CN115339754A - High-altitude throwing explosion-proof water bag - Google Patents

Abstract

The invention provides a high-altitude throwing explosion-proof water bag, which relates to the technical field of explosion-proof water bags, and includes a main water pipe. Several auxiliary water pipes are installed on both sides of the main water pipe, and several auxiliary water pipes are installed on the outer surface of the main water pipe and the auxiliary water pipe. Air bags, the air bags are connected to each other and are cylindrical as a whole, the top and bottom of the air bags are provided with delivery pipes for inflating and deflated air bags, and the upper and lower surfaces of the main water pipe are provided with access Shuikou. The air bag of the present invention is made of wear-resistant and explosion-resistant TPU composite cloth material. When throwing the entire water bag, it can effectively protect the internal main water pipe and auxiliary water pipe, effectively reduce the occurrence of damage, and avoid the loss of water resources. waste, the second sealing cover installed through threaded fit enables the internal main water pipe and auxiliary water pipe to be reused. Similarly, the air bag can also be reused, which can effectively save economic costs.

Description

A high-altitude throwing explosion-proof water bag

technical field

The invention relates to the technical field of explosion-proof water bags, in particular to an explosion-proof water bag for high-altitude throwing.

Background technique

In the process of earthquake relief, rescuers are often unable to rush to the rescue site immediately due to terrain reasons. They often need to use high-altitude throwing to replenish supplies. Drinking water is an essential rescue material. When carrying out high-altitude throwing Generally, plastic bottles are used directly for delivery, but plastic bottles are prone to damage during the delivery process, resulting in waste of water resources, and they cannot be reused, which greatly increases economic costs. Therefore, we have improved this and proposed a A kind of high-altitude throwing explosion-proof water bag.

Contents of the invention

The main purpose of the present invention is to provide a high-altitude throwing explosion-proof water bag, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the present invention takes is:

An explosion-proof water bag for high-altitude throwing, including a main water pipe, several auxiliary water pipes are installed on both sides of the main water pipe, and several air bags are installed on the outer surface of the main water pipe and the auxiliary water pipe, the air bags are connected to each other and The whole is cylindrical, and the top and bottom of the air bag are provided with delivery pipes for inflating and deflating the air bag, and the upper and lower surfaces of the main water pipe are provided with water inlets and outlets.

Preferably, a connection portion is provided between every two adjacent air bags, and connection through holes are provided on both upper and lower sides of each connection portion.

Preferably, air inlets are provided on the upper surface and the lower surface of each air bag, and each air inlet is evenly connected to the delivery pipe at the corresponding position.

Preferably, an air charging port is opened on the upper side of each of the delivery pipes, and a first sealing cover is movably mounted on the top of each of the air charging ports through screw fit.

Preferably, a connecting block is installed between every two adjacent auxiliary water pipes, and the main water pipe and each auxiliary water pipe are fixedly installed inside the air bag at a corresponding position.

Preferably, an intercommunication pipe is provided at the connection between the main water pipe and each auxiliary water pipe, and an intercommunication pipe is also provided between every two adjacent auxiliary water pipes.

Preferably, the end of the water inlet and outlet is movably mounted with a second sealing cover through screw fit, and one side of one of the air bags is provided with a transparent window for observing the water level.

Compared with the prior art, the present invention has the following beneficial effects:

The first sealing cover with thread fit makes the operation of inflation and deflation more convenient. The air bag is made of wear-resistant and explosion-resistant TPU composite cloth material. When throwing the entire water bag, it can effectively control the internal main water pipe and auxiliary water pipe. Protection can effectively reduce the occurrence of damage and avoid the waste of water resources. The second sealing cover installed through thread fit enables the internal main water pipe and auxiliary water pipe to be reused. Similarly, the air bag can also be reused. , which can effectively save economic costs. The volume of the main water pipe is larger than that of each auxiliary water pipe. During the falling process, through the connection of the interconnecting pipes, the water inside the auxiliary water pipe can flow to the inside of the main water pipe, which can play a role in contact with the ground. A cushioning effect that can effectively reduce the wear and tear of the air bag.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of high-altitude throwing explosion-proof water bag of the present invention;

Fig. 2 is a side view of a kind of high-altitude throwing explosion-proof water bag of the present invention;

Fig. 3 is a schematic cross-sectional view at A-A in Fig. 2 of a kind of high-altitude throwing explosion-proof water bag of the present invention;

Fig. 4 is a schematic cross-sectional view at B-B in Fig. 2 of a kind of high-altitude throwing explosion-proof water bag of the present invention;

Fig. 5 is an enlarged view of C in Fig. 4 of a high-altitude throwing explosion-proof water bag of the present invention.

In the figure: 1, main water pipe; 2, auxiliary water pipe; 3, air bag; 301, air inlet; 302, connecting through hole; 303, connecting part; Cover; 5. Transparent window; 6. Second sealing cover; 7. Connecting block; 8. Water inlet and outlet; 9. Communication pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1 and 4, a high-altitude throwing explosion-proof water bag includes a main water pipe 1, several auxiliary water pipes 2 are installed on both sides of the main water pipe 1, and several auxiliary water pipes 2 are installed on the outer surface of the main water pipe 1 and the auxiliary water pipe 2. The air bag 3, the air bag 3 is connected to each other and is cylindrical as a whole. The top and bottom of the air bag 3 are provided with a delivery pipeline 4 for inflating and deflating the air bag 3, and the upper surface and the lower surface of the main water pipe 1 are provided with an access valve. Nozzle 8.

As shown in Fig. 3 and Fig. 5, every two adjacent air bags 3 are provided with connection parts 303 for connection, and the upper and lower sides of each connection part 303 are provided with connection through holes 302, and each air bag 3 The upper surface and the lower surface of the bag 3 are provided with air inlets 301, each air inlet 301 is evenly connected to the delivery pipeline 4 at the corresponding position, and each airbag 3 is communicated through the connecting through hole 302, and the airbag 3 is connected through the delivery pipeline. 4. Each airbag 3 can be quickly inflated and deflated.

As shown in Figure 5, the upper side of each delivery pipe 4 is provided with an air charging port 401, and the top of each air charging port 401 is equipped with a first sealing cover 402 through screw thread fit, and the first sealing cap 402 is installed through thread fit and rotation. The cover 402 makes the opening and closing operation of the inflation port 401 more convenient, and is convenient for inflation or deflation.

As shown in Figure 4, a connection block 7 is installed between every two adjacent auxiliary water pipes 2, and the main water pipe 1 and each auxiliary water pipe 2 are fixedly installed on the inner side of the air bag 3 at the corresponding position. Intercommunication pipes 9 are arranged at the joints of each auxiliary water pipe 2, and intercommunication pipes 9 are also arranged between every two adjacent auxiliary water pipes 2. By setting the intercommunication pipes 9, the main water pipe 1 and the auxiliary water pipe 2 are communicated, which is more convenient for The entire water bag is used.

As shown in Fig. 1 and Fig. 2, the end of the water inlet and outlet 8 is fitted with a second sealing cover 6 through screw fit, and one side of one of the air bags 3 is provided with a transparent window 5 for observing the water level. The internal water level can be observed, which is convenient for adding and releasing water.

The working principle of this kind of high-altitude throwing explosion-proof water bag:

The air bag 3 is composed of wear-resistant and explosion-resistant TPU composite cloth. Each air bag 3 has a shape with a large middle and two small ends. The entire water bag is formed by the connection of the main water pipe 1 and multiple auxiliary water pipes 2, which is more convenient when used. Convenient, when in use, first seal the water inlet and outlet 8 at the bottom of the main water pipe 1 through the second sealing cover 6, through the water inlet and outlet 8, the interior of the main water pipe 1 can be filled or drained, under the connection of multiple interconnecting pipes 9 at the bottom , can make the main water pipe 1 and each auxiliary water pipe 2 communicate with each other, and then can add water to the main water pipe 1 and each auxiliary water pipe 2, through the transparent window 5 arranged on the upper side of the air bag 3, the main water pipe can be 1 and the water level inside the auxiliary water pipe 2 are monitored in real time, which is more conducive to the work of adding water. After the water is added, the air bag 3 can be inflated through the inflatable port 401 under the delivery of the delivery pipeline 4, and the adjacent air bag 3 Under the action of the connecting portion 303 and the connecting through hole 302, each air bag 3 is connected, which is convenient for inflation and deflation. The first sealing cover 402 that is threaded makes the inflation and deflation operation more convenient. Convenient, the air bag 3 is made of wear-resistant and explosion-resistant TPU composite cloth material, which can effectively protect the internal main water pipe 1 and auxiliary water pipe 2 when throwing the entire water bag, which can effectively reduce the occurrence of damage and avoid The waste of water resources, the second sealing cover 6 that is installed through thread fit, makes the internal main water pipe 1 and auxiliary water pipe 2 can be reused. Similarly, the air bag 3 can also be reused, which can effectively save economic costs. The volume of the water pipe 1 is larger than that of each auxiliary water pipe 2. During the falling process, the water in the auxiliary water pipe 2 can flow to the inside of the main water pipe 1 through the connection of the communication pipe 9, which can play a buffering role when it contacts the ground. , can effectively reduce the wear and tear of air bag 3.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those of ordinary skill in the art can also make It is not possible to exhaustively list all other implementations here, and any obvious changes or changes derived from the technical solutions of this utility are still within the scope of protection of this utility.

Claims (7)

1. A high-altitude throwing explosion-proof water bag, comprising a main water pipe (1), is characterized in that: several auxiliary water pipes (2) are installed on both sides of the described main water pipe (1), and the described main water pipe (1) and the auxiliary water pipe Several airbags (3) are installed on the outer surface of the water pipe (2), and the airbags (3) are connected to each other and are cylindrical as a whole. 3) The conveying pipeline (4) for charging and deflated, and the upper surface and the lower surface of the main water pipe (1) are provided with water inlet and outlet (8). 2. A kind of high-altitude throwing explosion-proof water bag according to claim 1, characterized in that: every two adjacent air bags (3) are provided with connecting parts (303) for connection, each Connecting through holes (302) are provided on both upper and lower sides of the connecting portion (303). 3. A kind of high-altitude throwing explosion-proof water bag according to claim 1, characterized in that: the upper surface and the lower surface of each said air bag (3) are provided with an air inlet (301), each said The air inlets (301) are evenly connected to the delivery pipes (4) corresponding to the positions. 4. A kind of high-altitude throwing explosion-proof water bag according to claim 1, characterized in that: the upper side of each of the delivery pipes (4) is provided with an inflation port (401), and each of the inflation ports (401 ) are all equipped with a first sealing cover (402) by screw threads. 5. A kind of high-altitude throwing explosion-proof water bag according to claim 1, characterized in that: a connecting block (7) is installed between every two adjacent said auxiliary water pipes (2), and said main water pipe ( 1) and each auxiliary water pipe (2) are fixedly installed on the inner side of the air bag (3) at the corresponding position. 6. A high-altitude throwing explosion-proof water bag according to claim 1, characterized in that: the connection between the main water pipe (1) and each auxiliary water pipe (2) is provided with an intercommunicating pipe (9), every two Intercommunicating pipes (9) are also arranged between adjacent auxiliary water pipes (2). 7. A kind of high-altitude throwing explosion-proof water bag according to claim 1, characterized in that: the end of the water inlet and outlet (8) is equipped with a second sealing cover (6) through threaded cooperation, one of the air One side of the bag (3) is provided with a transparent window (5) for observing the water level.

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