One-way air inlet valve of solar water heater
The utility model relates to a one-way air inlet valve of solar water heater, comprising a valve body, a valve core, a sealing gasket and a steel-wire card. The utility model can be opened under the condition that the atmospheric pipe of a water tank is iced and blocked, and the water tank is commun...
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Main Author | |
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Format | Patent |
Language | English |
Published |
06.07.2005
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a one-way air inlet valve of solar water heater, comprising a valve body, a valve core, a sealing gasket and a steel-wire card. The utility model can be opened under the condition that the atmospheric pipe of a water tank is iced and blocked, and the water tank is communicated with the atmospheric pipe to ensure that the water tank is not damaged and the drainage is smooth. The utility model has advanced and scientific conception, novel and artful design, simple product structure, high sensitivity, and economic use, and the utility model provides better guarantee for the normal operation of a solar water heater. |
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Bibliography: | Application Number: CN2004209193U |