CN209642170U - A kind of energy conservation and environmental protection switchgear - Google Patents
A kind of energy conservation and environmental protection switchgear Download PDFInfo
- Publication number
- CN209642170U CN209642170U CN201920699139.8U CN201920699139U CN209642170U CN 209642170 U CN209642170 U CN 209642170U CN 201920699139 U CN201920699139 U CN 201920699139U CN 209642170 U CN209642170 U CN 209642170U
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- switchgear
- shell
- pedestal
- cooling
- tube
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Abstract
The utility model discloses a kind of energy conservation and environmental protection switchgear, including pedestal, shell, cool down storehouse, switchgear, barometer and cooling mechanism, shell is equipped with cover board matched with its, through-hole is densely covered on the top plate in cooling storehouse, the also affixed conducting in the bottom in cooling storehouse has communicating pipe, the free end of communicating pipe is connected with threaded connecting sleeve, the left and right sides of switchgear is connected with wing copper sheet corresponding with mounting groove, switchgear is fully sealed and inside it filled with SF6 gas, cooling mechanism is set on the base, the utility model has the beneficial effects that, structure novel, practical function, the present apparatus by switchgear setting shell, it can be in the gases did escape in switchgear, SF6 gas is avoided to be directly leaked to the external world, barometrical setting can detect leakage situation in time, convenient for subsequent processing.The setting of cooling mechanism can reduce the temperature of switchgear working environment, reduce the aging speed of switchgear and can be reduced itself defeated dielectric energy consumption.
Description
Technical field
The utility model relates to switchgear technical fields, and in particular to a kind of energy conservation and environmental protection switchgear.
Background technique
The main function of switchgear be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, carry out
Folding controls and protects electrical equipment, and the component in switchgear mainly has breaker, disconnecting switch, on-load switch, operation machine
The composition such as structure, mutual inductor and various protective devices.
It generally uses epoxy resin or SF6 gas as isolation material in switchgear, is limited by manufacture level and detection
Horizontal influence, epoxy resin is it is difficult to ensure that 100% insulate, and uses SF6 gas as isolation material, and have the wind of leakage
Danger, SF6 gas do not meet the demand of environmental protection once a leak occurs, can damage to environment, and existing switchgear is difficult to SF6 gas
The leakage of body is detected.
In the process of work, energization medium can generate a large amount of heat to switchgear, on the one hand these heats can accelerate
The aging of switchgear increases the risk of SF6 gas leakage, and on the other hand, resistance increases energization medium under high temperature environment, can also
The increase for causing itself energy consumption does not meet the requirement of environmental protection.
Utility model content
To solve the above problems, the utility model provides a kind of energy conservation and environmental protection switchgear, the utility model be by with
Lower technical solution is realized.
A kind of energy conservation and environmental protection switchgear, including pedestal, shell, cooling storehouse, switchgear, barometer and cooling mechanism, it is described
Pedestal is cuboid cavity structure, and the shell is affixed at the top of the base, and shell is the cuboid cavity structure of open top,
Shell is equipped with cover board matched with its, and the mounting groove of one group of perforation, mounting groove described in every group are equipped on the left side plate of shell
Including several that front-rear direction is uniformly arranged, the cooling storehouse is respectively connected with one in the left side plate outer wall of shell, cooling
Mounting groove is coated in it by storehouse, is densely covered with through-hole on the top plate in the storehouse that cools down, and the also affixed conducting in the bottom in the storehouse that cools down has communicating pipe,
The free end of the communicating pipe is connected with threaded connecting sleeve, and the switchgear is fixed in shell, and the left and right sides of switchgear is equal
It is connected with wing copper sheet corresponding with mounting groove, wing copper sheet correspondence is fixed in each mounting groove, one end that wing copper sheet is located remotely from each other point
It does not extend into the two cooling storehouses in left and right, the gap between wing copper sheet and mounting groove is sealed by glass cement, and switchgear is completely close
It seals and is filled with SF6 gas inside it, the pressure of SF6 gas is greater than a standard atmospheric pressure, the air pressure in switchgear
Meter is fixed on shell, and barometrical pressure-sensitive end is extend into switchgear, and the cooling mechanism is set on the base, cooling mechanism
Cool down to the wing copper sheet in cooling storehouse.
It further, further include cover, the cover is connected with one on the left side plate of shell, and each cover will be same
The cooling Hold Ceiling cover of side closes in it.
Further, it is connected with self-locking universal wheel at the bottom four corners of the pedestal, is connected on the front side board of pedestal
The observation window of transparent glass material, also affixed conducting has liquid-feeding tube on the front side board of pedestal, and the liquid-feeding tube is equipped with mating with it
Lid.
Further, the cooling mechanism includes U-tube and blower, and the horizontal part of the U-tube is fixed in a left side for pedestal
Between right side plate, two vertical portions of U-tube are located at outside the left side plate of pedestal, and the vertical portion of U-tube is equipped with spiral shell
Groove, two thread grooves are threadedly coupled with a connector sleeve respectively, and the partial symmetry that U-tube is located in pedestal is set there are two narrow
Portion, uniformly affixed conducting has siphon pipe straight down in the narrow portion, and the blower is fixed in the front side board outer wall of pedestal, wind
The affixed conducting of the air outlet of machine has air hose, the affixed conducting of the other end of the air hose and the middle part of U-tube, and blower passes through external electrical
Source powers and is equipped with the switch for controlling its stop and start, and the switch is fixed in the outer wall of love pedestal front side board.
Further, four side plate top surfaces of the shell are equipped with back-shaped oil groove, and the affixed conducting of oil groove has oil
Pipe, the lower surface of the cover board are connected with back-shaped sealing plate corresponding with oil groove, and the end face center of cover board is also connected with lifting hand
Ring.
The utility model has the beneficial effects that structure novel, practical function, the present apparatus by switchgear setting shell
Body can avoid SF6 gas from being directly leaked to the external world in the gases did escape in switchgear, and barometrical setting can be with
It detects leakage situation in time, is convenient for subsequent processing.The setting of cooling mechanism can reduce the temperature of switchgear working environment, drop
The aging speed of low switch cabinet simultaneously can be reduced itself defeated dielectric energy consumption.
Detailed description of the invention
It, below will be to required in specific embodiment description in order to illustrate more clearly of the technical solution of the utility model
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
A kind of Fig. 1: structural schematic diagram of energy conservation and environmental protection switchgear described in the utility model；
Partial enlarged view at A shown in Fig. 2: Fig. 1；
Fig. 3: barometrical connection schematic diagram described in the utility model；
Fig. 4: the structural schematic diagram of cooling mechanism described in the utility model.
Appended drawing reference is as follows:
1, pedestal, 101, cover, 102, self-locking universal wheel, 103, observation window, 104, liquid-feeding tube, 105, lid, 2, shell,
201, cover board, 202, oil groove, 203, oil pipe, 204, sealing plate, 205, lifting bracelet, 3, cooling storehouse, 301, through-hole, 302, connection
Pipe, 303, connector sleeve, 4, switchgear, 401, wing copper sheet, 5, barometer, 601, U-tube, 602, blower, 603, thread groove, 604,
Narrow portion, 605, siphon pipe, 606, air hose, 607, switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model has following three specific embodiments.
Embodiment 1
A kind of energy conservation and environmental protection switchgear, including pedestal 1, shell 2, cooling storehouse 3, switchgear 4, barometer 5 and cooling mechanism,
Pedestal 1 is cuboid cavity structure, and shell 2 is fixed in the top of pedestal 1, and shell 2 is the cuboid cavity structure of open top,
Shell 2 is equipped with cover board 201 matched with its, and the mounting groove of one group of perforation, every group of mounting groove are equipped on the left side plate of shell 2
Including several that front-rear direction is uniformly arranged, cooling storehouse 3 is respectively connected with one in the left side plate outer wall of shell 2, and cool down storehouse 3
Mounting groove is coated in it, is densely covered with through-hole 301 on the top plate in the storehouse 3 that cools down, the also affixed conducting in the bottom in the storehouse 3 that cools down has connection
Pipe 302, the free end of communicating pipe 302 are connected with threaded connecting sleeve 303, and switchgear 4 is fixed in shell 2, the left and right of switchgear 4
Two sides are connected with wing copper sheet 401 corresponding with mounting groove, and the correspondence of wing copper sheet 401 is fixed in each mounting groove, 401 phase of wing copper sheet
Mutually separate one end is respectively protruding into the two cooling storehouses 3 in left and right, and the gap between wing copper sheet 401 and mounting groove passes through glass cement
Sealing, switchgear 4 are fully sealed and are filled with SF6 gas inside it, and the pressure of SF6 gas is greater than one in switchgear 4
Standard atmospheric pressure, barometer 5 are fixed on shell 2, and the pressure-sensitive end of barometer 5 is extend into switchgear 4, and cooling mechanism setting exists
On pedestal 1, cooling mechanism cools down to the wing copper sheet 401 in cooling storehouse 3.
It preferably, further include cover 101, cover 101 is connected with one on the left side plate of shell 2, each cover 101
Ipsilateral 3 top plate cover of cooling storehouse is closed in it.
Preferably, it is connected with self-locking universal wheel 102 at the bottom four corners of pedestal 1, is connected on the front side board of pedestal 1
The observation window 103 of bright glass material, also affixed conducting has liquid-feeding tube 104 on the front side board of pedestal 1, and liquid-feeding tube 104 is equipped with and it
Matched lid 105.
Embodiment 2
The places different from embodiment 1 are, further include the following contents:
Cooling mechanism includes U-tube 601 and blower 602, the horizontal part of U-tube 601 be fixed in pedestal 1 left side plate it
Between, two vertical portions of U-tube 601 are located at outside the left side plate of pedestal 1, and the vertical portion of U-tube 601 is equipped with screw thread
Slot 603, two thread grooves 603 are threadedly coupled with a connector sleeve 303 respectively, and U-tube 601 is located at the partial symmetry in pedestal 1
If uniformly affixed conducting has siphon pipe 605 straight down in narrow portion 604, and blower 602 is fixed in pedestal 1 there are two narrow portion 604
Front side board outer wall, the affixed conducting of the air outlet of blower 602 has an air hose 606, the other end of air hose 606 and the middle part of U-tube 601
Affixed conducting, blower 602 are powered by external power supply and are equipped with the switch 607 for controlling its stop and start, and switch 607 is fixed in love pedestal
The outer wall of 1 front side board.
Embodiment 2
The places different from embodiment 1 are, further include the following contents:
Four side plate top surfaces of shell 2 are equipped with back-shaped oil groove 202, and the affixed conducting of oil groove 202 has oil pipe 203, cover board
201 lower surface is connected with back-shaped sealing plate 204 corresponding with oil groove 202, and the end face center of cover board 201 is also connected with lifting hand
Ring 205.
Working principle: in use, cover board 201 seals the top closed of shell 2 by related be added into oil groove 202
Oil forms oil sealing between sealing plate 204 and Seal Oil, so that the inner cavity of shell 2 be made to form a closed space, works as switch
The SF6 gas leaked out when breakdown accident occurs for 607 cabinets 4, in 607 cabinet 4 of switch can be deposited in the confined space of shell 2 without
External environment can be leaked into, the leakage of SF6 gas can also be such that the SF6 concentration in shell 2 gets higher, make the circuit elements in 607 cabinet 4 of switch
Part still has relatively good insulation environment, and the SF6 air pressure in 607 cabinet 4 of switch is greater than extraneous standard atmospheric pressure, in shell 2
Air pressure it is identical as standard atmospheric pressure, when the leakage of SF6 gas, the display air pressure of barometer 5 is reduced, and can pass through air pressure in time
Meter 5 learns leakage situation.
When normal work, clear water is added into pedestal 1 by liquid-feeding tube 104, blower 602 is started by switch 607 and is worked,
Outside air extraction blast pipe 606 is entered in U-tube 601 when blower 602 works, flowing speed when air passes through narrow portion 604
Degree is accelerated, and the air quickly flowed forms negative pressure, and siphon pipe 605, which absorbs water, at this time is mixed into coexistence of gas and liquid with the air quickly flowed
Body is entered cooling storehouse 3 coexistence of gas and liquid body communicating pipe 302, and the wing copper sheet 401 in the storehouse 3 that cools down transmits the temperature in shell 2,
Coexistence of gas and liquid body contacts gasification with wing copper sheet 401 and takes away the heat on wing copper sheet 401, it can be achieved that continuing to temperature in shell 2
It reduces, the air and vapor via through holes 301 of gasification are discharged into the external world.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of energy conservation and environmental protection switchgear, it is characterised in that: including pedestal, shell, cooling storehouse, switchgear, barometer and cooling
Mechanism, the pedestal are cuboid cavity structure, and the shell is affixed at the top of the base, and shell is the cuboid of open top
Cavity structure, shell are equipped with cover board matched with its, the mounting groove of one group of perforation, every group of institute are equipped on the left side plate of shell
State mounting groove include front-rear direction be uniformly arranged several, the cooling storehouse is respectively connected with one in the left side plate outer wall of shell
A, mounting groove is coated in it by cooling storehouse, is densely covered with through-hole on the top plate in the storehouse that cools down, and the also affixed conducting in the bottom in the storehouse that cools down has
Communicating pipe, the free end of the communicating pipe are connected with threaded connecting sleeve, and the switchgear is fixed in shell, the left and right of switchgear
Two sides are connected with wing copper sheet corresponding with mounting groove, and wing copper sheet correspondence is fixed in each mounting groove, and wing copper sheet is located remotely from each other
One end is respectively protruding into the two cooling storehouses in left and right, and the gap between wing copper sheet and mounting groove is sealed by glass cement, switchgear
It is fully sealed and is filled with SF6 gas inside it, the pressure of SF6 gas is greater than a standard atmospheric pressure, institute in switchgear
It states barometer to be fixed on shell, barometrical pressure-sensitive end is extend into switchgear, and the cooling mechanism is set on the base, drop
Warm mechanism cools down to the wing copper sheet in cooling storehouse.
2. a kind of energy conservation and environmental protection switchgear according to claim 1, it is characterised in that: further include cover, the cover exists
One is connected on the left side plate of shell, each cover closes ipsilateral cooling Hold Ceiling cover in it.
3. a kind of energy conservation and environmental protection switchgear according to claim 1, it is characterised in that: equal at the bottom four corners of the pedestal
It is connected with self-locking universal wheel, is connected with the observation window of transparent glass material on the front side board of pedestal, it is also solid on the front side board of pedestal
Connecing conducting has liquid-feeding tube, and the liquid-feeding tube is equipped with lid matched with its.
4. a kind of energy conservation and environmental protection switchgear according to claim 1, it is characterised in that: the cooling mechanism includes U-tube
And blower, the horizontal part of the U-tube are fixed between the left side plate of pedestal, two vertical portions of U-tube are located at bottom
Outside the left side plate of seat, the vertical portion of U-tube is equipped with thread groove, and two thread grooves connect external threading company with one respectively
It connects, the partial symmetry that U-tube is located in pedestal is set there are two narrow portion, and uniformly affixed conducting has rainbow straight down in the narrow portion
Suction pipe, the blower are fixed in the front side board outer wall of pedestal, and the affixed conducting of the air outlet of blower has an air hose, the air hose it is another
The affixed conducting in middle part at end and U-tube, blower are powered by external power supply and are equipped with the switch for controlling its stop and start, and the switch is solid
Connect the outer wall in love pedestal front side board.
5. a kind of energy conservation and environmental protection switchgear according to claim 1, it is characterised in that: four side plate top surfaces of the shell
It is equipped with back-shaped oil groove, the affixed conducting of oil groove has oil pipe, and the lower surface of the cover board is connected with return corresponding with oil groove
Shape sealing plate, the end face center of cover board are also connected with lifting bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699139.8U CN209642170U (en) | 2019-05-16 | 2019-05-16 | A kind of energy conservation and environmental protection switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699139.8U CN209642170U (en) | 2019-05-16 | 2019-05-16 | A kind of energy conservation and environmental protection switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642170U true CN209642170U (en) | 2019-11-15 |
Family
ID=68498416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920699139.8U Active CN209642170U (en) | 2019-05-16 | 2019-05-16 | A kind of energy conservation and environmental protection switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642170U (en) |
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2019
- 2019-05-16 CN CN201920699139.8U patent/CN209642170U/en active Active
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