CN220206997U - Sealing detection device for valve assembly - Google Patents
Sealing detection device for valve assembly Download PDFInfo
- Publication number
- CN220206997U CN220206997U CN202321911530.2U CN202321911530U CN220206997U CN 220206997 U CN220206997 U CN 220206997U CN 202321911530 U CN202321911530 U CN 202321911530U CN 220206997 U CN220206997 U CN 220206997U
- Authority
- CN
- China
- Prior art keywords
- valve
- detection
- hard tube
- connecting pipe
- flexible connecting
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000007789 sealing Methods 0.000 title abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model discloses a sealing detection device for valve assembly, which belongs to the field of detection devices and comprises a detection table, wherein a control box is arranged on the upper surface of the detection table, an air outlet pipe is arranged on the control box, a fixing frame is fixed on the detection table, a valve main body is connected to the fixing frame, and a connecting structure is arranged on the detection table. Through the connection structure who sets up, the hard tube is connected to the erection joint in the adapter sleeve of dead lever upper end for after the valve is in being connected to the pipeline, the equal fixed connection in both ends guarantees the steadiness of valve detection time measuring, avoids the valve to appear not hard up, has ensured the accuracy of testing result, connects the hard tube and can remove the regulation on the adapter sleeve, has improved the flexibility of use, is applicable to the detection work of different length valves, adopts protective structure, can play the effect of accomodating flexible connecting pipe, plays the guard effect to flexible connecting pipe, makes flexible connecting pipe can not direct exposure when not using, has avoided flexible connecting pipe's damage to a certain extent.
Description
Technical Field
The utility model relates to the field of detection devices, in particular to a sealing detection device for valve assembly.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, after the valve is assembled, the valve is required to be subjected to tightness detection, a valve test bench is generally utilized for detection, during detection, the valve is connected into the pipeline, the valve is ensured to be in a closed state, gas is input into the valve by utilizing the test bench, the pipelines at two ends of the valve are subjected to air pressure detection, and whether the tightness of the current valve is good or not can be known according to the detected air pressure.
In the existing valve tightness detection device, because the valve length is different, when the valve is connected to the pipeline, only one end is usually fixed, and the other end is provided with a detachable pipeline, so that when the valve is detected, the stability of the valve cannot be effectively guaranteed, the valve is easy to loose in the detection process, the accuracy of the detection result is further influenced, the pipeline connected with the other end of the valve is a longer flexible pipeline, the flexible pipeline is directly placed on a detection table surface after being detached, the flexible pipeline cannot be effectively stored, and the flexible pipeline is easy to damage due to exposure and influence on subsequent connection and use.
Disclosure of Invention
The utility model mainly aims to provide a sealing detection device for valve assembly, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a seal detection device of valve assembly, includes the detection platform, the last surface mounting of detection platform has the control box, and is equipped with the outlet duct on the control box, be fixed with the mount on the detection platform, and be connected with the valve main part on the mount, be equipped with connection structure on the detection platform, and connection structure includes dead lever, adapter sleeve, connection hard tube and flange, dead lever and adapter sleeve fixed connection, connection hard tube and flange fixed connection, and connection hard tube installs on the adapter sleeve, detection platform upper surface is equipped with protective structure, and protective structure includes the protection casing, the protection casing is fixed on the detection platform.
Preferably, the detection bench is connected with a flexible connecting pipe, the flexible connecting pipe penetrates through the protection structure, the tail end of the flexible connecting pipe is connected to the connecting structure through a switching pipe, and the connecting structure is connected with the valve main body.
Preferably, an air pump is arranged in the control box, a first pressure gauge is arranged on the air outlet pipe, and a second pressure gauge is arranged on the transfer pipe.
Preferably, the connecting structure further comprises a fixing screw, the connecting sleeve is fixed on the detecting table, a round hole is formed in the connecting sleeve, the connecting hard tube penetrates through the round hole in the connecting sleeve, the fixing screw is in threaded connection with the connecting sleeve, and the tail end of the fixing screw is in butt joint with the connecting hard tube.
Preferably, the protection structure further comprises a through hole and a mounting bolt, the through hole is formed in the protection cover, the mounting bolt is arranged in the through hole in the protection cover, the tail end of the through hole is connected to the detection table, and the protection cover is fixed to the detection table through the mounting bolt.
Compared with the prior art, the utility model has the following beneficial effects: this sealing detection device of valve assembly, through the connection structure who sets up, the hard tube is connected to the interior erection joint of adapter sleeve in dead lever upper end, make the valve after being connected to the pipeline, equal fixed connection in both ends, the steadiness when guaranteeing the valve and detecting, avoid the valve to appear not hard up, the accuracy of testing result has been ensured, the connection hard tube can remove on the adapter sleeve and adjust, the flexibility of use has been improved, be applicable to the detection work of different length valves, adopt protective structure, can play the effect of accomodating flexible connecting pipe, play the guard effect to flexible connecting pipe, make flexible connecting pipe can not directly expose when not using, flexible connecting pipe's damage has been avoided to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of a connecting structure according to the present utility model;
fig. 3 is a schematic structural view of the protection structure of the present utility model.
In the figure: 1. a detection table; 2. a control box; 3. an air outlet pipe; 4. a fixing frame; 5. a valve body; 6. a connection structure; 601. a fixed rod; 602. connecting sleeves; 603. connecting a hard pipe; 604. a connecting flange; 605. a fixing screw; 7. a protective structure; 701. a protective cover; 702. a through hole; 703. installing a bolt; 8. a flexible connecting tube; 9. a first pressure gauge; 10. and a second pressure gauge.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a valve assembled seal detection device comprises a detection table 1 and a control box 2, wherein the control box 2 with an air outlet pipe 3 is fixed on the detection table 1, an air pump connected with the air outlet pipe 3 is arranged in the control box 2, a first pressure gauge 9 is arranged on the air outlet pipe 3, a flexible connecting pipe 8 with a switching pipe and a second pressure gauge 10 is arranged at the tail end and connected to the control box 2, the flexible connecting pipe 8 penetrates through a protective structure 7, the switching pipe is connected to a connecting structure 6, a valve main body 5 is installed between the connecting structure 6 and a fixing frame 4 through a connecting bolt, the control box 2 is used as a control part of the whole device, the air pressure intensity entering the valve main body 5 can be regulated, the two pressure gauges respectively detect the air pressure changes in pipelines at two ends of the valve main body 5, and whether the current valve tightness is good can be known according to the values of the pressure gauges.
When the tightness of the valve is detected, after the valve main body 5 is installed between the connecting structure 6 and the fixing frame 4, the air outlet pipe 3 and the connecting structure 6 are communicated with the valve main body 5, the valve main body 5 is adjusted to be in a closed state, after the control box 2 is started, the air pump in the control box 2 presses air into the air outlet pipe 3, and finally the air is pressed into the valve main body 5, in the process, the change of the first pressure gauge 9 and the second pressure gauge 10 is observed, if the tightness of the valve is good, the corresponding air pressure is displayed on the first pressure gauge 9, the second pressure gauge 10 does not sense the air pressure, the pointer is at the initial position, if the pointer of the second pressure gauge 10 changes, the valve tightness is poor, after the tightness of the valve is detected, the air pump is stopped, and the valve main body 5 is detached.
Through the above embodiment, the connection structure 6 is composed of the fixing rod 601, the connecting sleeve 602, the connecting hard tube 603, the connecting flange 604 and the fixing screw 605, wherein the connecting sleeve 602 is welded on the fixing rod 601, and the fixing rod 601 is welded on the upper surface of the detection table 1, the connecting hard tube 603 penetrates through the connecting sleeve 602, and the end of the connecting hard tube 603 is connected with the adapter tube, when the connection structure 6 is utilized for connection of the valve main body 5, firstly, the end of the valve main body 5 is connected to the fixing frame 4, then the fixing screw 605 on the connecting sleeve 602 is unscrewed, the connecting hard tube 603 and the connecting flange 604 are moved, the connecting flange 604 is enabled to contact the end of the valve main body 5, the connecting hard tube 603 is rotated, the holes on the connecting flange 604 are guaranteed to correspond to the holes on the end of the valve main body 5, the fixing screw is utilized for connection fixation, after the valve main body 5 is installed between the connection structure 6 and the fixing frame 4, the connecting hard tube 603 is fixed, then the connecting hard tube 603 is connected, the flexible connecting tube 8 can be detected, the connecting hard tube 603 is installed in the connecting sleeve 602 at the upper end of the connecting sleeve 601, the connecting sleeve 602 is connected to the connecting structure 4 through the connecting structure, the connecting hard tube 603, the valve is connected in the connecting structure, the connecting flange is connected to the pipeline, the connecting flange is connected to the valve, the valve is guaranteed, the length is guaranteed, the valve is stable, and the detection can be accurately detected, and the connection can be guaranteed, and the length is not be guaranteed, and when the connection is guaranteed, and the valve is accurately and when the valve is detected.
Through the above embodiment, the protection cover 701 with the through hole 702 is fixed on the upper surface of the detection platform 1 through the mounting bolt 703, when the mounting connection of the flexible connecting pipe 8 is carried out, the flexible connecting pipe 8 passes through the through hole 702 on the protection cover 701, so that the tail end of the flexible connecting pipe 8 is connected to the transfer pipe on the connecting structure 6, then the device is used for carrying out the tightness detection work of the valve, in the detection process, the protection cover 701 protects most of the flexible connecting pipe 8, the integrity of the flexible connecting pipe 8 can be effectively ensured, after the detection work is finished, the flexible connecting pipe 8 can be detached, the flexible connecting pipe 8 is rolled up and then put into the protection cover 701, the flexible connecting pipe 8 is protected by the protection cover 701, the direct exposure and storage of the flexible connecting pipe 8 can be avoided, the integrity of the flexible connecting pipe 8 is ensured, the protection structure 7 is adopted, the function of accommodating the flexible connecting pipe 8 is played, the protection effect is realized, the flexible connecting pipe 8 is not directly exposed when not used, and the damage of the flexible connecting pipe 8 is avoided to a certain extent.
The foregoing has described the principles, features and advantages of the present utility model. It will be apparent to those skilled in the art from this disclosure that the foregoing is not a limitation of the utility model, and that the foregoing embodiments and descriptions illustrate the basic principles and features of the utility model, but that various modifications can be made therein without departing from the spirit of the utility model, and that such modifications are intended to be within the scope of the utility model as claimed.
Claims (5)
1. The utility model provides a seal detection device of valve assembly, includes detection platform (1), the last surface mounting of detection platform (1) has control box (2), and is equipped with outlet duct (3) on control box (2), be fixed with mount (4) on detection platform (1), and be connected with valve main part (5), its characterized in that on mount (4): be equipped with connection structure (6) on detecting platform (1), and connection structure (6) include dead lever (601), adapter sleeve (602), connect hard tube (603) and flange (604), dead lever (601) and adapter sleeve (602) fixed connection, connect hard tube (603) and flange (604) fixed connection, and connect hard tube (603) and install on adapter sleeve (602), detecting platform (1) upper surface is equipped with protective structure (7), and protective structure (7) include protection casing (701), protection casing (701) are fixed on detecting platform (1).
2. A valve-assembled seal testing apparatus as defined in claim 1, wherein: the detection table (1) is connected with a flexible connecting pipe (8), the flexible connecting pipe (8) penetrates through the protection structure (7), the tail end of the flexible connecting pipe (8) is connected to the connecting structure (6) through a switching pipe, and the connecting structure (6) is connected with the valve main body (5).
3. A valve-assembled seal testing apparatus as defined in claim 2, wherein: the inside of control box (2) is equipped with the air pump, be equipped with first manometer (9) on outlet duct (3), be equipped with second manometer (10) on the transfer pipe.
4. A valve-assembled seal testing apparatus as defined in claim 3, wherein: the connecting structure (6) further comprises a fixing screw (605), the connecting sleeve (602) is fixed on the detecting table (1), a round hole is formed in the connecting sleeve (602), the connecting hard tube (603) penetrates through the round hole in the connecting sleeve (602), the fixing screw (605) is in threaded connection with the connecting sleeve (602), and the tail end of the fixing screw (605) is in butt joint with the connecting hard tube (603).
5. The valve assembly seal detection device of claim 4, wherein: the protection structure (7) further comprises a through hole (702) and a mounting bolt (703), the through hole (702) is formed in the protection cover (701), the mounting bolt (703) is arranged in the through hole (702) in the protection cover (701), the tail end of the through hole (702) is connected to the detection table (1), and the protection cover (701) is fixed to the detection table (1) through the mounting bolt (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911530.2U CN220206997U (en) | 2023-07-20 | 2023-07-20 | Sealing detection device for valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911530.2U CN220206997U (en) | 2023-07-20 | 2023-07-20 | Sealing detection device for valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220206997U true CN220206997U (en) | 2023-12-19 |
Family
ID=89151046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321911530.2U Active CN220206997U (en) | 2023-07-20 | 2023-07-20 | Sealing detection device for valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220206997U (en) |
-
2023
- 2023-07-20 CN CN202321911530.2U patent/CN220206997U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220206997U (en) | Sealing detection device for valve assembly | |
| CN203069372U (en) | Valve testing device in vacuum environment | |
| CN203979895U (en) | A kind of testing apparatus of pipe pressurized plugging effect | |
| CN202994400U (en) | Box gas leakage detector | |
| CN207832579U (en) | A kind of sebific duct manufacture pressurize testing improvement structure | |
| CN208968724U (en) | Low-temperature breakaway valve experimental rig | |
| CN107462509B (en) | A kind of gas permeability rock core grasping system suitable for more specification Oil in Super-low Permeability rock cores | |
| CN203275023U (en) | Transformer vacuum measurement special-purpose tool | |
| CN214698201U (en) | Diaphragm rupture detection device for diaphragm metering pump | |
| CN205920077U (en) | Dew point hygrometer subassembly | |
| CN220960983U (en) | Pressure-holding testing device for secondary water distribution pipeline of clean room | |
| CN204142711U (en) | Toxic gas container do not shut down humidity detection device | |
| CN205226721U (en) | Pipeline hydrophone mounting base | |
| CN220938928U (en) | Pressure measuring device for fire-fighting equipment detection | |
| CN205806468U (en) | Leak hunting detection pipeline tapping locking device | |
| CN219282676U (en) | Oil gas pipeline leakage detection device | |
| CN220854027U (en) | Tightness test device for grouting holes of steel pipes | |
| CN219977710U (en) | Test device of breather valve | |
| CN220398825U (en) | Online detection device for foam generator | |
| CN219059017U (en) | Monitoring instrument for judging damage and water leakage of blast furnace tuyere small sleeve | |
| CN219224149U (en) | Hydrogen injector performance test system | |
| CN220063266U (en) | Portable pressure instrument detection device | |
| CN220154093U (en) | Portable brake hose water pressure experiment instrument | |
| CN218297502U (en) | Calibration platform for SF6 online leakage alarm sensor | |
| CN215217949U (en) | Device for detecting sealing performance of gas chamber of bypass exhaust valve of steam turbine of nuclear power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |