CN103900216A - Dual-crossflow air conditioner and air supply control method thereof - Google Patents
Dual-crossflow air conditioner and air supply control method thereof Download PDFInfo
- Publication number
- CN103900216A CN103900216A CN201210569891.3A CN201210569891A CN103900216A CN 103900216 A CN103900216 A CN 103900216A CN 201210569891 A CN201210569891 A CN 201210569891A CN 103900216 A CN103900216 A CN 103900216A
- Authority
- CN
- China
- Prior art keywords
- air
- tubular wine
- people
- air outlet
- detection probe
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a dual-crossflow air conditioner and an air supply control method thereof. The dual-crossflow air conditioner comprises an outer shell, a detection probe, a receiver, a judger and an actuator, wherein an air inlet is formed in the rear side of the outer shell, a first air outlet and a second air outlet are formed in the front side of the outer shell, the actuator is connected with the judger, and the actuator receives a judging signal of the judger and respectively controls the rotating speed of a first crossflow wind wheel and the rotating speed of a second crossflow wind wheel. According to the dual-crossflow air conditioner, the first crossflow wind wheel and the second crossflow wind wheel can be adjusted respectively according to different situations of air outlets of the two crossflow wind wheels so that the rotating speed of the first crossflow wind wheel and the rotating speed of the second crossflow wind wheel can be controlled respectively, and when the rotating speed of one crossflow wind wheel is decreased, the performance of the other crossflow wind wheel can be improved to achieve energy transfer and the energy-saving aim.
Description
Technical field
The present invention relates to household electrical appliance preparing technical field, more specifically, relate to a kind of two through-flow air-conditioner and air-supply control method thereof.
Background technology
Existing pair of through-flow air-conditioner is in the time of start operation, and the air quantity of both sides regulates simultaneously and changes according to user, and it is different to work as both sides thermic load, an or side while not needing to regulate, the ability on both sides is but substantially suitable, and like this, part ability has just been wasted on one side that thermic load is little.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of two through-flow air-conditioners of saving the energy.
Another object of the present invention is to propose the air-supply control method of a kind of pair of through-flow air-conditioner.
According to two through-flow air-conditioners of the embodiment of the present invention, comprising: shell, described shell rear side is formed with air inlet and described shell front side is formed with the first and second air outlets; Detection probe, described detection probe is located at described the first and second air outlets to detect temperature information and people's action message of described the first and second air outlets; Receiver and determining device, described receiver is connected with described detection probe, and described receiver receives the information of described detection probe detection and described information is passed to described determining device; And actuator, described actuator is connected with described determining device, and described actuator receives the judgement signal of described determining device and controls respectively the rotating speed of described the first and second tubular wine wheels.
According to two through-flow air-conditioners of the embodiment of the present invention, can regulate to control respectively respectively according to the different situations of two tubular wine wheel air outlets the rotating speed of the first and second tubular wine wheels to the first and second tubular wine wheels, and in the time that a side tubular wine wheel rotating speed reduces, can improve the performance of opposite side tubular wine wheel, realize energy and shift and reach and save the object of the energy.
In addition, according to two through-flow air-conditioners of the embodiment of the present invention, can also there is following additional technical characterictic:
According to one embodiment of present invention, described controller for blasting also comprises: timer, described timer is connected to calculate the detection time of described detection probe and will passes to described determining device described detection time with determining device with described detection probe.
Preferably, the information that described detection probe detects comprises temperature information and people's action message.
According to one embodiment of present invention, described drive motors is direct current generator.
According to the air-supply control method of two through-flow air-conditioners of the embodiment of the present invention, described pair of through-flow air-conditioner comprises: the first and second air outlets, the first and second tubular wine wheels, described the first and second tubular wine wheels are located at respectively in described the first and second air outlet blowing ranges, it is characterized in that, comprise the following steps: S1: in the time of described air-conditioner operation, detect temperature information and people's action message in described the first and second air outlet blowing ranges; S2: described temperature information and people's action message are judged; S3: in step S2, the temperature information in judgement draws the described first and/or second air outlet blowing range shows people when movable higher than predetermined temperature and people's action message, controls the described first and/or second tubular wine wheel and moves with the first desired speed; S4: in step S2, temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature and/or people's action message shows unmanned activity, and while reaching the scheduled time, control the described first and/or second tubular wine wheel and move with the second desired speed detection time; S5: in step S2, when the people's action message in judgement draws described the first and second air outlet blowing ranges shows unmanned activity, control described the first and second tubular wine wheels and move with the first desired speed; S6: in step S2, when the temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature, control the described first and/or second tubular wine wheel and move with the second desired speed; S7: in step S2, the temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature and people's action message and shows people when movable, controls the described first and/or second tubular wine wheel and moves with the first desired speed.
According to one embodiment of present invention, described the first desired speed is higher than described the second desired speed.
Preferably, in described step S1, detect temperature information and the people's action message in described the first and second air outlet blowing ranges by detection probe.
Alternatively, in described step S2, receive the information that described detection probe detects and described information is passed to determining device by receiver and judge, obtain judging signal; And in step S3-S7, receive the judgement signal of described determining device and control respectively the rotating speed of described the first and second tubular wine wheels by actuator.
According to one embodiment of present invention, in described step S4, further comprise and use timer calculate the detection time of described detection probe and will pass to described determining device described detection time.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the structural representation of two through-flow air-conditioners of the embodiment of the present invention;
Fig. 2 is according to the internal structure schematic diagram of the controller for blasting of two through-flow air-conditioners of the embodiment of the present invention;
Fig. 3 is according to the flow chart of the air-supply control method of two through-flow air-conditioners of the embodiment of the present invention,
Reference numeral:
10: shell; 11: air inlet; 12: the first air outlets; 13: the second air outlets;
20: the first tubular wine wheels;
30: the second tubular wine wheels;
40: drive motors;
50: heat exchanger;
60: controller for blasting; 61: detection probe; 62: receiver; 63: determining device; 64: actuator; 65: timer.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " on ", orientation or the position relationship of the instruction such as D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
First specifically describe by reference to the accompanying drawings the two through-flow air-conditioners according to first aspect present invention embodiment below.
As shown in Figure 1, comprise according to two through-flow air-conditioners of first aspect present invention embodiment: shell 10, the first tubular wine wheel 20, the second tubular wine wheel 30, drive motors 40, heat exchanger 50 and controller for blasting 60.
Particularly, shell 10 rear sides are formed with air inlet 11 and shell 10 front sides are formed with the first air outlet 12 and the second air outlet 13.The first tubular wine wheel 20 and the second tubular wine wheel 30 are located in shell 10 and lay respectively at the first air outlet 12 and the second air outlet 13 places.
Controller for blasting 60 is located in shell 10 and controls respectively the rotating speed of the first tubular wine wheel 20 and the second tubular wine wheel 30.That is to say, the first tubular wine wheel 20 and the second tubular wine wheel 30 can be with different rotating speed operations under the control of controller for blasting 60, and two tubular wine wheels that changed traditional two through-flow air-conditioners can only be with the structure of same rotational speed operation.
Thus, according to two through-flow air-conditioners of the embodiment of the present invention, can regulate to control respectively respectively according to the different situations of two tubular wine wheel air outlets the rotating speed of the first tubular wine wheel 20 and the second tubular wine wheel 30 to the first tubular wine wheel 20 and the second tubular wine wheel 30 by controller for blasting 60, and in the time that a side tubular wine wheel rotating speed reduces, can improve the performance of opposite side tubular wine wheel, realize energy and shift and reach and save the object of the energy.
It will be appreciated that, be not particularly limited about the concrete structure of controller for blasting 60, as long as can meet the requirement of the rotating speed that can control respectively the first tubular wine wheel 20 and the second tubular wine wheel 30.Preferably, according to one embodiment of present invention, controller for blasting 60 comprises: detection probe 61, receiver 62, determining device 63 and actuator 64.
Particularly, detection probe 61 is located at the first air outlet 12 and the second air outlet 13 to detect temperature information and people's action message of the first air outlet 12 and the second air outlet 13.
Thus, can detect the information in the first air outlet 12 and the second air outlet 13 blowing ranges respectively by detection probe 61, by determining device, the information of both sides is judged respectively, and pass to actuator 64 by signal the first tubular wine wheel 20 to both sides and the rotating speed of the second tubular wine wheel 30 are controlled respectively judging, this controller for blasting 60 is simple in structure, and it is convenient to control.
The information detecting about detection probe 61 is not particularly limited, the position that can install according to air-conditioner rationally regulates, consider the position that air-conditioner is conventional, according to one embodiment of present invention, the information that detection probe 61 detects comprises temperature information and people's action message.In other words, whether the temperature that detects the first air outlet 12 and the second air outlet 13 reaches uniform temperature, in the air outlet blowing range of detection the first air outlet 12 and the second air outlet 13, whether has people's activity.Thus, can whether reach in uniform temperature and air outlet blowing range the rotating speed whether someone controls the first tubular wine wheel 20 and the second tubular wine wheel 30 according to the temperature of the first air outlet 12 and the second air outlet 13, design more reasonable and hommization.
Preferably, according to one embodiment of present invention, controller for blasting 60 also comprises: timer 65, timer 65 is connected calculate the detection time of detection probe 61 and will pass to determining device 63 described detection time with determining device 63 with detection probe 61.Thus, can monitor the detection time of controller for blasting 60 by timer 65, and according to the rotating speed of controlling the first tubular wine wheel 20 and the second tubular wine wheel 30 detection time, make to control more accurate.
Selection about drive motors 40 is not particularly limited, as long as meet the motion that can drive the first tubular wine wheel 20 and the second tubular wine wheel 30.Preferably, according to one embodiment of present invention, drive motors 40 is direct current generator.Thus, direct current generator can regulate arbitrarily from 0-100% the rotating speed of the first tubular wine wheel 20 and the second tubular wine wheel 30.
Specifically describe according to the air-supply control method of two through-flow air-conditioners of second aspect present invention embodiment below in conjunction with Fig. 2.
Particularly, comprise according to two through-flow air-conditioners of second aspect present invention embodiment: the first and second air outlets, the first and second tubular wine wheels, described the first and second tubular wine wheels are located at respectively in described the first and second air outlet blowing ranges, and the air-supply control method of described pair of through-flow air-conditioner comprises the following steps:
S1: in the time of described air-conditioner operation, detect temperature information and people's action message in described the first and second air outlet blowing ranges.
S2: described temperature information and people's action message are judged.
S3: in step S2, the temperature information in judgement draws the described first and/or second air outlet blowing range shows people when movable higher than predetermined temperature and people's action message, controls the described first and/or second tubular wine wheel and moves with the first desired speed.
S4: in step S2, temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature and/or people's action message shows unmanned activity, and while reaching the scheduled time, control the described first and/or second tubular wine wheel and move with the second desired speed detection time.
S5: in step S2, when the people's action message in judgement draws the described first and/or second air outlet blowing range shows unmanned activity, control the described first and/or second tubular wine wheel and move with the first desired speed.
S6: in step S2, when the temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature, control the described first and/or second tubular wine wheel and move with the second desired speed.
S7: in step S2, the temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature and people's action message and shows people when movable, controls the described first and/or second tubular wine wheel and moves with the first desired speed.
Thus, by above-mentioned control method, can control the described first and/or second tubular wine wheel respectively with the first or second desired speed operation.
Be understandable that, people's action message in the temperature information in the described first and/or second air outlet blowing range reaches predetermined temperature or the described first and/or second air outlet blowing range shows when nobody is movable, can pass through to reduce the rotating speed of the first and/or second tubular wine wheel, thereby reach the object of saving the energy.Therefore, according to one embodiment of present invention, described the first desired speed is higher than described the second desired speed.
It should be noted that, be not particularly limited according to the applicable scope of air-supply control method of two through-flow air-conditioners of second aspect present invention embodiment, go for having the air-conditioner of the first and second tubular wine wheels, preferably, described air-conditioner can be according to the above embodiment of the present invention pair of through-flow air-conditioner.Correspondingly, according to one embodiment of present invention, in described step S1, detect temperature information and people's action message of the first air outlet 12 and the second air outlet 13 by detection probe 61.
According to one embodiment of present invention, in described step S2, receive the information that detection probe 61 detects and described information is passed to determining device 63 by receiver 62 and judge, obtain judging signal; And in step S3-S7, receive the judgement signal of determining device 63 and control respectively the rotating speed of the first tubular wine wheel 20 and the second tubular wine wheel 30 by actuator 64.
Preferably, according to one embodiment of present invention, in described step S4, further comprise and use timer 65 calculate the detection time of detection probe 61 and will pass to determining device 64 described detection time.
According to the air-supply control method of two through-flow air-conditioners of the embodiment of the present invention, in the time that air-conditioner moves, constantly detect the information in the first tubular wine wheel 20 and the second tubular wine wheel 30 both sides blowing ranges by detection probe 61, and information is fed back to receiver 62 and determining device 63, determining device 63 passes to actuator 64 by its judgement information and under the effect of actuator 64, the rotating speed of the first tubular wine wheel 20 and the second tubular wine wheel 30 is controlled respectively, when in air outlet blowing range, nobody is movable or when temperature reaches uniform temperature, can reduce the rotating speed of the first tubular wine wheel 20 and/or the second tubular wine wheel 30, and at the tubular wine wheel of a side, fall the slow-revving while, the performance of opposite side tubular wine wheel can be improved, thereby effectively reach energy and shift and save the object of the energy.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention in the situation that not departing from principle of the present invention and aim, amendment, replacement and modification.
Claims (9)
1. two through-flow air-conditioners, is characterized in that, comprising:
Shell, described shell rear side is formed with air inlet and described shell front side is formed with the first and second air outlets;
Detection probe, described detection probe is located at described the first and second air outlets to detect temperature information and the people's action message in described the first and second air outlet blowing ranges;
Receiver and determining device, described receiver is connected with described detection probe, and described receiver receives the information of described detection probe detection and described information is passed to described determining device; With
Actuator, described actuator is connected with described determining device, and described actuator receives the judgement signal of described determining device and controls respectively the rotating speed of described the first and second tubular wine wheels.
2. according to claim 1 pair of through-flow air-conditioner, is characterized in that, described controller for blasting also comprises:
Timer, described timer is connected to calculate the detection time of described detection probe and will passes to described determining device described detection time with determining device with described detection probe.
3. according to claim 1 pair of through-flow air-conditioner, is characterized in that, the information that described detection probe detects comprises temperature information and people's action message.
4. according to the two through-flow air-conditioners described in any one in claim 1-3, it is characterized in that, described drive motors is direct current generator.
5. the air-supply control method of two through-flow air-conditioners, described pair of through-flow air-conditioner comprises: the first and second air outlets, the first and second tubular wine wheels, described the first and second tubular wine wheels are located at respectively in described the first and second air outlet blowing ranges, it is characterized in that, comprise the following steps:
S1: in the time of described air-conditioner operation, detect temperature information and people's action message in described the first and second air outlet blowing ranges;
S2: described temperature information and people's action message are judged;
S3: in step S2, the temperature information in judgement draws the described first and/or second air outlet blowing range shows people when movable higher than predetermined temperature and people's action message, controls the described first and/or second tubular wine wheel and moves with the first desired speed;
S4: in step S2, temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature and/or people's action message shows unmanned activity, and while reaching the scheduled time, control the described first and/or second tubular wine wheel and move with the second desired speed detection time;
S5: in step S2, when the people's action message in judgement draws described the first and second air outlet blowing ranges shows unmanned activity, control described the first and second tubular wine wheels and move with the first desired speed;
S6: in step S2, when the temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature, control the described first and/or second tubular wine wheel and move with the second desired speed;
S7: in step S2, the temperature information in judgement draws the described first and/or second air outlet blowing range reaches predetermined temperature and people's action message and shows people when movable, controls the described first and/or second tubular wine wheel and moves with the first desired speed.
6. the air-supply control method of according to claim 5 pair of through-flow air-conditioner, is characterized in that, described the first desired speed is higher than described the second desired speed.
7. according to the air-supply control method of the two through-flow air-conditioners described in claim 5 or 6, it is characterized in that, in described step S1, detect temperature information and the people's action message in described the first and second air outlet blowing ranges by detection probe.
8. the air-supply control method of according to claim 7 pair of through-flow air-conditioner, is characterized in that, in described step S2, is received the information that described detection probe detects and described information is passed to determining device judge by receiver, obtains judging signal;
And in step S3-S7, receive the judgement signal of described determining device and control respectively the rotating speed of described the first and second tubular wine wheels by actuator.
9. the air-supply control method of according to claim 8 pair of through-flow air-conditioner, is characterized in that, in described step S4, further comprises and uses timer calculate the detection time of described detection probe and will pass to described determining device described detection time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569891.3A CN103900216B (en) | 2012-12-24 | 2012-12-24 | Double through-flow air conditioner and its air blowing control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569891.3A CN103900216B (en) | 2012-12-24 | 2012-12-24 | Double through-flow air conditioner and its air blowing control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103900216A true CN103900216A (en) | 2014-07-02 |
| CN103900216B CN103900216B (en) | 2017-11-10 |
Family
ID=50991704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210569891.3A Active CN103900216B (en) | 2012-12-24 | 2012-12-24 | Double through-flow air conditioner and its air blowing control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103900216B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918124A (en) * | 2017-04-24 | 2017-07-04 | 珠海格力电器股份有限公司 | Uphill opening type air conditioner air-out control system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079815A (en) * | 1992-03-07 | 1993-12-22 | 三星电子株式会社 | Air-conditioning system |
| EP0909926A1 (en) * | 1997-10-14 | 1999-04-21 | Aldes Aeraulique | Double flow ventilation system |
| CN2379626Y (en) * | 1999-03-05 | 2000-05-24 | 李少魁 | Double air flow air conditioning installation |
| CN201844489U (en) * | 2010-10-16 | 2011-05-25 | 广东美的电器股份有限公司 | Floor-type air conditioner indoor unit |
| CN202177190U (en) * | 2011-07-04 | 2012-03-28 | 广东志高空调有限公司 | Air-conditioning system with human body induction control function |
-
2012
- 2012-12-24 CN CN201210569891.3A patent/CN103900216B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079815A (en) * | 1992-03-07 | 1993-12-22 | 三星电子株式会社 | Air-conditioning system |
| EP0909926A1 (en) * | 1997-10-14 | 1999-04-21 | Aldes Aeraulique | Double flow ventilation system |
| CN2379626Y (en) * | 1999-03-05 | 2000-05-24 | 李少魁 | Double air flow air conditioning installation |
| CN201844489U (en) * | 2010-10-16 | 2011-05-25 | 广东美的电器股份有限公司 | Floor-type air conditioner indoor unit |
| CN202177190U (en) * | 2011-07-04 | 2012-03-28 | 广东志高空调有限公司 | Air-conditioning system with human body induction control function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918124A (en) * | 2017-04-24 | 2017-07-04 | 珠海格力电器股份有限公司 | Uphill opening type air conditioner air-out control system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103900216B (en) | 2017-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102997373B (en) | Method for controlling outdoor fan of air conditioner according to environmental wind direction | |
| CN103196214B (en) | Method for controlling indoor machine of air conditioner and indoor machine of air conditioner | |
| CN103388879B (en) | A kind of control method of air-conditioner | |
| CN101737900B (en) | Method and device for feedback control of air quantity of central air conditioner | |
| CN103206767B (en) | Energy-saving control method and device for frequency conversion air conditioner | |
| CN104006485A (en) | Method for controlling indoor fan rotating speed of air conditioner under heating mode | |
| CN102538132B (en) | Air conditioner intelligent control method with auxiliary electric heating function | |
| CN101334645B (en) | Domestic air conditioner intelligent temperature control system based on human behavior trait | |
| CN104833040B (en) | The temprature control method and temperature controller of air-conditioning system | |
| CN203163155U (en) | Control circuit of air conditioner outdoor draught fan and air conditioner | |
| CN105240930A (en) | Air regulation device and method, and cabinet air conditioner | |
| CN103175285A (en) | Control circuit and control method of air-conditioner outdoor draught fan and air-conditioner | |
| CN101875290A (en) | Air conditioning system and control method | |
| CN203010850U (en) | Control circuit of air conditioner outdoor fan and air conditioner | |
| CN102009580A (en) | Multi-temperature area modular intelligent temperature control-based electric transit bus air-conditioner energy saving method and system | |
| CN104930771A (en) | Control method of heat pump system | |
| CN105716208A (en) | Working control method and device of air conditioner | |
| CN103047740A (en) | Method for reducing water flow of air conditioning system and dynamic temperature difference flow regulating valve | |
| CN105258304A (en) | Low-temperature refrigeration control method, low-temperature refrigeration control device and air conditioner | |
| CN104110761A (en) | Indoor unit air supply angle control method and system and air conditioner | |
| CN101629752B (en) | Control method of air conditioner | |
| CN202501576U (en) | Optimization-type intelligent air supply air conditioning system | |
| CN103047734B (en) | A kind of air-conditioner control method of linear adjustable indoor wind speed round | |
| CN100436951C (en) | Key controlled type energy saving air conditioner | |
| CN105135588A (en) | Ventilation equipment and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |