Molded hollow energy-saving air duct for textile industry

Abstract

The utility model discloses a molding hollow energy-saving air pipe for textile industry, which comprises an outer pipe and an inner pipe, four sides of the inner wall of the outer pipe are all fixedly connected with connecting strips, the four connecting strips are respectively and fixedly connected with four sides of the inner pipe, one end of the outer pipe is fixedly connected with an inserting frame, the other end of the outer pipe is fixedly connected with an inserting seat, and the inserting seat is fixedly connected with the outer pipe. Connecting grooves are formed in the top end and the bottom end of the inserting frame, elastic pieces are fixedly connected to the inner walls of the connecting grooves, a plurality of frame-shaped reinforcing ribs are evenly and fixedly connected to the surface of the outer pipe, a plurality of transverse reinforcing ribs are fixedly connected between every two adjacent frame-shaped reinforcing ribs, and a frame-shaped groove is formed in one side of the inner wall of the inserting base. According to the molded hollow energy-saving air pipe for the textile industry, the air pipe adopts a hollow design, heat loss during air flowing is reduced, energy consumption is reduced, more energy is saved, a single air pipe is convenient to disassemble and assemble, maintenance and replacement are facilitated, and the textile production process is prevented from being delayed.

Description

Technical Field

[0001] The utility model relates to the technical field of air ducts, in particular to a molded hollow energy-saving air duct used in the textile industry. Background Art

[0002] The textile industry uses air ducts to improve the production environment and ensure the smooth progress of the production process.

[0003] Air ducts play a role in ventilation, temperature regulation, dust removal and purification in the textile industry, but the existing air ducts used in the textile industry have the following disadvantages:

[0004] (1) The existing air ducts used in the textile industry have poor protection effects and lack a better thermal insulation structure. When used for workshop temperature regulation, heat is easily lost during the flow of air in the air duct, increasing energy consumption;

[0005] (2) The existing air ducts used in the textile industry are mostly connected by fasteners such as bolts. When a single air duct needs to be disassembled, repaired or replaced, tools are required, which makes disassembly and assembly troublesome and delays the textile production process. Utility Model Content

[0006] The purpose of the utility model is to provide a molded hollow energy-saving air duct for the textile industry, so as to solve the problems that the existing air ducts used in the textile industry mentioned in the above background technology have poor protection effect and lack of better insulation structure. When used for workshop temperature regulation, heat is easily lost during the flow of air in the air duct, which increases energy consumption. The air ducts used in the textile industry are mostly connected by fasteners such as bolts. When a single air duct needs to be disassembled, repaired or replaced, tools are needed, which makes disassembly and assembly troublesome and delays the textile production process.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a molded hollow energy-saving air duct for the textile industry, comprising an outer tube and an inner tube, the four sides of the inner wall of the outer tube are fixedly connected with connecting strips, and the four connecting strips are respectively fixedly connected to the four sides of the inner tube, one end of the outer tube is fixedly connected with an insertion frame, the other end of the outer tube is fixedly connected with an insertion seat, the top and bottom ends of the insertion frame are both provided with connecting grooves, the inner wall of the connecting groove is fixedly connected with a spring sheet, one end of the spring sheet is fixedly connected with a limiting strip, the top and bottom ends of the inner wall of the insertion seat are both provided with limiting grooves, a plurality of frame-shaped reinforcing ribs are evenly fixedly connected to the surface of the outer tube, a plurality of transverse reinforcing ribs are fixedly connected between each adjacent two frame-shaped reinforcing ribs, and a frame-shaped groove is provided on one side of the inner wall of the insertion seat.

[0008] When a molded hollow energy-saving air duct for the textile industry is used using the technical solution, the air duct adopts a hollow design, which reduces heat loss during air flow, reduces energy consumption, and is more energy-efficient. In addition, the single air duct is easy to disassemble and assemble, which is conducive to maintenance and replacement, avoiding delays in the textile production process.

[0009] As a preferred technical solution of the utility model, a bevel groove is provided in the middle of the limit strip, a through hole is provided on one side of the inner wall of the connection groove, and a pressing block is inserted and connected to the inner wall of the through hole. Pressing the pressing block can squeeze the limit strip back into the connection groove.

[0010] As a preferred technical solution of the utility model, the inner wall of the frame-shaped groove is fixedly connected with a plurality of springs, and one end of the plurality of springs is fixedly connected with a frame-shaped sealing gasket. The frame-shaped sealing gasket can be pushed outward under the action of the spring.

[0011] As a preferred technical solution of the utility model, the top and bottom of the frame-shaped gasket are fixedly connected with sliders, and the top and bottom of the inner wall of the frame-shaped groove are provided with slide grooves. The sliders and slide grooves guide and limit the movement of the frame-shaped gasket.

[0012] As a preferred technical solution of the utility model, the two sliding blocks are respectively slidably connected to the inner walls of the two sliding grooves. The frame-shaped sealing gasket can slide on the inner wall of the frame-shaped groove.

[0013] As a preferred technical solution of the utility model, the inner wall of the inner tube is fixedly connected with a sound absorbing layer, and the inner wall of the sound absorbing layer is fixedly connected with a heat insulating layer. The sound absorbing layer and the heat insulating layer can further improve the sound insulation and heat insulation effect of the air duct.

[0014] As a preferred technical solution of the utility model, a hollow cavity is provided between the outer tube and the inner tube, and the hollow cavity plays a role of heat insulation and sound insulation.

[0015] As a preferred technical solution of the utility model, both sides of the top of the outer tube are fixedly connected with hanging rings, which are used for hanging and placing the air duct.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The air duct adopts a hollow design, and a certain air layer is formed between the inner and outer layers, which can effectively insulate heat and sound. When used for temperature regulation in textile workshops, it reduces the heat loss during air flow, reduces energy consumption, and is more energy-efficient. In addition, a number of frame-shaped reinforcement ribs and transverse reinforcement ribs are arranged on the surface of the air duct to improve its structural strength, and it is not easy to deform or damage when subjected to impact;

[0018] 2. When a single air duct needs to be repaired or replaced, just press the push block to unlock and disassemble the air duct. The operation is convenient and quick, and no tools are required, which avoids delaying the textile production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a side cross-sectional view of the utility model;

[0021] Figure 3 It is a partial cross-sectional view of the inner tube of the utility model;

[0022] Figure 4 It is a cross-sectional view of the insertion frame of the utility model;

[0023] Figure 5 It is a cross-sectional view of the insertion seat of the utility model.

[0024] In the figure: 1. outer tube; 2. connecting strip; 3. inner tube; 4. sound-absorbing layer; 5. heat-insulating layer; 6. frame-shaped reinforcing ribs; 7. transverse reinforcing ribs; 8. insertion frame; 9. connecting groove; 10. spring; 11. limiting strip; 12. inclined groove; 13. through-hole; 14. pressing block; 15. insertion seat; 16. limiting groove; 17. frame-shaped groove; 18. spring; 19. frame-shaped sealing gasket; 20. hollow cavity; 21. slider; 22. slide groove; 23. lifting ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5The utility model provides a molded hollow energy-saving air duct for the textile industry, comprising an outer tube 1 and an inner tube 3. The four sides of the inner wall of the outer tube 1 are fixedly connected with connecting strips 2, and the four connecting strips 2 are respectively fixedly connected to the four sides of the inner tube 3, which is a hollow structure. One end of the outer tube 1 is fixedly connected with an insertion frame 8, and the other end of the outer tube 1 is fixedly connected with an insertion seat 15. The top and bottom ends of the insertion frame 8 are provided with connecting grooves 9, and the inner wall of the connecting groove 9 is fixedly connected with a spring piece 10. One end of the spring piece 10 is fixedly connected with a limiting strip 11. The top and bottom ends of the inner wall of the insertion seat 15 are provided with limiting grooves 16 for connecting between air ducts. A plurality of frame-shaped reinforcing ribs 6 are evenly fixedly connected to the surface of the outer tube 1, and a plurality of transverse reinforcing ribs 7 are fixedly connected between each two adjacent frame-shaped reinforcing ribs 6 to improve the structural strength. A frame-shaped groove 17 is provided on one side of the inner wall of the insertion seat 15.

[0027] When in use, the air duct adopts a hollow design, and a certain air layer is formed between the inner and outer layers, which can effectively insulate heat and sound. When used for temperature regulation in a textile workshop, it reduces heat loss during air flow, reduces energy consumption, and is more energy-efficient. By arranging a number of frame-shaped reinforcement ribs 6 and transverse reinforcement ribs 7 on the surface of the air duct, its structural strength can be improved, and it is not easy to be deformed or damaged when subjected to impact.

[0028] A bevel groove 12 is provided in the middle of the limiting strip 11, a through hole 13 is provided on one side of the inner wall of the connecting groove 9, a pressing block 14 is inserted and connected to the inner wall of the through hole 13 for unlocking operation, and lifting rings 23 are fixedly connected to both sides of the top of the outer tube 1 for installation.

[0029] When in use, the air duct can be installed in a textile workshop by hanging it through the hanging ring 23. When connecting two air ducts, press the pressing blocks 14 at the upper and lower parts of one of the air ducts, and with the cooperation of the inclined groove 12, squeeze the limit strip 11 back into the connecting groove 9. At this time, the insertion frame 8 of the air duct is inserted into the insertion seat 15 of the other air duct, release the pressing block 14, and the limit strip 11 will be stuck in the limit groove 16 of the insertion seat 15 under the action of the spring 18 to complete the locking.

[0030] The inner wall of the frame-shaped groove 17 is fixedly connected with a plurality of springs 18, and one end of the plurality of springs 18 is fixedly connected with a frame-shaped sealing gasket 19 to improve the sealing performance. The top and bottom ends of the frame-shaped sealing gasket 19 are fixedly connected with sliders 21. The top and bottom ends of the inner wall of the frame-shaped groove 17 are provided with sliding grooves 22. The two sliders 21 are respectively slidably connected to the inner walls of the two sliding grooves 22 to play a limiting and guiding role. The inner wall of the inner tube 3 is fixedly connected with a sound-absorbing layer 4, and the inner wall of the sound-absorbing layer 4 is fixedly connected with a heat-insulating layer 5 to improve the functionality. A hollow cavity 20 is provided between the outer tube 1 and the inner tube 3 to play a heat-insulating role.

[0031] When in use, after the two air ducts are connected, the frame-shaped sealing gasket 19 will abut against the side wall of the insertion frame 8 under the action of the spring 18 to ensure the sealing effect. The provided slider 21 and slide groove 22 can prevent the movement of the frame-shaped sealing gasket 19 from being offset or falling off. The provided hollow cavity 20 and the heat insulation layer 5 can reduce the heat loss during air transportation. The provided sound-absorbing layer 4 made of sound-absorbing cotton material can reduce the impact of noise generated by air flowing in the air duct on the outside world.

[0032] In specific use, the utility model is a molded hollow energy-saving air duct for the textile industry. The air duct adopts a hollow design, and a certain air layer is formed between the inner and outer layers, which can effectively insulate heat and sound. An asbestos insulation layer 5 is arranged on the inner wall of the inner tube 3. When used for temperature regulation in a textile workshop, the heat loss during air flow is reduced, energy consumption is reduced, and energy saving is more efficient. By arranging a plurality of frame-shaped reinforcing ribs 6 and transverse reinforcing ribs 7 on the surface of the air duct, its structural strength can be improved, and it is not easy to be deformed and damaged when subjected to impact. When two air ducts are connected, press the buttons at the upper and lower parts of one of the air ducts. The pressing block 14, with the cooperation of the inclined groove 12, squeezes the limit strip 11 back into the connecting groove 9. At this time, the insertion frame 8 of the air duct is inserted into the insertion seat 15 of another air duct. The pressing block 14 is released, and the limit strip 11 will be stuck into the limit groove 16 of the insertion seat 15 under the action of the spring 18 to complete the locking, and the frame-shaped sealing gasket 19 will abut against the side wall of the insertion frame 8 under the action of the spring 18 to ensure the sealing effect. When a single air duct needs to be repaired or replaced, only the pressing block 14 needs to be pressed to unlock and disassemble the air duct. The operation is convenient and quick, and no tools are required to avoid delaying the textile production process.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A molded hollow energy-saving air duct for the textile industry, comprising an outer tube (1) and an inner tube (3), characterized in that: The four sides of the inner wall of the outer tube (1) are fixedly connected with connecting strips (2), and the four connecting strips (2) are respectively fixedly connected to the four sides of the inner tube (3); one end of the outer tube (1) is fixedly connected with an insertion frame (8), and the other end of the outer tube (1) is fixedly connected with an insertion seat (15); the top and bottom ends of the insertion frame (8) are both provided with connecting grooves (9); the inner wall of the connecting groove (9) is fixedly connected with a spring sheet (10); one end of the spring sheet (10) is fixedly connected with a limiting strip (11); the top and bottom ends of the inner wall of the insertion seat (15) are both provided with limiting grooves (16); a plurality of frame-shaped reinforcing ribs (6) are evenly fixedly connected to the surface of the outer tube (1); a plurality of transverse reinforcing ribs (7) are fixedly connected between each two adjacent frame-shaped reinforcing ribs (6); and a frame-shaped groove (17) is provided on one side of the inner wall of the insertion seat (15).

2. The molded hollow energy-saving air duct for the textile industry according to claim 1, characterized in that: A bevel groove (12) is provided in the middle of the limiting strip (11), a through opening (13) is provided on one side of the inner wall of the connecting groove (9), and a pressing block (14) is inserted and connected to the inner wall of the through opening (13).

3. The molded hollow energy-saving air duct for the textile industry according to claim 1, characterized in that: A plurality of springs (18) are fixedly connected to the inner wall of the frame-shaped groove (17), and one end of the plurality of springs (18) is fixedly connected to a frame-shaped sealing gasket (19).

4. The molded hollow energy-saving air duct for the textile industry according to claim 3, characterized in that: The top and bottom ends of the frame-shaped sealing pad (19) are fixedly connected to a sliding block (21), and the top and bottom ends of the inner wall of the frame-shaped groove (17) are provided with a sliding groove (22).

5. The molded hollow energy-saving air duct for the textile industry according to claim 4, characterized in that: The two sliding blocks (21) are respectively slidably connected to the inner walls of the two sliding grooves (22).

6. The molded hollow energy-saving air duct for the textile industry according to claim 5, characterized in that: The inner wall of the inner tube (3) is fixedly connected to a sound absorbing layer (4), and the inner wall of the sound absorbing layer (4) is fixedly connected to a heat insulating layer (5).

7. The molded hollow energy-saving air duct for the textile industry according to claim 1, characterized in that: A hollow cavity (20) is provided between the outer tube (1) and the inner tube (3).

8. The molded hollow energy-saving air duct for the textile industry according to claim 1, characterized in that: Both sides of the top end of the outer tube (1) are fixedly connected with lifting rings (23).

Images