CN209766944U - electrical equipment dehumidification system - Google Patents
electrical equipment dehumidification system Download PDFInfo
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- CN209766944U CN209766944U CN201920605423.4U CN201920605423U CN209766944U CN 209766944 U CN209766944 U CN 209766944U CN 201920605423 U CN201920605423 U CN 201920605423U CN 209766944 U CN209766944 U CN 209766944U
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- fan
- dehumidification
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Abstract
The utility model provides an electrical equipment dehumidification system, includes that the cabinet body, evaporation cooling device, back shroud, wiring pipe, rubber tube, dehumidification circulating line, drier insert frame, front shroud, glass board, supporting seat, electrical equipment mounting bracket, draw bar, air inlet fan, induced draft fan, evaporation cooling device includes casing, basin, filter screen, fan, sponge metal mesh, the frame is inserted including handle seat, framework, metal spacer mesh to the drier, the electrical equipment mounting bracket includes frame, installation bar shaped plate, gleitbretter, the utility model discloses simple structure is all very convenient with the dismantlement to electrical equipment's installation, and the gas tightness is good, and dehumidification efficiency is high, can also the rapid cooling, guarantees electrical equipment's safe in utilization and life, and the cost of manufacture is low, is fit for batch production.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment, concretely relates to electrical equipment dehumidification system.
Background
In a humid environment, various threats faced by indoor electric facilities are more and more obvious, the influence on the safe operation of electrical equipment is very large, and in electrical engineering, when the relative humidity is more than 80% RH, the device is called high humidity; the overhigh humidity is a main factor for accidents of electrical equipment.
For people who work on electrical work for a long time, the failure of electrical equipment is frequent in wet spring; during seasonal changes in which the air temperature suddenly changes or the diurnal temperature difference is large (suddenly decreases, increases), the electrical equipment is often out of order by the following factors:
(1) Humidity and insulating strength: moist air can reduce the dielectric strength of the electrical equipment; on the one hand, the insulation properties of the air are reduced due to the excessively high humidity, and many places in the switchgear are insulated by air gaps.
On the other hand, moisture in the air is attached to the surface of the insulating material, so that the insulation resistance of the electrical equipment is reduced, and particularly, the moisture is adsorbed by dust accumulated in the equipment with a long service life, so that the moisture degree is more serious, and the insulation resistance is lower. The leakage current of the equipment is greatly increased, even insulation breakdown is caused, and accidents are caused.
(2) humidity and mold: moist air facilitates the growth of mold; practice shows that when the temperature is 25-30 ℃ and the relative humidity is 75% -95%, the method is a good condition for growth of the mould; the mould contains a large amount of moisture, so that the insulating property of the equipment is greatly reduced; for some porous insulating materials, the root of the mold can also penetrate into the interior of the material, causing insulation breakdown.
(3) Humidity and metal corrosion: the moist air will cause corrosion of the conductive metal, the magnetically conductive silicon steel sheets, and the metal casing in the power equipment, which will reduce the performance and service life of the equipment, and even cause electrical failure.
SUMMERY OF THE UTILITY MODEL
technical problem to be solved
An object of the utility model is to provide an electrical equipment dehumidification system to solve the actual problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an electrical equipment dehumidification system comprises a cabinet body, an evaporation cooling device, a rear cover plate, a wiring pipe, a rubber pipe, a dehumidification circulating pipeline, a desiccant insert frame, a front cover plate, a glass plate, a supporting seat, an electrical equipment mounting frame, a sliding bar, an air inlet fan and an air exhaust fan, wherein the evaporation cooling device comprises a shell, a water tank, a filter screen, a fan and a sponge metal net, the desiccant insert frame comprises a handle seat, a frame body and a metal separation net, the electrical equipment mounting frame comprises a frame, mounting strip-shaped plates and sliding sheets, the evaporation cooling device is arranged on the left side and the right side of the cabinet body, the rear cover plate is arranged on the rear side of the cabinet body, the wiring pipe is uniformly arranged at the bottom of the rear cover plate, the rubber pipe is sleeved in the wiring pipe, the dehumidification circulating pipeline is arranged above the cabinet body, and two ends of the dehumidification, the drying agent inserting frame is arranged in an inserting groove in the dehumidification circulating pipeline, the front cover plate is arranged at the front end of the cabinet body, the glass plate is arranged on the front cover plate, the supporting seat is arranged below the cabinet body, the electrical equipment mounting rack is connected with the cabinet body in a sliding way through the sliding bars, the sliding bars are arranged on the left side wall and the right side wall of the cabinet body, the water tank is arranged in the bottom of the shell, the filter screens are arranged at the front end and the rear end of the shell, the fan is arranged in the shell, the sponge metal net is arranged in front of the fan, the bottom end of the sponge metal net extends into the water tank, the metal separation net is arranged on two side surfaces of the frame body, the handle seat is arranged at the front end of the frame body, the mounting strip-shaped plates are uniformly arranged in front of the frame, and the sliding pieces are arranged on two sides of the frame.
preferably, the sliding sheet is provided with a screw fixing hole.
Preferably, the sliding bar is evenly provided with threaded holes matched with the sliding pieces for use.
Preferably, the sponge metal mesh is composed of a metal wire mesh and a sponge film, and the sponge film is wrapped on the periphery of the metal wire on the metal wire mesh.
Preferably, the bottom of the shell is provided with a water inlet communicated with the water tank.
Preferably, the outer side of the wire connecting tube is provided with threads.
Preferably, a rubber pad is arranged on the inner side of the handle seat.
(III) advantageous effects
The utility model provides an electrical equipment dehumidification system, the utility model discloses simple structure, it is all very convenient to electrical equipment's installation and dismantlement, and the gas tightness is good moreover, and dehumidification is efficient, can also fast heat dissipation cooling, ensures electrical equipment's safe in utilization and life, and the cost of manufacture is low, is fit for batch production.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that 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 sectional view of the present invention;
FIG. 3 is a sectional view of the evaporative cooling device of the present invention;
FIG. 4 is a schematic view of the desiccant insert frame of the present invention;
Fig. 5 is a schematic structural view of the electrical equipment mounting rack of the present invention;
In the drawings, the components represented by the respective reference numerals are listed below:
1-cabinet body, 2-evaporative cooling device, 3-rear cover plate, 4-wiring pipe, 5-rubber pipe, 6-dehumidification circulating pipeline, 7-desiccant insert frame, 8-front cover plate, 9-glass plate, 10-supporting seat, 11-electrical equipment mounting rack, 12-sliding bar, 13-air inlet fan, 14-air exhaust fan, 201-shell, 202-water tank, 203-filter screen, 204-fan, 205-sponge metal net, 701-handle seat, 702-frame body, 703-metal separation net, 111-frame, 112-mounting strip plate and 113-sliding sheet.