CN209509054U - A kind of rain collector of density contrast principle - Google Patents
A kind of rain collector of density contrast principle Download PDFInfo
- Publication number
- CN209509054U CN209509054U CN201822048495.1U CN201822048495U CN209509054U CN 209509054 U CN209509054 U CN 209509054U CN 201822048495 U CN201822048495 U CN 201822048495U CN 209509054 U CN209509054 U CN 209509054U
- Authority
- CN
- China
- Prior art keywords
- water
- collection
- rainwater
- chamber
- rain collector
- 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.)
- Active
Links
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model discloses a kind of rain collectors of density contrast principle, including ontology and filter device, the ontology includes collection water layer and collection chamber from top to bottom, the collection water layer is connect by support construction with collection chamber, the collection chamber is divided into first chamber and second chamber by flexible structure, the filter device, which is arranged in the second chamber, separates the rainwater of the rainwater of collection and filtering, water inlet is provided at the center of the collection water layer, the water inlet is connect by water inlet pipe with the first chamber, the check valve for only allowing water to enter collection chamber is provided on the water inlet pipe, a corral column is arranged in the support construction on vertical water surface direction.The rain collector of the utility model can be swum in the muddy water water surface or large volume cleaning, it is therefore prevented that a large amount of muddy water or seawater enter collection chamber, and overflow is gone out and muddy water or sea water mixing after the rainwater for preventing collection chamber from collecting is full.
Description
Technical field
The utility model belongs to rainwater-collecting field, and in particular to a kind of rain collector of density contrast principle.
Background technique
Full library or part turbid water reservior occur during reservoir operation for flood season, also or island or offshore work platform by
In far from continent, fresh water demand is except through precipitating, except sea water desalination acquisition, it usually needs by external resupply vehicle or ship
Strange land or from transcontinental shipments, it is not only expensive, while being influenced again by adverse weather condition, pipeline time cannot be guaranteed,
Or people on ocean and can also establish large-scale and complex fresh water collecting station near island, by handling seawater
It is set to be changed into fresh water, but the execution conditions at this fresh water collecting station are more stringent, work progress is also sufficiently complex, and
Extremely bad influence can be caused to the ecological environment near ocean and island, therefore cannot applied on a large scale.Meanwhile reservoir
Or air humidity is higher in the region that is covered of ocean, top rainfall is more abundant, is that extraordinary life is used in a short time
Water source has as the supplement of large volume clean water resources under certain condition if can sufficiently be collected, store to rainfall
There is important meaning.
Although the rain collector on the existing water surface can play the role of collecting the clean rainwater of large volume,
Since the water inlet of existing rain collector is bigger, the reason of strong wind or wave, muddy water or seawater are easier to enter
In collection chamber, the rainwater collected and muddy water or sea water mixing are caused, the rainwater collected in this way cannot directly be drunk,
To influence the quality for the rainwater collected, in addition, the collection water layer of the rain collector on existing sea or reservoir can be due to
The indoor rainwater of collecting chamber increases, and collection water layer is shunk, and reduces the area for collecting rainwater, to influence the collection effect of rainwater
Rate.
For these reasons, special to propose the utility model.
Utility model content
In order to solve problem above of the existing technology, the utility model provides a kind of rainwater collection of density contrast principle
The rain collector of acquisition means, the utility model can be swum on the water surface, be collected to rainwater, collection chamber after collection
The water surface can be floated to, the rainwater for guaranteeing the safely controllable of collection chamber, and being collected into enters collection by a small water inlet
Chamber, and check valve is provided on water inlet pipe, the indoor rainwater collection of collecting chamber can not flow out after being filled with, in the upper of support construction
Side is provided with a corral column, prevents from seawater being splashed into collection device due to wind, wave etc., is collected into ensure that
Rainwater is not easy and appearance the phenomenon that sea water mixing, improves the quality for the rainwater being collected into.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of rain collector of density contrast principle, the ontology include collecting water layer and collection chamber from top to bottom,
The collection water layer is connect by support construction with collection chamber, and the collection chamber is divided into first chamber by flexible structure
And second chamber, the filter device, which is arranged in the second chamber, separates the rainwater of the rainwater of collection and filtering,
Be provided with water inlet at the center of the collection water layer, the water inlet is connect by water inlet pipe with the first chamber, it is described into
The check valve for only allowing water to enter collection chamber is provided on water pipe, the support construction is arranged one on vertical water surface direction
Corral column.
The rain collector of the density contrast principle of the utility model can not only recycle rainwater, and can also be by recycling
Rainwater carries out purified treatment, and last rainwater can achieve the standard that human body can directly be drunk, the rainwater collection of the utility model
Acquisition means finally collect the rainwater being collected into, and enter collection chamber by water inlet, can enter collection to avoid seawater in this way
Chamber, and check valve is provided on water inlet pipe, the check valve only allows the rainwater outside collection chamber to enter collection chamber,
And be that water cannot flow out outside collection chamber in collection chamber, the top of support construction be provided with a corral column, prevent due to wind,
Seawater is splashed into collection device by the reasons such as wave, so as to avoid the rainwater and sea water mixing for entering collection chamber.
Collection chamber is separated into two mutually solely by filter device by the ontology of the rain collector of the utility model
Vertical two chambers, so that the rainwater of the rainwater of collection and filtering be separated, being held in the chamber of top is to collect
Rainwater, the chamber of lower section is the rainwater being filtered by filter device, and user, which can according to need, takes the rainwater of filtering
Out, to ensure that the rainwater taken out in rain collector meets the requirement that human body is drunk.
The rain collector of the utility model can be on the sea area near reservoir or island or user is engaged in national defence, life
Fresh water collecting is carried out on waters where work, industrial activity etc., since the probability of precipitation and scale all compare on reservoir or ocean
Greatly, the rain collector of the utility model is mainly the receipts for passing through the upper carry out rainwater that support construction swims in density contrast principle
Collection, mechanism is simple, does not need complicated construction, can effectively easily be collected to rainwater.
In the utility model filter device be arranged in the reason of middle and lower part be due to filtering speed ratio collect rate it is slow,
Rainwater is adequately filtered.
Further, the fence is folding structure, and when collecting rainwater, the fence is vertical with the water surface to be set
It sets, when not collecting rainwater, the fence is arranged in parallel with the water surface.
Preferred scheme is that the fence is made of heavy material, and the weight of the fence makes the density
The rain collector of poor principle sinks to the water surface or less when not collecting rainwater.
The fence of the utility model is the receipts of the utility model in order to when not collecting rainwater using the purpose of heavy material
Acquisition means sink to the space for being not take up the water surface under water, and when needing to carry out rainwater-collecting, artificial moves on to collection device
More than the water surface, with the collection of rainwater, collection device is gradually swum on the water surface, this is because the density of rainwater and reservoir is muddy
The density of water or seawater is low, the increase for the rainwater collected at any time, and the volume of collection chamber increases, and buoyancy increases, drift slowly
On climbing up on top of the water.
Further preferred scheme is that the heavy material is lead.
Further, the collection water layer forms the high structure in the low periphery in a center from outer circumferential central concave, described
The centrally located minimum point of water inlet at.
It is to be conducive to fully enter the rainwater of collection that the collection water layer of the utility model, which forms the high shape in intermediate low periphery,
In collection chamber, while the surface for collecting water layer will not store rainwater for a long time, and then prevent the mixing of seawater and rainwater.
Further, the collection water layer is peripherally to a funnel-shaped structure of the formation of central concave.
The rainwater that the collection water layer of funnel shaped can be accelerated to collect enters in collection chamber, rainwater is prevented to be splashed into ocean,
The waste for causing rainwater, improves collection efficiency.
Further, the support construction is end to end annular or polygonized structure, the collection water layer setting
In the top of support construction.
Collect water layer and support construction is tightly connected, prevents seawater from entering collection by the junction of collection water layer and support construction
In chamber.
Further, the support construction is that cavity hollow made of material, the sheet are unlikely to deform lightweight
Body is made of the easily-deformable material of lightweight, and preferred ontology is made of latex material.
Support construction is to allow collection device floating to catchment in water to ensure that using light material preparation purpose
Layer can larger range of collection rainwater more than the water surface.Support knot is made using on-deformable material in the utility model
The purpose of structure is ensure that after a large amount of water are collected by collection chamber, and collection chamber deforms downwards, and collecting water layer will not reduce, thus
The phenomenon that area for collecting rainwater will not reduce, and will not increase because of with the rainwater of collection, and collection efficiency reduces occurs.
