CN213842533U - Water station system for mechanical sealing performance test - Google Patents
Water station system for mechanical sealing performance test Download PDFInfo
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- CN213842533U CN213842533U CN202023035192.XU CN202023035192U CN213842533U CN 213842533 U CN213842533 U CN 213842533U CN 202023035192 U CN202023035192 U CN 202023035192U CN 213842533 U CN213842533 U CN 213842533U
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- heat exchanger
- plunger pump
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- filter
- pressure
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Abstract
The utility model discloses a water station system for mechanical seal performance is experimental, including first base, second base and heat exchanger, first base on be provided with plunger pump, three-phase asynchronous machine, filter and switch board, the second base on be provided with energy storage ware and water tank, the plunger pump on be provided with pressure transmitter and pressure regulating relief valve, the plunger pump pass through the belt with three-phase asynchronous machine and be connected, the one end of filter pass through high-pressure hose with the plunger pump connect, the other end of filter pass through high-pressure hose with the energy storage ware is connected. The utility model has the advantages of as follows: the mechanical seal hydrostatic test device has the advantages of reasonable and ingenious structural design, reliable and stable use, real and reliable mechanical seal hydrostatic test conclusion, safe and stable process and good popularization prospect.
Description
Technical Field
The utility model relates to a water station technical field specifically indicates a water station system for mechanical seal performance is experimental.
Background
At present, the domestic hydrostatic test device mainly provides static pressure for a tested object, a medium cannot wash the tested object in the process, and the medium cannot circulate. Because to mechanical seal performance test, the vice terminal surface of friction can constantly produce the heat in the operation process, if the heat can't be taken away by the medium, can cause the sealed terminal surface temperature too high, influences vice result of use and the life of friction, causes the experiment to go on, can't draw correct conclusion.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that exists among the background art, provide a water station system for mechanical seal performance is experimental.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a water station system for mechanical seal performance is experimental, includes first base, second base and heat exchanger, first base on be provided with plunger pump, three-phase asynchronous machine, filter and switch board, the second base on be provided with energy storage ware and water tank, the plunger pump on be provided with pressure transmitter and pressure regulating relief valve, the plunger pump pass through the belt with three-phase asynchronous machine and be connected, the one end of filter pass through high-pressure hose with the plunger pump connect, the other end of filter pass through high-pressure hose with the energy storage ware is connected.
As a preferred scheme, the energy accumulator is provided with a one-way valve and an outlet ball valve, and the one-way valve is connected with the filter through a high-pressure hose.
As a preferred scheme, the water tank is connected with a return pipe, and a return port and a water inlet of the plunger pump are respectively connected with the water tank through high-pressure hoses.
As a preferred scheme, a backflow ball valve, a pressure gauge, a throttle valve, a thermometer, a first heat exchanger joint, a switch ball valve, a second heat exchanger joint and a flowmeter are arranged on the backflow pipe, and the first heat exchanger joint and the second heat exchanger joint are connected with the heat exchanger through heat exchanger pipes.
The utility model has the advantages of as follows: the mechanical seal hydrostatic test device has the advantages of reasonable and ingenious structural design, reliable and stable use, real and reliable mechanical seal hydrostatic test conclusion, safe and stable process and good popularization prospect.
Drawings
Fig. 1 is a schematic structural diagram 1 of the present invention.
Fig. 2 is a schematic structural diagram 2 of the present invention.
Fig. 3 is a schematic structural diagram 3 of the present invention.
As shown in the figure: 1. pressure regulating safety valve, 2, plunger pump, 3, pressure transmitter, 4, first base, 5, filter, 6, switch board, 7, check valve, 8, outlet ball valve, 9, accumulator, 10, backflow ball valve, 11, second base, 12, pressure gauge, 13, throttle valve, 14, thermometer, 15, water tank, 16, first heat exchanger joint, 17, switch ball valve, 18, second heat exchanger joint, 19, flowmeter, 20, three-phase asynchronous motor, 21, heat exchanger, 22, high-pressure hose, 23, backflow pipe, 24, heat exchanger pipe.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings.
The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
With reference to fig. 1-3, a water station system for mechanical sealing performance test includes first base 4, second base 11 and heat exchanger 21, first base 4 on be provided with plunger pump 2, three-phase asynchronous motor 20, filter 5 and switch board 6, second base 11 on be provided with energy storage 9 and water tank 15, plunger pump 2 on be provided with pressure transmitter 3 and pressure regulating relief valve 1, plunger pump 2 pass through the belt with three-phase asynchronous motor 20 and be connected, the one end of filter 5 pass through high-pressure hose 22 with plunger pump 2 connect, the other end of filter 5 pass through high-pressure hose 22 with energy storage 9 connects.
The energy accumulator 9 on be provided with check valve 7 and export ball valve 8, check valve 7 pass through high-pressure hose 22 with filter 5 and be connected, water tank 15 on connect and be provided with back flow pipe 23, plunger pump 2's backward flow mouth and water inlet respectively through high-pressure hose 22 with water tank 15 be connected, back flow pipe 23 on be provided with backward flow ball valve 10, manometer 12, choke valve 13, thermometer 14, first heat exchanger joint 16, switch ball valve 17, second heat exchanger joint 18, flowmeter 19, first heat exchanger joint 16, second heat exchanger joint 18 all through heat exchanger pipe 24 with heat exchanger 21 be connected.
The utility model discloses when concrete implementation, the during operation, through switch board output signal control motor start, for the plunger pump provides power, the plunger pump inhales the water source from the water tank through the hose that intakes this moment. And setting the value of the pressure transmitter and the value of the pressure regulating safety valve. When the pressure exceeds the value of the safety valve, water flows back to the water tank through the backflow hose, and when the pressure exceeds the value of the pressure transmitter, a signal is fed back to the control cabinet, and the system is stopped. The water flow from the outlet of the plunger pump passes through the filter, the one-way valve and the energy accumulator and finally flows to the tested mechanical seal through the outlet ball valve. The water flows into the return pipe through the return ball valve after being mechanically sealed, and the pressure and the flow in the pipeline can be controlled by adjusting the opening and closing of the throttle valve at the moment so as to achieve the purposes of controlling the pressure and the circulation. If the water temperature rises continuously when the whole water station works and exceeds the specified parameters, the heat exchanger can be involved in the system to work by opening the switch ball valve and the switch on the heat exchanger according to the condition so as to achieve the aim of keeping the water temperature constant. Finally, the effects of stable pressure, stable flow and stable water temperature can be realized.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. A water station system for mechanical seal performance test, its characterized in that: including first base (4), second base (11) and heat exchanger (21), first base (4) on be provided with plunger pump (2), three-phase asynchronous motor (20), filter (5) and switch board (6), second base (11) on be provided with energy storage ware (9) and water tank (15), plunger pump (2) on be provided with pressure transmitter (3) and pressure regulating relief valve (1), plunger pump (2) be connected through the belt with three-phase asynchronous motor (20), the one end of filter (5) pass through high-pressure hose (22) with plunger pump (2) connect, the other end of filter (5) pass through high-pressure hose (22) with energy storage ware (9) are connected.
2. The water station system for mechanical sealing performance test according to claim 1, wherein: the energy accumulator (9) is provided with a one-way valve (7) and an outlet ball valve (8), and the one-way valve (7) is connected with the filter (5) through a high-pressure hose (22).
3. The water station system for mechanical sealing performance test according to claim 1, wherein: the water tank (15) is connected with a return pipe (23), and a return port and a water inlet of the plunger pump (2) are respectively connected with the water tank (15) through a high-pressure hose (22).
4. The water station system for mechanical sealing performance test according to claim 3, wherein: the heat exchanger is characterized in that a return ball valve (10), a pressure gauge (12), a throttle valve (13), a thermometer (14), a first heat exchanger joint (16), a switch ball valve (17), a second heat exchanger joint (18) and a flowmeter (19) are arranged on the return pipe (23), and the first heat exchanger joint (16) and the second heat exchanger joint (18) are connected with the heat exchanger (21) through heat exchanger pipes (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023035192.XU CN213842533U (en) | 2020-12-16 | 2020-12-16 | Water station system for mechanical sealing performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023035192.XU CN213842533U (en) | 2020-12-16 | 2020-12-16 | Water station system for mechanical sealing performance test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213842533U true CN213842533U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023035192.XU Active CN213842533U (en) | 2020-12-16 | 2020-12-16 | Water station system for mechanical sealing performance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213842533U (en) |
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2020
- 2020-12-16 CN CN202023035192.XU patent/CN213842533U/en active Active
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