CN2389332Y - Overflow exhauting pipe for solar energy water heater - Google Patents
Overflow exhauting pipe for solar energy water heater Download PDFInfo
- Publication number
- CN2389332Y CN2389332Y CN99242474U CN99242474U CN2389332Y CN 2389332 Y CN2389332 Y CN 2389332Y CN 99242474 U CN99242474 U CN 99242474U CN 99242474 U CN99242474 U CN 99242474U CN 2389332 Y CN2389332 Y CN 2389332Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- overflow
- tank
- water
- blast pipe
- 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
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 overflow exhaust pipe for solar energy water heaters, which comprises the tank body of a water tank, a water intake and drainage pipe, an overflow pipe and an exhaust pipe. The overflow pipe is penetrated from the bottom part of the tank body of the water tank and extended to the top part of the inner cavity of the water tank; one end of the exhaust pipe is penetrated from the body wall at the bottom part of the tank body of the water tank and then is communicated with the overflow pipe; the other end is extended out of the body of the tank body; the exhaust pipe extended out of the body is higher than the overflow pipe extended in the inner cavity of the tank body. The utility model has better effect on keeping water temperature in the water tank stable; particularly, at places of obvious temperature differences, compared with the common water tank, the temperature is higher 8DEG. C to 10DEG. C.
Description
What the utility model related to is a kind of solar water heater overflow blast pipe.
Common solar water heater water storage tank is open type mostly, and the overflow blast pipe is generally metal and constitutes, and is positioned at the water tank side or at water tank bottom; Metal tube and the extraneous heat loss through conduction that inevitably produces, hot-air has been accelerated the loss of heat with extraneous by blast pipe convection current displacement in the water tank, is unfavorable for the preservation of water tank to heat, reduces the insulating efficiency of water tank.
The purpose of this utility model is to provide a kind of solar water heater overflow blast pipe that improves the insulating efficiency of water tank.
The purpose of this utility model is achieved through the following technical solutions: this solar water heater overflow blast pipe is made up of overflow pipe and blast pipe.For the water temperature in the tank box can not be exchanged with the external world, so the bottom of overflow pipe from tank box penetrated, extend into the top of water tank cavity, blast pipe one end penetrates with overflow pipe in the body wall of tank box bottom and communicates, one end stretches out the external of casing, and the height that stretches out external blast pipe will be higher than the height of the overflow pipe that extend into cabinets cavity; In addition, the body wall thickness of tank box is also influential to the water temperature in the casing, so the body wall of tank box is provided with the thickening polyurethane insulation coating.Water inlet pipe and water outlet pipe on the tank box, overflow pipe, blast pipe are to adopt macromolecular material to make; Water inlet pipe and water outlet pipe, overflow pipe are equipped with stop valve.
Be embodied in according to above technical scheme good effect of the present utility model as can be seen: this solar water heater overflow blast pipe adopts " U " pipeline, hinder the low temperature environment convection current of high-temperature gas outside casing in the casing with water seal, have only the temperature in casing to raise, when pressure strengthens surplus water in the blast pipe is blown down, " U " pipeline still can limit inside and outside gaseous exchange, this is because blast pipe this section in heat-insulation layer still keeps uniform temperature, the cold air preheating that can flow into has to external world reduced the thermal loss in the water tank; The part that the overflow blast pipe is positioned at water tank adopts nonmetallic materials, has stopped hot conduction; Relatively higher 8 ℃-10 ℃ tangible winter in the temperature difference than open type water tank heat preserving effect.
In conjunction with the embodiments the utility model is further described in detail by accompanying drawing.
Fig. 1 is a structural representation of the present utility model
As can be seen from Figure 1, this solar water heater overflow blast pipe is made up of overflow pipe 1 and blast pipe 2.For the water temperature in the tank box can not be exchanged with the external world, keep the temperature in the tank box, so the bottom of overflow pipe 1 from tank box penetrated, extend into the top of water tank cavity 4, blast pipe 2 one ends penetrate with overflow pipe 1 in the body wall of tank box bottom and communicate, one end stretches out the external of casing, and the height that stretches out external blast pipe 2 will be higher than the height of the overflow pipe 1 that extend into cabinets cavity; In addition, the body wall thickness of tank box is also influential to the water temperature in the casing, so the body wall of tank box is provided with thickening polyurethane insulation coating 5.Water inlet pipe and water outlet pipe 6 on the tank box, overflow pipe 1, blast pipe 2 are to adopt macromolecular material to make, the heat conduction to external world of so further restriction water temperature, and water inlet pipe and water outlet pipe 6, overflow pipe 1 are equipped with stop valve 7,8.
Claims (4)
1, solar water heater overflow blast pipe, it is made up of overflow pipe (1) and blast pipe (2), it is characterized in that:
Overflow pipe (1) penetrates from the bottom of tank box (3), extend into the top of water tank cavity (4), blast pipe (2) one ends penetrate with overflow pipe (1) in the body wall of tank box (3) bottom and communicate, one end stretches out the external of casing (3), and the height that stretches out external blast pipe (2) will be higher than the height of the overflow pipe (1) that extend into cabinets cavity (4).
2, solar water heater overflow blast pipe according to claim 1 is characterized in that:
The body wall of tank box (3) is provided with thickening polyurethane insulation coating (5).
3, solar water heater overflow blast pipe according to claim 1 is characterized in that:
Water inlet pipe and water outlet pipe (6) on the tank box (3), overflow pipe (1), blast pipe (2) are to adopt macromolecular material to make.
4, solar water heater overflow blast pipe according to claim 1 is characterized in that:
Water inlet pipe and water outlet pipe (6), overflow pipe (1) are equipped with stop valve (7), (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99242474U CN2389332Y (en) | 1999-09-01 | 1999-09-01 | Overflow exhauting pipe for solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99242474U CN2389332Y (en) | 1999-09-01 | 1999-09-01 | Overflow exhauting pipe for solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389332Y true CN2389332Y (en) | 2000-07-26 |
Family
ID=34029106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99242474U Expired - Fee Related CN2389332Y (en) | 1999-09-01 | 1999-09-01 | Overflow exhauting pipe for solar energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389332Y (en) |
-
1999
- 1999-09-01 CN CN99242474U patent/CN2389332Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2901167Y (en) | Heat exchange pressure-bearing solar water heater with heat storage inner container | |
| CN2389332Y (en) | Overflow exhauting pipe for solar energy water heater | |
| CN2775552Y (en) | Solar energy light-heat circulation water heater | |
| CN205014650U (en) | Heat absorption of square inner bag and heat -retaining integral type water heater | |
| CN2718462Y (en) | Pipe evacuation atmospheric self-compensating pressure-bearing solar water heater tank | |
| CN2530213Y (en) | Hot air type solar collector | |
| CN220229605U (en) | Supercharged solar water heater water storage tank and solar water heater | |
| CN201772642U (en) | Instantaneous wall-hung pressure-bearing solar energy water heater | |
| CN2300849Y (en) | Indoor thermal-insulating water tank | |
| CN2241695Y (en) | Household wine-making device | |
| CN204629544U (en) | A kind of rural households flue gas waste heat recovery apparatus | |
| CN202885307U (en) | Overflowing exhaust pipe of solar water heater | |
| CN214223442U (en) | Solar water heater explosion-proof anti-freezing purple gold water pipe | |
| CN208222876U (en) | A kind of heat storage water tank that solar-energy air-energy combines | |
| CN201126282Y (en) | Glass hot pipe solar heat collectors | |
| CN2155532Y (en) | Sealed ceramic solar heat storage water tank | |
| CN217621269U (en) | Cement products production is with evaporating foster device | |
| CN205783895U (en) | Non-pressure solar water heater | |
| CN219679352U (en) | Energy-saving heating device for greenhouse | |
| CN208205456U (en) | A kind of solar water heater with antifreeze function | |
| CN210292391U (en) | Double-bin solar water heater insulation box | |
| CN2744997Y (en) | Double vacuum total glass heat pipe solar water heater | |
| CN208567161U (en) | A kind of solar energy vacuum tube | |
| CN201000238Y (en) | Duplex solar water heater | |
| CN201269651Y (en) | Double-container wall-hanging integrated solar water heater |
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 |