JPH03107601U

JPH03107601U -

Info

Publication number: JPH03107601U
Application number: JP1515590U
Authority: JP
Priority date: 1990-02-20
Filing date: 1990-02-20
Publication date: 1991-11-06

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例である簡易暖房器
具の正面図、第２図は第１図の平面図、第３図は
第２図のＡ−Ａ線縦断面図である。１……外筒、２……底板、３……一次空気導入
口、４……仕切板、５……二次空気取入口、６…
…一次空気取入口、７……二次空気導入口、８…
…燃焼筒、９……蓋体支持環、１０……遮蔽筒、
１１……排気口、１２……蓋体。 FIG. 1 is a front view of a simple heating device that is an embodiment of the present invention, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a longitudinal sectional view taken along the line A--A of FIG. 2. 1... Outer cylinder, 2... Bottom plate, 3... Primary air inlet, 4... Partition plate, 5... Secondary air intake, 6...
...Primary air intake port, 7...Secondary air intake port, 8...
... Combustion tube, 9... Lid support ring, 10... Shielding tube,
11...exhaust port, 12...lid body.

Claims

[Scope of utility model registration request]

A partition plate is provided at the bottom of the metal cylinder, which is open at the top and closed with a bottom plate, to form an air chamber and has a primary air inlet for introducing primary air into the combustion cylinder, and a side wall above the partition plate. A plurality of secondary air intakes are provided in the outer cylinder, and a primary air intake that can be freely opened and closed is provided in the side wall forming an air chamber below the partition plate.
The top and bottom are open, and a plurality of secondary air inlets are provided above the middle height of the side wall, so that when placed on the partition plate, it is slightly lower than the top of the outer cylinder. A combustion cylinder of a certain height is placed concentrically with the outer cylinder on the partition plate, and the upper end of the outer cylinder and the upper end of the combustion cylinder are formed into an annular lid support ring with steps so as to stably hold the lid. A shielding cylinder is placed on the partition plate to form a space between the two cylinders, the diameter of which is smaller than the outer cylinder, larger than the combustion cylinder, and the height of which is lower than the position of the secondary air inlet of the combustion cylinder. A simple heating appliance having a structure in which a lid body having a combustion gas exhaust port is placed on the top of the lid body support ring.