CN113349069A - Temperature and humidity intelligent control's environmental protection pig house in house - Google Patents

Temperature and humidity intelligent control's environmental protection pig house in house Download PDF

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Publication number
CN113349069A
CN113349069A CN202110781120.XA CN202110781120A CN113349069A CN 113349069 A CN113349069 A CN 113349069A CN 202110781120 A CN202110781120 A CN 202110781120A CN 113349069 A CN113349069 A CN 113349069A
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CN
China
Prior art keywords
pigsty
air
temperature
case
humidity
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Pending
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CN202110781120.XA
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Chinese (zh)
Inventor
郭佳
郭凯
杨森
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Henan Tianjufu Agriculture And Animal Husbandry Development Co ltd
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Henan Tianjufu Agriculture And Animal Husbandry Development Co ltd
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Priority to CN202110781120.XA priority Critical patent/CN113349069A/en
Publication of CN113349069A publication Critical patent/CN113349069A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/0047Air-conditioning, e.g. ventilation, of animal housings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/0047Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0064Construction of air inlets or outlets in walls
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/0047Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0076Arrangement of heaters or heat exchangers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/0047Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0082Water misting or cooling systems

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

An environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty comprises a pigsty, wherein the pigsty comprises a breeding layer, a dirt layer and a ventilation device; the air interchanger is arranged on a side wall of the pigsty and penetrates through the wall; the bearing plate is provided with a separation fence; the air interchanger comprises a case, the case is a hollow cube, a heat exchanger and a heater are arranged in the case, the heat exchanger is a cube structure, and an air inlet motor and an air exhaust motor are respectively arranged on an air inlet pipe and an air exhaust pipe; the device can realize the exchange ventilation of the air of the breeding layer in the pigsty and the outdoor air by combining the ventilation device and the blast pipe, thereby achieving the purpose of controlling the adjustment of the temperature and the humidity of the air in the pigsty; the air interchanger can realize the effect of high-quality and high-quality cultivation when the cultivation layer in the pigsty is ventilated through the combination of the heat exchanger, the heating device, the cooling device and the purifier.

Description

Temperature and humidity intelligent control's environmental protection pig house in house
Technical Field
The invention relates to the technical field of intelligent breeding, in particular to an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty.
Background
With the development of social economy, the living standard of people is increasingly improved, and the requirements on food health and food quality are increasingly high; meat is used as a main protein source in human food, so that the meat is convenient to obtain, has the advantages of good taste and flavor, high-quality protein and the like, and becomes one of common foods on a human dining table.
Under the influence of Chinese conditions and dietary habits of people, pork becomes one of the main world consuming countries; in the face of increasing pork demand, breeding equipment related to pig breeding is continuously developed, and large-scale breeding becomes a great trend of pig breeding.
The large-scale breeding of the live pigs can effectively relieve the market supply pressure, but also brings certain problems; firstly, because the large-scale farm is large in scale, high-quality and high-quality culture is difficult to carry out; in the process of pig breeding, besides the selection of feed in the breeding process, the temperature, humidity and air quality in a pigsty have great influence on the growth speed and quality of pigs.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and a using method thereof.
The invention is realized by the following technical scheme: an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty comprises a pigsty, wherein the pigsty comprises a breeding layer, a dirt layer and a ventilation device; the pigsty is divided into two parts, wherein the upper layer is a breeding layer, the lower layer is a dirt layer, and the breeding layer and the dirt layer are separated by a bearing plate; the air interchanger is arranged on a side wall of the pigsty and penetrates through the wall; the bearing plate is provided with a separation fence, and the separation fence is provided with a detection device and is connected with the air interchanger through a circuit and a controller; the air interchanger comprises a case, wherein the case is a hollow cube, an exhaust pipe is arranged at the upper part of the left side outside the case, an air inlet pipe is arranged at the lower part of the left side outside the case, an air inlet pipe is arranged at the upper part of the right side outside the case, and an exhaust pipe is arranged at the lower part of the right side outside the case; the heat exchanger is a cube structure consisting of a plurality of vertical round tubes which are alternately distributed, the sides of the heat exchanger are fixed at the middle positions of the left side, the right side, the upper side and the lower side in the box body, the heater is arranged at the middle positions of the air inlet pipe and the heat exchanger, and the air inlet pipe and the air exhaust pipe are respectively provided with an air inlet motor and an air exhaust motor; the utility model discloses a pig house, including pig house, inlet tube, blast pipe pass through the pipeline and be connected with the blast pipe, the blast pipe pass through the pipeline and be connected with the gas vent, the gas vent set up in the high position of the loading board that is close to the pig house, the blast pipe pass through the mounting and be fixed in the top of pig house, the blast pipe be provided with the pipeline of evenly distributed bleeder vent for the front end, the blast pipe pass through the pipeline and be connected with the gas vent, the gas vent set up in the high position of the loading board that is close to the pig house.
Preferably, an air inlet filter screen is arranged in the case corresponding to the air inlet pipe, and an air outlet filter screen is arranged in the case corresponding to the air outlet pipe.
Preferably, the outer part of the case is provided with a mounting plate.
Preferably, the cabinet is provided with an access door corresponding to the heater.
Preferably, a purifier is arranged between the heat exchanger and the exhaust pipe in the case.
Furthermore, the purifier is in a triangular prism structure.
Furthermore, a replacement door is arranged on the case corresponding to the purifier.
Preferably, a cooling device is arranged above the outside of the case, and the cooling device extension pipeline is arranged in the heat exchanger.
The invention has the beneficial effects that: the device can realize the exchange ventilation of the air of the breeding layer in the pigsty and the outdoor air by combining the ventilation device and the blast pipe, thereby achieving the purpose of controlling the adjustment of the temperature and the humidity of the air in the pigsty; the air interchanger can realize waste temperature recovery and purification of discharged gas when an aquaculture layer in a pigsty is ventilated through the combination of the heat exchanger, the heating device, the cooling device and the purifier; therefore, energy conservation can be realized by recycling waste heat, and meanwhile, the discharged gas can be treated, so that the pollution to the air around the farm is avoided; meanwhile, according to the optimum breeding conditions of the live pigs in different stages and types, the ventilation device is controlled to work by matching with the detection device and the processor, and finally the effect of high-quality breeding is achieved.
Drawings
FIG. 1 is a schematic view of an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and the overall structure of the device.
Fig. 2 is a schematic view of the air flow in the top view of an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and a using method thereof.
Fig. 3 is a schematic sectional structure view of an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and a ventilation device using the environment-friendly pigsty.
Fig. 4 is a schematic perspective view of a heat exchanger of an air interchanger in an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and a using method thereof.
Fig. 5 is a schematic view of the working gas trend of the ventilation device of the environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and the use method thereof.
Fig. 6 is a schematic view of a three-dimensional structure of an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and a ventilation device using the environment-friendly pigsty.
FIG. 7 is a schematic view of the working principle and flow of an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and a using method thereof.
FIG. 8 is a comparison graph of the internal and external temperature and humidity detection data of an environment-friendly pigsty with intelligent control of temperature and humidity in the pigsty and a using method thereof.
FIG. 9 is a comparison chart of the internal and external temperature and humidity detection data of the pigsty (product 4) in the environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty and the using method thereof.
Wherein: 1. a pigsty; 11. a culture layer; 12. a dirt layer; 13. a carrier plate; 14. a divider bar; 2. a detection device; 3. a ventilation device; 31. a chassis; 32. mounting a plate; 33. a cooling device; 4. an exhaust pipe; 41. an exhaust filter screen; 42. an exhaust port; 5. an air inlet pipe; 51. an air inlet filter screen; 6. an exhaust duct; 61. an air exhaust motor; 7. an air inlet pipe; 71. an air inlet motor; 72. an air supply pipe; 8. a heat exchanger; 81. a heater; 82. an access door; 9. a purifier; 91. the door is replaced.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, an environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty comprises a pigsty 1, wherein the pigsty 1 comprises a breeding layer 11, a dirt layer 12 and a ventilation device 3; the pigsty 1 is divided into two parts, the upper layer is a breeding layer 11 and is used for breeding pigs; the lower layer is a dirt layer 12 which can collect the excrement of the pigs and carry out subsequent treatment; the breeding layer 11 and the pollutant layer 12 are separated by a bearing plate 13, and the bearing plate 13 is mainly used for supporting and bearing the bred pigs; the air interchanger 3 is arranged on the side wall of the pigsty 1 and penetrates through the wall; the bearing plate 13 is provided with a separation fence 14 for performing plane division and separation on the culture layer 11; the detection device 2 is arranged on the partition fence 14 and is connected with the ventilation device 3 through a circuit and a controller, and the detection device 2 can detect the temperature and humidity information of the position of the breeding layer 11 in the pigsty 1 and send the information to the processor to be processed, and then the whole device carries out ventilation, cooling, heating and other actions; the ventilation device 3 comprises a case 31, wherein the case 31 is a hollow cube and is a protection structure of main functional parts of the whole device; an exhaust pipe 4 is arranged at the upper part of the left side of the outer part of the case 31 and used for exhausting indoor air; the lower part of the left side of the outer part of the case 31 is provided with an air inlet pipe 7 for pumping fresh air into a room; the upper part of the right side of the outside of the case 31 is provided with an air inlet pipe 5 for pumping outdoor air into a room; the lower part of the right side of the outside of the case 31 is provided with an exhaust pipe 6 for exhausting gas out of the room; the heat exchanger 8 and the heater 81 are arranged in the case 31, the heat exchanger 8 is of a cube structure formed by a plurality of vertical round tubes which are alternately distributed, and the sides of the heat exchanger 8 are fixed at the middle positions of the left side, the right side, the upper side and the lower side in the case body and are used for absorbing residual temperature of the pumped gas and preheating the gas pumped outdoors; the heater 81 is arranged between the air inlet pipe 7 and the heat exchanger 8, so that the gas can be heated when the temperature of the pumped gas is low and the culture requirement cannot be met; wherein the air inlet pipe 7 and the air outlet pipe 6 are respectively provided with an air inlet motor 71 and an air outlet motor 61 for providing power for the movement of air; the air inlet pipe 7 is connected with the air supply pipe 72 through a pipeline, the air supply pipe 72 is fixed at the top of the pigsty 1 through a fixing piece, and the air supply pipe 72 is a pipeline with uniformly distributed air holes at the front end and is used for supplying outdoor fresh air to the sealing end of the pigsty 1, so that air flow in the pigsty 1 is realized, and air flow and replacement in the pigsty 1 are realized through air flow; the exhaust pipe 4 is connected with the exhaust port 42 through a pipeline, and the exhaust port 42 is arranged at the height position of the bearing plate 13 close to the pigsty 1 and used for collecting stale air in the pigsty 1 and exhausting the stale air through the exhaust pipe 4.
The air inlet filter screen 51 is arranged in the case 31 corresponding to the position of the air inlet pipe 5, so that sundries can be prevented from entering the device.
The exhaust filter screen 41 is arranged in the case 31 corresponding to the exhaust pipe 4, so that sundries can be prevented from entering the device.
The mounting plate 32 is arranged outside the case 31, so that the device can be conveniently mounted.
The cabinet 31 is provided with an access door 82 corresponding to the heater 81, so that the detection and maintenance of the heater 81 of the device are facilitated.
The purifier 9 is arranged between the heat exchanger 8 and the exhaust pipe 6 in the case 31, and can absorb harmful gas exhausted by the device and avoid air pollution.
The purifier 9 is in a triangular prism structure.
The case 31 is provided with a replacement door 91 corresponding to the purifier 9, so that the purifier 9 of the device can be conveniently detected and maintained.
The outside top of quick-witted case 31 be provided with cooling device 33, and cooling device 33 extension pipeline sets up in heat exchanger 8, can be used for the suction air cooling when too high in temperature.
When the installation is carried out, the ventilation device 3 is installed into the square hole reserved in the pigsty 1 and is fixed through the installation plate 32, and then the installation is finished.
A method for using environment-friendly pigsty with intelligently controlled temperature and humidity in the pigsty comprises
And (3) feeding piglets: the temperature is 23-35 ℃, and the humidity is 60-70%;
and (3) a piglet nursing stage: the temperature is 20-28 ℃, and the humidity is 60-80%;
and (3) growth stage: the temperature is 18-20 ℃, and the humidity is 60-80%;
and (3) fattening stage: the temperature is 17-18 ℃, and the humidity is 60-80%;
pregnant sows: the temperature is 15-18 ℃, and the humidity is 60-80%;
feeding sows: the temperature is 18-20 ℃, and the humidity is 60-80%.
Example one
When the whole device is manually controlled and the device normally works, firstly, the air exhaust motor 61 and the air inlet motor 71 are started, as shown in figure 5, indoor air and outdoor air flow in the direction of figure 5, the indoor air enters the device through the exhaust pipe 4 and is subjected to residual temperature recovery through the heat exchanger 8, and finally, the indoor air is discharged out of the device through the exhaust pipe 6; outdoor air enters the device through the air inlet pipe 5, passes through the heat exchanger 8 and finally enters the room through the air inlet pipe 5, and then the exchange and heat exchange of indoor air are completed.
When the requirement for entering indoor temperature cannot be met (the temperature is too low) through the heat exchanger, the heater 81 works to heat the heat-exchanged gas again, so that the air entering the indoor is heated.
When the requirement of entering indoor temperature (too high temperature) cannot be met through the heat exchanger, the cooling device 33 works to cool the heat-exchanged gas again, so that the temperature of the air entering the room is reduced.
Example two
When the whole device is automatically controlled, firstly, the air exhaust motor 61 and the air inlet motor 71 are started, as shown in fig. 5, indoor air and outdoor air flow in the direction of fig. 5, the indoor air enters the device through the exhaust pipe 4 and is subjected to residual temperature recovery through the heat exchanger 8, and finally, the indoor air is discharged out of the device through the exhaust pipe 6; outdoor air enters the device through the air inlet pipe 5, passes through the heat exchanger 8 and finally enters the room through the air inlet pipe 5, and then the exchange and heat exchange of indoor air are completed.
When the heat exchanger can not reach the requirement of entering the indoor temperature (the temperature is too low), the detection device 2 collects temperature information and judges the temperature, the heater 81 is started to work after the judgment is finished, the gas after heat exchange is reheated, and the heating of the air entering the indoor space is realized.
When the heat exchanger can not reach the requirement of entering the indoor temperature (the temperature is too high), the detection device 2 collects temperature information and judges the temperature, the cooling device 33 works after the judgment is finished, the gas after heat exchange is cooled again, and the cooling of the air entering the indoor is realized.
As shown in FIG. 7, the related temperature information and the working state information of the cooling device, the heater, the air inlet motor and the air exhaust motor are sent to the display end at the same time, so that the detection and the monitoring of workers are facilitated.
EXAMPLE III
Inputting relevant data of pig breeding into a processor of the device, wherein the relevant specific parameters are as follows:
and (3) feeding piglets: the temperature is 23-35 ℃, and the humidity is 60-70%;
and (3) a piglet nursing stage: the temperature is 20-28 ℃, and the humidity is 60-80%;
and (3) growth stage: the temperature is 18-20 ℃, and the humidity is 60-80%;
and (3) fattening stage: the temperature is 17-18 ℃, and the humidity is 60-80%;
pregnant sows: the temperature is 15-18 ℃, and the humidity is 60-80%;
feeding sows: the temperature is 18-20 ℃, and the humidity is 60-80%.
Parameters are set according to the type of the live pig specifically bred in the pigsty, and the device is adjusted to be in an automatic control state, as shown in fig. 7, the device can work fully automatically.
When the heat exchanger cannot meet the requirement of entering indoor temperature (the temperature is lower than the preset temperature), the detection device 2 collects temperature information and judges the temperature, the heater 81 is started to work after the judgment is finished, the gas after heat exchange is reheated, and the heating of the air entering the room is realized.
When the heat exchanger can not reach the requirement of entering the indoor temperature (the temperature is higher than the preset temperature), the detection device 2 collects temperature information and judges the temperature, the cooling device 33 works after the judgment is finished, the gas after heat exchange is cooled again, and the cooling of the air entering the indoor is realized.
When humidity was too big in the pig house, detection device 2 gathered humidity information and carried out humidity and judges, and the air inlet motor carries out work with the motor of airing exhaust after judging the completion, accomplishes the work of taking a breath to the inside air of pig house, realizes the adjustment and the control of humidity.
As shown in figures 8-9, in the actual use of the system, the outdoor temperature changes with time in a large range, while the temperature in the pigsty changes in a very small range, and the temperature and the humidity are stable in the temperature and humidity range which is optimum for the growth of the pigs.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides a humiture intelligent control's environmental protection pig house in house which characterized in that: comprises a pigsty and an air interchanger; the pigsty is divided into two parts, wherein the upper layer is a breeding layer, the lower layer is a dirt layer, and the breeding layer and the dirt layer are separated by a bearing plate; the air interchanger is arranged on a side wall of the pigsty and penetrates through the wall; the bearing plate is provided with a separation fence, and the separation fence is provided with a detection device and is connected with the air interchanger through a circuit and a controller; the air interchanger comprises a case, wherein the case is a hollow cube, an exhaust pipe is arranged at the upper part of the left side outside the case, an air inlet pipe is arranged at the lower part of the left side outside the case, an air inlet pipe is arranged at the upper part of the right side outside the case, and an exhaust pipe is arranged at the lower part of the right side outside the case; the heat exchanger is a cube structure consisting of a plurality of vertical round tubes which are alternately distributed, the heat exchanger is fixed at the middle position of the left, right, upper and lower sides in the box body, the heater is arranged at the middle position of the air inlet pipe and the heat exchanger, and the air inlet pipe and the air exhaust pipe are respectively provided with an air inlet motor and an air exhaust motor; the utility model discloses a pig house, including the inlet tube, blast pipe front end, exhaust pipe, the inlet tube pass through the pipeline and be connected with the blast pipe, the blast pipe pass through the mounting and be fixed in the top of pig house, the blast pipe front end be provided with evenly distributed bleeder vent, the exhaust pipe pass through the pipeline and be connected with the gas vent, the gas vent set up in the high position of the loading board of pig house.
2. The environment-friendly pigsty with the temperature and humidity intelligently controlled in the pigsty according to claim 1, characterized in that: the machine case is internally provided with an air inlet filter screen corresponding to the position of the air inlet pipe, and the machine case is internally provided with an exhaust filter screen corresponding to the position of the exhaust pipe.
3. The environment-friendly pigsty with the temperature and humidity intelligently controlled in the pigsty according to claim 1, characterized in that: and a mounting plate is arranged outside the case.
4. The environment-friendly pigsty with the temperature and humidity intelligently controlled in the pigsty according to claim 1, characterized in that: and an access door is arranged on the case corresponding to the heater.
5. The environment-friendly pigsty with the temperature and humidity intelligently controlled in the pigsty according to claim 1, characterized in that: and a purifier is arranged between the heat exchanger and the exhaust pipe in the case.
6. The environment-friendly pigsty with the temperature and humidity intelligently controlled in the pigsty according to claim 5, characterized in that: the purifier is in a triangular prism structure.
7. The environment-friendly pigsty with the temperature and humidity intelligently controlled in the pigsty according to claim 5, characterized in that: the machine case is provided with a replacing door corresponding to the purifier.
8. The environment-friendly pigsty with the temperature and humidity intelligently controlled in the pigsty according to claim 1, characterized in that: a cooling device is arranged above the outer portion of the case, and an extension pipeline of the cooling device is arranged in the heat exchanger.
CN202110781120.XA 2021-07-10 2021-07-10 Temperature and humidity intelligent control's environmental protection pig house in house Pending CN113349069A (en)

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Cited By (2)

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CN114128623A (en) * 2021-11-18 2022-03-04 山西长荣农业科技股份有限公司 Precise ventilation system utilizing heat pump and ventilation pipe in pigsty and operation method
CN114303960A (en) * 2021-12-28 2022-04-12 广东呼研菲兰科技有限责任公司 Experimental system and experimental method for quantitative exposure of animal blowing environment

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