CN220118296U - Water pump current and flow test equipment - Google Patents
Water pump current and flow test equipment Download PDFInfo
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- CN220118296U CN220118296U CN202223164502.7U CN202223164502U CN220118296U CN 220118296 U CN220118296 U CN 220118296U CN 202223164502 U CN202223164502 U CN 202223164502U CN 220118296 U CN220118296 U CN 220118296U
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- water pump
- water
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- flow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 238000012360 testing method Methods 0.000 title claims abstract description 105
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000007547 defect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of water pump detection, in particular to water pump current and flow test equipment, which comprises a frame, a control module, a test jig, a flow test module and a current test module, wherein the control module, the test jig, the flow test module and the current test module are arranged on the frame, the flow test module and the current test module are connected with the control module through signals, the test jig is used for placing a water pump to be tested, the flow test module is used for detecting the flow of the water pump during operation, and the current test module is used for supplying power to the water pump and detecting the current of the water pump during operation. The utility model aims to provide water pump current and flow testing equipment which can automatically detect the current and flow of a water pump so as to solve the defect and problem of low accuracy of model selection of an electronic water pump.
Description
Technical Field
The utility model relates to the technical field of water pump detection, in particular to water pump current and flow testing equipment.
Background
With the development of new energy power batteries, the original new energy automobile adopts air cooling type heat dissipation to solve the problem of battery heat dissipation, and the liquid cooling system has the advantages of high cooling rate, good temperature uniformity, simple and accurate fluid (temperature and flow) control, so the liquid cooling heat dissipation system has become a necessary trend of the new energy automobile. The selection of the radiator in the water circulation system is matched according to the maximum heat dissipation power sum of all electric elements, the electronic water pump bears the power support of water circulation in the heat dissipation system, the selection determines the flow and the flow velocity of water in the system, the exertion of the capacity of the radiator is directly influenced, the selection is too large to be beneficial to energy conservation and has large noise, and the selection is too small to meet the flow pressure requirement of the water circulation of the heat dissipation system. Under actual conditions, because of differences in the trend of water pipelines of vehicles of different vehicle types and the design of the installation positions of parts, parameters such as flow resistance, temperature drop and the like of key electrical equipment cannot be predicted in advance, the differences directly affect the flow resistance and the temperature drop effect of a water channel, the factors affect the matching selection of water pump current and flow, and the existing design only carries out design matching on an electronic water pump through single part reference parameters provided by manufacturers of the parts, so that the accuracy of model selection of the electronic water pump is low.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide water pump current and flow testing equipment which can automatically detect the current and flow of a water pump so as to solve the defect and problem of low accuracy of type selection of an electronic water pump.
The utility model is realized by the following technical scheme:
the utility model provides a water pump electric current and flow test equipment, includes the frame, sets up in control module, test fixture, flow test module and the electric current test module of frame, flow test module and electric current test module all with control module signal connection, test fixture is used for placing the water pump that awaits measuring, flow test module is used for detecting the flow size of water pump during operation, current test module is used for detecting the electric current size of water pump during operation when supplying power to the water pump.
The flow testing module comprises a water storage tank, a flowmeter, a water delivery end, an electromagnetic valve and a water collecting tank, wherein the water storage tank is arranged on the rack and is positioned above the testing jig, a water outlet is formed in one side of the water storage tank, one end of the electromagnetic valve is communicated with the water outlet, the other end of the electromagnetic valve is communicated with the water delivery end, and the flowmeter and the electromagnetic valve are electrically connected with the control module; the water delivery end is installed in the test fixture, the water delivery end is used for communicating with the water inlet of the water pump to be tested, one end of the flowmeter is used for communicating with the water outlet of the water pump to be tested, the water collection tank is arranged on the frame and located below the test fixture, and the other end of the flowmeter is communicated with the water collection tank.
The testing device comprises a testing jig, wherein a pushing cylinder is arranged on one side of the testing jig, the output end of the pushing cylinder faces the testing jig, and the water delivery end is arranged at the output end of the pushing cylinder.
The current testing module comprises a detection terminal, a power supply and a ammeter, wherein the detection terminal is arranged at one end of the testing jig, the detection terminal and the control module are respectively electrically connected with one end of the ammeter, and the power supply is electrically connected with the other end of the ammeter.
The rack is provided with a mounting seat with one end being an inclined plane, and the test fixture is arranged on the inclined plane of the mounting seat.
The upper end of the frame is also provided with a display screen, and the control module is in signal connection with the display screen.
The utility model has the beneficial effects that:
according to the water pump current and flow test equipment, the control module, the test jig, the flow test module and the current test module are arranged, when the water pump current and flow test equipment is used for detecting, the water pump to be detected is placed on the detection jig, the flow test module and the current test module are used for detecting the flow and the current of the water pump respectively, detected data are sent to the control module, and a user can obtain the current detection value of the flow and the current of the water pump by reading the data of the control module.
Drawings
The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
Fig. 1 is a schematic perspective view of the present utility model.
Reference numerals
Frame-100, test fixture-101, push out cylinder-102, mounting seat-103, display screen-104,
the flow test device comprises a flow test module-200, a water storage tank-201, an electromagnetic valve-202, a water delivery end-203, a water collection tank-204 and a current test module-300.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
The embodiment discloses water pump current and flow test equipment, its structure is as shown in fig. 1, and this equipment includes frame 100, set up in control module, test fixture 101, flow test module 200 and the current test module 300 of frame 100, flow test module 200 and current test module 300 all are connected with control module signal, test fixture 101 is used for placing the water pump that awaits measuring, flow test module 200 is used for detecting the flow size of water pump during operation, current test module 300 is used for detecting the current size of water pump during operation when powering the water pump.
Further, the flow test module 200 includes a water storage tank 201, a flow meter, a water delivery end 203, an electromagnetic valve 202 and a water collection tank 204, wherein the water storage tank 201 is disposed on the frame 100 and is located above the test fixture 101, a water outlet is disposed on one side of the water storage tank 201, one end of the electromagnetic valve 202 is communicated with the water outlet, the other end of the electromagnetic valve 202 is communicated with the water delivery end 203, and the flow meter and the electromagnetic valve 202 are electrically connected with the control module; the water delivery end 203 is arranged on the test jig 101, the water delivery end 203 is used for being communicated with a water inlet of the water pump to be tested, one end of the flowmeter is used for being communicated with a water outlet of the water pump to be tested, the water collection tank 204 is arranged on the frame 100 and located below the test jig 101, and the other end of the flowmeter is communicated with the water collection tank 204.
Further, the current testing module 300 includes a detecting terminal, a power supply and a ammeter, the detecting terminal is mounted at one end of the testing fixture 101, the detecting terminal and the control module are respectively electrically connected with one end of the ammeter, and the power supply is electrically connected with the other end of the ammeter.
When in actual use, the water pump to be tested is placed on the test fixture 101, at the moment, the power-on end of the water pump to be tested just contacts with the detection terminal, and the power supply supplies power to the water pump to be tested; the electromagnetic valve 202, the water delivery end 203, the flowmeter and the water collection tank 204 are connected in a sealing way through a hose. The control module is used for controlling the opening and closing of the electromagnetic valve 202 to control the water in the water storage tank 201 to flow into the water pump to be detected, then controlling the water pump to be detected to start, pumping the water flowing into the water pump to be detected to the flowmeter, calculating the flow of the current water pump to be detected by the flowmeter, simultaneously detecting the working current of the current water pump to be detected by the ammeter, sending the signals of the detection result to the control module, and a user can acquire the related data of the water pump to be detected by reading the control module, preferably, the upper end of the rack 100 is further provided with the display screen 104, the control module is in signal connection with the display screen 104, and the user can read the numerical value of the detection result of the water pump to be detected by the display screen 104. The water passing through the flowmeter finally flows into the water collection tank 204 to complete collection.
It should be noted that, the control module of the embodiment is a PLC controller with strong programmability, and is compatible with most of detection data of electromagnetic valves 202, current meters and flow meters in the market, so as to achieve good stability and use effect; in addition, the apparatus of this embodiment has a plurality of test tools 101, and can test a plurality of water pumps to be tested at the same time, and the corresponding numbers of the flow test modules 200 and the current test modules 300 also correspond to the test tools 101, and the positional relationship and the connection relationship thereof can refer to fig. 1, and are not described herein.
Specifically, a push-out cylinder 102 is disposed at one side of the test fixture 101, an output end of the push-out cylinder 102 is opposite to the test fixture 101, and the water delivery end 203 is disposed at an output end of the push-out cylinder 102, and by setting the push-out cylinder 102, the water delivery end 203 can be aligned with and inserted into a water inlet end of the water pump to be tested at a proper time, so as to achieve an automatic detection effect.
Specifically, the rack 100 is provided with a mounting seat 103 with one end being an inclined plane, and the test fixture 101 is obliquely placed on the mounting seat 103, so that the water pump to be tested can be conveniently placed and taken.
In summary, in the water pump current and flow test device of the present embodiment, by providing the control module, the test fixture 101, the flow test module 200 and the current test module 300, when detecting, the water pump to be tested is placed on the detection fixture, the flow test module 200 and the current test module 300 detect the flow and the current of the water pump respectively, and send the detected data to the control module, and the user obtains the current detection value of the flow and the current of the water pump by reading the data of the control module.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a water pump electric current and flow test equipment, includes frame, its characterized in that: the water pump testing device is characterized by further comprising a control module, a testing jig, a flow testing module and a current testing module, wherein the control module, the testing jig, the flow testing module and the current testing module are arranged on the rack, the flow testing module and the current testing module are connected with the control module in a signal mode, the testing jig is used for placing a water pump to be tested, the flow testing module is used for detecting the flow of the water pump during operation, and the current testing module is used for supplying power to the water pump and detecting the current of the water pump during operation.
2. The water pump current and flow test apparatus of claim 1, wherein: the flow testing module comprises a water storage tank, a flowmeter, a water delivery end, an electromagnetic valve and a water collecting tank, wherein the water storage tank is arranged on the rack and is positioned above the testing jig, a water outlet is formed in one side of the water storage tank, one end of the electromagnetic valve is communicated with the water outlet, the other end of the electromagnetic valve is communicated with the water delivery end, and the flowmeter and the electromagnetic valve are electrically connected with the control module;
the water delivery end is installed in the test fixture, the water delivery end is used for communicating with the water inlet of the water pump to be tested, one end of the flowmeter is used for communicating with the water outlet of the water pump to be tested, the water collection tank is arranged on the frame and located below the test fixture, and the other end of the flowmeter is communicated with the water collection tank.
3. The water pump current and flow test apparatus of claim 2, wherein: one side of the test fixture is provided with a pushing cylinder, the output end of the pushing cylinder is opposite to the test fixture, and the water delivery end is arranged at the output end of the pushing cylinder.
4. The water pump current and flow test apparatus of claim 1, wherein: the current testing module comprises a detection terminal, a power supply and a ammeter, wherein the detection terminal is arranged at one end of the testing jig, the detection terminal and the control module are respectively electrically connected with one end of the ammeter, and the power supply is electrically connected with the other end of the ammeter.
5. The water pump current and flow test apparatus of claim 1, wherein: the rack is provided with a mounting seat with one end being an inclined plane, and the test fixture is arranged on the inclined plane of the mounting seat.
6. The water pump current and flow test apparatus of claim 1, wherein: the upper end of the frame is also provided with a display screen, and the control module is in signal connection with the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223164502.7U CN220118296U (en) | 2022-11-28 | 2022-11-28 | Water pump current and flow test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223164502.7U CN220118296U (en) | 2022-11-28 | 2022-11-28 | Water pump current and flow test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118296U true CN220118296U (en) | 2023-12-01 |
Family
ID=88913929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223164502.7U Active CN220118296U (en) | 2022-11-28 | 2022-11-28 | Water pump current and flow test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118296U (en) |
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2022
- 2022-11-28 CN CN202223164502.7U patent/CN220118296U/en active Active
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