CN108458404A - Dehumidifier - Google Patents

Dehumidifier Download PDF

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Publication number
CN108458404A
CN108458404A CN201810231779.6A CN201810231779A CN108458404A CN 108458404 A CN108458404 A CN 108458404A CN 201810231779 A CN201810231779 A CN 201810231779A CN 108458404 A CN108458404 A CN 108458404A
Authority
CN
China
Prior art keywords
air
treatment
dehumidifier
shell
conditioner unit
Prior art date
Application number
CN201810231779.6A
Other languages
Chinese (zh)
Inventor
陈学彬
程超
杨健春
陈国坚
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Priority to CN201810231779.6A priority Critical patent/CN108458404A/en
Publication of CN108458404A publication Critical patent/CN108458404A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/16Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/1603Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/16Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/1603Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation by filtering
    • F24F2003/1614Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation by filtering using a dry filtering element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/16Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/1603Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation by filtering
    • F24F2003/1621Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation by filtering using chemical filtering methods
    • F24F2003/1625Air-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 purification, e.g. by filtering; by sterilisation; by ozonisation by filtering using chemical filtering methods using active carbon

Abstract

The present invention discloses a kind of dehumidifier, including shell and the air handling assemblies in shell and Counter rotating axial flow Fan, air duct is formed in shell, air inlet and air outlet are provided on shell, air handling assemblies include at least two air conditioner units being stacked, air conditioner unit includes adjacent successively the first air-treatment section, second air-treatment section and third air-treatment section, first air-treatment section and third air-treatment section are oppositely arranged, first air-treatment section to third air-treatment section is clean-up stage or heat exchanging segment, wherein at least one is heat exchanging segment, and three both corresponds to air inlet setting.Counter rotating axial flow Fan corresponds to air outlet setting, is blown out through the air outlet after air can be guided to enter respectively from the first air-treatment section to third air-treatment section.Technical scheme of the present invention can effectively be reduced operation power and be subtracted energy noise abatement using " three faces air inlet " and Counter rotating axial flow Fan.

Description

Dehumidifier

Technical field

The present invention relates to air-conditioning technique field more particularly to a kind of dehumidifiers.

Background technology

Dehumidifier can reduce the humidity in surrounding air, and common dehumidifier includes evaporator, condenser, wind turbine etc., sky For gas using wind turbine as power, the heat that air is first absorbed through evaporator makes the condensation vapor in air to achieve the purpose that dehumidifying, Then it heats up using the heat of refrigerant in condenser absorptive condenser so that air reaches normal domestic room temp, forms drying Wind to reduce the humidity in space, and makes air by the mouth temperature kept stable that dehumidifies.

Existing dehumidifier drives air circulation generally by the way of single side air inlet, by power of centrifugal blower.Using The reason of centrifugal blower, is that dehumidifier needs the evaporator of many numbers of rows to carry out cool-down dehumidification, and needs to match more numbers of rows Condenser when due to air by the evaporator and condenser of a large amount of numbers of rows, can cause prodigious system pressure drop, therefore using high The centrifugal blower of static pressure, but the power consumption of centrifugal blower and noise level are generally higher, are unfavorable for subtracting energy noise abatement.

Therefore, it is necessary to provide a kind of new dehumidifier to solve above-mentioned technical problem.

Invention content

The main object of the present invention is to provide a kind of dehumidifier, it is intended to solve the problems, such as that dehumidifier energy consumption is higher.

To achieve the above object, dehumidifier proposed by the present invention, including:

Shell is formed with air duct in the shell, air inlet and air outlet is provided on the shell;

Air handling assemblies, the air handling assemblies are located in the shell, and the air handling assemblies include stacking At least two air conditioner units being arranged, the air conditioner unit include adjacent successively the first air-treatment section, second Air-treatment section and third air-treatment section, the first air-treatment section and the third air-treatment section are oppositely arranged, institute It states the first air-treatment section, the second air-treatment section and the third air-treatment section and both corresponds to the air inlet and set Set, the first air-treatment section, the second air-treatment section and the third air-treatment section be clean-up stage or heat exchanging segment, And wherein at least one is heat exchanging segment, wherein the heat exchanging segment close to air inlet setting be evaporator or evaporator with The combination of condenser, the heat exchanging segment close to air outlet setting are the combination of condenser or condenser and evaporator;

Counter rotating axial flow Fan, the Counter rotating axial flow Fan are located in the shell, and are arranged corresponding to the air outlet, institute It is empty from the first air-treatment section, the second air-treatment section and the third respectively to state Counter rotating axial flow Fan guiding air Gas disposal section is blown out after entering through the air outlet.

Preferably, the quantity of the air conditioner unit is two, the first air-treatment section and second air Processing section and the third air-treatment section are heat exchanging segment, and the air conditioner unit close to the air inlet changes for first Hot device, the air conditioner unit close to the air outlet are the second heat exchanger.

Preferably, the First Heat Exchanger is combining up and down for evaporator and condenser, and second heat exchanger is condensation Device.

Preferably, the quantity of the air conditioner unit is not more than 5, and stacking is set between the air conditioner unit It sets.

Preferably, the first air-treatment section, the second air-treatment section and the third air-treatment section are Straight panel.

Preferably, the air conditioner unit further includes arc-shaped changeover portion, the first air-treatment section with it is described Second air-treatment section is linked into an integrated entity by the changeover portion, the second air-treatment section and the third air-treatment section It is linked into an integrated entity by the changeover portion, the changeover portion is clean-up stage or heat exchanging segment.

Preferably, the clean-up stage includes at least one layer of filtration, and the filtration is active carbon layer or HEPA mistakes Filtering layer.

Preferably, the dehumidifier further includes air-ducting ring, and the air-ducting ring is arranged close to the air outlet, described to spin axis Flow fan is set in the air-ducting ring.

Preferably, the dehumidifier further includes air outlet mesh, and the air outlet mesh covers on the air outlet.

Preferably, the dehumidifier further includes drip tray, and the drip tray is connect with the shell, and is located at the air The lower section of processing component.

In technical scheme of the present invention, air handling assemblies include at least two air conditioner units being stacked, empty Gas disposal unit includes being correspondingly arranged with air inlet and the first adjacent successively air-treatment section, the second air-treatment section and third Air-treatment section, and the first air-treatment section is oppositely arranged with third air-treatment section so that the first air-treatment section, the second sky The channel of " three faces air inlet " is collectively formed in gas disposal section and third air-treatment section, can not only increase sky compared to " single side air inlet " Gas disposal area improves air-treatment efficiency, additionally it is possible to simplify housing interior structure so that internal structure is compacter.And it leans on The heat exchanging segment of nearly air inlet setting is the combination of evaporator or evaporator and condenser, and the heat exchanging segment close to air outlet setting is The combination of condenser or condenser and evaporator, it can be ensured that air is then passed through condenser and is absorbed heat after evaporator dehumidifies Heating becomes the air of normal temperature.

In addition, using Counter rotating axial flow Fan as air circulation power resources, Counter rotating axial flow Fan has compared to centrifugal blower Have the advantages that air quantity is big, power is low, and it also there is very strong resistance to compression to drop ability, under the action of Counter rotating axial flow Fan, air Axis direction along wind turbine is blown out, and is avoided that caused by centrifugation noise problem caused by shaking.Using " three faces air inlet " Mode, can reduce air inlet speed under same air quantity, reduce the noise generated when dehumidifier work, while reduce static pressure damage Consumption, ensure that the Effec-tive Function of Counter rotating axial flow Fan.

Description of the drawings

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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 The structure shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the stereogram of the dehumidifier of the embodiment of the present invention;

Fig. 2 is the front view of the dehumidifier of the embodiment of the present invention;

Fig. 3 is the vertical view of the dehumidifier of the embodiment of the present invention.

Drawing reference numeral explanation:

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 implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiment is only a 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 etc. under a certain particular pose (as shown in the picture) between each component, if should When particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as It indicates or implies its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain Justice is at least two, such as two, three etc., unless otherwise specifically defined.

Also, 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 of technical solution appearance is conflicting or cannot achieve this The combination of technical solution is not present, also not the present invention claims protection domain within.

The main object of the present invention is to provide a kind of dehumidifier, it is intended to solve the problems, such as that dehumidifier energy consumption is higher.

As depicted in figs. 1 and 2, a kind of dehumidifier 100 provided in this embodiment, including shell, air handling assemblies and Counter rotating axial flow Fan 120.It is formed with air duct in shell, to form air flow spaces, air inlet and outlet air are provided on shell Mouthful.Air handling assemblies are located in shell, and air handling assemblies include at least two air conditioner units 110 being stacked, Air conditioner unit 110 includes successively at adjacent the first air-treatment section 113, the second air-treatment section 114 and third air Section 115 is managed, the first air-treatment section 113 and third air-treatment section 115 are oppositely arranged, and the first air-treatment section 113, second is empty Gas disposal section 114 and third air-treatment section 115 both correspond to air inlet and are arranged, at the first air-treatment section 113, the second air It is clean-up stage or heat exchanging segment to manage section 114 and third air-treatment section 115, and wherein at least one is heat exchanging segment, i.e., at air Managing unit 110 can be there are one heat exchanging segment, it is possibility to have two heat exchanging segments or three heat exchanging segments.Wherein, it is set close to air inlet The heat exchanging segment set is the combination of evaporator or evaporator and condenser, and the heat exchanging segment close to air outlet setting is cold The combination of condenser or condenser and evaporator, it can be ensured that air is then passed through condenser and the liter that absorbs heat after evaporator dehumidifies Temperature becomes the air of normal temperature.

Spin axis flow fan 120 is located in shell, and is arranged corresponding to air outlet, and Counter rotating axial flow Fan 120 guides air point It is not blown out through air outlet after the entrance of the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115. It should be noted that air conditioner unit 110 is the heat exchanger for having air dewetting function, or have both air dewetting and purification Difunctional processor, i.e. air-treatment at this time are combined by the heat exchanging segment with dehumidification function and the clean-up stage with purification function It is formed.

In the present embodiment, referring to Fig. 3, the first adjacent air-treatment section 113,114 and of the second air-treatment section successively Third air-treatment section 115 can link into an integrated entity, can also be mutual indepedent but adjacent two sections are in contact, and can also be adjacent two There are certain intervals between section, and the first air-treatment section 113 and third air-treatment section 115 are oppositely arranged, adjacent two sections Shape has a certain degree between air-treatment section, eventually forms analog-U shaped air conditioner unit 110.In addition, preferably implementing In example, the diameter of Counter rotating axial flow Fan 120:The length of first air-treatment section 113:The length of second air-treatment section 114:The Length=1 of three air-treatment sections 115:(0.2-3.0):(0.3-0.5):(0.2-3.0).

The dehumidifier 100 of the present embodiment includes air treatment system and air circulation system, and air treatment system is by air Processing component is constituted, and wherein air conditioner unit 110 includes being correspondingly arranged with air inlet and the first adjacent successively air-treatment The 113, second air-treatment section 114 of section and third air-treatment section 115, and the first air-treatment section 113 and third air-treatment Section 115 is oppositely arranged, and the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 are collectively formed The air intake passage of " three faces air inlet ".Air circulation system is used as air circulation power resources by Counter rotating axial flow Fan 120, to spin axis Flow fan 120 has the advantages that air quantity is big, power is low compared to centrifugal blower, and it also there is very strong resistance to compression to drop ability, right Under the action of spin axis flow fan 120, air is blown out along the axis direction of wind turbine, is avoided that shake caused by centrifugation and be brought Noise problem.

Air, can be empty through the first air-treatment section 113, the second air-treatment section 114 and third under the action of wind turbine The air inlet of 115 respective side of gas disposal section enters, and is then each passed through the first air-treatment section 113, the second air-treatment section 114 With after third air-treatment section 115 reach shell in air duct, and through wind turbine drive from air outlet blow out, use " three faces into The mode of wind " can not only increase air-treatment area compared to " single side air inlet ", improve air-treatment efficiency, additionally it is possible to simplify Housing interior structure so that internal structure is compacter.When the first air-treatment section 113, the second air-treatment section 114 and third When air-treatment section 115 is clean-up stage or is asynchronously heat exchanging segment when different, dehumidifier 100 can be carried out at the same time air purification with Dehumidification treatments, and since the first air-treatment section 113 and third air-treatment section 115 are oppositely arranged, compared to existing purification with Dehumidifying mode arranged side by side is conducive to improve purification efficiency and dehumidification efficiency.

When the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 are heat exchanging segment, Due to " three faces air inlet ", heat exchange area is big, and dehumidification efficiency is high, the number of rows of heat exchanger is advantageously reduced, to reduce air Pressure drop.In addition, by the way of " three faces air inlet ", air inlet speed can be reduced under same air quantity, dehumidifier 100 is reduced and work When the noise that generates, while reducing static pressure loss, ensure that the Effec-tive Function to eddy flow axial flow blower.Dehumidifying in the present embodiment The power consumption of the motor 121 of machine 100 is probably the half of centrifugal dehumidifier, such as when air quantity is 550 side, common centrifugation dehumidifying 121 power of motor of machine is more than 70 watts, and the power of the motor 121 of this dehumidifier 100 is more than 30 watts, with can reduce by 40 under air quantity Watt or so power.

It should be pointed out that air inlet and air outlet are preferably arranged at the side of shell, the i.e. side of 100 fuselage of dehumidifier Face makes dehumidifier 100 realize after " the three faces air inlet " of side again from side outlet air.

The quantity of the effect on moisture extraction and energy consumption level of dehumidifier 100 in order to balance, air conditioner unit 110 is preferably two It is a, and the first air-treatment section 113 of air conditioner unit 110, the second air-treatment section 114 and third air-treatment section 115 It is heat exchanging segment.At this point, the air conditioner unit 110 close to air inlet is First Heat Exchanger 111, at the air of air outlet Reason unit 110 is the second heat exchanger 112, i.e. First Heat Exchanger 111 is circumferentially positioned at the close air inlet of the second heat exchanger 112 On side.

In the above-described embodiments, the full section of First Heat Exchanger 111 and the full section of the second heat exchanger 112 are heat exchanging segment, and It is preferred that First Heat Exchanger 111 is evaporator, the second heat exchanger 112 is condenser, and at the first air-treatment section 11, the second air Reason section 114 and third air-treatment section 115 are preferably integrally formed.At this point, the steam in air passes through evaporator condensation heel row Enter in drip tray 130, dry air, which then passes through condenser and absorbs heat to heat up, becomes the air of normal temperature.In other implementations In example, First Heat Exchanger 111 can also be the combination of evaporator and condenser, and the second heat exchanger 112 can be evaporator and cold The combination of condenser.For example, when First Heat Exchanger 111 is that evaporator and condenser combine up and down, the second heat exchanger 112 is condenser When, increase the area of condenser, advantageously reduces system power.

Further, in order to reasonably control energy consumption, the quantity of air conditioner unit 110 is not more than 5, and air It is stacked between processing unit 110.Air conditioner unit 110 can be evaporator, condenser or combinations thereof.And in order to ensure Have effect on moisture extraction, there is evaporator at least one air conditioner unit 110.

In a preferred embodiment, for the ease of processing and preparing, the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 be straight panel.In addition, referring to Fig. 3, air conditioner unit 110 further includes arc-shaped transition Section 116, i.e. changeover portion 116 are arc panel, and the first air-treatment section 113 is connected with the second air-treatment section 114 by changeover portion 116 It is connected into one, the second air-treatment section 114 is linked into an integrated entity with third air-treatment section 115 by changeover portion 116, realizes One air-treatment section 113 and the second air-treatment section 114 and the second air-treatment section 114 and third air-treatment section 115 Arc transition advantageously reduces windage.Changeover portion 116 is preferably clean-up stage, at this point, bigger heat exchange area can be obtained, Purification function can be taken into account again.In other embodiments, changeover portion 116 or heat exchanging segment, dehumidifier 100 is with maximum at this time Heat exchange area.Moreover, the arc radius of changeover portion 116 between different air-treatment sections can it is equal can not also be equal.

Further, clean-up stage includes at least one layer of filtration, and filtration is active carbon layer or HEPA (High Efficiency particulate air Filter, high efficiency particle air filter) filter layer.Porous activated carbon can make One or more substances (such as deliquescent organic substance, microorganism, virus, a certain amount of heavy metal) are attracted to work in air Property carbon surface, and can decolourize, deodorization, air purification, adsorption capacity is strong.HEPA filter layer refers to reaching the mistake of HEPA standards Strainer reaches 99.7% for the filtering effective percentage of 0.1 micron and 0.3 micron of substance, is the dirts such as smog, dust and bacterium Contaminate the most effective filtering medium of object.HEPA divides PP filter paper, glass fibre, compound PP-PET filter paper, melt-blown terylene non-woven fabric and melts Glass fibre etc. is sprayed, dust containing capacity big, filtering accuracy high the features such as big with windage.By active carbon layer and HEPA filter layer, The organic pollution and particle that may make air are all cleaned, and promote the depuration quality of air.

Further, dehumidifier 100 further includes air-ducting ring 140, and air-ducting ring 140 is arranged close to air outlet, and to spin axis Flow fan 120 is located in air-ducting ring, and air-ducting ring 140 can control the blow-off direction of the dry wind in air duct.

In addition, dehumidifier 100 can also include air outlet mesh, air outlet mesh covers on air outlet, to prevent other miscellaneous Matter enters in shell, and the operating of wind turbine is especially influenced in wind turbine.

As shown in Figure 1, dehumidifier 100 further includes drip tray 130, drip tray 130 is connect with shell, and is located at air-treatment The lower section of component, air are directly dropped in drip tray 130 along evaporator by the condensed water that evaporator generates, need to illustrate , " lower section " in the present embodiment is subject to the view orientation of Fig. 2.

It should be noted that dehumidifier 100 further includes compressor, motor 121 and holder 123.The principle of refrigerant circulation is: The refrigerant (refrigerant is theoretically gas at this time) that refrigerant forms high temperature and pressure after compressor compresses flows to condenser, and high temperature is high The refrigerant of pressure cools down on condenser, becomes cryogenic high pressure liquid.Then refrigerant passes through throttling set, becomes low-temp low-pressure liquid Body.Subsequent refrigerant flows to evaporator again.Refrigerant carries out heat transfer with air on an evaporator, and refrigerant heat absorption makes air condensation, Refrigerant is also low-pressure gas by liquid transition, and refrigerant by flowing to compressor again after evaporator heat exchange.In the present embodiment 121 quantity of motor is two, the preceding wind wheel respectively close to Counter rotating axial flow Fan 120 and the setting of rear wind wheel, and each motor 121 It is correspondingly arranged and is supported there are one holder 123, be conducive to the run stability for maintaining Counter rotating axial flow Fan 120.

The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly In the scope of patent protection that other related technical areas are included in the present invention.

Claims (10)

1. a kind of dehumidifier, which is characterized in that the dehumidifier includes:
Shell is formed with air duct in the shell, air inlet and air outlet is provided on the shell;
Air handling assemblies, the air handling assemblies are located in the shell, and the air handling assemblies include being stacked At least two air conditioner units, the air conditioner unit includes adjacent successively the first air-treatment section, the second air Processing section and third air-treatment section, the first air-treatment section and the third air-treatment section are oppositely arranged, and described One air-treatment section, the second air-treatment section and the third air-treatment section both correspond to the air inlet setting, institute The first air-treatment section, the second air-treatment section and the third air-treatment section are stated as clean-up stage or heat exchanging segment, and its In at least one be heat exchanging segment, wherein the heat exchanging segment close to air inlet setting is evaporator or evaporator and condensation The combination of device, the heat exchanging segment close to air outlet setting are the combination of condenser or condenser and evaporator;
Counter rotating axial flow Fan, the Counter rotating axial flow Fan are located in the shell, and are arranged corresponding to the air outlet, described right Spin axis flow fan guides air respectively from the first air-treatment section, the second air-treatment section and the third air It manages after section enters and is blown out through the air outlet.
2. dehumidifier as described in claim 1, which is characterized in that the quantity of the air conditioner unit is two, described the One air-treatment section and the second air-treatment section and the third air-treatment section are heat exchanging segment, close to the air inlet The air conditioner unit be First Heat Exchanger, close to the air outlet the air conditioner unit be the second heat exchanger.
3. dehumidifier as claimed in claim 2, which is characterized in that the First Heat Exchanger be evaporator and condenser up and down Combination, second heat exchanger are condenser.
4. dehumidifier as described in claim 1, which is characterized in that the quantity of the air conditioner unit is not more than 5, and institute It states and is stacked between air conditioner unit.
5. the dehumidifier as described in any one of claim 1-4, which is characterized in that the first air-treatment section, described Two air-treatment sections and the third air-treatment section are straight panel.
6. dehumidifier as claimed in claim 5, which is characterized in that the air conditioner unit further includes arc-shaped transition Section, the first air-treatment section are linked into an integrated entity with the second air-treatment section by the changeover portion, and described second is empty Gas disposal section is linked into an integrated entity with the third air-treatment section by the changeover portion, and the changeover portion is clean-up stage or heat exchange Section.
7. the dehumidifier as described in any one of claim 1-4, which is characterized in that the clean-up stage includes at least one layer of filters Structure, the filtration are active carbon layer or HEPA filter layer.
8. the dehumidifier as described in any one of claim 1-4, which is characterized in that the dehumidifier further includes air-ducting ring, institute It states air-ducting ring close to the air outlet to be arranged, the Counter rotating axial flow Fan is set in the air-ducting ring.
9. the dehumidifier as described in any one of claim 1-4, which is characterized in that the dehumidifier further includes air outlet mesh, The air outlet mesh covers on the air outlet.
10. the dehumidifier as described in any one of claim 1-4, which is characterized in that the dehumidifier further includes drip tray, institute It states drip tray to connect with the shell, and positioned at the lower section of the air handling assemblies.
CN201810231779.6A 2018-03-20 2018-03-20 Dehumidifier CN108458404A (en)

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