CN109616383A - A kind of breaker equipressure vacuumizes inflation system - Google Patents
A kind of breaker equipressure vacuumizes inflation system Download PDFInfo
- Publication number
- CN109616383A CN109616383A CN201811634028.5A CN201811634028A CN109616383A CN 109616383 A CN109616383 A CN 109616383A CN 201811634028 A CN201811634028 A CN 201811634028A CN 109616383 A CN109616383 A CN 109616383A
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- China
- Prior art keywords
- breaker
- vacuum
- vacuum chamber
- product
- chamber
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The present invention relates to a kind of breaker equipressures to vacuumize inflation system, including a breaker storage assembly for storing, and the breaker storage assembly for storing includes a vacuum chamber, holds the cavity that breaker is placed with one in vacuum chamber, has a chamber door in the side of vacuum chamber；One vacuum elements, the vacuum elements include a pumping bracket, lobe pump, vacuum pump are equipped on pumping bracket, the lobe pump accesses in vacuum chamber；One detection components, the detection components include being separately positioned in box of the circuit breaker body and the intracorporal baroceptor of vacuum tank.It vacuumizes inflation system the present invention has the advantages that of the invention and product can be evacuated to 133Pa or less, it is completely exhausted out the indoor micro- water of product gas, the consistency of product internal operating environment under any circumstance is ensured, realize product internal and external pressure difference balance, guarantee that product will not deformation occurs in whole process, it is ensured that life of product and mechanical property are unaffected.
Description
Technical field
The present invention relates to breaker manufacture field, specifically a kind of breaker equipressure vacuumizes inflation system.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close before the deadline
Close, carry and cut-off the switching device of the electric current under abnormal loop condition.Breaker is divided into high-voltage circuitbreaker by its use scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and 3kV or more is generally known as High-Voltage Electrical Appliances.
Breaker can be used to distribute electric energy, infrequently start asynchronous motor, carry out power circuit and motor etc.
Protection, when serious overload or short circuit and the failures such as under-voltage occurs in they can automatic shutdown circuit, function is equivalent to molten
Disconnected combination device formula switch and cross underheat relay etc..And change components are not needed generally after disjunction fault current.Mesh
Before, it has had been widely used.
Electricity generation, conveying, in use, distribution is an extremely important link.Distribution system includes transformer and each
Kind high and low voltage electrical equipment equipment, low-voltage circuit breaker are then a kind of using the electric appliance having a large capacity and a wide range.
Currently, in order to ensure circuit breaker internal operating environment be perfectly safe and high consistency, it usually needs it is right
Breaker carries out vacuumize process, and there are two pain spots for vaccum-pumping equipment in distribution industry at present: 1. vacuum degrees are not high, and universal
0.04Mpa(deformation, which can be extracted into, to be influenced), cabinet is interior, and there are still micro- water, influence the consistency and stabilization of interiors of products running environment
Property；2. once continuing to vacuumize, air pressure is lower than 0.04Mpa in product, and cabinet starts to be deformed, and influences product strength and spy
Property.
Summary of the invention
Breaker equipressure that is high, preventing deformation of products that the technical problem to be solved in the present invention is to provide a kind of vacuum degrees is taken out true
Empty inflation system.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of breaker equipressure vacuumizes inflation system,
Innovative point is: including
One breaker storage assembly for storing, the breaker storage assembly for storing include a vacuum chamber, have one to hold in vacuum chamber and break
The cavity that road device is placed has a chamber door in the side of vacuum chamber；
One vacuum elements, the vacuum elements include a pumping bracket that vacuum chamber side is arranged in, on pumping bracket certainly
It is sequentially installed with lobe pump, vacuum pump under above, while being also equipped with the intelligence being connected with lobe pump, vacuum pump on pumping bracket
It can control terminal, the lobe pump accesses in vacuum chamber；
One detection components, the detection components include being separately positioned in box of the circuit breaker body and the intracorporal air pressure sensing of vacuum tank
Device.
Further, also hold the bracket that breaker is placed with one in the vacuum chamber, be equipped on bracket several
And the carrying roller of column distribution.
Further, pass through hydraulic locking cylinder between the chamber door and vacuum chamber.
The present invention has the advantages that product can be evacuated to 133Pa hereinafter, row completely by the of the invention inflation system that vacuumizes
Micro- water in product gas chamber out has ensured the consistency of product internal operating environment under any circumstance, has realized inside and outside product
Draught head balance guarantees that product will not deformation occurs in whole process, it is ensured that life of product and mechanical property are unaffected.
By being respectively provided with baroceptor in box of the circuit breaker body and in vacuum chamber, air pressure in equipment can display real-time
The information such as data, abnormal alarm, and can intuitively be shown by control of intelligent terminal in real time, operator only needs to complete to produce
The docking of product interface, follow-up process are all automatically performed by equipment, avoid the influence of human factor, ensure that the one of product quality
Cause property, improves production efficiency.
By the way that bracket and carrying roller is arranged in vacuum chamber, then it is to facilitate breaker in the intracorporal movement of vacuum tank, avoids
Circuit breaker case uses the move mode of direct friction directly between vacuum chamber, conveniently puts part and pickup.
For by hydraulic locking cylinder, being then the sealing in order to ensure vacuum chamber, guaranteeing between chamber door and vacuum chamber
What is vacuumized goes on smoothly.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the schematic diagram that breaker equipressure of the invention vacuumizes inflation system.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
A kind of breaker equipressure as shown in Figure 1 vacuumizes inflation system, including
One breaker storage assembly for storing, breaker storage assembly for storing include a vacuum chamber 1, have one to hold open circuit in vacuum chamber 1
The cavity that device is placed has a chamber door in the side of vacuum chamber 1.
Also hold the bracket 3 that breaker is placed with one in vacuum chamber 1, is equipped on bracket 3 several along open circuit
The carrying roller 4 for being put into direction and column distribution of device.It is then to facilitate breaker by the way that bracket 3 and carrying roller 4 is arranged in vacuum chamber 1
Movement in vacuum chamber 1 avoids circuit breaker case from using the move mode of direct friction directly between vacuum chamber 1,
Conveniently put part and pickup.
Locked between chamber door and vacuum chamber 1 by hydraulic cylinder 5, locking mechanism specifically: chamber door and vacuum chamber 1 it
Between by the way of being slidably matched, all had in the two sides up and down of vacuum chamber 1 and easily hold the guide rail that horizontally slips of tank door, chamber door
Two sides up and down insertion guide rail after be slidably matched between vacuum chamber 1, a locking slot is additionally provided on the outside of chamber door, together
When a latch segment 6 is connected at the piston rod of hydraulic cylinder 5, by about 6 latch segment be inserted into locking slot in realize chamber door with
It is locked between vacuum chamber 1.It is locked for passing through hydraulic cylinder 5 between chamber door and vacuum chamber 1, is then in order to ensure vacuum chamber
1 sealing, guarantee to vacuumize goes on smoothly.
One vacuum elements, vacuum elements include a pumping bracket 8 that 1 side of vacuum chamber is arranged in, on pumping bracket 8
It is sequentially installed with lobe pump 9, vacuum pump 10 from top to bottom, while being also equipped with and lobe pump 9, vacuum pump on pumping bracket 8
10 connected control of intelligent terminal 11, control of intelligent terminal 11 have a display panel and several control buttons, and lobe pump 9 connects
Enter in vacuum chamber.
One detection components, detection components include the air pressure transmission being separately positioned in box of the circuit breaker body and in vacuum chamber 1
Sensor 7, and two baroceptors 7 access control of intelligent terminal 11 and pinch.By in box of the circuit breaker body and vacuum chamber 1
It is inside respectively provided with baroceptor 7, can display real-time the information such as barometric information in equipment, abnormal alarm, and can pass through in real time
The display panel of control of intelligent terminal 1 intuitively shows, operator only needs to complete the docking of product interface, follow-up process all by
Equipment is automatically performed, and avoids the influence of human factor, be ensure that the consistency of product quality, is improved production efficiency.
One gas supply assembly, gas supply assembly include SF6The air supply opening of air feed bottle, air feed bottle accesses in vacuum chamber 1.
Working principle: when being vacuumized, driving 6 uplink of latch segment by hydraulic cylinder 5 first, so that latch segment 6 is detached from
Groove is locked, then by manually chamber door being pulled to open chamber door, then by manually utilizing fork truck or other similar equipment, by breaker
Product is placed in carrying roller 4, and inwardly pushes, then chamber door is pulled on, 5 downlink of hydraulic cylinder, complete in the insertion locking groove of latch segment 6
It is closed at the locking of chamber door, is then started to work by lobe pump 9, vacuum pump 10, vacuum chamber 1 and circuit breaker are taken out
It is vacuum-treated, and while vacuumize process, using two baroceptors 7 to the pressure and breaker in vacuum chamber 1
Pressure in product carries out realization detection, and will test data feedback to control of intelligent terminal 11, thus it is convenient to lobe pump 9,
Vacuum pump 10 is regulated and controled, and after vacuumizing, lobe pump 9, vacuum pump 10 stop working, in air feed bottle phase vacuum chamber 1
Inflation, after the pressure recovery to normal pressure in vacuum chamber 1, hydraulic cylinder 5 works, and opens chamber door, takes out circuit breaker, completes
Processing.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of breaker equipressure vacuumizes inflation system, it is characterised in that: including
One breaker storage assembly for storing, the breaker storage assembly for storing include a vacuum chamber, have one to hold in vacuum chamber and break
The cavity that road device is placed has a chamber door in the side of vacuum chamber；
One vacuum elements, the vacuum elements include a pumping bracket that vacuum chamber side is arranged in, on pumping bracket certainly
It is sequentially installed with lobe pump, vacuum pump under above, while being also equipped with the intelligence being connected with lobe pump, vacuum pump on pumping bracket
It can control terminal, the lobe pump accesses in vacuum chamber；
One detection components, the detection components include being separately positioned in box of the circuit breaker body and the intracorporal air pressure sensing of vacuum tank
Device.
2. breaker equipressure according to claim 1 vacuumizes inflation system, it is characterised in that: in the vacuum chamber also
Hold the bracket that breaker is placed with one, several and column distribution carrying roller is installed on bracket.
3. breaker equipressure according to claim 1 vacuumizes inflation system, it is characterised in that: the chamber door and vacuum tank
Pass through hydraulic locking cylinder between body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634028.5A CN109616383A (en) | 2018-12-29 | 2018-12-29 | A kind of breaker equipressure vacuumizes inflation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634028.5A CN109616383A (en) | 2018-12-29 | 2018-12-29 | A kind of breaker equipressure vacuumizes inflation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616383A true CN109616383A (en) | 2019-04-12 |
Family
ID=66016245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811634028.5A Pending CN109616383A (en) | 2018-12-29 | 2018-12-29 | A kind of breaker equipressure vacuumizes inflation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228100A (en) * | 2020-09-28 | 2021-01-15 | 中煤科工开采研究院有限公司 | Air pumping system and method for forming roadway atmospheric pressure support |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202308896U (en) * | 2011-10-17 | 2012-07-04 | 华尔斯（汕头）电气有限公司 | Vacuum uniform pressure leakage detection device of insulated inflatable switching cabinet |
| CN204760831U (en) * | 2015-07-02 | 2015-11-11 | 南京贝尔电气设备有限公司 | Looped netowrk cabinet evacuation system of aerifing |
| CN206154558U (en) * | 2016-09-13 | 2017-05-10 | 天津富强鑫塑胶机械科技有限公司 | Mould evacuating device |
| CN206820353U (en) * | 2017-06-19 | 2017-12-29 | 信一电力设备有限公司 | Gas-filling cabinet |
| CN207233877U (en) * | 2017-08-28 | 2018-04-13 | 深圳市朗泰沣电子有限公司 | A kind of square aluminum-shell battery vacuumizes case |
| CN207609533U (en) * | 2017-11-14 | 2018-07-13 | 江西省吉水县兴华天然香料有限公司 | A kind of vacuum extractor |
| CN207969109U (en) * | 2018-02-02 | 2018-10-12 | 苏州艾嘉亚真空科技有限公司 | The energy saving pumped vacuum systems of PCB hot press dry types |
-
2018
- 2018-12-29 CN CN201811634028.5A patent/CN109616383A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202308896U (en) * | 2011-10-17 | 2012-07-04 | 华尔斯（汕头）电气有限公司 | Vacuum uniform pressure leakage detection device of insulated inflatable switching cabinet |
| CN204760831U (en) * | 2015-07-02 | 2015-11-11 | 南京贝尔电气设备有限公司 | Looped netowrk cabinet evacuation system of aerifing |
| CN206154558U (en) * | 2016-09-13 | 2017-05-10 | 天津富强鑫塑胶机械科技有限公司 | Mould evacuating device |
| CN206820353U (en) * | 2017-06-19 | 2017-12-29 | 信一电力设备有限公司 | Gas-filling cabinet |
| CN207233877U (en) * | 2017-08-28 | 2018-04-13 | 深圳市朗泰沣电子有限公司 | A kind of square aluminum-shell battery vacuumizes case |
| CN207609533U (en) * | 2017-11-14 | 2018-07-13 | 江西省吉水县兴华天然香料有限公司 | A kind of vacuum extractor |
| CN207969109U (en) * | 2018-02-02 | 2018-10-12 | 苏州艾嘉亚真空科技有限公司 | The energy saving pumped vacuum systems of PCB hot press dry types |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228100A (en) * | 2020-09-28 | 2021-01-15 | 中煤科工开采研究院有限公司 | Air pumping system and method for forming roadway atmospheric pressure support |
| CN112228100B (en) * | 2020-09-28 | 2023-03-07 | 中煤科工开采研究院有限公司 | Air pumping system and method for forming roadway atmospheric pressure support |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |