Air tightness testing device for water-cooled joint

Abstract

The utility model relates to a water cooling joint air tightness testing device, which comprises a water nozzle joint, a T-shaped waterproof pad and a pressing block, a joint pipeline is arranged in the water nozzle joint, the joint pipeline comprises an interface end, the pressing block is matched with the T-shaped waterproof pad to be installed on the interface end, and the T-shaped waterproof pad is connected and sealed between the pressing block and the water nozzle joint. Through the T-shaped design of the waterproof pad, the waterproof pad can be installed in the joint pipeline only through extrusion, pasting or embedding of the protruding part of the T-shaped waterproof pad in the assembling process, the connecting column of the pressing block is installed in the connecting channel of the T-shaped waterproof pad in an embedded mode, and clamping is more convenient. When the internal air pressure is too high, the T-shaped waterproof pad can expand to extrude the connector pipeline and the connecting column, the connecting pressing block and the water nozzle connector can be effectively pressed, dislocation is not likely to happen when the air pressure is too high, meanwhile, the problem of air leakage can be avoided, and the risk that the waterproof pad explodes is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid cooling plates, in particular to an airtight testing device for a water cooling joint. Background Art

[0002] In the prior art, O-type and flat waterproof pads are generally used to seal and isolate the pressure block 4 and the faucet joint 2. Because the O-type and flat waterproof pads have a relatively flat structure, they are inconvenient to clamp and are easily misplaced during installation or use. At the same time, when the air pressure reaches 6KGF or above, the O-type and flat waterproof pads are prone to leakage and other problems. The O-type and flat waterproof pads are prone to explode, thereby affecting the normal use of the product. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a water-cooling joint airtightness testing device.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: the utility model designs a water-cooling joint airtightness testing device, including a faucet joint, a T-shaped waterproof pad and a pressure block, a joint pipe is provided inside the faucet joint, the joint pipe includes an interface end, the pressure block is installed on the interface end in conjunction with the T-shaped waterproof pad, and the T-shaped waterproof pad is connected and sealed between the pressure block and the faucet joint.

[0005] Preferably, the T-shaped waterproof pad comprises a base and a protruding portion, the diameter of the base is larger than the diameter of the protruding portion, and a connecting channel is provided inside the T-shaped waterproof pad.

[0006] Preferably, a connecting column is provided at the bottom of the pressing block, the outer diameter of the connecting column matches the inner diameter of the connecting channel, and the connecting column is embedded in the connecting channel to make the T-shaped waterproof pad cooperate with the pressing block.

[0007] Preferably, a waterproof pad installation groove matching the base is provided around the connection column of the pressing block.

[0008] Preferably, a pressing block pipe is provided in the pressing block, and the pressing block pipe runs through the pressing block and the connecting column. When the pressing block is installed on the faucet joint with the T-shaped waterproof pad, the pressing block pipe is connected to the joint pipe.

[0009] Preferably, the outer diameter of the protrusion matches the inner diameter of the joint pipe, and the T-shaped waterproof pad is embedded in the joint pipe through the protrusion, so that the T-shaped waterproof pad is installed on the faucet joint.

[0010] The beneficial effect of the utility model is that the utility model relates to a water-cooling joint airtightness test device. By designing the waterproof pad in a T-shape, it only needs to be installed in the joint pipe by squeezing, pasting or embedding the protruding part of the T-shaped waterproof pad during assembly. The connecting column of the pressure block is embedded in the connecting channel of the T-shaped waterproof pad, making the clamping more stable and convenient. During the test, when the internal air pressure is too high, the T-shaped waterproof pad will expand and squeeze the joint pipe and the connecting column, which can effectively press the connecting pressure block and the faucet joint, and it is not easy to be misaligned when the air pressure is too high. At the same time, it can avoid the problem of air leakage and reduce the risk of the waterproof pad bursting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model installed on a liquid cooling plate.

[0012] Figure 2 It is a schematic diagram of the structure of the utility model disassembled from the liquid cooling plate.

[0013] Figure 3 The utility model is a schematic diagram of the explosion structure of the water-cooling joint airtightness testing device.

[0014] Figure 4 It is a schematic diagram of the overall structure of the utility model water-cooling joint airtightness testing device.

[0015] Figure 5 It is a schematic diagram of the overall structure of the pressing block of the utility model.

[0016] Figure 6 It is an internal cross-sectional view of the utility model water-cooling joint airtightness testing device.

[0017] Reference numerals

[0018] 1. Liquid cooling plate; 11. Water pipe outlet; 2. Water nozzle joint; 21. Joint pipe; 22. Connection end; 23. Interface end; 3. T-shaped waterproof pad; 31. Base; 32. Protrusion; 33. Connection channel; 4. Press block; 41. Connecting column; 42. Waterproof pad installation groove; 43. Press block pipe; 5. Water-cooling joint airtightness test device. DETAILED DESCRIPTION

[0019] See also Figure 1-6 As shown, the utility model relates to a water-cooling joint air-tightness testing device, the water-cooling joint air-tightness testing device 5 includes a liquid cooling plate 1, a faucet joint 2, a T-shaped waterproof pad 3 and a pressure block 4, the faucet joint 2 is installed on the liquid cooling plate 1, and a joint pipe 21 is provided inside the faucet joint 2, and the two ends of the joint pipe 21 are a connecting end 22 and an interface end 23, the connecting end 22 is connected to the water pipe port 11 of the liquid cooling plate 1, the pressure block 4 is installed on the interface end 23 in conjunction with the T-shaped waterproof pad 3, and the T-shaped waterproof pad 3 is connected and sealed between the pressure block 4 and the faucet joint 2.

[0020] Furthermore, a connecting column 41 is provided at the bottom of the pressing block 4, and the pressing block 4 is installed on the interface end 23 through the connecting column 41 in cooperation with the T-shaped waterproof pad 3. In order to further reduce the problem of installation misalignment, a waterproof pad installation groove 42 matching the T-shaped waterproof pad 3 is provided around the connecting column 41 of the pressing block 4. A pressing block pipe 43 is provided inside the pressing block 4, and the pressing block pipe 43 runs through the pressing block 4 and the connecting column 41. When the pressing block 4 is installed on the faucet joint 2 in cooperation with the T-shaped waterproof pad 3, the pressing block pipe 43 is connected to the joint pipe 21.

[0021] Furthermore, in this embodiment, the T-shaped waterproof pad 3 includes a base 31 and a protrusion 32, the diameter of the base 31 is larger than the diameter of the protrusion 32, and the appearance is T-shaped. The T-shaped waterproof pad 3 is provided with a connecting channel 33 inside, and the inner diameter of the connecting channel 33 matches the connecting column 41, and the connecting column 41 is embedded in the connecting channel 33, thereby strengthening the cooperation between the T-shaped waterproof pad 3 and the pressing block 4. The shape of the base 31 matches the waterproof pad installation groove 42, thereby reducing the misalignment problem during installation or use. The outer diameter of the protrusion 32 matches the inner diameter of the joint pipe 21, and the T-shaped waterproof pad 3 is installed in the joint pipe 21 by squeezing, pasting or embedding the protrusion 32, so that the T-shaped waterproof pad 3 is pressed tightly against the faucet joint 2.

[0022] In the prior art, O-type and flat waterproof pads are generally used to seal and isolate the pressure block 4 and the faucet joint 2. Because the O-type and flat waterproof pads have a relatively flat structure, they are inconvenient to clamp and are easily misplaced during installation or use. At the same time, when the air pressure reaches 6KGF or above, the O-type and flat waterproof pads are prone to leakage and other problems. The O-type and flat waterproof pads are prone to explode, thereby affecting the normal use of the product.

[0023] The utility model relates to a water-cooling joint airtightness test device. By designing the waterproof pad in T shape, during assembly, it only needs to be installed in the joint pipe 21 by squeezing, pasting or embedding the protruding part 32 of the T-shaped waterproof pad 3, and the connecting column 41 of the pressure block 4 is embedded in the connecting channel of the T-shaped waterproof pad 3, so that the clamping is more stable and convenient. During the test, when the internal air pressure is too high, the T-shaped waterproof pad 3 will expand and squeeze the joint pipe 21 and the connecting column 41, which can effectively press the connecting pressure block 4 and the faucet joint 2, and it is not easy to be misaligned when the air pressure is too high, and it can avoid the problem of air leakage, reducing the risk of the waterproof pad bursting.

[0024] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A water-cooling joint airtightness test device, characterized in that: It includes a faucet joint, a T-shaped waterproof pad and a pressing block. A joint pipe is arranged inside the faucet joint. The joint pipe includes an interface end. The pressing block is installed on the interface end in cooperation with the T-shaped waterproof pad. The T-shaped waterproof pad is connected and sealed between the pressing block and the faucet joint.

2. The water-cooling joint airtightness testing device according to claim 1, characterized in that: The T-shaped waterproof pad comprises a base and a protruding portion, the diameter of the base is larger than the diameter of the protruding portion, and a connecting channel is arranged inside the T-shaped waterproof pad.

3. The water-cooling joint airtightness testing device according to claim 2, characterized in that: A connecting column is provided at the bottom of the pressing block, the outer diameter of the connecting column matches the inner diameter of the connecting channel, and the connecting column is embedded in the connecting channel to make the T-shaped waterproof pad cooperate with the pressing block.

4. The airtightness testing device for a water-cooled joint according to claim 3, characterized in that: A waterproof pad installation groove matching the base is provided around the connection column of the pressing block.

5. The water-cooling joint airtightness testing device according to claim 3, characterized in that: A pressing block pipe is arranged in the pressing block, and the pressing block pipe runs through the pressing block and the connecting column. When the pressing block is installed on the faucet joint in cooperation with the T-shaped waterproof pad, the pressing block pipe is connected to the joint pipe.

6. The airtightness testing device for a water-cooled joint according to claim 2, characterized in that: The outer diameter of the protrusion matches the inner diameter of the joint pipe, and the T-shaped waterproof pad is embedded in the joint pipe through the protrusion, so that the T-shaped waterproof pad is installed on the faucet joint.

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