CN217129759U - High-pressure reciprocating pump experiment platform - Google Patents
High-pressure reciprocating pump experiment platform Download PDFInfo
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- CN217129759U CN217129759U CN202221090277.4U CN202221090277U CN217129759U CN 217129759 U CN217129759 U CN 217129759U CN 202221090277 U CN202221090277 U CN 202221090277U CN 217129759 U CN217129759 U CN 217129759U
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- pipeline
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Abstract
The utility model relates to a plunger pump technical field especially relates to a high pressure reciprocating pump experiment platform, including the water tank, inhale the pipeline, the discharge line, vacuum vessel and pulsation absorbing device, install temperature control device in the water tank, inhale pipeline one end and water tank delivery port intercommunication, the other end with by test pump water inlet intercommunication, discharge pipeline one end and water tank return water mouth intercommunication, the other end with by test pump outlet intercommunication, inhale and install on the pipeline and inhale pipeline thermometer and vacuum pressure gauge, vacuum vessel is equipped with the gas vent and inhales the pipeline intercommunication, discharge pipeline thermometer and flowmeter are installed on the discharge line, pulsation absorbing device installs in being tested pump outlet department. The device provided by the utility model occupation space is little, and the integrated level is high, and the test is safe, quick, laborsaving and prevent that equipment from damaging.
Description
Technical Field
The utility model relates to a high-pressure pump test technical field especially relates to a high-pressure reciprocating pump experiment platform.
Background
In the performance detection process of the high-pressure reciprocating pump, various inspection instruments are required to be connected due to the fact that performance parameters to be detected are various. In the prior art, one platform detects one project, the test pump needs to be frequently carried among all test platforms, the test platform occupies a large space, the carrying of the test pump is time-consuming and labor-consuming, and the detection efficiency is low. And because the outlet pressure of the high-pressure reciprocating pump is higher, the pressure fluctuation is higher in the detection process, and danger is easy to occur if a detection instrument is not connected properly. Therefore, an experimental platform capable of safely and rapidly measuring the performance parameters of the high-pressure reciprocating pump is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that it is little to provide occupation space, and the integrated level is high, tests safety, quick, laborsaving and prevent a high-pressure reciprocating pump experiment platform of equipment damage.
The utility model discloses a realize through following technical scheme:
the utility model provides a high-pressure reciprocating pump experiment platform, its includes the water tank, inhales pipeline, discharge line, vacuum vessel and pulsation absorbing device, install temperature control device in the water tank, inhale pipeline one end and water tank delivery port intercommunication, the other end with by test pump water inlet intercommunication, discharge line one end and water tank return water mouth intercommunication, the other end with by test pump outlet intercommunication, install on the inhaling pipeline and inhale pipeline thermometer and vacuum pressure gauge, vacuum vessel is equipped with the gas vent and inhales the pipeline intercommunication, installs discharge line thermometer and flowmeter on the discharge line, pulsation absorbing device installs in being tested pump outlet department.
Further, the suction line is provided with a suction line throttle valve, and the discharge line is provided with a discharge line throttle valve.
Preferably, the pulsation absorbing device is provided with a pressure gauge.
Furthermore, a safety valve is arranged between the discharge pipeline and the water return port of the water tank.
Further, the water tank is provided with a pressure control device.
Preferably, the pulsation absorbing device is an air chamber, the air chamber is provided with a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are respectively communicated with the discharge pipeline.
The beneficial effects of the utility model
The utility model provides a pair of high-pressure reciprocating pump experiment platform has following advantage: the multifunctional integrated test platform integrates multiple test functions, occupies small space, is high in integration level, is safe and quick in test, and prevents equipment from being damaged.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
in the figure, 1, a temperature control device, 2, a water tank, 3, a suction pipeline throttling valve, 4, a vacuum pressure gauge, 5, a suction pipeline thermometer, 6, a vacuum container, 7, a suction pipeline, 8, a tested pump, 9, a discharge pipeline, 10, a pulsation absorbing device, 11, a pressure gauge, 12, a discharge pipeline throttling valve, 13, a discharge pipeline thermometer, 14, a flow meter, 15, a pressure control device and 16, a safety valve are arranged.
Detailed Description
The utility model provides a high pressure reciprocating pump experiment platform, its includes water tank 2, suction line 7, discharge line 9, vacuum vessel 6 and pulsation absorbing device 10, install temperature control device 1 in the water tank, temperature control device is heating or cooling device, can heat or cool off the water in the water tank according to the test needs.
Suction line one end and water tank delivery port intercommunication, the other end with by 8 water inlets of test pump intercommunication, discharge line one end and water tank return water mouth intercommunication, the other end with by test pump outlet intercommunication, install suction line thermometer 5 and vacuum pressure table 4 on the suction line, will be installed by the test pump between suction line and discharge line, can test out by each item performance parameter of test pump, including pressure, temperature, flow etc. suction line, discharge line and by can connect through the meet end soon between the test pump and be connected, make things convenient for the dismouting, further improve efficiency of software testing.
The vacuum container is provided with an exhaust port communicated with the suction pipeline, the vacuum container is arranged on the suction pipeline, and when the suction pressure is lower than the atmospheric pressure, gas can be pumped into the suction pipeline to carry out a cavitation experiment on the tested pump.
And a discharge pipeline thermometer 13 and a flowmeter 14 are installed on the discharge pipeline, and the pulsation absorbing device is installed at the discharge outlet of the pump to be tested. The pulsation absorption device is arranged at the discharge outlet of the test pump, namely the pulsation absorption device is arranged before the discharge pipeline thermometer and the flowmeter, so that the pressure of the liquid discharged by the tested pump can be buffered, the pressure of the discharge pipeline fluctuates in the indicated value range of the flowmeter, and the phenomenon that the flowmeter is damaged due to overlarge pressure fluctuation range is prevented.
Further, the suction line is provided with a suction line throttle valve 3, and the discharge line is provided with a discharge line throttle valve 12. The pressure of the flow meters of the suction pipeline and the discharge pipeline can be controlled, and the pressure experiment of the tested pump is convenient to carry out.
Optimally, the pulsation absorbing device is provided with a pressure gauge 11, and the pressure in the pulsation absorbing device can be displayed in real time.
Further, a safety valve 16 is installed between the discharge pipeline and the water return port of the water tank, the safety valve is installed between the pulsation absorbing device and the discharge port of the pump to be tested, when the system pressure is overlarge, liquid can be directly discharged to the water tank from the safety valve, and damage to the pulsation absorbing device, the flowmeter and the like on the discharge pipeline is prevented.
Further, the water tank is provided with a pressure control device 15 which can be a vacuumizing device or a pressurizing device, so that the water tank can be vacuumized or pressurized conveniently according to the test requirement.
Optimally, the pulsation absorbing device is an air chamber, the air chamber is provided with a liquid inlet and a liquid outlet, the liquid inlet and the liquid outlet are respectively communicated with a discharge pipeline, and the air chamber can buffer discharged liquid to prevent damage to the following equipment.
The utility model provides a pair of high-pressure reciprocating pump experiment platform, with equipment integration to an experiment platform on, occupation space is little, and the integrated level is high, prevents to be made a round trip to carry by test equipment, has improved efficiency of software testing. The tested pump is arranged between the suction pipeline and the discharge pipeline, various indexes of the temperature, the pressure and the flow of the tested pump can be tested by controlling the change of the temperature of the water tank and displaying the temperature, the pressure and the flow through corresponding thermometers and flow meters, and the vacuum container is arranged on the suction pipeline, so that gas can be pumped into the suction pipeline when the suction pressure is lower than the atmospheric pressure, and a cavitation experiment is carried out on the tested pump. And install pulsation absorption device and relief valve at the pump outlet department of being tested, the pressure shock that flowmeter, manometer etc. received when can guaranteeing the test is less, prevents that equipment is impaired to when system pressure is too big, can carry out the pressure release through the relief valve, prevent that pulsation absorption device, pipeline and other equipment from damaging, guarantee the test security.
To sum up, the utility model provides a pair of high-pressure reciprocating pump experiment platform, occupation space is little, and the integrated level is high, tests safety, quick, laborsaving and prevent that equipment from damaging.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high pressure reciprocating pump experiment platform which characterized in that: including water tank, suction line, discharge line, vacuum vessel and pulsation absorbing device, install temperature control device in the water tank, suction line one end and water tank delivery port intercommunication, discharge line one end and water tank return water mouth intercommunication are installed by the test pump and are inhaled between pipeline and the discharge line, inhale and install suction line thermometer and vacuum pressure gauge on the pipeline, vacuum vessel is equipped with the gas vent and inhales the pipeline intercommunication, discharge line thermometer and flowmeter are installed to the discharge line on the road, pulsation absorbing device installs in being tested pump exit.
2. The experimental platform for the high-pressure reciprocating pump as recited in claim 1, wherein the suction pipeline is provided with a suction pipeline throttle valve, and the discharge pipeline is provided with a discharge pipeline throttle valve.
3. The experimental platform for the high-pressure reciprocating pump as claimed in claim 1, wherein a pressure gauge is installed on the pulsation absorbing device.
4. The experimental platform for the high-pressure reciprocating pump as claimed in claim 3, wherein a safety valve is installed between the discharge pipeline and the water return port of the water tank.
5. A high pressure reciprocating pump laboratory platform according to claim 1, characterized in that the water tank is equipped with a pressure control device.
6. The experimental platform for the reciprocating pump with high pressure as claimed in claim 1, wherein the pulsation absorbing device is an air chamber, the air chamber is provided with a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are respectively communicated with the discharge pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221090277.4U CN217129759U (en) | 2022-05-09 | 2022-05-09 | High-pressure reciprocating pump experiment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221090277.4U CN217129759U (en) | 2022-05-09 | 2022-05-09 | High-pressure reciprocating pump experiment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217129759U true CN217129759U (en) | 2022-08-05 |
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ID=82616176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221090277.4U Active CN217129759U (en) | 2022-05-09 | 2022-05-09 | High-pressure reciprocating pump experiment platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217129759U (en) |
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2022
- 2022-05-09 CN CN202221090277.4U patent/CN217129759U/en active Active
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