Fire-fighting cooling water supply device
By integrating fire-fighting equipment into the fire-fighting cooling water system using a skid-mounted enclosure structure, the problem of the existing system's inability to be relocated and reused is solved, realizing the system's portability and efficient utilization, reducing construction and operation costs, and improving the system's reliability and adaptability.
Patent Information
- Application Number
- CN202422792856.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-15
AI Technical Summary
The existing fire cooling water system has strict site requirements and cannot be relocated and reused, resulting in many facilities, large land area, high construction investment, and the power supply requirement of dual power supply for primary load increases operating costs.
The integrated fire cooling water supply system adopts a skid-mounted enclosure structure, including fire cooling water pumps, pressure stabilizing devices, ventilation systems, and observation facilities. It provides backup diesel pump sets and dual power supply to ensure the reliability and flexibility of the system.
It enables the portability and reusability of fire-fighting cooling water systems, reduces land occupation and construction investment, lowers operating costs, adapts to the needs of stations of different sizes and levels, and improves system reliability and safety.
Smart Images
Figure CN223504755U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of fire fighting device, concretely relates to a fire fighting cooling water supply device. BACKGROUND
[0002] With the continuous expansion of oil exploitation scale, the number of large stations and oil depots gradually increases, and fire safety is particularly important. As a key means of prevention and response to fire, fire fighting facilities play an increasingly prominent role. Once a fire occurs, it will not only cause serious loss of property, but also seriously threaten people's life safety. Therefore, building an effective fire fighting system is an important link to ensure the safety of oil exploitation.
[0003] At present, large station fire fighting mainly uses fire fighting cooling water system, foam fire extinguishing system and smoke fire extinguishing system to protect important facilities on site. The fire fighting cooling water system is mainly responsible for protecting the temperature reduction of the tank after fire, and the purpose is to prevent the tank from deforming and rupturing to cause greater danger through cooling. The foam fire extinguishing system is to inject the mixed liquid of water and foam into the storage tank to achieve the effect of isolation and extinguishing. The smoke fire extinguishing system is a method of adopting tank external smoke fire extinguishing device to timely dispose the fire for small storage tanks. Among these systems, the fire fighting cooling water system is indispensable because it can effectively control and reduce the temperature of the fire scene and reduce the damage of fire to equipment and structure.
[0004] However, the current fire fighting cooling water system has strict requirements on site conditions, and needs to build supporting facilities such as fire water source, fire water tank, fire pump house, fire pump and fire power supply, so as to realize the cooling of storage tanks and other facilities. This leads to the problems of existing fire fighting system, such as many construction facilities, large occupation and high construction investment. Especially when the station level is adjusted or the scale is changed, the fire fighting system facilities often cannot be relocated and reused, causing waste of resources and investment. In addition, the fire power supply requires a double power supply of primary load, which further increases the construction and operation cost.
[0005] Therefore, there is an urgent need for a fire fighting cooling water supply device with good site adaptability, which can quickly and efficiently supply fire fighting cooling water, save system occupation, and can be relocated and reused. UTILITY MODEL CONTENT
[0006] The utility model aims at providing a fire fighting cooling water supply device to overcome the technical problems of strict site requirements of the fire fighting cooling water system of the existing fire fighting system and the inability to relocate and reuse.
[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0008] The application discloses a fire-fighting cooling water supply device, which comprises a skid-mounted box structure, which is used as a main structure of the whole fire-fighting cooling water supply device, contains and protects internal fire-fighting equipment, and is provided with a fire-fighting equipment room, which is used as a space for storing main equipment of the fire-fighting cooling water supply system and is convenient for workers to centrally manage and operate the key equipment.
[0009] The fire-fighting equipment room is provided with a fire-fighting cooling water pump, which comprises a fire-fighting cooling water diesel pump group and a fire-fighting cooling water electric pump, and is connected with a water inlet of the fire-fighting cooling water supply device through a pipeline.
[0010] The fire-fighting equipment room is provided with a fire-fighting cooling water supply device water outlet on a box wall, and the fire-fighting cooling water diesel pump group and the fire-fighting cooling water electric pump are respectively connected with the fire-fighting cooling water supply device water outlet through pipelines.
[0011] Further, the fire-fighting equipment room is further provided with a fire-fighting pressure stabilizing device, which is connected with the pipeline, in which the fire-fighting cooling water diesel pump group and the fire-fighting cooling water electric pump are connected with the fire-fighting cooling water supply device water outlet.
[0012] Further, the fire-fighting equipment room is further provided with a fire-fighting pressure stabilizing device control cabinet, which is electrically connected with the pressure stabilizing device and controls and monitors the operation of the pressure stabilizing device.
[0013] Further, the fire-fighting equipment room is further provided with a fire-fighting cooling water supply device backflow port, which is connected with the pipeline, in which the fire-fighting cooling water diesel pump group and the fire-fighting cooling water electric pump are connected with the fire-fighting cooling water supply device water outlet.
[0014] Further, the fire-fighting equipment room is also arranged with an oil tank for providing fuel for the diesel pump set to ensure that the diesel pump set can operate when needed.
[0015] Further, the fire-fighting equipment room is also arranged with a diesel fire pump control cabinet for controlling and monitoring the operation of the fire-fighting cooling water diesel pump set.
[0016] Further, the pry-mounted box structure is also arranged with a fire-fighting duty room for providing a place for monitoring and operating the fire-fighting system so that the operator can monitor the state of the fire-fighting system and operate the same.
[0017] Further, the pry-mounted box structure is also arranged with a ventilation system and a heating facility for providing ventilation and heating in the fire-fighting cooling water supply device to keep the air circulating and prevent the equipment from being damaged due to overcooling or overheating, and to provide a comfortable working environment for the operator.
[0018] Further, the pry-mounted box structure is also arranged with an observation facility, which includes windows on the walls of the fire-fighting equipment room and a fire-fighting observation window arranged on the wall between the fire-fighting duty room and the fire-fighting equipment room.
[0019] Further, the pry-mounted box structure is also arranged with a safety exit and a maintenance door on the wall thereof to provide a passage for entering the fire-fighting equipment room for maintenance and repair and an escape passage in an emergency, which facilitates the equipment maintenance and repair by the technicians and ensures that the personnel can quickly evacuate in an emergency.
[0020] Compared with the prior art, the pry-mounted box structure has the following beneficial technical effects:
[0021] The utility model provides a kind of fire-fighting cooling water supply device, adopt pry-mounted box structure, the facility required by fire-fighting cooling water supply system is integrated in pry-mounted box, it is convenient to move and reuse, by integrated design, the present application reduces floor area and construction investment, while avoid the problem of idle and waste of fire-fighting system facility, reduce long-term operating cost, avoid the problem that fixed fire-fighting cooling water spray device construction facility is more, floor area is large, not easy to move, with good site adaptability, can adapt to different scale and grade station yard demand, allow reuse in different scenarios, realize the efficient use of resources.
[0022] Further, the fire-fighting cooling water supply device integrates a booster and pressure stabilizing device, ensuring continuous supply and pressure stability of the fire-fighting cooling water, improving the reliability of the system, allowing the diesel pump set to take over in the event of electric pump failure, enhancing the safety of the system, and the setting of dual fire-fighting cooling water pumps avoids the restriction that the fire-fighting power supply must be a primary load dual power supply, simplifies the power supply configuration, and reduces dependence on the power system and cost.
[0023] Further, the fire-fighting cooling water supply device is provided with a ventilation system, heating facilities and observation facilities, ensuring the working conditions of operating personnel while integrating the fire-fighting cooling water supply system. BRIEF DESCRIPTION OF DRAWINGS
[0024] Fig. 1 It is a top view of the fire-fighting cooling water supply device in the utility model embodiment.
[0025] Fig. 2 It is a front view of the fire-fighting cooling water supply device in the utility model embodiment.
[0026] Fig. 3 It is a rear view of the fire-fighting cooling water supply device in the utility model embodiment.
[0027] Fig. 4 It is a side view of the fire-fighting cooling water supply device in the utility model embodiment.
[0028] In the figure, 1 is a pry-mounted box structure; 2 is a fire-fighting equipment room; 3 is a fire-fighting duty room; 4 is a fire-fighting cooling water diesel pump set; 5 is a fire-fighting cooling water electric pump; 6 is a fire-fighting pressure stabilizing device; 7 is a diesel fire pump control cabinet; 8 is an oil tank; 9 is a pressure stabilizing device control cabinet; 10 is a fire-fighting cooling water supply device water inlet; 11 is a fire-fighting cooling water supply device backflow port; 12 is a fire-fighting cooling water supply device water outlet; 13 is a radiator; 14 is a window; 15 is a fire-fighting control cabinet; 16 is a fire-fighting inspection cabinet; 17 is a fire-fighting viewing window; 18 is an air conditioner; 19 is a safety exit; 20 is an access door; 21 is a roof fan. DETAILED DESCRIPTION
[0029] 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 of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0030] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0031] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.
[0032] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "several" is two or more, unless otherwise explicitly specified and limited.
[0033] Embodiment 1:
[0034] As Figs. 1 to 4 shown is a fire-fighting cooling water supply device provided in the present embodiment, which comprises a pry-mounted box structure 1, the pry-mounted box structure 1 serving as the main structure of the entire fire-fighting cooling water supply device, accommodating and protecting the internal fire-fighting equipment, and a fire-fighting equipment room 2 is arranged in the pry-mounted box structure 1, the fire-fighting equipment room 2 serving as a space for storing main equipment of the fire-fighting cooling water supply system, facilitating the centralized management and operation of key equipment by workers.
[0035] The fire-fighting equipment room 2 is provided with a fire-fighting cooling water pump, which comprises a fire-fighting cooling water diesel pump set 4 and a fire-fighting cooling water electric pump 5, and the fire-fighting cooling water diesel pump set 4 and the fire-fighting cooling water electric pump 5 are connected with the fire-fighting cooling water supply device water inlet 10 through pipes. The fire-fighting cooling water electric pump 5 provides fire-fighting water pressurization under normal power supply, ensuring the supply of fire-fighting water under normal conditions; the fire-fighting cooling water diesel pump set 4 provides power when the fire-fighting cooling water electric pump 5 fails, ensuring the supply of fire-fighting water, serving as a backup pump set and improving the reliability of the system.
[0036] The fire-fighting equipment room 2 is provided with a fire-fighting cooling water supply device water outlet 12, and the fire-fighting cooling water diesel pump set 4 and the fire-fighting cooling water electric pump 5 are connected with the fire-fighting cooling water supply device water outlet 12 through pipes.
[0037] Preferably, the fire-fighting equipment room 2 in the embodiment is also provided with a fire-fighting pressure stabilizing device 6, which is connected to the pipe connecting the fire-fighting cooling water diesel pump set 4 and the fire-fighting cooling water electric pump 5 with the fire-fighting cooling water supply device water outlet 12. The fire-fighting pressure stabilizing device 6 ensures the stable pressure of the fire-fighting cooling water supply device under non-accident conditions. When there is no fire, the fire-fighting pressure stabilizing device 6 maintains the required pressure of the fire-fighting cooling water supply device; when a fire occurs, the fire-fighting pressure stabilizing device 6 cannot meet the pressure demand of the fire-fighting cooling water device, at which time the fire-fighting pressure stabilizing device 6 needs to be closed and the fire-fighting cooling water pump needs to be started to provide sufficient pressure for the fire-fighting cooling water supply device to meet the demand, which avoids the repeated and frequent starting of the fire-fighting cooling water diesel pump set 4 and the fire-fighting cooling water electric pump 5.
[0038] Preferably, the fire-fighting equipment room 2 in the embodiment is also provided with a pressure stabilizing device control cabinet 9, which is electrically connected with the pressure stabilizing device 6 and controls and monitors the operation of the pressure stabilizing device 6.
[0039] Preferably, the fire-fighting equipment room 2 in the embodiment is also provided with a fire-fighting cooling water supply device backflow port 11, which is connected to the pipe connecting the fire-fighting cooling water diesel pump set 4 and the fire-fighting cooling water electric pump 5 with the fire-fighting cooling water supply device water outlet 12 through a pipe. The fire-fighting cooling water supply device backflow port 11 allows excess fire-fighting water to backflow, so as to adjust the system pressure, maintain the system pressure balance, and prevent overpressure.
[0040] Preferably, the fire-fighting equipment room 2 in the embodiment is also provided with an oil tank 8, which provides fuel for the diesel pump set and ensures that the diesel pump set can operate when needed. The oil tank 8 is connected with the fire-fighting cooling water diesel pump set 4.
[0041] Preferably, the fire-fighting equipment room 2 in the present embodiment is also provided with a diesel fire pump control cabinet 7 for controlling and monitoring the operation of the fire-fighting cooling water diesel pump set 4. The diesel fire pump control cabinet 7 is electrically connected with the fire-fighting cooling water diesel pump set 4.
[0042] Preferably, the pry-mounted box structure 1 in the present embodiment is also provided with a fire-fighting duty room 3 for providing a place for monitoring and operating the fire-fighting system so that the operator can monitor the state of the fire-fighting system and operate it. The fire-fighting duty room 3 is provided with a fire-fighting control cabinet 15 and a fire-fighting inspection cabinet 16. The fire-fighting control cabinet 15 controls the operation of the fire-fighting equipment, realizing centralized control of the fire-fighting equipment. The fire-fighting inspection cabinet 16 performs regular inspection of the fire-fighting system, ensuring the normal operation and maintenance of the fire-fighting system.
[0043] Preferably, the pry-mounted box structure 1 in the present embodiment is also provided with a ventilation system and a heating facility, providing ventilation and heating in the fire-fighting cooling water supply device, keeping the air circulating, preventing the equipment from being damaged due to overcooling or overheating, and providing a comfortable working environment for the operator. The ventilation system includes a roof fan 21 on the top of the fire-fighting equipment room 2 and an air conditioner 18 inside the fire-fighting duty room 3, and the heating system includes a radiator 13.
[0044] Preferably, the pry-mounted box structure 1 in the present embodiment is also provided with observation facilities, including windows 14 on the walls of the fire-fighting equipment room 2 and a fire-fighting observation window 17 arranged on the wall between the fire-fighting duty room 3 and the fire-fighting equipment room 2, which on the one hand provides natural light and ventilation in the fire-fighting equipment room 2, and on the other hand allows the operation of the fire-fighting equipment room 2 to be observed from the fire-fighting duty room 3, facilitating the operator to monitor the operation state of the equipment.
[0045] Preferably, the pry-mounted box structure 1 in the present embodiment is also provided with a safety exit 19 and a maintenance door 20 on the wall of the box structure, providing a passage for maintenance and repair of the fire-fighting equipment room 2 and an escape passage in emergency, facilitating the maintenance and repair of the equipment by the technical personnel and ensuring the quick evacuation of the personnel in emergency.
[0046] Embodiment 2:
[0047] The use scenario of the fire-fighting cooling water supply device is provided in the embodiment. In the normal state, the fire-fighting water source flows into the pry-mounted box structure 1 through the fire-fighting cooling water supply device inlet, and after the inlet control valve, the fire-fighting cooling water electric pump 5 is used for pressurization to meet the pressure requirement of the fire-fighting cooling water. Once an accident such as failure or power failure occurs, the system automatically switches to the fire-fighting cooling water diesel pump group 4 to ensure that the water supply will not be interrupted. When the fire-fighting pressure reaches the set lift, the outlet control valve is automatically opened, and the water flow is sent into the fire-fighting cooling water ring network through the fire-fighting cooling water supply device outlet 12 to directly supply the facilities needing cooling. In the non-emergency situation, the fire-fighting pressure stabilizing device 6 maintains the stable system pressure, and when the fire is detected, the system closes the pressure stabilizing device 6 and preferentially starts the fire-fighting cooling water electric pump 5 for pressurization. In addition, the fire-fighting cooling water supply device inlet 10 adopts a self-flowing water supply mode to ensure that the pipeline is always full of water, and a multifunctional control valve and a pressure detection device are arranged at the outlet to control the water flow and prevent overpressure. In the overpressure situation, the fire-fighting cooling water supply device backflow port 11 and the bypass system protect the system safety and return the pressurized water to the fire water tank or the fire water pool. The whole system is linked with the fire control system, and once the fire alarm signal is detected, within 30 seconds without manual intervention, the system will automatically start and issue an audible and visual alarm signal to realize rapid response.
[0048] Embodiment 3
[0049] Another fire-fighting cooling water supply device is provided in the embodiment, and the structural components of the fire-fighting cooling water supply device are substantially the same as those of the fire-fighting cooling water supply device described in Embodiment 1, and the difference lies in that the fire-fighting cooling water pump of the fire-fighting cooling water supply device in the embodiment adopts two fire-fighting cooling water electric pumps 5, and the fire-fighting power supply adopts a primary load to meet the fire-fighting power supply requirement. In actual use, the fire-fighting cooling water pump is set to preferentially start one of the fire-fighting cooling water electric pumps 5, and when a fault signal of the started fire-fighting cooling water electric pump 5 is detected, the other fire-fighting cooling water electric pump 5 is immediately started. At the same time, the preferentially started pump is regularly replaced.
[0050] Embodiment 4
[0051] Another fire-fighting cooling water supply device is provided in the embodiment, and the structural components of the fire-fighting cooling water supply device are substantially the same as those of the fire-fighting cooling water supply device described in Embodiment 1, and the difference lies in that the fire-fighting cooling water supply device in the embodiment is not provided with a fire-fighting pressure stabilizing device 6, and the fire-fighting pipe network is not filled with water at ordinary times, thereby forming a temporary high-pressure fire-fighting cooling water supply device and system. In actual use, an automatic air release valve is arranged in the ring pipe network, the fire-fighting pipe network after the fire-fighting pump and the fire-fighting ring network are supplemented with water, and the pipe network is filled with water after the fire-fighting pump is started.
[0052] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A fire-fighting cooling water supply device, characterized in that, It includes a skid-mounted enclosure structure (1), in which a fire equipment room (2) is arranged; The fire equipment room (2) is equipped with fire cooling water pumps, which include fire cooling water diesel pump set (4) and fire cooling water electric pump (5). The fire cooling water diesel pump set (4) and fire cooling water electric pump (5) are connected to the inlet (10) of the fire cooling water supply device through pipelines. The fire equipment room (2) is also equipped with a fire cooling water supply device outlet (12) on the box wall. The fire cooling water diesel pump group (4) and the fire cooling water electric pump (5) are respectively connected to the fire cooling water supply device outlet (12) through pipelines.
2. The fire-fighting cooling water supply device according to claim 1, characterized in that, The fire equipment room (2) is also equipped with a fire pressure stabilizing device (6), which is connected to the pipeline of the fire cooling water diesel pump group (4) and the fire cooling water electric pump (5) connected to the outlet (12) of the fire cooling water supply device.
3. A fire-fighting cooling water supply device according to claim 2, characterized in that, The fire equipment room (2) is also equipped with a voltage stabilizing device control cabinet (9), which is electrically connected to the voltage stabilizing device (6).
4. A fire-fighting cooling water supply device according to claim 1, characterized in that, The fire equipment room (2) is also equipped with a fire cooling water supply device return port (11), which is connected to the fire cooling water diesel pump group (4) and the fire cooling water electric pump (5) to the fire cooling water supply device outlet (12) via a pipeline.
5. A fire-fighting cooling water supply device according to claim 1, characterized in that, The fire equipment room (2) is also equipped with an oil tank (8), which is connected to the fire cooling water diesel pump set (4).
6. A fire-fighting cooling water supply device according to claim 1, characterized in that, The fire equipment room (2) is also equipped with a diesel fire pump control cabinet (7), which is electrically connected to the fire cooling water diesel pump set (4).
7. A fire-fighting cooling water supply device according to claim 1, characterized in that, The skid-mounted enclosure structure (1) also includes a fire duty room (3), which contains a fire control cabinet (15) and a fire inspection cabinet (16).
8. A fire-fighting cooling water supply device according to claim 7, characterized in that, The skid-mounted box structure (1) is also equipped with a ventilation system and radiators (13). The ventilation system includes a roof fan (21) on the top of the fire equipment room (2) and an air conditioner (18) inside the fire duty room (3).
9. A fire-fighting cooling water supply device according to claim 7, characterized in that, The skid-mounted box structure (1) is also equipped with observation facilities, including windows (14) on the wall of the fire equipment room (2) and fire observation windows (17) arranged on the wall between the fire duty room (3) and the fire equipment room (2).
10. A fire-fighting cooling water supply device according to claim 7, characterized in that, The skid-mounted enclosure structure (1) has a safety exit (19) and an inspection door (20) arranged on its walls.