CN203701174U - Sea chest drawing filter screen - Google Patents
Sea chest drawing filter screen Download PDFInfo
- Publication number
- CN203701174U CN203701174U CN201320837819.4U CN201320837819U CN203701174U CN 203701174 U CN203701174 U CN 203701174U CN 201320837819 U CN201320837819 U CN 201320837819U CN 203701174 U CN203701174 U CN 203701174U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- button cover
- screen button
- water inlet
- sea chest
- 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
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a sea chest drawing filter screen, and aims to solve the problem that in the prior art, the filter screen is inconvenient to clean and maintain. The sea chest drawing filter screen comprises a filter screen buckling cover, two ribs and two guide rails, wherein the filter screen buckling cover is adapted to a water inlet formed in a hull; a plurality of filtering holes are formed in the filter screen buckling cover, the two ribs are respectively and vertically fixed at external parts of two sides of the filter screen buckling cover, the two guide rails are respectively and vertically fixed on the hulls at two sides of the water inlet; limiting plates which are oppositely projected are fixedly arranged on the two guide rails; the ribs are clamped with the limiting plates. The sea chest drawing filter screen is simple in structure and convenient to use; workers can clean and maintain the sea chest drawing filter screen without submerging, so that the sea chest drawing filter screen is very convenient to clean and maintain.
Description
Technical field
The utility model relates to strand and inhales shipborne equipment technical field, refers to especially a kind of sea water tank pull filter screen.
Background technology
It is a kind of for Dredger Filling Engineering that strand is inhaled ship, is suitable for excavating the working ship of the more loose river bed of the soil property such as sandy soil, mud, is used for the construction in inland river, lake region and coastal port area, is topmost one in existing dredge boat.The stern of this dredge boat has two guide piles, will be wherein while dredging one insert river bed as guide pile, pull dredge boat with anchor hawser, centered by guide pile, swing and dredge, when reach, picture two legs are walked, and alternately change stake with another root steel column, and the reamer process of dredging is fan-shaped and advances.The operation process of this cutter suction dredger can complete dredging, transport the work such as mud, dump one-time continuous, is the dredge boat that a kind of efficiency is high, cost is low.
At present, the power source that strand is inhaled on ship mainly comes from diesel engine, diesel engine produces a large amount of heats in the course of the work, cause its environment temperature to raise, now just need to utilize river or seawater to carry out circulation temperature lowering, but owing to containing a large amount of impurity (comprising the household garbage that water plant and the mankind abandon) in river or seawater, needed to filter before by the cooling system of cold water suction diesel engine, in order to avoid the normal work of the impurity effect diesel engine in water.But existing filter screen structure is simple, be just fixed on simply on hull and can not dismantle, clearing up while safeguarding, staff also needs to dive beneath the water and carries out work, inconvenience very.
Utility model content
The utility model proposes a kind of sea water tank pull filter screen, solved in prior art the problem of filter screen being cleared up to inconvenience while safeguarding.
The technical solution of the utility model is achieved in that sea water tank pull filter screen, comprising:
Filter screen button cover, described filter screen button cover, with to be opened in water inlet on hull suitable, has some filter openings on described filter screen button cover;
Fin, described fin number is two outsides, both sides that are also vertically fixed on respectively described filter screen button cover;
Guide rail, described guide rail number is two and be vertically fixed on respectively on the hull of described water inlet both sides, is fixed with relatively outstanding limiting plate on the guide rail described in two, described fin and described limiting plate fasten.
As the improvement to technique scheme, on the hull of described water inlet downside, be fixed with outwards outstanding clamp.
As the further improvement to technique scheme, the top of described filter screen button cover is fixed with handle.
As one preferred embodiment, described guide rail and described limiting plate subsection setup, described fin extends to lower end by the upper end of described filter screen button cover.
Adopt after technique scheme, the beneficial effects of the utility model are: this sea water tank pull filter screen by with hull on the suitable filter screen button cover of water inlet can stop impurity in water and enter the cooling system of diesel engine, guarantee the normal work of diesel engine.Simultaneously, need to clear up while safeguarding when gathering more impurity on filter screen button cover, staff only needs the top of hand-held filter screen button cover upwards to mention, fin is now owing to being fastened in limiting plate, whole filter screen button cover only can straight up and down move, can from staff's hand, not depart from easily, after whole filter screen button cover is mentioned, the foreign material that can adhere to above it are cleared up, after having cleared up, again fin is inserted in limiting plate, relies on the gravity of filter screen button cover self to make it automatically decline and reset.Very convenient when the sea water tank pull filter screen cleaning of this form of structure is safeguarded, staff does not need to dive beneath the water and can operate.
Owing to having fixed outside outstanding clamp on the hull at water inlet downside, can hold from down like this filter screen button cover, prevent filter screen button cover fall always and depart from water inlet do not have isolation impurity effect.
Owing to having fixed handle on the top of filter screen button cover, can facilitate staff to carry out handling to it.
Due to guide rail and limiting plate have been carried out to subsection setup, fin is to extend to lower end from the upper end of filter screen button cover always, not only can guarantee that like this fin is fastened in limiting plate always, whole filter screen button cover can not depart from water inlet, and can reduce the overall materials of this sea water tank pull filter screen, the cost that reduces ship drops into.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the Facad structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is structure schematic diagram embodiment illustrated in fig. 1;
Fig. 3 is the local enlarged diagram at I place in Fig. 2;
Fig. 4 is the Facad structure schematic diagram of the another kind of embodiment of the utility model;
In figure: 1-filter screen button cover; 11-filter opening; 2-fin; 3-guide rail; 4-limiting plate; 5-clamp; 6-handle.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment mono-:
As depicted in figs. 1 and 2, be respectively front, the reverse side structural representation of the present embodiment, this sea water tank pull filter screen comprises a filter screen button cover 1, this filter screen button cover 1 can be opened in water inlet on hull suitable (herein also not shown hull and water inlet), when filter screen button cover 1 is buckled while covering on water inlet, impurity in water can be filtered and accumulate on filter screen button cover 1, and some filter openings 11 that clean water is offered on filter screen button cover 1, the cooling system that water inlet enters into diesel engine are realized cooling.
As shown in Figure 3, be fixed with respectively vertical fin 2 in the both sides of filter screen button cover 1, and these two fins 2 are positioned at the outside of filter screen button cover 1.On the hull of water inlet both sides, be fixed with respectively vertical guide rail 3, on these two guide rails 3, be all fixed with relatively outstanding limiting plate 4, when filter screen button cover 1 is buckled while covering on water inlet, two fins 2 are just in time fastened in two limiting plates 4, so just realize the straight up and down motion of filter screen button cover 1, prevented that filter screen button cover 1 from coming off from water inlet and not having the effect of isolating impurity.
On the hull of water inlet downside, be fixed with outwards outstanding clamp 5, the effect of this clamp 5 is to hold filter screen button cover 1 from below, prevents that filter screen button cover 1 from moving down always and depart from water inlet and do not have the effect of isolation impurity.
Top at filter screen button cover 1 is also fixed with handle 6, facilitates staff to carry out handling to filter screen button cover 1.
Do simple declaration with regard to the use procedure of this sea water tank pull filter screen below:
Need to clear up while safeguarding when gathering more impurity on filter screen button cover 1, staff holds handle 6 aboard ship and upwards carries, filter screen button cover 1 can move up under the snap action of fin 2, limiting plate 4, until rise to suitable height, now, staff clears up the impurity adhering on filter screen button cover 1.After cleaning completes, staff holds handle 6 again, fin 2 is put into limiting plate 4 inside, utilize the self gravitation of filter screen button cover 1 to make it drop to original position, and clamp 5 below can also prevent that filter screen button cover 1 from moving down always and departing from water inlet.
Embodiment bis-:
As shown in Figure 4, for another one embodiment of the present utility model, the difference of this embodiment and embodiment mono-is: the guide rail 3 in this embodiment and limiting plate 4 are subsection setup (dividing two periods), fin 2 is to extend to its lower end from the upper end of filter screen button cover 1 always, the advantage of this form of structure is to guarantee that fin 2 is fastened in limiting plate 4 always, whole filter screen button cover 1 can not depart from water inlet, and can reduce the overall materials of this sea water tank pull filter screen, the cost that reduces ship drops into.
This sea water tank pull filter structure is simple, easy to use, and staff does not need to dive beneath the water and can clear up maintenance to it, very convenient.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. sea water tank pull filter screen, is characterized in that, comprising:
Filter screen button cover, described filter screen button cover, with to be opened in water inlet on hull suitable, has some filter openings on described filter screen button cover;
Fin, described fin number is two outsides, both sides that are also vertically fixed on respectively described filter screen button cover;
Guide rail, described guide rail number is two and be vertically fixed on respectively on the hull of described water inlet both sides, is fixed with relatively outstanding limiting plate on the guide rail described in two, described fin and described limiting plate fasten.
2. sea water tank pull filter screen as claimed in claim 1, is characterized in that: on the hull of described water inlet downside, be fixed with outwards outstanding clamp.
3. sea water tank pull filter screen as claimed in claim 1, is characterized in that: the top of described filter screen button cover is fixed with handle.
4. the sea water tank pull filter screen as described in claims 1 to 3 any one, is characterized in that: described guide rail and described limiting plate subsection setup, described fin extends to lower end by the upper end of described filter screen button cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837819.4U CN203701174U (en) | 2013-12-18 | 2013-12-18 | Sea chest drawing filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837819.4U CN203701174U (en) | 2013-12-18 | 2013-12-18 | Sea chest drawing filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701174U true CN203701174U (en) | 2014-07-09 |
Family
ID=51051630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837819.4U Expired - Fee Related CN203701174U (en) | 2013-12-18 | 2013-12-18 | Sea chest drawing filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701174U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-12-18 CN CN201320837819.4U patent/CN203701174U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181218 |