CN106069825B - Standard pigsty - Google Patents
Standard pigsty Download PDFInfo
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- CN106069825B CN106069825B CN201610633604.9A CN201610633604A CN106069825B CN 106069825 B CN106069825 B CN 106069825B CN 201610633604 A CN201610633604 A CN 201610633604A CN 106069825 B CN106069825 B CN 106069825B
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- 238000009423 ventilation Methods 0.000 claims abstract description 60
- 239000002699 waste material Substances 0.000 claims abstract description 27
- 238000009395 breeding Methods 0.000 claims abstract description 23
- 230000001488 breeding effect Effects 0.000 claims abstract description 23
- 210000003608 fece Anatomy 0.000 claims abstract description 10
- 239000010871 livestock manure Substances 0.000 claims abstract description 9
- 239000002351 wastewater Substances 0.000 claims abstract description 5
- 241000282887 Suidae Species 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 239000010865 sewage Substances 0.000 claims description 63
- 238000003860 storage Methods 0.000 claims description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 18
- 238000011010 flushing procedure Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000003287 bathing Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 239000003651 drinking water Substances 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 5
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000013601 eggs Nutrition 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 37
- 210000002268 wool Anatomy 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention relates to a standard pigsty which is divided into an upper layer and a lower layer, wherein the upper layer is far away from the ground and is a pigsty body, the lower layer is flush with the ground and is a waste collecting region for collecting excrement, waste and wastewater of pigs, and the upper layer of the pigsty body is surrounded by walls at the top and the bottom of the pigsty body to form a chamber; the cross section of the shed top is an approximate triangle and comprises a ventilation window; the bottom of a pigsty body of a standard pigsty comprises a breeding area and a passageway; the height difference between the upper layer and the lower layer of the standard pigsty is 0.5-1.0 m. The invention has the beneficial effects that: the standard pigsty is divided into an upper layer and a lower layer, the upper layer is a breeding layer, the lower layer is a waste collecting layer, and a drain hole and a pig manure pipe which are used for communicating are arranged between the upper layer and the lower layer, so that waste can be isolated in time, and the residue of the waste is reduced to the maximum extent; meanwhile, the waste in the pigsty can be timely recovered, the waste gas generated by the waste is prevented from influencing the air quality in the pigsty, and germ and insect eggs in the waste are prevented from being brought into the pig body.
Description
Technical Field
The invention relates to a building structure, in particular to a standard pigsty.
Background
Along with the development of animal husbandry, the quick increase of scale pig farm and pig raising area, the main problem that brings is the processing problem of a large amount of excrement sewage and waste water: due to the strong leaching property of the manure, if not properly treated, the manure will flow through surface runoff and percolation into the groundwater layer, or accumulate in the soil, causing soil pollution. Surface runoff of an open-air pig farm excrement and urine storage yard in rainy seasons is a main way for causing surface water and underground water pollution. Therefore, how to effectively treat the feces and urine in the pig farm for large-scale cultivation is a major problem to be solved urgently at present. If a method can effectively treat the excrement and sewage generated by cultivation and recycle the excrement and sewage, great cost can be saved for the cultivation industry, and the comprehensive utilization rate of the excrement and sewage is improved.
And the roof of pig house is mostly the single-layer construction design at present, mainly is for rain-proof and sunshade, and the heat of sunshine is very high at the strong regional roof of summer sunshine, and heat transfer to pig house causes the pig house temperature to rise, and the optimum breed temperature in the pig house is about 20 degrees, should keep this temperature and mean to invest more cooling energy loss. In winter, the content of ammonia in the pig house is reduced to the regular exhaust in the pig house, the temperature in the pig house is guaranteed, a large number of heating devices need to be additionally designed in the pig house, and the energy loss can also be increased. Ventilation in the pigsty in the prior art generally depends on a window arranged in the pigsty, but the ventilation effect is not ideal.
Disclosure of Invention
The invention aims to provide a standard pigsty to solve the problem of unsatisfactory ventilation and pollution discharge effects in the prior art. The invention is realized by the following technical scheme:
a standard pigsty is divided into an upper layer and a lower layer, wherein the upper layer is far away from the ground and is a pigsty body, the lower layer is flush with the ground and is a waste collecting region for collecting excrement, waste and wastewater of pigs, and the upper layer of the pigsty body is surrounded by walls at the top and the bottom of the pigsty body to form a chamber; the cross section of the shed top is an approximate triangle and comprises a ventilation window; the bottom of the pigsty body of the standard pigsty comprises a breeding area and a passageway; the height difference between the upper layer and the lower layer of the standard pigsty is 0.5-1.0 m;
the standard pigsty still includes automatic washing and discharge system, automatic washing and discharge system include high flush tank, stop valve and flotation pontoon, and high flush tank is connected with L type water supply pipe, and flotation pontoon and stop valve all are located water storage pipeline and connect through the wool fabric fine hair rope, and water storage pipeline one end is sealed, and methane-generating pit pipeline is connected to the other end, is equipped with a plurality of branch pipelines between the water storage pipeline both ends, is connected with water supply pipeline and pig groove sewage delivery port respectively.
Optionally, the height difference between the upper layer and the lower layer of the standard pigsty is 0.8 m.
Optionally, the height of the shed roof is 1.2m, and the length of the ventilation window on the shed roof is 1.2 m; the overlap joint department of house top both sides and bottom wall body forms the eave of pig house, and the eave extends downwards along house top both sides, the length of extension portion to wall body top is 1.2 m.
Optionally, the bottom of the standard pigsty body is a cavity which is surrounded by walls and has a total length of 36m, a width of 10.25m and a height of 3m, and the walls of the walls are provided with windows.
Optionally, a passageway is formed in the middle of the bottom of the pigsty body, breeding areas are formed on two sides of the passageway, and a plurality of breeding areas on each side are divided into a plurality of breeding areas with equal areas through fences.
Optionally, the floor of the aisle has a 5% inclination, including a sewage drain.
Optionally, the breeding area comprises a living area and a sewage discharge area, the living area is close to the passageway, and a pigsty door, a water pipe for washing and cleaning and a feed trough are further arranged on the side of the living area, and the size of the pigsty door is 3.3m in width and 4m in length; the length of the sewage discharge area is 4m, the width of the sewage discharge area is 1.2m, one side of the sewage discharge area is close to the living area, the other side of the sewage discharge area is a wall body of the living area far away from the passageway, and a drain hole is formed in the sewage discharge area and is connected with a pig manure pipe and communicated with a waste collection area on the lower layer of the pig house; and a pig drinking water pipe and a water tank water biogas slurry main pipe are arranged on one side of the wall body of the sewage discharge area.
Optionally, shale bricks are laid on the ground of the culture area, the ground of the living area forms an inclined plane which inclines from the passageway to the sewage discharge area, the inclination of the inclined plane is 4-10%, and the ground of the sewage discharge area is an inclined plane which inclines from the living area to the wall body on the same side, and the inclination of the inclined plane is 8-10%; the inclination of the living area ground is 5%, and the thickness of the living area ground is 0.06m at most.
Optionally, the pigsty body further comprises a bathing pool, and the bathing pool and the sewage discharge area are integrally formed; a window is arranged on a wall in the pigsty body, an upper wall window is arranged on the central wall surface of the wall on the side of the pigsty body where the breeding area is not arranged, a lower wall corner window is arranged at the bottom of the wall surface, the upper wall window is a rectangular window with the total length of 2m and the width of 0.6m, and the height between the upper wall window and the ground of the pigsty body is 2 m; the length of the lower window at the corner is approximately equal to the width of the bottom space of the pigsty body and is 0.45m, and the height far away from the ground of the pigsty body is 0.45 m; the lower window at the corner is a double-layer window; the wall surface of each sewage discharge area is also provided with a ventilation window; the ventilation window is a ventilation shutter; the standard pigsty is also provided with a ventilation structure, and the ventilation structure comprises a ventilation structure of the pigsty body and a lower-layer ventilation structure; the ventilation structure of the pigsty body is formed by two ventilation windows of two opposite breeding areas and a ventilation window at the top of the pigsty, and the number of the ventilation structures of the pigsty body can be multiple; the ventilation structure of standard pig house lower floor is equipped with the difference in height for between standard pig house upper strata and the lower floor.
The invention has the following advantages and beneficial effects:
1. the standard pigsty is divided into an upper layer and a lower layer, the upper layer is a breeding layer, the lower layer is a waste collecting layer, and a drain hole and a pig manure pipe which are used for communicating are arranged between the upper layer and the lower layer, so that waste can be isolated in time, and the residue of the waste is reduced to the maximum extent; meanwhile, the waste in the pigsty can be timely recovered, the waste gas generated by the waste is prevented from influencing the air quality in the pigsty, and germ and insect eggs in the waste are prevented from being brought into the pig body.
2. The standard pigsty is provided with the ventilation structure, and the ventilation structure is provided with the upper layer ventilation structure and the lower layer ventilation structure, so that on one hand, the ventilation structure can promote the circulation of air in the pigsty body and improve the air quality of the pigsty; on the other hand, the waste gas in the pigsty body is discharged in time, so that the residual of the waste gas is avoided; thirdly, devices such as an exhaust fan and the like are avoided, and resources are saved.
3. The breeding area of the pigsty body is divided by the fence, so that the pigsty body becomes an independent breeding colony house, feeding and cleaning are facilitated, and infectious diseases can be prevented.
4. Breed the slope that district ground was provided with the slope of slope in the pig house body, be convenient for with the timely collection of the wastes material in living area and blowdown district, do benefit to and pass through the blowdown district wash port with the wastes material and discharge.
5. The blowdown district of pig house body still can be replaced for excrement and dirt bathing pool district and integrated into one piece, so on the one hand is for saving space, and another is for the convenience of operation, does benefit to and concentrates clean.
Drawings
FIG. 1 is a top plan view of a standard pigsty according to the present invention;
FIG. 2(a) is a cross-sectional view taken along the line A-A of the standard pig house of FIG. 1 according to the present invention;
FIG. 2(b) is a cross-sectional view of the wall of the standard pig house of FIG. 1 taken along the direction A-A according to the present invention;
FIG. 3(a) is a top view of a growing area in one embodiment of a standard pigsty of the present invention;
FIG. 3(b) is a structural view of the ground of a breeding area in one embodiment of a standard pigsty according to the invention;
FIG. 4 is a structural view of the ground of a breeding area in another embodiment of a standard pigsty according to the invention;
FIG. 5 is a cross-sectional view of a standard pig house septic tank area of the present invention;
FIG. 6 is a view of a standard pigsty ventilation configuration according to the invention;
FIG. 7 is a block diagram of a standard pigsty automatic flushing and draining system according to the present invention.
Description of reference numerals:
1. a breeding area; 2. an aisle; 3. a blowdown area; 4. top cutting; 5. a manure and sewage tank; 6. a pig manure pipe; 7. the water tank water biogas slurry main pipe; 8. a pig drinking water pipe; 9. washing and cleaning the water pipe; 10. a feed trough; 11. a ground surface; 12. a ventilation window; 13. a window is arranged on the wall body; 14. a corner lower window; 15. a drain hole; 16. a wall body; 17. a fence; 18. a living area; 19. a bathing pool; 20. a ventilation window; 21. a high-level water tank; 22. a first position; 23. a float bowl; 24. a wool cord; 25. an automatic flushing controller; 26. a pig trough sewage outlet; 27. a biogas digester pipeline; 28. a top cap; 29. a water supply pipeline; 30. a water storage pipeline; 31. a flush pipe; 32. and a second position.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
Example one
Fig. 1 is a top view of a standard pigsty, and fig. 2 is a cross-sectional view taken along the direction A-A in fig. 1.
As shown in fig. 2(a), the standard pigsty is divided into an upper layer and a lower layer, the upper layer is far away from the ground and is a pigsty body, the lower layer is parallel and level with the ground and is a waste collecting area for collecting excrement, waste and wastewater of pigs, and the height difference between the upper layer and the lower layer is 0.8 m.
The purpose of doing so is in order to realize breeding and garbage collection's separation, reduces the remaining of breed district's waste material, is favorable to keeping the sanitary environment in breed district, does benefit to the ventilation of pig house simultaneously, improves the environment in the pig house.
As shown in figure 2(a), the pigsty body on the upper layer of the standard pigsty is formed by the surrounding of a pigsty top 4 on the top and a wall body on the bottom, the bottom of the pigsty body is formed by the surrounding of the wall body into a cavity with the total length of 36m, the width of 10.25m and the height of 3m, and the pigsty top 4 is covered on the top. The cross section of the pigsty top 4 is approximately triangular, the height of the pigsty top 4 is 1.2m, two sides of the pigsty top 4, which are lapped with the wall body at the bottom of the pigsty, form an eave of the pigsty, the eave extends downwards along two sides of the pigsty top 4 and protrudes out of the wall body at the bottom of the pigsty, and the length from the protruding part to the top of the wall body of the cavity is 1.2 m.
As shown in fig. 2(b), the ventilation window 12 is provided in the pig house roof 4 in a direction in which the two sides forming the eaves of the pig house converge upward, and the height of the ventilation window 12 is 1.2 m. The ventilation window 12 is a double-layer screen window.
The purpose of this is to improve the ventilation intensity in the pigsty body cavity, and to facilitate the air circulation.
As shown in figure 1, the bottom of the pigsty body of the standard pigsty comprises a breeding area 1 and a passageway 2, and a chamber is formed. The middle of the bottom chamber is provided with a passageway 2, wherein the inclination of the ground of the passageway 2 is 5 percent, and the passageway comprises a sewage drainage ditch; the left side and the right side of the passageway 2 are provided with a plurality of culture areas 1, and the culture areas 1 on each side are divided into areas with equal areas through fences 17.
Fig. 2(b) is a view showing the structure of the pigsty wall in a cross section taken along a-a in fig. 1. Wherein, the central wall surface of the wall body is provided with an upper wall window 13, and the bottom of the wall surface is provided with a lower wall corner window 14. The wall upper window 13 is a rectangular window with the total length of 2m and the width of 0.6m, and the height of the window far away from the ground of the pigsty body is 2 m; the length of corner lower window 14 is roughly equal to the width of pig house body bottom space, and the width is 0.45m, and the height of keeping away from pig house body ground is 0.45 m. The upper wall window 13 is a glass window, and the lower wall corner window 14 is a double-layer screen window.
As a preferred embodiment of the above embodiment, the standard pigsty is further provided with a flushing and sewerage system, which is an automatic flushing and sewerage system comprising an automatic sewerage device and a sewerage pipe.
Example two
As shown in fig. 3(a), each breeding section 1 includes a living section 18 and a sewage discharge section 3. The living area 18 is close to the passageway 2, the width is 3.3m, the length is 4m, and one side of the living area 18 close to the passageway 2 is provided with a pigsty door, a water pipe 9 for washing and cleaning and a feed trough 10. One side of the sewage discharge area 3 is close to the living area 18, the other side of the sewage discharge area is a wall body of the living area 18 far away from the passageway 2, wherein the length of the sewage discharge area 3 is 4m, the width of the sewage discharge area is 1.2m, a drain hole 15 is arranged in the sewage discharge area 3, and the drain hole 15 is connected with a pig manure pipe 6 and communicated with a waste collection area at the lower layer of the pig house. As shown in fig. 2(a), a pig drinking water pipe 8 and a main pipe 7 for water tank and biogas slurry are arranged on one side wall of the sewage discharge area 3.
As shown in fig. 3(b), the ground of the culture area 1 is paved with shale bricks. The floor of the living area 18 forms an inclined plane which inclines from the passageway 2 to the sewage discharge area 3, and the floor of the sewage discharge area 3 is an inclined plane which inclines from the living area 18 to the same side wall body. When the floor is laid, the wall body on one side of the sewage discharge area 3 and the living area 18 are close to the passageway 2, the thickness of the ground is sequentially increased to form a slope of 10%, and the maximum thickness is 0.06 m.
The purpose of this is to facilitate the drainage and cleaning of the waste and to maintain a hygienic environment in the body cavity of the pigsty.
As a preferable implementation of the above embodiment, as shown in fig. 4, the slope of the sewage draining area 3 may also be 8%, and the slope of the living area 18 may also be 5%. As shown in fig. 5, the pigsty body further comprises a bath pool 19, which is located in the sewage draining area 3 and is integrally formed with the sewage draining area 3.
This is done for the purpose of saving space on the one hand and for the purpose of facilitating handling and for intensive cleaning.
EXAMPLE III
As shown in figure 6, the standard pigsty also has a ventilation structure which is divided into a ventilation structure of the pigsty body and a lower-layer ventilation structure.
As shown in fig. 6, a ventilation window 20 is provided on the wall of each sewage discharging area 3, and the ventilation window 20 is a ventilation louver. In two relative culture areas 1, 2 ventilation windows 20 on the wall bodies on two sides and the ventilation window 12 on the top of the pigsty form a ventilation structure of the pigsty body. Ventilation structure is a plurality of in pig house body.
The specific principle is as follows: outside air gets into the pig house this internally through ventilation window 20 on the wall body of both sides, mixes with this internal air of pig house, drives this indoor air flow of pig house body cavity, and the mixed air constantly rises under the drive of outside air and discharges the pig house through ventilation window 12 in the house top 4, reaches the purpose of ventilation.
The standard pigsty has a height difference between the lower layer and the upper layer, and is a ventilation structure of the lower layer of the standard pigsty.
Standard pig house has upper strata and lower floor's ventilation structure, can avoid waste gas to influence the air quality in the pig house on the one hand so, and on the other hand does benefit to this internal air cycle of pig house, quick effectual improvement environment.
Example four
As shown in figure 1, the automatic flushing and discharging system comprises a high-level water tank 21, a stop valve and a floating barrel 23, wherein the high-level water tank 21 is connected with an L type water supply pipeline 29, the floating barrel 23 and the stop valve are both positioned in the water storage pipeline 30 and are connected through a wool rope 24, one end of the water storage pipeline 30 is closed, the other end of the water storage pipeline is connected with a methane tank pipeline 27, a plurality of branch pipelines are arranged between the two ends of the water storage pipeline 30 and are respectively connected with the water supply pipeline 29 and a pig trough sewage outlet 26, the stop valve is driven by the floating barrel 23 to float back and forth at a stop valve position two 22' at the connection part of the water supply pipeline 29 of the water storage pipeline 30 and a stop valve position one 22 at the connection part of the pig trough sewage outlet 26, the water storage pipeline 30 and the water supply pipeline 29 are intermittently communicated through the.
As shown in fig. 2, the stop valve is a three-way valve, and the three-way stop valve includes 3 ends, which are K1, K2, and K3, respectively, where K2 and K3 are two ends in the horizontal direction, and K1 is an end in the vertical direction.
As shown in fig. 1, the water storage pipe 30 is a PVC pipe, the closed end thereof is provided with a top cap 28, the float 23 is a cylindrical structure formed by a plurality of stacked floats, the wool fabric rope 24 penetrates through the entire float 23 and is tied on the top cap 28, and the center part of the float 23 is provided with a small hole.
Fig. 3 is a flow chart showing the operation of the automatic flushing and draining system of the present invention. Wherein, a timing pollution discharge controller is arranged in a water supply pipeline at the high-level water tank 21, and an automatic sewage flushing controller is arranged in the pig trough.
As shown in fig. 1, the three-way shut-off valve is timed to switch between two positions: in the first state, when the three-way stop valve is in the first position 2, one end K2 in the horizontal direction is communicated with the pig groove sewage water outlet 26, the end K1 in the vertical direction is communicated with the water storage pipeline 30, the water storage pipeline 30 is communicated with the water supply pipeline 29, the pig groove sewage water outlet 26 and the methane tank pipeline 27 are closed, and the water storage pipeline 30 and the methane tank pipeline 27 are closed; in the second state, when the three-way stop valve is at the second stop valve position 22', the other end K3 of the stop valve in the horizontal direction is communicated with the water supply pipeline 29, the end K1 of the stop valve in the vertical direction is communicated with the water storage pipeline 30, the pig groove sewage outlet 26 is communicated with the methane tank pipeline 27, the water supply pipeline 29 is sealed from the water storage pipeline 30, and the water storage pipeline 30 is sealed from the pig groove sewage outlet 26 and the methane tank pipeline 27.
Generally, the three-way stop valve is in a first state, the automatic sewage flushing controller is arranged in the pig trough, the pig trough is cleaned at regular time, the cleaned sewage flows into the sewage trough of the pig trough, meanwhile, the water storage amount in the water storage pipeline 30 is small and is 1/3 of the whole volume, the buoyancy force borne by the buoy 23 is small and can be ignored, and the tension force borne by the buoy 23 by the three-way stop valve is ignored due to the fact that the buoy 23 is connected with the three-way stop valve through the wool rope 24 and is located at the position 22 of the stop valve only under the action of gravity; when the sewage amount in the pig trough reaches a certain degree, a timing pollution discharge controller arranged in the high-level water tank 21 controls a water gate in the high-level water tank 21 to be opened, water is supplied into the water storage pipeline 30 through the water supply pipeline 29, the three-way valve starts to be switched from a first state to a second state, along with the continuous rising of the water level, the buoyancy borne by the buoy 23 in the water storage pipeline 30 is continuously increased, so that the tension between the buoy 23 and the three-way stop valve is also continuously increased, when the tension of the wool fabric rope 24 on the three-way stop valve is larger than the gravity of the three-way stop valve, the three-way stop valve gradually generates displacement and floats upwards, when the three-way stop valve floats to the position two 22', the water in the high-level water tank 21 cannot be supplied to the water storage pipeline 30 because the water supply pipeline 29 and the water storage pipeline 30 are cut off by the three-way stop valve and the water gate in, at this time, the pulling force and the gravity of the three-way stop valve in the water storage pipeline 30 are balanced with each other, so that the three-way stop valve is not displaced and is positioned at the position two 22' of the stop valve, the pig trough sewage outlet 26 is communicated with the methane tank pipeline 27, the sewage in the pig trough is discharged into the methane tank pipeline 27 through the pig trough sewage outlet 26, and the automatic discharge of the pig trough sewage is realized, on the other hand, because the central part of the buoy 23 is provided with a small hole, after the water level in the water storage pipeline 30 is not increased any more, the sewage flows into the methane tank pipeline 27 from the small hole in the buoy 23, and as the water in the water storage pipeline 30 is continuously lost, the buoyancy force borne by the buoy 23 is gradually reduced, so that the three-way stop valve is continuously lowered and finally returns to the position one 22 of the stop valve and.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A standard pigsty is divided into an upper layer and a lower layer, wherein the upper layer is far away from the ground and is a pigsty body, and the lower layer is flush with the ground and is a waste collecting region for collecting excrement, waste and wastewater of pigs; the cross section of the shed top is an approximate triangle and comprises a ventilation window; the bottom of the pigsty body of the standard pigsty comprises a breeding area and a passageway; the height difference between the upper layer and the lower layer of the standard pigsty is 0.5-1.0 m;
the standard pigsty further comprises an automatic flushing and discharging system, wherein the automatic flushing and discharging system comprises a high-level water tank, a stop valve and a floating drum, the high-level water tank is connected with an L type water supply pipeline, the floating drum and the stop valve are both positioned in the water storage pipeline and connected through a woolen cloth rope, one end of the water storage pipeline is closed, the other end of the water storage pipeline is connected with a methane tank pipeline, a plurality of branch pipelines are arranged between two ends of the water storage pipeline and respectively connected with the water supply pipeline and a piggery sewage water outlet;
the breeding area comprises a living area and a sewage discharge area, the living area is close to the passageway, and a pigsty door, a water pipe for washing and cleaning and a feed trough are further arranged on one side of the living area close to the passageway, and the width of the pigsty door, the length of the pigsty door and the length of the feed trough are 3.3m and 4 m; the length of the sewage discharge area is 4m, the width of the sewage discharge area is 1.2m, one side of the sewage discharge area is close to the living area, the other side of the sewage discharge area is a wall body of the living area far away from the passageway, and a drain hole is formed in the sewage discharge area and is connected with a pig manure pipe and communicated with a waste collection area on the lower layer of the pig house; a pig drinking water pipe and a water tank water biogas slurry main pipe are arranged on one side of the wall body of the sewage discharge area;
the pigsty body also comprises a bathing pool, and the bathing pool and the sewage discharge area are integrally formed; a window is arranged on a wall in the pigsty body, an upper wall window is arranged on the central wall surface of the wall on the side of the pigsty body where the breeding area is not arranged, a lower wall corner window is arranged at the bottom of the wall surface, the upper wall window is a rectangular window with the total length of 2m and the width of 0.6m, and the height between the upper wall window and the ground of the pigsty body is 2 m; the length of the lower window at the corner is approximately equal to the width of the bottom space of the pigsty body and is 0.45m, and the height far away from the ground of the pigsty body is 0.45 m; the lower window at the corner is a double-layer window; the wall surface of each sewage discharge area is also provided with a ventilation window; the ventilation window is a ventilation shutter; the standard pigsty is also provided with a ventilation structure, and the ventilation structure comprises a ventilation structure of the pigsty body and a lower-layer ventilation structure; the ventilation structure of the pigsty body is formed by two ventilation windows of two opposite breeding areas and a ventilation window at the top of the pigsty, and the ventilation structure of the pigsty body is multiple; the ventilation structure of standard pig house lower floor is equipped with the difference in height for between standard pig house upper strata and the lower floor.
2. A standard pig house according to claim 1, characterized in that the difference in height between the upper and lower layers of the standard pig house is 0.8 m.
3. The standard pig house of claim 1, wherein the height of the top is 1.2m and the length of the ventilation window on the top is 1.2 m; the overlap joint department of house top both sides and bottom wall body forms the eave of pig house, and the eave extends downwards along house top both sides, the length of extension portion to wall body top is 1.2 m.
4. The standard pigsty according to claim 1, wherein the bottom of the standard pigsty body is a chamber which is formed by walls, wherein the chamber has a total length of 36m, a width of 10.25m and a height of 3m, and windows are arranged on the walls of the walls.
5. The standard pigsty according to claim 1, wherein the bottom middle of the pigsty body is a passageway, the two sides of the passageway are cultivation areas, and the cultivation areas on each side are divided into a plurality of cultivation areas with equal areas through fences.
6. A standard pig house according to claim 1, characterised in that the floor inclination of the aisles is 5%, including sewage drains.
7. The standard pigsty according to claim 1, characterized in that shale bricks are laid on the ground of the breeding area, the ground of the living area forms an inclined plane which inclines from the passageway to the sewage discharge area, the inclination of the inclined plane is 4-10%, and the ground of the sewage discharge area is an inclined plane which inclines from the living area to the same side wall body, and the inclination of the inclined plane is 8-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610633604.9A CN106069825B (en) | 2016-08-04 | 2016-08-04 | Standard pigsty |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610633604.9A CN106069825B (en) | 2016-08-04 | 2016-08-04 | Standard pigsty |
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| CN106069825B true CN106069825B (en) | 2020-07-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106688906A (en) * | 2017-03-01 | 2017-05-24 | 吕廷伟 | Building-type standard hog house |
| CN109042353A (en) * | 2018-08-03 | 2018-12-21 | 安徽省强家庄生态农业有限公司 | A kind of dry clear formula excrement storage and handling facility of one-storey house formula pig house |
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