WO2017061033A1

WO2017061033A1 - Wind direction adjustment device for air conditioning blow-out port

Info

Publication number: WO2017061033A1
Application number: PCT/JP2015/078770
Authority: WO
Inventors: 佐伯　午郎
Original assignee: 佐伯　午郎
Priority date: 2015-10-09
Filing date: 2015-10-09
Publication date: 2017-04-13
Also published as: JPWO2017061033A1; JP6171109B1

Abstract

Provided is a wind direction adjustment device for an air conditioning blow-out port, the wind direction adjustment device comprising: a surface plate part that is disposed in front of the air conditioning blow-out port from which air having been air conditioned by an air conditioner is blown out, and that receives the air which has been blown out from the air conditioning blow-out port; an attachment part for attaching the surface plate part to the front of the air conditioning blow-out port; and an anti-bacterial member that is disposed on the surface plate part and that includes an anti-bacterial agent which is a substance having disinfecting properties, and a bag body which accommodates the anti-bacterial agent in a bag material having micropores. The surface plate part includes: a tray-shaped casing part in which the anti-bacterial member is stored; and a cover part that partially covers an upper opening of the casing part and that has a ventilation port which restricts the ventilation amount of air that is blown out from the air conditioning blow-out port and passes through the anti-bacterial member. Due to this configuration, the substance having disinfecting properties can be effectively diffused into a room by means of a simple configuration.

Description

Air conditioner for air conditioning outlet

This application discloses a wind direction adjusting device for an air-conditioning outlet.

In recent years, air conditioners that perform indoor air conditioning are installed in various buildings such as buildings, stores, hospitals, and houses. There are types of air conditioners that are embedded in the ceiling, walls, etc., those that are suspended from the ceiling, and those that are installed on the wall surface, all of which are common in that they are equipped with air conditioning outlets that blow out air-conditioned air into the room. .

By the way, since the specific gravity of air is inversely proportional to temperature, warm air accumulates in the upper part of the room. Also, cold air collects in the lower part of the room. Therefore, for example, when performing the cooling operation, the air conditioner blows out cool air from the air conditioning outlet toward the lower part of the room so that warm air accumulated in the upper part of the room can be efficiently sucked and air-conditioned. Therefore, in order to avoid the cold air blown out from the air conditioning outlet from hitting a person in the room, for example, a device for adjusting the air direction of the air conditioning outlet as shown in Patent Document 1 is commercially available.

Utility Model Registration No. 3114170

In recent years, reports of news reports about the spread of contagious diseases and the occurrence of mass food poisoning have raised public awareness of hygiene. And various space sanitization goods which sanitize the pathogenic bacteria which drift in the room are developed.

By the way, many of the space sterilization products that have been developed in the past are mechanical devices with built-in fans to actively disperse sterilizing substances, or passively disperse sterilizing substances. The product is roughly classified into any of simple products. However, the former mechanical device is generally more expensive than the latter simple structure product, and since it is affected by the air flow from the air-conditioning outlet installed in the room, the sterilizing substance can enter the room according to the performance. I'm not sure if I will go around. Moreover, although the latter simple structure product is cheaper than the former mechanical device, it is difficult to say that sufficient sterilization performance is exhibited because the diffusion of the sterilizing substance is left to the surrounding airflow.

Therefore, an object of the present application is to provide a technique capable of effectively diffusing a sterilizing substance into a room with a simple configuration.

In order to solve the above-mentioned problem, in the present invention, a tray-like housing portion in which an antibacterial member is stored in a face plate portion of a wind direction adjusting device in which an antibacterial member containing an antibacterial agent is disposed in a bag material having a micropore, And a cover portion that partially covers the upper opening of the housing portion, and a vent hole that restricts the amount of air passing through the antibacterial member is provided in the cover portion.

Specifically, it is a wind direction adjusting device for an air conditioning outlet, and is arranged in front of an air conditioning outlet from which air conditioned by an air conditioner blows, and receives the air blown from the air conditioning outlet, and a face plate portion A bag body that houses an antibacterial agent in a bag material having a micropore and an antibacterial member that is disposed on the front plate of the air-conditioning outlet, an antibacterial member that is disposed on the face plate part, and is a sterilizing substance And an antibacterial member having the antibacterial member, and the face plate part partially covers the tray-like housing part in which the antibacterial member is stored and the upper opening of the housing part, and is blown out from the air-conditioning outlet to remove the antibacterial member. And a cover portion having a vent that restricts the amount of air passing therethrough.

Since the sterilizing substance can be diffused by the flow of air forcedly blown out from the air conditioning outlet of the air conditioner, the air blower is used to diffuse the sterilizing substance. There is no need to prepare machinery with built-in components. In addition, since the disinfecting substance can be more reliably distributed to the indoor space than a product having a simple structure in which the disinfecting substance is passively diffused, sufficient disinfecting performance can be expected. In addition, since the cover portion having the vent restricts the amount of air passing through the antibacterial member, even if the air volume from the air conditioning outlet changes according to the operating state of the air conditioner, the variation in the sustained release amount is suppressed, The efficacy of antibacterial agents can be stably maintained.

The cover portion may cover a portion of the upper opening that is downstream of the air blown from the air conditioning outlet. If the downstream part of the air blown out from the air conditioning outlet in the upper opening is covered with the cover part, the sterilizing substance detached from the antibacterial member will enter the space between the housing part and the cover part. Since it is easy to stay, the sustained release amount of the sterilizing substance is stabilized.

Further, the vent may be formed in the cover part in an elliptical shape whose longitudinal direction extends along the flow direction of the air blown from the air conditioning outlet. If the air vent is formed in the cover portion in an elliptical shape extending in the longitudinal direction along the air flow direction, the air flow blown out from the air-conditioning air outlet is unlikely to be disturbed by the air vent.

The antibacterial agent is a particulate antibacterial agent in which chlorine dioxide is supported on a porous inorganic solid carrier, and the bag material has fine pores having a diameter smaller than the particle size of the inorganic solid carrier on the entire surface. May be. If chlorine dioxide is adsorbed on a porous carrier, chlorine dioxide is dissociated from the surface of the fine particles due to the flow of air flowing from the air-conditioning outlet into the housing, and the fine holes formed on the entire surface of the bag To the outside of the bag body. Then, chlorine dioxide is released into the gap in the housing, and is gradually released out of the housing from the vent that restricts the amount of ventilation.

Further, the attachment portion may have an angle adjustment portion capable of adjusting the attachment angle of the face plate portion with respect to the air conditioning outlet. With such a wind direction adjusting device, it is possible to adjust the air blown from the air conditioning outlet to a desired direction.

According to the present invention, a sterilizing substance can be effectively diffused indoors with a simple configuration.

FIG. 1 is an example of a mounting state of a wind direction adjusting device that adjusts the wind direction of air blown from an air conditioning outlet of an air conditioner. FIG. 2 is a perspective view of the wind direction adjusting device. FIG. 3 is an example of a diagram showing the flow of air in the antibacterial member.

Hereinafter, embodiments of the present invention will be described. The embodiment described below is one embodiment of the present invention, and the technical scope of the present invention is not limited to the following embodiment.

FIG. 1 is an example of an installation state of a wind direction adjusting device 3 that adjusts the wind direction of air blown from an air conditioning outlet 2 of an air conditioner 1. As shown in FIG. 1, the wind direction adjusting device 3 is disposed in front of an air conditioning outlet 2 through which air conditioned by an air conditioner blows out, and receives a wing plate 4 that receives air blown out from the air conditioning outlet 2 (in the present application). And an arm 5 (an example of the “attachment portion” in the present application) for attaching the wing plate 4 to the front of the air conditioning outlet 2.

FIG. 2 is a perspective view of the wind direction adjusting device 3. The wing plate 4 is made of plastic or other synthetic resin. The wing plate 4 includes a housing portion 4K having a shallow tray shape and a cover portion 4C that partially covers an upper opening of the housing portion 4K. An antibacterial member 12 is disposed on the wing plate 4. The antibacterial member 12 is a member having a bag body 13. The bag 13 contains an antibacterial agent 15 which is a sterilizing substance for sterilizing the room.

The housing portion 4K includes a main surface portion 6 that forms a bottom surface portion, and

wall portions

7 and 7 that are erected from the main surface portion 6 at both end edges in the longitudinal direction. Moreover, the housing | casing part 4K has the upstream inclination part 8 and the downstream inclination part 9 which form the wall part which inclines with respect to the main surface part 6 in the both-sides edge in which the

said wall parts

7 and 7 are not formed. An angle adjustment mechanism 11 (which is an example of an “angle adjustment unit” in the present application) for attaching the arm 5 to the wing plate 4 so as to be rotatable is provided near the center of the upper surface of the main surface part 6. In addition, the downstream side inclined portion 9 and the

wall portions

7 and 7 are provided with side portion vent holes 14 S that restrict the amount of air blown from the air conditioning outlet 2 and passing through the antibacterial member 12.

The cover portion 4C covers a portion of the upper opening of the housing portion 4K on the downstream side of the air blown from the air conditioning outlet 2. The cover portion 4 C has an upper vent 14 U that restricts the amount of air that is blown out from the air conditioning outlet 2 and passes through the antibacterial member 12. The upper vent 14U is an elliptical hole whose longitudinal direction extends along the flow direction of the air blown from the air conditioning blower outlet 2. The cover portion 4 C covers a part of the upper opening of the housing portion 4 K, thereby forming a storage portion 10 that is a space for storing the antibacterial member 12 between the cover portion 4 C and the main surface portion 6. The antibacterial member 12 is stored in a storage portion 10 formed between the cover portion 4 C and the main surface portion 6.

In addition, the vent provided in the wing plate 4 is not limited to the form of the upper vent 14U and the side vent 14S as described above. The number, size, and shape of the vents provided in the wing plate 4 can be changed as appropriate according to the flow rate of the air blown from the air-conditioning outlet 2, the properties of the antibacterial agent 15 accommodated in the bag 13, and the like. It is determined in consideration of the tolerance and toxicity of the antibacterial substance that diffuses into the indoor space.

FIG. 3 is an example of a diagram showing the air flow in the antibacterial member 12. In the air direction adjusting device 3, the air blown from the air conditioning outlet 2 flows into the storage portion 10 of the wing plate 4. Then, the air flowing into the storage unit 10 passes through the bag body 13. The amount of air passing through the storage unit 10 is limited by the number, size, and shape of the upper vent 14U and the side vents 14S. Therefore, the air which permeate | transmitted the bag 13 stored in the storage part 10 flows into the downstream of the antimicrobial member 12 in the state in which the appropriate amount of antimicrobial substance was added. The air that has flowed downstream of the antibacterial member 12 diffuses into the indoor space where the wind direction adjusting device 3 is installed via the upper vent 14U and the side vent 14S, and the bacteria floating in the indoor space are made of antibacterial substances. Sanitize.

As shown in FIG. 3, a guide bush 4CG and a guide pin are formed between the main surface portion 6 and the cover portion 4C so as to form a cylindrical portion vertically from the upper surface of the main surface portion 6 toward the cover portion 4C. 6G is equipped. The guide bush 4CG is a cylindrical sleeve that protrudes downward from the lower surface of the cover portion 4C. The guide pin 6G is a columnar protrusion that protrudes upward from the upper surface of the main surface portion 6. When the guide pin 6G is fitted into the guide bush 4CG, the fastening state of the housing portion 4K and the cover portion 4C is maintained. The guide pins 6G and the guide bushes 4CG are arranged at positions slightly away from the side vent holes 14S, and a plurality of (for example, about five) are scattered along the longitudinal direction of the wing plate 4. And the guide pin 6G and the guide bush 4CG fulfill | perform the function as an obstruction | occlusion prevention body which prevents the antibacterial member 12 stored in the storage part 10 from touching the downstream inclination part 9 and plugging the side part vent hole 14S. Since the antibacterial member 12 contacts the guide pin 6G and the guide bush 4CG located slightly away from the side vent 14S, the side vent 14S is prevented from being blocked, and the side vent 14S from inside the storage unit 10 is prevented. Thus, the airflow flowing out of the storage unit 10 is maintained, and the sustained release amount of the antibacterial substance diffused into the indoor space is appropriately maintained.

By the way, as a specific example of the antibacterial agent 15 accommodated in the bag 13, for example, a particulate antibacterial agent in which chlorine dioxide is supported on a porous inorganic solid carrier can be mentioned. When such an antibacterial agent is accommodated, the bag material forming the bag body 13 is preferably one having fine holes having a diameter smaller than the particle size of the inorganic solid carrier on the entire surface. In addition, the whole surface here is a meaning of the grade of the whole surface of the bag body 13, and does not exclude the bag body 13 which has the area | region in which the fine hole is not formed in part. Further, as the antibacterial agent 15, an antibacterial metal material that emits metal ions or the like may be applied instead of chlorine dioxide. The diameter of the micropores only needs to be smaller than the particle diameter of the antibacterial agent 15 accommodated in the bag body 13. For example, when the particle size of the antibacterial agent 15 is more than ten millimeters, the diameter of the micropores can be set to about 10 millimeters. For example, when the particle diameter of the antibacterial agent 15 is about several millimeters, the diameter of the micropores can be in the range of several microns to several millimeters.

Examples of the inorganic solid carrier on which chlorine dioxide is supported include porous fine particles made of sepiolite. As a method for adsorbing chlorine dioxide to porous fine particles made of sepiolite, for example, an inorganic acid is added to an aqueous sodium chlorite solution, and the generated mixture is washed with an aqueous sodium chlorite solution, There is a method in which chlorine is converted into chlorine dioxide to produce chlorine dioxide, which is adsorbed on an inorganic solid support. Chlorine dioxide adsorbed on sepiolite is dissociated from sepiolite by physical force such as vibration of surrounding air or collision of fine particles.

For example, when the antibacterial agent 15 accommodated in the bag 13 is made of porous fine particles made of sepiolite adsorbed with chlorine dioxide, the chlorine dioxide carried on the sepiolite fine particles is transferred from the air conditioning outlet 2 to the casing 16. It is dissociated from the surface of the fine particles by the flow of air that flows into the inside, and is discharged out of the bag body 13 through the fine holes formed in the entire surface of the bag body 13. Then, chlorine dioxide is released into the storage unit 10 and gradually released out of the storage unit 10 from the upper vent 14U and the side vents 14S that limit the amount of ventilation. Since the specific gravity of chlorine dioxide is heavier than air, it sinks to the lower part of the room when released into the indoor space. Therefore, if it uses as the antibacterial agent 15 of the wind direction adjustment apparatus 3 installed in the air-conditioning blower outlet 2 of the air conditioner 1 installed in a ceiling, the whole indoor space can be disinfected effectively. In addition, chlorine dioxide has the effect of attaching to PM (Particulate Matter: also called microparticulate matter, for example, PM2.5, etc.), which is concerned about the effect on health, and sinking to the lower part of the indoor space. .

If it is the wind direction adjustment apparatus 3 of the said embodiment, since a disinfectant substance can be diffused by the flow of the air forcedly blown out from the air-conditioning blower outlet 2 of the air conditioner 1, a disinfectant substance is used. It is not necessary to prepare a mechanical device with a built-in blower for diffusion. In addition, since the disinfecting substance can be more reliably distributed to the indoor space than a product having a simple structure in which the disinfecting substance is passively diffused, sufficient disinfecting performance can be expected.

In addition, said wind direction adjustment apparatus 3 is not limited to the thing provided with the antibacterial member 12 which accommodated the antibacterial agent 15 which is a sterilizing substance in the bag body 13. FIG. Instead of the antibacterial agent 15, the wind direction adjusting device 3 may include a member in which various air diffusing components that diffuse into a space such as a fragrance are accommodated in the bag 13. Even in the wind direction adjusting device in which the air diffuser component such as the fragrance is accommodated in the bag body 13 instead of the antibacterial agent 15, the air diffuser component is the same as the air direction adjusting device 3 in which the antibacterial agent 15 is accommodated in the bag body 13. Can be effectively diffused indoors with a simple configuration.

1. Air conditioner 2. Air conditioning outlet 3. Wind direction adjusting device 4. Wing plate 4K. Case 4C. Cover 4CG. Guide bush 5. Arm 6. Main surface 6G. Guide pin 7 ··· Wall portion 8 ··· Upstream inclined portion 9 · · Downstream inclined portion 10 · · Storage portion 11 · · Angle adjustment mechanism 12 · · Antibacterial member 13 · · Bag 14U · · Upper vent 14S ·・ Side vent 15 ・・ Antimicrobial agent

Claims

A face plate portion that is disposed in front of an air conditioning outlet from which air conditioned by an air conditioner blows and receives air blown from the air conditioning outlet,
An attachment portion for attaching the face plate portion to the front of the air conditioning outlet;
An antibacterial member disposed on the face plate portion, comprising an antibacterial agent that is a sterilizing substance, and a bag body that contains the antibacterial agent in a bag material having micropores. ,
The face plate portion is
A tray-like housing portion in which the antibacterial member is stored;
A cover portion that partially covers the upper opening of the housing portion and has a vent hole that restricts the amount of air blown from the air conditioning outlet and passes through the antibacterial member;
Air conditioning device for air conditioning outlet.
The cover part covers a portion of the upper opening on the downstream side of the air that blows out from the air conditioning outlet.
The wind direction adjusting device for an air conditioning outlet according to claim 1.
The vent is formed in the cover part in an elliptical shape whose longitudinal direction extends along the flow direction of the air blown out from the air conditioning outlet.
The air-conditioning device for an air-conditioning outlet according to claim 1 or 2.
The antibacterial agent is a particulate antibacterial agent in which chlorine dioxide is supported on a porous inorganic solid carrier,
The bag material has micropores having a diameter smaller than that of the inorganic solid carrier on the entire surface,
The wind direction adjusting device for an air-conditioning outlet according to any one of claims 1 to 3.
The attachment part has an angle adjustment part capable of adjusting an attachment angle of the face plate part with respect to the air conditioning outlet.
The air direction adjusting device for an air conditioning outlet according to any one of claims 1 to 4.