CN2929553Y - Power saving controller for air conditioner - Google Patents
Power saving controller for air conditioner Download PDFInfo
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- CN2929553Y CN2929553Y CN 200620080229 CN200620080229U CN2929553Y CN 2929553 Y CN2929553 Y CN 2929553Y CN 200620080229 CN200620080229 CN 200620080229 CN 200620080229 U CN200620080229 U CN 200620080229U CN 2929553 Y CN2929553 Y CN 2929553Y
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims description 34
- 238000004378 air conditioning Methods 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an air conditioner electric saving controller, comprising an electric saving crosspiece setting module, a time controlling multi vibrator circuit connected with the electric saving crosspiece setting module, the circuit of the time controlling multi vibrator is connected with a relay driver module, the relay driver module is connected with a temperature signal controlling module, the outlet portion of a direct current regulated power module is connected with the power connection of the electric saving crosspiece setting module, the time controlling multi vibrator circuit and the relay driver module. When the indoor temperature reaches a comfortable temperature, an electric save operating condition is automatically performed by the time controlling signal, on the one hand, remaining cold of a compressor is fully made use of which also completely cools the whole system and increase the cooling effect, on the other hand, frequent starting times of the compressor is decreased which makes the compressor rest completely and prolongs the using life of the compressor, meanwhile decreases extra electric energy consumption brought by a dash current, thereby obtaining the purpose of saving electric and prolonging the life of the air conditioner device.
Description
Technical field
The utility model relates to a kind of air conditioner controlling technology field.
Background technology
According to refrigeration professional's experiment and test, compressor of air conditioner is worked under 70%～75% load, refrigeration the best, and its refrigerating efficiency is also the highest.Air-conditioning in the course of the work, when indoor temperature did not also reach the temperature control point of setting, compressor can work long hours, and compressor can frequently leave again, stop after reaching temperature control point, therefore, working long hours of compressor of air conditioner can cause the unnecessary loss of refrigerating efficiency reduction and electric energy with frequent starting.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly can overcome that compressor of air conditioner works long hours and the refrigerating efficiency that caused of frequent starting is low and the air-conditioning electricity-saving controller of waste electric energy.
For achieving the above object, the technical solution of the utility model is: the air-conditioning electricity-saving controller, comprise economize on electricity gear setting module, the time control multivibrator circuit that is connected with economize on electricity gear setting module, be connected to relay driving module on the time control multivibrator circuit, relay driving module is connected to the temperature signal control module, and the output of D.C. regulated power supply module is connected with the power interface of economize on electricity gear setting module, time control multivibrator circuit, relay driving module.
As a kind of improvement, described economize on electricity gear setting module comprises economize on electricity gear configuration switch K, the resistance R 7 of connecting with described economize on electricity gear configuration switch K, with described resistance R 7 diode in series D1, base stage is connected on economize on electricity gear indication triode VT1 between described economize on electricity gear configuration switch K and the resistance R 7 by resistance R 8, be serially connected with resistance R 9 between the emitter stage of described economize on electricity gear indication triode VT1 and the power supply, described resistance R 9 and the resistance R 10 of connecting, light emitting diode VL1 parallel connection, the resistance R 11 that also is connected with between the emitter stage of described economize on electricity gear indication triode VT1 and the ground, light emitting diode VL2.
As a kind of improvement, described time control multivibrator circuit comprises time-base integrated circuit IC1, be serially connected with resistance R 1 between the input pin 7 of described time-base integrated circuit IC1 and the power supply, be serially connected with resistance R 2 and capacitor C 1 between the input pin 7 of described time-base integrated circuit IC1 and the ground, be serially connected with capacitor C 2 between the pin 5 of described time-base integrated circuit IC1 and the ground.
As a kind of improvement, described relay driving module comprises resistance R 3, the triode VT2 that base stage is connected with resistance R 3, be connected with diode D2 between the colelctor electrode of described triode VT2 and the power supply, described diode D2 is in parallel with relay R J, be connected with light emitting diode VL3 between the colelctor electrode of described triode VT2 and the power supply, be connected with light emitting diode VL4 between the colelctor electrode of described triode VT2 and the ground.
As a kind of improvement, described D.C. regulated power supply module comprises IC 2, be connected with capacitor C 3 between the output of described IC 2 and the ground, be connected with capacitor C 4 between the input of described IC 2 and the ground, the rectifier bridge that the input commutation diode D3 to D6 of described IC 2 forms, the input of described rectifier bridge is connected with current transformer B T.
As a kind of improvement, described temperature signal control module comprises the normally closed interlock of relay R J, with the normally closed interlock parallel resistor R12 of relay R J.
Owing to adopt technique scheme, the air-conditioning electricity-saving controller, comprise economize on electricity gear setting module, the time control multivibrator circuit that is connected with economize on electricity gear setting module, be connected to relay driving module on the time control multivibrator circuit, relay driving module is connected to the temperature signal control module, and the output of D.C. regulated power supply module is connected with the power interface of economize on electricity gear setting module, time control multivibrator circuit, relay driving module; After indoor temperature reaches comfort temperature, enter the power-saving running state automatically by the time control signal, make full use of the surplus cold of compressor on the one hand, and whole system is fully cooled off, improve refrigeration.Reduce the number of times that high frequent starts on the other hand, compressor is fully had a rest, prolonging the service life of compressor, effectively reduce the unnecessary electric energy loss that dash current caused simultaneously, is the purpose that power saving can prolong the service life of air-conditioning equipment again thereby reach.Can reach 15%～30% by the on-the-spot test power saving rate, can improve more than 1.5 times the service life of compressor.
Description of drawings
Fig. 1 is the theory diagram of the utility model embodiment;
Fig. 2 is the electrical schematic diagram of the utility model embodiment.
The specific embodiment
As shown in Figure 1, the circuit of air-conditioning electricity-saving controller is made up of five parts.Economize on electricity gear setting module 1 by R7, R8, R9, R10, R11, VL1, VL2, K,, VTI, D1 form, it mainly acts on is the high or low of setting power saving rate.It when K switch disconnects high economize on electricity gear (power saving rate is 20%～30%).Be low economize on electricity gear (power saving rate is generally 15%～25%) when K switch is closed, when being in difference economize on electricity gear, corresponding light emitting diode VL1 or VL2 are lighted.The time control multivibrator circuit is by IC1, R1, R2, C1, C2 forms, the main effect of this part circuit is: according to two the different temporary stable signals (high level or low level) of capacitance-resistance parameter value circulation output that configure, when the K switch in the economize on electricity gear setting module 1 disconnects, the low level of its output t1 that holds time is determined by t1=0.693 (R1+R2) C1, when the K switch in the economize on electricity gear setting module 1 is closed, the low level of its output t1 that holds time is determined by t1=0.693 (R1//R7+R2) C1, the time t2 that high level is kept is determined that by t2=0.693R2C1 be T=t1+t2 cycle of oscillation.Relay driving module 3 is made up of R3, R6, RJ, D2, VT2, R4, R5, VL3, VL4.Mainly effect is: when input signal was low level, VT2 ended, and the RJ coil disconnects, and RJ contact closure in the temperature signal control module continues to move or stop according to the temperature compressor of setting, and corresponding light emitting diode VL4 is lighted, and VL3 extinguishes.When input signal is high level, the VT2 saturation conduction, the RJ coil obtains electricity, and the RJ contact disconnects in the temperature signal control module, and compressor is out of service, and corresponding light emitting diode VL3 is lighted.Direct current regulation circuit is made up of BT, D3, D4, D5, D6, C3, C4, IC2.Main effect is: provide a stable DC voltage that not influenced by power-supply fluctuation to entire circuit.The temperature signal control module is made up of main contact and the resistance R 12 of RJ, and its main effect is: the control compressor of air conditioner is frequently opened number of times.
In sum; the main effect of air-conditioning electricity-saving controller is: after indoor environment reaches the comparatively comfortable temperature of people; this device just can enter the power-saving running state automatically; make full use of surplus cold that compressor itself has; improve refrigerating efficiency; also can avoid the shortcoming of temperature control frequent starting in addition by time-delay control; promptly reduce the number of times of impact (startup) electric current and saved electric energy; prolonged the service life of compressor again; guaranteeing that indoor temperature remains under the prerequisite of optimum efficiency; reach and reduce electricity charge expenditure, protection and the purpose that prolongs the service life of air-conditioning equipment.This device also can be applicable on the refrigeration plants such as refrigerated ice bin in refrigerator, the supermarket, market.
Air-conditioning electricity-saving controller as shown in Figure 2 comprises that the economize on electricity gear is set and economize on electricity gear indicating circuit 1, and this circuit comprises economize on electricity gear change-over switch K, and change-over switch K connects resistance R 8 and R7.The other end of R8 connects the base stage of crystal diode VT1, the colelctor electrode of VT1 connects resistance R 9 and two light emitting diode VL1 respectively, VL2, the other end of resistance R 7 connects the anode of diode D1, the negative electrode of D1 connects resistance R 1 in the time control multivibrator circuit 2, the 7# pin of R2 and IC 1, the positive pole of another termination dc source of charging resistor R1, another termination capacitor C 1 of discharge resistance R2 and 6# and the 2# pin of IC1, the 4# of IC1 is connected the positive pole of dc source with the 8# pin, the 5# pin connects capacitor C 2, the 1# pin connects common port, the 3# pin is the output of time control multivibrator circuit 2, connect the resistance R 3 in relay driving and the duty indicating circuit 3, the other end of R3 connects the base stage of triode VT2, the emitter stage of VT2 links to each other with common port, the coil of the collector connection relay RJ of VT2 and diode D2 and working station indicator VL3, VL4, the other end of RJ coil connects resistance R 6.The input winding of power transformer BT in the direct current regulation circuit 4 connects single phase ac 220V power supply, the output winding of BT connects commutation diode D3 to D6, the 1# input pin that after rectification, connects filter capacitor C4 and IC 2, the other end that also connects resistance R 6 simultaneously, the output 3# pin of IC2 is connected to filter capacitor C3, and this output is connected with the power positive end of The whole control circuit.
In the present embodiment, main components and parts are selected the IC1:UA555 time-base integrated circuit for use, the IC2:LM7812 integrated stable voltage circuit, and VT1, VT2:9013, relay R J selects SL1-S-112D for use.
Claims (6)
1. air-conditioning electricity-saving controller, it is characterized in that: it comprises economize on electricity gear setting module (1), the time control multivibrator circuit (2) that is connected with economize on electricity gear setting module (1), be connected to relay driving module (3) on the time control multivibrator circuit (2), relay driving module (3) is connected to temperature signal control module (5), and the output of D.C. regulated power supply module (4) is connected with the power interface of economize on electricity gear setting module (1), time control multivibrator circuit (2), relay driving module (3).
2. air-conditioning electricity-saving controller as claimed in claim 1, it is characterized in that: described economize on electricity gear setting module (1) comprises economize on electricity gear configuration switch K, the resistance R 7 of connecting with described economize on electricity gear configuration switch K, with described resistance R 7 diode in series D1, base stage is connected on economize on electricity gear indication triode VT1 between described economize on electricity gear configuration switch K and the resistance R 7 by resistance R 8, be serially connected with resistance R 9 between the emitter stage of described economize on electricity gear indication triode VT1 and the power supply, described resistance R 9 and the resistance R 10 of connecting, light emitting diode VL1 parallel connection, the resistance R 11 that also is connected with between the emitter stage of described economize on electricity gear indication triode VT1 and the ground, light emitting diode VL2.
3. air-conditioning electricity-saving controller as claimed in claim 1, it is characterized in that: described time control multivibrator circuit (2) comprises time-base integrated circuit IC1, be serially connected with resistance R 1 between the input pin 7 of described time-base integrated circuit IC1 and the power supply, be serially connected with resistance R 2 and capacitor C 1 between the input pin 7 of described time-base integrated circuit IC1 and the ground, be serially connected with capacitor C 2 between the pin 5 of described time-base integrated circuit IC1 and the ground.
4. air-conditioning electricity-saving controller as claimed in claim 1, it is characterized in that: described relay driving module (3) comprises resistance R 3, the triode VT2 that base stage is connected with resistance R 3, be connected with diode D2 between the colelctor electrode of described triode VT2 and the power supply, described diode D2 is in parallel with relay R J, be connected with light emitting diode VL3 between the colelctor electrode of described triode VT2 and the power supply, be connected with light emitting diode VL4 between the colelctor electrode of described triode VT2 and the ground.
5. air-conditioning electricity-saving controller as claimed in claim 1, it is characterized in that: described D.C. regulated power supply module (4) comprises IC 2, be connected with capacitor C 3 between the output of described IC 2 and the ground, be connected with capacitor C 4 between the input of described IC 2 and the ground, the rectifier bridge that the input commutation diode D3 to D6 of described IC 2 forms, the input of described rectifier bridge is connected with current transformer B T.
6. air-conditioning electricity-saving controller as claimed in claim 1 is characterized in that: described temperature signal control module (5) comprises the normally closed interlock of relay R J, with the normally closed interlock parallel resistor R12 of relay R J.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080229 CN2929553Y (en) | 2006-01-13 | 2006-01-13 | Power saving controller for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080229 CN2929553Y (en) | 2006-01-13 | 2006-01-13 | Power saving controller for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929553Y true CN2929553Y (en) | 2007-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080229 Expired - Fee Related CN2929553Y (en) | 2006-01-13 | 2006-01-13 | Power saving controller for air conditioner |
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| Country | Link |
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| CN (1) | CN2929553Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691944B (en) * | 2009-10-15 | 2012-01-11 | 山东瑞斯高创股份有限公司 | Electricity-saving control method and electricity-saving control device of air conditioner |
| CN103453581A (en) * | 2013-09-06 | 2013-12-18 | 程宁 | Heat supply switching control device for solar heating system |
| CN113310175A (en) * | 2021-06-08 | 2021-08-27 | 贵州汇通华城股份有限公司 | Control method and system for prolonging service life of central air-conditioning system equipment |
-
2006
- 2006-01-13 CN CN 200620080229 patent/CN2929553Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691944B (en) * | 2009-10-15 | 2012-01-11 | 山东瑞斯高创股份有限公司 | Electricity-saving control method and electricity-saving control device of air conditioner |
| CN103453581A (en) * | 2013-09-06 | 2013-12-18 | 程宁 | Heat supply switching control device for solar heating system |
| CN103453581B (en) * | 2013-09-06 | 2016-04-13 | 程宁 | For the heat supply conversion control device of solar heating heating system |
| CN113310175A (en) * | 2021-06-08 | 2021-08-27 | 贵州汇通华城股份有限公司 | Control method and system for prolonging service life of central air-conditioning system equipment |
| CN113310175B (en) * | 2021-06-08 | 2022-02-08 | 贵州汇通华城股份有限公司 | Control method and system for prolonging service life of central air-conditioning system equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG RUISI GAOCHUANG CO., LTD. Free format text: FORMER OWNER: LIU LIJUN Effective date: 20090717 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090717 Address after: Shandong Province, Weifang high tech Zone Reyes Street (Weichai Power West), zip code: 261000 Patentee after: Shandong Ruisigaochuang Co., Ltd. Address before: Kuiwei District of Shandong city of Weifang Province Shun longevity Street Garden 12 Building 1 unit 101 room, zip code: 261031 Patentee before: Liu Lijun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20140113 |