CN2711268Y

CN2711268Y - Two-line type water drainage valve

Info

Publication number: CN2711268Y
Application number: CN 200420051702
Authority: CN
Inventors: 李飞宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-15
Filing date: 2004-06-15
Publication date: 2005-07-20
Anticipated expiration: 2014-06-15

Abstract

The utility model discloses a two-line type water drainage valve which comprises one main lifting device which can directly realize the lift through a first operation device, one side lifting device which can realize the lift through a second operation device, one water drainage base, and a valve body arranged on the water drainage base, wherein, one swing arm which can limit the float of a complete row float barrel after swinging is arranged on the connecting point of the side lifting device and a valve body; the upper end of the swing arm is matched with the convexity of the bottom of the side lifting device; an interlocking structure is arranged on the coupling point of the side lifting device and the main lifting device, which causes that the side lifting device lifts the main lifting device to together move upwards. After the structure is adopted, the structure of the utility model is compact, and the operating force is light; the utility model has the advantages of convenience, practicality and good use effect.

Description

A kind of two row's formula draining valves

Technical field

The utility model relates to a kind of dewatering installation that is used for water tank, particularly relates to a kind of two row's formula draining valves.

Background technology

Fast development along with Chinese national economy, the significantly raising of living standards of the people, not only increasing now family uses has gone up flush toilet, and many units or public place have also adopted flush toilet, flush toilet bring to people easy to use in, also caused the waste of some water resources, the water resource deficiency has become the problem that national governments press for solution now, China is a country that water resource is very short, continuous development along with national economy, the continuous expansion of city size, the decline year by year of the increase of Increase of population and industrial or agricultural water supply volume and groundwater table, caused the urban water supply growing tension of considerable part, important schedule has been laid out in using water wisely, and existing flush toilet adopts the single row type flushing valve mostly, in use, it is by the operation of button draining valve to be opened the water that makes in the water tank to be discharged from, thereby realize flushing to the seat lavatory, because what adopt is single row type, so the water in the case is discharged from basically, but people are when using the seat lavatory, be not all to need so many water towards Xian at every turn, as just need when defecating the more water could be clean towards Xian, and when urine less water can the seat lavatory is clean towards Xian, particularly in one day; the number of times of urine will be far longer than the number of times of stool; but because the water of going out in the water tank all is identical; this has just caused the significant wastage of water resource; for this reason; just a kind of two row's formula flushing valves that are used for water tank arise at the historic moment; this kind flushing valve is provided with two grades of baths; i.e. full row draining and partly draining; adopt full row when the seat lavatory is dirtier; during as stool; adopt half row when the seat lavatory is not dirtier; during as urine; so just can save water supply volume widely, but existing two row's formula drain valve structures are comparatively complicated, are out of order easily.

The utility model content

The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of compact conformation, operating physical force is light, convenient and practical and result of use is good two row's formula draining valves, by two grades of drainings controls, thereby has realized water-saving purpose.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of two row's formula draining valves, comprise that one can directly realize the main pulling apparatus of mentioning by first actuation means, one can realize the side pulling apparatus mention by second actuation means, and a water-drainage base seat and be installed in valve body on the water-drainage base seat; Main pulling apparatus slides and is set in the lumen of valve body, and its bottom that passes valve body is provided with the sealing rubber cushion that can seal mutually with the outfall of water-drainage base seat; Slide and be with whole row float bucket in the bottom of main pulling apparatus, whole row float bucket places in the valve body chamber and is between the flange and valve body base plate of main pulling apparatus bottom; Be connected with half row's keg float on the main pulling apparatus; The basal sliding of side pulling apparatus is connected in valve body top board place, and the swing arm that whole row float bucket floats can be limited after being provided with a swing in its connection place, and swing arm is articulated in the valve body top board; Side pulling apparatus and main pulling apparatus link, and its connection place is provided with and can spurs the linkage structure that main pulling apparatus together moves up by the side pulling apparatus.

Described valve body top board is provided with a projection up or down, projection is provided with slideway, and the basal sliding cross-under of side pulling apparatus is in slideway, and swing arm is articulated in the step place of projection, the epimere of swing arm matches with the end section of side pulling apparatus, and the hypomere of swing arm along projection downwards and stretch into the valve body inner chamber.

The upper end of described swing arm bends to the inside, and the bottom of corresponding side pulling apparatus is provided with the projection that matches with the bending of swing arm upper end, and the epimere of projection is a slope.

Described main pulling apparatus also is covered with a pressure ring, and pressure ring is provided with the running-on that can penetrate for the projection of valve body top board, and running-on is provided with and the suitable inwall of the bending of swing arm.

Described first actuation means is full row's actuation means, and second actuation means is half row's actuation means; Or first actuation means be half row's actuation means, second actuation means be entirely to arrange actuation means.

The linkage structure at described side pulling apparatus and the main pulling apparatus place of linking comprises that active card is placed in the draw ring and the vertical slide opening of being located on the side pulling apparatus on the main pulling apparatus, draw ring is integrally formed with protruding arm, protruding arm is set in the vertical slide opening of side pulling apparatus, and protruding arm is mutually close with the bottom of slide opening.

The adjusting ring of different displacement volumes can be realized in described valve body bottom also cutting ferrule one, and adjusting ring is provided with the large and small adjustment hole that can regulate water yield, the base plate place of valve body be provided with adjusting ring on the big corresponding hole of adjustment hole.

The hole at described valve body base plate place also articulating has joint ring.

Described main pulling apparatus is provided with and is used for recessed road of first clamping and the recessed road of second clamping that cutting ferrule is partly arranged keg float, partly arrange on the ring body of keg float in along being provided with elastic chuck, the dop holding is in the recessed road of first clamping or the recessed road of second clamping of main pulling apparatus.

Described valve body top board is an one-turn cap, and hub cap activity holding is in the screens of valve body top inwall.

Described whole row float bucket comprises foam cap, arranges foam entirely, arranges foam entirely and tightly is stuck in the foam cap, and the external wall of upper portion of foam cap is provided with step.

The described keg float of partly arranging comprises half row's foam cap, partly arranges foam, partly arranges foam and tightly is stuck in half row's foam cap.

In use, when the water in the water tank is not discharged, the sealing rubber cushion of main pulling apparatus bottom forms sealing to the outfall of water-drainage base seat, water in the water tank can not be discharged from, the whole row float bucket of this moment is between the flange and valve body base plate of main pulling apparatus bottom, and partly arrange the middle and upper part that keg float is in main pulling apparatus, i.e. the top of valve body, this moment, main pulling apparatus, side pulling apparatus, swing arm were not all moved.

In the time will realizing draining entirely, the full row of operation actuation means, as press full row's button, full row's actuation means can be used as first actuation means and main pulling apparatus links, also can be used as second actuation means and the side pulling apparatus links, being example as first actuation means, then after first actuation means such as the full row's button actions, main pulling apparatus is upwards mentioned, after main pulling apparatus moves up, the sealing rubber cushion of main pulling apparatus bottom leaves the outfall of water-drainage base seat, and then the water in the water tank just discharges by outfall; Because after main pulling apparatus is mentioned, the flange of its underpart loses presses the card of whole row float bucket, and whole row float bucket upwards floats, and continues to withstand on the flange place of the main pulling apparatus that has been raised, at this moment, main pulling apparatus can not fallen after rise downwards by the whole row float bucket buoyancy function at once; After main pulling apparatus is raised, affixed draw ring on the main pulling apparatus, certainly also move up thereupon being raised, the protruding arm of draw ring then together moves up in company with main pulling apparatus along the vertical slide opening of side pulling apparatus, thereby leave bottom with the slide opening of its mutually close side pulling apparatus, but still in slide opening, move, like this, the side pulling apparatus just can not linked, because the side pulling apparatus is action not, then swing arm also is failure to actuate, and the swing arm lower section of this moment is in the chamber that whole row float bucket outer wall step and valve body inwall are surrounded, and swing arm is not also to whole row float bucket generation effect; Under the whole row float bucket buoyancy function, main pulling apparatus continues to be hanged, then the water in the water tank is constantly flowed out, continuous decline along with water level, when water level is reduced to whole row float bucket when being not enough to support main pulling apparatus, main pulling apparatus falls after rise downwards under the effect of deadweight, and then the sealing rubber cushion of its bottom forms sealing to the outfall of water-drainage base seat again, has realized full draining for this reason.

In the time will realizing half row's draining, actuation means is partly arranged in operation, as arranging button by second, the side pulling apparatus is upwards mentioned, after the side pulling apparatus moves up, because the bottom of the vertical slide opening of side pulling apparatus is mutually close with the protruding arm of main pulling apparatus draw ring, after moving on the side pulling apparatus, protruding arm can't move down relatively along slide opening, then protruding arm will together move upward with the homonymy pulling apparatus, will drive main pulling apparatus by draw ring after moving on the protruding arm and together move up, thereby main pulling apparatus also is raised, the sealing rubber cushion of then main pulling apparatus bottom leaves the outfall of water-drainage base seat, and the water in the water tank is discharged by outfall; When the side pulling apparatus is raised, the side pulling apparatus is that the slideway along valve body top board projection moves up, because section is provided with the projection that matches with the bending of swing arm upper end at the bottom of the side pulling apparatus, move on the projection back by its inclined-plane with the upper end of swing arm gradually to extrapolation, make the lower end of swing arm inwardly put, after swing arm is inwardly put, its bottom is just just pushed up and is stuck in the upper end of preparing upwards unsteady whole row float bucket, this is because after main pulling apparatus together mentioned, the flange of its underpart has lost presses the card of whole row float bucket, the requirement of floating on whole row float bucket is oriented, after whole row float bucket is pressed by the swing arm card, just can't continue to go up in-migration and hold main pulling apparatus, whole row float bucket can't the effect of floating power, then Ci Shi main pulling apparatus falls after rise with regard to preventing by the buoyancy of partly arranging keg float, along with the water in the water tank continuously outflows, water level constantly descends, when water level is reduced to the buoyancy of half row's keg float when being not enough to support, main pulling apparatus and side pulling apparatus are in next falling down in the same way of effect of deadweight, the sealing rubber cushion of its bottom of main pulling apparatus forms sealing to the outfall of water-drainage base seat again, has realized half draining for this reason.

The utility model can also be by regulating full row's displacement to the adjusting ring of valve body bottom institute overcoat, when rotating adjusting ring, when making the big adjustment hole of adjusting ring aim at the hole of valve body base plate, can be set to full row's displacement of little shelves, as the displacement of 6L; When rotating adjusting ring, when making the ditty knothole of adjusting ring aim at the hole of valve body base plate, can be set to full row's displacement of big shelves, as the displacement of 9L.

The clamping of the recessed road of first clamping that the utility model can also be by partly arranging keg float and main pulling apparatus or the diverse location in the recessed road of second clamping realizes the different displacement of partly arranging, when above-mentioned adjusting ring is when being in the displacement of 6L, to partly arrange keg float and be connected to the recessed road of first clamping, promptly be in the recessed road of top clamping, that then can realize 3L partly arranges displacement; When above-mentioned adjusting ring is when being in the displacement of 9L, will partly arrange keg float and be connected to the recessed road of second clamping, promptly be in the recessed road of following clamping, that then can realize 4.5L partly arranges displacement.

The beneficial effects of the utility model are, owing to having adopted main pulling apparatus and the side pulling apparatus of establishing side by side, and be provided with and spur the linkage structure that main pulling apparatus together moves up by the side pulling apparatus in the connection place of side pulling apparatus and main pulling apparatus, the place of being slidingly connected by side pulling apparatus bottom and valve body top board projection is provided with a swing arm, when main pulling apparatus is mentioned, the side pulling apparatus is motionless, swing arm is also motionless, whole row float bucket works, thereby realized full row's draining, when the side pulling apparatus was mentioned, the side pulling apparatus main pulling apparatus that links together was raised, the swing arm swing, swing arm is to the effect of whole row float bucket card lifting pressure, and whole row float bucket can't work, and partly arranges keg float and works, thereby realized partly draining, made this two rows drain valve structure compactness, operating physical force is light, convenient and practical and result of use good; Owing on main pulling apparatus, also be covered with a pressure ring, and pressure ring is provided with the running-on that can penetrate for the projection of valve body top board, and running-on is provided with and the suitable inwall of the bending of swing arm, by the falling of pressure ring in company with main pulling apparatus, its running-on is nested with swing arm, can make swing arm reply initial position; Since the valve body bottom also outside cutting ferrule one can realize the adjusting ring of different displacement volumes, the adjusting by adjusting ring can realize the switching of arranging two grades of gears entirely; Since the hole at valve body base plate place also articulating joint ring is arranged, can prevent that the water of valve body inner chamber from spilling, improve the stability that draining valve uses; Be used for recessed road of first clamping and the recessed road of second clamping that keg float is partly arranged in socket owing to be provided with at main pulling apparatus, the difference by the clamping position realizes the switching of partly arranging two grades of gears; Because the valve body top board is made as one-turn cap, and the draw ring that is fastened on the main pulling apparatus can rotate around main pulling apparatus, side pulling apparatus and swing arm can be rotated flexibly, self also can rotate main pulling apparatus in valve body, this is very easy to the installation of draining valve in water tank, and its installation site is unrestricted; Owing to will arrange foam entirely and tightly be stuck in the foam cap, full row's foam can not deviate from voluntarily, and can be in the valve body chamber whole flexible motion; Tightly be stuck in half row's foam cap owing to will partly arrange foam, half row's foam can not deviate from voluntarily.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of two row's formula draining valves of the present utility model are not limited to embodiment.

Fig. 1 is the constructional drawing of the utility model inactive state;

Fig. 2 is the constructional drawing that the utility model is arranged state entirely;

Fig. 3 is match with the valve body upward view of (6L shelves) of the utility model adjusting ring;

Fig. 4 is match with the valve body upward view of (9L shelves) of the utility model adjusting ring;

Fig. 5 is the constructional drawing of the utility model half row's state (3L shelves);

Fig. 6 is the constructional drawing of the utility model half row's state (4.5L shelves).

The specific embodiment

Shown in accompanying drawing, a kind of two row's formula draining valves of the present utility model, comprise that one can directly realize that the main pulling apparatus 1, of mentioning can realize the side pulling apparatus 2 of mentioning by partly arranging actuation means by full row's actuation means, and a water-drainage base seat 4 and be actively socketed on valve body 3 on the water-drainage base seat;

Main pulling apparatus 1 comprises sleeve pipe 11, setting of casing 12, last sleeve pipe 11 snaps in the setting of casing 12, last sleeve pipe 11 is provided with sealing ring 13 with the access section of setting of casing 12, setting of casing 12 slides and is set in the lumen of valve body 3, and its bottom that passes valve body 3 is provided with the sealing rubber cushion 15 that can seal mutually with the outfall of water-drainage base seat 4; Sealing rubber cushion 15 is the places, bottom that are stuck in setting of casing 12 by two snap rings 14; Slide and be with whole row float bucket 16 in the bottom of setting of casing 12, whole row float bucket 16 by foam cap 161, arrange foam 162 entirely and form, the top of wherein arranging foam 162 entirely tightly is stuck in the foam cap 161, the external wall of upper portion of foam cap 161 is provided with step 163, and whole row float bucket 16 is to place in valve body 3 chambeies and be between the flange 121 and valve body 3 base plates of setting of casing 12 bottoms; The top of setting of casing 12 is covered with half row's keg float 17, partly arranges keg float 17 by partly arranging foam cap 171, partly arranging foam 172 and forms, and that wherein partly arranges foam 172 all tightly is stuck in half and arranges in the foam cap 171, partly arranges the top that keg float 17 is in valve body 3;

Side pulling apparatus 2 comprises half row's pull bar 21, partly arranges guide rod 22, partly arranges pull bar 21 and inserts in half row's guide rod 22 and can 90 ° pull, and is fixing reliable during vertical position; The basal sliding of partly arranging guide rod 22 is connected in the projection 32 of valve body 3 top boards 31, projection 32 is provided with slideway, the basal sliding cross-under of partly arranging guide rod 22 is in slideway, swing arm 5 is articulated in the step place of projection 32, the epimere of swing arm 5 matches with the end section of partly arranging guide rod 22, and the upper end of swing arm 5 bends to the inside, and the end section of partly arranging guide rod 22 is provided with the projection that matches with the bending of swing arm 5 upper ends, the epimere of projection is a slope, and the hypomere of swing arm 5 along projection 32 downwards and stretch into valve body 3 inner chambers; The last sleeve pipe 11 of partly arranging pull bar 21 and main pulling apparatus 1 of side pulling apparatus 2 links, its place of linking is provided with and can spurs the linkage structure that main pulling apparatus 1 together moves up by side pulling apparatus 2, this linkage structure comprises the draw ring 111 and the vertical slide opening 211 be located at half row pull bar 21 on of cutting ferrule in last sleeve pipe 11, draw ring 111 is integrally formed with protruding arm, protruding arm is set in the vertical slide opening 211 of half row's pull bar 21, and protruding arm is mutually close with the bottom of slide opening 211.

Wherein,

Also be covered with a pressure ring 122 on the top of setting of casing 12, pressure ring 122 is provided with the running-on that can penetrate for the projection 32 of valve body top board, and running-on is provided with and the suitable inwall of the bending of swing arm 5;

Also cutting ferrule one can be realized the adjusting ring 33 of different displacement volumes in valve body 3 bottoms, adjusting ring 33 is provided with big adjustment hole 331, the ditty knothole 332 that can regulate water yield, the base plate place of valve body 3 be provided with adjusting ring 33 on big adjustment hole 331 corresponding holes, the hole at valve body 3 base plate places also articulating joint ring is arranged.

Be provided with on the top of setting of casing 12 and be used for recessed road 1231 of first clamping and the recessed road 1232 of second clamping that cutting ferrule is partly arranged keg float 17, along being provided with elastic chuck, the dop holding is in recessed road 1231 of first clamping of setting of casing 12 or the recessed road 1232 of second clamping in partly arranging on the ring body of keg float 17.

Valve body 3 top boards 31 are one-turn cap, and hub cap 31 activity holdings are in the screens of valve body 3 top inwalls.

In use, when the water in the water tank is not discharged, the outfall of 15 pairs of water-drainage base seats 4 of sealing rubber cushion of main pulling apparatus 1 bottom forms sealing, water in the water tank can not be discharged from, the whole row float bucket 16 of this moment is between the flange 121 and valve body 3 base plates of main pulling apparatus 1 bottom, and partly arrange the middle and upper part that keg float 17 is in main pulling apparatus 1, i.e. the top of valve body 3, this moment, main pulling apparatus 1, side pulling apparatus 2, swing arm 5 were not all moved.

In the time will realizing draining entirely, the full row of operation actuation means, as press full row's button, main pulling apparatus 1 is upwards mentioned, after main pulling apparatus 1 moved up, the sealing rubber cushion 15 of main pulling apparatus 1 bottom left the outfall of water-drainage base seat 4, and then the water in the water tank just discharges by outfall; Because after main pulling apparatus 1 is mentioned, the flange 121 of its underpart loses presses the card of whole row float bucket 16, and whole row float bucket 16 upwards floats, and continues to withstand on flange 121 places of the main pulling apparatus 1 that has been raised, at this moment, main pulling apparatus 1 can not fallen after rise downwards by whole row float bucket 16 buoyancy function at once; After main pulling apparatus 1 is raised, affixed draw ring 111 on the main pulling apparatus 1, certainly also move up thereupon being raised, the protruding arm of draw ring then together moves up in company with main pulling apparatus 1 along the vertical slide opening 211 of side pulling apparatus 2, thereby leave mutually close position with side pulling apparatus 2 slide openings 211 bottoms, but still in slide opening 211, move, like this, side pulling apparatus 2 just can not linked, because not action of side pulling apparatus 2, then swing arm 5 also is failure to actuate, and swing arm 5 lower sections of this moment are in the chamber that whole row float bucket 16 outer wall steps and valve body 3 inwalls are surrounded, and swing arm 5 is not also to whole row float bucket 16 generation effects; Under whole row float bucket 16 buoyancy function, main pulling apparatus 1 continues to be hanged, then the water in the water tank is constantly flowed out, continuous decline along with water level, when water level is reduced to whole row float bucket 16 when being not enough to support main pulling apparatus 1, main pulling apparatus 1 falls after rise downwards under the effect of deadweight, and then the sealing rubber cushion 15 of its bottom forms sealing to the outfall of water-drainage base seat 4 again, has realized full draining for this reason.

In the time will realizing half row's draining, actuation means is partly arranged in operation, as arranging button by second, side pulling apparatus 2 is upwards mentioned, after side pulling apparatus 2 moves up, because the bottom of side pulling apparatus 2 vertical slide openings 211 is mutually close with the protruding arm of main pulling apparatus 1 draw ring 111, after moving on the side pulling apparatus 2, protruding arm can't move down relatively along slide opening 211, then protruding arm will together move upward with homonymy pulling apparatus 2, will drive main pulling apparatus 1 by draw ring 111 after moving on the protruding arm together moves up, thereby main pulling apparatus 1 also is raised, the sealing rubber cushion 15 of then main pulling apparatus 1 bottom leaves the outfall of water-drainage base seat 4, and the water in the water tank is discharged by outfall; When side pulling apparatus 2 is raised, side pulling apparatus 2 is that the slideway along valve body 3 top boards 31 projections 32 moves up, because 2 end of side pulling apparatus section is provided with the projection that matches with the bending of swing arm 5 upper ends, move on the projection back by its inclined-plane with the upper end of swing arm 5 gradually to extrapolation, make the lower end of swing arm 5 inwardly put, after swing arm 5 is inwardly put, its bottom is just just pushed up and is stuck in the upper end of preparing upwards unsteady whole row float bucket 16, this is because after main pulling apparatus 1 together mentioned, the flange 121 of its underpart has lost presses the card of whole row float bucket 16, the requirement of floating on whole row float bucket 16 is oriented, after whole row float bucket 16 is pressed by swing arm 5 cards, just can't continue to go up in-migration and hold main pulling apparatus 1, whole row float bucket 16 can't the effect of floating power, then Ci Shi main pulling apparatus 1 falls after rise with regard to preventing by the buoyancy of partly arranging keg float 17, along with the water in the water tank continuously outflows, water level constantly descends, when water level is reduced to the buoyancy of half row's keg float 17 when being not enough to support, main pulling apparatus 1 and side pulling apparatus 2 are in next falling down in the same way of effect of deadweight, the sealing rubber cushion 15 of main pulling apparatus 1 its bottom forms sealing to the outfall of water-drainage base seat 4 again, has realized half draining for this reason.

Referring to Fig. 3, shown in Figure 4, the utility model can also be by regulating full row's displacement to the adjusting ring 33 of valve body 3 bottoms institute overcoat, when rotating adjusting ring 33, when making the big adjustment hole 331 of adjusting ring 33 aim at the hole of valve bodies 3 base plates, can be set to full row's displacement of little shelves, as the displacement of 6L; When rotating adjusting ring 33, when making the ditty knothole 332 of adjusting ring 33 aim at the hole of valve bodies 3 base plates, can be set to full row's displacement of big shelves, as the displacement of 9L.

The utility model can also be realized the different displacement of partly arranging by partly arranging keg float 17 and the clamping of the diverse location in recessed road 1231 of first clamping of main pulling apparatus 1 or the recessed road 1232 of second clamping, when above-mentioned adjusting ring 33 is when being in the displacement of 6L, to partly arrange keg float 17 and be connected to the recessed road 1231 of first clamping, promptly be in the recessed road of top clamping, that then can realize 3L partly arranges displacement; When above-mentioned adjusting ring 33 is when being in the displacement of 9L, will partly arrange keg float 17 and be connected to the recessed road 1232 of second clamping, promptly be in the recessed road of following clamping, that then can realize 4.5L partly arranges displacement.

Claims

1. row's formula draining valve comprises that one can directly realize the main pulling apparatus of mentioning by first actuation means, and one can realize the side pulling apparatus of mentioning by second actuation means, and a water-drainage base seat and be installed in valve body on the water-drainage base seat; Main pulling apparatus slides and is set in the lumen of valve body, and its bottom that passes valve body is provided with the sealing rubber cushion that can seal mutually with the outfall of water-drainage base seat; Slide and be with whole row float bucket in the bottom of main pulling apparatus, whole row float bucket places in the valve body chamber and is between the flange and valve body base plate of main pulling apparatus bottom; Be connected with half row's keg float on the main pulling apparatus; It is characterized in that: the basal sliding of side pulling apparatus is connected in valve body top board place, and the swing arm that whole row float bucket floats can be limited after being provided with a swing in its connection place, and swing arm is articulated in the valve body top board; Side pulling apparatus and main pulling apparatus link, and its connection place is provided with and can spurs the linkage structure that main pulling apparatus together moves up by the side pulling apparatus.

2. a kind of two row's formula draining valves according to claim 1, it is characterized in that: described valve body top board is provided with a projection up or down, projection is provided with slideway, the basal sliding cross-under of side pulling apparatus is in slideway, swing arm is articulated in the step place of projection, the epimere of swing arm matches with the end section of side pulling apparatus, and the hypomere of swing arm along projection downwards and stretch into the valve body inner chamber; The upper end of described swing arm bends to the inside, and the bottom of corresponding side pulling apparatus is provided with the projection that matches with the bending of swing arm upper end, and the epimere of projection is a slope.

3. a kind of two row's formula draining valves according to claim 1, it is characterized in that: described main pulling apparatus also is covered with a pressure ring, and pressure ring is provided with the running-on that can penetrate for the projection of valve body top board, and running-on is provided with and the suitable inwall of the bending of swing arm.

4. a kind of two row's formula draining valves according to claim 1, it is characterized in that: described first actuation means is full row's actuation means, second actuation means is half row's actuation means; Or first actuation means be half row's actuation means, second actuation means be entirely to arrange actuation means.

5. a kind of two row's formula draining valves according to claim 1, it is characterized in that: the linkage structure at described side pulling apparatus and the main pulling apparatus place of linking comprises that active card is placed in the draw ring and the vertical slide opening of being located on the side pulling apparatus on the main pulling apparatus, draw ring is integrally formed with protruding arm, protruding arm is set in the vertical slide opening of side pulling apparatus, and protruding arm is mutually close with the bottom of slide opening.

6. a kind of two row's formula draining valves according to claim 1, it is characterized in that: the adjusting ring of different displacement volumes can be realized in described valve body bottom also cutting ferrule one, adjusting ring is provided with the large and small adjustment hole that can regulate water yield, the base plate place of valve body be provided with adjusting ring on the big corresponding hole of adjustment hole; The hole at described valve body base plate place also articulating has joint ring.

7. a kind of two row's formula draining valves according to claim 1, it is characterized in that: described main pulling apparatus is provided with and is used for recessed road of first clamping and the recessed road of second clamping that cutting ferrule is partly arranged keg float, along being provided with elastic chuck, the dop holding is in the recessed road of first clamping or the recessed road of second clamping of main pulling apparatus in partly arranging on the ring body of keg float.

8. a kind of two row's formula draining valves according to claim 1, it is characterized in that: described valve body top board is an one-turn cap, hub cap activity holding is in the screens of valve body top inwall.

9. a kind of two row's formula draining valves according to claim 1, it is characterized in that: described whole row float bucket comprises foam cap, arranges foam entirely, arranges foam entirely and tightly is stuck in the foam cap, and the external wall of upper portion of foam cap is provided with step.

10. a kind of two row's formula draining valves according to claim 1 is characterized in that: the described keg float of partly arranging comprises half row's foam cap, partly arranges foam, partly arranges foam and tightly is stuck in half row's foam cap.