Movable diesel-electric dual-power fire pump room device

Abstract

The utility model provides a movable diesel-electric dual-power fire-fighting pump room device which comprises a pump room, an automatic fire-fighting water supply module and a control module, the automatic fire-fighting water supply module and the control module are both installed in the pump room, and the automatic fire-fighting water supply module is in signal connection with the control module; the pump room is provided with a base and a hanging ring; the automatic fire-fighting water supply module is composed of a pressure-stabilizing fire-fighting pump set, an electric fire-fighting pump set and a diesel fire-fighting pump set, and the pressure-stabilizing fire-fighting pump set, the electric fire-fighting pump set and the diesel fire-fighting pump set are respectively connected with a water outlet main pipe through a pipe network. Through linkage of the diesel-electric dual-power fire pump set and the control module, the device can change the running state of the set in real time according to the implementation condition, the stability of fire-fighting water supply is effectively ensured, remote control is achieved through the control module, the use and maintenance cost of a pump room is reduced, and the problem that operation is inconvenient in the extreme environment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire pump rooms, in particular to a movable diesel-electric dual-power fire pump room device. Background Art

[0002] The traditional civil fire pump room commonly seen on the market currently occupies a large space, is difficult to install, and has a high cost of use, which leads to too many restrictive factors in the planning and use process. At the same time, due to the limitation of funds and site, the maintenance and management of the traditional pump room is inconvenient, resulting in high labor costs. Utility Model Content

[0003] The purpose of the utility model is to provide a fire fighting device which can reduce site restrictions, lower costs and has certain flexibility.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes a movable diesel-electric dual-power fire pump room device, including a pump room, an automatic fire water supply module and a control module:

[0005] The automatic fire water supply module and the control module are both installed in the pump room;

[0006] The automatic fire-fighting water supply module is connected to the control module by signal to achieve linkage; the control module can realize Internet of Things control, remotely detect the operation status in the pump room, and change the environment in the pump room and the operation status of the unit according to the implementation situation.

[0007] The pump room is equipped with a base and a lifting ring, which can be lifted, moved and installed in an integrated manner;

[0008] The automatic fire water supply module is composed of a pressure-stabilizing fire pump group, an electric fire pump group and a diesel fire pump group. The pressure-stabilizing fire pump group, the electric fire pump group and the diesel fire pump group are respectively connected to the water outlet main through a pipeline network.

[0009] Furthermore, a filter and a flexible joint are installed in the electric fire pump group. The electric fire pump group controls the inflow and outflow of water through a gate valve and a check valve. The electric fire pump group is automatically started according to the fire situation.

[0010] Furthermore, a water replenishment pump group is provided in the pump room. The water replenishment pump group is set to start and stop the pump according to the liquid level in the water tank. The water replenishment pump group is connected to the roof fire water tank and is used to replenish the roof fire water tank.

[0011] Furthermore, the pressure-stabilizing fire pump group is installed with a gate valve, a check valve, a flexible joint and a filter for maintaining a constant fire network pressure when there is no firefighting condition. The pressure-stabilizing fire pump group is connected and equipped with a diaphragm air pressure tank, which is used to stabilize the network pressure.

[0012] Furthermore, the diesel fire pump set is equipped with a battery, a radiator, an exhaust hood and a filter. The diesel fire pump set is also connected to a diesel tank. The diesel fire pump set is a standby fire pump. In the firefighting condition, if the electric pump is out of power, the diesel pump automatically starts.

[0013] Furthermore, the diesel fire pump unit is provided with a smoke exhaust port, the smoke exhaust port is equipped with a metal bellows, and a muffler is installed on the smoke exhaust pipe corresponding to the smoke exhaust port to reduce smoke exhaust noise.

[0014] Furthermore, a flow monitoring and pressure relief device is installed in the pump room, and a gate valve, a flow meter, and a pressure-holding and pressure relief valve group are installed in the flow monitoring and pressure relief device; the flow monitoring and pressure relief device is connected to the pipeline network so as to achieve automatic pressure relief and water return to the water tank according to the pressure of the fire-fighting pipeline network.

[0015] Furthermore, the control module includes a control mechanism and a security mechanism, which are used to realize pump room environment monitoring, intelligent access control, and equipment patrol control. The control mechanism is equipped with a PLC cabinet, an incoming line cabinet, a dual power cabinet, and a diesel engine control cabinet; the security cabinets installed in the security mechanism include an emergency cabinet and a patrol cabinet.

[0016] Furthermore, a temperature control mechanism, a ventilation mechanism and a lighting mechanism are also installed in the pump room.

[0017] The working mechanism of the portable diesel-electric dual-power fire pump room device of the utility model is:

[0018] When the device is first operated, the fire pipe network is replenished with water through the pressure-stabilizing fire pump group, so that the pipe network is filled with water and reaches the set pressure. According to the following different implementation situations, the corresponding operation is automatically carried out:

[0019] 1) When the pipe network pressure drops slightly, the pressure-stabilizing fire pump starts and stops after the working pressure is restored;

[0020] 2) When a fire occurs, the water supply of the pressure-stabilizing fire pump group is insufficient, the pipe network pressure continues to decrease, the pressure-stabilizing fire pump group stops pumping, the electric fire pump group starts, supplies water to the system to extinguish the fire, and feeds back to the control module to alarm the fire center;

[0021] 3) When a fire occurs and the electric fire pump unit is out of power, the diesel engine fire pump unit will automatically start according to the fire signal and supply water to the system to extinguish the fire.

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] 1. The utility model uses the linkage between the diesel-electric dual-power fire pump set and the control module, so that the device can change the unit operation status in real time according to the implementation situation, perform voltage stabilization or water supply for fire extinguishing, and effectively ensure the stability of fire water supply.

[0024] 2. The utility model realizes remote control through the Internet of Things characteristics of the control module, reduces the use and maintenance costs of the pump room, and solves the problem of inconvenient operation in extreme environments.

[0025] 3. The pump room device of the utility model can realize integrated movable installation, the installation process is flexible and convenient, the footprint is smaller, the site restrictions are effectively reduced, and the cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the pump room device of the utility model embodiment;

[0027] Figure 2 for Figure 1 Schematic diagram of the cross section of the AA section. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be further described below.

[0029] This embodiment proposes a mobile diesel-electric dual-power fire pump room device, such as Figure 1 and Figure 2 As shown, it includes a pump room 1, an automatic fire water supply module and a control module 2, wherein the automatic fire water supply module and the control module 2 are linked and installed in the pump room 1, and the pump room 1 is equipped with a base and a lifting ring for lifting and integrated installation. The automatic fire water supply module is composed of a pressure-stabilizing fire pump group 5, an electric fire pump group 3 and a diesel fire pump group 4, wherein the pressure-stabilizing fire pump group 5, the electric fire pump group 3 and the diesel fire pump group 4 are respectively connected to the water outlet main through a pipe network 9. The control module 2 can be controlled through the Internet of Things to remotely detect the operation status in the pump room 1, and change the environment in the pump room 1 and the operating status of the unit according to the implementation situation.

[0030] In this embodiment, a filter and a flexible joint are installed in the electric fire pump group 3, and the inflow and outflow of water are controlled by a gate valve and a check valve. The electric fire pump group 3 can be automatically started according to the fire situation.

[0031] The pressure-stabilizing fire pump group 5 is also equipped with a gate valve, a check valve, a flexible joint and a filter, which are mainly used to maintain a constant fire pipe network pressure when there is no firefighting condition, such as Figure 1 As shown, the pressure-stabilizing fire pump set 5 is connected to a diaphragm air pressure tank 8 for stabilizing the pipe network pressure.

[0032] The diesel fire pump set 4 is a standby fire pump. In the firefighting condition, if the electric fire pump set 3 is out of power, the diesel fire pump set 4 will automatically start. The diesel fire pump set 4 is equipped with a battery, a radiator, an exhaust hood 10 and a filter, and is connected to the diesel tank 11. Figure 1 As shown, the diesel fire pump unit 4 is also provided with a smoke exhaust port 12, at which a metal bellows 13 is installed. In addition, a muffler 14 is also installed on the smoke exhaust pipe corresponding to the smoke exhaust port 12 to reduce the smoke exhaust noise.

[0033] In this embodiment, Figure 1 As shown, a water supply pump group 6 is installed in the pump room 1, and the water supply pump group 6 will start and stop the pump according to the liquid level of the water tank; Figure 2 As shown, a flow monitoring and pressure relief device 7 is also installed in the pump room 1, which is connected to the pipe network 9 and realizes automatic pressure relief and drainage according to the pressure of the fire-fighting pipe network, and returns to the water tank; a gate valve, a flow meter and a pressure-holding and pressure relief valve group are installed in the flow monitoring and pressure relief device 7.

[0034] In this embodiment, the control module 2 includes a control mechanism and a security mechanism, which are used to realize environmental monitoring of the pump room 1, intelligent access control, equipment patrol control, etc. Among them, the control mechanism is equipped with a PLC cabinet 15, an incoming line cabinet 16, a dual power cabinet and a diesel engine control cabinet 17; and the security cabinets installed in the security mechanism include an emergency cabinet 18 and a patrol cabinet 19.

[0035] In this embodiment, the pump room 1 is also equipped with an air conditioner 20, an air intake fan 21, an explosion-proof electric heater 22 and a lighting lamp.

[0036] The above are only preferred embodiments of the present invention and do not limit the present invention in any way. Any technician in the relevant technical field, without departing from the scope of the technical solution of the present invention, may make any equivalent replacement or modification to the technical solution and technical content disclosed in the present invention, which shall be deemed as the content of the technical solution of the present invention and still fall within the protection scope of the present invention.

Claims

1. A mobile diesel-electric dual-power fire pump room device, characterized in that: Including pump room, automatic fire water supply module and control module: The automatic fire water supply module and the control module are both installed in the pump room; The automatic fire water supply module is connected with the control module by signal to achieve linkage; The pump room is equipped with a base and a lifting ring; the automatic fire water supply module is composed of a pressure-stabilizing fire pump group, an electric fire pump group and a diesel fire pump group. The pressure-stabilizing fire pump set, the electric fire pump set and the diesel fire pump set are respectively connected to the water outlet main through a pipe network.

2. The movable diesel-electric dual-power fire pump room device according to claim 1 is characterized in that: The pressure-stabilizing fire pump set is connected and equipped with a diaphragm air pressure tank.

3. The movable diesel-electric dual-power fire pump room device according to claim 1 is characterized in that: A battery, a radiator, an exhaust hood and a filter are installed in the diesel fire pump group, and the diesel fire pump group is connected to a diesel tank.

4. The movable diesel-electric dual-power fire pump room device according to claim 3 is characterized in that: The diesel fire pump group is provided with a smoke exhaust port, and a muffler is installed on the smoke exhaust pipe corresponding to the smoke exhaust port.

5. The movable diesel-electric dual-power fire pump room device according to claim 1 is characterized in that: A flow monitoring and pressure relief device is also installed in the pump room, and the flow monitoring and pressure relief device is connected to the pipe network.

6. The movable diesel-electric dual-power fire pump room device according to claim 1 is characterized in that: The control module includes a control mechanism and a security mechanism. A PLC cabinet, an incoming line cabinet, a dual power cabinet and a diesel engine control cabinet are installed in the control mechanism; the security cabinets installed in the security mechanism include an emergency cabinet and an inspection cabinet.

7. The movable diesel-electric dual-power fire pump room device according to claim 1 is characterized in that: A water replenishment pump group is also provided in the pump room, and the water replenishment pump group is set to start and stop the pump according to the liquid level in the water tank.

8. The movable diesel-electric dual-power fire pump room device according to claim 1 is characterized in that: A temperature control mechanism, a ventilation mechanism and a lighting mechanism are also installed in the pump room.

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