JPH0144906Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an incinerator with a water heater that efficiently burns incineration materials such as garbage and converts water into hot water using the combustion heat.

[Conventional technology]

As shown in FIG. 4, a conventional incinerator with a water heater has a hot water tank 15 formed of a heat insulating wall, an upper end of which protrudes outward to form a chimney 16, and a lower end of the incinerator. A closed smoke pipe 13, a combustion pipe 6 whose one end side is open and protruded to the outside of the hot water tank 15 to form the combustion port 12, and whose other end side is communicated with the smoke pipe 13, and one end located above the combustion pipe 6. A cleaning pipe 14 is provided with one side protruding open to the outside of the hot water tank 15 to form a cleaning opening 17 and the other end communicating with the smoke pipe 13. Then, the combustion port 12 of the combustion pipe 6
is provided with a fire opening lid 9 that can be opened and closed, and the cleaning pipe 1
The cleaning port 17 of No. 4 is also provided with a cleaning lid 18 that can be opened and closed.

According to the above-mentioned conventional water heater with a garbage incinerator, if the fire spout cover 9 is opened and the garbage or other incinerated material is put into the combustion pipe 6 from the fire port 12 and ignited, the incinerated material is transferred to the combustion pipe 6.
The combustion heat is transferred to the combustion pipe 6 and the smoke pipe 1.
3 and the wall surface of the cleaning pipe 14, the temperature of the water in the hot water tank 15 is increased.

[Problem that the invention attempts to solve]

According to the prior art, due to the shape of the combustible material inserted into the combustion tube 6, no space is formed between the combustible objects, and the combustion air is insufficient, and the combustible material is not completely combusted. This poses a problem in that it remains as residual burnt material in the pipe 6, reducing the combustion efficiency of the incinerator equipped with a water heater.

[Means for solving problems]

This idea was made in view of the above circumstances,
As a specific means, a hollow main pipe with a connecting part to which a heat-resistant flexible hose can be connected is provided on one end side, and the other end is closed, and a hollow branch pipe with one end communicating and fixed to the main pipe is attached in the circumferential direction of the main pipe. A heat-resistant flexible electric fan and a heat-resistant flexible fan are provided, in which a plurality of fire grates are provided in the combustion pipe, and an arbitrary number of air outlets are provided in the main pipe and each branch pipe. The hose can be connected freely.

[Effect]

According to the above means, a space is formed between the combustion materials by the grate, and air is blown from the electric fan through the flexible tube to the grate and flows out from the air outlet provided in the main pipe and each branch pipe. Sufficient air is forced into the combustion material.
Also, since the grate is removable, it can be removed when the amount of air is sufficient to combust the combustible material by natural supply.

〔Example〕

An embodiment of this invention will be described below with reference to FIGS. 1 to 3.

Regarding the components common to the conventional technology,
The same reference numerals are used to omit the explanation.

As shown in Fig. 1, the grate 1 has a connecting screw 2 at one end of a round pipe and is perpendicular to a main pipe 3 whose other end is closed.The grate 1 has a smaller outer diameter and a shorter length than the main pipe 3. It is formed by installing a branch pipe 4 with one end of a round pipe fixed in communication with the main pipe 3 and the other end closed.
Further, a plurality of branch pipes 4 are arranged at equidistant positions in the circumferential direction of the main pipe 3 and in the longitudinal direction of the main pipe. Further, the main pipe 3 and each branch pipe 4 constituting the grate 1 are provided with an arbitrary number of air blow-off ports 5.
Further, as shown in FIGS. 2 and 3, the fire grate 1 connects the connecting screw 2 of the main pipe 3 and one end of the heat-resistant flexible hose 7 with a union joint 8 in the combustion pipe 6. The other end of the flexible hose 7 is connected to an air outlet 11 of an electric fan 10 that is inserted through the fire mouth cover 9 and detachably attached to the outer surface of the fire mouth cover 9. Note that the heat-resistant flexible hose 7 does not touch the fire grate 1 even when the fire mouth cover 9 is opened or closed.
It has been adjusted to a comfortable length so that it does not stretch.

According to this embodiment configured as above,
When the fire spout cover 9 is opened and a combustible material is inserted from the fire port 12 above the grate 1 in the combustion tube 6 and ignited, the grate 1 creates a space between the combustible materials, making it easy to combust. do. Further, air is blown to the grate 1 by the electric fan 10 through the heat-resistant flexible hose 7, and the air outlet 5 of the grate 1 is blown to the grate 1.
The gas is forced out from the air, speeding up the combustion of the combustible materials and increasing combustion efficiency. Then, the combustion heat is transferred to the water in the hot water tank 15 through the walls of the combustion pipe 6, the smoke pipe 13, and the cleaning pipe 14, thereby raising the temperature.

The connection between the fire grate 1 and the heat-resistant flexible hose 7 described above is not limited to the use of the union joint 8, but may be any connection that allows the fire grate 1 to be detachably attached.

[Effect of idea]

As is clear from the above explanation, according to this invention, regardless of the shape of the combustible material, the combustible material can be incinerated in a short time, and furthermore, the combustible material can be completely combusted, so there is less combustible material, and the inside of the hot water tank is reduced. temperature rises faster. Furthermore, by making the grate removable, it can be removed when incinerating easily combustible materials such as garbage.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a grate according to an embodiment of this invention;
FIG. 2 is an installation explanatory diagram showing an embodiment of this invention, FIG. 3 is a cross-sectional view taken from FIG. 2, and FIG. 4 is a cross-sectional view explaining the prior art. 1...Grate, 3...Main pipe, 4...Branch pipe, 5...
...Air outlet, 6...Combustion pipe, 7...Heat-resistant flexible hose, 9...Fire mouth cover, 10...Electric fan.

Claims (1)

[Scope of Claim for Utility Model Registration] Inside a hot water tank formed by a heat insulating wall, there is a smoke pipe whose upper end side is open and protrudes above the outside of the hot water tank to form a chimney and whose lower end side is closed, and one end side is outside the hot water tank. a combustion tube that is open and protrudes toward the outside of the hot water tank to form a firing port and whose other end communicates with the smoke pipe; In an incinerator with a water heater equipped with a cleaning pipe whose side communicates with the smoke pipe, one end has a connecting part to which a heat-resistant flexible hose can be connected, the other end is a closed hollow main pipe, and the other end is connected to the main pipe. A plurality of fixedly communicating hollow branch pipes are provided in the circumferential direction of the main pipe, and a grate is removably installed in the combustion pipe, and the main pipe and each branch pipe are provided with an arbitrary number of air outlets; An incinerator with a water heater, characterized in that the heat-resistant flexible hose can be freely connected to an electric fan that is detachably attached to the outer surface of the fire spout lid.