Plateau cattle and sheep double-layer gas film heat preservation system

Abstract

The invention discloses a plateau cattle and sheep double-layer gas film heat preservation system, and relates to the field of breeding. An aerogel heat preservation layer is arranged in a double-layer gas film layer; the solar panel is connected with the air heating piece; the air heating piece is communicated with the air guide pipe; the aerogel heat preservation layer is connected with an inflation mechanism. A first air pipe is connected to the air guide pipe, a first acting mechanism is arranged on the first air pipe, and the first acting mechanism is connected with the inflation mechanism; when the temperature is high, the pressure intensity in the air guide pipe is increased, the air inflation mechanism inflates the aerogel heat preservation layer through the first acting mechanism, and the size of the aerogel heat preservation layer is increased; when the temperature is low, the pressure intensity in the air guide pipe is reduced, the aerogel heat preservation layer is inflated towards the inflation mechanism through the first acting mechanism, and the size of the aerogel heat preservation layer is reduced. According to the system, the volume of the inflation cavity of the gel heat preservation layer can be automatically adjusted according to the temperature condition, manual adjustment is not needed, energy and cost can be saved, and meanwhile rapid change is achieved according to the temperature.

Description

Technical Field

[0001] The invention relates to the field of breeding, and in particular to a double-layer air film insulation system for plateau cattle and sheep. Background Art

[0002] The plateau has rich 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 an important factor in maintaining the ecological balance of the plateau. However, the traditional cattle and sheep breeding model faces many challenges, including the harsh natural environment, limited grassland resources, and low breeding efficiency.

[0003] The plateau has extremely harsh climatic conditions, with long, cold winters and short, changeable summers. The frequent occurrence of extreme climate events has increased the difficulty of yak and Tibetan sheep breeding.

[0004] Existing breeding houses are generally fully covered with aluminum alloy roofs or some brick and tile structures. During the breeding process, a high amount of electricity is consumed for power supply and heating, which consumes a high cost.

[0005] Moreover, during periods of strong ultraviolet rays, the indoor temperature cannot be adjusted automatically, and when the temperature difference is large, a good heating effect cannot be achieved. Summary of the invention

[0006] One object of the present invention is to provide a double-layer air film insulation system for plateau cattle and sheep, which adjusts the thickness of the aerogel insulation layer according to the intensity of ultraviolet rays, thereby adjusting the insulation effect in the insulation cavity.

[0007] This purpose is achieved by adopting the following technical solutions: A double-layer air film insulation system for plateau cattle and sheep, comprising an insulation cavity, a solar panel is arranged at the upper end of the insulation cavity, a double-layer air film layer is arranged below the solar panel, and an aerogel insulation layer is arranged inside the double-layer air film layer; the solar panel is connected to a heating air component, and the heating air component is connected to an air guide pipe; The aerogel insulation layer is provided with an air-filled cavity and an aerogel insulation layer from the inside to the outside, and the air-filled cavity is connected to the inflation mechanism. The aerogel insulation layer adopts a double-layer structure, and the cavity structure of the air-filled cavity is formed by inflation. FRP lighting tiles are arranged above the aerogel insulation layer, and PC endurance boards are arranged below the aerogel insulation layer. The FRP lighting tiles and PC endurance boards enhance the mechanical support and reduce the overall weight.

[0008] FRP skylight tiles are made of glass fiber reinforced plastic and resin, with a light transmittance of 85%, flame retardant, corrosion resistant, and good bending resistance. The surface of the FRP skylight tiles is covered with an anti-ultraviolet film, which is suitable for the strong ultraviolet environment of the plateau and can withstand snow and sand pressure.

[0009] The PC solid sheet is set at the bottom. It has a low thermal conductivity (0.17-0.22 W / m·K) and a heat insulation effect that is 7%-49% higher than glass. It can further reduce heat loss, and its light transmittance is as high as 88%-90%, close to that of glass, and the light is soft and glare-free138. In addition, the impact resistance of PC solid sheet is extremely strong, which is 200-300 times that of glass at the same thickness. It is not easy to break under the impact of hail, and the fragments have no sharp corners. It is highly safe and more suitable for use in plateau areas.

[0010] The aerogel insulation layer is filled with aerogel, and the thermal conductivity of aerogel is only 0.012~0.025 W / (m·K), which is much lower than that of traditional materials (such as rock wool, polystyrene, etc.). Under the same thermal insulation effect, the thickness can be reduced to 1 / 3 of traditional materials. The density of aerogel is as low as 3-180 kg / m³. It has both flexibility and compressive strength, and is more suitable for use on the roof. It can not only reduce heat loss and reduce air conditioning energy consumption, but its light transmittance is more suitable for roofs.

[0011] At the same time, the gas (such as air or inert gas) filled in the air-filled cavity in the aerogel insulation layer has a low thermal conductivity, and the nanoporous structure of the aerogel itself will further restrict the movement of gas molecules. When the cavity increases, the synergistic effect of the aerogel layer and the air-filled bag can form a multi-level insulation system. The formation of more static air layers can more effectively block the heat conduction path and reduce heat transfer at solid contact points. In addition, the combination of the aerogel insulation layer and the FRP skylight tile can block both radiant heat and conductive heat. The increase in the cavity may also reduce the structural damage caused by material compression and maintain the nanoporous properties of the aerogel.

[0012] Therefore, when the plateau temperature is high, the air-filled cavity increases and the total thermal resistance increases, preventing the temperature in the insulation cavity from being too high. When the plateau temperature is low, the air-filled cavity decreases and the total thermal resistance decreases, maintaining a suitable temperature in the insulation cavity, which is more conducive to livestock breeding.

[0013] Furthermore, the inventors provide a structure for adjusting the volume of the air-filled cavity in the aerogel insulation layer. Specifically, the aerogel insulation layer is connected to an air filling mechanism, the air guide tube is connected to a first air tube, the first air tube is provided with a first action mechanism, and the first action mechanism is connected to the air filling mechanism; the solar panel collects heat and heats the air in the heating air member, and after heating, the high-temperature air is transported to the first air tube through the air guide tube by a fan.

[0014] When the temperature is high, the solar panel collects more heat and increases the heating force on the air in the heated air member. Therefore, the pressure in the air duct increases and acts on the first action mechanism, so that the inflation mechanism is inflated toward the aerogel insulation layer through the first action mechanism, and the volume of the aerogel insulation layer increases; When the temperature is low, the solar panel collects less heat and reduces the heating force on the air in the heated air piece, the pressure in the air duct decreases, and acts on the first action mechanism, through which the aerogel insulation layer is inflated toward the inflation mechanism, and the volume of the aerogel insulation layer is reduced.

[0015] On this basis, the inventors have preferably selected a structure of an inflation mechanism, which includes a plurality of elastic inflation chambers, each of which is provided with an inflation port, which is connected to the inflation cavity of the aerogel insulation layer, and a first action plate is provided at the lower end of the plurality of elastic inflation chambers; when the temperature is high, the first action plate moves upward to squeeze the elastic inflation chamber, so that the elastic inflation chamber is inflated toward the inflation cavity of the gel insulation layer; when the temperature is low, the inflation cavity of the gel insulation layer acts on the elastic inflation chamber, and the inflation cavity of the gel insulation layer is inflated toward the inflation mechanism to increase the volume of the elastic inflation chamber, thereby pressing the first action plate downward to move the first action plate downward.

[0016] In this regard, the first action mechanism may have a variety of structures, as long as it can achieve the first action plate moving upward when the pressure in the air duct increases, and moving downward when the pressure in the air duct decreases.

[0017] Furthermore, the inventors have preferably selected a first acting mechanism. Specifically, the first acting mechanism includes a first acting member, the first acting member is provided with a first acting groove and a second acting groove which are perpendicular to each other, a first acting rod is provided in the first acting groove, a second acting rod is provided in the second acting groove, the upper end of the second acting rod is connected to the inflation mechanism, a first acting surface is provided on the first acting rod, and a second acting surface corresponding to the first acting surface is provided on the second acting rod; the upper end of the second acting rod is connected to the first acting plate.

[0018] When the temperature is high, the pressure in the first air pipe increases, pushing the first action rod to move toward the direction close to the first action surface, and the first action surface acts on the second action surface to move the second action rod upward. When the second action rod moves upward, it drives the first action plate to move upward.

[0019] A horizontal spring is arranged between the first action rod and the first action groove. When the temperature is low, the horizontal spring drives the first action rod to move toward one end close to the first air pipe, so that the second action rod moves downward, thereby adjusting the volume of the air-filled cavity of the gel insulation layer.

[0020] Compared with the existing structure, this system can directly adjust the volume of the inflatable cavity according to weather conditions to avoid the temperature in the insulation cavity being too high or too low. The adjustment process does not require manual control or additional energy consumption, and is more suitable for plateau farming.

[0021] On the other hand, the lower end of the air guide pipe is connected to a second air pipe, and the second air pipe is located below the first air pipe.

[0022] The second air pipe is provided with a second action mechanism, which is connected to a bottom plate mechanism, and the bottom plate mechanism is located at the lower end of the heat preservation cavity; the bottom plate mechanism includes adjustment rods which are sequentially cross-hinged, a bottom plate is provided at the cross-connection of the adjustment rods, and a third action rod is provided on the second bottom plate located on the side of the heat preservation cavity; When the temperature is high, the pressure in the second air pipe increases, causing the third action rod to move and the distance between two adjacent bottom plates to increase.

[0023] The second action mechanism comprises a second action member, on which are arranged third action grooves perpendicular to each other, in which are arranged third action rods, and when the temperature is high, the third action rods move towards the direction close to the bottom plate.

[0024] A horizontal spring is arranged 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 toward the direction close to the second air pipe, and the distance between two adjacent bottom plates is reduced.

[0025] Therefore, when the temperature is high, the distance between two adjacent bottom plates increases, which is beneficial to heat dissipation inside the thermal insulation cavity. When the temperature is low, the distance between two adjacent bottom plates decreases, which is beneficial to heat accumulation inside the thermal insulation cavity.

[0026] On the other hand, the lower end of the air guide pipe is connected to a third air pipe, the third air pipe is located below the second air pipe, a heat preservation layer is arranged below the heat preservation cavity, a hot air layer is arranged in the heat preservation layer, and the third air pipe is connected to the hot air layer. The heat preservation layer is provided with a hot air layer, a first heat preservation layer and a second heat preservation layer from the inside to the outside, the first heat preservation layer is a soil layer, and the second heat preservation layer includes a silicate cotton layer and a nano-ceramic hollow bead layer from the inside to the outside. A water storage layer is arranged in the hot air layer, a first pipe is arranged on the water storage layer, a heat preservation mechanism is arranged on the first pipe, a plurality of bottom plates are arranged at the lower end of the heat preservation cavity, the upper end of the heat preservation mechanism is connected to the bottom plate, and the bottom plate conducts heat through the heat preservation mechanism.

[0027] Among them, the silicate cotton layer has a temperature resistance of over 1000°C and a low thermal conductivity, making it suitable for high-temperature areas; the nano-ceramic hollow bead layer has a temperature resistance of 2000°C, has both lightweight and heat insulation advantages, and can effectively reduce heat loss. The hot air in the air duct eventually passes into the hot air layer. After the solar panels collect heat, they heat the air to over 60°C, and the high-temperature air is directly transported to the underground pre-buried pipeline, that is, the hot air layer, through the fan, and heat storage is achieved by heat conduction between air and soil. The high-temperature air heats the deep soil through the hot air layer to form a stable heat storage layer. In winter, heat is extracted through reverse circulation for heating or greenhouse warming.

[0028] Compared with the prior art, the present invention has the following advantages and beneficial effects: The present invention discloses a double-layer air film thermal insulation system for cattle and sheep in plateaus. The system can automatically adjust the volume of the air-filled cavity of the gel thermal insulation layer according to the temperature conditions, and does not need manual adjustment. It can not only save energy and cost, but also rapidly change according to the temperature. When the plateau temperature is high, the air-filled cavity increases and the total thermal resistance increases, thereby avoiding excessive temperature in the thermal insulation cavity. When the plateau temperature is low, the air-filled cavity decreases and the total thermal resistance decreases, thereby maintaining a suitable temperature in the thermal insulation cavity, which is more conducive to livestock breeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings: Figure 1 It is a schematic diagram of the structure of the double-layer air film layer, the inflation mechanism and the first action mechanism when the temperature is low; Figure 2 It is a schematic diagram of the structure of the double-layer air film layer, the inflation mechanism and the first action mechanism when the temperature is high; Figure 3 It is a schematic diagram of a structure in which two adjacent bottom plates contact each other; Figure 4 A schematic diagram of a structure in which the distance between two adjacent bottom plates is increased; Figure 5 It is a schematic diagram of the structure between the insulation layer, the insulation cavity and the bottom plate; Figure 6 This is a schematic diagram of a structure in which one end of a first horizontal rod in a heat preservation cavity is located in an outer cavity; Figure 7 This is a schematic diagram of the structure in which the reaction layer on the third horizontal rod in the insulation cavity moves into the outer cavity.

[0030] Marks and corresponding parts names in the attached drawings: 1-solar panel, 2-FRP lighting tile, 3-aerogel insulation layer, 4-inflatable cavity, 5-PC endurance board, 6-heating air part, 7-air guide tube, 8-inflating port, 9-elastic inflating cavity, 10-first action plate, 11-second action rod, 12-first action rod, 13-first action part, 14-first air pipe, 15-second air pipe, 16-second action part, 17-third action rod, 18-third air pipe, 19-bottom plate, 20-rubber inner cavity, 21-outer cavity, 22-second pipeline, 23-first pipeline, 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 DESCRIPTION

[0031] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0032] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0033] Example 1

[0034] like Figure 1 As shown, the system includes a heat preservation cavity, a solar panel 1 is arranged at the upper end of the heat preservation cavity, a double-layer air film layer is arranged below the solar panel 1, an aerogel heat preservation layer 3 is arranged inside the double-layer air film layer, an FRP lighting tile 2 is arranged above the aerogel heat preservation layer 3, and a PC endurance board 5 is arranged below the aerogel heat preservation layer 3. The aerogel heat preservation layer 3 is sequentially 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, and the aerogel heat insulation layer includes a plurality of aerogels. The air guide pipe 7 is spirally arranged on the side of the heat preservation cavity from top to bottom.

[0035] The inflation mechanism includes a plurality of 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; a first action plate 10 is provided at the lower end of the plurality of elastic inflation chambers 9; The first action mechanism includes a first action member 13, on which a first action groove and a second action groove are perpendicular to each other, a first action rod 12 is arranged in the first action groove, a second action rod 11 is arranged 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 arranged on the first action rod 12, and a second action surface corresponding to the first action surface is arranged on the second action rod 11; a horizontal spring is arranged between the first action rod 12 and the first action groove, and the horizontal spring is used to drive the first action rod 12 to move in the first action groove and along the direction of the first action groove, and the upper end of the second action rod 11 is connected to the first action plate 10.

[0036] The solar panel 1 is connected to the heating air component 6, which includes a fan. The heating air component 6 is connected to the air duct 7; the solar panel collects heat, heats the air in the air duct to above 60°C, and transports the high-temperature air to the air duct 7 through the fan.

[0037] When the temperature is high, such as Figure 2 As shown, the solar panel 1 absorbs more heat energy, and the hot air in the air duct 7 is further heated up, thereby increasing the pressure in the air duct 7. At the same time, the pressure in the first air duct 14 is increased, and the hot air in the first air duct 14 acts on the first action rod 12. The horizontal spring between the first action rod 12 and the first action groove is compressed, so that the first action rod 12 moves toward the direction close to the first action surface. The first action surface acts on the second action surface to move the second action rod 11 upward, and the second action rod 11 drives the first action plate 10 to move upward. When the first action plate 10 moves upward, it squeezes the elastic inflatable cavity 9, and the gas in the elastic inflatable cavity 9 is pressed into the inflatable cavity 4, so that the volume of the inflatable cavity 4 becomes larger, the total thermal resistance is improved, and the temperature in the heat preservation cavity is prevented from being too high.

[0038] When the temperature drops, the solar panel 1 absorbs less heat energy, and the hot air in the air duct 7 cools down, thereby reducing the pressure in the air duct 7. At the same time, the pressure in the first air pipe 14 decreases, and the gas in the inflation cavity 4 is pressed into the elastic inflation cavity 9. At the same time, when the temperature drops, the horizontal spring between the first action rod 12 and the first action groove stretches, driving the first action rod 12 to move toward the direction close to the first air pipe 14, and the second action rod 11 moves downward, and the volume in the elastic inflation cavity 9 increases. Under the two-way action, the volume of the inflation cavity 4 decreases, and the gas is squeezed into the elastic inflation cavity 9.

[0039] Example 2

[0040] On the basis of the above embodiment, the lower end of the air guide tube 7 is connected to the second air tube 15, and the second air tube 15 is provided with a second action mechanism, which is connected to the bottom plate mechanism, and the bottom plate mechanism is located at the lower end of the heat preservation cavity; the bottom plate mechanism includes adjustment rods 27 connected in sequence by cross hinges, and a bottom plate 19 is provided at the cross connection of the adjustment rods 27, and a third action rod 17 is provided on the second bottom plate 19 located on the side of the heat preservation cavity; The second action mechanism includes a second action member 16, and the second action member 16 is provided with third action grooves perpendicular 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 close to the bottom plate 19. A horizontal spring is provided between the third action rod 17 and the third action groove, and the horizontal spring is used to drive the third action rod 17 to move in the third action groove.

[0041] When the temperature is high, the pressure in the air duct 7 increases. At the same time, the pressure in the second air pipe 15 increases. The hot air in the second air pipe 15 acts on the third action rod 17. The horizontal spring between the third action rod 17 and the third action groove is compressed, so that the third action rod 17 moves away from the second air pipe 15. When the third action rod 17 moves, the distance between the two adjacent bottom plates 19 increases, which is beneficial to the heat dissipation of the thermal insulation cavity.

[0042] In some embodiments, in the original state, that is, when the temperature is low, the structure between the adjustment rod 27 and the bottom plate 19 is as follows: Figure 3 As shown, two adjacent bottom plates 19 are in contact with each other, which is beneficial to heat accumulation in the heat preservation cavity and better heat preservation; when the temperature is high, the third action rod 17 moves toward the direction close to the bottom plate 19, and the distance between the two adjacent bottom plates 19 increases, such as Figure 4 As shown, it is more conducive to heat dissipation of the thermal insulation cavity to avoid excessive temperature.

[0043] Example 3

[0044] On the basis of the above embodiment, the first air pipe, the second air pipe and the third air pipe are arranged in sequence from top to bottom.

[0045] The lower end of the air guide pipe 7 is connected to the third air pipe 18, and a heat preservation layer is arranged below the heat preservation cavity. Figure 5 As shown, the insulation layer is provided with a hot air layer, a first insulation layer 25 and a second insulation layer 24 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 from the inside to the outside, and the third air pipe 18 is connected to the hot air layer 28.

[0046] A water storage layer 26 is arranged in the hot air layer, a first pipe 23 is arranged on the water storage layer 26, a heat preservation mechanism is arranged on the first pipe 23, the upper end of the heat preservation mechanism is connected to the bottom plate 19, the bottom plate 19 conducts heat through the heat preservation mechanism, and a liquid through hole is arranged on the bottom plate 19.

[0047] During use, the excrement produced by the livestock in the insulation cavity during the breeding process flows out through the liquid through hole to avoid accumulation. When cleaning and disinfection are required, the excrement on the bottom plate is first scraped off, and then the liquid inside the insulation mechanism is sprayed into the inner bottom of the insulation cavity through the liquid through hole through the injection mechanism arranged on the insulation mechanism. The temperature is maintained during the disinfection and cleaning process, and the liquid is sprayed from bottom to top to avoid clogging of the liquid through hole, which can further improve the disinfection and sterilization effect.

[0048] In some embodiments, the outer side of the heat preservation mechanism is a heat preservation material, the upper end of the heat preservation mechanism is a heat conductive material, and the upper end of the heat preservation mechanism is connected to the bottom plate.

[0049] Among them, the insulation mechanism includes an outer cavity 21, a rubber inner cavity 20 is arranged in the outer cavity 21, the lower end of the rubber inner cavity 20 is connected to the upper end of the first pipe 23, and a regulating valve is arranged on the first pipe 23. The regulating valve draws the liquid in the water storage layer 26 into the rubber inner cavity 20 to expand the rubber inner cavity 20, and is also used to close or open the first pipe 23.

[0050] The upper end of the rubber inner cavity 20 is connected with an opening component, which is connected to the upper end of the outer cavity 21, and the opening component is connected to the bottom plate 19. The opening component and the upper end of the outer cavity 21 are used to conduct heat to the bottom plate 19; The injection mechanism is arranged in the outer cavity 21 , and the injection mechanism sprays the liquid in the rubber inner cavity 20 into the inner bottom of the heat preservation cavity through the liquid through hole by squeezing the expanded rubber inner cavity 20 .

[0051] When in use, the opening component is closed, and the regulating valve draws the liquid in the water storage layer 26 into the rubber cavity 20 to expand the rubber cavity 20. After expansion, the opening component is opened, and the injection mechanism squeezes the expanded rubber cavity 20 to spray the liquid in the rubber cavity 20 through the liquid through hole into the inner bottom of the insulation cavity.

[0052] Among them, after the rubber inner cavity 20 expands, there are various mechanical structures for opening the opening component. A pressure sensor can be set in 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 of the opening component.

[0053] In some embodiments, the injection mechanism includes a first slide groove, a second slide groove and a third slide groove arranged on the inner side of the outer cavity 21, the first slide groove and the third slide groove are arranged horizontally, the second slide groove is located between the first slide groove and the third slide groove, and the second slide groove is arranged vertically. The first horizontal rod 29, the second vertical rod 32 and the third horizontal rod 31 are respectively arranged in the first slide groove, the second slide groove and the third slide groove, a horizontal spring is arranged 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 action surface and a second action surface, the first horizontal rod 29 is provided with a third action surface corresponding to the second action surface, the third horizontal rod 31 is provided with a fourth action surface corresponding to the first action surface, and a spring rod is arranged between the first horizontal rod 29 and the first slide groove. When the rubber inner cavity 20 is not expanded, the horizontal spring causes one end of the first horizontal rod 29 to be located in the outer cavity 21, as shown in FIG. Figure 6 As shown, at this time, one end of the third horizontal rod 31 provided 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.

[0054] In some embodiments, a second pipe 22 is connected between the outer cavity 21 and the water storage layer.

[0055] When the rubber inner cavity 20 expands, Figure 7 As shown, the rubber inner cavity 20 acts on one end of the first horizontal rod in the outer cavity, causing it to move toward the inner side of the outer cavity 21, the horizontal spring is compressed, the third action surface of the first horizontal rod 29 acts on the second action surface of the second vertical rod 32, and the first action 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, the opening of the third chute on the inner wall of the outer cavity opens, and the reaction layer on the third horizontal rod 31 moves into the outer cavity 21, and the reaction layer contacts the liquid in the outer cavity 21 to react. The reaction layer can be sodium peroxide or quicklime.

[0056] When the rubber inner cavity 20 is reduced, the horizontal spring causes one end of the first horizontal rod 29 to be located in the outer cavity 21 , and the horizontal spring causes one end of the third horizontal rod 31 provided with the reaction layer to be located inside the side wall of the outer cavity 21 .

[0057] When the reaction layer is sodium peroxide, sodium peroxide reacts with water, and the chemical formula is: 2Na2O2+2H2O→4NaOH+O2↑+heat; Among them, sodium hydroxide solution can effectively kill pathogenic microorganisms such as bacteria, viruses, and spores. At a concentration of 2% to 4%, it can kill reproductive bacteria and viruses (such as swine fever, influenza virus, etc.); at a concentration of 10%, it can kill Mycobacterium tuberculosis within 24 hours, and at a concentration of 30%, it can kill anthrax spores in 10 minutes. It is suitable for the ground and pens of farms.

[0058] At the same time, when sodium peroxide reacts with water, oxygen and heat are generated. The heat can be used to further heat the liquid in the water storage layer, reducing energy output. At the same time, the generated oxygen is introduced into the heat preservation cavity, which can alleviate the impact of the plateau hypoxia environment on young animals. In addition, when oxygen and heat are generated, the temperature and pressure in the outer cavity rise synchronously, so the rubber cavity can be compressed and squeezed. During the squeezing process, the liquid in the rubber cavity is ejected upward, thereby clearing the substances blocked in the liquid through hole.

[0059] On the other hand, the injection mechanism can also react quicklime with water, the chemical formula is: CaO + H2O → Ca(OH)2 + heat; 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 decomposition of organic matter such as feces and feed residues, reduce the production of harmful gases such as ammonia, and indirectly improve environmental sanitation.

[0060] At the same time, calcium oxide reacts with water, releasing obvious heat, but no gas is generated. The heat evaporates the water into water vapor, which indirectly causes the pressure to rise, squeezing the rubber cavity and causing the liquid in the rubber cavity to spray upward.

[0061] The regulating valve opens both the first and second pipes, and draws the liquid in the water storage 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 not less than two-thirds of its volume. The regulating valve closes both the first and second pipes, and the liquid in the rubber inner cavity conducts heat to the upper end and the opening component of the outer cavity, thereby heating the bottom plate to maintain a comfortable temperature in the insulation cavity.

[0062] When disinfection is required, the regulating valve opens the first pipeline and further draws the liquid in the water storage layer into the rubber cavity, causing the rubber cavity to expand. The rubber cavity acts on one end of the first horizontal rod in the outer cavity, causing the reaction layer on the third horizontal rod to move into the outer cavity, and the reaction layer contacts the liquid in the outer cavity to react. At the same time, during the expansion of the rubber cavity, the opening component opens; during the reaction of the reaction layer in the outer cavity to the water in the liquid, the pressure increases, squeezing the rubber cavity, and the liquid touches the opening component for disinfection and cleaning.

[0063] After the rubber cavity shrinks, the reaction layer is separated from the liquid in the outer cavity, and the regulating valve opens both the first pipe and the second pipe. The reacted liquid in the outer cavity enters the water storage layer to further provide heat for insulation. At the same time, the first pipe draws the liquid in the water storage layer for heat conduction.

[0064] In the present invention, quicklime and sodium peroxide can be used alternately in several heat preservation mechanisms, or only one of them can be used, as long as it can generate heat to heat the liquid and increase the pressure in the outer cavity to squeeze the rubber inner cavity.

[0065] The terms "first", "second", "third", etc. used herein are only used to distinguish the corresponding components for the sake of clarity of description, and are not intended to limit any order or emphasize importance, etc. In addition, the term "connected" used herein, unless otherwise specified, may refer to direct connection or indirect connection via other components.

[0066] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method 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 in the scope of protection of the present invention.

Claims

1. A double-layer air film insulation system for plateau cattle and sheep, characterized in that: It comprises a heat-insulating cavity, wherein a solar panel (1) is arranged at the upper end of the heat-insulating cavity, a double-layer air film layer is arranged below the solar panel (1), and an aerogel heat-insulating layer (3) is arranged inside the double-layer air film layer; the solar panel (1) is connected to a heating air component (6), and the heating air component (6) is connected to an air guide pipe (7); The aerogel thermal insulation layer (3) is connected to an inflation mechanism; the air guide tube (7) is connected to a first air tube (14), the first air tube (14) is provided with a first action mechanism, and the first action mechanism is connected to the inflation mechanism; When the temperature is high, the pressure in the air guide tube (7) increases, and the inflation mechanism is caused to inflate air into the aerogel thermal insulation layer (3) through the first action mechanism, so that the volume of the aerogel thermal insulation layer (3) increases; When the temperature is low, the pressure in the air guide tube (7) decreases, and the aerogel thermal insulation layer (3) is inflated toward the inflation mechanism through the first action mechanism, so that the volume of the aerogel thermal insulation layer (3) decreases.

2. A double-layer air film insulation system for plateau cattle and sheep according to claim 1, characterized in that: The inflation mechanism comprises a plurality of elastic inflation chambers (9), each of which is provided with an inflation port (8), and the inflation port (8) is connected to the aerogel thermal insulation layer (3); a first action plate (10) is provided at the lower end of the plurality of elastic inflation chambers (9); When the temperature is high, the first action mechanism drives the first action plate (10) to move upward, so that the inflation mechanism inflates air into the aerogel thermal insulation layer (3); When the temperature is high, the first action mechanism drives the first action plate (10) to move downward, so that the aerogel thermal insulation layer (3) is inflated toward the inflation mechanism.

3. A double-layer air film insulation system for plateau cattle and sheep according to claim 1 or 2, characterized in that: The first action mechanism comprises a first action member (13), the first action member (13) being provided with a first action groove and a second action groove which are perpendicular to each other, a first action rod (12) being provided in the first action groove, a second action rod (11) being provided in the second action groove, an upper end of the second action rod (11) being connected to the inflation mechanism, a first action surface being provided on the first action rod (12), and a second action surface corresponding to the first action surface being 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 in a direction close to the first action surface, and the first action surface acts on the second action surface to cause the second action rod (11) to move upward.

4. A double-layer air film insulation system for plateau cattle and sheep according to claim 1, characterized in that: The lower end of the air guide tube (7) is connected to a second air tube (15), the second air tube (15) is provided with a second action mechanism, the second action mechanism is connected to a bottom plate mechanism, and the bottom plate mechanism is located at the lower end of the heat preservation cavity; the bottom plate mechanism comprises adjustment rods (27) which are cross-hinged in sequence, a bottom plate (19) is provided at the cross-connection of the adjustment rods (27), and a third action rod (17) is provided on the second bottom plate (19) located on the side of the heat preservation cavity; When the temperature is high, the pressure in the second air pipe (15) increases, causing the third action rod (17) to move, thereby increasing the distance between two adjacent bottom plates (19).

5. A double-layer air film insulation system for plateau cattle and sheep according to claim 4, characterized in that: The second action mechanism comprises a second action member (16), the second action member (16) being provided with third action grooves which are perpendicular to each other, a third action rod (17) being provided in the third action groove, and when the temperature is high, the third action rod (17) moves in a direction close to the bottom plate (19).

6. A double-layer air film insulation system for plateau cattle and sheep according to claim 1, characterized in that: The lower end of the air guide pipe (7) is connected to a third air pipe (18), a heat preservation layer is provided below the heat preservation cavity, a hot air layer (28) is provided in the heat preservation layer, and the third air pipe (18) is in communication with the hot air layer (28).

7. A double-layer air film insulation system for plateau cattle and sheep according to claim 6, characterized in that: The thermal insulation layer is provided with a hot air layer, a first thermal insulation layer (25) and a second thermal insulation layer (24) in sequence from the inside to the outside, the first thermal insulation layer (25) is a soil layer, and the second thermal insulation layer (24) comprises a silicate cotton layer and a nano ceramic hollow bead layer in sequence from the inside to the outside.

8. A double-layer air film insulation system for plateau cattle and sheep according to claim 6, characterized in that: A water storage layer (26) is provided in 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), a plurality of bottom 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 bottom plate (19), and the bottom plate (19) conducts heat through the heat preservation mechanism.

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

10. A double-layer air film insulation system for plateau cattle and sheep according to claim 9, characterized in that: An FRP lighting tile (2) is arranged above the aerogel thermal insulation layer (3), and a PC endurance board (5) is arranged below the aerogel thermal insulation layer (3).

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