CN106482312A - Housing for radial pattern indoor apparatus of air conditioner and radial pattern indoor apparatus of air conditioner - Google Patents
Housing for radial pattern indoor apparatus of air conditioner and radial pattern indoor apparatus of air conditioner Download PDFInfo
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- CN106482312A CN106482312A CN201510543667.0A CN201510543667A CN106482312A CN 106482312 A CN106482312 A CN 106482312A CN 201510543667 A CN201510543667 A CN 201510543667A CN 106482312 A CN106482312 A CN 106482312A
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- China
- Prior art keywords
- housing
- air conditioner
- heat exchanger
- indoor apparatus
- radial pattern
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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
- F24F13/20—Casings or covers
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention relates to the housing for radial pattern indoor apparatus of air conditioner and radial pattern indoor apparatus of air conditioner.Specifically, the present invention provides a kind of housing for radial pattern indoor apparatus of air conditioner, including back cover and fore shell.Back cover is the integral piece being made up of metallic plate.Fore shell includes multiple front coverboards, and before each, coverboard has at least one horizontal batten, with the gap for exposing enclosure interior between two neighboring horizontal batten.The present invention also provides a kind of radial pattern indoor apparatus of air conditioner, and including housing and the micro-channel heat exchanger in housing, micro-channel heat exchanger is arranged on the back cover of housing.Thus the shell structure of the radial pattern indoor apparatus of air conditioner of the present invention is simple, intensity is larger, so as to ensure that the structural stability of radial pattern indoor apparatus of air conditioner.While coverboard may be made with the entirety of at least one horizontal batten before each, only front coverboard need to be fixed on back cover during assembling, greatly reduce the linkage editor of radial pattern indoor apparatus of air conditioner.
Description
Technical field
The present invention relates to air-conditioning technique, more particularly to a kind of housing for radial pattern indoor apparatus of air conditioner
And radial pattern indoor apparatus of air conditioner.
Background technology
In common domestic air conditioning equipment, the heat exchanger of indoor apparatus of air conditioner is generally all handed over using finned heat
Parallel operation, its principle be by the blower fan for fitting together to its fin surface blow flow, by air flow
Realize cold and hot exchange.However, due to being blown using blower fan in this indoor apparatus of air conditioner so that make an uproar during its operation
Sound is larger, and it is uneven to blow, and is not suitable for the special user groups such as old man, child or patient use.
At present, a kind of radiant heat exchange indoor apparatus of air conditioner is occurred in that in prior art, and which passes through heat radiation and exchanges
The natural heat-exchange of air realized by device, eliminates blower fan, and therefore noise is almost nil.In order that heat radiation
Exchanger carries out natural heat-exchange with room air, and the fore shell of indoor apparatus of air conditioner and back cover are by several rectangles
Grid is formed.However, there is larger defect in the shell structure of this radiant heat exchange indoor apparatus of air conditioner：One side
Face, heat radiation exchanger are generally supported by housing, and the intensity of above-mentioned shell structure is very weak, it is easy to occur
Deformation, or even scrap；On the other hand, as the quantity of grid is more, assembling is loaded down with trivial details, causes radiant heat to be handed over
The production efficiency for changing indoor apparatus of air conditioner is extremely low.
Content of the invention
One purpose of first aspect present invention is intended to overcome at least one defect of the prior art, provides one
Plant the simple structure for radial pattern indoor apparatus of air conditioner, easily assemble and the larger housing of intensity.
It is sudden and violent that another purpose of first aspect present invention increases enclosure interior while being to ensure that casing rigidity
It is exposed to the surface area of hull outside.
The purpose of second aspect present invention is to provide a kind of radial pattern indoor apparatus of air conditioner.
According to the first aspect of the invention, the present invention provides a kind of housing for radial pattern indoor apparatus of air conditioner,
Including：
Back cover, its are the integral piece being made up of sheet metal；With
Fore shell, including multiple front coverboards, each described front coverboard have at least one horizontal batten, adjacent two
With the gap for exposing the enclosure interior between the individual horizontal batten.
Alternatively, each described horizontal batten is respectively provided with two end section of two end neighbouring and is located at
Centre portion between described two end section, and the Breadth Maximum of the centre portion in the vertical direction
Minimum widith less than the either end section in the vertical direction in described two end section.
Alternatively, two end section are symmetrical with regard to the center line of the horizontal batten in the vertical direction
Arrange, the width of each end section in the vertical direction from the horizontal batten respective end to institute
State centre portion tapered.
Alternatively, the back cover is by block of metal plate die cast and convex with ecto-entad on the back cover
Go out multiple reinforcements of setting.
Alternatively, the cross section of the back cover includes the curved section that protrudes backward and respectively by the arcuate segments
The two ends of section two curved section bending inwards after smooth curved extends forward, each described curved section with
The end of the curved section forms U-lag.
Alternatively, the inner surface of the back cover is applied with heat-reflecting material, by the radial pattern air-conditioning room
The cold that the heat exchanger of machine is produced and/or heat are reflected towards the fore shell；And
The outer surface of the back cover is applied with heat-barrier material, to completely cut off inside and the housing institute of the housing
Heat transfer between place's environment.
According to the second aspect of the invention, the present invention also provides a kind of radial pattern indoor apparatus of air conditioner, including above-mentioned
Arbitrary described housing and the micro-channel heat exchanger in the housing, the micro-channel heat exchanger are arranged at
On the back cover of the housing.
Alternatively, the micro-channel heat exchanger has top collecting pipe, bottom collecting pipe and is located at the top
Multiple heat exchanger tubes between collecting pipe and the bottom collecting pipe, each described heat exchanger tube are respectively provided with and are situated between for heat exchange
The logical multiple microchannels of mass flow；And
First support and second support are respectively arranged with the top collecting pipe and at the bottom collecting pipe,
The first support and the second support be respectively provided with for fixedly connected part pass through and be fixed on described
The first fixing hole and the second fixing hole on back cover, second fixing hole is the bar for extending in vertical direction
Shape hole, so that the micro-channel heat exchanger is lifted on the back cover by the first support, and makes institute
The position for stating the bottom in the vertical direction of micro-channel heat exchanger is movable with respect to the back cover.
Alternatively, the radial pattern indoor apparatus of air conditioner also includes：
The the first turnover liquid pipe and second for being connected with the top collecting pipe and the bottom collecting pipe respectively is entered
Drain pipe, the section of the neighbouring described bottom collecting pipe of the second turnover liquid pipe is flexible pipe；And
The elastomeric element being provided between the bottom collecting pipe and the housing in extended state, the bullet
Property part two ends be separately fixed on the tube wall of the bottom collecting pipe and the diapire of the housing on, with logical
The bottom collecting pipe is crossed to the indirect pulling force for applying straight down of the plurality of heat exchanger tube.
Alternatively, be provided with least one pair of clamping plate for extending transversely on the housing, in each pair clamping plate before
Clamping plate and rear plate are oppositely arranged and are located at front side and the rear side of the plurality of heat exchanger tube respectively, will be described
Multiple heat exchanger tubes are clamped between the front plate and the rear plate.
The present invention in the housing of radial pattern indoor apparatus of air conditioner and radial pattern indoor apparatus of air conditioner, due to housing
Back cover be the integral piece being made up of sheet metal, therefore its simple structure, intensity are larger, radial pattern air-conditioning
The heat exchanger of indoor set can be supported by back cover, so as to ensure that the Stability Analysis of Structures of radial pattern indoor apparatus of air conditioner
Property.Simultaneously as fore shell includes multiple front coverboards, before each, coverboard has at least one horizontal batten, because
Before this each, coverboard may be made with the entirety of at least one horizontal batten, only need to fix front coverboard during assembling
On back cover, linkage editor is greatly reduced.
Further, housing and the radial pattern indoor apparatus of air conditioner for radial pattern indoor apparatus of air conditioner of the present invention
In, as each horizontal batten is respectively provided with two end section of two end neighbouring and is located at two ends
Centre portion between section, and the Breadth Maximum of centre portion in the vertical direction is less than two end section
In either end section in the vertical direction minimum widith.Therefore, horizontal batten for solid with back cover
Fixed end section can have as far as possible wide width, to ensure the intensity of housing.While in horizontal batten
Between section there is lesser width so that between two adjacent horizontal battens formed gap larger, from
And make enclosure interior be exposed to hull outside surface area as large as possible, that is to say, that above-mentioned fore shell
Structure can increase the heat exchange area between the heat exchanger in housing and air, be easy to the circulation of air,
So as to improve refrigeration and/or the heating effect of radial pattern indoor apparatus of air conditioner.
Further, housing and the radial pattern indoor apparatus of air conditioner for radial pattern indoor apparatus of air conditioner of the present invention
In, as the inner surface of back cover is applied with heat-reflecting material, the outer surface of back cover is applied with heat-barrier material.Cause
This, the cold that heat exchanger in housing is produced and/or heat as often as possible or all can be radiated by fore shell
To in the air, so as to improve the heat exchange efficiency of heat exchanger and the refrigeration of radial pattern indoor apparatus of air conditioner and/or heating
Effect.
According to the detailed description below in conjunction with accompanying drawing to the specific embodiment of the invention, those skilled in the art will
More understand above-mentioned and other purposes, the advantages and features of the present invention.
Description of the drawings
Describe in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter the present invention some are concrete
Embodiment.In accompanying drawing, identical reference denotes same or similar part or part.Art technology
Personnel are it should be understood that what these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic knot of the housing for radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Composition；
Fig. 2 is another orientation of the housing for radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Schematic diagram；
Fig. 3 is the schematic diagram of the back cover of housing according to an embodiment of the invention；
Fig. 4 is the schematic diagram of the horizontal batten of fore shell according to an embodiment of the invention；
Fig. 5 is another orientation schematic structure of the horizontal batten of fore shell according to an embodiment of the invention
Figure；
Fig. 6 is the schematic diagram of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 7 is the sectional view that the cutting line A-A in Fig. 6 is intercepted；
Fig. 8 is the schematic of radial pattern indoor apparatus of air conditioner in the vertical direction according to an embodiment of the invention
Sectional view；
Fig. 9 is the signal of the micro-channel heat exchanger of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Property structure chart；
Figure 10 is the schematic structure enlarged drawing in Fig. 9 in circle D；
Figure 11 is the schematic structure enlarged drawing in Fig. 9 in oval circle C；
Figure 12 is the schematic knot of the water-collecting tray of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Composition；
Figure 13 is another orientation of the water-collecting tray of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Schematic diagram；
Figure 14 is the schematic cross sectional views that the cutting line B-B in Figure 13 is intercepted.
Specific embodiment
The present invention relates to a kind of housing and radial pattern indoor apparatus of air conditioner for radial pattern indoor apparatus of air conditioner.Specifically
Ground, Fig. 1 is the signal of the housing 10 for radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Property structure chart, Fig. 2 is the housing 10 for radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Another orientation schematic diagram.Specifically, Fig. 1 and Fig. 2 is respectively and for housing 10 to be applied to radiation
Type indoor apparatus of air conditioner and in radial pattern indoor apparatus of air conditioner the front view under the normal operating condition and backsight
Figure.Referring to Fig. 1 and Fig. 2, housing 10 may include fore shell 11 and back cover 12, fore shell 11 and back cover 12 it
Between define and contain space.In order to avoid dust is fallen into inside housing 10, housing 10 generally also includes to be located at
Fore shell 11 and the top cover 13 at 12 top of back cover.In present invention others embodiment, top cover 13 and after
Shell 12 can also be integrally formed.In the embodiment of the present invention, it is provided with back cover 12 for by radial pattern air-conditioning
The fixation kit 121 that indoor set 1 is fixed or is lifted on body of wall, after fixation kit 121 may include to be opened in
Fixing hole on shell 12 and the connection member being welded on fixing hole.
Especially, back cover 12 can be the integral piece being made up of sheet metal, therefore its simple structure, strong
Degree is larger, can be used to support the parts such as the heat exchanger of radial pattern indoor apparatus of air conditioner such that it is able to ensure radial pattern
The structural stability of indoor apparatus of air conditioner.Fore shell 11 may include multiple front coverboards, and before each, coverboard has at least
One horizontal batten 111, with the gap that will be exposed inside housing 10 between two neighboring horizontal batten.
Before each, coverboard is all removably installed on back cover 12.That is, coverboard may be made with before each
The entirety of at least one horizontal batten 111, only need to be fixed on front coverboard on back cover 12 during assembling,
Greatly reduce linkage editor.Specifically, front coverboard or horizontal batten 111 can be by buckle clamping or screws
Dismountable modes such as connection are fixed on back cover 12.
Fig. 3 is the schematic diagram of the back cover of housing according to an embodiment of the invention；Referring to Fig. 2 and
Fig. 3, back cover 12 can be had by outer by block of metal plate (such as steel plate) die cast, and back cover 12
Multiple reinforcements of inwardly projecting setting.That is, the inner surface setting of back cover 12 has multiple protrusions
Reinforcement, the region corresponding to reinforcement of 12 outer surface of back cover form fluted 126.Reinforcement may include
Multiple cross reinforcings arranged in a crossed manner and waling, so that the intensity of back cover 12 is higher evenly.
Further, the cross section of back cover 12 may include the curved section 122 that protrudes backward and respectively by arc
Two curved section 123 that the two ends of shape section are bent inwards after smooth curved extends forward, each buckled zone
Section is respectively formed U-lag 125 with the end of curved section 122.
Fig. 4 is the schematic diagram of the horizontal batten of fore shell according to an embodiment of the invention, referring to figure
1 and Fig. 4, in some embodiments of the invention, each horizontal batten 111 is respectively provided with two end neighbouring
Two end section 111a, 111c in portion and the mesozone between two end section 111a, 111c
Dotted line in section 111b, Fig. 4 is the line of demarcation between two neighboring section substantially.Centre portion 111b exists
Breadth Maximum on vertical direction is less than the either end section in two end section 111a, 111c perpendicular
Nogata minimum widith upwards.Thus, horizontal batten 111 for two ends fixing with back cover 12
Section 111a, 111c can have as far as possible wide width, to ensure the intensity of housing 10, it is to avoid Cross slat
Plate 111 produces fracture or cracking at which with the fixed connection place of back cover 12.While in horizontal batten 111
Between section 111b there is lesser width so that between two adjacent horizontal battens 111 formed between
Gap is as large as possible, so that the surface area being exposed to inside housing 10 outside housing 10 is as large as possible.
That is, the structure of fore shell 11 can increase the heat exchange between the heat exchanger in housing 10 and air
Area, is easy to the circulation of air, so as to improve refrigeration and/or the heating effect of radial pattern indoor apparatus of air conditioner.Tool
Body ground, the bar shaped that the gap formed between two neighboring horizontal batten 111 substantially can extend in the horizontal
Gap.
In some embodiments of the invention, two end section 111a, 111c can be with regard to horizontal batten 111
The center line of in the vertical direction is symmetrical arranged, and the width of each end section in the vertical direction is by Cross slat
The respective end of plate 111 is tapered to centre portion 111b.That is, the top edge of each end section
Line and lower limb line ecto-entad extend towards directional smoothing bending close to each other, and " outward " designated herein anticipates
Refer to the one end of each end section away from centre portion 111b, during " interior " means that each end section is neighbouring
Between section 111b one end.Specifically, centre portion 111b is substantially in the elongate rectangular for extending transversely.
In present invention others embodiment, horizontal batten 111 can be in also substantially I shape.
Fig. 5 is another orientation schematic structure of the horizontal batten of fore shell according to an embodiment of the invention
Figure, referring to 2 and Fig. 5, two end section 111a, 111c of each horizontal batten 111 are respectively provided with bending
Section 1111, matches so as to two curved section 123 with 12 two ends of back cover, makes housing 10 more beautiful
See.
In some embodiments of the invention, the inner surface of back cover 12 can be applied with heat-reflecting material, with
The cold produced in the heat exchanger by radial pattern indoor apparatus of air conditioner and/or heat are reflected towards fore shell 11.Back cover
12 outer surface can be applied with heat-barrier material, to completely cut off between the inside of housing 10 and 10 local environment of housing
Heat transfer.Thus, the cold produced positioned at heat exchanger and/or heat can be as often as possible or all by fore shells
Gap on 12 is radiated in the air, so as to improving heat exchange efficiency and the radial pattern indoor apparatus of air conditioner of heat exchanger
Refrigeration and/or heating effect.Specifically, heat-reflecting material and heat-barrier material can by coated, paste or which
His mode applies the inner surface and outer surface for investing back cover 12 respectively.
Fig. 6 is the schematic diagram of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention, Fig. 7
It is the sectional view of the cutting line A-A intercepting in Fig. 6.Referring to Fig. 6 and Fig. 7, the radial pattern of the present invention is empty
Indoor set 1 is adjusted to include housing 10 and the micro-channel heat exchanger 20 in housing 10.Wherein housing 10 can
Think the housing described in any one embodiment above-mentioned.As back cover 12 is the larger metallic plate of intensity
The integral piece that material is made, its intensity are larger, and therefore micro-channel heat exchanger 20 is may be disposed on back cover 12.
Fig. 8 is the schematic of radial pattern indoor apparatus of air conditioner in the vertical direction according to an embodiment of the invention
Sectional view.Referring to Fig. 7 and Fig. 8, especially, what micro-channel heat exchanger 20 was arranged at housing 10 contains sky
In, and with top collecting pipe 21, bottom collecting pipe 22 and be located at top collecting pipe 21 and bottom and conflux
Multiple heat exchanger tubes 23 between pipe 22.Be provided with each heat exchanger tube 23 with top collecting pipe 21 and under
Multiple microchannels that portion's collecting pipe 22 is connected.Thus, micro-channel heat exchanger 20 can with air contact from
And with air carry out heat exchange heat exchange area larger, so as to improve the heat exchange of radial pattern indoor apparatus of air conditioner 1
Efficiency.The radial pattern indoor apparatus of air conditioner 1 of the present invention carries out nature using micro-channel heat exchanger 20 and air and changes
Heat, it is not necessary to which blower fan is blown, and reduces the thickness of indoor apparatus of air conditioner, is easy to the installation of indoor apparatus of air conditioner
Combination in indoor wall finishing.While the noise that can make interior is zero, and make indoor holding one stable
Uniform temperature field, it is to avoid the problems such as blower fan blow-through causes air conditioner disease, so as to improve in radial pattern air-conditioning room
The comfort level of machine 1.
Further, 23 interval setting of multiple heat exchanger tubes of micro-channel heat exchanger 20, each heat exchanger tube 23
The vertically upper flat body for extending is respectively provided with, so as to further increase heat exchanger tube 23 and air
Between contact area, that is, increase heat exchanger tube 23 heat exchange area, so as to improve in radial pattern air-conditioning room
The refrigeration of machine 1 and/or heating effect.With multiple microchannels, the internal diameter of each microchannel in heat exchanger tube 23
Substantially 10～1000 μm of size.
Fig. 9 is the signal of the micro-channel heat exchanger of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Property structure chart, Figure 10 is the schematic structure enlarged drawing in Fig. 9 in circle D, and Figure 11 is oval in Fig. 9
Schematic structure enlarged drawing in circle C.In some embodiments of the invention, micro-channel heat exchanger 20
First support 51 and second support 52 is respectively arranged with top collecting pipe 21 and bottom collecting pipe 22, the
One support 51 and second support 52 are respectively provided with for fixedly connected part and pass through and fix on the housing 10
The first fixing hole 511 and the second fixing hole 521.First support 51 and second support 52 are used for will be micro- logical
Road heat exchanger 20 is attached on housing 10.Shake in order to avoid micro-channel heat exchanger 20 is produced in housing 10
Shake or rock, first support 51 and second support 52 are usually arranged as multiple.Specifically, the present invention is implemented
In example, three first supports 51 for arranging at equal intervals side by side at top collecting pipe 21, are provided with, bottom is confluxed
Three second supports 52 for arranging at equal intervals side by side are provided with pipe 22.
It was found by the inventors of the present invention that the heat exchanger tube 23 of micro-channel heat exchanger 20 is usually aluminum material, its
Rigidity is poor, and extremely easy generation is expanded with heat and contract with cold.In the spoke that micro-channel heat exchanger 20 is attached to vertical placement
During emitting indoor apparatus of air conditioner 1, heat exchanger tube 23 is susceptible to bending.Meanwhile, if Thermal Performance of Micro Channels
The upper and lower of device 20 is each attached on housing 10, is in micro-channel heat exchanger 20 and is heated under state,
Heat exchanger tube 23 expands, and the deformation on fore-and-aft direction easily occurs；In micro-channel heat exchanger 20 in refrigeration shape
Under state, there is crackle even fracture in 23 shrinkage of heat exchanger tube, the two ends weld for easily causing heat exchanger tube 23.
The problems referred to above will cause very big to the outward appearance of radial pattern indoor apparatus of air conditioner 1 and the security performance during use
Impact.For this purpose, the second fixing hole 521 to be arranged to inventor bar shaped further that extend in vertical direction
Hole, so that micro-channel heat exchanger 20 is lifted on the back cover 12 of housing 10 by first support 51, and
Make the position of the bottom in the vertical direction of micro-channel heat exchanger 20 movable with respect to the back cover 12 of housing 10.
Thus, when micro-channel heat exchanger 20 is in the case of heating, its underpart can be with respect to back cover 12 in vertically side
Move down upwards, extended with the expansion that coordinates heat exchanger tube 23, prevent which from crimp occurring, so as to keep away
Exempt from the profile on radial pattern indoor apparatus of air conditioner 1 and produce impact.When micro-channel heat exchanger 20 is in refrigeration situation
Under, its underpart can be moved up with respect to back cover in the vertical direction, contracted with the contraction that coordinates heat exchanger tube 23
Short, prevent the weld of heat exchanger tube 23 from cracking even fracture, so as to ensure that in radial pattern air-conditioning room
The safety in utilization of machine 1.
Specifically, the top of micro-channel heat exchanger 20 can be fixed with respect to back cover 12, the first fixing hole 511
Can be circular port, so as to after fixedly connected part is inserted the first fixing hole 511 and is fixed on back cover 12
All around first support 51 can limited on six direction up and down, first support 51 is made at above-mentioned six
Remain stationary as with respect to back cover 12 on direction so that 20 firm stable of micro-channel heat exchanger be lifted on back cover
On 12.The bar hole of the second fixing hole 521 specifically can in extend in vertical direction rectangle, ellipse,
Oblate or kidney-shaped etc., energy after fixedly connected part is inserted the second fixing hole 521 and is fixed on back cover 12
Enough restriction second supports 52 on four direction all around, make second support 52 on aforementioned four direction
Remain stationary as with respect to back cover 12.While fixedly connected part can be vertically square with respect to the second fixing hole 521
Move in certain scope upwards, that is to say, that after fixedly connected part is fixed on back cover 12, second
Move with respect to back cover 12 in the certain limit that support 52 can be in the vertical direction.Fixedly connected part can have
Body is the higher connector of screw or other intensity.
In some embodiments of the invention, radial pattern indoor apparatus of air conditioner 1 also include respectively with top collecting pipe
21 the first turnover liquid pipes 24 connected with bottom collecting pipe 22 and the second turnover liquid pipe 25, with to microchannel
Heat transferring medium is supplied in heat exchanger 20 and flows out micro-channel heat exchanger 20 for the heat transferring medium after heat exchange.?
Under different working conditions, the first turnover liquid pipe 24 and second passes in and out liquid pipe 25 to micro-channel heat exchanger 20
In heat transferring medium flow direction different.For example in micro-channel heat exchanger 20 under refrigerating state, heat exchange is situated between
Matter by second turnover liquid pipe 25 enter in micro-channel heat exchanger 20, sequentially pass through bottom collecting pipe 22 shunt,
23 heat exchange of heat exchanger tube and top collecting pipe 21 flow out Thermal Performance of Micro Channels by the first turnover liquid pipe 24 after confluxing
Device 20.In micro-channel heat exchanger 20 in heating under state, the flow direction of heat transferring medium is conversely, be which by the
One turnover liquid pipe 24 enter micro-channel heat exchanger 20 in, sequentially pass through top collecting pipe 21 shunt, heat exchange
23 heat exchange of pipe and bottom collecting pipe 22 flow out micro-channel heat exchanger 20 by the second turnover liquid pipe 25 after confluxing.
If it was found by the inventors of the present invention that the position by the bottom in the vertical direction of micro-channel heat exchanger 20
It is disposed relative to housing 10 and may movably brings a problem：The position of 20 bottom of micro-channel heat exchanger
(namely position of 22 in the vertical direction of bottom collecting pipe) is changed to drive and is connected with bottom collecting pipe 22
The shift in position of the second turnover liquid pipe 25 for connecing, causes at least confluxing for the second turnover liquid pipe 25 adjacent to bottom
The section bending of pipe 22.However, in order to the heat transferring medium of safely conveying high-pressure, the second liquid in-out
Pipe 25 generally adopts copper pipe, and its rigidity is larger, if often bending will result in copper pipe cracking or in copper pipe
Weld ruptures.For this purpose, in the embodiment of the present invention, by the neighbouring bottom collecting pipe of the second turnover liquid pipe 25
22 section 251 is set to flexible pipe, and the flexible pipe only occurs part to bend with the movement of bottom collecting pipe 22
Or deformation, fracture is not likely to produce, therefore security performance is preferable.Specifically, the neighbour of the second turnover liquid pipe 25
The section 251 of nearly bottom collecting pipe 22 can be rubber tube, and the outside of rubber tube can be arranged with layer of metal
Net, to strengthen its anti-pressure ability.
In some embodiments of the invention, referring to Figure 11, arrange between bottom collecting pipe 22 and housing 10
The elastomeric element 60 having in extended state, the two ends of elastomeric element 60 are separately fixed at bottom collecting pipe 22
Tube wall and housing 10 diapire on, with by bottom collecting pipe 22 to the multiple of micro-channel heat exchanger 20
Heat exchanger tube 23 applies pulling force straight down indirectly, to be further ensured that 23 in the vertical direction of heat exchanger tube
Glacing flatness, improves the overall appearance of radial pattern indoor apparatus of air conditioner 1.In order to avoid micro-channel heat exchanger 20 exists
Housing 10 is tilted, can arrange the multiple bullets that arranges at equal intervals between bottom collecting pipe 22 and housing 10
Property part 60.Elastomeric element 60 can be specially spring, disc spring or other there is elastic deformation recovery capability
Elastomeric element.
In some embodiments of the invention, with reference to Fig. 9, at least one pair of is additionally provided with transversely on housing 10
The clamping plate 70 of extension, the front plate in each pair clamping plate 70 and rear plate are oppositely arranged and are located at respectively multiple
The front side of heat exchanger tube 23 and rear side, multiple heat exchanger tubes 23 are clamped between front plate and rear plate, with
It is further ensured that the glacing flatness of 23 in the vertical direction of heat exchanger tube.Specifically, the front plate in each pair clamping plate
It is fixedly connected and rear plate between, and the two ends of front plate and rear plate is each attached on back cover 12.At this
In inventive embodiments, the clamping plate 70 that at least one pair of extends transversely includes two pairs of clamping plate, and two pairs of clamping plate exist
Interval setting on vertical direction, and the length that heat exchanger tube 23 is extended in vertical direction is divided into three parts,
The outward appearance of radial pattern indoor apparatus of air conditioner 1 is neither affected, 23 uniform force of heat exchanger tube can be made again so as to whole
Body keeps straight.
In some embodiments of the invention, referring to Fig. 3, supporting pin 124 is additionally provided with back cover 12, its
Spatially extended towards containing by back cover 12, and insert the two neighboring heat exchanger tube 23 of micro-channel heat exchanger 20
Between in the gap that formed, with by being lifted on micro-channel heat exchanger 20 support of top collecting pipe 21
On back cover 12.
In some embodiments of the invention, referring to Fig. 8, radial pattern indoor apparatus of air conditioner 1 also includes electric-controlled plate
30, which is arranged at the bottom for containing space of housing 10, and is thermally isolated with micro-channel heat exchanger 20.Thus,
Electric-controlled plate 30 does not interfere with the overall appearance of radial pattern indoor apparatus of air conditioner 1, so that its profile is more attractive in appearance.
Simultaneously as electric-controlled plate 30 is thermally isolated with micro-channel heat exchanger 20, therefore electric-controlled plate 30 will not be subject to micro-
The photothermal impact of channel heat exchanger 20, the surface temperature of electric-controlled plate 30 and the temperature of its local environment it
Between the temperature difference less, both ensure that the service behaviour of electric-controlled plate 30, turn avoid on electric-controlled plate 30 produce solidifying
Dew, so that radial pattern indoor apparatus of air conditioner 1 has higher service behaviour.
Further, radial pattern indoor apparatus of air conditioner 1 also includes water-collecting tray 40, and which is arranged at the appearance of housing 10
In dress space and lower section positioned at micro-channel heat exchanger 20, to collect micro-channel heat exchanger 20 in the shape that freezes
The condensed water produced under state.That is, when micro-channel heat exchanger 20 is in refrigerating state, heat exchanger tube
The temperature difference between 23 surface temperature and the air themperature of its local environment is larger, can be in the outer of heat exchanger tube 23
Surface produces condensed water, and the condensing drip is fallen in water-collecting tray 40, and passes through outside 40 discharge machine of water-collecting tray,
The impact that condensed water causes functionally to the other structures in housing 10 is prevented, while condensation can also be avoided
Water affects user experience from the outside seepage of housing 10.
First turnover liquid pipe 24 and second passes in and out liquid pipe 25 during delivery heat transfer medium, its outer surface
Condensed water can also be produced.Inventor has found that water-collecting tray 40 is generally by ABS (acrylonitrile-butadiene-styrene (ABS)
Copolymer) etc. rigid plastics make, the first turnover liquid pipe 24 and the second turnover liquid pipe 25 are generally also using relatively
Hard copper pipe.If two turnover liquid pipes collect which directly through the diapire of water-collecting tray 40 by water-collecting tray 40
Condensed water on surface, then the sealing between two turnover liquid pipes and 40 diapire of water-collecting tray is poor, condensation
Water capacity easy to leak.
For this purpose, in some embodiments of the invention, referring to Figure 12 to 14, wherein Figure 12 be according to this
The schematic diagram of the water-collecting tray 40 of the radial pattern indoor apparatus of air conditioner 1 of bright one embodiment, Figure 13 is root
Schematically tie according to another orientation of the water-collecting tray 40 of the radial pattern indoor apparatus of air conditioner 1 of one embodiment of the invention
Composition, Figure 14 are the schematic cross sectional views that the cutting line B-B in Figure 13 is intercepted.Specifically, Figure 12
It is the front view of water-collecting tray 40 and top view when radial pattern indoor apparatus of air conditioner 1 is normally used respectively with Figure 13.
Water-collecting tray 40 have catchment for collecting the master of the condensed water that micro-channel heat exchanger 20 is produced under refrigerating state
Region 42 and the subset water pond 43 for connecting with main catchment area 42 and being made up of elastomeric material.Subset water pond
43 sidepieces that can be located at water-collecting tray 40, and liquid pipe 25 is passed in and out upwards positioned at the first turnover liquid pipe 24 and second
In the path of extension.First turnover liquid pipe 24 and the second turnover liquid pipe 25 from the bottom of subset water pond 43 to
On pass, with using subset water pond 43 collect first pass in and out cold in liquid pipe 24 and the second turnover liquid pipe 25
Solidifying water simultaneously imports main catchment area 42.
Specifically, subset water pond 43 has for the first turnover liquid pipe 24 and the second turnover liquid pipe 25 from its bottom
The first interface channel 431 and the second interface channel 432 that portion passes upwards, the first interface channel 431 and
Two interface channels 432 pass in and out the tube wall interference fit of liquid pipe 24 and the second turnover liquid pipe 25 respectively with first,
With respectively between the first interface channel 431 and the first turnover liquid pipe 24, the second interface channel 432 and the
Preferably sealing is respectively formed between two turnover liquid pipes 25, it is to avoid the seepage of condensed water.
Further, subset water pond 43 can, resilient material soft by rubber etc. make, which is with
Extruding contact between the tube wall of one turnover liquid pipe 24 and the second turnover liquid pipe 25, so as to reach the effect of sealing.
The height of subset water pond 43 can be higher than the diapire of its main catchment area being located height, the bottom of subset water pond 43
The through hole 433 for connecting main catchment area 42 is offered on wall, to enter collect first by through hole 433
Condensed water on drain pipe 24 and the second turnover liquid pipe 25 imports main catchment area 42.
In some embodiments of the invention, electric-controlled plate 30 can be integrated in the bottom of water-collecting tray 40, to pass through
The condensed water that collects in water-collecting tray 40 and/or water-collecting tray 40 is thermally isolated with micro-channel heat exchanger 20.Namely
Say, the condensed water that collects in water-collecting tray 40 and water-collecting tray 40 can be by electric-controlled plate 30 and micro-channel heat exchanger 20
It is thermally isolated, so as to avoid electric-controlled plate 30 from being subject to the thermal-radiating impact of micro-channel heat exchanger 20.Simultaneously
Water-collecting tray 40 can also avoid the condensing drip that micro-channel heat exchanger 20 is produced from falling on electric-controlled plate 30, keep away
Exempting from which is affected by condensed water.As can be seen here, the present invention is by being integrated in water-collecting tray 40 by electric-controlled plate 30
Bottom and meanwhile realize make which neither affect the overall appearance of indoor apparatus of air conditioner which can be avoided again to be subject to hot spoke
Penetrate the purpose with the impact of condensed water, it is not necessary to extra supplementary structure, make the knot of radial pattern indoor apparatus of air conditioner
Structure is compacter and simple.
Further, the bottom of water-collecting tray 40 is provided with the groove 41 being recessed upwards, and electric-controlled plate 30 is located at recessed
In groove 41.Groove 41 can provide the installation site of relative closure for electric-controlled plate 30, so that electric-controlled plate 30 is existed
All it is separated by with micro-channel heat exchanger 20 in multiple orientation, while the bottom opening of groove 41, is easy to electric-controlled plate
30 dismounting.
In some embodiments of the invention, radial pattern indoor apparatus of air conditioner 1 also includes electronic-control box 31, its peace
In groove 41 loaded on 40 bottom of water-collecting tray, electric-controlled plate 30 is arranged in electronic-control box 31.Electronic-control box
31 may further ensure that in the installation environment that electric-controlled plate 30 is located at relative closure, it is to avoid electric-controlled plate 30 is subject to
Impact.Specifically, the opening or straight for being easy to dismount circuit board 30 can be provided with the diapire of electronic-control box 31
Connect and be set to be detachably connected on the side wall of electronic-control box 31 by the diapire of electronic-control box 31.Electric cabinet
Side wall of the wall outer surface of body 31 by buckle with groove 41 is detachably connected.Electronic-control box 31 interior
Encapsulant and heat-barrier material is provided between portion and water-collecting tray 40, to completely cut off circuit board 30 and electricity further
Control the heat transfer between 31 external environment condition of casing and prevent the condensed water in water-collecting tray 40 from infiltrating into electronic-control box
Inside 31.Specifically, encapsulant and heat-barrier material Pasting or painting invest the box body wall of electronic-control box 31
On the upper or wall towards electronic-control box 31 of groove 41.Or the wall of electronic-control box 31 and groove 41
Between be provided with single heat-insulating and sealing part.
Further, radial pattern indoor apparatus of air conditioner 1 also includes to be disposed therein on a horizontal batten 111
Display box 80, its have for showing the display screen of the information such as design temperature, indoor temperature and being integrated with selection
The panel of the buttons such as mode key, starting key.Electronic-control box 31 can lead to electric connection line 32, the electricity
Connecting line 32 is extended to the U-lag 125 of back cover 12 by electronic-control box 31, is contained in U-lag 125,
And renew and stretch in the relaying of U-lag 125, so as to electric-controlled plate 31 and it is located in one of outside horizontal batten 111
The display box 80 on surface and/or the electrical connection of other electric control elements.In order to avoid the interference in structure, inside sets
The electronic-control box 31 for being equipped with electric-controlled plate 30 may be provided at the bottom of main catchment area 42.
It will be understood by those skilled in the art that in present invention others embodiment, electric-controlled plate 30 is acceptable
Be arranged on the other positions of water-collecting tray 40, it is ensured that its with micro-channel heat exchanger 20 and water-collecting tray 40 in cold
Solidifying water separates.
It should also be understood by those skilled in the art that alleged in the embodiment of the present invention " on ", D score, " front ",
" afterwards ", " push up ", " bottom ", " vertical ", " horizontal " etc. for representing orientation or position relationship
Term be on the basis of the real use state of radial pattern indoor apparatus of air conditioner and its housing for, these terms
Be for only for ease of description and understand technical scheme, rather than indicate or hint indication device or
Loseing must be with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
Bright restriction.
So far, although those skilled in the art will appreciate that detailed herein illustrate and describe the present invention's
Multiple exemplary embodiments, but, without departing from the spirit and scope of the present invention, still can be according to this
Disclosure of invention directly determines or derives many other variations or modifications for meeting the principle of the invention.Cause
This, the scope of the present invention is understood that and regards as covering other variations or modifications all these.
Claims (10)
1. a kind of housing for radial pattern indoor apparatus of air conditioner, including：
Back cover, its are the integral piece being made up of sheet metal；With
Fore shell, including multiple front coverboards, each described front coverboard have at least one horizontal batten, adjacent two
With the gap for exposing the enclosure interior between the individual horizontal batten.
2. housing according to claim 1, wherein,
Each described horizontal batten is respectively provided with two end section of two end neighbouring and is located at described two
Centre portion between individual end section, and the Breadth Maximum of the centre portion in the vertical direction is less than institute
State the minimum widith of the either end section in the vertical direction in two end section.
3. housing according to claim 2, wherein,
Two end section are symmetrical arranged with regard to the center line of the horizontal batten in the vertical direction, per
The width of the individual end section in the vertical direction from the horizontal batten respective end to the centre
Section is tapered.
4. housing according to claim 1, wherein,
The back cover is by block of metal plate die cast, and protrudes setting with ecto-entad on the back cover
Multiple reinforcements.
5. housing according to claim 1, wherein,
The cross section of the back cover includes the curved section that protrudes backward and respectively by the two of the curved section
Two curved section that end is bent inwards after smooth curved extends forward, each described curved section and the arc
The end of shape section forms U-lag.
6. housing according to claim 1, wherein,
The inner surface of the back cover is applied with heat-reflecting material, by the heat exchange of the radial pattern indoor apparatus of air conditioner
The cold that device is produced and/or heat are reflected towards the fore shell；And
The outer surface of the back cover is applied with heat-barrier material, to completely cut off inside and the housing institute of the housing
Heat transfer between place's environment.
7. a kind of radial pattern indoor apparatus of air conditioner, including the arbitrary described housing of claim 1-6 and is located at described
Micro-channel heat exchanger in housing, the micro-channel heat exchanger are arranged on the back cover of the housing.
8. radial pattern indoor apparatus of air conditioner according to claim 7, wherein,
The micro-channel heat exchanger have top collecting pipe, bottom collecting pipe and be located at the top collecting pipe and
Multiple heat exchanger tubes between the bottom collecting pipe, each described heat exchanger tube are respectively provided with for heat transferring medium circulation
Multiple microchannels；And
First support and second support are respectively arranged with the top collecting pipe and at the bottom collecting pipe,
The first support and the second support be respectively provided with for fixedly connected part pass through and be fixed on described
The first fixing hole and the second fixing hole on back cover, second fixing hole is the bar for extending in vertical direction
Shape hole, so that the micro-channel heat exchanger is lifted on the back cover by the first support, and makes institute
The position for stating the bottom in the vertical direction of micro-channel heat exchanger is movable with respect to the back cover.
9. radial pattern indoor apparatus of air conditioner according to claim 8, also includes：
The the first turnover liquid pipe and second for being connected with the top collecting pipe and the bottom collecting pipe respectively is entered
Drain pipe, the section of the neighbouring described bottom collecting pipe of the second turnover liquid pipe is flexible pipe；And
The elastomeric element being provided between the bottom collecting pipe and the housing in extended state, the bullet
Property part two ends be separately fixed on the tube wall of the bottom collecting pipe and the diapire of the housing on, with logical
The bottom collecting pipe is crossed to the indirect pulling force for applying straight down of the plurality of heat exchanger tube.
10. radial pattern indoor apparatus of air conditioner according to claim 8, wherein,
Be provided with least one pair of clamping plate for extending transversely on the housing, the front plate in each pair clamping plate and after
Clamping plate is oppositely arranged and is located at front side and the rear side of the plurality of heat exchanger tube respectively, by the plurality of heat exchange
Tube grip is between the front plate and the rear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543667.0A CN106482312B (en) | 2015-08-28 | 2015-08-28 | Shell and radial pattern air conditioner indoor unit for radial pattern air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543667.0A CN106482312B (en) | 2015-08-28 | 2015-08-28 | Shell and radial pattern air conditioner indoor unit for radial pattern air conditioner indoor unit |
Publications (2)
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| CN106482312A true CN106482312A (en) | 2017-03-08 |
| CN106482312B CN106482312B (en) | 2019-07-02 |
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| CN201510543667.0A Active CN106482312B (en) | 2015-08-28 | 2015-08-28 | Shell and radial pattern air conditioner indoor unit for radial pattern air conditioner indoor unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107883564A (en) * | 2017-12-06 | 2018-04-06 | 广东美的制冷设备有限公司 | Radiation recuperator and air-conditioning system |
| CN107906795A (en) * | 2017-12-06 | 2018-04-13 | 广东美的制冷设备有限公司 | Radiation recuperator, indoor apparatus of air conditioner and air conditioner |
| CN109323344A (en) * | 2018-06-26 | 2019-02-12 | 廊坊康平空调制造有限公司 | A kind of efficient cold-warm type radiation plate unit of modular assembly formula Copper-Aluminum compound and its production and installation method |
| CN111578475A (en) * | 2020-05-25 | 2020-08-25 | 广东美的制冷设备有限公司 | Air conditioner and radiation control method and device of air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109323344A (en) * | 2018-06-26 | 2019-02-12 | 廊坊康平空调制造有限公司 | A kind of efficient cold-warm type radiation plate unit of modular assembly formula Copper-Aluminum compound and its production and installation method |
| CN109323344B (en) * | 2018-06-26 | 2022-02-18 | 廊坊康平空调制造有限公司 | Modular assembly type copper-aluminum composite efficient cooling and heating radiation plate unit and manufacturing and mounting method thereof |
| CN111578475A (en) * | 2020-05-25 | 2020-08-25 | 广东美的制冷设备有限公司 | Air conditioner and radiation control method and device of air conditioner |
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| Publication number | Publication date |
|---|---|
| CN106482312B (en) | 2019-07-02 |
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