CN201351980Y - Central air conditioner energy-saving control system - Google Patents
Central air conditioner energy-saving control system Download PDFInfo
- Publication number
- CN201351980Y CN201351980Y CNU2008201990973U CN200820199097U CN201351980Y CN 201351980 Y CN201351980 Y CN 201351980Y CN U2008201990973 U CNU2008201990973 U CN U2008201990973U CN 200820199097 U CN200820199097 U CN 200820199097U CN 201351980 Y CN201351980 Y CN 201351980Y
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Abstract
The utility model discloses a central air conditioner energy-saving control system, which comprises a single chip microcomputer, an air conditioning unit, a pipe, an air outlet, an air outlet motor, a fan motor and a control element, wherein the control element can sense the temperature and control the rate of temperature variation. The control system can detect the temperature in the room, make a comparison between the detected temperature and the set temperature and control the startup and the shutdown of the air outlet fan, the fan motor and the air conditioning unit, thus greatly saving the energy; moreover, the control element can control the rate of the temperature variation, both automatic control and manual control can be realized, the temperature in the room can be varied according to the need of the user and the use is convenient.
Description
Technical field
The utility model relates to a kind of air-conditioner control system, particularly relates to a kind of central air-conditioning energy control system.
Background technology
Traditional central air-conditioning is when electric power starting, and all blower fans all can be opened, and water pump is in the state of full speed running.Like this, even some rooms have reached design temperature, but because other rooms do not reach design temperature, and can't make the air-conditioning in the room that reaches design temperature out of service, thus unnecessary power wastage caused.
It is in each room the temperature that temperature controller detected and set this room to be installed all that a solution is arranged, and give microcomputer controller with result transmission, output signal is controlled the switching of each room Electric air valve respectively after the microcomputer controller analysis, for example as disclosed in the Chinese patent notification number CN2485684Y.The air-valve that this control system also makes last arrive the room of design temperature does not cut out, thereby has utilized the remaining energy.But, this control system can not be adjusted variation of temperature speed in the room, because the power setting of central air conditioner main machine is constant, along with the room quantity that reaches design temperature constantly increases, the room quantity that does not reach design temperature will constantly reduce, and the rate temperature change in these rooms also will become greatly gradually, and the irregular variation meeting of temperature brings sense of discomfort to the user.
The utility model content
For overcoming above-mentioned defective, the purpose of this utility model provides a kind of central air-conditioning energy control system of novelty, and this system has the control element of sense temperature height and control rate temperature change, and indoor temperature is changed according to user's requirement.
For achieving the above object, the utility model provides a kind of central air-conditioning energy control system, comprises single-chip microcomputer, air-conditioner host, pipeline, air outlet, air outlet motor and blower motor.The control signal output of this single-chip microcomputer links to each other with the control signal input of air-conditioner host, air outlet motor and blower motor, is used to control the opening and closing of air-conditioner host, air outlet motor and blower motor; Pipeline connects air-conditioner host and air outlet, is used for cold air/hot gas that air-conditioner host produces is transferred to air outlet; And air outlet comprises multi-disc air outlet slide plate, this air outlet slide plate is connected with the air outlet motor, by the slippage of air outlet Electric Machine Control to realize the opening and closing of air outlet.This central air-conditioning energy control system further comprises the control element that is used for sense temperature height and control rate temperature change, and this control element output links to each other with the control signal input of single-chip microcomputer, is used for providing input signal to single-chip microcomputer.
In according to a kind of preferred implementation of the present utility model, control element is a temperature sensor, this temperature sensor can not only sense temperature height, can also judge variation of temperature speed.
In according to another kind of preferred implementation of the present utility model, control element comprises temperature sensor and external control panel, this temperature sensor is used for the height of sense temperature, and this external control panel is used to control the unlatching amplitude of air outlet slide plate, and then control variation of temperature speed.
In according to another preferred implementation of the present utility model, the external control panel links to each other with described single-chip microcomputer by A/D converter.
The beneficial effects of the utility model are, compare by the temperature in the detection room and with design temperature, in time adjust the opening and closing of air port motor, blower motor and air-conditioner host, have saved the energy greatly; Simultaneously, the utility model also has the control element of control rate temperature change, both can control automatically also and can manually control, and indoor temperature is changed according to user's requirement, and is convenient and practical.
Description of drawings
Fig. 1 is the principle schematic according to the central air-conditioning energy control system of the utility model first preferred embodiment;
Fig. 2 is the principle schematic according to the central air-conditioning energy control system of the utility model second preferred embodiment.
Reference numeral:
1 single-chip microcomputer; 2 air-conditioner hosts; 3 pipelines; 4 air outlets; 5 air outlet motors; 6 blower motors; 7 temperature sensors; 81 temperature sensors; 82 control panels; 83 A/D converters.
The specific embodiment
To be elaborated to preferred implementation of the present utility model with reference to the accompanying drawings below.
As shown in Figure 1, in the present embodiment, the central air-conditioning energy control system comprises: single-chip microcomputer 1, air-conditioner host 2, pipeline 3, air outlet 4, air outlet motor 5 and blower motor 6, wherein, the control signal output of single-chip microcomputer 1 links to each other with the control signal input of air-conditioner host 2, air outlet motor 5 and blower motor 6, is used to control the opening and closing of air-conditioner host 2, air outlet motor 5 and blower motor 6; Pipeline 3 connects air-conditioner host 2 and air outlet 4, is used for cold air/hot gas that air-conditioner host 2 produces is transferred to air outlet 4; Air outlet 4 comprises multi-disc air outlet slide plate, and this air outlet slide plate is connected with air outlet motor 5, controls slippages to realize the opening and closing of air outlet 4 by air outlet motor 5.In addition, this central air-conditioning energy control system also further comprises the control element that is used for sense temperature height and control rate temperature change, its output links to each other with the control signal input of single-chip microcomputer 1, be used for providing input signal to single-chip microcomputer 1, in the present embodiment, control element is a temperature sensor 7, and the height that it not only can sense temperature can also be judged variation of temperature speed.
When central air-conditioning is in the refrigeration work state, if the temperature in certain room has been reduced to the temperature of setting, temperature sensor 7 receives extraneous information and sends to single-chip microcomputer 1, single-chip microcomputer 1 sends a control signal to blower motor 6 and air outlet motor 5, blower motor 6 is shut down, make 5 runnings of air outlet motor simultaneously, drive the air outlet slide plate slides, air outlet 4 is closed; When if the temperature in the external world that temperature sensor 7 receives is higher than design temperature, single-chip microcomputer 1 drives 5 runnings of air outlet motor, makes slide plate slides, opens air outlet 4 thus, makes blower motor 6 runnings simultaneously; When the temperature that detects all rooms when temperature sensor 7 all dropped to design temperature, single-chip microcomputer 1 control air-conditioner host 2 shut down it.
In the present embodiment, temperature sensor 7 not only can detect the temperature height, can also calculate variation of temperature speed, and result of calculation is transferred to single-chip microcomputer 1, when rate temperature change is different from setting value, single-chip microcomputer 1 transmits control signal to air outlet motor 5 and blower motor 6, adjusts the size in air port 4 and the power of blower motor 6, to reach the rate temperature change of setting.
Fig. 2 shows the another kind of preferred implementation of the utility model, in the present embodiment, control element comprises temperature sensor 81 and external control panel 82, this temperature sensor 81 is used for the height of detecting temperature, and external control panel 82 links to each other with single-chip microcomputer 1 by A/D converter 83, it is provided with knob, the user can manually regulate, when rotating, knob can produce the electric current of varying strength, current signal is input single-chip microcomputer 1 after A/D converter 83 conversions, single-chip microcomputer 1 receives different current signals and sends control signal to air outlet motor 5, drive the air outlet slide plate slides, and then reconciled the size of air outlet 4, realized conciliation to rate temperature change.
More than disclosed only be preferred embodiment of the present utility model, can not limit rights protection scope of the present utility model with this certainly.Be appreciated that the equivalent variations of doing according to the utility model essence defined in the appended claims and scope, still belong to the scope that the utility model is contained.
Claims (4)
1. a central air-conditioning energy control system comprises single-chip microcomputer, air-conditioner host, pipeline, air outlet, air outlet motor and blower motor, wherein,
The control signal output of described single-chip microcomputer links to each other with the control signal input of described air-conditioner host, described air outlet motor and described blower motor, is used to control the opening and closing of described air-conditioner host, air outlet motor and described blower motor;
Described pipeline connects described air-conditioner host and air outlet, is used for cold air/hot gas that described air-conditioner host produces is transferred to air outlet;
Described air outlet comprises multi-disc air outlet slide plate, described air outlet slide plate is connected with the air outlet motor, by the slippage of described air outlet Electric Machine Control to realize the opening and closing of air outlet;
It is characterized in that,
Described central air-conditioning energy control system further comprises the control element that is used for sense temperature height and control rate temperature change, described control element output links to each other with the control signal input of described single-chip microcomputer, is used for providing input signal to described single-chip microcomputer.
2. central air-conditioning energy control system as claimed in claim 1 is characterized in that, described control element is a temperature sensor, described temperature sensor can not only sense temperature height, can also judge variation of temperature speed.
3. central air-conditioning energy control system as claimed in claim 1, it is characterized in that, described control element comprises temperature sensor and external control panel, described temperature sensor is used for the height of sense temperature, described external control panel is used to control the unlatching amplitude of air outlet slide plate, and then control variation of temperature speed.
4. central air-conditioning energy control system as claimed in claim 3 is characterized in that, described external control panel links to each other with described single-chip microcomputer by A/D converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201990973U CN201351980Y (en) | 2008-12-30 | 2008-12-30 | Central air conditioner energy-saving control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201990973U CN201351980Y (en) | 2008-12-30 | 2008-12-30 | Central air conditioner energy-saving control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351980Y true CN201351980Y (en) | 2009-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201990973U Expired - Fee Related CN201351980Y (en) | 2008-12-30 | 2008-12-30 | Central air conditioner energy-saving control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794918A (en) * | 2010-03-22 | 2010-08-04 | 中兴通讯股份有限公司 | Underground storage battery box ventilation system and device |
| CN102927657A (en) * | 2012-11-28 | 2013-02-13 | 机械工业第三设计研究院 | Water temperature change control method by air-conditioner temperature change speed method |
| CN103743057A (en) * | 2013-11-26 | 2014-04-23 | 中山市蓝水能源科技发展有限公司 | Central air-conditioning energy-saving control system |
| CN104482627A (en) * | 2014-11-28 | 2015-04-01 | 成都纽赛思科技有限公司 | Air conditioner intelligent temperature control system based on sound wave regulation and control |
| CN105935680A (en) * | 2016-06-03 | 2016-09-14 | 安徽育安实验室装备有限公司 | Fume hood for laboratory |
| CN106568156A (en) * | 2015-10-13 | 2017-04-19 | 宁夏琪凯节能设备有限公司 | Energy-saving type central air conditioner pipeline detection equipment |
-
2008
- 2008-12-30 CN CNU2008201990973U patent/CN201351980Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794918A (en) * | 2010-03-22 | 2010-08-04 | 中兴通讯股份有限公司 | Underground storage battery box ventilation system and device |
| CN102927657A (en) * | 2012-11-28 | 2013-02-13 | 机械工业第三设计研究院 | Water temperature change control method by air-conditioner temperature change speed method |
| CN102927657B (en) * | 2012-11-28 | 2015-03-11 | 机械工业第三设计研究院 | Water temperature change control method by air-conditioner temperature change speed method |
| CN103743057A (en) * | 2013-11-26 | 2014-04-23 | 中山市蓝水能源科技发展有限公司 | Central air-conditioning energy-saving control system |
| CN104482627A (en) * | 2014-11-28 | 2015-04-01 | 成都纽赛思科技有限公司 | Air conditioner intelligent temperature control system based on sound wave regulation and control |
| CN106568156A (en) * | 2015-10-13 | 2017-04-19 | 宁夏琪凯节能设备有限公司 | Energy-saving type central air conditioner pipeline detection equipment |
| CN105935680A (en) * | 2016-06-03 | 2016-09-14 | 安徽育安实验室装备有限公司 | Fume hood for laboratory |
| CN105935680B (en) * | 2016-06-03 | 2018-09-07 | 安徽育安实验室装备有限公司 | A kind of ventilation hoods for laboratories |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20101230 |