JP7062821B1 - Drying and disinfecting equipment for bedding and clothing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To save energy by putting bedding and clothes in a vacuum state in an extremely short time while preventing an increase in indoor temperature and humidity and air pollution, and then surely raising the temperature to a high temperature such as 110 ° C. to the deep part and the end thereof. In addition, to provide a dry disinfection device capable of exterminating, disinfecting and drying pests such as mites, and further storing for a long period of time very efficiently. SOLUTION: A bag body 3 for storing an object 2, a main body 5 for sucking air in the bag body 3 and supplying air into the bag body 3, and a bag body 3 and a main body 5 The main body 5 has an air flow path 19 communicating with the connection pipe, a fan 16a, a heater 17a for heating the air in the flow path 19, and a bag body 3. A duct 21 or the like for discharging the sucked air to the outside is provided, and the air in the bag 3 is sucked by the rotation of the fan 16a and discharged to the outside through the flow path 19 and the duct 21 and taken in from the intake port 20. Air is heated by the heater 17a and supplied into the bag body 3. [Selection diagram] Fig. 1

Description

The present invention relates to a dry disinfection device that kills, removes, disinfects and dries pests on bedding and clothing.

Conventionally, a compression bag having an insect repellent effect has been proposed as a compression bag for compressing and storing a futon or clothing so as not to be bulky (see, for example, Patent Document 1).
Further, as a futon dryer for removing moisture from a futon or clothes, a futon dryer having an insecticidal function has been proposed (see, for example, Patent Document 2).

Japanese Unexamined Patent Publication No. 2013-166596 Japanese Unexamined Patent Publication No. 5-068790

However, the conventional compression bag as described above has the problems that it cannot kill pests such as mites that have entered the inside of thick futons and clothes, remove dead pests and feces, and remove or inactivate germs and viruses. be.
Further, in the conventional futon dryer as described above, it takes a long time to blow warm air on the futon for insecticidal use, and it takes several hours with warm air of about 50 ° C. For this reason, pests escape to the edge or back of the futon, or to human clothing or a room while blowing warm air onto the futon. In addition, germs and viruses from the futon drift in the room and pollute the air in the room. In addition, the temperature and humidity of the room will rise due to the warm air blown on the futon. Then, when the blowing of warm air is completed and the temperature of the futon is lowered, the pests return to the futon again, so that there is a problem that the insecticidal effect cannot be sufficiently obtained.

Therefore, the present invention has been made in view of the above problems, and effectively kills and removes pests to the inside of bedding and clothing in a short time while preventing an increase in indoor temperature and humidity and air pollution. It is an object of the present invention to provide a dry disinfection device capable of disinfecting and drying.

In order to solve the above problems, the present invention
It has a bag body for storing an object, a main body for sucking air in the bag body and supplying air to the bag body, and a connecting pipe connecting the bag body and the main body. death,
The main body communicates with the flow path of air communicating with the connection pipe, a fan for sending out the air in the flow path, a heater for heating the air in the flow path, and the flow path. A duct for discharging the air sucked from the bag body is provided.
The rotation of the fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, takes the air outside the main body into the flow path, heats it with the heater, and supplies it to the inside of the bag. death,
The main body has a control unit that controls the operation of the fan and the heater.
When the air in the bag is sucked, the control unit rotates the fan until the inside of the bag is in a vacuum state.
The control unit
A step of sucking air in the bag body into the main body until the bag body is in the vacuum state and discharging the air from the duct.
Provided is a drying and disinfecting device for bedding and clothes , which comprises sequentially performing a step of injecting high-temperature air into the bag body into the main body .
Further, the present invention
It has a bag body for storing an object, a main body for sucking air in the bag body and supplying air to the bag body, and a connecting pipe connecting the bag body and the main body. death,
The main body communicates with the flow path of air communicating with the connection pipe, a fan for sending out the air in the flow path, a heater for heating the air in the flow path, and the flow path. A duct for discharging the air sucked from the bag body is provided.
The rotation of the fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, takes the air outside the main body into the flow path, heats it with the heater, and supplies it to the inside of the bag. death,
The main body has a control unit that controls the operation of the fan and the heater.
When the air in the bag is sucked, the control unit rotates the fan until the inside of the bag is in a vacuum state.
The control unit
A step of sucking air in the bag body into the main body until the bag body is in the vacuum state and discharging the air from the duct.
Provided is a drying and disinfecting device for bedding and clothes, which comprises sequentially performing a step of injecting air at room temperature into the bag body into the main body.
Further, the present invention
It has a bag body for storing an object, a main body for sucking air in the bag body and supplying air to the bag body, and a connecting pipe connecting the bag body and the main body. death,
The main body communicates with the flow path of air communicating with the connection pipe, a fan for sending out the air in the flow path, a heater for heating the air in the flow path, and the flow path. A duct for discharging the air sucked from the bag body is provided.
The rotation of the fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, takes the air outside the main body into the flow path, heats it with the heater, and supplies it to the inside of the bag. death,
The main body has a control unit that controls the operation of the fan and the heater.
When the air in the bag is sucked, the control unit rotates the fan until the inside of the bag is in a vacuum state.
The control unit
A step of sucking air in the bag body into the main body until the bag body becomes a quasi-vacuum state having a lower vacuum level than the vacuum state and discharging the air from the duct.
Provided is a drying and disinfecting device for bedding and clothes, which comprises sequentially performing a step of injecting high-temperature air into the bag body into the main body.
Further, the present invention
It has a bag body for storing an object, a main body for sucking air in the bag body and supplying air to the bag body, and a connecting pipe connecting the bag body and the main body. death,
The main body communicates with the flow path of air communicating with the connection pipe, a fan for sending out the air in the flow path, a heater for heating the air in the flow path, and the flow path. A duct for discharging the air sucked from the bag body is provided.
The rotation of the fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, takes the air outside the main body into the flow path, heats it with the heater, and supplies it to the inside of the bag. death,
The main body has a control unit that controls the operation of the fan and the heater.
When the air in the bag is sucked, the control unit rotates the fan until the inside of the bag is in a vacuum state.
The control unit
A step of sucking air in the bag into the main body until the bag is in a vacuum state and discharging the air from the duct based on the instruction of the user.
Provided is a drying and disinfecting device for bedding and clothes, which comprises sequentially performing a step of injecting high-temperature air into the bag body into the main body based on a user's instruction.

According to the present invention, dry disinfection capable of effectively killing, removing, disinfecting and drying pests inside them in a short time while preventing an increase in indoor temperature and humidity and air pollution. Equipment can be provided.

FIG. 1 is a side view showing a configuration of a drying and disinfecting apparatus according to an embodiment of the present invention. FIG. 2 is a top view showing the configuration of the drying and disinfecting apparatus according to the embodiment of the present invention. FIG. 3 is a diagram showing an internal configuration of a main body of the drying and disinfecting apparatus according to the embodiment of the present invention.

The drying and disinfecting apparatus according to the embodiment of the present invention will be described with reference to the accompanying drawings.
The dry disinfection device 1 according to the present embodiment shown in FIGS. 1 and 2 kills and removes, disinfects, and dries pests such as mites by using bedding such as futons and mattresses, clothes, and the like as objects 2. The drying disinfection device 1 includes a bag body 3 for storing the object 2, an underlay plate 4 for laying under the bag body 3, suction of air in the bag body 3, and high temperature air to the bag body 3. It consists of a main body 5 for injecting, and connecting pipes 3a and 5a connecting the bag body 3 and the main body 5.

The bag body 3 is a square compressed bag, and injection of high-temperature air at 110 ° C. into the bag body 3 and suction of air in the bag body 3 to a vacuum state are repeatedly performed about 300 times. It is made of a transparent material (for example, nylon, polyethylene, polypropylene, etc.) that has heat resistance and flexibility that can withstand, has low thermal conductivity, and does not have breathability. By increasing the heat resistance of the bag 3 to 150 ° C., the choice of materials is increased and the cost can be reduced. The vacuum state of the bag 3 will be described in detail later.
A connecting pipe 3a is integrally provided on one side of the bag body 3, and the other side is open for putting bedding and clothes into and out of the bag body 3.

The connecting tube 3a of the bag 3 is a cylindrical member for detachably connecting the connecting tube 5a of the main body 5, and is a material having heat resistance and low thermal conductivity (for example, heat resistant rubber, vinyl chloride, silicon). Etc.). A known sealing plug 6 is provided on the connecting pipe 3a, and the user can manually open and close the sealing plug 6 to open and close the connecting pipe 3a. The sealing stopper 6 is preferably made of a material that can withstand high temperatures (for example, polyethylene, polypropylene, vinyl chloride, etc.).
A grid member 32 is provided at the end of the bag 3 side in the connecting pipe 3a so as to cross the connecting pipe 3a. The lattice member 32 is designed to have a large mesh so as not to hinder the progress of air in the connecting pipe 3a, and is made of a material having heat resistance and flexibility (for example, nylon, polyethylene, polypropylene, etc.). By providing such a grid member 32 in the connecting pipe 3a, when the air in the bag body 3 is sucked by the main body 5, the object 2 in the bag body 3 (particularly, socks, handkerchiefs, etc.) is provided together with the air. It is possible to effectively prevent the small clothing item) from advancing through the connecting pipe 3a and eventually entering the flow path 19 of the main body 5 to cause a failure of the main body 5.

Two known fasteners (air seals) 7 and 7 are provided at the end of the open side of the bag body 3, and the bag body 3 is formed by closing the above-mentioned sealing stopper 6 and closing the fasteners 7 and 7. Can be sealed. Specifically, the fastener 7 has an elongated non-illustrated concave portion extending along an open side and an elongated non-illustrated convex portion that can be fitted to the elongated concave portion that is integrally provided on the opposite inner side surfaces of the bag body 3. Consists of a combination of. A U-shaped shape for easily closing the fasteners 7 and 7 by sandwiching the end of the bag 3 from the outside and fitting the concave portion and the convex portion at the end of the open side of the bag 3 is known. The slider 8 is also provided.

The bag body 3 is prepared in a plurality of types having different shapes and dimensions (for example, in the present embodiment, there are five types having the same shape but different dimensions), and the user has a size suitable for the size of the object 2. The bag body 3 can be appropriately selected. More specifically, 1) mattresses, foldable mattresses, blankets, comforters, pillows, 2) non-foldable single size mattresses, 3) non-foldable semi-double size mattresses, 4) non-foldable doubles. It is preferable that a total of 5 types of bag bodies 3 are prepared for mattresses of sizes and 5) for clothing. The shape of the bag 3 is not limited to a square shape, and may be, for example, a circular shape or a cubic shape.

The underlay plate 4 is a square plate-shaped member made of a heat-resistant material. As the material of the underlay plate 4, a material having low thermal conductivity, light weight and low cost, for example, silicon rubber or hard vinyl chloride resin is preferable. As the underlay plate 4, a plurality of types (for example, 5 types in the present embodiment) having different dimensions are prepared according to the plurality of types of the bag body 3, and the underlay plate 4 having a size suitable for the size of the bag body 3 is prepared. Can be selected as appropriate. By laying the underlay plate 4 under the bag body 3, it is possible to effectively prevent damage to the floor and fire when the bag body 3 is heated to a high temperature by injecting high temperature air. The shape of the underlay plate 4 is not limited to a square shape, and may be, for example, a circular shape according to the shape of the bag body 3.

The main body 5 is for sucking the air in the bag body 3 containing the object 2 to a vacuum state and discharging it to the outside, and at the same time, for injecting high temperature air into the bag body 3. .. As shown in FIG. 3, the main body 5 includes a control unit 11, a storage unit 12, a power supply unit 13, an operation unit 14, a display unit 15, a blower unit 16, a heater unit 17, an electric valve 18, a flow path 19, and a connection pipe 5a. A duct (wind conduit) 21 is provided in the housing 22.

