CN215719093U

CN215719093U - Marine diesel generating set with protection device

Info

Publication number: CN215719093U
Application number: CN202122006714.1U
Authority: CN
Inventors: 周文军
Original assignee: Jindu Electric Power Jiangsu Co ltd
Current assignee: Jindu Electric Power Jiangsu Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-01
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of diesel generating sets, in particular to an offshore diesel generating set with a protection device, which comprises a base and a box body, wherein heat dissipation grids are symmetrically arranged on two sides of the box body, an equipment platform and a diesel generator body are arranged in the box body through a rack, one end of the diesel generator body is provided with a silencer and a smoke exhaust pipe through a smoke collection pipe, dry powder fire extinguishers are arranged on two sides of the top wall in the box body through supports, a smoke detector and an open fire detector are arranged in the middle of the top wall in the box body through a mounting plate, and a case, a controller and a signal transmitter are arranged on the box body. According to the marine diesel generator set with the protection device, the smoke detector and the open fire detector are arranged, and the controller with the signal transmitter is used for transmitting real-time data, so that when smoke and open fire occur, the marine diesel generator set with the protection device can perform alarm and emergency fire extinguishing operations, and the safety coefficient of the diesel generator set is greatly improved.

Description

Marine diesel generating set with protection device

Technical Field

The utility model relates to the technical field of diesel generating sets, in particular to an offshore diesel generating set with a protection device.

Background

The diesel generator set is a power generation device taking diesel as main fuel, a diesel engine is used as a motive power to drive a generator to generate power, kinetic energy is converted into mechanical equipment of electric energy and heat energy, and the whole set of diesel generator set is mainly divided into three parts: the existing diesel generator set has poor safety performance and no protection function, and timely protection measures cannot be taken under the conditions that the diesel generator generates overheat smoke, fires and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an offshore diesel generator set with a protection device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a marine diesel generating set with protection device, the on-line screen storage device comprises a base and a box body, the bilateral symmetry of box is provided with the heat dissipation grid, the diapire equidistance installation of the box inside is fixed with the frame, the level is provided with the equipment platform between the end face surely of frame, and be provided with the diesel generator body on the equipment platform, the one end of diesel generator body is provided with the muffler through the collection tobacco pipe, the other end of muffler runs through the lateral wall of pipe and box of discharging fume, the both sides of the inside roof of box are fixed with dry powder fire extinguisher through the support mounting, the middle part of the inside roof of box has set gradually smoke detector and naked light fire detector through the mounting panel, the middle part of box top face is provided with quick-witted case, the inside of machine case is provided with the controller, the top face of machine case is provided with signal transmitter.

Preferably, a dry sand layer is laid on the bottom wall of the interior of the box body, and the thickness of the dry sand layer is 20cm-50 cm.

Preferably, the dry powder fire extinguisher comprises a spray pipe and a spray head, and the middle part of the spray pipe is provided with an electromagnetic valve.

Preferably, the dry powder fire extinguisher is arranged obliquely, and the included angle between the dry powder fire extinguisher and the horizontal plane is 20-40 degrees.

Preferably, the controller is respectively electrically connected with the electromagnetic valve, the smoke detector, the open fire detector and the signal transmitter.

Preferably, the diesel generator body is located under the mounting plate, and the diesel generator body is located between two shower nozzles.

The utility model has the beneficial effects that:

according to the marine diesel generator set with the protection device, the smoke detector and the open fire detector are arranged, and the controller with the signal transmitter is used for transmitting real-time data, so that when smoke and open fire occur, the marine diesel generator set with the protection device can perform alarm and emergency fire extinguishing operations, and the safety coefficient of the diesel generator set is greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of an offshore diesel generator set with a protection device, which is provided by the utility model;

FIG. 2 is an enlarged view of A of FIG. 1 of an offshore diesel power generation unit with a protective device in accordance with the present invention;

fig. 3 is an enlarged view of B in fig. 1 of an offshore diesel power generation unit with a protection device according to the present invention.

In the figure: the device comprises a base 1, a box 2, a heat dissipation grid 3, a 401 rack, a 402 equipment platform, a 5 diesel generator body, a 601 smoke collecting pipe, a 602 smoke exhaust pipe, a 7 silencer, an 8 mounting plate, a 9 smoke detector, a 10 open fire detector, a 11 case, a 12 controller, a 13 signal transmitter, a 14 support, a 15 dry powder fire extinguisher, a 16 spray pipe, a 17 spray head, an 18 electromagnetic valve and a 19 dry sand layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an offshore diesel generator set with a protection device comprises a base 1 and a box body 2, wherein heat dissipation gratings 3 are symmetrically arranged on two sides of the box body 2, a rack 401 is mounted and fixed on the bottom wall of the interior of the box body 2 at equal intervals, an equipment platform 402 is horizontally arranged between fixed end faces of the rack 401, a diesel generator body 5 is arranged on the equipment platform 402, one end of the diesel generator body 5 is provided with a silencer 7 through a smoke collection pipe 601, and the other end of the silencer 7 is penetrated through the side wall of the box body 2 through a smoke discharge pipe 602;

a dry sand layer 19 is laid on the bottom wall of the interior of the box body 2, the thickness of the dry sand layer 19 is 20cm-50cm, the dry sand layer 19 can effectively prevent overflowed diesel oil from polluting the outside, and meanwhile, the dry sand layer 19 can play a certain fireproof role;

the dry powder fire extinguisher 15 is fixedly arranged on two sides of the top wall in the box body 2 through the support 14, the dry powder fire extinguisher 15 comprises a spray pipe 16 and a spray nozzle 17, the electromagnetic valve 18 is arranged in the middle of the spray pipe 16, the dry powder fire extinguisher 15 is obliquely arranged, the included angle between the dry powder fire extinguisher 15 and the horizontal plane is 20-40 degrees, and the dry powder fire extinguisher 15 is arranged in a manner of being inclined by 20-40 degrees, so that dry powder in the dry powder fire extinguisher 15 can be better and more fully used in later use, and waste is avoided;

the diesel generator body 5 is positioned under the mounting plate 8, and the diesel generator body 5 is positioned between the two spray nozzles 17, so that the dry powder fire extinguisher 15 can better extinguish fire of the diesel generator body 5;

a smoke detector 9 and an open fire detector 10 are sequentially arranged in the middle of the top wall in the box body 2 through a mounting plate 8, a case 11 is arranged in the middle of the top end face of the box body 2, a controller 12 is arranged in the case 11, and a signal transmitter 13 is arranged on the top end face of the case 11;

the controller 12 is respectively electrically connected with the electromagnetic valve 18, the smoke detector 9, the open fire detector 10 and the signal transmitter 13, the data information of the diesel generator set can be better transmitted by arranging the signal transmitter 13, the smoke detector 9 and the open fire detector 10 are arranged, the controller 12 with the signal transmitter 13 is arranged to transmit real-time data to the diesel generator set, when smoke and open fire occur, the marine diesel generator set with the protection device can alarm and perform emergency fire extinguishing operation, and therefore the safety factor of the diesel generator set is greatly improved.

In the embodiment, when the marine diesel generating set with the protection device is used, firstly, the dry sand layer 19 with the thickness of 20cm-50cm is paved inside the box body 2, the dry sand layer 19 can effectively prevent overflowed diesel oil from polluting the outside, and meanwhile, the dry sand layer 19 can play a certain fireproof role;

the dry powder fire extinguishers 15 are arranged on two sides of the top wall in the box body 2 through the supports 14, and the dry powder fire extinguishers 15 are installed in a mode of inclining by 20-40 degrees, so that dry powder in the dry powder fire extinguishers 15 can be used better and more fully during later use, and waste is avoided;

further, the controller 12 is respectively electrically connected with the electromagnetic valve 18, the smoke detector 9, the open fire detector 10 and the signal transmitter 13, and the data information of the diesel generator set can be better transmitted by arranging the signal transmitter 13;

by arranging the smoke detector 9 and the open fire detector 10 and carrying out real-time data transmission on the smoke detector and the open fire detector through arranging the controller 12 with the signal transmitter 13, when smoke and open fire occur, the marine diesel generator set with the protection device can carry out alarm and emergency fire extinguishing operations, so that the safety coefficient of the diesel generator set is greatly improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A marine diesel generator set with a protection device comprises a base (1) and a box body (2) and is characterized in that radiating grids (3) are symmetrically arranged on two sides of the box body (2), a rack (401) is fixedly installed on the bottom wall of the interior of the box body (2) at equal intervals, an equipment platform (402) is horizontally arranged between fixed end faces of the rack (401), a diesel generator body (5) is arranged on the equipment platform (402), a silencer (7) is arranged at one end of the diesel generator body (5) through a smoke collection pipe (601), the other end of the silencer (7) penetrates through the side wall of the box body (2) through a smoke discharge pipe (602), dry powder fire extinguishers (15) are fixedly installed on two sides of the top wall of the interior of the box body (2) through a support (14), a smoke detector (9) and an open fire detector (10) are sequentially arranged in the middle of the top wall of the interior of the box body (2) through a mounting plate (8), a case (11) is arranged in the middle of the top end face of the box body (2), a controller (12) is arranged inside the case (11), and a signal transmitter (13) is arranged on the top end face of the case (11).

2. An offshore diesel-electric set with protection device, according to claim 1, characterized in that the bottom wall of the inside of the box (2) is laid with a dry sand layer (19), and the thickness of the dry sand layer (19) is 20cm-50 cm.

3. Offshore diesel-electric set with protection device according to claim 1, characterized by the fact that said dry chemical extinguisher (15) comprises a nozzle (16) and a spray nozzle (17), and the middle of the nozzle (16) is provided with a solenoid valve (18).

4. An offshore diesel-electric generating set with protection device according to claim 1, characterized in that the dry chemical extinguisher (15) is arranged obliquely, and the included angle between the dry chemical extinguisher (15) and the horizontal plane is 20-40 °.

5. An offshore diesel-electric set with protection device according to claim 3, characterized in that the controller (12) is electrically connected with the solenoid valve (18), the smoke detector (9), the open fire detector (10) and the signal transmitter (13).

6. An offshore diesel-electric set with protection device, according to claim 1, characterized in that the diesel-electric set body (5) is located right under the mounting plate (8) and the diesel-electric set body (5) is located between two spray nozzles (17).