CN201454224U - Non-precipitation unpick and wash free coarse water filter - Google Patents
Non-precipitation unpick and wash free coarse water filter Download PDFInfo
- Publication number
- CN201454224U CN201454224U CN2009200861753U CN200920086175U CN201454224U CN 201454224 U CN201454224 U CN 201454224U CN 2009200861753 U CN2009200861753 U CN 2009200861753U CN 200920086175 U CN200920086175 U CN 200920086175U CN 201454224 U CN201454224 U CN 201454224U
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- filter screen
- unpick
- water
- filter body
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Abstract
The utility model belongs to water supply plants for vessels, and particularly relates to a non-precipitation unpick and wash free coarse water filter which is used in salt water cooling systems of various vessels and used for overcoming the problems that the existing coarser water filter has large occupied plane area, heavy self weight and an easy deformed filter screen, and is easy to deposit sands and the like. The non-precipitation unpick and wash free coarse water filter comprises a tubular filter body; the upper end of the filter body is provided with a gland, and the side thereof is provided with a water outlet connecting flange. The non-precipitation unpick and wash free coarse water filter is characterized in that the lower end of the filter body is provided with a suction connecting flange; and the filter body is internally provided with a tubular bottomless filter screen. In the utility model, the suction connecting flange is arranged at the lower end of the filter body so as to lead the occupied flat area of the coarse filter to be small, and the filter body does not have a bottom, so that the weight of the whole filter is small, thus improving the performance of the vessel; and the arrangement of the tubular bottomless filter screen leads the sand and other deposits to directly return to the water area steered by the vessel by a sea valve, but not to deposit in the filter, thus avoiding a great quantity of work for cleaning the filter.
Description
Technical field
The utility model belongs to the boats and ships supply equipment, relates to a kind of nothing precipitation of using in all kinds of boats and ships salt water cooling systems particularly and exempts to unpick and wash thick water filter.
Background technology
The cool but system of the salt water cooling system of all kinds of boats and ships and central fresh water, ballast fire-fighting system, feedwater/water system all need be installed thick water filter.Traditional thick water filter is according to shipbuilding industry standard C B/T497-94 design and manufacturing, and the medium of adaptation is seawater or fresh water.Be divided into following several pattern according to the water intake mode difference:
A type---flange size for connection is pressed the thick water filter of straight-through suction of CB/T46;
BR type---flange size for connection sucks thick water filter by the right formula right angle of CB/T46;
BL type---flange size for connection sucks thick water filter by the levoform right angle of CB/T46;
AS type---flange size for connection is pressed the thick water filter of straight-through suction of GB2506;
BRS type---flange size for connection sucks thick water filter by the right formula right angle of GB2506;
BLS type---flange size for connection sucks thick water filter by the levoform right angle of GB2506.
One of common feature that straight-through suck, the levoform right angle sucks and right formula right angle sucks thick water filter be water sucking mouth and delivery port all in the horizontal direction, like this, install that the shared area of plane of thick water filter is big, the filter own wt is also big, and silt is deposited in the filter easily, the board plug type filter screen easy deformation of its use and the slag phenomenon occurs leaking.
Summary of the invention
The purpose of this utility model is the defective that overcomes above-mentioned existing thick water filter, provides little, the lightweight nothing precipitation of the required area of plane of a kind of installation to exempt to unpick and wash thick water filter.
For achieving the above object, the utility model provides does not a kind ofly have precipitation and exempts to unpick and wash the filter body that thick water filter comprises tubular, and the upper end of described filter body is provided with gland, and the side of described filter body is provided with the delivery port adpting flange.Its special feature is: the lower end of described filter body is provided with the water sucking mouth adpting flange, and being provided with tubular in the described filter body does not have end filter screen.
Further, the inwall bottom of described filter body is provided with the annular filter screen base that does not have filter screen lower end, end coupling with cartridge type.The upper inside wall of described filter body is provided with the filter screen spacing ring that does not have end filter screen external diameter coupling with cartridge type.
The lower end that described cartridge type does not have end filter screen is provided with the following stiffening ring that can embed the annular filter screen base.The top that described cartridge type does not have end filter screen is provided with stiffening ring.
Described inboard of going up stiffening ring preferably is provided with cartridge type does not have end filter screen handle.
The inboard of described gland is provided with anticorrosion spelter.
The beneficial effects of the utility model are: the water sucking mouth adpting flange is arranged on the lower end of filter body, with existing water sucking mouth and delivery port all in the horizontal direction thick water filter compare, its area of plane that takies is less, and the filter body does not have the bottom surface, make that the weight of whole filter is also less, improved the performance of boats and ships; Cartridge type does not have the setting of end filter screen, makes sediments such as silt directly to return the waters of ship running by sea cock and valve and can not be deposited in the filter, has exempted a large amount of filter cleanings, has reduced engineer's labour intensity; This thick water filter can be widely used in inland river and intercoastal all kinds of boats and ships.
Description of drawings
Fig. 1 is the structural representation that nothing precipitation of the present utility model exempts to unpick and wash thick water filter;
Fig. 2 is the structural representation that cartridge type does not have end filter screen among Fig. 1;
Among the figure, water sucking mouth adpting flange 1, filter body 2, gland flange 3, gland 4, bolt assembly 5, filter screen base 6, cartridge type do not have end filter screen 7 (wherein: following stiffening ring 7.1, filter opening 7.2, handle 7.3, last stiffening ring 7.4), delivery port adpting flange 8, filter screen spacing ring 9, anticorrosion spelter 10.
The specific embodiment
Below in conjunction with the drawings and specific embodiments nothing precipitation of the present utility model being exempted to unpick and wash thick water filter describes in further detail:
As shown in the figure, nothing precipitation of the present utility model exempts to unpick and wash the filter body 2 that thick water filter comprises a tubular.The upper end of filter body 2 connects a gland 4 by gland flange 3, and fixing by bolt assembly 5.The side of filter body 2 is provided with delivery port adpting flange 8, is used to connect the seawater house steward, so that uses such as salt water cooling system, central freshwater system, ballast fire-fighting system and feedwater/water system to be provided.The lower end of filter body 2 is provided with water sucking mouth adpting flange 1 and is used to connect sea cock and valve, so that seawater to be filtered enters this thick water filter.Being provided with cartridge type in the filter body 2 does not have end filter screen 7, and cartridge type does not have and has been covered with filter opening 7.2 on the end filter screen 7, sediments such as silt through cartridge type do not have blocking of end filter screen 7 stifled after, under the gravity effect, sink, return rivers,lakes and seas through sea cock and valve, Sea Chest.The lower end that cartridge type does not have end filter screen 7 is provided with down stiffening ring 7.1, following stiffening ring 7.1 and annular filter screen base 6 couplings that are arranged on filter body 2 inwall bottoms.The upper inside wall of filter body 2 also is provided with the filter screen spacing ring 9 that does not have end filter screen 7 external diameters coupling with cartridge type, and filter screen base 6 and filter screen spacing ring 9 do not have cartridge type end filter screen 7 jointly and be fixed in the filter body 2.The top that cartridge type does not have end filter screen 7 is provided with stiffening ring 7.4, is used to increase the rigidity that cartridge type does not have end filter screen 7, does not have the installation and the taking-up of end filter screen 7 for ease of cartridge type, and cartridge type can be set in last stiffening ring 7.4 inboards does not have end filter screen handle 7.3.
In the use, can be with butterfly valve as sea cock and valve and 1 assembling of water sucking mouth adpting flange, with gate valve, butterfly valve or stop valve etc. and 8 assemblings of delivery port adpting flange.In the process of installing, gland 4 is positioned at more than the waterline, so that finish installation need not to close under the situation of sea cock and valve.Anticorrosion spelter 10 is arranged on the gland 4, only need open gland 4 during replacing and get final product.During descum, also only need open gland 4 and need not mention filter screen and cause and interrupt supplying water.
Claims (5)
1. a nothing precipitation exempts to unpick and wash thick water filter, the filter body (2) that comprises tubular, the upper end of described filter body (2) is provided with gland (4), the side of described filter body (2) is provided with delivery port adpting flange (8), it is characterized in that: the lower end of described filter body (2) is provided with water sucking mouth adpting flange (1), and being provided with tubular in the described filter body (2) does not have end filter screen (7).
2. nothing precipitation according to claim 1 exempts to unpick and wash thick water filter, it is characterized in that: the inwall bottom of described filter body (2) is provided with the annular filter screen base (6) that does not have end filter screen (7) lower end coupling with cartridge type, and the upper inside wall of described filter body (2) is provided with the filter screen spacing ring (9) that does not have end filter screen (7) external diameter coupling with cartridge type.
3. nothing precipitation according to claim 2 exempts to unpick and wash thick water filter, it is characterized in that: the lower end that described cartridge type does not have end filter screen (7) is provided with the following stiffening ring (7.1) that can embed annular filter screen base (6), and the top that described cartridge type does not have end filter screen (7) is provided with stiffening ring (7.4).
4. nothing precipitation according to claim 3 exempts to unpick and wash thick water filter, it is characterized in that: described inboard of going up stiffening ring (7.4) is provided with cartridge type does not have end filter screen handle (7.3).
5. exempt to unpick and wash thick water filter according to claim 1 or 2 or 3 or 4 described nothing precipitations, it is characterized in that: the inboard of described gland (4) is provided with anticorrosion spelter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200861753U CN201454224U (en) | 2009-05-31 | 2009-05-31 | Non-precipitation unpick and wash free coarse water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200861753U CN201454224U (en) | 2009-05-31 | 2009-05-31 | Non-precipitation unpick and wash free coarse water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454224U true CN201454224U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200861753U Expired - Fee Related CN201454224U (en) | 2009-05-31 | 2009-05-31 | Non-precipitation unpick and wash free coarse water filter |
Country Status (1)
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| CN (1) | CN201454224U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941907A (en) * | 2012-10-23 | 2013-02-27 | 上海航盛船舶设计有限公司 | Suspended basket type seawater tank |
| CN103007619A (en) * | 2012-11-27 | 2013-04-03 | 飞潮（无锡）过滤技术有限公司 | Bag type seawater filter cylinder seat structure |
| CN103357210A (en) * | 2012-04-09 | 2013-10-23 | 南通海利源船舶设备工程有限公司 | Filter capable of sucking raw water |
| CN103861373A (en) * | 2012-12-13 | 2014-06-18 | 南通中船机械制造有限公司 | Crude water filter |
| CN103693186B (en) * | 2013-12-31 | 2016-03-30 | 广州文冲船厂有限责任公司 | A kind of Ship seawater filter |
| CN106215482A (en) * | 2016-08-31 | 2016-12-14 | 中船黄埔文冲船舶有限公司 | A kind of sea water filter |
| CN106241910A (en) * | 2016-08-30 | 2016-12-21 | 佛山市南海珠峰造船有限公司 | A kind of fine straining type sea water cleaner structure |
| CN115518437A (en) * | 2022-10-19 | 2022-12-27 | 中国船舶集团有限公司第七○八研究所 | Seawater filter suitable for high-speed boat |
-
2009
- 2009-05-31 CN CN2009200861753U patent/CN201454224U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357210A (en) * | 2012-04-09 | 2013-10-23 | 南通海利源船舶设备工程有限公司 | Filter capable of sucking raw water |
| CN102941907A (en) * | 2012-10-23 | 2013-02-27 | 上海航盛船舶设计有限公司 | Suspended basket type seawater tank |
| CN103007619A (en) * | 2012-11-27 | 2013-04-03 | 飞潮（无锡）过滤技术有限公司 | Bag type seawater filter cylinder seat structure |
| CN103861373A (en) * | 2012-12-13 | 2014-06-18 | 南通中船机械制造有限公司 | Crude water filter |
| CN103693186B (en) * | 2013-12-31 | 2016-03-30 | 广州文冲船厂有限责任公司 | A kind of Ship seawater filter |
| CN106241910A (en) * | 2016-08-30 | 2016-12-21 | 佛山市南海珠峰造船有限公司 | A kind of fine straining type sea water cleaner structure |
| CN106215482A (en) * | 2016-08-31 | 2016-12-14 | 中船黄埔文冲船舶有限公司 | A kind of sea water filter |
| CN115518437A (en) * | 2022-10-19 | 2022-12-27 | 中国船舶集团有限公司第七○八研究所 | Seawater filter suitable for high-speed boat |
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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: 20100512 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |