CN210806328U - Automatic dehydrating unit of regulator cubicle - Google Patents
Automatic dehydrating unit of regulator cubicle Download PDFInfo
- Publication number
- CN210806328U CN210806328U CN201921490517.8U CN201921490517U CN210806328U CN 210806328 U CN210806328 U CN 210806328U CN 201921490517 U CN201921490517 U CN 201921490517U CN 210806328 U CN210806328 U CN 210806328U
- Authority
- CN
- China
- Prior art keywords
- regulator cubicle
- diaphragm
- window
- electrical cabinet
- cabinet
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- 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.)
- Expired - Fee Related
Links
- 238000007791 dehumidification Methods 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 239000002274 desiccant Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses an automatic dehydrating unit of regulator cubicle, including locating the diaphragm in the regulator cubicle, the diaphragm is close to the regulator cubicle roof and separates the regulator cubicle for upper and lower cavity, the air intake of cavity about being equipped with the intercommunication on the diaphragm, still be equipped with the fan on the diaphragm, fan air-out end even has the drying cabinet that is equipped with the drier, still be equipped with out the tuber pipe on the drying cabinet, it extends to near the regulator cubicle bottom plate to go out the tuber pipe, still includes controller, detecting element and closes window mechanism, detecting element is used for detecting the humidity data of cavity down, the fan operation is controlled according to the humidity data that detects to the controller to and the control is closed window mechanism and is sealed the ventilation window on the regulator cubicle. The dehumidification device can automatically perform dehumidification when the humidity in the electrical cabinet exceeds the standard, is good in safety, high in dehumidification efficiency and low in cost, can avoid the phenomenon that the electrical component is mildewed and short-circuited due to overhigh humidity of the electrical cabinet, and ensures the working stability and the service life of the electrical component.
Description
Technical Field
The utility model relates to an electrical equipment field, concretely relates to automatic dehydrating unit of regulator cubicle.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from normal operation, and is widely applied to the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like. In recent years, with the continuous development of city construction, the increasingly mature domestic power supply and distribution network automation technology and the continuous rise of intelligent communities, power users also put forward higher requirements on power supply quality. Usually, the ventilation window is opened on the electrical cabinet, and because the ventilation window is kept in an open state, water vapor can enter the electrical cabinet from the ventilation window, so that the humidity in the electrical cabinet is higher, particularly in rainy seasons, the moisture in the electrical cabinet is obviously heavier, the electrical elements are easy to mildew and short circuit, the working stability of the electrical elements is seriously influenced, and the service life of the electrical elements can be also reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at: be equipped with open vent window on to the regulator cubicle, vapor can enter into the regulator cubicle from the vent window, make humidity great in the regulator cubicle, especially in rainy season, moisture in the regulator cubicle is obviously heavier, arouse electrical component to go mildy and the short circuit easily, seriously influence the problem of electrical component job stabilization nature and life, an automatic dehydrating unit of regulator cubicle is provided, can dehumidify automatically when regulator cubicle humidity exceeds standard, avoid humidity too high in the regulator cubicle and arouse electrical component to go mildy and the short circuit, guarantee electrical component job stabilization nature and life.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides an automatic dehydrating unit of regulator cubicle, is including locating the diaphragm in the regulator cubicle, the diaphragm is close to the regulator cubicle roof and separates the regulator cubicle for upper and lower cavity, be equipped with the air intake of cavity about the intercommunication on the diaphragm, still be equipped with the fan on the diaphragm, fan air-out end even has the drying cabinet, the drier is equipped with in the drying cabinet, still be equipped with out the tuber pipe on the drying cabinet, it extends to near the regulator cubicle bottom plate to go out the tuber pipe, still includes controller, detecting element and closes window mechanism, detecting element is used for detecting the humidity data of cavity down, the controller controls the fan operation according to the humidity data that detects to and the window mechanism is closed in the control to the regulator cubicle ventilation.
The utility model discloses a set up the diaphragm, and the diaphragm is close to the regulator cubicle roof and separates the regulator cubicle into upper and lower cavity, be equipped with the air intake that communicates upper and lower cavity on the diaphragm, still be equipped with the fan on the diaphragm, the fan air-out end even has the drying cabinet, the drying agent is equipped with in the drying cabinet, still be equipped with the tuber pipe on the drying cabinet, the tuber pipe extends to near the regulator cubicle bottom plate, and detect the humidity data of cavity down through detecting element, the controller controls the fan operation according to the humidity data that detect, and control and close the window mechanism and seal the ventilation window on the regulator; the drying agent is adopted, so that the safety is higher compared with an electric heating mode, the drying agent can be dried and recycled, the cost is reduced, the window closing mechanism can temporarily seal the ventilating window on the electric cabinet during dehumidification, the air self-circulation in the electric cabinet is realized, and the dehumidification efficiency is improved; the dehumidification device can automatically perform dehumidification when the humidity in the electrical cabinet exceeds the standard, is good in safety, high in dehumidification efficiency and low in cost, can avoid the phenomenon that the electrical component is mildewed and short-circuited due to overhigh humidity of the electrical cabinet, and ensures the working stability and the service life of the electrical component.
As the utility model discloses an optimal scheme, close window mechanism including the apron that is used for sealing the ventilation window, locate stopper and the driver part of apron both sides, apron laminating electrical cabinet wall sets up, stopper and electrical cabinet wall fixed connection, driver part is used for the drive apron to move to covering on the ventilation window along the stopper. The cover plate is arranged on the wall of the electric cabinet, the limiting blocks are arranged on two sides of the cover plate, and the driving part is adopted to push the cover plate to move to cover the ventilating window along the limiting blocks, so that the ventilating window on the electric cabinet is temporarily sealed during dehumidification, and the whole window closing mechanism is simple in structure and easy to implement.
As the utility model discloses a preferred scheme, drive unit includes that lead screw motor and cooperation locate the nut on the lead screw, be equipped with the connecting plate on the nut, the connecting plate with the apron links to each other. Through setting up lead screw motor and nut to be equipped with the connecting plate on the nut, and then drive apron reciprocating motion, overall structure is simple, and easily realizes automatic control.
As the utility model discloses an optimal scheme, the cross section of stopper is the L type, and two stoppers set up relatively. Through adopting two L type stoppers to set up relatively to realize spacing and the direction of the motion of apron, make under the drive of lead screw motor and nut, the apron can be towards the reciprocating motion of ventilation window direction.
As the preferred scheme of the utility model, the drier is allochroic silica gel. The desiccant adopts allochroic silica gel, has strong adsorption capacity of the fine-pore silica gel on water-containing steam in the air, can display different colors according to the change of water absorption capacity, and is convenient for replacing or regenerating the desiccant in time.
As the utility model discloses a preferred scheme, detecting element is humidity transducer, and it detects humidity data accuracy reliable, and easily realizes automatic dehumidification together with the controller.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the diaphragm, and the diaphragm is close to the regulator cubicle roof and separates the regulator cubicle into upper and lower cavity, be equipped with the air intake that communicates upper and lower cavity on the diaphragm, still be equipped with the fan on the diaphragm, the fan air-out end even has the drying cabinet, the drying agent is equipped with in the drying cabinet, still be equipped with the tuber pipe on the drying cabinet, the tuber pipe extends to near the regulator cubicle bottom plate, and detect the humidity data of cavity down through detecting element, the controller controls the fan operation according to the humidity data that detect, and control and close the window mechanism and seal the ventilation window on the regulator; the drying agent is adopted, so that the safety is higher compared with an electric heating mode, the drying agent can be dried and recycled, the cost is reduced, the window closing mechanism can temporarily seal the ventilating window on the electric cabinet during dehumidification, the air self-circulation in the electric cabinet is realized, and the dehumidification efficiency is improved; the dehumidification device can automatically perform dehumidification when the humidity in the electrical cabinet exceeds the standard, has good safety, high dehumidification efficiency and low cost, can avoid the electrical elements from mildewing and short circuit caused by overhigh humidity of the electrical cabinet, and ensures the working stability and the service life of the electrical elements;
2. the desiccant adopts allochroic silica gel, has strong adsorption capacity of the fine-pore silica gel on water-containing steam in the air, can display different colors according to the change of water absorption capacity, and is convenient for replacing or regenerating the desiccant in time.
Drawings
Fig. 1 is a schematic view of an automatic dehumidifier for an electrical cabinet of the present invention.
Fig. 2 is a schematic view of direction a in fig. 1.
Fig. 3 is a sectional view B-B in fig. 2.
The labels in the figure are: 1-an electric cabinet, 11-an air exchange window, 2-a transverse plate, 21-an air inlet, 3-a fan, 4-a drying box, 5-an air outlet pipe, 6-a controller, 7-a detection element, 8-a window closing mechanism, 81-a cover plate, 82-a limiting block, 83-a screw rod motor, 84-a nut, 85-a connecting plate, 86-a mounting plate and 9-an electric control valve.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Examples
The embodiment provides an automatic dehumidifying device for an electrical cabinet;
as shown in fig. 1-3, the automatic dehumidifying apparatus for electrical cabinets in this embodiment includes a transverse plate 2 disposed in an electrical cabinet 1, the transverse plate 2 is close to the top plate of the electrical cabinet and divides the electrical cabinet into an upper chamber and a lower chamber, the transverse plate 2 is provided with an air inlet 21 communicated with the upper chamber and the lower chamber, the transverse plate 2 is also provided with a fan 3, the air outlet end of the fan 3 is connected with a drying box 4, a drying agent is filled in the drying box 4, the drying box 4 is also provided with an air outlet pipe 5, the air outlet pipe 5 extends to the vicinity of the bottom plate of the electric cabinet 1, and the drying box also comprises a controller 6, a detection element 7 and a window closing mechanism 8 which are electrically connected, the detection element 7 is used for detecting humidity data of a lower chamber of the electrical cabinet 1, and the controller 6 controls the fan 3 to operate according to the detected humidity data and controls the window closing mechanism 8 to close the ventilation window 11 on the electrical cabinet 1.
The utility model discloses a set up the diaphragm, and the diaphragm is close to the regulator cubicle roof and separates the regulator cubicle into upper and lower cavity, be equipped with the air intake that communicates upper and lower cavity on the diaphragm, still be equipped with the fan on the diaphragm, the fan air-out end even has the drying cabinet, the drying agent is equipped with in the drying cabinet, still be equipped with the tuber pipe on the drying cabinet, the tuber pipe extends to near the regulator cubicle bottom plate, and detect the humidity data of cavity down through detecting element, the controller controls the fan operation according to the humidity data that detect, and control and close the window mechanism and seal the ventilation window on the regulator; the drying agent is adopted, so that the safety is higher compared with an electric heating mode, the drying agent can be dried and recycled, the cost is reduced, the window closing mechanism can temporarily seal the ventilating window on the electric cabinet during dehumidification, the air self-circulation in the electric cabinet is realized, and the dehumidification efficiency is improved; the dehumidification device can automatically perform dehumidification when the humidity in the electrical cabinet exceeds the standard, is good in safety, high in dehumidification efficiency and low in cost, can avoid the phenomenon that the electrical component is mildewed and short-circuited due to overhigh humidity of the electrical cabinet, and ensures the working stability and the service life of the electrical component.
In this embodiment, the window closing mechanism 8 includes a cover plate 81 for closing the ventilation window 11, a limit block 82 disposed on two sides of the cover plate 81, and a driving component, the cover plate 81 is attached to the wall of the electrical cabinet, the limit block 82 is fixedly connected to the wall of the electrical cabinet, and the driving component is configured to drive the cover plate 81 to move along the limit block 82 to cover the ventilation window 11. The cover plate is arranged on the wall of the electric cabinet, the limiting blocks are arranged on two sides of the cover plate, and the driving part is adopted to push the cover plate to move to cover the ventilating window along the limiting blocks, so that the ventilating window on the electric cabinet is temporarily sealed during dehumidification, and the whole window closing mechanism is simple in structure and easy to implement.
In this embodiment, the driving component includes a screw motor 83 and a nut 84 disposed on the screw in a matching manner, the nut 84 is provided with a connecting plate 85, the connecting plate 85 is connected with the cover plate 81, and the screw motor 83 is fixedly mounted on the wall of the electrical cabinet through a mounting plate 86. Through setting up lead screw motor and nut to be equipped with the connecting plate on the nut, and then drive apron reciprocating motion, overall structure is simple, and easily realizes automatic control.
In this embodiment, the cross section of the limiting block 82 is L-shaped, and the two limiting blocks 82 are arranged oppositely, so that the limiting block 82 limits the side surface and the top surface of the cover plate 81. Through adopting two L type stoppers to set up relatively to realize spacing and the direction of the motion of apron, make under the drive of lead screw motor and nut, the apron can be towards the reciprocating motion of ventilation window direction.
In this embodiment, the drying agent is allochroic silica gel. The desiccant adopts allochroic silica gel, has strong adsorption capacity of the fine-pore silica gel on water-containing steam in the air, can display different colors according to the change of water absorption capacity, and is convenient for replacing or regenerating the desiccant in time.
In this embodiment, the detecting element 7 is a humidity sensor, which can detect humidity accurately and reliably, and is easy to realize automatic dehumidification together with the controller.
In this embodiment, the air intake and the air outlet of drying cabinet 4 all are equipped with electrically controlled valve 9, electrically controlled valve 9 and controller 6 electric connection, electrically controlled valve 9 is used for sealing drying cabinet 4 air intake and air outlet when not carrying out the dehumidification operation, avoids the drier in drying cabinet 4 to receive damp rotten.
In this embodiment, the air inlet and the air outlet of the drying box 4 are arranged in a vertically staggered manner, so that the flowing time of air in the drying box can be prolonged, the air is fully contacted with the drying agent, and the dehumidification effect is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic dehydrating unit of regulator cubicle, its characterized in that, is including locating the diaphragm in the regulator cubicle, the diaphragm is close to the regulator cubicle roof and separates the regulator cubicle for upper and lower cavity, be equipped with the air intake of cavity about the intercommunication on the diaphragm, still be equipped with the fan on the diaphragm, fan air-out end even has the drying cabinet, the drier is equipped with in the drying cabinet, still be equipped with out the tuber pipe on the drying cabinet, go out the tuber pipe and extend to near the regulator cubicle bottom plate, still include controller, detecting element and close window mechanism, detecting element is used for detecting the humidity data of cavity down, the controller controls the fan operation according to the humidity data that detects to and the control is closed the ventilation window on the regulator cubicle by window.
2. The automatic dehumidification device for the electrical cabinet according to claim 1, wherein the window closing mechanism comprises a cover plate for closing the ventilation window, limit blocks disposed on two sides of the cover plate, and a driving member, the cover plate is disposed to fit the wall of the electrical cabinet, the limit blocks are fixedly connected to the wall of the electrical cabinet, and the driving member is configured to drive the cover plate to move along the limit blocks to cover the ventilation window.
3. The automatic dehumidification device for the electric cabinet according to claim 2, wherein the driving component comprises a screw motor and a nut which is arranged on the screw in a matching manner, the nut is provided with a connecting plate, and the connecting plate is connected with the cover plate.
4. The automatic dehumidification device of an electrical cabinet according to claim 2 or 3, wherein the cross section of the limiting block is L-shaped, and the two limiting blocks are arranged oppositely.
5. The automatic dehumidification device for the electrical cabinet according to claim 1, wherein the desiccant is allochroic silica gel.
6. The automatic dehumidification device of an electrical cabinet according to claim 1, wherein the detection element is a humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921490517.8U CN210806328U (en) | 2019-09-09 | 2019-09-09 | Automatic dehydrating unit of regulator cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921490517.8U CN210806328U (en) | 2019-09-09 | 2019-09-09 | Automatic dehydrating unit of regulator cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210806328U true CN210806328U (en) | 2020-06-19 |
Family
ID=71231687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921490517.8U Expired - Fee Related CN210806328U (en) | 2019-09-09 | 2019-09-09 | Automatic dehydrating unit of regulator cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210806328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056143A (en) * | 2021-03-26 | 2021-06-29 | 赖南昌 | Electrical control cabinet with low-power-consumption dehumidification function and use method thereof |
| CN113889888A (en) * | 2021-12-06 | 2022-01-04 | 德阳得瑞宝防爆科技有限公司 | Explosion-proof power distribution cabinet for petroleum drilling and control method thereof |
-
2019
- 2019-09-09 CN CN201921490517.8U patent/CN210806328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056143A (en) * | 2021-03-26 | 2021-06-29 | 赖南昌 | Electrical control cabinet with low-power-consumption dehumidification function and use method thereof |
| CN113889888A (en) * | 2021-12-06 | 2022-01-04 | 德阳得瑞宝防爆科技有限公司 | Explosion-proof power distribution cabinet for petroleum drilling and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |