Electric water heater with water leakage prevention function

Abstract

The invention discloses an electric water heater with a water leakage prevention function. The electric water heater comprises a water heater body and a magnesium rod, wherein the left lower left inner wall of the water heater body is in threaded connection with the lower outer wall of the magnesium rod; compression springs are fixedly connected to the upper and lower sides of the right ends of plug blocks; vertical blocks are fixedly connected to the left ends of the plug blocks; rubber pads are fixedly connected to the left ends of the vertical blocks; and the left ends of the rubber pads are attached to the lower outer wall of the magnesium rod. According to the electric water heater with the water leakage prevention function, a plug rod is pushed upwards, so that the plug blocks on twosides move towards each other in a sliding groove on a pull rod through a sliding block; the two rubber pads enhance the sealing performance between the magnesium rod and the electric water heater, and the problem that the magnesium rod needs to be replaced to cause water leakage is solved; and the three sealing pads are inserted into the water heater body, so that the sealing performance of theelectric water heater and the connection port is enhanced, and the problem that inevitable water leakage at the connection port due to long-term use of the existing electric water heater is solved.

Description

technical field [0001] The invention relates to the technical field of electric water heaters, in particular to an electric water heater with the function of preventing water leakage. Background technique [0002] With the progress of society and the development of science, electric water heaters are inseparable from our lives. Electric water heaters refer to water heaters that use electricity as energy for heating. They are one of the three major water heaters alongside gas water heaters and solar water heaters. Water heaters can be divided into three types according to the heating power: water storage type (also known as volumetric or heat storage type), instant heating type, and rapid heating type (also known as semi-water storage type). In use, the magnesium rod needs to be replaced, and the repeated disassembly of the magnesium rod will loosen the connection between the magnesium rod and the electric water heater, resulting in water leakage. Exist at the same time beca...

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of electric water heater with anti-leakage function, to solve the problem that the existing electric water heater proposed in the above-mentioned background technology needs to replace the magnesium rod under long-term use, and the repeated disassembly of the magnesium rod will make the magnesium rod The connection between the rod and the electric water heater is loose, which causes the problem of water leakage

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