SU735486A1 - Barge carrier hold ventilating system - Google Patents

Description

(54) VENTILATION SYSTEM OF THE BARGEVOIS TRUM

I

The invention relates to shipbuilding, namely to the ventilation systems of barges transported in the hold of a barge carrier.

A known system for ventilating stacks of containers transported in the ship’s holds consists of an air injection unit, ducts and air ducts with connecting elements for introducing air into the containers 1. After passing through the containers, air; discharged into the hold.

The disadvantage of this system is the presence of air ducts in the holds, as a result of which the useful volume of the latter is reduced, and the exhaust air with harmful impurities is removed in the hold.

The closest technical solution to the present invention is the ventilation system of the barge carrier hold, which contains channels of forced inlet and natural exhaust ventilation located on the opposite sides, and flexible hoses attached at one end to the holes in the end of the barges. ventilation 2.

The drawbacks of this system are low ventilation efficiency due to direct air discharge from the barge into the hold, in which laziness of explosive hazardous gases 30S escaping from barges can be formed, as well as increased metal consumption of the structure and laboriousness of installation of the system due to the presence of horizontal pipelines in the holds and their means protect against possible damage, such as squares, under which

10: Pipelines are laid.

The goal of the invention is to improve the efficiency of the ventilation of the barge carrier.

This goal is achieved by the fact that the channels

15 natural inserts are provided with additional flexible hoses, with flexible hoses at one end connected to the openings of the opposite end of the barges, and the other end to: the channel of the natural ventilator 20

L. YATSIA.

FIG. 1 shows the proposed ventilation system, a plan view; in fig. 2 - the same in the cross section of the vessel.

13 barges of the bargevoz 1 are located (5 barges 2 requiring vench shch. Each barges stack 2 in the onboard compartment 3 has a forced fresh air ventilation, connected to a nagayatelvm 5 clean outside air, -.......,

From the opposite side; in the onboard compartment 6 there is a channel 7 of a natural exhaust valve, connected to the exhaust air exhaust pipe 8,

Each barge 2 is connected through the openings in its compartment with a flexible hose 9 through openings b to channel 4 from one side and channel 7 from the other side. The system works as follows. Chis- ;: air from the atmosphere by a supercharger 5-. given into channel 4 by forced supply ventilation, from where through hole b in the steak of channel 4 and through flexible hose 9 enters

through the hole a in bzrzhu2 and the passage inside it and the ventilator .. finding in it a group.

Threat, comes out through the hole in the horn of the opposite end of the bar g 2. Then, through flexible pshang 9 and open b in the stept of channel 7, the air comes out of the natural valve into the channel 7 through the natural valve through the tube 8 to the atmosphere. . The invention provides an outlet for waste.

about the contaminated air} ha to the natural extraction channel, so salg.

F

It accumulates} hazardous gases in the ship's holds. This increases the efficiency of the ventilation system and reduces explosion hazard during transportation of dangerous goods.

F o rm in l and inventions

The system hung in the hold of the barge carrier, containing channels by forced force and natural exhaust ventilation, are located on opposite sides, and flexible slit, connecting the condoms to the holes in the tip of the barges, and others to forced plate ventilation, about l and In order to control the ventilation effect of the barge cargo hold, the channels of the natural valve are equipped with additional flexible hoses, with flexible ends at one end attached to the hole of the opposite end of the barges, and swear end. to the natural ventilation channel ..

YSTOCH1POSI information given in BHHMaime during the examination

1. Forward Germany No. 2149475, cl. В63СГ2 / 08Г Inventions abroad number 13 ,. 1975.

2. Japanese Patent No. 48-7560, cl. 84 from 54, published. 1973 (prototype).

1

Claims (1)

Claim Ventilation system for a barge carrier’s hold, containing forced supply and natural exhaust ventilation channels located on opposite sides, and flexible hoses connected by one cond to the openings at the ends of the barges and the other to forced supply ventilation, from the bottom with the fact that, in order to increase the ventilation efficiency of the barge carrier’s hold, the natural ventilation channels are equipped with additional flexible hoses, moreover, flexible hoses are connected at one end to the holes of the opposite end of the ba rust, and the other end. to the natural ventilation channel. '.