CN107702858A - A kind of leak-checking apparatus - Google Patents
A kind of leak-checking apparatus Download PDFInfo
- Publication number
- CN107702858A CN107702858A CN201711165678.5A CN201711165678A CN107702858A CN 107702858 A CN107702858 A CN 107702858A CN 201711165678 A CN201711165678 A CN 201711165678A CN 107702858 A CN107702858 A CN 107702858A
- Authority
- CN
- China
- Prior art keywords
- group
- leak
- product
- control system
- checking apparatus
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of leak-checking apparatus, including frame, rack-mounted workbench, clamping group and water control system, the workbench is arranged in frame by vibrations group, the clamping group installation is on the table, the water control system is located at clamping group and is provided with the readily removable joint for being used for installing product, the clamping group is located at readily removable joint correspondence position and is provided with sensor, and the water control system includes heater, pneumatics device and supercharging group.This leak-checking apparatus is provided with the workbench that can be shaken, and simulates the product scene that water pipe shakes when in use, adds the reliability of detection；Water control system is provided with the table, in water control system provided with heater, pneumatics device and supercharging group, respectively simulate sanitaryware in high temperature, with the service condition under the conditions of pressure-air and tidal pressure etc., it is bonded very much actual service condition, compared to traditional standing pressure detecting, such Detection results are more preferable, ensure that the reliability for the product that dispatches from the factory.
Description
Technical field
The present invention relates to technical field of bathroom equipment, more particularly to a kind of leak-checking apparatus.
Background technology
In sanitaryware production, sealing propertytest is the key technology that many part qualities ensure.At present, pressure is passed through
Difference can cause the principle that gas or liquid flow, the phenomenon occurred when passing through small opening using fluid, detect the sealing of part.One
As manufacturer also only can detect sealing of the part in the case where standing environment, but often miss to product in dynamic environment
Under detection.For people when using these sanitarywares, the connection of these sanitarywares is likely to be high-temperature-hot-water, with compression
Either there is the water pipe or equipment of circulation tidal pressure in the water of air, the sanitaryware detected under the conditions of common test is difficult
Such working environment, so being badly in need of a kind of leak-checking apparatus for adapting to a variety of testing conditions to solve such detection.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of simple in construction, test performance is reliable, can enter
The leak-checking apparatus of a variety of condition tests of row.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of leak-checking apparatus, including frame, rack-mounted workbench, clamping group and water for product clamping
Control system, the workbench are arranged in frame by vibrations group, and the clamping group is installed on the table, the water control system
It is provided with positioned at clamping group and is used to installing the readily removable joint of product, the clamping group be located at readily removable joint correspondence position provided with being used for
The sensor of product hermeticity is detected, the water control system injects the sky of air including the heater for heating water, in water
The supercharging group of depressor and manufacture circulation tide hydraulic pressure, the heater, pneumatics device and supercharging group are both connected on readily removable joint.
As the improvement of above-mentioned technical proposal, the water control system is provided with water tank, the input of the water tank connection supercharging group
End, the supercharging group include booster pump, control valve and pressure release loop, and input and the cistern tube of the booster pump connect, the increasing
The output end of press pump is connected by being responsible for readily removable joint, and the pressure release loop and control valve are arranged on supervisor, the heating
Device, pneumatics device are arranged on the supervisor between readily removable joint and control valve.
As the improvement of above-mentioned technical proposal, the heater sets heating coil, ventilation group and heated for controlling
The electric-controlled plate of coil and ventilation group, for the heater coil wraps on supervisor, the supervisor is externally provided with insulation positioned at heating coil
Layer, the ventilation group is arranged in frame, and output end acts on electric-controlled plate.
As the improvement of above-mentioned technical proposal, the pneumatics device includes compressor, switching valve and safety valve, the compression
Machine output end is connected with switching valve, and an output end of the switching valve connects with supervisor, another output end of the switching valve with
Pressure release loop is connected, and the safety valve is arranged between switching valve and supervisor.
As the improvement of above-mentioned technical proposal, the clamping group includes the deck of clamping product and for being turned on and off
The shutter of product, the readily removable joint are arranged in deck, and the output end of the shutter and the switch of product connect, described
The drainpipe at connection output of products end is additionally provided with deck.
As the improvement of above-mentioned technical proposal, the deck is provided with mobilizable probe, and the sensor is arranged on probe
Top, the probe can together with sensor insert product output end.
As the improvement of above-mentioned technical proposal, the vibrations group includes motor and adjustable shelf, the upper end of the adjustable shelf with
The bottom connection of workbench, the lower end of the adjustable shelf are connected with frame, and the output end of the motor abuts work by cam
Platform bottom.
