CN108224597A - Dehumidifier - Google Patents

Dehumidifier Download PDF

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Publication number
CN108224597A
CN108224597A CN201810232025.2A CN201810232025A CN108224597A CN 108224597 A CN108224597 A CN 108224597A CN 201810232025 A CN201810232025 A CN 201810232025A CN 108224597 A CN108224597 A CN 108224597A
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CN
China
Prior art keywords
air
treatment
dehumidifier
conditioner unit
axial flow
Prior art date
Application number
CN201810232025.2A
Other languages
Chinese (zh)
Other versions
CN108224597B (en
Inventor
陈学彬
程超
蔡序杰
陈国坚
杨健春
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
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Priority to CN201810232025.2A priority Critical patent/CN108224597B/en
Publication of CN108224597A publication Critical patent/CN108224597A/en
Application granted granted Critical
Publication of CN108224597B publication Critical patent/CN108224597B/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
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • 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
    • F24F1/0007Indoor units, e.g. fan coil units
    • 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
    • F24F3/16Air-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
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F13/222Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F24F13/24Means for preventing or suppressing noise
    • 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
    • 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

Abstract

The present invention discloses a kind of dehumidifier, air handling assemblies include at least two air conditioner units being stacked, air conditioner unit includes the first adjacent successively 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, second air-treatment section and third air-treatment section both correspond to air inlet setting, first air-treatment section, second air-treatment section and third air-treatment section are clean-up stage or heat exchanging segment, and wherein at least one is heat exchanging segment, axial flow blower is set corresponding to air outlet, axial flow blower guides air respectively from the first air-treatment section, second air-treatment section and third air-treatment section are blown out after entering through air outlet.Technical scheme of the present invention, air conditioner unit forms the channel of " three faces air inlet ", and axial flow blower can effectively reduce operation power and subtract energy noise abatement as air circulation power resources.

Description

Dehumidifier

Technical field

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

Background technology

Dehumidifier can reduce the humidity in surrounding air, and common dehumidifier includes evaporator, condenser, wind turbine etc., empty For gas using wind turbine as power, the heat that air is first absorbed through evaporator causes 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 so as to reduce the humidity in air, and causes 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, so as to need to match more numbers of rows Condenser reduce system power.During due to air by the evaporator and condenser of a large amount of numbers of rows, can cause very big be System pressure drop, it is therefore desirable to using the centrifugal blower of high static pressure, but the power consumption of centrifugal blower and noise level are generally higher, It is unfavorable for subtracting energy noise abatement.

Therefore, it is necessary to a kind of new dehumidifier is provided 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, the present invention proposes a kind of dehumidifier, and the dehumidifier includes:

Housing is formed with air duct in the housing, air inlet and air outlet is provided on the housing;

Air handling assemblies, the air handling assemblies are located in the housing, and the air handling assemblies include being laminated At least two air conditioner units of setting, the air conditioner unit include the first adjacent successively 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 Put, 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, close to air inlet setting the heat exchanging segment for 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;

Axial flow blower, the axial flow blower are located in the housing, and are set corresponding to the air outlet, the axis stream wind Power traction is led air and is entered respectively from the first air-treatment section, the second air-treatment section and the third air-treatment section It is blown out by 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 is changed for first Hot device, the air conditioner unit close to the air outlet are the second heat exchanger.

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

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

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 connected as one by the changeover portion, the second air-treatment section and the third air-treatment section It is connected as one 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 set close to the air outlet, the axis stream wind Machine is set in the air-ducting ring.

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

Preferably, the dehumidifier further includes drip tray, and the drip tray is connect with the housing, and positioned 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 the first air-treatment section, the second air-treatment section and the third air-treatment that are correspondingly arranged with air inlet Section, and the first air-treatment section is oppositely arranged with third air-treatment section so that the first air-treatment section, the second air-treatment section The channel of " three faces air inlet " is collectively formed with third air-treatment section, air-treatment face can not only be increased compared to " single side air inlet " Product improves air-treatment efficiency, additionally it is possible to simplify housing interior structure so that internal structure is compacter.And close to air inlet Combination of the heat exchanging segment of setting for evaporator or evaporator and condenser, close to air outlet setting heat exchanging segment for condenser or The combination of person's condenser and evaporator, it can be ensured that air is then passed through condenser after evaporator dehumidifies and heating of absorbing heat becomes The air of normal temperature.

In addition, using axial flow blower as air circulation power resources, axial flow blower compared to centrifugal blower have air quantity it is big, The advantages of power is low, under the action of axial flow blower, air is avoided that along the axis direction flowing for being parallel to wind turbine due to centrifugation Noise problem caused by caused vibrations.By the way of " three faces air inlet ", air inlet speed can be reduced under same air quantity, The noise generated during dehumidifier work is reduced, while reduces static pressure loss, ensure that the Effec-tive Function of axial flow blower.

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 stereogram of the dehumidifier of the embodiment of the present invention;

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

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

Drawing reference numeral explanation:

Label Title Label Title 100 Dehumidifier 110 Air conditioner unit 111 First Heat Exchanger 112 Second heat exchanger 113 First air-treatment section 114 Second air-treatment section 115 Third air-treatment section 120 Axial flow blower 121 Motor 130 Air-ducting ring 140 Air outlet mesh 150 Drip tray

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.

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 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.

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, the dehumidifier 100 include housing, at air Manage component and axial flow blower 120.Air duct is formed in housing, to form air flow spaces, air inlet is provided on housing And air outlet, air handling assemblies are located in housing, air handling assemblies include at least two air-treatment lists being stacked Member 110, air conditioner unit 110 include adjacent successively the first air-treatment section 113, the second air-treatment section 114 and third Air-treatment section 115, the first air-treatment section 113 and third air-treatment section 115 are oppositely arranged, the first air-treatment section 113, Second air-treatment section 114 and third air-treatment section 115 both correspond to air inlet setting, the first air-treatment section 113, second Air-treatment section 114 and third air-treatment section 115 are clean-up stage or heat exchanging segment, and wherein at least one is heat exchanging segment, In, the heat exchanging segment close to air inlet setting is the combination of evaporator or evaporator and condenser, is set close to air outlet Combination of the heat exchanging segment for condenser or condenser and evaporator, it can be ensured that air is worn again after evaporator dehumidifies It crosses condenser and absorbs heat to heat up and become the air of normal temperature.

Axial flow blower 120 is located in housing, and is set corresponding to air outlet, and axial flow blower 120 guides air respectively from the One air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 are blown out after entering through air outlet.It needs It is bright, air conditioner unit 110 there is air dewetting or have both air dewetting with purify it is difunctional, i.e., at this time Air conditioner unit 110 is combined and is formed by the heat exchanging segment with dehumidification function and the clean-up stage with purification function.

Wherein, adjacent the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 successively It can link together, can also be mutual indepedent but adjacent two sections are in contact, it can also there are certain intervals between each other.Separately Outside, shape has a certain degree between adjacent two sections of air-treatment sections, forms analog-U shaped air conditioner unit 110.In addition, excellent In the embodiment of choosing, the diameter of axial flow blower 120:The length of first air-treatment section 113:The length of second air-treatment section 114 Degree:Length=1 of third air-treatment section 115:(0.2-3.0):(0.3-5.0):(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 formed, and wherein air handling assemblies 110 include the first air-treatment section 113, second being correspondingly arranged with air inlet Air-treatment section 114 and third air-treatment section 115, and the first air-treatment section 113 and third air-treatment section 115 are set relatively It puts, the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 are collectively formed " three faces air inlet " Channel.

Air circulation system is used as air circulation power resources by axial flow blower 120, and axial flow blower 120 compares centrifugal blower Have the advantages that air quantity is big, power is low, under the action of axial flow blower 120, air is blown along the direction parallel with the axis of wind turbine Go out, be avoided that due to noise problem caused by vibrations caused by centrifugation.Air is under the action of axial flow blower 120, Neng Goujing Enter with the air inlet that the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 are correspondingly arranged, Then housing is reached after being each passed through the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 Interior air duct, and through axial flow blower 120 drive from air outlet blow out, by the way of " three faces air inlet ", compared to " single side into Wind " can not only increase air-treatment area, improve air-treatment efficiency, and power substantially reduces under same air quantity, and then improve Energy Efficiency Ratio, additionally it is possible to simplify housing interior structure so that internal structure is compacter, has maximally utilised space, reduces Integral body size.

When one of in the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 For clean-up stage, when remaining is heat exchanging segment, dehumidifier 100 can be carried out at the same time air purification and dehumidification treatments, and due to the first sky Gas disposal section 113, the second air-treatment section 114 and third air-treatment section 115 are sequentially connected, compared to existing purification and 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 air conditioner unit 110 is advantageously reduced, so as to drop The pressure drop of low latitude gas.In addition, by the way of " three faces air inlet ", air inlet speed can be reduced under same air quantity, reduce dehumidifying The noise that machine 100 generates when working, while reduce static pressure loss, it ensure that the Effec-tive Function of axial flow blower 120.In the present embodiment Axis galvanic electricity machine 120 motor 121 power consumption it is relatively low, for example, when air quantity is 550 side, the common motor work(for centrifuging dehumidifier Rate is W more than 70, and the power of the motor 121 of this dehumidifier 100 is W or so more than 30, with the work(that 40W or so can be reduced under air quantity Rate.

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

The effect on moisture extraction and energy consumption level of dehumidifier 100 in order to balance, the quantity of 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 surface.

In the above-described embodiments, preferably First Heat Exchanger 111 is evaporator, and the second heat exchanger 112 is condenser, and first Air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 are preferably integrally formed.At this point, in air Steam formed after evaporator condensation condensed water flow into drip tray 150 in, and dehumidify after air be then passed through condenser simultaneously Heat absorption heating becomes the air of normal temperature.In other embodiments, First Heat Exchanger 111 can also be evaporator and condenser Combination, the second heat exchanger 112 can also be the combination of evaporator and condenser.For example, when First Heat Exchanger 111 is evaporator It is combined up and down with condenser, when the second heat exchanger 112 is condenser, increases the area of condenser, advantageously reduce system power.

Further, in order to reasonably control energy consumption, the quantity of air conditioner unit 110 is no more than 5, and air It is stacked between processing unit 110.Air conditioner unit 110 can be evaporator, condenser or combination.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, and air outlet is oppositely arranged with second processing section 114.In addition, referring to Fig. 2, Air processor 110 further includes arc-shaped changeover portion, and the first air-treatment section 113 and the second air-treatment section 114 passed through It crosses section to be connected as one, the second air-treatment section 114 is connected as one with third air-treatment section 115 by changeover portion, is realized First air-treatment section 113 and the second air-treatment section 114, the second air-treatment section 114 and third air-treatment section 115 it Between arc transition, advantageously reduce windage.Changeover portion 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 may be heat exchanging segment, and dehumidifier 100 has maximum at this time Heat exchange area.

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 refers to the filter screen for reaching HEPA standards, 99.7% is reached for the filtering effective percentage of 0.1 micron and 0.3 micron, is that the pollutants such as smog, dust and bacterium are most effective Filtering medium.HEPA divides PP filter paper, glass fibre, compound PP PET filter paper, melt-blown terylene non-woven fabric and melt-blown glass fibre Deng the features such as big with windage, dust containing capacity is big, and filtering accuracy is high.By active carbon layer or HEPA filter layer, air may be such that Organic pollution and particle be all cleaned, promote the depuration quality of air

In addition, as shown in Figure 1, dehumidifier 100 further includes air-ducting ring 130, air-ducting ring 130 is set close to air outlet, and Axial flow blower 120 is located in air-ducting ring 130, and air-ducting ring 130 can control the blow-off direction of the dry wind in air duct, and make drying Wind is more intensively blown out.

Further, as shown in figures 1 and 3, dehumidifier 100 can also include air outlet mesh 140, and air outlet mesh 140 covers On air outlet, to prevent other impurities from entering in housing, avoid influencing the operating of axial flow blower 120

As shown in Figure 1, dehumidifier 100 further includes drip tray 150, drip tray 150 is connect with housing, and positioned at air-treatment The lower section of component, the condensed water that air generates after evaporator can be directly dropped in along evaporator in drip tray 150.

It should be noted that dehumidifier 100 further includes compressor.The principle of refrigerant circulation is:Refrigerant passes through compressor pressure The refrigerant (refrigerant is theoretically gas at this time) that high temperature and pressure is formed after contracting flows to condenser, and the refrigerant of high temperature and pressure is in condenser Cool down above, become cryogenic high pressure liquid.Then refrigerant passes through throttling set, becomes low temperature and low pressure liquid.Subsequent refrigerant flows again To evaporator.Refrigerant carries out heat transfer with air on an evaporator, and refrigerant heat absorption makes air condensation, and refrigerant is also by liquid transition For low-pressure gas, refrigerant by flowing to compressor again after evaporator heat exchange.

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 (10)

1. a kind of dehumidifier, which is characterized in that the dehumidifier includes:
Housing is formed with air duct in the housing, air inlet and air outlet is provided on the housing;
Air handling assemblies, the air handling assemblies are located in the housing, and the air handling assemblies include being stacked At least two air conditioner units, the air conditioner unit includes adjacent the first air-treatment section, the second air successively 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;
Axial flow blower, the axial flow blower are located in the housing, and are set corresponding to the air outlet, and the axial flow blower draws Air is led to pass through after the entrance of the first air-treatment section, the second air-treatment section and the third air-treatment section respectively The air outlet blowout.
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 for First Heat Exchanger, the air conditioner unit close to the air outlet is the second heat exchanger.
3. dehumidifier as claimed in claim 2, which is characterized in that the First Heat Exchanger for 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 connected as one with the second air-treatment section by the changeover portion, and described second is empty Gas disposal section is connected as one 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 filter 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 to set close to the air outlet, the axial flow blower 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 is covered 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 housing, and positioned at the lower section of the air handling assemblies.
CN201810232025.2A 2018-03-20 2018-03-20 Dehumidifier CN108224597B (en)

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CN201810232025.2A CN108224597B (en) 2018-03-20 2018-03-20 Dehumidifier

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CN201810232025.2A CN108224597B (en) 2018-03-20 2018-03-20 Dehumidifier
PCT/CN2018/084934 WO2019178918A1 (en) 2018-03-20 2018-04-27 Air duct system and dehumidifier

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Citations (4)

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AU554195B2 (en) * 1980-04-24 1986-08-14 Seeley International Pty Ltd Evaporative cooler
CN204513599U (en) * 2015-02-11 2015-07-29 浙江欧伦电气有限公司 The two fans dehumidifier of a kind of top air-out
CN107314461A (en) * 2017-07-19 2017-11-03 广东美的制冷设备有限公司 Purify dehumidifier
CN107449059A (en) * 2017-07-19 2017-12-08 广东美的制冷设备有限公司 Purify dehumidifier

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Publication number Priority date Publication date Assignee Title
CN101639252A (en) * 2008-07-29 2010-02-03 乐金电子(天津)电器有限公司 Dehumidifier
CN108458404A (en) * 2018-03-20 2018-08-28 广东美的制冷设备有限公司 Dehumidifier
CN108426323A (en) * 2018-03-20 2018-08-21 广东美的制冷设备有限公司 Dehumidifier
CN208011925U (en) * 2018-03-20 2018-10-26 广东美的制冷设备有限公司 Dehumidifier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU554195B2 (en) * 1980-04-24 1986-08-14 Seeley International Pty Ltd Evaporative cooler
CN204513599U (en) * 2015-02-11 2015-07-29 浙江欧伦电气有限公司 The two fans dehumidifier of a kind of top air-out
CN107314461A (en) * 2017-07-19 2017-11-03 广东美的制冷设备有限公司 Purify dehumidifier
CN107449059A (en) * 2017-07-19 2017-12-08 广东美的制冷设备有限公司 Purify dehumidifier

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