CN111576948A - Box type machine room of coke oven gas internal combustion generator set and safety protection method thereof - Google Patents
Box type machine room of coke oven gas internal combustion generator set and safety protection method thereof Download PDFInfo
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- CN111576948A CN111576948A CN202010433014.8A CN202010433014A CN111576948A CN 111576948 A CN111576948 A CN 111576948A CN 202010433014 A CN202010433014 A CN 202010433014A CN 111576948 A CN111576948 A CN 111576948A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H2005/005—Buildings for data processing centers
Abstract
The invention discloses a box-type machine room of a coke oven gas internal combustion generator set and a safety protection method thereof, and particularly relates to the technical field of energy utilization, wherein the box-type rectangular solid is internally provided with a partition wall, the interior of the box-type rectangular solid is sequentially divided into a monitoring room and a generator set arrangement room from front to back by the partition wall, the top of the monitoring room is provided with an air inlet room, and the air inlet room is arranged at the rear side of the generator set arrangement room; the generator set is arranged inside and is equipped with generating set and air inlet unit in the room, generating set is fixed to be established and is arranged the inside bottom in room at generating set, air inlet unit includes inlet flow governing valve, gas air inlet flange and gas pipeline, inlet flow governing valve establishes at the generating set top, gas air inlet flange establishes at inlet flow governing valve top, gas air inlet flange is fixed to be established and is arranged the inside top in room at generating set. The invention ensures the safety of personnel through the isolation control of toxic gas.
Description
Technical Field
The embodiment of the invention relates to the technical field of energy utilization, in particular to a box type machine room of a coke oven gas internal combustion generator set and a safety protection method thereof.
Background
In the technical field of energy utilization, coal can be subjected to high-temperature dry distillation to produce coke and tar. As is well known in the art, coke oven gas is generated as a byproduct while coke and tar are produced, and is directly discharged into the air without being processed for a long time, so that serious environmental pollution and energy waste are caused. The main components of the coke oven gas are hydrogen and methane, the coke oven gas belongs to high-calorific-value gas, and with the increasing shortage of electric power energy, in order to solve the contradiction between supply and demand of electric power, enterprises actively adopt an internal combustion generator set according to the national policy of energy conservation and emission reduction, utilize the coke oven gas to build a power station, change waste into valuable, reduce emission, improve the environment, save energy and create higher economic benefit.
The power stations are mostly located in the field and need to protect a coke oven gas internal combustion generator set, accessories, control equipment and the like. A method for protecting a field internal combustion generator set is characterized in that a box body is provided in the prior art, the requirements of ventilation and air intake of the generator set are met, and various interfaces are provided. The integrated gas turbine unit box assembly (patent number: 201811349448.9) belongs to the field of integrated module type box assemblies, relates to an integrated gas turbine unit box assembly, and particularly relates to an axial air inlet method. Therefore, the purpose of the existing patent is mostly around, and how to solve the problems of air intake, ventilation and the like of the generator set under various special conditions so as to meet the requirement of normal operation of the generator set. In the prior art, only the air inlet channel and the air inlet channel are independently isolated, and other control equipment is arranged in the same room along with the generator set.
Coke oven gas is a toxic gas containing carbon monoxide, and enters a box body and needs to enter a generator set through a plurality of long gas transmission pipelines, and once leakage exists in the process, the prior art has the following dangers:
(1) in the running process of the generator set, particularly at the initial running stage, an operator needs to perform a large amount of work such as program input, program debugging and the like on the control equipment, and the operator stays beside the control equipment almost all the time. According to prior art, controlgear and generating set are in the same room, and operating personnel almost all the time stops in generating set arrangement room promptly, and once generating set arranges that there is the leakage in the gas transmission pipeline of arranging the room in, direct threat is with operating personnel's in the same room personal safety.
(2) The prior art does not relate to monitoring and protecting toxic gas possibly existing in a long-time working area of an operator;
(3) the prior art does not relate to the protection of fire possibly caused by inflammable and explosive gas in a long-time working area of an operator;
(4) the prior art does not relate to the noise injury in the long-time work area of operating personnel and protects.
