CN208536135U - A kind of wall-hung indoor unit of air conditioner - Google Patents
A kind of wall-hung indoor unit of air conditioner Download PDFInfo
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- CN208536135U CN208536135U CN201820258681.5U CN201820258681U CN208536135U CN 208536135 U CN208536135 U CN 208536135U CN 201820258681 U CN201820258681 U CN 201820258681U CN 208536135 U CN208536135 U CN 208536135U
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- 238000001816 cooling Methods 0.000 description 5
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- 238000005057 refrigeration Methods 0.000 description 4
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- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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Abstract
The utility model provides a kind of wall-hung indoor unit of air conditioner, including on-hook ontology and at least one air-supply mixed flow component, wherein is disposed with heat exchanger in on-hook ontology, and is configured to send out by the heat exchange air of heat exchanger from the main air outlet of on-hook body lower part；Air-supply mixed flow component is fixedly connected on the lower part of on-hook ontology by connector, including tubular mixed flow chamber and the axial flow blower being distributed in inside tubular mixed flow chamber two sides.Further, the axis of tubular mixed flow chamber is parallel with the axis of on-hook ontology, and its middle and upper part is equipped with mixed flow air outlet, and both ends are equipped with mixed flow air inlet；The rotation axis of each axial flow blower is overlapped with the axis of tubular mixed flow chamber, and axial flow blower is provided with baffle liner in side in the middle part of tubular mixed flow chamber, mixes for being delivered to mixed flow air outlet after the room air sucked by axial flow blower is drained in tubular mixed flow chamber with from the heat exchange air with main air outlet.
Description
Technical Field
The utility model relates to an air conditioner especially relates to an air conditioner indoor hanging machine.
Background
With the popularization of air conditioners, users have higher and higher requirements on the comfort and health of air supply. The traditional air conditioner has strong air supply, cold air is blown directly to people, air conditioner diseases are the biggest problem of using the air conditioner by users, through continuous innovation of the air conditioner technology, a jet flow technology and a drainage technology are generated, and a cool but not cold healthy air supply idea is brought, but the technologies have certain limitation, and the biggest problem is that the mixed flow is uneven, so that the comfortable experience of the users is influenced; further, different requirements of users on air supply of the air conditioner are as follows: during refrigeration, young people like powerful refrigeration, old people and children need comfortable refrigeration, and the existing common jet flow and drainage technology cannot be met at the same time.
Traditional drainage or efflux scheme, drainage efflux wind direction is single, though can bring comfortable experience for the user in the temperature, but the single direct-blowing people of wind direction also makes user experience nature poor, and the drainage power supply all relies on the effect of the cross-flow fan of indoor hanging machine, and the induced air volume is little, and the induced air effect is limited.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide an indoor unit for an air conditioner which overcomes or at least partially solves the above problems.
A further object of the present invention is to improve the drainage capacity required in mixed flow air.
It is another further object of the present invention to improve user experience.
Particularly, the utility model provides an on-hook in air-conditioner, include:
the hanging machine body is internally provided with a heat exchanger and is configured to send out heat exchange air passing through the heat exchanger from a main air supply outlet at the lower part of the hanging machine body; and
the at least two air supply mixed flow assemblies are fixedly connected to the lower part of the on-hook body through connecting pieces and comprise a cylindrical mixed flow cavity and axial flow fans distributed in the two sides of the cylindrical mixed flow cavity; wherein,
the cylindrical mixed flow cavities are transversely spaced by a spacing distance; the axis of the cylindrical mixed flow cavity is parallel to the axis of the hanging machine body, the upper part of the cylindrical mixed flow cavity is provided with a mixed flow air outlet, and the two ends of the cylindrical mixed flow cavity are provided with mixed flow air inlets;
the rotation axis of each axial flow fan is superposed with the axis of the cylindrical mixed flow cavity, and one side of the axial flow fan, which is close to the middle part of the cylindrical mixed flow cavity, is provided with a flow guide ring for guiding indoor air sucked by the axial flow fan into the cylindrical mixed flow cavity, and then conveying the indoor air to the mixed flow air outlet to be mixed with heat exchange air from the main air supply outlet.
Preferably, at least one main cross-flow fan which is transversely arranged is arranged at the position, facing the main air supply port, of the heat exchanger, a main volute is arranged outside the main cross-flow fan, and at least one main air supply port is correspondingly arranged at the lower part of the main cross-flow fan; and each main cross flow fan is used for introducing indoor air into the main air duct from the main air inlet respectively, exchanging heat through the heat exchanger and then sending the air to the main air supply outlet for exporting.
Preferably, each primary crossflow blower operates independently.
Preferably, the air supply mixed flow assembly comprises two air supply mixed flow assemblies which are coaxially arranged, and the inner diameter of the cylindrical mixed flow cavity of each air supply mixed flow assembly is consistent.
Preferably, the total air supply amount of the axial flow fan is less than the air output amount of the main cross flow fan, so that the air output amount of the mixed flow air outlet is less than the air output amount of the main air supply outlet.
Preferably, the mixed flow air outlet and the mixed flow air inlet of the cylindrical mixed flow cavity are respectively provided with an air outlet grille and an air inlet grille for ensuring safety.
Preferably, the connecting piece is connected with the rear side of the mixed flow air outlet of the cylindrical mixed flow cavity and the middle part of the lower end of the hanging machine body.
Preferably, the connector comprises: the connecting end and the fixed end are connected through the connecting shaft; wherein,
the connecting end 320 is an arc-shaped surface to match the radian of the cylindrical mixed flow cavity; the fixed end comprises a fixed surface fixed with the bottom of the shell of the hanging machine body and a connecting surface extending downwards along one side of the fixed surface facing the front of the indoor machine, and the connecting surface is connected with the connecting shaft.
Preferably, the axial flow fan comprises a motor, a rotating shaft of the motor penetrates through a motor support to be connected with the axial flow fan, and the motor is fixed on one side in the cylindrical mixed flow cavity through the motor support;
the guide ring is arranged in the cylindrical mixed flow cavity and is communicated with the axial flow fan and the cylindrical mixed flow cavity through the guide ring.
Preferably, each axial flow fan in the air supply flow mixing assembly operates independently.
The utility model provides an indoor hanging machine of an air conditioner, because the lower part of a hanging machine body is additionally provided with at least two air supply mixed flow components, a cylindrical mixed flow cavity and axial flow fans distributed on two sides of the cylindrical mixed flow cavity; the cylindrical mixed flow cavities are transversely spaced by a spacing distance; the axis in tube-shape miscurrent chamber is parallel with the axis of on-hook body, and wherein upper portion is equipped with the mixed flow air outlet, both ends are equipped with the mixed flow air intake, not only include the room air of indoor on-hook both sides, still include the room air of indoor on-hook below, it is more even fast to make room air circulate, introduce the tube-shape miscurrent chamber back with the mixed flow air intake with room air through axial fan, discharge through the mixed flow air outlet, the room air mixes with the heat transfer air of main supply-air outlet output and sends into indoor, promote user's comfortable healthy air supply and experience.
Further, the indoor hanging machine of the utility model has the advantages that the tubular mixing cavity sucks the indoor air into the tubular mixing cavity through the axial fans on the two sides with the air flows with different speeds and different trends, and the air flows are irregularly sent out through the mixing air outlet arranged on the tubular mixing cavity, so that a negative pressure area with different pressures and different directions is formed between the main air supply outlet and the mixing air outlet of the tubular mixing cavity, jet air flows with different air supply directions with different speeds are formed, the jet air flows and the unequal speed and unequal direction air flows of the mixing air outlet of the tubular mixing cavity form the indoor air jet flow together, and thus the jet flow required by the mixed air is greatly improved; meanwhile, jet flow mixed flow airflow of natural wind with different speeds and different directions is formed, and the cooling but not cooling of the airflow is really realized, and people are not directly blown by the airflow.
Further, the utility model discloses an indoor hanging machine, owing to the mixed flow subassembly that will supply air sets up in the lower part of the outside casing of hanging machine body, through connecting piece and this body coupling of hanging machine, adopt such structure, can make the user on the basis of not changing the hanging machine body, the mixed flow subassembly of installation air supply alone, maneuverability is strong, according to user's demand, whether the mixed flow subassembly of air supply is installed in the flexible selection.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic front view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of the indoor unit shown in fig. 1;
FIG. 3 is an exploded view of the supply flow mixing assembly of the on-hook indoor unit shown in FIG. 1;
fig. 4 is an enlarged schematic view of the connector of the indoor unit shown in fig. 1.
Detailed Description
The air conditioner generally enters indoor air from an air inlet of an indoor unit, exchanges heat through a heat exchanger, and then blows out the heat-exchanged air from an air supply outlet of the indoor unit, so that the air is circulated to continuously exchange heat with the indoor air, and the temperature of the indoor air which is comfortable to people is maintained.
Fig. 1 is a schematic front view of an air conditioner indoor unit 10 according to one embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of the indoor hanging machine 10 shown in fig. 1; the indoor hanging machine 10 comprises a hanging machine body 100 and an air supply mixed flow assembly 200.
Wherein, those skilled in the art can understand, the utility model provides a function of on-hook body 100 is the same with the function of the indoor on-hook of solitary among the prior art, has arranged the heat exchanger promptly in on-hook body 100, and indoor gas gets into from the main air intake 110 of on-hook body 100, after the heat exchanger heat transfer, blows off from the main supply-air outlet 120 of on-hook body 100 and send to indoorly, and the circulation carries out the heat transfer to the room air.
Further, at least one main cross flow fan 130 arranged transversely is arranged at the heat exchanger towards the main air supply outlet 120, in this embodiment, the number of the main cross flow fans 130 is two, a main volute is arranged outside the main cross flow fan 130, the lower part of the main cross flow fan 130 is correspondingly provided with the main air supply outlet 120, and each main cross flow fan 130 is used for introducing indoor air from the main air inlet 110 into the heat exchanger at the inner diameter of the hanger body 100 for heat exchange and then sending the indoor air to the main air supply outlet 120 for export.
Further, each primary crossflow blower 130 may be independently operated. In this embodiment, when the two main cross flow fans 130 are all operated, the outlet air of the main air supply outlet 120 completely covers the outlet air of the mixed flow outlet 212; when one of the two main cross-flow fans 130 operates alone, the air outlet of the main air supply outlet 120 partially covers the air outlet of the mixed flow air outlet 212, so that partial jet flow mixed flow can be realized, and the air flow and circulation can be accelerated by the side of the main cross-flow fan 130 which does not operate and the side of the main cross-flow fan 130 which operates.
Specifically, as can be seen from further analysis with reference to fig. 1 and 2, the lower portion of the on-hook body 100 is connected to two air supply flow mixing assemblies 200, and the two air supply flow mixing assemblies are fixedly connected to the lower portion of the on-hook body 100 through a connecting member 300. The air supply flow mixing assembly 200 comprises a cylindrical flow mixing cavity 210 and axial flow fans 220 distributed inside two sides of the cylindrical flow mixing cavity 210. Further, the cylindrical mixing chambers 210 are laterally spaced by a spacing distance; the axis of the cylindrical mixing cavity 210 is parallel to the axis of the hanging machine body 100, and the upper part thereof is provided with a mixed flow air outlet 212, and the two sides thereof are provided with mixed flow air inlets 211. The axis of the cylindrical mixing cavity 210 is parallel to the axis of the hanging machine body 100, the mixed flow air outlet 212 is parallel to the main air supply outlet 120 of the hanging machine body 100, and the main purpose of the mixing cavity is to uniformly mix indoor air sent out from the mixed flow air outlet 212 and heat exchange air of the main air supply outlet 120 of the hanging machine body 100, so that the mixing cavity not only comprises the indoor air at two sides of the hanging machine body 100, but also comprises the indoor air below the hanging machine body 100, and the indoor air is circulated faster and more uniformly.
Specifically, the rotation axis of the axial flow fan 220 coincides with the axis of the cylindrical flow mixing cavity 210, and one side of the axial flow fan 220 near the middle of the cylindrical flow mixing cavity 210 is provided with a flow guide ring 221 for guiding the indoor air sucked from the flow mixing air inlet 211 through the axial flow fan 220 into the cylindrical flow mixing cavity 210 and then conveying the indoor air to the flow mixing air outlet 212.
In some preferred embodiments, the on-hook body 100 further comprises a wind deflector, the wind deflector is installed at the main air outlet 120, and the horizontal plane of the wind deflector is perpendicular to the plane of the main air outlet 120. That is, the flow direction of the air sent from the main air supply outlet 120 to the room is parallel to the horizontal plane of the air deflector, so that at least part of the air sent from the main air supply outlet 120 can be mixed with the outlet air of the confluence air outlet of the mixed flow through-flow assembly, and the air after heat exchange is mixed with the room air which is not heat exchanged and then sent to the room again.
The utility model discloses an indoor hanging machine 10, hanging machine body 100 sub-unit connection has tube-shape mixing flow chamber 210, tube-shape mixing flow chamber 210 inhales indoor air from mixed flow air inlet 211 to tube-shape mixing flow chamber 210 with different trends of equidistance through both sides axial fan 220, and send out by the mixed flow air outlet 212 irregularity that sets up on tube-shape mixing flow chamber 210, just so form the negative pressure zone that pressure inequality orientation is different in the middle of main supply-air outlet 120 and the mixed flow air outlet 212 of tube-shape mixing flow chamber 210, just so formed the jet air current of different air supply directions of the equidistance, jet air current and the different unequal air current of mixed flow air outlet 212 of tube-shape mixing flow chamber 210 form indoor air jet flow jointly, thus promoted the required jet flow of mixed flow air greatly; meanwhile, jet flow mixed flow airflow of natural wind with different speeds and different directions is formed, and the cooling but not cooling of the airflow is really realized, and people are not directly blown by the airflow.
Particularly, the utility model provides an indoor hanging machine 10 of air conditioner, owing to add air supply mixed flow subassembly 200 in hanging machine body 100 lower part, this air supply mixed flow subassembly 200 tube-shape mixed flow chamber 210, this tube-shape mixed flow chamber 210 both sides are equipped with axial fan 220 respectively, tube-shape mixed flow chamber 210 upper portion is equipped with mixed flow air outlet 212, both ends are equipped with mixed flow air intake 211, axial fan 220 inhales the tube-shape mixed flow chamber 210 with indoor air from mixed flow air intake 211 respectively, then discharge from mixed flow air outlet 212, mix with the heat transfer air of following hanging machine body 100 main supply air outlet 120 exhaust, form cool and not cold air current.
In the embodiment, there are two supply air mixing assemblies 200 connected to the lower portion of the on-hook body 100, which are a first supply air mixing assembly (left side in the figure) and a second mixing assembly (right side in the figure), and the two supply air mixing assemblies 200 are coaxially arranged and have the same structure, and the inner diameter of the cylindrical mixing cavity 210 of each supply air mixing assembly 200 is the same. The air supply flow mixing assembly 200 comprises a cylindrical flow mixing cavity 210 and axial flow fans 220 distributed on two sides of the cylindrical flow mixing cavity 210. The axis of the cylindrical mixing cavity 210 is parallel to the axis of the hanging machine body 100, mainly the mixed flow air outlet 212 is parallel to the main air supply outlet 120 of the hanging machine body 100, and the purpose is to uniformly mix the indoor air sent out from the mixed flow air outlet 212 and the heat exchange air of the main air supply outlet 120 of the hanging machine body 100.
Of course, the number of the supply air mixing assemblies 200 may be more, but it is preferable that it is not more than four for the user's good experience.
Specifically, the rotation axis of the axial flow fan 220 coincides with the axis of the cylindrical flow mixing cavity 210, and one side of the axial flow fan 220 near the middle of the cylindrical flow mixing cavity 210 is provided with a flow guide ring 221 for guiding the indoor air sucked by the axial flow fan 220 into the cylindrical flow mixing cavity 210 and then conveying the indoor air to the flow mixing air outlet 212.
Further, in this embodiment, the main crossflow blower 130 of the hanger body 100 includes two main crossflow blowers (left side in the drawing) and two main crossflow blowers (right side in the drawing) arranged in parallel in the lateral direction.
In this embodiment, multiple air supply modes can be realized, and the requirements of different users are met, specifically as follows:
the first mode is as follows: the first main cross flow fan and the second main cross flow fan supply air at the same speed or different speeds, and the first cylindrical mixed flow cavity and the second cylindrical mixed flow cavity operate independently to induce air, wherein the first cylindrical mixed flow cavity and the second cylindrical mixed flow cavity operate independently or at the same speed or different speeds of the axial flow fans 220 at two sides of the operating cylindrical mixed flow cavity;
and a second mode: the first main cross flow fan and the second main cross flow fan supply air at the same speed or different speeds, the first cylindrical mixing cavity and the second cylindrical mixing cavity operate at the same speed or different speeds simultaneously, and the axial flow fans 220 in the first cylindrical mixing cavity and the second cylindrical mixing cavity operate independently at the same speed or different speeds or in various combinations
And a third mode: the first main cross-flow fan and the second main cross-flow fan operate independently, the first cylindrical mixing cavity or the second cylindrical mixing cavity opposite to the first main cross-flow fan operates to induce air, and the other cylindrical mixing cavity can operate or can not operate
And a fourth mode: the first main cross-flow fan and the second main cross-flow fan are operated independently, the first cylindrical mixed flow cavity or the second cylindrical mixed flow cavity opposite to the first main cross-flow fan is not operated, and the other cylindrical mixed flow cavity is operated to increase indoor air circulation
In some preferred embodiments, the air output of the axial fans 220 is less than that of the main cross flow fan 130, so that the mixed flow outlet 212 is less than that of the main supply outlet 120. If the air output of the axial flow fan 220 is greater than or equal to the air output of the main cross flow fan 130, the heat exchange air volume sent from the main air supply outlet 120 of the on-hook body 100 is less than or equal to the mixed flow air volume sent from the mixed flow air outlet 212 to the indoor, so that the speed of the indoor temperature reaching the preset temperature is very slow, and the user experience is very poor.
Further, an air inlet grille and an air outlet grille are respectively arranged on the cylindrical mixed flow cavity 210, the mixed flow air inlet 211 and the mixed flow air outlet 212, so as to ensure safety, prevent dust from entering the inside of the air supply mixed flow assembly 200 and facilitate cleaning of the air supply mixed flow assembly 200.
Fig. 3 is a schematic exploded view of an air supply mixing assembly 200 of the indoor unit 10 shown in fig. 1, wherein the air supply mixing assembly 200 includes a cylindrical mixing chamber 210, an air inlet grille 213 and an air outlet grille 214 are respectively disposed at a mixed air inlet 211 and a mixed air outlet 212, and axial fans 220 are respectively disposed at two sides of the cylindrical mixing chamber 210. The axial flow fan 220 comprises a motor 222, a rotating shaft of the motor 222 penetrates through a motor support 223 to be connected with an axial flow fan 224, and the motor 222 is fixed on one side in the cylindrical mixed flow cavity 210 through the motor support 223; the guide ring 221 is disposed in the cylindrical mixing cavity 210 and communicates the axial flow fan 220 and the cylindrical mixing cavity 210.
Additionally, the utility model provides a mixed flow through-flow subassembly can be independent of the operation of hanging machine body 100, and the user can select whether to open the mixed flow through-flow subassembly according to actual conditions, realizes different air supply modes.
In other preferred embodiments, the air supply mixing assembly 200 is fixedly connected to the lower portion of the on-hook body 100 through a connecting member 300, fig. 4 is an enlarged schematic view of the connecting member 300 of the indoor on-hook 10 shown in fig. 1, the connecting member 300 specifically connects the axial middle portion of the cylindrical mixing cavity 210 and the middle portion of the lower end of the on-hook body 100, and the connecting member 300 connects the rear side of the mixing outlet, so that the air supply mixing assembly 200 and the on-hook body 100 are connected and matched point to point, the structure is simple and beautiful, the industrial production is simplified, and the production efficiency of the air conditioner is improved.
Specifically, the connector 300 includes a connection shaft 310, a connection end 320 and a fixed end 330 connected to the connection shaft 310; the connecting end 320 is an arc-shaped surface to match the radian of the cylindrical mixed flow cavity 210, and is used for connecting and fixing the air supply mixed flow component 200 and connecting the rear side of the mixed flow air outlet 212 of the cylindrical mixed flow cavity 210; the fixing end 330 includes a fixing surface 331 fixed to the bottom of the casing of the hanger body 100 and a connection surface 332 extending downward along a side of the fixing surface 331 facing the front of the indoor unit, and the connection surface 332 is connected to the connection shaft 310. Through the connection of this connecting piece 300, the bottom that will supply air mixed flow subassembly 200 fixed and hanging machine body 100 that can be firm for supply air mixed flow subassembly 200 and hanging machine body 100 work in coordination, realize different air supply modes, satisfy different users to the demand of air supply, improve user experience effect.
The utility model discloses an indoor hanging machine 10, owing to the mixed flow subassembly 200 that will supply air sets up in the lower part of the outside casing of hanging machine body 100, is connected with hanging machine body 100 through connecting piece 300, adopts such structure, can make the user on the basis of not changing hanging machine body 100, installs the mixed flow subassembly 200 that supplies air alone, and maneuverability is strong, according to user's demand, whether the mixed flow subassembly 200 that supplies air is installed to the flexible selection. For example, for a room where young people live in, strong air supply is preferred during cooling, the conventional indoor unit air conditioner can be used without installing the air supply mixed flow component 200, or the air supply mixed flow component 200 can be installed, and the indoor hanging machine 10 with the air supply mixed flow component 200 can be selected to be turned on or not according to actual conditions. For rooms where the old and the young live, the air supply mixed flow component 200 needs to be installed for comfortable refrigeration.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the hanging machine comprises a hanging machine body, a heat exchanger and a heat exchanger, wherein the heat exchanger is arranged in the hanging machine body and is configured to send out heat exchange air passing through the heat exchanger from a main air supply outlet at the lower part of the hanging machine body; and
the air supply mixed flow components are fixedly connected to the lower part of the on-hook body through connecting pieces, and each air supply mixed flow component comprises a cylindrical mixed flow cavity and axial flow fans distributed in the two sides of the cylindrical mixed flow cavity; wherein,
the cylindrical mixed flow cavities are transversely spaced by a spacing distance; the axis of the cylindrical mixing cavity is parallel to the axis of the on-hook body, the upper part of the cylindrical mixing cavity is provided with a mixed flow air outlet, and the two ends of the cylindrical mixing cavity are provided with mixed flow air inlets;
the rotation axis of each axial flow fan is coincided with the axis of the cylindrical mixed flow cavity, and one side, close to the middle of the cylindrical mixed flow cavity, of each axial flow fan is provided with a flow guide ring which is used for guiding indoor air sucked by the axial flow fans to the cylindrical mixed flow cavity, then conveying the indoor air to the mixed flow air outlet and mixing the indoor air with the heat exchange air from the main air supply outlet.
2. The on-hook indoor unit according to claim 1,
the heat exchanger is provided with at least one main cross-flow fan which is transversely arranged towards the main air supply port, a main volute is arranged outside the main cross-flow fan, and the lower part of the main cross-flow fan is correspondingly provided with at least one main air supply port; and each main cross flow fan is used for introducing indoor air into the main air duct from a main air inlet of the hanging machine body, exchanging heat through the heat exchanger and then sending the indoor air to the main air supply outlet for exporting.
3. The on-hook indoor unit according to claim 2,
each of the primary crossflow blowers operates independently.
4. The on-hook indoor unit according to claim 1,
the air supply mixed flow assembly comprises two coaxially arranged air supply mixed flow assemblies, and the inner diameters of cylindrical mixed flow cavities of the air supply mixed flow assemblies are consistent.
5. An indoor unit as claimed in claim 2 or 3,
the total air supply amount of the axial flow fan is less than the air output amount of the main cross flow fan, so that the air output amount of the mixed flow air outlet is less than the air output amount of the main air supply outlet.
6. The on-hook indoor unit according to claim 1,
and the mixed flow air outlet and the mixed flow air inlet of the cylindrical mixed flow cavity are respectively provided with an air outlet grid and an air inlet grid for ensuring safety.
7. The on-hook indoor unit according to claim 1,
the connecting piece is connected with the rear side of the mixed flow air outlet of the cylindrical mixed flow cavity and the middle part of the lower end of the hanging machine body.
8. The on-hook indoor unit as claimed in claim 7,
the connector includes: the connecting shaft is connected with a connecting end and a fixed end through the connecting shaft; wherein,
the connecting end is an arc-shaped surface so as to match the radian of the cylindrical mixed flow cavity; the fixed end comprises a fixed surface fixed at the bottom of the casing of the hanging machine body and a connecting surface extending downwards from one side of the fixed surface facing the front of the indoor machine, and the connecting surface is connected with the connecting shaft.
9. The on-hook indoor unit according to claim 1,
the axial flow fan comprises a motor, a rotating shaft of the motor penetrates through a motor support to be connected with the axial flow fan, and the motor is fixed on one side in the cylindrical mixed flow cavity through the motor support;
the guide ring is arranged in the cylindrical mixed flow cavity and is communicated with the axial flow fan and the cylindrical mixed flow cavity through the guide ring.
10. The on-hook indoor unit according to claim 1,
and each axial flow fan in the air supply mixed flow assembly operates relatively independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258681.5U CN208536135U (en) | 2018-02-14 | 2018-02-14 | A kind of wall-hung indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258681.5U CN208536135U (en) | 2018-02-14 | 2018-02-14 | A kind of wall-hung indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536135U true CN208536135U (en) | 2019-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258681.5U Withdrawn - After Issue CN208536135U (en) | 2018-02-14 | 2018-02-14 | A kind of wall-hung indoor unit of air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN208536135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317607A (en) * | 2018-02-14 | 2018-07-24 | 青岛海尔空调器有限总公司 | A kind of wall-hung indoor unit of air conditioner |
-
2018
- 2018-02-14 CN CN201820258681.5U patent/CN208536135U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317607A (en) * | 2018-02-14 | 2018-07-24 | 青岛海尔空调器有限总公司 | A kind of wall-hung indoor unit of air conditioner |
| CN108317607B (en) * | 2018-02-14 | 2024-05-28 | 青岛海尔空调器有限总公司 | Indoor hanging machine of air conditioner |
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