CN106436233B - Heat pump clothes dryer - Google Patents
Heat pump clothes dryer Download PDFInfo
- Publication number
- CN106436233B CN106436233B CN201610539878.1A CN201610539878A CN106436233B CN 106436233 B CN106436233 B CN 106436233B CN 201610539878 A CN201610539878 A CN 201610539878A CN 106436233 B CN106436233 B CN 106436233B
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- China
- Prior art keywords
- heat pump
- water
- clothes dryer
- valve
- water pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of heat pump clothes dryer, heat pump clothes dryer is used to be connected with water tank, and heat pump clothes dryer includes：Cylinder, cylinder are equipped with air inlet and air outlet；Circulation air path, circulation air path are connected with air inlet and air outlet respectively；Heat pump system, at least a portion of heat pump system are located in circulation air path；Circulating fan, at least a portion of circulating fan are located in circulation air path；Collecting container for the condensed water for collecting heat pump system generation, collecting container are connected with water tank and circulation air path, wherein, collecting container is connected with water tank by aqueduct；Water pump, water pump are connected on aqueduct；On-off valve, on-off valve are connected on aqueduct and between water pump and water tank, during water pump operation, on-off valve conducting water pump and water tank, and when water pump is out of service, on-off valve cut-out water pump and water tank.Heat pump clothes dryer according to embodiments of the present invention has the advantages that drying efficiency is high.
Description
Technical field
The present invention relates to electric appliance manufacturing technology field, in particular to a kind of heat pump clothes dryer.
Background technology
Heat pump clothes dryer in correlation technique, its circulating fan operationally, can produce negative pressure in air passage, cause water pump
Water can not be delivered in water tank., it is necessary to stop the operation of circulating fan during condensation dilutional hyponatremia so in drip tray, ability
Start water pump to draw water, seriously affect overall drying efficiency.
The content of the invention
It is contemplated that one of above-mentioned technical problem of the prior art is solved at least to a certain extent.For this reason, this hair
Bright to propose a kind of heat pump clothes dryer, which has the advantages that drying efficiency is high.
To achieve the above object, a kind of heat pump clothes dryer is proposed according to an embodiment of the invention, and the heat pump clothes dryer is used
It is connected in water tank, the heat pump clothes dryer includes：Cylinder, the cylinder are equipped with air inlet and air outlet；Circulation air path, institute
Circulation air path is stated respectively with the air inlet and the air outlet to be connected；Heat pump system, at least a portion of the heat pump system
It is located in the circulation air path；Circulating fan, at least a portion of the circulating fan are located in the circulation air path；For receiving
Collect the collecting container for the condensed water that the heat pump system produces, the collecting container connects with the water tank and the circulation air path
It is logical, wherein, the collecting container is connected with the water tank by aqueduct；Water pump, the water pump are connected on the aqueduct；
On-off valve, the on-off valve are connected on the aqueduct and between the water pump and the water tank, the water pump operation
When, the on-off valve turns on the water pump and the water tank, and when the water pump is out of service, the on-off valve cuts off the water pump
With the water tank.
Heat pump clothes dryer according to embodiments of the present invention, has the advantages that drying efficiency is high.
In addition, heat pump clothes dryer according to the above embodiment of the present invention can also have technical characteristic additional as follows：
According to one embodiment of present invention, the water tank is built in the heat pump clothes dryer.
According to one embodiment of present invention, the water tank is located above cylinder, and the heat pump system is located at the cylinder
Lower section, the collecting container are located at below the heat pump system.
According to one embodiment of present invention, the water pump is set adjacent to the lower end of the aqueduct.
According to one embodiment of present invention, the on-off valve is set adjacent to the water pump.
According to one embodiment of present invention, the circulating fan further includes motor, and the motor is driven with the impeller
Connection.
According to one embodiment of present invention, the motor is located at outside the circulation air path.
According to one embodiment of present invention, the on-off valve is solenoid valve.
According to one embodiment of present invention, the heat pump clothes dryer further includes controller, the controller respectively with
The on-off valve and water pump communication.
According to one embodiment of present invention, the on-off valve is in parallel in circuit with the water pump.
According to one embodiment of present invention, the air inlet is located at the rearward end of the cylinder, and the air outlet is located at
The front end of the cylinder.
Brief description of the drawings
Fig. 1 is the sectional view of heat pump clothes dryer according to embodiments of the present invention.
Fig. 2 is the sectional view of heat pump clothes dryer according to embodiments of the present invention.
Fig. 3 is the structure diagram of the wind turbine of heat pump clothes dryer according to embodiments of the present invention.
Reference numeral：Heat pump clothes dryer 1, cylinder 100, air inlet 110, air outlet 120, circulation air path 200, heat pump system
300th, circulating fan 400, impeller 410, non-radial blade 411, motor 420, collecting container 500, water tank 600, water pump 700, lead
Water pipe 800, on-off valve 900, controller 1100, the radial direction a of impeller.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings heat pump clothes dryer 1 according to embodiments of the present invention is described.
As shown in Figure 1-Figure 3, heat pump clothes dryer 1 according to embodiments of the present invention is used to be connected with water tank 600, heat pump clothes-drying
Machine 1 includes cylinder 100, circulation air path 200, heat pump system 300, circulating fan 400, collecting container 500, water pump 700 and break-make
Valve 900.
Cylinder 100 is equipped with air inlet 110 and air outlet 120.Circulation air path 200 respectively with air inlet 110 and air outlet
120 are connected.At least a portion of heat pump system 300 is located in circulation air path 200.At least a portion of circulating fan 400 is located at
In circulation air path 200.Collecting container 500 is used for the condensed water for collecting the generation of heat pump system 300, collecting container 500 and water tank 600
And circulation air path 200 connects, wherein, water tank 600 is connected with collecting container 500 by aqueduct 800.Water pump 700 is connected to
On aqueduct 800.On-off valve 900 is connected on aqueduct 800 and between water pump 700 and water tank 600, and water pump 700 is run
When, on-off valve 900 turns on water pump 700 and water tank 600, and when water pump 700 is out of service, on-off valve 900 cuts off water pump 700 and water tank
600。
Heat pump clothes dryer 1 according to embodiments of the present invention, by setting on-off valve 900 on aqueduct 800, can need
When drawing water to collecting container 500, open water pump 700 and open on-off valve 900 at the same time, make the water in collecting container 500
It can be delivered to by aqueduct 800 in water tank 600, after water pump 700 is out of service, closing on-off valve 900 makes aqueduct 800
Interior water will not be flowed back in collecting container 500., can when water pump 700 is run again since consistent retain has water in aqueduct 800
The influence that the negative pressure produced with reducing circulating fan 400 in circulation air path 200 draws water water pump 700, so as to so that water pump
Water smoothly can be delivered to water tank 600 by 700 when circulating fan 400 is run, without stopping the operation of circulating fan 400.
It is possible thereby to the water in collecting container 500 is conveyed while clothing is dried easy to heat pump clothes dryer 1, into one
Step is easy to ensure the drying efficiency of heat pump clothes dryer 1.
Also, the heat pump clothes dryer in correlation technique, due to stopping the operation of circulating fan 400 when water pump 700 pumps
Causing circulation air path 200, hot wind stops entering in cylinder 100, so as to cause cylinder with stopping airflow circulating in cylinder 100
Temperature in 100 reduces, it is necessary to make cylinder 100 heat up again to be done to clothing when such circulating fan 400 is again started up
It is dry.By making circulating fan 400 be always maintained at running in clothes drying process, cylinder can be caused to avoid air-supply is interrupted due to midway
Temperature reduces in body 100, and to reduce the heat consumption for making cylinder 100 heat up and produce again, can not only save makes cylinder 100
Time needed for heating, so as to further improve the drying efficiency of heat pump clothes dryer 1, and heat pump clothes dryer 1 can be reduced
Thermal loss, saves the energy consumption of heat pump system 300.
Therefore, heat pump clothes dryer 1 according to embodiments of the present invention has the advantages that drying efficiency is high.
Below with reference to the accompanying drawings the heat pump clothes dryer 1 of specific embodiment according to the present invention is described.
In some specific embodiments of the present invention, as shown in Figure 1-Figure 3, heat pump clothes dryer according to embodiments of the present invention
1 includes cylinder 100, circulation air path 200, heat pump system 300, circulating fan 400, collecting container 500, water pump 700 and on-off valve
900。
Water tank 600 is built in heat pump clothes dryer 1.So can be in order to the setting of water tank 600.
Alternatively, water tank 600 is located at the top of cylinder 100, and heat pump system 300 is located at the lower section of cylinder 100, collecting container 500
It is located at the lower section of heat pump system 300.The condensed water that heat pump system 300 produces so can be not only collected in order to collecting container 500, and
And water tank 600 can be operated above heat pump clothes dryer 1 in order to user.
Specifically, water pump 700 is set adjacent to the lower end of aqueduct 800.So can be in order to which water pump 700 be by collecting container
Water extraction in 500.
Advantageously, as shown in Fig. 2, on-off valve 900 is set adjacent to water pump 700.Leading for 900 top of on-off valve can so be made
Enough water can be retained in water pipe 800, in order to which water is delivered to water tank 600 by water pump 700.
Alternatively, as shown in Figure 1-Figure 3, air inlet 110 is located at the rearward end of cylinder 100, and air outlet 120 is located at the cylinder
The front end of body.The drying effect to 100 undergarment of cylinder can so be improved.
Fig. 1-Fig. 3 shows the heat pump clothes dryer 1 of a specific example according to the present invention.As depicted in figs. 1 and 2, circulate
Wind turbine 400 further includes motor 420, and motor 420 is sequentially connected with impeller 410.420 impeller 410 of motor can so be utilized
Rotate the air-supply realized in circulation air path 200.
Specifically, as depicted in figs. 1 and 2, motor 420 is located at outside circulation air path 200.So can be to avoid circulation air path
Work of the heat to motor 420 in 200 impacts.
Alternatively, on-off valve 900 is solenoid valve.So can be in order to controlling the opening and closing of on-off valve 900.
Further, as shown in Fig. 2, heat pump clothes dryer 1 further includes controller 1100, controller 1100 respectively with on-off valve
900 and water pump 700 communicate with when water pump 700 is run control on-off valve 900 open aqueduct 800, it is out of service in water pump 700
When control on-off valve 900 close aqueduct 800.It can so realize that on-off valve 900 and the coordination of water pump 700 control.
Advantageously, as shown in Fig. 2, on-off valve 900 is in parallel in circuit with water pump 700.So can be in order to controlling at the same time
On-off valve 900 and water pump 700, water pump 700 and 900 synchronous operation of on-off valve when guarantee is drawn water.
Fig. 1-Fig. 3 shows the heat pump clothes dryer 1 of a specific example according to the present invention.As shown in Figure 1-Figure 3, circulated air
Machine 400 includes the impeller 410 with multiple non-radial blades 411, and during the water pump operation, circulating fan 400 inverts, the water
When pumping out of service, circulating fan 400 rotates forward.It will be appreciated herein that non-radial blade 411 refers to the extending direction of blade not
Extend along the radial direction a of impeller 410, in other words, the blade of impeller 410 is not radial blade, for example, can be outer end to clockwise
Or the linear pattern or arc shaped blade of counterclockwise offset." rotating forward " refers to the rotation direction of impeller 410 and non-radial blade 411
Outer end is identical relative to the direction that the radial direction a of impeller 410 is deviated；" reversion " refers to the rotation direction of impeller 410 and non-radial blade 411
Outer end relative to impeller 410 radial direction a deviate direction it is opposite.For example, when direction is observed as shown in Figure 3, non-radial blade 411
Outer end deviated along clockwise direction from the radial direction a of impeller 410, impeller 410 is referred to as rotated forward along rotating clockwise, 410 edge of impeller
Rotate counterclockwise and referred to as invert.
Non-radial blade 411 is arranged to by the blade on the impeller 410 by circulating fan 400, so in impeller 410 just
Different size of negative pressure can be produced when turning and inverting in circulation air path 200 respectively, impeller 410 can produce larger when rotating forward
Negative pressure, and while inverting can produce less negative pressure.Circulating fan 400 so can be made just when heat pump clothes dryer 1 is started to work
Turn, realize the normal circulation air-supply of circulation air path 200, after collecting a certain amount of water in collecting container 500, transport water pump 700
OK, while circulating fan 400 is inverted, the negative pressure that circulating fan 400 produces in circulation air path 200 is reduced, so that water pump
700 smoothly can be delivered to the water in collecting container 500 in water tank 600., can be with compared to the heat pump clothes dryer in correlation technique
Avoid stopping when water pump 700 needs to draw water the operation of circulating fan 400, enable circulating fan 400 in whole clothes drying process
It is always maintained at running, so as to so that the air-flow in circulation air path 200 is uninterruptedly circulated, improve 100 undergarment of cylinder
Drying efficiency, saves the time needed for 1 drying of heat pump clothes dryer.
Specifically, controller 1100 controls the intermittent operation of water pump 700.Specifically, circulating fan 400 and controller
1100 communication and control loop wind turbine 400 inverted when water pump 700 is run, rotated forward when water pump 700 is out of service.So can be with
Water in collecting container 500 is delivered in water tank 600 by intermittence, not only can to avoid the dilutional hyponatremia in collecting container 500, with
Ensure the water level of collecting container 500, and thermal loss caused by circulating fan 400 inverts can be reduced, further improve heat
Pump the drying effect of dryer 1.
More specifically, as shown in figure 3, non-radial blade 411 is arc shaped blade.It can so ensure circulating fan 400
Air-supply air quantity during rotating forward, and negative pressure when circulating fan 400 inverts can be reduced.
Other of heat pump clothes dryer 1 according to embodiments of the present invention are formed and operated for those of ordinary skill in the art
For be all known, be not detailed herein.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected by intermediary, can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
Combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this area
Art personnel can be tied the different embodiments or example described in this specification and different embodiments or exemplary feature
Close and combine.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (11)
- A kind of 1. heat pump clothes dryer, for being connected with water tank, it is characterised in that including：Cylinder, the cylinder are equipped with air inlet and air outlet；Circulation air path, the circulation air path are connected with the air inlet and the air outlet respectively；Heat pump system, at least a portion of the heat pump system are located in the circulation air path；Circulating fan, at least a portion of the circulating fan is located in the circulation air path, on the impeller of the circulating fan Blade be arranged to non-radial blade；The collecting container of the condensed water produced for collecting the heat pump system, the collecting container and the water tank and described is followed Ring air passage connects, wherein, the collecting container is connected with the water tank by aqueduct；Water pump, the water pump are connected on the aqueduct, and the circulating fan is inverted in the water pump operation, in the water Rotated forward when pumping out of service；On-off valve, the on-off valve are connected on the aqueduct and between the water pump and the water tank, the water pump During operation, the on-off valve turns on the water pump and the water tank, when the water pump is out of service, described in the on-off valve cut-out Water pump and the water tank.
- 2. heat pump clothes dryer according to claim 1, it is characterised in that the water tank is built in the heat pump clothes dryer It is interior.
- 3. heat pump clothes dryer according to claim 1, it is characterised in that the water tank is located above cylinder, the heat pump System is located at below the cylinder, and the collecting container is located at below the heat pump system.
- 4. heat pump clothes dryer according to claim 3, it is characterised in that the water pump is set adjacent to the lower end of the aqueduct Put.
- 5. heat pump clothes dryer according to claim 1, it is characterised in that the on-off valve is set adjacent to the water pump.
- 6. heat pump clothes dryer according to claim 1, it is characterised in that the circulating fan further includes motor, the electricity Machine is sequentially connected with the impeller.
- 7. heat pump clothes dryer according to claim 6, it is characterised in that the motor is located at outside the circulation air path.
- 8. heat pump clothes dryer according to claim 1, it is characterised in that the on-off valve is solenoid valve.
- 9. heat pump clothes dryer according to claim 8, it is characterised in that further include controller, the controller respectively with The on-off valve and water pump communication.
- 10. heat pump clothes dryer according to claim 9, it is characterised in that the on-off valve and the water pump are in circuit It is in parallel.
- 11. heat pump clothes dryer according to claim 1, it is characterised in that the air inlet is located at the rear end of the cylinder Portion, the air outlet are located at the front end of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539878.1A CN106436233B (en) | 2016-07-08 | 2016-07-08 | Heat pump clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539878.1A CN106436233B (en) | 2016-07-08 | 2016-07-08 | Heat pump clothes dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106436233A CN106436233A (en) | 2017-02-22 |
| CN106436233B true CN106436233B (en) | 2018-04-20 |
Family
ID=58183901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610539878.1A Active CN106436233B (en) | 2016-07-08 | 2016-07-08 | Heat pump clothes dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN106436233B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010002661A1 (en) * | 2010-03-08 | 2011-09-08 | BSH Bosch und Siemens Hausgeräte GmbH | Device for supplying rinse water for domestic appliance, particularly clothes dryer or dishwasher, comprises condensation container for condensation water, pump, controllable valve with feed channel, and two drain channels |
| DE102012223433A1 (en) * | 2012-12-17 | 2014-06-18 | BSH Bosch und Siemens Hausgeräte GmbH | Laundry treatment device with removable liquid container |
| US10196773B2 (en) * | 2013-04-17 | 2019-02-05 | Electrolux Appliances Aktiebolag | Laundry dryer |
| PL3004450T3 (en) * | 2013-05-24 | 2023-02-06 | Electrolux Appliances Aktiebolag | Laundry dryer and method of operating a laundry dryer |
| EP3063330A1 (en) * | 2013-11-01 | 2016-09-07 | Arçelik Anonim Sirketi | A heat pump laundry dryer |
| KR102150442B1 (en) * | 2013-11-11 | 2020-09-01 | 엘지전자 주식회사 | Laundry Machine |
| EP3090095B1 (en) * | 2013-12-30 | 2017-11-22 | Electrolux Appliances Aktiebolag | Laundry treatment apparatus with fluff filter washing arrangement |
| KR20160049848A (en) * | 2014-10-28 | 2016-05-10 | 엘지전자 주식회사 | Laundry Treating Apparatus |
| DE102014223569A1 (en) * | 2014-11-19 | 2016-05-19 | BSH Hausgeräte GmbH | Clothes drying apparatus and method for operating a laundry drying apparatus |
| CN206034141U (en) * | 2016-07-08 | 2017-03-22 | 无锡小天鹅股份有限公司 | Heat pump clothes dryer |
-
2016
- 2016-07-08 CN CN201610539878.1A patent/CN106436233B/en active Active
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| CN106436233A (en) | 2017-02-22 |
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Effective date of registration: 20190806 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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