Disclosure of Invention
Therefore, the embodiment of the invention provides a box type machine room of a coke oven gas internal combustion generator set and a safety protection method thereof, which finish the isolation control of toxic gas and ensure the safety of personnel.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a box-type machine room of a coke oven gas internal combustion generator set comprises a box-type cuboid, wherein a partition wall is arranged inside the box-type cuboid, the interior of the box-type cuboid is sequentially divided into a monitoring room and a generator set arrangement room from front to back by the partition wall, an air inlet chamber is arranged at the top of the monitoring room, and the air inlet chamber is arranged on the rear side of the generator set arrangement room;
the power generating set arranges that the room is inside to be equipped with generating set and air inlet unit, generating set is fixed to be established and arranges the inside bottom in room at the generating set, air inlet unit includes inlet flow governing valve, gas air inlet flange and gas pipeline, inlet flow governing valve establishes at the generating set top, gas air inlet flange establishes at inlet flow governing valve top, gas air inlet flange is fixed to be established and arranges the inside top in room at the generating set, inlet flow governing valve one end is connected with generating set through the gas pipeline, the inlet flow governing valve other end passes through gas pipeline and gas air inlet flange joint.
Further, the top end of the generator set arrangement room is provided with an air inlet, a gas inlet flange is arranged at the bottom of the air inlet and communicated with the air inlet, each joint of the gas pipeline is provided with a sealing gasket and is sealed through the sealing gasket, the gas inlet flange is connected with the air inlet flow regulating valve through a hose, and the gas pipeline is connected with the generator set through a hose.
Further, box cuboid rear end is equipped with box computer lab rear end, it has the control room business turn over door to inlay on the box computer lab rear end, box computer lab rear end is inlayed and is had the rain-proof tripe of air inlet, the rain-proof tripe of air inlet is established at control room business turn over door top, the indoor portion of air inlet is equipped with the air inlet whistle box, the air inlet whistle box passes through the bolt fastening in the indoor portion bottom of air inlet.
Further, the division wall includes the division wall, the division wall is fixed to be established inside box cuboid, generating set arranges the room and establishes at the division wall front side, air inlet room and monitor room are all established at the division wall rear side, it has the isolation door to inlay on the division wall, the air inlet fan mouth has been seted up on the division wall, the air inlet fan mouth is established at the division door top, the inside fixed air inlet fan that is equipped with of air inlet fan mouth, the automatic tripe of air inlet fan air outlet installation, the generating set arranges the inside front end in room and is equipped with the fan of airing exhaust, the fan of airing exhaust establishes at the generating set front side, the fixed exhaust room that is equipped with in fan top of airing exhaust, the exhaust room top is equipped with the whistle box of airing exhaust, the exhaust room is fixed to be established at the inside top in generating set arrangement room, the room top.
Furthermore, acoustical panels and fireproof panels are paved on the periphery and the top of the isolation door, the isolation wall and the monitoring room.
Furthermore, the inside other switch board, auxiliary control cabinet and the timing scavenger fan that is equipped with of control room, the auxiliary control cabinet is established in other switch board one side, the timing scavenger fan is established in auxiliary control cabinet one side, generating set arranges that the room is inside to be equipped with first poisonous gas detector and second poisonous gas detector, first poisonous gas detector and second poisonous gas detector all pass through the bolt fastening on generating set arranges a inside lateral wall in room.
Further, generating set arranges that inside smoke transducer, first automatic fire extinguishing device and the second automatic fire extinguishing device of being equipped with in room, first automatic fire extinguishing device establishes in the smoke transducer front side, the second automatic fire extinguishing device establishes in first automatic fire extinguishing device front side, smoke transducer, first automatic fire extinguishing device and second automatic fire extinguishing device all fix on generating set arranges the inside fixed mounting panel in top in room through the bolt, inside fire alarm, gaseous fire extinguishing controller and the fire alarm controller of being equipped with of monitor, gaseous fire extinguishing controller and fire alarm controller are integrated to be installed inside the other switch board of machine, the integrated installation of fire alarm is on other switch board side upper portion of machine.
The invention also comprises a safety protection method of the box type machine room of the coke oven gas internal combustion generator set, which comprises the following steps:
the method comprises the following steps: the inside of the box-type cuboid is sequentially divided into an independent monitoring room and a generator set arrangement room from front to back by installing a partition wall;
step two: the first toxic gas detector is installed at the front part of the generator set arrangement room, the height of the first toxic gas detector is about equal to that of a normal person, the concentration of toxic gas in the range of the breathing height of the person is monitored at all times, the second toxic gas detector is installed at the middle rear part of the generator set arrangement room, the second toxic gas detector is close to and equal to the gas pipeline, and the concentration of the toxic gas at the source gas pipeline is monitored at the;
step three: when the concentration of toxic gas detected by a first toxic gas detector or a second toxic gas detector installed in the generator set arrangement room exceeds a dangerous value, the first toxic gas detector or the second toxic gas detector whistles to alarm and transmits a dangerous signal to an auxiliary control cabinet in a monitoring room, the auxiliary control cabinet starts an air inlet fan and an air exhaust fan in the generator set arrangement room, the generator set arrangement room is automatically ventilated, a timing ventilation fan in the monitoring room is started, and the monitoring room is automatically ventilated;
step four: when the smoke concentration in the generator set arrangement room continuously increases, the environmental temperature continuously increases, the smoke sensor in the generator set arrangement room feeds back information to the gas fire extinguishing controller and the fire alarm controller in the monitoring room, the fire alarm in the monitoring room sounds a whistle to alarm, and the first automatic fire extinguishing device and the second automatic fire extinguishing device in the generator set arrangement room are controlled to automatically extinguish fire to prevent inflammable and explosive gas from generating fire.
The embodiment of the invention has the following advantages:
1. the invention separates the monitoring room and the generator set arrangement room into two mutually independent rooms, thereby creating a safe operating environment for personnel;
2. the toxic gas detector has a whistling and alarming function and feeds back signals to a monitoring room;
3. the automatic timing ventilation function of the invention can realize ventilation of a monitoring room and a generator set arrangement room, and ensure that personnel are not poisoned by toxic gas;
4. the invention has the functions of automatic smoke sensing and fire fighting and automatic flame extinguishing, and can prevent the fire caused by the leakage of combustible gas;
5. the invention has the noise reduction function, and ensures that personnel are prevented from being damaged by noise;
6. the invention is provided with the isolation door, the isolation door is opened, so that an operator can conveniently enter the generator set arrangement room from the monitoring room, and the isolation door is closed, so that the safety of the operator in the monitoring room is ensured;
7. the monitoring room and the generator set arrangement room are not equal in height, the air inlet room is arranged right above the monitoring room, and the generator set arrangement room can still ventilate normally under the isolation condition, so that the high-efficiency operation of the generator set is guaranteed;
8. the air inlet fan air outlet is provided with the automatic shutter, so that under the condition of ensuring isolation, when the air inlet chamber is arranged above the monitoring chamber, the air inlet automatic shutter can be adjusted, good ventilation conditions are provided in a large range of a generator set arrangement room, and the generator set is ensured to run efficiently;
9. the box-type machine room and the safety protection method thereof can be popularized and applied to safety protection of other box-type machine rooms containing toxic gas fuel generator sets.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is an external structural view provided by the present invention;
FIG. 2 is an internal structural view provided by the present invention;
FIG. 3 is a diagram of the interior of a generator set layout room provided by the present invention;
FIG. 4 is a rear structure diagram of the box-type machine room provided by the present invention;
FIG. 5 is a view showing the internal structure of a monitoring room according to the present invention;
FIG. 6 is a view showing the structure of the partition wall according to the present invention;
in the figure: 1 box type machine room rear end, 2 air inlet room, 3 monitoring room, 4, partition wall, 5 generator set arrangement room, 101 air inlet rainproof shutter, 102 monitoring room access door, 201 air inlet sound deadening box, 301 machine side control cabinet, 302 auxiliary control cabinet, 303 timing ventilation fan, 304 fire alarm, 305 gas fire extinguishing controller, 306 fire alarm controller, 401 partition door, 402 partition wall, 403 air inlet fan port, 501 air inlet fan, 502 automatic shutter, 503 first toxic gas detector, 504 generator set, 505 smoke sensor, 506 first automatic fire extinguishing device, 507 air inlet device, 508 second toxic gas detector, 509 second automatic fire extinguishing device, 510 air outlet sound deadening box, 511 air outlet room, 512 air outlet fan, 5071 air inlet flow regulating valve, 5072 gas inlet flange, 5073 gas pipeline, 5074 sealing gasket.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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 invention.
Referring to the attached drawings 1-6 of the specification, the invention provides a box-type machine room of a coke oven gas internal combustion generator set, which comprises a box-type cuboid, wherein a partition wall 4 is arranged inside the box-type cuboid, the interior of the box-type cuboid is sequentially divided into a monitoring room 3 and a generator set arrangement room 5 from front to back by the partition wall 4, an air inlet room 2 is arranged at the top of the monitoring room 3, the air inlet room 2 is arranged at the rear side of the generator set arrangement room 5, and the monitoring room 3 and the generator set arrangement room 5 have a height difference so as to solve the air inlet problem of a generator set 504 under the condition that the generator set arrangement room 5 is completely isolated from;
the generating set arranges that the room 5 is inside to be equipped with generating set 504 and air inlet unit 507, generating set 504 is fixed to be established at the generating set and arranges the inside bottom in room 5, air inlet unit 507 includes air intake flow control valve 5071, gas inlet flange 5072 and gas pipeline 5073, air intake flow control valve 5071 is established at the generating set 504 top, gas inlet flange 5072 is established at air intake flow control valve 5071 top, gas inlet flange 5072 is fixed to be established at the generating set and arranges the inside top in room 5, air intake flow control valve 5071 one end is connected with generating set 504 through gas pipeline 5073, air intake flow control valve 5071 other end is connected with gas inlet flange 5072 through gas pipeline 5073.
Further, the top end of the generator set arrangement room 5 is provided with an air inlet, a gas inlet flange 5072 is arranged at the bottom of the air inlet and is communicated with the air inlet, coke oven gas enters a gas pipeline 5073 in the generator set arrangement room 5 from the air inlet and is adjusted by an air inlet flow adjusting valve 5071 and finally enters the generator set 504 through a gas pipeline 5073, each joint of the gas pipeline 5073 is provided with a sealing gasket 5074 and is sealed by a sealing gasket 5074, the toxic gas coke oven gas has long and multiple links and large leakage risk in the generator set arrangement room 5, in the practical application process, in order to reduce the leakage of the gas pipeline 5073 caused by the vibration in the operation process of the generator set 504, and in order to facilitate the installation, the gas inlet flange 5072 is connected with the air inlet flow adjusting valve 5071 through a hose, and the gas pipeline 5073 is connected with the generator set 504 through a hose, so as to reduce the risk of gas leakage caused by the vibration of the generator set 504 and facilitate the installation.
Furthermore, the rear end of the box-type cuboid is provided with a box-type machine room rear end 1, the monitoring room access door 102 is embedded on the box-type machine room rear end 1, an operator can directly access the monitoring room 3 through the monitoring room access door 102 without arranging the room 5 through a generator set, the size of the monitoring room access door 102 of the monitoring room 3 can meet the requirement that control equipment can smoothly access the monitoring room 3, in practical application, the access door 102 of the monitoring room can be a large split door, which is convenient for access when the control cabinet is large in size, a small door is embedded in one door of the split doors, so that an operator can conveniently get in and out, the rear end 1 of the box-type machine room is embedded with an air-inlet rainproof shutter 101, the air inlet rainproof shutter 101 is arranged at the top of the access door 102 of the monitoring room, the air inlet muffling box 201 is arranged inside the air inlet chamber 2, and the air inlet muffling box 201 is fixed at the bottom end inside the air inlet chamber 2 through bolts.
Further, the partition wall 4 includes a partition wall 402, the partition wall 402 is fixedly arranged inside the box-type cuboid, the generator set arrangement room 5 is arranged on the front side of the partition wall 402, the air inlet chamber 2 and the monitoring chamber 3 are both arranged on the rear side of the partition wall 402, a partition door 401 is inlaid on the partition wall 402, under normal conditions, personnel can quickly and conveniently enter the generator arrangement room 5 from the monitoring chamber 3 through the partition door 401, the partition door 401 is closed during toxic gas alarming or fire alarming, so that the monitoring chamber 3 is completely isolated from the generator set arrangement room 5, an air inlet fan port 403 is formed in the partition wall 402, the air inlet fan port is formed in the top of the partition door 401, an air inlet fan 501 is fixedly arranged inside the air inlet fan port 403, after the generator set arrangement room 5 is isolated from the monitoring chamber 3, fresh air in the generator set arrangement room 5 is extracted outside through the air inlet fan 501 to enter the generator set arrangement room 5, the air outlet of the air inlet fan 501 is provided with an automatic louver 502 capable of swinging, the air inlet angle of the automatic louver 502 can be adjusted according to needs, the air inlet requirement of the generator set arrangement room is met, the front end inside the generator set arrangement room 5 is provided with an air exhaust fan 512, the air exhaust fan 512 is arranged on the front side of the generator set 504, the top end of the air exhaust fan 512 is fixedly provided with an air exhaust chamber 511, the top of the air exhaust chamber 511 is provided with an air exhaust silencing box 510, the air exhaust chamber 511 is fixedly arranged on the top end inside the generator set arrangement room 5, the air exhaust chamber 511 is arranged on the top end of the generator set arrangement room 5, in the practical application process, the air exhaust fan 512 can be horizontally installed or laterally installed according to different air exhaust directions required, in the application, an office is arranged at a position not far from the front side of the box type machine room, and should not be exhausted from the front, the exhaust air is discharged from the top of the box-type machine room.
Furthermore, acoustical panels and fireproof plates are paved on the periphery and the top of the isolation door 401, the isolation wall 402 and the monitoring room 3, so that the monitoring room 3 of an operator is not damaged by strong noise in the generator set arrangement room 5.
Furthermore, a machine-side control cabinet 301, an auxiliary control cabinet 302 and a timing ventilator 303 are arranged in the monitoring room 3, the machine-side control cabinet 301 mainly controls the generator set 504, the auxiliary control cabinet 302 mainly controls auxiliary equipment such as an air inlet fan 501, an air exhaust fan 512 and the timing ventilator 303, the auxiliary control cabinet 302 is arranged at one side of the machine-side control cabinet 301, the timing ventilator 303 is arranged at one side of the auxiliary control cabinet 302, a first toxic gas detector 503 and a second toxic gas detector 508 are arranged in the generator set arrangement room 5, the first toxic gas detector 503 and the second toxic gas detector 508 are installed in a wall-hanging manner and fixed on the side wall of the generator set arrangement room 5 by bolts, in the application, coke oven gas contains toxic gas carbon monoxide, and according to the characteristic of carbon monoxide, the first toxic gas detector 503 is installed at the front part of the generator set arrangement room 5, the height is about as high as that of a normal person, the concentration of toxic gas in the breathing height range of the person can be monitored at all times, the second toxic gas detector 508 is arranged at the middle rear part and is close to and as high as the gas pipeline 5073, and the concentration of the toxic gas at the source gas pipeline can be monitored at the first time, so that the toxic gas in the generator set arrangement room 5 can be monitored comprehensively and in real time. When the concentration of toxic gas detected by the first toxic gas detector 503 or the second toxic gas detector 508 installed in the generator set arrangement room 5 exceeds a dangerous value, the first toxic gas detector 503 or the second toxic gas detector 508 sounds a whistle to alarm and transmits a dangerous signal to the auxiliary control cabinet 302 in the monitoring room 3, the auxiliary control cabinet 302 starts the air intake fan 501 and the air exhaust fan 512 in the generator set arrangement room 5, the generator set arrangement room 5 is automatically ventilated, the timing ventilation fan 303 in the monitoring room 3 is started, the monitoring room 3 is automatically ventilated, in the actual application process, the monitoring room 3 and the timing ventilation fan 303 in the generator set arrangement room 5 can also set the timing time to realize timing ventilation, so that the environment in the monitoring room 3 and the generator set arrangement room 5 is protected from being damaged by toxic gas.
Further, the power generating unit arrangement room 5 is internally provided with a smoke sensor 505, a first automatic fire extinguishing device 506 and a second automatic fire extinguishing device 509, the first automatic fire extinguishing device 506 is arranged on the front side of the smoke sensor 505, the second automatic fire extinguishing device 509 is arranged on the front side of the first automatic fire extinguishing device 506, the smoke sensor 505, the first automatic fire extinguishing device 506 and the second automatic fire extinguishing device 509 are all fixed on a mounting plate fixed at the top end inside the power generating unit arrangement room 5 through bolts, a fire alarm 304, a gas fire extinguishing controller 305 and a fire alarm controller 306 are arranged inside the monitoring room 3, in the practical application process, the gas fire extinguishing controller 305 and the fire alarm controller 306 are integrally installed inside the machine side control cabinet 301, the fire alarm 304 is integrally installed on the side upper portion of the machine side control cabinet 301 to save the installation space, when the smoke concentration in the generator set arrangement room 5 continuously increases and the environmental temperature continuously increases, the smoke sensor 505 in the generator set arrangement room 5 feeds information back to the gas fire extinguishing controller 305 and the fire alarm controller 306 in the monitoring room 3, the fire alarm 304 in the monitoring room 3 sounds a whistle to alarm, and the first automatic fire extinguishing device 506 and the second automatic fire extinguishing device 509 in the generator set arrangement room 5 are controlled to automatically extinguish fire so as to prevent inflammable and explosive gas from generating a fire.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a box computer lab of coke oven gas internal combustion generating set, includes box cuboid, its characterized in that: a partition wall (4) is arranged inside the box-type cuboid, the interior of the box-type cuboid is sequentially divided into a monitoring room (3) and a generating set arrangement room (5) from front to back by the partition wall (4), an air inlet chamber (2) is arranged at the top of the monitoring room (3), and the air inlet chamber (2) is arranged on the rear side of the generating set arrangement room (5);
the generator set arrangement room (5) is internally provided with a generator set (504) and an air inlet device (507), the generator set (504) is fixedly arranged at the bottom end in the generator set arrangement room (5), the air inlet device (507) comprises an air inlet flow regulating valve (5071), a gas inlet flange (5072) and a gas pipeline (5073), the air inlet flow regulating valve (5071) is arranged at the top of the generator set (504), the gas inlet flange (5072) is arranged at the top of the air inlet flow regulating valve (5071), the gas inlet flange (5072) is fixedly arranged at the top end inside the generator set arrangement room (5), one end of the air inlet flow regulating valve (5071) is connected with the generator set (504) through a gas pipeline (5073), the other end of the air inlet flow regulating valve (5071) is connected with a gas inlet flange (5072) through a gas pipeline (5073).
2. The coke oven gas internal combustion generator set box-type machine room of claim 1, which is characterized in that: the generating set arranges room (5) top and is equipped with the air inlet, gas air inlet flange (5072) are established in the air inlet bottom and communicate with each other with the air inlet, each junction of gas pipeline (5073) is equipped with sealed pad (5074) and seals through sealed pad (5074), pass through hose connection between gas air inlet flange (5072) and the air inlet flow control valve (5071), pass through hose connection between gas pipeline (5073) and generating set (504).
3. The coke oven gas internal combustion generator set box-type machine room of claim 1, which is characterized in that: box cuboid rear end is equipped with box computer lab rear end (1), it has control room business turn over door (102) to inlay on box computer lab rear end (1), box computer lab rear end (1) rear end is inlayed and is had rain-proof tripe of air inlet (101), the rain-proof tripe of air inlet (101) are established at control room business turn over door (102) top, air inlet room (2) inside is equipped with air inlet whistle box (201), air inlet whistle box (201) pass through the bolt fastening in the inside bottom of air inlet room (2).
4. The coke oven gas internal combustion generator set box-type machine room of claim 1, which is characterized in that: the partition wall (4) comprises a partition wall (402), the partition wall (402) is fixedly arranged inside a box-type cuboid, the generator set arrangement room (5) is arranged on the front side of the partition wall (402), the air inlet room (2) and the monitoring room (3) are arranged on the rear side of the partition wall (402), a partition door (401) is inlaid on the partition wall (402), an air inlet fan port (403) is formed in the partition wall (402), the air inlet fan port (403) is arranged at the top of the partition door (401), an air inlet fan (501) is fixedly arranged inside the air inlet fan port (403), an automatic louver (502) is installed at an air outlet of the air inlet fan (501), an air exhaust fan (512) is arranged at the front end inside the generator set arrangement room (5), the air exhaust fan (512) is arranged on the front side of the generator set (504), and an air exhaust room (511) is fixedly arranged at the top end of the air exhaust fan (512), exhaust room (511) top is equipped with exhaust whistle box (510), exhaust room (511) are fixed to be established and are arranged room (5) inside top at the generating set, exhaust room (511) are established and are arranged room (5) top at the generating set.
5. The coke oven gas internal combustion generator set box-type machine room of claim 4, which is characterized in that: and acoustical panels and fireproof plates are paved on the periphery and the top of the isolation door (401), the isolation wall (402) and the monitoring room (3).
6. The coke oven gas internal combustion generator set box-type machine room of claim 1, which is characterized in that: the utility model discloses a monitoring room, including control room (3), monitoring room, auxiliary control cabinet (302), timing scavenger fan (303), auxiliary control cabinet (302) are established in other control cabinet (301) one side, timing scavenger fan (303) are established in auxiliary control cabinet (302) one side, generating set arranges that room (5) is inside to be equipped with first toxic gas detector (503) and second toxic gas detector (508), first toxic gas detector (503) and second toxic gas detector (508) all arrange on the inside lateral wall of room (5) through the bolt fastening at generating set.
7. The coke oven gas internal combustion generator set box-type machine room of claim 6, which is characterized in that: a smoke sensor (505), a first automatic fire extinguishing device (506) and a second automatic fire extinguishing device (509) are arranged in the generator set arrangement room (5), the first automatic fire extinguishing device (506) is arranged at the front side of the smoke sensor (505), the second automatic fire extinguishing device (509) is arranged at the front side of the first automatic fire extinguishing device (506), the smoke sensor (505), the first automatic fire extinguishing device (506) and the second automatic fire extinguishing device (509) are fixed on a mounting plate fixed at the top end in the generator set arrangement room (5) through bolts, a fire alarm (304), a gas fire extinguishing controller (305) and a fire alarm controller (306) are arranged in the monitoring room (3), the gas fire extinguishing controller (305) and the fire alarm controller (306) are integrally installed inside the machine-side control cabinet (301), the fire alarm (304) is integrally installed on the upper portion of the side face of the machine-side control cabinet (301).
8. The box type machine room of the coke oven gas internal combustion generator set according to any one of claims 1 to 7, characterized in that: the safety protection method of the box type machine room of the coke oven gas internal combustion generator set is as follows:
the method comprises the following steps: the interior of the box-type cuboid is sequentially divided into an independent monitoring room (3) and a generator set arrangement room (5) from front to back by installing a partition wall (4);
step two: the first toxic gas detector (503) is installed at the front part of the generator set arrangement room (5), the height of the first toxic gas detector is about equal to that of a normal person, the concentration of toxic gas in the range of the breathing height of a person is monitored at any time, the second toxic gas detector (508) is installed at the middle rear part of the generator set arrangement room and is close to and equal to the gas pipeline (5073), and the concentration of toxic gas at the source gas pipeline is monitored at the first time;
step three: when the concentration of toxic gas detected by a first toxic gas detector (503) or a second toxic gas detector (508) installed in a generator set arrangement room (5) exceeds a dangerous value, the first toxic gas detector (503) or the second toxic gas detector (508) whistles to alarm and transmits a dangerous signal to an auxiliary control cabinet (302) in a monitoring room (3), the auxiliary control cabinet (302) starts an air inlet fan (501) and an air exhaust fan (512) in the generator set arrangement room (5), the generator set arrangement room (5) is automatically ventilated, a timing ventilation fan (303) in the monitoring room (3) is started, and the monitoring room (3) is automatically ventilated;
step four: when the generating set arranges that smog concentration in room (5) lasts the increase, ambient temperature lasts the increase, and generating set arranges smoke transducer (505) in room (5) and feeds back information to gas fire extinguishing controller (305) and fire alarm controller (306) in monitor (3), and fire alarm (304) in monitor (3) whistle the warning, and first automatic fire extinguishing device (506) and second automatic fire extinguishing device (509) automatic fire extinguishing in the room (5) are arranged to the control generating set simultaneously, and the prevention is easily fired explosive gas and takes place the conflagration.
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