CN212968673U - Explosion-proof structure of distribution switch control equipment - Google Patents

Explosion-proof structure of distribution switch control equipment Download PDF

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Publication number
CN212968673U
CN212968673U CN202021610131.9U CN202021610131U CN212968673U CN 212968673 U CN212968673 U CN 212968673U CN 202021610131 U CN202021610131 U CN 202021610131U CN 212968673 U CN212968673 U CN 212968673U
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China
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explosion
main body
proof structure
distribution switch
wall
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CN202021610131.9U
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Chinese (zh)
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李婷婷
张帆
周俊
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China Science Tiangong Electrical Holdings Co ltd
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China Science Tiangong Electrical Holdings Co ltd
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Abstract

The utility model belongs to the technical field of distribution on-off control equipment, especially, an explosion-proof structure of distribution on-off control equipment, including the equipment main part, the inner wall both sides lower part of equipment main part is equipped with the install bin, the inside of install bin is provided with the water pipe, the top both sides of install bin are equipped with two sets of gas outlets, all be provided with radiator fan between two sets of gas outlets, fixedly connected with pressure relief pipe on the right side wall of equipment main part, be equipped with relief valve and manometer on the pressure relief pipe respectively, equidistant a plurality of radiating fin of being fixed with on the interior roof of equipment main part, radiating fin's outside is provided with the link, the cooperation is installed the sliding plate on the inner wall of link; the utility model discloses a dispel the heat and cool down to the inside of equipment principal, avoid the too high condition of exploding of equipment principal temperature, the radiating effect is good, and the security when having improved the use is improved to many-sided user's demand that satisfies, easy operation, and the practicality is strong, is fit for promoting.

