CN106766408A - Heat exchange device and air conditioner applying same - Google Patents
Heat exchange device and air conditioner applying same Download PDFInfo
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- CN106766408A CN106766408A CN201611103492.2A CN201611103492A CN106766408A CN 106766408 A CN106766408 A CN 106766408A CN 201611103492 A CN201611103492 A CN 201611103492A CN 106766408 A CN106766408 A CN 106766408A
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- exchanger
- refrigerant
- heat exchanger
- air
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- 239000003507 refrigerant Substances 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000011324 bead Substances 0.000 claims description 23
- 230000004308 accommodation Effects 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to a heat exchange device and an air conditioner using the same, relates to the field of household appliances, and mainly aims to improve the heat exchange capability of the heat exchange device on the basis of ensuring economic benefit. The main technical scheme adopted is as follows: the heat exchange device comprises a flow inlet, a flow outlet, a liquid separating device and at least two heat exchangers; the liquid separating device is used for receiving the refrigerant flowing from the flow inlet, separating the refrigerant, and respectively transmitting each strand of the divided refrigerant to each heat exchanger, wherein each strand of the refrigerant corresponds to one heat exchanger; and the refrigerant flowing out of each heat exchanger flows out of the heat exchange device through the outflow port. The at least two heat exchangers can increase the heat exchange area of the heat exchange device, so that the heat exchange capacity of the air conditioner is improved; in addition, according to the technical scheme, the liquid separating device can reduce the using amount of the refrigerant, so that the cost is saved, and the economic benefit of the heat exchange device is further ensured.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of heat-exchanger rig and using its air-conditioner.
Background technology
High energy efficiency, low cost are the directions of Air-conditioning Development, and it is to improve to improve heat exchange efficiency of fins, increase fin exchange capability of heat
One of effective method of unit efficiency.
Existing air-conditioner typically increases heat exchange area by increasing the quantity of finned heat exchanger, and each fin is changed
Hot device is equipped with a compressor and supplies refrigerant to it, although can so increase the exchange capability of heat of unit, yet with compressor
The increase of quantity, the cost that can cause the whole machine of air-conditioner increases, economic benefit reduction, and machine volume can increase, so that shadow
Ring transport and the project installation of unit.For this bottleneck, a kind of brand-new fin heat-exchange method and structure need to be designed.
The content of the invention
In view of this, the present invention provides a kind of heat-exchanger rig and applies its air-conditioner, and main purpose is to ensure economical
The exchange capability of heat of heat-exchanger rig is improved on the basis of benefit.
To reach above-mentioned purpose, present invention generally provides following technical scheme：
On the one hand, embodiments of the invention provide a kind of heat-exchanger rig, including flow inlet, go out head piece, liquid distributing device and
At least two heat exchangers；
The liquid distributing device, for receiving the refrigerant flowed into from the flow inlet, to the coolant distribution, and by after shunting
Each stock refrigerant be transferred to each heat exchanger respectively, and per share refrigerant one heat exchanger of correspondence；
Wherein, go out head piece described in from the refrigerant of each heat exchanger outflow and flow out the heat-exchanger rig.
The object of the invention to solve the technical problems can also be applied to the following technical measures to achieve further.
In foregoing heat-exchanger rig, optionally, the liquid distributing device includes N level shunt devices, enters with to the refrigerant for receiving
Row n times are shunted, and each stock refrigerant after n times are shunted is transferred to each heat exchanger, and one institute of per share refrigerant correspondence respectively
State heat exchanger；
Wherein, N is more than or equal to 2.
In foregoing heat-exchanger rig, optionally, the current divider is two-stage, and respectively first order current divider and second
Level shunt device, the quantity of the second level current divider is at least two；
The first order current divider, for receiving the refrigerant flowed into from the flow inlet, to the coolant distribution, and will divide
Each stock refrigerant after stream is transferred to corresponding second level current divider correspondingly；
The second level current divider, for the refrigerant second diffluence to receiving；
Wherein, each second level current divider coordinates, by second diffluence after each stock refrigerant be transferred to each described change respectively
Hot device, and per share refrigerant one heat exchanger of correspondence.
In foregoing heat-exchanger rig, optionally, each described heat exchanger includes a plurality of heat exchange stream；
The second level current divider is equal with the quantity of both heat exchangers, and corresponds；Second level shunt
Each stock refrigerant after device is used for second diffluence is transferred to a plurality of heat exchange stream of the corresponding heat exchanger correspondingly respectively.
In foregoing heat-exchanger rig, optionally, heat-exchanger rig also includes throttling arrangement；
Wherein, every heat exchange stream of each heat exchanger passes through a throttling arrangement and corresponding second fraction
Stream device connection.
In foregoing heat-exchanger rig, optionally, the throttling arrangement includes capillary；
Wherein, every of each heat exchanger heat exchange stream by a capillary for the throttling arrangement with it is corresponding
Second level current divider connection.
In foregoing heat-exchanger rig, optionally, the first order current divider is three-way pipe, accordingly, the second level
The quantity of current divider is two；
And/or, the second level current divider is liquid-dividing head.
In foregoing heat-exchanger rig, optionally, it is described go out head piece quantity be one so that from each heat exchanger stream
The refrigerant for going out converges to one and goes out the head piece outflow heat-exchanger rig；
And/or, the quantity of the flow inlet is one.
Embodiments of the invention also provide a kind of air-conditioner, including housing and compressor, and the housing is provided with air inlet；
The air-conditioner also includes the heat-exchanger rig described in any of the above-described kind；
Wherein, the flow inlet of the heat-exchanger rig is used to receive the refrigerant flowed out from the exhaust outlet of the compressor.
In foregoing air-conditioner, optionally, air-conditioner also includes drip tray, and the drip tray is horizontally installed on the shell
In vivo, the first accommodation space is separated out with the top in the housing；
The heat exchanger of the heat-exchanger rig is arranged in first accommodation space；
Wherein, the air inlet is arranged on the top of the housing side, is connected with first accommodation space.
In foregoing air-conditioner, optionally, the quantity of the heat-exchanger rig is two groups；Heat exchanger in every group of heat-exchanger rig
Quantity be two, and respectively First Heat Exchanger and the second heat exchanger；
The housing has the first side, the second side, the 3rd side and the 4th side successively in side；
The air inlet includes being arranged at the first air inlet of first side, being arranged at the second air intake of second side
Mouthful, be arranged at the 3rd air inlet of the 3rd side and be arranged at the 4th air inlet of the 4th side；
Wherein, a First Heat Exchanger is located at first air inlet, and another First Heat Exchanger is located at the described 3rd
Air inlet；Two the second heat exchangers extend to the 4th air inlet from second air inlet.
In foregoing air-conditioner, optionally, the side of two second heat exchangers offsets, opposite side and the water receiving
Disk coordinates, and air intake passage is surrounded between the drip tray and two second heat exchangers；
The air intake passage extends to the 4th side from the second side of the housing, and one end of the air intake passage connects institute
The second air inlet is stated, the other end connects the 4th air inlet.
In foregoing air-conditioner, optionally, one group of the two of heat-exchanger rig two of heat exchanger relative to another group changes
Hot device is located at the same side.
In foregoing air-conditioner, optionally, the housing has the first deep bead and the on the top of second side
Two deep beads, one end of one group of the two of heat-exchanger rig heat exchanger is each attached on first deep bead, another group of heat exchange dress
The one end for two heat exchangers put is each attached on second deep bead；First deep bead, second deep bead with
And the drip tray three surrounds the second described air inlet；
And/or,
The housing has third gear aerofoil and fourth gear aerofoil, one group the two of heat-exchanger rig on the top of the 4th side
The other end of individual heat exchanger is each attached on the third gear aerofoil, and the other end of another group of the two of heat-exchanger rig heat exchangers is equal
It is fixed on the fourth gear aerofoil；The third gear aerofoil, the fourth gear aerofoil and the drip tray three surround institute
The 4th air inlet stated.
By above-mentioned technical proposal, heat-exchanger rig of the present invention and the air-conditioner using it at least have the advantages that：
In the technical scheme that the present invention is provided, because heat-exchanger rig includes at least two heat exchangers, relative to single
Heat exchanger, at least two heat exchanger can increase the heat exchange area of heat-exchanger rig, be carried the exchange capability of heat of heat-exchanger rig
It is high；In addition, by the liquid distributing device for setting, can be with the refrigerant in reasonable layout each heat exchanger, to reach to each heat exchanger
Being precisely controlled for interior refrigerant, is controlled relative to extensive cold medium flux, and technical scheme is filled by using point liquid
The usage amount that can reduce refrigerant is put, so as to save cost, and then the economic benefit of heat-exchanger rig of the present invention is ensure that.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is a kind of part-structure schematic diagram of air-conditioner that one embodiment of the invention is provided；
Fig. 2 is a kind of side view of air-conditioner that one embodiment of the invention is provided；
Fig. 3 is a kind of dimensional structure diagram of air-conditioner that one embodiment of the invention is provided.
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to the specific embodiment according to the present patent application, structure, feature and its effect, describe in detail such as
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same embodiment.Additionally, one or more
Special characteristic, structure or feature in individual embodiment can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of heat-exchanger rig 200 that one embodiment of the present of invention is proposed, including flow inlet, go out
Head piece, the heat exchanger 3 of liquid distributing device 2 and at least two.Wherein, liquid distributing device 2 is used to receive from the cold of flow inlet inflow
Matchmaker, to coolant distribution, and by shunting after each stock refrigerant be transferred to each heat exchanger 3 respectively, and one heat exchange of per share refrigerant correspondence
Device 3.Wherein, heat-exchanger rig 200 of the invention is flowed out by going out head piece from the refrigerant of the outflow of each heat exchanger 3.
In the technical scheme of above-mentioned offer, because heat-exchanger rig 200 includes at least two heat exchangers 3, relative to single
Heat exchanger, at least two heat exchanger 3 can increase the heat exchange area of heat-exchanger rig 200, make the heat-energy transducer of heat-exchanger rig 200
Power is improved；In addition, by the liquid distributing device 2 for setting, can be right to reach with the refrigerant in reasonable layout each heat exchanger 3
Being precisely controlled for refrigerant in each heat exchanger 3, controls relative to extensive cold medium flux, and technical scheme passes through
The usage amount of refrigerant can be reduced using liquid distributing device 2, so as to save cost, and then heat-exchanger rig of the present invention 200 is ensure that
Economic benefit.
In order to realize the function of foregoing liquid distributing device 2, the present invention also provides following implementation method：As shown in figure 1, foregoing
Liquid distributing device 2 can include N level shunt devices, carry out n times shunting with to the refrigerant for receiving, and each stock after n times are shunted is cold
Matchmaker is transferred to each heat exchanger 3, and per share refrigerant one heat exchanger 3 of correspondence respectively.Wherein, N is wrapped more than or equal to 2, i.e. liquid distributing device 2
At least two-stage shunting device is included, is shunted at least twice with to the refrigerant for receiving, so can more easily to refrigerants at different levels
Flow be controlled.
Need exist for explanation be：Above-mentioned n times shunting is also referred to as N level shunts.In above-mentioned every one-level, shunting
The quantity of device can be single or at least two, but can only can be regarded as once shunt in the stage, therefore above-mentioned N level shunts device can be with
N times shunting is carried out to refrigerant.
In a specific application example, as shown in figure 1, foregoing current divider is two-stage, and respectively the first fraction
Stream device 21 and second level current divider 22.Wherein, the quantity of second level current divider 22 is at least two.Above-mentioned first order current divider
21 be used for receive from flow inlet flow into refrigerants, to coolant distribution, and by shunting after each stock refrigerant be transferred to correspondingly
Corresponding second level current divider 22.Above-mentioned second level current divider 22 is used for the refrigerant second diffluence to receiving.In this example,
Each second level current divider 22 coordinates, by second diffluence after each stock refrigerant be transferred to each heat exchanger 3 respectively, and per share refrigerant correspondence
One foregoing heat exchanger 3.
Further, each foregoing heat exchanger 3 includes a plurality of heat exchange stream.Second level current divider 22 and heat exchanger 3
Both quantity is equal, and corresponds.Second level current divider 22 be used for second diffluence after each stock refrigerant difference one a pair
It is transferred to a plurality of heat exchange stream of corresponding heat exchanger 3 with answering.In this example, because each heat exchanger 3 includes a plurality of heat exchange
Stream, relative to the heat exchanger only with single heat exchange stream, the heat exchange efficiency of heat exchanger 3 is higher in the present invention.Further, since
Second level current divider 22 and heat exchanger 3 both correspond, it is to avoid between different second level current dividers 22 and heat exchanger 3
Intersect and install, with the convenient technique effect installed and control.
Need exist for explanation be：The a plurality of heat exchange stream of above-mentioned each heat exchanger 3 is to be arranged in parallel.
Further, heat-exchanger rig of the invention also includes throttling arrangement.Wherein, every heat exchange stream of each heat exchanger 3
Connected with corresponding second level current divider 22 by a throttling arrangement, with by throttling arrangement to the stream of corresponding heat exchange stream
Amount is controlled, and reaches total heat exchange efficiency that air-conditioner of the present invention is improved in the case where total coolant quantity is constant, accomplishes heat exchange effect
The optimization of rate.
In a specific application example, foregoing throttling arrangement can include capillary.Every of each heat exchanger 3 changes
Hot flowpath is connected by the capillary of a throttling arrangement with corresponding second level current divider 22.In this example, can be with root
According to distribution of the heat exchanger 3 in wind field, the length of capillary on every heat exchange stream is precomputed, wherein, the length of capillary
Degree is different, then the resistance of refrigerant is different on capillary exchange hot flowpath, thus on every heat exchange stream refrigerant flow
It is different, and then reach the purpose being controlled to the cold medium flux of every heat exchange stream.
In a specific application example, as shown in figure 1, foregoing first order current divider 21 can be three-way pipe, phase
Answer, the quantity of second level current divider 22 is two.Foregoing second level current divider 22 can be liquid-dividing head.
It is foregoing go out head piece quantity can be one so that the refrigerant from the outflow of each heat exchanger 3 converges to one and goes out head piece
Outflow heat-exchanger rig 200.
Likewise, the quantity of foregoing flow inlet can also be one.
As shown in Figure 1 to Figure 3, embodiments of the invention also provide a kind of air-conditioner, including housing 100, compressor 1 and on
State the heat-exchanger rig 200 described in any one.Housing 100 is provided with air inlet.Wherein, the flow inlet of heat-exchanger rig 200 is used to connect
Receive the refrigerant flowed out from the exhaust outlet of compressor 1.
Further, as shown in Figure 1 to Figure 3, air-conditioner of the invention can also include drip tray 4.Drip tray 4 laterally sets
Put in housing 100, the first accommodation space is separated out with the top in housing 100.The heat exchanger 3 of foregoing heat-exchanger rig 200 sets
Put in the first accommodation space.Condensed water on heat exchanger 3 can be fallen in drip tray 4 under gravity, cold to avoid
The work that solidifying water falls on other parts to other parts is impacted.Wherein, air inlet is arranged on the upper of the side of housing 100
Portion, connects with the first accommodation space.Indoor air can be flowed into the first accommodation space via air inlet, held with first
It is empty the interior heat exchange of heat exchanger 3.In this example, because the heat exchanger 3 of heat-exchanger rig 200 is arranged at by drip tray 4
In the first accommodation space being separated out, so as to facilitate heat exchanging device 3 to unify to be installed, and also achieve to first appearance
Making full use of between being empty, saves the volume of air-conditioner of the present invention.
In a specific application example, as shown in Figure 1 to Figure 3, the quantity of foregoing heat-exchanger rig 200 is two groups.Often
The quantity of heat exchanger 3 is two in group heat-exchanger rig 200, and the respectively heat exchanger 32 of First Heat Exchanger 31 and second.Foregoing
Housing 100 has the first side 101, the second side 102, the 3rd side 103 and the 4th side 104 successively in side.Air inlet includes setting
The first air inlet 81 in the first side 101, it is arranged at the second air inlet 82 of the second side 102, is arranged at the 3rd of the 3rd side 103
Air inlet and it is arranged at the 4th air inlet of the 4th side 104.Wherein, a First Heat Exchanger 31 is located at the first air inlet 81
Place, another First Heat Exchanger 31 is located at the 3rd air inlet.Two the second heat exchangers 32 extend from the second air inlet 82
To the 4th air inlet.In this example, each heat exchanger 3 can be by corresponding air inlet air intake, by this example
Setting so that the incoming air area of air-conditioner of the present invention is larger, is conducive to the air intake of air-conditioner, accordingly, can increase this hair
The heat exchange efficiency of heat exchanger 3 in bright air-conditioner.
Further, as shown in Figure 1 to Figure 3, the side of the second heat exchanger of both of the aforesaid 32 offsets, two the second heat exchangers
32 opposite side coordinates with drip tray 4, and air intake passage 9 is surrounded between drip tray 4 and two the second heat exchangers 32.Air intake
Passage 9 extends to the 4th side 104 from the second side 102 of housing 100, and one end of air intake passage 9 connects the second air inlet 82, separately
One end connects the 4th air inlet.In this example, indoor air can enter via the second air inlet 82 and the 4th air inlet
In air intake passage 9, then heat exchange is carried out with two the second heat exchangers 32.
Further, two heat exchangers 3 of two heat exchangers 3 of foregoing one group of heat-exchanger rig 200 relative to another group
In the same side, so there is the technique effect of the installation and point hydraulic control that facilitate heat exchanger 3.
In a specific application example, as shown in Figures 2 and 3, the top of foregoing housing 100 in the second side 102
With the first deep bead 71 and the second deep bead 72.One end of two heat exchangers 3 of foregoing one group of heat-exchanger rig 200 is each attached to
On first deep bead 71, one end of another group of the two of heat-exchanger rig 200 heat exchangers 3 is each attached on the second deep bead 72.Its
In, the first deep bead 71, the second deep bead 72 and the three of drip tray 4 surround the second foregoing air inlet 82.In this example,
Second air inlet 82 is not processed specially, but according to advance design, by drip tray 4, the first deep bead 71 and
The second described air inlet 82 is automatically formed after the completion of the three of second deep bead 72 assembling, so as to eliminate individually processing second
The operation of air inlet 82, saves cost.
Likewise, foregoing housing 100 can also have third gear aerofoil and fourth gear wind on the top of the 4th side 104
Plate.The other end of two heat exchangers 3 of foregoing one group of heat-exchanger rig 200 is each attached on third gear aerofoil, another group of heat exchange dress
The other end for putting 200 two heat exchangers 3 is each attached on fourth gear aerofoil.Third gear aerofoil, fourth gear aerofoil and water receiving
The three of disk 4 surrounds the 4th foregoing air inlet.In this example, the 4th air inlet is not processed specially, but according to
Advance design, will drip tray 4, third gear aerofoil and fourth gear aerofoil three assemble after the completion of automatically form described the
Four air inlets, so as to eliminate the operation of individually the 4th air inlet of processing, save cost.
Need exist for explanation be：As shown in Figure 1 to Figure 3, two First Heat Exchangers 31 of foregoing two groups of heat-exchanger rigs 200
Can be symmetrical arranged, and two First Heat Exchangers 31 are vertically arranged.Wherein, a First Heat Exchanger 31 covers foregoing
One air inlet 81, another First Heat Exchanger 31 covers the 3rd foregoing air inlet.Two foregoing the second heat exchangers 32 also may be used
To be symmetrical arranged.Same group of the second heat exchanger 32 can be inclined with respect to the First Heat Exchanger 31 in the group, two second heat exchange
Device 32 coordinates with drip tray 4, can form the similar shape with triangular prism.
The top of above-mentioned housing 100 can be provided with air outlet, and air outlet can be provided with fan blade 5 and kuppe 6.
Heat exchanger 3 in above-mentioned heat-exchanger rig 200 can be finned heat exchanger etc., specifically can be according to the reality of user
Demand is set, and will not be repeated here.
Air-conditioner provided in an embodiment of the present invention can be cabinet air conditioner, it will be understood by those of skill in the art that cabinet
Formula air-conditioner is merely illustrative, is not used to limit the technical scheme of the present embodiment, and other kinds of air-conditioner is also all fitted
With.
Operation principle of the invention and preferred embodiment is described below.
, it is necessary to consider complete machine capability, whole function effect, economic effect in the finned heat exchanger design of commercial wind cooling air-conditioner
The problems such as benefit, spatial volume.Technical scheme solves air-conditioner complete machine capability efficiency and the afoul problem of cost,
Accomplish the optimization of economic benefit.
Technical scheme is effectively utilized the wind field distribution in air-conditioner, increases air intake and the heat exchange of air-conditioner
Area, with reference to two fraction hydraulic control systems of refrigerant, improves the heat exchange efficiency of heat exchanger 3, and then improve the energy of the whole machine of air-conditioner
Power and efficiency, improve economic benefit.
In a specific application example, as shown in Figure 1 to Figure 3,1, the unit of air-conditioner of the present invention has two and be
System, each system includes a foregoing heat-exchanger rig 200, and each heat-exchanger rig 200 includes two heat exchangers 31 and 32,
Two heat exchangers 31 and 32 can be finned heat exchanger, to increase the heat exchange area of air-conditioner, improve the utilization rate of fan blade.
2nd, the heat-exchanger rig 200 of each system effectively controls the cold medium flux in heat exchanger 3 by two fraction liquid, carries
The high heat exchange efficiency of heat exchanger 3, the efficiency and economic benefit of whole machine.
3rd, air-conditioner unit of the present invention uses upper air exhausting structure, and the heat exchanger in two groups of heat-exchanger rigs 200 forms the shape of falling M knot
Structure, the heat exchanger 3 in every group of heat-exchanger rig 200 is sealed and connected by deep bead.Two the two of heat-exchanger rig 200 second
Delta Region is left between heat exchanger 32, for two air intakes of the second heat exchanger 32.
4th, the design exchange capability of heat of two heat exchangers 3 of each system is different, and the capacity of water of each heat exchanger 3 is according to machine
Group demand and wind field distribution situation etc. are calculated.Reach the purpose of reasonable layout cost.
Specifically, as shown in Figure 1 to Figure 3, air-conditioner unit of the invention has two systems, each system includes one
Individual foregoing heat-exchanger rig 200.Air-conditioner includes housing 100, and the top half of housing 100 uses the air-cooled heat exchange knot of top air-out
Structure.Housing 100 is provided with air outlet, and fan blade 5 and kuppe 6 are provided with air outlet.Each heat-exchanger rig 200 includes one the
The outside of one heat exchanger 31 and second heat exchanger 32, fan blade 5 and kuppe 6 is two First Heat Exchangers 31, under fan blade 5
Face is two the second heat exchangers 32, is connected by deep bead between two heat exchangers 31 and 32 of each heat-exchanger rig 200, it is ensured that
Confined space is formed between two heat exchangers.The latter half of housing 100 is various components, after refrigerant does work through compressor 1,
A fraction liquid is carried out through three-way pipe first, then two-way refrigerant passes through two fraction liquid of liquid-dividing head two, liquid-dividing head and phase respectively again
Capillary is connected between the heat exchange stream for answering heat exchanger 3 to be throttled.Wherein, the number of coolant quantity takes in air-conditioner of the present invention
Certainly in conditions such as wind field distribution, the exchange capability of heat of two heat exchangers 3.
Four foregoing heat exchangers constitute the shape of falling M structure, and entering for triangle is formed between the second heat exchanger of two of which 32
Wind passage 9, when fan blade 5 is operated, four heat exchangers, deep bead and drip trays 4 form closed negative pressure space, therefore one
Wind is divided to enter wind field by First Heat Exchanger 31, another part wind enters wind field, reaches by air intake passage 9 through the second heat exchanger 32
The effect of heat exchange.
In actually used, First Heat Exchanger 31, second heat exchanger 32 can be calculated according to the design requirement of air-conditioner unit
Exchange capability of heat and each required coolant quantity, choose appropriate three-way pipe, liquid-dividing head and capillary to meet point liquid of design
It is required that.
Wherein, above-mentioned heat exchanger 3 can be finned heat exchanger, finned heat exchanger can using I shapes fin, L-shaped fin,
U-shaped fin or G shape fins etc., can specifically be set according to the actual demand of user.Air-conditioner of the invention can accomplish space
Volume is smaller, point hydraulic control system more rationally, heat exchange area utilization rate is higher, efficiency is high, high financial profit the characteristics of, accomplish optimal
Design.
Need exist for explanation be：In the case where not conflicting, those skilled in the art can incite somebody to action according to actual conditions
Related technical characteristic is mutually combined in above-mentioned each example, to reach corresponding technique effect, particularly for various combined situations
Do not repeat one by one herein.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, according to
Any simple modification, equivalent variations and the modification made to above example according to technical spirit of the invention, still fall within this hair
In the range of bright technical scheme.
Claims (14)
1. a kind of heat-exchanger rig, it is characterised in that including flow inlet, go out head piece, liquid distributing device (2) and at least two heat exchangers
(3)；
The liquid distributing device (2), for receiving the refrigerant flowed into from the flow inlet, to the coolant distribution, and by after shunting
Each stock refrigerant be transferred to each heat exchanger (3) respectively, and per share refrigerant one heat exchanger (3) of correspondence；
Wherein, go out head piece described in from the refrigerant of each heat exchanger (3) outflow and flow out the heat-exchanger rig.
2. heat-exchanger rig as claimed in claim 1, it is characterised in that
The liquid distributing device (2) includes N level shunt devices, and n times shunting is carried out with to the refrigerant for receiving, and each after n times are shunted
Stock refrigerant is transferred to each heat exchanger (3), and per share refrigerant one heat exchanger (3) of correspondence respectively；
Wherein, N is more than or equal to 2.
3. heat-exchanger rig as claimed in claim 2, it is characterised in that
The current divider is two-stage, and respectively first order current divider (21) and second level current divider (22), second fraction
The quantity of stream device (22) is at least two；
The first order current divider (21), for receiving the refrigerant flowed into from the flow inlet, to the coolant distribution, and will divide
Each stock refrigerant after stream is transferred to corresponding second level current divider (22) correspondingly；
The second level current divider (22), for the refrigerant second diffluence to receiving；
Wherein, each second level current divider (22) coordinates, by second diffluence after each stock refrigerant be transferred to each described change respectively
Hot device (3), and per share refrigerant one heat exchanger (3) of correspondence.
4. heat-exchanger rig as claimed in claim 3, it is characterised in that
Each described heat exchanger (3) includes a plurality of heat exchange stream；
The second level current divider (22) is equal with the quantity of both heat exchangers (3), and corresponds；Second fraction
Stream device (22) is transferred to a plurality of of the corresponding heat exchanger (3) correspondingly respectively for each stock refrigerant after by second diffluence
Heat exchange stream.
5. heat-exchanger rig as claimed in claim 4, it is characterised in that also including throttling arrangement；
Wherein, every heat exchange stream of each heat exchanger (3) passes through a throttling arrangement and corresponding second fraction
Stream device (22) connection.
6. heat-exchanger rig as claimed in claim 5, it is characterised in that
The throttling arrangement includes capillary；
Wherein, every of each heat exchanger (3) heat exchange stream by a capillary for the throttling arrangement with it is corresponding
Second level current divider (22) is connected.
7. the heat-exchanger rig as any one of claim 3 to 6, it is characterised in that
The first order current divider (21) is three-way pipe, and accordingly, the quantity of the second level current divider (22) is two；
And/or, the second level current divider (22) is liquid-dividing head.
8. the heat-exchanger rig as any one of claim 1 to 7, it is characterised in that
It is described go out head piece quantity be one so that converging to one from the refrigerant of each heat exchanger (3) outflow goes out head piece stream
Go out the heat-exchanger rig；
And/or, the quantity of the flow inlet is one.
9. a kind of air-conditioner, including housing (100) and compressor (1), the housing (100) are provided with air inlet；Its feature exists
In the air-conditioner also includes the heat-exchanger rig any one of claim 1 to 8；
Wherein, the flow inlet of the heat-exchanger rig is used to receive the refrigerant flowed out from the exhaust outlet of the compressor (1).
10. air-conditioner as claimed in claim 9, it is characterised in that also including drip tray (4), the drip tray (4) laterally sets
Put in the housing (100), the first accommodation space is separated out with the top in the housing (100)；
The heat exchanger (3) of the heat-exchanger rig (200) is arranged in first accommodation space；
Wherein, the air inlet is arranged on the top of the housing (100) side, is connected with first accommodation space.
11. air-conditioners as claimed in claim 10, it is characterised in that
The quantity of the heat-exchanger rig (200) is two groups；Every group of quantity of the interior heat exchanger of heat-exchanger rig (200) (3) is two, and
Respectively First Heat Exchanger (31) and the second heat exchanger (32)；
The housing (100) has the first side (101), the second side (102), the 3rd side (103) and the 4th side successively in side
(104)；
The air inlet includes being arranged at first air inlet (81) of first side (101), is arranged at second side (102)
The second air inlet (82), be arranged at the 3rd air inlet of the 3rd side (103) and be arranged at the 4th side (104)
4th air inlet；
Wherein, a First Heat Exchanger (31) positioned at the first air inlet (81) place, another First Heat Exchanger (31) is located at
3rd air inlet；Two the second heat exchangers (32) extend to the 4th air intake from from second air inlet (82)
At mouthful.
12. air-conditioners as claimed in claim 11, it is characterised in that
The side of two second heat exchangers (32) offsets, and opposite side coordinates with the drip tray (4), with the drip tray
(4) and between two second heat exchangers (32) air intake passage (9) is surrounded；
The air intake passage (9) extends to the 4th side (104) from second side (102) of the housing (100), and the air intake is logical
The one end in road (9) connects second air inlet (82), and the other end connects the 4th air inlet.
13. air-conditioner as described in claim 11 or 12, it is characterised in that one group of two heat exchanger of heat-exchanger rig (200)
(3) two heat exchangers (3) relative to another group are positioned at the same side.
14. air-conditioners as claimed in claim 13, it is characterised in that
The housing (100) has the first deep bead (71) and the second deep bead (72), one on the top of second side (102)
One end of two heat exchangers (3) of group heat-exchanger rig (200) is each attached on first deep bead (71), another group of heat exchange dress
The one end for putting two heat exchangers (3) of (200) is each attached on second deep bead (72)；First deep bead (71),
Second deep bead (72) and the drip tray (4) three surround described the second air inlet (82)；
And/or,
The housing (100) has third gear aerofoil and fourth gear aerofoil, one group of heat exchange dress on the top of the 4th side (104)
The other end for putting two heat exchangers (3) of (200) is each attached on the third gear aerofoil, another group of heat-exchanger rig (200)
The other end of two heat exchangers (3) is each attached on the fourth gear aerofoil；The third gear aerofoil, the fourth gear aerofoil with
And drip tray (4) three surrounds the 4th described air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103492.2A CN106766408A (en) | 2016-12-05 | 2016-12-05 | Heat exchange device and air conditioner applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103492.2A CN106766408A (en) | 2016-12-05 | 2016-12-05 | Heat exchange device and air conditioner applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106766408A true CN106766408A (en) | 2017-05-31 |
Family
ID=58884447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611103492.2A Pending CN106766408A (en) | 2016-12-05 | 2016-12-05 | Heat exchange device and air conditioner applying same |
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| Country | Link |
|---|---|
| CN (1) | CN106766408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716789A (en) * | 2018-06-20 | 2018-10-30 | 珠海格力电器股份有限公司 | Heat exchanger, liquid separation control device, air conditioner and control method of air conditioner |
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| JPH0638253Y2 (en) * | 1988-03-31 | 1994-10-05 | アイシン精機株式会社 | Frame of outdoor unit for air conditioning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108716789A (en) * | 2018-06-20 | 2018-10-30 | 珠海格力电器股份有限公司 | Heat exchanger, liquid separation control device, air conditioner and control method of air conditioner |
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