CN210468448U - Outdoor dampproofing high tension switchgear - Google Patents
Outdoor dampproofing high tension switchgear Download PDFInfo
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- CN210468448U CN210468448U CN201921519277.XU CN201921519277U CN210468448U CN 210468448 U CN210468448 U CN 210468448U CN 201921519277 U CN201921519277 U CN 201921519277U CN 210468448 U CN210468448 U CN 210468448U
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Abstract
The utility model discloses an outdoor dampproofing high tension switchgear, including water guide top cap, the cabinet body and water collection fixing base, the top of the cabinet body is fixed with the water guide top cap through the joint support, the central authorities on the inside cabinet body top of water guide top cap are fixed with the air exhauster, the bottom of the cabinet body is arranged in to the water collection fixing base, and the central authorities at water collection fixing base top are fixed with the ventilative water-blocking film. The utility model discloses an install the water guide top cap, the cabinet body and the fixing base of catchmenting, can effectively take out the internal portion back of suction cabinet by cabinet body top through the air exhauster with the inside air of fixing base of catchmenting after ventilative block-water membrane filters steam, effectively cool down the internal portion environment of cabinet through arranging the inside low temperature air of the fixing base of catchmenting below ground in, and ventilative block-water membrane can effectively separate steam and get into the internal portion of cabinet, the erosion of steam to electrical component in the suction air has been avoided, the damage of the inside electrical component of cubical switchboard has effectively been reduced, the moisture resistance of cubical switchboard has been improved.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is an outdoor dampproofing high tension switchgear.
Background
The high-voltage switch cabinet is one kind of switch cabinet, and the high-voltage switch cabinet is mainly used for the switch cabinet which plays the roles of on-off, control or protection and the like in power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system, and is an electric appliance product with the voltage grade of 3.6 kV-550 kV.
When the high tension switchgear drops into use in the outdoor environment, often can receive the influence of steam in the outdoor environment, make moist air entering cubical switchboard inside cause the erosion damage to electrical component, thereby influence the life of cubical switchboard, and current cubical switchboard only draws out the internal portion air of cabinet through the fan and guarantees its humidity resistance, can't get rid of the steam in the air completely, dampproofing effect is not good, and the heat that the internal portion electrical component during operation of cubical switchboard produced very easily gathers, traditional convulsions radiating effect is not good, the low heat dissipation efficiency, still there is the thermal problem of gathering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor dampproofing high tension switchgear to current cubical switchboard that proposes in solving above-mentioned background art often can receive the influence of steam in the outdoor environment, makes humid air get into the inside erosion and damage that causes electrical component of cubical switchboard, can't get rid of the steam in the air completely, and dampproofing effect is not good, and the radiating effect is not good, the not high problem of radiating efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor moisture-proof high-voltage switch cabinet comprises a water guide top cover, a cabinet body and a water collection fixing seat, wherein the top of the cabinet body is fixed with the water guide top cover through a clamping support, the water guide top cover is of a triangular structure, dustproof net plates are welded at the tops of the cabinet bodies at two ends of the water guide top cover, an exhaust fan is fixed at the center of the top end of the cabinet body inside the water guide top cover, the two ends of the bottom of the cabinet body are connected with fixing blocks, the water collection fixing seat is arranged at the bottom end of the cabinet body, the cross section of the water collection fixing seat is of an inverted trapezoidal structure, fixing grooves matched with the fixing blocks are formed in the tops of the water collection fixing seats, the cabinet body is clamped and fixed with the fixing grooves at the tops of the water collection fixing seat through the fixing blocks, filter net plates are fixed on two sides of the tops of the water collection fixing seat outside, all be connected with the net that seeps water on the lateral wall at ventilative membrane below fixing base both ends that catchments, one side of the cabinet body evenly articulates there is the cabinet door, and the inside of the cabinet body all is fixed with the baffle between 2 adjacent cabinet doors, and all is equipped with the mounting groove on the baffle, and the mounting groove on every baffle is crisscross to be set up, the mounting groove outside all is equipped with the draw-in groove, and draw-in groove and mounting groove constitute "T" style of calligraphy structure, the equal joint in inside of mounting groove has dampproofing box, and the top of dampproofing box both sides all is connected with the card strip, and the equal joint of card strip is inside with the draw-in groove of one side, the top of dampproofing box articulates there is sealed lid, and the central authorities at sealed capping portion are equipped with the recess, and the inside of recess articulates there.
Further, the maximum size of the bottom of the water guide top cover is larger than that of the cabinet body.
Furthermore, the cross section of the bracket below the water guide top cover is of an inverted T-shaped structure, and the top of the cabinet body is provided with a clamping groove matched with the cabinet body.
Furthermore, the bottom end of the cabinet body at the top of the breathable water-blocking film and the top end of the cabinet body below the exhaust fan are both fixed with an isolation screen plate.
Further, the height of the water seepage net is at least half of the height of the inside of the water collecting fixing seat.
Furthermore, sealing rubber gaskets are fixed at the bottom end of the inside of the fixing groove and one side, close to the handle, of the sealing cover.
Compared with the prior art, the beneficial effects of the utility model are that: the outdoor moisture-proof high-voltage switch cabinet is provided with the water guide top cover, the cabinet body and the water collection fixing seat, air in the water collection fixing seat can be effectively filtered by the exhaust fan through the breathable water-blocking film, is pumped into the cabinet body and then is pumped out from the top of the cabinet body, the internal environment of the cabinet body can be effectively cooled through low-temperature air in the water collection fixing seat arranged below the ground, the breathable water-blocking film can effectively prevent water vapor from entering the cabinet body, the corrosion of the water vapor in the pumped air on electric elements is avoided, the damage of the electric elements in the switch cabinet is effectively reduced, the moisture resistance of the switch cabinet is improved, the pumped air can effectively adsorb residual water vapor in flowing air through the moisture-proof agent arranged in the moisture-proof box fixed in a staggered mode in the process of moving from bottom to top in the cabinet body, the moisture resistance in the cabinet body is further improved, the dampproofing box of crisscross setting simultaneously can effectively make the air at the internal tortuous flow of cabinet, the flow stroke of air at the internal portion of cabinet has effectively been improved, thereby make the internal portion air of cabinet fully take out and circulate, the thermal gathering in cubical switchboard inside has been reduced, and the water guide top cap can effectively be with rainwater direction cabinet body both sides when sleet weather, and make drippage water droplet flow into the inside storage of water collection fixing base after filter impurity through the filter plate, effectively adsorb the internal portion air heat of water collection fixing base through the rainwater evaporation of collecting, thereby effectively reduce the temperature of the internal portion air of water collection fixing base, be convenient for the air exhauster during operation cools off the internal portion heat of cabinet through refrigerated air, thereby effectively improve the cooling rate of the internal portion of cabinet, effectively solved traditional cubical switchboard heat dissipation not good, the heat dissipation rate is low, the not good problem of humidity resistance.
Drawings
FIG. 1 is a schematic side sectional view of the device of the present invention;
fig. 2 is an enlarged schematic structural view of a section a in fig. 1 according to the present invention.
In the figure: 1. a water guide top cover; 2. a cabinet body; 3. a moisture-proof box; 4. a partition plate; 5. a fixed block; 6. a water collecting fixed seat; 7. a column; 8. a breathable water-blocking film; 9. a water seepage net; 10. fixing grooves; 11. a filter screen plate; 12. a cabinet door; 13. isolating the screen plate; 14. an exhaust fan; 15. a dustproof screen plate; 16. clamping the strip; 17. a sealing cover; 18. a handle; 19. a groove; 20. air holes are arranged; 21. a card slot; 22. mounting grooves; 23. and a lower air hole.
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 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.
Referring to fig. 1-2, the present invention provides an embodiment: an outdoor moisture-proof high-voltage switch cabinet comprises a water guide top cover 1, a cabinet body 2 and a water collection fixing seat 6, wherein the top of the cabinet body 2 is fixedly provided with the water guide top cover 1 through a clamping support, the maximum size of the bottom of the water guide top cover 1 is larger than that of the cabinet body 2, rain and snow can be effectively guided to two sides of the cabinet body 2 through the water guide top cover 1 in rainy and snowy weather, the erosion of rainwater to the switch cabinet is reduced directly, the cross section of the support below the water guide top cover 1 is of an inverted T-shaped structure, the top of the cabinet body 2 is provided with clamping grooves matched with the support, the water guide top cover 1 and the cabinet body 2 can be conveniently fixed and disassembled, the internal mechanism of the water guide top cover 1 can be conveniently overhauled, meanwhile, the connectivity between the water guide top cover 1 and the cabinet body 2 can be effectively improved through the T-shaped structure, the phenomenon that the water guide top cover 1 is, the water guide top cover 1 is designed into a triangular structure, dustproof mesh plates 15 are welded at the tops of the cabinet bodies 2 at two ends of the water guide top cover 1, an exhaust fan 14 is fixed at the center of the top end of the cabinet body 2 inside the water guide top cover 1, the two ends of the bottom of the cabinet body 2 are connected with fixing blocks 5, a water collection fixing seat 6 is arranged at the bottom end of the cabinet body 2, the cross section of the water collection fixing seat 6 is of an inverted trapezoidal structure, fixing grooves 10 matched with the fixing blocks 5 are formed in the top of the water collection fixing seat 6, the cabinet body 2 is fixedly clamped with the fixing grooves 10 in the top of the water collection fixing seat 6 through the fixing blocks 5, filter mesh plates 11 are fixed on two sides of the top of the water collection fixing seat 6 outside the cabinet body 2, stand columns 7 are uniformly fixed inside the water collection fixing seat 6, a breathable water blocking film 8 is fixed in the center of the top of the water collection fixing seat 6, the cabinet body 2 is convenient to be communicated with the external environment through the isolation screen plate 13, the exhaust fan 14 is convenient to suck the ambient air into the cabinet body 2 through the bottom of the cabinet body 2 and draw the ambient air out from the top of the cabinet body 2 when in work, the heat generated by the electric elements in the cabinet body 2 is convenient to be taken out through the flowing air, thereby effectively ensuring the heat dissipation performance of the switch cabinet, and the switch cabinet is convenient to use, the side walls at the two ends of the water collection fixing seat 6 below the air-permeable water-blocking film 8 are both connected with the water seepage net 9, the height of the water seepage net 9 is 2/3 of the height in the water collection fixing seat 6, one side of the cabinet body 2 is uniformly hinged with the cabinet doors 12, the partition plates 4 are fixed in the cabinet body 2 between the adjacent cabinet doors 12, the installation grooves 22 are arranged on the partition plates 4, the installation grooves 22 on each partition plate 4 are staggered, the moisture-proof box 3 is clamped in the mounting groove 22, the top parts of two sides of the moisture-proof box 3 are connected with the clamping strips 16, the clamping strips 16 are clamped in the clamping groove 21 on the same side, the top part of the moisture-proof box 3 is hinged with the sealing cover 17, the center of the top part of the sealing cover 17 is provided with the groove 19, the inside of the groove 19 is hinged with the handle 18, the bottom end inside the fixing groove 10 and one side of the sealing cover 17 close to the handle 18 are both fixed with the sealing rubber gasket, so that the sealing performance between the fixing block 5 and the fixing groove 10 is improved through the sealing rubber gasket, the sealing performance between the cabinet body 2 and the water collecting fixing seat 6 is effectively ensured, the water vapor inside the water collecting fixing seat 6 is effectively prevented from entering the cabinet body 2, the moisture resistance of the cabinet body 2 is effectively improved, meanwhile, the sealing performance between the sealing cover 17 and the moisture-proof box 3 is effectively improved, the sealing, and the bottom ends of the moisture-proof boxes 3 are all uniformly provided with lower air holes 23.
The working principle is as follows: before use, firstly digging a positioning groove with the same size as the water collecting fixed seat 6 under the ground of an area where a switch cabinet needs to be installed, then fixing the water collecting fixed seat 6 inside the positioning groove to keep the top of the water collecting fixed seat 6 parallel to the ground, then clamping and fixing the cabinet body 2 inside a fixed groove 10 at the top of the water collecting fixed seat 6 through a fixed block 5, then fixing a water guide top cover 1 at the top of the cabinet body 2, then opening a cabinet door 12, respectively fixing electric elements needing to be used on a partition plate 4 inside the cabinet body 2, putting a moisture-proof agent into a moisture-proof box 3, covering the cabinet door 12, finally switching on an external power supply, using the switch cabinet, wherein an exhaust fan 14 continuously works during the use process of the switch cabinet, pumping air inside the water collecting fixed seat 6 into the cabinet body 2 after filtering the water vapor through a breathable water-blocking film 8, pumping out from the top of the, the erosion of water vapor in the air to electrical elements is avoided, the damage of the electrical elements in the switch cabinet is effectively reduced, the moisture resistance of the switch cabinet is improved, the water collecting fixing seat 6 is arranged below the ground, the temperature of the air in the water collecting fixing seat 6 is lower than that of the external environment, so that the air entering the cabinet body 2 can effectively cool the internal environment of the cabinet body 2, the heat in the cabinet body 2 is pumped out and discharged to the external environment along with the continuous pumping of the exhaust fan 14, the air flow in the cabinet body 2 is effectively improved, the heat accumulation in the cabinet body 2 is effectively avoided, the heat dissipation performance of the switch cabinet is ensured, and meanwhile, when the air moves from bottom to top in the cabinet body 2, the air can effectively flow in the cabinet body 2 due to the uniform arrangement of the upper air holes 20 and the lower air holes 23 on the moisture-proof box 3 which is fixed in a staggered mode, and the flow stroke of the air in the cabinet body 2, the air in the cabinet body 2 can be effectively and fully circulated, the moisture-proof agent placed in the moisture-proof box 3 can effectively adsorb residual water vapor in flowing air, the moisture resistance in the cabinet body 2 is further improved, the safe operation of electrical elements in the switch cabinet is ensured, when in rainy and snowy weather, rainwater is guided to two sides of the cabinet body 2 through the water guide top cover 1, dropped water drops filter impurities through the filter screen plate 11 and then flow into the water collection fixing seat 6 for storage, the air heat in the water collection fixing seat 6 is effectively adsorbed through the evaporation of the collected rainwater, so that the temperature of the air in the water collection fixing seat 6 is effectively reduced, the heat in the cabinet body 2 is conveniently cooled through the cooled air when the exhaust fan 14 works, the cooling rate in the cabinet body 2 is effectively improved, when the liquid level in the water collection fixing seat 6 reaches the position of the water seepage net 9, redundant water is seeped into the soil through the water seepage net 9, effectively avoiding the overhigh liquid level of the water collected in the water collecting fixed seat 6 from immersing into the cabinet body 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an outdoor dampproofing high tension switchgear, includes water guide top cap (1), the cabinet body (2) and water collection fixing base (6), its characterized in that: the top of the cabinet body (2) is fixed with a water guide top cover (1) through a clamping support, the water guide top cover (1) is arranged to be of a triangular structure, dustproof net plates (15) are welded at the tops of the cabinet bodies (2) at the two ends of the water guide top cover (1), an exhaust fan (14) is fixed at the center of the top end of the cabinet body (2) inside the water guide top cover (1), the two ends of the bottom of the cabinet body (2) are connected with fixing blocks (5), the bottom end of the cabinet body (2) is arranged in a water collection fixing seat (6), the cross section of the water collection fixing seat (6) is of an inverted trapezoidal structure, fixing grooves (10) matched with the fixing blocks (5) are formed in the top of the water collection fixing seat (6), the cabinet body (2) is clamped and fixed with the fixing grooves (10) at the top of the water collection fixing seat (6) through the fixing blocks (5), and filter net plates (11) are, the waterproof cabinet is characterized in that upright columns (7) are uniformly fixed inside the water collecting fixing seats (6), the central portions of the tops of the water collecting fixing seats (6) are fixedly provided with air-permeable water-blocking films (8), the side walls at the two ends of the water collecting fixing seats (6) below the air-permeable water-blocking films (8) are connected with water seepage nets (9), cabinet doors (12) are uniformly hinged to one side of the cabinet body (2), partition plates (4) are fixed inside the cabinet body (2) between every two adjacent cabinet doors (12), mounting grooves (22) are arranged on the partition plates (4), the mounting grooves (22) on each partition plate (4) are arranged in a staggered mode, clamping grooves (21) are arranged on the outer sides of the mounting grooves (22), the clamping grooves (21) and the mounting grooves (22) form T-shaped structures, damp-proof boxes (3) are clamped inside the mounting grooves (22), and clamping strips (16) are connected to the tops of the two, and inside card strip (16) equal joint in draw-in groove (21) with one side, the top of dampproofing box (3) articulates there is sealed lid (17), and the central authorities at sealed lid (17) top are equipped with recess (19), and the inside of recess (19) articulates there is handle (18), the top of the sealed lid (17) in recess (19) outside evenly is equipped with gas pocket (20), and the bottom of dampproofing box (3) all evenly is equipped with down gas pocket (23).
2. The outdoor moisture-proof high-voltage switch cabinet according to claim 1, characterized in that: the maximum size of the bottom of the water guide top cover (1) is larger than that of the cabinet body (2).
3. The outdoor moisture-proof high-voltage switch cabinet according to claim 2, characterized in that: the support cross-section of water guide top cap (1) below is for "T" style of calligraphy structure, and the top of the cabinet body (2) is equipped with rather than the joint groove of mutually supporting.
4. The outdoor moisture-proof high-voltage switch cabinet according to claim 1, characterized in that: the bottom of the cabinet body (2) at the top of the air-permeable water-blocking film (8) and the top of the cabinet body (2) below the exhaust fan (14) are both fixed with an isolation screen (13).
5. The outdoor moisture-proof high-voltage switch cabinet according to claim 1, characterized in that: the height of the water seepage net (9) is at least half of the internal height of the water collection fixing seat (6).
6. The outdoor moisture-proof high-voltage switch cabinet according to claim 1, characterized in that: and sealing rubber gaskets are fixed at the bottom end inside the fixing groove (10) and one side of the sealing cover (17) close to the handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921519277.XU CN210468448U (en) | 2019-09-12 | 2019-09-12 | Outdoor dampproofing high tension switchgear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921519277.XU CN210468448U (en) | 2019-09-12 | 2019-09-12 | Outdoor dampproofing high tension switchgear |
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| Publication Number | Publication Date |
|---|---|
| CN210468448U true CN210468448U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921519277.XU Active CN210468448U (en) | 2019-09-12 | 2019-09-12 | Outdoor dampproofing high tension switchgear |
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| CN (1) | CN210468448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050852A (en) * | 2020-07-28 | 2020-12-08 | 安徽汉腾北斗智能装备有限公司 | Wind-powered electricity generation safe operation monitoring devices based on big dipper satellite |
| CN112186599A (en) * | 2020-11-03 | 2021-01-05 | 中泽电气科技有限公司 | Heat dissipation moisture-proof high-low voltage switch cabinet |
| CN112688185A (en) * | 2020-12-21 | 2021-04-20 | 山东恒瑞德电力设备有限公司 | Rainproof and moistureproof mechanism suitable for outdoor low-voltage complete switch equipment |
-
2019
- 2019-09-12 CN CN201921519277.XU patent/CN210468448U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050852A (en) * | 2020-07-28 | 2020-12-08 | 安徽汉腾北斗智能装备有限公司 | Wind-powered electricity generation safe operation monitoring devices based on big dipper satellite |
| CN112186599A (en) * | 2020-11-03 | 2021-01-05 | 中泽电气科技有限公司 | Heat dissipation moisture-proof high-low voltage switch cabinet |
| CN112186599B (en) * | 2020-11-03 | 2022-10-21 | 中泽电气科技有限公司 | Heat dissipation moisture-proof high-low voltage switch cabinet |
| CN112688185A (en) * | 2020-12-21 | 2021-04-20 | 山东恒瑞德电力设备有限公司 | Rainproof and moistureproof mechanism suitable for outdoor low-voltage complete switch equipment |
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