CN205373086U - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN205373086U CN205373086U CN201521137965.1U CN201521137965U CN205373086U CN 205373086 U CN205373086 U CN 205373086U CN 201521137965 U CN201521137965 U CN 201521137965U CN 205373086 U CN205373086 U CN 205373086U
- Authority
- CN
- China
- Prior art keywords
- water tank
- vacuum cavity
- solar water
- storage tank
- water heater
- 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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Classifications
-
- 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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- Road Signs Or Road Markings (AREA)
Abstract
The utility model provides a solar water heater, including the water storage tank, water storage tank one end is equipped with water inlet and delivery port, wherein the water storage tank lower extreme is connected with the three -legged support, the three -legged support below is equipped with at least one slot type condensing lens, the slot type condensing lens with the water storage tank bottom is corresponding, the lateral part cladding of water storage tank is connected with the vacuum cavity, it is equipped with sodium liquid to pack in the vacuum cavity, the outer cover of vacuum cavity is connected with thermal -insulated heat preservation, the bottom of water storage tank with the bottom of vacuum cavity is connected with the heater tube nest respectively, the heating tube nest is the heat absorption pipe of shape of a plurality of being " U ", the intraductal heating medium that is equipped with of heat absorption, the heat absorption pipe is by the centre to diffusion all around. Its heating is even, and the thermal efficiency is high.
Description
Technical field
This utility model relates to a kind of solar water heater.
Background technology
Solar water heater is more and more widely available application as the water heater of a kind of energy-saving and environmental protection.The weak point that presently, there are is: existing solar water heater mainly includes thermal-collecting tube, support and water tank, support shape of cross section is triangle, thermal-collecting tube is arranged on support inclined-plane and puts to base fabric from top, and water tank is arranged at cantilever tip and is directly connected to thermal-collecting tube.Water tank storage water, thermal-collecting tube converts heat energy to water heating in pipe solar energy, and hot water floating cold water sinks, and water produces microcirculation between water tank and thermal-collecting tube, and in water tank, water all heats the most at last.And, the critical component thermal-collecting tube of solar water heater is in use the irradiation that front is subject to sunlight, and the collecting efficiency of thermal-collecting tube also has the space promoted.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of homogeneous heating, a kind of solar water heater that the thermal efficiency is high.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of solar water heater, including water tank, described water tank one end is provided with water inlet and outlet, wherein said water tank lower end is connected to three-legged support, described three-legged support is connected with at least one slot light collection mirror, described slot light collection mirror is corresponding with bottom described water tank, the sidepiece cladding of described water tank is connected to vacuum cavity, fill in described vacuum cavity and be provided with sodium liquid, the outer layer of described vacuum cavity covers and is connected to insulating, the bottom of described water tank and the bottom of described vacuum cavity are connected to heater tube bundle, the described heat tube bundle that adds is multiple " U "-shaped endothermic tubes, it is provided with in described endothermic tube and adds thermal medium, described endothermic tube is spread to surrounding by centre.
Preferably, above-mentioned a kind of solar water heater, the outer wall of wherein said water tank is that microflute hardens structure.
Preferably, above-mentioned a kind of solar water heater, the outer surface of wherein said water tank is along the circumferential direction provided with some circumferential grooves.
Preferably, above-mentioned a kind of solar water heater, the outer surface of wherein said water tank is along the circumferential direction provided with some triangular grooves.
Preferably, above-mentioned a kind of solar water heater, it is additionally provided with temperature digital display sensor in wherein said water tank.
Preferably, above-mentioned a kind of solar water heater, it is provided with the transparency glass plate being connected with described three-legged support between wherein said slot light collection mirror with described heater tube bundle.
Compared with prior art, this utility model has the advantages that: is directly converged by sunlight by one or several slot light collection mirror in this utility model and is irradiated on heater tube bundle, directly heat water tank, also heated the sodium liquid in vacuum cavity simultaneously, sodium liquid is heated to about 700 degree of evaporations, Sodium vapour rises and runs into the water tank outer wall lower than its temperature, after imparting heat to water tank, Sodium vapour condenses into again sodium liquid, sodium liquid flows back to bottom vacuum cavity due to gravity, steam it is evaporated to again under sunlight heats, whole vacuum cavity inner space is vehicle repair major coexisting state, it it is exactly a big heat pipe, water in water tank is heated evenly, the thermal efficiency is high.
Accompanying drawing explanation
Fig. 1: this utility model structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, a kind of solar water heater, including water tank 1, described water tank 1 one end is provided with water inlet 2 and outlet 3, wherein said water tank 1 lower end is connected to three-legged support 4, described three-legged support 4 is connected with at least one slot light collection mirror 5, described slot light collection mirror 5 is corresponding with bottom described water tank 1, the sidepiece cladding of described water tank 1 is connected to vacuum cavity 6, fill in described vacuum cavity 6 and be provided with sodium liquid 7, the outer layer of described vacuum cavity 6 covers and is connected to insulating 8, the bottom of described water tank 1 and the bottom of described vacuum cavity 6 are connected to heater tube bundle 9, described heater tube bundle 9 is multiple " U "-shaped endothermic tubes, it is provided with in described endothermic tube and adds thermal medium, described endothermic tube is spread to surrounding by centre.
The outer wall of wherein said water tank 1 is that microflute hardens structure, and specifically, the outer surface of water tank 1 is along the circumferential direction provided with some circumferential grooves, or the outer surface of water tank is along the circumferential direction provided with some triangular grooves.
It is additionally provided with temperature digital display sensor 11 in wherein said water tank 1.
It addition, be provided with the transparency glass plate 10 being connected with described three-legged support 4 between slot light collection mirror 5 with described heater tube bundle 9.
Directly being converged by sunlight by one or several slot light collection mirror in this technical scheme is irradiated on heater tube bundle, directly heat water tank, also heated the sodium liquid in vacuum cavity simultaneously, sodium liquid is heated to about 700 degree of evaporations, Sodium vapour rises and runs into the water tank outer wall lower than its temperature, after imparting heat to water tank, Sodium vapour condenses into again sodium liquid, sodium liquid flows back to bottom vacuum cavity due to gravity, steam it is evaporated to again under sunlight heats, whole vacuum cavity inner space is vehicle repair major coexisting state, it it is exactly a big heat pipe, water in water tank is heated evenly, the thermal efficiency is high.
The above; it is only preferred embodiment of the present utility model; not in order to limit this utility model, every any trickle amendment, equivalent replacement and improvement above example made according to technical spirit of the present utility model, should be included within the protection domain of technical solutions of the utility model.
Claims (6)
1. a solar water heater, including water tank, described water tank one end is provided with water inlet and outlet, it is characterized in that: described water tank lower end is connected to three-legged support, described three-legged support is connected with at least one slot light collection mirror, described slot light collection mirror is corresponding with bottom described water tank, the sidepiece cladding of described water tank is connected to vacuum cavity, fill in described vacuum cavity and be provided with sodium liquid, the outer layer of described vacuum cavity covers and is connected to insulating, the bottom of described water tank and the bottom of described vacuum cavity are connected to heater tube bundle, described heater tube bundle is multiple " U "-shaped endothermic tubes, it is provided with in described endothermic tube and adds thermal medium, described endothermic tube is spread to surrounding by centre.
2. a kind of solar water heater according to claim 1, it is characterised in that: the outer wall of described water tank is that microflute hardens structure.
3. a kind of solar water heater according to claim 2, it is characterised in that: the outer surface of described water tank is along the circumferential direction provided with some circumferential grooves.
4. a kind of solar water heater according to claim 2, it is characterised in that: the outer surface of described water tank is along the circumferential direction provided with some triangular grooves.
5. a kind of solar water heater according to claim 1, it is characterised in that: it is additionally provided with temperature digital display sensor in described water tank.
6. a kind of solar water heater according to claim 1, it is characterised in that: it is provided with the transparency glass plate being connected with described three-legged support between described slot light collection mirror with described heater tube bundle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137965.1U CN205373086U (en) | 2015-12-30 | 2015-12-30 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137965.1U CN205373086U (en) | 2015-12-30 | 2015-12-30 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373086U true CN205373086U (en) | 2016-07-06 |
Family
ID=56274743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521137965.1U Expired - Fee Related CN205373086U (en) | 2015-12-30 | 2015-12-30 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373086U (en) |
-
2015
- 2015-12-30 CN CN201521137965.1U patent/CN205373086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160706 Termination date: 20161230 |