CN210743840U - High-voltage circuit breaker coil protection structure - Google Patents
High-voltage circuit breaker coil protection structure Download PDFInfo
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- CN210743840U CN210743840U CN201922393293.5U CN201922393293U CN210743840U CN 210743840 U CN210743840 U CN 210743840U CN 201922393293 U CN201922393293 U CN 201922393293U CN 210743840 U CN210743840 U CN 210743840U
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- circuit breaker
- voltage circuit
- high voltage
- coil protection
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Abstract
The utility model relates to a high voltage circuit breaker coil protection architecture, including the protective housing main part, the protective housing main part comprises last casing and lower casing, and goes up casing and pass through fixing bolt and connect casing down, the internal bottom corner of inferior valve passes through the dry box of screw installation, and the internal both sides of inferior valve are equipped with the fixed block, the screw hole has been seted up on fixed block top surface, the internal bottom both sides of inferior valve are through bolt installation miniature fan, and the air outlet has been seted up on casing bottom surface down, casing one side is passed through screw installation temperature and humidity sensor down, and the casing both ends are equipped with the conduit down. The utility model relates to a high voltage circuit breaker coil protection architecture, simple structure, convenient to use is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a high voltage circuit breaker technical field, concretely relates to high voltage circuit breaker coil protection architecture.
Background
Along with the development of society, the popularity of electric power is also improved, and high-voltage circuit breakers belong to common electric power equipment.
Patent numbers: 201120495995.5 discloses a protection device for opening and closing coils of a high-voltage circuit breaker, which has the advantages of simple structure, reliable performance, simple and easy operation, small investment, remarkable effect, convenient popularization and the like.
The above device has the following disadvantages: 1. coil during operation can produce a large amount of heats, if not dispel the heat in time, can lead to coil work unusual, 2, because high voltage circuit breaker fixes outdoor usually, if the moisture in the air is great, can lead to the coil to damage very probably, can't guarantee the stability of circuit, 3, personnel can't be convenient know coil protection architecture in the specific numerical value of temperature and humidity to can't be convenient maintain it.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes at least a defect among the prior art, provides a high voltage circuit breaker coil protection architecture.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
the utility model provides a high voltage circuit breaker coil protection architecture, includes the protective housing main part, the protective housing main part comprises last casing and lower casing, and goes up casing under the casing passes through fixing bolt connection, the internal bottom corner of inferior valve passes through the dry box of screw installation, and the internal both sides of inferior valve are equipped with the fixed block, the threaded hole is seted up on the fixed block top surface, bolt installation miniature fan is passed through to the internal bottom both sides of inferior valve, and the air outlet has been seted up on casing bottom surface down, casing one side is passed through screw installation temperature and humidity sensor down, and the casing both ends are equipped with the conduit down.
Further, the inner surface of the protective shell body is coated with antistatic paint.
Furthermore, the periphery of the bottom of the air outlet is provided with a dust screen through screws, and the air outlet is positioned on one side of the air outlet end of the micro fan.
Furthermore, the detection end of the temperature and humidity sensor is located in the protective shell main body.
Furthermore, the outer surface of the drying box is provided with a circular through hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up miniature fan, at the coil during operation, personnel can manually open miniature fan, and it can pass through the air outlet with the heat in the coil protection architecture and discharge, and then cooling that can be quick prevents that the coil from leading to using unusually because of the high temperature.
2. Through setting up dry box, personnel can place the drier in to dry box, and the moisture in the desiccator adsorbs the coil protection architecture to improve the operational environment of coil, improve the stability of circuit.
3. Through setting up temperature and humidity sensor, when personnel maintained the high voltage circuit breaker coil, personnel can judge the condition in the coil protection architecture through temperature and humidity sensor, and then need not manual dismantlement coil protection architecture, reduce personnel's work load, improve maintenance efficiency.
4. Through setting up anti-static lacquer, anti-static lacquer can effectively prevent to produce static in the coil protection architecture to prevent to appear static harm in the coil protection architecture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is the utility model relates to a high voltage circuit breaker coil protection architecture's overall structure schematic diagram.
Fig. 2 is the utility model relates to a high voltage circuit breaker coil protection architecture's internal structure schematic diagram of inferior valve body.
Fig. 3 is the utility model relates to a casing side section structure schematic diagram under high voltage circuit breaker coil protection architecture section.
Fig. 4 is the utility model relates to a surface material layer profile structure schematic diagram in high voltage circuit breaker coil protection architecture protective housing main part.
In the figure: 1. a protective case body; 2. an upper housing; 3. a lower housing; 4. a conduit; 5. a dust screen; 6. fixing the bolt; 7. a micro fan; 8. drying the box; 9. a fixed block; 10. an air outlet; 11. antistatic paint; 12. a threaded hole; 13. a circular through hole; 14. temperature and humidity sensor.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, a high voltage circuit breaker coil protection architecture, including protective housing main part 1, protective housing main part 1 comprises last casing 2 and lower casing 3, and goes up casing 2 and connect lower casing 3 through fixing bolt 6, bottom corner passes through screw installation drying box 8 in casing 3 down, and both sides are equipped with fixed block 9 in casing 3 down, threaded hole 12 is seted up on the surface of fixed block 9 top, bolt installation miniature fan 7 is passed through to bottom both sides in casing 3 down, and the air outlet 10 has been seted up on casing 3 bottom surface down, casing 3 one side is passed through screw installation temperature and humidity sensor 14 down, and casing 3 both ends are equipped with conduit 4 down.
Wherein, the inner surface of the protective shell body 1 is coated with antistatic paint 11.
In this embodiment, as shown in fig. 4, the antistatic paint 11 can effectively prevent static electricity from being generated in the protective shell main body 1, thereby preventing static electricity from being generated therein.
The periphery of the bottom of the air outlet 10 is provided with a dust screen 5 through screws, and the air outlet 10 is positioned on one side of the air outlet end of the micro fan 7.
In this embodiment, as shown in fig. 1 and 3, the dust-proof net 5 can prevent dust from entering the protective shell body 1 through the air outlet 10.
Wherein, the detection end of the temperature and humidity sensor 14 is positioned in the protective shell main body 1.
In this embodiment, as shown in fig. 2, a person can determine the condition inside the protective case main body 1 through the temperature and humidity sensor 14, and then the protective case main body 1 does not need to be manually detached, so that the workload of the person is reduced, and the maintenance efficiency is improved.
Wherein, the outer surface of the drying box 8 is provided with a round through hole 13.
In this embodiment, as shown in fig. 3, the desiccant placed in the drying box 8 can adsorb moisture in the protection structure through the circular through hole 13, so as to improve the working environment of the coil and improve the stability of the circuit.
It should be noted that, the utility model relates to a high voltage circuit breaker coil protection structure, during operation, personnel place one side of the upper casing 2 on one side of the high voltage circuit breaker coil and connect with it through the threaded hole 12, and the two ends of the coil lead through the conduit 4 to connect with the external mechanism, then personnel place the desiccant in the drying box 8, next personnel install the upper casing 2 to one side of the lower casing 3 through the fixing bolt 6, next personnel connect the external wire of the micro fan 7 with the external power supply mechanism, during use, personnel can manually open the micro fan 7 in advance to make it be in working condition, at this moment, the micro fan 7 can discharge the heat in the coil protection structure through the air outlet 10, and then can rapidly cool down, prevent the coil from using abnormally due to over-high temperature, the dust screen 5 can prevent the dust from entering the protective casing main body 1 through the air outlet 10, and the drier placed in the drying box 8 can adsorb the moisture in this protection architecture through circular through-hole 13, thereby improve the operational environment of coil, improve the stability of circuit, when personnel maintained the high voltage circuit breaker coil, personnel can judge the condition in the protective housing main part 1 through temperature and humidity sensor 14 (the producer is jinbeilai electronic technology limited company, model is JBL-301S), and then need not manual dismantlement protective housing main part 1, personnel' S work load is reduced, improve maintenance efficiency, and prevent that static lacquer 11 can effectively prevent to produce static in the protective housing main part 1, thereby prevent that its inside static harm from appearing.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high voltage circuit breaker coil protection architecture, includes protective housing main part (1), its characterized in that: protective housing main part (1) comprises last casing (2) and casing (3) down, and goes up casing (2) and connect casing (3) down through fixing bolt (6), casing (3) are dry box (8) through screw installation down in bottom corner in casing (3), and both sides are equipped with fixed block (9) down in casing (3), threaded hole (12) have been seted up on fixed block (9) top surface, bolt installation miniature fan (7) are passed through to bottom both sides in casing (3) down, and air outlet (10) have been seted up on casing (3) bottom surface down, casing (3) one side is passed through screw installation temperature and humidity sensor (14) down, and casing (3) both ends are equipped with conduit (4) down.
2. A high voltage circuit breaker coil protection architecture as claimed in claim 1, wherein: the inner surface of the protective shell body (1) is coated with antistatic paint (11).
3. A high voltage circuit breaker coil protection architecture as claimed in claim 1, wherein: the dust screen (5) is installed on the periphery of the bottom of the air outlet (10) through screws, and the air outlet (10) is located on one side of the air outlet end of the micro fan (7).
4. A high voltage circuit breaker coil protection architecture as claimed in claim 1, wherein: the detection end of the temperature and humidity sensor (14) is positioned in the protective shell main body (1).
5. A high voltage circuit breaker coil protection architecture as claimed in claim 1, wherein: the outer surface of the drying box (8) is provided with a circular through hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922393293.5U CN210743840U (en) | 2019-12-27 | 2019-12-27 | High-voltage circuit breaker coil protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922393293.5U CN210743840U (en) | 2019-12-27 | 2019-12-27 | High-voltage circuit breaker coil protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210743840U true CN210743840U (en) | 2020-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922393293.5U Active CN210743840U (en) | 2019-12-27 | 2019-12-27 | High-voltage circuit breaker coil protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210743840U (en) |
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2019
- 2019-12-27 CN CN201922393293.5U patent/CN210743840U/en active Active
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