CN220857280U - Double-sealing all-condition outdoor metal closed switch equipment - Google Patents
Double-sealing all-condition outdoor metal closed switch equipment Download PDFInfo
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- CN220857280U CN220857280U CN202322467148.3U CN202322467148U CN220857280U CN 220857280 U CN220857280 U CN 220857280U CN 202322467148 U CN202322467148 U CN 202322467148U CN 220857280 U CN220857280 U CN 220857280U
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- Prior art keywords
- insulating shell
- sealing
- double
- dust
- closed switch
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- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 title claims description 17
- 239000000428 dust Substances 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007791 dehumidification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses double-sealing all-condition outdoor metal-enclosed switchgear, which comprises a first insulating shell, wherein a second insulating shell is arranged in the first insulating shell, a ring network switch body is fixed in the second insulating shell, a cavity is arranged between one side of the first insulating shell and one side of the second insulating shell, a dust removing mechanism is arranged in the cavity, dust in the metal-enclosed switchgear can be sucked away through a dust suction port under the action of a suction pump by arranging the dust removing mechanism, the damage of the dust to components is prevented, the service life of the components is prolonged, and air circulation can be accelerated through an opening, so that the dust of the metal-enclosed switchgear is blown up, the attachment of the dust is reduced, and dust is conveniently removed.
Description
Technical Field
The utility model relates to the technical field of electromechanical equipment, in particular to double-sealing all-condition outdoor metal closed switch equipment.
Background
The metal closed switch equipment (commonly called a switch cabinet) is power distribution switch equipment commonly used in a power system, such as an outdoor switch station, a cable branch box and other switch equipment consists of two parts, namely a metal shell made of stainless steel, cold-rolled steel plate sprayed and GRC, and a ring network switch or an air-insulated ring network switch which is insulated by sulfur hexafluoride is arranged in the metal shell, so that the metal closed switch equipment is widely used and popularized in the current power system, and is arranged outdoors.
In the use process of the outdoor metal-enclosed switchgear, the protection level is difficult to meet the dustproof requirement, long-time accumulation of dust can reduce the creepage distance of primary equipment, the equipment insulation is affected, faults or accidents such as short circuit, electric leakage and poor heat dissipation of heating elements are caused, and the inside of the existing outdoor metal-enclosed switchgear is not provided with a special dust removing mechanism, so that the double-sealed all-condition outdoor metal-enclosed switchgear with the dust removing mechanism can be designed.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides double-sealing all-condition outdoor metal closed switch equipment, which aims to overcome the technical problems existing in the related art.
For this purpose, the utility model adopts the following specific technical scheme:
The double-sealed all-condition outdoor metal closed switch equipment comprises a first insulating shell, wherein a second insulating shell is arranged in the first insulating shell, a ring network switch body is fixed in the second insulating shell, a cavity is formed between one side of the first insulating shell and one side of the second insulating shell, and a dust removing mechanism is arranged in the cavity; the dust removing mechanism comprises a suction pump arranged at the top end of the first insulating shell, an exhaust hood is arranged above the suction pump, one side of the suction pump is connected with a suction pipe, a fixing seat is arranged on the suction pipe, one side of the fixing seat is connected with the second insulating shell, the suction pipe is connected with three connecting pipes, the connecting pipes are connected with the suction ports, and the suction ports are arranged in the second insulating shell.
Further, in order to fix the air suction pipe, the air suction pipe is prevented from being disturbed to cause air leakage, a locking mechanism is arranged on the fixing seat, the locking comprises an arc-shaped plate arranged on one side of the fixing seat, two transverse plates are arranged on one side of the arc-shaped plate, bolts are arranged on one side of the transverse plates, and the bolts penetrate through the transverse plates to be connected with nuts.
Further, in order to accelerate the air circulation inside the second insulating housing, an opening is formed in one side of the first insulating housing, a dust screen is arranged inside the opening, and a sliding mechanism is arranged outside the dust screen.
Further, in order to guarantee the airtight nature of second insulating case, slide mechanism is including locating the inside spout of opening, and the spout is inside to be equipped with two threaded rods, and threaded rod one side is connected with the sliding motor, is equipped with the slider on the threaded rod, and the slider is connected with the connecting block, and the connecting block is connected with the baffle.
Further, in order to increase the tightness between the baffle and the opening, sealing strips are arranged on the upper side and the lower side of the baffle, a connecting plate is arranged on one side of the baffle, a groove is arranged on one side of the opening, the groove is matched with the connecting plate, a motor box is arranged on the outer side of the sliding motor, and the motor box is connected with the first insulating shell.
Further, in order to prevent that moist air from influencing switchgear, looped netowrk switch body below is equipped with heating dehydrating unit, and heating dehydrating unit top is equipped with humidity transducer, and heating dehydrating unit one side is equipped with the cable box, and the cable box is inside to be equipped with external cable, and external cable is equipped with the seal cover with the insulating shell junction of second.
Further, in order to reduce the damage of rainwater to the first insulating shell and the suction pump, a support is arranged on the periphery of the top end of the first insulating shell, a sunshade is arranged above the support, a protective shell is arranged below the sunshade, and the protective shell is arranged above the suction pump.
The beneficial effects of the utility model are as follows:
(1) Through setting up dust removing mechanism, under the effect of suction pump, can be with the inside dust of metal-enclosed switchgear through the dust absorption mouth by the suction, prevent that the dust from causing the injury to components and parts, extension components and parts's life to and can accelerate the circulation of air through the opening, make the dust of metal-enclosed switchgear blown up, reduce the attachment of dust, convenient dust removal, and through setting up the dust screen inside the opening, prevent that the dust from getting into inside the equipment through the opening.
(2) Through setting up slide mechanism, when dust removing mechanism does not work, drive the baffle through slide motor and remove to the opening part to and strengthen the seal of metal-enclosed switchgear through the sealing strip, prevent that moisture, filth, frost, salt fog from causing the influence to equipment through the opening, and through setting up humidity transducer, measure the inside humidity of equipment, when humidity is too low, the accessible dehumidification heating device heats the dehumidification to equipment inside, guarantees that this equipment still can continue to work under the adverse circumstances.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a double-sealed all-condition outdoor metal-enclosed switchgear according to an embodiment of the present utility model.
Fig. 2 is a connection diagram of an air suction pipe of a double-sealed all-condition outdoor metal-enclosed switchgear according to an embodiment of the present utility model.
Fig. 3 is a block diagram of a double-seal all-condition outdoor metal-enclosed switchgear according to an embodiment of the present utility model.
Fig. 4 is a block diagram of a sliding mechanism of a dual-seal all-condition outdoor metal-enclosed switchgear according to an embodiment of the present utility model.
In the figure:
1. A first insulating housing; 2. a second insulating housing; 3. a ring network switch body; 4. a cavity; 5. a dust removing mechanism; 501. a getter pump; 502. an exhaust hood; 503. an air suction pipe; 504. a fixing seat; 505. a connecting pipe; 506. an air suction port; 6. a locking mechanism; 601. an arc-shaped plate; 602. a cross plate; 603. a bolt; 604. a nut; 7. an opening; 8. a dust screen; 9. a sliding mechanism; 901. a chute; 902. a threaded rod; 903. a slide motor; 904. a slide block; 905. a connecting block; 906. a baffle; 10. a groove; 11. a connecting plate; 12. a motor box; 13. a heating and dehumidifying device; 14. a humidity sensor; 15. a cable box; 16. an external cable; 17. sealing sleeve; 18. a bracket; 19. sunshade shed; 20. a protective shell; 21. and (5) a sealing strip.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
Referring to fig. 1-3, the application provides a dual-seal all-condition outdoor metal closed switch device, which comprises a first insulating housing 1, wherein a second insulating housing 2 is arranged inside the first insulating housing 1, the protection effect on a ring network switch body 3 is enhanced by arranging the first insulating housing 1 and the second insulating housing 2, the ring network switch body 3 is fixed inside the second insulating housing 2, a cavity 4 is arranged between one sides of the first insulating housing 1 and the second insulating housing 2, and a dust removing mechanism 5 is arranged inside the cavity 4; the dust removing mechanism 5 comprises a suction pump 501 arranged at the top end of the first insulating shell 1, an exhaust hood 502 is arranged above the suction pump 501, one side of the suction pump 501 is connected with the suction pipe 503, a fixing seat 504 is arranged on the suction pipe 503, one side of the fixing seat 504 is connected with the second insulating shell 2, the suction pipe 503 is connected with connecting pipes 505, the number of the connecting pipes 505 is three, the connecting pipes 505 are connected with air inlets 506, the air inlets 506 are arranged inside the second insulating shell 2, a locking mechanism 6 is arranged on the fixing seat 504, the locking mechanism comprises an arc-shaped plate 601 arranged on one side of the fixing seat 504, two transverse plates 602 are arranged on one side of the arc-shaped plate 601, bolts 603 are arranged on one side of the transverse plates 602, the bolts 603 penetrate through the transverse plates 602 and are connected with nuts 604, brackets 18 are arranged around the top end of the first insulating shell 1, a awning 19 is arranged above the brackets 19, the protective shell 20 is arranged above the suction pump 501, and the first awning 19 can prevent the damage of rainwater to the first insulating shell 1 and the suction pump 501. Through above-mentioned scheme, through setting up dust removal mechanism 5, under the effect of aspirator pump 501, can be with the inside dust of metal-enclosed switchgear through the dust absorption mouth by the suction, discharge the dust through exhaust hood 502, can prevent that the dust from causing the injury to components and parts, extension components and parts's life, and through setting up locking mechanism 6, be connected with nut 604 through bolt 603 and air suction pipe 503 is fixed inside arc 601, prevent the flow of the inside air current of air suction pipe 503, cause air suction pipe 503 to warp impaired, cause the gas leakage.
Referring to fig. 1-4, an opening 7 is provided on one side of an insulating housing, a dust screen 8 is provided inside the opening 7, a sliding mechanism 9 is provided on the outer side of the dust screen 8, the sliding mechanism 9 includes a chute 901 provided inside the opening 7, two threaded rods 902 are provided inside the chute 901, one side of the threaded rods 902 is connected with a sliding motor 903, a sliding block 904 is provided on the threaded rod 902, the sliding block 904 is connected with a connecting block 905, the connecting block 905 is connected with a baffle 906, sealing strips 21 are provided on the upper and lower sides of the baffle 906, a connecting plate 11 is provided on one side of the baffle 906, a groove 10 is provided on one side of the opening 7, the groove 10 is matched with the connecting plate 11, a motor box 12 is provided on the outer side of the sliding motor 903, the motor box 12 is connected with the first insulating housing 1, a heating and dehumidifying device 13 is provided below the ring main body 3, a humidity sensor 14 is provided above the heating and dehumidifying device 13, a cable box 15 is provided on one side of the heating and an external cable 16 is provided inside the cable box 15, and the external cable 16 is provided with a sealing sleeve 17 at the junction of the second insulating housing 2. Through above-mentioned scheme, set up slide mechanism 9, when dust removing mechanism 5 is inoperative, drive baffle 906 through slide motor 903 and remove to opening 7 department, and strengthen the airtight of metal-enclosed switchgear through sealing strip 21, prevent that moisture, dirt, frost, salt fog from causing the influence to equipment through opening 7, and measure the inside humidity of equipment through setting up humidity transducer 14, when humidity is too low, the accessible dehumidification heating device heats the dehumidification to the equipment inside, guarantee that this equipment still can continue to work under adverse circumstances.
Working principle: when needs are to remove dust to metal-enclosed switchgear inside, through starting sliding motor 903, drive threaded rod 902 and rotate, drive slider 904 and remove to drive baffle 906 and can remove, make baffle 906 keep away from opening 7, get into inside spout 901, make the air can get into inside the equipment through opening 7 department, accelerate the air flow, the rethread starts aspirator pump 501, remove dust to inside the equipment through induction port 506, the dust is discharged through exhaust hood 502, guarantee the inside clean and tidy of equipment, prevent that the dust from causing the influence to components and parts.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The double-sealing all-condition outdoor metal closed switch device is characterized by comprising a first insulating shell (1), wherein a second insulating shell (2) is arranged inside the first insulating shell (1), a ring network switch body (3) is fixed inside the second insulating shell (2), a cavity (4) is formed between one side of the first insulating shell (1) and one side of the second insulating shell (2), and a dust removing mechanism (5) is arranged inside the cavity (4);
The dust removing mechanism (5) comprises a suction pump (501) arranged at the top end of a first insulating shell (1), an exhaust hood (502) is arranged above the suction pump (501), one side of the suction pump (501) is connected with a suction pipe (503), a fixing seat (504) is arranged on the suction pipe (503), one side of the fixing seat (504) is connected with a second insulating shell (2), the suction pipe (503) is connected with connecting pipes (505), the number of the connecting pipes (505) is three, the connecting pipes (505) are connected with an air suction port (506), and the air suction port (506) is arranged inside the second insulating shell (2).
2. The double-sealing all-condition outdoor metal closed switch device according to claim 1, wherein the fixing base (504) is provided with a locking mechanism (6), the locking mechanism comprises an arc plate (601) arranged on one side of the fixing base (504), two transverse plates (602) are arranged on one side of the arc plate (601), a bolt (603) is arranged on one side of each transverse plate (602), and the bolt (603) penetrates through each transverse plate (602) to be connected with a nut (604).
3. The double-sealing all-condition outdoor metal closed switch device according to claim 1, wherein an opening (7) is formed in one side of the first insulating housing (1), a dust screen (8) is arranged in the opening (7), and a sliding mechanism (9) is arranged outside the dust screen (8).
4. A double-seal all-condition outdoor metal closed switch device according to claim 3, characterized in that the sliding mechanism (9) comprises a sliding groove (901) arranged in the opening (7), two threaded rods (902) are arranged in the sliding groove (901), one side of each threaded rod (902) is connected with a sliding motor (903), a sliding block (904) is arranged on each threaded rod (902), the sliding block (904) is connected with a connecting block (905), and the connecting block (905) is connected with a baffle plate (906).
5. The double-sealing all-condition outdoor metal closed switch device according to claim 4, wherein sealing strips (21) are arranged on the upper side and the lower side of the baffle plate (906), a connecting plate (11) is arranged on one side of the baffle plate (906), a groove (10) is arranged on one side of the opening (7), the groove (10) is matched with the connecting plate (11), a motor box (12) is arranged on the outer side of the sliding motor (903), and the motor box (12) is connected with the first insulating shell (1).
6. The double-sealing all-condition outdoor metal closed switch device according to claim 1, wherein a heating and dehumidifying device (13) is arranged below the ring network switch body (3), a humidity sensor (14) is arranged above the heating and dehumidifying device (13), a cable box (15) is arranged on one side of the heating and dehumidifying device (13), an external cable (16) is arranged inside the cable box (15), and a sealing sleeve (17) is arranged at the joint of the external cable (16) and the second insulating shell (2).
7. The double-sealing all-condition outdoor metal closed switch device according to claim 1, wherein a bracket (18) is arranged around the top end of the first insulating housing (1), a sunshade (19) is arranged above the bracket (18), a protective housing (20) is arranged below the sunshade (19), and the protective housing (20) is arranged above the suction pump (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322467148.3U CN220857280U (en) | 2023-09-12 | 2023-09-12 | Double-sealing all-condition outdoor metal closed switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322467148.3U CN220857280U (en) | 2023-09-12 | 2023-09-12 | Double-sealing all-condition outdoor metal closed switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857280U true CN220857280U (en) | 2024-04-26 |
Family
ID=90740929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322467148.3U Active CN220857280U (en) | 2023-09-12 | 2023-09-12 | Double-sealing all-condition outdoor metal closed switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857280U (en) |
-
2023
- 2023-09-12 CN CN202322467148.3U patent/CN220857280U/en active Active
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