Solar heat collection device for reducing cow dung water

Abstract

The invention belongs to the technical field of manure water treatment, and particularly relates to a solar heat collection device for reducing dairy manure water, which comprises a manure water tank, a heat conduction mechanism is arranged in the manure water tank, the top end of the heat conduction mechanism penetrates out of the top end of the manure water tank, a heat collection mechanism is arranged above the heat conduction mechanism, and the heat collection mechanism is located above the heat conduction mechanism. The heat collection mechanism is used for gathering solar radiation to the heat conduction mechanism, a cleaning mechanism is arranged above the heat collection mechanism, the cleaning mechanism is fixedly installed on the top face of the manure water tank, and the cleaning mechanism is used for keeping the top face of the heat collection mechanism clean. Solar radiation is adopted as a heat source to evaporate the liquid dung, so that the liquid dung treatment cost is reduced, and the effects of energy conservation and emission reduction are achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of fecal water treatment, and particularly relates to a solar heat collection device for reducing the amount of dairy cow fecal water. Background Art

[0002] The fecal sewage generated by farms is extremely harmful. It not only emits a foul smell and pollutes the atmosphere, but also pollutes the land and water sources. Therefore, it is usually necessary to carry out corresponding treatment on the fecal water for secondary recycling.

[0003] In the prior art, there is a method of heating fecal water by electric heating to make the fecal water boil and generate water vapor, and collecting the water vapor for the recycling of transpiration water. However, treating fecal water by electric heating consumes a large amount of electric energy, increases the cost of fecal water treatment, and is not conducive to energy conservation. Therefore, a solar heat collection device for reducing the amount of dairy cow fecal water is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a solar heat collection device for reducing the amount of dairy cow fecal water to solve the above problems.

[0005] To achieve the above purpose, the present invention provides the following solution:

[0006] A solar heat collection device for reducing the amount of dairy cow fecal water, comprising: a fecal water tank, a heat conduction mechanism is arranged in the fecal water tank, the top end of the heat conduction mechanism penetrates through the top end of the fecal water tank, a heat collection mechanism is arranged above the heat conduction mechanism, the heat collection mechanism is located above the heat conduction mechanism, the heat collection mechanism is used for concentrating solar radiation on the heat conduction mechanism, a cleaning mechanism is arranged above the heat collection mechanism, the cleaning mechanism is fixedly installed on the top surface of the fecal water tank, and the cleaning mechanism is used for keeping the top surface of the heat collection mechanism clean.

[0007] Preferably, one side of the fecal water tank is fixedly connected and communicated with a water inlet pipe, the water inlet pipe is located in the upper part of the fecal water tank, the side of the fecal water tank far away from the water inlet pipe is fixedly connected and communicated with a steam outlet pipe and a water outlet pipe, the steam outlet pipe is located in the upper part of the fecal water tank, and the water outlet pipe is located in the lower part of the fecal water tank.

[0008] Preferably, the heat conduction mechanism includes a heat conduction pipe, both ends of the heat conduction pipe are communicated, the heat conduction pipe is filled with heat conduction oil, the lower part of the heat conduction pipe is located in the fecal water tank, and the upper part of the heat conduction pipe is located on the top surface of the fecal water tank.

[0009] Preferably, the heat collection mechanism includes a heat collection lens, the heat collection lens is fixedly connected to the top end of the fecal water tank and is located above the heat conduction pipe, and the heat collection lens concentrates solar radiation on the upper part of the heat conduction pipe.

[0010] Preferably, the cleaning mechanism includes a driving component and a cleaning component. The cleaning component includes two sliding plates that are parallel and symmetrically arranged. Both sliding plates are fixedly connected to the top surface of the manure tank and are located on both sides of the heat collecting lens. An installation bracket is slidably connected between the two sliding plates. A cleaning plate is arranged below the installation bracket. The cleaning plate is located above the heat collecting lens and is in contact with the heat collecting lens.

[0011] Preferably, the driving component includes a driving bracket fixedly connected to the top surface of the manure tank. A motor is fixedly connected to the driving bracket. Installation shafts are coaxially fixedly connected to both ends of the output shaft of the motor. The installation shafts are rotatably connected to the driving bracket. A driving gear is coaxially fixedly connected to the end of the installation shaft away from the motor. The driving gear meshes with a driven rack. The driven rack is slidably connected to the top surface of the manure tank. The two driven racks are parallel and symmetrically arranged. The two driven racks are respectively located on opposite sides of the heat collecting lens. Both driven racks are fixedly connected to the installation bracket.

[0012] Preferably, a connecting rod is slidably connected to the middle of the installation bracket. The connecting rod vertically penetrates the installation bracket. The bottom end of the connecting rod passes through the installation bracket and is fixedly connected to the cleaning plate. The top end of the connecting rod passes through the installation bracket. A driving component for raising and lowering the connecting rod is arranged between the top end of the connecting rod and the installation bracket.

[0013] Preferably, the upper part of the heat conducting pipe is in a U shape with the opening downward, and the lower part of the heat conducting pipe is in a continuously bent structure. The two ends of the upper part of the heat conducting pipe are communicated with the two ends of the lower part of the heat conducting pipe.

[0014] Compared with the prior art, the present invention has the following advantages and technical effects:

[0015] In the present invention, solar radiation is concentrated on the heat conducting mechanism through the heat collecting mechanism, and the manure water in the manure tank is heated through the heat conducting mechanism to evaporate the water, realizing the reduction of manure water. The evaporated water can be recycled. At the same time, a cleaning mechanism is arranged on the heat collecting mechanism, which can keep the heat collecting mechanism clean at all times and ensure the heat collecting effect of the heat collecting mechanism.

[0016] The present invention uses solar radiation as a heat source to evaporate manure water, reducing the cost of manure water treatment and playing a role in energy conservation and emission reduction. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0018] Figure 1 Is the left isometric view of the present invention;

[0019] Figure 2 Is the right isometric view of the present invention;

[0020] Figure 3 Is Figure 2 The partial enlarged view of part A in;

[0021] Figure 4 Is the structural schematic diagram of the lens in the present invention;

[0022] Figure 5 Is the structural schematic diagram of the heat conduction tube in the present invention; Figure 6 Is Figure 2 The partial enlarged view of part B in;

[0023] Among them, 1. manure water tank; 2. heat conduction tube; 3. heat collection lens; 4. driven rack; 5. sliding plate; 6. driving bracket; 7. motor; 8. mounting shaft; 9. driving gear; 10. mounting bracket; 11. cleaning plate; 12. connecting rod; 13. driving component. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0026] Refer to Figures 1 to 5, the present invention discloses a solar heat collection device for cow manure water reduction, comprising: a manure water tank 1, a heat conduction mechanism is arranged inside the manure water tank 1, the top end of the heat conduction mechanism penetrates through the top end of the manure water tank 1, a heat collection mechanism is arranged above the heat conduction mechanism, the heat collection mechanism is located above the heat conduction mechanism, the heat collection mechanism is used for concentrating solar radiation on the heat conduction mechanism, a cleaning mechanism is arranged above the heat collection mechanism, the cleaning mechanism is fixedly installed on the top surface of the manure water tank 1, and the cleaning mechanism is used for keeping the top surface of the heat collection mechanism clean.

[0027] In the present invention, solar radiation is concentrated on the heat conduction mechanism through the heat collection mechanism, and the manure water in the manure water tank 1 is heated through the heat conduction mechanism to evaporate the water, realizing the reduction of manure water. The evaporated water can be recycled. At the same time, a cleaning mechanism is arranged on the heat collection mechanism, which can keep the heat collection mechanism clean at all times and ensure the heat collection effect of the heat collection mechanism.

[0028] The present invention uses solar radiation as a heat source to evaporate manure water, reducing the cost of manure water treatment and playing a role in energy conservation and emission reduction.

[0029] In a further optimized scheme, a water inlet pipe is fixedly connected and communicated with one side of the manure water tank 1. The water inlet pipe is located in the upper part of the manure water tank 1. An exhaust pipe and a water outlet pipe are fixedly connected and communicated with the side of the manure water tank 1 far from the water inlet pipe. The exhaust pipe is located in the upper part of the manure water tank 1, and the water outlet pipe is located in the lower part of the manure water tank 1.

[0030] The manure water enters the manure water tank 1 through the water inlet pipe, the evaporated water vapor escapes through the exhaust pipe, and the reduced manure water flows out through the water outlet pipe.

[0031] In a further optimized scheme, the heat conduction mechanism includes a heat conduction pipe 2. The two ends of the heat conduction pipe 2 are communicated. Heat conduction oil is filled in the heat conduction pipe 2. The lower part of the heat conduction pipe 2 is located inside the manure water tank 1, and the upper part of the heat conduction pipe 2 is located on the top surface of the manure water tank 1.

[0032] The upper part of the heat conduction pipe 2 is located above the manure water tank 1 and is used for receiving the heat of solar radiation. Then, the heat energy of solar radiation is sent into the lower part of the heat conduction pipe 2 through the heat conduction oil to evaporate the manure water in the manure water tank 1.

[0033] The heat conduction pipe 2 is a copper pipe.

[0034] In a further optimized scheme, the heat collection mechanism includes a heat collection lens 3. The heat collection lens 3 is fixedly connected to the top end of the manure water tank 1 and is located above the heat conduction pipe 2. The heat collection lens 3 concentrates solar radiation on the upper part of the heat conduction pipe 2.

[0035] The heat collection lens 3 is a Fresnel lens.

[0036] For a further optimized solution, the cleaning mechanism includes a driving component and a cleaning component. The cleaning component includes two sliding plates 5 that are parallel and symmetrically arranged. Both sliding plates 5 are fixedly connected to the top surface of the manure tank 1 and are located on both sides of the heat collection lens 3. An installation bracket 10 is slidably connected between the two sliding plates 5. A cleaning plate 11 is arranged below the installation bracket 10. The cleaning plate 11 is located above the heat collection lens 3, and the cleaning plate 11 is in contact with the heat collection lens 3.

[0037] A cleaning cotton cloth is arranged on the cleaning plate 11, and the cleaning cotton cloth is in contact with the heat collection lens 3.

[0038] For a further optimized solution, the driving component includes a driving bracket 6 fixedly connected to the top surface of the manure tank 1. A motor 7 is fixedly connected to the driving bracket 6. Installation shafts 8 are coaxially fixedly connected to both ends of the output shaft of the motor 7. The installation shafts 8 are rotatably connected to the driving bracket 6. A driving gear 9 is coaxially fixedly connected to the end of the installation shaft 8 away from the motor 7. The driving gear 9 meshes with a driven rack 4. The driven rack 4 is slidably connected to the top surface of the manure tank 1. The two driven racks 4 are parallel and symmetrically arranged. The two driven racks 4 are respectively located on opposite sides of the heat collection lens 3. Both driven racks 4 are fixedly connected to the installation bracket 10.

[0039] The motor 7 drives the driven rack 4 to move through the driving gear 9. The driven rack 4 drives the installation bracket 10 to move along the sliding plate 5 to clean the heat collection lens 3.

[0040] For a further optimized solution, a connecting rod 12 is slidably connected to the middle of the installation bracket 10. The connecting rod 12 vertically penetrates the installation bracket 10. The bottom end of the connecting rod 12 passes through the installation bracket 10 and is fixedly connected to the cleaning plate 11. The top end of the connecting rod 12 passes through the installation bracket 10. A driving component 13 for raising and lowering the connecting rod 12 is arranged between the top end of the connecting rod 12 and the installation bracket 10.

[0041] Specifically, referring to Figure 6 , the driving component 13 includes two sliding grooves opened on the installation bracket 10. The connecting rod 12 is located between the two sliding grooves. Electromagnets are fixedly connected to both ends of the sliding groove. A permanent magnet block is slidably connected in the sliding groove. One end of a hinged rod is hinged to the top surface of the permanent magnet block. The other end of the hinged rod is hinged to the connecting rod 12. The hinged rod is always inclined;

[0042] During operation, the two permanent magnet blocks move away from each other under the action of the electromagnets. At this time, the connecting rod 12 drives the cleaning plate 11 to descend to clean the heat collection lens 3. After the cleaning is completed, the two permanent magnet blocks move closer to each other under the action of the electromagnets. At this time, the connecting rod 12 drives the cleaning plate 11 to rise, and then the installation bracket 10 resets to prevent the cleaning plate 11 from still being in contact with the heat collection lens 3 and contaminating the heat collection lens 3 during the return process of the installation bracket 10.

[0043] For a further optimized solution, the upper part of the heat conduction tube 2 is arranged in a U-shape with the opening facing downwards, the lower part of the heat conduction tube 2 is arranged in a continuously bent structure, and the two ends of the upper part of the heat conduction tube 2 are communicated with the two ends of the lower part of the heat conduction tube 2.

[0044] The lower part of the heat conduction tube 2 is arranged in a continuously bent structure, which increases the contact area between the heat conduction tube 2 and the fecal water and enhances the evaporation effect.

[0045] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0046] The embodiments described above are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solution of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A solar heat collection device for reducing the amount of cow dung water, characterized in that: include: A manure water tank (1), wherein a heat conducting mechanism is arranged inside the manure water tank (1), the top end of the heat conducting mechanism passes through the top end of the manure water tank (1), a heat collecting mechanism is arranged above the heat conducting mechanism, the heat collecting mechanism is located above the heat conducting mechanism, the heat collecting mechanism is used to collect solar radiation onto the heat conducting mechanism, a cleaning mechanism is arranged above the heat collecting mechanism, the cleaning mechanism is fixedly mounted on the top surface of the manure water tank (1), and the cleaning mechanism is used to keep the top surface of the heat collecting mechanism clean.

2. A solar energy heat collection device for reducing the amount of cow dung water according to claim 1, characterized in that: One side of the manure water tank (1) is fixedly connected to and communicated with a water inlet pipe, the water inlet pipe is located at the upper part of the manure water tank (1), and one side of the manure water tank (1) away from the water inlet pipe is fixedly connected to and communicated with a steam outlet pipe and a water outlet pipe, the steam outlet pipe is located at the upper part of the manure water tank (1), and the water outlet pipe is located at the lower part of the manure water tank (1).

3. A solar heat collection device for reducing cow dung water according to claim 1, characterized in that: The heat conduction mechanism comprises a heat conduction pipe (2), the two ends of the heat conduction pipe (2) are connected, the heat conduction pipe (2) is filled with heat conduction oil, the lower part of the heat conduction pipe (2) is located in the manure water tank (1), and the upper part of the heat conduction pipe (2) is located on the top surface of the manure water tank (1).

4. A solar heat collection device for reducing cow dung water according to claim 3, characterized in that: The heat collection mechanism comprises a heat collection lens (3), which is fixed to the top of the manure tank (1) and located above the heat conducting pipe (2), and the heat collection lens (3) collects solar radiation to the upper part of the heat conducting pipe (2).

5. A solar heat collection device for reducing cow dung water according to claim 4, characterized in that: The cleaning mechanism comprises a driving component and a cleaning component, the cleaning component comprises two parallel and symmetrically arranged sliding plates (5), the two sliding plates (5) are fixedly connected to the top surface of the manure tank (1) and are located on both sides of the heat collecting lens (3), a mounting bracket (10) is slidably connected between the two sliding plates (5), a cleaning plate (11) is arranged below the mounting bracket (10), the cleaning plate (11) is located above the heat collecting lens (3), and the cleaning plate (11) is arranged in contact with the heat collecting lens (3).

6. A solar heat collection device for reducing cow dung water according to claim 5, characterized in that: The driving assembly comprises a driving bracket (6) fixedly connected to the top surface of the manure tank (1), a motor (7) fixedly connected to the driving bracket (6), both ends of the output shaft of the motor (7) are coaxially fixedly connected to mounting shafts (8), the mounting shaft (8) is rotationally connected to the driving bracket (6), the end of the mounting shaft (8) away from the motor (7) is coaxially fixedly connected to a driving gear (9), the driving gear (9) is meshed with a driven rack (4), the driven rack (4) is slidably connected to the top surface of the manure tank (1), the two driven racks (4) are parallel and symmetrically arranged, the two driven racks (4) are respectively located on opposite sides of the heat collecting lens (3), and the two driven racks (4) are fixedly connected to the driven rack (4).

7. A solar heat collection device for reducing cow dung water according to claim 5, characterized in that: A connecting rod (12) is slidably connected in the middle of the mounting bracket (10), and the connecting rod (12) vertically penetrates the mounting bracket (10). The bottom end of the connecting rod (12) passes through the mounting bracket (10) and is fixedly connected to the cleaning plate (11), and the top end of the connecting rod (12) passes through the mounting bracket (10). A driving component (13) for raising and lowering the connecting rod (12) is provided between the top end of the connecting rod (12) and the mounting bracket (10).

8. The solar energy heat collection device for reducing the amount of cow manure water according to claim 3, characterized in that: The upper part of the heat-conducting pipe (2) is arranged in a U-shape and the opening is arranged downward, the lower part of the heat-conducting pipe (2) is arranged in a continuous bending structure, and the two ends of the upper part of the heat-conducting pipe (2) are connected to the two ends of the lower part of the heat-conducting pipe (2).

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