Pipe joint structure and pipe joint mounting structure

Abstract

The invention provides a pipe joint structure and a pipe joint mounting structure. The pipe joint structure comprises a main body part, and a cavity for communication is formed in the main body part; a deformation part is arranged in the middle of the main body part, and the two sides of the deformation part are connected with a rivet pulling part and a connecting part correspondingly; internal threads are arranged on the inner wall of the connecting part, the outer diameter of the connecting part is larger than that of the deformation part, the rivet pulling part on the main body part is arranged in the rectangular pipe in a penetrating mode, and the connecting part on the main body part abuts against the outer wall of the rectangular pipe; wherein the deformation part is extruded and deformed to form a blocking part, and the blocking part abuts against the inner wall of the rectangular pipe; the connecting part is arranged on the main body part, so that the pipe joint structure can be connected with an external part; and the riveting part is arranged on the main body part, so that the pipe joint can be connected with a pipeline.

Description

Technical Field

[0001] The present application belongs to the technical field of connectors, and in particular, relates to a pipe joint structure and a pipe joint installation structure. Background Art

[0002] In the prior art, the main line of the AI ​​server liquid cooling system is provided by a rectangular tube, and the pipe joint connected to the quick connector is achieved by welding. The welding efficiency is low and the quality is difficult to control.

[0003] To address the above problems, no effective solution has been proposed yet.

[0004] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the present invention and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because these solutions are described in the background technology section of the present invention. Summary of the invention

[0005] The purpose of the present application is to provide a pipe joint structure and a pipe joint installation structure to solve the above problems.

[0006] The present application provides a pipe joint structure, comprising:

[0007] A main body, wherein the main body has a cavity for communication;

[0008] A deformation part is provided in the middle of the main body, and two sides of the deformation part are respectively connected to a riveting part and a connecting part;

[0009] The inner wall of the connecting portion is provided with an internal thread, and the outer diameter of the connecting portion is greater than the outer diameter of the deformation portion.

[0010] Preferably, the side wall of the connecting portion facing the direction where the deformation portion is located has a platform, and the side wall of the platform facing the deformation portion is provided with a sealing groove.

[0011] Preferably, a sealing strip is installed in the sealing groove or a sealing glue is filled in the sealing groove.

[0012] Preferably, a chamfered portion is provided at a connection between the platform portion and the deformation portion, and the inclination angle of the chamfered portion is 45°.

[0013] Preferably, the outer wall of the deformation portion is configured as a tooth structure.

[0014] Preferably, the cross-section of the deformation portion is set to a polygonal structure.

[0015] Preferably, a plurality of protrusions are provided at intervals on the side wall of the platform.

[0016] A pipe joint installation structure, comprising the pipe joint structure described above, wherein the rivet portion on the main body is inserted into a rectangular tube, and the connecting portion on the main body abuts against the outer wall of the rectangular tube; wherein the deformation portion is squeezed and deformed to form a stopper, and the stopper abuts against the inner wall of the rectangular tube

[0017] Preferably, the side wall of the connecting portion facing the direction of the deformation portion has a platform, and the side wall of the platform facing the deformation portion is provided with a sealing groove, and a sealing strip is installed in the sealing groove or filled with sealant to seal the connection between the platform and the outer wall of the rectangular tube.

[0018] Preferably, a chamfer is provided at the connection between the platform and the deformation portion, and the chamfer is squeezed with the wall surface of the connecting hole of the rectangular tube to form a resisting structure for sealing the connection between the platform and the outer wall of the rectangular tube.

[0019] Preferably, the outer wall of the deformation portion is provided with a tooth structure, so as to form a stopper portion with a tooth-shaped cross section.

[0020] Preferably, the cross section of the deformation portion is set to a polygonal structure, so as to form a blocking portion with a polygonal cross section.

[0021] Preferably, a plurality of protrusions are provided at intervals on the side wall of the platform, and the plurality of protrusions are squeezed and embedded in the outer wall of the rectangular tube.

[0022] Preferably, the deformation portion is subjected to annealing treatment.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention can connect the pipe joint structure with external parts by arranging a connecting part on the main body; and can connect the pipe joint with the pipeline by arranging a rivet part on the main body.

[0025] 2. The present invention arranges a sealing strip or a sealing adhesive through the sealing groove to form a sealing structure at the connection position of the connecting part after the main body is connected, thereby improving the reliability of the connection of the pipe joint structure.

[0026] 3. In the present invention, the outer wall of the deformation part is arranged to have a tooth structure or the cross-section of the deformation part is a polygon, so that a blocking part with a tooth structure or a polygonal structure can be formed. In the process of the blocking part contacting with the inner wall of the rectangular tube, part of the material of the blocking part or all of the material will be embedded in the inner wall of the rectangular tube. When the tooth structure or the polygonal structure of the blocking part is embedded in the inner wall of the rectangular tube, a structure in which the edge of the blocking part and the material of the rectangular tube resist each other is formed. The resisting structure can prevent the main body from rotational failure after connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0028] Figure 1 It is a main body structure diagram of a pipe joint structure and a pipe joint installation structure provided in an embodiment of the present application;

[0029] Figure 2 This is a structural diagram of a pipe joint structure and a raised portion of a pipe joint mounting structure provided in an embodiment of the present application;

[0030] Figure 3 It is a cross-sectional structural diagram of the main body of a pipe joint structure and a pipe joint installation structure provided in an embodiment of the present application;

[0031] Figure 4 This is a rectangular tube structure diagram of a tube joint structure and a tube joint installation structure provided in an embodiment of the present application.

[0032] In the figure: 1, main body; 2, deformation part; 3, riveting part; 4, connecting part; 41, internal thread; 42, platform; 421, sealing groove; 422, inclined part; 423, raised part; 5, rectangular tube; 6, stopper DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0034] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "middle", "lower", "inner", "outer", "front", "back", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following describes an implementation method of the present invention based on its overall structure.

[0035] Reference Figure 1 As shown, an embodiment of the present application provides a pipe joint structure, including:

[0036] A main body 1, wherein the main body 1 has a cavity for communication;

[0037] A deformation part 2 is provided in the middle of the main body 1, and two sides of the deformation part 2 are connected to a riveting part 3 and a connecting part 4 respectively;

[0038] An inner wall of the connecting portion 4 is provided with an internal thread 41 , and an outer diameter of the connecting portion 4 is larger than an outer diameter of the deformation portion 2 .

[0039] according to Figure 1 , those skilled in the art arrange that the pipe joint structure has a main body 1. The main body 1 has a cavity for communication, and the main body 1 has a middle axis.

[0040] Specifically, the main body 1 is configured as a structure in which the connecting portion 4, the deformation portion 2 and the riveting portion 3 are connected. That is, the middle position of the main body 1 is configured as the deformation portion 2, and the connecting portion 4 and the riveting portion 3 are respectively configured at both ends of the deformation portion 2. Among them, the inner wall of the connecting portion 4 is configured with an internal thread 41, and the outer diameter of the connecting portion 4 is greater than the outer diameter of the deformation portion 2.

[0041] By means of the above structure, a person skilled in the art can connect external parts through the main body 1. The connecting part 4 is provided and has an internal thread 41, so that the connection with the external parts can be completed. It can be understood that in this embodiment, the outer diameter of the connecting part 4 is set to be larger than the outer diameter of the deformation part 2, so that after the connection is completed, a structure can be formed in which the connecting part 4 contacts the outside of the external parts.

[0042] In summary, by providing the connecting portion 4 on the main body 1, the pipe joint structure can be connected to an external part; and by providing the rivet portion 3 on the main body 1, the pipe joint can be connected to a pipeline.

[0043] In an optional embodiment, preferably, the side wall of the connecting portion 4 facing the deformation portion 2 has a platform 42, and the side wall of the platform 42 facing the deformation portion 2 is provided with a sealing groove 421. That is, in the above embodiment, the outer diameter of the connecting portion 4 is greater than the outer diameter of the rivet portion 3, and the platform 42 is provided on the side of the connecting portion 4 facing the deformation portion 2.

[0044] With the above structure, when the platform 42 is provided, when the connecting part 4 is connected to the pipeline, a person skilled in the art can provide a sealing groove 421 on the platform 42, so as to seal the portion where the connecting part 4 is connected to the pipeline.

[0045] More preferably, a person skilled in the art can install a sealing strip or fill a sealant in the sealing groove 421. Specifically, when a person skilled in the art sets a sealing strip, the sealing strip can be installed in the sealing groove 21. When a person skilled in the art sets a sealant, the sealant can be filled in the sealing groove 21.

[0046] In summary, a sealing strip or sealant can be provided through the sealing groove 421 to form a sealing structure at the connection position of the connecting part 4 after the main body 1 is connected, thereby improving the reliability of the connection of the pipe joint structure.

[0047] In an optional embodiment, the connection between the platform 42 and the deformation part 2 has an inclined portion 422, and the inclined angle of the inclined portion 422 is 45°. In this embodiment, the inclined portion 422 provided at the connection between the platform 42 and the deformation part 2 can squeeze the pipe during the connection process, thereby sealing the connection. When the inclined angle of the inclined portion 422 is 45°, the inclined portion 422 significantly improves the sealing of the pipe joint structure connection.

[0048] By means of the above structure, those skilled in the art can set the inclined surface 422 to further improve the reliability of the pipe joint connection.

[0049] In the above-mentioned embodiment, the deformation part 2 is arranged in the middle position of the main body 1. Preferably, the outer wall of the deformation part 2 is set as a tooth structure. Preferably, the cross section of the deformation part 2 is set as a polygonal structure. That is, after the main body 1 is connected, the deformation part 2 with a tooth structure or a polygonal structure can be deformed to form a connection structure with a tooth structure or a polygonal structure, so that the main body 1 can have the ability to prevent rotation after connection.

[0050] In an optional embodiment, preferably, a plurality of protrusions 423 are provided at intervals on the side wall of the platform 42. That is, a plurality of protrusions 423 are provided at intervals on the side wall of the platform 42 facing the deformation portion 2, and after the main body 1 is connected, the plurality of protrusions 423 can be embedded in the connection surface, so that the main body 1 has the ability to prevent rotation after connection.

[0051] It is understandable that those skilled in the art can arrange the plurality of protrusions 423 to be evenly arranged, so that after the engagement is completed, the torque borne on the plurality of protrusions 423 is more even.

[0052] This specification also provides a pipe joint installation structure, including the above pipe joint structure, the rivet part 3 on the main body 1 is inserted into the rectangular tube 5, and the connecting part 4 on the main body 1 is in conflict with the outer wall of the rectangular tube 5; wherein the deformation part 2 is extruded and deformed to form a blocking part 6, and the blocking part 6 is in conflict with the inner wall of the rectangular tube 5.

[0053] In this embodiment, those skilled in the art match the pipe joint structure with the rectangular tube 5. Specifically, a connection hole is opened on one side of the rectangular tube 5, and the pipe joint structure is inserted into the rectangular tube 5 through the connection hole.

[0054] In the above structure, the rivet part 3 on the main body 1 of the pipe joint structure is inserted into the interior of the rectangular tube 5, and the connecting part 4 is arranged outside the rectangular tube 5. That is, the outer diameter of the rivet part 3 is smaller than the aperture of the connecting hole, and the outer diameter of the connecting part 4 is larger than the aperture of the connecting hole.

[0055] Furthermore, during the riveting process, an external force is applied to the riveting part 3 by the riveting tool, so that the deformation part 2 can be deformed. In the specific deformation process, the deformation part 2 is deformed during the riveting process, so that the stopper 6 can be extruded. It can be understood that the outer diameter of the stopper 6 is larger than the aperture of the connecting hole, so that it can contact with the inner wall of the rectangular tube 5, thereby completing the riveting of the main body 1 and the rectangular tube 5.

[0056] With the above structure, the main body 1 is riveted to one side of the rectangular tube 5, and the connecting portion 4 on the main body 1 outside the rectangular tube 5 can be connected to external parts, so that other parts can be connected on the opposite side of the rectangular tube 5.

[0057] In an optional embodiment, the side wall of the connecting portion 4 facing the deformation portion 2 has a platform 42, and the side wall of the platform 42 facing the deformation portion 2 is provided with a sealing groove 421, and a sealing strip is installed or a sealant is filled in the sealing groove 421 to seal the connection between the platform 6 and the outer wall of the rectangular tube 5.

[0058] It can be understood that in this embodiment, the side wall of the connecting portion 4 facing the rectangular tube 5 conflicts with the rectangular tube 5. Specifically, the side wall of the connecting portion 4 facing the rectangular tube 5 has a platform 42. Through the structure in which the platform 42 conflicts with the rectangular tube 5, a structure in which the connecting portion 4 conflicts with the rectangular tube 5 can be formed.

[0059] Specifically, a sealing groove 421 is further provided on the outer wall of the platform portion 42 , and a sealing strip is installed in the sealing groove 421 or a sealing glue is filled in the sealing groove 421 , so that the connection between the connecting portion 4 and the rectangular tube 5 can be sealed.

[0060] During the process of setting the sealing groove 421, those skilled in the art may install the sealing strip into the sealing groove 421. It is understandable that after the sealing strip is installed into the sealing groove 421, the platform 42 abuts against the rectangular tube 5, wherein the sealing strip also abuts against the rectangular tube 5.

[0061] When setting the sealant, those skilled in the art will fill the sealant into the sealing groove 421 , and the filled sealant will seal the plane where the platform 42 is connected to the rectangular tube 5 .

[0062] In summary, by providing the sealing groove 421 , and further providing a sealing strip and a sealant in the sealing groove 421 , the sealing of the connecting plane between the pipe joint structure and the rectangular tube 5 can be achieved.

[0063] Furthermore, a chamfer 422 is provided at the connection between the platform 42 and the deformation portion 2 , and the chamfer 422 and the wall surface of the connection hole of the rectangular tube 5 are squeezed to form a resistance structure for sealing the connection between the platform 42 and the outer wall of the rectangular tube 5 .

[0064] In an optional embodiment, preferably, the outer wall of the deformation portion 2 is set to a flower tooth structure, which is used to form a stopper 6 with a toothed cross section. That is, in the process of the deformation portion 2 being deformed to form the stopper 6, the outer wall of the deformation portion 2 is set to a flower tooth structure, so that the cross section of the formed stopper 6 can also be a flower tooth structure.

[0065] In another optional embodiment, preferably, the cross section of the deformation portion 2 is set to a polygonal structure, so as to form a stopper 6 with a polygonal cross section. Specifically, the cross section of the deformation portion 2 is set to a polygonal structure, and a stopper 6 with a polygonal cross section can be formed after the deformation portion 2 is deformed. In this embodiment, those skilled in the art can set the polygon to include a hexagon. That is, the cross section of the deformation portion 2 is set to a hexagon, so that a hexagonal stopper 6 can be formed.

[0066] In summary, in the above-mentioned embodiments, those skilled in the art set the outer wall of the deformation part 2 to be a toothed structure or the cross section of the deformation part 2 to be a polygon, so as to form a stopper 6 of a toothed structure or a polygonal structure. In the process of the stopper 6 contacting the inner wall of the rectangular tube 5, part or all of the material of the stopper 6 will be embedded in the inner wall of the rectangular tube 5. When the stopper 6 of the toothed structure or the polygonal structure is embedded in the inner wall of the rectangular tube 5, a structure in which the edge of the stopper and the material of the rectangular tube 5 resist each other is formed, and the resisting structure can prevent the main body 1 from rotation failure after connection.

[0067] In the above-mentioned embodiment, the platform 42 is in conflict with the outer wall of the rectangular tube 5. Preferably, a plurality of protrusions 423 are provided at intervals on the side wall of the platform 42, and the plurality of protrusions 423 are squeezed and embedded in the outer wall of the rectangular tube 5. The plurality of protrusions 423 will be embedded in the outer wall material of the rectangular tube 5 during the riveting process, thereby forming a structure in which the plurality of protrusions 423 are in conflict with the outer wall material of the rectangular tube 5. The aforementioned structure can significantly improve the ability of the main body 1 to prevent rotation after connection, thereby improving the reliability of the connection structure of the main body 1.

[0068] In the above embodiment, those skilled in the art set the outer wall of the deformation part 2 to be a tooth structure or a polygonal structure. Correspondingly, the connection hole on the rectangular tube 5 can be set to a circular or polygonal shape, so as to realize the penetration of the main body 1.

[0069] In the above arrangement, the thread can be made of stainless steel material, so that the thread strength can reach level 10. In order to avoid cracking, the deformation part 2 can be annealed.

[0070] Although different specific embodiments are mentioned in the content of this application, this application is not limited to the situations described in the industry standards or embodiments, etc. Some industry standards or slightly modified implementation plans based on the implementation of the custom methods or embodiments can also achieve the same, equivalent or similar, or predictable implementation effects after deformation of the above embodiments. The embodiments of data acquisition, processing, output, judgment methods, etc. after these modifications or deformations can still fall within the scope of the optional implementation plans of this application.

[0071] Although the present application has been described through embodiments, those skilled in the art will appreciate that there are many modifications and changes to the present application without departing from the spirit of the present application. It is intended that the attached embodiments include these modifications and changes without departing from the present application.

Claims

1. A pipe joint structure, characterized in that: include: A main body, wherein the main body has a cavity for communication; A deformation part is provided in the middle of the main body, and two sides of the deformation part are respectively connected to a riveting part and a connecting part; The inner wall of the connecting portion is provided with an internal thread, and the outer diameter of the connecting portion is greater than the outer diameter of the deformation portion.

2. The pipe joint structure according to claim 1, characterized in that: The side wall of the connecting portion facing the direction where the deformation portion is located has a platform portion, and the side wall of the platform portion facing the deformation portion is provided with a sealing groove.

3. The pipe joint structure according to claim 2, characterized in that: A sealing strip is installed in the sealing groove or a sealing glue is filled in the sealing groove.

4. The pipe joint structure according to claim 2, characterized in that: A sloped portion is provided at a connection between the platform portion and the deformation portion, and the sloped portion has an inclination angle of 45°.

5. The pipe joint structure according to claim 1, characterized in that: The outer wall of the deformation part is configured as a flower tooth structure.

6. The pipe joint structure according to claim 1, characterized in that: The cross section of the deformation portion is set to a polygonal structure.

7. The pipe joint structure according to claim 1, characterized in that: A plurality of protrusions are arranged at intervals on the side wall of the platform.

8. A pipe joint installation structure, characterized in that The pipe joint structure comprises any one of claims 1 to 6 above, wherein the rivet portion on the main body is inserted into a rectangular tube, and the connecting portion on the main body abuts against an outer wall of the rectangular tube; The deformation portion is squeezed and deformed to form a stopper, and the stopper abuts against the inner wall of the rectangular tube.

9. The pipe joint installation structure according to claim 8, characterized in that: The side wall of the connecting portion facing the deformation portion has a platform, and the side wall of the platform facing the deformation portion is provided with a sealing groove, in which a sealing strip is installed or a sealant is filled to seal the connection between the platform and the outer wall of the rectangular tube.

10. The pipe joint installation structure according to claim 8, characterized in that: The connection between the platform and the deformation part is provided with an inclined portion, and the inclined portion and the wall surface of the connecting hole of the rectangular tube are squeezed to form a resistance structure for sealing the connection between the platform and the outer wall of the rectangular tube.

11. The pipe joint installation structure according to claim 8, characterized in that: The outer wall of the deformation portion is configured as a tooth structure, which is used to form a stopper portion with a tooth-shaped cross section.

12. The pipe joint installation structure according to claim 8, characterized in that: The cross section of the deformation portion is set to a polygonal structure, which is used to form a blocking portion with a polygonal cross section.

13. The pipe joint installation structure according to claim 8, characterized in that: A plurality of protrusions are arranged at intervals on the side wall of the platform, and the plurality of protrusions are pressed and embedded in the outer wall of the rectangular tube.

14. The pipe joint installation structure according to claim 8, characterized in that: The deformed portion is subjected to annealing treatment.

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