Trolley type fire extinguishing device

Abstract

The utility model provides a cart type fire extinguishing device which comprises a first base and a fire extinguishing mechanism arranged on the first base, the fire extinguishing mechanism comprises a fire extinguishing container containing a fire extinguishing agent, a fireproof cover arranged opposite to the fire extinguishing container, and a fire extinguishing piece arranged on the fireproof cover, and the conveying pipeline is arranged between the fire extinguishing part and the fire extinguishing container. According to the utility model, the three-dimensional fire extinguishing effect can be realized, so that the fire behavior is effectively reduced, the fire extinguishing is realized at a higher speed, and the problem that the fire behavior is aggravated due to a small fire extinguishing area is further avoided.

Description

Technical Field

[0001] The utility model relates to the field of fire prevention facilities, in particular to a cart-type fire extinguishing device. Background Art

[0002] At present, fire extinguishers are common fire prevention facilities in the oil and gas field mining industry. Among them, dry powder fire extinguishers are filled with ammonium phosphate dry powder fire extinguishing agents. Dry powder fire extinguishing agents are dry and easy-to-flow fine powders used for fire extinguishing. They are composed of inorganic salts with fire extinguishing efficiency and a small amount of additives that are dried, crushed, and mixed into fine solid powders. They are the most common fire extinguishers in chemical plants.

[0003] However, compared with fires in other environments, fires in chemical plants have the characteristics of fast burning speed, three-dimensional burning, large burning area, and are also prone to explosion. Therefore, when the common fire extinguishers in the prior art are used in environments such as chemical plants with large demand and fast fire, it is difficult to achieve good and rapid fire extinguishing effects. Therefore, it is hoped in the art to provide a cart-type fire extinguishing device to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a cart-type fire extinguishing device, which can achieve a three-dimensional fire extinguishing effect, thereby effectively reducing the fire and extinguishing the fire at a faster speed, so as to further avoid the problem of aggravating the fire due to a small fire extinguishing area.

[0005] According to the utility model, a cart-type fire extinguishing device is provided, comprising a first base,

[0006] a fire extinguishing mechanism disposed on the first base, comprising a fire extinguishing container containing a fire extinguishing agent, a fireproof cover arranged opposite to the fire extinguishing container, and a fire extinguishing member disposed on the fireproof cover, and

[0007] A delivery pipeline is arranged between the fire extinguishing element and the fire extinguishing container.

[0008] In one embodiment, a plurality of first through grooves spaced apart in the longitudinal direction are provided on the fireproof cover, and the first through grooves are configured into a rectangular structure.

[0009] In one embodiment, the total number of the fire extinguishing elements is not greater than the total number of the first through slots.

[0010] In one embodiment, the fire extinguishing component includes a mounting plate adapted to the first through slot and configured into a square structure, and a duckbill nozzle configured into a flat shape and arranged at a first end of the mounting plate.

[0011] In one embodiment, a second through groove configured as a spherical structure is provided at the second end of the mounting plate.

[0012] The delivery pipeline includes a branch pipeline adapted to the second through groove via a hinge ball, and a collecting pipeline arranged between the branch pipeline and the fire extinguishing container.

[0013] In one embodiment, both ends of the mounting plate are provided with limiting seats for radially abutting against the fireproof cover, so as to allow the mounting plate to be slidably connected to the fireproof cover.

[0014] In one embodiment, an opening for allowing the fire extinguishing element to enter is provided on one side of the first through slot, and the fire extinguishing mechanism further includes a limiting element for controlling the opening and closing of the opening.

[0015] In one embodiment, the fire extinguishing mechanism further includes a connecting assembly, which includes at least two elastic buckles for sleeved on the branch pipes, and a telescopic rod arranged between adjacent elastic buckles.

[0016] In one embodiment, the trolley-type fire extinguishing device also includes a second base arranged between the first base and the fire extinguishing mechanism, and a plurality of adjustment rods arranged at intervals between the first base and the second base, wherein a fixing frame for being sleeved on the outside of the fire extinguishing container is provided on the second base.

[0017] In one embodiment, the cart-type fire extinguishing device further includes universal wheels arranged around the bottom of the first base, and a handle arranged on the first base and opposite to the fireproof cover.

[0018] Compared with the prior art, the advantages of the utility model are:

[0019] First, the utility model can expand the spray angle through the duckbill nozzle to further increase the atomization area produced by the propellant, thereby being able to more easily and fully cover the surface of the flame, thereby improving the fire extinguishing ability and speed of the cart-type fire extinguishing device.

[0020] In addition, since a plurality of first through grooves are arranged longitudinally on the fireproof cover, and each first through groove can be equipped with a fire extinguishing component, the trolley-type fire extinguishing device can achieve a three-dimensional fire extinguishing effect, thereby effectively reducing the fire and extinguishing the fire at a faster speed, so as to further avoid the problem of aggravating the fire due to a small fire extinguishing area.

[0021] Secondly, the utility model can be clamped with the branch pipes through elastic buckles, and adjacent elastic buckles are connected by telescopic rods, thereby ensuring that adjacent duckbill nozzles can move synchronously, and can then be aimed at the flame more accurately and quickly, thereby further improving the fire extinguishing efficiency and speed.

[0022] Third, each fire extinguishing component in the present invention corresponds to a branch pipe, and multiple branch pipes are connected to the central pipe. Therefore, the fire extinguishing agent output from the fire extinguishing container will be divided in the central pipe, and then flow to each branch pipe to supply the fire extinguishing component.

[0023] In addition, the utility model can also control the output amount of the fire extinguishing agent by arranging valves on the branch pipes and the collecting pipes, so as to improve the fire extinguishing ability of the cart-type fire extinguishing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings, in which:

[0025] Figure 1 The structure of the cart-type fire extinguishing device according to the utility model is schematically shown;

[0026] Figure 2 The structure of the fire extinguishing component in the cart-type fire extinguishing device according to the utility model;

[0027] Figure 3 The structure of the connecting assembly in the cart-type fire extinguishing device according to the utility model is schematically shown.

[0028] In the drawings, the same reference numerals are used for the same components. The drawings are not drawn to scale. DETAILED DESCRIPTION

[0029] In order to make the technical solutions and advantages of the present invention more clearly understood, the exemplary embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than an exhaustive list of all embodiments. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0030] The utility model will be further described below in conjunction with the accompanying drawings.

[0031] Figure 1 The structure of a cart-type fire extinguishing device 100 according to the present invention is schematically shown.

[0032] Figure 2 The structure of the fire extinguishing component 30 in the cart-type fire extinguishing device 100 according to the present invention.

[0033] Figure 3 The structure of the connecting assembly 50 in the cart-type fire extinguishing device 100 according to the present invention is schematically shown.

[0034] like Figure 1As shown, the trolley-type fire extinguishing device 100 according to the utility model comprises a first base 11 and a fire extinguishing mechanism disposed on the first base 11. The fire extinguishing mechanism comprises a fire extinguishing container 21 containing a fire extinguishing agent, a fireproof cover 22 arranged opposite to the fire extinguishing container 21, and a fire extinguishing member 30 disposed on the fireproof cover 22.

[0035] In the present invention, the fire extinguishing elements 30 can be distributed longitudinally on the fireproof cover 22 to achieve a three-dimensional fire extinguishing effect, thereby effectively avoiding the problem of aggravation of the fire due to a small fire extinguishing area, which is described below.

[0036] In one embodiment, Figure 1 As shown, a plurality of first through slots 221 having a rectangular structure are provided on the fireproof cover 22. Preferably, the plurality of first through slots 221 are arranged on the fireproof cover 22 at intervals along the longitudinal direction, and each first through slot 221 can be equipped with a fire extinguishing element 30.

[0037] In this way, fire extinguishing elements 30 can be arranged at different heights of the fireproof cover 22, so that fire extinguishing agent can be sprayed on flames at different heights, so that the trolley-type fire extinguishing device 100 can achieve three-dimensional fire extinguishing, thereby effectively reducing the fire and extinguishing the fire at a faster speed.

[0038] In one embodiment, the total number of the fire extinguishing elements 30 is not greater than the total number of the first through slots 221. Thus, under the action of the fireproof cover 22, the cart-type fire extinguishing device 100 can have a larger spray range, thereby having the ability of three-dimensional fire extinguishing. Preferably, the utility model can select to install the fire extinguishing elements 30 in the first through slots 221 at different heights according to the situation of the fire on site, thereby achieving efficient fire extinguishing and three-dimensional fire extinguishing.

[0039] According to the utility model, if Figure 1 and 2 As shown, the fire extinguishing element 30 includes a mounting plate 31 configured in a square structure. In addition, both ends of the mounting plate 31 are provided with a limit seat 311 for radially abutting against the fireproof cover 22.

[0040] In other words, an annular groove is formed under the action of the mounting plate 31 and the limiting seat 311, thereby ensuring that the mounting plate 31 can be smoothly adapted to the first through groove 221, and under the action of the limiting seat 311, ensuring that the fire extinguishing element 30 can always move in the first through groove 221.

[0041] Preferably, the fire extinguishing member 30 can be slidably connected to the fireproof cover 22 through the annular groove on the mounting plate 31. In other words, the fire extinguishing member 30 can only slide laterally in the first through groove 221 of the fireproof cover 22 to further expand the fire extinguishing area.

[0042] In one embodiment, Figure 2 As shown, the fire extinguishing element 30 further includes a duckbill nozzle 32 disposed at a first end of the mounting plate 31. Preferably, the duckbill nozzle 32 is configured to be flat, so that the spray angle can be expanded to further increase the atomization area generated by the propellant, thereby being able to more easily and fully cover the surface of the flame, thereby improving the fire extinguishing capability and speed of the cart-type fire extinguishing device 100.

[0043] According to the present invention, the cart-type fire extinguishing device 100 further includes a delivery pipeline arranged between the fire extinguishing element 30 and the fire extinguishing container 21, so as to ensure that the fire extinguishing agent can have a good flow capacity.

[0044] In one embodiment, Figure 2 As shown, a second through groove 33 is provided at the second end of the mounting plate 31. Furthermore, the delivery pipeline includes a branch pipeline 41 adapted to the second through groove 33. Preferably, the second through groove 33 is configured as a spherical structure, and a hinge ball 411 is provided at the end of the branch pipeline 41, and the hinge ball 411 can be limited in the second through groove 33, thereby improving the firmness between the mounting plate 31 and the branch pipeline 41, so as to further ensure that the fire extinguishing agent can have a good flow capacity.

[0045] Preferably, the hinge ball 411 can rotate freely in the second through groove 33, so that the placement angle of the branch pipe 41 can be more easily adjusted to further ensure that the fire extinguishing agent can have a smooth flow space.

[0046] In one embodiment, Figure 1 As shown, the delivery pipeline also includes a collection pipeline 42 disposed between the branch pipelines 41 and the fire extinguishing container 21. Preferably, each fire extinguishing element 30 corresponds to a branch pipeline 41, and the plurality of branch pipelines 41 are connected to the collection pipeline 42, so that the fire extinguishing agent output from the fire extinguishing container 21 will be divided in the collection pipeline 42, and thus flow to each branch pipeline 41 to supply the fire extinguishing element 30.

[0047] In one embodiment, valves (not shown) are provided on both the branch pipe 41 and the collecting pipe 42 , so as to control the output of the fire extinguishing agent, thereby improving the fire extinguishing capability of the cart-type fire extinguishing device 100 .

[0048] In another embodiment, a plurality of emission pipes (not shown) are provided on the fire extinguishing container 21. Preferably, the emission pipes correspond to the branch pipes 41 one by one, so as to ensure that each branch pipe 41 obtains sufficient fire extinguishing agent.

[0049] In one embodiment, an opening is provided on one side of the first through slot 221 to allow the fire extinguishing element 30 to enter, and the fire extinguishing mechanism further includes a stopper for controlling the opening and closing of the opening. Preferably, the fire extinguishing element 30 can be placed into the first through slot 221 through the opening by opening the stopper, and the coverage of the fire extinguishing agent can be increased by adjusting the lateral position of the duckbill nozzle 32 in the first through slot 221.

[0050] In the utility model, when fire extinguishing components 30 are installed in the first through grooves 221 at different positions, three-dimensional fire extinguishing can be achieved by adjusting the lateral position of the duckbill nozzles 32 in the respective first through grooves 221, so as to further achieve comprehensive coverage of the flame, thereby shortening the fire extinguishing time and improving the fire extinguishing efficiency.

[0051] In the present invention, in order to achieve the purpose of synchronously adjusting the fire extinguishing elements 30, the cart-type fire extinguishing device 100 further includes a connecting assembly 50. Preferably, the connecting assembly 50 can connect at least two fire extinguishing elements 30 together, thereby achieving synchronous movement.

[0052] In one embodiment, Figure 3 As shown, the connection assembly 50 includes an elastic buckle 51 for sleeved on the branch pipe 41, and a telescopic rod 52 arranged between adjacent elastic buckles 51. Preferably, the elastic buckle 51 is clamped with the branch pipe 41 and the telescopic rod 52 is connected with the adjacent elastic buckle 51, thereby ensuring that the adjacent duckbill nozzles 32 can move synchronously, so that the flame can be aligned more accurately and quickly.

[0053] Preferably, the elastic buckle 51 is configured as a C-shaped buckle and is made of an elastic metal material.

[0054] In addition, since the telescopic rod 52 has good telescopic properties, it can more easily adapt to duckbill nozzles 32 at different distances, so as to ensure that an effective and stable connection relationship can be formed between adjacent fire extinguishing elements 30.

[0055] In other embodiments, the number of elastic buckles 51 and telescopic rods 52 can be increased to ensure that multiple fire extinguishing elements 30 can be connected together at the same time, so as to help achieve the purpose of synchronous movement.

[0056] According to the utility model, if Figure 1 As shown, the cart-type fire extinguishing device 100 further includes a second base 12 disposed between the first base 11 and the fire extinguishing mechanism, and a plurality of adjustment rods 13 disposed at intervals between the first base 11 and the second base 12. Preferably, under the action of the adjustment rods 13, the second base 12 and the fire extinguishing mechanism can have a certain lifting capacity, so that they can more easily adapt to different fire situations.

[0057] In the present invention, the adjusting rod 13 is preferably a hydraulic rod or a pneumatic rod.

[0058] In one embodiment, Figure 1 As shown, a fixing frame 14 for sleeved outside the fire extinguishing container 21 is provided on the second base 12. Preferably, the fixing frame 14 is fixed on the second base 12, so as to effectively limit the fire extinguishing container 21, thereby ensuring that the fire extinguishing container 21 can always be in a stable working state during the fire extinguishing operation.

[0059] In one embodiment, Figure 1 As shown, the cart-type fire extinguishing device 100 further includes universal wheels 111 disposed around the bottom of the first base 11, and a push handle 15 disposed on the first base 11 and arranged opposite to the fireproof cover 22. Therefore, the universal wheels 111 can ensure that the cart-type fire extinguishing device 100 has good mobility, and at the same time effectively cooperate with the push handle 15, thereby ensuring that the cart-type fire extinguishing device 100 can reach the fire scene at a faster speed, thereby further improving the fire extinguishing efficiency.

[0060] Compared with the prior art, the advantages of the present invention are:

[0061] First, the utility model can expand the spray angle through the duckbill nozzle 32 to further increase the atomization area produced by the propellant, thereby being able to more easily and fully cover the surface of the flame, thereby improving the fire extinguishing ability and speed of the cart-type fire extinguishing device 100.

[0062] In addition, since a plurality of first through grooves 221 are arranged longitudinally on the fireproof cover 22, and each first through groove 221 can be equipped with a fire extinguishing element 30, the trolley-type fire extinguishing device 100 can achieve a three-dimensional fire extinguishing effect, thereby effectively reducing the fire and extinguishing the fire at a faster speed, so as to further avoid the problem of aggravating the fire due to a smaller fire extinguishing area.

[0063] Secondly, the utility model can be clamped with the branch pipe 41 through the elastic buckle 51, and the adjacent elastic buckles 51 are connected by the telescopic rod 52, thereby ensuring that the adjacent duckbill nozzles 32 can move synchronously, and then can be more accurately and quickly aimed at the flame, so as to further improve the fire extinguishing efficiency and speed.

[0064] Third, each fire extinguishing element 30 in the present invention corresponds to a branch pipe 41, and multiple branch pipes 41 are connected to the collecting pipe 42. Therefore, the fire extinguishing agent output from the fire extinguishing container 21 will be divided in the collecting pipe 42, and then flow to each branch pipe 41 to supply the fire extinguishing element 30.

[0065] In addition, the utility model can also control the output amount of the fire extinguishing agent by setting valves on the branch pipes 41 and the collecting pipes 42, so as to improve the fire extinguishing ability of the cart-type fire extinguishing device 100.

[0066] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0067] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two elements.

[0068] For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0069] The above are only preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art can easily make changes or modifications within the scope of the present invention, and such changes or modifications should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A cart-type fire extinguishing device, characterized in that: include: A first base (11), a fire extinguishing mechanism disposed on the first base (11), comprising a fire extinguishing container (21) containing a fire extinguishing agent, a fireproof cover (22) disposed opposite to the fire extinguishing container (21), and a fire extinguishing element (30) disposed on the fireproof cover (22); and a delivery pipeline arranged between the fire extinguishing element (30) and the fire extinguishing container (21), The cart-type fire extinguishing device further comprises a second base (12) arranged between the first base (11) and the fire extinguishing mechanism, and a plurality of adjustment rods (13) arranged at intervals between the first base (11) and the second base (12).

2. The trolley-type fire extinguishing device according to claim 1, characterized in that: A plurality of first through slots (221) arranged at intervals in the longitudinal direction are provided on the fireproof cover (22), and the first through slots (221) are configured into a rectangular structure.

3. The cart-type fire extinguishing device according to claim 2, characterized in that: The total number of the fire extinguishing elements (30) is not greater than the total number of the first through slots (221).

4. The cart-type fire extinguishing device according to claim 3, characterized in that: The fire extinguishing element (30) comprises a mounting plate (31) adapted to the first through slot (221) and configured in a square structure, and a duckbill nozzle (32) configured in a flat shape and arranged at a first end of the mounting plate (31).

5. The cart-type fire extinguishing device according to claim 4, characterized in that: A second through groove (33) having a spherical structure is provided at the second end of the mounting plate (31). The delivery pipeline includes a branch pipeline (41) adapted to the second through groove (33) through a hinge ball (411), and a collecting pipeline (42) arranged between the branch pipeline (41) and the fire extinguishing container (21).

6. The cart-type fire extinguishing device according to claim 5, characterized in that: Limiting seats (311) for radially abutting against the fireproof cover (22) are provided at both ends of the mounting plate (31) to allow the mounting plate (31) to be slidably connected to the fireproof cover (22).

7. The cart-type fire extinguishing device according to claim 6, characterized in that: An opening for allowing the fire extinguishing element (30) to enter is provided on one side of the first through slot (221), and the fire extinguishing mechanism further comprises a limiting element for controlling the opening and closing of the opening.

8. The cart-type fire extinguishing device according to claim 7, characterized in that: The fire extinguishing mechanism further comprises a connecting assembly (50), wherein the connecting assembly comprises at least two elastic buckles (51) for sleeved on the branch pipe (41), and a telescopic rod (52) arranged between adjacent elastic buckles (51).

9. The trolley-type fire extinguishing device according to any one of claims 1 to 8, characterized in that: A fixing frame (14) for sleeve-connecting the fire extinguishing container (21) is provided on the second base (12).

10. The trolley-type fire extinguishing device according to any one of claims 1 to 8, characterized in that: The cart-type fire extinguishing device further comprises universal wheels (111) arranged around the bottom of the first base (11), and a handle (15) arranged on the first base (11) and opposite to the fireproof cover (22).

Images