CN211981331U - Dampproofing function high-voltage board - Google Patents
Dampproofing function high-voltage board Download PDFInfo
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- CN211981331U CN211981331U CN202020962353.0U CN202020962353U CN211981331U CN 211981331 U CN211981331 U CN 211981331U CN 202020962353 U CN202020962353 U CN 202020962353U CN 211981331 U CN211981331 U CN 211981331U
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Abstract
The utility model discloses a high-voltage cabinet with damp-proof function, the lower end of the cabinet body is provided with an installation part, the installation part and the cabinet body are isolated from each other in space, the rear part inside the cabinet body is symmetrically provided with two fixed columns, the two fixed columns are symmetrically provided with a plurality of limiting holes, the two fixed columns are sleeved with a plurality of fixed plates which are arranged in parallel in the up-down direction, the two fixed plates are symmetrically provided with fixed holes matched with the limiting holes, the fixed plates are detachably and fixedly connected on the two fixed columns after being inserted into the fixed holes and the limiting holes in sequence through bolts, the two sides of the lower part of the cabinet body are respectively and symmetrically provided with two air inlets in front of the two fixed columns, the two air inlets are provided with a filter screen and a drying chamber from outside to inside in sequence, the top of the, the outer surfaces of the installation part and the rain shelter are coated with graphene waterproof paint; the utility model has the advantages of simple structure, good damp-proof effect and simple and convenient use.
Description
Technical Field
The utility model belongs to the technical field of high-voltage board equipment, concretely relates to dampproofing function high-voltage board.
Background
The high-voltage cabinet plays an important role in electric power operation, a large number of electrical devices such as a handcart, a high-voltage circuit breaker, a vacuum circuit breaker, a voltage transformer, a current transformer and the like are contained in the high-voltage cabinet, the high-voltage cabinet has high sealing performance, a compact structure, a small internal space, unsmooth circulation of relatively closed air, and moisture is often introduced due to the reasons of poor sealing, underground moisture regain and the like; when the air humidity is too high, the content of the cabinet is easy to generate condensation, so that the insulating part is affected with damp, the performance and the service life of the component are reduced, the metal corrosion is accelerated, the contact surface is oxidized, the contact resistance is increased, the insulating strength of high-voltage electrical equipment is seriously reduced, and further, accidents are caused; in order to solve the above problems, it is necessary to develop a high voltage cabinet with moisture-proof function.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a dampproof function high-voltage board with simple structure, good dampproof effect and simple and convenient use.
The purpose of the utility model is realized like this: a high-voltage cabinet with a damp-proof function comprises a cabinet body, wherein the lower end of the cabinet body is provided with an installation part, the installation part and the cabinet body are arranged in a spaced manner, two fixing columns are symmetrically arranged on the two sides of the rear part in the cabinet body, a plurality of limiting holes which are arranged in a one-to-one correspondence manner are symmetrically arranged on the two fixing columns, a plurality of fixing plates which are arranged in parallel in the vertical direction are sleeved on the two fixing columns, fixing holes which are matched with the limiting holes are symmetrically arranged on the two sides of each fixing plate, the fixing plates are sequentially inserted into the fixing holes and the limiting holes through bolts and then are fixedly connected onto the two fixing columns in a detachable manner, two air inlets are respectively and symmetrically arranged on the two sides of the lower part of the cabinet body in front of the two fixing columns, a filter screen and a drying chamber, the upper end of the cabinet body is equipped with rainshelter, the upper end of the cabinet body is located the below of rainshelter is equipped with the dehumidifier, the dehumidifier with the air outlet pipe connection, the cabinet body the installation department the surface coating of rainshelter has graphite alkene waterproof coating.
Preferably, the mounting part is a cavity structure, and crossed reinforcing ribs are arranged in the cavity structure.
Preferably, the lower terminal surface of the cabinet body evenly is equipped with a plurality of erection columns, the up end of cavity structure be equipped with the mounting hole that a plurality of erection columns one-to-one set up, a plurality of erection columns pass downwards outer end is equipped with lock nut behind a plurality of mounting holes.
Preferably, the outer end of the bolt is provided with a limiting block, the inner end of the bolt is provided with an elastic arm, and the bolt passes through the elastic arm to sequentially penetrate through the fixing hole and the limiting hole and then detachably and fixedly connect the fixing plate to the two fixing columns.
Preferably, a replaceable desiccant bag is arranged in the drying chamber.
Preferably, rain-proof covers are arranged on the outer sides of the two air inlets, and the lower ends of the rain-proof covers are lower than the lower ends of the air inlets.
Owing to adopted above technical scheme, the beneficial effects of the utility model are that: the utility model adopts the independently arranged installation part for the installation of the high-voltage cabinet, and solves the problem that the moisture is easy to be immersed due to the through direct installation of the bottom end surface of the high-voltage cabinet in the prior art; the utility model adopts the whole surface of the high-voltage board to be coated with the graphene coating, thereby enhancing the waterproof function of the surface of the high-voltage board; the utility model adopts the external dehumidifier to cooperate with the air inlet and the air outlet, so that the moisture in the high-voltage cabinet can be pumped away at any time, the moisture in the cabinet is reduced, the moisture is prevented from being condensed on the surface of the electrical equipment, and the potential safety hazard of the electrical equipment is reduced; the utility model adopts the fixed column and the fixed plate which can move up and down along the fixed column and can be fixed in a detachable way in the high-voltage cabinet body, which are used for the flexible installation of the electrical equipment in the high-voltage cabinet, thereby increasing the practicability of the high-voltage cabinet and being simple and convenient to use; in general, the utility model has the advantages of simple structure, good damp-proof effect and simple and convenient use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a local structure of the bottom and the mounting portion of the cabinet of the present invention.
Fig. 3 is a schematic view of a partial structure of the plug pin, the fixing plate and the fixing column of the present invention.
In the figure: 1. the drying cabinet comprises a cabinet body 2, an installation part 3, a fixing column 4, an air inlet 5, a filter screen 6, a drying chamber 7, a drying agent bag 8, a fixing plate 9, a limiting hole 10, a bolt 11, a rain shelter 12, a dehumidifier 13, an air outlet 14, a reinforcing rib 15, an installation hole 16, an installation column 17, an elastic arm 18, a rain cover 19 and a limiting block.
Detailed Description
The technical scheme of the utility model is further explained in detail with the attached drawings.
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a dampproofing function high-voltage board, including the cabinet body 1, the lower extreme of the cabinet body 1 is equipped with installation department 2, and installation department 2 and the cabinet body 1 keep apart the setting each other in the space, prevent that moisture from the bottom of the cabinet body 1 from soaking in the cabinet body 1. Rear portion bilateral symmetry in the cabinet body 1 is equipped with two fixed columns 3, the symmetry is equipped with spacing hole 9 that a plurality of one-to-one set up on two fixed columns 3, the cover is equipped with a plurality of upper and lower direction parallel arrangement's fixed plate 8 on two fixed columns 3, the bilateral symmetry of fixed plate 8 is equipped with the fixed orifices that matches the setting with spacing hole 9, fixed plate 8 inserts fixed orifices and spacing hole 9 in proper order through bolt 10 in the detachable fixed connection in two fixed columns 3 of back, detachable fixed connection can reciprocate in fixed plate 8 on two fixed columns 3, make things convenient for the installation of the electrical equipment of variation in size. The place ahead that the lower part both sides of the cabinet body 1 were located two fixed columns 3 is the symmetry respectively and is equipped with two income wind gaps 4, two income wind gaps 4 department has set gradually filter screen 5 from outside to inside, drying chamber 6, the top of the cabinet body 1 is equipped with air outlet 13, the upper end of the cabinet body 1 is equipped with rainshelter 11, the below that the upper end of the cabinet body 1 is located rainshelter 11 is equipped with dehumidifier 12, dehumidifier 12 and 13 pipe connections of air outlet, the cabinet body 1, installation department 2, the surface coating of rainshelter 11 has graphite alkene waterproof coating.
Preferably, the mounting portion 2 is a cavity structure, and a criss-cross reinforcing rib 14 is arranged in the cavity structure to enhance the supporting strength of the mounting portion 2.
Preferably, the lower terminal surface of the cabinet body 1 evenly is equipped with a plurality of erection columns 16, and the up end of cavity structure is equipped with the mounting hole 15 that sets up with a plurality of 16 one-to-one of erection columns, and a plurality of 15 outer ends of erection columns are equipped with lock nut after passing a plurality of mounting holes 15 downwards, and through erection column 16, mounting hole 15 and lock nut, the detachable installation of the cabinet body 1 is on installation department 2, makes things convenient for the change and the maintenance of the cabinet body 1 in later stage.
Preferably, the outer end of the bolt 10 is provided with a limiting block 19, the inner end of the bolt 10 is provided with an elastic arm 17, the bolt 10 sequentially passes through the fixing hole and the limiting hole 9 through the elastic arm 17 to detachably and fixedly connect the fixing plate 8 to the two fixing columns 3, and the elastic arm 17 is matched with the limiting block 19 to enable the bolt 10 to firmly detachably and fixedly connect the fixing plate 8 to the two fixing columns 3.
Preferably, a replaceable desiccant bag 7 is arranged in the drying chamber 6, so that the desiccant can be replaced conveniently.
Preferably, rain-proof covers 18 are arranged on the outer sides of the two air inlets 4, and the lower ends of the rain-proof covers 18 are lower than the lower ends of the air inlets 4, so that rainwater is prevented from entering the cabinet body 1 from the two air inlets 4.
When the utility model is used, the high-voltage cabinet body 1 is installed in an actual working place through the installation part 2, then the high-voltage cabinet body 1 is installed in the size and the shape of the electrical equipment in the cabinet body 1 according to various requirements, the distance between the fixing plates 8 is adjusted, the fixing plates 8 are fixedly connected to the two fixing columns 3 through the bolts 10, then the electrical equipment is installed in the cabinet body 1 through the fixing plates 8, after the electrical equipment is installed and debugged to be qualified, the dehumidifier 12 is started, the high-voltage cabinet can start working, and during the working period, the dehumidifier 12 can suck away moisture in the cabinet body 1 at any time, so that the interior of the cabinet body 1 is kept dry; the graphene coating coated on the outer surfaces of the cabinet body 1, the mounting part 2 and the rain shelter 11 can effectively prevent rainwater from entering for a long time, so that the outer surface of the high-voltage cabinet has a good waterproof effect; in the meantime, the desiccant bag in the drying chamber 6 can be replaced regularly, which is helpful for maintaining the dry working environment in the cabinet 1, so that each electrical device can work well for a long time.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a dampproofing function high-voltage board, includes the cabinet body, its characterized in that: the lower end of the cabinet body is provided with an installation part, the installation part and the cabinet body are arranged in a spaced manner, two fixing columns are symmetrically arranged on the two sides of the rear part in the cabinet body, a plurality of limiting holes which are arranged in a one-to-one correspondence manner are symmetrically arranged on the two fixing columns, a plurality of fixing plates which are arranged in parallel in the vertical direction are sleeved on the two fixing columns, fixing holes matched with the limiting holes are symmetrically arranged on the two sides of the fixing plates, the fixing plates are sequentially inserted into the fixing holes and the limiting holes through bolts and then are detachably and fixedly connected to the two fixing columns, two air inlets are respectively and symmetrically arranged on the two sides of the lower part of the cabinet body in front of the two fixing columns, a filter screen and a drying chamber are sequentially arranged at the two air inlets from outside to inside, an air outlet is arranged at the, the upper end of the cabinet body is located the below of rainshelter is equipped with the dehumidifier, the dehumidifier with the air outlet pipe connection, the cabinet body the installation department the surface coating of rainshelter has graphite alkene waterproof coating.
2. The moisture-proof high-voltage cabinet according to claim 1, wherein: the installation department is the cavity structure, be equipped with criss-cross strengthening rib in the cavity structure.
3. The moisture-proof high-voltage cabinet according to claim 2, wherein: the lower terminal surface of the cabinet body evenly is equipped with a plurality of erection columns, the up end of cavity structure be equipped with the mounting hole that a plurality of erection columns one-to-one set up, a plurality of erection columns pass downwards outer end is equipped with lock nut behind a plurality of mounting holes.
4. The moisture-proof high-voltage cabinet according to claim 1, wherein: the outer end of bolt is equipped with the stopper, the inner of bolt is equipped with the elastic arm, the bolt passes through the elastic arm passes in proper order the fixed orifices spacing hole after with the detachable fixed connection of fixed plate in on two fixed columns.
5. The moisture-proof high-voltage cabinet according to claim 1, wherein: and a replaceable desiccant bag is arranged in the drying chamber.
6. The moisture-proof high-voltage cabinet according to claim 1, wherein: rain-proof covers are arranged on the outer sides of the two air inlets, and the lower ends of the rain-proof covers are lower than the lower ends of the air inlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962353.0U CN211981331U (en) | 2020-06-01 | 2020-06-01 | Dampproofing function high-voltage board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962353.0U CN211981331U (en) | 2020-06-01 | 2020-06-01 | Dampproofing function high-voltage board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211981331U true CN211981331U (en) | 2020-11-20 |
Family
ID=73370243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020962353.0U Active CN211981331U (en) | 2020-06-01 | 2020-06-01 | Dampproofing function high-voltage board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211981331U (en) |
-
2020
- 2020-06-01 CN CN202020962353.0U patent/CN211981331U/en active Active
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