CN110006110A - A kind of dehumidifier and evaporator - Google Patents
A kind of dehumidifier and evaporator Download PDFInfo
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- CN110006110A CN110006110A CN201910306824.4A CN201910306824A CN110006110A CN 110006110 A CN110006110 A CN 110006110A CN 201910306824 A CN201910306824 A CN 201910306824A CN 110006110 A CN110006110 A CN 110006110A
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- evaporator
- circulation passage
- reverse circulated
- heat
- entrance
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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
- 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
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention relates to a kind of dehumidifier and evaporators.Evaporator includes evaporator shell, the evaporator shell is internally provided with multiple circulation passages extended along the longitudinal direction, the circulation passage is divided into the opposite positive circulation passage of circulating direction and reverse circulated channel, the forward direction circulation passage and reverse circulated channel are successively stacked alternately arrangement along up and down direction, it is spaced apart by heat-conducting plate between the positive circulation passage and reverse circulated channel of arbitrary neighborhood, the line direction arranged crosswise in the line direction and reverse circulated channel outlet and entrance of positive circulation passage outlet and entrance, multiple refrigeration pipelines for refrigerant circulation are additionally provided on the evaporator shell, each refrigeration pipeline both passes through each circulation passage, and sealing is threaded through on evaporator shell and each heat-conducting plate simultaneously.The waste that energy is avoided by using evaporator of the invention enables compressor work done to be fully utilized, and improves evaporator to the utilization rate of energy.
Description
Technical field
The present invention relates to vaporizer technology field more particularly to a kind of dehumidifiers and evaporator.
Background technique
Dehumidifier is also known as dehumidifier, drying machine, dehumidifier, is mainly used for removing the moisture in air.With people
Requirement to quality of life is continuously improved, and dehumidifier also enters ordinary people family.The especially south in China, due to summer
Rainy, the humidity of air is larger, and dehumidifier is even more to become one of indispensable electric appliance of family.
Dehumidifier mainly passes through the dehumidifying of internal evaporator and condenser realization to air.For evaporator, evaporation
The refrigeration pipeline for refrigerant circulation is usually provided in device, after the big air of humidity flows into evaporator inside, air can be with
Refrigerant carries out heat exchange, and the refrigerant of heat exchange, which can be discharged into compressor, carries out repeated compression utilization, and the water in air
Steam can then be liquefied, to realize the dehumidifying to air.
But in this conventional dehumidification process, refrigerant directly acts on indoor inflow higher temperatures to be processed in evaporator
Condensed water could be precipitated after reaching saturation in the air of degree, the sensible heat that refrigerant must first take away water vapor in air, and evaporator changes
Heat is larger, and in order to reach effect on moisture extraction, the refrigerant pipe number for needing to arrange is more or evaporation tube degree of supercooling increases, these
All increase compressor power consumption.Further, since refrigerant directly acts on hotter air, the vapor in air can exist
The condensation effect of the case where cannot being liquefied completely, water vapor in air cannot be guaranteed that it reduce the effective operations of evaporator
Efficiency.
Summary of the invention
The present invention provides a kind of evaporators, ask for solving the lower technology of evaporator capacity usage ratio in the prior art
Topic.The present invention also provides a kind of dehumidifiers using above-mentioned evaporator.
Evaporator of the invention adopts the following technical scheme that:
A kind of evaporator includes evaporator shell, and being internally provided with for the evaporator shell multiple extends along the longitudinal direction
Circulation passage, the circulation passage is divided into the opposite positive circulation passage of circulating direction and reverse circulated channel, the forward direction
Circulation passage and reverse circulated channel are successively stacked alternately arrangement along up and down direction, the positive circulation passage of arbitrary neighborhood and anti-
To being spaced apart by heat-conducting plate between circulation passage, the line direction and reverse flow of positive circulation passage outlet and entrance are all
Road exports and the line direction arranged crosswise of entrance, and multiple refrigeration for refrigerant circulation are additionally provided on the evaporator shell
Pipeline, each refrigeration pipeline both passes through each circulation passage and sealing simultaneously is threaded through on evaporator shell and each heat-conducting plate.
The utility model has the advantages that by using evaporator of the invention, evaporator shell to be internally provided with circulating direction opposite
Positive circulation passage and reverse circulated channel, so biggish air of ambient humidity can flow into positive circulation passage and anti-simultaneously
Into circulation passage, and positive circulation passage and reverse circulated channel can be divided into two sections by refrigeration pipeline, due to refrigerator pipes
The effect of refrigerant in road, two sections of temperature-difference is larger in each circulation passage.By taking positive circulation passage as an example, forward stream is flowed into
The higher air of the temperature of circulation passage can first with the temperature in reverse circulated channel lower air (i.e. reverse circulated channel outlet
The more dry air in part) hot transmitting is carried out, temperature is gradually decreased, is then proceeded to further by the refrigerant in refrigeration pipeline
Cooling, after heat transmitting twice, the vapor in positive circulation passage in air can be liquefied, to realize vapor
Separation, and vapor separation after positive circulation passage in air will continue to since temperature is lower in reverse circulated channel into
The air entered carries out heat exchange, most the outlet discharge through forward stream circulation passage afterwards.
It is designed by using the structure in positive circulation passage and reverse circulated channel, the air for separating vapor is steamed in discharge
Primary heat transmitting can be carried out before hair device again, on the one hand plays the role of the enthalpy for being lowered into air in evaporator, reduces evaporation
On the other hand device refrigerating capacity improves the enthalpy of evaporator exit air, saves the heating amount of condenser, improve whole system
Efficiency, save compressor power consumption.
In addition, the line side in the line direction and reverse circulated channel outlet and entrance of positive circulation passage outlet and entrance
It facilitates to arranged crosswise so that positive circulation passage and reverse circulated channel are located in different regions by each forward stream
Circulation passage entrance and exit connects on the unified total mouth of inlet air or the total mouth of outlet air, likewise, also facilitating each reverse circulated
Feeder connection and outlet connect on the unified total mouth of inlet air or the total mouth of outlet air, can simplify the cloth of air inlet and air outlet in this way
It sets.
Further, the heat-conducting plate is plate or corrugated plating or arc type plate.The beneficial effect is that: increase heat-conducting plate
Heat-conducting area improve positive circulation to increase the area of the heat exchange in positive circulation passage and reverse circulated channel
The heat transference efficiency of air in channel and reverse circulated channel, the further enhanced heat exchange efficiency of approximate reverse flow design.
Further, the heat-conducting plate is arc type plate, and the arc type plate is fluctuated along left and right directions.Its is beneficial
Effect is: so that the circulating direction of air is consistent with the groove extending direction of arc type plate, being conducive to the smooth passage of air.
Further, each arc type plate overlaps together and each circulation passage is divided into multiple flow-through cells, each to flow
Each flow-through cell in circulation passage is successively staggered up and down along left and right directions.The beneficial effect is that: so that each positive circulation
The flow-through cell that the flow-through cell in channel is reversed circulation passage is surrounded, the flow-through cell in same each reverse circulated channel
It is also enclosed in the flow-through cell of positive circulation passage, so that positive circulation passage and reverse circulated channel phase interpenetrating
It inserts, the air be conducive in each circulation passage carries out quick heat exchange.
Further, the entrance of the outlet and each reverse circulated channel of each positive circulation passage is located at the same of evaporator shell
Side simultaneously arranges that the entrance of each forward direction circulation passage and the outlet in each reverse circulated channel are located at the ipsilateral of evaporator shell in angle
And it is arranged in angle.
Further, each refrigeration pipeline is arranged in the medium position of evaporator shell along the longitudinal direction.Its advantages
Be: so that it is each forward direction circulation passage and reverse circulated channel be divided into isometric two sections so that it is each forward direction circulation passage and
Air in reverse circulated channel is able to achieve sufficient heat exchange before outflow.
Further, each refrigeration pipeline is extended each along up and down direction, and each refrigeration pipeline is in rectangular or fork row
Shape arrangement.Heat exchange efficiency is enhanced, refrigerant and air heat-exchange are promoted.
Dehumidifier of the invention adopts the following technical scheme that:
Dehumidifier includes evaporator, condenser, blower, valve pipe fitting and compressor, and evaporator includes evaporator shell,
The evaporator shell is internally provided with multiple circulation passages extended along the longitudinal direction, and the circulation passage is divided into circulation side
To opposite positive circulation passage and reverse circulated channel, the forward direction circulation passage and reverse circulated channel are along up and down direction
It is successively stacked alternately arrangement, is spaced apart by heat-conducting plate between the positive circulation passage and reverse circulated channel of arbitrary neighborhood,
The line direction arranged crosswise in the line direction and reverse circulated channel outlet and entrance of positive circulation passage outlet and entrance, institute
State be additionally provided on evaporator shell for refrigerant circulation multiple refrigeration pipelines, each refrigeration pipeline both pass through each circulation passage,
And sealing is threaded through on evaporator shell and each heat-conducting plate simultaneously.
The utility model has the advantages that designing by using the structure in positive circulation passage and reverse circulated channel, the sky of vapor is separated
Gas can carry out primary heat transmitting again before evaporator is discharged, and this aspect, which plays, is lowered into air enthalpy in evaporator
Effect, on the other hand also avoids the waste of energy, compressor work done is fully utilized, evaporator is improved
To the utilization rate of energy.
Further, the heat-conducting plate is plate or corrugated plating or arc type plate.The beneficial effect is that: increase heat-conducting plate
Heat-conducting area improve positive circulation to increase the area of the heat exchange in positive circulation passage and reverse circulated channel
The heat transference efficiency of air in channel and reverse circulated channel.
Further, the heat-conducting plate is arc type plate, and the arc type plate is fluctuated along left and right directions.Its is beneficial
Effect is: so that the groove extending direction of the circulating direction of air and arc type plate always, is conducive to the smooth passage of air.
Further, each arc type plate overlaps together and each circulation passage is divided into multiple flow-through cells, each to flow
Each flow-through cell in circulation passage is successively staggered up and down along left and right directions.The beneficial effect is that: so that each positive circulation
The flow-through cell that the flow-through cell in channel is reversed circulation passage is surrounded, the flow-through cell in same each reverse circulated channel
It is also enclosed in the flow-through cell of positive circulation passage, so that positive circulation passage and reverse circulated channel phase interpenetrating
It inserts, the air be conducive in each circulation passage carries out quick heat exchange.
Further, the entrance of the outlet and each reverse circulated channel of each positive circulation passage is located at the same of evaporator shell
Side simultaneously arranges that the entrance of each forward direction circulation passage and the outlet in each reverse circulated channel are located at the ipsilateral of evaporator shell in angle
And it is arranged in angle.
Further, each refrigeration pipeline is arranged in the medium position of evaporator shell along the longitudinal direction.Its advantages
Be: so that it is each forward direction circulation passage and reverse circulated channel be divided into isometric two sections so that it is each forward direction circulation passage and
Air in reverse circulated channel is able to achieve sufficient heat exchange before outflow.
Further, each refrigeration pipeline is extended each along up and down direction, and each refrigeration pipeline is in rectangular or fork row pattern
Arrangement.
Further, it is connected in series between each refrigeration pipeline of evaporator, condenser and compressor, condenser setting is being pressed
Between the outlet of contracting machine and each refrigeration pipeline entrance, the fans in series is between each circulation passage outlet of evaporator and condenser.
Further, throttle valve is additionally provided between the condenser and evaporator.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment 1 of dehumidifier of the invention；
Fig. 2 is the overall structure diagram of the evaporator of the embodiment 1 of dehumidifier of the invention；
Fig. 3 is the right view of the evaporator of the embodiment 1 of dehumidifier of the invention；
Fig. 4 is the main view of the evaporator of the embodiment 1 of dehumidifier of the invention；
Fig. 5 is the evaporator internal fluid passageways schematic front view of the embodiment 1 of dehumidifier of the invention；
Fig. 6 is the evaporator internal fluid passageways right side view of the embodiment 1 of dehumidifier of the invention；
Fig. 7 is the heat-conducting plate structure schematic diagram one of the embodiment 2 of dehumidifier of the invention；
Fig. 8 is the heat-conducting plate structure schematic diagram two of the embodiment 2 of dehumidifier of the invention；
Fig. 9 is the heat-conducting plate structure schematic diagram of the embodiment 3 of dehumidifier of the invention.
The reference numerals are as follows:
1- evaporator, 101- evaporator shell, 102- refrigeration pipeline, 103- forward direction circulation passage entrance, 104- reverse flow
Circulation passage outlet, 105- heat-conducting plate, 1051- flow-through cell, the outlet of 106- forward direction circulation passage, 2- blower, 3- compressor, 4- are cold
Condenser, 5- throttle valve.
Specific embodiment
To better illustrate the object, technical solutions and advantages of the present invention, with reference to the accompanying drawings and examples to the present invention
Specific embodiment be described in further detail.The following examples are intended to illustrate the invention, but is not limited to of the invention
Range.
Dehumidifier of the invention adopts the following technical scheme that:
As shown in Figures 1 to 6, dehumidifier includes evaporator 1, compressor 3, condenser 4, blower 2, valve pipe fitting and section
Flow valve 5.As shown in Figure 1, the evaporator 1 of the present embodiment dehumidifier, condenser 4 and compressor 3 are cascaded, compressor 3
Outlet be connected with condenser 4, then condenser 4 is connected with the refrigeration pipeline 102 of evaporator 1, throttle valve 5 be arranged cold
Between condenser 4 and evaporator 1.In this way through compressor 3 acting compression refrigerant can followed by condenser 4, throttle valve 5,
The refrigeration pipeline 102 of evaporator 1, is finally back in compressor 3.The blower 2 of the present embodiment dehumidifier is connected on 1 He of evaporator
Between condenser 4, it can be pumped by blower 2 to condenser 4 via the dry air that freezes of evaporator 1, then via condensation
Device 4 heats, and is finally discharged from condenser 4.To complete the dehumidifying to air.
As shown in Fig. 2, the evaporator 1 of the present embodiment includes evaporator shell 101, the global shape of evaporator shell 101
For eight prism-shapeds, evaporator shell 101 is internally provided with multiple extend along anteroposterior direction and logical for the circulation of air circulation
Road, each circulation passage are lesser eight prism of height, these circulation passages stack cloth along up and down direction in the present embodiment
It sets.Circulation passage is divided into the opposite positive circulation passage of circulating direction and reverse circulated channel, evaporator shell in the present embodiment
101 inside is arranged altogether there are four positive circulation passage and four reverse circulated channels, four positive circulation passages and four it is anti-
It is successively stacked alternately from top to bottom to circulation passage together, this is the number in the present embodiment, during actual use is answered
According to payload, the channel that stacking number forms corresponding number is set.Entrance is provided on each circulation passage in the present embodiment
And outlet, the line direction and reverse circulated channel outlet of positive circulation passage outlet 106 and positive circulation passage entrance 103
104 and reverse circulated feeder connection line direction at arranged crosswise, positive circulation passage outlet 106 and positive in the present embodiment
The entrance of circulation passage is arranged on two opposite flanks of evaporator shell 101, similar, reverse circulated channel outlet
104 and reverse circulated feeder connection be also arranged on two opposite flanks of evaporator shell 101.In the present embodiment it is each just
The front side of evaporator shell 101 is arranged to circulation passage outlet 106 and each reverse circulated feeder connection, each forward stream is all
The direction of road outlet 106 and each reverse circulated feeder connection is opposite and each positive circulation passage outlet 106 and each reverse flow all
Angle between road entrance is obtuse angle；Similar, each forward direction circulation passage entrance 103 and each reverse circulated channel outlet 104 are equal
The rear side of evaporator shell 101, the direction of each forward direction circulation passage entrance 103 and each reverse circulated channel outlet 104 are set
Opposite to each other and each positive circulation passage entrance 103 and the angle of each reverse circulated channel outlet 104 are obtuse angle.
It should be noted that Fig. 2, into Fig. 4, black region, any circulation passage between any circulation passage outlet enter
Black region between mouthful is only for by adjacent outlet or entrance differentiation, there is no special significances, and black region is actually
Belong to a part of evaporator shell 101.
It is spaced apart by heat-conducting plate 105 between two circulation passages of arbitrary neighborhood in the present embodiment, heat-conducting plate 105 is general
Logical tabular heat-conducting plate 105, each heat-conducting plate 105 are intervally arranged along up and down direction.In the present embodiment on evaporator shell 101
It is also coated with the refrigeration pipeline 102 for refrigerant circulation, each refrigeration pipeline 102 extends vertically through each heat-conducting plate 105 simultaneously, each to make
It is to be tightly connected between cold pipeline 102 and evaporator shell 101, each refrigeration pipeline 102 and corresponding heat-conducting plate 105, in this way
The sealing performance that ensure that each circulation passage avoids the problem of being mutually mixed between each circulation passage.Freeze in the present embodiment
Pipeline 102 have it is multiple, each refrigeration pipeline 102 each along up and down direction be extended and be in rectangular arrangement.It is made in the present embodiment
The middle position of evaporator shell 101 is arranged in cold pipeline 102, and refrigeration pipeline 102 is total three rows, three row's refrigeration pipelines 102
It is disposed to extend each along left and right directions.
When in use, compressor 3 and blower 2 can start the dehumidifier of the present embodiment simultaneously, and blower 2 can be by indoor air
It pumps to evaporator 1, air is respectively via four positive circulation passage entrances 103 of evaporator 1 and four reverse circulateds
Feeder connection enters in evaporator 1, due to the dehumidifying of the air in the air and reverse circulated channel in positive circulation passage
Journey is consistent, and only the air cooling dehumidification process in positive circulation passage is described in detail below.It flows into positive circulation passage
Air can carry out first time heat exchange with the colder dry air in the reverse circulated channel of upside and/or downside first, just
Air themperature into circulation passage after first time heat exchange can be cooled in advance dew-point temperature, be cooled to the air meeting of dew-point temperature
Continue to flow at 102 position of refrigeration pipeline and carry out second of heat exchange with the refrigerant in refrigeration pipeline 102, due to refrigeration
The temperature of agent is very low, and the air for reaching dew-point temperature can be condensed again, and the vapor in air can be condensed into liquid water, liquid
State water can be discharged by the way that evaporator is put into the form with certain level inclination angle, be removed to realize to air
It is wet.Air after dehumidifying can be flowed out to the outlet of positive circulation passage, during outflow, due to air in positive circulation passage
Temperature it is lower, cold dry air in positive circulation passage can carry out third time heat with the air having just enter into reverse circulated channel
It exchanges and by the air precooling in reverse circulated channel to dew-point temperature, in last forward direction circulation passage and reverse circulated channel
Air under the action of blower 2 can the heat that be pumped to condenser 4 and absorptive condenser 4 is released, air finally via
It is sent into indoor or discharge after 4 reheating of condenser, that is, completes to air except wet construction.
When in use, the air flowed into each circulation passage will do it heat friendship three times to the evaporator 1 of the present embodiment dehumidifier
It changes, especially third time heat exchange realizes the utilization again to cold dry air, avoids cold dry air and is expelled directly out evaporator 1
The case where, the purpose for reducing energy consumption is played in this way, improves the utilization rate of enthalpy produced by doing work to compressor 3 indirectly.
The embodiment 2 of dehumidifier of the invention, is with the distinguishing feature of embodiment 1: heat-conducting plate 105 is corrugated plating
Shape, the ripple of heat-conducting plate 105 is either jagged sharp-featured ripple, as shown in Figure 7；It is excessive to be also possible to fillet
More smooth ripple, as shown in Figure 8.The ripple of heat-conducting plate 105 extends along anteroposterior direction fluctuation.Refrigeration pipeline 102 along
Up and down direction sealing is installed on each heat-conducting plate 105.It should be noted that in order to facilitate each circulation passage entrance and circulation passage
The rear and front end of the setting of outlet, each heat-conducting plate 105 can be designed to tabular.
The embodiment 3 of dehumidifier of the invention, is with the distinguishing feature of embodiment 1: as shown in figure 9, heat-conducting plate
105 can be arc type plate, and the bow word fluctuation direction of heat-conducting plate 105 is fluctuated along left and right directions.Each heat-conducting plate 105 along
Up and down direction overlaps together, and each circulation passage is divided into multiple flow-through cells 1051, each circulation passage by two heat-conducting plates 105
In each flow-through cell 1051 along left and right directions successively up and down it is staggered.In this way each positive flow-through cell 1051 (i.e.
Each flow-through cell 1051 in positive circulation passage) surrounding be reversed flow-through cell 1051 (i.e. in reverse circulated channel
Each flow-through cell 1051) it is surrounded；Similar, the surrounding in each reverse circulated channel is also surrounded by positive circulation passage.Pass through
It designs using the above structure, on the one hand increases the contact area of positive circulation passage and direction circulation passage, be conducive to air
Heat transmitting, on the other hand each circulation passage is refined so that in each circulation passage air heat transmitting it is more uniform and quick.
It should be noted that for convenience the outlet of each circulation passage, entrance arrangement, the rear and front end of arc type heat-conducting plate 105 can be with
It is designed to tabular.
The embodiment 3 of dehumidifier of the invention, is: for the ease of in evaporator with the distinguishing feature of embodiment 1
The discharge of condensed water is provided with flow guide recesses on each heat-conducting plate in evaporator, and flow guide recesses are disposed to extend along left and right directions,
And evaporator shell on be provided with aperture for condensed water outflow, the liquid water condensed in this way converges in flow guide recesses first
Interior, then liquid water passes through aperture can be discharged from evaporator shell.
In other embodiments: number, the number of circulation passage of refrigeration pipeline appropriate can increase and decrease；Outside evaporator
The shape of shell can be the other shapes such as rectangular-shape, cylindrical shape.
The embodiment of evaporator of the invention: the evaporator in the embodiment of the specific structure of evaporator and above-mentioned dehumidifier
Specific structure it is identical, details are not described herein again.
Above embodiments essentially describe the basic principles, principal features and advantages of the present invention.The technical staff of the industry
It should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of evaporator (1), including evaporator shell (101), it is characterised in that: the inside of the evaporator shell (101)
Multiple circulation passages extended along the longitudinal direction are provided with, the circulation passage is divided into the opposite positive circulation passage of circulating direction
With reverse circulated channel, the forward direction circulation passage and reverse circulated channel are successively stacked alternately arrangement along up and down direction, appoint
It is spaced apart by heat-conducting plate (105) between the positive circulation passage for anticipating adjacent and reverse circulated channel, positive circulation passage goes out
The line direction arranged crosswise in the line direction and reverse circulated channel outlet and entrance of mouth and entrance, the evaporator shell
(101) multiple refrigeration pipelines (102) for refrigerant circulation are additionally provided on, it is logical that each refrigeration pipeline (102) both passes through each circulation
Road and simultaneously sealing are threaded through on evaporator shell (101) and each heat-conducting plate (105).
2. evaporator (1) according to claim 1, it is characterised in that: the heat-conducting plate (105) be plate or corrugated plating or
Arc type plate.
3. evaporator (1) according to claim 2, it is characterised in that: the heat-conducting plate (105) is arc type plate, described
Arc type plate is fluctuated along left and right directions.
4. evaporator (1) according to claim 3, it is characterised in that: each arc type plate overlaps together and by each stream
Circulation passage is divided into multiple flow-through cells (1051), each flow-through cell (1051) in each circulation passage along left and right directions successively
It is staggered up and down.
5. evaporator described according to claim 1~any one of 4 (1), it is characterised in that: each forward direction circulation passage goes out
Mouth and the entrance in each reverse circulated channel are located at the ipsilateral of evaporator shell (101) and arrange in angle, each forward direction circulation passage
Entrance and each reverse circulated channel outlet be located at the ipsilateral of evaporator shell (101) and in angle arrangement.
6. evaporator described according to claim 1~any one of 4 (1), it is characterised in that: each refrigeration pipeline (102) is equal
It is arranged in the medium position of evaporator shell (101) along the longitudinal direction.
7. evaporator (1) according to claim 6, it is characterised in that: each refrigeration pipeline (102) is prolonged each along up and down direction
Setting is stretched, each refrigeration pipeline (102) is in rectangular or fork row pattern arrangement.
8. dehumidifier, including evaporator (1), condenser (4), blower (2), valve pipe fitting and compressor (3), feature exists
In: the evaporator (1) is using the evaporator (1) such as any one of the claims 1~7.
9. dehumidifier according to claim 8, it is characterised in that: each refrigeration pipeline (102), the condenser of evaporator (1)
(4) it is connected in series between compressor (3), condenser (4) setting is in compressor (3) outlet and each refrigeration pipeline (102) entrance
Between, the blower (2) is connected between each circulation passage outlet of evaporator (1) and condenser (4).
10. dehumidifier according to claim 9, it is characterised in that: also set between the condenser (4) and evaporator (1)
It is equipped with throttle valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306824.4A CN110006110A (en) | 2019-04-16 | 2019-04-16 | A kind of dehumidifier and evaporator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306824.4A CN110006110A (en) | 2019-04-16 | 2019-04-16 | A kind of dehumidifier and evaporator |
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| CN110006110A true CN110006110A (en) | 2019-07-12 |
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| CN201910306824.4A Pending CN110006110A (en) | 2019-04-16 | 2019-04-16 | A kind of dehumidifier and evaporator |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639828Y (en) * | 2003-08-08 | 2004-09-08 | 宜兴市空调设备厂 | Improved plate type air heat exchanger |
| CN1554009A (en) * | 2000-09-27 | 2004-12-08 | Method and plate apparatus for dew point evaporative cooler | |
| CN1566850A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Heat exchanger device assembly arrangement for air conditioner |
| CN1607371A (en) * | 2003-10-15 | 2005-04-20 | 三菱电机株式会社 | Total heat exchanging element |
| CN1760620A (en) * | 2005-11-10 | 2006-04-19 | 华东理工大学 | Heat exchanger of heterotype boads |
| CN201218625Y (en) * | 2008-04-30 | 2009-04-08 | 石曾矿 | Novel constant-temperature and constant-humidity heat pump |
| KR20090121622A (en) * | 2008-05-22 | 2009-11-26 | 엘지전자 주식회사 | Dehumidifying air conditioner |
| CN203190539U (en) * | 2013-03-20 | 2013-09-11 | 桂林电子科技大学 | Multifunctional membrane process total heat recovery heat pump dehumidifier |
| CN106524652A (en) * | 2016-12-27 | 2017-03-22 | 东莞市卡诺制冷设备有限公司 | Dehumidification device of refrigeration cabinet |
| CN106642386A (en) * | 2016-12-16 | 2017-05-10 | 宁波保税区瑞丰模具科技有限公司 | Dehumidifier |
| CN108151170A (en) * | 2017-12-22 | 2018-06-12 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN108167970A (en) * | 2017-12-22 | 2018-06-15 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN210035725U (en) * | 2019-04-16 | 2020-02-07 | 广东技术师范大学 | Dehumidifier and evaporator |
-
2019
- 2019-04-16 CN CN201910306824.4A patent/CN110006110A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554009A (en) * | 2000-09-27 | 2004-12-08 | Method and plate apparatus for dew point evaporative cooler | |
| CN1566850A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Heat exchanger device assembly arrangement for air conditioner |
| CN2639828Y (en) * | 2003-08-08 | 2004-09-08 | 宜兴市空调设备厂 | Improved plate type air heat exchanger |
| CN1607371A (en) * | 2003-10-15 | 2005-04-20 | 三菱电机株式会社 | Total heat exchanging element |
| CN1760620A (en) * | 2005-11-10 | 2006-04-19 | 华东理工大学 | Heat exchanger of heterotype boads |
| CN201218625Y (en) * | 2008-04-30 | 2009-04-08 | 石曾矿 | Novel constant-temperature and constant-humidity heat pump |
| KR20090121622A (en) * | 2008-05-22 | 2009-11-26 | 엘지전자 주식회사 | Dehumidifying air conditioner |
| CN203190539U (en) * | 2013-03-20 | 2013-09-11 | 桂林电子科技大学 | Multifunctional membrane process total heat recovery heat pump dehumidifier |
| CN106642386A (en) * | 2016-12-16 | 2017-05-10 | 宁波保税区瑞丰模具科技有限公司 | Dehumidifier |
| CN106524652A (en) * | 2016-12-27 | 2017-03-22 | 东莞市卡诺制冷设备有限公司 | Dehumidification device of refrigeration cabinet |
| CN108151170A (en) * | 2017-12-22 | 2018-06-12 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN108167970A (en) * | 2017-12-22 | 2018-06-15 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN210035725U (en) * | 2019-04-16 | 2020-02-07 | 广东技术师范大学 | Dehumidifier and evaporator |
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