CN108224731A

CN108224731A - Prevent the air-conditioning of cold wind blow-through human body

Info

Publication number: CN108224731A
Application number: CN201810152403.6A
Authority: CN
Inventors: 关柏华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-14
Filing date: 2018-02-14
Publication date: 2018-06-29

Abstract

The present invention relates to a kind of air-conditionings for preventing cold wind blow-through human body.There are two fatal faults of construction for existing wall-hanging air conditioner：First, because without air-out direction and the substantially parallel air outlet of horizontal plane, so can not forward blow along level；Second is that wind blade is transferred to when drying forwards, downward open air outlet can not be blocked or be closed.Thus the drawbacks of bringing be：Cold wind downward blow-through human body can not be avoided during refrigeration.The present invention is exactly to change the structure of existing wall-hanging air conditioner indoor unit outlet air, is set towards front and two air outlets downward：In the case where original downward air outlet is constant, increase the refrigeration air outlet towards front air-supply parallel with horizontal plane, and when refrigeration is blown forward along level, close lower air outlet, prevent cold wind blow-through human body.

Description

Prevent the air-conditioning of cold wind blow-through human body

Technical field

The invention belongs to technical field of household appliance manufacture, and in particular to wall-hanging air conditioner be equipped with forwards with downward two outlet air Mouthful.

Background technology

All there is two fatal faults of construction for all wall-hanging air conditioner on the market now：When air outlet be all to Lower blowing, because without air-out direction and the substantially parallel air outlet of horizontal plane, so can not forward blow along level；Two It is that wind blade is transferred to dry forwards（Actually positive front lower place or oblique front lower place can not adjust and cause along level forward Air-supply）When, because air outlet structure is open downwards, and can not block or close, so what wind was still sent out downwards.Thus The drawbacks of bringing be：Cold wind downward blow-through human body can not be avoided during refrigeration.This is wall-hanging air conditioner existing structure without exception On significant deficiency！At the beginning of wall-hanging air conditioner designs, perhaps designer does not expect this problem.But later designer is perhaps It is to have ignored this problem, may is that and be limited to Traditional Thinking set, stick to the established practice, defends tenaciously in wall-hanging air conditioner only there are one outlet air The design of mouth, is ignored to drawback caused by fall wind, it appears that think that fall wind be " reason should also be as ", thus so far It can not all solve the problems, such as this puzzlement customer for a long time.

Fan is to take away the heat of human body by air flowing to cool down, and air-conditioning refrigeration is come by environment temperature decline Human body temperature is reduced, so air-conditioning is not necessarily to air outlet alignment crowd's.It is allowed when air-conditioning cold wind directly blows to human body When people feels under the weather, the reasonability that the outlet of air-conditioning cold wind is dried downwards just receives query.From the angle of protection health For, the whether crowd at which kind of age, all unsuitable blow-through human body of cold gas stream of air-conditioning.In fact, air-conditioning cold wind blow-through people Body is easily fallen ill becomes the existence general knowledge that everyone knows about it already.In order to avoid the cold wind of this downward blow-through human body, people come up with Some methods：Someone once blocked air port in an air-conditioning front hanging piece of cloth, and someone has filled one piece of poly (methyl methacrylate) plate below in air-conditioning.This is It is be impatient at this Air-conditioner design mistake one to a kind of noiseless protest of air-conditioning cold wind blow-through human body and severe criticism Kind specific manifestation is that people are unhappy, discontented and helpless to betraying in the presence of " chronic illness " of air-conditioning cold wind blow-through human body for a long time.

Invention content

Goal of the invention：The invention solves air-conditioning cold wind blow-through human bodies, make people uncomfortable or even are blown flu or cause flesh The problems such as meat or arthralgia.

Special suggestion：

1st, air-conditioning " front air outlet " as described herein refers to be located at air-conditioning front, be sent along level towards front and side front The air outlet of wind is shown in 202 in Fig. 2；

2nd, air-conditioning " air outlet " as described herein, does not indicate that " wind blade " in air port；

3rd, " lower section ", the vocabulary such as " downward " used herein when describing and blowing, include " positive front lower place " and " oblique front lower place " etc. Meaning；

4th, air-conditioning " ventilation " as described herein, refers to simple air-supply, not using functions such as refrigeration, pyrogenicity or dehumidifying.

The present invention relates to a kind of air-conditionings for preventing cold wind blow-through human body, are exactly particularly to be set in wall-hanging air conditioner indoor unit There are two air outlets：One is the air outlet blown downwards, this is identical with existing unique air outlet downwards；It is the other is newly-increased The refrigeration air outlet of the direction parallel with horizontal plane air-supply in front of the direction added.Cold wind is sent out forward along level during refrigeration, And downward air-supply is closed, prevent blow-through human body under air-conditioning cold wind direction.Refrigeration, dehumidification mode acquiescence use front air outlet；Pyrogenicity, Isotype of blowing acquiescence uses lower air outlet.User can be as needed in preceding outlet air in refrigeration, dehumidifying, pyrogenicity or ventilation Free switching between mouth or lower air outlet, but after the time for reaching default when refrigeration is blown downward, switch to direction automatically It blows in front.

It blows forward along level during refrigeration, does not interfere with the refrigeration effect of air-conditioning at all.Because cold air is than great, After blowing to front, it can settle down after blow-through human body is avoided.

Towards inside the refrigeration air outlet in front, fixed wind blade is installed, without the wind guide vane of variable-angle Piece.Original variable-angle wind blade is constant inside downward air outlet：The angle of blowing can be finely tuned up and down.

Technical feasibility：Existing wall-hanging air conditioner makes the air-conditioning as described herein for preventing cold wind blow-through human body into, to sky For tune producer, it may be said that easy.Reason has two：First, the position of air outlet of the present invention is than existing mainstream in the market Wall-hanging air conditioner air outlet slightly extends up, and the area of air outlet increased, but transformation is concentrated mainly on the outlet air of shell On mouth and cover board, internal structure is influenced little；Second is that indoor unit is mainly by groups such as cool-heat-exchanger, wind turbine, control panel, shells Into.Wind turbine is behind cool-heat-exchanger, if no matter air outlet change, the location and shape of wind turbine need not change substantially.It leans on Nearly air outlet, be exactly cool-heat-exchanger.Cool-heat-exchanger is exactly to be welded various metals outside some metal tubes to dissipate Backing, and the shape of metal tube and cooling fin, size, trend etc. easily change as needed, here without what big technology Difficulty, without worry.

Advantageous effect：1st, blowing downwards, just teacher of being designed, producer are considered to manage institute from being born from wall-hanging air conditioner Certain.It can be seen that the present invention does not have apparent property in industry, thus it is creative.The 2nd, although the present invention is only An air outlet blown forward along level is the increase in, but has broken air outlet there are one wall-hanging air conditioner designs only Traditional Thinking set, be a subversive breakthrough to air-conditioning traditional design theory, be a kind of revolutionary innovation.3rd, it causes It blows forward along level when cold, avoids human body, more humanistic cares can be brought to user, can allow and exist including young man Interior all groups, especially always, weak, sick, residual, young, Yun Deng groups feeling is more comfortable and satisfied.One slight invention, It is likely to benefit hundreds of millions common people.4th, the adjusting range and air-out direction of air-conditioner air outlet are increased, can more reasonably be met The different of people need.

Description of the drawings：Fig. 1 is inlet and outlet position view.101 be air inlet.102 be front air outlet.103 be under go out Air port.Fig. 2 opens schematic diagram for outlet air velar plate.201 be the front air outlet cover board opened.202 be front air outlet.Under 203 are Air outlet.204 be the lower outlet air velar plate opened.

Specific embodiment：1st, the opening direction of cover board：Lower outlet air velar plate is opened downwards, front outlet air velar plate to Upper opening.Corresponding outlet air velar plate is automatically opened according to the function of using when the 2nd, being switched on, pattern switching needs to use the opposing party To air outlet when open another outlet air velar plate with close this outlet air velar plate it is synchronouss progress.Make before being automatically closed during shutdown The cover board of air outlet.3rd, when refrigeration, dehumidifying, front air outlet cover board is automatically opened, closes lower outlet air velar plate；Pyrogenicity is led to The cover board of lower air outlet is automatically opened during wind, closes front air outlet cover board.

Claims

1. a kind of air-conditioning for preventing cold wind blow-through human body, it is characterised in that：In the base of the existing downward air outlet of wall-hanging air conditioner On plinth, increase the refrigeration air outlet towards the front direction air-supply parallel with horizontal plane, during refrigeration cold wind along it is horizontal forward It sends out and closes downward outlet air, prevent blow-through human body under air-conditioning cold wind direction.

2. the air-conditioning for preventing cold wind blow-through human body according to right 1, it is characterised in that：Wall-hanging air conditioner is set there are two outlet air Mouthful, one is blown forward along level, an air-supply downwards.

3. the air-conditioning for preventing cold wind blow-through human body according to right 1, it is characterised in that：Downward air outlet is in certain work It can be closed under pattern.

4. the air-conditioning for preventing cold wind blow-through human body according to right 1, it is characterised in that：The refrigeration of air-conditioning, dehumidification mode are write from memory Recognize and use front air outlet；Pyrogenicity, air-supply isotype acquiescence use lower air outlet.

5. the air-conditioning for preventing cold wind blow-through human body according to right 1, it is characterised in that：User is in refrigeration, dehumidifying, pyrogenicity It or can the free switching between front air outlet or lower air outlet, but system is reached when refrigeration is blown downward as needed during ventilation It unites after the time of setting, switchs to blow towards front automatically.