Universal thermal insulation sleeve
By designing a carpet-like insulation sleeve composed of multiple layers of materials and combining the design of waterproof strips, the shortcomings of existing customized insulation sleeves in terms of scope of application, price and material performance are solved, and efficient insulation and waterproofing effects are achieved , and improve applicability and versatility.
Patent Information
- Application Number
- CN202421123600.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing custom-spec insulation sleeves have limitations in their scope of application and price, and the insulation performance of the material is weak, easy to absorb water and combustible, and the performance decreases during use and there is a risk of combustion.
A general insulation cover is designed, adopting a carpet-like sleeve structure, the sleeve consists of an aluminum foil reflective layer, a glass fiber blanket buffer layer, a mesoporous insulating felt layer and an aluminum foil reflective layer. Combined with the design of the waterproof strip, it can automatically fill the gap. , improve thermal insulation and waterproof performance.
This universal insulation sleeve not only improves thermal insulation and waterproof performance, reflects radiation, reduces heat transfer, and is resistant to high temperature and non-combustible, but also can wrap items of various shapes, improving applicability and versatility.
Smart Images
Figure CN222515371U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermal insulation sleeves, in particular to a universal thermal insulation sleeve. Background Art
[0002] As the times progress, energy conservation and environmental protection become more and more important, and thermal insulation has also developed rapidly in recent years. However, facing objects of various sizes and shapes, most customized insulation covers seem to be unable to cope with them.
[0003] Due to the requirements of heat preservation and waterproofing, most customized insulation covers adopt complex structures for contact sealing on both sides, which not only limits the scope of application but also is expensive. In terms of materials, customized insulation covers generally directly use glass fiber felt, cotton felt, sponge and other materials as the main insulation measures, but these materials have the disadvantages of weak insulation performance, water absorption, flammability, and low strength. This may cause water absorption during use, resulting in rapid performance degradation and combustion when encountering fire. Therefore, a universal insulation cover is proposed. Utility Model Content
[0004] The utility model aims to solve the problems raised by the background technology and provides a universal thermal insulation cover.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A universal thermal insulation cover comprises a cover body, wherein the cover body is unfolded in a carpet shape, one end of the cover body is an inclined surface, and the other end of the cover body is a vertical surface, and a waterproof strip is fixedly provided at one end of the inclined surface of the cover body; the cover body is composed of a first aluminum foil reflective layer, a first glass fiber blanket buffer layer, a mesoporous thermal insulation felt layer, a second glass fiber blanket buffer layer and a second aluminum foil reflective layer, the first aluminum foil reflective layer and the first glass fiber blanket buffer layer are both arranged on the outside of the mesoporous thermal insulation felt layer, the second glass fiber blanket buffer layer and the second aluminum foil reflective layer are both arranged on the inside of the mesoporous thermal insulation felt layer, and the first glass fiber blanket buffer layer and the second glass fiber blanket buffer layer are both arranged close to the mesoporous thermal insulation felt layer.
[0007] Preferably, the sleeve can be wound on the outer wall of the tubular object, and the waterproof strip fills the gap between the sleeve and the tubular object.
[0008] Preferably, the two ends of the sleeve are overlapped and fixedly bonded by glue.
[0009] Preferably, the waterproof strip is made of high molecular polyethylene strip.
[0010] Preferably, the first aluminum foil reflective layer, the first glass fiber blanket buffer layer, the mesoporous thermal insulation felt layer, the second glass fiber blanket buffer layer and the second aluminum foil reflective layer are connected by pressing and fixing.
[0011] Preferably, the thickness of the first aluminum foil reflective layer, the thickness of the first glass fiber blanket buffer layer, the thickness of the second glass fiber blanket buffer layer and the thickness of the second aluminum foil reflective layer are the same and are all 0.6-1.0 mm, and the thickness of the mesoporous insulation felt layer is 5.0-10.0 mm.
[0012] Preferably, the length of the sleeve can be selected according to the size of the tubular object.
[0013] Compared with the prior art, the utility model provides a universal insulation cover, which has the following beneficial effects:
[0014] 1. The universal thermal insulation cover has an inclined surface at one end of the cover and a vertical surface at the other end. A waterproof strip is fixedly arranged at one end of the inclined surface of the cover. After the cover is wrapped around the outer wall of the tubular object, the two ends of the cover are overlapped and fixedly bonded by glue. At the same time, the waterproof strip can automatically fill the gap between the inclined surface and the tubular object, further improving the requirements of thermal insulation and waterproofing. At the same time, the carpet-like shape can be wrapped around various shaped objects.
[0015] 2. The universal thermal insulation cover is composed of a first aluminum foil reflective layer, a first glass fiber blanket buffer layer, a mesoporous thermal insulation felt layer, a second glass fiber blanket buffer layer and a second aluminum foil reflective layer. The aluminum foil layer can reflect radiation and reduce heat transfer; the mesoporous thermal insulation felt layer has an extremely low thermal conductivity due to the properties of nano-mesopores, and is both waterproof and high-temperature resistant and non-flammable, further improving the performance and applicability of the thermal insulation cover; the elasticity provided by the glass fiber blanket buffer layer can reduce the existence of small gaps.
[0016] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model can not only fill the gap between the sleeve and the wrapping, thereby improving the thermal insulation and waterproof performance, but also reflect radiation, reduce heat transfer, be high temperature resistant and non-flammable, and reduce small gaps, thereby improving versatility. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic structural diagram of a universal thermal insulation cover proposed by the utility model;
[0018] Figure 2 A three-dimensional diagram of a universal thermal insulation cover proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of a universal heat-insulating sleeve wrapped around a tubular object proposed by the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the internal structure of a universal thermal insulation cover.
[0021] In the figure: 1. casing; 2. waterproof strip; 3. first aluminum foil reflective layer; 4. first glass fiber blanket buffer layer; 5. mesoporous insulation felt layer; 6. second glass fiber blanket buffer layer; 7. second aluminum foil reflective layer. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0024] Example 1
[0025] Reference Figure 1-3 A universal thermal insulation cover comprises a cover body 1, which is unfolded in a carpet shape, one end of the cover body 1 is an inclined surface, and the other end of the cover body 1 is a vertical surface, a waterproof strip 2 is fixedly arranged at one end of the inclined surface of the cover body 1, and the waterproof strip 2 is made of a high molecular polyethylene strip, the cover body 1 can be wound on the outer wall of a tubular object, and the two ends of the cover body 1 are overlapped and fixedly bonded by glue, and the waterproof strip 2 fills the gap between the cover body 1 and the tubular object, and the length of the cover body 1 can be taken according to the size of the tubular object. After the cover body 1 is wrapped around the outer wall of the tubular object, the two ends of the cover body 1 are overlapped and fixedly bonded by glue, and at the same time, the waterproof strip 2 can automatically fill the gap between the inclined surface and the tubular object, further improving the requirements of thermal insulation and waterproofing, and at the same time, the carpet-like shape can be wrapped around various shaped objects, and the versatility is improved.
[0026] Example 2
[0027] Reference Figure 4The casing 1 is composed of a first aluminum foil reflective layer 3, a first glass fiber blanket buffer layer 4, a mesoporous thermal insulation felt layer 5, a second glass fiber blanket buffer layer 6 and a second aluminum foil reflective layer 7. The first aluminum foil reflective layer 3 and the first glass fiber blanket buffer layer 4 are both arranged on the outside of the mesoporous thermal insulation felt layer 5, the second glass fiber blanket buffer layer 6 and the second aluminum foil reflective layer 7 are both arranged on the inside of the mesoporous thermal insulation felt layer 5, the first glass fiber blanket buffer layer 4 and the second glass fiber blanket buffer layer 6 are both arranged close to the mesoporous thermal insulation felt layer 5, the first aluminum foil reflective layer 3, the first glass fiber blanket buffer layer 4, the mesoporous thermal insulation felt layer 5, the second glass fiber blanket buffer layer 6 The first aluminum foil reflective layer 3, the first glass fiber blanket buffer layer 4, the second glass fiber blanket buffer layer 6 and the second aluminum foil reflective layer 7 are all the same thickness, which is 0.8 mm. The thickness of the mesoporous insulation felt layer 5 is 6 mm. The aluminum foil layer can reflect radiation and reduce heat transfer. The mesoporous insulation felt layer 5 has an extremely low thermal conductivity due to the properties of nano-mesopores. It is waterproof, high temperature resistant and non-flammable, which further improves the performance and applicability of the thermal insulation cover. The elasticity provided by the glass fiber blanket buffer layer can reduce the existence of small gaps.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A universal thermal insulation cover, comprising a cover body (1), characterized in that: The sleeve (1) is unfolded in a carpet shape, one end of the sleeve (1) is an inclined surface, and the other end of the sleeve (1) is a vertical surface, and a waterproof strip (2) is fixedly provided on one end of the inclined surface of the sleeve (1); The casing (1) is composed of a first aluminum foil reflective layer (3), a first glass fiber blanket buffer layer (4), a mesoporous thermal insulation felt layer (5), a second glass fiber blanket buffer layer (6) and a second aluminum foil reflective layer (7); the first aluminum foil reflective layer (3) and the first glass fiber blanket buffer layer (4) are both arranged on the outside of the mesoporous thermal insulation felt layer (5); the second glass fiber blanket buffer layer (6) and the second aluminum foil reflective layer (7) are both arranged on the inside of the mesoporous thermal insulation felt layer (5); and the first glass fiber blanket buffer layer (4) and the second glass fiber blanket buffer layer (6) are both arranged close to the mesoporous thermal insulation felt layer (5).
2. A universal insulation cover according to claim 1, characterized in that: The sleeve (1) can be wound on the outer wall of the tubular object, and the waterproof strip (2) is arranged to fill the gap between the sleeve (1) and the tubular object.
3. A universal insulation cover according to claim 2, characterized in that: The two ends of the sleeve (1) are overlapped and fixedly bonded by glue.
4. A universal insulation cover according to claim 1, characterized in that: The waterproof strip (2) is made of high molecular polyethylene strip.
5. A universal thermal insulation cover according to claim 1, characterized in that: The first aluminum foil reflective layer (3), the first glass fiber blanket buffer layer (4), the mesoporous thermal insulation felt layer (5), the second glass fiber blanket buffer layer (6) and the second aluminum foil reflective layer (7) are connected by pressing and fixing.
6. A universal thermal insulation cover according to claim 1, characterized in that: The thickness of the first aluminum foil reflective layer (3), the thickness of the first glass fiber blanket buffer layer (4), the thickness of the second glass fiber blanket buffer layer (6) and the thickness of the second aluminum foil reflective layer (7) are the same and are all 0.6-1.0 mm, and the thickness of the mesoporous insulation felt layer (5) is 5.0-10.0 mm.
7. A universal insulation cover according to claim 1, characterized in that: The length of the sleeve (1) can be selected according to the size of the tubular object.