CN2566775Y

CN2566775Y - Solar-energy themos bottle

Info

Publication number: CN2566775Y
Application number: CN02264691U
Authority: CN
Inventors: 张定忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-24
Filing date: 2002-09-24
Publication date: 2003-08-20
Anticipated expiration: 2012-09-24

Abstract

The utility model relates to a solar energy thermos which comprises a glass vacuum refill which is sheathed with an outer bottle and an inner bottle. A bottle mouth of the inner bottle is welded with a bottle mouth of the outer bottle for seal and a sandwich layer is formed by pumping vacuum to play the effect of thermal insulation. The outer bottle is made of high light transmittance glass, wherein, the external surface of the internal layer is plated with a heat absorbing layer which is black for increasing the strength of light energy absorption; the inner surface forms a reflection mirror surface on the internal layer glass to increase the thermal insulation effect. A refill composed of the inner bottle and the external bottle is extended to both sides; the shape of the cross section of the liner is an oval shape or a rectangle or similar to an oval shape; the large surface of the glass liner is a sun facing surface; the thickness of the refill is gradually thinned from the upper part to the lower part; the longitudinal section of the refill is V-shaped. The refill composed of the inner bottle and the external bottle is extended to both sides so as to enlarge light accepting area. The upper part of the oblate refill is thick and the lower part of the oblate refill is thin, so the temperature difference of the water temperature of the upper and the lower parts can be reduced.

Description

A kind of solar thermos bottle

Technical field

The utility model relates to a kind of helioplant, particularly a kind of solar thermos bottle.

Background technology

In the prior art, be 92203893.7 Chinese patent as application number, it discloses a kind of solar thermos bottle, and its glass dewar is by outer blank and interior bottle suit.The frit seal of interior outer blank bottle mouth position phase, interlayer vacuumizes and forms, and the outer surface of internal layer is coated with heat-sink shell, and its planform is the shape of the cylindrical insulating thermos that uses in the present family.Its weak point is: circular glass liner light-receiving area is little, though add reflector, because of reflector itself will absorb luminous energy, reflex time has the loss that partly diffuses again.In addition, its body diameter is identical up and down, and the top and the bottom installation of water is identical, and when being heated, hot water is to come-up, and cold water sinks, and causes top, the bottom water temperature temperature difference bigger, as wants water is shone the usefulness of beginning to drink, and then needs the longer time, also can cause and hold down the illusion of not holding.

Summary of the invention

The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of ability that makes solar thermos bottle absorb luminous energy and has strengthened, and reduced top, the bottom water temperature temperature difference.

The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of solar thermos bottle, it comprises glass evacuated glass liner, its glass evacuated glass liner is by outer blank and interior bottle suit, the frit seal of interior outer blank bottle mouth position phase, interlayer vacuumizes and forms, to play insulation effect, its outer blank is to be made by the glass of high transmission rate, inner layer outer surface is coated with heat-sink shell, heat-sink shell is that black increases the intensity that absorbs luminous energy, and inner surface can form reflective mirror and increase heat insulation effect on inner layer glass, be characterized in: the glass liner that interior bottle and outer blank constitute extends to both sides, its cross section be shaped as ellipse, rectangle or be similar to ellipse, the one side that the glass liner area is big is towards sunny side, and glass liner is by the thickness gradually attenuation of top to the bottom, and the longitudinal section of glass liner is a V-arrangement.

The technical problems to be solved in the utility model can also come by the following technical programs further to realize that the one side of described glass liner Chaoyang is littler than a gradient of extending towards its bottom of back of the body sun.

The technical problems to be solved in the utility model can also come further to realize by the following technical programs, is provided with support bar in the interlayer that forms between inside and outside bottle.Because of internal and external layers of glass makes oblateness into by circle, can bear the pressure that forms because of laminated vacuum for making internal and external layers of glass, in interlayer, add support bar, most of pressure is discharged on the support bar.

The technical problems to be solved in the utility model can also come further to realize by the following technical programs, bottleneck at glass evacuated glass liner is provided with the bottleneck cover, bottom at glass liner is provided with base, being connected by connector between bottleneck cover and base, is the glass of high transmission rate at the connector towards sunny side.

The technical problems to be solved in the utility model can also come further to realize by the following technical programs, at the thermos bottle opaco contractile handle is housed, the diagonal brace support is equipped with in the handle below, the reflector that can open is equipped with in both sides at handle and diagonal brace support to about the back upper place, described handle, diagonal brace support, reflector are installed on the connector between bottleneck cover and the base.This water bottle itself oblate and reflector and handle all be designed to collapsible shape so just can be dwindled parking space.

The utility model compared with prior art, the glass liner that is made of interior bottle and outer blank extends to both sides, being shaped as ellipse, rectangle or being similar to ellipse of its cross section, glass liner be shaped as oblateness, the face that area is big is a sensitive surface, has so just increased light-receiving area.And it is thick thin down on the oblate glass liner, water amount in top is big like this, bottom water amount is little, and light-receiving area is identical about it, then can reduce the temperature difference of top, bottom water temperature, as want water is shone the usefulness of beginning to drink, water temperature reaches identical time shortening about can making, and also just can not make water vapor cause energy dissipation because of there is unnecessary heat on top.Install reflector additional to increase the light income of water bottle at the shell opaco simultaneously.

Description of drawings

Fig. 1 is the longitudinal section of glass liner.

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

Fig. 3 is the another kind of embodiment figure in the longitudinal section of glass liner.

Fig. 4 is the shape assumption diagram of the utility model shady face.

The specific embodiment

Embodiment one, a kind of solar thermos bottle, it comprises glass evacuated glass liner, its glass evacuated glass liner is by outer blank 2 and interior bottle 3 suits, interior outer blank bottleneck 4 places phase frit seal, interlayer 5 vacuumizes and forms, its outer blank 2 is to be made by the glass of high transmission rate, interior bottle 3 outer surfaces are coated with heat-sink shell, it is characterized in that: the glass liner that interior bottle 3 and outer blank 2 constitute extends to both sides, being shaped as ellipse, rectangle or being similar to ellipse of its cross section, and the one side that the glass liner area is big is towards sunny side, glass liner is by the thickness gradually attenuation of top to the bottom, and the longitudinal section of glass liner is a V-arrangement.Be provided with support bar 1 in the interlayer 5 that between inside and outside bottle 3,2, forms.Because of internal and external layers of glass makes oblateness into by circle, can bear the pressure that forms because of laminated vacuum for making internal and external layers of glass, in interlayer, add support bar, most of pressure is discharged on the support bar.

Embodiment two, and in the above embodiments, the one side of described glass liner Chaoyang is littler than a gradient of extending towards its bottom of back of the body sun.Bottleneck at glass evacuated glass liner is provided with bottleneck cover 9, is provided with base 6 in the bottom of glass liner, is connected 8 by connector between bottleneck cover 9 and base 6, is the glass of high transmission rate at the connector towards sunny side.At the thermos bottle opaco contractile handle 10 is housed, diagonal brace support 11 is equipped with in handle 10 belows, in the both sides of handle 10 and diagonal brace support 11 reflector 7 that can open to about the back upper place is housed, described handle 10, diagonal brace support 11, reflector 7 are installed on the connector 8 between bottleneck cover 9 and the base 6.This water bottle itself oblate and reflector and handle all be designed to collapsible shape so just can be dwindled parking space.

Claims

1, a kind of solar thermos bottle, it comprises glass evacuated glass liner, its glass evacuated glass liner is by outer blank (2) and interior bottle (3) suit, interior outer blank bottleneck (4) is located the phase frit seal, interlayer (5) vacuumizes and forms, its outer blank (2) is to be made by the glass of high transmission rate, interior bottle (a 3) outer surface is coated with heat-sink shell, it is characterized in that: the glass liner that interior bottle (3) and outer blank (2) constitute extends to both sides, its cross section be shaped as ellipse, rectangle or be similar to ellipse, the one side that the glass liner area is big is towards sunny side, and glass liner is by the thickness gradually attenuation of top to the bottom, and the longitudinal section of glass liner is a V-arrangement.

2, solar thermos bottle according to claim 1 is characterized in that: the one side of described glass liner Chaoyang is littler than a gradient of extending towards its bottom of back of the body sun.

3, solar thermos bottle according to claim 1 is characterized in that: be provided with support bar (1) in the interlayer (5) that forms between inside and outside bottle (3,2).

4, solar thermos bottle according to claim 1, it is characterized in that: the bottleneck at glass evacuated glass liner is provided with bottleneck cover (9), be provided with base (6) in the bottom of glass liner, being connected (8) by connector between bottleneck cover (9) and base (6), is the glass of high transmission rate at the connector towards sunny side.

5, solar thermos bottle according to claim 4, it is characterized in that: contractile handle (10) is housed at the thermos bottle opaco, diagonal brace support (11) is equipped with in handle (10) below, in the both sides of handle (10) and diagonal brace support (11) reflector (7) that can open to about the back upper place is housed, described handle (10), diagonal brace support (11), reflector (7) are installed on the connector (8) between bottleneck cover (9) and the base (6).