CN210292378U - Portable solar water boiler - Google Patents
Portable solar water boiler Download PDFInfo
- Publication number
- CN210292378U CN210292378U CN201920521392.4U CN201920521392U CN210292378U CN 210292378 U CN210292378 U CN 210292378U CN 201920521392 U CN201920521392 U CN 201920521392U CN 210292378 U CN210292378 U CN 210292378U
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- China
- Prior art keywords
- light reflecting
- row
- vacuum cup
- plug body
- cup
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses a portable solar water boiler, which comprises a framework, wherein a first reflecting row and a second reflecting row are symmetrically hinged on two sides of the framework; the first light reflecting row and the second light reflecting row respectively comprise a plurality of segmented parabolic cylindrical surface light reflecting plates which are sequentially hinged, all the segmented parabolic cylindrical surface light reflecting plates are arranged on the same parabolic cylindrical surface, and the inner sides of all the segmented parabolic cylindrical surface light reflecting plates are provided with light reflecting films; positioning plates are arranged at the hinged parts of the framework and the first reflecting row and the second reflecting row respectively and at the hinged parts of the two adjacent segmented polishing cylindrical surface reflecting plates; the vacuum cup is arranged on the inner side of the parabolic cylinder, the central line of the vacuum cup coincides with the focal line of the parabolic cylinder, the cup body of the vacuum cup consists of inner layer glass and outer layer glass, a vacuum chamber is arranged between the two layers of glass, the outer surface of the inner layer glass is provided with a black plating layer, and the vacuum cup is detachably connected with the framework through a support. The device has the advantages of high heating speed, small volume and convenient carrying.
Description
Technical Field
The utility model relates to a solar water heater makes the field, especially relates to a portable solar energy boiler.
Background
The solar water heater is a heating device for converting solar energy into heat energy, and can heat water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people.
The solar water heater used in the prior art is composed of heat collecting pipes, a water storage tank, a support and other related parts, solar energy is converted into heat energy mainly by means of vacuum heat collecting pipes, and the vacuum heat collecting pipes utilize the principle that hot water floats upwards and cold water sinks to enable water to generate microcirculation and obtain needed hot water.
However, most of the existing solar water heaters are fixed, have large volume and are inconvenient to carry, and are not suitable for being used during traveling.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, the embodiment of the utility model provides a portable solar water boiler, include:
the light source comprises a framework, a first light reflecting row and a second light reflecting row are symmetrically arranged on two sides of the framework, and the first light reflecting row and the second light reflecting row are respectively hinged with the framework;
the first light reflecting row and the second light reflecting row respectively comprise a plurality of segmented parabolic cylindrical surface light reflecting plates which are sequentially hinged, all the segmented parabolic cylindrical surface light reflecting plates are arranged on the same parabolic cylindrical surface, and the inner sides of all the segmented parabolic cylindrical surface light reflecting plates are provided with light reflecting films;
positioning plates are arranged at the hinged parts of the framework and the first reflecting row and the second reflecting row respectively and at the hinged parts of the two adjacent segmented polishing cylindrical surface reflecting plates;
the vacuum cup is characterized in that the vacuum cup is arranged on the inner side of the parabolic cylinder, the central line of the vacuum cup coincides with the focal line of the parabolic cylinder, the cup body of the vacuum cup consists of inner-layer glass and outer-layer glass, a vacuum chamber is arranged between the two layers of glass, a black plating layer is arranged on the outer surface of the inner-layer glass, and the vacuum cup is detachably connected with the framework through a support.
Preferably, the thermos cup still is provided with the stopper, the stopper includes interconnect's last cock body and lower cock body, the diameter of going up the cock body is greater than thermos cup open-ended internal diameter, down the external diameter of cock body with thermos cup opening internal diameter phase-match, the cock body still is provided with the air vent down, an opening setting of air vent is in the cock body is kept away from down one side of going up the cock body, another opening setting is in the cock body lateral wall is close to down the one end of going up the cock body.
Preferably, the thermos cup still is provided with the stopper, the stopper includes interconnect's last cock body and lower cock body, the diameter of going up the cock body is greater than thermos cup open-ended internal diameter, lower cock body is close to go up the external diameter of one end of cock body with thermos cup opening internal diameter phase-match, keep away from the external diameter of one end of go up the cock body is less than thermos cup opening internal diameter.
Preferably, the skeleton is kept away from one side of thermos cup sets up the handle, the handle is close to the one end of thermos cup rim of a cup with the skeleton is articulated, the other end with the connection can be dismantled to the skeleton.
Preferably, the light reflecting device further comprises a stay bar, one end of the stay bar is in spherical hinge connection with one side, away from the framework, of the first light reflecting row, and the other end of the stay bar is detachably connected with one side, away from the framework, of the second light reflecting row.
Preferably, the thermos cup is provided with a limit strip in the direction close to the opening.
Preferably, a soft cloth layer is arranged on the outer side of the segmented parabolic reflector.
The embodiment of the utility model provides a pair of portable solar water boiler, put the support after the drinking water is packed into in the thermos cup on, open first reflection of light row and second reflection of light row, make it be in on same parabolic cylinder, just to the sun setting, sunlight shines on first reflection of light row and second reflection of light row, first reflection of light row and second reflection of light row reflect the sunlight to the blackened layer of thermos cup on, the blackened layer produces heat, heats the drinking water in the thermos cup. After the drinking water is boiled, the vacuum cup can be taken down from the support for drinking. After the heating is accomplished, can put the thermos cup on the support, roll over first reflection of light row and second reflection of light row in proper order and wind on the outer cylinder of thermos cup, reduce its volume, conveniently carry. The portable solar water heater in the embodiment has the advantages of high heating speed, small volume and convenience in carrying, and is particularly suitable for outdoor exercises such as travelling.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of a portable solar water boiler according to an embodiment of the present invention in a use state;
FIG. 2 is a view taken along line K of FIG. 1;
FIG. 3 is an enlarged view of M in FIG. 2;
fig. 4 is a top view of the portable solar water boiler according to the embodiment of the present invention after being folded;
fig. 5 is a schematic view of a cross-sectional structure of a vacuum cup according to an embodiment of the present invention.
Detailed Description
The embodiment of the utility model provides a portable solar water boiler, as shown in figures 1 and 2, comprising a framework 1, a first light reflecting row 2, a second light reflecting row 3 and a vacuum cup 5, wherein,
as shown in fig. 2 and 3, the first light reflecting row 2 and the second light reflecting row 3 are symmetrically arranged on two sides of the framework 1 and are hinged to the framework 1 respectively. The first light reflecting row 2 and the second light reflecting row 3 both comprise a plurality of segmented parabolic cylindrical reflectors 4 which are sequentially hinged, and two adjacent segmented parabolic cylindrical reflectors 4 can rotate along a hinged shaft. All the segmented parabolic cylinder reflectors 4 are arranged on the same parabolic cylinder, and in order to ensure that the first light reflecting row 2 and the second light reflecting row 3 are arranged on the same parabolic cylinder, the hinge positions of the framework 1 and the first light reflecting row 2 and the second light reflecting row 3 and the hinge positions of the adjacent two segmented polished cylindrical surface reflectors are respectively provided with a positioning plate 6 so as to limit the outward rotation angle of each segmented parabolic cylinder reflector 4. Under the design, each segmented parabolic cylinder reflector 4 stops when being turned outwards and cannot rotate, and when the first light reflecting row 2 and the second light reflecting row 3 face to the sunlight at the same time, the sunlight reflected by all the segmented parabolic cylinder reflectors 4 can be focused to the area where the focal line of the parabolic cylinder is located. In the embodiment of the present invention, in order to increase the reflectivity of the segmented parabolic reflector 4, the inner sides of all the segmented parabolic reflectors 4 are provided with the reflective film 41.
In the specific implementation process, the hinging of the two adjacent segmented parabolic cylinder reflectors 4 and the hinging of the framework 1 with the first light reflecting row 2 and the second light reflecting row 3 respectively can adopt an oversurge form, namely when the first light reflecting row 2 and the second light reflecting row 3 are respectively provided with certain force, the first light reflecting row 2 and the second light reflecting row 3 can be folded and wound towards the inner side. The folded picture is shown in figure 4.
In a possible embodiment, in order to ensure that the first light reflecting row 2 and the second light reflecting row 3 do not fold inwards in the use process, the portable solar water boiler in this embodiment further includes a stay bar 9, and one end of the stay bar 9 is in spherical hinge with one side of the first light reflecting row 2 away from the framework 1, and the other end of the stay bar 9 is detachably connected with one end of the second light reflecting row 3 away from the framework 1. During the use, support one side that skeleton 1 was kept away from to first reflection of light row 2 and second reflection of light row 3 through vaulting pole 9, after finishing using, can dismantle the one end of connecting with vaulting pole 9 and open, rotate vaulting pole 9 and first reflection of light row 2 and second reflection of light row 3 are parallel.
In the specific implementation process, for convenience of carrying, the stay bar 9 may be folded from multiple sections, so that when the stay bar is rotated to a position parallel to the first light reflecting row 2 and the second light reflecting row 3, the stay bar is folded to have a length no longer than the lengths of the first light reflecting row 2 and the second light reflecting row 3.
The embodiment of the utility model provides a portable solar water boiler still includes thermos cup 5, and thermos cup 5 sets up at the parabolic cylinder inboard that first reflection of light row and second reflection of light row enclose, and thermos cup 5's central line and the coke line coincidence of parabolic cylinder, as shown in fig. 5, thermos cup 5's cup comprises inlayer glass 51, outer glass 52, is provided with real empty room 53 in the middle of the two-layer glass, and inlayer glass's surface is provided with the blackout layer (not sign in the picture).
As shown in fig. 1, 2 and 4, the vacuum cup 5 is detachably connected with the framework 1 through a bracket 11. The holder 11 is used to hold the cup 5. In the specific implementation process, the bracket 11 can adopt an arc bracket as shown in fig. 1 and 2, the diameter of the arc bracket is matched with the outer diameter of the vacuum cup 5, and after the vacuum cup 5 is sleeved in the arc bracket, a pretightening force exists between the arc bracket and the vacuum cup 5, so that the vacuum cup 5 can be fixed; meanwhile, when the water boiler is carried, the vacuum cup 5 can slide off the arc-shaped support. In a possible embodiment, in order to further prevent the thermos cup 5 from sliding down from the support 11, a stop strip 10 may be provided in the direction of the thermos cup 5 near the opening. In the specific implementation process, spacing 10 can play limiting displacement on the one hand around 5 a week of thermos cup, and on the other hand can be handheld, prevents that people from making dirty outer glass when taking the thermos cup many times, influences rate of heating.
The vacuum cup 5 can be filled with drinking water, the drinking water to be heated is filled into the vacuum cup, the portable solar water boiler is placed under the sunlight to enable the portable solar water boiler to be opposite to the sun, then the angle is adjusted to enable the shadow of the vacuum cup 5 to be on the framework or on the extension line of the framework, and at the moment, sunlight reflected by the first light reflecting row and the sunlight reflected by the second light reflecting row can be focused on the vacuum cup 5. On the black layer was shone to plating through real empty room 53 to light, it absorbed the sunlight and generates heat to plate black layer to pass to the inside drinking water of thermos cup with the heat, give the drinking water heating, after the drinking water boiling, can take off the thermos cup from support 11, the drinking water of boiling can supply people to drink. Under the design, because the vacuum chamber 53 exists between the two layers of glass of the vacuum cup 5, heat can only enter but not go out, and the vacuum cup can play a role in heat preservation, thereby the drinking water in the vacuum cup can be rapidly heated.
In order to ensure that the first reflective row and the second reflective row receive the maximum energy, in the embodiment of the present invention, the first reflective row and the second reflective row are inclined. In order to keep balance, in a possible embodiment, a handle 8 is further arranged on one side of the framework 1 far away from the vacuum cup 5, one end of the handle 8 close to the cup opening of the vacuum cup 5 is hinged to the framework 1, and the other end of the handle is detachably connected with the framework 1. When water needs to be heated, the joint of the other end of the handle and the framework can be opened, and as shown in fig. 1, an inclined support is formed. On the other hand, when carrying, block the junction of the other end of handle 8 and skeleton, use as the handle, conveniently carry.
When the portable solar water boiler in the embodiment is carried, the first light reflecting row and the second light reflecting row are only required to be sequentially folded and wound on the outer cylindrical surface of the heat preservation cup 5, and can be bundled by a belt (not marked in the figure) for carrying convenience, and the portable solar water boiler is small in size and convenient to carry.
In order to prevent scratching of the reflective film 41 when folding around the retroreflective row, in one possible embodiment, a soft cloth layer 42 is provided on the outside of all the segmented parabolic reflectors 4. Under the design, the segmented parabolic cylinder reflector 4 at the inner side cannot scratch the reflective film of the segmented parabolic cylinder reflector 4 at the outer side in the folding process or after folding.
In a possible embodiment, in order to increase the heating speed and prevent heat from leaking, as shown in fig. 5, the vacuum cup 5 is further provided with a plug 7, the plug 7 comprises an upper plug body 71 and a lower plug body 72 which are connected with each other, the diameter of the upper plug body 71 is larger than the inner diameter of the opening of the vacuum cup 5, when in use, the upper plug body 71 is placed outside the vacuum cup, and the outer diameter of the lower plug body 72 is matched with the inner diameter of the opening of the vacuum cup 5, so that the upper plug body can be inserted into or pulled out of the opening of the vacuum cup 5; the lower plug body 72 is further provided with a vent hole 73, and one opening of the vent hole 73 is arranged on the side of the lower plug body 72 away from the upper plug body 71; the other opening is provided at an end of the sidewall of the lower plug 72 near the upper plug 71. When drinking water needs to be heated, the lower plug body 72 is partially inserted into the vacuum cup 5, so that the vent hole 73 is communicated with the outside, and air expansion is prevented when the inside of the vacuum cup is heated. When the thermos cup is carried or after heating is finished, the lower plug body is required to be completely inserted into the thermos cup, so that the possibility of heat preservation and prevention of leakage of drinking water is achieved.
In another possible embodiment, the lower plug body 72 of the plug 7 may not be provided with a vent hole, and the outer diameter of the end of the lower plug body 72 close to the upper plug body 71 still matches with the inner diameter of the opening of the vacuum cup 5, but the outer diameter of the end far away from the upper plug body 71 is smaller than the inner diameter of the opening of the vacuum cup 5. When the drinking water needs to be heated, the part of the outer diameter of the lower plug body 72, which is smaller than the inner diameter of the opening of the vacuum cup 5, is inserted into the vacuum cup 5, so that a certain gap exists between the lower plug body and the opening of the vacuum cup.
The embodiment of the utility model provides a portable solar water boiler, which comprises a framework, wherein a first light reflecting row and a second light reflecting row are symmetrically arranged on two sides of the framework, and the first light reflecting row and the second light reflecting row are respectively hinged with the framework; the first light reflecting row and the second light reflecting row respectively comprise a plurality of segmented parabolic cylindrical surface light reflecting plates which are sequentially hinged, all the segmented parabolic cylindrical surface light reflecting plates are arranged on the same parabolic cylindrical surface, and the inner sides of all the segmented parabolic cylindrical surface light reflecting plates are provided with light reflecting films; positioning plates are arranged at the hinged parts of the framework and the first reflecting row and the second reflecting row respectively and at the hinged parts of the two adjacent segmented polishing cylindrical surface reflecting plates; the vacuum cup is characterized in that the vacuum cup is arranged on the inner side of the parabolic cylinder, the central line of the vacuum cup coincides with the focal line of the parabolic cylinder, the cup body of the vacuum cup consists of inner-layer glass and outer-layer glass, a vacuum chamber is arranged between the two layers of glass, a black plating layer is arranged on the outer surface of the inner-layer glass, and the vacuum cup is detachably connected with the framework through a support. In the portable solar water boiler in the embodiment, drinking water is filled in the vacuum cup and then placed on the support, the first reflecting row and the second reflecting row are opened to enable the vacuum cup to be located on the same parabolic cylinder and to be arranged right opposite to the sun, sunlight irradiates the first reflecting row and the second reflecting row, the sunlight is reflected to the black coating of the vacuum cup through the first reflecting row and the second reflecting row, and the black coating generates heat to heat the drinking water in the vacuum cup. After the drinking water is boiled, the vacuum cup can be taken down from the support for drinking. After the heating is accomplished, can put the thermos cup on the support, roll over first reflection of light row and second reflection of light row in proper order and wind on the outer cylinder of thermos cup, reduce its volume, conveniently carry. The portable solar water heater in the embodiment has the advantages of high heating speed, small volume and convenience in carrying, and is particularly suitable for outdoor exercises such as travelling.
The same and similar parts in the various embodiments in this specification may be referred to each other.
The foregoing is only a detailed description of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A portable solar water boiler, comprising:
the light reflecting device comprises a framework (1), wherein a first light reflecting row (2) and a second light reflecting row (3) are symmetrically arranged on two sides of the framework (1), and the first light reflecting row (2) and the second light reflecting row (3) are respectively hinged with the framework (1);
the first light reflecting row (2) and the second light reflecting row (3) respectively comprise a plurality of segmented parabolic cylindrical surface light reflecting plates (4) which are sequentially hinged, all the segmented parabolic cylindrical surface light reflecting plates (4) are arranged on the same parabolic cylinder, and the inner sides of all the segmented parabolic cylindrical surface light reflecting plates (4) are provided with light reflecting films (41);
positioning plates (6) are arranged at the hinged positions of the framework (1) and the first light reflecting row (2) and the second light reflecting row (3) respectively and at the hinged positions of the two adjacent segmented polishing cylindrical surface light reflecting plates;
parabolic cylinder inboard is provided with thermos cup (5), the central line of thermos cup (5) with the focal line coincidence of parabolic cylinder, the cup of thermos cup (5) comprises inlayer glass (51), outer glass (52), is provided with vacuum chamber (53) in the middle of the two-layer glass, and the surface of inlayer glass (51) is provided with the black coating, thermos cup (5) through support (11) with skeleton (1) can dismantle the connection.
2. The portable solar water boiler according to claim 1, characterized in that the vacuum cup (5) is further provided with a plug (7), the plug (7) comprises an upper plug body (71) and a lower plug body (72) which are connected with each other, the diameter of the upper plug body (71) is larger than the inner diameter of the opening of the vacuum cup (5), the outer diameter of the lower plug body (72) is matched with the inner diameter of the opening of the vacuum cup (5), the lower plug body (72) is further provided with a vent hole (73), one opening of the vent hole (73) is arranged at one side of the lower plug body (72) far away from the upper plug body (71), and the other opening is arranged at one end of the side wall of the lower plug body (72) close to the upper plug body (71).
3. The portable solar water boiler according to claim 1, characterized in that the vacuum cup (5) is further provided with a plug (7), the plug (7) comprises an upper plug body (71) and a lower plug body (72) which are connected with each other, the diameter of the upper plug body (71) is larger than the inner diameter of the opening of the vacuum cup (5), the outer diameter of one end of the lower plug body (72) close to the upper plug body (71) is matched with the inner diameter of the opening of the vacuum cup (5), and the outer diameter of one end far away from the upper plug body (71) is smaller than the inner diameter of the opening of the vacuum cup (5).
4. The portable solar water boiler according to claim 1, characterized in that a handle (8) is arranged on one side of the skeleton (1) far away from the vacuum cup (5), one end of the handle (8) close to the cup mouth of the vacuum cup (5) is hinged to the skeleton (1), and the other end is detachably connected to the skeleton (1).
5. The portable solar water boiler according to claim 1, further comprising a stay bar (9), wherein one end of the stay bar (9) is in spherical hinge connection with one side of the first light reflecting row (2) far away from the skeleton (1), and the other end of the stay bar is detachably connected with one side of the second light reflecting row (3) far away from the skeleton (1).
6. The portable solar water boiler as claimed in claim 1, characterized in that a limit strip (10) is arranged on the vacuum cup (5) in the direction close to the opening.
7. The portable solar water boiler as claimed in claim 1, characterized in that a soft cloth layer (42) is arranged outside the segmented parabolic reflector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521392.4U CN210292378U (en) | 2019-04-17 | 2019-04-17 | Portable solar water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521392.4U CN210292378U (en) | 2019-04-17 | 2019-04-17 | Portable solar water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210292378U true CN210292378U (en) | 2020-04-10 |
Family
ID=70068065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920521392.4U Expired - Fee Related CN210292378U (en) | 2019-04-17 | 2019-04-17 | Portable solar water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210292378U (en) |
-
2019
- 2019-04-17 CN CN201920521392.4U patent/CN210292378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |