CN108151176A - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN108151176A CN108151176A CN201711425994.1A CN201711425994A CN108151176A CN 108151176 A CN108151176 A CN 108151176A CN 201711425994 A CN201711425994 A CN 201711425994A CN 108151176 A CN108151176 A CN 108151176A
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- Prior art keywords
- air
- dehumidifier
- condenser
- evaporator
- air duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003507 refrigerant Substances 0.000 claims abstract description 24
- 230000008901 benefit Effects 0.000 claims description 7
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- 230000000694 effects Effects 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000007791 dehumidification Methods 0.000 description 9
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
- F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
- F24F2003/1452—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing heat extracted from the humid air for condensing is returned to the dried air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention discloses a kind of dehumidifier, and at least two first evaporators, at least two second evaporators and at least two condensers of refrigerant circulation circuit are formed including being interconnected；Dehumidifier further includes at least two sensible heat exchangers, and each sensible heat exchanger is at least provided with the first air duct and the second air duct, and the first air duct and the second air duct in sensible heat exchanger in adjoining each other and be mutually not turned on；First air duct includes the first air intake vent and the first air outlet；Second air duct includes the second air intake vent and the second air outlet, and an evaporator corresponds to the setting of the second air intake vent, and a condenser corresponds to the setting of the second air outlet；Dehumidifier further includes wind turbine, and wind turbine closes on condenser setting, after extraneous air is sucked into the first air duct, successively via being flowed out after evaporator, the second air duct and condenser.Technical solution of the present invention is intended to the dehumidifier with high dehumidifying effect, high energy efficiency ratio.
Description
Technical field
The present invention relates to air dewetting technical field, more particularly to a kind of dehumidifier.
Background technology
Moist environment can be unfavorable for the activity of people, also be unfavorable for the storage and use of equipment and instrument, and dehumidifier can
To play the role of dry air, people or device activity is made to be operated in suitable humidity environment.Existing dehumidifier is general
Including evaporator and condenser, the two forms cooling cycle system.At work, evaporator is obtained less than surrounding air dew point
Evaporating temperature, when air passes through evaporator, air themperature is once reduced to dew-point temperature hereinafter, will condense out in air
Moisture content, then by the condensed low temperature and low humidity air of evaporator by condenser, condenser is by internal high temperature and pressure refrigeration
Agent gas is transported to indoor environment again after air is heated, and avoids influence of the Cryogenic air to environment.However, evaporator is only set
The dehumidifier formed with condenser, Energy Efficiency Ratio is relatively low especially in the case where outdoor temperature is relatively low during refrigeration, existing
The dehumidifying effect attenuation of some dehumidifiers is apparent.
Invention content
The main object of the present invention is to provide a kind of dehumidifier, it is intended to have high dehumidifying effect and high energy efficiency ratio.
To achieve the above object, dehumidifier proposed by the present invention, the dehumidifier include：It is interconnected and forms refrigerant circulation
At least two evaporators and at least two condensers in circuit；
The dehumidifier further includes at least two sensible heat exchangers, and each sensible heat exchanger includes the first air duct and the
Two air ducts, first air duct and the second air duct in the sensible heat exchanger in adjoining each other and be mutually not turned on；
First air duct includes the first air intake vent and the first air outlet；
Second air duct includes the second air intake vent and the second air outlet, and an evaporator is correspondingly arranged at described second and enters
At air port, a condenser corresponds to the second air outlet setting；
The dehumidifier further includes wind turbine, and the wind turbine closes on the condenser setting, extraneous air is sucked into first
Behind air duct, successively via being flowed out after evaporator, the second air duct and condenser.
Optionally, two sensible heat exchangers are oppositely arranged.
Optionally, the neighbouring setting in the one end of two sensible heat exchangers far from the wind turbine is in phase close to the end of the wind turbine
Mutually it is arranged distant from.
Optionally, the length in the second air duct of the sensible heat exchanger is more than the length in the first air duct.
Optionally, the evaporator is set on the surface that the sensible heat exchanger is equipped with the second air outlet, and the described in the cover
Two air outlets；The condenser is set on the surface that the sensible heat exchanger is equipped with the second air intake vent, and the second inlet air described in the cover
Mouthful.
Optionally, the heat exchange area of the condenser is more than the heat exchange area of the evaporator.
Optionally, the area on surface of the sensible heat exchanger equipped with the second air outlet is equipped with more than the sensible heat exchanger
The area on the surface of the second air intake vent.
Optionally, the dehumidifier is additionally provided with an at least evaporator wind-supplying mouth, and an evaporator wind-supplying mouth corresponds to an institute
The second air intake vent setting in the second air duct of sensible heat exchanger is stated, the wind turbine inhales extraneous air from the evaporator wind-supplying mouth
After entering, by being discharged after evaporator, the second air duct, condenser.
Optionally, the quantity of the evaporator wind-supplying mouth is two, and the two evaporator wind-supplying mouths are oppositely arranged.
Optionally, the dehumidifier is additionally provided with an at least condenser wind-supplying mouth, and a benefit is provided at a condenser wind-supplying mouth
Air-cooled condenser, the air-cooled condenser of the benefit are connected with the refrigerant circulation circuit, and the wind turbine mends extraneous air from the condenser
After the sucking of air port, by being discharged after mending air-cooled condenser.
Optionally, the quantity of the condenser wind-supplying mouth is two, and the two condenser wind-supplying mouths are oppositely arranged.
When carrying out dehumidifying work, wind turbine starts the dehumidifier of technical solution of the present invention, and extraneous air passes through each sensible heat
First air duct of exchanger is pre-chilled in advance, and air is allowed to reach saturation state when reaching evaporator front end or close to saturation shape
State enters in the second air duct of sensible heat exchanger after evaporator cool-down dehumidification is condensed into the air of low temperature and low humidity and is pre-chilled later
Circumstance temperature highly humid air, finally indoor environment is blown out to after heating up using condenser from air outlet.
Specifically, by taking a sensible heat exchanger as an example, one air stream is formed in sensible heat exchanger, first strand of air flows through
Behind first air duct, via evaporator then into the second air duct of sensible heat exchanger, then flowed out by condenser.This strand of sky
Air of the air-flow in the first air duct is the air of high temperature and humidity, and the air in the second air duct passes through the drop of evaporator
Temperature dehumidifying forms the air of low temperature and low humidity.
Because the first air duct and the second air duct adjoin each other in sensible heat exchanger and are mutually not turned on, the high temperature in the first air duct
The air of high humidity is influenced by the air of the low temperature and low humidity in the second air duct, the two progress heat exchange, the height in the first air duct
The temperature of the air of warm high humidity is lowered, and reaches saturation state in advance or close to saturation state, then, the high temperature in the first air duct
The air of high humidity is further dehumidified again by evaporator, in this way, promoting removing for the air of the high temperature and humidity in the first air duct
Moisture that is, not only having saved the refrigerating capacity of evaporator, but also improves the dehumidifying effect of evaporator, with realize dehumidifying effect and
The double goal of high energy efficiency ratio.
Also, the application sets at least two sensible heat exchangers, that is, the dehumidifier is formed at least two bursts of air streams
Road, the moisture removal of the air of the high temperature and humidity in the first air duct of each sensible heat exchanger can be elevated.Therefore, the application
Dehumidifier have high dehumidifying effect and high energy efficiency ratio.
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 structure diagram of dehumidifier first embodiment of the present invention；
Fig. 2 is that air-flow flows to schematic diagram in Fig. 1.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific 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 the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected or integral；Can be mechanical connection or
Electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, 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 addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or can not realize when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
The present invention proposes a kind of dehumidifier 100.
With reference to Fig. 1 and 2, in embodiments of the present invention, dehumidifier 100, which includes being interconnected, forms refrigerant circulation circuit extremely
The condenser 50 of few two evaporators 10, at least two and at least two；
Dehumidifier 100 further includes at least two sensible heat exchangers 70, and each sensible heat exchanger 70 is at least provided with the first air duct
71 and second air duct 73, the first air duct 71 and the second air duct 73 in adjoining each other in sensible heat exchanger 70 and be mutually not turned on；
First air duct 71 includes the first air intake vent 711 and the first air outlet 713；
Second air duct 73 includes the second air intake vent 731 and the second air outlet 733, and an evaporator 10 is correspondingly arranged at the second inlet air
At mouth 731, one second evaporator 10 corresponds to the second air intake vent 731 and sets, and a condenser 50 corresponds to the second air outlet 733 and sets；
Dehumidifier 100 further includes wind turbine 90, and wind turbine 90 closes on condenser 50 and sets, and extraneous air is sucked into the first air duct
After 71, successively via evaporator 10, flow out after the second air duct 73 and condenser 50.
When carrying out dehumidifying work, wind turbine 90 starts the dehumidifier 100 of technical solution of the present invention, and extraneous air passes through each
First air duct 71 of sensible heat exchanger 70 is pre-chilled in advance, and air is allowed to reach saturation state when reaching 10 front end of evaporator or connect
Nearly saturation state, later into the of sensible heat exchanger 70 after 10 cool-down dehumidification of evaporator is condensed into the air of low temperature and low humidity
It is pre-chilled in two air ducts 73, finally indoor environment is blown out to from the air outlet of wind turbine 90 after heating up using condenser 50.
Specifically, by taking a sensible heat exchanger 70 as an example, after the air stream in sensible heat exchanger 70 enters the first air duct 71,
The second air duct 73 of sensible heat exchanger 70 is entered after dehumidifying via evaporator, is then flowed out by condenser 50.This strand of air
The air that the air in the first air duct 71 is high temperature and humidity is flowed, and the air in the second air duct 73 passes through evaporator 10
Cool-down dehumidification, form the air of low temperature and low humidity.
Because the first air duct 71 and the second air duct 73 adjoin each other in sensible heat exchanger 70 and are mutually not turned on, the first air duct 71
The air of interior high temperature and humidity is influenced by the air of the low temperature and low humidity in the second air duct 73, the two progress heat exchange, and first
The temperature of the air of high temperature and humidity in air duct 71 is lowered, and reaches saturation state in advance or close to saturation state, then, first
The air of high temperature and humidity in air duct 71 is again by evaporator 10, further dehumidified, in this way, being promoted in the first air duct 71
The moisture removal of the air of high temperature and humidity that is, not only having saved the refrigerating capacity of evaporator 10, but also improves the dehumidifying energy of evaporator 10
Power, to realize the double goal of dehumidifying effect and high energy efficiency ratio.
Also, the application sets at least two sensible heat exchangers 70, that is, the dehumidifier 100 is formed at least two strands of skies
Flow channel, the moisture removal of the air of the high temperature and humidity in the first air duct 71 of each sensible heat exchanger 70 can be elevated.Cause
This, the dehumidifying effect and dehumidification efficiency of the dehumidifier 100 of the application are all greatly promoted.Meanwhile each sensible heat exchanger 70
Evaporator 10 is both provided with, can further promote the dehumidification efficiency and dehumidifying effect of dehumidifier 100.
Meanwhile each sensible heat exchanger 70 dehumidify via evaporator 10 after air flow through its and corresponding be arranged on second
A condenser 50 at air outlet 733 is returned to after being heated up in indoor environment, to ensure the air to dehumidify via dehumidifier 100
It is little with the temperature difference of room air, will not be that user is not suitable with indoor environment.
The dehumidifier 100 of the application further includes housing (not shown), above-mentioned evaporator 10, condenser 50, Exchange of apparent heat
Device 70 is arranged in the housing, and baffle assembly (not shown) is additionally provided in the housing so that two sensible heat exchangers 70 are equal
Independent chamber can be formed, prevents the air-flow between two sensible heat exchangers 70 from generating the situation of play.Also, it is understood that
, housing correspondence the first air duct 71 setting air intake, the corresponding setting of condenser 50 air outlet slit, in this way, by the housing,
So that the installation and setting of all parts of dehumidifier 100 are all more convenient.Housing can be used plastic material and pass through injection molding manner
Production is made, and dismountable shell structure can be used namely polylith divides shell splicing assembling to form housing.The shape of housing can be used
Round, rectangular, regular polygon or other irregular shapes.It is understood that the air intlet and air outlet slit of the housing
Damper assemblies can also be set, in this way, accurately controlling the opening and closing in air duct.
Certainly, it needs to know, housing can also be not provided with, installed by way of modularization assemble above-mentioned each
Component, each component are respectively formed an overall part, can also realize the technical solution of the application.
The application can also set compressor (not shown), the compressor and evaporator 10, condenser 50 pass through throttle
Part and pipe-line system connect to form refrigerant circulation circuit, which can be set pacifies with evaporator 10 and condenser 50
In same housing, a dehumidifier 100 is collectively formed, can also use the multi-line system of similar central air-conditioning, one
Compressor drives multiple dehumidifiers 100.
The operation principle of the sensible heat exchanger 70 of the embodiment of the application is：Sensible heat exchanger 70 is a kind of only conducts heat not
The heat exchanger of mass transfer, two bursts of air fluids submission fork modes flow through heat exchange core body, the first air duct 71 and the second air duct during work
By divides between 73, there are the temperature difference, two fluids occurs heat by demarcation strip and hands over demarcation strip both sides two fluids
It changes, completes diabatic process.Demarcation strip is plate, sheet, and dividing part should not only occur there are any through hole
Heat exchange, no mass transter；Its material can be plastics, metal, but not limited to this two kinds of materials.70 shape of sensible heat exchanger include but
Positive gengon is not limited to, can be the various obform bodies of other even number of sides.
Evaporator 10 and condenser 50 are fin-tube heat exchanger or micro-channel heat exchanger.
The evaporator 10 of the embodiment of the application：Evaporation by the low-temperature low-pressure refrigerant in refrigerant circulation circuit is inhaled
Heat is received, will condense out by the moisture content in the air of evaporator, reach dehumidifying purpose.Fin tube type can be used in the evaporator
Heat exchanger or micro-channel heat exchanger.During for fin-tube heat exchanger, multiple rows of cloth form of tubes can be taken, it is generally preferable to 1~4 row,
Preferred 4mm~the 10mm of caliber, fin type preferably open a window piece, the preferred 1.2mm~1.6mm of a pitch of fins.The fin tube type of such setting
Heat exchanger, to greatest extent by air, can carry out adequately heat with air and hand under the premise of installation space and material is saved
It changes.During for micro-channel heat exchanger, it is generally preferable to 1~2 row, the preferred 8mm~20mm of flat tube width, the preferred 1.2mm of thickness~
2.0mm, a pitch of fins preferably 1.1~1.4mm.The micro-channel heat exchanger of such setting can improve heat exchange efficiency.
The condenser 50 of the embodiment of the application：By the refrigerant gas of the high temperature and pressure in refrigerant circulation circuit,
The low temperature and low humidity air for flowing through condenser 50 is heated, reaches the purpose of re-heat air, reduces dehumidification process to environment temperature
It influences.Fin-tube heat exchanger, micro-channel heat exchanger can be used in the condenser 50.During for fin-tube heat exchanger, it can take more
It arranges form of tubes, it is generally preferable to which 1~6 row, the preferred 4mm~7mm of caliber, fin type preferably open a window piece, the preferred 1.2mm of a pitch of fins
~1.6mm.During for micro-channel heat exchanger, it is generally preferable to 1~2 row, the preferred 8mm~16mm of flat tube width, the preferred 1.2mm of thickness~
2.0mm, a pitch of fins preferably 1.1~1.4mm.The advantageous effect of the setting of the condenser 50 is similar to evaporator, and this will not be repeated here.
In the embodiment of the application, in order to enhance the outlet air of dehumidifier 100 and moisture removal, dehumidifier 100 is additionally provided with
An at least evaporator wind-supplying mouth 735, the second of the second air duct 73 of an evaporator wind-supplying mouth 735 one sensible heat exchanger 70 of correspondence enters
Air port 731 is set, after wind turbine 90 sucks extraneous air flash-pot wind-supplying mouth 735, by evaporator 10, the second air duct 73 with
And it is discharged after condenser 50.
Pass through the setting of evaporator wind-supplying mouth 735 so that the dehumidifier 100 can additionally increase an at least air flow channel, should
The air that evaporator wind-supplying mouth 735 enters can be dehumidified by evaporator 10, be formed as the air stream of low temperature and low humidity, then
It enters in the second air duct 73, heat exchange can be carried out with the air of the high temperature and humidity not dehumidified in the first air duct 71,
The air in the first air duct 71 is enabled to reach saturation state in advance or close to saturation state, in this way, can both make up air duct stream
The attenuation of air quantity that journey length is brought can also further promote the dehumidifying efficiency and dehumidification efficiency of dehumidifier 100.
Further, the quantity of evaporator wind-supplying mouth 735 is two, and two evaporator wind-supplying mouths 735 are oppositely arranged.That is,
It is all correspondingly arranged at second air intake vent 731 in the second air duct 73 of each sensible heat exchanger 70 there are one evaporator wind-supplying mouth 735,
So that the distinguished and admirable quantity of the dehumidifier 100 is four, each sensible heat exchanger 70 be formed as two strands it is distinguished and admirable (first gang of distinguished and admirable 71a,
After flowing through the first air duct 71, successively via evaporator 10, flow out after the second air duct 73 and condenser 50；Second strand distinguished and admirable
73a, after evaporator wind-supplying mouth 735, followed by being flowed out behind, the second air duct 73 and condenser 50), in this way, can be promoted
The dehumidifying efficiency and dehumidification efficiency of dehumidifier 100, while the air output of dehumidifier 100 is increased.
In the embodiment of the application, in order to further enhance the air output of dehumidifier 100 and heat transfer effect, dehumidifying
Machine 100 is additionally provided with an at least condenser wind-supplying mouth 51b (not shown), and it is air-cooled solidifying that a benefit is provided at a condenser wind-supplying mouth 51b
Device 51, the air-cooled condenser 51 of the benefit are connected with refrigerant circulation circuit, and wind turbine 90 sucks extraneous air condenser wind-supplying mouth 51b
Afterwards, by being discharged after mending air-cooled condenser 51.
At this point, the principle of refrigerant circulation is：Refrigerant forms the refrigerant (refrigerant at this time of high temperature and pressure after compressor compresses
Theoretically gas) flow direction mends air-cooled condenser 51, and the refrigerant of high temperature and pressure is mending above air-cooled condenser 51 tentatively cooling cooling
Cool down again after condenser 50 of the flow direction for dehumidifying afterwards, then refrigerant passes through throttling set (refrigerant is theoretically liquid at this time)
Evaporator 10 is flowed to again.
Refrigerant carries out heat transfer on evaporator 10 with air, and refrigerant heat absorption makes air condensation, and refrigerant is also turned by liquid
Gas is changed to, refrigerant by flowing to compressor again after evaporator heat exchange.
The reason of air-cooled condenser 51, is mended in setting：The heat exchange area and required air quantity of the condenser 50 of dehumidifier 100 will
More than evaporator, the technology that existing dehumidifier 100 uses is exactly to thicken 50 component of condenser, but inefficient, and efficiency is low, wind
Amount can not increase.After air-cooled condenser 51 is individually mended in more one piece of settings, mending the area of air-cooled condenser 51 can arbitrarily control
The heat exchange area needed for condenser 50 is automatically adjusted, the air quantity for mending air-cooled condenser 51 plus the condenser 50 of system in itself is more than steaming
The air quantity of device is sent out, under the action of Wind Volume, effectively strengthens the heat exchange efficiency of condenser, promotes complete machine efficiency.From internal system
Heat exchange angle is said, in having the system for mending air-cooled condenser, is carried out if mending air-cooled 51 flow path of condenser with the condenser 50 of system in itself
During series connection, the high-temperature high-pressure refrigerant of compressor outlet should preferentially enter to mend in air-cooled condenser 51 carries out heat with ambient temperature air
Amount exchanges, and yet further enters in condenser 50 and carries out heat exchange with the air by evaporator cooling, to ensure entirety
The utilization rate of cold avoids wasting.
In the embodiment of the application, two sensible heat exchangers 70 are oppositely arranged.By the way that two sensible heat exchangers 70 are opposite
Setting, the arrangement that can cause sensible heat exchanger 70 is more reasonable, and the setting of wind path is also more reasonable, reduces sensible heat exchanger 70
It integrally arranges the space that occupies in dehumidifier 100.
Further, second air outlet 733 in the second air duct 73 of a sensible heat exchanger 70 and another sensible heat exchanger 70
Second air outlet 733 in the second air duct 73 be oppositely arranged.
In this way, two second air outlets 733 in two the second air ducts 73 are oppositely arranged, the first air duct of extraneous air 71 is flowed out
Afterwards, two strands of air can form confluence, be blown out via wind turbine 90, can promote air output, reduce the loss of air quantity.
Further, wind turbine 90 can also be located to the top of two condensers 50, wind turbine 90 is arranged at this, it can be same
When take into account the second air duct 73 of two sensible heat exchangers 70 so that the flowing of air is more uniform, and the distribution of wind-force is more uniformly closed
Reason, it is possible to increase intake.
Further, in order to enable the arrangement of sensible heat exchanger 70 is more reasonable, two sensible heat exchangers 70 are far from the wind
The neighbouring setting in one end of machine 90 is in be located remotely from each other setting close to the end of the wind turbine 90.
In one embodiment of the application, the length in the second air duct 73 of the sensible heat exchanger 70 is more than the first air duct 71
Length.
Since evaporator 10 and condenser 50 are set to opposite the second air intake vent 731 and the second air outlet in the second air duct 73
At 733, by the way that length setting of the sensible heat exchanger 70 along 71 direction of the first air duct to be more than to the length along 73 direction of the second air duct,
In this way, in fixed space, bigger that the heat exchange area of evaporator 10 and condenser 50 can design relatively, to increase dehumidifying
The dehumidification efficiency of machine 100.
In order to enable the setting of each device is more compact, the miniaturization of body is realized, the evaporator 10 is set on described aobvious
Heat exchanger 70 is equipped with the surface of the second air outlet 733, and the second air outlet 733 described in the cover；The condenser 50 is set on institute
State the surface that sensible heat exchanger 70 is equipped with the second air intake vent 731, and the second air intake vent 731 described in the cover.
In order to reduce power, the heat exchange area of the condenser 50 is more than the heat exchange area of the evaporator 10.Generally, it is cold
The area of condenser 50 is suitably larger than evaporator 10.
Since evaporator 10 is set on surface of the sensible heat exchanger 70 equipped with the second air outlet, the condenser 50 is set on
The sensible heat exchanger 70 is equipped with the surface of the second air intake vent 731, when the heat exchange area of condenser 50 is more than the evaporator 10
Heat exchange area when, accordingly by the sensible heat exchanger 70 be equipped with the second air outlet 733 surface area set being more than
The sensible heat exchanger 70 is equipped with the area on the surface of the second air intake vent 731.So that the peace of evaporator 10 and condenser 50
Dress is more reasonable.
In the embodiment of the application, wind turbine 90 is axial flow blower, cross flow fan or centrifugal blower.The row of axial flow blower
Wind direction is in line along the direction of axis, and the air inlet and exhaust outlet of wind turbine are on an axis parallel lines；The wind of axial flow blower
It is smaller to measure wind pressure, does not have wind pressure substantially, 90 appearance of axial flow blower is substantially cylindrical；The air draft direction of centrifugal blower
Air inlet direction is perpendicular to, can realize 360 degree of assigned direction air drafts；The airflow pressure of centrifugal blower is all bigger, such as
Fruit is that channel bend is more, and exhausting distance and air supplying distance are all distant, preferable using centrifugal blower effect, the appearance of centrifugal blower
In snail like.Cross flow fan air-flow perfoliate-leaf wheel flowing, by blade, power is acted on twice, thus air-flow can reach it is far away from
From no turbulent flow, because air-flow is forced to turn back in impeller, therefore head loss is larger, less efficient.Impeller rotate when, air-flow from
The impeller place of opening wide enters leaf grating, and across impeller internal, spiral case is discharged at another side leaf grating, forms working air current.It therefore, can root
The factually operative scenario on border and actual demand select above-mentioned wind turbine.
In the present embodiment, it can also be set at first air inlet and/or the first air outlet 713 in the first air duct 71 net
Change component；And/or second air duct 73 the second air inlet and/or the second air outlet 733 at set purification assembly.That is, pass through
The purification assembly may be such that the dehumidifier 100 while have the function of purification and dehumidifying.Purification assembly include be stacked to
Few two layers of filtration, wherein a filtration is active carbon layer, another filtration is HEPA filter layer.
Active carbon adsorption is using porous activated carbon, and one or more substances in air is made to be attracted to activated carbon
Surface and the method removed, removal object include deliquescent organic substance, microorganism, virus and a certain amount of heavy metal, and
Can decolourize, deodorization, air purification.Activated carbon carbon lattice after overactivation forms the flourishing pore that shapes and sizes differ, greatly
It is big to increase specific surface area, improve adsorption capacity.HEPA (High efficiency particulate air Filter), Chinese
It looks like for high efficiency particle air filter, reaches the filter screen of HEPA standards, the effective percentage of 0.1 micron and 0.3 micron is reached
The characteristics of 99.7%, HEPA are netted is that air can pass through, but tiny particle can not pass through.It is to a diameter of 0.3 micron of (head
The 1/200 of hair diameter) following particle removal efficiency can reach more than 99.97%, and it is the pollutants such as smog, dust and bacterium
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
Five kinds of materials of glass fiber.Feature：Windage is big, and dust containing capacity is big, and filtering accuracy is high, can be processed into various sizes and shape as needed
Shape is suitble to different types to use.By active carbon layer and HEPA filter layer, but air organic pollution and particle all
It is cleaned, promotes the depuration quality of air.
Further, the water tank (not shown) that dehumidifier 100 is additionally provided with drip tray (not shown) and is connected with the drip tray,
The drip tray corresponds to the evaporator 10 and sets.
It is set by the way that drip tray is corresponded to evaporator 10 so that the drip tray can undertake the condensation that evaporator 10 flows down
Water, then by the condensate water guide to water tank, so so that condensed water can be preferably guided in water tank.It can be set in the water tank
There is liquid level detection device, which connect with the main controller of dehumidifier 100, when the liquid level detection device detects water
When water level in case reaches predetermined threshold value, alarm signal is transmitted to main controller, main controller sends out prompt tone or prompt message.Such as
This, can remind whether user goes out the water water conservancy diversion in water tank.The mode that water water conservancy diversion in water tank goes out can be two kinds：One kind is sets
Outlet pipe is put, valve is set on the outlet pipe, the outflow of water is controlled by valve.Another kind is the shell in dehumidifier 100
Resigning mouthful (not indicating) on body is set, dodge gate is provided in the resigning mouthful, water tank corresponds to resigning mouthful setting.By will be movable
Door is opened, and is taken out from resigning mouthful by water tank 17, is then outwelled water.
Further, compressor and water tank can be located at the lower section of evaporator 10, and compressor is oppositely arranged with water tank.It will compression
Machine is arranged on the lower section of evaporator 10, can facilitate the connection of pipeline, because water tank and compressor are the component of heavier-weight, by water
Case and compressor are arranged at the lower end of housing, may be such that the placement of dehumidifier 100 is more stablized.Simultaneously by water tank and compressor
The placement arrangement space of enclosure interior can be saved by being oppositely arranged so that the integral structure layout of dehumidifier 100 is compacter.For side
Just moving dehumidifier 100.Can also wheel be set in the lower end of housing.
The dehumidifier 100 can also set atmosphere quality monitoring device (not shown), concretely particle sensor, humidity
Sensor etc., atmosphere quality monitoring device are electrically connected with master control borad.In this way, intelligent measurement can be carried out to indoor air.
It is understood that the dehumidifier 100 can also be the part in home intelligent Internet of Things, such as the dehumidifier
100 are provided with signal transmitting apparatus, which wirelessly connects with mobile terminal (such as smart mobile phone, tablet computer)
It connects, the mode of the wireless connection can be WiFi, bluetooth, infrared or 4G, and by the signal transmitting apparatus, mobile terminal is subjected to
The monitoring data and working condition of dehumidifier 100 can control the operating mode of dehumidifier 100 by mobile terminal, meanwhile, this is removed
Wet machine 100 can also form air quality report, be sent to mobile terminal and checked for client.
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 (11)
1. a kind of dehumidifier, which is characterized in that the dehumidifier includes：It is interconnected and forms at least two steamings of refrigerant circulation circuit
Send out device and at least two condensers；
The dehumidifier further includes at least two sensible heat exchangers, and each sensible heat exchanger includes the first air duct and the second wind
Road, first air duct and the second air duct in the sensible heat exchanger in adjoining each other and be mutually not turned on；
First air duct includes the first air intake vent and the first air outlet；
Second air duct includes the second air intake vent and the second air outlet, and an evaporator is correspondingly arranged at second air intake vent
Place, a condenser correspond to the second air outlet setting；
The dehumidifier further includes wind turbine, and the wind turbine closes on the condenser setting, extraneous air is sucked into the first air duct
Afterwards, successively via being flowed out after evaporator, the second air duct and condenser.
2. dehumidifier as described in claim 1, which is characterized in that two sensible heat exchangers are oppositely arranged.
3. dehumidifier as claimed in claim 2, which is characterized in that the one end of two sensible heat exchangers far from the wind turbine is neighbouring to be set
It puts, is in be located remotely from each other setting close to the end of the wind turbine.
4. dehumidifier as claimed in claim 3, which is characterized in that the length in the second air duct of the sensible heat exchanger is more than the
The length in one air duct.
5. dehumidifier as claimed in claim 4, which is characterized in that the evaporator is set on the sensible heat exchanger and is equipped with second
The surface of air outlet, and the second air outlet described in the cover；The condenser is set on the sensible heat exchanger and is equipped with the second air intake vent
Surface, and the second air intake vent described in the cover.
6. dehumidifier as claimed in claim 5, which is characterized in that the heat exchange area of the condenser is more than the evaporator
Heat exchange area.
7. dehumidifier as claimed in claim 6, which is characterized in that the sensible heat exchanger is equipped with the surface of the second air outlet
Area is more than the area that the sensible heat exchanger is equipped with the surface of the second air intake vent.
8. the dehumidifier as described in any in claim 1 to 7, which is characterized in that the dehumidifier is additionally provided at least one evaporation
Device wind-supplying mouth, an evaporator wind-supplying mouth correspond to the second air intake vent setting in the second air duct of a sensible heat exchanger, institute
Wind turbine is stated by extraneous air from after evaporator wind-supplying mouth sucking, by being discharged after evaporator, the second air duct, condenser.
9. dehumidifier as claimed in claim 8, which is characterized in that the quantity of the evaporator wind-supplying mouth is two, described in two
Evaporator wind-supplying mouth is oppositely arranged.
10. the dehumidifier as described in any in claim 1 to 7, which is characterized in that the dehumidifier is additionally provided at least one condensation
Device wind-supplying mouth, the air-cooled condenser of a benefit is provided at a condenser wind-supplying mouth, and the air-cooled condenser of the benefit connects with the refrigerant circulation circuit
It is logical, the wind turbine by extraneous air from after condenser wind-supplying mouth sucking, by being discharged after mending air-cooled condenser.
11. dehumidifier as claimed in claim 10, which is characterized in that the quantity of the condenser wind-supplying mouth is two, two institutes
Condenser wind-supplying mouth is stated to be oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711425994.1A CN108151176A (en) | 2017-12-22 | 2017-12-22 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711425994.1A CN108151176A (en) | 2017-12-22 | 2017-12-22 | Dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151176A true CN108151176A (en) | 2018-06-12 |
Family
ID=62462605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711425994.1A Pending CN108151176A (en) | 2017-12-22 | 2017-12-22 | Dehumidifier |
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| CN108954516A (en) * | 2018-07-19 | 2018-12-07 | 珠海格力电器股份有限公司 | Dehumidifier and working method thereof |
| CN110671755A (en) * | 2019-10-08 | 2020-01-10 | 天津五洲同创空调制冷设备有限公司 | But air-purifying's formula dehumidification equipment that directly expands |
| CN114659168A (en) * | 2020-12-23 | 2022-06-24 | 广东美的白色家电技术创新中心有限公司 | Heat exchange assembly and air conditioner |
| EP4253890A1 (en) * | 2022-03-31 | 2023-10-04 | Sungrow Power Supply Co., Ltd. | Phase-change heat exchanger and heat exchange core thereof |
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