Intelligent temperature-sensing fire extinguishing device for data center

Abstract

The utility model relates to the technical field of data center fire extinguishing equipment, and provides an intelligent temperature sensing fire extinguishing device for a data center, which comprises a mounting plate, a control box is fixed on the front surface of the mounting plate, a pressure sensor and a temperature sensor are mounted on the bottom wall of the control box, and an alarm is fixed on the top wall of the control box; the protection shell is arranged on the outer side of the control box in a sleeving mode and fixedly connected with the mounting plate, the bottom end of the protection shell is connected with a mounting frame through a trigger assembly, and the trigger assembly is located under the pressure sensor; by means of the technical scheme, the problems that existing big data center machine room fire extinguishing equipment is mostly manually extinguished, manual operation is conducted in a fire scene, the safety of fire extinguishers cannot be guaranteed, part of automatic fire extinguishing equipment is small in coverage range and coverage angle, meanwhile, rapid fire extinguishing cannot be achieved in the initial stage of a fire, and fire extinguishing efficiency is high are solved. And greater property loss caused by fire spreading is easily caused.

Description

Technical Field

[0001] This utility model relates to the field of data center fire extinguishing equipment technology, specifically to an intelligent temperature-sensing fire extinguishing device for data centers. Background Technology

[0002] With the rapid development of modern communication technology, the communications industry has become a significant symbol of modern social progress. Fire safety is paramount for large data centers, which serve as central hubs for communications. A fire can cause severe damage to data center equipment and loss of hosted data, seriously impacting the normal operation of data hosting companies, resulting in incalculable social impact and property losses.

[0003] Existing fire extinguishing equipment in big data center computer rooms is mostly manual, requiring manual operation at the fire scene. This cannot guarantee the safety of firefighters. Furthermore, some automatic fire extinguishing equipment has a limited coverage area and angle, and it cannot quickly extinguish fires in the early stages, which can easily lead to the spread of fire and greater property damage. Utility Model Content

[0004] This utility model proposes an intelligent temperature-sensing fire extinguishing device for data centers, which solves the problems of existing fire extinguishing equipment in big data center computer rooms, which are mostly manual fire extinguishing devices. Manual operation at the fire scene cannot guarantee the safety of firefighters. In addition, some automatic fire extinguishing devices have a small coverage area and angle, and cannot achieve rapid fire extinguishing in the early stage of a fire, which can easily lead to the spread of fire and greater property damage.

[0005] The technical solution of this utility model is as follows:

[0006] A smart temperature-sensing fire suppression device for data centers includes:

[0007] Mounting plate, on the front of which a control box is fixed; pressure sensor and temperature sensor are mounted on the bottom wall of the control box; alarm is fixed on the top wall of the control box.

[0008] A protective shell is fitted over the outside of the control box and fixedly connected to the mounting plate. The bottom of the protective shell is connected to a mounting frame via a trigger assembly, which is located directly below the pressure sensor.

[0009] A fire extinguishing patch is installed in the mounting frame. The front wall of the mounting frame is equipped with several sealing mechanisms, and the side and rear walls of the mounting frame are provided with several waist-shaped holes that cooperate with the fire extinguishing patch.

[0010] Preferably, the control box is equipped with a controller, an Internet of Things (IoT) module, and a battery. The controller is signal-connected to the pressure sensor, temperature sensor, alarm, and IoT module, and the IoT module is signal-connected to an external terminal.

[0011] Preferably, the front wall of the mounting plate has a mounting groove, and the protective shell is fixed in the mounting groove.

[0012] Preferably, each of the four corners of the protective shell is fixed with a mounting ear plate, and the mounting ear plate is fixed in the mounting groove by a first threaded knob.

[0013] Preferably, magnets are symmetrically embedded on the left and right sides of the back of the mounting plate, and adhesive grooves are symmetrically opened on the top and bottom sides of the back of the mounting plate.

[0014] Preferably, the triggering component includes a horizontal plate, which is installed inside the protective shell, and connecting rods are symmetrically fixed on both sides of the bottom wall of the horizontal plate;

[0015] A spring is sleeved on the outside of the connecting rod, and the bottom end of the connecting rod slides through the bottom wall of the protective shell and is fixed with a limit plate;

[0016] A threaded post is fixed to the bottom end of the limiting plate;

[0017] The threaded post slides through the top wall of the mounting frame, and a nut is screwed onto the threaded post;

[0018] The spring is fixed between the bottom wall of the horizontal plate and the bottom wall of the inner cavity of the protective shell.

[0019] Preferably, the mounting frame has symmetrically provided limit grooves on both sides, and the sealing mechanism is slidably installed between the limit grooves.

[0020] Preferably, the sealing mechanism includes a C-shaped rod, and sliders are fixed on the inner walls of both sides of the C-shaped rod;

[0021] The slider is slidably installed in the corresponding limiting groove;

[0022] The C-shaped rod has a second threaded knob screwed through both sides.

[0023] The beneficial effects of this utility model are as follows:

[0024] 1. The controller installed in the control box of this utility model is used to process the information transmitted by the pressure sensor and the temperature sensor. When the controller detects a pressure change from the pressure sensor or a temperature exceeding the threshold detected by the temperature sensor, it will control the alarm to sound. At the same time, the data is transmitted to the external terminal through the Internet of Things (IoT) module. The IoT module can transmit the current location of the fire extinguishing device to the external terminal operator, which can facilitate the rapid deployment of maintenance personnel for inspection. Meanwhile, the fire extinguishing patch can generate a large amount of fire extinguishing material and fire extinguishing microparticles when a fire occurs inside the data cabinet and the temperature reaches a certain level. This reduces the oxygen concentration during combustion, absorbs heat to cool down and extinguish the fire, and can automatically extinguish the fire in the early stage of the fire, preventing the fire from spreading and reducing property damage.

[0025] 2. In this utility model, the mounting frame and sealing mechanism facilitate the installation of the fire extinguishing patch. Furthermore, the fire extinguishing patch can be easily replaced after use, enabling the device to be reused and avoiding resource waste. The triggering component can activate the pressure sensor. After the fire extinguishing patch is used, the overall mass inside the mounting frame decreases, causing the triggering component to move upwards and compress the pressure sensor. Upon receiving the pressure change, the controller sends the corresponding data through the IoT module and simultaneously controls the alarm to sound, demonstrating a high degree of automation.

[0026] 3. This utility model can be widely applied to many scenarios with limited spaces, such as meter boxes, distribution cabinets / boxes, new energy storage batteries, charging piles, power plant control rooms, computer rooms, etc. Attached Figure Description

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] Figure 1 This is a perspective view of the front structure of this utility model;

[0029] Figure 2 This is a perspective view of the rear structure of this utility model;

[0030] Figure 3 This is a perspective view of the external structure of the control box of this utility model;

[0031] Figure 4 This is a three-dimensional view of the trigger component structure of this utility model;

[0032] Figure 5 This is a three-dimensional view of the sealing mechanism of this utility model.

[0033] In the diagram: 1. Mounting plate; 2. Control box; 3. Pressure sensor; 4. Temperature sensor; 5. Alarm; 6. Protective shell; 7. Trigger assembly; 71. Horizontal plate; 72. Connecting rod; 73. Spring; 74. Limiting plate; 75. Threaded post; 76. Nut; 8. Mounting frame; 9. Fire extinguishing patch; 10. Sealing mechanism; 101. C-shaped rod; 102. Slider; 103. Second threaded knob; 11. Mounting groove; 12. Mounting ear plate; 13. First threaded knob; 14. Magnet; 15. Adhesive strip groove; 16. Waist-shaped hole; 17. Limiting slide groove. Detailed Implementation

[0034] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0035] Example 1

[0036] like Figures 1-4 As shown, this embodiment proposes:

[0037] A smart temperature-sensing fire suppression device for data centers includes:

[0038] Mounting plate 1, with control box 2 fixed on the front of mounting plate 1, pressure sensor 3 and temperature sensor 4 installed on the bottom wall of control box 2, and alarm 5 fixed on the top wall of control box 2;

[0039] The protective shell 6 is fitted on the outside of the control box 2 and fixedly connected to the mounting plate 1. The bottom of the protective shell 6 is connected to the mounting frame 8 through the trigger assembly 7, which is located directly below the pressure sensor 3.

[0040] Fire extinguishing patch 9 is installed inside the mounting frame 8. Several sealing mechanisms 10 are installed on the front wall of the mounting frame 8. Several waist-shaped holes 16 that cooperate with the fire extinguishing patch 9 are opened on the side wall and rear wall of the mounting frame 8.

[0041] The control box 2 contains a controller, an IoT module, and a battery. The controller is connected to the pressure sensor 3, the temperature sensor 4, the alarm 5, and the IoT module. The IoT module is connected to an external terminal.

[0042] The front wall of the mounting plate 1 has a mounting groove 11, and the protective shell 6 is fixed in the mounting groove 11.

[0043] The protective shell 6 has mounting ear plates 12 fixed at each of its four corners, and the mounting ear plates 12 are fixed in the mounting groove 11 by the first threaded knob 13.

[0044] Magnets 14 are symmetrically embedded on the left and right sides of the back of the mounting plate 1, and adhesive strip grooves 15 are symmetrically opened on the top and bottom sides of the back of the mounting plate 1.

[0045] In this embodiment, the controller installed in the control box 2 processes the information transmitted by the pressure sensor 3 and the temperature sensor 4. When the controller detects a pressure change in the pressure sensor 3 and a temperature exceeding the threshold detected by the temperature sensor 4, it controls the alarm 5 to sound an alarm. Simultaneously, the data is transmitted to an external terminal via the Internet of Things (IoT) module. The IoT module can transmit the current location of the fire extinguishing device to the external terminal operator, facilitating rapid deployment of maintenance personnel for repairs. The controller in this embodiment can be a PLC controller or other commonly used controllers. The pressure sensor 3, temperature sensor 4, alarm 5, and IoT module are all commercially available and are common electronic components in the field. The fire extinguishing patch 9 can decompose when the ambient temperature inside the data cabinet reaches the body's thermosensitive decomposition temperature, producing a large amount of fire extinguishing material and fire extinguishing microparticles. The fire extinguishing material reduces the oxygen concentration during combustion, and the fire extinguishing microparticles undergo physical endothermic processes such as thermal melting and vaporization, absorbing heat and repeatedly consuming the active group, breaking the combustion chain and achieving rapid fire extinguishing. This fire extinguishing patch 9 requires no power source, no dedicated smoke or heat detectors, and no complex equipment or piping. Its installation is simple and versatile, effectively detecting and extinguishing fires in their initial stages. In this embodiment, the fire extinguishing patch 9 can be a commercially available fire extinguishing patch. The triggering component 7 can trigger the pressure sensor 3. After the fire extinguishing patch 9 is used, the overall weight inside the mounting frame 8 decreases. At this time, the triggering component 7 can move upwards to compress the pressure sensor 3. Upon receiving the pressure change, the controller can send the corresponding data through the IoT module and simultaneously control the alarm 5 to sound an alarm. The mounting frame 8, in conjunction with the sealing mechanism 10, facilitates the installation of the fire extinguishing patch 9 and allows for easy replacement after use, enabling the device to be reused and avoiding resource waste. The protective shell 6 is fixed by a first threaded knob 13 in conjunction with the mounting ear plate 12, facilitating its disassembly and installation. The magnet 14 on the mounting plate 1 can directly attract the fire extinguishing device to the designated position when it is installed in an iron data cabinet. When the data cabinet cannot be attracted by the magnet 14, adhesive can be applied to the adhesive strip groove 15 to adhere the fire extinguishing device inside the data cabinet.

[0046] Example 2

[0047] like Figures 4-5 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes:

[0048] The triggering component 7 includes a horizontal plate 71, which is installed inside the protective shell 6. Connecting rods 72 are symmetrically fixed on both sides of the bottom wall of the horizontal plate 71.

[0049] A spring 73 is sleeved on the outside of the connecting rod 72, and the bottom end of the connecting rod 72 slides through the bottom wall of the protective shell 6 and is fixed with a limit plate 74;

[0050] A threaded post 75 is fixed to the bottom end of the limiting plate 74;

[0051] The threaded post 75 slides through the top wall of the mounting frame 8, and a nut 76 is screwed onto the threaded post 75;

[0052] Spring 73 is fixed between the bottom wall of horizontal plate 71 and the bottom wall of the inner cavity of protective shell 6.

[0053] The mounting frame 8 has symmetrical limit grooves 17 on both sides, and the sealing mechanism 10 is slidably installed between the limit grooves 17.

[0054] The blocking mechanism 10 includes a C-shaped rod 101, and sliders 102 are fixed on the inner walls of both sides of the C-shaped rod 101;

[0055] The slider 102 is slidably installed in the corresponding limiting groove 17;

[0056] The C-shaped rod 101 has a second threaded knob 103 threaded through both sides.

[0057] In this embodiment, the triggering component 7 can trigger the pressure sensor 3. After the fire extinguishing patch 9 is used, the overall mass inside the mounting frame 8 decreases. At this time, the triggering component 7 can move upward to squeeze the pressure sensor 3. After receiving the pressure change, the controller can send the corresponding data through the Internet of Things module and simultaneously control the alarm 5 to sound an alarm. When the triggering component 7 is in use, after the fire extinguishing patch 9 is automatically used when it encounters fire, the overall mass inside the mounting frame 8 decreases. At this time, the horizontal plate 71 moves upward under the action of the spring 73, thereby squeezing the pressure sensor 3 and triggering the alarm. At the same time, it works in conjunction with the temperature sensor 4 to achieve dual triggering, so as to avoid the failure of the alarm to be triggered normally if either the pressure sensor 3 or the temperature sensor 4 is damaged.

[0058] The sealing mechanism 10 can limit the fire extinguishing patch 9 within the mounting frame 8. When a new fire extinguishing patch 9 needs to be replaced, the second threaded knob 103 is rotated, causing one end of the second threaded knob 103 to disengage from the inner wall of the limiting groove 17. At this time, the C-shaped rod 101 can be directly pushed upward from the limiting groove 17, thus facilitating the replacement of the new fire extinguishing patch 9. Meanwhile, the mounting frame 8 in this embodiment can be configured into different shapes according to actual needs, thereby ensuring that the device can be smoothly installed in the data cabinet.

[0059] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An intelligent temperature sensing fire extinguishing device for data centers, characterized in that, Include: The installation plate (1) is fixed with the control box (2) in the front, the bottom wall of the control box (2) is provided with pressure sensor (3) and temperature sensor (4), the top wall of the control box (2) is fixed with alarm (5); Protective shell (6), the protective shell (6) is sleeved on the outside of the control box (2) and is fixedly connected with the installation plate (1), the bottom end of the protective shell (6) is connected with the mounting frame (8) through the trigger assembly (7), the trigger assembly (7) is located directly below the pressure sensor (3); Fire extinguishing patch (9), the fire extinguishing patch (9) is installed in the mounting frame (8), the front wall of the mounting frame (8) is provided with a plurality of blocking mechanisms (10), the side wall and the rear wall of the mounting frame (8) are provided with a plurality of waist type holes (16) matched with the fire extinguishing patch (9).

2. The intelligent temperature-sensing fire extinguishing device for a data center according to claim 1, wherein The controller, the internet of things module and the battery are installed in the control box (2), the controller is signal connected with the pressure sensor (3), the temperature sensor (4), the alarm (5) and the internet of things module, the internet of things module is signal connected with the external terminal.

3. The intelligent temperature-sensing fire extinguishing device for a data center according to claim 1, wherein The front wall of the installation plate (1) is provided with a mounting groove (11), and the protective shell (6) is fixed in the mounting groove (11).

4. The intelligent temperature-sensing fire extinguishing device for a data center according to claim 3, characterized in that, The mounting ear plate (12) is fixed in the mounting groove (11) through the first screw knob (13).

5. The intelligent temperature-sensing fire extinguishing device for a data center according to claim 1, wherein The back surface of the installation plate (1) is symmetrically embedded with a magnet (14), and the back surface of the installation plate (1) is symmetrically provided with a rubber strip groove (15).

6. The intelligent temperature-sensing fire extinguishing device for a data center according to claim 1, wherein The trigger assembly (7) includes a horizontal plate (71), the horizontal plate (71) is installed in the protective shell (6), and the horizontal plate (71) is fixed with a connecting rod (72) on the both sides of the bottom wall; The outer side of the connecting rod (72) is sleeved with a spring (73), and the bottom end of the connecting rod (72) is slidably penetrated through the bottom wall of the protective shell (6) and is fixed with a limiting plate (74); The bottom end of the limiting plate (74) is fixed with a threaded column (75); The threaded column (75) is slidably penetrated through the top wall of the mounting frame (8), and the threaded column (75) is screwed with a nut (76); The spring (73) is fixed between the bottom wall of the horizontal plate (71) and the bottom wall of the inner cavity of the protective shell (6).

7. The intelligent temperature-sensing fire extinguishing device for a data center according to claim 1, wherein The limiting sliding groove (17) is symmetrically provided on the both sides of the mounting frame (8), and the blocking mechanism (10) is slidably installed between the limiting sliding grooves (17).

8. The intelligent temperature-sensing fire extinguishing device for a data center according to claim 7, characterized in that, The blocking mechanism (10) includes a C-shaped rod (101), and the inner walls on the both sides of the C-shaped rod (101) are fixed with a sliding block (102); The sliding block (102) is slidably installed in the corresponding limiting sliding groove (17); The second screw knob (103) is screwed through the both sides of the C-shaped rod (101).

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