CN211091178U - Intelligent control air outlet of pigsty - Google Patents
Intelligent control air outlet of pigsty Download PDFInfo
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- CN211091178U CN211091178U CN201822101553.2U CN201822101553U CN211091178U CN 211091178 U CN211091178 U CN 211091178U CN 201822101553 U CN201822101553 U CN 201822101553U CN 211091178 U CN211091178 U CN 211091178U
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- temperature probe
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- air intake
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Abstract
The utility model discloses a pig house intelligent control air exit, including indoor ammonia detection head, digital amplifier, indoor air intake temperature probe, outdoor air intake temperature probe, intelligent control module, the power exhaust pipe, solenoid electric switch and long-range wireless monitoring module, air intake and air outlet department at the power exhaust pipe are installed respectively to indoor air intake temperature probe and outdoor air intake temperature probe, the power source of power exhaust pipe is connected to DC power supply through solenoid electric switch's contact, the output interface of indoor ammonia detection head is connected to digital amplifier's IN input interface, intelligent control module is connected to digital amplifier respectively through logic digital interface, indoor air intake temperature probe, outdoor air intake temperature probe, solenoid electric switch's coil interface and long-range wireless monitoring module. The utility model discloses can enough effectively get rid of the inside gaseous pollutants of pig house, can prevent cold wind backward flow simultaneously again, effectively keep the inside temperature of pig house.
Description
Technical Field
The utility model relates to an intelligent equipment especially relates to a pig house intelligent control air exit.
Background
The pig house is at the breed in-process, indoor air circumstance is especially important, if indoor ventilation situation is not good, cause gas such as the inside ammonia of pig house to exceed standard very easily, will seriously harm the health of livestock, and present traditional ventilation equipment is in the ventilation, can cause outside cold wind to flow back into the pig house in, make the livestock catch a cold and attack the disease, consequently just need an intelligent ventilation equipment, can enough discharge the inside gaseous pollutants of pig house in real time, can effectively prevent outside low temperature air flow from flowing back simultaneously again, in order to keep the stable of pig house invariable.
Disclosure of Invention
The utility model aims at: the utility model provides a pig house intelligent control air exit that can take a breath intelligently and prevent that the pig house from being invaded and infected by cold wind.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a pig house intelligent control air exit, includes that indoor ammonia detects head, digital amplifier, indoor air intake temperature probe, outdoor air intake temperature probe, intelligent control module, power exhaust pipe, solenoid electric switch and long-range wireless monitoring module, indoor air intake temperature probe and outdoor air intake temperature probe install respectively IN the air intake and the air outlet department of power exhaust pipe, the power source of power exhaust pipe is connected to DC power supply through solenoid electric switch's contact, the output interface of indoor ammonia detection head be connected to digital amplifier's IN input interface, intelligent control module be connected to digital amplifier, indoor air intake temperature probe, outdoor air intake temperature probe, solenoid electric switch's coil interface and long-range wireless monitoring module respectively through logic digital interface.
The intelligent control air outlet for the pigsty is characterized in that an ammonia concentration transmitter GS +7NH3-1000 is integrated in the indoor ammonia gas detection head through a ventilation net, and the indoor ammonia gas detection head converts ammonia gas concentration values into nA current signals in a corresponding proportion.
The intelligent control air outlet of the pigsty is characterized in that the digital amplifier internally comprises a voltage signal amplifier OPA170 chip and an analog-to-digital voltage numerical converter AD7915 chip.
The intelligent control exhaust outlet of the pigsty is characterized in that a temperature sensing digital chip TMP75C is adopted in the indoor air inlet temperature probe and the outdoor air inlet temperature probe.
The intelligent control air outlet of the pigsty is characterized in that the intelligent control module consists of a logic control microprocessor chip M L620Q 504H and a processor external digital interface circuit.
Foretell pig house intelligent control air exit, wherein, long-range wireless monitoring module constitute by radio frequency data transmission module, digital connection interface and radio frequency antenna, radio frequency data transmission module adopted the wireless module L C12S that passes through of 2.4G.
The utility model discloses detect ammonia concentration when exceeding standard in the pig house, can take a breath the operation automatically, and when detecting outer pig house external temperature low excessively, can automatic start seal prevent that the cold wind downpour the function. The utility model discloses can enough effectively get rid of the inside gaseous pollutants of pig house, can prevent cold wind backward flow simultaneously again, effectively keep the inside temperature of pig house.
Drawings
Fig. 1 is a structural function diagram of the intelligent control air outlet of the pigsty.
Fig. 2 is a working principle diagram of the intelligent control air outlet of the pigsty.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1 and 2, an intelligent control air outlet for a pigsty comprises an indoor ammonia gas detection head 1, a digital amplifier 2, an indoor air inlet temperature probe 3, an outdoor air inlet temperature probe 4, an intelligent control module 5, a power exhaust pipe 6, an electromagnetic control switch 7 and a remote wireless monitoring module 8, the indoor air inlet temperature probe 3 and the outdoor air inlet temperature probe 4 are respectively arranged at the air inlet and the air outlet of the power exhaust pipe 6, the power supply interface of the power exhaust pipe 6 is connected to a direct current power supply 9 through the contact of the electromagnetic control switch 7, the output interface of the indoor ammonia gas detection head 1 is connected to the IN input interface of the digital amplifier 2, the intelligent control module 5 is respectively connected to the digital amplifier 2, the indoor air inlet temperature probe 3, the outdoor air inlet temperature probe 4, the coil interface of the electromagnetic control switch 7 and the remote wireless monitoring module 8 through logic digital interfaces.
Preferably, the indoor ammonia gas detection head 1 is internally integrated with an ammonia gas concentration transmitter GS +7NH3-1000 through a ventilation net, and the indoor ammonia gas detection head 1 converts the ammonia gas concentration value into a nA current signal with a corresponding proportion.
Preferably, the digital amplifier 2 includes a voltage signal amplifier OPA170 chip 10 and an analog-to-digital voltage digital converter AD7915 chip 11 inside.
Preferably, temperature sensing digital chips TMP75C are used inside both the indoor air inlet temperature probe 3 and the outdoor air inlet temperature probe 4.
Preferably, the intelligent control module 5 consists of a logic control microprocessor chip M L620Q 504H and a processor external digital interface circuit, wherein the processor external digital interface circuit comprises an I2C interface circuit, an SPI interface circuit and a GPIO switching value interface circuit.
Preferably, the remote wireless monitoring module 8 is composed of a radio frequency data transmission module, a digital connection interface and a radio frequency antenna, and the radio frequency data transmission module adopts a 2.4G wireless transparent transmission module L C12S.
The power exhaust pipe 6 is internally composed of an exhaust power fan and an electromagnetic flip door 12, the top of the electromagnetic flip door 12 is provided with an electromagnetic force module 13, the electromagnetic force module 13 is connected to a direct current power supply 9 through a contact of a relay switch 14, when the intelligent control module 5 sends a high level control signal to a coil interface of the relay switch 14 through a GPIO interface, the relay switch 14 can attract the contact to be connected, so as to control the electromagnetic force module 13 to be electrified to generate electromagnetic force and attract the electromagnetic flip door 12, so as to open the communication between the power exhaust pipe 6 and external ambient air, when the intelligent control module 5 sends a low level control signal to the coil interface of the relay switch 14 through the GPIO interface, the relay switch 14 can break the contact to be connected, so that the electromagnetic force module 13 is powered off and loses the electromagnetic force, the electromagnetic flip door 12 can fall down to close the power exhaust pipe 6 under the action of gravity, thereby closing off the communication of the power exhaust duct 6 with the outside ambient air.
The indoor ammonia gas detection head 1 can convert an ammonia gas concentration numerical value in a pigsty environment into a nA current signal in real time, convert the nA current signal into a detection voltage signal through the sampling resistor 15, input the detection voltage signal into the digital amplifier 2, amplify the detection voltage signal in proportion through the voltage signal amplifier OPA170 chip 10, then digitally convert an amplified analog signal through the analog-to-digital voltage numerical converter AD7915 chip 11, input the amplified analog signal into the intelligent control module 5 through the SPI interface, the intelligent control module 5 collects the digital voltage value and converts the digital voltage value into an ammonia gas concentration numerical value in a corresponding proportion so as to realize the detection of the ammonia gas concentration in the pigsty environment by the intelligent control module 5, when the intelligent control module 5 detects that the ammonia gas concentration numerical value in the pigsty environment is greater than an ammonia gas concentration safety threshold value, the ammonia gas concentration in the pigsty exceeds the standard and ventilation operation is needed, therefore, the intelligent control module 5 can send a high level control signal to the coil interface of the relay switch 14 through the GPIO interface to control the electromagnetic flip door 12 of the power exhaust pipe 6 to be opened, meanwhile, the intelligent control module 5 can send a high level signal to the coil interface of the electromagnetic control switch 7 through the other GPIO interface, so as to control the electromagnetic control switch 7 to be connected with a contact, control the exhaust power fan inside the power exhaust pipe 6 to be electrified and started to discharge the polluted air inside the pigsty to the outside, the ammonia concentration value inside the pigsty can be gradually reduced along with the elimination of the polluted air, when the intelligent control module 5 detects that the ammonia concentration value in the environment of the pigsty is recovered to be below the ammonia concentration safety threshold value, the ammonia concentration inside the pigsty is normal, and then the intelligent control module 5 can send a low level signal to the coil interface of the electromagnetic control switch 7 through the GPIO interface, thereby disconnecting the contact connection and powering off the power exhaust duct 6 to stop working.
The intelligent control module 5 can respectively collect temperature values detected by the indoor air inlet temperature probe 3 and the outdoor air inlet temperature probe 4 through two I2C interfaces, when the intelligent control module 5 detects that the outdoor temperature value is lower than the difference value of the indoor temperature value and is larger than the low-temperature difference threshold value, the current external environment temperature is too low, then the intelligent control module 5 can send a low-level signal to a coil interface of the relay switch 14 through the GPIO interface, so that the electromagnetic force module 13 is controlled to be powered off and lose the current, the electromagnetic cover door 12 is enabled to close the communication between the power exhaust pipe 6 and the external environment air, the external low-temperature air is prevented from flowing back into the piggery to cause cold attack, when the intelligent control module 5 detects that the difference value between the outdoor temperature value and the indoor temperature difference value is within the range of the low-temperature difference threshold value and the high-temperature difference threshold value, the current external environment temperature is proper, in order to effectively conduct the internal and external ventilation of the piggery, the intelligent control module 5 can keep the electromagnetic cover door 12 in an open state, no operation is performed, when the difference value between the indoor temperature difference value and the indoor temperature difference value is higher than the current temperature difference value, the indoor temperature difference value, the intelligent control module can monitor the indoor temperature difference value, the indoor environment temperature difference value, the intelligent control module can monitor that the high-temperature difference value, the domestic animal breeding situation can be monitored by the domestic animal breeding state, the domestic animal breeding state can be monitored by the domestic animal breeding state, the domestic animal breeding state can be monitored by.
The intelligent control module 5 can also synchronously send real-time detection pigsty external temperature data, pigsty internal temperature data and pigsty internal ammonia concentration data to the remote wireless monitoring module 8 through TT L serial interfaces, so as to send the data to the feeding monitoring center through the wireless radio frequency of the remote wireless monitoring module 8, thereby enabling the working personnel to remotely monitor the air condition and the temperature condition of the pigsty, and realizing remote intelligent management.
The utility model discloses can enough effectively get rid of the inside gaseous pollutants of pig house, can prevent cold wind backward flow simultaneously again, effectively keep the inside temperature of pig house.
Claims (6)
1. The utility model provides a pig house intelligent control air exit which characterized in that: including indoor ammonia gas detection head (1), digital amplifier (2), indoor air intake temperature probe (3), outdoor wind gap temperature probe (4), intelligent control module (5), power exhaust pipe (6), solenoid electric switch (7) and long-range wireless monitoring module (8), indoor air intake temperature probe (3) and outdoor wind gap temperature probe (4) install respectively IN the air intake and the air outlet department of power exhaust pipe (6), the power source of power exhaust pipe (6) is connected to DC power supply (9) through the contact of solenoid electric switch (7), the output interface of indoor ammonia gas detection head (1) be connected to the IN input interface of digital amplifier (2), intelligent control module (5) be connected to digital amplifier (2), indoor air intake temperature probe (3) respectively through logic digital interface, An outdoor air port temperature probe (4), a coil interface of an electromagnetic control switch (7) and a remote wireless monitoring module (8).
2. The pigsty intelligent control air outlet according to claim 1, characterized in that: the indoor ammonia gas detection head (1) is internally integrated with an ammonia gas concentration transmitter GS +7NH3-1000 through a gas exchange net, and the indoor ammonia gas detection head (1) converts an ammonia gas concentration value into a nA current signal with a corresponding proportion.
3. The pigsty intelligent control air outlet according to claim 1, characterized in that: the digital amplifier (2) internally comprises a voltage signal amplifier OPA170 chip (10) and an analog-to-digital voltage numerical value converter AD7915 chip (11).
4. The pigsty intelligent control air outlet according to claim 1, characterized in that: the indoor air inlet temperature probe (3) and the outdoor air inlet temperature probe (4) are internally provided with a temperature sensing digital chip TMP 75C.
5. The intelligent control exhaust outlet for pigsty according to claim 1, characterized in that the intelligent control module (5) is composed of a logic control microprocessor chip M L620Q 504H and a processor external digital interface circuit.
6. The intelligent control exhaust outlet for the pigsty according to claim 1, wherein the remote wireless monitoring module (8) is composed of a radio frequency data transmission module, a digital connection interface and a radio frequency antenna, and the radio frequency data transmission module adopts a 2.4G wireless transparent transmission module L C12S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101553.2U CN211091178U (en) | 2018-12-14 | 2018-12-14 | Intelligent control air outlet of pigsty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101553.2U CN211091178U (en) | 2018-12-14 | 2018-12-14 | Intelligent control air outlet of pigsty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211091178U true CN211091178U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101553.2U Expired - Fee Related CN211091178U (en) | 2018-12-14 | 2018-12-14 | Intelligent control air outlet of pigsty |
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| CN (1) | CN211091178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303232A (en) * | 2021-05-19 | 2021-08-27 | 北京中集智冷科技有限公司 | Control method of colony house management system and colony house management system |
-
2018
- 2018-12-14 CN CN201822101553.2U patent/CN211091178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303232A (en) * | 2021-05-19 | 2021-08-27 | 北京中集智冷科技有限公司 | Control method of colony house management system and colony house management system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20201214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |