CN1979028A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1979028A CN1979028A CNA2006100073169A CN200610007316A CN1979028A CN 1979028 A CN1979028 A CN 1979028A CN A2006100073169 A CNA2006100073169 A CN A2006100073169A CN 200610007316 A CN200610007316 A CN 200610007316A CN 1979028 A CN1979028 A CN 1979028A
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- CN
- China
- Prior art keywords
- ventilating fan
- air
- outlet
- air conditioner
- main body
- Prior art date
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
Abstract
The invention discloses an air conditioner, not only prevent pressure loss of main body when air flowing in exausted wind mode, but also run cool/heat mode and exausted wind mode synchronously or selectively to improve suitability and cool/heat efficiency, even enable form kinds of airflow. Therefor, the air conditioner of this invention including: a main body with a rear suction port, a first outlet on upper part of the front and a second outlet on lower part of the front; a heat exchanger set in the main body; a first exausted fan for blowing air flowed from the said suction port to the first outlet; a second exausted fan for blowing air flowed from the said suction port to the second outlet. a passage variable unit set in the main body rotaryly for changing air passage flow air to at least one of the first exausted fan and the second exausted fan.
Description
Technical field
The present invention relates to a kind of air conditioner, relate in particular to air conditioner with a plurality of ventilating fans and a plurality of outlets.
Background technology
Japan's publication communique " 2003-156232 number " discloses an a kind of example with air conditioner of a plurality of ventilating fans and a plurality of outlets.
This air conditioner has the suction inlet that is arranged at main body front and top and is arranged at first and second outlet of lower body part.Body interior is provided with first air duct and second air duct, is respectively equipped with first heat exchanger and second heat exchanger in each air duct.And, be respectively equipped with first ventilating fan and second ventilating fan that constitute by the cross-flow type fan in each air duct.
Described air conditioner since suction inlet be positioned at main body the front and above, first and second outlet all be positioned at main body below, thereby to be discharged at a distance and will be restricted discharging air.That is, owing to be difficult to the refrigerating/heating air-flow is circulated in the whole interior space equably, thereby starting initial stage interior space upper and lower may produce temperature deviation.And, because air-flow concentrates on indoor lower space, thus when the user may be during near air conditioner because of temperature deviation does not feel well, and the time that feels comfortably cool a long way off the time may be delayed.
And Japanese publication communique " spy opens clear 62-49135 number " discloses another example of the air conditioner with a plurality of ventilating fans and a plurality of outlets.
This air conditioner has the suction inlet that is arranged on the main body front, first and second outlet that is arranged on the suction inlet upper and lower.Body interior is provided with a plurality of vent passages, is respectively equipped with heat exchanger in each vent passages.And, the cross-flow type fan is set in each vent passages.This air conditioner carries out heat exchange when making through lower heat exchanger along with the action of bottom ventilating fan air is discharged to the bottom and discharges oral-lateral, and the air that carries out heat exchange when making through overhead heat exchanger along with the action of top ventilating fan is discharged to top and discharges oral-lateral.
But, above-mentioned existing air conditioner is provided with owing to suction inlet is adjacent with outlet, thereby suck and interfere when discharging air, and the tempered air that takes place to discharge from outlet is produced the problem that heat exchanger effectiveness reduces thus by the discharge air re-circulation phenomenon (short circuit) that adjacent suction inlet sucks once more.And, when operation is risen because of buoyancy from the hot-air that the bottom outlet is discharged during heating mode, thereby have the problem of the heating efficiency that is difficult to improve indoor lower space.
And, when carrying out common operation of air-conditioner, if indoor temperature reaches design temperature, then the refrigerating/heating pattern will be converted into the air draft pattern, but also to discharge by the suction inlet leaked-in air during owing to the air draft pattern through over-heat-exchanger, thereby the pressure of inflow air will descend to some extent during over-heat-exchanger, and this compares with the situation of carrying out air draft without heat exchanger, also needs more energy even discharge identical air quantity.And, because optionally running refrigerating/heating mode and air draft pattern, thereby, need add ventilating fan again for refrigerating/heating extensive area more effectively when the refrigerating/heating pattern.
Summary of the invention
The present invention proposes in order to solve aforesaid problem, and its purpose is to provide a kind of structure that has can prevent that when the air draft pattern air from passing through the air conditioner of the pressure loss of main body.
Another object of the present invention is to provide a kind of structure that has to carry out air draft and refrigeration mode or air draft and heating mode simultaneously and improve the air conditioner of suitability and efficient.
Another object of the present invention is to provide a kind of structure that has when heating operation, can prevent to carry out the air conditioner that air-flow rises that heats of heat exchange.
Another object of the present invention is to provide a kind of structure that has to embody the air conditioner of the control mode that can form multiple air-flow.
According to air conditioner provided by the present invention, comprise: the main body that is provided with a plurality of outlets and a plurality of suction inlets to achieve these goals; Be arranged on the heat exchanger in the described main body; Be arranged on a plurality of ventilating fans of described heat exchanger one side; Be arranged on the passage changing cell in the described main body, to be used to change the air duct that flow into described each a plurality of ventilating fan.
And described passage changing cell is arranged on a side of at least one ventilating fan among described a plurality of ventilating fan.
And described passage changing cell is set to removable, and comprises shield that is used to cover the part air duct that flow into described ventilating fan and the drive motors that driving force is provided to described shield.
And described a plurality of outlets comprise first outlet of the front upper that is formed on described main body and are formed on second outlet of front lower, and described suction inlet is formed at the rear of described main body.
And described a plurality of ventilating fans comprise towards described first outlet and produce first ventilating fan of row of wind and produce second ventilating fan of row of wind towards described second outlet.
And, in order to guide to discharge the first discharge guide plate and first stabilier is set between described first ventilating fan of air and described first outlet, be provided with second between described second ventilating fan and described second outlet and discharge the guide plate and second stabilier.
And described shield is located at described first respectively movably and discharges between guide plate and described first stabilier and between described second discharge guide plate and described second stabilier.
And, described first discharge guide plate, second discharge guide plate and described first stabilier, second stabilier towards described first outlet, second outlet is downward-sloping and be provided with.
And described first discharges the dip down oblique angle of oblique angle less than described second discharge guide plate and described second stabilier that dip down of guide plate and described first stabilier.
And,, comprise: the main body that is provided with a plurality of outlets and a plurality of suction inlets according to air conditioner provided by the present invention; Be arranged on the heat exchanger in the described main body; Be arranged on a plurality of ventilating fans in described heat exchanger the place ahead; A plurality of suction passages are to be used for flowing into described a plurality of ventilating fan respectively by described suction inlet inhaled air; One that is arranged at least one suction passage among described a plurality of suction passage movably with the upper channel changing cell, to be used to cover a side of described suction passage.
And described suction passage comprises by described suction inlet inhaled air and flows directly into the vent passages of described ventilating fan and flowed into the hot switching path of described ventilating fan by described suction inlet inhaled air by described heat exchanger; Described passage changing cell comprises the shield that is provided with movably of the some passages that are used for covering described vent passages and described hot switching path and is used to drive the drive motors of described shield.
And described shield optionally covers the some passages in described vent passages and the described hot switching path.
And, cover described vent passages by described shield and carry out the refrigerating/heating pattern.
And, cover described hot switching path by described shield and carry out the air draft pattern.
And, cover certain a part of vent passages in described a plurality of suction passage and the hot switching path of the remainder in described a plurality of suction passage carries out mixed mode by described shield.
And, further comprise control device, with the rotating speed that is used for changing described a plurality of ventilating fans and move each ventilating fan independently.
And described ventilating fan and described shield can be worked independently of each other.
And according to air conditioner provided by the present invention, comprise: main body, this main body have first outlet of rear suction port, front upper and second outlet of front lower; Be arranged on the heat exchanger of described body interior; First ventilating fan will be discharged to described first outlet from described suction inlet leaked-in air; Second ventilating fan will be discharged to described second outlet from described suction inlet leaked-in air; Be arranged on the passage changing cell in the described main body, to be used for changing the air duct of at least one ventilating fan that flow into described first ventilating fan and described second ventilating fan.
Description of drawings
The profile of the air conditioner that Fig. 1 is provided for foundation one embodiment of the invention;
Fig. 2 is the profile of duty during according to air conditioner refrigeration that one embodiment of the invention provided/heating mode for expression;
Fig. 3 is the profile of duty during according to air conditioner air draft pattern that one embodiment of the invention provided for expression;
Fig. 4 is the profile of duty during according to the remote refrigerating/heating of the air conditioner that one embodiment of the invention provided, closely air draft pattern for expression;
Fig. 5 for expression according to air conditioner that one embodiment of the invention the provided profile of duty when refrigerating/heating, remote air draft pattern closely;
The profile of the air conditioner that Fig. 6 is provided for foundation another embodiment of the present invention;
Main symbol description: 10 is main body, and 11,12 is suction inlet, and 13,14 is outlet, 20 is heat exchanger, 30,31 is ventilating fan, and 32 is control device, and 33,35 is vent passages, 34,36 is hot switching path, 37,39 for discharging guide plate, and 38,40 is stabilier (stabilizer), and 50,60 is the passage changing cell, 51,61 is shield, and 52,62 is drive motors.
The specific embodiment
Below, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The profile of the air conditioner that Fig. 1 is provided for foundation one embodiment of the invention.
According to air conditioner provided by the present invention as shown in Figure 1, comprise: form the main body 10 of outward appearance, this main body 10 is provided with suction inlet 11,12 and outlet 13,14; Be arranged on the heat exchanger 20 of main body 10 inside; Be arranged on the ventilating fan 30,31 in heat exchanger 20 the place aheads; Be arranged on the passage changing cell 50,60 between heat exchanger 20 and the ventilating fan 30,31, to be used to change the air duct that flow into ventilating fan 30,31.
The inside of main body 10 is provided with heat exchanger 20, the back 10a medial septal of this heat exchanger 20 and main body 10 from and be arranged on the rear of main body 10 inside, thereby flow into ventilating fan 30,31 by first suction inlet 11 and second suction inlet, 12 inhaled airs by heat exchanger 20.At this moment, in order to increase heat exchange area, heat exchanger 20 its central portions 21 are outstanding towards main body back 10a.
The control device 32 that ventilating fan 30,31 comprises first ventilating fan 30, second ventilating fan 31 that is arranged on the place ahead downside that are arranged on heat exchanger 20 the place ahead upsides, be respectively applied for the drive motors (not shown) that drives these ventilating fans and be used to regulate the work of ventilating fan by the control drive motors.
First ventilating fan 30 and second ventilating fan 31 preferably are made of cross flow fan.And, being provided with the control device 32 of the driving situation that is used to control ventilating fan 30,31, control device 32 can change the rotating speed of first ventilating fan 30 and second ventilating fan 31.Control device preferably is controlled to be the rotating speed of first ventilating fan 30 and second ventilating fan 31 by force, in, weak three phases, and can control first ventilating fan 30 and second ventilating fan 31 independently.Therefore, control device 32 can only make the some ventilating fan work among first ventilating fan 30 and second ventilating fan 31, first ventilating fan 30 and second ventilating fan 31 are all worked, and can be with each ventilating fan 30,31 rotational speed regulation strong, in, the weak stage.And first ventilating fan 30 and second ventilating fan 31 can be set to identical size, to be used to discharge identical air quantity, also can be set to mutually different size, to be used to discharge the air of different air quantity.
And the inside of main body 10 is provided with first and discharges the guide plate 37 and first stabilier 38, is directed to first outlet 13 with the air that is used for being discharged by first ventilating fan 30; And, be provided with second and discharge the guide plate 39 and second stabilier 40, be directed to second outlet 14 with the air that is used for discharging by second ventilating fan 31.
First discharges guide plate 37 extends to first ventilating fan 30 from the upper end of first outlet 13 upper side, and first stabilier 38 is set to encase the form of first ventilating fan, 30 bottoms.Therefore, the air of being discharged by first ventilating fan 30 is discharged towards first outlet, 13 sides of upside.
Second discharges guide plate 39 extends to the upper side of second ventilating fan 31 from the upper end of second outlet 14, and is set to encase the form on second ventilating fan, 31 tops, and second stabilier 40 is extended for the downside near second ventilating fan 31 from the lower end of second outlet 14.Therefore, the air of being discharged by second ventilating fan 31 can be discharged towards second outlet, 14 sides of downside.
And second discharges inclination angle, the below (α of guide plate 39
2) greater than first inclination angle, the below (α that discharges guide plate 37
1), inclination angle, the below (β of second stabilier 40
2) also greater than inclination angle, the below (β of first stabilier 39
1).This is to discharge towards the distant place in order to make by the air of first outlet, 13 discharges, and makes the air of discharging by second outlet 14 towards discharging nearby.
Fig. 2 is the profile of duty during according to air conditioner refrigeration that one embodiment of the invention provided/heating mode for expression.
Fig. 3 is the profile of duty during according to air conditioner air draft pattern that one embodiment of the invention provided for expression.
As shown in Figures 2 and 3, the main body 10 inner suction passages that flow into ventilating fan 30,31 by suction inlet 11,12 inhaled airs that form, this suction passage comprises: be used to make the vent passages 33,35 that is fed directly to ventilating fan 30,31 by suction inlet 11,12 inhaled airs; Be used to make the hot switching path 34,36 that flow into ventilating fan 30,31 by suction inlet 11,12 inhaled airs by heat exchanger 20.
Hot switching path 34,36 comprises and is used for and will is undertaken being directed to first hot switching path 34 of first ventilating fan 30 after the heat exchange by first suction inlet, 11 inhaled airs by heat exchanger 20 and be used for being carried out being directed to after the heat exchange second hot switching path 36 of second ventilating fan 31 by second suction inlet, 12 inhaled airs by heat exchanger 20.
And, the air conditioner that one embodiment of the invention provided comprises the passage changing cell 50,60 that is used to change suction passage, this suction passage is used to guide air to flow into first ventilating fan 30 and second ventilating fan 31, and described passage changing cell 50,60 is by the first passage changing cell 50 of first vent passages 33 that is used to change first ventilating fan 30 and first hot switching path 34 and be used to change second vent passages 35 of second ventilating fan 31 and the second channel changing cell 60 of second hot switching path 36 constitutes.
One side of shield 51,61 is provided with the driving section (gear) 54,64 that is incorporated into drive motors 52,62 and is extended predetermined length, to be used for turn shield 51,61.This driving section 54,64 combines with drive motors 52,62, makes first shield 51 and the 61 difference turns of second shield between the first discharge guide plate 37 and first stabilier 38 and between the second discharge guide plate 39 and second stabilier 40.
And, being provided with the control device that is used to control shield 51,61 turns, this control device forms as one with the control device 32 that is used to control ventilating fan 30,31 actions.
And two sides of main body 10 are provided with the guide rail 53,63 of the shield 51,61 that is used to guide turn.
The operating instruction of input refrigerating/heating pattern in air conditioner provided by the present invention, then control device 32 as shown in Figure 3, upwards turn first shield 51 is discharged to first outlet 13 by first ventilating fan 30 thereby make by first suction inlet, 11 inhaled airs to open first hot switching path 34 after over-heat-exchanger 20 is blended; And turn second shield 61 is discharged to second outlet 14 by second ventilating fan 31 thereby make by second suction inlet, 12 inhaled airs, thereby carries out the refrigerating/heating pattern to open second hot switching path 36 after over-heat-exchanger 20 is blended downwards.
And, if input air draft pattern, then as shown in Figure 2, turn first shield 51 is to open first vent passages 33 downwards, and turn second shield 61 that makes progress is to open second vent passages 35, thereby make to be fed directly to by suction inlet 11,12 inhaled airs that first ventilating fan 30 and second ventilating fan, 31 sides are passed through first outlet 13 and second outlet 14 is discharged, carry out the air draft pattern thus.Owing to make during the air draft pattern to suck air and be discharged to outlet 13,14 by ventilating fan 30,31 without heat exchanger 20, thus can prevent to suck air the time by heat exchanger 20 because of the descend reduction of the row of wind that causes of the pressure that sucks air.
At this moment, in refrigerating/heating pattern or air draft pattern, because first ventilating fan 30 and second ventilating fan 31 can be worked independently, thereby can make the speed difference of each ventilating fan 30,31, and can only start the some ventilating fans among first ventilating fan 30 and second ventilating fan 31 and carry out refrigerating/heating pattern or air draft pattern.
And, can carry out the mixed mode that refrigerating/heating pattern and air draft pattern are mixed mutually according to air conditioner provided by the present invention, as shown in Figure 4, open first hot switching path 34 by turn first shield 51, open second vent passages 35 by turn second shield 61, thereby make by suction inlet 11,12 leaked-in airs and flow into first ventilating fan 30 and second ventilating fan, 31 sides, and discharge by first outlet 13 and second outlet 14 by first hot switching path 34 and second vent passages 35.At this moment, flow into the state that is blended through over-heat-exchanger 20 owing to flow into the air of first ventilating fan 30, and flow into of the state inflow of the air of second ventilating fan 31, thereby can carry out refrigerating/heating and air draft simultaneously without heat exchanger 20.And, also can open first vent passages 34 by first shield 51, open second hot switching path 36 by second shield 61, thereby make by suction inlet 11,12 leaked-in airs and flow into first ventilating fan 30 and second ventilating fan, 31 sides by first vent passages 33 and second hot switching path 36 respectively, and, can similarly carry out refrigerating/heating pattern and air draft pattern simultaneously thus by first outlet 13 and 14 discharges of second outlet.
Certainly, first ventilating fan 30 and second ventilating fan 31 also can work alone in the process of carrying out this mixed mode, thereby control device 32 can be set at the speed of each ventilating fan 30,31 different and carries out mixed mode.
Below with reference to Fig. 2, Fig. 3 and Fig. 4 the aforesaid course of work according to the air conditioner that one embodiment of the invention provided is described.
In one embodiment of the invention, if the operating instruction of input refrigeration or heating mode, then make progress turn first shield 51 and open first hot switching path 34, downward turn second shield 61 and open second hot switching path 36, thereby make by suction inlet 11,12 inhaled airs and be discharged to first outlet 13 and second outlet 14 by first ventilating fan 30 and second ventilating fan 31 after being blended, carry out the refrigerating/heating pattern thus through over-heat-exchanger 20.
At this moment, the rotating speed that can make first ventilating fan 30 and second ventilating fan 31 is identical and carry out standard refrigeration/heating mode, also can only start the some ventilating fans among first ventilating fan 30 and second ventilating fan 31, perhaps make the rotating speed difference of first ventilating fan 30 and second ventilating fan 31.
In addition, because inclination angle, the below (α of the first discharge guide plate 37 and first stabilier 38
1, β
1) less than second inclination angle, the below (α that discharges the guide plate 39 and second stabilier 40
2, β
2), thereby can discharge towards the farther place by the air that the air ratio that first outlet 13 is discharged is discharged by second outlet 14.The air that is blended when therefore, only moving first ventilating fan 30 is discharged by first outlet 13 and is carried out remote separate refrigeration/heating mode.Identical therewith, the air that is blended when only moving second ventilating fan 31 is discharged by second outlet 14 and is carried out in-plant separate refrigeration/heating mode.
And, when the rotating speed of first ventilating fan 30 and second ventilating fan 31 is different,, then is discharged at a distance air quantity and increases relatively and can carry out remote central refrigerating/heat if the rotating speed of rotating ratio second ventilating fan 31 of first ventilating fan 30 is fast; On the contrary, if the rotating ratio of second ventilating fan 31 first ventilating fan 30 is fast, then is discharged to nearby air quantity and increases relatively and can carry out in-plant central refrigerating/heat.
And, if the operating instruction of input air draft pattern, downward turn first shield 51 and open first vent passages 33 then, make progress turn second shield 61 and open second vent passages 35, be fed directly to first ventilating fan 30 and second ventilating fan, 31 sides and pass through first outlet 13 and 14 discharges of second outlet thereby make, carry out the air draft pattern thus by suction inlet 11,12 inhaled airs.Therefore, during the air draft pattern owing to make and suck air and be discharged to outlet 13,14 by ventilating fan 30,31 without heat exchanger 20, thereby can prevent to suck air the time by heat exchanger 20 because of the descend reduction of the row of wind that causes of the suction pressure that sucks air.
At this moment, the rotating speed that can make first ventilating fan 30 and second ventilating fan 31 is identical and carry out standard air draft pattern, also can only start the some ventilating fans among first ventilating fan 30 and second ventilating fan 31 or make first ventilating fan 30 and the rotating speed difference of second ventilating fan 31.
When only moving first ventilating fan 30, the air that is drawn into suction inlet 11,12 carries out at a distance air draft pattern separately by 13 discharges of first outlet.Identical therewith, when only moving second ventilating fan 31, suck air and carry out in-plant independent air draft pattern by 14 discharges of second outlet.
And, when the rotating speed of first ventilating fan 30 and second ventilating fan 31 is different,, then is discharged to the relative increase of air quantity at a distance and can carries out remote integrated air exhaust if the rotating speed of rotating ratio second ventilating fan 31 of first ventilating fan 30 is fast; On the contrary, if the rotating ratio of second ventilating fan 31 first ventilating fan 30 is fast, then is discharged to the relative increase of air quantity nearby and can carries out in-plant integrated air exhaust.
And, mix the operational mode according to the air conditioner that one embodiment of the invention provided of carrying out refrigerating/heating pattern and air draft pattern and be called mixed mode, if import remote refrigerating/heating in the mixed mode, the operating instruction of closely air draft pattern, then first shield 51 carries out turn and opens first hot switching path 34, second shield 61 carries out turn and opens second vent passages 35, thereby by suction inlet 11,12 leaked-in airs flow into first ventilating fan 30 and second ventilating fan, 31 sides by first hot switching path 34 and second vent passages 35 respectively, and discharge by first outlet 13 and second outlet 14 respectively.At this moment, because the air that flow into first ventilating fan 30 flows into the state that is blended through over-heat-exchanger 20, and flow into the air of second ventilating fan 31, thereby can carry out refrigerating/heating and air draft simultaneously owing to flow into without the state of heat exchanger 20.
And, if import remote air draft, the operating instruction of refrigerating/heating pattern closely in the mixed mode, turn first shield 51 and open first vent passages 34 then, turn second shield 61 and open second hot switching path 36, thereby make by suction inlet 11,12 leaked-in airs and flow into first ventilating fan 30 and second ventilating fan, 31 sides by first vent passages 33 and second hot switching path 36 respectively, can carry out refrigerating/heating and air draft simultaneously thus.
Certainly, in the process of carrying out this mixed mode, also can regulate the rotating speed of first ventilating fan 30 and second ventilating fan 31 independently, thereby make the speed of each ventilating fan 30,31 different.
And, remote air draft, closely in the mixed mode of heating mode, since the discharge air ratio that is discharged to first outlet 13 be discharged to second outlet 14 to heat its relative temperature of air low, thereby the discharge air of the low temperature of being discharged by first outlet 13 can prevent to heat the phenomenon that air rises because of buoyancy by what second outlet 14 was discharged, improves the heating efficiency of indoor bottom thus.
The profile of the air conditioner that Fig. 6 is provided for foundation another embodiment of the present invention.
In the air conditioner that another embodiment of the present invention provided, it illustrates the incomplete structure identical with the preferred embodiments of the present invention below, and the structure identical with the preferred embodiments of the present invention used identical mark.
According to air conditioner that another embodiment of the present invention provided as shown in Figure 6, comprise: form the main body 10 of outward appearance, this main body is provided with suction inlet 11,12 and outlet 13,14; Be arranged on the heat exchanger 20 of main body 10 inside; Be arranged on first ventilating fan 30 and second ventilating fan 31 in heat exchanger 20 the place aheads; Be arranged on the second channel changing cell 60 between the heat exchanger 20 and second ventilating fan 31, to be used to change the air duct that flow into second ventilating fan 31.
A first end 37a who discharges guide plate 37 contacts the upper end of heat exchanger 20 and is provided with, one end 38a of first stabilier 38 is provided with near first ventilating fan 30, thereby makes the suction air that flows into from suction inlet 11,12 pass through 13 discharges of first outlet after over-heat-exchanger 20 by the work of first ventilating fan 30.
At this moment, but being arranged to second shield, 61 turns that second channel changing cell 60 is had second discharges between the end 40a of the end 39a of guide plate 39 and second stabilier 40, thereby turn second shield 61 makes the air that flow into suction inlet 11,12 be fed directly to second ventilating fan, 31 sides and discharges by second outlet 14, can discharge the discharge air-flow of the refrigerating/heating air-flow of first outlet 13 and second outlet 14 thus simultaneously and improves refrigerating/heating efficient.
And can interrupt the operation of first ventilating fan 30 this moment, carries out air draft by only moving second ventilating fan 31; Also can interrupt the operation of second ventilating fan 31, only carry out refrigerating/heating by first ventilating fan 30.
And turn second shield 31 makes from suction inlet 11,12 leaked-in airs and flow into second ventilating fan, 31 sides through over-heat-exchanger 20 downwards, thereby carries out refrigerating/heating.At this moment, also can independent operating first ventilating fan 30, thus when operation first ventilating fan 30, the refrigerating/heating air-flow is discharged at a distance.
And, as according to another embodiment provided by the present invention, 50 of passage changing cells are arranged between the heat exchanger 20 and first ventilating fan 31 individually, thereby change the air duct that flow into first ventilating fan 30.
In sum, by body interior the passage changing cell is set according to air conditioner provided by the present invention, thereby when operation air draft pattern, close passage by heat exchanger, be discharged to outlet so that suck air without heat exchanger, prevent from thus to suck air when over-heat-exchanger because of the suction pressure reduction of the row of wind that causes that descends, and can save energy.
And, owing to have a plurality of ventilating fans and passage changing cell, flow into the air duct of ventilating fan side and the air draft or heat air draft of freezing simultaneously thereby optionally open and close, can improve suitability and energy utilization ratio thus.
