JPS63308130A - Sump measure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial Field of Application> The present invention relates to a storage tank used for domestic wastewater in households, etc., and drainage equipment for mountain water.

<Prior art> Conventionally, when connecting a drain pipe to a commonly used tank, first a drain pipe (9) is connected to the wall of the tank.
-1), (9-2), (9-3) can be connected to the hole i4. and the drain pipe (9-11,
(9-2) and (9-3) are cut to a length with a margin and inserted into the reservoir through this hole. After that, the drainage blue that protruded inside the tank (9-11, (9-2), (9-
3) is cut to an appropriate length from the inner wall of the tank, and the hole drilled in the tank wall and the drain pipe (9-1), (
9-2) + Fill the gap (12) with (9-3) with mortar (
13).

FIG. 4 shows an example of construction using a conventional technique.

The tank is usually made of concrete due to its durability, strength, ease of drilling, and prevention of floating, and the drain pipe connected to it is generally made of vinyl chloride resin. .

<Problems to be Solved by the Invention> Therefore, as can be seen from Fig. 4, the drainage water protruding into the inside of the tank vr (9-1), (9-2), (9-31), i+”4 Sweeping is extremely difficult<<, and in fact, until it gets clogged with trash and sewage overflows, the current situation is that nothing that can be called +1 cleaning is done.

As a result, leftover food rots and sludge accumulates, making it unsanitary and becoming a source of river pollution. Furthermore, the life of the reservoir itself, which has the ability to suck water into the soil, is also shortened.

In addition, from a construction standpoint, it has to be done by hand;
In addition to the narrow space of about 50flI11, each has its own nominal diameter! ';OA, 65A or 65A,
Since at least two, usually three, 100A drain pipes are installed, it is a very difficult task to fit the drain pipes into the tank body and then cut the extra length.

Furthermore, drain pipes (9-1) and (9-2) are installed with mortar.
), T9-3) and the gap (12) between the tank must be filled by hand, but these days, when vinyl chloride resin pipes are used as drainage pipes, the mortar on the lower side of the pipes has to be glued. As a result, watertightness is low.

Mortar is not harmful if handled with gloves! but,
Perhaps because of the complexity of the work, in the actual workplace, people are currently handling it with bare hands, and it is human nature to want to avoid rough hands as much as possible, so the work may not always be sloppy.

Furthermore, mortar requires a curing period, and it takes more than one day for the mortar to become functional.

In view of the above problems, the present invention facilitates cleaning of the tank,
The purpose of this project is to improve hygiene, prevent river pollution, improve the efficiency of suction of wastewater into the soil, improve the workability of tank surrounding equipment, and shorten the curing period after construction.

In order to achieve the above object, a recess (4) having a flat surface with a depth d1 and an arbitrary width is provided on an arbitrary wall surface (3) inside the frame (2). After forming a through hole (5) at an arbitrary position in the recess (4), a flange (5) whose thickness is slightly less than d and which can be fitted in whole or in part into the recess (4) is formed. 7), and a short pipe (8-) that can be penetrated into the through hole (5).
1), (8-2) are integrated into a flanged short pipe-shaped connecting piece ((i), the flange (7) portion is connected to the recess (4), the short pipe (8-1), By fitting and penetrating the (8-2) portions into the through holes (5),
The frame body (2) and the connecting piece (6) are fixed to the inner wall of the frame body (2) without forming a protrusion, and the short pipes (8-1) and (8-2) are By removing it from the center of the flange (7) and integrating it with the flange (7), changing the direction of the flange (7) of the connecting piece (6),
The attachment level of the connection piece (6) to the recess (4) is 2.
)! A reservoir (1) according to the present invention is used, which is characterized in that it can be adjusted to one size.

Function> The reservoir (11) according to the present invention constitutes the connecting piece (6) together with the 7 langes (7), as will be explained in detail in the <Example> below, and the drain pipe (9-1), (9-2) is connected to the short pipe (8-1), (8-2) is the drain pipe (9-1),
(9-2) Even if the flange (7) moves to the upper F position in response to the pusher, the flange (7) will fit into the tank wall recess (4) and the flange (
7) Make sure that the surface and the wall other than the wall recess (4) are on the same plane.

In other words, the internal wall surface of the tank is kept flat without any extra drainage pipes or other protrusions, and as a result, cleaning can be facilitated. In addition, as shown in Figure 5, by attaching a wire mesh (10) to the inner wall of the outflow drain pipe, foreign matter (14) such as leftover food and hair can be easily prevented from flowing out from the reservoir (1). can be done.

Furthermore, since there is no protrusion on the entire wall surface, the tank (1)
If a wire mesh (10) or the like is laid over the entire bottom surface, the sludge (15) accumulated at the bottom can be easily disposed of by periodically pulling it up.

The frame (2) and the connecting piece (6) are fixed using a water-resistant adhesive (
11), the concave portion (4) and the flange (7) are bonded together on a plane, and reliable fixation 71 is possible.

In addition, drain pipes (9-1), (9-2) and short pipes (8-
11. As detailed in the <Example>, the connection with (8-2) can be made stronger by surface +5j and bonding, without requiring cutting precision for the length of the drain pipe connected to the tank. You can do it.

Furthermore, since adhesive (II) can be used, it can be fixed more quickly than conventional mortar, and since it is used all the time, it can be used on the same day the construction is completed, especially for extensions and renovations. This makes it possible to improve serviceability.

<Example> The details of the present invention will be explained below based on an example shown in the drawings.

Each figure in Figure 1 shows a case where the recess (4) forms a rectangular plane with long sides in the vertical direction, and the connection piece (6) has a square flange (7) which is a flange with a square outer shape. shows. Normally, the drain pipe (9) is connected to the reservoir (1).
As is well known, the levels of -1) and (9-2) must be lowered on the inflow and outflow sides. In addition, the frame body (2) has holes for connecting the drain pipes (9-1) and (9-2).
-2) The installation level differs depending on the construction site, so it is not pre-drilled.

Therefore, drain pipe (9-+), (9-2) is stored as (1)
When connecting to the frame (2), the drain pipes (9-1) and (9-2) are connected to the frame (2) depending on the level at which they are connected to the tank (1).
A through hole (5) can be bored at an appropriate position in the recess (4) provided in the wall (3) of the drain pipe (9-1), (9-2) to connect the drain pipe (9-1), (9-2). 9-1), (9-2
) are actually joined to the short pipes (8-1) and (8-2) of the connecting piece (6) which are passed through the through hole (5),
The connection piece (6) is attached to the tank frame (
2) is connected to the recess (4), resulting in a drain pipe (9).
-1) and (9-2) are combined with tank (1).

FIG. 1(b) shows how the connection piece (6) is joined to the recess (4).

At this time, a short pipe (8-
11), if the level of installation of the drain pipe (9-1) is high, conversely, as shown in Figure 1 (e), the drain pipe (9-1) can be installed at a high level.
-1) When the installation level is low, the orientation of the square flanges (7a) is changed as shown in Figure 1(d) to make it possible to follow the difference in the drain pipe level as much as possible.

In addition, for displacement of the drain pipe to the left or right, see Figure 1 (e
), this can be done by changing the orientation of the square flange (7a).

It goes without saying that the square flange (7a) is simply accommodated in the recess (4), and no white portion is formed on the inner surface of the frame (2).

Next, determine the length of the drain pipes (9-]) and (9-2) and fit them into the short pipes (8-1, 1, (8-2)). ) and (8-2), the length L) has a certain degree of variation, so the length L) is due to the cutting error of the drain pipes (9-1) and (9-2). It doesn't matter, you can cut the drain pipes (9-11, (9-2) without using too much nerve.

In FIG. 2, the recess (4) has upper and lower oblong planes, and the flange (7) has a circular outer shape. In this example, the drain pipe (9-1+
, (9-2) can be adjusted more precisely.

In the third drawing, the recess (4) has a circular flat surface, the flange (7) is a circular flange (7b) having a circular outer shape, and is short! (8-1) and the center of the circular flange (7b).

In this example, the circular flange (7b) is completely fitted into the recess (4), thus making the joint more stable.

In addition, Figure 3 (a) shows that when the drain pipe level is the highest,
FIG. 3(b) shows the lowest level of the drain pipe, and FIG. 3(e) shows the intermediate level.

<Effects of the Invention> As is clear from the above, the storage tank according to the present application has no protrusion on the inner wall surface, so cleaning and installation of a filter can be easily performed.

Therefore, the inside of the tank is not unnecessarily unsanitary, and the waste water can be made to have a low level of contamination, leading to the prevention of river pollution, and river water that is currently not used for other purposes due to pollution, can be used.
For example, water can be used for agricultural purposes, leading to more effective use of water resources. In addition, the drainage efficiency of the tank itself is improved, and the life of the drainage capacity of the tank is extended.Furthermore, because the construction is easy, installation of the tank can be done easily and quickly, reducing the cost of drainage equipment, and using quick-drying adhesive. This has the effect of enabling early use.

[Brief explanation of drawings]

The first diagram shows an embodiment of the present invention, and Figure 1 (
a) is a sectional view of the tank (1), FIG. 1(b) is a perspective view showing how the connecting piece (6) is joined to the tank wall recess (4), and FIGS. 1(c) and (a). ′) are square flanges (
A plan view and a cross-sectional view showing how 7a) fits into the recess (4), similarly, Fig. 1(d), (el is also a square flange (7a)
FIG. 2 is a plan view showing how the flange (7) fits into the recess (4) when it is circular, and FIGS. 3 (a) and (a') ) are respectively a plan view and a sectional view showing how the circular flange (7b) fits into the recess (4), and Figures 3(b) and (e) are also plan views showing how the circular flange (7b) fits. be. FIG. 4 shows an example of construction according to the prior art, and FIGS. 4(a) and 4(b) respectively show a plan view and a sectional view taken along line A-A'. Figure 5 shows Gold I! ! (10) to the reservoir (1
FIG. 1 is a sectional view showing how the device is installed inside the device. Code 1: Reservoir 2: Frame 3: Wall 4: Recess 5 Through hole 6: Connection piece 7 Flange 7a/Square flange 7b Circular flange 8-1.8-2 Short pipe 9-1
,9-2.9-3・Drain pipe 10・・Wire mesh 11・Adhesive
12. Gap 13. Mortar 14. Foreign matter] 5. Sludge d Depth L Length

Claims (1)

[Claims] [1] Any wall surface (3) inside the frame (2) has a depth d,
A recess (4) having a flat surface of an arbitrary width is provided, and the recess (4) is provided with a flat surface of an arbitrary width.
After drilling a through hole (5) at an arbitrary position in 4), a flange (7) whose thickness is slightly less than d and which can be fitted in whole or in part into the recess (4); 5
) A connecting piece (6) in the shape of a flanged short pipe that integrates the short pipes (8-1) and (8-2) that can be penetrated into the
The flange (7) portion is connected to the recess (4) and the short pipe (8-
1) and (8-2) portions are respectively fitted into the through hole (5),
By penetrating, the frame (2) and the connection piece (6) are fixed to the inner wall of the frame (2) without forming a protrusion;
and the short pipes (8-1) and (8-2) are removed from the center of the flange (7) and integrated with the flange (7),
Therefore, by changing the orientation of the flange (7) of the connection piece (6), the attachment level of the connection piece (6) to the recess (4) can be adjusted. [2] The reservoir according to claim [1], wherein the recess (4) has a rectangular plane with long sides in the vertical direction. [3] The flange (7) has a square outer shape, and the short pipe (8-
1) and (8-2) are provided near one side of the flange (7). [4] The reservoir according to claim [1], wherein the recess (4) has an oblong plane in the vertical direction. [5] The flange (7) has a circular outer shape, and the short pipe (8-1
), (8-2) are provided eccentrically from the center of the flange (7). [6] The reservoir according to claim [1], wherein the recess (4) has a circular plane. [7] The reservoir according to claim [1], wherein the connecting piece (6) is made of synthetic resin.