JP2551868Y2 - Deodorant toilet - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deodorizing toilet which forcibly exhausts odor in a ball portion to a drainage channel.

[0002]

2. Description of the Related Art Conventionally, in this type of deodorizing toilet, an odor suction port facing a ball portion of a toilet body and an exhaust port facing a drainage channel in the toilet body are connected through a deodorizing channel, and the deodorizing channel has A forced exhaust means (for example, an exhaust fan or the like) is provided, and by operating the exhaust fan, the odor in the ball portion is sucked from the odor suction port, and is discharged to the drain through the exhaust port. I have.

[0003]

According to the above-mentioned conventional deodorizing toilet, although the waste is discharged together with the washing water in the drainage passage of the toilet body, and is washed with the washing water every time the toilet is discharged, the deodorizing toilet is deodorized. Since the odor flows directly on the road, there is a possibility that odors, germs, impurities and the like may adhere to the inner wall of the deodorizing road and the forced exhaust means, leaving a problem in terms of sanitation and durability of the exhaust means.

[0004] The present invention has been made in view of the above-mentioned conventional circumstances, and the object thereof is to perform deodorization and sterilization of odors in a deodorization passage, and to improve the inner wall of the deodorization passage and the like.
Even if odors adhere to the forced exhaust means, various bacteria grow
An object of the present invention is to provide a deodorizing toilet which can prevent the occurrence of a deodorant toilet.

[0005]

In order to achieve the above object, a deodorizing toilet according to the present invention comprises: an odor suction port facing a ball portion of a toilet body; an exhaust port facing a drainage passage in the toilet body; A deodorizing passage formed to communicate the odor suction port and the exhaust port, and forced exhaust means provided in the deodorizing passage and forcibly exhausting the odor in the ball portion to a drainage passage,
And communicating with the deodorizing path, and characterized by including a deodorizing path purifying apparatus for supplying directly the deodorant-disinfectant deodorizing path.

[0006]

According to the above construction, the operation of the forced exhaust means sucks the odor in the ball portion from the odor suction port to flow into the deodorizing passage, and discharges the odor from the exhaust port to the drain passage. At this time, the deodorizing and purifying means directly supplies the deodorizing and disinfecting agent into the deodorizing passage, and the odor passing through the deodorizing passage (trapping).
Along with the deodorant and sterilization of the collector has been odor), deodorizing line the inner wall and forced
Deodorization of odors, germs, impurities, etc. attached to exhaust means
Perform sterilization .

[0007]

1 shows an embodiment of a deodorizing toilet according to the present invention.
This toilet has a water tank b at the rear of the toilet body a as shown in the figure.
Is placed, but the present invention is not limited to this, and the toilet body a and the water tank b
The toilet may be of a type in which the toilet is separated from the toilet. A deodorizing path 5 and a forced exhaust means 8 are provided in the toilet body a, and a deodorizing path purifying device c is provided in the water supply tank b.

[0008] The toilet body a is provided with a ball portion 1 integrally therein, and the toilet body a is provided through a drain port la of the ball portion 1.
The stool is formed by integrally forming a drainage channel 3 which is curved in a substantially S-shape over the defecation port 2 at the bottom of the toilet body, and a storage room 4 is erected on the rear upper surface of the toilet body a. The water supply tank b is placed on 4.

A rim portion 1b is formed along the edge of the ball portion 1, and a water supply passage 1c for discharging the washing water supplied from the water supply tank b to the ball portion 1 is formed inside the rim portion 1b. It is formed.

Further, a water supply tank b in the rim portion 1b
On the side, an odor passage 5a extending to below the storage chamber 4 is formed so as to be partitioned from the water supply passage 1c. On the lower surface of the odor passage 5a, an odor inlet 6 facing the ball portion 1 is opened.

An inflow hole 5b and an outflow hole 5b 'are formed in the partition wall 7 which partitions the odor passage 5a and the storage chamber 4.

In the storage chamber 4, the inflow hole 5b and the outflow hole 5b 'are provided.
Is formed, and a forced exhaust means 8 (for example, an exhaust fan or the like) is provided in the communication path 5c. Connection
5c and the forced exhaust means 8 are provided in a case 9 which is detachably fixed in the storage chamber 4. The forced exhaust means 8 is electrically connected to a switch or a controller (not shown), and the start / stop of the operation is controlled by ON / OFF operation of the switch or a command from the controller.

An exhaust port 10 is formed in the toilet body a near the drain port 2 of the drain passage 3, and an exhaust passage 5d extending from the exhaust port 10 to the outflow hole 5b 'is integrally formed inside the toilet body a. . Thus, the odor passage 5a, the inflow hole 5b, the communication passage 5c, the outflow hole 5b ', and the exhaust passage 5d form the deodorization passage 5 that connects the odor intake port 6 and the exhaust port 10.

The deodorizing passage purifying device c is composed of a supply device of a well-known chemical having a deodorizing / sterilizing effect, a photo-excited catalyst or the like, or a device for generating ozone ions, etc., and is disposed in the water supply tank b. The connection pipe c1 is connected to the deodorizing passage 5, more specifically, to the upstream side of the forced exhaust means 8 in the connection passage 5c. Then, the deodorant / disinfectant such as the chemical, catalyst, ozone, and ion was directly supplied into the deodorization path 5 and collected.
While deodorizing and sterilizing odors, the chemicals, catalysts,
Adhere to the inner wall of the deodorizing passage 5 and the forced exhaust means 8
Then , the odor is generated on the inner wall of the deodorizing passage 5 and the forced exhaust means 8.
Even if it adheres, it prevents germs from propagating and removes odors.
5. The forced exhaust means 8 can be maintained in a sanitary manner .

In the figure, d is a defecation pipe connected to the defecation port 2 of the toilet body a, and 11 is a check valve for preventing odor from flowing backward from the defecation pipe d.

According to the deodorizing toilet of the present embodiment having the above structure, the odor accumulated in the ball portion 1 is sucked from the odor suction port 6 by the operation of the forcible exhaust means 8 and the drain port is connected to the drain port. It is exhausted to 3. Further, the deodorizing / sterilizing agent supplied directly from the deodorizing passage purifying device c into the deodorizing passage 5 deodorizes / sterilizes the inside of the deodorizing passage 5 and collects the collected odor.
In addition to deodorizing and sterilizing the air, even if odors adhere to the inner wall of the deodorizing path 5 and the forced exhaust means 8, various bacteria can propagate.
And maintain the deodorizing path 5 and the forced exhaust means 8 in a sanitary manner
Can be done .

The position where the deodorizing passage purifying device c in the above-described embodiment is provided is not limited to the inside of the water supply tank b. For example, as shown in FIG. Although not shown, it may be disposed in the case 9 or in the deodorizing passage 5 upstream of the forced exhaust means 8.

[0018]

[Effects of the Invention] The deodorizing toilet of the present invention is constructed as described above, so that the deodorizing and disinfecting agent supplied directly to the deodorizing passage performs deodorizing and disinfecting in the deodorizing passage to remove the collected odor.
Deodorization and sterilization , as well as preventing germs from growing even if odors adhere to the inner walls of deodorizing roads or forced exhaust means
Therefore, it is necessary to maintain the deodorizing path and forced exhaust means in a sanitary manner.
I can .

Therefore, not only can the sanitary properties of the forced exhaust means in the deodorizing passage and the durability of the forced exhaust means be improved, but also the durability of the backflow prevention portion provided in the deodorizing passage can be improved. Even if the odor flows backward from the downstream side into the deodorization passage, the odor can be deodorized and sterilized, and a wide range of deodorization
Advantages such as being able to reliably obtain deodorant and sterilizing effects on roads
is there. In addition, supply deodorant and disinfectant to the deodorization path.
Therefore, for example, install a deodorizing filter etc. in the deodorizing path
This increases the flow path resistance and increases the capacity of the forced exhaust means.
Compared to the required structure, forced exhaust means can be saved.
It is also advantageous in terms of cost.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional front view showing one embodiment of a deodorizing toilet according to the present invention.

FIG. 2 is an enlarged perspective view of a main part in FIG.

FIG. 3 is a longitudinal sectional front view of a main part in FIG. 2;

FIG. 4 is a vertical front view showing another embodiment of the deodorizing toilet according to the present invention.

[Explanation of symbols]

a: Toilet bowl body 1: Ball section 6:
Odor inlet b: Water tank 3: Drainage channel 8:
Forced exhaust means c: Deodorizing path purification device 5: Deodorizing path 10:
exhaust port

Claims (1)

(57) [Scope of request for utility model registration] 1. An odor suction port facing a ball portion of a toilet body, an exhaust port facing a drainage passage in the toilet body, a deodorization path formed to communicate the odor suction port and the exhaust port, and the deodorization path. A deodorizing means provided therein for forcibly exhausting the odor in the ball portion to a drainage channel, and communicating with the deodorizing channel to directly supply a deodorant / sterilant into the deodorizing channel . A deodorizing toilet bowl comprising a road purification device.