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Waste water ratio valve and reverse osmosis filtering core water purifier

A waste water ratio, valve core technology, applied in reverse osmosis, osmosis/dialysis water/sewage treatment, water/sewage treatment, etc., can solve the problem of waste water hole clogging, etc., to prolong the service life and avoid being blocked.

Active Publication Date: 2017-09-26
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a waste water ratio valve and a reverse osmosis filter element water purifier, which can solve the problem of waste water hole clogging as much as possible and prolong the service life of the waste water ratio valve

Method used

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  • Waste water ratio valve and reverse osmosis filtering core water purifier
  • Waste water ratio valve and reverse osmosis filtering core water purifier
  • Waste water ratio valve and reverse osmosis filtering core water purifier

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Embodiment Construction

[0025] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0026] like figure 1 Shown is a schematic structural view of an embodiment of the waste water ratio valve of the present invention. to combine Figure 2-Figure 7 As shown, the wastewater ratio valve includes a valve body 3 provided with a hollow chamber and a valve core 2 capable of moving in the hollow chamber. The valve body 3 is provided with a flushing water hole 9, and outside the flushing water hole 9 At least one concave hole 8 is also provided on the edge.

[0027] The spool 2 can move relative to the flushing water hole 9, and the movement method can be linear movement, rotary movement, or other forms of movement. The moving spool 2 can enter or leave the flushing water hole 9 to realize the switching between the waste water discharge state and the flushing state. After the spool 2 enters the flushing wate...

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Abstract

The invention relates to a waste water ratio valve and a reverse osmosis filtering core water purifier. The waste water ratio valve comprises a valve body (3) which is provided with a hollow chamber and a valve core (2) which can move in the hollow chamber. The valve body (3) is provided with a flushing water hole (9). The outer edge of the flushing water hole (9) is further provided with at least one concave hole (8). The valve core (2) can move relative to the flushing water hole (9). In a waste water discharge state, the valve core (2) enters the flushing water hole (9) and forms waste water holes with the concave holes (8); and in a flushing state, the valve core (2) leaves the flushing water hole (9), and flushing water outflow channels are jointly formed by the flushing water hole (9) and the concave holes (8). Water colloids and impurities attached to the waste water holes can be flushed away by flushing water, thus, the situation that the waste water holes are blocked is avoided, and the service life of the waste water ratio valve is prolonged.

Description

technical field [0001] The invention relates to water purification technology, in particular to a waste water ratio valve and a reverse osmosis filter element water purifier. Background technique [0002] Reverse osmosis (RO) filter element water purifier is a kind of equipment that uses the principle of reverse osmosis to purify water. Through the selective permeability of the solute, the water molecules and the solute are separated from the water body, so as to achieve the effect of water purification. [0003] In the RO filter element water purifier, a wastewater ratio valve is also provided in the separated wastewater channel to control the ratio of the separated purified water to wastewater. At present, the common wastewater ratio valves on the market include pilot-operated wastewater ratio solenoid valve and quick-connect wastewater ratio solenoid valve. The flushing water hole on the ratio solenoid valve itself realizes the flushing of the RO filter element, while t...

Claims

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Application Information

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IPC IPC(8): F16K27/02F16K1/00B01D61/08C02F1/44
CPCB01D61/08C02F1/441C02F2201/005F16K1/00F16K27/02
Inventor 陈运波张细燕胡进华许鹏张慧如杨勇
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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