CN205785696U - Valve air tight test device - Google Patents
Valve air tight test device Download PDFInfo
- Publication number
- CN205785696U CN205785696U CN201620508456.3U CN201620508456U CN205785696U CN 205785696 U CN205785696 U CN 205785696U CN 201620508456 U CN201620508456 U CN 201620508456U CN 205785696 U CN205785696 U CN 205785696U
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- Prior art keywords
- tank
- valve
- test device
- air tight
- tight test
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Abstract
The utility model discloses a kind of valve air tight test device, including tank, high pressure breather line it is provided with in tank, the union joint connected for valve it is provided with on described high pressure breather line, the drive mechanism driving high pressure breather line to stretch out tank it is provided with in described tank, described tank is provided above visual safety device, this utility model sets up safety device above tank, valve examination, staff is by when observing above tank, ensure the safety of staff, it is to avoid valve ejects and hurts sb.'s feelings.
Description
Technical field
This utility model belongs to valve air tight test field, a kind of valve air tight test dress
Put.
Background technology
The sealing property of valve is a very important function of valve mass, and almost all of valve products standard is all
Using valve air-tightness as very important inspection item controlled.
Valve is generally fixed on high pressure breather line by the bubble-tight inspection of valve at present, then by same to pipeline and valve
Whether in time, put in tank, is passed through gases at high pressure in pipeline, by there being bubble to emerge at eye-observation valve, to check valve
Whether there is good air-tightness, but owing to, in observation process, being constantly passed through gases at high pressure in pipeline, if valve and tube fit
Firm not, then it is susceptible to valve and ejects phenomenon of hurting sb.'s feelings.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of safety device of setting up above tank, valve inspection
Testing, staff is by when observing above tank, it is ensured that the safety of staff, it is to avoid valve ejection is hurted sb.'s feelings or instrument falls to water
Valve air tight test device in groove.
For achieving the above object, this utility model provides following technical scheme: a kind of valve air tight test device, bag
Include tank, in tank, be provided with high pressure breather line, described high pressure breather line is provided with the union joint connected for valve, institute
Being provided with the drive mechanism driving high pressure breather line to stretch out tank in stating tank, described tank is provided above visual safety
Preventer.
Further described visual safety device is lamella lucida or protection network.
Further described drive mechanism is cylinder, and described tank is provided above supporting gantry, and described cylinder is positioned at and props up
On support gantry, described cylinder connects high pressure breather line, and described safety device connects cylinder.
It is provided with hollow pipe, described safety device between piston and the high pressure breather line of further described cylinder
It is fixed on hollow pipe top, also includes that trachea, described trachea are connected to hollow pipe upper end.
The limit sliding chutes limiting high pressure breather line it is provided with in further described tank.
Further described safety device is protection network, and described protection network is divided into two parts by supporting Long Menchu, and
Two parts are hinged, and described protection network is provided with Magnet.
Being provided with control valve on further described tank or support gantry, described control valve is provided with four interfaces, institute
Stating two of which interface and connect cylinder, an interface connects trachea, and an interface connects air pump or air compressor machine, described control valve
On be provided with switch.
It is provided with photographic head in further described tank.
The circulation filter of water in filtering trough it is provided with by further described tank.
Further described circulation filter includes drainage screen and circulating pump.
Compared with prior art, the beneficial effects of the utility model are: make high pressure breather line and to be tested by cylinder
Valve puts into the air-tightness of valve of testing in water, and meanwhile safety device together declines covering table on tank
Face, staff observes above safety device, even if now valve is connected firm not with union joint, pine occurs
Dynamic when being flown by gases at high pressure bullet, also stopped by safety device, it is to avoid fly out tank, safer, after being verified again
Being risen by cylinder, valve and high pressure breather line are pulled out tank, now safety device will together rise, security protection
Device keeps constant with the spacing of valve, it is ensured that valve is installed or removed conveniently by staff, the most whole checkout procedure,
It is driven by cylinder, simple in construction, easily operates.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of this utility model valve air tight test device；
Fig. 2 is the side view of this utility model valve air tight test device.
