CN104390334B - The air supply method of air conditioner and the air conditioner - Google Patents
The air supply method of air conditioner and the air conditioner Download PDFInfo
- Publication number
- CN104390334B CN104390334B CN201410612209.3A CN201410612209A CN104390334B CN 104390334 B CN104390334 B CN 104390334B CN 201410612209 A CN201410612209 A CN 201410612209A CN 104390334 B CN104390334 B CN 104390334B
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- air
- wind
- tunnel
- flow
- housing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Abstract
The present invention is suitable for air conditioner technical field, discloses a kind of air conditioner and the air supply method of the air conditioner.Air conditioner includes housing and the heat exchanger being set in housing, housing is provided with air inlet, housing is provided with the wind-tunnel for running through housing, the inner wall of wind-tunnel is provided with to be blown out for air-flow so as to generate the air outlet of negative pressure at wind-tunnel, it is provided in housing and is located at the side of air flow-producing device from the air flow-producing device of air outlet discharge housing, wind-tunnel after heat exchanger for entering certain driving air-flow in housing from air inlet and flowing through.The air supply method of air conditioner uses above-mentioned air conditioner.The air supply method of air conditioner and the air conditioner provided by the present invention, it makes use of aerodynamic principles, form the air-supply effect for being at least several times as much as air inlet air inlet ability, efficiency utilization rate is high, and air-supply effect is good, air output is stable, uniform, makes human body sensory more comfortable, and the effects of energy conservation and environmental protection of air conditioner is good.
Description
Technical field
The invention belongs to air conditioner technical field more particularly to the air supply methods of a kind of air conditioner and the air conditioner.
Background technology
Air conditioner of the prior art, surface of shell are provided with air-out grid, are driven by the vortex flow fan of enclosure interior
Stream of taking offence directly is blown out from air-out grid, less effective of blowing.
Invention content
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, sending for a kind of air conditioner and the air conditioner is provided
Wind method, air-supply effect are good.
The technical scheme is that：A kind of air conditioner, it is described including housing and the heat exchanger being set in the housing
Housing is provided with air inlet, and the housing is provided with the wind-tunnel for running through the housing, and the inner wall of the wind-tunnel, which is provided with, to be used for
Blown out for air-flow so as to generate the air outlet of negative pressure at the wind-tunnel, be provided in the housing for by certain driving air-flow from described
Air inlet enters in the housing and flows through from the air flow-producing device of air outlet discharge housing after the heat exchanger, described
Wind-tunnel is located at the side of the air flow-producing device.
As being further improved for the technical program, the air flow-producing device include motor and for by air-flow from air inlet
The wind wheel that mouth sucking and certain driving air-flow are flowed to the wind-tunnel side, the wind wheel are connected in the shaft of the motor.
As being further improved for the technical program, the wind wheel is centrifugal wind wheel or oblique flow wind wheel.
As being further improved for the technical program, it is provided with air-flow being oriented to the wind-tunnel both sides in the housing
Distributing damper.
As being further improved for the technical program, the air outlet is in a ring and opening is toward before the wind-tunnel
Side.
As being further improved for the technical program, the wind-tunnel is set to the lower section of the air flow-producing device.
As being further improved for the technical program, the housing includes bottom case and front panel, and the front panel is connected to
The bottom case.
As being further improved for the technical program, the air inlet is opened in the side of the bottom case.
As being further improved for the technical program, air-ducting ring, the heat exchanger and the gas are provided in the bottom case
Stream generation apparatus is divided into the both sides of the air-ducting ring, and the bottom case is divided into first chamber and second chamber by the air-ducting ring,
The first chamber is close to the bottom of the bottom case, and the second chamber is close to the front panel, the air inlet and institute
It states first chamber to communicate, the heat exchanger is set in the first chamber and apart sets with the bottom of the bottom case, described
Air flow-producing device is set in the second chamber, and the air-ducting ring offers to connect the first chamber, the second chamber
The intercommunicating pore of room.
As being further improved for the technical program, the gap between the heat exchanger and the bottom case bottom is at least 10
Millimeter.
As being further improved for the technical program, be provided with rear sealing plate in the bottom case, it is described after sealing plate it is outer
Peripheral wall is matched with the internal perisporium of the bottom case, and the rear sealing plate is provided with perforation, and the heat exchanger is connected to the rear sealing
At the perforation of plate.
As being further improved for the technical program, the bottom case is connected with preceding sealing plate, and the preceding sealing plate, which has, to be used
In the circular hole passed through for the cylinder.
As being further improved for the technical program, drip tray, the drip tray position are provided with below the heat exchanger
In the top of the wind-tunnel.
As being further improved for the technical program, the open rearward end of the wind-tunnel and the back side of the housing are apart set
It puts.
As being further improved for the technical program, at least one side of the housing is inclined inclined-plane or arc inwardly
Face is step surface, and the front opening of the wind-tunnel is located at the front of housing, the opening all or part position of the wind-tunnel rear end
In the inclined-plane or cambered surface or step surface.
As being further improved for the technical program, in truncated cone-shaped, the smaller one end of area is the shape of the bottom case
The back side, the outlet at the wind-tunnel back side are run through at the side of the bottom case.
As being further improved for the technical program, being sticked on the outside of the preceding sealing plate has insulating layer.
As being further improved for the technical program, display box is provided between the front panel and the preceding sealing plate.
Also a kind of air supply method of air conditioner of the present invention, using above-mentioned air conditioner, includes the following steps, the air-flow production
Generating apparatus sucks air-flow from the air inlet, and air-flow is made to flow through the heat exchanger and makes air-flow going out from the wind tunnel side wall
Air port is blown out forward, and the air-flow flow forward blown out at air outlet makes to form negative pressuren zone on front side of wind-tunnel, in the effect of negative pressuren zone
Under, the air on rear side of wind-tunnel is aspirated through blowing out forward together with the wind-tunnel and the air-flow with blowing out from the air outlet.
The air supply method of air conditioner and the air conditioner provided by the present invention is adjacent with air flow-producing device by setting
Wind-tunnel, wind-tunnel is the channel of front and rear perforation, and air outlet is equipped on the inside of wind-tunnel, and heat exchanger is set to air inlet, is produced in air-flow
Under the action of generating apparatus, air-flow is by heat exchanger after air inlet entrance, and since wind-tunnel is close to air flow-producing device, air-flow produces
The air-flow that generating apparatus generates can be flowed directly to around wind-tunnel, and the air pressure in air outlet is made to be more than the air pressure outside air outlet, so as to
Air-flow is made to be blown out axially forward from air outlet along wind-tunnel, air flow path is short, and flow resistance is small, and the pressure loss is small, goes out under equal conditions
Air port pressure is big, wind effect is high, and by setting wind-tunnel, and since air has certain sticky, air-flow is from air outlet along wind
During the blowout axially forward in hole, the air-flow blown out from air outlet will carry neighbouring air-flow flow forward together secretly, so as to
Negative pressure is formed at wind-tunnel, under the swabbing action of negative pressure, the air at wind-tunnel rear portion is aspirated and opening from wind-tunnel rear end forward
Mouthful pass through and wind-tunnel and to be flowed out forward with air-flow, enhance the air-supply effect at air-flow center, moreover, the air around wind-tunnel also due to
The effect of negative pressure, which is supplemented in, to be come, and increases the range of air-supply, aerodynamic principle is utilized, form and be at least several times as much as entering the wind
The air-supply effect of mouth air inlet ability, efficiency utilization rate is high, and air-supply effect is good, and air-flow needs not move through the cutting of flabellum, air output
Stablize, uniformly, make human body sensory more comfortable, and the effects of energy conservation and environmental protection of air conditioner is good.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the bottom view of air conditioner provided in an embodiment of the present invention；
Fig. 2 is the front view of air conditioner provided in an embodiment of the present invention；
Fig. 3 is the vertical view of air conditioner provided in an embodiment of the present invention；
Fig. 4 is the left view of air conditioner provided in an embodiment of the present invention；
Fig. 5 is the three-dimensional assembling schematic diagram of air conditioner provided in an embodiment of the present invention；
Fig. 6 is the diagrammatic cross-section of A-A sections in Fig. 2；
Fig. 7 is the diagrammatic cross-section of B-B sections in Fig. 4；
Fig. 8 is the perspective exploded view of air conditioner provided in an embodiment of the present invention；
Fig. 9 is the perspective exploded view of air conditioner provided in an embodiment of the present invention；
Figure 10 is the perspective exploded view of air conditioner provided in an embodiment of the present invention；
Figure 11 is the diagrammatic cross-section of air conditioner provided in an embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It should also be noted that, the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
Using the normal operating condition of product as reference, and should not be regarded as restrictive.
