Runner plate deep groove device

Abstract

A runner plate deep groove device comprises an electronic expansion valve, a runner plate, a first sealing face, a first sealing ring, a deep groove, an electronic expansion valve outlet, a second sealing face, a second sealing ring, an electronic expansion valve inlet and a runner. The first sealing face, the deep groove, the second sealing face, the flow channel and the flow channel plate are an integrated piece, the electronic expansion valve, the first sealing ring and the second sealing ring are assembled on the flow channel plate, the electronic expansion valve outlet, the electronic expansion valve inlet and the electronic expansion valve are an integrated combined piece, the deep groove is formed between the first sealing face and the second sealing face, and the deep groove is formed between the first sealing face and the second sealing face. And the deep groove is communicated with the flow channel and avoids the sealing surface, so that the flow channel is processed wider, and the flow resistance is effectively reduced. The runner plate can be widely applied to the design of the runner plate of the automobile heat management module.

Description

Technical Field

[0001] The invention relates to the technical field of automobile thermal management integrated modules, in particular to a flow channel plate deep groove device. Background Art

[0002] At present, the flow channel plate of the automotive thermal management integrated module has no deep grooves, and the side of the circular flow channel connecting the electronic expansion valve outlet and the flow channel coincides with the first sealing surface, resulting in a small cross-sectional area of ​​the circular flow channel, a narrow flow channel, a large flow resistance, and low heat exchange efficiency of the thermal management module, which seriously affects the performance of the thermal management module. Summary of the invention

[0003] The utility model aims to provide a deep groove device of a flow channel plate, which can effectively solve the problems that the flow channel is close to the sealing surface, the flow channel cross-sectional area is small, and the flow channel flow resistance is large, and can effectively reduce the flow channel flow resistance.

[0004] The technical solution adopted by the utility model is: a flow channel plate deep groove device, the flow channel plate of the device is provided with deep grooves.

[0005] The deep groove is arranged between the first sealing surface and the second sealing surface.

[0006] The deep groove is a circular flow channel.

[0007] The deep groove device of the flow channel plate comprises an electronic expansion valve, a flow channel plate, a first sealing surface, a first sealing ring, a deep groove, an electronic expansion valve outlet, a second sealing surface, a second sealing ring, an electronic expansion valve inlet and a flow channel. The specific structure and connection method of the components are as follows:

[0008] The deep groove is connected to the electronic expansion valve outlet and the flow channel. The first sealing surface, the deep groove, the second sealing surface, the flow channel and the flow channel plate are an integrated part. The electronic expansion valve, the first sealing ring and the second sealing ring are assembled on the flow channel plate. The electronic expansion valve outlet, the electronic expansion valve inlet and the electronic expansion valve are an integrated assembly.

[0009] The distance between the side surface of the deep groove and the first sealing surface is 2-3 mm.

[0010] The outstanding effects of the utility model are:

[0011] The use of the utility model can effectively solve the problems that the flow channel is close to the sealing surface, the flow channel cross-sectional area is small, and the flow resistance is large; because the deep grooves are provided on the flow channel plate, the deep grooves increase the flow channel cross-sectional area, effectively reduce the flow resistance, and can be widely used in the design of flow channel plates of automotive thermal management modules. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the deep groove device of the flow channel plate described in the utility model.

[0013] Marked in the figure are: electronic expansion valve 1, flow channel plate 2, first sealing surface 3, first sealing ring 4, deep groove 5, electronic expansion valve outlet 6, second sealing surface 7, second sealing ring 8, electronic expansion valve inlet 9, flow channel 10. DETAILED DESCRIPTION

[0014] The technical solution and working principle of the utility model are further described in detail below in conjunction with the accompanying drawings and embodiments.

[0015] like Figure 1 As shown, the deep groove device of the flow channel plate of the utility model comprises components including an electronic expansion valve 1, a flow channel plate 2, a first sealing surface 3, a first sealing ring 4, a deep groove 5, an electronic expansion valve outlet 6, a second sealing surface 7, a second sealing ring 8, an electronic expansion valve inlet 9 and a flow channel 10. The specific structure and connection method of the components are as follows:

[0016] The deep groove 5 is connected to the expansion valve outlet 6 and the flow channel 10. The first sealing surface 3, the deep groove 5, the second sealing surface 7, the flow channel 10 and the flow channel plate 2 are an integrated part. The electronic expansion valve 1, the first sealing ring 4 and the second sealing ring 8 are assembled on the flow channel plate 2. The electronic expansion valve outlet 6, the electronic expansion valve inlet 9 and the electronic expansion valve 1 are an integrated assembly.

[0017] The deep groove 5 is a circular flow channel.

[0018] The deep groove 5 is arranged between the first sealing surface 3 and the second sealing surface 7 .

[0019] The distance between the side surface of the deep groove and the first sealing surface 3 is 2-3 mm.

[0020] Working principle and process:

[0021] In conventional design, there is no deep groove 5 on the flow channel plate 2, and the side surface of the annular flow channel connecting the electronic expansion valve outlet 6 and the flow channel 10 coincides with the first sealing surface, resulting in a small cross-sectional area of ​​the annular flow channel, a narrow flow channel, a large flow resistance, and a low heat exchange efficiency of the thermal management module, which seriously affects the performance of the thermal management module.

[0022] After the deep groove 5 is provided on the flow channel plate 2 of the utility model, the cross-sectional area of ​​the flow channel connecting the electronic expansion valve outlet 6 and the flow channel 10 is greatly increased, the flow channel is widened, the flow resistance of the flow channel is effectively reduced, and the performance of the automotive thermal management integrated module is greatly improved.

Claims

1. A deep groove device of a flow channel plate, characterized in that: The flow channel plate of the device is provided with deep grooves.

2. The deep groove device of the flow channel plate according to claim 1, characterized in that: The deep groove is arranged between the first sealing surface and the second sealing surface.

3. The deep groove device of the flow channel plate according to claim 1, characterized in that: The deep groove is a circular flow channel.

4. The deep groove device of the flow channel plate according to claim 1, characterized in that: Its components include an electronic expansion valve, a flow channel plate, a first sealing surface, a first sealing ring, a deep groove, an electronic expansion valve outlet, a second sealing surface, a second sealing ring, an electronic expansion valve inlet and a flow channel. The specific structure and connection method of the components are as follows: The deep groove is connected to the electronic expansion valve outlet and the flow channel. The first sealing surface, the deep groove, the second sealing surface, the flow channel and the flow channel plate are an integrated part. The electronic expansion valve, the first sealing ring and the second sealing ring are assembled on the flow channel plate. The electronic expansion valve outlet, the electronic expansion valve inlet and the electronic expansion valve are an integrated assembly.

5. The deep groove device of the flow channel plate according to claim 1, characterized in that: The distance between the side surface of the deep groove and the first sealing surface is 2-3 mm.

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