JP3144993B2 - Compressed air utilization device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a compressed air utilization apparatus that utilizes compressed air of an air compressor for an intake device and an air supply device provided in a room.

[0002]

2. Description of the Related Art In recent years, in order to improve the environment of a dwelling space, various types of air conditioning equipment have become widespread, and equipment using air has been increasing, and noise generated by these equipment has been reduced. The demand for such an air utilization device is increasing.

Conventionally, there is a ventilator for discharging contaminated air in a room to the outside as one of the air utilization devices that uses intake air. However, a ventilation fan provided with a motor for driving a fan is provided on a wall. If you place it in the mouth and ventilate,
In some cases, a ventilation fan incorporating a blower is provided behind the ceiling, and air taken in from a ventilation port provided in the ceiling of the room is discharged outside through a duct.

[0004] In a vacuum cleaner used as a single item, a built-in compression blower is incorporated in the vacuum cleaner, and when cleaning is performed, the vacuum cleaner is carried to a cleaning room and cleaned.

[0005] When a pressure utilizing device such as a jet bath is used, a pressurized air generator is installed separately from the bus in order to eject a jet airflow, and the pressurized air sent from the pressurized air generator is supplied to the inside of the bus. Was gushing.

[0006]

In such a conventional structure, in the case of a ventilation fan, the noise generated from the ventilation fan is transmitted to the room and the occupant is not provided either on the wall or on the ceiling. There was a problem of giving unpleasant feeling.

In a vacuum cleaner, the noise of the suction air blower incorporated in the vacuum cleaner is transmitted not only to the user but also to the next room, causing discomfort to the occupants of the next room and reducing the weight of the vacuum cleaner. There is a problem that the operation is heavy and requires a large amount of labor.

In the case of using a jet bath, there is another problem that a pressurized air generating device for generating a jet stream must be separately provided, so that a separate space for installation is required.

It is a first object of the present invention to solve the above-mentioned problems, and to provide a compressed air utilization generating device in which a portion serving as a noise generation source is provided outside a room and noise can be reduced.

It is a second object of the present invention to provide an air outlet at a necessary place so that the air-using equipment can be used easily.

It is a third object of the present invention to reduce the size and weight of the vacuum cleaner and to prevent generation of noise.

A fourth object of the present invention is to eliminate the necessity of an installation space for a pressurized air generator used for a pressure utilizing device such as a jet bath and to save space.

[0013]

According to a first aspect of the present invention, there is provided a compressed air utilization apparatus comprising: an inside of a building having one end connected to a suction device provided in a room; An air supply pipe disposed in the building, an air supply pipe disposed in the building such that one end is connected to an air supply device provided in the room, and the other end of the intake pipe and the air supply pipe. An air compressor provided outside the room so as to communicate with the air compressor, wherein the suction pipe of the air compressor is connected to the suction pipe, and the discharge pipe is connected to the air supply pipe.

[0014] In order to achieve the second object, the second means includes, in addition to the first means, air outlets provided at a plurality of locations in the building, and an inside of the building connected to the air outlets. And an air compressor provided outside the room so as to communicate with the air outlet pipe.

According to a third aspect of the present invention, in addition to the second means, a paper pack for storing dust is detachably provided in a hollow main body having a suction nozzle at a tip thereof in addition to the second means. A vacuum cleaner with an air hose is provided, and the air hose is connected to an air outlet so that the air hose is connected to a pipe for an air outlet.

Further, in order to achieve the fourth object, the fourth means, in addition to the first means, is configured to send compressed air to a pressure utilizing device such as a jet bath.

[0017]

According to the first aspect of the present invention, an air compressor serving as a noise source is provided outside a room, and an air inlet serving as an air intake device and an air outlet serving as an air supply device are provided inside the room. Thus, only noise is provided, so that noise is reduced.

Further, since the air outlets are provided at a plurality of places in the building by the configuration of the second means, the air intake outlets of the air intake devices and the like are connected to the air outlets so that the air intake devices can be easily used. can do.

Further, according to the configuration of the third means, the vacuum cleaner can be used by connecting an air hose of the vacuum cleaner to an air outlet provided in a room to be cleaned.
There is no need to provide a heavy intake air blower in the vacuum cleaner, so that the weight of the vacuum cleaner is reduced and the cleaner can be moved easily and lightly.

Further, according to the configuration of the fourth means, it is not necessary to separately install a pressurized air generator when installing a jet bath, and space can be saved.

[0021]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
This will be described with reference to FIG. As shown in the drawing, an intake device 3 that forms an intake port is provided on a ceiling of a room 2 that needs ventilation among a plurality of rooms in a building 1, and an intake pipe 4 that communicates with the intake device 3 is connected to a building. 1, a first air compressor 5 housed in an air compressor box 5 provided outside, leading the end of an intake pipe 4 to the outside.
A is connected to the suction side of A and the discharge side is open to the outside of the room.

Further, an air supply device 6A composed of an air blow that can be adjusted in air pressure used for the kitchen 2A, and an air supply device used as a jet of compressed air used for the jet bath 7 installed in the bathroom 2B. 6B, the air supply device 6
An air supply pipe 8 communicating with A and 6B is arranged behind the ceiling of the building 1, and the end of the air supply pipe 8 is guided to the outside of the room and the second air provided in the air compressor box 5 provided outside the room. It is connected to the discharge side of the compressor 5B, and the suction side opens to the outside of the room.

Further, an air outlet 10 provided with an open / close lid 9 which is always closed is provided in each room 2 requiring cleaning, and a pipe 11 for an air outlet communicating with the air outlet 10 is provided behind the ceiling of the building 1. Then, the end of the air outlet pipe 11 is guided outside and connected to the suction side of a third air compressor 5C housed in an air compressor box 5 provided outside the room, and the discharge side is opened outside.

A paper pack 13 for storing dust is detachably provided in a hollow main body 12 of a vacuum cleaner having a suction nozzle 12A at a tip, and one end is provided at an end of an air hose 12B connected to the main body 12. After opening the opening / closing lid 9 provided on the air outlet 10, an insertion port 12C which is engaged with the air outlet 10 and is removably attached is provided to constitute a vacuum cleaner.

In the above configuration, when the room 2 is ventilated, the air in the room 2 is sucked from the suction device 3 through the suction pipe 4 by operating the first air compressor 5A provided outside the room. The contaminated air inside is exhausted outside and ventilated.

When supplying compressed air to the jet bath 7 provided in the bathroom 2B, the air flow path of an air supply device 6A comprising an air blow provided in the kitchen 2A is closed.
The second air compressor 5B is operated to send compressed air to an air supply device 6B serving as a jet port of the jet bath 7 via an air supply pipe 8 to generate and use a jet air flow in the jet bath 7.

When air is blown by the air supply device 6A of the kitchen 2A, both of the air supply devices 6A and 6B can be used by adjusting the air pressure of the air supply device 6A.

When cleaning the room 2, the third
The air compressor 5C of the main unit of the vacuum cleaner
After opening the opening / closing lid 9 of the air outlet 10 provided in the room 2 where the insertion port 12C provided in the second air hose 12B to be cleaned is opened and then plugging it into the air outlet 10, it is provided at the tip of the main body 12 of the cleaner. Suction air from the suction nozzle 12A.
By sliding A on the floor surface and moving it, dust on the floor surface is sucked into the main body 12, and the dust accumulates in the paper pack 13 provided on the main body 12, so that cleaning can be performed.

When cleaning the next room 2,
The insertion port 12C connected to the air outlet 10 of the room 2 which has been cleaned is extracted. When the outlet 12C is pulled out, the opening / closing lid 9 provided on the air outlet 10 is automatically closed. Therefore, the main body 12 of the vacuum cleaner is moved to the next room 2 to be cleaned, and the air outlet 10 provided in the room 2 is moved. After opening the opening / closing lid 9, the outlet 12C provided in the air hose 12B of the vacuum cleaner is inserted into the air outlet 10, and the vacuum cleaner is used.

As described above, according to the embodiment of the present invention, the first
And the second air compressors 5A and 5B are provided outside the room, and are connected to the intake device 3 and the air supply devices 6A and 6B provided in the room 2 by the intake pipe 4 and the air supply pipe 8, respectively. The noise to the inside 2 is reduced.

An air outlet 10 which communicates with a third air compressor 6C provided outside each room 2 is also provided.
Air outlets are connected to the air outlet 1
By connecting to 0, it can be used easily.

Further, since it is not necessary to incorporate a heavy device such as a suction air blower into the cleaner, the size and weight of the cleaner can be reduced.

Further, since it is not necessary to provide a separate pressurized air generator for generating the jet airflow of the jet bath 7, there is no need for an installation space for installing the pressurized air generator, and space can be saved. .

In the embodiment, the air supply machines 6A, 6A
Although described using an air blow or jet bath as B, it can also be applied to air conditioner indoor units, fans, air springs used above and below auto doors and elderly beds, local refrigerators using air pressure, fragrances, etc. Needless to say.

Although the air outlet 10 has been described using the air intake, it goes without saying that the air outlet 10 can be connected to an air supply circuit and used as an air supply air outlet.

Although the air compressor is provided for each air circuit, the air compressor used for the intake circuit and the air supply circuit is provided by providing an air pressure adjusting device and a switching valve for the air circuit. Needless to say, it is possible to use one.

[0037]

As is apparent from the above embodiments, according to the present invention, an intake pipe arranged in a building so that one end is connected to an intake device provided indoors, and one end is installed indoors. An air supply pipe provided in the building so as to be connected to the provided air supply equipment, and an air compressor provided outside the room so as to communicate with the other end of the intake pipe and the other end of the air supply pipe. Therefore, it is possible to provide a compressed air utilization generating device in which a portion serving as a noise generation source is disposed outside the room and the noise inside the room can be reduced.

Further, since the air outlets are provided at a plurality of places in the building, the air-using equipment can be easily connected to the air outlets.

Also, a paper pack for storing dust is detachably provided in a hollow main body having a suction nozzle at the tip,
Since the air hose connected to the air outlet is provided with the vacuum cleaner, it is possible to reduce the size and weight of the vacuum cleaner and to prevent the generation of noise.

Further, since the structure is such that compressed air can be supplied to a pressure utilizing device such as a jet bath, it is not necessary to separately install a pressurized air generator when installing a jet bath, so that space can be saved.

[Brief description of the drawings]

FIG. 1 is a perspective view of a building provided with a compressed air utilization device according to one embodiment of the present invention.

FIG. 2 is a perspective view showing an air blow of the compressed air utilization device.

FIG. 3 is a perspective view showing a jet bath of the compressed air utilization device.

FIG. 4 is a sectional view showing an air outlet of the compressed air utilization device.

FIG. 5 is a perspective view of a vacuum cleaner of the compressed air utilization device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Building 3 Intake equipment 4 Intake pipe 5A, 5B, 5C Air compressor 6A, 6B Inlet equipment 7 Jet bath 8 Inlet pipe 10 Air outlet 11 Air outlet pipe 12 Vacuum cleaner main body 12A Suction nozzle 12B Air Hose 13 paper pack

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) E04H 1/00-1/02 F24F 1/00-7/10

Claims (4)

(57) [Claims] An intake pipe arranged in a building such that one end thereof is connected to an air suction device provided in a room, and an inside of the building such that one end thereof is connected to an air supply device provided in a room. An air supply pipe provided, an air compressor provided outside the room so as to communicate with the other end of the intake pipe and the other end of the air supply pipe, and the intake pipe is connected to a suction side of the air compressor. And a compressed air utilization device configured to connect the air supply pipe to a discharge side. 2. An air outlet provided at a plurality of locations in a building, a pipe for an air outlet provided in the building so as to be connected to the air outlet, and an outdoor outlet connected to the pipe for the air outlet. The compressed air utilization device according to claim 1, further comprising an air compressor provided in the device. 3. A hollow body having a suction nozzle at a tip thereof is provided with a detachable paper pack for storing dust, a vacuum cleaner connected to an air hose, and the air hose connected to an air outlet. The compressed air utilization device according to claim 2, wherein the device is configured to communicate with the outlet pipe. 4. The compressed air utilization device according to claim 1, wherein the compressed air is supplied to a pressure utilization device such as a jet bath.