Novel building fire-fighting pipeline water seepage prevention device

Abstract

The utility model discloses a novel water seepage prevention device for a building fire-fighting pipeline. The novel water seepage prevention device comprises a connecting flange piece arranged on the building fire-fighting pipeline, a water seepage prevention device body is arranged on the outer side of the connecting flange piece, a connecting ventilation pipe is arranged on the side face of the built-in air bag ring, a built-in telescopic air inflation body is arranged in the outer connecting air inflation body, and a connecting lifting moving piece is arranged on the upper side of the built-in telescopic air inflation body. A connecting threaded column is arranged on the upper side of a connecting lifting moving piece, the connecting lifting moving piece can be extruded by rotating the connecting threaded column, so that gas in a built-in telescopic inflation body enters a built-in air bag ring, the built-in air bag ring expands towards the side face, and the expanded built-in air bag ring can extrude the gap position between connecting flange pieces for sealing. Meanwhile, the device is located on the outer side and installed through threads, installation operation is easy, convenient and rapid, and the installation and replacement efficiency of installation personnel can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to fire protection buildings, and particularly relates to a novel anti-seepage device for fire protection pipelines in buildings. Background Art

[0002] Building fire protection pipelines refer to pipeline materials used for fire protection, connecting fire-fighting equipment and instruments, and transporting fire-fighting water, gas or other media.

[0003] Fire protection piping systems are built to meet fire protection needs. Their special feature is that they have specific requirements for pipe thickness and material. These pipes are usually painted red to indicate their special purpose. They need to have properties such as pressure resistance, corrosion resistance, and high temperature resistance, because fire protection pipes are often in a static state, which places high demands on the durability of the pipes. The materials of fire protection pipes include but are not limited to ductile iron water supply pipes, copper pipes, stainless steel pipes, alloy pipes, composite pipes, plastic pipes, etc. These materials are selected based on their special performance requirements, such as high and low temperatures, and corrosion resistance. For example, alloy pipes are widely used in industries such as petroleum, aerospace, chemical industry, electric power, boilers, and military industry due to their high Cr content; while plastic pipes are widely used due to their good performance, hygiene, environmental protection, and low loss.

[0004] The novel building fire protection pipeline anti-seepage device is a device used to be installed on the building fire protection pipeline for sealing the building fire protection pipeline.

[0005] However, the new building fire protection pipeline anti-seepage device usually adopts a sealing ring to prevent penetration. Its sealing structure is fixed and cannot be adjusted according to actual needs. At the same time, the pipeline needs to be disassembled for installation and replacement, which is very troublesome to operate and is not conducive to improving the work efficiency of the installation staff.

[0006] The utility model aims to improve the above-mentioned problem, and specifically relates to a novel anti-seepage device for building fire protection pipelines which is easy to install and disassemble and can be adjusted. Utility Model Content

[0007] The purpose of the utility model is to provide a novel anti-seepage device for building fire protection pipes, so as to solve the problem of the novel anti-seepage device for building fire protection pipes which is easy to install, disassemble and adjust in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a novel anti-seepage device for building fire protection pipelines, comprising a building fire protection pipeline and a connecting flange provided on the building fire protection pipeline;

[0009] An external thread is provided at the outer side surface position of the connecting flange, a water-proof device body is provided at the outer side position of the connecting flange, a built-in airbag ring is provided at the inner middle position of the water-proof device body, a connecting ventilation tube is provided at the side position of the built-in airbag ring, an external connecting inflatable gas is provided at the end position of the connecting ventilation tube, a built-in telescopic inflatable gas is provided at the inner position of the external connecting inflatable gas, a connecting lifting movable piece is provided at the upper side position of the built-in telescopic inflatable gas, the connecting lifting movable piece is connected to the built-in telescopic inflatable gas by glue, a connecting threaded column is provided at the upper side position of the connecting lifting movable piece, the connecting threaded column is connected to the connecting lifting movable piece through a rotating shaft, the connecting threaded column is connected to the external connecting inflatable gas through a thread, and rotating the connecting threaded column can squeeze the connecting lifting movable piece so that the internal gas of the built-in telescopic inflatable gas enters the built-in airbag ring and expands laterally.

[0010] Preferably, a toggle connection adjustment knob is provided at the upper end of the connecting thread column, and vertical lines are provided at the outer side surface of the toggle connection adjustment knob.

[0011] Preferably, the built-in telescopic inflatable body is made of rubber material, and the built-in telescopic inflatable body is a layered compressible and stretchable structure.

[0012] Preferably, a connecting solenoid valve is provided at the middle position of the building fire protection pipeline. The connecting solenoid valve is an industrial device controlled by electromagnetics, is an automation basic component for controlling fluids, and belongs to an actuator.

[0013] Preferably, the left building fire protection pipeline connected to the solenoid valve is connected to a pipeline inspection valve. The pipeline inspection valve is a valve that can inspect the inside of the pipeline. It is usually installed at a high or low point of the pipeline to facilitate inspection and maintenance of the pipeline.

[0014] Preferably, a fire protection pipe connecting ring is provided at the outer side surface of the building fire protection pipe, and the fire protection pipe connecting ring is hooked onto the outer side surface of the building fire protection pipe and fastened with screws.

[0015] Preferably, a connecting boom is provided at the upper end of the fire-fighting pipe connecting hanging ring, and a hanging ring mounting plate is provided at the end of the connecting boom. The fire-fighting pipe connecting hanging ring is installed and connected to the wall on its upper side by screws passing through the hanging ring mounting plate.

[0016] Compared with the existing technology, the present invention provides a new type of anti-seepage device for building fire protection pipelines, which has the following beneficial effects:

[0017] In the new building fire protection pipeline anti-seepage device, an external thread is provided at the outer side position of the connecting flange, an anti-seepage device body is provided at the outer side position of the connecting flange, a built-in air bag ring is provided at the inner middle position of the anti-seepage device body, a connecting vent pipe is provided at the side position of the built-in air bag ring, an external connecting inflatable gas is provided at the end position of the connecting vent pipe, a built-in telescopic inflatable gas is provided at the inner position of the external connecting inflatable gas, a connecting lifting and moving piece is provided at the upper side position of the built-in telescopic inflatable gas, and the connecting lifting and moving piece is connected to the built-in telescopic inflatable gas by adhesive. A connecting threaded column is provided at the upper side of the connecting lifting movable piece, and the connecting threaded column is connected to the connecting lifting movable piece through a rotating shaft, and the connecting threaded column is connected to the external connecting inflatable gas through a thread. Rotating the connecting threaded column can squeeze the connecting lifting movable piece so that the internal gas of the built-in telescopic inflatable gas enters the built-in airbag ring and expands it to the side. The expanded built-in airbag ring can squeeze the gap between the connecting flange pieces for sealing. At the same time, it is on the outside and installed through threads. The installation operation is simple, convenient and fast, which can effectively improve the installation and replacement efficiency of the installer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the new building fire protection pipeline anti-seepage device after the fire protection pipeline is installed.

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the new building fire protection pipeline anti-seepage device after the fire protection pipeline is installed.

[0020] Figure 3 This is an enlarged structural diagram of the position A of the novel building fire protection pipeline anti-seepage device of the present utility model.

[0021] Figure 4 This is a schematic diagram of the internal side structure of the new building fire protection pipeline anti-seepage device of the present utility model.

[0022] In the figure: 1. Building fire protection pipeline; 2. Fire protection pipeline connection lifting ring; 3. Lifting ring mounting plate; 4. Connection boom; 5. Pipe inspection valve; 6. Connection solenoid valve; 7. Water-proof device body; 8. Connection flange; 9. Built-in airbag ring; 10. Connection vent pipe; 11. External connection inflatable gas; 12. Toggle connection adjustment knob; 13. Connection thread column; 14. Connection lifting and moving plate; 15. Built-in telescopic inflatable gas; 16. Connection internal thread. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides Figure 1-4 As shown, a novel anti-seepage device for building fire protection pipes includes a building fire protection pipe 1 and a connecting flange 8 provided on the building fire protection pipe 1;

[0025] The outer side surface of the connecting flange 8 is provided with an external thread, the outer side of the connecting flange 8 is provided with an anti-seepage device body 7, the inner middle position of the anti-seepage device body 7 is provided with a built-in airbag ring 9, the side position of the built-in airbag ring 9 is provided with a connecting vent pipe 10, the end position of the connecting vent pipe 10 is provided with an external connecting inflatable gas 11, the inner position of the external connecting inflatable gas 11 is provided with a built-in telescopic inflatable gas 15, and the upper side position of the built-in telescopic inflatable gas 15 is provided with a connecting lifting and moving piece 14, which is connected to the built-in telescopic inflatable gas 15 by glue. A connecting threaded column 13 is provided at the upper side of the plate 14, and the connecting threaded column 13 is connected to the connecting lifting and moving plate 14 through a rotating shaft. The connecting threaded column 13 is connected to the external connecting inflatable body 11 through a thread. Rotating the connecting threaded column 13 can squeeze the connecting lifting and moving plate 14 so that the internal gas of the built-in telescopic inflatable body 15 enters the built-in airbag ring 9 and expands it to the side. The expanded built-in airbag ring 9 can squeeze the gap between the connecting flange plates 8 for sealing. At the same time, it is on the outside and installed by threads. The installation operation is simple, convenient and fast, which can effectively improve the installation and replacement efficiency of the installers.

[0026] like Figure 3 As shown, a toggle connection adjustment knob 12 is provided at the upper end of the connecting thread column 13, and vertical lines are provided on the outer side surface of the toggle connection adjustment knob 12. The vertical lines on the toggle connection adjustment knob 12 can increase the friction between the user's hand, and by increasing the friction, the relative sliding can be reduced, making it more convenient to rotate.

[0027] like Figure 3 As shown, the built-in telescopic inflatable body 15 is made of rubber material. The built-in telescopic inflatable body 15 is a layered compressible and stretchable structure. The telescopic structure of the built-in telescopic inflatable body 15 can reduce its volume when squeezed and increase its volume when stretched, thereby facilitating the discharge and inhalation of internal gas.

[0028] like Figure 1As shown, a connecting solenoid valve 6 is provided in the middle position of the building fire protection pipeline 1. The connecting solenoid valve 6 is an industrial equipment controlled by electromagnetics. It is an automation basic component used to control fluids and belongs to an actuator. The building fire protection pipeline 1 on the left side of the connecting solenoid valve 6 is connected to a pipeline inspection valve 5. The pipeline inspection valve 5 is a valve that can inspect the inside of the pipeline. It is usually installed at a high or low point of the pipeline to facilitate the inspection and maintenance of the pipeline.

[0029] like Figure 1 As shown, a fire-fighting pipe connecting ring 2 is provided at the outer side surface of the building fire-fighting pipe 1. The fire-fighting pipe connecting ring 2 is tied to the outer side surface of the building fire-fighting pipe 1 and fastened with screws. A connecting suspension rod 4 is provided at the upper end of the fire-fighting pipe connecting ring 2. A suspension ring mounting piece 3 is provided at the end of the connecting suspension rod 4. The fire-fighting pipe connecting ring 2 is installed and connected to the wall on its upper side through screws passing through the suspension ring mounting piece 3. The building fire-fighting pipe 1 is lifted by the suspension ring mounting piece 3 and the connecting suspension rod 4 and maintained at a certain distance from the upper wall. Relative to the installation inside the wall, the phenomenon of the pipe body being squeezed and deformed can be effectively reduced.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new type of anti-seepage device for building fire protection pipelines, including A building fire protection pipeline (1) and a connecting flange (8) provided on the building fire protection pipeline (1); Its characteristics are: The outer side surface of the connecting flange (8) is provided with an external thread, the outer side of the connecting flange (8) is provided with an anti-seepage device body (7), the inner middle position of the anti-seepage device body (7) is provided with a built-in air bag ring (9), the side position of the built-in air bag ring (9) is provided with a connecting vent pipe (10), the end position of the connecting vent pipe (10) is provided with an external connecting inflatable gas (11), the inner position of the external connecting inflatable gas (11) is provided with a built-in telescopic inflatable gas (15), and the upper side position of the built-in telescopic inflatable gas (15) is provided with a connecting lift. The connecting lifting movable piece (14) is connected to the built-in telescopic inflatable gas (15) by glue, and a connecting thread column (13) is provided at the upper side of the connecting lifting movable piece (14). The connecting thread column (13) is connected to the connecting lifting movable piece (14) through a rotating shaft, and the connecting thread column (13) is connected to the external connecting inflatable gas (11) through a thread. The connecting thread column (13) can be rotated to squeeze the connecting lifting movable piece (14) so ​​that the internal gas of the built-in telescopic inflatable gas (15) enters the built-in airbag ring (9) so that it expands to the side.

2. A novel anti-seepage device for fire protection pipes in buildings according to claim 1, characterized in that: A toggle connection adjustment knob (12) is provided at the upper end of the connection threaded column (13), and vertical lines are provided at the outer side surface of the toggle connection adjustment knob (12).

3. A novel anti-seepage device for fire protection pipes in buildings according to claim 1, characterized in that: The built-in telescopic inflatable body (15) is made of rubber material and is a layered compressible and stretchable structure.

4. A novel anti-seepage device for fire protection pipes in buildings according to claim 1, characterized in that: A connecting solenoid valve (6) is provided at the middle position of the building fire protection pipeline (1). The connecting solenoid valve (6) is an industrial device controlled by electromagnetics, an automation basic component for controlling fluids, and belongs to an actuator.

5. A novel anti-seepage device for fire protection pipes in buildings according to claim 4, characterized in that: The left building fire protection pipeline (1) connected to the solenoid valve (6) is connected to a pipeline inspection valve (5). The pipeline inspection valve (5) is a valve that can inspect the inside of the pipeline and is installed at a high or low point of the pipeline to facilitate inspection and maintenance of the pipeline.

6. The novel anti-seepage device for fire protection pipes in buildings according to claim 1 is characterized by: A fire protection pipe connection ring (2) is provided at the outer side surface of the building fire protection pipe (1), and the fire protection pipe connection ring (2) is hooked onto the outer side surface of the building fire protection pipe (1) and fastened with screws.

7. A novel anti-seepage device for fire protection pipes in buildings according to claim 6, characterized in that: A connecting suspender rod (4) is provided at the upper end of the fire-fighting pipe connecting suspender ring (2), and a suspender ring mounting plate (3) is provided at the end of the connecting suspender rod (4). The fire-fighting pipe connecting suspender ring (2) is installed and connected to the wall surface on the upper side thereof by screws passing through the suspender ring mounting plate (3).

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