CN102444168B - Seawater taking system and sewage disposal device - Google Patents
Seawater taking system and sewage disposal device Download PDFInfo
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- CN102444168B CN102444168B CN 201110262746 CN201110262746A CN102444168B CN 102444168 B CN102444168 B CN 102444168B CN 201110262746 CN201110262746 CN 201110262746 CN 201110262746 A CN201110262746 A CN 201110262746A CN 102444168 B CN102444168 B CN 102444168B
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Abstract
The invention relates to a water taking system and a cleaning tool thereof. A seawater taking system comprises a water taking pipe, a water taking head, an inflow water filtering unit and a water pipe fixing pile, wherein the inflow water filtering unit is arranged on a seabed; the water taking pipe is fixed on the water pipe fixing pile, and is butted together with the water taking head; the inflow water filtering unit comprises at least two filtering chambers which are sleeved together in sequence; and the water taking head is positioned in the innermost filtering chamber. A sewage disposaldevice comprises a main sewage scraping rod, a handle, a screen cloth installation frame and an inhaul cable, wherein the main sewage scraping rod can be circumferentially jointed on the surface of the side wall of each filtering chamber; the handle is connected with the main sewage scraping rod; the screen cloth installation frame is provided with screen cloth; and one end of the inhaul cable isfixedly connected to the screen cloth installation frame. According to the invention, the installation position of the water inlet end of the water taking pipe can be selected freely, the water taking pipe is prevented from moving, foreign matters are prevented from being sucked into the water taking pipe and endangering a water pump, the problems of poor selectivity, infirm fixing of the water taking pipe and easiness in damaging the water pump are solved, and self-cleaning is convenient and quick.
Description
Technical field
The present invention relates to water intake system and cleaning appliance thereof, relate in particular to a kind of
RightThe sewage disposal apparatus that the seawater water intake system cleans.
Background technology
Along with the coastal area rapid economy development, the scarcity of freshwater resources has become one of bottleneck of restriction economic development.Seawater utilization is one of important channel that solves shortage of fresh water, and in recent years, seawater utilization project scales such as desalinization and direct seawater utilization constantly enlarged, and had alleviated the situation of coastal area shortage of fresh water greatly.
In the seawater utilization process, the seawater water intake engineering is as important component part, its task is to guarantee can provide in the process of seawater utilization engineering operation enough, that continue, suitable water sources, therefore, the design of seawater water intake engineering and construction are particularly crucial, and the selection of water-supply method and the construction of intake strucure have significant effects for investment, system stable operation and the marine site ecological environment of seawater utilization engineering.
The area smooth in physical features, that the seabeach is mild, sea bed formula water intaking is about to landform of the direct coastal end of seawater water intake conduit, and to go deep into the ocean be water-supply method comparatively easily, be suitable for the seashore water intaking that water withdrawal is big, profundal zone bank off sea is far away or tidal range is big, low tide bank off sea is far away, and pump house can be built the bank in, avoid the impact of wave, it is safer to fetch water.
But in reality was built, the fixing relatively difficulty of water intaking pipeline was for anticorrosion, pipeline adopts the PE pipeline more, but its intensity reduces greatly than steel pipe, makes intake pipe very easily cause breakage with other foreign material friction when standing sea beat in mobile process, has increased maintenance cost.
Be CN101387120A at the Chinese patent publication number, name be called disclose in the patent documentation of " water intake system of sea water " a kind of be used to the system of getting seawater, this system is arranged on intake pipe in the pipeline tunnel then to the pipeline tunnel at place, contiguous ocean and makes an end of intake pipe stretch into the mode of fetching water in the ocean and make intake pipe avoid the impact of seawater by digging enough dark vertical shaft and being communicated with this vertical shaft, reaches to solve can be shifted when intake pipe is impacted by seawater and cause damaged problem.Do not impacted by seawater in order to ensure intake pipe when this mode is fetched water and damage, the water inlet end of intake pipe can only be arranged on the nearer position of bed off sea, can not extend into the depths of ocean; Therefore easily generation turbid phenomenon etc. is former thereby the water inlet end of intake pipe need be extended benthos the time during relatively poor and water intaking when bed off sea water quality more nearby, should middle mode just can not realize, in addition, for physical features smooth sea bed or the bigger seashore area of tidal range, get the difficult problem less than seawater when this kind water-supply method may face low tide, also namely the alternative of the installation position of the intake pipe water inlet end in this kind method is poor.
In addition in the existing water intake system, no matter in which way intake pipe is installed, all the water inlet of intake pipe is not taked effective safeguard procedures, make some rubbish things that suspend in marine organisms and the seawater be easy to be inhaled into water intake conduit, under the situation of especially severe, the stone intake duct that the seabed is big, cause the fence of water intaking before the pump inlet to stop up even broken through, directly enter the impeller of pump, cause the damage of pump, bring serious threat for the safety of water intaking pump, thereby directly influenced the stable operation of seawater utilization engineering.
Summary of the invention
One object of the present invention aims to provide the intake pipe that a kind of installation site of intake pipe water inlet end can freely select and can not produce mobile foreign matter and can taken water pipe suck and the seawater water intake system of harm water pump safety, has overcome existing solution intake pipe and has moved the problem of washability difference of the existing dry point of mode of problem and foreign matter and enter and destroy the problem of water pump from intake pipe.
Another object of the present invention aims to provide a kind of seawater water intake system with maintenance prevention, to improve the convenience that intake pipe and the water inlet portion of water intake system are carried out line service.
The 3rd purpose of the present invention is for providing a kind of sewage disposal apparatus that the seawater water intake system is cleaned, so that can be quickly and easily that marine water intake system cleaning is clean.
Above technical problem solves by following technical proposal: a kind of seawater water intake system, comprise intake pipe, water intake, be arranged on water inlet filter element and the water pipe spud pile that is arranged on the seabed on the seabed, described intake pipe is fixed on the described water pipe spud pile, described intake pipe is provided with the inlet opening, described water intake is provided with weep hole, described weep hole is docking together with described inlet opening, described water inlet filter element comprises at least two filtration chambers, described filtration chamber is set-located successively, the locular wall of described filtration chamber is provided with the filter chamber filter opening, described water intake be arranged in described filtration chamber be positioned at inner most that." filter chamber filter opening " refers to be arranged on the filter bores in the filtration chamber; " water pipe spud pile " refers to the pile used for fixing intake pipe.During use seawater successively the filter chamber filter opening in each filtration chamber enter and be positioned at inner most filtration chamber, and then enter water intake inside, enter intake pipe through the inlet opening of the weep hole of water intake and intake pipe successively and be transferred away at last.Intake pipe is fixed on the seabed by the water pipe spud pile and dies and not only can not move in marine generation, and can be as required the water inlet end of intake pipe be arranged on marine optional position; The outermost filtration chamber of filter element also is fixed on the seabed, makes filter element also can not move marine, cooperates water intake stably the seawater that enters intake pipe to be filtered.
As preferably, between the filter chamber filter opening in each filtration chamber, aperture area diminishes from outside to inside successively; Described water intake is provided with the water intake filter opening, and the aperture area of described water intake filter opening is less than the aperture area that is positioned at inner most filter chamber filter opening on that in the described filtration chamber." water intake filter opening " refers to be arranged on the filter bores on the water intake.This design makes each filtration chamber and water intake constitute the pattern of filtering step by step, not only can make the foreign matter in the seawater that finally enters intake pipe less, and each filtration chamber and water intake all be difficult for blocked, can effectively remove the suspension in marine organisms and the seawater, guarantee water intaking safety.
As preferably, between the described filtration chamber, it is big that percent opening becomes from outside to inside successively.Because it is more big that the filtration chamber of more outer portion is subjected to the impact of wave, the anti-sea beat ability that this design can make each filtration chamber adapts, can not produce down-and-out phenomenon with the sea beat power of its residing position, and the surplus amount of anti-sea beat ability also can not to occur too many, can also make seawater flowing between each filtration chamber mild.
As preferably, be positioned at outermost that in the described filtration chamber and be reinforced concrete structure.Because the impact force maximum of the wave that outermost filtration chamber is suffered is constructed this filtration chamber with reinforced concrete structure, realize higher anti-wave ability with lower cost.
As preferably, the aperture area of described weep hole is more than or equal to the aperture area of described inlet opening, and described inlet opening is over against described weep hole, the aperture area sum of described water intake filter opening be described inlet opening aperture area 2-5 doubly.Guarantee to have enough water yields to enter into intake pipe, can not produce bigger suction and foreign material are adsorbed on the water intake inlet opening, guarantee the safety of water intake and intake pipe.
As preferably, unsettled inner most that filtration chamber that is positioned at that is arranged in the described filtration chamber of described water intake, described water intake is fixed on the water intake spud pile, described water intake spud pile and seabed Joint." water intake spud pile " refer to for fixing water intake use pile.The unsettled setting of water intake in the process of suction, be difficult for causing the deposit of bottom, filtration chamber to stir, and influence enters the cleannes of the seawater of intake pipe; By the water intake spud pile is set, the water inlet head is stressed little with the junction of intake pipe, is not prone to the phenomenon of this place's stress deformation even fracture, and safety is good, and the present invention can work more reliably.
As preferably, between described water pipe spud pile and described water inlet filter element, set up the maintenance channel that is communicated with seashore, described maintenance channel is higher than the sea.Go wrong and water intake and filter element when taking place to stop up at water intake conduit, can be by hand-held sewage disposal apparatus in passage, remove the dirt of water inlet and filter element, be convenient to regular maintenance;
A kind of sewage disposal apparatus that seawater water intake system of the present invention is cleaned, comprising can be along scraping dirty mobile jib, be fixed in the handle scraped on the dirty mobile jib, be hinged on the screen cloth installing rack scraped on the dirty mobile jib, be laid on screen cloth and drag-line on the screen cloth installing rack on the sidewall surfaces that circumferentially is fitted in described filtration chamber, and described drag-line one end is fixed on the described screen cloth installing rack.During use, the screen cloth installing rack that hand-held handle will be scraped dirty mobile jib and be provided with screen cloth is input in the filtration chamber, and control the angle of screen cloth installing rack same level face by drag-line, easily the dirt in the seawater is picked up, scrape dirty mobile jib and be attached to scraping back and forth on the surface of the locular wall of filtration chamber and water inlet head respectively by making, dirt scrapes and picks up on the surface of the locular wall of filtration chamber and water inlet head with sticking to.
As preferably, described handle is provided with hollow section and drag-line binding pin, and described drag-line passes described hollow section.Hollow section is set and makes drag-line pass this hollow section, laborsaving convenience during the pulling drag-line; After being adjusted to the angle that can easily dirt be picked up when the screen cloth installing rack, an end of drag-line is tied up on drag-line binding pin, made the screen cloth installing rack remain on this angle, to reach the labour-saving purpose.
As preferably, all be provided with on the described upside of scraping dirty mobile jib and the downside and scrape sword.By scraping sword swiped in the surface of the locular wall of filtration chamber and water inlet head during use, can easily effortlessly the locular wall of filtration chamber and the dirt on the water inlet head surface be scraped.
This seawater water intake system has following advantage: design water pipe spud pile is fixed intake pipe, intake pipe is fixing more solid, can stand the impact of wave, thereby guaranteed the safety of water intake conduit, and mode that the water pipe spud pile fixes intake pipe is set than underground mode of digging a hole, more simple, can the selecting easily of intake pipe water inlet end installation site; The water inlet filter element is set and the water inlet filter element is made up of the filtration chamber of two layer overlaps at least, especially in preferred version, constitute the mode of filtering step by step between water inlet filter element and the water intake, the marine organisms and the suspension that exist in the seawater have effectively been removed, effectively guaranteed the safety of water intaking pump, simultaneously, the water inlet filter element has barrier action to water intake, effectively avoid the impact of wave, guaranteed the safety of water intake; Maintenance channel is set, when intake pipe, water inlet filter element and water intake go wrong, can keeps in repair easily and clean-up operation; Be equipped with sewage disposal apparatus, convenient and swift during clean-up operation.
This sewage disposal apparatus has following advantage: can quickly and easily the dirt on water inlet filter element and the water intake be cleaned out.
Description of drawings
Fig. 1 is the schematic side view of the embodiment one of seawater water intake system of the present invention.
Fig. 2 is the enlarged diagram of overlooking at the A place of Fig. 1.
Fig. 3 is B-B cross-sectional schematic of Fig. 2.
Fig. 4 looks enlarged diagram for the left side at the C place of Fig. 1.
Fig. 5 is the schematic side view of the embodiment two of seawater water intake system of the present invention.
Fig. 6 is the perspective view of the embodiment one of sewage disposal apparatus of the present invention.
Fig. 7 is the schematic side view of the embodiment three of seawater water intake system of the present invention.
Fig. 8 looks enlarged diagram for the left side at the E place of Fig. 7.
Fig. 9 is the enlarged diagram of overlooking of the water inlet filter element of Fig. 7.
Figure 10 is F-F cross-sectional schematic of Fig. 9.
Figure 11 is the perspective view of the embodiment two of sewage disposal apparatus of the present invention.
Figure 12 is B-B cross-sectional schematic of the embodiment four of seawater water intake system of the present invention.
Among the figure: intake pipe 1, flange 11, inlet opening 12, fixedly ear 13, first semi-ring, 131, the second semi-rings 132, threaded column 133, nut 134, bolt 135, water inlet 21, the second filtration chambers 22, filter element 2, the first filtration chambers, the 3rd filtration chamber 23, the three filter chamber filter openings, 231, the first filter chamber filter openings 211, first roof, 212, the second filter chamber filter openings, 221, the second roofs 222, lancing door 24, basis 25, sea 3, seashore 31, seabed 32, sea 33, water pipe spud pile 4, water intake 5, water intake filter opening 51, weep hole 52, water intake spud pile 53, maintenance channel 6, guardrail 61, sewage disposal apparatus 7 is scraped dirty mobile jib 71, scrape sword 711, handle 72, drag-line binding pin 721, screen cloth installing rack 73, screen cloth 74, drag-line 75.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
The embodiment one of seawater water intake system, referring to Fig. 1, a kind of seawater water intake system comprises intake pipe 1 and water inlet filter element 2.
32 are provided with water pipe spud pile 4 in the seabed.Water pipe spud pile 4 is reinforced concrete structure.Intake pipe 1 is fixed on 3 li in sea by water pipe spud pile 4.
Referring to Fig. 2, water inlet filter element 2 comprises first filtration chamber 21 and second filtration chamber 22.The cross section of first filtration chamber 21 and second filtration chamber 22 all is square.First filtration chamber 21 is positioned at the inside of second filtration chamber 22.First filtration chamber 21 and second filtration chamber 22 all are reinforced concrete structure.
The water inlet end of intake pipe 1 is positioned at first filtration chamber 21.In first filtration chamber, be provided with the water intake 5 that the water inlet end with intake pipe 1 is connected.Water intake 5 adopts stainless steel to be made.Water intake 5 is cylindrical shelly structure.Water intake 5 links to each other with intake pipe 1 road by flange 11.All be provided with its inner water intake filter opening 51 of a plurality of connections on the side of water intake 5 and the right side.
Referring to Fig. 3, the side room wall in first filtration chamber 21 is provided with a plurality of first filter chamber filter openings 211.Side room wall in second filtration chamber 22 is provided with a plurality of second filter chamber filter openings 221.The percent opening of first filtration chamber 21 is greater than the percent opening of second filtration chamber 22.The aperture area of the first filter chamber filter opening 211 is less than the aperture area of the second filter chamber filter opening 221, and the aperture area of water intake filter opening 51 is less than the aperture area of the first filter chamber filter opening 211.
The upper end of first filtration chamber 21 and second filtration chamber 22 all is the form of structure of opening wide fully.The upper end of first filtration chamber 21 and second filtration chamber 22 all is higher than sea 33.The lower end of first filtration chamber 21 and second filtration chamber 22 is to be connected same beating on the basis 25 in seabed 32.Basis 25 constitutes the diapire of first filtration chamber 21 and second filtration chamber 22.This design makes water inlet filter element 2 more firmly and can not produce seabed mud in the water intaking process and stirs and cause water quality unclear.
The aperture area of the inlet opening 12 of intake pipe is less than the aperture area of the weep hole 52 of water intake 5.Inlet opening 12 is over against weep hole 52.The aperture area sum of all water intake filter openings 51 is 2 times of aperture area of inlet opening 12.
The water intake 5 unsettled diapires that are arranged on namely same first filtration chamber 21 in first filtration chamber 21 do not contact.Water intake 5 is fixed on the upper end of water intake spud pile 53, and the lower end of water intake spud pile 53 is fixed on the basis 25.
Referring to Fig. 4, intake pipe 1 is fixed on the water pipe spud pile 4 by fixing ear 13.Affixed ear 13 is reinforced concrete structure.Fixedly ear 13 comprises first semi-ring 131 and second semi-ring 132 that is docking together.First semi-ring 131 is structure as a whole with water pipe spud pile 4.Be connected with threaded column 133, the second semi-rings 132 on first semi-ring 131 by threaded column 133 attaching nuts 134 first semi-ring, 131 dismountable linking together together.First semi-ring 131 is set together with the form of second semi-ring 132 with left and right sides structure.Threaded column 133 and nut 134 all are that stainless steel is made.
Referring to Fig. 3, in the use, the seawater of sea in 3 enters the inside of water intake 5 successively after second filtration chamber 22, first filtration chamber 21 and water intake 5 filter step by step, enters in the intake pipe 1 through weep hole 52 and inlet opening 12 successively and is transported to pump house.Dirty or when stopping up when first filtration chamber 22, second filtration chamber 21 and water intake 5, will the equipment of removing contamination from second filtration chamber 22 and 21 tops, first filtration chamber stretch into and each several part cleaned and get final product.
The embodiment two of seawater water intake system referring to Fig. 5, with the difference of the embodiment one of seawater water intake system is: set up the maintenance channel 6 that is communicated with seashore 31 between water pipe spud pile 4 and water inlet filter element 2.Maintenance channel 6 is higher than sea 33.Be provided with guardrail 61 at maintenance channel 6.Maintenance channel 6 and guardrail 61 all are reinforced concrete structure.
The embodiment one of sewage disposal apparatus, referring to Fig. 6, a kind of sewage disposal apparatus comprises and scrapes dirty mobile jib 71, is fixed in the handle 72 scraped on the dirty mobile jib 71, is hinged on the screen cloth installing rack 73 scraped on the dirty mobile jib 71, is laid on screen cloth 74 and drag-line 75 on the screen cloth installing rack 73.Handle 71 tops are hollow section.Be provided with drag-line binding pin 72 in the upper end of handle 72.Drag-line 75 passes the hollow section on the handle 72.Tie up on the right side of screen cloth installing rack 75 lower end of drag-line 75.Drag-line binding pin 721 is used thereon for the upper end binding of drag-line 75.Scrape dirty mobile jib 71 and be direct rod shape.Scrape all to be provided with on the upside of dirty mobile jib 71 and the downside and scrape sword 711.
Referring to Fig. 3, Fig. 5 and Fig. 6, below specify by this sewage disposal apparatus the inner surface of second filtration chamber 22 is carried out process of cleaning: the top of operating personnel from passage 6 walkings to water inlet filter element 2, hand-held handle 72 extend into the upper end that sewage disposal apparatus 7 opens wide from second filtration chamber 22 in second filter element 22, make and scrape dirty mobile jib 71 along on the inside surface of side wall that circumferentially is fitted in second filtration chamber 22 of second filtration chamber 22, adjust screen cloth installing rack 73 by drag-line 75 and fall down dirt to screen cloth 74 can be caught, if this moment is for laborsaving, the upper end of drag-line 75 can be bundled on the drag-line binding pin 721, move up and down handle 72, scraping sword 711 scrapes the dirt on second filtration chamber, 22 inner surfaces and drops on screen cloth 74, to mention on the passage 6 on the sewage disposal apparatus 7, pour out dirt and namely finished the work of removing contamination.The process of removing contamination at other position to water intake 5 and water inlet filter element 2 is identical, in this not explanation one by one.
The embodiment three of seawater water intake system with the difference of seawater water intaking embodiment two is:
Referring to Fig. 7, the earlier coastal bed 34 of intake pipe 1 extend into after the needed degree of depth away from sea bed 34 again and makes its water inlet end be positioned at extra large 3 middle part to the mode of needed distance.
Water pipe spud pile 4, passage 6 and guardrail 61 all are steel work.
Referring to Fig. 8, fixedly ear 13 is steel work, and the two links together first semi-ring 131 and second semi-ring 132 for the form of up-down structure.First semi-ring 131 is connected on the water pipe spud pile 4 by the mode of welding.Second semi-ring 132 is positioned at the top of first semi-ring 131.Second semi-ring 132 is fastened on first semi-ring 131 by bolt 135.This kind design is laborsaving convenience when changing intake pipe 1.
Referring to Fig. 9, water inlet filter element 2 also comprises the 3rd filtration chamber 23.Second filtration chamber 22 is positioned at the inside of the 3rd filtration chamber 23.The cross section of first filtration chamber 21, second filtration chamber 22 and the 3rd filtration chamber 23 all is circular.First filtration chamber 21, second filtration chamber 22 and the 3rd filtration chamber 23 all are steel work.
Referring to Figure 10, the side room wall in the 3rd filtration chamber 23 is provided with a plurality of the 3rd filter chamber filter openings 231.The percent opening of the 3rd filtration chamber 23 is less than the percent opening of second filtration chamber 22.The aperture area of the 3rd filter chamber filter opening 231 is greater than the aperture area of the second filter chamber filter opening 221.
The upper end of the 3rd filtration chamber 23 also is the form of structure of opening wide fully.The upper end of the 3rd filtration chamber 23 also is higher than sea 33.The lower end of first filtration chamber 21, second filtration chamber 22, the 3rd filtration chamber 23 and water intake spud pile 53 all is directly to be fixed on the seabed 32.Water intake spud pile 53 is steel work.
The aperture area of the inlet opening 12 of intake pipe equals the aperture area of the weep hole 52 of water intake 5.The aperture area sum of all water intake filter openings 51 is 5 times of aperture area of inlet opening 12.
The embodiment two of sewage disposal apparatus with the difference of the embodiment one of sewage disposal apparatus is: referring to Figure 11, scrape dirty mobile jib 71 and be crooked rod-like structure, make that scraping dirty mobile jib 71 can be fitted on the sidewall of cross section for each circular filtration chamber.
The embodiment five of seawater water intake system, with the difference of seawater water intake system embodiment one be: referring to Figure 12,21 upper ends, first filtration chamber are provided with dismountable first roof 212.The upper end of second filtration chamber 22 is provided with dismountable second roof 222.First filtration chamber 21 is built in second filtration chamber 22 fully.The upper end of first filtration chamber 21 and second filtration chamber 22 all is lower than sea 33.
Claims (3)
1.
A kind of rightThe sewage disposal apparatus that the seawater water intake system cleans, described seawater water intake system comprises intake pipe, water intake, be arranged on water inlet filter element and the water pipe spud pile that is arranged on the seabed on the seabed, described intake pipe is provided with the inlet opening, described intake pipe is fixed on the described water pipe spud pile, described water intake is provided with weep hole, described weep hole is docking together with described inlet opening, described water inlet filter element comprises at least two filtration chambers, described filtration chamber is set-located successively, the locular wall of described filtration chamber is provided with the filter chamber filter opening, described water intake is arranged in described filtration chamber and is positioned at inner most filtration chamber, it is characterized in that, comprising can be along the dirty mobile jib of scraping on the sidewall surfaces that circumferentially is fitted in described filtration chamber, be fixed in the handle of scraping on the dirty mobile jib, be hinged on the screen cloth installing rack of scraping on the dirty mobile jib, be laid on screen cloth and drag-line on the screen cloth installing rack, described drag-line one end is fixed on the described screen cloth installing rack.
2. according to claim 1
RightThe sewage disposal apparatus that the seawater water intake system cleans is characterized in that, described handle is provided with hollow section and drag-line binding pin, and described drag-line passes described hollow section.
3. according to claim 1
RightThe sewage disposal apparatus that the seawater water intake system cleans is characterized in that, all is provided with on the described upside of scraping dirty mobile jib and the downside and scrapes sword.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110262746 CN102444168B (en) | 2011-09-07 | 2011-09-07 | Seawater taking system and sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110262746 CN102444168B (en) | 2011-09-07 | 2011-09-07 | Seawater taking system and sewage disposal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102444168A CN102444168A (en) | 2012-05-09 |
| CN102444168B true CN102444168B (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110262746 Expired - Fee Related CN102444168B (en) | 2011-09-07 | 2011-09-07 | Seawater taking system and sewage disposal device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103696460B (en) * | 2013-12-06 | 2015-04-22 | 杭州良益水电安装有限公司 | Oblique-casing water intake method and device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2260274A (en) * | 1991-10-07 | 1993-04-14 | Al Suwaidi Abdulrahman Mahmoud | Intake filler for distillation plant |
| JP4075411B2 (en) * | 2002-03-01 | 2008-04-16 | 株式会社大林組 | Drain pipe block |
| CN201012310Y (en) * | 2006-12-26 | 2008-01-30 | 新疆天业（集团）有限公司 | Micro-irrigation processing equipment |
| CN201161942Y (en) * | 2008-02-04 | 2008-12-10 | 河北理工大学 | Low-power consumption sea water desalting apparatus |
| CN201520998U (en) * | 2009-10-28 | 2010-07-07 | 常州市钜岳水务环保科技有限公司 | Caisson-type water intaking device |
| CN202390886U (en) * | 2011-09-07 | 2012-08-22 | 浙江省海洋开发研究院 | Seawater intaking system and contamination removing device thereof |
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2011
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