Fabricated livestock and poultry house blowdown system

Abstract

The utility model discloses an assembly type livestock and poultry house sewerage system which comprises a plurality of rows of integrated manure collecting pools in one-to-one correspondence with breeding fences in a breeding area, the integrated manure collecting pools are erected under the breeding fences through longitudinal supporting beams, and the length of the integrated manure collecting pools is equal to that of the breeding fences; a plurality of sewage outlets are formed in the bottom of each row of integrated manure collection pool, a sewage discharge pipe which is transversely and obliquely arranged is hung below the integrated manure collection pool, the sewage discharge pipe is communicated with the sewage outlets through a plurality of connecting pieces, and the lower end of the sewage discharge pipe is communicated with a sewage discharge outlet which can be controlled to be opened and closed. The excrement leakage device is simple in structure, and the size can be customized according to the actual requirement of an excrement leakage area; each row is an integral manure collection pool, the number of pipeline access points is small, and maintenance is convenient; the whole equipment is light, and building structure pressure is reduced; the number of external supporting beams is small, use of transverse auxiliary beams is reduced, the building cost is reduced, accumulated excrement at the beams is reduced, and the follow-up manual maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of livestock and poultry breeding technology, specifically to a prefabricated livestock and poultry house sewage system. Background Technology

[0002] In the livestock and poultry farming industry, in order to improve land utilization and reduce land costs, multi-story farming is often adopted. Although this method occupies a smaller area, it is more difficult to clean up manure. The conventional method of manure treatment in multi-story farming buildings is to set up manure scraping ditches and manure scraping machines on each floor for manure collection and treatment.

[0003] Currently, the manure removal method for multi-story aquaculture systems typically uses cast-in-place concrete as the manure collection tank. This method has the following main disadvantages: the overall weight is large, requiring a higher structural load-bearing capacity for the building, significantly increasing construction costs; the pouring process is difficult and time-consuming; waterproofing is challenging, and manure leakage is easy, posing a biosafety hazard. In recent years, funnel-type manure removal tanks have emerged, using multiple funnels to collect manure and discharge it through pipes. This method has the following disadvantages: the square funnel structure has significant size limitations, and each funnel has a small volume, requiring a large number of funnels; structural beams are needed in both the horizontal and vertical directions to support the funnels, resulting in high construction costs, and manure easily accumulates at the beams; the entire structure is made of plastic, which is flammable. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of the existing technology and provide a prefabricated livestock and poultry house sewage system.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a prefabricated livestock and poultry house sewage system, including several rows of integrated manure collection tanks corresponding one-to-one with the breeding pens in the breeding area. The integrated manure collection tanks are erected directly below the breeding pens by longitudinal support beams, and their length is equal to the length of the breeding pens. Each row of integrated manure collection tanks has multiple sewage outlets at the bottom, and a horizontally inclined sewage pipe is suspended below them. The sewage pipes are connected to the multiple sewage outlets through multiple connectors, and the lower end of the sewage pipe is connected to a controllable opening and closing sewage outlet.

[0006] Furthermore, the integrated septic tank is made of stainless steel and is formed by multiple bends. It has end plates and is a cavity with an inverted trapezoidal cross-section, wider at the top and narrower at the bottom, with an outward folded edge at the top. Several transverse support beams are installed inside the integrated septic tank, and the two ends of the transverse support beams are fixed to the upper half of the side plate of the integrated septic tank.

[0007] Furthermore, the integrated septic tank is made of stainless steel and is formed by multiple bends. It has end plates and is a cavity with an inverted trapezoidal cross-section, wider at the top and narrower at the bottom, with an outward folded edge at the top. Several support beam insertion holes are symmetrically opened on the two side walls of the integrated septic tank. The corresponding transverse support beams are inserted transversely into the support beam insertion holes and are sealed relative to the side walls of the integrated septic tank. The two ends of the transverse support beams are fixedly connected to the longitudinal support beams on both sides.

[0008] Furthermore, the transverse support beam includes an I-beam and I-beam side plates disposed on both sides of the I-beam; a conical top structure is added to the top of the transverse support beam.

[0009] Furthermore, the longitudinal support beam is a concrete structural beam or an I-beam.

[0010] Furthermore, the connector includes a connecting flange, a PVC short pipe, and a tee fitting. The connecting flange is fixedly connected to the bottom of the sewage outlet of the integrated septic tank. The tee fitting is connected to the main pipe of the sewage pipe. The PVC short pipe connects the connecting flange and the tee fitting, and waterproof adhesive is applied between them.

[0011] Furthermore, the main pipe of the sewage pipe is provided with multiple 45° inspection port fittings, each 45° inspection port fitting corresponding to one of the aforementioned tee fittings.

[0012] Furthermore, the sewage pipe is installed directly below the integrated septic tank via several hanging components. The two ends of the hanging components are respectively fixedly connected to the bottom of the longitudinal support beams on both sides of the integrated septic tank, and a hanging ring is provided at the center.

[0013] Furthermore, a gate valve is installed at the sewage outlet of the sewage pipe below each or two rows of integrated septic tanks, and the gate valve is connected by a flange; the gate valve is either an electric gate valve or a manual gate valve.

[0014] Furthermore, the bottom and upper side panels of the integrated septic tank are made of spliced ​​panels, which are interlocked and fixed in a U-shape.

[0015] Compared with the prior art, the present invention has the following advantages: The present invention has a simple structure and can be customized in size according to the actual needs of the leakage area; each row is an integral septic tank, with fewer pipe connection points, which facilitates maintenance; the equipment is lightweight, reducing the structural pressure on the building; fewer external support beams are needed, reducing the use of transverse secondary beams, reducing construction costs, reducing the accumulation of feces at the beams, and reducing subsequent manual maintenance costs. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings,

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 for Figure 1 Isometric side view of the middle structure;

[0019] Figure 3 for Figure 2 Enlarged view of the structure of section A;

[0020] Figure 4 This is a front view of the present invention;

[0021] Figure 5 for Figure 4 Enlarged view of the structure of section B;

[0022] Figure 6 This is a cross-sectional view of the integrated septic tank of this utility model;

[0023] Figure 7 for Figure 6 Enlarged view of the structure of section C;

[0024] Figure 8 This is a transverse sectional view of another embodiment of the integrated septic tank of this utility model;

[0025] In the diagram: 1. Integrated septic tank; 2. Longitudinal support beam; 3. Sewage pipe; 4. Connector; 5. Inspection port fitting; 6. Hanging assembly; 7. Sewage outlet; 8. Gate valve; 11. Sealing plate; 12. Outer fold; 13. Sewage outlet; 14. Transverse support beam; 41. Connecting flange; 42. T-fitting; 43. PVC short pipe. Detailed Implementation

[0026] It should be noted that in the description of this utility model, terms such as "upper", "lower", "left", "right", "front", "back", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to facilitate the description of the structural relationship of each component in this utility model and do not specifically mean that any component in this utility model must have a specific orientation, be constructed and operated in a specific orientation. They should not be construed as limitations on this utility model.

[0027] Furthermore, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0029] Example 1,

[0030] like Figures 1 to 6 As shown, a prefabricated livestock and poultry shed sewage system includes several rows of integrated manure collection tanks 1, each corresponding to a livestock pen in the breeding area. Each integrated manure collection tank 1 is supported directly below a livestock pen by two parallel longitudinal support beams 2. A grating is installed inside the livestock pen to facilitate the drainage of manure into the integrated manure collection tank 1. The length of each integrated manure collection tank 1 is set to be equal to the actual length of the livestock pen. The longitudinal support beams 2 can be concrete structural beams or I-beams. The integrated manure collection tank 1 is made of stainless steel and formed through multi-segment bending, making it fireproof, corrosion-resistant, and increasing its service life. Sealing plates 11 are welded to both ends along its length. The cross-section of each integrated manure collection tank 1 is an inverted trapezoidal structure, wider at the top and narrower at the bottom. Both upper edges of the integrated manure collection tank 1 are folded outwards to form outer folded edges 12, which are then mounted on the aforementioned longitudinal support beams 2 for support and fixation. The integrated septic tank 1 is also equipped with multiple transverse support beams 14 to support it and increase its strength. The two ends of the transverse support beams 14 are fixed to the two side plates of the integrated septic tank 1, and their lower ends are spaced apart from the bottom of the integrated septic tank 1, so that the interior of the integrated septic tank 1 is completely interconnected. Each transverse support beam 14 is made of I-beam steel, and I-beam side plates are welded and fixed to its two sides, so that the outer wall of the entire transverse support beam 14 is straight to prevent the accumulation of feces. At the same time, a conical top structure is added to the top surface of the transverse support beam 14 to prevent feces from accumulating on the top of the I-beam steel.

[0031] Each row of integrated septic tanks 1 has multiple drain outlets 13 at its bottom, the number of which is configured according to the length of the septic tank. A horizontally inclined drain pipe 3 is suspended directly below each row of integrated septic tanks 1. The drain outlets 13 are connected to the drain pipe 3 via corresponding connectors 4. The connectors 4 include a connecting flange 41, a PVC short pipe 43, and a tee fitting 42. The connecting flange 41 is fixed to the bottom of the drain outlet 13 of the integrated septic tank 1 by rivets, forming a sealed connection. The tee fitting 42 is fitted onto the main pipe of the drain pipe 3. The PVC short pipe 43 connects the connecting flange 41 and the tee fitting 42, and waterproof adhesive is applied between them to form a seal. The drain pipe 3 also has multiple 45° inspection port fittings 5, each corresponding to one of the tee fittings 42, located upstream of the tee fitting 42 where the sewage flows. The lower end of the sewage pipe 3 is connected to a sewage outlet 7. Each or two rows of integrated septic tanks 1 share a single sewage outlet 7 for the sewage pipes 3 below them. A gate valve 8 is connected to the sewage outlet 7 to control the discharge of feces. The gate valve 8 can be sealed and fixed with a flange connection to prevent leakage. The gate valve 8 can be an electric gate valve or a manual gate valve.

[0032] In a further optimized manner, the aforementioned sewage pipe 3 is suspended by multiple hanging components 6 directly below the integrated septic tank 1, which serves to suspend and support the sewage pipe 3; the two ends of the hanging components 6 are respectively fixedly connected to the bottom of the two longitudinal support beams 2 on both sides of the integrated septic tank 1, and a hanging ring is provided at the center of the component, which is used to hang and support the sewage pipe 3.

[0033] Example 2,

[0034] A prefabricated livestock and poultry housing sewage system includes several rows of integrated manure collection tanks 1, each corresponding to a livestock pen in the breeding area. Each integrated manure collection tank 1 is made of stainless steel and formed through multiple bends. It has sealed end plates 11 welded to both ends and has an inverted trapezoidal cross-section, wider at the top and narrower at the bottom. Both upper edges are outwardly folded edges 12, mounted on two parallel longitudinal support beams 2 on either side, located directly below the livestock pens. Several support beam insertion holes are symmetrically arranged on the two side walls of each integrated manure collection tank 1, arranged in pairs. Each pair of support beam insertion holes contains a transverse support beam 14 inserted laterally. Figure 8 As shown, both ends of the transverse support beam 14 extend out of the integrated septic tank 1 and are fixedly connected to the longitudinal support beams 2 on both sides, providing strength support for the integrated septic tank 1. At the same time, the transverse support beam 14 is sealed to the support beam insertion hole of the integrated septic tank 1 to prevent leakage of feces.

[0035] The relevant technical features not described in detail in this embodiment are the same as the relevant structures in Embodiment 1 above.

[0036] Example 3,

[0037] Combination Figure 7 As shown, the bottom of the integrated septic tank 1 and the upper half of the two side panels are made of spliced ​​plates, which are interlocked and sealed together in a U-shape. A liquid level sensor can be added inside the integrated septic tank 1 to monitor the level of the septic liquid in the tank in real time, thereby controlling the opening and closing of the gate valve 8 to discharge the septic.

[0038] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A prefabricated livestock and poultry house sewage system, characterized in that: The application relates to a one-to-one corresponding row integrated manure pool of a breeding area, wherein the integrated manure pool is erected below the breeding cage through a longitudinal support beam, and the length of the integrated manure pool is equal to that of the breeding cage; the bottom of each row of integrated manure pools is provided with a plurality of sewage outlets, and a horizontally inclined sewage pipe is hung below the sewage outlets; the sewage pipe is connected with the sewage outlets through a plurality of connecting pieces, and a controllable sewage outlet is arranged at the lower end of the sewage pipe.

2. The assembled livestock and poultry house sewage system according to claim 1, characterized in that: The integrated manure pool is made of stainless steel through multi-section bending, and the two end sealing plates are cavities with inverted trapezoidal cross sections, wherein the upper end is an outer flange; a plurality of horizontal support beams are arranged in the integrated manure pool, and the two ends of the horizontal support beams are fixed to the upper half side plates of the integrated manure pool.

3. The assembled livestock and poultry house sewage system according to claim 1, characterized in that: The integrated manure pool is made of stainless steel through multi-section bending, and the two end sealing plates are cavities with inverted trapezoidal cross sections, wherein the upper end is an outer flange; a plurality of support beam insertion holes are symmetrically arranged on the two side walls of the integrated manure pool, corresponding horizontal support beams are horizontally inserted into the support beam insertion holes, and the horizontal support beams are sealed relative to the side walls of the integrated manure pool, and the two ends of the horizontal support beams are fixed to the longitudinal support beams on the two sides.

4. The assembly type livestock and poultry house sewage system according to claim 2 or 3, characterized in that: The horizontal support beam comprises a I-shaped steel and I-beam side plates arranged on the two sides of the I-shaped steel; and a conical top structure is arranged at the top end of the horizontal support beam.

5. The assembled livestock and poultry house sewage system according to claim 1, characterized in that: The longitudinal support beam is a concrete structure beam or a I-shaped steel beam.

6. The assembled livestock and poultry house sewage system according to claim 1, characterized in that: The connecting piece comprises a connecting flange, a PVC short pipe and a tee joint, the connecting flange is fixedly connected to the bottom of the sewage outlet of the integrated manure pool, the tee joint is sleeved and connected to the main pipe of the sewage pipe, the PVC short pipe connects the connecting flange and the tee joint, and waterproof glue is coated between the connecting flange and the tee joint.

7. The assembled livestock and poultry house sewage system according to claim 6, characterized in that: A plurality of 45-degree maintenance opening pipe fittings are arranged on the main pipe of the sewage pipe, and each 45-degree maintenance opening pipe fitting corresponds to one tee joint.

8. The assembled livestock and poultry house sewage system according to claim 1, characterized in that: The sewage pipe is installed below the integrated manure pool through a plurality of hanging assemblies, the two ends of the hanging assembly are fixedly connected to the bottom of the longitudinal support beam on the two sides of the integrated manure pool, and a hanging ring is arranged at the central position of the hanging assembly.

9. The assembled livestock and poultry house sewage system according to claim 1, characterized in that: A gate valve is arranged at the sewage outlet of the sewage pipe below each row or two rows of integrated manure pools, and the gate valve is connected through a flange; the gate valve is selected from electric gate valves and manual gate valves.

10. The assembled livestock and poultry house sewage system according to claim 1, characterized in that: The bottom of the integrated manure pool and the upper half side plate are in a split plate structure and are fixed in a meandering engagement mode.

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