CN109713598B CN 109713598 B CN109713598 B CN 109713598B CN 201910028681 A CN201910028681 A CN 201910028681A CN 109713598 B CN109713598 B CN 109713598B
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Abstract
The invention provides an automatic dehumidification temperature control switch cabinet utilizing water cooling liquefaction, which comprises a refrigeration water tank, a control unit, a cabinet door, a heating water tank, a water inlet pipe, a wave tank body, a wave layer upper surface, a wave layer lower surface, a rainwater collecting hole, a gas discharging hole, a tank body water pipe, a water flow check valve, an air check valve, a refrigeration water tank water outlet hole, a heating water tank water outlet hole, a water droplet collecting tank, a refrigeration water tank fixedly connected with the top end of the wave tank body, a water inlet pipe fixedly connected with the right side of the refrigeration water tank, a heating water tank fixedly connected with the bottom end of the wave tank body, a humidity sensor and a control unit arranged in the wave tank body, and the cabinet door slidably connected with the front side of the wave tank body, wherein the tank body can be cooled by water in the pipeline through a water pipeline arranged in the water flow pipeline in hot weather, and the water in the water liquefaction, to keep the inside of the cabinet dry.
Description
Technical Field
The invention relates to a cabinet for power supply or power distribution, in particular to an automatic dehumidification temperature control switch cabinet utilizing water cooling liquefaction.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as instruments, automatic control, magnetic switches of motors, various alternating current contactors and the like, some switch cabinets with high-voltage chambers and low-voltage chambers, high-voltage buses, such as power plants and the like, and some switch cabinets with low-frequency load shedding for keeping main equipment, so that the drying of air in the switch cabinets is very necessary, the existing dehumidification mainly depends on heating or air intake and exhaust for dehumidification, but ventilation and dehumidification have great danger hazards, because humid air contains a large amount of moisture, for example, in the south, the temperature of the humid air is higher than that of surrounding objects in spring, when the humid air meets with cold electric switches in the switch cabinets, the humid air is liquefied into small water drops to be attached to the surfaces of switches and electric elements, an electric circuit is directly damaged, the dehumidification effect is not achieved through ventilation, but the external humid and hot air continuously enters the switch cabinets, more moisture in the air is liquefied into water drops, the short circuit or the breakdown of a circuit is caused, economic loss is brought, meanwhile, in summer and winter in extremely hot and cold weather, outdoor switch cabinets usually have no temperature control measures, and particularly in summer, fire disasters are caused due to overhigh temperature, and economic loss is caused.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic dehumidification and temperature control switch cabinet utilizing water cooling liquefaction, so as to solve the problem of dehumidification and temperature control of the existing switch cabinet.
The invention relates to a purpose and an effect of a water-cooling liquefaction automatic dehumidification temperature control switch cabinet, which are achieved by the following specific technical means:
an automatic dehumidification temperature control switch cabinet utilizing water cooling liquefaction comprises a refrigeration water tank, a control unit, a cabinet door, a heating water tank, a water inlet pipe, a wave box body, a wave layer upper surface, a wave layer lower surface, a rainwater collecting hole, a gas discharge hole, a box water pipe, a water flow check valve, an air check valve, a refrigeration water tank water outlet hole, a heating water tank water outlet hole, a water drop collecting tank, wherein the outer surface of the wave box body is transversely wave-shaped, the outer surface of the wave box body is divided into a wave layer upper surface and a wave layer lower surface, a rainwater collecting hole is formed in the wave layer upper surface, the gas discharge hole is formed in the wave layer lower surface, the rainwater collecting hole and the gas discharge hole are uniformly and alternately arranged on three surfaces of the box body, a box water pipe is arranged inside the wave box body, the top of the box water pipe is communicated with the bottom in the, a water flow check valve is arranged at the right end hole of the rainwater collecting hole, the gas discharge hole is of an inclined structure with high inside and low outside, a water drop collecting tank is arranged below a hole on the inner wall of the gas discharge hole, an air check valve is arranged at the hole port on the outer wall of the gas discharge hole, a refrigerating water tank is fixedly connected to the top end of the wave box body, refrigerating water tank water outlets are arranged at three edges below the refrigerating water tank, the refrigerating water tank water outlets are uniformly arranged at three sides below the refrigerating water tank, the refrigerating water tank water outlets are fixedly connected with the top end of a box body water pipe, a water inlet pipe is fixedly connected to the right side of the refrigerating water tank, a heating water tank is fixedly connected to the bottom end of the wave box body, heating water tank water outlets are arranged at three edges above the heating water tank, the heating water tank, the wave box is characterized in that a control unit is arranged inside the wave box, a humidity sensor and a temperature sensor are arranged inside the control unit, and the front face of the wave box is connected with the cabinet door in a sliding mode.
Further, the outer surface of the wave box body is transversely wave-shaped and is divided into a wave layer upper surface and a wave layer lower surface.
Furthermore, a rainwater collecting hole is formed in the upper surface of the wave layer, a gas discharge hole is formed in the lower surface of the wave layer, and the rainwater collecting hole and the gas discharge hole are evenly arranged on three surfaces of the box body in a staggered mode.
Further, a box body water pipe is arranged inside the wave box body.
Furthermore, a water flow one-way valve is arranged at the right end of the rainwater collecting hole.
Further, a water drop collecting tank is arranged below the hole in the inner wall of the gas discharge hole, and an air one-way valve is arranged at the port of the hole in the outer wall of the gas discharge hole.
Furthermore, the top end of the wave box body is fixedly connected with the refrigeration water tank and the bottom end of the wave box body is fixedly connected with the heating water tank.
Has the advantages that:
1. the invention increases the heat dissipation area of the box body through the wave design of the outer surface of the wave box body, achieves better heat dissipation effect, can guide wind and reduce the influence of wind on the switch cabinet in strong wind, is provided with the rainwater collection hole and the gas discharge hole on the outer surface of the wave box body, is also provided with the water flow one-way valve for collecting rainwater to cool and heat the box body, saves tap water, and is also provided with the air one-way valve for preventing the convection of moist gas inside and outside the switch cabinet.
2. The invention heats and cools the switch cabinet through the refrigeration water tank designed at the top end of the wave box body and the heating water tank designed at the bottom end, when a large amount of damp and hot air exists in spring, the refrigeration water tank at the top end refrigerates, cold water sinks to flow through the water pipe of the box body, so that the wave box body is cooled, the damp and hot air in the switch cabinet is liquefied into small water drops to be attached to the inner wall of the wave box body when meeting cold, and then flows out from the gas discharge hole after converging through the water drop collection groove, because the gas discharge hole is provided with the air one-way valve, the damp and hot air outside can not enter the switch cabinet, the heating water tank is started to heat, so that the dry air in the switch cabinet is heated, the water content of the air is further reduced, the air in the switch cabinet is kept dry, the temperature in the switch cabinet is raised by the irradiation of the sun and the heat dissipation of the electric appliances inside the switch cabinet in summer, when the temperature sensor of the control unit detects that the temperature reaches a certain value, the refrigeration water tank is started for refrigeration, the cold water circulation box body enables the switch cabinet to be cooled, normal operation of equipment in the switch cabinet is guaranteed, and in winter, when severe cold and freezing weather occurs, the control unit can also start the heating water tank at the bottom, so that the water tank water pipe is prevented from being frozen and cracked to cause water leakage.
Drawings
Fig. 1 is an overall structural view of the present invention.
Fig. 2 is a structural view of the wave box of the present invention.
Fig. 3 is an enlarged view of fig. 2 a according to the present invention.
Fig. 4 is a side cross-sectional view of the wave box of the present invention.
Fig. 5 is an enlarged view of fig. 4 at B according to the present invention.
Fig. 6 is an enlarged view of the invention at C of fig. 4.
Fig. 7 is an arrangement diagram of water outlet holes of the water tank of the present invention.
In FIGS. 1-7: 1-refrigeration water tank, 2-control unit, 3-cabinet door, 4-heating water tank, 5-water inlet pipe, 6-wave tank body, 7-wave layer upper surface, 8-wave layer lower surface, 9-rainwater collecting hole, 10-gas discharging hole, 11-tank water pipe, 12-water flow check valve, 13-air check valve, 14-refrigeration water tank water outlet hole, 15-heating water tank water outlet hole and 16-water drop collecting groove.
Detailed Description
Referring to fig. 1-7, an automatic dehumidification temperature control switch cabinet utilizing water-cooling liquefaction comprises a refrigeration water tank 1, a control unit 2, a cabinet door 3, a hot water tank 4, a water inlet pipe 5, a wave tank body 6, a wave layer upper surface 7, a wave layer lower surface 8, a rainwater collecting hole 9, a gas discharge hole 10, a tank body water pipe 11, a water flow check valve 12, an air check valve 13, a refrigeration water tank water outlet 14, a hot water tank water outlet 15, a water drop collecting tank 16, wherein the outer surface of the wave tank body 6 is transversely wave-shaped, the outer surface of the wave tank body 6 is divided into the wave layer upper surface 7 and the wave layer lower surface 8, the wave layer upper surface 7 is provided with the rainwater collecting hole 9, the wave layer lower surface 8 is provided with the gas discharge hole 10, the rainwater collecting hole 9 and the gas discharge hole 10 are uniformly staggered on three surfaces of the tank body, a tank body water pipe 11 is arranged inside the wave tank, the left end of a rainwater collecting hole 9 is downwards fixedly connected with a box body water pipe 11, the right end hole of the rainwater collecting hole 9 is provided with a water flow check valve 12, a gas discharge hole 10 is of an inclined structure with high inside and low outside, a water drop collecting tank 16 is arranged below a hole on the inner wall of the gas discharge hole 10, an air check valve 13 is arranged at a hole port on the outer wall of the gas discharge hole 10, the top end of a wave box body 6 is fixedly connected with a refrigerating water tank 1, three edges below the refrigerating water tank 1 are provided with refrigerating water tank water outlets 14, the three sides below the refrigerating water tank 1 are uniformly arranged, the refrigerating water tank water outlets 14 are fixedly connected with the top end of the box body water pipe 11, the right side of the refrigerating water tank 1 is fixedly connected with a water inlet pipe 5, the bottom end of the wave box body 6 is fixedly connected with a heating water, heating water tank apopore 15 and 11 bottom fixed connection of box water pipe, the inside control unit 2 that is equipped with of wave box 6, 2 inside humidity transducer and the temperature sensor of being equipped with of control unit, wave box 6 openly sliding connection cabinet door 3.
Wherein, the surface of wave box 6 is horizontal wave, and the surface of wave box 6 divide into ripples layer upper surface 7 and ripples layer lower surface 8, increases the heat radiating area of box through this design, reaches better radiating effect, can also wind reduction wind to the influence of cubical switchboard through this kind of design in the strong wind simultaneously.
Wherein, be equipped with rainwater collection hole 9 on ripples layer upper surface 7, be equipped with gas discharge hole 10 on ripples layer lower surface 8, three faces of the even staggered arrangement box of rainwater collection hole 9 and gas discharge hole 10, rainwater collection hole 9 is collected the rainwater and is cooled off the box of cubical switchboard, and gas discharge hole 10 can be discharged the interior humid air condensation liquefaction's of cabinet water droplet simultaneously with the hot air discharge of cabinet.
Wherein, wave box 6 inside is equipped with box water pipe 11, and fixed connection refrigeration water tank and system hot water tank about 11 box water pipes cool off and heat the box of cubical switchboard through box water pipe 11.
Wherein, the right-hand member hole department of rainwater collection hole 9 is equipped with rivers check valve 12, and the rainwater can flow into the box through rivers check valve 12, and the water of incasement can not flow out through rivers check valve 12, has using water wisely and keeps the effect of incasement hydrologic cycle.
Wherein, the water droplet collecting tank 16 is arranged below the hole on the inner wall of the gas exhaust hole 10, collects water droplets and enables the water droplets to flow out of the gas exhaust hole 10, and the air check valve 13 is arranged at the hole port on the outer wall of the gas exhaust hole 10, so that a relatively sealed environment in the cabinet is maintained, and a large amount of water vapor generated by air convection in the cabinet is reduced in humid weather.
Wherein, the top fixed connection refrigeration water tank 1 and the bottom fixed connection heating water tank 4 of wave box 6, the interior box water pipe 11 of wave box 6 is connected jointly to refrigeration water tank 1 and heating water tank 4 for keep the hot and cold water system circulation of whole water tank, reach the effect of cooling and heating.
When the invention is used, firstly, the switch cabinet is installed and debugged, when the air is wet and warm in spring, and the humidity sensor of the control unit 2 in the switch cabinet detects that the air humidity reaches a certain value, the refrigeration water tank 1 at the top of the switch cabinet is automatically started, cold water generated by the refrigeration water tank 1 flows downwards through the tank body water pipe 11 in the wave tank body 6, so that the wave tank body 6 is cooled, warm and humid air in the switch cabinet is liquefied into small water drops when encountering the cold wave tank body 6, and then the small water drops are converged into larger water drops by the water drop collecting tank 16 and flow out through the gas discharge hole 10, after a period of time, the air humidity in the switch cabinet is reduced, because the temperature in the switch cabinet is reduced due to the cooling of the cold water, when the temperature is reduced to a certain value, the temperature sensor of the control unit 2 detects that the temperature is reduced, the refrigeration water tank 1 is automatically closed and the hot water tank 4 is opened, water heated, the temperature of the wave box body 6 rises, the air temperature in the cabinet begins to rise, the air pressure rises, part of hot air is discharged through the air discharge hole 10, warm and humid air outside the cabinet cannot enter the cabinet, after a period of time, the temperature reaches a certain value, the control unit 2 automatically closes the heating water tank, at the moment, the inside of the cabinet can be kept dry for a period of time, and when the humidity in the cabinet rises again, the dehumidification is started again; in summer, the temperature in the cabinet rises due to hot weather and heat generated by equipment in the switch cabinet, at the moment, water in a box body water pipe 11 in the wave box body 6 can cool the box body, the heat dissipation area can be increased due to the special wave body design of the wave box body 6 per se, the switch cabinet is dissipated, when the temperature further rises, a temperature sensor in the control unit 2 detects that the temperature breaks through a certain value, the refrigeration water tank 1 is automatically opened, cold water cools the wave box body 6 through the box body water pipe 11, the temperature in the cabinet is further reduced, the cooling effect is achieved, strong convection weather is usually high in summer, when raining and strong wind, the design of the wave box body 6 can also have the wind guiding effect, the damage of the strong wind to the box body is reduced, the air one-way valve 13 designed in the gas discharge hole 10 can also prevent external strong rain from blowing into the cabinet through the wind, the waterproof effect is achieved, meanwhile, the rainwater collecting holes 9 can collect rainwater to cool the switch cabinet, water is saved, when the water in the box body is too low, water can be injected into the box body through the water inlet pipe 5, and the circulation of the water in the box body is guaranteed; in winter, when the weather of freezing appears, the temperature sensor of the control unit 2 detects that the temperature is lower than a certain value, the heating water tank 4 is automatically opened, hot water enters the refrigerating water tank 1 through the box water pipe 11, so that the temperature of the switch cabinet rises, and the problem that the water inside the water tank and the water pipe is frozen to crack the water tank and the water pipe to cause water leakage and damage to internal equipment of the switch cabinet is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (1)
1. The utility model provides an utilize automatic dehumidification accuse temperature cubical switchboard of water-cooling liquefaction, includes refrigeration water tank (1), the control unit (2), cabinet door (3), system hot water tank (4), inlet tube (5), wave box (6), ripples layer upper surface (7), ripples layer lower surface (8), rainwater collecting hole (9), gas discharge hole (10), box water pipe (11), rivers check valve (12), air check valve (13), refrigeration water tank apopore (14), system hot water tank apopore (15), water droplet collecting vat (16), its characterized in that, the surface of wave box (6) is horizontal wave, the surface of wave box (6) divide into ripples layer upper surface (7) and ripples layer lower surface (8), be equipped with rainwater collecting hole (9) on ripples layer upper surface (7), it is equipped with gas discharge hole (10) to run through on ripples layer lower surface (8), the three faces of the box body with the rainwater collecting holes (9) and the gas discharging holes (10) evenly staggered, a box body water pipe (11) is arranged inside the wave box body (6), the box body water pipe (11) is communicated with the middle of the wave box body (6) and the top of the wave box body (6), the left end of the rainwater collecting hole (9) is fixedly connected with the box body water pipe (11) downwards, a water flow check valve (12) is arranged at the position of the right end hole of the rainwater collecting hole (9), the gas discharging holes (10) are of an inclined structure with high inside and low outside, a water drop collecting tank (16) is arranged below the hole of the inner wall of the gas discharging holes (10), an air check valve (13) is arranged at the hole port of the outer wall of the gas discharging holes (10), the refrigeration water tank (1) is fixedly connected with the top end of the wave box body (, the refrigerator comprises a refrigerator water tank water outlet (14), a refrigerator water tank (1) and a wave tank body (6), wherein the three sides below the refrigerator water tank water outlet (14) and the three sides below the tank body water pipe (11) are uniformly arranged, the refrigerator water tank (1) is fixedly connected with a water inlet pipe (5) on the right side of the refrigerator water tank, the bottom of the wave tank body (6) is fixedly connected with a water heating tank (4), the three edges above the water heating tank (4) are provided with water heating tank water outlet holes (15), the three sides above the water heating tank water outlet holes (15) are uniformly arranged, the water heating tank water outlet holes (15) are fixedly connected with the bottom of the tank body water pipe (11), a control unit (2) is arranged inside the wave tank body (6), a humidity sensor and a temperature sensor are arranged inside the control unit (2), and the wave tank body (6) is.
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| CN201910028681.5A CN109713598B (en) | 2019-01-11 | 2019-01-11 | Utilize automatic dehumidification accuse temperature cubical switchboard of water-cooling liquefaction |
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| CN201910028681.5A CN109713598B (en) | 2019-01-11 | 2019-01-11 | Utilize automatic dehumidification accuse temperature cubical switchboard of water-cooling liquefaction |
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| CN109713598B true CN109713598B (en) | 2020-05-15 |
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| CN113451928B (en) * | 2021-08-31 | 2021-11-02 | 南通苏源恒炫电气有限公司 | Self-adaptive temperature-control high-voltage switch cabinet for large-temperature-difference area |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063386A (en) * | 2018-01-11 | 2018-05-22 | 重庆市东泰电器实业有限公司 | A kind of noise reduction low-tension switch cabinet and transformation power station based on Temperature and Humidity Control |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276679A (en) * | 2014-07-23 | 2016-01-27 | 韶关市曲江天瑞德化工有限公司 | Double-frequency-conversion constant-humidity dehumidifier and dehumidification method |
| CN205646572U (en) * | 2016-05-31 | 2016-10-12 | 国网山东省电力公司阳谷县供电公司 | Two coolings are from cooling down formula power distribution panel |
| CN207459466U (en) * | 2017-09-30 | 2018-06-05 | 四川坤能电力设备有限公司 | A kind of cubicle switch |
| CN207801256U (en) * | 2017-12-29 | 2018-08-31 | 深圳市深电电气有限公司 | A kind of power distribution cabinet with waterproof dehumidification function |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063386A (en) * | 2018-01-11 | 2018-05-22 | 重庆市东泰电器实业有限公司 | A kind of noise reduction low-tension switch cabinet and transformation power station based on Temperature and Humidity Control |
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Effective date of registration: 20190903 Address after: Room 602, Unit 1, Building 18, Binhe Road, Aksu City, Aksu District, Xinjiang Uygur Autonomous Region, 843000 Applicant after: Chen Leilei Address before: 324111 No. 24 Xinggong Road, Jiangdong District, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province Applicant before: Zhejiang Jiangshan Boao Electric Co. Ltd. |
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Effective date of registration: 20200317 Address after: 324111 No. 24 Xinggong Road, Jiangdong District, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province Applicant after: ZHEJIANG JIANGSHAN BOAO ELECTRICAL Co.,Ltd. Address before: Room 602, Unit 1, Building 18, Binhe Road, Aksu City, Aksu District, Xinjiang Uygur Autonomous Region, 843000 Applicant before: Chen Leilei |
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