CN2547786Y

CN2547786Y - Dual-drain draw-off valve

Info

Publication number: CN2547786Y
Application number: CN 02220063
Authority: CN
Inventors: 李飞宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-17
Filing date: 2002-04-17
Publication date: 2003-04-30
Anticipated expiration: 2012-04-17

Abstract

The utility model discloses a dual-drain draw-off valve which mainly comprises a starting device, a draw-off device and a water level controller which are fixed together through an outer casing, wherein, the draw-off device mainly comprises an inner sleeve and a seal device which are connected together; the inner sleeve is provided with two adapting devices which are used for respectively positioning two keg floats arranged inside the water level controller. Through pressing a button two times, a user can control the two moving travels of the inner sleeve so that the inner sleeve can match with the two keg floats respectively; thus, the utility model realizes two draw-off modes and the user can choose flushing of different water quantity according to needs; moreover, the utility model which adopts fewer parts has a compact overall structure and smaller volume.

Description

Double water draining valve

Technical field

The utility model relates to a kind of draining valve, refers in particular to a kind of double water draining valve.

Background technology

Current society, water resource very lacks, and using water wisely is imperative.And common water tank drain valve only has a kind of drainage pattern, and promptly each displacement is fixed, and like this, no matter has a bowel movement or goes to the lavatory, and draining valve all can only dash row with the same big water yield, so that guarantee each time all can be thorough towards arranging.So, just had and can occur at the double water draining valve of the different displacement that urine.

And common double water draining valve is greatly to being divided into two kinds, and a kind of is to clap to cover formula, and another is a float bowl-type.And float bowl-type mainly is to come the time of application valve cover whereabouts with the control displacement by two keg floats that difference just is provided with.

The utility model content

The purpose of this utility model is to provide a kind of compact conformation, volume is little and the double water draining valve of stable performance.

For reaching above-mentioned purpose, solution of the present utility model is: double water draining valve, mainly be fixed together by shell by starting device, dewatering installation and water-level control apparatus, wherein dewatering installation mainly connects a sealing device by an inner sleeve and forms, this inner sleeve be provided with water-level control apparatus in two keg floats, two adapting devices of locating respectively.

Described water-level control apparatus is made up of a whole row float bucket and half row's keg float; Whole row float bucket is fixed on the base plate, is nested with and is fixed on the adjusting rod and partly arrange keg float, and adjusting rod and intrinsic hanger link together; This hanger is to be positioned at whole row float bucket top and activity is fixed on the base plate.

Adapting device on the described inner sleeve is two positioning boss that corresponding whole row float bucket and hanger relevant position are provided with; Difference in height between two positioning boss is greater than the difference in height between hanger and the whole row float bucket.

Described starting device is divided into and queues moving device entirely and partly queue moving device; Queue moving device entirely and be made as full row's button and partly arrange button and be connected on the button support behind the socket spring respectively with partly queuing moving device, each button articulates arm by swing arm respectively and above-mentioned inner sleeve links together; Queue moving device entirely and partly queue the same swing arm that moving device starts control inner sleeve stroke respectively; Form the positive stop lug boss of control button stroke on the button support, wherein control the positive stop lug boss that the limited step of partly arranging button is higher than the full row of control button.

Described shell comprises a body and a base plate, and body covers on the base plate; Form the guide rail that cooperates with inner sleeve on body, corresponding both sides, inner sleeve upper end are provided with guide groove.

Described body lower end is connected with the adjustment sheet of a regulating pondage.

Like this, if use the utility model to implement many drainings, only need push and queue moving device entirely, can be with the inner sleeve pull-up, and be affiliated on whole row float bucket by positioning boss on the inner sleeve, when the water in the water tank drains into to the greatest extent the time, whole row float bucket is because loss of buoyance and with the gravity tilt drop, and the positioning boss on this moment inner sleeve breaks away from the relation of being affiliated to of whole row float bucket and with gravity fall outfall covered, just stop the row of dashing, whole process time is long, and displacement is also big, so be called " full row ".

Implement few draining if use the utility model, then only need push and partly queue moving device, can be with the inner sleeve pull-up, and be affiliated on hanger by another positioning boss on the inner sleeve, because partly arranging keg float and hanger is to link together, water in water tank dropped down onto for 1 row keg float following time, partly arrange keg float owing to loss of buoyance and with gravity fall, this moment, the positioning boss on the inner sleeve broke away from the relation of being affiliated to hanger, and with gravity fall outfall is covered, stopping the row of dashing, whole process time is short, displacement is also little, so be called " half row ".

In a word, the utility model is by twice different pressing button action, two kinds of movement travels with the control inner sleeve, respectively with whole row float bucket and partly arrange keg float and cooperate, promptly have two kinds of different drainage patterns, the user can carry out the row of dashing of the different water yields as required, when particularly going to the lavatory, regulate the row of dashing of the little water yield by regulating the height partly arrange keg float, thereby realize using water wisely, avoid the purpose of water resource waste; From structure of the present utility model as can be known, its parts are few, compact overall structure, and volume is less.

Description of drawings

Fig. 1 is the utility model three-dimensional exploded view;

Fig. 2 is the utility model three-dimensional combination figure;

Fig. 3 is the utility model sealing state sectional view;

Fig. 4 is that the utility model is arranged the state sectional view entirely;

Fig. 5 is the state sectional view of partly arranging of the present utility model;

Fig. 6 is the another kind of embodiment schematic diagram of the utility model.

The specific embodiment

See also shown in Fig. 1,2,3, the utility model mainly is fixed together by shell D by starting device A, dewatering installation B and water-level control apparatus C;

Wherein, starting device A is made up of button 1, button support 2, swing arm 3 and arm 4, button 1 is divided into full row's button 11 and partly arranges button 12, the lower end of two

buttons

11,12 is formed with respectively pushes projection 111,121 and connects projection 112,122, and connection projection 112,122 cooperates back-moving springs 113,123 and is fixed in the button support 2; Swing arm 3 is hinged on the button support 4, arm 4 one ends and swing arm 3 one ends articulate, arm 4 other ends connect on the dewatering installation B, and the position of pushing projection 112,122 of corresponding two

buttons

11,12 of swing arm 3 other ends, form the positive stop lug boss 21,22 of control button 1 stroke on the button support 2, wherein control the positive stop lug boss 21 that the positive stop lug boss 22 of partly arranging button 12 is higher than the full row of control button 11.

Shell D comprises a body 5 and a base plate 6, and body 5 covers on the base plate 6, is provided with an adjustment sheet 51 in the lower end of body 5, fixes an adjusting rod 52 in body 5 outsides, forms the protruding grain 521 in location on the adjusting rod 52;

Dewatering installation B connects a sealing rubber cushion 71 by an inner sleeve 7 and forms, and inner sleeve 7 activities are fixed on the body 5, form the guide rail 53 that cooperates with inner sleeve 7 on body 5, and corresponding both sides, inner sleeve 7 upper end are provided with guide groove 72; Mesopore 61 back connections one liner plate 73 backs that base plate 6 is passed in inner sleeve 7 lower ends are fixed together by snap ring 74 with sealing rubber cushion 71;

Water-level control apparatus C is made up of a whole row float bucket 8 and half row's keg float 9; Whole row float bucket 8 is fixed on the base plate 6, is nested with and is fixed on the adjusting rod 52 and partly arrange keg float 9, and adjusting rod 52 links together with hanger 91 in the body 5; This hanger 91 is to be positioned at whole row float bucket 8 tops and activity is fixed on the base plate 6, and wherein hanger 91 is positioned at the upper end of whole row float bucket 8; Partly arrange keg float 8 and be nested with on the protruding grain 521 in the location that is fixed on adjusting rod 52, adjusting rod 52 passes the connecting hole 54 of body 5 and the hanger 91 in the body 5 links together; Inner sleeve 7 is provided with two

positioning boss

76,77 of corresponding whole row float bucket 8 and hanger 91 relevant positions; On base plate 6, form the limited step 62 that cooperates hanger 91.

During combination, after button 1 is assemblied in key support 2, be fixed in the lump on the body 5, after keg float 9 accessories such as grade are partly arranged in body 5 connections, be nested with base plate 6 and be fixed on the water-drainage base seat E, the side of water-drainage base seat E is connected with overflow pipe E1, and water-drainage base seat E is the outfall place that is fixed on water tank.

Concrete action, the principle of implementing of the utility model is as follows:

When many drainings of desire, referring to shown in Figure 4, only need full row's button 11 of pressing button 1, the end that projection 111 just can ejection swing arm 3 of pushing of then arranging button 11 lower ends entirely moves downward, because lever principle, the other end of swing arm 3 then drives arm 4 and moves upward, arm 4 drives inner sleeve 7 and moves upward, guide effect at the guide groove 72 of 53 pairs of inner sleeves 7 of body 5 upper rails, make inner sleeve 7 do motion vertically upward, when full row's button 11 moves downward the position of limited step 21 of key support 2, promptly finish its movement travel, and inner sleeve 7 this trip that moves upward simultaneously, because buoyancy of water effect, whole row float bucket 8 is the level of state, positioning boss 72 on the inner sleeve 7 just is affiliated on whole row float bucket 8, and sealing rubber cushion 74 is opened outfall, carries out draining, pine oil is arranged button 11 entirely, under the effect of back-moving spring 113, it returns to original position, when the water of water tank drains into to the greatest extent the time, whole row float bucket 8 surfaces, because whole row float bucket 8 loss of buoyance and with the gravity tilt drop, the positioning boss 71 on the inner sleeve 7 break away from the relation of being affiliated to of whole row float bucket 8 and with gravity fall outfall are covered, and just stop the row of dashing, whole process time is long, and displacement is big.

Referring to shown in Figure 6, but be provided with the adjustment sheet 51 of a up-down adjustment in the lower end of body 5, because body 5 constitutes a relative airtight cavity with base plate 6, so in this airtight relatively cavity, water velocity in the relative water tank of the speed of current is slow, and when horizontal plane is lower than whole row float bucket 8 in the water tank, and the water that does not flow to end in addition in the airtight relatively cavity exists, have only when in the airtight relatively cavity reduce to whole row float bucket 8 times under water the time, whole row float bucket 8 can fall just now; If position to adjusted adjustment sheet 51, then body 5 just has delivery port, when horizontal plane is lower than this delivery port, the water velocity of then above-mentioned airtight relatively cavity is just accelerated, when not treating that the interior water of water tank flows to end fully, whole row float bucket 8 just can be because of loss of buoyance falls, and by sealing rubber cushion 74 outfall is covered, and can save some water yields in the water tank this moment; When adjustment sheet 51 is transferred to the extreme higher position, water velocity is slightly identical with the interior water velocity of water tank in this airtight relatively cavity, whole row float bucket 8 just can fall with the liquid level in the water tank, because whole row float bucket 8 also has one section height apart from outfall, the water yield that retain in the water tank this moment can be more relatively, so adjustment sheet 51 has the function of the full draining discharge of an adjusting.

When desire is lacked draining, with reference to shown in Figure 5, what then only need pressing keys 1 partly arranges button 12, the end that projection 121 just can ejection swing arm 3 of pushing of then partly arranging button 12 lower ends moves downward, with above-mentioned principle, make inner sleeve 7 do motion vertically upward, when partly arranging button 12 and move downward the position of limited step 22 of key support 2, promptly finish its movement travel, and inner sleeve 7 this trip that moves upward simultaneously, because buoyancy of water effect, partly arranging keg float 9 drive hangers 91 is the level of state, positioning boss 77 on the inner sleeve 7 just is affiliated on hanger 91, sealing rubber cushion 74 is opened outfall, carry out draining, pine oil is partly arranged button 12, under the effect of back-moving spring 123, it returns to original position, when the water of water tank drains into half row's keg float, 9 major parts when surfacing owing to arrange partly that keg float 9 loses part buoyancy with gravity fall and drive adjusting rod 52 and move downward, make hanger 91 around pivot swinging, and tilt laterally, the positioning boss 77 on the inner sleeve 7 just breaks away from the relation of being affiliated to of hanger 91 and with gravity fall outfall is covered, and stops the row of dashing, whole process time is short, and displacement is also little.

Again as shown in Figure 6, owing to partly arrange keg float 9 and can make up-down adjustment on adjusting rod 52, when then using, double displacement regulated on demand, and it is higher partly to arrange keg float 9 position on adjusting rod 52, and then displacement is fewer.

Claims

1, double water draining valve, mainly be fixed together by shell by starting device, dewatering installation and water-level control apparatus, it is characterized in that: dewatering installation mainly connects a sealing device by an inner sleeve and forms, this inner sleeve be provided with water-level control apparatus in two keg floats realize two adapting devices of locating respectively.

2, double water draining valve as claimed in claim 1 is characterized in that: water-level control apparatus is made up of a whole row float bucket and half row's keg float.

3, double water draining valve as claimed in claim 2, it is characterized in that: whole row float bucket is connected on the base plate of body, is fixed on the adjusting rod and partly arrange the keg float activity, and adjusting rod and intrinsic hanger link together; This hanger is to be positioned at whole row float bucket top and activity is fixed on the base plate.

4, double water draining valve as claimed in claim 1 is characterized in that: the adapting device on the inner sleeve is two positioning boss that corresponding whole row float bucket and hanger relevant position are provided with.

5, as claim 1 or 3,4 described double water draining valves, it is characterized in that: the difference in height between two positioning boss is greater than the difference in height between hanger and the whole row float bucket.

6, double water draining valve as claimed in claim 1 is characterized in that: starting device is divided into and queues moving device entirely and partly queue moving device.

7, double water draining valve as claimed in claim 6, it is characterized in that: queue moving device entirely and be made as full row's button and partly arrange button and be connected on the button support behind the socket spring respectively with partly queuing moving device, each button articulates arm by swing arm respectively and above-mentioned inner sleeve links together.

8, as claim 6 or 7 described double water draining valves, it is characterized in that: queue moving device entirely and partly queue the same swing arm that moving device starts control inner sleeve stroke respectively.

9, double water draining valve as claimed in claim 7 is characterized in that: form the positive stop lug boss of control button stroke on the button support, wherein control the positive stop lug boss that the limited step of partly arranging button is higher than the full row of control button.

10, double water draining valve as claimed in claim 1, it is characterized in that: shell comprises a body and a base plate, and body covers on the base plate.

11, as claim 1 or 10 described double water draining valves, it is characterized in that: form the guide rail that cooperates with inner sleeve on body, corresponding both sides, inner sleeve upper end are provided with guide groove.

12, as claim 1 or 10 described double water draining valves, it is characterized in that: the adjustment sheet that is provided with a regulating pondage in the body lower end.