CN2371477Y

CN2371477Y - Evaporated cooling type high-efficient energy-saving gas range

Info

Publication number: CN2371477Y
Application number: CN 99237427
Authority: CN
Inventors: 陈子康
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-31
Filing date: 1999-03-31
Publication date: 2000-03-29
Anticipated expiration: 2009-03-31

Abstract

The utility model relates to a gas oven, and an oven frame of the utility model is put with a water tank. The utility model is characterized in that the oven frame is provided with a water cooled combustion can; a combustion head is arranged on the top of the combustion can; the can is provided with a closed water cavity; the can is provided with a gas pipeline and an air combustion supporting pipeline which reach to the combustion head on the top of the can from the outside of the can through the water cavity inside; the bottom and the upper part of the water cavity of the can are respectively provided with a falling pipe and a rising pipe which are communicated with the water tank. The utility model has the characteristics that the utility model uses the circular flow of water to absorb and store heat energy of the stove dissipated during combustion; thus, the combustion efficiency of the utility model reaches more than 49 %, and gas can be saved by more than 50%.

Description

Vaporization cooled efficiency energy saving gas range

The utility model relates to kitchen tools, is a kind of vaporization cooled efficiency energy saving gas range.

At present, in China town-dweller-rural-family, extensively adopt gas-cooker just gradually, but the efficiency of combustion of general gas-cooker only about 30%, 70% the heat energy that scattered and disappeared in order to collect lost heat energy, endothermic water tank's the practice occurred placing on kitchen range on the market, effect is also undesirable, and carrying on as before has quite a few heat-energy losses in the heating process of kitchen range own.

The purpose of this utility model provides a kind of vaporization cooled efficiency energy saving gas range, and it utilizes the vaporization of water further to absorb and preserves the heat energy that kitchen range heating itself is scattered and disappeared, and reaches the purpose of energy-efficient raising efficiency of combustion.

The purpose of this utility model is to realize like this, be placed with water tank on the kitchen range frame of vaporization cooled efficiency energy saving gas range, feature is: be provided with the water-cooled burn pot in the kitchen range frame, combustion head is arranged on the top of burn pot, be provided with the water cavity of sealing in the burn pot, also be provided with gas pipeline and the air-breathing pipeline that leads to the tank deck combustion head outside jar through water cavity in jar, middle part and top are respectively arranged with down-comer and the tedge that communicates with water tank at the bottom of the water cavity of jar.

Gas-cooker of the present utility model is in igniting is used, become the hot water that contains unsaturated steam after the water on water cavity top is heated in the burn pot, its proportion is less than before heating, so through the tedge arrival water tank upper that rises automatically, simultaneously, the water at low temperature of water tank bottom is replenished in jar through the decline pipeline, so circulation, the characteristics of the utility model gas-cooker are: utilize water the circulating of when vaporization, absorb and preserves kitchen range lost heat energy when burning, thereby make efficiency of combustion reach 49%.

Embodiment further describes below in conjunction with accompanying drawing, and Fig. 1 is a structural principle schematic diagram of the present utility model, and Fig. 2 is the structural representation of another kind of burn pot.

Embodiment 1: referring to Fig. 1, be application example of the present utility model, water tank 1 is that stainless sheet steel is made through machining, case internal volume 4500CC, burn pot 2 is to adopt the cast iron manufacturing, the volume 600CC of water cavity 4 in jar, combustion head 3 is for having the general part of dicyclo fire, gas pipeline 5 is the single tube passage in jar, pipeline 7 and 8 adopts metal hoses, air-breathing pipeline 6 to make jar outer air combustion head place that goes directly, and cock of water drain 9 and gas ignition switch 10 are general part, the utility model gas-cooker using method is as follows: at first will water be injected into from the water tank water inlet and require height, rotate the gas ignition switch then and use, water temperature raises near the water cavity combustion head, when the proportion of water reduces, just arrive water tank, and the water of water tank adds to the circulation waterway that sealing is formed on the water cavity bottom from down-comer 7 simultaneously along tedge 8.After this, can take hot water from cock of water drain 9 at any time.Through actual measurement, efficiency of combustion reaches 49%, saves combustion gas more than 50%.

Embodiment 2: referring to Fig. 2, shown the burn pot with two-tube blast tube 5 among the figure, its combustion head can produce three ring fires.

Claims

1. be placed with water tank 1 on vaporization cooled efficiency energy saving gas range, the kitchen range frame, it is characterized in that: be provided with water-cooled burn pot 2 in the kitchen range frame, combustion head 3 is arranged on the top of burn pot, be provided with the water cavity 4 of sealing in the burn pot, also be provided with gas pipeline 5 and the air-breathing pipeline 6 that leads to the tank deck combustion head outside jar through water cavity in jar, the water cavity bottom and the top of jar are respectively arranged with down-comer 7 and the tedge 8 that communicates with water tank.