CN108739417B - Pipeline type heat exchange environment control system and method for cage chicken house - Google Patents
Pipeline type heat exchange environment control system and method for cage chicken house Download PDFInfo
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- CN108739417B CN108739417B CN201810983584.7A CN201810983584A CN108739417B CN 108739417 B CN108739417 B CN 108739417B CN 201810983584 A CN201810983584 A CN 201810983584A CN 108739417 B CN108739417 B CN 108739417B
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- pipe
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- fresh air
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- 241000287828 Gallus gallus Species 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 14
- 239000002912 waste gas Substances 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 229920000728 polyester Polymers 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 235000013330 chicken meat Nutrition 0.000 description 42
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- A01K1/0052—Arrangement of fans or blowers
-
- 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
- A01K1/0076—Arrangement of heaters or heat exchangers
-
- 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
- A01K31/00—Housing birds
- A01K31/002—Poultry cages, e.g. transport boxes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Housing For Livestock And Birds (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a pipeline type heat exchange environment control system and a method for a cage chicken house, wherein the pipeline type heat exchange environment control system comprises the following components: fresh air system, exhaust gas system and heat exchange device; the fresh air system comprises a fresh air fan, a main air supply pipe and branch air supply pipes, wherein the fresh air fan is connected with the main air supply pipe through a fresh air inlet, and the main air supply pipe is divided into a plurality of branches to enter each hencoop chamber; each chicken coop chamber is internally provided with a heat exchange device and an exhaust gas system, the heat exchange device comprises a ventilation pipeline, a fresh air heating pipe is arranged in the ventilation pipeline, and the fresh air heating pipe is communicated with a main air supply pipe; one side of the heat exchange device is connected with the waste gas system, and the other side of the heat exchange device is provided with an exhaust pipe; the fresh air heating pipe is arranged in an S shape in the heat exchange device; the material of the fresh air heating pipe, the branch air supply pipe and the branch return air pipe is flexible polyester fiber. The invention can control the air exchange of a single chicken coop room by utilizing the energy of the environment, thereby achieving the purpose of accurate control.
Description
Technical Field
The invention relates to the field of cultivation equipment, in particular to a pipeline type heat exchange environment control system and method for a cage chicken house.
Background
The chicken growth has high requirements on the environment temperature and the content of harmful gases, and how to ensure the temperature in the henhouse and simultaneously ventilate the henhouse becomes a problem to be solved urgently. The cage chicken house is relatively poor in air quality because of the fact that the number of chickens is large, the situation in the house is complex, and air supply dead angles can occur frequently.
In the cold region, the cage-raised chicken houses have heating devices such as a heater, an electric heating pipe and the like in winter, but because the air quality in the houses is poor, fresh air needs to be replaced. At present, a plurality of problems exist in the way that the ventilation small window is opened, for example, the temperature near the ventilation small window can drop sharply, chickens are easy to catch cold, and the air quality at the position far from the small window is still poor and cannot be relieved. And the ventilation window is not good in control of ventilation quantity, once the ventilation quantity is increased, the temperature in the house can be rapidly reduced, energy is wasted, and the ventilation window is not in line with the current large environment with energy conservation and emission reduction. If the window is too small, the air quality in the house can not be effectively relieved, and the disease probability of chickens can be greatly increased. Meanwhile, the ventilation window is manually opened and closed, so that the manual workload and cost are greatly increased, and the control is inaccurate, thereby being unfavorable for the good growth of chickens.
Disclosure of Invention
In order to solve the defects of the technology, the invention provides a pipeline type heat exchange environment control system and a pipeline type heat exchange environment control method for a cage chicken house.
In order to solve the technical problems, the invention adopts the following technical scheme: a ducted heat exchange environmental control system for a cage chicken house, comprising: fresh air system, exhaust gas system and heat exchange device; the fresh air system comprises a fresh air fan, a main air supply pipe and branch air supply pipes, wherein the fresh air fan is connected with the main air supply pipe through a fresh air inlet, and the main air supply pipe is divided into a plurality of branches to enter each chicken coop chamber; each chicken coop chamber is internally provided with a heat exchange device and an exhaust gas system, the heat exchange device comprises a ventilation pipeline, a fresh air heating pipe is arranged in the ventilation pipeline, and the fresh air heating pipe is communicated with a main air supply pipe; one side of the heat exchange device is connected with the waste gas system, and the other side of the heat exchange device is provided with an exhaust pipe; the fresh air heating pipe is arranged in an S shape in the heat exchange device; the heat exchange device is fixed in the middle of the chicken coop chamber through a steel wire rope;
the waste gas system comprises a return air pipe and a return air fan, the air pipe of the return air pipe heat exchange device is communicated, the return air fan is arranged on the return air pipe, the tail end of the return air pipe is a branch return air pipe, and the branch return air pipe is arranged in parallel along the heat exchange device and is fixed at one side of the chicken coop chamber through a horizontally arranged steel wire rope; an air return port is arranged on the branch air return pipe along the length direction;
a branch blast pipe is arranged in the chicken coop chamber, the branch blast pipe is connected with a fresh air heating pipe, and the tail end of the branch blast pipe is arranged in parallel along the heat exchange device and is fixed at one side of the chicken coop chamber through a horizontally arranged steel wire rope; an air outlet is formed in the branch air supply pipe along the length direction; the pipe diameter of the branch blast pipe is gradually reduced from the starting end to the tail end;
the branch blast pipes and the branch return air pipes are symmetrically arranged on two sides of the chicken coop chamber, and the fresh air heating pipes, the branch blast pipes and the branch return air pipes are made of flexible polyester fibers.
Further, the part of the main air supply pipe entering each chicken coop chamber is provided with an electromagnetic valve.
Further, the pipeline type heat exchange environment control system further comprises a wireless sensor and a controller, wherein the wireless sensor is arranged in each chicken coop chamber and is connected with the controller through wireless signals, and the controller regulates and controls the fresh air fan, the electromagnetic valve and the return air fan to work through electric signals.
Further, the steel wire rope is arranged on the top surface of the chicken coop, and two ends of the steel wire rope are fixed on the wall surface.
Further, the inner sides of the branch air supply pipe and the branch air return pipe are provided with antibacterial coatings.
Further, the inner side and the outer side of the fresh air heating pipe are both provided with heat conducting coatings.
The invention also discloses a pipeline type heat exchange environment control method for the cage chicken house, which comprises the following steps:
when the wireless sensor in each hencoop chamber senses that the air quality in the hencoop chamber reaches a threshold value, a signal is transmitted to a controller, and the controller controls a return air fan in the hencoop chamber and a corresponding main air supply pipe electromagnetic valve to be started;
fresh air is sent into a fresh air heating pipe of each heat exchange device through a main air supply pipe connected with a fresh air fan, and waste gas is sent into the fresh heat exchange device through a return air pipe by a return air fan through a return air pipe;
the exhaust gas wraps the cold fresh air in the fresh air heating pipe, the fresh air and the exhaust gas generate heat exchange, the temperature of the fresh air after the heat exchange rises, and the fresh air enters the conical branch air supply pipe after passing through the main air supply pipe;
fresh air after heat exchange can be uniformly sent to all corners of the chicken coop chamber through the air outlets of the branch air supply pipes;
the waste gas with reduced temperature after the exchange is discharged through an exhaust pipe, and the whole set of heat exchange process is completed.
The invention provides an environment control system by utilizing the energy of the environment, and can heat fresh air and introduce the fresh air into a henhouse, and simultaneously prevent the influence of cold air on environment organisms; the invention uses polyester fiber to manufacture fiber fabric air pipe, which has low cost, high heat exchange rate, scientific system design, uniform air supply and no dead angle. The invention can control the air exchange of a single chicken coop chamber, thereby achieving the purpose of accurate control; when the heat exchange environment control systems in all the chicken coops are started at the same time, complete air flow is formed in the space, and air circulation exchange is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a top view of the present invention applied to a cage chicken house.
Fig. 3 is a schematic view of the structure of the inside of the heat exchange device.
In the figure: 1. fresh air blower; 2. a heat exchange device; 3. an air return pipe; 4. a branch return air pipe; 5. a return air blower; 6. a main air supply pipe; 7. supporting an air supply pipe; 8. an exhaust pipe; 9. a wire rope; 10. fresh air heating pipe.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1-3, the cage chicken house comprises a plurality of parallel chicken coops, and the pipeline type heat exchange environment control system of the cage chicken house comprises: a fresh air system, an exhaust gas system and a heat exchange device 2; the fresh air system comprises a fresh air fan 1, a main air supply pipe 6 and branch air supply pipes 7, wherein the fresh air fan 1 is connected with the main air supply pipe 6 through a fresh air inlet, and the main air supply pipe 6 is divided into a plurality of branches to enter each chicken coop chamber; each chicken coop chamber is internally provided with a heat exchange device 2 and an exhaust system, the heat exchange device 2 comprises a ventilation pipeline, a fresh air heating pipe 10 is arranged in the ventilation pipeline, and the fresh air heating pipe 10 is communicated with the main air supply pipe 6; the fresh air heating pipe 10 is arranged in an S shape in the heat exchange device 2; one side of the heat exchange device 2 is connected with an exhaust system, and the other side is provided with an exhaust pipe 8; a heat insulation plate is arranged outside the heat exchange device 2;
the waste gas system comprises a return air pipe 3 and a return air fan 5, wherein the return air pipe is communicated with a vent pipeline of the heat exchange device 2, the return air fan 5 is arranged on the return air pipe 3, the tail end of the return air pipe 3 is a branch return air pipe 4, and the branch return air pipe 4 is arranged in parallel along the heat exchange device 2 and is fixed at one side of the chicken coop chamber through a horizontally arranged steel wire rope 9; an air return port is arranged on the branch air return pipe 4 along the length direction;
a branch blast pipe 7 is arranged in the chicken coop chamber, the branch blast pipe 7 is connected with a fresh air heating pipe 10, and the tail end of the branch blast pipe 7 is arranged in parallel along the heat exchange device 2 and is fixed at one side of the chicken coop chamber through a horizontally arranged steel wire rope 9; an air outlet is formed in the length direction of the branch air supply pipe 7; the branch blast pipe 7 is conical, and the pipe diameter of the branch blast pipe 7 is gradually reduced from the starting end to the tail end;
the steel wire rope 9 is arranged on the top surface of the chicken coop, and two ends of the steel wire rope are fixed on the wall surface; the side surface of the air pipe is provided with a hook along the steel wire rope, and the air pipe is fixed on the steel wire rope through the hook; the branch blast pipe 7 and the branch return pipe 4 are symmetrically arranged at two sides of the chicken coop chamber, and the heat exchange device 2 is fixed at the middle part of the chicken coop chamber through a steel wire rope 9.
The material of the fresh air heating pipe 10, the branch air supply pipe 7 and the branch air return pipe 4 is flexible polyester fiber, the inner sides of the branch air supply pipe 7 and the branch air return pipe 4 are provided with antibacterial coatings, and the inner sides and the outer sides of the fresh air heating pipe 10 are provided with heat conducting coatings.
The part of the main air supply pipe 6 entering each chicken coop chamber is provided with an electromagnetic valve, the pipeline type heat exchange environment control system further comprises a wireless sensor and a controller, the wireless sensor is arranged in each chicken coop chamber, the wireless sensor is connected with the controller through wireless signals, and the controller regulates and controls the fresh air fan 1, the electromagnetic valve and the return air fan 5 to work through electric signals.
The realization process of heat exchange is as follows: when the wireless sensor in each hencoop chamber senses that the air quality in the hencoop chamber reaches a threshold value, a signal is transmitted to a controller, and the controller controls the solenoid valves of the air return fan 5 and the corresponding main air supply pipe 6 in the hencoop chamber to be started;
fresh air is sent into a fresh air heating pipe 10 of each heat exchange device 2 through a main air sending pipe 6 connected with a fresh air fan 1, and waste gas is sent into the new heat exchange devices 2 through a return air pipe 3 and a return air fan 5 through a branch return air pipe 4;
the exhaust gas wraps the cold fresh air in the fresh air heating pipe 10, the fresh air and the exhaust gas generate heat exchange, the temperature of the fresh air after the heat exchange rises, and the fresh air enters the conical branch air supply pipe 7 after passing through the main air supply pipe 6;
fresh air after heat exchange can be uniformly sent to all corners of the chicken coop chamber through the air outlet of the branch air supply pipe 7;
the exhaust gas with reduced temperature after the exchange is discharged through the exhaust pipe 8, and the whole set of heat exchange process is completed. The invention can control the air exchange of a single chicken coop chamber, thereby achieving the purpose of accurate control; when the heat exchange environment control systems in all the chicken coops are started at the same time, complete air flow is formed in the space, and air circulation exchange is facilitated.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, but is also intended to be limited to the following claims.
Claims (7)
1. The utility model provides a pipeline formula heat exchange environment control system of chicken coop is raised in cages, includes new trend system, exhaust system and heat exchange device (2), its characterized in that: the fresh air system comprises a fresh air fan (1), a main air supply pipe (6) and branch air supply pipes (7), wherein the fresh air fan (1) is connected with the main air supply pipe (6), and the main air supply pipe (6) is divided into a plurality of branches to enter each chicken coop chamber; each chicken coop chamber is internally provided with a heat exchange device (2) and an exhaust gas system, the heat exchange device (2) comprises a ventilation pipeline, a fresh air heating pipe (10) is arranged in the ventilation pipeline, and the fresh air heating pipe (10) is communicated with a main air supply pipe (6); the fresh air heating pipe (10) is arranged in an S shape in the heat exchange device (2); one side of the heat exchange device (2) is connected with the waste gas system, and the other side is provided with an exhaust pipe (8); an insulation board is arranged on the outer side of the heat exchange device (2), and the heat exchange device (2) is fixed in the middle of the chicken coop chamber through a steel wire rope (9);
the waste gas system comprises a return air pipe (3) and a return air fan (5), wherein the return air pipe (3) is communicated with a ventilation pipeline of the heat exchange device (2), the return air fan (5) is arranged on the return air pipe (3), the tail end of the return air pipe (3) is a branch return air pipe (4), and the branch return air pipe (4) is arranged in parallel along the heat exchange device (2) and is fixed at one side of the chicken coop room through a horizontally arranged steel wire rope (9); an air return port is arranged on the branch air return pipe (4) along the length direction;
a branch blast pipe (7) is arranged in the chicken coop chamber, the branch blast pipe (7) is connected with a fresh air heating pipe (10), and the tail end of the branch blast pipe (7) is arranged in parallel along the heat exchange device (2) and is fixed at one side of the chicken coop chamber through a horizontally arranged steel wire rope (9); an air outlet is formed in the branch air supply pipe (7) along the length direction; the branch blast pipe (7) is conical, and the pipe diameter of the branch blast pipe (7) is gradually reduced from the initial end to the tail end;
the branch blast pipe (7) and the branch return pipe (4) are symmetrically arranged on two sides of the chicken coop chamber, and the fresh air heating pipe (10), the branch blast pipe (7) and the branch return pipe (4) are made of flexible polyester fibers.
2. A ducted heat exchange environmental control system of a cage chicken coop as claimed in claim 1, wherein: the part of the main air supply pipe (6) entering each chicken coop chamber is provided with an electromagnetic valve.
3. A ducted heat exchange environmental control system of a cage chicken coop as claimed in claim 2, wherein: the pipeline type heat exchange environment control system further comprises a wireless sensor and a controller, wherein the wireless sensor is arranged in each chicken coop chamber and is connected with the controller through wireless signals, and the controller regulates and controls the fresh air fan (1), the electromagnetic valve and the return air fan (5) to work through electric signals.
4. A ducted heat exchange environmental control system of a cage chicken coop as claimed in claim 3, wherein: the steel wire rope (9) is arranged on the top surface of the chicken coop, and two ends of the steel wire rope (9) are fixed on the wall surface.
5. The ducted heat exchange environment control system of a cage chicken coop of claim 4, wherein: the inner sides of the branch blast pipe (7) and the branch return pipe (4) are provided with antibacterial coatings.
6. The ducted heat exchange environment control system of a cage chicken coop of claim 5, wherein: the inner side and the outer side of the fresh air heating pipe (10) are both provided with heat conducting coatings.
7. A control method of a pipeline-type heat exchange environment control system of a cage chicken house according to any one of claims 1 to 6, characterized by: the method comprises the following steps:
when the wireless sensor in each hencoop chamber senses that the air quality in the hencoop chamber reaches a threshold value, a signal is transmitted to a controller, and the controller controls the solenoid valves of the air return fan (5) and the corresponding main air supply pipe (6) in the hencoop chamber to be started;
fresh air is sent into a fresh air heating pipe (10) of each heat exchange device (2) through a main air sending pipe (6) connected with a fresh air fan (1), and waste gas is sent into the new heat exchange devices (2) through a branch air returning pipe (4) and a return air fan (5) through a return air pipe (3);
the exhaust gas wraps cold fresh air in the fresh air heating pipe (10), the fresh air and the exhaust gas generate heat exchange, the temperature of the fresh air after the heat exchange rises, and the fresh air enters the conical branch air supply pipe (7) after passing through the main air supply pipe (6);
fresh air after heat exchange can be uniformly sent to all corners of the chicken coop chamber through the air outlet of the branch air supply pipe (7);
the waste gas with reduced temperature after the exchange is discharged through an exhaust pipe (8) to complete the whole heat exchange process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983584.7A CN108739417B (en) | 2018-08-27 | 2018-08-27 | Pipeline type heat exchange environment control system and method for cage chicken house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983584.7A CN108739417B (en) | 2018-08-27 | 2018-08-27 | Pipeline type heat exchange environment control system and method for cage chicken house |
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| Publication Number | Publication Date |
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| CN108739417A CN108739417A (en) | 2018-11-06 |
| CN108739417B true CN108739417B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810983584.7A Active CN108739417B (en) | 2018-08-27 | 2018-08-27 | Pipeline type heat exchange environment control system and method for cage chicken house |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192542B (en) * | 2019-04-22 | 2021-07-13 | 嵊州陌桑高科股份有限公司 | Self-circulation type lateral air supply system based on industrial culture room |
| CN110278920B (en) * | 2019-04-22 | 2022-03-15 | 嵊州陌桑高科股份有限公司 | From inside to outside formula air supply system of assembling in batch production breed room |
| CN112655590A (en) * | 2020-12-21 | 2021-04-16 | 河南开成农牧有限公司 | Poultry breeding device and method |
| CN113557967A (en) * | 2021-08-25 | 2021-10-29 | 广东唯金智能环境科技有限公司 | Precise local ventilation airflow organization mechanism for livestock breeding house and application of precise local ventilation airflow organization mechanism |
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| CN103999798A (en) * | 2014-05-21 | 2014-08-27 | 河北工业大学 | Method and device for controlling air quality in henhouse of hen farm |
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| CN208657600U (en) * | 2018-08-27 | 2019-03-29 | 青岛新良牧农业科技有限公司 | A kind of duct type heat exchange environment control system of cage henhouse |
-
2018
- 2018-08-27 CN CN201810983584.7A patent/CN108739417B/en active Active
Patent Citations (7)
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| CN202050770U (en) * | 2011-04-19 | 2011-11-30 | 中国农业大学 | Energy-saving environment regulating system for livestock and poultry house |
| CN103999798A (en) * | 2014-05-21 | 2014-08-27 | 河北工业大学 | Method and device for controlling air quality in henhouse of hen farm |
| CN104304082A (en) * | 2014-11-13 | 2015-01-28 | 河南科技学院 | Winter heating system for poultry house |
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| CN108739417A (en) | 2018-11-06 |
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