And, carry out the air draft pattern by making the upside ventilating fan, make the downside ventilating fan carry out heating mode, thereby prevent the phenomenon that air-flow rises that heats of downside, improve the heating effect of indoor bottom thus.
And the turn of driving, rotating speed and passage changing cell by controlling a plurality of ventilating fans independently makes the air that is discharged to a plurality of outlets form multiple air-flow, thereby can improve user's convenience and suitability.
Claims (18)
1, a kind of air conditioner is characterized in that comprising:
Be provided with the main body of a plurality of outlets and a plurality of suction inlets;
Be arranged on the heat exchanger in the described main body;
Be arranged on a plurality of ventilating fans of described heat exchanger one side;
Be arranged on the passage changing cell in the described main body, to be used to change the air duct that flow into described each a plurality of ventilating fan.
2, air conditioner according to claim 1 is characterized in that described passage changing cell is arranged on a side of at least one ventilating fan among described a plurality of ventilating fan.
3, air conditioner according to claim 2, it is removable to it is characterized in that described passage changing cell is set to, and comprises shield that is used to cover the part air duct that flow into described ventilating fan and the drive motors that driving force is provided to described shield.
4,, it is characterized in that described a plurality of outlet comprises first outlet and second outlet that is formed on front lower of the front upper that is formed on described main body, and described suction inlet is formed at the rear of described main body according to claim 1 or 3 described air conditioners.
5, air conditioner according to claim 4 is characterized in that described a plurality of ventilating fan comprises towards described first outlet to produce first ventilating fan of row of wind and produce second ventilating fan of row of wind towards described second outlet.
6, air conditioner according to claim 5, it is characterized in that the first discharge guide plate and first stabilier being set between described first ventilating fan of air and described first outlet, discharge the guide plate and second stabilier and be provided with second between described second ventilating fan and described second outlet in order to guide to discharge.
7, air conditioner according to claim 6 is characterized in that described shield is located at described first respectively movably and discharges between guide plate and described first stabilier and between described second discharge guide plate and described second stabilier.
8, air conditioner according to claim 7, it is characterized in that described first discharge guide plate, second discharge guide plate and described first stabilier, second stabilier towards described first outlet, second outlet is downward-sloping and be provided with.
9, air conditioner according to claim 8 is characterized in that described first discharges the dip down oblique angle of oblique angle less than described second discharge guide plate and described second stabilier that dip down of guide plate and described first stabilier.
10, a kind of air conditioner is characterized in that comprising:
Be provided with the main body of a plurality of outlets and a plurality of suction inlets
Be arranged on the heat exchanger in the described main body;
Be arranged on a plurality of ventilating fans in described heat exchanger the place ahead;
A plurality of suction passages are to be used for flowing into described a plurality of ventilating fan respectively by described suction inlet inhaled air;
One that is arranged at least one suction passage among described a plurality of suction passage movably with the upper channel changing cell, to be used to cover a side of described suction passage.
11, air conditioner according to claim 10 is characterized in that described suction passage comprises by described suction inlet inhaled air to flow directly into the vent passages of described ventilating fan and flowed into the hot switching path of described ventilating fan by described suction inlet inhaled air by described heat exchanger;
Described passage changing cell comprises the shield that is provided with movably of the some passages that are used for covering described vent passages and described hot switching path and the drive motors that is used to drive described shield.
12, air conditioner according to claim 11 is characterized in that described shield optionally covers the some passages in described vent passages and the described hot switching path.
13, air conditioner according to claim 12 is characterized in that covering described vent passages by described shield carries out the refrigerating/heating pattern.
14, air conditioner according to claim 13 is characterized in that covering described hot switching path by described shield carries out the air draft pattern.
15, air conditioner according to claim 12 is characterized in that covering certain a part of vent passages in described a plurality of suction passage and the remainder hot switching path in described a plurality of suction passage carries out mixed mode by described shield.
16, according to any described air conditioner in the claim 13 to 15, it is characterized in that further comprising control device, with the rotating speed that is used for to change described a plurality of ventilating fans and move each ventilating fan independently.
17, air conditioner according to claim 16 is characterized in that described ventilating fan and described shield can work independently of each other.
18, a kind of air conditioner is characterized in that comprising:
Main body, this main body have first outlet of rear suction port, front upper and second outlet of front lower;
Be arranged on the heat exchanger of described body interior;
First ventilating fan will be discharged to described first outlet from described suction inlet leaked-in air;
Second ventilating fan will be discharged to described second outlet from described suction inlet leaked-in air;
Be arranged on the passage changing cell in the described main body, to be used for changing the air duct of at least one ventilating fan that flow into described first ventilating fan and described second ventilating fan.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050121021A KR20070060877A (en) | 2005-12-09 | 2005-12-09 | Air conditioner |
| KR10-2005-0121021 | 2005-12-09 | ||
| KR1020050121021 | 2005-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1979028A true CN1979028A (en) | 2007-06-13 |
| CN1979028B CN1979028B (en) | 2010-06-23 |
Family
ID=38130285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100073169A Expired - Fee Related CN1979028B (en) | 2005-12-09 | 2006-02-07 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20070060877A (en) |
| CN (1) | CN1979028B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605678A (en) * | 2016-01-25 | 2016-05-25 | 珠海格力电器股份有限公司 | Air supply apparatus, air conditioning equipment and air supply method of air conditioning equipment |
| CN106196414A (en) * | 2015-02-05 | 2016-12-07 | Lg电子株式会社 | Air conditioner |
| CN111164349A (en) * | 2017-09-28 | 2020-05-15 | 三星电子株式会社 | Air conditioner |
| CN113614382A (en) * | 2019-02-11 | 2021-11-05 | 克莱瓦技术有限责任公司 | Mobile climate control assembly and method of use |
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| KR101399081B1 (en) * | 2008-01-25 | 2014-05-26 | 엘지전자 주식회사 | Air Conditioner |
| KR101225985B1 (en) * | 2011-12-20 | 2013-01-24 | 엘지전자 주식회사 | An air conditioner |
| CN105091088B (en) * | 2014-04-30 | 2018-07-24 | 青岛海尔空调器有限总公司 | A kind of air conditioner indoor unit with air-supply arrangement |
| KR102320677B1 (en) * | 2014-10-31 | 2021-11-01 | 엘지전자 주식회사 | Air conditioner |
| CN106322508A (en) * | 2015-06-25 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Air-conditioning indoor unit and air-conditioning unit |
| KR102322088B1 (en) * | 2015-07-17 | 2021-11-05 | 삼성전자주식회사 | Air Conditional and Control Method thereof |
| KR101880094B1 (en) * | 2017-06-09 | 2018-07-20 | 삼성전자주식회사 | Air conditioner |
| CN107940586A (en) * | 2017-12-28 | 2018-04-20 | 广东美的制冷设备有限公司 | Air-conditioning equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10132360A (en) * | 1996-10-30 | 1998-05-22 | Toshiba Corp | Method for operating air conditioning system, and air conditioner |
| CN1265138C (en) * | 2001-12-26 | 2006-07-19 | 乐金电子(天津)电器有限公司 | Air conditioner and its air supply method |
| CN1626944B (en) * | 2003-12-12 | 2010-05-05 | 乐金电子(天津)电器有限公司 | Air conditioner |
| JP2005241171A (en) * | 2004-02-27 | 2005-09-08 | Mitsubishi Heavy Ind Ltd | Air conditioner |
-
2005
- 2005-12-09 KR KR1020050121021A patent/KR20070060877A/en not_active Application Discontinuation
-
2006
- 2006-02-07 CN CN2006100073169A patent/CN1979028B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196414A (en) * | 2015-02-05 | 2016-12-07 | Lg电子株式会社 | Air conditioner |
| CN106196414B (en) * | 2015-02-05 | 2019-11-08 | Lg电子株式会社 | Air regulator |
| CN105605678A (en) * | 2016-01-25 | 2016-05-25 | 珠海格力电器股份有限公司 | Air supply apparatus, air conditioning equipment and air supply method of air conditioning equipment |
| CN105605678B (en) * | 2016-01-25 | 2019-03-26 | 珠海格力电器股份有限公司 | A kind of air supply method of air supply device, air-conditioning equipment and air-conditioning equipment |
| CN111164349A (en) * | 2017-09-28 | 2020-05-15 | 三星电子株式会社 | Air conditioner |
| CN111164349B (en) * | 2017-09-28 | 2021-09-10 | 三星电子株式会社 | Air conditioner |
| CN113614382A (en) * | 2019-02-11 | 2021-11-05 | 克莱瓦技术有限责任公司 | Mobile climate control assembly and method of use |
| EP3924627A4 (en) * | 2019-02-11 | 2022-11-09 | Cleva Technologies, Llc | Mobile climate control assembly and method of use |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1979028B (en) | 2010-06-23 |
| KR20070060877A (en) | 2007-06-13 |
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