CN2474962Y

CN2474962Y - Closed sun shining type solar energy hot water drum

Info

Publication number: CN2474962Y
Application number: CN01218173U
Authority: CN
Inventors: 王黔平
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-04
Filing date: 2001-04-04
Publication date: 2002-01-30
Anticipated expiration: 2011-04-04

Abstract

A stuffy style solar energy hot-water bucket can make hot water in spring, autumn or cloudy day, comprising an inner bucket and an outer bucket. An inner bucket1and an inner cover5 are made of black plastic, which has good heat absorption. An outer bucket2 and an outer cover6 are made of transparent plastic, which are translucent and thermal insulated. Both of the buckets are provided with handles, and the two buckets can also be separated to be used as two buckets. The bucket has the advantages of convenience in use, good heat absorption and heat preservation, wide applicability, which is adapted to various types of families.

Description

The closing-sunning type solar energy hot water barrel

The utility model relates to a kind of solar thermal utilization of bucket.

Now family utilizes maximum to be solar water heater, all to be to be installed in the roof, and running water will to be arranged or add an electrodynamic pump that price is also expensive.There is summer the people just to be filled with water and is placed on solarization under the sun, obtain hot water wash with this method and usefulness such as wash one's hair with various basin buckets.According to the history records record, before more than 1,000 years, China just has human the method to shine water, easy, the saving of this mode.Shortcoming is that container is placed on open-air getting sun down when absorbing heat, and also in heat radiation, therefore can only adopt the method in summer under the burning sun, and cloudy weather and winter in spring and autumn are just dying.More again the container black in the people family seldom, and other color heat absorption efficiency will differ from.

The purpose of this utility model provides a kind of solar hot water bucket of insulation, and is the heat absorption efficiency height, and cost is low.

The utility model is realized by following structure technology scheme: the hot water barrel forms by inside and outside two barrels, and interior bucket is made with black plastic, is furnished with the black flat cover, and it is high two centimetres that the bucket end is provided with footing.Outer bucket is made with transparent plastic, is furnished with lonely type transparency cover, and two barrels all are provided with the handle handle, outer bucket diameter is bigger four centimetres than interior bucket, and outer barrel bottom has low two millimeters centering concave station, and interior bucket footing is just in time put into, between interior bucket and the outer bucket two centimetres space is arranged, it plays the effect of not conducting heat, being incubated.The outer wall thickness of outer bucket divides more than 1 millimeter and two kinds of specifications of 0.3 millimeter following thickness, and the heavy wall bucket can be put forward the weight of one barrel of water, and Thin-wall Barrel can not be carried weight, can only be incubated.

The utility model has the advantages that two barrels of setting have been played insulation effect, general cloudy weather and also can obtain solar water winter in spring and autumn, bucket adopts black to improve heat absorption efficiency in the heat absorption, is raw material with plastics, and cost is low, uses simple etc.Therefore can generally promote the use of, adapt to the use in outlying rural area especially, all there are certain economic benefits in family and society.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Accompanying drawing is the utility model closing-sunning type solar energy hot water barrel's an enforcement structure chart.

1 is that interior bucket, 2 is that outer bucket, 3 is that interior bucket handgrip, 4 is that outer bucket handgrip, 5 is that inner barrelhead, 6 is outer bung shown in the accompanying drawing.Interior bucket 1 and inner barrelhead 3 are selected black plastic for use, and black is best heat absorption color, and it is high two centimetres that interior bucket 1 is provided with footing, and inner barrelhead 3 is that flat covers.The outer bung of outer bucket 2 and garden orphan 4 is made by transparent plastic, and the transparent light that allows was effectively gone here and there.Outer bucket 2 has two kinds of specifications of thickness, and the heavy wall bucket can be mentioned one barrel of water more than one millimeter.Thin-wall Barrel can not be carried weight below 0.3 millimeter, can only be incubated, and its advantage is that printing opacity is better, and cost is lower.Outer bucket 2 diameters are through bigger four centimetres than interior bucket 1, and there are the concave station rank at a bucket end, and it plays the centering effect, and interior bucket footing is just in time put into.Between two barrels, two centimetres space is arranged all around, heat insulation effect has been played in the space.Though be not vacuum heat-preserving, still can obtain the hot water more than 85 ° summer, also can shine spring and autumn 30 °-50 ° hot water.Can shine winter 20 °-30 ° hot water.Family uses very economical.

Select plastic products for use, attractive in appearance, durable, not perishable, cost is low.And the bucket necessary live and work apparatus that is exactly most families originally, two barrels separately is exactly two buckets, can use separately, and people also can only purchase outer bucket, barrel also can use in making of other bucket.Therefore closing-sunning type solar energy hot water barrel market is very big, and particularly rural area and backwoodsman people are more suitable, more need.

Claims

A kind of closing-sunning type solar energy hot water barrel, it is formed by inside and outside two barrels, and outer bucket be that transparent printing opacity is good, and interior barrel is that the thermal-arrest of black is good, is provided with the space between two barrels and plays insulation effect.It is characterized in that: interior bucket 1 usefulness black plastic is made, it is high two centimetres to be provided with footing, be furnished with black flat cover 5 and handle 3, outer bucket 2 usefulness transparent plastics are made, low two millimeters centering concave station is arranged bottom the bucket, and the footing of interior bucket 1 is just in time put into, and the diameter of outer bucket 2 is bigger 4 centimetres than interior barrel 1, be furnished with transparent arc lid 6 and handle 4, the wall thickness of outer bucket 2 has more than 1 millimeter and two kinds of specifications of 0.3 millimeter following thickness.