CN104596046B - Summer in the winter switching method of two pipes system air-conditioning - Google Patents
Summer in the winter switching method of two pipes system air-conditioning Download PDFInfo
- Publication number
- CN104596046B CN104596046B CN201410770014.1A CN201410770014A CN104596046B CN 104596046 B CN104596046 B CN 104596046B CN 201410770014 A CN201410770014 A CN 201410770014A CN 104596046 B CN104596046 B CN 104596046B
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- CN
- China
- Prior art keywords
- summer
- winter
- temperature controller
- conditioning
- water pipe
- 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.)
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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
-
- 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
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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 present invention provides a kind of summer in winter switching method of two pipes system air-conditioning, summer system is switched to winter system, a refrigeration mode is used by human intervention first, ensure that blower fan water pipe is opened, then current indoor temperature i.e. reference recording value is recorded by temperature controller, if room temperature is raised to is higher by 3 degree than reference recording value, temperature controller can make blower fan water pipe automatically switch into hot-water mode；Winter system is switched to summer system, a heating mode is used by human intervention first, ensure that blower fan water pipe is opened, then current indoor temperature i.e. reference recording value is recorded by temperature controller, following temperature controller can judge room temperature always, if room temperature drop to it is lower than reference recording value go out 3 degree, temperature controller can make blower fan water pipe automatically switch into cold water pattern.The present invention can be in the case of non-networked and without the help of external equipment, the switching of real-time implementation winter summer system, in the absence of the difference of south and north.
Description
Technical field
The present invention relates to one kind in two pipes system air-conditioner control system, solve in non-networked, while module itself does not possess
In the case of permanent calendar function, the switching method in summer in winter is realized.
Background technology
The winter summer system switching of existing two pipes system air-conditioning is networked by PC softwares mostly to be set to realize, or must must be borrowed
Temperature sensor is helped, or adds perpetual calendar to realize or be implanted into menu option by temperature control panel on temperature control module
To realize.But these methods have the shortcomings that cost is high or can not be applied to most area in real time, for example, the north and south
Regional Temperature Difference Ratio is larger, and its cold and hot corresponding point is different, if only realizing cutting for season by the clock information of perpetual calendar
Change, it is clear that improper；And if temperature in use sensor or on temperature control module add perpetual calendar additionally increase cost.
The content of the invention
The technical problem to be solved in the present invention, is to provide a kind of temperature difference result by reference recording value and room temperature come real
The switching method in existing summer in winter, can be in non-networked without the help of external equipment, and can cutting with real-time implementation winter summer system
Change, in the absence of the difference of south and north, can substantially realize seamless connection.
What the present invention was realized in：A kind of summer in winter switching method of two pipes system air-conditioning, it is characterised in that：Including：
（1）, summer system be switched to winter system, refrigeration mode is used by human intervention first, it is ensured that blower fan water pipe is opened
Open, what now water pipe was filled is hot water, then records current indoor temperature i.e. reference recording value, refrigeration now by temperature controller
Pattern will not play a part of cooling, can heat up on the contrary, and following temperature controller can judge room temperature always, if room temperature, which is raised to, compares base
Quasi- record value is higher by preset value, then temperature controller can make blower fan water pipe automatically switch into hot-water mode；
（2）, winter system be switched to summer system, heating mode is used by human intervention first, it is ensured that blower fan water pipe is opened
Open, what now water pipe was filled is cold water, then records current indoor temperature i.e. reference recording value by temperature controller, heating now
Pattern will not play a part of heating, can cool on the contrary, and following temperature controller can judge room temperature always, if room temperature, which is dropped to, compares base
Quasi- record value it is low go out preset value, then temperature controller blower fan water pipe can be made to automatically switch into cold water pattern.
Further, the preset value is 3 degree.
Further, the two pipes system air-conditioning is the central air-conditioning in hotel, and the temperature controller connects hotel visitor by serial ports
Equipment is controlled, the hotel visitor control equipment electrically connects the two pipes system magnetic valve or two pipes system motor-driven valve of the two pipes system air-conditioning again.
The invention has the advantages that：The present invention realizes the summer in winter by the temperature difference result of reference recording value and room temperature
Switching method, can be in the case of non-networked and without the help of external equipment, and the switching of real-time implementation winter summer system is not present
The difference of south and north, can substantially realize seamless connection, and place need to be automatically controlled by being particularly suitable for use in hotel, market etc..
Brief description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is switched to the execution flow chart in winter for summer system in the inventive method.
Fig. 2 is switched to the execution flow chart in summer for winter system in the inventive method.
Fig. 3 be the inventive method be applied to hotel when an embodiment equipment connection diagram.
Fig. 4 be the inventive method be applied to hotel when another embodiment equipment connection diagram.
Embodiment
Summer in the winter switching method of the two pipes system air-conditioning of the present invention, including following two kinds of situations：
（1）, as shown in figure 1, summer system is switched to winter system, when summer, what water pipe was filled is cold water, the water to winter
Pipe is filled into hot water, uses a refrigeration mode by human intervention first, it is ensured that blower fan water pipe is opened, and what now water pipe was filled is hot water
（What is filled when this is due to summer in blower fan water pipe is cold water, and filling hot water need to be changed to winter）, then recorded by temperature controller
Current indoor temperature is reference recording value, and refrigeration mode now will not play a part of cooling, can heat up on the contrary, next temperature
Control device can judge room temperature always, if room temperature is raised to is higher by preset value than reference recording value, temperature controller can make blower fan water pipe certainly
It is dynamic to switch to hot-water mode；
（2）, as shown in Fig. 2 winter system is switched to summer system, when winter, what water pipe was filled is hot water, the water to summer
Pipe is filled into cold water, and what now water pipe was filled is cold water（What is filled when this is due to winter in blower fan water pipe is hot water, need to be changed to summer
Fill cold water）, a heating mode is used by human intervention first, it is ensured that blower fan water pipe is opened, and is then recorded by temperature controller
Current indoor temperature is reference recording value, and heating mode now will not play a part of heating, can cool on the contrary, next temperature
Control device can judge room temperature always, if room temperature drop to it is lower than reference recording value go out preset value, temperature controller can make blower fan water pipe from
It is dynamic to switch to cold water pattern.
The preset value is 3 degree.Here preset value can be accounted for according to the demand at scene, it is proposed that 3 degree, because
The variation of room temperature, in the case where not turning on the aircondition, the deviation for having 1 degree to 2 degree is very normally, when you are such as more than the indoor people
Wait, the heat of generation just compares many, and the deviation that 1 to 2 degree occurs in room temperature is very normal, if your setting in this case
Value is fixed smaller, such as 1 to 2 degree, and that is easy for misoperation occur, if fixed too high of setting value, that was turned on the aircondition to the summer in winter
The time of system switching needs long process, inadequate economy, practicality, so 3 degree of suggestion again.
Again as shown in Figure 3 and Figure 4, when the present invention is applied to hotel, the two pipes system air-conditioning is the central air-conditioning in hotel,
The temperature controller connects hotel visitor control equipment by serial ports, so that by serial communication, the hotel visitor control equipment electrically connects institute again
State the two pipes system magnetic valve or two pipes system motor-driven valve of two pipes system air-conditioning.It can be used and made by human intervention by hotel's visitor's control equipment
Chill formula or heating mode.
As it was previously stated, the present invention realizes the switching method in summer in winter by the temperature difference result of reference recording value and room temperature,
Can be in the case of non-networked and without the help of external equipment, the switching of real-time implementation winter summer system, in the absence of south and north
Difference, can substantially realize seamless connection, place need to be automatically controlled by being particularly suitable for use in hotel, market etc..
Although the foregoing describing the embodiment of the present invention, those familiar with the art should manage
Solution, the specific embodiment described by us is merely exemplary, rather than for the restriction to the scope of the present invention, is familiar with this
The equivalent modification and change that the technical staff in field is made in the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (3)
1. a kind of summer in the winter switching method of two pipes system air-conditioning, it is characterised in that：Including：
（1）, summer system be switched to winter system, refrigeration mode is used by human intervention first, it is ensured that blower fan water pipe is opened, this
What Shi Shuiguan was filled is hot water, then records current indoor temperature i.e. reference recording value, refrigeration mode now by temperature controller
Cooling will not be played a part of, can be heated up on the contrary, following temperature controller can judge room temperature always, if room temperature is raised to than benchmark note
Record value is higher by preset value, then temperature controller can make blower fan water pipe automatically switch into hot-water mode；
（2）, winter system be switched to summer system, heating mode is used by human intervention first, it is ensured that blower fan water pipe is opened, this
What Shi Shuiguan was filled is cold water, then records current indoor temperature i.e. reference recording value, heating mode now by temperature controller
Heating will not be played a part of, can be cooled on the contrary, following temperature controller can judge room temperature always, if room temperature is dropped to than benchmark note
Record value it is low go out preset value, then temperature controller blower fan water pipe can be made to automatically switch into cold water pattern.
2. summer in the winter switching method of two pipes system air-conditioning according to claim 1, it is characterised in that：The preset value is 3
Degree.
3. summer in the winter switching method of two pipes system air-conditioning according to claim 1, it is characterised in that：The two pipes system air-conditioning
For the central air-conditioning in hotel, the temperature controller connects hotel visitor control equipment by serial ports, and the hotel visitor control equipment is electrically connected again
The two pipes system magnetic valve or two pipes system motor-driven valve of the two pipes system air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770014.1A CN104596046B (en) | 2014-12-15 | 2014-12-15 | Summer in the winter switching method of two pipes system air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770014.1A CN104596046B (en) | 2014-12-15 | 2014-12-15 | Summer in the winter switching method of two pipes system air-conditioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104596046A CN104596046A (en) | 2015-05-06 |
| CN104596046B true CN104596046B (en) | 2017-09-12 |
Family
ID=53121997
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410770014.1A Expired - Fee Related CN104596046B (en) | 2014-12-15 | 2014-12-15 | Summer in the winter switching method of two pipes system air-conditioning |
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| CN (1) | CN104596046B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981092B (en) * | 2017-05-31 | 2022-04-12 | 中兴通讯股份有限公司 | Central air-conditioning temperature control device, control method of fan coil, medium and system |
| CN111219838B (en) * | 2019-11-19 | 2021-03-12 | 珠海格力电器股份有限公司 | Temperature controller and air conditioner matching method and device and temperature controller equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327140A (en) * | 2000-06-01 | 2001-12-19 | 上海南益暖通空调工程部 | Central small air conditioner-hot water two purpose machine |
| CN101619882A (en) * | 2008-06-30 | 2010-01-06 | 珠海格力电器股份有限公司 | Intelligent control method of air conditioner |
| CN203687235U (en) * | 2013-09-10 | 2014-07-02 | 广东美的暖通设备有限公司 | Air-conditioning outdoor unit, two-pipe refrigerating and heating system and three-pipe heating and recovering system |
| CN203704192U (en) * | 2014-01-26 | 2014-07-09 | 广东省建筑科学研究院 | Air conditioning water system of hospital building |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3404150B2 (en) * | 1994-09-28 | 2003-05-06 | 東芝キヤリア株式会社 | Air conditioner and control method thereof |
| JP2001193963A (en) * | 1999-12-28 | 2001-07-17 | Daikin Ind Ltd | Air conditioning system |
-
2014
- 2014-12-15 CN CN201410770014.1A patent/CN104596046B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327140A (en) * | 2000-06-01 | 2001-12-19 | 上海南益暖通空调工程部 | Central small air conditioner-hot water two purpose machine |
| CN101619882A (en) * | 2008-06-30 | 2010-01-06 | 珠海格力电器股份有限公司 | Intelligent control method of air conditioner |
| CN203687235U (en) * | 2013-09-10 | 2014-07-02 | 广东美的暖通设备有限公司 | Air-conditioning outdoor unit, two-pipe refrigerating and heating system and three-pipe heating and recovering system |
| CN203704192U (en) * | 2014-01-26 | 2014-07-09 | 广东省建筑科学研究院 | Air conditioning water system of hospital building |
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| Publication number | Publication date |
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| CN104596046A (en) | 2015-05-06 |
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Granted publication date: 20170912 Termination date: 20201215 |