JP2020007739A - Pusule box for preventing inundation - Google Patents

Abstract

To provide a pusule box that can quickly respond to flood damage using water instead of sandbags.SOLUTION: A pusule box 1 for preventing inundation has a bottom surface and side surfaces, and the upper side is open. A projection 2 having a convex shape is provided in a vertical direction at a substantially center of one side surface. A groove 3 having a concave shape is provided in the vertical direction substantially at a center of the opposing side surface.SELECTED DRAWING: Figure 1

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water box for preventing disasters such as torrential rain and flooding of houses due to typhoons.

  In recent years, the seawater temperature has risen due to the global warming, cumulonimbus has developed in a short time, and it has become a torrential rainfall with an hourly precipitation far exceeding 50 mm. The number of torrential rains has increased 1.3 times in 30 years and has been increasing in recent years. Precipitation far exceeds the Ministry of Land, Infrastructure, Transport and Tourism's civil engineering design standards. Therefore, rivers flood in a short time, and water overflows from sewage and drainage channels, causing damage to houses. 15-20 minutes ago, forecasts of precipitation for each region were issued with warnings, as radar observations by the Japan Meteorological Agency progressed. Heavy torrential rains occur frequently from noon to evening, mainly in summer. However, during this time there are few young men and women and the elderly will have to deal with it. Although a quick response is required, such disasters have conventionally been dealt with generally using sandbags and sandbags.

  However, sandbags are as heavy as 20 kg and require a lot of trouble to handle, making it difficult to secure in an emergency. In addition, sandbags are a technique to prevent water from infiltrating by putting water in a garbage bag or plastic tank and wrapping them with a blue sheet.However, many equipment is used, it takes time to procure, and it is inconvenient to use. is necessary. It is not possible to cope with a change in the situation where the flow velocity is increased due to the increase of water, and it is not possible to take a stable measure. There are many difficulties in dealing with emergencies, which is a factor in flood damage to houses. It is an issue to be able to safely and easily prevent flooding in a short time.

  Patent Literature 1 discloses a structure in which a planter is remodeled and soil is usually put into the planter to cultivate flowers and trees, thereby contributing to the scenery. Patent Document 2 discloses that a resin impregnated cloth woven with resin fibers and sewn in a cylindrical shape with a water-impermeable cloth having a resin coating on the surface, and a linear resin sewn on the inside of a container whose bottom surface is sewn with the same cloth. In normal times, flowers and trees are planted and used as a planter in a container in which plate-shaped sheets are laid on the sides and bottom, but in case of disaster, they are used side by side to use as sandbags, and planters are used together. There is disclosed a device that is used by pressing, and the surface is freely deformed to stop water by increasing the pressure density.

Japanese Utility Model Publication No. 6-57142 JP 2017-55755 A

  However, the planter disclosed in Patent Literature 1 prevents the inundation by forming an uneven surface on the short side surface of the horizontally long structure and connecting the planters to each other, but it is a mechanism that can be connected only in a straight line. It is intended to be used as a sandbag in the event of a disaster, but since one piece is heavy, it cannot cope with a disaster requiring urgency. The place of use is limited, as it cannot be permanently installed in garages or entrances where there is concern about inundation. There is a problem that the permanent sandbag type cannot be used in an emergency in many cases.

  In the configuration of Patent Literature 2, since the planters are pressed against each other and used, the connection is not sufficient, and there is a risk of decomposition when the flow rate increases. Because of the weight of the sandbag planter, it is extremely difficult to relocate it. As with the sandbag planters described above, the place of use is limited, and there is a problem that emergency disasters cannot be dealt with.

  The present invention has been made in order to solve the conventional problems as described above, and has been born from the idea of "controlling water with water". The purpose is to prevent flooding quickly.

  In order to achieve the above object, a waterlog box for preventing waterlogging of the present invention is a waterlog box for waterlogging prevention, which has a bottom surface and side surfaces, an upper side is open, and a substantially central portion of one side surface. Are provided in the up-down direction, and concave-shaped grooves are provided in the up-down direction substantially at the center of the opposing side surfaces. According to this configuration, a water wall can be formed by connecting the waterlogging water tanks to form a water wall, thereby preventing waterlogging, and rapid waterlogging prevention such as a torrential rain is required. Disaster can be dealt with. Also, in normal times, they are stacked at home and stored compactly, and they are lightweight and easy to operate in the event of a disaster, so that women and the elderly can safely and quickly prevent flooding. Furthermore, in addition to preventing flooding of one's own house, various measures can be taken, such as flood control measures taking into account regional characteristics, flood control surrounding barrier-free stores, and flood control in underground shopping centers. In addition, measures can be taken to prevent inundation of coastal areas due to storm surges.

  In the waterlogging-prevention waterbag of the present invention, it is preferable to adopt the following configurations. It is preferable that an opening is provided in an upper part of the water tank for preventing inundation. According to this configuration, the two water-impregnating water tanks can be bound by the binding member passing through the opening to stabilize the connection. In addition, by attaching the binding member passing through the opening to another structure, it is possible to stabilize the installation of the waterlogging-prevention water tank.

  It is preferable that the main body has an elbow shape, and a protrusion having a convex shape is provided in a vertical direction at a substantially central portion of one side surface, and a groove having a concave shape is provided in a vertical direction at a substantially central portion of the opposite side surface. According to this configuration, it is possible to freely control the direction of the flow of water, and it is possible to take measures according to the local topography, the arrangement of the buildings, and the like.

  It is preferable that one drain opening is provided in the vicinity of the lowermost portion in the approximate center of one side surface. According to this configuration, drainage after use is facilitated.

  It is preferable that the water tank for preventing waterlogging is connected to the waterboxes and water is applied to form a water wall to prevent waterlogging.

  It is preferable that an inscribed member is provided on the bottom surface so as to be inscribed in the side surface of the other water immersion preventing water box, so that the water immersion preventing water box can be stacked. According to this configuration, the height of the water wall can be increased by stacking the waterlogging-prevention waterbag boxes, so that countermeasures can be easily taken when the water volume increases.

  The effects of the present invention are as described above. By connecting the waterlogging boxes for waterlogging prevention and filling with water, a waterwall can be formed and waterlogging can be prevented. Can deal with disasters that require prevention. Also, in normal times, they are stacked at home and stored compactly, and they are lightweight and easy to operate in the event of a disaster, so that women and the elderly can safely and quickly prevent flooding. Furthermore, in addition to preventing flooding of one's own house, various measures can be taken, such as flood control measures taking into account regional characteristics, flood control surrounding barrier-free stores, and flood control in underground shopping centers.

1 is a schematic view of a water box for preventing direct inundation according to the present invention. FIG. 4 is an enlarged view of a connecting section of a water box for preventing direct inundation according to the present invention. FIG. 4 is a side view of the water box for preventing direct inundation according to the present invention. FIG. 3 is a top view of an elbow-shaped waterlogging-flooring box according to the present invention. FIG. 4 is a connection diagram of a water box for preventing inundation according to the present invention. FIG. 3 is a vertical connection diagram of a water box for preventing inundation according to the present invention. FIG. 3 is a schematic diagram of the upper stage of a water box for preventing direct inundation according to the present invention. FIG. 3 is an enlarged view of a vertical piled-up portion of a water box for preventing direct inundation according to the invention. 1 is a schematic view of an elbow-shaped water-impregnating water tank according to the present invention. FIG. 3 is a two-tiered connection diagram of a water basin box according to the present invention.

  The waterlog box for preventing waterlogging according to the present invention is designed to prevent waterlogging by connecting waterboxes for waterlogging prevention to form water walls. By changing the combination of the elbow type and the vertical type waterlog box for preventing waterlogging with various angles, it is possible to cope with multifaceted waterlogging prevention.

Hereinafter, embodiments will be described with reference to the accompanying drawings. FIG. 1 is a schematic view of a water box for preventing direct inundation of the present invention. (1) is a water box body for preventing direct inundation. (2) is a protrusion in the vertical direction at the approximate center of one side surface (1a). (3) is a concave-shaped groove in the vertical direction substantially at the center of the opposing side surface (1b). When used, the direct water intrusion prevention cistern is used by connecting a plurality of direct water immersion prevention water cisterns. For connection, one protrusion (2) is inserted into one groove (3). Quick and easy connection can be achieved by matching the matching marks provided at the center of the groove and the center of the protrusion. (5) is a drain opening.

FIG. 2 is an AA cross section and an enlarged view of a connecting portion of the water box for preventing direct inundation of the present invention. (2) is an enlargement of a projection having a convex shape. (3) is an enlargement of a recessed groove. (4) is an opening for binding. Although four openings are provided near the corners in the drawing, the openings may be provided at the upper part.

FIG. 3 is a side view of a water box (1) for preventing direct inundation. (3) is a groove having a concave shape. (4) is an opening for binding.

FIG. 4 is a top view of an elbow-shaped waterlogging-flush box (6) of the present invention. (6) is a main body of an elbow-shaped waterlogging-prevention water box. (2) is a projection having a convex shape. (3) is a groove having a concave shape. (4) is an opening for binding. (5) is a drain opening. A binding member is passed through the opening (4) near the upper corner of the side surface (6a) of the concave shape to bind to an existing fixed object, thereby preventing loss. The concave-shaped groove portion of (3) of the side (1b) of the direct-type inundation-prevention water-flooring box is inserted from above into the convex-shaped protrusion (2) of the opposed side surface (6b) and connected. I do. Using the two openings in (4), bind the sandboxes for preventing inundation with binding members to achieve stability. Attach a strong adhesive tape vertically to the junction of the water intrusion prevention box on the side that comes in contact with running water to prevent water leakage. The drain opening has a diameter of 20 mm, but may be in the range of 15 to 25 mm.

As a countermeasure against nighttime danger, attach a reflective tape to the upper part of the side of the installed waterlog box to call attention. The elbow-shaped waterlogging water box placed at the tip of the upstream part is required to be stable because it receives the pressure due to the flow velocity.

FIG. 5 is a connection diagram in a linear direction of the waterlogging water-canister of the present invention. This is a combination of the elbow-shaped inundation-preventing water tank of (6) provided at the tip of the upstream portion and the straight-type inundation-prevention water tank of (1). Connect and extend the straight water infiltration prevention box of (1) to the downstream side to cope with inundation danger points. Furthermore, depending on the situation, a weight can be inserted to increase the own weight to stabilize, and by using a binding hole to bind to an existing fixed object, the installation can be stabilized.

FIG. 6 is a right-angle connection diagram of the waterlogging water box of the present invention. This is a combination of the 90 ° elbow-shaped waterlogging water tank of (6) and the straight waterlogging water tank of (1). With this type of connection, flooding can be dealt with by surrounding the flooding danger point. Therefore, it is possible to prevent water from entering barrier-free shops, entrances and exits of underground shopping centers, and the like. Since it is an inundation prevention water tank using water, there is no need to clean the road surface and clean it. The case of a 90-degree elbow has been described above. However, by using a 15-degree elbow, a 30-degree elbow, a 45-degree elbow, a 60-degree elbow, or the like, a flood control measure that takes into account the regional characteristics of a region can be made in advance.

FIG. 7 is a schematic view of an upper stage of a water box for preventing direct inundation of the present invention. (7) is the main body of the upper stage of the water box for preventing direct inundation. (9) is an inscribed member that inscribes and joins the lower four sides of the upper-stage straight waterlogging-prevention waterbox to the lower-stage straight waterlogging-waterproof waterbox. The connection is made in accordance with the matching marks provided at the center of the groove and the center of the protrusion. The height of the water wall can be increased by stacking the waterlogging-prevention waterbag boxes, so that countermeasures when the water volume increases can be facilitated. In addition, the weight can be put in the stacked waterlogging-prevention waterbags for stabilization, and the installation can be stabilized by binding to the existing fixed object using the binding holes.

FIG. 8 is an enlarged cross-sectional view taken along the line BB of the upper stage (7) of the direct waterlogging-prevention water tank of the present invention and the straight waterlogging-prevention water tank (1). (8) is an inscribed member provided for joining at the lower part of the water box for preventing direct inundation. The length of the joint portion of the inscribed members in the stack was 5 cm, but may be in the range of 3 to 10 cm.

FIG. 9 is a schematic view of the upper stage of a 90-degree elbow-shaped waterlogging water-supply box of the present invention. (8) is an upper body of an elbow-shaped waterlogging-water-supplying box. (9) is an inscribed member that inscribes and joins the lower four surfaces of the upper elbow-shaped inundation-prevention cistern to the lower tier of a straight-type inundation-prevention cistern. The connection is made in accordance with the matching marks provided at the center of the groove and the center of the protrusion. It is a 90-degree elbow shape water-infiltration water box upper stage figure. In consideration of the increase in the force received by the elbow-shaped inundation prevention water tank placed at the tip, the weight is increased according to the situation, stabilizing, and the binding to the existing fixed object is strengthened, and the installation is stabilized. Plan.

FIG. 10 is a connection diagram of two vertical stacks in a straight line direction of a waterlogging water-canister according to the present invention. The elbow-shaped inundation-prevention water tank of (6) arranged at the tip of the upstream part and the direct-type inundation-prevention water tank of (1) are connected to the first stage, and the tip of the second stage is a 90-degree elbow. (7) A straight type water intrusion prevention water tank is connected using the upper shape of the water intrusion prevention water tank. Extend the connection downstream to deal with inundation hazards. In preparation for an increase in flow velocity and water volume, the weight is increased to stabilize the water tank for preventing inundation, and the binding holes are firmly bound to the existing fixed object using the binding holes to stabilize the installation.

Hereinafter, embodiments of the present invention will be described more specifically. The method of connecting the water tank for preventing inundation will be specifically described. A groove in the form of a recess is provided in the vertical direction substantially at the center of the side surface of the water-infiltration preventing water box, and a projection in the shape of a protrusion is provided in the vertical direction at the approximate center of the opposing side surface, and connected from above. In order to easily connect the waterlogging boxes, a matching mark is provided at the center. An opening is provided at each location near the upper corner of the side surface, and the unit is bound by a binding member to achieve stability. One drain opening is provided near the lowermost part of the side surface substantially opposite to the water flow side surface. Minimize the clearance of the connecting part, and attach a highly adhesive tape to the water flow side connecting part in the vertical direction to prevent water leakage. As a countermeasure against nighttime danger, stick reflective tape on the upper part of the side of the water basin to prevent flooding and clearly indicate the danger point.

  When a torrential rain warning is issued, a waterlog box is connected and installed at the danger area. An elbow-shaped water tank for preventing inundation is arranged at the upstream end and fixed to an existing fixed object to prevent outflow. The use of an elbow reduces pressure from the water stream, prevents cavitation, creates a smooth flow and guides it downstream. In order to stabilize the water box for preventing inundation at the tip, insert a weight of iron and increase its own weight. Depending on the situation, put a weight and respond. After installation, fill all waterlogging boxes. In this manner, by making the water wall with the water-infiltration-preventing water tank, it is possible to prevent water intrusion. If the flow rate increases, put a weight in each water box according to the situation, and stabilize. If there is a danger that the water volume will increase, attach vertically stacked water boxes, pile up water, and add weights according to the situation to ensure stability. Buoyancy is generated at about two-thirds of the height of the water box, so stabilize the installation by attaching weights and use the binding holes to firmly bind to the existing fixed object.

As a countermeasure for a place where the existing grounding surface is poor, water leakage can be prevented by using a cushioning material between the bottom surface of the water immersion preventing water box. Also, a cushioning material may be pasted on the bottom surface of the water box in advance. The material of the cushioning material may be sponge, urethane, or the like, and may be rubber or the like.

The material of the water box for preventing inundation is preferably a hard plastic, but any material can be used as long as it is a material that can prevent inundation and is lightweight.

REFERENCE SIGNS LIST 1 water-injection-prevention-water-box body 2 connection-port-projection-shaped protrusion 3 connection-portion-recess-shaped groove 4 binding-in opening 5 drain-off opening 6 elbow-shaped water-inhibition water-injection-box main body 7 Waterbox upper body 8 Elbow-shaped waterlogging waterbag upper body 9 Upper waterlogging waterbox lower junction inscribed member

Claims (6)

  A water box for preventing inundation, having a bottom surface and side surfaces, an upper side being open, and providing a convex-shaped protrusion in a vertical direction of a substantially central portion of one side surface, and a substantially central portion of an opposed side surface. A water box for preventing inundation, wherein a concave-shaped groove portion is provided in a vertical direction of the container.   2. The waterlogging-prevention water tank according to claim 1, wherein an opening is provided at an upper part of the waterlogging-prevention waterbox.   2. The body according to claim 1, wherein the main body has an elbow shape, a protrusion having a convex shape is provided in a vertical direction at a substantially central portion of one side surface, and a groove having a concave shape is provided in a vertical direction at a substantially central portion of the opposite side surface. A water box for preventing inundation.   4. A waterlogging-prevention waterbag box according to any one of claims 1 to 3, wherein one drainage opening is provided near a lowermost portion of a substantially central portion of one side surface.   The inundation prevention water tank according to any one of claims 1 to 4, wherein the inundation prevention water tank is connected to the water tanks to form a water wall to prevent water intrusion. Box. 6. The water tank according to claim 1, wherein an inscribed member is provided on the bottom surface so as to be inscribed in the side surface of the other waterlog box. A water box for preventing inundation.

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