KR200384523Y1 - warming system using heating medium oil for apartment or house - Google Patents

Abstract

The present invention installs a boiler using heating oil instead of water to heat the heating device installed in an apartment or a single house, circulates heating heating oil to save energy, saves energy and reduces greenhouse gas emissions, It is related to the heating oil heating device for an apartment or a single house which does not easily cool by building a heating device using oil characteristics and prevents corrosion of copper pipes or heating devices.

Description

Heating system oil heating for apartment or house {warming system using heating medium oil for apartment or house}

The present invention relates to a heating medium heating device for an apartment or a detached house. The heating medium installed in an apartment or a single house uses a heating medium instead of water to install a boiler and circulate the heating heating medium oil to heat the heating. The present invention relates to a thermal oil heating device for an apartment or a single house which saves energy, reduces the emission of greenhouse gases, and builds a heating device using the characteristics of the thermal oil, so that heating does not easily cool and prevents corrosion of copper pipes or heating devices.

Conventional heating apparatus includes a boiler body having a heat exchanger, a burner for heating the heat exchanger, a fuel tank for supplying fuel to the burner, a temperature sensor for sensing a temperature of the heat exchanger and a temperature controller for controlling the heat exchanger, and water for the heat exchanger. It is composed of a water supply for supplying a water supply, a radiator connected to the outlet side of the heat exchanger and a circulation pump for circulating hot water therein, and a circulation pump for circulating hot water, and a hot water pipe connected to the radiator to supply hot water. The conventional heating device configured as described above heats water with a burner and circulates it, and there is a problem in that energy is consumed and heating is easily cooled because the water is heated by burning fuel with a burner using fuel and electricity. There was a problem that causes environmental pollution due to the harmful gas generated. In addition, since the fuel tank is installed separately, the fuel tank occupies a lot of space during installation, so it cannot be installed in a small space, and there is a problem that the fuel must be replenished at any time.

Commonly used thermal oils are well refined paraffinic oils. Thermal oil has heat and oxidative stability at high temperatures, has excellent heat transfer characteristics, is non-toxic and does not corrode copper pipes or steel pipes. Thermal oil has high specific heat and excellent thermal conductivity, which transfers a lot of heat necessary for effective plant operation. Its excellent oxidation stability minimizes the viscosity of the oil due to oxidation and can be used at high temperatures for a long time. Thermal oils have low temperature flow characteristics and high viscosity indexes to facilitate pumping, speed up machine operation in cold winters, and ensure fluidity over a wide temperature range. Thermal oils have low volatility, which minimizes loss due to evaporation, vapor closure and cavitation, and vapor pressure is lower than atmospheric at maximum operating temperature. Not.

Thermal oil is generally used in industrial boilers, and is used in various closed system circulating indirect heating systems for operation up to 320 ° C, especially in tenter machines and asphalt furnaces in dyeing plants. Thermal oil can be used up to 320 ℃ in closed system indirect heating method, and the steam pressure of oil is kept lower than atmospheric pressure below 320 ℃, so no steam is generated inside the closed system. No pipes or heat exchangers are needed. Thermal oils have high heat transfer coefficients at high temperatures due to their excellent temperature and viscosity properties and these properties are maintained over a wide temperature range. In case of using highly refined heat medium oil, it keeps excellent thermal stability up to 320 ℃, so the thermal decomposition and oxidation rate is very slow, so long life is guaranteed and 10 to 20 years can be used. Thermal oil has excellent oxidation stability, which suppresses the formation of sludge and carbonization deposits, prevents corrosion in boilers and heating systems, reduces fuel costs, has good thermal stability, has a high heat transfer coefficient, excellent temperature and viscosity characteristics, Low vapor pressure, non-corrosive and harmless to human body.

The purpose of the present invention is to solve the problems of the above-described case, the heating medium installed in the apartment or detached house using heating medium instead of water to install the boiler to circulate the heating heat medium oil to be heated By saving energy, reducing greenhouse gas emissions, and building a heating system using the characteristics of thermal oil, heating is not easy to cool and provides a heating system using thermal oil that prevents corrosion of copper pipes or heating devices.

The present invention circulates the heat medium oil which is filled in the heat medium oil boiler body 20 using the heat medium oil instead of water in the heating device installed in the apartment or detached house, the boiler body 20 is circulated to the heating pipe 30 The circulation pump 40, which is connected to the heating pipe 30, which is heated by the heat medium oil heated in the boiler body 20, the outlet of the heating pipe 30 and the inlet of the boiler body 20 to supply the heat medium oil Heating medium oil supply unit 50, heating medium oil for apartment or single house, characterized in that the recovery pipe 60 is connected to the outlet of the heating pipe 30 and the inlet of the boiler main body 20 to recover the oxide and carbide Relates to a device. Boiler body 20 in the present invention is characterized in that the temperature sensor 70 for sensing the temperature and the temperature controller 80 for controlling the temperature is further mounted. In the heat medium oil heating apparatus of the present invention, the heat medium oil is characterized in that it is a paraffinic oil or an alkylbenzene oil. Boiler body 20 in the heating medium oil heating apparatus of the present invention is characterized in that made of synthetic resin, glass or ceramic. Thermal oil heating device of the present invention is characterized in that it is installed in a new apartment or new detached house.

In the present invention, the boiler body is connected with a burner and a fuel tank for operating the burner or a power source capable of supplying electricity. In the present invention, the recovery pipe may be further equipped with a filter to recover oxides and carbides. Since the heating device of the present invention is not equipped with a hot water pipe for supplying hot water, it is preferable to install an instantaneous water heater for separately supplying hot water.

In the present invention, the boiler body is preferably made of synthetic resin, glass, or ceramic that the heat medium oil can sufficiently withstand the heat temperature. In the present invention, the heat medium oil is filled inside the boiler body and circulated through the pipe. The heat medium oil uses refined paraffinic oil having excellent heat transfer properties in terms of heat and oxidation stability even at high temperatures. Does not corrode steel pipes. In the present invention, the heat medium oil is filled and heated in the boiler body, and the heated heat medium oil is circulated to the pipe by a circulation pump, and heating is performed through the circulation of the heat medium oil. The thermal oil circulated to the pipe is circulated back to the boiler body through the return pipe, and if the thermal oil is insufficient, the thermal oil supply supplies the thermal oil again.

Heat transfer oil heating device of the present invention is not equipped with a device for supplying hot water can be installed a separate instantaneous water heater for supply of hot water and can build a system that can supply hot water separately using the boiler body of the present invention. .

Example 1

Heated oil boiler body 20 using a heat medium oil instead of water, a circulation pump 40 to circulate the heat medium oil circulated to the heating pipe 30 is filled in the boiler body 20, heating in the boiler body 20 The heating pipe 30 is heated by the heat transfer oil, the heat medium oil supply unit 50 is connected to the outlet of the heating pipe 30 and the inlet of the boiler body 20 to supply the heat medium oil, the outlet of the heating pipe 30 And a heat medium oil heating device, which is connected to the inlet of the boiler body 20 and includes a recovery pipe 50 for recovering oxides and carbides, was installed in a new apartment. The heating pipe 30 having a diameter of 20 mm was installed at a pipe length of 260 m, filled with 67 liters of heat medium oil, and connected to electricity to operate a heat medium oil heating device to maintain 100 ° C.

Example 2

Instead of using heat medium oil in the heating apparatus of Example 1, water was used and the same heating structure as that of Example 1 was operated to maintain 100 ° C.

Comparative Example 1

In Example 1 and Example 2, the thermal efficiency was compared by checking the rise time of the heating temperature. The difference of fuel saving rate (%) according to the elapsed time was compared by dividing the case of using the heat medium with water and the case of using heat oil and checking the time (unit second) to reach a constant heating temperature starting from 25 ℃. 56% fuel savings. When water is used as a heat medium, water begins to evaporate at about 70 ° C. and consumes a lot of fuel. However, when heat medium is used, evaporation does not occur.

Heating temperature (℃) 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Reach time (seconds) when using water 38 73 107 146 181 218 254 294 335 335 421 471 522 577 631 Reach time (seconds) when using thermal oil 18 36 52 69 85 101 118 134 151 151 189 210 231 255 279 Elapsed time difference (seconds) 20 38 57 77 96 117 136 160 184 184 232 261 291 322 352 Fuel saving rate (%) 52 52 53 53 53 54 54 54 55 55 55 55 56 56 56

As described above, the present invention can save energy by heating and circulating heating oil instead of heating water using fuel or electricity, which is energy mainly used for heating in apartments or single-family homes, and reduces the emission of greenhouse gases. It is very useful to prevent heating of copper pipes or heating devices by installing heating devices using the characteristics of thermal oil.

1 is a structural diagram showing a heating apparatus using a conventional water.

Figure 2 is a structural diagram showing a heating device using the heat medium oil of the present invention.

* Explanation of symbols for main parts of the drawings

1: heat exchanger 2: boiler body

3: burner 4: fuel tank

5: temperature sensor 6: temperature controller

7: hydrant 8: heating pipe

9: circulation pump 10: hot water pipe

20: boiler body 30: heating piping

40: circulation pump 50: thermal fluid feeder

60: recovery tube 70: temperature sensor

80: temperature controller

Claims (3)

Heated oil boiler body 20 using a heat medium oil instead of water, a circulation pump 40 to circulate the heat medium oil circulated to the heating pipe 30 is filled in the boiler body 20, heating in the boiler body 20 The heating pipe 30 is heated by the heat transfer oil, the heat medium oil supply unit 50 is connected to the outlet of the heating pipe 30 and the inlet of the boiler body 20 to supply the heat medium oil, the outlet of the heating pipe 30 And connected to the inlet of the boiler main body 20 is a heat transfer oil heating device for an apartment or single house, characterized in that the recovery pipe 60 is installed to recover the oxide and carbide. According to claim 1, wherein the boiler body 20 is a heat sensor for heating the apartment or detached house, characterized in that the temperature sensor 70 for sensing the temperature and the temperature controller 80 for controlling the temperature is further mounted. Device. The heating medium heating device for an apartment or a single house according to claim 1, wherein the thermal oil is a paraffinic oil or an alkylbenzene oil.