Antisepsis protector for enamel internal bladder
A protection device and liner technology, applied in water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem of constant potential difference between cathode and anode
Inactive Publication Date: 2011-05-04
JINAN RUNFANG SHUNYUAN NEW ENERGY
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Problems solved by technology
[0007] Therefore, in view of the fact that the current applied current protection method does not solve the problem of real-time adjustment of the constant potential difference between the anode and cathode, the purpose of the present invention is to provide a constant potential output enamel liner anti-corrosion protection device to achieve good enamel liner anti-corrosion The effect is actually to provide a composite liner anti-corrosion solution with applied current protection on the enamel liner
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[0021] Refer to the instructions attached Figure 1 to 3 In this embodiment, the enamel liner anticorrosion protection device is provided on the enamel liner with a metal shell as a cathode, and an insoluble material rod electrically insulated from the metal shell and penetrated into the water as an anode and the above-mentioned anode. An additional circuit protection device composed of a potential output adjustment circuit, wherein the potential output adjustment circuit includes an anode potential detection circuit, a single-chip microcomputer that compares the detected potential with a set potential and processes them accordingly, and adjusts the potential of the anode potential according to the above processing method Output adjustment circuit and potential adjustment execution circuit.
[0022] The anode potential detection circuit includes a voltage divider circuit composed of resistors R7 and R6, and an integrated operational amplifier chip U1B constituting the voltage fol...
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The invention discloses an antisepsis protector for an enamel internal bladder. The antisepsis protector for the enamel internal bladder of the invention is characterized in that: the internal bladderis mainly provided with an extra circuit protection device which consists of a metal bladder shell, an infusibility material rod and the anodic potential output regulation circuit, wherein the metalbladder shell is taken as a cathode; the infusibility material rod is insulated electrically from the metal bladder shell and penetrate in water in the internal bladder; the potential output regulation circuit comprises an anodic potential detection circuit, a single-chip microcomputer, the potential output regulation circuit and a potential regulation executive circuit; the single-chip microcomputer compares the detected potential with the set potential and performs corresponding processing; and the potential output regulation circuit regulates the anodic potential according to the processing mode.The invention provides a constant potential output antisepsis protector for an enamel internal for achieving an excellent antisepsic effect of the enamel internal bladder.
Description
(1) Technical field [0001] The invention relates to an anticorrosive protection device for an enamel liner, in particular to an anticorrosion protection device for an enamel liner used in heating devices such as water heaters. (2) Background technology [0002] Judging from the current publicly available technical data, the development history of the electric water heater industry is actually a history of the development of corrosion resistance technology for water heater inner tanks and heaters. The investigation of the corrosion protection methods of inner tanks and heaters has been running through the development process of the water heater industry. . The water heater liner currently has all-metal liners and composite liners. The all-metal liner has galvanized liner and stainless steel liner. The composite liner has an enamel liner and a steel-plastic composite liner. Galvanized inner tank is seldom used at present because of its easy corrosion and short service life. Sta...
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IPC IPC(8): C02F1/461
Inventor 贾翱东尹珊珊邵淑华李诚
Owner JINAN RUNFANG SHUNYUAN NEW ENERGY