CN2919129Y - Solar water heater special-purpose inducing emptier - Google Patents
Solar water heater special-purpose inducing emptier Download PDFInfo
- Publication number
- CN2919129Y CN2919129Y CNU2006200288240U CN200620028824U CN2919129Y CN 2919129 Y CN2919129 Y CN 2919129Y CN U2006200288240 U CNU2006200288240 U CN U2006200288240U CN 200620028824 U CN200620028824 U CN 200620028824U CN 2919129 Y CN2919129 Y CN 2919129Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- valve
- emptier
- 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
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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
Abstract
The utility model discloses a solar energy water heater special conduction emptier. By adding a T-shaped tube on the top end of the water pipe consisting of water pipe, hot water valve and water supply valve, the T-shaped tube is arranged in the water tank polyurethane heating preservation layer. The month of the water pipe is close to the bottom of water tank, the lower end of the exhaust pipe is connected with the air control valve. The solar energy water heater emptier can discharge all water inside the water pipe before the heater is closed, the pipe wall needs no electrical heating belt for the purposes of power preservation, water saving and energy saving.
Description
Affiliated technical field
The utility model relates to the special-purpose drainage emptier of a kind of solar water heater, belongs to machinery manufacturing technology field.
Background technology
Solar energy, as a kind of cleaning, environmental protection, the cost free energy, utilized by human extensive exploitation, solar water heater is wherein a kind of, but, because can't emptying after the water pipe of water heater is closed, water temperature descends rapidly in the pipe, especially in the winter of northern low-temperature cold, can cause water pipe to freeze even spalling is scrapped, for addressing this problem, to when being installed, water heater the water pipe winding be wrapped up, in order to antifreeze with the ribbon heater, insulation, heat up, also have the people on product, to design the magnetic valve emptying, but, because low temperature also can influence the magnetic valve serviceability, damage easily and lost efficacy, need the electric power support equally, therefore, this product also is not really solar product on the pure meaning at present.
Summary of the invention
The utility model provides a kind of solar water heater special-purpose drainage emptier at the problems referred to above, and it can make water heater before closing, water pipe just is drained, need not twine ribbon heater insulation on the tube wall, instant-heating reaches economize on electricity, water saving, energy-conservation purpose.
Task of the present utility model is finished as follows: reached on the pipe-line system that water valve constitutes from the beginning by water pipe, hot water valve original, be connected an other blast pipe on the high-end position of water pipe with threeway, the threeway that will be connected with water pipe and blast pipe is fixed in the water tank Polyurethane insulating foam layer by inserting above the water tank, hose nozzle gos deep into water tank bottom, and the blast pipe lower end connects control valve.
The utility model is the special-purpose emptier of solar water heater, in the parallel inlet chamber with water pipe of blast pipe, the control valve of blast pipe is located at and the hot water valve adjacent position during installation, is convenient to operation, in the time need not using hot water, at first open control valve, air enters threeway by blast pipe, moment blocking-up current, make the water tank of water heater stop at once supplying water, hot water is dirty clean in the gravity effect in the pipe, and the water pipe emptying is closed water control valve and withdrawn; When reactivating, open water valve from the beginning earlier, instantaneous closing, one section of the water pipe that is drained again by water filling, opens hot water valve again, is that physically siphon principle makes water tank hot water be introduced into water pipe again to flow out, go round and begin again, realize the energy-conservation purpose of energy-saving and water-saving.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the utility model overall structure figure
Fig. 2 installs and uses the effect reference diagram for the utility model
Among the figure: 1. water pipe, 2. hot water valve, 3. water valve, 4. blast pipe, 5. threeway, 6. control valve from the beginning.
The specific embodiment
With reference to accompanying drawing 1,2, reach on the pipe-line system that water valve [3] constitutes from the beginning by water pipe [1], hot water valve [2] original, be connected an other blast pipe [4] on the high-end position of water pipe with threeway [5], the threeway that will be connected with water pipe and blast pipe is fixed in the water tank Polyurethane insulating foam layer by inserting above the water tank, hose nozzle gos deep into water tank bottom, and the blast pipe lower end connects control valve [6].
Claims (1)
1, the special-purpose drainage emptier of a kind of solar water heater, it reaches from the beginning by water pipe [1], hot water valve [2], and water valve [3] constitutes, it is characterized in that: reach on the pipe-line system that water valve [3] constitutes from the beginning by water pipe [1], hot water valve [2] original, be connected an other blast pipe [4] on the high-end position of water pipe with threeway [5], the threeway that will be connected with water pipe and blast pipe is fixed in the water tank Polyurethane insulating foam layer by inserting above the water tank, hose nozzle gos deep into water tank bottom, and the blast pipe lower end connects control valve [6].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200288240U CN2919129Y (en) | 2006-05-26 | 2006-05-26 | Solar water heater special-purpose inducing emptier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200288240U CN2919129Y (en) | 2006-05-26 | 2006-05-26 | Solar water heater special-purpose inducing emptier |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2919129Y true CN2919129Y (en) | 2007-07-04 |
Family
ID=38216948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006200288240U Expired - Fee Related CN2919129Y (en) | 2006-05-26 | 2006-05-26 | Solar water heater special-purpose inducing emptier |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2919129Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104006559A (en) * | 2014-06-13 | 2014-08-27 | 衢州迪升工业设计有限公司 | Water-saving device of solar water heater |
-
2006
- 2006-05-26 CN CNU2006200288240U patent/CN2919129Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104006559A (en) * | 2014-06-13 | 2014-08-27 | 衢州迪升工业设计有限公司 | Water-saving device of solar water heater |
CN104006559B (en) * | 2014-06-13 | 2015-12-02 | 衢州迪升工业设计有限公司 | A kind of water saving fixtures of solar water heater |
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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: 20070704 |