A fire extinguishing device capable of alarming

Abstract

The utility model discloses a fire extinguishing device capable of alarming, comprising a fire extinguisher bottle and a protection area, wherein the fire extinguisher bottle is installed on one side of the outer wall of the protection area, the upper outer surface of the fire extinguisher bottle is connected with a fire detection tube and a release tube, and the fire detection tube and the release tube both extend into the upper part of the inner cavity of the protection area, a terminal pressure gauge is installed on the outer surface of one side of the fire extinguisher bottle, one end of the terminal pressure gauge is connected with a controller, one side of the controller is connected with an alarm, a swinging spray assembly is arranged at one end of the release tube away from the fire extinguisher bottle, and a connecting hose is arranged between the swinging spray assembly and the release tube. The fire extinguishing device capable of alarming described in the utility model, with the terminal pressure gauge, controller and alarm, is convenient for alarming after the pressure inside the fire extinguisher bottle is released, and timely feedback is given, and the swinging spray assembly is convenient for driving the nozzle to swing, thereby improving the quality of fire extinguishing.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishing equipment, in particular to a fire extinguishing device capable of alarming. Background Art

[0002] The fire detection tube is connected to the fire extinguishing agent container through the container valve to detect the fire source. When encountering a fire, the fire detection tube will explode, and the pressure drop in the fire detection tube will be used to activate the container valve, and the fire extinguishing agent will be released through the release tube to the nozzle; there will be no false alarm or accidental release due to the influence of oil, dust, etc.

[0003] In the prior art, the fire detection tube type fire extinguishing device can only extinguish fires, but cannot perform linkage alarms, and its functions are relatively simple; and the nozzle in the fire detection tube type fire extinguishing device is fixed at the upper part of the protection area, the effective fire extinguishing range is small, and the practicality is low. Therefore, we propose a fire extinguishing device with alarm. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a fire extinguishing device with an alarm function, which has the function of linkage alarm, improves applicability, and is convenient for driving the nozzle to swing, thereby increasing the effective fire extinguishing area, etc., and can effectively solve the problems in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an alarm-capable fire extinguishing device, comprising a fire extinguisher bottle and a protection area, the fire extinguisher bottle is installed on one side of the outer wall of the protection area, the upper outer surface of the fire extinguisher bottle is connected with a fire detection tube and a release tube, and the fire detection tube and the release tube both extend into the upper part of the inner cavity of the protection area, a terminal pressure gauge is installed on the outer surface of one side of the fire extinguisher bottle, one end of the terminal pressure gauge is connected with a controller, one side of the controller is connected with an alarm, a swinging spray assembly is arranged at the end of the release tube away from the fire extinguisher bottle, a connecting hose is arranged between the swinging spray assembly and the release tube, and the swinging spray assembly comprises an installation box, an ear plate, a driven shaft, a nozzle, a gear plate, a first installation plate, a second installation plate, a guide rail, a slide groove, a gear and a connecting plate, the ear plate is fixedly installed at the left and right ends of the upper part of the outer surface of both sides of the installation box, and the installation box is fixedly installed at the upper part of the inner cavity of the protection area.

[0008] Preferably, the output end of the terminal pressure gauge is electrically connected to the input end of the controller, and the output end of the controller is electrically connected to the input end of the alarm. The model of the terminal pressure gauge is a constant pressure gauge with a gauge diameter of 25mm and an accuracy level of 2.5; the model of the alarm is an audible and visual alarm: the model of the audible and visual alarm is HG / XXS, the working current: 5-10AmA, the working voltage: 220VAC / 24VDCV; the controller adopts a DCS controller.

[0009] Preferably, the upper end of the driven shaft extends into the inner cavity of the mounting box, the electric telescopic rod, the gear plate, the first mounting plate, the second mounting plate, the guide rail and the gear are all located in the inner cavity of the mounting box, one end of the outer surface of the upper end of the connecting plate is fixedly connected to the outer surface of the lower end of the driven shaft, the nozzle is fixedly installed on the outer surface of the other end of the connecting plate, and the connecting hose is fixedly connected between the nozzle and the release pipe.

[0010] Preferably, the electric telescopic rod is fixedly installed at one end of the inner cavity of the mounting box, the middle part of the outer surface of one end of the first mounting plate is fixedly connected to the outer surface of one end of the piston rod in the electric telescopic rod, the tooth plate is fixedly installed on the outer surface of one side of the first mounting plate, the second mounting plate is fixedly installed on one side of the inner cavity of the mounting box, the guide rail is fixedly installed on the outer surface of one side of the second mounting plate, the slide groove is opened on the outer surface of one side of the first mounting plate, the tooth plate is fixedly installed on the outer surface of the other side of the first mounting plate, the connecting plate is located on the outer surface of one side of the tooth plate, and the gear is fixedly installed on the outer wall of the upper end of the driven shaft.

[0011] Preferably, the first mounting plate is slidably connected to the outer wall of the guide rail via a sliding groove, and an outer surface of one side of the tooth plate is meshed with an outer surface of one side of the gear.

[0012] Preferably, a sealed bearing is provided between the driven shaft and the mounting box, and the driven shaft is rotatably connected to the mounting box via the sealed bearing.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a fire extinguishing device with alarm, which has the following features:

[0015] Beneficial effects:

[0016] 1. This kind of fire extinguishing device with alarm function is equipped with a terminal pressure gauge, a controller and an alarm, which is convenient for alarming after the pressure inside the fire extinguisher bottle is released and providing timely feedback.

[0017] 2. The fire extinguishing device with alarm function can drive the nozzle to swing by means of the swinging spraying assembly, thereby improving the quality of fire extinguishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a fire extinguishing device capable of alarming.

[0019] Figure 2 The utility model is a schematic diagram of the linkage alarm in a fire extinguishing device capable of alarming.

[0020] Figure 3 The utility model is a schematic diagram of the structure of a swing spraying assembly in a fire extinguishing device capable of alarming.

[0021] Figure 4 The utility model is a partial structural schematic diagram of a swing spray assembly in a fire extinguishing device capable of alarming.

[0022] In the figure: 1. Fire extinguisher bottle; 2. Protection area; 3. Fire detection tube; 4. Release tube; 5. Connecting hose; 6. Swinging spray assembly; 7. Terminal pressure gauge; 8. Controller; 9. Alarm; 10. Electric telescopic rod; 11. Installation box; 12. Ear plate; 13. Driven shaft; 14. Nozzle; 15. Gear plate; 16. First mounting plate; 17. Second mounting plate; 18. Guide rail; 19. Slide; 20. Gear; 21. Connecting plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a fire extinguishing device capable of providing an alarm.

[0025] like Figure 1-4 As shown, it includes a fire extinguisher bottle 1 and a protection area 2, the fire extinguisher bottle 1 is installed on one side of the outer wall of the protection area 2, the upper end outer surface of the fire extinguisher bottle 1 is connected with a fire detection tube 3 and a release tube 4, and the fire detection tube 3 and the release tube 4 are both extended into the upper part of the inner cavity of the protection area 2, a terminal pressure gauge 7 is installed on the outer surface of one side of the fire extinguisher bottle 1, one end of the terminal pressure gauge 7 is connected with a controller 8, one side of the controller 8 is connected with an alarm 9, a swing spray assembly 6 is arranged at one end of the release tube 4 away from the fire extinguisher bottle 1, a connecting hose 5 is arranged between the swing spray assembly 6 and the release tube 4, and the swing spray assembly 6 includes an installation box 11, an ear plate 12, a driven shaft 13, a nozzle 14, a gear plate 15, a first installation plate 16, a second installation plate 17, a guide rail 18, a slide groove 19, a gear 20 and a connecting plate 21, the ear plate 12 is fixedly installed on the left and right ends of the upper part of the outer surface of both sides of the installation box 11, and the installation box 11 is fixedly installed on the upper part of the inner cavity of the protection area 2.

[0026] The output end of the terminal pressure gauge 7 is electrically connected to the input end of the controller 8, and the output end of the controller 8 is electrically connected to the input end of the alarm 9; the upper end of the driven shaft 13 extends into the inner cavity of the installation box 11, and the electric telescopic rod 10, the gear plate 15, the first mounting plate 16, the second mounting plate 17, the guide rail 18 and the gear 20 are all located in the inner cavity of the installation box 11, one end of the outer surface of the upper end of the connecting plate 21 is fixedly connected to the outer surface of the lower end of the driven shaft 13, the nozzle 14 is fixedly installed on the outer surface of the other end of the connecting plate 21, and the connecting hose 5 is fixedly connected between the nozzle 14 and the release tube 4; the electric telescopic rod 10 is fixedly installed at one end of the inner cavity of the installation box 11, and the middle part of the outer surface of one end of the first mounting plate 16 is connected to the outer surface of one end of the piston rod in the electric telescopic rod 10 The toothed plate 15 is fixedly mounted on the outer surface of one side of the first mounting plate 16, the second mounting plate 17 is fixedly mounted on one side of the inner cavity of the mounting box 11, the guide rail 18 is fixedly mounted on the outer surface of one side of the second mounting plate 17, the slide groove 19 is opened on the outer surface of one side of the first mounting plate 16, the toothed plate 15 is fixedly mounted on the outer surface of the other side of the first mounting plate 16, the connecting plate 21 is located on the outer surface of one side of the toothed plate 15, and the gear 20 is fixedly mounted on the outer wall of the upper end of the driven shaft 13; the first mounting plate 16 is slidably connected with the outer wall of the guide rail 18 through the slide groove 19, and the outer surface of one side of the toothed plate 15 is meshed with the outer surface of one side of the gear 20; a sealed bearing is provided between the driven shaft 13 and the mounting box 11, and the driven shaft 13 is rotatably connected with the mounting box 11 through the sealed bearing.

[0027] It should be noted that the utility model is a fire extinguishing device with an alarm function. The fire extinguisher bottle 1 is provided. When a fire occurs inside the protection area 2, the high temperature causes the fire detection tube 3 to explode. The pressure drop in the fire detection tube 3 is used to start the container valve, and the fire extinguishing agent is released through the release tube 4 to the nozzle 14. When the pressure inside the fire extinguisher bottle 1 drops, the terminal pressure gauge 7 transmits data to the controller 8. After reaching the threshold, the controller 8 controls the alarm 9 to alarm, and feedback can be given in time. The swing spraying assembly 6 is provided, and the first mounting plate 16 is driven to move back and forth through the electric telescopic rod 10. The first mounting plate 16 drives the tooth plate 15 to move back and forth. The tooth plate 15 is meshed with the gear 20. The tooth plate 15 drives the driven shaft 13 to rotate through the gear 20. The first mounting plate 16 slides along the guide rail 18 through the slide groove 19, which can improve the stability of the movement of the first mounting plate 16 and the tooth plate 15. The driven shaft 13 drives the nozzle 14 to swing left and right through the connecting plate 21, so as to increase the effective fire extinguishing range.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fire extinguishing device capable of alarming, comprising a fire extinguisher bottle (1) and a protection area (2), wherein the fire extinguisher bottle (1) is mounted on one side of the outer wall of the protection area (2), and characterized in that: The outer surface of the upper end of the fire extinguisher bottle (1) is connected to a fire detection tube (3) and a release tube (4), and the fire detection tube (3) and the release tube (4) both extend into the upper part of the inner cavity of the protection area (2). A terminal pressure gauge (7) is installed on the outer surface of one side of the fire extinguisher bottle (1), one end of the terminal pressure gauge (7) is connected to a controller (8), and one side of the controller (8) is connected to an alarm (9). An oscillating spray assembly (6) is arranged at one end of the release tube (4) away from the fire extinguisher bottle (1), a connecting hose (5) is arranged between the oscillating spray assembly (6) and the release tube (4), and the oscillating spray assembly (6) comprises a mounting box (11), an ear plate (12), a driven shaft (13), a nozzle (14), and a tooth plate (15). , a first mounting plate (16), a second mounting plate (17), a guide rail (18), a slide groove (19), a gear (20) and a connecting plate (21); the ear plate (12) is fixedly mounted on the left and right ends of the upper outer surfaces of both sides of the mounting box (11); the mounting box (11) is fixedly mounted on the upper part of the inner cavity of the protection area (2); the output end of the terminal pressure gauge (7) is electrically connected to the input end of the controller (8); the output end of the controller (8) is electrically connected to the input end of the alarm (9); the upper end of the driven shaft (13) extends into the inner cavity of the mounting box (11); the electric telescopic rod (10), the tooth plate (15), the first mounting plate (16), the second mounting plate (17), the guide rail (18) and the gear (20) ) are both located in the inner cavity of the installation box (11), one end of the outer surface of the upper end of the connecting plate (21) is fixedly connected to the outer surface of the lower end of the driven shaft (13), the nozzle (14) is fixedly installed on the outer surface of the other end of the connecting plate (21), and the connecting hose (5) is fixedly connected between the nozzle (14) and the release tube (4), the electric telescopic rod (10) is fixedly installed at one end of the inner cavity of the installation box (11), the middle part of the outer surface of one end of the first mounting plate (16) is fixedly connected to the outer surface of one end of the piston rod in the electric telescopic rod (10), the tooth plate (15) is fixedly installed on the outer surface of one side of the first mounting plate (16), the second mounting plate (17) is fixedly installed on one side of the inner cavity of the installation box (11), and the guide rail (18) The gear (20) is fixedly mounted on the outer surface of one side of the second mounting plate (17), the slide groove (19) is opened on the outer surface of one side of the first mounting plate (16), the tooth plate (15) is fixedly mounted on the outer surface of the other side of the first mounting plate (16), the connecting plate (21) is located on the outer surface of one side of the tooth plate (15), and the gear (20) is fixedly mounted on the outer wall of the upper end of the driven shaft (13), the first mounting plate (16) is slidably connected to the outer wall of the guide rail (18) through the slide groove (19), the outer surface of one side of the tooth plate (15) and the outer surface of one side of the gear (20) are meshed with each other, and a sealed bearing is arranged between the driven shaft (13) and the mounting box (11), and the driven shaft (13) is rotatably connected to the mounting box (11) through the sealed bearing.

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