CN101256018A

CN101256018A - Air conditioner control method for automatically drying evaporator

Info

Publication number: CN101256018A
Application number: CNA2007100706611A
Authority: CN
Inventors: 王剑钧
Original assignee: Ningbo Aux Group Co Ltd
Current assignee: Aux Air Conditioning Co Ltd
Priority date: 2007-08-31
Filing date: 2007-08-31
Publication date: 2008-09-03
Anticipated expiration: 2027-08-31
Also published as: CN101256018B

Abstract

A control method for an air conditioner of an auto drying and evaporator is characterized that the whole set is switched to a heat-production mode and operates for 1-3 min for drying and blowing the evaporator when the whole set operating in a refrigeration mode, a dehumidification mode or an auto mode is shut down by the user. No hardware cost is added, and the heat-production mode is operated for a while for drying and blowing the evaporator after the refrigeration or dehumidification mode ends, so that bacteria can not live and multiply on the evaporator, and health of users is protected. The inventive method is simple and easy to be implemented.

Description

A kind of air-conditioner control method of automatically drying evaporator

Technical field

The present invention relates to a kind of air-conditioner control method, it can be in the time of shutdown, under special program, move, the principle of utilizing air-conditioning to heat and ventilating, automatically finish the function of drying and drying up evaporimeter, thoroughly break away from traditional air-conditioning internal machine evaporimeter because of refrigeration, dehumidifying end of run rear surface and a large amount of moisture is arranged inside, avoid tiny foreign material such as dust in so damp and hot environment, to be easy to produce go mouldy, multiply various bacteria, the wind free from extraneous odour of producing by boasting when the user is reused can not influence the healthy of user.

Background technology

Air-conditioning used in everyday freezes by circulating air, because A/C evaporator is to utilize the blower fan air draft, the air that will add cold mistake is blown into indoor, evaporimeter in the circulation of air process very easily by airborne very tiny floating dust be suspended in airborne germ contamination.And traditional air-conditioning has moved just directly shutdown of back in refrigeration or dehumidification mode, and the operation of refrigeration or dehumidifying causes evaporator surface or the inside to include a large amount of moisture content, a large amount of moisture content forms moist environment, and at short notice at all can't be dry, time one is grown like this, and bacterium grows in a humid environment and multiplies, when waiting user to reuse air-conditioning, blow out the wind that has peculiar smell, not only the smell is awful but also have a strong impact on the healthy of user.Common fault when air-conditioning need not be started shooting for a long time first if Here it is.

Summary of the invention

Technical problem to be solved by this invention provides a kind of air-conditioner control method of automatically drying evaporator; it need not to increase any hardware cost; behind air conditioner refrigerating or dehumidification mode end of run; move a period of time in the mode of heating again; the oven dry and dry up evaporimeter, make bacterium be difficult on evaporimeter, be survived and multiply, protected user's health; method is rationally simple, implements easily.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of air-conditioner control method of automatically drying evaporator, it is characterized in that under refrigeration, dehumidifying or automatic mode, run into user's shutdown, complete machine automatically switches under the heating mode, inner blower with faint wind 600～700r/min move, heating operation time 1～3min, dry and dry up evaporimeter.

Described oven dry and to dry up evaporimeter be that the pendulum leaf is parked in the refrigeration initial bit, in 1～3min, inner blower is always with faint wind 600～700r/min operation.

Preferred 3min of described heating operation time.The preferred 650r/min operation of the faint wind of inner blower.

Inner coil pipe temperature T E in the described heating operation 〉=57 ℃ and continuously more than the 10s, compressor is shut down with outer blower fan, the cross valve 2～3min that delays time closes, and runs to 3min and shuts down immediately.

Described automatic mode comprises automatic refrigeration or automatic dehumidification mode.User's shutdown comprises remote-control closedown or forces the button shutdown, but regularly the pass time is not carried out this function to the shutdown or the length of one's sleep to shutdown.

Compared with prior art; the invention has the advantages that: the air-conditioner of this patent has overcome shortcoming in the above background technology; need not special equipment, need not the professional and technical personnel, need not changer; this function only need be selected by domestic consumer; air-conditioner is just finished the oven dry of evaporimeter automatically and is dried up evaporimeter by specific program requirement; make bacterium be difficult on evaporimeter, be survived and multiply; free from extraneous odour in the air-conditioning air output; the wind of producing by boasting is pure and fresh; have dry antimildew function, protected user's health, method is rationally simple; implement easily, very practical.

The specific embodiment

Below in conjunction with embodiment the present invention is described in further detail.

Under refrigeration, dehumidifying or the pattern of (freezing, dehumidify) automatically, user's shutdown, comprise remote-control closedown or force the button shutdown, complete machine switches to heating mode immediately, be 3min running time, the pendulum leaf is parked in the refrigeration initial bit, in 3min, inner blower is parked in the refrigeration initial bit when putting leaf so always with faint wind 650r/min operation, and the wind that the use air-conditioning is produced by boasting up, and do not make hot blast directly blow on the person, and is that this wind speed is lower with faint wind operation master, make the heat that heats generation concentrate on the annex of air-conditioning, reach the purpose of quick high-temp drying evaporator.But regularly the pass time is not carried out this function to the shutdown or the length of one's sleep to shutdown, because the user generally sets timing shutdown and sleep function mainly uses at night, consider from user's angle, when dry antimildew function moves, may bring certain heat and send number voice to the field of employment, so do not carry out this function.If inner coil pipe temperature T E in the heating operation 〉=57 ℃ and continuous 10s, compressor is shut down with outer blower fan, and cross valve time-delay 2min55s closes.Running to 3min shuts down immediately.Setting maximum temperature mainly is to consider from the angle of protection compressor, avoids the cold-producing medium of ultra-high temperature to flow in the compressor, influences the life-span of compressor.Operation 3min shutdown, mainly be at this moment between in evaporimeter drying, long operational time both consuming electric power also can use on the local temperature of air-conditioning longly, when avoiding air conditioner refrigerating or dehumidifying, influence the user and obtain cold.

This operation method makes air-conditioning have dry antimildew function, reaches following effect: free from extraneous odour in the air conditioning exhausting amount, blow The wind that comes out is pure and fresh.

Claims

1, a kind of air-conditioner control method of automatically drying evaporator is characterized in that under refrigeration, dehumidifying or automatic mode, runs into user's shutdown, and complete machine switches under the heating mode, and evaporimeter is dried and dried up to heating operation time 1～3min.

2, air-conditioner control method according to claim 1 is characterized in that described drying evaporator is that the pendulum leaf is parked in the refrigeration initial bit, and in 1～3min, inner blower is always with faint wind 600～700r/min operation.

3, air-conditioner control method according to claim 2 is characterized in that described heating operation time 3min.

4, air-conditioner control method according to claim 3 is characterized in that described inner blower is always with faint wind 650r/min operation.

5, air-conditioner control method according to claim 4 is characterized in that inner coil pipe temperature T E in the described heating operation 〉=57 ℃ and continuously more than the 10s, compressor is shut down with outer blower fan, and the cross valve 2～3min that delays time closes, and runs to 3min and shuts down immediately.

6, air-conditioner control method according to claim 5 is characterized in that described automatic mode comprises automatic refrigeration or automatic dehumidification mode.

7, air-conditioner control method according to claim 6 it is characterized in that described user's shutdown comprises remote-control closedown or forces the button shutdown, but regularly the pass time is not carried out this function to the shutdown or the length of one's sleep to shutdown.