CN2659985Y

CN2659985Y - Pedal delayed valve

Info

Publication number: CN2659985Y
Application number: CN 200320100025
Authority: CN
Inventors: 蓝济沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-08
Filing date: 2003-10-08
Publication date: 2004-12-01
Anticipated expiration: 2013-10-08

Abstract

The utility model relates to a foot valve, in particular to a novel foot time-delay valve, comprising a valve body, a temperature-controlled switch arranged in the valve body, a flushing device having a cold and hot water inlet and a water outlet arranged on a side of the valve body, the flushing device having a foot time-delay arranged on another side of the valve body; an automatic start stop device is arranged in the cold and hot water inlet and the water outlet; an automatic water temperature regulating switch is arranged at the water outlet end of the cold and hot water inlet; the temperature-controlled switch and the foot time-delay flushing device are all arranged in the valve body to form into a single unit; because a time-delay regulating tube is arranged, the size of a time-delay cavity can be regulated; a delay time can be changed; the water temperature can be regulated to prevent the water in the cold and hot water pipes from communicating; meanwhile, the utility model has a function of an inducing flushing valve; and the price is low and cheap; thereby the utility model is capable of substituting the inducing flushing valve in a public place, being used in a shower, a basin used in the public place extensively; the usage is hygienic and convenient; and the appearance is also beautiful.

Description

A kind of novel foot-operated time-delay valve

Technical field:

The utility model relates to a kind of flushing valve, is specifically related to a kind of novel foot-operated time-delay valve.

Technical background:

At present, foot valve all is made up of water inlet portion and water part, during use, then need just can make flushing valve be in opening with foot-operated firmly riding, use extremely inconvenience, and the Pedal flushing valve that can delay time is fixed owing to the size in time-delay chamber, therefore the time of bath is fixed, can not adjust delay time according to actual needs, the scope of application is narrow.

Summary of the invention:

The purpose of this utility model provides a kind of novel foot-operated time-delay valve.

A kind of novel foot-operated time-delay valve, a side of comprise valve body, be located at temperature detect switch (TDS) in the valve body, being located at valve body is provided with warm-cold inleting pipe and outlet pipe, is located at the foot-operated time-delay flusher of being provided with of valve body opposite side, be provided with automatic opening-closing in the warm-cold inleting pipe, temperature detect switch (TDS) is located at the water side of warm-cold inleting pipe, temperature detect switch (TDS) all is located in the valve body with foot-operated time-delay flusher, constitutes an integral body.

Headstock gear is by being located at packed-piston body in the water inlet pipe, being located at the link stopper in the water pipe and the spring be located between packed-piston body and the link stopper is formed, and the packed-piston body is positioned at water inlet end.

Foot-operated time-delay flusher, comprise water inlet and delivery port, foot rest fixedly connect tooth, nut, valve body, be located at valve seat on the valve body, be located at the valve seat bottom the time-delay chamber, be located at the floating piston body in the time-delay chamber, the valve seat upper end is provided with time-delay and regulates tube, time-delay is regulated between tube and the floating piston body and is provided with spring, and the opposite side at the water inlet pipe and water outlet pipe joint on the valve body is provided with foot-treadle device.

Floating piston body lower end is provided with valve rod, and valve rod is positioned at floating piston body inside, and the valve rod upper end is provided with link stopper, and floating piston body upper end is provided with spring housing, is provided with stage clip between spring housing and the link stopper, and the spring housing upper end is provided with spilled water hole.

Foot-treadle device comprises that the foot rest of being located on the valve body away from the opposite side of water inlet pipe and water outlet pipe joint fixedly connects tooth, be located at foot rest and fixedly connect the push rod device that is provided with in the tooth, be provided with push rod in the push rod device, the push rod device outer end is provided with foot-driven lever, the end of foot-driven lever is provided with foot rest, foot-driven lever the inner is provided with positioning sleeve, and fixedlys connected with valve body by nut.

The bottom of valve body is provided with fixed head.

Regulate tube owing to be provided with time-delay, can regulate the size in time-delay chamber, change the time of time-delay, adjustable water saving temperature, prevent that the water in the hot water pipe from ganging up, simultaneously, have the function of induction flushing valve, and cheap, alternative in public places induction flushing valve, use can be widely used in shower.The washbasin of Shi Yonging uses hygienic and convenient, appearance looks elegant in public places.

Description of drawings:

Fig. 1 is a kind of novel foot-operated time-delay valve explosion views of the present utility model.

Fig. 2 is the vertical view of a kind of novel foot-operated time-delay valve of the utility model.

Fig. 3 is the enlarged drawing of a kind of novel foot-operated time-delay valve headstock gear of the utility model.

Fig. 4 is the lateral view of a kind of novel foot-operated time-delay valve headstock gear of the utility model water supply connector.

The specific embodiment:

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of novel foot-operated time-delay valve, comprise valve body 1, be located at the temperature detect switch (TDS) 4 in the valve body 1, be located at a side warm-cold inleting pipe 51 of valve body 1,511 and outlet pipe 12, be located at the foot-operated time-delay flusher of valve body 1 opposite side, warm-cold inleting pipe 51, be provided with automatic opening-closing in 511, temperature detect switch (TDS) 4 is located at warm-cold inleting pipe 51,511 water side, temperature detect switch (TDS) 4 all is located in the valve body 1 with foot-operated time-delay flusher, constitute an integral body, temperature detect switch (TDS) 4 can be regulated the ratio of cold water and hot water inflow automatically, thereby adjust the water temperature at water pipe 12 places automatically, when cold water pipe 511 anhydrous, temperature detect switch (TDS) 4 will cut out automatically, prevent the discharge of high temperature water, temperature by required water, rotate and regulate temperature detect switch (TDS) 4, temperature detect switch (TDS) 4 can directly be buied from market, headstock gear is by being located at warm-cold inleting pipe 51, packed-piston body 52 in 511, be located at warm-cold inleting pipe 51, link stopper 54 in 511 and be located at packed-piston body 52 with link stopper 54 between spring 53 compositions, packed-piston body 52 is positioned at water inlet end, warm-cold inleting pipe 51, be provided with guide rail 55 in 511.During water flowing, because the intensity of spring 53 is little, packed-piston body 52 breaks away from water inlet, water enters valve body from the gap between packed-piston body 52, warm-cold inleting pipe 51,511, the guide rail 55, when cutting off the water, packed-piston body 52 compresses water inlet under the effect of spring 53, and anti-sealing refluxes.Foot-operated time-delay flusher, comprise warm-cold inleting pipe 51,511 and delivery port 12, foot rest fixedly connects tooth 13, nut 131, valve body 1, be located at the valve seat 2 on the valve body 1, be located at valve seat 2 lower end floating piston bodies 3, valve seat 2 upper ends are provided with time-delay and regulate tube 21, the external screw thread of tube 21 and the screw-internal thread fit of valve seat 2 are regulated in time-delay, can rotate up and down, time-delay is regulated between tube 21 and the floating piston body 3 and is provided with spring 22, floating piston body 3 lower ends are provided with valve rod 31, valve rod 31 is positioned at floating piston body 3 inside and is provided with link stopper 311, floating piston body 3 upper ends are provided with spring housing 33, be provided with stage clip 32 between spring housing 33 and the block 311, spring housing 33 floating piston bodies 3 threaded engagement, its upper end is provided with spilled water hole 331.Be provided with foot rest at the opposite side of warm-cold inleting pipe 51,511 on the valve body 1 and fixedly connect tooth 13, be provided with push rod device in it, be provided with push rod 134 in the push rod device, the outer end is provided with foot-driven lever 138, the end of foot-driven lever 138 is provided with foot rest 1381, foot-driven lever 138 the inners are provided with positioning sleeve 132, and fixedly connected with valve body 1 by nut 131.The bottom of valve body 1 is provided with fixed head 14, is convenient to the installation of valve body 1.During use, with foot-operated foot rest 1381 once, the inner link stopper of foot-driven lever 138 is that fulcrum inwardly rotates with the upper side edge, promoting push rod 133 inwardly slides, pushing up oblique valve rod 31 makes the time-delay chamber communicate with delivery port 12, the spilled water hole 331 of water on spring housing 33 in the time-delay chamber, and the gap of valve rod 31 and floating piston body 3, flow to delivery port 12, floating piston body 3 moves up, and water level is opened, flushing valve is unlocked, push rod 133 resets under the effect of spring 134, and the end face of compressing foot-driven lever 138 resets foot-driven lever 138 and foot rest 1381, water is from the gap between the time-delay chamber wall of floating piston body 3 and valve seat 2 lower ends during unlatching, enter time-delay chamber and spring housing 33, the while to moving down, is sealed the water level mouth under the effect of spring 22, close flushing valve, can regulate simultaneously time-delay and regulate 21 length that stretch in the time-delay chamber, change the height that moves on the floating piston body 3, to change time-delay washing time and discharging quantity of water.

Claims

1, a kind of novel foot-operated time-delay valve, it is characterized in that: a side of comprise valve body, be located at thermostat in the valve body, being located at valve body is provided with warm-cold inleting pipe and outlet pipe, is located at the foot-operated time-delay flusher of being provided with of valve body opposite side, be provided with automatic opening-closing in the warm-cold inleting pipe, the automatic by-pass cock of water temperature is located at the water side of warm-cold inleting pipe, temperature detect switch (TDS) all is located in the valve body with foot-operated time-delay flusher, constitutes an integral body.

2, a kind of novel foot-operated time-delay valve according to claim 1, it is characterized in that: headstock gear is by being located at packed-piston body in the water inlet pipe, being located at the link stopper in the water pipe and the spring be located between packed-piston body and the link stopper is formed, and the packed-piston body is positioned at water inlet end.

3, a kind of novel foot-operated time-delay valve according to claim 1, it is characterized in that: foot-operated time-delay flusher, comprise water inlet and delivery port, foot rest fixedly connect tooth, nut, valve body, be located at valve seat on the valve body, be located at the valve seat bottom the time-delay chamber, be located at the floating piston body in the time-delay chamber, the valve seat upper end is provided with time-delay and regulates tube, time-delay is regulated between tube and the floating piston body and is provided with spring, and the opposite side at the water inlet pipe and water outlet pipe joint on the valve body is provided with foot-treadle device.

4, according to claim 1 or the described a kind of novel foot-operated time-delay valve of claim 3, it is characterized in that: floating piston body lower end is provided with valve rod, valve rod is positioned at floating piston body inside, the valve rod upper end is provided with link stopper, floating piston body upper end is provided with spring housing, be provided with stage clip between spring housing and the link stopper, the spring housing upper end is provided with spilled water hole.

5, according to claim 1 or the described a kind of novel foot-operated time-delay valve of claim 3, it is characterized in that: foot-treadle device comprises that the foot rest of being located on the valve body away from the opposite side of water inlet pipe and water outlet pipe joint fixedly connects tooth, be located at foot rest and fixedly connect the push rod device that is provided with in the tooth, be provided with push rod in the push rod device, the push rod device outer end is provided with foot-driven lever, the end of foot-driven lever is provided with foot rest, and foot-driven lever the inner is provided with positioning sleeve, and fixedlys connected with valve body by nut.4, a kind of time-delay Pedal flushing valve according to claim 1 is characterized in that: headstock gear by the packed-piston body, be located at the link stopper in the water pipe and the spring be located between packed-piston body and the link stopper is formed.

6, according to claim 1 or the described a kind of novel foot-operated time-delay valve of claim 3, it is characterized in that: the bottom of valve body is provided with fixed head.