CN2583217Y - Two-flow high pressure flushing device for closet - Google Patents

Abstract

The utility model relates to a double-flow high pressure flushing device for a closet. The double-flow amount high pressure flushing device for a closet is provided with a water storage cylinder body. A large flow button, a small flow button, and a restoring spring are arranged on the water storage cylinder body. The double-flow high pressure flushing device for a closet is characterized in that the water storage cylinder body is a closed shell body which is composed of a main cylinder and a base of a magnetic valve. A button permanent magnetic block which can be controlled and moved by the large flow button and the small flow button is arranged at the bottom of the small flow button. An upper cover with a water inlet hole of the magnetic valve is arranged on the base of the magnetic valve. A rubber pad which is matched with a water outlet of the base of the magnetic valve is arranged on the upper cover of the magnetic valve. A valve core with a pressure release hole is arranged on the rubber pad. A control rod of the magnetic valve is also arranged in the upper cover of the magnetic valve. A sealing pad which is matched with the pressure release hole on the valve core is arranged on the lower end of the control rod. A permanent magnetic block of the magnetic valve which is matched with the button permanent magnetic block is arranged on the upper end of the control rod. The double-flow high pressure flushing device for a closet has the advantages that the double-flow high pressure flushing device for a closet has high water pressure and large instantaneous water outlet amount; the actual water used amount of the double-flow high pressure flushing device for a closet is very small, the water discharged by large water amount is about three liters, and the water discharged by small water amount is only about one liter; the water saving effect of the double-flow high pressure flushing device for a closet is marked.

Description

Double fluid amount high pressure toilet stool washing device

Technical field

The utility model belongs to a kind of sanitaryware flusher, particularly a kind of double fluid amount high pressure toilet stool washing device that is applicable to various closets.

Background technology

Closet sanitary equipment of the prior art mainly are made of water tank and closet two parts, one is arranged between the two, and split is also arranged.Closet is used for accepting ight soil, and water tank then is used for water storage and the ight soil of flushing in the closet.From dashing on the effect just, in general, the pressure of water is big more, and the speed that water flows is fast more, and the used water yield is just more little, that is to say, dashes the big more just water-saving more of just water pressure.Otherwise the pressure of water is more little, and the speed that water flows is just slow more, and water supply volume is also just big more, just water wasting more.At present, though the water tank specification on the market is of a great variety, basic structure is similar, and water tank adopts worn-out open architecture usually, and it mainly is made up of casing, rubber valve gap, valve gap control button, water intaking valve and ball float etc.The capacity of water tank is generally 9 liters or 12 liters, and the water-saving water tank about 6 liters is also arranged.It is to utilize the potential difference of water to wash closet, because the potential difference between water tank and the closet is generally all smaller, therefore, the pressure of water is very little, and the speed that water flows is slower, if there are not enough water yields, closet just is difficult to rinse well, is difficult to realize not only to rinse well, but also the requirement that conserves water.In addition, valve closing is not tight, and the phenomenon of leaking of dripping is ubiquity also.And China is as the country of a water resource poorness, and using water wisely has great importance.Therefore, the development of water-saving flushing device for toilet tool has become the important topic that governments at all levels and people pay close attention to.

The utility model content

The technical problems to be solved in the utility model is, overcomes the deficiency that above-mentioned prior art exists, and provides that a kind of pressure is big, water is few, dash just clean double fluid amount high pressure toilet stool washing device.

The utility model has a water storage cylinder body, on cylinder body, be equipped with big, low discharge button and back-moving spring, its special character is, described cylinder body is a closed shell that is made of master cylinder and magnetic valve base, be equipped with greatly in the bottom of low discharge button, the low discharge button all can be controlled the button permanent magnet that moves, a magnetic valve loam cake of bringing the water hole into is housed on the magnetic valve base, on magnetic valve, cover the rubber cushion that the delivery port with the magnetic valve base matches is housed, a band is housed on the rubber cushion rushes down the spool of pressing the hole, the magnetic valve control lever also is housed in the magnetic valve loam cake, the lower end of control lever be equipped with spool on rush down the sealing mat of pressing the hole to match, the magnetic valve permanent magnet that matches with the button permanent magnet is equipped with in the upper end of control lever.

The utlity model has following advantage:

1, adopt closed shell as cistern, glassware for drinking water wherein has higher pressure, therefore, the impulse force when dashing just is bigger, helps the flushing of closet, have the pressure height, wash the characteristics fast, that water is few, the water yield that is moment is big, and actual water supply volume is very little, about about three liters of the water that big yield is emitted, the water that the little water yield is emitted only is that water-saving result is remarkable about one liter.

2, the switching of valve adopts isolated magnetic switch to combine with hydrodynamics, neither water clock, the operation light again, rapid, reliable.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is that the K of Fig. 1 is to view;

Fig. 3 is the A-A sectional view of Fig. 1;

Fig. 4 is the structural representation of another embodiment of the utility model.

The specific embodiment

Embodiment 1:

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model has a water storage cylinder body, and described cylinder body is a closed shell that is made of master cylinder 8 and magnetic valve base 19, adopts between the two to be threaded, and in its junction sealing mat 18 is housed also, does not leak to guarantee it; Big flow button 10, low discharge button 11 and back-moving spring 9 are housed on cylinder body, described big flow button 10, low discharge button 11 are installed in the tubular recess on master cylinder 8 tops, big flow button 10 and low discharge button 11 are isolated by the water storage space of tubular recess and master cylinder 8 inside, leak when avoiding operating, and be assemblied in fixed mount 12 on four dops on master cylinder 8 tops; The bottom of described big flow button 10 is a tubulose, and the bottom of low discharge button 11 is shaft-like, and both are assembled together; A large and small flow button is housed in the bottom of low discharge button 11 all can controls the button permanent magnet 7 that moves, during promptly respectively downwards by big flow button 10 or low discharge button 11, button permanent magnet 7 all can move downward; Time-delay cushion rubber 13 also is housed in the bottom of big flow button 10, and the effect of time-delay cushion rubber 13 is to match with back-moving spring 9, big flow button 10 can be detained a period of time after pressing, and reset in the given time; A magnetic valve loam cake 14 of bringing water hole 4 into is housed on magnetic valve base 19, constitute the valve body of magnetic valve, described magnetic valve loam cake 14 is installed on the annular seating 16 of magnetic valve base 19, two openings are arranged at the bottom of annular seating 16, as shown in Figure 3, magnetic valve base 19 middle delivery ports are communicated with the inside water storage space of master cylinder 8, constitute water stream channel; The Ω shape rubber cushion 15 that delivery port with magnetic valve base 19 matches is housed on magnetic valve loam cake 14, and rubber cushion 15 also can be other shapes, and a spool 1 is housed on rubber cushion 15, has on the spool 1 to rush down to press hole 2; Magnetic valve control lever 5 also is housed in magnetic valve loam cake 14, the lower end of control lever 5 be equipped with spool 1 on rush down the sealing mat 3 of pressing hole 2 to match, the magnetic valve permanent magnet 6 that matches with button permanent magnet 7 is equipped with in the upper end of control lever 5; Button permanent magnet 7 is spaced from each other in master cylinder 8 with magnetic valve permanent magnet 6, the tubular recess on master cylinder 8 tops that button permanent magnet 7 promptly is housed is with that the magnetic valve loam cake 14 of magnetic valve permanent magnet 6 is housed is not connected, thereby the operating mechanism of magnetic valve and the switching mechanism of magnetic valve are separated, avoid leaking, and utilize the adhesive of button permanent magnet 7 and magnetic valve permanent magnet 6 or disconnect the switching that realizes valve; Water inlet pipe 17 also is housed on the sidewall of master cylinder 8, tap water is incorporated in the master cylinder 8; During use, the delivery port outer end of magnetic valve base 19 is installed on the water inlet of closet and gets final product.

Operating principle of the present utility model is, when tap water when water inlet pipe 17 constantly is injected in the master cylinder 8, air in the master cylinder 8 is compressed, pressure in the master cylinder 8 increases gradually, the inlet opening 4 of water on magnetic valve loam cake 14 with pressure enters in the valve body, water pressure in the valve body also increases thereupon, and promotes the spool 1 downward delivery port of tightly pushing down on the magnetic valve base 19, and magnetic valve cuts out; Because tap water constantly enters into master cylinder 8, the pressure in the cylinder is constantly increased, when pressure acquired a certain degree, water inlet stopped, because master cylinder 8 has enough big volume, therefore, can produce very high pressure in the master cylinder 8; When pressing big flow button 10, button permanent magnet 7 is descending, when near the magnetic valve permanent magnet 6 of magnetic valve control lever 5 upper ends, because the adhesive effect of magnetic force, control lever 5 is up, rushing down on the spool 1 presses hole 2 to be opened, water in the valve body is discharged, pressure in the valve body descends rapidly, and the pressure moment pressure interior above valve body in the master cylinder 8, spool 1 is up rapidly, at this moment, delivery port on the magnetic valve base 19 is opened, and the water in the master cylinder 8 is emitted in a large number from the delivery port on the magnetic valve base 19 is instantaneous, realizes high hydraulic pressure, big flow dashes purpose just; After big flow button 10 is pressed, under the effect of back-moving spring 9, big flow button 10 will move upward, but because the 13 delay effects of time-delay cushion rubber, can postpone the up time of big flow button 10, when button permanent magnet 7 is up to certain altitude, two permanent magnets lose its reliss, and control lever 5 free-fallings are closed rushing down on the spool 1 once more and pressed hole 2, water re-injects supercharging, finishes the big flood discharge process one time.

When pressing low discharge button 11, its process is the same, when different is low discharge button 11 is descending, it is descending to drive big flow button 10, time-delay cushion rubber 13 also is failure to actuate, under the effect of back-moving spring 9, low discharge button 11 will be up rapidly after staff leaves, and it is up rapidly to drive button permanent magnet 7, under the situation that the water in master cylinder 8 is not emitted fully, because two permanent magnets lose its reliss, cause control lever 5 free-fallings, close rushing down on the spool 1 and press hole 2, realize closing, finish once little water discharge process.

Embodiment 2:

As shown in Figure 4, its structure such as embodiment 1, difference only is, by connecting tube 20 countercylinder 21 is housed also between master cylinder 8 and water inlet pipe 17, with the water pressure in the further increase master cylinder 8, dashes effect just improve.

Claims (4)

1, a kind of double fluid amount high pressure toilet stool washing device, a water storage cylinder body is arranged, on cylinder body, be equipped with big, low discharge button and back-moving spring, it is characterized in that, described cylinder body is a closed shell that is made of master cylinder and magnetic valve base, be equipped with greatly in the bottom of low discharge button, the low discharge button all can be controlled the button permanent magnet that moves, a magnetic valve loam cake of bringing the water hole into is housed on the magnetic valve base, on magnetic valve, cover the rubber cushion that the delivery port with the magnetic valve base matches is housed, a band is housed on the rubber cushion rushes down the spool of pressing the hole, the magnetic valve control lever also is housed in the magnetic valve loam cake, the lower end of control lever be equipped with spool on rush down the sealing mat of pressing the hole to match, the magnetic valve permanent magnet that matches with the button permanent magnet is equipped with in the upper end of control lever.

2, double fluid amount high pressure toilet stool washing device according to claim 1 is characterized in that, in the bottom of big flow button the time-delay cushion rubber is housed also.

3, double fluid amount high pressure toilet stool washing device according to claim 1 is characterized in that button permanent magnet and magnetic valve permanent magnet are spaced from each other in master cylinder.

4, double fluid amount high pressure toilet stool washing device according to claim 1 is characterized in that, at master cylinder and water inlet pipe countercylinder is housed also.

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