JP2000093696A - Clothes dryer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve energy efficiency by effectively utilizing outdoor dry air and solar light for drying and controlling wasteful discharge of air energy. SOLUTION: Energy efficiency is improved by constituting a drying room 7 to contain dried material A such as clothes to be dried with transparent panels, and outdoor air is blown in this drying room 7 by a blowing means 10 to utilize outdoor dry air and radiation heat of the sun for drying, and furthermore, reducing heat emission from exhaust by reducing the blowing volume of the blowing means 10 according to the progress of operation time by a control means 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a clothes dryer used in ordinary households.

[0002]

2. Description of the Related Art In recent years, in order to prevent pollen and dust from adhering to washed clothes due to changes in the environment, it has been observed that clothes are not dried outdoors but are dried indoors even in fine weather. Can be

FIG. 17 shows a conventional clothes dryer.
This will be described with reference to FIG. The general configuration includes a drying cabinet 1 installed indoors, a blowing unit 2 for sending air into the drying cabinet 1, a heating unit 3 for heating the air blown by the blowing unit 2, Blowing means 2 and heating means 3
And control means 4 for controlling the And
As the air to be blown into the drying cabinet 1, indoor air sucked from the air inlet 5 by the blowing means 2 was used, and the air exhausted from the drying cabinet 1 was opened above the drying cabinet 1 installed indoors. It is performed from the exhaust port 6. Note that, in the drying cabinet 1, an object A to be dried, such as washed clothes, is stored as illustrated.

[0004] When the user operates the operation unit to start the operation, the blowing means 2 and the heating means 3 start operating, and hot air is sent into the drying cabinet 1. Drying proceeds, and the air that has become highly humid due to drying is exhausted by the exhaust port 6.
It is exhausted from.

[0005]

However, in the conventional clothes dryer, the indoor air heated by the heating means 3 is blown by the blowing means in order to supply energy required for evaporating the moisture of the material A to be dried. By blowing air to the drying cabinet 1 by means of 2 and releasing moisture evaporated from the drying cabinet 1 to the outside of the drying cabinet 1, the inside of the drying cabinet 1 becomes humid and the drying of the drying cabinet 1 becomes difficult. To prevent, blow means 2
Thus, a constant amount is always exhausted from the exhaust port 6. As a result, a very large amount of energy is consumed, and in addition to moisture, air that is not sufficiently in contact with clothing or the like is exhausted, which has a problem that energy efficiency is poor. .

An object of the present invention is to solve such a conventional problem and to provide a clothes dryer with high energy efficiency.

[0007]

In order to solve the above-mentioned problems, the present invention provides a drying chamber for storing an object to be dried, in which outdoor air is blown by blowing means, and the operating time of the blowing means is controlled. With the passage of time, the amount of air blow is reduced.

[0008] The dry air outside on a sunny day can be effectively used, and when the drying of the material to be dried progresses with the elapse of the operation time, the moisture released from the material to be dried is reduced. As the amount of ventilation required is reduced, the amount of ventilation required is also reduced, so the amount of air is reduced as the operation time elapses by controlling the air blowing means, and the energy of air is suppressed from being released, improving energy efficiency. can do.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention can be embodied by the constitutions described in the respective claims, and the embodiments will be described in detail below.

[0010] As described in claim 1, a drying unit for storing an object to be dried such as clothes to be dried is constituted by a transparent panel through which sunlight passes, and blowing means for blowing outdoor air to the drying unit. And a control unit for controlling the blowing unit. The controlling unit controls the blowing unit in accordance with the operation time of the blowing unit, that is, the elapse of the drying time, and gradually reduces the blowing amount. It is to let.

[0011] Such a clothes dryer can effectively use outdoor air, and can also use radiant heat from the sun by forming the drying cabinet with transparent panels. With the progress of the process, the amount of air blown is reduced to reduce the amount of heat released by the blown air, the greenhouse effect by the radiant heat is increased, and the object to be dried such as clothes can be dried with higher temperature air.

According to a second aspect of the present invention, there is provided an air blowing means for blowing outdoor air to a drying chamber for storing an object to be dried such as clothes to be dried, and a heating means for heating the air blown by the air blowing means. And a control unit for controlling the blowing unit and the heating unit. The controlling unit controls the blowing unit according to the operation time of the blowing unit, that is, the elapse of the drying time. Is gradually reduced.

[0013] Such a clothes dryer can effectively use outdoor air, and furthermore, the amount of air blown is reduced by the progress of the drying state, so that the release of heat by the blown air is reduced, and the heating means is heated. Higher temperature air can be obtained without increasing the amount of heat generated, and drying of the object to be dried can be accelerated.

According to a third aspect of the present invention, a drying cabinet for storing clothes to be dried, etc., is constituted by a transparent panel through which sunlight passes, and blowing means for blowing outdoor air to the drying cabinet. A heating unit for heating the air blown by the blowing unit, and a blowing unit having a control unit for controlling the blowing unit and the heating unit, wherein the control unit is configured to blow the air according to a lapse of a drying time. And gradually reduce the amount of air to be blown.

[0015] Such a clothes dryer can effectively use outdoor air, and can use radiant heat from the sun by forming the drying cabinet with transparent panels. As the amount of air blows is reduced by the progress of heat, the release of heat from the blown air is reduced, the greenhouse effect by radiant heat is increased, and clothes and the like can be dried with higher temperature air. Furthermore, even when the temperature of the outdoor air is low, it can be heated by the heating means to make it a high temperature air with a drying effect and applied to clothing, etc.
Due to the progress of the drying state, the amount of blown air can be reduced to reduce the amount of heat released by the blown exhaust air. As a result, higher temperature air can be obtained without increasing the amount of heat generated by the heating means, and Can be faster.

According to a fourth aspect of the present invention, a drying cabinet for storing clothes or the like, which is a dried product, is formed of a transparent panel through which sunlight passes, and ventilation ventilation for blowing outdoor air to the drying cabinet. Means, a ventilation unit having a circulating air blowing means for sucking air in the drying chamber, blowing it out again into the drying chamber and circulating, and a control means for controlling the ventilation ventilation means and the circulating air blowing means in the refrigerator. The control means controls the ventilation ventilation means as the drying time elapses, and gradually reduces the ventilation ventilation volume.

Such a clothes dryer can effectively use the outdoor air, and can utilize radiant heat from the sun by forming the drying cabinet with transparent panels. As the amount of air blows is reduced by the progress of heat, the release of heat from the blown air is reduced, the greenhouse effect by radiant heat is increased, and clothes and the like can be dried with higher temperature air. Furthermore, by circulating the air in the drying chamber, the chance of contact with clothes and the like can be increased, so that by keeping the circulating air volume constant, the wind speed hitting the clothing etc. when the ventilation air volume is reduced And the decrease in drying performance that occurs due to the decrease in the amount of water can be reduced.

Further, as described in claim 5, ventilation air blowing means for blowing outdoor air into a drying cabinet for accommodating clothes and the like to be dried, sucking air in the drying cabinet, and re-introducing the inside of the drying cabinet. A circulating air blower that blows out and circulates, a heating unit that heats the air blown by the circulating air blower, and a ventilation unit that has a control unit that controls the ventilation blower, the blower, and the heater. The control means controls the ventilation ventilation means as the drying time elapses, and gradually reduces the ventilation ventilation amount.

Such a clothes dryer can effectively use outdoor air, and the amount of air blown by reducing the amount of air blown by the progress of the drying state reduces the amount of heat released by the blown air. A higher temperature air can be obtained without increasing the calorific value of the material, and the drying of the object to be dried can be accelerated. Furthermore, by circulating the air inside the drying cabinet, the chance of contact with clothing and the like can be increased.By keeping the circulating air volume constant, the ventilation air volume decreases, and the wind speed hitting clothing decreases. Even so, a decrease in drying performance can be reduced.

According to a sixth aspect of the present invention, a drying chamber for storing clothes to be dried and the like is constituted by a transparent panel through which sunlight passes, and ventilation ventilation means for blowing outdoor air to the drying chamber. And, the air in the drying cabinet, sucks air in the drying cabinet, blows out the drying cabinet again and circulates the inside, and a heating unit that heats the air blown by the inside circulation blowing unit,
A ventilation unit having control means for controlling the ventilation ventilation means, the internal circulation ventilation means and the heating means, wherein the control means controls the ventilation ventilation means as the drying time elapses, and This is to gradually reduce the air volume.

[0021] The outdoor air can be used effectively, and the drying cabinet can be made up of transparent panels to use the radiant heat from the sun.
By reducing the amount of ventilation ventilation, heat release due to ventilation exhaust is reduced, the greenhouse effect by radiant heat is enhanced, and clothes and the like can be dried with higher temperature air. Also,
Even when the temperature of the outdoor air is low, the air can be heated to a high temperature with a drying effect and applied to clothing, etc. by heating with a heating means. As a result, the temperature of the air to be dried can be increased without increasing the amount of heat generated by the heating means.
Furthermore, by circulating the air in the drying cabinet, it is possible to increase the chance of contact with clothing and the like,
By keeping the circulating air flow constant, the ventilation air flow is reduced, and even if the wind speed hitting the clothes or the like is reduced, the decrease in drying performance can be reduced.

Further, as described in claim 7, a drying cabinet for storing clothes to be dried and the like is constituted by a transparent panel through which sunlight passes, and a blowing means for blowing outdoor air to the drying cabinet. Temperature and humidity detecting means for detecting the temperature and humidity of outdoor air, and heating means for heating the air blown by the blowing means,
A ventilation unit having a control unit for controlling the ventilation ventilation unit, the internal circulation ventilation unit, and the heating unit, wherein the control unit operates the heating unit based on information from the temperature and humidity detection unit. It is determined whether or not the air blowing means alone or both the air blowing means and the heating means are operated, and the air blowing means is controlled as the drying time elapses, so that the air blowing amount is gradually reduced.

The heating means is not operated when the outside air is dry as in fine weather, and the heating means is operated when the outside air is wet as in cloudy or rainy weather. The optimum mode can be automatically selected, the outdoor air can be effectively used, and the drying cabinet is constituted by a transparent panel, so that radiant heat from the sun can be used. Further, as the drying state progresses, the amount of air blown is reduced to reduce the amount of heat released by the blown air, thereby increasing the greenhouse effect due to the radiant heat and drying clothes and the like with higher-temperature air. Furthermore, even when the temperature of the outdoor air is low or humid, the air can be heated by a heating means to produce high-temperature air having a drying effect and applied to clothing, etc., and the amount of air blown by the progress of the drying state can be reduced. As a result, since heat release due to the exhaust air is reduced, higher-temperature air can be obtained without increasing the amount of heat generated by the heating means, and drying of the object to be dried can be accelerated.

Further, as set forth in claim 8, a drying cabinet for storing clothes to be dried and the like is constituted by a transparent panel through which sunlight passes, and the temperature and humidity of outdoor air sent to the drying cabinet are controlled. Temperature / humidity detecting means for detecting, ventilating air means for blowing outdoor air to the drying chamber, in-chamber circulating air blowing means for sucking air in the drying chamber, and blowing it out again to circulate in the chamber; A heating unit that heats the air blown by the blowing unit; and a blowing unit having a control unit that controls the ventilation ventilation unit, the circulating air blowing unit, and the heating unit. The control unit includes the temperature and humidity detection unit. It is determined whether to operate the heating means based on the information from the above, and the ventilation ventilation means and the internal circulation ventilation means, or these ventilation means and the heating means are operated, and the drying time passes. Depending on which to control the ventilation air blowing means, but gradually reducing its air volume.

When the outside air is dry as in fine weather, the heating means is not operated, and when the outside air is moist as in cloudy or rainy weather, the heating means is operated. The optimal mode can be automatically selected, and the outdoor air can be used effectively.Furthermore, by configuring the drying cabinet with transparent panels, the radiant heat from the sun can be used. Further, as the drying state progresses, the amount of air blown is reduced to reduce the amount of heat released by the blown air, thereby increasing the greenhouse effect due to the radiant heat and drying clothes and the like with higher-temperature air. Furthermore, even when the temperature of the outdoor air is low or humid, the air can be heated by a heating means to produce high-temperature air with a drying effect and applied to clothes, etc. As a result, heat release due to air exhaust is reduced, so that higher-temperature air can be obtained without increasing the amount of heat generated by the heating means. In addition, air is brought into contact with clothing and the like by circulating the air in the drying cabinet. Since the opportunity can be increased, the ventilation airflow is reduced by keeping the circulation airflow constant, and even if the wind speed hitting the clothes etc. decreases, the decrease in drying performance can be reduced, and the drying of the drying object can be reduced. Can be faster.

[0026]

1 to 16 show an embodiment of the present invention.
This will be described with reference to FIG.

Embodiment 1 Hereinafter, a first embodiment of the present invention will be described with reference to FIG. 1 showing the configuration and FIG. 2 showing a flowchart of the operation.

In FIG. 7, reference numeral 7 denotes an object to be dried A such as clothing.
The air blown from the blowing unit 8 is sucked in from below and exhausted from the upper exhaust port 9. Note that the drying cabinet 7 is formed of a transparent panel through which sunlight passes. Reference numeral 10 denotes a blowing unit housed in the blowing unit 8, which has a fan for blowing air taken in from an air inlet 11 for sucking outside air to a drying cabinet 7 through a blowing tube 12 and a motor for driving the fan. I have. Reference numeral 13 denotes a control unit provided in the blower unit 8, and controls the operation of the blower unit 10 as the operation time elapses.

Next, the operation of this embodiment will be described with reference to FIG. 2 showing a control program of the control means 13.

When the user operates the operation unit, the control unit 1
3 confirms the start of operation in step 1. Next, at step 2, the operation time of the drying operation is started, and at the same time, at step 3, the driving of the air blowing means 10 is started to suck in the outside air, blown into the drying chamber 7, and then proceed to step 4. In step 4, it is checked whether the drying operation has been performed for a predetermined time. If the predetermined time has elapsed, the process proceeds to step 5. In step 5, the blowing unit 10 is controlled to reduce the blowing amount to a predetermined value, and the process proceeds to step 6. In order to reduce the amount of air to be blown, there is a means such as phase control of the voltage supplied to the motor of the air blowing means 10, but the method is not particularly limited.

In step 6, it is further confirmed whether the drying operation has elapsed for the next predetermined time, and if the predetermined time has elapsed, the operation proceeds to step 7. In step 7, the blowing means 1
By controlling 0, the blowing amount is further reduced to the next predetermined value, and the routine proceeds to step 8. In step 8, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the process proceeds to step 9. In step 9, the air blowing means 10 is controlled to further reduce the air blowing amount to the next predetermined value, and then proceeds to step 10. In step 10, the time from the start of operation is checked, and when the total operation time reaches a predetermined value, the process proceeds to step 11, in which the driving of the blowing means 10 is stopped, drying is completed, and the process waits until the next operation starts. .

In the above description, three-stage air volume control is performed. However, fine control of two or four or more stages may be performed, and the number of control stages is not particularly limited.

As described above, according to the clothes dryer of this embodiment, the outside air is used, and the outside air is sucked in by the blowing means 10 and is blown into the drying chamber 7, so that the outdoor air is blown out. Can be used effectively, and the drying cabinet 7
By comprising a transparent panel, radiant heat from the sun can be used for drying, and the control means 13 controls the blowing means 10 according to the elapsed drying time so that the blowing amount is gradually reduced. Therefore, the amount of heat released by the ventilation exhaust is reduced, the greenhouse effect by the radiant heat from the sun is increased, and clothes and the like can be dried with higher-temperature air.

(Embodiment 2) Hereinafter, a second embodiment of the present invention will be described with reference to FIG. 3 showing a configuration explanatory diagram and FIG. 4 showing a flowchart of its operation. In addition, about the same structure as the structure demonstrated in Example 1, the same code | symbol is attached | subjected and description is abbreviate | omitted. In FIG. 3, a drying cabinet 15 for storing and drying the object A to be dried, such as clothing, is a heating unit such as a nichrome heater provided in a blower tube 12. The supplied air is heated and turned into warm air, and is blown into the drying cabinet 14.

Next, the operation of this embodiment will be described with reference to FIG. 4 showing a control program of the control means 13. The control means 13 confirms the start of the operation in step 101, starts measuring the operating time of the drying operation in step 102, and at the same time, in step 103,
Then, the driving of the heating means 15 and the heating means 15 is started, the outside air is sucked in, the hot air is blown into the drying chamber 14, and the process proceeds to step 104. In step 104, it is confirmed whether the drying operation has been performed for a predetermined time. If the predetermined time has elapsed, the process proceeds to step 105. In step 105, the blowing unit 10 is controlled to reduce the blowing amount to a predetermined value, and the process proceeds to step 106. In order to reduce the amount of air blow, there is a means such as phase control of the supply voltage to the motor of the blow means 10,
There is no particular limitation.

At step 106, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the routine proceeds to step 107. In step 107, the blower means 10 is controlled to reduce the amount of blown air to the next predetermined value, and the process proceeds to step 108. In step 108, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the process proceeds to step 109. In step 109, the blower means 10 is controlled to reduce the amount of blown air to the next predetermined value, and the process proceeds to step 110. In step 110, the time from the start of operation is checked, and when the total operation time reaches a predetermined value, step 1 is executed.
In step 11, the driving of the blowing means 10 and the heating means 15 is stopped, drying is completed, and the apparatus stands by until the next operation starts.

In the above description, three-stage air volume control is performed. However, fine control of two or four or more stages may be performed, and the number of control execution stages is not particularly limited. .

As described above, according to the clothes dryer of this embodiment, the outside air is taken in by the
Since the air is blown into the inside, the outdoor air can be effectively used, and further, by reducing the amount of blown air, the amount of heat released by the blown air is reduced, and the amount of heat generated by the heating means 15 is not increased. As a result, higher-temperature air can be obtained, and drying of the object to be dried can be accelerated. That is, it is possible to realize a clothes dryer with high energy efficiency by using the dry air of the outside air and further suppressing the discharge of heat due to the blowing.

(Embodiment 3) Hereinafter, a third embodiment of the present invention will be described with reference to FIG. 5 showing a configuration explanatory view and FIG. 6 showing a flowchart of its operation. The same components as those described in the first and second embodiments are denoted by the same reference numerals, and description thereof is omitted.

In FIG. 5, the drying cabinet 7 is constituted by a transparent panel through which sunlight passes, and the heating means 15 is
The air sent from is heated to produce warm air.

Next, the operation of this embodiment will be described with reference to FIG. 6 showing a control program of the control means 13.

The control means 13 confirms the start of the operation in step 201, starts measuring the operating time of the drying operation in step 202, and at the same time, in step 203,
0 and the driving of the heating means 15 is started to inhale outside air,
The hot air is blown into the drying cabinet 7 and the process proceeds to step 204. In step 204, it is confirmed whether or not the drying operation has elapsed for a predetermined time. If the predetermined time has elapsed, the process proceeds to step 205. In step 205, the blowing means 10 is controlled to reduce the blowing amount to a predetermined value, and the process proceeds to step 206. In order to reduce the amount of air blow, there is a means such as phase control of the supply voltage to the motor of the blow means 10,
There is no particular limitation.

In step 206, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the flow proceeds to step 207. In step 207, the blowing means 10 is controlled to reduce the blowing amount to the next predetermined value, and the process proceeds to step 208. In step 208, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the process proceeds to step 209. In step 209, the air blowing means 10 is controlled to reduce the air blowing amount to the next predetermined value, and the process proceeds to step 210. In step 210, the time from the start of operation is checked, and when the total operation time reaches a predetermined value, step 2 is executed.
In step 11, the driving of the blowing means 10 and the heating means 15 is stopped, drying is completed, and the apparatus stands by until the next operation starts.

In the above description, three-stage air volume control is performed. However, two or four or more stages of fine control may be performed, and the number of control stages is not particularly limited.

As described above, according to the clothes dryer of the present embodiment, since the outside air is sucked in by the blowing means 10 and is blown into the drying chamber 7, the outdoor air can be effectively used. Also, by forming the drying cabinet 7 with a transparent panel, radiant heat from the sun can be used for drying,
Further, by reducing the amount of air blow, the amount of heat released by air blow is reduced, the greenhouse effect by radiant heat can be enhanced, and clothes and the like can be dried with higher temperature air. Furthermore, even when the temperature of the outdoor air is low, the air can be heated by the heating means 15 to produce high-temperature air having a drying effect and applied to clothing or the like. Heat release is reduced, and higher-temperature air can be obtained without increasing the calorific value of the heating means 15, and drying can be accelerated. In other words, using the dry air of the outside air and the radiant heat of the sun, further suppressing the discharge of heat by the blast to enhance the greenhouse effect by the radiant heat, and increasing the amount of heat generated by the heating means 15 to the higher temperature air to increase clothes Since drying such as drying can be accelerated, a clothes dryer with high energy efficiency can be realized.

(Embodiment 4) Hereinafter, a fourth embodiment of the present invention will be described with reference to FIG. 7 showing a configuration explanatory diagram and FIG. 8 showing a flowchart of its operation. The same components as those described in the first to third embodiments are denoted by the same reference numerals, and description thereof is omitted.

In FIG. 7, reference numeral 16 denotes a ventilation blower,
Is a circulating air blower in the refrigerator. The outdoor air blown by the ventilation blower 16 is sucked into the drying cabinet 7 composed of a transparent panel through which sunlight passes, and then blown out into the drying cabinet again to circulate the inside of the refrigerator. Circulating. The control means 13
Controls the ventilation blower 16 and the internal circulation blower 17.

Next, the operation of this embodiment will be described with reference to FIG. 8 showing a control program of the control means 13.

The control means 13 confirms the start of the operation in step 301, and starts timing the operation time of the drying operation in step 302. At the same time, in step 303, the ventilation means 16 and the internal circulation blow means 17 Is started, the outside air is sucked in, the air is blown into the drying cabinet 7, and the air circulating in the cabinet is created. In step 304, it is checked whether the drying operation has been performed for a predetermined time. If the predetermined time has elapsed, the process proceeds to step 305. In step 305, the ventilation blower 16 is controlled to reduce the amount of air blow to a predetermined value, and the process proceeds to step 306. In order to reduce the amount of air to be blown, the ventilation blower 16
There is a means for controlling the phase of the supply voltage to the motor, but the present invention is not particularly limited to this.

In step 306, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the flow proceeds to step 307. In step 307, the ventilation / blowing means 16 is controlled to further reduce the amount of air to the next predetermined value, and then proceeds to step 308. In step 308, it is further confirmed whether the drying operation has elapsed for the next predetermined time, and if the predetermined time has elapsed, step 3 is executed.
Go to 09. In step 309, the ventilation and blowing means 16 is controlled to reduce the amount of air to the next predetermined value, and the process proceeds to step 310. In step 310, the time from the start of operation is checked, and when the total operation time reaches a predetermined value,
Proceeding to step 311, the drive of the ventilation blower 16 and the circulation blower 17 in the refrigerator is stopped, drying is completed, and the process waits until the next operation starts.

In the above description, three-stage air volume control is performed. However, fine control of two or four or more stages may be performed, and the number of control stages is not particularly limited.

As described above, according to the clothes dryer of the present embodiment, the control means 13 controls the ventilation ventilation means 16 to gradually reduce the ventilation ventilation volume as the drying time elapses. The outdoor air can be used effectively, and the drying cabinet 7 can be made up of a transparent panel so that radiant heat from the sun can be used for drying. The emission of heat decreases, the greenhouse effect by radiant heat increases,
Clothing and the like can be dried with higher temperature air. Furthermore, by circulating the air in the refrigerator, the chances of contact with clothing etc. are increased by increasing the amount of air contact with the clothing, etc. The decrease can be reduced.

(Embodiment 5) Hereinafter, a fifth embodiment of the present invention will be described with reference to FIG. 9 showing a configuration explanatory diagram and FIG. 10 showing a flowchart of its operation. In addition, about the structure same as the structure demonstrated in Examples 1-4, the same code | symbol is attached | subjected and description is abbreviate | omitted.

The configuration different from that of the fourth embodiment is the drying cabinet 1
4 is a point that is not made of a transparent panel and that it has a heating means 15, and as shown in FIG.
4, and a circulating air blowing unit 17 that sucks air in the drying chamber 14 and blows out the air again.
A heating means 15 for heating the air blown by the in-compartment circulating air blowing means 17; and a control means 13 for controlling the ventilation and blowing means 16 and the in-compartment circulating air blowing means 17 and the heating means 15. The means 13 controls the ventilation and blowing means 16 in accordance with the elapsed drying time so as to gradually reduce the amount of ventilation and blowing.

Next, the operation of this embodiment will be described with reference to FIG. 10 showing a control program of the control means 13.

The control means 13 confirms the start of the operation in step 401, starts measuring the operating time of the drying operation in step 402, and at the same time, in step 403, the ventilation means 16 and the internal circulation blower 17 Driving with the heating means 15 is started to inhale the outside air and blow it into the drying cabinet 14 and circulate warm air in the cabinet.
In step 404, it is checked whether a predetermined time has elapsed in the drying operation.
Go to 5. In step 405, the ventilation / blowing means 16 is controlled to reduce the amount of air to a predetermined value, and the flow proceeds to step 406. In addition, in order to reduce the amount of ventilation, the ventilation ventilation means 1
Although there is a means for controlling the phase of the supply voltage to the motor No. 6, there is no particular limitation.

In step 406, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the flow proceeds to step 407. In step 407, the ventilation / blowing means 16 is controlled to reduce the amount of air to the next predetermined value, and the flow proceeds to step 408. Step 408
Then, it is confirmed whether the drying operation has elapsed for the next predetermined time, and if the predetermined time has elapsed, the process proceeds to step 409. In step 409, the ventilation blower 16 is controlled to reduce the blown air amount to the next predetermined value, and step 410.
Proceed to. In step 410, the time from the start of operation is checked, and when the total of the operation time reaches a predetermined value, the process proceeds to step 411, in which the driving of the ventilation ventilation means 16, the internal circulation ventilation means 17, and the heating means 15 is stopped. Then, the drying is completed and the operation waits until the next operation starts.

In the above description, the three-stage air volume control is performed. However, fine control of two or four or more stages may be performed, and the number of control stages is not particularly limited.

As described above, the clothes dryer of this embodiment is
As the control means 13 controls the ventilation ventilation means 16 as the drying time elapses and gradually reduces the ventilation ventilation volume, outdoor air can be effectively used, and furthermore,
By reducing the amount of ventilation ventilation, the amount of heat released by the ventilation exhaust is reduced, and higher-temperature air can be obtained without increasing the amount of heat generated by the heating means 15, and the drying of the object to be dried can be accelerated. Furthermore, by circulating the air inside the drying cabinet, the chances of contact with clothing and air are increased,
By keeping the circulating air flow constant, it is possible to reduce the decrease in drying performance even if the air velocity hitting clothes or the like is reduced due to a reduction in the ventilation air flow.

(Embodiment 6) Hereinafter, a sixth embodiment of the present invention will be described with reference to FIG. 11 showing a configuration explanatory diagram and FIG. 12 showing a flowchart of its operation. The same components as those described in the first to fifth embodiments are denoted by the same reference numerals, and description thereof is omitted.

The configuration different from that of the fifth embodiment is that a drying cabinet 7 composed of a transparent panel through which sunlight passes is used, and as shown in FIG.
Ventilating air blowing means 16 for blowing air into the drying chamber 7;
A heating means 15 for heating the air blown by the circulating air blowing means 17, and a control means 13 for controlling the ventilation air blowing means 16, the circulating air blowing means 17 and the heating means 15.
The control means 13 controls the ventilation ventilation means 16 in accordance with the elapsed drying time so as to gradually reduce the ventilation ventilation volume.

Next, the operation of this embodiment will be described with reference to FIG. 12 showing a control program of the control means 13. The control means 13 confirms the start of the operation in step 501, and starts measuring the operation time of the drying operation in step 502, and at the same time, in step 503, the ventilation means 16, the circulation air blowing means 17, and the heating means 15. , The outside air is sucked in, the air is blown into the drying cabinet 7, and the warm air is circulated in the cabinet. In step 504, it is checked whether the drying operation has elapsed for a predetermined time, and if the predetermined time has elapsed, step 505 is performed.
Proceed to. In step 505, the ventilation blower 16 is controlled to reduce the blown air amount to a predetermined value, and the process proceeds to step 406. In order to reduce the amount of air to be blown, the ventilation blower 16
There are means for controlling the phase of the supply voltage to the motor, but the present invention is not particularly limited to this.

In step 506, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the flow proceeds to step 507. In step 507, the ventilation and blowing means 16 is controlled to reduce the amount of air to the next predetermined value, and the flow proceeds to step 508. Step 508
Then, it is further confirmed whether or not the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the process proceeds to step 509. In step 509, the ventilation / blowing means 16 is controlled to reduce the amount of air to the next predetermined value, and then to step 510.
Proceed to. In step 510, the time from the start of operation is checked, and when the total of the operation time reaches a predetermined value, the process proceeds to step 511, in which the driving of the ventilation ventilation unit 16, the internal circulation ventilation unit 17, and the heating unit 15 is stopped. Then, the drying is completed and the operation waits until the next operation starts. In the above description, the three-stage air volume control is performed. However, two or four or more stages of fine control may be performed, and the number of control stages is not particularly limited.

As described above, in the clothes dryer according to the present embodiment, the controller 13 controls the ventilation blower 16 as the drying time elapses, and gradually reduces the amount of ventilation blow. It can be used effectively, and the drying cabinet 7 is composed of a transparent panel, so that the radiant heat from the sun can be used for drying. As a result, the greenhouse effect due to radiant heat is increased, and clothes and the like can be dried with higher temperature air. Further, by reducing the amount of ventilation ventilation, the amount of heat released by the ventilation exhaust is reduced, and without increasing the heating value of the heating means 15,
Hotter air is obtained and drying can be faster. Further, by circulating the air in the drying cabinet 7, the chances of contact with the clothes and the like are increased by increasing the amount of air to be circulated. Performance degradation can be reduced.

(Embodiment 7) Hereinafter, a seventh embodiment of the present invention will be described with reference to FIG. 13 showing a configuration explanatory diagram and FIG. 14 showing a flowchart of its operation. In addition,
The same components as those described in the first to sixth embodiments are denoted by the same reference numerals, and description thereof is omitted.

The third embodiment is different from the third embodiment in that a temperature / humidity detecting means 18 for detecting the temperature and humidity of the outdoor air blown to the drying cabinet 7 composed of a transparent panel through which sunlight passes is provided. As shown in FIG. 13, a blowing unit 10 for blowing outdoor air to the drying cabinet 7, a heating unit 15 for heating the air blown by the blowing unit 10, and a control for controlling the blowing unit 10 and the heating unit 15. And a blower unit 8 having means 13. Then, the control unit 13 determines whether or not to operate the heating unit 15 based on the information from the temperature and humidity detecting unit 18, and operates only the blowing unit 10 or both the blowing unit 10 and the heating unit 15, Further, according to the elapsed drying time, the air blowing means 10 is controlled,
The air volume is gradually reduced.

Next, the operation of this embodiment will be described with reference to FIG. 14 showing a control program of the control means 13.

The control means 13 confirms the start of the operation in step 601, starts measuring the operation time of the drying operation in step 602, starts driving the blowing means 10 in step 603, and proceeds to step 604. In step 604,
The temperature / humidity state of the outside air sucked by the blower 10 is input as information from the temperature / humidity detector 18, and the process proceeds to step 605 in the case of low temperature / low humidity, low temperature / high humidity, and high temperature / high humidity. In step 605, the heating unit 15 is driven to make the drawn outside air warm air and blow it into the drying cabinet 7. If it is determined in step 605 that the temperature is low and high, the process proceeds to step 606 to dry the clothes and the like only by blowing air. In step 605, the criterion for determining whether or not to operate the heating means 15 is based on whether the outside air is at high temperature and low humidity. However, it is determined whether the outside air is at high temperature and low humidity or at high temperature and high humidity. Alternatively, it is conceivable to judge whether the temperature is high or high or low or low, and the present invention is not particularly limited.

In step 606, it is checked whether the drying operation has been performed for a predetermined time. If the predetermined time has elapsed, the process proceeds to step 607. In step 607, the blowing unit 10 is controlled to reduce the blowing amount to a predetermined value, and the process proceeds to step 608. In order to reduce the amount of air to be blown, there is a means such as phase control of the voltage supplied to the motor of the air blowing means 10, but the method is not particularly limited. Step 60
In step 8, it is confirmed whether the drying operation has elapsed for the next predetermined time, and if the predetermined time has elapsed, step 609 is executed.
Proceed to. In step 609, the air blowing means 10 is controlled to further reduce the air blowing amount to the next predetermined value.
Go to 0. In step 610, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the process proceeds to step 611. In step 611,
The control unit controls the blowing unit 10 to further reduce the blowing amount to the next predetermined value, and proceeds to step 612. In step 612, the time from the start of operation is checked, and when the total operation time reaches a predetermined value, the flow proceeds to step 613, in which the driving of the blowing means 10 and the heating means 15 is stopped, the drying is completed, and the next Wait until operation starts. In the above description, the three-stage air volume control is performed. However, two or four or more stages of fine control may be performed, and the number of control stages is not particularly limited.

As described above, the clothes dryer according to the present embodiment controls the blower means 10 according to the drying time elapsed by the control means 13 and gradually reduces the amount of blown air.
The outdoor air can be used effectively, and the drying cabinet 7 can be made up of a transparent panel, so that the radiant heat from the sun can be used for drying. In the case of high temperature and low humidity such as a sunny day, drying is performed without operating the heating means 15. And, as the drying progresses, the amount of air blow is reduced, so that the release of heat by the blow air exhaust is reduced,
The greenhouse effect due to the radiant heat is increased, and clothes and the like can be dried with higher temperature air. Further, when it is difficult to dry with only outside air such as low temperature and high humidity such as a rainy day, the heating means 15 is operated. We dry clothes with warm air. Further, as the drying proceeds, the amount of air blown is reduced by reducing the amount of air blow, so that the amount of heat released by the blow air is reduced. can do.

(Embodiment 8) An eighth embodiment of the present invention will be described below with reference to FIG. 15 showing a configuration explanatory view and FIG. 16 showing a flowchart of its operation. In addition,
The same components as those described in the first to seventh embodiments are denoted by the same reference numerals, and description thereof is omitted.

The sixth embodiment is different from the sixth embodiment in that a temperature / humidity detecting means 18 for detecting the temperature and humidity of outdoor air blown to the drying cabinet 7 composed of a transparent panel through which sunlight passes is provided. As shown in FIG. 16, ventilation ventilation means 16 for blowing outdoor air to the drying chamber 7 and circulating air blowing means 17 for sucking air in the drying chamber 7 and blowing it out again into the chamber.
A blowing unit 8 having a heating unit 15 for heating the air blown by the internal circulation blowing unit 17, and a control unit 13 for controlling the ventilation ventilation unit 16, the internal circulation blowing unit 17, and the heating unit 15. It has. Then, the control means 13 determines whether or not to operate the heating means 15 based on the information from the temperature and humidity detecting means 18, and only the ventilation blowing means 16 and the internal circulation blowing means 17 or these blowing means 16. , 17 and the heating means 15 are operated,
In addition, as the drying time elapses, the ventilation / blowing means 16 is controlled so that the ventilation / blowing amount is gradually reduced.

Next, the operation of this embodiment will be described with reference to FIG. 16 showing a control program of the control means 13.

The control means 13 confirms the start of the operation in step 701, starts to measure the operation time of the drying operation in step 702, and in step 703, starts the operation of the ventilation blower 16.
And driving of the internal circulation blowing means 17 is started, and
Go to 04. In step 704, the temperature / humidity state of the outside air sucked in by the ventilation / blowing means 16 is input as information from the temperature / humidity detecting means 18, and in the case of low temperature / low humidity, low temperature / high humidity, and high temperature / high humidity, the process proceeds to step 705. In step 705, the heating unit 15 is driven to make the circulating air in the drying cabinet 7 warm air and blow it. If it is determined in step 705 that the temperature is high and low, the process proceeds to step 706, and the clothes are dried only by blowing air. In addition,
In step 705, the criterion for determining whether or not to operate the heating means 15 is based on whether the outside air is at high temperature and low humidity. However, it is determined whether the outside air is at high temperature and low humidity or high temperature and high humidity. It is conceivable to judge whether the humidity is high or low and low, and there is no particular limitation.

In step 706, it is checked whether the drying operation has been performed for a predetermined time. If the predetermined time has elapsed, the process proceeds to step 707. In step 707, the ventilation / blowing means 16 is controlled to reduce the amount of air to a predetermined value, and the process proceeds to step 708. In order to reduce the amount of air blow, there is a means such as phase control of the supply voltage to the motor of the ventilating air blow means 16, but there is no particular limitation. In step 708, it is further confirmed whether or not the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the process proceeds to step 709. In step 709, the ventilation / blowing means 16
Is controlled to further reduce the blowing amount to the next predetermined value, and then the process proceeds to step 710. In step 710, it is further confirmed whether the drying operation has elapsed for the next predetermined time. If the predetermined time has elapsed, the process proceeds to step 711. In step 711, the ventilation / blowing means 16 is controlled to further reduce the amount of air to the next predetermined value, and then proceeds to step 712.
In step 712, the time from the start of operation is checked, and when the total operation time reaches a predetermined value, step 71
Proceeding to 3, the driving of the ventilation blower 16, the circulating blower 17 and the heater 15 is stopped, drying is completed, and the process waits until the next operation starts. In the above description, the three-stage air volume control is performed. However, two or four or more stages of fine control may be performed, and the number of control stages is not particularly limited.

As described above, in the clothes dryer according to the present embodiment, as the control means 13 elapses the drying time,
Since the ventilation and blowing means 16 is controlled and the amount of blowing is gradually reduced, outdoor air can be effectively used.
By forming the drying cabinet 7 with a transparent panel, radiant heat from the sun can be used for drying. Further, based on information on the outside air from the temperature / humidity detecting means 18, in the case of high temperature and low humidity like a sunny day, Drying is performed without operating the heating means 15. And, as the drying progresses, by reducing the amount of air blow, the amount of heat released by the blow air is reduced, the greenhouse effect by radiant heat is increased, and clothes and the like can be dried with higher temperature air. When it is difficult to dry with only outside air such as low temperature and high humidity such as the day, the heating means 15 is operated to dry clothes and the like with hot air. In addition, as the drying proceeds, the amount of air blown is reduced by reducing the amount of air blown, so that the amount of heat released by the blown air is reduced. can do. In addition, by circulating the air in the refrigerator, the chance of contact with clothing etc. is increased, and by keeping the circulating air volume constant, the drying performance is reduced even if the ventilation air volume decreases and the wind speed hitting the clothing decreases. Can be reduced, and can be dried quickly.

[0077]

The present invention is embodied in the form described above, and has the following effects.

According to the first aspect of the present invention, the drying cabinet for storing clothes and the like to be dried is constituted by a transparent panel through which sunlight passes, and a blowing means for blowing outdoor air to the drying cabinet. And a control unit for controlling the blowing unit.The controlling unit controls the blowing unit in accordance with the elapsed drying time, and gradually reduces the blowing amount. It can also be used for, and by configuring the drying cabinet with a transparent panel, it is possible to use the radiant heat from the sun.
By reducing the amount of air blown by the progress of drying, the amount of heat released by the blown air is reduced, the greenhouse effect by radiant heat is increased, and clothes and the like can be dried with higher temperature air.

According to the second aspect of the present invention,
A drying unit for storing clothes and the like to be dried has a blowing unit for blowing outdoor air, a heating unit for heating the air blown by the blowing unit, and a control unit for controlling the blowing unit and the heating unit. A blower unit is provided, and the controller controls the blower in accordance with the elapsed drying time, so that the amount of blown air is gradually reduced, so that outdoor air can be used effectively, and By reducing the amount of blown air as the process proceeds, the amount of heat released by the blown air is reduced, and higher-temperature air can be obtained without increasing the amount of heat generated by the heating means, and drying can be accelerated.

According to the third aspect of the present invention,
A drying cabinet for storing clothes and the like to be dried is constituted by a transparent panel through which sunlight passes, a blowing unit for blowing outdoor air to the drying cabinet, a heating unit for heating air blown by the blowing unit, and A control unit for controlling the blowing means and the heating means, and the controlling means controls the blowing means in accordance with the elapsed drying time, so that the blowing amount is gradually reduced, so that the outdoor Air can be used effectively, and the drying cabinet is made up of transparent panels, so that radiant heat from the sun can also be used. And the greenhouse effect by radiant heat is increased, and clothes can be dried with hotter air. Furthermore, even when the temperature of the outdoor air is low, the air can be heated by the heating means to produce high-temperature air with a drying effect and applied to clothing, etc. Emissions are reduced, hotter air is obtained without increasing the heating value of the heating means, and drying can be accelerated.

According to the fourth aspect of the present invention,
A drying cabinet for storing clothes and the like to be dried is composed of a transparent panel through which sunlight passes. Ventilation means for blowing outdoor air into this drying cabinet, and air inside the drying cabinet is sucked and blown out again. A circulating air blowing unit and a blowing unit having a control unit for controlling the two blowing units are provided. The controlling unit controls the ventilation blowing unit according to an elapsed drying time, and gradually reduces the amount of the ventilation air. Because we try to reduce it, we can use the outdoor air effectively,
In addition, by forming the drying cabinet with transparent panels, radiant heat from the sun can be used.Furthermore, the amount of air blown by the progress of drying reduces the amount of heat released by the blast exhaust, thereby reducing the greenhouse effect due to radiant heat. Is growing,
Clothing and the like can be dried with higher temperature air. Furthermore, by circulating the air inside the drying cabinet, the chances of contact with clothing and the like are increased, and by keeping the circulating air volume constant, drying is performed even if the ventilation air volume decreases and the wind speed hitting the clothing decreases. Performance degradation can be reduced.

According to the fifth aspect of the present invention,
Ventilation ventilation means for blowing outdoor air to a drying cabinet for storing clothes to be dried, etc., circulating air blowing unit for sucking air in the drying cabinet and blowing it back into the cabinet, and circulating ventilation unit for ventilation. Heating means for heating air;
A control unit for controlling the two blowing means and the heating means, and the control means controls the ventilation and blowing means in accordance with the elapsed drying time, so that the ventilation and blowing amount is gradually reduced. In addition, outdoor air can be effectively used, and the amount of air blown by the progress of drying reduces the amount of heat released by the blast exhaust, so that higher-temperature air can be generated without increasing the amount of heat generated by the heating means. Obtained and can be dried faster. Furthermore, by circulating the air inside the drying cabinet, the chances of contact with clothing and the like are increased, and by keeping the circulating air volume constant, drying is performed even if the ventilation air volume decreases and the wind speed hitting the clothing decreases. Performance degradation can be reduced.

According to the invention described in claim 6,
A drying cabinet for storing clothes and the like to be dried is composed of a transparent panel through which sunlight passes, and a ventilation ventilation means for blowing outdoor air into the drying cabinet, and a cabinet for sucking air from the drying cabinet and blowing it out again. An internal circulation blowing unit, a heating unit that heats the air blown by the internal circulation blowing unit, and a blowing unit having a control unit that controls the two blowing units and the heating unit, wherein the control unit includes: The ventilation ventilation means is controlled according to the elapsed drying time, and the ventilation ventilation volume is gradually reduced, so that outdoor air can be used effectively and the drying cabinet is made of transparent panels. Radiant heat from the sun can also be used, and as the drying progresses, the amount of heat released by the blast exhaust is reduced by reducing the amount of ventilation and ventilation, thereby increasing the greenhouse effect of radiant heat. Te, can be dried and more clothes with hot air. In addition, even when the temperature of the outdoor air is low, the air can be heated by the heating means to produce high-temperature air having a drying effect and applied to clothing, etc. Emissions are reduced, hotter air is obtained without increasing the heating value of the heating means, and drying can be accelerated.
In addition, by circulating the air in the refrigerator, the chance of contact with clothing etc. is increased, and by keeping the circulating air volume constant, the drying performance is reduced even if the ventilation air volume decreases and the wind speed hitting the clothing decreases. Can be reduced.

According to the seventh aspect of the present invention,
A drying cabinet for storing clothes to be dried and the like is constituted by a transparent panel through which sunlight passes, and a temperature / humidity detecting means for detecting the temperature and humidity of the outdoor air sent to the drying cabinet, and the outdoor air is supplied to the drying cabinet. A blowing unit having a blowing unit that blows air, a heating unit that heats air that is blown by the blowing unit, and a blowing unit that includes a control unit that controls the blowing unit and the heating unit, wherein the control unit includes the temperature and humidity detection unit. It is determined whether to operate the heating means based on the information from, and whether to operate only the blowing means or to operate both the blowing means and the heating means, and the blowing means according to the elapsed drying time The heating means is not operated when the outside air is dry, such as when the weather is fine, and when the outside air is moist, as when the weather is cloudy or rainy. With each other when it is able to automatically select the optimum mode by such operating the heating means. In addition, outdoor air can be used effectively, and the drying cabinet can be made up of transparent panels so that radiant heat from the sun can also be used. The radiation of heat is reduced, the greenhouse effect by radiant heat is increased, and clothes and the like can be dried with higher temperature air. Furthermore, even when the temperature of the outdoor air is low or the humidity is high, the air can be heated by a heating means to obtain high-temperature air having a drying effect, which can be applied to clothes, etc. As a result, the heat release due to the exhaust air is reduced, and higher-temperature air can be obtained without increasing the calorific value of the heating means, and the drying can be accelerated.

Further, according to the present invention, the drying cabinet for storing clothes and the like to be dried is constituted by a transparent panel through which sunlight passes, and the temperature and humidity of the outdoor air blown to the drying cabinet are controlled. Temperature / humidity detecting means for detecting, ventilation air blowing means for blowing outdoor air to the drying chamber, circulating air blowing means for sucking air in the drying chamber and blowing it back into the chamber, and circulating air blowing means in the chamber. A heating unit for heating the air to be blown, and a blowing unit having a control unit for controlling the two blowing units and the heating unit, wherein the control unit is based on information from the temperature and humidity detection unit. It is determined whether the heating means is operated or not, and only the two air blowing means are operated, or the two air blowing means and the heating means are operated and the ventilation air blowing means is controlled in accordance with the elapsed drying time. Since the air volume is gradually reduced, do not operate the heating means when the outside air is dry, such as when the weather is fine, and when the outside air is damp, such as when cloudy or rainy. Can automatically select the optimal mode by operating the heating means. In addition, outdoor air can be used effectively, and the drying cabinet can be made up of transparent panels, so that radiant heat from the sun can also be used. The emission of heat by the ventilation exhaust is reduced, the greenhouse effect by radiant heat is enhanced, and clothes and the like can be dried with higher temperature air. Furthermore, even when the temperature of the outdoor air is low or the humidity is high, the air can be heated by the heating means to produce high-temperature air having a drying effect and applied to clothing, etc. The release of heat by blast exhaust is reduced, and higher-temperature air can be obtained without increasing the amount of heat generated by the heating means.In addition, by circulating the air in the refrigerator, the chance of contact with clothing and air is increased, and circulation is increased. By keeping the air blowing amount constant, even if the ventilation air blowing amount is reduced and the wind speed hitting the clothes or the like is reduced, the decrease in the drying performance can be reduced, and the drying can be accelerated.

[Brief description of the drawings]

FIG. 1 is a configuration explanatory view of a clothes dryer according to a first embodiment of the present invention.

FIG. 2 is a flowchart illustrating the operation of the clothes dryer according to the first embodiment of the present invention.

FIG. 3 is a configuration explanatory view of a clothes dryer in Embodiment 2 of the present invention.

FIG. 4 is a flowchart showing the operation of the clothes dryer in Embodiment 2 of the present invention.

FIG. 5 is a configuration explanatory view of a clothes dryer in Embodiment 3 of the present invention.

FIG. 6 is a flowchart showing the operation of the clothes dryer in Embodiment 3 of the present invention.

FIG. 7 is a configuration explanatory view of a clothes dryer in Embodiment 4 of the present invention.

FIG. 8 is a flowchart showing the operation of the clothes dryer in Embodiment 4 of the present invention.

FIG. 9 is a configuration explanatory view of a clothes dryer in Embodiment 5 of the present invention.

FIG. 10 is a flowchart showing the operation of the clothes dryer in Embodiment 5 of the present invention.

FIG. 11 is a configuration explanatory view of a clothes dryer in a sixth embodiment of the present invention.

FIG. 12 is a flowchart showing the operation of the clothes dryer in the sixth embodiment of the present invention.

FIG. 13 is a configuration explanatory view of a clothes dryer according to a seventh embodiment of the present invention.

FIG. 14 is a flowchart showing the operation of the clothes dryer in the seventh embodiment of the present invention.

FIG. 15 is a configuration explanatory view of a clothes dryer in Embodiment 8 of the present invention.

FIG. 16 is a flowchart showing the operation of the clothes dryer in the eighth embodiment of the present invention.

FIG. 17 is a configuration explanatory view of a conventional clothes dryer.

[Explanation of symbols]

 7, 14 drying cabinet 8 blowing section 10 blowing section 13 control section 15 heating section 16 ventilation ventilation section 17 circulating ventilation section 18 temperature and humidity detecting section A drying target

 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Kenji Kurita 1006 Kazuma Kadoma, Kadoma City, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. F term (reference) 4L019 EA03 EA04 EB01 EB04 EC02

Claims (8)

[Claims] 1. A transparent panel that transmits sunlight,
A blower having a blower that blows outdoor air to a drying cabinet that stores the object to be dried, and a blower having a control unit that controls the blower, the control unit is configured to control the blower by operating time of the blower. Clothes dryer that gradually reduces airflow by controlling the air flow. 2. An air blowing means for blowing outdoor air to a drying cabinet for storing an object to be dried, a heating means for heating the air blown by the blowing means, and a control means for controlling these blowing means and the heating means. A clothes dryer having a blower having: a controller configured to control the amount of air blown by the blower according to an operation time of the blower to gradually reduce the amount of air blown. 3. It comprises a transparent panel that transmits sunlight,
A blowing unit having a blowing unit that blows outdoor air into a drying cabinet that stores the object to be dried, a heating unit that heats the air blown by the blowing unit, and a control unit that controls the blowing unit and the heating unit. A clothes dryer in which the control means controls the amount of air blown by the air blowing means and gradually reduces the amount of air blown by the operation time of the air blowing means. 4. A transparent panel that transmits sunlight,
Ventilation ventilation means for blowing outdoor air to a drying cabinet for storing the drying object, circulating ventilation ventilation unit for circulating air in the drying cabinet, and control means for controlling these ventilation ventilation unit and circulating ventilation ventilation unit A clothes dryer having a blower unit having: and a controller configured to control the ventilation blower unit to gradually reduce the amount of ventilation blown by the operation time of the ventilation blower unit. 5. A ventilation blower for blowing outdoor air to a drying cabinet for storing the object to be dried, an internal circulation ventilation unit for circulating the air in the drying oven, and an air circulating by the internal circulation ventilation unit. A heating unit for heating, and a ventilation unit having a control unit for controlling the ventilation ventilation unit and the circulation ventilation unit in the storage and the heating unit, the control unit is configured to control the ventilation ventilation unit by operating time of the ventilation ventilation unit. Clothes dryer that controls ventilation air flow and gradually reduces it. 6. A transparent panel that transmits sunlight,
Ventilation air blowing means for blowing outdoor air to a drying chamber for storing the object to be dried, circulating air blowing means for circulating air in the drying chamber, and heating means for heating the air circulated by the circulating air blowing means And a control unit for controlling these ventilation and blowing means and the circulating ventilation means and the heating means, and the control means controls the ventilation and blowing amount of the ventilation and blowing means by operating time of the ventilation and blowing means. Clothes dryer controlled and gradually reduced. 7. A transparent panel which transmits sunlight,
Air blowing means for blowing outdoor air to a drying cabinet for storing the object to be dried, and temperature and humidity detecting means for detecting the temperature and humidity of the outdoor air,
A heating unit that heats the air blown by the blowing unit; and a blowing unit having a control unit that controls the blowing unit and the heating unit, wherein the control unit performs the blowing based on information from the temperature and humidity detecting unit. A clothes dryer for controlling the operation of the heating means and the heating means, and for controlling the amount of air blown by the blowing means gradually according to the operation time of the blowing means. 8. A transparent panel that transmits sunlight,
Air blowing means for blowing outdoor air to a drying cabinet for storing the object to be dried, and temperature and humidity detecting means for detecting the temperature and humidity of the outdoor air,
A circulation air blowing means for circulating the air in the drying chamber,
A heating unit for heating air circulated by the internal circulation ventilation unit; and a ventilation unit having a control unit for controlling the ventilation ventilation unit, the internal circulation ventilation unit, and the heating unit. By the information from the humidity detecting means, the operation of the ventilation ventilation means, the circulation circulation ventilation means, and the heating means is controlled, and by the operation time of the ventilation ventilation means, the amount of ventilation of the ventilation ventilation means is gradually controlled. Reduce to clothes dryer.