CN105241042A - Central air conditioner tail end energy-saving control method - Google Patents
Central air conditioner tail end energy-saving control method Download PDFInfo
- Publication number
- CN105241042A CN105241042A CN201510791124.0A CN201510791124A CN105241042A CN 105241042 A CN105241042 A CN 105241042A CN 201510791124 A CN201510791124 A CN 201510791124A CN 105241042 A CN105241042 A CN 105241042A
- Authority
- CN
- China
- Prior art keywords
- timer
- central air
- air conditioner
- fan coil
- power
- 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
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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
- F24F11/30—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
- 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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- F24F11/46—Improving electric energy efficiency or saving
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a central air conditioner tail end energy-saving control method. A timer is in serial-in connected to a power supply main circuit of a fan coil, and a power-off time and a power-on time are set according to the working time of a user, therefore, the power of the fan coil is cut off automatically in a nonworking time, and energy is saved effectively. A device is composed of a distribution box and the timer, a breaker and the timer are mounted inside the distribution box, one end of the timer is connected with the breaker, and the other end of the timer is connected with a temperature control plate. According to the central air conditioner tail end energy-saving control method provided by the invention, under a premise of fully meeting the users' using requirements, power consumption of the fan coil and cold and heat source consumption are reduced, moreover, compared with a scheme that a human body detector is mounted, the central air conditioner tail end energy-saving control method is simpler, more reliable and more effective, and is lower in cost. Under the premise of meeting the normal use of a central air conditioner, the control of automatically closing the fan coil is achieved, and energy can be effectively saved.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly a kind of tail end of central air conditioner energy-saving control method.
Background technology
Fan coil is the desirable end prod of central air-conditioning, its operation principle is the air in constantly recirculation room, place in unit, make air cooled (heating) after subcooled water (hot water) coil pipe, to keep the constant of room temperature, the switch of fan coil and control are realized by temperature control panel.
The function of temperature control panel, mainly by high-precision temperature sensing device, detects room real-time temperature in time, and compares with set temperature value, control fan coil cold/opening and closing of thermal valve door and blower fan, thus make that room temperature is constant feels comfortable temperature value at one.
Because temperature control panel needs the environment temperature gathering corresponding fan coil region, so can not install concentratedly in gateway as light switch, suitable different corners must be dispersed in, therefore user probably can forget closedown temperature control panel when leaving, or leak closed several, cause unnecessary waste, this is also the higher major reason of air conditioning energy consumption.
Summary of the invention
The invention discloses a kind of tail end of central air conditioner energy-saving control method, solve problems of the prior art, can realize meeting under the prerequisite that central air-conditioning normally uses, realize the control of automatically closing fan coil, effective economize energy.
Technical scheme of the present invention is achieved in that
A kind of tail end of central air conditioner energy-saving control method, it timer is sealed in fan coil to power in main circuit, described power supply main circuit comprises breaker, fan coil, temperature control panel, described timer is series between described breaker and temperature control panel, one end connecting breaker of described timer, the other end is connected in parallel multiple temperature control panel, and described fan coil and temperature control panel are alternately connected in a branch road.
Further, the working time according to user sets power-off time and power-on time by timer, thus realizes the electric power that the non-working time cuts off fan coil automatically, effectively saves the energy.
Timing means and temperature control panel control to organically combine by the present invention, realize the non-working time automatically close air conditioning terminal run, fan coil power consumption and Cooling and Heat Source consumption is reduced under the prerequisite fully meeting user's instructions for use, simultaneously compared with the scheme of peoplesniffer is installed more simply, more reliably, more effective, and cost is much lower.Can realize meeting under the prerequisite that central air-conditioning normally uses, realize the control of automatically closing fan coil, effective economize energy.
The invention has the beneficial effects as follows, compared with controlling with conventional blower coil pipe, the present invention has the following advantages: (1) does not affect the use of regular time periods central air-conditioning.(2) under low cost condition, fan coil power consumption and Cooling and Heat Source consumption is effectively reduced.(3) simpler, effective than adopting the method for peoplesniffer, and cost is very low.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1, a kind of tail end of central air conditioner energy-saving control method, it is the power supply main circuit sealed in by timer 3 in air-conditioning distribution box 1, described power supply main circuit comprises breaker 2, fan coil 4, temperature control panel 5, described timer 3 is series between described breaker 2 and temperature control panel 5, one end connecting breaker 2 of described timer 3, the other end is connected in parallel multiple temperature control panel 5, and described fan coil 4 is alternately connected in a branch road with temperature control panel 5.
The present invention sets power-off time and power-on time according to the working time of user by timer, thus realizes the electric power that the non-working time cuts off fan coil automatically, effectively saves the energy.
During concrete use, for certain meeting room, normal workday is 9 o'clock to 17 o'clock, so power-off time can be set to 17:10,18:00,19:00,20:00,21:00,22:00,23:00,0:00; Power-on time is set to 17:12,18:02,19:02,20:02,21:02,22:02,23:02,0:02.
Be set with two objects like this: one is that then power-off rear fan coil pipe does not work if employee is next, although power supply recovers normal after two minutes, fan coil still can be in off-mode; Two is if there is people to work overtime, because service restoration again after two minutes, only need click temperature control panel switch again can use central air-conditioning one hour.
Timing means and temperature control panel control to organically combine by the present invention, realize the non-working time automatically close air conditioning terminal run, fan coil power consumption and Cooling and Heat Source consumption is reduced under the prerequisite fully meeting user's instructions for use, simultaneously compared with the scheme of peoplesniffer is installed more simply, more reliably, more effective, and cost is much lower.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a tail end of central air conditioner energy-saving control method, it is characterized in that, it timer is sealed in fan coil to power in main circuit, described power supply main circuit comprises breaker, fan coil, temperature control panel, described timer is series between described breaker and temperature control panel, one end connecting breaker of described timer, the other end is connected in parallel multiple temperature control panel, and described fan coil and temperature control panel are alternately connected in a branch road.
2. a kind of tail end of central air conditioner energy-saving control method according to claim 1, is characterized in that, the working time according to user sets power-off time and power-on time by timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791124.0A CN105241042A (en) | 2015-11-17 | 2015-11-17 | Central air conditioner tail end energy-saving control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791124.0A CN105241042A (en) | 2015-11-17 | 2015-11-17 | Central air conditioner tail end energy-saving control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105241042A true CN105241042A (en) | 2016-01-13 |
Family
ID=55038784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510791124.0A Pending CN105241042A (en) | 2015-11-17 | 2015-11-17 | Central air conditioner tail end energy-saving control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105241042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546772A (en) * | 2016-03-04 | 2016-05-04 | 丽水学院 | Energy-saving control method of central air conditioner |
| CN106524438A (en) * | 2016-12-27 | 2017-03-22 | 复旦大学 | Intelligent control method and device based on energy saving of central air-conditioning terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724951A (en) * | 2004-07-22 | 2006-01-25 | 虞小平 | Air-conditioning timing automatic control system |
| US20090032605A1 (en) * | 2007-08-03 | 2009-02-05 | Honeywell International Inc. | Fan coil thermostat with activity sensing |
| CN201355092Y (en) * | 2009-02-27 | 2009-12-02 | 王大军 | General type intelligent energy-saving linked controller |
| CN101749826A (en) * | 2008-12-18 | 2010-06-23 | 唐奂知 | Energy saving method and controller thereof for non-residential air conditioner |
| CN104110790A (en) * | 2014-04-24 | 2014-10-22 | 河南润恒节能技术开发有限公司 | Automatic energy-saving control system with indoor fan and coiled pipe for central air conditioner with water system |
-
2015
- 2015-11-17 CN CN201510791124.0A patent/CN105241042A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724951A (en) * | 2004-07-22 | 2006-01-25 | 虞小平 | Air-conditioning timing automatic control system |
| US20090032605A1 (en) * | 2007-08-03 | 2009-02-05 | Honeywell International Inc. | Fan coil thermostat with activity sensing |
| CN101749826A (en) * | 2008-12-18 | 2010-06-23 | 唐奂知 | Energy saving method and controller thereof for non-residential air conditioner |
| CN201355092Y (en) * | 2009-02-27 | 2009-12-02 | 王大军 | General type intelligent energy-saving linked controller |
| CN104110790A (en) * | 2014-04-24 | 2014-10-22 | 河南润恒节能技术开发有限公司 | Automatic energy-saving control system with indoor fan and coiled pipe for central air conditioner with water system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546772A (en) * | 2016-03-04 | 2016-05-04 | 丽水学院 | Energy-saving control method of central air conditioner |
| CN106524438A (en) * | 2016-12-27 | 2017-03-22 | 复旦大学 | Intelligent control method and device based on energy saving of central air-conditioning terminal |
| CN106524438B (en) * | 2016-12-27 | 2019-10-15 | 复旦大学 | One kind being based on the energy-efficient intelligent control method of central air-conditioning terminal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |