CN211836633U - Flushing structure of water softener - Google Patents

Abstract

The utility model belongs to the technical field of washing unit, especially, relate to a structure of washing of water softener. The utility model discloses, including the flushometer main part, the flushometer main part in be equipped with and wash the passageway, wash the passageway bottom and be connected with the differential pressure passageway, the cross-sectional area of differential pressure passageway be less than the cross-sectional area that washes the passageway, flushometer main part bottom be equipped with the hose filter screen. The utility model discloses set up the cross-sectional area of differential pressure passageway into being less than the cross-sectional area that washes the passageway, the limited flow of clear water is when overflowing the section through reducing, the phenomenon of velocity of flow increase appears in the clear water, carry out quick effectual washing to the hose filter screen, will adsorb the dirt on the hose filter screen and clear away, clean effect is better with scouring strength, the water pressure impact that carries the dirt washes the piston and gos forward, through washing the piston with sewage automatic discharge, need not manual operation, and is simple and convenient, degree of automation and clean efficient.

Description

Flushing structure of water softener

Technical Field

The utility model belongs to the technical field of washing unit, a structure of washing of water softener is related to.

Background

As one of the most central products in the field of comfortable home furnishing, the water softener is a pure manual device in the early stage, although the cost is low, the water softener can be washed only by manual operation, the operation is inconvenient, in the prior art, the washing device generally utilizes a high-pressure water body pumped by a high-pressure pump to spray high-speed fluid through a jet pipe to achieve the purpose of washing, but the washing effect is not ideal, the washing strength of dirt on a filter screen is not enough, more dirt remains, sewage needs to be discharged through manual operation, the operation is more complicated, and the cleaning efficiency is lower.

In order to overcome the defects of the prior art, various solutions are proposed through continuous exploration, for example, chinese patent discloses a softening system regeneration drainage device [ application number: 201821118470.8], including inside softening system tank body, salt case and the softened water tank that has the resin layer, through the tube coupling between the three, the top of softening the system tank body is equipped with the outlet, the water outlet connection has the drain pipe that upwards extends, the height that highly is higher than the resin layer of drain pipe, drainage device adopts the parallel mode stringing of ascending piping of two tee joints, the softening system tank body still is linked together with raw water inhalant canal, regeneration inhalant canal and regeneration solution passageway are linked together with the export of salt case, the softened water tank communicates through the connecting pipe between the system tank body and the softening system tank body. The utility model discloses enable the abundant contact softening resin of regeneration solution, softening resin can obtain abundant washing and reduction in each step of regeneration reduction for softening resin can resume best adsorption effect. But this scheme still exists and erodees the intensity inadequately to the dirt, and the dirt remains more, and need discharge sewage through manual operation, and the operation is comparatively loaded down with trivial details, and the lower defect of cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a structure of washing of water softener.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a structure of washing of water softener, includes the flushometer main part, the flushometer main part in be equipped with and wash the passageway, wash the passageway bottom and be connected with differential pressure passageway, the cross-sectional area of differential pressure passageway be less than the cross-sectional area of washing the passageway, flushometer main part bottom be equipped with the hose filter screen, the hose filter screen link to each other with the differential pressure passageway, hose filter screen bottom be equipped with and be used for emitting the washing piston assembly who flows through the dirty water of hose filter screen.

In the structure of washing of foretell water softener, wash piston assembly including set up in water hose filter screen bottom and can follow vertical direction straight reciprocating motion wash the piston, wash the piston in be equipped with the channel switch, channel switch bottom be connected with the rivers export.

In the structure of washing of foretell water softener, the washing piston in be equipped with the piston kicking block, the piston kicking block be annular and piston kicking block and wash piston sliding fit, the piston kicking block in be equipped with dirty water inlet tank, dirty water inlet tank in be equipped with the flow distribution plate.

In the structure of washing of foretell water softener, the dirty water inlet groove opening up, piston kicking block bottom be equipped with kicking block play basin, the kicking block go out the cross-sectional area in basin and be less than the cross-sectional area in dirty water inlet groove, the washing piston in be equipped with the punching press inner chamber, the channel switch be located the punching press inner chamber.

In the structure of washing of foretell water softener, punching press inner chamber and kicking block go out the basin and link to each other, the channel switch on the cover be equipped with the spring, the channel switch in be equipped with internal passage, internal passage and rivers export link to each other.

In the structure of washing of foretell water softener, the inside passage be the cross form, the washing piston top be equipped with the sealing washer, the sealing washer be located between washing piston and the flushometer main part, the sealing washer be cavity circular truncated cone shape, sealing washer and flushometer main part fastening cooperation.

In the structure of washing of foretell water softener, flushometer main part top be equipped with wash the top dish that the passageway is linked together, the top dish in be equipped with a plurality of shell fragments that are the annular array and distribute along top dish central point, the shell fragment can follow vertical direction reciprocating linear motion and shell fragment and wash passageway looks butt cooperation.

In the structure of washing of foretell water softener, the top of the dish top be equipped with a plurality of shell fragment briquettings that are the annular array and distribute along a set central point, the shell fragment briquettings can be followed a set central point circumference and slided, shell fragment briquettings and shell fragment looks butt cooperation.

In the structure of washing of foretell water softener, top dish top still be equipped with and follow top dish central line pivoted carousel, the carousel on be equipped with a plurality of carousel butt pieces that are the annular array and distribute along the carousel central point, shell fragment briquetting top be equipped with briquetting butt piece, briquetting butt piece and the cooperation of carousel butt piece looks butt.

In the structure of washing of foretell water softener, briquetting butt piece be the slope setting, the top of twining be equipped with the drive pivot, the drive pivot in be equipped with the tool hole, the tool hole opening set up.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses set up the cross-sectional area of differential pressure passageway into being less than the cross-sectional area that washes the passageway, the limited flow of clear water is when overflowing the section through reducing, the phenomenon of velocity of flow increase appears in the clear water, carry out quick effectual washing to the hose filter screen, will adsorb the dirt on the hose filter screen and clear away, clean effect is better with scouring strength, the water pressure impact that carries the dirt washes the piston and gos forward, through washing the piston with sewage automatic discharge, need not manual operation, and is simple and convenient, degree of automation and clean efficient.

2. The utility model discloses a set up shell fragment briquetting and shell fragment, when the shell fragment shifts up, with shell fragment briquetting top dish central point circumference slip for the shell fragment briquetting breaks away from with the shell fragment, makes the shell fragment rise, opens automatically and washes the passageway, and the shell fragment plays to block up or opens the effect of washing the passageway.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view in another direction of the present invention.

Fig. 3 is a schematic cross-sectional view of the present invention.

Fig. 4 is a schematic partial cross-sectional view of the present invention.

Fig. 5 is a schematic view of the structure of the flush piston.

Fig. 6 is a schematic cross-sectional view at a-a in fig. 5.

Fig. 7 is a schematic cross-sectional view at B-B in fig. 5.

In the figure: the flushing valve comprises a flushing valve body 1, a flushing channel 2, a differential pressure channel 3, a water hose filter screen 4, a flushing piston assembly 5, a flushing piston 6, a channel switch 7, a water outlet 8, a piston top block 9, a dirty water inlet groove 10, a flow distribution plate 11, a top block water outlet groove 12, a stamping inner cavity 13, a spring 14, an internal channel 15, a sealing ring 16, a top disc 17, an elastic sheet 18, an elastic sheet pressing block 19, a rotating disc 20, a rotating disc abutting sheet 21, a pressing block abutting sheet 22, a driving rotating shaft 23 and a tool hole 24.

Detailed Description

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

As shown in fig. 3, fig. 4, fig. 5, fig. 6, a structure of washing of water softener, including flushometer main part 1, flushometer main part 1 in be equipped with and wash passageway 2, wash 2 bottoms of passageway and be connected with differential pressure passageway 3, differential pressure passageway 3's cross-sectional area be less than the cross-sectional area that washes passageway 2, 1 bottoms of flushometer main part be equipped with hose filter screen 4, hose filter screen 4 link to each other with differential pressure passageway 3, hose filter screen 4 bottom be equipped with and be used for emitting the washing piston assembly 5 of 4 dirty waters of the hose filter screen of flowing through.

In this embodiment, when needs carry out the automation to the hose filter screen 4 and wash, let in the clear water to washing passageway 2, flow into to differential pressure passageway 3 in through washing passageway 2, differential pressure passageway 3's cross-sectional area is less than the cross-sectional area of washing passageway 2, the clear water is limited to flow when overflowing the section through reducing, the phenomenon of velocity of flow increase appears in the clear water, be venturi effect promptly, carry out quick effectual washing to hose filter screen 4, the dirt that will adsorb on hose filter screen 4 is clear away, clean effect is better with the intensity of washout, the water pressure impact that carries the dirt washes piston assembly 5 and advances, discharge sewage automatically through washing piston assembly 5, need not manual operation, and is simple and convenient, degree of automation and clean efficient. It will be appreciated by those skilled in the art that the venturi effect, also known as the venturi effect, is named after its finder, the Italian physicist Venturi (Giovanni Battista Venturi). This effect is manifested in the phenomenon that the flow rate of the fluid increases when the restricted flow passes through a reduced flow cross section, the flow rate being inversely proportional to the flow cross section. While it is known from bernoulli's law that an increase in flow velocity is accompanied by a decrease in fluid pressure, a common venturi phenomenon. Colloquially, this effect is the creation of low pressure in the vicinity of a high velocity flowing fluid, thereby creating an adsorption effect.

Referring to fig. 4 and 6, the flushing piston assembly 5 includes a flushing piston 6 disposed at the bottom of the flexible water pipe filter screen 4 and capable of linearly reciprocating along a vertical direction, a passage switch 7 is disposed in the flushing piston 6, and a water outlet 8 is connected to the bottom of the passage switch 7.

Specifically speaking, the water pressure impact flushing piston 6 that carries the dirt advances for behind the sewage admission channel switch 7, through rivers export 8 with sewage automatic discharge behind the channel switch 7, need not artifical blowdown, degree of automation is higher.

Combine fig. 5, fig. 6 to show, wash piston 6 in be equipped with piston kicking block 9, piston kicking block 9 be annular and piston kicking block 9 with wash piston 6 sliding fit, piston kicking block 9 in be equipped with dirty water inlet tank 10, dirty water inlet tank 10 in be equipped with flow distribution plate 11, sewage strikes to wash and drives behind the piston 6 and wash piston 6 and advance, sewage enters into to dirty water inlet tank 10 this moment, shunts through flow distribution plate 11.

Referring to fig. 5, 6 and 7, the dirty water inlet groove 10 has an upward opening, the bottom of the piston top block 9 is provided with a top block water outlet groove 12, the cross-sectional area of the top block water outlet groove 12 is smaller than that of the dirty water inlet groove 10, the washing piston 6 is provided with a punching inner cavity 13, and the channel switch 7 is located in the punching inner cavity 13.

In this embodiment, the dirty water flowing through the diversion plate 11 flows out through the top block water outlet groove 12, then flows into the punching cavity 13, and is discharged by the abutting joint of the channel switch 7, and the cross sectional area of the top block water outlet groove 12 is smaller than that of the dirty water inlet groove 10, so as to play a role in pressurization.

As shown in fig. 6, the punching inner cavity 13 is connected to the water outlet groove 12 of the top block, the channel switch 7 is sleeved with a spring 14, an inner channel 15 is arranged in the channel switch 7, the inner channel 15 is connected to the water outlet 8, the spring 14 can perform an automatic resetting function, and sewage flowing into the punching inner cavity 13 flows into the inner channel 15 and is automatically discharged through the water outlet 8.

Referring to fig. 6 and 7, the inner passage 15 is cross-shaped, the top of the flushing piston 6 is provided with a sealing ring 16, the sealing ring 16 is located between the flushing piston 6 and the flushing valve body 1, the sealing ring 16 is in a hollow truncated cone shape, and the sealing ring 16 is tightly matched with the flushing valve body 1.

In this embodiment, the internal passage 15 is cross-shaped, four passages can be used simultaneously, the discharge of sewage is accelerated, the sealing ring 16 has a sealing function, and the sealing ring 16 is hollow truncated cone shape, so that the assembly and disassembly are convenient.

Referring to fig. 1 and 2, a top plate 17 communicated with the flushing channel 2 is arranged at the top of the main body 1 of the flushing valve, a plurality of elastic pieces 18 distributed in an annular array along the central point of the top plate 17 are arranged in the top plate 17, the elastic pieces 18 can reciprocate in a straight line along the vertical direction, and the elastic pieces 18 are in abutting fit with the flushing channel 2.

In this embodiment, when not washing, the elastic sheet 18 is in abutting fit with the washing channel 2 to block the washing channel 2, and when needing to wash, the elastic sheet 18 is moved upwards to open the washing channel 2, so that clean water can be sent into the washing channel 2.

Referring to fig. 1, a plurality of elastic pressing blocks 19 distributed in an annular array along the central point of the top plate 17 are arranged at the top of the top plate 17, the elastic pressing blocks 19 can slide along the circumferential direction of the central point of the top plate 17, and the elastic pressing blocks 19 are in abutting fit with the elastic pieces 18.

In this embodiment, when the elastic piece 18 needs to be moved upwards, the elastic piece pressing block 19 is pushed against the central point of the disc 17 to slide circumferentially, so that the elastic piece pressing block 19 is separated from the elastic piece 18, the elastic piece 18 is lifted, and the flushing channel 2 is opened.

As shown in fig. 1 and 2, the top of the top plate 17 is further provided with a turntable 20 capable of rotating along the central line of the top plate 17, the turntable 20 is provided with a plurality of turntable abutting pieces 21 distributed in an annular array along the central point of the turntable 20, the top of the elastic piece pressing block 19 is provided with a pressing block abutting piece 22, and the pressing block abutting piece 22 is in abutting fit with the turntable abutting pieces 21.

In this embodiment, when the shell fragment briquetting 19 needs to be removed, the carousel 20 is rotated, drives the synchronous rotation of carousel butt piece 21 through carousel 20, and then through the butt effect between carousel butt piece 21 and the briquetting butt piece 22, drives briquetting butt piece 22 and shell fragment briquetting 19 and slides to rise shell fragment 18, open and wash passageway 2.

Briquetting butt piece 22 be the slope setting, top dish 17 top be equipped with drive pivot 23, drive pivot 23 in be equipped with tool hole 24, 24 openings in the tool hole set up, when needs rotate carousel 20, will rotate the instrument and insert to tool hole 24 in, drive pivot 23 and carousel 20 and rotate.

The utility model discloses a theory of operation is:

when needs carry out the automation to hose filter screen 4 and wash, insert the instrument of rotating earlier to instrument hole 24 in, drive pivot 23 and carousel 20 and rotate, drive carousel butt piece 21 through carousel 20 and rotate in step, and then through the butt effect between carousel butt piece 21 and the briquetting butt piece 22, drive briquetting butt piece 22 and shell fragment briquetting 19 and slide to rise shell fragment 18, open and wash passageway 2.

Let in clear water to washing passageway 2, flow into to differential pressure passageway 3 in through washing passageway 2, differential pressure passageway 3's cross-sectional area is less than the cross-sectional area that washes passageway 2, the limited flow of clear water is when overflowing the section through reducing, the phenomenon of velocity of flow increase appears in the clear water, be venturi effect promptly, carry out quick effectual washing to hose filter screen 4, the dirt that will adsorb on hose filter screen 4 is clear away, clean effect is better with the intensity of washout, the water impact who carries the dirt washes piston 6 and gos forward, make behind the sewage entering channel switch 7, flow through behind the internal channel 15 in the channel switch 7 through rivers export 8 with sewage automatic discharge, need not manual operation, and is simple and convenient, degree of automation and clean efficient.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.

Although the terms of the flush valve body 1, the flush channel 2, the differential pressure channel 3, the hose filter 4, the flush piston assembly 5, the flush piston 6, the channel switch 7, the water outlet 8, the piston top block 9, the dirty water inlet slot 10, the flow dividing plate 11, the top block water outlet slot 12, the punch inner cavity 13, the spring 14, the inner channel 15, the sealing ring 16, the top disk 17, the spring piece 18, the spring piece pressing block 19, the rotary disk 20, the rotary disk abutting piece 21, the pressing block abutting piece 22, the driving rotating shaft 23, the tool hole 24, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims (10)

1. The utility model provides a structure of washing of water softener, includes flushometer main part (1), its characterized in that, flushometer main part (1) in be equipped with and wash passageway (2), wash passageway (2) bottom be connected with differential pressure passageway (3), the cross-sectional area of differential pressure passageway (3) be less than the cross-sectional area of washing passageway (2), flushometer main part (1) bottom be equipped with hose filter screen (4), hose filter screen (4) link to each other with differential pressure passageway (3), hose filter screen (4) bottom be equipped with and be used for emitting washing piston assembly (5) of flowing through hose filter screen (4) dirty water.

2. The water softener washing structure, as set forth in claim 1, characterized in that the washing piston assembly (5) comprises a washing piston (6) which is disposed at the bottom of the water hose filter screen (4) and can reciprocate linearly in the vertical direction, a passage switch (7) is disposed in the washing piston (6), and a water outlet (8) is connected to the bottom of the passage switch (7).

3. The water softener washes structure according to claim 2, characterized in that, wash piston (6) in be equipped with piston kicking block (9), piston kicking block (9) be annular and piston kicking block (9) and wash piston (6) sliding fit, piston kicking block (9) in be equipped with dirty water inlet groove (10), dirty water inlet groove (10) in be equipped with flow distribution plate (11).

4. The water softener flushing structure according to the claim 3, characterized in that the dirty water inlet slot (10) is opened upwards, the piston top block (9) is provided with a top block water outlet slot (12) at the bottom, the cross section area of the top block water outlet slot (12) is smaller than that of the dirty water inlet slot (10), the flushing piston (6) is provided with a stamping inner cavity (13), and the channel switch (7) is positioned in the stamping inner cavity (13).

5. The water softener washing structure according to claim 4, wherein the punching inner cavity (13) is connected with the top block water outlet groove (12), the channel switch (7) is sleeved with a spring (14), an inner channel (15) is arranged in the channel switch (7), and the inner channel (15) is connected with the water outlet (8).

6. The water softener flushing structure according to claim 5, characterized in that the internal passage (15) is cross-shaped, the top of the flushing piston (6) is provided with a sealing ring (16), the sealing ring (16) is positioned between the flushing piston (6) and the flushing valve body (1), the sealing ring (16) is in a hollow truncated cone shape, and the sealing ring (16) is tightly matched with the flushing valve body (1).

7. The water softener flushing structure according to the claim 1, characterized in that the top of the flushing valve body (1) is provided with a top disk (17) communicated with the flushing channel (2), the top disk (17) is internally provided with a plurality of elastic sheets (18) distributed along the center point of the top disk (17) in an annular array, the elastic sheets (18) can do reciprocating linear motion along the vertical direction, and the elastic sheets (18) are matched with the flushing channel (2) in a butting way.

8. The water softener flushing structure according to the claim 7, characterized in that the top of the top plate (17) is provided with a plurality of spring plate pressing blocks (19) distributed along the central point of the top plate (17) in a circular array, the spring plate pressing blocks (19) can slide along the circumferential direction of the central point of the top plate (17), and the spring plate pressing blocks (19) are in butt fit with the spring plates (18).

9. The water softener flushing structure according to claim 8, wherein the top of the top plate (17) is further provided with a turntable (20) capable of rotating along the center line of the top plate (17), the turntable (20) is provided with a plurality of turntable abutting pieces (21) distributed in an annular array along the center point of the turntable (20), the top of the spring pressing block (19) is provided with a pressing block abutting piece (22), and the pressing block abutting piece (22) is in abutting fit with the turntable abutting piece (21).

10. The flushing structure of the water softener according to the claim 9, characterized in that the block abutting piece (22) is arranged obliquely, the top of the top disk (17) is provided with a driving rotating shaft (23), the driving rotating shaft (23) is provided with a tool hole (24), and the tool hole (24) is arranged with an upward opening.

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