CN201155615Y

CN201155615Y - Valve ball control device for timing, quantitative, water-stopping self-closing water tap

Info

Publication number: CN201155615Y
Application number: CNU2008200893622U
Authority: CN
Inventors: 李洪彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-04
Filing date: 2008-03-04
Publication date: 2008-11-26
Anticipated expiration: 2018-03-04

Abstract

A valve ball control device of a tap relates to the tap that can self close to cut off water supply at preset-time and in a fixed amount. The utility model is designed to solve the problems that the control device of the current tap that self closes to cut off the water supply is more complex, thus affecting sensitivity; and after the water supply is cut off, the tap is not fastened up, resulting in the leakage of water easily. In the utility model, a spring support plate is arranged on the upper part of the connecting rod of a main valve ball. A support spring is arranged on the connecting rod of the main valve ball arranged between the spring support plate and a valve body. The top of the connecting rod of the main valve ball is provided with a second bearing. The lower end of the connecting rod of an auxiliary valve ball has permanent connection with the upper end of the auxiliary valve. The upper section of the connecting rod of the auxiliary valve goes through the valve body to be arranged in the chamber of a valve cover. The valve ball control device can be used for the tap that is not closed automatically when the running water stops or the tap that is closed automatically when the running water stops. After the tap is opened, the amount can be fixed and the time can be preset. So the tap is closed automatically at the preset time and in the fixed amount. The valve ball control device of the tap has the advantages of simple structure, high sensitivity and good rigor after the tap is closed without water supply.

Description

Can be regularly, quantitatively, the valve ball control device of the water tap of water-stopping self-closing

Technical field

The utility model relates to a kind of water tap.

Background technique

The patent No. is that ZL200420054074.5, title are the utility model patents of " the quantitative water-saving valve of tap water ", and open day is on January 25th, 2006, and publication number is CN2753933.This patent can accurately quantitatively be controlled water-outlet quantity, when reaching the desire control water yield, water-outlet quantity can close automatically, if the water-outlet quantity of setting is suitable with the water receiving container, and can relieved leaving away, although may intermittently feed water during this,, close at once as long as reach water-outlet quantity.But the quantitative water-saving valve of above-mentioned tap water can only be controlled water-outlet quantity, does not have function then self-closing, water-stopping self-closing, and function ratio is more single.In addition, the control gear structure more complicated of existing water-stopping self-closing water tap, the sensitivity meeting is affected, and can cause being not closed completely of water tap after cutting off the water, and comes easily to cause behind the water and metals run out.

The model utility content

The purpose of this utility model is for solving the control gear structure more complicated of existing water-stopping self-closing water tap, the sensitivity meeting is affected, can cause being not closed completely of water tap after cutting off the water, come easily to cause the problem of metalling run out behind the water, provide a kind of can be regularly, quantitatively, the valve ball control device of the water tap of water-stopping self-closing.The utility model comprises secondary valve ball, secondary valve ball connecting rod, two boss, clutch shaft bearing, rotating disk, handle, timer, valve gap, second bearing, spring support plate, supported spring, the main valve ball link, main valve ball and valve body, fixedly connected with the upper end of valve body in the lower end of valve gap, timer is fixed on the upper end of valve gap inner valve body, handle is arranged on the upside of valve gap, the connecting rod of handle passes valve gap and is connected with timer, be provided with first passage in the valve body, buffer channel and second channel, one end of first passage is connected with water intake, the other end of first passage is connected with buffer channel, one end of second channel is connected with buffer channel, the other end of second channel is connected with water outlet, be provided with main valve ball seat mouth in one side of valve inleting water mouth, the main valve ball matches with main valve ball seat mouth, fixedly connected with the upper end of main valve ball in the lower end of main valve ball link, the epimere of main valve ball link passes in the cavity that valve body is arranged on valve gap, the top of main valve ball link is provided with spring support plate, main valve ball link between spring support plate and the valve body is provided with supported spring, be provided with second bearing above the top of main valve ball link, be provided with secondary valve ball seat mouth in one side of valve body water outlet, secondary valve ball matches with secondary valve ball seat mouth, fixedly connected with the upper end of secondary valve ball in the lower end of secondary valve ball connecting rod, the epimere of secondary valve ball connecting rod passes in the cavity that valve body is arranged on valve gap, the top of secondary valve ball connecting rod is connected with clutch shaft bearing, the center fixation of rotating disk is on the connecting rod of handle, the upside edge of rotating disk is fixed with two boss, and the downside edge of rotating disk is provided with groove.Closed condition of the present utility model is that second bearing above the main valve ball link top is in the groove of rotating disk downside edge, under the effect of supported spring, the main valve ball is risen and main valve ball seat mouth closure, and the clutch shaft bearing on secondary valve ball connecting rod top drops on the surface of two rotating disk upsides between the boss simultaneously, secondary valve ball descends and secondary valve ball seat mouth closure, has realized the dual fail-safe closed condition.When going out (putting) water, clockwise or be rotated counterclockwise handle, boss on the rotating disk is with the clutch shaft bearing on the secondary valve ball connecting rod top jack-up that makes progress, secondary valve ball is risen leave secondary valve ball seat mouth, this moment, rotating disk continued rotation, because the pressure effect of water, secondary valve ball can not descend (even clutch shaft bearing has broken away from the support of boss) yet.As cutting off the water at this moment, because secondary valve ball loses the pressure of water, under the effect of deadweight, fall and secondary valve ball seat mouth closure naturally, treat that the groove of rotating disk downside forwards the second bearing place to, the main valve ball rises and main valve ball seat mouth closure.The utility model can adapt to water tap and open the back running water and cut off the water and do not close automatically; Water tap is opened the back running water stopping time and is closed automatically; After water tap is opened at regular time and quantity, then, to the amount close automatically, close automatically once cut off the water.The utlity model has simple in structure, highly sensitive, cut off the water the back water tap close tight advantage.

Description of drawings

Fig. 1 is an overall structure schematic representation of the present utility model,

Fig. 2 is the A-A sectional view of Fig. 1,

Fig. 3 is that the B of Fig. 1 is to view.

Embodiment

Embodiment one: as Fig. 1, Fig. 2, shown in Figure 3, present embodiment is by secondary valve ball 2, secondary valve ball connecting rod 5, two boss 6, clutch shaft bearing 7, rotating disk 8, handle 9, timer 11, valve gap 12, second bearing 13, spring support plate 14, supported spring 15, main valve ball link 17, main valve ball 18 and valve body 23 are formed, fixedly connected with the upper end of valve body 23 in the lower end of valve gap 12, timer 11 is fixed on the upper end of valve gap 12 inner valve bodies 23, handle 9 is arranged on the upside of valve gap 12, the connecting rod 10 of handle 9 passes valve gap 12 and is connected with timer 11, be provided with first passage 21 in the valve body 23, buffer channel 24 and second channel 28, one end of first passage 21 is connected with water intake 19, the other end of first passage 21 is connected with buffer channel 24, one end of second channel 28 is connected with buffer channel 24, the other end of second channel 28 is connected with water outlet 1, be provided with main valve ball seat mouth 20 in one side of valve body 23 water intakes 19, main valve ball 18 matches with main valve ball seat mouth 20, fixedly connected with the upper end of main valve ball 18 in the lower end of main valve ball link 17, the epimere of main valve ball link 17 passes in the cavity 22 that valve body 23 is arranged on valve gap 12, the top of main valve ball link 17 is provided with spring support plate 14, main valve ball link 17 between spring support plate 14 and the valve body 23 is provided with supported spring 15, be provided with second bearing 13 above the top of main valve ball link 17, be provided with secondary valve ball seat mouth 3 in one side of valve body 23 water outlets 1, secondary valve ball 2 matches with secondary valve ball seat mouth 3, fixedly connected with the upper end of secondary valve ball 2 in the lower end of secondary valve ball connecting rod 5, the epimere of secondary valve ball connecting rod 5 passes in the cavity 22 that valve body 23 is arranged on valve gap 12, the top of secondary valve ball connecting rod 5 is connected with clutch shaft bearing 7, the center fixation of rotating disk 8 is on the connecting rod 10 of handle 9, the upside edge of rotating disk 8 is fixed with two boss 6, and the downside edge of rotating disk 8 is provided with groove 29.

Embodiment two: as shown in Figure 1, the difference of present embodiment and embodiment one is, it has increased by first Sealing 4 and second Sealing 16, first Sealing 4 is arranged between secondary valve ball connecting rod 5 and the valve body 23, and second Sealing 16 is arranged between main valve ball link 17 and the valve body 23.Increased after first Sealing 4 and second Sealing 16, increased the sealing effect between secondary valve ball connecting rod 5, main valve ball link 17 and the valve body 23.Other composition, annexation are identical with embodiment one.

Embodiment three: as shown in Figure 1, the difference of present embodiment and embodiment two is, it has increased purge tube 26 and pipe cap 27, and purge tube 26 is fixed on the downside of valve body 23 and is connected with buffer channel 24, and pipe cap 27 spins with purge tube 26.The purge tube 26 and the pipe cap 27 that increase have formed the incrustation scale storehouse, clear up by purge tube 26.Other composition, annexation are identical with embodiment two.

Embodiment four: as shown in Figure 1, the difference of present embodiment and embodiment three is that it has increased filter 25, and filter 25 is arranged in the buffer channel 24.The filter 25 that increases can filter the harmful matter in the water, improves quality of water supply.Other composition, annexation are identical with embodiment three.

Claims

1, a kind of can be regularly, quantitatively, the valve ball control device of the water tap of water-stopping self-closing, it comprises secondary valve ball (2), secondary valve ball connecting rod (5), two boss (6), clutch shaft bearing (7), rotating disk (8), handle (9), timer (11), valve gap (12), second bearing (13), spring support plate (14), supported spring (15), main valve ball link (17), main valve ball (18) and valve body (23), fixedly connected with the upper end of valve body (23) in the lower end of valve gap (12), timer (11) is fixed on the upper end of valve gap (12) inner valve body (23), handle (9) is arranged on the upside of valve gap (12), the connecting rod (10) of handle (9) passes valve gap (12) and is connected with timer (11), be provided with first passage (21) in the valve body (23), buffer channel (24) and second channel (28), one end of first passage (21) is connected with water intake (19), the other end of first passage (21) is connected with buffer channel (24), one end of second channel (28) is connected with buffer channel (24), the other end of second channel (28) is connected with water outlet (1), it is characterized in that being provided with main valve ball seat mouth (20) in the side of valve body (23) water intake (19), main valve ball (18) matches with main valve ball seat mouth (20), fixedly connected with the upper end of main valve ball (18) in the lower end of main valve ball link (17), the epimere of main valve ball link (17) passes in the cavity (22) that valve body (23) is arranged on valve gap (12), the top of main valve ball link (17) is provided with spring support plate (14), main valve ball link (17) between spring support plate (14) and the valve body (23) is provided with supported spring (15), be provided with second bearing (13) above the top of main valve ball link (17), be provided with secondary valve ball seat mouth (3) in one side of valve body (23) water outlet (1), secondary valve ball (2) matches with secondary valve ball seat mouth (3), fixedly connected with the upper end of secondary valve ball (2) in the lower end of secondary valve ball connecting rod (5), the epimere of secondary valve ball connecting rod (5) passes in the cavity (22) that valve body (23) is arranged on valve gap (12), the top of secondary valve ball connecting rod (5) is connected with clutch shaft bearing (7), the center fixation of rotating disk (8) is on the connecting rod (10) of handle (9), the upside edge of rotating disk (8) is fixed with two boss (6), and the downside edge of rotating disk (8) is provided with groove (29).

2, according to claim 1 can be regularly, quantitatively, the valve ball control device of the water tap of water-stopping self-closing, it is characterized in that it also comprises first Sealing (4) and second Sealing (16), first Sealing (4) is arranged between secondary valve ball connecting rod (5) and the valve body (23), and second Sealing (16) is arranged between main valve ball link (17) and the valve body (23).

3, according to claim 2 can be regularly, quantitatively, the valve ball control device of the water tap of water-stopping self-closing, it is characterized in that it also comprises purge tube (26) and pipe cap (27), purge tube (26) is fixed on the downside of valve body (23) and is connected with buffer channel (24), and pipe cap (27) spins with purge tube (26).

4, according to claim 3 can be regularly, quantitatively, the valve ball control device of the water tap of water-stopping self-closing, it is characterized in that it also comprises filter (25), filter (25) is arranged in the buffer channel (24).