CN219262643U

CN219262643U - Simple oil durability testing device for oil pump

Info

Publication number: CN219262643U
Application number: CN202320781593.4U
Authority: CN
Inventors: 姜丁然
Original assignee: Changzhou Ron Intelligent Technology Co ltd
Current assignee: Changzhou Ron Intelligent Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-27
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a simple oil pump oil durability testing device, in particular to the technical field of oil pump oil testing, which comprises a testing table, wherein a testing component is arranged on the testing table and comprises a supporting seat arranged on the testing table, and a conveying cylinder for guiding flow is arranged at the top of the supporting seat. According to the utility model, the testing component is arranged, and the flow rate of the oil conveyed by the conveying cylinder is monitored through the flowmeter, so that the device can simulate different flow resistance differences, meanwhile, the oil can be heated and cooled to simulate the service conditions under different conditions, the durability test of the oil is realized, the durability test of filtering the oil and not filtering the simulated oil, which has impurities remained in the oil during use, can be selected, the diversity during testing is improved, and the device is convenient to use and has good practicability.

Description

Simple oil durability testing device for oil pump

Technical Field

The utility model relates to the technical field of oil pump oil liquid testing, in particular to a simple oil pump oil liquid durability testing device.

Background

The oil pump is a portable and compact pump, and has three major categories of in-line type, distribution type and single type. The oil pump can only operate by a power source, and a cam shaft at the lower part of the oil pump is driven by a crank gear of an engine;

in the performance test of the oil pump, in order to simulate the actual flow resistance of the oil pump as truly as possible, the flow rate of oil is generally changed by adjusting the size of an opening, so that the flow resistance of the oil pump of the gearbox is truly simulated;

however, in many cases, especially under some limiting working conditions (such as low-temperature working conditions), the oil pump performance of the gearbox cannot be accurately evaluated due to the difference of the actual flow resistance structure of the oil pump, so that a simple oil pump oil durability testing device is provided.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a simple oil durability testing device for an oil pump, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the simple oil durability testing device for the oil pump comprises a testing table, wherein a testing component is arranged on the testing table;

the test assembly comprises a supporting seat arranged on the test bench, a conveying cylinder used for guiding flow is arranged at the top of the supporting seat, a flowmeter which is connected with the conveying cylinder and is commonly used for flow monitoring is arranged on the conveying cylinder, a guide pipe used for guiding flow is arranged at one end of the conveying cylinder, and a pressure sensor and a temperature sensor which are detachably connected with the guide pipe are arranged at one end of the guide pipe;

one end of the conveying cylinder, which is far away from the guide pipe, is provided with a heater which is communicated with the conveying cylinder and used for heating oil liquid, and one end of the heater is provided with a reinforcing pipe;

the test assembly further comprises an air-cooled radiator arranged at the bottom of the reinforcing pipe and used for radiating, the air-cooled radiator is arranged on the test bench, a vertical pipe communicated with the reinforcing pipe is arranged on one side of the top of the air-cooled radiator, a return pipe communicated with the reinforcing pipe is arranged on the other side of the air-cooled radiator, a filter is arranged at one end of the reinforcing pipe, a discharge pipe communicated with the reinforcing pipe is arranged on the filter, and electric valves used for shunting are respectively arranged at the joint of the filter and the reinforcing pipe and the joint of the reinforcing pipe and the vertical pipe.

The utility model has the technical effects and advantages that:

compared with the prior art, the oil flow monitoring device has the advantages that the testing assembly is arranged, the whole design is simple, the structure is reasonable, the oil flow conveyed by the conveying cylinder is monitored through the corresponding cooperation of each structure, so that the device can simulate different flow resistance differences, and meanwhile, the oil can be heated and cooled to simulate the use conditions under different conditions, so that the oil durability test is realized;

and the device can also select to filter oil liquid and not filter the durability test that its inside has the impurity of remaining when using of simulation oil liquid, improves the variety when carrying out the test, has good practicality in the time of facilitating the use.

Drawings

In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.

Fig. 1 is a front view of the overall structure of the present utility model.

Fig. 2 is a front view of the support base, the transfer drum and the flowmeter of the present utility model.

Fig. 3 is a front view of the transfer drum, reinforcing tube, air-cooled radiator and filter of the present utility model.

The reference numerals are: 1. a test bench; 2. a support base; 3. a delivery cylinder; 4. a flow meter; 5. a conduit; 6. a heater; 7. a reinforcing tube; 8. an electric valve; 9. a standpipe; 10. an air-cooled radiator; 11. a return pipe; 12. a filter; 13. a discharge pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, as shown in fig. 1-3, a simple oil durability testing device for an oil pump can simulate the durability test of the oil pump under different environments through a testing component arranged on a testing table 1, and the specific structure of the component is as follows;

the test assembly comprises a supporting seat 2 arranged on the test bench 1, a conveying cylinder 3 for guiding flow is arranged at the top of the supporting seat 2, a flowmeter 4 which is connected with the conveying cylinder 3 and is commonly used for flow monitoring is arranged on the conveying cylinder 3, a guide pipe 5 for guiding flow is arranged at one end of the conveying cylinder 3, and a pressure sensor and a temperature sensor which are detachably connected with the guide pipe 5 are arranged at one end of the guide pipe;

the end of the conveying cylinder 3 far away from the guide pipe 5 is provided with a heater 6 communicated with the conveying cylinder 3 and used for heating oil, and one end of the heater 6 is provided with a reinforcing pipe 7;

the test assembly further comprises an air cooling radiator 10 arranged at the bottom of the reinforcing pipe 7 and used for radiating heat, the air cooling radiator 10 is arranged on the test bench 1, a vertical pipe 9 communicated with the reinforcing pipe 7 is arranged on one side of the top of the air cooling radiator 10, a return pipe 11 communicated with the reinforcing pipe 7 is arranged on the other side of the air cooling radiator 10, a filter 12 is arranged at one end of the reinforcing pipe 7, a discharge pipe 13 communicated with the reinforcing pipe 7 is arranged on the filter 12, and an electric valve 8 used for shunting is respectively arranged at the joint of the filter 12 and the reinforcing pipe 7 and the joint of the reinforcing pipe 7 and the vertical pipe 9.

According to the structure, when the device is used, firstly, a worker installs the device at a designated position, when the durability test of oil is carried out, the worker can install pressure and temperature sensors on the guide pipe 5 according to actual requirements so as to know the pressure and the temperature of the oil entering the guide pipe 5, the oil is injected into the conveying cylinder 3 from the guide pipe 5 to be guided, meanwhile, the flow of the oil is tested by the flowmeter 4, the size of the oil is injected into the heater 6 from the conveying cylinder 3, then the heater 6 carries out the heating test on the oil, when the oil is heated in the heater 6, the oil can be respectively led into the vertical pipe 9 and the reinforcing pipe 7 through the electric valve 8, the oil is conveyed by the reinforcing pipe 7 or is led into the air-cooled radiator 10 by the vertical pipe 9 to be cooled by heat dissipation, and then the oil is led into the reinforcing pipe 7 by the return pipe 11;

when the oil is led into the reinforcing pipe 7, the oil can be led into the filter 12 for filtration or directly conveyed into the discharge pipe 13 through the electric valve 8 at the joint of the filter 12 and the reinforcing pipe 7.

The structures such as the pressure sensor, the temperature sensor and the flowmeter belong to mature equipment, and the structures are used for sensing pressure, temperature and adjusting flow, and the existing structures cover the technical means, so that the structures do not need to be excessively described.

The application discloses simple and easy oil pump fluid durability testing arrangement is distinguished from prior art's condition, the fluid flow control that carries through flowmeter 4 to carrying section of thick bamboo 3 is so that the device simulation different flow resistance difference, can heat fluid and cool off the service conditions under the different circumstances of simulation simultaneously, realize the durability test to fluid, and the device can also select to filter fluid and not filter the durability test that has impurity to its inside residue when using of simulation fluid, the improvement is the variety when carrying out the test.

The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. Simple and easy oil pump fluid durability testing arrangement, including testboard (1), its characterized in that: a test assembly is arranged on the test bench (1);

the testing assembly comprises a supporting seat (2) arranged on the testing table (1), a conveying cylinder (3) for guiding flow is arranged at the top of the supporting seat (2), a flowmeter (4) which is connected with the conveying cylinder (3) and is commonly used for flow monitoring is arranged on the conveying cylinder (3), a guide pipe (5) for guiding flow is arranged at one end of the conveying cylinder (3), and a pressure sensor and a temperature sensor which are detachably connected with the guide pipe (5) are arranged at one end of the guide pipe;

one end of the conveying cylinder (3) far away from the guide pipe (5) is provided with a heater (6) which is communicated with the conveying cylinder (3) and used for heating oil, and one end of the heater (6) is provided with a reinforcing pipe (7).

2. The simple oil durability testing device for an oil pump according to claim 1, wherein: the test assembly further comprises an air-cooled radiator (10) arranged at the bottom of the reinforcing pipe (7) and used for radiating heat, and the air-cooled radiator (10) is arranged on the test bench (1).

3. The simple oil durability testing device for the oil pump according to claim 2, wherein: a vertical pipe (9) communicated with the reinforcing pipe (7) is arranged on one side of the top of the air-cooled radiator (10), and a return pipe (11) communicated with the reinforcing pipe (7) is arranged on the other side of the air-cooled radiator (10).

4. The simple oil durability testing device for an oil pump according to claim 1, wherein: one end of the reinforcing pipe (7) is provided with a filter (12), and a discharge pipe (13) communicated with the reinforcing pipe (7) is arranged on the filter (12).

5. The simple oil durability testing device for an oil pump according to claim 4, wherein: an electric valve (8) for shunting is arranged at the joint of the filter (12) and the reinforcing pipe (7) and the joint of the reinforcing pipe (7) and the vertical pipe (9) respectively.