JPH11313880A - Deodorization device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To ensure an effective deodorization by providing a deodorization device with a filter cleaning the air passed therethrough, a fan passing the air in a room to the filter, and a deodorant diffuser vaporizing liquid deodorant on a base heated through droppage thereof. SOLUTION: A filter 2 is supported horizontally to an upper part of a frame 1, a fan 3 is fixed to an intermediate part of the frame 1, and a base 41 of a deodorant diffuser is placed at a lower part of the frame 1. The filter 2 is constructed by juxtaposing cardboards 21 alternately, covering both upper and lower surfaces as well as circumferential surfaces thereof with mesh layers 22, and filling spaces in the cardboards 21 with activated charcoal 23. When the fan 2 is driven, the air in a room is subjected to deodorization before it passes therethrough, and after the clean air has passed through a ventilation hole 15, it is blown to the base 41 via the inside of the fan 3. Then, the clean air flows out to the circumference of the base 41 under the condition where it contains liquid deodorant 43 vaporized from the base 41 of the diffuser 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deodorizing apparatus for eliminating indoor odors.

[0002]

A room where animals are kept or a patient is sick tends to have odor. Accordingly, an object of the present invention is to provide a deodorizing device capable of eliminating indoor odor.

An object of the present invention is to provide a deodorizing apparatus which can improve the effect of eliminating odors and requires only a small installation space.

A third object of the present invention is to provide, in addition to the object of the first embodiment, a deodorizing apparatus for giving a good scent to a room.

It is an object of the present invention to provide a deodorizing device capable of further improving the effect of eliminating odors.

[0006]

According to the first aspect of the present invention, there is provided a filter for purifying passed air,
It is characterized by comprising a fan that allows room air to pass through the filter, and a deodorant diffusion device that vaporizes the deodorant by dropping the deodorant on a heated base.

The deodorant diffuser vaporizes the deodorant liquid by dropping the deodorant liquid stored in the container onto a heated pedestal from the end of a hose communicating with the container. In addition, the amount of dripping is controlled so that the deodorant liquid does not spill from the pedestal.

In order to allow room air to pass through the filter, it is necessary to arrange the filter and the fan close to each other. However, even if the deodorant diffusion device is arranged at a location distant from the filter and the fan. good. Further, in order to make the deodorizing device itself compact and to allow the vaporized deodorizing liquid to efficiently spread throughout the room, a fan is arranged below the filter as in the invention according to claim 2. It is desirable to dispose a pedestal below the fan, suction the air flow actuated by the fan so as to pass through the filter, and further discharge the air to hit the pedestal.

Further, if an fragrance diffuser is provided in addition to the deodorant diffuser as in the third aspect of the present invention,
The deodorized room can have a good scent. The fragrance diffuser has the same configuration as the deodorant diffuser, and is implemented by using an aromatic liquid instead of the deodorant liquid.

If activated carbon is used as the adsorbent of the filter as in the invention of claim 4, the ability to adsorb indoor odors is high.

If the pedestal is provided with a water absorbing function as in the fifth aspect of the invention, the deodorant liquid permeates the entire surface of the pedestal, and the deodorant liquid can be vaporized from the entire surface. .

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a deodorizing apparatus according to the present invention has a filter 2 horizontally supported on an upper portion of a frame 1, a fan 3 fixed to an intermediate portion of the frame 1, and a lower portion of the frame 1. The pedestal 41 of the deodorant diffusing device 4 is placed on the base.

In the frame 1, a bottom plate 11 on which a pedestal is mounted is formed in a rectangular shape, and pillars 12 made of an angled material are erected at four corners of the bottom plate 11, and a support plate 13 is provided above the four pillars 12. Is provided in parallel with the bottom plate 11, and a spacer 14 for supporting the filter 2 in a floating state is provided on the entire periphery of the surface of the support plate 13, and penetrates vertically through the center of the support plate 13. A hole 15 is provided, and the fan 3 is fixed to the back surface of the support plate 13 in a state where air is taken in from the hole 15, and the air taken into the fan 3 from the hole 15 is blown downward. Further, a frame-shaped protruding piece 16 is provided along the periphery of the support plate 13 so as to prevent the filter 2 from dropping from above the support plate 13 so as to surround the lower portion of the filter 2. A stay 17 is provided in a frame shape at an upper end and an intermediate portion of the four columns 12.

The filter 2 is made of a band-shaped and corrugated cardboard 21.
Are alternately arranged in parallel, the upper and lower surfaces and the peripheral surface of the cardboard 21 are covered with a mesh cloth 22, and the space of the adjacent cardboard 21 is filled with activated carbon 23.

The deodorant diffuser 4 includes a pedestal 41 and a pedestal 4.
1, a deodorant liquid 43 dropped on the pedestal 41, a container 44 for storing the deodorant liquid 43, and a hose 45 for guiding the deodorant liquid 43 from the container 44 to above the pedestal 41.
A solenoid valve 46 interposed in a part of the hose 45 and opening and closing the flow path of the deodorant liquid 43; When,
It is composed of Further, the container 44 needs to be held at least above the pedestal 41 in order to allow the deodorant to drop naturally, and as shown in FIG.
If it is placed on the frame-like stay 17 provided at the upper end of the, the width can be made compact. Further, the deodorant liquid 43 is applied to the pedestal 4.
In order to make it drip at the center of the
1 must be located above the center of the fan 3
A hook 17 for a hose is provided on a stay 17 provided at an intermediate height between the base and the pedestal 4. The pedestal 41 is a disc-shaped brick 4
7 are stacked in two stages, and the planar heater 42 is sandwiched between the two bricks 47. A concave portion 48 is formed in the center of the upper brick 47, and the deodorant liquid 43 drops over the water absorption speed of the bricks. In this case, the liquid is prevented from dripping on the bottom plate 11. A heat insulating material 49 is interposed between the pedestal 41 and the bottom plate 11 so that heat is not transmitted to the frame 1.

As the deodorant liquid 43, for example, Nikkolin (trade name) sold by Nikko Corporation is used. This component is a surfactant, quaternary amine chloride, dityldodecylbetaine, Ag, Cu, Zn ion complex.

The above-mentioned deodorizing device is, as shown in FIG.
The air inside the room passes through the filter 2 by the fan 3 to eliminate the odor, and the clean air passes through the filter 2 and the support plate 1.
3, and flows into the space 18 formed between the
After passing through the fan 3, the air is blown toward the pedestal 41 via the inside of the fan 3, and then the clean air flows around the pedestal 41 with the deodorant liquid 43 vaporized from the pedestal 41. become. During use of the deodorizer, replenish the deodorant when it runs out, and replace it when the adsorption capacity of the filter decreases. If the deodorizing device is placed in a basket, the appearance when installed indoors is improved.

The deodorizing device of the present invention is not limited to the above embodiment. For example, beside the pedestal 41, the pedestal 4
Another pedestal having the same structure as the pedestal 1 may be provided in parallel, and the aromatic liquid may be dropped on the pedestal and vaporized. According to this structure, a deodorized room has a good scent and a more comfortable space can be obtained.

[0019]

According to the first aspect of the present invention, if the invention is installed in a corner of a room, the air in the room sucked by the fan passes through the filter and becomes clean. Since the deodorant liquid dropped on the heated pedestal is vaporized and diffused into the room, the odor in the room disappears due to the synergistic action, so that it is possible to live comfortably.

According to the second aspect of the present invention, the filter and the pedestal are arranged vertically, and a fan is provided between the filter and the pedestal so that air passing through the filter hits the pedestal. As a result, the deodorized liquid vaporized is efficiently distributed to every corner of the room, and the odor in the room can be more efficiently eliminated. Further, the deodorizing device itself has a vertically long and compact shape, and can be easily installed indoors.

According to the third aspect of the present invention, since the fragrance diffuser is provided, the room is filled with a good fragrance of fragrance.

According to the fourth aspect of the present invention, since activated carbon is used as the adsorbent of the filter, the deodorizing effect is further improved.

According to the fifth aspect of the present invention, since the pedestal is provided with a water absorbing function, the deodorizing liquid can be vaporized from the entire surface of the pedestal, and the deodorizing efficiency is improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a deodorizing device of the present invention.

FIG. 2 is an explanatory diagram showing a flow of air in a deodorizing device.

[Explanation of symbols]

 2 Filter 3 Fan 4 Deodorant Diffuser 23 Activated Carbon 41 Pedestal 43 Deodorant

Claims (5)

[Claims] 1. A filter (2) for purifying air passing therethrough, and a fan (3) for passing air through the filter.
And a deodorant diffuser (4) for vaporizing the deodorant by dropping the deodorant on the heated pedestal (41). . 2. The deodorizing device according to claim 1, wherein a fan (3) is disposed below the filter (2).
A deodorizing device characterized in that a pedestal (41) is arranged below a fan (3), and the direction of the fan (3) is provided so that air passing through the filter (2) impinges on the pedestal (41). . 3. A deodorant diffusion device (4) provided in parallel with the deodorant diffusion device (4),
3. The deodorizing device according to claim 1, further comprising a fragrance diffusing device. 4. The filter according to claim 1, wherein activated carbon (23) is used as an adsorbent for the filter (2).
Or the deodorizing device according to 3. 5. The deodorizing device according to claim 1, wherein the pedestal (41) is provided with a water absorbing function.