CN206760250U - Irrigation system - Google Patents
Irrigation system Download PDFInfo
- Publication number
- CN206760250U CN206760250U CN201720125996.8U CN201720125996U CN206760250U CN 206760250 U CN206760250 U CN 206760250U CN 201720125996 U CN201720125996 U CN 201720125996U CN 206760250 U CN206760250 U CN 206760250U
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- Prior art keywords
- temperature
- signal
- minimum temperature
- optimum
- optimum temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Control Of Temperature (AREA)
Abstract
The utility model discloses a kind of irrigation system, solve when manually being automatically adjusted according to the temperature in current canopy, easily cause regulation frequent, and machine starts for a long time, the problem of wasting the energy, its drip irrigation device is：Including temperature-detecting device, minimum temperature comparison means, minimum temperature standard apparatus, minimum temperature control device, heating machine, heating starter；Also include optimum temperature comparison means, optimum temperature standard apparatus, optimum temperature control device, refrigeration machine, cooling activation device；When temperature-detecting device detects that temperature detection is less than minimum temperature reference signal, heating machine starts；When temperature-detecting device detects that temperature detection is more than optimum temperature reference signal, refrigeration machine starts, and a kind of irrigation system of the present utility model, can automatically adjust temperature according to the temperature in canopy, more intelligently, more save.
Description
Technical field
A kind of agriculture field is the utility model is related to, more particularly to a kind of irrigation system.
Background technology
Irrigation system is for the technical measures needed for the crop such as moisture, temperature, fertilizer needed for the crop supplement on soil.For
Guarantee crop normal growth, obtain stable high yield, it is necessary to give crop to provide suitable growth temperature.
In the prior art, plant can only grow within the scope of certain temperature.Influence of the temperature to growth is comprehensive
Close, it both can be by influenceing the metabolic processes such as photosynthetic, breathing, transpiration, can also be by influenceing synthesis and the fortune of organic matter
The metabolic process such as defeated influences the growth of plant, can also directly affect soil temperature, temperature, by the absorption and transporting that influence liquid manure
To influence the growth of plant.Because the activity for the enzyme for participating in metabolic activity has different performances at different temperatures, so temperature
Influence to plant growth also have it is minimum, most accommodate the basic point of maximum temperature three, originate in the plant in temperate zone, the basic point of temperature three is inclined
It is low, respectively 5 DEG C, 25~30 DEG C, 35~40 DEG C.Plant can only grow in the range of minimum temperature with maximum temperature.It is although raw
Long optimum temperature, just refer to grow most fast temperature, but this is not the most healthy and strong temperature of plant growth.Because in most thermophilic
Under degree, the organic matter consumption in plant is excessive, instead plant grows elongated weak.Therefore, cultivated in production practices healthy and strong
Plant, the temperature less than optimum temperature being often required that, this temperature claims the optimum temperature coordinated, and manually according in current canopy
When temperature automatically adjusts, easily cause regulation frequent, and machine starts for a long time, wastes the energy, also improved space.
Utility model content
The purpose of this utility model is to provide a kind of irrigation system, and can automatically adjust temperature according to the temperature in canopy
Degree, more intelligently, is more saved.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of irrigation system, including for detecting the temperature physical quantity in canopy and being converted to the temperature inspection of temperature detection signal
Survey device, be coupled to temperature-detecting device to receive temperature detection signal and export the minimum temperature ratio of minimum temperature comparison signal
Minimum temperature compared with device, for providing the minimum temperature reference signal corresponding with minimum temperature to minimum temperature comparison means
Standard apparatus, minimum temperature comparison means is coupled to receive minimum temperature comparison signal and export minimum temperature control signal
Minimum temperature control device, heating machine, minimum temperature control device is coupled to receive minimum temperature control signal and control system
The heating starter of warm boot；
Also include being coupled to temperature-detecting device to receive temperature detection signal and export optimum temperature comparison signal most
Thermophilic degree comparison means, for providing the optimum temperature reference signal corresponding with optimum temperature to optimum temperature comparison means
Optimum temperature standard apparatus, optimum temperature comparison means is coupled to receive optimum temperature comparison signal and export optimum temperature control
The optimum temperature control device of signal processed, refrigeration machine, optimum temperature control device is coupled to receive optimum temperature control signal
And the cooling activation device for controlling refrigeration machine to start；
When temperature-detecting device detects that temperature detection is less than minimum temperature reference signal, the heating machine starts；When
When temperature-detecting device detects that temperature detection is more than optimum temperature reference signal, the refrigeration machine starts.
Using such scheme, the temperature in canopy is detected in real time by temperature-detecting device, while coordinates minimum
Temperature comparison means, optimum temperature comparison means, by the temperature control in canopy between minimum temperature and optimum temperature, so as to carry
The high healthy and strong degree of plant growth, and by the installation of refrigeration machine and heating machine, it is quicker when making temperature adjustment, more just
Just, while cooling activation device, the independent control for heating starter, control are more accurate.
Preferably, the minimum temperature standard apparatus is also coupled to the lowest temperature for adjusting minimum temperature reference signal
Spend adjusting means.
Using such scheme, the setting of minimum temperature adjustment circuit, minimum temperature standard apparatus can be sent most
The size of low temperature reference signal is adjusted, so as to adapt to demand of the Different Crop to temperature, using flexible and practical.
Preferably, the optimum temperature standard apparatus is also coupled to the most thermophilic for adjusting optimum temperature reference signal
Spend adjusting means.
Using such scheme, the setting of optimum temperature adjustment circuit, optimum temperature standard apparatus can be sent most
The size of thermophilic degree reference signal is adjusted, so as to adapt to demand of the Different Crop to temperature, using flexible and practical
The setting of temperature adjustment circuit, the size for the optimum temperature reference signal that can be sent to optimum temperature standard apparatus are adjusted
It is whole, so as to adapt to demand of the Different Crop to temperature, using flexible and practical.
Preferably, the minimum temperature control device includes being coupled to minimum temperature comparison means to receive minimum temperature
Comparison signal simultaneously exports the minimum temperature on-off circuit of minimum temperature switching signal, is coupled to minimum temperature on-off circuit to receive
Minimum temperature switching signal simultaneously exports the minimum temperature triggers circuit of minimum temperature trigger signal, is coupled to minimum temperature triggering electricity
Road is electric to the minimum temperature delay for heating starter to receive minimum temperature trigger signal and export minimum temperature control signal
Road.
Using such scheme, the minimum temperature on-off circuit circuit as on-off action in circuit, when minimum temperature is opened
When powered-down road receives the minimum temperature comparison means of high level, it will turn at once, reaction speed is fast, while minimum temperature is touched
Power Generation Road can also turn at once, and two vola temperature delay circuits begin to be delayed, to ensure the degree of accuracy of temperature detection, practicality
By force.
Preferably, the minimum temperature control device also includes being coupled to minimum temperature on-off circuit to receive lowest temperature
Degree switching signal simultaneously exports the minimum temperature photoelectric coupled circuit of minimum temperature optocoupler signal, and the minimum temperature triggers circuit is coupled to
Minimum temperature photoelectric coupled circuit is electric to minimum temperature delay to receive minimum temperature optocoupler signal and export minimum temperature trigger signal
Road.
Using such scheme, minimum temperature photoelectric coupled circuit plays buffer action, light emitting diode hair to inputting, exporting electric signal
Go out the light of certain wavelength, received by photo resistance and produce photoelectric current, then exported after further amplification.This completes from
Electricity arrives light, from light to the conversion of electricity, so as to play a part of input, output, isolation.Because the input of minimum temperature photoelectric coupled circuit is defeated
It is mutually isolated between going out, electric signal transmission has the characteristics that one-way, thus has good electrical isolation capabilities and antijamming capability.
Preferably, the optimum temperature control device includes being coupled to optimum temperature comparison means to receive optimum temperature
Comparison signal simultaneously exports the optimum temperature on-off circuit of optimum temperature switching signal, is coupled to optimum temperature on-off circuit to receive
Optimum temperature switching signal simultaneously exports the optimum temperature triggers circuit of optimum temperature trigger signal, is coupled to optimum temperature triggering electricity
Road with receive optimum temperature trigger signal and export optimum temperature control signal to cooling activation device optimum temperature be delayed electricity
Road.
Using such scheme, the optimum temperature on-off circuit circuit as on-off action in circuit, when optimum temperature is opened
When powered-down road receives the optimum temperature comparison means of high level, it will turn at once, reaction speed is fast, while optimum temperature is touched
Power Generation Road can also turn at once, and two vola temperature delay circuits begin to be delayed, to ensure the degree of accuracy of temperature detection, practicality
By force.
Preferably, the optimum temperature control device also includes being coupled to optimum temperature on-off circuit to receive most thermophilic
Degree switching signal simultaneously exports the optimum temperature photoelectric coupled circuit of optimum temperature optocoupler signal, and the optimum temperature triggers circuit is coupled to
Optimum temperature photoelectric coupled circuit is electric to optimum temperature delay to receive optimum temperature optocoupler signal and export optimum temperature trigger signal
Road.
Using such scheme, optimum temperature photoelectric coupled circuit plays buffer action, light emitting diode hair to inputting, exporting electric signal
Go out the light of certain wavelength, received by photo resistance and produce photoelectric current, then exported after further amplification.This completes from
Electricity arrives light, from light to the conversion of electricity, so as to play a part of input, output, isolation.Because the input of optimum temperature photoelectric coupled circuit is defeated
It is mutually isolated between going out, electric signal transmission has the characteristics that one-way, thus has good electrical isolation capabilities and antijamming capability.
Preferably, also include being respectively coupled to minimum temperature control device, optimum temperature control device while receive most
The logic door gear of low temperature control signal, optimum temperature control signal and output logic gate signal, the logic door gear is also
It is coupled with to receive logic gate signal and in response to logic gate signal to realize the remote prompting apparatus of remote prompts.
Using such scheme, logic door gear is arranged at being used cooperatively for remote prompting apparatus, when heating machine, refrigeration machine
When not working, represent that present temperature between minimum temperature and optimum temperature, so as to carry out remote prompts, makes staff
The temperature conditions in canopy can be understood, it is practical.
Preferably, the remote prompting apparatus includes being coupled to logic door gear to receive logic gate signal and export nothing
The radio transmitter of line transmission signal, it is coupled to radio transmitter and realizes the wireless of prompting to receive wireless transmission signal
Cue circuit.
Using such scheme, the setting of radio transmitter, when the signal of logic door gear output high level, Jiu Huifa
Wireless transmission signal is penetrated, and wireless alerts circuit one receives wireless transmission signal will turn on and prompted, it is practical.
In summary, the utility model has the advantages that：
1st, automatically adjusted temperature according to the temperature in canopy, more intelligently, more saved；
2nd, when between minimum temperature and optimum temperature, remote prompts are carried out by remote prompting apparatus.
Brief description of the drawings
Fig. 1 is the system block diagram of the present embodiment；
Fig. 2 be temperature-detecting device, minimum temperature comparison means, minimum temperature standard apparatus, minimum temperature control device,
Heat the circuit connection diagram of starter；
Fig. 3 is optimum temperature comparison means, optimum temperature standard apparatus, optimum temperature control device, heating starter
Circuit connection diagram；
Fig. 4 is logic door gear, the circuit connection diagram of remote prompting apparatus.
In figure：1st, temperature-detecting device；2nd, minimum temperature comparison means；3rd, minimum temperature standard apparatus；4th, minimum temperature
Control device；5th, heating machine；6th, starter is heated；7th, optimum temperature comparison means；8th, optimum temperature standard apparatus；9th, it is most suitable
Temperature control equipment；10th, refrigeration machine；11st, cooling activation device；12nd, minimum temperature adjusting means；13rd, optimum temperature regulation dress
Put；14th, minimum temperature on-off circuit；15th, minimum temperature triggers circuit；16th, minimum temperature delay circuit；17th, minimum temperature light
Coupling circuit；18th, optimum temperature on-off circuit；19th, optimum temperature triggers circuit；20th, optimum temperature delay circuit；21st, most thermophilic
Spend photoelectric coupled circuit；22nd, logic door gear；23rd, remote prompting apparatus；24th, radio transmitter；25th, wireless alerts circuit.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of irrigation system disclosed in the present embodiment, can be according to the temperature in canopy to refrigeration machine 10, system
Heat engine 5 is opened and closed, while when the temperature in canopy is between minimum temperature and optimum temperature, passes through remote prompting apparatus 23
Prompted.
As shown in Fig. 2 temperature-detecting device 1 is positive temperature coefficient including resistance R1, resistance R2, resistance RT, resistance RT
Thermistor, when the temperature in canopy rises, resistance RT resistance value can become big, while temperature detection signal can also become big.
As shown in Fig. 2 resistance R1 one end is connected with power supply VCC, the resistance R1 other end respectively one end with resistance R2,
Resistance RT one end connection, the resistance RT other end are connected with ground GND.
As shown in Fig. 2 minimum temperature comparison means 2 is comparator N1, and comparator N1 model LM324, lowest temperature
Degree standard apparatus 3 is resistance R3, and minimum temperature adjusting means 12 is slide rheostat RP1.
As shown in Fig. 2 the resistance R2 other end is connected with comparator N1 inverting input, comparator N1 homophase input
End is connected with resistance R3 one end, slide rheostat RP1 one end, slide rheostat RP1 control terminal, slide rheostat RP1
The other end be connected with power supply VCC, the resistance R3 other end is connected with ground GND.
As shown in Fig. 2 when temperature detection signal is more than minimum temperature reference signal, comparator N1 exports the letter of high level
Number；When temperature detection signal is less than minimum temperature reference signal, comparator N1 exports low level signal.
As shown in Fig. 2 minimum temperature control device 4 include minimum temperature triggers circuit 15, minimum temperature photoelectric coupled circuit 17,
Minimum temperature on-off circuit 14, minimum temperature delay circuit 16.Minimum temperature triggers circuit 15 is relay KM1, minimum temperature
Photoelectric coupled circuit 17 is photo-coupler U1, and minimum temperature on-off circuit 14 is triode Q1, and minimum temperature delay circuit 16 is the time
Relay KT1, triode Q1 are the triode and model LM324 of NPN type.
As shown in Fig. 2 comparator N1 output end is connected with triode Q1 base stage, triode Q1 emitter stage and ground
GND connections, triode Q1 colelctor electrode are connected with the negative electrode of the light emitting diode in photo-coupler U1, the hair in photo-coupler U1
The anode of optical diode is connected with power supply VCC, and the colelctor electrode of the phototriode in photo-coupler U1 is connected with power supply VCC, light
The emitter stage of phototriode in coupler U1 is connected with relay KM1 one end, relay the KM1 other end and ground GND
Connection, relay normally open contact KM1-1 one end are connected with ground GND, the relay normally open contact KM1-1 other end and time after
Electrical equipment KT1 one end connection, the time relay normally open contact KT1 other end are connected with power supply VCC.
As shown in Fig. 2 when the signal of comparator N1 output high level, triode Q1 conductings, while photo-coupler U1 is obtained
Conduct, relay KM1 must be conducted, and relay normally open contact KM1-1 obtains electric closure, and time relay KT1 obtains electric.When comparing
When device N1 exports low level signal, triode Q1 is not turned on, while photo-coupler U1 is not turned on, and relay KM1 is not turned on, after
Electrical equipment normally opened contact KM1-1 disconnects, and time relay KT1 must not electricity.
As shown in Fig. 2 heating starter 6 includes triode Q3, resistance R5, triode Q3 for NPN type triode and
Model 2SC4019.
As shown in Fig. 2 time relay normally open contact KT1-1 one end is connected with power supply VCC, the time relay is normally opened to be touched
The point KT1-1 other end is connected with resistance R5 one end, resistance R5 other end triode Q3 base stage connection, triode Q3's
Emitter stage is connected with ground GND, and triode Q3 colelctor electrode is connected with one end of heating machine 5, the other end and power supply of heating machine 5
VCC connections.
As shown in Fig. 2 when time relay normally open contact KT1-1 is closed, triode Q3 must be conducted, and heating machine 5 is opened
Beginning work；When time relay normally open contact KT1-1 disconnects, triode Q3 must not be electric, and heating machine 5 does not work.
As shown in figure 3, optimum temperature comparison means 7 is comparator N2, optimum temperature standard apparatus 8 is resistance R4, most suitable
Temperature-adjusting device 13 is slide rheostat RP2, comparator N2 model LM324.
As shown in Figure 2,3, the resistance R2 other end is connected with comparator N2 in-phase input end, and comparator N2's is anti-phase defeated
Enter end to be connected with resistance R4 one end, slide rheostat RP2 one end, slide rheostat RP2 control terminal, slide rheostat
The RP2 other end is connected with power supply VCC, and the resistance R4 other end is connected with ground GND.
As shown in figure 3, when temperature detection signal is more than optimum temperature reference signal, comparator N2 exports the letter of high level
Number；When temperature detection signal is less than optimum temperature reference signal, comparator N2 exports low level signal.
As shown in figure 3, optimum temperature control device 9 include optimum temperature triggers circuit 19, optimum temperature photoelectric coupled circuit 21,
Optimum temperature on-off circuit 18, optimum temperature delay circuit 20.Optimum temperature triggers circuit 19 is relay KM2, optimum temperature
Photoelectric coupled circuit 21 is photo-coupler U2, and optimum temperature on-off circuit 18 is triode Q2, and optimum temperature delay circuit 20 is the time
Relay KT2, triode Q2 are the triode and model LM324 of NPN type.
As shown in figure 3, comparator N2 output end is connected with triode Q2 base stage, triode Q2 emitter stage and ground
GND connections, triode Q2 colelctor electrode are connected with the negative electrode of the light emitting diode in photo-coupler U2, the hair in photo-coupler U2
The anode of optical diode is connected with power supply VCC, and the colelctor electrode of the phototriode in photo-coupler U2 is connected with power supply VCC, light
The emitter stage of phototriode in coupler U2 is connected with relay KM2 one end, relay the KM2 other end and ground GND
Connection, relay normally open contact KM2-1 one end are connected with ground GND, the relay normally open contact KM2-1 other end and time after
Electrical equipment KT2 one end connection, the time relay normally open contact KT2 other end are connected with power supply VCC.
As shown in figure 3, when the signal of comparator N2 output high level, triode Q2 conductings, while photo-coupler U2 is obtained
Conduct, relay KM2 must be conducted, and relay normally open contact KM2-1 obtains electric closure, and time relay KT2 obtains electric.When comparing
When device N2 exports low level signal, triode Q2 is not turned on, while photo-coupler U2 is not turned on, and relay KM2 is not turned on, after
Electrical equipment normally opened contact KM2-1 disconnects, and time relay KT2 must not electricity.
As shown in figure 3, cooling activation device 11 includes triode Q4, resistance R6, triode Q4 be the triode of NPN type and
Model 2SC4019.
As shown in figure 3, time relay normally open contact KT2-1 one end is connected with power supply VCC, the time relay is normally opened to be touched
The point KT2-1 other end is connected with resistance R6 one end, resistance R6 other end triode Q4 base stage connection, triode Q4's
Emitter stage is connected with ground GND, and triode Q4 colelctor electrode is connected with one end of refrigeration machine 10, the other end and power supply of refrigeration machine 10
VCC connections.
As shown in figure 3, when time relay normally open contact KT2-1 is closed, triode Q4 must be conducted, and refrigeration machine 10 is opened
Beginning work；When time relay normally open contact KT2-1 disconnects, triode Q4 must not be electric, and refrigeration machine 10 does not work.
As shown in figure 4, logic door gear 22 includes diode D1, diode D2, relay KM3, resistance R7.Remote prompts
Device 23 includes wireless alerts circuit 25, radio transmitter 24.Radio transmitter 24 includes battery VDD, transmitter, wirelessly
Cue circuit 25 includes receiver, resistance R8, LED 1.Receiver and transmitter are 315M superregenerative modules.
As shown in figure 4, time relay normally closed contact KM1-2 one end is connected with power supply VCC, the time relay is normally closed to be touched
The point KM1-2 other end is connected with diode D1 anode, and diode D1 negative electrode is with time relay normally closed contact KT2-2's
One end connects, and the time relay normally closed contact KT2-2 other end is connected with diode D2 anode, diode D2 negative electrode and
Relay KM3 one end connection, the relay KM3 volume other end are connected with resistance R7 one end, resistance the R7 other end and ground
GND connections, relay normally open contact KM3-1 one end are connected with battery VDD positive pole, battery VDD negative pole and transmitter
One end is connected, and the other end of transmitter is connected with the relay normally open contact KM3-1 other end, and transmitter couples with receiver,
One end of receiver is connected with power supply VCC, and the other end of receiver is connected with resistance R8 one end, resistance the R8 other end and hair
Optical diode LED1 anode connection, the negative electrode of LED 1 are connected with ground GND.
As shown in figure 4, when time relay KT1, time relay KT2 must not be electric, heating machine 5, refrigeration machine 10 are not
Work, represent that now temperature of shed is between minimum temperature and optimum temperature, then time relay KT1-2, time relay
Device KT2-2 is closed, and relay KM3 obtains electric, and relay normally open contact KM3-1 closures, transmitter goes out signal, and receiver connects
It is luminous to receive rear LED 1.When time relay KT1 obtain electric, time relay KT2 must not be electric when, heating machine 5 is opened
Beginning work, refrigeration machine 10 do not work, and represent that now temperature of shed is under minimum temperature, then time relay KT1-2 breaks
Open, time relay KT2-2 closures, relay KM3 must not be electric, and relay normally open contact KM3-1 disconnects, and transmitter can not occur
Go out signal, receiver can not receive signal, and LED 1 does not light.When time relay KT1 must not electricity, the time after
When electrical equipment KT2 obtains electric, heating machine 5 is not started working, and refrigeration machine 10 is started working, and represents that now temperature of shed is in optimum temperature
On, then time relay KT1-2 is closed, and time relay KT2-2 disconnects, and relay KM3 must not be electric, and relay normally open touches
Point KM3-1 disconnects, and transmitter can not go out signal, and receiver can not receive signal, and LED 1 does not light.
The course of work：
1st, when the temperature detection signal that temperature-detecting device 1 detects is more than minimum temperature reference signal, heating machine 5 is opened
Beginning work, refrigerator do not work, and LED does not work；
2nd, when the temperature detection signal that temperature-detecting device 1 detects is more than optimum temperature reference signal, heating machine 5 is not
Work, refrigerator are started working, and LED does not work；
3rd, when the temperature detection signal that temperature-detecting device 1 detects is in minimum temperature reference signal optimum temperature benchmark
When between signal, heating machine 5 does not work, and refrigerator does not work, and LED is bright.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of irrigation system, it is characterized in that：Including for detecting the temperature physical quantity in canopy and being converted to temperature detection signal
Temperature-detecting device (1), be coupled to temperature-detecting device (1) and compare letter to receive temperature detection signal and export minimum temperature
Number minimum temperature comparison means (2), for providing the lowest temperature corresponding with minimum temperature to minimum temperature comparison means (2)
The minimum temperature standard apparatus (3) of reference signal is spent, minimum temperature comparison means (2) is coupled to and compares letter to receive minimum temperature
Number and export the minimum temperature control device (4) of minimum temperature control signal, heating machine (5), be coupled to minimum temperature temperature control
Heating starter (6) of the device processed to receive minimum temperature control signal and control heating machine (5) to start；
Also include being coupled to temperature-detecting device (1) to receive temperature detection signal and export the most suitable of optimum temperature comparison signal
Temperature comparison means (7), believe for providing the optimum temperature benchmark corresponding with optimum temperature to optimum temperature comparison means (7)
Number optimum temperature standard apparatus (8), be coupled to optimum temperature comparison means (7) to receive optimum temperature comparison signal and export
The optimum temperature control device (9) of optimum temperature control signal, refrigeration machine (10), be coupled to optimum temperature temperature control equipment with
The cooling activation device (11) for receiving optimum temperature control signal and controlling refrigeration machine (10) to start；
When temperature-detecting device (1) detects that temperature detection is less than minimum temperature reference signal, the heating machine (5) starts；
When temperature-detecting device (1) detects that temperature detection is more than optimum temperature reference signal, the refrigeration machine (10) starts.
2. irrigation system according to claim 1, it is characterized in that：The minimum temperature standard apparatus (3) is also coupled to useful
In the minimum temperature adjusting means (12) of regulation minimum temperature reference signal.
3. irrigation system according to claim 1, it is characterized in that：The optimum temperature standard apparatus (8) is also coupled to useful
In the optimum temperature adjusting means (13) of regulation optimum temperature reference signal.
4. irrigation system according to claim 1, it is characterized in that：The minimum temperature control device (4) includes being coupled to
Minimum temperature comparison means (2) with receive minimum temperature comparison signal and export minimum temperature switching signal minimum temperature switch
Circuit (14), minimum temperature on-off circuit (14) is coupled to receive minimum temperature switching signal and export minimum temperature triggering letter
Number minimum temperature triggers circuit (15), be coupled to minimum temperature triggers circuit (15) to receive minimum temperature trigger signal and defeated
Go out minimum temperature control signal to the minimum temperature delay circuit (16) for heating starter (6).
5. irrigation system according to claim 4, it is characterized in that：The minimum temperature control device (4) also includes coupling
In minimum temperature on-off circuit (14) to receive minimum temperature switching signal and export the minimum temperature of minimum temperature optocoupler signal
Photoelectric coupled circuit (17), the minimum temperature triggers circuit (15) are coupled to minimum temperature photoelectric coupled circuit (17) to receive minimum temperature
Optocoupler signal simultaneously exports minimum temperature trigger signal to minimum temperature delay circuit (16).
6. irrigation system according to claim 1, it is characterized in that：The optimum temperature control device (9) includes being coupled to
Optimum temperature comparison means (7) with receive optimum temperature comparison signal and export optimum temperature switching signal optimum temperature switch
Circuit (18), optimum temperature on-off circuit (18) is coupled to receive optimum temperature switching signal and export optimum temperature triggering letter
Number optimum temperature triggers circuit (19), be coupled to optimum temperature triggers circuit (19) to receive optimum temperature trigger signal and defeated
Go out optimum temperature control signal to the optimum temperature delay circuit (20) of cooling activation device (11).
7. irrigation system according to claim 6, it is characterized in that：The optimum temperature control device (9) also includes coupling
In optimum temperature on-off circuit (18) to receive optimum temperature switching signal and export the optimum temperature of optimum temperature optocoupler signal
Photoelectric coupled circuit (21), the optimum temperature triggers circuit (19) are coupled to optimum temperature photoelectric coupled circuit (21) to receive optimum temperature
Optocoupler signal simultaneously exports optimum temperature trigger signal to optimum temperature delay circuit (20).
8. irrigation system according to claim 1, it is characterized in that：Also include being respectively coupled to minimum temperature control device
(4), optimum temperature control device (9) while minimum temperature control signal, optimum temperature control signal and output logic gate are received
The logic door gear (22) of signal, the logic door gear (22) have been also coupled to receive logic gate signal and in response to gate
Signal is to realize the remote prompting apparatus of remote prompts (23).
9. irrigation system according to claim 8, it is characterized in that：The remote prompting apparatus (23) includes being coupled to logic
Door gear (22) is to receive logic gate signal and export the radio transmitter (24) of wireless transmission signal, be coupled to wireless transmission
Circuit (24) realizes the wireless alerts circuit (25) of prompting to receive wireless transmission signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125996.8U CN206760250U (en) | 2017-02-10 | 2017-02-10 | Irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125996.8U CN206760250U (en) | 2017-02-10 | 2017-02-10 | Irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206760250U true CN206760250U (en) | 2017-12-19 |
Family
ID=60648717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125996.8U Expired - Fee Related CN206760250U (en) | 2017-02-10 | 2017-02-10 | Irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206760250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168782A (en) * | 2018-10-11 | 2019-01-11 | 深圳市智百科技有限公司 | A kind of Intelligent irrigation system and its agriculture heat preserving type greenhouse |
| US11320321B2 (en) * | 2018-09-21 | 2022-05-03 | Maschinenfabrik Reinhausen Gmbh | Determining a characteristic temperature of an electric or electronic system |
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2017
- 2017-02-10 CN CN201720125996.8U patent/CN206760250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11320321B2 (en) * | 2018-09-21 | 2022-05-03 | Maschinenfabrik Reinhausen Gmbh | Determining a characteristic temperature of an electric or electronic system |
| CN109168782A (en) * | 2018-10-11 | 2019-01-11 | 深圳市智百科技有限公司 | A kind of Intelligent irrigation system and its agriculture heat preserving type greenhouse |
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| 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: 20171219 Termination date: 20180210 |