Filtering and descaling shunt control valve
A shunt control valve and control valve technology, applied in the field of water treatment, can solve the problems of cumbersome restoration of filter material and descaling medium, troublesome connection and lock, etc., and achieve the effect of continuity and economy
Pending Publication Date: 2018-12-21
NANJING FOBRITE ENVIRONMENTAL TECH
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Problems solved by technology
It is troublesome to connect when using filtering and descaling equipment
Moreover, after the filter material and descaling medium are used for a period of time, impurities will be deposited to make the filter material and descaling medium invalid. It is cumbersome to restore the function of the failed filter material and descaling medium
Method used
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[0032] The present invention will be further explained below in conjunction with the accompanying drawings.
[0033] Such as figure 1 As shown, the present invention includes a housing 1, and the housing 1 is provided with a liquid inlet 1-1, a waste liquid discharge port 1-2, a filter liquid outlet 1-3, a descaling liquid outlet 1-4, and a regeneration liquid inlet 1 -7. Liquid outlets 1-5, 1-6, 1-8, 1-9, 1-10, 1-11. The housing upper 1 is provided with inner cavities 1-12 and 1-13. The filtrate outlet 1-3 is provided with a switch 1-14. The descaling liquid outlet 1-4 is provided with a switch 1-15. The casing 1 is equipped with a siphon 2 . The housing 1 is equipped with a gasket 3 and a gasket 4 . The piston 5 is sleeved in the gasket 4 , and the piston 6 passes through the piston 5 and is sleeved in the gaskets 4 and 3 . The bracket 7 supports the gasket 4 , and the bracket 13 supports the gasket 3 .
[0034] Such as figure 2 As shown, the piston 6 from left to r...
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The invention discloses a filtering and descaling shunt control valve. The control valve adopts an integral structure, can filter and descale liquid simultaneously and is provided with various liquidtaking ports, so that a filtered liquid can be taken independently, a liquid treated by filtering and descaling liquids can be taken, the two liquids can be taken simultaneously or separately, and filtering and descaling are integrated; the filtered liquid and a filtered and descaled liquid can be taken as required, or the filtered and the filtered and descaled liquid can be taken simultaneously.According to the control valve, filtering and descaling are integrated on one valve body, and other connecting and converting equipment is not needed in the middle. Functions of filtering media and descaling media can be recovered by change of the flow direction of the liquid, continuity and economy are achieved, and the treated liquids can be used in the process of recovering the functions of thefiltering media and a descaling liquid. Different functions can be achieved according to different treatment media, that is, the filtering media and the descaling media can be put according to different treatment requirements, and different functions can be achieved by the different media.
Description
technical field [0001] The invention relates to the technical field of water treatment, in particular to a filtering and descaling diversion control valve. Background technique [0002] Filtration and descaling are things that water treatment often needs to deal with. Filtration can remove particulate impurities and free media such as ferric ions in water. The descaling can remove calcium and magnesium ions in the water. At present, the commonly used equipment filtration and descaling need to be completed by different equipment, and different functions can be realized through different equipment. It is troublesome to connect when using filtering and descaling equipment. Moreover, after the filter material and the descaling medium are used for a period of time, impurities will be deposited to make the filter material and the descaling medium ineffective, and it is more complicated to restore the function of the invalid filter material and the descaling medium. Contents o...
Claims
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Login to View More IPC IPC(8): C02F9/04
CPCC02F1/001C02F5/00C02F2303/16C02F2303/14
Inventor 薛永郑智权
Owner NANJING FOBRITE ENVIRONMENTAL TECH