CN101398212A - Temperature compensation method for indoor set of commercial air-conditioner - Google Patents
Temperature compensation method for indoor set of commercial air-conditioner Download PDFInfo
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- CN101398212A CN101398212A CNA2007100613161A CN200710061316A CN101398212A CN 101398212 A CN101398212 A CN 101398212A CN A2007100613161 A CNA2007100613161 A CN A2007100613161A CN 200710061316 A CN200710061316 A CN 200710061316A CN 101398212 A CN101398212 A CN 101398212A
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Abstract
The invention discloses a temperature compensating method for an indoor machine of a commercial air conditioner, which includes the following steps in sequence: the indoor machine of the air conditioner starts running and a sensor senses the indoor temperature; the setting of compensating temperature is judged for whether being carried out through a remote controller; if the compensating temperature is not set, the machine runs for carrying out temperature control according to a formula that the indoor temperature is equal to the sensed temperature; if the compensating temperature is set, then the machine runs for carrying out temperature control according to the formula that the indoor temperature is equal to the sensed temperature plus the compensating temperature; and when the indoor temperature achieves a set value, the running is stopped. The temperature compensating method has the beneficial effects that the temperature compensating function is arranged on the remote controller; if the actual temperature is different from the sensed temperature, the temperature compensating setting function of the remote controller can be used for emending the indoor temperature and leading the air conditioner to run more accurately.
Description
Technical field
The present invention relates to a kind of commercial use air conditioner, especially temperature compensation method for indoor set of commercial air-conditioner.
Background technology
Air-conditioner is a kind of device that makes its inner refrigerant carry out the refrigeration of being made up of compression process, condensation process, expansion process and evaporation process or heat circulation.When air-conditioner carries out kind of refrigeration cycle, the refrigerant that becomes high-temperature high-pressure state through compressor compresses can flow to condenser under the guiding of cross valve, and in condenser, dispel the heat to the outside, when flowing through expansion valve, significantly reduce its temperature and pressure then, this low temperature, low pressure refrigerant can absorb heat when flowing through evaporimeter subsequently, flow back in the compressor again through fluid reservoir at last.Wherein, compression process, condensation process and expansion process are to carry out in the off-premises station of air-conditioner, and evaporation process then is to carry out under the effect of blowing fan in indoor set and evaporimeter.It is then opposite with above-mentioned kind of refrigeration cycle process to heat circulation.Air-conditioner is divided into domestic air conditioner and commercial use air conditioner usually.Wherein commercial use air conditioner is divided into wind pipe type and embedded two kinds, and it mainly is used in the buildings such as office building, market.
Large-scale business air conditioner adopts centralized Control, is used for the room in industrial building, each hotel and the meeting room that varies in size, office building or the like, and as shown in Figure 1, its temperature-controlled process is: indoor apparatus of air conditioner entry into service, sensor senses indoor temperature; Carry out temperature control according to the temperature running machine that perceives, when the temperature of perception equals the indoor temperature setting value, finish running.But the commercial indoor set of air-conditioner of prior art is owing to the reason and the on-the-spot air-conditioning actual installation of self-sensor device may cause detected temperature and actual environment temperature or user's sensible temperature to cause a deviation; when not reaching temperature, shut down or after surpassing predetermined temperature, do not shut down, influence client and use.
Summary of the invention
In order to address the above problem, the invention provides a kind of using a teleswitch and carry out the temperature-compensating setting, the indoor temperature of actual perceived is proofreaied and correct, make the better temperature compensation method for indoor set of commercial air-conditioner of operation of air conditioner.
In order to achieve the above object, temperature compensation method for indoor set of commercial air-conditioner of the present invention may further comprise the steps successively:
A, indoor apparatus of air conditioner entry into service, the sensor senses indoor temperature;
B, judge whether to have carried out the compensation temperature setting by remote controller;
If c does not compensate temperature and sets, according to: indoor temperature=sense temperature, the running machine carries out temperature control;
If d compensates temperature and sets, according to: indoor temperature=sense temperature+compensation temperature, the running machine carries out temperature control;
E, when indoor temperature reaches when setting value, finish running.
Described compensation temperature is-5 ℃～+ 5 ℃.
It is a retaining that described compensation temperature is per 0.5 ℃.
The invention has the beneficial effects as follows: temperature compensation function is set on remote controller, if actual temperature and sense temperature words devious, the design temperature compensate function that can use a teleswitch is proofreaied and correct indoor temperature, makes operation of air conditioner more accurate.
Description of drawings
Fig. 1 is the commercial indoor set of air-conditioner temperature-controlled process flow chart of prior art.
Fig. 2 is a temperature compensation method for indoor set of commercial air-conditioner flow chart of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
The operation principle of commercial use air conditioner of the present invention is identical with prior art, can be with reference to prior art, so no longer narration, the present invention is that the indoor set temperature-controlled process is different with the difference of prior art, is described in detail below:
As shown in Figure 2, temperature compensation method for indoor set of commercial air-conditioner of the present invention may further comprise the steps successively:
A, indoor apparatus of air conditioner entry into service, the sensor senses indoor temperature;
B, judge whether to have carried out the compensation temperature setting by remote controller;
If c does not compensate temperature and sets, according to: indoor temperature=sense temperature, the running machine carries out temperature control;
If d compensates temperature and sets, according to: indoor temperature=sense temperature+compensation temperature, the running machine carries out temperature control;
E, when indoor temperature reaches when setting value, finish running.
Described compensation temperature is-5 ℃～+ 5 ℃.
It is a retaining that described compensation temperature is per 0.5 ℃.
Large-scale business air conditioner adopts centralized Control; be used for the industrial building; the room in each hotel and the meeting room that varies in size; office building or the like; for energy savings; national requirements now can not be lower than 26 ℃ in the control temperature of summer air-conditioning; for this central controlled central business air conditioner; when air-conditioning is accepted central authorities' control and locking indoor set; the user can't adjust indoor set; but commercial indoor set of air-conditioner is owing to the reason and the on-the-spot air-conditioning actual installation of self-sensor device may cause detected temperature and actual environment temperature or user's sensible temperature to cause a deviation; when not reaching temperature, shut down or after surpassing predetermined temperature, do not shut down, influence client and use.The present invention is provided with temperature compensation function on each remote controller, if actual temperature and sense temperature words devious can use a teleswitch single room design temperature compensate function is proofreaied and correct indoor temperature, make operation of air conditioner more accurate.Adjust after the offset, control as the indoor temperature value behind the indoor set program offset that plus-minus is preserved automatically when the control air-conditioning.This function is mainly used on business air conditioner centralized Control machine, when air-conditioning is accepted central authorities' control and locking indoor set, if at this moment because air-conditioning or the incorrect air-conditioning temperature-sensitive that causes of remote controller position are inaccurate, and the user can't adjust indoor set, and the system maintenance personnel can adjust temperature-compensating air-conditioning is proofreaied and correct.
Establishing method with wire remote control devices is that example describes below:
This remote controller is provided with " key on the design temperature " and " key under the design temperature ", and indoor set temperature compensation function using method is as follows:
(1) presses " on the indoor temperature key+design temperature or down key " 3 seconds of wire remote control devices simultaneously, remote controller displays window display setting state.(2) adjustment of the key up and down compensation number range of pressing remote controller is-9～9.Table 1 is the relation between compensation numerical value and the temperature compensation value.(3) press simultaneously again wire remote control devices " on indoor temperature key+design temperature or down key was preserved the offset of setting more than 3 seconds.
Repeatedly press key on the design temperature, show 00 → 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 → 9 successively.Repeatedly press key under the design temperature, show 00 →-1 →-2 →-3 →-4 →-5 →-6 →-7 →-8 →-9 successively.
In sum, among the embodiment that content of the present invention is not confined to, the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment comprises within the scope of the present invention.
Table 1
Table 1
| The wire remote control devices show value | Main circuit board temperature sensor offset |
| 9 | 4.5℃ |
| 8 | 4.0℃ |
| 7 | 3.5℃ |
| 6 | 3.0℃ |
| 5 | 2.5℃ |
| 4 | 2.0℃ |
| 3 | 1.5℃ |
| 2 | 1.0℃ |
| 1 | 0.5℃ |
| 0 | 0.0℃ |
| -1 | -0.5℃ |
| -2 | -1.0℃ |
| -3 | -1.5℃ |
| -4 | -2.0℃ |
| -5 | -2.5℃ |
| -6 | -3.0℃ |
| -7 | -3.5℃ |
| -8 | 4.0℃ |
| -9 | 4.5℃ |
Claims (3)
1, a kind of temperature compensation method for indoor set of commercial air-conditioner may further comprise the steps successively:
A, indoor apparatus of air conditioner entry into service, the sensor senses indoor temperature;
B, judge whether to have carried out the compensation temperature setting by remote controller;
If c does not compensate temperature and sets, according to: indoor temperature=sense temperature, the running machine carries out temperature control;
If d compensates temperature and sets, according to: indoor temperature=sense temperature+compensation temperature, the running machine carries out temperature control;
E, when indoor temperature reaches when setting value, finish running.
2, temperature compensation method for indoor set of commercial air-conditioner according to claim 1 is characterized in that, described compensation temperature is-5 ℃～+ 5 ℃.
3, temperature compensation method for indoor set of commercial air-conditioner according to claim 2 is characterized in that, it is a retaining that described compensation temperature is per 0.5 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100613161A CN101398212A (en) | 2007-09-29 | 2007-09-29 | Temperature compensation method for indoor set of commercial air-conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100613161A CN101398212A (en) | 2007-09-29 | 2007-09-29 | Temperature compensation method for indoor set of commercial air-conditioner |
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| CN101398212A true CN101398212A (en) | 2009-04-01 |
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| CNA2007100613161A Pending CN101398212A (en) | 2007-09-29 | 2007-09-29 | Temperature compensation method for indoor set of commercial air-conditioner |
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| CN103162375A (en) * | 2011-12-13 | 2013-06-19 | 珠海格力电器股份有限公司 | Air-conditioner, air-conditioner control method and air-conditioner control device |
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