A high performance composite thermal insulation structure device
By combining ultra-high performance insulation materials and conventional insulation materials in the insulation structure, the heat loss problem caused by the high thermal conductivity coefficient of existing insulation materials is solved, and the effect of shortening the construction period and reducing the project cost is achieved.
Patent Information
- Application Number
- CN202421555316.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing insulation materials have high thermal conductivity, resulting in greater heat loss, which is difficult to meet the needs of small end temperature drop and low overall cost, especially when layered construction is required, the construction period is long and the cost is high.
The ultra-high performance composite insulation structural device is used to combine ultra-high performance insulation materials and conventional insulation materials, and use ultra-high performance materials with ultra-low thermal conductivity to block heat transfer, and then supplement barriers through conventional materials to shorten the insulation thickness.
It has achieved the same effect to shorten the construction period and reduce the project cost, with good promotion value and energy-saving and carbon reduction effects.
Smart Images
Figure CN222746912U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermal insulation structures, in particular to a high-performance composite thermal insulation structure device. Background Art
[0002] Heat is widely used in various industries as a form of energy. For example, the high-pressure steam generated by the boiler is used to drive the turbine to generate electricity or as a driving force for the turbine. During the transportation process, the high-pressure steam or heat source will cause part of the heat to be continuously dissipated into the atmosphere because its temperature is relatively higher than the surrounding atmosphere. The usual insulation structure will calculate the economic insulation thickness based on the thermal insulation coefficient of the insulation material. When the thickness of the insulation layer exceeds 100mm, a layered construction method should be adopted.
[0003] The most commonly used insulation materials are composite silicates, calcium silicate, rock wool, glass wool, etc. The thermal conductivity of these materials is usually 0.04-0.06w / mk. Because the thermal conductivity of the materials is relatively high, even with economical insulation thickness, it is inevitable that more heat loss will occur, and the temperature drop of the heat source will be more obvious. It is still difficult to use the above conventional insulation materials for occasions where there is a temperature drop at the end or the temperature is more stringent. The thermal conductivity of common insulation materials is between 0.04-0.06w / mk, and the theoretically calculated insulation thickness is often thicker, and even layered insulation construction is required (when the thickness is greater than 100mm). This will result in a large space and volume on the pipe gallery, and a large insulation workload for workers.
[0004] In view of the above problems, the utility model adopts an ultra-high performance composite thermal insulation structure device, which has the advantages of small terminal temperature drop, low comprehensive cost, and obvious advantages in energy consumption reduction. Utility Model Content
[0005] The purpose of the utility model is to provide a high-performance composite thermal insulation structure device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-performance composite thermal insulation structure device, including a pipeline body, characterized in that: an insulation component is installed on the outside of the pipeline body, and the insulation component includes an ultra-high-performance thermal insulation material 1 that is coated on the outside of the pipeline body, and the ultra-high-performance thermal insulation material 1 is coated on the outside with thermal insulation material 2, and the thermal insulation material 2 is made of conventional thermal insulation material.
[0007] Through the combination method, the ultra-low thermal conductivity of ultra-high performance thermal insulation material one is utilized to block the transfer of heat. The low price of thermal insulation material two is utilized to block the heat passing through ultra-high performance thermal insulation material one again, which plays a good supplementary role. The insulation thickness of the pipeline can be reduced by / while achieving the same effect. Therefore, comprehensive calculations show that the combination of ultra-high performance thermal insulation materials and conventional thermal insulation materials can shorten the construction period and reduce the project cost by about %, which has a good promotion value in the industry and can play a positive role in the industry's energy conservation and carbon reduction efforts.
[0008] As a further preferred embodiment of the present technical solution, the second thermal insulation material is externally coated with a moisture-proof layer, and the moisture-proof layer is made of conventional pipeline moisture-proof material.
[0009] As a further preferred embodiment of the present technical solution, the moisture-proof layer is externally coated with a metal protective layer, the metal protective layer is provided in sheet form, and a plurality of connection components are installed at both ends of the metal protective layer.
[0010] As a further preferred embodiment of the present technical solution, the connecting assembly includes two sockets opened at both ends of the metal protective layer, and the same plug rod is slidably inserted into the two sockets, two blocks are arranged at the bottom of the circumferential outer wall of the plug rod, and a knob is arranged at the top of the plug rod, and the diameter of the knob is larger than the diameter of the plug rod.
[0011] Wrap the metal protective layer on the outside of the moisture-proof layer, and make the two ends of the metal protective layer overlap each other, then make the two sockets at the two ends overlap together, and then insert the bottom end of the rod into the overlapping socket. Since the shape of the socket is adapted to the shape of the two blocks, and then turn the knob so that the two blocks are no longer at the bottom of the socket, the two ends of the metal protective layer can be overlapped. At this time, the position of the rod will also be fixed. The disassembly process only needs to be reversed, and the disassembly and assembly process is relatively convenient.
[0012] As a further preferred embodiment of the present technical solution, both top corners of the two stoppers are rounded.
[0013] As a further preferred embodiment of the present technical solution, the ultra-high performance thermal insulation material is made of nano aerogel insulation felt material.
[0014] As a further preferred embodiment of the present technical solution, the metal protective layer is made of stainless steel sheet material.
[0015] The utility model provides a high-performance composite thermal insulation structure device, which has the following beneficial effects:
[0016] (1) The utility model sets ultra-high performance thermal insulation material 1 and thermal insulation material 2, and through combination, utilizes the ultra-low thermal conductivity of ultra-high performance thermal insulation material 1 to block the transfer of heat, and utilizes the advantage of the low price of thermal insulation material 2 to block the heat that passes through ultra-high performance thermal insulation material 1 again, which plays a good supplementary role. The thermal insulation thickness of the pipeline can be reduced by / while achieving the same effect. Therefore, comprehensive calculation shows that the combination of ultra-high performance thermal insulation material and conventional thermal insulation material can shorten the construction period and reduce the project cost by about %, which has good promotion value in the industry and can play a positive role in the industry's energy conservation and carbon reduction work.
[0017] (2) The utility model sets a connection component to cover the metal protective layer on the outside of the moisture-proof layer, and makes the two ends of the metal protective layer overlap each other, and then makes the two sockets at the two ends overlap together, and then inserts the bottom end of the plug rod into the overlapping socket. Since the shape of the socket is adapted to the shape of the two blocks, and then turns the knob so that the two blocks are no longer at the bottom of the socket, the two ends of the metal protective layer can be overlapped together. At this time, the position of the plug rod will also be fixed. The disassembly process only needs to be reversed, and the disassembly and assembly process is relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall first-view structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;
[0020] Figure 3 It is a schematic diagram of the explosion structure of the metal protective layer and the connection assembly of the utility model;
[0021] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;
[0022] In the figure: 1. Pipe body; 2. Ultra-high performance insulation material 1; 3. Insulation material 2; 4. Moisture-proof layer; 5. Metal protective layer; 6. Connection assembly; 601. Rod; 602. Socket; 603. Block; 604. Knob; 605. Rounded corner. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0024] The utility model provides a technical solution: Figure 1As shown in Figure 4, in this embodiment, a high-performance composite insulation structure device includes a pipe body 1, which is characterized in that: an insulation component is installed on the outside of the pipe body 1, and the insulation component includes an ultra-high performance insulation material 2 that is coated on the outside of the pipe body 1, and the ultra-high performance insulation material 2 is coated on the outside with insulation material 2 3, and the insulation material 2 3 is made of conventional insulation material.
[0025] The ultra-low thermal conductivity of ultra-high performance thermal insulation material 2 is utilized to block the transfer of heat. The low price of thermal insulation material 3 is utilized to further block the heat that passes through ultra-high performance thermal insulation material 2, thus playing a good supplementary role.
[0026] like Figure 1 As shown in FIG. 2 , the outer surface of the heat-insulating material 2 3 is covered with a moisture-proof layer 4 , and the moisture-proof layer 4 is made of conventional pipeline moisture-proof materials, such as polyethylene moisture-proof layer and polyurethane foam moisture-proof layer.
[0027] The moisture-proof layer can effectively prevent external rainwater and moisture from entering the interior of the insulation material structure, thereby causing a decrease in insulation performance.
[0028] like Figure 2 and Figure 4 As shown, the moisture-proof layer 4 is externally covered with a metal protective layer 5, which is provided in sheet form, and a plurality of connection components 6 are installed at both ends of the metal protective layer 5, which can play a role in protecting pipelines and thermal insulation materials.
[0029] like Figure 4 As shown, the connecting component 6 includes two sockets 602 opened at both ends of the metal protective layer 5, and the same plug rod 601 is slidably inserted into the two sockets 602. Two blocks 603 are arranged at the bottom of the circumferential outer wall of the plug rod 601, and a knob 604 is arranged on the top of the plug rod 601, and the diameter of the knob 604 is larger than the diameter of the plug rod 601.
[0030] The two corners at the top of the two stoppers 603 are both configured as rounded corners 605, thereby ensuring that the rotation process of the insertion rod 601 is more convenient.
[0031] The metal protective layer 5 is wrapped around the outside of the moisture-proof layer 4, and the two ends of the metal protective layer 5 are overlapped with each other, and then the two sockets 602 at the two ends are overlapped, and then the bottom end of the rod 601 is inserted into the overlapping socket 602. Since the shape of the socket 602 is adapted to the shape of the two blocks 603, and then the knob 604 is turned so that the two blocks 603 are no longer at the bottom of the socket 602, the two ends of the metal protective layer 5 can be overlapped. At this time, the position of the rod 601 will also be fixed. The disassembly process only needs to be reversed, and the disassembly and assembly process is relatively convenient.
[0032] like Figure 1As shown in Figure 2, the ultra-high performance thermal insulation material 2 is made of nano-aerogel insulation felt material. The price of this material is relatively high, but the thermal conductivity of this material is only 0.012w / mk, which is only about 30% of the thermal conductivity of conventional thermal insulation composite silicates, calcium silicate, rock wool, and glass wool. The thickness of this material is usually only 5mm-10mm. After applying this thermal insulation material, the temperature gradient of the heat source will be greatly reduced.
[0033] like Figure 3 As shown, the metal protective layer 5 is made of stainless steel sheet material, which has good corrosion resistance, and the thinner material also has high strength, thereby further increasing the protective effect.
[0034] The utility model provides a high-performance composite thermal insulation structure device, and the specific working principle is as follows:
[0035] When the device is working, the ultra-high performance thermal insulation material 1 2, the thermal insulation material 2 3 and the moisture-proof layer 4 are coated on the outside of the pipe body 1 in turn, and the ultra-low thermal conductivity of the ultra-high performance thermal insulation material 1 2 is used to block the heat transfer. The low price of the thermal insulation material 2 3 is used to block the heat transmitted through the ultra-high performance thermal insulation material 2 again, which plays a good supplementary role. Then the metal protective layer 5 is coated on the outside of the moisture-proof layer 4, and the two ends of the metal protective layer 5 are overlapped with each other, and then the two sockets 602 at the two ends are overlapped together, and then the bottom end of the rod 601 is inserted into the overlapping socket 602. Since the shape of the socket 602 is adapted to the shape of the two blocks 603, the knob 604 is turned so that the two blocks 603 are no longer at the bottom of the socket 602, so that the two ends of the metal protective layer 5 are overlapped. At this time, the position of the rod 601 will also be fixed. The disassembly process only needs to be reversed, and the disassembly and assembly process is relatively convenient.
[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-performance composite thermal insulation structure device, comprising a pipe body (1), characterized in that: The pipe body (1) is provided with a heat-insulating component installed on the outside, the heat-insulating component comprising an ultra-high performance heat-insulating material 1 (2) provided on the outside of the pipe body (1), the ultra-high performance heat-insulating material 1 (2) being provided with a heat-insulating material 2 (3) provided on the outside of the ultra-high performance heat-insulating material, and the heat-insulating material 2 (3) being made of a heat-insulating material.
2. A high-performance composite thermal insulation structure device according to claim 1, characterized in that: The second heat-insulating material (3) is externally coated with a moisture-proof layer (4), and the moisture-proof layer (4) is made of moisture-proof material.
3. A high-performance composite thermal insulation structure device according to claim 2, characterized in that: The moisture-proof layer (4) is externally coated with a metal protective layer (5), the metal protective layer (5) is provided in sheet form, and a plurality of connection components (6) are installed at both ends of the metal protective layer (5).
4. A high-performance composite thermal insulation structure device according to claim 3, characterized in that: The connection assembly (6) comprises two insertion holes (602) opened at both ends of the metal protective layer (5), the two insertion holes (602) are slidably plugged with a same insertion rod (601), two stoppers (603) are arranged at the bottom of the circumferential outer wall of the insertion rod (601), and a knob (604) is arranged at the top of the insertion rod (601), and the diameter of the knob (604) is larger than the diameter of the insertion rod (601).
5. A high-performance composite thermal insulation structure device according to claim 4, characterized in that: The two corners at the top of the two stoppers (603) are both configured as rounded corners (605).
6. A high-performance composite thermal insulation structure device according to claim 1, characterized in that: The ultra-high performance thermal insulation material 1 (2) is made of nano aerogel thermal insulation felt material.
7. A high-performance composite thermal insulation structure device according to claim 3, characterized in that: The metal protective layer (5) is made of stainless steel sheet material.