CN206339344U - A kind of equipment for detecting valve Work piece sealing performance - Google Patents
A kind of equipment for detecting valve Work piece sealing performance Download PDFInfo
- Publication number
- CN206339344U CN206339344U CN201621283036.6U CN201621283036U CN206339344U CN 206339344 U CN206339344 U CN 206339344U CN 201621283036 U CN201621283036 U CN 201621283036U CN 206339344 U CN206339344 U CN 206339344U
- Authority
- CN
- China
- Prior art keywords
- seal disc
- lower seal
- venting cavity
- base
- work piece
- 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
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model is related to a kind of equipment for detecting valve Work piece sealing performance, lower seal disc is connected on base, the sealing ring of multiple tracks first is connected with lower seal disc, the first venting cavity, middle part are offered along its axial direction radially offer the second venting cavity in the middle part of lower seal disc, pressure probe is connected with first venting cavity opening, pressure probe electrical connection controller, controller also electrically connects display, joint is connected with second venting cavity opening, joint is connected by pipeline with asepwirator pump；Support is connected on base, and cylinder is connected on support, and above lower seal disc, the piston rod drive connection of cylinder has upper seal disc, and seal disc can be made to move up and down；Projection of the upper seal disc on base can be with lower seal disc on base projection overlap, the sealing ring of multiple tracks second is connected with upper seal disc.The utility model proposes detection valve Work piece sealing performance equipment, sealing property detection effectively can be carried out to valve workpiece, its detection efficiency is high, and testing result is reliable.
Description
Technical field
The utility model is related to a kind of valve detection technical field, more particularly to a kind of valve Work piece sealing performance that detects
Equipment.
Background technology
Valve is during the manufacturing, it is necessary to carry out overall package to valve.To ensure that valve being capable of normal work, need
Sealing property detection is carried out after valve overall package.Traditional valve seal performance detection means is cumbersome, detection effect
Rate is low, and the reliability of testing result also has much room for improvement.
Utility model content
Exactly there is provided a kind of detection valve Work piece sealing performance in view of the shortcomings of the prior art for the utility model
Equipment.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of equipment for detecting valve Work piece sealing performance, including：Base, lower seal disc, support, cylinder, upper seal disc,
Asepwirator pump, pressure probe, controller and display；
The lower seal disc is connected on base, and the first sealing that multiple tracks is arranged concentrically is connected with the lower seal disc
The first venting cavity, middle part are offered along its axial direction radially offer the second venting cavity in the middle part of circle, the lower seal disc, it is described
First venting cavity and the second venting cavity are interconnected, and one end open, and pressure spy is connected with the first venting cavity opening
Head, the pressure probe electrical connection controller, the controller also electrically connected and connected at display, the second venting cavity opening
There is joint, the joint is connected by pipeline with asepwirator pump；The support is connected on base, and the cylinder is connected to support
On, and above the lower seal disc, the piston rod drive connection of the cylinder has upper seal disc, and can make the upper sealing
Disk moves up and down；Projection of the upper seal disc on base can be with the lower seal disc on base projection overlap, it is described
The second sealing ring that multiple tracks is arranged concentrically is connected with upper seal disc.
Preferably, the support is the framework being formed by connecting by a cross bar and a montant, is set between the cross bar and montant
There is a support bar.
Preferably, it is additionally provided with regulating valve on the pipeline between the joint and asepwirator pump.
Preferably, the protective cover protected for being popped one's head in pressure is detachably connected with the lower seal disc.
Preferably, the also alarm including being electrically connected with the controller.
The utility model proposes detection valve Work piece sealing performance equipment, can effectively to valve workpiece carry out it is close
Sealing property detects that its detection efficiency is high, and testing result is reliable.
Brief description of the drawings
Fig. 1 is a kind of device structure schematic diagram for detecting valve Work piece sealing performance described in the utility model.
Embodiment
Illustrate content of the present utility model below in conjunction with specific embodiments.
It is as shown in Figure 1 a kind of equipment for detecting valve Work piece sealing performance described in the utility model, including：Base, under
Seal disc, support, cylinder, upper seal disc, asepwirator pump, pressure probe, controller and display；
The lower seal disc 2 is connected on base 1, and be connected with that multiple tracks is arranged concentrically on the lower seal disc 2 first is close
Seal 3, the lower middle part of seal disc 2 offers the first venting cavity, middle part along its axial direction and radially offers the second venting cavity,
First venting cavity and the second venting cavity are interconnected, and one end open, and pressure is connected with the first venting cavity opening
Strong probe 4, the pressure probe electrical connection controller 5, the controller 5 also electrically connects display 6, and second venting cavity is opened
Joint 7 is connected with mouthful, the joint 7 is connected by pipeline with asepwirator pump 8；The support 9 is connected on base 1, the gas
Cylinder 10 is connected on support 9, and positioned at the lower top of seal disc 2, the piston rod drive connection of the cylinder 10 has upper sealing
Disk 11, and the upper seal disc 11 can be made to move up and down；Projection of the upper seal disc 11 on base 1 can be with the lower sealing
Projection of the disk 2 on base 1 is overlapped, and the second sealing ring 12 that multiple tracks is arranged concentrically is connected with the upper seal disc 11.
Principle of the present utility model is as follows：Valve workplace vertical is placed on lower seal disc 2, and makes valve workpiece end
A ring flange and the first sealing ring 3 sealing coordinate.The driving of cylinder 10 drives upper seal disc 11 descending, until making valve work end
Another ring flange in portion and the sealing of the second sealing ring 12 coordinate.The valve of valve workpiece is closed, starts asepwirator pump 8, valve workpiece
Air pressure inside is gradually reduced, and pressure probe 4 gathers valve inside workpiece air pressure situation in real time.After the scheduled time, asepwirator pump is closed
8, the data of the collection of pressure probe 4 are observed by display 6, if display numerical stability, the sealing property of valve workpiece is good
It is good.If display numerical value gradually increases, stable, then the problem of valve workpiece has poor sealing performance is finally kept.
In the embodiment having, to realize effective support to cylinder 10 and upper seal disc 11, so that upper seal disc 11 is transported
It is dynamic steady, it is the frame being formed by connecting by a cross bar and a montant in the support so as to ensure the accuracy of sealing property detection
Frame, is provided with a support bar between the cross bar and montant.
For convenience of the control to gas flow, regulating valve 13 is additionally provided with the pipeline between the joint and asepwirator pump.
Pressure probe 4 realizes an important component of sealing property detection, if pressure probe 4 is exposed under non-detection status
Outside, may caused by unexpected pressure probe 4 damage, so as to cause the device can not normal work, therefore the lower sealing
The protective cover 14 protected for being popped one's head in pressure is detachably connected with disk.
In detection process is carried out to valve workpiece, operator needs to keep a close watch on display 6 in real time, operator is brought all
It is more inconvenient.To improve the intelligence degree of the device, and the dependence to operator is reduced, this programme also includes and the controller
The alarm 15 of electrical connection, when valve workpiece has sealing property, alarm 15 sends alarm signal.
The utility model proposes detection valve Work piece sealing performance equipment, can effectively to valve workpiece carry out it is close
Sealing property detects that its detection efficiency is high, and testing result is reliable.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of equipment for detecting valve Work piece sealing performance, it is characterised in that including：Base, lower seal disc, support, cylinder,
Upper seal disc, asepwirator pump, pressure probe, controller and display；
The lower seal disc is connected on base, and the first sealing ring that multiple tracks is arranged concentrically, institute are connected with the lower seal disc
State and offer the first venting cavity, middle part along its axial direction in the middle part of lower seal disc and radially offer the second venting cavity, described first
Venting cavity and the second venting cavity are interconnected, and one end open, and pressure probe, institute are connected with the first venting cavity opening
Pressure probe electrical connection controller is stated, the controller is also electrically connected to be connected with display, the second venting cavity opening and connect
Head, the joint is connected by pipeline with asepwirator pump；The support is connected on base, and the cylinder is connected on support, and
Above the lower seal disc, the piston rod drive connection of the cylinder has upper seal disc, and can make on the upper seal disc
Lower motion；Projection of the upper seal disc on base can be with the lower seal disc on base projection overlap, it is described close
The second sealing ring that multiple tracks is arranged concentrically is connected with closing disk.
2. the equipment of detection valve Work piece sealing performance according to claim 1, it is characterised in that the support is by one
The framework that cross bar and a montant are formed by connecting, is provided with a support bar between the cross bar and montant.
3. the equipment of detection valve Work piece sealing performance according to claim 1, it is characterised in that the joint and air-breathing
Regulating valve is additionally provided with pipeline between pump.
4. the equipment of detection valve Work piece sealing performance according to claim 1, it is characterised in that on the lower seal disc
It is detachably connected with the protective cover protected for being popped one's head in pressure.
5. it is according to claim 1 detection valve Work piece sealing performance equipment, it is characterised in that also including with the control
The alarm of device electrical connection processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283036.6U CN206339344U (en) | 2016-11-28 | 2016-11-28 | A kind of equipment for detecting valve Work piece sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283036.6U CN206339344U (en) | 2016-11-28 | 2016-11-28 | A kind of equipment for detecting valve Work piece sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339344U true CN206339344U (en) | 2017-07-18 |
Family
ID=59306963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621283036.6U Expired - Fee Related CN206339344U (en) | 2016-11-28 | 2016-11-28 | A kind of equipment for detecting valve Work piece sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174310A (en) * | 2019-06-24 | 2019-08-27 | 合肥科大立安安全技术有限责任公司 | A kind of safe and reliable automatic valve intensity and sealing property testing equipment |
-
2016
- 2016-11-28 CN CN201621283036.6U patent/CN206339344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174310A (en) * | 2019-06-24 | 2019-08-27 | 合肥科大立安安全技术有限责任公司 | A kind of safe and reliable automatic valve intensity and sealing property testing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110081212A (en) | A kind of high-pressure sealing check-valves | |
| CN206339342U (en) | A kind of valve Work piece sealing device for detecting performance | |
| CN201508286U (en) | Air particulate matter sampling device | |
| CN206339344U (en) | A kind of equipment for detecting valve Work piece sealing performance | |
| CN109341975A (en) | A kind of airtight automation equipment of test | |
| CN206038243U (en) | Aerosol canister seals detection device | |
| CN206339343U (en) | A kind of sealing property detection device for valve workpiece | |
| CN207019838U (en) | Transmitter and its interface structure | |
| CN207502131U (en) | A kind of direct-through valve air-tightness detection device | |
| CN207661399U (en) | A kind of nonstandard welding neck collar loose flange | |
| CN205013699U (en) | Nuclear safety level needle type valve | |
| CN220854161U (en) | Sputum aspirator testing arrangement | |
| CN208267812U (en) | A kind of oil well head device | |
| CN206348111U (en) | Sealing propertytest press-loading apparatus | |
| CN207278921U (en) | Ball valve built in self-pressure-sealed upper dress formula | |
| CN207049408U (en) | A kind of electromagnetic valve body | |
| CN206786044U (en) | A kind of Novel Brake Valve rotating disk | |
| CN207309557U (en) | A kind of tool magazine | |
| CN104842080B (en) | The method of work of closed compressor upper casing bonding machine | |
| CN209513139U (en) | One kind is portable to close fluid pressure sensor | |
| CN206608330U (en) | Mechanical seal detection means | |
| CN204255636U (en) | Vacuum pressure testing equipment | |
| CN206738673U (en) | A kind of magnetic valve | |
| CN203100993U (en) | Leakage detection device for glass-bottled tinidazole infusion preparation | |
| CN204532763U (en) | Microminiature air pump high pressure check valve and a kind of microminiature air pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301700 Wuqing City, south of the village of Beijing, Tianjin, Beijing, Tianjin Road West Patentee after: Jin Yuan energy saving system (Tianjin) Limited by Share Ltd Address before: 301700 Wuqing City, south of the village of Beijing, Tianjin, Beijing, Tianjin Road West Patentee before: Tianjin City Yitaike Automation Control Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |