An integrated fire extinguisher

Abstract

The application provides an integrated fire extinguishing tank which integrates fire extinguishing agent storage, spray control and fire monitoring, and realizes high integration of fire extinguishing equipment. The fire extinguishing tank comprises a tank body, a pressure storage type fire extinguishing agent bottle, a nozzle, an electric control valve, a control module and a fire monitoring part and other key components. The pressure storage type fire extinguishing agent bottle is built in the tank body and is connected with the nozzle at the top of the tank body through the electric control valve. The fire monitoring part is arranged in a fire prevention area outside the tank body, monitors fire in real time, and transmits signals to the control module. The control module accurately and quickly controls the opening and closing of the electric control valve according to the received signals, and realizes timely spraying of the fire extinguishing agent. Through integrated design and intelligent control, the application improves the accuracy and efficiency of fire extinguishing work, shortens the fire extinguishing reaction time, and is suitable for fire prevention in various places.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of fire fighting technology, and in particular to an integrated fire extinguishing box. BACKGROUND

[0002] In the traditional field of fire fighting, fire extinguishing equipment is usually set up independently, with each part such as fire extinguishing agent storage device, spraying device, and control system separated from each other, and assembled and integrated through complex pipelines and connecting pieces. This dispersed setting method not only increases the difficulty of installation and maintenance, but also may cause the fire extinguishing system to fail to work normally due to problems such as pipeline aging and loose connection in an emergency, thereby delaying the fire extinguishing opportunity and causing greater losses.

[0003] In addition, the traditional fire extinguishing system often relies on manual monitoring or simple fire detectors to trigger the fire extinguishing mechanism, which may not be able to accurately discover the fire at the initial stage of the fire, resulting in a lag in the fire extinguishing response. Especially in some unattended or densely populated places such as warehouses, data centers, public places, etc., the rapid spread and diffusion of fire often bring great challenges to fire extinguishing work.

[0004] Therefore, there is an urgent need in the market for an integrated and intelligent fire extinguishing device that can monitor fire conditions in real time and quickly and accurately start the fire extinguishing mechanism when a fire occurs to minimize the losses caused by the fire. SUMMARY

[0005] The purpose of the present application is to provide an integrated fire extinguishing box for quickly and accurately starting the fire extinguishing mechanism when a fire occurs to minimize the losses caused by the fire.

[0006] To achieve the above purpose, the technical solution adopted by the present application is to provide an integrated fire extinguishing box, which comprises:

[0007] a box body, one side of the box body being provided with an opening and closing door;

[0008] a pressure storage type fire extinguishing agent bottle, the pressure storage type fire extinguishing agent bottle being arranged in the box body, and the pressure storage type fire extinguishing agent bottle being filled with fire extinguishing agent;

[0009] a nozzle, the nozzle being arranged at the top of the box body, and the nozzle being in communication with the outlet at the top of the pressure storage type fire extinguishing agent bottle;

[0010] an electric control valve, the electric control valve being arranged at the outlet at the top of the pressure storage type fire extinguishing agent bottle;

[0011] a control module, the control module being arranged in the box body, and the control module being electrically connected with the electric control valve;

[0012] A fire monitoring unit is provided in a fire prevention area outside the box and is electrically connected to the control module.

[0013] In one embodiment, the fire monitoring unit includes a smoke sensor and a temperature sensor.

[0014] In one embodiment, the integrated fire extinguishing box further includes an alarm device, which is disposed on the top of the housing and is electrically connected to the control module.

[0015] In one embodiment, the integrated fire extinguisher box further includes a display screen, which is disposed on the opening and closing door and is electrically connected to the control module.

[0016] In one embodiment, the integrated fire extinguishing box further includes a manual control unit, which is provided on the opening and closing door and is electrically connected to the control module, and is used to manually control the spraying of the pressurized fire extinguishing agent bottle.

[0017] In one embodiment, the integrated fire extinguishing box also includes a base, which is fixed to the bottom of the box body. A mounting groove consistent with the bottom shape of the pressurized fire extinguishing agent bottle is provided in the center of the base, and the pressurized fire extinguishing agent bottle is installed in the mounting groove of the base.

[0018] In one embodiment, the interior of the base is hollow, and a smoke removal portion is provided in the base and the pressure-stored fire extinguishing agent bottle, and the smoke removal portion is used to remove smoke generated by a fire.

[0019] In one embodiment, the smoke removal unit comprises:

[0020] a first piston, the first piston being disposed at the bottom of the pressure-storage fire extinguishing agent bottle, the fire extinguishing agent being located in the pressure-storage fire extinguishing agent bottle above the first piston;

[0021] an elastic member, the elastic member being arranged between the first piston and the pressure-storage fire extinguishing agent bottle;

[0022] a second piston disposed inside the base;

[0023] a connecting rope, one end of which is connected to the first piston, and the other end of which is connected to the second piston;

[0024] A smoke removal pipe is arranged on the top of the base, and one end of the smoke removal pipe is connected to the interior of the base, and the other end of the smoke removal pipe is arranged in the fire prevention area.

[0025] One or more of the above technical solutions in the embodiments of the present invention have at least the following technical effects or advantages:

[0026] The integrated fire extinguishing box provided by the embodiment of the present invention greatly simplifies the installation and maintenance process of the fire extinguishing equipment and improves the reliability and stability of the system by integrating key components such as the pressure-storage fire extinguishing agent bottle, nozzle, electric control valve, control module and fire monitoring unit into one box. In addition, the present invention monitors the fire situation in the fire prevention area in real time through the fire monitoring unit, and transmits the monitoring signal to the control module in real time. The control module accurately and quickly controls the opening and closing of the electric control valve according to the received signal, thereby realizing the timely spraying of the fire extinguishing agent, effectively improving the accuracy and efficiency of the fire extinguishing work. In addition, since the present invention adopts an integrated and intelligent design, the fire extinguishing mechanism can be quickly activated when a fire occurs, effectively shortening the fire extinguishing response time and minimizing the losses caused by the fire. In summary, the integrated fire extinguishing box of the present invention has significant beneficial effects such as integrated design, intelligent control, rapid response and wide application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 A schematic diagram of the external structure of an integrated fire extinguishing box provided in an embodiment of the present invention;

[0029] Figure 2 A schematic diagram of the internal structure of an integrated fire extinguishing box provided in an embodiment of the present invention;

[0030] Figure 3 A schematic diagram of the internal structure of an integrated fire extinguishing box provided in another embodiment of the present invention;

[0031] Figure 4 for Figure 3 A cross-sectional view of the bottom and base of a medium-pressure fire extinguishing agent bottle;

[0032] Figure 5 for Figure 4 Schematic diagram of the structure of the smoke removal part when removing smoke.

[0033] The reference numerals are as follows:

[0034] 1. Box body; 2. Pressurized fire extinguishing agent bottle; 3. Nozzle; 4. Electric control valve; 5. Control module; 6. Fire monitoring unit; 7. Alarm device; 8. Display screen; 9. Manual control unit; 10. Base; 11. Smoke removal unit; 12. Opening and closing door; 111. First piston; 112. Elastic member; 113. Second piston; 114. Connecting rope; 115. Smoke removal pipe; 116. Smoke exhaust pipe. DETAILED DESCRIPTION

[0035] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0036] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0038] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0039] See also Figures 1 to 2The embodiment of the present application provides an integrated fire extinguishing box, comprising a box body 1, a pressure-storage fire extinguishing agent bottle 2, a nozzle 3, an electric control valve 4, a control module 5 and a fire monitoring unit 6. An opening and closing door 12 is provided on one side of the box body 1; the pressure-storage fire extinguishing agent bottle 2 is provided in the box body 1, and the pressure-storage fire extinguishing agent bottle 2 is filled with fire extinguishing agent; the nozzle 3 is provided at the top of the box body 1, and the nozzle 3 is connected to the outlet at the top of the pressure-storage fire extinguishing agent bottle 2; the electric control valve 4 is provided at the outlet at the top of the pressure-storage fire extinguishing agent bottle 2; the control module 5 is provided inside the box body 1, and the control module 5 is electrically connected to the electric control valve 4; the fire monitoring unit 6 is provided in the fire prevention area outside the box body 1, and the fire monitoring unit 6 is electrically connected to the control module 5. The fire monitoring unit 6 and the control module 5 accurately and quickly control the opening and closing of the electric control valve 4, and then the fire is extinguished accurately and quickly as soon as a fire occurs in the fire prevention area, ensuring that the fire extinguishing work is carried out quickly and accurately, thereby improving the fire extinguishing effect.

[0040] In one embodiment, the fire monitoring unit 6 includes a smoke sensor and a temperature sensor. By integrating these two sensors, the fire monitoring unit 6 can monitor smoke concentration and temperature changes within the fire prevention zone in real time. The smoke sensor is sensitive to smoke particles and triggers a signal upon detecting smoke. The temperature sensor monitors ambient temperature and issues an alarm when the temperature rises abnormally. This dual monitoring mechanism improves the accuracy and reliability of fire detection, enabling timely detection of fires in their early stages, saving valuable time for subsequent firefighting efforts.

[0041] In one embodiment, the integrated fire extinguisher box further includes an alarm device 7, which is mounted on the top of the housing and electrically connected to the control module 5. When the control module 5 receives an alarm signal from the fire monitoring unit 6, it immediately triggers the alarm device 7 to sound an alarm, quickly alerting nearby personnel to the presence of a fire. The addition of the alarm device 7 enhances the fire extinguisher box's warning function, quickly drawing the attention of nearby personnel when a fire occurs and prompting them to take appropriate emergency measures.

[0042] In one embodiment, the integrated fire extinguisher further includes a display screen 8, which is disposed on the opening and closing door 12 and is electrically connected to the control module 5. The display screen 8 can display data from the fire monitoring unit 6 and the operating status of the fire extinguisher in real time, facilitating routine maintenance and troubleshooting.

[0043] In one embodiment, the integrated fire extinguisher box further includes a manual control unit 9, which is located on the door 12 and electrically connected to the control module 5. This control unit 9 is used to manually control the release of the pressurized fire extinguishing agent bottle 2. In an emergency, the user can directly control the release of the pressurized fire extinguishing agent bottle 2 through the manual control unit 9. The addition of the manual control unit 9 provides an additional fire extinguishing method, ensuring that fire extinguishing operations can still be performed even if the automatic control system fails or in special circumstances.

[0044] like Figure 3 As shown, in one embodiment, the integrated fire extinguisher box further includes a base 10, which is fixed to the bottom of the box body 1. A mounting groove is provided in the center of the base 10, which is consistent with the bottom shape of the pressurized fire extinguisher bottle 2. The pressurized fire extinguisher bottle 2 is installed in the mounting groove of the base 10. The design of the base 10 improves the stability and safety of the fire extinguisher box, ensuring that the pressurized fire extinguisher bottle 2 will not shake or fall off during transportation and use.

[0045] When a fire occurs, smoke is generated. The smoke contains not only smoke particles but also harmful gases such as carbon monoxide, carbon dioxide, hydrogen cyanide, sulfur dioxide, nitrogen oxides, etc. Therefore, smoke is very harmful to the human body. Therefore, in order to reduce the solubility of smoke when a fire occurs in the fire protection zone and avoid a large amount of smoke endangering the safety of surrounding personnel, in one embodiment, the base 10 is hollow inside, and a smoke removal unit 11 is provided in the base 10 and the pressure-type fire extinguishing agent bottle 2. The smoke removal unit 11 is used to remove the smoke generated by the fire. The smoke removal unit 11 absorbs the smoke generated by the fire into the base 10 through the action of spraying the fire extinguishing agent from the pressure-type fire extinguishing agent bottle 2, thereby reducing the solubility of the smoke when a fire occurs in the fire protection zone, so that when a fire occurs in the fire prevention zone, surrounding personnel can evacuate safely without being affected by the smoke generated by the fire.

[0046] like Figure 4-5 As shown, in one embodiment, the smoke removal unit 11 includes a first piston 111, an elastic member 112, a second piston 113, a connecting rope 114, and a smoke removal pipe 115. The first piston 111 is disposed at the bottom of the pressure-type fire extinguishing agent bottle 2, and the fire extinguishing agent is located in the pressure-type fire extinguishing agent bottle 2 above the first piston 111; the elastic member 112 is disposed between the first piston 111 and the pressure-type fire extinguishing agent bottle 2; the second piston 113 is disposed within the base 10; one end of the connecting rope 114 is connected to the first piston 111, and the other end of the connecting rope 114 is connected to the second piston 113; and the smoke removal pipe 115 is disposed at the top of the base 10, with one end of the smoke removal pipe 115 communicating with the interior of the base 10 and the other end of the smoke removal pipe 115 being located within the fire prevention zone.

[0047] When a fire occurs, the fire monitoring unit 6 first detects that a fire has occurred in the fire prevention area. The fire monitoring unit 6 transmits the fire signal to the control module 5. The control module 5 controls the electric control valve 4 (specifically, a solenoid valve, etc.) to open, so that the fire extinguishing agent in the pressure-storage fire extinguishing agent bottle 2 is sprayed outward from the nozzle 3 through the pipe, thereby extinguishing the fire. Since a large amount of fire extinguishing agent in the pressure-storage fire extinguishing agent bottle 2 is sprayed outward, the pressure value in the pressure-storage fire extinguishing agent bottle 2 decreases. The fire extinguishing agent in the pressure-storage fire extinguishing agent bottle 2 is stored in the area above the first piston 111. When the pressure value in this area decreases, the first piston 111 slides upward under the elastic force of the elastic member 112. Since the second piston 113 is connected to the first piston 111 by a rope (a through hole is provided at the bottom of the pressure-storage fire extinguishing agent bottle 2, and the rope passes through the through hole), the second piston 113 moves downward. Figure 5 As shown, the chamber space of the base 10 above the second piston 113 is enlarged, and the top of the chamber of the base 10 is connected to the fire protection zone via the smoke removal pipe 115. Therefore, when the second piston 113 moves downward, smoke generated by the fire in the fire protection zone can be sucked into the chamber of the base 10 above the second piston 113 through the smoke removal pipe 115, thereby reducing the solubility of the smoke in the fire protection zone. This allows people in the surrounding area to evacuate safely when a fire occurs in the fire protection zone without being affected by the smoke generated by the fire.

[0048] Furthermore, when the pressure-type fire extinguishing agent bottle 2 is dispensing fire extinguishing agent, the elastic force imparted by the elastic member 112 causes the first piston 111 to move upward, thereby compressing the storage space for the remaining fire extinguishing agent within the pressure-type fire extinguishing agent bottle 2. This dynamically maintains the pressure within the pressure-type fire extinguishing agent bottle 2, allowing the remaining fire extinguishing agent within the pressure-type fire extinguishing agent bottle 2 to maintain a good dispensing speed, thereby ensuring its continued fire extinguishing efficiency. This avoids the phenomenon of the pressure-type fire extinguishing agent bottle 2 decreasing after a large amount of fire extinguishing agent is dispensed, thereby reducing the dispensing speed of the pressure-type fire extinguishing agent bottle 2.

[0049] The smoke removal unit 11 also includes a smoke exhaust pipe 116, which is connected to the base 10 and located below the smoke removal pipe 115. The smoke removal pipe 115 is equipped with a one-way valve, and the smoke removal pipe 116 is also equipped with a valve. The one-way valve on the smoke removal pipe 115 prevents smoke absorbed into the base 10 from being automatically discharged. After extinguishing the fire, maintenance personnel can open the valve on the smoke exhaust pipe 116 to discharge the smoke stored in the chamber of the base 10 into a dedicated purification device to remove particulate matter and harmful gases from the smoke, allowing the smoke removal unit 11 to continue absorbing smoke.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrated fire extinguisher, characterized in that: The integrated fire extinguishing box comprises: A box body, wherein one side of the box body is provided with an opening and closing door; A pressure-storage fire extinguishing agent bottle, which is arranged in the box and filled with fire extinguishing agent; A nozzle is provided at the top of the box body and is connected to the outlet at the top of the pressure-storage fire extinguishing agent bottle; An electrically controlled valve, the electrically controlled valve being arranged at the outlet of the top of the pressure-storage fire extinguishing agent bottle; A control module, the control module being disposed inside the box and electrically connected to the electronically controlled valve; a fire monitoring unit, the fire monitoring unit being arranged in a fire prevention area outside the box and electrically connected to the control module; The integrated fire extinguishing box further includes a base, which is fixed to the bottom of the box body. A mounting groove having the same shape as the bottom of the pressure-storage fire extinguishing agent bottle is provided in the center of the base, and the pressure-storage fire extinguishing agent bottle is installed in the mounting groove of the base; The base is hollow inside, and a smoke removal unit is provided in the base and the pressure-storage fire extinguishing agent bottle, and the smoke removal unit is used to remove smoke generated by a fire; The smoke removal unit includes: a first piston, the first piston being disposed at the bottom of the pressure-storage fire extinguishing agent bottle, the fire extinguishing agent being located in the pressure-storage fire extinguishing agent bottle above the first piston; an elastic member, the elastic member being arranged between the first piston and the pressure-storage fire extinguishing agent bottle; a second piston disposed inside the base; a connecting rope, one end of which is connected to the first piston, and the other end of which is connected to the second piston; A smoke removal pipe is arranged on the top of the base, and one end of the smoke removal pipe is connected to the interior of the base, and the other end of the smoke removal pipe is arranged in the fire prevention area.

2. The integrated fire extinguishing box according to claim 1, characterized in that: The fire monitoring unit includes a smoke sensor and a temperature sensor.

3. The integrated fire extinguisher box according to claim 1, characterized in that: The integrated fire extinguishing box further includes an alarm device, which is disposed on the top of the housing and is electrically connected to the control module.

4. The integrated fire extinguishing box according to claim 1, characterized in that: The integrated fire extinguishing box further includes a display screen, which is arranged on the opening and closing door and is electrically connected to the control module.

5. The integrated fire extinguishing box according to claim 1, characterized in that: The integrated fire extinguishing box further includes a manual control unit, which is provided on the opening and closing door and is electrically connected to the control module. The manual control unit is used to manually control the release of the pressure-stored fire extinguishing agent bottle.

Images