CN108167970A - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN108167970A CN108167970A CN201711415405.1A CN201711415405A CN108167970A CN 108167970 A CN108167970 A CN 108167970A CN 201711415405 A CN201711415405 A CN 201711415405A CN 108167970 A CN108167970 A CN 108167970A
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- China
- Prior art keywords
- air
- evaporator
- heat exchanger
- air duct
- dehumidifier
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
- F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention discloses a kind of dehumidifier, which includes：Sensible heat exchanger, sensible heat exchanger have the first air duct and the second air duct interlaced, and be mutually not turned on, and the first air duct has the first air inlet and the first air outlet；Second air duct has the second air inlet and the second air outlet；Evaporator, through the first air duct and the second air duct, the first air inlet and the second air outlet are located at the first heat exchange side, and the second air inlet and the first air outlet are located at the second heat exchange side；Air is sucked the first air duct and the second air duct by condenser and wind turbine respectively by the first air inlet and the second air inlet；Air is entered by the first air inlet in the first air duct, by the first air outlet after evaporator, is blown out after condensed device by wind turbine；Air is entered by the second air inlet in the second air duct, is blown out after evaporator by the second air outlet, is blown out after condensed device by wind turbine.A kind of effect on moisture extraction of present invention offer is good, and the dehumidifier that complete machine efficiency is high.
Description
Technical field
The present invention relates to air-conditioning technique field, more particularly to a kind of dehumidifier.
Background technology
At present, in the market dehumidifier mostly using one piece of evaporator and one piece of condenser, and evaporator and condenser into
Wind area is the same, first passes through evaporator into the air in dehumidifier, air with evaporator during occurring heat exchange, temperature
Degree, which reduces, condenses out moisture content, and then low temperature and low humidity air is by condenser, and condenser is by high-temperature high-pressure refrigerant gas in system
After body heats air, by room temperature and the air delivery of drying to indoor environment.But this kind of dehumidifier effect on moisture extraction is bad and whole
Function effect is relatively low.
Invention content
The main object of the present invention is to provide a kind of dehumidifier, it is desirable to provide a kind of effect on moisture extraction is good, and overall performance is high
Dehumidifier.
To achieve the above object, dehumidifier proposed by the present invention, including：
Sensible heat exchanger, the sensible heat exchanger have the first air duct and the second air duct interlaced, and be mutually not turned on,
First air duct has the first air inlet and the first air outlet；Second air duct has the second air inlet and the second outlet air
Mouthful；
Evaporator, the evaporator are set in the sensible heat exchanger, and through first air duct and the second air duct, will
The sensible heat exchanger is separated into the first heat exchange side and the second heat exchange side, and first air inlet and the second air outlet are located at described
First heat exchange side, second air inlet and the first air outlet are located at the described second heat exchange side；First air duct by first into
Air port to evaporator direction is set in flaring, and second air duct is set by the second air inlet to evaporator direction in flaring；
Condenser, the condenser are set on the top of the sensible heat exchanger and evaporator；And
Wind turbine, the wind turbine close on the condenser setting, air are inhaled respectively by the first air inlet and the second air inlet
Enter first air duct and the second air duct；
Air is entered by the first air inlet in the first air duct, after flowing to condenser by the first air outlet after the evaporator
It is blown out by wind turbine；Air is entered by the second air inlet in the second air duct, is flowed to and condensed by the second air outlet after the evaporator
It is blown out after device by wind turbine.
Preferably, first air duct by evaporator to the direction of the first air outlet in tapered setting, second air duct
It is in tapered setting by evaporator to the direction of the second air outlet.
Preferably, the sensible heat exchanger includes multiple first air guide structures and multiple second air guide structures, multiple described
First air guide structure and multiple second air guide structures are laminated, are spaced, form multiple first air ducts and multiple
Second air duct.
Preferably, each first air guide structure includes one first heat exchanger plates and is convexly equipped in multiple on the first heat exchanger plates
First demarcation strip, each second air guide structure include one second heat exchanger plates and be convexly equipped on the second heat exchanger plates multiple second
Demarcation strip；
Each first demarcation strip is connected to one side of the second adjacent heat exchanger plates backwards to second demarcation strip, often
One first air duct is by multiple first divides into multiple first sub-air channels；Each second demarcation strip abuts
In a first adjacent heat exchanger plates backwards to the one side of first demarcation strip, each second air duct is by multiple described second points
Partition board is separated into multiple second sub-air channels, and the evaporator runs through multiple first sub-air channels and multiple second sub-air channels.
Preferably, adjacent two first demarcation strip is gradually increased by the direction spacing of the first air inlet to evaporator, by evaporating
The direction spacing of device to the first air outlet is gradually reduced；Between direction of adjacent two second demarcation strip by the second air inlet to evaporator
Away from gradual increase, it is gradually reduced by the direction spacing of evaporator to the second air outlet.
Preferably, the dehumidifier further includes baffle, baffle connection wind turbine, condenser and sensible heat exchanger, the condensation
For device between wind turbine and sensible heat exchanger, first air outlet, the second air outlet are located at what condenser was enclosed with baffle
In region.
Preferably, the wind turbine is cross flow fan.
Preferably, the cross flow fan includes spiral case, volute tongue and wind wheel, and the spiral case connection volute tongue forms air-guiding aisle,
The wind wheel is located in the air-guiding aisle.
Preferably, a diameter of D of the wind wheel is defined, the spacing of the wind wheel and the sensible heat exchanger is h1, described 0
＜ h1/D ＜ 5.
Preferably, 0.05≤h1/D≤2.
Preferably, the spacing for defining the condenser and the sensible heat exchanger is h2, the 0 ＜ h2/D ＜ 5.
Preferably, 0.05≤h2/D≤2.
In the dehumidifier of technical solution of the present invention, sensible heat exchanger has the first air duct and the second air duct, the first air duct tool
There are the first air inlet and the first air outlet；Second air duct has the second air inlet and the second air outlet.Air is by the first air inlet
Into positioned at first heat exchange side the first air duct in, with positioned at first heat exchange side the second air duct in air heat-exchange, using
Into in the first air duct of the second heat exchange side, condenser, condensed device heat exchange after-blow are blown to by the first air outlet for evaporator
Go out；Air is entered by the second air inlet in the second air duct for being located at the second heat exchange side, the first air duct with the side that exchanges heat positioned at second
Interior air heat-exchange using evaporator, into the second air duct of the first heat exchange side, is blown out by the second air outlet to cold
Condenser is blown out after condensed device heat exchange.
Since the first air duct of sensible heat exchanger and the second air duct are interlaced, and mutually it is not turned on, the sky in the first air duct
Air in gas and the second air duct cannot mutual convection current, but hot transmission can occur, in the first air duct of the second heat exchange side
Air due to the heat exchange temperature that have passed through evaporator it is relatively low, the air in the second air duct of the second heat exchange side can be carried out pre-
Cold, the air in the second air duct for exchanging heat side positioned at first can will be located at since the heat exchange temperature that have passed through evaporator is relatively low
Air in first air duct of the first heat exchange side is pre-chilled, and the air humidity after precooling reaches saturation state, using evaporation
During device, effect on moisture extraction is promoted, and has been saved the refrigerating capacity of evaporator, has been improved complete machine efficiency.
Due to the first air duct by the first air inlet to evaporator direction in flaring set, the second air duct by the second air inlet extremely
Evaporator direction is set in flaring, is entered the air in the first air duct by the first air inlet and is entered the second wind by the second air inlet
The air in road can flow to evaporator in divergent state so that air in the first air duct and the second air duct can fully and evaporator
It exchanges heat, further improves effect on moisture extraction, improve complete machine efficiency.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the sectional view of one embodiment of dehumidifier of the present invention；
Fig. 2 is sectional view of the dehumidifier at the first air duct in Fig. 1；
Fig. 3 is sectional view of the dehumidifier at the second air duct in Fig. 1；
Fig. 4 is the structure diagram of sensible heat exchanger and evaporator in Fig. 1；
Fig. 5 is the enlarged diagram at A in Fig. 4；
Fig. 6 is the sectional view of sensible heat exchanger in Fig. 4.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Dehumidifier | 14 | 4th side |
| 10 | Sensible heat exchanger | 141 | Second air outlet |
| 101 | First air guide structure | 15 | 5th side |
| 1011 | First heat exchanger plates | 16 | 6th side |
| 1012 | First demarcation strip | 17 | First heat exchange side |
| 102 | Second air guide structure | 18 | Second heat exchange side |
| 1021 | Second heat exchanger plates | 30 | Evaporator |
| 1022 | Second demarcation strip | 40 | Condenser |
| 11 | First side | 50 | Wind turbine |
| 111 | First air inlet | 51 | Spiral case |
| 12 | Second side | 52 | Volute tongue |
| 121 | First air outlet | 53 | Wind wheel |
| 13 | Third side | 60 | Pedestal |
| 131 | Second air inlet | 70 | Baffle |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each component etc., if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for description purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected or integral；Can be mechanical connection or
Electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Logical technical staff can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize this
The combination of technical solution is not present, also not the present invention claims protection domain within.
It please refers to Fig.1 to Fig. 6, the present invention proposes a kind of dehumidifier 100.
In 100 1 embodiment of dehumidifier of the present invention, the dehumidifier 100 includes:
Sensible heat exchanger 10, sensible heat exchanger 10 have the first air duct and the second air duct interlaced, and be mutually not turned on,
First air duct has the first air inlet 111 and the first air outlet 121；Second air duct has the second air inlet 131 and the second outlet air
Mouth 141；
Evaporator 30, evaporator 30 are set in sensible heat exchanger 10, and through the first air duct and the second air duct, sensible heat is handed over
Parallel operation 10 is separated into the first heat exchange side 17 and the second heat exchange side 18, and the first air inlet 111 and the second air outlet 141 are changed positioned at first
Hot side 17, the second air inlet 131 and the first air outlet 121 are located at the second heat exchange side 18；First air duct by the first air inlet 111 to
30 direction of evaporator is set in flaring, and the second air duct is set by the second air inlet 131 to 30 direction of evaporator in flaring；
Condenser 40, condenser 40 are set on the top of sensible heat exchanger 10 and evaporator 30；And
Wind turbine 50, wind turbine 50 close on condenser 40 and set, and air is divided by the first air inlet 111 and the second air inlet 131
The first air duct and the second air duct are not sucked；
Air is entered by the first air inlet 111 in the first air duct, and condensation is flowed to by the first air outlet 121 after evaporator 30
It is blown out after device 40 by wind turbine 50；Air is entered by the second air inlet 131 in the second air duct, by the second air outlet after evaporator 30
141 flow to condenser 40 after blown out by wind turbine 50.
In the dehumidifier 100 of technical solution of the present invention, sensible heat exchanger 10 has the first air duct and the second air duct, the first wind
Road has the first air inlet 111 and the first air outlet 121；Second air duct has the second air inlet 131 and the second air outlet 141.
Air is entered by the first air inlet 111 in the first air duct 111 for being located at the first heat exchange side 17, and positioned at the of the first heat exchange side 17
Air heat-exchange in two air ducts, using evaporator 30, into the first air duct for exchanging heat side 18 positioned at second, by the first outlet air
Mouth 121 is blown to condenser 40, and condensed device 40 is blown out after exchanging heat；Air is entered by the second air inlet 131 is located at the second heat exchange side
In 18 the second air duct 131, and the air heat-exchange in the first air duct of the second heat exchange side 18, using evaporator 40, into
Enter and be located in the second air duct of the first heat exchange side 18, blown out by the second air outlet 141 to condenser 40, after condensed device 40 exchanges heat
Blowout.
It since the first air duct of sensible heat exchanger 10 and the second air duct are interlaced, and is mutually not turned on, in the first air duct
Air in air and the second air duct 3 cannot mutual convection current, but hot transmission can occur, the first wind positioned at the second heat exchange side 18
Air in road, can be by the sky in the second air duct of the second heat exchange side 18 since the heat exchange temperature that have passed through evaporator 11 is relatively low
Gas is pre-chilled, the air in the second air duct of the first heat exchange side 17 due to have passed through the heat exchange temperature of evaporator 11 compared with
It is low, the air in the first air duct of the first heat exchange side 17 can be pre-chilled, the air humidity after precooling reaches saturation shape
State, during using evaporator 11, effect on moisture extraction is promoted, and has been saved the refrigerating capacity of evaporator 11, has been improved complete machine efficiency.
Referring to Fig. 2 and Fig. 3, since the first air duct is set by the first air inlet 111 to 30 direction of evaporator in flaring, second
Air duct is set by the second air inlet 131 to 30 direction of evaporator in flaring, and the air in the first air duct is entered by the first air inlet 111
And evaporator 30 can be flowed in divergent state by the air in the second air inlet 131 into the second air duct so that the first air duct
It can fully exchange heat with the air in the second air duct with evaporator 30, further improve effect on moisture extraction, improve complete machine efficiency.
In one embodiment of the invention, since the first air duct is set by the direction of 30 to the first air outlet 121 of evaporator in tapered
It puts, the second air duct is in tapered setting by the direction of 30 to the second air outlet 141 of evaporator.So that air advances by wind turbine 50
Row convergence is avoided subsequently through causing energy loss due to the contraction in blower interior air duct generates pressure during wind turbine, and after converging
Air in first air duct and the second air duct can more fully, more uniformly carry out heat exchange, improve heat exchange efficiency.
In one embodiment of the invention, the sensible heat exchanger 10 is led including multiple first air guide structures 101 and multiple second
Wind structure 102, multiple first air guide structures 101 and multiple second air guide structures 102 are laminated, are arranged at intervals, and form multiple first
Air duct and multiple second air ducts.
The first air duct and the second air duct are laminated, are arranged at intervals under the structure so that the first air duct and the second air duct heat exchange
Device area bigger, heat exchange is more fully, uniformly.
With reference to Fig. 4 and Fig. 5, in one embodiment of the invention, every one first air guide structure 101 includes one first heat exchanger plates 1011
With multiple first demarcation strips 1012 being convexly equipped on the first heat exchanger plates 1011, every one second air guide structure 102 is changed including one second
Hot plate 1021 and multiple second demarcation strips 1022 being convexly equipped on the second heat exchanger plates 1021；
Every one first demarcation strip 1012 is connected to a second adjacent heat exchanger plates 1021 backwards to the one of the second demarcation strip 1022
Face, every one first air duct are separated into multiple first sub-air channels by multiple first demarcation strips 1012；Every one second demarcation strip 1022 supports
A first adjacent heat exchanger plates 1011 are connected to backwards to the one side of the first demarcation strip 1012, every one second air duct is separated by multiple second
Plate 1022 is separated into multiple second sub-air channels, and evaporator 30 runs through multiple first sub-air channels and multiple second sub-air channels.
Multiple first sub-air channels and multiple second sub-air channels carry out heat exchange so that into the first air duct and the second air duct
Air it is more uniform, in first heat exchange side 17 in the first sub-air channel and the second sub-air channel be staggered so that changed first
The heat transfer effect in 17 first air duct of hot side and the second air duct is more abundant, makes the air precooling effect in the first air duct good.In
The first sub-air channel and the second sub-air channel of two heat exchange sides 18 are staggered so that in the second heat exchange 18 second air duct of side and the first wind
The heat transfer effect in road is more abundant, makes the air precooling effect in the second air duct good.
Referring to Fig. 2, in one embodiment of the invention, adjacent two first demarcation strip 1012 is by the first air inlet 111 to evaporator
30 direction spacing gradually increases, and is gradually reduced by the direction spacing of 30 to the first air outlet 121 of evaporator；It is adjacent referring to Fig. 3
Two second demarcation strips 1022 are gradually increased by the direction spacing of the second air inlet 131 to evaporator 30, by evaporator 30 to the second
The direction spacing of air outlet 141 is gradually reduced.
Air is entered by the first air inlet 111 in multiple first sub-air channels in the first air duct flows to evaporator in divergent state
30 so that the air in the first sub-air channel exchanges heat more fully, uniformly with evaporator 30；Air is entered by the second air inlet 131
Evaporator 30 is flowed in divergent state so that air and evaporation in the second sub-air channel in multiple second sub-air channels in the second air duct
Device 30 exchanges heat more fully, uniformly.Further, air in the first sub-air channel by 30 to the first air outlet of evaporator, 121 side
To gradually gathering, air in the second sub-air channel by 30 to the second air outlet of evaporator, 141 direction in gradually being gathered so that the first wind
Air heat-exchange in road and the second air duct is more abundant, and causes the first air outlet 121 and the air of the second air outlet 141 outflow
Convergence property is good, is lost in wind turbine self-energy small.
Referring to Fig. 1 to Fig. 3, in one embodiment of the invention, dehumidifier 100 further includes baffle 70, baffle 70 connect wind turbine 50,
Condenser 40 and sensible heat exchanger 10, condenser 40 is between wind turbine 50 and sensible heat exchanger 10, the first air outlet 121,
Two air outlets 141 are located in the region that condenser 40 is enclosed with baffle 70.
Air is sucked out wind turbine 50 by the first air outlet 121 and the second air outlet 141, under the guiding of baffle 70, air
Condenser 40 can be passed fully through, is fully exchanged heat with condenser 40, is blown out through wind turbine 50.
In one embodiment of the invention, wind turbine 50 is cross flow fan.Cross flow fan air quantity is big and low noise so that the dehumidifier
100 intakes are big, and noise is smaller in the course of work.
Cross flow fan includes spiral case 51, volute tongue 52 and wind wheel 53, and spiral case 51 connects volute tongue 52 and forms air-guiding aisle, wind wheel 53
In air-guiding aisle.
The air-guiding aisle that the spiral case 51 and volute tongue 52 form, can improve the air quantity of wind turbine, improve the outlet air efficiency of wind turbine.
Referring to Fig. 3, in one embodiment of the invention, a diameter of D of wind wheel 53 is defined, between wind wheel 53 and sensible heat exchanger 10
Away from for h1,0 ＜ h1 ＜ 5.Preferably 0.05≤h1/D≤2.
The spacing of wind wheel 53 and sensible heat exchanger 10 in the ratio range makes air be gone out by the first air outlet 121 and second
Air port 141 blow out after, easily by wind turbine 50 and blow out to the external world, air flowed in air duct be not likely to produce noise, windage compared with
It is small, and complete machine efficiency is high, complete machine height is relatively low.
With further reference to Fig. 3, in one embodiment of the invention, the spacing that defines condenser 40 and sensible heat exchanger 10 is h2,0
＜ h2/D ＜ 5.Preferably 0.05≤h2/D≤2.
Condenser 40 and the spacing of sensible heat exchanger 10 in the ratio range make by the first air outlet 121 and the second outlet air
The air of mouthfuls 141 blowouts can be high with 40 uniform heat exchange of condenser, Energy Efficiency Ratio, and goes out that wind resistance is small, and complete machine height is relatively low.
Referring to Fig. 1, in one embodiment of the invention, dehumidifier 100 further includes pedestal 60, and pedestal 60 is equipped with drip tray and water storage
Case, drip tray is located at the lower section of sensible heat exchanger 10, and corresponding evaporator 30 is set, and drip tray is equipped with the draining of connection water tank
Mouthful.
Dehumidifier 100 can generate condensed water during dehumidifying, and condensed water flows downward along evaporator 30, drip tray
It after condensation water collection, is emitted into water tank through discharge outlet, user can at any time outwell the condensed water in water tank, avoid cold
The accumulation of condensate.
Referring to Fig. 1, in the embodiment of the present invention, dehumidifier 100 is additionally provided with compressor, and compressor is installed on pedestal 60, compression
Machine, condenser 40 are connected with evaporator 30 by refrigerant pipeline successively, form refrigerant circulation circuit.
Refrigerant is in refrigerant pipeline internal circulation flow, in evaporation of absorbing heat on evaporator 30, and in condensation of radiating on condenser 40.
So as to which evaporator be made to carry out cool-down dehumidification to air, condenser 40 carries out heat temperature raising to air, so that dehumidifier 100 is blown
The air-dried dry and temperature gone out is suitable with room temperature.
Referring to Fig. 6, in one embodiment of the invention, sensible heat exchanger 10 includes the first side 11 and the second side that are oppositely arranged
Face 12 and 13 and the 4th side 14 of third side being oppositely arranged, the first air inlet 111 are opened in first side 11, and first
Air outlet 121 is opened in second side 12, and the second air inlet 131 is opened in third side 13, and the second air outlet 141 is opened in
Four sides 14,11 and the 4th side 14 of first side are set into angle, and second side 12 is set with third side 13 into angle.
In one embodiment of the invention, sensible heat exchanger 10 further includes the 5th side 15 and the 6th side 16 being oppositely arranged,
5th side 15,12 and the 4th side 14 of connection second side, the 6th side 16 connection first side 11 and third side 13, steam
It sends out device 30 and runs through sensible heat exchanger 10 along the 5th side 15 to 16 direction of the 6th side.
Namely evaporator 30 is set to the first air duct and the middle part of the second air duct intervening portion, so that the first heat exchange
The range of the heat exchange side 18 of side 17 and second is suitable so that the air heat-exchange effect phase that the first air inlet and the second air inlet enter
When so that the air temperature that dehumidifier 100 is finally blown out is uniform.
In one embodiment of the invention, evaporator 30 is vertically set.Namely the dehumidifier 100 is entered the wind by both sides,
Air inlet effect is uniform.
The spacing of wind wheel 53 and sensible heat exchanger 10 is the distance of 53 to the 6th side 16 of wind wheel, the 6th side 16 with
Evaporator 30 is is vertically arranged.
In one embodiment of the invention, the opening direction of the first import 111 and the second air inlet 131 is obliquely downward.The
The opening direction of one air outlet 121 and the second air outlet 141 is towards oblique upper.
The opening direction of air inlet is set diagonally downward so that the dehumidifier 100 air inlet will not impact user,
It is not easy to see air inlet, and dust is not easy to be entered inside dehumidifier 100 by air inlet, ensure that dehumidifier 100 from outside
Internal cleaning.Air outlet direction is tilted upward into setting, windage is small, and more conducively wind turbine 50 blows out the air of air outlet.
First demarcation strip 1012 and the second demarcation strip 1022 can be rotated by 90 ° as needed, 180 ° or 270 ° so that the
The air-out direction in one air duct and the second air duct still in being staggered, does not influence the using effect of the dehumidifier 100.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
The equivalent structure transformation made under the inventive concept of invention using description of the invention and accompanying drawing content or directly/utilization indirectly
It is included in the scope of patent protection of the present invention in other related technical areas.
Claims (12)
1. a kind of dehumidifier, which is characterized in that including：
Sensible heat exchanger, the sensible heat exchanger has the first air duct and the second air duct interlaced, and be mutually not turned on, described
First air duct has the first air inlet and the first air outlet；Second air duct has the second air inlet and the second air outlet；
Evaporator, the evaporator are set in the sensible heat exchanger, and through first air duct and the second air duct, by described in
Sensible heat exchanger is separated into the first heat exchange side and the second heat exchange side, and first air inlet and the second air outlet are located at described first
Exchange heat side, and second air inlet and the first air outlet are located at the described second heat exchange side；First air duct is by the first air inlet
It is set to evaporator direction in flaring, second air duct is set by the second air inlet to evaporator direction in flaring；
Condenser, the condenser are set on the top of the sensible heat exchanger and evaporator；And
Wind turbine, the wind turbine close on the condenser setting, air are sucked institute respectively by the first air inlet and the second air inlet
State the first air duct and the second air duct；
Air is entered by the first air inlet in the first air duct, is flowed to after condenser by wind by the first air outlet after the evaporator
Machine is blown out；Air is entered by the second air inlet in the second air duct, after flowing to condenser by the second air outlet after the evaporator
It is blown out by wind turbine.
2. dehumidifier as described in claim 1, which is characterized in that first air duct is by evaporator to the side of the first air outlet
To in tapered setting, second air duct is in tapered setting by evaporator to the direction of the second air outlet.
3. dehumidifier as claimed in claim 2, which is characterized in that the sensible heat exchanger include multiple first air guide structures and
Multiple second air guide structures, multiple first air guide structures and multiple second air guide structures are laminated, are arranged at intervals, and are formed
Multiple first air ducts and multiple second air ducts.
4. dehumidifier as claimed in claim 3, which is characterized in that each first air guide structure includes one first heat exchanger plates
With multiple first demarcation strips being convexly equipped on the first heat exchanger plates, each second air guide structure includes one second heat exchanger plates and convex
Multiple second demarcation strips on the second heat exchanger plates；
Every one first demarcation strip is connected to one side of the second adjacent heat exchanger plates backwards to second demarcation strip, and each described
One air duct is by multiple first divides into multiple first sub-air channels；It is adjacent that each second demarcation strip is connected to one
The first heat exchanger plates backwards to the one side of first demarcation strip, each second air duct is by multiple second divides
Into multiple second sub-air channels, the evaporator runs through multiple first sub-air channels and multiple second sub-air channels.
5. dehumidifier as claimed in claim 4, which is characterized in that adjacent two first demarcation strip is by the first air inlet to evaporator
Direction spacing gradually increase, be gradually reduced by the direction spacing of evaporator to the first air outlet；Adjacent two second demarcation strip by
The direction spacing of second air inlet to evaporator gradually increases, and is gradually reduced by the direction spacing of evaporator to the second air outlet.
6. such as dehumidifier described in any one of claim 1 to 5, which is characterized in that the dehumidifier further includes baffle, and baffle connects
Give a dinner for a visitor from afar machine, condenser and sensible heat exchanger, the condenser between wind turbine and sensible heat exchanger, first air outlet,
Second air outlet is located in the region that condenser is enclosed with baffle.
7. the dehumidifier as described in right wants 6, which is characterized in that the wind turbine is cross flow fan.
8. the dehumidifier as described in right wants 7, the cross flow fan includes spiral case, volute tongue and wind wheel, and the spiral case connects volute tongue
Air-guiding aisle is formed, the wind wheel is located in the air-guiding aisle.
9. dehumidifier as claimed in claim 8, which is characterized in that define a diameter of D of the wind wheel, the wind wheel with it is described
The spacing of sensible heat exchanger is h1,0 ＜ h1/D ＜ 5.
10. dehumidifier as claimed in claim 9, which is characterized in that 0.05≤h1/D≤2.
11. dehumidifier as claimed in claim 9, which is characterized in that define between the condenser and the sensible heat exchanger
Away from for h2,0 ＜ h2/D ＜ 5.
12. dehumidifier as claimed in claim 11, which is characterized in that 0.05≤h2/D≤2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415405.1A CN108167970B (en) | 2017-12-22 | 2017-12-22 | Dehumidifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415405.1A CN108167970B (en) | 2017-12-22 | 2017-12-22 | Dehumidifier |
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| CN108167970A true CN108167970A (en) | 2018-06-15 |
| CN108167970B CN108167970B (en) | 2020-11-06 |
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| CN201711415405.1A Active CN108167970B (en) | 2017-12-22 | 2017-12-22 | Dehumidifier |
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| CN109987814A (en) * | 2019-04-16 | 2019-07-09 | 广东技术师范大学 | A kind of sludge dry system |
| CN110004681A (en) * | 2019-04-16 | 2019-07-12 | 广东技术师范大学 | A kind of interior circulation clothes-drying machine and drying system |
| CN110006110A (en) * | 2019-04-16 | 2019-07-12 | 广东技术师范大学 | A kind of dehumidifier and evaporator |
| CN116972462A (en) * | 2023-09-25 | 2023-10-31 | 格瑞海思人居环境科技(江苏)有限公司 | Heat pump type solution deep dehumidification integrated unit |
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