JPS6330923Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is an invention that not only increases the heat exchange efficiency of the combustor housed within the box-shaped frame, but also allows the exhaust stack to be connected to either the left or the right depending on the installation location of the combustor.

The configuration will be described below with reference to the drawings. A combustion chamber 2 is provided in a box-shaped frame 1, and a heat exchange chamber 3 extending outward from the combustion chamber 2 is connected to the upper part of the combustion chamber 2. A partition plate 4 is installed horizontally inside to create two upper and lower rooms B and A.
, and exhaust holes 5 and 5' are formed on the left and right sides of the upper surface of the heat exchange chamber 3, and an exhaust pipe 6 is connected to one of the exhaust holes 5.
A blocking lid 7 is detachably attached to the other side, and a through hole 8 is also bored in the center, and a lid 9 is attached to the through hole 8.
By suspending the baffle plate 10 and positioning the baffle plate 10 on the exhaust pipe 6 side, the exhaust gas baffle plate 10 allows the exhaust gas to flow through the lower chamber A in the opposite direction from the position of the exhaust pipe 6, and to make a U-turn to the upper chamber B. This relates to a combustor exhaust structure configured to guide the exhaust gas to the exhaust stack 6 via the rear upper chamber B. In the figure, reference numerals 11 and 12 are holes provided on the upper surface of the frame 1, and when the exhaust pipe 6 is inserted through one of the holes 11, the other hole 12 is covered with a lid 12'. Reference numeral 13 denotes a lid provided in the center of the frame 1. This lid 13 is removable. If you want to attach it to the left side when facing the exhaust pipe 6, remove this lid 13 and then remove the baffle plate hanging from the lid 9. After installing 10 so that it is located on the exhaust pipe 6 side,
Attach the lid 13. If it is desired to attach the exhaust pipe 6 to the right side, the baffle plate 10 must also be reattached so that it is on the right side. 4' is a baffle plate 10 provided on the partition plate 4
This is a mounting hole. Reference numeral 14 designates a lid that is detachably attached to a through hole formed in the partition plate 4, assuming that the inside of the combustion chamber 2 needs to be cleaned. 1
5 is a burner provided at the lower part of the combustion chamber 2, 16 is a regulator for fuel supplied to the burner 15, and 17 is a convection blower.

In this invention constructed as described above, the fuel sent from an oil tank (not shown) is adjusted in flow rate by a regulator 16, is sent to a burner 15, is ignited by an appropriate method, and is completely combusted within the combustion chamber 2. In this case, the combustion exhaust gas once flows in the opposite direction from the exhaust stack 6 in the upper heat exchange chamber 3, and then flows to the U
The partition plate 4 is turned so that the exhaust is discharged from the exhaust pipe 6.
Since the two upper and lower chambers B and A are configured, heat exchange is performed well and the exhaust gas temperature can be lowered. That is, the heat exchange efficiency is extremely high. Normally, the heat radiated from the combustion chamber 2 and the heat exchange chamber 3 is radiated to the outside of the frame 1 by the convection blower 17. In addition, the exhaust holes 5 and 5' are connected to the heat exchange chamber 3.
The exhaust pipe 6 can be installed on either the left or right side of the top surface, and the exhaust pipe 6 can be attached to either one of the exhaust holes 5 and the blocking lid 7 can be attached to the other, so the exhaust pipe 6 can be installed on either the left or right of the exhaust holes 5, 5' depending on the installation position. It is also convenient because it can be worn. Note that the relationship between the partition plates 4 and baffle plates 10 and the heat exchange chamber 3 is such that even if they are not in close contact with the inner wall of the heat exchange chamber 3, the flow of exhaust gas will meander as shown by the arrows. Even if holes are provided in the exhaust gas, the flow of exhaust gas will meander.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing the state of implementation of the product of the present invention, FIG. 2 is a sectional view of the main part, and FIG. 3 is a top view of the parts. 1... Box-shaped frame, 2... Combustion chamber, 3... Heat exchange chamber, 4... Partition plate, 5, 5'... Exhaust hole, 6...
Exhaust pipe, 7...shielding lid, 8...through hole, 9...lid,
10...Baffle board.

Claims (1)

[Scope of utility model registration request] A combustion chamber 2 is provided in a box-shaped frame 1, and a heat exchange chamber 3 is provided above the combustion chamber 2 and extends outward from the combustion chamber 2.
are connected, and a partition plate 4 is placed horizontally in the heat exchange chamber 3 to form two upper and lower chambers B and A, and exhaust holes 5 and 5' are bored on the left and right sides of the upper surface of the heat exchange chamber 3, so that either one An exhaust pipe 6 is attached to the exhaust hole 5, and a blocking lid 7 is detachably attached to the other side, a through hole 8 is also bored in the center, a lid 9 is attached to the through hole 8, and a baffle plate 10 is attached to the lid 9. is suspended, and the baffle plate 10 is positioned on the side of the exhaust pipe 6, so that the exhaust gas flows through the baffle plate 10 in the lower chamber A in the opposite direction from the position of the exhaust pipe 6, and after a U-turn to the upper chamber B, the exhaust gas flows upward. A combustor exhaust structure configured to guide the exhaust gas through a chamber B to an exhaust stack 6.