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an electrical equipment dehumidification system comprises a cabinet body 1, an evaporation cooling device 2, a rear cover plate 3, a wiring pipe 4, a rubber pipe 5, a dehumidification circulating pipeline 6, a drying agent inserting frame 7, a front cover plate 8, a glass plate 9, a supporting seat 10, an electrical equipment mounting frame 11, a sliding bar 12, an air inlet fan 13 and an air exhaust fan 14, wherein the evaporation cooling device 2 comprises a shell 201, a water tank 202, a filtering net 203, a fan 204 and a sponge metal net 205, the drying agent inserting frame 7 comprises a handle seat 701, a frame body 702 and a metal partition net 703, the electrical equipment mounting frame 11 comprises a frame 111, a mounting bar-shaped plate 112 and a sliding sheet 113, the evaporation cooling device 2 is arranged at the left side and the right side of the cabinet body 1, the rear cover plate 3 is arranged at the rear side of the cabinet body 1, the wiring pipe 4 is uniformly arranged at the bottom of the rear cover plate 3, the rubber pipe 5 is sleeved in the wiring pipe 4, the dehumidification circulating pipeline, the drying agent inserting frame 7 is arranged in a slot in the dehumidification circulating pipeline 6, the front cover plate 8 is arranged at the front end of the cabinet body 1, the glass plate 9 is arranged on the front cover plate 8, the supporting seat 10 is arranged below the cabinet body 1, the electrical equipment mounting frame 11 is slidably connected with the cabinet body 1 through a sliding bar 12, the sliding bar 12 is arranged on the left side wall and the right side wall of the cabinet body 1, the water tank 202 is arranged in the bottom of the shell 201, the filter screens 203 are arranged at the front end and the rear end of the shell 201, the fan 204 is arranged in the shell 201, the sponge metal net 205 is arranged in front of the fan 204, the bottom end of the sponge metal net 205 extends into the water tank 202, the metal partition nets 703 are arranged on the two side surfaces of the frame body 702, the handle seats 701 are arranged at the front end of the frame body 702, the; a screw fixing hole is arranged on the sliding sheet 113; threaded holes matched with the sliding sheet 113 are uniformly formed in the sliding rod 12; the sponge metal mesh 205 is composed of a metal wire mesh and a sponge film, and the sponge film is wrapped on the periphery of the metal wire on the metal wire mesh; the bottom of the shell 201 is provided with a water inlet communicated with the water tank 202; the outer side of the wire connecting pipe 4 is provided with threads; a rubber pad is arranged on the inner side of the handle seat 701.
When the utility model is used specifically, the front cover plate 8 and the rear cover plate 3 are respectively opened firstly, the electrical equipment mounting frame 11 is slid to the front end of the cabinet body 1, the slip sheet 113 and the sliding bar 12 are fixed through screws, then the electrical equipment is mounted on the mounting strip-shaped plate 112, the screws are unscrewed after the mounting is finished, then the electrical equipment mounting frame 11 is slid to the rear end of the cabinet body 1, the connecting wires are respectively connected with the electrical equipment after passing through the rubber tubes 5, then the rear cover plate 3 and the front cover plate 8 are fixed on the cabinet body 1 through the screws, the rubber tubes 5 arranged between the connecting wires 4 and the connecting wires are used for improving the air tightness, when the rubber tubes 5 are used unnecessarily, the air in the cabinet body 1 can be sealed through the tube covers, the drying agent is put into the frame body 702 and then inserted into the slots of the dehumidification circulating pipeline 6, through the action of the air inlet fan 13 and the exhaust fan 14, the air in the cabinet body 1 can be circulated, thereby accelerate the contact efficiency of drier and the interior air of cabinet, reduce the whole humidity of the interior air of cabinet, and the drier can be changed as required regularly, guarantee dehumidification high efficiency, however electrical equipment can produce a large amount of heats at the during operation, if the accident easily causes in untimely cooling, through to basin 202 injected water, utilize the adsorption characteristic of water, can make sponge metal net 205 be in humid state always, rethread fan 204 accelerates the circulation of air speed around sponge metal net 205, can make the quick a large amount of evaporation of moisture on the sponge metal net 205, absorb heat rapidly, make cabinet body bulk temperature descend fast, reach the radiating effect of cooling, guarantee electrical equipment's safety in utilization, wherein air inlet fan 13, induced draft fan 14 and fan 204 are all supplied power by external power source.
The utility model discloses simple structure, it is all very convenient to electrical equipment's installation and dismantlement, and the gas tightness is good moreover, and it is efficient to dehumidify, can also the rapid cooling of dispelling the heat, ensures electrical equipment's safe in utilization and life, and the cost of manufacture is low, is fit for batch production.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An electrical equipment dehumidification system, characterized by: comprises a cabinet body (1), an evaporative cooling device (2), a rear cover plate (3), a wiring pipe (4), a rubber pipe (5), a dehumidification circulating pipeline (6), a desiccant insert frame (7), a front cover plate (8), a glass plate (9), a support seat (10), an electrical equipment mounting frame (11), a sliding bar (12), an air inlet fan (13) and an air exhaust fan (14), wherein the evaporative cooling device (2) comprises a shell (201), a water tank (202), a filter screen (203), a fan (204) and a sponge metal net (205), the desiccant insert frame (7) comprises a handle seat (701), a frame body (702) and a metal separation net (703), the electrical equipment mounting frame (11) comprises a frame (111), a mounting strip-shaped plate (112) and a sliding sheet (113), the evaporative cooling device (2) is arranged on the left side and the right side of the cabinet body (1), the rear cover plate (3) is arranged on the rear side of the cabinet body (, the wiring pipe (4) is uniformly arranged at the bottom of the rear cover plate (3), the rubber pipe (5) is sleeved in the wiring pipe (4), the dehumidification circulating pipeline (6) is arranged above the cabinet body (1) and two ends of the dehumidification circulating pipeline are respectively communicated with the inside of the cabinet body (1), the drying agent inserting frame (7) is arranged in a slot in the dehumidification circulating pipeline (6), the front cover plate (8) is arranged at the front end of the cabinet body (1), the glass plate (9) is arranged on the front cover plate (8), the supporting seat (10) is arranged below the cabinet body (1), the electrical equipment mounting frame (11) is connected with the cabinet body (1) in a sliding manner through the sliding bar (12), the sliding bar (12) is arranged on the left side and the right side of the cabinet body (1), the water tank (202) is arranged in the bottom of the shell (201), filter screen (203) set up in both ends around casing (201), fan (204) set up in inside casing (201), sponge metal mesh (205) set up in the place ahead of fan (204) just the bottom of sponge metal mesh (205) stretches into in basin (202), the metal separate the net (703) set up in on the both sides face of framework (702), handle seat (701) set up in the front end of framework (702), installation shaped plate (112) evenly set up in the place ahead of frame (111), gleitbretter (113) set up in the both sides of frame (111).
2. An electrical equipment dehumidification system according to claim 1, wherein: and the slide sheet (113) is provided with a screw fixing hole.
3. an electrical equipment dehumidification system according to claim 1, wherein: and threaded holes matched with the sliding sheet (113) for use are uniformly formed in the sliding bar (12).
4. An electrical equipment dehumidification system according to claim 1, wherein: the sponge metal net (205) is composed of a metal wire net and a sponge film, and the sponge film is wrapped on the periphery of the metal wire on the metal wire net.
5. An electrical equipment dehumidification system according to claim 1, wherein: the bottom of the shell (201) is provided with a water inlet communicated with the water tank (202).
6. An electrical equipment dehumidification system according to claim 1, wherein: and the outer side of the wire connecting pipe (4) is provided with threads.
7. An electrical equipment dehumidification system according to claim 1, wherein: the inner side of the handle seat (701) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605423.4U CN209766944U (en) | 2019-04-29 | 2019-04-29 | electrical equipment dehumidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605423.4U CN209766944U (en) | 2019-04-29 | 2019-04-29 | electrical equipment dehumidification system |
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| Publication Number | Publication Date |
|---|---|
| CN209766944U true CN209766944U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605423.4U Active CN209766944U (en) | 2019-04-29 | 2019-04-29 | electrical equipment dehumidification system |
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| Country | Link |
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| CN (1) | CN209766944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022242105A1 (en) * | 2021-05-20 | 2022-11-24 | 阳光电源股份有限公司 | Electrical device |
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2019
- 2019-04-29 CN CN201920605423.4U patent/CN209766944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022242105A1 (en) * | 2021-05-20 | 2022-11-24 | 阳光电源股份有限公司 | Electrical device |
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