CN213042753U - Oil-immersed transformer oil tank of outdoor rainy day anticreep - Google Patents
Oil-immersed transformer oil tank of outdoor rainy day anticreep Download PDFInfo
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- CN213042753U CN213042753U CN202022521959.3U CN202022521959U CN213042753U CN 213042753 U CN213042753 U CN 213042753U CN 202022521959 U CN202022521959 U CN 202022521959U CN 213042753 U CN213042753 U CN 213042753U
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Abstract
The utility model relates to a transformer tank technical field especially relates to an oil-immersed transformer tank of outdoor rainy day anticreep. The electric power transformer is characterized in that the water storage cup is arranged outside one side plate, the microswitch is controlled by the water storage gravity of the water storage cup in rainy days, so that the electric push rod switch is controlled, rainwater flows into the water storage cup through the water collecting groove in rainy days, the gravity of the water storage cup is increased, so that the gravity hammer is driven to ascend through the connecting rod and the control rod, the microswitch is closed, so that the electric push rod is controlled to be withdrawn, the sun shields on two sides are automatically closed when the electric push rod is withdrawn, the connecting terminals, the terminals and the wire connecting positions are all positioned in the box body, the electric leakage phenomenon cannot occur, and the; after the rain water in the water storage cup flows out after the rain stops, the micro switch is automatically opened, so that the sun shields on the two sides can be automatically opened through the electric push rod, and the heat dissipation of the transformer is not influenced.
Description
Technical Field
The utility model relates to a transformer tank technical field especially relates to an oil-immersed transformer tank of outdoor rainy day anticreep.
Background
The transformer high-low voltage wiring terminal is exposed outside, electric leakage can not occur in rainy days theoretically, however, in extreme stormy weather, especially hail can cause serious damage to the transformer wiring terminal, or in windy weather, blown-off branches, sundries and the like can be blown onto the transformer wiring terminal, the transformer electric leakage is caused when serious, especially under the condition of ground moisture and water accumulation, the current is diffused in a large area, electric shock can occur when people pass through, and the danger is extremely high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technical deficiency exists is directed against, an outdoor rainy day anticreep oil-immersed transformer oil tank is provided, include that the water storage cup is arranged outside one of the side plates, and the gravity of the water storage cup is used to control the micro switch in rainy days, so as to control the electric push rod switch, rainwater flows into the water storage cup through the water collecting groove in rainy days, the gravity of the water storage cup is increased, so as to drive the gravity hammer to rise through the connecting rod and the control rod, the micro switch is closed, so as to control the electric push rod to be withdrawn, the sunshading boards on the two sides are automatically closed when the electric push rod is withdrawn, the connecting terminal, the terminal and the wire connecting position are all positioned inside the box body, the electric leakage phenomenon cannot occur, and; after the rain water in the water storage cup flows out after the rain stops, the micro switch is automatically opened, so that the sun shields on the two sides can be automatically opened through the electric push rod, and the heat dissipation of the transformer is not influenced.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: including transformer tank and the sealed lid of setting at transformer tank top, its characterized in that: the top of the sealing cover is provided with an automatic adjusting sunshade type anti-creeping device; the automatic-adjusting sunshade type anti-creeping device comprises a ceiling, an electric push rod, a side plate and a water storage cup; the top of the sealing cover is provided with a binding post, a controller, an electric push rod and a microswitch; the left side and the right side of the top of the sealing cover are fixedly provided with side plates; the ceiling is fixedly arranged on the tops of the two side plates; the water storage cup is arranged outside one side plate; in rainy days, the microswitch is controlled by the water storage gravity of the water storage cup, so that the electric push rod is controlled to be switched on and off.
The technical scheme is further optimized, wherein the two sides of the ceiling are both connected with the sun shield through rotating shafts; the sun shield is connected with the sealing cover through rotating shafts at two ends of the electric push rod.
Further optimizing the technical scheme, one side of the side plate is provided with a fixed sleeve in the vertical direction; the water storage cup is connected to the fixing sleeve in a sliding manner; a water collecting groove is formed in one side of the top of the ceiling above the water storage cup; the opening at the bottom of the water collecting tank corresponds to the water storage cup up and down.
Further optimizing the technical scheme, a balance support is fixedly arranged on the sealing cover; the rotating shaft at the top of the balance support is connected with a control rod; the rotating shaft at the bottom of the water storage cup is connected with a connecting rod; the other end of the connecting rod is connected with a rotating shaft at one end of the control rod; a gravity hammer is connected with the other end of the control rod through a rotating shaft; the gravity hammer and the microswitch correspond up and down; a strip-shaped hole is arranged on one side plate at the position of the control rod.
Further optimizing the technical scheme, the bottom of one side of the water storage cup is provided with a drain pipe; an overflow pipe is arranged on the water storage cup above the water drainage pipe.
Further optimizing the technical scheme, a sealing box is arranged on the right side of the water storage cup; the top of the sealing box is sealed with the bottom of the water collecting tank; the water storage cup, the connecting rod and the right end of the control rod are all arranged in the sealing box; and a water outlet is formed in the bottom of the sealing box.
Compared with the prior art, the utility model has the advantages of it is following:
1. the water storage cup sets up in one of them curb plate outsidely, the rainy day passes through the water storage gravity control micro-gap switch of water storage cup, thereby control electric putter switch, the rainwater flows in the water storage cup through gathering water the groove at the rainy day, water storage cup gravity increases, thereby it rises to drive the gravity hammer through connecting rod pole and control lever, micro-gap switch closes, thereby control electric putter withdraws, the sunshading board self-closing of both sides when electric putter withdraws, the terminal, terminal and connection of electric lines position all are located inside the box, the electric leakage phenomenon can not appear, transformer factor of safety after the design is higher.
2. After the rain water in the water storage cup flows out after the rain stops, the micro switch is automatically opened, so that the sun shields on the two sides can be automatically opened through the electric push rod, and the heat dissipation of the transformer is not influenced.
3. The whole device is designed, water is accumulated in the water storage cup in rainy days, the trigger switch is mainly controlled by the water storage cup, and the automatic opening and closing action of the sun shield can be realized without independently arranging a manual remote control system.
4. In summer high-temperature seasons, the solar protection device can also play a role in shading sun and preventing the transformer shell from being exposed to the sun under direct sunlight.
Drawings
Fig. 1 is a schematic view of a closed state of a sun shield of an outdoor anti-creeping oil-immersed transformer oil tank in rainy days.
Fig. 2 is a schematic view of an open state of a sun shield of an oil-immersed transformer tank for preventing electric leakage in an outdoor rainy day.
Fig. 3 is a schematic view of a water storage cup position mounting structure of an oil-immersed transformer oil tank for preventing electric leakage in outdoor rainy days.
Fig. 4 is a partial view of a microswitch triggering part mechanism of an oil-immersed transformer oil tank for preventing electric leakage in outdoor rainy days.
In the figure: 1. a transformer tank; 2. a sealing cover; 201. a binding post; 202. a controller; 203. a microswitch; 3. the automatic adjustment sunshade type anti-creeping device; 301. a ceiling; 302. an electric push rod; 303. a side plate; 304. a water storage cup; 305. a sun visor; 306. fixing a sleeve; 307. a water collecting tank; 308. a balance support; 309. a control lever; 310. a connecting rod; 311. a gravity hammer; 312. a strip-shaped hole; 313. a drain pipe; 314. an overflow pipe; 315. a sealing box; 316. and a water outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: referring to fig. 1-4, an outdoor rainy day anticreep oil-immersed transformer includes transformer tank 1 and sets up sealed lid 2 at transformer tank 1 top, its characterized in that: the top of the sealing cover 2 is provided with an automatic adjusting sunshade type anti-creeping device 3; the automatic adjusting sunshade type anti-creeping device 3 comprises a ceiling 301, an electric push rod 302, a side plate 303 and a water storage cup 304; the top of the sealing cover 2 is provided with a binding post 201, a controller 202, an electric push rod 302 and a microswitch 203; the left side and the right side of the top of the sealing cover 2 are fixedly provided with side plates 303; the ceiling 301 is fixedly arranged on the tops of the two side plates 303; the water storage cup 304 is arranged outside one side plate 303; in rainy days, the microswitch 203 is controlled by the water storage gravity of the water storage cup 304, so that the electric push rod 302 is controlled to be opened and closed.
Preferably, the sun shield 305 is connected to both sides of the ceiling 301 through rotating shafts; the sun visor 305 is connected with the sealing cover 2 through the rotating shafts at two ends of the electric push rod 302.
Preferably, a fixing sleeve 306 is arranged on one side of the side plate 303 in the vertical direction; the water storage cup 304 is connected to the fixing sleeve 306 in a sliding manner; a water collecting groove 307 is arranged above the water storage cup 304 on one side of the top of the ceiling 301; the bottom opening of the water collecting tank 307 corresponds to the upper part and the lower part of the water storage cup 304.
Preferably, a balance support 308 is fixedly arranged on the sealing cover 2; the rotating shaft at the top of the balance support 308 is connected with a control rod 309; the bottom of the water storage cup 304 is connected with a connecting rod 310 through a rotating shaft; the other end of the connecting rod 310 is connected with one end of a control rod 309 through a rotating shaft; a gravity hammer 311 is connected to the other end of the control rod 309 through a rotating shaft; the gravity hammer 311 corresponds to the microswitch 203 up and down; one of the side plates 303 is provided with a strip-shaped hole 312 at the position of the control rod 309.
Preferably, a drain pipe 313 is arranged at the bottom of one side of the water storage cup 304; an overflow pipe 314 is provided above the drain pipe 313 on the water cup 304.
Preferably, a sealing box 315 is arranged on the right side of the water storage cup 304; the top of the sealing box 315 is sealed with the bottom of the water collecting tank 307; the right ends of the water storage cup 304, the connecting rod 310 and the control rod 309 are all arranged inside the sealing box 315; the bottom of the sealing box 315 is provided with a water outlet 316.
In use, in the first step, as shown in fig. 1 to 4, when it rains, rainwater flows into the water storage cup 304 through the water collecting groove 307, and the fixing sleeve 306 is vertically arranged on one side of the side plate 303, and the water storage cup 304 is slidably connected to the fixing sleeve 306, so that when rainwater flows into the water storage cup 304, the overall weight of the water storage cup 304 is increased; because the sealing cover 2 is fixedly provided with the balance support 308, the rotating shaft at the top of the balance support 308 is connected with the control rod 309, the rotating shaft at the bottom of the water storage cup 304 is connected with the connecting rod 310, the other end of the connecting rod 310 is connected with the rotating shaft at one end of the control rod 309, and the rotating shaft at the other end of the control rod 309 is connected with the gravity hammer 311, when the gravity of the water storage cup 304 is increased, the water storage cup 304 slides downwards along the fixed sleeve 306, the connecting rod 310 pushes the right end of the control rod 309 to rotate downwards when the water storage cup 304 moves downwards, the left gravity hammer 311 is driven to lift upwards when the right end of the control rod 309 rotates downwards, and the microswitch.
Because the sun visors 305 are connected to two sides of the ceiling 301 through the rotating shafts, and the sun visors 305 are connected to the sealing cover 2 through the rotating shafts at two ends of the electric push rod 302, when the micro switch 203 is closed, the electric push rod 302 is automatically retracted, and when the piston rod of the electric push rod 302 is retracted, the sun visors 305 on two sides are driven to rotate downwards to be closed.
Under sunshading board 305 closed condition, the electrical part all is located inside the box, and the terminal 201 position at sealed lid 2 top can not be reachd to the rainwater, and the electric leakage phenomenon can not appear in the transformer rainy day, and factor of safety is higher.
Step two, as shown in fig. 1 to 4, a drain pipe 313 is arranged at the bottom of one side of the water storage cup 304, an overflow pipe 314 is arranged above the drain pipe 313 and on the water storage cup 304, in rainy days, rainwater in the water storage cup 304 is slowly discharged outwards through the drain pipe 313, and the overflowed water is finally discharged to the outside through a water outlet 316 at the bottom of the sealing box 315. When the rain stops, the gravity hammer 311 automatically descends after the rainwater in the water storage cup 304 is completely discharged through the water discharge pipe 313, the water storage cup 304 automatically lifts, so that the gravity hammer 311 presses on the micro switch 203, the micro switch 203 is opened, the piston rod of the electric push rod 302 extends out, the sun visors 305 on the two sides are pushed to be opened, and the heat dissipation of the transformer is not influenced.
The whole device is designed, water is accumulated in the water storage cup 304 in rainy days, the trigger switch is mainly controlled by the water storage cup 304, and the automatic opening and closing action of the sun shield 305 can be realized without independently arranging a manual remote control system; in summer high-temperature seasons, the solar protection device can also play a role in shading sun and preventing the transformer shell from being exposed to the sun under direct sunlight.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides an outdoor rainy day anticreep oil-immersed transformer oil tank, includes transformer oil tank (1) and sets up sealed lid (2) at transformer oil tank (1) top, its characterized in that: the top of the sealing cover (2) is provided with an automatic adjusting sunshade type anti-creeping device (3); the automatic adjusting sunshade type anti-leakage device (3) comprises a ceiling (301), an electric push rod (302), a side plate (303) and a water storage cup (304); the top of the sealing cover (2) is provided with a binding post (201), a controller (202), an electric push rod (302) and a microswitch (203); the left side and the right side of the top of the sealing cover (2) are fixedly provided with side plates (303); the ceiling (301) is fixedly arranged at the tops of the two side plates (303); the water storage cup (304) is arranged outside one side plate (303); in rainy days, the micro switch (203) is controlled by the water storage gravity of the water storage cup (304), so that the electric push rod (302) is controlled to be switched on and off.
2. The oil-filled transformer oil tank of claim 1, characterized in that: the two sides of the ceiling (301) are both connected with a sun shield (305) through rotating shafts; the sun shield (305) is connected with the sealing cover (2) through rotating shafts at two ends of an electric push rod (302).
3. The oil-filled transformer oil tank of claim 1, characterized in that: a fixed sleeve (306) is arranged on one side of the side plate (303) in the vertical direction; the water storage cup (304) is connected to the fixing sleeve (306) in a sliding manner; a water collecting tank (307) is arranged above the water storage cup (304) on one side of the top of the ceiling (301); the bottom opening of the water collecting groove (307) corresponds to the water storage cup (304) up and down.
4. The oil-filled transformer tank of claim 3, which is used for preventing electric leakage in outdoor rainy days, and is characterized in that: a balance support (308) is fixedly arranged on the sealing cover (2); the rotating shaft at the top of the balance support (308) is connected with a control rod (309); the bottom of the water storage cup (304) is connected with a connecting rod (310) through a rotating shaft; the other end of the connecting rod (310) is connected with a rotating shaft at one end of a control rod (309); a gravity hammer (311) is connected with the other end of the control rod (309) through a rotating shaft; the gravity hammer (311) corresponds to the microswitch (203) up and down; a strip-shaped hole (312) is formed in the position of the control rod (309) on one side plate (303).
5. The oil-filled transformer oil tank of claim 1, characterized in that: a drain pipe (313) is arranged at the bottom of one side of the water storage cup (304); an overflow pipe (314) is arranged on the water storage cup (304) above the water discharge pipe (313).
6. The oil-filled transformer tank of claim 4, which is used for preventing electric leakage in outdoor rainy days, and is characterized in that: a sealing box (315) is arranged on the right side of the water storage cup (304); the top of the sealing box (315) is sealed with the bottom of the water collecting tank (307); the right ends of the water storage cup (304), the connecting rod (310) and the control rod (309) are all arranged in the sealing box (315); the bottom of the sealing box (315) is provided with a water outlet (316).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022521959.3U CN213042753U (en) | 2020-11-04 | 2020-11-04 | Oil-immersed transformer oil tank of outdoor rainy day anticreep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022521959.3U CN213042753U (en) | 2020-11-04 | 2020-11-04 | Oil-immersed transformer oil tank of outdoor rainy day anticreep |
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| Publication Number | Publication Date |
|---|---|
| CN213042753U true CN213042753U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022521959.3U Active CN213042753U (en) | 2020-11-04 | 2020-11-04 | Oil-immersed transformer oil tank of outdoor rainy day anticreep |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113901937A (en) * | 2021-10-19 | 2022-01-07 | 方淮 | Face login equipment for outdoor electronic instrument based on biological recognition technology |
| CN113923913A (en) * | 2021-10-25 | 2022-01-11 | 唐山行世科技有限公司 | High-power gas turbine hydraulic proportional valve driving device |
-
2020
- 2020-11-04 CN CN202022521959.3U patent/CN213042753U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113901937A (en) * | 2021-10-19 | 2022-01-07 | 方淮 | Face login equipment for outdoor electronic instrument based on biological recognition technology |
| CN113923913A (en) * | 2021-10-25 | 2022-01-11 | 唐山行世科技有限公司 | High-power gas turbine hydraulic proportional valve driving device |
| CN113923913B (en) * | 2021-10-25 | 2023-04-18 | 唐山行世科技有限公司 | High-power gas turbine hydraulic proportional valve driving device |
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