CN104990223A - Indoor temperature linkage controller for heating - Google Patents
Indoor temperature linkage controller for heating Download PDFInfo
- Publication number
- CN104990223A CN104990223A CN201510423964.1A CN201510423964A CN104990223A CN 104990223 A CN104990223 A CN 104990223A CN 201510423964 A CN201510423964 A CN 201510423964A CN 104990223 A CN104990223 A CN 104990223A
- Authority
- CN
- China
- Prior art keywords
- control circuit
- display screen
- controller
- heating
- main board
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Atmospheric Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Temperature (AREA)
Abstract
The invention relates to an indoor temperature linkage controller for heating. The indoor temperature linkage controller for heating comprises a power supply circuit, a control circuit, a mainbaord control circuit, a display screen and a key. The mainboard control circuit collects indoor temperature sensor signals and key signals. The mainboard control circuit outputs control signals to the control circuit. The control circuit outputs execution signals to indoor execution devices according to the control signals of the mainboard control circuit. The power supply circuit converts a 220V alternating current into a 5V direct current and provides power for the control circuit, the mainboard control circuit and the display screen of the controller. The mainboard control circuit is provided with a display screen driving chip. The display screen driving chip drives display of the display screen. The controller can be used independently and controllers of the same kind can also be used in a combined mode. The requirement for control over end equipment can be met and the requirement for combination linkage control over the whole network can also be met. Through the single controller, control of the system linkage controller and the heating end can be achieved comprehensively.
Description
Technical field
The present invention relates to a kind of temperature control technology, particularly a kind of heating indoor temperature linkage controller.
Background technology
A kind of heating indoor temperature linkage controller, according to the variations in temperature of working environment, in switch internal generation physical deformation, thus produce special effects, produce a series of Automatic Control Components of conducting or disconnection action, and have certain logic control to main frame.Also a kind of heating indoor temperature linkage controller is.Main passes to temperature controller by temperature sensor by the temperature measured exactly, and temperature controller sends control command, thus the operation of control appliance is to reach desirable temperature and energy-saving effect; And exporting that a passive switching signal reaches can the operation of coordinated signals main frame and other equipment.Its range of application widely, is applied in household ground heating according to different types of temperature controller and heats etc. in product.Its operation principle be by temperature sensor, environment temperature is sampled automatically, immediately monitoring, when environment temperature lower than control setting value time control circuit start, control return difference can be set.
A kind of heating indoor temperature linkage controller is a kind of accurate temperature detection controller, can carry out digital quantization control to temperature.Temperature controller generally adopts NTC heat-sensitive sensor or thermocouple as detector unit, its principle is: by NTC heat-sensitive sensor or thermocouple design in related circuit, NTC heat-sensitive sensor or thermocouple vary with temperature and change, corresponding voltage x current will be produced change, by microcontroller, the voltage x current changed is detected, quantizes to show again, and do corresponding control and interlocking main machine.A kind of heating indoor temperature linkage controller has the features such as accuracy is high, sensitivity good, directly perceived, easy to operate.
Main Function: with a kind of heating indoor temperature linkage controller in room heating system is the most important link that in energy-saving heating combined system, is very given prominence to.Convenient: self-timing shifted to an earlier date or delayed switch-mode regulation temperature every day, removed manual operation from, was necessary most working clan family; Comfortable: the height adjustment automatically of Morning Afternoon Evening every day day part at night room temperature, remove from and after getting up morning and coming home from work, to wait for that room heats up and the embarrassment of suffering from cold; Province's energy: change and fall behind extensive water temperature control for advanced person's room temperature control accurately, add that determining room temperature at times runs as required, the heating round the clock that need not open wide.Relieved: when room temperature is too low force start temperature controller heating, only need few energy, just can safety carry out room anti-frost protection.Interlock: can the start and stop of main frame outside coordinated signals, thus play energy-conservation effect.
Traditional heating controller, only controls the valve of a certain specific heating equipment in indoor, comes the valve type switch control rule on pipeline by detecting indoor temperature.Controlling functions is single, and not for end system, or whole heating system carries out the whole network Cooperation controlling, function imperfection.Can not control all indoor heating valves and equipment, ratio PID adjustment can not be carried out accurately according to actual temperature, can not with the identical control in other rooms, combination and outdoor host computer carry out coordinated signals.
Therefore, in energy-saving heating system and the higher HVAC project of intelligent requirements, traditional heating controller is difficult to use.
Summary of the invention
The present invention be directed to the problem that present heating controller function is single, propose a kind of heating indoor temperature linkage controller, the heat energy of heating system is used and carries out enforcement allotment, only by a high-precision temperature-sensing element (device), just can intelligent proportion adjustment end valve and equipment.And can when all ends and valve Close All, notice main frame quits work, and reduces the energy consumption that there is no need.
Technical scheme of the present invention is: a kind of heating indoor temperature linkage controller, comprise power circuit, control circuit, main board control circuit, display screen and button, main board control circuit gathers indoor each road temperature sensor signal and push button signalling, main board control circuit outputs a control signal to control circuit, control circuit exports executive signal to each performer indoor according to the control signal of main board control circuit, power circuit changes 220V alternating current into 5V direct current, for the control circuit of controller, main board control circuit, display screen provides power supply, main board control circuit band display screen drive chip, display screen drive chip drives the display of display screen.
It is 220V control signal that described control circuit exports executive signal, controls the relay on-off of each performer front end.
Described performer is the fan coil of indoor tail end of central air conditioner, water valve and air-valve.
Beneficial effect of the present invention is: a kind of heating indoor temperature of the present invention linkage controller, and controller function is complete, it is more energy-conservation to control, can be used alone, and also can similarly combinationally use.The control of end-equipment can be met, also can meet the whole network combination coordinated signals.A controller can realize all controls of system interlink controller and heating terminal.
Accompanying drawing explanation
Fig. 1 is a kind of heating indoor temperature of the present invention linkage controller structured flowchart.
Detailed description of the invention
A kind of heating with indoor temperature linkage controller structured flowchart as shown in Figure 1.Comprise power circuit 1, control circuit 2, main board control circuit 3, display screen 4 and button 5, power circuit 1 changes 220V alternating current into 5V direct current, and the control circuit 2 that 5V direct current is controller, main board control circuit 3, display screen 4 provide power supply.The control circuit 2 of controller exports the control signal of 220V.It is the control signal being exported 220V by the break-make of relay.Main board control circuit 3 is process data and exports control signal.Display screen 4 display effect, button 5 inputs.Main board control circuit 3 gathers each road temperature sensor 6 signal, after computing is carried out to data, output a control signal to control circuit 2, control circuit exports executive signal to each performer of indoor according to the control signal of main board control circuit 3, as the fan coil of tail end of central air conditioner, water valve and air-valve.Main board control circuit is made up of master chip and display screen drive chip, DS1307 and peripheral circuit.The temperature signal that master chip temperature sensor collects, with the control overflow of key-press input, after computing, exports control signal, and display screen drive chip is used for driving the display of display screen.
Temperature sensor adopts NTC temperature sensor.Display screen plays display effect, and button plays input setting.
Claims (3)
1. a heating indoor temperature linkage controller, comprise power circuit, control circuit, main board control circuit, display screen and button, it is characterized in that, main board control circuit gathers indoor each road temperature sensor signal and push button signalling, main board control circuit outputs a control signal to control circuit, control circuit exports executive signal to each performer indoor according to the control signal of main board control circuit, power circuit changes 220V alternating current into 5V direct current, for the control circuit of controller, main board control circuit, display screen provides power supply, main board control circuit band display screen drive chip, display screen drive chip drives the display of display screen.
2. a kind of heating indoor temperature linkage controller according to claim 1, is characterized in that, it is 220V control signal that described control circuit exports executive signal, controls the relay on-off of each performer front end.
3. a kind of heating indoor temperature linkage controller according to claim 1 or 2, is characterized in that, described performer is the fan coil of indoor tail end of central air conditioner, water valve and air-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423964.1A CN104990223A (en) | 2015-07-20 | 2015-07-20 | Indoor temperature linkage controller for heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423964.1A CN104990223A (en) | 2015-07-20 | 2015-07-20 | Indoor temperature linkage controller for heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104990223A true CN104990223A (en) | 2015-10-21 |
Family
ID=54302077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423964.1A Pending CN104990223A (en) | 2015-07-20 | 2015-07-20 | Indoor temperature linkage controller for heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104990223A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100941681B1 (en) * | 2008-03-03 | 2010-02-12 | 영 춘 정 | A Controlling System for controlling motors for Heating, Ventilation and Air Conditioning, or Pump |
| CN201844504U (en) * | 2010-09-30 | 2011-05-25 | 谢宗波 | Temperature control regulator of intelligent split-type air conditioner |
| CN203274124U (en) * | 2013-04-24 | 2013-11-06 | 重庆京天能源投资股份有限公司 | Fan coil intelligent controller |
| CN203704246U (en) * | 2013-12-24 | 2014-07-09 | 上海意利法暖通科技有限公司 | Touch type air conditioner temperature controller |
-
2015
- 2015-07-20 CN CN201510423964.1A patent/CN104990223A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100941681B1 (en) * | 2008-03-03 | 2010-02-12 | 영 춘 정 | A Controlling System for controlling motors for Heating, Ventilation and Air Conditioning, or Pump |
| CN201844504U (en) * | 2010-09-30 | 2011-05-25 | 谢宗波 | Temperature control regulator of intelligent split-type air conditioner |
| CN203274124U (en) * | 2013-04-24 | 2013-11-06 | 重庆京天能源投资股份有限公司 | Fan coil intelligent controller |
| CN203704246U (en) * | 2013-12-24 | 2014-07-09 | 上海意利法暖通科技有限公司 | Touch type air conditioner temperature controller |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |