CN221096808U - Oil pump test system - Google Patents
Oil pump test system Download PDFInfo
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- CN221096808U CN221096808U CN202322289551.1U CN202322289551U CN221096808U CN 221096808 U CN221096808 U CN 221096808U CN 202322289551 U CN202322289551 U CN 202322289551U CN 221096808 U CN221096808 U CN 221096808U
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- oil
- pipeline
- pressure gauge
- oil inlet
- test system
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- 238000012360 testing method Methods 0.000 title claims abstract description 74
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims description 15
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The utility model relates to an oil pump test system which comprises a storage mechanism, an oil inlet pipeline, an oil outlet pipeline, an oil inlet pressure measurer, an oil outlet pressure measurer, a flow tester and a regulating valve, wherein the storage mechanism can store media and can heat the media, the storage mechanism is provided with an oil inlet and an oil outlet, one end of the oil inlet pipeline is communicated with the oil inlet, the other end of the oil inlet pipeline is configured to be communicated with a test sample, one end of the oil outlet pipeline is communicated with the oil outlet, the other end of the oil outlet pipeline is configured to be communicated with the test sample, the oil inlet pressure measurer is arranged on the oil inlet pipeline, and the oil outlet pressure measurer, the flow tester and the regulating valve are all arranged on the oil outlet pipeline. The pressure of the inlet and the outlet of the test sample piece is measured by the oil inlet pressure measuring device and the oil outlet pressure measuring device respectively, so that the test data of the lift of the test sample piece is more accurate, and the test accuracy of the test sample piece is improved.
Description
Technical Field
The utility model relates to the technical field of oil pump testing, in particular to an oil pump testing system.
Background
In order to ensure the use safety of the oil pump, it is necessary to detect the performance of the oil pump. In the prior art, only the pressure and the flow at the outlet of the oil pump are tested, so that the test data of the lift of the oil pump are not accurate enough, and the accuracy of the oil pump test is affected.
Therefore, there is a need for an oil pump testing system to solve the above-mentioned technical problems.
Disclosure of utility model
The present utility model is directed to an oil pump testing system for solving one of the above problems.
In order to achieve the above object, the utility model provides an oil pump test system, which comprises a storage mechanism, an oil inlet pipeline, an oil outlet pipeline, an oil inlet pressure gauge, an oil outlet pressure gauge, a flow rate tester and a regulating valve, wherein the storage mechanism can store media and can heat the media, the storage mechanism is provided with an oil inlet and an oil outlet, one end of the oil inlet pipeline is communicated with the oil inlet, the other end of the oil inlet pipeline is communicated with a test sample, one end of the oil outlet pipeline is communicated with the oil outlet, the other end of the oil outlet pipeline is communicated with the test sample, the oil inlet pressure gauge is arranged on the oil inlet pipeline, and the oil outlet pressure gauge, the flow rate tester and the regulating valve are all arranged on the oil outlet pipeline.
Further, the oil pump test system further comprises a switch valve, and the switch valve is arranged on the oil inlet pipeline.
Further, the switch valve is a flow regulating valve.
Further, the storage mechanism includes a storage tank capable of storing the medium, the storage tank having the oil inlet and the oil outlet.
Further, the storage mechanism further comprises a heating device capable of heating the medium.
Further, the storage mechanism further comprises a temperature sensor, and the temperature sensor is arranged in the oil storage tank.
Further, the oil pump test system further comprises a control device, and the control device is respectively connected with the temperature sensor and the test sample.
Further, the oil inlet pressure gauge and the oil outlet pressure gauge are pressure sensors.
Further, the flow tester is a flow sensor.
Further, the regulating valve is a flow regulating valve or a pressure regulating valve.
The beneficial effects of the utility model are as follows:
The oil pump test system comprises a storage mechanism, an oil inlet pipeline, an oil outlet pipeline, an oil inlet pressure measurer, an oil outlet pressure measurer, a flow tester and a regulating valve, wherein the storage mechanism can store media and can heat the media, the storage mechanism is provided with an oil inlet and an oil outlet, one end of the oil inlet pipeline is communicated with the oil inlet, the other end of the oil inlet pipeline is configured to be communicated with a test sample, one end of the oil outlet pipeline is communicated with the oil outlet, the other end of the oil outlet pipeline is configured to be communicated with the test sample, the oil inlet pressure measurer is arranged on the oil inlet pipeline, and the oil outlet pressure measurer, the flow tester and the regulating valve are all arranged on the oil outlet pipeline. The pressure difference of the test sample piece can be measured through the oil inlet pressure measuring device and the oil outlet pressure measuring device, and the lift can be calculated through the pressure difference; the flow of the test sample can be measured by a flow tester; and the flow or pressure of the sample to be tested is regulated by the regulating valve, so that a lift-flow test curve is obtained, and then the lift-flow test curve is compared with a lift-flow theoretical curve, so that the performance data of the sample to be tested can be obtained. By measuring the pressure of the inlet and the outlet of the test sample piece respectively, the test data of the lift of the test sample piece can be more accurate, and the test accuracy of the test sample piece is improved.
Drawings
Fig. 1 is a schematic structural diagram of an oil pump test system and a test sample according to an embodiment of the present utility model.
In the figure:
1. An oil storage tank; 2. an oil inlet pipeline; 3. an oil outlet pipeline; 4. a test sample; 5. an oil inlet pressure measuring device; 6. an oil outlet pressure measuring device; 7. a flow tester; 8. a regulating valve; 9. a switch valve; 10. a heating device; 11. and a control device.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.
In the present utility model, directional terms such as "upper", "lower", "left", "right", "inner" and "outer" are used for convenience of understanding, and thus do not limit the scope of the present utility model unless otherwise specified.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the present embodiment provides an oil pump test system for detecting the performance of a test sample 4 (which may be an oil pump). The oil pump test system comprises a storage mechanism, an oil inlet pipeline 2, an oil outlet pipeline 3, an oil inlet pressure gauge 5, an oil outlet pressure gauge 6, a flow tester 7 and a regulating valve 8, wherein the storage mechanism can store media and can heat the media, the storage mechanism is provided with an oil inlet and an oil outlet, one end of the oil inlet pipeline 2 is communicated with the oil inlet, the other end of the oil inlet pipeline 2 is configured to be communicated with a test sample 4, one end of the oil outlet pipeline 3 is communicated with the oil outlet, the other end of the oil outlet pipeline 3 is configured to be communicated with the test sample 4, the oil inlet pressure gauge 5 is arranged on the oil inlet pipeline 2, and the oil outlet pressure gauge 6, the flow tester 7 and the regulating valve 8 are all arranged on the oil outlet pipeline 3. The pressure difference of the test sample piece 4 can be measured through the oil inlet pressure measuring device 5 and the oil outlet pressure measuring device 6, and the lift can be obtained through calculation through the pressure difference; the flow rate of the test sample 4 can be measured by the flow rate tester 7; and the flow or pressure of the sample to be tested is regulated through the regulating valve 8, so that a lift-flow test curve is obtained, and then the lift-flow test curve is compared with a lift-flow theoretical curve, so that the performance data of the sample to be tested 4 can be obtained. By measuring the inlet and outlet pressures of the test sample 4, respectively, the test data of the lift of the test sample 4 can be more accurate, and the test accuracy of the test sample 4 can be improved. The temperature of the medium can be changed by heating the medium through the storage mechanism, so that a lift-flow test curve at different medium temperatures is obtained, and the influence of the medium temperature on the test sample 4 is detected.
Further, the oil pump testing system further comprises a switch valve 9, and the switch valve 9 is arranged on the oil inlet pipeline 2. When different test sample pieces 4 need to be replaced, the on-off of the oil inlet pipeline 2 can be realized by controlling the on-off of the switch valve 9, and medium leakage in the oil storage tank 1 is prevented.
Further, the on-off valve 9 may be a flow rate regulating valve.
Further, the storage mechanism further comprises an oil storage tank 1, the oil storage tank 1 is provided with the oil inlet and the oil outlet, and the medium can be stored in the oil storage tank 1.
Further, the storage mechanism further comprises a heating device 10, and the heating device 10 is capable of heating the medium stored in the oil storage tank 1.
Specifically, the heating device 10 has an insulated heating wire immersed in the medium of the oil reservoir 1. The insulating heating wire is electrically heated to heat the medium.
In other embodiments, the oil tank 1 may be made of a material with good heat transfer performance, such as a metal material, and an insulated heating wire is wound on the outer surface of the oil tank 1.
Specifically, the medium in the oil tank 1 may be cooled down by natural cooling or a medium with a low temperature may be added.
In other embodiments, the medium can be heated to different temperatures and then added into the oil storage tank 1, and the medium temperature can be regulated and controlled by replacing the medium with different temperatures in the oil storage tank 1.
Further, the storage mechanism further comprises a temperature sensor, the temperature sensor is arranged in the oil storage tank 1, and the temperature sensor can sense the temperature of a medium, so that the heating of the insulating heating wire can be controlled conveniently.
Further, the oil pump test system further comprises a control device 11, and the control device 11 is respectively connected with the test sample 4 and the temperature sensor. The control device 11 may receive data from the temperature sensor and may also read and receive electrical information (e.g., voltage, current, rotational speed, duty cycle, fault code, etc.) on the test sample 4 to facilitate better detection of the performance of the test sample 4.
Further, the control device 11 may also be connected to the oil inlet pressure gauge 5 and the oil outlet pressure gauge 6, so as to facilitate reading the pressure at the inlet and at the outlet of the test sample 4.
Further, the control device 11 may also be connected to the flow tester 7 to facilitate reading the flow of the test sample 4.
Further, the control device 11 can also be connected with the regulating valve 8 and the switching valve 9, so that the action of the regulating valve 8 and the switching valve 9 is conveniently controlled, the automatic test is realized, and the test efficiency is improved.
Further, both the oil inlet pressure gauge 5 and the oil outlet pressure gauge 6 may be pressure sensors.
Further, the flow tester 7 is a flow sensor.
Further, the regulating valve 8 is a flow regulating valve or a pressure regulating valve. The flow or pressure of the sample to be measured can be adjusted by controlling the regulating valve 8, so that a lift-flow test curve can be conveniently obtained.
While the utility model has been described in detail in the foregoing general description, embodiments and experiments, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (7)
1. The utility model provides an oil pump test system, its characterized in that includes storage mechanism, oil feed pipeline (2), delivery pipeline (3), oil feed pressure gauge (5), delivery pressure gauge (6), flow tester (7), governing valve (8) and ooff valve (9), storage mechanism includes oil storage tank (1) and heating device (10), oil storage tank (1) have oil inlet and oil-out, can store the medium in oil storage tank (1), heating device (10) can heat the medium, oil feed pipeline (2) delivery pipeline (3) delivery pressure gauge (5) delivery pressure gauge (6) flow tester (7) governing valve (8) and ooff valve (9) all set up in outside oil storage tank (1), one end of oil feed pipeline (2) with the oil inlet communicates, the other end of oil feed pipeline (2) is configured to be with test sample (4) intercommunication, one end of delivery pipeline (3) with delivery pipeline (3) can heat the medium, the delivery pipeline (3) delivery pressure gauge (6) delivery pressure gauge (4) delivery pressure gauge (6) delivery pressure gauge (5) delivery pressure gauge (4) delivery pressure gauge (2) delivery pressure gauge (5) The flow tester (7) and the regulating valve (8) are both arranged on the oil outlet pipeline (3), and the switch valve (9) is arranged on the oil inlet pipeline (2).
2. The oil pump test system according to claim 1, characterized in that the on-off valve (9) is a flow regulating valve.
3. The oil pump test system according to claim 1, characterized in that the storage mechanism further comprises a temperature sensor, which is arranged in the oil reservoir (1).
4. An oil pump test system according to claim 3, characterized in that the oil pump test system further comprises a control device (11), the control device (11) being connected to the temperature sensor and the test sample (4), respectively.
5. The oil pump test system according to claim 1, characterized in that the oil inlet pressure gauge (5) and the oil outlet pressure gauge (6) are pressure sensors.
6. The oil pump test system according to claim 1, characterized in that the flow tester (7) is a flow sensor.
7. The oil pump test system according to claim 1, characterized in that the regulating valve (8) is a flow regulating valve or a pressure regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289551.1U CN221096808U (en) | 2023-08-24 | 2023-08-24 | Oil pump test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289551.1U CN221096808U (en) | 2023-08-24 | 2023-08-24 | Oil pump test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096808U true CN221096808U (en) | 2024-06-07 |
Family
ID=91313724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322289551.1U Active CN221096808U (en) | 2023-08-24 | 2023-08-24 | Oil pump test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221096808U (en) |
-
2023
- 2023-08-24 CN CN202322289551.1U patent/CN221096808U/en active Active
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