A double-layer air-film insulation system for cattle and sheep in high-altitude areas

Abstract

This invention discloses a double-layer air-film insulation system for cattle and sheep in high-altitude areas, relating to the field of animal husbandry. The system comprises an aerogel insulation layer within a double-layer air-film layer; a solar panel connected to a heating air unit, which in turn connects to an air duct; an inflation mechanism connected to the aerogel insulation layer; and a first air pipe connected to the air duct, which is equipped with a first actuating mechanism connected to the inflation mechanism. When the temperature is high, the pressure in the air duct increases, causing the inflation mechanism to inflate the aerogel insulation layer via the first actuating mechanism, thus increasing its volume. Conversely, when the temperature is low, the pressure in the air duct decreases, causing the aerogel insulation layer to inflate via the first actuating mechanism, thus decreasing its volume. This system can automatically adjust the volume of the air-filled cavity in the aerogel insulation layer according to temperature conditions, eliminating the need for manual adjustment. This not only saves energy and costs but also allows for rapid adaptation to temperature changes.

Description

Technical Field

[0001] This invention relates to the field of animal husbandry, specifically to a double-layer air-film insulation system for cattle and sheep in high-altitude areas. Background Technology

[0002] The plateau boasts abundant natural resources and a unique ecosystem. Yaks and Tibetan sheep, as important livestock species on the plateau, are not only the main source of income for local herders but also crucial factors in maintaining the plateau's ecological balance. However, traditional cattle and sheep farming methods face numerous challenges, including harsh natural environments, limited grassland resources, and low farming efficiency.

[0003] The climate conditions on the plateau are extremely harsh, with long, frigid winters and short, unpredictable summers. The frequent occurrence of extreme weather events exacerbates the difficulties in raising yaks and Tibetan sheep.

[0004] Existing livestock sheds are generally fully covered with aluminum alloy roofs or some brick and tile structures. During the breeding process, they require a high amount of electricity for power supply and heating, resulting in high costs.

[0005] Furthermore, it cannot automatically adjust the indoor temperature during periods of strong ultraviolet radiation, and cannot achieve a good heating effect when there are large temperature differences. Summary of the Invention

[0006] One objective of this invention is to provide a double-layer air-film insulation system for cattle and sheep in high-altitude areas, which adjusts the thickness of the aerogel insulation layer according to the intensity of ultraviolet radiation, thereby adjusting the insulation effect inside the insulation cavity.

[0007] This objective is achieved using the following technical solution:

[0008] A double-layer air-film insulation system for cattle and sheep in high-altitude areas includes an insulation cavity, a solar panel at the upper end of the insulation cavity, a double-layer air-film layer below the solar panel, and an aerogel insulation layer inside the double-layer air-film layer; the solar panel is connected to a heating air element, and the heating air element is connected to an air duct.

[0009] The aerogel insulation layer consists of an inflatable cavity and an aerogel heat insulation layer arranged sequentially from the inside out, with the inflatable cavity connected to an inflation mechanism. The aerogel insulation layer employs a double-layer structure, forming an inflatable cavity through inflation. An FRP (fiberglass reinforced plastic) translucent sheet is placed above the aerogel insulation layer, and a PC (polycarbonate) endurance board is placed below it. The FRP translucent sheet and PC endurance board enhance mechanical support and reduce overall weight.

[0010] FRP (fiberglass reinforced plastic) skylights are made of fiberglass and resin, with a light transmittance of 85%. They are flame-retardant, corrosion-resistant, and have good bending resistance. The surface of the FRP skylights is covered with an anti-UV film, making them suitable for high-altitude environments with strong ultraviolet radiation, and they can withstand snow and sand pressure.

[0011] The PC (polycarbonate) endurance sheet is placed at the bottom. PC endurance sheets have a low thermal conductivity (0.17-0.22 W / m·K), providing 7%-49% better insulation than glass. PC endurance sheets further reduce heat loss and offer a light transmittance of 88%-90%, close to that of glass, with soft, glare-free light. Furthermore, PC endurance sheets have extremely high impact resistance, 200-300 times that of glass of the same thickness. They are not easily broken by hail impacts, and the fragments have no sharp edges, making them highly safe and suitable for use in high-altitude areas.

[0012] Aerogel insulation layers are filled with aerogel, which has a thermal conductivity of only 0.012~0.025 W / (m·K), far lower than that of traditional materials (such as rock wool, polystyrene, etc.). Under the same insulation effect, the thickness can be reduced to 1 / 3 of that of traditional materials. Aerogel has a density as low as 3-180 kg / m³, and has both flexibility and compressive strength, making it more suitable for roof use. It can not only reduce heat loss and reduce air conditioning energy consumption, but its light transmittance is also more suitable for roofs.

[0013] Meanwhile, the gas (such as air or inert gas) filling the inflatable cavity in the aerogel insulation layer has a low thermal conductivity, and the nanoporous structure of the aerogel itself further restricts the movement of gas molecules. As the cavity increases, the synergistic effect of the aerogel layer and the inflatable bladder forms a multi-layered insulation system. The formation of more stationary air layers more effectively blocks heat conduction paths and reduces heat transfer at solid-solid contact points. Furthermore, the combination of the aerogel insulation layer and FRP (fiberglass reinforced plastic) translucent tiles can simultaneously block radiative and conductive heat. The increased cavity size may also reduce structural damage caused by material compression, maintaining the nanoporous properties of the aerogel.

[0014] Therefore, when the temperature on the plateau is high, the air cavity is enlarged, the total thermal resistance is increased, and the temperature inside the insulation cavity is prevented from becoming too high. When the temperature on the plateau is low, the air cavity is reduced, the total thermal resistance is reduced, and the temperature inside the insulation cavity is maintained at a suitable level, which is more conducive to livestock breeding.

[0015] Furthermore, the inventors provide a structure for adjusting the volume of the air-filled cavity in the aerogel insulation layer. Specifically, an inflation mechanism is connected to the aerogel insulation layer, a first air pipe is connected to the air duct, and a first action mechanism is provided on the first air pipe, which is connected to the inflation mechanism; a solar panel collects heat and heats the air in the heating air component, and the heated air is then transported to the first air pipe through the air duct by a fan.

[0016] When the temperature is high, the solar panel collects more heat and increases the heating force of the air in the heating air component. As a result, the pressure in the air duct increases and acts on the first action mechanism. The first action mechanism causes the air inflation mechanism to inflate the aerogel insulation layer, and the volume of the aerogel insulation layer increases.

[0017] When the temperature is low, the solar panel collects less heat and reduces the heating force of the air in the heating air component. The pressure in the air duct decreases and acts on the first action mechanism. The first action mechanism causes the aerogel insulation layer to be inflated towards the inflation mechanism, and the volume of the aerogel insulation layer decreases.

[0018] Based on this, the inventors have preferred a structure for an inflation mechanism, which includes several elastic inflation cavities, each with an inflation port connected to the inflation cavity of the aerogel insulation layer. A first action plate is provided at the lower end of each elastic inflation cavity. When the temperature is high, the first action plate moves upward to compress the elastic inflation cavities, causing them to inflate into the inflation cavity of the aerogel insulation layer. When the temperature is low, the inflation cavity of the aerogel insulation layer acts on the elastic inflation cavities, causing them to inflate into the inflation mechanism, increasing the volume of the elastic inflation cavities, and then pressing the first action plate downward, causing it to move downward.

[0019] The first action mechanism can have various structures, as long as it can achieve the following: when the pressure in the air duct increases, the first action plate moves upward; when the pressure in the air duct decreases, the first action plate moves downward.

[0020] Furthermore, the inventors have preferred a first action mechanism. Specifically, the first action mechanism includes a first action member, on which a first action groove and a second action groove are provided that are perpendicular to each other. A first action rod is provided in the first action groove, and a second action rod is provided in the second action groove. The upper end of the second action rod is connected to an inflation mechanism. A first action surface is provided on the first action rod, and a second action surface corresponding to the first action surface is provided on the second action rod. The upper end of the second action rod is connected to a first action plate.

[0021] When the temperature is high, the pressure in the first air pipe increases, pushing the first actuating rod towards the first actuating surface. The first actuating surface acts on the second actuating surface, causing the second actuating rod to move upward. As the second actuating rod moves upward, it drives the first actuating plate to move upward as well.

[0022] A horizontal spring is provided between the first actuating rod and the first actuating groove. When the temperature is low, the horizontal spring drives the first actuating rod to move toward the end closer to the first air tube, causing the second actuating rod to move downward, thereby adjusting the volume of the air-filled cavity of the gel insulation layer.

[0023] Compared with existing structures, this system can directly adjust the volume of the air-filled cavity according to the weather conditions, avoiding excessively high or low temperatures inside the insulation cavity. The adjustment process does not require manual control or additional energy consumption, making it more suitable for high-altitude aquaculture.

[0024] On the other hand, the lower end of the air duct is connected to a second air duct, which is located below the first air duct.

[0025] A second action mechanism is provided on the second air pipe. The second action mechanism is connected to the base plate mechanism, which is located at the lower end of the insulation cavity. The base plate mechanism includes adjusting rods that are connected in a series of cross hinges. A base plate is provided at the cross connection of the adjusting rods. A third action rod is provided on the second base plate located on the side of the insulation cavity.

[0026] When the temperature is high, the pressure in the second air pipe increases, causing the third action rod to move and increasing the distance between two adjacent base plates.

[0027] The second action mechanism includes a second action member, on which a third action groove is provided that is perpendicular to each other, and a third action rod is provided in the third action groove. When the temperature is high, the third action rod moves toward the direction closer to the bottom plate.

[0028] A horizontal spring is installed between the third action rod and the third action groove. When the temperature is low, the horizontal spring drives the third action rod to move towards the direction of the second air pipe, and the distance between the two adjacent bottom plates decreases.

[0029] Therefore, when the temperature is high, the distance between two adjacent base plates increases, which is beneficial for heat dissipation inside the insulation cavity. When the temperature is low, the distance between two adjacent base plates decreases, which is beneficial for heat accumulation inside the insulation cavity.

[0030] On the other hand, a third air pipe is connected to the lower end of the air duct, located below the second air pipe. An insulation layer is installed below the insulation cavity, and a hot air layer is installed within the insulation layer. The third air pipe communicates with the hot air layer. From the inside out, the insulation layer consists of a hot air layer, a first insulation layer, and a second insulation layer. The first insulation layer is a soil layer, and the second insulation layer, from the inside out, includes a silicate cotton layer and a nano-ceramic hollow bead layer. A water storage layer is installed within the hot air layer, and a first pipe is installed on the water storage layer. An insulation mechanism is installed on the first pipe. Several base plates are installed at the lower end of the insulation cavity, and the upper end of the insulation mechanism is connected to the base plates. The base plates conduct heat through the insulation mechanism.

[0031] The silicate cotton layer has a temperature resistance of over 1000℃ and a low thermal conductivity, making it suitable for high-temperature areas. The nano-ceramic hollow bead layer has a temperature resistance of 2000℃ and combines lightweight and thermal insulation advantages, effectively reducing heat loss. Hot air in the duct is ultimately introduced into the hot air layer. After the solar panels collect heat, the air is heated to over 60℃. A fan then directly delivers the high-temperature air to the underground pre-buried pipes, i.e., the hot air layer, utilizing heat conduction between the air and the soil to achieve heat storage. The high-temperature air heats the deep soil through the hot air layer, forming a stable heat storage layer. In winter, heat is extracted through reverse circulation for heating or greenhouse warming.

[0032] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0033] This invention discloses a double-layer air-film insulation system for cattle and sheep in high-altitude areas. This system can automatically adjust the volume of the air-filled cavity of the gel insulation layer according to temperature conditions, eliminating the need for manual adjustment. This not only saves energy and costs, but also adapts to rapid temperature changes. When the temperature is high on the plateau, the air-filled cavity increases, raising the total thermal resistance and preventing the temperature inside the insulation cavity from becoming too high. When the temperature is low on the plateau, the air-filled cavity decreases, reducing the total thermal resistance and maintaining a suitable temperature inside the insulation cavity, which is more conducive to livestock breeding. Attached Figure Description

[0034] The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0035] Figure 1 A schematic diagram of the double-layer air film layer, the inflation mechanism, and the first action mechanism at low temperatures;

[0036] Figure 2 A schematic diagram of the double-layer air film layer, the inflation mechanism, and the first action mechanism at high temperatures;

[0037] Figure 3 A schematic diagram of the structure in contact between two adjacent base plates;

[0038] Figure 4 A schematic diagram of a structure where the distance between two adjacent base plates increases;

[0039] Figure 5 This is a schematic diagram of the structure between the insulation layer, the insulation cavity, and the base plate;

[0040] Figure 6 This is a schematic diagram showing that one end of the first horizontal rod in the insulation cavity is located inside the outer cavity.

[0041] Figure 7 This is a schematic diagram showing the movement of the reaction layer on the third horizontal rod in the insulation cavity into the outer cavity.

[0042] The attached diagram shows the markings and corresponding component names:

[0043] 1-Solar panel, 2-FRP light-transmitting tile, 3-Aerogel insulation layer, 4-Inflatable cavity, 5-PC endurance board, 6-Heating air component, 7-Air duct, 8-Inflation port, 9-Elastic inflation cavity, 10-First action plate, 11-Second action rod, 12-First action rod, 13-First action component, 14-First air pipe, 15-Second air pipe, 16-Second action component, 17-Third action rod, 18-Third air pipe, 19-Base plate, 20-Rubber inner cavity, 21-Outer cavity, 22-Second pipe, 23-First pipe, 24-Second insulation layer, 25-First insulation layer, 26-Water storage layer, 27-Adjusting rod, 28-Hot air layer, 29-First horizontal rod, 30-Baffle, 31-Third horizontal rod, 32-Second vertical rod. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this invention are only for explaining this invention and are not intended to limit this invention.

[0045] In the description of this invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this invention.

[0046] Example 1

[0047] like Figure 1 As shown, this system includes an insulated cavity, with a solar panel 1 mounted on the upper part of the cavity. Below the solar panel 1 is a double-layer air film layer, within which is an aerogel insulation layer 3. Above the aerogel insulation layer 3 is an FRP (fiberglass reinforced plastic) light-transmitting tile 2, and below the aerogel insulation layer 3 is a PC (polycarbonate) endurance board 5. The aerogel insulation layer 3, from the inside out, consists of an inflation cavity 4 and an aerogel insulation layer. The inflation cavity 4 is connected to an inflation mechanism. The aerogel insulation layer comprises several aerogel particles. An air duct 7 is spirally arranged from top to bottom on the side of the insulated cavity.

[0048] The inflation mechanism includes several elastic inflation chambers 9, each of which is provided with an inflation port 8, which is connected to the aerogel insulation layer 3; a first working plate 10 is provided at the lower end of the several elastic inflation chambers 9.

[0049] The first action mechanism includes a first action member 13, which has a first action groove and a second action groove that are perpendicular to each other. A first action rod 12 is disposed in the first action groove, and a second action rod 11 is disposed in the second action groove. The upper end of the second action rod 11 is connected to an inflation mechanism. A first action surface is disposed on the first action rod 12, and a second action surface corresponding to the first action surface is disposed on the second action rod 11. A horizontal spring is disposed between the first action rod 12 and the first action groove. The horizontal spring is used to drive the first action rod 12 to move in the first action groove along the direction of the first action groove. The upper end of the second action rod 11 is connected to the first action plate 10.

[0050] The solar panel 1 is connected to the air heating element 6, which includes a fan and is connected to the air duct 7. The solar panel collects heat and heats the air in the air duct to above 60°C. The fan then delivers the high-temperature air to the air duct 7.

[0051] When the temperature is high, such as Figure 2 As shown, the solar panel 1 absorbs a significant amount of heat energy, further heating the hot air in the air duct 7 and increasing the pressure within it. Simultaneously, the pressure in the first air duct 14 also increases. The hot air in the first air duct 14 acts on the first actuating rod 12, compressing the horizontal spring between the first actuating rod 12 and the first actuating groove. This causes the first actuating rod 12 to move closer to the first actuating surface. The first actuating surface acts on the second actuating surface, causing the second actuating rod 11 to move upwards. The second actuating rod 11 then moves the first actuating plate 10 upwards. As the first actuating plate 10 moves upwards, it compresses the elastic inflation chamber 9, forcing the gas in the elastic inflation chamber 9 into the inflation cavity 4. This increases the volume of the inflation cavity 4, raising the total thermal resistance and preventing excessively high temperatures within the insulation cavity.

[0052] When the temperature decreases, the solar panel 1 absorbs less heat energy, the hot air in the air duct 7 cools down, and the pressure in the air duct 7 decreases. At the same time, the pressure in the first air duct 14 decreases, and the gas in the inflation cavity 4 is forced into the elastic inflation cavity 9. Simultaneously, when the temperature decreases, the horizontal spring between the first action rod 12 and the first action groove is stretched, causing the first action rod 12 to move towards the direction closer to the first air duct 14, and the second action rod 11 moves downward, increasing the volume in the elastic inflation cavity 9. Under the bidirectional action, the volume of the inflation cavity 4 decreases, and the gas is squeezed into the elastic inflation cavity 9.

[0053] Example 2

[0054] Based on the above embodiment, the lower end of the air duct 7 is connected to a second air duct 15, and a second action mechanism is provided on the second air duct 15. The second action mechanism is connected to the base plate mechanism, which is located at the lower end of the heat insulation cavity. The base plate mechanism includes adjusting rods 27 that are connected in a series of cross hinges. A base plate 19 is provided at the cross connection of the adjusting rods 27, and a third action rod 17 is provided on the second base plate 19 located on the side of the heat insulation cavity.

[0055] The second action mechanism includes a second action member 16, on which a third action groove is provided that is perpendicular to each other. A third action rod 17 is provided in the third action groove. When the temperature is high, the third action rod 17 moves toward the base plate 19. A horizontal spring is provided between the third action rod 17 and the third action groove. The horizontal spring is used to drive the third action rod 17 to move in the third action groove.

[0056] When the temperature is high, the pressure in the air duct 7 increases. At the same time, the pressure in the second air duct 15 also increases. The hot air in the second air duct 15 acts on the third action rod 17. The horizontal spring between the third action rod 17 and the third action groove is compressed, causing the third action rod 17 to move away from the second air duct 15. As the third action rod 17 moves, the distance between the two adjacent bottom plates 19 increases, which is beneficial for the heat insulation cavity to dissipate heat.

[0057] In some embodiments, in the original state, i.e. at low temperature, the structure between the adjusting rod 27 and the base plate 19 is as follows: Figure 3 As shown, the two adjacent base plates 19 are in contact with each other, which is beneficial for heat accumulation in the insulation cavity and better insulation. When the temperature is high, the third action rod 17 moves towards the base plate 19, increasing the distance between the two adjacent base plates 19. Figure 4 As shown, this design is more conducive to heat dissipation from the insulation cavity, preventing excessively high temperatures.

[0058] Example 3

[0059] Based on the above embodiments, the first air pipe, the second air pipe, and the third air pipe are arranged sequentially from top to bottom.

[0060] The lower end of the air duct 7 is connected to a third air duct 18, and an insulation layer is installed below the insulation cavity, such as... Figure 5 As shown, the insulation layer consists of a hot air layer, a first insulation layer 25, and a second insulation layer 24 arranged sequentially from the inside to the outside. The first insulation layer 25 is a soil layer, and the second insulation layer 24 includes a silicate cotton layer and a nano-ceramic hollow bead layer arranged sequentially from the inside to the outside. The third air pipe 18 is connected to the hot air layer 28.

[0061] A water storage layer 26 is provided inside the hot air layer. A first pipe 23 is provided on the water storage layer 26. A heat insulation mechanism is provided on the first pipe 23. The upper end of the heat insulation mechanism is connected to the base plate 19. The base plate 19 conducts heat through the heat insulation mechanism. A liquid passage hole is provided on the base plate 19.

[0062] During use, the excrement produced by livestock in the heat-insulating cavity during the breeding process flows out through the liquid vents to prevent accumulation. When cleaning and disinfection are required, the excrement on the bottom plate is first scraped off. Then, the liquid inside the heat-insulating mechanism is sprayed into the bottom of the heat-insulating cavity through the liquid vents via the spray mechanism on the heat-insulating mechanism. The temperature is maintained during the disinfection and cleaning process, and the liquid is sprayed from bottom to top to prevent the liquid vents from becoming blocked, which can further improve the disinfection and sterilization effect.

[0063] In some embodiments, the outer surface of the insulation mechanism is made of insulation material, the upper end of the insulation mechanism is made of heat-conducting material, and the upper end of the insulation mechanism is connected to the base plate.

[0064] The heat preservation mechanism includes an outer cavity 21, inside which a rubber inner cavity 20 is provided. The lower end of the rubber inner cavity 20 is connected to the upper end of the first pipe 23. A regulating valve is provided on the first pipe 23. The regulating valve draws liquid from the water storage layer 26 into the rubber inner cavity 20, causing the rubber inner cavity 20 to expand. It is also used to close or open the first pipe 23.

[0065] An opening assembly is connected to the upper end of the rubber inner cavity 20. The opening assembly is connected to the upper end of the outer cavity 21 and to the base plate 19. The opening assembly and the upper end of the outer cavity 21 are used to conduct heat to the base plate 19.

[0066] The spraying mechanism is located inside the outer cavity 21. The spraying mechanism sprays the liquid inside the rubber inner cavity 20 into the bottom of the heat preservation cavity through the liquid through hole by squeezing and expanding the rubber inner cavity 20.

[0067] When in use, the opening assembly is closed, and the regulating valve draws the liquid in the water storage layer 26 into the rubber inner cavity 20, causing the rubber inner cavity 20 to expand. After expansion, the opening assembly opens, and the spraying mechanism sprays the liquid in the rubber inner cavity 20 into the bottom of the heat preservation cavity through the liquid through hole by squeezing the expanded rubber inner cavity 20.

[0068] There are various mechanical structures for opening the opening assembly after the rubber inner cavity 20 expands. One such structure is to install a pressure sensor inside the outer cavity 21. When the rubber inner cavity 20 expands, it acts on the pressure sensor, and the pressure sensor receives the pressure signal to control the opening assembly to open.

[0069] In some embodiments, the injection mechanism includes a first slide groove, a second slide groove, and a third slide groove disposed inside the outer cavity 21. The first and third slide grooves are horizontally arranged, and the second slide groove is located between the first and third slide grooves and is vertically arranged. A first horizontal rod 29, a second vertical rod 32, and a third horizontal rod 31 are respectively disposed in the first, second, and third slide grooves. A horizontal spring is disposed between the side of the third horizontal rod 31 and the third slide groove. The upper and lower ends of the second vertical rod 32 are respectively provided with a first working surface and a second working surface. A third working surface corresponding to the second working surface is disposed on the first horizontal rod 29, and a fourth working surface corresponding to the first working surface is disposed on the third horizontal rod 31. A spring rod is disposed between the first horizontal rod 29 and the first slide groove. When the rubber inner cavity 20 is not expanded, the horizontal spring keeps one end of the first horizontal rod 29 inside the outer cavity 21. Figure 6 As shown, at this time, the end of the third horizontal rod 31 with the reaction layer is located inside the side wall of the outer cavity 21, and the baffle 30 blocks the opening of the third slide groove on the inner wall of the outer cavity.

[0070] In some embodiments, a second pipe 22 is connected between the outer cavity 21 and the water storage layer.

[0071] When the rubber inner cavity 20 expands, as Figure 7 As shown, the rubber inner cavity 20 acts on one end of the first horizontal rod located in the outer cavity, causing it to move towards the inner side of the outer cavity 21. The horizontal spring is compressed, and the third acting surface of the first horizontal rod 29 acts on the second acting surface of the second vertical rod 32. The first acting surface of the second vertical rod 32 acts on the third horizontal rod 31, causing the third horizontal rod 31 to move away from the inner side of the outer cavity. When the third horizontal rod 31 moves, the baffle 30 rotates upward, opening the third chute on the inner wall of the outer cavity. The reaction layer on the third horizontal rod 31 moves into the outer cavity 21, where it reacts with the liquid inside. The reaction layer can be sodium peroxide or quicklime.

[0072] When the inner rubber cavity 20 shrinks, the horizontal spring causes one end of the first horizontal rod 29 to be located inside the outer cavity 21, and the horizontal spring causes one end of the third horizontal rod 31, which is provided with the reaction layer, to be located inside the side wall of the outer cavity 21.

[0073] When the reaction layer is sodium peroxide, the reaction between sodium peroxide and water yields the following chemical formula:

[0074] 2Na₂O₂ + 2H₂O → 4NaOH + O₂↑ + heat;

[0075] Sodium hydroxide solution can effectively kill pathogenic microorganisms such as bacteria, viruses, and spores. At a concentration of 2% to 4%, it can kill vegetative bacteria and viruses (such as swine fever and influenza viruses). At a concentration of 10%, it can kill tuberculosis bacteria in 24 hours, and at a concentration of 30%, it can kill anthrax spores in 10 minutes. It is suitable for farm floors and pens.

[0076] Simultaneously, the reaction of sodium peroxide with water produces oxygen and heat. The heat can be used to further heat the liquid in the water reservoir, reducing energy output. The generated oxygen is introduced into the insulation cavity, mitigating the effects of the low-oxygen environment at high altitudes on young animals. Furthermore, the temperature and pressure within the outer cavity rise simultaneously when oxygen and heat are generated, compressing the rubber inner cavity. This compression causes the liquid within the rubber cavity to spray upwards, clearing any blockages in the liquid passages.

[0077] On the other hand, the spraying mechanism can also cause quicklime to react with water, with the chemical formula being:

[0078] CaO + H₂O → Ca(OH)₂ + heat;

[0079] Among them, Ca(OH)2 solution is strongly alkaline (pH about 9-10), which can kill pathogens such as bacteria and fungi by destroying the cell membrane structure of microorganisms and interfering with enzyme activity. The alkaline environment can inhibit the putrefaction and decomposition of organic matter such as feces and feed residue, reduce the production of harmful gases such as ammonia, and indirectly improve environmental sanitation.

[0080] Meanwhile, calcium oxide reacts with water, releasing significant heat, but no gas is generated. The heat causes the water to evaporate into water vapor, indirectly leading to an increase in pressure, which squeezes the inner cavity of the rubber, causing the liquid inside the rubber cavity to spray upwards.

[0081] The regulating valve opens both the first and second pipes, drawing liquid from the water layer into the outer cavity and the rubber inner cavity until the rubber inner cavity contains liquid but does not expand, and the outer cavity contains liquid. Preferably, the liquid in the outer cavity is no less than two-thirds of its volume. The regulating valve then closes both the first and second pipes. The liquid in the rubber inner cavity conducts heat to the upper end of the outer cavity and the opening assembly, thereby heating the base plate and maintaining a comfortable temperature in the insulation cavity.

[0082] When disinfection is required, the regulating valve opens the first pipe, drawing liquid from the water layer further into the rubber cavity. This causes the rubber cavity to expand. The rubber cavity acts on the end of the first horizontal rod located in the outer cavity, moving the reaction layer on the third horizontal rod into the outer cavity. The reaction layer then reacts with the liquid in the outer cavity. Simultaneously, as the rubber cavity expands, the opening assembly opens. During the reaction between the reaction layer and the water in the liquid within the outer cavity, the pressure increases, squeezing the rubber cavity. The liquid then passes through the opening assembly, achieving disinfection and cleaning.

[0083] After the inner cavity of the rubber shrinks, the reaction layer separates from the liquid in the outer cavity. The regulating valve opens both the first and second pipes, allowing the reacting liquid in the outer cavity to enter the water storage layer, further providing heat for insulation. At the same time, the first pipe draws the liquid in the water storage layer in for heat conduction.

[0084] In this invention, quicklime and sodium peroxide can be used alternately in several heat-insulating mechanisms, or only one of them can be used, as long as it can generate heat to heat the liquid and at the same time increase the pressure in the outer cavity to squeeze the inner cavity of the rubber.

[0085] The terms "first," "second," and "third" used in this document are merely for clarity of description and are not intended to restrict any order or emphasize importance. Furthermore, the term "connection" used in this document, unless otherwise specified, can refer to a direct connection or an indirect connection via other components.

[0086] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A double-layer air-film insulation system for cattle and sheep in high-altitude areas, characterized in that, It includes a heat-insulating cavity, a solar panel (1) is provided at the upper end of the heat-insulating cavity, a double-layer air film layer is provided below the solar panel (1), and an aerogel heat-insulating layer (3) is provided inside the double-layer air film layer; the solar panel (1) is connected to the heating air component (6), and the heating air component (6) is connected to the air duct (7); An inflation mechanism is connected to the aerogel insulation layer (3); a first air pipe (14) is connected to the air duct (7), and a first action mechanism is provided on the first air pipe (14), which is connected to the inflation mechanism. When the temperature is high, the pressure in the air duct (7) increases, and the first action mechanism causes the air filling mechanism to fill the aerogel insulation layer (3) with air, and the volume of the aerogel insulation layer (3) increases. When the temperature is low, the pressure in the air duct (7) decreases, and the aerogel insulation layer (3) is inflated towards the inflation mechanism through the first action mechanism, and the volume of the aerogel insulation layer (3) decreases; the inflation mechanism includes several elastic inflation chambers (9), each of which is provided with an inflation port (8), and the inflation port (8) is connected to the aerogel insulation layer (3); the lower end of the several elastic inflation chambers (9) is provided with a first action plate (10); When the temperature is high, the first action mechanism moves the first action plate (10) upward, causing the inflation mechanism to inflate the aerogel insulation layer (3); When the temperature is low, the first action mechanism moves the first action plate (10) downward, causing the aerogel insulation layer (3) to be inflated toward the inflation mechanism; the first action mechanism includes a first action member (13), which is provided with a first action groove and a second action groove that are perpendicular to each other. A first action rod (12) is provided in the first action groove, and a second action rod (11) is provided in the second action groove. The upper end of the second action rod (11) is connected to the inflation mechanism. A first action surface is provided on the first action rod (12), and a second action surface corresponding to the first action surface is provided on the second action rod (11). When the temperature is high, the pressure in the first air pipe (14) increases, causing the first action rod (12) to move toward the direction closer to the first action surface. The first action surface acts on the second action surface, causing the second action rod (11) to move upward. The lower end of the air guide pipe (7) is connected to the second air pipe (15). The second air pipe (15) is provided with a second action mechanism, which is connected to the base plate mechanism. The base plate mechanism is located at the lower end of the heat insulation cavity. The base plate mechanism includes adjusting rods (27) that are connected in a series of cross hinges. A base plate (19) is provided at the cross connection of the adjusting rods (27). A third action rod (17) is provided on the second base plate (19) located on the side of the heat insulation cavity. When the temperature is high, the pressure in the second air pipe (15) increases, causing the third action rod (17) to move, and the distance between the two adjacent bottom plates (19) increases; the second action mechanism includes a second action member (16), on which a third action groove is provided perpendicularly to each other, and a third action rod (17) is provided in the third action groove. When the temperature is high, the third action rod (17) moves toward the direction closer to the bottom plate (19); the lower end of the air guide pipe (7) is connected to the third air pipe (18), and a heat insulation layer is provided below the heat insulation cavity. A hot air layer (28) is provided inside the heat insulation layer, and the third air pipe (18) is connected to the hot air layer (28).

2. The plateau cattle and sheep double-layer air-film insulation system according to claim 1, characterized in that, The insulation layer consists of a hot air layer, a first insulation layer (25), and a second insulation layer (24) arranged from the inside to the outside. The first insulation layer (25) is a soil layer, and the second insulation layer (24) consists of a silicate cotton layer and a nano-ceramic hollow bead layer arranged from the inside to the outside.

3. The plateau cattle and sheep double-layer air-film insulation system according to claim 2, characterized in that, A water storage layer (26) is provided inside the hot air layer. A first pipe (23) is provided on the water storage layer (26). A heat preservation mechanism is provided on the first pipe (23). Several base plates (19) are provided at the lower end of the heat preservation cavity. The upper end of the heat preservation mechanism is connected to the base plate (19). The base plate (19) conducts heat through the heat preservation mechanism.

4. The plateau cattle and sheep double-layer air-film insulation system according to claim 1, characterized in that, The aerogel insulation layer (3) is provided with an air-filled cavity (4) and an aerogel heat insulation layer from the inside to the outside. The air-filled cavity (4) is connected to the air-filling mechanism.

5. A double-layer air-film insulation system for cattle and sheep on plateaus according to claim 4, characterized in that, An FRP light-transmitting tile (2) is installed above the aerogel insulation layer (3), and a PC endurance board (5) is installed below the aerogel insulation layer (3).

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