Further, support construction is swum on the water surface, the buoyancy of support construction can guarantee collection chamber completely filled with
Do not sink under the water after water, this be in order to prevent rain collector sink to the water surface or less make seawater from collection water layer on water inlet
Enter collection chamber.
Further, the bottom of the second chamber is provided with water outlet, and the water outlet is connected by outlet pipe
There is water tank.
Purified rainwater enters in water tank by outlet pipe, can according to need and takes out symbol from water tank at any time
The rainwater of water quality standard is applied flexibly in symphysis, and water tank can be put into marine, can also arrange platform etc..
Further, it is provided with spud pile in the support construction, is connected with hawser on the spud pile.
The purpose of the utility model setting spud pile is prevented by the rain collector of the fixed the utility model of hawser
Water wave etc. washes away rain collector.
Further, the filter device includes PP cotton filter layer, activated carbon filter layer and stenlizing layer from top to bottom.
Further, the collection water layer is made of impermeable material.
It is that seawater etc. is entered from non-water inlet in order to prevent that the collection water layer of the utility model, which is set as material impervious to water,
In collection chamber, the quality for the rainwater collected is influenced.
Compared with prior art, the utility model has the following beneficial effects:
(1) rain collector of the utility model can be swum on the water surface, be collected to rainwater, and be collected into
Rainwater enters collection chamber by a small water inlet, it is therefore prevented that a large amount of seawater enters collection chamber, and sets on water inlet pipe
It is equipped with check valve, the indoor rainwater of collecting chamber can not flow out, and overflow is gone out and sea after the rainwater for preventing collection chamber from collecting is full
Water mixing is provided with a corral column in the top of support construction, prevents that seawater is splashed into collection device due to wind, wave etc.
It is interior, to ensure that the water being collected into is not easy and appearance the phenomenon that sea water mixing, ensure that the quality for the rainwater being collected into；
It (2) using the purpose that support construction is made in on-deformable material is ensure that in collection chamber in the utility model
After collecting a large amount of water, collection chamber is deformed downwards, and collecting water layer will not reduce, so that collecting the area of rainwater will not reduce, no
The phenomenon that meeting increase because of with the rainwater of collection, and collection efficiency reduces occurs；
(3) fence of the utility model is using heavy material so that when not collecting rainwater the utility model collection
Device sinks to the space for being not take up the water surface under water, and when needing to carry out rainwater-collecting, artificial moves on to water for collection device
More than face, with the collection of rainwater, collection device is gradually swum on the water surface, this is because the muddy water of the density of rainwater and reservoir
Or the density of seawater is low, the increase for the rainwater collected at any time, the volume of collection chamber increases, and buoyancy increases, floating slowly
Onto the water surface；
(4) rain collector of the density contrast principle of the utility model can not only recycle rainwater, and can also will return
The rainwater of receipts carries out purified treatment, and last rainwater can achieve the standard that human body can directly be drunk.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1: the structural schematic diagram of the rain collector of the density contrast principle of the utility model.
Wherein, 1- first chamber, 2- second chamber, 3- filter device, 4- collection water layer, 41- water inlet, 5- water inlet pipe, 6-
Check valve, 7- outlet pipe, 8- water tank, 9- support construction, 91- spud pile, 92- hawser, 10- fence, 11- flexible structure.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
It is as shown in Figure 1 the structural schematic diagram of the rain collector of the density contrast principle of the present embodiment.
The rain collector of the density contrast principle of the utility model is mainly used in the water of the muddy water of sea or reservoir
On face.
A kind of rain collector of density contrast principle of the present embodiment, including ontology and filter device 3, the ontology
It from top to bottom include collection water layer 4 and collection chamber, the collection water layer 4 is connect by support construction 9 with collection chamber, described
Collection chamber is divided into first chamber 1 and second chamber 2 by flexible structure 11, and the filter device 3 is arranged, described second
The rainwater of collection and the rainwater of filtering are separated in chamber 2, are provided with water inlet 41 at the center of the collection water layer 4, it is described
Water inlet 41 is connect by water inlet pipe 5 with the first chamber 1, and being provided on the water inlet pipe 5 only allows water to enter collecting chamber
A corral column 10 is arranged in the check valve 6 of room, the support construction 9 on vertical water surface direction.
The collection chamber of the utility model can be for cylinder, square, cuboid or other are irregular hollow
Cavity, the collection device of the utility model can not only collect rainwater, may also pass through the filtering of filter device for dmp filter；
Hand collection chamber is separated into two mutual independent chambers by filter device by the ontology of the rain collector of the utility model,
Held in the chamber of top be collection rainwater, the chamber of lower section is the rainwater being filtered by filter device, user
It can according to need and take out the rainwater of filtering, to ensure that the rainwater taken out in rain collector meets human body and drinks
Requirement.
Further embodiment, the fence 10 is folding structure, when collecting rainwater, the fence 10 and water
Face is vertically arranged, and when not collecting rainwater, the fence 10 is arranged in parallel with the water surface.
The fence 10 of the utility model is arranged to folding structure, it is therefore an objective to when not collecting rainwater, originally convenient for storage
The rain collector of utility model, stored collapsed can reduce space.
Further embodiment, the fence 10 are made of heavy material, and the weight of the fence 10 makes described
The rain collector of density contrast principle sinks to the water surface when not collecting rainwater hereinafter, preferred heavy material is lead.
The fence 10 of the utility model using the purpose of heavy material be in order to when not collecting rainwater, the utility model
Collection device sinks to the space for being not take up the water surface under water, and when needing to carry out rainwater-collecting, artificial moves collection device
To more than the water surface, with the collection of rainwater, collection device is gradually swum on the water surface, this is because the density of rainwater and reservoir
The density of muddy water or seawater is low, the increase for the rainwater collected at any time, and the volume of collection chamber increases, and buoyancy increases, slowly
It floats on the water surface.
The collection water layer 4 of further embodiment, the utility model forms the low periphery height in a center from outer circumferential central concave
Structure, at the centrally located minimum point of water inlet 41.
Further scheme is that the collection water layer 4 is peripherally to a funnel-shaped structure of the formation of central concave.
The collection water layer 4 of the utility model is using the purpose of above-mentioned setting first is that in order to increase the contact surface of rainwater and collection water layer
Product improves the efficiency for collecting rainwater, and on the other hand, by the way that water inlet 41 is arranged at the center of collection water layer 4, the rainwater of collection passes through
Water inlet 41 enters in first chamber 1 by water inlet pipe 5, while setting only allows on the outside of collection chamber on water inlet pipe 5
Water enters the check valve 6 in first chamber 1, to not take out the rainwater of collection in time after ensure that the water of collection chamber is full
It will not be overflowed out of collection chamber, improve the collection efficiency of rainwater.
Further embodiment, collection water layer 4 are made of material impervious to water, ensure that the rainwater of collection from water inlet 41 into
Enter into collection chamber.
Further embodiment, the support construction 9 are end to end annular or polygonized structure, the collection water layer
4 are arranged in the top of support construction 9.
It is tightly connected between support construction 9 and collection water layer 4, prevents seawater from passing through the junction of collection water layer 4 and support construction 9
It enters in collection chamber.
Further embodiment, the support construction 9 is that cavity hollow made of material is unlikely to deform lightweight, described
Ontology be made of the easily-deformable material of lightweight, preferred ontology is made of latex material.
It is to allow support construction 9 to float that the support construction 9 of the present embodiment, which uses lightweight to be unlikely to deform purpose made of material,
It is floating in water, so that ensure that collection water layer 4 is in the water surface or more can larger range of collection rainwater.It is used in the utility model
The purpose that support construction 9 is made in on-deformable material is ensure that after a large amount of rainwater are collected by collection chamber, collection chamber to
Lower deformation, and collecting water layer 4 will not reduce, so that collecting the area of rainwater will not reduce, will not increase because of with the rainwater of collection
It is more, collection efficiency reduce the phenomenon that occur.
The buoyancy of the support construction 9 of the utility model can guarantee collection chamber completely filled with not sinking to underwater after water,
This be in order to prevent rain collector sink to the water surface or less make seawater or muddy water from collection water layer 4 on water inlet enter receipts
Collect chamber.
Further embodiment, support construction 9 are made of rigid foamed, since rigid foamed density is far below
The density of seawater or muddy water, so that support construction 9 can readily float at sea.
Further embodiment, the bottom of the second chamber 2 are provided with water outlet, and the water outlet passes through outlet pipe
7 are connected with water tank 8.
User can according to need takes out water filtered in collection device from water tank 8, and water tank 8 can be placed
In marine or reservoir, the place for facilitating water intaking aboard ship or on island etc. can also be placed.
Further embodiment is provided with spud pile 91 in support construction 9, is connected with hawser 92 on the spud pile 91,
A spud pile 91 and hawser 92 are only drawn in Fig. 1, but the spud pile 91 of the utility model is not limited to one, it can also be with
It is multiple, is that the rain collector of the utility model is fixed on to fixed position, will not will be received with wave or wind
Acquisition means wash away.
Further embodiment, the fence 10 is folding structure, when collecting rainwater, the fence 10 and water
Face is vertically arranged, and when not collecting rainwater, the fence 10 is arranged in parallel with the water surface.
The fence 10 of the utility model is arranged to folding structure, it is therefore an objective to when not collecting rainwater, originally convenient for storage
The rain collector of utility model, stored collapsed can reduce space.
Further embodiment, the fence 10 are made of heavy material, and the weight of the fence 10 makes described
The rain collector of density contrast principle sinks to the water surface when not collecting rainwater hereinafter, the heavy material of the present embodiment is selected as lead.
The fence 10 of the utility model using the purpose of heavy material be in order to when not collecting rainwater, the utility model
Collection device sinks to the space for being not take up the water surface under water, and when needing to carry out rainwater-collecting, artificial moves collection device
To more than the water surface, with the collection of rainwater, collection device is gradually swum on the water surface, this is because the density of rainwater and reservoir
The density of muddy water or seawater is low, the increase for the rainwater collected at any time, and the volume of collection chamber increases, and buoyancy increases, slowly
It floats on the water surface.
Additionally by the setting of flexible structure 11, cooperate 10 structure of fence of heavy material, so that collection device is not received
When collecting rainwater, first chamber 1 is arranged downward, so that water inlet 41 is towards the bottom, and then reservoir or seawater cannot enter receipts
Inside acquisition means, when collecting rainwater, it is believed that collection device is moved on to the water surface or more, first chamber 1 is arranged upward, to intake
Mouth 41 is arranged upward, so that the rainwater using collection enters inside collection chamber.
Further embodiment, the filter device 3 include PP cotton filter layer, activated carbon filter layer and sterilization from top to bottom
Layer.
Wherein, filter device is tightly connected by fixed structure and collection chamber, PP cotton filter layer, activated carbon filter layer and
Stenlizing layer is successively set on fixed structure.
Further embodiment, the PP cotton filter layer, activated carbon filter layer and stenlizing layer of the utility model are replaceable knot
Structure, can be by original PP cotton filter layer, work after not having filter effect or filter effect reduction using a period of time
Property charcoal filter layer and stenlizing layer are removed, and new filter structure is changed.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of rain collector of density contrast principle, including ontology and filter device, which is characterized in that the ontology is certainly
Upper and lower including collection water layer and collection chamber, the collection water layer is connect by support construction with collection chamber, the collection
Chamber is divided into first chamber and second chamber by flexible structure, and the filter device, which will be arranged in the second chamber, to be received
The rainwater of collection and the rainwater of filtering separate, and are provided with water inlet at the center of the collection water layer, the water inlet passes through water inlet
Pipe is connect with the first chamber, and the check valve for only allowing water to enter collection chamber, the branch are provided on the water inlet pipe
A corral column is arranged in support structure on vertical water surface direction.
2. a kind of rain collector of density contrast principle according to claim 1, which is characterized in that the fence is
Folding structure, when collecting rainwater, the fence is vertically arranged with the water surface, when not collecting rainwater, the fence
It is arranged in parallel with the water surface.
3. a kind of rain collector of density contrast principle according to claim 2, which is characterized in that the fence is
Heavy material is made, and the weight of the fence makes the rain collector of the density contrast principle when not collecting rainwater
The water surface is sunk to hereinafter, floating on the surface of the water under water buoyancy effect after collecting.
4. a kind of rain collector of density contrast principle according to claim 1 to 3, which is characterized in that institute
The collection water layer stated forms the high structure in the low periphery in a center from outer circumferential central concave, and the water inlet is centrally located most
At low spot.
5. a kind of rain collector of density contrast principle according to claim 1 to 3, which is characterized in that institute
The support construction stated is end to end annular or polygonized structure, and the top of support construction is arranged in the collection water layer.
6. a kind of rain collector of density contrast principle according to claim 5, which is characterized in that the support knot
Structure is that cavity hollow made of material is unlikely to deform lightweight, and the ontology is made of the easily-deformable material of lightweight.
7. a kind of rain collector of density contrast principle according to claim 1, which is characterized in that second chamber
The bottom of room is provided with water outlet, and the water outlet is connected with water tank by outlet pipe.
8. a kind of rain collector of density contrast principle according to claim 1, which is characterized in that the support knot
It is provided with spud pile on structure, is connected with hawser on the spud pile.
9. a kind of rain collector of density contrast principle according to claim 1, which is characterized in that the filtering dress
Set includes PP cotton filter layer, activated carbon filter layer and stenlizing layer from top to bottom.
10. a kind of rain collector of density contrast principle according to claim 1, which is characterized in that described catchments
Layer is made of impermeable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048495.1U CN209509054U (en) | 2018-12-06 | 2018-12-06 | A kind of rain collector of density contrast principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048495.1U CN209509054U (en) | 2018-12-06 | 2018-12-06 | A kind of rain collector of density contrast principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509054U true CN209509054U (en) | 2019-10-18 |
Family
ID=68194651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822048495.1U Active CN209509054U (en) | 2018-12-06 | 2018-12-06 | A kind of rain collector of density contrast principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440862A (en) * | 2018-12-06 | 2019-03-08 | 黄河水利委员会黄河水利科学研究院 | A kind of rain collector of density contrast principle |
| CN113277574A (en) * | 2021-03-23 | 2021-08-20 | 中国地质大学（武汉） | Lake ecological environment restoration test device |
-
2018
- 2018-12-06 CN CN201822048495.1U patent/CN209509054U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440862A (en) * | 2018-12-06 | 2019-03-08 | 黄河水利委员会黄河水利科学研究院 | A kind of rain collector of density contrast principle |
| CN109440862B (en) * | 2018-12-06 | 2024-03-15 | 黄河水利委员会黄河水利科学研究院 | Rainwater collection device based on density difference principle |
| CN113277574A (en) * | 2021-03-23 | 2021-08-20 | 中国地质大学（武汉） | Lake ecological environment restoration test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209619978U (en) | A kind of intelligent scanning self-propulsion type collecting refuse from open water device | |
| CN206873425U (en) | A kind of collecting refuse from open water device | |
| CN106870284B (en) | A kind of coastal waters waste control, rescue, comprehensive system for electric generation | |
| CN205953690U (en) | Pollution control oil expenses water purification installation is prevented to boats and ships | |
| CN209509054U (en) | A kind of rain collector of density contrast principle | |
| CN211472442U (en) | Municipal administration surface of water rubbish energy-saving collection device | |
| CN110725293B (en) | Spiral water suspension rubbish clean-up equipment | |
| CN216156530U (en) | Automatic water surface garbage collecting device | |
| CN208650020U (en) | A kind of collection device for garbage floating on surface | |
| CN207878418U (en) | A kind of blue algae collecting device waterborne and the system including the device | |
| CN206051752U (en) | A kind of ship fresh water device for making | |
| CN209454949U (en) | A kind of ocean rubbish clears up water surface boat system automatically | |
| CN109440862A (en) | A kind of rain collector of density contrast principle | |
| CN110700218A (en) | Automatic water surface floater collecting device | |
| CN207875962U (en) | The self-propelled water purification ship of shallow water area | |
| CN207376592U (en) | A kind of collection device for garbage floating on surface | |
| CN106115847A (en) | A kind of wind-power electricity generation that can be used for desalinization is held concurrently generating power by water current formula buoy | |
| CN110318381A (en) | A kind of wind energy cyanobacteria automatic collecting device | |
| CN206232512U (en) | A kind of marine fresh water prepares station | |
| CN205773467U (en) | A kind of offshore floating formula sea water by distillation desalting plant | |
| CN211816137U (en) | Garbage collection device floats in sea | |
| CN210367318U (en) | Oil-separating sand-settling device for sewage of villages and towns | |
| CN210683274U (en) | Portable solar seawater distillation device | |
| US7921595B1 (en) | Floating biomass producing system | |
| CN206554045U (en) | One kind floating water surface skimming tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |