CN211231690U - Water diversion device - Google Patents

Abstract

The utility model provides a water diversion device, including the disk seat, have the quiet case of water inlet and delivery port, the movable valve element of quiet case core activity relatively and the drive movable valve element movable drive arrangement, be equipped with the passageway with quiet case water inlet and delivery port intercommunication on the movable valve element, movable valve element quiet case core linear motion relatively, be equipped with the clearance that supplies movable valve element linear motion in the valve pocket of disk seat, during movable valve element linear motion, movable valve element's passageway switch-on quiet case's delivery port or closed quiet case's delivery port realizes the closure or the switching of delivery port. Through setting to linear motion between movable valve core and the quiet valve core, realize the formula structure of stirring of dividing water through stirring drive arrangement, it is simpler to stir formula structure design of dividing water, and manufacturing cost is lower.

Description

Water diversion device

Technical Field

The utility model belongs to the technical field of the valve, especially, relate to a water diversion device.

Background

The water dividing valve has one fixed valve sheet connected to the end of the valve seat, three through holes corresponding to the water inlet and the water dividing port in the fixed valve sheet, one sliding valve sheet set in the other end of the fixed valve sheet and capable of sliding relatively, one kidney-shaped slot on the movable valve sheet to match the water inlet and the water dividing port, one water changing rotary handle set on the movable valve sheet, one valve cover set inside the fixed valve sheet and the movable valve sheet, one end of the water changing rotary handle extending beyond the valve cover, and one movable valve sheet and the water changing rotary handle connected to the valve cover. The traditional water distribution valve realizes water distribution by rotating a movable valve plate, has a complex structure and cannot distinguish the position to which the valve is distributed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a water diversion device of formula of stirring is provided.

The utility model discloses a realize through following technical scheme:

a water diversion device comprises a valve seat, a static valve core with a water inlet and a water outlet, a movable valve core moving relative to the static valve core and a driving device driving the movable valve core to move, wherein a channel for communicating the water inlet and the water outlet of the static valve core is arranged on the movable valve core, the movable valve core moves linearly relative to the static valve core, a gap for the linear movement of the movable valve core is arranged in a valve cavity of the valve seat, and when the movable valve core moves linearly, the channel of the movable valve core is communicated with the water outlet of the static valve core or the water outlet of the closed static valve core, so that the closing or the switching of. Through setting to linear motion between movable valve core and the quiet valve core, realize the formula structure of stirring of dividing water through stirring drive arrangement, it is simpler to stir formula structure design of dividing water, and manufacturing cost is lower.

Drawings

Fig. 1 is an exploded view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic structural diagram of a movable valve core;

FIG. 5 is a schematic structural diagram of a stationary valve core;

FIG. 6 is a schematic structural view of a fixed seat of a movable valve core;

FIG. 7 is a schematic structural view of the tap lever;

FIG. 8 is a schematic structural view of a lever fixing seat;

fig. 9 is a schematic structural view of the housing.

Detailed Description

The present invention will be further described with reference to the following examples.

Examples

As shown in fig. 1-9, the water diversion apparatus includes a valve seat 1, astatic valve element 2 having awater inlet 21 and awater outlet 22, amovable valve element 3 moving relative to thestatic valve element 2, and a driving device for driving themovable valve element 3 to move, in this embodiment, twowater inlets 21 and twowater outlets 22 are disposed on thestatic valve element 2, and thewater inlets 21 are respectively disposed at two sides of thewater outlet 22. The connecting line between the centers of the twowater inlets 21 is vertical to the connecting line between the centers of the twowater outlets 22, the valve seat 1 is provided with a through groove communicated with thewater inlets 21 and thewater outlets 22 of thestatic valve core 2, the inner wall of the valve seat 1 is provided with a clamping protrusion clamped and matched with thestatic valve core 2, and thestatic valve core 2 is provided with a groove clamped and matched with the clamping protrusion of the valve seat 1. Themovable valve core 3 is provided with achannel 31 for communicating thewater inlet 21 with thewater outlet 22 of thestatic valve core 2, it is worth noting that themovable valve core 3 moves linearly relative to thestatic valve core 2, agap 5 for themovable valve core 3 to move linearly is arranged in the valve cavity of the valve seat 1, when themovable valve core 3 moves linearly, thechannel 31 of themovable valve core 3 is communicated with the twowater inlets 21 of thestatic valve core 2 all the time, thechannel 31 of themovable valve core 3 is communicated with thewater outlet 22 of thestatic valve core 2 or thewater outlet 22 of thestatic valve core 2 is closed, and the closing or switching of thewater outlet 22 is realized. In this embodiment, themovable valve element 3 is forced to reciprocate linearly on thestationary valve element 2 by manually dialing the driving device, so as to realize the closing or switching (water diversion) of thewater outlet 22.

In order to enable themovable valve core 3 to be communicated with thewater inlet 21 of thestatic valve core 2 for a long time when themovable valve core 3 moves, thechannel 31 of themovable valve core 3 is designed to be a long groove, at least one end of the long groove is normally communicated with thewater inlet 21, in order to be capable of being communicated with thechannel 31 of thestatic valve core 2 for a long time when themovable valve core 3 moves, the twowater inlets 21 of thestatic valve core 2 are also designed to be long grooves, the moving direction of themovable valve core 3 is consistent with the length direction of the long groove of thewater inlet 21, when only onewater outlet 22 of thestatic valve core 2 moves to be communicated with thewater outlet 22, the long groove moves to be communicated with thewater outlet 22, and thewater outlet 22 is in a; when thestatic valve core 2 has a plurality ofwater outlets 22, the long groove moves to thewater outlet 22 at the position under the communication state of the appointedwater outlet 22 to discharge water, thereby realizing the switching of thewater outlet 22.

In the middle of this embodiment drive arrangement design for including thepoker rod 6, poker rod fixing base 7 and with thecasing 11 that poker rod fixing base 7 and disk seat 1 are connected,poker rod 6 and poker rod fixing base 7 are throughround pin axle 13 swing joint, still include movable valvecore fixing base 4,movable valve core 3 and the cooperation of 4 joints of movable valve core fixing base,movable valve core 3 on be equipped with the recess, be equipped with the arch of card income this recess on the corresponding movable valvecore fixing base 4. The movable valvecore fixing seat 4 is provided with aslot 41 for embedding the end part of thepoke rod 6, and the end part of thepoke rod 6 is inserted into theslot 41 of the movable valvecore fixing seat 4 to realize linkage of the movable valvecore fixing seat 4 and thepoke rod 6. Thepoking rod 6 is connected with aclamping piece 8, twopositioning grooves 71 for clamping the end parts of theclamping piece 8 are arranged at the corresponding positions of the poking rod fixing seat 7, theclamping piece 8 is poked into the corresponding positioning grooves to position thepoking rod 6 so as to realize the positioning of themovable valve element 3, the positioning grooves are of a V-shaped structure in the embodiment, the cross section of one end of each corresponding clamping piece clamped into the positioning groove is of a V-shaped structure, and the clamping piece is convenient to switch between the two positioning grooves. A clamping hole for embedding theclamping piece 8 is formed in thepoke rod 6, theclamping piece 8 is inserted into the clamping hole, the hole is a blind hole, and an elastic piece 9 for applying outward ejection to the clampingpiece 8 is arranged between theclamping piece 8 and the clamping hole. In this embodiment, the elastic member is a spring.

In order to realize screwless assembly, thehousing 11 is provided with abuckle 111, the corresponding valve seat 1 is provided with aclamping groove 12 matched with thebuckle 111 in a clamping manner, and thehousing 11 is clamped and fixed with the valve seat 1 after thebuckle 111 of thehousing 11 is inserted into theclamping groove 12 of the valve seat 1. And after theshell 11 is clamped with the valve seat 1, the local part of theshell 11 locks the poking rod fixing seat 7 between theshell 11 and the valve seat 1, and because thestatic valve core 2, thedynamic valve core 3 and the dynamic valvecore fixing seat 4 are also arranged between theshell 11 and the valve seat 1, thestatic valve core 2, thedynamic valve core 3, the dynamic valvecore fixing seat 4 and the poking rod fixing seat 7 cannot move up and down between theshell 11 and the valve seat 1.

In order to drive thepoke rod 6 conveniently, akey 10 is connected to the outer end portion of thepoke rod 6, thepoke rod 6 is rotated by pressing thekey 10, and therefore the purpose of key 10 type water diversion is achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a water diversion device, includes disk seat, the quiet case that has water inlet and delivery port, the movable valve element of quiet case activity relatively and the drive movable valve element movable drive arrangement, is equipped with the passageway with quiet case water inlet and delivery port intercommunication on the movable valve element, its characterized in that: the movable valve core moves linearly relative to the static valve core, a gap for the movable valve core to move linearly is arranged in the valve cavity of the valve seat, and when the movable valve core moves linearly, a channel of the movable valve core is communicated with a water outlet of the static valve core or closes the water outlet of the static valve core, so that the closing or switching of the water outlet is realized.

2. A water diversion apparatus as claimed in claim 1, wherein: the channel of the movable valve core is a long groove, at least one end of the long groove is normally communicated with the water inlet, when the static valve core only has one water outlet, the long groove moves to the water outlet to discharge water when the long groove is communicated with the water outlet, and the water outlet is in a closed state when the long groove moves to the position out of the range communicated with the water outlet; when the static valve element has a plurality of water outlets, the elongated slot moves to the water outlet at the position when the appointed water outlet is communicated, so that water is discharged, and the switching of the water outlets is realized.

3. A water diversion apparatus as claimed in claim 1 or 2, wherein: the driving device comprises a poke rod, a poke rod fixing seat and a shell for connecting the poke rod fixing seat with a valve seat, wherein the poke rod is movably connected with the poke rod fixing seat through a pin shaft, the driving device further comprises a movable valve core fixing seat, a movable valve core is clamped and matched with the movable valve core fixing seat, a slotted hole for embedding the end part of the poke rod is formed in the valve core fixing seat, and the end part of the poke rod is inserted into the slotted hole of the movable valve core fixing seat to realize linkage of the movable valve.

4. A water diversion apparatus as claimed in claim 3, wherein: the casing on be equipped with the buckle, be equipped with on the disk seat that corresponds with buckle joint complex draw-in groove, the casing buckle inserts behind the disk seat draw-in groove that the casing is fixed with the disk seat joint.

5. A water diversion apparatus as claimed in claim 3, wherein: the poke rod is connected with a clamping piece, two positioning grooves for clamping the end parts of the clamping piece are arranged at the corresponding positions of the poke rod fixing seat, and the clamping piece is poked into the corresponding positioning grooves to position the poke rod so as to position the movable valve core.

6. The water diversion apparatus of claim 5, wherein: the poke rod is provided with a clamping hole for embedding the clamping piece, the clamping piece is inserted into the clamping hole, and an elastic piece for applying outward ejection to the clamping piece is arranged between the clamping piece and the clamping hole.

7. A water diversion apparatus as claimed in claim 3, wherein: the outer end part of the poke rod is connected with a key.

8. A water diversion apparatus as claimed in claim 1 or 2, wherein: the two water inlets are respectively arranged at two sides of the water outlet.

9. A water diversion apparatus as claimed in claim 1 or 2, wherein: the valve seat is provided with a through groove communicated with the water inlet and the water outlet of the static valve core, the inner wall of the valve seat is provided with a clamping convex matched with the static valve core in a clamping way, and the static valve core is provided with a groove matched with the clamping convex of the valve seat in a clamping way.

10. A water diversion apparatus as claimed in claim 3, wherein: the movable valve core is provided with a groove, and the corresponding movable valve core fixing seat is provided with a bulge clamped into the groove.

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