Reference: 1, tank；12, limit sliding chutes；2, high pressure breather line；21, union joint；3, gantry is supported；4, gas
Cylinder；5, hollow pipe；6, protection network；7, control valve；8, circulating pump.
Detailed description of the invention
The embodiment to this utility model valve air tight test device that sees figures.1.and.2 is described further.
A kind of valve air tight test device, including tank 1, is provided with high pressure breather line 2, described high pressure in tank 1
It is provided with the union joint 21 connected for valve on breather line 2, the present embodiment arranges multiple company on every high pressure breather line 2
Joint 21, can disposably connect multiple valve, is provided with the driving driving high pressure breather line 2 to stretch out tank 1 in described tank 1
Mechanism, described tank 1 is provided above visual safety device, and described visual safety device is lamella lucida or anti-
Protecting wire net 6, the present embodiment preferably uses protection network 6.
High pressure breather line 2 is taken out by tank 1, makes valve be fastened on union joint 21, the most again by entirety
Putting into tank 1, protection network 6 covers above tank 1, is passed through gases at high pressure in high pressure breather line 2, and staff passes through
Protection network 6 can be safer observation valve air-tightness the most intact, protection network 6 has certain elasticity, when being impacted, can
Play certain cushioning effect.
The preferred described drive mechanism of the present embodiment is cylinder 4, and described tank 1 is provided above supporting gantry 3, described gas
Cylinder 4 is positioned on support gantry 3, and described cylinder 4 connects high pressure breather line 2, and described safety device connects cylinder 4, described
Being provided with hollow pipe 5 between piston and the high pressure breather line 2 of cylinder 4, described safety device is fixed on hollow pipe 5 and pushes up
Portion, also includes that trachea, described trachea are connected to hollow pipe 5 upper end.
By cylinder 4 can band dynamic high-pressure breather line 2 stretch into tank 1 in and stretch out outside tank 1, meanwhile protection network 6
To move up and down along with the piston of cylinder 4 and be subjected to displacement, make protection network 6 and high pressure breather line 2 remain certain away from
From, connect hollow pipe 5 by trachea, just can be filled with gases at high pressure to valve by trachea and hollow pipe 5 in high pressure breather line 2
Door is tested；Trachea is connected to hollow pipe 5 upper end, and protection network 6 also is secured to hollow pipe 5 upper end, then actual trachea is by preventing
Being arranged on protecting wire net 6, when cylinder 4 is up and down, trachea moves with protection network 6, it is to avoid trachea in disorder obstruction work
Personnel dismount valve.
The limit sliding chutes 12 limiting high pressure breather line 2 it is provided with, by spacing in the preferred described tank 1 of the present embodiment
Chute 12 ensures that high pressure breather line 2 can only move at vertical direction；And have valve occur side gas leakage time, can avoid by
Gas reaction force causes high pressure breather line 2 that transverse shifting or rotation occur so that it is position is relatively fixed.
The preferred described safety device of the present embodiment is protection network 6, and described protection network 6 is divided into by supporting gantry 3
Two parts, and two parts are hinged, and described protection network 6 is provided with Magnet, two parts protection network 6 can be made to open by hinged place
Open or close, when needs dismounting valve, protection network 6 is opened and makes its upper magnets son's wife fixing on support gantry 3,
When whether having bubble in needs observation tank 1, protection network 6 is closed, and the magnet adsorption on protection network 6 is at tank 1
Upper fixing, use convenient.
Being provided with control valve 7 on the preferred described tank 1 of the present embodiment or support gantry 3, described control valve 7 is provided with four
Individual interface, described two of which interface connects cylinder 4, and an interface connects trachea, and an interface connects air pump or air compressor machine,
It is provided with switch in described control valve 7, opens air-flow by on-off control wherein certain interface and turn on, carry out intensive control.
Trachea also individually can be connected feeder (air pump or air compressor machine) certainly and do not pass through control valve 7, high pressure is led to
Feed channel 2 carries higher pressure gas, and reconnects a bleeder pipe on hollow pipe.
It is provided with photographic head in the preferred described tank 1 of the present embodiment, whether has in directly observing tank 1 by photographic head
Bubble, staff can be safer away from tank 1.
The preferred described tank 1 of the present embodiment is other is provided with the circulation filter of water in filtering trough 1, described in be circulated throughout
Filter device includes drainage screen and circulating pump 8, and valve has certain dust and impurity, after multiple valves are detected,
Water degradation in tank 1, impurity is more, by circulating pump 8 by the water in tank 1 by after filter screen filtration again back to water
Groove 1, purifies water.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a valve air tight test device, including tank, it is characterised in that: it is provided with high pressure breather line, institute in tank
State and on high pressure breather line, be provided with the union joint connected for valve, be provided with driving high pressure breather line in described tank and stretch out
The drive mechanism of tank, described tank is provided above visual safety device.
Valve air tight test device the most according to claim 1, it is characterised in that: described visual safety device
For lamella lucida or protection network.
Valve air tight test device the most according to claim 2, it is characterised in that: described drive mechanism is cylinder, institute
Stating tank to be provided above supporting gantry, described cylinder is positioned on support gantry, and described cylinder connects high pressure breather line, described
Safety device connects cylinder.
Valve air tight test device the most according to claim 3, it is characterised in that: the piston of described cylinder leads to high pressure
Being provided with hollow pipe between feed channel, described safety device is fixed on hollow pipe top, also includes trachea, and described trachea is even
It is connected to hollow pipe upper end.
Valve air tight test device the most according to claim 4, it is characterised in that: it is provided with restriction height in described tank
The limit sliding chutes of pressure breather line.
Valve air tight test device the most according to claim 5, it is characterised in that: described safety device is protection
Net, described protection network is divided into two parts by supporting Long Menchu, and two parts are hinged, and described protection network is provided with Magnet.
Valve air tight test device the most according to claim 6, it is characterised in that: set on described tank or support gantry
Being equipped with control valve, described control valve is provided with four interfaces, and described two of which interface connects cylinder, and an interface connects gas
Pipe, an interface connects air pump or air compressor machine, and described control valve is provided with switch.
Valve air tight test device the most according to claim 7, it is characterised in that: it is provided with shooting in described tank
Head.
Valve air tight test device the most according to claim 8, it is characterised in that: it was provided with drainage by described tank
The circulation filter of trough inner water.
Valve air tight test device the most according to claim 9, it is characterised in that: described circulation filter includes
Drainage screen and circulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508456.3U CN205785696U (en) | 2016-05-30 | 2016-05-30 | Valve air tight test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508456.3U CN205785696U (en) | 2016-05-30 | 2016-05-30 | Valve air tight test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785696U true CN205785696U (en) | 2016-12-07 |
Family
ID=59978760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508456.3U Active CN205785696U (en) | 2016-05-30 | 2016-05-30 | Valve air tight test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823606A (en) * | 2016-05-30 | 2016-08-03 | 浙江蓝能燃气设备有限公司 | Valve air-tightness detection device |
-
2016
- 2016-05-30 CN CN201620508456.3U patent/CN205785696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823606A (en) * | 2016-05-30 | 2016-08-03 | 浙江蓝能燃气设备有限公司 | Valve air-tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312365 Hangzhou Bay Shangyu Economic and Technological Development Zone, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Lanneng Hydrogen Technology Co.,Ltd. Address before: 312300 Hangzhou Shangyu economic and Technological Development Zone, Shaoxing, Zhejiang Patentee before: ZHEJIANG REIN GAS EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |