KR20160004430U - Boiler using thermal transfer oil - Google Patents

Abstract

The present invention relates to a heating-only electric boiler using a heating medium as a heating medium, and more particularly to a heating-only electric boiler comprising a cylindrical body constituting a rectangular parallelepiped and having a storage space (1a) formed therein, (1b), a heat medium discharge outlet (101) is formed on one side of the cylinder and a heat medium oil return port (102) is formed in a lower portion of the heat medium oil outlet, and a heating hose (9) is connected between the heat medium oil outlet and the return port (1);
A heat medium oil inlet 4 formed in the expansion tube portion 1b of the heat medium user's cylinder;
An air inlet (5) provided in the expansion cylinder for communicating air with expansion and contraction of the oil;
A water level sensor 301 installed in the water level sensor unit 3 formed in the expansion tube portion 1b;
An electric heater (201) provided at an upper portion of the heat medium user's cylinder and installed at a heat medium flow rate of the heat medium user in the temperature sensor installation portion (2);
A temperature sensor (202) installed adjacent to the electric heater;
A heating medium oil stored in a storage space (1a) of a heating medium user;
A metal thermal catalyst (6) distributed in the thermal oil storage space (1a) and in contact with the thermal oil;
And a circulation motor (M) installed at one side of the heating hose to promote the circulation of the heat medium oil.

Description

{BOILER USING THERMAL TRANSFER OIL}

The present invention relates to a heating-only electric boiler using a heating medium as a heating medium, and more specifically, to a heating-only electric boiler using a heating medium having no bubbles as a heating medium even when heated to a low specific heat (0.45 kcal / kg ° C) The heating purpose can be achieved in a short time and the thermal catalyst is disposed in the space in which the thermal oil is stored. Thus, the heating oil and the heat shrinkage of the thermal oil can be improved and the thermal efficiency can be increased, the equipment can be miniaturized, And to obtain a heating-only boiler which is less costly due to the failure of the boiler.

Conventional electric boilers are constructed so that the heating medium is heated by electricity, and the heated medium is heated by the heat radiating while circulating the pipe. As compared with the boiler using gas or oil fuel, the electric boiler is simple and hygienic, The risk of accidents such as overheating is relatively small, and since electricity called clean energy is used, the exhaust gas is not discharged during operation, so there is no fear of polluting the air environment and it has the advantage of high efficiency.

However, in the case of the electric boiler as described above, since the circulating medium uses water having a high specific heat, it takes a considerable time to raise the temperature to a predetermined temperature after power is supplied, and vapor is generated in the hot water, And the heat storage effect is low, the amount of heat lost during circulation is high, the efficiency is low, and a large amount of water is stored and then heated. Therefore, a hot water tank is required and the machine becomes large due to the capacity of the hot water tank And there was the inconvenience that the boiler life was not prolonged due to the corrosion of the water circulation duct.

The present invention has been made in order to solve the above conventional problems.

The present invention is characterized in that a storage space is formed in a rectangular parallelepiped body and an inflation tube portion is formed as a protruding space portion at an upper portion thereof, and an inlet and a water level sensor are provided, an electric heater and a temperature sensor are installed at one side, A heating medium oil outlet connected to a heating oil outlet and a heating hose through an outlet of the heating oil outlet and a recovery port;

An electric heater installed in an electric heater and a temperature sensor mounting portion formed on one side of the heat medium user's cylinder and generating heat and the heat generating portion being installed as a heat medium flow rate of the heat medium user system;

A temperature sensor for measuring the temperature of the heat medium oil;

A water level sensor installed in the expansion cylinder to measure the water level of the heating oil;

A heat medium oil accommodated in the heat medium user and circulated along the heating hose;

A metal thermal catalyst which is distributed in the heat medium user and is in contact with the heat medium oil to improve heat and heat storage of the heat medium oil;

And a circulation motor installed at one side of the heating hose.

By using the heat medium having low specific heat as the heating medium, it is possible to heat to a high temperature in a short time, thereby reducing the energy cost, high thermal conductivity and heat resistance, Since the bubbles are not generated in the heating hose, the circulation is rapid and the heat circulation is performed rapidly. By installing the metal thermal catalyst which is built in such a manner as to be distributed in the storage medium of the heating medium oil and contact with the heating medium oil in the storage tank, The boiler can be heated more efficiently and the heat accumulating action of the heat medium oil can be enhanced, so that the heat efficiency can be further increased, the size of the boiler can be reduced, the cost can be reduced, and a durable boiler can be obtained.

This is an example of the present invention.

The present invention is characterized in that a storage space 1a is formed in a rectangular parallelepiped body and an expansion tube 1b is formed as a protruding space portion at an upper portion of one side and a heat medium discharge outlet 101 is formed at one side of the cylinder A heating medium inlet port (102) formed at a lower portion of the heating medium outlet port to connect the heating hose (9) to the heating medium outlet port and the outlet port;

A heat medium oil inlet 4 formed in the expansion tube portion 1b of the heat medium user's cylinder;

An air inlet (5) provided in the expansion cylinder for communicating air with expansion and contraction of the oil;

A water level sensor 301 installed in the water level sensor unit 3 formed in the expansion tube portion 1b;

An electric heater (201) provided at an upper portion of the heat medium user's cylinder and installed at a heat medium flow rate of the heat medium user in the temperature sensor installation portion (2);

A temperature sensor (202) installed adjacent to the electric heater;

A heating medium oil stored in a storage space (1a) of a heating medium user;

A metal thermal catalyst (6) distributed in the thermal oil storage space (1a) and in contact with the thermal oil;

And a circulation motor (M) installed at one side of the heating hose to promote the circulation of the heat medium oil.

In the figure, reference numeral 201a denotes an electric heater terminal, and 8 denotes an attachment position of the electric control box device attached to the outer surface of the boiler.

1: Heat medium user 1: Storage space
1b: Expansion barrel 2: Electric heater and temperature sensor installation part
4: Heat medium floating inlet 5: Air inlet
6: Heat catalyst 9: Heating hose
101: Heat medium exhalation outlet 102:
201: electric heater 202: temperature sensor
301: Level sensor M: Circular motor

Claims (1)

1. An electric boiler using thermal oil as a heating medium,
A storage space 1a is formed in a rectangular parallelepiped body and an expansion tube portion 1b is formed as a protruding space portion at an upper portion of one side and a heat medium discharge outlet 101 is formed on one side of the cylinder, And a heating medium inlet port (102) formed at a lower portion thereof to connect a heating hose (9) between a heating medium outlet port and a return port;
A heat medium oil inlet 4 formed in the expansion tube portion 1b of the heat medium user's cylinder;
An air inlet (5) provided in the expansion cylinder for communicating air with expansion and contraction of the oil;
A water level sensor 301 installed in the water level sensor unit 3 formed in the expansion tube portion 1b;
An electric heater (201) provided at an upper portion of the heat medium user's cylinder and installed at a heat medium flow rate of the heat medium user in the temperature sensor installation portion (2);
A temperature sensor (202) installed adjacent to the electric heater;
A heating medium oil stored in a storage space (1a) of a heating medium user;
A metal thermal catalyst (6) distributed in the thermal oil storage space (1a) and in contact with the thermal oil;
And a circulation motor (M) installed at one side of the heating hose to promote the circulation of the heat medium oil.

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