CN108592267A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN108592267A CN108592267A CN201810461290.8A CN201810461290A CN108592267A CN 108592267 A CN108592267 A CN 108592267A CN 201810461290 A CN201810461290 A CN 201810461290A CN 108592267 A CN108592267 A CN 108592267A
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- Prior art keywords
- wind
- heat exchanger
- air conditioner
- guiding
- air
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
-
- 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
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention provides a kind of air conditioners, it includes wind wheel component, heat exchanger and wind-guiding net, wind wheel component includes air outlet, heat exchanger is arranged towards air outlet, wind-guiding net is set between heat exchanger and air outlet, when air conditioner works, a large amount of high-speed flows are discharged towards the direction of heat exchanger by air outlet in wind wheel component, by the way that wind-guiding net is arranged between heat exchanger and air outlet, one side air-flow flow velocity after wind-guiding net reduces, so that uniformly flowing to other parts inside heat exchanger or air conditioner by the air-flow after wind-guiding net, the angle of air flow direction heat exchanger can be changed in another aspect wind-guiding net, effectively eliminate noise caused by a large amount of high-speed flow impingement heat transfer devices, and then significantly reduce the noise of air conditioner, improve the experience comfort level of user, enhance the market competitiveness of air conditioner.
Description
Technical field
The present invention relates to air conditioner technical fields, in particular to a kind of air conditioner.
Background technology
With the improvement of living standards, requirement of the people to environment is higher and higher, air-conditioning is required there has also been more, example
If whether air-conditioning can provide the air for meeting hygienic requirements, suitable humiture, whether when work will produce larger noise
Deng, be all the factor that people are considered, and wherein air-conditioning work when noise problem particularly attract attention, how effectively to reduce sky
The noise of tune, the overall performance for improving air-conditioning have become urgent problem to be solved.
Invention content
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, one aspect of the present invention is, a kind of air conditioner is proposed.
In view of this, according to an aspect of the invention, there is provided air conditioner comprising wind wheel component, heat exchanger and lead
Wind net, wherein wind wheel component include air outlet；Heat exchanger is arranged towards air outlet；Wind-guiding net be set to heat exchanger and air outlet it
Between.
Air conditioner provided by the invention includes wind wheel component, heat exchanger and wind-guiding net, and wherein wind wheel component includes air outlet,
Heat exchanger is arranged towards air outlet, and wind-guiding net is set between heat exchanger and air outlet, and when air conditioner works, wind wheel component is logical
It crosses air outlet and a large amount of high-speed flows is discharged towards the direction of heat exchanger, by being arranged wind-guiding net between heat exchanger and air outlet, one
Aspect air-flow flow velocity after wind-guiding net reduces so that is uniformly flowed to inside heat exchanger or air conditioner by the air-flow after wind-guiding net
Other parts, another aspect wind-guiding net can be changed the angle of air flow direction heat exchanger, effectively eliminates a large amount of high-speed flow
Noise caused by impingement heat transfer device, and then the noise of air conditioner is significantly reduced, the experience comfort level of user is improved, air-conditioning is enhanced
The market competitiveness of device.
In addition, according to the air conditioner in above-mentioned technical proposal provided by the invention, there can also be following supplementary technology special
Sign：
In the above-mentioned technical solutions, it is preferable that the area of wind-guiding net is S1；Wind-guiding net includes multiple wind-guiding openings, multiple
The sum of the area of wind-guiding opening is S2, and S2 is more than or equal to 0.7S1.
In the technical scheme, the area of wind-guiding net is S1, and there is wind-guiding multiple wind-guidings opening, multiple wind-guidings to open on the net
The sum of area of mouth is S2, and S2 is more than or equal to 0.7S1, by the sum of area of the multiple wind-guidings openings of restriction to determine wind wheel group
Air-flow caused by part avoids air-flow percent of pass relatively low and directly affects air-conditioning by the throughput into heat exchanger after wind-guiding net
The overall performance of device.
In any of the above-described technical solution, it is preferable that wind-guiding net is metal mesh or plastic wire.
In the technical scheme, wind-guiding net is metal mesh or plastic wire, when wind-guiding net is prepared using metal material, wind-guiding
The structural strength of net is higher, can effectively extend the service life of wind-guiding net；When wind-guiding net is prepared using plastics, due to leading
The own wt of wind net is lighter, and then reduces the main screw lift of air conditioner, effectively promotes the lighting of air conditioner.
When wind-guiding net is metal mesh, which can be connected with the power cord of air conditioner, when air conditioner is heating mould
When formula, metal mesh powers on fever, and one side metal mesh can change the angle of air flow direction heat exchanger, effectively eliminates a large amount of
High-speed flow caused by noise, and then significantly reduce air conditioner noise, improve the experience comfort level of user；On the other hand
Metal mesh powers on heating efficiency that is rear heatable, and then promoting air conditioner.
In any of the above-described technical solution, it is preferable that the shape of each in multiple wind-guiding openings is round, triangle
Shape, quadrangle or pentagon.
In the technical scheme, the shape of each in multiple wind-guiding openings is circle, triangle, quadrangle or five sides
Shape, multiple wind-guidings opening of different shapes can make air-flow uniformly flow to other zero inside heat exchanger or air conditioner
Part, certainly, the shape of wind-guiding opening may be other shapes, without departing from the design concept of the present invention, then belong to this
In the protection domain of invention.
In any of the above-described technical solution, it is preferable that air conditioner further includes shell and multiple fins, wherein shell encloses
Cavity is formed, wind wheel component, heat exchanger and wind-guiding net are within the cavity；Multiple fins are set on heat exchanger, in multiple fins
The distance between two adjacent fins be δ 1；The distance between two neighboring in multiple wind-guidings opening is δ 2, and δ 2<δ1.
In the technical scheme, air conditioner further includes shell and multiple fins, and middle casing is enclosed cavity, wind wheel group
Part, heat exchanger and wind-guiding net are respectively positioned in the cavity, and multiple fins are set on heat exchanger, and two neighboring in multiple fins
The distance between fin is δ 1, and the distance between two neighboring in multiple wind-guidings opening is δ 2, when phase in multiple wind-guidings opening
When the front in gap of the connecting portion between two fins between two adjacent, by the way that δ 2 is arranged<δ 1 can effectively avoid multiple
Connecting portion blocking air-flow between wind-guiding is two neighboring in being open flows to heat exchanger by the gap between two fins, in turn
The throughput flowed through in heat exchanger is reduced, the overall performance of air conditioner is influenced.
Specifically, wind-guiding net includes multiple wind guide strips, it is preferable that the cross section of wind guide strip is circle, and multiple wind guide strips are handed over
Fork, which is placed, forms multiple wind-guidings opening, in multiple wind-guidings openings adjacent the distance between two be wind guide strip diameter, when
When the wind guide strip being vertically arranged is located at the centre position of two adjacent fins, by the way that δ 2 is arranged<δ 1, which can effectively avoid, to be vertically arranged
Wind guide strip blocking air-flow heat exchanger is flowed to by the gap between fin.
Certainly, the cross-sectional shape of wind guide strip can be circle, triangle, quadrangle or it is pentagonal any one,
The design concept for meeting the present invention all belongs to the scope of protection of the present invention interior.
In any of the above-described technical solution, it is preferable that the area of each of multiple wind-guiding openings is less than or equal to
2500mm2。
In the technical scheme, it is less than or equal to 2500mm by the way that the area of each of multiple wind-guiding openings is arranged2It can
The angle for changing air flow direction heat exchanger after wind-guiding net is effectively ensured airflow through, a large amount of high-speed gas impacts institute can be effectively eliminated
The noise of generation, and then the noise of air conditioner is significantly reduced, improve the experience comfort level of user.
Preferably, when the shape of multiple wind-guidings opening is square, when the area of wind-guiding opening is equal to 2500mm2When,
That is the size of wind-guiding opening is 50mm × 50mm.
In any of the above-described technical solution, it is preferable that air conditioner further includes fixed part and mounting portion, and fixed part is along heat exchanger
Length direction be set to the end of heat exchanger；Mounting portion corresponding to fixed part is set to wind-guiding online, heat exchanger and wind-guiding net
It is connected with mounting portion by fixed part.
In the technical scheme, air conditioner further includes fixed part and mounting portion, and fixed part is set along the length direction of heat exchanger
It is placed in the end of heat exchanger, it is online that mounting portion corresponding to fixed part is set to wind-guiding, and by solid between heat exchanger and wind-guiding net
Determine portion with mounting portion to be connected, and then prevent under the impact of a large amount of high-speed flows, the position of wind-guiding net changes and influences
The noise reduction of air conditioner.
Preferably, any of fixed part and mounting portion are buckle, another in fixed part and mounting portion is and card
Compatible button bit is detained, so that wind-guiding net and heat exchanger are attached by buckle structure, and then convenient for the peace of wind-guiding net
Assembly and disassembly are repaired, and assembly difficulty is reduced.
In any of the above-described technical solution, it is preferable that fixed part is fixed plate；Mounting portion is mounting plate, and air conditioner also wraps
It includes：First mounting hole, is set in fixed plate；Second mounting hole, is set on mounting plate；Fastener passes through first
Mounting hole and the second mounting hole are so that heat exchanger is connected with wind-guiding net.
In the technical scheme, fixed part is fixed plate, and fixed plate is equipped with the first mounting hole, and mounting portion is installation
Plate, and mounting plate is equipped with the second mounting hole, fastener passes through the first mounting hole and the second mounting hole so that heat exchanger and wind-guiding
Net is connected, and by adding fixed part and mounting portion on the net in heat exchanger and wind-guiding, heat exchanger is being fixedly connected with wind-guiding net
Under the premise of, no longer change heat exchanger and the wind-guiding net structure of itself, and then ensure the heating/refrigeration effect and noise reduction of air conditioner
Effect.
In any of the above-described technical solution, it is preferable that heat exchanger includes heat exchanger tube；Air conditioner further includes claw, direction
Heat exchanger is set to that wind-guiding is online, and claw is fastened on heat exchanger tube.
In the technical scheme, heat exchanger includes heat exchanger tube, and wind-guiding is additionally provided with claw towards the side of heat exchanger on the net,
Wherein gap of the claw across adjacent fins in multiple fins and be fastened on heat exchanger tube, the quantity of certain claw is more
It is a, and multiple claws are evenly distributed on that wind-guiding is online, and then improve the connection reliability energy between wind-guiding net entirety and heat exchanger.
In any of the above-described technical solution, it is preferable that air conditioner further includes：Connector, one end of connector and heat exchanger
Upper surface be connected, the other end of connector is connected with the bottom wall of shell, and connector and heat exchanger construction go out wind-guiding net
Accommodating area.
In the technical scheme, air conditioner further includes connector, and one end of connector is connected with the upper surface of heat exchanger
It connects, the other end of connector is connected with the bottom wall of shell, and connector goes out the accommodating area of wind-guiding net with heat exchanger construction, passes through
Setting connector, which to fasten between heat exchanger, wind-guiding net and shell, to be connected, and is effectively prevent in the long-term of a large amount of high-speed flows
Under impact, the position between heat exchanger, wind-guiding net and shell changes and influences the noise reduction of air conditioner.
Preferably, the quantity of connector is multiple, and multiple connectors are uniformly arranged on heat exchanger, connector and heat exchange
One end that the upper surface of device is connected is grab, and connector is fastened on by grab on heat exchanger, the bottom wall of connector and shell
The other end being connected is equipped with screw hole, by screw so that connector is connected with the bottom wall of shell.
In any of the above-described technical solution, it is preferable that wind wheel component is centrifugal blower, and heat exchanger is set to centrifugal blower
Air supply direction on.
The additional aspect and advantage of the present invention will become apparent in following description section, or practice through the invention
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
The structural schematic diagram of air conditioner during Fig. 1 is shown according to one embodiment of present invention；
Fig. 2 shows another structural schematic diagrams of air conditioner middle according to one embodiment of present invention；
The structural schematic diagram of the fin of air conditioner during Fig. 3 is shown according to one embodiment of present invention；
The structural schematic diagram of the wind-guiding net of air conditioner during Fig. 4 is shown according to one embodiment of present invention；
Another structural schematic diagram of the wind-guiding net of air conditioner during Fig. 5 is shown according to one embodiment of present invention；
The another structural schematic diagram of the wind-guiding net of air conditioner during Fig. 6 is shown according to one embodiment of present invention；
The another structural schematic diagram of the wind-guiding net of air conditioner during Fig. 7 is shown according to one embodiment of present invention；
The structural schematic diagram of the wind-guiding opening of air conditioner during Fig. 8 is shown according to one embodiment of present invention；
Another structural schematic diagram of the wind-guiding opening of air conditioner during Fig. 9 is shown according to one embodiment of present invention；
The another structural schematic diagram of the wind-guiding opening of air conditioner during Figure 10 is shown according to one embodiment of present invention；
The another structural schematic diagram of the wind-guiding opening of air conditioner during Figure 11 is shown according to one embodiment of present invention；
The another structural schematic diagram of the wind-guiding opening of air conditioner during Figure 12 is shown according to one embodiment of present invention；
The another structural schematic diagram of the wind-guiding opening of air conditioner during Figure 13 is shown according to one embodiment of present invention；
The another structural schematic diagram of the wind-guiding opening of air conditioner during Figure 14 is shown according to one embodiment of present invention；
The another structural schematic diagram of the wind-guiding opening of air conditioner during Figure 15 is shown according to one embodiment of present invention.
Wherein, the correspondence in Fig. 1 to Figure 15 between reference numeral and component names is：
10 wind wheel components, 102 air outlets, 20 heat exchangers, 202 fins, 204 heat exchanger tubes, 30 wind-guiding nets, 302 wind-guidings opening,
304 wind guide strips, 40 shells, 402 cavitys, 5 air conditioners.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to Fig. 1 to Figure 15 descriptions air conditioner 5 according to some embodiments of the invention.
According to an aspect of the invention, there is provided air conditioner 5 comprising wind wheel component 10, heat exchanger 20 and wind-guiding net
30, wherein wind wheel component 10 includes air outlet 102；Heat exchanger 20 is arranged towards air outlet 102；Wind-guiding net 30 is set to heat exchanger
Between 20 and air outlet 102.
As depicted in figs. 1 and 2, air conditioner 5 provided by the invention includes wind wheel component 10, heat exchanger 20 and wind-guiding net 30,
Wherein wind wheel component 10 includes air outlet 102, and heat exchanger 20 is arranged towards air outlet 102, and wind-guiding net 30 is set to heat exchanger 20
Between air outlet 102, when air conditioner 5 works, wind wheel component 10 is discharged by air outlet 102 towards the direction of heat exchanger 20 big
High-speed flow is measured, by the way that wind-guiding net 30 is arranged between heat exchanger 20 and air outlet 102, one side air-flow is after wind-guiding net 30
Flow velocity reduces so that uniformly flows to other parts inside heat exchanger 20 or air conditioner 5 by the air-flow after wind-guiding net 30, separately
The angle of air flow direction heat exchanger 20 can be changed in one side wind-guiding net 30, effectively eliminates a large amount of 20 institutes of high-speed flow impingement heat transfer device
The noise of generation, and then the noise of air conditioner 5 is significantly reduced, the experience comfort level of user is improved, the market for enhancing air conditioner 5 is competing
Strive power.
Preferably, air conditioner 5 is four sides air-out air conditioner indoor unit, and four sides air-out air conditioner indoor unit apoplexy wheel assembly 10 wraps
Include wind wheel, a diameter of 400mm to 500mm of wind wheel, it is preferable that rotor diameter 480mm；102 height of air outlet be 80mm extremely
120mm, it is preferable that 102 height of air outlet is 110mm；The height of heat exchanger 20 is 200mm to 300mm, it is preferable that heat exchanger
20 height is 252mm.
In one embodiment of the invention, it is preferable that the area of wind-guiding net 30 is S1；Wind-guiding net 30 includes multiple wind-guidings
The sum of the area of opening 302, multiple wind-guiding openings 302 is S2, and S2 is more than or equal to 0.7S1.
In this embodiment, the area of wind-guiding net 30 is S1, and has multiple wind-guidings opening 302 on wind-guiding net 30, multiple
The sum of the area of wind-guiding opening 302 is S2, and S2 is more than or equal to 0.7S1, by the sum of the area for limiting multiple wind-guiding openings 302
To determine that air-flow caused by wind wheel component 10 by the throughput into heat exchanger 20 after wind-guiding net 30, avoids air-flow percent of pass
Overall performance that is relatively low and directly affecting air conditioner 5.
In one embodiment of the invention, it is preferable that wind-guiding net 30 is metal mesh or plastic wire.
In this embodiment, wind-guiding net 30 is that metal mesh or plastic wire are led when wind-guiding net 30 is prepared using metal material
The structural strength of wind net 30 is higher, can effectively extend the service life of wind-guiding net 30；When wind-guiding net 30 is prepared using plastics
When, since the own wt of wind-guiding net 30 is lighter, and then the main screw lift of air conditioner 5 is reduced, effectively promotes the lightweight of air conditioner 5
Change.
When wind-guiding net 30 is metal mesh, which can be connected with the power cord of air conditioner 5, when air conditioner 5 is system
When heat pattern, metal mesh powers on fever, and one side metal mesh can change the angle of air flow direction heat exchanger 20, effectively disappear
Except noise caused by a large amount of high-speed flows, and then the noise of air conditioner 5 is significantly reduced, improves the experience comfort level of user；Separately
One side metal mesh powers on heating efficiency that is rear heatable, and then promoting air conditioner 5.
According to one embodiment of present invention, it is preferable that the shape of each in multiple wind-guiding openings 302 is circle
Shape, triangle, quadrangle or pentagon.
As shown in Fig. 4 to Figure 15, in this embodiment, the shape of each in multiple wind-guiding openings 302 is circle, three
Angular, quadrangle or pentagon, multiple wind-guidings opening 302 of different shapes can make air-flow uniformly flow to heat exchanger 20 or
Other parts inside air conditioner 5, certainly, the shape of wind-guiding opening 302 may be other shapes, without departing from this hair
Bright design concept then all belongs to the scope of protection of the present invention interior.
In one embodiment of the invention, it is preferable that air conditioner 5 further includes shell 40 and multiple fins 202, wherein
Shell 40 is enclosed cavity 402, and wind wheel component 10, heat exchanger 20 and wind-guiding net 30 are located in cavity 402；Multiple fins 202
It is set on heat exchanger 20, the distance between two adjacent fins 202 in multiple fins 202 are δ 1；Multiple wind-guiding openings 302
In it is the distance between two neighboring be δ 2, and δ 2<δ1.
As shown in Figure 3 and Figure 4, in this embodiment, air conditioner 5 further includes shell 40 and multiple fins 202, middle casing
40 are enclosed cavity 402, and wind wheel component 10, heat exchanger 20 and wind-guiding net 30 are respectively positioned in the cavity 402, multiple fins 202
It is set on heat exchanger 20, and the distance between two adjacent fins 202 in multiple fins 202 are δ 1, multiple wind-guiding openings
The distance between two neighboring in 302 is δ 2, and the connecting portion between two neighboring in multiple wind-guidings opening 302 is in two
When the front in the gap between fin 202, by the way that δ 2 is arranged<δ 1 can effectively avoid in multiple wind-guidings opening 302 it is two neighboring it
Between interconnecting piece blocking air-flow heat exchanger 20 is flowed to by the gap between two fins 202, and then reduce institute in heat exchanger 20
The throughput flowed through influences the overall performance of air conditioner 5.When specifically, arrow shows air flow direction fin 202 in Fig. 3
Direction can flow to uniform and stable heat exchanger 20 and fin 202 by the air-flow after wind-guiding net 30, and then reduce air conditioner 5
Noise.
Specifically, wind-guiding net 30 includes multiple wind guide strips 304, it is preferable that the cross section of wind guide strip 304 is circle, multiple
Wind guide strip 304, which intersects to place, forms multiple wind-guiding openings 302, and adjacent the distance between two are in multiple wind-guiding openings 302
For the diameter of wind guide strip 304, when the wind guide strip 304 being vertically arranged is located at the centre position of two adjacent fins 202, by setting
Set δ 2<δ 1 can effectively avoid the wind guide strip 304 being vertically arranged and stop that air-flow flows to heat exchanger by the gap between fin 202
20。
Certainly, the cross-sectional shape of wind guide strip 304 can be circle, triangle, quadrangle or it is pentagonal any one,
As long as meeting the design concept of the present invention, all belong to the scope of protection of the present invention interior.
Preferably, the spacing between two adjacent in multiple fins 202 is 0.5mm to 3mm, it is preferable that adjacent two
Spacing between a fin 202 is 1.5mm.
In one embodiment of the invention, it is preferable that the area of each of multiple wind-guiding openings 302 is less than or equal to
2500mm2。
In this embodiment, it is less than or equal to 2500mm by the way that the area of each of multiple wind-guiding openings 302 is arranged2It can
The angle for changing air flow direction heat exchanger 20 after wind-guiding net 30 is effectively ensured airflow through, a large amount of high-speed gas punchings can be effectively eliminated
Noise caused by heat exchanger 20 is hit, and then significantly reduces the noise of air conditioner 5, improves the experience comfort level of user.
Preferably, when the shape of multiple wind-guidings opening 302 is square, when the area of wind-guiding opening 302 is equal to
2500mm2When, i.e. the size of wind-guiding opening 302 is 50mm × 50mm.The area of wind-guiding opening 302 is 600mm2To 900mm2, excellent
The area of selection of land, wind-guiding opening 302 is 740mm2。
By lot of experiment validation, when the area of wind-guiding opening 302 meets above-mentioned condition, in declining for a large amount of high-speed flows
Subtract when being maintained within 2%, noise at least reduces 2dB caused by air conditioner 5.Experimental data is as shown in table 1：
Table 1
In one embodiment of the invention, it is preferable that air conditioner 5 further includes that fixed part and mounting portion (do not show in figure
Go out), fixed part is set to the end of heat exchanger 20 along the length direction of heat exchanger 20；Mounting portion is set to corresponding to fixed part and leads
On wind net 30, heat exchanger 20 is connected by fixed part with mounting portion with wind-guiding net 30.
In this embodiment, air conditioner 5 further includes fixed part and mounting portion, and fixed part is set along the length direction of heat exchanger 20
It is placed in the end of heat exchanger 20, mounting portion is set to corresponding to fixed part on wind-guiding net 30, and heat exchanger 20 and wind-guiding net 30 are logical
It crosses fixed part with mounting portion to be connected, and then prevents under the impact of a large amount of high-speed flows, the position of wind-guiding net 30 changes
And influence the noise reduction of air conditioner 5.
Preferably, any of fixed part and mounting portion are buckle, another in fixed part and mounting portion is and card
Compatible button bit is detained, so that wind-guiding net 30 and heat exchanger 20 are attached by buckle structure, and then is convenient for wind-guiding net
30 installation and removal repair, reduces assembly difficulty.
According to one embodiment of present invention, it is preferable that fixed part is fixed plate；Mounting portion is mounting plate；Air conditioner 5
Further include：First mounting hole, is set in fixed plate；Second mounting hole, is set on mounting plate；Fastener passes through
First mounting hole and the second mounting hole are so that heat exchanger 20 is connected with wind-guiding net 30.
In this embodiment, fixed part is fixed plate, and fixed plate is equipped with the first mounting hole, and mounting portion is mounting plate,
And mounting plate is equipped with the second mounting hole, fastener passes through the first mounting hole and the second mounting hole so that heat exchanger 20 and wind-guiding net
30 are connected, by adding fixed part and mounting portion on heat exchanger 20 and wind-guiding net 30, by heat exchanger 20 and wind-guiding net 30
Under the premise of being fixedly connected, no longer change heat exchanger 20 and wind-guiding net 30 structure of itself, so ensure the heating of air conditioner 5/
Refrigeration effect and noise reduction.
In one embodiment of the invention, it is preferable that heat exchanger 20 includes heat exchanger tube 204；Air conditioner 5 further includes card
Pawl is set to towards heat exchanger 20 on wind-guiding net 30, and claw is fastened on heat exchanger tube 204.
In this embodiment, heat exchanger 20 includes heat exchanger tube 204, and is also set towards the side of heat exchanger 20 on wind-guiding net 30
Have a claw, wherein gap of the claw across adjacent fins 202 in multiple fins 202 and be fastened on heat exchanger tube 204, certainly
The quantity of claw is multiple, and multiple claws are evenly distributed on wind-guiding net 30, and then improves 30 entirety of wind-guiding net and heat exchanger
Connection reliability energy between 20.
In one embodiment of the invention, it is preferable that air conditioner 5 further includes：Connector, one end of connector and heat exchange
The upper surface of device 20 is connected, and the other end of connector is connected with the bottom wall of shell 40, and connector is constructed with heat exchanger 20
The accommodating area of wind-guiding net 30.
In this embodiment, air conditioner 5 further includes connector, and one end of connector is connected with the upper surface of heat exchanger 20
It connects, the other end of connector is connected with the bottom wall of shell 40, and connector constructs the accommodating of wind-guiding net 30 with heat exchanger 20
Area fasten between heat exchanger 20, wind-guiding net 30 and shell 40 and is connected by the way that connector is arranged, and effectively prevent in a large amount of height
Under the long-term impact of fast air-flow, the position between heat exchanger 20, wind-guiding net 30 and shell 40 changes and influences air conditioner 5
Noise reduction.
Preferably, the quantity of connector is multiple, and multiple connectors are uniformly arranged on heat exchanger 20, connector with change
One end that the upper surface of hot device 20 is connected is grab, and connector is fastened on by grab on heat exchanger 20, connector and shell
The other end that 40 bottom wall is connected is equipped with screw hole, by screw so that connector is connected with the bottom wall of shell 40.
In one embodiment of the invention, it is preferable that wind wheel component 10 is that centrifugal blower changes as depicted in figs. 1 and 2
Hot device 20 is set on the air supply direction of centrifugal blower.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the present invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of air conditioner, which is characterized in that including：
Wind wheel component, the wind wheel component includes air outlet；
Heat exchanger, the heat exchanger are arranged towards the air outlet；
Wind-guiding net, the wind-guiding net are set between the heat exchanger and the air outlet.
2. air conditioner according to claim 1, which is characterized in that
The area of the wind-guiding net is S1；
The wind-guiding net includes multiple wind-guiding openings, and the sum of the area of the multiple wind-guiding opening is S2, and S2 is more than or equal to
0.7S1。
3. air conditioner according to claim 2, which is characterized in that
The wind-guiding net is metal mesh or plastic wire.
4. air conditioner according to claim 2, which is characterized in that
The shape of each in the multiple wind-guiding opening is circle, triangle, quadrangle or pentagon.
5. air conditioner according to any one of claim 2 to 4, which is characterized in that the air conditioner further includes：
Shell, the shell are enclosed cavity, and the wind wheel component, the heat exchanger and the wind-guiding net are located at the cavity
It is interior；
Multiple fins, the multiple fin are set on the heat exchanger, between the two adjacent fins in the multiple fin
Distance be δ 1；
The distance between two neighboring in the multiple wind-guiding opening is δ 2, and δ 2<δ1.
6. air conditioner according to claim 5, which is characterized in that
The area of each of the multiple wind-guiding opening is less than or equal to 2500mm2。
7. air conditioner according to claim 6, which is characterized in that the air conditioner further includes：
Fixed part is set to the end of the heat exchanger along the length direction of the heat exchanger；
It is online to be set to the wind-guiding corresponding to the fixed part for mounting portion, and the heat exchanger crosses institute with the wind-guiding Netcom
Fixed part is stated with the mounting portion to be connected.
8. air conditioner according to claim 7, which is characterized in that
The fixed part is fixed plate；
The mounting portion is mounting plate；
The air conditioner further includes：
First mounting hole is set in the fixed plate；
Second mounting hole is set on the mounting plate；
Fastener passes through first mounting hole and second mounting hole so that the heat exchanger is connected with the wind-guiding net
It connects.
9. air conditioner according to claim 8, which is characterized in that
The heat exchanger includes heat exchanger tube；
The air conditioner further includes claw, is set to that the wind-guiding is online, and the claw is fastened on institute towards the heat exchanger
It states on heat exchanger tube.
10. the air conditioner according to any one of claim 6 to 9, which is characterized in that the air conditioner further includes：
Connector, one end of the connector are connected with the upper surface of the heat exchanger, the other end of the connector and institute
The bottom wall for stating shell is connected, and the connector goes out the accommodating area of the wind-guiding net with the heat exchanger construction.
11. air conditioner according to claim 10, which is characterized in that
The wind wheel component is centrifugal blower；
The heat exchanger is set on the air supply direction of the centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461290.8A CN108592267A (en) | 2018-05-15 | 2018-05-15 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461290.8A CN108592267A (en) | 2018-05-15 | 2018-05-15 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108592267A true CN108592267A (en) | 2018-09-28 |
Family
ID=63630954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461290.8A Pending CN108592267A (en) | 2018-05-15 | 2018-05-15 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108592267A (en) |
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Application publication date: 20180928 |