CN2284573Y

CN2284573Y - Solar water-boiling bottle

Info

Publication number: CN2284573Y
Application number: CN 96220416
Authority: CN
Inventors: 何健
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-09
Filing date: 1996-08-09
Publication date: 1998-06-24
Anticipated expiration: 2006-08-09

Abstract

The utility model relates to a solar water boiling bottle. A colourless transparent glass outer liner is sheathed outside a glass inner liner whose outer surface is provided with a solar energy spectral selectivity absorption coat, and the opening parts of the colourless transparent glass outer liner and the glass inner liner are burned and sealed to be connected. The interlayer of the colourless transparent glass outer liner and the glass inner liner are closed through that an exhaust nozzle at the bottom of a bottle liner is pumped into high vacuum. A glass vacuum bottle is arranged on the ray focusing position of a reflection shell. The reflection shell is two half outer shells which are in hinged connection. When the reflection shell is expanded, solar energy is increased. When the reflection shell is folded, the reflection shell is in the shape of an oval. The solar water boiling bottle is convenient to carry. The solar water boiling bottle can be taken apart to be used, and the solar water boiling bottle can rapidly provide boiled water.

Description

Solar energy water heating bottle

The utility model belongs to the Application of Solar Energy technology, particularly cold water is heated into the solar energy water-boiling device of boiling water.

Prior solar water heater is made up of heat collector disconnected from each other and water tank mostly, and heat collector absorbs the water in the solar energy heating water tank, and it can only provide warm water mostly.Its complex structure, volume is big, and technology difficulty is big, and difficulty is installed, and the thermal efficiency is low, and heat insulating ability is poor, and the cost height can not provide boiling water fast.

The purpose of this utility model provides a kind of solar energy water heating bottle, and is small and exquisite and easy to use, can provide boiling water fast, extremely efficient in preserving heat, and cost is low.

The purpose of this utility model is achieved in that it is equipped with a bottle heelpiece, base, adjusting plug screw, bottleneck cover, inside and outside glass liner, handle, bottleneck cover, bottle plug, bottleneck lid, it is characterized in that outer surface has the glass inner bag of solar spectral selective absorbing coating, be sleeved on the inside of the outer courage of water white glass, the end of inside and outside glass liner, pull at the bottom of the half-turn ball separately, the oral area scorification sealing-in of the two, make its interlayer sealing, be pumped into high vacuum by the exhaust nozzle of glass liner bottom, exhaust nozzle scorification sealing-in; Pull bar connects bottleneck cover and base, and the solar water glass liner is located at the light focusing place of reflection shell.

The utility model has the advantages that: structure, technology, installation are simple, and volume is little, and thermal efficiency height has the vacuum flask function, and cost is low, and boiling water can be provided fast.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is that the reflection shell of portable solar energy water heating bottle opens and the profile when closing up; Fig. 2 is the front elevation of portable solar energy water heating bottle; Fig. 3 is the Cheap solar energy vacuum flask; Fig. 4 goes up connector; Fig. 5 is a lower connector.

Among the figure 1, handle 2, bottleneck lid 3, bottle plug 4, bottleneck cover 5, bottleneck cover 6, connecting plate 7, reflection shell 7A reflecting plate 8, pull bar 9, solar water glass liner 10, hinge loop 11, highly reflective coatint 12, bottle heelpiece 13, screw eye 14, window catch 15, base 16, base pads 17, baffle plate 18, the outer courage 19 of glass, glass inner bag 20, bottleneck circle 21, nut

The formation of solar thermos bottle: solar water glass liner (9) is basic identical with the household thermos bottle courage, and water white outer courage (18) is sleeved on the outside of (19) of glass inner bag, and glass inner bag (19) outer surface has solar spectral selective absorbing coating.Inside and outside glass liner (19,18) can be made heavy caliber or dwindle the bore glass liner, that its diameter and length both can have been made was the same with family expenses ordinary thermos bottle courage, also can make extended type and add large-scale glass liner, and available asbestos grain will extend, add large-scale inside and outside glass refills (19,18) and support mutually.The bottom of inside and outside glass refills (19,18), pull at the bottom of the semi-round ball separately, scorification sealing-in between the oral area of the two, make its interlayer sealing, exhaust nozzle by the glass liner bottom is pumped into high vacuum, be connected with 6～8 connecting plates (6) between baffle plate (17) and the oral area or connect with the daylighting circle that closely links to each other, base (15) links to each other with 3 pull bars (8) with plate washer (17), and bottleneck covers (2) should help exhaust.

In the embodiment of the portable solar energy water heating bottle shown in Fig. 1,2, reflection shell (7) is two half-shells that can open and can close up, being hinge connects, the inner surface of reflection shell (7) has highly reflective coatint (11) or pastes reflective film, reflection shell (7) can reduce the heat radiation of glass inner bag (19) when closing up, can make glass inner bag (19) strengthen solar radiation when opening.Reflection shell (7) be when being designed to open short collection apart from or involute surface, parabolic cylinder, require and more efficient use sunlight to reduce tracking solar, solar water glass liner (9) is located at the habitat that reflects shell (7) light when opening daylighting.Reflection shell (7) is when opening daylighting, and outer courage (18) should be difficult to projection to the other side with the shade that reflection shell (7) under normal circumstances produces.After reflection shell (7) closed up, reflectance coating (11) should have enough distances with outer courage (18).Handle (1) should have certain intensity.

Baffle plate (17) is used for putting bottleneck circle (20) and cover plate, and the two can not be glided.The centre of last connector (Fig. 4) is bottleneck circle (20).Pull bar (8C) is on the extended line at bottleneck circle (20) diameter two ends, and two ends are hinge loop (10B) in addition.Base pads (16) makes the base (15) can not be sagging.There is screw eye (13) upper and lower at reflection shell (7) inner surface, places window catch (14) so that reflection shell (7) closes up the back, and the length of window catch (14) should make reflection shell (7) form best daylighting curved surface.

The end of thread of the shank of bolt of fixed hinge end upwards by hinge loop (10A, 10,10B), is put on pad successively again, fixes with wing nut, and the end of thread of the wing bolt bar of Hinge with pin end couples together hinge loop (10B, 10), nut (21) successively.Thereby make reflection shell (7), last lower connector (Fig. 4,5), solar thermos bottle cause one, cover cover plate at last.Leave round hole in the middle of the cover plate, be used for being stuck in the inboard of plate washer (17).Can lay down cover plate during use, the wing bolt bar of wing nut above the fixed hinge end and Hinge with pin end is taken away connector (Fig. 4) again, so that more effectively utilize sunlight.Lower connector (Fig. 5) can be widened, so that solar energy water heating bottle is more firm.

In the example of Cheap solar energy vacuum flask shown in Figure 3, reflecting plate (7A) is short collection distance, involute surface or parabolic cylinder, circular arc, and its inner surface has reflectance coating (11) or pastes reflection duckweed film.Short rod (8B) vertically divide equally reflecting plate (7A) below, the intersection point at long draw (8A) two ends position of about 1/4 below reflecting plate (7A), and vertically divided equally by short rod (8B).The light focusing place that solar thermos bottle is placed on reflecting plate (7A) gets final product work, and the effect of pull bar (8A, 8B) is: a: make the not yielding b of reflecting plate (7A) press iron block as handle with c, blow and also can use.

Claims

1, a kind of solar energy water heating bottle, base (15), bottleneck cover (5), solar water glass liner (9), handle (1), bottle plug (3), bottleneck lid (2) are housed, it is characterized in that: solar water glass liner (9) is located at the light focusing place of reflection shell (7) or reflecting plate (7A).

2, according to the solar energy water heating bottle of claim 1 regulation, it is characterized in that: reflection shell (7) is two half-shells that can open and can close up, and is hinge and connects; Baffle plate (17) is used for placing bottleneck circle (20) and cover plate, and the two can not be glided; Pull bar (8C) is on the extended line at bottleneck circle (20) diameter two ends, and the two ends in addition of pull bar (8C) are hinge loop (10B); The end of thread of the shank of bolt of fixed hinge end is successively upwards by hinge loop (10A, 10,10B), fix with wing nut, the end of thread of the butterfly tightening latch of Hinge with pin end, successively hinge loop (10B, 10) and nut (21) are coupled together, thereby reflection shell (7), last lower connector (Fig. 4,5) solar thermos bottle are fused; Leave round hole in the middle of the cover plate, so that be stuck on the baffle plate (17); Screw eye (13) is arranged at top, the bottom on surface within the reflection shell (7), and the length of window catch (14) makes reflection shell (7) form best daylighting curved surface.

3, according to the solar energy water heating bottle of claim 1 defined, it is characterized in that: pull bar (8B) vertically divide equally reflecting plate (7A) below, the intersection point at long draw (8A) two ends position of about 1/4 below reflecting plate (7A), (8B) vertically divides equally by short rod.

4,, it is characterized in that lower connector can widen according to the solar energy water heating bottle of claim 2 defined.

5,, it is characterized in that reflecting shell (7) and reflecting plate (7A), inner surface coated reflectance coating (11) or stickup reflective film according to the solar energy water heating bottle of claim 1 defined.

6, according to the solar energy water heating bottle of claim 2,5 defineds, when it is characterized in that reflecting shell (7) daylighting, the glass liner of a thermos flask (9) is difficult for projection to the other side with the shade that reflection shell (7) produces mutually, and after reflection shell (7) closed up, reflectance coating (11) and the glass liner of a thermos flask (9) were difficult for colliding.

7,, it is characterized in that reflecting shell (7) and reflecting plate (7A) and be short collection distance, parabolic cylinder, involute surface when being designed to open according to the solar energy water heating bottle of claim 1 defined.