Insulation sleeve with temperature display function

Abstract

The utility model relates to the technical field of heat preservation sleeves, and discloses a heat preservation sleeve with a temperature display function, which comprises a fireproof temperature-resistant layer, a connecting assembly used for installation is arranged on the outer side of the fireproof temperature-resistant layer, and a heat preservation and temperature display assembly used for heat preservation and temperature display is arranged on the inner side of the fireproof temperature-resistant layer. The heat preservation and temperature display assembly comprises a first heat preservation layer bonded to the inner side of the fireproof temperature-resistant layer, a second heat preservation layer bonded to the inner side of the first heat preservation layer, a heat insulation layer bonded to the inner side of the second heat preservation layer, a temperature-resistant fabric layer bonded to the inner side of the heat insulation layer and an electric heating wire fixedly installed in the temperature-resistant fabric layer. According to the heat preservation sleeve with the temperature display function, the internal temperature of the heat preservation sleeve can be displayed, external users can conveniently check and master the internal temperature, meanwhile, a pipeline can be conveniently heated when the actual temperature is low, and the practicability of the pipeline heat preservation sleeve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation sleeves, in particular to a thermal insulation sleeve with a temperature display function. Background Art

[0002] It is made of high and low temperature resistant, fireproof and thermal insulation materials. It consists of three layers: inner lining, middle insulation layer and outer protective layer. It is designed according to the specific shape of the pipeline or equipment and the actual use environment. It can be used for the insulation of pipelines and the insulation of various cold and hot equipment.

[0003] According to a pipe insulation sleeve disclosed in Chinese patent announcement No. CN211550925U, the patent can achieve good insulation effect by setting a protective layer and an insulation layer assembly. By using multiple fastening belts, the insulation sleeve can be firmly fastened to the pipe, so that it can continuously achieve insulation and heat insulation effects. However, the patent still has certain shortcomings in actual use. After the insulation sleeve is set on the outside of the pipe, it is not convenient for the user to judge the current temperature of the section of the pipe, and when the actual temperature is low, the inside of the insulation sleeve cannot be heated, resulting in the actual state of the pipe being difficult for the user to grasp and adjust. In this regard, the present application provides an insulation sleeve with a temperature display function to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an insulation cover with a temperature display function, which has the advantages of being able to display the internal temperature of the insulation cover, etc., solving the problem that the existing pipeline insulation cover cannot display the internal temperature, making it inconvenient to make corresponding adjustments.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to display the internal temperature of the insulation sleeve, the utility model provides the following technical solutions: a insulation sleeve with a temperature display function, comprising a fireproof and temperature-resistant layer, a connection component for installation is installed on the outer side of the fireproof and temperature-resistant layer, and a heat-insulating and temperature-displaying component for heat preservation and temperature display is installed on the inner side of the fireproof and temperature-resistant layer;

[0008] The thermal insulation and temperature display assembly includes a first thermal insulation layer bonded to the inner side of the fireproof and temperature-resistant layer, a second thermal insulation layer bonded to the inner side of the first thermal insulation layer, a heat insulation layer bonded to the inner side of the second thermal insulation layer, a temperature-resistant fabric layer bonded to the inner side of the heat insulation layer, an electric heating wire fixedly installed inside the temperature-resistant fabric layer, a contact layer bonded to the inner side of the temperature-resistant fabric layer, and a temperature display mechanism fixedly installed outside the fireproof and temperature-resistant layer.

[0009] Furthermore, the temperature display mechanism includes a temperature display instrument fixedly installed on the outside of the fireproof and temperature-resistant layer, and a temperature sensor fixedly installed on the bottom of the temperature display instrument.

[0010] Furthermore, one end of the temperature sensor sequentially passes through the fireproof and heat-resistant layer, the first thermal insulation layer, the second thermal insulation layer, the heat insulation layer, the temperature-resistant fabric layer and the contact layer, and the outer side of the temperature sensor is bonded to the inner side of the contact layer.

[0011] Furthermore, the connecting component includes two wrapping straps sewn on the outside of the fireproof and heat-resistant layer, two double-ring buckles sewn on the outside of the fireproof and heat-resistant layer, a Velcro thorn surface sewn on the outside of the fireproof and heat-resistant layer, a connecting cloth sewn on the outside of the fireproof and heat-resistant layer, and a Velcro fleece surface sewn on the connecting cloth close to the Velcro thorn surface.

[0012] Furthermore, the two wrapping belts correspond to the positions of the two double-loop buckles respectively, and the Velcro fleece surface can be bonded to the surface of the Velcro thorn surface.

[0013] Furthermore, the fireproof and heat-resistant layer is a glass fiber cloth coated with aluminum foil on the surface, the first thermal insulation layer is a polyurethane layer, and the second thermal insulation layer is a glass fiber needle-punched felt.

[0014] Furthermore, the heat insulation layer is an aerogel felt layer, the temperature-resistant fabric layer is a ceramic fiber fabric layer, and the contact layer is a metal mesh layer.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a thermal insulation cover with temperature display function, which has the following beneficial effects:

[0017] The insulation cover with temperature display function can display the internal temperature of the insulation cover through the coordinated use of the connecting component on the outside of the fireproof and temperature-resistant layer and the thermal insulation and temperature-displaying component on the inside, so as to facilitate external users to check and grasp it. It is also convenient to heat the pipeline when the actual temperature is low, so that the actual state of the pipeline can be quickly adjusted, which is conducive to the efficient implementation of the pipeline insulation work and effectively improves the practicality of the pipeline insulation cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a left side cross-sectional view of the structure of the utility model;

[0020] Figure 3 It is a partial enlarged schematic diagram of part A in the structure of the utility model.

[0021] In the figure: 1 fireproof and heat-resistant layer, 200 connecting component, 201 winding tape, 202 double ring buckle, 203 Velcro thorn surface, 204 connecting cloth, 205 Velcro fleece surface, 300 heat preservation and temperature display component, 301 first heat preservation layer, 302 second heat preservation layer, 303 heat insulation layer, 304 temperature-resistant fabric layer, 305 heating wire, 306 contact layer, 307 temperature display instrument, 308 temperature sensor. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model provides a technical solution: a thermal insulation sleeve with a temperature display function, comprising a fireproof and heat-resistant layer 1, a connecting component 200 for installation is installed on the outer side of the fireproof and heat-resistant layer 1, and a thermal insulation and temperature display component 300 for heat preservation and temperature display is installed on the inner side of the fireproof and heat-resistant layer 1; through the coordinated use of the connecting component 200 on the outer side of the fireproof and heat-resistant layer 1 and the thermal insulation and temperature display component 300 on the inner side, the internal temperature of the thermal insulation sleeve can be displayed, which is convenient for external users to view and grasp, and it is also convenient to heat the pipeline when the actual temperature is low, so that the actual state of the pipeline can be quickly adjusted, which is conducive to the efficient implementation of the pipeline insulation work and effectively improves the practicality of the pipeline insulation sleeve.

[0024] In this embodiment, the heat preservation and temperature display component 300 is a structure used to achieve a good heat preservation effect and facilitate external users to view the current temperature.

[0025] like Figure 1 and Figure 2 As shown, the thermal insulation and temperature display component 300 includes a first thermal insulation layer 301 bonded to the inner side of the fireproof and heat-resistant layer 1, a second thermal insulation layer 302 bonded to the inner side of the first thermal insulation layer 301, a heat insulation layer 303 bonded to the inner side of the second thermal insulation layer 302, a heat-resistant fabric layer 304 bonded to the inner side of the heat insulation layer 303, an electric heating wire 305 fixedly installed inside the heat-resistant fabric layer 304, a contact layer 306 bonded to the inner side of the heat-resistant fabric layer 304, and a temperature display mechanism fixedly installed on the outer side of the fireproof and heat-resistant layer 1.

[0026] It should be noted that the temperature display mechanism includes a temperature display 307 fixedly installed on the outside of the fireproof and heat-resistant layer 1, and a temperature sensor 308 fixedly installed on the bottom of the temperature display 307. One end of the temperature sensor 308 passes through the fireproof and heat-resistant layer 1, the first insulation layer 301, the second insulation layer 302, the insulation layer 303, the temperature-resistant fabric layer 304 and the contact layer 306 in sequence. The outer side of the temperature sensor 308 is bonded to the inner side of the contact layer 306. The temperature sensor 308 can be attached to the outer wall of the pipe after the insulation cover is wrapped around the outside of the pipe, thereby facilitating the sensing and transmission of the temperature. The coordinated use of the temperature sensor 308 and the temperature display 307 is an existing public technology, so it is not elaborated in detail.

[0027] In addition, the fireproof and heat-resistant layer 1 is a glass fiber cloth coated with aluminum foil on the surface, which can play the role of anti-corrosion, fire prevention, puncture resistance, heat insulation and the like. The first thermal insulation layer 301 is a polyurethane layer, which can play a good role in thermal insulation. The second thermal insulation layer 302 is a glass fiber needle-punched felt, which can play a good role in thermal insulation and anti-corrosion. The thermal insulation layer 303 is an aerogel felt layer, which can effectively isolate the transfer of heat.

[0028] At the same time, the temperature-resistant fabric layer 304 is a ceramic fiber fabric layer, which is not easily burned by the high temperature of the heating wire 305, and the temperature-resistant fabric layer 304 is made of two layers of ceramic fiber fabric layers, and the heating wire 305 is installed between the opposite sides of the two layers of ceramic fiber fabric layers. The contact layer 306 is a metal mesh cloth layer, which can play a good supporting effect and can allow the heat emitted by the heating wire 305 to be transferred to the outside of the pipe.

[0029] In this embodiment, the connecting assembly 200 is a structure for connecting the insulation sleeve to the outside of the pipeline.

[0030] like Figure 1 and Figure 3 As shown, the connecting component 200 includes two wrapping belts 201 sewn on the outside of the fireproof and heat-resistant layer 1, two double-ring buckles 202 sewn on the outside of the fireproof and heat-resistant layer 1, a Velcro thorn surface 203 sewn on the outside of the fireproof and heat-resistant layer 1, a connecting cloth 204 sewn on the outside of the fireproof and heat-resistant layer 1, and a Velcro fleece surface 205 sewn on the connecting cloth 204 close to the Velcro thorn surface 203.

[0031] It should be noted that the two wrapping straps 201 correspond to the positions of the two double-loop buckles 202 respectively, so that the two wrapping straps 201 can be connected to the two double-loop buckles 202 respectively, to play a wrapping and connecting role, and the Velcro fleece surface 205 can be bonded to the surface of the Velcro thorn surface 203, and the outer side of the insulation cover can be conveniently fixed through the fitting action between the Velcro fleece surface 205 and the Velcro thorn surface 203, wherein the insulation cover is in a flat state and needs to be wrapped around the outer side of the pipe when in use, and then the connection is achieved through the fitting action between the Velcro fleece surface 205 and the Velcro thorn surface 203 and the locking action between the wrapping strap 201 and the double-loop buckle 202.

[0032] The working principle of the above embodiment is:

[0033] When the pipe is insulated, the insulation sleeve is wrapped around the outside of the pipe, and the connecting cloth 204 is pulled to make the Velcro fur surface 205 fit with the Velcro thorn surface 203, so as to shield the connection on the outside of the fireproof and heat-resistant layer 1. The wrapping belt 201 is wrapped around the outside of the fireproof and heat-resistant layer 1, and connected and locked by the corresponding double ring buckle 202, so that the installation of the insulation sleeve can be completed. Under the cooperation of the first insulation layer 301 and the second insulation layer 302, the internal temperature can be effectively insulated and blocked. Under the action of the insulation layer 303, the temperature of the outside of the pipe can be fully blocked to prevent temperature dissipation. The temperature sensor 308 and the temperature display 307 can be used to monitor the temperature of the outside of the pipe in real time, and it is convenient for users to view. When the temperature is low, the heating wire 305 is started to heat the outside of the pipe. At the same time, the use of the temperature sensor 308 is used to control the switch of the heating wire 305 to ensure that the outside of the pipe is at a preset temperature value, so that the insulation work of the pipe can be completed efficiently.

[0034] Compared with the prior art, the insulation cover with temperature display function can display the internal temperature of the insulation cover through the coordinated use of the connecting component 200 on the outside of the fireproof and heat-resistant layer 1 and the thermal insulation and temperature display component 300 on the inside, so as to facilitate external users to check and grasp it. At the same time, it is also convenient to heat the pipeline when the actual temperature is low, so that the actual state of the pipeline can be quickly adjusted, which is conducive to the efficient implementation of the pipeline insulation work, effectively improves the practicality of the pipeline insulation cover, and solves the problem that the existing pipeline insulation cover cannot display the internal temperature, making it inconvenient to make corresponding adjustments.

[0035] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for controlling a remote computer, etc., and the existing public power connection technology is not described in detail in the article.

[0036] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A thermal insulation cover with a temperature display function, comprising a fireproof and temperature-resistant layer (1), characterized in that: A connection component (200) for installation is installed on the outer side of the fireproof and heat-resistant layer (1), and a heat-insulating and temperature-displaying component (300) for heat-insulating and temperature-displaying is installed on the inner side of the fireproof and heat-resistant layer (1); The heat-insulating and temperature-displaying assembly (300) comprises a first heat-insulating layer (301) bonded to the inner side of a fireproof and heat-resistant layer (1), a second heat-insulating layer (302) bonded to the inner side of the first heat-insulating layer (301), a heat-insulating layer (303) bonded to the inner side of the second heat-insulating layer (302), a heat-resistant fabric layer (304) bonded to the inner side of the heat-insulating layer (303), a heating wire (305) fixedly installed inside the heat-resistant fabric layer (304), a contact layer (306) bonded to the inner side of the heat-resistant fabric layer (304), and a temperature display mechanism fixedly installed outside the fireproof and heat-resistant layer (1).

2. The thermal insulation cover with temperature display function according to claim 1, characterized in that: The temperature display mechanism comprises a temperature display instrument (307) fixedly installed on the outside of the fireproof and temperature-resistant layer (1) and a temperature sensor (308) fixedly installed on the bottom of the temperature display instrument (307).

3. The thermal insulation cover with temperature display function according to claim 2, characterized in that: One end of the temperature sensor (308) sequentially passes through the fireproof and heat-resistant layer (1), the first heat-insulating layer (301), the second heat-insulating layer (302), the heat-insulating layer (303), the heat-resistant fabric layer (304) and the contact layer (306), and the outer side of the temperature sensor (308) is bonded to the inner side of the contact layer (306).

4. The thermal insulation cover with temperature display function according to claim 1, characterized in that: The connection assembly (200) comprises two wrapping belts (201) sewn on the outside of the fireproof and heat-resistant layer (1), two double-ring buckles (202) sewn on the outside of the fireproof and heat-resistant layer (1), a Velcro thorn surface (203) sewn on the outside of the fireproof and heat-resistant layer (1), a connecting cloth (204) sewn on the outside of the fireproof and heat-resistant layer (1), and a Velcro fleece surface (205) sewn on the side of the connecting cloth (204) close to the Velcro thorn surface (203).

5. The thermal insulation cover with temperature display function according to claim 4, characterized in that: The two wrapping belts (201) correspond to the positions of the two double-ring buckles (202) respectively, and the Velcro fleece surface (205) can be bonded to the surface of the Velcro thorn surface (203).

6. The thermal insulation cover with temperature display function according to claim 1, characterized in that: The fireproof and heat-resistant layer (1) is a glass fiber cloth with aluminum foil coated on the surface, the first thermal insulation layer (301) is a polyurethane layer, and the second thermal insulation layer (302) is a glass fiber needle-punched felt.

7. The thermal insulation cover with temperature display function according to claim 1, characterized in that: The heat insulation layer (303) is an aerogel felt layer, the temperature-resistant fabric layer (304) is a ceramic fiber fabric layer, and the contact layer (306) is a metal mesh layer.

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