New energy automobile electronic oil pump and oil cooler test platform

Abstract

A test platform for an electronic oil pump and an oil cooler of a new energy automobile relates to the technical field of new energy automobile accessories, and can perform experimental verification on heat exchange efficiency of the electronic oil pump and a heat exchanger so as to determine the accuracy of model selection. In the new energy automobile electronic oil pump and oil cooler test platform, an oil pipe joint is connected with an oil pipe, and the oil pipe is connected with an adapter; the adapter is connected with the flow sensor, and the flow sensor is connected with the main body supporting block; the main body supporting block is provided with a temperature sensor and a hanging ring; the electronic oil pump is mounted on the oil pump mounting plate and is locked on the main body supporting block; and the heat exchanger is mounted on the heat exchanger mounting plate and is locked on the main body supporting block.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle parts technology, and in particular to a testing platform for electronic oil pumps and oil coolers for new energy vehicles. Background Technology

[0002] Currently, with the continuous advancement of new energy vehicle technology, thermal management technology has also achieved numerous innovations. For example, the application of advanced heat pump technology, intelligent temperature control systems, and heat recovery technology has effectively improved vehicle thermal efficiency and reduced energy consumption.

[0003] Meanwhile, the application of new materials has further improved the performance of the thermal management system, making new energy vehicles operate more stably in extreme environments. Currently, the thermal management module and electric drive cooling requirements of new energy vehicles are also particularly important.

[0004] Therefore, how to provide a testing platform for electronic oil pumps and oil coolers in new energy vehicles has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide a test platform for electronic oil pumps and oil coolers in new energy vehicles. In order to facilitate the experimental verification of the heat exchange efficiency of electronic oil pumps and heat exchangers after the selection of electronic oil pumps and heat exchangers for new energy motors and reducers, this tooling is used to experimentally verify the efficiency of electronic oil pumps and heat exchangers, thereby determining the accuracy of the selection.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A test platform for electronic oil pumps and oil coolers for new energy vehicles includes: an oil pipe joint, a flow sensor, a lifting ring, a main support block, an oil pump mounting plate, an electronic oil pump, a heat exchanger mounting plate, a heat exchanger, a temperature sensor, and an adapter.

[0008] The oil pipe connector is connected to the oil pipe, and the oil pipe is connected to the adapter; the adapter is connected to the flow sensor, and the flow sensor is connected to the main support block; the main support block is equipped with the temperature sensor and the lifting ring; the electronic oil pump is mounted on the oil pump mounting plate and locked to the main support block; the heat exchanger is mounted on the heat exchanger mounting plate and locked to the main support block.

[0009] In practical applications, the oil pipe joint is connected to the oil pipe and locked in place by a hose clamp;

[0010] The oil pipe is connected to the adapter and locked in place by a hose clamp.

[0011] The adapter is connected to the flow sensor via its internal and external threads;

[0012] The flow sensor is connected to the main support block via its internal and external threads.

[0013] Specifically, the temperature sensor is threaded onto the main support block;

[0014] The lifting ring is threadedly installed onto the main support block.

[0015] Furthermore, the electronic oil pump is mounted to the oil pump mounting plate by screws and locked to the main support block by screws;

[0016] The heat exchanger is mounted to the heat exchanger mounting plate by screws and locked to the main support block by screws.

[0017] Furthermore, the flow sensor is a direct-display flow meter.

[0018] Furthermore, both the flow sensor and the temperature sensor are integrated at the platform's inlet and outlet locations to simultaneously record inlet and outlet flow and temperature data.

[0019] Compared with existing technologies, the new energy vehicle electronic oil pump and oil cooler testing platform described in this utility model has the following advantages:

[0020] In the new energy vehicle electronic oil pump and oil cooler testing platform provided by this utility model, the oil pipe joint is connected to the oil pipe, and the oil pipe is connected to the adapter; the adapter is connected to the flow sensor, and the flow sensor is connected to the main support block; the main support block is equipped with a temperature sensor and a lifting ring; the electronic oil pump is mounted on the oil pump mounting plate and locked to the main support block; the heat exchanger is mounted on the heat exchanger mounting plate and locked to the main support block; therefore, according to different electronic oil pump and heat exchanger products, corresponding mounting plates are designed and manufactured, and the electronic oil pump and heat exchanger are mounted on the main support block through the corresponding mounting plates. The oil pipe joint is connected to the motor oil outlet, and the coolant is connected to the heat exchanger interface. When the oil pump is started, the high-temperature oil in the motor enters the main support block from the oil pipe joint, is cooled by the heat exchanger, and flows out from the upper adapter interface. Therefore, it can be seen that the new energy vehicle electronic oil pump and oil cooler testing platform provided by this utility model can experimentally verify the heat exchange efficiency of the electronic oil pump and heat exchanger, thereby determining the accuracy of the selection. Attached Figure Description

[0021] Figure 1 A schematic diagram of the structure of the test platform for the electronic oil pump and oil cooler of new energy vehicles provided in this embodiment of the utility model.

[0022] Figure label:

[0023] 1-Oil pipe connector; 2-Flow sensor; 3-Lifting ring; 4-Main support block; 5-Oil pump mounting plate; 6-Electronic oil pump; 7-Heat exchanger mounting plate; 8-Heat exchanger; 9-Temperature sensor; 10-Adapter. Detailed Implementation

[0024] For ease of understanding, the test platform for the electronic oil pump and oil cooler of the new energy vehicle provided in the embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] This utility model embodiment provides a test platform for electronic oil pumps and oil coolers in new energy vehicles, such as... Figure 1 As shown, it includes: oil pipe joint 1, flow sensor 2, lifting ring 3, main support block 4, oil pump mounting plate 5, electronic oil pump 6, heat exchanger mounting plate 7, heat exchanger 8, temperature sensor 9, and adapter 10.

[0026] Oil pipe connector 1 is connected to oil pipe, and oil pipe is connected to adapter 10; adapter 10 is connected to flow sensor 2, and flow sensor 2 is connected to main support block 4; main support block 4 is equipped with temperature sensor 9 and lifting ring 3; electronic oil pump 6 is installed on oil pump mounting plate 5 and locked to main support block 4; heat exchanger 8 is installed on heat exchanger mounting plate 7 and locked to main support block 4.

[0027] Compared with the prior art, the new energy vehicle electronic oil pump and oil cooler test platform described in this embodiment of the utility model has the following advantages:

[0028] In the new energy vehicle electronic oil pump and oil cooler test platform provided in this embodiment of the utility model, since the oil pipe joint 1 is connected to the oil pipe, and the oil pipe is connected to the adapter 10; the adapter 10 is connected to the flow sensor 2, and the flow sensor 2 is connected to the main support block 4; the main support block 4 is equipped with a temperature sensor 9 and a lifting ring 3; the electronic oil pump 6 is installed on the oil pump mounting plate 5 and locked to the main support block 4; the heat exchanger 8 is installed on the heat exchanger mounting plate 7 and locked to the main support block 4; therefore, according to different electronic oil pump and heat exchanger products, corresponding mounting plates are designed and manufactured, and the electronic oil pump and heat exchanger are installed on the main support block through the corresponding mounting plates. The oil pipe joint is connected to the motor oil outlet, and the coolant is connected to the heat exchanger interface. When the oil pump is started, the high-temperature oil in the motor enters the main support block from the oil pipe joint, and after being cooled by the heat exchanger, it flows out from the upper adapter interface. As can be seen from the analysis, the test platform for electronic oil pumps and oil coolers for new energy vehicles provided by this utility model embodiment can experimentally verify the heat exchange efficiency of electronic oil pumps and heat exchangers, thereby determining the accuracy of the selection.

[0029] In practical applications, such as Figure 1As shown, the oil pipe joint 1 is connected to the oil pipe and can be locked by a hose clamp; the oil pipe is connected to the adapter 10 and can be locked by a hose clamp.

[0030] Among them, such as Figure 1 As shown, the adapter 10 and the flow sensor 2 can be connected by their own internal and external threads; the flow sensor 2 and the main support block 4 can be connected by their own internal and external threads.

[0031] Specifically, such as Figure 1 As shown, the temperature sensor 9 can be threaded onto the main support block 4; the lifting ring 3 can be threaded onto the main support block 4.

[0032] Furthermore, such as Figure 1 As shown, the aforementioned electronic oil pump 6 can be mounted on the oil pump mounting plate 5 with screws and locked to the main support block 4 with screws; the aforementioned heat exchanger 8 can be mounted on the heat exchanger mounting plate 7 with screws and locked to the main support block 4 with screws.

[0033] Furthermore, such as Figure 1 As shown, the flow sensor 2 can be a direct display flow meter, which makes it easy to directly observe changes in flow rate.

[0034] Furthermore, such as Figure 1 As shown, the flow sensor 2 and temperature sensor 9 can both be integrated at the inlet and outlet positions of the platform to simultaneously record inlet and outlet flow and temperature data and compare the records.

[0035] It should be added here that, in the test platform for electronic oil pumps and oil coolers of new energy vehicles provided in this utility model embodiment, the main support block can enlarge and standardize the interface of the heat exchanger mounting plate and the oil pump mounting plate according to the test requirements. That is, the interface can be made larger and made into a rectangular hole as much as possible. For different electronic oil pumps and heat exchangers, only the mounting plate with the same interface as the main support block needs to be made, so that different products can be tested.

[0036] The spacing of the corresponding oil holes on the heat exchanger mounting plate is designed so that they can be contained within the corresponding interface of the main support block to achieve oil flow; the main mounting plate is made with large hole spacing and large-sized holes. By adjusting the corresponding dimensions on the mounting plate, the platform is made more commensurable, with large-sized holes enclosing small-sized holes to form an oil passage.

[0037] Several mounting threaded holes can be designed on the main support block at the location of the heat exchanger mounting plate. This makes it easier to control the size when designing a small-sized heat exchanger mounting plate and avoids unnecessary data generated by designing unnecessary dimensions.

[0038] The working process of the new energy vehicle electronic oil pump and oil cooler test platform provided in this embodiment of the utility model is described in detail below:

[0039] Step S1: First, install the electronic oil pump and the oil pump mounting plate together with screws, and at the same time, install the heat exchanger and the heat exchanger mounting plate together.

[0040] Step S2: Install the electronic oil pump and oil pump mounting plate, as well as the heat exchanger and heat exchanger mounting plate, into the corresponding positions on the main support block.

[0041] Step S3: Install the oil pipe and adapter, and complete the installation of the flow sensor, temperature sensor, and lifting ring;

[0042] Step S4: Connect the oil pipe to the motor oil outlet through the oil pipe connector;

[0043] Step S5: Start the oil pump;

[0044] Step S6: Observe and record the data from the inlet and outlet flow sensors and temperature sensors;

[0045] Step S7: Complete the heat exchange efficiency comparison.

[0046] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A new energy vehicle electronic oil pump and oil cooler test platform, characterized in that, The utility model relates to a kind of oil temperature and flow data acquisition device, including: Oil pipe joint, flow sensor, lifting ring, main body support block, oil pump mounting plate, electronic oil pump, heat exchanger mounting plate, heat exchanger, temperature sensor, and adapter; The oil pipe joint is connected with oil pipe, and the oil pipe is connected with the adapter;The flow sensor is connected with the adapter, and the flow sensor is connected with the main body support block;The main body support block is equipped with the temperature sensor and the lifting ring;The electronic oil pump is installed in the oil pump mounting plate, and is locked in the main body support block;The heat exchanger is installed in the heat exchanger mounting plate, and is locked in the main body support block.

2. The new energy vehicle electronic oil pump and oil cooler test platform according to claim 1, characterized in that, The oil pipe joint is connected with the oil pipe, and is locked by throat clamp; The oil pipe is connected with the adapter, and is locked by throat clamp.

3. The new energy vehicle electronic oil pump and oil cooler test platform according to claim 1, characterized in that, The adapter is connected with the flow sensor by its internal and external threads; The flow sensor is connected with the main body support block by its internal and external threads.

4. The new energy vehicle electronic oil pump and oil cooler test platform according to claim 1, characterized in that, The temperature sensor is installed in the main body support block by thread; The lifting ring is installed in the main body support block by thread.

5. The new energy vehicle electronic oil pump and oil cooler test platform according to claim 1, characterized in that, The electronic oil pump is installed in the oil pump mounting plate by screw, and is locked in the main body support block by screw; The heat exchanger is installed in the heat exchanger mounting plate by screw, and is locked in the main body support block by screw.

6. The new energy vehicle electronic oil pump and oil cooler test platform according to claim 1, characterized in that, The flow sensor selects direct-display flowmeter.

7. The new energy vehicle electronic oil pump and oil cooler test platform according to claim 1 or 6, characterized in that, The flow sensor and the temperature sensor are integrated in the platform inlet and outlet position to record inlet and outlet flow and temperature data simultaneously.

Images