CN205405312U - Little climatic environment controlling means of pig house based on CFD - Google Patents
Little climatic environment controlling means of pig house based on CFD Download PDFInfo
- Publication number
- CN205405312U CN205405312U CN201620190359.4U CN201620190359U CN205405312U CN 205405312 U CN205405312 U CN 205405312U CN 201620190359 U CN201620190359 U CN 201620190359U CN 205405312 U CN205405312 U CN 205405312U
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- China
- Prior art keywords
- microcontroller
- pig house
- cfd
- environment based
- controls device
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- Expired - Fee Related
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- Housing For Livestock And Birds (AREA)
Abstract
The utility model provides a little climatic environment controlling means of pig house based on CFD, includes microcontroller, and microcontroller's output port connects fan and wet curtain, and microcontroller's input ports are connected sets up the temperature sensor who locates at wet curtain and sets up the temperature and humidity sensor at the pig house middle part, be provided with the solenoid valve between microcontroller and the wet curtain, be provided with the relay group between microcontroller and the fan. The fan transmits the actuating signal repayment to microcontroller through fan state detection device, outside steady voltage chip and the crystal oscillator of carrying on of microcontroller. Microcontroller passes through the two -way connection monitoring room computer of ethernet, and data transmission is stable. The utility model discloses can consider the environmental information of the interior every nook and cranny of pig house, through controlling the little climatic environment of pig house, make it to reach the swine feeding requirement, can demonstrate the little climatic environment condition of pig house simultaneously through simulation three -dimensional image in real time on the monitor computer, convenient management.
Description
Technical field
This utility model relates to poultry house supervising device, is specifically related to a kind of pig house microclimate environment based on CFD and controls device.
Background technology
China is animal husbandry big country, current China livestock culture height ranks first in the world, people's having the call to pork product, the quantity of various large-scale pig-breeding enterprises is continuously increased, the environment of the large-scale pig house of conservative control, make pig survive under suitable environment, be the important step in pig-breeding process.Current pig house environment controls technology and is substantially and utilizes in pig house the warm and humid angle value of spot measurement as the input controlling system, do not account for the ambient parameter of everywhere in pig house, pig house microclimate environment can not be accurately controlled, the detailed distribution of microclimate environment in pig house can not be reflected intuitively.
Utility model content
The purpose of this utility model is in that for above-mentioned the problems of the prior art, it is provided that a kind of pig house microclimate environment based on CFD controls device, and DATA REASONING is comprehensively accurate, realizes automatically controlling of pig house microclimate environment by blower fan and wet curtain.
To achieve these goals, the technical solution adopted in the utility model is: include microcontroller, the output port connecting fan of microcontroller and wet curtain, the input port connection of microcontroller is arranged on the temperature sensor at wet curtain place and is arranged on the Temperature Humidity Sensor in the middle part of pig house；It is provided with electromagnetic valve between microcontroller and wet curtain, between microcontroller and blower fan, is provided with relay group；Microcontroller is bi-directionally connected Control Room computer by Ethernet, and microcontroller is outside carries voltage stabilizing chip and crystal oscillator.
Described microcontroller adopts STM32F103C8T6 type processor chips.
Described temperature sensor adopts WZP-Pt100 type temperature sensor.
Described Temperature Humidity Sensor adopts SHT10 type Temperature Humidity Sensor.
Described electromagnetic valve adopts 2W200-20 type electromagnetic valve.
Described relay group is made up of MY4N-J type relay.
Described voltage stabilizing chip adopts AMS1117-5.0 type voltage stabilizing chip.
Described crystal oscillator adopts HC-49S type crystal oscillator.
Actuating signal feedback is transmitted to microcontroller by described blower fan through fan condition detecting device.
Compared with prior art, this utility model has following beneficial effect: first the temperature of fan condition and wet curtain place is utilized Ethernet to be transferred to Control Room computer by microcontroller, Control Room computer utilizes these information the microclimate environment of pig house carries out real-time Simulation and displays with the form of 3-D graphic, then again by Ethernet, the microclimate environment information simulated out being passed back to microcontroller, Ethernet transmission improves the stability of data transmission.Blower fan and wet curtain are controlled by microcontroller according to the microclimate environment information collected and humiture, and then make pig house microclimate environment stable within optimum range.This utility model, it is contemplated that the environmental information of every nook and cranny in pig house, by pig house microclimate environment is controlled, makes up to feeding live pig requirement, can demonstrate pig house microclimate environment situation, convenient management on Control Room computer in real time simultaneously.
Accompanying drawing explanation
Fig. 1 overall structure module block diagram of the present utility model；
In accompanying drawing: 1. microcontroller；2. Control Room computer；3. relay group；4. electromagnetic valve；5. fan condition detecting device；6. temperature sensor；7. Temperature Humidity Sensor；8. blower fan；9. wet curtain；10. voltage stabilizing chip；11. crystal oscillator.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, this utility model structurally includes microcontroller 1, three outfans of microcontroller 1 connect the data input pin of Control Room computer 2, relay group 3 and electromagnetic valve 4 respectively, and four inputs of microcontroller 1 distinguish the data output end of the Temperature Humidity Sensor 7 in the middle of connecting fan condition checkout gears 5, the temperature sensor 6 at wet curtain place, pig houses and Control Room computer 2.Relay group 3 is connected with the blower fan 8 in pig house, and electromagnetic valve 4 is connected with the wet curtain 9 in pig house.
Microcontroller 1 of the present utility model is bi-directionally connected Control Room computer 2 by Ethernet, and microcontroller 1 is outside carries voltage stabilizing chip 10 and crystal oscillator 11.Wherein, this utility model microcontroller 1 adopts STM32F103C8T6 type processor chips, temperature sensor 6 adopts WZP-Pt100 type temperature sensor, Temperature Humidity Sensor 7 adopts SHT10 type Temperature Humidity Sensor, electromagnetic valve 4 adopts 2W200-20 type electromagnetic valve, relay group 3 is made up of MY4N-J type relay, and voltage stabilizing chip 10 adopts AMS1117-5.0 type voltage stabilizing chip, and crystal oscillator 11 adopts HC-49S type crystal oscillator.
Work process of the present utility model is: the fan condition that microcontroller 1 device receives the temperature information that collects of temperature sensor 6 at wet curtain 9 place and fan condition detecting device 5 detects, both information is sent to Control Room computer 2, pig house is carried out microclimate environment simulation according to the Information Pull CFD technology received by Control Room computer 2, by the microclimate environment information back that obtains of simulation to microcontroller 1, microcontroller utilizes the temperature that in the middle of the microclimate environment information received and pig house, Temperature Humidity Sensor 7 collects, humidity, realize the control to relay group 3 with electromagnetic valve 4, make pig house microclimate environment stable within suitable scope, Control Room computer shows the microclimate environment in pig house with the form of 3-D graphic simultaneously.
Microcontroller 1 is connected by Ethernet with Control Room computer 2, and it is fast that Ethernet has transmission speed, the feature of transmission data stabilization, therefore, decreases the error in data in transmitting procedure and loss, improves the stability of system.
The foregoing is only a kind of embodiment of the present utility model, it is not all of or unique embodiment, the conversion of any equivalence that technical solutions of the utility model are taked by those of ordinary skill in the art by reading this utility model description, is claim of the present utility model and is contained.
Claims (9)
1. the pig house microclimate environment based on CFD controls device, it is characterized in that: include microcontroller (1), the output port connecting fan (8) of microcontroller (1) and wet curtain (9), the input port connection of microcontroller (1) is arranged on the temperature sensor (6) at wet curtain (9) place and is arranged on the Temperature Humidity Sensor (7) in the middle part of pig house；It is provided with electromagnetic valve (4) between microcontroller (1) and wet curtain (9), between microcontroller (1) and blower fan (8), is provided with relay group (3)；Microcontroller (1) is bi-directionally connected Control Room computer (2) by Ethernet, and microcontroller (1) is outside carries voltage stabilizing chip (10) and crystal oscillator (11).
2. the pig house microclimate environment based on CFD according to claim 1 controls device, it is characterised in that: described microcontroller (1) adopts STM32F103C8T6 type processor chips.
3. the pig house microclimate environment based on CFD according to claim 1 controls device, it is characterised in that: described temperature sensor (6) adopts WZP-Pt100 type temperature sensor.
4. the pig house microclimate environment based on CFD according to claim 1 controls device, it is characterised in that: described Temperature Humidity Sensor (7) adopts SHT10 type Temperature Humidity Sensor.
5. the pig house microclimate environment based on CFD according to claim 1 controls device, it is characterised in that: described electromagnetic valve (4) adopts 2W200-20 type electromagnetic valve.
6. the pig house microclimate environment based on CFD according to claim 1 controls device, it is characterised in that: described relay group (3) is made up of MY4N-J type relay.
7. the pig house microclimate environment based on CFD according to claim 1 controls device, it is characterised in that: described voltage stabilizing chip (10) adopts AMS1117-5.0 type voltage stabilizing chip.
8. the pig house microclimate environment based on CFD according to claim 1 controls device, it is characterised in that: described crystal oscillator (11) adopts HC-49S type crystal oscillator.
9. the pig house microclimate environment based on CFD according to claim 1 controls device, it is characterised in that: actuating signal feedback is transmitted to microcontroller (1) by described blower fan (8) through fan condition detecting device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190359.4U CN205405312U (en) | 2016-03-11 | 2016-03-11 | Little climatic environment controlling means of pig house based on CFD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190359.4U CN205405312U (en) | 2016-03-11 | 2016-03-11 | Little climatic environment controlling means of pig house based on CFD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405312U true CN205405312U (en) | 2016-07-27 |
Family
ID=56422097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190359.4U Expired - Fee Related CN205405312U (en) | 2016-03-11 | 2016-03-11 | Little climatic environment controlling means of pig house based on CFD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205405312U (en) |
-
2016
- 2016-03-11 CN CN201620190359.4U patent/CN205405312U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200311 |