CN115024226A - Building pig house cooling system - Google Patents
Building pig house cooling system Download PDFInfo
- Publication number
- CN115024226A CN115024226A CN202210857824.5A CN202210857824A CN115024226A CN 115024226 A CN115024226 A CN 115024226A CN 202210857824 A CN202210857824 A CN 202210857824A CN 115024226 A CN115024226 A CN 115024226A
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- cooling
- way check
- cooling part
- check valves
- fan
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- 238000001816 cooling Methods 0.000 title claims abstract description 130
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001704 evaporation Methods 0.000 claims abstract description 20
- 230000008020 evaporation Effects 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 2
- 241000282887 Suidae Species 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling 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
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0082—Water misting or cooling systems
-
- 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
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
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 discloses a building pigsty cooling system, which comprises: a pigsty body; the pigsty body is communicated from front to back, and a first cooling part and a second cooling part are respectively arranged at the front and the back of the pigsty body; the water source, the water source is with first cooling portion and second cooling portion intercommunication. The problem of prior art to pig house cooling along with a large amount of aqueous vapor evaporation in order to solve, lead to the humidity greatly increased in the pig house, cause the threat to the health of pig.
Description
Technical Field
The invention relates to a building pigsty cooling system, and belongs to the technical field of pigsties.
Background
The density of pigs raised in unit area is improved by raising pigs in buildings, but the density of pigs raised in unit area is improved while other problems are brought, such as spreading of epidemic diseases, and the pigs are easy to spread under the condition of high density because air does not flow; in addition, heat dissipation is difficult, for example, high breeding density can cause heat brought by the heat of the pigs to be difficult to dissipate in a pigsty, and the difficulty in heat dissipation can easily cause the pigs to be sick or to grow slowly.
In order to solve the problems, the prior art mainly sets two end faces of the pigsty to be open, then a water curtain is installed at one open end of the pigsty, and the temperature of air entering the pigsty is reduced through the water curtain, so that the temperature of the pigsty is reduced. However, the water curtain has the problems that the temperature reduction of the water curtain is accompanied with the evaporation of a large amount of water vapor, so that the humidity in the pigsty is greatly increased, and the health of the pigs is threatened.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a building pigsty cooling system to overcome the defects of the prior art.
The technical scheme of the invention is as follows: a building pig house cooling system comprises:
a pigsty body;
the pigsty body is communicated from front to back, and a first cooling part and a second cooling part are respectively arranged at the front and the back of the pigsty body;
the water source, the water source is with first cooling portion and second cooling portion intercommunication.
Specifically, the first cooling portion includes:
the frame body is a rectangular frame body;
the cooling plate is characterized in that two ends of the cooling plate are respectively connected into the frame body, the cooling plate comprises an evaporation surface and a cooling surface, a water conveying pipeline fully distributed with the cooling plate is arranged in the cooling plate, the water conveying pipeline is communicated with the evaporation surface through a capillary tube, the cooling plate is made of copper, and the water conveying pipeline is communicated with a water source;
the first cooling part and the second cooling part are identical in structure.
Further, still include:
the first cooling part is communicated with the inlet of the first cooling part;
the water pump is communicated with a water source and a communicating pipe through a tee joint;
the first one-way check valves comprise 2, the 2 first one-way check valves are arranged on two sides of the tee joint, and the conduction directions of the 2 first one-way check valves are the same;
the evaporation surface of the cooling part close to the windward direction faces towards the windward direction, the evaporation surface of the cooling part back to the windward direction faces back to the windward direction, and the conduction direction of the first one-way check valve is from the cooling part back to the windward direction to the cooling part.
Further, still include:
two ends of the reversing pipe are communicated with communicating pipes of 2 first one-way check valves close to two ends of the first cooling part and the second cooling part;
the second one-way check valves comprise 2, 2 second one-way check valves are connected on the reversing pipe in series, and the conduction direction of the 2 second one-way check valves is opposite to that of the first one-way check valves;
one end of the connecting pipe is connected to the reverse pipe among the 2 second one-way check valves, and one end of the connecting pipe is connected to the communicating pipe among the 2 first one-way check valves;
the first electromagnetic valve is arranged on the connecting pipe;
the second electromagnetic valve is arranged between the connecting node of the connecting pipe and the communicating pipe and the inlet of the first one-way check valve;
and the controller is electrically connected with the first electromagnetic valve and the second electromagnetic valve.
Further, the connection structure between first cooling portion and the frame includes:
the rotating shaft is fixedly connected to the inner side surfaces of the left side and the right side of the frame body, the rotating shafts on the left side and the right side are in mirror symmetry, the rotating shaft comprises an inner shaft and an outer shaft, the outer shaft and the inner shaft are coaxial, the outer shaft is fixedly connected to the inner shaft, the outer shaft is provided with a fan-shaped notch coaxial with the inner shaft, the inner shaft is provided with a water delivery hole communicated with the communicating pipe, and when the connecting seat is installed on the rotating shaft, the water delivery hole is communicated with the water delivery pipeline;
the connecting seat is fixedly connected to the left side and the right side of the cooling plate, the connecting seat is provided with a rotating hole matched with the outer shaft, the central axis of the rotating hole is parallel to the length direction of the cooling plate, a fan-shaped block with the inner diameter matched with the inner shaft is arranged in the rotating hole, and the arc angle of the fan-shaped block is smaller than that of the fan-shaped notch;
when the connecting seat is connected to the rotating shaft in a rotating mode, the fan-shaped blocks are located in the fan-shaped notches, the two side walls of the fan-shaped notches limit the fan-shaped blocks, so that the clockwise included angle between the cooling plate on the upper portion of the rotating shaft and the clockwise included angle in the vertical direction can be larger than 0 and smaller than 0, and the widths of the cooling plates on the two sides of the connecting seat are different.
Further, still include:
the angle sensor is arranged between the connecting seat and the rotating shaft and is electrically connected with the controller.
The invention has the beneficial effects that: compared with the prior art, the pigsty cooling device has the advantages that the water source is communicated with the first cooling part and the second cooling part in front of and behind the pigsty body, so that air entering the pigsty can be cooled, and meanwhile, the phenomenon that water vapor is evaporated to increase the humidity in the pigsty due to the fact that a large amount of water is in direct contact with the air can be avoided. On the other hand, the first cooling portion and the second cooling portion around the pig house body also can cool down the air in the pig house when making the wind direction change.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a partial view at E of FIG. 3;
FIG. 5 is a partial view at F of FIG. 3;
FIG. 6 is a top view of the cooling plate of the present invention;
FIG. 7 is a sectional view taken along line C-C of FIG. 6;
FIG. 8 is a partial view taken at D of FIG. 7;
FIG. 9 is a schematic view of a connection structure of a first heat sink member and a second heat sink member according to the present invention;
FIG. 10 is a partial view taken at B of FIG. 9;
FIG. 11 is an exploded view of the cold sink portion of the present invention;
FIG. 12 is a partial view taken at A of FIG. 11;
FIG. 13 is a partial view taken at B of FIG. 11;
FIG. 14 is a block diagram of the circuit connections of the present invention.
Detailed Description
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings and the detailed description.
Example 1 was carried out: referring to fig. 1 to 14, the present embodiment adopts a building pigsty cooling system, which includes: a pigsty body 1; the pigsty body 1 is communicated from front to back, and a first cooling part 2 and a second cooling part 3 are respectively arranged at the front and back of the pigsty body 1; the water source, the water source communicates with first cooling portion 2 and second cooling portion 3, and the temperature of water source is less than 20.
Through the first cooling portion 2 and the 3 intercommunications of second cooling portion around with water source and pig house body 1, can also avoid a large amount of water and air direct contact to lead to the humidity in the steam evaporation increase pig house when cooling down to getting into the pig house air. On the other hand, the first cooling part 2 and the second cooling part 3 in front of and behind the pigsty body 1 can cool the air in the pigsty when the wind direction changes.
Specifically, the first supercooling part 2 includes: the frame body 2-1, wherein the frame body 2-1 is a rectangular frame body 2-1; the cooling plate 2-2, two ends of the cooling plate 2-2 are respectively connected in the frame body 2-1, the cooling plate 2-2 comprises an evaporation surface 2-2-4 and a cooling surface 2-2-5, a water pipeline 2-2-1 which is full of the cooling plate 2-2 is arranged in the cooling plate 2-2, the water pipeline 2-2-1 is communicated with the evaporation surface 2-2-4 through a capillary tube 3, the cooling plate 2-2 is made of copper, and the water pipeline 2-2-1 is communicated with a water source; the first cooling part 2 and the second cooling part 3 have the same structure.
The air entering the pigsty is cooled by facing the cooling surface 2-2-5 of the cooling plate 2-2 to the windward direction, the evaporating surface 2-2-4 of the cooling plate 2-2 of the other cooling part is adjusted to the wind passing through the pigsty, the wind passing through the pigsty evaporates the water vapor on the surface of the evaporating surface 2-2-4, the water vapor evaporates to generate phase change to absorb the heat of the water in the cooling plate 2-2, so that the temperature of the water in the cooling plate 2-2 is reduced, the water after cooling can be further recycled to flow to the cooling part at the windward position, and the recycling of the water is realized.
Further, the method also comprises the following steps: the communicating pipe 4 comprises two communicating pipes 4, one communicating pipe 4 is communicated with the outlet of the first cooling part 2 and the inlet of the second cooling part 3, and the other communicating pipe 4 is communicated with the inlet of the first cooling part 2 and the outlet of the second cooling part 3; the water pump 5 is communicated with the water source and the communicating pipe 4 through a tee joint; the first one-way check valves 6 comprise 2 first one-way check valves 6, the 2 first one-way check valves 6 are arranged on two sides of the tee joint, and the conduction directions of the 2 first one-way check valves 6 are the same; the evaporation surface 2-2-4 of the cooling part close to the windward direction faces towards the windward direction, the evaporation surface 2-2-4 of the cooling part opposite to the windward direction faces away from the windward direction, and the conduction direction of the first one-way check valve 6 is from the cooling part opposite to the windward direction to the cooling part opposite to the windward direction.
Here, water is circulated among first temperature reducing part 2, communication pipe 4, and second temperature reducing part 3 by the pressure of water pump 5 in cooperation with 2 first one-way check valves 6.
Further, the method also comprises the following steps: the two ends of the reverse pipe 7 are communicated with the communicating pipes 4 of the 2 first one-way check valves 6 close to the two ends of the first cooling part 2 and the second cooling part 3; the second one-way check valves 8, the second one-way check valves 8 include 2, 2 second one-way check valves 8 are connected in series on the reversing pipe 7, and the conduction direction of the 2 second one-way check valves 8 is opposite to that of the first one-way check valve 6; one end of the connecting pipe 9 is connected to the reverse pipe 7 among the 2 second one-way check valves 8, and one end of the connecting pipe 9 is connected to the communicating pipe 4 among the 2 first one-way check valves 6; a first solenoid valve 10, the first solenoid valve 10 being disposed on the connection pipe 9; the second electromagnetic valve 11 is arranged between the connecting node of the connecting pipe 9 and the communicating pipe 4 and the inlet of the first one-way check valve 6; and a controller 12, wherein the controller 12 is electrically connected with the first electromagnetic valve 10 and the second electromagnetic valve 11. The controller 12 here employs a control component with peripheral circuitry, such as a PLC or Arduino control component.
When the wind direction turns, the cold water firstly flows to the cooling part close to the windward direction through the reversing pipe 7, so that the pigsty is cooled more effectively.
Further, the connection structure between the first cooling portion 2 and the frame body 2-1 includes: a rotating shaft 2-1-1, the rotating shaft 2-1-1 is fixedly connected to the inner side surfaces of the left side and the right side of the frame body 2-1, the rotating shaft 2-1-1 on the left side and the right side is mirror-symmetrical, the rotating shaft 2-1-1 comprises an inner shaft 2-1-2 and an outer shaft 2-1-1, the outer shaft 2-1-1 is coaxial with the inner shaft 2-1-2, the outer shaft 2-1-1 is fixedly connected to the inner shaft 2-1-2, the outer shaft 2-1-1 is provided with a fan-shaped notch 2-1-1 coaxial with the inner shaft 2-1-2, the inner shaft 2-1-2 is provided with a water delivery hole 2-1-2-1 communicated with the communicating pipe 4, and the water delivery hole 2-1-2-2-when the connecting seat 2-2-2-2 is installed on the rotating shaft 2-1-1 1 is communicated with a water pipeline 2-2-1; the cooling device comprises a cooling plate 2-2, a connecting seat 2-2-2, a rotating hole 2-2-1 matched with an outer shaft 2-1-1 is formed in the connecting seat 2-2-2, the central axis of the rotating hole 2-2-1 is parallel to the length direction of the cooling plate 2-2, a fan-shaped block 2-2-2-2 with the inner diameter matched with the inner shaft 2-1-2 is arranged in the rotating hole 2-2-2-1, and the arc angle of the fan-shaped block 2-2-2-2 is smaller than that of a fan-shaped notch 2-1-1; when the connecting seat 2-2-2 is rotatably connected to the rotating shaft 2-1-1, the fan-shaped block 2-2-2 is positioned in the fan-shaped notch 2-1-1, the two side walls of the fan-shaped notch 2-1-1 limit the fan-shaped block 2-2-2, so that the clockwise included angle between the cooling plate 2-2 on the upper portion of the rotating shaft 2-1-1 and the vertical direction can be larger than 0 and smaller than 0, and the widths of the cooling plates 2-2 on the two sides of the connecting seat 2-2-2 are different.
The rotating shaft 2-1-1 is matched with the connecting seat 2-2-2, so that under the pushing of wind, the cooling plate 2-2 can rotate around the rotating shaft 2-1-1 under the action of wind in opposite directions due to different widths of the cooling plate 2-2 on two sides of the central axis of the connecting seat 2-2-2, the direction of the evaporation surface 2-2-4 is changed, and the evaporation surface 2-2-4 on one side of the windward surface is prevented from facing the windward direction, so that water vapor is prevented from evaporating and enters the pigsty to increase the humidity of the pigsty.
Further, still include: the angle sensor 13 is arranged between the connecting seat 2-2-2 and the rotating shaft 2-1-1, and the angle sensor 13 is electrically connected with the controller 12.
Here, the angle of the cooling plate 2-2 is monitored by the angle sensor 13, so as to control the opening and closing of the first electromagnetic valve 10 and the second electromagnetic valve 11, when the first cooling portion 2 is located in the wind direction, the second electromagnetic valve 11 is opened, the first electromagnetic valve 10 is closed, so that the cold water flows to the first cooling portion 2 first, and when the second cooling portion 3 is located in the wind direction, the first electromagnetic valve 10 is opened, the second electromagnetic valve 11 is closed, so that the cold water flows to the second cooling portion 3 first.
The foregoing is a further detailed description of the invention in connection with specific preferred embodiments and it is not intended to limit the invention to the specific embodiments described. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (6)
1. A building pig house cooling system comprises:
a pigsty body (1);
the pigsty is characterized in that the pigsty body (1) is communicated from front to back, and a first cooling part (2) and a second cooling part (3) are respectively arranged at the front and back of the pigsty body (1);
the water source, the water source is with first cooling portion (2) and second cooling portion (3) intercommunication.
2. The building pig house cooling system of claim 1,
the first temperature reduction part (2) comprises:
the frame body (2-1), the frame body (2-1) is a rectangular frame body (2-1);
the cooling plate (2-2), both ends of the cooling plate (2-2) are respectively connected in the frame body (2-1), the cooling plate (2-2) comprises an evaporation surface (2-2-4) and a cooling surface (2-2-5), a water conveying pipeline (2-2-1) which is fully distributed with the cooling plate (2-2) is arranged in the cooling plate (2-2), the water conveying pipeline (2-2-1) is communicated with the evaporation surface (2-2-4) through a capillary tube (3), the cooling plate (2-2) is made of copper, and the water conveying pipeline (2-2-1) is communicated with a water source;
the first cooling part (2) and the second cooling part (3) are identical in structure.
3. The building pig house cooling system of claim 2, further comprising:
the two communicating pipes (4), the said communicating pipe (4) includes two, one communicating pipe (4) connects the first cooling part (2) outlet and the second cooling part (3) inlet, another communicating pipe (4) connects the first cooling part (2) inlet and the second cooling part (3) outlet;
the water pump (5), the water pump (5) of the water pump (5) is communicated with the water source and the communicating pipe (4) through a tee;
the first one-way check valves (6) comprise 2, the 2 first one-way check valves (6) are arranged on two sides of the tee joint, and the conduction directions of the 2 first one-way check valves (6) are the same;
the evaporation surface (2-2-4) of the cooling part close to the windward direction faces towards the windward direction, the evaporation surface (2-2-4) of the cooling part opposite to the windward direction faces away from the windward direction, and the conduction direction of the first one-way check valve (6) is from the cooling part opposite to the windward direction to the cooling part opposite to the windward direction.
4. The building pig house cooling system of claim 2, further comprising:
the two ends of the reverse pipe (7) are communicated with the communicating pipes (4) of the 2 first one-way check valves (6) close to the two ends of the first cooling part (2) and the second cooling part (3);
the second one-way check valves (8), the second one-way check valves (8) include 2, 2 second one-way check valves (8) are connected in series on the reversing pipe (7), and the conduction directions of the 2 second one-way check valves (8) are opposite to the conduction directions of the first one-way check valve (6);
one end of the connecting pipe (9) is connected to the reverse pipe (7) among the 2 second one-way check valves (8), and one end of the connecting pipe (9) is connected to the communicating pipe (4) among the 2 first one-way check valves (6);
a first solenoid valve (10), the first solenoid valve (10) being arranged on the connecting pipe (9);
the second electromagnetic valve (11), the said second electromagnetic valve (11) is set up between joint point and first one-way check valve (6) entrance of connecting pipe (9) and communicating pipe (4);
a controller (12), the controller (12) being electrically connected to the first solenoid valve (10) and the second solenoid valve (11).
5. The building pig house cooling system of claim 4, wherein the connection structure between the first cooling part (2) and the frame body (2-1) comprises:
the rotating shaft (2-1-1) is fixedly connected to the inner side faces of the left side and the right side of the frame body (2-1), the rotating shafts (2-1-1) on the left side and the right side are in mirror symmetry, the rotating shaft (2-1-1) comprises an inner shaft (2-1-2) and an outer shaft (2-1-1), the outer shaft (2-1-1) and the inner shaft (2-1-2) are coaxial, the outer shaft (2-1-1) is fixedly connected to the inner shaft (2-1-2), the outer shaft (2-1-1) is provided with a fan-shaped notch (2-1-1) coaxial with the inner shaft (2-1-2), the inner shaft (2-1-2) is provided with a water conveying hole (2-1-2-1) communicated with the communicating pipe (4), when the connecting seat (2-2-2) is arranged on the rotating shaft (2-1-1), the water delivery hole (2-1-2-1) is communicated with the water delivery pipeline (2-2-1);
the cooling device comprises a connecting seat (2-2-2), the connecting seat (2-2-2) is fixedly connected to the left side and the right side of a cooling plate (2-2), the connecting seat (2-2-2) is provided with a rotating hole (2-2-1) matched with an outer shaft (2-1-1), the central axis of the rotating hole (2-2-2-1) is parallel to the length direction of the cooling plate (2-2), a fan-shaped block (2-2-2-2) with the inner diameter matched with an inner shaft (2-1-2) is arranged in the rotating hole (2-2-2-1), and the arc angle of the fan-shaped block (2-2-2-2) is smaller than that of a fan-shaped notch (2-1-1-1);
when the connecting seat (2-2-2) is rotatably connected to the rotating shaft (2-1-1), the fan-shaped blocks (2-2-2) are located in the fan-shaped notches (2-1-1-1), the two side walls of the fan-shaped notches (2-1-1-1) limit the fan-shaped blocks (2-2-2-2), so that the clockwise included angle between the cooling plate (2-2) on the upper portion of the rotating shaft (2-1-1) and the vertical direction can be larger than 0 and smaller than 0, and the widths of the cooling plates (2-2) on the two sides of the connecting seat (2-2-2) are different.
6. The building pig house cooling system of claim 5, further comprising:
the angle sensor (13) is arranged between the connecting seat (2-2-2) and the rotating shaft (2-1-1), and the angle sensor (13) is electrically connected with the controller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210857824.5A CN115024226A (en) | 2022-07-20 | 2022-07-20 | Building pig house cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210857824.5A CN115024226A (en) | 2022-07-20 | 2022-07-20 | Building pig house cooling system |
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| Publication Number | Publication Date |
|---|---|
| CN115024226A true CN115024226A (en) | 2022-09-09 |
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ID=83128068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210857824.5A Pending CN115024226A (en) | 2022-07-20 | 2022-07-20 | Building pig house cooling system |
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| Country | Link |
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| CN (1) | CN115024226A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110155330A1 (en) * | 2009-12-30 | 2011-06-30 | Development Resources Of Iowa, Inc. | Cross ventilation curtain system |
| CN207461087U (en) * | 2017-11-09 | 2018-06-08 | 河北新裕德畜牧机械科技有限公司 | A kind of deflector regulating system |
| CN208016613U (en) * | 2018-03-30 | 2018-10-30 | 四川省畜牧科学研究院 | Rabbit home cooling system |
| CN208425344U (en) * | 2018-06-07 | 2019-01-25 | 山东创尔沃热泵技术股份有限公司 | A kind of cold net system of cowshed |
| CN209089678U (en) * | 2018-10-27 | 2019-07-12 | 海口伟德牧业有限公司 | A kind of henhouse wet curtain cooling system |
| CN211322455U (en) * | 2019-12-17 | 2020-08-25 | 万海燕 | Pig house that can lower temperature convenient to clearance |
| CN211910035U (en) * | 2020-03-18 | 2020-11-13 | 安徽星辰智创信息科技有限公司 | Ventilating water curtain equipment for farm |
| CN214677016U (en) * | 2021-01-12 | 2021-11-12 | 新疆西域沐羊人农牧科技有限公司 | Livestock-raising of convenient control range is cooling cascade for house |
-
2022
- 2022-07-20 CN CN202210857824.5A patent/CN115024226A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110155330A1 (en) * | 2009-12-30 | 2011-06-30 | Development Resources Of Iowa, Inc. | Cross ventilation curtain system |
| CN207461087U (en) * | 2017-11-09 | 2018-06-08 | 河北新裕德畜牧机械科技有限公司 | A kind of deflector regulating system |
| CN208016613U (en) * | 2018-03-30 | 2018-10-30 | 四川省畜牧科学研究院 | Rabbit home cooling system |
| CN208425344U (en) * | 2018-06-07 | 2019-01-25 | 山东创尔沃热泵技术股份有限公司 | A kind of cold net system of cowshed |
| CN209089678U (en) * | 2018-10-27 | 2019-07-12 | 海口伟德牧业有限公司 | A kind of henhouse wet curtain cooling system |
| CN211322455U (en) * | 2019-12-17 | 2020-08-25 | 万海燕 | Pig house that can lower temperature convenient to clearance |
| CN211910035U (en) * | 2020-03-18 | 2020-11-13 | 安徽星辰智创信息科技有限公司 | Ventilating water curtain equipment for farm |
| CN214677016U (en) * | 2021-01-12 | 2021-11-12 | 新疆西域沐羊人农牧科技有限公司 | Livestock-raising of convenient control range is cooling cascade for house |
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