CN111534991A - Clothes dryer - Google Patents
Clothes dryer Download PDFInfo
- Publication number
- CN111534991A CN111534991A CN202010464673.8A CN202010464673A CN111534991A CN 111534991 A CN111534991 A CN 111534991A CN 202010464673 A CN202010464673 A CN 202010464673A CN 111534991 A CN111534991 A CN 111534991A
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- ventilation opening
- vent
- clothes dryer
- fan
- clothes
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- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 238000009423 ventilation Methods 0.000 claims description 58
- 238000005485 electric heating Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000001035 drying Methods 0.000 description 35
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 230000006872 improvement Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000009471 action Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
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
- D06F58/02—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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/26—Condition of the drying air, e.g. air humidity or temperature
-
- 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
- D06F58/26—Heating arrangements, e.g. gas heating equipment
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/32—Temperature
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/34—Humidity
Abstract
The invention discloses a clothes dryer, which is characterized in that: including cylinder, front-housing plate and rear-housing plate are equipped with the both ends of cylinder respectively, be equipped with first heating system and first vent on the front-housing plate, first vent and cylinder gas intercommunication, be equipped with second heating system and second vent on the rear-housing plate, second vent and cylinder gas intercommunication, one side of keeping away from the cylinder on the rear-housing plate is equipped with the fan, the fan is located between cylinder and the second vent. The invention provides a clothes dryer which can dry clothes in a drum type clothes dryer more uniformly and save electric power.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a clothes dryer.
Background
The dryer is a clean household appliance that instantly evaporates and dries moisture in washed laundry by using electric heating. This is particularly desirable in the case of "backsouth" clothes that are difficult to dry in the north winter and in the south. In addition, the clothes dryer is widely used in industrial production for drying fabrics, thereby improving production efficiency.
The clothes dryers are mainly divided into a hanging type clothes dryer and a drum type clothes dryer, wherein clothes of the traditional drum type clothes dryer are directly placed into the clothes dryer, the clothes or fabrics are dried through a single heating device and a single ventilation channel, the clothes or the fabrics are not uniformly dried in the drying process of the clothes in the drum, the clothes close to one side of the heater can be certainly dried before other clothes through a unidirectional air inlet path, the drying time can be prolonged in order to realize the drying purpose of the clothes far away from the air inlet, and meanwhile, part of the clothes close to the air inlet can be excessively dried, so that the quality of the clothes is reduced, and the consumption of electric power is increased in the long-time drying process.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the technical defects at present and provides a clothes dryer which can dry clothes in a drum type clothes dryer more uniformly and save electric power.
The technical scheme of the invention is that the clothes dryer is characterized in that: including cylinder, front-housing plate and rear-housing plate are equipped with the both ends of cylinder respectively, be equipped with first heating system and first vent on the front-housing plate, first vent and cylinder gas intercommunication, be equipped with second heating system and second vent on the rear-housing plate, second vent and cylinder gas intercommunication, one side of keeping away from the cylinder on the rear-housing plate is equipped with the fan, the fan is located between cylinder and the second vent.
The invention has the beneficial effects that: the two heating systems are arranged in total, under the action of forward rotation of the fan, air enters from the first vent, the first heating system heats the air, the second heating system is closed, the air passes through the roller to dry clothes from the front cover plate to the rear cover plate, the heated air drives water vapor dried from the clothes to flow towards the second vent and discharge from the second vent, and after the process is continued for a period of time, the drying degree of the clothes at the side close to the first vent is higher than that of the side far away from the first vent; the fan is reversely rotated, air enters from the second ventilation opening, the second heating system is started to heat the air, the first heating system is closed, the air passes through the roller to dry clothes from the rear cover plate to the front cover plate, and the heated air drives water vapor dried from the clothes to flow to the first ventilation opening and is discharged from the first ventilation opening; the drying of the clothes can be realized by repeating the forward rotation and reverse rotation processes of the fan for a plurality of times, the process not only can realize the purpose of drying the clothes, but also can avoid the condition of excessive drying of one side of the clothes, save a large amount of drying time, save electricity and realize the purpose of high-efficiency drying.
As an improvement of the invention, the first heating system adopts a PTC heater which is arranged on the first ventilation opening, and through the improvement, the PTC heater is a heating device which is widely applied to the clothes dryer, and the first ventilation opening is arranged on the PTC heater, so that the air heating speed can be faster, and the clothes drying effect is better.
The second heating system is a first heating system, and the second heating system is used for drying clothes in an auxiliary way, so that the drying effect is not as high as that of the first heating system, the heating is carried out by the electric heating wire, and the air entering from the second ventilation opening can be heated, and meanwhile, a large amount of manufacturing cost can be saved.
As an improvement of the invention, a volute used for placing the fan is arranged on one side of the rear cover plate, which is far away from the roller, the radius of the shell of the volute is spirally reduced from the second ventilation opening to the rotating axis direction of the fan, the electric heating wire is arranged along the circumferential direction of the fan, and the electric heating wire is arranged in the volute.
As an improvement of the invention, a reinforcing rib is arranged between the second ventilation opening and the rotating shaft center of the volute, through the improvement, the volute can vibrate and generate larger noise in the high-speed rotating process of the fan in the volute, through the design of the reinforcing rib, the stability of the volute can be better, the vibration amplitude of the volute can be reduced, and the purpose of noise reduction can be further realized, and the position of the reinforcing rib is arranged between the second ventilation opening and the rotating shaft center of the volute because the position is the place where the vortex is most easily formed.
As an improvement of the invention, a detector is arranged between the volute and the rear cover plate and is used for measuring the temperature and the humidity of air, and through the improvement, the temperature and the humidity in the air can be determined, the drying effect is ensured, meanwhile, the drying condition of clothes can be judged in time, useless drying is avoided, and electricity waste is avoided.
As an improvement of the present invention, a draft tube is provided at a side of the second vent far from the drum, so that the air can be discharged or discharged more orderly, and if the air is directly discharged from the second vent, the air is instantaneously dispersed to form booming at the second vent, which causes loud noise, and the stability of the rear cover plate is also lowered.
The first ventilation opening is arranged at the oblique lower part of the front cover plate, the second ventilation opening is arranged at the oblique upper part of the rear cover plate, and the first ventilation opening and the second ventilation opening are arranged in a diagonal manner.
As an improvement of the invention, the front cover plate is also provided with a third vent opening, the third vent opening is arranged above the first vent opening, after the air is fed and heated by the second vent opening, the air and the water vapor move upwards, the first vent opening is not provided with air draft equipment, the air and the water vapor are not favorably discharged, and the third vent opening can realize the smooth discharge of the air and the water vapor.
As an improvement of the present invention, when the fan rotates clockwise, air enters from the first air vent and exits from the second air vent; when the fan rotates anticlockwise, air enters from the second air vent and is exhausted from the first air vent and the third air vent; the working time of clockwise rotation is 4-6 times of the working time of anticlockwise rotation, through the improvement, in the invention, the first heating system is a main drying system, and the second drying system is an auxiliary drying system, so that the action time of the first heating system is longer than that of the second heating system, and the result is obtained through experiments, and the drying efficiency is higher under the condition that the action time of the first heating system is 4-6 times of that of the second heating system.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a front view angle structure diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the whole structure of the flip cover removing structure of the invention.
Fig. 3 is a front view structural schematic diagram of a cowl top according to the present invention.
Fig. 4 is a rear view structural schematic view of the front panel of the present invention.
Fig. 5 is a rear view structure diagram of the overall structure of the present invention.
Fig. 6 is a schematic view of the internal structure of the rear cover plate of the present invention.
Wherein the reference numerals are: 1. the device comprises a roller, 2, a front cover plate, 3, a rear cover plate, 4, a PTC heater, 5, a first ventilation opening, 6, an electric heating wire, 7, a second ventilation opening, 8, a fan, 9, a volute, 10, a reinforcing rib, 11, a detector, 12, a flow slowing pipe, 13, a third ventilation opening, 14 and a turnover cover.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in fig. 1, 2, and 5, the structure of the present invention: the clothes dryer comprises a roller 1, a front cover plate 2 and a rear cover plate 3, wherein the front cover plate 2 and the rear cover plate 3 are respectively provided with two ends of the roller 1, a placing opening for placing clothes into the roller 1 is formed in the front cover plate 2, a flip 14 matched with the placing opening is arranged on one side, away from the roller 1, of the front cover plate 2, a PTC heater 4 and a first vent 5 are arranged on the front cover plate 2, the first vent 5 is communicated with the roller 1 in a gas mode, as shown in figures 2-4, the PTC heater 4 is fixedly connected to the first vent 5 through a fixing seat of the PTC heater 4, an electric heating wire 6 and a second vent 7 are arranged on the rear cover plate 3, the second vent 7 is communicated with the roller 1 in a gas mode, a fan 8 is arranged on one side, away from the roller 1, of the rear cover plate 3, and the fan 8 is arranged.
As shown in fig. 5 and 6, a volute casing 9 for placing a fan 8 is disposed on a side of the rear cover plate away from the drum 1, a casing radius of the volute casing 9 is spirally reduced from the second ventilation opening 7 to a rotation axis direction of the fan 8 by taking a rotation axis of the fan 8 as an axis, the heating wire 6 is disposed along a circumferential direction of the fan 8, the heating wire 6 is disposed in the volute casing 9, wherein the heating wire 6 is disposed along a local circumferential direction of the fan 8 and is outwardly distributed along a radial direction of the fan 8, the heating wire 6 is distributed in this way to comprehensively heat air entering from the second ventilation opening 7, and since the heating wire 6 is auxiliary drying, after the PTC heater 4 heats the laundry, the laundry has residual heat, so that the heating wire 6 does not need too high temperature when heating, and after local heating is performed in the volute casing 9, the laundry can be auxiliary dried, thereby, the excessive heating of the air can be avoided, and the power consumption can be saved.
As shown in fig. 6, a reinforcing rib 10 is arranged between the second ventilation opening 7 and the rotation axis of the volute 9, because of the design of the pot shell structure, the strength between the second ventilation opening 7 and the rotation axis of the pot shell is slightly low, vibration and noise are easily caused in the rotation process of the fan 8, which is not beneficial to long-term use of the invention and user experience, and the overall strength of the volute 9 can be increased by the design of the reinforcing rib 10, so as to achieve the purposes of reducing vibration and reducing noise.
As shown in fig. 6, a detector 11 is disposed between the volute 9 and the rear housing plate 3, the detector 11 is used for measuring the temperature and humidity of air, during the drying process of the clothes, the drying conditions of different clothes are different, and the drying of all the clothes cannot be realized through simple time or periodic setting, and through the setting of the detector 11, the temperature and humidity of the gas discharged from the second air vent 7 can be determined, and the clothes can be determined to have been dried under the condition that the detection structure for more than two times is not different, so as to avoid the condition that the clothes are not dried or the condition that the power is wasted due to the excessive drying of the clothes.
As shown in fig. 5, the draft tube 12 is disposed on the side of the second ventilation opening 7 away from the drum 1, so that the air can be discharged or discharged more orderly, if the air is directly discharged from the second ventilation opening, the sound is generated at the second ventilation opening due to the instant dispersion of the air, the noise is large, meanwhile, the stability of the rear cover plate 3 is also reduced, if the air directly enters from the second ventilation opening, the disordered air fluidity causes the air to collide with each other, the vortex is formed, the air is not favorable for the air circulation, and the air heating efficiency is also reduced.
As shown in fig. 2, 3 and 6, the first ventilation opening 5 is arranged at the oblique lower part of the front cover plate 2, the second ventilation opening 7 is arranged at the oblique upper part of the rear cover plate 3, the first ventilation opening 5 and the second ventilation opening 7 are arranged diagonally, the front cover plate 2 is further provided with a third ventilation opening 13, the third ventilation opening 13 is arranged above the first ventilation opening 5, so that the water vapor is discharged well, and the water vapor is prevented from being retained in the roller 1 in the drying process.
In the using process, the PTC heater 4 is a main drying system, and the heating wire 6 is an auxiliary drying system, so the action time of the first heating system is longer than that of the second heating system, and the main heating modes thereof are as follows:
1. under the action of forward rotation of the fan 8, air enters from the first vent 5, the PTC heater 4 heats the air, the electric heating wire 6 does not heat the air, the air passes through the drum 1 to dry clothes from the front cover plate 2 to the rear cover plate 3, the heated air drives water vapor dried from the clothes to flow towards the second vent 7 and discharge from the second vent 7, the process lasts for 10 minutes, and the drying degree of the clothes at the time close to the first vent 5 is higher than that of the clothes far away from the first vent 5; the fan 8 is reversely rotated, air enters from the second ventilation opening 7, the electric heating wire 6 is started to heat the air, the PTC heater 4 is closed, the air penetrates through the roller 1 to dry clothes from the rear cover plate 3 to the front cover plate 2, the heated air drives water vapor dried from the clothes to flow to the third ventilation opening 13 and the first ventilation opening 5 and is discharged from the third ventilation opening 13 and the first ventilation opening 5, and the process lasts for 2 minutes; the drying of clothing can be realized to several times of corotation and the reversal process of repeated fan 8, under fan 8 corotation, in the PTC heater 4 course of operation, the many times measured value of detector 11 tends to stable back, just can close the drying-machine, confirms to accomplish drying work, and the purpose of clothing stoving can not only be realized to this process, can also avoid the condition of clothing one side excessive drying, can also save a large amount of stoving time, the power consumption of saving realizes the purpose of high-efficient stoving.
2. Under the action of forward rotation of the fan 8, air enters from the first vent 5, the PTC heater 4 heats the air, the electric heating wire 6 does not heat the air, the air passes through the drum 1 to dry clothes from the front cover plate 2 to the rear cover plate 3, the heated air drives water vapor dried from the clothes to flow towards the second vent 7 and discharge from the second vent 7, the process lasts for 12 minutes, and the drying degree of the clothes at the time close to the first vent 5 is higher than that of the clothes far away from the first vent 5; the fan 8 is reversely rotated, air enters from the second ventilation opening 7, the electric heating wire 6 is started to heat the air, the PTC heater 4 is closed, the air penetrates through the roller 1 to dry clothes from the rear cover plate 3 to the front cover plate 2, the heated air drives water vapor dried from the clothes to flow to the third ventilation opening 13 and the first ventilation opening 5 and is discharged from the third ventilation opening 13 and the first ventilation opening 5, and the process lasts for 2 minutes; then, the heating time of the PTC heater 4 is reduced, the second heating time is 10 minutes, the third heating time is 8 minutes, the stable heating time from the fourth time is 8 minutes, the heating time of the heating wire 6 is kept at 2 minutes all the time, the forward rotation and reverse rotation processes of the fan 8 are repeated for several times, and then the clothes can be dried. Compared with the former scheme, the scheme reasonably utilizes the waste heat on the clothes after heating, realizes the drying effect and avoids the waste of electric power.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. A clothes dryer, characterized in that: including cylinder (1), front-housing plate (2) and rear-housing plate (3) are equipped with the both ends of cylinder (1) respectively, be equipped with first heating system and first vent (5) on front-housing plate (2), first vent (5) and cylinder (1) gas intercommunication, be equipped with second heating system and second vent (7) on rear-housing plate (3), second vent (7) and cylinder (1) gas intercommunication, one side of keeping away from cylinder (1) on rear-housing plate (3) is equipped with fan (8), fan (8) are located between cylinder (1) and second vent (7).
2. The clothes dryer according to claim 1, wherein: the first heating system adopts a PTC heater (4), and the PTC heater (4) is arranged on the first ventilation opening (5).
3. The clothes dryer according to claim 1, wherein: the second heating system adopts an electric heating wire (6) for heating.
4. The clothes dryer of claim 3, wherein: one side of the rear cover plate, which is far away from the roller (1), is provided with a volute (9) for placing a fan (8), the radius of the shell of the volute (9) is spirally reduced from the second ventilation opening (7) to the rotating axis direction of the fan (8), the electric heating wire (6) is arranged along the circumferential direction of the fan (8), and the electric heating wire (6) is arranged in the volute (9).
5. The clothes dryer according to claim 4, wherein: and a reinforcing rib (10) is arranged between the second ventilation opening (7) and the rotation axis of the volute (9).
6. The clothes dryer according to claim 4, wherein: be equipped with detector (11) between spiral case (9) and backplate (3), detector (11) are used for measuring the temperature and the humidity of air.
7. The clothes dryer according to claim 1, wherein: and a slow flow pipe (12) is arranged on one side of the second ventilation opening (7) far away from the roller (1).
8. The clothes dryer according to claim 1, wherein: the first ventilation opening (5) is arranged on the oblique lower portion of the front cover plate (2), the second ventilation opening (7) is arranged on the oblique upper portion of the rear cover plate (3), and the first ventilation opening (5) and the second ventilation opening (7) are arranged in an opposite angle mode.
9. The clothes dryer of claim 8, wherein: the front cover plate (2) is further provided with a third ventilation opening (13), and the third ventilation opening (13) is arranged above the first ventilation opening (5).
10. The clothes dryer of claim 9, wherein: when the fan (8) rotates clockwise, air enters from the first ventilation opening (5) and is discharged from the second ventilation opening (7); when the fan (8) rotates anticlockwise, air enters from the second ventilation opening (7) and is discharged from the first ventilation opening (5) and the third ventilation opening (13); the working time of clockwise rotation is 4-6 times of that of anticlockwise rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464673.8A CN111534991B (en) | 2020-05-28 | 2020-05-28 | Clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464673.8A CN111534991B (en) | 2020-05-28 | 2020-05-28 | Clothes dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111534991A true CN111534991A (en) | 2020-08-14 |
| CN111534991B CN111534991B (en) | 2022-09-13 |
Family
ID=71974117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010464673.8A Active CN111534991B (en) | 2020-05-28 | 2020-05-28 | Clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111534991B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150486A (en) * | 2021-12-13 | 2022-03-08 | 无锡小天鹅电器有限公司 | Clothes treating device |
| WO2022068368A1 (en) * | 2020-09-30 | 2022-04-07 | 青岛海尔智能技术研发有限公司 | Laundry treatment device |
| CN114318807A (en) * | 2020-09-30 | 2022-04-12 | 青岛海尔洗衣机有限公司 | Clothes dryer |
| CN114318813A (en) * | 2020-09-30 | 2022-04-12 | 青岛海尔洗衣机有限公司 | Clothes dryer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100853665B1 (en) * | 2008-02-29 | 2008-08-26 | (주)제이엠씨텍 | A drum type wash drying machine |
| CN102277712A (en) * | 2011-07-26 | 2011-12-14 | 海尔集团公司 | Clothes dryer with front and back air discharging functions |
| CN105332252A (en) * | 2014-08-01 | 2016-02-17 | 青岛海尔滚筒洗衣机有限公司 | Roller clothes dryer |
-
2020
- 2020-05-28 CN CN202010464673.8A patent/CN111534991B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100853665B1 (en) * | 2008-02-29 | 2008-08-26 | (주)제이엠씨텍 | A drum type wash drying machine |
| CN102277712A (en) * | 2011-07-26 | 2011-12-14 | 海尔集团公司 | Clothes dryer with front and back air discharging functions |
| CN105332252A (en) * | 2014-08-01 | 2016-02-17 | 青岛海尔滚筒洗衣机有限公司 | Roller clothes dryer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068368A1 (en) * | 2020-09-30 | 2022-04-07 | 青岛海尔智能技术研发有限公司 | Laundry treatment device |
| CN114318807A (en) * | 2020-09-30 | 2022-04-12 | 青岛海尔洗衣机有限公司 | Clothes dryer |
| CN114318813A (en) * | 2020-09-30 | 2022-04-12 | 青岛海尔洗衣机有限公司 | Clothes dryer |
| CN114150486A (en) * | 2021-12-13 | 2022-03-08 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN114150486B (en) * | 2021-12-13 | 2023-11-17 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
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| Publication number | Publication date |
|---|---|
| CN111534991B (en) | 2022-09-13 |
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Denomination of invention: A type of dryer Effective date of registration: 20231123 Granted publication date: 20220913 Pledgee: Ningbo Yinzhou Rural Commercial Bank Co.,Ltd. Dongwu sub branch Pledgor: NINGBO LESLI INDUSTRY CO.,LTD. Registration number: Y2023330002774 |