CN214014892U - Regulator cubicle drying device - Google Patents
Regulator cubicle drying device Download PDFInfo
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- CN214014892U CN214014892U CN202120292934.2U CN202120292934U CN214014892U CN 214014892 U CN214014892 U CN 214014892U CN 202120292934 U CN202120292934 U CN 202120292934U CN 214014892 U CN214014892 U CN 214014892U
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Abstract
The utility model provides a regulator cubicle drying device, including the regulator cubicle, the mounting hole has been seted up on the right flank upper portion of regulator cubicle, install the air exhauster in the mounting hole, the outside of regulator cubicle is equipped with the air duct, the air outlet of air exhauster is connected with the one end of air duct, the other end of pipeline and heating device's air inlet are connected, heating device's gas outlet and the first port of three-way pipe are connected. The electric cabinet drying device can dehumidify gas in an electric cabinet, so that the humidity of the gas in the electric cabinet is reduced, potential safety hazards caused by excessive humidity are reduced, moisture generated in the drying process can be timely discharged, potential safety hazards such as short circuit of electric appliances in the electric cabinet caused by the fact that the moisture generated in the drying process flows back into the electric cabinet again are avoided, and the safety of the electric cabinet is improved.
Description
Technical Field
The utility model belongs to the technical field of the dry technique of regulator cubicle and specifically relates to a regulator cubicle drying device is related to.
Background
In the use of regulator cubicle, because rainy day, humid weather often lead to humidity great in the regulator cubicle, the electrical apparatus in the regulator cubicle is in the potential safety hazard such as the electrical apparatus short circuit that probably takes place of humid environment work.
The existing electric cabinet drying device mostly adopts dehumidifying agents such as water-absorbing silica gel, iron powder and calcium chloride for dehumidification, moisture generated in the electric cabinet is absorbed by the dehumidifying agents, and the moisture is increased along with the increase of the moisture absorption of the dehumidifying agents and poor in water absorption effect, so that the humidity in the electric cabinet can not be effectively reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a regulator cubicle drying device is provided, can dehumidify the gas in the regulator cubicle, thereby reduce gaseous humidity in the regulator cubicle, the potential safety hazard is brought because of humidity is too big to have been reduced, can be timely with the moisture of production in the drying process in time discharge, thereby the moisture that has avoided the drying process to produce flows back once more and leads to the electrical apparatus in the regulator cubicle to take place potential safety hazards such as short circuit in advancing the regulator cubicle, the security of improvement regulator cubicle, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical proposal: a drying device for an electric cabinet comprises the electric cabinet, wherein a mounting hole is formed in the upper portion of the right side face of the electric cabinet, an exhaust fan is mounted in the mounting hole, an air guide pipe is arranged on the outer side of the electric cabinet, an air outlet of the exhaust fan is connected with one end of the air guide pipe, the other end of a pipeline is connected with an air inlet of a heating device, an air outlet of the heating device is connected with a first port of a three-way pipe, and a second port of the three-way pipe is connected with an air outlet of a one-way valve;
the third port of the three-way pipe is connected with the air inlet of the cooling pipe, a cooling device is arranged in the inner cavity of the cooling pipe, and the air outlet of the cooling pipe is communicated with the inner cavity of the electric cabinet through an air delivery pipe;
the round hole has been seted up to the lower extreme of cooling tube periphery side, the upper end fixed connection of round hole and drain pipe, the lower extreme of drain pipe is sealed to be set up, the bottom side of drain pipe inner chamber and the one end fixed connection of spring, the other end and the rubber piece lower surface fixed connection of spring, rubber piece periphery side and the sealed sliding connection of drain pipe inner wall, the drain pipe is located the position of rubber piece below and has seted up the hole that leaks.
The electric cabinet is characterized in that a single chip microcomputer is mounted on the right side face of the electric cabinet, a temperature sensor is mounted on the inner wall of the electric cabinet, the output end of the temperature sensor is electrically connected with the input end of the single chip microcomputer, the input end of the exhaust fan is electrically connected with the output end of the single chip microcomputer, and the input end of the single chip microcomputer is electrically connected with the output end of an external power supply.
As a preferred technical scheme of the utility model, heating device includes heating pipe, spiral electric heating plate, helical blade, the air inlet of heating pipe upper end and the one end of air duct are connected, helical blade's periphery side and the inner wall fixed connection of heating pipe, the laminating of spiral electric heating plate is on helical blade, the gas outlet of the lower extreme of heating pipe is connected with the first port of three-way pipe, the input of spiral electric heating plate is connected with the output electricity of singlechip.
As an optimal technical scheme of the utility model, the position demountable installation that the regulator cubicle inner wall corresponds the mounting hole has air screen.
As a preferred technical scheme of the utility model, the air inlet of check valve and the air outlet intercommunication of suction fan, the air intake fixed surface of suction fan has the filter screen, the input of suction fan is connected with the output electricity of singlechip.
As an optimal technical scheme of the utility model, cooling device includes spiral cooling tube, semiconductor cooler, water pump and flat pipeline, the inner chamber of cooling tube is equipped with spiral cooling tube, spiral cooling tube's both ends all run through and extend to the outside of cooling tube, fill the coolant liquid in the spiral cooling tube, spiral cooling tube's one end and the water inlet of water pump are connected, the delivery port of water pump and flat pipeline's water inlet are connected, flat pipeline's delivery port and spiral cooling tube keep away from the one end of water pump and connect, flat pipeline's upper surface is equipped with the semiconductor cooler, the last surface contact of semiconductor cooler's refrigeration end and flat pipeline, the input of semiconductor cooler and the input of water pump all are connected with the output electricity of singlechip.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses regulator cubicle drying device, the water that produces among the drying process is through in the cooling tube flow inlet and outlet pipe, along with the liquid increase in the drain pipe, the sheet rubber pushes down the effect and moves down under water gravity, makes the spring compression, when highly being less than the hole that leaks of sheet rubber, liquid in the drain pipe is discharged from the hole that leaks, can in time discharge the water that condenses, prevent that the cooling tube water-logging from gathering and lead to water to get back to the regulator cubicle from the defeated tuber pipe once more, guarantee the safety of electrical equipment in the regulator cubicle.
2. The utility model discloses regulator cubicle drying device, air screen can prevent that the dust that accumulates in the regulator cubicle for a long time from getting into the pipeline and falling on spiral electric heating piece and spiral cooling tube, leading to the heating efficiency of spiral electric heating piece and the refrigeration efficiency of spiral cooling tube to reduce, has guaranteed dry effect.
3. The utility model discloses regulator cubicle drying device, suction fan can make the external gas get into the cooling tube through check valve, three-way pipe, and the external gas is gone into the regulator cubicle after being cooled down by the spiral cooling tube to reduce the temperature in the regulator cubicle, prevent that the temperature is too high in the regulator cubicle from leading to the electric appliances such as pencil in the regulator cubicle to burn out, thereby protected pencil and the electrical apparatus in the regulator cubicle.
4. The utility model discloses regulator cubicle drying device of example, liquid flow in the spiral cooling pipe can be accelerated to the water pump to accelerate semiconductor cooler to the flat pipe cooling, improved refrigeration efficiency, increased drying efficiency.
5. The utility model discloses regulator cubicle drying device of example can dehumidify the gas in the regulator cubicle to reduce gaseous humidity in the regulator cubicle, reduced because of the too big potential safety hazard that brings of humidity, can be timely with the moisture in the production of drying process in time discharge, thereby avoided the moisture that the drying process produced to flow back once more and lead to the electrical apparatus in the regulator cubicle to take place potential safety hazards such as short circuit in advancing the regulator cubicle, improve the security of regulator cubicle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is an enlarged view of the structure at B in FIG. 3;
FIG. 6 is a schematic sectional view of a part of the structure of the heating device of the present invention;
fig. 7 is a schematic sectional view of the cooling tube of the present invention.
Wherein: 1 electrical cabinet, 2 temperature sensors, 3 cooling pipes, 31 spiral cooling pipes, 4 water discharging pipes, 41 rubber sheets, 42 springs, 5 one-way valves, 6 filter screens, 7 suction fans, 8 heating devices, 81 heating pipes, 82 spiral electric heating sheets, 83 spiral blades, 9 air filter screens, 10 exhaust fans, 11 semiconductor refrigerators, 12 water pumps, 13 flat pipelines, 14 three-way pipes and 15 single-chip microcomputers.
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.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an electrical cabinet drying device, includes regulator cubicle 1, and the mounting hole has been seted up on the right flank upper portion of regulator cubicle 1, installs air exhauster 10 in the mounting hole, and the outside of regulator cubicle 1 is equipped with the air duct, and the air outlet of air exhauster 10 is connected with the one end of air duct, and the other end and the air inlet of heating device 8 of pipeline are connected, and the gas outlet of heating device 8 and the first port of three-way pipe 14 are connected, and the second port of three-way pipe 14 and the gas outlet of check valve 5 are connected.
The exhaust fan 10 works to make the gas in the electrical cabinet 1 enter the heating device 8 through the air duct, and the heated air passes through the three-way pipe 14, so that the temperature of the air is increased.
The third port of the three-way pipe 14 is connected with the air inlet of the cooling pipe 3, a cooling device is arranged in the inner cavity of the cooling pipe 3, and the air outlet of the cooling pipe 3 is communicated with the inner cavity of the electrical cabinet 1 through an air delivery pipe.
Air gets into cooling tube 3 through three-way pipe 14, and the air is cooled down by cooling device, because the difference in temperature reason, moisture in the air condenses to the drop of water to drop in the bottom side of 3 inner chambers of cooling tube under the effect of gravity, thereby accomplish the drying process to the air, by during the air of drying gets back to regulator cubicle 1 along the defeated tuber pipe.
The round hole has been seted up to the lower extreme of cooling tube 3 periphery side, the upper end fixed connection of round hole and drain pipe 4, and the lower extreme of drain pipe 4 is sealed to be set up, the bottom side of drain pipe 4 inner chamber and the one end fixed connection of spring 42, the other end and the sheet rubber 41 lower surface fixed connection of spring 42, sheet rubber 41 periphery side and the sealed sliding connection of drain pipe 4 inner wall, the hole that leaks has been seted up to the position that drain pipe 4 is located the sheet rubber 41 below.
When the drying goes on, the water that condenses flows into in the drain pipe 4 through the cooling tube 3, water along with in the drain pipe 4 increases, the sheet rubber 41 pushes down the effect and moves down under water gravity, make the compression of spring 42, when the height of sheet rubber 41 is less than the hole that leaks, water in the drain pipe 4 is discharged from the hole that leaks, the water that condenses can in time discharge, prevent that the water in the cooling tube 3 from gathering and leading to water to get back to regulator cubicle 1 once more from the defeated tuber pipe, guarantee the safety of electrical equipment in the regulator cubicle 1, and avoid the air in the cooling tube 3 to reveal through drain pipe 4.
Install singlechip 15 on the 1 right flank of regulator cubicle, install temperature sensor 2 on the 1 inner wall of regulator cubicle, temperature sensor 2's output is connected with singlechip 15's input electricity, the input of air exhauster 10 is connected with singlechip 15's output electricity, singlechip 15's input is connected with external power source's output electricity, detect regulator cubicle 1 temperature through temperature sensor 2 when singlechip 15 and be less than the settlement scope, singlechip 15 control air exhauster 10 work.
The heating device 8 comprises a heating pipe 81, a spiral electric heating sheet 82 and a spiral blade 83, an air inlet at the upper end of the heating pipe 81 is connected with one end of an air guide pipe, the peripheral side of the spiral blade 83 is fixedly connected with the inner wall of the heating pipe 81, the spiral electric heating sheet 82 is attached to the spiral blade 83, an air outlet at the lower end of the heating pipe 81 is connected with a first port of the three-way pipe 14, and the input end of the spiral electric heating sheet 82 is electrically connected with the output end of the single chip microcomputer 15.
The exhaust fan 10 works to enable gas in the electrical cabinet 1 to enter the heating pipe 81 through the air guide pipe, the gas is heated by the spiral electric heating piece 82 on the spiral blade 83, the gas is heated, the spiral electric heating piece 82 on the spiral blade 83 can enable the gas to be fully heated, the gas enters the cooling pipe 3 through the three-way pipe 14 below the heating pipe 81, and the spiral electric heating piece 82 can prolong the heating time of the gas, so that the temperature of the air is increased.
The position that the inner wall of the electrical cabinet 1 corresponds to the mounting hole is detachably mounted with an air filter screen 9, the air filter screen 9 can prevent dust accumulated in the electrical cabinet 1 for a long time from entering a pipeline and falling on the spiral electric heating piece 82 and the spiral cooling pipe 31, the heating efficiency of the spiral electric heating piece 82 or the refrigerating efficiency of the spiral cooling pipe 31 are prevented from being reduced, and the drying effect is ensured.
An air inlet of the one-way valve 5 is communicated with an air outlet of a suction fan 7, a filter screen 6 is fixed on the surface of an air inlet of the suction fan 7, and an input end of the suction fan 7 is electrically connected with an output end of the single chip microcomputer 15.
When the single chip microcomputer 15 detects a set range of the electrical cabinet 1 through the temperature sensor 2, the single chip microcomputer 15 controls the exhaust fan 10 and the spiral electric heating plate 82 to stop working, the single chip microcomputer 15 controls the semiconductor refrigerator 11 and the water pump 12 to continue working, the single chip microcomputer 15 controls the suction fan 7 to start working, the suction fan 7 enables external air of the electrical cabinet 1 to enter the cooling pipe 3 through the one-way valve 5 and the three-way pipe 14, the external air is cooled by the spiral cooling pipe 31 and then enters the electrical cabinet 1, so that the temperature in the electrical cabinet 1 is reduced, the wire harnesses and other electric appliances in the electrical cabinet 1 can be prevented from being burnt out due to overhigh temperature in the electrical cabinet 1, the wire harnesses and electric appliances in the electrical cabinet 1 are protected, the filter screen 6 can filter most dust in the air, the dust in the external air can be effectively prevented from entering pipelines and falling onto the spiral cooling pipe 31 and the spiral electric heating plate 82, so that the heating efficiency of the spiral electric heating plate 82 and the refrigeration efficiency of the spiral cooling pipe 31 are reduced, the drying effect is ensured.
The cooling device comprises a spiral cooling pipe 31, a semiconductor refrigerator 11, a water pump 12 and a flat pipeline 13, the inner cavity of the cooling pipe 3 is provided with the spiral cooling pipe 31, two ends of the spiral cooling pipe 31 are both penetrated through and extended to the outer side of the cooling pipe 3, cooling liquid is contained in the spiral cooling pipe 31, one end of the spiral cooling pipe 31 is connected with a water inlet of the water pump 12, a water outlet of the water pump 12 is connected with a water inlet of the flat pipeline 13, one end of the water outlet of the flat pipeline 13, far away from the water pump 12, of the spiral cooling pipe 31 is connected with one end of the spiral cooling pipe 31, the upper surface of the flat pipeline 13 is provided with the semiconductor refrigerator 11, a refrigerating end of the semiconductor refrigerator 11 is in contact with the upper surface of the flat pipeline 13, and.
The refrigeration end of semiconductor cooler 11 is to flat pipeline 13 and is cooled down, the liquid circulation in water pump 12 control spiral cooling tube 31 flows, thereby make the coolant liquid in the spiral cooling tube 31 keep lower temperature, when the air that is heated is through cooling tube 3, because the difference in temperature reason, moisture in the air condenses to the drop of water, drop the bottom side at 3 inner chambers of cooling tube, thereby accomplish the drying process to the air, get back to regulator cubicle 1 along the air delivery pipe by dry air, liquid flow in the spiral cooling tube 31 can be accelerated to water pump 12, thereby accelerate semiconductor cooler 11 to flat pipeline 13 cooling, and the refrigeration efficiency is improved, and the drying efficiency is increased.
The utility model discloses temperature sensor 2, suction fan 7, spiral electric heating plate 82, air exhauster 10, semiconductor cooler 11, water pump 12 and singlechip 15 etc. that use are the electronic component commonly used among the prior art, and its working method and circuit structure are the well-known technology, do not describe herein any more.
Temperature sensor 2: the temperature sensor is the core part of a temperature measuring instrument, can be divided into a contact type and a non-contact type according to the measuring mode, and is divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements.
Preferably, the singlechip 15 is an 80C51 singlechip.
When in use:
when the temperature in the electrical cabinet 1 is low, when the single chip microcomputer 15 detects that the temperature in the electrical cabinet 1 is lower than a set range through the temperature sensor 2, the single chip microcomputer 15 controls the exhaust fan 10, the spiral electric heating sheet 82, the semiconductor refrigerator 11 and the water pump 12 to work, the exhaust fan 10 works to enable gas in the electrical cabinet 1 to enter the heating pipe 81 through the air guide pipe, the gas is heated by the spiral electric heating sheet 82 on the spiral blade 83, the gas is heated, the spiral electric heating sheet 82 on the spiral blade 83 can enable the gas to be fully heated, and then the gas enters the cooling pipe 3 through the three-way pipe 14 below the heating pipe 81;
the refrigeration end of the semiconductor refrigerator 11 cools the flat pipeline 13, the water pump 12 controls the liquid in the spiral cooling pipe 31 to circularly flow, so that the cooling liquid in the spiral cooling pipe 31 keeps a low temperature, when heated air passes through the cooling pipe 3, moisture in the air is condensed into water drops due to temperature difference and falls on the bottom side of the inner cavity of the cooling pipe 3, so that the air drying process is completed, and the dried air returns to the electrical cabinet 1 along the air conveying pipe;
in the drying process, the one-way valve 5 communicated with the second port of the three-way pipe 14 can separate the gas in the pipeline from the outside gas, so that the outside gas is prevented from entering the three-way pipe 14 to reduce the drying efficiency;
when the drying is carried out, condensed water flows into the drain pipe 4 through the cooling pipe 3, the rubber sheet 41 moves downwards under the pressing action of the gravity of the water along with the increase of the liquid in the drain pipe 4, the spring 42 is compressed, when the height of the rubber sheet 41 is lower than that of the water leakage hole, the liquid in the drain pipe 4 is discharged from the water leakage hole, the condensed water can be discharged in time, the water in the cooling pipe 3 is prevented from gathering to cause that the water returns to the electrical cabinet 1 from the air delivery pipe again, and the safety of electrical equipment in the electrical cabinet 1 is ensured;
when the single chip microcomputer 15 detects that the temperature of the electrical cabinet 1 is higher than a set range through the temperature sensor 2, the single chip microcomputer 15 controls the exhaust fan 10 and the spiral electric heating plate 82 to stop working, the single chip microcomputer 15 controls the semiconductor refrigerator 11 and the water pump 12 to continue working, the single chip microcomputer 15 controls the suction fan 7 to start working, the suction fan 7 enables external gas of the electrical cabinet 1 to enter the cooling pipe 3 through the check valve 5 and the three-way pipe 14, the external gas is cooled by the spiral cooling pipe 31 and then enters the electrical cabinet 1, so that the temperature in the electrical cabinet 1 is reduced, electrical appliances such as a wire harness in the electrical cabinet 1 and the like caused by overhigh temperature in the electrical cabinet 1 can be prevented from being burnt, and the wire harness and the electrical appliances in the electrical cabinet 1 are protected;
the filter screen 6 can filter most dust in the air, and can effectively prevent the dust in the external air from entering a pipeline and falling on the spiral cooling pipe 31 and the spiral electric heating piece 82, so that the heating efficiency of the spiral electric heating piece 82 and the refrigerating efficiency of the spiral cooling pipe 31 are reduced, and the drying effect is ensured;
the air filter screen 9 can prevent dust accumulated in the electrical cabinet 1 from entering the pipeline and falling on the spiral electrical heating sheet 82 and the spiral cooling pipe 31 for a long time, so that the heating efficiency of the spiral electrical heating sheet 82 and the cooling efficiency of the spiral cooling pipe 31 are reduced, and the drying effect is ensured.
This regulator cubicle drying device can dehumidify the gas in regulator cubicle 1 to reduce the gaseous humidity in regulator cubicle 1, reduced because of the too big potential safety hazard that brings of humidity, can be timely with the moisture in the drying process in time discharge, thereby avoided the moisture that the drying process produced to flow back once more and lead to the electrical apparatus in regulator cubicle 1 to take place potential safety hazards such as short circuit in the regulator cubicle 1, improve the security of regulator cubicle 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an regulator cubicle drying device, includes regulator cubicle (1), its characterized in that: a mounting hole is formed in the upper portion of the right side face of the electrical cabinet (1), an exhaust fan (10) is mounted in the mounting hole, an air guide pipe is arranged on the outer side of the electrical cabinet (1), an air outlet of the exhaust fan (10) is connected with one end of the air guide pipe, the other end of the air guide pipe is connected with an air inlet of a heating device (8), an air outlet of the heating device (8) is connected with a first port of a three-way pipe (14), and a second port of the three-way pipe (14) is connected with an air outlet of a one-way valve (5);
a third port of the three-way pipe (14) is connected with an air inlet of the cooling pipe (3), a cooling device is arranged in an inner cavity of the cooling pipe (3), and an air outlet of the cooling pipe (3) is communicated with an inner cavity of the electric cabinet (1) through an air conveying pipe;
the lower end of the outer periphery of the cooling pipe (3) is provided with a round hole, the round hole is fixedly connected with the upper end of a drain pipe (4), the lower end of the drain pipe (4) is arranged in a sealing mode, the bottom side of the inner cavity of the drain pipe (4) is fixedly connected with one end of a spring (42), the other end of the spring (42) is fixedly connected with the lower surface of a rubber sheet (41), the outer periphery of the rubber sheet (41) is connected with the inner wall of the drain pipe (4) in a sealing and sliding mode, and a water leakage hole is formed in the position, located below the rubber sheet (41), of the drain pipe (4);
install singlechip (15) on regulator cubicle (1) right flank, install temperature sensor (2) on regulator cubicle (1) inner wall, the output of temperature sensor (2) is connected with the input electricity of singlechip (15), the input of air exhauster (10) is connected with the output electricity of singlechip (15), the input of singlechip (15) is connected with external power source's output electricity.
2. The electrical cabinet drying apparatus of claim 1, wherein: heating device (8) include heating pipe (81), spiral electric heating plate (82), helical blade (83), the air inlet of heating pipe (81) upper end and the one end of air duct are connected, the periphery side of helical blade (83) and the inner wall fixed connection of heating pipe (81), laminating on helical blade (83) spiral electric heating plate (82), the gas outlet of the lower extreme of heating pipe (81) is connected with the first port of three-way pipe (14), the input of spiral electric heating plate (82) is connected with the output electricity of singlechip (15).
3. The electrical cabinet drying apparatus of claim 1, wherein: an air filter screen (9) is detachably mounted on the inner wall of the electric cabinet (1) at a position corresponding to the mounting hole.
4. The electrical cabinet drying apparatus of claim 1, wherein: the air inlet of check valve (5) and the air outlet intercommunication of suction fan (7), the air intake surface mounting of suction fan (7) has filter screen (6), the input of suction fan (7) is connected with the output electricity of singlechip (15).
5. The electrical cabinet drying apparatus of claim 1, wherein: the cooling device comprises a spiral cooling pipe (31), a semiconductor refrigerator (11), a water pump (12) and a flat pipeline (13), wherein the inner cavity of the cooling pipe (3) is provided with the spiral cooling pipe (31), the two ends of the spiral cooling pipe (31) are all penetrated and extended to the outer side of the cooling pipe (3), cooling liquid is filled in the spiral cooling pipe (31), one end of the spiral cooling pipe (31) is connected with a water inlet of the water pump (12), a water outlet of the water pump (12) is connected with a water inlet of the flat pipeline (13), a water outlet of the flat pipeline (13) is connected with one end, far away from the water pump (12), of the spiral cooling pipe (31), the upper surface of the flat pipeline (13) is provided with the semiconductor refrigerator (11), a refrigerating end of the semiconductor refrigerator (11) is in contact with the upper surface of the flat pipeline (13), and an input end of the semiconductor refrigerator (11) and an input end of the water pump (12) are both in contact with an output end of And (6) electrically connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120292934.2U CN214014892U (en) | 2021-02-02 | 2021-02-02 | Regulator cubicle drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120292934.2U CN214014892U (en) | 2021-02-02 | 2021-02-02 | Regulator cubicle drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214014892U true CN214014892U (en) | 2021-08-20 |
Family
ID=77296698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120292934.2U Expired - Fee Related CN214014892U (en) | 2021-02-02 | 2021-02-02 | Regulator cubicle drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214014892U (en) |
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2021
- 2021-02-02 CN CN202120292934.2U patent/CN214014892U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 Termination date: 20220202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |