CN205894237U - Bilayer ware that leaks - Google Patents
Bilayer ware that leaks Download PDFInfo
- Publication number
- CN205894237U CN205894237U CN201620555750.XU CN201620555750U CN205894237U CN 205894237 U CN205894237 U CN 205894237U CN 201620555750 U CN201620555750 U CN 201620555750U CN 205894237 U CN205894237 U CN 205894237U
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- hole
- sliding nut
- shell
- screen
- water outlet
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Abstract
The utility model relates to a train professional equipment field especially relates to a bilayer ware that leaks, including shell, inner shell, upper filter screen, lower floor's filter screen, sealed pad, sliding nut and sliding nut seat, follow, the cylindrical structures of bottom reducing by the ring for the top is equipped with for the shell, the upper strata filter screen is equipped with the plate shape structure that recess, edge were equipped with the ring edge for the center openly is equipped with arch, bottom surface, lower floor's filter screen is equipped with the cup -shaped structure that projection, below were equipped with the internal thread screw for center top, the inner shell is provided with the cup -shaped structure that the ring is followed, the bottom is provided with the through -hole for the top, the sliding nut seat is the middle cylindrical structure that is provided with the round hole, the order setting that top -down was pressed to upper strata filter screen, lower floor's filter screen, sealed pad and inner shell is inside the shell. The utility model has the advantages of: simple structure, convenient to use is provided with double -deck filter screen and sealing device, can satisfy the dual demand of leaking and sealing, and the clearance of being convenient for can obviously reduce the pipeline and block up the frequency.
Description
Technical field
This utility model is related to train special equipment field, more particularly, to a kind of bilayer Water outlet device.
Background technology
For meet the people trip needs, modern train be provided with kitchen, rinse between etc. facility；These facilities need be equipped with
For cleaning, the basin of flushing and Water outlet device.Modern train generally uses vacuum sewage suction device, and car arranges dirt box；Use
Water outlet device can filter dirt, prevents blocking pipeline, causes vacuum sewage suction device fault.
Water outlet device common at present runs into variety of problems in use: because the aperture of Water outlet device filter screen is larger, leads
Cause Water outlet device cannot effectively filter for tiny, easy deposit dirt, easily cause pipeline blockage；Because the filter screen of Water outlet device is simple
Click-on design, passenger use during can simply take off although facilitate crew member cleaning, also lead to Water outlet device simultaneously
Drainage screen is easy to lose；Sealing function cannot be realized using the Water outlet device of simple filter screen it is impossible to meet user by basin water storage
Require, be unfavorable for cleaning.
Utility model content
For solving the above problems, we have proposed a kind of bilayer Water outlet device, this Water outlet device structure is simple, easy to use, if
It is equipped with double-layer leaching net and sealing device, leak and the dual requirementses of sealing can be met, be convenient to clean, can obviously reduce pipeline blockage
Frequency.
For realizing the demand, this utility model is achieved through the following technical solutions a kind of above-mentioned purpose: bilayer leak
Device, including shell, inner shell, upper screen, lower screen, sealing gasket, sliding nut and sliding nut seat；
Described shell is provided with for top that ring is columnar structured along, bottom reducing, and centered on described upper screen, front sets
Projection, bottom surface is had to be provided with groove, edge is provided with the plate shape structure on ring edge；Centered on described lower screen top be provided with projection,
Lower section is provided with the cup-shaped structure of female thread screw；Described inner shell is provided with, for top, the cup-shaped knot that ring is provided with through hole along, bottom
Structure；Described sliding nut seat is the round-meshed cylindrical structural of middle setting；
Described upper screen, lower screen, sealing gasket and inner shell are set in sequence in enclosure by top-down, described
Sealing gasket is arranged on lower screen bottom, the contact internal walls with inner shell；
The projection of the top of described lower screen is matched with the bottom recesses of upper screen, below described lower screen
Female thread screw is matched with the sliding nut of the through hole through inner shell bottom；It is provided with stud, stud top in sliding nut
It extend in support column, and between the top of stud and support column, there is cooperation space.
Further, a kind of bilayer Water outlet device, the coarse filtration hole of described upper screen be arranged on plate shape structure bottom and
Side, the fine filtering hole of described lower screen is arranged on bottom and the side of cup-shaped structure, and the area in described single coarse filtration hole is more than
The area in described single fine filtering hole；The gross area in the gross area in described coarse filtration hole≤fine filtering hole.
Further, a kind of bilayer Water outlet device, described lower screen bottom is provided with the sealing gasket groove of annular, described close
Packing is inner side thickness outer thin type sealing gasket.
Further, a kind of bilayer Water outlet device, described outer casing bottom is provided with through hole, during the structure of described sliding nut seat is
Between be provided with the cylindrical structural of through hole, its outer is provided with female thread；The cylinder of described outer casing bottom is provided with external screw thread, with cunning
The external screw thread of dynamic nut seat matches；The through hole of described outer casing bottom is connected with the through hole of sliding nut seat, and middle setting has
Sliding nut.
Further, a kind of bilayer Water outlet device, the bottom of described support column extend into length and cunning in sliding nut
The ratio of dynamic height of nut is 1/3-1/2.
Further, a kind of bilayer Water outlet device, is provided with backup washer between described shell and inner shell.
A kind of bilayer Water outlet device that this utility model provides, in use, filters various types of dirts for effective,
Water outlet device is provided with double-layer filtering net, and gross dirt can be filtered in upper strata, clears up at any time；Minute dirt utilizes lower floor to filter, fixed
Phase clears up.Water outlet device upper screen can be pulled down with handss, is easy to clear up at any time；Lower screen need to be by common tool, such as screw
Knife, pulls down, and prevents from losing, periodic cleaning；If upper screen is lost, lower screen still can effectively realize filtering function.Filter
Net can slide up and down, and when pressing, sealing gasket realizes sealing, leak when lifting.
The beneficial effects of the utility model are: this Water outlet device structure is simple, easy to use, are provided with double-layer leaching net and close
Seal apparatus, can meet leak and the dual requirementses of sealing, be convenient to clean, can obviously reduce pipeline blockage frequency.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing of required use is briefly described in description of the prior art.It is clear that drawings in the following description are this realities
With some new embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional view of embodiment；
Fig. 2 is the upper screen structural representation of embodiment；
Fig. 3 is the configuration schematic diagram of embodiment；
In figure, shell 1, inner shell 2, upper screen 3, lower screen 4, sealing gasket 5, sliding nut 6, sliding nut seat 7,
Stake pad circle 8, groove 31, coarse filtration hole 32, projection 41, female thread screw 42, fine filtering hole 43, sealing gasket groove 44, stud 61, support
Post 62.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment.Obviously, retouched
The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
Embodiment 1:
A kind of bilayer Water outlet device, including shell 1, inner shell 2, upper screen 3, lower screen 4, sealing gasket 5, sliding nut 6
With sliding nut seat 7；
It is columnar structured along, bottom reducing that shell 1 is provided with ring for top, centered on upper screen 3 front be provided with projection,
Bottom surface is provided with groove 31, edge is provided with the plate shape structure on ring edge；Centered on lower screen 4, top is provided with projection 41, lower section sets
There is the cup-shaped structure of female thread screw 42；Inner shell 2 is provided with, for top, the cup-shaped structure that ring is provided with through hole along, bottom；Slide
Nut seat 7 is the round-meshed cylindrical structural of middle setting；
Upper screen 3, lower screen 4, sealing gasket 5 and inner shell 2 are set in sequence in inside shell 1 by top-down, close
Packing 5 is arranged on lower screen 3 bottom, the contact internal walls with inner shell 2；
The projection 41 of the top of lower screen 4 is matched with the bottom recesses 31 of upper screen 3, lower screen 4 lower section
Female thread screw 42 is matched with the sliding nut 6 of the through hole through inner shell 2 bottom；It is provided with stud 61, spiral shell in sliding nut 6
Post 61 top extend in support column 62, and there is cooperation space between the top of stud 61 and support column 62.
The coarse filtration hole 32 of upper screen 3 is arranged on bottom and the side of plate shape structure, and the fine filtering hole 43 of lower screen 4 sets
Put in the bottom of cup-shaped structure and side, the area in single coarse filtration hole 32 is more than the area in single fine filtering hole 43；Coarse filtration hole 32
The gross area is equal to the gross area in fine filtering hole 43.
Lower screen 4 bottom is provided with the sealing gasket groove 44 of annular, and sealing gasket 5 is inner side thickness outer thin type sealing gasket.
Shell 1 bottom is provided with through hole, and the structure of sliding nut seat 7 has the cylindrical structural of through hole for middle setting, outside it
Edge is provided with female thread；The cylinder of shell 1 bottom is provided with external screw thread, matches with the external screw thread of sliding nut seat 7；Shell 1 bottom
The through hole in portion is connected with the through hole of sliding nut seat 7, and middle setting has sliding nut 6.
The length that the bottom of support column 62 extend in sliding nut 6 is 1/3 with the ratio of sliding nut 6 height.
It is provided with backup washer 8 between described shell 1 and inner shell 2.
A kind of bilayer Water outlet device that the present embodiment provides, in use, filters various types of dirts, leakage for effective
Hydrophone is provided with double-layer filtering net, and gross dirt can be filtered in upper strata, clears up at any time；Minute dirt utilizes lower floor to filter, periodically
Cleaning.Water outlet device upper screen can be pulled down with handss, is easy to clear up at any time；Lower screen need to be by common tool, such as screwdriver,
Pull down, prevent from losing, periodic cleaning；If upper screen is lost, lower screen still can effectively realize filtering function.Filter screen can
To slide up and down, when pressing, sealing gasket realizes sealing, leak when lifting.
The having the beneficial effects that of the present embodiment: this Water outlet device structure is simple, easy to use, is provided with double-layer leaching net and sealing
Device, can meet leak and the dual requirementses of sealing, be convenient to clean, can obviously reduce pipeline blockage frequency.
Above-described is only preferred implementation of the present utility model it should be pointed out that coming for those skilled in the art
Say, on the premise of without departing from this utility model structure, some deformation can also be made and improve, these are all without this reality of impact
Effect and practical applicability with new enforcement.
Claims (6)
1. a kind of bilayer Water outlet device it is characterised in that: include shell, inner shell, upper screen, lower screen, sealing gasket, slip spiral shell
Mother and sliding nut seat；
It is columnar structured along, bottom reducing that described shell is provided with ring for top, centered on described upper screen front be provided with convex
Rise, bottom surface is provided with groove, edge is provided with the plate shape structure on ring edge, the coarse filtration hole of upper screen is arranged on the bottom of plate shape structure
Portion and side；Centered on described lower screen, top is provided with projection, lower section is provided with the cup-shaped structure of female thread screw, lower screen
Fine filtering hole be arranged on bottom and the side of cup-shaped structure；Described inner shell is provided with ring edge for top, bottom is provided with through hole
Cup-shaped structure；Described sliding nut seat is the round-meshed cylindrical structural of middle setting；
Described upper screen, lower screen, sealing gasket and inner shell are set in sequence in enclosure by top-down, described sealing
Pad is arranged on lower screen bottom, the contact internal walls with inner shell；
The projection of the top of described lower screen is matched with the bottom recesses of upper screen, the interior spiral shell below described lower screen
Stricture of vagina screw is matched with the sliding nut of the through hole through inner shell bottom；Setting stud in sliding nut, stud top extend into
In support column, and there is fit clearance between the top of stud and support column.
2. as claimed in claim 1 bilayer Water outlet device it is characterised in that: the area in the single coarse filtration hole of described upper screen is big
In the area in the single fine filtering hole of described lower screen, the fine filtering of the gross area≤lower screen in the coarse filtration hole of described upper screen
The gross area in hole.
3. as claimed in claim 1 bilayer Water outlet device it is characterised in that: described lower screen bottom be provided with annular sealing
Pad groove, described sealing gasket is inner side thickness outer thin type sealing gasket.
4. as claimed in claim 1 bilayer Water outlet device it is characterised in that: described outer casing bottom is provided with through hole, described slip spiral shell
The structure of female seat has the cylindrical structural of through hole for middle setting, and its outer is provided with female thread；The cylinder of described outer casing bottom
It is provided with external screw thread, match with the external screw thread of sliding nut seat；The through hole phase of the through hole of described outer casing bottom and sliding nut seat
Connection, middle setting has sliding nut.
5. as claimed in claim 1 bilayer Water outlet device it is characterised in that: the bottom of described support column extend into slip spiral shell
Length in mother is 1/3-1/2 with the ratio of sliding nut height.
6. as claimed in claim 1 bilayer Water outlet device it is characterised in that: be provided with backup washer between described shell and inner shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555750.XU CN205894237U (en) | 2016-06-08 | 2016-06-08 | Bilayer ware that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555750.XU CN205894237U (en) | 2016-06-08 | 2016-06-08 | Bilayer ware that leaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205894237U true CN205894237U (en) | 2017-01-18 |
Family
ID=57767207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555750.XU Active CN205894237U (en) | 2016-06-08 | 2016-06-08 | Bilayer ware that leaks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205894237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507837A (en) * | 2018-04-16 | 2018-09-07 | 烟台市帅恒机械科技有限公司 | A kind of micro- plastic multi-cavity room sampler of surface water |
-
2016
- 2016-06-08 CN CN201620555750.XU patent/CN205894237U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507837A (en) * | 2018-04-16 | 2018-09-07 | 烟台市帅恒机械科技有限公司 | A kind of micro- plastic multi-cavity room sampler of surface water |
| CN108507837B (en) * | 2018-04-16 | 2020-12-11 | 山东圣元环保科技有限公司 | Little plastics multicavity room sampling device of top water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Haofeng Inventor after: Zhang Yongsheng Inventor after: Zhou Yandong Inventor before: Lu Yueqiang |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 Shandong city of Qingdao province Chengyang Sea Economic Development Zone Xinghai branch No. 2 Patentee after: Qingdao victall railway Limited by Share Ltd Address before: Chengyang District of Shandong province 266108 Qingdao Huanhai Economic Development Zone Xinghai branch No. 3 Patentee before: Qingdao Victall Railway (Group) Co., Ltd. |