CN201775473U

CN201775473U - Water pipe and fire pipe mixed type energy-saving water boiling kettle

Info

Publication number: CN201775473U
Application number: CN2009200476510U
Authority: CN
Inventors: 朱治鸣; 高兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-21
Filing date: 2009-07-21
Publication date: 2011-03-30
Anticipated expiration: 2019-07-21

Abstract

The utility model discloses a water pipe and fire pipe mix-type energy-saving water boiling kettle, and aims to increase the radiant heating area of a water kettle and make full use of radiant heat source of cooker flame. The water boiling kettle adopts the structure that the heat transfer surface at the bottom of a traditional water boiling kettle is designed into a convex bottom, three transverse water pipes and one spiral water pipe are arranged in the convex bottom, the transverse water pipes incline slightly to enhance the natural circulation of water in the kettle when the water kettle is being heated, and four cavity fire outlet pipes are arranged in the convex bottom and above the spiral water pipe and the transverse water pipes, so as to obtain convective heating area that a traditional water boiling kettle does not have, and residual heat source after burning is discharged out of the kettle through the fire pipes, not only preventing flame from overflowing, but also utilizing the waste heat. Therefore, the water pipe and fire pipe mix-type energy-saving water boiling kettle can well utilize the heat of cooker flame to improve the heat efficiency.

Description

Extreme misery pipe mixed type energy-saving kettle

Technical field

Civilian heating.Increase the heating surface area of kettle teapot, and radiation heating-surface is long-pending, convection heating surface is long-pending.

Background technology

Kettle teapot is the daily living article that a kind of every household all uses, the tradition kettle teapot is by jar shape kettle body, compositions such as pot lid, Hu Zui, handgrip, the heat transfer area of this traditional kettle is exactly the kettle floor space, and flame is excessive when heating, the heat of flame can not well be utilized by kettle, a large amount of heats scatters and disappears in air, therefore exists the heating surface (area) (HS of kettle little, and heat time heating time is long, the thermal efficiency is low, expends the many shortcomings of the energy.Under the situation of current " energy-saving and emission-reduction ", the own specialty of my utilization, a kind of " extreme misery pipe mixed type energy-saving water jug " invented in the improvement of the test by many times, can be good at using the heat energy of kitchen range flame, the thermal efficiency of raising kettle.

The utility model content

Technical problem to be solved in the utility model is: provide a kind of heating surface area kettle teapot to be increased to maximum, the waste heat of discharge reaches minimum purpose.

Technical basis of the present utility model is: in the burning of heat energy, the time of the heating up water relation of being inversely proportional to of the heating surface area of kettle teapot and kettle will improve the thermal efficiency of the energy, just must manage to increase the heating surface area of kettle.And the heat transfer of flame is to carry out with radiation, convection current, three kinds of modes, and radiant heat transfer is topmost heat transfer type.

Therefore, the technical solution of the utility model is: at the bottom of kettle teapot bottom heat-transfer area is set to a convex kettle, arranged three horizontal water pipes and a spirality water pipe at the bottom of the convex kettle, its purpose is exactly that the radiation heating-surface that increases kettle teapot amasss, and makes full use of kitchen range flame radiation thermal source.Horizontal water pipe low dip, declining slope is about 8 °, can make kettle teapot in heating process, strengthens the Natural Circulation of water-in-kettle.On at the bottom of the convex kettle, four cavity fire-outtaking tubes are set, it is long-pending that its purpose has increased the unexistent convection heating surface of traditional kettle teapot exactly, allow the burner exhaust heat source discharge outside the kettle, both guaranteed that flame was not excessive, the heat that has utilized this part to be wasted simultaneously by the cavity fire-outtaking tube.

Description of drawings

Below in conjunction with drawings and Examples the utility model " extreme misery pipe mixed type energy-saving kettle " is described further.

Fig. 1: the profile of the utility model " extreme misery pipe mixed type energy-saving kettle ".Among the figure, extreme misery pipe mixed type energy-saving kettle 1.; Laterally water pipe 2.; The spirality water pipe 3.; The cavity fire-outtaking tube 4.; The cavity fire-outtaking tube 5.; Kettle teapot is 6..

Fig. 2: the bottom schematic view of the utility model " extreme misery pipe mixed type energy-saving kettle ", among the figure, extreme misery pipe mixed type energy-saving kettle is 1.; Laterally water pipe 2.; Laterally water pipe 7.; Laterally water pipe 8..Wherein, three horizontal water tubes are placed side by side in the kettle teapot convex bottom 1..

Fig. 3: the schematical top view of the utility model " extreme misery pipe mixed type energy-saving kettle ", extreme misery pipe mixed type energy-saving kettle is 1. among the figure; The cavity fire-outtaking tube 4.; The cavity fire-outtaking tube 5.; The cavity fire-outtaking tube 9.; The cavity fire-outtaking tube 10..

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the utility model " extreme misery pipe mixed type energy-saving kettle " is described in further detail.

As shown in Figure 1, 2, 3, laterally water pipe 2., 7., 8. two and spirality water pipe 3. up and down two 1. communicate with extreme misery pipe mixed type energy-saving kettle.When 1. extreme misery pipe mixed type energy-saving kettle is piled water, and place when firepower heats on the kitchen range, thermal source can be 1. inner by through extreme misery pipe mixed type energy-saving kettle at the bottom of the convex kettle, and the horizontal water pipe in heating at the bottom of the convex kettle simultaneously 2., 7., 8. with the spirality water pipe 3., make full use of thermal source, wherein laterally water pipe 2., 7., 8. low dip, gradient is about 8 °, and 3. the spirality water pipe can make the water of extreme misery pipe mixed type energy-saving kettle in 1. strengthen circulating in heating process, makes its water temperature rise to boiling point rapidly.4., 5., 9., 10. cavity fire-outtaking tube in the convex bottom places the spirality water pipe, and 3. and laterally water pipe is 2., 7., 8. top communicates with convex bottom.The cavity fire-outtaking tube is set 4., 5., 9., 10., it is long-pending that its purpose is to have increased the tradition unexistent convection heating surface of kettle that makes a fire, 4., 5., 9., 10. allow combustion heat source pass through the cavity fire-outtaking tube discharges outside the kettle, both guaranteed that flame was not excessive, the heat that has utilized this part to be wasted simultaneously, make its water temperature rise to boiling point rapidly, improve the thermal efficiency of kettle teapot.Wherein 4., 5., 9., 10. discharge by the cavity fire-outtaking tube in the burner exhaust heat source again.

Claims

1. an extreme misery pipe mixed type energy-saving kettle is characterized in that the kettle teapot bottom is convex bottom.

2. extreme misery pipe mixed type energy-saving kettle as claimed in claim 1 is characterized in that: horizontal water pipe is set in the convex bottom, and laterally the water pipe two ends communicate with extreme misery pipe mixed type energy-saving kettle.

3. extreme misery pipe mixed type energy-saving kettle as claimed in claim 2 is characterized in that: laterally the water pipe two ends are not a level height, and laterally the whole low dip of water pipe is in extreme misery pipe mixed type energy-saving kettle bottom.

4. as claim 1 and 2 described extreme misery pipe mixed type energy-saving kettles, it is characterized in that: be provided with the spirality water pipe in the convex bottom, spirality water pipe two ends communicate with extreme misery pipe mixed type energy-saving kettle.

5. extreme misery pipe mixed type energy-saving kettle as claimed in claim 1 is characterized in that extreme misery pipe mixed type energy-saving kettle inside is provided with the cavity fire-outtaking tube.

6. as extreme misery pipe mixed type energy-saving kettle according to claim 5, it is characterized in that its cavity fire-outtaking tube one end places on the convex bottom, an end places extreme misery pipe mixed type energy-saving kettle top.