CN86206236U

CN86206236U - Energy-saving kettle

Info

Publication number: CN86206236U
Application number: CN 86206236
Authority: CN
Inventors: 赵学平
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-08-26
Filing date: 1986-08-26
Publication date: 1987-08-26

Abstract

The utility model discloses an energy saving kettle belonging to a household hot water appliances, of which the center hole section on the upper of a kettle lid is fixedly provided with a simple sound device which is combined of the two metal semi-ellipsoidal surfaces with holes on the direction of minor axis. The kettle bottom is a corrugated shape which is formed by a plurality of concave and convex concentric circles taking the center spot of the kettle bottom as the center of the circles, and the whole kettle bottom is slightly inward concave. A heat insulating layer and a metal flat mat which have a certain thickness are thermally pressed on the two ends of two kettle handles. The utility model has the advantage of large heating surface, and can alarm in time when water is boiled and well insulate the metal of the two kettle handles to conduct heat, saving energy with easy use.

Description

Energy-saving kettle

A kind of energy-saving water jug

Belong to domestic hot water's apparatus

At the bottom of the kettle of existing kettle almost is the plane, can not utilize thermal source preferably; Water in the kettle has been opened again, does not for a long time but know sometimes, so not only wastes fuel, even causes kettle fusing or gas poisoning, so that fire.Sometimes be badly in need of boiling water, then often will check the kettle situation repeatedly, waste time and energy, make with heat-insulating materials such as bakelite or plastics on this exogenesis kettleholder, thicker as if what the kettle handle is not done, its temperature still enough scalds one's hand, and uses inconvenient.

The objective of the invention is to overcome above shortcoming, provide a kind of and can utilize thermal source preferably, and when boiling water can and the energy saver of Times ring.

The utility model changes undulatory curved surface at the bottom of being achieved in that kettle with former kettle, and recessed slightly to the kettle cavity direction, and flame can relatively be concentrated at the bottom of the kettle, sets up a PA-system at pot lid top center position in addition, when water boils and the Times ring.

Embodiment of the present utility model will provide in conjunction with the accompanying drawings.

Accompanying drawing is the simplified structure schematic diagram of this utility model.

As shown in the figure, fix one and is combined by two planar sheet metals of similar semielliptical and open the tone whistle (4) in hole, two whistles (3) on the ellipsoid short-axis direction at the central part place, upper end of pot lid (2), and pot lid (2) upside week is provided with a plurality of sound holes (10).When the upper edge of the water yield above Hu Zui (9) bottom nozzle, the vapor stream when water boils can make this PA-system send soft sound.For fear of the water droplet that water vapour is condensed into the hole, the whistle (3) of tone whistle (4) is blocked, the diameter in this hole, whistle (3) is not less than 5 millimeters for well, in addition, consider material and technologic saving, can directly kettle (2) center upper portion position punching out be become saving with holes, can directly kettle (2) center upper portion position punching out be become the shape of half ellipsoidal surface with holes, so only need the sheet metal combination with it of a slice half ellipsoidal surface, can constitute simple PA-system.

(5) are to be the concentric circles of a plurality of convex-concave shapes in the center of circle with central point at the bottom of the kettle at the bottom of the kettle, and its longitudinal section is a corrugated, and (5) can be inwardly recessed slightly at the bottom of the whole kettle, to increase heating surface area.

Kettle is the certain thickness heat insulation layer of the coated one deck in (1) two ends (6), as plastics or bakelite, for strengthening its wearability, can be in hot pressing, respectively metal plain cushion (7) is compressed on insulating barrier (6) both sides, and it is big slightly that kettle is gone up metal aperture (12) to (1), shown in enlarged diagram among the figure (A), when being fixed on the kettle body (11) by rivet (8) like this, can completely cut off preferably by kettle body (11) to kettle the metal direct heat of (1) conduction, guaranteed that kettle is too high and damage or scald one's hand the unlikely temperature of plastic handle on (1).

Effect of the present utility model is significantly, it provide a kind of energy-conservation and and the Domestic kettle of Times ring.

Claims

1, domestic hot water's apparatus, a kind of energy-saving water jug, it comprises that kettle is [1], pot lid [2], Hu Zui [9] at the bottom of kettle body [11] and the kettle [5], is characterized in that [5] are the corrugated curved surfaces that concaves slightly at the bottom of the described kettle, a PA-system is fixed at the centre bore position of pot lid [2] upper end, and there are a plurality of sound holes [10] in pot lid [2] upside week.

2,, it is characterized in that PA-system is that sheet metal by two similar half ellipsoidal surfaces is harmonious, and on the short-axis direction of its ellipsoid, offer the tone whistle (4) in hole, two whistles (3) according to the described kettle of claim 1.