CN202082414U

CN202082414U - Valve spool with water saving positions

Info

Publication number: CN202082414U
Application number: CN201120194170XU
Authority: CN
Inventors: 杨方华; 杨超凌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-10
Filing date: 2011-06-10
Publication date: 2011-12-21
Anticipated expiration: 2021-06-10

Abstract

The utility model relates to a valve spool with water saving positions. A valve stem (1) and a stem holder (2) are sleeved on the upper portion of an inner cavity of a shell (4), the valve stem (1) and the stem holder (2) are positioned inside the inner cavity of the shell (4) through pins (3), and a drive plate (5), a ceramic moving plate (6), a noise reduction net (7), a ceramic fixed plate (8), an inner seal (9), a base (10) and an outer seal (11) are sequentially mounted on the lower portion of the inner cavity of the shell (4) and at the bottoms of the sleeved valve stem (1) and the sleeved stem holder (2). A clamping groove and a limiting pin are arranged in the inner cavity of the shell of the valve spool, a clamping projection matched with the clamping groove and the limiting pin inside the cavity of the shell is arranged on the face, matched with the stem holder, of the drive plate, the clamping projection is mutually meshed with the clamping groove and the limiting pin when the valve stem is driven, the drive plate drives the valve spool ceramic moving plate right to a position with a one-third flow of that at a water outlet by the aid of the valve stem, and thereby the valve spool has a high water flow position and a low water flow position functionally, and water can be saved effectively. The valve spool is widely applicable to various universal valves of bath and toilet appliances.

Description

A kind of valve spool with water saving gear

Technical field

The utility model relates to a kind of valve spool, particularly a kind of valve spool with water saving gear.

Background technique

Be installed in the spool in the various universal valve of sanitary ware, its role is to play to opening between cold water, hot water, the mixing water, close, and can under the water supply state, switch mutually and the size of controlled water flow amount.At present, the spool in the valve of the prior art does not have the water saving gear, and water flow is single, size that can not the controlled water flow amount, thereby have the phenomenon of waste water resource, be technical problem demanding prompt solution.

The model utility content

In order to solve the technological deficiency that prior art exists, the purpose of this utility model is to provide a kind of can be switched under the water supply state and the size of controlled water flow amount mutually, has the valve spool of the gear of economizing on water.

To achieve these goals, the technical solution of the utility model is: a kind of valve spool with water saving gear, comprise housing, valve rod, the pottery moving plate, ceramic stator, it is characterized in that: at the top suit valve rod and the pole socket of the inner chamber of housing, valve rod and pole socket are positioned at the inner chamber of housing by bearing pin, inner chamber bottom at housing, the bottom that is suit valve rod and pole socket is assembled dial successively, the pottery moving plate, noise suppression network, ceramic stator, interior sealing, base and external sealed, described housing inner chamber is provided with the screens groove, spacing card, on the wall of housing, be provided with the card base groove, the face that described dial cooperates with pole socket is provided with the screens boss that closes with housing inner chamber screens groove and spacing inlay card, the face that cooperates with ceramic moving plate at dial is provided with the card base that cooperates with ceramic moving plate, on dial, be provided with the positioning hole that cooperates with valve rod, described ceramic stator is provided with the groove of assembling noise suppression network, and noise suppression network is assemblied in the groove of ceramic stator.

The beneficial effects of the utility model are: because after adopting such scheme, the housing inner chamber is provided with the screens groove, spacing card, the face that dial cooperates with pole socket is provided with the screens boss that closes with housing inner chamber screens groove and spacing inlay card, screens boss and screens groove when valve rod is stirred, spacing card intermeshes, valve rod makes dial drive 1/3rd places that this spool pottery moving plate just is allocated to the water outlet flow, make this spool that the shift function of small one and large one two kinds of water flows arranged, continue to stir, can make this spool all open to the water flow maximization, increased the function of use of product, and client's demand has been satisfied in using water wisely effectively.The utility model can extensively be used for the various universal valve of sanitary ware.

Description of drawings

Fig. 1 is an organigram of the present utility model;

Fig. 2 is the D-D schematic top plan view of base of the present utility model;

Fig. 3 is component structure of the present utility model and erection sequence decomposing schematic representation;

Fig. 4 is the organigram of dial of the present utility model;

Fig. 5 is the organigram of housing of the present utility model.

Label in the accompanying drawing:

1. valve rod, 2. pole socket, 3. bearing pin, 4. housing, 4a. screens groove, the spacing card of 4b., 4c. card base groove, 5. dial, 5a. screens boss, the 5b. positioning hole, the 5c. card base, 6. ceramic moving plate, 7. noise suppression network, 8. ceramic stator, 9. in sealing, 10. base, 11, external sealed.

Embodiment

Below in conjunction with Figure of description a kind of embodiment with valve spool of water saving gear of the utility model is further described.

Referring to Fig. 1---Fig. 5: a kind of valve spool of the present utility model with water saving gear, comprise housing, valve rod, the pottery moving plate, ceramic stator, top suit valve rod 1 and pole socket 2 at the inner chamber of housing 4, valve rod 1 and pole socket 2 are positioned at the inner chamber of housing 4 by bearing pin 3, inner chamber bottom at housing 4, the bottom that is suit valve rod 1 and pole socket 2 is assembled dial 5 successively, pottery moving plate 6, noise suppression network 7, ceramic stator 8, interior sealing 9, base 10 and external sealed 11, described housing 4 inner chambers are provided with screens groove 4a, spacing card 4b, on the wall of housing 4, be provided with card base groove 4c, the face that described dial 5 cooperates with pole socket 2 is provided with and housing 4 inner chamber screens groove 4a and the chimeric screens boss 5a of spacing card 4b, the face that cooperates with ceramic moving plate 6 at dial 5 is provided with ceramic moving plate 6 and cooperates card base 5c, on dial 5, be provided with the positioning hole 5b that cooperates with valve rod 1, described ceramic stator 8 is provided with the groove of assembling noise suppression network 7, and noise suppression network 7 is assemblied in the groove of ceramic stator 8.

More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

One kind have the water saving gear the valve spool, comprise housing, valve rod, the pottery moving plate, ceramic stator, it is characterized in that: at the top suit valve rod (1) and the pole socket (2) of the inner chamber of housing (4), valve rod (1) and pole socket (2) are positioned at the inner chamber of housing (4) by bearing pin (3), inner chamber bottom at housing (4), the bottom that is suit valve rod (1) and pole socket (2) is assembled dial (5) successively, pottery moving plate (6), noise suppression network (7), ceramic stator (8), interior sealing (9), base (10) and external sealed (11), described housing (4) inner chamber is provided with screens groove (4a), spacing card (4b), on the wall of housing (4), be provided with card base groove (4c), the face that described dial (5) cooperates with pole socket (2) is provided with and housing (4) inner chamber screens groove (4a) and the chimeric screens boss (5a) of spacing card (4b), the face that cooperates with ceramic moving plate (6) at dial (5) is provided with the card base (5c) that cooperates with ceramic moving plate (6), on dial (5), be provided with the positioning hole (5b) that cooperates with valve rod (1), described ceramic stator (8) is provided with the groove of assembling noise suppression network (7), and noise suppression network (7) is assemblied in the groove of ceramic stator (8).