CN110966427A

CN110966427A - Water diversion device

Info

Publication number: CN110966427A
Application number: CN201911395792.6A
Authority: CN
Inventors: 徐建伟; 程诚
Original assignee: Wenzhou Xinyi Sanitary Ware Co Ltd
Current assignee: Wenzhou Yuebo Valve Core Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-07

Abstract

The invention provides a new water separation device, which comprises a valve seat, a static valve core with a water inlet and a water outlet, a moving valve core that moves relative to the static valve core, and a driving device that drives the moving valve core to move. The moving valve core is provided with The channel connecting the water inlet of the static valve core with the water outlet, the moving valve core moves linearly relative to the static valve core, and there is a gap for the linear movement of the moving valve core in the valve cavity of the valve seat. When the moving valve core moves linearly , the passage of the moving spool is connected to the water outlet of the static spool or closes the water outlet of the static spool to realize the closing or switching of the water outlet. By arranging linear motion between the movable valve core and the static valve core, a toggle-type structure for water separation is realized by a toggle-driving device, and the toggle-type water-splitting structure is simpler in design and lower in production cost.

Description

Water diversion device

Technical Field

The invention belongs to the technical field of valves, and particularly relates 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.

Disclosure of the invention

The invention aims to solve the technical problem of providing a toggle type water distribution device.

The invention is realized by the 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 novel structure of the present invention;

FIG. 2 is a front view of the novel 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 novel process of the present invention is further illustrated by the following examples.

Examples

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

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

In the middle of this embodiment drive arrangement design for including the poker rod 6, poker rod fixing base 7 and with the casing 11 that poker rod fixing base 7 and disk seat 1 are connected, poker rod 6 and poker rod fixing base 7 are through round pin axle 13 swing joint, still include movable valve core 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 valve core fixing base 4. The movable valve core fixing seat 4 is provided with a slot 41 for embedding the end part of the poke rod 6, and the end part of the poke rod 6 is inserted into the slot 41 of the movable valve core fixing seat 4 to realize linkage of the movable valve core fixing seat 4 and the poke rod 6. The poking rod 6 is connected with a clamping piece 8, two positioning grooves 71 for clamping the end parts of the clamping piece 8 are arranged at the corresponding positions of the poking rod fixing seat 7, the clamping piece 8 is poked into the corresponding positioning grooves to position the poking rod 6 so as to realize the positioning of the movable 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 the clamping piece 8 is formed in the poke rod 6, the clamping 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 clamping piece 8 is arranged between the clamping piece 8 and the clamping hole. In this embodiment, the elastic member is a spring.

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

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

The foregoing shows and describes the general principles, principal features, and novel advantages of the invention. It will be understood by those skilled in the art that the invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the invention, and that various changes and modifications within the spirit and scope of the invention may be effected by one skilled in the art without departing from the spirit and scope of the invention.

Claims

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.