CN210446505U - Glass heating thermos flask - Google Patents
Glass heating thermos flask Download PDFInfo
- Publication number
- CN210446505U CN210446505U CN201920027420.7U CN201920027420U CN210446505U CN 210446505 U CN210446505 U CN 210446505U CN 201920027420 U CN201920027420 U CN 201920027420U CN 210446505 U CN210446505 U CN 210446505U
- Authority
- CN
- China
- Prior art keywords
- cup
- glass
- layer
- metal ring
- cup body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011521 glass Substances 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Table Devices Or Equipment (AREA)
- Cookers (AREA)
Abstract
The utility model relates to a glass heating thermo jug, including bowl cover and double glazing cup, the bowl cover lid is at cup open-top, the surface coating of inlayer cup has the absorbed layer, and the lower part coating of outer cup internal surface has the reflection stratum, can be in the utility model can also pack the gas of low coefficient of heat conductivity between the double glazing cup again, be that the utilization efficiency to solar energy is high, it is effectual to keep warm.
Description
Technical Field
The utility model relates to a glass heating thermos flask belongs to energy-conserving product technology field.
Background
The vacuum glass tube heat collector can achieve the aim when a heat source with the temperature of more than 10 ℃ is obtained. The development of solar equipment and products with high effect, durability and low cost is always an important subject of scientific research work. In the current situation, vacuum collectors basically meet this requirement. The vacuum glass can supply hot water, can heat buildings, has excellent thermal properties such as heat insulation and heat preservation performance, anti-condensation and frosting performance, sound insulation performance, wind pressure resistance and the like, has obvious effects of environmental protection, energy conservation and consumption reduction, and is a new generation of energy-saving glass for coping with climate change. Cooling (refrigeration) and the like are also applied. On one hand, a common electric kettle has high power, consumes more electric energy and has poor heat preservation effect. The vacuum glass tube is used for absorbing solar energy, energy is saved, meanwhile, the vacuum glass has the heat preservation characteristic, boiled water is boiled, and the temperature is not easy to drop.
SUMMERY OF THE UTILITY MODEL
The utility model provides a glass thermos bottle with good heat preservation effect, which solves the problems existing in the prior art.
In order to achieve the above object, the utility model provides a technical scheme does: the glass heating thermos flask comprises a flask cover and a double-layer glass flask body, wherein the flask cover covers the opening at the top of the flask body, the outer surface of the inner-layer flask body is coated with an absorption layer, and the lower part of the inner surface of the outer-layer flask body is coated with a reflection layer.
The technical scheme is further designed as follows: and inert gas is filled between the double-layer glass cups.
One side of the top of the cup body is provided with a water outlet.
The cup cover comprises a metal ring and a cover plate, wherein the metal ring is sleeved on the cover plate, and the inner diameter of the metal ring is matched with the outer diameter of the cover plate.
The height of the metal ring is larger than the thickness of the cover plate, and the cover plate is positioned on the upper portion of the metal ring.
And a filter screen is arranged on one side of the lower part of the metal ring, and the width of the filter screen is matched with that of the water outlet.
The utility model has the advantages that:
the utility model discloses a thermos cup adopts the double glazing cup, can regard as glass pipe heat collector, and the surface coating at the inlayer cup has the absorbed layer to absorb solar radiant energy as far as possible and prevent the heat radiation loss of heat pipe itself. The utility model discloses an improve the thermal-arrest effect, plate the reflection stratum in outer cup internal surface the latter half, the sunlight of being reflected by the cup can be further reflected and get into the absorbed layer, can further reduce thermal radiation loss simultaneously.
The utility model discloses fill into inert gas between the well double glazing cup, higher to the utilization ratio of solar energy, keep warm more.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the present invention.
Fig. 2 is a top view of the cup body in the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
As shown in figures 1 and 2, the glass heating thermos flask of the embodiment comprises a cup cover 2 and a double-layer glass cup body 1 consisting of an inner-layer cup body 11 and an outer-layer cup body 12, wherein the cup cover 2 covers the opening at the top of the cup body 1 and can be rotatably connected with the cup body, and a water outlet 13 is arranged on one side of the top of the cup body.
The surface coating of inlayer cup 11 has high absorption coefficient and low emissivity's selective absorption coating in this embodiment, and the coating of the latter half of the internal surface of outer cup 12 has the reflection stratum, and is effectual to the utilization of solar energy, and reducible heat radiation loss, it is effectual to keep warm.
And inert gas with low heat conductivity coefficient is filled between the double-layer glass cups, so that the utilization rate of solar energy can be further improved.
In this embodiment, the cup cover 2 includes a metal ring 21 and a wooden cover plate 22, the metal ring 21 is sleeved on the cover plate 22, and the inner diameter of the metal ring is matched with the outer diameter of the cover plate. The metal ring is higher than the cover plate, and the cover plate is positioned on the upper half part of the metal ring.
One side of the lower part of the metal ring 21 is provided with a filter screen 23, and the width of the filter screen 23 is matched with that of the water outlet 13. When water is heated, the cup cover can be rotated to enable the filter screen to be aligned with the kettle nozzle so as to radiate hot air and keep the balance of internal and external atmospheric pressures, and after heating is finished, the cup cover can be rotated to enable the filter screen to be covered, so that excessive heat radiation is prevented, and heat preservation is facilitated.
The technical scheme of the utility model is not limited to above-mentioned each embodiment, and the technical scheme that all adopt to equate substitution mode to obtain all falls the utility model discloses the within range that claims.
Claims (6)
1. A glass heating thermos flask is characterized in that: the cup comprises a cup cover and a double-layer glass cup body consisting of an inner-layer cup body and an outer-layer cup body, wherein the cup cover covers the opening at the top of the cup body, the outer surface of the inner-layer cup body is coated with an absorption layer, and the lower part of the inner surface of the outer-layer cup body is coated with a reflection layer.
2. The glass-heating thermos of claim 1, wherein: and inert gas is filled between the double-layer glass cups.
3. The glass-heating thermos of claim 1, wherein: one side of the top of the cup body is provided with a water outlet.
4. A glass-heated thermo jug according to claim 3 in which: the cup cover comprises a metal ring and a cover plate, wherein the metal ring is sleeved on the cover plate, and the inner diameter of the metal ring is matched with the outer diameter of the cover plate.
5. The glass-heating thermos of claim 4, wherein: the height of the metal ring is larger than the thickness of the cover plate, and the cover plate is positioned on the upper portion of the metal ring.
6. The glass-heating thermos of claim 5, wherein: and a filter screen is arranged on one side of the lower part of the metal ring, and the width of the filter screen is matched with that of the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027420.7U CN210446505U (en) | 2019-01-08 | 2019-01-08 | Glass heating thermos flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027420.7U CN210446505U (en) | 2019-01-08 | 2019-01-08 | Glass heating thermos flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210446505U true CN210446505U (en) | 2020-05-05 |
Family
ID=70428665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920027420.7U Expired - Fee Related CN210446505U (en) | 2019-01-08 | 2019-01-08 | Glass heating thermos flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210446505U (en) |
-
2019
- 2019-01-08 CN CN201920027420.7U patent/CN210446505U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |