CN107063879A - Pressure-resistant blasting tester for pipes - Google Patents
Pressure-resistant blasting tester for pipes Download PDFInfo
- Publication number
- CN107063879A CN107063879A CN201710246233.3A CN201710246233A CN107063879A CN 107063879 A CN107063879 A CN 107063879A CN 201710246233 A CN201710246233 A CN 201710246233A CN 107063879 A CN107063879 A CN 107063879A
- Authority
- CN
- China
- Prior art keywords
- guide post
- base
- pressure
- upper cover
- pipes
- 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.)
- Pending
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 11
- 230000009172 bursting Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0274—Tubular or ring-shaped specimens
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
本发明涉及管材耐压爆破试验仪，包括高压泵和水箱，所述水箱内设置夹具，所述夹具与所述高压泵通过管道连接，所述夹具包括放置管材的底座，所述底座上放置密封垫，所述底座上固定设置导柱，所述导柱上方设置螺纹，所述导柱上安装上盖，所述上盖上设置与导柱位置相匹配的导柱孔，所述螺纹上安装螺母压紧上盖，所述上盖上设置密封垫。底座上设有凹槽，所述凹槽内放置密封垫。采用这样的结构后，本发明的管材耐压爆破试验仪操作非常简便，可以适应各种长度和直径的管材，测试工艺简单，节省设备成本。
The invention relates to a pressure-resistant blasting tester for pipes, which includes a high-pressure pump and a water tank. A fixture is arranged in the water tank, and the fixture is connected to the high-pressure pump through a pipeline. The fixture includes a base for placing the pipe, and a seal is placed on the base. Pad, the base is fixed with a guide post, a thread is provided above the guide post, a cover is installed on the guide post, a guide post hole matching the position of the guide post is provided on the cover, and a guide post hole is installed on the thread The nut is pressed against the upper cover, and a sealing gasket is arranged on the upper cover. A groove is arranged on the base, and a sealing gasket is placed in the groove. After adopting such a structure, the pipe pressure bursting tester of the present invention is very easy to operate, can be adapted to pipes of various lengths and diameters, has a simple testing process, and saves equipment costs.
Description
技术领域technical field
本发明涉及一种试验仪器，尤其是管材耐压爆破试验仪。The invention relates to a test instrument, in particular to a pipe material pressure-resistant burst test instrument.
背景技术Background technique
目前，管材耐压试验机主要由控制器、恒温水箱、夹具、液压系统组成，对与一个好的管材耐压试验机来说，夹具和液压系统至关重要，直接影响设备的使用寿命、试验精度和稳定性。夹具的气密性不够，容易产生试验错误。申请号为CN200820076378.X的中国专利公开了一种塑料管材管件及阀门内部热水耐压试验机，包括水槽和高压水泵，其特征在于高压水泵用管道通过加热器与试样一端的试样连接件连接，试样另一端的试样连接件通过排气卸压电磁阀与水槽连接，在加热器和试样连接件之间安装有温度传感器和压力传感器。这种试验机虽然可以初步模拟和试验管材管件，但是其控制精度较低，控制的幅度也无法达到目前对管材的要求，容易造成试验机本身的损坏。At present, the pipe pressure test machine is mainly composed of a controller, a constant temperature water tank, a fixture, and a hydraulic system. For a good pipe pressure test machine, the fixture and hydraulic system are very important, which directly affect the service life of the equipment. precision and stability. The airtightness of the fixture is not enough, which is prone to test errors. The Chinese patent with the application number CN200820076378.X discloses a hot water pressure test machine for plastic pipe fittings and valves, including a water tank and a high-pressure water pump. The sample connecting piece at the other end of the sample is connected to the water tank through the exhaust and pressure relief solenoid valve, and a temperature sensor and a pressure sensor are installed between the heater and the sample connecting piece. Although this kind of testing machine can initially simulate and test pipes and fittings, its control accuracy is low, and the control range cannot meet the current requirements for pipes, which may easily cause damage to the testing machine itself.
发明内容Contents of the invention
本发明要解决的问题是提供一种管材耐压爆破试验仪，能够适应各种直径和长度的管材，简单易操作。The problem to be solved by the present invention is to provide a pipe pressure bursting tester, which can adapt to pipes of various diameters and lengths and is simple and easy to operate.
为解决上述技术问题，本发明的管材耐压爆破试验仪，包括高压泵和水箱，所述水箱内设置夹具，所述夹具与所述高压泵通过管道连接，所述夹具包括放置管材的底座，所述底座上放置密封垫，所述底座上固定设置导柱，所述导柱上方设置螺纹，所述导柱上安装上盖，所述上盖上设置与导柱位置相匹配的导柱孔，所述螺纹上安装螺母压紧上盖，所述上盖上设置密封垫。In order to solve the above-mentioned technical problems, the pressure-resistant blasting tester for pipes of the present invention includes a high-pressure pump and a water tank, a clamp is arranged in the water tank, the clamp is connected to the high-pressure pump through a pipeline, and the clamp includes a base for placing the pipe, A sealing gasket is placed on the base, a guide post is fixedly arranged on the base, threads are arranged above the guide post, a top cover is installed on the guide post, and a guide post hole matching the position of the guide post is provided on the top cover , a nut is installed on the thread to press the upper cover, and a sealing gasket is arranged on the upper cover.
所述底座上设有凹槽，所述凹槽内放置密封垫。A groove is provided on the base, and a sealing gasket is placed in the groove.
采用这样的结构后，本发明的管材耐压爆破试验仪操作非常简便，可以适应各种长度和直径的管材，测试工艺简单，节省设备成本。After adopting such a structure, the pipe pressure bursting tester of the present invention is very easy to operate, can be adapted to pipes of various lengths and diameters, has a simple testing process, and saves equipment costs.
附图说明Description of drawings
下面结合附图和具体实施方式对本发明作进一步详细的说明。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
图1是本发明的管材耐压爆破试验仪的结构示意图。Fig. 1 is a structural schematic diagram of a pipe pressure bursting tester of the present invention.
图2是夹具3的沿中心线的剖面图.2 is a cross-sectional view of the clamp 3 along the center line.
图3是图2中A-A线的剖视图。Fig. 3 is a cross-sectional view along line A-A in Fig. 2 .
具体实施方式detailed description
如图1至图3所示，本发明的管材耐压爆破试验仪，包括高压泵箱1和保温水箱2，高压泵箱1内设置高压泵、仪表和控制面板，保温水箱2内设置夹具3，夹具3与高压泵通过管道4连接，夹具3包括放置管材5的底座6，底座6上放置密封垫7，底座6上固定设置导柱8，导柱8对称设置，导柱8上方设置螺纹9，导柱8上安装上盖10,上盖10上连接水管4，上盖10上设置与导柱8位置相匹配的导柱孔，导柱孔的直径略大于导柱8，使得上盖10能沿导柱8上下移动，螺纹9上安装螺母12压紧上盖，上盖10上设置密封垫7。底座6上设有凹槽，凹槽内放置密封垫7。As shown in Fig. 1 to Fig. 3, the pressure-resistant blasting tester for pipes of the present invention comprises a high-pressure pump box 1 and an insulated water tank 2, a high-pressure pump, an instrument and a control panel are arranged in the high-pressure pump box 1, and a clamp 3 is arranged in the insulated water tank 2 , the clamp 3 is connected to the high-pressure pump through the pipeline 4, the clamp 3 includes a base 6 for placing the pipe material 5, a sealing gasket 7 is placed on the base 6, a guide post 8 is fixed on the base 6, the guide post 8 is arranged symmetrically, and a screw thread is arranged above the guide post 8 9. The upper cover 10 is installed on the guide post 8, the upper cover 10 is connected with the water pipe 4, the upper cover 10 is provided with a guide post hole matching the position of the guide post 8, the diameter of the guide post hole is slightly larger than the guide post 8, so that the upper cover 10 can move up and down along guide post 8, nut 12 is installed on thread 9 and presses loam cake, and sealing gasket 7 is set on loam cake 10. The base 6 is provided with a groove, and a gasket 7 is placed in the groove.
使用时，将待试管材5安放在底座6上，然后将上盖上的导柱孔对准，安装上盖，用螺母拧紧，将安装好的夹具3放入水箱中，连接好管道，打开高压泵进行测试。When in use, place the pipe material 5 to be tested on the base 6, then align the guide post holes on the upper cover, install the upper cover, tighten with nuts, put the installed fixture 3 into the water tank, connect the pipes, and open the High pressure pumps are tested.
以上所述，仅是对本发明的较佳实施例而已，并非对本发明做其他形式的限制，任何熟悉本专业的技术人员可能利用上述揭示的技术内容加以变更或改型为同等变化的等效实施例。凡是未脱离本发明方案内容，依据本发明的技术实质对以上实施例所做的任何简单修改、等同变化与改型，均落在本发明的保护范围内。The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or modify it into an equivalent implementation of the same change. example. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the solution content of the present invention all fall within the protection scope of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246233.3A CN107063879A (en) | 2017-04-15 | 2017-04-15 | Pressure-resistant blasting tester for pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246233.3A CN107063879A (en) | 2017-04-15 | 2017-04-15 | Pressure-resistant blasting tester for pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107063879A true CN107063879A (en) | 2017-08-18 |
Family
ID=59599419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710246233.3A Pending CN107063879A (en) | 2017-04-15 | 2017-04-15 | Pressure-resistant blasting tester for pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063879A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900557A (en) * | 2019-04-15 | 2019-06-18 | 南通三责精密陶瓷有限公司 | A kind of high pressure resistant test device of ceramics tubing and method |
| CN113295543A (en) * | 2021-06-25 | 2021-08-24 | 临海伟星新型建材有限公司 | Pipeline high-temperature blasting test equipment and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472218Y (en) * | 2001-03-23 | 2002-01-16 | 北京化工大学 | Automatic plastic pipe pressure long resistance testing table |
| CN201532338U (en) * | 2009-09-15 | 2010-07-21 | 广州市建筑材料工业研究所有限公司 | Automatic thermostat for overpressure resistant detection of plastic tubing and pipe fittings |
| CN103123311A (en) * | 2012-12-12 | 2013-05-29 | 上海电气钠硫储能技术有限公司 | Device used for detecting pressure resistance of ceramic tube |
| CN203365244U (en) * | 2011-11-15 | 2013-12-25 | 江苏华塑新型建材有限公司 | Device for testing durable pressure resistance of PE (poly ethylene) plastic pipe |
| JP2014077719A (en) * | 2012-10-11 | 2014-05-01 | Yokoshima & Co | In-tube pressure resistance testing machine and testing method |
| CN104708551A (en) * | 2015-02-09 | 2015-06-17 | 浙江吉利控股集团有限公司 | Experimental fixture of gas generator and experimental method of gas generator |
| CN205691432U (en) * | 2016-06-16 | 2016-11-16 | 湖北荆凯塑料科技有限公司 | A kind of plastic pipe high temperature, overpressure resistance detecting device |
-
2017
- 2017-04-15 CN CN201710246233.3A patent/CN107063879A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472218Y (en) * | 2001-03-23 | 2002-01-16 | 北京化工大学 | Automatic plastic pipe pressure long resistance testing table |
| CN201532338U (en) * | 2009-09-15 | 2010-07-21 | 广州市建筑材料工业研究所有限公司 | Automatic thermostat for overpressure resistant detection of plastic tubing and pipe fittings |
| CN203365244U (en) * | 2011-11-15 | 2013-12-25 | 江苏华塑新型建材有限公司 | Device for testing durable pressure resistance of PE (poly ethylene) plastic pipe |
| JP2014077719A (en) * | 2012-10-11 | 2014-05-01 | Yokoshima & Co | In-tube pressure resistance testing machine and testing method |
| CN103123311A (en) * | 2012-12-12 | 2013-05-29 | 上海电气钠硫储能技术有限公司 | Device used for detecting pressure resistance of ceramic tube |
| CN104708551A (en) * | 2015-02-09 | 2015-06-17 | 浙江吉利控股集团有限公司 | Experimental fixture of gas generator and experimental method of gas generator |
| CN205691432U (en) * | 2016-06-16 | 2016-11-16 | 湖北荆凯塑料科技有限公司 | A kind of plastic pipe high temperature, overpressure resistance detecting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900557A (en) * | 2019-04-15 | 2019-06-18 | 南通三责精密陶瓷有限公司 | A kind of high pressure resistant test device of ceramics tubing and method |
| CN109900557B (en) * | 2019-04-15 | 2024-04-12 | 南通三责精密陶瓷有限公司 | High-pressure-resistant testing device and method for ceramic pipe |
| CN113295543A (en) * | 2021-06-25 | 2021-08-24 | 临海伟星新型建材有限公司 | Pipeline high-temperature blasting test equipment and method |
| CN113295543B (en) * | 2021-06-25 | 2023-04-11 | 临海伟星新型建材有限公司 | Pipeline high-temperature blasting test equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107631973B (en) | An ultra-low permeability rock sample gas permeability multi-method test device on the same machine | |
| CN204694421U (en) | Valve leak detection proving installation | |
| CN115901472A (en) | Pipeline compressive property batch check out test set | |
| CN103791238A (en) | Experimental apparatus for measuring medium leakage characteristic of fuel gas pipeline | |
| CN111397816A (en) | PE valve air tightness test device | |
| CN110646152A (en) | Pressure test system and method for plastic pipe acceptance inspection | |
| CN203705315U (en) | Permeameter with radial displacement measuring device | |
| CN103123301A (en) | Multifunctional valve dynamic detection device | |
| CN107063879A (en) | Pressure-resistant blasting tester for pipes | |
| CN202992474U (en) | Fast connection device for air-tightness test of water-cooling radiator | |
| CN204439279U (en) | A kind of Pneumatic pressure table calibration equipment | |
| CN204694429U (en) | Valve leak detection test board | |
| CN206905985U (en) | Air-tightness detection device | |
| CN206488903U (en) | Pressure pipeline weld seam detection means | |
| CN107462509B (en) | A gas permeability core clamping system suitable for multi-standard ultra-low permeability cores | |
| CN217006326U (en) | Pressure switch medium resistance testing device | |
| CN104458163A (en) | Valve leakage detection device and detection method thereof | |
| CN204373845U (en) | Tensimeter dynamic pressure fatigue test device | |
| CN204330317U (en) | A kind of cryogenic valve temperature detection test unit | |
| CN211576887U (en) | Impervious appearance for impervious test | |
| CN203551382U (en) | Hydraulic test and airtight test device of full-digital pressure-bearing type equipment | |
| CN107525637A (en) | A kind of valve leak pressure testing device | |
| CN209446431U (en) | A kind of mortar detection mortar Anti-leakage instrument | |
| CN207908319U (en) | A kind of film or flaky material permeability test device | |
| CN107515079A (en) | A detection device for the sealing performance of ball and valve seat in ball valve |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |