CN214702735U - Governing valve flow test system - Google Patents
Governing valve flow test system Download PDFInfo
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- CN214702735U CN214702735U CN202121260324.0U CN202121260324U CN214702735U CN 214702735 U CN214702735 U CN 214702735U CN 202121260324 U CN202121260324 U CN 202121260324U CN 214702735 U CN214702735 U CN 214702735U
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- regulating valve
- valve
- electric regulating
- pipeline
- flowmeter
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Abstract
The utility model discloses a governing valve flow test system, include: the water pump is arranged at one side of the water tank and connected with the water tank through a pipeline; the first electric regulating valve is arranged on one side of the water pump and connected with the water pump through a pipeline; the flowmeter is arranged on one side of the electric regulating valve and connected with the electric regulating valve through a pipeline; the regulating valve is arranged on one side of the flowmeter and connected with the flowmeter through a pipeline; the second electric regulating valve is arranged on one side of the regulating valve and connected with the other side of the water tank through a pipeline; the control system is arranged on the other side of the water pump, the first electric regulating valve, the flowmeter and the second electric regulating valve and is connected with one another through a line, and the control system monitors the working condition of the flowmeter and controls the water pump, the first electric regulating valve and the second electric regulating valve to work. Through setting up electrical system, reach the purpose of high-efficient detection governing valve flow parameter.
Description
Technical Field
The utility model relates to a valve parameter calibration field, in particular to governing valve flow test system.
Background
The regulating valve is applied to various cold and heat transfer systems in coal chemical industry, thermal power plants and nuclear power stations, and is mainly used for controlling and adjusting the circulation of pipeline media and realizing a flow curve required by a user.
The main control elements of the regulating valve are valve internals (a valve core, a valve seat and a valve cage) of the valve, and after the valve internals are designed, related equipment systems are needed to efficiently detect whether the flow rate and the flow curve of the designed regulating valve internals meet the design requirements.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
a regulator valve flow test system comprising:
the water pump is arranged at one side of the water tank and connected with the water tank through a pipeline;
the first electric regulating valve is arranged on one side of the water pump and connected with the water pump through a pipeline;
the flowmeter is arranged on one side of the electric regulating valve and connected with the electric regulating valve through a pipeline;
the regulating valve is arranged on one side of the flowmeter and connected with the flowmeter through a pipeline;
the second electric regulating valve is arranged on one side of the regulating valve and connected with the other side of the water tank through a pipeline;
the control system is arranged on the other side of the water pump, the first electric regulating valve, the flowmeter and the second electric regulating valve and is connected with one another through a line, and the control system monitors the working condition of the flowmeter and controls the water pump, the first electric regulating valve and the second electric regulating valve to work.
In a preferred embodiment of the utility model, still include the setting the water pump with stop valve between the water tank, the stop valve is used for controlling the interior rivers outflow of water tank.
In a preferred embodiment of the present invention, the check valve is disposed between the first electrical control valve and the flow meter, and the check valve is used to prevent the backflow of the transmission medium during the operation of the system.
In a preferred embodiment of the present invention, the flow meter further comprises a pressure gauge disposed between the check valve and the flow meter.
The beneficial effects of the utility model reside in that:
the utility model provides a governing valve flow test system through setting up electrical system, reaches the high-efficient purpose that detects governing valve flow parameter.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a product structure diagram of the present invention.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, a regulating valve flow testing system mainly comprises a measured regulating valve 8 connected with a water tank 1 through a pipeline and a control system 10.
The water outlet end of the water tank 1 is connected with the stop valve 2 through a pipeline, and the other end of the stop valve 2 is connected with the water inlet of the water pump 3 through a pipeline. The water outlet of the water pump 3 is connected with the water inlet of the first electric regulating valve 4 through a pipeline, and the back end of the first electric regulating valve 4 is provided with a check valve 5 to prevent the medium from flowing backwards. The rear end of the check valve 5 is connected with a water inlet of the regulating valve 8 through a pipeline, and the pressure gauge 6 and the flow meter 7 are sequentially arranged on the pipeline between the check valve 5 and the regulating valve 8 and used for monitoring state data before the medium flows into the regulating valve 8. The water outlet of the regulating valve 8 is connected with the water inlet of the second electric regulating valve 9 through a pipeline, and the water outlet of the second electric regulating valve 9 is connected with the water inlet end of the water tank 1, so that the pipeline in the whole system forms a loop.
The water pump 3, the first electric regulating valve 4, the second electric regulating valve 9 and the flowmeter 7 are further connected with the control system 10 through lines, so that the control system 10 can control the water pump 3 to be closed, the operation or the closing of the test system is controlled, the first electric regulating valve 4 and the second electric regulating valve 9 are controlled, the flow and the pressure of media in a pipeline are changed, and then the purpose of monitoring the flow and the flow curve of the regulating valve 8 is achieved by monitoring data fed back from the flowmeter 7.
Claims (4)
1. A regulator valve flow test system, comprising:
the water pump is arranged at one side of the water tank and connected with the water tank through a pipeline;
the first electric regulating valve is arranged on one side of the water pump and connected with the water pump through a pipeline;
the flowmeter is arranged on one side of the electric regulating valve and connected with the electric regulating valve through a pipeline;
the regulating valve is arranged on one side of the flowmeter and connected with the flowmeter through a pipeline;
the second electric regulating valve is arranged on one side of the regulating valve and connected with the other side of the water tank through a pipeline;
the control system is arranged on the other side of the water pump, the first electric regulating valve, the flowmeter and the second electric regulating valve and is connected with one another through a line, and the control system monitors the working condition of the flowmeter and controls the water pump, the first electric regulating valve and the second electric regulating valve to work.
2. The system for testing the flow of a control valve of claim 1, further comprising a shut-off valve disposed between said water pump and said water tank, said shut-off valve being configured to control the flow of water from said water tank.
3. The regulator valve flow test system of claim 1, further comprising a check valve disposed between said first electrically actuated regulator valve and said flow meter, said check valve configured to prevent a back flow of the transmission medium during system operation.
4. The regulator valve flow test system of claim 3, further comprising a pressure gauge disposed between the check valve and the flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121260324.0U CN214702735U (en) | 2021-06-07 | 2021-06-07 | Governing valve flow test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121260324.0U CN214702735U (en) | 2021-06-07 | 2021-06-07 | Governing valve flow test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702735U true CN214702735U (en) | 2021-11-12 |
Family
ID=78555165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121260324.0U Active CN214702735U (en) | 2021-06-07 | 2021-06-07 | Governing valve flow test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214702735U (en) |
-
2021
- 2021-06-07 CN CN202121260324.0U patent/CN214702735U/en active Active
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