Description

Explosion-proof structure of distribution switch control equipment
Technical Field
The utility model relates to a distribution switch controlgear technical field especially relates to a distribution switch controlgear's explosion-proof construction.
Background
The control and protection of distribution lines are not independent of new distribution automation equipment, and there are three important devices, namely reclosers, sectionalizers and feeder FTUs. An recloser is a "self-contained" control switch capable of detecting a fault current, interrupting the fault current for a given time, and performing a given number of recloses. The sectionalizer is a switching device which is matched with a front-stage switch on the power supply side and automatically opens under the condition of no voltage or no current.
Distribution switch controlgear on the existing market, because the internals is more, and produce a large amount of heats at the during operation and gather easily, distribution switch controlgear self is difficult to distribute away the heat, and very easy spontaneous combustion takes place even the explosion, and the safety in utilization is very low.
In order to solve the problem, the application provides an explosion-proof structure of a power distribution switch control device.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a distribution switch controlgear's explosion-proof construction has many-sided user's demand of satisfying, security when having improved the use, easy operation, the practicality is strong, is fit for the characteristics of popularization.
(II) technical scheme
In order to solve the problem, the utility model provides a distribution switch controlgear's explosion-proof structure, including the equipment main part, the inner wall both sides lower part of equipment main part is equipped with the install bin, and the inside of install bin is provided with the water pipe, the top both sides of install bin are equipped with two sets of gas outlets, all are provided with radiator fan between two sets of gas outlets, fixedly connected with pressure release pipe on the right side wall of equipment main part is equipped with relief valve and manometer respectively on the pressure release pipe, the equidistance is fixed with a plurality of radiating fin on the interior roof of equipment main part, and radiating fin's outside is provided with the link, the sliding plate is installed in the cooperation on the inner wall of link, and the bottom of sliding plate is provided with heat absorption mechanism, be.
Preferably, reciprocating mechanism includes round wheel, driving motor, sideboard and connecting rod, and driving motor is installed in the back cooperation of sideboard, driving motor's output shaft extends to the front of sideboard and round wheel to fixed mounting has the adapter sleeve.
Preferably, the connecting sleeve is provided with a positioning rod in a matching manner, the circular wheel is provided with an annular groove, the inner wall of the annular groove is connected with a positioning shaft in a sliding manner, the lower end of the positioning rod is fixedly connected with the positioning shaft, the front end of the positioning shaft is rotatably connected with a connecting rod, and the left end of the connecting rod is hinged with the front surface of the sliding plate.
Preferably, the heat absorption mechanism comprises an air suction fan and an air suction cover, the air inlet end of the air suction fan is fixedly connected with the air suction cover, the air inlet end of the air suction cover is arranged towards the plurality of radiating fins, and the air outlet end of the air suction fan is fixedly connected with an air outlet pipe.
Preferably, both sides lower part of the equipment main body all is equipped with the intercommunicating pore, and the both ends of water pipe run through two intercommunicating pores respectively and extend to the outside of equipment main body, are located the both ends of the outside water pipe of equipment main body all threaded connection has sealed lid, and the water pipe is S type structure.
Preferably, the inner walls of the two communicating holes are provided with rubber rings, and the two rubber rings are respectively arranged at two ends of the water end in a sealing manner.
Preferably, the two heat dissipation fans are located right below the plurality of heat dissipation fins, the bottoms of the heat dissipation fans are assembled on the top wall of the installation box, and the air outlet ends of the heat dissipation fans are arranged towards the plurality of heat dissipation fins.
The above technical scheme of the utility model has following profitable technological effect:
the heat dissipation of the equipment main body is realized by arranging the heat dissipation fan and the plurality of heat dissipation fins, the horizontal motion of the heat absorption mechanism is realized by matching the air suction fan, the air suction cover, the air outlet pipe, the driving motor, the connecting sleeve, the positioning rod, the annular groove, the connecting rod and the sliding plate, the uniform heat dissipation of the plurality of heat dissipation fins is further realized, the heat dissipation effect is improved, the heat dissipation is convenient, the temperature inside the equipment main body is further reduced by arranging the mounting box, the water pipe and the sealing cover, the explosion condition caused by overhigh temperature of the equipment main body is avoided, the heat dissipation effect is good, the pressure inside the equipment main body is convenient to observe by arranging the pressure gauge, the pressure relief valve and the pressure relief pipe are matched, the pressure relief of the equipment main body is convenient, the explosion caused by overlarge pressure inside the equipment main body is avoided, the requirements of, the operation is simple, the practicability is strong, and the method is suitable for popularization.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B of the present invention;
fig. 4 is a schematic side view of a part of the structure of the present invention.
In the figure: 1. an apparatus main body; 2. installing a box; 3. a heat radiation fan; 4. an air outlet; 5. a water pipe; 6. a pressure relief pipe; 7. a pressure relief valve; 8. a pressure gauge; 9. a heat dissipating fin; 10. a connecting frame; 11. a sliding plate; 12. a heat absorbing mechanism; 13. a connecting rod; 14. a side plate; 15. a round wheel; 16. an annular groove; 17. connecting sleeves; 18. positioning a rod; 19. a drive motor; 20. a sealing cover; 21. a rubber ring.
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.
As shown in fig. 1-4, the utility model provides an explosion-proof structure of distribution switch controlgear, including equipment main body 1, the inner wall both sides lower part of equipment main body 1 is equipped with install bin 2, and the inside of install bin 2 is provided with water pipe 5, the top both sides of install bin 2 are equipped with two sets of gas outlets 4, all are provided with radiator fan 3 between two sets of gas outlets 4, fixedly connected with pressure release pipe 6 on the right side wall of equipment main body 1 is equipped with relief valve 7 and manometer 8 on the pressure release pipe 6 respectively, equidistantly on the interior roof of equipment main body 1 be fixed with a plurality of radiating fin 9, radiating fin 9's outside is provided with link 10, sliding plate 11 is installed in the cooperation on the inner wall of link 10, the bottom of sliding plate 11 is provided with heat absorption mechanism 12, be connected with reciprocating mechanism on the sliding plate 11.
In this embodiment, it should be noted that the reciprocating mechanism includes a circular wheel 15, a driving motor 19, an edge plate 14 and a connecting rod 13, the driving motor 19 is installed on the back surface of the edge plate 14 in a matching manner, an output shaft of the driving motor 19 extends to the front surfaces of the edge plate 14 and the circular wheel 15, and a connecting sleeve 17 is fixedly installed on the output shaft; the connecting sleeve 17 is provided with a positioning rod 18 in a matching manner, the circular wheel 15 is provided with an annular groove 16, the inner wall of the annular groove 16 is connected with a positioning shaft in a sliding manner, the lower end of the positioning rod 18 is fixedly connected with the positioning shaft, the front end of the positioning shaft is rotatably connected with a connecting rod 13, and the left end of the connecting rod 13 is hinged with the front surface of the sliding plate 11.
It should be further noted that, when the driving motor 19 is started to work, the driving motor 19 drives the connecting sleeve 17 and the positioning rod 18 to rotate, the lower end of the positioning rod 18 slides in the annular groove 16, and the positioning rod 18 drives the connecting rod 13 to move when moving, so that the connecting rod 13 drives the sliding plate 11 to slide left and right; the driving motor 19 adopts a servo motor with the model number of YE2-112M-4, and is powered by a storage battery or an external power supply.
In this embodiment, it should be noted that the heat absorbing mechanism 12 includes an air suction fan and an air suction cover, an air inlet end of the air suction fan is fixedly connected with the air suction cover, an air inlet end of the air suction cover is arranged toward the plurality of radiating fins 9, and an air outlet end of the air suction fan is fixedly connected with an air outlet pipe.
It should be further noted that the horizontal movement of the sliding plate 11 drives the air suction fan and the air suction cover to move horizontally, so that the air suction cover sucks away heat on the plurality of radiating fins 9 through the air outlet pipe, and the heat absorption mechanism 12 moves horizontally, so that uniform heat dissipation of the plurality of radiating fins 9 is realized, and the heat dissipation effect is improved.
In this embodiment, communication holes are formed in the lower portions of the two sides of the apparatus main body 1, two ends of the water pipe 5 extend to the outside of the apparatus main body 1 through the two communication holes, sealing caps 20 are screwed to the two ends of the water pipe 5 located outside the apparatus main body 1, and the water pipe 5 is in an S-shaped structure.
It should be further noted that cooling water is introduced into the water pipe 5, and when the cooling water passes through the water pipe 5, the cooling fan 3 blows the gas in the installation box 2 into the upper part of the device body 1 through the air outlet 4, so as to cool the inside of the device body.
In this embodiment, it should be noted that the rubber rings 21 are assembled on the inner walls of the two communication holes, and the two rubber rings 21 are respectively disposed in a sealing manner at two ends of the water end.
In this embodiment, it should be noted that the two cooling fans 3 are located right below the plurality of cooling fins, the bottom of the cooling fan 3 is assembled on the top wall of the mounting box 2, and the air outlet end of the cooling fan 3 is arranged toward the plurality of cooling fins 9.
It should be further explained that, when the cooling fan 3 works, by opening the pressure release valve 7, the external gas can enter the inside of the device main body 1 through the pressure release pipe 6, and when the pressure is required to be released, the pressure release valve 7 can be opened, the pressure release pipe 6 is connected with an external air extractor, and the pressure is released to the device main body 1.
The working principle is as follows: when the heat dissipation device is used, firstly, the heat dissipation fan 3 is started to work, when the heat dissipation fan 3 works, the heat in the device main body 1 is blown into the plurality of heat dissipation fins 9, the air suction fan is started to work simultaneously, the air suction fan sucks the heat on the heat dissipation fins 9 through the air suction cover and the air outlet pipe, so that the heat on the heat dissipation fins 9 is reduced, the heat dissipation is convenient, when the driving motor 19 is started to work, the driving motor 19 drives the connecting sleeve 17 and the positioning rod 18 to rotate, the lower end of the positioning rod 18 slides in the annular groove 16, the positioning rod 18 drives the connecting rod 13 to move when moving, so that the connecting rod 13 drives the sliding plate 11 to slide left and right, the sliding plate 11 drives the heat absorption mechanism 12 to horizontally move, the uniform heat dissipation of the plurality of heat dissipation fins 9 is realized, the heat dissipation effect is improved, then, cooling, radiator fan 3 blows in the upper portion of equipment main part 1 through the gas outlet 4 with the gas in the install bin 2, the inside of having realized the equipment main part is cooled down, avoid the too high condition that explodes of equipment main part temperature, through being provided with manometer 8, can observe the pressure of equipment main part 1 inside, when the pressure of equipment main part 1 inside is too big, can open relief valve 7 and carry out the pressure release through relief pipe 6, avoid the too big explosion that explodes of equipment main part 1 inside pressure, many-sided user's demand that satisfies, the security when having improved the use, and the operation is thus simple, therefore, the clothes hanger is strong in practicability, and is suitable for popularization.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. An explosion-proof structure of a power distribution switch control device comprises a device main body (1) and is characterized in that a mounting box (2) is assembled on the lower portion of two sides of the inner wall of the device main body (1), a water pipe (5) is arranged inside the mounting box (2), two groups of air outlets (4) are arranged on two sides of the top of the mounting box (2), a heat radiation fan (3) is arranged between the two groups of air outlets (4), a pressure relief pipe (6) is fixedly connected to the right side wall of the device main body (1), a pressure relief valve (7) and a pressure gauge (8) are respectively assembled on the pressure relief pipe (6), a plurality of heat radiation fins (9) are fixed on the inner top wall of the device main body (1) at equal intervals, a connecting frame (10) is arranged outside the heat radiation fins (9), a sliding plate (11) is installed on the inner wall of the connecting frame (10) in a matched manner, the sliding plate (11) is connected with a reciprocating mechanism.
2. The explosion-proof structure of distribution switch controlgear of claim 1, characterized in that, the reciprocating mechanism includes round wheel (15), driving motor (19), sideboard (14) and connecting rod (13), the back of sideboard (14) is fitted with driving motor (19), the output shaft of driving motor (19) extends to the front of sideboard (14) and round wheel (15), and fixed mounting has adapter sleeve (17).
3. The explosion-proof structure of a distribution switch control device according to claim 2, characterized in that the connecting sleeve (17) is provided with a positioning rod (18) in a matching manner, the circular wheel (15) is provided with an annular groove (16), the inner wall of the annular groove (16) is slidably connected with a positioning shaft, the lower end of the positioning rod (18) is fixedly connected with the positioning shaft, the front end of the positioning shaft is rotatably connected with the connecting rod (13), and the left end of the connecting rod (13) is hinged with the front surface of the sliding plate (11).
4. The explosion-proof structure of the power distribution switch control equipment according to claim 1, characterized in that the heat absorbing mechanism (12) comprises an air suction fan and an air suction cover, the air inlet end of the air suction fan is fixedly connected with the air suction cover, the air inlet end of the air suction cover is arranged towards the plurality of radiating fins (9), and the air outlet end of the air suction fan is fixedly connected with the air outlet pipe.
5. The explosion-proof structure of the distribution switch control equipment according to claim 1, characterized in that the lower parts of both sides of the equipment main body (1) are provided with communication holes, both ends of the water pipe (5) respectively extend to the outside of the equipment main body (1) through the two communication holes, both ends of the water pipe (5) positioned outside the equipment main body (1) are respectively connected with a sealing cover (20) in a threaded manner, and the water pipe (5) is in an S-shaped structure.
6. The explosion-proof structure of distribution switch controlgear according to claim 5, characterized in that, the inner wall of two said intercommunicating pores is equipped with rubber ring (21), two rubber rings (21) are sealed with the two ends of water end.
7. The explosion-proof structure of the distribution switch control equipment according to claim 3, characterized in that, two heat dissipation fans (3) are located right below the plurality of heat dissipation fins, the bottom of the heat dissipation fan (3) is assembled on the top wall of the installation box (2), and the air outlet end of the heat dissipation fan (3) is arranged towards the plurality of heat dissipation fins (9).
CN202021610131.9U 2020-08-06 2020-08-06 Explosion-proof structure of distribution switch control equipment Active CN212968673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021610131.9U CN212968673U (en) 2020-08-06 2020-08-06 Explosion-proof structure of distribution switch control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021610131.9U CN212968673U (en) 2020-08-06 2020-08-06 Explosion-proof structure of distribution switch control equipment

Publications (1)

Publication Number Publication Date
CN212968673U true CN212968673U (en) 2021-04-13

Family

ID=75347956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021610131.9U Active CN212968673U (en) 2020-08-06 2020-08-06 Explosion-proof structure of distribution switch control equipment

Country Status (1)

Country Link
CN (1) CN212968673U (en)

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GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Explosion-proof structure of distribution switch control equipment

Effective date of registration: 20230222

Granted publication date: 20210413

Pledgee: Funing sub branch of Bank of China Ltd.

Pledgor: CHINA SCIENCE TIANGONG ELECTRICAL HOLDINGS Co.,Ltd.

Registration number: Y2023980033180

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20210413

Pledgee: Funing sub branch of Bank of China Ltd.

Pledgor: CHINA SCIENCE TIANGONG ELECTRICAL HOLDINGS Co.,Ltd.

Registration number: Y2023980033180