CN212566019U - Air conditioner indoor unit with upper and lower air outlet ducts - Google Patents
Air conditioner indoor unit with upper and lower air outlet ducts Download PDFInfo
- Publication number
- CN212566019U CN212566019U CN202021408378.2U CN202021408378U CN212566019U CN 212566019 U CN212566019 U CN 212566019U CN 202021408378 U CN202021408378 U CN 202021408378U CN 212566019 U CN212566019 U CN 212566019U
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- underframe
- center
- indoor unit
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an air conditioning indoor unit with air-out wind channel from top to bottom in air conditioning equipment field, including underframe and center, the upper and lower both sides of underframe all are equipped with the air outlet, and the middle part is equipped with centrifugal fan and spiral case's wind channel structure, and the front of wind channel structure is the air intake, and upper and lower both ends link to each other with two upper and lower air outlets respectively, air outlet department is equipped with the wind door board, the center is located the underframe and openly, is equipped with the heat exchanger in the center, both sides and center openly are equipped with the grid panel about the underframe. The upper air outlet and the lower air outlet are formed in the air conditioner bottom frame, the upper air outlet and the lower air outlet can work independently, hot air can be discharged downwards, cold air can be discharged upwards, the use requirement of directly blowing a human body or avoiding the human body is met, the air conditioner can work simultaneously, the upper air outlet and the lower air outlet increase the air supply range, and the indoor temperature field is more uniform. The centrifugal fans can reduce the air volume of a single air channel under the condition of not changing the total air volume, realize wind power dispersion and play a role in reducing noise.
Description
Technical Field
The utility model relates to an air conditioning equipment field especially relates to an air conditioning indoor unit with upper and lower air-out wind channel.
Background
Traditional wall-hanging air conditioner is because of the air outlet only in the bottom of air conditioner, and wind-force is concentrated, directly blows human body and is uncomfortable easily, avoids the human body completely, and microthermal experience feels not strong again. The air conditioner has two functions of heating and refrigerating, and during refrigerating, cold air sinks, and the air outlet flow needs to be upward; when heating, hot air floats upwards, and the air outlet air current needs to be downward, and the requirement of refrigeration and heating processes on the wind direction is hardly taken into account by an air outlet of the traditional wall-mounted air conditioner.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of current single air outlet hanging air conditioner existence in the control wind direction, the utility model aims to solve the technical problem that: the air conditioner indoor unit with the double air outlet ducts can make air outlet more uniform and an indoor temperature field more uniform.
The utility model provides a technical scheme that its technical problem adopted is:
the air conditioner indoor unit with the upper air outlet duct and the lower air outlet duct comprises a bottom frame and a middle frame, wherein air outlets are formed in the upper side and the lower side of the bottom frame, a centrifugal fan and a volute type air duct structure are arranged in the middle of the bottom frame, an air inlet is formed in the front of the air duct structure, the upper end and the lower end of the air duct structure are respectively connected with the upper air outlet and the lower air outlet, an air door plate is arranged at the air outlet, the middle frame is located on the front side of the bottom frame, a heat exchanger is arranged in the.
Further, at least two centrifugal fans are arranged in the bottom frame, and each centrifugal fan corresponds to one set of independent air duct structure.
Further, the heat exchanger in the middle frame comprises an evaporator, a condenser and a heater.
The utility model has the advantages that: through set up upper and lower air outlet on the air conditioner underframe, upper and lower air outlet can work independently, can realize hot-blast air-out down, and the air-out is gone up to cold wind, satisfies the direct-blow human body or avoids human operation requirement, also can work simultaneously, and upper and lower air-out increases the air supply scope, makes the indoor temperature field more even, and several centrifugal fan can be under the condition of not changing total amount of wind, has reduced the amount of wind in single wind channel, realizes the wind-force dispersion to play the effect of noise reduction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Marked in the figure as 1-bottom frame, 2-middle frame, 3-air outlet, 4-centrifugal fan, 5-air duct structure, 6-air door plate, 7-heat exchanger and 8-grating panel.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses an air conditioning indoor unit with upper and lower air-out wind channel, including underframe 1 and center 2, the upper and lower both sides of underframe 1 all are equipped with air outlet 3, and the middle part is equipped with centrifugal fan 4 and volute's wind channel structure 5, and wind channel structure 5's front is the air intake, and upper and lower both ends link to each other with two air outlets 3 respectively, air outlet 3 department is equipped with wind door plant 6, center 2 is located underframe 1 front, is equipped with heat exchanger 7 in the center 2, both sides and center 2 openly are equipped with grid panel 8 about underframe 1. The centrifugal fan 4 is matched with the volute type air channel structure 5, so that wind power can be concentrated, and the heat exchange effect of air and the heat exchanger 7 in the middle frame 2 is improved. The heat exchanger 7 in the middle frame 2 includes an evaporator, a condenser, and a heater, as in a general air conditioner.
The working process of the air conditioner indoor unit is as follows: the centrifugal fan 4 rotates to enable indoor air to enter the air duct structure 5 through the heat exchanger 7 of the middle frame 2 and then to be discharged from the upper air outlet 3 and the lower air outlet 3, hot air can be discharged downwards, cold air can be discharged upwards or simultaneously from the upper air outlet and the lower air outlet under the control of the air door plate 6, various use requirements are met, wind power dispersion is achieved, and the noise is effectively reduced.
According to the size of a common household air conditioner indoor unit, at least two centrifugal fans 4 are preferably arranged in the bottom frame 1, and each centrifugal fan 4 corresponds to one set of independent air duct structure. The multiple sets of centrifugal fans 4 are stronger in wind power, different working modes can be achieved through independent operation, and diversified using requirements are met.
The utility model discloses an air outlet about through seting up on the air conditioner underframe, but upper and lower air outlet autonomous working can realize hot-blast air-out down, and the air-out satisfies the straight blow human body or avoids human operation requirement on the cold wind, also can work simultaneously, and the air supply range is increaseed to upper and lower air-out, makes the indoor temperature field more even. The plurality of centrifugal fans can reduce the air volume of a single air channel under the condition of not changing the total air volume, realize wind power dispersion, play a role in reducing noise and have good practicability and application value.
Claims (3)
1. Air conditioning indoor unit with upper and lower air outlet duct, characterized by: including underframe (1) and center (2), the upper and lower both sides of underframe (1) all are equipped with air outlet (3), and the middle part is equipped with centrifugal fan (4) and spiral case formula wind channel structure (5), and the front of wind channel structure (5) is the air intake, and upper and lower both ends link to each other with upper and lower two air outlets (3) respectively, air outlet (3) department is equipped with wind door plant (6), center (2) are located underframe (1) openly, are equipped with heat exchanger (7) in center (2), both sides and center (2) openly are equipped with grid panel (8) about underframe (1).
2. The indoor unit of air conditioner with upper and lower outlet air ducts as claimed in claim 1, wherein: at least two centrifugal fans (4) are arranged in the bottom frame (1), and each centrifugal fan (4) corresponds to one set of independent air duct structure (5).
3. The indoor unit of air conditioner with upper and lower outlet air ducts as claimed in claim 1, wherein: the heat exchanger (7) in the middle frame (2) comprises an evaporator, a condenser and a heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021408378.2U CN212566019U (en) | 2020-07-16 | 2020-07-16 | Air conditioner indoor unit with upper and lower air outlet ducts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021408378.2U CN212566019U (en) | 2020-07-16 | 2020-07-16 | Air conditioner indoor unit with upper and lower air outlet ducts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212566019U true CN212566019U (en) | 2021-02-19 |
Family
ID=74620412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021408378.2U Active CN212566019U (en) | 2020-07-16 | 2020-07-16 | Air conditioner indoor unit with upper and lower air outlet ducts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212566019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110778A (en) * | 2021-11-10 | 2022-03-01 | 珠海格力电器股份有限公司 | Wall-mounted air conditioner and control method |
-
2020
- 2020-07-16 CN CN202021408378.2U patent/CN212566019U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110778A (en) * | 2021-11-10 | 2022-03-01 | 珠海格力电器股份有限公司 | Wall-mounted air conditioner and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202133039U (en) | Air conditioner | |
| CN108413499B (en) | Vertical air conditioner indoor unit and air conditioner | |
| CN103292385A (en) | Floor type air-conditioner indoor unit | |
| CN106382681A (en) | Air-conditioner indoor unit | |
| CN201129804Y (en) | Separation and floor type air conditioner with novel ducting system | |
| CN201748598U (en) | Dual-channel air supply cabinet air conditioner | |
| CN212566019U (en) | Air conditioner indoor unit with upper and lower air outlet ducts | |
| CN101929713A (en) | Movable type air conditioner with double cross-flow fan air-supply structure | |
| CN202511386U (en) | Wardrobe type air conditioner | |
| CN106196301A (en) | Low level indoor apparatus of air conditioner, air-conditioner and control method thereof | |
| CN203349387U (en) | Floor-type air conditioner indoor unit | |
| CN201028699Y (en) | Double-air outlet cabinet air-conditioner | |
| CN210463269U (en) | Wall-mounted air conditioner indoor unit | |
| CN205957321U (en) | Machine and air conditioner in low level air conditioning | |
| CN205655454U (en) | Active cold roof beam air conditioner is terminal | |
| CN205227550U (en) | Air conditioner indoor unit | |
| CN105627636B (en) | A kind of air flow modified air conditioner in machine room | |
| CN202077331U (en) | Electric control room with cooling system | |
| CN201779920U (en) | Split air-conditioning water heater | |
| CN201110602Y (en) | Separation and floor type air conditioner with novel ducting system | |
| CN107192014B (en) | Indoor unit of air conditioner | |
| CN2597872Y (en) | Cabinet-air conditioner for low-temp cold-storage high-temp heat-storage central air-conditioning system | |
| CN206347645U (en) | Air conditioner | |
| CN214307338U (en) | Air inlet and outlet structure of air conditioner and air conditioner | |
| CN206281053U (en) | A kind of indoor apparatus of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |