Tee joint with heat preservation structure

Abstract

The utility model relates to the technical field of three-way pipes, and discloses a tee joint with a heat preservation structure, which comprises a three-way pipe body, a heat preservation layer is arranged on the inner side of the three-way pipe body, a clamping groove is arranged at the joint of the three-way pipe body, a clamping block is fixedly arranged in the clamping groove, and a connecting end is fixedly arranged on the outer side of the clamping block. An internal thread is formed in the inner side of the connecting end, and a first protection shell is arranged at the bottom of the outer side of the three-way pipe body. According to the tee joint with the heat preservation structure, through the heat preservation layer of the rock wool heat preservation layer, rock wool has the good heat preservation performance, loss of heat in the tee joint pipe body can be effectively reduced, and meanwhile through cooperation of the first protection shell, the second protection shell and the third protection shell, the heat preservation effect on the inner tee joint pipe body can be achieved; and through the design of the composite heat preservation coatings, the heat preservation performance of the first protective shell, the second protective shell and the third protective shell can be further improved, various heat preservation effects can be achieved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way pipes, and specifically relates to a three-way with a heat preservation structure. Background Technique

[0002] A pipe joint with three openings is called a three-way pipe. Three-way pipes are widely used in pipe networks for transporting liquids and gases. Due to different transported media, the materials of three-way pipes are divided into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, etc. Three-way pipes have T-shaped and Y-shaped, with equal-diameter pipe orifices and unequal-diameter pipe orifices, and are used at the confluence of three identical or different pipelines. Its main function is to change the fluid direction. However, the existing three-way pipes have deficiencies, so a three-way pipe with a heat preservation structure is needed.

[0003] Chinese Utility Model Patent Publication No.: CN 217030374 U3, discloses: a three-way pipe with a heat preservation structure. This three-way pipe with a heat preservation structure is provided with an aerogel layer, which can insulate the three-way pipe body, so that the three-way pipe body can reduce the risk of cracking when working in a harsh weather environment. The aerogel layer covers the surface of the three-way pipe body to insulate the three-way pipe body. However, this three-way pipe with a heat preservation structure only designs an aerogel layer for heat preservation, which not only easily results in poor heat preservation effect, but also easily increases the overall production cost and is not convenient for popularization and use. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a three-way with a heat preservation structure, which can effectively solve the problems in the prior art that only designing an aerogel layer for heat preservation not only easily results in poor heat preservation effect, but also easily increases the overall production cost and is not convenient for popularization and use.

[0005] The technical solution adopted by the utility model is: a three-way with a heat preservation structure, including a three-way pipe body and a sealing gasket. A heat preservation layer is arranged inside the three-way pipe body. A clamping groove is opened at the connection part of the three-way pipe body. A clamping block is fixedly installed inside the clamping groove. A connection end is fixedly installed on the outside of the clamping block. An internal thread is opened inside the connection end. A protective shell one is arranged at the bottom outside the three-way pipe body. An installation hole one is opened on the outside of the protective shell one. A protective shell two is arranged at the top outside the three-way pipe body. An installation hole two is opened on the outside of the protective shell two. A fixing bolt one is arranged inside the installation hole two. A protective shell three is fixedly installed on the outside of the protective shell two. An installation hole three is opened on the outside of the protective shell three. A fixing bolt two is threadedly connected inside the installation hole three.

[0006] Preferably, the heat preservation layer is a rock wool heat preservation layer, and the protective shell one, the protective shell two and the protective shell three are adapted to the three-way pipe body.

[0007] Through the above technical solution, through the insulation layer of rock wool, rock wool has good heat insulation performance, which can effectively reduce the heat loss inside the tee pipe body. At the same time, through the cooperation of the first protective shell, the second protective shell and the third protective shell, it can also play a role in insulating the internal tee pipe body.

[0008] Preferably, there are two same second protective shells, third protective shells and mounting holes three. The two second protective shells, third protective shells and mounting holes three are symmetrically distributed about the center line of the tee pipe body. The second fixing bolt passes through the two mounting holes three and extends to the outside thereof.

[0009] Through the above technical solution, through the cooperation of the two second protective shells, third protective shells and mounting holes three, it can play a role in protecting the connection part at one end of the tee pipe body. And through the second fixing bolt, it can pass through the mounting hole three, and can realize the quick connection between the two second protective shells and the third protective shell, and subsequent maintenance and replacement.

[0010] Preferably, the second mounting hole and the first mounting hole are of the same size. The first fixing bolt passes through the second mounting hole and extends to the outside of the first mounting hole.

[0011] Through the above technical solution, through the cooperation of the second mounting hole and the first mounting hole, after the two second protective shells and the third protective shell are installed, they can be aligned through the second mounting hole and the first mounting hole, and then the first fixing bolt can be used to realize the quick connection between them, and can play a role in protecting the overall tee pipe body.

[0012] Preferably, the card slot and the card block are adapted to each other. There are three same sealing gaskets, card blocks and connection ends. The three sealing gaskets, card blocks and connection ends are respectively located at the connection parts of the tee pipe body.

[0013] Through the above technical solution, through the design of the sealing gasket, card block and connection end, the connection end can be connected to the tee pipe body from three directions, and the normal use of the tee pipe body can be realized.

[0014] Preferably, the sealing gasket is a rubber sealing gasket, and the rubber sealing gasket is fixedly installed at the connection part of the tee pipe body.

[0015] Through the above technical solution, through the design of the rubber sealing gasket, because rubber has strong sealing performance, it can play a good sealing role when the tee pipe body is connected to the connecting pipe at the connection end, and avoid leakage easily occurring when the connection end is connected.

[0016] Preferably, a composite thermal insulation coating is provided on the outer sides of the first protective shell, the second protective shell and the third protective shell. The first protective shell, the second protective shell and the third protective shell are made of metal materials.

[0017] Through the above technical solution, through the design of the composite thermal insulation coating, the thermal insulation performance of the first protective shell, the second protective shell and the third protective shell can be further improved. At the same time, the first protective shell, the second protective shell and the third protective shell made of metal can provide a strong protective structure to prevent the internal tee pipe body from being easily impacted and damaged.

[0018] Compared with the prior art, the utility model provides a tee with a thermal insulation structure, which has the following beneficial effects:

[0019] 1. For the tee with a thermal insulation structure, through the thermal insulation layer of the rock wool thermal insulation layer, the rock wool has good thermal insulation performance, which can effectively reduce the heat loss in the tee pipe body. At the same time, through the cooperation of the first protective shell, the second protective shell and the third protective shell, it can also play a role in thermal insulation for the internal tee pipe body. And through the design of the composite thermal insulation coating, the thermal insulation performance of the first protective shell, the second protective shell and the third protective shell can be further improved, playing a role of multiple thermal insulation;

[0020] 2. For the tee with a thermal insulation structure, through the first fixing bolt and the second fixing bolt, the first protective shell, the second protective shell and the third protective shell can be quickly disassembled and assembled, and at the same time, it can provide a strong protective structure to prevent the internal tee pipe body from being easily impacted and damaged, playing a role in protecting the overall tee pipe body and improving its practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0022] Figure 2 Schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0023] Figure 3 Schematic diagram of the sectional structure of the utility model;

[0024] Figure 4 Schematic diagram of the exploded structure of the utility model Figure 1 ;

[0025] Figure 5 Schematic diagram of the exploded structure of the utility model Figure 2 ;

[0026] Figure 6 Schematic diagram of the split structure of the tee pipe body and the first protective shell of the utility model.

[0027] Among them: 1. Tee pipe body; 2. Thermal insulation layer; 3. Card slot; 4. Sealing gasket; 5. Card block; 6. Connection end; 7. Internal thread; 8. First protective shell; 9. First installation hole; 10. Second protective shell; 11. Second installation hole; 12. First fixing bolt; 13. Third protective shell; 14. Third installation hole; 15. Second fixing bolt. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1: As Figures 1-6 shown, a tee with a heat preservation structure provided by the present utility model includes a tee pipe body 1 and a gasket 4. A heat preservation layer 2 is arranged inside the tee pipe body 1. A clamping groove 3 is opened at the connection of the tee pipe body 1. A clamping block 5 is fixedly installed inside the clamping groove 3. A connection end 6 is fixedly installed on the outer side of the clamping block 5. An internal thread 7 is opened inside the connection end 6. A first protective shell 8 is arranged at the bottom of the outer side of the tee pipe body 1. An installation hole 9 is opened on the outer side of the first protective shell 8. A second protective shell 10 is arranged at the top of the outer side of the tee pipe body 1. An installation hole 11 is opened on the outer side of the second protective shell 10. A first fixing bolt 12 is arranged inside the installation hole 11. A third protective shell 13 is fixedly installed on the outer side of the second protective shell 10. An installation hole 14 is opened on the outer side of the third protective shell 13. A second fixing bolt 15 is threadedly connected inside the installation hole 14.

[0030] Specifically, the heat preservation layer 2 is a rock wool heat preservation layer. The first protective shell 8, the second protective shell 10 and the third protective shell 13 are adapted to the tee pipe body 1. The advantage is that through the heat preservation layer 2 of the rock wool heat preservation layer, rock wool has good heat preservation performance, which can effectively reduce the heat dissipation inside the tee pipe body 1. At the same time, through the cooperation of the first protective shell 8, the second protective shell 10 and the third protective shell 13, it can also play a role in heat preservation for the internal tee pipe body 1.

[0031] Specifically, there are two same second protective shells 10, third protective shells 13 and installation holes 14. The two second protective shells 10, third protective shells 13 and installation holes 14 are symmetrically distributed about the center line of the tee pipe body 1. The second fixing bolt 15 passes through the two installation holes 14 and extends to the outside thereof. The advantage is that through the cooperation of the two second protective shells 10, third protective shells 13 and installation holes 14, it can play a role in protecting the connection at one end of the tee pipe body 1. And through the second fixing bolt 15, it can pass through the installation hole 14 to realize the quick connection between the two second protective shells 10 and the third protective shell 13, as well as subsequent maintenance and replacement.

[0032] Specifically, the second mounting hole 11 and the first mounting hole 9 are of the same size. The first fixing bolt 12 passes through the second mounting hole 11 and extends to the outside of the first mounting hole 9. The advantage is that through the cooperation of the second mounting hole 11 and the first mounting hole 9, after the two second protective shells 10 and the third protective shell 13 are installed, they can be aligned through the second mounting hole 11 and the first mounting hole 9, and then the first fixing bolt 12 can be used to achieve rapid connection between the two, which can play a role in protecting the overall tee pipe body 1.

[0033] Embodiment 2: As Figures 2-6 shown, as an improvement to the previous embodiment.

[0034] Specifically, the clamping groove 3 and the clamping block 5 are adapted to each other. There are three identical sealing gaskets 4, clamping blocks 5 and connecting ends 6. The three sealing gaskets 4, clamping blocks 5 and connecting ends 6 are respectively located at the connection points of the tee pipe body 1. The advantage is that through the design of the sealing gasket 4, clamping block 5 and connecting end 6, the connecting end 6 can be connected to the tee pipe body 1 from three directions, enabling the normal use of the tee pipe body 1.

[0035] Specifically, the sealing gasket 4 is a rubber sealing gasket, and the sealing gasket 4 is fixedly installed at the connection point of the tee pipe body 1. The advantage is that through the design of the rubber sealing gasket 4, due to the strong sealing property of rubber, it can provide good sealing performance when the tee pipe body 1 is connected to the connecting pipe of the connecting end 6, avoiding easy leakage during the connection of the connecting end 6.

[0036] Specifically, a composite heat-insulating coating is provided on the outer sides of the first protective shell 8, the second protective shell 10 and the third protective shell 13. The first protective shell 8, the second protective shell 10 and the third protective shell 13 are made of metal materials. The advantage is that through the design of the composite heat-insulating coating, the heat insulation of the first protective shell 8, the second protective shell 10 and the third protective shell 13 can be further improved. At the same time, the metal protective shells 8, 10 and 13 can provide a strong protective structure to prevent the internal tee pipe body 1 from being easily damaged by impact.

[0037] Working principle: When in use, through the heat insulation layer 2 of the rock wool heat insulation layer, the rock wool has good heat insulation performance, which can effectively reduce the heat dissipation in the tee pipe body 1. At the same time, through the cooperation of the first protective shell 8, the second protective shell 10 and the third protective shell 13, it can also play a role in heat insulation for the internal tee pipe body 1. Through the cooperation of the two second protective shells 10, the third protective shell 13 and the third installation hole 14, it can play a role in protecting the connection at one end of the tee pipe body 1. And through the second fixing bolt 15, it can pass through the third installation hole 14 to achieve the quick connection between the two second protective shells 10 and the third protective shell 13. And for subsequent maintenance and replacement, through the cooperation of the second installation hole 11 and the first installation hole 9, after the two second protective shells 10 and the third protective shell 13 are installed, they can be aligned through the second installation hole 11 and the first installation hole 9, and then the first fixing bolt 12 is used to achieve the quick connection between them, which can play a role in protecting the overall tee pipe body 1. Through the design of the sealing gasket 4, the clamping block 5 and the connection end 6, the connection end 6 can be connected to the tee pipe body 1 from three directions, enabling the normal use of the tee pipe body 1. Through the design of the rubber sealing gasket 4, because rubber has strong sealing performance, it can achieve good sealing when the tee pipe body 1 is connected to the connecting pipe of the connection end 6, avoiding easy leakage during the connection of the connection end 6. Through the design of the composite heat insulation coating, it can further improve the heat insulation performance of the first protective shell 8, the second protective shell 10 and the third protective shell 13. At the same time, the first protective shell 8, the second protective shell 10 and the third protective shell 13 made of metal can provide a strong protective structure to prevent the internal tee pipe body 1 from being easily impacted and damaged.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tee with a heat-insulating structure, comprising a tee pipe body (1) and a sealing gasket (4), characterized in that: The inner side of the three-way pipe body (1) is provided with an insulation layer (2); a slot (3) is provided at the connection of the three-way pipe body (1); a block (5) is fixedly installed inside the slot (3); a connection end (6) is fixedly installed outside the block (5); an internal thread (7) is provided inside the connection end (6); a protective shell (8) is provided at the bottom of the outer side of the three-way pipe body (1); a mounting hole (9) is provided outside the protective shell (8); a protective shell (2) (10) is provided at the top of the outer side of the three-way pipe body (1); a mounting hole (11) is provided outside the protective shell (2) (10); a fixing bolt (12) is provided inside the mounting hole (11); a protective shell (3) (13) is fixedly installed outside the protective shell (2) (10); a mounting hole (14) is provided outside the protective shell (3) (13); a fixing bolt (15) is threadedly connected inside the mounting hole (14).

2. The tee with a heat-insulating structure according to claim 1, characterized in that: The thermal insulation layer (2) is a rock wool thermal insulation layer, and the protective shell one (8), the protective shell two (10) and the protective shell three (13) are compatible with the three-way pipe body (1).

3. The tee with a heat-insulating structure according to claim 1, characterized in that: The second protective shell (10), the third protective shell (13) and the third mounting hole (14) are provided in equal numbers, and the second protective shell (10), the third protective shell (13) and the third mounting hole (14) are symmetrically distributed about the center line of the three-way pipe body (1), and the second fixing bolt (15) passes through the two mounting holes (14) and extends to the outside thereof.

4. The tee with a heat-insulating structure according to claim 1, characterized in that: The second mounting hole (11) and the first mounting hole (9) are of the same size, and the first fixing bolt (12) passes through the second mounting hole (11) and extends to the outside of the first mounting hole (9).

5. The tee with a heat-insulating structure according to claim 1, characterized in that: The clamping groove (3) and the clamping block (5) are matched with each other, and the sealing gasket (4), the clamping block (5) and the connecting end (6) are provided in three identical numbers, and the three sealing gaskets (4), the clamping block (5) and the connecting end (6) are respectively located at the connection of the three-way pipe body (1).

6. The tee with a heat-insulating structure according to claim 5, characterized in that: The sealing gasket (4) is a rubber sealing gasket, and the sealing gasket (4) is fixedly installed at the connection of the three-way pipe body (1).

7. The tee with a heat-insulating structure according to claim 1, characterized in that: The outer sides of the protective shell 1 (8), the protective shell 2 (10) and the protective shell 3 (13) are provided with a composite thermal insulation coating, and the protective shell 1 (8), the protective shell 2 (10) and the protective shell 3 (13) are made of metal material.

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