CN113572040A - Electric power cabinet that rainy season possesses dampproofing mechanism - Google Patents
Electric power cabinet that rainy season possesses dampproofing mechanism Download PDFInfo
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- CN113572040A CN113572040A CN202111125597.9A CN202111125597A CN113572040A CN 113572040 A CN113572040 A CN 113572040A CN 202111125597 A CN202111125597 A CN 202111125597A CN 113572040 A CN113572040 A CN 113572040A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 59
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 12
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an electric power cabinet with a damp-proof mechanism in rainy seasons, and relates to the technical field of damp-proof of electric power cabinets. This electric power cabinet that rainy season possessed dampproofing mechanism, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom both ends fixed mounting of the cabinet body has the supporting legs, the top fixed mounting of the cabinet body has the roof, the left and right sides fixed mounting of the cabinet body has heat dissipation mechanism, the inboard center fixed mounting in bottom of the cabinet body has exhaust mechanism, the positive both ends of the cabinet body are passed through the hinge and are rotated and install the cabinet door, cabinet door and cabinet body openly contact department are provided with airtight rubber. This electric power cabinet that possesses dampproofing mechanism in rainy season sets up heat dissipation mechanism cooperation exhaust mechanism, at rainwater weather, blocks up the louvre of electric power cabinet to discharge the moisture in the electric power cabinet smoothly, guaranteed the heat dissipation function of electric power cabinet under the normal weather, and when having avoided rainwater weather, the moisture in the electric power cabinet is gathered and is caused the damage to the electrical component in the electric power cabinet.
Description
Technical Field
The invention relates to the technical field of moisture prevention of electric power cabinets, in particular to an electric power cabinet with a moisture prevention mechanism in rainy seasons.
Background
The power cabinet is a common power infrastructure, is a very important device in the power field, and is internally provided with a large number of power parts and tools, the power cabinet mainly comprises a power distribution cabinet and a power tool cabinet, the power distribution cabinet mainly has the main functions of voltage monitoring, current overcurrent protection and the like, the power tool cabinet has the function of storing power tools such as safety caps, insulating gloves and the like, wherein most of the power distribution cabinets are arranged outdoors, and moist air enters the cabinet from a heat dissipation hole of the power distribution cabinet in rainy days, so the moisture-proof power cabinet is required to be used; the general moisture-proof electric power cabinet heats in the electric power cabinet through the heating mechanism, so that the temperature of the air is raised, the moisture in the air is evaporated, and the moisture-proof effect is achieved.
Dampproofing electric power cabinet on the existing market, moist air can form moisture by the heating mechanism evaporation in the switch board, and moisture accumulates in the electric power cabinet and is difficult to the exhaust cabinet body, leads to electric elements's damage easily with the electric elements contact in the electric power cabinet.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the electric power cabinet with the moisture-proof mechanism in rainy season, the heat dissipation mechanism is arranged to be matched with the exhaust mechanism, the electric power cabinet is sealed in rainy days, moisture in the electric power cabinet is exhausted, and the damage of the moisture in the electric power cabinet to electric power equipment is avoided.
In order to achieve the purpose, the invention is realized by the following technical scheme: the electric power cabinet with the damp-proof mechanism in rainy seasons comprises a cabinet body, wherein supporting legs are fixedly mounted at two ends of the bottom of the cabinet body, a top plate is fixedly mounted at the top of the cabinet body, heat dissipation mechanisms are fixedly mounted at the left side and the right side of the cabinet body, an exhaust mechanism is fixedly mounted at the center of the inner side of the bottom of the cabinet body, cabinet doors are rotatably mounted at two ends of the front side of the cabinet body through hinges, and airtight rubber is arranged at the contact positions of the cabinet doors and the front side of the cabinet body;
the air exhaust mechanism comprises an air inlet plate and an air suction bag, the air inlet plate is fixedly arranged at the center of the inner side of the bottom of the cabinet body, and the air suction bag is fixedly arranged at the center of the top of the air inlet plate;
the air suction bag comprises a thermal expansion air bag and a contact rod, the thermal expansion air bag is fixedly arranged on the inner side of the air suction bag through the contact rod, the contact rod is fixedly arranged on the inner side of the air suction bag, and the contact rod is an elastic rod.
Preferably, heat dissipation mechanism includes louvre, fixed block, drive mechanism, stopper and activity dog, the louvre is seted up in the left and right sides upper end of the cabinet body, and the louvre is the bar hole, and the louvre is by the inboard upper end slope in the outside, fixed block fixed mounting is at the left and right sides center of the cabinet body, the fixed block has openly been seted up and has been run through the bar mouth, drive mechanism and fixed block swing joint, stopper fixed mounting is at the left and right sides inner wall of the cabinet body, activity dog movable mounting is in the inboard movable groove of stopper.
Preferably, exhaust mechanism still includes blast pipe and discharge valve, the lower extreme fixed connection of blast pipe is in the top gas outlet department of breathing in the bag, and blast pipe fixed connection is in the bottom of roof, discharge valve fixed mounting is in the junction of blast pipe and breathing in the bag.
Preferably, drive mechanism includes retaining piece, elastic component, first hydraulic stem, hydraulic pressure pipe and second hydraulic stem, retaining piece activity joint is in the bar mouth of fixed block, and the retaining piece is close to cabinet body one side and is provided with movable fixture block, the bottom fixed mounting of elastic component is inboard at the bar mouth of fixed block, the top of elastic component and the bottom fixed connection of retaining piece, first hydraulic stem fixed connection is in the movable fixture block bottom that the retaining piece is close to cabinet body one side, and the lower extreme movable mounting of first hydraulic stem is in the hydraulic pressure pipe, the inboard of the left and right sides board of hydraulic stem fixed mounting at the cabinet body, the lower extreme movable mounting of second hydraulic stem is in the hydraulic pressure pipe, the upper end movable mounting of second hydraulic stem is in the movable groove of stopper, and the upper end and the activity dog of second hydraulic stem meet.
Preferably, the air suction bag further comprises a movable rod, a fixed column and a closing sheet, the fixed column is fixedly installed at the lower end of the air suction bag, the movable rod is rotatably installed at the center of the fixed column through a rotating shaft, the lower end of the movable rod is provided with magnetic blocks which attract each other, and the closing sheet is fixedly connected to the lower end of the movable rod.
Preferably, discharge valve includes solid fixed ring, piston and elasticity post, solid fixed ring fixed mounting is inboard at the upper end gas outlet of breathing in the bag, the piston passes through elasticity post movable mounting at solid fixed ring's center.
The invention provides an electric power cabinet with a moisture-proof mechanism in rainy seasons. The method has the following beneficial effects:
(1) this rainy season possesses the electric power cabinet of dampproofing mechanism, sets up heat dissipation mechanism cooperation exhaust mechanism, at rainwater weather, blocks up the louvre of electric power cabinet to discharge the moisture in the electric power cabinet smoothly, guaranteed the heat dissipation function of electric power cabinet under the normal weather, and when having avoided rainwater weather, the moisture in the electric power cabinet is gathered and is caused the damage to the electrical component in the electric power cabinet.
(2) This electric power cabinet that possesses dampproofing mechanism in rainy season, at rainwater weather, after retaining in the retaining piece, to the elastic component production pressure of bottom, make the elastic component compression to drive mechanism work, make the internal side of cabinet activity dog shelter from the louvre, make the louvre airtight, with the inside and outside environmental separation of electric power cabinet, avoid during moist air constantly gushes into the electric power cabinet.
(3) This rainy season possesses the electric power cabinet of dampproofing mechanism, the louvre is by airtight back, the unable loss of high temperature that the electric elements work in the electric power cabinet produced, lead to the temperature rise in the electric power cabinet, the thermal energy gasbag is heated the inflation, drive the gasbag inflation of breathing in, the gasbag internal volume increase of breathing in, the space that air was located in the electric power cabinet reduces, and the high temperature makes the gas expansion in the electric power cabinet, under atmospheric pressure effect, the moisture among the electric power cabinet gets into in the gasbag of breathing in, thereby avoided too much moisture to gather in the electric power cabinet and caused the damage to electric elements.
(4) This electric power cabinet that rainy season possessed dampproofing mechanism sets up discharge valve in the upper end gas outlet department of the bag of breathing in, and when the bag of breathing in breathes in, the piston receives decurrent power to paste tightly with solid fixed ring, avoided the bag of breathing in to inhale the air from the upper end, thereby guaranteed the work efficiency of the bag of breathing in.
(5) This electric power cabinet that possesses dampproofing mechanism in rainy season, the louvre are the bar hole, and the louvre is by outside to inboard upper end slope, when having guaranteed electric power cabinet radiating under normal weather, has avoided the rainwater to get into electric power cabinet through the louvre to guaranteed that the electrical component in the electric power cabinet does not receive the damage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the cabinet of the present invention;
FIG. 3 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
FIG. 4 is a schematic view of a portion of the structure of an inhalation bladder of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 4 at B.
In the figure: 1. a cabinet body; 2. supporting legs; 3. a top plate; 4. a heat dissipation mechanism; 41. heat dissipation holes; 42. a fixed block; 43. a transmission mechanism; 431. a water storage block; 432. an elastic member; 433. a first hydraulic lever; 434. a hydraulic tube; 435. a second hydraulic rod; 44. a limiting block; 45. a movable stop block; 5. an exhaust mechanism; 51. an air intake plate; 52. an inspiratory sac; 521. a thermally expanding bladder; 522. a contact lever; 523. a movable rod; 524. fixing a column; 525. a closing sheet; 53. an exhaust pipe; 54. an exhaust valve; 541. a fixing ring; 542. a piston; 543. an elastic column; 6. a cabinet door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an electric power cabinet that rainy season possesses dampproofing mechanism, includes the cabinet body 1, and the bottom both ends fixed mounting of the cabinet body 1 has supporting legs 2, and the top fixed mounting of the cabinet body 1 has roof 3, and the left and right sides fixed mounting of the cabinet body 1 has heat dissipation mechanism 4, and the inboard center fixed mounting in bottom of the cabinet body 1 has exhaust mechanism 5, and cabinet door 6 is installed through the hinge rotation in the positive both ends of the cabinet body 1, and cabinet door 6 and the cabinet body 1 openly contacts the department and is provided with airtight rubber.
The heat dissipation mechanism 4 comprises heat dissipation holes 41, a fixed block 42, a transmission mechanism 43, a limit block 44 and a movable stop block 45, the heat dissipation holes 41 are arranged at the upper ends of the left side and the right side of the cabinet body 1, the heat dissipation holes 41 are strip-shaped holes, the heat dissipation holes 41 are inclined from the outer side to the inner side, the fixed block 42 is fixedly arranged at the center of the left side and the right side of the cabinet body 1, the front surface of the fixed block 42 is provided with a through strip-shaped opening, the transmission mechanism 43 is movably connected with the fixed block 42, the transmission mechanism 43 comprises a water storage block 431, an elastic part 432, a first hydraulic rod 433, a hydraulic pipe 434 and a second hydraulic rod 435, the water storage block 431 is movably clamped in the strip-shaped opening of the fixed block 42, a movable stop block is arranged at one side of the water storage block 431, the bottom of the elastic part 432 is fixedly arranged at the inner side of the strip-shaped opening of the fixed block 42, the top of the elastic part 432 is fixedly connected with the bottom of the water storage block 431, the first hydraulic rod 433 is fixedly connected at the bottom of the movable stop block at one side of the water storage block 431 close to the cabinet body 1, the lower extreme movable mounting of first hydraulic stem 433 is in hydraulic pressure pipe 434, and hydraulic pressure pipe 434 fixed mounting is in the inboard of the left and right sides board of the cabinet body 1, and the lower extreme movable mounting of second hydraulic stem 435 is in hydraulic pressure pipe 434, and the upper end movable mounting of second hydraulic stem 435 is in the activity inslot of stopper 44, and the upper end of second hydraulic stem 435 meets with movable dog 45, and stopper 44 fixed mounting is in the left and right sides inner wall of the cabinet body 1, and movable dog 45 movable mounting is in the inboard activity inslot of stopper 44.
The exhaust mechanism 5 comprises an air inlet plate 51, an air suction bag 52, an exhaust pipe 53 and an exhaust valve 54, the air inlet plate 51 is fixedly arranged at the center of the inner side of the bottom of the cabinet body 1, the air suction bag 52 is fixedly arranged at the center of the top of the air inlet plate 51, the air suction bag 52 comprises a thermal expansion air bag 521, a contact rod 522, a movable rod 523, a fixed column 524 and a closing plate 525, the thermal expansion air bag 521 is fixedly arranged at the inner side of the air suction bag 52 through the contact rod 522, the contact rod 522 is fixedly arranged at the inner side of the air suction bag 52, the contact rod 522 is an elastic rod, the fixed column 524 is fixedly arranged at the lower end of the air suction bag 52, the movable rod 523 is rotatably arranged at the center of the fixed column 524 through a rotating shaft, the lower end of the movable rod 523 is provided with mutually attracted magnetic blocks, the closing plate 525 is fixedly connected at the lower end of the movable rod 523, the lower end of the exhaust pipe 53 is fixedly connected at the air outlet at the top of the air suction bag 52, the exhaust pipe 53 is fixedly connected at the bottom of the top plate 3, the exhaust valve 54 is fixedly installed at the connection position of the exhaust pipe 53 and the suction bag 52, the exhaust valve 54 comprises a fixing ring 541, a piston 542 and an elastic column 543, the fixing ring 541 is fixedly installed at the inner side of the air outlet at the upper end of the suction bag 52, and the piston 542 is movably installed at the center of the fixing ring 541 through the elastic column 543.
When the electric power cabinet is used, the electric power cabinet is horizontally arranged, in a rainy day, rainwater flows into the water storage block 431 through the inclination angle of the edge of the top plate 3, after water is stored in the water storage block 431, the weight is increased, the pressure generated by the elastic part 432 at the bottom is increased, the elastic part 432 is compressed, the water storage block 431 moves downwards outside the fixed block 42 when the elastic part 432 is compressed, the movable block at one side of the water storage block 431, which is close to the cabinet body 1, drives the first hydraulic rod 433 at the bottom to move downwards in the hydraulic pipe 434, so that the second hydraulic rod 435 moves upwards, and drives the movable block 45 at the inner side of the limiting block 44 to move upwards, when the water storage block 431 is full of rainwater, the movable block 45 completely shields the heat dissipation holes 41 at the inner side of the cabinet body 1, separates the environment at the inner side and the outer side of the cabinet body 1, and prevents moist air from continuously flowing into the cabinet body 1, and after the heat generated by the electric elements in the cabinet body 1 cannot escape, when the temperature in the cabinet body 1 rises, the thermal expansion airbag 521 expands by heating, the contact rod 522 outside the thermal expansion airbag 521 drives the air suction bag 52 to expand, the internal volume of the air suction bag 52 increases, the space where the air in the cabinet body 1 is located decreases, and the air in the cabinet body 1 expands at high temperature, under the action of air pressure, the moisture in the cabinet body 1 enters the air suction bag 52, so that the excessive moisture is prevented from accumulating in the cabinet body 1 to damage the electric elements, when the air suction bag 52 sucks air, the piston 542 at the air outlet at the upper end of the air suction bag 52 is forced downwards to be attached to the fixing ring 541, so that the air suction bag 52 is prevented from sucking air from the upper end, so that the working efficiency of the air suction bag 52 is ensured, when the thermal expansion airbag 521 expands to the maximum, the movable rod 523 at the lower end of the thermal expansion airbag 521 rotates outside the fixing column 524, the lower ends of the movable rods are close to drive the closing sheet 525 to close to the center, the air suction of the air suction bag 52 is stopped, at the moment, the air suction bag 52 is sealed, more air in the cabinet body 1 is heated and expanded, the outer side of the air suction bag 52 is pressed by the air pressure towards the inner side, the air in the air suction bag 52 generates a driving force on the piston 542 at the air outlet at the upper end, the piston 542 moves upwards in the center of the fixing ring 541, and the moisture in the air suction bag 52 escapes outwards through the exhaust pipe 53 when the piston 542 moves, so that the moisture accumulation in the cabinet body 1 is avoided, and the electric elements are prevented from being damaged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an electric power cabinet that rainy season possesses dampproofing mechanism, includes the cabinet body (1), its characterized in that: the improved multifunctional wardrobe is characterized in that supporting legs (2) are fixedly mounted at two ends of the bottom of the wardrobe body (1), a top plate (3) is fixedly mounted at the top of the wardrobe body (1), heat dissipation mechanisms (4) are fixedly mounted at the left side and the right side of the wardrobe body (1), an exhaust mechanism (5) is fixedly mounted at the center of the inner side of the bottom of the wardrobe body (1), a wardrobe door (6) is rotatably mounted at two ends of the front of the wardrobe body (1) through hinges, and airtight rubber is arranged at the contact position of the wardrobe door (6) and the front of the wardrobe body (1);
the exhaust mechanism (5) comprises an air inlet plate (51) and an air suction bag (52), the air inlet plate (51) is fixedly arranged at the center of the inner side of the bottom of the cabinet body (1), and the air suction bag (52) is fixedly arranged at the center of the top of the air inlet plate (51);
the air suction bag (52) comprises a thermal expansion air bag (521) and a contact rod (522), the thermal expansion air bag (521) is fixedly installed on the inner side of the air suction bag (52) through the contact rod (522), the contact rod (522) is fixedly installed on the inner side of the air suction bag (52), and the contact rod (522) is an elastic rod.
2. The electric power cabinet with a moisture-proof mechanism in rainy season according to claim 1, wherein: heat dissipation mechanism (4) are including louvre (41), fixed block (42), drive mechanism (43), stopper (44) and activity dog (45), louvre (41) are seted up in the left and right sides upper end of the cabinet body (1), and louvre (41) are the bar hole, and louvre (41) are by the inboard upper end slope of outside, fixed block (42) fixed mounting is at the left and right sides center of the cabinet body (1), fixed block (42) openly have been seted up and have been run through the bar mouth, drive mechanism (43) and fixed block (42) swing joint, stopper (44) fixed mounting is at the left and right sides inner wall of the cabinet body (1), activity dog (45) movable mounting is in the inboard activity inslot of stopper (44).
3. The electric power cabinet with a moisture-proof mechanism in rainy season according to claim 1, wherein: exhaust mechanism (5) still include blast pipe (53) and discharge valve (54), the lower extreme fixed connection of blast pipe (53) is in the top gas outlet department of breathing in bag (52), and blast pipe (53) fixed connection is in the bottom of roof (3), discharge valve (54) fixed mounting is in the junction of blast pipe (53) and breathing in bag (52).
4. The electric power cabinet with a moisture-proof mechanism in rainy season according to claim 2, characterized in that: the transmission mechanism (43) comprises a water storage block (431), an elastic piece (432), a first hydraulic rod (433), a hydraulic pipe (434) and a second hydraulic rod (435), wherein the water storage block (431) is movably clamped in a strip-shaped opening of a fixed block (42), a movable clamping block is arranged on one side, close to the cabinet body (1), of the water storage block (431), the bottom of the elastic piece (432) is fixedly arranged on the inner side of the strip-shaped opening of the fixed block (42), the top of the elastic piece (432) is fixedly connected with the bottom of the water storage block (431), the first hydraulic rod (433) is fixedly connected to the bottom of the movable clamping block on one side, close to the cabinet body (1), of the water storage block (431), the lower end of the first hydraulic rod (433) is movably arranged in the hydraulic pipe (434), the hydraulic pipe (434) is fixedly arranged on the inner sides of left and right side plates of the cabinet body (1), and the lower end of the second hydraulic rod (435) is movably arranged in the hydraulic pipe (434), the upper end of the second hydraulic rod (435) is movably arranged in a movable groove of the limiting block (44), and the upper end of the second hydraulic rod (435) is connected with the movable stop block (45).
