Stable and easy-to-mount heat supply pipeline

Abstract

The utility model provides a stable and easy-to-install heat supply pipeline which comprises two pipeline bodies, a connecting module is arranged between the two pipeline bodies, a limiting module is further arranged between the two pipeline bodies and the connecting module, and the connecting module comprises a connecting threaded pipe. The inner side walls of the two ends of the connecting threaded pipe are fixedly connected with the outer side walls of the two pipeline bodies in a threaded mode; the limiting module comprises a first limiting ring plate, a second limiting ring plate, a plurality of limiting rods, a first limiting bolt, a second limiting bolt, a first threaded limiting hole and a second threaded connecting hole matched with the corresponding second limiting bolt. According to the stable and easy-to-install heat supply pipeline, the basic requirement for butt joint and fixation of the connecting position of the two pipelines can be met, the pipelines which are installed together in a butt joint mode can be effectively prevented from loosening through the limiting structures between the pipelines and the connecting structures, and the connecting effect of the connecting position of the pipelines is prevented from being affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating pipelines, and in particular relates to a heating pipeline which is stable and easy to install. Background Art

[0002] Heating pipes are often used to transport steam or hot water. Heating pipes transport the heat energy produced by boilers to indoor heating equipment through heat media such as steam and hot water to meet the needs of production and life. Although the existing heating roller can meet the basic needs of docking installation, during the installation process, the ends of the pipes are usually not provided with anti-deviating limit structures, and usually only rely on the connecting structure to fix the connection between the two pipes. Therefore, it is easy to cause the pipe to deviate relative to the connecting structure during use, which leads to looseness of the connection between the pipe and the connecting structure, and the connection between the two pipes, and the problem of insufficient connection effect. Utility Model Content

[0003] In view of this, the utility model aims at the deficiencies of the prior art and provides a stable and easy-to-install heating pipe, which can not only meet the basic needs of docking and fixing the connection of two pipes, but also effectively prevent the pipes installed together from loosening through the limiting structure between the pipes and the connecting structure, and avoid affecting the connection effect of the pipe connection.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a stable and easy-to-install heating pipeline, including two pipeline bodies, a connecting module is arranged between the two pipeline bodies, and a limiting module is also arranged between the two pipeline bodies and the connecting module. The connecting module includes a connecting threaded pipe, and the inner side walls of the two ends of the connecting threaded pipe are respectively screwed and fixed to the outer side walls of the two pipeline bodies. A sealing ring adapted to the outer side walls of the end parts of the two pipeline bodies is also arranged on the middle inner side wall of the connecting threaded pipe; the limiting module includes a first limiting ring plate fixedly arranged on the outer side wall of one end of the connecting threaded pipe, and the two pipeline bodies are connected to the connecting threaded pipe. A second limiting ring plate matched with the first limiting ring plate is respectively arranged on the outer side wall of the body near one end of the connecting threaded tube, a plurality of limiting rods are respectively inserted between the two first limiting ring plates and the corresponding second limiting ring plates, a first limiting bolt for screwing and fixing the corresponding limiting rod is respectively arranged on the two first limiting ring plates, a second limiting bolt for screwing and fixing the corresponding limiting rod is respectively arranged on the two second limiting ring plates, and a first threaded limiting hole matched with the corresponding first limiting bolt and a second threaded connection hole matched with the corresponding second limiting bolt are respectively arranged on the plurality of limiting rods.

[0005] As a further improvement of the utility model, a first twisting block is further provided on the middle outer wall of the connecting threaded pipe, and a second twisting block is further provided on the outer walls of the two pipe bodies close to one end of the connecting threaded pipe.

[0006] As a further improvement of the present invention, the cross-sections of the first twisting block and the second twisting block are both regular hexagons.

[0007] As a further improvement of the utility model, a screw handle is also provided on the connecting threaded pipe.

[0008] As a further improvement of the utility model, multiple clamping tubes are respectively provided on the outer ends of the two second limiting ring plates, and a U-shaped reinforcement rod is also commonly clamped between the multiple clamping tubes on one second limiting ring plate and the multiple clamping tubes on the other second limiting ring plate, and the multiple clamping tubes on both sides are respectively provided with reinforcement bolts for threadedly fixing the corresponding reinforcement rods, and the multiple reinforcement rods are respectively provided with threaded reinforcement holes compatible with the U-shaped reinforcement bolts.

[0009] As a further improvement of the utility model, a plurality of first reinforcing ribs are respectively arranged between the two first limiting ring plates and the connecting threaded pipes.

[0010] As a further improvement of the present invention, a plurality of second reinforcing ribs are respectively arranged between the two second limiting ring plates and the corresponding pipe bodies.

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

[0012] Firstly, the user can make the inner walls at both ends of the connecting threaded tube be screwed and fixed to the outer ends of the two pipe bodies respectively, and improve the sealing of the connection between the connecting threaded tube and the outer walls of the ends of the two pipe bodies by using a sealing ring; then, multiple limiting rods can be respectively passed through the corresponding first limiting ring plate and the second limiting ring plate, and the first limiting bolt can be passed through the side wall of the first limiting ring plate and screwed and fixed to the first threaded limiting hole, and the second limiting bolt can be passed through the side wall of the second limiting ring plate and screwed and fixed to the second threaded limiting hole, thereby limiting and fixing the connection between the two ends of the connecting threaded tube and the corresponding pipe bodies, avoiding deviation or loosening of the connection between the connecting threaded tube and the pipe body, so that the connection between the connecting threaded tube and the pipe body has significant sealing.

[0013] Secondly, the connecting threaded pipe can be conveniently screwed and adjusted through the first screwing block, and the pipe body can be conveniently screwed and adjusted through the second screwing block, so as to conveniently realize or release the screw connection between the connecting threaded pipe and the pipe body; through the twisting handle, the user can conveniently screw and adjust the connecting threaded pipe, so as to conveniently realize the initial screw connection or initial separation between the connecting threaded pipe and the pipe body.

[0014] Thirdly, through the cooperation of multiple clamping tubes on both sides, corresponding multiple reinforcement rods, reinforcement bolts and threaded reinforcement holes, the two second limit ring plates can be reinforced to prevent the two second limit ring plates from being offset, thereby further improving the connection firmness of the connection between the two pipe bodies.

[0015] Fourthly, the connection firmness between the first limit ring plate and the connecting threaded pipe can be enhanced by using a plurality of first reinforcing ribs; the connection firmness between the second limit ring plate and the pipe body can be enhanced by using a plurality of second reinforcing ribs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the connecting threaded pipe, the sealing ring, the first twist block and the twist handle of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the pipeline body, the second limiting ring plate, the clamping tube, the reinforcing rod, and the reinforcing bolt of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the pipeline body, the connecting threaded pipe, the first limiting ring plate, the second limiting ring plate, the first reinforcing rib plate, and the second reinforcing rib plate of the utility model.

[0021] In the figure: 101, pipeline body; 201, connecting threaded pipe; 202, sealing ring; 203, first limiting ring plate; 204, second limiting ring plate; 205, limiting rod; 206, first limiting bolt; 207, second limiting bolt; 208, first twist block; 209, second twist block; 210, twist handle; 301, clamping tube; 302, reinforcement rod; 303, reinforcement bolt; 401, first reinforcing rib; 402, second reinforcing rib. DETAILED DESCRIPTION

[0022] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0023] like Figure 1 , 2As shown, a stable and easy-to-install heating pipeline comprises two pipeline bodies 101, a connecting module is arranged between the two pipeline bodies 101, and a limiting module is also arranged between the two pipeline bodies 101 and the connecting module, the connecting module comprises a connecting threaded tube 201, the inner side walls at both ends of the connecting threaded tube 201 are respectively screwed and fixed with the outer side walls of the two pipeline bodies 101, and a sealing ring 202 adapted to the outer side walls of the ends of the two pipeline bodies 101 is also arranged on the middle inner side wall of the connecting threaded tube 201; the limiting module comprises a first limiting ring plate 203 fixedly arranged on the outer side wall of one end of the connecting threaded tube 201, and the outer side wall of the two pipeline bodies 101 near the connecting threaded tube 201 is fixed to the outer side wall of the two pipeline bodies 101. Second limiting ring plates 204 matched with the first limiting ring plates 203 are respectively arranged on the side walls, and multiple limiting rods 205 are respectively inserted between the two first limiting ring plates 203 and the corresponding second limiting ring plates 204. The two first limiting ring plates 203 are respectively provided with first limiting bolts 206 for screwing and fixing the corresponding limiting rods 205, and the two second limiting ring plates 204 are respectively provided with second limiting bolts 207 for screwing and fixing the corresponding limiting rods 205. The multiple limiting rods 205 are respectively provided with first threaded limiting holes matched with the corresponding first limiting bolts 206 and second threaded connection holes matched with the corresponding second limiting bolts 207.

[0024] The user can make the inner walls at both ends of the connecting threaded tube 201 be screwed and fixed to the outer ends of the two pipe bodies 101 respectively, and improve the sealing of the connection between the connecting threaded tube 201 and the outer walls of the ends of the two pipe bodies 101 through the sealing ring 202; then, multiple limiting rods 205 can be respectively passed through the corresponding first limiting ring plate 203 and the second limiting ring plate 204, and the first limiting bolt 206 can be passed through the side wall of the first limiting ring plate 203 and screwed and fixed to the first threaded limiting hole, and the second limiting bolt 207 can be passed through the side wall of the second limiting ring plate 204 and screwed and fixed to the second threaded limiting hole, so as to limit and fix the connection between the two ends of the connecting threaded tube 201 and the corresponding pipe body 101, avoid the connection between the connecting threaded tube 201 and the pipe body 101 from being offset or loosened, so that the connection between the connecting threaded tube 201 and the pipe body 101 has significant sealing.

[0025] According to another embodiment of the present invention, Figure 1 , 2As shown, a first twisting block 208 is further provided on the middle outer wall of the connecting threaded tube 201, and a second twisting block 209 is further provided on the outer wall of the two pipe bodies 101 near one end of the connecting threaded tube 201. The cross-sections of the first twisting block 208 and the second twisting block 209 are both regular hexagons. The connecting threaded tube 201 can be conveniently twisted and adjusted by the first twisting block 208, and the pipe body 101 can be conveniently twisted and adjusted by the second twisting block 209, so as to conveniently realize or release the screw connection fixation between the connecting threaded tube 201 and the pipe body 101.

[0026] According to another embodiment of the present invention, Figure 1 , 2 As shown, a twist handle 210 is also provided on the connecting threaded pipe 201. Through the twist handle 210, the user can conveniently twist and adjust the connecting threaded pipe 201, and conveniently realize the preliminary screw connection fixation or preliminary separation of the connecting threaded pipe 201 and the pipeline body 101.

[0027] According to another embodiment of the present invention, Figure 3 As shown, the outer ends of the two second limiting ring plates 204 are also provided with a plurality of clamping tubes 301, and a U-shaped reinforcement rod 302 is also clamped between the plurality of clamping tubes 301 on one second limiting ring plate 204 and the plurality of clamping tubes 301 on the other second limiting ring plate 204. The plurality of clamping tubes 301 on both sides are respectively provided with reinforcement bolts 303 for screwing and fixing the corresponding reinforcement rods 302, and the plurality of reinforcement rods 302 are respectively provided with threaded reinforcement holes adapted to the U-shaped reinforcement bolts 303. The user can make the two ends of the plurality of reinforcement rods 302 clamped and fixed with the plurality of clamping tubes 301 on both sides, and make the reinforcement bolts 303 pass through the side wall of the reinforcement tube and be screwed and fixed with the threaded reinforcement holes, so as to reinforce the two second limiting ring plates 204, avoid the two second limiting ring plates 204 from being offset, and further improve the connection firmness of the connection between the two pipe bodies 101.

[0028] According to another embodiment of the present invention, Figure 4 As shown, a plurality of first reinforcing ribs 401 are respectively provided between the two first limiting ring plates 203 and the connecting threaded pipe 201. A plurality of second reinforcing ribs 402 are respectively provided between the two second limiting ring plates 204 and the corresponding pipe body 101. The plurality of first reinforcing ribs 401 can enhance the connection firmness between the first limiting ring plates 203 and the connecting threaded pipe 201; the plurality of second reinforcing ribs 402 can enhance the connection firmness between the second limiting ring plates 204 and the pipe body 101.

[0029] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A stable and easy-to-install heating pipeline, comprising two pipeline bodies (101), a connecting module is arranged between the two pipeline bodies (101), and a limiting module is also arranged between the two pipeline bodies (101) and the connecting module, characterized in that: The connection module comprises a connecting threaded tube (201), the inner side walls at both ends of the connecting threaded tube (201) are respectively screwed and fixed to the outer side walls of the two pipe bodies (101), and a sealing ring (202) adapted to the outer side walls of the ends of the two pipe bodies (101) is also arranged on the middle inner side wall of the connecting threaded tube (201); the limiting module comprises a first limiting ring plate (203) fixedly arranged on the outer side wall of one end of the connecting threaded tube (201), and a second limiting ring plate (204) adapted to the first limiting ring plate (203) is respectively arranged on the outer side walls of the two pipe bodies (101) close to one end of the connecting threaded tube (201). A plurality of limit rods (205) are respectively inserted between the first limit ring plate (203) and the corresponding second limit ring plate (204); the two first limit ring plates (203) are respectively provided with first limit bolts (206) for screwing and fixing the corresponding limit rods (205); the two second limit ring plates (204) are respectively provided with second limit bolts (207) for screwing and fixing the corresponding limit rods (205); and the plurality of limit rods (205) are respectively provided with first threaded limit holes matched with the corresponding first limit bolts (206) and second threaded connection holes matched with the corresponding second limit bolts (207).

2. The stable and easy-to-install heating pipeline according to claim 1, characterized in that: A first twist block (208) is also provided on the middle outer wall of the connecting threaded tube (201), and a second twist block (209) is also provided on the outer walls of the two pipe bodies (101) close to one end of the connecting threaded tube (201).

3. The stable and easy-to-install heating pipeline according to claim 2 is characterized in that: The cross-sections of the first twisting block (208) and the second twisting block (209) are both regular hexagons.

4. The stable and easy-to-install heating pipeline according to claim 3 is characterized in that: The connecting threaded pipe (201) is also provided with a screw handle (210).

5. The stable and easy-to-install heating pipeline according to claim 4, characterized in that: The outer ends of the two second limiting ring plates (204) are also respectively provided with a plurality of clamping tubes (301); a U-shaped reinforcement rod (302) is also commonly clamped between the plurality of clamping tubes (301) on one second limiting ring plate (204) and the plurality of clamping tubes (301) on the other second limiting ring plate (204); the plurality of clamping tubes (301) on both sides are respectively provided with reinforcement bolts (303) for screwing and fixing the corresponding reinforcement rods (302); and the plurality of reinforcement rods (302) are respectively provided with threaded reinforcement holes adapted to the U-shaped reinforcement bolts (303).

6. The stable and easy-to-install heating pipeline according to claim 5, characterized in that: A plurality of first reinforcing ribs (401) are also provided between the two first limiting ring plates (203) and the connecting threaded tubes (201).

7. The stable and easy-to-install heating pipeline according to claim 6, characterized in that: A plurality of second reinforcing ribs (402) are also provided between the two second limiting ring plates (204) and the corresponding pipe bodies (101).

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