CN210717828U - Air conditioning unit and air conditioning indoor unit thereof - Google Patents
Air conditioning unit and air conditioning indoor unit thereof Download PDFInfo
- Publication number
- CN210717828U CN210717828U CN201921827742.6U CN201921827742U CN210717828U CN 210717828 U CN210717828 U CN 210717828U CN 201921827742 U CN201921827742 U CN 201921827742U CN 210717828 U CN210717828 U CN 210717828U
- Authority
- CN
- China
- Prior art keywords
- air
- casing
- indoor unit
- fan
- filter
- 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
- 238000004378 air conditioning Methods 0.000 title claims abstract description 41
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses an indoor unit of air conditioner, be in including casing and setting fan in the casing, the lateral wall of casing is equipped with the air intake, the casing bottom is equipped with the air outlet, the inside air intake department of casing is equipped with filter equipment, inside dust and the oil smoke impurity that filter equipment is arranged in the filtered air got into the casing. The utility model also discloses an air conditioning unit, including setting up the machine in the air conditioning of kitchen ceiling below. The utility model discloses an adopt the mixed flow fan to import and export the design of face mutually perpendicular with the complete machine, can realize the air-out form of circumference air inlet axial air-out, avoid the air current short circuit, add filter equipment in the import department and filter the oil smoke in the air, avoid the filth stifled of oil smoke air to heat exchanger. In addition, the circumferential air inlet can increase the air inlet area, so that the air inlet is smoother, the heat exchange efficiency is improved, and the cooling effect is achieved more quickly.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to air conditioning unit and machine in air conditioning thereof.
Background
The indoor unit of the air conditioner is changed from a cabinet type air conditioner and a wall hanging machine into a ceiling-embedded type air conditioner which does not need to occupy the ground, and the ceiling-embedded type air conditioner has the advantages of not occupying the ground area, being flexible in installation mode, being convenient to maintain and the like, and is widely applied to places such as hotels, shopping malls, various industries, civil buildings and the like.
The existing buried air conditioner with four air outlets adopts centrifugal fans, and indoor air flow enters the machine body through an air inlet grid in the center of a bottom panel under the suction action of the centrifugal fans in the machine body, then enters the centrifugal fans, then blows to heat exchangers around to exchange heat with the air flow, and finally blows out through four strip-shaped air outlets of the bottom panel, and the operation is continuously carried out. Because air intake and return air inlet position are nearer each other, such overall arrangement is when being in the working condition that heats, and the short circuit easily takes place for the air current, influences the effect of heating.
The air-conditioning indoor unit is applied to the specific field of a kitchen, oil smoke in the air enters the indoor unit along with the air, and then the oil smoke blocks the heat exchanger, the heat exchange efficiency is influenced, and the cooling effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air conditioning unit and machine in air conditioning thereof solves its business turn over wind form of current suspension type indoor set and generally is for going into down going out, imports and exports the air current short circuit that same face arouses, and then reduces heat exchange efficiency scheduling problem.
In order to achieve the above object, the present invention provides an air conditioning unit and an air conditioning indoor unit thereof, which has the following specific technical scheme:
the utility model provides an indoor unit of air conditioner, includes the casing and sets up fan in the casing, the lateral wall of casing is equipped with the air intake, the casing bottom is equipped with the air outlet, the inside air intake department of casing is equipped with the filter equipment that is arranged in dust and the oil smoke impurity entering casing inside that filter air.
Further, filter equipment includes interconnect's rack and dictyosome, rack and dictyosome be the integrated into one piece structure.
Further, the filtering device comprises a high-efficiency air filter screen.
Further, the filter device comprises a non-woven fabric.
Further, the filter equipment inboard is equipped with the heat exchanger, the heat exchanger both ends are passed through the metal sheet and are connected, metal sheet one side is equipped with the suction pump, suction pump one side is equipped with the water collector.
Further, the fan includes blade and motor, the motor setting is in the casing bottom.
Further, the fan is a mixed flow fan or an axial flow fan.
Further, the number of the blades is prime number.
Further, the fan includes blade and motor, the motor setting is in the top cap of casing.
An air conditioning unit comprises the air conditioning indoor unit arranged below a kitchen ceiling.
The utility model discloses an air conditioning unit and machine in air conditioning has following advantage: the utility model discloses an adopt the mixed flow fan to import and export the design of face mutually perpendicular with the complete machine, can realize the air-out form of circumference air inlet axial air-out, avoid the air current short circuit, add the non-woven fabrics in to the air oil smoke in the import department and filter, avoid the oil smoke air to heat exchanger dirty stifled, in addition, the circumference air inlet can increase the air inlet area, makes the air inlet more smooth and easy, improves heat exchange efficiency, more quick cooling effect that reaches.
Drawings
Fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a front sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a side sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating the airflow flowing in the indoor unit of the air conditioner according to the embodiment of the present invention.
Description of reference numerals: 1. a boom; 2. an inlet grille; 3. an outlet grill; 4. a heat exchanger; 5. a blade; 6. a motor; 7. a housing; 8. a filtration device; 9. a top cover; 10. a water pump; 11. a water pan.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
The direction of the arrows shown in fig. 4 indicates the direction of flow of the airflow.
As shown in fig. 1-4, the utility model provides an air-conditioning indoor unit includes casing 7 and the mixed flow fan of setting in casing 7 bottom, is equipped with air intake grid 2 on the lateral wall of casing 7, and the bottom of casing 7 is provided with air outlet grid 3, and the air flows out from air outlet grid 3 in air intake grid 2 gets into casing 7 under the mixed flow fan effect.
As shown in fig. 1 and 2, according to the utility model discloses an embodiment, the plan view of machine in the air conditioning is the square, and air intake grid 2 on the casing 7 lateral wall is the design of annular overall arrangement, and the bottom surface of casing 7 is air outlet grid 3 for air intake and air outlet mutually perpendicular set up, lie in different planes, realize the air-out form of circumference air inlet axial air-out simultaneously, effectively solved the problem of machine air current short circuit in the air conditioning, can guarantee the comfort level in room, improve air conditioning and adjust efficiency.
As shown in fig. 2, the housing 7 further includes a filter device 8 disposed inside the air inlet grille 2, and the shape of the filter device is similar to that of the air inlet grille 2. In the present embodiment, the air conditioning indoor unit is square, and the filter device 8 is also square, so that the filter device 8 can have the largest filter area. Of course, the air conditioning indoor unit may also be round, diamond or other shapes, and the filtering device 8 may be other shapes.
Preferably, the filter device is a non-woven fabric 8, the non-woven fabric 8 filters dust and oil smoke substances in the air flow, and clean and oil smoke-free air flows into the shell 7. Namely, when the air conditioner is not used, the filtering device 8 can prevent dust and oil smoke from entering the interior of the indoor unit of the air conditioner.
As another embodiment of the filtering device of the present invention, the filtering net device comprises a net frame and a net body connected to each other, and the net frame and the net body are integrally formed.
The utility model discloses a net body and rack of filter screen device are integrated into one piece structure, and in the installation with use the filter screen device, the filter screen device is as a whole, consequently can the unit mount with dismantle to also regard as a whole in the cleaning process, need not dismantle the net body alone, not only simplified the structure of filter screen device, and simplified the maintenance operation to the filter screen device.
Preferably, the net frame is formed by pouring on the net body.
Specifically, firstly, the net body is manufactured, then the net body is placed into a mold, a net rack structure is poured in the mold, and after the net rack is shaped, the net body and the net rack form an integrated structure.
Preferably, the net mount forms an air intake grille. The net rack not only can play a role of reinforcing the net body, but also can be used as an air inlet grid to play a protective role.
Preferably, the filtering device may also be a filter cotton, a filter plate or a high efficiency air filter (HEPA) filter screen, without being particularly limited.
As introduced in the background art, when the air-conditioning indoor unit is installed in a specific field such as a kitchen, oil smoke in the air is mixed with the air and flows into the shell 7 through the air inlet grids 2, so that the oil smoke of the whole air-conditioning indoor unit is dirty and blocked, the working operation of the air-conditioning indoor unit is influenced, the cooling effect is poor, and the maintenance frequency is increased.
As shown in fig. 2, a heat exchanger 4 is further provided in the housing 7, and the heat exchanger 4 is provided inside the filter unit 8, and has a similar shape to the filter unit 2. The two ends of the heat exchanger are connected through metal plates, air entering the air conditioner indoor unit through the first air inlet grids 2 is subjected to heat exchange, and then the air is sent out to the room from the first air outlet grids 3 through the fan, so that the indoor air temperature is adjusted. In this embodiment, the air conditioning indoor unit is square, and the heat exchanger 4 is also square, so that the heat exchanger 4 can have the largest air intake area and heat exchange efficiency. Of course, the air conditioning indoor unit may also be in a circular shape, a diamond shape or other shapes, and the heat exchanger 4 may be in other shape matching.
The fan includes blade 5 and motor 6, is provided with the motor cabinet in the bottom surface of casing 7, and motor 6 is fixed to be set up on the motor cabinet, and blade 5 hangs on the output shaft of motor. The internal space of the air conditioner casing 7 can be more effectively utilized, so that the whole structure of the air conditioner is more compact, the occupied space is smaller, and the miniaturization of the air conditioner is favorably realized.
