CN114208682A - Control equipment and system for adjusting livestock breeding environment - Google Patents
Control equipment and system for adjusting livestock breeding environment Download PDFInfo
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- CN114208682A CN114208682A CN202111524634.3A CN202111524634A CN114208682A CN 114208682 A CN114208682 A CN 114208682A CN 202111524634 A CN202111524634 A CN 202111524634A CN 114208682 A CN114208682 A CN 114208682A
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- 238000009395 breeding Methods 0.000 title abstract description 13
- 230000001488 breeding effect Effects 0.000 title abstract description 13
- 244000144972 livestock Species 0.000 title abstract description 5
- 238000004891 communication Methods 0.000 claims description 22
- 230000007613 environmental effect Effects 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 241001465754 Metazoa Species 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 description 13
- 239000001569 carbon dioxide Substances 0.000 description 13
- 229910021529 ammonia Inorganic materials 0.000 description 11
- 238000009423 ventilation Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 241000282887 Suidae Species 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000003975 animal breeding Methods 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Classifications
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- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The application discloses a control device and a system for adjusting livestock breeding environment, which comprises a controller, wherein the controller comprises a main control module with a topological structure, and a first driving circuit and a second driving circuit which are connected with the main control module; the first motor is connected with the first driving circuit and used for adjusting the rotating speed of the first fan positioned on the side wall of the farm; the second motor is connected with the second driving circuit and used for adjusting the rotating speed of a second fan positioned on the roof of the farm; either the first motor or the second motor is structurally integrated with a controller, and the controller controls the first motor and the second motor separately. The control equipment comprises a controller, a first motor and a second motor, wherein a main control module in the controller controls the two motors through a first driving circuit and a second driving circuit respectively, so that the topology of the control equipment is simplified, the connecting lines of the control equipment are reduced, and any one of the first motor and the second motor is structurally integrated with the controller, so that the structural complexity is reduced.
Description
Technical Field
The present application relates to the field of livestock farming, in particular to a control device and system for adjusting an livestock farming environment.
Background
With the development of science and technology, the livestock breeding industry is also developing at high speed and on a large scale. For large-scale cultivation, harmful gases such as temperature, humidity, carbon dioxide, ammonia gas and the like in the cultivation environment have very important influence on the growth of the cultivated objects, so that the supply of a proper cultivation environment is very important for the healthy growth and cultivation income of the cultivated objects.
Fans are respectively arranged on the side wall and the top of a farm, parameters such as temperature, humidity and carbon dioxide can be adjusted through the fans on the side wall, and harmful gases such as ammonia can be adjusted through the fans on the top; the universal frequency converter and the speed regulating motor are not matched perfectly, so that the optimal performance of the speed regulating motor cannot be exerted.
Therefore, how to solve the above technical problems should be a great concern to those skilled in the art.
Disclosure of Invention
The utility model aims at providing a control equipment and system for adjusting livestock-raising environment to reduce control equipment's structure complexity, promote the integrated level.
In order to solve the above technical problem, the present application provides a control device for adjusting an animal husbandry environment, including:
the controller comprises a main control module with a topological structure, a first driving circuit and a second driving circuit, wherein the first driving circuit and the second driving circuit are connected with the main control module;
the first motor is connected with the first driving circuit and used for adjusting the rotating speed of a first fan positioned on the side wall of the farm;
the second motor is connected with the second driving circuit and used for adjusting the rotating speed of a second fan positioned on the roof of the farm;
either one of the first motor and the second motor is structurally integrated with the controller, and the controller controls the first motor and the second motor individually.
Optionally, the controller further includes:
and the analog-to-digital conversion module is connected with the main control module and is used for performing analog-to-digital conversion on the collected parameter information.
Optionally, the controller further includes:
and the storage module is connected with the main control module and is used for storing standard environmental parameters of different growth modes of the cultured objects.
Optionally, the controller further includes:
and the communication module is connected with the master control module and is used for connecting an upper computer.
Optionally, the communication module is a wired communication interface.
Optionally, the communication module is a wireless communication module.
The present application also provides a control system for adjusting an animal husbandry environment, comprising:
the first fan is positioned on the side wall of the farm;
a second fan located on the roof of the farm;
the control device of any of the above.
Optionally, the method further includes:
and the heating equipment is connected with the control equipment.
Optionally, the method further includes:
and the environmental parameter acquisition equipment is connected with the control equipment.
Optionally, the number of the control devices is multiple, the multiple control devices are connected to each other, any one of the control devices is a master control device, and the other control devices are slave control devices.
The application provides a control device for adjusting livestock breeding environment includes: the controller comprises a main control module with a topological structure, a first driving circuit and a second driving circuit, wherein the first driving circuit and the second driving circuit are connected with the main control module; the first motor is connected with the first driving circuit and used for adjusting the rotating speed of a first fan positioned on the side wall of the farm; the second motor is connected with the second driving circuit and used for adjusting the rotating speed of a second fan positioned on the roof of the farm; either one of the first motor and the second motor is structurally integrated with the controller, and the controller controls the first motor and the second motor individually.
Therefore, the control equipment comprises a controller and two motors, wherein the controller comprises a first motor for adjusting the rotating speed of a first fan positioned on the side wall of a farm and a second motor for adjusting the rotating speed of a second fan positioned on the roof of the farm, the controller comprises a first driving circuit and a second driving circuit, and a main control module can respectively control the two motors through the two driving circuits, so that the topology of the control equipment is simplified, the connecting lines of the control equipment are reduced, and the two motors can respectively exert the optimal performance; and any one of the first motor and the second motor is structurally integrated with the controller, so that the structural complexity is reduced, and the cost is reduced.
In addition, the present application also provides a system for adjusting an animal husbandry environment.
Drawings
For a clearer explanation of the embodiments or technical solutions of the prior art of the present application, the drawings needed for the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a control device for adjusting an animal husbandry environment according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of another control device for adjusting an animal husbandry environment according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a control system for adjusting an animal breeding environment according to an embodiment of the present application.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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 application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As described in the background art, the conventional control device is composed of three major components, namely a main control unit, a speed regulating motor for controlling the rotation speed of a fan and a universal frequency converter, wherein one speed regulating motor correspondingly regulates one fan, and one main control unit correspondingly regulates one speed regulating motor, namely, a plurality of main control units are required to be arranged, and the main control unit and the speed regulating motors are independently installed without being integrated into a whole, and are connected through electric wires, so that the structure is complex and the cost is high; the universal frequency converter and the speed regulating motor are not matched perfectly, so that the optimal performance of the speed regulating motor cannot be exerted.
In view of this, the present application provides a control device for regulating an animal husbandry environment, with reference to fig. 1, the device comprising:
the controller 1 comprises a main control module 11 with a topological structure, and a first driving circuit 12 and a second driving circuit 13 which are connected with the main control module 11;
the first motor 2 is connected with the first driving circuit 12 and used for adjusting the rotating speed of a first fan positioned on the side wall of the farm;
the second motor 3 is connected with the second driving circuit 13 and is used for adjusting the rotating speed of a second fan positioned on the roof of the farm;
either one of the first motor 2 and the second motor 3 is structurally integrated with the controller 1, and the controller 1 controls the first motor 2 and the second motor 3 separately.
In practical application, the first motor 2 and the second motor 3 are respectively and correspondingly installed on a side wall and a roof of a farm, when the first motor 2 and the controller 1 are integrated together, the second motor 3 is connected with the controller 1 through an electric wire, and when the second motor 3 and the controller 1 are integrated together, the first motor 2 is connected with the controller 1 through an electric wire.
The main control module 11 in the controller 1 controls the first motor 2 through the first driving circuit 12, controls the second motor 3 through the second driving circuit 13, and the two motors are respectively and independently controlled.
For example, when the current temperature in the farm is higher than the temperature threshold, the humidity is higher than the humidity threshold, or the carbon dioxide concentration is higher than the carbon dioxide concentration threshold, the first motor 2 is controlled to increase the rotation speed; when the current temperature is lower than a temperature threshold, the humidity is lower than a humidity threshold or the carbon dioxide concentration is lower than a carbon dioxide concentration threshold, controlling the first motor 2 to reduce the rotating speed; and when the current temperature is equal to the temperature threshold, the humidity is equal to the humidity threshold or the carbon dioxide concentration is equal to the carbon dioxide concentration threshold, controlling the first motor 2 to maintain the current rotating speed. When the current ammonia concentration in the farm is lower than the ammonia concentration threshold, the second motor 3 can be controlled to reduce the rotating speed; when the current ammonia concentration in the farm is higher than the ammonia concentration threshold, the second motor 3 can be controlled to increase the rotating speed; when the current ammonia concentration in the farm is equal to the ammonia concentration threshold, the second motor 3 can be controlled to maintain the current rotating speed.
The control equipment comprises a controller 1 and two motors, namely a first motor 2 used for adjusting the rotating speed of a first fan positioned on the side wall of a farm and a second motor 3 used for adjusting the rotating speed of a second fan positioned on the roof of the farm, wherein the controller 1 comprises a first driving circuit 12 and a second driving circuit 13, and a main control module 11 can respectively control the two motors through the two driving circuits, so that the topology of the control equipment is simplified, the connecting lines of the control equipment are reduced, and the two motors can respectively exert the optimal performance; and any one of the first motor 2 and the second motor 3 is structurally integrated with the controller 1, so that the structural complexity is reduced, and the cost is reduced.
Referring to fig. 2, on the basis of the above embodiment, in an embodiment of the present application, the controller 1 further includes:
and the analog-to-digital conversion module 14 is connected with the main control module 11 and is used for performing analog-to-digital conversion on the collected parameter information.
The parameter information includes, but is not limited to, temperature, humidity, carbon dioxide concentration, ammonia concentration, ventilation volume, wind speed.
The analog-to-digital conversion module 14 transmits the converted parameter information to the main control module 11, and the main control module 11 compares the received parameter information with a corresponding parameter threshold, and then controls the first motor 2 and the second motor 3 according to the comparison result. For example, when the current temperature in the farm is higher than the temperature threshold or the carbon dioxide concentration is higher than the carbon dioxide concentration threshold, the first motor 2 is controlled to increase the rotation speed, and when the current ammonia concentration in the farm is lower than the ammonia concentration threshold, the second motor 3 is controlled to decrease the rotation speed.
Further, the controller 1 may further include:
and the storage module 15 is connected with the main control module 11 and is used for storing standard environmental parameters of different growth modes of the cultured objects.
The growth mode of the breeding objects can be a boar breeding mode, a pregnant sow mode, a suckling piglet mode, a fattening pig mode and the like.
It should be noted that, the storage module 15 may also store the standard environmental parameters of the disinfection mode and the standard environmental parameters of the basic ventilation mode according to the usage, or a customized mode that is designed and created by the cultivation personnel autonomously, which is more flexible and convenient to fetch.
When the standard environmental parameters of various modes are stored in the controller 1, an operator can select the mode required in the farm through the upper computer, so that the control equipment can automatically regulate and control the environmental parameters in the farm according to the standard environmental parameters of the selected mode without manual regulation by the operator.
When the boar breeding mode is selected, the main control module 11 calls the environment parameter table of the boar breeding mode to monitor the temperature, the humidity, the ventilation volume, the wind speed and the harmful gas concentration in the pigsty respectively, and generates speed instructions for the side wall motor and the roof motor according to standard environment parameters in the environment parameter table of the boar breeding mode.
When the pregnant sow mode is selected, the environmental temperature of the pigsty is slightly higher than that of the breeding pigsty, parameters such as humidity, ventilation volume, wind speed and harmful gas concentration are close to those of the pigsty, and speed instructions of the side wall motor and the roof motor are generated according to standard environmental parameters in a pregnant sow environmental parameter table for closed-loop control.
When selecting for the suckling cub mode, consider to prevent that the cub from catching cold and sick, so temperature generally is between 30 ~ 32 ℃ in the pig house, meanwhile in order to accurately control harmful gas's such as carbon dioxide, ammonia, hydrogen sulfide concentration in the house strictly, in addition when weather is cold, can't maintain 30 ~ 32 ℃ of temperature time, still in time control heating equipment and open, the power size of the equipment that keeps warm is controlled through the amplitude of output analog voltage by controller 1 to ensure that the environment in the house is in the reasonable interval of cub existence.
When the fattening mode is selected, the main control module 11 calls an environment parameter table of the fattening pigs to monitor the temperature, the humidity, the ventilation volume, the wind speed and the concentration of harmful gas in the house respectively, and generates speed instructions for the side wall motor and the roof motor according to standard environment parameters in the environment parameter table of the growing pigs to perform closed-loop control.
When the sterilization mode is selected, the main control module 11 calls the environmental parameter table of the sterilization mode, the side wall motor and the roof motor run at the highest rotating speed, and air in the house is quickly circulated and replaced.
When the basic ventilation mode is selected, the main control module 11 calls the environment parameter table of the basic ventilation mode, and the side wall motor and the roof motor run at low speed according to set values, so that basic air circulation is ensured, and pigs are prevented from being suffocated due to high-density breeding in a pigsty.
Further, the controller 1 may further include:
and the communication module 16 is connected with the main control module 11 and is used for connecting an upper computer.
It should be noted that the communication module 16 is not particularly limited in this application, as the case may be. For example, the communication module 16 is a wired communication interface, or the communication module 16 is a wireless communication module. Wherein, wired communication interface includes but not limited to RS485 communication interface, RS232 communication interface, and wireless communication module includes but not limited to bluetooth module, Wifi module, GPRS module, loRa module.
Control equipment passes through communication module 16 and is connected with the host computer to operating personnel selects the growth mode that the object of breeding is located in the plant through the host computer, perhaps disappears and kills the mode, basic ventilation mode, and operating system is succinct clear, and greatly reduced breeders uses the threshold.
The present application also provides a control system for regulating an animal husbandry environment, please refer to fig. 3, the system comprising:
the first fan 4 is positioned on the side wall of the farm;
a second fan 5 located on the roof of the farm;
the control device of any of the above.
In the control device, a first motor 2 is connected with a first fan 4, a second motor 3 is connected with a second fan 5, and a controller 1 and the second motor 3 are integrated together and connected with the first motor 2 through a motor power line in fig. 3.
Optionally, in an embodiment of the present application, the control system further includes:
and the heating device 6 is connected with the control device.
Specifically, the heater 6 is connected to the controller 1 in the control device, and the controller 1 outputs an analog voltage to control the power of the heater 6. The heating device 6 may be a heat-retaining lamp, a heater, or the like.
The current temperature is obtained through the temperature sensor, the current temperature and the temperature threshold value are judged, when the current temperature is lower than the temperature threshold value, the control device controls the power of the heating device 6 to be increased, when the current temperature is equal to the temperature threshold value, the current power of the heating device 6 is maintained, and when the current temperature is higher than the temperature threshold value, the power of the heating device 6 can be controlled to be reduced.
Optionally, the control system further includes:
and the environmental parameter acquisition equipment is connected with the control equipment.
The environmental parameter acquisition equipment comprises but is not limited to a temperature sensor, a humidity sensor, a carbon dioxide concentration sensor, an ammonia gas concentration sensor, a hydrogen sulfide concentration sensor and a wind speed sensor.
Optionally, in an embodiment of the application, the number of the control devices in the control system is multiple, the multiple control devices are connected to each other, any one of the control devices is a master control device, and the other control devices are slave control devices.
The plurality of control devices can be mutually connected through RS485 communication, after the group control mode is entered, the master control device can respectively confirm whether each slave control device is normal, and when the confirmation is completed, a speed instruction is input to each slave control device to control the operation of each slave control device. When one or more slave control devices are abnormal, the operation is stopped, or the rotating speed is abnormal, the main control device adjusts the rotating speeds of the first motor 2 and the second motor 3 in the slave control devices and other slave control devices which are not abnormal in real time, the operation target is guaranteed to be achieved, and the fault tolerance rate is high.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The control devices and systems for regulating an animal husbandry environment provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. A control device for adjusting an animal husbandry environment, comprising:
the controller comprises a main control module with a topological structure, a first driving circuit and a second driving circuit, wherein the first driving circuit and the second driving circuit are connected with the main control module;
the first motor is connected with the first driving circuit and used for adjusting the rotating speed of a first fan positioned on the side wall of the farm;
the second motor is connected with the second driving circuit and used for adjusting the rotating speed of a second fan positioned on the roof of the farm;
either one of the first motor and the second motor is structurally integrated with the controller, and the controller controls the first motor and the second motor individually.
2. The control device of claim 1, wherein the controller further comprises:
and the analog-to-digital conversion module is connected with the main control module and is used for performing analog-to-digital conversion on the collected parameter information.
3. The control device of claim 1, wherein the controller further comprises:
and the storage module is connected with the main control module and is used for storing standard environmental parameters of different growth modes of the cultured objects.
4. The control apparatus according to any one of claims 1 to 3, wherein the controller further comprises:
and the communication module is connected with the master control module and is used for connecting an upper computer.
5. The control device of claim 4, wherein the communication module is a wired communication interface.
6. The control apparatus of claim 4, wherein the communication module is a wireless communication module.
7. A control system for regulating an animal husbandry environment, comprising:
the first fan is positioned on the side wall of the farm;
a second fan located on the roof of the farm;
the control device of any one of claims 1 to 6.
8. The control system of claim 7, further comprising:
and the heating equipment is connected with the control equipment.
9. The control system of claim 7, further comprising:
and the environmental parameter acquisition equipment is connected with the control equipment.
10. The control system according to any one of claims 7 to 9, wherein the number of the control devices is plural, plural control devices are connected to each other, and any one of the control devices is a master control device and the other control devices are slave control devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524634.3A CN114208682B (en) | 2021-12-14 | 2021-12-14 | Control equipment and system for adjusting livestock breeding environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524634.3A CN114208682B (en) | 2021-12-14 | 2021-12-14 | Control equipment and system for adjusting livestock breeding environment |
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| Publication Number | Publication Date |
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| CN114208682A true CN114208682A (en) | 2022-03-22 |
| CN114208682B CN114208682B (en) | 2023-06-20 |
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| CN202111524634.3A Active CN114208682B (en) | 2021-12-14 | 2021-12-14 | Control equipment and system for adjusting livestock breeding environment |
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| CN113659890A (en) * | 2021-08-18 | 2021-11-16 | 歌尔股份有限公司 | Motor control system and conveying line |
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2021
- 2021-12-14 CN CN202111524634.3A patent/CN114208682B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281644Y (en) * | 1996-10-25 | 1998-05-20 | 胜利油田师范专科学校 | Automatic controller for harmful gas and temperature in livestock house |
| CN103609463A (en) * | 2013-12-12 | 2014-03-05 | 山东省农业科学院畜牧兽医研究所 | Piglet incubator |
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| Publication number | Publication date |
|---|---|
| CN114208682B (en) | 2023-06-20 |
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