CN208108333U - Dehumidifier - Google Patents

Dehumidifier Download PDF

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Publication number
CN208108333U
CN208108333U CN201820385225.7U CN201820385225U CN208108333U CN 208108333 U CN208108333 U CN 208108333U CN 201820385225 U CN201820385225 U CN 201820385225U CN 208108333 U CN208108333 U CN 208108333U
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CN
China
Prior art keywords
air
treatment
dehumidifier
conditioner unit
axial flow
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Active
Application number
CN201820385225.7U
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Chinese (zh)
Inventor
陈学彬
程超
蔡序杰
陈国坚
杨健春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201820385225.7U priority Critical patent/CN208108333U/en
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Abstract

The utility model discloses a kind of dehumidifier, air handling assemblies include at least two air conditioner units being stacked, air conditioner unit includes the first successively adjacent 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 arranged 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.The technical solution of the utility model, air conditioner unit forms the channel of " three faces air inlet ", and axial flow blower can be effectively reduced operation power and subtract energy noise abatement as air circulation power resources.

Description

Dehumidifier
Technical field
The utility model relates to air-conditioning technique field more particularly to a kind of dehumidifying cabinets.
Background technique
Dehumidifier can reduce the humidity in surrounding air, and common dehumidifier includes evaporator, condenser, blower etc., sky For gas using blower as power, the heat for first absorbing air 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 air, 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, to need to match more numbers of rows Condenser reduce system power.When due to air by the evaporator and condenser of a large amount of numbers of rows, it will cause and 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 provide the new dehumidifier of one kind to solve above-mentioned technical problem.
Utility model content
The main purpose of the utility model 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 utility model proposes a kind of dehumidifier, the dehumidifier includes:
Shell is formed with air duct in the shell, is provided with air inlet and air outlet 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 the first successively adjacent 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;
Axial flow blower, the axial flow blower are located in the shell, and correspond to the air outlet and be arranged, 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 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 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 filter structure, and the filter structure is active carbon layer or HEPA mistake Filtering layer.
Preferably, the dehumidifier further includes air-ducting ring, and the air-ducting ring is arranged 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 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 the technical solution of the utility model, air handling assemblies include at least two air-treatment lists being stacked Member, air conditioner unit include the first air-treatment section, the second air-treatment section and third air being correspondingly arranged with air inlet Processing section, and the first air-treatment section is oppositely arranged with third air-treatment section, so that at the first air-treatment section, the second air The channel of " three faces air inlet " is collectively formed in reason section and third air-treatment section, can not only increase at air compared to " single side air inlet " Area is managed, air-treatment efficiency is improved, additionally it is possible to simplify housing interior structure, so that internal structure is more compact.And close into The heat exchanging segment of air port setting is the combination of evaporator or evaporator and condenser, and the heat exchanging segment close to air outlet setting is condensation The combination of device or condenser and evaporator, it can be ensured that air is then passed through condenser and heating of absorbing heat after evaporator dehumidifies Become 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 low advantage of power, under the action of axial flow blower, air is avoided that along the axis direction flowing for being parallel to blower due to centrifugation Noise problem brought by caused vibration.By the way of " three faces air inlet ", air inlet speed can be reduced under same air quantity, The noise generated when dehumidifier work is reduced, while reducing static pressure loss, ensure that the efficient operation of axial flow blower.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the perspective view of the dehumidifier of the utility model embodiment;
Fig. 2 is the top view of the dehumidifier of the utility model embodiment;
Fig. 3 is the front view of the dehumidifier of the utility model embodiment.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit 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 cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention, It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
Also, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
The main purpose of the utility model 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 shell, at air Manage component and axial flow blower 120.It is formed with air duct in shell, to form air flow spaces, is provided with air inlet on shell And air outlet, air handling assemblies are located in shell, air handling assemblies include at least two air-treatment lists being stacked Member 110, air conditioner unit 110 include successively adjacent 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 arranged close to air outlet The heat exchanging segment be condenser or condenser and evaporator combination, 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 shell, and corresponds to air outlet and be arranged, 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 Bright, air conditioner unit 110 has the function of air dewetting, or have both air dewetting and purify it is difunctional, i.e., at this time Air conditioner unit 110 is combined by the heat exchanging segment with dehumidification function and the clean-up stage with purification function and is formed.
Wherein, successively adjacent the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 It can connect together, can also be mutually indepedent but adjacent two sections are in contact, there can also be certain interval 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 constituted, 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 sets, " three faces air inlet " is collectively formed in the first air-treatment section 113, the second air-treatment section 114 and third air-treatment section 115 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 blower Out, noise problem brought by vibration caused by being avoided that due to 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 shell 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 ", compare " 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 more compact and maximally utilise space, reduce 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 carry out air purification and dehumidification treatments simultaneously, 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, to drop The pressure drop of low latitude gas.In addition, air inlet speed can be reduced under same air quantity by the way of " three faces air inlet ", dehumidifying is reduced The noise that machine 100 generates when working, while reducing static pressure loss, it ensure that the efficient operation of axial flow blower 120.In the present embodiment Axis galvanic electricity machine 120 motor 121 power consumption it is lower, for example, when air quantity is 550 side, the common motor function for being centrifuged dehumidifier Rate is more than 70 W, and the power of the motor 121 of this dehumidifier 100 is more than 30 W or so, with the function that can reduce 40W or so under air quantity Rate.
It should be pointed out that air inlet and air outlet are preferably provided at the side of shell, the i.e. side of 100 fuselage of dehumidifier Face realizes dehumidifier 100 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, the quantity of air conditioner unit 110 are preferably two in order to balance 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 is also possible to 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 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 guarantee 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 filter structure, and filter structure is active carbon layer or HEPA (High Efficiency particulate air Filter, high efficiency particle air filter) filter layer.Porous active 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 standard, 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 make Organic pollutant and particle be all cleaned, promote the depuration quality of air
In addition, air-ducting ring 130 is arranged close to air outlet as shown in Figure 1, dehumidifier 100 further includes air-ducting ring 130, 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 shell, the operating for influencing axial flow blower 120 is avoided
As shown in Figure 1, dehumidifier 100 further includes drip tray 150, drip tray 150 is connect with shell, and is located at air-treatment The lower section of component, the condensed water that air generates after evaporator can be directly dropped in drip tray 150 along evaporator.
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, becomes 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 above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of dehumidifier, which is characterized in that the dehumidifier includes:
Shell is formed with air duct in the shell, is provided with air inlet and air outlet 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 the first successively adjacent 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;
Axial flow blower, the axial flow blower are located in the shell, and correspond to the air outlet and be arranged, 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 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. such as dehumidifier of any of claims 1-4, which is characterized in that the first air-treatment section, described the 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. such as dehumidifier of any of claims 1-4, which is characterized in that the clean-up stage includes at least one layer of filtering Structure, the filter structure are active carbon layer or HEPA filter layer.
8. such as dehumidifier of any of claims 1-4, which is characterized in that the dehumidifier further includes air-ducting ring, institute It states air-ducting ring to be arranged close to the air outlet, the axial flow blower is set in the air-ducting ring.
9. such as dehumidifier of any of claims 1-4, which is characterized in that the dehumidifier further includes air outlet mesh, The air outlet mesh covers on the air outlet.
10. such as dehumidifier of any of claims 1-4, which is characterized in that the dehumidifier further includes drip tray, institute It states drip tray to connect with the shell, and is located at the lower section of the air handling assemblies.
CN201820385225.7U 2018-03-20 2018-03-20 Dehumidifier Active CN208108333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820385225.7U CN208108333U (en) 2018-03-20 2018-03-20 Dehumidifier

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Application Number Priority Date Filing Date Title
CN201820385225.7U CN208108333U (en) 2018-03-20 2018-03-20 Dehumidifier

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CN208108333U true CN208108333U (en) 2018-11-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108426323A (en) * 2018-03-20 2018-08-21 广东美的制冷设备有限公司 Dehumidifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108426323A (en) * 2018-03-20 2018-08-21 广东美的制冷设备有限公司 Dehumidifier

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