CN106500175A - Radial pattern indoor apparatus of air conditioner - Google Patents
Radial pattern indoor apparatus of air conditioner Download PDFInfo
- Publication number
- CN106500175A CN106500175A CN201510543682.5A CN201510543682A CN106500175A CN 106500175 A CN106500175 A CN 106500175A CN 201510543682 A CN201510543682 A CN 201510543682A CN 106500175 A CN106500175 A CN 106500175A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- air conditioner
- micro
- indoor apparatus
- radial pattern
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by 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
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The present invention relates to a kind of radial pattern indoor apparatus of air conditioner, including housing, micro-channel heat exchanger and electric-controlled plate.Define in housing and contain space.Micro-channel heat exchanger is arranged at and contains in space, and the multiple heat exchanger tubes with top collecting pipe, bottom collecting pipe and between top collecting pipe and bottom collecting pipe, the multiple microchannels connected with top collecting pipe and bottom collecting pipe are provided with each heat exchanger tube.Electric-controlled plate is arranged at the bottom for containing space, and is thermally isolated with micro-channel heat exchanger.Thus, electric-controlled plate will not be subject to the photothermal impact of micro-channel heat exchanger, and the temperature difference between the surface temperature of electric-controlled plate and the temperature of its local environment is less, both ensure that the service behaviour of electric-controlled plate, generation condensation on electric-controlled plate is turn avoid, so that indoor apparatus of air conditioner has higher service behaviour.
Description
Technical field
The present invention relates to air-conditioning technique, more particularly to a kind of 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 handed over using finned heat
Parallel operation, its principle are to its fin surface blow flow, by air flow by the blower fan for fitting together
Realize cold and hot exchange.However, due to being blown using blower fan in this indoor apparatus of air conditioner so which is made an uproar when running
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 to avoid as far as possible
The condensed water for being subject to heat radiation exchanger to produce and thermal-radiating impact, generally by this radiation in prior art
The control panel of heat-exchanging air conditioner indoor set is arranged at the lower front side of housing.However, control panel is exposed to
Hull outside has had a strong impact on the overall appearance of indoor set, and its control panel and has been easy to produce condensation.Cause
How this, arrange in radiant heat exchange indoor apparatus of air conditioner that control panel makes which neither affect indoor apparatus of air conditioner
It is that those skilled in the art think always that overall appearance can avoid which to be subject to heat radiation and the impact of condensed water again
Solve and unsolved technical barrier.
Content of the invention
One object of the present invention is intended to overcome at least one defect of the prior art, there is provided a kind of beautiful outline form
The high-performance radial pattern indoor apparatus of air conditioner of sight.
Another object of the present invention is to improve heat exchange efficiency and the comfort level of radial pattern indoor apparatus of air conditioner.
A further object of the present invention is to make the compact conformation of radial pattern indoor apparatus of air conditioner, simple.
To achieve these goals, the invention provides a kind of radial pattern indoor apparatus of air conditioner, including：
Housing, defines in which and contains space；
Micro-channel heat exchanger, be arranged at described contain in space, and there is top collecting pipe, bottom collecting pipe
And the multiple heat exchanger tubes being located between the top collecting pipe and the bottom collecting pipe, in each heat exchanger tube
It is provided with the multiple microchannels connected with the top collecting pipe and the bottom collecting pipe；With
Electric-controlled plate, is arranged at the bottom for containing space, and is thermally isolated with the micro-channel heat exchanger.
Alternatively, the radial pattern indoor apparatus of air conditioner also includes：
Water-collecting tray, be arranged at described contain and the lower section positioned at the micro-channel heat exchanger in the space in, with receipts
Collect the condensed water that the micro-channel heat exchanger is produced under refrigerating state；Wherein
The electric-controlled plate is integrated in the bottom of the water-collecting tray, with by the water-collecting tray and/or the water-collecting tray
The condensed water of middle collection is thermally isolated with the micro-channel heat exchanger.
Alternatively, the bottom of the water-collecting tray is provided with the groove being recessed upwards, and the electric-controlled plate is located at described
In groove.
Alternatively, the radial pattern indoor apparatus of air conditioner also includes：
Electronic-control box, is installed in the groove of the tray bottom of catchmenting；Wherein
The electric-controlled plate is arranged in the electronic-control box.
Alternatively, encapsulant and heat-insulated material are provided between the inside of the electronic-control box and the water-collecting tray
Material.
Alternatively, first support and second are respectively arranged with the top collecting pipe and the bottom collecting pipe
Support, the first support and the second support are respectively provided with
The first fixing hole and the second fixing hole on the housing；And
Second fixing hole is the bar hole for extending in vertical direction, so that the micro-channel heat exchanger
Be lifted on the housing by the first support, and the bottom of the micro-channel heat exchanger is made in vertically side
Position upwards is movable relative to the housing.
Alternatively, the top collecting pipe and the bottom collecting pipe are entered with the first turnover liquid pipe and second respectively
Drain pipe is connected, and the second turnover liquid pipe is flexible pipe adjacent to the section of the bottom collecting pipe.
Alternatively, the water-collecting tray has is used for collecting what the micro-channel heat exchanger was produced under refrigerating state
The main catchment area of condensed water and the subset water pond for connecting with the main catchment area and being made up of elastomeric material；
And
The first turnover liquid pipe and the second turnover liquid pipe are passed from the bottom up of the subset water pond,
To collect the condensed water in the first turnover liquid pipe and the second turnover liquid pipe using the subset water pond
And import the main catchment area.
Alternatively, the housing includes fore shell and back cover；And
The back cover is the integral piece being made up of sheet metal, and the fore shell includes multiple being removably installed in
Front coverboard on the back cover, each described front coverboard have at least one horizontal batten, two neighboring described
Laterally there is between batten the gap for exposing the enclosure interior.
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.
In the radial pattern indoor apparatus of air conditioner of the present invention, as the electric-controlled plate of indoor apparatus of air conditioner is arranged in its housing
The bottom for containing space, therefore electric-controlled plate do not interfere with the overall appearance of indoor apparatus of air conditioner so that outside which
Shape is more attractive in appearance.Simultaneously as electric-controlled plate is thermally isolated with micro-channel heat exchanger, therefore electric-controlled plate will not be subject to
The photothermal impact of micro-channel heat exchanger, between the surface temperature of electric-controlled plate and the temperature of its local environment
The temperature difference is less, both ensure that the service behaviour of electric-controlled plate, turn avoid generation condensation on electric-controlled plate, so that
Indoor apparatus of air conditioner has higher service behaviour.
Further, in radial pattern indoor apparatus of air conditioner of the invention, as which is adopted with multiple heat exchanger tubes
Micro-channel heat exchanger, is provided with multiple microchannels in each heat exchanger tube, therefore, the energy of micro-channel heat exchanger
Enough with air contact so as to the heat exchange area for carrying out heat exchange with air is larger, so as to improve radial pattern air-conditioning
The heat exchange efficiency of indoor set.The radial pattern indoor apparatus of air conditioner of the present invention is carried out with air using micro-channel heat exchanger
Natural heat-exchange, it is not necessary to which blower fan is blown, reduces the thickness of indoor apparatus of air conditioner, is easy to indoor apparatus of air conditioner
Be installed on indoor wall finishing combination.The noise that interior can be made simultaneously is zero, and makes indoor holding one
The temperature field of individual stable and uniform, it is to avoid the problems such as blower fan blow-through causes air conditioner disease, empty so as to improve radial pattern
Adjust the comfort level of indoor set.
Further, in radial pattern indoor apparatus of air conditioner of the invention, as containing in space for housing also sets up
The water-collecting tray having below micro-channel heat exchanger, electric-controlled plate are integrated in the bottom of water-collecting tray.Therefore, when micro-
When channel heat exchanger is in refrigerating state, its condensing drip for producing is fallen in water-collecting tray.Water-collecting tray and catchment
Electric-controlled plate can be thermally isolated by the condensed water that collects in disk with micro-channel heat exchanger, so as to avoid electric-controlled plate from receiving
Thermal-radiating impact to micro-channel heat exchanger.Water-collecting tray can also avoid micro-channel heat exchanger from producing simultaneously
Condensing drip is fallen on electric-controlled plate, it is to avoid which is affected by condensed water.As can be seen here, the present invention is by inciting somebody to action
Electric-controlled plate is integrated in the bottom of water-collecting tray while realizing making which neither affect the overall appearance of indoor apparatus of air conditioner again
Which can be avoided to be subject to the purpose of the impact of heat radiation and condensed water, it is not necessary to extra supplementary structure, make spoke
The structure of emitting indoor apparatus of air conditioner is compacter and simple.
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
It is concrete that of the invention some are described in detail hereinafter with reference to the accompanying drawings by way of example, and not by way of limitation
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 diagram of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 2 is the sectional view that the cutting line A-A in Fig. 1 is intercepted；
Fig. 3 is the schematic knot in another orientation of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Composition；
Fig. 4 is showing for radial pattern indoor apparatus of air conditioner in the vertical direction intercepting according to an embodiment of the invention
Meaning property sectional view；
Fig. 5 is the schematic structure of the water-collecting tray of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Figure；
Fig. 6 is that another orientation of the water-collecting tray of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention shows
Meaning property structure chart；
Fig. 7 is the schematic cross sectional views that the cutting line B-B in Fig. 6 is intercepted；
Fig. 8 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；
Fig. 9 is the schematic structure enlarged drawing in Fig. 8 in circle D；
Figure 10 is the schematic structure enlarged drawing in Fig. 8 in oval circle C；
Figure 11 is the schematic of the horizontal batten of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Structure chart；
Figure 12 is the opposing party of the horizontal batten of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Position schematic diagram；
Figure 13 is the schematic structure of the back cover of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Figure.
Specific embodiment
Fig. 1 is the schematic diagram of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention, Fig. 2
Fig. 2 is the sectional view that the cutting line A-A in Fig. 1 is intercepted, and Fig. 3 is according to an embodiment of the invention
The schematic diagram in another orientation of radial pattern indoor apparatus of air conditioner.Specifically, Fig. 1 and Fig. 3 are respectively spoke
Front view and rearview of the emitting indoor apparatus of air conditioner when normally using, also show empty coiler part in Fig. 2
Enlarged drawing.Referring to Fig. 1 and Fig. 3, radial pattern indoor apparatus of air conditioner 1 may include housing 10, shell in general manner
Body 10 includes fore shell 11 and back cover 12, defines and contain space between fore shell 11 and back cover 12.In order to keep away
Exempt from dust to fall into inside housing 10, housing 10 generally also includes the top at the top of fore shell 11 and back cover 12
Lid 13.In others embodiment of the invention, top cover 13 and back cover 12 can also be integrally formed.This
In bright embodiment, it is provided with back cover 12 for fixing radial pattern indoor apparatus of air conditioner 1 or be lifted on body of wall
On fixation kit 121, fixation kit 121 may include the fixing hole being opened on back cover 12 and is welded on solid
Determine the connection member on hole.
Fig. 4 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. 2 and Fig. 4, especially, radial pattern indoor apparatus of air conditioner 1 also includes micro-channel heat exchanger
20, which is arranged at the containing in space of housing 10, and there is top collecting pipe 21,22 and of bottom collecting pipe
The multiple heat exchanger tubes 23 being located between top collecting pipe 21 and bottom collecting pipe 22.In each heat exchanger tube 23
It is provided with the multiple microchannels connected with top collecting pipe 21 and bottom collecting pipe 22.Thus, microchannel
Heat exchanger 20 can be with air contact so as to the heat exchange area for carrying out heat exchange with air is larger, so as to carry
The high heat exchange efficiency of radial pattern indoor apparatus of air conditioner 1.The radial pattern indoor apparatus of air conditioner 1 of the present invention is using micro- logical
Road heat exchanger 20 carries out natural heat-exchange with air, it is not necessary to which blower fan is blown, and reduces indoor apparatus of air conditioner
Thickness, be easy to indoor apparatus of air conditioner is installed on indoor wall finishing combination.The making an uproar of interior can be made simultaneously
Sound is zero, and makes the temperature field of one stable and uniform of indoor holding, it is to avoid blower fan blow-through causes air conditioner disease etc. to be asked
Topic, so that improve the comfort level of radial pattern indoor apparatus of air conditioner 1.
Especially, radial pattern indoor apparatus of air conditioner 1 also includes electric-controlled plate 30, and which is arranged at containing for housing 10
The bottom in space, and be thermally isolated with micro-channel heat exchanger 20.Thus, electric-controlled plate 30 does not interfere with radial pattern
The overall appearance of indoor apparatus of air conditioner 1, so that its profile is more attractive in appearance.Simultaneously as electric-controlled plate 30 with
Micro-channel heat exchanger 20 is thermally isolated, and therefore electric-controlled plate 30 will not be subject to the radiant heat of micro-channel heat exchanger 20
Impact, the temperature difference between the temperature of the surface temperature and its local environment of electric-controlled plate 30 is less, both ensures
The service behaviour of electric-controlled plate 30, turn avoid generation condensation on electric-controlled plate 30, so that radial pattern air-conditioning
Indoor set 1 has higher service behaviour.
Further, the heat exchanger tube 23 of micro-channel heat exchanger 20 has the vertically upper flat for extending
Body, so as to further increase the contact area between heat exchanger tube 23 and air, that is, increases heat exchanger tube 23
Heat exchange area, so as to improve refrigeration and/or the heating effect of radial pattern indoor apparatus of air conditioner 1.Heat exchanger tube
There is in 23 multiple microchannels, substantially 10～1000 μm of the internal diameter size of each microchannel.
In some embodiments of the invention, referring to Fig. 1 and Fig. 4, radial pattern indoor apparatus of air conditioner 1 also includes
Water-collecting tray 40, its are arranged at containing in space and the lower section positioned at micro-channel heat exchanger 20 for housing 10,
To collect the condensed water that micro-channel heat exchanger 20 is produced under refrigerating state.That is, when microchannel is changed
When hot device 20 is in refrigerating state, between the air themperature of the surface temperature and its local environment of heat exchanger tube 23
The temperature difference larger, condensed water can be produced in the outer surface of heat exchanger tube 23, the condensing drip fall water-collecting tray 40
In, and by, outside 40 discharge machine of water-collecting tray, preventing condensed water from causing function to the other structures in housing 10
On impact, while can also avoid condensed water from 10 outside seepage of housing affect user experience.
Fig. 5 is the signal of the water-collecting tray 40 of radial pattern indoor apparatus of air conditioner 1 according to an embodiment of the invention
Property structure chart, Fig. 6 is the water-collecting tray 40 of radial pattern indoor apparatus of air conditioner 1 according to an embodiment of the invention
Another orientation schematic diagram, Fig. 7 is the schematic cross sectional views that cutting line B-B in Fig. 6 is intercepted.
Specifically, the forward sight of water-collecting tray 40 when Fig. 5 and Fig. 6 are radial pattern 1 normal use of indoor apparatus of air conditioner respectively
Figure and top view.In some embodiments of the invention, electric-controlled plate 30 can be integrated in the bottom of water-collecting tray 40,
It is thermally isolated with micro-channel heat exchanger 20 with the condensed water by collecting in water-collecting tray 40 and/or water-collecting tray 40.
That is, electric-controlled plate 30 and microchannel can be changed by the condensed water that collects in water-collecting tray 40 and water-collecting tray 40
Hot device 20 is thermally isolated, so as to avoid electric-controlled plate 30 from being subject to the thermal-radiating shadow of micro-channel heat exchanger 20
Ring.Water-collecting tray 40 can also avoid the condensing drip that micro-channel heat exchanger 20 is produced from falling electric-controlled plate 30 simultaneously
On, it is to avoid which is affected by condensed water.As can be seen here, the present invention is by electric-controlled plate 30 to be integrated in
Realize simultaneously making which neither affect the overall appearance of indoor apparatus of air conditioner which can be avoided again to receive in the bottom of water pond 40
To heat radiation and the purpose of the impact of condensed water, it is not necessary to extra supplementary structure, make in radial pattern air-conditioning room
The structure of machine 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 be the installation site that electric-controlled plate 30 provides relative closure, make electric-controlled plate 30 exist
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.
Further, radial pattern indoor apparatus of air conditioner 1 also includes electronic-control box 31, and which is installed on water-collecting tray 40
In the groove 41 of bottom, electric-controlled plate 30 is arranged in electronic-control box 31.Electronic-control box 31 can be further
Ensure in the installation environment that electric-controlled plate 30 is located at relative closure, it is to avoid electric-controlled plate 30 is affected.Specifically,
The opening or direct by electronic-control box 31 for being easy to dismount circuit board 30 can be provided with the diapire of electronic-control box 31
Diapire be set to be detachably connected on the side wall of electronic-control box 31.The side wall appearance of electronic-control box 31
Side wall of the face by buckle with groove 41 is detachably connected.The inside of electronic-control box 31 and water-collecting tray 40 it
Between be provided with encapsulant and heat-barrier material, further to completely cut off 31 external rings of circuit board 30 and electronic-control box
Heat transfer between border and prevent the condensed water in water-collecting tray 40 from infiltrating into inside electronic-control box 31.Specifically,
Encapsulant and heat-barrier material Pasting or apply invest on the box body wall of electronic-control box 31 or groove 41 direction
On the wall of electronic-control box 31.Or be provided between the wall of electronic-control box 31 and groove 41 individually
Heat-insulating and sealing part.
It will be understood by those skilled in the art that in others embodiments of the invention, electric-controlled plate 30 can be with
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.
Fig. 8 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, Fig. 9 is the schematic structure enlarged drawing in Fig. 8 in circle D, and Figure 10 is oval in Fig. 8
Schematic structure enlarged drawing in circle C.In some embodiments of the invention, micro-channel heat exchanger 20
It is separately provided for being attached to micro-channel heat exchanger 20 at top collecting pipe 21 and bottom collecting pipe 22
The first support 51 and second support 52 of housing 10, first support 51 and second support 52 are respectively provided with confession
Fixedly connected part is passed through and fixes the first fixing hole 511 on the housing 10 and the second fixing hole 521.
Rock or rock, first support 51 and second in order to avoid micro-channel heat exchanger 20 is produced in housing 10
Support 52 is usually arranged as multiple.Specifically, in the embodiment of the present invention, it is provided with top collecting pipe 21
Three first supports 51 for arranging at equal intervals side by side, are provided with three side by side at equal intervals at bottom collecting pipe 22
The second support 52 of setting.
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 bend.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
Affect.For this purpose, the second fixing hole 521 to be further arranged to inventor the bar shaped for extending in vertical direction
Hole, so that micro-channel heat exchanger 20 is lifted on housing 10 by first support 51, and makes microchannel
The position of the bottom in the vertical direction of heat exchanger 20 is movable relative to housing 10.Thus, when microchannel is changed
In the case of heating, its underpart can move down hot device 20 relative to 10 in the vertical direction of housing, with
Coordinate the expansion elongation of heat exchanger tube 23, prevent which from crimp occurring, so as to avoid to radial pattern air conditioning chamber
The profile of interior machine 1 produces impact.When micro-channel heat exchanger 20 is in the case of refrigeration, its underpart can be relative
Move up in 10 in the vertical direction of housing, to coordinate the contraction of heat exchanger tube 23 to shorten, prevent heat exchanger tube
23 weld cracks even fracture, so as to ensure that the safety in utilization of radial pattern indoor apparatus of air conditioner 1.
Specifically, the top of micro-channel heat exchanger 20 can be fixed relative to housing 10, the first fixing hole 511
Can be circular port, so as to after fixedly connected part is inserted the first fixing hole 511 and fixed on the housing 10
First support 51 can limited on six direction all around up and down, first support 51 is made at above-mentioned six
Remain stationary as relative to housing 10 on direction so that 20 firm stable of micro-channel heat exchanger be lifted on housing
On 10.The bar hole of the second fixing hole 521 be specifically as follows extend in vertical direction rectangle, ellipse,
Oblate or kidney-shaped etc., energy after fixedly connected part is inserted the second fixing hole 521 and fixed on the housing 10
Enough limit second support 52 on four direction all around, make second support 52 on aforementioned four direction
Remain stationary as relative to housing 10.Fixedly connected part can be vertically square relative to the second fixing hole 521 simultaneously
Move in certain scope upwards, that is to say, that after fixedly connected part is fixed on the housing 10, second
Move relative to housing 10 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, the top collecting pipe 21 of micro-channel heat exchanger 20 and bottom are confluxed
Pipe 22 can be connected with the first turnover liquid pipe 24 and the second turnover liquid pipe 25 respectively, with to micro-channel heat exchanger
Heat transferring medium is supplied in 20 and flows out micro-channel heat exchanger 20 for the heat transferring medium after through heat exchange.In microchannel
Under different working conditions, the first turnover liquid pipe 24 and second is passed in and out in liquid pipe 25 heat exchanger 20
The flow direction of heat transferring medium is different.For example in micro-channel heat exchanger 20 under the refrigerating state, heat transferring medium by
Second turnover liquid pipe 25 is entered in micro-channel heat exchanger 20, is sequentially passed through bottom collecting pipe 22 and is shunted, changes
The heat exchange of heat pipe 23 and top collecting pipe 21 flow out micro-channel heat exchanger by the first turnover liquid pipe 24 after confluxing
20.In micro-channel heat exchanger 20 in heating under state, the flow direction of heat transferring medium is conversely, be which by first
Turnover liquid pipe 24 enter micro-channel heat exchanger 20 in, sequentially pass through top collecting pipe 21 shunt, heat exchanger tube
23 heat exchange and bottom collecting pipe 22 flow out micro-channel heat exchanger 20 by the second turnover liquid pipe 25 after confluxing.
Present inventor have further discovered that, if the position by the bottom in the vertical direction of micro-channel heat exchanger 20
Put and be disposed relative to housing 10 and may movably bring a problem：The position of 20 bottom of micro-channel heat exchanger
Put (the namely position of 22 in the vertical direction of bottom collecting pipe) variation to drive and bottom collecting pipe 22
The shift in position of the second turnover liquid pipe 25 of connection, causes at least converging for the second turnover liquid pipe 25 adjacent to bottom
The section bending of flow tube 22.However, in order to the heat transferring medium of safely conveying high-pressure, the second turnover
25 usual employing copper pipe of liquid pipe, its rigidity are 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, the neighbouring bottom of the second turnover liquid pipe 25 is confluxed
The section 251 of pipe 22 is set to flexible pipe, and the flexible pipe is curved as the movement of bottom collecting pipe 22 only occurs part
Bent deformation, is not likely to produce fracture, and 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.
First turnover liquid pipe 24 and the second turnover 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)s
Copolymer) etc. rigid plastics make, the first turnover liquid pipe 24 and the second turnover liquid pipe 25 generally also adopt compared with
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 40 diapires of liquid pipe and water-collecting tray is poor, condensation
Water capacity easy to leak.For this purpose, in some embodiments of the invention, referring to Fig. 7, water-collecting tray 40 has to be used for
Collect the main catchment area 42 of the condensed water that micro-channel heat exchanger 20 is produced under refrigerating state and catchment with master
The subset water pond 43 that region 42 connects and is made up of elastomeric material.Subset water pond 43 can be located at water-collecting tray 40
Sidepiece, and be located in the first turnover liquid pipe 24 and the second 25 upwardly extending path of turnover liquid pipe.First
Turnover liquid pipe 24 and the second turnover liquid pipe 25 are passed from the bottom up of subset water pond 43, to utilize subset
Water pond 43 is collected first and passes in and out the condensed water in liquid pipe 24 and the second turnover liquid pipe 25 and import main gathering ground
Domain 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 that 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 order to avoid in structure
Interference, the electronic-control box 31 for being internally provided with electric-controlled plate 30 may be provided at the bottom of main catchment area 42.
In some embodiments of the invention, referring to Figure 10, arrange between bottom collecting pipe 22 and housing 10
The two ends for having the elastomeric element 60 in extended state, 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
23 indirect applying of heat exchanger tube pulling force straight down, it is ensured that the glacing flatness of 23 in the vertical direction of heat exchanger tube,
Improve the overall appearance of radial pattern indoor apparatus of air conditioner 1.Elastomeric element 60 can be specially spring, disc spring or its
He has the elastomeric element of elastic deformation recovery capability.
Further, with reference to Fig. 8, at least one pair of clamping plate 70 for extending transversely is additionally provided with housing 10,
Front plate and rear plate in each pair clamping plate 70 is oppositely arranged and is located at the front side of multiple heat exchanger tubes 23 respectively
And rear side, multiple heat exchanger tubes 23 are clamped between front plate and rear plate, to be further ensured that heat exchange
The glacing flatness of 23 in the vertical direction of pipe.Specifically, solid between the front plate and rear plate in each pair clamping plate
Connect calmly, and the two ends of front plate and rear plate are each attached on housing 10.In embodiments of the present invention,
The clamping plate 70 that at least one pair of extends transversely includes two pairs of clamping plates, two pairs of clamping plate in the vertical direction intervals
Arrange, and the length that heat exchanger tube 23 is extended in vertical direction is divided into three parts, neither affect radiation
The outward appearance of type indoor apparatus of air conditioner 1, can make 23 uniform force of heat exchanger tube again so as to which overall holding is straight.
In some embodiments of the invention, referring to Fig. 1 and Fig. 3, the back cover 12 of housing 10 is by metal
The integral piece that sheet material is made, therefore its simple structure, intensity are larger, and micro-channel heat exchanger 20 is capable of hoisting to be loaded on
On back cover 12, so as to ensure that the structural stability of radial pattern indoor apparatus of air conditioner 1.Fore shell 11 includes multiple
The front coverboard being removably installed on back cover 12, before each, coverboard has at least one horizontal batten 111,
There is between two neighboring horizontal batten the gap that will be exposed inside housing 10.That is, before each
Coverboard may be made with the entirety of at least one horizontal batten 111, after when assembling only need to be fixed on front coverboard
On shell 12, linkage editor is greatly reduced.Specifically, horizontal batten 111 can pass through buckle clamping
Or dismountable mode such as mode connects for screw is fixed on back cover 12.Can set on one of them horizontal batten 111
Display box 80 is put, which has for showing the display screen of the information such as design temperature, indoor temperature and be integrated with choosing
Select the panel of the buttons such as mode key, starting key.
Figure 11 is the schematic of the horizontal batten of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Structure chart, referring to Fig. 1 and Figure 11, each horizontal batten 111 is respectively provided with two ends of two end neighbouring
Portion section 111a, 111c and centre portion 111b between two end sections 111a, 111c, figure
Dotted line in 11 is the line of demarcation between two neighboring section substantially.Centre portion 111b in the vertical directions
Breadth Maximum less than the either end section in the vertical direction in two end sections 111a, 111c
Minimum widith.Thus, horizontal batten 111 for fix with back cover 12 two end sections 111a,
111c can have as far as possible wide width, to ensure the intensity of housing 10, it is to avoid laterally batten 111 is at which
Fracture is produced with the fixed connection place of back cover 12 or is ftractureed.While the centre portion 111b of horizontal batten 111
There is lesser width, so that the gap formed between two adjacent horizontal battens 111 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, front
The structure of shell 11 can increase the heat exchange area between heat exchanger and air in housing 10, be easy to sky
The circulation of gas, so that improve refrigeration and/or the heating effect of radial pattern indoor apparatus of air conditioner 1.Specifically, adjacent
The bar shaped gap that the gap formed between two horizontal battens 111 substantially can extend in the horizontal.
In some embodiments of the invention, two end sections 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, " outward " meaning designated herein
In referring to that the one end of each end section away from centre portion 111b, " interior " mean 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 others embodiment of the invention, horizontal batten 111 can substantially be in also I shapes.
Further, referring to Fig. 3, back cover 12 by block of metal plate die cast, and can have on back cover 12
There is ecto-entad to protrude the multiple reinforcements for arranging.That is, the inner surface setting of back cover 12 have multiple
The reinforcement of protrusion, the region corresponding to reinforcement of 12 outer surface of back cover form fluted 126.Reinforcement
Multiple cross reinforcings arranged in a crossed manner and waling is may include, so that the intensity of back cover 12 is higher more
Uniformly.
Figure 12 is the opposing party of the horizontal batten of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Position schematic diagram, Figure 13 is the back cover of radial pattern indoor apparatus of air conditioner according to an embodiment of the invention
Schematic diagram.Specifically, Figure 12 and Figure 13 is respectively bowing for horizontal batten 111 and back cover 12
View, also myopia is in horizontal batten 111 and the cross-sectional structure figure of back cover 12.Some realities in the present invention
Apply in example, referring to Figure 13, on back cover 12, be additionally provided with supporting pin 124, which is by back cover 12 towards containing sky
Between extend, and insert between the two neighboring heat exchanger tube 23 of micro-channel heat exchanger 20 formed gap in, with
Micro-channel heat exchanger 20 is made to be lifted on back cover 12 by the support to top collecting pipe 21.Back cover 12
Cross section includes the curved section 122 that protrudes backward and by the two ends of curved section, smooth curved is prolonged forward respectively
Two curved sections 123 bent inwards after stretching, each curved section and the equal shape in the end of curved section 122
Into U-lag 125.Referring to 2 and Figure 12, the two ends of each horizontal batten 111 also have curved section 1111,
So that two curved sections 123 with 12 two ends of back cover match, make housing 10 more attractive in appearance.Meanwhile,
The U-lag 125 formed on back cover 12 can be used to accommodate the 32 (ginseng of electric connection line that is drawn by electronic-control box 31
See Fig. 5) so that electric-controlled plate 31 and be located in one of 111 outer surface of horizontal batten display box 80 and/
Or other electric control element electrical connections.
In some embodiments of the invention, the inner surface of back cover 12 can be applied with heat-reflecting material, will
The cold and/or heat that micro-channel heat exchanger 20 is produced is reflected towards fore shell 11.The outer surface of back cover 12 can
Apply with heat-barrier material, to completely cut off the heat transfer between 10 local environment of inside and housing of housing 10.By
This, the cold and/or heat produced positioned at micro-channel heat exchanger 20 can be as often as possible or all by fore shell 12
On gap be radiated in air, the heat exchange efficiency and radial pattern so as to improve micro-channel heat exchanger 20 is empty
Adjust refrigeration and/or the heating effect of indoor set 1.Specifically, heat-reflecting material and heat-barrier material can pass through coated,
Paste or other modes apply the inner surface and outer surface for investing back cover 12 respectively.
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 for, these terms merely to
It is easy to describe and understand technical scheme, rather than indicates or imply the device of indication or lose necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
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 radial pattern indoor apparatus of air conditioner, including：
Housing, defines in which and contains space；
Micro-channel heat exchanger, be arranged at described contain in space, and there is top collecting pipe, bottom collecting pipe
And the multiple heat exchanger tubes being located between the top collecting pipe and the bottom collecting pipe, in each heat exchanger tube
It is provided with the multiple microchannels connected with the top collecting pipe and the bottom collecting pipe；With
Electric-controlled plate, is arranged at the bottom for containing space, and is thermally isolated with the micro-channel heat exchanger.
2. radial pattern indoor apparatus of air conditioner according to claim 1, also includes：
Water-collecting tray, be arranged at described contain and the lower section positioned at the micro-channel heat exchanger in the space in, with receipts
Collect the condensed water that the micro-channel heat exchanger is produced under refrigerating state；Wherein
The electric-controlled plate is integrated in the bottom of the water-collecting tray, with by the water-collecting tray and/or the water-collecting tray
The condensed water of middle collection is thermally isolated with the micro-channel heat exchanger.
3. radial pattern indoor apparatus of air conditioner according to claim 2, wherein,
The bottom of the water-collecting tray is provided with the groove being recessed upwards, and the electric-controlled plate is located in the groove.
4. radial pattern indoor apparatus of air conditioner according to claim 3, also includes：
Electronic-control box, is installed in the groove of the tray bottom of catchmenting；Wherein
The electric-controlled plate is arranged in the electronic-control box.
5. radial pattern indoor apparatus of air conditioner according to claim 4, wherein,
Encapsulant and heat-barrier material is provided between the inside of the electronic-control box and the water-collecting tray.
6. radial pattern indoor apparatus of air conditioner according to claim 2, wherein,
First support and second support, institute are respectively arranged with the top collecting pipe and the bottom collecting pipe
State first support and the second support is respectively provided with
The first fixing hole and the second fixing hole on body；And
Second fixing hole is the bar hole for extending in vertical direction, so that the micro-channel heat exchanger
Be lifted on the housing by the first support, and the bottom of the micro-channel heat exchanger is made in vertically side
Position upwards is movable relative to the housing.
7. radial pattern indoor apparatus of air conditioner according to claim 6, wherein,
The top collecting pipe and the bottom collecting pipe pass in and out liquid pipe with the first turnover liquid pipe and second respectively
Connection, the second turnover liquid pipe are flexible pipe adjacent to the section of the bottom collecting pipe.
8. radial pattern indoor apparatus of air conditioner according to claim 7, wherein,
The water-collecting tray has to be used for collecting the condensed water that the micro-channel heat exchanger is produced under refrigerating state
Main catchment area and the subset water pond for connecting with the main catchment area and being made up of elastomeric material；And
The first turnover liquid pipe and the second turnover liquid pipe are passed from the bottom up of the subset water pond,
To collect the condensed water in the first turnover liquid pipe and the second turnover liquid pipe using the subset water pond
And import the main catchment area.
9. radial pattern indoor apparatus of air conditioner according to claim 1, wherein,
The housing includes fore shell and back cover；And
The back cover is the integral piece being made up of sheet metal, and the fore shell includes multiple being removably installed in
Front coverboard on the back cover, each described front coverboard have at least one horizontal batten, two neighboring described
Laterally there is between batten the gap for exposing the enclosure interior.
10. radial pattern indoor apparatus of air conditioner according to claim 1, wherein,
At least one pair of clamping plate for extending transversely is provided with the housing, and the front plate in each pair clamping plate is with 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 |
|---|---|---|---|
| CN201510543682.5A CN106500175B (en) | 2015-08-28 | 2015-08-28 | Radial pattern air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543682.5A CN106500175B (en) | 2015-08-28 | 2015-08-28 | Radial pattern air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106500175A true CN106500175A (en) | 2017-03-15 |
| CN106500175B CN106500175B (en) | 2019-05-31 |
Family
ID=58286315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510543682.5A Active CN106500175B (en) | 2015-08-28 | 2015-08-28 | Radial pattern air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106500175B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969487A (en) * | 2017-04-26 | 2017-07-21 | 青岛海尔空调器有限总公司 | Air conditioner condensate water reclamation device and its control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0972565A (en) * | 1995-09-06 | 1997-03-18 | Hitachi Ltd | Indoor machine of radiation type air conditioner |
| CN2662182Y (en) * | 2003-10-31 | 2004-12-08 | 刘钢 | Radial lamella type radiator |
| CN201302268Y (en) * | 2008-11-07 | 2009-09-02 | 珠海格力电器股份有限公司 | Fixing device for air conditioner filter screens |
| CN101639246A (en) * | 2008-07-29 | 2010-02-03 | 乐金电子(天津)电器有限公司 | Cabinet air conditioner indoor unit |
| CN101949620A (en) * | 2010-09-02 | 2011-01-19 | 陈基镛 | Novel evaporation type concurrent flow heat exchanger and air conditioner using same |
| CN102226568A (en) * | 2011-05-05 | 2011-10-26 | 苏宇贵 | Hanging radiation heat exchange plate for air conditioner and air-conditioning unit |
-
2015
- 2015-08-28 CN CN201510543682.5A patent/CN106500175B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0972565A (en) * | 1995-09-06 | 1997-03-18 | Hitachi Ltd | Indoor machine of radiation type air conditioner |
| CN2662182Y (en) * | 2003-10-31 | 2004-12-08 | 刘钢 | Radial lamella type radiator |
| CN101639246A (en) * | 2008-07-29 | 2010-02-03 | 乐金电子(天津)电器有限公司 | Cabinet air conditioner indoor unit |
| CN201302268Y (en) * | 2008-11-07 | 2009-09-02 | 珠海格力电器股份有限公司 | Fixing device for air conditioner filter screens |
| CN101949620A (en) * | 2010-09-02 | 2011-01-19 | 陈基镛 | Novel evaporation type concurrent flow heat exchanger and air conditioner using same |
| CN102226568A (en) * | 2011-05-05 | 2011-10-26 | 苏宇贵 | Hanging radiation heat exchange plate for air conditioner and air-conditioning unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969487A (en) * | 2017-04-26 | 2017-07-21 | 青岛海尔空调器有限总公司 | Air conditioner condensate water reclamation device and its control method |
| CN106969487B (en) * | 2017-04-26 | 2022-08-19 | 青岛海尔空调器有限总公司 | Air conditioner condensate water recycling device and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106500175B (en) | 2019-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106482312A (en) | Housing for radial pattern indoor apparatus of air conditioner and radial pattern indoor apparatus of air conditioner | |
| CN106500174A (en) | Radial pattern indoor apparatus of air conditioner | |
| CN202973672U (en) | Shell and tube condenser and refrigeration unit | |
| JPS5949518B2 (en) | heat exchanger and panel | |
| CN106500175A (en) | Radial pattern indoor apparatus of air conditioner | |
| CN206514572U (en) | Micro-channel heat exchanger and the refrigerating plant with it | |
| JP5513093B2 (en) | Heat exchanger, refrigeration cycle equipment | |
| CN208011903U (en) | Cabinet type indoor machine and air conditioner | |
| CN212482219U (en) | Combined heat exchanger | |
| CN106468515B (en) | A kind of the solar heat pump evaporator and water heater of middle part hollow out | |
| CN108489152A (en) | Heat exchanger, heat transmission equipment and heat-exchange system | |
| CN208269420U (en) | A kind of water-heater water tank and air energy water heater | |
| CN210463271U (en) | Annular C-shaped opening micro-channel parallel flow heat exchanger | |
| CN206294360U (en) | A kind of heat dissipation base and the ptc heater with the heat dissipation base | |
| CN208205201U (en) | Cabinet type indoor machine and air conditioner | |
| CN208090863U (en) | A kind of end system of radiation tail end and radiation air-conditioner | |
| US4312403A (en) | Hot water radiator | |
| CN213363494U (en) | High-efficiency inner finned tube heat exchanger | |
| CN108361846A (en) | Cabinet type indoor machine and air conditioner | |
| CN215864047U (en) | Fan device of oven | |
| CN209042730U (en) | Heat exchanger assembly, air conditioner indoor unit and conditioner | |
| CN209910462U (en) | Fin type steam heater | |
| CN106369881B (en) | Microchannel heat exchanger and air conditioner | |
| CN108195009A (en) | A kind of end system of radiation tail end and radiation air-conditioner | |
| JPH11281277A (en) | Heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |