Cold storage wall body pipe penetrating heat preservation structure
By using noise reduction layer, corrugated pipe and noise reduction blocks at the pipe penetration of the cold storage wall, combined with fire protection, waterproof and sound insulation layers, the noise problem of pipe penetration insulation structure at high flow rates is solved, and noise reduction, waterproof and thermal insulation is achieved. Effect.
Patent Information
- Application Number
- CN202421248921.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The existing cold storage wall insulation structure will produce noise when the water flows heavily or the gas flows rapidly, affecting the surrounding environment.
The noise reduction layer, corrugated pipe and noise reduction block on the outside of the pipe are used in conjunction with the fireproof layer, waterproof layer and sound insulation layer to reduce noise by sealing the components and insulation layer, and the rebound effect of the corrugated pipe and noise reduction block are used. The damping effect absorbs vibration energy.
It effectively reduces the noise during water flow in the pipeline, improves environmental quietness, and achieves waterproof, sound insulation and thermal insulation effects through fireproof and waterproof layer.
Smart Images
Figure CN222297202U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cold chain logistics, in particular to a cold storage wall pipe insulation structure. Background Art
[0002] In the fields of cold chain logistics and food processing, air ducts, water pipes and other pipes of smoke exhaust, ventilation and air-conditioning systems pass through the insulated walls and ceilings of cold storage.
[0003] The Chinese utility model patent with announcement number CN220551669U discloses an insulation structure for cold storage wall pipe penetration with anti-cold bridge, including a wall-penetrating pipe, a pipe insulation layer, a sleeve and a thermal insulation material layer. The wall-penetrating pipe runs from one side of the wall to the other side of the wall; the pipe insulation layer is respectively sleeved on the outer peripheral sides of the two ends of the wall-penetrating pipe away from the wall, so that the pipe insulation layer and the wall-penetrating pipe form a matching groove, and the matching groove is arranged corresponding to the wall; the sleeve is outer-mounted on the wall-penetrating pipe, and at least part of the sleeve is arranged corresponding to the matching groove, one end of the sleeve is in contact with the outer side wall of the wall, and a foaming cavity is formed between the sleeve, the wall-penetrating pipe, the pipe insulation layer and the wall; the thermal insulation material layer is arranged in the foaming cavity, and the thermal insulation material layer covers the foaming cavity. The utility model utilizes the integration of the sealing of the wall hole and the insulation of the pipe system to improve the sealing of the hole and the insulation and anti-cold bridge effect of the pipe system.
[0004] In the process of implementing the utility model, there are at least the following problems in this technology. The wall-penetrating pipe of the insulation structure may generate noise during use, especially when the water flow is large or the gas flow is fast, the noise may be more obvious and affect the surrounding environment. Therefore, a cold storage wall pipe-penetrating insulation structure is proposed to solve the above-mentioned problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a cold storage wall pipe insulation structure, which has the advantages of reducing the noise generated by water flow in the pipe, and solves the problem that the wall-penetrating pipe may generate noise during use, especially when the water flow is large or the gas flow is fast, the noise may be more obvious and affect the surrounding environment.
[0006] In summary, the utility model provides the following technical solutions: a cold storage wall pipe insulation structure, comprising a wall, a pipe is inserted into the wall, a noise reduction structure for reducing noise on the outside of the pipe is arranged on the inner side of the wall, a waterproof component for waterproofing the surface of the pipe is arranged on one side of the wall close to the pipe, and an auxiliary component for reducing noise of water flow in the pipe is arranged on the surface of the wall;
[0007] The noise reduction structure includes a sleeve pipe sleeved on the outside of the pipe, a noise reduction layer fixedly bonded to the outer wall of the pipe, a corrugated pipe fixedly connected to the outer wall of the noise reduction layer, a plurality of noise reduction blocks fixedly connected to the outside of the noise reduction layer, and an insulation component arranged on the outside of the noise reduction block for insulating the pipe.
[0008] The utility model adopts the above technical scheme, and can reduce the noise generated when the water flow in the pipeline is too fast by using the noise reduction layer bonded to the outer surface of the pipeline, the corrugated pipeline and the noise reduction block, thereby effectively achieving the purpose of noise reduction.
[0009] Furthermore, the waterproof component includes a fireproof layer fixedly connected to the inner side of the wall and a waterproof layer fixedly bonded to the inner wall of the fireproof layer.
[0010] The beneficial effect of adopting the above further scheme is: by using the rock wool board as the fireproof layer and the acrylic waterproof coating as the waterproof layer, the fireproof layer and the waterproof layer cooperate to provide sound insulation, sound absorption, waterproofing, and thermal insulation for the wall.
[0011] Furthermore, the auxiliary component includes a sound insulation layer fixedly bonded to the outer surface of the wall.
[0012] The beneficial effect of adopting the above further solution is that the noise generated in the wall can be reduced through the sound insulation layer.
[0013] Furthermore, the thermal insulation component includes a thermal insulation layer fixedly bonded to a side of the noise reduction block away from the noise reduction layer and a sleeve pipe bonded to a side of the thermal insulation layer away from the noise reduction block.
[0014] The beneficial effect of adopting the above further scheme is: the purpose of heat preservation is achieved through the heat preservation layer and the sleeve pipe, and the heat preservation layer is a metal heat insulation material with good heat insulation effect.
[0015] Furthermore, a sealing component for sealing the surface of the sleeve pipe is arranged between the sleeve pipe and the wall, and the sealing component includes a sealant fixedly bonded to the left and right sides of the sleeve pipe surface.
[0016] The beneficial effect of adopting the above further solution is that the sealant is silicone sealant with good sealing performance, which can prevent the sleeve pipe from falling off from the wall and ensure that external liquids and the like cannot enter the wall.
[0017] Furthermore, the outer surface of the corrugated pipe is attached to the inner wall surface of the insulation layer, and one side of the sleeve pipe penetrates the wall and extends to the outside.
[0018] The beneficial effect of adopting the above further solution is that the rebound effect of the corrugated pipe itself can reduce the collision of energy generated when the liquid flows in the pipe, thereby achieving the purpose of noise reduction.
[0019] Furthermore, the plurality of noise reduction blocks are arranged in a horizontally equidistant manner.
[0020] The beneficial effect of adopting the above further solution is: by using the noise reduction block as a damping plate, noise is reduced by absorbing and dispersing vibration energy.
[0021] Furthermore, the side of the sealant away from the sleeve pipe is bonded to the inner wall surface of the wall.
[0022] The beneficial effect of adopting the above further solution is that the sleeve pipe can be fixed to the inner side of the wall by means of the sealant.
[0023] Compared with the prior art, the utility model provides a cold storage wall pipe insulation structure, which has the following beneficial effects:
[0024] 1. The cold storage wall pipe insulation structure can reduce the noise generated when the water flow rate in the pipe is too fast through the noise reduction layer bonded to the outer surface of the pipe, the corrugated pipe and the noise reduction block, and effectively achieve the purpose of noise reduction.
[0025] 2. The wall pipe insulation structure of the cold storage increases the noise generated by the water flow in the pipe through the sound insulation layer on the outside of the wall, and the fireproof layer and waterproof layer also play a waterproof role on the surface of the pipe, solving the problem that the wall-penetrating pipe may generate noise during use, especially when the water flow is large or the gas flow is fast, the noise may be more obvious and affect the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a cross-sectional view of the structure of the utility model;
[0027] Figure 2 This utility model Figure 1 A is a schematic diagram of the enlarged structure shown;
[0028] Figure 3 It is a three-dimensional diagram of the structure of the utility model.
[0029] Description of reference numerals:
[0030] 1. Wall; 2. Fireproof layer; 3. Waterproof layer; 4. Sound insulation layer; 5. Pipe; 6. Sealant; 7. Noise reduction block; 8. Sleeve pipe; 9. Insulation layer; 10. Corrugated pipe; 11. Noise reduction layer. DETAILED DESCRIPTION
[0031] See also Figure 1-3A cold storage wall pipe insulation structure includes a wall 1, a pipe 5 is inserted in the wall 1, a noise reduction structure for reducing noise on the outside of the pipe 5 is arranged on the inner side of the wall 1, a waterproof component for waterproofing the surface of the pipe 5 is arranged on the side of the wall 1 close to the pipe 5, and an auxiliary component for reducing noise of water flow in the pipe 5 is arranged on the surface of the wall 1.
[0032] The waterproof component includes a fireproof layer 2 fixedly connected to the inner side of the wall 1 and a waterproof layer 3 fixedly bonded to the inner wall of the fireproof layer 2 , and the auxiliary component includes a sound insulation layer 4 fixedly bonded to the outer surface of the wall 1 .
[0033] It should be noted that the fireproof layer 2 is a rock wool board, and the waterproof layer 3 is an acrylic waterproof coating. The fireproof layer 2 has good sound absorption, fireproof performance and thermal insulation performance. Combined with the waterproof performance of the waterproof layer 3 itself, it can waterproof the surface of the pipeline 5 and protect the inside of the wall 1.
[0034] See also Figure 1-3 In this embodiment, the noise reduction structure includes a sleeve pipe 8 sleeved on the outside of the pipe 5, a noise reduction layer 11 fixedly bonded to the outer wall of the pipe 5, a corrugated pipe 10 fixedly connected to the outer wall of the noise reduction layer 11, a plurality of noise reduction blocks 7 fixedly connected to the outside of the noise reduction layer 11, and an insulation component arranged on the outside of the noise reduction block 7 for insulating the pipe 5.
[0035] Among them, the insulation component includes an insulation layer 9 fixedly bonded to the side of the noise reduction block 7 away from the noise reduction layer 11 and a sleeve pipe 8 bonded to the side of the insulation layer 9 away from the noise reduction block 7. A sealing component for sealing the surface of the sleeve pipe 8 is arranged between the sleeve pipe 8 and the wall 1. The sealing component includes a sealant 6 fixedly bonded to the left and right sides of the surface of the sleeve pipe 8. The outer surface of the corrugated pipe 10 is attached to the inner wall surface of the insulation layer 9. One side of the sleeve pipe 8 penetrates the wall 1 and extends to the outside. Multiple noise reduction blocks 7 are arranged equidistantly in the horizontal direction. The side of the sealant 6 away from the sleeve pipe 8 is bonded to the inner wall surface of the wall 1.
[0036] It should be noted that the noise reduction layer 11 is a sound insulation felt that can reduce the noise generated by the flow of liquid in the pipeline 5 during the use of the pipeline 5. The noise reduction block 7 is a damping plate that can effectively absorb and disperse the energy in the pipeline 5 to achieve the purpose of noise reduction and improve the quiet environment.
[0037] The working principle of the above embodiment is:
[0038] The sound insulation layer 4 on the outer surface of the wall 1 can reduce the noise generated when the water flows in the pipe 5, thereby achieving the purpose of noise reduction. The outer side of the pipe 5 is fixedly sleeved on the inner wall of the sleeve pipe 8. The insulation layer 9 on the inner wall of the sleeve pipe 8 can effectively insulate the outer wall of the pipe 5, so that the pipe 5 effectively reduces the heat transfer and energy loss. The sleeve pipe 8 passes through the wall 1 and the sleeve pipe 8 and the wall 1 are effectively sealed and fixed with a sealant 6 to prevent the outside from entering the wall 1. The surface of the waterproof layer 3 is attached to the sleeve pipe 8. The outer wall prevents the liquid in the pipe 5 from flowing into the wall 1 when it ruptures, and plays a protective role in the wall 1. When water flows in the pipe 5, the sound generated first passes through the noise reduction layer 11 for the first noise reduction, and then the outer wall of the pipe 5 collides back and forth with the inner wall of the corrugated pipe 10, so that its energy is greatly reduced, and the noise reduction blocks 7 on the surface of the noise reduction layer 11 reduce the noise in the pipe 5 by absorbing and dispersing the energy generated by the vibration of the water in the pipe 5, and cooperate with the sound insulation layer 4 to greatly reduce the noise generated in the pipe 5 and improve the quiet environment.
Claims
1. A cold storage wall pipe insulation structure, comprising a wall (1), characterized in that: A pipe (5) is inserted into the wall (1), a noise reduction structure for reducing noise on the outside of the pipe (5) is arranged on the inner side of the wall (1), a waterproof component for waterproofing the surface of the pipe (5) is arranged on the side of the wall (1) close to the pipe (5), and an auxiliary component for reducing noise of water flowing in the pipe (5) is arranged on the surface of the wall (1); The noise reduction structure comprises a sleeve pipe (8) sleeved on the outside of the pipe (5), a noise reduction layer (11) fixedly bonded to the outer wall of the pipe (5), a corrugated pipe (10) fixedly connected to the outer wall of the noise reduction layer (11), a plurality of noise reduction blocks (7) fixedly connected to the outside of the noise reduction layer (11), and a heat insulation component arranged on the outside of the noise reduction blocks (7) for heat insulation of the pipe (5).
2. A cold storage wall pipe insulation structure according to claim 1, characterized in that: The waterproof component comprises a fireproof layer (2) fixedly connected to the inner side of the wall (1) and a waterproof layer (3) fixedly bonded to the inner wall of the fireproof layer (2).
3. A cold storage wall pipe insulation structure according to claim 1, characterized in that: The auxiliary component comprises a sound insulation layer (4) fixedly bonded to the outer surface of the wall (1).
4. A cold storage wall pipe insulation structure according to claim 1, characterized in that: The thermal insulation component comprises a thermal insulation layer (9) fixedly bonded to a side of the noise reduction block (7) away from the noise reduction layer (11), and a sleeve pipe (8) bonded to a side of the thermal insulation layer (9) away from the noise reduction block (7).
5. A cold storage wall pipe insulation structure according to claim 4, characterized in that: A sealing component for sealing the surface of the sleeve pipe (8) is provided between the sleeve pipe (8) and the wall (1), and the sealing component comprises a sealant (6) fixedly bonded to the left and right sides of the surface of the sleeve pipe (8).
6. A cold storage wall pipe insulation structure according to claim 4, characterized in that: The outer surface of the corrugated pipe (10) is attached to the inner wall surface of the thermal insulation layer (9), and one side of the sleeve pipe (8) penetrates the wall (1) and extends to the outside.
7. A cold storage wall pipe insulation structure according to claim 1, characterized in that: The plurality of noise reduction blocks (7) are arranged in a horizontally equidistant manner.
8. A cold storage wall pipe insulation structure according to claim 5, characterized in that: The side of the sealant (6) away from the sleeve pipe (8) is bonded to the inner wall surface of the wall (1).