CN207945737U - Dehumidifier - Google Patents

Abstract

The utility model 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 tetra- air-treatment sections of the first air-treatment Duan Zhi, first air-treatment section and third air-treatment section, second air-treatment section and the 4th air-treatment section are oppositely arranged, first air-treatment Duan Zhi, tetra- air-treatment sections are clean-up stage or heat exchanging segment, wherein at least one is heat exchanging segment, and four both correspond to air inlet setting.Counter rotating axial flow Fan corresponds to air outlet setting, and air can be guided to be blown out respectively through the air outlet after the entrance of tetra- air-treatment sections of the first air-treatment Duan Zhi.The technical solution of the utility model can effectively be reduced operation power and be subtracted energy noise abatement using " entering the wind at four sides " and Counter rotating axial flow Fan.

Description

Dehumidifier

Technical field

The utility model is related 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.

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 dehumidifier, 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 At air-treatment section, third air-treatment section and the 4th air-treatment section, the first air-treatment section and the third air Reason section is oppositely arranged, and the second air-treatment section and the 4th air-treatment section are oppositely arranged, first air-treatment Section, the second air-treatment section, the third air-treatment section and the 4th air-treatment section both correspond to the air inlet Mouth setting, the first air-treatment section, the second air-treatment section, the third air-treatment section and the 4th air Processing section is clean-up stage or heat exchanging segment, and wherein at least one is heat exchanging segment, wherein close to the heat exchange of air inlet setting Section be evaporator either evaporator and condenser combination close to air outlet be arranged the heat exchanging segment be condenser or condensation The combination of device 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, the third respectively to state Counter rotating axial flow Fan guiding air Gas disposal section and the 4th air-treatment section are blown out after entering through the air outlet.

Preferably, the quantity of the air conditioner unit is two, at the first air-treatment section, second air It is heat exchanging segment to manage section, the third air-treatment section and the 4th air-treatment section, close to the sky of the air inlet Gas disposal unit is First Heat Exchanger, and the air conditioner unit close to the air outlet is 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, the 4th air-treatment section are arc 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 by the changeover portion, and the second air-treatment section passes through institute with the third air-treatment section Changeover portion connection is stated, 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 the technical solution of the utility model, air handling assemblies are by least two air conditioner units being stacked Composition, air conditioner unit include being correspondingly arranged with air inlet and sequentially connected first air-treatment section, the second air-treatment Section, third air-treatment section and the 4th air-treatment section, and the first air-treatment section is oppositely arranged with third air-treatment section, the Two air-treatment Duan Yu, tetra- air-treatment sections are oppositely arranged so that the first air-treatment section, the second air-treatment section, third are empty The channel of " entering the wind at four sides " is collectively formed in gas disposal section and the 4th 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 " entering the wind at four sides " 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 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 stereogram of the dehumidifier of the utility model embodiment；

Fig. 2 is the vertical 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 implementation mode

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 Lower obtained every other 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 in the utility model embodiment It is only used for explaining relative position relation, 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 instruction or implies its relative importance or implicitly indicates the quantity of 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 Domain those of ordinary skill can be implemented as basis, 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 domain 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 shown in Figure 1, a kind of dehumidifier 100 provided in this embodiment, including shell (not shown), air-treatment group Part and Counter rotating axial flow Fan 120.It is formed with air duct in shell, to form air flow spaces, air inlet is provided on shell And air outlet.Air handling assemblies are located in shell, and air handling assemblies include at least two air-treatment lists being stacked Member 110, air conditioner unit 110 are empty including the first adjacent successively air-treatment section 113, the second air-treatment section 114, third Gas disposal section 115 and the 4th air-treatment section 116, the first air-treatment section 113 and third air-treatment section 115 are oppositely arranged, Second air-treatment section 114 and the 4th air-treatment section 116 are oppositely arranged, the first air-treatment section 113, the second air-treatment section 114, third air-treatment section 115 and the 4th air-treatment section 116 both correspond to air inlet setting, the first air-treatment section 113, Second air-treatment section 114, third air-treatment section 115 and the 4th air-treatment section are clean-up stage or heat exchanging segment, and wherein extremely It is heat exchanging segment there are one few, i.e. air conditioner unit 110 can be there are one heat exchanging segment, it is possibility to have two to four heat exchanging segments.Its 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.

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 Not from the first air-treatment section 113, the second air-treatment section 114, third air-treatment section 115 and the 4th air-treatment section 116 It is blown out through air outlet after.It should be noted that air conditioner unit 110 is the heat exchanger for having air dewetting function, or Person has both air dewetting and purifies difunctional processor, i.e., air-treatment at this time by with dehumidification function heat exchanging segment and have The clean-up stage of purification function combines to be formed.

Referring to Fig. 2, wherein successively the first adjacent air-treatment section 113, the second air-treatment section 114, at third air Reason section 115 and the 4th air-treatment section 116 can link into an integrated entity, and can also still be in contact between adjacent two sections independently of each other Or there is certain interval between each other.And the first air-treatment section 113 and third air-treatment section 115 are oppositely arranged, the Two air-treatment sections 114 and the 4th air-treatment section 116 are oppositely arranged, and certain angle is formed between adjacent two sections of air-treatment sections Degree, eventually forms the air conditioner unit 110 of class G types.In addition, in a preferred embodiment, Counter rotating axial flow Fan 120 it is straight Diameter：The length of first air-treatment section 113：The length of second air-treatment section 114：The length of third air-treatment section 115：The Length=1 of four air-treatment sections 116:(0.2-3.0):(0.3-0.5)：(0.2-3.0)：(0.2-2).

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, third air-treatment section 115 and the 4th air-treatment section 116, and the first air-treatment section 113 are oppositely arranged with third air-treatment section 115, and the second air-treatment section 114 and the 4th air-treatment section 116 are oppositely arranged, First air-treatment section 113, the second air-treatment section 114, third air-treatment section 115 and the 4th air-treatment section 116 are common Form the air intake passage of " entering the wind at four sides ".Air circulation system is used as air circulation power resources by Counter rotating axial flow Fan 120, right 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, Under the action of Counter rotating axial flow Fan 120, air is blown out along the axis direction of wind turbine, is avoided that caused by centrifugation and is shaken institute The noise problem brought.

Air, can be through the first air-treatment section 113, the second air-treatment section 114, third air under the action of wind turbine The air inlet of 116 respective side of processing section 115 and the 4th air-treatment section enters, be then each passed through the first air-treatment section 113, The air duct in shell is reached after second air-treatment section 114, third air-treatment section 115 and the 4th air-treatment section 116, and is passed through Wind turbine drives from air outlet and blows out, and by the way of " entering the wind at four sides ", 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 compacter.When the first sky It is net when gas disposal section 113, the second air-treatment section 114, third air-treatment section 115 and different the 4th air-treatment section 116 When changing section or being asynchronously heat exchanging segment, dehumidifier 100 can be carried out at the same time air purification and dehumidification treatments, and due to the first air Processing section 113 is oppositely arranged with third air-treatment section 115, and the second air-treatment section 114 and the 4th air-treatment section 116 are opposite Setting, the mode arranged side by side with dehumidifying compared to existing purification, is conducive to improve purification efficiency and dehumidification efficiency.

When the first air-treatment section 113, the second air-treatment section 114, third air-treatment section 115 and the 4th air-treatment When section 116 is heat exchanging segment, due to " entering the wind at four sides ", heat exchange area is big, and dehumidification efficiency is high, advantageously reduces the row of heat exchanger Number, to reduce the pressure drop of air.In addition, by the way of " entering the wind at four sides ", air inlet speed can be reduced under same air quantity, The noise generated when dehumidifier 100 works is reduced, while reducing static pressure loss, ensure that the efficient fortune of Counter rotating axial flow Fan 120 Row.The power consumption of the motor 121 of dehumidifier 100 in the present embodiment is probably the half of centrifugal dehumidifier, such as when air quantity is When 550 side, common 121 power of motor for centrifuging dehumidifier is more than 70 watts or so, the power of the motor 121 of this dehumidifier 100 It it is more than 30 watts or so, with the power that can reduce by 40 watts under air quantity.

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 makes dehumidifier 100 realize after " entering the wind at four sides " 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 114,115 and of third air-treatment section 4th air-treatment section 116 is heat exchanging segment.At this point, the air conditioner unit 110 close to air inlet is First Heat Exchanger 111, Air conditioner unit 110 close to air outlet is the second heat exchanger 112, i.e. First Heat Exchanger 111 is circumferentially positioned at the second heat exchange On the surface of the close air inlet of device 112.

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 flows after evaporator condensation Enter in drip tray 130, then dry air passes through condenser and heating of absorbing heat 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 and the second air-treatment section 114 and third air-treatment section 115 be straight panel, the 4th arc panel of air-treatment section 116 advantageously reduces windage.In addition, Referring to Fig. 2, air conditioner unit 110 further includes arc-shaped changeover portion 117, i.e. changeover portion 117 is arc panel, at the first air Reason section 113 is linked into an integrated entity with the second air-treatment section 114 by changeover portion 117, the second air-treatment section 114 and third air Processing section 115 is linked into an integrated entity by changeover portion 117, realize the first air-treatment section 113 and the second air-treatment section 114 with And second air-treatment section 114 and third air-treatment section 115 arc transition, advantageously reduce windage.Changeover portion 117 is preferred For clean-up stage, at this point, bigger heat exchange area can be obtained and take into account purification function.In other embodiments, changeover portion 117 may be heat exchanging segment, and dehumidifier 100 has maximum heat exchange area at this time.It should be noted that different air-treatment sections Between changeover portion 117 arc radius 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 or 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 (not shown), air outlet mesh covers on air outlet, to prevent Only other impurities enter 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 along evaporator in drip tray 130 by the condensed water that evaporator generates.It needs to illustrate , " lower section " of the present embodiment is subject to the orientation of Fig. 1.

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 above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Under every utility model in the utility model is 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, 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, third air-treatment section and the 4th air-treatment section, the first air-treatment section and the third air-treatment section It is oppositely arranged, the second air-treatment section and the 4th air-treatment section are oppositely arranged, the first air-treatment section, institute The second air-treatment section, the third air-treatment section and the 4th air-treatment section is stated to both correspond to the air inlet and set It sets, the first air-treatment section, the second air-treatment section, the third air-treatment section and the 4th air-treatment Section be clean-up stage or heat exchanging segment, and wherein at least one be heat exchanging segment, wherein close to air inlet setting the heat exchanging segment be Evaporator either evaporator and condenser combination close to the heat exchanging segment of air outlet setting be condenser or condenser with The combination of 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, the third air It is blown out through the air outlet after managing section and the 4th air-treatment section entrance.

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, the second air-treatment section, the third air-treatment section and the 4th air-treatment section are to change Hot arc, the air conditioner unit close to the air inlet is First Heat Exchanger, at the air of the air outlet Reason unit is 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, and the 4th air-treatment section is arc 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 connect with the second air-treatment section by the changeover portion, second air-treatment Section is connect with the third air-treatment section by the changeover portion, and the changeover portion is clean-up stage or heat exchanging segment.

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.