CN209642168U - A kind of energy-saving safety high-tension switch cabinet - Google Patents
A kind of energy-saving safety high-tension switch cabinet Download PDFInfo
- Publication number
- CN209642168U CN209642168U CN201920323069.6U CN201920323069U CN209642168U CN 209642168 U CN209642168 U CN 209642168U CN 201920323069 U CN201920323069 U CN 201920323069U CN 209642168 U CN209642168 U CN 209642168U
- Authority
- CN
- China
- Prior art keywords
- pressure relief
- top plate
- baffle
- relief opening
- tension switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model relates to high-tension switch cabinet technical fields, and disclose a kind of energy-saving safety high-tension switch cabinet, including cabinet body, the inner cavity of the cabinet body is divided into breaker chamber, cable vault and bus-bar room, pressure relief opening is offered at the top of cabinet body, guide shell and slide bar are fixedly installed at the top of cabinet body, the quantity of slide bar is two, movable sleeve is connected to top plate and adjusts platen respectively between the outer surface of slide bar, the energy-saving safety high-tension switch cabinet, pass through top plate, baffle, mutual cooperation between slide bar and pressure spring, top plate and baffle are fixedly connected into an entirety, top plate can be moved up and down in the outer surface of slide bar, when interior of the cabinet generates high pressure, top plate and baffle compression move up, gas then passes through the gap water conservancy diversion between baffle and pressure relief opening and goes out, after the completion of pressure release, pressure spring can provide top plate downward pressure and make The inner cavity of baffle and pressure relief opening is in close contact, therefore the top plate is reusable, without replacement.
Description
Technical field
The utility model relates to high-tension switch cabinet technical field, specially a kind of energy-saving safety high-tension switch cabinet.
Background technique
High-tension switch cabinet refers to for playing on-off, control in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption
Or the effects of protection, it is primarily adapted for use in power plant, substation, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and lives
The various different places such as residence cell, skyscraper.
Switchgear in the process of running because short circuit, insulation ag(e)ing, human operational error etc. will cause primary circuit short circuit
Failure occurs, and under tens of thousands of amperes of short circuit current, moment generates high temperature and high pressure gas, if high temperature and high pressure gas is in narrow cabinet
It cannot be released effectively in a very short period of time in vivo, will cause switchgear and burst, the damage of adjacent switch cabinet, while the person may be injured
Safety, therefore, switchgear is in design, it is necessary to consider effective pressure-relief measure, handcart room, bus-bar room and the cable of existing switchgear
Room is equipped with independent pressure release passage, and pressure release direction is cabinet top direction, and pressure release window is a rectangle metal top plate, side iron
Screw is fixed, and the other side is fixed with nylon screw, and when breaking down in cabinet, roof deformation is opened, and releases stress and drain gas
Body, top plate is scrapped after pressure release, could be come into operation again after needing to change, to reduce the practicability of existing top plate.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of energy-saving safety high-tension switch cabinet, and having need not
It is reusable and the advantages of convenient for maximum pressure release pressure in regulating switch cabinet to replace top plate, solves in above-mentioned background technique
The problem of being previously mentioned.
The utility model provides the following technical solutions: a kind of energy-saving safety high-tension switch cabinet, including cabinet body, the cabinet body
Inner cavity be divided into breaker chamber, cable vault and bus-bar room, offer pressure relief opening at the top of the cabinet body, the top of the cabinet body is solid
Dingan County is equipped with guide shell and slide bar, and the quantity of the slide bar is two, distinguishes movable sleeve between the outer surface of two slide bars
It is connected to top plate and adjusts platen, the top plate is located at the surface for adjusting platen, is fixedly installed at the top of two slide bars
Fixed top cover, the internal whorl of the fixed top cover are socketed with adjusting screw rod, are fixedly installed with position at the top of the adjusting screw rod
Rotating handle above top cover, the bottom of the adjusting screw rod and the middle part pivot bush unit for adjusting platen top surface, two slide bars
The equal movable sleeve in outer surface be connected to pressure spring, the upper and lower ends of the pressure spring respectively with the bottom surface and top plate that adjust platen
Top surface be fixedly connected, the bottom of the top plate is fixedly installed with baffle, and the baffle pivot bush unit is in the inside of pressure relief opening.
Preferably, the quantity of the pressure relief opening be three, three pressure relief openings be located at breaker chamber, cable vault and
The surface of bus-bar room, and three pressure relief openings are connected with the inside of breaker chamber, cable vault and bus-bar room respectively.
Preferably, the shape of the pressure relief opening is trapezoidal, and the diameter at the top of pressure relief opening is greater than the diameter of its bottom.
Preferably, the quantity of the slide bar is two, and two slide bars are located at the left and right sides of pressure relief opening, two
The slide bar is respectively positioned on the inside of guide shell.
Preferably, the bottom fixing sleeve of the adjusting screw rod is connected to bearing, and the bearing, which is fixedly installed in, adjusts platen
Top.
Preferably, the shape size of the baffle is adapted with the inner cavity of pressure relief opening, and the outer surface of baffle is fixedly mounted
There is gasket.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the energy-saving safety high-tension switch cabinet passes through the phase interworking between top plate, baffle, slide bar and pressure spring
It closes, top plate and baffle are fixedly connected into an entirety, and top plate can be moved up and down in the outer surface of slide bar, when interior of the cabinet generates height
When pressure, top plate and baffle compression are moved up, and gas then passes through the gap water conservancy diversion between baffle and pressure relief opening and goes out, and pressure release is complete
Cheng Hou, pressure spring can provide top plate downward pressure and the inner cavity of baffle and pressure relief opening is in close contact, therefore the top plate
It is reusable, without replacement.
2, the energy-saving safety high-tension switch cabinet by fixed top cover, adjusting screw rod and is adjusted mutual between platen
Cooperation, adjusting platen can move up and down in the outer surface of slide bar, and rotation adjusting screw rod controllable adjustable platen moves up and down, thus
The changeable decrement for adjusting the spring that presses between platen and top plate, and then reach the mesh of pressure between controllable register and pressure relief opening
, convenient for the maximum pressure release pressure in people's regulating switch cabinet.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure enlargement diagram at the utility model A；
Fig. 3 is the schematic perspective view that the utility model adjusts platen.
In figure: 1, cabinet body；2, rotating handle；3, breaker chamber；4, cable vault；5, bus-bar room；6, platen is adjusted；7, press bullet
Spring；8, top plate；9, pressure relief opening；10, baffle；11, gasket；12, guide shell；13, slide bar；14, fixed top cover；15, spiral shell is adjusted
Bar.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-3, a kind of energy-saving safety high-tension switch cabinet, including cabinet body 1, the inner cavity of cabinet body 1 and is divided into breaker
Room 3, cable vault 4 and bus-bar room 5, the top of cabinet body 1 offer pressure relief opening 9, and the quantity of pressure relief opening 9 is three, three pressure relief openings 9
Be located at the surface of breaker chamber 3, cable vault 4 and bus-bar room 5, and three pressure relief openings 9 respectively with breaker chamber 3, cable
Room 4 is connected with the inside of bus-bar room 5, and the shape of pressure relief opening 9 is trapezoidal, and the diameter at 9 top of pressure relief opening is greater than its bottom
Diameter, the top of cabinet body 1 are fixedly installed with guide shell 12 and slide bar 13, and the high pressure gas generated inside cabinet body 1 passes through guide shell
12 top discharge, guide shell 12 can avoid the gas or so diffusion, to avoid gas or so when spreading to the object of surrounding
Or personnel damage, the quantity of slide bar 13 is two, and two slide bars 13 are located at the left and right sides of pressure relief opening 9, two cunnings
Bar 13 is respectively positioned on the inside of guide shell 12, and the quantity of slide bar 13 is two, distinguishes movable sleeve between the outer surface of two slide bars 13
It is connected to top plate 8 and adjusts platen 6, top plate 8 is located at the surface for adjusting platen 6, and the top of two slide bars 13 is fixedly installed with
Determine top cover 14, the internal whorl of top cover is socketed with adjusting screw rod 15, and the top of adjusting screw rod 15 is fixedly installed on top cover
The rotating handle 2 of side, the bottom of adjusting screw rod 15 and the middle part pivot bush unit for adjusting 6 top surface of platen, the bottom of adjusting screw rod 15 is fixed
It is socketed with bearing, bearing is fixedly installed in the top for adjusting platen 6, and the equal movable sleeve in the outer surface of two slide bars 13 is connected to pressure bullet
Spring 7, pressure spring 7 provide top plate 8 downward pressure always, guarantee baffle 10 under non-external force or so always with pressure relief opening 9
Inner wall be in contact, to guarantee the leakproofness of cabinet body 1, extraneous dust debris is avoided to fall into the inside of cabinet body 1, press spring 7
Upper and lower ends be fixedly connected respectively with the bottom surface and the top surface of top plate 8 for adjusting platen 6, the bottom of top plate 8 is fixedly installed with gear
Plate 10,10 pivot bush unit of baffle are adapted in the inside of pressure relief opening 9, the shape size of baffle 10 with the inner cavity of pressure relief opening 9, and are kept off
The outer surface of plate 10 is fixedly installed with gasket 11, and gasket 11 can further increase the sealing between baffle 10 and pressure relief opening 9
Property.
In use, rotating rotating handle 2 first, rotating handle 2 drives adjusting screw rod 15 to rotate and control to adjust platen 6 and moves up and down,
Since the maximum pressure value that switchgear can bear in its cabinet under different use environments is also different, people can be according to opening
The use environment for closing cabinet changes the decrement for adjusting the spring 7 that presses between platen 6 and top plate 8, thus reach controllable register 10 with
The purpose of pressure between pressure relief opening 9, and then the maximum pressure release pressure adjusted in switchgear is adjusted, it is produced inside cabinet body 1
When raw high pressure, top plate 8 and the compression of baffle 10 are moved up, and gas then passes through the gap water conservancy diversion between baffle 10 and pressure relief opening 9
It goes out, after the completion of pressure release, pressure spring 7 can provide top plate 8 downward pressure and make baffle 10 and the inner cavity of pressure relief opening 9 close
Contact.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of energy-saving safety high-tension switch cabinet, including cabinet body (1), it is characterised in that: the inner cavity of the cabinet body (1) is divided into disconnected
Road device room (3), cable vault (4) and bus-bar room (5) offer pressure relief opening (9) at the top of the cabinet body (1), the cabinet body (1)
Top is fixedly installed with guide shell (12) and slide bar (13), and the quantity of the slide bar (13) is two, two slide bars (13)
Outer surface between respectively movable sleeve be connected to top plate (8) and adjust platen (6), the top plate (8) be located at adjust platen (6) just
Top is fixedly installed with fixed top cover (14) at the top of two slide bars (13), the internal whorl of the fixed top cover (14)
It is socketed with adjusting screw rod (15), the rotating handle (2) being fixedly installed with above top cover at the top of the adjusting screw rod (15) is described
The bottom of adjusting screw rod (15) and the middle part pivot bush unit for adjusting platen (6) top surface, the outer surface of two slide bars (13) are equal
Movable sleeve be connected to pressure spring (7), it is described pressure spring (7) upper and lower ends respectively with adjust platen (6) bottom surface and top plate
(8) top surface is fixedly connected, and the bottom of the top plate (8) is fixedly installed with baffle (10), baffle (10) pivot bush unit in
The inside of pressure relief opening (9).
2. a kind of energy-saving safety high-tension switch cabinet according to claim 1, it is characterised in that: the pressure relief opening (9)
Quantity is three, and three pressure relief openings (9) are located at the surface of breaker chamber (3), cable vault (4) and bus-bar room (5),
And three pressure relief openings (9) are connected with the inside of breaker chamber (3), cable vault (4) and bus-bar room (5) respectively.
3. a kind of energy-saving safety high-tension switch cabinet according to claim 1, it is characterised in that: the pressure relief opening (9)
Shape is trapezoidal, and the diameter at the top of pressure relief opening (9) is greater than the diameter of its bottom.
4. a kind of energy-saving safety high-tension switch cabinet according to claim 1, it is characterised in that: two slide bars (13)
It is located at the left and right sides of pressure relief opening (9), two slide bars (13) are respectively positioned on the inside of guide shell (12).
5. a kind of energy-saving safety high-tension switch cabinet according to claim 1, it is characterised in that: the adjusting screw rod (15)
Bottom fixing sleeve be connected to bearing, the bearing is fixedly installed in the top for adjusting platen (6).
6. a kind of energy-saving safety high-tension switch cabinet according to claim 1, it is characterised in that: the shape of the baffle (10)
Shape size is adapted with the inner cavity of pressure relief opening (9), and the outer surface of baffle (10) is fixedly installed with gasket (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323069.6U CN209642168U (en) | 2019-03-14 | 2019-03-14 | A kind of energy-saving safety high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323069.6U CN209642168U (en) | 2019-03-14 | 2019-03-14 | A kind of energy-saving safety high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642168U true CN209642168U (en) | 2019-11-15 |
Family
ID=68496082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920323069.6U Expired - Fee Related CN209642168U (en) | 2019-03-14 | 2019-03-14 | A kind of energy-saving safety high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642168U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018643A (en) * | 2020-09-05 | 2020-12-01 | 段智强 | Safety pressure relief device of switch cabinet and pressure relief method thereof |
| CN113514683A (en) * | 2021-06-28 | 2021-10-19 | 湖州电力设备成套有限公司 | Voltage monitoring cabinet |
| CN113594935A (en) * | 2021-07-27 | 2021-11-02 | 江苏同合电气有限公司 | Explosion-proof power distribution cabinet |
| CN116488051A (en) * | 2023-05-24 | 2023-07-25 | 佛山市鼎嘉电气科技有限公司 | Decompression type switch cabinet based on open type gas escape in different directions |
| CN117254375A (en) * | 2023-11-08 | 2023-12-19 | 重庆大顺电器设备有限公司 | Environment-friendly gas-insulated high-voltage board |
-
2019
- 2019-03-14 CN CN201920323069.6U patent/CN209642168U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018643A (en) * | 2020-09-05 | 2020-12-01 | 段智强 | Safety pressure relief device of switch cabinet and pressure relief method thereof |
| CN113514683A (en) * | 2021-06-28 | 2021-10-19 | 湖州电力设备成套有限公司 | Voltage monitoring cabinet |
| CN113514683B (en) * | 2021-06-28 | 2024-06-14 | 湖州电力设备成套有限公司 | Voltage monitoring cabinet |
| CN113594935A (en) * | 2021-07-27 | 2021-11-02 | 江苏同合电气有限公司 | Explosion-proof power distribution cabinet |
| CN113594935B (en) * | 2021-07-27 | 2024-05-03 | 江苏同合电气有限公司 | Explosion-proof switch board |
| CN116488051A (en) * | 2023-05-24 | 2023-07-25 | 佛山市鼎嘉电气科技有限公司 | Decompression type switch cabinet based on open type gas escape in different directions |
| CN116488051B (en) * | 2023-05-24 | 2023-11-28 | 上海快速智能电气有限公司 | Decompression type switch cabinet based on open type gas escape in different directions |
| CN117254375A (en) * | 2023-11-08 | 2023-12-19 | 重庆大顺电器设备有限公司 | Environment-friendly gas-insulated high-voltage board |
| CN117254375B (en) * | 2023-11-08 | 2024-04-26 | 重庆大顺电器设备有限公司 | Environment-friendly gas-insulated high-voltage board |
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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: 20191115 Termination date: 20200314 |