CN102704554A - Filter type sewer pipeline component - Google Patents
Filter type sewer pipeline component Download PDFInfo
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- CN102704554A CN102704554A CN2012100106100A CN201210010610A CN102704554A CN 102704554 A CN102704554 A CN 102704554A CN 2012100106100 A CN2012100106100 A CN 2012100106100A CN 201210010610 A CN201210010610 A CN 201210010610A CN 102704554 A CN102704554 A CN 102704554A
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- valve body
- rotation handle
- seal cover
- outlet pipe
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000000919 ceramic Substances 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 241000237509 Patinopecten sp. Species 0.000 description 8
- 235000020637 scallop Nutrition 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a filter type sewer pipeline component which consists of a sealing cover, a valve and a drainage pipe which is equipped in a water container, wherein the valve is arranged in the drainage pipe and comprises a valve body, a valve core, a rotary handle, a rubber gasket and a hexagonal fastening bolt; the valve body is arranged in the drainage pipe in a sealing mode; the valve body is provided with a main hole which is communicated from top to bottom; the rotary handle, the valve core, the rubber gasket and the hexagonal fastening bolt are sequentially arranged in the main hole from top to bottom; the valve core consists of upper and lower symmetrical fan-shaped synthetic ceramic chips; the lower end of the main hole of the valve body is provided with an internal thread; the external thread of the hexagonal fastening bolt is screwed at the internal thread of the valve body in a matching mode; and the middle of the sealing cover is provided with a drainage hole which is communicated with the central hole of the rotary handle. By adopting the structure, the water outlet of the water container is conveniently sealed and opened by utilizing the built-in ceramic valve core, and the filter type sewer pipeline component has the characteristics that sealing effect is good, filtering property is high, use is convenient and damage is difficult, and is suitable for water containers such as washbasins, bathtubs and vegetable basins.
Description
Technical field
The present invention relates to a kind of daily living article, particularly relate to a kind of filtering type sewer pipe assembly of water capacity utensil.
Background technology
The sewer pipe assembly is the corollary apparatus of water capacity utensil; Many water capacity utensils in our daily life such as wash basin, bathtub, wash nappy etc. and all will use it; Spinner normally is contained in the delivery port place of water capacity utensil, when needs are filled water with water capacity utensil, makes the delivery port sealing of water capacity utensil through the operation spinner; Just need bathtub be filled water such as before having a bath; And also to the delivery port of water capacity utensil be opened after using through the operation spinner, and the addle in the water capacity utensil is discharged, after after a bath, just need the water in the bathtub be bled off.The spinner of prior art is generally throw formula or spring; The formula of throwing is to open or close through the delivery port of seal cover being dug or covered realization water capacity utensil; Because the rubber that makes the seal cover edge that turns over, covers repeatedly is easy to wear away; Its sealing effectiveness is bad, and the water of filling is easy to just miss; And adopt spring is that switch is realized opening or closing of water capacity utensil delivery port about utilizing spring; As press snap switch and can open delivery port, the pull-up snap switch can be closed delivery port, because use repeatedly; Spring can be tired, and the sealing of seal cover is reduced greatly; On the other hand, the formula of no matter throwing or spring are not all established screen pack at the delivery port place, and foreign material fall into spinner easily, thereby the water pipe under the spinner is blocked.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art; A kind of filtering type sewer pipe assembly is provided; Utilize the built-in ceramic spool to realize, have good sealing effect, good, easy to use, the non-damageable characteristic of filterability the sealing of water capacity utensil delivery port and the convenience of unlatching.
The technical solution adopted for the present invention to solve the technical problems is: a kind of filtering type sewer pipe assembly is made up of seal cover, valve and the outlet pipe that connects at water capacity utensil; Valve is installed in the outlet pipe, and valve comprises valve body, spool, rotation handle, rubber washer, hexagonal fastening nut; Valve seal is contained in the outlet pipe, and valve body is provided with the main aperture of up/down perforation, and rotation handle, spool, rubber washer, hexagonal fastening nut are housed in the main aperture from top to bottom successively; Handle is spacing is installed in the main aperture in rotation, the bottom and spool clamping mutually of rotation handle, and the top of rotation handle upwards passes and seal cover clamping mutually along main aperture, rotates the centre bore that handle is provided with up/down perforation; Spool is made up of the fan-shaped synthesize ceramic sheet of upper and lower two symmetries; Internal thread is established in the bottom of the main aperture of valve body, and the external screw thread of hexagonal fastening nut cooperates the internal thread place that is screwed in valve body; The seal cover middle part is provided with the drain hole that communicates with the centre bore that rotates handle.
Described valve body is provided with the upper edge, and the valve body hypomere is provided with external screw thread; The outlet pipe inwall is provided with two projections of corresponding annular inner convex platform and symmetry, and projection is provided with internal thread; The upper edge of valve body leans on the annular inner convex platform of outlet pipe, and the external screw thread of valve body hypomere spins with the internal thread of outlet pipe inwall projection and matches; The joint of valve body upper edge and outlet pipe annular inner convex platform is provided with sealing ring; Also be provided with two spillway holes that misplace mutually with projection between the annular inner convex platform of outlet pipe and the projection.The middle part hole wall of the main aperture of described valve body is provided with the limited step that restriction rotation handle moves up, and the rotation handle is provided with limited step with matching.Described rotation handle lower end is arranged with two latches with the clamping mutually of spool for the lower end at the rotation handle, and the top of synthesize ceramic last slice is provided with the draw-in groove that is complementary with it.Also be arranged with the spacing block set that is used to limit rotation handle slewing area on the hole wall of described main aperture middle part and be arranged with recessed of the location that is used to limit sheet rotation under the synthesize ceramic.The joint of described rotation handle and valve body main aperture also is provided with some sealing ring, correspondingly is provided with some annular concave paths in rotation on the handle, and sealing ring is embedded in the annular concave path.Described seal cover bottom is provided with annular protrusion, and the annular protrusion roof pressure of seal cover is in the upper end of valve body, and the inner ring wall of annular protrusion is provided with teeth groove, and corresponding upper end at the rotation handle is provided with the spline of corresponding matching with it.
Described seal cover upper end is arranged with ray type raised line, is provided with coarse reticulate pattern between the raised line.
Described drain hole comprises the hex nut shape through hole that is located at the seal cover center and encircles several trapezoidal outfall that are located at hex nut shape bore periphery.
The upper end of the centre bore of described rotation handle also is nested with barrel-shaped screen pack, and the upper edge card of barrel-shaped screen pack is pressed between seal cover and the rotation handle top.
During installation, the present invention is the delivery port place that is contained in water capacity utensil, and wherein the outer wall of outlet pipe is that sealing paste is by being contained in the delivery port place of water capacity utensil.The rotation handle is packed into by the bottom of valve body; Make the limited step of rotation handle lean the limited step place on the hole wall of valve body main aperture middle part, at this moment, the rotation handle can not move forward again; The upper surface that the spline of rotation handle upper end just stretches out valve body; Then again by the bottom of valve body pack into successively spool, rubber washer, again the external screw thread of hexagonal fastening nut is cooperated the internal thread place that is screwed in valve body at last, spool, rubber washer are fixed in the main aperture of valve body; Like this, just accomplished the assembling of valve.Then; The external screw thread of the valve body hypomere of valve spun with the internal thread of two projections of outlet pipe inwall symmetry match; The upper edge that is threaded to valve body leans till on the annular inner convex platform of outlet pipe; This moment, valve body can't move down again, was provided with sealing ring in the joint of valve body upper edge and outlet pipe annular inner convex platform, so that form the sealing between valve and the outlet pipe.Annular protrusion with the seal cover bottom inserts in the cavity that forms between rotation handle, valve body, the outlet pipe at last; Make the teeth groove on the annular protrusion inner ring wall be inserted in the spline of rotation handle upper end; Form seal cover and the clamping of rotating handle upper end spline; The plane, bottom surface, upper edge of seal cover is pressed against on the last plane of outlet pipe upper edge simultaneously, and the sealing means of this plane contact is prone to form the anti-sealing of one deck water-permeable membrane and permeates downwards in it uses.When will removing valve, as when carrying out the maintenance of corresponding component, only need seal cover is mentioned, then screw out valve and get final product.For the screwing or unscrewing of valve, also can utilize hexagonal to revolve the hex nut that tool injects enclosing cover central authorities and be rotated, to reach the purpose of screwing or unscrewing valve body.Also be provided with two spillway holes that misplace mutually with projection between the annular inner convex platform of outlet pipe and the projection.
In the use; When the water of filling in need be with water capacity utensil is emitted; Can come the rotatory sealing lid this moment through the coarse reticulate pattern on ray type raised line on the seal cover and surface; Because seal cover and the clamping mutually of rotation handle, the rotation of seal cover have driven the rotation of rotation handle, the latch that the rotation handle rotates its lower end, back drives synthesize ceramic last slice rotation; Because the convex body at sheet edge is stuck in recessed of the location of main aperture under the synthesize ceramic; So sheet can not rotate under the synthesize ceramic, synthesize ceramic last slice just rotates with respect to sheet under the synthesize ceramic like this, and the symmetrical scallop hole of two potsherds is just superimposed gradually; Spool is then opened, the water in the water capacity utensil with regard to successively along the hole of the centre bore of the drain hole of seal cover, rotation handle, spool bore, rubber washer, the hole of hexagonal fastening nut and flow into outlet pipe and and then flow to sewer and discharge.Drain hole wherein plays the filtration of first floor, also barrel-shaped screen pack can be housed in the central hole of rotating handle, plays further filtration, stops than bigger material such as drain hole, and barrel-shaped screen pack just can be filtered granule.Because the angle that the rotation handle rotates is different, can make the closed state difference of the scallop hole of upper and lower of synthesize ceramic, also be varying in size of spool bore, can also regulate the size of displacement like this.When rotation handle when turning to the position that can not change, that rotates promptly also that handle receives spacing block set in the main aperture stops that at this moment, the scallop hole that synthesize ceramic is upper and lower is superimposed together fully, and spool bore is in opens maximum position.
When needs are packed water in water capacity utensil; Can come the rotatory sealing lid through the coarse reticulate pattern on ray type raised line on the seal cover and surface this moment equally, the counter-rotation seal cover, and the backward rotation of seal cover has driven the backward rotation of rotation handle; The latch of its lower end drives synthesize ceramic last slice backward rotation after the rotation handle backward rotation; Because the convex body at sheet edge is stuck in recessed of the location of main aperture under the synthesize ceramic, so sheet can not rotate under the synthesize ceramic, synthesize ceramic last slice is just with respect to sheet rotation under the synthesize ceramic like this; The symmetrical scallop hole of two potsherds is just separated gradually, and spool is then closed.Because spool is closed; And under spool, rubber washer is housed; Some sealing ring is equipped with in joint at rotation handle and valve body main aperture; Sealing ring also is equipped with in joint at valve body upper edge and outlet pipe annular inner convex platform, has so just realized the sealing of water capacity utensil outfall, and the water of filling in the water capacity utensil can not leaked downwards.Between the annular inner convex platform of outlet pipe and projection, also be provided with two spillway holes that misplace mutually with projection; This spillway hole communicates with the fill line overfall gap of water capacity utensil; When water is packed water capacity utensil into and when in time water valve not cutting out, the water that continues to pack into can be flowed out the slit that the spillway hole through outlet pipe flows between valve body and the outlet pipe by the fill line overfall gap of water capacity utensil and then excrete out from outlet pipe.
The invention has the beneficial effects as follows that owing to having adopted seal cover, valve, outlet pipe to constitute the delivery port place that filtering type sewer pipe assembly is installed in water capacity utensil, and valve is installed in the outlet pipe; Valve comprises valve body, spool, rotation handle, rubber washer, hexagonal fastening nut, and valve seal is contained in the outlet pipe, and rotation handle, spool, rubber washer, hexagonal fastening nut are housed in the main aperture of valve body from top to bottom successively; Handle is spacing is installed in the main aperture in rotation, the bottom and spool clamping mutually of rotation handle, and the top that rotates handle upwards passes and seal cover clamping mutually along main aperture; The rotation handle is provided with the centre bore of up/down perforation; Spool is made up of the fan-shaped synthesize ceramic sheet of upper and lower two symmetries, and internal thread is established in the bottom of the main aperture of valve body, and the external screw thread of hexagonal fastening nut cooperates the internal thread place that is screwed in valve body; The seal cover middle part is provided with the drain hole that communicates with the centre bore that rotates handle; Cover through rotatory sealing and to control opening/closing of spool, thus realize to water capacity utensil outfall open/close control, like this; Can realize better sealing, have good sealing effect, good, easy to use, the non-damageable characteristic of filterability outfall; Owing to adopted the synthesize ceramic sheet to be used as spool, have the characteristics of abrasion resistance, good airproof performance, prolong its application life greatly; Because a barrel-shaped screen pack also is equipped with in the centre bore upper end at the rotation handle, can play further filtration; So owing to adopt tooth-shape structure clamping seal cover the power on the outlet pipe periphery of the being pressed in weight that is equivalent to seal cover self weight not following spin during with draining of adding water self mutually between rotation handle and the seal cover, contact surface prevents to permeate to make it can press down.
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain; But a kind of filtering type sewer pipe assembly of the present invention is not limited to embodiment.
Description of drawings
Fig. 1 is an organigram of the present invention;
Fig. 2 is the upward view of the valve body of valve of the present invention;
Fig. 3 is the constructional drawing of the synthesize ceramic last slice of valve of the present invention:
Fig. 4 is the constructional drawing of sheet (being placed upside down) under the synthesize ceramic of valve of the present invention;
Fig. 5 is the vertical view of seal cover of the present invention;
Fig. 6 is the sectional view of outlet pipe of the present invention.
The specific embodiment
Shown in accompanying drawing, a kind of filtering type sewer pipe assembly of the present invention is made up of seal cover 1, valve 2 and the outlet pipe 3 that connects at water capacity utensil.
Valve 2 is installed in the outlet pipe 3, and valve 2 comprises valve body 21, spool 22, rotation handle 23, rubber washer 24, hexagonal fastening nut 25; Valve body 21 sealings are contained in the outlet pipe 3, and valve body 21 is provided with the main aperture 211 of up/down perforation, and rotation handle 23, spool 22, rubber washer 24, hexagonal fastening nut 25 are housed in the main aperture 211 from top to bottom successively; Rotation handle 23 spacing being installed in the main aperture 211, the bottom and spool 22 clamping mutually of rotation handle 23, the top of rotation handle 23 upwards passes and seal cover 1 clamping mutually along main aperture 211, and rotation handle 23 is provided with the centre bore 232 of up/down perforation; Spool 22 is made up of the fan-shaped synthesize ceramic sheet 221,222 of upper and lower two symmetries; Internal thread is established in the bottom of the main aperture of valve body 21, and the external screw thread of hexagonal fastening nut 25 cooperates the internal thread place that is screwed in valve body 21; Seal cover 1 middle part is provided with the drain hole that communicates with the centre bore that rotates handle 232.
Wherein, valve body 21 is provided with the upper edge, and valve body 21 hypomeres are provided with external screw thread; The outlet pipe inwall is provided with two projections 32 of corresponding annular inner convex platform 31 and symmetry, and projection 32 is provided with internal thread; The upper edge of valve body 21 leans on the annular inner convex platform 31 of outlet pipe, and the external screw thread of valve body 21 hypomeres spins with the internal thread of outlet pipe inwall projection 32 and matches; The joint of valve body 21 upper edges and outlet pipe annular inner convex platform 31 is provided with sealing ring 52; Also be provided with two spillway holes 33 that misplace mutually with projection between the annular inner convex platform 31 of outlet pipe and the projection 32; The middle part hole wall of the main aperture 211 of valve body 21 is provided with the limited step 212 that restriction rotation handle moves up, and rotation handle 23 is provided with limited step with matching; Also be arranged with the spacing block set 213 that is used to limit rotation handle slewing area on the main aperture 211 middle part hole walls and be arranged with recessed 214 of the location that is used to limit sheet rotation under the synthesize ceramic; Rotation handle 23 lower ends are arranged with two latches 233 with the clamping mutually of spool 33 for the lower end at the rotation handle; The top of synthesize ceramic last slice 221 is provided with the draw-in groove 2211 that is complementary with it; Latch 233 holdings of rotation handle 23 are in the draw-in groove 2211 of synthesize ceramic last slice 221; When sheet 222 was packed main aperture 211 under the synthesize ceramic, recessed 214 along the location of main aperture 211 of the convex body 2221 at its edge packed into; Rotation handle 23 also is provided with two sealing ring 51 with the joint of valve body main aperture 211, correspondingly on rotation handle 23, is provided with some annular concave paths, and sealing ring 51 is embedded in the annular concave path; Seal cover 1 bottom is provided with annular protrusion 11, and annular protrusion 11 roof pressures of seal cover are in the upper end of valve body 21, and the inner ring wall of annular protrusion 11 is provided with teeth groove, and corresponding upper end at the rotation handle is provided with the spline 231 of corresponding matching with it; Seal cover 1 upper end is arranged with ray type raised line 12, is provided with coarse reticulate pattern 121 between the raised line 12; The drain hole of seal cover 1 comprises the hex nut shape through hole 131 that is located at the seal cover center and encircles several trapezoidal outfall 132 that are located at hex nut shape bore periphery; The upper end of the centre bore 232 of rotation handle 23 also is nested with barrel-shaped screen pack 4, and the upper edge card of barrel-shaped screen pack 4 is pressed between seal cover 1 and rotation handle 23 tops.
During installation, the present invention is the delivery port place that is contained in water capacity utensil such as wash basin, bathtub, washes nappy etc., and wherein the outer wall of outlet pipe 3 is that sealing paste is by being contained in the delivery port place of water capacity utensil.Rotation handle 23 is packed into by the bottom of valve body 21; Make the limited step of rotation handle 23 lean limited step 212 places on valve body main aperture 211 middle part hole walls, at this moment, rotation handle 23 can not move forward again; The upper surface that the spline 231 of rotation handle 23 upper ends just stretches out valve body 21; Then again by the bottom of valve body 21 pack into successively spool 22, rubber washer 24, again the external screw thread of hexagonal fastening nut 25 is cooperated the internal thread place that is screwed in valve body 21 at last, spool 22, rubber washer 24 are fixed in the main aperture 211 of valve body; Like this, just accomplished the assembling of valve 2.Then; The external screw thread of valve body 21 hypomeres of valve 2 spun with the internal thread of two projections 32 of outlet pipe 3 inwalls symmetry match; The upper edge that is threaded to valve body 21 leans till on the annular inner convex platform 31 of outlet pipe 3; This moment, valve body 21 can't move down again, was provided with sealing ring 52 in the joint of valve body 21 upper edges and outlet pipe annular inner convex platform 31, so that form the sealing between valve 2 and the outlet pipe 3.Annular protrusion 11 with seal cover 1 bottom inserts in the cavity that forms between rotation handle 23, valve body 21, the outlet pipe 3 at last; Make the teeth groove on the annular protrusion 11 inner ring walls be inserted in the spline 231 of rotation handle upper end; Form seal cover 1 and the clamping of rotating handle upper end spline 231; The plane, bottom surface, upper edge of seal cover 1 is pressed against on the last plane of outlet pipe 3 upper edges simultaneously, and the sealing means of this plane contact is prone to form the anti-sealing of one deck water-permeable membrane and permeates downwards in it uses.When will removing valve 2, as when carrying out the maintenance of corresponding component, only need seal cover 1 is mentioned, then screw out valve 2 and get final product.For the screwing or unscrewing of valve 2, also can utilize hexagonal to revolve the hex nut 131 that tool injects enclosing cover central authorities and be rotated, to reach the purpose of screwing or unscrewing valve body.Also be provided with two spillway holes 33 that misplace mutually with projection between the annular inner convex platform 31 of outlet pipe 3 and the projection 32.
