CN202209731U - Air-conditioner indoor machine - Google Patents
Air-conditioner indoor machine Download PDFInfo
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- CN202209731U CN202209731U CN2011202846539U CN201120284653U CN202209731U CN 202209731 U CN202209731 U CN 202209731U CN 2011202846539 U CN2011202846539 U CN 2011202846539U CN 201120284653 U CN201120284653 U CN 201120284653U CN 202209731 U CN202209731 U CN 202209731U
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- room unit
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Abstract
The utility model relates to an air-conditioner indoor machine which comprises an upper air supply outlet, a lower air supply outlet and an air return port which are arranged on a machine body, wherein a first wind wheel, a first motor, a first volute and an upper wind guide plate are arranged at the upper part of the machine body; a second wind wheel, a third motor, a second volute and a lower wind guide plate are arranged at the lower part in the machine body; a heat exchanger is arranged between the first volute and the second volute; the upper wind guide plate is arranged in the upper air supply outlet, and the lower wind guide plate is arranged in the lower air supply outlet; a head air flue communicated with the upper air supply outlet and the lower air supply outlet is arranged at the rear side of the heat exchanger; and an air flue converting mechanism capable of dividing the head air flue into an upper air flue and a lower air flue is arranged in the head air flue, the upper air flue is communicated with the upper air supply outlet, and the lower air flue is communicated with the lower air supply outlet. The air-conditioner indoor machine has the characteristics that the structure is simple and reasonable, the operation is flexible, the energy utilization rate is high, the comfort feel is good, and the application range is wide.
Description
Technical field
The utility model relates to a kind of air-conditioner, particularly a kind of air conditioner room unit.
Background technology
Existing Split Type Domestic Air indoor set like hanging air conditioner or console mode cabinet-type air conditioner air-conditioner, mainly comprises wind wheel and motor and an air outlet, no matter is refrigeration or heats, all from this air outlet air-supply.During the air-conditioner refrigeration, cold air sinks to lower space from upper space; During air conditioner heat-production, hot gas is to rise to upper space from lower space.
When air-conditioner has only an air outlet, and the position of this air outlet is when the top in room, and superposed hot gas is difficult to move to the bottom.Yet human body is to the more sensitive position of temperature, and is but movable in the bottom in room like pin and leg, therefore, when the air-conditioner of this structure during at heating mode, is difficult to let the people feel the warm of room, and the utilization rate of heat is lower, causes energy waste; Simultaneously, hot gas can blow to people's face, can make the people feel to feel bad, and has reduced the comfortableness of air-conditioner.
Small-sized mobile air-conditioner is also arranged on the market, can the room than low spatial in realize sending the hot blast function, still; This mobile air-conditioner air output is little and distance is near; Heating capacity and refrigerating capacity are all less, can only locally improve the temperature that perhaps reduces the room, can not make whole intensification in room or cooling; Comfortableness when therefore mobile air conditioner uses is relatively poor, is not suitable for using than large space.
At present, the air-conditioner of air-out is up and down arranged also, a cover centrifugal wind wheel and a motor respectively installed in the top and bottom of air conditioner room unit, in the middle of heat exchanger is placed on, and a shared air channel; But, when being positioned at that up and down the two cover centrifugal wind wheels at two ends move simultaneously, can causing the wind field of inside in shared air channel inhomogeneous, and cause the air intake of heat exchanger inhomogeneous; Therefore, the utilization rate of this heat exchanger is very low, and energy consumption is high.
Chinese patent document number CN 2769726Y discloses a kind of cabinet type air port air-conditioner that has more on April 5th, 2006; Indoor set partly includes casing, is positioned at the evaporimeter on casing top, air inlet, go up air outlet and fan part; Fan part includes motor, fan blade and air channel; Air conditioner room unit also includes many groups air outlet down; Transfer the bottom of indoor set that one cover accessory fan parts are installed in cabinet type chamber, the accessory fan parts include motor, fan blade and air channel, the accessory fan parts will be through evaporator and the cold/hot-air after carrying out heat exchange guide to down air outlet and blow out; Air outlet is connected with the air channel air outlet slit of accessory fan parts mutually under the indoor apparatus of air conditioner; In the bottom of air conditioner room unit, one or more sets auxiliary electric heater units also are installed, auxiliary electric heater unit is arranged on the air channel air intake or the air outlet place of said accessory fan parts.Thisly cabinet typely have more air port air-conditioner complex structure, and result of use is not ideal enough.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, flexible operation, energy utilization rate is high, comfortableness is good, applied widely air conditioner room unit, to overcome weak point of the prior art.
A kind of air conditioner room unit by this purpose design; Comprise the top air outlet, bottom air outlet and the return air inlet that are arranged on the body, first wind wheel, first motor, first spiral case and upper guide aerofoil are arranged on the top of body, and second wind wheel, the 3rd motor, second spiral case and lower guide aerofoil are arranged on the bottom in the body; Heat exchanger is arranged between first spiral case and second spiral case; The upper guide aerofoil is arranged in the air outlet of top, and the lower guide aerofoil is arranged in the air outlet of bottom, and its architectural feature is that the rear side of heat exchanger is provided with the total air channel that is communicated with top air outlet and bottom air outlet; Be provided with the air channel switching mechanism that can total air channel be divided into upper air duct and lower air duct in this total air channel; Wherein, upper air duct communicates with the top air outlet, and lower air duct communicates with the bottom air outlet.
The switching mechanism of said air channel comprises the dividing plate in the total air channel of being arranged on of rotation and drives the 5th motor that dividing plate rotates.
The top of said body is provided with first air-ducting ring of ccontaining upper guide aerofoil, and the bottom of body is provided with second air-ducting ring of ccontaining lower guide aerofoil.
Said first air-ducting ring is provided with and drives second motor that the upper guide aerofoil rotates; Second air-ducting ring is provided with and drives the 4th motor that the lower guide aerofoil rotates.
Said heat exchanger is in line, arc, two-fold or multi-fold structure.
Said return air inlet is positioned at the positive front or the side of heat exchanger.
After the utility model adopts above-mentioned technical scheme; When top air outlet and bottom air outlet are blown simultaneously; Air channel switching mechanism is divided into two independently air channels through dividing plate with total air channel; Upper air duct and lower air duct are independent of each other when making up and down two cover wind wheels, machine operation, improve the heat exchange efficiency of heat exchanger; If when opening an air outlet separately; Air channel switching mechanism makes upper air duct and lower air duct merge into a total air channel through dividing plate is opened, and as existing air conditioner room unit, uses; But; Different is to blow or air-supply down and select to go up according to the purpose of the purpose that heats, refrigeration or user's hobby, thereby improves energy utilization rate and comfortableness.
When air conditioner room unit when heating, can only open the bottom air outlet, make motor and wind deflector unlatching in the air outlet of its underpart; The top air outlet is closed, and opens the dividing plate in the switching mechanism of air channel simultaneously, and it is a total air channel that upper air duct and lower air duct are communicated with; Indoor air flow gets into from the front or the side of heat exchanger, after the heat exchanger heat exchange, gets into total air channel; Air outlet is seen hot blast off from the bottom again, because air conditioner room unit bottom air outlet is positioned at the lower space in room, so heat is in the room than low spatial; Be easy to make the pin of human body and leg to bask earlier, simultaneously hot-air can be from the rising to higher space than low spatial of room, thereby the human body whole body is basked; Improved the comfortableness of air-conditioner greatly; Therefore air conditioner room unit just need not improve power, increase heating capacity when operation, has improved energy utilization rate.Based on as a same reason, air conditioner room unit can be opened the top air outlet separately when refrigeration; Close the bottom air outlet; Open the dividing plate in the switching mechanism of air channel simultaneously, it is a total air channel that upper air duct and lower air duct are communicated with, and cold air is blown out from the top air outlet of air conditioner room unit.
The utility model respectively is provided with an air outlet in the upper and lower of body, and each air outlet is provided with wind deflector, and the distance that indoor wind is seen off is farther, can regulate wind direction simultaneously.
The utlity model has simple and reasonable, flexible operation, high, good, the advantage of wide range of application of comfortableness of energy utilization rate.
Description of drawings
Fig. 1 is the utility model one example structure sketch map.
Fig. 2 is the decomposing state structural representation of the utility model.
Fig. 3 is the three-dimensional structure for amplifying sketch map of air channel switching mechanism.
Structural representation when Fig. 4 closes for dividing plate.
Structural representation when Fig. 5 opens for dividing plate.
Fig. 6 is top air outlet air-out, the sketch map when the bottom air outlet is closed.
Fig. 7 is bottom air outlet air-out, the sketch map when the top air outlet is closed.
Sketch map when Fig. 8 opens for top air outlet and bottom air outlet simultaneously.
Among the figure: 1 is air conditioner room unit, and 2 is return air inlet, and 3 is the lower guide aerofoil, and 4 is the bottom air outlet, and 5 is front panel, and 6 is the upper guide aerofoil; 7 is the top air outlet, and 8 is backboard, and 9 is first air-ducting ring, and 10 is first wind wheel, and 11 is first motor; 12 is first spiral case, and 13 is second motor, and 14 is upper cover plate, and 15 is heat exchanger, and 101 is the 5th motor; 102 is dividing plate, and 103 is the membrane support frame, and 201 is upper air duct, and 202 is lower air duct, and 203 is total air channel.19 is second air-ducting ring, and 20 is second wind wheel, and 21 is the 3rd motor, and 22 is second spiral case, and 23 is the 4th motor, and 24 is lower cover.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 8; This air conditioner room unit; Comprise that the top air outlet 7 that is arranged on the body, bottom air outlet 4 and return air inlet 2, the first wind wheels 10, first motor 11, first spiral case 12 and upper guide aerofoil 6 are arranged on the top of body, second wind wheel 20, the 3rd motor 21, second spiral case 22 and lower guide aerofoil 3 are arranged on the bottom in the body; Heat exchanger 15 is arranged between first spiral case 12 and second spiral case 22; Upper guide aerofoil 6 is arranged in the top air outlet 7, and lower guide aerofoil 3 is arranged in the bottom air outlet 4, and the rear side of heat exchanger 15 is provided with the total air channel 203 that is communicated with top air outlet 7 and bottom air outlet 4; Be provided with the air channel switching mechanism that can total air channel 203 be divided into upper air duct 201 and lower air duct 202 in this total air channel 203; Wherein, upper air duct 201 communicates with top air outlet 7, and lower air duct 202 communicates with bottom air outlet 4.Said heat exchanger 15 is in line, arc, two-fold or multi-fold structure.Said return air inlet 2 is positioned at the positive front or the side of heat exchanger 15.
The switching mechanism of said air channel comprises the dividing plate 102 in the total air channel 203 of being arranged on of rotation and drives the 5th motor 101 that dividing plate 102 rotates.
Use pattern according to air conditioner room unit; Heating mode or refrigeration mode; The electrical control mechanism of air conditioner room unit 1 can be controlled the 5th motor 101 and rotate, and the 5th motor 101 drives dividing plate again around the axle rotation on the dividing plate, thereby makes dividing plate reach the effect of separating or being communicated with total air channel 203.
The top of body is provided with first air-ducting ring 9 of ccontaining upper guide aerofoil 6, and the bottom of body is provided with second air-ducting ring 19 of ccontaining lower guide aerofoil 3.
When actual fabrication, both can be with dividing plate 102 as that kind among the figure, front and back are rotated and are arranged on membrane support frame 103 and the backboard 8; Such as; Membrane support frame 103 is provided with the position, hole, with dividing plate the axle be installed in this position, hole, the 5th motor is fixed on the backboard 8 of air conditioner room unit; On also can the inwall that is arranged on body with dividing plate 102 left-right rotation, perhaps other similar structure can both realize the purpose of the utility model and reach essentially identical technique effect.Wherein, the two ends up and down of membrane support frame 103 can join with first air-ducting ring 9 and second air-ducting ring 19 respectively.
First air-ducting ring 9 is provided with and drives second motor 13 that upper guide aerofoil 6 rotates; Second air-ducting ring 19 is provided with and drives the 4th motor 23 that lower guide aerofoil 3 rotates.
Upper guide aerofoil 6 in the air outlet of top also can be controlled separately with the lower guide aerofoil 3 in the air outlet of bottom.When first motor quit work, the upper guide aerofoil 6 in the air outlet of top rotated through second motor and closes the top air outlet, and sealing top air outlet.When the 3rd motor quit work, the lower guide aerofoil 3 in the air outlet of bottom rotated through the 4th motor and closes the bottom air outlet, and the sealed lower portion air outlet.Be positioned at the motor of end with the air outlet and the wind deflector of end and can open simultaneously.
When the user opens the refrigerating function of air-conditioner,, at first detect the position of the dividing plate 102 in the switching mechanism of air channel by the electrical control mechanism of air conditioner room unit 1 if select top air outlet 7 and bottom air outlet 4 to blow simultaneously; If dividing plate 102 is positioned at the closed position, and is as shown in Figure 4, then the 5th motor 101 does not rotate; Be positioned at the enable possition if detect dividing plate 102; As shown in Figure 5, then the electrical control mechanism of air conditioner room unit 1 makes 101 rotations of the 5th motor, rotates thereby drive dividing plate 102; Make its dividing plate 102 be in closed condition, total air channel 203 is divided into upper air duct 201 and lower air duct 202.Start first motor 11 be installed on first spiral case 12, the 3rd motor 21 on second spiral case 22 then simultaneously, upper guide aerofoil 6 is also opened under the driving of second motor 13 and the 4th motor 23 respectively with lower guide aerofoil 3 simultaneously; Indoor air flow gets into from the place ahead of the front panel 5 of air conditioner room unit 1 or the return air inlet 2 of left and right side; After 15 heat exchange of indoor air flow process heat exchanger; Arrive upper air duct 201 and lower air duct 202 respectively; Air outlet 6 blows out with bottom air outlet 3 from top through first wind wheel and second wind wheel respectively again, and is as shown in Figure 8.
When the user opens the refrigeration mode of air-conditioner; And only select top air outlet 7 or 4 air-supplies of bottom air outlet; Then at first detect the position of the dividing plate 102 in the air channel switching mechanism 16 by the electrical control mechanism of air conditioner room unit 1; If dividing plate 102 is positioned at the enable possition, and is as shown in Figure 5, then the 5th motor 101 does not rotate; Be positioned at the closed position if detect dividing plate 102, as shown in Figure 4, then the electrical control mechanism of air conditioner room unit 1 makes 101 rotations of the 5th motor; Rotate thereby drive dividing plate 102, make dividing plate 102 be in opening, upper air duct 201 and lower air duct 202 are communicated with; Become total air channel 203, as shown in Figure 5; Upper guide aerofoil 6 or lower guide aerofoil 3 are also opened under the driving of second motor or the 4th motor simultaneously, and corresponding, lower guide aerofoil 3 or upper guide aerofoil 6 are in closed condition, are used for sealed lower portion air outlet 4 or top air outlet 7.Indoor air flow gets into from the place ahead of the front panel of air conditioner room unit 1 or the return air inlet 2 of left and right side; After passing through heat exchanger 15 heat exchange then; Arrive total air channel 203, advanced again first wind wheel 10 or second wind wheel 20 from top air outlet 7 or bottom air outlet 4 see off, like Fig. 6 or shown in Figure 7.
When the user opens the heating mode of air-conditioner; And only select top air outlet 7 or 4 air-supplies of bottom air outlet; Its operating process when the user opens the refrigeration mode of air-conditioner, and only selects the process of top air outlet 7 or 4 air-supplies of bottom air outlet basic identical with above-mentioned, just no longer repeats.
Claims (6)
1. air conditioner room unit; Comprise the top air outlet (7), bottom air outlet (4) and the return air inlet (2) that are arranged on the body; First wind wheel (10), first motor (11), first spiral case (12) and upper guide aerofoil (6) are arranged on the top of body; Second wind wheel (20), the 3rd motor (21), second spiral case (22) and lower guide aerofoil (3) are arranged on the bottom in the body, and heat exchanger (15) is arranged between first spiral case (12) and second spiral case (22), and upper guide aerofoil (6) is arranged in the top air outlet (7); Lower guide aerofoil (3) is arranged in the bottom air outlet (4); The rear side that it is characterized in that heat exchanger (15) is provided with the total air channel (203) that is communicated with top air outlet (7) and bottom air outlet (4), is provided with the air channel switching mechanism that can total air channel (203) be divided into upper air duct (201) and lower air duct (202) in this total air channel (203), wherein; Upper air duct (201) communicates with top air outlet (7), and lower air duct (202) communicates with bottom air outlet (4).
2. air conditioner room unit according to claim 1 is characterized in that the switching mechanism of said air channel comprises the dividing plate (102) in the total air channel of being arranged on of rotation (203) and drives the 5th motor (101) that dividing plate (102) rotates.
3. air conditioner room unit according to claim 2 is characterized in that the top of said body is provided with first air-ducting ring (9) of ccontaining upper guide aerofoil (6), and the bottom of body is provided with second air-ducting ring (19) of ccontaining lower guide aerofoil (3).
4. air conditioner room unit according to claim 3 is characterized in that said first air-ducting ring (9) is provided with second motor (13) that drives upper guide aerofoil (6) rotation; Second air-ducting ring (19) is provided with and drives the 4th motor (23) that lower guide aerofoil (3) rotates.
5. according to the arbitrary described air conditioner room unit of claim 1 to 4, it is characterized in that said heat exchanger (15) is in line, arc, two-fold or multi-fold structure.
6. air conditioner room unit according to claim 5 is characterized in that said return air inlet (2) is positioned at the positive front or the side of heat exchanger (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202846539U CN202209731U (en) | 2011-08-05 | 2011-08-05 | Air-conditioner indoor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202846539U CN202209731U (en) | 2011-08-05 | 2011-08-05 | Air-conditioner indoor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209731U true CN202209731U (en) | 2012-05-02 |
Family
ID=45989278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202846539U Expired - Lifetime CN202209731U (en) | 2011-08-05 | 2011-08-05 | Air-conditioner indoor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278793A (en) * | 2011-08-05 | 2011-12-14 | 广东美的电器股份有限公司 | Indoor machine of air conditioner |
| CN105003995A (en) * | 2015-07-28 | 2015-10-28 | 深圳市净万嘉环保科技有限公司 | Fresh air ventilation equipment with multiple operation modes and use method thereof |
| CN105135524A (en) * | 2015-09-11 | 2015-12-09 | 珠海格力电器股份有限公司 | Floor type air conditioner |
-
2011
- 2011-08-05 CN CN2011202846539U patent/CN202209731U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278793A (en) * | 2011-08-05 | 2011-12-14 | 广东美的电器股份有限公司 | Indoor machine of air conditioner |
| CN105003995A (en) * | 2015-07-28 | 2015-10-28 | 深圳市净万嘉环保科技有限公司 | Fresh air ventilation equipment with multiple operation modes and use method thereof |
| CN105003995B (en) * | 2015-07-28 | 2017-08-18 | 深圳市净万嘉环保科技有限公司 | The fresh-air ventilation equipment and its application method of many operational modes |
| CN105135524A (en) * | 2015-09-11 | 2015-12-09 | 珠海格力电器股份有限公司 | Floor type air conditioner |
| CN105135524B (en) * | 2015-09-11 | 2018-10-19 | 珠海格力电器股份有限公司 | Floor air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131203 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120502 |