CN107631169A - A kind of circumscribed is evacuated aerating device - Google Patents
A kind of circumscribed is evacuated aerating device Download PDFInfo
- Publication number
- CN107631169A CN107631169A CN201710850943.7A CN201710850943A CN107631169A CN 107631169 A CN107631169 A CN 107631169A CN 201710850943 A CN201710850943 A CN 201710850943A CN 107631169 A CN107631169 A CN 107631169A
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- CN
- China
- Prior art keywords
- solenoid valve
- pressure
- circumscribed
- vavuum pump
- aerating device
- 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.)
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Abstract
The invention provides a kind of circumscribed to be evacuated aerating device, including vavuum pump, the first magnetic valve, second solenoid valve, gas cylinder and casing；The vavuum pump, the first magnetic valve, second solenoid valve, gas cylinder are arranged in casing, vavuum pump, the first magnetic valve, second solenoid valve, gas cylinder are sequentially connected by admission line, first pressure table is connected between vavuum pump, the first magnetic valve, pressure inlet is connected between first magnetic valve, second solenoid valve, second pressure gauge is connected between second solenoid valve, gas cylinder.The present invention is separate unit formula product aerating device, once completes the pumping of a product, gas replenishment process, and operating process is short, efficiency high is flexible, strong applicability, small volume, in light weight, and sets and facilitate.
Description
Technical field
The present invention relates to a kind of circumscribed to be evacuated aerating device, belongs to aviation contactor production technology equipment technology field.
Background technology
Device and high voltage connector in sealing contact are mainly used in the control of large current load circuit, device and high-voltage connecting in sealing contact
The special gas of tentaculum interiors of products filling, can be effectively reduced the arc damage during break-make of product contact, and that improves product can
By property and service life, therefore the vacuum of product and pressure value turn into one of important parameter of product.
At present, the pumping inflation of our device interiors of products in sealing contact, is carried out in glove box, and it is then manually to exist to operate
The outer manual operations of equipment, load facility product is more due to one time, and small product size is big, and weight is big, to fall when avoiding taking and placing product
Fall product of damaging, it is desirable to which original position crawl is put, therefore labor intensity is big, low production efficiency, on the other hand, a set of effective pumping of design
Aerating device is very necessary to solve product to inflate problem.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of circumscribed to be evacuated aerating device, circumscribed pumping is filled
Device of air in the fabrication process, reduces labor intensity, while ensure the reliable of product in device in sealing contact and high voltage connector
Property and service life.
The present invention is achieved by the following technical programs.
A kind of circumscribed pumping aerating device provided by the invention, including vavuum pump, the first magnetic valve, second solenoid valve,
Gas cylinder and casing；The vavuum pump, the first magnetic valve, second solenoid valve, gas cylinder are arranged in casing, vavuum pump, the first electromagnetism
Valve, second solenoid valve, gas cylinder are sequentially connected by admission line, and first pressure is connected between vavuum pump, the first magnetic valve
Table, pressure inlet is connected between the first magnetic valve, second solenoid valve, second pressure gauge is connected between second solenoid valve, gas cylinder.
The casing is split-type structural metal framework.
Described device also includes solenoid valve control switch and pressure switch.
The first pressure table, second pressure gauge, pressure switch and solenoid valve control switch are fixed by screws in casing
The side of outer surface.
First magnetic valve, second solenoid valve are fixed on the bottom of casing.
The first pressure table, second pressure gauge are connected by pressure gauge conduit with air inlet pipe.
The vavuum pump, the first magnetic valve, second solenoid valve, solenoid valve control are opened, power switch forms electricity by wire
Road control loop.
The beneficial effects of the present invention are：
1st, the present apparatus is separate unit formula product aerating device, once completes pumping, the gas replenishment process of a product, operating process
It is short, efficiency high；
2nd, the present apparatus is circumscribed pumping, aerating device, and product is placed directly within workbench during operation, is simplified and was operated
Journey, meanwhile, can avoid because product is overweight take when fall accidentally caused by damaged products；
3rd, operating process it is simple, flexibly, strong applicability；
4th, device volume is small, in light weight, and it is convenient to set.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1- vavuum pumps, the magnetic valves of 2- first, 3- second solenoid valves, 4- gas cylinders, 5- first pressure tables, 6- pressure inlets,
7- second pressure gauges, 8- casings, 9- power switches.
Embodiment
Be described further below technical scheme, but claimed scope be not limited to it is described.
As shown in figure 1, a kind of circumscribed pumping aerating device, including vavuum pump 1, the first magnetic valve 2, second solenoid valve 3,
Gas cylinder 4 and casing 8；The vavuum pump 1, the first magnetic valve 2, second solenoid valve 3, gas cylinder 4 are arranged in casing 8, vavuum pump 1,
First magnetic valve 2, second solenoid valve 3, gas cylinder 4 are sequentially connected by admission line, are connected between vavuum pump 1, the first magnetic valve 2
Be connected to first pressure table 5, be connected with pressure inlet 6 between the first magnetic valve 2, second solenoid valve 3, second solenoid valve 3, gas cylinder 4 it
Between be connected with second pressure gauge 7.
The casing 8 is split-type structural metal framework.
Described device also includes solenoid valve control switch and pressure switch.
The first pressure table 5, second pressure gauge 7, pressure switch and solenoid valve control switch are fixed by screws in case
The side of the outer surface of body 8.
First magnetic valve 2, second solenoid valve 3 are fixed on the bottom of casing 8.
The first pressure table 5, second pressure gauge 7 are connected by pressure gauge conduit with air inlet pipe.
The vavuum pump 1, the first magnetic valve 2, second solenoid valve 3, solenoid valve control are opened, power switch 9 passes through wire shape
Into circuit control loop.
The operating process of the present invention is as follows：
1st, assembling device：Device is placed on workbench, successively by vavuum pump 1, the first magnetic valve 2, second solenoid valve 3, gas
Bottle 4 connects, and is placed in casing 8, then the air inlet pipe charging connector 6, first pressure table 5 and the access device of second pressure gauge 7.
2nd, vacuumize：Device for opening power switch 9, pressure switch successively, and solenoid valve control switch is placed in and vacuumized
Shelves, start vavuum pump 1 by related specifications and vacuumized.
3rd, inflate：After the completion of device vacuumizes, solenoid valve control switch is placed in inflation shelves, gas is carried out by related specifications
Filling, ensure internal pressure.
Claims (7)
1. a kind of circumscribed is evacuated aerating device, including vavuum pump (1), the first magnetic valve (2), second solenoid valve (3), gas cylinder
And casing (8) (4), it is characterised in that：The vavuum pump (1), the first magnetic valve (2), second solenoid valve (3), gas cylinder (4) installation
In casing (8), vavuum pump (1), the first magnetic valve (2), second solenoid valve (3), gas cylinder (4) are connected successively by admission line
Connect, first pressure table (5), the first magnetic valve (2), second solenoid valve are connected between vavuum pump (1), the first magnetic valve (2)
(3) pressure inlet (6) is connected between, second pressure gauge (7) is connected between second solenoid valve (3), gas cylinder (4).
2. circumscribed as claimed in claim 1 is evacuated aerating device, it is characterised in that：The casing (8) is split-type structural
Metal framework.
3. circumscribed as claimed in claim 1 is evacuated aerating device, it is characterised in that：Described device also includes solenoid valve control
Switch and pressure switch.
4. the circumscribed pumping aerating device as described in claim 1 or 3, it is characterised in that：The first pressure table (5),
Two pressure gauges (7), pressure switch and solenoid valve control switch are fixed by screws in the side of casing (8) outer surface.
5. circumscribed as claimed in claim 2 is evacuated aerating device, it is characterised in that：First magnetic valve (2), the second electricity
Magnet valve (3) is fixed on the bottom of casing (8).
6. circumscribed as claimed in claim 1 is evacuated aerating device, it is characterised in that：The first pressure table (5), the second pressure
Power table (7) is connected by pressure gauge conduit with air inlet pipe.
7. the circumscribed pumping aerating device as described in claim 1 or 3, it is characterised in that：The vavuum pump (1), the first electricity
Magnet valve (2), second solenoid valve (3), solenoid valve control switch, power switch (9) form circuit control loop by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850943.7A CN107631169A (en) | 2017-09-20 | 2017-09-20 | A kind of circumscribed is evacuated aerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850943.7A CN107631169A (en) | 2017-09-20 | 2017-09-20 | A kind of circumscribed is evacuated aerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107631169A true CN107631169A (en) | 2018-01-26 |
Family
ID=61102197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850943.7A Pending CN107631169A (en) | 2017-09-20 | 2017-09-20 | A kind of circumscribed is evacuated aerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107631169A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004571A (en) * | 2018-07-26 | 2018-12-14 | 广西金德泰电气有限公司 | A kind of compact metal enclosed switch of gas-insulated closing |
| CN112253992A (en) * | 2020-09-22 | 2021-01-22 | 杭州王之新创信息技术研究有限公司 | System for inflating and exhausting vacuum container |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2831394Y (en) * | 2005-06-06 | 2006-10-25 | 常州市人本电气有限公司 | Vacuum aerating device of SF high voltage circuit breaker |
| EP1722155A1 (en) * | 2005-05-13 | 2006-11-15 | Air Products and Chemicals, Inc. | Enhanced purge effect in gas conduit |
| CN201827644U (en) * | 2010-09-09 | 2011-05-11 | 苏州工业园区海沃科技有限公司 | SF<6> gas deflating and inflating device |
| CN102121564A (en) * | 2010-12-28 | 2011-07-13 | 平顶山市联立机电有限公司 | Constant-temperature and constant-pressure inflation method and device of diaphragm capsule for temperature controller |
| CN105299445A (en) * | 2015-09-16 | 2016-02-03 | 四川菲博斯科技有限责任公司 | Intelligent SF6 inflation device of electric equipment |
| CN206036653U (en) * | 2016-08-30 | 2017-03-22 | 富隆电气有限公司 | Fill frame of bleeding |
-
2017
- 2017-09-20 CN CN201710850943.7A patent/CN107631169A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1722155A1 (en) * | 2005-05-13 | 2006-11-15 | Air Products and Chemicals, Inc. | Enhanced purge effect in gas conduit |
| CN2831394Y (en) * | 2005-06-06 | 2006-10-25 | 常州市人本电气有限公司 | Vacuum aerating device of SF high voltage circuit breaker |
| CN201827644U (en) * | 2010-09-09 | 2011-05-11 | 苏州工业园区海沃科技有限公司 | SF<6> gas deflating and inflating device |
| CN102121564A (en) * | 2010-12-28 | 2011-07-13 | 平顶山市联立机电有限公司 | Constant-temperature and constant-pressure inflation method and device of diaphragm capsule for temperature controller |
| CN105299445A (en) * | 2015-09-16 | 2016-02-03 | 四川菲博斯科技有限责任公司 | Intelligent SF6 inflation device of electric equipment |
| CN206036653U (en) * | 2016-08-30 | 2017-03-22 | 富隆电气有限公司 | Fill frame of bleeding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004571A (en) * | 2018-07-26 | 2018-12-14 | 广西金德泰电气有限公司 | A kind of compact metal enclosed switch of gas-insulated closing |
| CN112253992A (en) * | 2020-09-22 | 2021-01-22 | 杭州王之新创信息技术研究有限公司 | System for inflating and exhausting vacuum container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180126 |
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| RJ01 | Rejection of invention patent application after publication |