Automatic sprinkler fire extinguishing device

Abstract

The application discloses an automatic sprinkling fire extinguishing device, which comprises a main body part, a water inlet pipeline penetrating up and down is arranged on the main body part, a containing space is formed in the main body part, an electromagnetic valve, a storage battery and a control panel are fixedly arranged in the containing space, the electromagnetic valve is used for controlling the on-off of the water inlet pipeline, the control panel is used for controlling the opening and closing of the electromagnetic valve, a first magnetic column is fixed at the bottom of the main body part, and a plurality of sensors are arranged in the circumferential direction of the outer surface of the main body part; a telescopic pipe is fixed at one end of the bottom of the main body part and is communicated with the water inlet pipeline, a second magnetic column is fixed at the bottom of the telescopic pipe, a spray head is fixed on the second magnetic column, the spray head is communicated with the water inlet pipeline, a pair of water baffle plates are rotatably arranged on the top of the spray head, and the water baffle plates are adsorbed on the second magnetic column.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic sprinkler fire extinguishing devices, in particular to an automatic sprinkler fire extinguishing device. BACKGROUND

[0002] In the field of fire fighting, automatic sprinkler fire extinguishing devices are an important fire extinguishing equipment, widely used in various places such as factories, warehouses, shopping malls, residences, etc., to achieve rapid response and effective extinguishing of fire.

[0003] However, due to different building standards, some ceilings or suspended ceilings are too high, and the hanging height of the fire extinguishing device is relatively high. When a fire occurs, it is difficult for the sprinkler fire extinguishing device to effectively spray water flow at the appropriate position. Furthermore, if the spraying distance is too far, the water column is more likely to be atomized, and the sprinkling effect is poor. Therefore, the present application aims to solve the above problems.

[0004] The above content is only used to assist in understanding the technical solutions of the present application, and does not represent the acknowledgement of the above content as the closest prior art to the present application. SUMMARY

[0005] Based on this, the present application provides an automatic sprinkler fire extinguishing device to solve one of the above technical problems.

[0006] The technical scheme adopted by the present application to solve its technical problems is: an automatic sprinkler fire extinguishing device, comprising: a main body portion, an upper and lower through water inlet pipe is arranged on the main body portion, a containing space is formed in the main body portion, an electromagnetic valve, a storage battery and a control panel are fixedly arranged in the containing space, the electromagnetic valve is used to control the on-off of the water inlet pipe, the control panel is used to control the opening and closing of the electromagnetic valve, a first magnetic column is fixed at the bottom of the main body portion, a plurality of sensors are arranged in the circumferential direction of the outer surface of the main body portion; a telescopic pipe is fixed at one end of the bottom of the main body portion and is in communication with the water inlet pipe, a second magnetic column is fixed at the bottom of the telescopic pipe, a spray head is fixed on the second magnetic column, the spray head is in communication with the water inlet pipe, a pair of water baffle plates are rotatably arranged at the top of the spray head, and the water baffle plates are adsorbed on the second magnetic column; the second magnetic column is adsorbed on the first magnetic column, the telescopic pipe is folded and stored in the first magnetic column and the second magnetic column, the electromagnetic valve is opened, water flow passes through, impacts the water baffle plates, the second magnetic column is separated from the first magnetic column, the telescopic pipe is unfolded, and the height of the spray head is reduced.

[0007] In some embodiments, the water inlet pipe is connected to the main pipe.

[0008] In some embodiments, the electromagnetic valve includes a valve core arranged in the water inlet pipe, when the valve core does not block the water inlet pipe, the main pipe, water inlet pipe, telescopic pipe and spray head form a water flow passage.

[0009] In some embodiments, a mounting magnetic ring is formed on the second magnetic column, the upper surface of the mounting magnetic ring is fixed on the bottom of the telescopic pipe, the lower surface of the mounting magnetic ring is fixed on the top of the spray head, and the water baffle is adsorbed on the mounting magnetic ring.

[0010] In some embodiments, the water baffle is separated from the mounting magnetic ring at the moment of bearing the water flow impact, and drives the second magnetic column and the spray head to move downward, and the telescopic pipe is unfolded.

[0011] In some embodiments, the spray head is inverted conical, and the bottom of the spray head is provided with a spray opening.

[0012] In some embodiments, the sensor can be a combination of a temperature sensor and a smoke sensor, and the sensor is used to detect environmental data and transmit the data to the control panel.

[0013] In some embodiments, the sensor, the control panel and other electronic components are powered by an external power supply, and when the external power supply is disconnected, the battery is temporarily powered.

[0014] The beneficial effects of the present application are that by storing the telescopic pipe in the first magnetic column and the second magnetic column, after detecting fire data by the sensor, the control panel controls the electromagnetic valve to operate, at the moment of opening the water inlet pipe, the water flow impacts the water baffle downward from the water inlet pipe, and then drives the second magnetic column to separate from the first magnetic column, the water baffle rotates to open, the water flow flows out from the spray opening at the same time, the second magnetic column and the spray head are displaced downward, and the telescopic pipe is unfolded, effectively reducing the height of the spray head, suitable for high ceiling, and can improve the effectiveness of fire extinguishing, after use, only the water baffle is adsorbed on the mounting magnetic ring again, and the second magnetic column is adsorbed on the first magnetic column again, and the device can be reused. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0016] Figure 1 is a perspective view of the present application.

[0017] Figure 2 is a telescopic pipe unfolding and extending schematic view of the present application.

[0018] Figure 3 is a partial cross-sectional view of the present application.

[0019] Figure 4 is a schematic view of the main part of the present application.

[0020] Figure 5 is the explosion schematic diagram of the present application.

[0021] The figure number explanation: 1, main body part, 2, water inlet pipeline, 3, containing space, 4, electromagnetic valve, 401, valve core, 5, storage battery, 6, control panel, 7, first magnetic column, 8, second magnetic column, 801, installation magnetic ring, 9, sensor, 10, telescopic pipe, 11, spray head, 12, water baffle, 13, spout, 14, main pipeline. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on that the combination of technical solutions can be realized by those skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope of the present application.

[0023] In the embodiments of the present application, please refer to Figures 1-5 The automatic sprinkling fire extinguishing device mainly comprises: a main body part 1, an upper and lower through water inlet pipeline 2 is arranged on the main body part 1, a containing space 3 is formed in the main body part 1, an electromagnetic valve 4, a storage battery 5 and a control panel 6 are fixedly arranged in the containing space 3, the electromagnetic valve 4 is used for controlling the on-off of the water inlet pipeline 2, the control panel 6 is used for controlling the opening and closing of the electromagnetic valve 4, a first magnetic column 7 is fixed at the bottom of the main body part 1, and a plurality of sensors 9 are arranged in the circumferential direction of the outer surface of the main body part 1; a telescopic pipe 10 is fixed at one end of the bottom of the main body part 1 and is connected with the water inlet pipeline 2, a second magnetic column 8 is fixed at the bottom of the telescopic pipe 10, a spray head 11 is fixed on the second magnetic column 8, the spray head 11 is connected with the water inlet pipeline 2, a pair of water baffles 12 is rotatably arranged at the top of the spray head 11, and the water baffles 12 are adsorbed on the second magnetic column 8; the second magnetic column 8 is adsorbed on the first magnetic column 7, the telescopic pipe 10 is folded and stored in the first magnetic column 7 and the second magnetic column 8, the electromagnetic valve 4 is opened, the water flow is connected, the water baffles 12 are impacted, the second magnetic column 8 is separated from the first magnetic column 7, the telescopic pipe 10 is unfolded, and the height of the spray head 11 is reduced.

[0024] Some preferred / modified embodiments based on the above embodiments will be described below. The following embodiments can be selected or combined.

[0025] As Figure 1 shown, the water inlet pipe 2 is connected to the main pipe 14, which can be connected to any external pipe that can provide water source.

[0026] As Figure 3 shown, the electromagnetic valve 4 includes a valve core 401 arranged in the water inlet pipe 2, when the valve core 401 does not block the water inlet pipe 2, the main pipe 14, water inlet pipe 2, telescopic pipe 10 and spray head 11 form a water flow path, specifically, the valve core 401 under the control of the electromagnetic valve 4 can be quickly separated from the water inlet pipe 2.

[0027] Further, the spray head 11 is inverted conical, and the bottom is provided with a spray opening 13, which can be replaced with a columnar water outlet or a scattered water outlet spray head 11 assembly as needed, to meet various use scenarios.

[0028] Specifically, the second magnetic column 8 is provided with a mounting magnetic ring 801, the upper surface of the mounting magnetic ring 801 is fixed to the bottom of the telescopic pipe 10, and the lower surface is fixed to the top of the spray head 11, the water baffle 12 is adsorbed on the mounting magnetic ring 801, and the impact force can be absorbed by the water baffle 12 at the moment of water flow, and transmitted to the spray head 11 and the second magnetic column 8, which can ensure that the second magnetic column 8 is separated from the first magnetic column 7 at the same time, and the water baffle 12 is synchronized with the mounting magnetic ring 801 to open.

[0029] Further, at the moment of water flow, the water baffle 12 is separated from the mounting magnetic ring 801 at the moment of water flow impact, and drives the second magnetic column 8 and the spray head 11 to move downward, the telescopic pipe 10 is expanded, which can reduce the height of the spray head 11, and the appropriate height of the spray head 11 can be used for fire extinguishing, in addition, according to the actual situation, the fire extinguishing device with different length telescopic pipes 10 can be installed and used.

[0030] As Figure 4 shown, the sensor 9 can be a combination of temperature sensor 9 and smoke sensor 9, or a combination of multiple sensors, the sensor 9 is used to detect environmental data and transmit data to the control panel 6, the control panel 6 processes the data, when smoke is detected or both smoke and temperature are detected, the control panel 6 controls the electromagnetic valve 4 to execute the command of opening and closing the water inlet pipe 2.

[0031] Further, the sensor 9, control panel 6 and other electronic components are powered by an external power supply, when the external power supply is disconnected, the battery 5 provides temporary power, ensuring that the device can operate normally in emergency situations.

[0032] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present application, and the foregoing embodiments are only used to illustrate the technical solutions of the present application, not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that the technical solutions described in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic sprinkler fire extinguishing device characterized by, The utility model relates to a kind of automatic fire extinguishing device, including: Main body part, water inlet pipeline is arranged on the top and bottom through, the accommodating space is formed in the main body part, the electromagnetic valve, battery and control panel are fixedly arranged in the accommodating space, the electromagnetic valve is used to control the on-off of the water inlet pipeline, the control panel is used to control the opening and closing of the electromagnetic valve, the first magnetic column is fixed in the bottom of the main body part, and the outer surface of the main body part is circumferentially arrayed with a plurality of sensors; Flexible pipe, one end is fixed in the bottom of the main body part, and is communicated with the water inlet pipeline, the second magnetic column is fixed in the bottom of the flexible pipe, the spray head is fixed on the second magnetic column, the spray head is communicated with the water inlet pipeline, a pair of water baffle is rotatably arranged on the top of the spray head, and the water baffle is adsorbed on the second magnetic column; The second magnetic column is adsorbed on the first magnetic column, the flexible pipe is folded and stored in the first magnetic column and the second magnetic column, the electromagnetic valve is opened, water flow is communicated, the water baffle is impacted, the second magnetic column is separated from the first magnetic column, the flexible pipe is unfolded, and the height of the spray head is reduced.

2. An automatic sprinkler fire extinguishing device according to claim 1, wherein The water inlet pipeline is communicated on the main pipeline.

3. An automatic sprinkler fire extinguishing device according to claim 2, wherein The electromagnetic valve includes a valve core arranged in the water inlet pipeline, when the valve core does not block the water inlet pipeline, the main pipeline, water inlet pipeline, flexible pipe and spray head form the water flow path.

4. An automatic sprinkler fire extinguishing device according to claim 1, wherein The second magnetic column is formed with a mounting magnetic ring, the upper surface of the mounting magnetic ring is fixed in the bottom of the flexible pipe, and the lower surface is fixed in the top of the spray head, and the water baffle is adsorbed on the mounting magnetic ring.

5. An automatic sprinkler fire extinguishing device according to claim 4, wherein Water flow is communicated, the water baffle is separated from the mounting magnetic ring in the moment of bearing water flow impact, and drives the second magnetic column and the spray head to move downward, and the flexible pipe is unfolded.

6. An automatic sprinkler fire extinguishing device according to claim 1 wherein, The spray head is inverted conical, and the spout is arranged at the bottom.

7. An automatic sprinkler fire extinguishing device according to claim 1 wherein, The sensor can be selected as a combination of temperature sensor and smoke sensor single or multiple, and the sensor is used to detect environmental data and transmit data to the control panel.

8. An automatic sprinkler fire extinguishing device according to claim 1 wherein, The sensor, control panel and other electronic components are powered by external power supply, and temporarily powered by the battery when the external power supply is disconnected.

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