Novel fire extinguishing system for oil gasification wharf

Abstract

The invention discloses a novel fire extinguishing system for an oil gasification wharf, which comprises: a stand column, which is internally provided with a hollow channel; the supporting box is arranged at the other end of the stand column through a trunnion box; the rotating wheel assembly comprises a pair of rotating wheels which are symmetrically distributed and correspondingly arranged on the side wall of one end of the stand column and the end, away from the stand column, of the supporting box, the pair of rotating wheels are driven through a transmission steel cable, and one rotating wheel is driven through a driving mechanism; the pipeline system comprises a water pipe, the water pipe comprises a water inlet pipe section and a water outlet pipe section, the water outlet pipe section penetrates through the axis of the rotating wheel located on the supporting box through a rotating joint, the water outlet pipe section is fixedly connected with the rotating joint, the water inlet pipe section is freely and rotatably connected with the rotating joint, and the rotating joint is fixed to the axis of the rotating wheel located on the supporting box. A pair of free ends of the channel are correspondingly connected with the water inlet pipe section and the water outlet pipe section; the fire monitor is arranged at one end of the water outlet pipe section away from the rotary joint; the rotating track direction of the rotating wheel is perpendicular to the front edge line of the wharf.

Description

Technical Field

[0001] The present invention belongs to the technical field of fire monitors, and more specifically, relates to a new fire protection system for an oil and gasification terminal. Background Art

[0002] Fire monitor is a kind of fire-fighting equipment that uses water, foam or other fire-extinguishing agents as the medium and is used to extinguish fires at a distance. They are widely used in petrochemical enterprises, storage tank areas, hangars, warehouses, port terminals and other places. They have become important fire-fighting equipment because of their long range, large flow rate and high fire-fighting efficiency. Fire monitor is mainly composed of a base, a water inlet pipe, a rotating body, a water collecting pipe, a jet adjustment ring, a handle and a locking mechanism. It can realize horizontal rotation and elevation rotation, and can implement stepless adjustment from direct current to 90° blooming and water mist jet.

[0003] The current structural design of fire monitors mainly considers the relevant theoretical knowledge of fluid mechanics. The optimal structural combination is determined through the design and strength verification of the nozzle structure and the simulation analysis of the internal flow field. For example, the optimization of parameters such as the outlet diameter, the length of the rectifier section and the convergence angle can improve the jet performance. In addition, the design of fire monitors also involves water supply systems, execution systems and control systems, which together ensure that the fire monitors can quickly and effectively provide water and perform fire extinguishing operations.

[0004] Although fire monitors have made some progress in structural design, there are still some technical problems. For example, in the prior art, fire monitors cannot cover the area below the front line of the dock, which limits their application effect in specific environments and has the disadvantage of poor coverage. Summary of the invention

[0005] In order to realize the three-dimensional layout of fire monitors, so that the fire monitors can cover the area below the front line of the wharf, optimize the space utilization, and improve the coverage and flexibility of the fire monitors, in view of the above defects or improvement needs of the prior art, in the first aspect, the present invention provides a new fire protection system for oil and gasification wharf, including:

[0006] A column, one end of which is arranged on the dock surface through a base, and a hollow passage is arranged inside the column;

[0007] A support box is arranged at the other end of the column through a trunnion box;

[0008] The rotating wheel assembly includes a pair of rotating wheels which are symmetrically distributed and correspondingly arranged on the side wall of one end of the column and the end of the support box away from the column. The pair of rotating wheels are driven by a transmission steel cable, and one of the rotating wheels is driven by a driving mechanism.

[0009] A pipeline system, including a water pipe, arranged along the channel of the column to the height direction of the outer wall of the support box, the water pipe including an inlet pipe section and an outlet pipe section, the outlet pipe section passes through the axis of the runner on the support box through a rotating joint, the outlet pipe section is fixedly connected to the rotating joint, the inlet pipe section is freely rotatably connected to the rotating joint, the rotating joint is fixed to the axis of the runner on the support box, and the rotating joint has a channel, a pair of free ends of the channel are correspondingly connected to the inlet pipe section and the outlet pipe section;

[0010] A fire monitor, arranged at one end of the water outlet pipe section away from the rotating joint;

[0011] Wherein, the rotation track direction of the rotating wheel is perpendicular to the front line of the wharf.

[0012] Furthermore, the other fire monitors include water fire monitors or foam fire monitors.

[0013] Furthermore, the universal joint comprises a water inlet, a first water outlet and a second water outlet, the water inlet is connected to an end of the water outlet pipe section away from the rotating joint, and the first water outlet is connected to the fire monitor.

[0014] Furthermore, a pressure valve is arranged on the universal joint.

[0015] Furthermore, a flow meter is provided on the universal joint

[0016] Furthermore, it also includes a support box escalator, which is arranged along the height direction of the support box.

[0017] Furthermore, the system also includes a maintenance platform, which is arranged on the outer wall of the support box. A supporting tripod is also arranged between the bottom of the maintenance platform and the support box. The maintenance platform is located on the upper part of the support box escalator.

[0018] Furthermore, a rotating wheel arranged on a side wall at one end of the column is also provided with a counterweight.

[0019] Furthermore, a stand is provided on the dock surface, and the stand is provided with a plurality of lifting platforms along the height direction;

[0020] The column is arranged on the lifting platform.

[0021] Furthermore, a lightning rod is arranged on the top of the stand.

[0022] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0023] 1. The system realizes the three-dimensional layout of fire monitors through the design of columns, support boxes and rotor components, so that the fire monitors can cover the area below the front line of the dock, optimize space utilization, and improve the coverage and flexibility of fire monitors.

[0024] 2. Improved transmission and drive efficiency: The system uses a pair of symmetrically distributed wheels and transmission cables, and drives one of the wheels through a drive mechanism to achieve efficient energy transmission. This design simplifies the transmission structure and improves the system's response speed and operating efficiency.

[0025] 3. Flexible pipeline layout and fire monitor positioning: The pipeline system is laid out along the column channel. Through the design of the rotating joint, the outlet pipe section can be flexibly rotated, and the water inlet pipe section is freely rotatably connected to the rotating joint. This design allows the fire monitor to be flexibly positioned and adjusted in the vertical direction of the front line of the wharf, enhancing the fire extinguishing ability of the fire monitor in specific areas, while ensuring the stability and reliability of the pipeline system. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a front view of the structural schematic diagram of a new fire protection system for an oil and gasification terminal in an embodiment of the present invention;

[0027] Figure 2 It is a front view and side view of the structural schematic diagram of a new fire protection system for an oil and gasification terminal in an embodiment of the present invention;

[0028] Figure 3 It is a structural schematic diagram of a front view of the structural schematic diagram in an embodiment of the present invention;

[0029] Description of reference numerals:

[0030] 1. Rotor assembly;

[0031] 2. Maintenance platform;

[0032] 3. Support box;

[0033] 4. Pipeline system;

[0034] 5. Support box escalator;

[0035] 6. Transmission cable;

[0036] 7. Inner wall driving mechanism;

[0037] 8. Trunnion box;

[0038] 9. Horizontal driving mechanism;

[0039] 10. Universal joint;

[0040] 11. Counterweight;

[0041] 12. Outer arm driving mechanism;

[0042] 13. Locking mechanism;

[0043] 14. Pillar;

[0044] 15. Fire monitor;

[0045] 16. Lifting platform;

[0046] 17. Lightning rod;

[0047] 18 Pier Front Line. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0049] Example:

[0050] Please refer to Figure 1-3 The embodiment of the present invention provides a novel fire fighting system for an oil and gasification terminal, comprising: a column 14, a support box 3, a wheel assembly 1, a pipeline system 4 and a fire monitor 15.

[0051] Among them, one end of the column 14 is arranged on the dock surface through a base, and a hollow passage is arranged inside the column 14; the support box 3 is arranged at the other end of the column 14 through the trunnion box 8; the wheel assembly 1 includes a pair of wheels, which are symmetrically distributed and correspondingly arranged on the side wall of one end of the column 14 and the end of the support box 3 away from the column 14, and the pair of wheels are driven by a transmission steel cable 6, and one of the wheels is driven by a driving mechanism; the pipeline system 4 includes a water pipe, which is arranged along the channel of the column 14 to the height direction of the outer wall of the support box 3, and the water pipe includes a water inlet pipe section and an outlet pipe section, the outlet pipe section passes through the axis of the runner on the support box 3 through a rotating joint, the outlet pipe section is fixedly connected to the rotating joint, the inlet pipe section is freely rotatably connected to the rotating joint, the rotating joint is fixed to the axis of the runner on the support box 3, and the rotating joint has a channel, a pair of free ends of the channel are correspondingly connected to the inlet pipe section and the outlet pipe section; the fire monitor 15 is arranged at one end of the outlet pipe section away from the rotating joint; wherein, the rotation trajectory direction of the runner is perpendicular to the dock front line 18.

[0052] This embodiment relates to a new type of fire fighting system for oil and gasification terminal, and its main structure includes a column 14, a support box 3, a wheel assembly 1, a pipeline system 4 and a fire monitor 15. One end of the column 14 of the fire fighting system is fixed to the plywood surface of the pontoon through a base, and a hollow channel is provided inside the column 14 to facilitate the layout of water pipes and the transportation of fluids. The other end of the column 14 is connected to the support box 3, and the support box 3 is connected to the column 14 through the trunnion box 8, providing stable support.

[0053] The wheel assembly 1 is composed of a pair of symmetrically distributed wheels, which are respectively arranged on the side wall of one end of the column 14 and the end of the support box 3 away from the column 14. The wheels are connected by a transmission cable 6, and one of the wheels is driven by a driving mechanism to achieve rotation. As for the driving assembly, it includes an inner wall driving mechanism 7, an outer arm driving mechanism 12 and a horizontal driving mechanism 9 to meet different driving position requirements. The rotation track direction of the wheel is perpendicular to the front line 18 of the dock, so that the fire protection system can effectively cover the dock area when responding to a fire.

[0054] The pipeline system 4 includes an inlet pipe section and an outlet pipe section. The water pipe is laid along the channel of the column 14 to the outer wall of the support box 3 and is fixed by the locking mechanism 14. The outlet pipe section passes through the axis of the runner located on the support box 3 through a rotating joint. The outlet pipe section is fixedly connected to the rotating joint, while the inlet pipe section is freely rotatably connected to the rotating joint. The rotating joint is fixed to the axis of the runner and has a fluid channel to facilitate the fluid connection between the inlet pipe section and the outlet pipe section.

[0055] The fire monitor 15 is arranged at the end of the water outlet pipe section away from the rotating joint, and can effectively spray water or foam fire extinguishing agent to deal with possible fires in the oil and gas terminal. This design not only improves the flexibility and adaptability of the fire fighting system, but also ensures that fire fighting operations can be carried out quickly and effectively in emergency situations. Through the above structure, the new fire fighting system of the oil and gas terminal can provide reliable fire fighting protection in complex environments.

[0056] Preferably, the other fire monitor 15 includes a water fire monitor 15 or a foam fire monitor 15.

[0057] Preferably, the system also includes a universal joint 10, including a water inlet, a first water outlet and a second water outlet, the water inlet is connected to an end of the water outlet pipe section away from the rotating joint, and the first water outlet is connected to the fire monitor 15.

[0058] Preferably, the system further comprises a pressure valve and a flow meter, both of which are arranged on the universal joint 10;

[0059] Preferably, the system further comprises a support box ladder 5 arranged along the height direction of the support box 3 .

[0060] Preferably, the system further comprises a maintenance platform 2 provided on the outer wall of the support box 3 , a supporting tripod is further provided between the bottom of the maintenance platform 2 and the support box 3 , and the maintenance platform 2 is located on the upper part of the support box escalator 5 .

[0061] Preferably, the rotating wheel disposed on the side wall of one end of the column 14 is also provided with a counterweight 11 .

[0062] Preferably, it further comprises a stand installed on the dock surface, wherein the stand is provided with a plurality of lifting platforms 16 along the height direction; and the column 14 is provided on the lifting platform 16 .

[0063] Preferably, the system further comprises a lightning rod 17, which is arranged on the top of the stand.

[0064] In summary, this embodiment describes in detail the structure and function of the new fire fighting system of the oil and gasification terminal to demonstrate its effectiveness and flexibility in practical applications. The fire fighting monitor 15 of the fire fighting system is designed as a water fire fighting monitor 15 or a foam fire fighting monitor 15, which can be selected according to different fire types and on-site requirements to ensure the best fire fighting effect when extinguishing the fire. At the same time, the design of the fire fighting monitor 15 takes into account the spraying range and spraying mode, so that it can quickly cover the fire area and reduce the risk of fire spreading.

[0065] The universal joint 10 provided in the system is a key component of the fire protection system, and includes a water inlet, a first water outlet, and a second water outlet. The water inlet is connected to the end of the water outlet pipe section away from the rotating joint to ensure smooth input of the water source; the first water outlet is connected to the fire monitor 15 to facilitate the effective delivery of the fire extinguishing agent to the fire monitor 15 for spraying. In addition, the design of the universal joint 10 also takes into account the fluid dynamics characteristics to optimize the distribution of water flow and improve the efficiency of fire extinguishing.

[0066] In order to enhance the safety of the system, a pressure valve is provided on the universal joint 10, which can monitor and adjust the water pressure in the system in real time, ensure that the appropriate water pressure is always maintained during the fire extinguishing process, and avoid system failure caused by excessive or low pressure. At the same time, a flow meter is also provided on the universal joint 10 to monitor the water flow in real time, so that the operator can grasp the spraying situation of the fire extinguishing agent and ensure the efficient fire extinguishing work.

[0067] In terms of structural design, the system also includes a support box ladder 5 arranged along the height direction of the support box 3. This design not only facilitates the up and down movement of operators during maintenance and inspection, but also provides convenience for the daily management of the fire protection system. In addition, the maintenance platform 2 is set on the outer wall of the support box 3, and a supporting tripod is set between the bottom of the maintenance platform 2 and the support box 3 to provide stable support and ensure the safety of operators during maintenance. The maintenance platform 2 is located on the upper part of the support box ladder 5, which is convenient for operators to obtain a good field of view and operating space when performing maintenance and inspection.

[0068] In order to enhance the stability of the system, a counterweight 11 is provided on the rotating wheel at one end of the side wall of the column 14. The setting of the counterweight 11 can not only effectively balance the rotation of the rotating wheel, reduce vibration and noise, but also improve the stability of the system under various working conditions. In addition, the system is provided with a stand on the dock surface, and the stand is provided with multiple lifting platforms 16 along the height direction. The column 14 is provided on the lifting platform 16, so as to adjust the height according to different operating requirements, ensuring the best performance in various operating environments.

[0069] Finally, in order to protect the entire system from lightning strikes, a lightning rod 17 is installed on the top of the stand to ensure the safe operation of the system under various weather conditions. This series of designs and structural arrangements enable the new fire protection system of the oil and gas terminal to provide efficient and reliable fire protection in complex environments, ensuring the safe operation of the oil and gas terminal. Through these innovative designs, this system not only improves the efficiency of fire fighting, but also enhances the safety of operators, reflecting the advancement and practicality of modern fire protection systems.

[0070] It will be easily understood by those skilled in the art that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new fire protection system for oil and gasification terminal, comprising: A column (14), one end of which is arranged on the dock surface through a base, and a hollow passage is arranged inside the column (14); A support box (3) is arranged at the other end of the column (14) through a trunnion box (8); The rotating wheel assembly (1) comprises a pair of rotating wheels which are symmetrically distributed and correspondingly arranged on a side wall of one end of the column (14) and an end of the support box (3) away from the column (14), wherein the pair of rotating wheels are driven by a transmission steel cable (6), and one of the rotating wheels is driven by a driving mechanism; A pipe system (4), comprising a water pipe, arranged along the passage of the column (14) to the height direction of the outer wall of the support box (3), the water pipe comprising an inlet pipe section and an outlet pipe section, the outlet pipe section passing through the axis of the runner located on the support box (3) via a rotating joint, the outlet pipe section being fixedly connected to the rotating joint, the inlet pipe section being freely rotatably connected to the rotating joint, the rotating joint being fixed to the axis of the runner located on the support box (3), and the rotating joint having a passage, a pair of free ends of the passage being correspondingly connected to the inlet pipe section and the outlet pipe section; A fire monitor (15), arranged at one end of the water outlet pipe section away from the rotating joint; Wherein, the rotation track direction of the rotating wheel is perpendicular to the front line (18) of the wharf.

2. The new fire protection system for oil and gasification terminal according to claim 1 is characterized by: The fire monitor (15) includes a water fire monitor (15) or a foam fire monitor (15).

3. The new fire protection system for oil and gasification terminal according to claim 2 is characterized by: The system also includes a universal joint (10) having a water inlet, a first water outlet and a second water outlet, wherein the water inlet is connected to an end of the water outlet pipe section away from the rotating joint, and the first water outlet is connected to the fire monitor (15).

4. The new fire protection system for oil and gasification terminal according to claim 1 is characterized by: The system also includes a pressure valve, which is arranged on the universal joint (10).

5. The novel fire protection system for oil and gasification terminal according to any one of claim 4, characterized in that: The system also includes a flow meter, which is arranged on the universal joint (10).

6. The novel fire protection system for oil and gasification terminal according to any one of claims 1 to 4, characterized in that: The system also includes a support box escalator (5) arranged along the height direction of the support box (3).

7. The novel fire protection system for oil and gasification terminal according to any one of claims 1 to 4, characterized in that: The system further comprises a maintenance platform (2) arranged on the outer wall of the support box (3), a supporting tripod is also arranged between the bottom of the maintenance platform (2) and the support box (3), and the maintenance platform (2) is located on the upper part of the support box escalator (5).

8. The novel fire protection system for oil and gas terminal according to any one of claim 1, characterized in that: A rotating wheel arranged on a side wall at one end of the column (14) is also provided with a counterweight block (11).

9. The new fire protection system for oil and gasification terminal according to claim 1 is characterized by: A stand arranged on the dock surface, wherein the stand is provided with a plurality of lifting platforms (16) along the height direction; The column (14) is arranged on the lifting platform (16).

10. The novel fire protection system for oil and gasification terminal according to claim 9 is characterized in that: A lightning rod (17) is arranged on the top of the stand.

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