CN203287169U - Fully-automatic pipeline test machine - Google Patents
Fully-automatic pipeline test machine Download PDFInfo
- Publication number
- CN203287169U CN203287169U CN2013202619252U CN201320261925U CN203287169U CN 203287169 U CN203287169 U CN 203287169U CN 2013202619252 U CN2013202619252 U CN 2013202619252U CN 201320261925 U CN201320261925 U CN 201320261925U CN 203287169 U CN203287169 U CN 203287169U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- water
- test machine
- automatic
- machine according
- 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
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Check Valves (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model is applied to the field of mechanical technique, and provides a fully-automatic pipeline test machine. The fully-automatic pipeline test machine comprises a controller and a water tank which are communicated via a pipeline, a water inlet and a water outlet used for connecting a to-be-detected pipeline are formed in the pipeline, and the controller, the pipeline, the to-be-detected pipeline and the water tank form a circulating water channel; two pressure gauges, a plurality of ball valves and a flow meter are further arranged on the pipeline; the two pressure gauges are used for testing the water pressures of different parts in the pipeline; the plurality of ball valves are used for controlling the flowing direction of water and/or air in the pipeline; and the water meter is used for testing the flow rate of water in the pipeline. By this, the fully-automatic pipeline test machine disclosed by the utility model is capable of conveniently and rapidly detecting whether the air tightness of the pipeline is good or not, and accurately testing the flow rate of a liquid in the pipeline.
Description
Technical field
The utility model relates to field of mechanical technique, relates in particular to a kind of automatic Pipeline test machine.
Background technology
Usually the leakproofness of testing mould fortune waterpipe is all transported the realization of water machine by portable mold.Manually fortune water machine must increase pressure by continuous swinging handle.As shown in FIG. 1A and 1B, manually transport water machine principle of work: by the piston handle that fluctuates, tested pipeline or container are started pressurization, when on tensimeter, reading is elevated to needed pressure, stop the swinging handle pressurization, at this moment, if shown on tensimeter, pressure does not descend, withstand voltage properties, the airtight performance that proves tested pipeline or container is good; If pressure drop, proving on tested pipeline or container has some local leakage and causes pressure drop.This process needs the number of times of swinging handle relatively many for pipeline long, that caliber is larger on mould, and, because water tank capacity is limited, need constantly add water in test process, after completing, test again water is bled off, not only require great effort during use but also expend time in, can't the interior flow of display tube.More in short-term, the pressure that needs is less for the little and duct length of wall scroll water route caliber in mould, and the number of times of swinging handle is less; When wall scroll fortune water pipe footpath in mould is large and duct length when longer, need applied pressure larger, the number of times of swinging handle is more.Manually can only judge the leakproofness of fortune waterpipe by the indication on tensimeter on fortune water machine, form is more single.。
In summary, existing pipeline test machine, obviously exist inconvenience and defect in actual use, so be necessary to be improved.
The utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of automatic Pipeline test machine, whether well can conveniently detect the pipeline leakproofness, and can test out more accurately fluid flow in pipeline.
To achieve these goals, the utility model provides a kind of automatic Pipeline test machine, comprise controller and water tank by pipeline connection, described pipeline is provided with for the water inlet and the water delivering orifice that connect tested pipeline, and described controller, pipeline, tested pipeline and water tank form circulation waterway;
Also be provided with on described pipeline:
Be used for testing two tensimeters of described pipeline different parts hydraulic pressure;
Some ball valves for the circulating direction of controlling described pipeline water and/or air;
Flowmeter for the discharge of testing described pipeline.
, according to automatic Pipeline test machine of the present utility model, also be provided with on described pipeline be used to the surplus valve of regulating the water route pressure in described pipeline.
, according to automatic Pipeline test machine of the present utility model, be provided with the filter screen of water tank for impurity screening in described water tank.
, according to automatic Pipeline test machine of the present utility model, also be provided with the pipeline screen pack on described pipeline.
According to automatic Pipeline test machine of the present utility model, also be provided with on described pipeline for injecting gases at high pressure, get rid of the changing-over head of residuary water in described pipeline.
According to automatic Pipeline test machine of the present utility model, described pipeline is provided with four described ball valves.
According to automatic Pipeline test machine of the present utility model, have three-way connection on described pipeline, an end of described three-way connection connects described changing-over head by a described ball valve, and the other end of described three-way connection connects described water inlet.
According to automatic Pipeline test machine of the present utility model, described water inlet and water delivering orifice are equipped with band valve hydraulic quick coupler.
According to automatic Pipeline test machine of the present utility model, described automatic Pipeline test machine is located at one movably on dinkey.
According to automatic Pipeline test machine of the present utility model, described controller is high-pressure hydraulic pump.
The utility model is by arranging controller and water tank, and make both by corresponding pipeline connection, controller can transfer to pipeline from obtaining water and be converted to High-Pressure Water in water tank, tensimeter is set to detect the hydraulic pressure of diverse location by diverse location on pipeline, and, by current in some ball valve pilot piping and the circulation of air are set, facilitate whereby cleaning and the circulation of pipeline and tested pipeline.The user only needs manually to control the ball valve of diverse location, can complete easily sealing and flow rate test to pipeline.
Description of drawings
Figure 1A is the structural representation of the manual fortune water machine of prior art;
Figure 1B manually transports the principle of work schematic diagram of water machine shown in Figure 1A;
Fig. 2 A is the structural representation of automatic Pipeline test machine of the present utility model;
Fig. 2 B is the operation logic schematic diagram of automatic Pipeline test machine shown in Fig. 2 A.
Embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 2 A and Fig. 2 B, the utility model provides a kind of automatic Pipeline test machine, and this automatic Pipeline test machine 100 comprises controller 1 and water tank 17, and described controller 1 and the specific pipeline connection of water tank 17 by arranging.Have on described pipeline for the water inlet 9 and the water delivering orifice 10 that connect tested pipeline, can make whereby controller 1, water tank 17 and pipeline and tested pipeline form circulation waterway.
In concrete application, controller 1 adopts high-pressure hydraulic pump, is used for providing High-Pressure Water, and 17 splendid attires of water tank detect the tap water of use, is used for providing water source by pipeline to controller 1.Preferably, be provided with screen pack 16 in water tank 17, be used for impurity screening, prevent that foreign material from entering controller 1 and affecting proper testing.
In embodiment of the present utility model, the pipeline of automatic pipeline test machine 100 is provided with:
The first tensimeter 5 and the second tensimeter 13, for the hydraulic pressure of test pipeline different parts.Concrete, the first tensimeter 5 is located on pipeline between water inlet 9 and controller 1, the second tensimeter 13 is located on pipeline between water delivering orifice 10 and water tank 17, can obtain whereby the hydraulic pressure value at two places, tested pipeline front and back, if two hydraulic pressure values equate, the sealing that tested pipeline is described is good, otherwise the sealing existing problems of explanation tested pipeline.
The first ball valve 6, the second ball valve 8, the 3rd ball valve 11 and the 4th ball valve 14, these ball valves are mainly used in controlling the circulating direction of water in described pipeline and/or air.In practical application, need to can control the current of certain passage in cut-off or conducting pipeline by ball valve to operations such as whole pipeline-cleaning, impurity eliminations, meet whereby different application demands.
The utility model provides High-Pressure Water by controller 1, and sealing and discharge that can full-automatic testing mould pipeline be simple to operate, have higher practicality.
Preferably, the pipeline of automatic pipeline test machine 100 of the present utility model is provided with surplus valve 4, is used for regulating the water route pressure in described pipeline, can protect controller 1 whereby, avoids hypertonia to cause machine breakdown.Also be provided with pipeline screen pack 12 on pipeline between the second tensimeter 13 and water delivering orifice 10, prevent that whereby the impurity in tested pipeline is with inlet water tank 17.
Further, the pipeline of automatic pipeline test machine 100 is provided with changing-over 18 and three-way connection 7.Wherein, described changing-over 18 is used for test complete after the injection gases at high pressure, gets rid of the interior residuary water of described pipeline; One end of described three-way connection 7 connects described changing-overs 18 by the second ball valve 8, and the other end of described three-way connection 7 connects described water inlet 9.Better, water inlet 9 and water delivering orifice 10 are equipped with band valve hydraulic quick coupler, for convenience detach whereby and installation.
In practical application, described automatic Pipeline test machine 100, to be located at one movably in dinkey or go-cart, facilitates it to move whereby, increases convenience.
Specifically describe a course of work of the present utility model below in conjunction with Fig. 2 A.
1) add the tap water of cleaning in water tank 17, and add the emulsion of proper proportion, Main Function is antirust;
2) tested pipeline is connected with automatic Pipeline test machine 100 with high pressure resistant flexible pipe, an end of pipeline connects water inlet 9, and an other end connects water delivering orifice 10;
3) open the first ball valve 6 and the 3rd ball valve 11, close the second ball valve 8 and the 4th ball valve 14, open automatic Pipeline test machine 100 power switches 2,1 operation of retentive control machine was used for the cleaning die pipeline in 1～2 minute, prevented the residual scrap iron blocking pipe.
4) open the 4th ball valve 14, close the 3rd ball valve 11, operation machine 1 minute, air in pipeline is drained, regulation relief valve 4 to required pressure (generally, the water route pressure that can provide of injection molding machine is 6Bar, and the tensimeter on this machine can bear the pressure of 5bar, can meet request for utilization.The pressure size is obtained according to the reading on table), keep machine to move several seconds, after the stable reading on the first tensimeter 5, the flow of this moment is the flow in tested pipeline, and the reading on the second tensimeter 13 is consistent with the reading of tensimeter 5 in theory.
5) after closing the 3rd ball valve 11 and the 4th ball valve 14, surplus valve 4 automatically unloadings, observe the reading on the second tensimeter 13.If the reading on table is constant, the leakproofness of pipeline is good; If on table, reading descends, the leakproofness of pipeline existing problems, need to detect tested pipeline.
6) repeating step 4) and step 5) check pipeline leakproofness, to obtain information accurately.
7) detect complete after, close automatic pipeline test machine 100 power supplys, pressurized air and changing-over 18 is connected, open the 3rd ball valve 11, close the 4th ball valve 14, the lasting ventilation until the residual water in pipeline is pressed into water tank, prevent that the mould water route from getting rusty.
8) be completed, lay down tested pipeline.
In sum, the utility model is by arranging controller and water tank, and make both by corresponding pipeline connection, controller can transfer to pipeline from obtaining water and be converted to High-Pressure Water in water tank, tensimeter is set to detect the hydraulic pressure of diverse location by diverse location on pipeline, and, by current in some ball valve pilot piping and the circulation of air are set, facilitate whereby cleaning and the circulation of pipeline and tested pipeline.The user only needs manually to control the ball valve of diverse location, can complete easily sealing and flow rate test to pipeline.
Certainly; the utility model also can have other various embodiments; in the situation that do not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. an automatic Pipeline test machine, is characterized in that, comprises controller and water tank by pipeline connection, and described pipeline is provided with for the water inlet and the water delivering orifice that connect tested pipeline, and described controller, pipeline, tested pipeline and water tank form circulation waterway;
Also be provided with on described pipeline:
Be used for testing two tensimeters of described pipeline different parts hydraulic pressure;
Some ball valves for the circulating direction of controlling described pipeline water and/or air;
Flowmeter for the discharge of testing described pipeline.
2. automatic Pipeline test machine according to claim 1, is characterized in that, also is provided with on described pipeline be used to the surplus valve of regulating the water route pressure in described pipeline.
3. automatic Pipeline test machine according to claim 2, is characterized in that, is provided with the filter screen of water tank for impurity screening in described water tank.
4. automatic Pipeline test machine according to claim 3, is characterized in that, also is provided with the pipeline screen pack on described pipeline.
5. automatic Pipeline test machine according to claim 1, is characterized in that, also is provided with on described pipeline for injecting gases at high pressure, gets rid of the changing-over head of residuary water in described pipeline.
6. automatic Pipeline test machine according to claim 5, is characterized in that, described pipeline is provided with four described ball valves.
7. automatic Pipeline test machine according to claim 6, is characterized in that, has three-way connection on described pipeline, and an end of described three-way connection connects described changing-over head by a described ball valve, and the other end of described three-way connection connects described water inlet.
8. automatic Pipeline test machine according to claim 1, is characterized in that, described water inlet and water delivering orifice are equipped with band valve hydraulic quick coupler.
9. automatic Pipeline test machine according to claim 1, is characterized in that, described automatic Pipeline test machine is located at one movably on dinkey.
10. according to claim 1～9 described automatic Pipeline test machines of any one, is characterized in that, described controller is high-pressure hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202619252U CN203287169U (en) | 2013-05-10 | 2013-05-10 | Fully-automatic pipeline test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202619252U CN203287169U (en) | 2013-05-10 | 2013-05-10 | Fully-automatic pipeline test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287169U true CN203287169U (en) | 2013-11-13 |
Family
ID=49543525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202619252U Expired - Fee Related CN203287169U (en) | 2013-05-10 | 2013-05-10 | Fully-automatic pipeline test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163863A (en) * | 2018-09-26 | 2019-01-08 | 王辉文 | The leakage proof tester of heating and ventilating pipeline |
-
2013
- 2013-05-10 CN CN2013202619252U patent/CN203287169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163863A (en) * | 2018-09-26 | 2019-01-08 | 王辉文 | The leakage proof tester of heating and ventilating pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106525358B (en) | Valve pressure testing system and method | |
| CN104048805B (en) | Use the assay method of the device of experimental determination feedwater piping leakage | |
| CN206710039U (en) | It is a kind of special full-automatic to suppress equipment | |
| CN206019960U (en) | Lift non-return valve work seal detection means | |
| CN108088749A (en) | Pipeline pressure testing device and pipeline pressure pilot system | |
| CN103292967A (en) | Full-automatic pipeline testing machine | |
| CN203287169U (en) | Fully-automatic pipeline test machine | |
| CN205781978U (en) | Chemical agent filling sledge | |
| CN206221985U (en) | A kind of liquefied natural gas gasifying pressure regulation metering system | |
| CN205157127U (en) | Pipeline high strength and tightness test frock | |
| CN110007702B (en) | High-pressure and automatic-control aviation fuel test bed oil supply system | |
| CN103884472A (en) | Die leakage detection device | |
| CN204062323U (en) | Pipe-dredging and leak-checking apparatus | |
| CN202125486U (en) | Test bench device of hydraulic valve | |
| CN107065944A (en) | A kind of testing equipment of simulation water flowed fluctuation | |
| CN209195867U (en) | A kind of hydraulic cleaning testing equipment | |
| CN203981368U (en) | Water pipe tightness measuring device | |
| CN209910117U (en) | Refrigerant adjusting device and air conditioner automatic control system | |
| CN203069333U (en) | Cooler water leakage on-line detection device | |
| CN206206135U (en) | Sand liquid pump detection means on diamond fretsaw | |
| CN202075185U (en) | Water and gas dual-purpose pressure test machine | |
| CN210719587U (en) | Pipeline sealing test system | |
| CN104359682A (en) | Novel automatic filling trolley of engine cooling liquid | |
| CN204142446U (en) | A kind of engine general assembly line seal checks hydraulic system | |
| CN109341986B (en) | Die waterway detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |