KR200359560Y1 - A Oil Boiler System Using Multistage - Google Patents

Abstract

The present invention is a method for saving the amount of oil consumed by the boiler. The heating and cooling water, which is cooled during heating, is introduced into the metal pipe installed inside the metal heating case and heated during the passage. It relates to an oil-cooled boiler using.

The boiler of the present invention includes a boiler water tank having a structure in which a heating water inlet, a heating outlet, and a heating outlet are formed in a tank case for thermal insulation; Four cylindrical water tanks made of metal material and coiled pipes are interconnected, and the multi-stage heating water heater connected to the boiler water tank body and the heating water outlet pipe and the heating water inlet pipe is heated by metal material. The boiler is characterized by consisting of a boiler heating element having a structure installed inside the case.

The present invention is to maintain the water temperature of the heating water heated to a high temperature by using a water tank case for thermal insulation insulation to supply high temperature heating water when heating, and to heat the inside of the metal material heating case with an oil burner When the boiler is operated by heating the cooled heating water introduced by using the heat inside the heated body of the heated multi-stage heating water heater, the heating water to be heated by the oil burner is passed through the heating water flow path of the multistage heating water heater. Provides a multi-stage heated oil boiler that saves oil consumption.

Description

A Oil Boiler System Using Multistage}

The present invention relates to a multi-stage heating oil boiler, in particular, a casing for preserving the heating water as a heat insulating material and casing the heating water heating tank as a cylindrical water tank and a coiled pipe to reduce the amount of oil consumed when operating the boiler. A multistage heated oil boiler characterized in that it is reduced.

Conventional boilers are heated using the preservation heating water heated to a high temperature stored in the boiler tank, heating by joining the heating water after cooling, and maintaining the water temperature of the joined heating water at a high temperature. Heated with oil burner.

In other words, the conventional boiler has been heated using the indirect heating method after the cooled heating, this indirect heating method requires the use of the preservation heating water heated to a large amount of high temperature stored in the boiler tank, this A large amount of heating water has been stored in the boiler tank.

When the boiler is heated, a large amount of water in the boiler tank used for heating and conjoining heating must be heated, so the amount of oil consumed is large, resulting in economic problems of using an oil boiler in the high oil price era.

The present invention is to solve the above problems, the heating water heated to a high temperature in the heat preservation insulated water tank case, the heating water maintained at a high temperature is used again when heating, the heating after cooling heating The objective is to provide a kerosene-type oil boiler which is heated in multiple stages by passing through a heater to be heated to high temperatures.

As a means for achieving the above object,

The present invention is located on top of the boiler case 100, the boiler water tank 200, the heating water inlet, the heating outlet and the heating outlet formed in the water tank case for thermal insulation insulation; Located inside the boiler case 100 is a multi-stage heating water heater 600 connected through the boiler water tank 200 and the heating water outflow pipe and the heating water inlet pipe 500 has a structure installed therein It is characterized by including the boiler heating body (300).

In addition, the multi-stage heating water heater 600 may include a first heating part 610 made of a metallic tubular water tank, a second heating part 620 made of a metallic tubular water tank, and a metal coiled pipe. A third heating part 630, a fourth heating part 640 made of a metallic tubular water tank, and a fifth heating part 650 made of a metallic tubular water tank;

The heating water inlet of the first heating unit 610 is connected to the heating water outlet pipe 710-740, and the heating water outlet is used to connect the heating water inlet of the second heating unit 620 with the pipe 611. Connect the heating water outlet of the second heating unit 620 to the heating water inlet of the third heating unit 630, and connect the heating water outlet of the third heating unit 630 to the fourth heating unit 640. It is connected to the heating water inlet, and the heating water outlet of the fourth heating unit 640 is connected to the heating water inlet of the fifth heating unit 650 as a connecting pipe 641, the heating of the fifth heating unit 650 Characterized in that the water outlet is connected to the heating water inlet pipe 500.

In addition, the heating water outflow pipe, the water tank body connecting portion 710 connecting the heating outlet and the heating zone, and the switchgear connecting the heating zone 900 and the second inlet 820 of the T-shaped switch 800 2 inlet connecting portion 720, the heating element connecting portion 730 for connecting through the outlet 830 and the heating element 300 of the T-shaped switch 800, and the first inlet 810 of the T-shaped switch 800 And the switch first inlet connecting portion 740 for directly connecting the tank 200.

In addition, the T-shaped switch 800 includes a first inlet 810 through which the heating water passes directly, a second inlet 820 through which the heating water circulated through the heating zone, and the first inlet 810 or the second. Characterized in that consisting of the heating water outlet 830 is the heating water output through the inlet 820.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in the following description of the present invention, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted, and other purposes, specifics of the present invention Advantages and novel features will become more apparent from the following detailed description and the preferred embodiments associated with the accompanying drawings. FIG. 1 is a diagram illustrating a first embodiment of the present invention. The case 100, the boiler water tank 200, the boiler heating body 300, the oil burner 400 and the connection pipe bar, the boiler water tank 200 for preserving the heating water is the case of the boiler It is installed on the upper portion 100, the heating element 300 for heating the heating water is installed inside the boiler case 100, the oil burner 400 is installed on the lower side of the outer side of the boiler case, The spoke connection using the tank body 200 and the boiler heating body (300) between the pipe for the circulation of heating can be heated for flow-out passage (710-740) and the heating can inflow pipe 500 for.

1 is a first embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

100: boiler case 200: boiler water tank

300: boiler heating element 400: oil burner

500: heating water inlet pipe 600: multi-stage heating water heater

610: first heating unit 620: second heating unit

630: third heating unit 640: fourth heating unit

650: fifth heating portion 710: water tank connecting portion

720: switch second inlet connecting portion 730: heating element connecting portion

740: switch first inlet connection 800: T-shaped switch

810: switch first inlet 820: switch second inlet

830: switchgear exit 900: heating zone

1000: circulating pump

The boiler water tank 200 serves to supply the heating water by maintaining the heating water at a high temperature without a direct heating action of the oil burner.

In addition, the boiler heater 300 installs a multi-stage heating water heater 600 inside a heating case made of a metal material, and heats the multi-stage heating water heater 600 by heating the inside of the heating case with an oil burner 400. As a result, the heating water passing through the multi-stage heating water heater 600 is heated to supply the heating water heated to the boiler water tank 200.

The multi-stage heating water heater 600 according to the present invention includes a first heating part 610 made of a metallic cylindrical tub, a second heating part 620 made of a metallic tubular tub, and a third made of a metallic coil pipe. The heating unit 630, the fourth heating unit 640 made of a metallic cylindrical tank, and the fifth heating unit 650 made of a metallic cylindrical tank, the body is heated by the oil burner 400 It uses heat in the body to heat the heating water in multiple stages.

In addition, the multi-stage heating water heater 600 according to the present invention may include the first heating unit 610, the second heating unit 620, the fourth heating unit 640, and the fifth heating unit 650 according to the size of the boiler. The coil-shaped pipe constituting the third heating unit 630 and adjusting the size of the cylindrical water tank constituting the use is adjusted to use one or two or more. Thus, FIG. It is a boiler using two coiled pipes. When the boiler uses two or more coiled pipes, both ends of the plurality of coiled pipes are connected to the coupling valves to be used as the heating water inlet 631 and the heating water outlet 632.

As described above, the first heating unit 610, the second heating unit 620, the fourth heating unit 640, and the fifth heating unit 650 of the present invention are formed in a cylindrical water tank and have one end portion. There is formed a structure for the inflow of heating water, the other end is provided with a structure for outflow of the heating water, the third heating unit 630 uses one end as the heating water inlet, the other end is used as the heating water outlet. do..

The multi-stage heating water heater 600 of the present invention connects the heating water inlet of the first heating unit 610 with the heating water outlet pipe 710-740, and connects the heating water outlet with the heating of the second heating unit 620. The water inlet and the connection pipe 611 are used to connect the heating water outlet of the second heating unit 620 with the heating water inlet of the third heating unit 630 and the heating of the third heating unit 630. The water outlet is connected to the heating water inlet of the fourth heating unit 640, and the heating water outlet of the fourth heating unit 640 is connected to the heating water inlet of the fifth heating unit 650 as a pipe 641. The heating water outlet of the fifth heating unit 650 is connected to the heating water inflow pipe 500.

The boiler water tank 200 of the present invention forms a heating water inlet having three through holes, a heating outlet, and a heating outlet in a water tank case having an insulating thermal insulation layer 210, and the heating water inlet is a pipe for heating water inlet ( 500, the heating outlet is connected to the heating water outlet pipe (710-740), the heating outlet is a structure connected to the T-shaped switch (800).

The T-shaped switch 800 includes a first inlet 810 through which heating water passes directly, a second inlet 820 through which heating water circulated through the heating zone, and the first inlet 810 or a second inlet ( A heating water outlet 830 through which the heating water through 820 is output.

A blocking device (not shown) is installed at the first inlet 810 and the second inlet 820, and the blocking device is operated as a water temperature controller, not shown, installed on the boiler water tank 200.

The heating water outlet pipe can be largely divided into four, the tank body connecting portion 710 connecting the heating outlet and the heating zone, and the second inlet of the heating zone 900 and the T-shaped switch 800 ( 820 of the switch connecting the second inlet connection portion 720, the heating element connecting portion 730 for connecting the outlet 830 and the heating element 300 of the T-shaped switch 800, and the T-shaped switch 800 The switch comprises a first inlet 810 connecting the first inlet 810 and the tank body.

In the above, the switch first inlet connecting portion 740 is directly connected to the heating element connecting portion 730 through the first inlet 810 and the outlet 830 of the T-shaped switch 800 is circulated.

Hereinafter, the operation of the present invention will be described.

The boiler heating body 300 of the present invention flows through the fire inlet 410 of the metal material heating case, heats the inside of the heating body, and discharges the oil burner 400 outside through the fire outlet 420 and the communication 430. The heating power of the multi-stage heating water heater (600) using the thermal power of the), and reheats the cooled heating water passing through the multi-stage heating water heater (600) with the heating water of high temperature during the passage.

The multi-stage heating water heater 600 of the present invention, which is heated to a high temperature by the heat of the oil burner 400 and the heat inside the heating case, heats the heating water introduced through the heating water outlet pipe 710-740 at a high temperature. First heat through the cylindrical water tank of the first heating unit 610 during the passage using the heat inside the body heated to the second, second heat during the passage through the cylindrical water tank of the second heating unit 620, the third heating unit Tertiary heating while passing through the coiled pipe of 630, quaternary heating while passing through the cylindrical water tank of the fourth heating unit 640, and fifth heating through the cylindrical water tank of the fifth heating unit 650. Use to sequentially heat in multiple stages.

The multi-stage heating water heater 600 of the present invention adjusts the flow rate by joining the heating water introduced into the metal-shaped cylindrical water tank with the pre-introduced heating water, and joining the inside of the cylindrical water tank heated at a high temperature with the adjusted flow rate. The heated water is heated by using the heat inside the body of the cylindrical water tank heated all the way to a high temperature. The heating water introduced into the coiled pipe is then heated by heat in the body of the highly heated long coiled pipe throughout the passage through the long coiled pipe heated to a high temperature. In addition, when two or more coiled pipes are used, the inlet heating water is heated in a split state while passing through the inside of the long coiled pipe, thereby effectively heating the heating water.

The boiler of the present invention operates by heating in two stages when heating.

The boiler operates the oil burner 400 in the first stage to heat the inside of the boiler heating body 300 to heat the entire multistage heating water heater 600 installed in the heating body to a high temperature.

In addition, the boiler closes the blocking device of the first inlet 810 of the T-shaped switch 800 in the second step, opens the blocking device of the second inlet 820, and then operates the circulation pump 1000.

The boiler supplies the heating water stored in the boiler water tank 200 by the operation of the circulation pump 900 to the heating zone 900 through the water tank connecting portion 710 of the heating water outlet pipe.

Cooled heating water discharged in the switch second inlet connecting portion 720 of the heating water outlet pipe during heating is heated by the second inlet 820 and the outlet 830 of the T-shaped switch 800 and the pipe for the heating water outlet pipe. Through the sieve connection portion 730 is introduced into the boiler heating body 300 to circulate inside the multi-stage heating water heater (600).

The heating water introduced into the multi-stage heating water heater 600 heated to a high temperature is heated to a high temperature while passing through the first to fifth heaters 610 to 650 while passing through the multistage heating water heater. And the boiler is heated by using a method of reheating the heating water reheated with high temperature heating water in the boiler water tank 200 through the heating water inlet pipe 500 and reused for heating.

The boiler of the present invention forms a part of the water temperature controller and the water temperature controller, not shown, on the upper part of the boiler water tank 200, and installs a thermometer, not shown, connected to the inside of the water tank case, to prevent the preservation of the heating water in the boiler water tank. Maintain the water temperature at an intermediate water temperature between the set high temperature and the set low temperature. There may be various examples, but as an example, the second inlet 820 of the T-shaped switch 800 is operated by the operation of the water temperature controller which senses the temperature of the heating water stored in the boiler water tank 200 during heating when the temperature drops to a low temperature. The blocking device is closed and the blocking device of the first inlet 810 is opened. The boiler heats the preservation heating water dropped to the set low temperature of the water tank 200 through the open first inlet 810 directly into the multi-stage heating water heater 600, and heats the boiler water tank through the heating water inlet pipe 500. Reflow into sieve 200. The boiler circulates and heats the conserved heating water dropped to a set low temperature to the heating outlet of the boiler water tank 200, and a short circulation distance connected to the multi-stage heating water heater 600 and the heating water inlet, and thus, the boiler water tank 200 in a short time. Reheat the water temperature in the preservation heating water in The shutoff device of the first inlet 810 is closed by the operation of the water temperature controller, which detects that the water temperature of the preservation heating water in the boiler water tank 200 is heated to a set high temperature, and not shown. The breaker opens and the boiler continues to heat up.

The boiler of the present invention uses oil as a principle to use the fuel, but it is also possible to use other fuel such as gas.

As described above, the present invention manufactures a boiler water tank used for preserving heating water for thermal insulation, and four cylindrical water tanks installed inside a heating case made of a circular metal material. And a boiler converted to a multi-stage heating water heater consisting of a coiled pipe and a coiled pipe.

The present invention maintains the water temperature of the heating water heated to a high temperature by using a water tank case for thermal insulation insulation to supply high temperature heating water when heating, and heats the inside of the heating case with an oil burner to high temperature. It uses the heat in the body of the heated multi-stage heater to heat the cooled heating water. The heating water to be heated by the oil burner is heated through the heating water flow path of the multi-stage heating water heater to burn the oil. You can save.

Claims (4)

Located in the upper portion of the boiler case 100, the boiler water tank 200 having a structure in which a heating water inlet, a heating outlet, and a heating outlet are formed in a water tank case for thermal insulation; Located inside the boiler case 100, the multi-stage heating water heater 600 is connected to the boiler water tank 200 and the heating water outflow pipe and the heating water inflow pipe 500. Multi-stage heating oil boiler characterized in that it comprises a boiler heating body 300. The method of claim 1, The multi-stage heating water heater 600 includes a first heating part 610 made of a metallic cylindrical tub, a second heating part 620 made of a metallic tubular tub, and a third heating made of a metallic coil pipe. A portion 630, a fourth heating part 640 made of a metallic cylindrical tub, and a fifth heating part 650 made of a metallic tubular tub; The heating water inlet of the first heating unit 610 is connected to the heating water outlet pipes 710-740, and the heating water outlet of the first heating unit 610 is connected to the heating water inlet of the second heating unit 620. The connection pipe 611 is used for connection, and the heating water outlet of the second heating unit 620 is connected to the heating water inlet of the third heating unit 630, and the heating water outlet of the third heating unit 630 is connected. The heating water inlet of the fourth heating unit 640 is connected, and the heating water outlet of the fourth heating unit 640 is connected to the heating water inlet of the fifth heating unit 650 through a connecting pipe 641. Multi-stage heated oil boiler, characterized in that the structure connected to the heating water outlet of the heating unit 650 and the heating water inlet pipe 500. delete delete