KR19980066912U - Marine Water Heater (CALORIFIER) - Google Patents

Abstract

[Name] Marine Water Heater (CALORIFIER)

[Problem] To provide a hot water heater for ships (CALORIFIER) that can reduce production cost and maintenance cost and make repair work easier.

[Solution] In the ship's hot water heating apparatus, in which the cold water inlet 17, the hot water outlet 18, the steam coil 15, and the electric heater 7 are fixed, a flange is formed on one side of the body 22 integrally formed. The nozzle 27 having the 20 formed thereon is fixed, and the steam inlet 15 and the steam outlet 16 of the steam coil are fixed to the support plate 21 of the nozzle 27 so that the steam coil is inserted into the body 22. The solution as a hot water heater for ships which can be fixed by being inserted laterally.

Description

Marine Water Heater (CALORIFIER)

1 is a system diagram of the present article.

2 is a product of the invention.

3 is a system diagram of a conventional product.

4 is a conventional product.

end. summary

The hot water supply system of a ship refers to a device for producing hot water required for various equipment such as a main engine of a ship and a residential area and immediately supplying the required amount automatically.

I. Configuration and role

The main components are CALORIFIER, AUTOMATIC THERMO-CONTROL VALVE, HOT WATR CIRCULATION PUMP, CONTROL PANEL, FRESH WATER PRESSURE TANK, It is composed of fresh water pump and other accessories. The role of each component is as follows.

(1) Hot Water Heater (CALORIFIER)

It consists of Body, Electric Heater, Steam Coil, Control Panel, Automatic Thermo-Control Valve and other accessories. A device that automatically supplies the required hot water by heating to the required temperature.

(2) Automatic Thermo-Control Valve

A device that automatically adjusts the amount of steam supplied to detect the temperature of the hot water heater and maintain the temperature in the heater at the set temperature.

(3) HOT WATER CIRCULATION PUMP

A pump that continuously circulates hot water produced to maintain a constant temperature throughout the entire system.

(4) CONTROL PANEL

A device that controls the operation of electric heaters and hot water circulating water pumps, and directs, controls and monitors the overall operation of hot water heating and supply equipment.

(5) Fresh water pressure tank

Fresh water pressure tank to supply fresh water to hot water heater at constant pressure.

(6) Fresh water pump

A device for supplying fresh water from a fresh water storage tank to sense the pressure of the fresh water pressure tank so that the pressure and water level of the fresh water pressure tank are kept constant.

All. Purpose of devising

The purpose of this invention is to localize the equipment used by advanced shipbuilding countries such as Japan, and to improve what has been used so far to reduce the production cost and maintenance cost, and to make the maintenance work easier.

la. The technical field to which the invention belongs and the prior art in that field

The present invention relates to a marine hot water heating apparatus (CALORIFIER) that allows the cold water (COLD WATER) to heat the cold water (COLD WATER) by the heat of the steam (STEAM) or electric heater (ELECTRIC HEATER).

Conventionally, a coiled steam tube is built into the body 26 in which the cold water inlet 20 and the hot water outlet 19 are formed, and the steam inlet 18 and the steam outlet 17 are fixed to the lower plate. 9) The hot water heater for ships, which has been installed and can be selectively heated by steam and electric heater, has been widely used.

This manufactures the body and the lower plate separately, attaches a separate flange (23) to the body and the lower plate, and a large steam tube with a coil diameter on the lower plate, and then packing between the flange of the body flange and the lower plate It is composed of a structure that is fixed by a number of bolts and nuts, and is equipped with a separate INSPECTION HOLE (22) for cleaning and inspection in the body, so a large flange 23 and packing and many bolts and Addition of nuts requires a lot of manufacturing and assembly costs, as well as a structure that can be repaired only when the upper body is removed when leaking due to damage to the packing part during long-term use or when replacing the internal coil. There was a problem.

hemp. The technical challenge that devise pursues

In order to solve the above problems, the present invention provides a hot water heating apparatus for ships by fixing a cold water inlet 17, a hot water outlet 18, a steam tube 15, and an electric heater. It is formed integrally by adjusting the size of the existing hole on one side so that the steam coil can be mounted, and the steam inlet 15 and the steam outlet 16 of the steam tube on the support plate 21, the steam heater flange. By fixing the steam coil horizontally in the body to fix the support plate 21 to the flange 20 with bolts and nuts, the manufacturing cost can be greatly reduced and the body can be easily removed even during maintenance. It is an object of the present invention to provide a hot water heater for ships that can be worked on.

bar. Composition and Function of the Devise

As shown in FIG. 1, the cold water inlet 17, the hot water outlet 18, the steam tube 15, and the electric heater 7 are fixed to one side of the body 22 integrally formed. The nozzle 27 formed with (2) is fixed, and the steam tube inlet 15 and the steam tube outlet 16 are fixed to the support plate 21 of the nozzle so that the steam coil can be inserted into the body laterally. It would be.

The present invention, as described above, circulates the steam flowing into the cold inlet 17 and the steam inlet 15 and the steam outlet 16 to discharge the heated hot water to the hot water outlet 18 or electric heater (7) It is to be warmed by the same as the known.

four. Effect of design

In the present invention, unlike the structure of attaching a flange and fastening with a plurality of bolts and nuts by separately manufacturing the body 26 and the lower hard plate in the conventional design, the nozzle 27 is formed on one side of the body formed integrally. Since the steam coil can be easily fixed to the nozzle horizontally, the large body flange, packing, bolts, nuts, etc. can be omitted. It can be easily done without going out of the house, which has the effect of greatly reducing the maintenance and management costs.

Claims (1)

In the marine water heater for fixing the cold water inlet 17, the hot water outlet 18, the steam coil 15, and the electric heater 7, a flange 20 is formed on one side of the body 22 integrally formed. One nozzle 27 is fixed, and the steam inlet 15 and the steam outlet 16 of the steam coil are fixed to the support plate 21 of the nozzle 27 to fix the steam coil horizontally in the body 22. Hot water heater for ships.