CN107616100A - For warm sheep hurdle and its application method - Google Patents
For warm sheep hurdle and its application method Download PDFInfo
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- CN107616100A CN107616100A CN201711147503.1A CN201711147503A CN107616100A CN 107616100 A CN107616100 A CN 107616100A CN 201711147503 A CN201711147503 A CN 201711147503A CN 107616100 A CN107616100 A CN 107616100A
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- sheep hurdle
- sheep
- temperature
- storing things
- cellar
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Abstract
The present invention relates to one kind to supply warm sheep hurdle and its application method, includes supplying Wen Jiao and lower air draft sheep hurdle for warm sheep hurdle, is arranged on for temperature cellar for storing things below earth's surface, is the sealing pond with Jiao Gai for temperature cellar for storing things, and temperature cellar for storing things is provided with air inlet pipe and discharge pipe；Lower air draft sheep hurdle is sealing sheep hurdle, and lower air draft sheep hurdle top sets air supply device, and lower air draft sheep hurdle bottom sets air exhausting device, is connected for the discharge pipe at temperature cellar for storing things with the air supply device of lower air draft sheep hurdle.The present invention makes its cool in summer and warm in winter using the temperature for adjusting lower air draft sheep hurdle the characteristics of cool in summer and warm in winter for temperature cellar for storing things, but also can keep drying with fresh air in sheep hurdle for a long time, is particularly conducive to sheep and only grows.
Description
Technical field
The present invention relates to one kind to supply warm sheep hurdle and its application method.
Background technology
With the strategical reajustment of the structure of agricultural production and the development in an all-round way of rural economy, sheep raising had turned into development rural area warp already
Ji a mainstay industry, sheep raising technology is gradually ripe, sheep raising engineering technology, feeding management technique, epidemic prevention and control technology,
The ripe and perfect animal and veterinary technological service popularization system of all supporting technology such as breeding and technology of artificial insemination is sheep raising
The great development of industry provides necessary condition, scale, industrial sheep raising is arisen at the historic moment.Although sheep husbandry fast development, sheep
Product processing industry and the mutton consumption market four seasons are balanced, also in fast development, cause sheep production development speed to be unable to catch up with people couple
The speed that sheep product consumption increases, the per capita mutton of China is less than 3 kilograms at present, compared with the consumption per head of other meats
Huge potentiality also be present.Although China possesses 4,000,000,000,000 square metres of grassland resources, available stalk ten in agricultural production in addition
Divide and enrich, produced for development sheep raising and provide good resources supplIes, but grass is moved back due to persistently implementation national in recent years and goes back woods, move back
The measures such as grain also woods, domestic sheep raising quantity is caused to be greatly lowered.To sum up, the steady and considerable profit in sheep raising market for many years from now on
Profit, sheep sheep industry is turned into the optimumitem in animal husbandry development, the development that there will be more people to be directed to sheep husbandry, make sheep husbandry
Great development becomes a reality, scale sheep raising is turned into sheep raising industry, transform agricultural production in one it is important and feasible
Development projects.
Science and technology is the guarantee that scale Yang Chang manages success, and planning of science activities design is most important, to sheep hurdle construction
Standardization and normalization studied, form the modular in design that matches with certain engineering, the green wood especially built in sheep hurdle
Technology commanding elevation is captured in terms of material, new technology and New technical use.Good sheep hurdle could support sheep, and the advanced sheep hurdle of science is rule
The important prerequisite of modelling sheep raising.
Temperature on sheep only grow and production performance influences very big, high temperature season, the rise of sheep body temperature, heart rate adds
It hurry up, respiratory rate increase, the feed intake of sheep declines, and some even stops feeding, and phenomenon of losing flesh is more universal, directly influences sheep
Economic benefit.Sheep it is optimum life, production temperature be the oC of 8oC -16, when temperature is more than 30 oC, the weightening of mutton sheep and
The milch goat output of milk substantially reduces, and for ewe because heat can cause loss of appetite, body condition is thin and weak.Winter weather cold, night length, sheep body
Heat scatters and disappears more, and at this moment on the occasion of the period of pregnancy of most of ewes, being bred as sheep then enters first Wintering Period, if temperature
It is too low, it will lose flesh, miscarriage is even dead.
Current sheep hurdle is cold-proof mainly to be kept out the wind based on method with enclosure wall, this method can only mitigate temperature be even lower and can not
Heating, and enclosure wall is kept out the wind and the ventilated formation opposition contradiction of sheep hurdle, and toxic and harmful gas pollution certainly will be caused more serious,
Exceedingly suction pernicious gas causes haemoconcentration too high, sheep can be caused to be poisoned, the general disease such as heart rate exhaustion, or even extremely
The result died.Summer, some Yang Chang were cooled using wet curtain cooling system in order to prevent heatstroke and lower the temperature, and were also had and were set using water spray, spraying etc.
Arrange standby cooled.These methods unavoidably can in sheep hurdle miniclimate formed high humidity, high humidity for various microorganisms survival and
Breeding creates conditions, and causes disease popularity potential threat to increase.Sheep, which has, likes the characteristics of warm fearness is moist, as sheep lives for a long time
In high humidity environment, then it is One's spirits are drooping to be easily caused sheep, big-eared ear of bowing, and feed intake declines, and grows and slows down, has a strong impact on sheep
Laying on meat is kept domestic animals fat, such as the mating period in sheep, then ewe heat can be caused irregular, symptom unobvious, or even out of heat, so that prolonging
Miss the breeding of ewe and occur nonpregnant.Then sexual desire declines ram, and the vigor and density of sperm reduce.
The content of the invention
The present invention has made improvements in view of the above-mentioned problems of the prior art, i.e., the technical problems to be solved by the invention are
One kind is provided and supplies warm sheep hurdle and its application method, the temperature using regulation lower air draft sheep hurdle the characteristics of supplying temperature cellar for storing things cool in summer and warm in winter makes it
It is cool in summer and warm in winter, but also drying with fresh air in sheep hurdle can be kept for a long time, it is particularly conducive to sheep and only grows.
In order to solve the above-mentioned technical problem, the technical scheme is that：For warm sheep hurdle, including supply Wen Jiao and lower air draft sheep
House, it is arranged on for temperature cellar for storing things below earth's surface, is the sealing pond with Jiao Gai for temperature cellar for storing things, temperature cellar for storing things is provided with air inlet pipe and air-out
Pipe；Lower air draft sheep hurdle is sealing sheep hurdle, and lower air draft sheep hurdle top sets air supply device, and lower air draft sheep hurdle bottom sets air draft to fill
Put, be connected for the discharge pipe at temperature cellar for storing things with the air supply device of lower air draft sheep hurdle.
Further, it is filled with water for Wen Jiao bottoms, some dividing plates is set for Wen Jiao tops, dividing plate top seals with Jiao Gai, every
Plate two side ends for the side wall at temperature cellar for storing things with sealing, and below the dividing plate bottom insertion water surface, vertex is provided with louver(-vre) on dividing plate, adjacent
Louver(-vre) is diagonally positioned on dividing plate, the setting air inlet pipe at one jiao of Jiao Gai, the ventilation on the adjacent dividing plate of air inlet pipe
Window is diagonally positioned, in the diagonal setting discharge pipe of the louver(-vre) of the dividing plate farthest with air inlet pipe.
Further, one water-supply-pipe of interior setting is stored for temperature, close to basin bottom, the other end stretches out stores for temperature for water-supply-pipe one end
And connect water rate control pump；For temperature cellar for storing things, one storage tank is nearby being set.
Further, air inlet pipe upper end is provided with rain-proof bend pipe, and air inlet mouth of pipe is provided with screen pack；It is provided with one jiao of the lid in cellar for storing things
Access panel, access panel to bottom of pond is provided with step ladder；Buoy is set by access panel, and buoy includes sleeve pipe and is arranged in sleeve pipe
Graduated mark post, mark post bottom is provided with floating mould.
Further, it is arranged on for temperature cellar for storing things below 1 meter of earth's surface, the height of water level scope in being stored for temperature is to store high 1/ for temperature
3 ~ 2/3, the height of dividing plate is from for the warm 1/3 up to Jiao Gai stored.
Further, it is built in for temperature cellar for storing things below sheep hurdle, digs deep 3 m in ground, store high 2 m, the m of soil 1 and ground are filled after capping
It is flat, store long 60 m, wide 10 m for temperature.
Further, the air supply device of lower air draft sheep hurdle includes some air ducts, and one end of air duct is with supplying temperature cellar for storing things
Discharge pipe is connected, other end sealing, and several air outlets are uniformly arranged in air duct；Air exhausting device is uniformly distributed including several
Exhaust outlet, each exhaust outlet connects wind conveying pipe, the sealing of wind conveying pipe one end, and the other end is connected to the entrance of exhaust blower, exhaust blower
Outlet be provided with exhaust duct.
Further, the wall of lower air draft sheep hurdle is constructed for thermal-insulating sealing material and formed, and roof is that arch double-layer seal is protected
Temperature；Lower air draft sheep hurdle both sides are provided with row's window, set sheep bed in lower air draft sheep hurdle, sheep bed gap is more than sheep manure particle；Lower air draft sheep
Give up among side in sheep bed above gating, doorway sets inclined-plane terraced from lower air draft sheep hurdle to ground；Exhaust outlet is arranged under sheep bed
In the side walls in portion, wind conveying pipe is located at wall outer wall, and exhaust duct top sets rain cover.
Further, the long 60m of lower air draft sheep hurdle, wide 10m, total high 4.6m, the high 30cm of double-skin roof.
Further, the gas below lower air draft sheep hurdle is discharged to outside sheep hurdle for the application method of warm sheep hurdle, air exhausting device
Face, lower air draft sheep hurdle is interior to form negative pressure, will be in the lower air draft sheep hurdle of air suction in temperature cellar for storing things by air supply device and discharge pipe；
When seeing air formation negative pressure off for temperature cellar for storing things, outdoor air then is supplemented in by air inlet pipe.
Compared with prior art, the invention has the advantages that：
（1）The characteristics of cool in summer and warm in winter is stored using for temperature, medium is used as by relative heat transfer to the cold winter by water and air
In it sheep hurdle, by the sheep hurdle in the relative cool summer for being conducted to sweltering heat, it is not necessary to which any other energy is with regard to the heating that can keep out the cold
And reducing temperature of heatstroke prevention, the energy is not only saved, reduces cost, it is often more important that contributes to the healthy growth and development of sheep only, effectively improves
The animal yield of the rate of animals delivered to the slaughter-house, promote the sustainable development of sheep industry；The underground below sheep hurdle or near sheep hurdle is built in for temperature cellar for storing things, is not accounted for
Ground location, save land resource；
（2）By the transmission of water, temp effect is led more preferably, for the roundabout ventilating duct that is formed in temperature cellar for storing things, air, which has, longer leads temperature
Time, make the more abundant of air temperature modification；By buoy, on ground, above can is observed for the water level in temperature cellar for storing things,
It is directly perceived easy, accurate；Storage tank, water-supply-pipe, the setting regulation water circulation use of water rate control pump, save water resource waste；
（3）Air forms top-down flow direction in sheep hurdle, and flock of sheep among fresh air more than sheep bed, are kept away all the time
Exempt from the propagation of infringement and germ of the pernicious gas caused by sheep manure toilet to systems such as sheep respiratory tracts, more healthy, the warp of sheep growth
Benefit of helping is more notable；Dehumidifying is moistureproof, the air-flow to flow downward can effectively prevent urine evaporation from causing in sheep hurdle there was dampness in the air；
（4）The whole process of circulation, only exhaust blower demand energy subject job, other links voluntarily flow, and effectively save the energy and set
Standby input cost；It is easy to build, cheap, durable in use, is used conveniently and safely.
Brief description of the drawings
Fig. 1 is the structural representation for temperature cellar for storing things of the embodiment of the present invention；
Fig. 2 is the structural representation of the lower air draft sheep hurdle of the embodiment of the present invention.
In figure：1- stores for temperature, air draft sheep hurdle under 2-, 3- Jiao Gai, 4- air inlet pipe, 5- discharge pipes, 6- dividing plates, 7- louver(-vre)s,
8- water-supply-pipes, 9- rain-proof bend pipes, 10- screen packs, 11- access panels, 12- step ladders, 13- buoys, 14- sleeve pipes, 15- mark posts, 16- are floated
Mould, 17- air ducts, 18- air outlets, 19- exhaust outlets, 20- wind conveying pipes, 21- exhaust blowers, 22- exhaust ducts, 23- inclined-planes ladder, 24-
Arrange window, 25- sheep beds, 26- rain covers, 27- doors.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Present invention is included for temperature cellar for storing things 1 and lower air draft sheep hurdle 2.It is arranged on for temperature cellar for storing things 1 below 1 meter of earth's surface, is one rectangular
Shape, which has, covers sealing pond, and the height of water level scope in pond is high 1/3 ~ 2/3 in pond.Pond 1/3 up to store lid 3 with dividing plate 6 every
Into several autonomous channels, each top of dividing plate 6 is sealed with cellar for storing things lid 3, and both ends seal with cellar for storing things, and bottom is injected below pool inner water face.Every
Vertex is provided with louver(-vre) 7 on plate 6, and louver(-vre) 7 is diagonally positioned in adjacent separator 6, forms roundabout ventilating duct.For temperature cellar for storing things 1
3 one jiaos of cellar for storing things lid at the access panel 11 that is used for staff is set, step terraced 12 is provided with from window to bottom of pond.A piece water delivery is set
Pipe 8 is stretched into cellar for storing things, and pipe port the other end of water-supply-pipe 8 connection water rate control pump installation, changes feelings close to bottom of pond according to outside climatic
Condition, water level height in cellar for storing things is adjusted, to reach optimal regulatory function.A storage tank is nearby being set for temperature cellar for storing things 1, to store
With water in supply cellar for storing things, cycling use of water, water resource waste is avoided.One is set on the side of access panel 11 to observe pool inner water position
Buoy 13, buoy 13 include sleeve pipe 14 and are arranged in sleeve pipe 14 have scale mark post 15, and the bottom of mark post 15 is provided with floating mould 16.
The side of buoy 13 sets air inlet pipe 4, i.e. the air inlet pipe 4 is arranged at one jiao of cellar for storing things lid 3, on the adjacent dividing plate 6 of air inlet pipe 4
Louver(-vre) 7 is diagonally positioned.The upper end of air inlet pipe 4 is provided with rain-proof bend pipe 9, and 4 mouthfuls of air inlet pipe is provided with screen pack 10, prevents mouse, insect
Enter with debris.Discharge pipe 5 is set in the tail end of roundabout ventilating duct, the discharge pipe 5 is arranged on the dividing plate 6 farthest with air inlet pipe 4
Louver(-vre) 7 it is diagonal, the other end of discharge pipe 5 stretches to and connects sheep hurdle air duct 17.
Lower air draft sheep hurdle 2 is sealing sheep hurdle, and wall is thermal-insulating sealing material and constructed, the insulation of roof arch double-layer seal,
Sheep hurdle both sides are provided with row's window 24, set sheep bed 25 in sheep hurdle, the gap of sheep bed 25 is more than sheep manure particle.In sheep bed among sheep hurdle side
More than 25 gatings 27, doorway set inclined-plane ladder 23 from sheep bed 25 to ground.The lower top of air draft sheep hurdle 2 sets air supply device, lower row
The bottom of wind sheep hurdle 2 sets air exhausting device, is connected for the discharge pipe 5 at temperature cellar for storing things 1 with the air supply device of lower air draft sheep hurdle 2, air supply device
Including some air ducts 17, one end of air duct 17 is connected with for the discharge pipe 5 at temperature cellar for storing things 1, other end sealing, in air duct 17
It is uniformly arranged several air outlets 18；Air exhausting device includes several equally distributed exhaust outlets 19, and exhaust outlet 19 is arranged on sheep
Less than 25 side walls of bed, each connection of exhaust outlet 19 are located on wall outer wall wind conveying pipe 20, the sealing of the one end of wind conveying pipe 20, the other end
The entrance of exhaust blower 21 is connected to, the outlet of exhaust blower 21 is provided with exhaust duct 22, and the top of exhaust duct 22 is provided with rain cover 26.
Application method：The dirty gas of the lower section of sheep bed 25 is discharged to outside sheep hurdle by exhaust blower 21, and negative pressure is formed in sheep hurdle, is led to
Air duct 17 and discharge pipe 5 are crossed by the air suction sheep hurdle in temperature cellar for storing things 1, fresh air is consistently formed in sheep hurdle from sheep hurdle
Subordinate comes, and dirty gas is discharged from the lower section of sheep bed 25, and sheep is only constantly among fresh air, will not polluted by foul smell.
Also, winter is hotter for air in temperature cellar for storing things 1, heating is sent for sheep hurdle, summer is refrigerant for the air at temperature cellar for storing things 1, is sent for sheep hurdle
It is nice and cool.When seeing air formation negative pressure off for temperature cellar for storing things 1, outdoor air then continuously is supplemented in by air inlet pipe 4.Stored for temperature
1 temperature adjustment is to conduct ground temperature to feed water, and water again passes through result of the temperature conduction to the principle of air, the whole stream of air
Journey only has exhaust blower 21 to need energy band to start building to make, and other links are all voluntarily to circulate.
As illustrated, lower 2 long 60m of air draft sheep hurdle, wide 10m, total high 4.6 meters, high 30cm of double-skin roof；It is built in for temperature cellar for storing things 1
Below sheep hurdle, deep 3 m in ground are dug, store high 2 m, the m of soil 1 is filled after capping and is put down with ground, long 60 m, wide 10 m.Measuring table
Bright, temperature is compared with common sheep hurdle in sheep hurdle, winter high 6oC -16 oC, summer low 8oC -12 oC, with fresh air in sheep hurdle,
Provided with peculiar smell.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, it should all belong to the covering scope of the present invention.
Claims (10)
1. supply warm sheep hurdle, it is characterised in that：Including supplying Wen Jiao and lower air draft sheep hurdle, it is arranged on below earth's surface for temperature cellar for storing things, is stored for temperature
For the sealing pond with Jiao Gai, temperature cellar for storing things is provided with air inlet pipe and discharge pipe；Lower air draft sheep hurdle is to seal sheep hurdle, lower air draft sheep
Give up top and air supply device is set, lower air draft sheep hurdle bottom sets air exhausting device, for the confession of the discharge pipe and lower air draft sheep hurdle at temperature cellar for storing things
Wind apparatus is connected.
2. according to claim 1 supply warm sheep hurdle, it is characterised in that：It is filled with water for Wen Jiao bottoms, if being set for Wen Jiao tops
Dry dividing plate, dividing plate top seal with Jiao Gai, and dividing plate two side ends for the side wall at temperature cellar for storing things with sealing, below the dividing plate bottom insertion water surface,
Vertex is provided with louver(-vre) on dividing plate, and louver(-vre) is diagonally positioned in adjacent separator, and air inlet pipe is set at one jiao of Jiao Gai,
Louver(-vre) on the adjacent dividing plate of air inlet pipe is diagonally positioned, is set in the diagonal of louver(-vre) of the dividing plate farthest with air inlet pipe
Put discharge pipe.
3. according to claim 1 or 2 supply warm sheep hurdle, it is characterised in that：One water-supply-pipe of interior setting, water-supply-pipe one are stored for temperature
Close to basin bottom, the other end stretches out stores and connects water rate control pump for temperature at end；For temperature cellar for storing things, one storage tank is nearby being set.
4. according to claim 1 or 2 supply warm sheep hurdle, it is characterised in that：Air inlet pipe upper end is provided with rain-proof bend pipe, air inlet pipe
Mouth is provided with screen pack；Access panel is provided with one jiao of the lid in cellar for storing things, access panel to bottom of pond is provided with step ladder；Set by access panel
Buoy, buoy include sleeve pipe and the graduated mark post being arranged in sleeve pipe, and mark post bottom is provided with floating mould.
5. according to claim 2 supply warm sheep hurdle, it is characterised in that：It is arranged on for temperature cellar for storing things below 1 meter of earth's surface, in being stored for temperature
Height of water level scope be to be stored for temperature high by 1/3 ~ 2/3, the height of dividing plate is from the 1/3 up to Jiao Gai for temperature cellar for storing things.
6. according to claim 1 or 2 supply warm sheep hurdle, it is characterised in that：It is built in for temperature cellar for storing things below sheep hurdle, digs deep 3 m in ground,
High 2 m is stored, the m of soil 1 is filled after capping and is put down with ground, long 60 m, wide 10 m are stored for temperature.
7. according to claim 1 or 2 supply warm sheep hurdle, it is characterised in that：The air supply device of lower air draft sheep hurdle includes some
Bar air duct, one end of air duct are connected with for the discharge pipe at temperature cellar for storing things, other end sealing, and being uniformly arranged several in air duct goes out
Air port；Air exhausting device includes several equally distributed exhaust outlets, and each exhaust outlet connects wind conveying pipe, and wind conveying pipe one end seals,
The other end is connected to the entrance of exhaust blower, and the outlet of exhaust blower is provided with exhaust duct.
8. according to claim 7 supply warm sheep hurdle, it is characterised in that：The wall of lower air draft sheep hurdle is thermal-insulating sealing material structure
Build and form, roof is incubated for arch double-layer seal；Lower air draft sheep hurdle both sides are provided with row's window, and sheep bed, sheep are set in lower air draft sheep hurdle
Bed gap is more than sheep manure particle；Set among lower air draft sheep hurdle side on sheep bed above gating, doorway from lower air draft sheep hurdle to ground
Put inclined-plane ladder；Exhaust outlet is arranged in the side walls of sheep bed bottom, and wind conveying pipe is located at wall outer wall, and exhaust duct top sets anti-
Canopy.
9. according to claim 8 supply warm sheep hurdle, it is characterised in that：The long 60m of lower air draft sheep hurdle, wide 10m, total high 4.6m,
The high 30cm of double-skin roof.
10. the application method for warm sheep hurdle according to one of claim 1-9, it is characterised in that：Air exhausting device is by lower row
Gas below wind sheep hurdle is discharged to outside sheep hurdle, and negative pressure is formed in lower air draft sheep hurdle, will be for temperature by air supply device and discharge pipe
In the lower air draft sheep hurdle of air suction in cellar for storing things；When seeing air formation negative pressure off for temperature cellar for storing things, air inlet pipe then supplements outdoor air
Come in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147503.1A CN107616100A (en) | 2017-11-17 | 2017-11-17 | For warm sheep hurdle and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147503.1A CN107616100A (en) | 2017-11-17 | 2017-11-17 | For warm sheep hurdle and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107616100A true CN107616100A (en) | 2018-01-23 |
Family
ID=61099024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711147503.1A Pending CN107616100A (en) | 2017-11-17 | 2017-11-17 | For warm sheep hurdle and its application method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4998506A (en) * | 1988-05-23 | 1991-03-12 | Frostad Joseph R | Piggy deck |
| CN101310591A (en) * | 2008-04-23 | 2008-11-26 | 孙以川 | Modern system agricultural industry system designed according to material and energy cycle |
| CN202663922U (en) * | 2012-06-19 | 2013-01-16 | 夏修清 | Melt pit air draft type hog house air supply system |
| CN105028218A (en) * | 2015-06-30 | 2015-11-11 | 重庆丰兴源生态农业发展有限公司 | Constant-temperature pig house |
| CN204907452U (en) * | 2015-08-04 | 2015-12-30 | 阜康市昊荣养殖专业合作社 | Sheep hurdle heating system |
| CN107047324A (en) * | 2017-03-01 | 2017-08-18 | 吕廷伟 | Swinery body-sensing climatic comfort system |
-
2017
- 2017-11-17 CN CN201711147503.1A patent/CN107616100A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4998506A (en) * | 1988-05-23 | 1991-03-12 | Frostad Joseph R | Piggy deck |
| CN101310591A (en) * | 2008-04-23 | 2008-11-26 | 孙以川 | Modern system agricultural industry system designed according to material and energy cycle |
| CN202663922U (en) * | 2012-06-19 | 2013-01-16 | 夏修清 | Melt pit air draft type hog house air supply system |
| CN105028218A (en) * | 2015-06-30 | 2015-11-11 | 重庆丰兴源生态农业发展有限公司 | Constant-temperature pig house |
| CN204907452U (en) * | 2015-08-04 | 2015-12-30 | 阜康市昊荣养殖专业合作社 | Sheep hurdle heating system |
| CN107047324A (en) * | 2017-03-01 | 2017-08-18 | 吕廷伟 | Swinery body-sensing climatic comfort system |
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Application publication date: 20180123 |
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| RJ01 | Rejection of invention patent application after publication |