As the improvement of above-mentioned technical proposal, the adjustable shelf includes restocking and mounting seat, and the restocking is by resetting bullet
Spring is arranged in mounting seat.
Beneficial effects of the present invention have：
This leak-checking apparatus is provided with the workbench that can be shaken, and simulates the product scene that water pipe shakes when in use, adds
The reliability of detection；Water control system is provided with the table, in water control system provided with heater, pneumatics device and supercharging group, is divided
Not Mo Ni sanitaryware in high temperature, with the service condition under the conditions of pressure-air and tidal pressure etc., very fitting is actual
Service condition, compared to traditional standing pressure detecting, such Detection results are more preferable, ensure that the reliability for the product that dispatches from the factory.
Brief description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described, wherein：
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of water control system in the embodiment of the present invention；
Fig. 3 is the structural representation of clamping group in the embodiment of the present invention；
Fig. 4 is the structural representation of vibrations group in the embodiment of the present invention.
Embodiment
Referring to Fig. 1 to Fig. 4, a kind of leak-checking apparatus of the invention, including frame 1, the workbench 2 in frame 1, use
In the clamping group 3 and water control system 4 of product clamping, the workbench 2 is arranged in frame 1 by vibrations group 5, the clamping
Group 3 is arranged on workbench 2, and the water control system 4 is located at clamping group 3 and is provided with the readily removable joint 41 for being used for installing product, institute
State clamping group 3 and be located at the readily removable correspondence position of joint 41 provided with the sensor 31 for being used to detect product hermeticity, the water control system 4
The pneumatics device 43 of air and the supercharging group of manufacture circulation tide hydraulic pressure are injected including the heater 42 for heating water, in water
44, the heater 42, pneumatics device 43 and supercharging group 44 are both connected on readily removable joint 41.
Referring to Fig. 2, the water control system 4 is provided with water tank 45 in the present embodiment, and the water tank 45 connects supercharging group 44
Input, the supercharging group 44 include booster pump 441, control valve 442 and pressure release loop 443, the input of the booster pump 441
Connect with the pipe of water tank 45, the output end of the booster pump 441 is connected by supervisor 46 with readily removable joint 41, the pressure release loop 443
It is arranged on control valve 442 on supervisor 46, the heater 42, pneumatics device 43 are arranged at readily removable joint 41 and control valve 442
Between supervisor 46 on.
Further, the heater 42 sets heating coil 421, ventilation group 422 and for controlling the and of heating coil 421
The electric-controlled plate 423 of ventilation group 422, the heating coil 421 are wrapped on supervisor 46, and the supervisor 46 is located at heating coil 421
Heat-insulation layer is externally provided with, the ventilation group 422 is arranged in frame 1, and output end acts on electric-controlled plate 423.
Further, the pneumatics device 43 includes compressor 431, switching valve 432 and safety valve 433, the compressor
431 output ends are connected with switching valve 432, and an output end of the switching valve 432 is connected with supervisor 46, the switching valve 432
Another output end is connected with pressure release loop 443, and the safety valve 433 is arranged between switching valve 432 and supervisor 46.
Referring to Fig. 3, the clamping group 3 includes the deck 32 of clamping product and the shutter for being turned on and off product
33, the readily removable joint 41 is arranged in deck 32, and the output end of the shutter 33 and the switch of product connect, and utilize opening and closing
Device 33 can be realized in high-low pressure, or the condition with compressed air is liked repeatedly opening product, if influence product
Sealing.The drainpipe 34 at connection output of products end is additionally provided with the deck 32.The deck 32 is provided with mobilizable probe
35, the sensor 31 is arranged on the top of probe 35, and the probe 35 can insert the output end of product together with sensor 31, make
With very flexible.
With further reference to Fig. 4, the vibrations group 5 includes motor 51 and adjustable shelf 52, the upper end of the adjustable shelf 52 and work
Make the bottom connection of platform 2, the lower end of the adjustable shelf 52 is connected with frame 1, and the output end of the motor 51 is abutted by cam
The bottom of workbench 2.The adjustable shelf 52 includes restocking 521 and mounting seat 522, and the restocking 521 is arranged on by back-moving spring
In mounting seat 522.Using such structure design can analog equipment positioned vibration environment when in use well, improve
The authenticity of detection.
This leak-checking apparatus is provided with the workbench 2 that can be shaken, and simulates the product scene that water pipe shakes when in use, adds
The reliability of detection；Water control system 4 is provided with workbench 2, in water control system 4 provided with heater 42, pneumatics device 43 and increasing
Pressure group 44, respectively simulate sanitaryware in high temperature, with the service condition under the conditions of pressure-air and tidal pressure etc., paste very much
Actual service condition is closed, compared to traditional standing pressure detecting, such Detection results are more preferable, and ensure that the product that dispatches from the factory can
By property.
It is described above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, should all belong to protection scope of the present invention.
Claims (8)
- A kind of 1. leak-checking apparatus, it is characterised in that：Including frame, rack-mounted workbench, the folder for product clamping Group and water control system are held, the workbench is arranged in frame by vibrations group, and the clamping group is installed on the table, institute State water control system and be located at clamping group and be provided with and be used to the readily removable joint of product be installed, the clamping group is located at readily removable joint and corresponds to position The sensor for detecting product hermeticity is installed, the water control system is including being used to heat the heater of water, being noted in water Enter the pneumatics device of air and the supercharging group of manufacture circulation tide hydraulic pressure, the heater, pneumatics device and supercharging group are both connected to On readily removable joint.
- A kind of 2. leak-checking apparatus according to claim 1, it is characterised in that：The water control system is provided with water tank, the water Case connects the input of supercharging group, and the supercharging group includes booster pump, control valve and pressure release loop, the input of the booster pump Connect with cistern tube, the output end of the booster pump is connected by being responsible for readily removable joint, and the pressure release loop and control valve are set On supervisor, the heater, pneumatics device are arranged on the supervisor between readily removable joint and control valve.
- A kind of 3. leak-checking apparatus according to claim 2, it is characterised in that：The heater sets heating coil, ventilation Group and the electric-controlled plate for controlling heating coil and ventilation group, on supervisor, the supervisor is located at the heater coil wraps Heating coil is externally provided with heat-insulation layer, and the ventilation group is arranged in frame, and output end acts on electric-controlled plate.
- A kind of 4. leak-checking apparatus according to claim 2, it is characterised in that：The pneumatics device includes compressor, switching valve And safety valve, the compressor output end are connected with switching valve, an output end and the supervisor of the switching valve connect, described turn Another output end for changing valve is connected with pressure release loop, and the safety valve is arranged between switching valve and supervisor.
- A kind of 5. leak-checking apparatus according to claim 1, it is characterised in that：The clamping group includes the deck of clamping product And for being turned on and off the shutter of product, the readily removable joint is arranged in deck, the output end of the shutter with The switch of product is connected, and the drainpipe at connection output of products end is additionally provided with the deck.
- A kind of 6. leak-checking apparatus according to claim 5, it is characterised in that：The deck is provided with mobilizable probe, institute The top that sensor is arranged on probe is stated, the probe can insert the output end of product together with sensor.
- A kind of 7. leak-checking apparatus according to claim 1, it is characterised in that：The vibrations group includes motor and adjustable shelf, The upper end of the adjustable shelf and the bottom of workbench are connected, and the lower end of the adjustable shelf is connected with frame, the output of the motor End abuts workbench bottom by cam.
- A kind of 8. leak-checking apparatus according to claim 7, it is characterised in that：The adjustable shelf includes restocking and mounting seat, The restocking is arranged in mounting seat by back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165678.5A CN107702858B (en) | 2017-11-21 | 2017-11-21 | Leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165678.5A CN107702858B (en) | 2017-11-21 | 2017-11-21 | Leak detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107702858A true CN107702858A (en) | 2018-02-16 |
| CN107702858B CN107702858B (en) | 2024-08-20 |
Family
ID=61185806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711165678.5A Active CN107702858B (en) | 2017-11-21 | 2017-11-21 | Leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702858B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029856A (en) * | 2018-07-09 | 2018-12-18 | 天津市中驰实业有限公司 | A kind of hydraulic pressure air leak tester |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050224118A1 (en) * | 2004-04-05 | 2005-10-13 | Tornay Paul G | Water leak detection and prevention systems and methods |
| CN101476967A (en) * | 2009-01-07 | 2009-07-08 | 苏州赛华仪控有限公司 | Pressure test method for power station valve |
| CN201340329Y (en) * | 2009-01-07 | 2009-11-04 | 苏州赛华仪控有限公司 | Pressure testing device of power station valve |
| CN101871866A (en) * | 2009-04-22 | 2010-10-27 | 沈阳市特种设备检测研究院 | Method for testing bursting pressure of bursting sheet |
| CN201707219U (en) * | 2010-02-08 | 2011-01-12 | 上海市质量监督检验技术研究院 | Detection device for temperature control water faucet |
| CN201707182U (en) * | 2010-07-06 | 2011-01-12 | 开平伟祥金属制品有限公司 | Multifunctional tap water and gas testing device |
| CN101975650A (en) * | 2010-09-30 | 2011-02-16 | 无锡金羊管件有限公司 | Vibration testing device for pipeline |
| US20170044744A1 (en) * | 2015-08-13 | 2017-02-16 | William Duke Everhart | Water system leak detection |
| CN206269979U (en) * | 2016-11-30 | 2017-06-20 | 潍坊安泰玛钢有限公司 | A kind of tightness test device |
| CN207528410U (en) * | 2017-11-21 | 2018-06-22 | 鹤山市金汇五金卫浴实业有限公司 | A kind of leak-checking apparatus |
-
2017
- 2017-11-21 CN CN201711165678.5A patent/CN107702858B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050224118A1 (en) * | 2004-04-05 | 2005-10-13 | Tornay Paul G | Water leak detection and prevention systems and methods |
| CN101476967A (en) * | 2009-01-07 | 2009-07-08 | 苏州赛华仪控有限公司 | Pressure test method for power station valve |
| CN201340329Y (en) * | 2009-01-07 | 2009-11-04 | 苏州赛华仪控有限公司 | Pressure testing device of power station valve |
| CN101871866A (en) * | 2009-04-22 | 2010-10-27 | 沈阳市特种设备检测研究院 | Method for testing bursting pressure of bursting sheet |
| CN201707219U (en) * | 2010-02-08 | 2011-01-12 | 上海市质量监督检验技术研究院 | Detection device for temperature control water faucet |
| CN201707182U (en) * | 2010-07-06 | 2011-01-12 | 开平伟祥金属制品有限公司 | Multifunctional tap water and gas testing device |
| CN101975650A (en) * | 2010-09-30 | 2011-02-16 | 无锡金羊管件有限公司 | Vibration testing device for pipeline |
| US20170044744A1 (en) * | 2015-08-13 | 2017-02-16 | William Duke Everhart | Water system leak detection |
| CN206269979U (en) * | 2016-11-30 | 2017-06-20 | 潍坊安泰玛钢有限公司 | A kind of tightness test device |
| CN207528410U (en) * | 2017-11-21 | 2018-06-22 | 鹤山市金汇五金卫浴实业有限公司 | A kind of leak-checking apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029856A (en) * | 2018-07-09 | 2018-12-18 | 天津市中驰实业有限公司 | A kind of hydraulic pressure air leak tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107702858B (en) | 2024-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100585357C (en) | Voltage-regulating transformer valve body detection device | |
| CN201397375Y (en) | Pressure detection device for pressure relay | |
| CN203249742U (en) | Water leakage detection device for washing kettle | |
| CN111397816A (en) | PE valve air tightness test device | |
| CN107702858A (en) | A kind of leak-checking apparatus | |
| CN210123347U (en) | Portable combined pressure relief valve detection table | |
| CN207528410U (en) | A kind of leak-checking apparatus | |
| CN201196597Y (en) | Detection apparatus for pressure regulator valve body | |
| CN203929335U (en) | Tubing is air-tightness detection device under water | |
| CN204043747U (en) | Differential pressure type device for measuring volume | |
| CN105509978A (en) | Testing device and testing method for embedded-mounted check valve | |
| KR200482017Y1 (en) | Apparatus for checking installation state of pipeline valve | |
| CN207964215U (en) | A kind of novel airtight leak-checking apparatus | |
| CN105547682B (en) | Fuel tank positive/negative-pressure durability test tooling | |
| CN209247250U (en) | A kind of nuclear power station-service welded check valve leak tightness test device | |
| CN207502131U (en) | A kind of direct-through valve air-tightness detection device | |
| CN212007700U (en) | PE valve air tightness test device | |
| CN204373845U (en) | Tensimeter dynamic pressure fatigue test device | |
| CN201229244Y (en) | External heating type thermal state calibration stand for safety valve | |
| CN204286733U (en) | Normal temperature water attack pilot system | |
| CN203629775U (en) | Valve pressure resistance property tester | |
| CN203519427U (en) | Air pressure testing device for auto parts | |
| CN207261774U (en) | A kind of novel intelligent electrodynamic balance valve | |
| CN206593817U (en) | Pitch sprinkling car thermal conductive oil pipeline seepage device for fast detecting | |
| CN205826043U (en) | A kind of pipeline flow detection metering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |