Water delivery switching protection pipeline for fire-fighting high-rise water supply equipment

Abstract

The utility model belongs to the technical field of fire fighting equipment, and particularly relates to a fire fighting high-rise water supply equipment water delivery switching protection pipeline which comprises a lower connecting pipeline, the lower connecting pipeline is in an L shape, a heightening pipeline is arranged above the lower connecting pipeline through a flange and a bolt, an upper connecting pipeline is arranged above the heightening pipeline through a flange and a bolt, and the upper connecting pipeline is in an L shape. A flange and a bolt are arranged at the end, away from the heightening pipeline, of the lower connecting pipeline, a damping sleeve is arranged on the peripheral side of the upper connecting pipeline, and a plurality of rubber piers are arranged between the damping sleeve and the upper connecting pipeline. The pipeline is protected, the window structure is prevented from being damaged, the problem that the hose is abraded at the window is thoroughly solved by adopting a rigid structure on the whole, the maintenance cost is reduced, and the device is particularly suitable for rapid fire-fighting response of high-rise buildings.

Description

Technical Field

[0001] This utility model belongs to the field of fire protection equipment technology, and in particular relates to a protective pipeline for water supply transfer in high-rise fire protection water supply equipment. Background Technology

[0002] Firefighting high-rise water supply refers to an emergency water supply system that uses flexible high-pressure water pipes (usually made of multi-layer composite materials, including an inner impermeable lining, a reinforcing braided layer, and an outer wear-resistant layer) in conjunction with mobile fire pumps or fixed pressurization devices to quickly lay water from ground water sources to high-rise buildings in a vertical / stepped manner.

[0003] Existing fire-fighting high-rise water supply hoses have significant defects when passing through windows. The sharp edges of the window can easily rub directly against the hose surface, causing scratches or even ruptures on the pipe wall. This not only affects water supply efficiency (reduced water flow cross-section and increased local resistance) but also creates a risk of pipe bursts. Repeated operations will accelerate pipe damage, significantly increasing maintenance costs. Furthermore, temporary protective measures (such as protective pads) are prone to displacement and detachment, which reduces operational efficiency and cannot fundamentally solve the problem, seriously restricting the safety and reliability of high-rise fire-fighting water supply. Utility Model Content

[0004] The purpose of this utility model is to provide a protective pipeline for water supply transfer in fire-fighting high-rise water supply equipment, so as to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is a water supply transfer and protection pipe for fire-fighting high-rise water supply equipment, including a lower connecting pipe. The lower connecting pipe is L-shaped and an elevating pipe is installed above the lower connecting pipe via flanges and bolts. An upper connecting pipe is installed above the elevating pipe via flanges and bolts. The upper connecting pipe is L-shaped, and a flange and bolt are installed at the end of the lower connecting pipe away from the elevating pipe. A shock-absorbing sleeve is installed on the outer periphery of the upper connecting pipe, and multiple rubber blocks are installed between the shock-absorbing sleeve and the upper connecting pipe.

[0006] Preferably, multiple stabilizing brackets are provided on the periphery of the upper end of the lower connecting pipe, and the stabilizing brackets are fixed by inserting pins.

[0007] Preferably, a base is provided below the lower connecting pipe, and casters are provided below the base.

[0008] Preferably, the stabilizer is provided in multiple units and is arranged at an angle.

[0009] Preferably, the inner walls of the lower and upper connecting pipes are equipped with pressure sensors for early warning of pipe leakage or abnormal pressure.

[0010] Preferably, the lower pipe, the raising pipe, and the outer periphery of the lower pipe are all coated with an anti-rust layer.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] This utility model adopts a rigid connection structure of double L-shaped pipes and heightening pipes, which completely solves the problem of damage to the window through the flexible hose. The flange bolt connection enables quick disassembly and assembly, effectively improving deployment efficiency. The rigid pipe completely avoids the risk of flexible hose wear, and the combination of rubber blocks and shock-absorbing sleeves absorbs damage at the window position, while also preventing damage to the window. This design, through the fundamental innovation of replacing the flexible hose with a rigid pipe, solves a technical pain point that has plagued the industry for many years, and is particularly suitable for fire water supply in high-rise buildings. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a right-side view of a protective pipeline for water transfer in a high-rise fire-fighting water supply system.

[0015] Figure 2 A three-dimensional diagram of a water supply transfer and protection pipeline for a fire-fighting high-rise water supply system;

[0016] Figure 3 A rear view of a water supply transfer and protection pipeline for a fire-fighting high-rise water supply system;

[0017] Figure 4 This is a left-side view of a protective pipeline for water transfer in a high-rise fire-fighting water supply system.

[0018] Figure 5 This is a schematic diagram of the installation structure for connecting the pipe and the shock-absorbing sleeve.

[0019] In the above diagrams, 1 is the lower connecting pipe, 2 is the raising pipe, 3 is the upper connecting pipe, 4 is the flange, 5 is the bolt, 6 is the base, 7 is the caster wheel, 8 is the stabilizer, 9 is the pin, 10 is the shock absorber sleeve, 11 is the rubber block, and 12 is the pressure sensor. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, as Figure 1-5 As shown, the specific design of the above-mentioned key components is described below: A fire-fighting high-rise water supply equipment water transfer protection pipe includes a lower connecting pipe 1, the lower connecting pipe 1 is L-shaped and an upper connecting pipe 2 is provided above the lower connecting pipe 1 through a flange 4 and bolts 5, an upper connecting pipe 3 is provided above the upper connecting pipe 2 through a flange 4 and bolts 5, the upper connecting pipe 3 is L-shaped, a flange 4 and bolts 5 are provided at the end of the lower connecting pipe 1 away from the upper connecting pipe 2, a shock-absorbing sleeve 10 is provided on the outer periphery of the upper connecting pipe 3, and multiple rubber blocks 11 are provided between the shock-absorbing sleeve 10 and the upper connecting pipe 3. The lower connecting pipe 1 is connected to the output end of the water supply equipment via flange 4 and through bolts 5, making installation and disassembly very convenient. Then, depending on the window height, several sections of the riser pipe 2 are added. The design of the riser pipe 2 improves the flexibility of fire-fighting operations. Appropriate riser pipes 2 can be selected as needed; if the window is too low, riser pipes 2 may not be necessary. Adjustments can be made flexibly as needed. The riser pipe 2 is connected to the lower connecting pipe 1 using flange 4 and bolts 5. Then, the upper end of the riser pipe 2 is connected to the upper connecting pipe 3, which is then connected to the fire hose. The L-shaped lower connecting pipe 1 facilitates connection to the water supply equipment and also facilitates connection between the water supply equipment and the pipe. The L-shaped upper connecting pipe 3 facilitates extending the pipe out of the window, and also... The installation direction of the upper connecting pipe 3 can be selected according to the needs. The shock-absorbing sleeve 10 reduces the impact of the pipe on the window. The shock-absorbing sleeve 10, through the rubber plug, can also reduce a certain amount of buffering force, effectively protecting the window position and avoiding damage to other facilities. This design uses a spliced ​​pipe combination to flexibly combine the lower connecting pipe 1, the adjustable height-increasing pipe 2, and the upper connecting pipe 3. By increasing or decreasing the number of height-increasing pipe sections, it can quickly adapt to different window heights of 0.5-3 meters. The combination of the shock-absorbing sleeve 10 and the rubber block 11 absorbs most of the water flow impact force and the pressure of the pipe on the window, protecting the pipe and avoiding damage to the window structure. The overall rigid structure completely solves the problem of hose wear at the window, reducing maintenance costs. It is particularly suitable for rapid fire response in high-rise buildings.

[0023] Multiple stabilizing brackets 8 are installed around the upper periphery of the lower connecting pipe 1, and the stabilizing brackets 8 are fixed by inserting pins 9. A base 6 is installed below the lower connecting pipe 1, and casters 7 are installed below the base 6. Multiple stabilizing brackets 8 are installed and are arranged at an angle. Pressure sensors 12 are installed on the inner walls of the lower connecting pipe 1 and the upper connecting pipe 3 to provide early warning of pipe leakage or abnormal pressure. The lower connecting pipe 1, the raising pipe 2, and the outer periphery of the lower connecting pipe 1 are all coated with an anti-rust layer. The design of the stabilizing brackets 8 can improve the stability of the overall pipe structure, prevent the pipe from tilting, and enhance the stability of pipe transportation. The stabilizing brackets 8 can be installed and connected to the lower connecting pipe 1 by inserting pins 9. The design of the casters 7 can realize the mobility of the overall pipe structure, making it easy to move and enhancing the convenience of use. The pressure sensors 12 can provide early warning function for pipe damage or abnormal pressure. The anti-rust layer can improve the rust resistance of the overall pipe structure and extend its service life. This design utilizes a tilted stabilizing frame 8, secured with pins 9 to form a triangular support structure, enhancing anti-overturning capabilities and ensuring structural stability during high-pressure water supply. The base 6 is equipped with casters 7 for rapid deployment, improving response speed compared to fixed pipelines. An internal pressure sensor 12 provides real-time warnings of leaks and pressure anomalies, while an overall anti-rust coating extends pipeline lifespan. These design features collectively address the problems of difficult relocation, insufficient stability, and delayed maintenance associated with traditional pipelines, thereby improving the reliability of the water supply system.

[0024] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A protective pipeline for water transfer in a fire-fighting high-rise water supply system, characterized in that, It includes a lower connecting pipe, which is L-shaped and has an extension pipe installed above it via a flange and bolts. An upper connecting pipe is installed above the extension pipe via a flange and bolts. The upper connecting pipe is L-shaped, and a flange and bolts are installed at the end of the lower connecting pipe away from the extension pipe. A shock-absorbing sleeve is installed on the outer periphery of the upper connecting pipe, and multiple rubber blocks are installed between the shock-absorbing sleeve and the upper connecting pipe.

2. The fire-fighting high-rise water supply equipment water transmission and transfer protection pipeline according to claim 1, characterized in that, Multiple stabilizing brackets are provided on the periphery of the upper end of the lower connecting pipe, and the stabilizing brackets are fixed by inserting pins.

3. The fire-fighting high-rise water supply equipment water transmission and transfer protection pipeline according to claim 2, characterized in that, A base is provided below the lower pipe, and casters are provided below the base.

4. The fire-fighting high-rise water supply equipment water transmission and transfer protection pipeline according to claim 3, characterized in that, The stabilizer is provided in multiple units and is arranged at an angle.

5. The fire-fighting high-rise water supply equipment water transmission and transfer protection pipeline according to claim 4, characterized in that, Pressure sensors are installed on the inner walls of the lower and upper pipes to provide early warning of pipe leakage or abnormal pressure.

6. The fire-fighting high-rise water supply equipment water transmission and transfer protection pipeline according to claim 5, characterized in that, The lower connecting pipe, the raising pipe, and the outer periphery of the lower connecting pipe are all coated with an anti-rust layer.

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