CN100510286C - Water-saving toilet flushing device - Google Patents

Abstract

The present invention relates to a water-saving flusher for toilet. It has a cistern, on the cistern a cistern cover is ste, the cistern wall is equipped with water inlet, on the water inlet a water-feeding connector is mounted, the water-feeding connector is connected with water-conveying pipe to water outlet pipe. In the cistern cover a water discharge press-button is placed, and in the bottom portion o f the cistern a flushing water-discharging pipe connector is mounted. The water inlet of water-feeding connector is connected with release valve of regulator, is one end of water outlet pipe an air guide blade wheel is set, between the release valve of regulator and the air guide blade wheel a water pipe is conneced, and in the cistern of the boiler a water-soluble tank is mounted, a flushing valve is connected between water discharge press-button of cistern cover and flushing water-discharging pipe mouth, and the flushing value is passed through the water-soluble tank.

Description

Water-saving toilet-flushing device

Technical field

The present invention relates to the supporting technology of flush toilet, have the water-saving toilet-flushing device that conserves water.

Background technology

Along with growth in the living standard,, also use flush toilet gradually in cities and towns and part rural area as hotel, restaurant, metropolis.The advantage of flush toilet is that civilization is convenient, sanitation and hygiene, but its shortcoming is to consume a large amount of water, for the area of shortage of water resources, it is crucial conserving water especially, so the exploitation saving toilet is significant.So the someone has invented and has utilized air pressure to improve the bath ability to reach and conserve water in recent years, as U.S. Pat 6029288A, and Chinese patent CN23372134, but such technology since only the flow action when utilizing flush valve to open suck gas and guide in the water tank, and in runner, lack raising hydraulic pressure, also lack air-breathing servicing unit and water booster system, therefore, the effect of air pressure is not obvious, and water-saving result is poor.

Summary of the invention

The present invention provides a kind of and improves hydraulic pressure with the adjuster relief valve in order to overcome the defective that prior art exists, and auxiliary air-breathing function is arranged again, and the water-saving toilet-flushing device of pressurization bath is arranged.

The technical scheme of water-saving toilet-flushing device of the present invention is: a flush toilet toilet cistern is arranged, case lid is arranged on the water tank, water-soluble case is installed in the water tank, water tank wall is shaped on water inlet, be installed into water swivel in the water inlet, one of water supply connector connects water-supply-pipe, the adjuster relief valve is installed in the other end of water supply connector, the adjuster relief valve connects water pipe, water pipe connects outlet pipe through the air guide impeller, the button that discharges water is installed in case lid, in the bottom of water tank the bath drain connection is installed, discharge water and be connected flush valve between button and the bath draining mouth of pipe, flush valve passes water-soluble case, it is characterized in that described adjuster relief valve forms housing by protheca and back cover, mounting spring seat between protheca and back cover, spring base contacts with spring, spring base is the shunting plug in the protheca fixedly, baffle plate and rubber chock, the other end of spring heads on middle spool, middle spool matches with the back cover, and the sidewall that overlaps in the back is shaped on interface, is installed into vent plug in the interface, inlet valve contacts with top plug spring, and top plug spring has adjustable cap to fix; Flow divider valve core and filter screen are installed in the protheca water inlet of adjuster relief valve.The main body that it is characterized in that described air guide impeller is shaped on the water inlet adapter that connects water pipe, pass to the weep hole of water-soluble case, in the air guide impeller bodies bead filler is installed, bead filler contacts with spring, spring is connected and fixed by nut and impeller bodies, side in the air guide impeller bodies is shaped on inlet suction port, and the water blockoff inlet valve is installed in the inlet suction port, and the water blockoff inlet valve is fixed by nut.Its described flush valve is the valve body that outer cover and inner cover are formed, valve rod and spring are installed in valve body, outer cover connects valve gap, be equipped with arrangements of diverter rods in the valve gap, one of arrangements of diverter rods is connected with connector, connector and switch cover links to each other, and connector and arrangements of diverter rods match with back-moving spring respectively, between the cooperating of the other end of arrangements of diverter rods and valve rod pad is installed.This toilet flusher is improved the standard with the runner variation of adjuster relief valve, and the air guide impeller has air-breathing function, and the flush valve pressurization is washed away, constitute the aqueous vapor flush power, reach high air water and press toilet flushing, water supply volume is economized, can conserve water about 50%, water-tight, rinse well.

Description of drawings

Fig. 1 is a water-saving toilet-flushing device structural representation of the present invention;

Fig. 2 is a water-saving toilet-flushing device adjuster relief valve structural representation of the present invention;

This water-saving toilet-flushing device air guide impeller master of Fig. 3 looks schematic diagram;

This water-saving toilet-flushing device air guide impeller left side of Fig. 4 is looked and is cutd open intention;

This water-saving toilet-flushing device air guide impeller of Fig. 5 is overlooked and is cutd open intention;

This water-saving toilet-flushing device flush valve structural representation of Fig. 6;

The water-soluble box structure schematic diagram of this water-saving toilet-flushing device of Fig. 7.

The specific embodiment

The invention discloses a kind of water-saving toilet-flushing device, mainly match with flush toilet.Its basic structure is a flush toilet toilet cistern 4 can being made by porcelain or plastics etc., case lid 9 is arranged on the water tank, water tank wall is shaped on water inlet, be installed into water swivel 1 in the water inlet, water supply connector 1 connects water-supply-pipe to outlet pipe, the button 10 that discharges water is installed in case lid 9, in the bottom of water tank the bath drain connection is installed, its technical characterictic that improves design is: as shown in Figure 1, in water supply connector 1, connect adjuster relief valve 2, and in one of outlet pipe, be equipped with air guide impeller 8, be connected water pipe 7 between adjuster relief valve and the air guide impeller 8, water-soluble case 5 be installed, in toilet flush 4 so water is in water-soluble case, be connected flush valve 6 between discharge water button 10 and the bath draining mouth of pipe 3 of case lid 9, flush valve passes water-soluble case 5.Described adjuster relief valve 2 as shown in Figure 2, by protheca 14 and the back cover 22 whole housings of forming, mounting spring seat 16 between protheca 14 and back cover 22, spring base 16 contacts with spring 26, protheca 14 receives water inlet, spring base 16 is shunting plug 18, baffle plate 17 and the rubber chock 15 in the protheca 14 fixedly, and shunting plug 18 allows hydraulic pressure increase naturally, baffle plate 17 stifled damping power and rubber chock 15 water blockoff refluence effects together.The other end of spring 26 heads on middle spool 20, and middle spool 20 matches with back cover 22, is shaped on interface at the sidewall of back cover 22, be installed into vent plug 23 in the interface, inlet valve 23 contacts with top plug spring 24, and top plug spring 24 has adjustable cap 25 to fix, and inlet valve has the air inlet of adjusting plugging function.And flow divider valve core 12 and filter screen 11 can be installed in protheca 14 water inlets 1 of adjuster relief valve 2, and the filter screen middle impurity that anhydrates, flow divider valve core increases hydraulic action.

The structure of described air guide impeller 8 such as Fig. 3, Fig. 4 and shown in Figure 5, a main body 30 is arranged, main body is shaped on the water inlet that connects water pipe 7 and takes over 31, pass to the weep hole 32 of water-soluble case 5, bead filler 36 is installed in the air guide impeller bodies 30, and bead filler produces rotation during water inlet, and bead filler 36 contacts with spring 34, spring is regulated the bead filler effect, and spring 34 is connected and fixed by nut 33 and impeller bodies 30.Side in air guide impeller bodies 30 is shaped on inlet suction port 39, and water blockoff inlet valve 38 is installed in the inlet suction port 39, and water blockoff inlet valve 38 is fixed by nut 37, and the air guide impeller has strong air-breathing function.

Described flush valve by the valve body that outer cover 41 and inner cover 42 are formed, is installed valve rod 44 and spring 45 as shown in Figure 6 in valve body, outer cover plays the role of positioning, water outlet under the inner cover.Outer cover 41 connects valve gap 52, be equipped with arrangements of diverter rods 56 in the valve gap 52, one of arrangements of diverter rods 56 is connected with connector 51, connector 51 links to each other with switch cover (button discharges water) 50, connector 51 matches with back-moving spring 49 and 57 respectively with arrangements of diverter rods 56, between the cooperating of the other end of arrangements of diverter rods 56 and valve rod 44 pad 54 is installed.Coupling nut 46 in valve gap 52, and the pad 47 of adjusting and sealing ring 48 are arranged, and delivery port is equipped with sealing ring 43, and valve gap 52 place's sealing rings 53.Flush valve passes water-soluble case 5, and water-soluble case 5 is made up of upper box lid 62 and following case lid 61 as shown in Figure 7, and water-soluble case 5 water effects are shaped on joint 66 in following case lid 61 bottoms, connect the toilet water outlet.

Claims (3)

1, water-saving toilet-flushing device, a flush toilet toilet cistern is arranged, case lid is arranged on the water tank, water-soluble case is installed in the water tank, water tank wall is shaped on water inlet, be installed into water swivel in the water inlet, one of water supply connector connects water-supply-pipe, the adjuster relief valve is installed in the other end of water supply connector, the adjuster relief valve connects water pipe, water pipe connects outlet pipe through the air guide impeller, the button (10) that discharges water is installed in case lid (9), in the bottom of water tank the bath drain connection is installed, discharge water and be connected flush valve (6) between button (10) and the bath draining mouth of pipe (3), flush valve passes water-soluble case (5), it is characterized in that described adjuster relief valve (2) forms housing by protheca (14) and back cover (22), mounting spring seat (16) between protheca and back cover, spring base (16) contacts with spring (26), spring base (16) is the shunting plug (18) in the protheca (14) fixedly, baffle plate (17) and rubber chock (15), the other end of spring (26) heads on middle spool (20), middle spool (20) matches with back cover (22), sidewall at back cover (22) is shaped on interface, be installed into vent plug (23) in the interface, inlet valve (23) contacts with top plug spring (24), and top plug spring (24) has adjustable cap (25) to fix; Flow divider valve core (12) and filter screen (11) are installed in protheca (14) water inlet (1) of adjuster relief valve (2).

2, water-saving toilet-flushing device as claimed in claim 1, the main body (30) that it is characterized in that described air guide impeller (8) has the water inlet of connection water pipe (7) to take over (31), pass to the weep hole (32) of water-soluble case (5), bead filler (36) is installed in the air guide impeller bodies (30), bead filler (36) contacts with spring (34), spring (34) is connected and fixed by nut (33) and impeller bodies (30), side in air guide impeller bodies (30) is shaped on inlet suction port (39), water blockoff inlet valve (38) is installed in the inlet suction port (39), and water blockoff inlet valve (38) is fixed by nut (37).

3, water-saving toilet-flushing device as claimed in claim 1, it is characterized in that described flush valve (6) is the valve body that outer cover (41) and inner cover (42) are formed, valve rod (44) and spring (45) are installed in valve body, outer cover (41) connects valve gap (52), be equipped with arrangements of diverter rods (56) in the valve gap (52), one of arrangements of diverter rods (56) is connected with connector (51), connector (51) links to each other with switch cover (50), connector (51) and arrangements of diverter rods (56) respectively with back-moving spring (49,57) match, between the cooperating of the other end of arrangements of diverter rods (56) and valve rod (44) pad (54) is installed.

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