CN108571778A - A kind of novel air conditioner indoor unit and air-conditioning - Google Patents
A kind of novel air conditioner indoor unit and air-conditioning Download PDFInfo
- Publication number
- CN108571778A CN108571778A CN201810697299.9A CN201810697299A CN108571778A CN 108571778 A CN108571778 A CN 108571778A CN 201810697299 A CN201810697299 A CN 201810697299A CN 108571778 A CN108571778 A CN 108571778A
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- Prior art keywords
- air
- annulus
- indoor unit
- shell
- wind
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention provides a kind of novel air conditioner indoor unit and air-conditioning, and indoor unit includes shell and the evaporator, ducting assembly and the wind turbine that are arranged in shell, and the opening of annular is provided on the antetheca of shell, and opening is provided with inducer；Inducer includes the first annulus, the second annulus and wind deflector, first annulus and the coaxial arrangement of the second annulus, the diameter of first annulus is less than the diameter of the second annulus, the parallel setting of polylith wind deflector is between the first annulus and the second annulus, the angle between plane and the axis of the first annulus where wind deflector is acute angle, the first drive component is provided on shell, the first drive component drives inducer rotation.Air-conditioning includes outdoor unit and above-mentioned indoor unit.The indoor unit of the present invention has the characteristics that mild outlet air, energy fast cooling or heating, is resistant to purification air, can provide fresh air for interior.
Description
Technical field
The present invention relates to technical field of electrical equipment, more particularly to a kind of air conditioner indoor unit and the sky including the indoor unit
It adjusts.
Background technology
With the continuous improvement of people's living standards, air-conditioning is increasingly becoming indispensable one of household electrical appliance, at the same time
Requirement of the people to air conditioning comfortableness and air quality is also higher and higher.Traditional air conditioner air supply mode is to be sent into cold wind or hot wind
Behind interior, with the slow convection current of indoor air, heat transfer rate is slower, can not accomplish the effect of fast cooling or heating.And it is existing
Air conditioner indoor set wind outlet be outlet air obliquely, air outlet can bring adverse effect to health, is easy out to people's blow-through
Existing air conditioner disease.
While material life is continuously available and meets, people also improve attention rate to the health of oneself.In order to reduce
Outside air is to indoor pollution, and people are by closing window come air pollution isolation.But often effect is poor for this way, simultaneously
Bring new harm.Since the circulation of room air in the case of the window of pass reduces, causes germ to be more prone to breed, make instead
At the health threat of bigger.
In order to solve the problems, such as air pollution, the quality of room air is improved, occurs a kind of novel equipment on the market：
Air purifier, existing air purifier are all to be placed in the lower position such as ground or windowsill, are not only occupied in room
Space, and since harmful gas density is less than atmospheric density, these pernicious gases are often distributed in room upper space, that
For the lower air purifier in position can not then complete or efficient clean rooms in air；In addition lower position without
Method is good to drive the air in room adequately to recycle, air that can not thoroughly in clean rooms.
Invention content
The main object of the present invention is to provide the indoor unit that a kind of outlet air is mild, can purify the air of a room.
It is a further object of the present invention to provide a kind of air-conditionings including above-mentioned indoor unit.
In order to realize that above-mentioned main purpose, the present invention provide a kind of novel air conditioner indoor unit, including shell and setting in shell
Internal evaporator, ducting assembly and wind turbine, the opening of annular is provided on the antetheca of shell, and opening is provided with inducer；
Inducer includes the first annulus, the second annulus and wind deflector, and the first annulus and the second annulus are coaxially disposed, the diameter of the first annulus
Less than the diameter of the second annulus, the parallel setting of polylith wind deflector is between the first annulus and the second annulus, where wind deflector
Angle between plane and the axis of the first annulus is acute angle, and the first drive component is provided on shell, and the first drive component drives
Dynamic inducer rotation.
As seen from the above technical solution, formed between the adjacent wind deflector of inducer air outlet, cold wind or hot wind from
Air outlet changes direction after coming out, and the angle between plane and the axis of the first annulus where wind deflector is acute angle, that is, is led
Aerofoil cuts oblique setting, and in inducer rotation process, the direction of air outlet changes at any time, and cold wind or hot wind are sent out to indoor surrounding
Raw quickly diffusion, avoids air outlet face people's outlet air, and outlet air is mild, while cold wind or hot wind quickly being carried out with indoor air
Fast cooling or heating are realized in convection current.
Further embodiment is the internal perisporium of the first annulus to be provided with the first rack, the first drive component includes first
Motor and multiple first gears, multiple first gears are engaged with the different location of the first rack respectively, first motor and wherein one
A first gear connection.
As it can be seen that being engaged simultaneously with multiple gears by the first rack, when first motor drives one of gear rotation, just
Inducer can be driven to rotate, multiple gears ensure that inducer slow-roll stabilization.
Further embodiment is that the first drive component includes three first gears, and the center of circle between three first gears connects
Line constitutes equilateral triangle.
As it can be seen that three first gears are uniformly arranged on the first rack periphery, the stability of inducer rotation is further increased.
Further embodiment is that shell includes front housing and rear shell, and opening, inducer and the first driving group are provided on front housing
Part is arranged on front housing；The first air inlet and multiple second air inlets are provided in rear shell, the first air inlet passes through pipeline and room
Outer connection.
As it can be seen that indoor air can be entered by the second air inlet in shell, heat exchange is carried out with the evaporator in shell
After be changed into cold wind or hot wind is again introduced into interior；Outdoor air is entered from the first air inlet in shell by pipeline, with shell
Internal evaporator is changed into cold wind after carrying out heat exchange or hot wind is got in, and when indoor air quality is poor, can lead to
The first air inlet is crossed to indoor offer ozone, improves the content of oxygen in room air.
Further embodiment is that the first air inlet is arranged on the rear wall of rear shell, and multiple second air inlets are arranged in rear shell
Side wall on, wind shield and the second drive component are provided on the inside of rear wall, windshied part and ventilation opening are provided on wind shield,
Two drive components can drive wind shield to move back and forth, and windshied part or ventilation opening are located at the inside of the first air inlet.
As it can be seen that the opening and closing of the first air inlet can be realized by wind shield, to when needed to the fresh sky of indoor offer
Gas.
Further embodiment is that the first air inlet is circular first through hole, and ventilation opening is circular second through-hole, is kept out the wind
Portion is circular baffle, a diameter of L1 of first through hole, a diameter of L2 of the second through-hole, a diameter of L3 of baffle, wherein L2 >=
L1, L3 >=L1.
Further embodiment is to be provided with shaft on the inside of the rear wall of rear shell, wind shield is sector structure, along the arc of wind shield
The second rack is provided on shape side wall, the second drive component includes the second motor and second gear, second gear and the second rack
Engagement, the second motor driving second gear drive wind shield to rotate around the axis.
As it can be seen that in such a way that the second rack is engaged with second gear, the accuracy that wind shield moves back and forth is improved.
Further embodiment is that air filtering assembly is provided between rear shell and evaporator.
As it can be seen that harmful components in air can be filtered by air filtering assembly, to realize the effect of purification air.
Further embodiment is that ducting assembly includes ontology and tubaeform enlarging section, and the middle part of ontology is penetratingly arranged
There is air duct, in outside air duct, ducting assembly is fixed on by ontology in rear shell amplification unit, and evaporator is located at the back side of ontology, wind
Machine is located at the front end in air duct.
As it can be seen that by enlarging section can by shell cold wind or hot wind to external diffusion, be conducive to cold wind or hot wind from inducer
Outflow.
In order to realize that above-mentioned another object, the present invention provide a kind of air-conditioning, air-conditioning includes outdoor unit and indoor unit, indoor unit
Using above-mentioned indoor unit.
Description of the drawings
Fig. 1 is structure chart of the indoor unit embodiment of the present invention under the first visual angle.
Fig. 2 is structure chart of the indoor unit embodiment of the present invention under the second visual angle.
Fig. 3 is the structural exploded view of the indoor unit embodiment of the present invention.
Fig. 4 is the structure chart of the inducer of the indoor unit embodiment of the present invention.
Fig. 5 is the structure chart of the front housing of the indoor unit embodiment of the present invention.
Fig. 6 is the installation diagram of the front housing and inducer of the indoor unit embodiment of the present invention.
Fig. 7 is the structure chart of the ducting assembly of the indoor unit embodiment of the present invention.
Fig. 8 is the back cover structure figure of the indoor unit embodiment of the present invention.
Fig. 9 is the schematic enlarged-scale view of part A in Fig. 8.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific implementation mode
Indoor unit embodiment
Referring to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 is structure chart of the indoor unit embodiment of the present invention under different visual angles.In this implementation
In mode, indoor unit includes front housing 1 and rear shell 2, and front housing 1 and rear shell 2 constitute the shell of indoor unit, and shell has square structure.
It is provided with inducer 3 and cover 4 on the antetheca 10 of front housing 1, display screen 40 is provided on cover 4, display screen 40 can show temperature
The information such as degree, humidity, air parameter, operating mode.The first air inlet 20 and multiple second air inlets 21 are provided in rear shell 2,
First air inlet 20 is connected to by pipeline with outdoor, thus to indoor offer ozone.First air inlet 20 is arranged rear
On the rear wall 22 of shell 2, multiple second air inlets 21 are arranged on the side wall 23 of 2 surrounding of rear shell, and the second air inlet 21 is located at side
The position adjacent with rear wall 22 on wall 23, room air is entered by the second air inlet 21 in shell, by the component in shell
It is converted into hot wind or cold wind, is finally again introduced into interior from inducer 3.
It is the structural exploded view of the indoor unit embodiment of the present invention referring to Fig. 3, Fig. 3.Air filtration group is provided in shell
Part 5, evaporator 6, ducting assembly 7 and wind turbine 8, air followed by air filtering assembly 5, steam after rear shell 2 enters in shell
Device 6, ducting assembly 7 and wind turbine 8 are sent out, is finally flowed out from front housing 1.Air filtering assembly 5 can be used for example bonding layer steel wire and block
Net, activated carbon, HEPA nets or electrostatic precipitator, can also be multiple combinations use, air after air filtering assembly 5,
Air can be purified, to improve the quality of air so that indoor unit of the invention can also regard air purifier and use,
Due to indoor unit often higher position mounted to a wall, the pernicious gas of indoor upper space can be carried out effective net
Change.Evaporator 6 is identical as the heat exchange principle of existing A/C evaporator, and only moulding is different, and air is by freezing or heating state
Evaporator 6 after, realize air themperature conversion.Wind turbine 8 is mounted on front housing 1, and front housing 1 is mounted on ducting assembly 7, air duct group
Part 7 is mounted in rear shell 2, and ducting assembly 7 also can be used as the interconnecting piece of front housing 1 and rear shell 2 while playing air blowing function
Part.
It is the structure chart of the inducer of the indoor unit embodiment of the present invention referring to Fig. 4, Fig. 4.Inducer 3 has circular ring shape
Structure, inducer 3 include the first annulus 31, the second annulus 32 and wind deflector 33, and the first annulus 31 and the second annulus 32 are coaxially set
It sets, the diameter of the first annulus 31 is less than the diameter of the second annulus 32, and the parallel setting of polylith wind deflector 33 is in 31 He of the first annulus
Between second annulus 32, the angle between plane and the axis of the first annulus 31 where wind deflector 33 is acute angle, i.e. wind deflector
33 are obliquely installed, and air outlet 34 is formed between adjacent two pieces of wind deflectors 33, and the wind come out from front housing 1 changes after air outlet 34
Direction, the oblique discharge of wind are become.First annulus 31 and the second annulus 32 constitute the frame of inducer 3, and wind deflector 33 constitutes wind-guiding
The holder of wheel 3, is additionally provided with reinforcing plate 35 between the first annulus 31 and the second annulus 32, and reinforcing plate 35 is mutual with wind deflector 33
Vertically.The internal perisporium of first annulus 31 is provided with the first rack 36.
It is the structure chart of the front housing of the indoor unit embodiment of the present invention referring to Fig. 5, Fig. 5.In the present embodiment, front housing 1
With rectangular outer profile, the opening 11 of annular is provided on the antetheca 10 of front housing 1, wind comes out from the opening 11 of front housing 1.
The first drive component is provided on front housing 1, in the present embodiment, the first drive component includes first motor 12 and three first
Gear 13, the circle center line connecting between three first gears 13 constitute equilateral triangle, first motor 12 and one of them first tooth
13 connection of wheel.In other implementations, the quantity of first gear can be more than two or three.
It is the installation diagram of the front housing and inducer of the indoor unit embodiment of the present invention referring to Fig. 6, Fig. 6.The setting of inducer 3 exists
At the opening 11 of front housing 1, three first gears 13 are engaged with the different location of the first rack 36 respectively, the driving of first motor 12 the
One gear 13 rotates, the first rack 36 rotation engaged with first gear 13 to driving so that inducer 3 rotates, to change
Become after the direction of air outlet 34, cold wind or hot wind come out from air outlet 34 and distributed around, has rapidly changed indoor temperature, avoid
To people's blow-through.
It is the structure chart of the ducting assembly of the indoor unit embodiment of the present invention referring to Fig. 7, Fig. 7.Ducting assembly 7 includes ontology
70 and tubaeform enlarging section 71, the middle part of ontology 70 is penetratingly provided with air duct 72, and air duct 72 is circular through-hole, enlarging section
71 are located at outside air duct 72.Referring also to Fig. 3, ducting assembly 7 are fixed on by ontology 70 in rear shell 2, and evaporator 6 is located at ontology 70
The back side, wind turbine 8 is located at the front end in air duct 72, and wind turbine 8 is coaxially disposed with air duct 72.Cold wind or hot wind are flowed into through air duct 72 to be amplified
In portion 71, the rotation of wind turbine 8 increases the flow velocity of cold wind or hot wind, and the curved wall of enlarging section 71 is conducive to cold wind or hot wind expands around
It dissipates, finally passes through inducer 3 and flow out.
It is the back cover structure figure of the indoor unit embodiment of the present invention referring to Fig. 8 and Fig. 9, Fig. 8, Fig. 9 is part A in Fig. 8
Schematic enlarged-scale view.The inside of the rear wall 22 of rear shell 2 is provided with wind shield 24 and the second drive component, the second drive component includes
Second motor 25 and second gear 26.In the present embodiment, first motor 12 and the second motor 25 use stepper motor.It keeps out the wind
Plate 24 is sector structure, and the second rack 240, second gear 26 and the second rack are provided with along the curved wall of wind shield 24
240 engagements.The inside of rear wall 22 is provided with shaft 27, and the second motor 25 drives second gear 26 to drive wind shield 24 around the shaft 27
Rotation.Windshied part 241 and ventilation opening 242 are provided on wind shield 24, when the second drive component drives wind shield 24 to move back and forth,
Windshied part 241 or ventilation opening 242 are alternately positioned in the first air inlet 20（Referring to Fig. 2）Inside.In the present embodiment, first
Air inlet 20 is circular first through hole, and ventilation opening 242 is circular second through-hole, and windshied part 241 is circular baffle.First
A diameter of L1 of through-hole, a diameter of L2 of the second through-hole, a diameter of L3 of baffle, wherein L1, L2 and L3 meet relational expression L2 >=
L1, L3 >=L1.It can thus be seen that when windshied part 241 is located at the inside of the first air inlet 20, the first air inlet 20, which is in, to close
Closed state；When ventilation opening 242 is located at the inside of the first air inlet 20, the first air inlet 20 is in the open state, due to first
20 outside of air inlet is connected to by pipeline with outdoor, can open the first air inlet 20 when needed in this way, thus to indoor offer
Fresh air.The bottom of rear shell 2 is provided with sensor 28, and sensor 28 can monitor indoor air quality in real time（Such as in air
Particulate matter ratio, CO2Ratio etc.）, humidity and temperature, and user is fed back to by display screen 40.
Air-conditioning embodiment
The present invention also provides a kind of air-conditioning, air-conditioning includes outdoor unit and indoor unit, and indoor unit uses the indoor unit of above-described embodiment,
It is connected by connecting tube between outdoor unit and indoor unit.Referring to Fig. 2, the lower end of the rear wall 22 of rear shell 2 is provided with holding tank 220,
The copper pipe 60 of evaporator 6 is pierced by from the lower end of rear shell 2 and is located in holding tank 220, and one end of connecting tube is connect with copper pipe 60, even
The other end taken over is connect with outdoor unit.
Certainly, above-described embodiment is only the preferable embodiment of the present invention, and when practical application can also have more variations,
All within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in power of the present invention
In the protection domain that profit requires.
Claims (10)
1. a kind of novel air conditioner indoor unit, it is characterised in that：
Including shell and the evaporator, ducting assembly and the wind turbine that are arranged in the shell, it is provided on the antetheca of the shell
The opening of annular, the opening are provided with inducer；
The inducer includes the first annulus, the second annulus and wind deflector, and first annulus and second annulus are coaxially set
It sets, the diameter of first annulus is less than the diameter of second annulus, and the parallel setting of wind deflector described in polylith is described the
Between one annulus and second annulus, the angle between plane and the axis of first annulus where the wind deflector is
Acute angle, the first drive component is provided on the shell, and first drive component drives the inducer rotation.
2. indoor unit according to claim 1, it is characterised in that：
The internal perisporium of first annulus is provided with the first rack, first drive component includes first motor and multiple
One gear, multiple first gears are engaged with the different location of first rack respectively, the first motor and wherein one
A first gear connection.
3. air conditioner indoor unit according to claim 2, it is characterised in that：
First drive component includes three first gears, and the circle center line connecting between three first gears is constituted etc.
Side triangle.
4. indoor unit according to any one of claims 1 to 3, it is characterised in that：
The shell includes front housing and rear shell, and the opening, the inducer and first driving are provided on the front housing
Component is arranged on the front housing；
The first air inlet and multiple second air inlets are provided in the rear shell, first air inlet is connected by pipeline with outdoor
It is logical.
5. indoor unit according to claim 4, it is characterised in that：
In the rear on the rear wall of shell, the side of shell in the rear is arranged in multiple second air inlets for the first air inlet setting
On wall, it is provided with wind shield and the second drive component on the inside of the rear wall, windshied part and ventilation are provided on the wind shield
Mouthful, second drive component can drive the wind shield to move back and forth, and the windshied part or the ventilation opening are located at described the
The inside of one air inlet.
6. indoor unit according to claim 5, it is characterised in that：
First air inlet is circular first through hole, and the ventilation opening is circular second through-hole, and the windshied part is circle
The baffle of shape, a diameter of L1 of the first through hole, a diameter of L2 of second through-hole, a diameter of L3 of the baffle,
In, L2 >=L1, L3 >=L1.
7. indoor unit according to claim 6, it is characterised in that：
Shaft is provided on the inside of the rear wall of the rear shell, the wind shield is sector structure, along the curved wall of the wind shield
On be provided with the second rack, second drive component includes the second motor and second gear, the second gear and described the
Two racks engage, and second motor drives the second gear that the wind shield is driven to be rotated around the shaft.
8. indoor unit according to claim 7, it is characterised in that：
It is provided with air filtering assembly between the rear shell and the evaporator.
9. indoor unit according to claim 8, it is characterised in that：
The ducting assembly includes ontology and tubaeform enlarging section, and the middle part of the ontology is penetratingly provided with air duct, described
In outside the air duct, the ducting assembly is fixed on by the ontology in the rear shell amplification unit, and the evaporator is located at
The back side of the ontology, the wind turbine are located at the front end in the air duct.
10. air-conditioning, the air-conditioning includes outdoor unit and indoor unit, it is characterised in that：
The indoor unit uses claim 1 to 9 any one of them indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697299.9A CN108571778A (en) | 2018-06-29 | 2018-06-29 | A kind of novel air conditioner indoor unit and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697299.9A CN108571778A (en) | 2018-06-29 | 2018-06-29 | A kind of novel air conditioner indoor unit and air-conditioning |
Publications (1)
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| CN108571778A true CN108571778A (en) | 2018-09-25 |
Family
ID=63573605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810697299.9A Pending CN108571778A (en) | 2018-06-29 | 2018-06-29 | A kind of novel air conditioner indoor unit and air-conditioning |
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Cited By (1)
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| CN110260404A (en) * | 2019-06-26 | 2019-09-20 | 广东美的制冷设备有限公司 | The heat-production control method of air conditioner, the refrigeration control method of air conditioner and air conditioner |
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