Chicken farm waterline filtering mechanism

Abstract

The invention discloses a chicken farm waterline filtering mechanism which comprises a drinking water filtering element installed on a water pipe, and a filtering bag unit capable of being replaced in the radial direction is adopted as the drinking water filtering element. The filter bag unit comprises at least two layers of filter belts, and a cavity capable of accommodating filter filler is sewn by the filter belts; and a plurality of continuously arranged filter bag units jointly form a flexible belt body. The device is simple in structure, extremely small in occupied space and capable of being flexibly installed at any position of the water line main pipe, particularly, the filtering element can be conveniently, rapidly and loosely replaced, and the cost of the filtering element is very low.

Description

Technical Field

[0001] The invention belongs to the technical field of chicken farm drinking water systems, and in particular relates to a water line filtering mechanism for a chicken farm. Background Art

[0002] In large-scale chicken farms, providing clean water to chickens is a basic condition to ensure their health and normal development. For this reason, many chicken farms are equipped with water purification equipment for purification, such as the drinking water device for caged chickens disclosed in document CN219578076U and the drinking water equipment for chicken farms disclosed in document CN221615955U.

[0003] However, most of the water purification equipment used in existing solutions occupy a large space, and more importantly, it is not convenient to quickly and easily replace the filter element, and the filter element used is relatively expensive because most filter elements must be equipped with a sleeve with better sealing performance. Summary of the invention

[0004] The purpose of the present invention is to provide a water line filtration mechanism for a chicken farm, which can solve the technical problems existing in the prior art such as "large space occupied, inconvenient to quickly and easily replace the filter element, and high cost of the filter element".

[0005] The present invention adopts the following technical solution.

[0006] A water line filtering mechanism for a chicken farm comprises a drinking water filtering element installed on a water pipe, and a filter bag unit capable of radial displacement and replacement is used as the drinking water filtering element.

[0007] In order to reduce the cost of the filter element, the filter bag unit comprises at least two layers of filter belts, which are sewn into a chamber capable of accommodating filter fillers; and a flexible belt body is formed by a plurality of continuously arranged filter bag units.

[0008] Furthermore, one end of the flexible belt is connected to the first rotating shaft, and the other end is connected to the second rotating shaft, and the first rotating shaft is provided with an operating handle; the flexible belt is initially wound around the second rotating shaft, and the first rotating shaft can be rotated to gradually wind the flexible belt around the first rotating shaft. This solution can not only significantly improve the replacement efficiency of the filter element, but also greatly reduce the difficulty of replacing the filter element, and also reduce the cost of the filter element.

[0009] Furthermore, the filter bag unit is provided with a bag opening and a cap.

[0010] Furthermore, the water pipe includes a first pipe section and a second pipe section that are disconnected, and the first pipe section and the second pipe section are both provided with pipe edges at the joint positions, including a first pipe edge on the first pipe section and a second pipe edge on the second pipe section, and the filter bag unit can be pressed between the two pipe edges. With such a structure, the stability of the filter element during use is improved.

[0011] In order to further reduce the difficulty of replacing the filter element and improve the replacement efficiency, a sleeve is sleeved on the first pipe section, the inner wall of the sleeve is connected to the outer wall of the first pipe section by a sealing element, the sleeve can slide axially relative to the first pipe section, and the pipe edge is fixedly connected to the end of the sleeve; a spring is arranged on the back side of the pipe edge, one end of the spring is limited, and the other end rests on the pipe edge.

[0012] As a preferred solution, the filter filler is activated carbon granules.

[0013] In order to improve the sealing performance of the part where the filter element is located, the belt body between adjacent filter bag units adopts a mesh belt body structure; a silicone sealing pad is arranged between the first tube edge and the second tube edge; when the first tube edge and the second tube edge are pressed against each other, part of the silicone sealing pad is embedded in the mesh of the mesh belt body structure.

[0014] As a preferred solution, the mesh belt structure is located outside the inner cavity of the water pipe.

[0015] A method for using the above-mentioned chicken farm waterline filtration mechanism, the steps include: pushing the sleeve in a direction away from the second pipe section to separate the first pipe edge and the second pipe edge from each other, and the spring is compressed and stores energy during this process; rotating the operating handle to move the filter bag unit radially a standard distance; loosening the sleeve, and the sleeve is reset under the action of the spring.

[0016] Beneficial effects: The chicken farm water line filtration mechanism provided by the present invention has a simple structure and occupies very little space (a space three times the diameter of the water line main pipe can meet the requirement), and can be flexibly installed at any position of the water line main pipe, and in particular, can conveniently and quickly replace the filter element, and can smoothly complete the replacement of the filter element within one minute, and the cost of the filter element is very low, the cost of a single filter element is less than three yuan, compared with the cost of existing general-purpose filter elements of dozens of yuan, the cost has been significantly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of the water line filtration mechanism of a chicken farm in Example 1; Figure 2 This is a top view schematic diagram of the water line filtration mechanism of a chicken farm in Example 1; Figure 3 This is a cross-sectional schematic diagram of the water line filtration mechanism of a chicken farm in Example 1 (AA); Figure 4This is a partial cross-sectional schematic diagram of the waterline filtration mechanism of a chicken farm in Example 1 (pipeline axial cross-section); Figure 5 This is an exploded view of the water line filtration mechanism of a chicken farm in Example 1. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0019] Combination Figures 1 to 5 As shown, a water line filtration mechanism for a chicken farm includes a drinking water filter element installed on a water pipe, and a filter bag unit 3 that can be radially displaced and replaced is used as the drinking water filter element, and a zipper 5 is provided on the filter bag unit 3. Radial displacement and replacement means that the original filter bag unit 3 is removed and replaced with a new filter bag unit.

[0020] In this embodiment, the filter bag unit 3 includes two layers of filter belts 18, which are sewn into a chamber capable of accommodating filter fillers. The filter fillers are activated carbon particles. A single filter bag unit 3 is similar to a purse sewn from filter belts 18; a plurality of filter bag units 3 arranged in a row together form a flexible belt body 4. Among them, one end of the flexible belt body 4 is connected to the first rotating shaft 6, and the other end is connected to the second rotating shaft 2. The first rotating shaft 6 is provided with an operating handle; the flexible belt body 4 in the initial state is wound around the second rotating shaft 2, and the first rotating shaft 6 can be rotated to gradually roll up the flexible belt body 4 on the first rotating shaft 6, such as according to Figure 2 Rotating the operating handle in the direction indicated by the middle arrow can drive the flexible belt 4 to gradually reel up on the first rotating shaft 6. Among them, the first rotating shaft 6 and the second rotating shaft 2 are both vertically mounted on the bracket 14 through bearings, and the plane where the filter bag unit 3 is located is perpendicular to the axis of the water pipe. In order to facilitate the replacement of a new flexible belt body roll 1, a bearing is only installed at the lower part of the second rotating shaft 2, so that the flexible belt body roll 1 can be inserted from the top of the second rotating shaft 2. After the flexible belt body roll 1 is in place, it is supported on the tray 16 on the second rotating shaft 2. In this embodiment, the filter belt 18 is made of melt-blown cloth or cotton fiber material with filtering function.

[0021] In this embodiment, the water pipe includes a disconnected first pipe section 11 and a second pipe section 12. The joint parts of the first pipe section 11 and the second pipe section 12 are both provided with pipe edges, including a pipe edge 19 on the first pipe section 11 and a pipe edge 2 13 on the second pipe section 12. The filter bag unit 3 can be pressed between the two pipe edges. A sleeve 8 is sleeved on the first pipe section 11. The inner wall of the sleeve 8 is connected to the outer wall of the first pipe section 11 through a sealing element. The sleeve 8 can slide axially relative to the first pipe section 11. The pipe edge 19 is fixedly connected to the end of the sleeve 8. A spring 7 is provided on the back side of the pipe edge 19. One end of the spring 7 is limited and the other end abuts against the pipe edge 19.

[0022] In this embodiment, the belt body between adjacent filter bag units 3 adopts a mesh belt body structure 10; a silicone sealing pad 15 is arranged between the pipe edge 1 9 and the pipe edge 2 13; when the pipe edge 1 9 and the pipe edge 2 13 are pressed against each other, part of the silicone sealing pad 15 is embedded in the mesh of the mesh belt body structure 10; the mesh belt body structure 10 is located outside the inner cavity of the water pipe.

[0023] One of the methods for using the waterline filtration mechanism in a chicken farm in this embodiment is suitable for temporarily installing filter fillers after the standby filter bag unit 17 is adjusted into place, and the steps include: Step 1, pushing the sleeve 8 in a direction away from the second pipe section 12, so that the pipe edge 1 9 and the pipe edge 2 13 are separated from each other, and the spring 7 is compressed and stores energy during this process; Step 2, rotating the operating handle to move the standby filter bag unit 17 radially a standard distance; Step 3, open the zipper 5 on the standby filter bag unit 17, load a quantitative filter filler into the chamber of the standby filter bag unit 17, and then close the zipper 5; Step 4, loosen the sleeve 8, and the sleeve 8 is reset under the action of the spring 7. At this time, the pipe edge 1 9 and the pipe edge 2 13 are pressed against each other and sealed.

[0024] The second method of using the waterline filtration mechanism of a chicken farm in this embodiment is suitable for temporarily installing filter fillers before adjusting the standby filter bag unit 17 into place, and the steps include: Step 11, first open the zipper 5 on the standby filter bag unit 17 located between the pipe edge and the second rotating shaft 2 and close to the pipe edge, then load a quantitative filter filler into the chamber of the standby filter bag unit 17, and then close the zipper 5; Step 12, pushing the sleeve 8 in a direction away from the second pipe section 12, so that the pipe edge 1 9 and the pipe edge 2 13 are separated from each other, and the spring 7 is compressed and stores energy during this process; Step 13, rotating the operating handle to move the filter bag unit 3 radially by a standard distance, and the standby filter bag unit 17 is now just located between the pipe edge 1 9 and the pipe edge 2 13; Step 14, loosen the sleeve 8, and the sleeve 8 is reset under the action of the spring 7. At this time, the pipe edge 1 9 and the pipe edge 2 13 are pressed against each other and sealed.

[0025] The third method of using the waterline filter mechanism of a chicken farm in this embodiment is applicable to the pre-installed filter filler before leaving the factory, and the steps include: pushing the sleeve 8 in the direction away from the second pipe section 12, so that the pipe edge 1 9 and the pipe edge 2 13 are separated from each other, and the spring 7 is compressed and stores energy during this process; turning the operating handle to move the standby filter bag unit 17 radially by a standard distance; loosening the sleeve 8, and the sleeve 8 is reset under the action of the spring 7. The operation process of this method is relatively simple, its structure is relatively simpler, and the zipper 5 can be omitted.

[0026] In the use state, the silicone seal pad 15 and the mesh belt body on the filter bag unit 3 are compressed by the pipe edge 1 9 and the pipe edge 2 13, so that the silicone seal pad 15 and the mesh belt body together form a sealing structure. The sealing performance of this sealing structure is equivalent to the sealing performance of conventional flange sealing elements, which can effectively prevent water in the water pipe from overflowing. For use method 1 and use method 2, when a filter bag unit 3 reaches the end of its service life and needs to be replaced with a new filter bag unit 3, it only needs to follow the above-mentioned corresponding steps to complete the replacement. A single person can complete the operation smoothly within one minute, and the filter element can be replaced quickly and easily; for use method 3, when a filter bag unit 3 reaches the end of its service life and needs to be replaced with a new filter bag unit 3, it only needs to follow the above-mentioned corresponding steps to complete the replacement. A single person can complete the operation smoothly within half a minute, and the filter element can be replaced quickly and easily.

[0027] In this embodiment, a single chicken farm waterline filtration mechanism only needs two simple rotating shafts and the space required by the flexible belt body 4 (space about three times the diameter of the waterline main pipe) to meet the requirements, occupying very little space and can be flexibly installed at any position of the waterline main pipe; the cost of the filter element in this embodiment is very low, the main cost is the cost of the filter belt 18 and the filter filler (the plastic cylinder and its mounting structure used by the traditional filter element to hold the filter element are omitted), and the cost in the case of batch manufacturing is less than three yuan, which is significantly reduced compared to the cost of the existing general filter element, which is tens of yuan. In this embodiment, when the plastic cylinder for holding the filter element is omitted, it can still ensure that the water flows completely through the filter belt 18 and the filter filler, thereby ensuring the filtering effect, because the water pipe itself has the function of the plastic cylinder for holding the filter element. If multiple filter bag units 3 are arranged at intervals on the water pipe, a better filtering effect can be achieved. Example 2

[0028] A waterline filtration mechanism for a chicken farm, referring to Example 1, is mainly different from Example 1 in that a bag mouth and a cap are used instead of a zipper 5, and four layers of filter belts 18 are sewn into a chamber capable of accommodating filter fillers. Example 3

[0029] A waterline filtration mechanism for a chicken farm, referring to Example 1, the main difference between it and Example 1 is that at least three layers of filter belts 18 are sewn into three chambers capable of accommodating filter fillers, and each filter bag unit 3 has three parallel chambers (along the axial direction of the water pipe), which are respectively used to hold three different grades of filter fillers, including coarse filter fillers and fine filter fillers.

[0030] In the present invention, it is only necessary to load the filter filler of corresponding specifications into the filter bag unit 3 as needed to meet the filtration grade requirements, and it is convenient to flexibly adjust the filter filler according to the water quality. In general, the present invention has a compact structure, low cost, easy operation and replacement, can be flexibly adapted to most water pipe main lines, and has low installation difficulty.

Claims

1. A waterline filtration mechanism for a chicken farm, comprising a drinking water filtration element installed on a water pipe, characterized in that: A filter bag unit (3) capable of radial displacement and replacement is adopted as the drinking water filter element.

2. The chicken farm water line filtration mechanism according to claim 1, characterized in that: The filter bag unit (3) comprises at least two layers of filter belts (18), which are sewn together to form a chamber capable of accommodating filter fillers; a plurality of continuously arranged filter bag units (3) together form a flexible belt body (4).

3. The chicken farm water line filtration mechanism according to claim 2 is characterized by: One end of the flexible belt (4) is connected to the first rotating shaft (6), and the other end is connected to the second rotating shaft (2); an operating handle is provided on the first rotating shaft (6); in an initial state, the flexible belt (4) is wound around the second rotating shaft (2); and rotating the first rotating shaft (6) can cause the flexible belt (4) to be gradually wound around the first rotating shaft (6).

4. The chicken farm water line filtration mechanism according to claim 3 is characterized by: The filter bag unit (3) is provided with a bag opening and a cap; or a zipper (5) is provided on the filter bag unit (3).

5. The chicken farm waterline filtration mechanism according to any one of claims 2 to 4, characterized in that: The water pipe comprises a disconnected first pipe section (11) and a second pipe section (12); the butt joint of the first pipe section (11) and the second pipe section (12) is provided with a pipe edge, including a first pipe edge (9) on the first pipe section (11) and a second pipe edge (13) on the second pipe section (12); the filter bag unit (3) can be pressed between the two pipe edges.

6. The chicken farm water line filtration mechanism according to claim 5, characterized in that: A sleeve (8) is sleeved on the first pipe section (11), the inner wall of the sleeve (8) is connected to the outer wall of the first pipe section (11) via a sealing element, the sleeve (8) can slide axially relative to the first pipe section (11), and a pipe edge (9) is fixedly connected to the end of the sleeve (8); a spring (7) is arranged on the back side of the pipe edge (9), one end of the spring (7) is limited and the other end abuts against the pipe edge (9).

7. The chicken farm water line filtration mechanism according to claim 6, characterized in that: The filter filler is activated carbon granules.

8. The chicken farm water line filtration mechanism according to claim 7, characterized in that: The belt body between adjacent filter bag units (3) adopts a mesh belt body structure (10); a silicone sealing pad (15) is arranged between the first tube edge (9) and the second tube edge (13); when the first tube edge (9) and the second tube edge (13) are pressed against each other, a part of the silicone sealing pad (15) is embedded in the mesh of the mesh belt body structure (10).

9. The chicken farm water line filtration mechanism according to claim 8, characterized in that: The mesh belt structure (10) is located outside the inner cavity of the water pipe.

10. A method for using the chicken farm waterline filtration mechanism according to claim 9, characterized in that the steps include: (A) pushing the sleeve (8) in a direction away from the second pipe section (12) so that the pipe edge 1 (9) and the pipe edge 2 (13) are separated from each other, and the spring (7) is compressed and stores energy during this process; turning the operating handle so that the standby filter bag unit (17) moves radially a standard distance; opening the cap on the standby filter bag unit (17), loading a quantitative filter filler into the chamber of the standby filter bag unit (17), and then closing the cap; loosening the sleeve (8), and the sleeve (8) is reset under the action of the spring (7); or, (B) first open the zipper (5) on the standby filter bag unit (17) located between the pipe edge and the second rotating shaft (2) and close to the pipe edge, then load a fixed amount of filter filler into the chamber of the standby filter bag unit (17), and then close the zipper (5); push the sleeve (8) in a direction away from the second pipe section (12) to separate the pipe edge 1 (9) and the pipe edge 2 (13) from each other, and the spring (7) is compressed and stores energy during this process; turn the operating handle to move the filter bag unit (3) radially by a standard distance, and the standby filter bag unit (17) is now located between the pipe edge 1 (9) and the pipe edge 2 (13); release the sleeve (8), and the sleeve (8) is reset under the action of the spring (7), and the pipe edge 1 (9) and the pipe edge 2 (13) are now pressed against each other and sealed; or, (c) pushing the sleeve (8) in a direction away from the second pipe section (12) so that the pipe edge 1 (9) and the pipe edge 2 (13) are separated from each other, and the spring (7) is compressed and stores energy during this process; turning the operating handle so that the filter bag unit (17) to be used moves radially a standard distance; releasing the sleeve (8), and the sleeve (8) is reset under the action of the spring (7).

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