Instant-heating and storage electric water heater
The utility model relates to an electric water heater and an integrated technology, which is applied in the field of water storage and heat integrated electric water heaters, which can solve the problems of inability to meet the four seasons, such as rapid hot water output and long heating time, and achieve the effects of avoiding waste, improving thermal efficiency, and increasing heat exchange area.
Active Publication Date: 2014-06-11
沈闵霞
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide an electric water heater with large water storage capacity, fast heating water in winter, and other Seasonal hot water, high thermal efficiency, small wiring requirements, energy saving and low consumption water storage and instant heating integrated electric water heater
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Embodiment Construction
[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples, but the protection scope of the present invention is not limited thereto.
[0022] refer to figure 1 , the water storage instant heating integrated electric water heater of the present invention includes a heater 10, a water storage tank 11, an insulation layer 13 and a casing 14, the heater 10 is installed in the water storage tank 11, and the water storage tank 11 is provided with a cold water inlet Water pipe 11.1 and hot water outlet pipe 11.2. The heater 10 is a hollow columnar body, and the hollow heater 10 forms the instant heat storage tank of the electric water heater. The heater 10 is a container with an open end, and the inner surface and the outer surface of the heater 10 are in contact with the water to be heated. The device 10 communicates with the water tank 11. The hot water outlet pipe 11.2 extends into the inside of the heater 1...
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The utility model relates to a water storage instant-heat integrated electric water heater, which comprises a heater, a water storage container, a heat preserving layer and a shell, wherein the water storage container is provided with a cold water inlet pipe and a hot water outlet pipe, the heater is installed inside the water storage container, the heater is a hollow cylindrical body, the hollow heater forms an instant-heat water storage container of the electric water heater, the heater is provided with a hot water guide pipe, and the hot water outlet pipe stretches into the heater; and the heater comprises a heating column body, a sealing column body and a sealing soleplate, wherein the outer surface of the heating column body is provided with a thick film circuit and an external contact, and one end, close to the sealing soleplate, of the sealing column body is connected with the water storage container in a sealing manner. A great amount of water can be stored, quickly heated and discharged in winter through the water storage container and the instant-heat water storage container, the water can be instantaneously heated and discharged in summer, spring and autumn, and the water with high temperature inside the water pipe of the electric water heater can be discharged in priority, so that the instantaneously heating requirement can be met.
Description
technical field [0001] The invention relates to the technical field of electric water heaters, in particular to an integrated electric water heater for water storage and heating. Background technique [0002] Traditional electric water heaters can be divided into three types according to water storage methods and heating time: water storage electric water heaters, rapid heating electric water heaters and instant electric water heaters. Water storage electric water heaters have the advantages of large water storage capacity, low power, and low line requirements. However, it has the disadvantages of slow heating speed, long heating time and low thermal efficiency, which is very easy to cause waste when used; in order to achieve the purpose of rapid heating, the inner capacity of the fast-heating electric water heater is relatively small, which often cannot meet the needs of hot water in winter. Instantaneous electric water heaters have the characteristics of instant use, but t...
Claims
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IPC IPC(8): F24H1/00F24H9/18
Inventor 张卓鹏沈闽江沈茂枫
Owner 沈闵霞