Intelligent digital fire extinguishing system

Abstract

The invention provides an intelligent digital fire extinguishing system, belongs to the technical field of fire fighting, and aims to solve the problems that an existing fire extinguishing system cannot adjust the overall position of fire extinguishing equipment according to the fire behavior, and accurate fire extinguishing is difficult. Connecting frames are fixedly connected to the front side and the rear side of the transverse rod, sliding blocks are slidably installed in the connecting frames, threaded rods are in threaded connection with the interiors of the sliding blocks, first servo motors are fixedly installed on the right sides of the connecting frames, and output shafts of the first servo motors are connected with the threaded rods. According to the fire extinguishing device, the front-back position of the fire extinguishing device can be adjusted, and the angle of spraying a fire extinguishing agent can be adjusted, so that the precise fire extinguishing function is achieved, and the device can adjust the position of the fire extinguishing device relative to a fire source through a second servo motor and a transmission wheel; and the device can be protected according to the fire behavior, and normal work of the device is guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of fire protection, and in particular to an intelligent digital fire extinguishing system. Background Art

[0002] Fire extinguishing equipment is a commonly used equipment in fire protection system. According to the type of fire extinguishing agent inside the fire extinguisher, it can be divided into foam, dry powder, halogenated hydrocarbon, carbon dioxide and water fire extinguisher. According to the power source of the fire extinguishing agent, it can be divided into gas cylinder type, pressure storage type and chemical reaction type fire extinguisher. The existing fire extinguisher still has some defects when in use;

[0003] For example, publication number CN212679908U discloses an intelligent fire extinguishing device for a digital factory, in which a track is fixed on the top of the digital factory, a moving mechanism controls a substrate to move back and forth between rows of production lines in the digital factory, and a fire extinguishing component extinguishes fires on production lines around the factory, thus realizing intelligent fire extinguishing in the digital factory;

[0004] Although the above-mentioned fire extinguisher can realize the fire extinguishing function, in actual use, it can only be moved forward and backward to extinguish the fire, and the height and angle of the fire extinguishing cannot be adjusted, making it difficult to achieve the precise fire extinguishing function, which can easily lead to waste of fire extinguishing agent and affect the fire extinguishing efficiency; the existing fire extinguishing system cannot adjust the front and back position of the fire extinguishing equipment as a whole, and cannot realize the function of protecting the fire extinguishing equipment according to the fire intensity, which can easily cause the fire extinguishing equipment to malfunction when the fire is large.

[0005] Therefore, we made improvements to this and proposed an intelligent digital fire extinguishing system. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that the existing fire extinguishing system cannot adjust the position of the entire fire extinguishing equipment according to the fire intensity and is difficult to accurately extinguish the fire.

[0007] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0008] Intelligent digital fire extinguishing system can improve the above problems.

[0009] The specific application is as follows:

[0010] The cam is provided with a plurality of movable parts, and the movable part has a plurality of movable parts, and the movable part has a plurality of movable parts. The movable part has a plurality of movable parts, and the movable part has a plurality of movable parts. The movable part has a plurality of movable parts, and the movable part has a plurality of movable parts.

[0011] As a preferred technical solution of the present application, the bottom of the connecting frame is a through-opening structure, the inner wall of the connecting frame and the outer wall of the slider fit each other, and the connecting frame, the slider and the fire extinguishing agent cylinder are symmetrically distributed on the front and rear sides of the cross bar.

[0012] As a preferred technical solution of the present application, the front end of the screw is fixedly connected to a limiting block, and the fire extinguishing agent cylinder forms a first sliding structure between the slider, the screw and the connecting frame.

[0013] As a preferred technical solution of the present application, the top plate, connecting rod and bottom plate are integrally formed, and the connecting shaft forms a rotating structure with the fire extinguishing agent cylinder through the electric push rod, the top plate, connecting rod and bottom plate.

[0014] As a preferred technical solution of the present application, two groups of top plates, connecting rods and bottom plates are arranged on the right side of the electric push rod, and the positions of the two groups of top plates, connecting rods and bottom plates correspond to the positions of the fixed tubes. The upper bottom plate is connected to the lower top plate through a connecting rod, and the upper bottom plate and the lower top plate are connected to the connecting rod by welding.

[0015] As a preferred technical solution of the present application, the distance between the top plate and the bottom plate is greater than the outer diameter of the fixed tube.

[0016] As a preferred technical solution of the present application, the material of the transmission wheel is rubber, and the cross bar and the connecting frame form a second sliding structure between the transmission wheel and the fixed frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. Through the second servo motor and the rubber transmission wheel, the device can adjust the position of the crossbar relative to the fixed frame, thereby adjusting the position of the fire extinguishing agent cylinders on the front and rear sides and the fixed pipe relative to the fire source, so that when extinguishing a fire, the fire extinguishing device can be placed in a suitable position with the fire source according to the fire intensity, so that the device can protect itself, solving the problem that the existing fire extinguishing device cannot protect the fire extinguishing equipment according to the fire intensity, and can avoid the failure of the fire extinguishing equipment when the fire is large;

[0020] 2. Through the rotatably installed connecting shaft, the device can adjust the position of the bottom plate and the top plate through the electric push rod, thereby realizing the function of adjusting the position of the fixed pipe. The device can accurately adjust the position of the sprayed fire extinguishing agent. In conjunction with the first servo motor and the screw, the device can not only adjust the left and right positions of the fire extinguishing equipment, but also adjust the fire extinguishing angle of the fire extinguishing equipment, thereby realizing the function of precise fire extinguishing; through the camera on the device, in conjunction with the servo motor and the fire extinguisher solenoid valve, the device can perform digital fire extinguishing prevention and control work, so that the staff can stay away from the fire source to realize the fire extinguishing function, thereby improving the safety of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the connection structure between the fixing frame and the cross bar of the present invention;

[0023] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0024] Figure 4 It is a schematic diagram of the connection structure between the fire extinguishing agent cylinder and the electric push rod of the present invention;

[0025] Figure 5 It is a schematic diagram of the connection structure of the connection frame and the slider of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection structure of the connecting shaft and the fixed pipe of the present invention.

[0027] Markings in the figure: 1. Fixed frame; 2. Cross bar; 3. Connecting frame; 4. Sliding block; 5. Fire extinguishing agent cylinder; 6. Screw; 7. Limit block; 8. First servo motor; 9. Camera; 10. Electric push rod; 11. Top plate; 12. Connecting rod; 13. Bottom plate; 14. Connecting rod; 15. Connecting shaft; 16. Fixed pipe; 17. Fire extinguisher solenoid valve; 18. Second servo motor; 19. Transmission wheel. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] Embodiment 1:

[0034] like Figure 1-Figure 6As shown, the present embodiment proposes an intelligent digital fire extinguishing system, including a fixed frame 1, a cross bar 2 is slidably installed at the bottom of the fixed frame 1, a connecting frame 3 is fixedly connected to the front and rear sides of the cross bar 2, a slider 4 is slidably installed inside the connecting frame 3, a screw 6 is connected to the internal thread of the slider 4, a first servo motor 8 is fixedly installed on the right side of the connecting frame 3, the output shaft of the first servo motor 8 is connected to the screw 6, the first servo motor 8 drives the screw 6 to rotate, so that the slider 4 drives the fire extinguishing equipment to move left and right, a camera 9 is fixedly installed at the front end of the fixed frame 1, a second servo motor 18 is fixedly arranged on the surface of the lower half of the fixed frame 1, a transmission wheel 19 is fixedly connected to the output shaft of the second servo motor 18, and the second servo motor 18 can drive the transmission wheel 19 to rotate, thereby rotating the cross bar 2 and the connecting frame 3. The front and rear positions of the body can be adjusted to ensure that the device can be away from the larger fire area during fire extinguishing to avoid damage to the driving equipment caused by the fire source. A fire extinguishing agent cylinder 5 is fixedly connected to the bottom of the slider 4, and the upper and lower sides of the front surface of the fire extinguishing agent cylinder 5 are rotatably connected with a connecting shaft 15, and the front end of the connecting shaft 15 is fixedly connected with a fixed pipe 16, and a fire extinguisher solenoid valve 17 is installed on the fixed pipe 16. An electric push rod 10 is fixedly installed at the lower left of the fire extinguishing agent cylinder 5, and a top plate 11 is fixedly connected to the right side of the top of the electric push rod 10, and a connecting rod 12 is fixedly connected to the left and right sides below the top plate 11, and a bottom plate 13 is fixedly connected below the connecting rod 12. The upper and lower positions of the top plate 11 and the bottom plate 13 are adjusted by the electric push rod 10, so that the angle of the fixed pipe 16 changes, thereby adjusting the angle of fire extinguishing.

[0035] Embodiment 2:

[0036] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0037] like Figure 1-Figure 3 and Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the bottom of the connecting frame 3 is a through-opening structure, the inner wall of the connecting frame 3 and the outer wall of the slider 4 are fitted with each other, the connecting frame 3, the slider 4 and the fire extinguishing agent cylinder 5 are symmetrically distributed on the front and rear sides of the cross bar 2, and the device can be installed on the top of the aisle through the symmetrically distributed connecting frame 3, the slider 4 and the fire extinguishing agent cylinder 5, so that the shelves on both sides of the aisle can be extinguished at the same time, reducing the space occupied by the device.

[0038] like Figure 2As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the front end of the screw 6 is fixedly connected to the limiting block 7, and the fire extinguishing agent cylinder 5 forms a first sliding structure with the connecting frame 3 through the slider 4 and the screw 6. Through the first sliding structure, the fire extinguishing agent cylinder 5 can move left and right during the rotation of the screw 6, so that the fire extinguishing agent cylinder 5 can adjust the fire extinguishing position, and the limiting block 7 ensures that the slider 4 will not be separated from the inside of the connecting frame 3.

[0039] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the top plate 11, the connecting rod 12 and the bottom plate 13 are integrally formed, and the connecting shaft 15 forms a rotating structure with the fire extinguishing agent cylinder 5 through the electric push rod 10, the top plate 11, the connecting rod 12 and the bottom plate 13. In the process of extending or shortening the electric push rod 10, the top plate 11 and the bottom plate 13 can adjust the angle of fire extinguishing, thereby improving the fire extinguishing efficiency of the device.

[0040] like Figure 2 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, two groups of top plates 11, connecting rods 12 and bottom plates 13 are arranged on the right side of the electric push rod 10, and the positions of the two groups of top plates 11, connecting rods 12 and bottom plates 13 correspond to the positions of the fixed tubes 16. The upper bottom plate 13 is connected to the lower top plate 11 through the connecting rod 14, and the upper bottom plate 13 and the lower top plate 11 are connected to the connecting rod 14 by welding. Through the two groups of top plates 11, connecting rods 12 and bottom plates 13 on the device in conjunction with the two rotatable fixed tubes 16, the device can efficiently extinguish fires at the location of the fire source.

[0041] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the distance between the top plate 11 and the bottom plate 13 is greater than the outer diameter of the fixed tube 16, so that the top plate 11 and the bottom plate 13 can ensure that the fixed tube 16 rotates up and down normally during the up and down movement. At the same time, the rotation range of the fixed tube 16 can be limited, further improving the fire extinguishing effect of the device.

[0042] like Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the material of the transmission wheel 19 is rubber material, and the cross bar 2 and the connecting frame 3 form a second sliding structure between the transmission wheel 19 and the fixed frame 1. Through the second sliding structure, the transmission wheel 19 can use the friction between itself and the cross bar 2 to drive the cross bar 2 to move forward and backward when the transmission wheel 19 rotates, so that the device can adjust the front and rear position of the fire extinguishing device as a whole, ensure that the fire extinguishing equipment is not affected by high temperature, and reduce the risk of damage to the fire extinguishing equipment.

[0043] Specifically, when the intelligent digital fire extinguishing system is used: Figure 1-Figure 3 As shown, when the device is extinguishing a fire, the front and rear positions of the fire extinguishing agent cylinder 5 are adjusted according to the size of the fire, and the second servo motor 18 drives the transmission wheel 19 to rotate, so that the cross bar 2 slides back and forth inside the fixing frame 1, so that the fire extinguishing device can adjust the position of the fire extinguishing. In the process of adjusting the fire extinguishing position, the adverse effects of high temperature on the fire extinguishing equipment can be reduced. The camera 9 on the device is used to observe the location of the fire source and the size of the fire;

[0044] like Figure 1 , Figure 2 and Figure 4-Figure 6 As shown, the device can drive the screw 6 to rotate through the first servo motor 8 according to the location of the fire source, so that the slider 4 drives the fire extinguishing agent cylinder 5 to move left and right under the connecting frame 3, thereby realizing the function of adjusting the position of the fire extinguishing device, and then adjusting the fire extinguishing angle, and extending or shortening the electric push rod 10 so that the top plate 11 and the bottom plate 13 on the upper and lower sides of the connecting rod 12 push the fixed tube 16, so that the fixed tube 16 rotates through the connecting shaft 15. At this time, the fire extinguisher solenoid valve 17 is opened so that the device can accurately extinguish the fire according to the location of the fire source, and the limit block 7 on the device is used to prevent the slider 4 from detaching from the inside of the connecting frame 3.

[0045] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An intelligent digital fire extinguishing system, comprising a fixing frame (1), characterized in that: A cross bar (2) is slidably mounted below the fixed frame (1), and a connecting frame (3) is fixedly connected to both the front and rear sides of the cross bar (2), a sliding block (4) is slidably mounted inside the connecting frame (3), and a screw rod (6) is threadedly connected to the inside of the sliding block (4), a first servo motor (8) is fixedly mounted on the right side of the connecting frame (3), and an output shaft of the first servo motor (8) is connected to the screw rod (6), a camera (9) is fixedly mounted on the front end of the fixed frame (1), and a second servo motor (18) is fixedly arranged on the surface of the lower half of the fixed frame (1), and a transmission wheel is fixedly connected to the output shaft of the second servo motor (18). (19), a fire extinguishing agent cylinder (5) is fixedly connected to the bottom of the slider (4), and a connecting shaft (15) is rotatably connected to the upper and lower sides of the front surface of the fire extinguishing agent cylinder (5), and a fixed pipe (16) is fixedly connected to the front end of the connecting shaft (15), and a fire extinguisher solenoid valve (17) is installed on the fixed pipe (16), and an electric push rod (10) is fixedly installed at the lower left of the fire extinguishing agent cylinder (5), and a top plate (11) is fixedly connected to the right side of the top of the electric push rod (10), and a connecting rod (12) is fixedly connected to the left and right sides below the top plate (11), and a bottom plate (13) is fixedly connected to the bottom of the connecting rod (12).

2. An intelligent digital fire extinguishing system according to claim 1, characterized in that: The lower part of the connection frame (3) is a through-opening structure, the inner wall of the connection frame (3) and the outer wall of the slide block (4) are fitted to each other, and the connection frame (3), the slide block (4) and the fire extinguishing agent cylinder (5) are symmetrically distributed on the front and rear sides of the cross bar (2).

3. The intelligent digital fire extinguishing system according to claim 1, characterized in that: The front end of the screw rod (6) is fixedly connected to a limiting block (7), and the fire extinguishing agent cylinder (5) forms a first sliding structure with the connecting frame (3) through the slider (4) and the screw rod (6).

4. The intelligent digital fire extinguishing system according to claim 1, characterized in that: The top plate (11), the connecting rod (12) and the bottom plate (13) are integrally formed, and the connecting shaft (15) forms a rotating structure with the fire extinguishing agent cylinder (5) through the electric push rod (10), the top plate (11), the connecting rod (12) and the bottom plate (13).

5. An intelligent digital fire extinguishing system according to claim 4, characterized in that: The top plate (11), the connecting rod (12) and the bottom plate (13) are arranged in two groups on the right side of the electric push rod (10); the positions of the two groups of top plates (11), the connecting rod (12) and the bottom plate (13) correspond to the position of the fixed tube (16); the upper bottom plate (13) is connected to the lower top plate (11) through the connecting rod (14); the upper bottom plate (13) and the lower top plate (11) and the connecting rod (14) are connected by welding.

6. An intelligent digital fire extinguishing system according to claim 5, characterized in that: The distance between the top plate (11) and the bottom plate (13) is greater than the outer diameter of the fixed pipe (16).

7. The intelligent digital fire extinguishing system according to claim 1, characterized in that: The transmission wheel (19) is made of rubber, and the crossbar (2) and the connecting frame (3) form a second sliding structure between the transmission wheel (19) and the fixing frame (1).

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