CN202718194U - Filter-type sewer pipeline assembly - Google Patents
Filter-type sewer pipeline assembly Download PDFInfo
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- CN202718194U CN202718194U CN 201220015732 CN201220015732U CN202718194U CN 202718194 U CN202718194 U CN 202718194U CN 201220015732 CN201220015732 CN 201220015732 CN 201220015732 U CN201220015732 U CN 201220015732U CN 202718194 U CN202718194 U CN 202718194U
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- valve body
- rotation handle
- outlet pipe
- valve
- seal cover
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Abstract
The utility model discloses a filter-type sewer pipeline assembly, which consists of a sealing cover, a valve and an outlet pipe which is connected to a water container; the valve is installed inside the outlet pipe, and the valve comprises a valve body, a valve core, a rotary handle, a rubber gasket ring and a hexagonal tightening screw cap; the valve body is sealed inside the outlet pipe, the valve body is provided with a through main hole in the vertical direction, and the rotary handle, the valve core, the rubber gasket ring and the hexagonal tightening cap are sequentially installed inside the main hole from top to bottom; the valve core consists of an upper fan-shaped synthesized ceramic sheet and a lower fan-shaped synthesized ceramic sheet, which are symmetric to each other; the lower end part of the main hole of the valve body is provided with inner threads, and outer threads of the hexagonal tightening screw cap are screwed onto the inner threads of the valve body; and the middle part of the sealing cover is provided with a drain hole which is communicated with a 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 embedded ceramic valve core. The filter-type sewer pipeline assembly has characteristics of good sealing effect, good filter performance and convenience in use and difficulty in damage and is applicable to the water containers such as washing basin, baths, vegetable washing basins and the like.
Description
Technical field
The utility model relates to a kind of daily living article, particularly relates 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 water outlet of water capacity utensil, when needs are filled water with water capacity utensil, make the delivery port sealing of water capacity utensil by the operation spinner, just bathtub need to be filled water such as before having a bath, and also to the delivery port of water capacity utensil be opened by the operation spinner after using, addle in the water capacity utensil is discharged, after after a bath, just the water in the bathtub need to be bled off.The spinner of prior art is generally throw formula or spring, the formula of throwing is to open or close by 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 the employing 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 water outlet, and foreign material fall into spinner easily, thereby the water pipe under the spinner is blocked.
Summary of the invention
The purpose of this utility model 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 the sealing of water capacity utensil delivery port and the convenience of unlatching, have good sealing effect, good, easy to use, the non-damageable characteristic of filterability.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of filtering type sewer pipe assembly is made of seal cover, valve and the outlet pipe that connects at water capacity utensil; Valve installation is in 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 the clamping of spool phase of rotation handle, and the top of rotation handle upwards passes and the clamping of seal cover phase along main aperture, rotates the centre bore that handle is provided with up/down perforation; Spool is made 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 edge, and the valve body hypomere is provided with external screw thread; The outlet pipe inwall is provided with corresponding annular inner convex platform and two symmetrical projections, 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; Be provided with sealing ring along the joint with outlet pipe annular inner convex platform on the valve body; Also be provided with two spillway holes with the projection sequence 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 the restricting 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 phase clamping of spool for the lower end at the rotation handle, and the top of synthesize ceramic upper slice is provided with the draw-in groove that is complementary with it.Also be arranged with for the spacing block set of restricting rotation handle slewing area on the hole wall of described main aperture middle part and be arranged with for recessed of the location of sheet rotation under the restriction synthesize ceramic.The joint of described rotation handle and valve body main aperture also is provided with some sealing ring, and corresponding is provided with some annular concave paths at the rotation handle, and sealing ring is embedded in the annular concave path.Described seal cover bottom is provided with annular protrusion, and the convex annular top lifting of seal cover is pressed in the upper end of valve body, and the inner ring wall of annular protrusion is provided with teeth groove, and the corresponding upper end at the rotation handle is provided with the with it spline of corresponding matching.
Described seal cover upper end is arranged with the radial 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 of barrel-shaped screen pack is pressed between seal cover and the rotation handle top along card.
During installation, the utility model is the water outlet that is contained in water capacity utensil, and wherein the outer wall of outlet pipe is the water outlet that sealing paste is mounted on 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 in the middle part of the valve body main aperture, 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, the last internal thread place that again the external screw thread cooperation of hexagonal fastening nut is screwed in valve body, spool, rubber washer are fixed in the main aperture of valve body, like this, just finished 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, on valve body, be provided with sealing ring along the joint with outlet pipe annular inner convex platform, in order to 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, simultaneously seal cover upper is pressed against along the plane, bottom surface on the upper plane on edge on the outlet pipe, the sealing means of this plane contact easily forms 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, the hex nut that also can utilize hexagonal screwing tool to inject enclosing cover central authorities is rotated, to reach the purpose that screws or unscrew valve body.Also be provided with two spillway holes with the projection sequence between the annular inner convex platform of outlet pipe and the projection.
In the use procedure, in the time the in-built full water of water capacity utensil need to being emitted, can come by the coarse reticulate pattern on the radial type raised line on the seal cover and surface the rotatory sealing lid this moment, because seal cover and the clamping of rotation handle phase, the rotation of seal cover has driven the rotation of rotation handle, the latch of its lower end drove synthesize ceramic upper slice rotation after the rotation handle rotated, 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 upper slice just rotates with respect to sheet under the synthesize ceramic like this, the symmetrical scallop hole of two potsherds is just superimposed gradually, spool is then opened, and the water in the water capacity utensil is just successively along the drain hole of seal cover, the centre bore of rotation handle, spool bore, the hole of 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 like this size of displacement.When rotation handle when turning to the position that can not turn, that rotates namely also that handle is subject to 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 during to the in-built entry of water capacity utensil, can come by the coarse reticulate pattern on the radial type raised line on the seal cover and surface the rotatory sealing lid this moment equally, the counter-rotation seal cover, the backward rotation of seal cover has driven the backward rotation of rotation handle, the latch of its lower end drives synthesize ceramic upper 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 upper slice just rotates with respect to sheet 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 the joint of outlet pipe annular inner convex platform in the edge on valve body, so just realized the sealing of water capacity utensil outfall, the in-built full water of 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 with the projection sequence, 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 by the fill line overfall gap of the water capacity utensil slit that the spillway hole through outlet pipe flows between valve body and the outlet pipe and then excrete out from outlet pipe.
The beneficial effects of the utility model are, owing to adopted seal cover, valve, outlet pipe consists of filtering type sewer pipe assembly and is installed in the water outlet of water capacity utensil, and valve installation is in outlet pipe, valve comprises valve body, spool, the rotation handle, rubber washer, the hexagonal fastening nut, valve seal is contained in the outlet pipe, the rotation handle is housed in the main aperture of valve body from top to bottom successively, spool, rubber washer, the hexagonal fastening nut, handle is spacing is installed in the main aperture in rotation, the bottom and the clamping of spool phase of rotation handle, the top of rotation handle upwards passes and the clamping of seal cover phase along main aperture, the rotation handle is provided with the centre bore of up/down perforation, spool is by upper, the fan-shaped synthesize ceramic sheet of lower two symmetries consists of, internal thread is established in the bottom of the main aperture of valve body, 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 to control opening/closing of spool by rotatory sealing, thereby realize water capacity utensil outfall opened/close control, like this, can realize the better sealing to outfall, have good sealing effect, filterability is good, easy to use, non-damageable characteristic; Owing to adopted the synthesize ceramic sheet to be used as spool, have the characteristics of abrasion resistance, good airproof performance, greatly prolong its application life; 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 because not lower spin when adopting tooth-shape structure phase clamping seal cover to be pressed in weight that power on the outlet pipe periphery is equivalent to seal cover self between rotation handle and the seal cover to add the weight of water self and draining can press lower contact surface and prevent infiltration.
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of filtering type sewer pipe assembly of the present utility model is not limited to embodiment.
Description of drawings
Fig. 1 is organigram of the present utility model;
Fig. 2 is the upward view of the valve body of the utility model valve;
Fig. 3 is the constructional drawing of the synthesize ceramic upper slice of the utility model valve:
Fig. 4 is the constructional drawing of sheet (being placed upside down) under the synthesize ceramic of the utility model valve;
Fig. 5 is the top view of the utility model seal cover;
Fig. 6 is the sectional view of the utility model outlet pipe.
The specific embodiment
Shown in accompanying drawing, a kind of filtering type sewer pipe assembly of the present utility model is made 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 phase clampings of rotation handle 23, the top of rotation handle 23 upwards passes and seal cover 1 phase clamping along main aperture 211, and rotation handle 23 is provided with the centre bore 232 of up/down perforation; Spool 22 is made 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 232 that rotates handle.
Wherein, valve body 21 is provided with the edge, and valve body 21 hypomeres are provided with external screw thread; The outlet pipe inwall is provided with corresponding annular inner convex platform 31 and two symmetrical projections 32, 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; Be provided with sealing ring 52 along the joint with outlet pipe annular inner convex platform 31 on the valve body 21; Also be provided with two spillway holes 33 with the projection sequence 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 the restricting rotation handle moves up, and rotation handle 23 is provided with limited step with matching; Also be arranged with for the spacing block set 213 of restricting rotation handle slewing area on the main aperture 211 middle part hole walls and be arranged with for recessed 214 of the location of sheet rotation under the restriction synthesize ceramic; Rotation handle 23 lower ends are arranged with two latches 233 with the phase clamping of spool 33 for the lower end at the rotation handle, the top of synthesize ceramic upper 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 upper 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, and corresponding is provided with some annular concave paths at rotation handle 23, 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 tops of seal cover are pressed in the upper end of valve body 21, and the inner ring wall of annular protrusion 11 is provided with teeth groove, and the corresponding upper end at the rotation handle is provided with the with it spline 231 of corresponding matching; Seal cover 1 upper end is arranged with radial 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 of barrel-shaped screen pack 4 is pressed between seal cover 1 and rotation handle 23 tops along card.
During installation, the utility model is the water outlet 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 water outlets that sealing paste is mounted on 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 spool 22 of packing into successively, rubber washer 24, the last internal thread place that again the external screw thread cooperation of hexagonal fastening nut 25 is screwed in valve body 21, make spool 22, rubber washer 24 is fixed in the main aperture 211 of valve body, like this, just finished 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 inwall symmetries 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, on valve body 21, be provided with sealing ring 52 along the joint with outlet pipe annular inner convex platform 31, in order to 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, simultaneously seal cover 1 upper is pressed against along the plane, bottom surface on the upper plane on edge on the outlet pipe 3, the sealing means of this plane contact easily forms 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, the hex nut 131 that also can utilize hexagonal screwing tool to inject enclosing cover central authorities is rotated, to reach the purpose that screws or unscrew valve body.Also be provided with two spillway holes 33 with the projection sequence between the annular inner convex platform 31 of outlet pipe 3 and the projection 32.
In the use procedure, in the time the in-built full water of water capacity utensil need to being emitted, can come by the coarse reticulate pattern 121 on the radial type raised line 12 on the seal cover 1 and surface rotatory sealing lid 1 this moment, because seal cover 1 and the 23 phase clampings of rotation handle, the rotation of seal cover 1 has driven the rotation of rotation handle 23, the latch 233 of its lower end drove synthesize ceramic upper slice 221 rotations after rotation handle 23 rotated, 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 upper slice 221 just rotates with respect to sheet under the synthesize ceramic 222 like this, the symmetrical scallop hole of two potsherds is just superimposed gradually, 22 of spools are opened, and the water in the water capacity utensil is just successively along the drain hole 131 of seal cover, 132,232 holes, center of rotation handle, spool 22 holes, the hole of rubber washer 24, the hole of 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 like this size of displacement.When rotation handle 23 when turning to the position that can not turn, also namely rotate handle and be subject to 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 during to the in-built entry of water capacity utensil, can come by the coarse reticulate pattern 121 on the radial type raised line 12 on the seal cover 1 and surface rotatory sealing lid 1 this moment equally, counter-rotation seal cover 1, the backward rotation of seal cover 1 has driven the backward rotation of rotation handle 23, the latch 233 of its lower end drives synthesize ceramic upper 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 upper slice 221 just rotates with respect to sheet under the synthesize ceramic 222 like this, two potsherds 221,222 symmetrical scallop hole is just separated gradually, 22 closures of spool.Because spool 22 is closed, and under spool is cursed, rubber washer 24 is housed, in 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 the joint of outlet pipe annular inner convex platform 31 in the edge on valve body 21, so just realized the sealing of water capacity utensil outfall, the in-built full water of 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 with the projection sequence, 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 by the fill line overfall gap of the water capacity utensil slit that the spillway hole 33 through outlet pipe flows between valve bodies 21 and the outlet pipe 3 and then excrete out from outlet pipe 3.
Claims (10)
1. filtering type sewer pipe assembly is characterized in that: it is made of seal cover, valve and the outlet pipe that connects at water capacity utensil; Valve installation is in 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 the clamping of spool phase of rotation handle, and the top of rotation handle upwards passes and the clamping of seal cover phase along main aperture, rotates the centre bore that handle is provided with up/down perforation; Spool is made 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 edge, and the valve body hypomere is provided with external screw thread; The outlet pipe inwall is provided with corresponding annular inner convex platform and two symmetrical projections, 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; Be provided with sealing ring along the joint with outlet pipe annular inner convex platform on the valve body; Also be provided with two spillway holes with the projection sequence 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, it is characterized in that: the middle part hole wall of the main aperture of described valve body is provided with the limited step that the restricting 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 phase clamping of spool for the lower end at the rotation handle, and the top of synthesize ceramic upper 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 for the spacing block set of restricting rotation handle slewing area on the main aperture middle part hole wall of described valve body and be arranged with for recessed of the location of sheet rotation under the restriction 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, corresponding is provided with some annular concave paths at the rotation handle, and 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 convex annular top lifting of seal cover is pressed in the upper end of valve body, the inner ring wall of annular protrusion is provided with teeth groove, and the corresponding upper end at the rotation handle is provided with the with it spline of corresponding matching.
8. a kind of filtering type sewer pipe assembly according to claim 1 is characterized in that: be arranged with the radial type raised line on the described seal cover, be 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 several trapezoidal outfall that the hex nut shape through hole that is located at the seal cover center and ring 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 of barrel-shaped screen pack is pressed in seal cover and rotates between the handle top along card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220015732 CN202718194U (en) | 2012-01-15 | 2012-01-15 | Filter-type sewer pipeline assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220015732 CN202718194U (en) | 2012-01-15 | 2012-01-15 | Filter-type sewer pipeline assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718194U true CN202718194U (en) | 2013-02-06 |
Family
ID=47620020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220015732 Expired - Fee Related CN202718194U (en) | 2012-01-15 | 2012-01-15 | Filter-type sewer pipeline assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704554A (en) * | 2012-01-15 | 2012-10-03 | 刘芝英 | Filter type sewer pipeline component |
-
2012
- 2012-01-15 CN CN 201220015732 patent/CN202718194U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704554A (en) * | 2012-01-15 | 2012-10-03 | 刘芝英 | Filter type sewer pipeline component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20140115 |