Stainless steel water-cooled joint

Abstract

The utility model discloses a stainless steel water-cooling joint in the joint field, which comprises a joint piece and a screwing piece, the joint piece comprises a sleeve with a cavity inside and a locking part which is connected with the front end of the sleeve and is coaxially fixed, and a through hole communicated with the cavity of the sleeve is arranged at the central position of the locking part. The inner diameter of the through hole is smaller than that of the cavity, an anti-overflow part extending towards the interior of the cavity is arranged at the joint of the through hole and the cavity, external threads are arranged on the outer side of the locking part, at least one water injection opening and at least one water drainage opening are formed in the outer side face of the sleeve, and two auxiliary grooves and a main groove distributed coaxially are formed in the rear end of the sleeve. The screwing piece is provided with a main inserting rod inserted into the main groove, an auxiliary inserting rod inserted into the auxiliary groove and a connecting piece connected with the top of the main inserting rod and the top of the auxiliary inserting rod at the same time. The detachable screwing piece is assembled at the rear end of the connector piece, a user can screw the connector piece clockwise or anticlockwise through the screwing piece, rapid assembly or disassembly of the connector piece on equipment is achieved, operation is easy and convenient, and surface abrasion of the connector piece is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of joints, in particular to a stainless steel water-cooling joint. Background Art

[0002] The water-cooling joint is an important component in the water-cooling system. It is mainly used to connect different parts of the equipment and achieve effective heat dissipation at high temperatures of the equipment through the smooth circulation of cooling water. It is usually used to cool high-temperature components in equipment such as motors, transformers, and hydraulic systems.

[0003] However, when the water-cooling joint is connected to the equipment, it is basically tightened manually, or the surface of the water-cooling joint is clamped with pliers or other auxiliary tools and rotated to lock the water-cooling joint with the equipment. However, after the pliers or other tools are clamped on the surface of the water-cooling joint, on the one hand, the surface of the water-cooling joint is smooth and it is easy to slip after rotation, making it difficult to assemble. On the other hand, after clamping, the surface of the water-cooling joint is easily damaged, and even the water-cooling joint is deformed, affecting its use. Utility Model Content

[0004] In order to overcome the deficiencies of the existing technical solutions, the utility model provides a stainless steel water-cooling joint, which can effectively solve the technical problem of the difficulty in assembling the current water-cooling joint.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A stainless steel water-cooled joint, consisting of a joint piece and a twisting piece, the joint piece comprising a sleeve with a cavity inside and a locking part coaxially connected to the front end of the sleeve, a through hole communicated with the sleeve cavity is provided at the center of the locking part, the inner diameter of the through hole is smaller than the cavity, and an anti-overflow part extending into the cavity is provided at the connection between the two, an external thread is provided on the outer side of the locking part, at least one water injection port and at least one drainage port are provided on the outer side of the sleeve, both the water injection port and the drainage port are communicated with the interior of the sleeve, two auxiliary grooves and a coaxially distributed main groove are provided at the rear end of the sleeve, the twisting piece is provided with a main plug rod inserted into the main groove, an auxiliary plug rod inserted into the auxiliary groove, and a connecting piece connecting the tops of the main plug rod and the auxiliary plug rod at the same time.

[0007] Furthermore, the water inlet is arranged at the top of the sleeve, and the water outlet is arranged at the bottom of the sleeve.

[0008] Furthermore, the outer side surface of the sleeve is also provided with at least one coaxially distributed annular groove.

[0009] Furthermore, a main protrusion protruding from the bottom of the main groove and inserted into the bottom of the main insertion rod is provided, and an auxiliary protrusion protruding from the bottom of the auxiliary groove and inserted into the bottom of the auxiliary insertion rod is provided.

[0010] Furthermore, the two auxiliary grooves are symmetrically arranged on both sides of the main groove, and the two auxiliary grooves are aligned with the main groove in a straight line.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model assembles a detachable twisting piece at the rear end of the connector, and the user can use the twisting piece to twist the connector in a clockwise or counterclockwise direction to realize rapid assembly or disassembly of the connector on the equipment. The operation is simple and convenient, and wear on the surface of the connector is avoided, thereby extending the service life of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the connection between the connecting member and the twisting member in the embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the rear end structure of the sleeve in an embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the connector according to the embodiment of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the twisting member in the embodiment of the utility model;

[0017] Numbers in the figure:

[0018] 1-connector, 2-screwing part;

[0019] 101-cavity, 102-sleeve, 103-locking part, 104-through hole, 105-overflow prevention part, 106-external thread, 107-water inlet, 108-drainage outlet, 109-auxiliary groove, 110-main groove, 111-annular groove, 112-main protrusion, 113-auxiliary protrusion;

[0020] 201-main plug rod, 202-auxiliary plug rod, 203-connecting piece. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-4As shown, the utility model provides a stainless steel water-cooled joint, which is mainly used for cooling high-temperature components in equipment such as motors and transformers. Its main structure is mainly composed of a joint member 1 and a twisting member 2, which are detachable structures. When the joint member 1 needs to be connected or disassembled with the equipment, the user can use the twisting member 2 to quickly lock the joint member 1 with the equipment or remove the joint member 1 from the equipment. In particular, when the joint member 1 is a cylindrical structure, the structure is not convenient to hold or clamp and is easy to slip. Therefore, the use of the twisting member 2 makes the overall operation more convenient.

[0023] The connector 1 includes a sleeve 102 with a cavity 101 inside and a locking portion 103 coaxially connected to the front end of the sleeve 102. The cavity 101 inside the sleeve 102 is the location for water cooling. After the sleeve 102 is fixed to the equipment with the external thread 106 on the outer side of the locking portion 103, the component of the equipment that needs cooling treatment is inserted into the cavity 101. When inserted, a through hole 104 is provided at the center of the locking portion 103, which is connected to the cavity 101 of the sleeve 102. The inner diameter of the through hole 104 is smaller than that of the cavity 101, and an anti-overflow portion 105 extending into the cavity 101 is provided at the connection between the two. At this time, the water cooled in the cavity 101 is not easy to overflow from one end of the through hole 104 due to the obstruction of the anti-overflow portion 105, thereby preventing the water from flowing back into the equipment.

[0024] Two water injection ports 107 and two drainage ports 108 are provided on the outer side of the sleeve 102. The water injection ports 107 and the drainage ports 108 are both connected to the interior of the sleeve 102. At the same time, the water injection ports 107 and the drainage ports 108 connected to the cavity 101 form an inlet-outlet structure. The structure of multiple water injection ports 107 and drainage ports 108 ensures the normal circulation of internal water and avoids blockage. However, in order to allow the water to flow normally, the water injection port 107 is located at the top of the sleeve 102, and the water flowing out of the water injection port 107 can directly fall on the parts of the equipment that need cooling treatment, while the drainage port 108 is located at the bottom of the sleeve 102 to reduce the amount of water remaining inside the sleeve 102.

[0025] Two auxiliary grooves 109 and a coaxially distributed main groove 110 are provided at the rear end of the sleeve 102. The twisting member 2 is provided with a main plug rod 201 inserted into the main groove 110, an auxiliary plug rod 202 inserted into the auxiliary groove 109, and a connecting piece 203 connecting the main plug rod 201 and the top of the auxiliary plug rod 202 at the same time. The auxiliary groove 109 and the main groove 110 at the rear end of the sleeve 102 are used for use with the twisting member 2. When assembling the connector 1, the user can insert the twisting member 2 into the rear end of the sleeve 102 and then rotate it to realize rapid assembly of the connector on the equipment and reduce the difficulty of assembly. At the same time, in order to improve the balance during twisting, the two auxiliary grooves 109 are symmetrically distributed on both sides of the main groove 110, and the two auxiliary grooves 109 are aligned in a straight line with the main groove 110.

[0026] When the screwing piece 2 is inserted into the rear end of the sleeve 102, in order to further strengthen the inserted screwing piece 2, a main protrusion 112 is added at the bottom of the main groove 110 and inserted into the bottom of the main insertion rod 201. At the same time, an auxiliary protrusion 113 is also added at the bottom of the auxiliary groove 109 and inserted into the bottom of the auxiliary insertion rod 202, thereby strengthening the connection between the screwing piece 2 and the rear end of the sleeve 102 to prevent it from loosening.

[0027] The outer side of the sleeve 102 is also provided with two coaxially distributed annular grooves 111, which can not only reduce the weight of the entire connector 1 and improve the firmness after assembly, but also allow users to connect some hanging connectors with the help of the annular grooves 111 to strengthen fixation.

[0028] Compared with the traditional technology, the present technical solution assembles a detachable screwing piece 2 at the rear end of the connector 1. The user can use the screwing piece 2 to screw the connector 1 clockwise or counterclockwise to realize the rapid assembly or disassembly of the connector 1 on the equipment. The operation is simple and convenient, avoiding wear on the surface of the connector 1 and extending the service life of the connector 1.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A stainless steel water-cooled joint, consisting of a joint member and a twisting member, characterized in that: The connector comprises a sleeve with a cavity inside and a locking portion coaxially connected to the front end of the sleeve, a through hole communicating with the sleeve cavity is provided at the center of the locking portion, the inner diameter of the through hole is smaller than the cavity, and an overflow prevention portion extending into the cavity is provided at the connection between the two, an external thread is provided on the outer side of the locking portion, at least one water injection port and at least one drainage port are provided on the outer side of the sleeve, both the water injection port and the drainage port are communicated with the interior of the sleeve, two auxiliary grooves and a coaxially distributed main groove are provided at the rear end of the sleeve, the twisting member is provided with a main plug rod inserted into the main groove, an auxiliary plug rod inserted into the auxiliary groove, and a connecting piece connecting the tops of the main plug rod and the auxiliary plug rod at the same time.

2. A stainless steel water-cooling joint according to claim 1, characterized in that: The water inlet is arranged at the top of the sleeve, and the water outlet is arranged at the bottom of the sleeve.

3. A stainless steel water-cooling joint according to claim 1, characterized in that: The outer side surface of the sleeve is also provided with at least one coaxially distributed annular groove.

4. A stainless steel water-cooling joint according to claim 1, characterized in that: The bottom of the main groove is provided with a main protrusion which is inserted into the bottom of the main insertion rod, and the bottom of the auxiliary groove is provided with an auxiliary protrusion which is inserted into the bottom of the auxiliary insertion rod.

5. A stainless steel water-cooling joint according to claim 1 or 4, characterized in that: The two auxiliary grooves are symmetrically arranged on both sides of the main groove, and the two auxiliary grooves are aligned with the main groove in a straight line.

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