CN209623972U - A kind of multiple exit pressure measuring unit - Google Patents
A kind of multiple exit pressure measuring unit Download PDFInfo
- Publication number
- CN209623972U CN209623972U CN201920412337.1U CN201920412337U CN209623972U CN 209623972 U CN209623972 U CN 209623972U CN 201920412337 U CN201920412337 U CN 201920412337U CN 209623972 U CN209623972 U CN 209623972U
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- CN
- China
- Prior art keywords
- cylinder
- air
- pressure
- reversal valve
- measuring unit
- 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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Abstract
The utility model belongs to pressure test workpiece technical field, discloses a kind of multiple exit pressure measuring unit.The device includes water receiver, air pressure reservoir, air-pressure duct, pedestal, first reversal valve, first cylinder, second reversal valve and the second cylinder, first reversal valve and first cylinder are mounted on the base, first reversal valve is connected to by the air-pressure duct and the air pressure reservoir with the first cylinder, second reversal valve is mounted on the base, second cylinder is located in the water receiver and is mounted below the pedestal, water is marked in the water receiver, second reversal valve is connected to by the air-pressure duct and the air pressure reservoir with second cylinder.The device can effectively avoid missing inspection, false retrieval problem, and test is high-efficient, and structure is simple, and easy to operate, maintenance is simple, at low cost, while being able to detect various special shape pipes and connecing.
Description
Technical field
The utility model relates to pressure test workpiece, in particular to a kind of multiple exit pressure measuring unit.
Background technique
Weldment is inseparable with our life in life, but welding effect and security performance can not ensure, especially
It is the indefinite weldment of shape, whether leak gas leakage is to judge whether weldment has the important means of weld seam to detection weldment, existing
There is technology to be generally used pressure measuring unit to solve the above problems, the pressure measuring unit of the prior art can effectively detect pressure, but
It is the welded pipe line indefinite for Interface Shape, can not be detected by conventional pressure measuring unit, special shape pipe connects as needed
Carrying out large quantities of measurement pressure tests can more take time and effort, such as the cross weldment of Y type.
Whether there is gap about detection weldment weld seam, inventor provide it is a kind of it is easy to use, structure is simply more
Pressure measuring unit is exported, to complete the survey pressure of weld-end fittings and nozzle, the pressure detecting connect especially for special shape pipe is good
It is effective.
Utility model content
The technical issues of can not carrying out pressure detecting, the utility model are connect in order to solve special shape pipe in the prior art
Provide a kind of multiple exit pressure measuring unit.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme:
A kind of multiple exit pressure measuring unit, including water receiver, air pressure reservoir, air-pressure duct, pedestal, the first reversal valve,
One cylinder, the second reversal valve and the second cylinder, first reversal valve and first cylinder are mounted on the base, described
First reversal valve is connected to by the air-pressure duct and the air pressure reservoir with the first cylinder, and second reversal valve is mounted on
On the pedestal, second cylinder is located in the water receiver and is mounted below the pedestal, is marked in the water receiver
Water, second reversal valve are connected to by the air-pressure duct and the air pressure reservoir with second cylinder.
The number of shape according to reality to pressure measuring unit, first cylinder and the second cylinder can be according to actual needs
Setting, it is preferable that the number of first cylinder is two, and the number of second cylinder is two, so can be better
Detecting the cross weldment of Y type whether there is weld seam.
Preferably, being connected with converter among the air pressure reservoir and the air-pressure duct.
Preferably, the mounting hole of several mountable first cylinders is opened up on the pedestal, according to practical to be measured
The shape of pressure device, the position of first cylinder on the base can be according to the shapes and position tune to pressure measuring unit
Section.
Preferably, first reversal valve and second reversal valve are five electric change valves, the pneumatic tube
Road is moccasin air-pressure duct.
Compared with prior art, a kind of multiple exit pressure measuring unit provided by the utility model, can effectively avoid missing inspection, mistake
Inspection problem, test is high-efficient, and structure is simple, and easy to operate, maintenance is simple, at low cost;It is able to detect various spies simultaneously
Different shape pipe connects, such as the cross weldment of Y type;It is capable of the pressure condition of batch detection weldment, significantly reduces operator
The labor intensity of member, saves manpower and material resources, reduces the production cost of enterprise.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multiple exit pressure measuring unit provided by the utility model;
Fig. 2 is the another side structural schematic diagram of multiple exit pressure measuring unit provided by the utility model.
Specific embodiment
The utility model is intended to provide a kind of multiple exit pressure measuring unit, and to solve in the prior art, connect can not for special shape pipe
The problem of carrying out pressure detecting.
In order to enable those skilled in the art to better understand the utility model, With reference to embodiment with it is attached
The utility model is described in further detail for figure.
A kind of multiple exit pressure measuring unit, including water receiver 1, air pressure reservoir 2, air-pressure duct 3, pedestal 4, the first reversal valve
5, the first cylinder 6, the second reversal valve 7 and the second cylinder 8, first reversal valve 5 and first cylinder 6 are mounted on the bottom
On seat 4, first reversal valve 5 is connected to by the air-pressure duct 3 and the air pressure reservoir 2 with the first cylinder 6, and described the
Two reversal valves 7 are mounted on the pedestal 4, and second cylinder 8 is located in the water receiver 1 and is mounted under the pedestal 4
It is square, it is marked with water in the water receiver 1, second reversal valve 7 passes through the air-pressure duct 3 and the air pressure reservoir 2 and institute
The connection of the second cylinder 8 is stated, is connected with converter 9 among the air pressure reservoir 2 and the air-pressure duct 3;It is opened on the pedestal 4
If the mounting hole of several mountable first cylinders, the shape according to reality to pressure measuring unit, first cylinder 6 is in institute
The position stated on pedestal can be according to the shape and position adjusting to pressure measuring unit, and the number of first cylinder 6 is two, institute
The number for stating the second cylinder 8 is two.
In a preferred embodiment, first reversal valve 5 and second reversal valve 7 are that five energization magnetic change
To valve, the air-pressure duct 3 is moccasin air-pressure duct.
Then Y-piece welding fabrication is placed on the pressure measuring unit made, two the second cylinders 6 are to impregnate in water,
It stirs the first reversal valve 5 and pushes 6 dieback Y-piece of the first cylinder, then stir the second reversal valve 7 of the second cylinder 8 in control water,
Make bottom plate 4 that entire pressure measuring unit be driven to drop in water, in Y-tubes whole soaking water, whether observable Y-tubes at this time
There is bubble to emerge, be exactly that Y-tubes connect gas leakage if any bubble, otherwise welding is good.The sharpest edges of the pressure measuring unit are exactly can
By property and flexibility, the first cylinder can be made to shift one's position according to the shape need of different measured pieces, make pressure measuring unit can
Not by the shape constraining of measuring piece.
A kind of multiple exit pressure measuring unit provided by the utility model is described in detail above.It is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help
Understand the method and central idea of the utility model.It should be pointed out that for the those skilled in the art of the art, not
Under the premise of being detached from the utility model principle, several improvements and modifications can be made to this utility model, these improve and repair
Decorations are also fallen into the protection scope of the utility model claims.
Claims (5)
1. a kind of multiple exit pressure measuring unit, it is characterised in that: including water receiver, air pressure reservoir, air-pressure duct, pedestal, first
Reversal valve, the first cylinder, the second reversal valve and the second cylinder, first reversal valve and first cylinder are mounted on the bottom
On seat, first reversal valve is connected to by the air-pressure duct and the air pressure reservoir with the first cylinder, and described second changes
It is mounted on the base to valve, second cylinder is located in the water receiver and is mounted below the pedestal, the storage
Water is marked in hydrophone, second reversal valve is connected by the air-pressure duct and the air pressure reservoir and second cylinder
It is logical.
2. multiple exit pressure measuring unit as described in claim 1, it is characterised in that: the number of first cylinder is two, institute
The number for stating the second cylinder is two.
3. multiple exit pressure measuring unit as described in claim 1, it is characterised in that: the air pressure reservoir and the air-pressure duct
Centre is connected with converter.
4. multiple exit pressure measuring unit as described in claim 1, it is characterised in that: open up several mountable institutes on the pedestal
State the mounting hole of the first cylinder, the position of first cylinder on the base can according to pressure measuring unit shape and position
Set adjusting.
5. multiple exit pressure measuring unit as described in claim 1, it is characterised in that: first reversal valve and second commutation
Valve is five electric change valves, and the air-pressure duct is moccasin air-pressure duct.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920412337.1U CN209623972U (en) | 2019-03-25 | 2019-03-25 | A kind of multiple exit pressure measuring unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920412337.1U CN209623972U (en) | 2019-03-25 | 2019-03-25 | A kind of multiple exit pressure measuring unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209623972U true CN209623972U (en) | 2019-11-12 |
Family
ID=68458068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920412337.1U Expired - Fee Related CN209623972U (en) | 2019-03-25 | 2019-03-25 | A kind of multiple exit pressure measuring unit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209623972U (en) |
-
2019
- 2019-03-25 CN CN201920412337.1U patent/CN209623972U/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: 20191112 |
|
CF01 | Termination of patent right due to non-payment of annual fee |