Because the utility model discloses an air-conditioning indoor unit has adopted the mixed flow fan, axial fan and centrifugal fan's dual advantage has been combined, the wind speed is far greater than axial fan and centrifugal fan, the wind pressure coefficient is higher than axial fan, the flow coefficient is bigger than centrifugal fan, consequently, can set up the air outlet in casing 7 bottoms for air-conditioning indoor unit can realize the side direction air inlet, the bottom air-out realizes farther air supply distance and bigger amount of wind, it is higher to be particularly useful for the floor, traditional air supply form wind is difficult to send down the commercial occasion.
Preferably, the fan is a mixed flow fan, an axial flow fan, or a cross flow fan, and is not particularly limited herein.
As another embodiment of the utility model, the fan can also be installed on top cap 9, hang the fan at top cap 9 of casing 7, make the whole interval that forms between 3 with the air outlet of fan, not only can guarantee to have sufficient air inlet interval between fan and the casing top cap 9, can guarantee to have sufficient air-out distance between mixed flow fan and the air outlet 3, make the air current that flows through the fan can follow air outlet 3 air-out smoothly, avoid interval undersize between fan and the air outlet 3 and take place to interfere, improve the security and the reliability of furred ceiling air conditioning indoor set during operation.
Preferably, the number of vanes 5 is prime.
A water suction pump 10 is arranged between two end parts of the heat exchanger 4 in the shell 7, a water receiving tray 11 is arranged on one side of the water suction pump 10, condensed water in the heat exchanger 4 flows into the water receiving tray 11, and the water suction pump 10 pumps out the condensed water in the water receiving tray 11 to flow into a pipeline communicated with the outside for heat exchange.
Kitchen temperature is the hottest place in the family always, and kitchen air conditioner type on the existing market is also less, including kitchen air conditioner and smoke ventilator all-in-one, tuber pipe kitchen air conditioner and furred ceiling kitchen air conditioner, wherein the import of air conditioner is more easily blockked up by the oil smoke with the nearer heat exchanger of distance of oil smoke when kitchen air conditioner and lampblack absorber are integrative, tuber pipe kitchen air conditioner then installs more trouble, furred ceiling kitchen air conditioner imports and exports at present all on the panel, lead to on the one hand the air inlet area to be restricted, on the other hand business turn over wind gap causes the air current short circuit easily, heat exchange. As shown in fig. 1, as an embodiment of the present invention, the ceiling air conditioner indoor unit is installed on the top of a house through a suspension rod 1, an air inlet grille 2 is in an annular layout, hot air flows under the driving of fan blades 5 enter a casing 7 from the annular air inlet grille 2, the fan blades 5 and a motor 6 are installed on a panel at the bottom of the casing 7, the air flows enter the air inlet grille 2 and then are filtered by a filter device 8, the filter device 8 is used for filtering dust and oil smoke substances in the air flows, the air flows filtered by the filter device 8 are changed into clean air flows without oil smoke and then enter a heat exchanger 4, the filth blockage of the oil smoke gas to the heat exchanger is reduced, the layout of the heat exchanger 4 is similar to the air inlet grille 2, the hot air flows are changed into suction flows after heat exchange with the heat exchanger 4, cold air flows respectively pass through the fan blades, blowing towards the user. The inlet and outlet faces are perpendicular to each other, so that the inlet and outlet can be prevented from being on the same horizontal plane, air inlet and outlet airflow is prevented from being short-circuited, and an air outlet mode of circumferential air inlet and axial air outlet is realized. The utility model discloses well adoption mixed flow fan, exit face design mutually perpendicular, in air intake department increase filter screen, when realizing circumference air inlet axial air-out, carry out oil smoke and dust to the air and filter, circumference air intake increase air inlet area simultaneously, improve heat exchange efficiency and heat transfer speed, energy-saving power, more quick temperature effect that reaches.
The utility model also provides an air conditioning unit, including setting up the machine in the air conditioning of kitchen ceiling below.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. The utility model provides an air-conditioning indoor unit, its characterized in that is in including casing (7) and setting fan in casing (7), the lateral wall of casing (7) is equipped with the air intake, casing (7) bottom is equipped with the air outlet, casing (7) inside air intake department is equipped with dust and the inside filter equipment (8) of oil smoke impurity entering casing (7) that are arranged in filtering air.
2. The indoor unit of claim 1, wherein the filter unit (8) comprises a net frame and a net body connected with each other, and the net frame and the net body are of an integrally formed structure.
3. An air-conditioning indoor unit according to claim 2, characterized in that the filter device (8) comprises a high-efficiency air filter screen.
4. An air-conditioning indoor unit according to claim 2, wherein the filter device (8) comprises a nonwoven fabric.
5. The indoor unit of air conditioner as claimed in claim 1, wherein a heat exchanger (4) is arranged inside the filtering device (8), two ends of the heat exchanger (4) are connected through a metal plate, a water pump (10) is arranged on one side of the metal plate, and a water pan (11) is arranged on one side of the water pump (10).
6. An air-conditioning indoor unit according to claim 1, characterized in that the fan comprises a blade (5) and a motor (6), and the motor (6) is arranged at the bottom of the casing (7).
7. An indoor unit of an air conditioner according to claim 6, wherein the fan is a mixed flow fan or an axial flow fan.
8. The indoor unit of claim 6, wherein the number of the vanes (5) is a prime number.
9. An air-conditioning indoor unit according to claim 1, wherein the fan includes a blade (5) and a motor (6), and the motor (6) is provided on a top cover (9) of the casing.
10. Air conditioning assembly, characterized in that it comprises an air conditioning indoor unit according to any one of claims 1 to 9 arranged below the ceiling of a kitchen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827742.6U CN210717828U (en) | 2019-10-28 | 2019-10-28 | Air conditioning unit and air conditioning indoor unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827742.6U CN210717828U (en) | 2019-10-28 | 2019-10-28 | Air conditioning unit and air conditioning indoor unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210717828U true CN210717828U (en) | 2020-06-09 |
Family
ID=70967639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921827742.6U Active CN210717828U (en) | 2019-10-28 | 2019-10-28 | Air conditioning unit and air conditioning indoor unit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210717828U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283800A (en) * | 2020-09-16 | 2021-01-29 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN113091149A (en) * | 2021-03-22 | 2021-07-09 | 珠海格力电器股份有限公司 | Filter screen assembly for kitchen air conditioner, kitchen air conditioner and control method |
| CN113819544A (en) * | 2021-08-26 | 2021-12-21 | 青岛海尔空调器有限总公司 | Catering area air conditioning system and control method thereof |
-
2019
- 2019-10-28 CN CN201921827742.6U patent/CN210717828U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283800A (en) * | 2020-09-16 | 2021-01-29 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN113091149A (en) * | 2021-03-22 | 2021-07-09 | 珠海格力电器股份有限公司 | Filter screen assembly for kitchen air conditioner, kitchen air conditioner and control method |
| CN113819544A (en) * | 2021-08-26 | 2021-12-21 | 青岛海尔空调器有限总公司 | Catering area air conditioning system and control method thereof |
| WO2023024529A1 (en) * | 2021-08-26 | 2023-03-02 | 青岛海尔空调器有限总公司 | Catering area air conditioning system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212987387U (en) | Kitchen air conditioning system | |
| CN210717828U (en) | Air conditioning unit and air conditioning indoor unit thereof | |
| CN205448113U (en) | Kitchen air conditioner | |
| CN205655417U (en) | Air condensing units convenient to installation | |
| CN215216373U (en) | Heat exchanger and range hood provided with same | |
| CN206094310U (en) | Air conditioner indoor unit | |
| CN210399176U (en) | Vertical cabinet type air conditioner | |
| CN210128426U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN105757793B (en) | A kind of air conditioner indoor unit | |
| CN106322478B (en) | Machine and cigarette machine air conditioner in cigarette machine air conditioning | |
| CN212618636U (en) | Kitchen air conditioning system | |
| CN205026848U (en) | Can collect split type heat pump water heater of air conditioning | |
| CN110966681B (en) | Kitchen air conditioner device | |
| CN111780291B (en) | Kitchen air conditioning system | |
| CN111442409A (en) | Air conditioner | |
| CN219300884U (en) | Indoor unit, air conditioner and suspended ceiling structure | |
| CN205536343U (en) | New fan of hybrid | |
| CN213777976U (en) | Air conditioner inner unit and air conditioner type range hood with same | |
| CN207113132U (en) | Plasma cleaning fresh air exchange integral machine | |
| CN205014487U (en) | Split type floor type air conditioner | |
| CN204513635U (en) | The multi-functional Split wall-mounted air-source water heater of domestic indoor | |
| CN219693491U (en) | Air conditioner for toilet | |
| CN211177118U (en) | Wall-mounted air conditioner indoor unit and air conditioner | |
| CN208886924U (en) | A kind of embedded fan coil with dust filtering function | |
| CN213747039U (en) | Wall-mounted unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |