Spliced cooling pipe

Abstract

The utility model discloses a splicing type cooling pipe which comprises a first cooling pipe, a second cooling pipe and a supporting frame, the first cooling pipe and the second cooling pipe are both arranged on the supporting frame in a sliding mode, and the first cooling pipe and the second cooling pipe are connected through a flange plate. When a first cooling pipe shakes due to fluctuation of the liquid flow rate, dynamic energy is transmitted to a first sleeve, a clamping piece is tightly attached to a clamping block, the impact force is relieved, and the connection stability is enhanced, when a second cooling pipe shakes due to fluctuation of the liquid flow rate, a second pipeline drives a fixing piece, so that an extrusion groove is converted into thrust to a limiting rod, and therefore the cooling effect is improved. The clamping piece is made to slide and extrude the clamping piece, connection between the sleeves is deepened, the fitting degree and sealing performance of the flange plate are improved, shaking of the pipeline can be converted into a factor for enhancing the connection strength, the loosening and sealing problems are effectively prevented, and the overall stability and safety of a pipeline system are improved.

Description

Technical Field

[0001] The utility model relates to the field of cooling pipes, in particular to a spliced ​​cooling pipe. Background Art

[0002] The core cooling mechanism of the cooling pipe relies on the cooling medium flowing through it, such as circulating water or other coolant, which achieves the cooling effect on the pipe and its surrounding environment by absorbing and taking away heat.

[0003] Considering that the liquid flow rate of the cooling pipe will fluctuate frequently in actual application, this flow rate change can easily cause the pipe to shake. In the long run, such shaking will not only have an adverse effect on the connection of the flange between the two pipes, but may also cause the connecting screws to loosen, thereby weakening the connection strength and sealing performance of the flange, and eventually causing pipe leakage problems.

[0004] Therefore, it is necessary to propose a spliced ​​cooling pipe to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a spliced ​​cooling pipe to solve the problem proposed in the above background technology that the liquid flow rate of the cooling pipe in actual application will frequently fluctuate. Such flow rate changes can easily cause the pipe to shake. In the long run, such shaking will not only have an adverse effect on the connection of the flange between the two pipes, but may also cause the connecting screws to loosen, thereby weakening the connection strength and sealing performance of the flange, and ultimately causing the pipe to leak.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a spliced ​​cooling pipe, comprising a first cooling pipe, a second cooling pipe, a support frame, and a sealing sleeve. The first cooling pipe and the second cooling pipe are both slidably arranged on the support frame, and the first cooling pipe and the second cooling pipe are connected through a flange.

[0007] The sealing sleeve is fixedly arranged between the flange plates, the outer wall of the first cooling tube is sleeved with a first sleeve, the outer wall of the second cooling tube is sleeved with a second sleeve, the first sleeve and the second sleeve both cover the sealing sleeve, the inner walls on both sides of the first sleeve are provided with a first slide groove, the inner wall of the first slide groove is provided with a card groove, the inner walls on both sides of the second sleeve are provided with a second slide groove, a limiting rod is slidingly provided on the inner wall of the second slide groove, a blocking block is fixedly provided on the outer wall of the limiting rod, a card component is slidingly provided on the inner wall of the card groove, the blocking block contacts the inner wall of the card component, and the limiting rod slides through the first slide groove and the second slide groove.

[0008] Preferably, the clamp is arranged in a V shape.

[0009] Preferably, a plurality of grooves are equidistantly provided on the inner wall of the card slot, and a plurality of protrusions are equidistantly provided on both sides of the card member close to the card slot.

[0010] Preferably, fixing members are fixedly provided on both sides of the support frame close to the second cooling pipe, an extrusion groove is provided on one side of the fixing member close to the limiting rod, and one end of the limiting rod is movably engaged in the extrusion groove.

[0011] Preferably, the inner wall of the extrusion groove is inclined.

[0012] The beneficial technical effects of the utility model are:

[0013] When the first cooling pipe shakes due to fluctuations in liquid flow rate, dynamic energy is transferred to the first sleeve, and the clamp and the block fit tightly, reducing the impact force and enhancing the stability of the connection. When the second cooling pipe shakes due to fluctuations in liquid flow rate, the second pipe carries the fixing part to convert the extrusion groove into a thrust on the limit rod, causing it to slide and squeeze the clamp, deepening the connection between the sleeves, and improving the fit and sealing of the flange. The shaking of the pipe can be converted into a factor that enhances the connection strength, effectively preventing loosening and sealing problems, and improving the overall stability and safety of the pipeline system. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the spliced ​​cooling pipe and its sealing mechanism of the utility model;

[0015] Figure 2 This is a schematic diagram of the first sleeve, the second sleeve and the supporting clamp of the utility model;

[0016] Figure 3 This is a schematic diagram of the first cooling pipe, the second cooling pipe and the flange of the utility model;

[0017] Figure 4 This is a cross-sectional view of the first sleeve and the second sleeve of the utility model;

[0018] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle;

[0019] Figure 6 For this utility model Figure 4 Enlarged view of point B in the middle.

[0020] In the figure: 1. first cooling pipe; 2. second cooling pipe; 3. support frame; 13. flange; 14. sealing sleeve; 15. first sleeve; 16. second sleeve; 17. first slide groove; 18. clamping groove; 19. second slide groove; 20. limiting rod; 21. clamping block; 22. clamping member; 23. groove; 24. protrusion; 25. fixing member; 26. extrusion groove. DETAILED DESCRIPTION

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

[0022] like Figure 1 - Figure 6 As shown, the utility model provides a spliced ​​cooling pipe, including a first cooling pipe 1, a second cooling pipe 2, a support frame 3, and a sealing sleeve 14. The first cooling pipe 1 and the second cooling pipe 2 are both slidably arranged on the support frame 3, and the first cooling pipe 1 and the second cooling pipe 2 are connected through a flange 13. This is an existing conventional technology and will not be described in detail here.

[0023] The sealing sleeve 14 is fixedly arranged between the flanges 13 , mainly to further enhance the connection sealing between the flanges 13 .

[0024] Specifically, the outer wall of the first cooling pipe 1 is sleeved with a first sleeve 15 , and the outer wall of the second cooling pipe 2 is sleeved with a second sleeve 16 . Both the first sleeve 15 and the second sleeve 16 cover the sealing sleeve 14 . Both the first sleeve 15 and the second sleeve 16 cover the sealing sleeve 14 .

[0025] Furthermore, a first sliding groove 17 is provided on the inner wall of both sides of the first sleeve 15, a card slot 18 is provided on the inner wall of the first sliding groove 17, a second sliding groove 19 is provided on the inner wall of the second sleeve 16, a limit rod 20 is provided on the inner wall of the second sliding groove 19, the limit rod 20 slides through the first sliding groove 17 and the second sliding groove 19, a card block 21 is fixed on the outer wall of the limit rod 20, a card piece 22 is provided on the inner wall of the card slot 18, the card block 21 contacts the inner wall of the card piece 22, and the card piece 22 is in contact with the inner wall of the card piece 22. 2 is arranged in a V shape, and the clamping member 22 is made of elastic material. By pushing the limiting rod 20 to slide along the direction of the first sleeve 15, the limiting rod 20 simultaneously moves the clamping block 21. When the limiting rod 20 slides, the outer wall of the clamping block 21 is tightly pressed against the inner wall of the clamping member 22, thereby causing the two sides of the clamping member 22 to expand toward the card groove 18, achieving a tighter fit, thereby enhancing the clamping stability between the first sleeve 15 and the second sleeve 16, and significantly improving the sealing performance of the connection at the flange 13.

[0026] Taking into account that the liquid flow rate of the first cooling pipe 1 and the second cooling pipe 2 in actual application will fluctuate frequently, this flow rate change can easily cause the pipe to shake. In the long run, such shaking will not only have an adverse effect on the connection of the flange 13 between the two pipes, but may also cause the connecting screws to loosen, thereby weakening the connection strength and sealing performance of the flange 13, and eventually causing the pipe to leak. Therefore, fixing members 25 are fixedly provided on both sides of the support frame 3 close to the second cooling pipe 2, and an extrusion groove 26 is provided on the side of the fixing member 25 close to the limit rod 20. The inner wall of the extrusion groove 26 is inclined. In a complex and changeable fluid environment, when the first cooling pipe 1 shakes, this dynamic effect is directly transmitted to the first sleeve 15, thereby driving the clamping member 22 to swing together. In this process, the extrusion effect generated between the clamping member 22 and the clamping block 21 makes the fit between the two tighter, thereby enhancing the stability of the connection;

[0027] On the other hand, when the second cooling pipe 2 is shaken, the second cooling pipe 2, with the fixing piece 25, is inclined through the inner wall of the extrusion groove 26. The inclined extrusion groove 26 is used to apply guiding pressure to the limit rod 20, so that no matter the second cooling pipe 2 shakes in the direction (up, down, left, or right), it can be effectively converted into a driving force on the limit rod 20, pushing the limit rod 20 to slide toward the first sleeve 15. The limit rod 20 moves with the clamping block 21, further squeezing the clamping piece 22, making the connection between the first sleeve 15 and the second sleeve 16 tighter, and the fit between the two flanges 13 is also improved, effectively preventing the problem of loose connection and reduced sealing due to shaking;

[0028] When the first sleeve 15 and the second sleeve 16 need to be disassembled, the limiting rod 20 can be pushed in the direction close to the first sleeve 15 to make the limiting rod 20 slide toward the second sleeve 16. When the limiting rod 20 slides toward the second sleeve 16, the clamping block 21 will not contact the inner wall of the clamping member 22. Since the clamping member 22 is made of elastic material, the clamping member 22 will not contact the slot 18. As the limiting rod 20 slides out, the first sleeve 15 and the second sleeve 16 can be separated, and then the two flanges 13 can be disconnected.

[0029] Furthermore, a plurality of grooves 23 are equidistantly provided on the inner wall of the card slot 18, and a plurality of protrusions 24 are equidistantly provided on both sides of the card member 22 close to the card slot 18. The card member 22 is expanded by squeezing the inner wall of the card member 22 by the card block 21, and the expansion of the card member 22 causes the protrusions 24 to engage with the grooves 23, so that the card member 22 can engage with the card slot 18 more tightly.

Claims

1. A spliced ​​cooling pipe, comprising a first cooling pipe (1), a second cooling pipe (2), a support frame (3), and a sealing sleeve (14), characterized in that: The first cooling pipe (1) and the second cooling pipe (2) are both slidably arranged on the support frame (3); the first cooling pipe (1) and the second cooling pipe (2) are connected through a flange (13); the sealing sleeve (14) is fixedly arranged between the flanges (13); the outer wall of the first cooling pipe (1) is provided with a first sleeve (15); the outer wall of the second cooling pipe (2) is provided with a second sleeve (16); the first sleeve (15) and the second sleeve (16) are both covered on the sealing sleeve (14); the inner walls on both sides of the first sleeve (15) are both open. A first sliding groove (17) is provided, and a clamping groove (18) is provided on the inner wall of the first sliding groove (17). Second sliding grooves (19) are provided on the inner walls of both sides of the second sleeve (16). A limiting rod (20) is slidably provided on the inner wall of the second sliding groove (19), and a clamping block (21) is fixedly provided on the outer wall of the limiting rod (20). A clamping piece (22) is slidably provided on the inner wall of the clamping groove (18), and the clamping block (21) contacts the inner wall of the clamping piece (22). The limiting rod (20) slides through the first sliding groove (17) and the second sliding groove (19).

2. The spliced ​​cooling pipe according to claim 1, characterized in that: The clamping member (22) is arranged in a V shape.

3. The spliced ​​cooling pipe according to claim 1, characterized in that: The inner wall of the card slot (18) is provided with a plurality of grooves (23) at equal intervals, and the card member (22) is provided with a plurality of protrusions (24) at equal intervals on both sides close to the card slot (18).

4. The spliced ​​cooling pipe according to claim 1, characterized in that: The support frame (3) is fixedly provided with fixing members (25) on both sides close to the second cooling pipe (2); an extrusion groove (26) is provided on one side of the fixing member (25) close to the limiting rod (20), and one end of the limiting rod (20) is movably engaged in the extrusion groove (26).

5. The spliced ​​cooling pipe according to claim 4, characterized in that: The inner wall of the extrusion groove (26) is arranged to be inclined.

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