CN103743057A - Central air-conditioning energy-saving control system - Google Patents
Central air-conditioning energy-saving control system Download PDFInfo
- Publication number
- CN103743057A CN103743057A CN201310605280.4A CN201310605280A CN103743057A CN 103743057 A CN103743057 A CN 103743057A CN 201310605280 A CN201310605280 A CN 201310605280A CN 103743057 A CN103743057 A CN 103743057A
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- temperature
- motor
- chip microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a central air-conditioning energy-saving control system which comprises a single chip microcomputer, an air-conditioning host machine, 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 temperature variation rate. According to the central air-conditioning energy-saving control system, the temperature in a room can be detected and compared with the setting temperature, and the air outlet motor, the fan motor and the air-conditioning host machine are timely adjusted to be started and stopped, so that energy is greatly saved. Meanwhile, the control element capable of controlling the temperature variation rate is arranged, automatic control and manual control can be achieved, the indoor temperature can be changed according to requirements of a user, and the central air-conditioning energy-saving control system is convenient to use and practical; furthermore, an auxiliary detecting fan can guarantee that the indoor temperature can be accurately detected when the air outlet is closed, detected data are accordingly accurate and reliable, the single chip microcomputer can conveniently analyze the data, and the air outlet motor, the fan motor and the air-conditioning host machine can be conveniently adjusted to be started and stopped.
Description
Technical field
The present invention relates to a kind of air-conditioner control system, particularly relate to a kind of controlling system of central air conditioner.
Background technology
Traditional central air-conditioning is when electric power starting, and all blower fans all can be opened, the state of water pump in full speed running.Like this, even if some rooms have reached design temperature, but because other rooms do not reach design temperature, and cannot make the air-conditioning in the room that reaches design temperature out of service, thus unnecessary power wastage caused.
Having a solution is the temperature of in each room, temperature controller being installed and detecting and set this room, and result is transferred to microcomputer controller, after microcomputer controller analysis, output signal is controlled respectively the switching of each room Electric air valve, for example, disclosed in 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 the rate of change of temperature in 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 rate temperature change in these rooms also will become greatly gradually, the irregular variation meeting of temperature brings sense of discomfort to user.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of controlling system of central air conditioner of novelty, this system has sense temperature height and controls the control element of rate temperature change, can make indoor temperature change according to user's requirement, and controls precisely reliable.
The technical solution adopted for the present invention to solve the technical problems is:
Controlling system of central air conditioner, comprises single-chip microcomputer, air-conditioner host, pipeline, the air blast being connected with air-conditioner host by pipeline, is provided with air outlet, air outlet motor and blower motor in described air blast, wherein,
The control signal output of described single-chip microcomputer is connected with the control signal input of described air-conditioner host, described air outlet motor and described blower motor, for controlling the opening and closing of described air-conditioner host, air outlet motor and described blower motor;
Described air outlet comprises multi-disc air outlet slide plate, described air outlet slide plate is connected with air outlet motor, by the slippage of described air outlet Electric Machine Control to realize the opening and closing of air outlet;
Described controlling system of central air conditioner further comprises and is arranged in air blast for sense temperature height and controls the temperature sensor of rate temperature change, described temperature sensor output is connected with the control signal input of described single-chip microcomputer, for providing input signal to described single-chip microcomputer, and on the shell of air blast, be provided with the auxiliary detection fan corresponding with temperature sensor.
Described auxiliary detection fan is arranged on temperature sensor below, and just temperature sensor is being dried.
The invention has the beneficial effects as follows: by detecting the temperature in room and comparing with design temperature, adjust in time the opening and closing of air port motor, blower motor and air-conditioner host, greatly saved the energy; Meanwhile, the present invention also has the control element of controlling rate temperature change, both can automatically control also and can manually control, and can make indoor temperature change according to user's requirement, convenient and practical; Further, by auxiliary detection fan, can guarantee when air outlet is closed still the temperature in can accurately sensing chamber, make the data that detect precisely reliable, facilitate single-chip microcomputer analyze data and adjust the opening and closing of air port motor, blower motor and air-conditioner host.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is principle schematic of the present invention.
The specific embodiment
With reference to figure, Fig. 1 is the structural representation of a specific embodiment of the present invention, as shown in the figure, controlling system of central air conditioner comprises: single-chip microcomputer 1, air-conditioner host 2, pipeline 3, the air blast 8 being connected with air-conditioner host 2 by pipeline 3, in described air blast 8, be provided with air outlet 4, air outlet motor 5 and blower motor 6, wherein, the control signal output of single-chip microcomputer 1 is connected with the control signal input of air-conditioner host 2, air outlet motor 5 and blower motor 6, for controlling the opening and closing of air-conditioner host 2, air outlet motor 5 and blower motor 6; Air outlet 4 comprises multi-disc air outlet slide plate, and this air outlet slide plate is connected with air outlet motor 5, by air outlet motor 5, controls slippage to realize the opening and closing of air outlet 4.In addition, this controlling system of central air conditioner also further comprises the control element for sense temperature height and control rate temperature change, its output is connected with the control signal input of single-chip microcomputer 1, for providing input signal to single-chip microcomputer 1, in the present embodiment, control element is temperature sensor 7, and the height that it not only can sense temperature can also be judged the rate of change of temperature.
When central air-conditioning is during in 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 air outlet motor 5 turn round simultaneously, drive air outlet slide plate slides, air outlet 4 is closed; If the extraneous temperature that temperature sensor 7 receives is during higher than design temperature, single-chip microcomputer 1 drives air outlet motor 5 to turn round, and makes slide plate slides, opens air outlet 4 thus, makes blower motor 6 turn round simultaneously; When temperature sensor 7 detects roomed temperature and all drops to design temperature, single-chip microcomputer 1 is controlled air-conditioner host 2, and it is shut down.
In the present embodiment, temperature sensor 7 not only can detect temperature height, can also calculate the rate of change of temperature, 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.
Further, on the shell of air blast 8, be provided with the auxiliary detection fan 9 corresponding with temperature sensor 7, this auxiliary detection fan 9 is opened for a long time, and auxiliary detection fan 9 is arranged on temperature sensor 7 belows, and just temperature sensor 7 is dried, no matter be that the equal indoor temperature that detects that can guarantee that temperature sensor 7 can be real-time is opened or closed to air outlet, make the data that detect precisely reliable, facilitate single-chip microcomputer 1 to analyze data and adjust the opening and closing of air port motor 5, blower motor 6 and air-conditioner host 2.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (2)
1. controlling system of central air conditioner, is characterized in that: comprises single-chip microcomputer, air-conditioner host, pipeline, the air blast being connected with air-conditioner host by pipeline, in described air blast, is provided with air outlet, air outlet motor and blower motor, wherein,
The control signal output of described single-chip microcomputer is connected with the control signal input of described air-conditioner host, described air outlet motor and described blower motor, for controlling the opening and closing of described air-conditioner host, air outlet motor and described blower motor;
Described air outlet comprises multi-disc air outlet slide plate, described air outlet slide plate is connected with air outlet motor, by the slippage of described air outlet Electric Machine Control to realize the opening and closing of air outlet;
Described controlling system of central air conditioner further comprises and is arranged in air blast for sense temperature height and controls the temperature sensor of rate temperature change, described temperature sensor output is connected with the control signal input of described single-chip microcomputer, for providing input signal to described single-chip microcomputer, and on the shell of air blast, be provided with the auxiliary detection fan corresponding with temperature sensor.
2. controlling system of central air conditioner according to claim 1, is characterized in that: described auxiliary detection fan is arranged on temperature sensor below, and just temperature sensor is being dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605280.4A CN103743057A (en) | 2013-11-26 | 2013-11-26 | Central air-conditioning energy-saving control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605280.4A CN103743057A (en) | 2013-11-26 | 2013-11-26 | Central air-conditioning energy-saving control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103743057A true CN103743057A (en) | 2014-04-23 |
Family
ID=50500105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605280.4A Pending CN103743057A (en) | 2013-11-26 | 2013-11-26 | Central air-conditioning energy-saving control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103743057A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070322A1 (en) * | 2014-11-04 | 2016-05-12 | 彭洁 | Central air conditioning switch for office building |
| CN109945443A (en) * | 2019-04-28 | 2019-06-28 | 郑州春泉节能股份有限公司 | Concentrate the energy-saving control method and system of energy supply |
| CN112880142A (en) * | 2021-01-28 | 2021-06-01 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
| CN113739383A (en) * | 2021-08-31 | 2021-12-03 | 广州汇电云联互联网科技有限公司 | Cold machine control method and system based on thermal comfort model |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141840A (en) * | 1984-08-01 | 1986-02-28 | Matsushita Electric Ind Co Ltd | Temperature detecting device for air conditioner |
| JPH11101491A (en) * | 1997-09-29 | 1999-04-13 | Sanyo Electric Co Ltd | Suspension type air conditioner |
| JP2008064390A (en) * | 2006-09-08 | 2008-03-21 | Fujitsu General Ltd | Ceiling-embedded type air conditioner |
| CN201351980Y (en) * | 2008-12-30 | 2009-11-25 | 许璟 | Central air conditioner energy-saving control system |
| CN103135068A (en) * | 2011-11-22 | 2013-06-05 | 陕西同力电气有限公司 | Environment temperature control device of power supply aging system |
-
2013
- 2013-11-26 CN CN201310605280.4A patent/CN103743057A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141840A (en) * | 1984-08-01 | 1986-02-28 | Matsushita Electric Ind Co Ltd | Temperature detecting device for air conditioner |
| JPH11101491A (en) * | 1997-09-29 | 1999-04-13 | Sanyo Electric Co Ltd | Suspension type air conditioner |
| JP2008064390A (en) * | 2006-09-08 | 2008-03-21 | Fujitsu General Ltd | Ceiling-embedded type air conditioner |
| CN201351980Y (en) * | 2008-12-30 | 2009-11-25 | 许璟 | Central air conditioner energy-saving control system |
| CN103135068A (en) * | 2011-11-22 | 2013-06-05 | 陕西同力电气有限公司 | Environment temperature control device of power supply aging system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070322A1 (en) * | 2014-11-04 | 2016-05-12 | 彭洁 | Central air conditioning switch for office building |
| CN109945443A (en) * | 2019-04-28 | 2019-06-28 | 郑州春泉节能股份有限公司 | Concentrate the energy-saving control method and system of energy supply |
| CN112880142A (en) * | 2021-01-28 | 2021-06-01 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
| CN113739383A (en) * | 2021-08-31 | 2021-12-03 | 广州汇电云联互联网科技有限公司 | Cold machine control method and system based on thermal comfort model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108151150B (en) | Embedded air conditioner, system and control method thereof | |
| CN203880880U (en) | Constant temperature and humidity clean air cabinet intelligent energy-saving system | |
| CN102721151B (en) | Humidification control device and control method thereof | |
| CN104776558B (en) | Fresh air system and its valve area control method | |
| CN105465994A (en) | Total heat exchanger and control device and method thereof | |
| CN103743057A (en) | Central air-conditioning energy-saving control system | |
| CN201351980Y (en) | Central air conditioner energy-saving control system | |
| CN111059624B (en) | Fresh air device, air conditioner and control method of air conditioner | |
| CN104748237A (en) | Air-conditioner control system and method | |
| CN201779747U (en) | Zoning and temperature system of gas-heating water heater | |
| CN105987488A (en) | Household air quality monitoring system and control method utilizing intelligent internet of things | |
| CN204115156U (en) | A kind of trailing type air conditioner ventilation control system | |
| CN104197480A (en) | Follow-up type air conditioner ventilation control system and running method thereof | |
| CN202675488U (en) | Intelligence frequency conversion double air conditioning system | |
| CN203024346U (en) | Air conditioner control system of machine room | |
| CN105157177A (en) | Method for controlling cooling tower outlet water temperature according to outdoor air state | |
| CN103912933A (en) | Variable air volume air conditioning system for ship | |
| CN103712271A (en) | Automatic multi-mode regulating air conditioner | |
| CN203163174U (en) | Automatic-control variable air volume device for efficient air supply outlet | |
| CN204574373U (en) | A kind of intelligent radio attemperating unit | |
| CN204574376U (en) | A kind of air-conditioner control system | |
| JP2015143580A5 (en) | ||
| CN204003556U (en) | Intelligent frequency-conversion speed-regulating front end control system | |
| CN103712316A (en) | Comfortable energy-saving air conditioning unit | |
| CN103629788A (en) | Fresh air energy-saving system for base station room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |
|
| WD01 | Invention patent application deemed withdrawn after publication |