CN203080639U - Drainer with blow-down valve - Google Patents
Drainer with blow-down valve Download PDFInfo
- Publication number
- CN203080639U CN203080639U CN 201320032008 CN201320032008U CN203080639U CN 203080639 U CN203080639 U CN 203080639U CN 201320032008 CN201320032008 CN 201320032008 CN 201320032008 U CN201320032008 U CN 201320032008U CN 203080639 U CN203080639 U CN 203080639U
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- CN
- China
- Prior art keywords
- seat
- outfall
- blowoff valve
- outlet device
- overflow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a drainer with a blow-down valve. The drainer comprises an overflow drain seat, an outfall seat, a fork shaft, an outfall part connection crank, a drain pipe and a stainless steel draw cord, wherein the drain pipe and the stainless steel draw cord are connected between the overflow drain seat and the outfall seat; a knob cover is arranged on the overflow drain seat; and an ejector rod is in threaded connection with the lower part of an outfall seal cover. The drainer is characterized in that the overflow drain seat, the drain pipe and the outfall seat select the plastic material PA66 instead of copper materials, thus reducing the weight and the production cost; a waist-shaped notch is formed on the knob cover to serve as an overflow hole, thus increasing the overflow quantity; the maximum overflow quantity can be over 20L/min, thus preventing water from overflowing from the bathtubs; the maximum displacement of the outfall is not less than 60L/min and conforms to the requirement of the European norm EN274; the overflow drain seat, the drain pipe and the outfall seat are conveniently connected in various manners; and the blow-down valve is arranged on the outfall seat of the drainer and can timely drain the residual sewage in the pipeline.
Description
Technical field
The utility model relates to a kind of bathtub draining waste removal equipment, more specifically, relates to a kind of outlet device with blowoff valve.
Background technology
People when using bathtub, the time regular meeting because discharge water too much or bathtub add water full but forget close water pipe and cause water to overflow to ground, increase cleaning works, and cause ground wet and slippery, slip easily, have potential danger.For addressing the above problem, be provided with circular spout hole on some outlet device, unnecessary water is discharged from gutter, still when inflow is excessive, also might cause water to have little time to discharge and overflow bathtub.In addition, at the as easy as rolling off a log sewage that stockpiles of dewatering installation duct bottom, these sewage can not in time be discharged will produce peculiar smell, influences the bathroom environment.
Summary of the invention
Heavy in order to overcome existing outlet device quality, the cost of production height, spillway discharge is big, easily stockpiles the shortcoming of sewage, and technical problem to be solved in the utility model is to propose a kind of outlet device, it covers at knob and has the long waist shaped hole and increase spillway discharge, and critical piece is all selected plastic material PA66 for use, and weight reduction has also reduced cost, has set up blowoff valve at outfall seat place in addition, the sewage that remains in the pipeline in time can be discharged, avoid producing peculiar smell.
For reaching this purpose, the utility model by the following technical solutions:
A kind of outlet device with blowoff valve, comprise overfall seat, outfall seat, declutch shift shaft, drain outlet portion connecting crank and be connected in described overfall seat and described outfall seat between gutter and stainless steel stay cord, also comprise blowoff valve, described blowoff valve and declutch shift shaft are connected on the outfall seat.
Further, described overfall seat is provided with the knob lid, and there is the outfall capping on described outfall seat top, and described outfall capping lower thread is connected with push rod.
Further, described knob lid sidewall middle part is provided with spout hole, and described spout hole is designed to the kidney slot mouth.
Further, described blowoff valve comprises valve body and spool two parts, and described valve body is a hollow, and end design has one section external screw thread, and symmetry has two scallop holes in the described spool, and the edge is symmetrical arranged two square plates.
Further, the circular hole that described outfall seat and the one side setting of gutter coupling part tube wall cooperate with described declutch shift shaft, the screwed hole that the opposite side setting matches with described blowoff valve valve body external screw thread.
Further, described declutch shift shaft is a hollow, and the middle part is provided with shift fork, and afterbody is provided with flange, and the symmetry leg that to stretch out two cross sections be the part anchor ring on the flange is having a circular hole near tail position.
Further, described leg width is less than scallop hole circular arc hem width degree.
Further, the material of described overfall seat, gutter and outfall seat is plastic material PA66.
Further, can be to be threaded between described overfall seat, gutter, the outfall seat, also can be the glue bonding is fixing.
The beneficial effects of the utility model are: this outlet device is provided with blowoff valve at outfall seat place, in draining, can in time discharge remaining in ducted sewage, avoid producing peculiar smell, the design of knob lid sidewall medium position has the long waist shaped spout hole to replace circular hole, has increased spillway discharge, and maximum can reach more than the 20L/min, avoid water to diffuse out bathtub, cause ground wet and slippery, the maximum displacement of outfall is not less than 60L/min, the requirement of conform European standard EN274; The overfall seat, gutter and outfall seat all adopt plastic material PA66 to replace original copper material, have reduced cost of production in weight reduction; The overfall seat, gutter can be to be threaded between the outfall seat, also can be that the glue bonding is fixing, easy to connect.
Description of drawings
Fig. 1 is the structural representation of a kind of outlet device with blowoff valve of providing of the utility model specific embodiment;
Fig. 2 is a kind of outlet device knob lid spout hole schematic diagram with blowoff valve that the utility model specific embodiment provides;
Fig. 3 is a kind of the outlet device overfall part and partial drainage pipe, stainless steel stay cord exploded perspective view with blowoff valve that the utility model specific embodiment provides.
Fig. 4 is a kind of the outlet device outfall part and partial drainage pipe, stainless steel stay cord exploded perspective view with blowoff valve that the utility model specific embodiment provides.
Among the figure:
1, knob lid; 2, spout hole; 3, overfall seat; 4, axle sleeve; 5, knob lid axle; 6, overflow oral area connecting crank; 7, drawhead; 8, stainless steel stay cord; 9, locking head; 10, stay cord sliding sleeve; 11, declutch shift shaft; 12, drain outlet portion connecting crank; 13, shift fork; 14, outfall seat; 15, the following mouth of a river; 16, push rod; 17, outfall capping; 18, gutter; 19, spool; 20, valve body; 21, blowoff valve.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Fig. 1-the 4th, a kind of structural representation that has the outlet device of blowoff valve that the utility model specific embodiment provides.
A kind of outlet device with blowoff valve, comprise overfall seat 3, outfall seat 14, declutch shift shaft 11, drain outlet portion connecting crank 12 and be connected in described overfall seat 3 and described outfall seat 14 between gutter 18 and stainless steel stay cord 8, described overfall seat 14 is provided with knob lid 1, described outfall capping 17 lower thread are connected with push rod 16, its special feature is, outfall seat 14 1 sides also are provided with blowoff valve 21, blowoff valve 21 can in time be discharged remaining in ducted sewage, knob covers 1 sidewall middle part and is provided with long waist shaped spout hole 2, when water level surpasses the overfall height, the water that exceeds part will be discharged by spout hole 2, the spout hole of long waist shaped design, its overflow area is much larger than circular spout hole, therefore improved spillway discharge, maximum spillway discharge can reach 20L/min, avoids water to overflow bathtub, the maximum displacement of outfall is not less than 60L/min, the requirement of conform European standard EN274.
This outlet device overfall seat 3, gutter 18, outfall seat 14 all adopt plastics PA66, have not only alleviated outlet device weight greatly, and have reduced manufacturing cost; Overfall seat 3, gutter 18, the connected mode between the outfall seat 14 can be to be threaded fasteningly, and it is fastening also can to bond with glue, and connected mode is flexible.
Knob lid 1 and knob lid axle 5 are fastened on the overfall seat 3 by axle sleeve 4, and knob lid axle 5 two ends have sealed rubber ring, anti-sealing from the slit, infiltrate components and parts are caused corrosion-damaged.Overflow oral area connecting crank 6 one ends and knob lid axle 5 is connected by buckle, and the other end is connected with drawhead 7 by double-screw bolt.Drawhead 7 is fixedlyed connected with stainless steel stay cord 8 heads.
Stainless steel stay cord 8 afterbodys are provided with locking head 9, and stainless steel stay cord 8 is connected with outfall seat 14 by stay cord sliding sleeve 10.Locking head 9 is connected in the stay cord sliding sleeve 10 by double-screw bolt and drain outlet portion connecting crank 12 1 ends, and can slide along gathering sill in stay cord sliding sleeve 10.Declutch shift shaft 11 is a hollow, the middle part is provided with shift fork 13, afterbody is provided with flange, the symmetry leg that to stretch out two cross sections be the part anchor ring on the flange, partly having a circular hole near afterbody, the circular hole that outfall seat 14 and the one side setting of gutter 18 coupling part tube walls cooperate with declutch shift shaft 11, declutch shift shaft 11 heads pass this circular hole and stretch out outfall seat 14, and external part is connected with drain outlet portion connecting crank 12 other ends.This outlet device is provided with blowoff valve 21, and blowoff valve 21 comprises valve body 20 and spool 19 two parts, and valve body 20 is a hollow, and end design has one section external screw thread, and symmetry has two scallop holes in the spool 19, and the edge is symmetrical arranged two square plates.Outfall seat 14 opposite sides also design the screwed hole that matches with blowoff valve valve body 20 external screw threads, blowoff valve 21 is threaded with outfall seat 14, because declutch shift shaft 11 leg width less than spool 19 scallop hole circular arc hem width degree, therefore can be enclosed within the scallop hole on the spool 19 on the leg of declutch shift shaft 11.Outfall seat 14 upper ends have outfall capping 17, and draining capping 17 lower thread are connected with push rod 16.
When the water in the needs discharge bathtub, turn knob lid 1, knob lid axle 5 is rotated, driving overflow oral area connecting crank 6 rotates, and by drawhead 7 pulling stainless steel stay cords 8, stainless steel stay cord 8 afterbody locking heads 9 slide in stay cord sliding sleeve 10 with drain outlet portion connecting crank 12, drive declutch shift shaft 11 and rotate, and shift fork 13 sways, withstand the push rod 16 in the outfall capping 17, back down outfall capping 17, water is discharged, meanwhile through outfall seat 14, declutch shift shaft 11 rotates by leg and drives 19 rotations of blowoff valve spool, square plate on the spool 19 is pushed the blowdown valve port aside, communicates residual sewage in the discharge line with perforate on the declutch shift shaft 11 of hollow.After the blowoff valve draining is finished, oppositely turn knob lid 1, overflow oral area connecting crank 6 is rotated, pulling stainless steel stay cord 8 drives drain outlet portion connecting crank 12, rotates declutch shift shaft 11, shift fork 13 is swayed, disengage with the push rod 16 in the outfall capping 17, outfall capping 17 is at the action of gravity lower seal mouth of a river 15 of staying, and the rotating band movable valve plug 19 of declutch shift shaft 11 is closed the blowdown valve port simultaneously.
Below only the utility model is illustrated, but the utility model is not limited to above-mentioned size and outward appearance illustration, more should not constitute any restriction of the present utility model with embodiment.As long as any improvement or modification that the utility model is done all belong within the protection domain of the utility model claim opinion.
Claims (9)
1. outlet device with blowoff valve, comprise overfall seat (3), outfall seat (14), declutch shift shaft (11), drain outlet portion connecting crank (12) and be connected in described overfall seat (3) and described outfall seat (14) between gutter (18) and stainless steel stay cord (8), it is characterized in that: also comprise blowoff valve (21), described blowoff valve (21) is connected on the outfall seat (14) with declutch shift shaft (11).
2. a kind of outlet device according to claim 1 with blowoff valve, it is characterized in that: described overfall seat (3) is provided with knob lid (1), there is outfall capping (17) on described outfall seat (14) top, and described outfall capping (17) lower thread is connected with push rod (16).
3. a kind of outlet device with blowoff valve according to claim 2 is characterized in that: described knob lid (1) sidewall middle part has spout hole (2), and described spout hole (2) is a long waist shaped.
4. a kind of outlet device according to claim 1 with blowoff valve, it is characterized in that: described blowoff valve (21) comprises valve body (20) and spool (19) two parts, described valve body (20) is a hollow, the design of one end has one section external screw thread, the interior symmetry of described spool (19) has two scallop holes, and the edge is symmetrical arranged two square plates.
5. according to claim 1 or 4 described a kind of outlet devices with blowoff valve, it is characterized in that: the circular hole that described outfall seat (14) and the tube wall one side setting of gutter (18) coupling part cooperate with described declutch shift shaft (11), the screwed hole that the opposite side setting matches with described blowoff valve valve body (20) external screw thread.
6. a kind of outlet device according to claim 1 with blowoff valve, it is characterized in that: described declutch shift shaft (11) is hollow, the middle part is provided with shift fork (13), afterbody is provided with flange, the symmetry leg that to stretch out two cross sections be the part anchor ring on the flange is having a circular hole near tail position.
7. according to claim 4 or 6 described a kind of outlet devices with blowoff valve, it is characterized in that: described leg width is less than scallop hole circular arc hem width degree.
8. a kind of outlet device with blowoff valve according to claim 1 is characterized in that: the material of described overfall seat (3), gutter (18) and outfall seat (14) is plastic material PA66.
9. a kind of outlet device with blowoff valve according to claim 1 is characterized in that: the connected mode between described overfall seat (3), gutter (18), the outfall seat (14) can also can use glue bonding for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032008 CN203080639U (en) | 2013-01-21 | 2013-01-21 | Drainer with blow-down valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032008 CN203080639U (en) | 2013-01-21 | 2013-01-21 | Drainer with blow-down valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080639U true CN203080639U (en) | 2013-07-24 |
Family
ID=48826491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032008 Expired - Lifetime CN203080639U (en) | 2013-01-21 | 2013-01-21 | Drainer with blow-down valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203080639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610576A (en) * | 2018-12-29 | 2019-04-12 | 佛山市智科卫浴有限公司 | A kind of bathtub multi-functional lobby hydrophone and its connection structure |
-
2013
- 2013-01-21 CN CN 201320032008 patent/CN203080639U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610576A (en) * | 2018-12-29 | 2019-04-12 | 佛山市智科卫浴有限公司 | A kind of bathtub multi-functional lobby hydrophone and its connection structure |
| CN109610576B (en) * | 2018-12-29 | 2023-11-07 | 佛山市智科卫浴有限公司 | Multifunctional drainer for bathtub and connecting structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |