CN203163168U - Novel stepless speed regulated air conditioner - Google Patents
Novel stepless speed regulated air conditioner Download PDFInfo
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- CN203163168U CN203163168U CN 201320097227 CN201320097227U CN203163168U CN 203163168 U CN203163168 U CN 203163168U CN 201320097227 CN201320097227 CN 201320097227 CN 201320097227 U CN201320097227 U CN 201320097227U CN 203163168 U CN203163168 U CN 203163168U
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- air conditioner
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- temperature
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- stepless speed
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Abstract
The utility model relates to the technical field of air conditioner, more specifically to a stepless speed regulated air conditioner which comprises an air conditioner body including a motor, a detecting means and a control means and at least one temperature sensor, wherein the motor and the detecting means are respectively connected with the control means, the temperature sensor collects room temperature and sends signals, the detecting means receives the signals transmitted by the temperature sensor and passes the signals to the control means, and the control means changes the motor speed according to the signals. The novel stepless speed regulated air conditioner is provided with at least one temperature sensor for collecting room temperature and sending signals, the detecting means on the air conditioner body receives signals and transmits the signals to the control means, and the control means changes the speed of the motor through fuzzy computing to change the fan speed. Change of the cooling capacity and heating capacity by stepless changing the indoor air flow is thus achieved. The stepless speed regulated air conditioner uniformly adjusts the indoor temperature.
Description
Technical field
The utility model relates to the air-conditioner technical field, more specifically, relates to a kind of stepless speed regulation air conditioner.
Background technology
At present, fixed speed air conditioner refrigerating capacity and heating capacity in the air conditioner industry all can't change, and comprise split or monoblock type constant speed air-conditioning, from starting shooting to shutdown, refrigerating capacity and heating capacity all remain unchanged, and can't judge the uniformity of room temperature, make the comfortableness weak effect in the room.Be that CN102338450A discloses a kind of outdoor fan air output and has the air conditioner that strengthens function as the Chinese patent notification number, it is by repacking the air conditioner outdoor fan into the blower fan with two different air output gears, can make the ambient temperature range that refrigeration adapts in the air-conditioning unit room very wide, and power consumption is also smaller.But this air-conditioner can't be judged the uniformity of indoor environment temperature.
And for example existing Chinese patent notification number is the speed regulating method that CN101556069A discloses a kind of arrangements for speed regulation, air-conditioning system and air-conditioning system, this arrangements for speed regulation are a kind ofly to design for low-temperature refrigeration air conditioner specially, satisfying air-conditioning system can normally use under low temperature environment, adopt the electric machine speed regulation mode of the firm and hard existing chopping regulating speed of chopping regulating speed, make the refrigeration of air-conditioner reliable, the operating ambient temperature expanded range.However, still can't judge the uniformity of indoor environment temperature.
There is convertible frequency air-conditioner to change refrigerating capacity or the heating capacity of indoor, but also can't judge the uniformity of indoor environment temperature by changing the compressor operating frequency at present, just regulates the running frequency of compressor according to the environment temperature of room conditioning.
The utility model content
The utility model is for overcoming the described at least a defective of above-mentioned prior art, a kind of stepless speed regulation air conditioner is provided, control device carries out stepless speed regulation by the signal that receives the sensor transmission that detects indoor temperature, and then regulate the air quantity size, to reach the purpose of even regulation indoor temperature.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of stepless speed regulation air conditioner is provided, comprise the air conditioner main body that is provided with motor, checkout gear and control device, described motor, checkout gear are electrically connected with control device respectively, also comprise at least one temperature sensor, described temperature sensor is gathered the indoor concurrent number of delivering letters of temperature, described checkout gear receives the signal of temperature sensor transmission and signal is passed to control device, and described control device changes rotating speed of motor according to the size of signal.At least one fixes indoor installation or mobile temperature sensor is gathered indoor environment temperature and is transmitted on the air-conditioner, control device on the air conditioner main body changes rotating speed of motor by the Fuzzy Calculation method, thereby change the rotating speed of fan, and then reach stepless time adjustment and change the effect that indoor air quantity changes refrigerating capacity, heating capacity.
Concrete Fuzzy Calculation method rule is as follows:
1, checkout gear: T0 is the current record room temperature, and T1 is the new room temperature that receives, and TS is design temperature.The initial temperature of T0 is indoor temperature-sensitive bag temperature, and starting shooting began to receive the computing infrared signal after 3 minutes.
When available machine time S≤30 minute, under refrigeration mode, T0=MAX (T0, T1); Under heating mode, and T0=MIN (T0, T1);
As available machine time S〉30 minutes times, under refrigeration mode, T0=MAX (T0, T1), if T0≤TS+2, T0=(T0+T1)/2; Under heating mode, T0=MIN (T0, T1), if T0 〉=TS-2, T0=(T0+T1)/2.
2, motor operational mode:
Under refrigeration mode, Δ T=(T0-TS) whenever differs 1 degree, improves 50rpm than setting rotating speed, promotes 250rpm at most or reaches maximum speed.
Under heating mode, Δ T=(TS-T0) whenever differs 1 degree, improves 30rpm than setting rotating speed, promotes 150rpm at most or reaches maximum speed.
Preferably, described temperature sensor is connected with checkout gear is infrared.
Alternatively, described air quantity excursion changes with maximum and the minimum speed range of described air conditioner main body setting motor.Excursion can maximum and minimum speed in the air-conditioner set position between, refrigerating capacity or heating capacity are changed with indoor environment temperature to be increased or reduces, realization room comfortableness effect and low-cost variable air-conditioning technical.
Alternatively, described temperature sensor is removable or be fixedly set in outside the air conditioner main body.The mode that temperature sensor arranges is flexible, the checkout gear of infrared signal on air conditioner main body of its transmission can be arranged at the air intake position of air-conditioner, the side of air-conditioner, the indoor head of a bed, indoor wardrobe top, indoor wardrobe bottom, indoor sofa, indoor one or more positions such as dining table, as long as can receive.In fact, temperature sensor can be designed as absolute construction, and its shape and various informative can be designed to circle, square, ellipse or taper etc., also can be designed to shapes such as alarm clock, mobile phone or remote control, the structure of its shape and size can be liked designing according to the user.
Preferably, described temperature sensor is provided with several, and each temperature sensor and air conditioner main body equidistantly arrange.A plurality of temperature sensors are gathered indoor temperature simultaneously, can increase the accuracy of temperature acquisition.
Alternatively, described air conditioner main body is detachable air conditioner main body, package AC plant main body, fixed number air conditioner main body or transducer air conditioning main body.Similarly, no matter use the air conditioner main body of which kind of form, be equipped with structure members such as motor, checkout gear and control device, cooperate the signal transmission with temperature sensor, can realize the purpose of even regulation indoor temperature.
Compared with prior art, the beneficial effects of the utility model are:
The utility model stepless speed regulation air conditioner is provided with at least one temperature sensor of gathering the concurrent number of delivering letters of indoor temperature, checkout gear on the air conditioner main body receives signal and is passed to control device, control device changes rotating speed of motor by the Fuzzy Calculation method, thereby change the rotating speed of fan, and then reach stepless time adjustment and change the effect that indoor air quantity changes refrigerating capacity, heating capacity, reach the purpose of even regulation indoor temperature.
Description of drawings
Fig. 1 is the modular structure schematic diagram of the utility model embodiment 1 stepless speed regulation air conditioner.
Fig. 2 is the overall structure schematic diagram of the utility model embodiment 1 stepless speed regulation air conditioner.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is further described.Wherein, accompanying drawing only is used for exemplary illustration, expression only be schematic diagram, but not pictorial diagram can not be interpreted as the restriction to this patent; For embodiment of the present utility model is described better, some parts of accompanying drawing have omission, amplify or dwindle, and do not represent the size of actual product; For a person skilled in the art, in the accompanying drawing some known features and explanation thereof may to omit be understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment; In description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore the term of describing the position relation in the accompanying drawing only is used for exemplary illustration, can not be interpreted as the restriction to this patent.
Embodiment 1
As Fig. 1 to first embodiment that Figure 2 shows that the utility model stepless speed regulation air conditioner, comprise the air conditioner main body 1 that is provided with motor, checkout gear and control device, motor, checkout gear are electrically connected with control device respectively, also comprise at least one temperature sensor 2, temperature sensor 2 is gathered the indoor concurrent number of delivering letters of temperature, checkout gear receives the signal of temperature sensor 2 transmissions and signal is passed to control device, and control device changes rotating speed of motor according to the size of signal.Wherein, temperature sensor 2 is arranged at outside the air conditioner main body 1 movably.
In the present embodiment, air conditioner main body 1 is the detachable air conditioner main body.
Present embodiment stepless speed regulation air conditioner is provided with a temperature sensor 2 of gathering the concurrent number of delivering letters of indoor temperature, checkout gear on the air conditioner main body 1 receives signal and is passed to control device, control device changes rotating speed of motor by the Fuzzy Calculation method, thereby change the rotating speed of fan, and then reach stepless time adjustment and change the effect that indoor air quantity changes refrigerating capacity, heating capacity, reach the purpose of even regulation indoor temperature.
In the present embodiment, when air-conditioner enters refrigeration mode, remote control setting temperature T S is 18 ℃ of start operations, air-conditioner current record temperature T 0 is 28 ℃, indoor temperature transmitter 2 collecting temperature T1 are 28 ℃, when available machine time S≤30 minute, T0 is 24 ℃, and indoor temperature transmitter 2 collecting temperature T1 are 26 ℃.This moment, temperature sensor 2 emission infrared signals arrived air conditioner main body 1, and air conditioner main body 1 detected temperature is T1=26 ℃ and passes through Fuzzy Calculation method rule and calculate that the temperature that T0 records is substituted by air conditioner main body 1 temperature, i.e. T0=T1.Temperature difference T=(T0-TS), namely Δ T=8 ℃, this moment, air-conditioning reached the maximum speed operation; As available machine time S〉30 minutes times, this moment, the temperature of T0 record was 20 ℃, indoor temperature transmitter 2 collecting temperature T1 are 22 ℃, air conditioner main body 1 received temperature that temperature sensor 2 gathers and calculated T0=(20+22 by the Fuzzy Calculation method this moment)/2=21 ℃, temperature difference T=(T0-TS), namely Δ T=3 ℃, namely this moment, air-conditioning promoted 150 rpm operation at basic rotating speed, make that temperature descends fast in the room, reach set temperature value.
Embodiment 2
Second embodiment of the utility model stepless speed regulation air conditioner, as different from Example 1, the air conditioner main body of present embodiment is the package AC plant main body.
In the present embodiment, when air-conditioner entered heating mode, remote control setting temperature T S was 30 ℃ of start operations, and air-conditioner current record temperature T 0 is 15 ℃, and indoor temperature transmitter collecting temperature T1 is 15 ℃.When available machine time S≤30 minute, T0 record temperature is 26 ℃, indoor temperature transmitter collecting temperature T1 is 20 ℃, temperature sensor emission this moment infrared signal is to air conditioner main body, the detected temperature of air conditioner main body is the T1=20 degree and passes through Fuzzy Calculation method rule and calculate, the temperature of T0 record is substituted namely T0=T1=20 ℃ by the air conditioner main body temperature.(TS-T0), namely Δ T=10 ℃, this moment, air-conditioning reached the maximum speed operation to temperature difference T=.As available machine time S〉30 minutes times, this moment, the temperature of T0 record was 29 ℃, indoor temperature transmitter collecting temperature T1 is 27 ℃, be T0 〉=TS-2, this moment, air conditioner main body went out T0=(T0+T1)/2=28 ℃ by Fuzzy Calculation, this moment temperature difference T=(TS-T0)=2 ℃, air conditioner main body promotes the 60rpm operation on former basis.In like manner, if this moment, the temperature of T0 record was 27 ℃, indoor temperature transmitter collecting temperature T1 is 27 ℃, air-conditioner passes through Fuzzy Calculation, be T0=T1=27 ℃, and temperature difference T=(TS-T0)=3 ℃, air conditioner main body promotes the 90rpm operation on former basis, make temperature fast lifting in the room, reach set temperature value.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model claim.
Claims (5)
1. stepless speed regulation air conditioner, comprise the air conditioner main body that is provided with motor, checkout gear and control device, described motor, checkout gear are electrically connected with control device respectively, it is characterized in that, also comprise at least one temperature sensor, described temperature sensor is gathered the indoor concurrent number of delivering letters of temperature, and described checkout gear receives the signal of temperature sensor transmission and signal is passed to control device, and described control device changes rotating speed of motor according to the size of signal.
2. stepless speed regulation air conditioner according to claim 1 is characterized in that, described temperature sensor is connected with checkout gear is infrared.
3. stepless speed regulation air conditioner according to claim 1 is characterized in that, described temperature sensor is removable or be fixedly set in outside the air conditioner main body.
4. stepless speed regulation air conditioner according to claim 3 is characterized in that, described temperature sensor is provided with several, and each temperature sensor and air conditioner main body equidistantly arrange.
5. according to each described stepless speed regulation air conditioner of claim 1 to 4, it is characterized in that described air conditioner main body is detachable air conditioner main body, package AC plant main body, fixed number air conditioner main body or transducer air conditioning main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097227 CN203163168U (en) | 2013-03-04 | 2013-03-04 | Novel stepless speed regulated air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097227 CN203163168U (en) | 2013-03-04 | 2013-03-04 | Novel stepless speed regulated air conditioner |
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| CN203163168U true CN203163168U (en) | 2013-08-28 |
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| CN 201320097227 Expired - Fee Related CN203163168U (en) | 2013-03-04 | 2013-03-04 | Novel stepless speed regulated air conditioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776943A (en) * | 2015-04-16 | 2015-07-15 | 广东美的制冷设备有限公司 | Air conditioner heat exchange amount detection method and device |
| CN107036169A (en) * | 2017-05-02 | 2017-08-11 | 深圳沃海森科技有限公司 | With the air-conditioning system of indoor solid matter constant temperature |
| CN107368122A (en) * | 2017-08-08 | 2017-11-21 | 南京华讯方舟通信设备有限公司 | Laser-projector and for automatic temperature control system therein and control method |
-
2013
- 2013-03-04 CN CN 201320097227 patent/CN203163168U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776943A (en) * | 2015-04-16 | 2015-07-15 | 广东美的制冷设备有限公司 | Air conditioner heat exchange amount detection method and device |
| CN104776943B (en) * | 2015-04-16 | 2018-04-10 | 广东美的制冷设备有限公司 | air conditioner heat exchange amount detection method and device |
| CN107036169A (en) * | 2017-05-02 | 2017-08-11 | 深圳沃海森科技有限公司 | With the air-conditioning system of indoor solid matter constant temperature |
| CN107368122A (en) * | 2017-08-08 | 2017-11-21 | 南京华讯方舟通信设备有限公司 | Laser-projector and for automatic temperature control system therein and control method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190304 |