Dual-mode high-end car thermal management integrated module

Abstract

The utility model relates to the technical field of thermal management integration modules, in particular to a dual-mode high-end car thermal management integration module which improves the structural strength and hardness, reduces vibration and noise, improves the integration level and reduces the size. Comprising an integration mechanism; the engine cooling system further comprises an engine cooling mechanism, a motor cooling mechanism, a switching mechanism and a control mechanism, the engine cooling mechanism is installed on the integrated mechanism, the motor cooling mechanism is installed on the integrated mechanism, the switching mechanism is installed on the integrated mechanism, and the control mechanism is installed on the switching mechanism. The integrated mechanism assists the engine cooling mechanism and the motor cooling mechanism in cooling and circulating an engine and a motor, the switching mechanism facilitates switching of the motor cooling mechanism to motor cooling, and the control mechanism facilitates control over the engine cooling mechanism, the motor cooling mechanism and the switching mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal management integrated modules, in particular to a dual-mode high-end car thermal management integrated module. Background Art

[0002] The thermal management system of a plug-in hybrid vehicle involves engine, motor cooling, etc. When the engine and motor are working, they generate high temperatures and require coolant to cool down to ensure the best performance. Compared with the development of the cooling system of traditional gasoline engine vehicles, the development of the cooling system of PHEV hybrid vehicles is more complex. It is necessary to conduct thermal management not only on the engine, but also on the drive motor system and battery system. For the system, it is not just adding two sets of circulation circuits on the original basis, but also realizing the thermal management of the entire system through the operation management of electronic components to meet the vehicle's requirements.

[0003] The existing thermal management integrated module, such as the prior art with the application number CN202020254345.0, includes a thermal management integrated module, a heat exchanger, a first liquid inlet, a first liquid outlet, a flange bottom plate, a first mounting surface, a first mounting hole, a mounting bracket, a flow distribution part, a second mounting surface, a sealing groove and a sealing gasket, etc. A heat exchanger and a flow distribution component are arranged on the mounting bracket, and a flow distribution cavity is arranged inside the mounting bracket. After the coolant passes through the heat exchanger, it enters the flow distribution cavity, and the flow distribution component shunts and conveys the coolant in the flow distribution cavity to realize the heat dissipation of each heat dissipation unit to be cooled.

[0004] However, the prior art has low integration, a large volume, and low structural strength and environmental friendliness. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a dual-mode high-end car thermal management integrated module which improves the structural strength and hardness, reduces vibration and noise, improves the integration degree, and reduces the volume.

[0006] A dual-mode high-end car thermal management integrated module of the utility model includes an integration mechanism; it also includes an engine cooling mechanism, a motor cooling mechanism, a switching mechanism, and a control mechanism. The engine cooling mechanism is installed on the integration mechanism, the motor cooling mechanism is installed on the integration mechanism, the switching mechanism is installed on the integration mechanism, and the control mechanism is installed on the switching mechanism. The integration mechanism assists the engine cooling mechanism and the motor cooling mechanism to cool and circulate the engine and the motor. The switching mechanism facilitates the switching of the motor cooling mechanism for motor cooling, and the control mechanism facilitates the control of the engine cooling mechanism, the motor cooling mechanism, and the switching mechanism; the integration mechanism assists the engine cooling mechanism and the motor cooling mechanism to cool and circulate the engine and the motor. The switching mechanism facilitates the switching of the motor cooling mechanism for motor cooling, and the control mechanism facilitates the control of the engine cooling mechanism, the motor cooling mechanism, and the switching mechanism, improving the integration degree and reducing the overall volume.

[0007] Preferably, the integration mechanism includes a water-side manifold and a shock pad, and the shock pad is installed on the water-side manifold; the water-side manifold assists the engine cooling mechanism and the motor cooling mechanism to cool and circulate the engine and the motor, and the shock pad reduces vibration and noise, improves practicality, and ensures the NVH of the engine compartment.

[0008] Preferably, an engine circuit and a motor circuit are arranged in the water-side manifold, and the engine circuit and the motor circuit do not interfere with each other; through the above settings, the mixing heat situation is reduced, the mixing of coolants at different temperatures is prevented, the cross-heat is reduced, and the system energy efficiency is improved.

[0009] Preferably, the engine cooling mechanism includes a 400W water pump and 400W water pump fixing bolts. A first gasket is arranged on the 400W water pump, and the 400W water pump is installed on the water-side manifold through the 400W water pump fixing bolts; when installing the 400W water pump, first spray lubricating oil on the first gasket for sealing, and then fix the 400W water pump on the water-side manifold through the 400W water pump fixing bolts. Information is collected by the vehicle-end computer and sent to the control mechanism, and the control mechanism controls the rotation speed of the 400W water pump at different temperatures and its hydraulic performance to ensure that the engine is in an optimal working state.

[0010] Preferably, the motor cooling mechanism includes a 150W water pump and 150W water pump fixing bolts. A second gasket is provided on the 150W water pump, and the 150W water pump is installed on the water side manifold through the 150W water pump fixing bolts. When installing the 150W water pump, first spray lubricating oil on the second gasket and seal through the second gasket. Then, fix the 150W water pump on the water side manifold through the 150W water pump fixing bolts. The vehicle-end computer collects information and sends it to the control mechanism, which controls the rotation speed of the 150W water pump at different temperatures and its hydraulic performance to ensure that the motor is in an optimal working state.

[0011] Preferably, the switching mechanism includes a three-way valve and three-way valve fixing bolts. The three-way valve is installed on the water side manifold through the three-way valve fixing bolts. When installing the three-way valve, fix the three-way valve on the water side manifold through the three-way valve fixing bolts. Since it is a dual-motor, the three-way valve can be used to reverse the flow and cool the other motor.

[0012] Preferably, the control mechanism includes a controller, controller mounting bolts, and a wiring harness. The controller is installed on the water side manifold through the controller mounting bolts, and the wiring harness is installed on the controller. A third gasket is provided on the controller. When installing the controller, first install the third gasket on the water side manifold, and then install the controller on the water side manifold through the controller mounting bolts. The controller can control the 400W water pump, 150W water pump, and three-way valve fixing bolts, greatly reducing costs and the space occupied by parts and improving the integration level.

[0013] Preferably, the material of the water side manifold is PP-GF35; through the above settings, the environmental friendliness, structural strength, and hardness are improved.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The integrated mechanism assists the engine cooling mechanism and the motor cooling mechanism to cool and circulate the engine and the motor. The switching mechanism facilitates the switching of the motor cooling by the motor cooling mechanism, and the control mechanism facilitates the control of the engine cooling mechanism, the motor cooling mechanism, and the switching mechanism, improving the integration level and reducing the overall volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the first isometric structural schematic diagram of the present utility model;

[0016] Figure 2 is the second isometric structural schematic diagram of the present utility model;

[0017] Figure 3 is the installation explosion structural schematic diagram of the present utility model;

[0018] Reference numerals in the drawings: 01, integrated mechanism; 11, water side manifold; 12, shock pad; 02, engine cooling mechanism; 21, 400W water pump; 22, 400W water pump fixing bolt; 03, motor cooling mechanism; 31, 150W water pump; 32, 150W water pump fixing bolt; 04, switching mechanism; 41, three-way valve; 42, three-way valve fixing bolt; 05, control mechanism; 51, controller; 52, controller mounting bolt; 53, wire harness. Detailed implementation mode

[0019] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0020] Embodiment 1

[0021] As Figures 1 to 3 shown, a dual-mode high-end car thermal management integrated module includes an integrated mechanism 01, and also includes an engine cooling mechanism 02, a motor cooling mechanism 03, a switching mechanism 04, and a control mechanism 05. The engine cooling mechanism 02 is installed on the integrated mechanism 01, the motor cooling mechanism 03 is installed on the integrated mechanism 01, the switching mechanism 04 is installed on the integrated mechanism 01, and the control mechanism 05 is installed on the switching mechanism 04;

[0022] The integrated mechanism 01 assists the engine cooling mechanism 02 and the motor cooling mechanism 03 to cool and circulate the engine and the motor. The switching mechanism 04 facilitates the switching of the motor cooling by the motor cooling mechanism 03, and the control mechanism 05 facilitates the control of the engine cooling mechanism 02, the motor cooling mechanism 03, and the switching mechanism 04;

[0023] The integrated mechanism 01 includes a water side manifold 11 and a shock pad 12, and the shock pad 12 is installed on the water side manifold 11;

[0024] The water side manifold 11 is provided with an engine circuit and a motor circuit, and the engine and motor circuits do not interfere with each other;

[0025] The material of the water side manifold 11 is PP-GF35;

[0026] The engine cooling mechanism 02 and the motor cooling mechanism 03 are assisted by the water-side manifold 11 to cool and circulate the engine and the motor. The shock pad 12 is used to reduce vibration and noise, improve practicality, and ensure the NVH of the engine compartment. An engine circuit and a motor circuit are provided in the water-side manifold 11, and the engine circuit and the motor circuit do not interfere with each other, preventing the mixing of coolant at different temperatures, reducing heat transfer, and improving the energy efficiency of the system. The switching mechanism 04 facilitates the switching of the motor cooling by the motor cooling mechanism 03, and the control mechanism 05 facilitates the control of the engine cooling mechanism 02, the motor cooling mechanism 03, and the switching mechanism 04, improving the integration degree and reducing the overall volume.

[0027] Embodiment 2

[0028] As Figures 1 to 3 shown, a dual-mode high-end car thermal management integration module includes an integration mechanism 01, and also includes an engine cooling mechanism 02, a motor cooling mechanism 03, a switching mechanism 04, and a control mechanism 05. The engine cooling mechanism 02 is installed on the integration mechanism 01, the motor cooling mechanism 03 is installed on the integration mechanism 01, the switching mechanism 04 is installed on the integration mechanism 01, and the control mechanism 05 is installed on the switching mechanism 04;

[0029] The integration mechanism 01 assists the engine cooling mechanism 02 and the motor cooling mechanism 03 to cool and circulate the engine and the motor. The switching mechanism 04 facilitates the switching of the motor cooling by the motor cooling mechanism 03, and the control mechanism 05 facilitates the control of the engine cooling mechanism 02, the motor cooling mechanism 03, and the switching mechanism 04;

[0030] The engine cooling mechanism 02 includes a 400W water pump 21 and a 400W water pump fixing bolt 22. A first gasket is provided on the 400W water pump 21, and the 400W water pump 21 is installed on the water-side manifold 11 through the 400W water pump fixing bolt 22;

[0031] The motor cooling mechanism 03 includes a 150W water pump 31 and a 150W water pump fixing bolt 32. A second gasket is provided on the 150W water pump 31, and the 150W water pump 31 is installed on the water-side manifold 11 through the 150W water pump fixing bolt 32;

[0032] The switching mechanism 04 includes a three-way valve 41 and a three-way valve fixing bolt 42, and the three-way valve 41 is installed on the water-side manifold 11 through the three-way valve fixing bolt 42;

[0033] The control mechanism 05 includes a controller 51, a controller mounting bolt 52, and a wiring harness 53. The controller 51 is installed on the water-side manifold 11 through the controller mounting bolt 52, the wiring harness 53 is installed on the controller 51, and a third gasket is provided on the controller 51;

[0034] When installing the 400W water pump 21, first spray lubricating oil on the first gasket and seal through the first gasket. Then, fix the 400W water pump 21 on the water side manifold 11 with the 400W water pump fixing bolts 22. Collect information through the vehicle-end computer and send it to the control mechanism 05. The control mechanism 05 controls the rotation speed of the 400W water pump 21 at different temperatures and its hydraulic performance to ensure that the engine is in an optimal working state. When installing the 150W water pump 31, first spray lubricating oil on the second gasket and seal through the second gasket. Then, fix the 150W water pump 31 on the water side manifold 11 with the 150W water pump fixing bolts 32. Collect information through the vehicle-end computer and send it to the control mechanism 05. The control mechanism 05 controls the rotation speed of the 150W water pump 31 at different temperatures and its hydraulic performance to ensure that the motor is in an optimal working state. When installing the three-way valve 41, install the three-way valve 41 on the water side manifold 11 with the three-way valve fixing bolts 42. Since it is a dual-motor, reversing through the three-way valve 41 can cool the other motor. When installing the controller 51, first install the third gasket on the water side manifold 11, and then install the controller 51 on the water side manifold 11 with the controller installation bolts 52. The controller 51 can control the 400W water pump 21, the 150W water pump 31, and the three-way valve fixing bolts 42, greatly reducing costs and the space occupied by parts and improving the integration level.

[0035] Such as Figures 1 to 3As shown in the figure, a dual-mode high-end car thermal management integrated module of the present utility model, when working, uses the water side manifold 11 to assist the engine cooling mechanism 02 and the motor cooling mechanism 03 to cool and circulate the engine and the motor, reduces vibration and noise through the shock pad 12, improves practicability, and ensures the NVH of the engine compartment. The water side manifold 11 is provided with an engine circuit and a motor circuit, and the engine circuit and the motor circuit do not interfere with each other, preventing the mixing of coolant at different temperatures, reducing heat transfer, and improving the system energy efficiency. When installing the 400W water pump 21, first spray lubricating oil on the first gasket and seal through the first gasket. Then, fix the 400W water pump 21 on the water side manifold 11 through the 400W water pump fixing bolt 22. Collect information through the vehicle-end computer and send it to the control mechanism 05. The control mechanism 05 controls the rotation speed and hydraulic performance of the 400W water pump 21 at different temperatures to ensure that the engine is in an optimal working state. When installing the 150W water pump 31, first spray lubricating oil on the second gasket and seal through the second gasket. Then, fix the 150W water pump 31 on the water side manifold 11 through the 150W water pump fixing bolt 32. Collect information through the vehicle-end computer and send it to the control mechanism 05. The control mechanism 05 controls the rotation speed and hydraulic performance of the 150W water pump 31 at different temperatures to ensure that the motor is in an optimal working state. When installing the three-way valve 41, install the three-way valve 41 on the water side manifold 11 through the three-way valve fixing bolt 42. Since it is a dual-motor, the three-way valve 41 can be used for commutation to cool the other motor. When installing the controller 51, first install the third gasket on the water side manifold 11, and then install the controller 51 on the water side manifold 11 through the controller installation bolt 52. The controller 51 can control the 400W water pump 21, the 150W water pump 31, and the three-way valve fixing bolt 42, greatly reducing costs and the space of parts and improving the integration degree.

[0036] The 400W water pump 21, 150W water pump 31, three-way valve 41, controller 51, and wiring harness 53 of the present utility model are purchased on the market. Those skilled in the art only need to install and operate according to the attached user manual, without the need for creative labor from those skilled in the art.

[0037] The main functions achieved by the present utility model are: during the working process of the thermal management integrated module, improving the structural strength and hardness, reducing vibration and noise, improving the integration degree, and reducing the volume.

[0038] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in the technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A dual-mode high-end car thermal management integrated module, comprising an integrated mechanism (01); characterized in that: It also includes an engine cooling mechanism (02), a motor cooling mechanism (03), a switching mechanism (04) and a control mechanism (05), wherein the engine cooling mechanism (02) is mounted on the integrated mechanism (01), the motor cooling mechanism (03) is mounted on the integrated mechanism (01), the switching mechanism (04) is mounted on the integrated mechanism (01), and the control mechanism (05) is mounted on the switching mechanism (04); The integrated mechanism (01) assists the engine cooling mechanism (02) and the motor cooling mechanism (03) in cooling and circulating the engine and the motor, the switching mechanism (04) facilitates switching of the motor cooling mechanism (03) for the motor cooling, and the control mechanism (05) facilitates control of the engine cooling mechanism (02), the motor cooling mechanism (03) and the switching mechanism (04).

2. A dual-mode high-end car thermal management integrated module as claimed in claim 1, characterized in that: The integrated mechanism (01) comprises a water side manifold (11) and a shock absorbing pad (12), wherein the shock absorbing pad (12) is installed on the water side manifold (11).

3. A dual-mode high-end car thermal management integrated module as claimed in claim 2, characterized in that: An engine circuit and a motor circuit are arranged in the water side manifold (11), and the engine and motor circuits do not interfere with each other.

4. A dual-mode high-end car thermal management integrated module as claimed in claim 2, characterized in that: The engine cooling mechanism (02) comprises a 400W water pump (21) and a 400W water pump fixing bolt (22). The 400W water pump (21) is provided with a first sealing gasket. The 400W water pump (21) is mounted on the water side manifold (11) via the 400W water pump fixing bolt (22).

5. A dual-mode high-end car thermal management integrated module as claimed in claim 2, characterized in that: The motor cooling mechanism (03) comprises a 150W water pump (31) and a 150W water pump fixing bolt (32). The 150W water pump (31) is provided with a second sealing gasket. The 150W water pump (31) is mounted on the water side manifold (11) via the 150W water pump fixing bolt (32).

6. A dual-mode high-end car thermal management integrated module as claimed in claim 2, characterized in that: The switching mechanism (04) comprises a three-way valve (41) and a three-way valve fixing bolt (42), and the three-way valve (41) is mounted on the water side manifold (11) via the three-way valve fixing bolt (42).

7. A dual-mode high-end car thermal management integrated module as claimed in claim 2, characterized in that: The control mechanism (05) comprises a controller (51), a controller mounting bolt (52) and a wiring harness (53). The controller (51) is mounted on the water side manifold (11) via the controller mounting bolt (52), the wiring harness (53) is mounted on the controller (51), and a third sealing gasket is provided on the controller (51).

8. A dual-mode high-end car thermal management integrated module as claimed in claim 2, characterized in that: The material of the water side manifold (11) is PP-GF35.

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