5. The electric power cabinet with a moisture-proof mechanism in rainy season according to claim 1, wherein: the air suction bag (52) further comprises a movable rod (523), a fixed column (524) and a closing sheet (525), the fixed column (524) is fixedly installed at the lower end of the air suction bag (52), the movable rod (523) is rotatably installed in the center of the fixed column (524) through a rotating shaft, magnetic blocks which are mutually attracted are arranged at the lower end of the movable rod (523), and the closing sheet (525) is fixedly connected to the lower end of the movable rod (523).
6. The electric power cabinet with a moisture-proof mechanism in rainy season according to claim 3, wherein: the exhaust valve (54) comprises a fixing ring (541), a piston (542) and an elastic column (543), the fixing ring (541) is fixedly arranged on the inner side of an air outlet at the upper end of the air suction bag (52), and the piston (542) is movably arranged at the center of the fixing ring (541) through the elastic column (543).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111125597.9A CN113572040B (en) | 2021-09-26 | 2021-09-26 | Electric power cabinet that rainy season possesses dampproofing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111125597.9A CN113572040B (en) | 2021-09-26 | 2021-09-26 | Electric power cabinet that rainy season possesses dampproofing mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN113572040A true CN113572040A (en) | 2021-10-29 |
| CN113572040B CN113572040B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111125597.9A Active CN113572040B (en) | 2021-09-26 | 2021-09-26 | Electric power cabinet that rainy season possesses dampproofing mechanism |
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| CN (1) | CN113572040B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117254371A (en) * | 2023-09-27 | 2023-12-19 | 珠海盈源电气有限公司 | Gas-insulated metal-enclosed looped network switchgear |
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| CN207853283U (en) * | 2018-02-02 | 2018-09-11 | 广州荣轩电力工程有限公司 | A kind of power distribution cabinet with long service life |
| CN111799672A (en) * | 2020-07-17 | 2020-10-20 | 刘晓芳 | Switch board with from function of putting out a fire |
| CN112038965A (en) * | 2020-09-04 | 2020-12-04 | 刘思达 | Self-adaptation looped netowrk cabinet with rain-proof snow function |
| CN214228128U (en) * | 2021-01-27 | 2021-09-17 | 安徽省金屹电气技术有限公司 | High-power high-voltage power supply |
-
2021
- 2021-09-26 CN CN202111125597.9A patent/CN113572040B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207853283U (en) * | 2018-02-02 | 2018-09-11 | 广州荣轩电力工程有限公司 | A kind of power distribution cabinet with long service life |
| CN111799672A (en) * | 2020-07-17 | 2020-10-20 | 刘晓芳 | Switch board with from function of putting out a fire |
| CN112038965A (en) * | 2020-09-04 | 2020-12-04 | 刘思达 | Self-adaptation looped netowrk cabinet with rain-proof snow function |
| CN214228128U (en) * | 2021-01-27 | 2021-09-17 | 安徽省金屹电气技术有限公司 | High-power high-voltage power supply |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117254371A (en) * | 2023-09-27 | 2023-12-19 | 珠海盈源电气有限公司 | Gas-insulated metal-enclosed looped network switchgear |
| CN117254371B (en) * | 2023-09-27 | 2024-03-19 | 珠海盈源电气有限公司 | Gas-insulated metal-enclosed looped network switchgear |
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| Publication number | Publication date |
|---|---|
| CN113572040B (en) | 2021-12-03 |
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Effective date of registration: 20231218 Address after: 530200 No. 106 Liangcun Avenue, Yongning District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi South Asia Electrical Appliances Co.,Ltd. Address before: No. 118, Tongtou Road, lvsigang Town, Qidong City, Nantong City, Jiangsu Province, 226000 Patentee before: JIANGSU HEZHI ELECTRIC Co.,Ltd. |