CN110004681A - A kind of interior circulation clothes-drying machine and drying system - Google Patents
A kind of interior circulation clothes-drying machine and drying system Download PDFInfo
- Publication number
- CN110004681A CN110004681A CN201910306825.9A CN201910306825A CN110004681A CN 110004681 A CN110004681 A CN 110004681A CN 201910306825 A CN201910306825 A CN 201910306825A CN 110004681 A CN110004681 A CN 110004681A
- Authority
- CN
- China
- Prior art keywords
- air
- refrigerant
- evaporator
- heating
- dehumidifying
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 76
- 239000003507 refrigerant Substances 0.000 claims abstract description 86
- 238000010438 heat treatment Methods 0.000 claims abstract description 76
- 230000008676 import Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007791 dehumidification Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 17
- 238000000605 extraction Methods 0.000 description 6
- 239000013589 supplement Substances 0.000 description 6
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- -1 at the same time Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/26—Heating arrangements, e.g. gas heating equipment
Abstract
The present invention provides a kind of interior circulation clothes-drying machine and drying systems, dryer includes drying cylinder, circulating air duct, and wind pushing mechanism and heat pump unit, heat pump unit includes refrigerant line, and it is sequentially connected in series the evaporator on refrigerant pipe road, compressor, condenser and throttle valve, evaporator includes evaporator shell, be equipped in evaporator shell body is in the spaced apart heat exchanger plates of stratiform, space between adjacent heat exchanger plates, which is formed, removes wet channel, the air outlet and dehumidifying inlet communication of drying cylinder, refrigerant line is inserted in evaporator shell through heat exchanger plates, adjacent dehumidifying import and dehumidifying outlet except wet channel is located at the two sides interlaced arrangement of the condensing agent pipeline, so that the air through dehumidification cooling is by heat exchanger plates and enters the adjacent Hot wet air heating progress secondary heat exchange except in wet channel；Condenser includes the internal condenser shell with heating channel, and dehumidifying outlet is connected to heating inlet communication, the air inlet of drying cylinder with heating exit.
Description
Technical field
The present invention relates to a kind of interior circulation clothes-drying machine and drying system fields.
Background technique
There is rapid draing clothing, exempt to dry with the accelerating rhythm of life, dryer with the improvement of people ' s living standards
The advantages that, it is increasingly becoming universal daily household electrical appliance.
Chinese invention patent as Authorization Notice No. is CN106245291B, Authorization Notice No. is 2018.10.09 discloses
A kind of cloth drying machine, and specifically disclose dryer with cabinet, drying room, circulating air duct, wind pushing mechanism, heat pump unit,
Compressor, condenser, flow controller and evaporator are carried out circulation company using refrigerant pipe by the heat pump that heat pump unit has
It picks up to constitute refrigerating cycle circuit.Wherein, the condenser of heat exchanger is constituted, evaporator is configured in: in circulating air duct
Between in wind path.Evaporator is configured in the upstream side of condenser, and condenser is carried out as to by the air of circulating air duct
The heating mechanism of heating and play a role, evaporator be as in circulating air duct by air carry out removing for cooling dehumidifying
Wet mechanism and play a role.
In the prior art, it dries indoor highly humid air to be passed through in evaporator by circulating air duct, by refrigerant pipe
Cooling down, which makes the moisture in air be liquefied as water droplet, dehumidifies, is then expelled directly out and is passed through in condenser by circulating air duct again,
Make atmosphere temperature rising by refrigerant pipe heating, last hot-air is recycled in drying room to clothes drying.But in evaporator
It is only dehumidified by refrigerant pipe to air, the tube wall contact area of air and refrigerant pipe is limited, and heat exchange efficiency is low, dehumidifying
It is poor with heating effect, eventually lead to entire dryer carry out drying clothing working efficiency it is low.
Summary of the invention
To solve the above-mentioned problems, the object of the present invention is to provide a kind of interior circulation clothes-drying machines, to solve existing skill
Heat exchange efficiency in art due to evaporator is low, and dehumidifying and heating effect are poor, and entire dryer carries out the working efficiency of drying clothing
Low problem.The object of the invention is also to provide a kind of drying systems simultaneously.
The technical solution of interior circulation clothes-drying machine of the invention are as follows:
Interior circulation clothes-drying machine include drying cylinder, circulating air duct of the connection at the air inlet and air outlet of drying cylinder and
The wind pushing mechanism and heat pump unit being serially connected in circulating air duct, the heat pump unit include refrigerant line and are sequentially connected in series
Evaporator, compressor, condenser and throttle valve on refrigerant pipe road, the evaporator includes evaporator shell, evaporator
Being equipped in shell is in the spaced apart heat exchanger plates of stratiform, and the space between adjacent heat exchanger plates, which is formed, removes wet channel, the drying cylinder
Air outlet be connected to except wet channel, the refrigerant line is inserted in evaporator shell through heat exchanger plates, and adjacent dehumidifying is led to
The dehumidifying import and dehumidifying outlet in road are located at the two sides interlaced arrangement of the condensing agent pipeline, so that the air through dehumidification cooling is logical
It crosses heat exchanger plates and enters the adjacent Hot wet air heating except in wet channel and carry out secondary heat exchange；The condenser includes internal with heating
The condenser shell in channel, it is described dehumidifying outlet with heating channel heating inlet communication, the air inlet of the drying cylinder with plus
The heating exit of the passage of heat is connected to.
The utility model has the advantages that Hot wet air heating becomes cold dry air after refrigerant line, since adjacent two except in wet channel
Air flow direction on the contrary, therefore, cold dry air after refrigerant line can also by heat exchanger plates and adjacency channel without
The Hot wet air heating of refrigerant line carries out heat exchange, i.e., except the cold dry air in wet channel is to having just enter into except the heat in wet channel is wet
Air is pre-cooled, likewise, have just enter into except the Hot wet air heating in wet channel also to except the cold dry air in wet channel into
Row heating in advance.From the point of view of entire evaporator, heat exchange area is not limited to refrigerant line, and heat exchanger plates are then another parts
Heat exchange area can carry out supplement heat rejecter to Hot wet air heating and carry out auxiliary after cooling to heat.The supplement heat rejecter of heat exchanger plates
Effect, further utilizes the low temperature of cold dry air, the cold dry air for avoiding low temperature is expelled directly out except wet channel, is also improved
To the effect on moisture extraction of Hot wet air heating；Correspondingly, the auxiliary heat effect of heat exchanger plates ensure that cold dry air can promote temperature in time
Degree has also saved the heat of condenser output indirectly.It is prior, it is changed by secondary between cold dry air and Hot wet air heating
Heat, which realizes, makes full use of heat pump unit efficiency, while having reached the double action for improving effect on moisture extraction and heating effect,
Ensure dryer carry out drying clothing working efficiency it is higher.
Further, it is docked and connected for convenience with circulating air duct, refrigerant pipe is located on the heat exchanger shell
The same side on road is equipped with dehumidifying import inclined-plane and dehumidifying exit ramp, and the dehumidifying import inclined-plane and dehumidifying exit ramp formation are opened
Angle of the mouth towards refrigerant line.
Further, in order to into except the uniform cooling and dehumidifying of Hot wet air heating progress in wet channel, the refrigerant pipe
Road is equipped with pipe for flowing of refrigerant beam, and the pipe for flowing of refrigerant beam is inserted in evaporator shell through heat exchanger plates.
Further, in order to improve dehumidification efficiency, the pipe for flowing of refrigerant beam is arranged in the middle part of evaporator shell.
Further, in order to into except the uniform cooling and dehumidifying of Hot wet air heating progress in wet channel, the refrigerant stream
Siphunculus beam is in arranged in rows in perpendicular to the perpendicular except the hollow gas circulating direction of wet channel, and the refrigerant of adjacent two rows
Runner pipe beam position is staggered.
Further, in order to increase the face to exchange heat between cold dry air and Hot wet air heating by heat exchanger plates in evaporator
Product, the heat exchanger plates are that cross section is in ups and downs corrugated plating, and the fluctuating of corrugated plating is extended perpendicularly to except in wet channel
The direction of air circulation.
Further, in order to increase the face to exchange heat between cold dry air and Hot wet air heating by heat exchanger plates in evaporator
Product, the heat exchanger plates are that cross section is in ups and downs bow font plate, and it is logical that the fluctuating of bow font plate extends perpendicularly to dehumidifying
The direction of air circulation in road.
Further, in order to avoid condensed water, accumulation influences the normal circulation of air, the evaporator in except wet channel
The drainpipe for condensed water outlet is additionally provided on shell.
Further, guarantee that air-supply power is sufficient, avoid contacting with high humidity gas for a long time, the wind pushing mechanism is set on following
The blower in the heating exit downstream of ring wind path.
The technical solution of drying system of the invention are as follows:
Drying system includes the circulating air duct and concatenation of drying chamber, connection at the air inlet and air outlet of drying chamber
Wind pushing mechanism and heat pump unit in circulating air duct, the heat pump unit include that refrigerant line and being sequentially connected in series is being made
Evaporator, compressor, condenser and throttle valve on refrigerant circuit, the evaporator includes evaporator shell, evaporator shell
Interior be equipped with is in the spaced apart heat exchanger plates of stratiform, and the space between adjacent heat exchanger plates, which is formed, removes wet channel, and the drying chamber goes out
Air port be connected to except wet channel, the refrigerant line is inserted in evaporator shell through heat exchanger plates, the adjacent wet channel that removes
Dehumidify import and the two sides interlaced arrangement for exporting and being located at the condensing agent pipeline that dehumidifies, so that the air through dehumidification cooling is by changing
Hot plate carries out secondary heat exchange with the adjacent Hot wet air heating except in wet channel is entered；The condenser includes internal with heating channel
Condenser shell, the heating inlet communication of the dehumidifying outlet and heating channel, the air inlet of the drying chamber and heating are logical
The heating exit in road is connected to.
The utility model has the advantages that Hot wet air heating becomes cold dry air after refrigerant line, since adjacent two except in wet channel
Air flow direction on the contrary, therefore, cold dry air after refrigerant line can also by heat exchanger plates and adjacency channel without
The Hot wet air heating of refrigerant line carries out heat exchange, i.e., except the cold dry air in wet channel is to having just enter into except the heat in wet channel is wet
Air is pre-cooled, likewise, have just enter into except the Hot wet air heating in wet channel also to except the cold dry air in wet channel into
Row heating in advance.From the point of view of entire evaporator, heat exchange area is not limited to refrigerant line, and heat exchanger plates are then another parts
Heat exchange area can carry out supplement heat rejecter to Hot wet air heating and carry out auxiliary after cooling to heat.The supplement heat rejecter of heat exchanger plates
Effect, further utilizes the low temperature of cold dry air, the cold dry air for avoiding low temperature is expelled directly out except wet channel, is also improved
To the effect on moisture extraction of Hot wet air heating；Correspondingly, the auxiliary heat effect of heat exchanger plates ensure that cold dry air can promote temperature in time
Degree has also saved the heat of condenser output indirectly.It is prior, it is changed by secondary between cold dry air and Hot wet air heating
Heat, which realizes, makes full use of heat pump unit efficiency, while having reached the double action for improving effect on moisture extraction and heating effect,
Ensure dryer carry out drying clothing working efficiency it is higher.
Further, it is docked and connected for convenience with circulating air duct, refrigerant pipe is located on the heat exchanger shell
The same side on road is equipped with dehumidifying import inclined-plane and dehumidifying exit ramp, and the dehumidifying import inclined-plane and dehumidifying exit ramp formation are opened
Angle of the mouth towards refrigerant line.
Further, in order to into except the uniform cooling and dehumidifying of Hot wet air heating progress in wet channel, the refrigerant pipe
Road is equipped with pipe for flowing of refrigerant beam, and the pipe for flowing of refrigerant beam is inserted in evaporator shell through heat exchanger plates.
Further, in order to improve dehumidification efficiency, the pipe for flowing of refrigerant beam is arranged in the middle part of evaporator shell.
Further, in order to into except the uniform cooling and dehumidifying of Hot wet air heating progress in wet channel, the refrigerant stream
Siphunculus beam is in arranged in rows in perpendicular to the perpendicular except the hollow gas circulating direction of wet channel, and the refrigerant of adjacent two rows
Runner pipe beam position is staggered.
Further, in order to increase the face to exchange heat between cold dry air and Hot wet air heating by heat exchanger plates in evaporator
Product, the heat exchanger plates are that cross section is in ups and downs corrugated plating, and the fluctuating of corrugated plating is extended perpendicularly to except in wet channel
The direction of air circulation.
Further, in order to increase the face to exchange heat between cold dry air and Hot wet air heating by heat exchanger plates in evaporator
Product, the heat exchanger plates are that cross section is in ups and downs bow font plate, and it is logical that the fluctuating of bow font plate extends perpendicularly to dehumidifying
The direction of air circulation in road.
Further, in order to avoid condensed water, accumulation influences the normal circulation of air, the evaporator in except wet channel
The drainpipe for condensed water outlet is additionally provided on shell.
Further, it in order to which the power that guarantees to blow is sufficient, avoids contacting with high humidity gas for a long time, the wind pushing mechanism is to set
Blower in the heating exit downstream of circulating air duct.
Detailed description of the invention
Fig. 1 is the working principle diagram of the specific embodiment 1 of interior circulation clothes-drying machine of the invention；
Fig. 2 is the schematic perspective view of evaporator in the specific embodiment 1 of interior circulation clothes-drying machine of the invention；
Fig. 3 is the right side view of Fig. 2；
Fig. 4 is the schematic front view of Fig. 2；
Fig. 5 is circulation schematic diagram of the air in evaporator in the specific embodiment 1 of interior circulation clothes-drying machine of the invention；
Fig. 6 be in the specific embodiment 2 of interior circulation clothes-drying machine of the invention evaporator perpendicular to air circulation direction
Vertical cross-sectional view；
Fig. 7 be in the specific embodiment 3 of interior circulation clothes-drying machine of the invention evaporator perpendicular to air circulation direction
Vertical cross-sectional view.
In figure: 1- drying cylinder, 2- circulating air duct, 3- blower, 4- evaporator, 40- evaporator shell, 41- dehumidifying import are oblique
Face, 410- dehumidifying import, 42- dehumidifying exit ramp, 420- dehumidifying outlet, 43- pipe for flowing of refrigerant beam, 44- exchange heat plate,
45- corrugated plating, 46- bend font plate, 5- compressor, 6- condenser, 7- throttle valve, 8- refrigerant line, a1- heated dry air, a2-
Hot wet air heating, a3- cold dry air, b1- low-pressure gaseous refrigerant, b2- high-pressure gaseous refrigerant, b3- liquid refrigerant, c- condensation
Water.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
The specific embodiment 1 of interior circulation clothes-drying machine of the invention, as shown in Figures 1 to 5, interior circulation clothes-drying machine includes drying
Cylinder 1, the circulating air duct 2 being connected at the air inlet and air outlet of drying cylinder 1 and 3 and of blower being serially connected in circulating air duct 2
Heat pump unit, heat pump unit include refrigerant line 8 and the evaporator being sequentially connected in series on refrigerant line 84, compressor
5, condenser 6 and throttle valve 7, evaporator 4 are serially connected in the circulating air duct 2 in 1 downstream of drying cylinder, to from drying cylinder 1
The Hot wet air heating a2 of air outlet discharge carries out cooling and dehumidifying.Condenser 6 is serially connected with the downstream for being located at evaporator 4 in circulating air duct 2
Position, the dehumidifying outlet 420 of evaporator 4 and the heating inlet communication of condenser 6, heating exit and the drying cylinder 1 of condenser 6
Cold dry air a3 enter in drying cylinder 1 after being thermally formed heated dry air a1 by air inlet connection, and heated dry air a1 is dry
Wind-heat dehumidifying is carried out to wet wash in clothing cylinder 1, takes away the moisture in wet wash to realize quick wind by the circulation of air
Drying object.Blower 3 is set to the heating exit downstream position of circulating air duct 2, and heated dry air is directly blown into drying cylinder by blower 3
In 1, ensure that air-supply power abundance, avoid contacting with high humidity gas for a long time, it is ensured that the job stability of blower 3 and use the longevity
Life.
In heat pump unit, compressor 5 is serially connected in refrigerant and is flowed on the refrigerant line 8 of condenser 6 by evaporator 4,
Throttle valve 7 is serially connected in refrigerant and is back on the refrigerant line 8 of evaporator 4 by condenser 6.When refrigerant flows through evaporator 4,
It is gasificated into low-pressure gaseous from liquid, at the same time, refrigerant absorbs heat, Hot wet air heating a2 by tube wall from Hot wet air heating a2
In moisture be liquefied as condensed water c when encountering the tube wall of pipe for flowing of refrigerant beam 43, thus reach Hot wet air heating a2 is carried out it is cold
But the effect to dehumidify；Low-pressure gaseous refrigerant b1 pressurizes through compressor 5, to form high-pressure gaseous refrigerant b2, high pressure
When gaseous refrigerant b2 flows through condenser 6, it is liquefied as liquid from high-pressure gaseous, at the same time, refrigerant is by tube wall to dry and cold
Heat is discharged in air a3, to have the function that carry out heat temperature raising to cold dry air a3；Liquid refrigerant b3 is through throttle valve 7
Pressure is re-circulated in evaporator 4 afterwards.
Evaporator 4 includes evaporator shell 40, and being equipped in evaporator shell 40 is in the spaced apart heat exchange plate 44 of stratiform,
Space between adjacent heat exchange plate 44, which is formed, removes wet channel.In the present embodiment, heat exchange plate 44 is constituted for for through cooling
The air of dehumidifying and the adjacent Hot wet air heating a2 except in wet channel carry out the heat exchanger plates of secondary heat exchange.Refrigerant line 8 is equipped with
The pipe for flowing of refrigerant beam 43 at 40 middle part of evaporator shell is plugged in through heat exchange plate 44, pipe for flowing of refrigerant beam 43 is in three rows
It is arranged in perpendicular to except in the perpendicular of the hollow gas circulating direction of wet channel, and the pipe for flowing of refrigerant beam of adjacent two rows 43
It sets and is staggered.Pipe for flowing of refrigerant beam 43 is arranged multiple rows of and position and is staggered, and ensure that into except the Hot wet air heating a2 in wet channel
Uniform cooling and dehumidifying is carried out, dehumidification efficiency is improved.
Evaporator shell 40 is hollow eight prismatic, inclined-plane between leading flank and right side, between leading flank
Inclined-plane between left side is respectively the exit ramp 42 that dehumidifies, inclined-plane between trailing flank and right side, between rear side
Inclined-plane between face and left side is respectively the import inclined-plane 41 that dehumidifies.It is in the dehumidifying import inclined-plane 41 of left or right side together and removes
Wet exit ramp 42 forms angle of the opening towards pipe for flowing of refrigerant beam 43, is equipped at intervals with up and down on dehumidifying import inclined-plane 41
Dehumidify import 410, is equipped at intervals with dehumidifying outlet 420, the adjacent dehumidifying import except wet channel up and down on dehumidifying exit ramp 42
410 are located at the two sides interlaced arrangement of pipe for flowing of refrigerant beam 43.Dehumidifying import 410 and dehumidifying outlet 420 are staggeredly arranged, it is convenient with
Circulating air duct is docked and connected.
From dehumidifying import 410 to except Hot wet air heating a2 is passed through in wet channel, Hot wet air heating a2 flows through pipe for flowing of refrigerant beam
It is exchanged heat when 43 by tube wall and refrigerant, moisture is cooled to condensed water c in Hot wet air heating a2, by pipe for flowing of refrigerant beam
Hot wet air heating a2 becomes cold dry air a3 after 43.Due to adjacent two except the air flow direction in wet channel on the contrary, therefore, by refrigeration
Agent circulation tube bank 43 after cold dry air a3 can also by heat exchange plate 44 and adjacency channel in without pipe for flowing of refrigerant beam
43 Hot wet air heating a2 carries out heat exchange, i.e., except the cold dry air a3 in wet channel is to having just enter into except the Hot wet air heating in wet channel
A2 is pre-cooled, likewise, having just enter into except the Hot wet air heating a2 in wet channel is also to except the cold dry air a3 in wet channel
It is heated in advance.
From the point of view of entire evaporator 4, heat exchange area is not limited to pipe for flowing of refrigerant beam 43, in addition heat exchange plate 44 is then
The heat exchange area of a part can carry out supplement heat rejecter to Hot wet air heating a2 and carry out auxiliary after cooling to heat.Heat exchange is flat
The supplement heat rejecter of plate 44 acts on, and further utilizes to the low temperature of cold dry air a3, the cold dry air a3 for avoiding low temperature is directly arranged
Wet channel is removed out, also improves the effect on moisture extraction to Hot wet air heating a2；Correspondingly, the auxiliary heat effect of heat exchange plate 44 guarantees
Cold dry air a3 can promote temperature in time, also save the heat of the output of condenser 6 indirectly.It is prior, by dry
Secondary heat exchange between cold air a3 and Hot wet air heating a2, which realizes, makes full use of heat pump unit efficiency, while having reached and having mentioned
The double action of high effect on moisture extraction and heating effect.In addition, being additionally provided with drainpipe on evaporator shell 40, it is not shown in the figure, respectively
The position of the correspondence pipe for flowing of refrigerant beam 43 of layer heat exchange plate 44 is equipped with prolongs along 43 laid out in parallel direction of pipe for flowing of refrigerant beam
The drainage channels stretched, drainage channels are slightly recessed downwards, and the bottom of drainage channels is corresponded on the side wall of evaporator shell 40
Position has installed opening, drainpipe tandem at each aperture position, drainpipe with respectively connect except wet channel with will be in addition to condensed water c
Row avoids condensed water c accumulation in except wet channel from influencing the normal circulation of air.
The specific embodiment 2 of interior circulation clothes-drying machine of the invention, is with the difference of specific embodiment 1, as shown in fig. 6,
In order to increase the area to exchange heat between cold dry air and Hot wet air heating by heat exchanger plates in evaporator, improve heat exchange efficiency and
Dries quantity, heat exchange plate can be in ups and downs corrugated plating for cross section, and the fluctuating of corrugated plating extends perpendicularly to remove
The direction of air circulation in wet channel ensures the smoothness of air circulation while increasing heat exchange area.
The specific embodiment 3 of interior circulation clothes-drying machine of the invention, is with the difference of specific embodiment 1, as shown in fig. 7,
In order to increase the area to exchange heat between cold dry air and Hot wet air heating by heat exchanger plates in evaporator, improve heat exchange efficiency and
Dries quantity, heat exchange plate can be in ups and downs bow font plate for cross section, and the fluctuating extending direction for bending font plate is vertical
In the direction led to except the hollow air-flow of wet channel, the smoothness of air circulation is ensured while increasing heat exchange area.
The specific embodiment 4 of interior circulation clothes-drying machine of the invention, is with the difference of specific embodiment 1, in order to simplify knot
Structure facilitates the arrangement of refrigerant line in heat pump unit, can save and be equipped with cryogen circulation tube bank on refrigerant pipe road, and direct
Refrigerant line is inserted in evaporator shell through heat exchanger plates, air is carried out by the tube wall of single refrigerant line cold
But it dehumidifies.
The specific embodiment of drying system of the invention, drying system include drying chamber, connection drying chamber air inlet
With the circulating air duct of air outlet and the wind pushing mechanism and heat pump unit that are serially connected in circulating air duct, the heat pump unit and this hair
The heat pump unit of each specific embodiment of interior circulation clothes-drying machine is identical in the specific embodiment of bright interior circulation clothes-drying machine, herein
It repeats no more.More specifically, drying system can also be fruit and vegetable drying system etc..
Claims (10)
1. a kind of interior circulation clothes-drying machine, including circulating air duct at the air inlet and air outlet of drying cylinder of drying cylinder, connection, with
And be serially connected in wind pushing mechanism and heat pump unit in circulating air duct, characterized in that the heat pump unit include refrigerant line, with
And it is sequentially connected in series evaporator, compressor, condenser and throttle valve on refrigerant pipe road, the evaporator includes evaporator shell
Body, interior be equipped with of evaporator shell body is in the spaced apart heat exchanger plates of stratiform, and the space between adjacent heat exchanger plates, which is formed, removes wet channel, institute
The air outlet of drying cylinder is stated with except wet channel is connected to, the refrigerant line is inserted in evaporator shell through heat exchanger plates, phase
Neighbour is located at the two sides interlaced arrangement of the condensing agent pipeline except the dehumidifying import and dehumidifying outlet of wet channel, so that through dehumidification cooling
Air by heat exchanger plates and enter the adjacent Hot wet air heating except in wet channel and carry out secondary heat exchange；The condenser includes inside
With heating channel condenser shell, it is described dehumidifying outlet with heating channel heating inlet communication, the drying cylinder into
Air port is connected to the heating exit in heating channel.
2. interior circulation clothes-drying machine according to claim 1, characterized in that be located at refrigerant line on the heat exchanger shell
The same side be equipped with dehumidifying import inclined-plane and dehumidifying exit ramp, the dehumidifying import inclined-plane and dehumidifying exit ramp formed be open
Towards the angle of refrigerant line.
3. interior circulation clothes-drying machine according to claim 1 or 2, characterized in that the refrigerant pipe road is equipped with refrigerant
Circulation tube bank, the pipe for flowing of refrigerant beam are inserted in evaporator shell through heat exchanger plates.
4. interior circulation clothes-drying machine according to claim 3, characterized in that the pipe for flowing of refrigerant beam is arranged in evaporator
The middle part of shell.
5. interior circulation clothes-drying machine according to claim 3, characterized in that the pipe for flowing of refrigerant beam exists in arranged in rows
Perpendicular to except in the perpendicular of the hollow gas circulating direction of wet channel, and the pipe for flowing of refrigerant beam position of adjacent two rows is staggered.
6. interior circulation clothes-drying machine according to claim 1 or 2, characterized in that the heat exchanger plates are that cross section is risen in concave-convex
The corrugated plating of volt, the fluctuating of corrugated plating extend perpendicularly to the direction led to except the hollow air-flow of wet channel.
7. interior circulation clothes-drying machine according to claim 1 or 2, characterized in that the heat exchanger plates are that cross section is risen in concave-convex
The fluctuating of the bow font plate of volt, bow font plate extends perpendicularly to the direction led to except the hollow air-flow of wet channel.
8. interior circulation clothes-drying machine according to claim 1 or 2, characterized in that be additionally provided on the evaporator shell for solidifying
Bear water the drainpipe of outlet.
9. interior circulation clothes-drying machine according to claim 1 or 2, characterized in that the wind pushing mechanism is set on circulating air duct
Heating exit downstream blower.
10. a kind of drying system, including circulating air duct at the air inlet and air outlet of drying chamber of drying chamber, connection and
The wind pushing mechanism and heat pump unit being serially connected in circulating air duct, characterized in that the heat pump unit and the claim 1 to 9
Interior circulation clothes-drying machine in heat pump unit it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306825.9A CN110004681A (en) | 2019-04-16 | 2019-04-16 | A kind of interior circulation clothes-drying machine and drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306825.9A CN110004681A (en) | 2019-04-16 | 2019-04-16 | A kind of interior circulation clothes-drying machine and drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110004681A true CN110004681A (en) | 2019-07-12 |
Family
ID=67172444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910306825.9A Pending CN110004681A (en) | 2019-04-16 | 2019-04-16 | A kind of interior circulation clothes-drying machine and drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110004681A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323340A (en) * | 2020-10-16 | 2021-02-05 | 青岛海尔空调器有限总公司 | Drying system and clothes treatment equipment comprising same |
| CN113834751A (en) * | 2021-09-30 | 2021-12-24 | 常熟中纺联检测中心有限公司 | Quantitative and intelligent dissolving equipment for fibers |
| CN113882128A (en) * | 2020-07-02 | 2022-01-04 | 青岛海尔滚筒洗衣机有限公司 | Heat pump clothes dryer and control method thereof |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3603380A (en) * | 1968-06-14 | 1971-09-07 | Sabastien S Corhanidis | Gas distribution system for effecting heat exchange |
| CA2292396A1 (en) * | 1997-05-30 | 1998-12-03 | American Precision Industries Inc. | Precooler/chiller/reheater heat exchanger for air dryers |
| JPH11230688A (en) * | 1998-02-17 | 1999-08-27 | Mitsubishi Electric Corp | Heat exchanging element |
| CN1414308A (en) * | 2001-10-25 | 2003-04-30 | 袁一军 | Air conditioning (refrigerating and warming) method and its equipment |
| JP2004183962A (en) * | 2002-12-02 | 2004-07-02 | Sanyo Electric Co Ltd | Air conditioner with desiccant dehumidifier |
| EP1508016A1 (en) * | 2002-05-29 | 2005-02-23 | Alfa Laval Corporate AB | A plate heat exchanger device and a heat exchanger plate |
| CN2755547Y (en) * | 2004-12-07 | 2006-02-01 | 周登利 | Heat recovery exchanger |
| DE102005002282A1 (en) * | 2005-01-18 | 2006-07-27 | Stiebel Eltron Gmbh & Co. Kg | Heat exchanger for heat pump circuit has at least one fluid channel in each section, comprising metal sheet of U-, V- or W-shaped cross section |
| JP2009052873A (en) * | 2007-03-14 | 2009-03-12 | Techno Frontier:Kk | Total heat exchanger and its manufacturing method |
| CN101960247A (en) * | 2008-03-24 | 2011-01-26 | 三菱电机株式会社 | Heat exchanger and refrigerating cycle device provided with same |
| CN104457035A (en) * | 2014-12-08 | 2015-03-25 | 哈尔滨工业大学 | Compact box-fin-type low-temperature heat-storage heat exchanger |
| CN106245291A (en) * | 2015-06-11 | 2016-12-21 | 东芝生活电器株式会社 | Cloth drying machine |
| CN206191739U (en) * | 2016-08-15 | 2017-05-24 | 浙江普林艾尔电器工业有限公司 | Heat exchanger semiconductor degree of depth dehumidifier in middle of area |
| EP3187809A1 (en) * | 2014-08-29 | 2017-07-05 | Kyungdong Navien Co., Ltd. | Air guide-integrated evaporation cooler and method for manufacturing same |
| CN107130415A (en) * | 2017-06-12 | 2017-09-05 | 同济大学 | A kind of heat pump heat pipe combined type dryer |
| CN108167970A (en) * | 2017-12-22 | 2018-06-15 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN109028916A (en) * | 2018-07-30 | 2018-12-18 | 上海伯涵热能科技有限公司 | A kind of heat pump drying device that efficient dehumidification module is pre-chilled than air inlet using different area air quantity |
| CN109405358A (en) * | 2018-11-01 | 2019-03-01 | 江苏宝得换热设备股份有限公司 | A kind of high heat exchange efficiency evaporator |
| CN109443056A (en) * | 2018-09-14 | 2019-03-08 | 中国科学院工程热物理研究所 | Two-sided staggeredly printed circuit board heat exchanger plates and heat exchanger |
| WO2019064335A1 (en) * | 2017-09-26 | 2019-04-04 | 三菱電機株式会社 | Refrigeration cycle device |
| CN110763004A (en) * | 2019-11-26 | 2020-02-07 | 上海伯涵热能科技有限公司 | Dehumidification drying heat pump unit with fins and heat conduction flat plates in orthogonal arrangement |
-
2019
- 2019-04-16 CN CN201910306825.9A patent/CN110004681A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3603380A (en) * | 1968-06-14 | 1971-09-07 | Sabastien S Corhanidis | Gas distribution system for effecting heat exchange |
| CA2292396A1 (en) * | 1997-05-30 | 1998-12-03 | American Precision Industries Inc. | Precooler/chiller/reheater heat exchanger for air dryers |
| JPH11230688A (en) * | 1998-02-17 | 1999-08-27 | Mitsubishi Electric Corp | Heat exchanging element |
| CN1414308A (en) * | 2001-10-25 | 2003-04-30 | 袁一军 | Air conditioning (refrigerating and warming) method and its equipment |
| EP1508016A1 (en) * | 2002-05-29 | 2005-02-23 | Alfa Laval Corporate AB | A plate heat exchanger device and a heat exchanger plate |
| JP2004183962A (en) * | 2002-12-02 | 2004-07-02 | Sanyo Electric Co Ltd | Air conditioner with desiccant dehumidifier |
| CN2755547Y (en) * | 2004-12-07 | 2006-02-01 | 周登利 | Heat recovery exchanger |
| DE102005002282A1 (en) * | 2005-01-18 | 2006-07-27 | Stiebel Eltron Gmbh & Co. Kg | Heat exchanger for heat pump circuit has at least one fluid channel in each section, comprising metal sheet of U-, V- or W-shaped cross section |
| JP2009052873A (en) * | 2007-03-14 | 2009-03-12 | Techno Frontier:Kk | Total heat exchanger and its manufacturing method |
| CN101960247A (en) * | 2008-03-24 | 2011-01-26 | 三菱电机株式会社 | Heat exchanger and refrigerating cycle device provided with same |
| EP3187809A1 (en) * | 2014-08-29 | 2017-07-05 | Kyungdong Navien Co., Ltd. | Air guide-integrated evaporation cooler and method for manufacturing same |
| CN104457035A (en) * | 2014-12-08 | 2015-03-25 | 哈尔滨工业大学 | Compact box-fin-type low-temperature heat-storage heat exchanger |
| CN106245291A (en) * | 2015-06-11 | 2016-12-21 | 东芝生活电器株式会社 | Cloth drying machine |
| CN206191739U (en) * | 2016-08-15 | 2017-05-24 | 浙江普林艾尔电器工业有限公司 | Heat exchanger semiconductor degree of depth dehumidifier in middle of area |
| CN107130415A (en) * | 2017-06-12 | 2017-09-05 | 同济大学 | A kind of heat pump heat pipe combined type dryer |
| WO2019064335A1 (en) * | 2017-09-26 | 2019-04-04 | 三菱電機株式会社 | Refrigeration cycle device |
| CN108167970A (en) * | 2017-12-22 | 2018-06-15 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN109028916A (en) * | 2018-07-30 | 2018-12-18 | 上海伯涵热能科技有限公司 | A kind of heat pump drying device that efficient dehumidification module is pre-chilled than air inlet using different area air quantity |
| CN109443056A (en) * | 2018-09-14 | 2019-03-08 | 中国科学院工程热物理研究所 | Two-sided staggeredly printed circuit board heat exchanger plates and heat exchanger |
| CN109405358A (en) * | 2018-11-01 | 2019-03-01 | 江苏宝得换热设备股份有限公司 | A kind of high heat exchange efficiency evaporator |
| CN110763004A (en) * | 2019-11-26 | 2020-02-07 | 上海伯涵热能科技有限公司 | Dehumidification drying heat pump unit with fins and heat conduction flat plates in orthogonal arrangement |
Non-Patent Citations (3)
| Title |
|---|
| 李静: "某PDP厂房空调系统设计", 《中华民居(下旬刊) 》, 25 March 2014 (2014-03-25) * |
| 董聪等: "周向重叠三分螺旋折流板换热器性能比较", 《东南大学学报(自然科学 版)》, vol. 43, no. 4, 20 July 2013 (2013-07-20) * |
| 龙妍等: "《节能概论第2版》", 31 December 2017, 华中科技大学出版社, pages: 152 - 154 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882128A (en) * | 2020-07-02 | 2022-01-04 | 青岛海尔滚筒洗衣机有限公司 | Heat pump clothes dryer and control method thereof |
| CN113882128B (en) * | 2020-07-02 | 2023-09-29 | 重庆海尔滚筒洗衣机有限公司 | Heat pump clothes dryer and control method thereof |
| CN112323340A (en) * | 2020-10-16 | 2021-02-05 | 青岛海尔空调器有限总公司 | Drying system and clothes treatment equipment comprising same |
| CN113834751A (en) * | 2021-09-30 | 2021-12-24 | 常熟中纺联检测中心有限公司 | Quantitative and intelligent dissolving equipment for fibers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110004681A (en) | A kind of interior circulation clothes-drying machine and drying system | |
| CN102286872A (en) | Clothes washing and drying machine with heat pump drying and dehumidifying functions | |
| CN102206916A (en) | Heat pump drying system for drying clothes by using roller and control method of heat pump drying system | |
| CN106319910B (en) | Drying system and clothes drying device | |
| CN102286873B (en) | A kind of air intake connecting line of the anti-aqueous reflux for washing-drying integral machine | |
| CN110260605B (en) | Drying room combining total heat recovery and dehumidification heat regeneration | |
| CN107642925A (en) | A kind of multi-stage heat pump desiccant dehumidification system with bypass line | |
| CN2454735Y (en) | Heat-pump type dehumidifying drying machine | |
| CN204875271U (en) | Cooling device in advance of heat pump dryer, dryer | |
| CN108444278A (en) | Continuous displaced type dehumidifying drying equipment | |
| CN104911876B (en) | A kind of flushing mechanism of heat exchanger | |
| CN104911881B (en) | A kind of air setting structure | |
| CN110006243A (en) | A kind of evaporator and fruit and vegetable dryness system | |
| CN107815813A (en) | Device for clothing processing | |
| CN217110389U (en) | Drying unit based on solution dehumidification heat pump | |
| CN210766044U (en) | Internal circulation clothes dryer and drying system | |
| CN205501684U (en) | Clothes treatment device | |
| CN210764925U (en) | Sludge drying system | |
| CN109987814A (en) | A kind of sludge dry system | |
| CN200943162Y (en) | Heat exchange dehumidifying drying wardrobe | |
| CN104930596B (en) | Dehumidification device | |
| CN208366038U (en) | Continuous displaced type dehumidifying drying equipment | |
| CN209153559U (en) | Wash electric appliance | |
| KR20130024715A (en) | Seaweed dryer for saving energy | |
| CN208238412U (en) | A kind of dehumidification type air source drying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |