JP2015217209A

JP2015217209A - Air cleaning system

Info

Publication number: JP2015217209A
Application number: JP2014104303A
Authority: JP
Inventors: 岡　哲義; Tetsuyoshi Oka; 哲義岡
Original assignee: 多摩岡産業株式会社; Tamaoka Sangyo Kk
Priority date: 2014-05-20
Filing date: 2014-05-20
Publication date: 2015-12-07

Abstract

PROBLEM TO BE SOLVED: To provide an air cleaning system capable of being installed in a house, a store, facilities, etc. at low costs, and cleaning indoor air.SOLUTION: An air cleaning system 1 comprises an air cleaner 10. At least either outdoor side air or indoor side air is sucked inside a door 2, the air sucked inside the door 2 is cleaned, and the cleaned air is discharged from the inside of the door 2 into a room. The air cleaner 10 includes an air passage 11 formed inside the door 2 and a cleaning filter 12 arranged in the air passage 11, and the sucked air is flown down along the air passage 11, is cleaned by the cleaning filter 12, and is discharged from the inside of the door 2 into the room.

Description

The present invention particularly relates to an air cleaning system in a room such as a house, a store, or a facility.

In recent years, the number of people suffering from hay fever is increasing rapidly due to an increase in the amount of pollen scattered in the air. In addition to soot generated by combustion, soil particles (such as yellow sand) that soared in the wind, dust generated at factories and construction sites, combustion exhaust gas and volatile components from petroleum are altered in the atmosphere. Particulate matter made up of particles is increasing rapidly. Particulate matter, especially PM10 and PM2.5, mainly deposits on the human respiratory system and affects health. In addition, damage such as influenza caused by a new virus has also occurred in various parts of the world, and medical institutions are busy responding.

Various health damages caused by such air pollution have become serious social problems at the world level. In particular, in places where a large number of unspecified persons come and go, fine objects such as pollen, dust, and viruses are likely to be brought in, and there is a high possibility that health damage as described above will occur. Against this background, there is an increasing interest in air purification in living spaces in private houses, apartment houses such as condominiums where a large number of unspecified persons come and go, and store interiors such as restaurants. It is growing.

For example, an air cleaning system disclosed in Patent Document 1 has been proposed for the purpose of purifying indoor air in an apartment house such as a condominium. In the air cleaning system disclosed in Patent Document 1, a passage through which air from an air conditioner passes is provided under the floor of each dwelling unit of an apartment house, and the wind flows into the room from the passage through a breathable flooring. Further, the floor material includes an air purification material, and the air can be efficiently purified when wind flows through the floor material into the room.

JP 2004-347298 A

However, in the air cleaning system disclosed in Patent Document 1, the air cleaning system can surely be cleaned in each dwelling unit of the apartment house, but the system is enlarged and installed as an indoor air cleaning system in a house, store, facility, etc. Expenses were high and not practical.

The present invention has been made in view of such problems, and an object of the present invention is to provide an air cleaning system that can be installed at a low cost in a house, a store, a facility, or the like and can clean an indoor air.

In order to solve the above-described problems and achieve the object, the present invention is configured as follows.

The invention according to claim 1 sucks at least one of outdoor air and indoor air into the door,
An air purifying system comprising an air purifier for purifying air sucked inside the door and discharging the cleaned air from the door to the room.

According to a second aspect of the present invention, the air cleaning device comprises:
An air passage formed inside the door;
A clean filter disposed in the air passage,
2. The air cleaning system according to claim 1, wherein the inhaled air flows down along the air passage, cleans the air by the cleaning filter, and discharges the air from the inside of the door to the room. .

A third aspect of the present invention is the air purification system according to the second aspect, wherein the cleaning filter is constituted by at least one of an activated carbon filter and a HEPA filter.

According to a fourth aspect of the present invention, the air cleaning device comprises:
Including a heater disposed in the air passage;
The air purification system according to claim 1, wherein the temperature of the air flowing down along the air passage is adjusted.

According to a fifth aspect of the present invention, the air cleaning device comprises:
Including negative ion generator,
The air purification system according to claim 1, wherein negative ions are discharged into the room.

A sixth aspect of the present invention is the air purification system according to the second or third aspect, wherein the cleaning filter is replaceable.

The invention according to claim 7 is the air cleaning system according to claim 1, wherein the door includes a television monitor on the indoor side.

The invention according to claim 8 is the air cleaning system according to claim 1, wherein the door includes a viewing water tank on the indoor side.

According to a ninth aspect of the present invention, the air cleaning device comprises:
When the door is closed, it is connected to commercial power,
The air cleaning system according to claim 1, wherein when the door is opened, the commercial power source is cut off.

With the above configuration, the present invention has the following effects.

According to the first aspect of the present invention, at least one of outdoor air and indoor air is sucked into the door, the air sucked in the door is cleaned, and the cleaned air is discharged from the door into the room. In addition, the indoor air can be cleaned with an inexpensive system using a door.

In the invention according to claim 2, the inhaled air is caused to flow down along the air passage to remove harmful components and odors contained in the air by the cleaning filter, and particulate matter is removed to clean the air. , Discharge into the room.

In the invention according to claim 3, the clean filter is composed of at least either an activated carbon filter or a HEPA filter, removes harmful components and odors contained in the air with the activated carbon filter, and removes particulate matter with the HEPA filter. .

In the invention according to the fourth aspect, the temperature of the air flowing down along the air passage is adjusted by the heater, so that the room has an appropriate temperature.

In the invention described in claim 5, the negative ions are discharged into the room by the negative ion generator to inactivate pollen, viruses, smells and the like in the air in the room.

In the invention according to claim 6, the cleaning filter is replaceable, and the durability of the air cleaning device is improved.

In the invention described in claim 7, it is preferable that the door is used for a toilet of a house or a restaurant, for example, by providing a television monitor on the indoor side.

In the invention according to claim 8, it is preferable that the door is used for a toilet of a house or a restaurant, for example, by providing a water tank for viewing on the indoor side.

According to the ninth aspect of the present invention, when the door is closed, the commercial power source is connected. When the door is opened, the commercial power source is shut off, and the power source is automatically turned on and off by opening and closing the door.

It is a figure which shows the internal structure of a door. It is a figure which shows the connection part of a drive power supply. It is a figure which shows the outdoor side surface and indoor side surface of a door. It is a figure which shows the remote control which performs operation. It is a figure which shows the outdoor side surface and indoor side surface of a door. It is a figure which shows the connection part of a drive power supply. It is a figure which shows the opening / closing operation | movement of a door. It is a figure which shows the indoor side surface of a door. It is a figure which shows a use condition. It is a figure which shows the indoor side surface of a door. It is a figure which shows a use condition.

Embodiments of the air cleaning system of the present invention will be described below. The embodiment of the present invention shows the most preferable mode of the present invention, and the present invention is not limited to this.

(First embodiment)
An air cleaning system according to a first embodiment will be described with reference to FIGS. FIG. 1 is a view showing the internal structure of the door, FIG. 2 is a view showing a connecting portion of a drive power supply, FIG. 3 is a view showing the outdoor side surface and the indoor side surface of the door, and FIG.

The air cleaning system 1 includes an air cleaning device 10 at a door 2, and the air cleaning device 10 includes an air passage 11 formed inside the door 2, a cleaning filter 12 disposed in the air passage 11, and an air passage. 11 and a heater 13 disposed in the area 11. The air passage 11 is partitioned into a first divided passage 11a and a second divided passage 11b by a partition wall 16 at an upper position, and becomes a merging passage 11c where the first divided passage 11a and the second divided passage 11b are joined at a lower position. Yes.

The embodiment of FIG. 1 (a) is a type having a ventilation hole in the room, and the embodiment of FIG. 1 (b) is a type having no ventilation hole in the room. The embodiment shown in FIG. 1B is used in, for example, a toilet or a storage room where there is no escape space for air in a closed room. A ventilation hole 98 is provided in the upper part of the door 2, and indoor air is moved outside by a ventilation fan 99. Discharge.

Above the door 2, an outside air inlet 3 that opens to the outside of the room and an inside air inlet 4 that opens to the inside of the room are provided. The outside air inlet 3 communicates with the first divided passage 11 a, and the inside air inlet 4 Is in communication with the second divided passage 11b. An inside / outside air discharge port 5 that opens to the indoor side is provided below the door 2 and communicates with the junction passage 11c. A silencer blower 14 is provided in the vicinity of the outside air inlet 3 in the first divided passage 11a, and a silencer blower 15 is provided in the vicinity of the inside / outside air discharge port 5 in the junction passage 11c. When the silencer blower 15 is driven, outside air is sucked in from the position above the door 2 through the outside air suction port 3, and inside air is sucked in through the inside air suction port 4, and this sucked air is joined from the first divided passage 11a and the second divided passage 11b. At 11 c, the air is combined and allowed to flow down, the air is cleaned by the cleaning filter 12, the temperature is adjusted by the heater 13, and the air is discharged from the inside / outside air discharge port 5 below the door 2 into the room. For example, a cross fan can be used as the silencer blower 14 and the silencer blower 15.

In this embodiment, an outside air inlet 3 that opens to the outside of the door 2 and an inside air inlet 4 that opens to the inside of the room are provided above the door 2. At least one of the outside air 2 and the inside air of the door 2 may be sucked to clean the air sucked inside the door 2, and the cleaned air may be discharged from the door 2 into the room. In this manner, outdoor and indoor air is sucked into the door 2, the air passage 11 formed inside the door 2 is caused to flow down, the air is cleaned by the cleaning filter 12, and the temperature is adjusted by the heater 13. It is an inexpensive air cleaning system using the door 2 that can clean the air in the room with a simple structure that discharges from the inside of the door 2 into the room.

The clean filter 12 includes an activated carbon filter 12a and a HEPA filter 12b. The activated carbon filter 12a uses activated carbon to remove harmful components and odors contained in the air. This activated carbon is charcoal that has been processed into particles and activated to adsorb impurities contained in air. The material of the HEPA filter 12b is made of, for example, filter paper made of glass fiber having a diameter of 110 μm or less. According to the JIS standard, a particle collection rate of 99.97% or more with respect to particles having a rated air volume and a particle size of 0.3 μm. And air filter with an initial pressure loss of 245 Pa or less ”, fine particles such as pollen, dust, harmful chemicals, viruses, etc. adhering to the human body and clothes, particulates such as PM10 and PM2.5 Remove material. As the heater 13, for example, a carbon heater, a ceramic heater, a sheathed heater, or the like is used. In this carbon heater, carbon fiber (carbon), which is a conductive material, is used as a material for the heating element, and the heating element converts electricity into heat.

On the outdoor side of the door 2, an exchange door 2a is provided at a position corresponding to the activated carbon filter 12a and the HEPA filter 12b, and the activated carbon filter 12a and the HEPA filter 12b can be exchanged by opening the exchange door 2a. The durability of the air cleaning device 10 is improved.

A negative ion generator 17 is disposed above the inside air inlet 4 and negative ions are released into the room from the negative ion generator 17a. The negative ion generator 17 includes a corona discharge type and an electron emission type. In the corona discharge type, electrons are emitted from the negative electrode toward the positive electrode when the DC voltage applied between the electrodes becomes equal to or higher than the discharge start voltage. It collides with surrounding gas molecules and shifts to corona discharge. When corona discharge occurs, electrons remaining between the electrodes react with oxygen molecules and moisture in the air to form negative ions of water and oxygen. Since ozone and Nox are generated at that time, a method is adopted in which the generation of ozone is reduced by adjusting the electrode spacing. In addition, a fan is required to release the air into the space. In the electron emission type, a pulsed high voltage is applied to a negative electrode sharpened like a needle to emit electrons directly into the air. Electrons released into the air combine with surrounding oxygen or moisture to form negative ions. Since the energy is small, the generation amount of harmful substances such as ozone and Nox can be greatly reduced.

Negative ions are said to exist as electrons released into the air combine with oxygen molecules in the air to carry a negative charge and combine with surrounding water molecules to form a more stable shape, By artificially generating and releasing negative ions from the door 2 into the room, you can experience the same comfort as a forest bath while at home, and it is also effective for deodorization and mildew suppression. Inactivate viruses, odors, etc.

The door 2 of this embodiment is a hinged door that is opened and closed by the operation of the rotary handle 2b, and a commercial power connection terminal 91 is provided in a housing body 90, and an upper portion of the door 2 includes a connection terminal 91 and The connection terminal 18 of the power supply line of the air purifying apparatus 10 is provided at a corresponding position. When the air purification apparatus 10 closes the door 2, the connection terminal 91 of the commercial power source and the connection terminal 18 of the power line come into contact with each other and are connected to the commercial power source. On the other hand, when the door 2 is opened, the connection between the commercial power connection terminal 91 and the power line connection terminal 18 is released, the commercial power supply is disconnected, and the power is automatically turned on / off using the opening / closing of the door 2. The

A remote control receiver 30 is provided at the upper part of the door 2 and is remotely operated by the remote controller 31. The remote control 31 is provided with a power button 31a, a blow button 31b, a heating button 31c, a minus button 31d, a plus button 31e, a timer button 31f, and a liquid crystal display unit 31g. Remote operation by the remote controller 31 is performed in a state where the door 2 is closed and connected to a commercial power source. The air purifier 10 is turned on by pressing the power button 31a, and the power source is cut off by pressing again. When the air cleaning device 10 is turned on, the air blowing button 31b is pressed to enter the air blowing mode and displayed on the liquid crystal display unit 31g. When the heating button 31c is pressed, the air heating device 31 enters the heating mode and displayed on the liquid crystal display unit 31g. . Adjustment is performed by the minus button 31d and the plus button 31e in the blowing mode or the heating mode, and the operation time of the blowing mode or the heating mode is set by the timer button 31f.

(Second Embodiment)
The air purification system of 2nd Embodiment is demonstrated based on FIG. 5 thru | or FIG. FIG. 5 is a view showing an outdoor side surface and an indoor side surface of the door, FIG. 6 is a view showing a connecting portion of a driving power source, and FIG. 7 is a view showing an opening / closing operation of the door.

The air purifying system 1 of this embodiment includes an air purifying device 10, and since this air purifying device 10 is configured in the same manner as in the first embodiment, a description thereof is omitted, but an activated carbon filter is used as the cleaning filter 12. 12a is provided at a lower position, and an inside air inlet 4 is provided at an upper position of the activated carbon filter 12a. The door 2 provided with the air cleaning device 10 is a sliding door, and is provided with a handle type handle 2c. On the indoor side surface of the door 2, a changeover switch 40 for switching between the air blowing mode and the heating mode and a sensor 41 for detecting a person are provided in the vicinity of the handle 2 c. When a person is detected by the sensor 41, the air cleaning device 10 is driven.

As shown in FIGS. 6 and 7A, the door 2 of this embodiment is a sliding door. When the door 2 is open, the connection terminal 91 of the commercial power supply and the connection terminal 18 of the power supply line are connected. Released and disconnected from commercial power. When the door 2 is pulled in the closing direction as shown in FIG. 7B and the door 2 is closed as shown in FIG. 7C, the commercial power connection terminal 91 and the power line connection terminal 18 come into contact with each other. It is connected to a commercial power source, and the power source is automatically turned on / off using the opening / closing of the door 2.

(Third embodiment)
The air purification system of 3rd Embodiment is demonstrated based on FIG.8 and FIG.9. FIG. 8 is a view showing the indoor side surface of the door, and FIG. 9 is a view showing a use state.

The air purifying system 1 of this embodiment includes an air purifying device 10, and since this air purifying device 10 is configured in the same manner as in the second embodiment, description thereof is omitted, but the door of this embodiment is omitted. Reference numeral 2 denotes a toilet door, which includes a television monitor 50 on the indoor side. A camera 50b is provided above the display section 50a of the TV monitor 50, and a TV / camera monitor switch 50c, a channel selection button 50d, a sound speaker 50e, and a volume control button 50f are provided below the display section 50a. Yes.

In the air cleaning system 1 of this embodiment, the toilet door 2 is provided with an air cleaning device 10 and cleans the outside air of the toilet door 2 and the inside air of the door 2 as shown in FIG. The cleaned air can be discharged from the inside of the door 2 to the indoor side to clean the air in the toilet. FIG. 9A shows a state in which the television monitor 50 is used as a television function, and FIG. 9B shows a state in which the television monitor 50 is used as a face recognition monitor function.

Thus, the door 2 is provided with the television monitor 50 on the indoor side, so that the user can enjoy the video while using the toilet. For example, the door 2 is preferably used for a toilet in a house or a restaurant.

(Fourth embodiment)
The air purification system of 4th Embodiment is demonstrated based on FIG.10 and FIG.11. FIG. 10 is a view showing the indoor side surface of the door, and FIG. 11 is a view showing a use state.

The air purifying system 1 of this embodiment includes an air purifying device 10, and since this air purifying device 10 is configured in the same manner as in the second embodiment, description thereof is omitted, but the door of this embodiment is omitted. Reference numeral 2 denotes a toilet door, which is provided with a viewing water tank 60 on the indoor side. The viewing water tank 60 includes a heater 60a, a filter 60b, and a light 60c. A water inlet 60d for injecting water is provided on the upper side, and a water outlet 60e for discharging water is provided on the lower side.

In the air cleaning system 1 of this embodiment, the toilet door 2 is provided with an air cleaning device 10 and cleans the outside air of the toilet door 2 and the inside air of the door 2 as shown in FIG. The cleaned air can be discharged from the inside of the door 2 into the room to clean the air in the toilet.

Thus, the door 2 is provided with the viewing water tank 60 on the indoor side, so that the viewing water tank 60 can be enjoyed while using the toilet. For example, the door 2 is preferably used for a toilet in a house or a restaurant.

In particular, the present invention is applied to an air cleaning system in a house, a store, a facility, etc., and can be installed at a low cost in a house, a store, a facility, etc., and can perform indoor air cleaning.

DESCRIPTION OF SYMBOLS 1 Air purification system 2 Door 3 Outside air inlet 4 Inside air inlet 5 Inside / outside air outlet 10 Air purifier 11 Air passage 11a First division passage 11b Second division passage 11c Merge passage 12 Clean filter 12a Activated carbon filter 12b HEPA filter 13 Heater 14, 15 Silencer blower 16 Bulkhead 17 Negative ion generator 18 Power line connection terminal 30 Remote control receiver 31 Remote control 50 TV monitor 60 Viewing water tank 91 Connection terminal for commercial power supply

Claims

Inhale at least one of outdoor air and indoor air into the door,
An air cleaning system comprising an air cleaning device for cleaning air sucked in the door and discharging the cleaned air from the door to the room.
The air purifier is
An air passage formed inside the door;
A clean filter disposed in the air passage,
2. The air cleaning system according to claim 1, wherein the sucked air is caused to flow down along the air passage, the air is cleaned by the cleaning filter, and the air is discharged from the inside of the door into the room.
The air purification system according to claim 2, wherein the first-stage symptom filter is constituted by at least one of an activated carbon filter and a HEPA filter.
The air purifier is
Including a heater disposed in the air passage;
The air cleaning system according to claim 1, wherein the temperature of air flowing down along the air passage is adjusted.
The air purifier is
Including negative ion generator,
The air purification system according to claim 1, wherein negative ions are discharged into the room.
The air cleaning system according to claim 2, wherein the cleaning filter is replaceable.
The air cleaning system according to claim 1, wherein the door includes a television monitor on the indoor side.
The air cleaning system according to claim 1, wherein the door includes a viewing water tank on the indoor side.
The air purifier is
When the door is closed, it is connected to commercial power,
The air cleaning system according to claim 1, wherein when the door is opened, the commercial power source is cut off.