CN213131675U - Gas generating set container machine room with automatic fire extinguishing system - Google Patents

Abstract

The application relates to a gas generating set container computer lab with automatic fire extinguishing system belongs to gas generating set technical field, includes: the box-type machine room is divided into a generator set room, an air inlet ventilation room, an air outlet ventilation room, a fire control room and a carbon dioxide gas storage room by a fireproof partition plate; the fire control execution system comprises a carbon dioxide storage tank, a collecting pipe and a nozzle, wherein the collecting pipe is connected with the carbon dioxide storage tank, an electromagnetic valve is arranged at the joint of the collecting pipe and the carbon dioxide storage tank, and the nozzle is arranged on the collecting pipe; the fire control system comprises a controller, a temperature sensor, a combustible gas detector and a fire detector, wherein the temperature sensor, the combustible gas detector and the fire detector are all electrically connected with the controller, and the controller is electrically connected with the electromagnetic valve. This application need not operating personnel's operation in person, has avoided operating personnel's potential safety hazard, makes gas generating set safe and reliable's operation more, can reduce operating personnel's work load again.

Description

Gas generating set container machine room with automatic fire extinguishing system

Technical Field

The application relates to the technical field of gas generating sets, in particular to a gas generating set container machine room with an automatic fire extinguishing system.

Background

The container type natural gas generator set is an ignition type gas machine which takes natural gas with high calorific value as fuel, the natural gas is combustible gas with high fire hazard and explosion danger, and the natural gas is diffused into the air and contacts a fire source when reaching the explosion limit of the natural gas in the process of conveying and purifying, namely, a fire explosion accident occurs, and serious personal injury and serious economic loss are caused.

At present, in order to avoid the occurrence of such situations, a gas leakage alarm and a fire extinguisher are usually installed in a container, when gas leaks, the alarm sends out an alarm signal, the fire extinguisher does not have automatic fire extinguishing operation, and an operator needs to use the fire extinguisher for rescue. The method is reasonably feasible to implement operation when gas leakage is slow. If the gas leaks soon, the gas concentration in the container can rise fast, and the condition at this moment is very dangerous, if operating personnel goes to rescue by oneself, brings very big potential safety hazard to operating personnel.

Disclosure of Invention

The embodiment of the application provides a gas generating set container computer lab with automatic fire extinguishing system to when solving container formula natural gas generating set gas leakage among the prior art, the fire extinguisher does not have the automatic fire extinguishing operation, needs operating personnel to use the fire extinguisher to rescue, brings very big potential safety hazard to operating personnel not enough.

The embodiment of the application provides a gas generating set container computer lab with automatic fire extinguishing systems, includes:

the fire-fighting gas generator set comprises a box-type machine room, wherein the box-type machine room is divided into a generator set room, an air inlet ventilation room, an air outlet ventilation room, a fire control room and a carbon dioxide gas storage room by a fire-proof partition plate, a gas generator set is arranged in the generator set room, an air inlet is formed in the side wall of the air inlet ventilation room, an air inlet channel is formed between the air inlet ventilation room and the generator set room, an air outlet is formed in the side wall of the air outlet ventilation room, and an air exhaust channel is formed between the;

the fire-fighting execution system comprises a carbon dioxide storage tank, a collecting pipe and a plurality of nozzles, wherein the carbon dioxide storage tank is stored in the carbon dioxide storage tank, the collecting pipe is connected with the carbon dioxide storage tank, an electromagnetic valve is arranged at the joint of the collecting pipe and the carbon dioxide storage tank, the collecting pipe extends from the carbon dioxide storage tank to a generator set chamber, the nozzles are arranged in plurality, and the nozzles are arranged on the collecting pipe at intervals along the length direction of the collecting pipe;

fire control system, fire control system includes controller, temperature sensor, combustible gas detector and fire detector, the controller is located the fire control room, temperature sensor, combustible gas detector and fire detector all are located generating set indoor, temperature sensor, combustible gas detector and fire detector all with the controller electricity is connected, the controller is connected with solenoid valve electricity, the controller is used for controlling solenoid valve's break-make.

In some embodiments, a blower is arranged in each air inlet ventilation chamber, an exhaust fan is arranged in each air outlet ventilation chamber, the blower and the exhaust fan are electrically connected with a controller, and the controller controls the blower and the exhaust fan to be turned on and off.

In some embodiments, an air inlet channel between the air inlet ventilation chamber and the generator set chamber is provided with an electric shutter, an air exhaust channel between the air outlet ventilation chamber and the generator set chamber is provided with an electric shutter, the electric shutter is electrically connected with the controller, the controller controls the electric shutter to be opened and closed, a plurality of spraying pipes are arranged in the electric shutter, the plurality of spraying pipes are arranged at intervals along the height direction or the width direction of the electric shutter at equal intervals, a plurality of water mist spray nozzles are arranged on the spraying pipes, the spraying pipes are communicated with a water supply pipeline, the water supply pipeline is provided with an electric water valve, and the electric water valve is electrically connected with the controller.

In some embodiments, the nozzle is connected with the collecting pipe through a branch pipe, one end of the branch pipe is hermetically connected with the collecting pipe through a three-way pipe, the other end of the branch pipe is hermetically connected with the nozzle, and the branch pipe, the collecting pipe and the nozzle are made of metal materials.

In some embodiments, the number of the collecting pipes is three, and the three collecting pipes are respectively and fixedly installed on two sides of the generator set chamber and the top plate.

In some embodiments, the controller is a PLC controller or a single chip controller.

In some embodiments, the gas generator set is provided with a gas control system, the gas control system is electrically connected with the controller, and the controller controls the gas control system to stop supplying gas to the gas generator set.

In some embodiments, the box-type machine room is provided with an audible and visual alarm, and the audible and visual alarm is electrically connected with the controller.

In some embodiments, the temperature sensor, the combustible gas detector and the fire detector are all provided in plurality, and the temperature sensor, the combustible gas detector and the fire detector are respectively and fixedly installed on two sides of the generator set room and the top plate.

In some embodiments, the gas generator set is fixedly connected with a base at the bottom of the generator set chamber, the gas generator set comprises a gas engine and a generator, and an output shaft of the gas engine is coaxially connected with an input shaft of the generator.

The beneficial effect that technical scheme that this application provided brought includes:

the embodiment of the application provides a gas generating set container computer lab with automatic fire extinguishing system, because this gas generating set container computer lab is equipped with fire control actuating system and fire control system, wherein fire control actuating system is equipped with carbon dioxide storage tank, pressure manifold and nozzle, and the pressure manifold is connected with the carbon dioxide storage tank, and pressure manifold and carbon dioxide storage tank junction are equipped with solenoid valve, and the pressure manifold extends to the generating set room from the carbon dioxide gas storage room, and the nozzle sets up on the pressure manifold along the length direction interval of pressure manifold. A generator set room, an air inlet ventilation room, an air outlet ventilation room, a fire control room and a carbon dioxide gas storage room are arranged in the box-type machine room. The fire control system is provided with a controller, a temperature sensor, a combustible gas detector and a fire detector, wherein the temperature sensor, the combustible gas detector and the fire detector are all electrically connected with the controller, the controller is electrically connected with the electromagnetic valve, and the controller is used for controlling the on-off of the electromagnetic valve.

When a fire disaster or gas leakage occurs, the temperature sensor, the combustible gas detector and the fire detector can transmit signals to the controller, the controller controls the electromagnetic valve to be opened, carbon dioxide rapidly reaches each nozzle through the collecting pipe, and the nozzle sprays out carbon dioxide gas at 360 degrees to rapidly cover a protection area. The oxygen concentration in the box type machine room is quickly reduced, so that the possibility of fire and explosion is avoided; the whole process is automatically controlled, an operator does not need to operate in person, potential safety hazards of the operator are avoided, the gas generator set can operate safely and reliably, and the workload of the operator can be reduced. And the carbon dioxide can play a role in quickly cooling the gas generator set so as to avoid burning out expensive equipment in a fire.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic view of an electric blind according to an embodiment of the present application;

fig. 3 is a sectional view taken along a-a in fig. 2.

Reference numerals:

1-box type machine room, 2-gas generator set, 11-generator set room, 12-air inlet ventilation room, 13-air outlet ventilation room, 14-fire control room, 15-carbon dioxide gas storage room, 16-electric shutter, 16 a-spraying pipe, 16 b-water mist spray nozzle, 17-air feeder, 18-exhaust fan, 31-carbon dioxide storage tank, 32-collecting pipe, 33-electromagnetic valve, 34-nozzle, 35-branch pipe, 41-temperature sensor, 42-combustible gas detector, 43-fire detector and 44-controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a gas generating set container computer lab with automatic fire extinguishing system, and when it can solve container formula natural gas generating set gas leakage among the prior art, the fire extinguisher does not have the automatic fire extinguishing operation, needs operating personnel to use the fire extinguisher to rescue, brings very big potential safety hazard's problem to operating personnel.

Referring to fig. 1, the embodiment of the present application provides a gas generating set container machine room with an automatic fire extinguishing system, including:

the box-type machine room 1 is characterized in that the box-type machine room 1 is divided into a generator set room 11, an air inlet ventilation room 12, an air outlet ventilation room 13, a fire control room 14 and a carbon dioxide gas storage room 15 through a fireproof partition plate. The gas generator set 2 is arranged in the generator set chamber 11, the gas generator set 2 is fixedly connected with a base at the bottom of the generator set chamber 11, the gas generator set 2 comprises a gas engine and a generator, and an output shaft of the gas engine is coaxially connected with an input shaft of the generator. An air inlet is formed in the side wall of the air inlet ventilation chamber 12, an air inlet channel is formed between the air inlet ventilation chamber 12 and the generator set chamber 11, an air outlet is formed in the side wall of the exhaust ventilation chamber 13, and an exhaust channel is formed between the exhaust ventilation chamber 13 and the generator set chamber 11.

The fire-fighting execution system comprises a carbon dioxide storage tank 31, a collecting pipe 32 and a nozzle 34, wherein the carbon dioxide storage tank 31 is stored in a carbon dioxide storage chamber 15, the collecting pipe 32 is connected with the carbon dioxide storage tank 31, and an electromagnetic valve 33 is arranged at the joint of the collecting pipe 32 and the carbon dioxide storage tank 31. The header pipe 32 extends from the carbon dioxide gas storage chamber 15 to the generator unit chamber 11, and a plurality of nozzles 34 are provided, and the plurality of nozzles 34 are provided at intervals along the length direction of the header pipe 32 on the header pipe 32.

The fire control system comprises a controller 44, a temperature sensor 41, a combustible gas detector 42 and a fire detector 43, wherein the controller 44 is positioned in the fire control room 14, and the controller 44 is a PLC (programmable logic controller) or a single chip microcomputer controller. The temperature sensor 41, the combustible gas detector 42 and the fire detector 43 are all located within the generator set compartment 11. The temperature sensor 41, the combustible gas detector 42 and the fire detector 43 are all electrically connected with the controller 44, the controller 44 is electrically connected with the electromagnetic valve 33, and the controller 44 is used for controlling the on-off of the electromagnetic valve 33.

When a fire or gas leakage occurs, the temperature sensor 41, the combustible gas detector 42 and the fire detector 43 transmit signals to the controller 44, the controller 44 controls the electromagnetic valve 33 to be opened, carbon dioxide rapidly reaches each nozzle 34 through the collecting pipe 32, and the nozzle 34 ejects the carbon dioxide gas through 360-degree rotation to rapidly cover a protection area. The oxygen concentration in the box type machine room 1 is quickly reduced, so that the possibility of fire and explosion is avoided; the whole process is automatically controlled, an operator does not need to operate in person, potential safety hazards of the operator are avoided, the gas generator set 2 can run safely and reliably, and the workload of the operator can be reduced. And the carbon dioxide can play the effect of quick cooling to gas generating set 2 to avoid gas generating set 2 to burn out in the conflagration.

In some alternative embodiments, referring to fig. 1 to 3, the present application provides a container machine room of a gas generator set with an automatic fire extinguishing system, in which a blower 17 is disposed in an air inlet ventilation chamber, an exhaust fan 18 is disposed in an exhaust ventilation chamber, the blower 17 and the exhaust fan 18 are electrically connected to a controller 44, and the controller 44 controls the blower 17 and the exhaust fan 18 to be turned on and off.

An electric shutter 16 is arranged on an air inlet channel between the air inlet ventilation chamber 12 and the generator set chamber 11, an electric shutter 16 is arranged on an air outlet channel between the air outlet ventilation chamber 13 and the generator set chamber 11, the electric shutter 16 is electrically connected with a controller 44, and the controller 44 controls the electric shutter 16 to open and close.

A plurality of spray pipes 16a are arranged in the electric shutter 16, and the plurality of spray pipes 16a are arranged at equal intervals along the height direction of the electric shutter 16; the spray pipe 16a is provided with a plurality of water mist nozzles 16b, the spray pipe 16a is communicated with a water supply pipeline, the water supply pipeline is provided with an electric water valve, and the electric water valve is electrically connected with the controller 44.

When a fire or gas leakage occurs, the temperature sensor 41, the combustible gas detector 42 and the fire detector 43 transmit signals to the controller 44, the controller 44 controls the blower 17, the exhaust fan 18 and the electric shutter 16 to be closed, the controller 44 controls the electromagnetic valve 33 to be opened, carbon dioxide rapidly reaches each nozzle through the collecting pipe, and the nozzle sprays out the carbon dioxide gas in 360 degrees to rapidly cover a protection area. The oxygen concentration inside the container is rapidly reduced, thereby avoiding the possibility of fire and explosion.

After putting out a fire, the inside mixed gas that can be full of box-type computer lab 1, controller 44 can open forced draught blower 17, exhaust fan 18, electronic shutter 16 and electronic water valve when being fit for, and forced draught blower 17, exhaust fan 18 and electronic shutter 16 discharge the inside mixed gas of container fast, and fine water smoke shower nozzle 16b carries out the atomizing to mixed gas and subsides simultaneously, reduces the particulate matter in the air, reduces environmental pollution and makes things convenient for the safe business turn over of maintainer.

In some optional embodiments, referring to fig. 1 to 3, the present application provides a gas generator set container machine room with an automatic fire extinguishing system, a nozzle 34 of the gas generator set container machine room is connected to a collecting pipe 32 through a branch pipe 35, one end of the branch pipe 35 is hermetically connected to the collecting pipe 32 through a tee pipe, the other end of the branch pipe 35 is hermetically connected to the nozzle 34, the branch pipe 35 is used for bringing the nozzle 34 closer to a fire point, the branch pipe 35, the collecting pipe 32 and the nozzle 34 are made of metal materials, and the branch pipe 35, the collecting pipe 32 and the nozzle 34 made of metal materials have a fire-resistant shape to prevent damage in the fire. The number of the collecting pipes 32 is three, and the three collecting pipes 32 are respectively and fixedly installed on two sides of the generator set chamber 11 and the top plate. The coverage area of the carbon dioxide extinguishing agent is increased.

In some optional embodiments, the present application provides a gas generator set container machine room with an automatic fire extinguishing system, the gas generator set 2 of the gas generator set container machine room is provided with a gas control system, the gas control system is electrically connected with the controller 44, and the controller 44 controls the gas control system to stop supplying gas to the gas generator set. When the temperature sensor 41, the combustible gas detector 42 and the fire detector 43 detect that a fire or gas leakage occurs, the controller 44 controls the gas control system, and the gas control system controls the gas generator set 2 to automatically cut off the gas supply system to stop operating.

In some alternative embodiments, referring to fig. 1 to 3, the present application provides a gas generator set container machine room with an automatic fire extinguishing system, and the container machine room 1 of the gas generator set container machine room is provided with an audible and visual alarm, and the audible and visual alarm is electrically connected with the controller 44. When the temperature sensor 41, the combustible gas detector 42 and the fire detector 43 detect the occurrence of a fire or the leakage of fuel gas, the controller 44 sends an alarm signal to the audible and visual alarm, and the audible and visual alarm sends an alarm signal to an operator through the audible and visual signal.

The temperature sensors 41, the combustible gas detector 42 and the fire detector 43 are all provided in a plurality, and the temperature sensors 41, the combustible gas detector 42 and the fire detector 43 are fixedly installed on two sides of the generator set room 11 and the top plate respectively. The plurality of temperature sensors 41, the combustible gas detector 42 and the fire detector 43 can detect that a plurality of fire monitoring points are formed in the generator set room 11, and the reliability of fire monitoring is improved.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a gas generating set container computer lab with automatic fire extinguishing system which characterized in that includes:

the fire-fighting and air-conditioning system comprises a box-type machine room (1), wherein the box-type machine room (1) is divided into a generator set room (11), an air inlet ventilation room (12), an air outlet ventilation room (13), a fire control room (14) and a carbon dioxide gas storage room (15) through a fire-proof partition plate, a gas generator set (2) is arranged in the generator set room (11), an air inlet is formed in the side wall of the air inlet ventilation room (12), an air inlet channel is formed between the air inlet ventilation room (12) and the generator set room (11), an air outlet is formed in the side wall of the air outlet ventilation room (13), and an air outlet channel is formed between the air outlet ventilation room (13) and the generator set room (;

the fire-fighting execution system comprises a carbon dioxide storage tank (31), a collecting pipe (32) and nozzles (34), wherein the carbon dioxide storage tank (31) is stored in a carbon dioxide gas storage chamber (15), the collecting pipe (32) is connected with the carbon dioxide storage tank (31), an electromagnetic valve (33) is arranged at the joint of the collecting pipe (32) and the carbon dioxide storage tank (31), the collecting pipe (32) extends from the carbon dioxide gas storage chamber (15) to a generator set chamber (11), the nozzles (34) are arranged in a plurality, and the nozzles (34) are arranged on the collecting pipe (32) at intervals along the length direction of the collecting pipe (32);

fire control system, fire control system includes controller (44), temperature sensor (41), combustible gas detector (42) and fire detector (43), controller (44) are located fire control room (14), temperature sensor (41), combustible gas detector (42) and fire detector (43) all are located generating set room (11), temperature sensor (41), combustible gas detector (42) and fire detector (43) all with controller (44) electricity is connected, controller (44) are connected with solenoid valve (33) electricity, controller (44) are used for controlling the break-make of solenoid valve (33).

2. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

all be equipped with forced draught blower (17) in air intake ventilation room (12), be equipped with exhaust fan (18) in exhaust ventilation room (13), forced draught blower (17) and exhaust fan (18) all are connected with controller (44) electricity, controller (44) control forced draught blower (17) and exhaust fan (18) are opened and are closed.

3. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

air inlet channel between ventilation chamber (12) and generating set room (11) admits air is equipped with electronic shutter (16), exhaust passageway between ventilation chamber (13) and generating set room (11) is equipped with electronic shutter (16), electronic shutter (16) are connected with controller (44) electricity, controller (44) control electronic shutter (16) are opened and are closed, be equipped with many shower (16a) in electronic shutter (16), many shower (16a) along the direction of height or the equidistant interval setting of width direction of electronic shutter (16), be equipped with a plurality of water mist shower nozzles (16b) on shower (16a), shower (16a) and water supply pipe intercommunication, water supply pipe is equipped with electronic water valve, electronic water valve is connected with controller (44) electricity.

4. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

the nozzle (34) is connected with the collecting pipe (32) through a branch pipe (35), one end of the branch pipe (35) is hermetically connected with the collecting pipe (32) through a three-way pipe, the other end of the branch pipe (35) is hermetically connected with the nozzle (34), and the branch pipe (35), the collecting pipe (32) and the nozzle (34) are made of metal materials.

5. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

the number of the collecting pipes (32) is three, and the three collecting pipes (32) are respectively and fixedly installed on the two sides of the generator set chamber (11) and the top plate.

6. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

the controller (44) is a PLC controller or a single chip microcomputer controller.

7. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

the gas generating set (2) is provided with a gas control system, the gas control system is electrically connected with the controller (44), and the controller (44) controls the gas control system to stop supplying gas to the gas generating set (2).

8. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

and the box-type machine room (1) is provided with an audible and visual alarm which is electrically connected with the controller (44).

9. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

temperature sensor (41), combustible gas detector (42) and fire detector (43) all are equipped with a plurality ofly, and a plurality of temperature sensor (41), combustible gas detector (42) and fire detector (43) are fixed mounting respectively on the both sides and the roof of generating set room (11).

10. The gas generator set container machine room with the automatic fire extinguishing system as claimed in claim 1, wherein:

the gas generator set (2) is fixedly connected with a base at the bottom of the generator set chamber (11), the gas generator set (2) comprises a gas engine and a generator, and an output shaft of the gas engine is coaxially connected with an input shaft of the generator.

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