CN206019939U - A kind of gas leakage hunting apparatus air-channel system - Google Patents
A kind of gas leakage hunting apparatus air-channel system Download PDFInfo
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- CN206019939U CN206019939U CN201620922375.8U CN201620922375U CN206019939U CN 206019939 U CN206019939 U CN 206019939U CN 201620922375 U CN201620922375 U CN 201620922375U CN 206019939 U CN206019939 U CN 206019939U
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- way solenoid
- valve
- solenoid valve
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Abstract
The utility model discloses a kind of gas leakage hunting apparatus air-channel system, including nitrogen interface, first two-position two-way solenoid valve, pressure maintaining valve, pressure gauge, two two pass joints, needle valve and the second two-position two-way solenoid valve, one end of first two-position two-way solenoid valve is connected with one end of the nitrogen interface, the other end of first two-position two-way solenoid valve is connected, it is connected with one end of the needle valve after two two pass joints of the manometric other end series connection, the other end of the needle valve is connected with one end of second two-position two-way solenoid valve, the other end emptying of second two-position two-way solenoid valve.This utility model provides a kind of gas leakage hunting apparatus air-channel system, after first hunting leak using gas path component after mounting means, is greatly improved production efficiency, has reached expected purpose of the present utility model；This utility model has the advantages that simple structure, stable performance and service life are longer.
Description
Technical field
This utility model is related to air-channel system technical field, more particularly to a kind of gas leakage hunting apparatus air-channel system.
Background technology
At present, leakage detection apparatus air-channel system general character is to need to assemble leak-free gas path component, and a lot of gas path components are not
It is general, in the past generally using whole machine air-channel system leak detection mode, scientific poor, troublesome poeration, low production efficiency.
Content of the invention
The purpose of this utility model is that to solve the above problems and provides a kind of gas leakage hunting apparatus air-channel system.
This utility model is achieved through the following technical solutions above-mentioned purpose：
This utility model include nitrogen interface, the first two-position two-way solenoid valve, pressure maintaining valve, pressure gauge, two two pass joints,
Needle valve and the second two-position two-way solenoid valve, one end of first two-position two-way solenoid valve are connected with one end of the nitrogen interface
Connect, the other end of first two-position two-way solenoid valve is connected, described
It is connected with one end of the needle valve after two two pass joints of manometric other end series connection, the other end of the needle valve
It is connected with one end of second two-position two-way solenoid valve, the other end emptying of second two-position two-way solenoid valve.
This utility model preferably, is provided with the first electromagnetic valve switch on first two-position two-way solenoid valve, and described
The second electromagnetic valve switch is provided with two two-position two-way solenoid valves.
The beneficial effects of the utility model are：
This utility model provides a kind of gas leakage hunting apparatus air-channel system, mounting means after first hunting leak using gas path component
Afterwards, production efficiency is greatly improved, has reached expected purpose of the present utility model；This utility model has simple structure, performance
The longer advantage of stable and service life.
Description of the drawings
Fig. 1 is the structural representation of this utility model gas leakage hunting apparatus air-channel system.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1：This utility model includes nitrogen interface 7, the first two-position two-way solenoid valve 1, pressure maintaining valve 2, pressure gauge
3rd, two two pass joints 4, needle valvies 5 and the second two-position two-way solenoid valves 6, one end of the first two-position two-way solenoid valve 1 and nitrogen
One end connection of interface 7, is connected with one end of pressure gauge 3 after the other end series voltage stabilizing valve 2 of the first two-position two-way solenoid valve 1,
The other end of pressure gauge 3 is connected two two after connecting 4 and is connected with one end of needle valve 5, the other end of needle valve 5 and the two or two
One end connection of position two-way electromagnetic valve 6, the other end emptying of the second two-position two-way solenoid valve 6, on the first two-position two-way solenoid valve 1
The first electromagnetic valve switch 8 is provided with, the second electromagnetic valve switch 9 on the second two-position two-way solenoid valve 6, is provided with.
In sum, this utility model provides a kind of gas leakage hunting apparatus air-channel system, after first being hunted leak using gas path component
After mounting means, production efficiency is greatly improved, has reached expected purpose of the present utility model；This utility model has structure letter
The longer advantage of single, stable performance and service life.
Those skilled in the art can have various deformation scheme to realize this reality without departing from of the present utility model substantive and spiritual
With new, the preferably feasible embodiment of this utility model the foregoing is only, not thereby limits to power of the present utility model
Sharp scope, the equivalent structure change made by all utilization this utility model description and accompanying drawing content, is both contained in this utility model
Interest field within.
Claims (2)
1. a kind of gas leakage hunting apparatus air-channel system, it is characterised in that：Including nitrogen interface, the first two-position two-way solenoid valve, steady
Pressure valve, pressure gauge, two two pass joints, needle valve and the second two-position two-way solenoid valves, first two-position two-way solenoid valve
One end is connected with one end of the nitrogen interface, the other end of first two-position two-way solenoid valve connect after the pressure maintaining valve with
Manometric one end connection, the manometric other end connect after two two pass joints with the needle valve one
End connection, the other end of the needle valve are connected with one end of second two-position two-way solenoid valve, second bi-bit bi-pass
The other end emptying of electromagnetic valve.
2. a kind of gas leakage hunting apparatus air-channel system according to claim 1, it is characterised in that：First bi-bit bi-pass
The first electromagnetic valve switch is provided with electromagnetic valve, is provided with the second electromagnetic valve switch on second two-position two-way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922375.8U CN206019939U (en) | 2016-08-23 | 2016-08-23 | A kind of gas leakage hunting apparatus air-channel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922375.8U CN206019939U (en) | 2016-08-23 | 2016-08-23 | A kind of gas leakage hunting apparatus air-channel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019939U true CN206019939U (en) | 2017-03-15 |
Family
ID=58250478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620922375.8U Active CN206019939U (en) | 2016-08-23 | 2016-08-23 | A kind of gas leakage hunting apparatus air-channel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206019939U (en) |
-
2016
- 2016-08-23 CN CN201620922375.8U patent/CN206019939U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |