CN210421001U

CN210421001U - Liquid/gas filling type water plugging bag

Info

Publication number: CN210421001U
Application number: CN201920332859.0U
Authority: CN
Inventors: 朱嘉健; 朱小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-04-28
Anticipated expiration: 2029-03-16

Abstract

The utility model discloses a liquid filling/gas formula water shutoff bag, include the utricule, set up the water injection well choke on the utricule, the one end of water injection well choke stretches into in the utricule, and the other end is connected with the connecting pipe, liquid filling/gas formula water shutoff bag is still including the mounting that is used for fixed water shutoff bag position, the mounting include with utricule assorted fibre web, with the buckle that the fibre web is connected and with the suspension rope that the buckle is connected. The utility model provides an utricule is not washed away along with the flow of water, has simple structure, convenient to use, the effectual advantage of stifled water, has improved the operating efficiency of the in-process of speedily carrying out rescue work, has reduced intensity of labour.

Description

Liquid/gas filling type water plugging bag

Technical Field

The utility model relates to a hydraulic engineering technical field, in particular to liquid filling/gas formula water shutoff bag.

Background

Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. When summer comes, rainwater increases, precipitation increases, and flood disasters occur. In order to protect the life and property safety of people and avoid causing greater loss, the drainage position needs to be blocked in time. In the flood prevention and emergency rescue process, emergency conditions such as culvert gate rupture, gate damage, breakwater/dam perforation and the like can be met, so that a large amount of flood is reversely irrigated to the dike-way or the downstream of the reservoir, and if emergency rescue is not timely, the river channel is burst, even the dike is burst, and huge personnel and economic losses are caused. The traditional method of adopting wrong transportation is to manually carry sandbags for plugging, the labor intensity is high, the operation efficiency is low, the breach can be blown open by water again sometimes after plugging, and the plugging effect is poor.

There are many water blocking devices among the prior art, for CN203718275U discloses a drainage pipe inspection socket and uses water blocking device like patent application, mainly includes the elasticity gasbag body and inspection socket end cover, the elasticity gasbag body is provided with thickening tip and air cock, air cock one end runs through thickening tip and communicates with each other with gasbag internal portion, the other end of air cock is connected with the branch pipe, be provided with the jack in the middle of the inspection socket end cover, the air cock inlays to be in the jack. Although the device has the function of water shutoff, the following defects still exist: 1) the device is not suitable for emergency treatment of culvert gate rupture, gate damage, dam perforation and the like, as long as the device is suitable for water blocking of pipelines and needs to be placed in perforated pipelines when in use; 2) when the device is used, a fixing device is not arranged, and when the water flow in the pipeline is large or the device is used in the emergency process with large water flow, an air bag in the device cannot be fixed and can be washed away along with the flow of the water flow, so that the water blocking effect is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcomes the defects of the prior art and provides the liquid/gas filling type water plugging bag with simple structure, convenient operation and good water plugging effect.

The utility model provides a technical scheme that its technical problem adopted is: the liquid/gas filling type water plugging bag comprises a bag body and a water nozzle arranged on the bag body, wherein one end of the water nozzle extends into the bag body, the other end of the water nozzle is connected with a connecting pipe, and the liquid/gas filling type water plugging bag further comprises a fixing piece used for fixing the position of the water plugging bag.

Further, the fixing piece comprises a fiber net matched with the capsule body, a buckle connected with the fiber net and a suspension rope connected with the buckle.

Further, the suspension rope is a steel wire rope or a fiber rope.

Further, a pressure gauge and a gate valve are installed on the connecting pipe, and the tail end of the connecting pipe is connected with a high-pressure water pump.

Further, still be equipped with the counter weight on the utricule and collude, the counter weight colludes and is located keep away from one side of buckle.

Further, the capsule body is made of high-strength fiber cloth or rubber materials, so that the rigidity and elasticity of the capsule body in use are increased, and the capsule body is prevented from being broken or being scratched by obstacles in a water body due to over expansion.

Furthermore, the bag body is a cuboid, a sphere or a combination formed by connecting hemispheres with two ends of a cylinder.

The utility model relates to a beneficial effect of liquid filling/gas formula stifled water pocket: the utility model discloses a be equipped with the mounting, this mounting can be when speedily carrying out rescue work the position of fixed utricule, makes the utricule not washed away along with the flow of water, has simple structure, convenient to use, the effectual advantage of stifled water, has improved the operating efficiency of the in-process of speedily carrying out rescue work, has reduced intensity of labour.

Drawings

FIG. 1 is a schematic structural view of a liquid-filled water shutoff bag in example 1;

fig. 2 is a schematic structural view of a liquid-filled water shutoff bag in embodiment 2.

The above reference numerals: the device comprises a bag body 1, a fiber net 2, a water nozzle 3, a connecting pipe 4, a pressure gauge 5, a gate valve 6, a high-pressure water pump 7, a buckle 8, a suspension rope 9 and a balance weight hook 10.

Detailed Description

The present invention is further described with reference to the following drawings and examples, but these embodiments do not limit the scope of the present invention in any way.

Example 1

Referring to fig. 1, a liquid filling type water shutoff bag, includes utricule 1, sets up water injection well choke 3 on utricule 1, in water injection well choke 3's one end stretched into utricule 1, the other end was connected with connecting pipe 4, liquid filling type water shutoff bag still includes the mounting that is used for fixed water shutoff bag position, utricule 1 is the spheroid, and is made by high strength fiber cloth.

The fixing piece comprises a fiber net 2 matched with the capsule body 1, a buckle 8 connected with the fiber net 2 and a suspension rope 9 connected with the buckle 8, wherein the suspension rope 9 is a steel wire rope.

The utility model provides a position of utricule 1 can be fixed to the mounting, makes utricule 1 be located the hole department that needs the shutoff, and it is not washed away along with the flow of water, makes the position of utricule 1 when the shutoff more accurate, improves shutoff effect and efficiency.

The fiber net 2 is a net structure formed by mutually crossing a plurality of fiber monofilaments, has stable structure and high strength, and can increase the bearing capacity of the capsule body 1 impacted by water flow by arranging the fiber net 2; and it forms network structure at utricule 1 surface, can block the barrier in the water outside fibre mesh 2, avoids its damage to utricule 1, improves utricule 1 used repeatedly's number of times, increases utricule 1's life, reduces water shutoff cost.

The utility model discloses in the use, through being fixed in building or fixed column with suspension rope 9 one end on, its other end is connected with buckle 8, the fibre web 2 that will be connected with buckle 8 again throws into the aquatic, fibre web 2 gets into in the hole along with rivers, then throw into the aquatic with utricule 1, utricule 1 also can get into in the hole along with rivers, because suspension rope 9's one end is fixed in on the building or the fixed column on the bank, make fibre web 2 suspend in hole department, utricule 1 to getting into in the hole plays and blocks and spacing effect, prevent utricule 1 from being washed away by rivers in the use, improve water shutoff efficiency.

After the culvert gate, the levee and the like are repaired, the capsule body 1 can be pulled out from the water flow through the suspension rope 9, time and labor are saved, and the plugging efficiency is improved. The liquid-filled water plugging bag can be reused, and the cost of water plugging instruments is further reduced.

When the area of the hole needing to be plugged is large, the bag body 1 with the large cross section area can be selected or a plurality of bag bodies 1 are simultaneously sunk into the same fiber net 2 for water plugging.

The connecting pipe 4 is provided with a pressure gauge 5 and a gate valve 6, and the tail end of the connecting pipe is connected with a high-pressure water pump 7. The pressure gauge 5 and the gate valve 6 are arranged on the connecting pipe 4, so that the air pressure change in the capsule body 1 can be monitored in real time. The utility model discloses still take out water to connecting pipe 4 in through high pressure water pump 7, reduced artificial intensity of labour, improved the efficiency of stifled water.

The area of the cross section of the capsule 1 is proportional to the depth of the holes (i.e. the cross section area S = k x h of the capsule 1, where k is a correction parameter), and when the water depth is less than 10m, the area of the cross section of the capsule 1 is preferably 40-50cm²The air pressure in the bag body 1 is preferably 0.05-0.2MPa, and when the air pressure is lower than 0.05MPa, the blocking effect is poor; when the pressure exceeds 0.2MPa, the capsule body 1 is easy to explode due to overpressure when being filled with water because of overlarge air pressure, thereby influencing repeated use and increasing the use cost.

The bag body 1 is further provided with a counterweight hook 10, and the counterweight hook 10 is positioned on one side far away from the buckle 8. The counterweight hook 10 is arranged, so that the capsule body 1 is quickly sunk into water, the capsule body is prevented from floating on the water surface before being filled with water, and the water plugging efficiency is improved.

The utility model discloses a theory of operation and application method:

the utility model relates to a stifled water pocket of liquid filling formula during operation, estimate the hole earlier and leave the distance (the degree of depth of hole) on the bank or the working face, confirm the length that need use suspension rope 9 and connecting pipe 4, fix suspension rope 9's one end on building or fixed column, throw into hole department with fibre web 2 again, fibre web 2 can be inhaled in the hole under the effect of rivers, throw into the aquatic with utricule 1 again, it also gets into in the hole along with rivers, open high pressure water pump 7 again and fill water to utricule 1, make fibre web 2 wrap up outside utricule 1, thereby make the utricule not washed away by rivers, realize the process of stifled water.

Example 2

Referring to fig. 2, the present embodiment is different from embodiment 1 in that: the bag body 1 is a combined body formed by combining two ends of a cylinder with hemispheres connected, and is made of rubber materials, and the suspension rope 9 is a fiber rope.

Example 3

The present embodiment is different from embodiment 1 in that: the embodiment provides an inflatable water shutoff bag, which realizes water shutoff by inflating a connecting pipe.

Need explain separately, the utility model provides a high pressure water pump, manometer and gate valve all can adopt high pressure water pump, manometer and the gate valve among the prior art, do not carry out the repeated description one by one here.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. The utility model provides a liquid filling/gas formula water shutoff bag, includes the utricule, sets up the water injection well choke on the utricule, the one end of water injection well choke stretches into in the utricule, and the other end is connected with connecting pipe, its characterized in that: the liquid/gas filled type water plugging bag further comprises a fixing piece used for fixing the position of the water plugging bag, the fixing piece comprises a fiber net matched with the bag body, a buckle connected with the fiber net and a suspension rope connected with the buckle, a counterweight hook is further arranged on the bag body, and the counterweight hook is positioned on one side far away from the buckle.

2. The liquid/gas filled water shut-off bladder as defined in claim 1, further comprising: the suspension rope is a steel wire rope or a fiber rope.

3. The liquid/gas filled water shut-off bladder as defined in claim 1, further comprising: the connecting pipe is provided with a pressure gauge and a gate valve, and the tail end of the connecting pipe is connected with a high-pressure water pump.

4. A liquid/gas filled water shut-off bladder as claimed in any one of claims 1 to 3 wherein: the bag body is made of high-strength fiber cloth or rubber materials.

5. The liquid/gas filled water shut-off bladder as defined in claim 4, further comprising: the bag body is a cuboid, a sphere or a combination formed by connecting hemispheres with two ends of a cylinder.