Efficient heat preservation system in building

By replacing water tanks with rooftops in single-unit modular houses on the Qinghai-Tibet Plateau, and utilizing vacuum tubes and reflector systems, efficient heating and hot water supply for bathing were achieved under conditions without electricity, solving the problem of low building insulation efficiency and improving the utilization rate of natural resources.

CN223991464UActive Publication Date: 2026-03-13HENAN UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-11
Publication Date
2026-03-13

AI Technical Summary

Technical Problem

In single-unit prefabricated modular housing buildings in the Qinghai-Tibet Plateau region, the need for insulation is difficult to meet effectively and the utilization rate of natural resources is low. Especially in the absence of electricity supply, how to improve the insulation efficiency of buildings and utilize solar energy resources for heating and hot water supply for bathing is a challenge.

Method used

The water tank is replaced by the roof of the room. Vacuum tubes are used to heat the water in the tank through sunlight, and the water is used to heat the room directly through the bottom plate of the tank. At the same time, hot water for bathing is provided. Combined with reflectors and bracket systems, the use of solar energy is optimized and dependence on electrical appliances is reduced.

Benefits of technology

It achieves efficient heating and hot water supply for bathing even without electricity, improves the utilization rate of natural resources, reduces electricity consumption, and meets the basic heating and bathing needs of buildings.

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Abstract

An efficient heat preservation system in a building relates to a building heat preservation device, a room wall is made of heat preservation materials, a door is arranged on the wall on any side of the room, a bottom plate of a water tank serves as a roof of the room, the periphery and the top of the water tank are wrapped with the heat preservation materials respectively, and a plurality of reflecting plates are arranged on one side, facing sunlight, of the room from top to bottom. The upper end of the vacuum pipe arranged on each reflecting plate is connected with the water tank, and efficient heat preservation in the building is formed by a bottom plate of the water tank; according to the utility model, the water tank is replaced by the roof of the room, water in the water tank is heated by the vacuum pipe under the irradiation of sunlight, and hot water for washing can be provided through the water pipe while the room is directly heated through the bottom plate of the water tank.
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Description

Technical Field

[0001] This invention relates to a building insulation device, and more specifically, to a high-efficiency building insulation system. Background Technology

[0002] The vast Qinghai-Tibet Plateau is characterized by towering mountains and deep rivers, rugged and varied terrain, and complex topography and geology. The varying heights of the mountains, valleys, and rivers create a fragmented landscape, making road construction extremely difficult. Even existing roads are often winding and steep. These regions are rich in mineral resources and are of paramount importance for military, scientific, geological, and environmental research. Therefore, in some remote areas, structures are built to support these studies. These facilities are powered by solar and wind power, with limited battery reserves for daily use. For insulation, there is little energy storage beyond the use of insulating materials. Most of these structures are single-unit prefabricated modular units. Due to the lack of electricity and water and the difficulty of resupply, maximizing and improving the utilization rate of natural resources has become a key research focus. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing systems. This invention discloses a high-efficiency thermal insulation system for buildings. By replacing the water tank with the roof of the room, sunlight heats the water in the tank through vacuum tubes. The system provides direct heating to the room through the bottom plate of the water tank, and also provides hot water for washing through water pipes.

[0004] A high-efficiency thermal insulation system for buildings includes a room, a door, a water tank, reflectors, and vacuum tubes. The walls of the room are made of thermal insulation material, and a door is provided on any side wall of the room. The bottom plate of the water tank serves as the roof of the room. The water tank is wrapped with thermal insulation material on all four sides and the top. Multiple reflectors are arranged from top to bottom on the sunlit side of the room. The upper end of the vacuum tubes on each reflector is connected to the water tank. The bottom plate of the water tank forms the high-efficiency thermal insulation system for the building.

[0005] The aforementioned high-efficiency thermal insulation system for buildings has a door on the sun-facing wall of the room, a window on the wall next to the door, and multiple reflective panels covering the rest of the sun-facing wall except for the door and window.

[0006] The aforementioned high-efficiency thermal insulation system for buildings has a reflector in the shape of an "﹞" shaped plate. The raised surface of the "﹞" shaped reflector is fixedly connected to the wall of the room, and the vacuum tube is fixed in the middle of the concave surface of the "﹞" shaped reflector.

[0007] The aforementioned high-efficiency thermal insulation system for buildings has a support frame installed on the frozen ground on one side of the room. A water tower tank is installed at the upper end of the support frame, and a water tower cover is installed at the upper end of the water tower tank. The water tower tank is wrapped with an antifreeze and heat-insulating layer. The water tower tank is replenished with water through a water supply pipe, and the water supply pipe is wrapped with an antifreeze and heat-insulating sleeve; or the water tank is equipped with a water supply cover at the top.

[0008] The high-efficiency thermal insulation system for buildings is equipped with a ladder on one side of the support frame and water tower tank.

[0009] The aforementioned high-efficiency thermal insulation system for buildings has multiple support beams spanning both ends of the room at the top, with the bottom plate of the water tank located on top of these support beams.

[0010] The aforementioned high-efficiency thermal insulation system for buildings includes a water pipe connected to a water tank at the top of the room, with a corresponding washbasin located at the bottom of the water pipe within the room.

[0011] The high-efficiency thermal insulation system in the building also includes a shower head connected to the lower part of the water pipe, and a switch is provided on the shower head.

[0012] The high-efficiency thermal insulation system for buildings includes a floor on the lower surface of the room, with the upper ends of multiple pillars fixedly connected to the lower surface of the floor and the lower ends of the multiple pillars fixed in the frozen ground.

[0013] The aforementioned high-efficiency thermal insulation system for buildings has steps at the doorways of the rooms.

[0014] In order to achieve the objective of this invention, this application discloses the following technical solution:

[0015] Based on the above disclosure, the beneficial effects of the present invention are:

[0016] The high-efficiency building insulation system described in this invention uses vacuum tubes to heat water in a water tank at the top of the room. The heat released from the bottom plate of the water tank heats and insulates the interior of the building. Simultaneously, if the interior temperature is higher than the water tank temperature, the water tank can be replenished, achieving temperature maintenance and mutual replenishment. This invention utilizes wall-mounted reflectors and vacuum tubes, requiring minimal space. The warm water in the water tank can also provide warm water for washing by workers. By replacing the water tank with the room's roof, sunlight heats the water in the tank through the vacuum tubes, directly heating the room through the bottom plate of the water tank while simultaneously providing hot water for washing via pipes. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the building and water tank of this invention;

[0019] In the diagram: 1. Tower cover; 2. Water tower tank; 3. Water supply pipe; 4. Ladder; 5. Water tank; 6. Door; 7. Window; 8. “﹞”-shaped reflector; 9. Vacuum tube; 10. Floor; 11. Support column; 12. Bracket; 13. Frozen ground; 14. Steps; 15. Room; 16. Cavity; 17. Base plate; 18. Support beam; 19. Interior; 20. Water pipe; 21. Washbasin. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the inventive objectives, features, and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely illustrative of possible implementations of the technical solutions of the present invention.

[0021] Combined with appendix Figures 1-2 The high-efficiency thermal insulation system described herein includes a room 15, a door 6, a water tank 5, a reflector, and vacuum tubes 9. The walls of room 15 are made of thermal insulation material. A door 6 is provided on any one side wall of room 15. A floor 10 is provided on the lower surface of room 15. The upper ends of multiple support columns 11 are fixedly connected to the lower surface of the floor 10, and the lower ends of the multiple support columns 11 are fixed in the frozen ground 13. A step 14 is provided at the door 6 of room 15. The bottom plate 17 of the water tank 5 serves as the roof of room 15. Multiple cross tubes are provided across the top of room 15. The supporting beam 18 at the end, the bottom plate 17 of the water tank 5 is located on the supporting beam 18, the water tank 5 is wrapped with heat insulation material on all sides and top, a water pipe 20 connected to the water tank 5 at the top is provided in the room 15, a washbasin 21 is located in the room 15 below the water pipe 20, the lower part of the water pipe 20 is also connected to a shower head, and a switch is provided on the shower head. Multiple reflectors are provided from top to bottom on the sun-facing side of the room 15, and the upper end of the vacuum tube 9 on each reflector is connected to the water tank 5. The bottom plate 17 of the water tank 5 forms a high-efficiency heat insulation in the building.

[0022] Combined with appendix Figure 1 A door 6 is installed on the sunny side wall of room 15, and a window 7 is installed on the wall of room 15 on the side of door 6. Multiple reflectors cover the other parts of the sunny side wall of room 15 except for door 6 and window 7. The reflectors are in the shape of "﹞" shaped reflectors 8, and the convex surface of the "﹞" shaped reflectors 8 is fixedly connected to the wall of room 15. A vacuum tube 9 is fixed in the middle of the concave surface of the "﹞" shaped reflectors 8. A support 12 is installed on the frozen ground 13 on one side of room 15. A water tower tank 2 is installed on the upper end of the support 12. A water tower cover 1 is installed on the upper end of the water tower tank 2. The water tower tank 2 is wrapped with an antifreeze and heat-insulating layer. The water tower tank 2 replenishes water to the water tank 5 through a water supply pipe 3. The water supply pipe 3 is wrapped with an antifreeze and heat-insulating sleeve. A ladder 4 is installed on one side of the support 12 and the water tower tank 2; or a water supply cover is installed on the upper part of the water tank 5.

[0023] Implement the high-efficiency thermal insulation system for buildings described in this invention, combined with the attached... Figure 1 Alternatively, the height of the vacuum tube 9 and the height of the "﹞"-shaped reflector 8 in this application can be specially customized by the solar water heater manufacturer according to the design. The water tank 5 and the base plate 17 are preferably made of stainless steel. The interface components between the vacuum tube 9 and the water tank 5, as well as the support components and U-shaped fixing components used at the bottom and middle of the vacuum tube 9, can be designed according to requirements. The materials used in the room 15 are not within the scope of protection of this application and therefore will not be described in detail. The toilet can be set in the room 15 as needed, and the excretion channel required for the toilet can be designed and installed according to the actual situation.

[0024] Combined with appendix Figures 1 to 2 When this application is used, spring water or melted snow water is drawn from a high place through a pipe. Alternatively, a water truck can be used to replenish water to the water tower tank 2 in a circular manner, so that the cavity 16 of the water tank 5 and the water tower tank 2 have sufficient water. Then, sunlight is used to heat the water in the water tank 5 by irradiating the vacuum tube 9 and the "﹞"-shaped reflector 8. At this time, the water in the cavity 16 of the water tank 5 conducts through the bottom plate 17 to raise the temperature of the room 19, thus reducing the need to use electrical appliances to heat the room 19. In daily life, hot water can be supplied to the faucet on the washbasin 21 through the water pipe 20 for washing.

[0025] The preferred embodiments of the present invention have been described in detail above. However, it should be understood that after reading the above teachings, those skilled in the art can make various alterations or modifications to the scope of protection of the present invention. These equivalent forms also fall within the scope defined by the appended claims.

[0026] The parts of this invention not described in detail are prior art.

Claims

1. An efficient thermal insulation system in a building comprising a room (15), a door (6), a water tank (5), a reflective panel and a vacuum tube (9), characterized in that: The wall of the room (15) is made of thermal material, and a door (6) is arranged on any side wall of the room (15), the bottom plate (17) of the water tank (5) is the roof of the room (15), the periphery and top of the water tank (5) are wrapped with thermal material respectively, a plurality of reflection plates from top to bottom are arranged on the side of the room (15) facing the sun, the upper end of the vacuum tube (9) arranged on each reflection plate is connected with the water tank (5) respectively, and the bottom plate (17) of the water tank (5) forms high-efficiency thermal insulation in the building.

2. The system for efficient thermal insulation within a building according to claim 1, characterized in that: A door (6) is arranged on the wall of the room (15) facing the sun, and a window (7) is arranged on the wall of the room (15) on the side of the door (6), and a plurality of reflection plates cover the wall of the room (15) on the side facing the sun except the door (6) and the window (7).

3. The system for efficient thermal insulation within a building according to claim 2, characterized in that: The reflection plate is a "﹞" shaped reflection plate (8), the convex surface of the "﹞" shaped reflection plate (8) is fixedly connected with the wall of the room (15), and the vacuum tube (9) is fixed in the middle of the concave surface of the "﹞" shaped reflection plate (8).

4. The system for efficient thermal insulation within a building according to claim 1, characterized in that: A support (12) is arranged on the frozen ground surface (13) on the side of the room (15), the upper end of the support (12) is provided with a water tower box (2), the upper end of the water tower box (2) is provided with a water adding tower cover (1), the outer part of the water tower box (2) is wrapped with an anti-freezing thermal layer, the water tower box (2) supplements water to the water tank (5) through a water supplementing pipe (3), the outer part of the water supplementing pipe (3) is wrapped with an anti-freezing thermal sleeve, or the upper part of the water tank (5) is provided with a water supplementing cover.

5. The system for efficient thermal insulation within a building according to claim 4, characterized in that: A ladder (4) is arranged on the side of the support (12) and the water tower box (2).

6. The system for efficient thermal insulation within a building according to claim 1, characterized in that: A plurality of support beams (18) crossing the two ends of the room (15) are arranged on the top of the room (15), and the bottom plate (17) of the water tank (5) is located on the upper part of the support beam (18).

7. The system for efficient thermal insulation within a building according to claim 1, characterized in that: A water pipe (20) connected with the water tank (5) at the upper end is arranged in the room (15), and a washbasin (21) is arranged in the room (15) corresponding to the lower part of the water pipe (20).

8. The system for efficient thermal insulation within a building according to claim 7, characterized in that: A bathing shower is further connected with the lower part of the water pipe (20), and a switch is arranged on the bathing shower.

9. The system for efficient thermal insulation within a building according to claim 1, characterized in that: A floor (10) is arranged on the lower end surface of the room (15), the upper ends of a plurality of support columns (11) are fixedly connected with the lower surface of the floor (10), and the lower ends of the plurality of support columns (11) are fixed in the frozen ground surface (13).

10. The system for efficient thermal insulation within a building according to claim 1, characterized in that: A step (14) is arranged at the door (6) of the room (15).