CN202851241U - Water turbine residual filtering device - Google Patents
Water turbine residual filtering device Download PDFInfo
- Publication number
- CN202851241U CN202851241U CN2012204733351U CN201220473335U CN202851241U CN 202851241 U CN202851241 U CN 202851241U CN 2012204733351 U CN2012204733351 U CN 2012204733351U CN 201220473335 U CN201220473335 U CN 201220473335U CN 202851241 U CN202851241 U CN 202851241U
- Authority
- CN
- China
- Prior art keywords
- water
- strainer
- casing
- vertical plate
- water turbine
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Filtration Of Liquid (AREA)
Abstract
A water turbine residual filtering device is formed by a front vertical plate, a back vertical plate, a left vertical plate, a right vertical plate and a bottom vertical plate in an enclosing mode, a rectangular box body with an opening in the top, a first water filtering net and a second water filtering net are parallel with the left vertical plate and the right vertical plate and are sequentially arranged in an inner cavity of the box body from left to right in sequence, and therefore the inner cavity of the box body is divided into a water inlet chamber, a water filtering chamber and a water outlet chamber from left to right, a water inlet hole used for being communicated with a cooling water outlet of a water turbine is formed in the box body corresponding to the water inlet chamber in position, and a water outlet pipe is arranged on a position, corresponding to the water outlet chamber, of the box body. An upper cover plate is fixed to the top opening of the box body through screws. The water turbine residual filtering device has the advantages of being simple and practical in structure, convenient to install and maintain, and good in water filtering and residual removing effect.
Description
Technical field
The utility model relates to for the filtrating equipment except the bits that anhydrate, and is water turbine cooling water filter plant specifically.
Background technique
Existing water turbine cooling unit is when cooling off operating bearing shell and other operational outfit with river, because of all kinds of bits of river more, particularly small hydropower station does not have again special-purpose water purifying tank, in equipment running process, very often run into bits and stop up cooling water pipeline, cause the device damage such as bearing shell.
The model utility content
The purpose of this utility model provides a kind of simple and practical, the water turbine Slag filter that the drainage slagging-off is effective.
This novel purpose is achieved in that a kind of water turbine Slag filter, enclosed by the front, rear, left and right side plate and to consist of, open-topped rectangular box, one water strainer and two road water strainers are parallel to left side plate, and be arranged in turn from left to right cabinets cavity, thereby cabinets cavity is divided into intake chamber, straining chamber and water-supplying chamber from left to right, be provided with as the water inlet that is communicated with the cooling water outlet of water turbine corresponding to the intake chamber place on the casing, be provided with outlet pipe corresponding to the water-supplying chamber place on the casing.
Described upper cover plate is in the fixing online body open top of screw.
Be provided with O-ring seal between described upper cover plate and the casing top; The aperture of described one water strainer is greater than the aperture of two road water strainers.
Described one water strainer and two road water strainers are the metal water strainer.
The insertion type structure is all adopted in arranging of described one water strainer and two road water strainers: be fixed with the concave shape filler rod that inserts for water strainer on the casing.
The beneficial effects of the utility model are: simple and practical, casing adopts metal or plastic production.The twice water strainer adopts sheet metal boring to make.
This device is mainly used in water turbine bearing shell chilled water unit, has the characteristics of installation, easy maintenance.
The Slag filter principle is exactly to increase a water filtering tank in the cooling water switch back, has increased the twice water strainer in the water filtering tank, guarantees to flow to continuously cooling equipment at clear water.
Flood according to cooling water flow is judged foreign material stopping state in the water filtering tank, in time cleans water filter.
Can be the novel Slag filter of manufacturer production design considerations is provided.
Description of drawings
Fig. 1 is the stereogram of casing.
Fig. 2, Fig. 3 are respectively the plan views of one water strainer and two road water strainers.
Fig. 4 is the plan view of upper cover plate.
Embodiment
Fig. 1 illustrates, a kind of water turbine Slag filter, enclosed by front, rear, left and right cant board and base plate and to consist of, open-topped rectangular box 1, one water strainer 2 and two road water strainers 3 are parallel to the left and right side riser, and be arranged in turn from left to right cabinets cavity, thereby cabinets cavity is divided into intake chamber, straining chamber and water-supplying chamber from left to right, be provided with as the water inlet 4 that is communicated with the cooling water outlet of water turbine corresponding to the intake chamber place on the casing, be provided with outlet pipe 5 corresponding to the water-supplying chamber place on the casing; Upper cover plate 6 is in the fixing online body open top of screw, with its shutoff.Among Fig. 1, left side vertical plate is intake chamber between water strainer, is straining chamber between one water strainer and the two road water strainers, is water-supplying chamber between two road water strainers and the right side riser.
Be provided with O-ring seal between upper cover plate 6 and the casing top.Referring to Fig. 4, upper cover plate and casing top shape are identical.Screw fixed hole 1a is arranged at the casing top, on the upper cover plate to screw fixed hole 6a should be arranged.
Referring to Fig. 2, Fig. 3, the aperture of described one water strainer 2 is greater than the aperture of two road water strainers 3; Described one water strainer 2 and two road water strainers 3 are the metal water strainer.
The insertion type structure is all adopted in arranging of described one water strainer 2 and two road water strainers 3: be fixed with the concave shape filler rod (referring to Fig. 1) that inserts for water strainer on the casing.One water strainer 2 and two road water strainers 3 insert fixing from the concave shape filler rod.
Claims (5)
1. water turbine Slag filter, it is characterized in that, enclosed by front, rear, left and right cant board and base plate and to consist of, open-topped rectangular box (1), one water strainer (2) and two road water strainers (3) are parallel to the left and right side riser, and be arranged in turn from left to right cabinets cavity, thereby cabinets cavity is divided into intake chamber, straining chamber and water-supplying chamber from left to right, be provided with as the water inlet (4) that is communicated with the cooling water outlet of water turbine corresponding to the intake chamber place on the casing, be provided with outlet pipe (5) corresponding to the water-supplying chamber place on the casing; Upper cover plate (6) is fixed in the casing open top through screw, with its shutoff.
2. a kind of water turbine Slag filter according to claim 1 is characterized in that, is provided with O-ring seal between described upper cover plate (6) and the casing top.
3. according to claim 1 or a kind of water turbine Slag filter claimed in claim 2, it is characterized in that the aperture of described one water strainer (2) is greater than the aperture of two road water strainers (3).
4. a kind of water turbine Slag filter according to claim 3 is characterized in that, described one water strainer (2) and two road water strainers (3) are the metal water strainer.
5. a kind of water turbine Slag filter according to claim 4 is characterized in that, described one water strainer (2) and two arranging of road water strainer (3) are all adopted the insertion type structure: be fixed with the concave shape filler rod that inserts for water strainer on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204733351U CN202851241U (en) | 2012-09-18 | 2012-09-18 | Water turbine residual filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204733351U CN202851241U (en) | 2012-09-18 | 2012-09-18 | Water turbine residual filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851241U true CN202851241U (en) | 2013-04-03 |
Family
ID=47982448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204733351U Expired - Lifetime CN202851241U (en) | 2012-09-18 | 2012-09-18 | Water turbine residual filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460198A (en) * | 2015-12-10 | 2016-04-06 | 苏州飞驰环保科技股份有限公司 | Seawater tank convenient to clean |
| CN112324604A (en) * | 2020-11-05 | 2021-02-05 | 毕仁武 | Tidal power generation equipment with filtering and protecting functions |
-
2012
- 2012-09-18 CN CN2012204733351U patent/CN202851241U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460198A (en) * | 2015-12-10 | 2016-04-06 | 苏州飞驰环保科技股份有限公司 | Seawater tank convenient to clean |
| CN112324604A (en) * | 2020-11-05 | 2021-02-05 | 毕仁武 | Tidal power generation equipment with filtering and protecting functions |
| CN112324604B (en) * | 2020-11-05 | 2022-12-13 | 国网上海市电力公司 | Tidal power generation equipment with filtering and protecting functions |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |