Adjustable lighting and heating cowshed based on sunlight angle

Abstract

The application discloses a sunlight angle-based adjustable lighting and heating cowshed, and relates to the technical field of cowsheds, which comprises a cowshed main body, a plurality of independent frames arranged on the top of the cowshed main body, wherein the independent frames are square frames, a first rolling bin fixed to one end surface of the independent frame and internally provided with a first rolling wheel, a second rolling bin fixed to the other end surface of the independent frame and internally provided with a second rolling wheel, and an adjusting layer co-wound between the first rolling wheel and the second rolling wheel. The adjusting layer comprises a first adjusting layer and a second adjusting layer connected in series, the first adjusting layer comprises a heat storage layer and a first heat preservation layer connected in series alternately, and the second adjusting layer comprises a first air permeable layer and a second heat preservation layer connected in series alternately.

Description

Technical Field

[0001] The invention relates to the technical field of cattle sheds, in particular to an adjustable lighting and heating cattle shed based on sunlight angle. Background Art

[0002] Some areas of Inner Mongolia are influenced by high-pressure air currents year-round, resulting in a temperate continental climate with long, cold winters. The annual extreme low temperature ranges from -30°C to -35°C, reaching -40°C in the northern regions, and the annual extreme high temperature is around 36°C. Therefore, traditional livestock farming, affected by high temperatures in the summer and cold fronts in the winter, has very low production efficiency.

[0003] As people pay more attention to animal welfare and the breeding industry develops, the construction and management of cattle sheds are receiving more and more attention.

[0004] Traditional cattle shed designs suffer from issues such as insufficient lighting, poor ventilation, and excessively high or low temperatures, all of which directly impact the growth, reproduction, and health of cattle. Therefore, improving the environmental quality of cattle sheds has become a pressing issue in the livestock industry.

[0005] In recent years, with the advancement of science and technology and the need for energy conservation, the application of solar thermal storage technology has received increasing attention. In the livestock industry, solar thermal storage technology has also been widely used for lighting and heating in cattle sheds. However, traditional solar thermal storage systems have problems such as difficulty in lighting and heating, and poor heat storage and heat release, which cannot meet actual needs.

[0006] Therefore, it is necessary to provide an adjustable lighting and heating cattle shed based on the sunlight angle to solve the problems raised in the above background technology. Summary of the Invention

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a cowshed with adjustable lighting and heating based on the angle of sunlight, comprising:

[0008] The main body of the cowshed;

[0009] A plurality of independent frames are arranged on the top of the main body of the cowshed, wherein the independent frames are square frames;

[0010] A first roll bin is fixed to one end surface of the independent frame, and a first reel is rotatably provided inside the first roll bin; and

[0011] A second roll bin is fixed to the other end surface of the independent frame, and a second reel is rotatably provided inside the second roll bin;

[0012] An adjustment layer is wound between the first reel and the second reel;

[0013] The regulating layer includes a first regulating layer and a second regulating layer connected in series. The first regulating layer includes a heat storage layer and a first thermal insulation layer connected in series alternately. The second regulating layer includes a first air permeable layer and a second thermal insulation layer connected in series alternately.

[0014] Furthermore, as a preference, the main body of the cattle shed comprises:

[0015] First wall;

[0016] Second wall;

[0017] a first frame connected to the first wall; and

[0018] a second frame connected between the first frame and the second wall;

[0019] A plurality of independent frames are fixed on the first frame and the second frame, and the inclination angle of the first frame is determined based on the angle of sunlight during the local severe cold season.

[0020] Furthermore, preferably, the first roll bin and the second roll bin are both mounted on an independent frame using a sealed mounting frame;

[0021] A first sealing gasket is fixed on the side of the two sealing mounting frames close to each other and is attached to the side of the regulating layer close to the independent frame;

[0022] The independent frame is also fixed with two side sealing assemblies that are located between the two first sealing pads and are symmetrically distributed.

[0023] Further, preferably, the side sealing assembly includes:

[0024] an external concave frame fixed to an independent frame;

[0025] An inner concave frame is slidably disposed in the outer concave frame, and a guide wheel is rotatably disposed inside the inner concave frame for providing guidance for the adjustment layer; and

[0026] A sealing support pad is fixed to the bottom of the inner concave frame and connected to the outer concave frame.

[0027] Furthermore, preferably, an oscillator is fixed to the inner top of the outer concave frame, and the output end of the oscillator is connected to the inner concave frame.

[0028] Further, as a preference, a third roll bin is provided on the first roll bin, a third reel is provided for internal rotation of the third roll bin, a fourth roll bin is provided on the second roll bin, a fourth reel is provided for internal rotation of the fourth roll bin, and a heat insulation layer and a second breathable layer are wound in series between the third reel and the fourth reel.

[0029] Further, as a preference, when the heat storage layer is used to store heat or when the first breathable layer is used for ventilation, the third reel and the fourth reel drive the second breathable layer to unfold and correspond to an independent frame; when the heat storage layer is used to release heat, the third reel and the fourth reel drive the thermal insulation layer to unfold and correspond to an independent frame.

[0030] Furthermore, preferably, a second sealing gasket is fixed to the side sealing assembly and is attached to the side of the heat-insulating layer and the second breathable layer close to the independent frame.

[0031] Furthermore, preferably, the heat storage layer comprises:

[0032] A sealed chamber made of flexible material;

[0033] a heat-absorbing layer fixed to the surface of the sealed chamber;

[0034] a plurality of spacers spaced apart in the sealed chamber; and

[0035] Heat storage particles are filled in the sealed chamber.

[0036] Furthermore, preferably, a plurality of heat conducting sheets are embedded in the side of the sealed chamber close to the independent frame.

[0037] Compared with the prior art, the present invention provides an adjustable lighting and heating cattle shed based on the sunlight angle, which has the following beneficial effects:

[0038] 1. In the embodiment of the present invention, when heat storage is required during the day, the first and second reels can be used to alternately deploy the heat storage layer and the first insulation layer. When the heat storage layer is deployed, it can utilize solar energy to store heat, while when the first insulation layer is deployed, it can ensure sufficient lighting in the cattle shed. The two functions are alternately deployed.

[0039] 2. In the embodiment of the present invention, since the heat storage layer and the first thermal insulation layer are alternately deployed, they are alternately stored when stored. Then, after the heat storage layer is stored, it can still be wrapped by the first thermal insulation layer, thereby achieving heat preservation and improving its heat storage effect.

[0040] 3. In the embodiment of the present invention, when the first breathable layer is used for ventilation, the third and fourth reels drive the second breathable layer to unfold and correspond to the independent frame. Therefore, ventilation and cooling of the cowshed can also be achieved through the first and second breathable layers.

[0041] 4. In an embodiment of the present invention, when the heat storage layer releases heat, the third and fourth reels drive the insulation layer to unfold and correspond to the independent frame, thereby reducing the heat released by the heat storage layer to outside the cowshed. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a structural diagram of a cowshed with adjustable lighting and heating based on the angle of sunlight;

[0043] Figure 2 This is a schematic diagram of the structure of an independent frame in a cowshed with adjustable lighting and heating based on the angle of sunlight;

[0044] Figure 3 It is a structural schematic diagram of the first roll warehouse and the second roll warehouse in an adjustable lighting and heating cattle shed based on the angle of sunlight;

[0045] Figure 4 This is a schematic structural diagram of a side sealing assembly and a first sealing gasket in a cowshed with adjustable lighting and heating based on sunlight angle;

[0046] Figure 5 This is a schematic diagram of the structure of the third and fourth rolls in a cowshed with adjustable lighting and heating based on sunlight angle;

[0047] Figure 6 This is a schematic diagram of the structure of an adjustment layer in a cowshed with adjustable lighting and heating based on the angle of sunlight;

[0048] Figure 7 This is a schematic diagram of the structure of a heat-insulating layer and a second breathable layer in a cowshed with adjustable lighting and heating based on sunlight angle;

[0049] Figure 8 This is a schematic diagram of the structure of a heat storage layer in a cowshed with adjustable lighting and heating based on sunlight angle;

[0050] Figure 9 This is a schematic diagram of the structure of the side sealing assembly of a cowshed with adjustable lighting and heating based on the angle of sunlight;

[0051] Figure 10 This is a schematic diagram of the structure of the first and third rolls in a cowshed with adjustable lighting and heating based on sunlight angle;

[0052] In the figure: 1. First wall; 2. Second wall; 3. First frame; 4. Second frame; 5. Independent frame; 6. Sealing mounting frame; 7. First roll bin; 8. Second roll bin; 9. Side sealing assembly; 10. First sealing pad; 11. Third roll bin; 12. Fourth roll bin; 13. Heat storage layer; 14. First thermal insulation layer; 15. First breathable layer; 16. Second thermal insulation layer; 17. Thermal insulation layer; 18. Second breathable layer; 19. Sealing bin; 20. Heat absorption layer; 21. Spacer; 22. Heat conducting plate; 23. Heat storage particles; 24. Outer concave frame; 25. Inner concave frame; 26. Guide wheel; 27. Sealing support pad; 28. Oscillator; 29. ​​Second sealing pad. DETAILED DESCRIPTION

[0053] Please refer to Figure 1-10 In an embodiment of the present invention, a lighting and heating cattle shed with an adjustable angle of sunlight is provided, comprising:

[0054] The main body of the cowshed,

[0055] A plurality of independent frames 5 are arranged on the top of the main body of the cowshed, wherein the independent frames 5 are square frames;

[0056] A first roll bin 7, which is fixed to one end surface of the independent frame 5, and a first reel is rotatably provided inside the first roll bin 7; and

[0057] A second roll bin 8 is fixed to the other end surface of the independent frame 5, and a second reel is rotatably provided inside the second roll bin 8;

[0058] An adjustment layer is wound between the first reel and the second reel;

[0059] The regulating layer includes a first regulating layer and a second regulating layer connected in series. The first regulating layer includes a heat storage layer 13 and a first thermal insulation layer 14 connected in series alternately. The second regulating layer includes a first air permeable layer 15 and a second thermal insulation layer 16 connected in series alternately.

[0060] The first reel and the second reel are powered, for example, by a motor. The first reel cooperates with the second reel to achieve movement and adjustment of the adjustment layer, so that the heat storage layer 13 can be unfolded and correspond to the independent frame 5, or the first thermal insulation layer 14 can be unfolded and correspond to the independent frame 5, or the first breathable layer 15 can be unfolded and correspond to the independent frame 5, or the second thermal insulation layer 16 can be unfolded and correspond to the independent frame.

[0061] Among them, when heat storage is needed during the day, the first reel and the second reel can be used to cooperate to realize the alternating expansion of the heat storage layer 13 and the first thermal insulation layer 14. When the heat storage layer 13 is expanded, it can utilize solar energy to store heat, and when the first thermal insulation layer 14 is expanded, it can ensure sufficient lighting in the cowshed. The two are performed alternately. Preferably, at the same time, the corresponding adjustment layers on the two adjacent independent frames 5 are different. That is, taking two adjacent independent frames 5 as an example, when heat storage is needed during the day, the heat storage layer 13 is expanded on one of the independent frames 5, and the first thermal insulation layer is expanded on the other independent frame 5.

[0062] In addition, since the heat storage layer 13 and the first thermal insulation layer 14 are alternately unfolded, when they are stored, the two are alternately stored. Then, when the heat storage layer 13 is stored, it can also be wrapped by the first thermal insulation layer, thereby achieving heat preservation and improving its heat storage effect.

[0063] It should be noted that, in the initial stage, most of the adjustment layer should be located in one volume bin, that is, in the first volume bin or the second volume bin;

[0064] Although the second regulating layer includes the first breathable layer 15 and the second thermal insulation layer 16 alternately connected in series, the total length of the first breathable layer 15 and the second thermal insulation layer 16 should be less than the total length of the heat storage layer 13 and the first thermal insulation layer 14, and the total length of the heat storage layer 13 should be greater than the total length of the first thermal insulation layer 14.

[0065] The length of a single first insulation layer 14 should be close to the inner diameter of the first roll bin 7 or the inner diameter of the second roll bin 8, so that the heat storage layer 13 can be effectively wrapped by the first insulation layer 14 after being stored;

[0066] The so-called first insulation layer and the second insulation layer can be made of transparent insulation materials;

[0067] The first breathable layer 15 can be made of a transparent material with holes.

[0068] In addition, the main body of the cowshed includes:

[0069] First wall 1;

[0070] Second wall 2;

[0071] a first frame 3 connected to the first wall 1; and

[0072] a second frame 4 connected between the first frame 3 and the second wall 2;

[0073] Multiple independent frames 5 are fixed on the first frame 3 and the second frame 4, and the inclination angle of the first frame 3 is determined based on the angle of sunlight during the local Great Cold; that is, the inclination angle of the first frame 3 is determined by the altitude angle of the sun at 12 o'clock on the Great Cold day and the vertical incidence on the plastic shed surface.

[0074] In this embodiment, the first roll bin 7 and the second roll bin 8 are both mounted on the independent frame 5 using a sealed mounting frame 6;

[0075] A first sealing gasket 10 is fixed to the side of the two sealing mounting frames 6 that are close to each other and is attached to the side of the adjustment layer close to the independent frame 5;

[0076] The independent frame 5 is further fixed with two side sealing assemblies 9 located between the two first sealing pads 10 and symmetrically distributed.

[0077] The sealing mounting frame 6, the first sealing gasket 10 and the side sealing assembly 9 can achieve sealing between the adjustment layer and the independent frame 5, thereby ensuring the heat release effect of the heat storage layer 13 and the insulation effect of the first insulation layer and the second insulation layer on the cowshed.

[0078] In this embodiment, the side sealing assembly 9 includes:

[0079] An outer concave frame 24 fixed to the independent frame 5;

[0080] An inner concave frame 25 is slidably disposed in the outer concave frame 24 and has a guide wheel 26 rotatably disposed therein for providing guidance for the adjustment layer; and

[0081] A sealing support pad 27 is fixed to the bottom of the inner concave frame 25 and connected to the outer concave frame 24 .

[0082] In addition, an oscillator 28 is fixed to the inner top of the outer concave frame 24 , and an output end of the oscillator 28 is connected to the inner concave frame 25 .

[0083] It should be explained that the heat storage layer 13 includes:

[0084] Sealing chamber 19, which is made of flexible material;

[0085] a heat absorbing layer 20 fixed to the surface of the sealed chamber 19;

[0086] A plurality of spacers 21 spaced apart and distributed in the sealed chamber 19; and

[0087] The heat storage particles 23 are filled in the sealed chamber 19 .

[0088] A plurality of heat conducting sheets 22 are embedded in the sealing chamber 19 on one side close to the independent frame 5 .

[0089] The heat storage particles 23 are phase change materials, which have the characteristic of rapidly changing phases when external conditions change. They can change from one physical state to another, such as liquid and solid, solid and gas, etc. The most common of these is PCM, which can absorb or release a large amount of heat within a certain temperature range, thus having functions such as energy storage and heat preservation. One of the most important characteristics of phase change materials is heat storage and heat release. Taking PCM as an example, when the temperature rises to the phase change temperature, the phase change material begins to melt and become liquid, absorbing latent heat; when the temperature drops below the phase change temperature, the liquid phase change material begins to solidify into a solid, releasing latent heat. In this way, the phase change material can store the absorbed heat and release it when the heat is needed. The heat storage and heat release process of the phase change material can be repeated, thereby achieving long-term heat storage and release, improving energy utilization efficiency and reducing energy consumption;

[0090] In this embodiment, when releasing heat, the heat storage particles can be shaken and evenly distributed by the oscillator 28 so that the heat storage particles can release heat evenly.

[0091] In this embodiment, a third roll bin 11 is provided on the first roll bin 7, and a third reel is provided for rotation inside the third roll bin 11. A fourth roll bin 12 is provided on the second roll bin 8, and a fourth reel is provided for rotation inside the fourth roll bin 12. A heat insulation layer 17 and a second breathable layer 18 are wound in series between the third reel and the fourth reel.

[0092] During implementation, when the heat storage layer 13 is used to store heat or when the first breathable layer 15 is used for ventilation, the third reel and the fourth reel drive the second breathable layer 18 to unfold and correspond to the independent frame 5. When the first breathable layer 15 is used for ventilation, the third reel and the fourth reel drive the second breathable layer 18 to unfold and correspond to the independent frame 5. Therefore, ventilation and cooling of the cowshed can also be achieved through the first breathable layer and the second breathable layer.

[0093] When the heat storage layer 13 is used to release heat, the third and fourth reels drive the heat insulation layer 17 to unfold and correspond to the independent frame 5, thereby reducing the heat released by the heat storage layer to outside the cowshed.

[0094] As a preferred embodiment, the side sealing assembly 9 is further fixed with a second sealing gasket 29 attached to the heat insulating layer 17 and the second breathable layer 18 on the side close to the independent frame.

[0095] The above is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A cowshed with adjustable lighting and heating based on sunlight angle, characterized by: include: The main body of the cowshed; A plurality of independent frames (5) are arranged on the top of the main body of the cowshed, wherein the independent frames (5) are square frames; A first roll bin (7) is fixed to one end surface of the independent frame (5), and a first roll wheel is rotatably provided inside the first roll bin (7); as well as A second roll bin (8) is fixed to the other end surface of the independent frame (5), and a second reel is rotatably provided inside the second roll bin (8); An adjustment layer is wound between the first reel and the second reel; The regulating layer comprises a first regulating layer and a second regulating layer connected in series, the first regulating layer comprises a heat storage layer (13) and a first thermal insulation layer (14) connected alternately in series, and the second regulating layer comprises a first air permeable layer (15) and a second thermal insulation layer (16) connected alternately in series. The first winding bin (7) is provided with a third winding bin (11), a third reel is provided for rotation inside the third winding bin (11), the second winding bin (8) is provided with a fourth winding bin (12), a fourth reel is provided for rotation inside the fourth winding bin (12), and a series-connected heat-insulating layer (17) and a second air-permeable layer (18) are wound between the third reel and the fourth reel; When the heat storage layer (13) is used to store heat or when the first air permeable layer (15) is used to allow air to pass through, the third reel and the fourth reel drive the second air permeable layer (18) to unfold and correspond to the independent frame (5); when the heat storage layer (13) is used to release heat, the third reel and the fourth reel drive the heat insulation layer (17) to unfold and correspond to the independent frame (5); The heat storage layer (13) comprises: A sealing chamber (19) made of a flexible material; a heat absorbing layer (20) fixed to the surface of the sealed chamber (19); A plurality of spacers (21) spaced apart and distributed in the sealed chamber (19); and Heat storage particles (23) filled in the sealed chamber (19); A plurality of heat conducting sheets (22) are embedded in one side of the sealed chamber (19) close to the independent frame (5).

2. The adjustable lighting and heating cattle shed based on sunlight angle according to claim 1 is characterized in that: The main body of the cowshed comprises: First wall (1); Second wall (2); a first frame (3) connected to the first wall (1); and a second frame (4) connected between the first frame (3) and the second wall (2); A plurality of independent frames (5) are fixed on each of the first frame (3) and the second frame (4), and the inclination angle of the first frame (3) is determined based on the angle of sunlight during the local severe cold season.

3. The adjustable lighting and heating cattle shed based on sunlight angle according to claim 1 is characterized in that: The first roll bin (7) and the second roll bin (8) are both mounted on an independent frame (5) using a sealed mounting frame (6); A first sealing gasket (10) is fixed on the side of the two sealing mounting frames (6) close to each other and is attached to the side of the regulating layer close to the independent frame (5); Two side sealing assemblies (9) located between the two first sealing pads (10) and symmetrically distributed are also fixed on the independent frame (5).

4. The adjustable lighting and heating cattle shed based on sunlight angle according to claim 3 is characterized in that: The side seal assembly (9) comprises: An outer concave frame (24) fixed to the independent frame (5); An inner concave frame (25) is slidably disposed in the outer concave frame (24), and a guide wheel (26) is rotatably disposed inside the inner concave frame for providing guidance for the adjustment layer; and A sealing support pad (27) is fixed to the bottom of the inner concave frame (25) and connected to the outer concave frame (24).

5. The adjustable lighting and heating cattle shed based on sunlight angle according to claim 4 is characterized in that: An oscillator (28) is also fixed to the inner top of the outer concave frame (24), and the output end of the oscillator (28) is connected to the inner concave frame (25).

6. The adjustable lighting and heating cattle shed based on sunlight angle according to claim 3, characterized in that: The side sealing assembly (9) is also fixed with a second sealing pad (29) attached to the heat insulating layer (17) and the second air permeable layer (18) on a side close to the independent frame.

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