Flexible detachable valve heat preservation sleeve

Abstract

The utility model discloses a flexible detachable valve thermal insulation sleeve, one end of the thermal insulation sleeve is detachably pasted with the other end of the thermal insulation sleeve, the thermal insulation sleeve is in a hollow cylinder shape, one end of the thermal insulation sleeve is provided with a magic tape, and the other end of the thermal insulation sleeve is provided with a bonding surface which is connected with the magic tape in a matched mode. The heat preservation sleeve comprises an outer layer, an air interlayer and a heat preservation layer, the outer layer wraps the air interlayer and the heat preservation layer, and the heat preservation layer comprises an aerogel layer and a ceramic fiber cotton layer. One end face and the other end face of the heat preservation sleeve are detachably pasted together, the heat preservation sleeve body is selected to form the hollow cylinder shape according to the specific shape and the use environment of the valve, heat preservation is conducted on the valve, and applicability is high; and through the arrangement of the air interlayer and the heat preservation layer, heat loss is greatly reduced, and the heat preservation effect of the heat preservation sleeve can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve insulation, in particular to a flexible and detachable valve insulation sleeve. Background Art

[0002] The insulation sleeve is made by special process after careful design and mapping according to the specific shape of the equipment and its use environment. In order to reduce the capacity loss of the valve exposed to the outside, a heat preservation device is needed to keep the valve warm. Good heat preservation is of great significance to the safety of valve operation and energy saving.

[0003] The existing assembled insulation cover of valves has a rigid structure. The outer shell of the insulation cover has high strength and good insulation effect. However, due to its rigid strength, in some narrow areas, the disassembly and assembly space is small, and the disassembly and storage of the insulation cover are inconvenient. Therefore, we propose a flexible and detachable valve insulation cover. Summary of the invention

[0004] The main purpose of the invention is to solve the technical problems of inconvenient disassembly and storage of valve insulation sleeves and low efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides a flexible and detachable valve insulation cover, one end of the insulation cover is detachably pasted together with the other end, the insulation cover forms a hollow cylindrical shape, one end of the insulation cover is provided with Velcro, and the other end of the insulation cover is provided with an adhesive surface that cooperates with the Velcro. The insulation cover comprises: an outer layer, an air interlayer and an insulation layer, the outer layer wraps the air interlayer and the insulation layer, and the insulation layer comprises an aerogel layer and a ceramic fiber cotton layer.

[0006] One end face of the thermal insulation sleeve of the utility model is detachably pasted to the other end face. The thermal insulation sleeve body is selected to form a hollow cylindrical shape according to the specific shape of the valve and the use environment of the valve, so as to insulate the valve, and the utility model has strong applicability. Velcro is arranged at one end of the thermal insulation sleeve, and a bonding surface connected with the Velcro is arranged at the other end, so that the installation process and the disassembly process are convenient. Through the arrangement of the air interlayer and the thermal insulation layer, the heat loss is greatly reduced, so that the thermal insulation effect of the thermal insulation sleeve can be effectively improved.

[0007] Preferably, the air interlayer is arranged on the upper layer of the thermal insulation layer. The air interlayer includes a plurality of thermal insulation chambers, and a support member is arranged between each adjacent thermal insulation chamber, wherein the first end of the support member is connected to the outer layer, and the second end of the support member is connected to the thermal insulation layer. The thermal conductivity of the air interlayer is low, and it has a good thermal insulation effect. The function of the support member is to provide a certain support force for the air interlayer.

[0008] Preferably, the outer layer is a silicone coated cloth. The coated silicone cloth has a series of advantages such as waterproof cloth, sealing cloth, high temperature resistance, and aging resistance.

[0009] Preferably, the thickness of the aerogel layer is 5-10 mm.

[0010] Preferably, the ceramic fiber cotton layer has a thickness of 20-25 mm.

[0011] Preferably, the Velcro includes hooks and bristles and a fixing belt, the hooks and bristles are fixed to the fixing belt, and the fixing belt is fixed to the outer layer of one end of the insulation sleeve. The adhesive surface is fixed to the outer layer of the other end of the insulation sleeve, and the hooks and bristles are adhered to the adhesive surface. Velcro can achieve a quick sealing effect, is easy to operate, and can be used for equipment pipes of different sizes. Velcro can better fix the insulation sleeve to prevent the insulation sleeve from being separated from the equipment pipe due to long working time.

[0012] Preferably, a burr is provided on the side of the thermal insulation sleeve, a drawstring is provided on the burr, and the drawstring is located at both ends of the burr.

[0013] Preferably, buckles are provided at both ends of the thermal insulation sleeve, and the buckles are used to assist in fixing the thermal insulation sleeve, and to better fix the thermal insulation sleeve on the pipeline in cooperation with Velcro.

[0014] Beneficial effects that can be achieved by a flexible and detachable valve insulation cover of the utility model include:

[0015] 1. One end of the insulation sleeve and the other end surface are detachably pasted together. According to the specific shape of the valve and its use environment, the insulation sleeve body is selected to form a hollow cylindrical shape to insulate the valve, which has strong applicability;

[0016] 2. One end of the insulation cover is provided with a Velcro, and the other end is provided with an adhesive surface that cooperates with the Velcro, which makes the installation and removal process convenient;

[0017] 3. Through the setting of air interlayer and thermal insulation layer, the heat loss is greatly reduced, so that the thermal insulation effect of the thermal insulation cover can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1This is a schematic diagram of the structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the utility model;

[0021] Figure 3 The figure is a schematic structural diagram of a Velcro tape according to an embodiment of the utility model.

[0022] Description of main component symbols:

[0023] 1- Insulation cover;

[0024] 2- Velcro, 21-hook and barbed hair, 22-fixing strap;

[0025] 3- bonding surface;

[0026] 4-Outer layer;

[0027] 5- air interlayer, 51- heat preservation cavity, 52- support member;

[0028] 6-insulation layer, 61-aerogel layer, 62-ceramic fiber cotton layer;

[0029] 7-fly, 71-drawstring;

[0030] 8- Buckle strap. DETAILED DESCRIPTION

[0031] In order to better understand the above technical solution, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0032] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0033] It should be noted that, in the embodiments of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the coordinate system shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] The utility model provides a flexible and detachable valve insulation cover, wherein one end of the insulation cover 1 is detachably pasted to the other end, the insulation cover 1 forms a hollow cylindrical shape, a Velcro 2 is arranged at one end of the insulation cover 1, and a bonding surface 3 which is matched and connected with the Velcro 2 is arranged at the other end of the insulation cover 1, the insulation cover 1 comprises: an outer layer 4, an air interlayer 5 and an insulation layer 6, the outer layer 4 wraps the air interlayer 5 and the insulation layer 6, and the insulation layer 6 comprises an aerogel layer 61 and a ceramic fiber cotton layer 62.

[0037] One end face of the thermal insulation sleeve 1 of the utility model is detachably pasted to the other end face. The thermal insulation sleeve 1 body is selected to form a hollow cylindrical shape according to the specific shape of the valve and the use environment, so as to insulate the valve, and the utility model has strong applicability. Velcro 2 is arranged at one end of the thermal insulation sleeve 1, and a bonding surface 3 which is matched with the Velcro 2 is arranged at the other end, and the installation process and the disassembly process are convenient. Through the arrangement of the air interlayer 5 and the thermal insulation layer 6, the heat loss is greatly reduced, so that the thermal insulation effect of the thermal insulation sleeve 1 can be effectively improved.

[0038] In this embodiment, the air interlayer 5 is arranged on the upper layer of the thermal insulation layer 6. The air interlayer 5 includes a plurality of thermal insulation chambers 51, and a support member 52 is arranged between each adjacent thermal insulation chamber 51, and a first end of the support member 52 is connected to the outer layer 4, and a second end of the support member 52 is connected to the thermal insulation layer 6. The air interlayer 5 has a low thermal conductivity and a good thermal insulation effect, and the function of the support member 52 is to provide a certain support force for the air interlayer 5.

[0039] In this embodiment, the outer layer 4 is a silicone coated cloth. The coated silicone cloth has a series of advantages such as waterproof cloth, sealing cloth, high temperature resistance, and aging resistance.

[0040] In this embodiment, the thickness of the aerogel layer 61 is 5-10 mm.

[0041] In this embodiment, the thickness of the ceramic fiber cotton layer 62 is 20-25 mm.

[0042] In this embodiment, the Velcro 2 includes a hook-shaped bristle 21 and a fixing belt 22, wherein the hook-shaped bristle 21 is fixed to the fixing belt 22, and the fixing belt 22 is fixed to the outer layer 4 at one end of the thermal insulation sleeve 1. The adhesive surface 3 is fixed to the outer layer 4 at the other end of the thermal insulation sleeve 1, and the hook-shaped bristle 21 is adhered to the adhesive surface 3. The Velcro 2 can achieve a quick sealing effect, is easy to operate, and can be used for equipment pipes of different sizes. The Velcro 2 can better fix the thermal insulation sleeve 1 to prevent the thermal insulation sleeve 1 from being separated from the equipment pipe due to excessive working time.

[0043] In this embodiment, a burr 7 is provided on the side of the thermal insulation sleeve 1 , and a drawstring 71 is provided on the burr 7 . The drawstring 71 is located at two ends of the burr 7 .

[0044] In this embodiment, buckle belts 8 are also provided at both ends of the thermal insulation sleeve 1. The buckle belts 8 are used to assist in fixing the thermal insulation sleeve 1, and cooperate with the Velcro 2 to better fix the thermal insulation sleeve 1 on the pipeline.

[0045] The above are only preferred embodiments of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A flexible and detachable valve insulation cover, characterized in that: One end of the thermal insulation cover is detachably adhered to the other end, the thermal insulation cover forms a hollow cylindrical shape, one end of the thermal insulation cover is provided with a Velcro, and the other end of the thermal insulation cover is provided with an adhesive surface that cooperates with the Velcro. The thermal insulation cover comprises: an outer layer, an air interlayer and a thermal insulation layer, the outer layer wraps the air interlayer and the thermal insulation layer, and the thermal insulation layer comprises an aerogel layer and a ceramic fiber cotton layer.

2. The flexible and detachable valve insulation cover according to claim 1, characterized in that: The air interlayer is arranged on the upper layer of the thermal insulation layer.

3. The flexible and detachable valve insulation cover according to claim 2, characterized in that: The air interlayer includes a plurality of heat-insulating cavities, and a support member is disposed between each of the adjacent heat-insulating cavities. The first end of the support member is connected to the outer layer, and the second end of the support member is connected to the heat-insulating layer.

4. The flexible and detachable valve insulation cover according to claim 1, characterized in that: The outer layer is a silicone coated cloth.

5. The flexible and detachable valve insulation cover according to claim 1, characterized in that: The thickness of the aerogel layer is 5-10 mm.

6. The flexible and detachable valve insulation cover according to claim 1, characterized in that: The thickness of the ceramic fiber cotton layer is 20-25 mm.

7. The flexible and detachable valve insulation cover according to claim 1, characterized in that: The Velcro comprises hooks and bristles and a fixing belt, the hooks and bristles are fixed to the fixing belt, and the fixing belt is fixed to the outer layer at one end of the thermal insulation sleeve.

8. The flexible and detachable valve insulation cover according to claim 7, characterized in that: The adhesive surface is fixed on the outer layer of the other end of the thermal insulation sleeve, and the hooked bristles are pasted on the adhesive surface.

9. The flexible and detachable valve insulation cover according to claim 1, characterized in that: The side of the thermal insulation sleeve is provided with a burr edge, and a drawstring is provided on the burr edge, and the drawstring is located at two ends of the burr edge.

10. The flexible and detachable valve insulation cover according to claim 1, characterized in that: Buckles are also provided at both ends of the thermal insulation sleeve.

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