CN201749015U - Valve sealing detection machine - Google Patents
Valve sealing detection machine Download PDFInfo
- Publication number
- CN201749015U CN201749015U CN2010203019312U CN201020301931U CN201749015U CN 201749015 U CN201749015 U CN 201749015U CN 2010203019312 U CN2010203019312 U CN 2010203019312U CN 201020301931 U CN201020301931 U CN 201020301931U CN 201749015 U CN201749015 U CN 201749015U
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- CN
- China
- Prior art keywords
- cylinder
- valve
- solenoid valve
- seal machines
- pipeline
- 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
Since the common valve detection machine is generally very expensive and the operation is complicated, the utility model provides a valve sealing detection machine having low cost and being convenient for use. The valve sealing detection machine comprises a supporting structure arranged in a container and a sealing body and a pressurizing body that are arranged in the supporting structure; the supporting structure is connected with a telescopic device capable of enabling the supporting structure to perform vertical movement to maintain the synchronism of the device, so that the detection machine during working is relatively stable. The operation of main structures in the utility model is conducted by depending on pneumatics, and the detection machine is safe and reliable and is free from pollution.
Description
Technical field
The utility model relates to a kind of checkout equipment of pipe fitting sealing property, relates in particular to a kind of valve seal machines.
Background technology
There are the production valve of thousands of families different scales, the enterprise of nonmetal pipe fitting in the nationwide at present, minority is of certain scale to have the valve seal testing equipment with enterprise strength but have only, and most of small enterprise and individual business operator then do not have condition to be equipped with existing expensive complicated valve detection equipment and detecting instrument.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of valve seal machines with low cost, easy to use to be provided.
Above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:
A kind of valve seal machines comprises the supporting construction and interior seal, the press body of supporting construction that place in the container, and described supporting construction is connected with the retractor device that can make its vertical movement.
As preferably, described supporting construction is a U type frame, and described retractor device is first cylinder and second cylinder, and described seal is connected with the piston end surface of the 3rd cylinder of horizontal positioned.
As further preferred, described first cylinder and second cylinder are connected with first solenoid valve by pipeline, and the 3rd cylinder and press body are connected with second solenoid valve by pipeline.
As further preferred, first solenoid valve 1 is connected with the first source of the gas treatment element, and second solenoid valve is connected with the second source of the gas treatment element.
As further preferred, the described first source of the gas treatment element is connected source of the gas gas with second solenoid valve.The epicoele of described first cylinder and second cylinder is connected first solenoid valve passage in when energising by pipeline, the passage the when cavity of resorption of first cylinder and second cylinder is connected the outage of first solenoid valve by pipeline.Passage when the left chamber of described the 3rd cylinder is connected the energising of second solenoid valve with press body by pipeline, the passage when the right chamber of the 3rd cylinder connects the outage of second solenoid valve by pipeline.
As further preferred, described first cylinder and second cylinder place two sidepieces of container external symmetry.
As further preferred, described container lower end is fixed with bearing.
As further preferred, described first cylinder and second cylinder are the cylinder that is fixed on same size on the same reference field, and the throw of poston of the 3rd cylinder is greater than 90mm, and the throw of poston of cylinder A is greater than 90mm.
As further preferred, described first cylinder is connected with the first throttle valve, and second cylinder is connected with second throttling valve.
As further preferred, described bearing is provided with the adjusting pin.
Practical beneficial effect of the present utility model is:
1, the utility model simple structure is easy to operate, and the precision of not only working is high but also with low cost;
2, regulate pin and make that the ability of adaptation working environment of the present utility model is stronger;
3, the first throttle valve and second throttling valve can be realized the synchronism of the vertical movement of first cylinder, second cylinder, and be comparatively stable when making the utility model work;
4, primary structure of the present utility model relies on pneumatic finishing, and is not only safe and reliable but also pollution-free;
Description of drawings
Fig. 1 is a planar structure synoptic diagram of the present utility model;
Fig. 2 is a perspective view of the present utility model;
Fig. 3 is a principle of work synoptic diagram of the present utility model;
In the drawings, the numbering of each several part is as follows: 1-first solenoid valve, 2-second solenoid valve, 3-first throttle valve, 4-second throttling valve, 5-U type frame, the 6-seal, 7-container, 8-press body, 9-first cylinder, 10-second cylinder, 11-bearing, 12-regulates pin, 13-the 3rd cylinder, the 14-first source of the gas treatment element, the 15-second source of the gas treatment element, 16-source of the gas gas.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
To fill the water that floods valve to be measured in the container 7 that be fixed on the bearing 11, move to regulate pin 12 and make this valve seal machines level.Seal 6 is connected with the piston end surface of the 3rd cylinder 13 of horizontal positioned, and first cylinder 9 and second cylinder 10 place two sidepieces of container 7 external symmetrys, and U type frame 5 both sides link to each other with the piston end of first cylinder 9 and second cylinder 10 respectively.At first, first solenoid valve 1 gets electric, and source of the gas gas 16 enters first throttle valve 3, second throttling valve 4, two vertical first cylinders 9, second cylinder, 10 cavity of resorptions about first throttle valve 3, second throttling valve 4 enter after the first source of the gas treatment element 14 is handled.First cylinder 9 and second cylinder 10 are for being fixed on the cylinder of same size on the same reference field, and the throw of poston of the 3rd cylinder 13 is greater than 90mm, and the throw of poston of first cylinder 9 and second cylinder 10 is greater than 90mm.The first throttle valve 3 and second throttling valve 4 are used to regulate the synchronism that the gas pressure intensity that enters first cylinder 9, second cylinder 10 reaches first cylinder 9,10 motions of second cylinder, and then guarantee the stability of U type frame 5 work.First cylinder 9, second cylinder 10 promote U type frame 5 until valve to be measured is ejected the water surface.Then, second solenoid valve 2, source of the gas gas 16 is handled laggard the 3rd cylinder 13 left chambeies of going into horizontal positioned through the second source of the gas treatment element 15, and the piston of the 3rd cylinder 13 drives seal 6 institute's side valve door is compressed sealing, and press body 8 is with gassy in institute's side valve door.Afterwards, first solenoid valve, 1 dead electricity, source of the gas gas 16 enters first cylinder 9 and second cylinder, 10 epicoeles, and first cylinder 9 and 10 actions of second cylinder drive U type frame 5 until underwater that valve to be measured is submerged.Whether observation post's side valve door has bubble to produce.Then, first solenoid valve 1 once more electric, first cylinder 9 and the action of second cylinder 10 promote U type frame 5 until valve to be measured is ejected the water surface.Afterwards, second solenoid valve, 2 dead electricity, source of the gas gas 16 enters the right chamber of the 3rd cylinder of horizontal positioned, takes off institute's side valve door, and U type frame returns original position, and a test loop action is finished.
The above only is a preferred embodiment of the present utility model; be not so promptly limit protection domain of the present utility model; the equivalent structure transformation that every utilization the utility model instructions and accompanying drawing content are done; directly or indirectly be used in other relevant technical fields, all in like manner be included in the protection domain of the present utility model.
Claims (10)
1. a valve seal machines comprises the supporting construction and interior seal (6), the press body (8) of supporting construction that place in the container (7), and it is characterized in that: described supporting construction is connected with the retractor device that can make its vertical movement.
2. valve seal machines as claimed in claim 1, it is characterized in that: described supporting construction is a U type frame (5), described retractor device is first cylinder (9) and second cylinder (10), and described seal (6) is connected with the piston end surface of the 3rd cylinder (13) of horizontal positioned.
3. valve seal machines as claimed in claim 2, it is characterized in that: described first cylinder (9) and second cylinder (10) are connected with first solenoid valve (1) by pipeline, and the 3rd cylinder (13) and press body (8) are connected with second solenoid valve (2) by pipeline.
4. valve seal machines as claimed in claim 3 is characterized in that: first solenoid valve (1) is connected with the first source of the gas treatment element (14), and second solenoid valve (1) is connected with the second source of the gas treatment element (15).
5. valve seal machines as claimed in claim 3, it is characterized in that: the described first source of the gas treatment element (14) is connected source of the gas gas (16) with second solenoid valve (1), passage when the passage the when epicoele of described first cylinder (9) and second cylinder (10) is connected first solenoid valve (1) energising by pipeline, the cavity of resorption of first cylinder (9) and second cylinder (10) are connected first solenoid valve (1) outage by pipeline; Passage when the left chamber of described the 3rd cylinder (13) is connected second solenoid valve (2) energising with press body (8) by pipeline, the passage when the right chamber of the 3rd cylinder (13) connects second solenoid valve (2) outage by pipeline.
6. valve seal machines as claimed in claim 2 is characterized in that: described first cylinder (9) and second cylinder (10) place two sidepieces of container (7) external symmetry.
7. valve seal machines as claimed in claim 1 is characterized in that: described container (7) lower end is fixed with bearing (11).
8. valve seal machines as claimed in claim 2, it is characterized in that: described first cylinder (9) and second cylinder (10) are for being fixed on the cylinder of same size on the same reference field, the throw of poston of the 3rd cylinder (13) is greater than 90mm, and the throw of poston of first cylinder (9) and second cylinder (10) is greater than 90mm.
9. valve seal machines as claimed in claim 2 is characterized in that: described first cylinder (9) is connected with first throttle valve (3), and second cylinder (10) is connected with second throttling valve (4).
10. valve seal machines as claimed in claim 7 is characterized in that: described bearing (11) is provided with regulates pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203019312U CN201749015U (en) | 2010-01-29 | 2010-01-29 | Valve sealing detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203019312U CN201749015U (en) | 2010-01-29 | 2010-01-29 | Valve sealing detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749015U true CN201749015U (en) | 2011-02-16 |
Family
ID=43583690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203019312U Expired - Fee Related CN201749015U (en) | 2010-01-29 | 2010-01-29 | Valve sealing detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556984A (en) * | 2013-10-26 | 2014-02-05 | 山东陆海威尔德石油科技有限公司 | Detection method of sealing property of valve head and valve seat of wireless inclinometer while drilling |
-
2010
- 2010-01-29 CN CN2010203019312U patent/CN201749015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556984A (en) * | 2013-10-26 | 2014-02-05 | 山东陆海威尔德石油科技有限公司 | Detection method of sealing property of valve head and valve seat of wireless inclinometer while drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |