KR200226811Y1 - Boiler - Google Patents

Abstract

The present invention improves the combustor and water chamber of the boiler to lengthen the residence time of heat and exhaust gas, thereby improving thermal efficiency, preventing energy waste, and contributing to the user's convenience by allowing the boiler volume to be installed in a narrow space. Regarding the home boiler 30 to be made, and the base 31 is provided in a plate shape; A water chamber (33) installed on the support (32) standing on the base (31) with a supplemental water tank (34) and a pump (35); A burner (36) built in the inside of the water chamber (33) and equipped with a normal burner (36) on one side, and comprising a combustor (40) for heating the heating water (37) filled in the water chamber (33); The combustor 40 has a body (42) having a cylindrical shape with a burner fitting (41) on one side;

A combustion chamber 45 and a retention chamber 46 formed by partitioning the diaphragm 43 below the body 42; In front of the combustion chamber 45 and the retention chamber 46, a retention tube 47 whose end is closed to delay the discharge time of heat and exhaust gas, and a discharge tube having the end exposed outside the water chamber 33 ( 50).

Description

Boiler for Household {Boiler}

The present invention relates to a domestic boiler, and more particularly, to the provision of a domestic boiler to improve the combustor and the water chamber, which can be said to be the core of the boiler, to increase the thermal efficiency while reducing the volume of the boiler.

In general, boilers are divided into domestic, industrial and agricultural boilers, and are further classified into oil, gas and electric boilers according to the type of combustion fuel.

The boiler 1, which has been used since the past, is mainly used to produce hot water for heating, and is composed of an upright perfusion type as shown in FIG.

Looking at this in detail, the water chamber 4 is formed by the partition wall 3 inside the case 2 provided in the box-shaped box-shaped, and the burner 5 is a heating means under the water chamber 4. It is mounted on the side.

A combustion chamber 6 is formed below the water chamber 4 in which the burner 5 is mounted, and a discharge chamber 7 is formed above the water chamber 4, and between the combustion chamber 6 and the discharge chamber 7. It conducts to a plurality of pipes (8, 9) to heat the heating water of the water chamber (4) via the heat and exhaust gas generated during the combustion process.

Above the combustion chamber 7 is connected to the communication 10 for discharging the exhaust gas, the outside of the case 2 is provided with a pump for heating water circulation incidentally.

In the conventional boiler as described above, the heat (flame) burned by the burner reaches the discharge chamber within a short time through the pipe and is subsequently released into the atmosphere outside of the boiler through the communication. It takes a considerable time and heat source to heat it has the disadvantage of inefficient.

This is because the heat and exhaust gas that is burned due to the structure of the boiler rises vertically so that the discharge speed of the heat is fast and especially convection occurs, and thus the heat and exhaust gas are exhausted.

In addition, since the volume of the casing constituting the boiler must be installed near the casing up to the heating water auxiliary tank and the circulating pump, which is incidentally provided, the space for installing the boiler is required.

Therefore, the present invention is designed to solve the problems as described above to improve the combustor and the water chamber of the boiler to increase the residence time of heat and exhaust gas to increase the thermal efficiency to prevent energy waste, to reduce the volume of the boiler is sufficient in a narrow space It aims to contribute to the improvement of users' convenience by enabling installation.

1 is a schematic cross-sectional configuration of a domestic boiler to which the prior art is applied.

2 is a perspective view of a domestic boiler to which the technology of the present invention is applied.

3 is a cross-sectional view taken along line A-A of the domestic boiler applied in FIG.

4 is a cross-sectional view taken along line B-B of a household boiler applied in FIG.

5 is an exploded perspective view of a combustor which is a main part of a domestic boiler to which the technology of the present invention is applied.

* Description of the symbols used in the main parts of the drawings *

30; Boiler

33; Water room

40; burner

45; combustion chamber

46; Staying room

47; Residence Hall

50; discharge pipe

60; Delay

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the present invention for achieving the above object.

2 is a perspective view of a household boiler to which the technique of the present invention is applied, FIG. 3 is a cross-sectional view taken along line A-A of a household boiler applied to FIG. 2, and FIG. 4 is taken along line B-B of a household boiler applied to FIG. 5 is an exploded perspective view illustrating the combustor which is a main part of a domestic boiler to which the technology of the present invention is applied.

The domestic boiler 30 to which the technique of the present invention is applied uses the support base 32 erected on the base 31 provided in a plate shape to install a cylindrical water chamber 33 in the lateral direction.

A normal supplementary water tank 34 is connected to the upper side of the water chamber 33, and a pump 35 for circulating heating water is provided between the lower side of the water chamber 33 and the base 31.

The inside of the water chamber 33 maintains airtightness to prevent leakage and has a built-in combustor 40 in which a normal burner 36 is mounted on one side to provide the heating water 37 filled in the water chamber 33. Heat it.

The combustor 40 is divided into a diaphragm 43 below the body 42 provided in a cylindrical shape having a burner fitting opening 41 at one side, so that the energy source is burned by the burner 36, thereby providing a heat source (heat). The combustion chamber 45 and the staying chamber 46 which generate | occur | produces are formed.

In front of the combustion chamber 45, a residence tube whose end is blocked to delay the discharge time of heat and exhaust gas generated in the combustion chamber 45 to increase thermal conductivity with the heating water 37 filled in the water chamber 33. Connect (47).

The point of connection between the staying tube 47 and the combustion chamber 45 allows the staying tube 47 to be separated up and down by the diaphragm 43 so that heat and exhaust gas naturally flow into the combustion chamber 45 and the staying tube 47. It is possible to move to the staying room 46 by way of it.

A discharge pipe 50 having an end portion exposed to the outside of the water chamber 33 is provided in front of the residence chamber 46 located above the combustion chamber 45.

The staying chamber 46 is provided with a diffusion plate 52 having an inlet hole 51 to allow heat and exhaust gas to flow into both sides, and a connection point between the staying chamber 46 and the discharge pipe 50. The retarder 60 is inserted into the discharge pipe 50 to prevent the heat and exhaust gas from flowing directly into the discharge pipe 50.

The retardation port 60 has a diameter substantially equal to the inner diameter of the discharge pipe 50 and a plurality of inlet holes 62 or slots to allow heat and exhaust gas to flow into the cylindrical body 61 closed at both sides. It is desirable to form.

One side of the retardation port (60) is configured by forming a handle (63) long to facilitate insertion and removal through the discharge pipe 50 is exposed to the outside of the water chamber (33).

The boiler 30 of the present invention as described above;

As a normal boiler operates, the burner 36 operates to generate heat, and the heating water 37 filled in the water chamber 33 is heated by the heat to be heated by the pump 35. By circulating to the living room, heating can be performed.

Of course, when the heating water 37 of the water chamber 33 is naturally consumed or insufficient, it will be natural to supply the supplemental water tank 34.

In the present invention, due to the structure of the combustor 40 built in the water chamber 33, heat and exhaust gas generated from the burner 36 are not quickly discharged, and heat is almost heated to the heating water 37 in a state of staying for a predetermined time. Since it is discharged in a conductive state, it has the advantage of high thermal efficiency despite its small size.

This is because the body 42 is divided into a diaphragm 43 and divided into a combustion chamber 45 and a retention chamber 46 so that heat and exhaust gas generated by the operation of the burner 36 are connected to the front of the combustion chamber 45. The heat and exhaust gas passing through the retention pipe 47 are moved to the retention chamber 46.

The heat and exhaust gas moving from the retention pipe 47 to the retention chamber 46 are moved through the inlet 51 formed between the diffusion plate 52 and the body 42 while hitting the diffusion plate 52. .

As described above, the heat and exhaust gas moved to the residence chamber 46 in the state where the residence time is delayed again by the diffusion plate 52 are moved to the discharge pipe 50 through the delay port 60 and are released into the atmosphere. .

In the case of the retardation port 60, the inlet of the staying chamber 46 and the discharge pipe 50 is blocked so that heat and exhaust gas on the staying chamber 46 are not immediately discharged through the discharge pipe 50. do.

Since the heat and the exhaust gas are introduced only through the inlet 62 or the slot formed in the retardation port 60, the heat and the exhaust gas are retained in the retention pipe 47, the diffusion plate 52, the retention chamber 46 and Most of the heat is conducted to the heating water 37 in the process of passing through the retardation port 60, unburned is also converted to complete combustion so that only very heat and exhaust gas is discharged through the discharge pipe (50).

In particular, in the case of the retardation port 60, but also has the effect of delaying the inflow of heat and exhaust gas into the discharge pipe 50, by cleaning the discharge pipe 50 by playing a role of collecting foreign matter, soot, etc. There is also an effect that can be done.

That is, when a certain period during the process of using the boiler 30, the retardation port 60 is separated out of the discharge pipe 50 and then removed and collected after removing the foreign matter or soot discharge pipe 50 by using This clogging phenomenon can be prevented beforehand.

The present invention as described above improves the combustor and the water chamber of the boiler to increase the residence time of the heat and exhaust gas to increase the thermal efficiency to prevent energy waste, and to reduce the volume of the boiler to allow sufficient installation even in a narrow space for the convenience of users It is a device with many expected effects such as it can contribute to improvement.

Claims (3)

In constructing a domestic boiler (30); The home boiler 30, the base 31 is provided in a plate shape; A water chamber (33) installed on the support (32) standing on the base (31) with a supplemental water tank (34) and a pump (35); A burner (36) built in the inside of the water chamber (33) and equipped with a normal burner (36) on one side, and comprising a combustor (40) for heating the heating water (37) filled in the water chamber (33); The combustor 40 has a body (42) having a cylindrical shape with a burner fitting (41) on one side; A combustion chamber 45 and a retention chamber 46 formed by partitioning the diaphragm 43 below the body 42; In front of the combustion chamber 45 and the retention chamber 46, a retention tube 47 whose end is closed to delay the discharge time of heat and exhaust gas, and a discharge tube having the end exposed outside the water chamber 33 ( 50) comprising a domestic boiler. The method of claim 1; The residence chamber 46 further comprises a diffusion plate (52) having an inlet (51) so that heat and exhaust gas can be introduced to both sides. The method of claim 1; The outlet of the discharge pipe 50 has an inlet hole 62 and a handle 63 at the connection point of the staying chamber 46 and the discharge pipe 50 to prevent heat and exhaust gas from directly flowing into the discharge pipe 50. Household boiler, characterized in that it further comprises a retarder (60) inserted from the outside.