CN210717848U - Window type air conditioner - Google Patents
Window type air conditioner Download PDFInfo
- Publication number
- CN210717848U CN210717848U CN201921883305.6U CN201921883305U CN210717848U CN 210717848 U CN210717848 U CN 210717848U CN 201921883305 U CN201921883305 U CN 201921883305U CN 210717848 U CN210717848 U CN 210717848U
- Authority
- CN
- China
- Prior art keywords
- indoor side
- fan blade
- air outlet
- shell
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a window type air conditioner, which comprises a shell (1), an evaporator (2), a condenser (3), an outdoor side fan system (4) and an indoor side fan system (5) which are arranged in the shell (1); the shell (1) is provided with an indoor side air inlet (5.4), an indoor side upper air outlet (5.2) and an indoor side lower air outlet (5.3); the fan blades adopted by the indoor side fan system (5) are backward centrifugal fan blades (5.1); the air flow of the indoor side enters from an indoor side air inlet (5.4) of the shell (1) and flows through the evaporator (3) and the backward centrifugal fan blade (5.1) in sequence and then flows out from an indoor side upper air outlet (5.2) and/or an indoor side lower air outlet (5.3) of the shell (1). The fan blade is used as backward centrifugal fan blade in the indoor fan system of the window air conditioner, so that the air supply range and the air quantity are increased, and the noise is reduced.
Description
Technical Field
The utility model relates to an air conditioner technical field specifically says to a window formula air conditioner.
Background
Prior art's window air conditioner, it is preceding centrifugal fan system to indoor side what its indoor side adopted usually, and the air outlet of indoor side generally sets up at machine top or right side, adopts this kind of preceding centrifugal fan system, and the air supply scope is limited, in addition because the structural space restriction, the wind channel need increase 90 turns and just can blow out forward, and this can arouse the windage increase, and the air current disorder of turning department arouses the noise increase easily simultaneously to also make the air supply scope reduce.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an indoor side fan system adopts the fan blade to be the backward centrifugal fan blade to increase air supply range and amount of wind, can the window formula air conditioner of noise reduction.
The technical scheme of the utility model is that a window air conditioner with the following structure is provided, which comprises a shell, an evaporator, a condenser, an outdoor side fan system and an indoor side fan system, wherein the evaporator, the condenser, the outdoor side fan system and the indoor side fan system are arranged in the shell; the shell is provided with an indoor side air inlet, an indoor side upper air outlet and an indoor side lower air outlet; the method is characterized in that: the fan blades adopted by the indoor side fan system are backward centrifugal fan blades; the air flow of the indoor side enters from an indoor side air inlet of the shell and flows through the evaporator and the backward centrifugal fan blade in sequence and then flows out from an upper air outlet and/or a lower air outlet of the indoor side of the shell.
The fan blade adopted by the outdoor fan system is a mixed flow fan blade, a mixed flow fan blade volute is arranged outside the mixed flow fan blade, and the mixed flow fan blade volute is provided with a left air outlet and/or a right air outlet; the air flow outside the chamber flows through the condenser, the mixed flow fan blade and the mixed flow fan blade volute from the outside in sequence and then flows out from the left air outlet and/or the right air outlet of the outside of the chamber of the shell.
The shell is provided with an indoor side front air inlet, the indoor side front air inlet is formed in the front of the indoor side shell, and the indoor side front air inlet is located between the indoor side upper air outlet and the indoor side lower air outlet.
The left side and the right side of the shell are provided with an indoor left side air inlet and an indoor right side air inlet.
The fan blades adopted by the outdoor fan system are axial flow fan blades, and the air outside the outdoor flows through the axial flow fan blades and the condenser from the outdoor side in sequence and then flows out from the rear air outlet on the outdoor side of the shell.
The ratio of the diameter to the height of the mixed flow fan blade is within the range of 3.0-6.0.
After the structure more than adopting, the utility model has the advantages of it is following.
1. Compared with the prior art window type air conditioner, the indoor side of the air conditioner adopts the forward centrifugal fan blade, and the air supply range can only be limited at the top or the side of the machine, adopt the utility model discloses the backward centrifugal fan blade can realize the machine air-out simultaneously from top to bottom, and the air supply range is wider.
2. The inboard centrifugal fan blade that preceding is adopted of prior art window type air-conditioner, wind channel spiral case need increase 90 turns and just can blow out forward, can arouse the windage to strengthen, and the amount of wind reduces, and the turbulent noise that arouses of turn air current increases easily, adopts the utility model discloses the back centrifugal fan blade need not the spiral case, and the windage reduces, and the amount of wind increases, and the air-out can the noise reduction more smoothly simultaneously.
3. Adopt the utility model discloses to the centrifugation fan blade, do not need the spiral case, fan system cost reduction.
As an improvement, the fan blade adopted by the outdoor side fan system is a mixed flow fan blade, the ratio of the diameter to the height of the mixed flow fan blade is within the range of 3.0-6.0, a mixed flow fan blade volute is arranged outside the mixed flow fan blade, and the mixed flow fan blade volute is provided with a left air outlet and/or a right air outlet; the air flow of the outdoor side flows through the condenser, the mixed flow fan blade and the mixed flow fan blade volute in sequence from the outdoor side and then flows out from the left air outlet and/or the right air outlet of the outdoor side of the shell, so that the noise of the air conditioner is lower under the same air volume, air inlets do not need to be formed in the top and the side face of the shell at the outdoor side, the noise of the compressor can be prevented from being radiated outdoors from the top and the side face, and the noise of the outdoor side is reduced.
Drawings
Fig. 1 is a schematic view of the peripheral structure of the window type air conditioner of the present invention in embodiment 1.
Fig. 2 is a rear structural view of a hidden part of a housing of embodiment 1 of the window type air conditioner of the present invention.
Fig. 3 is a partial sectional view of the rear structure of the hidden part of the housing of the embodiment 1 of the window type air conditioner of the present invention.
Fig. 4 is a partial sectional view of the rear structure of the hidden part of the housing of the embodiment 2 of the window type air conditioner of the present invention.
Fig. 5 is a partial sectional view of the rear structure of the hidden part of the housing of the embodiment 2 of the window type air conditioner of the present invention.
Fig. 6 is a partial sectional view of the rear structure of the hidden part of the housing of embodiment 3 of the window type air conditioner of the present invention.
Shown in the figure:
1. a shell, 2, an evaporator, 3, a condenser,
4. outdoor side fan system, 4.1 mixed flow fan blade, 4.2 mixed flow fan blade volute, 4.3 left air outlet, 4.4 right air outlet, 4.5 axial flow fan blade, 4.6 rear air outlet
5. An indoor side fan system, 5.1 backward centrifugal fan blades, 5.2 upper air outlets, 5.3 lower air outlets,
6. motor, 7, refrigerating system.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, the utility model discloses a window type air conditioner, including casing 1 and setting at inside evaporimeter 2, condenser 3, outdoor side fan system 4, indoor side fan system 5, motor 6 and refrigerating system 7 of casing, the fan blade that indoor side fan system 5 adopted for backward centrifugal fan blade 5.1, the wind of indoor side flows through evaporimeter 3, backward behind centrifugal fan blade 5.1 in proper order from the indoor side, flows out from the last air outlet 5.2 and the lower air outlet 5.3 of casing indoor side. The fan blade adopted by the outdoor fan system 4 is a mixed flow fan blade 4.1, and the mixed flow fan blade volute 4.2 comprises a left air outlet 4.3 and a right air outlet 4.4. The air flow outside the chamber flows through the condenser 3, the mixed flow fan blade 4.1 and the mixed flow fan blade volute 4.2 from the outside, and then flows out from the left air outlet 4.3 and the right air outlet 4.4 of the outside of the chamber. The air intake setting of the indoor side of casing is in indoor side casing openly and the side, and indoor side front air intake 5.4 is located in the middle of indoor side last air outlet 5.2 and lower air outlet 5.3, and indoor side left side air intake 5.5 and right side air intake 5.6 are located the left and right sides of indoor side casing respectively.
Example 2
As shown in fig. 4-5, the utility model discloses a another window type air conditioner, including casing (1) and set up in inside evaporimeter (2) of casing, condenser (3), outdoor side fan system (4), indoor side fan system (5), motor (6) and refrigerating system (7), its characterized in that: the fan blade adopted by the outdoor fan system (4) is an axial flow fan blade (4.5), and the air on the outdoor side flows through the axial flow fan blade (4.5) and the condenser (3) from the outdoor side in sequence and then flows out from a rear air outlet (4.6) on the outdoor side of the shell. The fan blade that indoor side fan system (5) adopted is to centrifugal fan blade (5.1) backward, and the wind of indoor side flows through evaporimeter (3), backward behind centrifugal fan blade (5.1) in proper order from indoor side, flows out from last air outlet (5.2) and/or lower air outlet (5.3) of casing indoor side.
Example 3
As shown in fig. 6, the utility model discloses a another window formula air conditioner, including casing 1 and setting at inside evaporimeter 2, condenser 3, outdoor side fan system 4, indoor side fan system 5, motor 6 and refrigerating system 7 of casing, the fan blade that indoor side fan system 5 adopted for backward centrifugal fan blade 5.1, the wind of indoor side flows through evaporimeter 3, backward behind centrifugal fan blade 5.1 in proper order from the indoor side, flows out from the last air outlet 5.2 and the lower air outlet 5.3 of casing indoor side. The fan blade adopted by the outdoor fan system 4 is a mixed flow fan blade 4.1, and the mixed flow fan blade volute 4.2 comprises a left air outlet 4.3 and a right air outlet 4.4. The air flow outside the chamber flows through the condenser 3, the mixed flow fan blade 4.1 and the mixed flow fan blade volute 4.2 from the outside, and then flows out from the left air outlet 4.3 and the right air outlet 4.4 of the outside of the chamber. The air inlet of the indoor side of the shell is arranged on the front side and the side surface of the indoor side shell, the front air inlet 5.4 of the indoor side is positioned between the upper air outlet 5.2 and the lower air outlet 5.3 of the indoor side, and the side surface is not provided with a left air inlet and a right air inlet.
Claims (6)
1. A window type air conditioner comprises a shell (1), an evaporator (2), a condenser (3), an outdoor side fan system (4) and an indoor side fan system (5), wherein the evaporator (2), the condenser (3), the outdoor side fan system and the indoor side fan system are arranged in the shell (1); the shell (1) is provided with an indoor side air inlet (5.4), an indoor side upper air outlet (5.2) and an indoor side lower air outlet (5.3); the method is characterized in that: the fan blades adopted by the indoor side fan system (5) are backward centrifugal fan blades (5.1); the air flow of the indoor side enters from an indoor side air inlet (5.4) of the shell (1) and flows through the evaporator (3) and the backward centrifugal fan blade (5.1) in sequence and then flows out from an indoor side upper air outlet (5.2) and/or an indoor side lower air outlet (5.3) of the shell (1).
2. The window air conditioner as set forth in claim 1, wherein: the fan blade adopted by the outdoor fan system (4) is a mixed flow fan blade (4.1), a mixed flow fan blade volute (4.2) is arranged outside the mixed flow fan blade (4.1), and the mixed flow fan blade volute (4.2) is provided with a left air outlet (4.3) and/or a right air outlet (4.4); the air flow outside the chamber flows through the condenser (3), the mixed flow fan blade (4.1) and the mixed flow fan blade volute (4.2) from the outside in sequence and then flows out from the left air outlet (4.3) and/or the right air outlet (4.4) of the outside of the chamber of the shell (1).
3. The window air conditioner as set forth in claim 1, wherein: the air conditioner is characterized in that the shell (1) is provided with an indoor side front air inlet (5.4), the indoor side front air inlet (5.4) is arranged on the front side of the indoor side shell (1), and the indoor side front air inlet (5.4) is located between the indoor side upper air outlet (5.2) and the indoor side lower air outlet (5.3).
4. A window air conditioner as set forth in claim 3, wherein: the left side and the right side of the shell (1) are provided with an indoor left side air inlet (5.5) and an indoor right side air inlet (5.6).
5. The window air conditioner as set forth in claim 1, wherein: the fan blade that outdoor side fan system (4) adopted is axial compressor fan blade (4.5), and the wind of outdoor side flows through axial compressor fan blade (4.5), condenser (3) back in proper order from outdoor side, flows out from the back air outlet (4.6) of casing outdoor side.
6. The window type air conditioner as set forth in claim 2, wherein: the ratio of the diameter to the height of the mixed flow fan blade (4.1) is within the range of 3.0-6.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883305.6U CN210717848U (en) | 2019-11-05 | 2019-11-05 | Window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883305.6U CN210717848U (en) | 2019-11-05 | 2019-11-05 | Window type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210717848U true CN210717848U (en) | 2020-06-09 |
Family
ID=70936158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883305.6U Active CN210717848U (en) | 2019-11-05 | 2019-11-05 | Window type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210717848U (en) |
-
2019
- 2019-11-05 CN CN201921883305.6U patent/CN210717848U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104879999A (en) | Condensation air channel assembly for refrigerator and refrigerator provided with same | |
| CN108224566A (en) | Air-supply assembly and the cabinet type air conditioner indoor set with the air-supply assembly | |
| CN103574769B (en) | There is the air-conditioner of novel air inlet system | |
| CN204693930U (en) | A kind of condensation ducting assembly for refrigerator and refrigerator thereof | |
| CN202012968U (en) | Side-draft integrated stove | |
| CN210717848U (en) | Window type air conditioner | |
| CN212005976U (en) | Window type air conditioner with outdoor side mixed flow fan blades | |
| CN112644244B (en) | Pressure recovery device suitable for backward curve impeller and automobile air conditioner | |
| CN211204242U (en) | Air conditioner indoor unit and air conditioner | |
| CN206054351U (en) | A kind of booster fan structure and the air-conditioning with the structure | |
| CN204943705U (en) | A kind of mixed flow air-conditioning | |
| CN210141643U (en) | Machine and air conditioner in air conditioning | |
| CN209960635U (en) | Wall-mounted air conditioner indoor unit | |
| CN209131039U (en) | Package AC plant | |
| CN110285487A (en) | A kind of air conditioner | |
| CN2924372Y (en) | Low noise floor-standing air conditioner | |
| CN205536140U (en) | Air duct machine | |
| CN220870996U (en) | Fresh air module, air conditioner indoor unit and fresh air conditioner | |
| CN102865653A (en) | Air collection cover structure of movable air conditioner | |
| CN219472372U (en) | Fan, fresh air system and air conditioner | |
| CN214469561U (en) | Freezing wind channel with anti-return function | |
| CN219911189U (en) | Bilobed wheel bladeless fan lamp | |
| CN104110731B (en) | Air conditioner with up-down air outflow function | |
| CN109268951A (en) | A kind of air-conditioner outdoor unit and the air conditioner with it | |
| CN109458672A (en) | Package AC plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |