Flood prevention and leakage prevention bag

Abstract

The flood prevention and leakage stopping bag comprises a leakage stopping bag 1, a superimposed edge 1C, a pipe joint 2, a pull ring 3, a gas eye buckle 4, a protective sleeve 5, a pull rope 6B, an anchor nail 6C, a tightener 6D and a water delivery pipe 7A. The leakage stopping bag 1 is a flexible bag, and the leakage stopping bag 1 is divided into a front end 1A, a middle part 1D and a tail end 1B. The position where the front end 1A and the middle part 1D meet is the superimposed edge 1C. The superimposed edge 1C is provided with the gas eye buckle 4 and the pull ring 3. The front end 1A, the middle part 1D and the tail end 1B of the leakage stopping bag 1 are all provided with the pull ring 3. The arrangement of the gas eye buckle 4 and the pull ring 3 can facilitate carrying and simultaneously connect the pull rope 6B and the protective sleeve 5. At least one pipe joint 2 is arranged on the leakage stopping bag 1. When used, water, mud or cement is injected into the leakage stopping bag 1 through the pipe joint 2, so that the leakage stopping bag 1 is expanded and enlarged, thereby achieving the purpose of flood prevention and leakage stopping.

Description

Technical Field

[0001] This utility model relates to flood control and leak-stopping engineering, and is a flood-stopping bag. Background Technology

[0002] Currently, flood prevention and leak sealing operations typically use materials such as sandbags, stones, mud, and iron cages. However, these materials are often washed away by water when there is significant leakage at the opening. This invention aims to solve the above problems by providing a flood prevention and leak sealing bag. Summary of the Invention

[0003] The purpose of this utility model is to provide a flood control and leak-stopping bag, which facilitates flood control personnel in carrying out flood control and leak-stopping operations and improves the efficiency of flood control and leak-stopping.

[0004] The present invention relates to a flood control and leak-stopping bag, comprising a leak-stopping bag, a folded edge, a pipe connector, a pull ring, an air vent buckle, a protective sleeve, a pull rope, an anchor, a tightener, and a water supply pipe. The leak-stopping bag is a flexible bag divided into three areas: a front end, a middle end, and a rear end. The folded edge is located at the junction of the front end and the middle end, and an air vent buckle and a pull ring are installed on the folded edge. Pull rings are provided at the front end, middle end, and rear end of the leak-stopping bag. The arrangement of the air vent buckle and pull ring facilitates handling and connects the pull rope and the protective sleeve. One end of the pull rope is connected to the air vent buckle or pull ring, and the other end is connected to the tightener, anchor, or a fixed object in sequence, so that the position of the leak-stopping bag can be fixed by controlling the tension of the pull rope. The protective sleeve is fitted over the middle and rear ends to provide outer protection for the leak-stopping bag. At least one pipe connector is installed on the leak-stopping bag. During use, water, mud, sand, or cement are injected into the leak-stopping bag through the pipe connector, causing the leak-stopping bag to expand and achieve the purpose of flood control and leak-stopping.

[0005] The aforementioned leak-sealing bag is a flexible, cylindrical or spherical bag. The outer shell is made of durable canvas, knife-coated fabric, rubber, PVC waterproof fabric, or multi-layer composite plastic fabric, formed by heat welding, sewing, or gluing. At least one pipe joint is installed at the front end of the leak-sealing bag. The front and middle parts of the leak-sealing bag are overlapped by heat welding, sewing, or gluing to form an overlapping edge. Multiple eyelets and pull rings are installed at the overlapping edge. Pull rings are installed at both the front and rear ends of the leak-sealing bag. Multiple eyelets and pull rings are evenly installed at the overlapping edge, and a pull ring is installed in the middle of the leak-sealing bag. The leak-sealing bag can be fixed in position by connecting a pull rope to the eyelets and pull rings. Water, air, cement, or silt are injected into the leak-sealing bag through the pipe joint, causing the bag to expand and form a large leak-sealing container, which can then be used for flood prevention and leak sealing.

[0006] The protective sleeve is a protective bag that is fitted over the leak-sealing bag. The protective sleeve is an open cylindrical shape and is made of multi-layer fiber cloth or composite multi-layer knife-coated cloth. Pre-drilled openings are provided on the protective sleeve, the positions of which correspond to the pull rings installed in the middle and at the tail end of the leak-sealing bag, allowing the pull rings to extend through the pre-drilled openings. The opening of the protective sleeve has a flange with evenly distributed eyelets. In use, the protective sleeve is inserted into the leak-sealing bag from the tail end, and the eyelets are tied or connected to the protective sleeve using a binding rope or ring buckle.

[0007] Not all applications require the installation of protective covers; if the leak is in the mud and the stones are small, a protective cover is not necessary; however, if there are many sharp boulders or metal objects in the leak, a protective cover needs to be installed before flood control operations.

[0008] The overlapping edge is formed by overlapping the front end of the leak-stopping bag with the middle outer shell edge through heat welding, sewing or gluing. The overlapping edge is ring-shaped as a whole. A rope is clamped at the outermost position of the overlapping edge to improve the tensile strength of the overlapping edge. The overlapping edge is mainly designed to facilitate the installation of air hole buckles and pull rings.

[0009] The pull ring is a ring made of rope or cord. It is fixed to the leak-sealing bag by pasting or sewing with 3A tape. The pull ring is designed to facilitate pulling and moving, and also to facilitate connecting other objects to fix the position of the leak-sealing bag.

[0010] The aforementioned pipe fitting is a multi-purpose direct pipe fitting with multiple concave annular grooves. Depending on the operational needs, it can be connected to a water supply pipe, suction pipe, concrete delivery pipe, silt pipe, air inlet pipe, or exhaust pipe. Each plugging bag can be fitted with one, two, or more pipe fittings. The first pipe fitting can be connected to a water supply pipe, and the second pipe fitting can be connected to an electric valve for convenient remote control of the valve's opening and closing. If the plugging bag is large, more pipe fittings can be installed to increase the water injection speed during the plugging operation. When the flood control and plugging needs are met, the water inside the plugging bag can be sucked out through the suction pipe 7B connected to the pipe fitting, allowing the plugging bag to be recycled. When it is necessary to increase the strength and weight of the plugging bag, concrete can be injected.

[0011] The pull rope is a tension rope designed to secure the leak-sealing bag. The pull rope can be a fiber rope, steel wire, or iron chain. Each leak-sealing bag can be equipped with multiple pull ropes to pull and secure the leak-sealing bag from different directions. The pull ropes are connected in sequence with the leak-sealing bag, the tightener, the anchor, or other stable object. Finally, the position of the leak-sealing bag is positioned by controlling the length of the pull ropes through the tightener.

[0012] When using this product, first insert one or more anchors into the ground, each anchor connected to a pull rope. Install a tensioner on the pull rope, and tie or loop the other end of the pull rope to the pull ring or air hole buckle of the leak-stopping bag. Then connect the water supply pipe from the first pipe joint A position, and connect the electric pipe valve to the second pipe joint. Install the pipe valve in series on the water supply pipe, and connect the other end of the water supply pipe to a water pump. Place the leak-stopping bag at the opening of the leak, and fix the position of the leak-stopping bag with the tensioner. Finally, start the water pump to inject water, cement, or silt into the leak-stopping bag. When the leak-stopping bag is full of water, cement, or silt, it will expand. The leak-stopping body formed by the expanded leak-stopping bag will block the leak, achieving the purpose of flood prevention and leak plugging. Attached Figure Description

[0013] Figure 1 : An isometric drawing of a flood control and leak-stopping bag; Figure 2 : A cross-sectional view of a flood control and leak-stopping bag; Figure 3 A canometric view of a flood control and leak-stopping bag with a protective sleeve installed. Figure 4 : Axonometric view of the protective sleeve; Figure 5 : An installation system diagram for the application of flood control and leak-stopping bags; Figure 6 : A cross-sectional schematic diagram of an application scenario for a flood control and leak-stopping bag; Marked in the image: 1-Leak-stopping bag; 1A-Front end; 1B-Tail end; 1C-Overlapping edge; 1D-Middle section; 2-Water pipe connector; 2A-First water pipe connector; 2B-Second water pipe connector; 3-Pull ring; 3A-Applying fabric; 4-Air hole buckle; 5-Protective sleeve; 5A-Protective sleeve air hole buckle; 5B-Flanged edge; 5C-Pre-reserved opening; 5D-Cuff; 6A-Binding rope; 6B-Pull rope; 6C-Anchor nail; 6D-Tightener; 7-Water pump; 7A-Water delivery pipe; 7B-Suction pipe; 7C-Suction pipe head; 7D-Pipe valve; 7E-Electric pipe valve; 8-Boat; 8A-Water surface; 8B-Underwater; 8C-Riverbank; 9-Leaking hole; 10-Ground. Detailed Implementation

[0014] This utility model discloses a flood control and leak-stopping bag, comprising a leak-stopping bag 1, an overlapping edge 1C; a pipe connector 2, a pull ring 3, an air hole buckle 4, a protective sleeve 5, a pull rope 6B, an anchor 6C, a tightening device 6D, and a water supply pipe 7A. The leak-stopping bag 1 is a flexible bag, divided into three areas: a front end 1A, a middle section 1D, and a rear end 1B. The overlapping edge 1C is located at the junction of the front end 1A and the middle section 1D. An air hole buckle 4 and a pull ring 3 are installed on the overlapping edge 1C. Pull rings 3 are provided at the front end 1A, the middle section 1D, and the rear end 1B of the leak-stopping bag 1. The arrangement of the air hole buckle 4 and the pull ring 3 is flexible. It is convenient to transport and is used to connect the pull rope 6B and the protective sleeve 5. One end of the pull rope 6B is connected to the eyelet buckle 4 or the pull ring 3, and the other end of the pull rope 6B is connected to the tensioner 6D, the anchor 6C or a fixed object in sequence. The position of the leak-stopping bag 1 can be fixed by controlling the tightness of the pull rope 6B. The protective sleeve 5 is fitted over the middle 1D and the tail 1B to provide outer protection for the leak-stopping bag 1. At least one pipe joint 2 is installed on the leak-stopping bag 1. When in use, water, mud or cement is injected into the leak-stopping bag 1 through the pipe joint 2 to make the leak-stopping bag 1 expand and achieve the purpose of flood prevention and leak plugging.

[0015] The leak-sealing bag 1 is a flexible soft bag that is cylindrical or spherical in shape. The outer shell of the leak-sealing bag 1 is made of abrasion-resistant canvas, knife-coated cloth, rubber, PVC waterproof cloth, or multi-layer composite plastic cloth, which is formed by heat welding, sewing, or gluing. At least one pipe joint 2 is installed at the front end 1A of the leak-sealing bag 1. The front end 1A and the middle part 1D of the leak-sealing bag 1 are overlapped by heat welding, sewing, or gluing to form an overlapping edge 1C. Multiple air holes are installed at the overlapping edge 1C. Buckles 4 and pull rings 3 are installed at the front end 1A and the rear end 1B of the leak-sealing bag 1. Multiple air-hole buckles 4 and pull rings 3 are evenly installed at the overlapping edge 1C. A pull ring 3 is installed in the middle 1D of the leak-sealing bag 1. The position of the leak-sealing bag 1 can be fixed by connecting the pull rope 6B to the air-hole buckles 4 and pull rings 3. Water, air, cement or mud are injected into the leak-sealing bag 1 through the pipe joint 2, so that the leak-sealing bag 1 expands to form a huge leak-sealing container, which can be used for flood prevention and leak sealing.

[0016] The protective sleeve 5 is a protective bag that is fitted over the leak-sealing bag 1. The protective sleeve 5 is an open cylindrical shape and is made of multi-layer fiber cloth or composite multi-layer knife-coated cloth. The protective sleeve 5 has a reserved opening 5C, the position of which corresponds to the position of the pull ring 3 installed at the middle 1D and the tail 1B of the leak-sealing bag 1, so that the pull ring 3 can extend out from the reserved opening 5C. The opening 5D of the protective sleeve 5 has a flange 5B, and protective sleeve air holes 5A are evenly arranged on the flange 5B. When in use, the protective sleeve 5 is put into the leak-sealing bag 1 from the tail 1B, and the air holes 4 and the protective sleeve air holes 5A are tied together or connected by a binding rope 6A or a ring buckle, so that the protective sleeve 5 can be installed.

[0017] Not all application scenarios require the installation of protective cover 5; if the location of the leak hole 9 is mostly soil with small stones, the protective cover 5 is not required; if the location of the leak hole 9 has many sharp boulders or metal, then the protective cover needs to be installed in advance before flood control operations are carried out.

[0018] The overlapping edge 1C is formed by overlapping the front end 1A and the outer shell edge of the middle part 1D of the leak-stopping bag 1 through heat welding, sewing or gluing. The overlapping edge 1C is ring-shaped as a whole. A rope is clamped at the outermost position of the overlapping edge 1C to improve the tensile strength of the overlapping edge 1C. The overlapping edge 1C is mainly set to facilitate the installation of the air hole buckle 4 and the pull ring 3.

[0019] The pull ring 3 is a ring made of rope or cord. The pull ring 3 is fixed to the leak-stopping bag 1 by pasting or sewing with a patch 3A. The pull ring 3 is designed to facilitate pulling and moving, and also to facilitate connecting other objects to fix the position of the leak-stopping bag 1.

[0020] The aforementioned pipe connector 2 is a multi-purpose direct pipe with multiple concave annular grooves. Depending on the operational needs, it can be connected to a water supply pipe 7A, a suction pipe 7B, a concrete delivery pipe, a silt pipe, an air inlet pipe, or an exhaust pipe. Each plugging bag 1 can be equipped with one, two, or more pipe connectors 2. The first pipe connector 2A can be connected to the water supply pipe 7A, and the second pipe connector 2B can be connected to an electric valve 7E for convenient remote control of the valve's opening and closing. If the plugging bag 1 is large, more pipe connectors 2 can be installed to increase the water injection speed during the water injection operation. When the flood control and plugging needs are completed, the water inside the plugging bag 1 can be sucked out through the suction pipe 7B connected to the pipe connector 2, and the plugging bag 1 can be recycled. When it is necessary to increase the strength and weight of the plugging bag 1, concrete can be injected.

[0021] The pull rope 6B is a tension rope provided for fixing the leak-sealing bag 1. The pull rope 6B can be a fiber rope, steel wire or iron chain. Each leak-sealing bag 1 can be equipped with multiple pull ropes 6B to pull and fix the leak-sealing bag 1 from different directions. The pull ropes 6B are connected in series with the leak-sealing bag 1, the tightener 6D, the anchor 6C or other stable objects. Finally, the position of the leak-sealing bag 1 is positioned by controlling the length of the pull ropes 6B through the tightener 6D.

[0022] In use, one or more anchors 6C are first inserted into the ground, and each anchor 6C is connected to a pull rope 6B. A tensioner 6D is installed on the pull rope 6B. The other end of the pull rope 6B is tied or looped to the pull ring 3 or air hole buckle 4 of the leak-stopping bag 1. Then, the water supply pipe 7A is connected from the first pipe joint 2A position, and the electric pipe valve 7E is connected to the second pipe joint 2B. The pipe valve 7D is connected in series on the water supply pipe 7A. The other end of the water supply pipe 7A is connected to the water pump 7. The leak-stopping bag 1 is placed at the opening of the leak hole 9. The position of the leak-stopping bag 1 is fixed by the tensioner 6D. Finally, the water pump can be started to inject water, cement or mud into the leak-stopping bag 1. When the leak-stopping bag 1 is full of water, cement or mud, it will expand. The leak-stopping body formed by the expanded leak-stopping bag 1 will block the leak hole 9, thus achieving the purpose of flood prevention and leak plugging.

Claims

1. A flood control and leak-stopping bag, comprising a leak-stopping bag (1), overlapping edges (1C); a pipe connector (2), a pull ring (3), an air hole buckle (4), a protective sleeve (5), a pull rope (6B), an anchor (6C), a tightener (6D), and a water delivery pipe (7A), characterized in that: The leak-sealing bag (1) is a flexible bag, which is divided into three areas: front end (1A), middle part (1D) and tail end (1B). The junction of the front end (1A) and the middle part (1D) is the overlapping edge (1C). An eyelet buckle (4) and a pull ring (3) are installed on the overlapping edge (1C). Pull rings (3) are provided at the front end (1A), middle part (1D) and tail end (1B) of the leak-sealing bag (1). The arrangement of the eyelet buckle (4) and the pull ring (3) facilitates handling and is also used to connect the pull rope (6B) and the protective sleeve (5). One end of the pull rope (6B) Connected to the eyelet buckle (4) or pull ring (3), the other end of the pull rope (6B) is connected to the tightener (6D), anchor (6C) or fixed object in sequence, so that the position of the leak-stopping bag (1) can be fixed by controlling the tightness of the pull rope (6B); the protective sleeve (5) is fitted on the middle (1D) and the tail end (1B) to provide outer protection for the leak-stopping bag (1); at least one pipe joint (2) is installed on the leak-stopping bag (1). When in use, water, mud or cement is injected into the leak-stopping bag (1) through the pipe joint (2) to make the leak-stopping bag (1) expand and thus achieve the purpose of flood prevention and leak plugging.

2. The flood control and leak-stopping bag according to claim 1, characterized in that: The leak-stopping bag (1) is a flexible soft bag in the shape of a cylinder or a sphere. The outer shell of the leak-stopping bag (1) is made of abrasion-resistant canvas, knife-coated cloth, rubber, PVC waterproof cloth or multi-layer composite plastic cloth, which is formed by heat welding, sewing or gluing. At least one pipe joint (2) is installed at the front end (1A) of the leak-stopping bag (1). The front end (1A) and the middle part (1D) of the leak-stopping bag (1) are overlapped to form an overlapping edge (1C) by heat welding, sewing or gluing. Multiple air holes (4) and pull rings (3) are installed at the overlapping edge (1C). ); Pull rings (3) are installed at the front end (1A) and the rear end (1B) of the leak-stopping bag (1). Multiple air holes (4) and pull rings (3) are evenly installed at the overlapping edge (1C). Pull rings (3) are installed in the middle (1D) of the leak-stopping bag (1). The position of the leak-stopping bag (1) can be fixed by connecting the pull rope (6B) with the air holes (4) and the pull rings (3). Water, air, cement or mud are injected into the leak-stopping bag (1) through the pipe joint (2) to make the leak-stopping bag (1) expand to form a huge leak-stopping container, which can be used for flood prevention and leak plugging.

3. The flood control and leak-stopping bag according to claim 1, characterized in that: The protective sleeve (5) is a protective bag that is put on the leak-stopping bag (1). The protective sleeve (5) is an open cylindrical shape and is made of multi-layer fiber cloth or composite multi-layer knife-coated cloth. A reserved opening (5C) is provided on the protective sleeve (5). The position of the reserved opening (5C) corresponds to the position of the pull ring (3) installed in the middle (1D) and tail (1B) of the leak-stopping bag (1), so that the pull ring (3) can be extended from the reserved opening (5C). A flange (5B) is provided at the opening (5D) of the protective sleeve (5). Protective sleeve air eye buckles (5A) are evenly provided on the flange (5B). When using, the protective sleeve (5) is put into the leak-stopping bag (1) from the tail (1B). The air eye buckle (4) and the protective sleeve air eye buckle (5A) are tied or connected together by the binding rope (6A) or the ring buckle, so that the protective sleeve (5) can be installed.

4. A flood control and leak-stopping bag according to claim 1, characterized in that: Not all application scenarios require the installation of protective covers (5); if the location of the leak hole (9) is all soil and the stones are small, the installation of protective covers (5) is not required; if the location of the leak hole (9) has many sharp boulders or metal, then protective covers need to be installed in advance before flood control operations are carried out.

5. A flood control and leak-stopping bag according to claim 1, characterized in that: The overlapping edge (1C) is formed by overlapping the front end (1A) and the outer edge of the middle (1D) of the leak-stopping bag (1) by heat welding, sewing or gluing. The overlapping edge (1C) is ring-shaped as a whole. A rope is clamped at the outermost position of the overlapping edge (1C) to improve the tensile strength of the overlapping edge (1C). The overlapping edge (1C) is mainly set to facilitate the installation of the air hole buckle (4) and the pull ring (3).

6. A flood control and leak-stopping bag according to claim 1, characterized in that: The pull ring (3) is a ring made of rope or cord. The pull ring (3) is fixed to the leak-stopping bag (1) by pasting or sewing with a patch (3A). The pull ring (3) is designed to facilitate pulling and moving, and at the same time, it is convenient to connect other objects to fix the position of the leak-stopping bag (1).

7. A flood control and leak-stopping bag according to claim 1, characterized in that: The aforementioned pipe joint (2) is a multi-purpose direct pipe head with multiple concave annular grooves. Depending on the needs of the operation, it can be connected to a water supply pipe (7A), a suction pipe (7B), a concrete conveying pipe, a mud and sand pipe, an air inlet pipe, or an exhaust pipe. Each plugging bag (1) can be equipped with one, two, or more pipe joints (2). The first pipe joint (2A) can be connected to the water supply pipe (7A), and the second pipe joint (2B) can be connected to an electric valve (7E) for convenient remote control of the valve opening and closing. If the plugging bag (1) is large, more pipe joints (2) can be installed to increase the water injection speed when injecting water into the plugging bag (1). When the flood control and plugging needs are completed, the water in the plugging bag (1) can be sucked out through the suction pipe 7B connected to the pipe joint (2), and the plugging bag (1) can be recycled. When it is necessary to increase the strength and weight of the plugging bag (1), concrete can be injected.

8. A flood control and leak-stopping bag according to claim 1, characterized in that: The pull rope (6B) is a tension rope for fixing the leak-sealing bag (1). The pull rope (6B) can be a fiber rope, steel wire or iron chain. Each leak-sealing bag (1) can be equipped with multiple pull ropes (6B) to pull and fix the leak-sealing bag (1) from different directions. The pull ropes (6B) are connected in series with the leak-sealing bag (1) - tightener (6D) - anchor (6C) or other stable objects. Finally, the length of the pull rope (6B) is controlled by the tightener (6D) to position the leak-sealing bag (1).

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