CN105805911B - Air conditioner and its air supply device - Google Patents

Air conditioner and its air supply device Download PDF

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Publication number
CN105805911B
CN105805911B CN201510533154.1A CN201510533154A CN105805911B CN 105805911 B CN105805911 B CN 105805911B CN 201510533154 A CN201510533154 A CN 201510533154A CN 105805911 B CN105805911 B CN 105805911B
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China
Prior art keywords
air
intake vent
air intake
wind
air outlet
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CN201510533154.1A
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Chinese (zh)
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CN105805911A (en
Inventor
吴鸿斌
弓三伟
李绒花
马丽
朱红红
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Shenzhen Institute for Innovative Design Co Ltd
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Shenzhen Institute for Innovative Design Co Ltd
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Priority to CN201510533154.1A priority Critical patent/CN105805911B/en
Publication of CN105805911A publication Critical patent/CN105805911A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/081Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve

Abstract

The present invention relates to a kind of air supply devices, comprising: shell is arranged an accommodating cavity, opens up main air intake vent, the first air intake vent, the first air outlet on shell;And guiding piece, be set in accommodating cavity, guiding piece includes the first protrusion, between the opposite third side wall of the first protrusion between spacing from close to main air intake vent side toward the first direction of air outlet first by being gradually reduced greatly, then it is gradually expanded again, the pressure at the first air intake vent is made to be less than indoor pressure.Be pressed into the indoor natural wind of shell by atmospheric pressure by the first air intake vent using such structure, at the same with mixed by the cold wind after compressor refrigeration after by the first air outlet be discharged.Can quickly-conditioning indoor temperature, keep temperature throughout the room all relatively uniform, there is no local overcoolings for the wind for making the first air outlet produce by boasting, and awfully hot phenomenon elsewhere, improve users'comfort.The present invention also provides for the air conditioner including the above air supply device.

Description

Air conditioner and its air supply device
Technical field
The present invention relates to air conditioner technical fields, more particularly to a kind of air supply device and the sky with this air supply device Adjust device.
Background technique
Air conditioner is daily life, daily necessity very common in working environment.The air outlet of existing air conditioner is equipped with Grid adjusts wind direction using grid, and the air outlet blowing range of this structure is limited, and temperature adjustment speed is slow, and mixed at room temperature is uneven. Especially under cooling condition, easily there is the position blown supercooling, and blow less than the still awfully hot phenomenon in place, user makes It is not strong to use comfort.De-regulation grid is needed if in order to allow cold wind not blow people directly, changes the guiding of grid, it is more numb Tired, constantly adjustment grid is oriented to brings greater inconvenience to user.
Summary of the invention
Based on this, it is necessary to which for air conditioner wind outlet, that there are blowing ranges is limited, and the non-uniform problem of mixed at room temperature mentions For a kind of uniform air conditioner of mixed at room temperature and its air supply device.
A kind of air supply device, is applied on air conditioner, and the air conditioner includes blower characterized by comprising
An accommodating cavity is arranged in shell, and the shell includes the first side wall, second sidewall, third side wall and the 4th side wall, Main air intake vent is opened up on the first side wall, for cooperating with the blower to suck the wind for freezing and crossing, the third side wall On open up the first air intake vent, the first air outlet is opened up in the second sidewall;And
Guiding piece is set in the accommodating cavity, and the guiding piece includes the first protrusion, and first protrusion is relatively described Spacing between third side wall is first by being gradually reduced greatly from the close main air intake vent side toward first direction of air outlet, Then it is gradually expanded again, pressure at first air intake vent is made to be less than indoor pressure, to introduce indoor natural wind, after refrigeration Wind is mixed with the natural wind and is discharged by first air outlet.
The first air intake vent is opened up on the first side wall of above-mentioned air supply device shell, due to the first protrusion of guiding piece opposite the Spacing between three side walls from close to main air intake vent side toward the first direction of air outlet first by being gradually reduced greatly, then again by Flaring is big.Using such structure, so that the pressure at the first air intake vent is less than indoor pressure, to keep shell indoor certainly Right wind by the first air intake vent by atmospheric pressure indentation accommodating cavity, while with it is being entered by main air intake vent and via compression mechanism Cold wind mixing after cold, is then discharged from the first air outlet.The natural wind entered from the first air intake vent is not by refrigeration, with warp By after compressor refrigeration or heating cold wind mixing be then exhausted from can quickly-conditioning indoor temperature, make temperature throughout the room all relatively It is even, while grid is set not at the first air outlet, then there is no local overcoolings for the wind produced by boasting by the first air outlet, and Awfully hot phenomenon elsewhere, improves users'comfort.
The first guide pin is equipped at first air intake vent in one of the embodiments, first guide pin is by institute It states the first air intake vent oblique first direction of air outlet at the first side wall to extend, for guiding from the first air intake vent The wind of entrance is exported from first air outlet.
In one of the embodiments, the guiding piece extended by the 4th side wall towards the third sidewall direction and At.
The second air intake vent is opened up on the 4th side wall in one of the embodiments, is opened up in the second sidewall Two air outlets, the guiding piece include the second protrusion, between relatively described 4th side wall of second protrusion between spacing from It, first by being gradually reduced greatly, is then gradually expanded again toward close to first direction of air outlet close to the main air intake vent side, makes institute It states the pressure at the second air intake vent and is less than indoor pressure.
The guiding piece is connected on the side wall of the shell in one of the embodiments,.
In one of the embodiments, further include the mobile device being connect with the guiding piece, is used for the guiding piece It is moved at second air intake vent, to form single air intake vent and single air outlet.
The second guide pin is equipped at second air intake vent in one of the embodiments, second guide pin is by institute State the second air intake vent at the first side wall to second direction of air outlet extend, for guide from the second air intake vent into The wind entered is exported from second air outlet.
It in one of the embodiments, further include the pusher being connect with the shell, the pusher is for moving institute Shell is stated, first air intake vent is made to open wide or be blocked.
It in one of the embodiments, further include sealing mobile device and the first diaphragm seal, the first diaphragm seal installation At first air intake vent, the sealing mobile device is connect with first diaphragm seal, for moving first sealing Piece is to open wide or seal the first air intake vent.
A kind of air conditioner, including blower, evaporator and compressor, for freezing or heating, it is characterised in that further include as Air supply device described in any one of claim 1-9, the blower through the evaporator and compressor cooperation for that will freeze Or the wind after heating is sucked from the main air intake vent and is delivered to outside the shell along the guiding piece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air supply device in one embodiment of the invention;
Fig. 2 is the structural schematic diagram of air supply device in another embodiment of the present invention;
Fig. 3 is the structural schematic diagram of guiding piece in one embodiment of the invention;
Fig. 4 is the exposed structural schematic diagram outside wall of the first air intake vent of air supply device in one embodiment of the invention;
Fig. 5 is that the first air intake vent of air supply device in one embodiment of the invention is hidden in the intracorporal structural schematic diagram of wall;
Fig. 6 is that the exposed structure outside wall of the first, second air intake vent of air supply device in another embodiment of the present invention is shown It is intended to;
Fig. 7 is hidden in the intracorporal structure of wall for the first, second air intake vent of air supply device in another embodiment of the present invention and shows It is intended to;
Fig. 8 is the structural schematic diagram of air conditioner in one embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, 1- attached drawing 8 is right with reference to the accompanying drawing A specific embodiment of the invention is described in detail.Many details are explained in the following description in order to sufficiently manage The solution present invention.But the invention can be embodied in many other ways as described herein, those skilled in the art can To do similar improvement without violating the connotation of the present invention, therefore the present invention is not by the limit of following public specific implementation System.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases Any and all combinations of the listed item of pass.
Referring to Fig. 1 and Fig. 8, air supply device provided by the invention is applied on air conditioner, and specific air conditioner can be cabinet type Air conditioner is also possible to wall-mounted air conditioner, and air supply device cooperates blower 6, evaporator and the compressor (not shown) etc. of air conditioner Wind after refrigeration or heating is delivered to interior.The air supply device includes a shell 1, the main inlet air being provided on 1 side wall of shell The 121, first air intake vent 141 of mouth and the first air outlet 131, and the guiding piece 2 for being used to guide wind direction being arranged in shell 1.
In one embodiment, shell 1 opens up an accommodating cavity 11, and shell 1 includes the first side wall 12, second sidewall 13 and third Side wall 14.Guiding piece 2 is arranged in accommodating cavity 11, and main air intake vent 121 is opened up on the first side wall 12, and the is opened up in second sidewall 13 One air outlet 131 opens up the first air intake vent 141 on third side wall 14.Guiding piece 2 includes the first protrusion 21, the first raised 21 phases It is first by greatly gradually from close main 121 side of air intake vent toward 131 direction of the first air outlet to the spacing between third side wall 14 It reduces, is then gradually expanded again, the pressure at the first air intake vent 141 is made to be less than indoor pressure.
Using such structure, since the pressure at the first air intake vent 141 is less than indoor pressure, using intraventricular pressure The indoor air of good general is pressed into accommodating cavity 11 by the first air intake vent 141, and the wind entered by the first air intake vent 141 is not by making Cold process forms the first natural wind 41.Wind after freezing under the action of blower 6 simultaneously enters accommodating cavity by main air intake vent 121 11, and enclose the first air outlet of channel 131 being set as with third side wall 14 along the first protrusion 21 of guiding piece 2 and be delivered to interior. It is mixed when wind by refrigeration is delivered to the first 141 corresponding position of air intake vent with the first natural wind 41, simultaneously as the first outlet air Grid is not provided at mouth 131, mixed wind is in the wind direction at the first air outlet 141 and leaves the first air outlet 141 Wind direction afterwards is consistent, and is directly entered the room by the first air outlet 131, the mixing of two strands of wind can quickly-conditioning indoor temperature, make Temperature throughout the room is all relatively uniform, the problem of since there is no wind direction caused by grid, is blown out by the first air outlet 131 There is no local overcoolings for the wind come, and awfully hot phenomenon elsewhere, improve users'comfort.
Referring to fig. 2, in an embodiment, air supply device further includes the 4th side wall 15, i.e. the first side wall 12 and second sidewall 13 Relatively;4th side wall 15 is opposite with third side wall 14.The second air intake vent 151 is opened up on 4th side wall 15, is opened in second sidewall 13 If the second air outlet 132.And guiding piece 2 further includes the second protrusion 22, between opposite 4th side wall 15 of the second protrusion 22 between Spacing, toward 131 direction of the first air outlet first by being gradually reduced greatly, is then gradually expanded again, makes from close to main 121 side of air intake vent Pressure at second air intake vent 151 is less than indoor pressure.Using such structure, the setting with the first air intake vent 141 similarly, It is the second nature wind 42 by the wind that the second air intake vent 151 is pressed by ambient atmospheric pressure.When work, enter from main air intake vent 121 Wind be divided into two strands after freezing, respectively along first protrusion 21 with third side wall 14 enclose the channel being set as and second protrusion 22 with 4th side wall 15 encloses the channel conveying being set as.With first when wind after one stock-traders' know-how refrigeration passes through the first 141 corresponding position of air intake vent Natural wind 41 mixes, and is then delivered to interior by the first air outlet 131;The wind after another stock-traders' know-how refrigeration passes through the second inlet air simultaneously It is mixed when 151 corresponding position of mouth with the second nature wind 42, interior is then delivered to by the second air outlet 132.Specifically, one implements In example, the wind exported from the first, second air outlet 131,132 straight wind parallel with third or the 4th side wall 14,15, straight wind exists It is higher than the height of human body in level height, it will not be against human body blow-through, in this way, will not the user while giving room temperature lowering Bring discomfort.
Referring to Fig. 1, specifically, when air supply device only opens up the first air intake vent 141, guiding piece 2 is by an embodiment Four side walls 15 extend towards third side wall 14.Specifically, the first protrusion 21 includes the first cambered surface 211, the first vertex 212 and the Two cambered surfaces 213, i.e., the spacing along the first cambered surface 211 toward 212 direction of the first vertex, between the first protrusion 21 and third side wall 14 It being gradually reduced, width is minimum when to the first vertex 212, then along the first vertex 212 toward 213 direction of the second cambered surface, first Spacing between protrusion 21 and third side wall 14 is gradually expanded, so that the first protrusion 21 encloses the channel being set as with third side wall 14 Widened structure after first shrinking is formed, so that the pressure at the first air intake vent 141 is less than indoor pressure.In other embodiments, Guiding piece 2 can not also be extended to form by the 4th side wall 15 towards 14 direction of third side wall, as long as guiding piece 2 has the first protrusion 21 Shape, pressure at the first air intake vent 141 can be made to be less than indoor pressure.For example, guiding piece 2 can also be by second Side wall 13 extends to form;Or there is a fulcrum to be connected to second or the 4th on side wall 13,15 on guiding piece 2.Preferably, the first top Point 212 is just directed at the first air intake vent 141, and the pressure at the first air intake vent 141 is minimum at this time.
Referring to fig. 2, Fig. 3 and Fig. 8, in another embodiment, when air supply device have simultaneously the first, second air intake vent 141, When 151, guiding piece 2 further includes the second protrusion 22, and the separation of the first raised 21 and second protrusion 22 is tip 23.I.e. refrigeration or Wind after heating is divided into two strands of wind into the first, second air outlet 131,132 transmission process when encountering the tip 23 of guiding piece 2 Respectively along first protrusion 21 with third side wall 14 enclose the channel being set as and second protrusion 22 with the 4th side wall 15 enclose be set as lead to Road is to indoor conveying.Specifically, the second protrusion 22 includes third cambered surface 221, the second vertex 222 and the 4th cambered surface 223, along the Toward 222 direction of the second vertex, the spacing between the second protrusion 22 and the 4th side wall 15 arrives three cambered surfaces 221 first by being gradually reduced greatly Width is minimum when second vertex 222, then along the second vertex 222 toward 223 direction of the 4th cambered surface, the second protrusion 22 and the 4th Spacing between side wall 15 is gradually expanded again so that second protrusion 22 with the 4th side wall 15 enclose the channel being set as formed first contraction after Widened structure, so that the pressure at the second air intake vent 151 is less than indoor pressure.
Preferably, the first, second air intake vent 141,151 is mutually aligned, i.e., the first protrusion 21 and the second protrusion 22 are mutually right Standard, namely the first, second protrusion 21,22 of entire guiding piece 2 are symmetrically set.Specifically, guiding piece 2 is perpendicular to One, a fulcrum is at least arranged in the plane that the second protrusion 21,22 is constituted to be provided on the side wall for being connected to shell 1, can specifically connects At the same time on the side wall vertical with second, third side wall 13,14.
Referring to Fig. 1, in an embodiment, specifically, being equipped with the first guide pin 8, the first guide pin 8 at the first air intake vent 141 It is arranged at the first air intake vent 141, by extending close to oblique first air outlet, 131 direction in 12 side of the first side wall, for guiding the One natural wind 41 is preferably mixed with the wind after refrigeration, and is exported from the first air outlet 131.Further, 13 He of second sidewall The angle of third side wall 14 is equipped with a curved guiding surface 5, and curved guiding surface 5 is arranged with respect to the first guide pin 8, forms the first natural wind 41 enter accommodating cavity 11 and from the channel that the first air outlet 131 exports, play guiding role.
Referring to fig. 2, in another embodiment, specifically, being equipped with the second guide pin 9, the second guide pin at the second air intake vent 151 9 are located at the second air port 132, by extending close to oblique second air outlet, 132 direction in 12 side of the first side wall, for guiding second Natural wind 42 is preferably mixed with the wind after refrigeration, and is exported from the second air outlet 132.Further, second sidewall 13 and the 4th The angle of side wall 15 also is provided with a curved guiding surface 5, which is arranged with respect to the second guide pin 9, forms the second nature wind 42 enter accommodating cavity 11 and from the channel that the second air outlet 132 exports, play guiding role.
- Fig. 7 referring to fig. 4, in an embodiment, air supply device of the invention further includes that (figure is not for the pusher that connect with shell 1 Show), which is used for mobile shell 1, makes second on the first air intake vent 141 and/or the 4th side wall 15 on third side wall 14 Air intake vent 151 opens wide or is blocked.Specifically, referring to fig. 4 and Fig. 6, under cooling condition, the first air intake vent 141 and/or Second air intake vent 151 is opening-wide state, and natural wind is made to enter accommodating cavity by the first air intake vent 141 and/or the second air intake vent 151 In 11.Referring to Fig. 5 and Fig. 7, under heating condition, pusher mobile shell 1 is by the first air intake vent 141 and/or the second air intake vent 151 cover up in order to avoid natural wind enters accommodating cavity 11, so as to be the wind after heating from the wind that air supply device comes out, improve system The thermal efficiency, at the same it is energy saving.
By taking air supply device is mounted to a wall as an example, under heating condition, pusher moves shell 1 in wall 10, makes First air intake vent 141 and/or the second air intake vent 151 are sheltered from by wall 10, to guarantee to only have hot wind from the first air outlet 131 And/or second air outlet 132 export, to improve heating efficiency.Under cooling condition, pusher is by shell 1 toward outside wall 10 Direction is mobile, opens wide the first air intake vent 141 and/or the second air intake vent 151, to introduce natural wind, reaches fast-refrigerating, make room The inside uniform purpose of temperature everywhere.In other embodiments, also indefinite is that the first air intake vent 141 and/or are blocked with wall 10 Two air intake vents 151 are also possible to the setting components such as the baffle in portion in the air conditioner.
Referring to Fig. 1, in another embodiment, air supply device further includes sealing mobile device (not shown) and the first diaphragm seal (not shown), the first diaphragm seal are mounted at the first air intake vent 141, and sealing mobile device is connect with the first diaphragm seal, for opening Open or seal the first air intake vent 141.Specifically, in heating condition, mobile first diaphragm seal of sealing mobile device is covered on the On one air intake vent 141, to guarantee that from the wind that the first air outlet 131 exports be hot wind;On the contrary, sealing moves in cooling condition Dynamic mobile the first diaphragm seal being covered on the first air intake vent 141 of device, opens wide the first air intake vent 141, to introduce first certainly Right wind 41.
Referring to fig. 2, further, when air supply device has the first, second air intake vent 141,151 simultaneously, the second air intake vent The second diaphragm seal (not shown) connecting with sealing mobile device is equipped at 151.Specifically, in heating condition, sealing movement Mobile first diaphragm seal of device is covered on the first air intake vent 141, and the second diaphragm seal is covered on the second air intake vent 151, to protect Demonstrate,proving from the wind that the first air outlet 141 and the second air outlet 151 export is hot wind;On the contrary, sealing mobile dress in cooling condition Set the second sealing moving the first diaphragm seal being covered on the first air intake vent 141 respectively and being covered on the second air intake vent 151 Piece opens wide the first air intake vent 141 and the second air intake vent 151, to introduce the first natural wind 41 and the second nature wind 42.
Referring to Fig. 7, further, in another embodiment, air supply device further includes the mobile device (figure connecting with guiding piece 2 Do not show), mobile device is used for guiding piece 2 toward the movement of the second air intake vent 151, to form single outlet air in second sidewall 13 Mouthful.Second cambered surface 213 of first protrusion 21 into 151 moving process of the second air intake vent of guiding piece 2 is also moved toward the second air outlet 151 Dynamic, the wind after heating is blown along the second cambered surface 213 to interior lower section.This structure is mainly used under heating condition, because For under heating condition, the indoor unhelpful heating of upper air only conveys warm wind to interior lower section to improve heating efficiency.Specifically , referring also to Fig. 3, when guiding piece 2 is moved near the second air outlet 151, the wind after heating is first along third The channel being set as is enclosed with the 4th side wall 14,15 to convey toward 131 direction of the first air outlet, when warm wind is delivered near guiding piece 2, Most of warm wind encloses the channel being set as with third side wall 14 along the first protrusion 21 and conveys, and in addition some warm wind is by second The third cambered surface 221 of protrusion 22 is stopped, and is first moved toward tip 23 along third cambered surface 221, then again successively along first The first cambered surface 211, the first vertex 212 and the second cambered surface 213 of protrusion 21 are delivered to interior.
Referring to Fig. 8, the present invention also provides a kind of air conditioners.The air conditioner includes blower 6, evaporator, (figure is not for compressor Show) and air supply device, for freezing or heating, the air supply device is as described above in Example.Blower 6 is used for will be through compressing Wind after machine and evaporator refrigeration or heating sucks accommodating cavity 11 from main air intake vent 121 and is delivered to interior along guiding piece 2.
Using the air conditioner of this structure under cooling condition, introduced from the first air intake vent 141 and/or the second air intake vent 151 Natural wind, and the wind mixing after refrigeration, are then delivered to interior by the first air outlet 131 and/or the second air outlet 132 again. Due to being not provided with grid at the first air outlet 131, wind direction of the mixed wind at neighbouring first air outlet 141 and the is left Wind direction after one air outlet 141 is consistent, and is directly entered the room by the first air outlet 131, and the mixing of two strands of wind can be quick Room temperature is adjusted, keeps temperature throughout the room all relatively uniform, there is no parts for the wind produced by boasting in this way by the first air outlet 131 Supercooling, and awfully hot phenomenon elsewhere, improve users'comfort.Under heating condition, the first air intake vent 141 or the first enters Air port 141 and the second air intake vent 151 are enclosed, and only warm wind is delivered to interior, to improve heating efficiency.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (7)

1. a kind of air supply device, is applied on air conditioner, the air conditioner includes blower characterized by comprising
Shell, inside sets an accommodating cavity, and the shell includes the first side wall, second sidewall, third side wall and the 4th side wall, described Main air intake vent is opened up on the first side wall, for cooperating with the blower to suck the wind to freeze, is opened up on the third side wall First air intake vent opens up the first air outlet and the second air outlet in the second sidewall, opens up second on the 4th side wall and enter Air port;And
Guiding piece is set in the accommodating cavity, and the guiding piece includes the first protrusion, the relatively described third of first protrusion Spacing between side wall from close to the main air intake vent side toward first direction of air outlet first by being gradually reduced greatly, then again by Flaring is big, and pressure at first air intake vent is made to be less than indoor pressure, to introduce indoor natural wind, wind after refrigeration with it is described Natural wind mixing is simultaneously discharged by first air outlet, and the first guide pin, first guiding are equipped at first air intake vent Piece is extended by first air intake vent close to oblique first direction of air outlet of the first side wall, for guiding from first The natural wind that air intake vent enters is exported from first air outlet;And
The guiding piece includes the second protrusion, and the spacing between relatively described 4th side wall of second protrusion is from close to the master Air intake vent side, first by being gradually reduced greatly, is then gradually expanded again toward close to first direction of air outlet, makes second inlet air Pressure at mouthful is less than indoor pressure;And
Mobile device, the mobile device are connect with guiding piece, for the guiding piece to be moved at second air intake vent, To form single air intake vent and single air outlet.
2. air supply device according to claim 1, which is characterized in that the guiding piece is by the 4th side wall towards described Three sidewall directions extend.
3. air supply device according to claim 1, which is characterized in that the guiding piece is connected to the side wall of the shell On.
4. air supply device according to claim 1, which is characterized in that the second guide pin is equipped at second air intake vent, Second guide pin is extended at the first side wall to second direction of air outlet from second air intake vent, is used for Guidance is exported from the wind that the second air intake vent enters from second air outlet.
5. air supply device according to any one of claims 1-4, which is characterized in that further include being connect with the shell Pusher, the pusher make first air intake vent open wide or be blocked for moving the shell.
6. air supply device according to any one of claims 1-4, which is characterized in that further include sealing mobile device and the One diaphragm seal, first diaphragm seal are mounted at first air intake vent, the sealing mobile device and first sealing The first air intake vent is opened wide for moving first diaphragm seal or is sealed in piece connection.
7. a kind of air conditioner, including blower, evaporator, compressor and/or heating layer, for freezing or heating, it is characterised in that It further include air supply device as claimed in any one of claims 1 to 6, the blower is used for will be through the evaporator and compressor Wind after cooperation refrigeration or heating is sucked from the main air intake vent and is delivered to outside the shell along the guiding piece.
CN201510533154.1A 2015-08-26 2015-08-26 Air conditioner and its air supply device Active CN105805911B (en)

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CN106225090A (en) * 2016-09-30 2016-12-14 芜湖美智空调设备有限公司 Air pipe type air-conditioner and control method thereof
CN111912019A (en) * 2020-07-16 2020-11-10 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit
CN111912009A (en) * 2020-07-16 2020-11-10 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit
CN111912020A (en) * 2020-07-16 2020-11-10 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit
CN111912016A (en) * 2020-07-16 2020-11-10 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit
CN111912025A (en) * 2020-07-16 2020-11-10 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit

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CN2789669Y (en) * 2005-04-18 2006-06-21 上海大智科技发展有限公司 Induction variable air blowing rate end controlling device
CN103196215A (en) * 2012-01-05 2013-07-10 木村工机株式会社 Air blowout device
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