As shown in Fig. 1~Fig. 6, a kind of air conditioner provided in an embodiment of the present invention, air conditioner can be used as indoor air conditioner,
It can hang on wall.Above-mentioned air conditioner includes housing 1 and the heat exchanger 2 being set in housing 1, and heat exchanger 2 can be to steam
Send out device.1 back side of housing may be provided with hanging structure, such as mount hole position etc..Housing 1 is provided with the wind-tunnel 10 for running through housing 1,
Wind-tunnel 10 can run through the back side or/and side of housing 1 from the front of housing 1, also can be from the side of housing 1 or/and front
Run through the back side or/and side of housing 1, i.e., the front opening of wind-tunnel 10 can be located at housing 1 front or side or bottom surface or
Front and side intersection or front and bottom surface intersection；The open rearward end of wind-tunnel 10 can be located at housing 1 the back side or side or
Bottom surface or the back side and side intersection or the back side and bottom surface intersection.Wind-tunnel 10 can be horizontally disposed with, can also relative level to
It is obliquely installed down or upwards, to meet different use environments.It the section of wind-tunnel 10 can rounded, polygon, ellipse, abnormity
Deng.The inner wall of wind-tunnel 10 is provided with to be blown out for air-flow so as to generate negative pressure at wind-tunnel 10 and then by the air at 10 rear portion of wind-tunnel
The air outlet 102 aspirated forward, the side wall of housing 1 are provided with air inlet 101, and heat exchanger 2 is close at air inlet 101.Housing 1
It is inside provided with to enter in housing 1 certain driving air-flow from air inlet 101 and discharge shell from air outlet 102 after flowing through heat exchanger 2
The air flow-producing device 3 of body 1, wind-tunnel 10 are located at the side of air flow-producing device 3, and wind-tunnel 10 is close to air flow-producing device 3, gas
The air-flow that stream generation apparatus 3 generates, which can be flowed directly in housing 1, is more than, the air pressure in air outlet 102 around wind-tunnel 10
Air pressure outside air outlet 102, so as to which air-flow be made to be blown out axially forward from air outlet 102 along wind-tunnel 10, air flow path is short, flow resistance
It is small, the pressure loss is small, 102 pressure of air outlet is big under equal conditions, wind effect is high, and by setting wind-tunnel 10, air outlet 102 can
Gap-like and toward the front of wind-tunnel 10 in a ring, since air is with certain viscosity, air-flow is from air outlet 102 along wind-tunnel
During 10 blowout axially forward, neighbouring air-flow flow forward together will be carried secretly, so as to form negative pressure at wind-tunnel 10, negative
Under the swabbing action of pressure, the air at 10 rear portion of wind-tunnel is aspirated forward and the opening from 10 rear end of wind-tunnel enters through wind-tunnel 10
Flowed out afterwards from the front opening of wind-tunnel 10, enhance the air-supply effect at air-flow center, moreover, the air around wind-tunnel 10 also due to
The effect of negative pressure, which is supplemented in, to be come, and central gas stream drives surrounding air-flow flow forward simultaneously, is increased the range of air-supply, is utilized
Aerodynamic principle forms and is at least several times as much as the air-supply effect that air inlet 101 enters the wind ability, and efficiency utilization rate is high, and
Effect of blowing is good, and air-flow needs not move through the cutting of flabellum, and air output is stable, uniform, makes human body sensory more comfortable, and energy conservation and environmental protection
Effect is good.
Specifically, as shown in Fig. 5~Fig. 8, air flow-producing device 3 include motor 31 and for by air-flow from air inlet 101
The wind wheel 32 that simultaneously certain driving air-flow is flowed to the side where wind-tunnel 10 is sucked, wind wheel 32 is connected in the shaft 311 of motor 31.Wind
The shaft and the central shaft of wind-tunnel 10 of wheel 32 can be arranged in parallel, and correspondingly, the shaft 311 of motor 31 can with the central shaft of wind-tunnel 10
Parallel, air-flow can directly be got rid of to the wind-tunnel 10 adjoining with wind wheel 32 and from outlet air after the entrance of air inlet 101 from wind wheel 32
Mouth 102 is discharged, and outlet air is efficient.Certainly, air flow-producing device 3 or cyclone accelerator etc..Motor 31 can be frequency conversion
Motor etc..
In the present embodiment, as shown in Fig. 5~Fig. 8, wind wheel 32 can be centrifugal wind wheel or oblique flow wind wheel etc., so that air-flow can
To be preferably delivered at the air outlet 102 of the wind-tunnel 10 adjacent with wind wheel 32.
Specifically, the shunting for air-flow to be oriented to 10 both sides of wind-tunnel can be provided with as shown in Fig. 5~Fig. 8, in housing 1
Baffle 111, fraction can be oriented to the both sides of wind-tunnel 10 by distributing damper 111, in addition to the one section outlet air mutually close with wind wheel 32
Mouth 102, the air outlet 102 of this section of 102 both sides of air outlet also can obtain preferable air-out effect.Distributing damper 111 can be in angular
And be divided between wind-tunnel 10 and wind wheel 32 at the both sides of interval region, wind effect is good.
Specifically, as shown in Fig. 5~Fig. 8, air outlet 102 can be slot-shaped in a ring, and the opening direction of air outlet 102
In the front of wind-tunnel 10, air-out effect is good.
In the present embodiment, as shown in Fig. 1~Fig. 8, wind-tunnel 10 is set to the lower section of air flow-producing device 3, in order to product
Layout, compact-sized and small product size is small.Alternatively, wind-tunnel 10 may also set up in the left side of air flow-producing device 3 (wind wheel 32),
Right side or top, wind-tunnel 10 are set up in parallel with air flow-producing device 3 (wind wheel 32), i.e., wind-tunnel 10 can diameter with air flow-producing device 3
To being disposed adjacent.
Specifically, as shown in Fig. 5~Fig. 8, housing 1 can include bottom case 11 and front panel 12, the front setting of bottom case 11
There is opening, front panel 12 is connected to one end of the opening of bottom case 11 and covers the openend of bottom case 11, and bottom case 11 is integrally formed useful
In the cylinder 112 for forming wind-tunnel 10, the rear and front end perforation of cylinder 112 has on front panel 12 and 10 matched through-hole of wind-tunnel
121, the front end of cylinder 112 docks with the through-hole or across the through-hole 121.Air outlet 102 may be disposed at cylinder 112 side wall or
The side wall or cylinder 112 of through-hole 121 and the junction of through-hole 121.
Specifically, as shown in Fig. 5~Fig. 8, air inlet 101 can be opened in the side of bottom case 11, and air inlet 101 can be set
There is periphery wall that is multiple and being located on bottom case 11, air inlet 101 can also be divided into the wherein at least one side wall of bottom case 11, this
In embodiment, bottom case 11 is in truncated cone-shaped, air inlet 101 along bottom case 11 periphery wall setting and close to the bottom of bottom case 11.
Specifically, as shown in Fig. 5~Figure 10, air-ducting ring 13 and rear sealing plate 14, heat exchanger 2 can be provided in bottom case 11
The both sides of air-ducting ring 13 are divided into air flow-producing device 3, air-ducting ring 13 or rear sealing plate 14 can divide bottom case 11 for the first chamber
Room 103 and second chamber 104, first chamber 103 close to the bottom of bottom case 11, second chamber 104 close to front panel 12, into
Air port 101 is communicated with first chamber 103, and heat exchanger 2 is set in first chamber 103 and is apart set with the bottom of bottom case 11,
Air flow-producing device 3 is set in second chamber 104, and air-ducting ring 13 offers to connect first chamber 103, second chamber
104 intercommunicating pore, heat exchanger 2 make air-flow adequately flow through heat exchanger 2, air-flow good effect of heat exchange close at intercommunicating pore.Specifically should
In, the gap between 11 bottom of heat exchanger 2 and bottom case is at least 10 millimeters, with the effect for guaranteeing air intake and exchanging heat.
Specifically, as shown in Fig. 5~Figure 10, rear sealing plate 14 is adjacent with air-ducting ring 13.Afterwards the periphery wall of sealing plate 14 with
The internal perisporium matching of bottom case 11, rear sealing plate 14 are provided with perforation 141, and heat exchanger 2 is connected to the perforation 141 of rear sealing plate 14
Place, perforation 141 is in alignment with the intercommunicating pore 131 of air-ducting ring 13.
Specifically, as shown in Fig. 5~Figure 10, bottom case 11 can be connected with preceding sealing plate 15, and preceding sealing plate 15, which has, to be used for
For the circular hole 151 that cylinder 112 passes through, preceding sealing plate 15 is sandwiched between bottom case 11 and front panel 12, and front panel 12 can be in lordosis
Dome shape.The centre of sealing plate 15 before the end of motor 31 is securable to.Distributing damper 111 can be integrally formed at preceding sealing
Plate 15 or bottom case 11.
Specifically, as shown in Fig. 5~Figure 10, the lower section of heat exchanger 2 can be provided with drip tray 16, and drip tray 16 is located at wind
The top in hole 10, to accept the condensed water at heat exchanger 2, drip tray 16 can be connected with drainpipe, and drainpipe is extended in housing 1
Outside.
Specifically, as shown in Fig. 5~Figure 10, the open rearward end of wind-tunnel 10 can work as sky with the back side of housing 1 at a distance of setting
Device is adjusted to mount when wall, 10 rear end of wind-tunnel will not be blocked by wall,
Specifically, as shown in Fig. 5~Figure 10, at least one side of housing 1 can be inclined inclined-plane or cambered surface inwardly
Or be step surface, the front opening of wind-tunnel 10 can be located at the front of housing 1, and the opening of 10 rear end of wind-tunnel can be all or part of
Positioned at inclined-plane or cambered surface or step surface.In concrete application, 1 rear end of housing or side may be provided with inclined-plane or step surface or cambered surface
Open rearward end Deng, wind-tunnel 10 can be located at inclined-plane or step surface or cambered surface etc., make the back side of 10 open rearward end of wind-tunnel and housing 1
It maintains a certain distance, even air conditioner is mounted in wall, air-flow can also enter wind-tunnel 10 from 10 rear end of wind-tunnel and from wind
The front end outflow in hole 10.
In the present embodiment, as shown in Fig. 1~Figure 10, the shape of bottom case 11 can be in truncated cone-shaped, and the smaller one end of area is
The back side, the outlet at 10 back side of wind-tunnel are run through at the side of bottom case 11, and air conditioner is as wall-hanging air conditioner in use, wind-tunnel 10
Rear end will not be blocked, even air conditioner is mounted in wall, air-flow can also enter from 10 rear end of wind-tunnel wind-tunnel 10 and from
The front end outflow of wind-tunnel 10.
Specifically, as shown in figure 11, the outside of preceding sealing plate 15, which can be sticked, insulating layer 41, and insulating layer 41 can be heat preservation sea
Silk floss etc., to prevent condensation.
Specifically, as shown in figure 11, display box 42 is may be provided between front panel 12 and preceding sealing plate 15, to show air-conditioning
The working condition of device.
Specifically, anion generator is also provided in the housing 1 of air conditioner, to improve containing for anion in air
Amount.
The embodiment of the present invention additionally provides a kind of air supply method of air conditioner, using above-mentioned air conditioner, including following step
Suddenly, air flow-producing device 3 sucks air-flow at air inlet 101, and air-flow is made to flow through heat exchanger 2, and heat exchanger 2 can be evaporator,
Flowing through the gas flow temperature of evaporator reduces, and air-flow is flowed through after heat exchanger 2 under the driving of air flow-producing device 3 from 10 side wall of wind-tunnel
Air outlet 102 blow out forward, the front side of wind-tunnel 10 is made to form negative pressuren zone from the air-flow flow forward at air outlet 102, in negative pressure
Under the action of area, the air of 10 rear side of wind-tunnel is aspirated through together with wind-tunnel 10 and the air-flow with being blown out from air outlet 102 forward
Blowout, since air has certain viscosity, air-flow from air outlet 102 blow out when, neighbouring air-flow one will be carried secretly in the same direction
Preceding flowing enhances the air-supply effect at air-flow center, moreover, the air around wind-tunnel 10 will be also supplemented in due to the effect of negative pressure
Come, increase the range of air-supply, aerodynamic principle is utilized, form and be at least several times as much as the air inlet ability of air inlet 101
Air-supply effect, efficiency utilization rate is high, and effect of blowing is good, and air-flow needs not move through the cutting of flabellum, and air output is stable, uniform, makes
Human body sensory is more comfortable, and effects of energy conservation and environmental protection is good.
The air conditioner and the air supply method of the air conditioner that the embodiment of the present invention is provided pass through setting and gas stream generation apparatus
3 adjacent wind-tunnel 10 are put, wind-tunnel 10 is the channel of front and rear perforation, and 10 inside of wind-tunnel is equipped with the air outlet 102 of annular, air inlet
101 are set on bottom case 11, and evaporator (heat exchanger 2) is set at air inlet 101, and are sealed by rear sealing plate 14, air inlet
Mouth 101 is set to the side wall of bottom case 11 and the region between 11 bottom of rear sealing plate 14 and bottom case, wind enter from air inlet 101
By pervaporation device, the center of centrifugation (or oblique flow) wind wheel 32 is then entered under the guiding of air-ducting ring 13, wind wheel 32 rotates
Air from centre is thrown away around, is finally come out from the air outlet 102 of only annular, the wind that round wind outlet 102 comes out
10 front side of wind-tunnel can be caused to form air negative pressure, the air flow forward at 10 rear of wind-tunnel is forced to be supplemented, so as to form volume
Outer wind, these additional wind can not only increase air quantity, can also promote comfort, and the using effect of air conditioner is good and energy-saving ring
It protects.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, it is all the present invention spirit and
Any modification, equivalent replacement or improvement for being made within principle etc., should all be included in the protection scope of the present invention.
Claims (17)
1. a kind of air conditioner, including housing and the heat exchanger being set in the housing, the housing is provided with air inlet, special
Sign is that the housing is provided with the wind-tunnel for running through the housing, and the inner wall of the wind-tunnel is provided with to blow out for air-flow
So as to generate the air outlet of negative pressure at the wind-tunnel, the air outlet is slot-shaped in a ring and is open toward before the wind-tunnel
Side, the air outlet are located at the front opening of the wind-tunnel, and the air-flow of the air outlet discharge is flow to around the wind-tunnel,
The housing includes bottom case, and the bottom case is integrally formed with the cylinder for being used to form the wind-tunnel, and the cylinder is by the outlet air
Air-flow isolation in air-flow and the wind-tunnel in mouthful, be provided in the housing for by certain driving air-flow from the air inlet into
Enter in the housing and flow through and be located at from the air flow-producing device of air outlet discharge housing, the wind-tunnel after the heat exchanger
The side of the air flow-producing device.
2. air conditioner as described in claim 1, which is characterized in that the air flow-producing device includes motor and for by air-flow
From the air inlet sucking wind wheel that simultaneously certain driving air-flow is flowed to the wind-tunnel side, the wind wheel is connected to turning for the motor
On axis.
3. air conditioner as claimed in claim 2, which is characterized in that the wind wheel is centrifugal wind wheel or oblique flow wind wheel.
4. the air conditioner as described in any one of claim 2 to 3, which is characterized in that be provided with and be used for gas in the housing
Conductance is to the distributing damper of the wind-tunnel both sides.
5. air conditioner as claimed any one in claims 1 to 3, which is characterized in that the wind-tunnel is set to the air-flow production
The lower section of generating apparatus.
6. air conditioner as claimed any one in claims 1 to 3, which is characterized in that the housing includes bottom case and front panel,
The front panel is connected to the bottom case.
7. air conditioner as claimed in claim 6, which is characterized in that the air inlet is opened in the side of the bottom case.
8. air conditioner as claimed in claim 6, which is characterized in that be provided with air-ducting ring in the bottom case, the heat exchanger and
The air flow-producing device is divided into the both sides of the air-ducting ring, and the bottom case is divided into first chamber and second by the air-ducting ring
Chamber, the first chamber is close to the bottom of the bottom case, and the second chamber is close to the front panel, the air inlet
It being communicated with the first chamber, the heat exchanger is set in the first chamber and is apart set with the bottom of the bottom case,
The air flow-producing device is set in the second chamber, and the air-ducting ring offers to connect the first chamber,
The intercommunicating pore of two chambers.
9. air conditioner as claimed in claim 6, which is characterized in that rear sealing plate is provided in the bottom case, is sealed after described
The periphery wall of plate is matched with the internal perisporium of the bottom case, and the rear sealing plate is provided with perforation, and the heat exchanger is connected to described
Afterwards at the perforation of sealing plate.
10. air conditioner as claimed in claim 6, which is characterized in that the bottom case is connected with preceding sealing plate, the preceding sealing plate
With the circular hole for being passed through for the cylinder.
11. air conditioner as described in claim 1, which is characterized in that drip tray is provided with below the heat exchanger, it is described to connect
Water pond is located at the top of the wind-tunnel.
12. air conditioner as described in claim 1, which is characterized in that the open rearward end of the wind-tunnel and the back side of the housing
At a distance of setting.
13. air conditioner as described in claim 1, which is characterized in that at least one side of the housing is inclined inwardly
Inclined-plane or cambered surface are step surface, and the front opening of the wind-tunnel is located at the front of housing, and the opening of the wind-tunnel rear end is whole
Or part is located at the inclined-plane or cambered surface or step surface.
14. air conditioner as claimed in claim 6, which is characterized in that the shape of the bottom case is in truncated cone-shaped, and area is smaller
One end is the back side, and the outlet at the wind-tunnel back side is run through at the side of the bottom case.
15. air conditioner as claimed in claim 10, which is characterized in that being sticked on the outside of the preceding sealing plate has insulating layer.
16. air conditioner as claimed in claim 10, which is characterized in that be provided between the front panel and the preceding sealing plate
Display box.
17. a kind of air supply method of air conditioner, which is characterized in that using the air-conditioning as described in any one of claim 1 to 16
Device includes the following steps that the air flow-producing device sucks air-flow from the air inlet, and air-flow is made to flow through the heat exchanger
And air-flow is made to be blown out forward from the air outlet of the wind tunnel side wall, the air-flow flow forward blown out at air outlet makes on front side of wind-tunnel
Form negative pressuren zone, under the action of negative pressuren zone, the air on rear side of wind-tunnel be aspirated through the wind-tunnel and with from the air outlet
The air-flow of blowout is blown out forward together.
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| CN201410612209.3A CN104390334B (en) | 2014-10-31 | 2014-10-31 | The air supply method of air conditioner and the air conditioner |
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| CN201410612209.3A CN104390334B (en) | 2014-10-31 | 2014-10-31 | The air supply method of air conditioner and the air conditioner |
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| CN104390334B true CN104390334B (en) | 2018-06-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105354970A (en) * | 2015-11-19 | 2016-02-24 | 华蓥市双河第二初级中学 | School security system with functions of air purification and smoke alarming |
| CN105864887B (en) * | 2016-03-28 | 2018-12-18 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105841233B (en) * | 2016-03-28 | 2018-11-27 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and its control air supply direction method |
| CN105805913B (en) * | 2016-03-28 | 2018-08-17 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105841236B (en) * | 2016-03-28 | 2018-12-18 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105841235B (en) * | 2016-03-28 | 2019-03-12 | 广东美的制冷设备有限公司 | Blower part and air conditioner indoor unit for air conditioner indoor unit |
| CN105757800B (en) * | 2016-03-28 | 2018-10-23 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105953310B (en) * | 2016-06-15 | 2018-12-07 | 珠海格力电器股份有限公司 | Air-conditioning internal machine |
| CN106403049A (en) * | 2016-11-29 | 2017-02-15 | 海信（山东）空调有限公司 | Wall-mounted air conditioner |
| CN107449122A (en) * | 2017-08-15 | 2017-12-08 | 江苏经贸职业技术学院 | A kind of air-conditioning box air door structure |
| WO2021046944A1 (en) * | 2019-09-11 | 2021-03-18 | 广东美的制冷设备有限公司 | Air duct assembly and air conditioner having same |
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| CN104390334A (en) | 2015-03-04 |
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