JPS5843986Y2 - Holding device for disinfection cylinder in septic tank - Google Patents

Description

[Detailed description of the invention] This invention relates to a holding device for a sterilization cylinder that houses a disinfectant that dissolves a predetermined amount of medicine into a sterilization filter bed in a sterilization chamber provided on the lumen side of a septic tank. It is something.

There are two types of disinfection cylinders: a standard disinfection cylinder and a large disinfection cylinder. For example, in the case of a standard disinfection cylinder, if there are 6 people in the tank, the amount of medicine dissolved in the tank is 10 ppm per day. Its diameter is 38φ to accommodate a disinfectant that can be used for about 74 days.
It is made with a height and length of 260 mm,
In addition, the large sterilization cylinder is made to have a diameter of 60mm and a height and length of 300mm so that it can contain a disinfectant that can be used for approximately 466 days under the same conditions as the standard sterilization cylinder. It is being

Conventionally, the sterilization tube a is fixedly held in the sterilization filter bed d of the sterilization chamber C by a sterilization tube receiving plate as shown in FIG.
In order to ship as a dedicated septic tank with a tank capacity of 6 people, it is necessary to use a large disinfection cylinder or use two standard disinfection cylinders together in places where the tank depth is 6 Å or more. be.

Therefore, in order to ship septic tanks according to each of these conditions, there was a problem in that septic tanks came in many different types.

Therefore, this invention proposes a new means that can easily perform combinations of standard sterilization cylinders and large sterilization cylinders at the construction site so that there is no need to use multiple types of septic tanks.

The fourth embodiment will be explained in detail based on the drawings.
In the figure, 1 is a disinfection chamber (most parts are omitted) installed on the inner cavity side of a septic tank A for treating sewage, and its side wall 10 has a horizontally long opening 11 for passing sewage. It is.

Reference numeral 2 denotes a sterilizing filter bed installed at the lower end of the opening rim of the open mouth 11 over the entire width thereof, and is formed into a box shape with an open top surface, and approximately at the center of the front wall 20 of the bed. A V-shaped weir 21 is formed in the disinfection filter bed 2 through which the wastewater flowing from the opening 11 flows down.

Reference numeral 3 denotes a holder for holding the sterilization cylinder 4, which is formed in the shape of a shelf so as to face the sterilization filter bed 2, and is attached to the upper end of the rim of the opening 11.

The disinfection cylinder 4 is formed in the shape of a vertically long cylinder with a bottom, and by removing the lid 40 placed on the upper end side, the upper opening becomes an input port for introducing disinfectant. .

In addition, the peripheral wall at the lower end has vertical slits 41...
... is in plural form.

The slits 41 function so that when the disinfectant contained in the inner cavity comes into contact with waste water through the slits 41, the disinfectant is dissolved out of the slits 41.

The standard disinfection cylinder 4a is designed to have a volume that allows the disinfectant put into its inner cavity to be used up in about 74 days when six people are in the tank.

Further, the large sterilizing cylinder 4b is designed to have a volume that will allow the disinfectant introduced into its inner cavity to disappear in approximately 466 days under the same conditions as described above.

5... are a plurality of holding holes for holding the upper end side of the sterilization cylinder 4 set up in the sterilization filter bed 2, and in this embodiment, three holding holes vertically penetrating the holder 3 are provided. The holding holes 5 are provided along the aforementioned opening 11, and the three holding holes 5 are continuously molded so that parts of them overlap each other and form a shape of C when viewed from above. The peripheral wall 50 is raised low along the periphery of the holding hole 5.

These holding holes 5... are configured so that only the center holding hole 5 is used, and the left and right holding holes 5, 5 are used at the same time to be used separately. This is to prevent the gap between the central portions from becoming too wide when the holding holes 5, 5 are used.

As a result, the sterilization tube 4 can be made into two models, one with a holding hole 5 into which the large sterilization tube 4b can be dropped from above, and the other with a holding hole 5 into which the standard sterilization tube 4a can be dropped into from above. The sterilizing cylinder 4 can be held by dropping it into the central holding hole 5 and using it alone, or by dropping it into the left and right holding holes 5, 5 and using it together.

5 to 7 show another embodiment of the holding device for the sterilizing cylinder 4, in which the holding hole 5 is formed to have a diameter into which the large sterilizing cylinder 4b can be dropped. , its holding hole 5.
The holding cylinder 6 that is removably inserted into the holding hole 5 is formed into a double cylinder consisting of an outer cylinder 60 and an inner cylinder 61, and the diameter of the outer cylinder 60 is set to match the diameter of the holding hole 5. It has a diameter that is approximately the same as that of the holding hole 5, and serves as a fitting portion for fitting the lower end portion, which becomes the hem portion, into the holding hole 5.

The fitting part is provided with four slits 62 in its peripheral wall so that it can expand and contract slightly when it is fitted into the holding hole 5.

Further, the diameter of the inner tube 61 is slightly larger than that of the standard sterilization tube 4a, so that a through hole 61a vertically passes through the inner cavity thereof.

As a result, in the case of the standard sterilization cylinder 4a, the holding cylinder 6 is used, and in the case of one, the holding cylinder 6 is dropped into the central holding hole 5 for use.

In addition, in the case of two, the holding cylinder 6 is inserted into the left and right holding holes 5, 5.
Drop it in and use it.

In addition, in the case of the large sterilization cylinder 4b that does not use the holding cylinder 6, it can be used as a single cylinder by directly dropping it into the central holding hole 5, or
Alternatively, a large sterilizing cylinder and a standard sterilizing cylinder can be held in one type of septic tank by dropping them into the left and right holding holes 5, 5 and using them together.

Figures 8 and 9 show another embodiment of the holding device for the sterilizing cylinder 4, and the holding hole 5 has a diameter into which the large sterilizing cylinder 4b is dropped from above, which is similar to the previous embodiment. However, a CO-shaped holding member 8 is formed inside the holding member 8, which is a band plate to hold the outer circumferential wall of the standard sterilization cylinder 4a dropped into the holding hole 5. Connecting material 80
The configuration is supported by...

The holding member 8 that holds the standard sterilization cylinder 4a has a CD-shaped shape with a band plate, but is not necessarily limited to this shape. For example, the holding member 8 as shown in FIGS. An appropriate number of connecting members 80 of the holding member 8 are provided at appropriate locations inside the holes 5 so as to support the circumferential wall surface of the standard sterilization cylinder 4a at points or lines, and the tips of the connecting members 80 are connected to the holding member 8. It may be formed into an appropriate shape such as formed into a shape, and thereby,
In the standard sterilization cylinder 4a, by using the holding member 8, the central holding member 8 or the left and right holding members 8, it becomes possible to use one or two bottles together.

In addition, in the large sterilization cylinder 4b, one or two bottles -
Depending on the case used, the central holding member 8 is cut off at the connecting member 80 that supports it.
In addition, by cutting off the left and right holding members 8, 8 at the connecting member 80 that supports them, it is possible to hold a large sterilization cylinder and a standard sterilization cylinder in one type of septic tank.

As explained above, according to the sterilization tube holding device of this invention, the sterilization tube can be easily attached to and detached from the holder 3, so that the sterilization tube can be sterilized according to the conditions of use at the construction site. If tubes can be installed, it is no longer necessary to construct multiple types of septic tanks as in the past.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing the mounting means for a conventional disinfection tube, Figure 2
The figure is a perspective view of a large sterilizing cylinder, Figures 3 to 11 show examples of this invention, Figure 3 is a plan view of the holder, and Figure 4 is a sterilizing cylinder via the holder FIG. 5 is a sectional view of the holding cylinder fitted into the holding hole of the holder, FIG. 6 is a sectional view of the holder, and FIG. 7 is a sectional view of the holder. A bottom view of the holding cylinder, FIG. 8 is a plan view showing the second embodiment of the holding body, FIG. 9 is a sectional view taken along line IX-IX of the same as above, and FIG. 10 shows the third embodiment of the holding body. The plan view and FIG. 11 are cross-sectional views taken along the X[-xr line of the same as above. Explanation of drawing symbols A...Septic tank, 1...
・Disinfection room, 2... Disinfection filter bed, 3... Holder, 4... Disinfection tube, 4a... Standard disinfection tube, 4b... ...Large sterilization cylinder, 5...Holding hole provided in the holding body, 6...Holding cylinder, 8...
...Holding member, 10...Side wall, 11...
...Open port, 80...Connection material.

Claims (3)

[Scope of utility model registration request] (1) A disinfection filter bed is installed at the lower end of the rim of the opening for passing wastewater in the disinfection room, and a chemical is melted into the disinfection filter bed at the upper end of the rim of the opening. In a septic tank in which a holder for a disinfection cylinder containing a disinfectant is installed in the form of a shelf,
A holding device for a disinfection cylinder in a septic tank, characterized in that the holding body of the disinfection cylinder is formed with a plurality of holding holes penetrating vertically and having a diameter into which the disinfection cylinder is dropped from above in a C-shape shape. (2) In the statement in paragraph 1 of the claims for utility model registration,
A holding tube that is inserted into and removably inserted into the holding hole is separately formed, and a through hole with a diameter slightly larger than that of a standard sterilization tube is provided in the center of the holding tube, passing through it vertically. A holding device for disinfection cylinders in septic tanks. (3) In the statement in paragraph 1 of the claims for utility model registration,
A holding device for a disinfection cylinder in a septic tank, characterized in that a holding member for holding the outer circumferential wall of a standard disinfection cylinder dropped into the holding hole is supported by a connecting member so as to be freely cut off.