CN104499254A - Clothes dryer and control method thereof - Google Patents
Clothes dryer and control method thereof Download PDFInfo
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- CN104499254A CN104499254A CN201410725581.5A CN201410725581A CN104499254A CN 104499254 A CN104499254 A CN 104499254A CN 201410725581 A CN201410725581 A CN 201410725581A CN 104499254 A CN104499254 A CN 104499254A
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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
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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
- D06F58/20—General details of domestic laundry dryers
- D06F58/26—Heating arrangements, e.g. gas heating equipment
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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
- D06F58/30—Drying processes
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
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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
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
- Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
本发明涉及纺织品干燥技术领域，具体涉及一种干衣机及其控制方法。针对传统电干衣机耗电高的问题，本发明提供的干衣机及其控制方法，使用太阳能集热器，利用太阳能作为热源，并通过干衣机的管路循环结构，在干衣机本体内的相对湿度不同时，通过控制系统进行不同的空气流向控制，从而实现干衣速度快、耗电低的效果。本发明提供的干衣机可广泛用于纺织品干燥。
The invention relates to the technical field of textile drying, in particular to a clothes dryer and a control method thereof. Aiming at the problem of high power consumption of traditional electric clothes dryers, the clothes dryer and its control method provided by the present invention use solar heat collectors, use solar energy as a heat source, and pass through the pipeline circulation structure of the clothes dryer to generate heat in the clothes dryer. When the relative humidity in the main body is different, the control system controls the different air flow directions, so as to achieve the effect of fast drying speed and low power consumption. The clothes dryer provided by the invention can be widely used for drying textiles.
Description
技术领域technical field
本发明涉及纺织品干燥技术领域，具体涉及一种干衣机及其控制方法。The invention relates to the technical field of textile drying, in particular to a clothes dryer and a control method thereof.
背景技术Background technique
干衣机在欧美等发达国家的普及率较高，据统计，美国约80％的家庭拥有干衣机，干衣机耗电量约占居民用电总量的6％。在我国，随着城市美观要求的提高和高层建筑的不断增加，很多建筑户外晾衣的空间越来越受到限制；而在长期潮湿、空气污染严重、多风沙的地区，户外晾衣会导致衣物受到二次污染。人们不得不选择在室内或阳台晾晒衣物，而室内、北向或采光差的阳台干衣速度慢且弊病较多，在室内晾晒衣物对大肠杆菌、酵母菌、螨虫等微生物的杀灭率还不到15％。Clothes dryers have a high penetration rate in developed countries such as Europe and the United States. According to statistics, about 80% of households in the United States have clothes dryers, and the power consumption of clothes dryers accounts for about 6% of the total electricity consumption of residents. In our country, with the improvement of urban aesthetic requirements and the continuous increase of high-rise buildings, the space for outdoor clothes drying in many buildings is becoming more and more limited; and in areas with long-term humidity, serious air pollution, and windy sand, outdoor clothes drying will cause clothes subject to secondary pollution. People have to choose to dry clothes indoors or on the balcony, while indoors, north-facing balconies or balconies with poor lighting are slow to dry clothes and have many disadvantages. The killing rate of clothes drying indoors on microorganisms such as E. coli, yeast, and mites is less than 15%.
因此，随着人们健康意识的提高及对品质生活的追求，国内对干衣机的需求量正快速增长。目前，市场上销售的多为PTC自限温元件电加热式干衣机。经测算，目前市场上的主流电干衣机每干燥1kg衣物平均需消耗0.66度电，若一百万个家庭采用电干衣机，一年将消耗3亿度电。因此，传统电干衣机带来的耗电量高的问题不容忽视。Therefore, with the improvement of people's health awareness and pursuit of quality life, the domestic demand for clothes dryers is growing rapidly. At present, most of the clothes dryers sold on the market are electric heating dryers with PTC self-limiting temperature elements. According to calculations, the mainstream electric dryers currently on the market consume an average of 0.66 kilowatt-hours of electricity to dry 1kg of clothes. If one million households use electric clothes dryers, they will consume 300 million kilowatt-hours of electricity a year. Therefore, the problem of high power consumption caused by traditional electric clothes dryers cannot be ignored.
发明内容Contents of the invention
本发明针对现有技术的不足，提供一种耗电量低的干衣机。The invention aims at the deficiencies of the prior art and provides a clothes dryer with low power consumption.
本发明提供的干衣机，包括风机1、与风机1相连接的太阳能集热器2、干衣机本体3、管路4、设于干衣机本体3一侧上部的排气扇5、干燥剂容纳部6、设于干衣机本体3上的控制系统7、设于干衣机本体3上排气扇5附近的湿度检测装置8、设于干衣机本体3顶部的自动风阀9以及循环管路10，太阳能集热器2通过管路4与干衣机本体3的另一侧底部相连接，干衣机本体3的顶部通过自动风阀9与循环管路10的一端相连接，循环管路10的另一端与管路4相连接，管路4位于循环管路10与干衣机本体3之间的一段设有干燥剂容纳部6，干燥剂容纳部6内置干燥剂。The clothes dryer provided by the present invention includes a fan 1, a solar heat collector 2 connected to the fan 1, a clothes dryer body 3, a pipeline 4, an exhaust fan 5 arranged on one side of the clothes dryer body 3, The desiccant storage part 6, the control system 7 provided on the clothes dryer body 3, the humidity detection device 8 arranged near the exhaust fan 5 on the clothes dryer body 3, and the automatic damper arranged on the top of the clothes dryer body 3 9 and the circulation pipeline 10, the solar heat collector 2 is connected to the bottom of the other side of the dryer body 3 through the pipeline 4, and the top of the dryer body 3 is connected to one end of the circulation pipeline 10 through the automatic damper 9 The other end of the circulation pipeline 10 is connected to the pipeline 4, and the section of the pipeline 4 between the circulation pipeline 10 and the dryer body 3 is provided with a desiccant container 6, and the desiccant container 6 has a built-in desiccant .
优选的，太阳能集热器2从上至下包括透明盖板11、吸热板12、流道层13和保温层14，其中吸热板12相对于透明盖板11的一侧设有翅片组15，流道层13相对于吸热板12一侧的端部设有第一隔板16、第二隔板17、第三隔板18和第四隔板19，第一隔板16具有第一端部22，第二隔板17具有第二端部26，第三隔板18和第四隔板19略短于与其相连接的流道层13的端部，流道层13相对于吸热板12一侧上设有平行于第一隔板16的带有通气孔的第一孔板20和带有通气孔的第二孔板21，第一孔板20具有第三端部23，第一孔板20的两端分别与第三隔板18和第四隔板19相连接，第二孔板21具有第四端部25，第二孔板21的两个端部分别与第三隔板18和第四隔板19相连接。第一隔板16的第一端部22与第一孔板20的第三端部23之间设有具塑性的第一导流板24、第二隔板17的第二端部26与第二孔板21的第四端部25之间设有具塑性的第二导流板27，第一导流板24与第一孔板20形成的开口为空气入口28，第二导流板26与第二孔板21形成的开口为空气出口29。Preferably, the solar heat collector 2 includes a transparent cover plate 11, a heat absorbing plate 12, a flow channel layer 13 and an insulating layer 14 from top to bottom, wherein the heat absorbing plate 12 is provided with fins on the side opposite to the transparent cover plate 11 Group 15, the end of the flow channel layer 13 opposite to the heat absorbing plate 12 is provided with a first partition 16, a second partition 17, a third partition 18 and a fourth partition 19, the first partition 16 has The first end 22, the second partition 17 has a second end 26, the third partition 18 and the fourth partition 19 are slightly shorter than the ends of the flow channel layer 13 connected thereto, and the flow channel layer 13 is relatively One side of the heat absorbing plate 12 is provided with a first orifice plate 20 with ventilation holes parallel to the first dividing plate 16 and a second orifice plate 21 with ventilation holes, the first orifice plate 20 has a third end 23 , the two ends of the first orifice plate 20 are respectively connected with the third dividing plate 18 and the fourth dividing plate 19, the second orifice plate 21 has a fourth end 25, and the two ends of the second orifice plate 21 are connected with the second orifice plate 21 respectively. The third partition 18 and the fourth partition 19 are connected. Between the first end 22 of the first partition 16 and the third end 23 of the first orifice 20, a plastic first deflector 24, a second end 26 of the second partition 17 and a second end 26 of the second partition 17 are arranged. A plastic second deflector 27 is provided between the fourth ends 25 of the two orifice plates 21, the opening formed by the first deflector 24 and the first orifice 20 is an air inlet 28, and the second deflector 26 The opening formed with the second orifice plate 21 is an air outlet 29 .
优选的，干衣机本体(3)上设有排气扇(5)的一侧和管路(4)与干衣机本体(3)相连接的另一侧相对。Preferably, the side where the exhaust fan (5) is provided on the dryer body (3) is opposite to the other side where the pipeline (4) is connected to the dryer body (3).
本发明提供的干衣机的控制方法，具体如下：The control method of the clothes dryer provided by the present invention is specifically as follows:
外部空气从风机1进入太阳能集热器2，温度得到升高后的空气通过管路4，在干燥剂容纳部6处通过干燥剂除湿，再进入干衣机本体3，湿度检测装置8对干衣机本体3内空气的相对湿度进行检测，控制系统7根据干衣机本体3内空气的不同相对湿度进行不同操作：The external air enters the solar heat collector 2 from the fan 1, and the air whose temperature has been raised passes through the pipeline 4, and is dehumidified by the desiccant at the desiccant storage part 6, and then enters the clothes dryer body 3, and the humidity detection device 8 is used for drying. The relative humidity of the air in the clothes dryer body 3 is detected, and the control system 7 performs different operations according to the different relative humidity of the air in the clothes dryer body 3:
干衣机本体3内空气的相对湿度超过90％时，通过控制系统7使自动风阀9关闭、排气扇5运行，进入干衣机本体3内的空气全部通过排气扇5排出；When the relative humidity of the air in the dryer body 3 exceeds 90%, the automatic air valve 9 is closed and the exhaust fan 5 operates through the control system 7, and all the air entering the dryer body 3 is exhausted through the exhaust fan 5;
干衣机本体3内空气的相对湿度为70～90％时，通过控制系统7使排气扇5运行，同时通过控制系统7调整自动风阀9的开度，使干衣机本体3内70％～80％的空气通过排气扇5排出，其余20％～30％的空气通过自动风阀9进入循环管路10，再通过管路4位于循环管路10与干衣机本体3之间的部分，在管路4位于循环管路10与干衣机本体3之间的部分与从风机1进入太阳能集热器2、升温后的外部空气混合，并在干燥剂容纳部6处除湿，再进入干衣机本体3，如此循环；When the relative humidity of the air in the clothes dryer body 3 is 70% to 90%, the exhaust fan 5 is operated through the control system 7, and the opening degree of the automatic air valve 9 is adjusted through the control system 7 at the same time, so that 70% of the air in the clothes dryer body 3 %-80% of the air is discharged through the exhaust fan 5, and the remaining 20%-30% of the air enters the circulation pipeline 10 through the automatic air valve 9, and then passes through the pipeline 4 between the circulation pipeline 10 and the dryer body 3 The part of the pipeline 4 between the circulation pipeline 10 and the dryer body 3 is mixed with the outside air that enters the solar heat collector 2 from the fan 1 and is heated up, and is dehumidified at the desiccant container 6, Then enter the dryer body 3, and so on;
干衣机本体3内空气的相对湿度不足70％时，通过控制系统7使自动风阀9全开，排风扇5关闭，风机1停止工作，干衣机本体3内的空气全部通过自动风阀9进入循环管路10，再通过管路4位于循环管路10与干衣机本体3之间的部分进入干衣机本体3，并在干燥剂容纳部6处除湿，进入干衣机本体3的空气再通过自动风阀9进入循环管路10，如此循环。When the relative humidity of the air in the clothes dryer body 3 is less than 70%, the automatic air valve 9 is fully opened through the control system 7, the exhaust fan 5 is closed, the fan 1 stops working, and all the air in the clothes dryer body 3 passes through the automatic air valve 9 Enter the circulation pipeline 10, and then enter the dryer body 3 through the part of the pipeline 4 between the circulation pipeline 10 and the dryer body 3, and dehumidify at the desiccant storage part 6, and enter the dryer body 3 The air enters the circulation pipeline 10 through the automatic air valve 9 again, and circulates like this.
优选的，当干衣机不进行干衣操作且太阳辐射充分时，通过控制系统7使自动风阀9关闭、排气扇5运行，外部空气由风机1送入太阳能集热器2，升温后经管路4，通过管路4上的干燥剂容纳部6后再进入干衣机本体3，实现干燥剂的再生。Preferably, when the clothes dryer is not performing the drying operation and the solar radiation is sufficient, the automatic air valve 9 is closed and the exhaust fan 5 is operated through the control system 7, and the external air is sent into the solar collector 2 by the fan 1, and after the temperature rises Through the pipeline 4, it passes through the desiccant accommodating part 6 on the pipeline 4 and then enters the clothes dryer body 3 to realize the regeneration of the desiccant.
优选的，当干衣机不进行干衣操作时，将干燥剂直接取出干燥再生。Preferably, when the clothes dryer is not performing clothes drying operation, the desiccant is directly taken out for drying and regeneration.
本发明提供的干衣机及其控制方法，使用太阳能集热器，利用太阳能作为热源，降低耗电量；并通过干衣机的管路循环结构，在干衣机本体内的相对湿度不同时，通过控制系统进行不同的空气流向控制，使得干衣机内空气的相对湿度与温度的组合为最佳值，配合使用干燥剂对进入干衣机本体内的空气除湿，提高能源利用率，使得干衣速度快，进一步降低耗电量。The clothes dryer and its control method provided by the present invention use solar heat collectors and use solar energy as a heat source to reduce power consumption; and through the pipeline circulation structure of the clothes dryer, when the relative humidity in the clothes dryer is different , through the control system to control different air flow directions, so that the combination of relative humidity and temperature of the air in the dryer is the best value, and use desiccant to dehumidify the air entering the dryer body, improve energy utilization, and make The drying speed is fast, further reducing power consumption.
附图说明Description of drawings
图1是干衣机的结构示意图。Fig. 1 is a structural schematic diagram of a clothes dryer.
图2是太阳能集热器的结构分解示意图。Fig. 2 is an exploded schematic view of the structure of the solar heat collector.
具体实施方式Detailed ways
为了便于理解本发明，以下结合说明书附图对本发明作进一步说明。In order to facilitate understanding of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.
实施例1参见图1，干衣机包括风机1、与风机1相连接的太阳能集热器2、干衣机本体3、管路4、设于干衣机本体3一侧上部的排气扇5、干燥剂容纳部6、设于干衣机本体3上的控制系统7、设于干衣机本体3上排气扇5附近的湿度检测装置8、设于干衣机本体3顶部的自动风阀9以及循环管路10。其中，太阳能集热器2通过管路4与干衣机本体3的一侧底部相连接，干衣机本体3上设有排气扇5的一侧相对于管路4与干衣机本体3相连接的一侧，干衣机本体3的顶部通过自动风阀9与循环管路10的一端相连接，循环管路10的另一端与管路4相连接，管路4位于循环管路10与干衣机本体3之间的一段设有干燥剂容纳部6，干燥剂容纳部6内置干燥剂。参见图2，太阳能集热器2从上至下包括透明盖板11、吸热板12、流道层13和保温层14，其中吸热板12相对于透明盖板11的一侧设有翅片组15，流道层13相对于吸热板12一侧的端部设有第一隔板16、第二隔板17、第三隔板18和第四隔板19，第一隔板16具有第一端部22，第二隔板17具有第二端部26，第三隔板18和第四隔板19略短于与其相连接的流道层13的端部，流道层13相对于吸热板12一侧上设有平行于第一隔板16的带有通气孔的第一孔板20和带有通气孔的第二孔板21，第一孔板20具有第三端部23，第一孔板20的两端分别与第三隔板18和第四隔板19相连接，第二孔板21具有第四端部25，第二孔板21的两个端部分别与第三隔板18和第四隔板19相连接。第一隔板16的第一端部22与第一孔板20的第三端部23之间设有具塑性的第一导流板24、第二隔板17的第二端部26与第二孔板21的第四端部25之间设有具塑性的第二导流板27，第一导流板24与第一孔板20形成的开口为空气入口28，第二导流板26与第二孔板21形成的开口为空气出口29。Embodiment 1 Referring to Fig. 1, the clothes dryer includes a fan 1, a solar heat collector 2 connected to the fan 1, a clothes dryer body 3, a pipeline 4, and an exhaust fan arranged at the upper part of one side of the clothes dryer body 3 5. The desiccant container 6, the control system 7 installed on the dryer body 3, the humidity detection device 8 installed near the exhaust fan 5 on the dryer body 3, the automatic control system installed on the top of the dryer body 3 Air valve 9 and circulation pipeline 10. Wherein, the solar heat collector 2 is connected to the bottom of one side of the clothes dryer body 3 through the pipeline 4, and the side of the clothes dryer body 3 provided with the exhaust fan 5 is opposite to the pipeline 4 and the clothes dryer body 3. On the connected side, the top of the clothes dryer body 3 is connected to one end of the circulation pipeline 10 through the automatic air valve 9, and the other end of the circulation pipeline 10 is connected to the pipeline 4, which is located in the circulation pipeline 10. A desiccant container 6 is provided at a section between the main body 3 of the clothes dryer, and the desiccant container 6 has a built-in desiccant. Referring to Fig. 2, the solar heat collector 2 includes a transparent cover plate 11, a heat absorbing plate 12, a flow channel layer 13 and an insulating layer 14 from top to bottom, wherein the heat absorbing plate 12 is provided with fins on the side opposite to the transparent cover plate 11. The sheet group 15, the end of the flow channel layer 13 opposite to the heat absorbing plate 12 is provided with a first partition 16, a second partition 17, a third partition 18 and a fourth partition 19, the first partition 16 There is a first end 22, the second partition 17 has a second end 26, the third partition 18 and the fourth partition 19 are slightly shorter than the ends of the flow channel layer 13 connected thereto, and the flow channel layer 13 is opposite One side of the heat absorbing plate 12 is provided with a first orifice plate 20 parallel to the first dividing plate 16 and a second orifice plate 21 with air holes, the first orifice plate 20 has a third end 23. The two ends of the first orifice plate 20 are respectively connected with the third baffle 18 and the fourth baffle 19, the second orifice 21 has a fourth end 25, and the two ends of the second orifice 21 are respectively connected with The third partition 18 and the fourth partition 19 are connected. Between the first end 22 of the first partition 16 and the third end 23 of the first orifice 20, a plastic first deflector 24, a second end 26 of the second partition 17 and a second end 26 of the second partition 17 are arranged. A plastic second deflector 27 is provided between the fourth ends 25 of the two orifice plates 21, the opening formed by the first deflector 24 and the first orifice 20 is an air inlet 28, and the second deflector 26 The opening formed with the second orifice plate 21 is an air outlet 29 .
实施例2干衣机包括风机1、与风机1相连接的太阳能集热器2、干衣机本体3、管路4、设于干衣机本体3一侧上部的排气扇5、干燥剂容纳部6、设于干衣机本体3上的控制系统7、设于干衣机本体3上排气扇5附近的湿度检测装置8、设于干衣机本体3顶部的自动风阀9以及循环管路10。其中，太阳能集热器2通过管路4与干衣机本体3的另一侧底部相连接，干衣机本体3的顶部通过自动风阀9与循环管路10的一端相连接，循环管路10的另一端与管路4相连接，管路4位于循环管路10与干衣机本体3之间的一段设有干燥剂容纳部6，干燥剂容纳部6内置干燥剂。参见图2，太阳能集热器2从上至下包括透明盖板11、吸热板12、流道层13和保温层14，其中吸热板12相对于透明盖板11的一侧设有翅片组15，流道层13相对于吸热板12一侧的端部设有第一隔板16、第二隔板17、第三隔板18和第四隔板19，第一隔板16具有第一端部22，第二隔板17具有第二端部26，第三隔板18和第四隔板19略短于与其相连接的流道层13的端部，流道层13相对于吸热板12一侧上设有平行于第一隔板16的带有通气孔的第一孔板20和带有通气孔的第二孔板21，第一孔板20具有第三端部23，第一孔板20的两端分别与第三隔板18和第四隔板19相连接，第二孔板21具有第四端部25，第二孔板21的两个端部分别与第三隔板18和第四隔板19相连接。第一隔板16的第一端部22与第一孔板20的第三端部23之间设有具塑性的第一导流板24、第二隔板17的第二端部26与第二孔板21的第四端部25之间设有具塑性的第二导流板27，第一导流板24与第一孔板20形成的开口为空气入口28，第二导流板26与第二孔板21形成的开口为空气出口29。Embodiment 2 The clothes dryer includes a fan 1, a solar heat collector 2 connected to the fan 1, a clothes dryer body 3, a pipeline 4, an exhaust fan 5 arranged at the upper part of one side of the clothes dryer body 3, and a desiccant The accommodating part 6, the control system 7 arranged on the clothes dryer body 3, the humidity detection device 8 arranged near the exhaust fan 5 on the clothes dryer body 3, the automatic damper 9 arranged on the top of the clothes dryer body 3 and Circulation line 10. Wherein, the solar heat collector 2 is connected to the bottom of the other side of the clothes dryer body 3 through the pipeline 4, and the top of the clothes dryer body 3 is connected to one end of the circulation pipeline 10 through the automatic damper 9, and the circulation pipeline The other end of 10 is connected to pipeline 4, and a section of pipeline 4 between circulation pipeline 10 and dryer body 3 is provided with desiccant container 6, and desiccant container 6 contains desiccant. Referring to Fig. 2, the solar heat collector 2 includes a transparent cover plate 11, a heat absorbing plate 12, a flow channel layer 13 and an insulating layer 14 from top to bottom, wherein the heat absorbing plate 12 is provided with fins on the side opposite to the transparent cover plate 11. The sheet group 15, the end of the flow channel layer 13 opposite to the heat absorbing plate 12 is provided with a first partition 16, a second partition 17, a third partition 18 and a fourth partition 19, the first partition 16 There is a first end 22, the second partition 17 has a second end 26, the third partition 18 and the fourth partition 19 are slightly shorter than the ends of the flow channel layer 13 connected thereto, and the flow channel layer 13 is opposite One side of the heat absorbing plate 12 is provided with a first orifice plate 20 parallel to the first dividing plate 16 and a second orifice plate 21 with air holes, the first orifice plate 20 has a third end 23. The two ends of the first orifice plate 20 are respectively connected with the third baffle 18 and the fourth baffle 19, the second orifice 21 has a fourth end 25, and the two ends of the second orifice 21 are respectively connected with The third partition 18 and the fourth partition 19 are connected. Between the first end 22 of the first partition 16 and the third end 23 of the first orifice 20, a plastic first deflector 24, a second end 26 of the second partition 17 and a second end 26 of the second partition 17 are arranged. A plastic second deflector 27 is provided between the fourth ends 25 of the two orifice plates 21, the opening formed by the first deflector 24 and the first orifice 20 is an air inlet 28, and the second deflector 26 The opening formed with the second orifice plate 21 is an air outlet 29 .
实施例3一种干衣机的控制方法，具体如下：外部空气从风机1进入太阳能集热器2，温度得到升高后的空气通过管路4，在干燥剂容纳部6处通过干燥剂除湿，再进入干衣机本体3干燥衣物，利用空气太阳能集热器加热进入干衣室的空气温度，获得干衣所需的热风。湿度检测装置8对干衣机本体3内空气的相对湿度进行检测，控制系统7根据干衣机本体3内空气的不同相对湿度进行不同操作：干衣机本体3内空气的相对湿度超过90％时，通过控制系统7使自动风阀9关闭、排气扇5运行，进入干衣机本体3内的空气全部通过排气扇5排出；干衣机本体3内空气的相对湿度为70～90％时，通过控制系统7使排气扇5运行，同时通过控制系统7调整自动风阀9的开度，使干衣机本体3内70％～80％的空气通过排气扇5排出，其余20％～30％的空气通过自动风阀9进入循环管路10，再通过管路4位于循环管路10与干衣机本体3之间的部分，在管路4位于循环管路10与干衣机本体3之间的部分与从风机1进入太阳能集热器2、升温后的外部空气混合，并在干燥剂容纳部6处通过干燥剂除湿，再进入干衣机本体3，如此循环；干衣机本体3内空气的相对湿度不足70％时，通过控制系统7使自动风阀9全开，排风扇5关闭，风机1停止工作，干衣机本体3内的空气全部通过自动风阀9进入循环管路10，再通过管路4位于循环管路10与干衣机本体3之间的部分进入干衣机本体3，并在干燥剂容纳部6处通过干燥剂除湿，进入干衣机本体3的空气再通过自动风阀9进入循环管路10，如此循环。Embodiment 3 A control method for a clothes dryer, specifically as follows: external air enters the solar heat collector 2 from the fan 1, and the air after the temperature has been raised passes through the pipeline 4, and is dehumidified by the desiccant at the desiccant containing part 6 , and then enter the dryer body 3 to dry the clothes, and use the air solar heat collector to heat the air temperature entering the drying room to obtain the hot air needed for drying the clothes. The humidity detection device 8 detects the relative humidity of the air in the dryer body 3, and the control system 7 performs different operations according to the different relative humidity of the air in the dryer body 3: the relative humidity of the air in the dryer body 3 exceeds 90% At this time, the automatic air valve 9 is closed and the exhaust fan 5 is operated through the control system 7, and all the air entering the dryer body 3 is discharged through the exhaust fan 5; the relative humidity of the air in the dryer body 3 is 70-90 %, the exhaust fan 5 is operated through the control system 7, and the opening of the automatic air valve 9 is adjusted through the control system 7 at the same time, so that 70% to 80% of the air in the dryer body 3 is discharged through the exhaust fan 5, and the rest 20% to 30% of the air enters the circulation pipeline 10 through the automatic air valve 9, and then passes through the part of the pipeline 4 between the circulation pipeline 10 and the dryer body 3, and the pipeline 4 is located between the circulation pipeline 10 and the dry The part between the clothes dryer body 3 is mixed with the outside air that enters the solar heat collector 2 from the fan 1 and heats up, and is dehumidified by the desiccant at the desiccant containing part 6, and then enters the clothes dryer body 3, and so on; When the relative humidity of the air in the clothes dryer body 3 is less than 70%, the automatic air valve 9 is fully opened through the control system 7, the exhaust fan 5 is closed, the fan 1 stops working, and all the air in the clothes dryer body 3 passes through the automatic air valve 9 Enter the circulation pipeline 10, and then enter the dryer body 3 through the part of the pipeline 4 between the circulation pipeline 10 and the dryer body 3, and dehumidify through the desiccant at the desiccant storage part 6, and then enter the dryer The air in the main body 3 enters the circulation pipeline 10 through the automatic damper 9, and circulates like this.
实施例4一种干衣机的控制方法，具体如下：外部空气从风机1进入太阳能集热器2，温度得到升高后的空气通过管路4，在干燥剂容纳部6处通过干燥剂除湿，再进入干衣机本体3干燥衣物，利用空气太阳能集热器加热进入干衣室的空气温度，获得干衣所需的热风。湿度检测装置8对干衣机本体3内空气的相对湿度进行检测，控制系统7根据干衣机本体3内空气的不同相对湿度进行不同操作：干衣机本体3内空气的相对湿度超过90％时，通过控制系统7使自动风阀9关闭、排气扇5运行，进入干衣机本体3内的空气全部通过排气扇5排出；干衣机本体3内空气的相对湿度为70～90％时，通过控制系统7使排气扇5运行，同时通过控制系统7调整自动风阀9的开度，使干衣机本体3内70％～80％的空气通过排气扇5排出，其余20％～30％的空气通过自动风阀9进入循环管路10，再通过管路4位于循环管路10与干衣机本体3之间的部分，在管路4位于循环管路10与干衣机本体3之间的部分与从风机1进入太阳能集热器2、升温后的外部空气混合，并在干燥剂容纳部6处通过干燥剂除湿，再进入干衣机本体3，如此循环；干衣机本体3内空气的相对湿度不足70％时，通过控制系统7使自动风阀9全开，排风扇5关闭，风机1停止工作，干衣机本体3内的空气全部通过自动风阀9进入循环管路10，再通过管路4位于循环管路10与干衣机本体3之间的部分进入干衣机本体3，并在干燥剂容纳部6处通过干燥剂除湿，进入干衣机本体3的空气再通过自动风阀9进入循环管路10，如此循环。当干衣机不进行干衣操作且太阳辐射充分时，通过控制系统7使自动风阀9关闭、排气扇5运行，外部空气由风机1送入太阳能集热器2，升温后经管路4，通过管路4上的干燥剂容纳部6后再进入干衣机本体3，实现干燥剂的再生。Embodiment 4 A control method for a clothes dryer, specifically as follows: external air enters the solar heat collector 2 from the fan 1, the air after the temperature has been raised passes through the pipeline 4, and is dehumidified by the desiccant at the desiccant containing part 6 , and then enter the dryer body 3 to dry the clothes, and use the air solar heat collector to heat the air temperature entering the drying room to obtain the hot air needed for drying the clothes. The humidity detection device 8 detects the relative humidity of the air in the dryer body 3, and the control system 7 performs different operations according to the different relative humidity of the air in the dryer body 3: the relative humidity of the air in the dryer body 3 exceeds 90% At this time, the automatic air valve 9 is closed and the exhaust fan 5 is operated through the control system 7, and all the air entering the dryer body 3 is discharged through the exhaust fan 5; the relative humidity of the air in the dryer body 3 is 70-90 %, the exhaust fan 5 is operated through the control system 7, and the opening of the automatic air valve 9 is adjusted through the control system 7 at the same time, so that 70% to 80% of the air in the dryer body 3 is discharged through the exhaust fan 5, and the rest 20% to 30% of the air enters the circulation pipeline 10 through the automatic air valve 9, and then passes through the part of the pipeline 4 between the circulation pipeline 10 and the dryer body 3, and the pipeline 4 is located between the circulation pipeline 10 and the dry The part between the clothes dryer body 3 is mixed with the outside air that enters the solar heat collector 2 from the fan 1 and heats up, and is dehumidified by the desiccant at the desiccant containing part 6, and then enters the clothes dryer body 3, and so on; When the relative humidity of the air in the clothes dryer body 3 is less than 70%, the automatic air valve 9 is fully opened through the control system 7, the exhaust fan 5 is closed, the fan 1 stops working, and all the air in the clothes dryer body 3 passes through the automatic air valve 9 Enter the circulation pipeline 10, and then enter the dryer body 3 through the part of the pipeline 4 between the circulation pipeline 10 and the dryer body 3, and dehumidify through the desiccant at the desiccant storage part 6, and then enter the dryer The air in the main body 3 enters the circulation pipeline 10 through the automatic damper 9, and circulates like this. When the clothes dryer is not performing drying operation and the solar radiation is sufficient, the automatic air valve 9 is closed through the control system 7, and the exhaust fan 5 is operated. The external air is sent into the solar collector 2 by the fan 1, and passes through the pipeline 4 , through the desiccant container 6 on the pipeline 4 and then into the dryer body 3 to realize the regeneration of the desiccant.
实施例5一种干衣机的控制方法，具体如下：外部空气从风机1进入太阳能集热器2，温度得到升高后的空气通过管路4，在干燥剂容纳部6处通过干燥剂除湿，再进入干衣机本体3干燥衣物，利用空气太阳能集热器加热进入干衣室的空气温度，获得干衣所需的热风。湿度检测装置8对干衣机本体3内空气的相对湿度进行检测，控制系统7根据干衣机本体3内空气的不同相对湿度进行不同操作：干衣机本体3内空气的相对湿度超过90％时，通过控制系统7使自动风阀9关闭、排气扇5运行，进入干衣机本体3内的空气全部通过排气扇5排出；干衣机本体3内空气的相对湿度为70～90％时，通过控制系统7使排气扇5运行，同时通过控制系统7调整自动风阀9的开度，使干衣机本体3内70％～80％的空气通过排气扇5排出，其余20％～30％的空气通过自动风阀9进入循环管路10，再通过管路4位于循环管路10与干衣机本体3之间的部分，在管路4位于循环管路10与干衣机本体3之间的部分与从风机1进入太阳能集热器2、升温后的外部空气混合，并在干燥剂容纳部6处通过干燥剂除湿，再进入干衣机本体3，如此循环；干衣机本体3内空气的相对湿度不足70％时，通过控制系统7使自动风阀9全开，排风扇5关闭，风机1停止工作，干衣机本体3内的空气全部通过自动风阀9进入循环管路10，再通过管路4位于循环管路10与干衣机本体3之间的部分进入干衣机本体3，并在干燥剂容纳部6处通过干燥剂除湿，进入干衣机本体3的空气再通过自动风阀9进入循环管路10，如此循环。干燥剂的用量不低于500g/m3，可适当增加硅胶干燥剂的用量，以达到更佳的吸湿效果。当干衣机不进行干衣操作时，将干燥剂直接取出干燥再生。Embodiment 5 A control method of a clothes dryer, specifically as follows: external air enters the solar collector 2 from the fan 1, the air after the temperature is raised passes through the pipeline 4, and is dehumidified by the desiccant at the desiccant containing part 6 , and then enter the dryer body 3 to dry the clothes, and use the air solar heat collector to heat the air temperature entering the drying room to obtain the hot air needed for drying the clothes. The humidity detection device 8 detects the relative humidity of the air in the dryer body 3, and the control system 7 performs different operations according to the different relative humidity of the air in the dryer body 3: the relative humidity of the air in the dryer body 3 exceeds 90% At this time, the automatic air valve 9 is closed and the exhaust fan 5 is operated through the control system 7, and all the air entering the dryer body 3 is discharged through the exhaust fan 5; the relative humidity of the air in the dryer body 3 is 70-90 %, the exhaust fan 5 is operated through the control system 7, and the opening of the automatic air valve 9 is adjusted through the control system 7 at the same time, so that 70% to 80% of the air in the dryer body 3 is discharged through the exhaust fan 5, and the rest 20% to 30% of the air enters the circulation pipeline 10 through the automatic air valve 9, and then passes through the part of the pipeline 4 between the circulation pipeline 10 and the dryer body 3, and the pipeline 4 is located between the circulation pipeline 10 and the dry The part between the clothes dryer body 3 is mixed with the outside air that enters the solar heat collector 2 from the fan 1 and heats up, and is dehumidified by the desiccant at the desiccant containing part 6, and then enters the clothes dryer body 3, and so on; When the relative humidity of the air in the clothes dryer body 3 is less than 70%, the automatic air valve 9 is fully opened through the control system 7, the exhaust fan 5 is closed, the fan 1 stops working, and all the air in the clothes dryer body 3 passes through the automatic air valve 9 Enter the circulation pipeline 10, and then enter the dryer body 3 through the part of the pipeline 4 between the circulation pipeline 10 and the dryer body 3, and dehumidify through the desiccant at the desiccant storage part 6, and then enter the dryer The air in the main body 3 enters the circulation pipeline 10 through the automatic damper 9, and circulates like this. The amount of desiccant should not be less than 500g/m3, and the amount of silica gel desiccant can be increased appropriately to achieve better moisture absorption effect. When the clothes dryer is not in the drying operation, the desiccant is directly taken out to dry and regenerate.
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| CN (1) | CN104499254B (en) |
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| CN107366144A (en) * | 2017-08-30 | 2017-11-21 | 江苏农林职业技术学院 | A kind of solar energy dryer |
| CN108955110A (en) * | 2018-07-03 | 2018-12-07 | 真木农业设备（安徽）有限公司 | A kind of solar drying device |
| CN109989243A (en) * | 2019-03-28 | 2019-07-09 | 淮北市源昇节能科技有限公司 | A curtain type solar clothes drying system |
| CN112281430A (en) * | 2020-09-22 | 2021-01-29 | 郑州轻工业大学 | A photothermal photoelectric split type automatic clothes dryer |
| CN113293585A (en) * | 2020-02-21 | 2021-08-24 | 青岛海尔滚筒洗衣机有限公司 | Control method of auxiliary cooling device of heat pump system and heat pump type drying equipment |
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| CN107366144A (en) * | 2017-08-30 | 2017-11-21 | 江苏农林职业技术学院 | A kind of solar energy dryer |
| CN108955110A (en) * | 2018-07-03 | 2018-12-07 | 真木农业设备（安徽）有限公司 | A kind of solar drying device |
| CN109989243A (en) * | 2019-03-28 | 2019-07-09 | 淮北市源昇节能科技有限公司 | A curtain type solar clothes drying system |
| CN113293585A (en) * | 2020-02-21 | 2021-08-24 | 青岛海尔滚筒洗衣机有限公司 | Control method of auxiliary cooling device of heat pump system and heat pump type drying equipment |
| CN112281430A (en) * | 2020-09-22 | 2021-01-29 | 郑州轻工业大学 | A photothermal photoelectric split type automatic clothes dryer |
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| CN104499254B (en) | 2016-08-17 |
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