CN107796573A - A kind of leak detection system - Google Patents
A kind of leak detection system Download PDFInfo
- Publication number
- CN107796573A CN107796573A CN201711165676.6A CN201711165676A CN107796573A CN 107796573 A CN107796573 A CN 107796573A CN 201711165676 A CN201711165676 A CN 201711165676A CN 107796573 A CN107796573 A CN 107796573A
- Authority
- CN
- China
- Prior art keywords
- measuring head
- control valve
- valve
- tongue
- detection system
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2846—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes
-
- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of leak detection system, including workbench, debugging frame and test group, the debugging frame is provided with the clamping group for product clamping, the test group is provided with the first measuring head and the second measuring head, first measuring head and the second measuring head are slidably arranged on the both ends of debugging frame, first measuring head and the second measuring head are connected to the connection of water control group, and the water control group is used to test and detect product.This leak-checking apparatus is provided with the debugging frame that can adjust clip position, the first measuring head and the second measuring head is provided with debugging frame, the first measuring head and the second measuring head can slide on adjusting bracket, adapt to the tubular seal of different length；Secondly the first measuring head and the second measuring head are both connected in water control group, the water control group is provided with pressure release loop and booster, the scope of experiment of detection hydraulic pressure can effectively be increased using booster, pressure release loop can effectively carry out being reused using unnecessary press water.
Description
Technical field
The present invention relates to detection technique field, more particularly to a kind of leak detection system.
Background technology
On sanitaryware, the seal for having many tubuloses needs to be detected, in the market without energy quick detection
The equipment of tubular seal, some enterprises can make some detection devices by oneself, but without different seals is generally adapted to, such as
A kind of what strong adaptability of exploitation, the leak-checking apparatus that can detect a variety of tubular seals is very necessary.
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, it is close that a variety of tubuloses are adapted to
The leak-checking apparatus of sealing.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of leak detection system, including workbench, installation debugging frame on the table and can be slidably mounted on debugging frame
Test group, the debugging frame are provided with the clamping group for product clamping, and the test group is provided with the first measuring head and second and surveyed
Head is tried, first measuring head and the second measuring head can distinguish product clamping both ends, first measuring head and the second measuring head
The both ends of debugging frame are slidably arranged on, first measuring head and the second measuring head are connected to the connection of water control group, described
Water control group is used to test and detect product.
As the improvement of above-mentioned technical proposal, the water control group is provided with heater, booster and water tank, the water tank connection
The input of booster, the booster include distributing valve, booster pump, the first control valve, the second control valve and pressure release loop, institute
The input and cistern tube for stating booster pump are connect, and the output end of the booster pump is connected with distributing valve, and the distributing valve passes through supervisor
It is connected with the first measuring head and the second measuring head, the heater, pressure release loop, the second control valve and the first control valve are arranged on
On supervisor.
As the improvement of above-mentioned technical proposal, the one end in the pressure release loop is arranged on the second control valve and the first control valve
Between, the other end is connected with distributing valve.
As the improvement of above-mentioned technical proposal, the pressure release loop pass sequentially through the 3rd control valve and the 4th control valve with
Relief valve pipe connects, and the relief valve is connected to the second control valve and the first control valve by the 5th control valve and the 6th control valve
Between, accumulator is provided between the 3rd control valve and the 4th control valve, between the 5th control valve and the 6th control valve
It is connected by return duct with distributing valve.
As the improvement of above-mentioned technical proposal, first measuring head and the second measuring head are equipped with telescopic cylinder,
The cylinder is provided with the joint for being used for connecting product.
As the improvement of above-mentioned technical proposal, one end of the joint is located in the output end of cylinder, the joint it is another
One end is provided with the tongue for being used for being inserted on product, and the joint is provided with water inlet, and the inlet opening is connected with water control group, institute
State and inductor is additionally provided with joint.
As the improvement of above-mentioned technical proposal, one end that the joint is located at tongue is provided with sleeve, the tongue activity peace
Mounted in sleeve inner, the tongue includes telescopic head, back-moving spring and sealing gasket, and the back-moving spring is sleeved on outside tongue,
The sealing gasket is arranged on tongue and is arranged on the other end of tongue close to one end of water inlet, the telescopic head.
Beneficial effects of the present invention have：
This leak-checking apparatus, which is provided with, can adjust the debugging frame of clip position, be provided with debugging frame the first measuring head and
Second measuring head, the first measuring head and the second measuring head can slide on adjusting bracket, adapt to the tubular seal of different length；
Secondly the first measuring head and the second measuring head are both connected in water control group, and the water control group is provided with pressure release loop and booster, profit
The scope of experiment of detection hydraulic pressure can effectively be increased with booster, pressure release loop effectively can carry out entering using unnecessary press water
Row reuses.This leak-checking apparatus is simple in construction, adapts to a variety of tubular seals.
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 group in the embodiment of the present invention；
Fig. 3 is the structural representation of center tap of the embodiment of the present invention.
Embodiment
Referring to Fig. 1 to Fig. 3, a kind of leak detection system of the invention, including workbench 1, the debugging frame on workbench 1
2 and it can be slidably mounted at test group 3 on debugging frame 2, the debugging frame 2 is provided with the clamping group 4 for product clamping, the survey
Examination group 3 is provided with the first measuring head 31 and the second measuring head 32, and the measuring head 32 of the first measuring head 31 and second can clamp respectively
Product both ends, the measuring head 32 of the first measuring head 31 and second are slidably arranged on the both ends of debugging frame 2, first test
First 31 and second measuring head 32 be connected to water control group 33 and connect, the water control group 33 is used to test and detect product.
Referring to Fig. 1 and Fig. 3, the measuring head 32 of the first measuring head 31 and second is equipped with telescopic cylinder, the gas
Cylinder is provided with the joint 38 for being used for connecting product.One end of the joint 38 is located in the output end of cylinder, the joint 38
The other end is provided with the tongue 39 for being used for being inserted on product, and the joint 38 is provided with water inlet, the inlet opening and water control group
33 are connected, and inductor is additionally provided with the joint 38.One end that the joint 38 is located at tongue 39 is provided with sleeve 381, described to insert
Tongue 39 is movably arranged on inside sleeve 381, and the tongue 39 includes telescopic head 391, back-moving spring 392 and sealing gasket 393, described
Back-moving spring 392 is sleeved on outside tongue 39, and the sealing gasket 393 is arranged on tongue 39 close to one end of water inlet, described to stretch
Drop-head 391 is arranged on the other end of tongue 39.
With further reference to Fig. 2, the water control group 33 is provided with heater 34, booster 35 and water tank 36, and the water tank 36 connects
The input of booster 35 is connect, the booster 35 includes distributing valve 351, booster pump 352, the control of the first control valve 353, second
Valve 354 and pressure release loop 37, input and the pipe of water tank 36 of the booster pump 352 connect, and the output end of the booster pump 352 is with dividing
Connected with valve 351, the distributing valve 351 is connected by being responsible for the first measuring head 31 and the second measuring head 32, the heater
34th, pressure release loop 37, the second control valve 354 and the first control valve 353 are arranged on supervisor.
The one end in the pressure release loop 37 is arranged between the second control valve 354 and the first control valve 353, and the other end is with dividing
Connected with valve 351.The pressure release loop 37 passes sequentially through the 3rd control valve 371 and the 4th control valve 372 is managed with relief valve 373
Connect, the relief valve 373 is connected to the second control valve 354 and the first control by the 5th control valve 374 and the 6th control valve 375
Between valve 353 processed, accumulator 376, the 5th control valve are provided between the 3rd control valve 371 and the 4th control valve 372
374 and the 6th are connected by return duct with distributing valve 351 between control valve 375, can effective pressure release, moreover it is possible to rationally utilize this
Overpressure.When product pressure is excessive, the first control valve 353, the 6th control valve 375 and the 5th control valve 374 are closed,
The 4th control valve 372, the second control valve 354 and the 3rd control valve 371 are opened, excessive pressure can be stored in accumulator 376
Interior, after the rated pressure more than accumulator 376, relief valve 373 is open-minded.When needing low pressure to supplement, the 3rd control valve 371 is closed
With the 6th control valve 375, pressure can be automatically replenished by opening remaining valve body.
This leak-checking apparatus is provided with the debugging frame 2 that can adjust clip position, and the first measuring head is provided with debugging frame 2
31 and second measuring head 32, the first measuring head 31 and the second measuring head 32 can be slided on debugging frame 2, adapt to different length
Tubular seal；Secondly the first measuring head 31 and the second measuring head 32 are both connected in water control group 4, and the water control group 4 is provided with and let out
Road 37 and booster 35 are pushed back, can effectively increase the scope of experiment of detection hydraulic pressure using booster 35, pressure release loop 37 can be with
Effectively reused using unnecessary press water.This leak-checking apparatus is simple in construction, adapts to a variety of tubular seals.
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 (7)
- A kind of 1. leak detection system, it is characterised in that：Including workbench, installation debugging frame on the table and can be slidably mounted at Test group on debugging frame, the debugging frame are provided with the clamping group for product clamping, and the test group is provided with the first measuring head With the second measuring head, first measuring head and the second measuring head can distinguish product clamping both ends, first measuring head and Two measuring heads are slidably arranged on the both ends of debugging frame, and first measuring head and the second measuring head are connected to water control group company Connect, the water control group is used to test and detect product.
- A kind of 2. leak detection system according to claim 1, it is characterised in that：The water control group is provided with heater, booster And water tank, the input of the water tank connection booster, the booster include distributing valve, booster pump, the first control valve, second Control valve and pressure release loop, input and the cistern tube of the booster pump are connect, and the output end of the booster pump is connected with distributing valve, The distributing valve is connected by being responsible for the first measuring head and the second measuring head, the heater, pressure release loop, the second control valve It is arranged on the first control valve on supervisor.
- A kind of 3. leak detection system according to claim 2, it is characterised in that：The one end in the pressure release loop is arranged on second Between control valve and the first control valve, the other end is connected with distributing valve.
- A kind of 4. leak detection system according to Claims 2 or 3, it is characterised in that：The pressure release loop passes sequentially through the 3rd Control valve and the 4th control valve are connect with relief valve pipe, and the relief valve is connected to by the 5th control valve and the 6th control valve Between second control valve and the first control valve, accumulator is provided between the 3rd control valve and the 4th control valve, the described 5th It is connected between control valve and the 6th control valve by return duct with distributing valve.
- A kind of 5. leak detection system according to claim 1, it is characterised in that：First measuring head and the second measuring head are equal Provided with telescopic cylinder, the cylinder is provided with the joint for being used for connecting product.
- A kind of 6. leak detection system according to claim 5, it is characterised in that：One end of the joint is located at the output of cylinder On end, the other end of the joint is provided with the tongue for being used for being inserted on product, and the joint is provided with water inlet, the water inlet Hole is connected with water control group, and inductor is additionally provided with the joint.
- A kind of 7. leak detection system according to claim 6, it is characterised in that：One end that the joint is located at tongue is provided with set Cylinder, the tongue are movably arranged on sleeve inner, and the tongue includes telescopic head, back-moving spring and sealing gasket, the reset bullet Spring is sleeved on outside tongue, and the sealing gasket is arranged on tongue and is arranged on tongue close to one end of water inlet, the telescopic head The other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165676.6A CN107796573B (en) | 2017-11-21 | 2017-11-21 | Leak detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165676.6A CN107796573B (en) | 2017-11-21 | 2017-11-21 | Leak detection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107796573A true CN107796573A (en) | 2018-03-13 |
| CN107796573B CN107796573B (en) | 2024-07-09 |
Family
ID=61536384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711165676.6A Active CN107796573B (en) | 2017-11-21 | 2017-11-21 | Leak detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107796573B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323309A (en) * | 2020-04-13 | 2020-06-23 | 三门梅格测量仪器有限公司 | Pipeline compression bearing test equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5372032A (en) * | 1993-04-23 | 1994-12-13 | Filippi; Ernest A. | Pressurized piping line leak detector |
| US6003363A (en) * | 1998-09-18 | 1999-12-21 | Fastest, Inc. | Leak detection apparatus and method |
| CN102735404A (en) * | 2012-07-17 | 2012-10-17 | 江苏龙源金属科技有限公司 | Air-tightness testing device of pipe piece |
| CN202562815U (en) * | 2012-05-25 | 2012-11-28 | 浙江徳传管业有限公司 | Water pressure testing device for pipes |
| CN103234705A (en) * | 2013-04-10 | 2013-08-07 | 宜春英龙橡胶有限公司 | Rubber tube pressure seal tester |
| CN204064589U (en) * | 2014-07-07 | 2014-12-31 | 中广核工程有限公司 | A kind of nuclear power station safety injection pipeline reverse checkvalve leakage test instrument |
| CN104458160A (en) * | 2013-09-22 | 2015-03-25 | 珠海格力电器股份有限公司 | Pipeline piece pressure testing system and pressure testing method thereof |
| CN204422345U (en) * | 2015-02-07 | 2015-06-24 | 浙江天雁控股有限公司 | Tubing compression tester |
| CN207600690U (en) * | 2017-11-21 | 2018-07-10 | 鹤山市金汇五金卫浴实业有限公司 | A kind of leak detection system |
-
2017
- 2017-11-21 CN CN201711165676.6A patent/CN107796573B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5372032A (en) * | 1993-04-23 | 1994-12-13 | Filippi; Ernest A. | Pressurized piping line leak detector |
| US6003363A (en) * | 1998-09-18 | 1999-12-21 | Fastest, Inc. | Leak detection apparatus and method |
| CN202562815U (en) * | 2012-05-25 | 2012-11-28 | 浙江徳传管业有限公司 | Water pressure testing device for pipes |
| CN102735404A (en) * | 2012-07-17 | 2012-10-17 | 江苏龙源金属科技有限公司 | Air-tightness testing device of pipe piece |
| CN103234705A (en) * | 2013-04-10 | 2013-08-07 | 宜春英龙橡胶有限公司 | Rubber tube pressure seal tester |
| CN104458160A (en) * | 2013-09-22 | 2015-03-25 | 珠海格力电器股份有限公司 | Pipeline piece pressure testing system and pressure testing method thereof |
| CN204064589U (en) * | 2014-07-07 | 2014-12-31 | 中广核工程有限公司 | A kind of nuclear power station safety injection pipeline reverse checkvalve leakage test instrument |
| CN204422345U (en) * | 2015-02-07 | 2015-06-24 | 浙江天雁控股有限公司 | Tubing compression tester |
| CN207600690U (en) * | 2017-11-21 | 2018-07-10 | 鹤山市金汇五金卫浴实业有限公司 | A kind of leak detection system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323309A (en) * | 2020-04-13 | 2020-06-23 | 三门梅格测量仪器有限公司 | Pipeline compression bearing test equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107796573B (en) | 2024-07-09 |
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