JPH0866465A - Ozone deodorizing apparatus - Google Patents

Abstract

PURPOSE: To provide an ozone deodorizing apparatus having no problem in safety at the time of an operation, in which piping work is simplified so that costs can be saved and ozone deodorizing equipment can be installed in such a manner that newly provided piping is hardly seen from the outside. CONSTITUTION: An ozone generator 6 is installed in a proper place in a building 1 and piping 7 connected to the ozone generator 6 is arranged inside or outside and along a duct 51 for air-conditioning which has already been provided in the building 1. Ozone nozzles 81 and 82 formed at the tips of the piping 7 are provided in places where the ozone for deodorizing is desired to be supplied.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ozone deodorizing device using a duct of an existing air conditioner as a pipe space.

[0002]

2. Description of the Related Art Conventionally, a deodorizer utilizing ozone sterilization and deodorization functions has been manufactured as a single device and used in various fields.

However, such a standalone device is
Or, if you use several units in a small facility,
If a single device is to be installed in, for example, a hospital or a so-called elderly facility, the number of installed devices will be too large and it will be very expensive, which is not a rational method.

Therefore, in the installation of an ozone deodorizer in a large-scale facility such as a hospital, a device of a type in which a large central machine is connected to many rooms to deodorize each room is introduced. Is customary.

However, if the piping of the deodorizing equipment is newly installed in each room, the work for that is of course difficult, and a new piping is laid in the existing building. The above is not preferable either. Also,
It is possible to circulate ozone through an existing air conditioning duct, but there is a problem in terms of safety when the air conditioner is immobile or malfunctioning.

[0006]

In view of such a point, the present invention not only simplifies the piping work and reduces the cost, but also the appearance of the new pipe is almost the same from the outside. The object of the present invention is to provide an ozone deodorizing device which can be installed in an invisible condition and has no problem in terms of safety during operation.

[0007]

The constitution of the present invention made for the purpose of solving the above-mentioned problems is to install an ozone generator at an appropriate place in a building and to install a pipe connected to the ozone generator. It is characterized in that it is arranged inside or outside an existing air conditioning duct in the building along the duct, and an ozone outlet formed at the tip of the pipe is provided at a place where ozone for deodorization is desired to be supplied. .

[0008]

[Function] Since the pipe connected to the ozone generator is arranged inside or outside the existing air conditioning duct along the duct,
The piping for the ozone deodorizer is not exposed to the outside or is inconspicuous from the outside.

Further, since the existing duct is used, a pipe supporting member such as a station for supporting the pipe for the ozone deodorizing device is almost unnecessary, and therefore, the piping work is easy and simple. .

[0010]

Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 is a plan view schematically showing an example of implementation of the present invention.

In FIG. 1, reference numeral 1 denotes a building frame shown in a flat section, and here, as an example, various rooms 3a to 3q are arranged on both sides of a corridor 2. 41 and 42 are the doorways of this building. Needless to say, the planar shape of the building and the room division pattern to which the present invention can be applied may be any pattern.

Reference numeral 51 denotes an air conditioning duct arranged along the corridor 2 which serves as a passage in the building 1, and the end of the duct 51 is a package (not shown) of an air conditioner.
On the other hand, in the duct 51, at the positions corresponding to each of the rooms 3a to 3q, branch ducts branched respectively
52a ~ 52q is formed, the tip of each branch duct 52a ~ 52q,
Air-conditioning air outlets 53a to 53q of the rooms 3a to 3q are formed.

The present invention is based on the above-mentioned existing air conditioning equipment.
Duct 51, branch ducts 52a to 52q, and air conditioning air outlets 53a to 5
3q is used for the device of the present invention. That is,
In the illustrated example, the ozone generator 6 is used as an example in the corridor 2
The pipe 7 is connected to the ozone generator (not shown) of the ozone generator 6, and the pipe 7 and its branch pipe 71 are connected to a part of a duct 51 for air conditioning and a branch duct. 52b to 52h were used for piping in these ducts. The pipe 7 and the branch pipe 71 may be provided outside the air conditioning ducts 51, 52b to 5h along the ducts.

In this embodiment, rooms 3b to 3h and rooms 3l to 3n
In order to install the ozone deodorizing device of the present invention, the pipe 7 and the branch pipe 71 connected to the ozone generator 6 are installed in the room 3b.
For ~ 3h, using the existing duct 51, branch ducts 52b ~ 52h, respectively, and piping, and the ozone outlet 81,
The air-conditioning air outlets 53b to 53h of the rooms 3b to 3h are respectively arranged.

Then, the room 3l-
For 3n, a pipe 7 was newly installed, a branch pipe 72 was provided in each room, and an ozone outlet 82 was provided at the tip of each branch pipe 72.

In the above example, even if the existing air conditioning duct 51, the branch duct 52a, etc. are provided, the ozone deodorizing device of the present invention is not applied to these rooms 53a, etc. Whether to apply the ozone deodorizing device of the invention is arbitrary.

Further, for the room 3l or the like having no existing air-conditioning duct, it is necessary to dispose new piping 7 etc. in order to apply the ozone deodorizing apparatus of the present invention. Even if it is included in the section, the installation of the device of the present invention is far more advantageous than the case where all the pipes are newly constructed.

In the above embodiment, the ozone generator 6 of the present invention is arranged at the back of the ceiling of the corridor 2, but this position is not limited to the back of the ceiling, and any other position, for example, for existing air conditioning. The duct may be an appropriate place such as a so-called machine room, a stop of the corridor 2 or a rooftop as long as the duct is easily accessible. In addition, 6a is a ceiling inspection port

Further, each ozone outlet 81, 82 may be provided with a supply amount adjusting means (not shown) such as a valve capable of adjusting the amount of ozone discharged for each room. The ozone supply amount can be arbitrarily adjusted on the side of the ozone generator 6 by so-called source adjustment.

Further, of the ozone outlets 81 and 82,
Each ozone outlet provided inside the air conditioning air outlets 53b to 53h
81 may be provided separately from the air conditioning air outlets 53b to 53h. Since the ozone deodorizing device of the present invention is installed for deodorization by ozone, for example, an ozone outlet should be provided near the source of a strange odor or a bad odor inside a room to improve the deodorizing effect. Is sometimes desirable. In such a case, the branch pipe 71 may be provided without using the inside of the branch duct for the sake of piping efficiency.

[0021]

The present invention is as described above, and when installing a relatively large-scale ozone deodorizing apparatus utilizing the deodorizing effect of ozone in, for example, a hospital or a so-called elderly home, piping Labor saving of work, saving of parts, smart appearance
The ducts and air outlets of the existing air-conditioning system were used to arrange the piping connected to the ozone generator and the ozone outlet, so that the intended purpose can be achieved. Also, in terms of construction period and cost, it is dramatically advantageous compared to the conventional installation.

Since the ozone generator and the ozone outlet are connected by a pipe independent of the air conditioning duct,
Compared to the case where the air conditioning duct is also used as an ozone pipe, even if the air conditioning system side is malfunctioning or immobile, it is possible to supply an appropriate amount of ozone to the desired room, which is also advantageous in terms of safety. Is. Incidentally, when the air-conditioning duct is also used as a pipe for supplying ozone, if the air conditioner is immobile, a large amount of ozone may be supplied to the side closer to the ozone generator, which is not preferable in terms of safety.

[Brief description of drawings]

FIG. 1 is a diagram for explaining an embodiment of the present invention. FIG. 1 is a block plan view schematically showing an example of the embodiment of the present invention.

[Explanation of symbols]

 1 Building 2 Corridors 3a to 3q Each room 41, 42 Entrance / exit 51 Existing air conditioning duct 52a to 52q Branch duct 53a to 53q Air outlet 6 Ozone generator 7 Pipe 71,72 Branch pipe 81,82 Ozone outlet

Claims (5)

[Claims] 1. An ozone generator is installed at an appropriate place in a building, and a pipe connected to the ozone generator is arranged inside or outside an existing air conditioning duct in the building along the duct. An ozone deodorizing device, characterized in that an ozone outlet formed at the tip of the pipe is provided at a place where ozone for deodorization is desired to be supplied. 2. The ozone deodorizing device according to claim 1, wherein the ozone generator is arranged behind the ceiling of the building. 3. The ozone deodorizing device according to claim 1, wherein the ozone outlet is provided inside an existing air conditioning air outlet. 4. The ozone deodorizing device according to claim 1, wherein the ozone outlet is provided separately from the existing air conditioning air outlet. 5. The ozone deodorizing device according to claim 1, wherein the ozone supply amount is controlled at the ozone outlet.