CN218498583U - Power distribution control cabinet condensation dehydrating unit - Google Patents
Power distribution control cabinet condensation dehydrating unit Download PDFInfo
- Publication number
- CN218498583U CN218498583U CN202222132877.9U CN202222132877U CN218498583U CN 218498583 U CN218498583 U CN 218498583U CN 202222132877 U CN202222132877 U CN 202222132877U CN 218498583 U CN218498583 U CN 218498583U
- Authority
- CN
- China
- Prior art keywords
- box
- dehumidification
- control cabinet
- distribution control
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses a distribution control cabinet condensation dehydrating unit, including fixing the dehumidification box in the distribution control cabinet, dehumidification box top is equipped with the air cycle mechanism of intercommunication distribution control cabinet inner space and dehumidification box incasement space, the inside top position that is close to dorsal part of dehumidification box is equipped with dampproofing box, be equipped with the controller in the dampproofing box, the inside intermediate position of dehumidification box is equipped with semiconductor refrigeration mechanism, semiconductor refrigeration mechanism is connected with the controller electricity, the outer bottom of dehumidification box is equipped with the detachably resin box that absorbs water, the resin box intussuseption is filled with the polymer water-absorbent resin granule, semiconductor refrigeration mechanism bottom is connected with the plug of water-absorbent resin box through converging the pipeline. The utility model discloses a semiconductor refrigeration mechanism can condense the moisture of the humid air in the box that changes into to the dehumidification box, can reduce humidity in the cabinet rapidly, can absorb the moisture that the condensation produced completely through the resin box that absorbs water, prevents that the comdenstion water secondary from volatilizing, equipment structure is simple, easy to maintain.
Description
Technical Field
The utility model relates to an electric power cabinet dehumidification technical field, concretely relates to distribution control cabinet condensation dehydrating unit.
Background
The distribution control cabinet is a common electric power cabinet, and because the layout is compact in the cabinet, the insulation distance of internal components is small, and the influence of conditions such as environment and operation can cause the accidents of internal discharge, flashover, insulation breakdown, combustion and even explosion due to the fact that the insulation performance is reduced because of the fact that the insulation is partially discharged due to humidity. Therefore, the humidity required by the working environment of the power distribution control cabinet cannot be too high, and the air humidity is higher in plum rain season, so that the condensation phenomenon easily occurs in the power distribution control cabinet, and the power equipment fault is caused.
At present, a dehumidification device commonly used in a power distribution control cabinet is of a heating type, and the working environment in the power distribution control cabinet can be obviously improved in an environment with low humidity. However, the dehumidifier only heats and evaporates the humid air in the cabinet, and the evaporated humid air still partially surrounds the inside of the equipment and cannot be discharged, so that the dehumidification performance of the dehumidifier can be greatly reduced in the rainy season in the south, and the dehumidifier cannot meet the working requirements. Therefore, also developed a kind of equipment that accomplishes dehumidification through semiconductor electricity condensation at present, for example, the national patent "a switch board with dampproofing function" that the publication number is CN113314964B, the water that its condensation produced is through the drainage pipeline busbar discharge that snakelike coiling, and drainage pipeline structural design is complicated, after taking place the scale deposit and blockking up, is difficult for maintaining, and requirement for the volume of equipment is great, can't be applied to the less distribution control cabinet of volume. Some adopt in cabinet body bottom trompil, rethread pipeline drainage carries out the dehumidifier of drainage, and its comdenstion water has the risk of revealing in the switch board inside when the process drill way, moreover because switch board inner structure is compact, also is difficult for the maintenance operation when appearing revealing. Therefore, how to provide a distribution control cabinet condensation dehumidifier which can rapidly reduce the humidity in the cabinet, completely absorb the moisture generated by condensation, prevent secondary volatilization, relieve the humidity trouble in the cabinet, ensure the operation safety of electrical equipment and is easy to maintain is a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can absorb the comdenstion water completely, and easy operation maintenance's distribution control cabinet condensation dehydrating unit.
The utility model discloses realize that the technical scheme that above-mentioned technological effect adopted is:
the utility model provides a distribution control cabinet condensation dehydrating unit, is including fixing the dehumidification box in the distribution control cabinet, wherein, the top of dehumidification box is equipped with the air cycle mechanism of intercommunication distribution control cabinet inner space and dehumidification box incasement space, the inside of dehumidification box is equipped with dampproofing box near dorsal part top position, be equipped with the controller in the dampproofing box, the inside intermediate position of dehumidification box is equipped with at least one semiconductor refrigeration mechanism, semiconductor refrigeration mechanism with the controller electricity is connected, the outer bottom of dehumidification box is equipped with the detachably resin box that absorbs water, the resin box intussuseption that absorbs water is filled with the polymer water-absorbent resin granule, the bottom of semiconductor refrigeration mechanism through converge the pipeline with the resin box plug that absorbs water is connected.
Preferably, in the above power distribution control cabinet condensation and dehumidification device, the air circulation mechanism includes a first air intake fan and a second air intake fan arranged at the top of the dehumidification box body, and the first air intake fan and the second air intake fan are alternately started and stopped under the control of the controller.
Preferably, in the above power distribution control cabinet condensation dehumidifier, the semiconductor refrigeration mechanism includes a semiconductor refrigeration sheet vertically fixed inside the dehumidification box body, the cold end of the semiconductor refrigeration sheet is closely attached with a condensation fin, an air overflow gap of 0.5-1.0 cm is provided between adjacent condensation fins, a water dropping tip is formed at the lower end of the condensation fin, a water collection box is provided below the water dropping tip, a collecting pipe is connected to the bottom of the water collection box, and the collecting pipe is inserted into the water absorption resin box.
Preferably, in the above power distribution control cabinet condensation and dehumidification device, the water collection box is made of stainless steel, an extension portion is formed at the lower end of the semiconductor refrigeration sheet, and an inner side wall of the water collection box is closely attached to the surface of the extension portion.
Preferably, in the above power distribution control cabinet condensation dehumidification device, a touch panel is disposed on a front surface of the dehumidification box body.
Preferably, in the above power distribution control cabinet condensation dehumidification device, the back of the dehumidification box body is provided with fixing ear plates fixedly connected with the power distribution control cabinet at the left and right edges of the back.
Preferably, in the above power distribution control cabinet condensation dehumidifier, the number of the semiconductor refrigeration mechanisms is two, and the semiconductor refrigeration mechanisms are suspended and fixed in the dehumidification box body in the front-back direction.
Preferably, in the above power distribution control cabinet condensation dehumidifier, a fixing edge is formed along a bottom side of the water absorbent resin box, and the fixing edge is fixedly connected with an outer bottom of the dehumidification box body by a screw.
The utility model has the advantages that: the utility model discloses a distribution control cabinet condensation dehydrating unit can condense the moisture that changes into in the humid air of dehumidification box through semiconductor refrigeration mechanism, can reduce humidity in the cabinet rapidly, can absorb the moisture that the condensation produced completely through the resin box that absorbs water, prevents that the comdenstion water secondary from volatilizing, equipment structure is simple, easy to maintain.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an internal structure diagram of the present invention;
fig. 3 is a perspective view of the semiconductor refrigeration mechanism of the present invention;
fig. 4 is a side view of the semiconductor refrigerating mechanism of the present invention.
Detailed Description
For a further understanding of the invention, reference is made to the following description taken in conjunction with the accompanying drawings and specific examples, in which:
in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1 and 2, as shown in the figures, an embodiment of the present invention provides a power distribution control cabinet condensation dehumidifier, which includes a dehumidification box 1 fixed in the power distribution control cabinet, wherein an air circulation mechanism communicating an inner space of the power distribution control cabinet and an inner space of the dehumidification box is disposed at a top of the dehumidification box 1. The inside of dehumidification box 1 is equipped with dampproofing box 5 near dorsal top position, is equipped with controller 6 in the dampproofing box 5. At least one semiconductor refrigerating mechanism 3 for refrigerating the humid air entering the dehumidifying box 1 to condense moisture in the humid air is arranged at an intermediate position inside the dehumidifying box 1. Specifically, the semiconductor refrigeration mechanism 3 is electrically connected to the controller 6, and the air circulation mechanism sucks moisture in the distribution control cabinet into the dehumidification casing 1. In order to more simply and quickly treat the condensed water, simplify the condensed water discharge pipeline and prevent the secondary volatilization or leakage of the condensed water, the outer bottom of the dehumidification box body 1 is provided with a detachable water-absorbent resin box 4, the water-absorbent resin box 4 is filled with high molecular water-absorbent resin particles 41, and the bottom of the semiconductor refrigeration mechanism 3 is connected with the water-absorbent resin box 4 through a confluence pipeline in a plugging manner. The generated condensed water can be completely absorbed by the macromolecular water-absorbent resin particles 41 in the water-absorbent resin box 4, and the condensed water is prevented from returning to the working environment of the power distribution control cabinet again. As shown in fig. 2, the confluence pipeline at the bottom of the semiconductor refrigeration mechanism 3 is in a straight pipe layout, and has the advantages of simple structure, short pipeline path and easy maintenance and overhaul.
Further, in a preferred embodiment of the present invention, as shown in fig. 1, the air circulation mechanism includes a first air intake fan 2 and a second air intake fan 21 provided at the top of the dehumidifying case 1, wherein the first air intake fan 2 and the second air intake fan 21 are alternately started and stopped under the control of the controller 6. If the controller 6 controls the first intake fan 2 to operate, the second intake fan 21 is in a stopped state, and if the controller 6 controls the second intake fan 21 to operate, the first intake fan 2 is in a stopped state. Through rotating start and stop, on the one hand can avoid taking a breath the speed too fast, lead to the condensation untimely, on the other hand also can avoid fan motor to work overheated for a long time. In addition, when one fan is started and the other fan is closed, better circulation between the inside and the outside can be formed, and air circulation inside the dehumidification box body 1 is realized.
Further, in the preferred embodiment of the present invention, as shown in fig. 3 and 4, the semiconductor refrigeration mechanism 3 includes a semiconductor refrigeration sheet 31 vertically fixed inside the dehumidification box 1, a condensation fin 32 is closely attached to the cold end of the semiconductor refrigeration sheet 31, and an air flow gap 33 of 0.5-1.0 cm is provided between adjacent condensation fins 32. In order to better guide the condensed water on the condensing fins 32, the lower ends of the condensing fins 32 are formed with water dropping tips 321, a water collecting box 34 is arranged below the water dropping tips 321, a collecting pipe 35 is connected to the bottom of the water collecting box 34, and the collecting pipe 35 is inserted into the water absorbing resin box 4. As shown in fig. 4, the collecting pipe 35 is a straight short pipe, the pipe wall of which is provided with an annular convex ring, the straight short pipe is convenient to be inserted into the top adaptive socket of the water absorption resin box 4, and compared with the existing condensed water discharge pipeline, the collecting pipe occupies a small space and is easy to maintain. After a certain period of use, the water absorbent resin cartridge 4 can be removed and then replaced with new water absorbent polymer resin particles 41.
Further, in the preferred embodiment of the present invention, as shown in fig. 3 and 4, the water collecting box 34 is made of stainless steel, the lower end of the semiconductor refrigeration sheet 31 is formed with an extension 311, and the inner sidewall of the water collecting box 34 is closely attached to the surface of the extension 311. The water collecting box 34 made of stainless steel has better heat conducting performance, and the water collecting box 34 made of stainless steel can be further refrigerated through being closely attached to the surface of the extending part 311, so that secondary evaporation of condensed water collected in the water collecting box 34 is avoided. The bottom side edge of the water-absorbing resin box 4 is formed with a fixed edge 42, the fixed edge 42 is fixedly connected with the outer bottom of the dehumidifying box body 1 through screws, and the screws are fixed to be convenient to detach and maintain.
Further, in the preferred embodiment of the present invention, as shown in fig. 1, a touch panel 8 is disposed on the front surface of the dehumidifying box 1, and a control command can be input through the touch panel 8. In order to be fixedly connected with the power distribution control cabinet conveniently, the back of the dehumidification box body 1 is provided with fixing ear plates 11 at the left and right sides of the back. In the preferred embodiment of the present invention, the number of the semiconductor refrigeration mechanisms 3 is two, and the semiconductor refrigeration mechanisms are suspended and fixed in the dehumidification box 1 in the front-rear direction. As shown in fig. 2, the hot ends of the two semiconductor refrigeration mechanisms 3 are opposite, the cold ends are opposite, the hot ends of the semiconductor refrigeration mechanisms 3 are provided with heat dissipation copper sheets, and the heat dissipation copper sheets are arranged in the heat insulation cover 7 and isolated from other spaces of the dehumidification box body 1, namely, the cold and the hot are not interfered with each other. One side end of the heat shield 7 is open and connected with a side wall heat radiation port 12 of the dehumidification box body 1, and the heat radiation port is used for radiating heat in the heat shield 7.
To sum up, the utility model discloses a distribution control cabinet condensation dehydrating unit can condense the moisture that changes into in the humid air of dehumidification box through semiconductor refrigeration mechanism, can reduce humidity in the cabinet rapidly, can absorb the moisture that the condensation produced completely through the resin box that absorbs water, prevents that the comdenstion water secondary from volatilizing, equipment structure is simple, easy to maintain.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.
Claims (8)
1. The utility model provides a distribution control cabinet condensation dehydrating unit, is including fixing dehumidification box (1) in the distribution control cabinet, a serial communication port, the top of dehumidification box (1) is equipped with the air cycle mechanism of intercommunication distribution control cabinet inner space and dehumidification box incasement space, the inside of dehumidification box (1) is equipped with dampproofing box (5) in the top position that is close to dorsal part, be equipped with controller (6) in dampproofing box (5), the inside intermediate position of dehumidification box (1) is equipped with at least one semiconductor refrigeration mechanism (3), semiconductor refrigeration mechanism (3) with controller (6) electricity is connected, the outer bottom of dehumidification box (1) is equipped with detachably water-absorbing resin box (4), water-absorbing resin box (4) intussuseption is filled with polymer water-absorbing resin granule (41), the bottom of semiconductor refrigeration mechanism (3) through converging the pipeline with water-absorbing resin box (4) plug is connected.
2. The distribution control cabinet condensation dehumidifier of claim 1 wherein the air circulation mechanism comprises a first air intake fan (2) and a second air intake fan (21) disposed at the top of the dehumidification tank (1), the first air intake fan (2) and the second air intake fan (21) being alternately activated and deactivated under the control of the controller (6).
3. The distribution control cabinet condensation and dehumidification device according to claim 1, wherein the semiconductor refrigeration mechanism (3) comprises a semiconductor refrigeration sheet (31) vertically fixed inside the dehumidification box body (1), the cold end of the semiconductor refrigeration sheet (31) is closely adhered with a condensation fin (32), an air overflowing gap (33) of 0.5-1.0 cm is arranged between every two adjacent condensation fins (32), a water dropping tip (321) is formed at the lower end of each condensation fin (32), a water collecting box (34) is arranged below each water dropping tip (321), a collecting pipe (35) is connected to the bottom of each water collecting box (34), and the collecting pipe (35) is inserted into the water absorption resin box (4).
4. The distribution control cabinet condensation and dehumidification device according to claim 3, wherein the water collection box (34) is made of stainless steel, an extension portion (311) is formed at the lower end of the semiconductor refrigeration sheet (31), and the inner side wall of the water collection box (34) is closely attached to the surface of the extension portion (311).
5. The power distribution control cabinet condensation and dehumidification device according to claim 1, wherein a touch panel (8) is disposed on a front surface of the dehumidification box body (1).
6. The power distribution control cabinet condensation and dehumidification device according to claim 1, wherein the back of the dehumidification box body (1) is provided with fixing ear plates (11) fixedly connected with the power distribution control cabinet at the left and right edges.
7. The power distribution control cabinet condensation and dehumidification device according to claim 1, wherein the number of the semiconductor refrigeration mechanisms (3) is two, and the semiconductor refrigeration mechanisms are suspended and fixed in the dehumidification box body (1) in a front-back direction.
8. The distribution control cabinet condensation and dehumidification device according to claim 1, wherein a fixing edge (42) is formed at the side edge of the bottom of the water absorption resin box (4), and the fixing edge (42) is fixedly connected with the outer bottom of the dehumidification box body (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222132877.9U CN218498583U (en) | 2022-08-12 | 2022-08-12 | Power distribution control cabinet condensation dehydrating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222132877.9U CN218498583U (en) | 2022-08-12 | 2022-08-12 | Power distribution control cabinet condensation dehydrating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218498583U true CN218498583U (en) | 2023-02-17 |
Family
ID=85186768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222132877.9U Active CN218498583U (en) | 2022-08-12 | 2022-08-12 | Power distribution control cabinet condensation dehydrating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218498583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096738A (en) * | 2023-08-25 | 2023-11-21 | 国网安徽省电力有限公司望江县供电公司 | Electric power network information safety control terminal |
-
2022
- 2022-08-12 CN CN202222132877.9U patent/CN218498583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096738A (en) * | 2023-08-25 | 2023-11-21 | 国网安徽省电力有限公司望江县供电公司 | Electric power network information safety control terminal |
| CN117096738B (en) * | 2023-08-25 | 2024-06-04 | 国网安徽省电力有限公司望江县供电公司 | Electric power network information safety control terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106322477B (en) | A kind of range hood | |
| CN218498583U (en) | Power distribution control cabinet condensation dehydrating unit | |
| CN209608153U (en) | A kind of radiator structure of the nonstandard distribution box of large size | |
| CN210074573U (en) | Outdoor dampproofing block terminal of using | |
| CN207474948U (en) | A kind of moisture-proof high temperature-proof power screen cabinet | |
| CN112510500A (en) | Outdoor power distribution cabinet for factory electrical control system | |
| CN206076762U (en) | A kind of looped network switch apparatus | |
| CN210926669U (en) | Dampproofing processing apparatus for building engineering equipment | |
| CN209844361U (en) | Adjustable switch board of protection against electric shock | |
| CN218828497U (en) | Dehumidification device based on semiconductor material | |
| CN215452127U (en) | Weak electric control cabinet with dehumidification function | |
| CN218482056U (en) | Dustproof effectual box transformer | |
| CN111276888A (en) | Cooling, dehumidifying and desalting device | |
| CN108448403A (en) | A kind of outdoor switch cabinet using new energy dust-proof radiating | |
| CN212845581U (en) | Charged display device with heat dissipation function | |
| CN214625764U (en) | Dustproof outdoor high-voltage power distribution cabinet | |
| CN212011629U (en) | Semiconductor dehumidifying device | |
| CN209147266U (en) | Hot type dehumidification by condensation machine | |
| CN212850291U (en) | Inverter power cabinet | |
| CN112928620A (en) | High-efficient dehumidification switch board | |
| CN220214458U (en) | Intelligent management protection assembly for power distribution equipment | |
| CN219981356U (en) | Water chiller with dehumidification mechanism | |
| CN216289686U (en) | Dampproofing block terminal | |
| CN219295191U (en) | Battery changing cabinet with efficient heat dissipation system | |
| CN211958501U (en) | Switch board with drying and dehumidifying functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |