Cooling water chamber connecting piece with double-layer sealing function

Abstract

The utility model relates to the technical field of connecting pieces, in particular to a heat dissipation water chamber connecting piece with a double-layer sealing function. The radiator comprises a radiator body, mounting bases are symmetrically arranged on the two sides of the radiator body, water chamber bodies are arranged in the mounting bases through pressing fixing shells, the mounting bases and the pressing fixing shells are fixed through a plurality of bolt sets, and the outer sides of the mounting bases and the pressing fixing shells are covered with a pair of sealing half shells; the two sealing half shells are fixed through a plurality of bolt sets. According to the utility model, through the sealing gasket between the mounting seat and the water chamber main body and the first sealing ring at the top of the pressing fixing shell, the leakage of the cooling liquid at the joint of the water chamber main body and the mounting seat is effectively prevented, and the second sealing ring on the sealing half shell is positioned at the port of the pressing fixing shell, so that the cooling liquid can be prevented from seeping from the port; the double-layer sealing structure greatly reduces the risk of leakage of the cooling liquid, and ensures the integrity and stability of a cooling liquid circulating system in the radiator.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting piece technical field especially relates to a heat dissipation water chamber connecting piece with double -layer sealing function. BACKGROUND

[0002] In the modern industry and all kinds of mechanical equipment running process, the radiator plays a vital role, and its performance directly influences the stable operation and service life of equipment. With the development of equipment towards high precision, high power and complex working condition environment, more stringent requirements are put forward for the connecting structure and sealing performance of the radiator.

[0003] Traditional radiator connecting piece often only adopts single layer sealing structure, and the sealing reliability is poor. In the long-term use process, due to the corrosion of cooling liquid, the vibration during equipment operation and the frequent change of temperature and pressure and other factors, the cooling liquid leakage phenomenon is easy to appear. Once the cooling liquid leaks, not only will the heat dissipation efficiency of the radiator drop sharply, influence the normal operation of equipment, but also can cause damage to other parts inside the equipment, cause a series of security risks and high maintenance cost.

[0004] Moreover, in the installation and maintenance process, the structure design of traditional connecting piece is not reasonable enough, and the installation steps are complicated, so that professional personnel can complete it with the help of special tools, which not only increases the difficulty of installation and maintenance, but also prolongs the downtime of equipment, reduces the production efficiency. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a heat dissipation water chamber connecting piece with double -layer sealing function to solve the problems in the background art.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme, it includes radiator main part, the both sides symmetry of radiator main part are provided with mounting seat, the water chamber main body is provided with in mounting seat through the lower pressure fixed shell, the mounting seat and the lower pressure fixed shell are fixed between through a plurality of bolt groups, the outside cover of mounting seat and lower pressure fixed shell is equipped with a pair of sealing half shell, a plurality of bolt groups are fixed between two sealing half shell.

[0007] As the utility model is preferred, the inner wall of mounting seat is provided with the placement edge, the placement edge is provided with the sealing gasket, the water chamber main body is arranged on the sealing gasket, the top four corners of mounting seat are all provided with the positioning hole, the front and rear two sides of mounting seat are provided with two groups of connecting block one.

[0008] As the utility model is preferred, the lower pressing fixed shell is provided with a water chamber main body outside, the lower pressing fixed shell is provided with a positioning column on the bottom of four corners, the positioning column is inserted into the positioning hole, the lower pressing fixed shell is provided with a connecting block two at the position of corresponding connecting block one and connecting block two, and each group of corresponding connecting block one and connecting block two is fixed through a bolt group, the bottom of the lower pressing fixed shell is provided with a first sealing ring, and the first sealing ring is pressed on the bottom edge of the water chamber main body.

[0009] As the utility model is preferred, the lower pressing fixed shell is provided with a water chamber main body outside, the lower pressing fixed shell is provided with a positioning column on the bottom of four corners, the positioning column is inserted into the positioning hole, the lower pressing fixed shell is provided with a connecting block two at the position of corresponding connecting block one and connecting block two, and each group of corresponding connecting block one and connecting block two is fixed through a bolt group, the bottom of the lower pressing fixed shell is provided with a first sealing ring, and the first sealing ring is pressed on the bottom edge of the water chamber main body.

[0010] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0011] 1, the utility model discloses a sealing gasket between the mounting seat and the water chamber main body and the first sealing ring on the top of the lower pressing fixed shell, forms the first layer of sealing defense line, effectively prevents the cooling liquid leakage at the connecting place of the water chamber main body and the mounting seat, and the second sealing ring on the sealing half shell is located at the port of the lower pressing fixed shell, can prevent the cooling liquid from seeping out from the port, and the third sealing ring is in the gap of the contact surface of the mounting seat and the lower pressing fixed shell, further prevents the leakage that can appear at the key position, and this double-layer sealing structure greatly reduces the cooling liquid leakage risk, ensures the integrity and stability of the cooling liquid circulation system in the radiator, makes the radiator can long time high efficiency operation, reduces the equipment failure and maintenance cost caused by the cooling liquid leakage.

[0012] 2, the utility model adopts the component of assembly type to install the water chamber main body, when needing to maintain the radiator, for example, checks the inside situation of water chamber or replaces sealing ring and other parts, since the connecting piece adopts the modular design concept, the connection between each component is clear and easy to disassemble, only needs to loosen the corresponding bolt group, can remove the sealing half shell, the lower pressing fixed shell and other components in sequence, the convenient maintenance characteristic greatly shortens the equipment downtime, reduces the maintenance cost, improves the overall operation efficiency and maintainability of the equipment. ACCURACY

[0013] Figure 1 It is the whole structure schematic view of the utility model;

[0014] Figure 2 The structural schematic view of the mounting seat, the pressing fixing shell and the water chamber main body during assembly of the utility model;

[0015] Figure 3 The utility model discloses a kind of double-layer sealing function's heat dissipation water chamber connecting piece, the utility model mainly includes radiator main body 1, mounting seat 2, water chamber main body 6, pressing fixing shell 3 and sealing half shell 4 etc. Figure 2 The explosion display view of the utility model;

[0016] Figure 4 The structural schematic view of the mounting seat of the utility model;

[0017] Figure 5 The structural schematic view of the inside of the sealing half shell of the utility model;

[0018] Figure 6 The structural schematic view of the outside of the sealing half shell of the utility model;

[0019] Figure 7 The structural schematic view of the bottom view angle of the pressing fixing shell of the utility model.

[0020] Fig. 1 is a structural schematic view of the utility model; Fig. 2 is a structural schematic view of the mounting seat of the utility model; Fig. 3 is a structural schematic view of the inside of the sealing half shell of the utility model; Fig. 4 is a structural schematic view of the outside of the sealing half shell of the utility model; Fig. 5 is a structural schematic view of the pressing fixing shell of the utility model; Fig. 6 is a structural schematic view of the water chamber main body of the utility model. DETAILED DESCRIPTION

[0021] To make the purpose, technical scheme and advantage of the utility model more clear and explicit, the utility model is explained in further detail below by combining with specific implementation manner and referring to drawings. It should be understood that these descriptions are only exemplary, and not to limit the scope of the utility model. In addition, in the following description, the description of known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0022] As shown in Figures 1-7 The utility model discloses a kind of double-layer sealing function's heat dissipation water chamber connecting piece, the utility model mainly includes radiator main body 1, mounting seat 2, water chamber main body 6, pressing fixing shell 3 and sealing half shell 4 etc.

[0023] Radiator main body 1 is the basic part of entire structure, and mounting seat 2 is symmetrically provided on its two sides, placing edge 20 is provided on the inner wall of mounting seat 2, sealing gasket 21 is placed on placing edge 20, water chamber main body 6 is directly placed on the sealing gasket 21, while, positioning hole 22 is opened in the top four corners of mounting seat 2, and two groups of connecting block one 23 are symmetrically provided on the front and back sides thereof;

[0024] The lower pressing fixed shell 3 is arranged outside the water chamber body 6, the positioning columns 30 arranged at the bottom of the lower pressing fixed shell 3 can be accurately inserted into the positioning holes 22 at the top of the mounting seat 2, which ensures the accuracy of the installation position of the lower pressing fixed shell 3, the connecting blocks two 31 are arranged at the positions corresponding to the connecting blocks one 23 around the lower pressing fixed shell 3, each group of the connecting blocks one 23 and the connecting blocks two 31 are firmly connected through the bolt groups 5, so that the water chamber body 6 is tightly fixed in the mounting seat 2, in addition, the bottom of the lower pressing fixed shell 3 is provided with the first sealing ring 32, which is pressed on the bottom edge of the water chamber body 6, further enhancing the sealing effect between the water chamber body 6 and the lower pressing fixed shell 3;

[0025] The sealing half shell 4 provides a second layer of sealing and protection for the whole connecting structure, the placing grooves 40 are arranged on the side wall of the sealing half shell 4 at positions corresponding to the connecting blocks one 23 and the connecting blocks two 31, during installation, the sealing half shell 4 is accurately covered outside the mounting seat 2 and the lower pressing fixed shell 3 through the placing grooves 40, so that it can cover the connecting parts of the connecting blocks one 23 and the connecting blocks two 31, the top of the sealing half shell 4 is provided with the second sealing ring 41, which is located at the port of the lower pressing fixed shell 3, effectively preventing possible leakage there, the third sealing ring 42 is arranged on the wall of the sealing half shell 4, which is located at the gap between the mounting seat 2 and the lower pressing fixed shell 3, further enhancing the sealing performance of the area, the connecting blocks three 43 are symmetrically arranged at the upper and lower ends of the left and right sides of the sealing half shell 4, the connecting blocks three 43 corresponding to the two sealing half shells 4 are connected through the bolt groups 5, so that the two sealing half shells 4 are tightly fixed together to form a complete sealing and protection layer.

[0026] During installation, first, the water chamber body 6 is stably placed on the sealing gasket 21 of the mounting seat 2, ensuring close fitting, then, the lower pressing fixed shell 3 is accurately sleeved on the water chamber body 6, so that the positioning columns 30 are accurately aligned with the corresponding positioning holes 22, after the lower pressing fixed shell 3 is in place, the connecting blocks one 23 and the connecting blocks two 31 are firmly fixed by the bolt groups 5, so that the water chamber body 6 can be stably fixed on the radiator body 1;

[0027] Then, the two sealing half shells 4 are taken out, the placing grooves 40 of the two sealing half shells 4 are respectively aligned with the mutually fixed connecting blocks one 23 and the connecting blocks two 31 on both sides, so that the two sealing half shells 4 simultaneously and completely cover the mounting seat 2 and the lower pressing fixed shell 3, finally, the two sealing half shells 4 are tightly fixed by using the bolt groups 5, so as to play the role of the second layer of sealing and fixation, further enhancing the sealing performance and stability of the whole structure.

[0028] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A heat dissipating water chamber connector having a double sealing function, comprising a heat dissipator main body (1), characterized in that: The heat sink body (1) is symmetrically provided with mounting seat (2) on both sides, the mounting seat (2) is provided with water chamber body (6) through the lower pressing fixed shell (3), the mounting seat (2) and the lower pressing fixed shell (3) are fixed through a plurality of bolt groups (5), the outer side of the mounting seat (2) and the lower pressing fixed shell (3) is covered with a pair of sealing half shell (4), two sealing half shell (4) are fixed through a plurality of bolt groups (5).

2. The water chamber connector with double sealing function according to claim 1, characterized in that: The inner wall of the mounting seat (2) is provided with a placing edge (20), the placing edge (20) is provided with a sealing gasket (21), the water chamber body (6) is arranged on the sealing gasket (21), the top of the mounting seat (2) is provided with a positioning hole (22), and the front and rear sides of the mounting seat (2) are symmetrically provided with two groups of connecting blocks (23).

3. The heat sink water chamber connector with double sealing function according to claim 2, characterized in that: The lower pressing fixed shell (3) is provided with a water chamber body (6) outside, the bottom of the lower pressing fixed shell (3) is provided with a positioning column (30), the positioning column (30) is inserted into the positioning hole (22), the lower pressing fixed shell (3) is provided with a connecting block (31) corresponding to the connecting block (23) around, and each group of connecting block (23) and connecting block (31) are fixed through bolt group (5), the bottom of the lower pressing fixed shell (3) is provided with a first sealing ring (32), and the first sealing ring (32) is pressed on the bottom edge of the water chamber body (6).

4. The heat sink water chamber connector with double sealing function according to claim 3, characterized in that: The side wall of the sealing half shell (4) is provided with a placing groove (40) corresponding to the connecting block (23) and the connecting block (31), the top of the sealing half shell (4) is provided with a second sealing ring (41), the second sealing ring (41) is located at the port of the lower pressing fixed shell (3), the wall of the sealing half shell (4) is provided with a third sealing ring (42), the third sealing ring (42) is located at the gap of the contact surface between the mounting seat (2) and the lower pressing fixed shell (3), the upper and lower ends of the left and right sides of the sealing half shell (4) are symmetrically provided with connecting block (43), and the connecting block (43) of the two sealing half shell (4) is connected through bolt group (5).

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