Double-D-shaped instant water heater inner container and fusing method of enamel glass coating thereof
A water heater liner, glass coating technology, applied in fluid heaters, lighting and heating equipment, mechanical equipment, etc., can solve the problems of long heating time, small liner volume, easy to corrode, etc., to alleviate excessive rapid expansion , good adhesion effect, reducing the effect of pulling torque
Inactive Publication Date: 2017-01-04
JIANGYIN SILICON GENERAL ENAMEL
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Problems solved by technology
[0002] In the current water heater market, storage-type electric water heaters and fast-heating electric water heaters are the two most common types of electric water heaters. Among them, storage-type electric water heaters are large in size, long in heating time, high in heat preservation and energy consumption, and have low water refill capacity. Poor factors have always troubled the majority of users
However, the volume of the inner container of the existing rapid heating water heater is small at present, which cannot meet the growing needs of people; at the same time, the inner container is mostly welded with nickel-chromium stainless steel, and the inner container is prone to corrosion at high temperature for a long time, resulting in Gallbladder doesn't last long
Method used
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[0032] Such as Figure 1 to Figure 4 , the present invention relates to a double D-shaped quick-heating water heater liner, which includes two liners 1, respectively a preheating liner 1.1 and a fast-heating liner 1.2, which are welded in the middle fixed to form a double D shape, the preheating inner tank 1.1 and the quick-heating inner tank 1.2 are separated by the middle diversion partition 2, and several diversion holes 2.1 are opened on the middle diversion partition 2 to connect the two, Thus hot water can flow in the two inner tanks, which increases the capacity of the inner tank. The top of the preheating inner tank 1.1 is connected to the flange joint 3, and the bottom is provided with a water inlet 4. The bottom of the quick-heating inner tank 1.2 is connected to A water outlet 5 is opened on the top of the flange joint 3, and a magnesium rod opening 6 is provided beside the water outlet 5 for inserting a magnesium rod into the liner 1.
[0033] The double D-shaped ...
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The invention relates to a double-D-shaped instant water heater inner container and a fusing method of an enamel glass coating thereof. The double-D-shaped instant water heater inner container is formed by communicating two inner container bodies, and the capacity of the inner container is increased. By means of the design of lower end water input and upper end water output of the inner container, the heating effect of output water can be improved. Meanwhile, glass lining glaze is prepared from a precise material and adheres to the inner wall of the inner container to be fused with the inner container after being subjected to high-temperature firing fusion, and the adhering effect is good. Meanwhile, when the glass lining glaze is fused, the firing temperature is reasonably controlled, and the problem that although the inner wall of the inner container reaches the firing temperature, a middle flow guide separation plate does not reach the firing temperature is avoided.
Description
technical field [0001] The invention relates to an enamelling method for a double D-shaped inner tank of a water heater and its glass-lined coating. Background technique [0002] In the current water heater market, storage-type electric water heaters and fast-heating electric water heaters are the two most common types of electric water heaters. Among them, storage-type electric water heaters are large in size, long in heating time, high in heat preservation and energy consumption, and have low water refill capacity. Poor factors have been plagued by the majority of users. However, the volume of the inner container of the existing fast-heating water heaters is relatively small, which cannot meet the growing needs of people; at the same time, the inner container is mostly welded with nickel-chromium stainless steel, and the inner container is prone to corrosion at high temperatures for a long time, resulting in The service life of gallbladder is not long. Contents of the i...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F24H9/00C03C8/20C03C8/12
CPCC03C8/12C03C8/20C03C2207/04C03C2205/00F24H9/45
Inventor 余献忠
Owner JIANGYIN SILICON GENERAL ENAMEL