CN105862371A - Clothes dryer and control method of same - Google Patents

Clothes dryer and control method of same Download PDF

Info

Publication number
CN105862371A
CN105862371A CN201610362663.7A CN201610362663A CN105862371A CN 105862371 A CN105862371 A CN 105862371A CN 201610362663 A CN201610362663 A CN 201610362663A CN 105862371 A CN105862371 A CN 105862371A
Authority
CN
China
Prior art keywords
compressor
air
air channel
heat exchanger
dryer
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.)
Granted
Application number
CN201610362663.7A
Other languages
Chinese (zh)
Other versions
CN105862371B (en
Inventor
萨因·亚武兹
熊衡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Little Swan Electric Co Ltd
Original Assignee
Wuxi Little Swan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Little Swan Co Ltd filed Critical Wuxi Little Swan Co Ltd
Priority to CN201610362663.7A priority Critical patent/CN105862371B/en
Publication of CN105862371A publication Critical patent/CN105862371A/en
Application granted granted Critical
Publication of CN105862371B publication Critical patent/CN105862371B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/206Heat pump arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/30Drying processes 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/50Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to heat pumps, e.g. pressure or flow rate
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/26Heat pumps

Abstract

The invention discloses a clothes dryer and a control method of the same. The clothes dryer comprises an inner drum, an air duct, a heat pump system and an air guide tube, wherein the inner drum is provided with an accommodating cavity, and the air duct is provided with an air inlet and an air outlet; the air outlet is communicated with the accommodating cavity, and the heat pump system comprises a compressor, a first heat exchanger, a second heat exchanger and a cooling fan; the compressor is arranged outside the air duct, and the first heat exchanger and the second heat exchanger are arranged in the air duct; the first heat exchanger is connected with an outlet, and the second heat exchanger is respectively connected with an inlet and the first heat exchanger; the cooling fan is configured the continuously rotate so as to guide external dry air to the air duct through the mounting chamber of the compressor before the drying program of the clothes dryer is finished when the compressor stops working, and the air guide tube is respectively communicated with the air duct and the mounting chamber of the compressor. According to the clothes dryer provided by the embodiment of the invention, the clothes are dried by fully utilizing the waste heat of the compressor after the compressor stops working, so that the drying effect of the clothes dryer is improved.

Description

Dryer and the control method of dryer
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to the control method of a kind of dryer and dryer.
Background technology
In current tumbler dryer, generally use heat pump that medicated clothing is dried, heat pump generally by compressor, The parts such as condenser and vaporizer are constituted, and air is entered by the heat generally utilizing condenser and compressor to produce in correlation technique After row heating, then by the air after heating, medicated clothing is dried.But the heat utilization ratio that compressor produces is low, causes clothing Thing drying efficiency is low.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention proposes A kind of dryer, described dryer can make full use of the heat production of compressor, improves drying efficiency.
The invention allows for the control method of a kind of dryer.
Dryer according to embodiments of the present invention, including: inner core, described inner core has receiving chamber;Air channel, described air channel has Air inlet and air outlet, described air outlet is had to connect with described receiving chamber;Heat pump, described heat pump includes: compression Machine, described compressor is located at outside described air channel, and described compressor has inlet and outlet;First Heat Exchanger, described first changes It is connected in hot device is located at described air channel and with described outlet;Second heat exchanger, in described second heat exchanger is located at described air channel and It is connected with described import and described First Heat Exchanger respectively;Cooling fan, described cooling fan is located at the installation of described compressor In chamber, continue when described cooling fan is configured to before described dryer drying procedure terminates and described compressor quits work Continuous rotation is to import outside dry air in described air channel through the installation chamber of described compressor;Guide duct, described in lead Airduct respectively with the installation chamber of described air channel and described compressor.
Dryer according to embodiments of the present invention, cooling fan is configured to terminate and compressor stopping at dryer drying procedure It is rotated further during work to import in described air channel outside dry air through the installation cavity of described compressor, thus can fill Divide the waste heat utilizing compressor, carry out medicated clothing is dried after compressor quits work, to improve the drying effect of dryer Really.And, employing guide duct can make to blow and more concentrate, and improves air-supply effect and can reduce thermal loss, improves compression The heat utilization ratio of machine.
It addition, can also have the technical characteristic added as follows according to the dryer of the present invention:
In some embodiments of the invention, described dryer also includes: motor, and described motor is located at outside described air channel, institute State motor and there is motor shaft;Impeller, described impeller be located on described motor shaft and be positioned at described air outlet and described receiving chamber it Between, be rotated further when described motor is configured to before described dryer drying procedure terminates and described compressor quits work with Air-flow in described air channel is imported described receiving intracavity.
In some embodiments of the invention, described dryer also includes: throttling arrangement, and described throttling arrangement is located at described Between one heat exchanger and described second heat exchanger.
In some embodiments of the invention, described guide duct is configured to guide the air-flow court installing chamber of described compressor Flow in described air outlet direction.
In some embodiments of the invention, described guide duct is positioned at one end installing chamber of described compressor adjacent to described pressure Contracting machine is arranged.
In some embodiments of the invention, one end that described guide duct connects with described air channel be positioned at described First Heat Exchanger and Between second heat exchanger.
In some embodiments of the invention, described guide duct has the first opening and the second opening, described first opening and institute Stating air channel connection, described second opening and the installation chamber of described compressor, the cross-sectional area of described second opening is more than The cross-sectional area of described first opening.
Alternatively, the cross-sectional area of described guide duct airflow direction along described guide duct is gradually reduced.
Additionally, the invention allows for the control method of a kind of dryer.
Described dryer includes: inner core, air channel, heat pump and guide duct, and described inner core has receiving chamber;Described air channel Having air inlet and air outlet, described air outlet connects with described receiving chamber;Described heat pump includes: compressor, first Heat exchanger, the second heat exchanger and cooling fan, described compressor is located at outside described air channel, and described compressor has import and goes out Mouthful;It is connected in described First Heat Exchanger is located at described air channel and with described outlet;Described second heat exchanger be located at described air channel and It is connected with described import and described First Heat Exchanger respectively;The installation cavity that described cooling fan is located at described compressor is indoor, institute State guide duct respectively with the installation chamber of described air channel and described compressor;Motor, described motor is located at outside described air channel, Described motor has motor shaft;Impeller, described impeller is located on described motor shaft and is positioned at described air outlet and described receiving chamber Between, it is rotated further when described motor is configured to before described dryer drying procedure terminates and described compressor quits work So that the air-flow in described air channel is imported described receiving intracavity;
Described control method includes: before described dryer drying procedure terminates and impeller described in described driven by motor remains in operation, When described compressor quits work, control described cooling fan be rotated further with by outside dry air through described compressor Installation cavity import in described air channel.
The control method of dryer according to embodiments of the present invention, not only can improve the cooling effectiveness after compressor quits work, And the waste heat of compressor can be made full use of, continue to dry to the medicated clothing accommodating intracavity, thus the drying effect of dryer can be improved Rate.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become bright from the following description Aobvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of dryer according to embodiments of the present invention.
Reference:
100: dryer;
1: inner core, 11: accommodate chamber;
2: air channel;21: air inlet, 22: air outlet, 23: motor, 231: motor shaft, 24: impeller;
3: compressor, 31: import, 32: outlet, 33: the installation chamber of compressor;
4: First Heat Exchanger;
5: the second heat exchangers;
6: guide duct, 61: entrance point, 611: the first openings, 62: the port of export, 621: the second openings;
7: cooling fan;
8: throttling arrangement.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings.Below with reference to accompanying drawing The embodiment described is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to Fig. 1, dryer 100 according to embodiments of the present invention is described.
As it is shown in figure 1, dryer 100 according to embodiments of the present invention can include inner core 1, air channel 2, heat pump and lead Airduct 6.
Specifically, inner core 1 has receiving chamber 11, and medicated clothing to be dried is placed in receiving chamber 11.Air channel 2 has air inlet 21 and air outlet 22, air outlet 22 connects with accommodating chamber 11.By air outlet 22, heated dry air can be passed through receiving chamber 11 It is interior so that medicated clothing is dried.
Heat pump can include compressor 3, First Heat Exchanger the 4, second heat exchanger 5 and cooling fan 7, and compressor 3 sets Outside air channel 2, compressor 3 has import 31 and outlet 32, in First Heat Exchanger 4 is located at air channel 2 and with export 32 phases Even, in the second heat exchanger 5 is located at air channel 2 and being connected with import 31 and First Heat Exchanger 4 respectively, cooling fan 7 is located at pressure In the installation chamber 33 of contracting machine 3, cooling fan 7 is configured to before dryer 100 drying procedure terminates and compressor 3 stops Only it is rotated further during work to import in air channel 2 outside dry air through the installation cavity of compressor 3.
As it is shown in figure 1, the second heat exchanger 5 and First Heat Exchanger 4 set gradually along the flow direction of air in air channel 2, First Heat Exchanger 4 is connected with the outlet 32 of compressor 3, and the second heat exchanger 5 is connected with the import 31 of compressor 3, refrigeration Agent is at compressor 3, circulate between First Heat Exchanger 4 and the second heat exchanger 5, and discharges substantial amounts of heat, with to wind Air heating in road 2.Wherein, First Heat Exchanger 4 carries out heat release, and the second heat exchanger 5 is used for freezing.
Specifically, dryer 100 is when carrying out dryer 100, and heat pump is started working, and accommodates the air in chamber 11 Enter air channel 2, first pass through the second heat exchanger 5 and carry out cool-down dehumidification, be then passed through First Heat Exchanger 4 and carry out heat temperature raising, Air outlet 22 is flowed to after becoming heated dry air, and so that medicated clothing is dried in air outlet 22 flows to receiving chamber 11, After flow to air channel 2, and first pass around the second heat exchanger 5 and carry out cool-down dehumidification, such iterative cycles completes clothes drying process.
Cooling fan 7 is located in the installation chamber 33 of compressor 3, and is connected with the external world, can outside air suction be compressed So that compressor 3 is cooled down in the installation chamber 33 of machine 3.Guide duct 6 respectively with air channel 2 and the installation cavity of compressor 3 Room 33 connects.Hot-air after outside air and compressor 3 heat exchange can be in guide duct 6 be delivered to air channel 2, and and wind Hot-air in road 2 flows to accommodate chamber 11 by air outlet 22 together.
Thus, it is possible not only to compressor 3 is cooled down, increases compressor 3 life-span, and compressor 3 can be made full use of The heat of generation the medicated clothing accommodated in chamber 11 is dried, thus the work efficiency of dryer 100 can be improved, improve dry Dry effect.The air installing chamber 33 of compressor 3 can be made to blow more when being delivered to air channel 2 by guide duct 6 simultaneously Concentrate, reduce the loss of heat, improve heat utilization ratio.
After compressor 3 quits work, cooling fan 7 continues to rotate, and by extraneous dry air suction compressor 3 Installation chamber 33 in, and with compressor 3 heat exchange after in guide duct 6 imports air channel 2, with to accommodating in chamber 11 Medicated clothing proceeds to dry.Not only can make full use of the waste heat after compressor 3 quits work, and dryer 100 can be improved Drying effect.
Dryer 100 according to embodiments of the present invention, can import air channel 2 by the hot-air installed in chamber 33 of compressor 3 In, and flow to accommodate indoor, chamber 11 so that medicated clothing is dried, cooling fan 7 be configured at dryer 100 drying procedure Terminate and compressor 3 is rotated further when quitting work to import outside dry air through the installation cavity of described compressor 3 In described air channel 2, thus the waste heat of compressor 3 can be made full use of, carry out medicated clothing is carried out after compressor 3 quits work Dry, to improve the drying effect of dryer 100.
And, employing guide duct 6 can make to blow and more concentrate, and improves air-supply effect and can reduce thermal loss, improves pressure The heat utilization ratio of contracting machine 3.
In some embodiments of the invention, dryer 100 can also include motor 23 and impeller 24, and motor 23 is located at wind Outside road 2, motor 23 has motor shaft 231, and impeller 24 is located on motor shaft 231 and is positioned at air outlet 22 and accommodates chamber 11 Between, it is rotated further when motor 23 is configured to before dryer 100 drying procedure terminates and compressor 3 quits work to incite somebody to action Air-flow in air channel 2 imports and accommodates in chamber 11.
Specifically, motor shaft 231 one end is connected with motor 23, the other end of motor shaft 231 run through behind air channel 2 with impeller 24 It is connected.Impeller 24 rotates under the driving of motor 23 and accelerates air flowing in air channel 2, thus improves air in air channel 2 Interior flow rate, and then improve the drying efficiency of dryer 100.After compressor 3 stops, the drying of dryer 100 Program last during, motor 23 still impeller 24 rotates, compressor 3 install chamber 33 hot-air lead Entering in air channel 2, impeller 24 can be that hot-air flow direction receiving chamber 11 provides power.Thus, after compressor 3 stops, from And can ensure that the hot-air in air channel 2 flows to accommodate in chamber 11, import the flowing of the air accommodating chamber 11 in improving air channel 2 Speed.Alternatively, motor 23 is configurable to when cooling down fan 7 and quitting work also quit work.
In some embodiments of the invention, dryer 100 can also include that throttling arrangement 8, throttling arrangement 8 may be provided in first Between heat exchanger 4 and the second heat exchanger 5.Cold-producing medium is become liquid from gaseous state after First Heat Exchanger 4, and discharges a large amount of Heat, the cold-producing medium of liquid flows to the second heat exchanger 5 after throttling arrangement 8 reducing pressure by regulating flow.Thus beneficially liquid refrigeration Agent is become the gaseous state of low-temp low-pressure after the second heat exchanger 5 from liquid.
In some embodiments of the invention, guide duct 6 is configurable to guide the air-flow court installing chamber 33 of compressor 3 Flow in air outlet 22 direction.As it is shown in figure 1, the entrance point 61 of guide duct 6 is connected with the installation chamber 33 of compressor 3, The port of export 62 of guide duct 6 is connected with air channel 2, and the port of export 62 of guide duct 6 may be configured as the side towards air outlet 22 To inclination.So, air, when the port of export 62 of guide duct 6 flows to air channel 2, can incline along the direction towards air outlet 22 Oblique flow moves, thus the air flow air outlet 22 in beneficially guide duct 6 imports air channel 2, reduce air flowing in air channel 2 Resistance.
In some embodiments of the invention, guide duct 6 is positioned at one end installing chamber 33 of compressor 3 (i.e. such as Fig. 1 institute The entrance point 61 shown) can arrange by neighbouring compressor 3.As it is shown in figure 1, the entrance point 61 of guide duct 6 stretches into compressor 3 Installation chamber 33 in, outside air is imported in the installation chamber 33 of compressor 3 by cooling fan 7, air and compressor After 3 heat exchange in entrance point 61 flows to guide duct 6, entrance point 61 is arranged adjacent to compressor 3, can by with compressor 3 Air after heat exchange flows directly into entrance point 61, thus flows to entrance point 61 after can making air and compressor 3 heat exchange, reduces The heat losses of hot-air so that hot-air more flows to guide duct 6.
In some embodiments of the invention, one end (port of export 62 the most as shown in Figure 1) that guide duct 6 connects with air channel 2 Can be located between First Heat Exchanger 4 and the second heat exchanger 5.Change as it is shown in figure 1, the port of export 62 of guide duct 6 is located at first Between hot device 4 and the second heat exchanger 5, thus, after the air of guide duct 6 imports air channel 2, can be through First Heat Exchanger 4 Flow to accommodate chamber 11 further after heating, thus the temperature flowing to accommodate the air in chamber 11 can be improved, carry further High drying effect.
In some embodiments of the invention, guide duct 6 can have the first opening 611 and the second opening 621, the first opening 611 connect with air channel 2, and the second opening 621 connects with the installation chamber 33 of compressor 3, the cross section of the second opening 621 The long-pending cross-sectional area more than the first opening 611.As it is shown in figure 1, the first opening 611 is located at the entrance point 61 of guide duct 6, Second opening 621 is located at the port of export 62 of guide duct 6, and the hot-air installed in chamber 33 of compressor 3 is from the first opening 611 import in guide ducts 6, import in air channel 2 through the second opening 621, and the openings of sizes of the first opening 611 is more than the The openings of sizes of two openings 621.Thus the hot-air installing chamber 33 of compressor 3 can be made more by the first opening 611 are passed through in guide duct 6, can import more so that air when hot-air is imported in air channel 2 by the second opening 621 Add concentration.
Alternatively, the cross-sectional area of guide duct 6 can be gradually reduced by the airflow direction along guide duct 6.In other words, guide duct 6 Becoming to gradually taper up state from the direction of the first opening 611 to the second opening 621, hot-air is opened along the first opening 611 to the second The direction of mouthfuls 621 is gradually assembled, thus air quantity is more when the second opening 621 flows to air channel 2 can to make hot-air further Adding concentration, raising hot-air flows to wind speed during air channel 2.
Additionally, the invention allows for the control method of a kind of dryer.
Control method below with reference to Fig. 1 description dryer according to embodiments of the present invention.
As it is shown in figure 1, dryer 100 can include inner core 1, air channel 2, heat pump, guide duct 6, motor 23 and wind Wheel 24, inner core 1 has receiving chamber 11, and air channel 2 has air inlet 21 and air outlet 22, air outlet 22 and receiving chamber 11 Connection, can be passed through to accommodating chamber 11 interior to dry medicated clothing by air outlet 22 by heated dry air.
Heat pump includes compressor 3, First Heat Exchanger the 4, second heat exchanger 5 and cooling fan 7, and compressor 3 is located at wind Outside road 2, compressor 3 has import 31 and outlet 32, is connected in First Heat Exchanger 4 is located at air channel 2 and with outlet 32; Second heat exchanger 5 is located at air channel 2 and is connected with import 31 and First Heat Exchanger 4 respectively, and cooling fan 7 is located at compressor 3 Installation chamber 33 in, guide duct 6 connects with the installation chamber 33 of air channel 2 and compressor 3 respectively.
Cryogen gaseous in compressor 3, First Heat Exchanger 4 and the second heat exchanger 5 can discharge to liquid conversion process in a large number Heat, the air entered in air channel 2 can be heated by heat, the hot-air after heating be transported to accommodate in chamber 11 from And realize receiving chamber 11 undergarment is dried.Specific works principle those skilled in the art for dryer 100 are permissible Understanding, I will not elaborate.
Extraneous dry air can be passed through in the installation chamber 33 of compressor 3, to carry out cold to compressor 3 by cooling fan 7 But, import in air channel 2 with the hot-air after compressor 3 heat exchange by guide duct 6, thus, not only can realize compressor The cooling of 3, it is possible to be used for being dried medicated clothing by the heat of the generation of compressor 3.And hot-air can be made by guide duct 6 When being passed through air channel 2, air-supply is more concentrated, and improves the utilization rate of the heat production of compressor 3.
Motor 23 is located at outside air channel 2, and motor 23 has motor shaft 231, and impeller 24 is located on motor shaft 231 and is positioned at Between air port 22 and receiving chamber 11, motor 23 is configured to before dryer 100 drying procedure terminates and compressor 3 stops It is rotated further during work and accommodates in chamber 11 so that the air-flow in air channel 2 is imported.
Impeller 24 rotates under the driving of motor 23 and accelerates air flowing in air channel 2, after compressor 3 stops, motor 23 still impeller 24 rotate, the hot-air installing chamber 33 of compressor 3 imports in air channel 2, and impeller 24 can Flow to accommodate chamber 11 for hot-air and power is provided.Thus, after compressor 3 stops, thus the heat in can ensureing air channel 2 is empty Air-flow, within accommodating chamber 11, imports the flow rate of the air accommodating chamber 11 in improving air channel 2.
The control method of dryer 100 is included in dryer 100 drying procedure and terminates front and motor 23 impeller 24 and continue Operating, when compressor 3 quits work, control cooling fan 7 be rotated further with by outside dry air through compressor 3 Installation cavity import in air channel 2.In other words, dryer 100 drying procedure last during, compressor 3 stops Work, controls motor 23 still impeller 24 and rotates, and cooling fan 7 can continue that outside air imports compressor 3 and install In chamber 33, and with compressor 3 heat exchange, and by air channel 2 introduce heated air into receiving chamber 11 in.Thus, not only may be used Improve the cooling effectiveness after compressor 3 quits work, and the waste heat of compressor 3 can be made full use of, to accommodating in chamber 11 Medicated clothing continues to dry, thus can improve the drying efficiency of dryer 100.
The control method of dryer 100 according to embodiments of the present invention, when compressor 3 quits work, cooling fan 7 can Continue that outside air is imported compressor 3 to install in chamber 33.Thus, that not only can improve after compressor 3 quits work is cold But efficiency, and the waste heat of compressor 3 can be made full use of, continue to dry to the medicated clothing accommodated in chamber 11, thus can improve dry The drying efficiency of clothing machine 100.
Other of dryer 100 according to embodiments of the present invention constitute and operate the most all It is known, is not detailed herein.
In describing the invention, it is to be understood that term " on ", D score, "front", "rear", " top ", " end " " interior ", Orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, are for only for ease of description originally Invention and simplification describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific square Position structure and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed Or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two Individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " Should be interpreted broadly Deng term, connect for example, it may be fixing, it is also possible to be to removably connect, or integral;Can be Be mechanically connected, it is also possible to be electrical connection or each other can communication;Can be to be joined directly together, it is also possible to by the indirect phase of intermediary Even, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For For those of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can Being that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, the One feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or Oblique upper, or it is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or it is special to be merely representative of first Levy level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or Feature is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, ability The feature of the different embodiments described in this specification or example and different embodiment or example can be entered by the technical staff in territory Row combines and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary, Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment It is changed, revises, replaces and modification.

Claims (9)

1. a dryer, it is characterised in that including:
Inner core, described inner core has receiving chamber;
Air channel, described air channel has air inlet and air outlet, and described air outlet connects with described receiving chamber;
Heat pump, described heat pump includes:
Compressor, described compressor is located at outside described air channel, and described compressor has inlet and outlet;
First Heat Exchanger, is connected in described First Heat Exchanger is located at described air channel and with described outlet;
Second heat exchanger, in described second heat exchanger is located at described air channel and respectively with described import and described first heat exchange Device is connected;
Cooling fan, the installation cavity that described cooling fan is located at described compressor is indoor, and described cooling fan is configured to It is rotated further before described dryer drying procedure terminates and when described compressor quits work to pass through outside dry air The installation chamber of described compressor imports in described air channel;
Guide duct, described guide duct respectively with the installation chamber of described air channel and described compressor.
Dryer the most according to claim 1, it is characterised in that also include:
Motor, described motor is located at outside described air channel, and described motor has motor shaft;
Impeller, described impeller is located on described motor shaft and between described air outlet and described receiving chamber, described motor quilt It is configured to before described dryer drying procedure terminates and is rotated further with by described air channel time described compressor quits work Air-flow imports described receiving intracavity.
Dryer the most according to claim 1, it is characterised in that also include: throttling arrangement, described throttling arrangement sets Between described First Heat Exchanger and described second heat exchanger.
Dryer the most according to claim 1, it is characterised in that described guide duct is configured to guide described compressor Install chamber air-flow flow towards described air outlet direction.
Dryer the most according to claim 1, it is characterised in that described guide duct is positioned at the installation cavity of described compressor One end of room is arranged adjacent to described compressor.
Dryer the most according to claim 1, it is characterised in that the position, one end that described guide duct connects with described air channel Between described First Heat Exchanger and the second heat exchanger.
Dryer the most according to claim 1, it is characterised in that described guide duct has the first opening and the second opening, Described first opening connects with described air channel, and described second opening and the installation chamber of described compressor, described second opens The cross-sectional area of mouth is more than the cross-sectional area of described first opening.
Dryer the most according to claim 7, it is characterised in that the cross-sectional area of described guide duct is along described guide duct Interior airflow direction is gradually reduced.
9. the control method of a dryer, it is characterised in that described dryer includes: inner core, air channel, heat pump and Guide duct, described inner core has receiving chamber;Described air channel has air inlet and air outlet, described air outlet and described receiving chamber Connection;Described heat pump includes: compressor, First Heat Exchanger, the second heat exchanger and cooling fan, described compressor sets Outside described air channel, described compressor has inlet and outlet;In described First Heat Exchanger is located at described air channel and with described go out Mouth is connected;Described second heat exchanger is located at described air channel and is connected with described import and described First Heat Exchanger respectively;Described cold But to be located at the installation cavity of described compressor indoor for fan, described guide duct respectively with described air channel and the installation cavity of described compressor Room connects;Motor, described motor is located at outside described air channel, and described motor has motor shaft;Impeller, described impeller is located at institute Stating on motor shaft and between described air outlet and described receiving chamber, described motor is configured to dry journey at described dryer Sequence terminates to be rotated further when front and described compressor quits work the air-flow in described air channel is imported described receiving intracavity;
Described control method includes: before described dryer drying procedure terminates and impeller described in described driven by motor remains in operation, When described compressor quits work, control described cooling fan be rotated further with by outside dry air through described compressor Installation cavity import in described air channel.
CN201610362663.7A 2016-05-26 2016-05-26 The control method of dryer and dryer Active CN105862371B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610362663.7A CN105862371B (en) 2016-05-26 2016-05-26 The control method of dryer and dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610362663.7A CN105862371B (en) 2016-05-26 2016-05-26 The control method of dryer and dryer

Publications (2)

Publication Number Publication Date
CN105862371A true CN105862371A (en) 2016-08-17
CN105862371B CN105862371B (en) 2019-11-22

Family

ID=56642321

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610362663.7A Active CN105862371B (en) 2016-05-26 2016-05-26 The control method of dryer and dryer

Country Status (1)

Country Link
CN (1) CN105862371B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245295A (en) * 2016-08-31 2016-12-21 无锡小天鹅股份有限公司 The control method of dryer
DE102019214687A1 (en) * 2019-09-25 2021-03-25 BSH Hausgeräte GmbH Apparatus for drying laundry and a method for operating such an apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094356A1 (en) * 1982-05-10 1983-11-16 INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A. Drier, in particular a clothes-drying cabinet
CN101016686A (en) * 2006-02-10 2007-08-15 株式会社东芝 Washing dryer
CN201296867Y (en) * 2008-08-04 2009-08-26 无锡小天鹅股份有限公司 Heat pump type dryer
CN105544162A (en) * 2015-12-04 2016-05-04 无锡小天鹅股份有限公司 Washing-drying all-in-one machine
CN105544144A (en) * 2014-10-28 2016-05-04 Lg电子株式会社 Clothes treating apparatus and control method thereof
CN205775443U (en) * 2016-05-26 2016-12-07 无锡小天鹅股份有限公司 Dryer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094356A1 (en) * 1982-05-10 1983-11-16 INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A. Drier, in particular a clothes-drying cabinet
CN101016686A (en) * 2006-02-10 2007-08-15 株式会社东芝 Washing dryer
CN201296867Y (en) * 2008-08-04 2009-08-26 无锡小天鹅股份有限公司 Heat pump type dryer
CN105544144A (en) * 2014-10-28 2016-05-04 Lg电子株式会社 Clothes treating apparatus and control method thereof
CN105544162A (en) * 2015-12-04 2016-05-04 无锡小天鹅股份有限公司 Washing-drying all-in-one machine
CN205775443U (en) * 2016-05-26 2016-12-07 无锡小天鹅股份有限公司 Dryer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245295A (en) * 2016-08-31 2016-12-21 无锡小天鹅股份有限公司 The control method of dryer
CN106245295B (en) * 2016-08-31 2020-12-08 无锡小天鹅电器有限公司 Control method of clothes dryer
DE102019214687A1 (en) * 2019-09-25 2021-03-25 BSH Hausgeräte GmbH Apparatus for drying laundry and a method for operating such an apparatus

Also Published As

Publication number Publication date
CN105862371B (en) 2019-11-22

Similar Documents

Publication Publication Date Title
CN102410629B (en) Air source heat pump water heater system and operation control method thereof
CN105371539A (en) Air conditioner
CN102967006B (en) Embedded air conditioner internal unit with spiral fan
CN106716024A (en) Air-conditioning-device indoor unit
CN104233735A (en) Heat-pump clothes dryer and clothes drying method
CN205048677U (en) Air conditioner wind -guiding structure, tuber pipe machine and air conditioner
CN105862371A (en) Clothes dryer and control method of same
CN205775443U (en) Dryer
CN105180398A (en) Air guiding structure of air conditioner, air pipe machine and air conditioner
KR20090048245A (en) Ceiling embedded-type air conditioner and energy saving type air conditioning system
CN104501317A (en) Outdoor heat exchange structure for bidirectional air suction type air conditioner
KR101862556B1 (en) Cross flow type cooling tower and controlling method for the same
CN205957367U (en) Dehumidifier system
CN104896882B (en) A kind of combined dryer
CN106868775A (en) Washing-drying integral machine
CN205843135U (en) A kind of modular evaporation structure and there is its combination type base station air conditioner
CN105222566A (en) A kind of heat pump drying system with dehumidifier and Waste Heat Reuse
JP2004286421A (en) Air conditioner
CN206347645U (en) Air conditioner
CN202492721U (en) Tunnel type efficient circulating drying device
JP2001304614A (en) Air-conditioning system
CN106245295A (en) The control method of dryer
CN107238190A (en) A kind of air-conditioning
CN205347831U (en) Clothes drying machine
CN106440238A (en) Floor air-conditioner with air outlet on top and control method thereof

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20190805

Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province

Applicant after: Wuxi Swan Electrical Appliances Co., Ltd.

Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18

Applicant before: Wuxi Xiaotianer Co., Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant