Pipe network type fire extinguishing device

Abstract

A pipe network type fire extinguishing device relates to the technical field of fire fighting and comprises a main fixing frame, the main fixing frame comprises a lower rod, two sides of the lower rod are respectively provided with a plurality of bearing seats, each bearing seat comprises two bearing blocks, an inserting notch is formed between the two bearing blocks, and a sliding mechanism is mounted in the inserting notch. Through the arrangement of the sliding mechanism and the bearing seat, the fire extinguishing agent bottle group is more convenient and quicker to replace, and the labor intensity of workers is reduced. And due to the application of the suspension air cushion, the sliding mechanism can adjust the vertical height of the fire extinguishing agent bottle set, pressure distribution on the ground is more uniform, and damage to the ground is avoided.

Description

Technical Field

[0001] This utility model relates to the field of fire protection technology, and more specifically, to a pipeline fire extinguishing device. Background Technology

[0002] Piped heptafluoropropane fire extinguishing systems are advanced automatic fire extinguishing devices that integrate gas extinguishing, automatic control, and fire detection functions. Chinese patent CN214436027U discloses a heptafluoropropane fire extinguishing device, which includes several key components such as extinguishing agent cylinder groups, manifolds, drive cylinder groups, smoke detectors, heat detectors, and fire alarm controllers. These components work together to efficiently and accurately extinguish fires, ensuring the safety of personnel and property.

[0003] In heptafluoropropane fire extinguishing systems, the volume of the extinguishing agent cylinder assembly is a crucial parameter in system design, with various specifications available, including 40 liters, 70 liters, 90 liters, 120 liters, and 150 liters. The total weight of the heptafluoropropane extinguishing agent cylinder assembly consists of three main parts: the weight of the empty cylinder components, the weight of the heptafluoropropane extinguishing agent, and the weight of the propellant gas, nitrogen. Taking a 120-liter cylinder assembly as an example, assuming its extinguishing agent filling volume is 110 kg and the nitrogen propellant gas weighs 5.5 kg, the total weight of the 120-liter cylinder assembly is approximately 190 kg.

[0004] When it's time to replace a bottle set, workers must carefully and slowly move it to the installation area. Since multiple medicine bottles are typically placed on one side of the set, precise alignment of the interfaces on each bottle is crucial during installation. Furthermore, space constraints can cause interference and obstruction for workers if other unreplaced medicine bottles are present, making the installation process even more difficult. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background art and to propose a pipeline fire extinguishing device.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A pipe network fire extinguishing device includes a main fixing frame, the main fixing frame includes a lower rod, and multiple support seats are respectively provided on both sides of the lower rod. Each support seat includes two support blocks, and an insertion slot is formed between the two support blocks. A sliding mechanism is installed in the insertion slot.

[0008] Furthermore, the top of the support block is provided with an arc-shaped groove, and the two arc-shaped grooves form a placement groove for accommodating and positioning the gas storage cylinder.

[0009] Furthermore, the sliding mechanism includes a base plate, two heavy-duty linear slide rails on the top of the base plate, sliders mounted on the heavy-duty linear slide rails, a top plate fixedly connected to the two sliders, a lower support block at the bottom of the base plate, floating air cushions on both sides of the lower support block, and an interface on one side of the base plate that is connected to the floating air cushion.

[0010] Furthermore, the suspended air cushion has vent holes formed on it.

[0011] Furthermore, the top plate is provided with an anti-slip rubber layer.

[0012] Furthermore, a connecting component is provided between the supporting block and the base plate.

[0013] Furthermore, the connecting component includes a first fixing plate, which is fixedly connected to the side wall of the base plate by a first bolt. The first fixing plate is connected to a connecting plate, and the connecting plate is connected to a vertical guide plate. The vertical guide plate is provided with a vertical elongated hole, and the supporting block is provided with a limiting bolt, which is located in the vertical elongated hole.

[0014] Furthermore, the main fixing frame also includes a bottom support rod, on which a vertical rod is fixedly connected, and an upper rod, a middle rod, and a lower rod are provided between the two vertical rods.

[0015] Furthermore, a gas collecting pipe is fixedly connected to the top of the two vertical rods. A safety valve is provided at the top of the gas collecting pipe, and several one-way valves are provided at the bottom of the gas collecting pipe. The one-way valves are connected to a gas storage cylinder through connecting pipes.

[0016] Furthermore, a bottle rack is provided on one side of the main fixing frame, on which a starting bottle is placed. The starting bottle is equipped with a pressure gauge, an electromagnetic actuator, a low-pressure relief valve, etc.

[0017] Compared with existing technologies, the advantages of this invention are as follows: By incorporating a sliding mechanism and a support base, the replacement of fire extinguishing agent cylinders becomes more convenient and faster, reducing the labor intensity of workers. The application of a suspended air cushion allows the sliding mechanism to adjust the vertical height of the fire extinguishing agent cylinder assembly, and the pressure distribution on the ground is more uniform, preventing ground damage. The overall structural design is reasonable, easy to manufacture and install, and has high practicality and promotional value. Attached Figure Description

[0018] Figure 1 This is the front view of the present invention;

[0019] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0020] Figure 3This is a top view of the present invention;

[0021] Figure 4 This is a schematic diagram of the base plate structure;

[0022] Figure 5 This is a structural schematic diagram of the support base;

[0023] The components are as follows: 1-Main fixing frame; 11-Bottom support rod; 12-Vertical rod; 13-Lower rod; 14-Middle rod; 15-Upper rod; 2-Gas collecting pipe; 21-Safety valve; 22-One-way valve; 3-Cylinder rack; 4-Starting bottle; 51-Support block; 511-Arc groove; 512-Limit bolt; 61-Base plate; 611-Interface; 62-Lower support block; 63-Suspension air cushion; 631-Vent hole; 64-Connecting component; 641-First fixing plate; 642-First bolt; 643-Connecting plate; 644-Vertical guide plate; 645-Vertical elongated hole; 65-Heavy-load linear slide rail; 66-Slider; 67-Top plate; 671-Anti-slip rubber layer; 100-Gas storage bottle; 101-Connecting pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0025] like Figures 1-5 As shown, a pipeline fire extinguishing device includes a main fixing frame 1. The main fixing frame includes a lower rod 13. Multiple support seats are provided on both sides of the lower rod. Each support seat includes two support blocks 51. An insertion slot is formed between the two support blocks. A sliding mechanism is installed in the insertion slot.

[0026] Furthermore, the top of the support block is provided with an arc-shaped groove 511, and the two arc-shaped grooves form a placement groove for accommodating and positioning the gas storage cylinder 100.

[0027] In at least one embodiment, the sliding mechanism includes a base plate 61, with two heavy-duty linear slide rails 65 on the top of the base plate, sliders 66 mounted on the heavy-duty linear slide rails, and a top plate 67 fixedly connected to the two sliders. A lower support block 62 is provided at the bottom of the base plate, and a suspension air cushion 63 is provided on both sides of the lower support block. An interface 611 is provided on one side of the base plate, and the interface is connected to the suspension air cushion. The principle of the suspension air cushion is the same as that of the air cushion transport vehicle. When the suspension air cushion is inflated, it expands to form a ring. Air enters the air chamber through small holes in the suspension air cushion, establishes air bearing pressure in the air chamber, and releases air to the surroundings through the vent 631 to form a very thin air film with the ground.

[0028] Furthermore, the top plate is provided with an anti-slip adhesive layer 671.

[0029] To prevent the gas cylinder from shaking during movement, a connecting component 64 is provided between the support block and the base plate.

[0030] The connecting component includes a first fixing plate 641, which is fixedly connected to the side wall of the base plate by a first bolt 642. The first fixing plate is connected to a connecting plate 643, and the connecting plate is connected to a vertical guide plate 644. The vertical guide plate is provided with a vertical elongated hole 645, and the support block is provided with a limiting bolt 512, which is located in the vertical elongated hole.

[0031] The connecting components restrict the relative movement between the support block and the base plate in the horizontal direction. In the vertical direction, when the gas cylinder is placed on the top plate and moved, the suspended air cushion inflates. At this time, the bottom of the gas cylinder is higher than the height of the support block, so there is no interference between the gas cylinder and the support block. The limiting bolt is at the bottom of the vertical elongated hole. The continuous deflation of the suspended air cushion to the ground causes the vertical guide plate to apply a vertically upward force to the limiting bolt. When the gas cylinder moves to the top of the placement slot, the suspended air cushion stops inflating, and the gas cylinder falls into the placement slot, allowing the support to hold the gas cylinder. A gap is formed between the top plate and the gas cylinder. After removing the connecting components, the sliding mechanism can be pulled out from the insertion slot for moving other gas cylinders.

[0032] In at least one embodiment, the main fixing frame further includes a bottom support rod 11, on which a vertical rod 12 is fixedly connected, and an upper rod 15, a middle rod 14 and a lower rod 13 are provided between the two vertical rods.

[0033] After the gas cylinder is placed, use clamps to fix it to the upper, middle and lower poles.

[0034] Furthermore, the tops of the two vertical rods are fixedly connected to gas collecting pipes 2, the top of the gas collecting pipes are provided with safety valves 21, and the bottom of the gas collecting pipes are provided with several one-way valves 22. The one-way valves are connected to gas storage cylinders 100 through connecting pipes 101.

[0035] Furthermore, a bottle rack 3 is provided on one side of the main fixing frame, on which a starting bottle 4 is placed. The starting bottle is equipped with a pressure gauge, an electromagnetic actuator, a low-pressure relief valve, etc. This technology is existing technology and will not be explained in detail.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe network fire extinguishing device, comprising a main fixing frame, wherein the main fixing frame includes a lower rod, characterized in that, Multiple support seats are provided on both sides of the lower rod. Each support seat includes two support blocks, and a slot is formed between the two support blocks. A sliding mechanism is installed in the slot.

2. The piped fire extinguishing device according to claim 1, characterized in that, The top of the support block is provided with an arc-shaped groove, and the two arc-shaped grooves form a placement groove for accommodating and positioning the gas storage cylinder.

3. The piped fire extinguishing device according to claim 1 or 2, characterized in that, The sliding mechanism includes a base plate, two heavy-duty linear slide rails on the top of the base plate, sliders mounted on the heavy-duty linear slide rails, a top plate fixedly connected to the two sliders, a lower support block at the bottom of the base plate, floating air cushions on both sides of the lower support block, and an interface on one side of the base plate that is connected to the floating air cushion.

4. The piped fire extinguishing device according to claim 3, characterized in that, The suspended air cushion has vent holes.

5. The piped fire extinguishing device according to claim 3, characterized in that, The top plate is provided with an anti-slip rubber layer.

6. The piped fire extinguishing device according to claim 3, characterized in that, A connecting component is provided between the support block and the base plate.

7. The piped fire extinguishing device according to claim 6, characterized in that, The connecting component includes a first fixing plate, which is fixedly connected to the side wall of the base plate by a first bolt. The first fixing plate is connected to a connecting plate, and the connecting plate is connected to a vertical guide plate. The vertical guide plate is provided with a vertical elongated hole, and the support block is provided with a limiting bolt, which is located in the vertical elongated hole.

8. The piped fire extinguishing device according to claim 1, characterized in that, The main fixing frame also includes a bottom support rod, on which a vertical rod is fixedly connected, and an upper rod, a middle rod, and a lower rod are provided between the two vertical rods.

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