CN201047802Y - Valve tester - Google Patents
Valve tester Download PDFInfo
- Publication number
- CN201047802Y CN201047802Y CNU2007200679696U CN200720067969U CN201047802Y CN 201047802 Y CN201047802 Y CN 201047802Y CN U2007200679696 U CNU2007200679696 U CN U2007200679696U CN 200720067969 U CN200720067969 U CN 200720067969U CN 201047802 Y CN201047802 Y CN 201047802Y
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Abstract
The utility model relates to a valve test device which is characterized in that the output end of the tested valve installation module is connected with flux life testing module that has an electrical flowmeter. The output end of the flux life testing module connects with the input end of a first electric control valve, and the output end of the first electric control valve is connected with a backwater end. The utility model makes the output end of the tested valve installation module connected with the flux life testing module; and is provided with the electrical flowmeter measuring the runoff of the exit end of the tested valve. The fixing of the flowmeter overcomes the deficiencies in the measurement of valve flux. In particular, the pressure relief valve can provide the real-time measured data for the product with high demand on flux, being favorable for better design and the improvement of energy saving effect. At the same time, the backwater end is provided with the first electric control valve to regulate the high-pressure stream in the system, to avoid water hammer and to prevent the device from being damaged.
Description
Technical field:
The utility model relates to a kind of valves test device, and the pipeline that is specifically related to this valves test device connects.
Background technology:
Present valves test device can only be checked the intensity and the sealing property requirement of valve, relatively simple for structure, experimental performance is more single, do not possess valve flow, flow resistance test, durability test and to the vibrations of reduction valve, noise test etc., make practicality, the accurate rate of valve proving installation greatly reduce, influenced the improvement of valve technology to a great extent.
Summary of the invention:
The purpose of this utility model is to provide a kind of valves test device that can carry out flow rate test.
To achieve these goals, the technical solution of the utility model is as follows: a kind of valves test device, comprise the water inlet module that is connected with water inlet end, the tested valve installed module that the water inlet module connects, tested valve is arranged in this tested valve installed module, it is characterized in that being connected with the flow life test module at the output terminal of tested valve installed module, be provided with electromagnetic flowmeter in the flow life test module, the output terminal of flow life test module is connected with the input end of first electric control valve, and the output terminal of first electric control valve is connected with the backwater end.The module of wherein intaking comprises the single-stage pump that is connected with water inlet end, single-stage pump is connected with the input end of first manual ball valve, the output terminal of first manual ball valve is connected with the input end of first electrical ball valve, the output terminal of first electrical ball valve is connected with manometric input end, manometric input end is connected with the input end of second electric control valve, the output terminal of first electric control valve is connected with the input end of tested valve installed module, the output terminal of first manual ball valve also is connected with an end of automatic reflux valve, multistage pump is connected with the other end of automatic reflux valve, and the 3rd end of automatic reflux valve is connected with the backwater end.Wherein tested valve installed module comprises second manual ball valve that is connected with water inlet module output terminal, the output terminal of second manual ball valve is connected with first pressure transducer, the output terminal of first pressure transducer is connected with the input end of tested valve, the output terminal of tested valve is connected with the input end of second pressure transducer, the output terminal of second pressure transducer is connected with the input end of the 3rd manual ball valve, and the output terminal of the 3rd manual ball valve is connected with the input end of flow life test module.The flow life test module comprises the electromagnetic flowmeter that is connected with the output terminal of tested valve installed module, the output terminal of electromagnetic flowmeter is connected with the input end of the 4th manual ball valve, the output terminal of the 4th manual ball valve is connected with the input end of first electric control valve, the output terminal of tested valve installed module also is connected with the input end of solenoid valve, the output terminal of solenoid valve is connected with the input end of the 5th manual ball valve, and the output terminal of the 5th manual ball valve is connected with the input end of first electric control valve.The input end of electromagnetic flowmeter also is connected with the input end of safety valve, and the output terminal of safety valve is connected with the backwater end.
The utility model has connected the flow life test module at the output terminal of tested valve installed module, be provided with electromagnetic flowmeter, flow to tested valve endpiece is tested, the installation of flowmeter has overcome the deficiency that exists in the valve flow measurement, reduction valve particularly, can provide measured data for traffic requirement than high product, the improvement that helps designing can improve energy-saving effect greatly.Simultaneously at the backwater end first electric control valve is set, the High-Pressure Water in the system is regulated, avoid producing water hammer, place apparatus is impaired.And in tested valve installed module, entrance end at tested valve is separately installed with first pressure transducer and second pressure transducer, the inlet and outlet pressure of test valve, flow resistance, tested valve is carried out pressure to the process computer data acquisition system and flow resistance provides measured data.
Description of drawings:
Accompanying drawing is the synoptic diagram of the utility model one embodiment
Embodiment:
Below in conjunction with drawings and Examples the utility model is elaborated.
A kind of valves test device, comprise the water inlet module 1 that is connected with water inlet end, the tested valve installed module 2 that is connected with water inlet module 1, tested valve is arranged in this tested valve installed module 2, it is characterized in that being connected with flow life test module 3 at the output terminal of tested valve installed module 2, be provided with electromagnetic flowmeter 6 in the flow life test module 3, the output terminal of flow life test module 3 is connected with the input end of first electric control valve 4, and the output terminal of first electric control valve 4 is connected with backwater end 5.First electric control valve 4 is regulated pressure of return water, selects best backwater angle for use.
The module of wherein intaking 1 comprises the single-stage pump 7 that is connected with water inlet end, single-stage pump 7 is connected with the input end of first manual ball valve 8, the output terminal of first manual ball valve 8 is connected with the input end of first electrical ball valve 9, the output terminal of first electrical ball valve 9 is connected with the input end of tensimeter 10, the input end of tensimeter 10 is connected with the input end of second electric control valve 11, the output terminal of second electric control valve 11 is connected with the input end of tested valve installed module 2, the output terminal of first manual ball valve 8 also is connected with an end of automatic reflux valve 12, multistage pump 13 is connected with the other end of automatic reflux valve 12, and the 3rd end of automatic reflux valve 12 is connected with backwater end 5.After automatic reflux valve 12 had been arranged, multistage pump just needn't stop by start-stop, and when not needing to intake, current just can flow out from the backwater end by automatic reflux valve 12.The test pressure of the tested valve of second electric control valve, 11 scalable.
Wherein tested valve installed module 2 comprises second manual ball valve 14 that is connected with water inlet module 1 output terminal, the output terminal of second manual ball valve 14 is connected with first pressure transducer 15, the output terminal of first pressure transducer 15 is connected with the input end of tested valve 16, the output terminal of tested valve 16 is connected with the input end of second pressure transducer 17, the output terminal of second pressure transducer 17 is connected with the input end of the 3rd manual ball valve 18, and the output terminal of the 3rd manual ball valve 18 is connected with the input end of flow life test module 3.In an embodiment of the present utility model, the 1500mm place is equipped with first pressure transducer 15 and second pressure transducer 17 respectively before and after the entrance end of tested valve 16, the inlet and outlet pressure of test valve 16, flow resistance, tested valve is carried out pressure to process computer data acquisition system (not shown) and flow resistance provides measured data.
Flow life test module 3 comprises the electromagnetic flowmeter 6 that is connected with the output terminal of tested valve installed module 2, the output terminal of electromagnetic flowmeter 6 is connected with the input end of the 4th manual ball valve 19, the output terminal of the 4th manual ball valve 19 is connected with the input end of first electric control valve 4, the output terminal of tested valve installed module 2 also is connected with the input end of solenoid valve 20, the output terminal of solenoid valve 20 is connected with the input end of the 5th manual ball valve 21, and the output terminal of the 5th manual ball valve 21 is connected with the input end of first electric control valve 4.The input end of electromagnetic flowmeter 6 also is connected with the input end of safety valve 22, and the output terminal of safety valve 22 is connected with backwater end 5.Computing machine is connected with solenoid valve 20, and the life of valve test is carried out in control electromagnetic valve 20 take-offs.
The output terminal of said component is output terminal and the input end that pipeline is connected with input end in this manual, connects by pipeline between them.
Claims (5)
1. valves test device, comprise the water inlet module that is connected with water inlet end, the tested valve installed module that the water inlet module connects, tested valve is arranged in this tested valve installed module, it is characterized in that being connected with the flow life test module at the output terminal of tested valve installed module, be provided with electromagnetic flowmeter in the flow life test module, the output terminal of flow life test module is connected with the input end of first electric control valve, and the output terminal of first electric control valve is connected with the backwater end.
2. by the described valves test device of claim 1, it is characterized in that into the water module comprises the single-stage pump that is connected with water inlet end, single-stage pump is connected with the input end of first manual ball valve, the output terminal of first manual ball valve is connected with the input end of first electrical ball valve, the output terminal of first electrical ball valve is connected with manometric input end, manometric input end is connected with the input end of second electric control valve, the output terminal of first electric control valve is connected with the input end of tested valve installed module, the output terminal of first manual ball valve also is connected with an end of automatic reflux valve, multistage pump is connected with the other end of automatic reflux valve, and the 3rd end of automatic reflux valve is connected with the backwater end.
3. by the described valves test device of claim 1, it is characterized in that tested valve installed module comprises second manual ball valve that is connected with water inlet module output terminal, the output terminal of second manual ball valve is connected with first pressure transducer, the output terminal of first pressure transducer is connected with the input end of tested valve, the output terminal of tested valve is connected with the input end of second pressure transducer, the output terminal of second pressure transducer is connected with the input end of the 3rd manual ball valve, and the output terminal of the 3rd manual ball valve is connected with the input end of flow life test module.
4. by the described valves test device of claim 1, it is characterized in that the flow life test module comprises the electromagnetic flowmeter that is connected with the output terminal of tested valve installed module, the output terminal of electromagnetic flowmeter is connected with the input end of the 4th manual ball valve, the output terminal of the 4th manual ball valve is connected with the input end of first electric control valve, the output terminal of tested valve installed module also is connected with the input end of solenoid valve, the output terminal of solenoid valve is connected with the input end of the 5th manual ball valve, and the output terminal of the 5th manual ball valve is connected with the input end of first electric control valve.
5. by the described valves test device of claim 4, it is characterized in that the input end of electromagnetic flowmeter also is connected with the input end of safety valve, the output terminal of safety valve is connected with the backwater end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200679696U CN201047802Y (en) | 2007-03-19 | 2007-03-19 | Valve tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200679696U CN201047802Y (en) | 2007-03-19 | 2007-03-19 | Valve tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047802Y true CN201047802Y (en) | 2008-04-16 |
Family
ID=39300390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200679696U Expired - Lifetime CN201047802Y (en) | 2007-03-19 | 2007-03-19 | Valve tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047802Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128717A (en) * | 2011-01-25 | 2011-07-20 | 卓旦春 | Valve test system |
| CN102735439A (en) * | 2012-07-05 | 2012-10-17 | 徐工集团工程机械股份有限公司 | Device for testing performance of hydraulic multiway valve |
| CN103134672A (en) * | 2013-02-04 | 2013-06-05 | 哈尔滨工业大学 | Testing and evaluating method of pipeline exhausting energy-saving effect |
| CN104048821A (en) * | 2014-06-27 | 2014-09-17 | 浙江省泵阀产品质量检验中心 | Service life test device of pressure reducing valve |
| CN105445018A (en) * | 2015-12-28 | 2016-03-30 | 北航温州研究院 | Steam experiment table |
| CN105928690A (en) * | 2016-04-18 | 2016-09-07 | 浙江大学 | Testing system and testing method of solenoid valve life |
| CN106706283A (en) * | 2016-11-15 | 2017-05-24 | 安徽皖拓自动化有限公司 | Automatic pressure tapping device |
| CN110260931A (en) * | 2019-06-18 | 2019-09-20 | 西安航天动力试验技术研究所 | A kind of liquid propellant pipeline flow field quality evaluation system and evaluation method |
| CN110926780A (en) * | 2019-12-02 | 2020-03-27 | 苏州斯开尔测试设备有限公司 | Electric valve comprehensive test system |
-
2007
- 2007-03-19 CN CNU2007200679696U patent/CN201047802Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128717B (en) * | 2011-01-25 | 2012-07-18 | 卓旦春 | Valve test system |
| CN102128717A (en) * | 2011-01-25 | 2011-07-20 | 卓旦春 | Valve test system |
| CN102735439B (en) * | 2012-07-05 | 2014-11-19 | 徐工集团工程机械股份有限公司 | Device for testing performance of hydraulic multiway valve |
| CN102735439A (en) * | 2012-07-05 | 2012-10-17 | 徐工集团工程机械股份有限公司 | Device for testing performance of hydraulic multiway valve |
| CN103134672B (en) * | 2013-02-04 | 2015-04-15 | 哈尔滨工业大学 | Testing and evaluating method of pipeline exhausting energy-saving effect |
| CN103134672A (en) * | 2013-02-04 | 2013-06-05 | 哈尔滨工业大学 | Testing and evaluating method of pipeline exhausting energy-saving effect |
| CN104048821A (en) * | 2014-06-27 | 2014-09-17 | 浙江省泵阀产品质量检验中心 | Service life test device of pressure reducing valve |
| CN104048821B (en) * | 2014-06-27 | 2016-05-11 | 浙江省泵阀产品质量检验中心 | A kind of pressure-reducing valve life test apparatus |
| CN105445018A (en) * | 2015-12-28 | 2016-03-30 | 北航温州研究院 | Steam experiment table |
| CN105928690A (en) * | 2016-04-18 | 2016-09-07 | 浙江大学 | Testing system and testing method of solenoid valve life |
| CN106706283A (en) * | 2016-11-15 | 2017-05-24 | 安徽皖拓自动化有限公司 | Automatic pressure tapping device |
| CN106706283B (en) * | 2016-11-15 | 2019-04-19 | 安徽皖拓自动化有限公司 | A kind of automatic pressure obtaning device |
| CN110260931A (en) * | 2019-06-18 | 2019-09-20 | 西安航天动力试验技术研究所 | A kind of liquid propellant pipeline flow field quality evaluation system and evaluation method |
| CN110926780A (en) * | 2019-12-02 | 2020-03-27 | 苏州斯开尔测试设备有限公司 | Electric valve comprehensive test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |