Water storage type water heater
The utility model provides a water storage type water heater which comprises a water storage container body, a heating device, a water inlet pipe and a water outlet pipe are installed on the water storage container body, the water storage container body comprises an outer container, an inner contain...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The utility model provides a water storage type water heater which comprises a water storage container body, a heating device, a water inlet pipe and a water outlet pipe are installed on the water storage container body, the water storage container body comprises an outer container, an inner container and a sealing cover, a first opening is formed in the outer container, the inner container is arranged in the outer container through the first opening, a second opening is formed in the inner container, and the sealing cover is detachably installed on the outer container. The sealing cover is used for connecting the second opening of the inner container to the first opening of the outer container in a sealing manner, so that a closed cavity is formed by the inner wall of the outer container and the outer wall of the inner container, an air tap capable of being connected with an external air pump is connected to the outer container, and the air tap is communicated with the closed cavity; the inner container is m |
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