WO2023037649A1 - Dispositif de désinfection à sec pour vêtements et literie - Google Patents

Dispositif de désinfection à sec pour vêtements et literie Download PDF

Info

Publication number
WO2023037649A1
WO2023037649A1 PCT/JP2022/018167 JP2022018167W WO2023037649A1 WO 2023037649 A1 WO2023037649 A1 WO 2023037649A1 JP 2022018167 W JP2022018167 W JP 2022018167W WO 2023037649 A1 WO2023037649 A1 WO 2023037649A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
bag
main body
flow path
fan
Prior art date
Application number
PCT/JP2022/018167
Other languages
English (en)
Japanese (ja)
Inventor
誠 大石
Original Assignee
誠 大石
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 誠 大石 filed Critical 誠 大石
Publication of WO2023037649A1 publication Critical patent/WO2023037649A1/fr

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers

Definitions

  • the present invention relates to a dry disinfection device that kills, removes, disinfects, and dries bedding and clothing pests.
  • Patent Document 1 a compression bag having an insect repellent effect has been proposed for compressing and preserving futons and clothes so as not to be bulky.
  • Patent Document 2 a futon dryer having an insecticidal function has been proposed as a futon dryer for removing moisture from futons and clothes.
  • the present invention has been made in view of the above problems, and effectively kills and removes pests from bedding and clothing to the inside of them in a short time while preventing indoor temperature and humidity rise and air pollution.
  • a dry disinfection device capable of disinfecting and drying.
  • the present invention a bag for storing an object; a main body for sucking air in the bag and supplying air to the bag; and a connecting pipe connecting the bag and the main body. death
  • the main body includes an air flow path 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 a heater communicating with the flow path.
  • a duct for discharging air sucked from the cage Air in the bag is sucked by the rotation of the fan and discharged to the outside through the flow path and the duct, and the air outside the main body is taken into the flow path and heated by the heater to be supplied into the bag.
  • the main body has a control unit that controls the operation of the fan and the heater, The control unit rotates the fan until the bag is in a vacuum state when air is sucked from the bag, The control unit causing the main body to suck air in the bag until the bag is in the vacuum state and exhaust it through the duct; and a step of injecting high-temperature air into the bag into the main body.
  • the present invention a bag for storing an object; a main body for sucking air in the bag and supplying air to the bag; and a connecting pipe connecting the bag and the main body.
  • the main body includes an air flow path 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 a heater communicating with the flow path.
  • a duct for discharging air sucked from the cage Air in the bag is sucked by the rotation of the fan and discharged to the outside through the flow path and the duct, and the air outside the main body is taken into the flow path and heated by the heater to be supplied into the bag.
  • the main body has a control unit that controls the operation of the fan and the heater, The control unit rotates the fan until the bag is in a vacuum state when air is sucked from the bag, The control unit causing the main body to suck air in the bag until the bag is in the vacuum state and exhaust it through the duct; and a step of injecting room-temperature air into the bag into the main body.
  • the present invention a bag for storing an object; a main body for sucking air in the bag and supplying air to the bag; and a connecting pipe connecting the bag and the main body.
  • the main body includes an air flow path 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 a heater communicating with the flow path.
  • a duct for discharging air sucked from the cage Air in the bag is sucked by the rotation of the fan and discharged to the outside through the flow path and the duct, and the air outside the main body is taken into the flow path and heated by the heater to be supplied into the bag.
  • the main body has a control unit that controls the operation of the fan and the heater, The control unit rotates the fan until the bag is in a vacuum state when air is sucked from the bag, The control unit a step of causing the main body to suck the air in the bag until the bag is in a semi-vacuum state with a lower degree of vacuum than the vacuum state and discharging the air from the duct; and a step of injecting high-temperature air into the bag into the main body.
  • the present invention a bag for containing an object; a main body for sucking air in the bag and supplying air to the bag; and a connecting pipe connecting the bag and the main body.
  • the main body includes an air flow path 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 a heater communicating with the flow path.
  • a duct for discharging air sucked from the cage Air in the bag is sucked by the rotation of the fan and discharged to the outside through the flow path and the duct, and the air outside the main body is taken into the flow path and heated by the heater to be supplied into the bag.
  • the main body has a control unit that controls the operation of the fan and the heater, The control unit rotates the fan until the bag is in a vacuum state when air is sucked from the bag, The control unit a step of causing the main body to suck the air in the bag body until the bag body is in the vacuum state based on a user's instruction and discharging it from the duct; and a step of injecting high-temperature air into the bag into the main body based on a user's instruction.
  • dry disinfection is capable of effectively killing and removing pests, disinfecting and drying bedding and clothing to the inside of them in a short period of time while preventing an increase in indoor temperature and humidity and air pollution.
  • Equipment can be provided.
  • FIG. 1 is a side view showing the configuration of a dry disinfection apparatus according to an embodiment of the present invention.
  • FIG. 2 is a top view showing the configuration of the dry disinfection apparatus according to the embodiment of the present invention.
  • FIG. 3 is a diagram showing the internal configuration of the main body of the dry disinfection apparatus according to the embodiment of the present invention.
  • the dry disinfection apparatus 1 kills and removes pests such as mites, disinfects, and dries bedding such as futons, mattresses, and clothing as objects 2.
  • the drying and disinfecting apparatus 1 includes a bag 3 for containing an object 2 , a base plate 4 for laying under the bag 3 , suction of air in the bag 3 and high-temperature air to the bag 3 . It consists of a main body 5 for injection and connection pipes 3 a and 5 a connecting the bag body 3 and the main body 5 .
  • the bag body 3 is a square compression bag, and the injection of high temperature air at 110° C. into the bag body 3 and the suction of the air in the bag body 3 to a vacuum state are repeated about 300 times. It is made of a transparent material (for example, nylon, polyethylene, polypropylene, etc.) that has durable heat resistance and flexibility, has low thermal conductivity, and does not have air permeability. By setting the heat resistance of the bag body 3 up to 150° C., the choice of materials increases and the cost can be reduced. The vacuum state of the bag 3 will be detailed later.
  • One side of the bag body 3 is integrally provided with a connection pipe 3a, and one side opposite to this is opened for taking in and out bedding and clothing from the inside of the bag body 3. - ⁇
  • connection pipe 3a of the bag body 3 is a cylindrical member for detachably connecting the connection pipe 5a of the main body 5, and is made of a material having heat resistance and low thermal conductivity (for example, heat-resistant rubber, vinyl chloride, silicon). etc.).
  • the connecting pipe 3a is provided with a known sealing plug 6, and the user can manually open and close the sealing plug 6 to open and close the connecting pipe 3a.
  • the sealing plug 6 is preferably made of a material that can withstand high temperatures (eg, polyethylene, polypropylene, vinyl chloride, etc.).
  • a lattice member 32 is provided at the end of the connecting pipe 3a on the bag body 3 side so as to cross the connecting pipe 3a.
  • the grid member 32 is designed to have a large mesh so as not to hinder the passage of air through the connecting pipe 3a, and is made of heat-resistant and flexible material (for example, nylon, polyethylene, polypropylene, etc.).
  • heat-resistant and flexible material for example, nylon, polyethylene, polypropylene, etc.
  • the fastener 7 consists of an elongated concave portion (not shown) extending along one open side and an elongated convex portion (not shown) that can be fitted into the concave portion (not shown) integrally provided on the opposing inner surfaces of the bag body 3 .
  • a plurality of types of bag bodies 3 having different shapes and sizes are prepared, and the user can select a size suitable for the size of the object 2.
  • the bag body 3 can be selected appropriately. More specifically, 1) for mattresses, foldable mattresses, blankets, comforters, pillows, 2) for non-foldable single size mattresses, 3) for non-foldable semi-double size mattresses, 4) for non-foldable double It is preferable that a total of five types of bags 3 are prepared for mattresses of different sizes and 5) for clothes.
  • the shape of the bag body 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 rectangular plate member made of heat-resistant material.
  • a material having low thermal conductivity, light weight, and low cost such as silicon rubber or rigid vinyl chloride resin, is preferable.
  • a plurality of types (for example, five types in this embodiment) of different sizes are prepared for the underlay plate 4 to match a 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.
  • the shape of the underlay plate 4 is not limited to a square shape, and may be, for example, a circular shape in accordance with the shape of the bag body 3 .
  • the main body 5 is for sucking the air in the bag 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 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, a connection pipe 5a, A duct (air pipe) 21 is provided in a housing 22 .
  • the housing 22 has a substantially cubic shape made of a material with low thermal conductivity such as heat-resistant plastic, and a cylindrical flow path 19 that serves as an air passage is provided so as to penetrate the housing 22 . .
  • One side surface 31 a of the housing 22 is provided with a connection pipe 5 a that communicates with the flow path 19 .
  • a duct 21 that communicates with the flow path 19 is provided on a side surface 31a of the housing 22 opposite to the side surface 31a provided with the connecting pipe 5a, and heat is supplied to the bag body 3 side of the upper and side surfaces of the housing 22.
  • the flow path 19 is provided with an L-shaped branch path 19a near the side surface 31b of the housing 22 as shown in FIG.
  • the branch path 19a reaches the side surface 31b of the housing 22 and constitutes an air intake port 20.
  • An electromagnetic valve 29 a for opening and closing the flow path 19 is provided at a position near the side surface 31 b of the housing 22 in the flow path 19 .
  • An electromagnetic 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 controller 11. When the main body 5 sucks the air in the bag body 3, the controller 11 closes the solenoid valve 29b to close the branch passage 19a.
  • the solenoid valve 29a is opened to allow the passage 19 and the duct 21 to communicate with each other.
  • the controller 11 opens the electromagnetic valve 29b to open the branch passage 19a and closes the electromagnetic valve 29a to communicate the passage 19 and the duct 21.
  • a pressure sensor 23, a temperature sensor 24, and a humidity sensor are provided in the flow path 19 at positions closer to the connection pipe 5a than the electric valve 18, which will be described later.
  • a total of four legs 25 made of heat-resistant rubber, one at each corner are provided. Can effectively prevent burns, floor damage, fire and vibration.
  • a handle 22a is provided on the top of the housing 22 so that the user can easily carry the main body 5.
  • a temperature sensor 33 for detecting the temperature of the air taken in from the intake port 20 is provided in the branch passage 19a.
  • the connecting pipe 5a of the main body 5 is a cylindrical member that is connected to the connecting pipe 3a of the bag 3 to inject air from the main body 5 into the bag 3 and to suck the air in the bag 3.
  • the connecting pipe 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 cylindrical member for discharging the air sucked by the main body 5 from the bag body 3 to the outside.
  • the duct 21 preferably has heat resistance of 200° C., low thermal conductivity, excellent durability, and is made of a lightweight and low-cost material (for example, silicon). This can effectively prevent heat burns, damage to floors and walls, and fires. It is preferable that the length of the duct 21 can be freely selected by the user when purchasing the dry disinfection device 1 according to the use environment.
  • the duct 21 is preferably made of flexible and stretchable material or has a bellows shape.
  • the tip of the duct can be placed at a desired position (for example, outside the window, near the ventilation fan, etc.) each time it is used.
  • the tip portion of the duct 21 is provided with a fixing member 21a such as an S-shaped hook. Thereby, the tip of the duct 21 can be easily fixed at a desired position.
  • the control section 11 is composed of a CPU (Central Processing Unit) that controls each section of the main body 5, that is, the blower section 16, the heater section 17, the electric valve 18, the display section 15, the electromagnetic valves 29a and 29b, and the like.
  • the storage unit 12 is a memory for storing various types of information input by the user (for example, set temperature of hot air to be injected into the bag body 3, etc.).
  • the storage unit 12 also stores a program for executing each mode described later in the dry disinfection apparatus 1 .
  • the power supply unit 13 supplies power obtained from an external outlet (household outlet) (not shown) to each part of the main body 5 via a cable 13a.
  • the control unit 11, storage unit 12, power supply unit 13, operation unit 14, and display unit 15, which will be described later, are adapted to operate properly even in a high-temperature environment.
  • the air blower 16 is composed of 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.
  • fan a reversible flow fan
  • By rotating the fan 16a forward the air inside the bag body 3 is sucked up to a vacuum state through the connection pipe 5a and taken into the main body 5, and the taken-in air is discharged from the flow path 19 through the duct 21 to the outside. can be discharged.
  • the fan 16a in reverse the air outside the main body 5 can be taken in from the intake port 20, passed through the branch path 19a and the flow path 19 in order, and injected into the bag body 3 via the connection pipe 5a.
  • the air blower 16 can change the rotational speed of the fan 16a based on instructions from the controller 11 to adjust the amount of air to be injected, the amount of suction, and the speed.
  • the heater section 17 is composed of 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.
  • the heater 17a has the ability to heat the air in the flow path 19 to about 140° C.
  • the controller 11 detects the temperature (room temperature) of the air taken in from the intake port 20 by means of the temperature sensor 33 of the branch path 19a. Calculation is performed, and the controller 11 issues a command to the heater unit 17 to adjust the amount of heat emitted by the heater 17a to determine an appropriate heating temperature at any time.
  • the display unit 15 displays the currently selected mode, the current state ("sucking”, “injecting high temperature air”, “injecting room temperature air”, “remaining time”, “mite extermination mode”, “mite extermination/ A display 26 (see FIG. 2) that displays various information such as the number of repetitions of suction and injection, temperature, humidity, etc., and a speaker (not shown). consists of
  • the operation unit 14 consists of a button group 27 (see FIG. 2) for the user to operate the main body 5.
  • the button group 27 specifically includes a power button, a mode selection button, a button for setting the number of repetitions of suction and injection, 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.
  • the motor-operated valve 18 is a slide-type valve mechanism capable of opening and closing the passage 19 of the main body 5 in stages such as full opening (open), half opening, 1/3 opening, 1/5 opening, 1/10 opening, closing, etc. It is composed of a valve 18a made of heat-resistant rubber arranged in the flow path 19 and a motor 18b for driving the valve 18a.
  • the control unit 11 controls the motor 18b to fully open the valve 18a. Then, it is gradually closed to increase the degree of vacuum in the bag body 3, and when the inside of the bag body 3 is in a vacuum state, the valve 18a is closed.
  • the control unit 11 controls the motor 18b to open the valve 18a a little, so that the outside air is taken into the main body 5 and heated. (for example, 110° C.) is injected into the bag 3 .
  • valve 18a can change the degree of opening based on an instruction from the control unit 11 to adjust the suction amount, speed, and injection amount of air. It is not limited to the electric valve 18 described above, and a valve mechanism that performs a similar role may be employed.
  • the control unit 11 drives the motor 18b of the electric valve 18 to control the valve 18a, and drives the motor 16b of the air blowing unit 16 to rotate the fan 16a forward.
  • the air in the bag 3 and the air contained in the object 2 in the bag 3 are sucked into the main body 5 through the connection pipes 3a and 5a, and are discharged outside through the duct 21 through the flow path 19.
  • the inside of the bag body 3 can be brought into a vacuum state, and then high temperature air such as 110° C. is injected into the bag body 3 .
  • the vacuum state is a state in which the air inside the bag 3 and the air contained in the object 2 inside the bag 3 are discharged to the outside of the bag 3 and the object 2 is strongly compressed.
  • the control unit 11 constantly grasps the temperature (room temperature) of the air taken in from the air inlet 20 by the temperature sensor 33 of the branch passage 19a, and performs precise calculations. to control the opening and closing degree of the valve, raise the heater 17a to a high temperature so that the air at the target temperature can be injected, and operate the negative ion generator 17b, while driving the motor 16b of the blower 16. Reverse the fan 16a. Note that the control unit 11 also causes the fan 16a to have an appropriate number of revolutions.
  • indoor air 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 unit 17 in the flow path 19, and negative ions are generated by the negative ion generator 17b. is supplied and injected into the bag body 3 through the connection pipes 5a and 3a.
  • a predetermined temperature for example, about 50 to 110° C.
  • the bag body 3 can be filled in several seconds to several tens of seconds.
  • the bag 3 can be filled with high-temperature air to the depths and edges of the object 2, which dries the object 2 and kills insect pests lurking on the surface and inside of the object 2.
  • Viruses can be killed or inactivated (disinfected). This effect is enhanced by maintaining the state in which the bag 3 is filled with high-temperature air for a predetermined time (for example, several tens of seconds to several minutes).
  • the dry disinfection apparatus 1 repeats the above-described discharge of the air in the bag 3 and supply of high-temperature air into the bag 3 a plurality of times as necessary, thereby removing insects from the object 2. Removal of feces and corpses, dust, pollen, various allergens, odors, etc., destruction and inactivation (disinfection) of molds, bacteria and viruses, and drying can be performed more efficiently and easily in a short time.
  • the object 2 such as bedding and clothing can be made soft and warm in a short period of time.
  • the predetermined temperature and the predetermined time of the high-temperature air are set by the user in consideration of the heat resistance of the target object 2, etc. is preferred.
  • the dry disinfection apparatus 1 In addition, in the dry disinfection apparatus 1, dead insects, sterilized or inactivated bacteria, viruses, and molds are removed by the supply of high-temperature air into the bag 3, and dust, pollen, and allergies are removed by discharging the air in the bag 3. It can be discharged directly to the outside through the duct 21 together with substances, moisture, odors and the like. Therefore, it is possible to prevent these substances from being left behind in the room and adversely affecting the human body. You can also prevent it from slipping. In addition, since the dry disinfection apparatus 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.
  • the control unit 11 In the dry disinfection apparatus 1, the control unit 11 always monitors the temperature sensor 24 and the pressure sensor 23 for safety management. , the effect is displayed on the display 26 and output by the speaker, and the safety function mounted on the main body 5 quickly lowers the temperature and pressure to the normal level. With this configuration, the safety of the dry disinfection device 1 can always be ensured.
  • the dry disinfection apparatus 1 can execute four modes, ie, a manual mode, an automatic mode, a cooling mode, and a drying mode, which will be described below.
  • the user stores the object 2 in a bag 3 having a size suitable for the size of the object 2 in advance, closes the fasteners 7, 7 with the slider 8, and connects the bag 3 to the connecting pipe. 3a and the connection pipe 5a of the main body 5 are connected.
  • the user lays an underlay plate 4 of a size suitable for the size of the bag body 3 under the bag body 3, fixes the duct 21 of the main body 5 to, for example, a ventilation fan 28 with a fixing member 21a, and secures the tip of the duct 21. It is arranged near the ventilation fan 28.
  • - ⁇ 1 and 2 show a normal ventilating fan as the ventilating fan 28, the ventilating fan is not limited to this, and a range hood type ventilating fan may be used.
  • the drying and disinfecting apparatus 1 can be operated in a manual mode in which the user manually operates the drying and disinfecting apparatus 1 to kill and remove pests, disinfect and dry in accordance with the following procedure.
  • the user selects the manual mode by operating the button group 27 in advance, and sets the temperature of the injected air in (A-2) below and the predetermined time in (A-3) below.
  • the controller 11 controls each part of the main body 5, and the main body 5 sucks air from the bag 3 and discharges it from the duct 21.
  • This suction operation is performed while the user is pressing the suction button and is stopped when the user releases the suction button.
  • the suction operation is automatically stopped when the bag body 3 is in a vacuum state.
  • the control unit 11 stops the suction operation of the main body 5 when the pressure sensor 23 of the flow path 19 detects that the pressure of the flow path 19 has become equal to or less than the first predetermined value.
  • the first predetermined value is the pressure value of the flow path 19 when the bag body 3 is in a vacuum state, and is stored in the storage unit 12 in advance.
  • the controller 11 controls each part of the main body 5, heats the air taken in by the main body 5 from the intake port 20 to a predetermined temperature with the heater 17a, and generates the negative ion generator 17b. gives negative ions and injects them into the bag body 3.
  • This injection action is performed while the user is pressing the injection button and is stopped when the user releases the injection button.
  • the injection operation is automatically stopped when an appropriate amount of air has been injected into the bag 3 .
  • the controller 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 3 is filled with an appropriate amount of air, and is stored in the storage unit 12 in advance.
  • the control unit 11 causes the display to display the elapsed time from the end of the injection operation in (A-2) while the high-temperature air is being injected into the bag body 3 . After a predetermined period of time has elapsed, the control unit 11 causes the display to indicate that the pest killing, removal, disinfection, and drying of the target object 2 have been completed, and output to the speaker. Note that the user repeats the above (A-1) to (A-3) as necessary in consideration of the state of the object 2 and the like.
  • the user can manually operate the drying and disinfecting device 1 to kill and remove insect pests, disinfect, and dry the object 2 .
  • the user can perform each step by himself while visually confirming each step, so that he can obtain a sense of accomplishment and satisfaction compared to the automatic mode, which will be described later.
  • the drying and disinfecting apparatus 1 can execute an auto mode in which the drying and disinfecting apparatus 1 automatically kills and removes pests, disinfects and dries according to instructions from 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 executing the following procedure.
  • the user operates the button group 27 to select the auto mode, and sets the following (B-2) temperature of the injected air, the following (B-3) predetermined time, and the following (B-4) predetermined number of times. do.
  • control unit 11 controls each part of the main body 5 in the same manner as in (A-1) above, and the main body 5 sucks air from the bag 3 and the duct 21 Eject from Then, the control unit 11 stops the suction operation when the bag body 3 is in a vacuum state as in (A-1) above.
  • the control unit 11 controls each part of the main body 5 in the same manner as in (A-2) above, 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 minus ion generator 17b is generated. gives negative ions and injects them 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 (A-2) above.
  • control unit 11 measures the time from the end of the injection operation in (B-2) until a predetermined time elapses.
  • control unit 11 causes the display to indicate that the pest killing, removal, disinfection, and drying of the target object 2 have been completed, and output to the speaker.
  • the drying and disinfecting apparatus 1 can automatically kill and remove pests on the object 2, disinfect and dry. Therefore, it is possible to minimize the user's trouble in operating the dry disinfection device 1 .
  • the user does not set in advance the temperature of the injected air in (B-2), the predetermined time (heating time) in (B-3), and the predetermined number of times in (B-4).
  • a plurality of typical combinations of the temperature of the injected air, the predetermined time period, and the predetermined number of times are stored in the storage unit 12, and the user may select a desired combination.
  • Typical combinations include, for example, tick extermination mode (injected air temperature 90°C, predetermined time 1 minute, predetermined number of times 1 time), tick extermination/sterilization mode (injected air temperature 100°C, predetermined time 2 minutes, predetermined number of times 2 times), mite extermination/sterilization/virus inactivation mode (injected air temperature 110° C., predetermined time 3 minutes, predetermined number of times 3 times), etc. are preferably stored in the storage unit 12 .
  • the dry disinfection apparatus 1 can execute a cooling mode for cooling the object 2 inside the bag body 3 which has been heated by executing the above-described manual mode or auto mode, according to a user's instruction.
  • the cooling mode is performed by the control unit 11 reading out a program for executing the cooling mode from the storage unit 12 and executing the following procedure.
  • the user operates the button group 27 in advance to select the cooling mode, and sets the predetermined temperature in (C-3) below.
  • control unit 11 controls each part of the main body 5 in the same manner as in (A-1) above, and the main body 5 sucks air from the bag 3 and the duct 21 Eject from Then, the control unit 11 stops the suction operation when the bag body 3 is in a vacuum state as in (A-1) above.
  • 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 room temperature air 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 (A-2) above.
  • the control unit 11 repeats 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 become below a predetermined temperature. (C-1) and (C-2) are completed when the Then, the control unit 11 causes the display to indicate that the cooling of the object 2 has been completed, and outputs to the speaker. It should be noted that it is preferable to set the predetermined temperature to normal temperature or 50° C., for example.
  • the cooling mode described above it is possible to effectively cool the object 2 inside the bag 3, which has been heated by executing the other mode. Therefore, the user can safely and quickly take out the object 2 from the bag 3 and use it comfortably without being burned.
  • the user performs only the above (A-1) in the manual mode, and by manually closing the sealing plug 6 provided in the connection pipe 3a of the bag 3, the inside of the bag 3 is cooled.
  • the target object 2 can be stored in a compressed state.
  • the user can remove the connecting pipe 3a of the bag body 3 from the connecting pipe 5a of the main body 5, separate the bag body 3 from the main body 5, and utilize the bag body 3 as a compression bag. It is possible to store it in a closet for a long time in a space-saving manner in a sanitary manner by suppressing the growth of mold and the propagation of pests and germs while maintaining a vacuum state.
  • the dry disinfection apparatus 1 may have a configuration in which the storage unit 12 is provided with a program for sequentially executing the auto mode and the cooling mode described above. As a result, the drying and disinfecting apparatus 1 can automatically kill and remove insect pests, dry and disinfect, and cool the object 2 simply by selecting the program and pressing the operation start button.
  • (C-3) above (C-1) and (C-2) are repeated until the temperature of the air in the flow path 19 drops below a predetermined temperature. , (C-1) and (C-2) may be repeated for the predetermined number of times.
  • the manual cooling mode can be realized by setting the predetermined temperature (A-2), that is, the temperature of the air to be injected into the bag body 3 to normal temperature.
  • the drying and disinfecting apparatus 1 can execute a drying mode for drying a water-wet object 2, such as washed and dehydrated clothes, according to a user's instruction.
  • the drying mode is performed by the control unit 11 reading out a program for executing the drying mode from the storage unit 12 and executing the following procedure based on the program.
  • the user selects the drying mode by operating the button group 27 in advance, and sets the following (D-2) temperature of the injected air, the following (D-3) predetermined time, and the following (D-4) predetermined number of times. do.
  • the control unit 11 controls each part of the main body 5 in the same manner as in (A-1) above, and the main body 5 sucks air from the bag 3 and the duct 21 Eject from Then, the control unit 11 stops the suction operation when the bag body 3 is in a semi-vacuum state. Specifically, the control unit 11 stops the suction operation of the main body 5 when the pressure sensor 23 of the flow path 19 detects that the pressure of the flow path 19 has become equal to or lower than the third predetermined value.
  • the third predetermined value is the pressure value of the channel 19 when the bag body 3 is in a semi-vacuum state, and is stored in the storage unit 12 in advance.
  • a semi-vacuum state refers to a state in which the degree of vacuum is lower than the vacuum state described above.
  • this (D-1) if the suction operation is performed until a vacuum state is achieved as in the other modes, not only the air in the bag 3 but also the water adhering to the object 2 is directly sucked. This is to prevent dust from entering the main body 5 and causing a failure.
  • the control unit 11 controls each part of the main body 5 in the same manner as in (A-2) above, and the air taken in by the main body 5 from the air inlet 20 is heated to a predetermined temperature by the heater 17a (heat resistance of clothes and prevention of shrinkage). is heated to a temperature set by the user in consideration of , 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 (A-2) above.
  • the amount of suction in the above (D-1) is measured and stored in the storage unit 12, and the same or double amount of air as the amount of suction stored in the storage unit 12 is filled with the bag body 3 (D-2). It is good also as a structure injected into.
  • (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 the heat resistance and shrinkage prevention of the clothing, etc.). After the end, the control unit 11 causes the display to indicate that the drying of the object 2 has ended, and output to the speaker.
  • the inside of the bag body 3 is It is possible to dry (and disinfect, kill and remove pests) a water-wetted object 2 .
  • (D-4) above (D-1) to (D-3) are repeated a predetermined number of times. After repeating (D-1) to (D-3) until the humidity falls below the predetermined humidity, the operation may be automatically stopped, and the effect may be displayed on the display and output to the speaker.
  • the dry disinfection apparatus 1 manually or automatically kills and removes pests from the object 2, disinfects and dries the object 2, cools the object 2 that has been heated to high temperature, and dries the object 2 that is wet. be able to.
  • the drying and disinfecting apparatus 1 is not limited to bedding and clothes, but can also be used as the object 2 such as cushions, cushions, carpets, curtains, etc. for drying, killing and removing pests, etc., and disinfecting. It suppresses the onset of respiratory diseases such as asthma and bronchitis, allergic rhinitis, conjunctivitis, dermatitis, etc., leads people and pets already suffering from these symptoms to remission, and helps maintain and improve the health of humans and animals. be able to contribute.
  • respiratory diseases such as asthma and bronchitis, allergic rhinitis, conjunctivitis, dermatitis, etc.
  • the user can freely select the length of the duct 21 of the main body 5 in accordance with the usage environment when purchasing the dry disinfection device 1 .
  • 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 through a window.
  • air containing mites, mites' feces and carcasses, dust, pollen, odors, mold, bacteria, viruses, etc. sucked from the bag 3, and high-temperature air can be discharged directly to the outside to keep the indoor air clean. can be kept in
  • the drying and disinfecting device 1 can significantly shorten the operating time compared to conventional futon dryers, so energy saving and reliable disinfection can be achieved.
  • the new coronavirus can be killed by heating at "100 ° C for 5 minutes” according to the website of Nippon Medical Shinposha, and "80 ° C for 10 minutes” according to the website of the Ministry of Health, Labor and Welfare. Also in this respect, the use of the dry disinfection apparatus 1 brings about a very large effect.
  • General conventional futon dryers that continuously supply hot air by inserting a nozzle between the futon or mattress and the quilt are effective in exterminating and inactivating harmful substances such as mites, mold, pollen, bacteria, and viruses. takes a long time or is not feasible. Furthermore, since the hot air, humidity, and various harmful substances drift in the room, air pollution, rise in room temperature, and rise in humidity cannot be avoided, which causes health hazards to humans and animals, and adverse effects on electronic devices, etc. There is a risk. On the other hand, the drying and disinfecting apparatus 1 can reliably discharge the air containing harmful substances sucked from the bag 3 in a short period of time to the outside through the ventilation fan or the window as described above.
  • the configuration is such that high-temperature air is injected into the bag body 3 in a vacuum state, it takes only several seconds to several tens of seconds to inject the high-temperature air. Since all the high-temperature air is stored in the bag 3, indoor air pollution, room temperature rise and humidity rise can be avoided. can be secured and maintained.
  • the dry disinfection device 1 has a simple configuration and can be manufactured at low cost in a small size and light weight. For this reason, it can be sold at a low price, and global spread can be greatly expected. In addition, since the dry disinfection apparatus 1 has a simple structure, it is less likely to break down, and the cost of repairs in the event of a breakdown can be reduced.
  • the object 2 such as bedding and clothing can be effectively killed, removed, disinfected, and dried in a short period of time while preventing an increase in indoor temperature and humidity and air pollution. It is possible to realize the dry disinfection device 1 that can be used. Therefore, the user can continue to use the object 2 in an extremely hygienic condition with the dry disinfection device 1, and can compress and store the object 2 in the bag 3 in an extremely hygienic condition.
  • the drying and disinfecting apparatus 1 may be configured to include a fan such as a turbo fan that is capable of sucking air in one direction (hereinafter referred to as a "normal fan") instead of the reversible flow fan 16a (this configuration is referred to as another configuration).
  • a normal fan should have sufficient heat resistance.
  • control unit 11 opens the slide-type electric valve 18 and rotates the normal fan forward.
  • the air in the bag 3 is sucked into the main body 5 via the connection pipes 3a and 5a, and is discharged to the outside from the duct 21 through the flow path 19. 3 can be evacuated.
  • the controller 11 once closes the electric valve 18, stops the normal fan, and activates the heater 17a and the negative ion generator 17b.
  • the bag body 3 which has been compressed in a vacuum state, sucks in air and tries to restore its original state.
  • the bag body 3 takes only the high-temperature air in the flow path 19, which is taken in from the intake port 20 of the main body 5, heated by the heater section 17, and given negative ions by the negative ion generator 17b, through the connection pipes 3a and 5a. through which a certain amount of hot air injection into the bag 3 is achieved. Therefore, by using a normal fan, an effect similar to that obtained by using the reversible flow fan 16a can be obtained.
  • each valve is a slide-type valve mechanism with sufficient heat resistance, and the flow path 19 is opened (fully opened), half-opened, 1/3-opened, 1/5-opened, 1/10-opened. It has a specification that can be closed in stages such as opening, closing, etc.
  • the control unit 11 When sucking the air in the bag body 3, the control unit 11 fully opens the electric valve 18 and rotates the normal fan forward to start sucking. do.
  • the control unit 11 monitors the pressure of the air in the bag 3 from the output of the pressure sensor 23 in the flow path 19, and gradually reduces the degree of opening of the flow path 19 with the motor-operated valve 18. Since the suction force can be increased stepwise, the suction time required to create a vacuum state or a semi-vacuum state can be shortened.
  • the heater 17a is set at a predetermined temperature (for example, 50 to 110°C). ) in a short time, the controller 11 opens the motor-operated valve 18 to 1 ⁇ 3 or the like.
  • a predetermined temperature for example, 50 to 110°C.
  • All of the members described above have heat resistance that can withstand high temperatures of 150°C or higher, and each part of the main body 5 functions normally even at high temperatures of 200°C.
  • vacuum state (first predetermined value) is the same as the pressure value that can be achieved using a high-performance compression bag for futons and clothes that are widely available on the market and a household vacuum cleaner.
  • “Semi-vacuum state (third predetermined value)” is a degree of vacuum that is 1/3 of the vacuum state, and the second predetermined value is equal to or greater than the pressure value at the time of starting suction from the compression bag. This is the pressure value at which (appropriate amount) of air is contained in the bag body 3 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

L'invention concerne un dispositif de désinfection à sec comprenant : un corps de sac 3 pour stocker un sujet 2 ; un corps principal pour aspirer fortement de l'air à l'intérieur du corps de sac 3 et pour introduire de l'air dans le corps de sac 3 ; et un tube de connexion pour une connexion entre le corps de sac 3 et le corps principal 5. Le corps principal 5 est pourvu : d'un passage d'écoulement d'air 19 contigu au tube de connexion ; d'un ventilateur 16a ; d'un dispositif de chauffage 17a pour chauffer l'air à l'intérieur du passage d'écoulement 19 ; d'un conduit 21 pour évacuer l'air aspiré du corps de sac 3 vers l'extérieur ; et autres. Avec la rotation du ventilateur 16a, l'air à l'intérieur du corps du sac 3 est aspiré, et est évacué vers l'extérieur à travers le passage d'écoulement 19 et le conduit 21. L'air aspiré par un orifice d'admission 20 est chauffé par le dispositif de chauffage 17a et est ensuite envoyé à l'intérieur du corps du sac 3. En d'autres termes, la présente invention concerne un dispositif de désinfection à sec mettant la literie ou les vêtements dans un état de vide dans une période de temps extrêmement courte tout en empêchant la contamination de l'air intérieur ainsi que l'augmentation de la température et de l'humidité intérieures, puis alimentant de l'air chaud de façon à chauffer de manière assurée la totalité de la literie ou des vêtements jusqu'aux parties profondes et aux parties de bord de ceux-ci à une température égale ou supérieure à 110℃ environ, moyennant quoi la lutte contre les parasites tels que les acariens, la désinfection et le séchage, et le stockage à long terme peuvent être réalisés d'une manière économe en énergie et très efficace.
PCT/JP2022/018167 2021-09-13 2022-04-19 Dispositif de désinfection à sec pour vêtements et literie WO2023037649A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-148580 2021-09-13
JP2021148580A JP7062821B1 (ja) 2021-09-13 2021-09-13 寝具や衣類の乾燥消毒装置

Publications (1)

Publication Number Publication Date
WO2023037649A1 true WO2023037649A1 (fr) 2023-03-16

Family

ID=81456278

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/018167 WO2023037649A1 (fr) 2021-09-13 2022-04-19 Dispositif de désinfection à sec pour vêtements et literie

Country Status (2)

Country Link
JP (1) JP7062821B1 (fr)
WO (1) WO2023037649A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0568790A (ja) * 1991-09-12 1993-03-23 Mitsubishi Electric Home Appliance Co Ltd 布団等の乾燥機
JPH10127992A (ja) * 1996-10-28 1998-05-19 Takeshi Wanibuchi 布団乾燥機に集塵機能を設けた、布団乾燥掃除機
JP2001087082A (ja) * 1999-09-22 2001-04-03 Ibaraki Prefecture 寝具乾燥装置
JP2013166596A (ja) * 2013-05-20 2013-08-29 Lec Inc 圧縮袋

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0568790A (ja) * 1991-09-12 1993-03-23 Mitsubishi Electric Home Appliance Co Ltd 布団等の乾燥機
JPH10127992A (ja) * 1996-10-28 1998-05-19 Takeshi Wanibuchi 布団乾燥機に集塵機能を設けた、布団乾燥掃除機
JP2001087082A (ja) * 1999-09-22 2001-04-03 Ibaraki Prefecture 寝具乾燥装置
JP2013166596A (ja) * 2013-05-20 2013-08-29 Lec Inc 圧縮袋

Also Published As

Publication number Publication date
JP2023041294A (ja) 2023-03-24
JP7062821B1 (ja) 2022-05-06

Similar Documents

Publication Publication Date Title
US20110308139A1 (en) Pest eradication system
US20150376831A1 (en) System and Method for Cleaning and Sanitizing Mattresses
JP2004174138A (ja) 環境調整装置
EP3099202B1 (fr) Kit de traitement par l'air d'un meuble rembourré, et procédé d'utilisation d'un tel kit
JP2000070055A (ja) 衣服収納ロッカー
WO2023037649A1 (fr) Dispositif de désinfection à sec pour vêtements et literie
KR100878064B1 (ko) 침구와 의류용 살균 및 건조장치
WO2021005612A1 (fr) Système de répulsion d'insectes/de germes équipé d'un contrôleur logique programmable (plc)
JP6436559B2 (ja) 害虫死滅用袋
KR100430480B1 (ko) 침대 매트리스의 살균시스템 및 그 살균방법
KR101707093B1 (ko) 살균기
PT773717E (pt) Processos e aparelhos para a desnaturacao de alergenos dos acaros no po domestico
CN101473810A (zh) 一种预防尘螨过敏的新方法
WO2019191021A1 (fr) Système haute température d'éradication d'organismes nuisibles
JP3010328U (ja) ダニ駆除装置
CN112111952A (zh) 干热式消毒杀螨烘干器
JP2005312470A (ja) 熱風殺菌機能付電気掃除機
JP2561564Y2 (ja) ダニの炭酸ガス燻蒸処理装置
KR19990068388A (ko) 침구류카펫트살충살균건조흡입청소기
KR200323039Y1 (ko) 살균 케이스 및 이를 이용한 매트리스, 카펫, 소파,이불을 위한 살균 및 청소 장치
CN208266530U (zh) 一种带烘干功能的除螨杀菌设备
JP2000116576A (ja) 害虫等駆除装置
KR20030080472A (ko) 가정용 이불 및 매트리스 건조살균장치
KR200282297Y1 (ko) 가정용 이불 및 매트리스 건조살균장치
KR200247513Y1 (ko) 침대 매트리스의 살균기 및 그 살균시스템

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22866980

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE