CN218784725U - Dehumidification device for power distribution cabinet - Google Patents
Dehumidification device for power distribution cabinet Download PDFInfo
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- CN218784725U CN218784725U CN202222872039.5U CN202222872039U CN218784725U CN 218784725 U CN218784725 U CN 218784725U CN 202222872039 U CN202222872039 U CN 202222872039U CN 218784725 U CN218784725 U CN 218784725U
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- switch board
- power distribution
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- fan
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Abstract
The utility model discloses a dehydrating unit for switch board, which comprises a power distribution cabinet, the top of switch board is provided with the tuber pipe, the inside fixed mounting of tuber pipe has the condenser, there is first fan inside the tuber pipe through dead lever fixed mounting, the surface of tuber pipe is provided with the air outlet, there is the second fan inside the tuber pipe through dead lever fixed mounting, the front of switch board is provided with condenser water receiving discharge mechanism. Blow off air conditioning through the air-cooler, impurity in filtering the cold wind through the third filter, place the desiccant in the case through the desiccant and dehumidify cold wind, prevent through the third filter that the desiccant from spilling over, through the third fan, make the inside air of switch board and the air conditioning that the air-cooler blew off up circulate, thereby reach the purpose with the inside cooling of switch board, it is intraductal to drive the air inflow after being dehumidified through the second fan, discharge to the switch board in through the air outlet, thereby reach the purpose with the dehumidification of switch board.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a dehydrating unit for switch board.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, and the power distribution cabinet can be also used in a large amount in a building.
Under the great condition of humidity, steam in the air can be attached to electric elements's on the surface, leads to the unable normal operating of electric elements, and the switch board is at the during operation simultaneously, because possess a large amount of electric elements, can produce a large amount of heat, and the switch board is difficult to the cooling, leads to the unable safe and stable operation of electric elements.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a dehydrating unit for switch board has solved the problem among the above-mentioned background art.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a dehydrating unit for switch board, includes the switch board, the top of switch board is provided with the tuber pipe, the inside fixed mounting of tuber pipe has the condenser, there is first fan inside the tuber pipe through dead lever fixed mounting, the surface of tuber pipe is provided with the air outlet, there is the second fan inside the tuber pipe through dead lever fixed mounting, the front of switch board is provided with condenser water receiving discharge mechanism, the fixed surface of switch board installs the desiccant and places the case, one side fixed mounting that the case was placed to the desiccant has the third filter, one side fixed mounting of third filter has the air-cooler, inner wall one side fixed mounting of switch board has the third fan.
Preferably, condenser water receiving discharge mechanism includes cabinet door, water pipe, solenoid valve, first filter, the front of switch board articulates there is the cabinet door, the front of cabinet door is provided with the water pipe, the surface of water pipe is provided with the solenoid valve, the one end fixed mounting of water pipe has first filter for it is more convenient to drain.
Preferably, the top that the case was placed to the desiccant is provided with the desiccant entry, one side fixed mounting that the case was placed to the desiccant has the second filter, inner wall one side fixed mounting of switch board has humidity transducer for the humidity of response switch board prevents that humidity from too high also not taking measures.
Preferably, the number of third fan is two sets of, and is the symmetry setting for the circulation of air is more even.
Preferably, the quantity of air outlet is multiunit, and evenly distributed on the tuber pipe for the air after the dehumidification distributes in the inside of switch board more evenly.
Preferably, the surface of the condenser is attached to the inner wall of the air pipe, so that the air which is not dehumidified cannot enter the air pipe,
preferably, the output end of the air outlet is delayed to the inside of the power distribution cabinet.
Compared with the prior art, the beneficial effects of the utility model are that: this dehydrating unit for switch board, blow off air conditioning through the air-cooler, impurity in filtering the cold wind through the third filter, place the desiccant in the case with cold wind dehumidification through the desiccant, prevent through the third filter that the desiccant from spilling over, through the third fan, make the inside air of switch board and the air conditioning that the air-cooler blew off up the circulation, make the inside temperature of switch board reduce, thereby reach the purpose with the inside cooling of switch board, the inside air that drives the switch board through first fan flows into in the condenser, make the steam liquefaction in the air through the condenser, the steam after the liquefaction flows through the water pipe, prevent through first filter during the external air impurity admission pipe, switch through the adjustment solenoid valve, make inside the less inflow switch board that flows into of external air, it is intraductal to drive the air inflow after being dehumidified through the second fan, discharge to the inside of switch board through the air outlet, thereby reach the purpose with the dehumidification of switch board.
Drawings
FIG. 1 is a schematic structural view of three front perspective views of the present invention;
FIG. 2 is a schematic structural view of a front three-side partial sectional view of the present invention;
fig. 3 is a schematic structural view of a rear partial sectional view of the present invention;
fig. 4 is a schematic structural view of a partial sectional view of the present invention.
In the figure: 1. a power distribution cabinet; 2. an air duct; 3. a condenser; 4. a first fan; 5. an air outlet; 6. a second fan; 7. a water pipe; 8. an electromagnetic valve; 9. a first filter plate; 10. an air cooler; 11. a desiccant storage box; 12. a second filter plate; 13. a third fan; 14. a cabinet door; 15. a desiccant inlet; 16. a third filter plate; 17. a humidity sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.
Example (b): referring to fig. 1-4, the utility model provides a technical scheme, a dehumidifier for power distribution cabinet, including a power distribution cabinet 1, the top of the power distribution cabinet 1 is provided with an air pipe 2, the inside of the air pipe 2 is fixedly provided with a condenser 3, the surface of the condenser 3 is attached to the inner wall of the air pipe 2, so that the non-dehumidified air can not enter the air pipe 2, the inside of the air pipe 2 is fixedly provided with a first fan 4 through a fixing rod, the surface of the air pipe 2 is provided with an air outlet 5, the output end of the air outlet 5 is delayed to the inside of the power distribution cabinet 1, the number of the air outlets 5 is multiple groups and is uniformly distributed on the air pipe 2, so that the dehumidified air is more uniformly distributed in the inside of the power distribution cabinet 1, the inside of the air pipe 2 is fixedly provided with a second fan 6 through a fixing rod, the front of the power distribution cabinet 1 is provided with a condenser water receiving and discharging mechanism, the condenser water receiving and discharging mechanism comprises a cabinet door 14, a water pipe 7, an electromagnetic valve 8, a first filter plate 9, the front surface of the power distribution cabinet 1 is hinged with the cabinet door 14, the front surface of the cabinet door 14 is provided with the water pipe 7, the surface of the water pipe 7 is provided with the electromagnetic valve 8, one end of the water pipe 7 is fixedly provided with the first filter plate 9, so that the water drainage is more convenient, the internal air driven by the first fan 4 to the power distribution cabinet 1 flows into the condenser 3, the water vapor in the air is liquefied by the condenser 3, the liquefied water vapor flows out through the water pipe 7, the external air impurities are prevented from entering the water pipe 7 by the first filter plate 9, the external air flows into the power distribution cabinet 1 less by adjusting the switch of the electromagnetic valve 8, the dehumidified air is driven by the second fan 6 to flow into the air pipe 2, the dehumidified air is discharged into the power distribution cabinet 1 through the air outlet 5, so as to achieve the aim of dehumidifying the power distribution cabinet 1, fixed surface of switch board 1 installs the desiccant and places case 11, the top that the case 11 was placed to the desiccant is provided with desiccant entry 15, inner wall one side fixed mounting of switch board 1 has humidity transducer 17, make the humidity of response switch board 1, prevent that too high humidity also does not take measures, one side fixed mounting that case 11 was placed to the desiccant has second filter 12, one side fixed mounting that case 11 was placed to the desiccant has third filter 16, one side fixed mounting of third filter 16 has air-cooler 10, blow off the air conditioning through air-cooler 10, filter the impurity in the cold wind through third filter 16, the desiccant in placing case 11 through the desiccant dehumidifiers dehumidifies the cold wind, prevent through third filter 16 that the desiccant from spilling over, inner wall one side fixed mounting of switch board 1 has third fan 13, the quantity of third fan 13 is two sets of, and be the symmetry setting, make the circulation of air more even, through third fan 13, make the inside air of switch board 1 and the air conditioning that blows off air-cooler 10 circulate upwards, make the inside temperature reduction of switch board 1, thereby reach the purpose of cooling the inside of switch board 1.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When in use: when the dehumidification device for the power distribution cabinet is used, moisture of the power distribution cabinet 1 is sensed through the humidity sensor 17, when the moisture meets the standard needing dehumidification, cold air is blown out through the air cooler 10, impurities in the cold air are filtered through the third filter plate 16, the cold air is dehumidified through the dehumidification agent in the dehumidification agent placing box 11, the dehumidification agent is prevented from overflowing through the third filter plate 16, through the third fan 13, the internal air of the power distribution cabinet 1 and the cold air blown out by the air cooler 10 are enabled to upwards circulate, the internal temperature of the power distribution cabinet 1 is reduced, the purpose of cooling the interior of the power distribution cabinet 1 is achieved, the internal air driven by the first fan 4 flows into the condenser 3, water vapor in the air is liquefied through the condenser 3, the liquefied water vapor flows out through the water pipe 7, the external air impurities are prevented from entering the water pipe 7 through the first fan 9, the external air flows into the power distribution cabinet 1 less through the switch of the electromagnetic valve 8, the air flows into the power distribution cabinet 1 through the second fan 6, the dehumidified air flows into the air pipe 2 and is discharged to the interior of the power distribution cabinet 1 through the air outlet 5, the moisture sensor 17 of the power distribution cabinet 1 is achieved, and the dehumidification sensor 17 stops working standard when the moisture sensor stops.
To sum up, this dehydrating unit for switch board, blow out air conditioning through air-cooler 10, filter the impurity in the cold air through third filter 16, place the desiccant in case 11 and dehumidify cold air through the desiccant, prevent through third filter 16 that the desiccant from overflowing, through third fan 13, make the inside air of switch board 1 and the air conditioning that air-cooler 10 blew out up circulate, make the inside temperature of switch board 1 reduce, thereby reach the purpose with the inside cooling of switch board 1, the inside air that drives switch board 1 through first fan 4 flows in condenser 3, make the liquefaction steam in the air through condenser 3, the steam after the liquefaction flows through water pipe 7, prevent through first filter 9 that outside air impurity from getting into water pipe 7, through the switch of adjustment solenoid valve 8, make outside air flow in switch board 1 less, air inflow tuber pipe 2 after driving to be dehumidified through second fan 6, discharge to the inside through air outlet 5, thereby reach the purpose with the dehumidification of filter 1, the problem of carrying out in the above-mentioned background technology.
It should be noted that, in this document, relational terms such as first and second, and the like are 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dehydrating unit for switch board, includes switch board (1), its characterized in that, the top of switch board (1) is provided with tuber pipe (2), the inside fixed mounting of tuber pipe (2) has condenser (3), the inside of tuber pipe (2) has first fan (4) through dead lever fixed mounting, the surface of tuber pipe (2) is provided with air outlet (5), the inside of tuber pipe (2) has second fan (6) through dead lever fixed mounting, the front of switch board (1) is provided with condenser water receiving discharge mechanism, the fixed surface of switch board (1) installs the desiccant and places case (11), one side fixed mounting that the desiccant placed case (11) has third filter (16), one side fixed mounting of third filter (16) has air-cooler (10), inner wall one side fixed mounting of switch board (1) has third fan (13).
2. The dehumidification device for the power distribution cabinet according to claim 1, wherein the condenser water receiving and discharging mechanism comprises a cabinet door (14), a water pipe (7), an electromagnetic valve (8) and a first filter plate (9), the cabinet door (14) is hinged to the front surface of the power distribution cabinet (1), the water pipe (7) is arranged on the front surface of the cabinet door (14), the electromagnetic valve (8) is arranged on the surface of the water pipe (7), and the first filter plate (9) is fixedly mounted at one end of the water pipe (7).
3. The dehumidifier device according to claim 1, wherein a dehumidifier access opening (15) is formed in the top of the dehumidifier placing box (11), the second filter plate (12) is fixedly installed on one side of the dehumidifier placing box (11), and the humidity sensor (17) is fixedly installed on one side of the inner wall of the power distribution cabinet (1).
4. The dehumidification device for power distribution cabinets of claim 1, wherein said third fans (13) are arranged in two groups and symmetrically.
5. The dehumidification device for power distribution cabinets according to claim 1, wherein the number of said air outlets (5) is multiple and is uniformly distributed on the air duct (2).
6. The dehumidification device for the power distribution cabinet according to claim 1, wherein the surface of the condenser (3) is attached to the inner wall of the air pipe (2).
7. A dehumidifier device according to claim 1 wherein the output of the outlet (5) is delayed to the inside of the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222872039.5U CN218784725U (en) | 2022-10-31 | 2022-10-31 | Dehumidification device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222872039.5U CN218784725U (en) | 2022-10-31 | 2022-10-31 | Dehumidification device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218784725U true CN218784725U (en) | 2023-04-04 |
Family
ID=86505915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222872039.5U Active CN218784725U (en) | 2022-10-31 | 2022-10-31 | Dehumidification device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218784725U (en) |
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2022
- 2022-10-31 CN CN202222872039.5U patent/CN218784725U/en active Active
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