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The hold is a storage space for the ship

Appointment of ships is different. Some carry cargo, others - passengers, and still others - military equipment. Regardless, any ship has a hold. What is this, read in this article.

Characteristic

The hold is the space between the bottom of the ship and the deck above it, which is called the platform. It belongs to the category of industrial premises. What is a hold on the ship? The sailors call it a ship's pantry, a ship's womb, a warehouse, a cargo compartment, a cellar, a trunk. It accommodates the mechanisms that ensure the work of the ship, cargo, food and uniforms. Before the emergence of desalination in the hold, tanks with water for drinking were stored. The outer surface of the containers was painted with paint, and the inside was covered with lime, if possible, with cement. In former times, fresh water reserves were of great importance. In her absence from thirst, the whole team could die.

The microclimate of the hold

The external environment affects the humidity and air temperature in the hold. These indicators are never constant. So, in a hot period of time, the water in the ocean is heated, respectively, in the hold becomes warmer and drier. To prevent the multiplication of microorganisms, cargo spaces are treated with ozone. If this is not done, the load may be damaged and its quality will be significantly reduced.

Since the hold is an unventilated room, unpleasant extraneous odors are constantly accumulating here. Ozone destroys them. On modern ships holds are equipped with ventilation systems, thanks to which it is possible to partially or completely replace the air. During the construction of the vessel, its skin is made. It protects the ship's hull and cargo. Often they are damaged during loading and unloading operations or when the load is shifted during rolling.

The size of the hold

The purpose and number of holds on each ship are different. It depends on the type and size of the ship. The main purpose of a passenger vessel is the safe transportation of people to their destination. Conditions that will ensure the unsinkability of the ship, the length of the hold is determined. Today, a drowning passenger ship is a rare phenomenon. But if this happens, you need to know that in most cases water first enters the ship's hold. This room is located at the lowest point of the ship. Water gets into it in different ways. This can be a king's grate, the shaft bearing of a propeller or a faulty seal of one of the valves. Small leaks are normal. Their level is controlled, and if necessary, excess water is pumped out by the pump.

The cargo hold's hold depends on its length. The room is divided by compartments. Each ship has a different number. It depends on how long the whole ship is. The hold is necessarily equipped with ventilation systems and means of extinguishing arising from various causes of fires. Loading and unloading is carried out using hatches. Reefer vessels have holds with refrigeration units and internal thermal insulation. Their cover is small. This is necessary to reduce heat loss.

Hold ship

There is also a military technique, the holds of which are separated by partitions made of waterproof material and filled with machinery and equipment. For example, a large amphibious ship "Ivan Rogov". Its cargo hold is called a tank.

It is located in the bow of the ship. The length of the room is fifty-four meters, width - twelve, and height - five. To load equipment from the pier, the ship moored to him. For information: on the landing ship is placed fifty tanks, or eighty BTRs, or one hundred and twenty cars.

Ships of the distant past

The ships also transported the goods in those days. They were various goods of daily demand: cereals and spices, olives and honey, jewelry, fabrics and much more. But there were ships, the goods of which were people. For such ships, the hold is a room with multi-tier shelves, on which were placed several dozen pencil cases. And they were narrow and long. People were put in pencil cases and they did not go out from there all along the way. It was impossible to be in such a "room" in full growth. Because of the small height, you could only lie down.

On the outside of the wall of the pencil case was a door with a window. People thrust their faces in the hope of getting at least a breath of fresh air. Supervisors did not like it, and they mercilessly beat people with leather whips. Cases of the most disobedient inhabitants were tightly closed. A few days later people went crazy.

For ships of past times, the hold is a kind of room in which seven hundred people were stationed and more. People did not have enough air, they were there to cope with the need and were ill. The atmosphere was monstrous. The traffickers did not spend their money to ensure the human stay of people in the hold during their transportation. Anyway, only the strongest could survive. It was a kind of culling of people: who survived, became a slave on the plantations of the Caribbean. The weak there was no place.

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