CN203654410U - Filter device at outfall - Google Patents
Filter device at outfall Download PDFInfo
- Publication number
- CN203654410U CN203654410U CN201320819982.8U CN201320819982U CN203654410U CN 203654410 U CN203654410 U CN 203654410U CN 201320819982 U CN201320819982 U CN 201320819982U CN 203654410 U CN203654410 U CN 203654410U
- Authority
- CN
- China
- Prior art keywords
- metal disc
- elastic ring
- filter device
- metal dish
- lower metal
- 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 - Fee Related
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses an improved filter device at an outfall to prevent big objects from flowing freely and simultaneously allow fluid to flow through the filter device. The filter device comprises an upper metal disc, a flexible ring with an opening, an elastic ring, a lower metal disc and a bolt, wherein the elastic ring surrounds and is attached to the flexible ring; the upper metal disc is provided with a cone-shaped lower side, a center hole and a plurality of additional holes surrounding the center hole; the lower metal disc is provided with a cone-shaped upper surface, a central internal threaded hole and extra holes surrounding the central internal threaded hole; the bolt is connected with the central internal threaded hole of the lower metal disc by being inserted into and passing through the flexible ring and the elastic ring via the center hole of the upper metal disc. The filter device overcomes the defect that filter devices in the prior art are easy to block, and can be easily and quickly dismantled via locking keys.
Description
Technical field
The present invention relates to practical chamber plumbing installation, relate in particular to a kind of improved outfall filter, to prevent that large object from flowing freely, and allows fluid therefrom to flow through simultaneously.
Background technology
As everyone knows, chemical laboratory is provided with refuse tank conventionally, and this refuse tank has a unlimited outfall, is connected to grease separator or sewer, to allow wastewater treatment etc.Unfortunately, rag, glass, object that silverware is larger with other etc. are washed to refuse tank conventionally together with experimental waste liquid, cause obstruction, water logging and other problems and these objects are often brought into outfall.Unfortunately, the outfall of most of refuse tanks is all opened wide, and makes them stand the problems referred to above.Some prior aries provide a kind of connector that is forever arranged on outfall, and, this connector is usually blocked, has more increased the possibility of water logging.
Utility model content
Technical problem to be solved in the utility model is to provide the connector that a kind of refuse tank is used, and can prevent that large object from passing through, and allows fluid freely to pass through simultaneously, and when needs clean, by locking key can be easily, dismantle fast, to clean.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of outfall filter, comprise upper metal dish, with the flexible ring of opening, around and be attached to elastic ring, lower metal dish and the bolt of this flexible ring, described upper metal dish has tapered underside, centre bore, a plurality of additional holes around centre bore, the additional bore that described lower metal dish has cone-shaped upper surface, center internal thread hole, surrounds center internal thread hole; Bolt by the centre bore of described upper metal dish be inserted through flexible ring, elastic ring is connected with lower metal Pan center internal thread hole.
Further, described elastic ring has foursquare cross section.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, technical solutions of the utility model are further illustrated:
Fig. 1 is the exploded isometric view of the utility model outfall filter.
The specific embodiment
Fig. 1 shows refuse water-trough outlet filter screen fixed block, device body 10 comprise upper metal dish 12, with the flexible ring 20 of opening, around and be attached to elastic ring 22, lower metal dish 24 and the bolt 32 of this flexible ring 20, described upper metal dish 12 has tapered underside 18, centre bore 14, a plurality of additional holes 16 around centre bore 14, the additional bore 30 that described lower metal dish 24 has cone-shaped upper surface 26, center internal thread hole 28, surrounds center internal thread hole 28; Bolt 32 by the centre bore 14 of described upper metal dish 12 be inserted through flexible ring 20, elastic ring 22 is connected with lower metal Pan24 center internal thread hole 28.Preferably, described elastic ring 22 has foursquare cross section, and this increases elastic ring 22 and the friction of draining tube wall.
In use, described refuse water-trough outlet filtering net fixed device 10 is inserted into refuse water-trough outlet, makes tapered inferior surface 18 security protections of upper metal dish 12 in the periphery of refuse water-trough outlet.Bolt 32 is tightened, lower metal dish 24 can be pulled to upper metal dish 12, in this process, flexible ring 20 and elastic ring 22 are compressed, thereby make the engagement refuse water-trough outlet of their lateral expansions with friction and sealing, this has guaranteed that refuse water-trough outlet filtering net fixed device 10 can not move during use.In the time of cleaning sink, water can flow through the additional holes 16 of upper metal dish 12 and the additional bore 28 of lower metal dish 24.But any larger object will be stopped by all the other structures of upper metal dish 12.As time goes on, if additional holes 16 or additional bore 30 are blocked, unclamp bolt 32, flexible ring 20, elastic ring 22 shrink, and refuse water-trough outlet filtering net fixed device can be removed to clean.Described elastic ring 22 for keep described flexible ring 20 in the position between upper metal dish 12 and lower metal dish 24 in the time that described refuse water-trough outlet filtering net fixed device 10 is not inserted into drainage openings.Subsequently, can to reinsert in the above described manner water channel drain opening for further use for described refuse water-trough outlet filtering net fixed device 10.
Obviously, can carry out in the case of without departing from the spirit of the present invention many variations and modification, therefore, it should be clearly understood that it shown in foregoing of the present invention and accompanying drawing, is only illustrative, rather than be intended to limit the scope of the invention.Above-mentioned disclosure and description are only example of the present utility model and explanation, size, shape and material and shown in details in structure, can in the situation that not departing from spirit of the present utility model, make various changes.
Claims (2)
1. an outfall filter, it is characterized in that, comprise upper metal dish, with the flexible ring of opening, around and be attached to elastic ring, lower metal dish and the bolt of this flexible ring, described upper metal dish has tapered underside, centre bore, a plurality of additional holes around centre bore, the additional bore that described lower metal dish has cone-shaped upper surface, center internal thread hole, surrounds center internal thread hole; Bolt by the centre bore of described upper metal dish be inserted through flexible ring, elastic ring is connected with lower metal Pan center internal thread hole.
2. a kind of outfall filter as claimed in claim 1, is characterized in that, described elastic ring has foursquare cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819982.8U CN203654410U (en) | 2013-12-14 | 2013-12-14 | Filter device at outfall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819982.8U CN203654410U (en) | 2013-12-14 | 2013-12-14 | Filter device at outfall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654410U true CN203654410U (en) | 2014-06-18 |
Family
ID=50920817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819982.8U Expired - Fee Related CN203654410U (en) | 2013-12-14 | 2013-12-14 | Filter device at outfall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239642A (en) * | 2015-10-29 | 2016-01-13 | 苏州美生环保科技有限公司 | Self-adjusting outfall |
| CN107724478A (en) * | 2017-10-28 | 2018-02-23 | 平湖市中天卫厨设备厂 | A kind of fungi-proofing sink cover of family expenses |
-
2013
- 2013-12-14 CN CN201320819982.8U patent/CN203654410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239642A (en) * | 2015-10-29 | 2016-01-13 | 苏州美生环保科技有限公司 | Self-adjusting outfall |
| CN107724478A (en) * | 2017-10-28 | 2018-02-23 | 平湖市中天卫厨设备厂 | A kind of fungi-proofing sink cover of family expenses |
| CN107724478B (en) * | 2017-10-28 | 2020-04-28 | 平湖市中天卫厨设备厂 | Domestic fungi-proofing basin lid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7625488B2 (en) | Waste water strainer | |
| CN204662626U (en) | A kind of heavy mud manhole | |
| US20170073948A1 (en) | Drain Stopper With Detachable Solid Matter Receptacle | |
| CN203654410U (en) | Filter device at outfall | |
| CN204356863U (en) | A kind of water tank water outlet device | |
| CN204311547U (en) | A kind of rainwater sinks mud manhole | |
| CN104587734B (en) | A kind of faucet water purifier | |
| CN206143877U (en) | Double -deck filterable hydrophone down | |
| CN105888038A (en) | Water overflow preventing type floor drain | |
| CN203686243U (en) | Water filtering and dreg discharging valve | |
| US8307469B1 (en) | Removable floor sink drain lock | |
| CN202530554U (en) | Novel floor drain | |
| CN208852503U (en) | A kind of preposition backwash filter | |
| CN202440930U (en) | Floor drain having square outer part and circular inner part | |
| CN104532927A (en) | Filter for water trough | |
| CN203684379U (en) | Offshore oil platform floor drain | |
| CN204139292U (en) | A kind of rainwater sinks mud manhole | |
| CN109372067A (en) | A kind of bathroom hand washing sink wastewater collection utilizes device | |
| CN203393799U (en) | Water discharging device of water tank | |
| CN203469609U (en) | Water filter of washing machine | |
| KR101703102B1 (en) | Water Sealed Syphon Scupper | |
| CN203977520U (en) | Plastics tank water outlet device | |
| CN202945654U (en) | Wastewater classifying wash basin | |
| CN211097652U (en) | Organic solvent adsorption separation cabinet | |
| KR20170050789A (en) | Food sink for removing second filter microscopic particles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |