CN212868648U

CN212868648U - Full-automatic filtering and softening multi-way valve

Info

Publication number: CN212868648U
Application number: CN202021565148.7U
Authority: CN
Inventors: 占益平
Original assignee: Beijing Blue Water Environmental Technology Development Co ltd
Current assignee: Beijing Blue Water Environmental Technology Development Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-02
Anticipated expiration: 2030-07-31

Abstract

A full-automatic filtering and softening multi-way valve comprises a valve body and a connecting seat, wherein the valve body is provided with a water inlet, a water outlet, an upper multi-medium tank interface, a lower multi-medium tank interface and a sewage outlet, a through piston channel is arranged in the valve body along the water inlet direction, a first water channel, a second water channel, a third water channel, a fourth water channel and a fifth water channel are arranged in the valve body, the first water channel, the second water channel, the third water channel, the fourth water channel and the fifth water channel are sequentially communicated with the piston channel, the first water channel is communicated with the upper multi-medium tank interface which is connected with the connecting seat, the third water channel is communicated with the sewage draining outlet, the second water channel and the fourth water channel are respectively communicated with the lower multi-medium tank connector, and the fifth water channel is communicated with the water outlet.

Description

Full-automatic filtering and softening multi-way valve

Technical Field

The utility model relates to a valve for water treatment process, in particular to a full-automatic filtering and softening multi-way valve for solving the problem of multi-valve combination of a multi-medium filter and an ion exchanger in the water treatment process.

Background

The multi-medium filtering equipment is divided into a water outlet state, a backwashing state and a cleaning state, the sodium ion exchange equipment is divided into a water outlet state, a backwashing state, a salt absorption state, a cleaning state and a water supplementing state, and the backwashing state parameters of the equipment in the prior art are difficult to meet; the planar multi-way valve is of a non-equal proportion structure, the satisfaction degree of backwashing capacity is only 30%, the Ricek three-dimensional multi-way structure is top-mounted with the multi-way valve, although the planar multi-way valve is of an equal proportion structure, the requirement of filtering equipment and softening equipment on backwashing capacity cannot be met due to the pressure drop of a central pipe part, and therefore hardening and dirt in the equipment cannot be cleaned up.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a full-automatic filtering and softening multi-way valve, which adopts a piston channel and a plurality of water channels, and through the movement of a piston in the piston channel, the piston and the water channels which are vertical to each other along the motion direction of the piston generate different combinations, thereby solving the multi-valve combination problem of a multi-medium filter and an ion exchanger and achieving the purpose that one valve realizes the combination function of a plurality of valves; the full-automatic filtering and softening multi-way valve is made of engineering plastics, and has a large space saving in cost compared with a metal control valve on the current market; by adopting the die casting process, the size of the water channel can be accurately controlled, the pressure loss is reduced, the filtration flux is improved, the error can be not more than 1% in the accuracy of parameters, and the purpose of improving the backwashing capacity of the equipment is achieved;

the technical proposal of the utility model for solving the problems is that the device comprises a valve body and a connecting seat, wherein the valve body is provided with a water inlet, a water outlet, an upper multi-medium tank interface, a lower multi-medium tank interface and a sewage outlet, the valve body is internally provided with a through piston channel along the water inlet direction, the valve body is internally provided with a first water channel, a second water channel, a third water channel, a fourth water channel and a fifth water channel, the first water channel, the second water channel, the third water channel, the fourth water channel and the fifth water channel are sequentially communicated with the piston channel, the first water channel is communicated with the upper multi-medium tank interface, the upper multi-medium tank interface is connected with the connecting seat, the third water channel is communicated with the sewage outlet, the second water channel and the fourth water channel are respectively communicated with the lower multi-medium tank interface, the fifth water channel is communicated with the water outlet,

the first water channel, the second water channel, the third water channel, the fourth water channel and the fifth water channel are sequentially arranged along the direction of the water inlet, and water channel walls are arranged among the first water channel, the second water channel, the third water channel, the fourth water channel and the fifth water channel;

the valve body is made of engineering plastics;

the valve body is cast by adopting a mould.

The utility model has the advantages that the full-automatic filtering and softening multi-way valve adopts the structure of the piston channel and the water channels, and the piston and the water channels which are vertical to each other along the moving direction of the piston generate different combinations through the movement of the piston in the piston channel, thereby solving the problem of multi-valve combination of a multi-medium filter and an ion exchanger and achieving the beneficial effect that one valve realizes the function of combining a plurality of valves; the full-automatic filtering and softening multi-way valve is made of engineering plastics, and has a large space saving in cost compared with a metal control valve on the current market; by adopting the die casting process, the size of the water channel can be accurately controlled, the pressure loss is reduced, the filtration flux is improved, the error can be not more than 1% on the accuracy of the parameters, and the backwashing capacity of the equipment can be improved by 50%.

Description of the drawings:

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a rear view of fig. 1 in accordance with the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 1 in accordance with the present invention;

fig. 4 is a top view of the present invention in fig. 2;

fig. 5 is a right side view of the present invention as shown in fig. 4;

fig. 6 is a cross-sectional view taken along line B-B of fig. 5 in accordance with the present invention;

FIG. 7 is a schematic view of the present invention in an operating state;

FIG. 8 is a schematic view of the present invention in a backwashing state;

FIG. 9 is a schematic view of the present invention in a state of sucking salt water;

FIG. 10 is a schematic view of the present invention in a slow wash mode;

fig. 11 is a schematic view of the present invention in a rapid flushing state;

the present invention will be further explained with reference to the drawings.

The specific implementation mode is as follows:

the specific implementation manner of the utility model is, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, including valve body 7 and connecting seat 1, wherein, valve body 7 on be equipped with water inlet 4, delivery port 9, go up many medium jar interface 2, down many medium jar interface 3, drain 5, valve body 7 in along the water inlet 4 direction in be equipped with the piston passageway that link up, valve body 7 in be equipped with first water course 6, second water course 8, third water course 12, fourth water course 11, fifth water course 10, first water course 6, second water course 8, third water course 12, fourth water course 11, fifth water course 10 link up with piston passageway in proper order, first water course 6 with go up many medium jar interface 2 link up, last many medium jar interface 2 with connecting seat 1 connect, third water course 12 with drain 5 link up mutually, the second water channel 8 and the fourth water channel 11 are respectively communicated with the lower multi-medium tank interface 3, the fifth water channel 10 is communicated with the water outlet 9,

referring to fig. 3 and 6, the first water channel 6, the second water channel 8, the third water channel 12, the fourth water channel 11 and the fifth water channel 10 are sequentially arranged along the direction of the water inlet 4, and water channel walls are arranged at intervals between the first water channel 6, the second water channel 8, the third water channel 12, the fourth water channel 11 and the fifth water channel 10;

the valve body 7 is made of engineering plastics;

the valve body 7 is cast by adopting a mould;

referring to fig. 7, 8, 9, 10 and 11, before use, the operation position, the backwashing position, the brine suction position, the slow washing position and the fast washing position of the device are fully calculated to ensure that enough margin is ensured; referring to fig. 7, in the operating state, raw water enters the multi-medium tank body from the water inlet 4 through the second water channel 8, then passes through the fourth water channel 11 and is guided into the equipment water outlet 9 through the fifth water channel 10, and fluid media are discharged; referring to fig. 8, in the backwashing state, the fluid medium is introduced from the fourth waterway 11, passes through the second waterway 8, and is discharged from the drain outlet 5 through the third waterway 12; referring to fig. 11, in the rapid flushing mode, the apparatus introduces the fluid medium from the second channel 8 and discharges the fluid medium from the third channel 12 via the fourth channel 11 into the sewage discharge outlet 5; referring to fig. 9, in a saline suction state, the inlet water is introduced into the multimedia tank through the first water channel 6, the saline valve, the second water channel 8, and the fourth water channel 11, the third water channel 12 and the sewage discharge outlet 5 to discharge the fluid media; referring to fig. 10, in the slow washing state, the inlet water passes through the first water passage 6, then enters the multimedia tank through the second water passage 8, and is introduced from the third water passage 12 through the fourth water passage 11 to the drain outlet 5 to discharge the fluid media.

Claims

1. The utility model provides a full-automatic filtration, soften multiple unit valve, includes valve body and connecting seat, characterized by: the valve body on be equipped with water inlet, delivery port, go up multimedium jar interface, drain down, the valve body in be equipped with the piston passageway that link up along the water inlet direction, the valve body in be equipped with first water course, second water course, third water course, fourth water course, fifth water course, first water course, second water course, third water course, fourth water course, fifth water course in proper order with piston passageway link up, first water course with last multimedium jar interface link up, last multimedium jar interface with the connecting seat be connected, the third water course with the drain link up mutually, second water course, fourth water course respectively with lower multimedium jar interface link up mutually, the fifth water course with the delivery port link up mutually.

2. The full-automatic filtering and softening multi-way valve as claimed in claim 1, wherein: the first water channel, the second water channel, the third water channel, the fourth water channel and the fifth water channel are sequentially arranged along the water inlet direction, and water channel walls are arranged at intervals of the first water channel, the second water channel, the third water channel, the fourth water channel and the fifth water channel.

3. The full-automatic filtering and softening multi-way valve as claimed in claim 1, wherein: the valve body is made of engineering plastics.

4. The full-automatic filtering and softening multi-way valve as claimed in claim 1, wherein: the valve body is cast by adopting a mould.