CN201522113U - Vacuum sealed sunning solar water heater - Google Patents
Vacuum sealed sunning solar water heater Download PDFInfo
- Publication number
- CN201522113U CN201522113U CN200920253100XU CN200920253100U CN201522113U CN 201522113 U CN201522113 U CN 201522113U CN 200920253100X U CN200920253100X U CN 200920253100XU CN 200920253100 U CN200920253100 U CN 200920253100U CN 201522113 U CN201522113 U CN 201522113U
- Authority
- CN
- China
- Prior art keywords
- water heater
- wall
- vacuum
- solar water
- sunning
- 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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- 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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a vacuum sealed sunning solar water heater which comprises a base, a heat absorbing cover, an inner wall and an outer wall, wherein the inner and outer wall take the shape of a semi-circular arc, the edges of the inner and outer walls are sealed together, a vacuum exists between the inner and outer walls, the inner and outer walls which are sealed together and take the shape of a semi-circular arc are fixed on the base and connected with the base through a sealing gasket, and the inner side of the inner wall is provided with the arc-shaped heat absorbing cover. The vacuum sealed sunning solar water heater integrates the advantages of vacuum tube solar water heaters with the advantages of common solar water heaters and utilizes the heat absorbing cover to absorb heat and form vacuum-state inner and outer glass wall thermal insulation without supporting stands, thus the vacuum sealed sunning solar water heater has the advantages of simple structure, high heating efficiency and low cost.
Description
Technical field
The utility model belongs to solar water heater and utilizes technical field, especially relates to a kind of efficient passive solarenergy water heater.
Background technology
Solar energy is a kind of inexhaustible not intact pollution-free green energy resource of using, at present, the utilization of solar energy has related to every field, and utilizing solar water heater to produce hot water is one of mature technique field, present solar water heater mainly contains electron tubes type and closing-sunning type, though vacuum pipe solar water heater thermal efficiency height, complex structure needs storage tank, vacuum heat collection pipe, support, the manufacturing cost height, though common closing-sunning type water heater is simple in structure, cost is low, and the thermal efficiency is low.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above two kinds of solar water heaters, and a kind of simple in structure, the thermal efficiency is high, cost is low passive solarenergy water heater is provided.
The purpose of this utility model is achieved through the following technical solutions, this vacuum passive solarenergy water heater comprises base, heat-absorbing shield, inwall, outer wall, described inwall and outer wall are semicircular arc, described inwall is sealed with outer mural margin, state is evacuated between described inwall and the outer wall, described inwall, outer wall is transparent glass, the inwall that described semicircular arc is sealed is fixed on the base and with base with outer wall and is connected by sealing gasket, described inwall inboard is provided with the heat-absorbing shield of arc, described heat-absorbing shield is a waveform, to increase endotherm area, described heat-absorbing shield is good copper sheet or the aluminium flake of conducting heat, and described heat-absorbing shield outside is a black, to improve heat absorption capacity, described base is provided with the heat-insulation layer of being made by insulation material, and described water heater is provided with water inlet pipe and water outlet pipe, overflow pipe.
The beneficial effects of the utility model: this vacuum passive solarenergy water heater has gathered the advantage of solar vacuum-tube water heater and common closing-sunning type water heater, utilize the heat-absorbing shield heat absorption, become the inside and outside glass wall insulation of vacuum state, do not need support, have simple in structure, the thermal efficiency is high, the advantage that cost is low.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a schematic diagram of the present utility model
Among the figure: 1, base 2, heat-absorbing shield 3, inwall 4, outer wall 5, sealing gasket 6, water inlet pipe and water outlet pipe 7, overflow pipe
The specific embodiment
As shown in Figure 1, this vacuum passive solarenergy water heater comprises base 1, heat-absorbing shield 2, inwall 3, outer wall 4, inwall 3 is a semicircular arc with outer wall 4, inwall 3 is sealed with outer wall 4 edges, state is evacuated in it, inwall, outer wall is transparent glass, the inwall that semicircular arc is sealed is fixed on the base 1 and with base 1 with outer wall and is connected by sealing gasket 5, inwall 3 inboards are provided with the heat-absorbing shield 2 of arc, heat-absorbing shield 2 is a waveform, to increase endotherm area, heat-absorbing shield 2 is the good copper sheet that conducts heat, and heat-absorbing shield 2 outsides are black, to improve heat absorption capacity, base 1 is provided with the heat-insulation layer of being made by insulation material, also is provided with water inlet pipe and water outlet pipe 6 on the water heater, overflow pipe 7.
Claims (4)
1. vacuum passive solarenergy water heater, it is characterized in that described this vacuum passive solarenergy water heater comprises base, heat-absorbing shield, inwall, outer wall, described inwall and outer wall are semicircular arc, described inwall is sealed with outer mural margin, it between described inwall and the outer wall vacuum, the inwall that described semicircular arc is sealed is fixed on the base and with base with outer wall and is connected by sealing gasket, and described inwall inboard is provided with the heat-absorbing shield of arc.
2. a kind of vacuum passive solarenergy water heater according to claim 1 is characterized in that described heat-absorbing shield is a waveform.
3. a kind of vacuum passive solarenergy water heater according to claim 1 is characterized in that described heat-absorbing shield is a copper material.
4. according to the described a kind of vacuum passive solarenergy water heater of claim 1, it is characterized in that described inwall, outer wall are transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920253100XU CN201522113U (en) | 2009-11-16 | 2009-11-16 | Vacuum sealed sunning solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920253100XU CN201522113U (en) | 2009-11-16 | 2009-11-16 | Vacuum sealed sunning solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522113U true CN201522113U (en) | 2010-07-07 |
Family
ID=42508290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920253100XU Expired - Fee Related CN201522113U (en) | 2009-11-16 | 2009-11-16 | Vacuum sealed sunning solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949601A (en) * | 2010-09-27 | 2011-01-19 | 傅剑 | Solar energy heat collection pipe |
| CN109812986A (en) * | 2019-01-23 | 2019-05-28 | 南昌大学 | A kind of apparatus for heating water by solar energy |
-
2009
- 2009-11-16 CN CN200920253100XU patent/CN201522113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949601A (en) * | 2010-09-27 | 2011-01-19 | 傅剑 | Solar energy heat collection pipe |
| CN109812986A (en) * | 2019-01-23 | 2019-05-28 | 南昌大学 | A kind of apparatus for heating water by solar energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20101116 |