CN204883245U - Circuit structure for system that looses is arranged to green house waste gas - Google Patents
Circuit structure for system that looses is arranged to green house waste gas Download PDFInfo
- Publication number
- CN204883245U CN204883245U CN201520659792.3U CN201520659792U CN204883245U CN 204883245 U CN204883245 U CN 204883245U CN 201520659792 U CN201520659792 U CN 201520659792U CN 204883245 U CN204883245 U CN 204883245U
- Authority
- CN
- China
- Prior art keywords
- pin
- emcu
- embedded microprocessor
- microprocessor chip
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Electronic Switches (AREA)
Abstract
The utility model relates to a circuit structure for system that looses is arranged to green house waste gas, it includes nRF2401 RF chips, NRF2401 RF chips be connected with embedded microprocessor EMCU, embedded microprocessor EMCU be connected with dual control key circuit, embedded microprocessor EMCU be connected with and reset and crystal oscillator circuit, embedded microprocessor EMCU be connected with liquid crystal module LM016L, embedded microprocessor chip EMCU be connected with transistor output type optoelectronic coupler TLP521 -1, embedded microprocessor chip EMCU be connected with transistor 9013, transistor 9013 be connected with freewheeling diode IN4001, D1, freewheeling diode IN4001 be connected with relay S1, ventilation blower, the utility model has the advantages of reliable and stable, the response timely, with low costs, automatic, efficient.
Description
Technical field
The utility model belongs to agricultural greenhouse technology, is specifically related to the loose system circuit structure of a kind of agricultural greenhouse waste gas row.
Background technology
As large agricultural country, the application of warmhouse booth planting technology is very general, but due to booth environment relative closure, sluggish in air circulation, some ammonias produced because of fertilising or plastic foil, nitrogen dioxide, sulphuric dioxide, the toxic gases such as ethene can not be arranged in time and shed, when these harmful gases are to certain value, can have a negative impact to the growth of greenhouse crops, cause time serious plant withered and total crop failure, therefore, plantation family needs to discharge in time harmful gas, current row these harmful gases that fall apart mainly rely on manually, so usually do not accomplish timely discharge, in currently available technology, the loose application of robotization row is less, therefore be necessary to research and develop the loose system circuit structure of a kind of agricultural greenhouse waste gas row, to solve the problem.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of reliable and stable, response in time, low, the robotization of cost, the loose system power structure of agricultural greenhouse waste gas row that efficiency is high.
The purpose of this utility model is achieved in that the loose system circuit structure of a kind of agricultural greenhouse waste gas row, it comprises nRF2401 radio frequency chip, described nRF2401 radio frequency chip is connected with embedded microprocessor chip EMCU, the CE pin of described nRF2401 radio frequency chip connects the P00 pin of embedded microprocessor chip EMCU, the CS pin of described nRF2401 radio frequency chip connects the P01 pin of embedded microprocessor chip EMCU, the DR1 pin of described nRF2401 radio frequency chip connects the P02 pin of embedded microprocessor chip EMCU, the CLK1 pin of described nRF2401 radio frequency chip connects the P03 pin of embedded microprocessor chip EMCU, the DATA pin of described nRF2401 radio frequency chip connects the P04 pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with reset and crystal oscillating circuit, and described reset and crystal oscillating circuit include K3, R5, R6, C8, C9, X1, C10, described C8, K3, R5 are composed in series closed circuit successively, the VCC pin of the embedded microprocessor chip EMCU described in the connection of one end of described C8, the RST pin of the embedded microprocessor chip EMCU described in other end connection of described C8, one end of described R6 is connected with earth terminal, and the other end of described R6 is connected with the RST pin of embedded microprocessor chip EMCU, one end of described C9 is connected with earth terminal, and the other end of described C9 is connected with the XIN pin of embedded microprocessor chip EMCU, one end of described C10 is connected with earth terminal, and the other end of described C10 is connected with the XOUT pin of embedded microprocessor chip EMCU, one end of described X1 is connected with the XOUT pin of embedded microprocessor chip EMCU, and the other end of described C10 is connected with the XIN pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with double control key circuit, described double control key circuit includes K1, K2, R7, R8, one end of described K1 is connected with the P12 pin of embedded microprocessor chip EMCU, and the other end of the K1 in described double control key circuit connects earth terminal, one end of described R7 is connected with the P12 pin of embedded microprocessor chip EMCU, and the other end of described R7 is connected with VCC, one end of described R8 is connected with the P13 pin of embedded microprocessor chip EMCU, and the other end of described R8 is connected with VCC, one end of described K2 is connected with the P13 pin of embedded microprocessor chip EMCU, and the other end of the K2 in described double control key circuit connects earth terminal, and described VCC is connected with the VCC pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with Liquid Crystal Module LM016L, the RS pin of the P14 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the RW pin of the P15 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the E pin of the P16 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the DO-7 pin of the P20-27 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the BLA pin of described Liquid Crystal Module LM016L, VDD pin is connected with VCC, the VL pin of described Liquid Crystal Module LM016L connects the sliding end of R7, the BLK pin of described Liquid Crystal Module LM016L, VSS pin is all connected with earth terminal, the P11 pin of described embedded microprocessor chip EMCU is connected with phase inverter 74LS06, one end of described phase inverter 74LS06 is connected with the P11 pin of embedded microprocessor chip EMCU, the other end of described phase inverter 74LS06 is connected with 2 pin of transistor output type photoelectrical coupler TLP521-1,1 pin in described transistor output type photoelectrical coupler TLP521-1 is connected with R9, and 3 pin in described transistor output type photoelectrical coupler TLP521-1 connect VDD, 4 pin in described transistor output type photoelectrical coupler TLP521-1 are connected with R10, and one end of described R9 connects 1 pin in transistor output type photoelectrical coupler TLP521-1, and the other end of described R9 is connected with 5V voltage source, one end of described R10 connects 4 pin in transistor output type photoelectrical coupler TLP521-1, the other end of described R10 is connected with R11, one end of described R11 is connected with 6 pin of R10, output signal control transistor 9013, and the other end of described R11 is connected with earth terminal, described embedded microprocessor chip EMCU is connected with output signal control transistor 9013, the GND pin of described embedded microprocessor chip EMCU is connected with 5 pin of output signal control transistor 9013, earth terminal, 7 pin of described output signal control transistor 9013 are connected with diode IN4001 and diode D1, one end of described diode IN4001 connects 7 pin of output signal control transistor 9013, the connection VDD of the described diode IN4001 other end, one end of described diode D1 connects 7 pin of output signal control transistor 9013, the other end of described diode D1 connects VDD, described diode IN4001 is connected with relay S1, ventilation blower, and the circuit two ends the be composed in series input of described relay S1, ventilation blower has interchange 380V voltage.
In described reset and crystal oscillating circuit, reset packet contains electrification reset pin.
In described reset and crystal oscillating circuit, reset packet contains hand-reset pin.
In described reset and crystal oscillating circuit, reset packet contains electrification reset pin and hand-reset pin.
Described nRF2401 radio frequency chip is monolithic radio frequency transceiving chip.
The beneficial effects of the utility model: the utility model comprises embedded microprocessor EMCU chip, nRF2401 radio frequency chip, reset and crystal oscillating circuit, double control key circuit, Liquid Crystal Module LM016L, transistor output type photoelectrical coupler TLP521-1, output transistor 9013 and ventilation blower; When the loose system starts of row, nRF2401 radio frequency chip receives the information data of monitoring evil gas, after the Treatment Analysis of embedded microprocessor EMCU chip, in Liquid Crystal Module LM016L, show information, if when a certain waste gas bulk concentration exceeds standard, ventilation blower is started working, the tool that arranges of the loose system of row is monitored accurately, it is convenient to install, and Intelligent drainage falls apart, the advantage that work efficiency is high; Total, the utility model have reliable and stable, response in time, low, the robotization of cost, advantage that efficiency is high.
Accompanying drawing explanation
Fig. 1 is the loose system electrical block diagram of a kind of agricultural greenhouse waste gas of the utility model row.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1, the loose system circuit structure of a kind of agricultural greenhouse waste gas row, it comprises nRF2401 radio frequency chip, described nRF2401 radio frequency chip is connected with embedded microprocessor chip EMCU, the CE pin of described nRF2401 radio frequency chip connects the P00 pin of embedded microprocessor chip EMCU, the CS pin of described nRF2401 radio frequency chip connects the P01 pin of embedded microprocessor chip EMCU, the DR1 pin of described nRF2401 radio frequency chip connects the P02 pin of embedded microprocessor chip EMCU, the CLK1 pin of described nRF2401 radio frequency chip connects the P03 pin of embedded microprocessor chip EMCU, the DATA pin of described nRF2401 radio frequency chip connects the P04 pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with reset and crystal oscillating circuit, and described reset and crystal oscillating circuit include K3, R5, R6, C8, C9, X1, C10, described C8, K3, R5 are composed in series closed circuit successively, the VCC pin of the embedded microprocessor chip EMCU described in the connection of one end of described C8, the RST pin of the embedded microprocessor chip EMCU described in other end connection of described C8, one end of described R6 is connected with earth terminal, and the other end of described R6 is connected with the RST pin of embedded microprocessor chip EMCU, one end of described C9 is connected with earth terminal, and the other end of described C9 is connected with the XIN pin of embedded microprocessor chip EMCU, one end of described C10 is connected with earth terminal, and the other end of described C10 is connected with the XOUT pin of embedded microprocessor chip EMCU, one end of described X1 is connected with the XOUT pin of embedded microprocessor chip EMCU, and the other end of described C10 is connected with the XIN pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with double control key circuit, described double control key circuit includes K1, K2, R7, R8, one end of described K1 is connected with the P12 pin of embedded microprocessor chip EMCU, and the other end of the K1 in described double control key circuit connects earth terminal, one end of described R7 is connected with the P12 pin of embedded microprocessor chip EMCU, and the other end of described R7 is connected with VCC, one end of described R8 is connected with the P13 pin of embedded microprocessor chip EMCU, and the other end of described R8 is connected with VCC, one end of described K2 is connected with the P13 pin of embedded microprocessor chip EMCU, and the other end of the K2 in described double control key circuit connects earth terminal, and described VCC is connected with the VCC pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with Liquid Crystal Module LM016L, the RS pin of the P14 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the RW pin of the P15 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the E pin of the P16 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the DO-7 pin of the P20-27 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the BLA pin of described Liquid Crystal Module LM016L, VDD pin is connected with VCC, the VL pin of described Liquid Crystal Module LM016L connects the sliding end of R7, the BLK pin of described Liquid Crystal Module LM016L, VSS pin is all connected with earth terminal, the P11 pin of described embedded microprocessor chip EMCU is connected with phase inverter 74LS06, one end of described phase inverter 74LS06 is connected with the P11 pin of embedded microprocessor chip EMCU, the other end of described phase inverter 74LS06 is connected with 2 pin of transistor output type photoelectrical coupler TLP521-1,1 pin in described transistor output type photoelectrical coupler TLP521-1 is connected with R9, and 3 pin in described transistor output type photoelectrical coupler TLP521-1 connect VDD, 4 pin in described transistor output type photoelectrical coupler TLP521-1 are connected with R10, and one end of described R9 connects 1 pin in transistor output type photoelectrical coupler TLP521-1, and the other end of described R9 is connected with 5V voltage source, one end of described R10 connects 4 pin in transistor output type photoelectrical coupler TLP521-1, the other end of described R10 is connected with R11, one end of described R11 is connected with 6 pin of R10, output signal control transistor 9013, and the other end of described R11 is connected with earth terminal, described embedded microprocessor chip EMCU is connected with output signal control transistor 9013, the GND pin of described embedded microprocessor chip EMCU is connected with 5 pin of output signal control transistor 9013, earth terminal, 7 pin of described output signal control transistor 9013 are connected with diode IN4001 and diode D1, one end of described diode IN4001 connects 7 pin of output signal control transistor 9013, the connection VDD of the described diode IN4001 other end, one end of described diode D1 connects 7 pin of output signal control transistor 9013, the other end of described diode D1 connects VDD, described diode IN4001 is connected with relay S1, ventilation blower, and the circuit two ends the be composed in series input of described relay S1, ventilation blower has interchange 380V voltage.
When the utility model is implemented, first embedded microprocessor EMCU chip, nRF2401 radio frequency chip, reset and crystal oscillating circuit, double control key circuit, Liquid Crystal Module LM016L, transistor output type photoelectrical coupler TLP521-1, output transistor 9013 and ventilation blower are set, nRF2401 radio frequency chip connects embedded microprocessor chip EMCU, embedded microprocessor EMCU is connected double control key circuit, embedded microprocessor EMCU is connected and resets and crystal oscillating circuit, embedded microprocessor EMCU connecting fluid crystal module LM016L, embedded microprocessor chip EMCU is connected transistor output type photoelectrical coupler TLP521-1, embedded microprocessor chip EMCU is connected output transistor 9013, transistor 9013 is connected fly-wheel diode IN4001, D1, fly-wheel diode IN4001 is connected relay S1, ventilation blower, when the loose system starts of row, nRF2401 radio frequency chip receives the information data of evil gas, after the Treatment Analysis of embedded microprocessor EMCU chip, information is shown in Liquid Crystal Module LM016L, if when a certain waste gas bulk concentration exceeds standard, ventilation blower is started working and is arranged loose harmful gas, if be reduced in harmless value range by the loose harmful gas concentration of row, ventilation blower quits work, the setting of the loose system of row have install convenient, Intelligent drainage falls apart, the advantage that work efficiency is high, total, the utility model have reliable and stable, response in time, low, the robotization of cost, advantage that efficiency is high.
Embodiment 2
As shown in Figure 1, the loose system circuit structure of a kind of agricultural greenhouse waste gas row, it comprises nRF2401 radio frequency chip, described nRF2401 radio frequency chip is connected with embedded microprocessor chip EMCU, the CE pin of described nRF2401 radio frequency chip connects the P00 pin of embedded microprocessor chip EMCU, the CS pin of described nRF2401 radio frequency chip connects the P01 pin of embedded microprocessor chip EMCU, the DR1 pin of described nRF2401 radio frequency chip connects the P02 pin of embedded microprocessor chip EMCU, the CLK1 pin of described nRF2401 radio frequency chip connects the P03 pin of embedded microprocessor chip EMCU, the DATA pin of described nRF2401 radio frequency chip connects the P04 pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with reset and crystal oscillating circuit, and described reset and crystal oscillating circuit include K3, R5, R6, C8, C9, X1, C10, described C8, K3, R5 are composed in series closed circuit successively, the VCC pin of the embedded microprocessor chip EMCU described in the connection of one end of described C8, the RST pin of the embedded microprocessor chip EMCU described in other end connection of described C8, one end of described R6 is connected with earth terminal, and the other end of described R6 is connected with the RST pin of embedded microprocessor chip EMCU, one end of described C9 is connected with earth terminal, and the other end of described C9 is connected with the XIN pin of embedded microprocessor chip EMCU, one end of described C10 is connected with earth terminal, and the other end of described C10 is connected with the XOUT pin of embedded microprocessor chip EMCU, one end of described X1 is connected with the XOUT pin of embedded microprocessor chip EMCU, and the other end of described C10 is connected with the XIN pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with double control key circuit, described double control key circuit includes K1, K2, R7, R8, one end of described K1 is connected with the P12 pin of embedded microprocessor chip EMCU, and the other end of the K1 in described double control key circuit connects earth terminal, one end of described R7 is connected with the P12 pin of embedded microprocessor chip EMCU, and the other end of described R7 is connected with VCC, one end of described R8 is connected with the P13 pin of embedded microprocessor chip EMCU, and the other end of described R8 is connected with VCC, one end of described K2 is connected with the P13 pin of embedded microprocessor chip EMCU, and the other end of the K2 in described double control key circuit connects earth terminal, and described VCC is connected with the VCC pin of embedded microprocessor chip EMCU, described embedded microprocessor chip EMCU is connected with Liquid Crystal Module LM016L, the RS pin of the P14 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the RW pin of the P15 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the E pin of the P16 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the DO-7 pin of the P20-27 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the BLA pin of described Liquid Crystal Module LM016L, VDD pin is connected with VCC, the VL pin of described Liquid Crystal Module LM016L connects the sliding end of R7, the BLK pin of described Liquid Crystal Module LM016L, VSS pin is all connected with earth terminal, the P11 pin of described embedded microprocessor chip EMCU is connected with phase inverter 74LS06, one end of described phase inverter 74LS06 is connected with the P11 pin of embedded microprocessor chip EMCU, the other end of described phase inverter 74LS06 is connected with 2 pin of transistor output type photoelectrical coupler TLP521-1,1 pin in described transistor output type photoelectrical coupler TLP521-1 is connected with R9, and 3 pin in described transistor output type photoelectrical coupler TLP521-1 connect VDD, 4 pin in described transistor output type photoelectrical coupler TLP521-1 are connected with R10, and one end of described R9 connects 1 pin in transistor output type photoelectrical coupler TLP521-1, and the other end of described R9 is connected with 5V voltage source, one end of described R10 connects 4 pin in transistor output type photoelectrical coupler TLP521-1, the other end of described R10 is connected with R11, one end of described R11 is connected with 6 pin of R10, output signal control transistor 9013, and the other end of described R11 is connected with earth terminal, described embedded microprocessor chip EMCU is connected with output signal control transistor 9013, the GND pin of described embedded microprocessor chip EMCU is connected with 5 pin of output signal control transistor 9013, earth terminal, 7 pin of described output signal control transistor 9013 are connected with diode IN4001 and diode D1, one end of described diode IN4001 connects 7 pin of output signal control transistor 9013, the connection VDD of the described diode IN4001 other end, one end of described diode D1 connects 7 pin of output signal control transistor 9013, the other end of described diode D1 connects VDD, described diode IN4001 is connected with relay S1, ventilation blower, the circuit two ends the be composed in series input of described relay S1, ventilation blower has interchange 380V voltage, in described reset and crystal oscillating circuit, reset packet contains electrification reset pin and hand-reset pin, and described nRF2401 radio frequency chip is monolithic radio frequency transceiving chip.
When the utility model is implemented, first embedded microprocessor EMCU chip, nRF2401 radio frequency chip, reset and crystal oscillating circuit, double control key circuit, Liquid Crystal Module LM016L, transistor output type photoelectrical coupler TLP521-1, output transistor 9013 and ventilation blower are set, nRF2401 radio frequency chip connects embedded microprocessor chip EMCU, embedded microprocessor EMCU is connected double control key circuit, embedded microprocessor EMCU is connected and resets and crystal oscillating circuit, embedded microprocessor EMCU connecting fluid crystal module LM016L, embedded microprocessor chip EMCU is connected transistor output type photoelectrical coupler TLP521-1, embedded microprocessor chip EMCU is connected output transistor 9013, transistor 9013 is connected fly-wheel diode IN4001, D1, fly-wheel diode IN4001 is connected relay S1, ventilation blower, when the loose system starts of row, nRF2401 radio frequency chip receives information data, after the Treatment Analysis of embedded microprocessor EMCU chip, information is shown in Liquid Crystal Module LM016L, if when a certain waste gas bulk concentration exceeds standard, ventilation blower is started working and is arranged loose harmful gas, if be reduced in harmless value range by the loose harmful gas concentration of row, ventilation blower quits work, transistor output type photoelectrical coupler TLP521-1 can insulation blocking and driving effect well, the signal that transistor output type photoelectrical coupler TLP521-1 exports controls the base stage of transistor 9013, for relay S1 provides working current during forward bias conducting, and then the on off control realized ventilation blower, fly-wheel diode IN4001 is in parallel with relay, play the effect of protection interface circuit, avoid the coil energy reverse breakdown driving element when relay ends, arranging of double control key circuit can well allow user and system carry out alternately, make program and realize menu operation by key range, Liquid Crystal Module LM016L can realize the output of system information, user is made to understand system state in time, variohm R7 is used for adjusting screen brightness, the setting of the loose system of row has installs convenient, and Intelligent drainage falls apart, the advantage that work efficiency is high, total, the utility model have reliable and stable, response in time, low, the robotization of cost, advantage that efficiency is high.
Claims (5)
1. the loose system circuit structure of agricultural greenhouse waste gas row, it comprises nRF2401 radio frequency chip, it is characterized in that: described nRF2401 radio frequency chip is connected with embedded microprocessor chip EMCU, the CE pin of described nRF2401 radio frequency chip connects the P00 pin of embedded microprocessor chip EMCU, the CS pin of described nRF2401 radio frequency chip connects the P01 pin of embedded microprocessor chip EMCU, the DR1 pin of described nRF2401 radio frequency chip connects the P02 pin of embedded microprocessor chip EMCU, the CLK1 pin of described nRF2401 radio frequency chip connects the P03 pin of embedded microprocessor chip EMCU, the DATA pin of described nRF2401 radio frequency chip connects the P04 pin of embedded microprocessor chip EMCU,
Described embedded microprocessor chip EMCU is connected with reset and crystal oscillating circuit, and described reset and crystal oscillating circuit include K3, R5, R6, C8, C9, X1, C10; Described C8, K3, R5 are composed in series closed circuit successively, the VCC pin of the embedded microprocessor chip EMCU described in the connection of one end of described C8, the RST pin of the embedded microprocessor chip EMCU described in other end connection of described C8; One end of described R6 is connected with earth terminal, and the other end of described R6 is connected with the RST pin of embedded microprocessor chip EMCU; One end of described C9 is connected with earth terminal, and the other end of described C9 is connected with the XIN pin of embedded microprocessor chip EMCU; One end of described C10 is connected with earth terminal, and the other end of described C10 is connected with the XOUT pin of embedded microprocessor chip EMCU; One end of described X1 is connected with the XOUT pin of embedded microprocessor chip EMCU, and the other end of described C10 is connected with the XIN pin of embedded microprocessor chip EMCU;
Described embedded microprocessor chip EMCU is connected with double control key circuit, described double control key circuit includes K1, K2, R7, R8, one end of described K1 is connected with the P12 pin of embedded microprocessor chip EMCU, and the other end of the K1 in described double control key circuit connects earth terminal; One end of described R7 is connected with the P12 pin of embedded microprocessor chip EMCU, and the other end of described R7 is connected with VCC; One end of described R8 is connected with the P13 pin of embedded microprocessor chip EMCU, and the other end of described R8 is connected with VCC; One end of described K2 is connected with the P13 pin of embedded microprocessor chip EMCU, and the other end of the K2 in described double control key circuit connects earth terminal, and described VCC is connected with the VCC pin of embedded microprocessor chip EMCU;
Described embedded microprocessor chip EMCU is connected with Liquid Crystal Module LM016L, the RS pin of the P14 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the RW pin of the P15 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the E pin of the P16 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the DO-7 pin of the P20-27 pin connecting fluid crystal module LM016L of described embedded microprocessor chip EMCU, the BLA pin of described Liquid Crystal Module LM016L, VDD pin is connected with VCC, the VL pin of described Liquid Crystal Module LM016L connects the sliding end of R7, the BLK pin of described Liquid Crystal Module LM016L, VSS pin is all connected with earth terminal,
The P11 pin of described embedded microprocessor chip EMCU is connected with phase inverter 74LS06, one end of described phase inverter 74LS06 is connected with the P11 pin of embedded microprocessor chip EMCU, the other end of described phase inverter 74LS06 is connected with 2 pin of transistor output type photoelectrical coupler TLP521-1,1 pin in described transistor output type photoelectrical coupler TLP521-1 is connected with R9, and 3 pin in described transistor output type photoelectrical coupler TLP521-1 connect VDD; 4 pin in described transistor output type photoelectrical coupler TLP521-1 are connected with R10, and one end of described R9 connects 1 pin in transistor output type photoelectrical coupler TLP521-1, and the other end of described R9 is connected with 5V voltage source; One end of described R10 connects 4 pin in transistor output type photoelectrical coupler TLP521-1, the other end of described R10 is connected with R11, one end of described R11 is connected with 6 pin of R10, output signal control transistor 9013, and the other end of described R11 is connected with earth terminal;
Described embedded microprocessor chip EMCU is connected with output signal control transistor 9013, the GND pin of described embedded microprocessor chip EMCU is connected with 5 pin of output signal control transistor 9013, earth terminal, 7 pin of described output signal control transistor 9013 are connected with diode IN4001 and diode D1, one end of described diode IN4001 connects 7 pin of output signal control transistor 9013, the connection VDD of the described diode IN4001 other end, one end of described diode D1 connects 7 pin of output signal control transistor 9013, the other end of described diode D1 connects VDD, described diode IN4001 is connected with relay S1, ventilation blower, and the circuit two ends the be composed in series input of described relay S1, ventilation blower has interchange 380V voltage.
2. the loose system circuit structure of a kind of agricultural greenhouse waste gas row according to claim 1, is characterized in that: in described reset and crystal oscillating circuit, reset packet contains electrification reset pin.
3. the loose system circuit structure of a kind of agricultural greenhouse waste gas row according to claim 1, is characterized in that: in described reset and crystal oscillating circuit, reset packet contains hand-reset pin.
4. the loose system circuit structure of a kind of agricultural greenhouse waste gas row according to claim 1, is characterized in that: in described reset and crystal oscillating circuit, reset packet contains electrification reset pin and hand-reset pin.
5. the loose system circuit structure of a kind of agricultural greenhouse waste gas row according to claim 1, is characterized in that: described nRF2401 radio frequency chip is monolithic radio frequency transceiving chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659792.3U CN204883245U (en) | 2015-08-29 | 2015-08-29 | Circuit structure for system that looses is arranged to green house waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659792.3U CN204883245U (en) | 2015-08-29 | 2015-08-29 | Circuit structure for system that looses is arranged to green house waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204883245U true CN204883245U (en) | 2015-12-16 |
Family
ID=54827601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520659792.3U Expired - Fee Related CN204883245U (en) | 2015-08-29 | 2015-08-29 | Circuit structure for system that looses is arranged to green house waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204883245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111338405A (en) * | 2020-03-04 | 2020-06-26 | 江苏云与雾物联科技有限公司 | Smart greenhouse management system based on Bluetooth mesh network |
-
2015
- 2015-08-29 CN CN201520659792.3U patent/CN204883245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111338405A (en) * | 2020-03-04 | 2020-06-26 | 江苏云与雾物联科技有限公司 | Smart greenhouse management system based on Bluetooth mesh network |
| CN111338405B (en) * | 2020-03-04 | 2021-07-23 | 江苏云与雾物联科技有限公司 | Smart greenhouse management system based on Bluetooth mesh network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102299023A (en) | Cyclic timing controller | |
| CN204883245U (en) | Circuit structure for system that looses is arranged to green house waste gas | |
| CN104571228A (en) | Greenhouse temperature and humidity control system based on solar energy | |
| Yu et al. | GEMS: A WSN-based greenhouse environment monitoring system | |
| CN201298160Y (en) | Reset circuit for singlechip | |
| CN202488808U (en) | Novel LED constant-current driving circuit | |
| CN213817332U (en) | Small-size outdoor solar energy lithium cell MPPT charging device | |
| CN203708963U (en) | Solar irrigation control circuit | |
| CN203575260U (en) | Low power consumption irrigation system | |
| CN201674276U (en) | Mixed direct current power supply system for large-scale LED display screen | |
| CN203302089U (en) | Weather station type irrigation control device | |
| CN203967975U (en) | Lead-acid battery integrated circuit | |
| CN205177141U (en) | Soil monitored control system based on GSM communication | |
| CN204465978U (en) | A kind of LED power with short-circuit protection circuit | |
| CN204993146U (en) | Automatic irrigation equipment's of warmhouse booth circuit | |
| CN204348067U (en) | A kind of new car flow monitor | |
| CN208424864U (en) | Solar LED street lamp control system | |
| CN202535040U (en) | Over-temperature protection circuit used for power device | |
| CN205484867U (en) | Low -power consumption automatic meteorological station based on ARM11 | |
| CN205213071U (en) | Intelligence LED lighting drive circuit | |
| CN104955198B (en) | A kind of highly integrated Digital Agriculture light filling equipment | |
| CN202262003U (en) | High-accuracy electrodeless lamp frequency drive module with overload protection | |
| CN204706168U (en) | A kind of telemetry terminal system Bluetooth control system | |
| CN219459919U (en) | Grassland artificial rainfall simulation experiment system | |
| CN204031546U (en) | 8 loop Intelligent wireless internet lighting controllers |
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: 20151216 Termination date: 20160829 |