In the use; When the water of filling in need be with water capacity utensil is emitted; Can come rotatory sealing lid 1 this moment through the coarse reticulate pattern 121 on ray type raised line on the seal cover 1 12 and surface; Because seal cover 1 and the clamping mutually of rotation handle 23, the rotation of seal cover 1 have driven the rotation of rotation handle 23, the latch 233 of its lower end, rotation handle 23 rotation back drives synthesize ceramic last slice 221 and rotates; Because the convex body 2221 at sheet 222 edges is stuck in recessed 214 of the location of main aperture under the synthesize ceramic; So sheet 222 can not rotate under the synthesize ceramic, synthesize ceramic last slice 221 just rotates with respect to sheet under the synthesize ceramic 222 like this, and the symmetrical scallop hole of two potsherds is just superimposed gradually; 22 of spools are opened, the water in the water capacity utensil with regard to successively along 232 holes, center of the drain hole 131,132 of seal cover, rotation handle, the hole of the hole of spool 22 holes, rubber washer 24, hexagonal fastening nut 25 and flow into outlet pipe 3 and and then flow to sewer and discharge.Drain hole 131,132 wherein plays the filtration of first floor; Barrel-shaped screen pack 4 also can be equipped with in centre bore 232 places at the rotation handle; Play further filtration, stop than bigger material such as drain hole 131,132, barrel-shaped screen pack 4 just can be filtered granule.Because the angle that rotation handle 23 rotates is different, can make the closed state of upper and lower 221 of synthesize ceramic, 222 scallop hole different, also be varying in size of spool bore, can also regulate the size of displacement like this.When rotation handle 23 when turning to the position that can not change, also promptly rotate handle and receive stopping of spacing block set 213 in the main aperture, at this moment, upper and lower 221 of synthesize ceramic, 222 scallop hole are superimposed together fully, and spool bore is in opens maximum position.
When needs are packed water in water capacity utensil; Can come rotatory sealing lid 1 through the coarse reticulate pattern 121 on ray type raised line on the seal cover 1 12 and surface this moment equally; Counter-rotation seal cover 1; The backward rotation of seal cover 1 has driven the backward rotation of rotation handle 23, and the latch 233 of its lower end drives synthesize ceramics last slice 221 backward rotation after rotation handle 23 backward rotation, because the convex body 2221 at sheet 222 edges is stuck in recessed 214 of the location of main aperture under the synthesize ceramic; So sheet 222 can not rotate under the synthesize ceramic; Synthesize ceramic last slice 221 just rotates with respect to sheet under the synthesize ceramic 222 like this, and the symmetrical scallop hole of two potsherds 221,222 is just separated gradually, 22 closures of spool.Because spool 22 is closed; And under spool is cursed, rubber washer 24 is housed; In the rotation handle 23 and the joint of valve body main aperture 211 two sealing ring 51 is housed; Sealing ring 52 also is equipped with in joint at valve body 21 upper edges and outlet pipe annular inner convex platform 31, has so just realized the sealing of water capacity utensil outfall, and the water of filling in the water capacity utensil can not leaked downwards.Between the annular inner convex platform 31 of outlet pipe 3 and projection 32, also be provided with two spillway holes 33 that misplace mutually with projection; This spillway hole 33 communicates with the fill line overfall gap of water capacity utensil; When water is packed water capacity utensil into and when in time water valve not cutting out, the water that continues to pack into can be flowed out the slit that the spillway hole 33 through outlet pipe flows between valve bodies 21 and the outlet pipe 3 by the fill line overfall gap of water capacity utensil and then excrete out from outlet pipe 3.
Claims (10)
1. filtering type sewer pipe assembly is characterized in that: it is made up of seal cover, valve and the outlet pipe that connects at water capacity utensil; Valve is installed in the outlet pipe, and valve comprises valve body, spool, rotation handle, rubber washer, hexagonal fastening nut; Valve seal is contained in the outlet pipe, and valve body is provided with the main aperture of up/down perforation, and rotation handle, spool, rubber washer, hexagonal fastening nut are housed in the main aperture from top to bottom successively; Handle is spacing is installed in the main aperture in rotation, the bottom and spool clamping mutually of rotation handle, and the top of rotation handle upwards passes and seal cover clamping mutually along main aperture, rotates the centre bore that handle is provided with up/down perforation; Spool is made up of the fan-shaped synthesize ceramic sheet of upper and lower two symmetries; Internal thread is established in the bottom of the main aperture of valve body, and the external screw thread of hexagonal fastening nut cooperates the internal thread place that is screwed in valve body; The seal cover middle part is provided with the drain hole that communicates with the centre bore that rotates handle.
2. a kind of filtering type sewer pipe assembly according to claim 1, it is characterized in that: described valve body is provided with the upper edge, and the valve body hypomere is provided with external screw thread; The outlet pipe inwall is provided with two projections of corresponding annular inner convex platform and symmetry, and projection is provided with internal thread; The upper edge of valve body leans on the annular inner convex platform of outlet pipe, and the external screw thread of valve body hypomere spins with the internal thread of outlet pipe inwall projection and matches; The joint of valve body upper edge and outlet pipe annular inner convex platform is provided with sealing ring; Also be provided with two spillway holes that misplace mutually with projection between the annular inner convex platform of outlet pipe and the projection.
3. a kind of filtering type sewer pipe assembly according to claim 1 is characterized in that: the middle part hole wall of the main aperture of described valve body is provided with the limited step that restriction rotation handle moves up, and the rotation handle is provided with limited step with matching.
4. a kind of filtering type sewer pipe assembly according to claim 1; It is characterized in that: described rotation handle lower end is arranged with two latches with the clamping mutually of spool for the lower end at the rotation handle, and the top of synthesize ceramic last slice is provided with the draw-in groove that is complementary with it.
5. a kind of filtering type sewer pipe assembly according to claim 1 is characterized in that: also be arranged with the spacing block set that is used to limit rotation handle slewing area on the hole wall of the main aperture of described valve body middle part and be arranged with recessed of the location that is used to limit sheet rotation under the synthesize ceramic.
6. a kind of filtering type sewer pipe assembly according to claim 1; It is characterized in that: the joint of described rotation handle and valve body main aperture also is provided with some sealing ring; Correspondingly be provided with some annular concave paths in rotation on the handle, sealing ring is embedded in the annular concave path.
7. a kind of filtering type sewer pipe assembly according to claim 1; It is characterized in that: described seal cover bottom is provided with annular protrusion; The annular protrusion roof pressure of seal cover is in the upper end of valve body; The inner ring wall of annular protrusion is provided with teeth groove, and corresponding upper end at the rotation handle is provided with the spline of corresponding matching with it.
8. a kind of filtering type sewer pipe assembly according to claim 1 is characterized in that: described seal cover upper end is arranged with ray type raised line, is provided with coarse reticulate pattern between the raised line.
9. a kind of filtering type sewer pipe assembly according to claim 1 is characterized in that: the drain hole of described seal cover comprises the hex nut shape through hole that is located at the seal cover center and encircles several trapezoidal outfall that are located at hex nut shape bore periphery.
10. a kind of filtering type sewer pipe assembly according to claim 1, it is characterized in that: the upper end of the centre bore of described rotation handle also is nested with barrel-shaped screen pack, and the upper edge card of barrel-shaped screen pack is pressed between seal cover and the rotation handle top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210010610.0A CN102704554B (en) | 2012-01-15 | 2012-01-15 | Filter type sewer pipeline component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210010610.0A CN102704554B (en) | 2012-01-15 | 2012-01-15 | Filter type sewer pipeline component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704554A true CN102704554A (en) | 2012-10-03 |
| CN102704554B CN102704554B (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210010610.0A Expired - Fee Related CN102704554B (en) | 2012-01-15 | 2012-01-15 | Filter type sewer pipeline component |
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| CN (1) | CN102704554B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993647A (en) * | 2013-02-18 | 2014-08-20 | 博麟水电材料有限公司 | Multifunctional deodorization water drawdown head |
| CN110042890A (en) * | 2019-05-17 | 2019-07-23 | 张文军 | A kind of sink and sink remove water-bound |
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| CN202718194U (en) * | 2012-01-15 | 2013-02-06 | 宾凤娟 | Filter-type sewer pipeline assembly |
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| CN202718194U (en) * | 2012-01-15 | 2013-02-06 | 宾凤娟 | Filter-type sewer pipeline assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103993647A (en) * | 2013-02-18 | 2014-08-20 | 博麟水电材料有限公司 | Multifunctional deodorization water drawdown head |
| CN110042890A (en) * | 2019-05-17 | 2019-07-23 | 张文军 | A kind of sink and sink remove water-bound |
| CN110042890B (en) * | 2019-05-17 | 2024-03-26 | 张文军 | Basin and water removal structure of basin |
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| Publication number | Publication date |
|---|---|
| CN102704554B (en) | 2014-02-19 |
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