JPS6138613A - Air purifying system - Google Patents

Abstract

PURPOSE:To discharge effectively polluted air to the outdoor and to clean the inside of room for a short period by providing an automatic switch which is actuated by the polluted air. CONSTITUTION:When the air incorporated in a room is polluted with the smoke of tobaccos or the like, an automatic switch 8 is actuated to turn on a power source for a fan 4 and the polluted air incorporated in the room is carried to a blow-off port from a suction port 2 through a prefilter 3. The filter 3 is provided with such the effect that the air incorporated in the room subjected to cooling and heating is not discharged to the outdoor as it is. The polluted air fed from the blow-off port is discharged to the outdoor 7 from the rear part of the ceiling. When a ventilating fan is fitted to this part, the more effective result is obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION Various types of air purifiers are currently being commercialized, and the area that can be treated by an air purifier is greatly influenced by its air purifying ability and suction power.

Even if it is a large air purifier, its suction power will become extremely weak if you move more than a meter away from the suction part.

This can be seen from the fact that if the suction port of a vacuum cleaner, which has strong suction power, is removed by a meter, the suction power becomes extremely weak.

Needless to say, a weak suction force greatly affects the processing area.

Even if the device is capable of cleaning, unless all the air in the room where it is installed is effectively sucked into the suction part, even if only the air near the device is clean, the air in the far away locations will not be clean. This is the result.

Japanese people are impatient due to their national character, and when they watch television, they cannot wait impatiently for the image to appear on the cathode ray tube screen. It is a country that makes people happy.

It goes without saying that an air purifier is also desired to suction dirty indoor air, such as smoke, to keep the room clean.

In order to increase the suction power of an air purifier, if you make the fan larger, the device will become larger, and if you make the fan rotate faster, the noise will increase, so an effective filter is used that drastically weakens the suction power. If you do not do this and rely only on electrostatic precipitator, the cleaning power will decrease and problems such as generation of a large amount of ozone and sparks between electrodes will occur.

The object of the present invention is to effectively release dirty air to the outside and to clean the indoor space in a short time.

Next, the effects and operations will be explained with reference to figures.

FIG. 1 shows an example of this system. When the indoor air becomes contaminated with cigarette smoke, an automatic switch 8 is activated, the fan 4 is turned on, and the indoor air is sucked out from the suction port 2.
It is conveyed to the air outlet through the pre-filter 3.

The filter 3 also has the effect of not releasing cooled or heated indoor air to the outdoors.

Dirty air from the outlet is discharged to the outdoors 7 from the ceiling.

It will be more effective if the ventilation fan 8 is attached to this part.

In this method, the device 1 is embedded in the ceiling 6, and the surface of the ceiling 6 has only the gold steel of the suction section 2, which looks good, but requires construction work.

The one shown in FIG. 2 is used by being attached to a ceiling 6, and the dirty air sucked in by the device 1 is guided and discharged to a ventilation fan 9 or outdoors 7 through a duct 5.

The one in Figure 3 is a method to compensate for the insufficient suction volume of the ventilation fan 9 and air purifier 11. This is a method in which the air is guided to the ventilation fan 9 or the air outlet of the air purifier 11.

The induction device 10 also has a fan 4, which is installed at intervals to effectively guide dirty air to the ventilation fan 9 or air purifier 11 located at a distant location.

Dirty air is discharged outdoors using the method described above, and air from outdoors is brought in. However, since the air that is not clean enters the room again through the air suction port 12, it is passed through the prefilter 3 and is An ion generator 13 adds anions, which can be called air vitamins, and introduces them into the room.

This method attempts to release dirty indoor air to the outdoors in a short period of time to make it cleaner.

This method is the same when the air inside the car is dirty, and when the air inside the car is dirty due to smoking etc.
A fan 4 rotates and a hose 15 discharges dirty air to the outside of the vehicle.

The device 14 has a prefilter 3, a fan 4 and an automatic switch 8.

[Brief explanation of drawings]

The figures show embodiments of the present invention; Fig. 1 is an explanatory diagram of a ceiling-embedded type, Fig. 2 is an explanatory diagram of a ceiling-mounted type, Fig. 3 is an explanatory diagram of an air guiding device combined use, and Fig. 4 is an explanatory diagram of an embodiment of the present invention. is an explanatory diagram of the air intake,
FIG. 5 is an explanatory diagram for use inside a car. 1 is the device 2 is the suction port 3 is the pre-filter 4 is the fan 5 is the duct 6 is the ceiling 7 is outdoors 8 is the automatic switch 9 is the ventilation fan 10 is the air induction device 11 is the air purifier 12 air intake port 13 anion generation 14 In-vehicle device 15 is a hose.

Claims (1)

[Claims] 1) An air cleaning system in which a device 1 having a pre-filter 3, a fan 4, and an automatic switch 8 is embedded in the ceiling 6, and dirty indoor air is discharged from the ceiling to the outdoors 7. 2) An air cleaning system in which a device 1 having a pre-filter 3, a fan 4, and an automatic switch 8 is mounted on the ceiling 6, and the air is discharged through a duct 5 by a ventilation fan 9 or directly outdoors 7. 3) Dirty air is guided to the ventilation fan 9 or the suction part of the air purifier 10 through the air guide device 10 having the fan 4 at intervals at the position of the air outlet of the device 1 mounted on the ceiling 6. Dripping air purification method. 4) An air purification system in which dirty indoor air is discharged to the outdoors 7 by the device 1, and the indoor air is cleaned by the filter 3 of the air intake port 12 and the anion generator 12. 5) An air cleaning system for a car in which a device 14 having a pre-filter 3, a fan 4, and an automatic switch 8 is installed inside the car, and the dirty air inside the car is discharged outside the car through a hose 15.