JPH0248537Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a water suction device, particularly a water suction device used for sucking rainwater, melted snow, etc. into the ground.

[Conventional technology]

Conventionally, this type of equipment has a) drainage basin,
b) A suction device is used.

In the drainage basin described in (a), a drain pipe was connected to the drainage basin, and water from a rain gutter, for example, would naturally flow down due to a drop, and then flow into the drainage basin, a path, a U-shaped ditch, a sewer ditch, etc.

(b) In the case of the suction device, it is buried underground;
It was designed to direct water from rain gutters and other sources and suck it into the ground.

[Problem that the invention attempts to solve]

However, in the case of conventional devices, it may be difficult to drain rainwater etc. with the drainage basin (a) depending on the condition of the site, for example, depending on the level difference between the sewage drain and the site, and with the suction device (b). However, there was a problem in that if the flow rate exceeded a certain limit during suction into the ground, it would overflow from the suction device.

(Purpose of the invention) This invention was made in order to solve the above-mentioned problems.The main body is divided into an upper stage and a lower stage by a partition means, and water flowing from the upper stage is directed to the pipe body supported by the partition means. By passing water through the system and sucking it into the ground from the bottom end of the strainer body through a drainage section filled with water-conducting material, even if there is a level difference between the site and a sewage pipe, for example, rainwater can be drained and it can be sucked into the ground easily. The purpose of this invention is to provide a water suction device that can absorb water.

[Means for solving the problem] Therefore, in the water suction device according to this invention, the main body is partitioned into an upper stage and a lower stage by a partition means, the partition means is supported, and water is poured into the pipe body. The above objective is achieved by flowing down from the upper stage, filtering through a flowing section filled with a water passage member, and then sucking it into the ground from the lower end.

[Effect]

With the above configuration, the water suction device according to this invention allows water flowing into the main body from the upper stage to pass through the water flow part filled with a water passage member, filter out impurities in the inflow water, and flow from the lower stage to the ground without clogging. be sucked inside.

Furthermore, when the upper end of the main body is connected to the outflow end of a rain gutter or the like, even when the flow rate is large, the water head inside the main body gutter allows the water to be filtered through the water-conducting member and sucked into the ground without overflowing.

〔Example〕

An embodiment of this invention will be described below based on the drawings.

Fig. 1 is a longitudinal cross-sectional view showing a water suction device according to an embodiment of this invention, Fig. 2 is a cross-sectional view cut along the - line in Fig. 1, and Fig. 3 is a cross-sectional view cut along the - line in Fig. 1. Cross-sectional view, Figure 4 is a rear view of the main body, Figure 5 is a rear view of the main body.
The figure is an explanatory diagram of a state in which a water suction device according to an embodiment of the invention is connected to the water suction device.

In the figure, 1 is the main body of the water suction device, and this main body 1 is made of, for example, a vinyl pipe.
1a is the upper end of the main body 1, 2 is the water inlet provided at the upper end 1a, 1b is the lower end of the main body 1, 1c is the upper stage of the main body 1, 1d is the lower stage of the same, 1e is a screw screwed into the main body 1, Reference numeral 3 denotes a partition means provided on the main body 1, and the partition means 3 is supported by the tip of a screw 1e screwed into the main body 1. 3a is a hole made in the partitioning means 3, and the partitioning means 3 divides the main body 1 into an upper stage 1c and a lower stage 1d. 4 is a tube supported by this partitioning means 3; 4a and 4b are nuts screwed onto the upper and lower ends of the tube 4, respectively;
is adapted to be supported on the partition means 3.
Reference numeral 5 denotes a holding means penetrating through the tubular body 4, and the holding means 5 is supported and attached by the nut 4b, and 5a is a hole bored in the holding means 5. Reference numeral 6 denotes a suction body provided at the lower end 1d of the main body 1 below the holding means 5. 7 is a vinyl felt which is a first water passage member filled in the main body 1 between the suction body 6 and the lower part of the pipe body 4, and 8 is a second water passage member filled between the holding means 5 and the partition means 3. Glass wool 9, which is a water member, is glass wool which is a third water-permeable member filled on the partition means 3, leaving a space in the upper stage 1c of the main body 1. Reference numeral 10 is a connecting means for introducing water into the main body 1, and 11 is a connecting means for connecting the upper end 1a of the main body 1 to this point.

With the above structure, in the water suction device according to one embodiment of this invention, the upper end 1 of the main body
A is connected to a wire 10 or the like by a connecting means 11.

First, when the flow rate of water flowing from the inlet 2 into the main body 1 from the gutter 10 is relatively small, the water is filled with glass wool filled on the partition means 3, leaving a space in the upper stage 1c of the main body 1. 9, flows through the hole 3a made in the partition means 3, etc. to the lower stage 1d, and flows through the glass wool 8 and the hole 5a made in the protection means 5.
Garbage, dust, etc. in the water are filtered out through the glass wool 7, and permeate into the ground from the suction body 6.
It gets sucked in.

In addition, during midstream flow, which is a normal flow rate, some of the water passes through the water flow route during the comparative small flow described above and is infiltrated/sucked into the ground, and the remaining water accumulates in the upper stage 1c on the partition means 3. As the water level rises, the water flows from the upper end of the pipe body 4 through the pipe body 4 and flows through the lower stage 1 of the main body 1.
flows to d.

The water flowing down to the lower stage 1d filled the outer space of the tube body 4 between the holding means 5 and the partitioning means 3, but
It is strained through a felt-like vinyl felt 7 using vinyl filled between the suction means 6 and the lower part of the tube body 4, and passed through the suction means 6.
It penetrates/is sucked into the ground that is in contact with the suction means 6.

Further, when the flow rate of water flowing into the main body 1 is relatively large, the lower stage 1d inside the main body 1 is filled with water, and after being strained, the suction means 6
In addition to the lower stage 1d and upper stage 1c of the main body 1, in the event of a large current,
It is understood that since the water level gradually rises in the groove 10 depending on the flow rate, the pressure due to the water head becomes high, and the flow rate sucked into the ground from the suction means 6 increases accordingly. The path of the water varies depending on the flow rate, and when the flow is small and contains a relatively large amount of dust in the atmosphere, such as rainwater at the beginning of the flow, the entire amount of rainwater is filtered through the water passage members 9, 8, and 7. On the other hand, at times other than this small flow, a considerable portion of the water that has flowed into the upper stage flows to the lower stage through the pipe body depending on the amount, and is filtered between them and permeated/sucked into the ground.
In particular, as the flow rate increases, the pressure due to the water head increases, so it is easily sucked in.

In addition, even when water flows into the upper stage from a high position, the water flow member on the upper stage buffers the water and reduces noise.
Can prevent vibration.

(Example of test results) A prototype of a water suction device according to an embodiment of this invention was buried in the ground, and water from a bucket with a capacity of approximately 5 was continuously poured into it 10 times.
Inhaled smoothly. The same results were obtained even when the embedding location was changed and the time was increased.

According to one embodiment of this invention, the upper end 1 of the main body 1
A partition means 3 for partitioning a tubular main body 1 having a water inlet 2 into an upper stage 1c and a lower stage 1d, a pipe body 4 supported by the partition means 3, and a pipe body 4 provided on the outside of the pipe body 4. Holding means 5 and this holding means 5
A suction body 6 provided at the lower end 1b of the main body below the
A vinyl felt 7 filled between the suction body 6 and the lower part of the tube body 4, a glass wool 8 filled in the outer space of the tube body 4 between the holding means 5 and the partition means 3, and a space in the upper stage 1c of the body. Since the glass wool 9 is filled on the partition means 3, rainwater is constantly strained even when there is a level difference between the site and the sewage pipe, drained without overflowing to the outside of the water suction device, and drained underground without clogging. can be sucked into.

In addition, if the upper end 1a of the main body 1 is connected to the gutter 10 etc. by the connecting means 11, the water head, which is the positional energy of the water in the main body 1 and the gutter 10, can be used to strain and suction the water even during large flows. be.

Furthermore, the water suction device according to one embodiment of this invention requires only a small space, so it can be used even in narrow places, has a simple structure, is hard to break, is easy to install, and is low in cost. , easy to clean and replace.

In the above embodiment, the method was mainly used to treat water in rain gutters such as rainwater and melted snow, but it can also be easily used when replacing water in small ponds, and can also be applied to treating spring water. . Furthermore, it is convenient for treating water when it is difficult to drain water by connecting to a U-shaped pipe or a sewer pipe, especially when there is a difference in level between the sewer pipe and the mansion.

(Other Embodiments) In one embodiment of this invention, the holding means 5 is installed through the tube body 4 at a position below the partitioning means 3, and glass wool is filled between the holding means 5 and the partitioning means 3. However, the same action and effect can be obtained by penetrating the tube body 4 and attaching the holding means 5 to the inner wall side of the main body 1 below the partitioning means 3 and filling the space between the holding means 5 and the partitioning means 3 with glass wool. play.

Further, in one embodiment of this invention, the partition means 3 is supported on the main body 1 by the screw 1e, but instead of this, the partition means 3 is supported by a support protrusion (not shown) provided on the inner wall of the main body 1. Good too.

Furthermore, in one embodiment of this invention, the first
Vinyl felt was used for the water passing member, and glass wool was used for the second water passing member and the third water passing member, but materials other than the above were used for the first to third water passing members. It goes without saying that a water-permeable member may be used.

[Effect of idea]

As explained above, according to this invention, the main body is partitioned into two stages, upper and lower, and a pipe body supported by the partition means is provided, so that the water flowing from the upper stage can be
By straining the water through a water-conducting member and sucking it into the basement from the bottom end, the water can be strained and drained constantly without overflowing, even when there is a level difference between the site and the sewage pipe.
It can be sucked into the ground without clogging, and when the inlet is connected to a rain gutter, the head of water inside the main body and the gutter allows for suction through the water-flowing member even in the event of a large flow, making it usable even in narrow spaces. This has the effect of providing a water suction device that has a simple structure, is easy to install and repair, and is inexpensive.

[Brief explanation of drawings]

FIG. 1 is a longitudinal cross-sectional view showing a water suction device according to an embodiment of this invention, and FIG. 2 is a -
3 is a cross-sectional view cut along the same line, FIG. 4 is a rear view of the main body, and FIG. 5 shows a water suction device according to an embodiment of this invention. It is an explanatory view of a connected state. 1...Main body, 1a...Top end, 1b...Bottom end, 1
c...Upper stage, 1d...Lower stage, 2...Inlet, 3...
...Partitioning means, 4...Tube body, 5...Holding means, 6
... Suction body, 7... First water passage member, 8...
Second water passing member, 9... Third water passing member,
In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A main body having a water inlet at the upper end, a partition means for dividing this main body into an upper stage and a lower stage, a pipe body supported by this partition means, and a pipe penetrating through this pipe body. a holding means, a suction body provided at the lower end of the main body below the holding means, and a first water passing member filled between the suction body and the lower part of the pipe body;
A water suction device comprising a second water passing member filled between the holding means and the partitioning means, and a third water passing member filled above the partitioning means leaving a space in the upper stage of the main body. (2) The water suction device according to claim 1, wherein the first water passing member is vinyl felt. (3) The water suction device according to claim 1, wherein the second water passing member is glass wool. (4) The water suction device according to claim 1, wherein the third water passing member is glass wool. (5) The water suction device according to claim 1 of the utility model registration claim, in which a means for connecting to a pot is attached to the upper end of the main body.