CN202927966U - Chest-type air conditioner - Google Patents
Chest-type air conditioner Download PDFInfo
- Publication number
- CN202927966U CN202927966U CN 201220588004 CN201220588004U CN202927966U CN 202927966 U CN202927966 U CN 202927966U CN 201220588004 CN201220588004 CN 201220588004 CN 201220588004 U CN201220588004 U CN 201220588004U CN 202927966 U CN202927966 U CN 202927966U
- Authority
- CN
- China
- Prior art keywords
- side plate
- heat exchanger
- flow heat
- backboard
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses a chest-type air conditioner which comprises a tank body, a fan and a parallel flow heat exchanger, wherein the parallel flow heat exchanger is arranged in the tank body obliquely; an inclined angle is formed between the parallel flow heat exchanger and the backing plate of the tank body; the chest-type air conditioner further comprises an air deflector which is provided with an air guiding passage inclined relative to the backing plate; the air guiding passage shunts part of air blown out from the fan to the backing plate, and the part of air turns and flows into the parallel flow heat exchanger through the backing plate. Due to the adoption of the chest-type air conditioner, the collision and the friction of air to the fins in the area can be reduced, so that the noise is reduced; and the chest-type air conditioner has the characteristics of simple structure and convenience in installation.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of cabinet air-conditioner.
Background technology
At present, parallel-flow heat exchanger more and more applies in air-conditioning.Most tabular parallel-flow heat exchanger usually tilts to be placed in casing, with casing at an angle.Due to the particularity of parallel-flow heat exchanger structure, air-flow when the heat exchanger and the plane at fin place in a certain angle, air-flow and fin bump, and easily send howling, affect the comfort level of air-conditioning.
The utility model content
Main purpose of the present utility model is to provide a kind of cabinet air-conditioner, bumps to solve air-flow and fin, easily sends the technical problem of howling.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of cabinet air-conditioner, comprise casing, blower fan and parallel-flow heat exchanger, described parallel-flow heat exchanger slant setting is in casing, form angle with the backboard of casing, it also comprises wind deflector, this wind deflector comprises an installing plate and the first side plate and the second side plate that are oppositely arranged on described installing plate, described the first side plate and the second side plate consist of air-guiding aisle, the part wind that this air-guiding aisle is sent blower fan branches to backboard, then flows into described parallel-flow heat exchanger through the backboard break-in.
Preferably, described wind deflector is arranged in the volute of described blower fan.
Preferably, described wind deflector is positioned at the air outlet zone line of described volute.
Preferably, described wind deflector is arranged on 1/4 place, air outlet right side of described volute.
Preferably, the wind that described blower fan is sent enters described parallel-flow heat exchanger with the angle that is α with parallel-flow heat exchanger, wherein 30 °＜α≤43 °.
Preferably, the angle between described parallel-flow heat exchanger and described backboard is 10 to 15 degree, and described the first side plate and the second side plate be arranged in parallel, and the angle between backboard is 16 to 21 degree, and the angle between the side plate of described installing plate and described casing is 0 to 7 to spend.
Preferably, the angle between described parallel-flow heat exchanger and backboard is 12 degree, and the angle of described the first side plate and the second side plate and backboard is 18 degree, and the angle between the side plate of described installing plate and casing is 4 degree.
Preferably, described the first side plate be connected side plate and be connected by screw fastened or weld with installing plate, described installing plate is connected by screw fastened or welds with described backboard.
Preferably, described the first side plate, the second side plate and installing plate are sheet metal component, thickness 〉=0.3mm.
Wind deflector in the utility model not only has noise reduction to parallel-flow heat exchanger, Copper-tube Evaporator there is noise reduction equally, the basic reason that produces noise should be volute wind out, some zone velocities are too high, when the gap of passing between fin, the fin vibrations also drive the air vibrations simultaneously, thereby produce howling.After wind deflector added, original wind speed too high zone was because of after wind speed lowers, and even vibrations are not slowed down in the fin vibrations, therefore reach to reduce the noise purpose.
Wind deflector of the present utility model has changed air intake angle and the air quantity of main articulating region when parallel-flow heat exchanger is crossed in the floor type air-conditioner wind, reduced shock and the friction of wind to this zone fin, thereby the reduction noise, and have characteristics simple in structure, easy for installation.
Description of drawings
Fig. 1 is the side sectional structure schematic diagram of cabinet air-conditioner in the utility model one embodiment.
Fig. 2 be in the utility model one embodiment with the side sectional structure schematic diagram of perpendicular direction shown in Figure 1;
Fig. 3 is the Facad structure schematic diagram of wind deflector in the utility model one embodiment;
Fig. 4 is the side structure schematic diagram of wind deflector in the utility model one embodiment.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model embodiment provides a kind of cabinet air-conditioner, and as shown in Figure 1, the floor type air-conditioner in the utility model embodiment comprises casing 1, blower fan 2 and parallel-flow heat exchanger 3.Parallel-flow heat exchanger 3 slant settings are in casing 1, with the backboard 10 formation angles of casing 1.In the present embodiment, cabinet air-conditioner also comprises wind deflector 5, and this wind deflector 5 is provided with the air-guiding aisle 50 that relative backboard 10 tilts.The part wind that this air-guiding aisle 50 is sent blower fan 2 branches to backboard 10, then flows into described parallel-flow heat exchanger 3 through backboard 10 break-ins.
In the utility model embodiment, parallel-flow heat exchanger 3 has the first header, the second header, a plurality of flat tube and fin, the two ends of each flat tube are connected to be communicated with the first header and the second header with described the first header and the second header respectively, and described fin is located between adjacent flat tube.
Please in the lump referring to Fig. 1 and Fig. 2, in the present embodiment, blower fan 2 is arranged on the lower end of casing 1, comprise volute, wind deflector 5 is arranged in volute, and its installation position is equipped with kinds of schemes, for example, can be arranged on the air outlet zone line that is positioned at volute, also can be arranged on 1/4 place, air outlet right side of volute, preferably to record level of noise minimum position as good.Wind blows out straight up through volute, and a part of wind flows to backboard 10 through after wind deflector 5 by its air-guiding aisle, through the bounce-back of backboard 10, enters heat exchanger with the angle that is α with parallel-flow heat exchanger 3, wherein 30 °＜α≤43 °; Another part wind blows left through after wind deflector 5, and the main articulating region of parallel-flow heat exchanger 3 is namely changed near the air quantity of right-hand member.
Referring to Fig. 3 and shown in Figure 4, in the utility model embodiment, wind deflector 5 comprises an installing plate 51 and the first side plate 52 and the second side plate 53 that are oppositely arranged on described installing plate, and described the first side plate 52 and the second side plate 53 consist of air-guiding aisles.
Parallel-flow heat exchanger 3 tilts to be placed on casing 1 upper end, and is in a certain angle with backboard 10.Wind deflector 5 is placed on parallel-flow heat exchanger 3 bottoms, in fan scroll 2, formed by three blocks of plates: the first side plate 51, the second side plate 52, installing plate 53, parallel to each other and the toward back plate of the first side plate 51 and the second side plate 52 10 tilts, fixing with mode and installing plate 53 that welding or screw connect, last installing plate 53 is fixed on backboard 10 in the mode that welding or screw connect, and with the side plate of casing 1 at an angle.Fan scroll 2 at casing 1 bottom.In air-conditioner when running,, wind sucks from the lower end, through fan scroll 2 and wind deflector 5, finally blows to parallel-flow heat exchanger 3 with certain angle, blows out from the casing upper end at last.
In the utility model embodiment, angle β between parallel-flow heat exchanger 3 and backboard 10 is 10 to 15 degree, the first side plate 51 and the second side plate 52 be arranged in parallel, and the angle γ between backboard 10 is 16 to 21 degree, angle δ between the side plate of installing plate 53 and described casing 1 (be on casing 1, be positioned at backboard 10 both sides, the plate vertical with backboard 10) 0 to 7 spends.
In a preferred embodiment, the angle β between described parallel-flow heat exchanger 3 and backboard 10 is 12 degree, and described the first side plate 51 and the second side plate 52 are 18 degree with the angle γ of backboard, and the angle δ between the side plate of described installing plate 53 and casing 1 is 4 degree.
In the utility model one preferred embodiment, the first side plate 51, the second side plate 52 and installing plate 53 are sheet metal component, thickness 〉=0.3mm.
In the utility model embodiment, during the air-conditioner running, wind blows out straight up from volute 2, part wind is through the first side plate 51 and the second side plate 52, direction deflects and blows to backboard 10, bounce-back again enters parallel-flow heat exchanger 3 with the incidence angle that is α with fin, wherein 30 °＜α≤43 °; Some wind is mounted the direction that plate 53 bounce-back departs from straight up and blows to the left side.Cause on the main generating region parallel-flow heat exchanger of noise 3 right sides, incident angle and the air quantity of wind change, and have reduced shock and friction to fin, have reduced noise.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (9)
1. cabinet air-conditioner, comprise casing, blower fan and parallel-flow heat exchanger, described parallel-flow heat exchanger slant setting is in casing, form angle with the backboard of casing, it is characterized in that, also comprise wind deflector, this wind deflector comprises an installing plate and the first side plate and the second side plate that are oppositely arranged on described installing plate, described the first side plate and the second side plate consist of air-guiding aisle, and the part wind that this air-guiding aisle is sent blower fan branches to backboard, then flow into described parallel-flow heat exchanger through the backboard break-in.
2. cabinet air-conditioner according to claim 1, it is characterized in that: described wind deflector is arranged in the volute of described blower fan.
3. cabinet air-conditioner according to claim 2, it is characterized in that: described wind deflector is positioned at the air outlet zone line of described volute.
4. cabinet air-conditioner according to claim 2, it is characterized in that: described wind deflector is arranged on 1/4 place, air outlet right side of described volute.
5. the described cabinet air-conditioner of any one according to claim 1 to 4 is characterized in that: the wind that described blower fan is sent enters described parallel-flow heat exchanger with the angle that is α with parallel-flow heat exchanger, wherein 30 °＜α≤43 °.
6. cabinet air-conditioner according to claim 1, it is characterized in that: the angle between described parallel-flow heat exchanger and described backboard is 10 to 15 degree, described the first side plate and the second side plate be arranged in parallel, and the angle between backboard is 16 to 21 degree, and the angle between the side plate of described installing plate and described casing is 0 to 7 degree.
7. cabinet air-conditioner according to claim 6, it is characterized in that: the angle between described parallel-flow heat exchanger and backboard is 12 degree, the angle of described the first side plate and the second side plate and backboard is 18 degree, and the angle between the side plate of described installing plate and casing is 4 degree.
8. according to claim 1 cabinet air-conditioner is characterized in that: described the first side plate be connected side plate and be connected by screw fastened or weld with installing plate, described installing plate is connected by screw fastened or welds with described backboard.
9. cabinet air-conditioner according to claim 5, it is characterized in that: described the first side plate, the second side plate and installing plate are sheet metal component, thickness 〉=0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588004 CN202927966U (en) | 2012-11-08 | 2012-11-08 | Chest-type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588004 CN202927966U (en) | 2012-11-08 | 2012-11-08 | Chest-type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927966U true CN202927966U (en) | 2013-05-08 |
Family
ID=48217919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588004 Expired - Lifetime CN202927966U (en) | 2012-11-08 | 2012-11-08 | Chest-type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588193A (en) * | 2015-06-09 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Air conditioner indoor unit |
| CN105698261A (en) * | 2014-11-28 | 2016-06-22 | 青岛海高设计制造有限公司 | Cabinet type air conditioner |
-
2012
- 2012-11-08 CN CN 201220588004 patent/CN202927966U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698261A (en) * | 2014-11-28 | 2016-06-22 | 青岛海高设计制造有限公司 | Cabinet type air conditioner |
| CN105698261B (en) * | 2014-11-28 | 2019-06-07 | 青岛海高设计制造有限公司 | Cabinet air-conditioner |
| CN105588193A (en) * | 2015-06-09 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Air conditioner indoor unit |
| CN105588193B (en) * | 2015-06-09 | 2018-09-25 | 青岛海信日立空调系统有限公司 | A kind of air conditioner indoor unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7497250B2 (en) | Triangular shaped heat exchanger | |
| CN106907773A (en) | Snail tongue, air channel structure and air-conditioner | |
| CN206222600U (en) | Upright type wall-hung indoor apparatus of air conditioner and air-conditioner | |
| CN102538076A (en) | Domestic packaged air conditioner capable of sucking air from bottom and exhausting air from top | |
| CN203454480U (en) | Evaporator assembly and vertical air-conditioner | |
| WO2009104295A1 (en) | Heat exchanger | |
| CN202927966U (en) | Chest-type air conditioner | |
| CN202171286U (en) | Commercial air-condition indoor unit | |
| CN201273639Y (en) | Cross-flow wind wheel and wind pipe type indoor set of air-conditioner | |
| CN109307322A (en) | Air conditioner indoor unit and air conditioner | |
| KR101499193B1 (en) | Heat exchange device | |
| CN109340915A (en) | Air conditioner indoor unit and air conditioner | |
| JP5057801B2 (en) | Air conditioner | |
| CN102997393B (en) | Heat exchanger system of small type air conditioner for cabin | |
| CN202204211U (en) | Heat exchange device | |
| CN202253976U (en) | Air conditioning device with flow guide plate | |
| JP2011058695A (en) | Floor type air conditioner | |
| CN204084600U (en) | Air-conditioner | |
| CN103245005A (en) | Cabinet type air-conditioner | |
| CN207225019U (en) | On-board air conditioner and its centrifugal blower mounting structure | |
| CN206514400U (en) | Cabinet air-conditioner | |
| CN204962976U (en) | Indoor cabinet -type air conditioner and air conditioner | |
| US11536290B2 (en) | Fan coil unit and air conditioning system | |
| CN205825232U (en) | Indoor apparatus of air conditioner and air-conditioner | |
| CN203298460U (en) | Air conditioner and drainage structure of evaporator thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20131206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131206 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: GD MIDEA HOLDING CD., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |