CN208237478U - A kind of inflation row's connector with pressure gauge - Google Patents
A kind of inflation row's connector with pressure gauge Download PDFInfo
- Publication number
- CN208237478U CN208237478U CN201820550387.1U CN201820550387U CN208237478U CN 208237478 U CN208237478 U CN 208237478U CN 201820550387 U CN201820550387 U CN 201820550387U CN 208237478 U CN208237478 U CN 208237478U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure gauge
- connector
- puller bolt
- valve
- 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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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of, and connector is arranged in the inflation with pressure gauge, belong to gas dispensing apparatus field, comprising ring buckle, connect valve, puller bolt, it is described to connect valve and puller bolt is relatively arranged on ring buckle, the connector is equipped with pressure gauge, and the pressure-detecting device of pressure gauge is set to one end end that puller bolt is located in annular clip-ring.The utility model structure is simple, and quickly, good connecting effect, puller bolt stretch pressure standard is unified intuitive for installation, avoids manually-operated subjective fault, improves safety in production.
Description
Technical field
The utility model belongs to gas dispensing apparatus field, and in particular to a kind of inflation row's connector with pressure gauge.
Background technique
It when gas generation comes out, is mostly stored in low-temperature storage tank with the liquid form of high pressure low temperature, needs to be dispensed into smaller
Storage cylinder in, to transport and to use, common packing means be heated in vaporizer by cryogenic liquid pump vaporization again
It send to filling station and dispenses into each individual lesser storage cylinder.
Existing filling station is fixed on blast wall by fixed bracket, has a row or multi-row collection to hold pipe, and collection holds
Multiple groups charge valve is installed on pipe, each charge valve accesses in a gas filling bottle, be inflated packing, during this, need by
Inflation row connect with gas cylinder, is connected with a connector on each charge valve on inflation row, connector is by ring buckle, gas
Door, puller bolt composition, annular retaining ring on gas cylinder, valve cover or protrude into gas cylinder valve port in, rotate puller bolt, make
The valve port of valve and gas cylinder pushes against, and completes connection.In the prior art, puller bolt is all manually pulling handle, rotates spiral shell
Bolt is held out against, low efficiency, and connection fastness does not have standard, if not screwing the case where being likely to occur gas leakage, tightly having again very much for rotation can
The gasket in air valve can be damaged, and is not easy to unscrew fractionation.
Utility model content
The technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies, propose a kind of with pressure gauge
Inflation arrange connector, quickly, good connecting effect, puller bolt stretch pressure standard is unified intuitive for installation, avoids manual operation
Subjective fault, improve safety in production.
The technical solution of the utility model includes:
Connector is arranged in a kind of inflation with pressure gauge, comprising ring buckle, connects valve, puller bolt, it is described connect valve and
Puller bolt is relatively arranged on ring buckle, and the connector is equipped with pressure gauge, and the pressure-detecting device of pressure gauge is set to
Puller bolt is located at one end end in annular clip-ring.
Further, the pressure-display device of the pressure gauge is set on ring buckle, pressure-display device and pressure inspection
Device is surveyed to be connected by circuit.
Further, the puller bolt, which is located at the center of one end end in annular clip-ring, is equipped with circular groove, pressure
Force checking device equipped with the connecting column to match with groove, connecting column is inserted into groove, pressure-detecting device and puller bolt
Contact surface it is smooth.
Further, the groove is embedded in bearing, and connecting column insertion is fixed on bearing, and pressure-detecting device is around bearing
Rotation.
Further, the valve that connects connects in sleeve shaped and is equipped with a circle annular protrusion in valve, connect the side wall and ring of valve
Annular groove is formed between shape protrusion, the bottom of annular groove is equipped with seal gasket.
Further, the shape of the ring buckle is rectangle framework or oval framework, connects valve and puller bolt
On two short sides opposite positioned at ring buckle.
Compared with prior art, the utility model has the following beneficial effects: using when ring buckle covered from the top down in gas cylinder
Air valve on, and make to connect valve cover on the air valve of gas cylinder, screwing puller bolt makes the pressure-detecting device of end withstand on gas cylinder
Air valve on, continue to rotate puller bolt, until the pressure that shows of pressure-display device of pressure gauge reaches predetermined value, that is, stop
Puller bolt is rotated, when all connectors on inflation row connect gas cylinder, the predetermined value of pressure gauge is all identical and can be intuitive
It reads, operator is easy to ensure that the unification of each connector stretch pressure；Connecing the annular protrusion being arranged in valve can
Accurately to align with the valve port of the air valve of gas cylinder, the tightness connect valve in conjunction with valve port and precisely contraposition, raising pair are improved
Connect efficiency and effect；The setting of bearing reduces the frictional force between bolt and pressure-detecting device, and rotation is more labor-saving quickly, and
It can guarantee that pressure-detecting device stablizes motionless, raising working efficiency.The utility model structure is simple, and installation is quick, connection effect
Good, puller bolt stretch pressure standard is unified intuitive, avoids manually-operated subjective fault, improves safety in production.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model pressure-detecting device and puller bolt attachment structure schematic diagram；
Fig. 3 is that the utility model connects air valve structure schematic diagram.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.
Embodiment 1:
Connector is arranged in a kind of inflation with pressure gauge, as shown in Figure 1, 2, 3, comprising ring buckle 11, is connect valve 12, is held out against
Bolt 13, described to connect valve 12 and puller bolt 13 is relatively arranged on ring buckle 11, the connector is equipped with pressure gauge 2,
The pressure-detecting device 21 of pressure gauge 2 is set to one end end that puller bolt 13 is located in 11 ring of ring buckle.
Further, the pressure-display device 22 of the pressure gauge 2 is set on ring buckle 11,22 He of pressure-display device
Pressure-detecting device 21 is connected by circuit.
Further, the puller bolt 13, which is located at the center of one end end in 11 ring of ring buckle, is equipped with circular groove
131, pressure-detecting device 21 equipped with the connecting column to match with groove 131, connecting column 211 is inserted into groove 131, pressure inspection
It surveys device 21 and the contact surface of puller bolt 13 is smooth.
Further, the groove 131 is embedded in bearing 132, and the insertion of connecting column 211 is fixed on bearing 132, pressure inspection
Device 21 is surveyed to rotate around bearing.
Further, the valve 12 that connects connects in sleeve shaped and is equipped with a circle annular protrusion 121 in valve 12, connect valve 12
Side wall and annular protrusion 121 between form annular groove, the bottom of annular groove is equipped with seal gasket 122.
Further, the shape of the ring buckle 11 is rectangle framework, connects valve 12 and puller bolt 13 is located at annular
It detains on 11 two opposite short sides.
Compared with prior art, the utility model has the following beneficial effects: using when ring buckle covered from the top down in gas cylinder
Air valve on, and make to connect valve cover on the air valve of gas cylinder, screwing puller bolt makes the pressure-detecting device of end withstand on gas cylinder
Air valve on, continue to rotate puller bolt, until the pressure that shows of pressure-display device of pressure gauge reaches predetermined value, that is, stop
Puller bolt is rotated, when all connectors on inflation row connect gas cylinder, the predetermined value of pressure gauge is all identical and can be intuitive
It reads, operator is easy to ensure that the unification of each connector stretch pressure；Connecing the annular protrusion being arranged in valve can
Accurately to align with the valve port of the air valve of gas cylinder, the tightness connect valve in conjunction with valve port and precisely contraposition, raising pair are improved
Connect efficiency and effect；The setting of bearing reduces the frictional force between bolt and pressure-detecting device, and rotation is more labor-saving quickly, and
It can guarantee that pressure-detecting device stablizes motionless, raising working efficiency.The utility model structure is simple, and installation is quick, connection effect
Good, puller bolt stretch pressure standard is unified intuitive, avoids manually-operated subjective fault, improves safety in production.
Basic principles, main features, and advantages of the present invention has been shown and described above.This reality
It is not restricted to the described embodiments with novel, the above embodiments and description only describe the originals of the utility model
Reason, the utility model also has various changes and improvements on the premise of not departing from the spirit and scope of the utility model, these changes
Change and improvement is both fallen in the range of claimed invention.The utility model requires protection scope is by appended right
Claim and its equivalent define.
Claims (6)
1. connector is arranged in a kind of inflation with pressure gauge, comprising ring buckle, valve, puller bolt are connect, it is described to connect valve and top
Tight bolt is relatively arranged on ring buckle, it is characterised in that: the connector is equipped with pressure gauge, and the pressure detecting of pressure gauge fills
It installs and is placed in one end end that puller bolt is located in annular clip-ring.
2. connector is arranged in a kind of inflation with pressure gauge as described in claim 1, it is characterised in that: the pressure of the pressure gauge
Power display device is set on ring buckle, and pressure-display device is connected with pressure-detecting device by circuit.
3. connector is arranged in a kind of inflation with pressure gauge as described in claim 1, it is characterised in that: the puller bolt position
At the center of one end end in annular clip-ring be equipped with circular groove, pressure-detecting device equipped with the company to match with groove
Column is connect, connecting column is inserted into groove, and the contact surface of pressure-detecting device and puller bolt is smooth.
4. connector is arranged in a kind of inflation with pressure gauge as claimed in claim 3, it is characterised in that: the groove is embedded in
Bearing, connecting column insertion are fixed on bearing, and pressure-detecting device is rotated around bearing.
5. connector is arranged in a kind of inflation with pressure gauge as described in claim 1,2 or 4, it is characterised in that: described to connect gas
Door is in sleeve shaped, connects and is equipped with a circle annular protrusion in valve, connects and form annular groove between the side wall of valve and annular protrusion, annular
The bottom of slot is equipped with seal gasket.
6. connector is arranged in a kind of inflation with pressure gauge as described in claim 1,2 or 4, it is characterised in that: the annular
The shape of button is rectangle framework or oval framework, connects valve and puller bolt is located at two opposite short sides of ring buckle
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550387.1U CN208237478U (en) | 2018-04-18 | 2018-04-18 | A kind of inflation row's connector with pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550387.1U CN208237478U (en) | 2018-04-18 | 2018-04-18 | A kind of inflation row's connector with pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208237478U true CN208237478U (en) | 2018-12-14 |
Family
ID=64583928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820550387.1U Expired - Fee Related CN208237478U (en) | 2018-04-18 | 2018-04-18 | A kind of inflation row's connector with pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208237478U (en) |
-
2018
- 2018-04-18 CN CN201820550387.1U patent/CN208237478U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181214 Termination date: 20190418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |