Integrated fire extinguishing box

Abstract

According to the integrated fire extinguishing box, fire extinguishing agent storage, spraying control and fire monitoring are integrated, and high integration of fire extinguishing equipment is achieved. The fire extinguishing box comprises a box body, a pressure storage type fire extinguishing agent bottle, a nozzle, an electric control valve, a control module, a fire monitoring part and other key components. And the pressure storage type fire extinguishing agent bottle is arranged in the box body and is communicated with the nozzle at the top of the box body through the electric control valve. The fire monitoring part is arranged in a fire prevention area outside the box body, monitors fire behavior in real time and transmits a signal to the control module. And the control module accurately and quickly controls the opening and closing of the electric control valve according to the received signal, so that the timely spraying of the fire extinguishing agent is realized. Through integrated design and intelligent control, the accuracy and efficiency of fire extinguishing work are improved, the fire extinguishing reaction time is shortened, and the system is suitable for fire prevention in various places.

Description

Technical Field

[0001] The invention relates to the technical field of fire fighting, and in particular to an integrated fire extinguishing box. Background Art

[0002] In the traditional fire protection field, fire extinguishing equipment is usually set up independently, that is, the fire extinguishing agent storage device, spraying device and control system are separated from each other and need to be assembled and integrated through complex pipelines and connectors. This decentralized setting method not only increases the difficulty of installation and maintenance, but also may cause the fire extinguishing system to fail to work properly in an emergency due to problems such as aging pipelines and loose connections, thereby delaying the fire extinguishing time and causing greater losses.

[0003] In addition, traditional fire extinguishing systems often rely on manual monitoring or simple fire detectors to trigger fire extinguishing mechanisms, which may not be able to detect the fire in a timely and accurate manner at the early stage of the fire, resulting in a delayed fire extinguishing response. Especially in some unmanned or crowded places, such as warehouses, data centers, public places, etc., the rapid spread and diffusion of fire often brings great challenges to fire extinguishing work.

[0004] Therefore, the market urgently needs an integrated and intelligent fire-fighting equipment that can monitor the fire situation in real time and quickly and accurately activate the fire-fighting mechanism when a fire occurs, so as to minimize the losses caused by the fire. Summary of the invention

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

[0006] To achieve the above object, the technical solution adopted by the present invention is: to provide an integrated fire extinguishing box, the integrated fire extinguishing box comprising: A box body, one side of which is provided with an opening and closing door; A pressure-storage fire extinguishing agent bottle, which is arranged in the box and is filled with fire extinguishing agent; A nozzle, the nozzle is arranged on the top of the box body, and the nozzle is connected to the outlet on the top of the pressure storage type fire extinguishing agent bottle; An electrically controlled valve, the electrically controlled valve being arranged at the outlet of the top of the pressure storage type fire extinguishing agent bottle; A control module, the control module is arranged inside the box, and the control module is electrically connected to the electric control valve; A fire monitoring unit is arranged in a fire prevention area outside the box, and the fire monitoring unit is electrically connected to the control module.

[0007] In one embodiment, the fire monitoring unit includes a smoke sensor and a temperature sensor.

[0008] In one embodiment, the integrated fire extinguisher box further includes an alarm device, which is disposed on the top of the housing and is electrically connected to the control module.

[0009] 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.

[0010] In one embodiment, the integrated fire extinguisher box further includes a manual control unit, which is disposed on the opening and closing door and is electrically connected to the control module, and is used to manually control the release of the pressurized fire extinguishing agent bottle.

[0011] In one embodiment, the integrated fire extinguisher box also includes a base, which is fixed to the bottom of the box body. The center of the base is provided with an installation groove consistent with the bottom shape of the pressurized fire extinguisher bottle, and the pressurized fire extinguisher bottle is installed in the installation groove of the base.

[0012] In one embodiment, the base is hollow inside, and a smoke removal part is provided inside the base and the pressure-stored fire extinguishing agent bottle, and the smoke removal part is used to remove smoke generated by a fire.

[0013] In one embodiment, the smoke removal unit comprises: A first piston, wherein the first piston is disposed at the bottom of the pressure-storage fire extinguishing agent bottle, and the fire extinguishing agent is 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 type fire extinguishing agent bottle; a second piston, the second piston being 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 inside of the base, and the other end entrance of the smoke removal pipe is arranged in the fire prevention area.

[0014] One or more of the above technical solutions in the embodiments of the present invention have at least the following technical effects or advantages: 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, the nozzle, the electric control valve, the control module and the fire monitoring unit in 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 reaction 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

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0016] Figure 1 A schematic diagram of the external structure of an integrated fire extinguishing box provided in an embodiment of the present invention; Figure 2 A schematic diagram of the internal structure of an integrated fire extinguishing box provided in an embodiment of the present invention; Figure 3 A schematic diagram of the internal structure of an integrated fire extinguishing box provided in another embodiment of the present invention; Figure 4 for Figure 3 A cross-sectional view of the bottom and base of a medium pressure storage fire extinguishing agent bottle; Figure 5 for Figure 4 Schematic diagram of the structure of the smoke removal part when removing smoke.

[0017] The respective reference numerals are as follows: 1. Box body; 2. Pressure storage 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

[0018] Embodiments of the present invention are described in detail below, 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 should not be construed as limiting the present invention.

[0019] 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" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships 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 should not be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1 to Figure 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. Among them, 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 opening and closing of the electric control valve 4 is accurately and quickly controlled by the fire monitoring unit 6 and the control module 5, so that the fire can be extinguished accurately and quickly at the first time when a fire occurs in the fire prevention area, ensuring that the fire extinguishing work is carried out quickly and accurately to improve the fire extinguishing effect.

[0023] In one embodiment, the fire monitoring unit 6 includes a smoke sensor and a temperature sensor. The fire monitoring unit 6 can monitor the smoke concentration and temperature changes in the fire prevention area in real time by integrating the smoke sensor and the temperature sensor. The smoke sensor is sensitive to smoke particles and triggers a signal once smoke is detected; the temperature sensor monitors the ambient temperature and will also sound an alarm when the temperature rises abnormally. The dual monitoring mechanism improves the accuracy and reliability of fire detection, and can detect fires in time at the early stage of a fire, thus gaining valuable time for subsequent firefighting work.

[0024] In one embodiment, the integrated fire extinguisher box further includes an alarm device 7, which is disposed on the top of the housing and is electrically connected to the control module 5. When the control module 5 receives the alarm signal from the fire monitoring unit 6, the alarm device 7 is immediately triggered to sound an alarm, so that people around can quickly learn of the fire. The addition of the alarm device 7 enhances the warning function of the fire extinguisher box, and can quickly attract the attention of people around when a fire occurs, prompting them to take appropriate emergency measures.

[0025] In one embodiment, the integrated fire extinguisher box 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 the data of the fire monitoring unit 6 and the working status of the fire extinguisher box in real time, so as to facilitate routine maintenance and troubleshooting.

[0026] In one embodiment, the integrated fire extinguishing box further includes a manual control unit 9, which is disposed on the opening and closing door 12, and is electrically connected to the control module 5, and is used to manually control the discharge of the pressure storage type fire extinguishing agent bottle 2. In an emergency, the user can directly control the discharge of the pressure storage type fire extinguishing agent bottle 2 through the manual control unit 9. The addition of the manual control unit 9 provides an additional fire extinguishing means to ensure that the fire extinguishing operation can still be performed in the event of failure of the automatic control system or in special circumstances.

[0027] 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, and a mounting groove having the same shape as the bottom of the pressure-storage fire extinguisher bottle 2 is provided in the center of the base 10, and the pressure-storage 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 pressure-storage fire extinguisher bottle 2 will not shake or fall off during transportation and use.

[0028] When a fire occurs, the fire will produce smoke, which 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, a large amount of smoke is prevented from endangering the safety of surrounding personnel. In one embodiment, the base 10 is hollow inside, and a smoke removal part 11 is provided in the base 10 and the pressure-storage fire extinguishing agent bottle 2. The smoke removal part 11 is used to remove the smoke generated by the fire. The smoke removal part 11 absorbs the smoke generated by the fire into the base 10 through the action of spraying the fire extinguishing agent of the pressure-storage 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.

[0029] 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 arranged 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 arranged between the first piston 111 and the pressure-type fire extinguishing agent bottle 2; the second piston 113 is arranged inside 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; the smoke removal pipe 115 is arranged at the top of the base 10, and one end of the smoke removal pipe 115 is connected to the inside of the base 10, and the other end of the smoke removal pipe 115 is arranged in the fire prevention area.

[0030] 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 signal of the fire occurrence to the control module 5. The control module 5 controls the electric control valve 4 (specifically, it can be 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 pipeline, thereby achieving fire extinguishing. Since the fire extinguishing agent in the pressure-storage fire extinguishing agent bottle 2 is sprayed outward in large quantities, 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 opened 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, as shown in FIG. Figure 5 As shown, the chamber space of the base 10 above the second piston 113 becomes larger, and the top of the chamber of the base 10 is connected to the fire protection zone through the smoke removal pipe 115, so that when the second piston 113 moves downward, the 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. When a fire occurs in the fire prevention zone, the surrounding personnel can evacuate safely without being affected by the smoke generated by the fire.

[0031] In addition, when the pressure-storage fire extinguishing agent bottle 2 is spraying fire extinguishing agent, the elastic force given by the elastic member 112 causes the first piston 111 to move upward, thereby compressing the storage space of the remaining fire extinguishing agent in the pressure-storage fire extinguishing agent bottle 2, dynamically maintaining the pressure value in the pressure-storage fire extinguishing agent bottle 2, so that the remaining fire extinguishing agent in the pressure-storage fire extinguishing agent bottle 2 can still maintain a good spraying speed, ensuring its continuous fire extinguishing efficiency. This avoids the phenomenon that the speed of the pressure-storage fire extinguishing agent bottle 2 spraying fire extinguishing agent is reduced due to the reduction of the internal pressure value after the pressure-storage fire extinguishing agent bottle 2 sprays a large amount of fire extinguishing agent.

[0032] In addition, the smoke removal unit 11 further includes a smoke exhaust pipe 116, which is connected to the base 10 and is disposed below the smoke removal pipe 115. The smoke removal pipe 115 is provided with a one-way valve, and the smoke exhaust pipe 116 is provided with a valve. The one-way valve on the smoke removal pipe 115 can prevent the smoke absorbed into the base 10 from being automatically discharged to the outside. After the fire extinguishing action is completed, the 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 in the smoke, so that the smoke removal unit 11 can continue to absorb the smoke.

[0033] 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 protection scope of the present invention.

Claims

1. An integrated fire extinguisher box, characterized in that: The integrated fire extinguishing box comprises: A box body, one side of which is provided with an opening and closing door; A pressure-storage fire extinguishing agent bottle, which is arranged in the box and is filled with fire extinguishing agent; A nozzle, the nozzle is arranged on the top of the box body, and the nozzle is connected to the outlet on the top of the pressure storage type fire extinguishing agent bottle; An electrically controlled valve, the electrically controlled valve being arranged at the outlet of the top of the pressure storage type fire extinguishing agent bottle; A control module, the control module is arranged inside the box, and the control module is electrically connected to the electric control valve; A fire monitoring unit is arranged in a fire prevention area outside the box, and the fire monitoring unit is electrically connected to the control module.

2. An 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 extinguishing box according to claim 1, characterized in that: The integrated fire extinguisher box further comprises 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 comprises 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 extinguisher box also includes a manual control unit, which is arranged on the opening and closing door, and is electrically connected to the control module, and is used to manually control the spraying of the pressure storage fire extinguishing agent bottle.

6. The integrated fire extinguishing box according to claim 1, characterized in that: The integrated fire extinguishing box also includes a base, which is fixed to the bottom of the box body. The center of the base is provided with a mounting groove that is consistent with the bottom shape of the pressure-storage fire extinguishing agent bottle, and the pressure-storage fire extinguishing agent bottle is installed in the mounting groove of the base.

7. An integrated fire extinguishing box according to claim 6, characterized in that: The base is hollow inside, and a smoke removal part is arranged inside the base and the pressure-storage fire extinguishing agent bottle, and the smoke removal part is used to remove smoke generated by a fire.

8. An integrated fire extinguishing box according to claim 7, characterized in that: The smoke removal unit comprises: A first piston, wherein the first piston is disposed at the bottom of the pressure-storage fire extinguishing agent bottle, and the fire extinguishing agent is 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 type fire extinguishing agent bottle; a second piston, the second piston being 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 inside of the base, and the other end entrance of the smoke removal pipe is arranged in the fire prevention area.

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