CN2497664Y

CN2497664Y - Energy-saving cooker

Info

Publication number: CN2497664Y
Application number: CN 01249947
Authority: CN
Inventors: 徐�明
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-25
Filing date: 2001-06-25
Publication date: 2002-07-03
Anticipated expiration: 2011-06-25

Abstract

The utility model discloses an energy conservation pot with folds or protrusions at the bottom of the pot, and the energy conservation pot comprises a pot body or a kettle body, the bottom of the pot body or the kettle body is provided with heat conducting folds or heat conducting protrusions increasing the surface area of the bottom. The pot can be a steam cooker, a kettle, an iron pot or a pressure cooker, etc. Because of the heat conducting folds or heat conducting protrusions, the contacting area between the bottom of the pot and the heat source is increased, thus increasing the heating area of the bottom of the pot, increasing the heat efficiency of the bottom of the pot, shortening the heating time and saving energy. Compared with the existing traditional bottom of the pot, the heat transfer efficiency is improved by 30 percent to 50 percent and fuel is saved by 30 percent to 50 percent, thus reducing the emission of waste gas and the pollution to environment.

Description

Energy-conservation pot

The utility model belongs to kitchen tools, is specifically related to have the bottom of a pan of large surface area and the energy-conservation kitchen tools at the bottom of the kettle.

Existing Heated container such as family expenses steamer, hot-water bottle, iron pan etc., its bottom is at the bottom of the planar shaped or at the bottom of the sphere pot shape, as steamer, at the bottom of hot-water bottle was planar shaped, iron pan was the spherical the bottom of a pan.This bottom of a pan inner surface and outer surface are more level and smooth, and the surfaces externally and internally area is less.Therefore its heat transference efficiency low, be heated slow; Power consumption is high.

The purpose of this utility model has the energy-conservation pot of fold or protrusion in a kind of the bottom of a pan of design.

For realizing the purpose of this utility model, the inventor proposes following technical scheme: energy-conservation pot comprises pot body or kettle body.The bottom of pot body or kettle body has heat conduction fold and/or the heat conduction protrusion that increases surface area.This pot can be family expenses steamer, hot-water bottle, iron pan, chafing dish etc., also can be pressure cooker.

Pot with technical solutions of the utility model, its bottom has increased the area that the bottom of a pan contacts with thermal source greatly because fold or heat conduction protrusion are arranged, and promptly increases the heating surface area in the bottom of a pan, improves the thermal efficiency in the bottom of a pan, shortens heat time heating time, saves energy consumption.Heat transference efficiency 30-50%, fuel saving 30-50% are improved in existing traditional the bottom of a pan, this bottom of a pan.Owing to reduce the consumption of fuel, just reduced exhaust gas discharging, reduce pollution to environment.

The flat bottom of Fig. 1 is with the pot or the kettle of leg-of-mutton heat conduction rib

The pot or the kettle of the flat bottom of Fig. 2 band column protrusion

The pot of the leg-of-mutton heat conduction rib of the spherical the bottom of a pan band of Fig. 3

The pot of the spherical the bottom of a pan of Fig. 4 band column protrusion

Fig. 5 fold-type the bottom of a pan

Embodiment 1, and as shown in Figure 1, it is pot or kettle, and the pot or the bottom of kettle are at the bottom of the plane 1, and to establish the cross section be leg-of-mutton heat conduction rib 2 in 1 outside at the bottom of the plane.It in the welding also can be direct drawing that the heat conduction rib can make.The heat conduction rib also can be located at the inner face (not with diagram) of planar base.Little protrusion can be established in leg-of-mutton heat conduction rib surface, with the surface area (not shown) of further increase heated object.

Embodiment 2, and as shown in Figure 2, it is pot or kettle, and the pot or the bottom of kettle are at the bottom of the plane 3, and heat conduction column protrusion 4 is established in 3 outside at the bottom of the plane.It in the welding also can be direct drawing that heat conduction column protrusion 4 can make.Heat conduction column protrusion 4 also can be located at the inner face (not with diagram) of planar base.

Embodiment 3, and as shown in Figure 3, it is a spherical the bottom of a pan pot, and it is leg-of-mutton heat conduction rib 6 that the cross section is established in the outside of spherical pot bottom 5.Little protrusion can be established in leg-of-mutton heat conduction rib surface, with the surface area (not shown) of further increase heated object.

Embodiment 4, and as shown in Figure 4, it is a spherical the bottom of a pan pot, and heat conduction column protrusion 8 is established in the outside of spherical pot bottom 7, and the heat conduction column is evenly distributed on spherical pot bottom.The heat conduction ridge portion also can be spherical.

Embodiment 5, and as shown in Figure 5, the bottom of kettle body is an accordion or wavy.The fold lower surface also can be established less heat conduction protrusion (not shown).

Claims

1, a kind of energy-conservation pot, it comprises pot body or kettle body, it is characterized in that the bottom of pot body or kettle body has heat conduction fold and/or the heat conduction protrusion that increases surface area.

2, energy-conservation according to claim 1 pot is characterized in that bottom band heat conduction protrusion, and the heat conduction protrusion is located at the outside or the inner face of bottom.

3, as energy-conservation pot as described in the claim 2, it is characterized in that the heat conduction protrusion is that the cross section is leg-of-mutton heat conduction rib.

4, as energy-conservation pot as described in the claim 2, it is characterized in that the heat conduction protrusion is column protrusion or spherical protrusion.