CN201715626U - Ventilating device of air conditioner - Google Patents
Ventilating device of air conditioner Download PDFInfo
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- CN201715626U CN201715626U CN201020148329XU CN201020148329U CN201715626U CN 201715626 U CN201715626 U CN 201715626U CN 201020148329X U CN201020148329X U CN 201020148329XU CN 201020148329 U CN201020148329 U CN 201020148329U CN 201715626 U CN201715626 U CN 201715626U
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Abstract
A ventilating device of an air conditioner comprises a heat exchanger and a wind wheel. The heat exchanger and the wind wheel are disposed in an indoor unit, the wind wheel is disposed in an air duct, a partition board or partition is disposed in a positive pressure area of the front end of the air duct and provided with a ventilating outlet, a ventilating connector nozzle is arranged on the ventilating outlet and communicated with one end of a ventilating connecting pipe, and the other end of the ventilating connecting pipe is communicated with the external. The indoor unit is an indoor unit of an embedded air conditioner exhausting air on all sides, the wind wheel is a first centrifugal wind wheel, a first partition board is arranged in the positive pressure area at the front end of the air duct and provided with a first ventilating outlet, the first ventilating outlet is provided with a first ventilating connecting nozzle, and the first ventilating connecting nozzle is communicated with one end of the ventilating connecting pipe. The ventilating device not only is applicable to embedded air conditions exhausting air on all sides, but also is applicable to seat hoist indoor units, wall-mounted type indoor units and embedded indoor units, and has the advantages of simple and reasonable structure, is flexible in operation, low manufacturing cost and wide applicable range.
Description
Technical field
The utility model relates to the air interchanger of a kind of air-conditioner, particularly a kind of air-conditioner.
Background technology
Now, utilize refrigerant pipe to be connected in the off-premises station outside the room and be arranged on indoor set on the indoor wall etc., the indoor air that utilizes the fan of indoor set inside will be provided with indoor set sucks indoor set, and will carry out heat exchange by the heat exchanger of indoor set inside and the cold air that produces or heating installation discharge back indoor, the indoor Saperated air conditioner that maintains proper temperature environment is quite universal.
Yet, in existing general air-conditioner, the ventilation of not considering to damage refrigeration or heating effect, so do not have air regenerating device.Therefore, if such air conditioner carries out long-time operation of air conditioner, then room air dirt, gas concentration lwevel increases, and takes a breath so must open the window termly to wait, and with the discharging room air, obtains the fresh keeping chamber outer air.
At present also some air-conditioner at the outdoor air interchanger that is provided with, outdoor air is formed in the high pressure draught flood chamber by handling the back, room air is because the gas increase, relative outdoor air and form certain malleation, make the part air be discharged to the outdoor effect that reaches ventilation by the door and window slit, this design need attach air interchanger, and than general air-conditioner height, installation and maintenance is also than general air-conditioner trouble aspect cost.
The utility model content
The purpose of this utility model aims to provide the air interchanger of a kind of simple and reasonable, flexible operation, cost of manufacture air-conditioner low, applied widely, to overcome weak point of the prior art.
Press the air interchanger of a kind of air-conditioner of this purpose design, comprise the heat exchanger and the wind wheel that are arranged in the indoor set, wind wheel is arranged in the air channel, its architectural feature is that the barotropic field of air channel front end is provided with dividing plate or separation, this dividing plate or separation are provided with the ventilation outlet, the ventilation outlet is provided with the ventilation connection, and the ventilation connection communicates with an end of ventilation tube connector, and the other end of ventilation tube connector communicates with the external world.
Described indoor set is the indoor set of the embedded air-conditioner of four sides air-out, wind wheel is first centrifugal wind wheel, the barotropic field of air channel front end is provided with first dividing plate, first dividing plate is provided with the first ventilation outlet, the first ventilation outlet is provided with the first ventilation connection, and the first ventilation connection communicates with an end of ventilation tube connector.
Described indoor set hangs indoor set for seat, wind wheel is second centrifugal wind wheel, and the barotropic field of air channel front end is provided with second partition, and second partition is provided with the second ventilation outlet, the second ventilation outlet is provided with the second ventilation connection, and the second ventilation connection communicates with an end of ventilation tube connector.
Described indoor set is the wall-hanging indoor set, wind wheel is first tubular wine wheel, the 3rd air outlet place in air channel is provided with first and separates, this first separation is separated into the first ventilation exit region with the 3rd air outlet, be provided with the 3rd ventilation connection in the first ventilation exit region, the 3rd ventilation connection communicates with an end of ventilation tube connector.
Described indoor set is embedded indoor set, wind wheel is second tubular wine wheel, the 4th air outlet place in air channel is provided with second and separates, this second separation is separated into the second ventilation exit region with the 4th air outlet, be provided with the 4th ventilation connection in the second ventilation exit region, the 4th ventilation connection communicates with an end of ventilation tube connector.
The basic principle that the utility model utilizes air to be flowed to negative pressure region by barotropic field, only on existing indoor set, do very little improvement, do not need to increase in addition air interchanger, only a ventilation outlet is set at the air channel of indoor set front end barotropic field, fraction in the high velocity air of indoor set wind wheel acting generation is exported through ventilation, be discharged to outdoor through ventilation exit ventilation connection that is provided with and the ventilation tube connector that is attached thereto again, because of portion gas is discharged to outdoor, this moment indoor outdoor relatively generation negative pressure region, outdoor fresh air is by in the slit inlet chamber of door and window, reach and replenish the fresh keeping chamber outer air and reduce the indoor carbon dioxide purpose, thereby more comfortable indoor environment is provided.
The utility model is not only applicable to the embedded air-conditioner of four sides air-out, and is applicable to that seat hangs indoor set, wall-hanging indoor set and embedded indoor set, and it has simple and reasonable, flexible operation, low, the advantage of wide range of application of cost of manufacture.
Description of drawings
Perspective view when Fig. 1 is the utility model first embodiment zone face plate member.
Perspective view when Fig. 2 is first embodiment band ventilation tube connector.
Fig. 3 is that first embodiment is not with the perspective view of ventilation during tube connector.
Fig. 4 is the not perspective view during the zone face plate member of first embodiment.
Fig. 5 is the main TV structure schematic diagram after first embodiment removes panel assembly and shell.
Fig. 6 is the perspective view after first embodiment removes panel assembly and shell.
Fig. 7 is the perspective view of the utility model second embodiment.
Perspective view when Fig. 8 is second embodiment band ventilation tube connector.
Fig. 9 is that second embodiment is not with the perspective view of ventilation during tube connector.
Figure 10 is the perspective view after second embodiment removes side plate.
Figure 11 is the structural representation after second embodiment removes air-inlet grille.
Figure 12 is the perspective view of the utility model the 3rd embodiment.
Perspective view when Figure 13 is the 3rd embodiment band ventilation tube connector.
Figure 14 is that the 3rd embodiment is not with the perspective view of ventilation during tube connector.
Figure 15 is the stravismus perspective view after the 3rd embodiment removes side plate.
Figure 16 is the side perspective structural representation after the 3rd embodiment removes side plate.
Figure 17 is the side perspective structural representation after the utility model the 4th embodiment removes shell.
Figure 18 is the stravismus perspective view after the 4th embodiment removes shell.
Perspective view when Figure 19 is the 4th embodiment band ventilation tube connector.
Figure 20 is that the 4th embodiment is not with the perspective view of ventilation during tube connector.
Among the figure: 1 is the embedded indoor set of four sides air-out, 2 is that seat hangs indoor set, 3 is the wall-hanging indoor set, 4 is the embedded indoor set of side air-out, 5 are the ventilation tube connector, 101 is the first ventilation connection, 102 is first chassis, 103 is first barotropic field, 104 is first centrifugal wind wheel, and 105 is first heat exchanger, and 106 is shell, 107 is second barotropic field, 108 is first negative pressure region, and 109 is panel component, and 110 is first air outlet, 111 is first air-inlet grille, 112 is first wind deflector, and 113 is first dividing plate, and 114 is the first ventilation outlet, 115 is the high velocity air flow direction in first barotropic field, 116 is the centrifugal wind wheel direction of rotation, and 201 is the second ventilation connection, and 202 is second air-inlet grille, 203 is second centrifugal wind wheel, 204 is the air channel of spiral case, and 205 is second chassis, and 206 is the 3rd barotropic field, 207 is second heat exchanger, 208 is the 4th barotropic field, and 209 is second air outlet, and 210 is panel, 211 is drip tray, 212 is second partition, and 213 is second motor, and 214 is second negative pressure region, 215 second wind deflectors, 216 second ventilation outlets, 301 is the 3rd ventilation connection, 302 is panel, 303 frames, 304 is the 3rd air-inlet grille, 305 the 3rd negative pressure regions, and 306 is the 3rd heat exchanger, 307 is the 3rd chassis, 308 is the first back snail tongue, and 309 is first tubular wine wheel, and 310 is the first preceding snail tongue, 311 is the 5th barotropic field, 312 is first outlet frame, and 313 is the 3rd wind deflector, and 314 is the 3rd air outlet, 315 is the first ventilation exit region, 401 is the 4th ventilation connection, and 402 the 4th is the chassis, and 403 is the second back snail tongue, 404 is second tubular wine wheel, 405 is the 4th heat exchanger, and 406 is drip tray, and 407 is the 4th negative pressure region, 408 is the second preceding snail tongue, 409 is return air inlet, and 410 is the second ventilation exit region, and 411 is the 4th air outlet, 412 is second outlet frame, and 413 is the 6th barotropic field.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
First embodiment
Referring to Fig. 1-Fig. 6, present embodiment adopts first centrifugal wind wheel 104 in the embedded indoor set of four sides air-out, when the 104 rotation actings of first centrifugal wind wheel, at the air channel front end of first centrifugal wind wheel 104, just arrival end produces very big negative pressure, forms first negative pressure region 108; First centrifugal wind wheel 104 in the rear end, air channel, just the port of export produces very big malleation, forms barotropic field.First centrifugal wind wheel 104 is arranged in the air channel, barotropic field at the air channel front end is provided with first dividing plate 113, the two ends of first dividing plate connect with first heat exchanger 105 respectively, form a closed loop, and barotropic field is separated into first barotropic field 103 and second barotropic field 107.
First dividing plate 113 is designed to the bending more than at least three, there wherein have a folding surface to be designed to be vertical with high velocity air flow direction 115 in first barotropic field 103, one first ventilation outlet 114 is set in the middle part of this folding surface, this setup makes the pressure minimum of high velocity air loss, make the air quantity of taking a breath reach maximum, make room air keep best freshness and rational gas concentration lwevel.
More specifically, on the structure for the ease of processing and implementation and installation, this first ventilation outlet 114 is arranged in the dividing plate chamber that holds refrigerant pipe turnover house steward and branched pipe, in this dividing plate chamber, the first ventilation outlet 114 is connected to ventilation tube connector 5, and slick and sly from the dividing plate chamber, stretching out, draw in unified direction with the refrigerant tracheae that is connected air conditioner room unit, liquid pipe, make things convenient for air-conditioner processing and on-the-spot the installation.The first ventilation outlet 114 is communicated with first barotropic field 103, and the first ventilation outlet, 114 places are provided with the first ventilation connection, 101, the first ventilation connections and link to each other with an end of the tube connector 5 of taking a breath, and the other end of the tube connector 5 of taking a breath is placed into outdoor, communicates with the external world.
Room air enters first negative pressure region 108 by first air-inlet grille 111, forms high velocity air by first centrifugal wind wheel, 104 acting backs again, enters first barotropic field 103; After the most of air communication that is positioned at first barotropic field 103 is crossed first heat exchanger 105, enter second barotropic field 107, directly enter indoor through first air outlet 110 again; The fraction air communication that is positioned at first barotropic field 103 is crossed the first ventilation outlet 114, and then by the first ventilation connection 101, the ventilation tube connector 5 of flowing through again is discharged to outdoor.Room air is outdoor because of there being portion gas to be discharged to, this moment indoor outdoor relatively generations negative pressure region, outdoor fresh air reaches and replenishes fresh keeping chamber outer air and reduction indoor carbon dioxide purpose by in the slit inlet chamber of door and window.
Second embodiment
Referring to Fig. 7-Figure 11, present the hanging of present embodiment adopted second centrifugal wind wheel 203 in the indoor set, and when the 203 rotation actings of second centrifugal wind wheel, 204 rear ends, air channel of the spiral case of second centrifugal wind wheel 203 produce very big negative pressure, form second negative pressure region 214; Air channel 204 front ends of the spiral case of second centrifugal wind wheel 203 produce very big malleation, form the 3rd barotropic field 206.Present hanging is provided with the second partition 212 that is used for separating second negative pressure region 214 and the 3rd barotropic field 206 in the indoor set, second partition is provided with one second ventilation outlet 216, the second ventilation outlet and the 3rd barotropic field 206 UNICOMs, the second ventilation outlet, 216 places are provided with the second ventilation connection 201, the second ventilation connection links to each other with an end of ventilation tube connector 5, the other end of ventilation tube connector 5 is placed into outdoor, communicates with the external world.
Room air enters second negative pressure region 214 by second air-inlet grille 202, forms high velocity air by second centrifugal wind wheel, 203 acting backs again, enters the 3rd barotropic field 206; After the most of air communication that is positioned at the 3rd barotropic field is crossed second heat exchanger 207, enter the 4th barotropic field 208, directly enter indoor through second air outlet 209 again; The fraction air communication that is positioned at the 3rd barotropic field 206 is crossed the second ventilation outlet 216, and then by the second ventilation connection 201, the ventilation tube connector 5 of flowing through again is discharged to outdoor.
All the other are not stated part and see first embodiment, no longer repeat.
The 3rd embodiment
Referring to Figure 12-Figure 16, present embodiment is provided with one first separation at the 3rd air outlet 314 places in the air channel of wall-hanging indoor set, this first part of separating the 3rd air outlet 314 is separated into the first ventilation exit region 315, the first ventilation exit region is provided with the 3rd ventilation connection 301, the 3rd ventilation connection links to each other with an end of ventilation tube connector 5, the other end of ventilation tube connector 5 is placed into outdoor, communicates with the external world.The wall-hanging indoor set adopts first tubular wine wheel 309, first tubular wine wheel 309 is by its rotation acting of the 3rd driven by motor, before first, produce bigger negative pressure between snail tongue 310 to the first back snail tongues 308 along first tubular wine wheel, 309 direction of rotation, form the 3rd negative pressure region 305, before the first back snail tongue 308 to first, produce bigger malleation between the snail tongue 310, form the 5th barotropic field 311.
Room air enters the 3rd negative pressure region 305 after successively passing through the 3rd air-inlet grille 304 and the 3rd heat exchanger 306 on the face frame 303, forms high velocity airs by first tubular wine wheel, 309 acting backs again, enters the 5th barotropic field 311; The most of air communication that is positioned at the 5th barotropic field 311 is crossed the 3rd air outlet 314 and is directly entered indoor; The fraction air-flow that is positioned at the 5th barotropic field 311 enters the first ventilation exit region 315, and then by the 3rd ventilation connection 301, the ventilation tube connector 5 of flowing through again is discharged to outdoor.
All the other are not stated part and see first embodiment, no longer repeat.
The 4th embodiment:
Referring to Figure 17-Figure 20, present embodiment is provided with one second separation at the 4th air outlet 411 places in the air channel of embedded indoor set, this second part of separating the 4th air outlet 411 is separated into the second ventilation exit region 410, be provided with the 4th ventilation connection 401 at the second ventilation exit region 410, the 4th ventilation connection links to each other with an end of ventilation tube connector 5, the other end of ventilation tube connector 5 is placed into outdoor, communicates with the external world.Embedded indoor set adopts second tubular wine wheel 404, second tubular wine wheel 404 is by its rotation acting of the 4th driven by motor, before second, produce bigger negative pressure between snail tongue 408 to the second back snail tongues 403 along second tubular wine wheel, 404 direction of rotation, form the 4th negative pressure region 407, before the second back snail tongue 403 to second, produce bigger malleation between the snail tongue 408, form the 6th barotropic field 413.
Room air enters the 4th negative pressure region 407 after successively passing through return air inlet 409 and the 4th heat exchanger 405, forms high velocity air by second tubular wine wheel, 404 acting backs again, enters the 6th barotropic field 413; The most of air communication that is positioned at the 6th barotropic field is crossed the 4th air outlet 411 and is directly entered indoor; The fraction air-flow that is positioned at the 6th barotropic field 413 enters the second ventilation exit region 410, and then by the 4th ventilation connection 401, the ventilation tube connector 5 of flowing through again is discharged to outdoor.
All the other are not stated part and see first embodiment, no longer repeat.
Claims (7)
1. the air interchanger of an air-conditioner, comprise the heat exchanger and the wind wheel that are arranged in the indoor set, wind wheel is arranged in the air channel, the barotropic field that it is characterized in that the air channel front end is provided with dividing plate or separation, this dividing plate or separation are provided with the ventilation outlet, the ventilation outlet is provided with the ventilation connection, and the ventilation connection communicates with an end of ventilation tube connector, and the other end of ventilation tube connector communicates with the external world.
2. the air interchanger of air-conditioner according to claim 1, it is characterized in that described indoor set is the indoor set of the embedded air-conditioner of four sides air-out, wind wheel is first centrifugal wind wheel (104), the barotropic field of air channel front end is provided with first dividing plate (113), first dividing plate is provided with the first ventilation outlet (114), the first ventilation outlet is provided with the first ventilation connection (101), and the first ventilation connection communicates with an end of ventilation tube connector (5).
3. the air interchanger of air-conditioner according to claim 2 is characterized in that the described first ventilation outlet (114) is arranged on the middle part of first dividing plate (113).
4. according to the air interchanger of claim 2 or 3 described air-conditioners, it is characterized in that described ventilation tube connector (5) is arranged in the dividing plate chamber that holds refrigerant pipe turnover house steward and branched pipe, and draw in unified direction with the refrigerant tracheae that is connected air conditioner room unit, liquid pipe.
5. the air interchanger of air-conditioner according to claim 1, it is characterized in that described indoor set hangs indoor set for seat, wind wheel is second centrifugal wind wheel (203), the barotropic field of air channel front end is provided with second partition (212), second partition is provided with the second ventilation outlet (216), the second ventilation outlet is provided with the second ventilation connection (201), and the second ventilation connection communicates with an end of ventilation tube connector (5).
6. the air interchanger of air-conditioner according to claim 1, it is characterized in that described indoor set is the wall-hanging indoor set, wind wheel is first tubular wine wheel (309), the 3rd air outlet (314) in air channel is located to be provided with first and is separated, this first separation is separated into the first ventilation exit region (315) with the 3rd air outlet, be provided with the 3rd ventilation connection (301) in the first ventilation exit region, the 3rd ventilation connection communicates with an end of ventilation tube connector (5).
7. the air interchanger of air-conditioner according to claim 1, it is characterized in that described indoor set is embedded indoor set, wind wheel is second tubular wine wheel (404), the 4th air outlet (411) in air channel is located to be provided with second and is separated, this second separation is separated into the second ventilation exit region (410) with the 4th air outlet, be provided with the 4th ventilation connection (401) in the second ventilation exit region, the 4th ventilation connection communicates with an end of ventilation tube connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020148329XU CN201715626U (en) | 2010-03-25 | 2010-03-25 | Ventilating device of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020148329XU CN201715626U (en) | 2010-03-25 | 2010-03-25 | Ventilating device of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715626U true CN201715626U (en) | 2011-01-19 |
Family
ID=43461629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020148329XU Expired - Lifetime CN201715626U (en) | 2010-03-25 | 2010-03-25 | Ventilating device of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705400A (en) * | 2016-12-05 | 2017-05-24 | 广东美的制冷设备有限公司 | Panel assembly and air conditioner |
-
2010
- 2010-03-25 CN CN201020148329XU patent/CN201715626U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705400A (en) * | 2016-12-05 | 2017-05-24 | 广东美的制冷设备有限公司 | Panel assembly and air conditioner |
| CN106705400B (en) * | 2016-12-05 | 2020-02-28 | 广东美的制冷设备有限公司 | Panel assembly and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Handan Midea Refrigeration Equipment Co., Ltd. Assignor: Meidi Electric Appliances Co., Ltd., Guangdong Contract record no.: 2013440000149 Denomination of utility model: Ventilator of air conditioner Granted publication date: 20110119 License type: Exclusive License Record date: 20130502 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20140109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528300 FOSHAN, GUANGDONG PROVINCE TO: 528311 FOSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140109 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: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |
|
| CX01 | Expiry of patent term |