CN2864504Y - Outdoor anti-freezing water pipe for solar water heater - Google Patents
Outdoor anti-freezing water pipe for solar water heater Download PDFInfo
- Publication number
- CN2864504Y CN2864504Y CNU2005201282887U CN200520128288U CN2864504Y CN 2864504 Y CN2864504 Y CN 2864504Y CN U2005201282887 U CNU2005201282887 U CN U2005201282887U CN 200520128288 U CN200520128288 U CN 200520128288U CN 2864504 Y CN2864504 Y CN 2864504Y
- Authority
- CN
- China
- Prior art keywords
- water heater
- solar water
- utility
- inlet
- model
- 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
Links
Images
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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an outdoor anti-freezing pipe of the solar water heater, which comprises a pipe that is communicated to the water inlet and outlet of the solar water heater and with insulated layer as well. A hot air channel is arranged between the exterior wall of the mentioned pipe and the mentioned insulation layer, and the inlet of the air channel is communicated to the heat source. The advantages of the utility model are that a hot air channel is provided between the exterior wall of the inlet and outlet of the solar water heater and the coated insulating layer, and the inlet of the hot air channel is communicated to the heat source. This utility model fundamentally resolve the icing problem inside the inlet and outlet of the solar water heater in winter, ensuring the regular service of the solar water heater in winter, meanwhile, the structure of the utility model is simple and the manufacturing cost is low.
Description
Technical field
The utility model relates to solar water heater, especially relates to the outdoor antifreeze water pipe of solar water heater.
Background technology
Solar water heater is with its economic, practical, convenient, energy-conservation characteristics, obtained liking of consumers in general, but in the winter time, when people need most hot water, because outdoor temperature is low excessively, water in the water heater inlet tube and outlet tube can freeze, influenced people's normal use, the way one that solves is to add heat-insulation layer at inlet tube and outlet tube at present, but when temperature is lower than-5 ℃, still can freeze, cause solar energy not use; Moreover be the water that freezes to be thawed, but, also be unfavorable for long-term use because ribbon heater cost height and life-span are short with the ribbon heater; The 3rd, utilize exhaust-valve with the water emptying in the water pipe, but still be to tackle the problem at its root.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, can guarantee the normal in the winter time outdoor antifreeze water pipe of solar water heater that uses.
For achieving the above object, the utility model can be taked following technical proposals:
The outdoor antifreeze water pipe of solar water heater described in the utility model, it comprises the water pipe that has heat-insulation layer that is connected with the solar water heater intake-outlet, be provided with hot gas path between described pipe outer wall and described heat-insulation layer, the air inlet of described hot gas path is connected with the hot gas source.
Described hot gas source is an air-heater.
The utility model advantage is at the outer wall of described solar water heater water inlet pipe and water outlet pipe and coats between the heat-insulation layer outside it to be provided with hot gas path, and the air inlet of hot gas path is connected with the hot gas source.So just fundamentally solved water freezing problem in the winter solar energy water heater inlet tube and outlet tube, guaranteed the normal use of winter solar energy water heater, the utility model is simple in structure, cheap for manufacturing cost simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the outdoor antifreeze water pipe of solar water heater described in the utility model, it comprises the water pipe that has heat-insulation layer 23 that is connected with solar water heater 1 intake-outlet, be provided with hot gas path 4 between described water pipe 3 outer walls and described heat-insulation layer 2, the air inlet of described hot gas path 4 is connected with hot gas source 5.Described hot gas source 5 is an air-heater.
Claims (2)
1, the outdoor antifreeze water pipe of a kind of solar water heater, it comprises the water pipe that has heat-insulation layer (2) (3) that is connected with solar water heater (1) intake-outlet, it is characterized in that: be provided with hot gas path (4) between described water pipe (3) outer wall and described heat-insulation layer (2), the air inlet of described hot gas path (4) is connected with hot gas source (5).
2, the outdoor antifreeze water pipe of solar water heater according to claim 1 is characterized in that: described hot gas source (5) is an air-heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201282887U CN2864504Y (en) | 2005-11-25 | 2005-11-25 | Outdoor anti-freezing water pipe for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201282887U CN2864504Y (en) | 2005-11-25 | 2005-11-25 | Outdoor anti-freezing water pipe for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864504Y true CN2864504Y (en) | 2007-01-31 |
Family
ID=37676954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201282887U Expired - Fee Related CN2864504Y (en) | 2005-11-25 | 2005-11-25 | Outdoor anti-freezing water pipe for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864504Y (en) |
-
2005
- 2005-11-25 CN CNU2005201282887U patent/CN2864504Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201459808U (en) | Thermal insulation anti-freezing pipe | |
| CN2775552Y (en) | Solar energy light-heat circulation water heater | |
| CN201903189U (en) | Solar water heater | |
| CN201795600U (en) | Heat exchanger with anti-freezing function | |
| CN2864504Y (en) | Outdoor anti-freezing water pipe for solar water heater | |
| CN2473559Y (en) | Solar energy defrozing and freezing-proof tube | |
| CN203249319U (en) | Low-heating-value solar heat accumulation and heating system | |
| CN2366798Y (en) | Frozen-proof and thermal insulation tube for solar energy water heater | |
| CN202792587U (en) | Novel anti-freezing solar water heater | |
| CN2804727Y (en) | Energy storage and warming hood for air outlet | |
| CN203010957U (en) | Novel freeze-proofing solar water heater | |
| CN103234235B (en) | Solar energy low heat value thermal storage heating system | |
| CN203177499U (en) | Heat-accumulating type high-efficiency flat plate solar water heater | |
| CN201748819U (en) | Air energy concentrating tower for heat pump | |
| CN203163292U (en) | Simple efficient solar water heater | |
| CN210138387U (en) | Tunnel fire-fighting pipeline internal heat insulation system based on solar water heating system | |
| CN201575634U (en) | Built-in evacuation anti-freeze type solar energy water heater | |
| CN2575562Y (en) | Double-compressor room air conditioner | |
| CN207570052U (en) | Photovoltaic and photothermal air source heat pump cooling/warming system | |
| CN201246911Y (en) | Solar water heater water pipe | |
| CN201983377U (en) | Solar air-conditioner | |
| CN201032296Y (en) | Solar energy water heater | |
| CN2797980Y (en) | Novel composite water tank type solar energy water heater | |
| CN2422590Y (en) | Split solar water heater | |
| CN204665758U (en) | The evaporimeter of high thermal conversion efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |