Salt depletion alertor and soft water processor containing alertor

Abstract

The invention discloses a salt depletion alertor and a soft water processor containing the alertor. The salt depletion alertor comprises a protective shell, an eccentric simple pendulum, a reed pipe plug and a magnet, and the eccentric simple pendulum is rotatably connected with the protective shell; the reed pipe plug is fixedly arranged on the protective shell; the eccentric simple pendulum is of an asymmetric structure and is provided with a rotation shaft, and the magnet is embedded in the far end of the rotation shaft; a positioning hole is correspondingly formed in the protective shell and used for containing the rotation shaft; the eccentric simple pendulum rotates between a contact position and a natural position. The soft water processor comprises the salt depletion alertor and asalt box with a salt well arranged inside. The salt depletion alertor is simple in design and structure, practical, high in interference resisting capacity, convenient to maintain and clean, low in failure rate, lower in cost and wider in application range; in addition, multiple sets of salt depletion alertors can be mounted at different heights, and the functions such as pre-alarm of all proportions or displaying of surplus salt amount can be achieved by extracting multiple salt level signals in the salt box.

Description

technical field [0001] The invention relates to a salt-deficiency alarm and a soft water processor containing the same. Background technique [0002] At present, the application of automatic softener is very popular. Its fully automatic control multi-way valve intelligently starts regeneration and completes a series of regeneration processes such as water injection and salt absorption. In this way, the solid granular salt in the salt tank will be continuously consumed. After reaching a certain level, the user needs to Replenish the granular salt in the salt tank in time to ensure the concentration of saturated salt solution and the regeneration effect of the softener. [0003] Because it is usually fully automatic and unmanned operation, and the salt consumption period in the salt box is designed to range from several weeks to several months, users often cannot replenish salt in time: it wastes purchase funds and limited storage space early. , adding late will affect the no...

AI Technical Summary

Problems solved by technology

[0003] Since it is usually fully automatic and unmanned operation, and the salt consumption period in the salt box is designed to be from several weeks to several months, users often cannot replenish salt in time: it wastes purchase funds and limited storage space early. , adding late will affect the normal regeneration of the softener, so there is an urgent need for a salt shortage alarm accessory for forecasting and reminding

At present, there are some salt-deficiency alarm devices on the market that use the principles of infrared distance measurement, ultrasonic distance measurement and salt liquid concentration detection, etc., but due to the interference of impurities in the salt tank, poor anti-corrosion effect of the probe, and delayed salt-deficiency alarm, it cannot be used for forecasting, etc. Various problems, these products with complex design and relatively high cost are not generally recognized by users

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