Pipeline structure suitable for brazing

Abstract

The utility model discloses a pipeline structure suitable for brazing, which comprises a flat plate and a runner plate arranged on the lower portion of the flat plate, a connector is arranged on the end face of the flat plate, and a cooling medium liquid inlet pipe and a cooling medium liquid outlet pipe which are connected with the connector are respectively arranged at one end of the connector. The other ends, away from the connector, of the cooling medium liquid inlet pipe and the cooling medium liquid outlet pipe are provided with a first switching block and a second switching block which are connected with the cooling medium liquid inlet pipe and the cooling medium liquid outlet pipe respectively. The utility model has the beneficial effects that the whole body is divided into three parts, the volume is small, the welding surface is reduced, the yield is high, the device is suitable for brazing, the welding points of the pipeline and the parts are increased, the welding ring is adopted for brazing, and meanwhile, the pipeline is additionally provided with the pier ring characteristic of welding ring positioning.

Description

Technical Field

[0001] This utility model relates to the technical field of cold plate heat exchanger pipeline structure, specifically a pipeline structure suitable for brazing. Background Technology

[0002] Existing cold plate heat exchangers typically use a single large machined part for the inlet and outlet assemblies when dealing with certain boundaries. This is costly, has high heat absorption, and is prone to poor welding when brazed together with the cold plate, which can lead to leakage. Utility Model Content

[0003] The purpose of this invention is to provide a pipe structure suitable for brazing, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a pipe structure suitable for brazing, comprising a flat plate and a flow channel plate at its lower part, wherein the end face of the flat plate is provided with a joint, one end of the joint is respectively provided with a cooling medium inlet pipe and a cooling medium outlet pipe connected thereto, and the other end of the cooling medium inlet pipe and the cooling medium outlet pipe away from the joint is respectively provided with a first adapter block and a second adapter block connected thereto.

[0005] In a further optimized configuration, the two ends of the cooling medium inlet pipe and the cooling medium outlet pipe are welded to the connector, the first adapter block, and the second adapter block, respectively.

[0006] In a further optimized configuration, the cooling medium inlet pipe and cooling medium outlet pipe are all connected to the connector, the first adapter block, and the second adapter block by welding the first welding ring to the second welding ring.

[0007] In a further optimization, both the first and second welding rings are made of the same material and are used to fill gaps in the parts.

[0008] In a further optimized configuration, the connector, the first adapter block, and the second adapter block are all fixedly connected to the flat plate.

[0009] Beneficial effects

[0010] The pipeline structure suitable for brazing provided by this utility model is composed of three parts. It is small in size, has a reduced welding surface, and has a high yield, making it suitable for brazing. It increases the number of welding points between the pipeline and the components, uses welding rings for brazing, and adds a support ring feature for positioning the welding rings in the pipeline. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is an exploded structural diagram of the connector, adapter block, and pipeline of this utility model;

[0013] Figure 3 This is a schematic diagram of the existing technology structure. Detailed Implementation

[0014] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0015] Example

[0016] like Figure 1-3 As shown, a pipe structure suitable for brazing includes a flat plate 1 and a flow channel plate 2 at its lower part. The end face of the flat plate 1 is provided with a connector 3. One end of the connector 3 is respectively provided with a cooling medium inlet pipe 6 and a cooling medium outlet pipe 7 connected thereto. The other end of the cooling medium inlet pipe 6 and the cooling medium outlet pipe 7 away from the connector 3 is respectively provided with a first adapter block 4 and a second adapter block 5 connected thereto.

[0017] In this embodiment, the two ends of the cooling medium inlet pipe 6 and the cooling medium outlet pipe 7 are welded to the connector 3, the first adapter block 4 and the second adapter block 5, respectively.

[0018] The cooling medium inlet pipe 6 and cooling medium outlet pipe 7 are all welded to the connector 3, the first adapter block 4 and the second adapter block 5 through the first welding ring 8 and the second welding ring 9.

[0019] Both the first welding ring 8 and the second welding ring 9 are made of 4047 material and are used to fill gaps in the parts.

[0020] Connector 3, first adapter block 4 and second adapter block 5 are all fixedly connected to plate 1.

[0021] It can replace traditional bulky inlet and outlet pipe fittings, reducing weight and material costs;

[0022] By reducing the welding area between block components and the motherboard, and using welding rings to weld pipelines, the brazing yield was improved.

[0023] By utilizing the characteristics of pipeline support rings, it is easy to install welding rings. In actual production, it can be adapted to automated production lines to improve assembly efficiency.

[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A pipe structure suitable for brazing, characterized in that: It includes a flat plate (1) and a flow channel plate (2) below it. The end face of the flat plate (1) is provided with a connector (3). One end of the connector (3) is respectively provided with a cooling medium inlet pipe (6) and a cooling medium outlet pipe (7) connected thereto. The other end of the cooling medium inlet pipe (6) and the cooling medium outlet pipe (7) away from the connector (3) is respectively provided with a first adapter block (4) and a second adapter block (5) connected thereto.

2. The pipeline structure suitable for brazing according to claim 1, characterized in that: The cooling medium inlet pipe (6) and cooling medium outlet pipe (7) are respectively welded to the connector (3), the first adapter block (4) and the second adapter block (5).

3. The pipeline structure suitable for brazing according to claim 1, characterized in that: The cooling medium inlet pipe (6) and cooling medium outlet pipe (7) are all welded to the connector (3), the first adapter block (4) and the second adapter block (5) by the first welding ring (8) and the second welding ring (9).

4. The pipeline structure suitable for brazing according to claim 3, characterized in that: Both the first welding ring (8) and the second welding ring (9) are made of 4047 material and are used to fill the gaps in the parts.

5. The pipeline structure suitable for brazing according to claim 1, characterized in that: The connector (3), the first adapter block (4) and the second adapter block (5) are all fixedly connected to the plate (1).

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