CN212695074U - Outdoor vacuum circuit breaker - Google Patents
Outdoor vacuum circuit breaker Download PDFInfo
- Publication number
- CN212695074U CN212695074U CN202021330942.3U CN202021330942U CN212695074U CN 212695074 U CN212695074 U CN 212695074U CN 202021330942 U CN202021330942 U CN 202021330942U CN 212695074 U CN212695074 U CN 212695074U
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- heat dissipation
- box
- heat
- circuit breaker
- circulating water
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Abstract
The utility model discloses an outdoor vacuum circuit breaker, the power distribution box comprises a box body, the heat dissipation motor, the heat dissipation fan, a connecting support, the fin, the heat dissipation case, circulating water pump, the heat transfer water pipe, circulating water tank, the multiunit water pipe, filler and closed valve, be provided with the working chamber in the box, the right-hand member of box is provided with the multiunit fresh air inlet, the left end of box is provided with the thermovent, the heat dissipation motor passes through the linking bridge with the left wall of working chamber and is connected, the output and the heat dissipation fan of heat dissipation motor are connected, the position and the thermovent of heat dissipation fan are corresponding, be provided with the heat dissipation chamber in the heat dissipation case, the front end of heat dissipation case is connected with the rear end of box, the front end of heat dissipation case is provided with the heat transfer mouth, the fin is located the thermovent, the front end. The utility model discloses, can give off the heat in the circuit breaker fast, prevent that the circuit breaker from taking place danger because the high temperature, prolong the life of circuit breaker, improve the security.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is an outdoor vacuum circuit breaker.
Background
Outdoor vacuum circuit breaker is important circuit control operating device in current transmission and transformation circuit and power supply line, and the use volume is huge, nevertheless discovers in outdoor vacuum circuit breaker's use, and current outdoor vacuum circuit breaker can be because of the high dangerous condition such as the explosion takes place for the temperature, and too high temperature can lead to the fact the influence to the component in the circuit breaker, reduces the life of circuit breaker, and current outdoor vacuum circuit breaker's heat dispersion is relatively poor, and the security is lower.
To this end, an outdoor vacuum circuit breaker is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor vacuum circuit breaker can give off the heat in the circuit breaker fast, prevents that the circuit breaker from taking place danger because the temperature is too high, prolongs the life of circuit breaker, improves the security to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor vacuum circuit breaker comprises a box body, a heat dissipation motor, a heat dissipation fan, a connecting support, heat exchange fins, a heat dissipation box, a circulating water pump, a heat exchange water pipe, a circulating water tank, a plurality of groups of water pipes, a water filling port and a sealing valve, wherein a working cavity is arranged in the box body, a plurality of groups of air inlet holes are formed in the right end of the box body, a heat dissipation port is formed in the left end of the box body, the heat dissipation motor is connected with the left wall of the working cavity through the connecting support, the output end of the heat dissipation motor is connected with the heat dissipation fan, the position of the heat dissipation fan corresponds to the heat dissipation port, a heat dissipation cavity is arranged in the heat dissipation box, the front end of the heat dissipation box is connected with the rear end of the box body, the heat exchange fins are located in the heat exchange port, the front end of the heat exchange fins is connected with the rear end of the box body, the, the bottom of circulating water pump with the bottom in heat dissipation chamber is connected, circulating water tank's bottom with the bottom in heat dissipation chamber is connected, the upper portion of circulating water tank's front end is provided with the return water mouth, circulating water pump's input with circulating water tank connects, circulating water pump's output with heat transfer water pipe's input passes through water piping connection, heat transfer water pipe's output with the return water mouth passes through water piping connection, the bottom of filler passes the top of heat dissipation case with circulating water tank connects, the top of filler with the closed valve is connected.
Preferably, the rainwater collection box, the filter and the check valve are further included, the bottom end of the rainwater collection box is connected with the top end of the heat dissipation box, a water outlet pipe is arranged at the bottom end of the rainwater collection box, the filter is connected with the upper portion of the water outlet pipe, and the bottom end of the water outlet pipe penetrates through the top end of the heat dissipation box and is connected with the circulating water tank through the check valve.
Preferably, the filter further comprises a protective cover, and the protective cover is positioned above the filter.
Preferably, the heat exchanger further comprises a plurality of groups of fixing rings and a plurality of groups of fixing screws, the heat exchange water pipe is coiled at the rear end of the heat exchange plate, the plurality of groups of fixing rings are sleeved with the heat exchange water pipe, and the front ends of the plurality of groups of fixing rings and the rear end of the heat exchange plate are respectively screwed by the plurality of groups of fixing screws.
Preferably, a protective net is arranged outside the heat dissipation opening.
Preferably, the inner sides of the heat dissipation openings and the inner sides of the multiple groups of air inlet holes are provided with dust screens.
Preferably, the top end of the box body is provided with a sun shield, the sun shield is of an inverted V-shaped structure, the front end and the rear end of the sun shield are low, and the middle area of the sun shield is high.
Preferably, the upper part of the outer side of the heat dissipation opening is provided with a rain shielding eaves, and the opening of the heat dissipation opening is inclined downwards.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, at the circuit breaker during operation, the heat dissipation motor drives the heat dissipation fan and rotates, the heat dissipation fan rotates the air flow speed of accelerating in the box, thereby accelerate the radiating efficiency in the box, heat in the fin quick absorption box simultaneously, then circulating water pump is gone into in the water pump with circulating water tank and is traded in the hot water pipe, then circulate back in the circulating water tank, water is when heat exchange water pipe, can absorb the heat of fin, thereby make the heat in the box give off fast, under heat dissipation fan and fin combined action, it can give off the heat in the circuit breaker fast to have reached, prevent that the circuit breaker from taking place danger owing to the high temperature, prolong the life of circuit breaker, and the safety is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic left-side sectional structure of the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure at a position in fig. 3 according to the present invention.
In the figure: 1. a box body; 2. a heat dissipation motor; 3. a heat dissipation fan; 4. connecting a bracket; 5. a heat exchanger fin; 6. A heat dissipation box; 7. a water circulating pump; 8. a heat exchange water pipe; 9. a circulating water tank; 10. a water pipe; 11. a water filling port; 12. a closing valve; 13. a rainwater collection box; 14. a filter; 15. a check valve; 16. a water outlet pipe; 17. a protective cover; 18. a fixing ring; 19. a set screw; 20. a protective net; 21. a dust screen; 22. A sun visor; 23. rain eaves are covered.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a technical solution:
an outdoor vacuum circuit breaker, as shown in fig. 1-4, comprises a box body 1, a heat dissipation motor 2, a heat dissipation fan 3, a connecting support 4, heat exchange fins 5, a heat dissipation box 6, a circulating water pump 7, a heat exchange water pipe 8, a circulating water tank 9, a plurality of groups of water pipes 10, a water filling port 11 and a sealing valve 12, wherein a working chamber is arranged in the box body 1, a plurality of groups of air inlet holes are arranged at the right end of the box body 1, a heat dissipation port is arranged at the left end of the box body 1, the heat dissipation motor 2 is connected with the left wall of the working chamber through the connecting support 4, the output end of the heat dissipation motor 2 is connected with the heat dissipation fan 3, the position of the heat dissipation fan 3 corresponds to the heat dissipation port, a heat dissipation chamber is arranged in the heat dissipation box 6, the front end of the heat dissipation box 6 is connected with the rear end of the box body 1, a heat exchange, the front end of the heat exchange plate 5 is connected with the rear end of the box body 1, the heat exchange water pipe 8 is connected with the rear end of the heat exchange plate 5, the bottom end of the circulating water pump 7 is connected with the bottom end of the heat dissipation cavity, the bottom end of the circulating water tank 9 is connected with the bottom end of the heat dissipation cavity, the upper part of the front end of the circulating water tank 9 is provided with a water return port, the input end of the circulating water pump 7 is connected with the circulating water tank 9, the output end of the circulating water pump 7 is connected with the input end of the heat exchange water pipe 8 through the water pipe 10, the output end of the heat exchange water pipe 8 is connected with the water return port through the water pipe 10, the bottom end of the water filling port 11 penetrates through the top end of the heat dissipation box 6 to be connected with the circulating water tank 9, and the top;
specifically, as shown in fig. 3, the solar heat collector further comprises a rainwater collection tank 13, a filter 14 and a check valve 15, wherein the bottom end of the rainwater collection tank 13 is connected with the top end of the heat dissipation tank 6, the bottom end of the rainwater collection tank 13 is provided with a water outlet pipe 16, the filter 14 is connected with the upper part of the water outlet pipe 16, and the bottom end of the water outlet pipe 16 penetrates through the top end of the heat dissipation tank 6 and is connected with the circulating water tank 9 through the check valve 15.
By adopting the technical scheme, the rainwater collecting box 13 can collect rainwater, the rainwater flows into the circulating water tank 9 through the water outlet pipe 16 to supplement water in the circulating water tank 9, the filter 14 can filter the rainwater to keep the water in the circulating water tank 9 clean, the blockage of the heat exchange water pipe 8 is reduced, the check valve 15 can prevent the water in the circulating water tank 9 from entering the rainwater collecting box 13 through the water outlet pipe 16, and the environmental protection and the reliability of the circuit breaker are enhanced.
Specifically, as shown in fig. 3, the filter further includes a protective cover 17, and the protective cover 17 is located above the filter 14.
By adopting the technical scheme, the protective cover 17 can protect the filter 14, prevent the filter 14 from being damaged by falling objects such as hailstones and the like, and prolong the service life of the circuit breaker.
Specifically, as shown in fig. 4, the heat exchanger further comprises a plurality of sets of fixing rings 18 and a plurality of sets of fixing screws 19, the heat exchange water pipe 8 is coiled at the rear end of the heat exchange plate 5, the plurality of sets of fixing rings 18 are all sleeved with the heat exchange water pipe 8, and the front ends of the plurality of sets of fixing rings 18 and the rear end of the heat exchange plate 5 are respectively screwed by the plurality of sets of fixing screws 19.
By adopting the technical scheme, the heat exchange water pipe 8 can be fixed at the rear end of the heat exchange plate 5 by the fixing ring 18 and the fixing screw 19, the heat exchange water pipe 8 is in a spiral shape, so that the contact area with the heat exchange plate 5 can be increased, the heat exchange efficiency is enhanced, and the heat dissipation performance and the stability of the circuit breaker are enhanced.
Specifically, as shown in fig. 1, a protective net 20 is disposed outside the heat dissipation opening.
By adopting the technical scheme, the protective net 20 can prevent external sundries from entering the box body 1 through the heat dissipation port to influence the normal operation of the circuit breaker, and the safety of the circuit breaker is enhanced.
Specifically, as shown in fig. 2, dust screens 21 are disposed on the inner sides of the heat dissipation openings and the inner sides of the air inlet holes.
Through adopting above-mentioned technical scheme, dust screen 21 can prevent that the return city from getting into box 1 through thermovent and fresh air inlet, has reduced the influence of dust to the circuit breaker, has strengthened the reliability and the security of circuit breaker.
Specifically, as shown in fig. 3, a sunshade 22 is disposed on the top end of the box 1, the sunshade 22 has an inverted "V" shape, and the front end and the rear end of the sunshade 22 are low and the middle area is high.
By adopting the technical scheme, the sun shield 22 can reduce the aging influence of illumination on the circuit breaker, and the inverted V-shaped sun shield 22 can facilitate rain and snow to slide off from the top end of the sun shield 22, so that the influence of rain and snow on the circuit breaker is reduced, the safety of the circuit breaker is enhanced, and the service life of the circuit breaker is prolonged.
Specifically, as shown in fig. 2, a rain-shielding eaves 23 is provided on an upper portion of an outer side of the heat dissipation opening, and an opening of the heat dissipation opening is inclined downward.
Through adopting above-mentioned technical scheme, hide rain eaves 23 and can reduce the rainwater and pass through the thermovent and get into box 1, the opening of thermovent can reduce the rainwater downwards to pass through the thermovent and get into box 1 to one side, has reduced the influence of rainwater to the circuit breaker, has strengthened the reliability and the security of circuit breaker.
The working principle is as follows: at the circuit breaker during operation, heat dissipation motor 2 drives heat dissipation fan 3 and rotates, heat dissipation fan 3 rotates and accelerates the air flow speed in the box 1, thereby accelerate the radiating efficiency in the box 1, heat exchanger fin 5 absorbs the heat in the box 1 fast simultaneously, then circulating water pump 7 is with the water pump income heat exchange water pipe 8 in the circulating water tank 9, then circulate back in the circulating water tank 9, water is when through heat exchange water pipe 8, can absorb the heat of heat exchanger fin 5, thereby make the heat in the box 1 give off fast, under heat dissipation fan 3 and 5 combined action of heat exchanger fin, reached and to give off the heat in the circuit breaker fast, prevent that the circuit breaker from taking place danger because the high temperature, prolong the life of circuit breaker, and the safety is improved.
The using method comprises the following steps: when the circuit breaker is in operation, through heat dissipation fan 3 and heat exchanger fin 5 heat dissipation, when rainy weather, rainwater collecting box 13 is collected the rainwater, then gets into circulation tank 9 after filter 14 filters, supplyes the water in the circulation tank 9, and sunshading board 22 can prevent sunshine from penetrating the circuit breaker directly, slows down the ageing of circuit breaker, and dust screen 21 and protection network 20 can reduce impurity and dust and get into box 1, have strengthened the security of circuit breaker, prolong the life of circuit breaker.
The utility model discloses the use of heat dissipation motor 2, heat dissipation fan 3, heat exchanger fin 5, circulating water pump 7, filter 14 and check valve 15 and above-mentioned part that adopt all adopts the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the affiliated technical field personnel can reach its use to obtain corresponding result of use, so do not have the one-to-one disclosure.
The electric elements that appear here all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to in the field can be clear passes through the utility model provides a corresponding result of use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An outdoor vacuum circuit breaker, characterized in that: comprises a box body (1), a heat dissipation motor (2), a heat dissipation fan (3), a connecting support (4), heat exchange fins (5), a heat dissipation box (6), a circulating water pump (7), a heat exchange water pipe (8), a circulating water tank (9), a plurality of groups of water pipes (10), a water filling port (11) and a sealing valve (12), wherein a working chamber is arranged in the box body (1), a plurality of groups of air inlet holes are arranged at the right end of the box body (1), a heat dissipation port is arranged at the left end of the box body (1), the heat dissipation motor (2) is connected with the left wall of the working chamber through the connecting support (4), the output end of the heat dissipation motor (2) is connected with the heat dissipation fan (3), the position of the heat dissipation fan (3) corresponds to the heat dissipation port, a heat dissipation chamber is arranged in the heat dissipation box (6), the front end of the heat dissipation box (6) is connected with the rear end, the front end of the heat dissipation box (6) is provided with a heat exchange port, the heat exchange fins (5) are positioned in the heat exchange port, the front end of the heat exchange fins (5) is connected with the rear end of the box body (1), the heat exchange water pipe (8) is connected with the rear end of the heat exchange fins (5), the bottom end of the circulating water pump (7) is connected with the bottom end of the heat dissipation cavity, the bottom end of the circulating water tank (9) is connected with the bottom end of the heat dissipation cavity, the upper part of the front end of the circulating water tank (9) is provided with a water return port, the input end of the circulating water pump (7) is connected with the circulating water tank (9), the output end of the circulating water pump (7) is connected with the input end of the heat exchange water pipe (8) through the water pipe (10), the output end of the heat exchange water pipe (8) is connected with the water return port through the water pipe (10), and the bottom end of the water filling port (11) penetrates through the top end of the heat dissipation box (6, the top end of the water filling opening (11) is connected with the closing valve (12).
2. An outdoor vacuum interrupter as defined in claim 1, wherein: the heat dissipation box is characterized by further comprising a rainwater collection box (13), a filter (14) and a check valve (15), wherein the bottom end of the rainwater collection box (13) is connected with the top end of the heat dissipation box (6), a water outlet pipe (16) is arranged at the bottom end of the rainwater collection box (13), the filter (14) is connected with the upper portion of the water outlet pipe (16), and the bottom end of the water outlet pipe (16) penetrates through the top end of the heat dissipation box (6) to be connected with the circulating water tank (9) through the check valve (15).
3. An outdoor vacuum interrupter as defined in claim 2, wherein: also comprises a protective cover (17), wherein the protective cover (17) is positioned above the filter (14).
4. An outdoor vacuum interrupter as claimed in claim 3, characterized in that: still include solid fixed ring of multiunit (18) and multiunit set screw (19), heat transfer water pipe (8) spiral is in the rear end of heat exchanger fin (5), the multiunit gu fixed ring (18) all with heat transfer water pipe (8) suit, the multiunit gu the front end of fixed ring (18) with the rear end of heat exchanger fin (5) is respectively through the multiunit set screw (19) spiral dress.
5. An outdoor vacuum interrupter as claimed in claim 4, characterized in that: and a protective net (20) is arranged outside the heat dissipation port.
6. An outdoor vacuum interrupter as claimed in claim 5, characterized in that: and dust screens (21) are arranged on the inner sides of the heat dissipation openings and the inner sides of the air inlet holes.
7. An outdoor vacuum interrupter as defined in claim 6, wherein: the top end of the box body (1) is provided with a sun shield (22), the sun shield (22) is of an inverted V-shaped structure, the front end and the rear end of the sun shield (22) are low, and the middle area is high.
8. An outdoor vacuum interrupter as defined in claim 7, wherein: the upper portion in the outside of thermovent is provided with hides rain eaves (23), the opening of thermovent is the below to one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330942.3U CN212695074U (en) | 2020-07-08 | 2020-07-08 | Outdoor vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330942.3U CN212695074U (en) | 2020-07-08 | 2020-07-08 | Outdoor vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212695074U true CN212695074U (en) | 2021-03-12 |
Family
ID=74896532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021330942.3U Expired - Fee Related CN212695074U (en) | 2020-07-08 | 2020-07-08 | Outdoor vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212695074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498535A (en) * | 2022-09-27 | 2022-12-20 | 南京开关厂股份有限公司 | Switch equipment for realizing quick self-healing of power grid |
-
2020
- 2020-07-08 CN CN202021330942.3U patent/CN212695074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498535A (en) * | 2022-09-27 | 2022-12-20 | 南京开关厂股份有限公司 | Switch equipment for realizing quick self-healing of power grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 Termination date: 20210708 |