KR20050051604A - Communication with large eta functions (2) - Google Patents

Abstract

The present invention relates to exhaust communication of various boilers (chimneys) in addition to gas and oil of indoor houses of houses and various buildings, houses and bedrooms, and more particularly, in exhaust communication in which exhaust gases flow through various boilers. By manufacturing and forming a communication (1) having an eta function and attaching it to the boiler (100), each time the boiler (100) is operated, the exhaust gas flows to the external foil through the large eta communication (1), and only the (cal) calorific temperature Hot air heat sensed by the large eta cylinder (1) and wrapped in the air layer space (12) through the air inlet (8) and the outlet (9) of the large eta cylinder (1) By increasing the temperature inside the room with the air volume of (2), it reduces the operating time of the boiler 100, and saves about 50 ~ 60% of fuel cost, 30% or more of electric charge, and carbon monoxide. Providing communication (1) and by reducing fuel and electricity costs per home of reducing the amount of emissions and simultaneously saving gakgae personal income resources, prevent waste of foreign currency with a large Etta ability to give a great help to the national economy and becomes

Description

Communicating with large eta functions (2) {omitted}

The present invention relates to exhaust communication of various boilers (chimneys) in addition to gas and oil of indoor houses of houses and various buildings, houses and bedrooms, and more particularly, in exhaust communication in which exhaust gases flow through various boilers. By manufacturing and forming a communication with eta function and attaching it to the boiler, the exhaust gas flows to the outer foil through the large eta communication each time the boiler is operated. It relates to a communication with a large eta function, which is manufactured to raise the temperature inside the room with the air flow rate of the warm air through the large eta communication air inlet and outlet and the air pipe connected to the inside of the room. Heating boiler 100 used in the interior of the house There are sboilers (100) and petroleum boilers. Besides, there are wood-fired boilers and briquette boilers, and industrial large-scale boilers used in factories, etc. Among these, gas and oil are directly imported from foreign countries. For example, the boiler 100 is used to operate the boiler 100. Thus, a lot of foreign currency is wasted and spent. For example, when the boiler 100 is operated, the boiler 100 lights a fire at the burner and the fuel is blown while the blower rotates. And the inside of the boiler (100) is filled with a high calorie and the exhaust gas is generated, the natural exhaust gas is about 200 through the exhaust pipe (3) connected to the boiler (100) exhaust (chimney) (200) When the boiler 100 is operated, the calorific value of the high exhaust gas that is higher than or equal to c is directly emitted to the outside.

So, in recent years, the cone-dancing boiler is connected to exhaust boiler (3) near the boiler (100) by reconnecting some of its (lo) calories to the boiler (100) burner feeder and exhausting it by forced suction. However, in this way, the high (loss) heat of the exhaust gas flowing out through the exhaust communication (3) is forced to be sucked and used, but flows to the outer foil through the exhaust communication (3). It is not possible to completely use 100% of the calorific value of outgoing exhaust gas, and it is possible to use only one part of the calorie, so it only saves about 10% of fuel, and the effect of separate temperature inside the room Is the same as that of the normal boiler 100, and at the end of the exhaust gas communication (3), whenever the boiler 100 is operated, a high (loss) heat is always flowed to the outer foil. Moreover, people who go to work at sub-zero temperatures go to work early in the morning, turn off the power switch of the boiler 100, and then come back home from work. The temperature of the room is very low. If you turn on the boiler, the boiler will start up, but the indoor temperature will be warmed up to about 1 ~ 2 hours until the temperature is a little warmer. There has been a problem of going out with the boiler on. And because the indoor floor is very cold, the internal temperature rise is late and only a lot of fuel is consumed, and the boiler keeps running for a long time even during the shower. While burning a lot of fuel to use hot water There has been a big problem of not utilizing the calorie temperature in the gas

As such, the boiler 100 (chimney) exhaust communication section 3 sends high (L) calories from the inside of the boiler 100 to the outside. The exhaust gas exhausted through the communication section 3 is carbon monoxide exhaust. As a gas, it is also a major cause of environmental air pollution.

In addition, the installation place of the boiler 100 currently used in apartments or houses is generally selected in a secluded place, and the exhaust communication 3 connected to the boiler 100 (chimney) exhaust pipe 200 is directly installed toward the outside of the lamp shade. Whenever the boiler is operated and 100 is operated, a large amount of heat is sent directly to the outside of the building, and no value up is meaninglessly wasting so much heat in all houses and factories. It is a spring that spends a lot of waste, and furthermore, it is a big problem to cause environmental pollution due to the loss of direct waste of foreign currency and the release of a large amount of carbon monoxide exhaust gas. Manufacture and Formation of Boiler Communication with Large Eta and Installation Method of the Design of Application No. 2020050009764 Therefore, the functional effect is large, but the large aeta communication must be attached to each room or bedroom, so there is a big problem in aesthetics, and there is a problem that the price of equipment purchase and installation cost is burdened to consumers. There is a risk of fire because high heat of (L) calories is always flowed in the house. Therefore, some troublesome problems occurred in the installation method.

In order to solve the above problems, an object of the present invention is the flange 50 of one suction connector 5 when the exhaust gas (L) calories flow in the communication (1), which may have a large eta function. Large eta communication (1) (1 ') (1 ") (1"') pipes connected to flange 50 of the outlet and outlet connector 6 are made of iron corrugated pipes with high thermal conductivity. The exhaust gas and the heat are formed so as to flow out, and the outer circumferential surfaces thereof are spaced so as to surround the communicating outer cover 700 with a thin iron plate to form an air layer space 12 and the flange The air inlet (8) and the air outlet (9) is formed so that the air flows through the place where the air layer (12) is formed near the (50), which is directed to the inside of the bedroom (400) by the other pipe. Whenever 100 is activated, the large eta tube (1) (1 ') (1 ") (1"') The gas flows to the outer foil and the hot calories are sensed and sucked to accumulate inside the air space 12, and the hot temperature heat accumulated in the air space 12 is used for warm air (3). B. The operation time of the boiler 100 in each home is characterized by manufacturing and forming a communication 1 having a large eta function of raising the internal temperature by letting it flow into the bedroom 400 of the house. Large eta function that reduces carbon monoxide exhaust gas, which is the main cause of pollution, by contributing to individual and national economy by saving various sources of imports by reducing gas cost or oil price and electric charge reduction effect Providing and reducing boiler communication (1)

Hereinafter, described in detail by the accompanying drawings as follows.

1 is a view showing a cut-out state of the manufacturing forming process of the communication (1) having a large eta function of the present invention, Figure 5 is coupled to the boiler (100) a communication chamber (1) formed to have a large eta function in the home bedroom (Example) of the embodiment to increase the temperature of the room by the installation and construction method showing the state coupled to each other by air pipe pipe 15, 20 to 400 will be described as follows.

In order to solve the above problems, an object of the present invention is to form a single exhaust communication pipe through which the exhaust gas (L) heat flows so as to have a large eta function to serve as a large eta function as shown in FIG. For this purpose, the exhaust gas suction connector 5 and the exhaust gas discharge connector 6 are formed of an iron plate, and the exhaust gas suction connector 5 and the exhaust gas discharge connector 6 are formed on the surface 1 side of FIG. The flange plate 50 made of iron is inserted and attached to each other by welding, and the surface of the flange plate 50 has a large number of (iron corrugated pipe) large eta communication (1) (1 '). (1 ") (1" ') pipes are inserted and connected to allow multiple exhaust holes (10), 10 ", 10" (10 "') is formed. Next, as shown in Fig. 4 (b), the thickness is about 2m / m or more. The intermediate support 60 with the iron wire of the hole 10, 10 ', 10' (10 ", 10" ') perforated in the flange 50 plate so that the same shape and thickness of the large eta communication (1) ( 1 ') (1 ") (1"') pipes can be inserted respectively

After the preparation is formed in this way, as shown in FIG. 6, the heating and hot water pipe 30 is wound by using an iron pipe pipe on the large eta communication (1) (1 ') (1 ") (1"') tube-shaped side. Insert each and lengthen the inlet 40 and 40 'of the heating hot water pipe 30 so as to be connected to the water tank 70 from the outside so as to be used, and the large eta communication (1) (1') (1 " In the (1 "') pipe, insert the quantity of the intermediate support (60) with some gaps, and then insert large quantity (1) (1') (1") (1 "') pipe Are both the exhaust gas inlet 5 and the flange 50 and the exhaust gas in the flange 50 'holes 10, 10', 10 " and 10 " Insert and weld firmly to prevent exhaust gas from leaking out.

The outer surface of the large eta communication tube (1) (1 ') (1 ") (1"') formed as described above allows only the end portion of the heating hot water pipe (30) to protrude to the outer foil, and all the rest are buried. Flange plates 50 and 50 'portions of the exhaust gas suction connector 5 and the exhaust gas discharge connector 6 communicate with the outer outer cover 700 by a corrugated pipe-type thin plate so that they can be bent left and right according to the outer circumference. It is enclosed in the inner layer so that the air layer space 12 through which air can enter is formed and is firmly formed by welding.

The air intake port (8) for sucking and exhausting hot air toward the bedroom in the communication outer cover (700) side of the flange plates (50, 50 ') of the exhaust gas suction connector (5) and the exhaust gas discharge connector (6). And drill holes for attaching and forming the air outlet (9) and the temperature sensor insertion pipe (11), respectively, and attach and form the air inlet (8) and the air outlet (8) with iron pipes to the drilled holes, respectively. The tube 11 is formed by joining each other by welding by inserting a very small pipe tube to the inside of the tube a little longer to facilitate the exchange of the temperature sensor in the outer foil, and the heat detected by the heat on the outer surface of the communication outer cover 700 Wrap with general thermal insulation material (300) to prevent the loss counted by foil

The communication having the large eta function formed as described above (1) is connected to the boiler 100 as shown in FIG. 3, and thus the state becomes usable. In FIG. 5, the large eta communication (1) tube is directly inside the bedroom. As shown in Fig. 5, the large eta communication tube 1 is inserted into the (chimney) exhaust pipe 200 of the boiler 100 as a conventional exhaust communication tube 3 as shown in FIG. Insert the exhaust gas suction connector (5) in the same way and insert the hose band (13) here and tighten it with bolts. Insert and connect the hose band (13) and tighten it with bolts, and then end the general exhaust communication (3) to the outer foil as in the prior art, and the air intake pipe (8) Connect the pipe (15) The end of the pipe is installed up to the inside of the bedroom (400), and the large exhaust pipe (1) (1 ') (1 ") (2) The outlet port is connected to the air discharge pipe (20), and the other end of the pipe is installed to the inside of the bedroom (400).

And after attaching a small bucket (70) attached to the end of the heating hot water pipe 30, the water is poured into the bucket after the step of connecting and coupling the temperature sensor (7) switch is inserted into the sensor insertion pipe (11) and the boiler (100) Each time it starts, it is wired so that the warm air fan (2) can be rotated by its rising temperature.

In the heating hot water pipe 30, in a single room using only one bedroom 400, the heat calories generated in the large eta communication 1, 1, 1, 1, 1 " When the heating hot water pipe 30 is attached, the manufacturing cost goes up and the purchase price of the consumer goes up as the manufacturing cost goes up, so the large eta communication (1) (1 ') (1 ") (1) It is more preferable that the heating hot water pipe 30 is not attached to the "') pipe, and the large eta communication (1) (1') (1" with the heating hot water pipe 30 attached to the heating hot water pipe 30 is preferable. Large eta tube (1) (1 ') (1') (1 ") (1" ') tube that is not attached In the large eta communication pipe (1) pipes are installed and coupled in this way, the boiler 100 is turned on and the boiler attached to the interior of the bedroom 400 is preferred. When the temperature of the room is set in the boiler temperature controller 600, the boiler 100 is operated while the (burner) blower is turned, and the boiler 100 generates exhaust gas and (L) heat when its exhaust gas and ( The heat flows through the exhaust (chimney) 200 and the exhaust gas passes through the large eta communication (1) (1 ') (1 ") (1"') tube and the large eta communication (1) (1 '). In the (1 ") (1" ') pipe, the exhaust gas flows to the outer foil while the hot calorie temperature flows through the large eta-communication (1) (1') (1 ") (1" ') pipes. While passing the large eta communication (1) (1 ') (1 ") (1"') pipe surface and the body surface of the heating hot water pipe (30) hotly, the temperature sensor (7) switches for the warm air When the air (2) is signaled to turn, the warm air (2) causes the air volume to rotate and sucks cold air inside the bedroom (400) through the air intake pipe tube (15). Large eta communication (1) (1 ') (1 ") (1"') is drawn into the inner air space 12, where the cold air is between the large eta communication (1) and the communication (1 ') and the communication (1 "). The inner air layer space 12 passes through the heating (1 "') and flows through the heating hot water pipe (30) to the outer foil (1) (1') (1") (1 "'). Because it is formed, the cold air passes through this place and is replaced with hot air. The hot air is continuously discharged into the bedroom 400 through the hot air fan (2) through the air outlet (9). ) It is a step to raise the inside to a high temperature, and more detailed description of this is the large eta communication 1 communication (1) and 2 communication (1 ') and 3 communication (1 ") and 4 communication (1"' Heat width of the exhaust gas by lengthening its width and width (thickness) in the form of a narrow strip with a length of about 20m / m or less at a narrow interval. The outer surface of the large eta 1 communication (1), 2 communication (1 '), 3 communication (1 ") and 4 communication (1"') as it flows through the narrow space of 20 m / m or less In the middle of the air layer space 12, the hot air flows into the hot air 홴 (2) while the hot air is wrapped in the air. The large eta-communication formed in this way detects the high (loss) calorie temperatures every time the boiler 100 is operated to detect air intake pipes (15) in the interior of the house (400) or building. The hot air is blown into the inside of the room through the air discharge pipe 20 and the hot air 홴 (2), and the cold air of the room is sucked back in the large energy flow through the boiler 100 so that the boiler 100 is operated. By repeatedly rotating every time In this case, the temperature of the air intake pipe is connected to the bedroom 400. The air intake pipe 15 and the air intake pipe 15 used in connection with the air intake port 8 and the air exhaust port 9 are described. The air discharge pipe 20 is an air suction pipe 15 and an air discharge so that indoor air can be sucked and discharged by using a pvc pipe pipe, an elp pipe, another synthetic rubber, a synthetic pvc hose pipe, etc., which have low thermal conductivity to the interior of the bedroom. The air inlet pipe 15 is inserted into and connected to the air inlet 8 and the outlet pipe 20 is inserted into and coupled to the air outlet 9 and the air inlet pipe 9, respectively. In case of over-installation in other bedrooms besides single-room rooms, it is possible to install and use the branch by using the TT magnetic pipe on the air discharge pipe 20, but the suction discharge pipe 15 is also suitable accordingly. When the pipes of each of the air intake pipe 15 and the air to be evenly distributed to each of the bedroom (400) by inhaling the tube air inside the bedroom 400 and discharged back to the hot air again. The discharge pipes 20 can be considered to be piped separately, and in the long bedroom of the air discharge pipe 20, if a small discharge fan of 10 watts or less is provided separately, more heat can be supplied. It is preferable to attach the grill 800 to the ends of the air suction pipe 15 and the air discharge pipe 20 installed in the bedroom 400, and attach a simple wheel hammer to the inside of the grill so that some dust can be used. And even during the shower, the boiler 100 continues to operate so that hot water flows to the outside, but the boiler 100 flows out as much as the time that the boiler 100 operates. All of the heat in the gas is discharged hot calories inside the room through the large eta communication (1) (1 ') (1 ") (1"'), which directly stores the calories in the room or bedroom 400. It is effective to increase the temperature inside the room by about 3 ~ 5 degree c or more.

As described above, the large eta communication (1) manufactured to rotate the hot air is capable of emitting a large amount of calorific temperature at once inside the bedroom 400 into the interior of the room at about 2 to 5 degrees c within a short time. It is possible to raise the above temperature, and thus the fuel cost used for this can be reduced to about 50-60% or less than before. Furthermore, after the boiler 100 is turned off even when going to work or going out on a cold day below zero, When the boiler (100) is turned back on and the burner (blower) is turned on, the exhaust gas (L) heats each time it flows into the large eta communication (1) (1 ') (1 ") (1"'). Air layer space (12) is to continue to emit a large amount of heat directly into the interior of the bedroom 400, so that even in a short time within an hour it is effective to increase the temperature of the room to a temperature higher than about 5 degrees c. Used Fuel can be reduced by more than 60%, and when the bedroom becomes two or more, the fuel cost can be reduced by more than 40 ~ 50% and the electricity cost can also be reduced by more than 30%. Thus, each time the boiler 100 is operated, The eta communication (1) has a function of serving as an exhaust (general) communication pipe (3), and in the place where the air layer space (12) is formed therein, the air heated to a large amount of calorific temperature is heated in a bedroom (2) for warm air. 400) If the air is blown inside, the temperature of the room is rapidly increased by about 2 ~ 3 degrees C. As a result, the boiler 100 operation time is shortened by about 1 ~ 2 minutes at a time, and the fuel cost is reduced to less than half, but rather, As the temperature rises even higher, the boiler 100 stops operating for a while. In this case, the circulation pump motor also sometimes drops to about 15-20 minutes until the temperature (scale) set to the temperature controller 600 is lowered. About a certain time When the temperature of the room falls below the temperature (scale) set to the temperature controller 600 again, at this time, the circulation pump motor moves back and forth, and when the heating water temperature decreases, the boiler 100 moves again and moves indoors. Repeat the same way each time to increase the temperature

Note that the circulation pump motor attached to the boiler 100 is stopped when the temperature rises by about 1 degree c or more at the temperature (scale) set to the temperature controller, and general communication is directed to the night outside the building. (3) The temperature calories in the exhaust gas flowing to the end area were detected and sucked in the large eta communication (1) (1 ') (1 ") (1"') and were all used. Only the calorie temperature will be released to the outer foil.

In this way, when the boiler 400 is operated, the radiator communication (1) (1 ') (1 ") (1"') causes a large amount of heat to rapidly rise inside the bedroom 400 by 2 to 3 degrees c within a short time. In addition, when installed and used in boilers or cone-dancing boilers, the fuel cost can be reduced by more than 40% per month while increasing the room temperature by 2 ~ 3 degrees c. All of them can be used regardless of the type of wood and wood boilers.

Industrial boilers used in factories, etc., have a large discharge capacity of exhaust gas and heat as their capacity is large, so the exhaust gas flows only a little longer, starting near the area where the exhaust gas from the boiler flows (chimney). By installing large eta communication pipes according to their capacity and purpose, the large amount of heat can be recycled to provide hot air to the room all the time.

In addition, in the manufacturing formation and installation and construction method of the boiler communication with the designation of the application number 2020050009764, its functional effect is large, but it is necessary to attach and install the large eta communication to each individual bedroom, so There is a problem that the price is a big burden, and when the large eta communication is attached to each bedroom, the large eta communication body protrudes to the outside, and there is a great aesthetic problem. There is a risk of fire because high heat flows out, so there is a little troublesome installation method that should be prepared for his security.

However, the large eta communication (1) of the present invention, because its body is bent to the left and right, its installation and construction method is easy, and the manufacturing cost is low, so that it can be supplied to consumers at a low price and the boiler 100 and the bedroom 400 Since the high temperature does not flow over 70 degrees C inside the air suction pipe 15 and the air discharge pipe 20 connected to the PVC pipe, elp pipe, or other synthetic rubber or synthetic with low thermal conductivity because there is no danger of fire. It can be used as a pvc hose pipe, etc. It is easy to install and install. The part projecting in the bedroom 400 is only partially protruded from the air suction pipe 15 and the air discharge pipe 20 so that the protruding part is grilled. If you hide it at (800), you won't have any problems with your beauty.

And the air intake pipe 15 and the air discharge pipe 20 to enter the bedroom 400 is easy because there is no reason to keep special heat loss, except when used except for the iron pipe and the boiler 100 burner Since hot water is stockpiled in the heating hot water pipe 30 even after it stops operating, about 1 to 2 minutes can supply hot air more to the inside of the room through the warm air fan 3 so that the temperature of the room is Since there is always an effect of rapid rise of more than 2 to 3 degrees c, the operating time of the boiler 100 is shortened, so that the boiler 400 has to be lowered to a temperature (scale) or less set in accordance with the temperature controller 600. Since the operation time of the boiler 100 is stopped by the time when the temperature of the room decreases, the electric charge saving effect and the fuel cost reduction effect are also increased. The amount of carbon monoxide exhaust gas is reduced by the amount of time stopped, thus preventing environmental pollution and further reducing fuel, oil, gas and other imports, and thus helping national economic finances. Provides a method of forming, manufacturing, and installing the boiler (100) communication (1), which also serves as a radiator, which can solve financial problems even at home.

As described above, according to the present invention, whenever the boiler 100 is operated, the communication 1 having the large eta function detects the hot heat and directly blows the hot air into the inside of the room by the air volume of the hot air fan 2. By releasing a large amount of temperature inside the room to increase the effect of about 2-3 degrees c within a short time, it is effective to shorten the operating time of the boiler 100, fuel costs about 40 ~ 60% or more and While saving electricity by more than 30%, the interior is warmer.

It is effective in strengthening the national economic finance by reducing the waste of dollars due to the reduction of fuel costs. It is effective in preventing pollution by reducing the amount of carbon monoxide exhaust gas by reducing the operating time of the boiler (100). ) Keeps running and hot water flows to the outside, but all the heat in the exhaust gas that flows out as much as the time when the boiler 100 is operated is released inside the room through the large energy communication (1). It has the effect of directly stocking them, which increases the temperature inside the room by about 3 ~ 5 degrees or more.

Low manufacturing cost makes it easy for consumers to provide and can be easily installed and used by anyone

As such, the indoor temperature rise effect saves various sources of imports and provides large eta communication which is effective for the individual and national economy.

1 is a partial cutaway view of the large eta communication

Figure 2 is formed large eta communication

Figure 3 is a large eta communication coupled to the boiler

4 (a) the flange plate (b) the intermediate support (c) the bucket (d) is the warm air 홴

FIG. 5 is a diagram illustrating the installation and connection of the large eta communication and the hot air tanks to the boiler by connecting the piping to the bedroom and supplying the temperature inside the bedroom.

Figure 6 is a schematic diagram of a large eta communication corrugated pipe

(Explanation of symbols for the main parts of the drawing)

1 '1 "1"' 1: Large ET series 2: Warm air 홴 3: Exhaust type 4: Wire

5: Exhaust gas suction connector 6: Exhaust gas discharge connector 7: Temperature sensor

8: Air inlet port 9: Air outlet port 1010'10 "10" ': Insertion hole 11: Sensor insertion pipe

12: air layer space 13: hose band 15: air suction pipe 20: air exhaust pipe

30: heating hot water pipe 50: flange plate 60: middle support 70: bucket 100: boiler

200: Exhaust vent (chimney) 300: Thermal insulation material 400: Bedroom 500: Living room

600: boiler temperature controller 700: communication outside cover 800: grill

Claims (3)

In order to solve the above problems, to supply the temperature to the interior 400 of the hotbed house and various buildings or the bedroom 400 of the house by using the calorie temperatures in the exhaust gas flowing out and connected to the boiler 400 Large eta communication (1) (1 ') (1 ") (1" using one or more in manufacturing formation of communication (1) (1') (1 ") (1" ') pipe having a large eta function Iron corrugated pipe is used so that the pipe can bend and bend left and right, and the large side surface of the large pipe (1) (1 ') (1 ") (1"') is exhausted from the inner surface of the flange 50. Inserted into the gas outlet holes 10, 10 ', 10 ", 10"' and fixed support 60 on the outer surface of the opposite large eta communication (1) (1 ') (1 ") (1"') pipe Insert the quantity into the part, and insert the hot water pipe (1) (1) (1 ') (1 ") (1"') tube into one side ') (1 ") (1"') is inserted into another flange 50 'exhaust gas discharge hole 10, 10', 10 ", 10" ' The step of fixing by welding (1) (1 ') (1 ") (1"') pipe maintains the air space 12 and forms a corrugated pipe in accordance with the outer surface of the flange 50. After the step of wrapping the outer outer cover 700 with a thin iron plate to bend and bend left and right, the flange tube 50, 50 'site communication outer cover (700) in the air outlet (9) and the air inlet (8) and the temperature sensor insertion tube (11) are attached to the iron pipe tube, respectively, so that the exhaust gas flows out to the outer foil every time the boiler 100 is operated (L) and the calorific temperatures are large eta communication (1) ( When the surface of 1 ') (1 ") (1"') tube is heated, the sensor (7) switch activates the warm air fan (2), and the large eta communication (1) (1 ') (1 ") ( The hot temperatures detected in the tube and air space 12 are controlled by the air inlet 8 and the air outlet 9 and air connected to the air inlet 8 and the air outlet 9 by the air volume of the hot air fan 3. Manufacturing and formation method of the communication having a large eta function of the step made to deliver hot air into the (400) bedroom 400 through the discharge pipe (9) In the communication (1) (1 ') 1 "(1"') having the large eta function formed according to claim 1, the exhaust gas is generated and flows out of the boiler 100 whenever the boiler 100 is operated. When the (cal) calorie flows through the large eta flow (1) (1 ') (1 ") (1"'), the exhaust gas flows to the outer foil and the hot calorie temperature is only 1) All hot temperature calories detected and sucked in (1 ') (1 ") (1"') pipe wrapped in air space 12 are filled with cold air in the room through air intake (8). 12) The hot air flows through the air outlet (9) and discharges and circulates warm air into the air volume of the warm air 홴 (2) through the air outlet (9). The exhaust gas flows to the outer foil while the temperature is raised. Large communication ethanone (1), characterized in that The external surface of the large eta communication (1) (1 ') (1 ") (1"') using the calorie temperature in the exhaust gas to the outer foil each time the boiler (400) is operated. The hot temperature calories detected by the temperature sensor (7) is operated by the operation of the temperature sensor (7), and the large air volume (1) (1 ') (1 ") (1"') All hot temperature calories detected on the surface are converted into hot air as the cold air of the room enters through the air inlet 8 and flows between the air space 12, and the warm air is blown into the room through the air outlet 9 Discharge and circulate in a large amount of warm air 홴 (2) characterized in that to increase the temperature in the interior of the interior of the various buildings or the bedroom 400, etc.