The housing 22 has a substantially cubic shape made of a material having low thermal conductivity such as heat-resistant plastic, and a cylindrical flow path 19 serving as an air passage is provided so as to penetrate the housing 22. .. One side surface 31a of the housing 22 is provided with a connecting pipe 5a communicating with the flow path 19. A duct 21 communicating with the flow path 19 is provided on the side surface 31b opposite to the side surface 31a provided with the connecting pipe 5a of the housing 22, and heat is provided on the upper portion of the housing 22 and the side bag 3 side. There are a total of 4 discharge grills (all not shown).
As shown in FIG. 3, the flow path 19 is provided with an L-shaped branch path 19a near the side surface 31b of the housing 22. The branch path 19a reaches the side surface 31b of the housing 22 and constitutes an air intake port 20. A solenoid valve 29a for opening and closing the flow path 19 is provided at a position near the side surface 31b of the housing 22 in the flow path 19. A solenoid valve 29b for opening and closing the branch path 19a is provided at a position near the flow path 19 in the branch path 19a. The solenoid valves 29a and 29b are controlled by the control unit 11, and when the main body 5 sucks the air in the bag body 3, the control unit 11 closes the solenoid valve 29b and closes the branch path 19a. The solenoid valve 29a is opened to allow the flow path 19 and the duct 21 to communicate with each other. Further, when the main body 5 injects air into the bag body 3, the control unit 11 opens the solenoid valve 29b to open the branch path 19a, closes the solenoid valve 29a, and communicates the flow path 19 with the duct 21. To shut off.
A pressure sensor 23, a temperature sensor 24, and a humidity sensor (not shown) are provided in the flow path 19 at a position closer to the connecting pipe 5a than the motorized valve 18 described later. The lower part of the housing 22 is provided with a total of four legs 25 made of heat-resistant rubber, one at each corner (see FIG. 1, but two of the four are not shown), and are provided with heat. It can effectively prevent burns, damage to the floor, fire, and vibration caused by. A handle 22a is provided on the upper part of the housing 22 so that the user can easily carry the main body 5. The branch path 19a is provided with a temperature sensor 33 for detecting the temperature of the air taken in from the intake port 20.

The connecting pipe 5a of the main body 5 is a cylindrical member connected to the connecting pipe 3a of the bag body 3 in order to inject air from the main body 5 into the bag body 3 and suck air in the bag body 3. The connecting tube 5a is made of a material having heat resistance of 150 ° C. and low thermal conductivity (for example, heat resistant rubber, vinyl chloride, silicon, etc.).

The duct 21 is a tubular member for discharging the air sucked from the bag body 3 to the outside by the main body 5. It is preferable to use a lightweight and low-cost material (for example, silicon, etc.) for the duct 21 having a heat resistance of 200 ° C., low thermal conductivity, and excellent durability. As a result, it is possible to effectively prevent burns due to heat, damage to the floor and walls, and fire. It is preferable that the length of the duct 21 can be freely selected by the user when purchasing the drying and disinfecting device 1 according to the usage environment.

In particular, the duct 21 is preferably made of a flexible and elastic material or has a bellows shape. This allows the tip of the duct to be placed in a desired position (eg, outside the window, near the ventilation fan, etc.) each time it is used. Further, it is preferable that the tip portion of the duct 21 is provided with a fixing member 21a such as an S-shaped hook. As a result, the tip of the duct 21 can be easily fixed at a desired position.

The control unit 11 includes each part of the main body 5, that is, a CPU (Central Processing Unit) that controls the blower unit 16, the heater unit 17, the electric valve 18, the display unit 15, the solenoid valves 29a, 29b, and the like.
The storage unit 12 is a memory for storing various information input by the user (for example, a set temperature of high-temperature air to be injected into the bag 3). The storage unit 12 also stores a program for executing each mode described later by the drying and disinfecting device 1.
The power supply unit 13 supplies electric power obtained from an external outlet (household outlet) (not shown) via the cable 13a to each unit of the main body 5.
As the control unit 11, the storage unit 12, the power supply unit 13, the operation unit 14 and the display unit 15, which will be described later, those that operate correctly even in a high temperature environment are adopted.

The blower portion 16 includes a reversible flow fan (hereinafter, simply referred to as “fan”) 16a arranged in the flow path 19, and a motor 16b for driving the fan 16a. By rotating the fan 16a in the normal direction, the air inside the bag 3 is sucked into the main body 5 through the connecting pipe 5a to a vacuum state, and the taken-in air is taken out from the flow path 19 through the duct 21. Can be discharged. Further, by reversing the fan 16a, air outside the main body 5 can be taken in from the intake port 20 and injected into the bag 3 via the connecting pipe 5a via the branch path 19a and the flow path 19 in order. The blower unit 16 can adjust the air injection amount, suction amount, and speed by changing the rotation speed of the fan 16a based on the instruction of the control unit 11.

The heater unit 17 includes a heater 17a for heating the air taken in from the intake port 20 and a negative ion generator 17b for supplying negative ions to the air, both of which are arranged in the flow path 19. The heater 17a has an ability to heat the air in the flow path 19 to about 140 ° C., and the control unit 11 grasps the temperature (room temperature) of the air taken in from the intake port 20 by the temperature sensor 33 of the branch path 19a and is precise. The specifications are such that the control unit 11 issues a command to the heater unit 17 to adjust the amount of heat generated by the heater 17a to determine an appropriate heating temperature at any time.

The display unit 15 shows the currently selected mode, the current state (“sucking”, “high temperature air injection”, “normal temperature air injection”, “remaining time”, “tick extermination mode”, “tick extermination / "Sterilization mode", "Tick extermination / sterilization / virus inactivation mode", etc.), a display 26 (see Fig. 2) that displays various information such as the number of times suction and injection are repeated, temperature, humidity, etc., and a speaker (not shown) Consists of.

The operation unit 14 includes a button group 27 (see FIG. 2) for the user to operate the main body 5. Specifically, the button group 27 includes a power button, a mode selection button, a setting button for the number of times suction and injection are repeatedly performed, a temperature setting button, an operation start button, an operation stop button, a timer setting button, a suction button, an injection button, and the like. Consists of.

The motorized valve 18 is a slide-type valve mechanism that can open and close the flow path 19 of the main body 5 in stages such as fully open (open), half open, 1/3 open, 1/5 open, 1/10 open, and closed. There is a valve 18a made of heat-resistant rubber arranged in the flow path 19, and a motor 18b for driving the valve 18a.

Regarding the electric valve 18, when the main body 5 sucks the air in the bag 3 and discharges it to the outside, the flow rate of the air in the flow path 19 is large, so that the control unit 11 controls the motor 18b to fully open the valve 18a. The valve 18a is closed gradually to increase the degree of vacuum in the bag 3 and when the inside of the bag 3 is in a vacuum state. Further, when the main body 5 injects air into the bag body 3, the control unit 11 controls the motor 18b to keep the valve 18a slightly open, and the purpose is to take in external air into the main body 5 and heat it. Air at the temperature of (for example, 110 ° C., etc.) is injected into the bag body 3. This is because when external air is taken in with the valve 18a fully opened, a force trying to take in air acts on the bag body 3 in a vacuum state, and a large amount of external air passes through the bag body 5 via the main body 5. This is because the air inside the bag 3 cannot be properly injected with air having a target temperature. It is also possible to adjust the suction amount, the speed, and the injection amount of the air by changing the degree of opening of the valve 18a based on the instruction of the control unit 11. The valve mechanism is not limited to the motorized valve 18 described above, and a valve mechanism having a similar role to the motorized valve 18 may be adopted.

In the drying and disinfecting apparatus 1 having the above-described configuration, the control unit 11 drives the motor 18b of the motorized valve 18 to control the valve 18a, and drives the motor 16b of the blower unit 16 to rotate the fan 16a in the normal direction. As a result, the air in the bag body 3 and the air contained in the object 2 in the bag body 3 are sucked into the main body 5 through the connecting pipes 3a and 5a, and discharged to the outside from the duct 21 through the flow path 19. The inside of the bag 3 can be put into a vacuum state, and then high temperature air such as 110 ° C. is injected into the bag 3. Then, after a certain period of time has elapsed, the air inside the bag 3 is strongly sucked again, so that the air inside the bag 3 and insects (for example, mites) lurking on the surface or inside of the object 2, insect feces and dead bodies are sucked again. , Dust, pollen, odor, etc. can be discharged to the outside from the duct 21 via the inside of the main body 5. The vacuum state means a state in which the air in the bag 3 and the air contained in the object 2 in the bag 3 are discharged to the outside of the bag 3 and the object 2 is strongly compressed.

Further, in the drying and disinfecting device 1, the control unit 11 constantly grasps the temperature (room temperature) of the air taken in from the intake port 20 by the temperature sensor 33 of the branch path 19a and makes a precise calculation, and then performs a precise calculation, and the electric valve 18 and the heater unit 17 The heater 17a is heated to a high temperature so that air at the target temperature can be injected, and the negative ion generator 17b is also operated to drive the motor 16b of the blower unit 16 while controlling the degree of opening and closing of the valve. Reverse the fan 16a. The control unit 11 also causes the fan 16a to have an appropriate rotation speed. As a result, the air in the room is taken into the main body 5 from the intake port 20, heated to a predetermined temperature (for example, about 50 to 110 ° C.) by the heater portion 17 in the flow path 19, and negative ions are generated by the negative ion generator 17b. Is supplied and injected into the bag 3 via the connecting pipes 5a and 3a. Specifically, only high-temperature air is injected into the bag body 3 in which the vacuum state is maintained, and the bag body 3 can be filled in several seconds to several tens of seconds. As a result, the deep part and the edge of the object 2 in the bag body 3 can be filled with high-temperature air, the object 2 is dried, and the pests lurking on the surface and the inside of the object 2 are killed, and molds, bacteria, and the like. The virus can be sterilized or inactivated (disinfected). This effect is further enhanced by maintaining a state in which the bag 3 is filled with high-temperature air for a predetermined time (for example, about several tens of seconds to several minutes).

For example, since living mites cling to the fibers of object 2, they cannot be easily removed even if they are washed with a washing machine or sucked with a dedicated vacuum cleaner that has excellent ability to remove mites. ..
On the other hand, the drying and disinfecting device 1 repeats the above-mentioned discharge of air in the bag body 3 and supply of high-temperature air into the bag body 3 a plurality of times as necessary, thereby causing insects and insects from the object 2. Feces, carcasses, dust, pollen, allergens, odors, etc. can be removed, molds, bacteria, viruses can be destroyed or inactivated (disinfection), and drying can be performed more efficiently and easily in a short time. In addition, the bedding and clothing, which are the objects 2, can be made fluffy and warm in a short time. The predetermined temperature and the predetermined time of the high-temperature air are set by the user at a sufficient temperature and time for killing or inactivating mites, viruses, etc., in consideration of the heat resistance of the object 2. Is preferable.

Further, in the drying and disinfecting device 1, insects, sterilized or inactivated bacteria, viruses, and molds that have been killed by supplying high-temperature air into the bag 3 are dust, pollen, and allergies due to the discharge of air in the bag 3. It can be discharged directly to the outside through the duct 21 together with substances, moisture, odor and the like. Therefore, it is possible to prevent them from being left behind in the room and adversely affecting the human body, and moisture and heat are left behind in the room to damage the interior of the room and electronic devices, and the temperature and humidity in the room rise. You can also prevent it from happening.
Further, since the drying disinfection device 1 can supply negative ions to the object 2 by the negative ion generator 17b, it can be expected to improve the health of the user.

In the drying and disinfecting device 1, the control unit 11 constantly monitors the temperature sensor 24 and the pressure sensor 23 for safety management, but when an abnormal temperature or pressure is detected from the temperature sensor 24 and the pressure sensor 23, This is displayed on the display 26 and output to the sensor, and the safety function mounted on the main body 5 promptly lowers the temperature and pressure to the normal level. With this configuration, the safety of the drying and disinfecting device 1 can always be ensured.

The drying and disinfecting apparatus 1 according to the present embodiment can execute four modes of a manual mode, an auto mode, a cooling mode, and a drying mode described below.
Common to the four modes, the user stores the object 2 in a bag body 3 having a size suitable for the size of the object 2 in advance, closes the fasteners 7 and 7 with the slider 8, and connects the bag body 3. The 3a and the connection pipe 5a of the main body 5 are connected. Further, the user lays an underlay plate 4 having a size suitable for the size of the bag 3 under the bag 3, fixes the duct 21 of the main body 5 to, for example, a ventilation fan 28 with a fixing member 21a, and inserts the tip of the duct 21. It is arranged in the vicinity of the ventilation fan 28. Although FIGS. 1 and 2 show a normal ventilation fan as the ventilation fan 28, the present invention is not limited to this, and a range hood type ventilation fan may be used.

<Manual mode>
The dry disinfection device 1 can execute a manual mode in which the user manually operates the dry disinfection device 1 to kill and remove pests, disinfect and dry by the following procedure.
In this mode, the user operates the button group 27 in advance to select the manual mode, and sets the temperature of the injected air of the following (A-2) and the predetermined time of the following (A-3).

(A-1) When the user presses the suction button, the control unit 11 controls each part of the main body 5, and the main body 5 sucks the air of the bag body 3 and discharges it from the duct 21. This suction operation is performed while the user presses the suction button and is stopped when the user releases the suction button. Further, the suction operation is automatically stopped when the bag body 3 is in a vacuum state. Specifically, when the pressure sensor 23 of the flow path 19 detects that the pressure of the flow path 19 is equal to or less than the first predetermined value, the control unit 11 stops the suction operation of the main body 5. The first predetermined value is the pressure value of the flow path 19 when the bag body 3 is in the vacuum state, and is stored in the storage unit 12 in advance.

(A-2) When the user presses the injection button, the control unit 11 controls each part of the main body 5, and the air taken in by the main body 5 from the intake port 20 is heated to a predetermined temperature by the heater 17a, and the negative ion generator 17b. Is given negative ions and then injected into the bag body 3. This injection operation is performed while the user presses the injection button and is stopped when the user releases the injection button. Further, the injection operation is automatically stopped when an appropriate amount of air is injected into the bag body 3. Specifically, when the pressure sensor 23 of the flow path 19 detects that the pressure of the flow path 19 has reached the second predetermined value, the control unit 11 stops the injection operation of the main body 5. The second predetermined value is the pressure value of the flow path 19 when the bag body 3 is in a state where an appropriate amount of air is injected, and is stored in the storage unit 12 in advance.

(A-3) The control unit 11 displays on the display the elapsed time from the end of the injection operation of (A-2) above while the high temperature air is injected into the bag body 3. Then, after the lapse of a predetermined time, the control unit 11 outputs to the speaker while displaying on the display that the killing, removal, disinfection and drying of the pest of the object 2 have been completed.
In addition, the user repeats the above (A-1) to (A-3) as necessary in consideration of the state of the object 2.

According to the above manual mode, the user can manually operate the drying and disinfecting device 1 to kill and remove, disinfect and dry the pests of the object 2. In this manual mode, the user performs each process by his / her own operation while visually checking each process, so that a sense of accomplishment and satisfaction can be obtained as compared with the auto mode described later.

<Auto mode>
The dry disinfection device 1 can execute an auto mode in which the dry disinfectant device 1 automatically kills and removes pests, disinfects and dries according to the instruction of the user. The auto mode is performed by the control unit 11 reading a program for executing the auto mode from the storage unit 12 and performing the following procedure.
In advance, the user operates the button group 27 to select the auto mode, and sets the temperature of the injected air of the following (B-2), the predetermined time of the following (B-3), and the predetermined number of times of the following (B-4). do.

(B-1) When the user presses the operation start button, the control unit 11 controls each part of the main body 5 in the same manner as in the above (A-1), and the main body 5 sucks the air of the bag body 3 and the duct 21. Discharge from. Then, the control unit 11 stops the suction operation when the bag body 3 is in a vacuum state as in the above (A-1).

(B-2) The control unit 11 controls each part of the main body 5 in the same manner as in the above (A-2), and the air taken in from the intake port 20 by the main body 5 is heated to a predetermined temperature by the heater 17a to generate a negative ion generator 17b. Is given negative ions and then injected into the bag body 3. Then, the control unit 11 stops the injection operation when an appropriate amount of air is injected into the bag body 3 as in the above (A-2).

(B-3) With the high-temperature air injected into the bag body 3, the control unit 11 measures the time from the end of the injection operation of (B-2) to the elapse of a predetermined time.

(B-4) The above (B-1) to (B-3) are repeated a predetermined number of times. After the completion, the control unit 11 outputs to the speaker while displaying on the display that the killing, removal, disinfection and drying of the pest of the object 2 have been completed.

According to the above auto mode, the drying and disinfecting device 1 can automatically kill and remove, disinfect and dry the pests of the object 2. Therefore, it is possible to minimize the time and effort of the user who operates the drying and disinfecting device 1.
Further, in the auto mode, as described above, the user does not set the temperature of the injected air of (B-2), the predetermined time (heating time) of (B-3), and the predetermined number of times of (B-4) in advance. In addition, a plurality of representative combinations of the temperature of the injected air, a predetermined time, and a predetermined number of times are stored in the storage unit 12, and a desired combination may be selected by the user. Typical combinations include, for example, a tick extermination mode (injection air temperature 90 ° C., predetermined time 1 minute, predetermined number of times 1 time), and a tick extermination / sterilization mode (injection air temperature 100 ° C., predetermined time 2 minutes, predetermined number of times 2). Times), mite extermination / sterilization / virus inactivation mode (injection air temperature 110 ° C., predetermined time 3 minutes, predetermined number of times 3 times) and the like are preferably stored in the storage unit 12.

<Cooling mode>
The drying disinfection device 1 can execute a cooling mode for cooling the object 2 in the bag body 3 which has been heated by executing the above-mentioned manual mode or auto mode according to the instruction of the user. The cooling mode is performed by the control unit 11 reading a program for executing the cooling mode from the storage unit 12 and performing the following procedure.
In advance, the user operates the button group 27 to select the cooling mode and sets the predetermined temperature of the following (C-3).

(C-1) When the user presses the operation start button, the control unit 11 controls each part of the main body 5 in the same manner as in the above (A-1), and the main body 5 sucks the air of the bag body 3 and the duct 21. Discharge from. Then, the control unit 11 stops the suction operation when the bag body 3 is in a vacuum state as in the above (A-1).

(C-2) The control unit 11 controls each part of the main body 5, and the air taken in by the main body 5 from the intake port 20, that is, the air at room temperature is injected into the bag body 3 as it is. Then, the control unit 11 stops the injection operation when an appropriate amount of air is injected into the bag body 3 as in the above (A-2).

(C-3) The control unit 11 repeatedly executes the above (C-1) and (C-2), and the temperature sensor 24 of the flow path 19 detects that the air in the flow path 19 has fallen below a predetermined temperature. When this is done, the implementation of (C-1) and (C-2) is terminated. Then, the control unit 11 outputs to the speaker while displaying on the display that the cooling of the object 2 is completed. The predetermined temperature is preferably set to, for example, normal temperature or 50 ° C.

According to the above cooling mode, it is possible to effectively cool the object 2 in the bag body 3 which has been heated to a high temperature by executing another mode. Therefore, the user can safely and quickly take out the object 2 from the bag 3 and use it comfortably without causing burns or the like.

In particular, after the cooling mode is completed, the user performs only the above (A-1) in the manual mode, and manually closes the sealing plug 6 provided in the connecting pipe 3a of the bag body 3, thereby causing the inside of the bag body 3 to be closed. The object 2 can be stored in a compressed state. As a result, the user removes the connecting pipe 3a of the bag 3 from the connecting pipe 5a of the main body 5, separates the bag 3 from the main body 5, and uses the bag 3 as a compression bag, that is, the bag 3 is pushed in. It can be stored in a closet for a long period of time in a hygienic space by suppressing the growth of mold and the growth of pests and germs while maintaining the vacuum state.

The drying / disinfecting device 1 may be configured to include a program for sequentially executing the above-mentioned auto mode and cooling mode in the storage unit 12. As a result, the drying and disinfecting device 1 can automatically kill and remove, dry and disinfect, and cool the pests of the object 2 by simply selecting the program and pressing the operation start button.
Further, in the above (C-3), (C-1) and (C-2) are repeated until the air in the flow path 19 becomes a predetermined temperature or less, but the present invention is not limited to this, and a predetermined number of times is set in advance. , (C-1) and (C-2) may be repeated a predetermined number of times.
In the manual mode described above, the manual cooling mode can be realized by setting the predetermined temperature (A-2), that is, the temperature of the air injected into the bag 3 to room temperature.

<Drying mode>
The drying disinfection device 1 can execute a drying mode for drying an object 2 wet with water, such as washed and dehydrated clothes, according to a user's instruction. The drying mode is performed by the control unit 11 reading a program for executing the drying mode from the storage unit 12 and performing the following procedure based on the program.
In advance, the user operates the button group 27 to select the drying mode, and sets the temperature of the injected air of the following (D-2), the predetermined time of the following (D-3), and the predetermined number of times of the following (D-4). do.

(D-1) When the user presses the operation start button, the control unit 11 controls each part of the main body 5 in the same manner as in the above (A-1), and the main body 5 sucks the air of the bag body 3 and the duct 21. Discharge from. Then, the control unit 11 stops the suction operation when the bag body 3 is in a quasi-vacuum state. Specifically, when the pressure sensor 23 of the flow path 19 detects that the pressure of the flow path 19 is equal to or less than the third predetermined value, the control unit 11 stops the suction operation of the main body 5. The third predetermined value is the pressure value of the flow path 19 when the bag body 3 is in the quasi-vacuum state, and is stored in the storage unit 12 in advance. Further, the quasi-vacuum state means a state in which the degree of vacuum is lower than the above-mentioned vacuum state. In the present (D-1), when the suction operation is performed until a vacuum state is obtained as in the other mode, not only the air in the bag 3 but also the water adhering to the object 2 is directly sucked, and the water is concerned. This is to prevent the water from entering the main body 5 and causing a failure.

(D-2) The control unit 11 controls each part of the main body 5 in the same manner as in the above (A-2), and the air taken in by the main body 5 from the intake port 20 is heated to a predetermined temperature by the heater 17a (heat resistance and shrinkage prevention of clothes). It is heated to a temperature set by the user in consideration of the above and injected into the bag body 3. Then, the control unit 11 stops the injection operation when an appropriate amount of air is injected into the bag body 3 as in the above (A-2). The suction amount in the above (D-1) is measured and stored in the storage unit 12, and the same amount or twice the amount of air as the suction amount stored in the storage unit 12 is stored in the bag 3 in the book (D-2). It may be configured to be injected into.

(D-3) The control unit 11 is used for a predetermined time (considering heat resistance of clothes and the like and prevention of shrinkage) from the end of the injection operation of (D-2) above while the high temperature air is injected into the bag body 3. Time is measured until the time (time set by the person) elapses.

(D-4) The above (D-1) to (D-3) are repeated a predetermined number of times (the number of times set by the user in consideration of heat resistance of clothes and the like and prevention of shrinkage). After the completion, the control unit 11 outputs to the speaker while displaying on the display that the drying of the object 2 is completed.

According to the above-mentioned drying mode, the inside of the bag 3 is repeatedly sucked with air and injected with high-temperature air until the inside of the bag 3 becomes a quasi-vacuum state from the main body 5 to the bag 3. The water-soaked object 2 can be dried (and disinfected, killed and removed from pests). In particular, moist clothes and sheets immediately after washing can be hygienically dried in a short time by preventing the adhesion and proliferation of viruses, pollen, germs and the like.
Further, in the above (D-4), (D-1) to (D-3) are repeated a predetermined number of times, but the present invention is not limited to this, and a predetermined humidity is set in advance so that the air in the flow path 19 can be discharged. After repeating (D-1) to (D-3) until the humidity becomes equal to or lower than the predetermined humidity, the operation may be automatically stopped, and a display to that effect may be displayed and the output may be output to the speaker.

According to the four modes described above, the drying disinfection device 1 manually / automatically kills and removes pests of the object 2, disinfects and dries, cools the heated object 2, and dries the wet object 2. be able to.

The dry disinfection device 1 is not limited to bedding and clothing, but can also dry, kill, remove, and disinfect pests, etc., using cushions, cushions, carpets, curtains, etc. as objects 2, thus improving the hygiene of personal belongings. It can suppress the onset of respiratory diseases such as asthma and bronchitis, allergic rhinitis, conjunctivitis, dermatitis, etc. It will come true to contribute.

It is preferable that the length of the duct 21 of the main body 5 can be freely selected by the user when purchasing the drying and disinfecting device 1 according to the usage environment. This makes it possible to easily fix the tip of the duct 21 to, for example, a ventilation fan with the fixing member 21a, or to expose it from the window. In addition, the air containing mites, mite droppings and carcasses, dust, pollen, odors, molds, bacteria, viruses, etc., and high-temperature air sucked from the bag body 3 can be directly discharged to the outside, and the indoor air is cleaned. Can be kept in.

Since the drying disinfection device 1 can significantly shorten the operating time as compared with the conventional futon dryer, it is possible to realize energy saving and reliable disinfection.

It is said that there are about 29 million people nationwide suffering from allergic symptoms caused by ticks as of 2015, and according to the information on the Ministry of Health, Labor and Welfare website, half of the people have some allergies as of 2011, especially House. It is said that the overwhelming majority of people have allergies to dust and pollen, and bedding and clothing are in contact with the human body for a long time every day. The effect can be expected.
Allergens that may cause anaphylactic shock attached to bedding and clothing and the new coronavirus that is rampant all over the world can be removed by the drying and disinfecting device 1 and discharged outdoors without leaving them indoors. can. In particular, the new coronavirus can be killed by heating at "100 ° C for 5 minutes" according to the Japan Medical Shinposha website and "80 ° C for 10 minutes" according to the Ministry of Health, Labor and Welfare website. In that respect as well, the use of the dry disinfectant device 1 brings about a very large effect.

A general conventional futon dryer that keeps supplying warm air by inserting a nozzle between a mattress or mattress and a comforter is used to exterminate and inactivate harmful substances such as mites, molds, pollen, bacteria, and viruses. Takes a long time or is impossible to realize. Furthermore, since the warm air, humidity, and various harmful substances drift in the room, air pollution, room temperature rise, and humidity rise cannot be avoided, which causes health hazards to humans and animals and adverse effects on electronic devices. There is a risk.
On the other hand, the drying disinfection device 1 can surely discharge the air containing the harmful substance sucked from the bag body 3 to the outside through the ventilation fan or the window as described above. Further, since the bag body 3 in the vacuum state is configured to inject high temperature air, the time required for injecting the high temperature air can be several seconds to several tens of seconds. And since all the high-temperature air is contained in the bag body 3, it is possible to avoid indoor air pollution, room temperature rise and humidity rise, and it is hygienic while saving energy far more than a general conventional futon dryer. Can be secured and maintained.

The dry disinfection device 1 has a simple structure and can be manufactured in a small size and light weight at low cost. Therefore, it can be sold at a low price and can be expected to be widely used worldwide. Further, since the drying and disinfecting device 1 has a simple structure, it is difficult to break down and the repair cost when it breaks down can be suppressed.

As described above, according to the present embodiment, the objects 2 such as bedding and clothes are effectively killed and removed, disinfected and dried in a short time to the inside of the objects 2 such as bedding and clothes while preventing the temperature and humidity in the room from rising and air pollution. It is possible to realize a drying and disinfecting device 1 that can be used. Therefore, the user can continue to use the object 2 in an extremely hygienic state by the drying and disinfecting device 1, and can also compress and store the object 2 in the bag body 3 in an extremely hygienic state.

Further, the drying and disinfecting device 1 may be configured to include a fan (hereinafter referred to as "ordinary fan") that is a turbo fan or the like and is capable of sucking air in one direction instead of the reversible flow fan 16a (this is referred to as a "normal fan"). The configuration is called another configuration). Of course, a fan with sufficient heat resistance is used even if it is a normal fan.

In another configuration, the control unit 11 opens the slide-type motorized valve 18 to rotate a normal fan in the normal direction. As a result, the air in the bag body 3 is sucked into the main body 5 via the connecting pipes 3a and 5a, discharged to the outside from the duct 21 through the flow path 19, and the bag body as described in the above [0026]. The inside of 3 can be made into a vacuum state. Next, the control unit 11 closes the motorized valve 18 once, stops the normal fan, and operates the heater 17a and the negative ion generator 17b. The bag body 3 that has been compressed in a vacuum state tries to restore the original state by sucking air when the electric valve 18 opens. That is, the bag 3 connects only the high-temperature air in the flow path 19 which is taken in from the intake port 20 of the main body 5 and heated by the heater portion 17 and to which the negative ions are applied by the negative ion generator 17b, through the connecting pipes 3a and 5a. It is sucked through, and a certain amount of high temperature air is injected into the bag body 3. Therefore, by using a normal fan, it is possible to obtain an effect similar to that in the case of using the reversible flow fan 16a.

Further, even in another configuration, each valve is a slide type valve mechanism having sufficient heat resistance, and the flow path 19 is opened (fully opened), half open, 1/3 open, 1/5 open, 1/10. The specification is such that it can be closed in stages such as opening and closing, and when sucking the air in the bag body 3, the control unit 11 fully opens the electric valve 18 and rotates the normal fan in the normal direction to start suction. do. Next, the control unit 11 monitors the pressure of the air in the bag 3 from the output of the pressure sensor 23 of the flow path 19, and gradually reduces the opening degree of the flow path 19 with the electric valve 18, so that the main body 5 can be opened. Since the suction force can be increased stepwise, the suction time until a vacuum state or a quasi-vacuum state is created can be shortened.
On the other hand, when injecting high-temperature air into the bag body 3, if the temperature of the indoor air taken into the flow path 19 from the intake port 20 of the main body 5 is high, the heater 17a is used to set a predetermined temperature (for example, 50 to 110 ° C.). Since it can be heated in a short time to about (about), the control unit 11 opens the electric valve 18 to 1/3 or the like. When the temperature of the indoor air taken into the flow path 19 from the intake port 20 is low, it takes time for the heater 17a to heat the room to a predetermined temperature. Therefore, the control unit 11 opens the motorized valve 18 by 1/5 or 1 / 10 open etc. As a result, even when the temperature of the indoor air is low, the high temperature air that has reached the target temperature can be injected into the bag body 3.

All of the members described above have heat resistance that can withstand a high temperature of 150 ° C. or higher, and each part of the main body 5 functions normally even at a high temperature of 200 ° C. or higher.

The "vacuum state (first predetermined value)" described above is the same as the pressure value that can be realized by using a high-performance compression bag for futons and clothing and a household vacuum cleaner that are widely available on the market. The "quasi-vacuum state (third predetermined value)" is a vacuum level that is one-third of the vacuum state, and the second predetermined value is the same amount as or higher than the pressure value at the time when suction from the compression bag is started. It is a pressure value in which (appropriate amount) of air is contained in the bag body 3.

The above-mentioned "appropriate adjustment of valve opening / closing degree, heating degree of heater 17a, and rotation speed of fan 16a" by the control unit 11 is always carried out during each of the above-mentioned modes of operation, and any purpose is accurately performed. It is becoming achievable.

1 Drying and disinfecting device 2 Object 3 Bag body 3a Bag body connection pipe 4 Underlay plate 5 Main body 5a Main body connection pipe 6 Sealing plug 7 Fastener 8 Slider 11 Control unit 12 Storage unit 13 Power supply unit 14 Operation unit 15 Display unit 16 Blower 17a Heater 17a Heater 17b Negative ion generator 18 Electric valve 18a Valve 18b Motor 19 Air flow path 19a Branch path 20 Intake port 21 Outdoor exhaust duct 22 Housing 23 Pressure sensor 24 Temperature sensor 25 Leg 26 Display 27 Button Group 28 Ventilation fan 29a Electromagnetic valve 29b Electromagnetic valve 31a Side surface of the housing 31b Side surface on the opposite side of the housing 32 Lattice member 33 Temperature sensor

Claims (15)

It has a bag body for storing an object, a main body for sucking air in the bag body and supplying air to the bag body, and a connecting pipe connecting the bag body and the main body. death,
The main body communicates with the flow path of air communicating with the connection pipe, a fan for sending out the air in the flow path, a heater for heating the air in the flow path, and the flow path. A duct for discharging the air sucked from the bag body is provided.
The rotation of the fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, takes the air outside the main body into the flow path, heats it with the heater, and supplies it to the inside of the bag. death,
The main body has a control unit that controls the operation of the fan and the heater.
When the air in the bag is sucked, the control unit rotates the fan until the inside of the bag is in a vacuum state.
The control unit
A step of sucking air in the bag body into the main body until the bag body is in the vacuum state and discharging the air from the duct.
A drying and disinfecting device for bedding and clothes , which comprises sequentially performing a step of injecting high-temperature air into the bag body into the main body . It has a bag body for storing an object, a main body for sucking air in the bag body and supplying air to the bag body, and a connecting pipe connecting the bag body and the main body. death,
The main body communicates with the flow path of air communicating with the connection pipe, a fan for sending out the air in the flow path, a heater for heating the air in the flow path, and the flow path. A duct for discharging the air sucked from the bag body is provided.
The rotation of the fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, takes the air outside the main body into the flow path, heats it with the heater, and supplies it to the inside of the bag. death,
The main body has a control unit that controls the operation of the fan and the heater.
When the air in the bag is sucked, the control unit rotates the fan until the inside of the bag is in a vacuum state.
The control unit
A step of sucking air in the bag body into the main body until the bag body is in the vacuum state and discharging the air from the duct.
A drying and disinfecting device for bedding and clothes , which comprises sequentially performing a step of injecting air at room temperature into the bag body into the main body . It has a bag body for storing an object, a main body for sucking air in the bag body and supplying air to the bag body, and a connecting pipe connecting the bag body and the main body. death,
The main body communicates with the flow path of air communicating with the connection pipe, a fan for sending out the air in the flow path, a heater for heating the air in the flow path, and the flow path. A duct for discharging the air sucked from the bag body is provided.
The rotation of the fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, takes the air outside the main body into the flow path, heats it with the heater, and supplies it to the inside of the bag. death,
The main body has a control unit that controls the operation of the fan and the heater.
When the air in the bag is sucked, the control unit rotates the fan until the inside of the bag is in a vacuum state.
The control unit
A step of sucking air in the bag body into the main body until the bag body becomes a quasi-vacuum state having a lower vacuum level than the vacuum state and discharging the air from the duct.
A drying and disinfecting device for bedding and clothes , which comprises sequentially performing a step of injecting high-temperature air into the bag body into the main body . It has a bag body for storing an object, a main body for sucking air in the bag body and supplying air to the bag body, and a connecting pipe connecting the bag body and the main body. death,
The main body communicates with the flow path of air communicating with the connection pipe, a fan for sending out the air in the flow path, a heater for heating the air in the flow path, and the flow path. A duct for discharging the air sucked from the bag body is provided.
The rotation of the fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, takes the air outside the main body into the flow path, heats it with the heater, and supplies it to the inside of the bag. death,
The main body has a control unit that controls the operation of the fan and the heater.
When the air in the bag is sucked, the control unit rotates the fan until the inside of the bag is in a vacuum state.
The control unit
A step of sucking air in the bag into the main body until the bag is in a vacuum state and discharging the air from the duct based on the instruction of the user.
A drying and disinfecting device for bedding and clothes , which comprises sequentially performing a step of injecting high-temperature air into the bag body into the main body based on a user's instruction . The control unit is characterized in that when the object is wet, when the air in the bag is sucked, the fan is rotated until the inside of the bag becomes a quasi-vacuum state having a lower vacuum level than the vacuum state. The bedding or clothing drying and disinfecting device according to any one of claims 1 to 4 . Any of claims 1 to 5, wherein the flow path of the main body is provided with a valve controlled by the control unit and capable of opening and closing the flow path stepwise from opening to closing. The bedding and clothing drying and disinfecting equipment described in item 1 . The fan is a reversible flow fan.
The forward rotation of the reversible flow fan sucks the air inside the bag and discharges it to the outside through the flow path and the duct, and the reversal of the reversible flow fan takes in the air outside the main body into the flow path. The drying and disinfecting apparatus according to any one of claims 1 to 6 , wherein the device is heated by a heater and supplied into the bag. The connecting pipe is composed of a first connecting pipe provided on the bag body and a second connecting pipe detachably provided on the main body of the first connecting pipe.
The bedding or clothing drying and disinfecting apparatus according to any one of claims 1 to 7 , wherein the first connecting pipe is provided with a sealing stopper for sealing the bag body. .. The bedding or clothing drying and disinfecting apparatus according to any one of claims 1 to 8 , wherein a lattice member is provided in the connecting pipe so as to cross the connecting pipe. Having a plurality of the bags having different dimensions or shapes,
The bedding or clothing drying and disinfecting apparatus according to any one of claims 1 to 9 , wherein a plurality of the bags can be exchanged according to the size or shape of the object. It has a plurality of underlay plates having different dimensions or shapes for laying under the plurality of bags.
The drying and disinfecting device for bedding and clothes according to claim 10 , wherein a plurality of the underlay plates can be replaced according to the size or shape of the bag body. The bag body is provided with an opening portion for taking in and out the object, a fastener for sealing the opening portion so as to be openable and closable, and a slider for sandwiching and closing the fastener from the outside. The bedding or clothing drying and disinfecting apparatus according to any one of claims 1 to 11 . In the flow path of the main body, a branch path provided in communication with the flow path as an intake port for taking air outside the main body into the flow path, and communication between the flow path and the duct are cut off. It has a possible first valve and a second valve capable of blocking communication between the flow path and the branch path.
When sucking air from the bag body, the first valve is opened and the second valve is closed, and when air is supplied to the bag body, the first valve is closed and the second valve is opened. The bedding and clothing drying and disinfecting apparatus according to any one of claims 1 to 12 . Any of claims 1 to 13 , wherein the flow path of the main body is provided with a negative ion generator for imparting negative ions to the air when the air is supplied to the bag body. The bedding and clothing drying and disinfecting device described in item 1. The main body is
A power supply unit that supplies power obtained from an external outlet to each part of the main unit,
An operation unit for the user to operate the main body,
A storage unit that stores information entered by the user,
A display unit for displaying the information of the main body and
A pressure sensor for detecting the pressure of air in the flow path and
A first temperature sensor for detecting the temperature of the air in the flow path, and
A humidity sensor for detecting the humidity of the air in the flow path and
The bedding or clothing according to any one of claims 1 to 14 , further comprising a second temperature sensor for detecting the temperature of air taken into the flow path from outside the main body. Dry disinfection device.

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