CN201866889U - Household low-temperature radiation fresh air-feeding control system for air conditioner - Google Patents
Household low-temperature radiation fresh air-feeding control system for air conditioner Download PDFInfo
- Publication number
- CN201866889U CN201866889U CN2010206224450U CN201020622445U CN201866889U CN 201866889 U CN201866889 U CN 201866889U CN 2010206224450 U CN2010206224450 U CN 2010206224450U CN 201020622445 U CN201020622445 U CN 201020622445U CN 201866889 U CN201866889 U CN 201866889U
- Authority
- CN
- China
- Prior art keywords
- control
- sensor
- module
- temperature
- humidity
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a household low-temperature radiation fresh air-feeding control system for an air conditioner. The system comprises a computer, a communication module, a data acquisition module, an output module, a sensor and an actuating mechanism, wherein the real-time monitoring of indoor parameters further drives the actuating mechanism to control the opening or closing of a water valve at the end of low-temperature radiation as well as the opening degree of a fresh air valve so that controlling of indoor temperature and humidity can be realized, and the control method carrying out priority control on humidity is adopted. The system is characterized by simple control equipment, concise control strategy, convenient control, reliable performance and energy conservation.
Description
Technical field
The low-temp radiating that the utility model relates to the HVAC technical field adds VMC control, and especially formula low-temp radiating in family adds the control of VMC indoor temperature and humidity.
Background technology
Along with the development of World Economics and the raising of living standards of the people, human more and more higher to the requirement of living environment and comfortableness.With regard to air-conditioning system, the low-temp radiating system is as a kind of novel air-conditioning system, and little with its machine utilization, indoor temperature is even, noiseless and wind sense, and the indoor comfort degree height, conserve space, the characteristics of beautifying the room are adopted more and more.
Air-conditioning system based on radiation, convection current be the mode of assisting directly and indoor environment conduct heat, the dewfall phenomenon that the radiating surface in the air-conditioning system running occurs has restricted it and has promoted and use.
Adding in the control method of VMC at existing low-temp radiating, for the condensation trouble in summer, mainly is to realize by the method that improves the radiation supply water temperature.The wet associated form of heat is adopted in traditional air-conditioning control, and this temperature and humidity that needs meets the demands simultaneously.The above-mentioned defective that all has aspects such as multipotency consumption, energy waste.In addition, existing control generally is the control of independent unit, does not relate to the room parameter aspect, so just can not embody indoor demand status veritably, can not realize the relevant controls such as start and stop of unit exactly according to indoor situation.
The utility model content
Technical problem:The technical problems to be solved in the utility model provides the air-conditioner control system that a kind of family formula low-temp radiating adds new wind, can accurately realize indoor Temperature and Humidity Control, effectively solves indoor condensation trouble in summer; Solve the defective of the aspects such as energy dissipation of existing method existence, reach purpose of energy saving.
Technical scheme:
The utility model adopts following technical scheme for achieving the above object:
The utility model family formula low-temp radiating adds the air-conditioner control system of new wind, comprise computer, communication module, data acquisition module, output module, sensor and executing agency, the output of the input termination sensor of data acquisition module wherein, the output of data acquisition module communicates by communication module and computer, computer is connected with the input of output module by communication module, the input of the output termination executing agency of output module.
Preferably, described sensor mainly comprises humidity sensor, temperature sensor and flow sensor.
Beneficial effect:
1, the utility model adopts the control strategy of preferential controlled humidity, has solved the problem of summer condition dewfall effectively; Have more energy saving compared to the wet associated form of traditional heat.
2, the utility model is controlled the aperture of control of the switch of the water valve of radiation end and new air-valve by executing agency and is realized indoor Temperature and Humidity Control, compared to by improving the method that the radiation supply water temperature prevents dewfall, has simple to operate, energy-saving advantages.
3, the utility model is realized control by real-time monitoring room parameter, can reflect indoor conditions exactly, guarantees that the unit start and stop are appropriate.
Description of drawings
Fig. 1 is the control system overall construction drawing.Wherein have: computer 1, communication module 2, data acquisition module 3, output module 4, sensor 5, executing agency 6;
Fig. 2 is a summer condition control strategy block diagram;
Fig. 3 is a winter condition control strategy block diagram.
The specific embodiment
The family formula low-temp radiating that the utility model provides adds the Temperature and Humidity Control method of VMC, equipment comprises that mainly equipment mainly comprises main frame, communication module, data acquisition module, output module, sensor, executing agency, is respectively applied for data acquisition, analysis and judgement decision-making and action execution etc.
Control method of the present utility model mainly is to adopt the control strategy of preferential controlled humidity, by executing agency the switch of the water valve of radiation end is controlled and is realized indoor Temperature and Humidity Control.
Below in conjunction with accompanying drawing the utility model is described further.
In the accompanying drawing 1, sensor 5 mainly comprises humidity sensor, temperature sensor and flow sensor, humidity sensor is used near the sensing radiating surface the easily humidity at dewfall place, temperature sensor is used for the air themperature of sensing indoor occupant behaviour area, and flow sensor is used for the discharge that the sensing radiation is supplied water; Data acquisition module 3 is used for the signal of pick-up transducers 5; Output module 4 is used to control executing agency 6; Executing agency 6 mainly comprises magnetic valve, penstock actuator etc.; Communication module 2 is used to realize communicating by letter between computer 1 and data acquisition module 3, the output module 4; Computer 1 is mainly finished parameter setting, data storage, processing and management function.Just, by environmental variance in sensor 5 measuring chambers, the signal of telecommunication that data acquisition module 3 is exported sensor 5 converts data signal to and communicates by communication module 2 and computer 1, computer 1 carries out computing with the real time data of gathering, and make a strategic decision in real time according to certain control algolithm, produce control instruction and export control signals by output module 4, control executing agency 6, thus realize indoor Temperature and Humidity Control.
In the accompanying drawing 2,26 ℃ of setting indoor temperatures in summer, cooling condition will be considered the problem of dewfall, so the control strategy of summer condition is: unit starting, open the terminal water valve of radiation, new valve area reaches maximum.When relative humidity exceeds setting value 90% the time, then drive the water valve that executing agency 6 closes the radiation end immediately, stop radiation water supply circulation, reduce new valve area, thereby reduce resh air requirement, make temperature progressively rise, reduce indoor relative humidity, when relative humidity drops to 50%, then drive the water valve that the radiation end is opened by executing agency 6 immediately, increase new valve area; Do not surpass on the basis of setting value 90% in relative humidity, when temperature is lower than setting value 25 ℃ the time, then drive the water valve that executing agency 6 closes the radiation end immediately, stop radiation water supply circulation, indoor temperature is risen, when temperature exceeds 27 ℃, then drive the water valve that the radiation end is opened by executing agency 6 immediately, indoor temperature is descended.Sensor 5 is gathered indoor humiture parameter in real time, and after the data comparative analysis, the requirement of relative humidity will be at first satisfied in the action of executing agency 6, considers indoor temperature regime under the indoor situation that does not have dewfall danger.
In the accompanying drawing 3,20 ℃ of setting indoor temperatures in winter, heating condition does not have the problem of dewfall, and the control strategy of winter condition is: unit starting, open the terminal water valve of radiation, new valve area reaches maximum.When temperature is higher than setting value 21 ℃ the time, then drive the water valve that executing agency 6 closes the radiation end immediately, stop the radiation circulation of supplying water, indoor temperature is descended, when temperature is lower than 19 ℃, then drive the water valve that the radiation end is opened by executing agency 6 immediately, indoor temperature is risen.
Claims (2)
1. a family formula low-temp radiating adds the air-conditioner control system of new wind, it is characterized in that comprising computer (1), communication module (2), data acquisition module (3), output module (4), sensor (5) and executing agency (6), the output of the input termination sensor (5) of data acquisition module (3) wherein, the output of data acquisition module (3) communicates by communication module (2) and computer (1), computer (1) is connected the input of the output termination executing agency (6) of output module (4) by communication module (2) with the input of output module (4).
2. family according to claim 1 formula low-temp radiating adds the air-conditioner control system of new wind, it is characterized in that described sensor (5) mainly comprises humidity sensor, temperature sensor and flow sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206224450U CN201866889U (en) | 2010-11-24 | 2010-11-24 | Household low-temperature radiation fresh air-feeding control system for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206224450U CN201866889U (en) | 2010-11-24 | 2010-11-24 | Household low-temperature radiation fresh air-feeding control system for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866889U true CN201866889U (en) | 2011-06-15 |
Family
ID=44138043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206224450U Expired - Fee Related CN201866889U (en) | 2010-11-24 | 2010-11-24 | Household low-temperature radiation fresh air-feeding control system for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052738A (en) * | 2010-11-24 | 2011-05-11 | 东南大学 | Air-conditioner control system and method of indoor type low-temperature radiation and fresh air |
| CN103542497A (en) * | 2012-07-13 | 2014-01-29 | 上海誉德建筑设计工程有限公司 | Temperature and humidity joint control system of capillary radiation air conditioner |
| CN104633817A (en) * | 2015-02-12 | 2015-05-20 | 上海境和环境科技有限公司 | Fresh air system for radiation air conditioner and fresh air processing method |
-
2010
- 2010-11-24 CN CN2010206224450U patent/CN201866889U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052738A (en) * | 2010-11-24 | 2011-05-11 | 东南大学 | Air-conditioner control system and method of indoor type low-temperature radiation and fresh air |
| CN102052738B (en) * | 2010-11-24 | 2013-05-08 | 东南大学 | Air-conditioner control system and method of indoor type low-temperature radiation and fresh air |
| CN103542497A (en) * | 2012-07-13 | 2014-01-29 | 上海誉德建筑设计工程有限公司 | Temperature and humidity joint control system of capillary radiation air conditioner |
| CN103542497B (en) * | 2012-07-13 | 2017-04-26 | 上海誉德建筑设计工程有限公司 | Temperature and humidity joint control system of capillary radiation air conditioner |
| CN104633817A (en) * | 2015-02-12 | 2015-05-20 | 上海境和环境科技有限公司 | Fresh air system for radiation air conditioner and fresh air processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102052738B (en) | Air-conditioner control system and method of indoor type low-temperature radiation and fresh air | |
| CN2898692Y (en) | Intelligent energy-saving control system of central air conditioner | |
| CN103047737A (en) | Air supply temperature control method of variable air quantity air conditioning system | |
| CN101828082A (en) | Energy saving air-conditioning control system based on predicted mean vote and method thereof | |
| CN203215927U (en) | Air volume control system of central air conditioner | |
| CN202008206U (en) | Machine room equipment control system | |
| CN106705390A (en) | Fan coil self-adaptive energy saving control device and method | |
| CN201866889U (en) | Household low-temperature radiation fresh air-feeding control system for air conditioner | |
| CN206421251U (en) | A kind of livestock and poultry cultivation house environmental control system | |
| CN203465584U (en) | Intelligent controller for air conditioner, door and window | |
| CN202995513U (en) | Intelligent control temperature exchange apparatus | |
| CN205787980U (en) | The environment induction intelligent regulating system that air-conditioning is combined with window | |
| CN104515264B (en) | A kind of air conditioner intelligent energy-saving control method and system | |
| CN201697272U (en) | Control device for electric heating of air conditioner | |
| CN201401898Y (en) | Air-conditioning ventilation energy-saving control device for closed room | |
| CN205066026U (en) | Ventilation system's energy -conserving thalposis control system | |
| CN202149560U (en) | Humidifier | |
| CN201539944U (en) | Air conditioning operation monitoring device | |
| CN207262644U (en) | Fan coil adaptive power conservation control device | |
| CN103062864A (en) | Method for accurately collecting actual outdoor temperatures in primary air system | |
| CN201926079U (en) | Intelligent energy-saving central air-conditioning device | |
| CN103558823B (en) | A kind of open cattle farm cooling inter-linked controlling method based on respiratory rate and device | |
| CN207649013U (en) | A kind of intelligent cooling Fresh air handling units | |
| CN201215369Y (en) | Self control apparatus for energy-conserving ecological type intelligent evaporative cooling combined air-conditioner unit | |
| CN106765513A (en) | Heating power metering control system |
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: 20110615 Termination date: 20121124 |