CN101949573A - Intelligent split air-conditioner temperature regulator - Google Patents
Intelligent split air-conditioner temperature regulator Download PDFInfo
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- CN101949573A CN101949573A CN2010105020291A CN201010502029A CN101949573A CN 101949573 A CN101949573 A CN 101949573A CN 2010105020291 A CN2010105020291 A CN 2010105020291A CN 201010502029 A CN201010502029 A CN 201010502029A CN 101949573 A CN101949573 A CN 101949573A
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Abstract
The invention discloses an intelligent split air-conditioner temperature regulator, which comprises a power circuit 1, a temperature measurement program-selecting circuit 2, an overvoltage and undervoltage protection circuit 3 and a control circuit 4. The working principle is that: the temperature measurement program-selecting circuit 2 senses indoor temperature, selects a proper temperature running program, and outputs a control signal to the control circuit 4; and the control circuit 4 receives the control signal of the temperature measurement program-selecting circuit 2 and controls a split air-conditioner to run and stop. When the intelligent split air-conditioner temperature regulator has a fault, a change-over switch can be switched to a direct mode manually or automatically.
Description
Technical field
The present invention relates to a kind of temperature control equipment, particularly a kind of intelligent split-type air conditioner temperature control and regulation device.
Background technology
The various split-type air conditioners of Xiao Shouing are about 2 minutes downtime at every turn in the temperature adjustment process in the market, and during air conditioner refrigerating, the temperature of setting is high more, and the number of times that air-conditioning is shut down is many more.Because the people can feel sultry when shutting down, so most family is provided with temperature lower when using air-conditioning, in servicely shut down hardly, be unfavorable for that so promptly health wastes electric energy again, and influence the service life of compressor.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of prior art and a kind of intelligent air-conditioning temperature control adjuster be provided, by the air-conditioning temperature controller not only can the optimal control split-type air conditioner operation, and can be energy-conservation and prolong service life of split-type air conditioner.
Technical scheme of the present invention is: a kind of intelligent split-type air conditioner temperature control adjuster comprises the power circuit of being made up of power supply terminal J1, interface LA, fuse F1, piezo-resistance VR1, power transformer B1, commutation diode D1, commutation diode D2, commutation diode D3, commutation diode D4, filter capacitor C1, filter capacitor C2, filter capacitor C3, filter capacitor C4, three terminal regulator U2, power supply terminal VDD and power supply terminal VCC 1; The thermometric of being made up of one-chip computer U1, diode D8, diode D9, temperature sensor RC, filter capacitor C6, LED 1, LED 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6 selects journey circuit 2; The over-and under-voltage holding circuit of forming by interface L1B, resistance R 1, resistance R 2, diode D5, filter capacitor C5, Zener diode D6 and interface AD1, LB 3; The control circuit of forming by transistor Q1, diode D7, relay K 1 and the sub-J2 in control output end 4.
In intelligent split-type air conditioner temperature control adjuster circuit provided by the invention, power supply terminal J1 loads civil power 220V alternating voltage, 1 end of power supply terminal J1 is connected to interface LA and fuse F1 one end, the fuse F1 other end is connected to 1 end of piezo-resistance VR1 one end and power transformer B1,2 ends of power supply terminal J1 are connected to 2 ends of the piezo-resistance VR1 other end and power transformer B1,3 ends of power transformer B1 are connected to the anodal and commutation diode D4 negative pole of commutation diode D1,4 ends of power transformer B1 are connected to the anodal and commutation diode D2 negative pole of commutation diode D3, the negative pole of commutation diode D1 and commutation diode D3 is connected to filter capacitor C1 positive pole, filter capacitor C2 one end, the VIN end of power supply terminal VDD and three terminal regulator U2, the VOUT end of three terminal regulator U2 is connected to filter capacitor C3 one end, anodal and the power supply terminal VCC of filter capacitor C4, the negative pole of commutation diode D2 and commutation diode D4, the negative pole of filter capacitor C1, the filter capacitor C2 other end, the filter capacitor C3 other end, the GND end ground connection of filter capacitor C4 negative pole and three terminal regulator U2.Power supply terminal VCC is connected to diode D8 negative pole and temperature sensor RC one end, the temperature sensor RC other end is connected to diode D8 positive pole, diode D9 negative pole, capacitor C 6 GP2 anodal and one-chip computer U1 hold, the GP3 end of one-chip computer U1 is connected to resistance R 3 one ends, resistance R 3 other ends are connected to vdd terminal and the power supply terminal VCC of one-chip computer U1, the GP4 end of one-chip computer U1 is connected to resistance R 4 one ends, resistance R 4 other ends are connected to LED 2 positive poles, the GP5 end of one-chip computer U1 is connected to resistance R 5 one ends, resistance R 5 other ends are connected to LED 1 positive pole, LED 1 negative pole, LED 2 negative poles, the VSS end ground connection of one-chip computer U1, the GP0 end of one-chip computer U1 is connected to resistance R 6 one ends, resistance R 6 other ends are connected to transistor Q1 base stage B, the colelctor electrode C of transistor Q1 is connected to anodal and relay K 1 coil 2 ends of diode D7, diode D7 negative pole and relay K 1 coil 1 end are connected to power supply terminal VDD, relay K 1 contact, 3 ends and relay K 1 contact 4 ends are connected respectively to 1 end and 2 ends of the sub-J2 in control output end, the GP1 end of one-chip computer U1 is connected to resistance R 2 one ends, diode D5 negative pole, anodal and the Zener diode D6 negative pole of filter capacitor C5, diode D5 positive pole is connected to resistance R 1 one ends, resistance R 1 other end is connected to interface LB, interface LB is connected to interface LA, resistance R 2 other ends, filter capacitor C5 negative pole, the emitter E ground connection of Zener diode D6 positive pole and transistor Q1.
Intelligent its operation principle of split-type air conditioner temperature control adjuster provided by the invention is as follows:
Temperature is surveyed and to be selected journey circuit 2 induction indoor temperatures, selects suitable temperature working procedure, and the output control signal is given control circuit 4, and control circuit 4 is accepted temperature and surveyed the control signal of selecting journey circuit 2, controls the operation of split-type air conditioner and stops.
Select in the journey circuit 2 in the temperature survey; temperature inductor RC detects indoor temperature; detection signal is sent to one-chip computer; select to be fit to the optimized operation program of current state by one-chip computer U1 plug-in; output a control signal to control circuit 4, of temperature operation and the shutdown of control split-type air conditioner to set.
In control circuit 4; 1 end of the sub-J2 in control output end of relay K 1 is connected with the control input end of 2 ends with the split-type air conditioner compressor; diode D7 is used for protection, and one-chip computer U1 is by transistor Q1 control relay K1 adhesive, and the operation of compressor of air conditioner is controlled in the adhesive of relay K 1.
In over-and under-voltage holding circuit 3; the resistance R 1 current limliting step-down of civil power 220V process is after provide voltage signal to one-chip computer U1 after the diode D5 rectification; after one-chip computer U1 receives signal; detect the over-and under-voltage state by one-chip computer U1 plug-in; to control circuit 4 output control signals, protection compressor of air conditioner.When intelligent split-type air conditioner temperature control adjuster broke down, change-over switch can be manually or is transformed into direct mode operation automatically.
Intelligent split-type air conditioner temperature control adjuster provided by the invention compared with prior art has following characteristics:
1, in the prior art, the start and stop of compressor are controlled by the air-conditioning temperature controller, being higher than target temperature when heating stops, be lower than target temperature and open, be higher than target temperature during refrigeration and open, be lower than target temperature and stop, actual observation is a few minutes circulations, start frequently, produce very big dash current, consumed power; And after adopting temperature control adjuster provided by the invention on the air-conditioning, the compressor of air conditioner work period is longer than original cycle, the frequent starting of minimizing compressor, and the frequent impact of having avoided big electric current that compressor is caused has prolonged service life of compressor.
2, as can be known by the operation curve of compressor; compressor operating is near lower limit temperature the time; complete machine temperature raises; electric current increases, and the energy of consumption increases, and cryogenic temperature no longer descends or descend seldom; at this moment the temperature control regulator output signal is controlled its shutdown; save the lower limit temperature electric energy, simultaneously, compressor assembly is cooled off comprehensively.
3, after compressor shuts down, remain cold in the system in addition, at this moment, the fan of indoor set is being worked always, thus the still cold air of producing by boasting, when the residue cold uses up in the system, the work of temperature control regulator output signal control compressor start, so circulation just reaches the effect of economize on electricity.
Below in conjunction with the drawings and specific embodiments detailed structure of the present invention is further described.
Description of drawings
Accompanying drawing 1 is an intelligent split-type air conditioner temperature control adjuster circuit structural representation provided by the invention.
The specific embodiment
As shown in drawings: a kind of intelligent split-type air conditioner temperature control adjuster comprises the power circuit of being made up of power supply terminal J1, interface LA, fuse F1, piezo-resistance VR1, power transformer B1, commutation diode D1, commutation diode D2, commutation diode D3, commutation diode D4, filter capacitor C1, filter capacitor C2, filter capacitor C3, filter capacitor C4, three terminal regulator U2, power supply terminal VDD and power supply terminal VCC 1; The thermometric of being made up of one-chip computer U1, diode D8, diode D9, temperature sensor RC, filter capacitor C6, LED 1, LED 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6 selects journey circuit 2; The over-and under-voltage holding circuit of forming by interface L1B, resistance R 1, resistance R 2, diode D5, filter capacitor C5, Zener diode D6 and interface AD1, LB 3; By transistor Q1, the control circuit 4 that the sub-J2 in diode D7, relay K 1 and control output end forms.
In intelligent split-type air conditioner temperature control adjuster circuit provided by the invention, power supply terminal J1 loads civil power 220V alternating voltage, 1 end of power supply terminal J1 is connected to interface LA and fuse F1 one end, the fuse F1 other end is connected to 1 end of piezo-resistance VR1 one end and power transformer B1,2 ends of power supply terminal J1 are connected to 2 ends of the piezo-resistance VR1 other end and power transformer B1,3 ends of power transformer B1 are connected to the anodal and commutation diode D4 negative pole of commutation diode D1,4 ends of power transformer B1 are connected to the anodal and commutation diode D2 negative pole of commutation diode D3, the negative pole of commutation diode D1 and commutation diode D3 is connected to filter capacitor C1 positive pole, filter capacitor C2 one end, the VIN end of power supply terminal VDD and three terminal regulator U2, the VOUT end of three terminal regulator U2 is connected to filter capacitor C3 one end, anodal and the power supply terminal VCC of filter capacitor C4, the negative pole of commutation diode D2 and commutation diode D4, the negative pole of filter capacitor C1, the filter capacitor C2 other end, the filter capacitor C3 other end, the GND end ground connection of filter capacitor C4 negative pole and three terminal regulator U2.Power supply terminal VCC is connected to diode D8 negative pole and temperature sensor RC one end, the temperature sensor RC other end is connected to diode D8 positive pole, diode D9 negative pole, capacitor C 6 GP2 anodal and one-chip computer U1 hold, the GP3 end of one-chip computer U1 is connected to resistance R 3 one ends, resistance R 3 other ends are connected to vdd terminal and the power supply terminal VCC of one-chip computer U1, the GP4 end of one-chip computer U1 is connected to resistance R 4 one ends, resistance R 4 other ends are connected to LED 2 positive poles, the GP5 end of one-chip computer U1 is connected to resistance R 5 one ends, resistance R 5 other ends are connected to LED 1 positive pole, LED 1 negative pole, LED 2 negative poles, the VSS end ground connection of one-chip computer U1, the GP0 end of one-chip computer U1 is connected to resistance R 6 one ends, resistance R 6 other ends are connected to transistor Q1 base stage B, the colelctor electrode C of transistor Q1 is connected to anodal and relay K 1 coil 2 ends of diode D7, diode D7 negative pole and relay K 1 coil 1 end are connected to power supply terminal VDD, relay K 1 contact, 3 ends and relay K 1 contact 4 ends are connected respectively to 1 end and 2 ends of the sub-J2 in control output end, the GP1 end of one-chip computer U1 is connected to resistance R 2 one ends, diode D5 negative pole, anodal and the Zener diode D6 negative pole of filter capacitor C5, diode D5 positive pole is connected to resistance R 1 one ends, resistance R 1 other end is connected to interface LB, interface LB is connected to interface LA, resistance R 2 other ends, filter capacitor C5 negative pole, the emitter E ground connection of Zener diode D6 positive pole and transistor Q1.
Claims (1)
1. an intelligent split-type air conditioner temperature control adjuster is characterized in that: comprise the power circuit of being made up of power supply terminal J1, interface LA, fuse F1, piezo-resistance VR1, power transformer B1, commutation diode D1, commutation diode D2, commutation diode D3, commutation diode D4, filter capacitor C1, filter capacitor C2, filter capacitor C3, filter capacitor C4, three terminal regulator U2, power supply terminal VDD and power supply terminal VCC (1); The thermometric of being made up of one-chip computer U1, diode D8, diode D9, temperature sensor RC, filter capacitor C6, LED 1, LED 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6 selects journey circuit (2); The over-and under-voltage holding circuit of forming by interface L1B, resistance R 1, resistance R 2, diode D5, filter capacitor C5, Zener diode D6 and interface AD1, LB (3); The control circuit of forming by transistor Q1, diode D7, relay K 1 and the sub-J2 in control output end (4);
In the circuit, power supply terminal J1 loads civil power 220V alternating voltage, 1 end of power supply terminal J1 is connected to interface LA and fuse F1 one end, the fuse F1 other end is connected to 1 end of piezo-resistance VR1 one end and power transformer B1,2 ends of power supply terminal J1 are connected to 2 ends of the piezo-resistance VR1 other end and power transformer B1,3 ends of power transformer B1 are connected to the anodal and commutation diode D4 negative pole of commutation diode D1,4 ends of power transformer B1 are connected to the anodal and commutation diode D2 negative pole of commutation diode D3, the negative pole of commutation diode D1 and commutation diode D3 is connected to filter capacitor C1 positive pole, filter capacitor C2 one end, the VIN end of power supply terminal VDD and three terminal regulator U2, the VOUT end of three terminal regulator U2 is connected to filter capacitor C3 one end, anodal and the power supply terminal VCC of filter capacitor C4, the negative pole of commutation diode D2 and commutation diode D4, the negative pole of filter capacitor C1, the filter capacitor C2 other end, the filter capacitor C3 other end, the GND end ground connection of filter capacitor C4 negative pole and three terminal regulator U2.Power supply terminal VCC is connected to diode D8 negative pole and temperature sensor RC one end, the temperature sensor RC other end is connected to diode D8 positive pole, diode D9 negative pole, capacitor C 6 GP2 anodal and one-chip computer U1 hold, the GP3 end of one-chip computer U1 is connected to resistance R 3 one ends, resistance R 3 other ends are connected to vdd terminal and the power supply terminal VCC of one-chip computer U1, the GP4 end of one-chip computer U1 is connected to resistance R 4 one ends, resistance R 4 other ends are connected to LED 2 positive poles, the GP5 end of one-chip computer U1 is connected to resistance R 5 one ends, resistance R 5 other ends are connected to LED 1 positive pole, LED 1 negative pole, LED 2 negative poles, the VSS end ground connection of one-chip computer U1, the GP0 end of one-chip computer U1 is connected to resistance R 6 one ends, resistance R 6 other ends are connected to transistor Q1 base stage B, the colelctor electrode C of transistor Q1 is connected to anodal and relay K 1 coil 2 ends of diode D7, diode D7 negative pole and relay K 1 coil 1 end are connected to power supply terminal VDD, relay K 1 contact, 3 ends and relay K 1 contact 4 ends are connected respectively to 1 end and 2 ends of the sub-J2 in control output end, the GP1 end of one-chip computer U1 is connected to resistance R 2 one ends, diode D5 negative pole, anodal and the Zener diode D6 negative pole of filter capacitor C5, diode D5 positive pole is connected to resistance R 1 one ends, resistance R 1 other end is connected to interface LB, interface LB is connected to interface LA, resistance R 2 other ends, filter capacitor C5 negative pole, the emitter E ground connection of Zener diode D6 positive pole and transistor Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105020291A CN101949573A (en) | 2010-09-30 | 2010-09-30 | Intelligent split air-conditioner temperature regulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105020291A CN101949573A (en) | 2010-09-30 | 2010-09-30 | Intelligent split air-conditioner temperature regulator |
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| CN101949573A true CN101949573A (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105020291A Pending CN101949573A (en) | 2010-09-30 | 2010-09-30 | Intelligent split air-conditioner temperature regulator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807150A (en) * | 2015-05-12 | 2015-07-29 | 国网山东阳信县供电公司 | Air conditioning control device for power grid dispatching machine room |
| CN107733250A (en) * | 2017-11-11 | 2018-02-23 | 湖南众源电子科技有限公司 | A kind of dc source based on air-conditioning system |
| CN108278724A (en) * | 2018-01-11 | 2018-07-13 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
-
2010
- 2010-09-30 CN CN2010105020291A patent/CN101949573A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807150A (en) * | 2015-05-12 | 2015-07-29 | 国网山东阳信县供电公司 | Air conditioning control device for power grid dispatching machine room |
| CN104807150B (en) * | 2015-05-12 | 2017-05-24 | 国网山东阳信县供电公司 | Air conditioning control device for power grid dispatching machine room |
| CN107733250A (en) * | 2017-11-11 | 2018-02-23 | 湖南众源电子科技有限公司 | A kind of dc source based on air-conditioning system |
| CN108278724A (en) * | 2018-01-11 | 2018-07-13 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
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Application publication date: 20110119 |