CN2711268Y - Two-line type water drainage valve - Google Patents
Two-line type water drainage valve Download PDFInfo
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- CN2711268Y CN2711268Y CN 200420051702 CN200420051702U CN2711268Y CN 2711268 Y CN2711268 Y CN 2711268Y CN 200420051702 CN200420051702 CN 200420051702 CN 200420051702 U CN200420051702 U CN 200420051702U CN 2711268 Y CN2711268 Y CN 2711268Y
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- swing arm
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 239000006260 foam Substances 0.000 claims description 33
- 238000005452 bending Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 14
- 238000011010 flushing procedure Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
Technical Field
The utility model relates to a drainage device for water tank especially relates to a two row formula drain valves.
Background
Along with the rapid development of national economy of China and the great improvement of the living standard of people, not only more and more families use flush toilets, but also a plurality of units or public places also adopt flush toilets which bring convenience for people to use and cause waste of some water resources, the shortage of water resources is a problem which is urgently needed to be solved by governments of various countries at present, China is a country with very short water resources, along with the continuous development of national economy, the continuous expansion of urban scale, the increase of population, the increase of water consumption of industrial and agricultural industries and the annual decline of underground water level, a considerable part of urban water supply is increasingly tense, water saving is put on the market, most of the existing flush toilets adopt a single-row type flushing valve, and in the using process, the water in a water tank is discharged by opening a drainage valve through the operation of a button, therefore, the flushing of the toilet seat is realized, because the single-row type flushing valve is adopted, the water in the tank is basically discharged, but when people use the toilet seat, the people do not need to flush so much water every time, if the people need to flush the toilet seat, more water is needed to flush the toilet seat, and when the people urinate, less water can flush the toilet seat, especially the times of urinating in one day are far greater than the times of defecating, but because the water flushed from the water tank is the same, the water resource is greatly wasted, therefore, the two-row type flushing valve for the water tank is suitable for transportation, the flushing valve is provided with two-level flushing, namely full-discharge drainage and half-discharge drainage, when the toilet seat is dirty, if the toilet seat is not dirty, if the toilet seat is dirty, half-discharge is adopted, and if the toilet seat is defecated, the water consumption can be greatly saved, but the existing two-row type flushing valve has a complex structure, are prone to failure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a compact structure, operating force light, convenient and practical and excellent in use effect's two rows formula drain valves, through two grades of drainage control to water-saving purpose has been realized.
The utility model provides a technical scheme that its technical problem adopted is: a two-row type drain valve comprises a main lifting device which can be directly lifted by a first control device, a side lifting device which can be lifted by a second control device, a drain base and a valve body which is arranged on the drain base; the main lifting device is slidably sleeved in the middle cavity of the valve body, and a water stopping rubber pad which can be sealed with a water outlet of the drainage base is arranged at the bottom end of the main lifting device, which penetrates out of the valve body; the lower part of the main lifting device is slidably sleeved with a full-discharge floating barrel which is arranged in the cavity of the valve body and is positioned between a flange at the lower part of the main lifting device and a bottom plate of the valve body; the main lifting device is connected with a half-row floating barrel; the bottom of the side lifting device is connected with the top plate of the valve body in a sliding manner, the connection part of the side lifting device is provided with a swing arm which can limit the floating of the whole-row floating bucket after swinging, and the swing arm is pivoted with the top plate of the valve body; the side pulling device is connected with the main pulling device, and a linkage structure which can be pulled by the side pulling device to move upwards together with the main pulling device is arranged at the connection position of the side pulling device and the main pulling device.
The valve body top plate is upwards or downwards provided with a convex column, the convex column is provided with a slide way, the bottom of the side lifting device is connected in the slide way in a sliding and penetrating way, the swing arm is pivoted at the step of the convex column, the upper section of the swing arm is matched with the bottom section of the side lifting device, and the lower section of the swing arm downwards extends into the inner cavity of the valve body along the convex column.
The upper end of the swing arm is bent towards the inner side, the bottom of the corresponding side pulling device is provided with a bulge matched with the bent upper end of the swing arm, and the upper section of the bulge is a slope.
The main pulling device is also provided with a clamping ring in a clamping way, the clamping ring is provided with a sleeve opening for the convex column of the valve body top plate to penetrate, and the sleeve opening is provided with an inner wall matched with the swing arm in a bending way.
The first control device is a full-row control device, and the second control device is a half-row control device; or the first control device is a half-row control device, and the second control device is a full-row control device.
The linkage structure at the joint of the side pulling device and the main pulling device comprises a pull ring movably sleeved on the main pulling device and a vertical sliding hole arranged on the side pulling device, wherein a convex arm is integrally arranged on the pull ring and is sleeved in the vertical sliding hole of the side pulling device, and the convex arm is close to the bottom end of the sliding hole.
The bottom end of the valve body is also provided with an adjusting ring which can realize different water discharge capacities in a clamping way, the adjusting ring is provided with a large adjusting hole and a small adjusting hole which can adjust the water yield, and a bottom plate of the valve body is provided with a hole corresponding to the large adjusting hole on the adjusting ring.
And a hole at the bottom plate of the valve body is also connected with a sealing ring in an annular mode.
The main lifting device is provided with a first clamping concave channel and a second clamping concave channel which are used for clamping and sleeving a half-row floating barrel, an elastic clamping head is arranged on the upper edge of a ring body of the half-row floating barrel, and the clamping head is clamped in the first clamping concave channel or the second clamping concave channel of the main lifting device.
The top plate of the valve body is a rotary cover, and the rotary cover is movably clamped in a clamping position on the inner wall of the top end of the valve body.
The full-discharge floating barrel comprises a foam cover and full-discharge foam, the full-discharge foam is tightly clamped in the foam cover, and the outer wall of the upper part of the foam cover is provided with a step.
The half-row floating barrel comprises a half-row foam cover and a half-row foam, and the half-row foam is tightly clamped in the half-row foam cover.
When the water tank is not drained, the water stopping rubber pad at the bottom end of the main lifting device seals a water outlet of the water draining base to prevent water in the water tank from being drained, the full-discharge floating barrel is positioned between a flange at the lower part of the main lifting device and a bottom plate of the valve body, the half-discharge floating barrel is positioned at the middle upper part of the main lifting device, namely above the valve body, and the main lifting device, the side lifting device and the swing arm do not move at the moment.
When full drainage is to be realized, the full drainage control device is operated, if a full drainage button is pressed, the full drainage control device can be used as a first control device to be linked with the main lifting device, and can also be used as a second control device to be linked with the side lifting device, taking the first control device as an example, after the first control device acts like the full drainage button, the main lifting device is lifted upwards, and after the main lifting device moves upwards, the water-stopping rubber pad at the bottom end of the main lifting device leaves the drainage port of the drainage base, so that water in the water tank is discharged outwards through the drainage port; after the main lifting device is lifted, the flange at the lower part of the main lifting device loses clamping pressure on the full-row floating barrel, the full-row floating barrel floats upwards and continues to be propped against the flange of the lifted main lifting device, and at the moment, the main lifting device cannot fall back downwards immediately under the action of the buoyancy of the full-row floating barrel; when the main lifting device is lifted, the pull ring fixedly connected to the main lifting device is lifted and moves upwards, and the convex arm of the pull ring moves upwards along the vertical sliding hole of the side lifting device along with the main lifting device, so that the convex arm leaves the bottom end of the sliding hole of the side lifting device close to the main lifting device, but still moves in the sliding hole; under the effect of full-drainage floating barrel buoyancy, the main lifting device continues to be suspended, then water in the water tank is continuously flowed out, along with the continuous decline of water level, when the water level drops to full-drainage floating barrel and is not enough to support the main lifting device, the main lifting device falls back downwards under the effect of dead weight, then the water-stopping rubber mat at the bottom end of the main lifting device seals the water outlet of the drainage base, and therefore full drainage is realized.
When half-row drainage is to be realized, operating the half-row control device, if a half-row button is pressed, lifting the side lifting device upwards, after the side lifting device moves upwards, because the bottom end of a vertical sliding hole of the side lifting device is close to a convex arm of a pull ring of the main lifting device, after the side lifting device moves upwards, the convex arm cannot move downwards along the sliding hole relatively, the convex arm moves upwards along with the side lifting device, and the main lifting device is driven to move upwards together through the pull ring after the convex arm moves upwards, so that the main lifting device is lifted, and a water-stopping rubber pad at the bottom end of the main lifting device leaves a drainage outlet of the drainage base, so that water in the water tank is discharged outwards through the drainage outlet; when the side lifting device is lifted, the side lifting device moves upwards along a slide way of a top plate convex column of the valve body, because the bottom section of the side lifting device is provided with a bulge matched with the upper end of the swing arm in a bending way, the upper end of the swing arm is gradually pushed outwards through the inclined plane after the bulge moves upwards, the lower end of the swing arm swings inwards, the lower end part of the swing arm just props against and is clamped at the upper end of a full-discharge floating barrel to be floated upwards after the swing arm swings inwards, the main lifting device cannot continuously move upwards to support the main lifting device after being clamped and pressed by the swing arm, the full-discharge floating barrel cannot play a floating force function, the main lifting device at the moment is prevented from falling back by the buoyancy of the half-discharge floating barrel, water in the water tank cannot flow out and continuously falls down, and when the buoyancy of the half-discharge floating barrel is not enough to support the water level, the main lifting device and the side lifting device fall back downwards together under the action of self weight, and the water stop rubber pad at the bottom end of the main lifting device seals the water outlet of the drainage base, so that semi-drainage is realized.
The utility model can adjust the water discharge of the whole row by the adjusting ring sleeved outside the bottom end of the valve body, and when the adjusting ring is rotated to make the large adjusting hole of the adjusting ring aim at the hole of the bottom plate of the valve body, the water discharge of the whole row of small gear, such as 6L water discharge, can be set; when the adjusting ring is rotated to align the small adjusting hole of the adjusting ring with the hole of the valve body bottom plate, the full displacement of the large gear, such as 9L displacement, can be set.
The utility model can realize different half-row water displacement by the clamping of the half-row floating barrel and different positions of the first clamping concave channel or the second clamping concave channel of the main lifting device, when the adjusting ring is in the water displacement of 6L, the half-row floating barrel is clamped in the first clamping concave channel, namely in the clamping concave channel above, so that the 3L half-row water displacement can be realized; when the adjusting ring is in the 9L water discharge amount, the half-row floating barrel is clamped in the second clamping concave channel, namely the clamping concave channel below, and the 4.5L half-row water discharge amount can be realized.
The beneficial effects of the utility model are that, owing to adopted main pulling device and the side pulling device that establish side by side, and be equipped with the linkage structure that can be pulled main pulling device together and move up by the side pulling device in the hookup of side pulling device and main pulling device, set up a swing arm through the sliding hookup of side pulling device bottom and valve body roof projection, when main pulling device lifts up, the side pulling device is motionless, the swing arm is also motionless, full-row floating bucket plays, thereby full-row drainage is realized, when side pulling device lifts up, the side pulling device links main pulling device and is lifted up together, the swing arm swings, the swing arm plays the jam effect to full-row floating bucket, full-row floating bucket can't play a role, half-row floating bucket plays, thereby half-row drainage has been realized, make this two rows of drain valves compact structure, the operating force is light, convenient and practical and excellent in use effect; because the main pulling device is also clamped and sleeved with a pressing ring, the pressing ring is provided with a sleeve opening for the convex column of the top plate of the valve body to penetrate, the sleeve opening is provided with an inner wall matched with the bending of the swing arm, and the sleeve opening is sleeved on the swing arm along with the falling back of the main pulling device through the pressing ring, so that the swing arm can return to the initial position; because the bottom end of the valve body is also externally clamped with an adjusting ring capable of realizing different water discharge capacities, the switching of the gears of the full-row two gears can be realized through the adjustment of the adjusting ring; the hole at the bottom plate of the valve body is also connected with the sealing ring in an annular mode, so that water in the inner cavity of the valve body can be prevented from leaking out, and the use stability of the drain valve is improved; because the main lifting device is provided with the first clamping concave channel and the second clamping concave channel which are used for sleeving the half-row floating barrel, the switching of half-row two-gear gears is realized through the difference of clamping positions; because the top plate of the valve body is set as a rotary cover, and the pull ring which is clamped and sleeved on the main lifting device can rotate around the main lifting device, the side lifting device and the swing arm can flexibly rotate, and the main lifting device can also rotate in the valve body, the installation of the drain valve in the water tank is greatly facilitated, and the installation position of the drain valve is not limited; because the full-row foam is tightly clamped in the foam cover, the full-row foam cannot automatically fall off and can integrally and flexibly move in the cavity of the valve body; because the half-row foam is tightly clamped in the half-row foam cover, the half-row foam can not be separated out automatically.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the two-row drain valve of the present invention is not limited to the embodiment.
FIG. 1 is a structural view of the present invention in a resting state;
FIG. 2 is a structural diagram of the full row state of the present invention;
fig. 3 is a bottom view of the adjusting ring of the present invention engaged with the valve body (6L-shift);
fig. 4 is a bottom view of the adjusting ring of the present invention engaged with the valve body (9L-shift);
FIG. 5 is a configuration diagram of the half-rank state (3L-rank) of the present invention;
fig. 6 is a structural diagram of the half-row state (4.5L shift) of the present invention.
Detailed Description
Referring to the attached drawings, the two-row drain valve of the present invention comprises a main lifting device 1 which can be directly lifted by a full-row control device, a side lifting device 2 which can be lifted by a half-row control device, a drain base 4 and a valve body 3 movably sleeved on the drain base;
the main lifting device 1 comprises an upper sleeve 11 and a lower sleeve 12, the upper sleeve 11 is clamped in the lower sleeve 12, a sealing ring 13 is arranged at the clamping position of the upper sleeve 11 and the lower sleeve 12, the lower sleeve 12 is slidably sleeved in the middle cavity of the valve body 3, and a water stop rubber gasket 15 which can be sealed with a water outlet of the drainage base 4 is arranged at the bottom end of the lower sleeve 12 penetrating through the valve body 3; the water-stopping rubber pad 15 is clamped at the bottom end of the lower sleeve 12 by two clamping rings 14; the lower part of the lower casing 12 is slidably sleeved with a full-discharge floating barrel 16, the full-discharge floating barrel 16 consists of a foam cover 161 and a full-discharge foam 162, wherein the upper part of the full-discharge foam 162 is tightly clamped in the foam cover 161, the outer wall of the upper part of the foam cover 161 is provided with a step 163, and the full-discharge floating barrel 16 is arranged in the cavity of the valve body 3 and is positioned between a flange 121 at the lower part of the lower casing 12 and the bottom plate of the valve body 3; the upper part of the lower casing pipe 12 is sleeved with a half-row floating barrel 17 in a clamping way, the half-row floating barrel 17 consists of a half-row foam cover 171 and a half-row foam 172, wherein the half-row foam 172 is completely and tightly clamped in the half-row foam cover 171, and the half-row floating barrel 17 is positioned above the valve body 3;
the side lifting device 2 comprises a half-row pull rod 21 and a half-row guide rod 22, the half-row pull rod 21 is placed in the half-row guide rod 22 and can be pulled by 90 degrees, and the side lifting device is reliably fixed in a vertical position; the bottom of the half-row guide rod 22 is connected with the convex column 32 of the top plate 31 of the valve body 3 in a sliding way, the convex column 32 is provided with a slideway, the bottom of the half-row guide rod 22 is connected in the slideway in a sliding way, the swing arm 5 is pivoted at the step of the convex column 32, the upper section of the swing arm 5 is matched with the bottom section of the half-row guide rod 22, the upper end of the swing arm 5 is bent inwards, the bottom section of the half-row guide rod 22 is provided with a bulge matched with the upper end of the swing arm 5 in a bending way, the upper section of the bulge is a slope, and the lower section of the swing arm 5 extends downwards along the convex; the half-row pull rod 21 of the side pulling device 2 is connected with the upper sleeve 11 of the main pulling device 1, a linkage structure which can be pulled by the side pulling device 2 to move upwards together with the main pulling device 1 is arranged at the connection position of the side pulling device 2, the linkage structure comprises a pull ring 111 which is clamped and sleeved on the upper sleeve 11 and a vertical slide hole 211 which is arranged on the half-row pull rod 21, a convex arm is integrally arranged on the pull ring 111, the convex arm is sleeved in the vertical slide hole 211 of the half-row pull rod 21 in a penetrating manner, and the convex arm is close to the bottom end of the slide hole 211.
Wherein,
a pressing ring 122 is further sleeved on the upper portion of the lower sleeve 12 in a clamping manner, the pressing ring 122 is provided with a looping through which the convex column 32 of the valve body top plate can penetrate, and the looping is provided with an inner wall matched with the bending of the swing arm 5;
the bottom end of the valve body 3 is also provided with an adjusting ring 33 which can realize different water discharge capacities in a clamping way, the adjusting ring 33 is provided with a large adjusting hole 331 and a small adjusting hole 332 which can adjust the water yield, the bottom plate of the valve body 3 is provided with a hole corresponding to the large adjusting hole 331 on the adjusting ring 33, and the hole at the bottom plate of the valve body 3 is also provided with a sealing ring in a ring connection way.
The upper portion of lower sleeve 12 is equipped with first joint concave way 1231 and second joint concave way 1232 that are used for cutting ferrule half-row floating bucket 17, and the interior edge is equipped with the elasticity dop on half-row floating bucket 17's the ring body, and the dop card is put in first joint concave way 1231 or second joint concave way 1232 of lower sleeve 12.
The top plate 31 of the valve body 3 is a rotary cover, and the rotary cover 31 is movably clamped in a clamping position on the inner wall of the top end of the valve body 3.
When the water in the water tank is not discharged in use, the water stop rubber pad 15 at the bottom end of the main pulling device 1 forms a seal for the water outlet of the water discharge base 4, so that the water in the water tank cannot be discharged, the full-discharge floating barrel 16 is positioned between the flange 121 at the lower part of the main pulling device 1 and the bottom plate of the valve body 3, the half-discharge floating barrel 17 is positioned at the middle upper part of the main pulling device 1, namely above the valve body 3, and the main pulling device 1, the side pulling device 2 and the swing arm 5 do not move at the moment.
When full drainage is to be realized, the full drainage control device is operated, if a full drainage button is pressed, the main lifting device 1 is lifted upwards, and after the main lifting device 1 moves upwards, the water-stopping rubber pad 15 at the bottom end of the main lifting device 1 leaves the drainage port of the drainage base 4, so that water in the water tank is drained outwards through the drainage port; after the main lifting device 1 is lifted, the flange 121 at the lower part loses clamping pressure on the full-row floating barrel 16, the full-row floating barrel 16 floats upwards and continues to be propped against the flange 121 of the lifted main lifting device 1, and at the moment, the main lifting device 1 cannot fall back downwards immediately under the action of the buoyancy of the full-row floating barrel 16; when the main lifting device 1 is lifted, the pull ring 111 fixedly connected to the main lifting device 1 is lifted and moves upwards along with the main lifting device 1, and the convex arm of the pull ring moves upwards along the vertical sliding hole 211 of the side lifting device 2 along with the main lifting device 1, so that the convex arm is away from the position close to the bottom end of the sliding hole 211 of the side lifting device 2, but still moves in the sliding hole 211, so that the side lifting device 2 is not linked, the swing arm 5 does not move because the side lifting device 2 does not move, the lower section of the swing arm 5 is positioned in a cavity defined by the outer wall step of the full-row floating barrel 16 and the inner wall of the valve body 3, and the swing arm 5 does not act on the full-row floating barrel 16; under the effect of the buoyancy of the full-drainage bucket 16, the main lifting device 1 continues to be suspended, then water in the water tank continuously flows out, along with the continuous decline of the water level, when the water level drops to the full-drainage bucket 16 and is not enough to support the main lifting device 1, the main lifting device 1 falls back downwards under the effect of the dead weight, and then the water-stopping rubber pad 15 at the bottom end of the main lifting device forms a seal for the water outlet of the drainage base 4, so that full drainage is realized.
When half-row drainage is to be realized, operating a half-row control device, if a half-row button is pressed, lifting the side lifting device 2 upwards, after the side lifting device 2 moves upwards, because the bottom end of a vertical sliding hole 211 of the side lifting device 2 is close to a convex arm of a pull ring 111 of the main lifting device 1, after the side lifting device 2 moves upwards, the convex arm cannot move downwards along the sliding hole 211 relatively, the convex arm moves upwards along with the side lifting device 2, and after the convex arm moves upwards, the main lifting device 1 is driven to move upwards together through the pull ring 111, so that the main lifting device 1 is also lifted, and a water-stopping rubber pad 15 at the bottom end of the main lifting device 1 leaves a drainage outlet of the drainage base 4, so that water in a water tank is discharged outwards through the drainage outlet; when the side lifting device 2 is lifted, the side lifting device 2 moves upwards along the slideway of the convex column 32 of the top plate 31 of the valve body 3, because the bottom section of the side lifting device 2 is provided with a bulge matched with the bending of the upper end of the swing arm 5, the upper end of the swing arm 5 is gradually pushed outwards through the inclined plane of the bulge after the bulge moves upwards, the lower end of the swing arm 5 swings inwards, the lower end of the swing arm 5 just props against the upper end of the full-row floating barrel 16 which is ready to float upwards after swinging inwards, because the flange 121 at the lower part of the main lifting device 1 loses the clamping pressure on the full-row floating barrel 16 after the main lifting device 1 is lifted together, the full-row floating barrel 16 has the requirement of floating upwards, the full-row floating barrel 16 cannot continuously move upwards to support the main lifting device 1 after being clamped by the swing arm 5, the full-row floating barrel 16 cannot play a floating force effect, the main lifting device 1 at the moment prevents the return and the water in the water tank cannot flow out, when the water level is lowered to the extent that the buoyancy of the half-row floating barrel 17 is not enough for supporting, the main lifting device 1 and the side lifting device 2 fall back together under the action of the self-weight, and the water-stopping rubber pad 15 at the bottom end of the main lifting device 1 forms a seal for the water outlet of the water drainage base 4, so that half-drainage is realized.
Referring to fig. 3 and 4, the utility model can also adjust the total displacement by adjusting the adjusting ring 33 sleeved on the bottom of the valve body 3, when the adjusting ring 33 is rotated to make the large adjusting hole 331 of the adjusting ring 33 align with the hole of the bottom plate of the valve body 3, the total displacement of small gear, such as 6L displacement, can be set; when the adjustment ring 33 is rotated so that the small adjustment hole 332 of the adjustment ring 33 is aligned with the hole of the bottom plate of the valve body 3, a large full displacement, such as 9L, can be set.
The utility model can realize different half-row water displacement by the clamping of the half-row floating barrel 17 and the different positions of the first clamping concave channel 1231 or the second clamping concave channel 1232 of the main lifting device 1, when the adjusting ring 33 is at the water displacement of 6L, the half-row floating barrel 17 is clamped in the first clamping concave channel 1231, namely in the clamping concave channel above, the 3L half-row water displacement can be realized; when the adjusting ring 33 is at 9L of displacement, the half-row floating barrel 17 is clamped in the second clamping concave channel 1232, namely, in the lower clamping concave channel, so that 4.5L of half-row displacement can be realized.
Claims (10)
1. A two-row type drain valve comprises a main lifting device which can be directly lifted by a first control device, a side lifting device which can be lifted by a second control device, a drain base and a valve body which is arranged on the drain base; the main lifting device is slidably sleeved in the middle cavity of the valve body, and a water stopping rubber pad which can be sealed with a water outlet of the drainage base is arranged at the bottom end of the main lifting device, which penetrates out of the valve body; the lower part of the main lifting device is slidably sleeved with a full-discharge floating barrel which is arranged in the cavity of the valve body and is positioned between a flange at the lower part of the main lifting device and a bottom plate of the valve body; the main lifting device is connected with a half-row floating barrel; the method is characterized in that: the bottom of the side lifting device is connected with the top plate of the valve body in a sliding manner, the connection part of the side lifting device is provided with a swing arm which can limit the floating of the whole-row floating bucket after swinging, and the swing arm is pivoted with the top plate of the valve body; the side pulling device is connected with the main pulling device, and a linkage structure which can be pulled by the side pulling device to move upwards together with the main pulling device is arranged at the connection position of the side pulling device and the main pulling device.
2. A two-row water discharge valve according to claim 1, wherein: the top plate of the valve body is upwards or downwards provided with a convex column, the convex column is provided with a slideway, the bottom of the side lifting device is connected in the slideway in a sliding way, the swing arm is pivoted at the step of the convex column, the upper section of the swing arm is matched with the bottom section of the side lifting device, and the lower section of the swing arm is downwards arranged along the convex column and extends into the inner cavity of the valve body; the upper end of the swing arm is bent towards the inner side, the bottom of the corresponding side pulling device is provided with a bulge matched with the bent upper end of the swing arm, and the upper section of the bulge is a slope.
3. A two-row water discharge valve according to claim 1, wherein: the main pulling device is also provided with a clamping ring in a clamping way, the clamping ring is provided with a sleeve opening for the convex column of the valve body top plate to penetrate, and the sleeve opening is provided with an inner wall matched with the swing arm in a bending way.
4. A two-row water discharge valve according to claim 1, wherein: the first control device is a full-row control device, and the second control device is a half-row control device; or the first control device is a half-row control device, and the second control device is a full-row control device.
5. A two-row water discharge valve according to claim 1, wherein: the linkage structure at the joint of the side pulling device and the main pulling device comprises a pull ring movably sleeved on the main pulling device and a vertical sliding hole arranged on the side pulling device, wherein a convex arm is integrally arranged on the pull ring and is sleeved in the vertical sliding hole of the side pulling device, and the convex arm is close to the bottom end of the sliding hole.
6. A two-row water discharge valve according to claim 1, wherein: the bottom end of the valve body is also provided with an adjusting ring which can realize different water discharge capacities in a clamping way, the adjusting ring is provided with a large adjusting hole and a small adjusting hole which can adjust the water yield, and a hole which corresponds to the large adjusting hole on the adjusting ring is arranged at the bottom plate of the valve body; and a hole at the bottom plate of the valve body is also connected with a sealing ring in an annular mode.
7. A two-row water discharge valve according to claim 1, wherein: the main lifting device is provided with a first clamping concave channel and a second clamping concave channel which are used for clamping and sleeving a half-row floating barrel, an elastic clamping head is arranged on the upper edge of a ring body of the half-row floating barrel, and the clamping head is clamped in the first clamping concave channel or the second clamping concave channel of the main lifting device.
8. A two-row water discharge valve according to claim 1, wherein: the top plate of the valve body is a rotary cover, and the rotary cover is movably clamped in a clamping position on the inner wall of the top end of the valve body.
9. A two-row water discharge valve according to claim 1, wherein: the full-discharge floating barrel comprises a foam cover and full-discharge foam, the full-discharge foam is tightly clamped in the foam cover, and the outer wall of the upper part of the foam cover is provided with a step.
10. A two-row water discharge valve according to claim 1, wherein: the half-row floating barrel comprises a half-row foam cover and a half-row foam, and the half-row foam is tightly clamped in the half-row foam cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051702 CN2711268Y (en) | 2004-06-15 | 2004-06-15 | Two-line type water drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051702 CN2711268Y (en) | 2004-06-15 | 2004-06-15 | Two-line type water drainage valve |
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| Publication Number | Publication Date |
|---|---|
| CN2711268Y true CN2711268Y (en) | 2005-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051702 Expired - Lifetime CN2711268Y (en) | 2004-06-15 | 2004-06-15 | Two-line type water drainage valve |
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| CN (1) | CN2711268Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100570082C (en) * | 2006-10-13 | 2009-12-16 | 李飞宇 | A kind of barreled draining valve with back-water drainage regulating mechanism |
| CN102011423B (en) * | 2010-01-26 | 2013-04-17 | 李飞宇 | Double gear drain valve for water tank |
-
2004
- 2004-06-15 CN CN 200420051702 patent/CN2711268Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100570082C (en) * | 2006-10-13 | 2009-12-16 | 李飞宇 | A kind of barreled draining valve with back-water drainage regulating mechanism |
| CN102011423B (en) * | 2010-01-26 | 2013-04-17 | 李飞宇 | Double gear drain valve for water tank |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140615 Granted publication date: 20050720 |