Heat preservation structure for pipeline

Abstract

The heat preservation structure for the pipeline comprises a general heat preservation structure, and the general heat preservation structure comprises a heat preservation lining, a buffering foam layer, an elastic nylon sleeve, an installation opening, an aluminum foil layer, a hook-and-loop fastener a face, a hook-and-loop fastener b face and a reinforcing mechanism. According to the universal heat preservation structure, the buffer foam layer and the elastic nylon sleeve are arranged on the inner side of the heat preservation lining, the elastic nylon sleeve can be tightly arranged on the surface of the pipeline in a sleeving mode, gaps are not prone to being generated, and the heat preservation effect is not affected; and under the condition that the outer diameter of the pipeline is too large, the buffer foam layer can be compressed under stress to make room, so that the heat preservation lining can be normally installed outside the pipeline in a sleeving mode, the heat preservation lining can be installed and matched with the pipeline in a certain size specification, and the size universality is improved.

Description

Technical Field

[0001] The utility model relates to the relevant field of pipeline insulation sleeves, in particular to a thermal insulation structure for pipelines. Background Art

[0002] In the low temperature weather in winter, water pipes are easily damaged by freezing, causing them to crack, thus affecting normal heating and water supply. Therefore, insulation sleeves are generally installed on the outer surface of the water pipes to play a role in insulation, prevent the water pipes from freezing and cracking, reduce heat loss, and save energy.

[0003] Existing patent application number: CN201821618274.7 A thermal insulation sleeve for municipal heating pipes, including a seamless steel pipe, a thermal insulation sleeve and an inner insulation pipe. The utility model is provided with a seamless steel pipe to ensure the firmness of the thermal insulation sleeve and avoid damage due to external factors. At the same time, the provided reinforcement hoop can improve the compressive resistance of the thermal insulation sleeve, the provided polyurethane thermal insulation layer can have a good thermal insulation effect, and the provided anti-deformation support pipe can provide support to avoid deformation of the thermal insulation sleeve due to internal or external pressure, thereby increasing the service life of the thermal insulation sleeve.

[0004] The above patent records a pipe insulation cover. The pipe insulation covers on the market usually need to be customized according to the outer diameter of the pipe. The size versatility of the insulation cover is poor. When the size of the insulation cover is too large, it cannot be tightly wrapped around the outside of the pipe, and the resulting gap will affect the insulation effect. When the size of the insulation cover is too small, it cannot be installed normally with the pipe. The structural design of the insulation cover should be improved so that it can be installed and adapted to pipes within a certain size specification. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a heat preservation structure for pipelines.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a thermal insulation structure for a pipe, comprising a universal thermal insulation structure, the universal thermal insulation structure comprising a thermal insulation inner village, a buffer foam layer, an elastic nylon sleeve, an installation port, an aluminum foil layer, a Velcro a surface, a Velcro b surface and a reinforcement mechanism, the inner side wall of the thermal insulation inner village is provided with a buffer foam layer, the inner side of the buffer foam layer is provided with an elastic nylon sleeve, the front part of the thermal insulation inner village is provided with a mounting port, and the mounting port is inwardly penetrated to the inner side of the elastic nylon sleeve, the outer surface of the thermal insulation inner village is covered with an aluminum foil layer, the aluminum foil layer plays a role in surface protection of the thermal insulation inner village, the left and right sides of the aluminum foil layer extend into the installation port, wherein the surface of the aluminum foil layer on the left side of the installation port is provided with a Velcro a surface, and the surface of the aluminum foil layer on the right side of the installation port is provided with a Velcro b surface, the Velcro a surface can be adhered and fitted with the surface of the Velcro b surface to seal the installation port, and a reinforcement mechanism is provided at the front part of the installation port.

[0007] Preferably, the Velcro surface a and the Velcro surface b are consistent in length with the installation opening to ensure that the Velcro can completely fit and seal the installation opening without leaving any gaps.

[0008] Preferably, the surface of the Velcro a side or the Velcro b side is provided with a disposable coating, which can separate the Velcro a side from the Velcro b side through the disposable coating, and can prevent the installation opening from sticking together during the sleeve installation process of the thermal insulation inner village. After the sleeve installation of the thermal insulation inner village is completed, the disposable coating can be torn off to make the installation opening stick together, and the installation operation is more convenient.

[0009] Preferably, the thickness of the buffer foam layer is not less than 2 cm, so that the thermal insulation inner village has a certain installation adaptation range.

[0010] Preferably, the reinforcement mechanism includes a strap, a sub-buckle, a belt sleeve and a female buckle, a strap is pasted and installed on the left front part of the aluminum foil layer, a sub-buckle is installed on the end of the strap, and a belt sleeve is pasted and installed on the right front part of the aluminum foil layer, wherein the strap and the belt sleeve are respectively arranged on the left and right sides of the installation opening, the strap can be inserted through the inner side of the belt sleeve, a female buckle is installed on the outer surface of the belt sleeve, and the sub-buckle can be buckled with the inner side of the female buckle, so as to fix the strap and the belt sleeve together to tighten the installation opening to prevent the installation opening from opening and exposing the internal pipe, thereby affecting the thermal insulation effect.

[0011] Preferably, the number of the female buckles is not less than 3, and the female buckles are arranged side by side on the outer surface of the belt sleeve, so that the sub-buckles can be buckled with the female buckles at different positions to adjust the tightness of the strap.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a universal thermal insulation structure, in which a buffer foam layer and an elastic nylon sleeve are arranged on the inner side of the thermal insulation inner village. The elastic nylon sleeve can be tightly fitted on the surface of the pipe, and it is not easy to generate a gap that affects the thermal insulation effect. The buffer foam layer serves as a filler between the thermal insulation inner village and the elastic nylon sleeve. When the outer diameter of the pipe is relatively large, the buffer foam layer can be compressed to make room, so that the thermal insulation inner village can be normally fitted and installed on the outside of the pipe, so that the thermal insulation inner village can be installed and adapted to pipes within a certain size specification, thereby improving the dimensional universality.

[0014] The utility model provides a reinforcement mechanism at the front part of the installation opening, and fixes the binding belt and the belt sleeve together by passing the binding belt through the belt sleeve and fastening and fixing the sub-buckle with the main buckle, so that the installation opening is tightened, and the installation opening is further reinforced, so as to prevent the installation opening from opening and causing the internal pipeline to be exposed, thereby affecting the thermal insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view structural schematic diagram of the universal thermal insulation structure in the utility model;

[0017] Figure 3 This utility model Figure 2 Schematic diagram of the open state of the middle insulation inner village;

[0018] Figure 4 This utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 5 This utility model Figure 3 Enlarged structural diagram at B in the middle.

[0020] Including: general insulation structure-1, insulation inner village-11, buffer foam layer-12, elastic nylon sleeve-13, installation port-14, aluminum foil layer-15, Velcro a surface-16, Velcro b surface-17, reinforcement mechanism-18, strap-181, sub-buckle-182, strap cover-183, female buckle-184. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] See also Figure 1-3 The utility model provides a heat preservation structure for a pipe, including a universal heat preservation structure 1, the universal heat preservation structure 1 includes a heat preservation inner village 11, a buffer foam layer 12, an elastic nylon sleeve 13, a mounting port 14, an aluminum foil layer 15, a Velcro a surface 16, a Velcro b surface 17 and a reinforcement mechanism 18, the inner wall of the heat preservation inner village 11 is provided with a buffer foam layer 12, the inner side of the buffer foam layer 12 is provided with an elastic nylon sleeve 13, the front part of the heat preservation inner village 11 is provided with a mounting port 14, and the mounting port 14 is inwardly connected to the elastic nylon sleeve 1 3, the outer surface of the heat-insulating inner village 11 is covered with an aluminum foil layer 15, which plays a role in surface protection for the heat-insulating inner village 11. The left and right sides of the aluminum foil layer 15 extend into the installation opening 14, wherein the surface of the aluminum foil layer 15 on the left side of the installation opening 14 is provided with a Velcro a surface 16, and the surface of the aluminum foil layer 15 on the right side of the installation opening 14 is provided with a Velcro b surface 17. The Velcro a surface 16 can be adhered and fitted with the Velcro b surface 17 to fit and seal the installation opening 14. A reinforcement mechanism 18 is provided at the front of the installation opening 14.

[0023] To further explain, the lengths of the Velcro surface a 16 and the Velcro surface b 17 are consistent with those of the installation opening 14 to ensure that the Velcro can completely fit and seal the installation opening 14 without leaving any gaps.

[0024] To further explain, a disposable coating is provided on the surface of the Velcro a surface 16 or the Velcro b surface 17, which can separate the Velcro a surface 16 from the Velcro b surface 17, and the thermal insulation inner village 11 can prevent the installation opening 14 from sticking together during the sleeve installation process. After the sleeve installation of the thermal insulation inner village 11 is completed, the disposable coating can be torn off to make the installation opening 14 stick together, and the installation operation is more convenient.

[0025] To further illustrate, the thickness of the buffer foam layer 12 is not less than 2 cm, so that the thermal insulation inner village 11 has a certain installation adaptation range.

[0026] See also Figure 4-5 In the utility model, the reinforcement mechanism 18 includes a strap 181, a sub-buckle 182, a belt sleeve 183 and a female buckle 184. The strap 181 is pasted and installed on the left side of the front of the aluminum foil layer 15, and the sub-buckle 182 is installed at the end of the strap 181. The belt sleeve 183 is pasted and installed on the right side of the front of the aluminum foil layer 15, wherein the strap 181 and the belt sleeve 183 are respectively arranged on the left and right sides of the installation opening 14, and the strap 181 can be inserted through the inner side of the belt sleeve 183. A female buckle 184 is installed on the outer surface of the belt sleeve 183, and the sub-buckle 182 can be buckled with the inner side of the female buckle 184, so as to fix the strap 181 and the belt sleeve 183 together to tighten the installation opening 14 to prevent the installation opening 14 from opening and exposing the internal pipeline, thereby affecting the thermal insulation effect.

[0027] To further explain, the number of the female buckles 184 is not less than 3, and the female buckles 184 are arranged side by side on the outer surface of the belt sleeve 183, so that the sub-buckles 182 can be buckled with the female buckles 184 at different positions to adjust the tightness of the strap 181.

[0028] Here’s how it works:

[0029] First, before installing the universal thermal insulation structure 1, the binding belt 181 and the belt sleeve 183 are first unfastened to ensure that the installation opening 14 can be opened normally.

[0030] Second, when installing the universal insulation structure 1, first place the insulation inner village 11 on the surface of the pipe through the installation opening 14 to complete the preliminary installation, then tear off the disposable coating to make the Velcro a surface 16 and the Velcro b surface 17 adhere to each other, so as to fit and seal the installation opening 14, and then pass the strap 181 through the belt sleeve 183 and fasten it with the female buckle 184 through the sub-buckle 182, so as to fix the strap 181 and the belt sleeve 183 together, tighten the installation opening 14, further strengthen the installation opening 14, and avoid the installation opening 14 opening to expose the internal pipe and affect the insulation effect, and the installation is completed.

[0031] Third, during the installation process, by arranging a buffer foam layer 12 and an elastic nylon sleeve 13 on the inner side of the thermal insulation inner village 11, the elastic nylon sleeve 13 can be tightly fitted on the surface of the pipe, and it is not easy to generate a gap that affects the thermal insulation effect. The buffer foam layer 12 serves as a filler between the thermal insulation inner village 11 and the elastic nylon sleeve 13. When the outer diameter of the pipe is relatively large, the buffer foam layer 12 can be compressed to make room, so that the thermal insulation inner village 11 can be normally fitted onto the outside of the pipe, so that the thermal insulation inner village 11 can be installed and adapted to pipes within a certain size specification, thereby improving the dimensional versatility.

[0032] Fourth, when in use, the insulation inner village 11 is coated on the surface of the pipe to provide insulation for it, and the outer surface of the insulation inner village 11 is covered with an aluminum foil layer 15, which has excellent moisture-proof and antioxidant properties, and plays a surface protection role for the insulation inner village 11, thereby extending its service life.

[0033] The utility model provides a heat preservation structure for pipes, which is provided with a universal heat preservation structure 1, and a buffer foam layer 12 and an elastic nylon sleeve 13 are provided on the inner side of a heat preservation inner village 11. The elastic nylon sleeve 13 can be tightly sleeved on the surface of the pipe, and it is not easy to generate a gap to affect the heat preservation effect. The buffer foam layer 12 is used as a filler between the heat preservation inner village 11 and the elastic nylon sleeve 13. When the outer diameter of the pipe is too large, the buffer foam layer 12 can be compressed to make room, so that the heat preservation inner village 11 can be normally The sleeve is installed on the outside of the pipe, so that the insulation inner village 11 can be installed and adapted to pipes within a certain size specification, thereby improving the dimensional versatility. A reinforcement mechanism 18 is set at the front of the installation opening 14, and the strap 181 is passed through the belt sleeve 183 and fastened with the mother buckle 184 through the sub-buckle 182, so that the strap 181 and the belt sleeve 183 are fixed together, so that the installation opening 14 is tightened, and the installation opening 14 is further reinforced to prevent the installation opening 14 from opening and exposing the internal pipe, thereby affecting the insulation effect.

[0034] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A thermal insulation structure for a pipeline, characterized in that: The invention comprises a universal heat-insulating structure (1), wherein the universal heat-insulating structure (1) comprises a heat-insulating inner village (11), a buffer foam layer (12), an elastic nylon sleeve (13), a mounting opening (14), an aluminum foil layer (15), a Velcro surface a (16), a Velcro surface b (17) and a reinforcement mechanism (18); the inner side wall of the heat-insulating inner village (11) is provided with a buffer foam layer (12); the inner side of the buffer foam layer (12) is provided with an elastic nylon sleeve (13); the front part of the heat-insulating inner village (11) is provided with a mounting opening (14), and the mounting opening (14) is inwardly connected to the inner side of the elastic nylon sleeve (13); the heat-insulating inner village (11) is provided with a mounting opening (14); The outer surface of the inner village (11) is covered with an aluminum foil layer (15), which plays a role in surface protection for the heat-insulating inner village (11). The left and right sides of the aluminum foil layer (15) extend into the installation opening (14), wherein the surface of the aluminum foil layer (15) on the left side of the installation opening (14) is provided with a Velcro a surface (16), and the surface of the aluminum foil layer (15) on the right side of the installation opening (14) is provided with a Velcro b surface (17). The Velcro a surface (16) can be adhered and bonded to the surface of the Velcro b surface (17), thereby bonding and sealing the installation opening (14), and a reinforcement mechanism (18) is provided at the front of the installation opening (14).

2. A thermal insulation structure for a pipeline according to claim 1, characterized in that: The Velcro surface a (16) and the Velcro surface b (17) are consistent in length with the installation opening (14), so as to ensure that the Velcro can completely fit and seal the installation opening (14) without leaving any gaps.

3. A thermal insulation structure for a pipeline according to claim 1, characterized in that: The surface of the Velcro a surface (16) or the Velcro b surface (17) is provided with a disposable coating, and the Velcro a surface (16) and the Velcro b surface (17) are blocked by the disposable coating, and the installation opening (14) can be prevented from being adhered during the sleeve installation process of the thermal insulation inner village (11). After the sleeve installation of the thermal insulation inner village (11) is completed, the disposable coating is torn off, so that the installation opening (14) can be adhered, and the installation operation is more convenient.

4. The thermal insulation structure for a pipeline according to claim 1, characterized in that: The thickness of the buffer foam layer (12) is not less than 2 cm, so that the thermal insulation inner village (11) has a certain installation adaptation range.

5. The thermal insulation structure for a pipeline according to claim 1, characterized in that: The reinforcing mechanism (18) comprises a binding band (181), a sub-buckle (182), a belt sleeve (183) and a female buckle (184); the binding band (181) is glued and installed on the left side of the front of the aluminum foil layer (15); the sub-buckle (182) is installed at the end of the binding band (181); the belt sleeve (183) is glued and installed on the right side of the front of the aluminum foil layer (15); the binding band (181) and the belt sleeve (183) are respectively arranged on the left and right sides of the installation opening (14); the binding band (181) can be inserted through the inner side of the belt sleeve (183); the outer surface of the belt sleeve (183) is installed with a female buckle (184); the sub-buckle (182) can be buckled with the inner side of the female buckle (184), so as to fix the binding band (181) and the belt sleeve (183) together, thereby tightening the installation opening (14) to prevent the installation opening (14) from opening and causing the internal pipeline to be exposed, thereby affecting the thermal insulation effect.

6. A thermal insulation structure for a pipeline according to claim 5, characterized in that: The number of the female buckles (184) is not less than 3, and the female buckles (184) are arranged side by side on the outer surface of the belt sleeve (183), so that the sub-buckles (182) can be buckled with the female buckles (184) at different positions, thereby adjusting the tightness of the binding belt (181).

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