CN215863735U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN215863735U CN215863735U CN202121591342.7U CN202121591342U CN215863735U CN 215863735 U CN215863735 U CN 215863735U CN 202121591342 U CN202121591342 U CN 202121591342U CN 215863735 U CN215863735 U CN 215863735U
- Authority
- CN
- China
- Prior art keywords
- air
- fan
- air conditioner
- indoor unit
- water receiving
- 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
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides an air conditioner internal unit, includes fan and evaporimeter, along the air current flow direction, the upper reaches of fan, its characterized in that are located to the evaporimeter: the air conditioner comprises an air conditioner indoor unit, a fan, an evaporator, a water receiving seat, an air outlet, an air inlet, an air outlet, an air inlet side of the air conditioner, an evaporator, an air outlet, an air inlet side of the air conditioner, an air outlet and an air outlet. The utility model has the advantages that: the air inlet side at the fan is installed to this air conditioner indoor unit's water receiving seat, and the evaporimeter is installed in the water receiving seat, and the air intake is located water receiving seat top and is gone into wind direction up, and the top and the air-out direction of fan are located up to the air outlet, and like this, this air conditioner indoor unit's wind channel structure is the air inlet on the top and the air-out on the top, and the air conditioner indoor unit is inside to be the U type trend, and this wind channel structure is favorable to saving air conditioner indoor unit space, and this air conditioner indoor unit installs the back on range hood, makes the air current be difficult by the oil smoke pollution.
Description
Technical Field
The utility model relates to an air conditioner indoor unit.
Background
With the improvement of the quality of life, the air conditioner is an electric appliance which is necessary for adjusting the temperature, the humidity and the purity of indoor air in daily life of people. An indoor unit of an existing air conditioner generally adopts an air duct structure with upper air inlet and lower air outlet, and a filter screen semi-surrounding heat exchanger is used for filtering air before heat exchange. Specifically, the top of a face frame of the indoor unit of the air conditioner is provided with an air inlet grille, the front part of the face frame is provided with a mounting opening, and the mounting opening is covered with a panel; one part of the filter screen is inserted between the air inlet grille and the top of the heat exchanger from the mounting hole, the other part of the filter screen covers the front part of the heat exchanger and is positioned on the inner side of the panel, and the lower part of the filter screen is clamped with the lower edge of the mounting hole. When dismouting filter screen, not only need crooked filter screen in order to realize the joint, still need open the panel of being connected with face frame buckle, therefore lead to the dismouting process very inconvenient. In addition, for the air-conditioning range hood, if the air-conditioning inner unit adopts an air channel structure with upper air inlet and lower air outlet, the space of the air-conditioning inner unit is not favorably saved, the air flow is easily polluted by oil smoke, the air outlet is provided with oil smoke, the oil smoke can block an air-conditioning system, and the use experience and the service life of the air conditioner are influenced. In summary, further improvements to the existing air conditioner indoor unit are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an air conditioner indoor unit with simple structure and reasonable air duct structure aiming at the current situation of the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: this air conditioner internal unit includes fan and evaporimeter, along the air current direction of flow, the upper reaches of fan, its characterized in that are located to the evaporimeter: the air conditioner comprises an air conditioner inner unit, an evaporator, a water receiving seat, an air outlet, a fan, a.
The fan can have different structures, and preferably comprises a volute, a centrifugal impeller and a motor, wherein the centrifugal impeller and the motor are arranged inside the volute, the centrifugal impeller is arranged on an output shaft of the motor, and an air inlet of the fan faces the evaporator.
The evaporator can be arranged in the water receiving seat in different ways, preferably, the evaporator is arranged obliquely relative to the vertical plane, the upper part of the evaporator is adjacent to the air inlet of the fan, and the lower part of the evaporator is far away from the air inlet of the fan.
Further preferably, the water receiving seat is detachably connected with a volute of the fan. And the water receiving seat is mutually connected with the volute in a sealing way. Like this, adopt between water receiving seat and the fan and can dismantle connection structure, be convenient for install and dismantle, and water receiving seat and spiral case are sealed each other, avoid the air current to take place to leak in air conditioner internal unit is inside.
In order to facilitate the installation and the disassembly of the evaporator, the evaporator is detachably connected with the water receiving seat.
In order to purify air entering an air conditioner indoor unit, a filter screen is arranged at an air inlet in the top of the water receiving seat.
In order to reliably install the filter screen at the air inlet at the top of the water receiving seat, a limiting buckle used for limiting the filter screen is upwards extended at the edge of the air inlet. The limiting buckle is adopted for limiting, so that the filter screen is very convenient to mount and dismount.
Compared with the prior art, the utility model has the advantages that: this air conditioner indoor unit's water receiving seat is installed in the fan air inlet side, and the evaporimeter is installed in the water receiving seat, and the air intake is located water receiving seat top and is gone into wind direction up, and the top and the air-out direction of fan are located up to the air outlet, and like this, this air conditioner indoor unit's wind channel structure is the air inlet on the top and the air-out on the top, and the air conditioner indoor unit is inside to be the U type trend, and this wind channel structure is favorable to saving air conditioner indoor unit space, and this air conditioner indoor unit is installed the back on range hood, makes the air current be difficult by the oil smoke pollution.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a structural sectional view of an embodiment of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 and 2, the air conditioner indoor unit of the present embodiment includes a fan 1, an evaporator 2, a water receptacle 3, and a filter screen 6. Wherein, the air inlet side at fan 1 is installed to water receiving seat 3, and evaporimeter 2 is installed inside water receiving seat 3 to, along the air current flow direction, evaporimeter 2 is located the upper reaches of fan 1. The top of the water receiving seat 3 is provided with an air inlet 4 with the air inlet direction facing downwards, the top of the fan 1 is provided with an air outlet 5 with the air outlet direction facing upwards, under the suction action of the fan 1, the air flow flowing downwards from the air inlet 4 flows backwards in a U shape inside the air conditioner indoor unit and then blows out upwards from the air outlet 5, and the flow path of the air flow is shown in fig. 2.
The fan 1 of this embodiment is a centrifugal fan, that is, the fan 1 includes a volute 11, a centrifugal impeller 12 and a motor 13, the centrifugal impeller 12 and the motor 13 are disposed inside the volute 11, the centrifugal impeller 12 is mounted on an output shaft of the motor 13, and an air inlet of the fan 1 faces the evaporator 2. The water receiving seat 3 is detachably connected with the volute casing 11, and the water receiving seat 3 is hermetically connected with the volute casing 11 in order to prevent air flow from leaking inside the air conditioner indoor unit.
The evaporator 2 of the embodiment is obliquely arranged relative to the vertical plane and is detachably arranged on the water receiving seat 3. The upper part of the evaporator 2 is close to the air inlet of the fan 1, and the lower part of the evaporator 2 is far away from the air inlet of the fan 1. As shown in fig. 2, air entering the air conditioner internal unit from the air inlet 4 flows through the evaporator 2, enters the fan 1, and finally flows out upward from the air outlet 5 at the top of the fan 1.
In addition, in order to make the air outlet 5 blow clean air, a filter screen 6 is installed at the air inlet 4 on the top of the water receiving seat 3. And, upwards extend at the border of air intake 4 has spacing buckle 7, and spacing buckle 7 is used for carrying out spacing fixed to filter screen 6.
The air duct structure of the air conditioner indoor unit adopts top air inlet, top air outlet and the U-shaped trend inside the air conditioner indoor unit, so that the space of the air conditioner indoor unit is saved, and after the air conditioner indoor unit is applied to the air conditioner type range hood, the air flow can be effectively prevented from being polluted by oil smoke.
Claims (7)
1. The utility model provides an air conditioner internal unit, includes fan (1) and evaporimeter (2), along air current flow direction, the upper reaches of fan (1), its characterized in that are located in evaporimeter (2): install water receiving seat (3) in the air inlet side of fan (1), install evaporimeter (2) in water receiving seat (3), open at the top of water receiving seat (3) has air intake (4) and air inlet direction down, open at the top of fan (1) has air outlet (5) and air-out direction up, and, follow the air current that air intake (4) flowed in is the U type inside air conditioner and walks backward and follow air outlet (5) blow off.
2. An indoor unit of an air conditioner according to claim 1, wherein: fan (1) includes spiral case (11), centrifugal impeller (12) and motor (13), inside spiral case (11) was located in centrifugal impeller (12) and motor (13), centrifugal impeller (12) were installed on the output shaft of motor (13), the air intake orientation of fan (1) evaporimeter (2).
3. An indoor unit of an air conditioner according to claim 2, wherein: the evaporator (2) is obliquely arranged relative to the vertical plane, the upper part of the evaporator (2) is adjacent to the air inlet of the fan (1), and the lower part of the evaporator (2) is far away from the air inlet of the fan (1).
4. An indoor unit of an air conditioner according to claim 2, wherein: the water receiving seat (3) is detachably connected with a volute (11) of the fan (1), and the water receiving seat (3) is mutually connected with the volute (11) in a sealing manner.
5. An indoor unit of an air conditioner according to claim 1, wherein: the evaporator (2) is detachably connected with the water receiving seat (3).
6. An air conditioner indoor unit according to any one of claims 1 to 5, wherein: and a filter screen (6) is arranged at an air inlet (4) at the top of the water receiving seat (3).
7. An indoor unit of an air conditioner according to claim 6, wherein: the edge of the air inlet (4) extends upwards to form a limiting buckle (7) used for limiting the filter screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591342.7U CN215863735U (en) | 2021-07-13 | 2021-07-13 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591342.7U CN215863735U (en) | 2021-07-13 | 2021-07-13 | Air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863735U true CN215863735U (en) | 2022-02-18 |
Family
ID=80334217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121591342.7U Active CN215863735U (en) | 2021-07-13 | 2021-07-13 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215863735U (en) |
-
2021
- 2021-07-13 CN CN202121591342.7U patent/CN215863735U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2023202213A1 (en) | Window-type air conditioner | |
| US11624514B2 (en) | Window air conditioner with water receiving pan and filter screen support | |
| CN215863735U (en) | Air conditioner indoor unit | |
| CN108061321B (en) | Kitchen refrigerating range hood | |
| CN110736149A (en) | air conditioner with fresh air changing function | |
| CN215863736U (en) | Air conditioner indoor unit | |
| CN110805966B (en) | Integrated air conditioner | |
| CN112066466A (en) | Concealed split outdoor unit and air conditioner thereof | |
| CN100334404C (en) | Electric motor frame of air conditioner outdoor apparatus | |
| CN219222570U (en) | Refrigerating type range hood | |
| CN112325390A (en) | Mobile air conditioner | |
| CN217817095U (en) | Window type air conditioner | |
| CN212378129U (en) | Concealed split outdoor unit and air conditioner thereof | |
| CN219327649U (en) | Micro-oil air compressor | |
| CN218296005U (en) | Integrated post air conditioner capable of automatically treating condensed water | |
| CN220669596U (en) | Air duct machine | |
| CN110805968A (en) | Integrated air conditioner | |
| CN2695840Y (en) | Fasily mountable split built-in indoor unit of air conditioner | |
| CN217817041U (en) | Saddle type air conditioner | |
| CN211119665U (en) | Indoor unit of air conditioner and air conditioner | |
| CN219388586U (en) | Integrated CVT cooling system | |
| CN218846304U (en) | Outdoor unit and air conditioner | |
| CN217635900U (en) | Air conditioner structure with multiple air supply and return modes | |
| CN217685397U (en) | Air supply device and pipeline machine | |
| CN212950598U (en) | Air conditioning unit for railway vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |