KR200389816Y1 - A boiler apparatus using eatable oil - Google Patents

Abstract

The present invention relates to a boiler apparatus using edible oil, which uses edible oil as a heat medium so that water can be heated and circulated so that the circulated water can always maintain a high temperature and uses gas or electricity as a heating source. Compared with a normal boiler device, it doesn't smell when operating, and even if it is used for a long time, it prevents corrosion of circulating pipes arranged inside boiler vessel and boiler, which can prolong its life and greatly reduce the running cost while also improving heating efficiency. It is to improve significantly.

The boiler apparatus using the cooking oil according to the present invention is covered by a lid in an open state of the upper part, a predetermined volume of space is formed therein, the inlet is formed on the upper side of the outer circumferential surface, and the outlet is formed on the lower side. Boiler vessel; One end is connected to the inlet on the boiler vessel, the other end is connected to the outlet on the boiler vessel, the first circulation pipe is installed in a plurality of forms wound along the inner wall surface of the boiler vessel; A plurality of input heaters inserted and installed inward from an outside of the boiler container and heated while power is applied according to a switch operation of a user; One end is connected to the inlet at the outside of the boiler vessel, the other end is connected to the outlet, and the second circulation pipe is installed in the space to be heated with the water pipe for supplying water on the inlet side connection Wow; It includes an cooking oil for heating the water circulated along the first circulation pipe while being heated in accordance with the exothermic action of the input-type heater according to the user's operation in the state filled in the space inside the boiler vessel.

Description

Boiler Apparatus Using Edible Oil {A BOILER APPARATUS USING EATABLE OIL}

The present invention relates to a boiler apparatus using cooking oil, and more particularly, by using cooking oil as a heat medium, the water can be heated and circulated so that the circulated water can always maintain a high temperature and heat gas or electricity. Compared to the normal boiler device used as a source, it does not produce odor during operation, and even if it is used for a long time, it does not corrode the boiler vessel and the circulation pipe disposed inside the boiler, thereby prolonging its life and significantly reducing operating costs. But it relates to a boiler device using the cooking oil to significantly improve the heating efficiency.

In general, a boiler is a type of heating device that heats water or steam by using combustion heat generated when burning fuel, and heat-exchanges with surrounding walls or air while the heated water or steam is circulated along a predetermined path. It is a device configured to repeat the process of circulating and heating again after warming the indoor space.

Such boilers are classified into electric boilers, oil boilers, gas boilers, briquette boilers, etc. according to the type of fuel used, and are classified into a standing boiler or a furnace boiler according to the installation type thereof. The heated water may be classified into natural circulation boiler or forced circulation boiler according to the circulation method.

Among these, briquette boilers are a rudimentary boiler compared to the various types of high-end boilers proposed recently, but they are relatively expensive to install, and instead of gas boilers or oil boilers, such as gas or oil, which are used for household furniture in rural areas. It is used habitually as heating equipment of.

In addition, since the installation cost and fuel cost are relatively low in the plastic house, etc., which are installed for growing various crops such as flowers and various vegetables in winter, briquette boilers are frequently used.

However, such a conventional briquette boiler has a vertical structure in which the coal briquettes are stored and burned up and installed in the up and down direction. The problem is that the briquette replacement is very inconvenient because the coal briquettes, which are placed underneath them, are removed from the coal briquettes, which are underneath, and the new coal briquettes are put on the bottom of the oven after being burned. have.

In addition, when cultivating flowers and the like using a plastic house, the amount of briquettes is changed from tens to hundreds at a time. Is very high and there is a high risk of poisoning of briquettes due to prolonged exposure to poisonous combustion gases.

In addition, the conventional briquette boiler has a problem that its use is very inconvenient because the briquette should be changed while visually examining the combustion state of the briquettes.

On the other hand, the conventional electric boiler is made by heating the water passing through the circulation pipe installed in the boiler vessel by applying power in a heating wire installed inside the boiler vessel, in the case of gas boilers or oil boilers This is done by igniting oil to heat the water passing through the circulation pipe inside the boiler vessel.

However, in the case of the electric boiler made in this way, combustion gas is not generated or odor is generated, but the operation cost is very high because electricity must be supplied every time the boiler is operated.

In addition, the gas boiler or oil boiler consumes a lot of operating costs because gas or oil is consumed every time the boiler is operated.In addition, a large amount of combustion gas is generated during the boiler operation. There is a serious problem.

In addition, in the conventional boiler apparatus, it takes a relatively long time to heat the water to a desired temperature, and when the boiler is stopped, the heated water is quickly dished out, so the heating efficiency per unit time is remarkably poor. .

The present invention is to solve such a conventional problem, the purpose is to use the cooking oil as a heat medium so that the water can be heated and circulated to ensure that the water circulated at all times to maintain a high temperature, gas or electricity Compared to the normal boiler device used as a heating source, it does not smell when operating and prevents corrosion of the circulation pipes placed inside the boiler vessel and boiler even if used for a long time, thereby prolonging the service life and increasing operating costs. It is to provide a boiler device using a new cooking oil that can significantly improve the heating efficiency while saving.

In order to achieve the above object, the boiler apparatus using the cooking oil according to the present invention is covered by a lid in an open state, the interior of the predetermined volume portion is formed, the inlet is on the outer peripheral surface one side, the lower A boiler container of a predetermined shape having an outlet formed at one side thereof; One end is connected to the inlet on the boiler vessel, the other end is connected to the outlet on the boiler vessel, the first circulation pipe is installed in a plurality of forms wound along the inner wall surface of the boiler vessel; A plurality of input heaters inserted and installed inward from an outside of the boiler container and heated while power is applied according to a switch operation of a user; One end is connected to the inlet at the outside of the boiler vessel, the other end is connected to the outlet, and the second circulation pipe is installed in the space to be heated with the water pipe for supplying water on the inlet side connection Wow; It includes an cooking oil for heating the water circulated along the first circulation pipe while being heated in accordance with the exothermic action of the input-type heater according to the user's operation in the state filled in the space inside the boiler vessel.

In the present invention, the first circulation pipe is made of a stainless metal tube, and has a feature that a pleated portion is formed along the inner and outer circumferential surfaces.

In the present invention, the lid has an cooking oil supply pipe for replenishing cooking oil, a gas discharge tube for discharging a small amount of gas generated when the cooking oil filled in the boiler container is heated, and the amount of cooking oil remaining in the boiler container. The gauge has a feature installed.

In the present invention, the lid has a feature that the pressure discharge member for automatically discharging the excess pressure while being automatically opened when the pressure inside the boiler vessel rises above the set pressure.

The pressure discharge member in the present invention is the lower end is fitted into the boiler vessel and the upper end of the pipe-type pressure discharge pipe is installed to protrude out of the lid; A casing having a lower end fitted to the upper outer circumferential surface of the pressure discharge pipe and having an exhaust pipe formed outside the upper end; A metal ball for opening and closing a passage inside an upper end of the pressure discharge pipe and an inside of a lower end of the casing; A spring that provides elasticity to the opening and closing operation of the metal sphere in a state where it is fitted to an upper portion of the metal sphere; And an on / off valve installed at a predetermined portion of the pressure discharge pipe.

Hereinafter, preferred embodiments of the present invention by the accompanying drawings will be described in more detail.

1 is an exploded perspective view showing a boiler device using the cooking oil according to the present invention, Figure 2 is a cross-sectional view showing a combined state of the boiler device using the cooking oil according to the present invention.

In addition, Figure 3 is an enlarged cross-sectional view of the main part in the boiler apparatus using the cooking oil according to the present invention, Figure 4 is a cross-sectional view showing a state in which the pressure relief member is installed on the lid in the boiler apparatus using the cooking oil according to the present invention.

5 is a cross-sectional view showing an operating state of the present invention.

Referring to this, the boiler apparatus 10 using the edible oil according to the present invention does not smell during operation, and even if used for a long time so that the circulation pipe disposed in the boiler vessel and the boiler does not corrode to extend the life. At the same time, it is possible to significantly reduce the operating cost while significantly improving the heating efficiency.

To this end, the boiler apparatus 10 using the edible oil according to the present invention is largely a boiler container 12 having a predetermined shape and volume, a lid 14 covered on the boiler container 12, and the boiler The first circulation pipe 16 wound and installed along the inner wall surface of the container 12, a plurality of immersion heater 18 is inserted into the boiler vessel 12 from the outside, and the outside of the boiler vessel 12 A second circulation pipe 20 installed in the heating space; Filled inside the boiler vessel 12 includes cooking oil 22 to act as a heat medium.

In the present invention, the boiler vessel 12 is formed in a rectangular or cylindrical shape having a space portion 24 of a predetermined volume therein, and has an open top structure.

Inlet 12a and outlet 12b having a predetermined diameter are respectively formed on the upper and lower outer peripheral surfaces of the boiler vessel 12, and a plurality of heater insertion holes 12c are fixed in the vertical direction of the outer peripheral surface of the boiler vessel 12. Formed at intervals.

The first circulation pipe 16 is wound around the inner wall of the boiler vessel 12 a plurality of times, and one end of the first circulation pipe 16 is inlet 12a on the boiler vessel 12. And the opposite end is configured to be connected to the outlet 12b on the boiler vessel 12.

The first circulation pipe 16 is made of a stainless metal tube, and continuous wrinkles 16a are formed along the inner circumferential surface and the outer circumferential surface to widen the heat transfer area.

From the outside of the boiler vessel 12 to the inside of the heater 18 is inserted through each heater insertion hole 12c is installed, the heater 18 is supplied with power in accordance with the switch operation of the user And all or selectively to be heated.

A second second circulation pipe 20 is disposed in the heating space outside the boiler vessel 12.

One end of the second circulation pipe 20 is connected to the inlet 12a from the outside of the boiler vessel 12, the other end is connected to the outlet 12b is configured to communicate with the first circulation pipe 16 do.

Meanwhile, the water pipe 26 for supplying water is connected to a predetermined position of the second circulation pipe 20 connected to the inlet 12a.

The cooking portion 22 warms the water circulated along the first circulation pipe 16 while being heated according to the exothermic action of the input heater 18 according to the user's operation in the space 24 inside the boiler vessel 12. ) Is filled.

In the present invention, at a predetermined position of the lid 14 covered on the upper portion of the boiler vessel 12, an edible oil supply pipe 14a for replenishing the cooking oil 22 is installed to communicate with the inside of the boiler vessel 12.

In addition, at a predetermined position of the lid 14, a gas discharge pipe 14b for discharging a small amount of gas generated when the cooking oil 22 filled in the boiler container 12 is heated, and another one side The gauge 14c for checking the remaining amount of the cooking oil 22 filled in the boiler vessel 12 is installed.

On the other hand, in the boiler apparatus 10 using the cooking oil according to the present invention, the lid 28 is automatically discharged when the pressure inside the boiler vessel 12 rises above a set pressure while automatically discharging the excess pressure. Member 30 may be installed.

The pressure discharging member 30 has a lower end fitted into the boiler vessel 12, and an upper end of the pressure discharging member 30 is formed in a casing 32 on a pressure discharging pipe that is installed to protrude out of the lid 28.

The casing 32 has a lower end coupled to the upper outer circumferential surface of the pressure discharge pipe and is configured such that an exhaust pipe 32a is formed outside the upper end.

Inside the upper end of the pressure discharge pipe and the upper passage inside the lower end of the casing 32, a metal ball 34 for opening and closing the passage is located, and inside the casing 32 corresponding to the upper part of the metal ball 34. A spring 36 is provided to impart elasticity to the opening and closing operation of the metal sphere 34.

In addition, the opening and closing valve 38 is provided at a predetermined portion of the pressure discharge pipe.

In the boiler apparatus 10 using the cooking oil according to the present invention, the outer circumference of the boiler vessel 12 is wrapped with a conventional heat insulating material 28, and the 'input' heater 18 is turned 'ON' or 'OFF'. A conventional control panel (not shown) is provided.

The operation of the present invention made as described above is as follows.

1 to 5, the first circulation pipe 16 is wound and installed along the inner wall surface of the boiler vessel 12, and the second circulation pipe 20 is installed in the heating space outside the boiler vessel 12. ) Is connected to each other in communication with the first circulation pipe 16, so that the user operates the switch in the state in which the cooking oil 22 is filled in the boiler vessel 12 so that a current is applied to the input heater (18). When the input heater 18 is heated.

When the input heater 18 is heated, cooking oil filled in the boiler vessel 12 is heated.

In this state, when water is circulated and supplied to the first circulation pipe 16 through the water pipe 26, the water is heated and heated by the heat exchange between the heated cooking oil 22 and the first circulation pipe 16. Water is supplied to the second circulation pipe 20 through the outlet 12b.

The heated water circulated through the second circulation pipe 20 is heated to the heating space as the heat is deprived of heat through heat exchange with air around the bottom of the heating space.

Meanwhile, the water cooled by releasing heat while circulating the second circulation pipe 20 flows through the first circulation pipe 16 through the inlet again and is heated again by heat exchange with the heated cooking oil.

This heat exchange takes place continuously while the boiler is operating.

In the heat exchange process between the water flowing through the first circulation pipe 16 and the cooking oil which is a heat medium, the cooking oil is heated to a temperature of 200 ° C. or higher, so the temperature of the water flowing through the first circulation pipe 16 may be warmed up to 100 ° C. Since the cooking oil 22 heated once does not cool for a relatively long time even when the input heater 18 does not generate heat, the water circulated for a long time is continuously heated even after the operation of the boiler is stopped.

On the other hand, when the cooking oil 24 filled in the boiler vessel 12 is heated by the action of the input heater 18, the internal pressure of the boiler vessel 12 is increased, the pressure inside the boiler vessel 12 When the pressure rises above the set pressure, the excess pressure pushes up the metal sphere 34 and the spring 36 disposed in the passage of the pressure discharge pipe and the casing 32 so that the passage is opened. Through the exhaust pipe 32a.

When the excess pressure is discharged and the internal pressure of the boiler vessel 12 is lowered to the set pressure or lower, the metal sphere 34 is lowered to block the passage again while the spring 36 is restored from the compressed state. Given.

In order to achieve automatic discharge of such excess pressure, the on / off valve 38 installed on the pressure discharge pipe must be kept open.

When the present invention is applied, the cooking oil is used as a heating medium for heating the water circulating in the first circulation pipe in the boiler vessel, and thus no smell occurs during operation. There is an effect that the life of the first circulation pipe is not corroded to extend.

In addition, compared to the conventional electric boiler, gas boiler, oil boiler, while significantly reducing the running cost, the heating efficiency is remarkably improved, there is an effect that can be saved a huge amount of energy in the country.

1 is an exploded perspective view showing a boiler device using the cooking oil according to the present invention,

Figure 2 is a cross-sectional view showing a combined state of the boiler device using the cooking oil according to the present invention,

Figure 3 is an enlarged cross-sectional view of the main part in the boiler device using the cooking oil according to the present invention,

Figure 4 is a cross-sectional view showing a state in which the pressure relief member is installed on the lid in the boiler apparatus using the cooking oil according to the present invention,

5 is a cross-sectional view showing an operating state of the present invention.

* Description of the symbols for the main parts of the drawings *

12: boiler vessel 14: lid

16: first circulation pipe 18: immersion heater

20: second circulation pipe 22: cooking oil

30: pressure releasing member 34: metal ball

36: spring 38: on-off valve.

Claims (5)

A boiler container having a predetermined shape which is covered by a lid in an open state, a space portion having a predetermined volume is formed therein, an inlet is formed at an upper side of an outer circumferential surface, and an outlet is formed at a lower side thereof; One end is connected to the inlet on the boiler vessel, the other end is connected to the outlet on the boiler vessel, the first circulation pipe is installed in a plurality of forms wound along the inner wall surface of the boiler vessel; A plurality of input heaters inserted and installed inward from an outside of the boiler container and heated while power is applied according to a switch operation of a user; One end is connected to the inlet at the outside of the boiler vessel, the other end is connected to the outlet, and the second circulation pipe is installed in the space to be heated with the water pipe for supplying water on the inlet side connection Wow; Boiler using cooking oil, characterized in that it comprises a cooking oil for heating the water circulated along the first circulation pipe while being heated according to the heat generation action of the input heater according to the user's operation in the state filled in the space inside the boiler vessel Device. The method of claim 1, The first circulation pipe is made of a stainless metal tube, the boiler device using an edible oil, characterized in that the continuous wrinkles formed along the inner, outer circumferential surface. The method of claim 1, The lid is provided with an edible oil supply pipe for replenishing cooking oil, a gas discharge tube for discharging a small amount of gas generated when the cooking oil filled in the boiler container is heated, and a gauge for checking the remaining amount of cooking oil in the boiler container. Boiler apparatus using cooking oil. The method of claim 1, The lid is a boiler device using a cooking oil, characterized in that the pressure discharge member for automatically discharging the excess pressure while being automatically opened when the pressure inside the boiler vessel rises above the set pressure. The method of claim 4, wherein The pressure discharge member is a pressure discharge tube of the pipe type is installed in the lower end is inserted into the boiler vessel and the top is protruded out of the lid; A casing having a lower end fitted to the upper outer circumferential surface of the pressure discharge pipe and having an exhaust pipe formed outside the upper end; A metal ball for opening and closing a passage inside an upper end of the pressure discharge pipe and an inside of a lower end of the casing; A spring that provides elasticity to the opening and closing operation of the metal sphere in a state where it is fitted to an upper portion of the metal sphere; Boiler using edible oil, characterized in that it comprises an on-off valve installed in a predetermined portion of the pressure discharge pipe.