CN208186533U - 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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- CN208186533U CN208186533U CN201820258686.8U CN201820258686U CN208186533U CN 208186533 U CN208186533 U CN 208186533U CN 201820258686 U CN201820258686 U CN 201820258686U CN 208186533 U CN208186533 U CN 208186533U
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- mixed flow
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- centrifugal blower
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Abstract
The utility model provides a kind of wall-hung indoor unit of air conditioner, including on-hook ontology and 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 centrifugal blower for being distributed in tubular mixed flow chamber two sides；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；Length of the length of mixed flow air outlet at least more than main air outlet.The rotation axis of the indoor on-hook provided in the utility model, each centrifugal blower is overlapped with the axis of tubular mixed flow chamber；Inside of the air outlet of centrifugal blower towards tubular mixed flow chamber top, and the air outlet of centrifugal blower has extended downwardly deflector to tubular mixed flow chamber is tilted, for being delivered to mixed flow air outlet after the room air sucked by centrifugal blower is drained in tubular mixed flow chamber.
Description
Technical field
The utility model relates to air conditioners, more particularly to a kind of wall-hung indoor unit of air conditioner.
Background technique
With popularizing for air-conditioning, user is higher and higher to the comfort of air-supply and the requirement of health.Traditional air-conditioning
Powerful, cold wind blow-through people, air conditioner disease is the greatest problem that user uses air-conditioning, by the continuous innovation of air-conditioning technical, is occurred
Fluidics and drainage technology, bring cool without cold healthy air-supply theory, but there are also its certain limitations for these technologies
Property, greatest problem is exactly that mixed flow is uneven, influences the comfortable sexual experience of user；Further user to the different demands of air-conditioning,
Such as: when refrigeration, young man likes powerful refrigeration, and old man and child need comfortable cooling, existing conventional jet and drainage technology
It can not meet simultaneously.
Traditional drainage or jet stream scheme, drainage jet stream wind direction is single, although can bring comfortable body to user in temperature
It tests, but the single blow-through people of wind direction also makes user experience poor, and drains power source all by the cross flow fan of indoor on-hook
Effect, absorbing quantity is small, and blower effect is limited.
Utility model content
One purpose of the utility model is to provide for one kind and overcomes the above problem or at least be partially solved above-mentioned ask
The wall-hung indoor unit of air conditioner of topic.
The utility model one is further objective is that improve drainage flow needed for mixed flow air.
The utility model another further objective is that improve user experience.
Particularly, the utility model provides a kind of wall-hung indoor unit of air conditioner, comprising:
On-hook ontology is inside disposed with heat exchanger, and being configured to will be by the heat exchange air of heat exchanger under on-hook ontology
The main air outlet in portion is sent out；And
Air-supply mixed flow component, the lower part of on-hook ontology, including tubular mixed flow chamber and distribution are fixedly connected on by connector
Centrifugal blower inside tubular mixed flow chamber two sides；Wherein,
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, both ends
Equipped with mixed flow air inlet；Length of the length of mixed flow air outlet at least more than main air outlet；
The rotation axis of each centrifugal blower is overlapped with the axis of tubular mixed flow chamber；The air outlet of centrifugal blower is towards tubular
The inside on mixed flow chamber top, and the air outlet of centrifugal blower has extended downwardly deflector to tubular mixed flow chamber is tilted, being used for will
Mixed flow air outlet is delivered to after being drained in tubular mixed flow chamber by the room air that centrifugal blower sucks.
Preferably, heat exchanger is towards being equipped with the main cross flow fan of at least one transversely arranged, main through-flow wind at main air outlet
The outside of machine is equipped with main spiral case, and its underpart is correspondingly provided at least one main air outlet；Each main cross flow fan is used for Interior Space
Gas is introduced to be sent after heat exchanger exchanges heat in main air duct to main air outlet from main air inlet and be exported respectively.
Preferably, each main cross flow fan independent operating.
Preferably, air-supply mixed flow component includes two air-supply mixed flow components of coaxial arrangement, and each air-supply mixed flow component
Tubular mixed flow chamber internal diameter it is consistent.
Preferably, the outlet air total amount of centrifugal blower is respectively less than the air output of main cross flow fan, so that mixed flow air outlet goes out
Air quantity is less than the air output of main air outlet.
Preferably, the mixed flow air outlet of tubular mixed flow chamber is equipped with air outlet grate, for guaranteeing safety.
Preferably, the middle part of the rear side of the mixed flow air outlet of connector connection tubular mixed flow chamber and on-hook ontology lower end.
Preferably, connector includes: connecting shaft and the connecting pin by connecting axis connection and fixing end；Wherein,
The arc-shaped face in connecting pin, to match the radian of tubular mixed flow chamber；Fixing end includes solid with on-hook ontology bottom of shell
Fixed stationary plane and the joint face extended downwardly along stationary plane towards the side in front of indoor unit, joint face with connect axis connection.
Preferably, centrifugal blower includes motor, and the shaft of motor is connected with centrifugal fan, and the outside of centrifugal fan is equipped with snail
Shell, wherein
Centrifugal blower is fixed in tubular mixed flow chamber by support plate, and the motor 222 of centrifugal blower passes through motor fixing plate
It is fixed in support plate；
Centrifugal fan air outlet is provided on spiral case.
Preferably, the relatively independent operation of each centrifugal blower blown in mixed flow component.
Wall-hung indoor unit of air conditioner provided by the utility model, due to having additional air-supply mixed flow component in on-hook body lower part,
The tubular mixed flow chamber and the centrifugal blower being distributed in inside tubular mixed flow chamber two sides；The axis of tubular mixed flow chamber and on-hook ontology
Axis is parallel, and its middle and upper part is equipped with mixed flow air outlet, and both ends are equipped with mixed flow air inlet, is entered the wind by centrifugal blower from mixed flow
It after room air is introduced tubular mixed flow chamber by mouth, is discharged by mixed flow air outlet, the heat exchange of room air and the output of main air outlet
Interior is sent into air mixing, promotes the healthiness air-supply experience of user.
Further, the indoor on-hook of the utility model, tubular mixed flow chamber is by centrifugal blower inside two sides by Interior Space
Gas is drawn into tubular mixed flow chamber with the air-flow that variable speed difference is moved towards, and the mixed flow air outlet by being arranged in tubular mixed flow chamber is not
Rule is sent out, and just forms that pressure is not equal to be born towards different in this way among main air outlet and the mixed flow air outlet of tubular mixed flow chamber
Pressure area, material is thus formed the different jet air stream of the air supply direction of variable speed, jet air stream and tubular mixed flow chamber it is mixed
The variable speed for flowing out air port, which is not waited to air-flow, is collectively formed room air drainage flow, greatly improves needed for mixed flow air in this way
Drainage flow；In the case that refrigerating capacity is constant, the supply air temperature blown to user is substantially improved, be truly realized it is cool without
It is cold.
Further, the indoor on-hook of the utility model, due to that will blow, mixed flow component is arranged in on-hook body exterior
Shell lower part, connect by connector with on-hook ontology, using such structure, family can be used and be changed without on-hook sheet
On the basis of body, separately installed air-supply mixed flow component, strong operability, according to the demand of user, can flexibility choose whether to pacify
Dress air-supply mixed flow component.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic elevational view according to the wall-hung indoor unit of air conditioner of the utility model one embodiment；
Fig. 2 is the schematic diagram of internal structure of indoor on-hook shown in FIG. 1；
Fig. 3 is the air-supply mixed flow component perspective view of the explosion of indoor on-hook shown in FIG. 1；
Fig. 4 is the enlarged diagram of the connector of indoor on-hook shown in FIG. 1.
Specific embodiment
Air conditioner is all generally to enter room air from the air inlet of indoor unit, after heat exchanger exchanges heat, then
It is secondary to blow out the gas after heat exchange from indoor unit air outlet, it is recycled with this, is constantly exchanged heat to indoor gas, to remain indoor
One blander temperature of air.
Fig. 1 is the schematic elevational view according to the wall-hung indoor unit of air conditioner 10 of the utility model one embodiment；Fig. 2 is figure
The schematic diagram of internal structure of interior on-hook 10 shown in 1；The interior on-hook 10 includes on-hook ontology 100 and air-supply mixed flow component
200。
Wherein, it will be understood by those skilled in the art that the function and existing skill of on-hook ontology 100 provided by the utility model
The function of individual indoor on-hook in art is the same, i.e., is disposed with heat exchanger in on-hook ontology 100, and indoor gas is from on-hook sheet
The main air inlet 110 of body 100 enters, after heat exchanger exchanges heat, blown out from the main air outlet 120 of on-hook ontology 100 it is sent to the room,
Circulation exchanges heat to room air.
Further, in heat exchanger towards being equipped with the main cross flow fan of at least one transversely arranged at main air outlet 120
130, in this embodiment, main cross flow fan 130 includes two, and the outside of main cross flow fan 130 is equipped with main spiral case, its underpart pair
It should be equipped with above-mentioned main air outlet 120, each main cross flow fan 130 is used to room air introducing on-hook sheet from main air inlet 110
It send after the heat exchange of 100 internal diameter heat exchanger of body to main air outlet 120 and exports.
Specifically, further combined with Fig. 1 and Fig. 2 analysis it is found that 100 lower part of on-hook ontology is connected with an air-supply mixed flow group
Part 200 is fixedly connected on the lower part of on-hook ontology 100 by connector 300.The air-supply mixed flow component 200 includes tubular mixed flow
Chamber 210 and the centrifugal blower 220 being distributed in inside 210 two sides of tubular mixed flow chamber.Further, the axis of tubular mixed flow chamber 210
It is parallel with the axis of on-hook ontology 100, and its middle and upper part is equipped with mixed flow air outlet 212, both ends are equipped with mixed flow air inlet 211,
Its both ends is equipped with mixed flow air inlet 211.Length of the length of mixed flow air outlet 212 at least more than main air outlet 120.
Further, each main cross flow fan 130 can be with independent operating.In the present embodiment, when two main cross flow fans
When 130 whole operations, the outlet air of main air outlet 120 all covers the outlet air of mixed flow air outlet 212；When two main cross flow fans
When 130 one of isolated operation, the outlet air of the air-outlet part covering mixed flow air outlet 212 of main air outlet 120 is, it can be achieved that portion
Divide jet stream mixed flow, the side of the main cross flow fan 130 of the side and operation for the main cross flow fan 130 not run can accelerate air
Flowing and circulation.
The axis of tubular mixed flow chamber 210 is parallel with the axis of on-hook ontology 100, mixed flow air outlet 212 and on-hook ontology 100
Main air outlet 120 it is parallel, main purpose is the room air and on-hook ontology 100 seen off from mixed flow air outlet 212
The heat exchange air of main air outlet 120 is uniformly mixed.
Specifically, the rotation axis of centrifugal blower 220 is overlapped with the axis of tubular mixed flow chamber 210；Centrifugal blower 220 goes out
Air port is towards the inside on 210 top of tubular mixed flow chamber, and the air outlet of centrifugal blower 220 is oblique to 210 introversion of tubular mixed flow chamber
Under be extended with deflector 221, for cylinder will to be drained to from the room air that mixed flow air inlet 211 sucks by centrifugal blower 220
Mixed flow air outlet 212 is delivered to after in shape mixed flow chamber 210.
In some preferred embodiments, on-hook ontology 100 further includes wind deflector, and wind deflector is installed at main air outlet 120,
And the horizontal plane of wind deflector is vertical with main 120 place plane of air outlet.It is, being sent to indoor wind from main air outlet 120
Flow direction is parallel with wind deflector horizontal plane, enables at least partially from the wind and mixed flow through-flow component of the submitting of main air outlet 120
Confluence air outlet outlet air mixing, the wind after exchanging heat is sent to interior after being mixed with the indoor wind not exchanged heat again.
The indoor on-hook 10 of the utility model, 100 lower part of on-hook ontology are connected with tubular mixed flow chamber 210, tubular mixed flow chamber
Room air is drawn into tubular mixed flow chamber 210 by centrifugal blower 220 inside two sides with the air-flow that variable speed difference is moved towards by 210
It is interior, and the mixed flow air outlet 212 by being arranged in tubular mixed flow chamber 210 is irregularly sent out, it is mixed in main air outlet 120 and tubular in this way
It flows and is not waited towards different negative pressuren zones among the mixed flow air outlet 212 of chamber 210 with regard to forming pressure, material is thus formed variable speeds
The variable speed of the mixed flow air outlet 212 of the different jet air stream of air supply direction, jet air stream and tubular mixed flow chamber 210 differs
Room air drainage flow is collectively formed to air-flow, drainage flow needed for greatly improving mixed flow air in this way；Refrigerating capacity is constant
In the case of, the supply air temperature blown to user is substantially improved, and is truly realized cool without cold.
Particularly, the wall-hung indoor unit of air conditioner 10 of the offer of the utility model, due to being had additional in 100 lower part of on-hook ontology
It blows mixed flow component 200, which sets respectively inside 210 two sides of tubular mixed flow chamber
Have a centrifugal blower 220,210 top of tubular mixed flow chamber is equipped with mixed flow air outlet 212, and both ends are equipped with mixed flow air inlet 211, two sides from
Heart blower 220 respectively sucks room air in tubular mixed flow chamber 210 from mixed flow air inlet 211, then from mixed flow air outlet 212
Discharge, is mixed with the heat exchange air being discharged from the main air outlet 120 of on-hook ontology 100, is formed cool without cold air-flow.
In some preferred embodiments, the air output of centrifugal blower 220 is respectively less than the air output of main cross flow fan 130, with
The air output of mixed flow air outlet 212 is set to be less than the air output of main air outlet 120.If the air output of centrifugal blower 220 be greater than or
Person is equal to the air output of main cross flow fan 130, then causing the heat exchange air quantity sent out from the main air outlet 120 of on-hook ontology 100
The mixed flow air quantity sent to the room less than or equal to mixed flow air outlet 212, so that room temperature reaches the speed of preset temperature very
Slowly, user experience is very poor.
Further, in above-mentioned tubular mixed flow chamber, air outlet grate is equipped at mixed flow air outlet 212, both for guaranteeing peace
Entirely, and it can prevent dust from entering inside air-supply mixed flow component 200, convenient for the cleaning to air-supply mixed flow component 200.
Fig. 3 is 200 schematic explosive view of air-supply mixed flow component of interior on-hook shown in Fig. 1 10, and air-supply mixed flow component 200 wraps
Tubular mixed flow chamber 210 is included, tubular mixed flow chamber is respectively equipped with centrifugal blower 220 inside 210 two sides.Centrifugal blower 220 includes motor
222, machine shaft is connected with centrifugal fan 223, and the outside of offline fan is equipped with spiral case 224, and wherein centrifugal blower 220 passes through branch
Fagging 225 is fixed in tubular mixed flow chamber 210, and the motor 222 of centrifugal blower 220 is fixed on support plate by motor fixing plate
On 225；220 air outlet of centrifugal blower is provided on spiral case 224, which is connected to deflector 221, for that will pass through centrifugation wind
The room air that machine 220 sucks is delivered to mixed flow air outlet 212 after being drained in tubular mixed flow chamber 210.
In addition, mixed flow through-flow component provided by the utility model can be run independently of on-hook ontology 100, user can root
It chooses whether to open mixed flow through-flow component according to actual conditions, realizes different air supply patterns.
In other preferred embodiments, air-supply mixed flow component 200 is fixedly connected on on-hook ontology by connector 300
100 lower part, Fig. 4 are the enlarged diagrams of the connector 300 of indoor on-hook 10 shown in FIG. 1, which specifically connects
The middle part at the axial middle part and 100 lower end of on-hook ontology of tubular mixed flow chamber 210, the connector 300 connect mixed flow air outlet 212
Rear side, the point-to-point connection between mixed flow component 200 and on-hook ontology 100 that makes to blow cooperate, and simple and beautiful structure simplifies industrialization
Production, improves the production efficiency of air-conditioning.
Specifically, the connector 300 include connecting shaft 310, connect with above-mentioned connecting shaft 310 have connecting pin 320 and consolidate
Fixed end 330；Wherein, the arc-shaped face in connecting pin 320, to match the radian of tubular mixed flow chamber 210, even using screw or other means
Fixed air-supply mixed flow component 200 is connect, the rear side of the mixed flow air outlet 212 of tubular mixed flow chamber 210 is connected；Fixing end 330 include with
It 100 bottom of shell of on-hook ontology fixed stationary plane 331 and is extended downwardly along stationary plane 331 towards the side in front of indoor unit
Joint face 332, joint face 332 are connect with connecting shaft 310, and stationary plane 331 provides screw and 100 bottom of shell of on-hook ontology connects
It connects.By the connection of the connector 300, will can firmly blow the fixed bottom with on-hook ontology 100 of mixed flow component 200,
So that air-supply mixed flow component 200 and 100 cooperating of on-hook ontology, realize different air supply patterns, meet different user to air-supply
Demand, improve user experience effect.
The indoor on-hook 10 of the utility model, the shell being arranged in outside on-hook ontology 100 due to the mixed flow component 200 that will blow
The lower part of body is connect by connector 300 with on-hook ontology 100, using such structure, family can be used and be changed without on-hook
On the basis of ontology 100, separately installed air-supply mixed flow component 200, strong operability according to the demand of user can flexibility choosing
It selects and whether air-supply mixed flow component 200 is installed.For example, when refrigeration, likes powerful air-supply, then both for the room that young man lives
It can choose and air-supply mixed flow component 200 is not installed, using traditional indoor unit air conditioner, also can choose installation air-supply mixed flow group
The indoor on-hook 10 of part 200, installation air-supply mixed flow component 200 can choose whether to open according to the actual situation.For old man and
The room that child lives need to install air-supply mixed flow component 200, carry out comfortable cooling.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (9)
1. a kind of wall-hung indoor unit of air conditioner, characterized by comprising:
On-hook ontology is inside disposed with heat exchanger, and being configured to will be by the heat exchange air of the heat exchanger from the on-hook sheet
The main air outlet of body lower part is sent out；And
Air-supply mixed flow component, the lower part of the on-hook ontology, including tubular mixed flow chamber and distribution are fixedly connected on by connector
Centrifugal blower inside tubular mixed flow chamber two sides；Wherein,
The axis of the tubular mixed flow chamber is parallel with the axis of the on-hook ontology, and its middle and upper part is equipped with mixed flow air outlet,
Both ends are equipped with mixed flow air inlet；Length of the length of the mixed flow air outlet at least more than the main air outlet；
The rotation axis of each centrifugal blower is overlapped with the axis of the tubular mixed flow chamber；The air outlet of the centrifugal blower
Towards the inside on tubular mixed flow chamber top, and the air outlet of the centrifugal blower to the tubular mixed flow chamber introversion obliquely
It is extended with deflector, for conveying after the room air sucked by the centrifugal blower is drained in the tubular mixed flow chamber
To the mixed flow air outlet.
2. interior on-hook according to claim 1, which is characterized in that
The heat exchanger is towards being equipped with the main cross flow fan of at least one transversely arranged, the main through-flow wind at the main air outlet
The outside of machine is equipped with main spiral case, and its underpart is correspondingly provided at least one described main air outlet；Each main cross flow fan is used for
Room air is introduced in main air duct from the main air inlet of the on-hook ontology respectively and is sent after heat exchanger heat exchange to described
Main air outlet export.
3. interior on-hook according to claim 2, which is characterized in that
Each main cross flow fan independent operating.
4. interior on-hook according to any one of claims 1 to 3, which is characterized in that
The outlet air total amount of the centrifugal blower is respectively less than the air output of the main cross flow fan of the on-hook ontology, so that the mixed flow
The air output of air outlet is less than the air output of the main air outlet.
5. interior on-hook according to claim 1, which is characterized in that
The mixed flow air outlet of the tubular mixed flow chamber is equipped with air outlet grate, for guaranteeing safety.
6. interior on-hook according to claim 1, which is characterized in that
The connector connects the rear side of the mixed flow air outlet of the tubular mixed flow chamber and the middle part of on-hook ontology lower end.
7. interior on-hook according to claim 6, which is characterized in that
The connector includes: connecting shaft and connecting pin and fixing end by the connection axis connection；Wherein,
The arc-shaped face in connecting pin, to match the radian of the tubular mixed flow chamber；The fixing end includes and the on-hook sheet
The fixed stationary plane of body bottom of shell and the connection extended downwardly along the stationary plane towards the side in front of the indoor on-hook
Face, the joint face and the connection axis connection.
8. interior on-hook according to claim 1, which is characterized in that
The centrifugal blower includes motor, and the shaft of the motor is connected with centrifugal fan, and the outside of the centrifugal fan is equipped with
Spiral case, wherein
The centrifugal blower is fixed in the tubular mixed flow chamber by support plate, and the motor of the centrifugal blower is solid by motor
Fixed board is fixed in the support plate；
The air outlet of the centrifugal blower is provided on the spiral case.
9. interior on-hook according to claim 1, which is characterized in that
The relatively independent operation of the centrifugal blower each of in the air-supply mixed flow component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258686.8U CN208186533U (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 |
|---|---|---|---|
| CN201820258686.8U CN208186533U (en) | 2018-02-14 | 2018-02-14 | A kind of wall-hung indoor unit of air conditioner |
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| Publication Number | Publication Date |
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| CN208186533U true CN208186533U (en) | 2018-12-04 |
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ID=64440045
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| CN201820258686.8U Active CN208186533U (en) | 2018-02-14 | 2018-02-14 | A kind of wall-hung indoor unit of air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361838A (en) * | 2018-02-14 | 2018-08-03 | 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 CN201820258686.8U patent/CN208186533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361838A (en) * | 2018-02-14 | 2018-08-03 | 青岛海尔空调器有限总公司 | A kind of wall-hung indoor unit of air conditioner |
| CN108361838B (en) * | 2018-02-14 | 2023-12-22 | 青岛海尔空调器有限总公司 | Indoor hanging machine of air conditioner |
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