CN105332401B - A kind of energy-saving rain trap - Google Patents
A kind of energy-saving rain trap Download PDFInfo
- Publication number
- CN105332401B CN105332401B CN201510831918.5A CN201510831918A CN105332401B CN 105332401 B CN105332401 B CN 105332401B CN 201510831918 A CN201510831918 A CN 201510831918A CN 105332401 B CN105332401 B CN 105332401B
- Authority
- CN
- China
- Prior art keywords
- rain
- suction pipe
- transverse tube
- pipe
- groove
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
- E03B3/03—Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts
-
- 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
-
- 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
Abstract
The present invention relates to rainwater resource Collection utilization technical field, specifically a kind of energy-saving rain trap, it is provided with and connects rain groove, water conduction hose and water tank, it is characterised by that the described rain groove that connects connects rain disk to be disc-shaped, connect between rain disk and water conduction hose provided with the water guide hard tube being made up of branch pipe and transverse tube, the sucker that transverse tube end is provided with adsorbs the device on window-glass, transverse tube lower end in described water guide hard tube with drip correspondence position is provided with apopore, apopore is placed pipe with suction pipe and is connected, transverse tube upper end corresponding with delivery port is provided with groove, groove places mouth provided with suction pipe, pipe is placed with suction pipe and is engaged in the lower end of suction pipe, suction pipe upper end sequentially passes through transverse tube, suction pipe is placed mouth and drawn and inconsistent with drip inwall, because drip is in the case of heavy rain or heavy rain, it is covered with rainwater in groove, rainwater can be flowed down along suction pipe, and then enter along water conduction hose in water tank, with simple in construction, Portable energy-saving, it is with low cost, the advantages of effect of catchmenting is good.
Description
Technical field
The present invention relates to rainwater resource Collection utilization technical field, specifically a kind of simple in construction, Portable energy-saving, into
The good energy-saving rain trap of this cheap, effect of catchmenting.
Background technology
It is well known that China is one of country of 13 serious water shortages in the world, it is also that agricultural water resources are serious in short supply
One of country, the agricultural water resources factor in short supply having become after long-term restriction agricultural development after cultivated land resource, in cultivated land resource
With water resource it is limited under conditions of, it is necessary to depend on science and technology increase substantially land productivity accelerate water-saving agriculture development, many canals
Road diversification utilization water resource, western China ecological environment frailty, afforestation is the effective measures improved the ecological environment
One of, still, drought and water shortage directly affects the survival rate and increment of Sloping field in mountain area afforestation, particularly current National urban
The family of resident family about 2.48 hundred million, each household year is watered flowers 0.5 ton, rushes 18.25 tons of closestool, adds up to about 46.5 hundred million tons of running water of consumption, administrative thing
Industry unit 1,260,000, about 10,000,000 people, 56,250,000 tons of running water of year consumption, industrial and commercial enterprises：It is large-scale 2387, ten thousand about more than 2,000
People, 1.4 hundred million tons of consumption, medium-sized enterprise 7790, ten thousand people about more than 700,48,000,000 tons of consumption, so huge water resource user,
Just easily cause the serious waste of water resource.
Current urban construction creates substantial amounts of waterproof ground, roofing, concrete and bituminous paving, such runoff system
Number generally 0.9, nearly 90% rainfall will form surface runoff loss, and this is not only the huge waste of water resource, simultaneously
Also increase the burden of municipal drainage facility and add the probability of urban rainwater big flood, community in urban areas rainwater utilization is in flourishing state
There has been the history of decades in family, and some countries and regions there has been the successful experience in terms of Application of Urban Rain Water, in the U.S., day
The country such as sheet, Germany, India and many cities in China Taiwan, all have started to by roof, platform rainwater-collecting, for non-
The domestic water drunk, such as toilet flushing, lawn greening, construction manmade landscape, artificial landscape, develop the non-traditional water sources such as rain flood, right
Significant in the sustainable development of socio-economy, still, current collection rainwater installation typically all collects the rain on roof
Water, is difficult to collect to the rainwater under eaves, arbitrarily drips, trickles simply by drop rain groove, the rain collector particularly having
, there is the low deficiency of collecting effect in heaviness power consumption.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, there is provided a kind of simple in construction, Portable energy-saving, cost are low
The good energy-saving rain trap of honest and clean, effect of catchmenting.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of energy-saving rain trap, provided with connecing rain groove, water conduction hose and water tank, it is characterised in that the described rain groove that connects is
It is disc-shaped to connect rain disk, connect between rain disk and water conduction hose provided with being made up of branch pipe and transverse tube and branch pipe axis and transverse tube axis are mutual
Branch pipe upper end in vertical water guide hard tube, described water guide hard tube connects rain disk inside bottom provided with splashproof rain provided with rain disk is connect
Thorn, connects the inlet opening being provided with the middle part of rain disk and is connected with branch pipe upper end, the lower end of branch pipe is connected with transverse tube front end, the end of transverse tube
End is provided with the sucker for adsorbing, sucker axis and transverse tube diameter parallel, described water guide hard tube and drip correspondence position
Transverse tube lower end be provided with apopore, apopore and suction pipe are placed pipe and are connected, transverse tube upper end corresponding with apopore provided with groove,
Groove places mouth provided with suction pipe corresponding with apopore, and lower end and the suction pipe of suction pipe are placed pipe and be engaged, and suction pipe upper end is successively
Place mouth by transverse tube, suction pipe and draw and inconsistent with drip inwall, the tube segment of described process transverse tube is provided with water guide
Hole, suction pipe upper end is provided with the torsion spring for being used for fixing suction pipe, and suction pipe is fixed at the middle part of torsion spring, and the two-arm of torsion spring is connected and fixed respectively
Inside drip, described torsion spring is provided with diversion cotton cord, and one end of diversion cotton cord is connected with torsion spring, the other end and transverse tube
On the connecting hole that is provided with of groove be connected, using capillarity, increase water guide function, suction pipe is placed soft through water guide outside pipe
Pipe is connected with water tank.
The splashproof rain thorn of the inside bottom of the present invention for connecing rain disk is circumferentially arranged in disk inside bottom, and it is arranged
Rule is：The rain thorn of first layer and the second layer is spaced, and the first layer second layer is smaller than 0.3cm, third layer and the second layer
Spacing is 0.3cm, and the 4th layer identical with the first interlamellar spacing with third layer spacing with the second layer, and the 4th layer is with layer 5 spacing
0.3cm, is arranged in order up to being spaced between the center of circle, the rain thorn of each layer according to this rule, prevents raindrop from splashing, increase
Water storage function.
Diversion cotton cord of the present invention is provided with safety rope, one end and the transverse tube groove of safety rope with transverse tube groove junction
On connecting hole be connected, the other end draw is connected with fixed handle, increase whole device security, prevent sucker from coming off
Whole device, which is fallen down, causes potential safety hazard.
The outside that suction pipe of the present invention places pipe is provided with screw thread raised line, and increase suction pipe is placed between pipe and water conduction hose
The compactness of connection, prevents water conduction hose from coming off.
It is connected between branch pipe and transverse tube in water guide hard tube of the present invention through arc-shaped transition pipe, mitigation enters branch pipe
The impact that is produced to transverse tube of rainwater, increase the water conservancy diversion effect of rainwater.
The present invention is made up of and branch pipe axis and transverse tube axle due to connecing to be provided between rain disk and water conduction hose branch pipe and transverse tube
The orthogonal water guide hard tube of line, the sucker that transverse tube end is provided with tightly adsorbs the device on window-glass, meanwhile, institute
Apopore is provided with the water guide hard tube stated with the transverse tube lower end of drip correspondence position, apopore is placed pipe with suction pipe and is connected,
Transverse tube upper end corresponding with apopore is provided with groove, and groove places mouth, the lower end of suction pipe provided with suction pipe corresponding with apopore
Pipe is placed with suction pipe to be engaged, suction pipe upper end sequentially passes through transverse tube, suction pipe and places mouth extraction and inconsistent with drip inwall, by
In drip in the case of heavy rain or heavy rain, rainwater is covered with groove, rainwater can be flowed down along suction pipe, and then along water conduction hose
Into in water tank, increase water accumulating volume, the present invention in by connect rain disk and with drip contradict suction pipe synchronously realize water guide work(
Can, increase the storage capacity of rainwater, have the advantages that simple in construction, Portable energy-saving, with low cost, effect of catchmenting are good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the distribution schematic diagram of splashproof rain thorn in the present invention.
Fig. 3 is the use state figure of the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings：
As shown in drawings, a kind of energy-saving rain trap, provided with connecing rain groove, water conduction hose and water tank, it is characterised in that institute
The rain groove that connects stated connects rain disk to be disc-shaped, connects between rain disk 1 and water conduction hose 13 provided with being made up of branch pipe 2 and transverse tube 3 and branch pipe 2
The upper end of branch pipe 2 in axis and the orthogonal water guide hard tube of the axis of transverse tube 3, described water guide hard tube connects rain provided with rain disk 1 is connect
The inside bottom of disk 1 connects the inlet opening being provided with the middle part of rain disk 1 and is connected with the upper end of branch pipe 2, under branch pipe 2 provided with splashproof rain thorn 11
End is connected with the front end of transverse tube 3, and the end of transverse tube 3 is provided with the sucker 4 for adsorbing, the axis of sucker 4 and the diameter parallel of transverse tube 3,
Apopore is provided with the lower end of transverse tube 3 of the correspondence position of drip 8 in described water guide hard tube, apopore places the phase of pipe 5 with suction pipe
Connection, the upper end of transverse tube 3 corresponding with apopore is provided with groove 6, and groove 6 places mouth provided with suction pipe corresponding with apopore, inhales
The lower end of pipe 7 and suction pipe are placed pipe 5 and are engaged, the upper end of suction pipe 7 sequentially pass through transverse tube 3, suction pipe place mouth draw and with drip 8
Inwall is inconsistent, and the part of suction pipe 7 of described process transverse tube 3 is provided with water-guiding hole 15, and the upper end of suction pipe 7, which is provided with, to be used to fix suction pipe
Torsion spring 10, the middle part of torsion spring 10 fixes suction pipe 7, and the two-arm of torsion spring 10 is fixed on inside drip 8 respectively, described torsion
Spring 10 is provided with diversion cotton cord 9, and one end of diversion cotton cord 9 is connected with torsion spring 10, and the other end at the groove 6 on transverse tube 3 with setting
Some connecting holes are connected, using capillarity, increase water guide function, and suction pipe is placed outside pipe 5 through water conduction hose 13 and ponding
Case 14 is connected, and the splashproof rain thorn 11 of the described inside bottom for connecing rain disk 1 is circumferentially arranged in disk inside bottom, and it is arranged
Rule is：The rain thorn of first layer and the second layer is spaced, and the first layer second layer is smaller than 0.3cm, third layer and the second layer
Spacing is 0.3cm, and the 4th layer identical with the first interlamellar spacing with third layer spacing with the second layer, and the 4th layer is with layer 5 spacing
0.3cm, is arranged in order up to being spaced between the center of circle, the rain thorn of each layer according to this rule, prevents raindrop from splashing, increase
Water storage function, described diversion cotton cord 9 is provided with safety rope 17 with the junction of transverse tube groove 6, and one end of safety rope 17 and transverse tube are recessed
Connecting hole on groove 6 is connected, and the other end is drawn to be connected with the fixed handle on window, increases the security of whole device,
Prevent the sucker whole device that comes off from falling down and cause potential safety hazard, the outside that described suction pipe places pipe 5 is provided with screw thread raised line 12, increases
Big suction pipe places the compactness connected between pipe 5 and water conduction hose 13, prevents water conduction hose from coming off, in described water guide hard tube
It is connected between branch pipe 2 and transverse tube 3 through arc-shaped transition pipe, mitigates and enter the impact that the rainwater of branch pipe is produced to transverse tube, increases rain
The water conservancy diversion effect of water, the device materials are plastic material, while can be integrally formed according to blow molding process, simple in construction, system
Facilitate, it is with low cost.
In the use of the present invention, adjusting the position of sucker 4 according to the height and position between suction pipe 7 and drip 8 first, then
The device is adsorbed on window-glass by sucker 4, then safety rope 17 is tied up on window handle, and water conduction hose 13 is through window
Get in and be connected with water tank 14, the water conduction hose 13 being connected with water tank 14 is provided with water check valve, when water tank 14
When ponding is full, water check valve can be closed and change another water tank continuation ponding, the present invention is due to connecing between rain disk and water conduction hose
Provided with being made up of branch pipe 2 and transverse tube 3 and the axis of branch pipe 2 and the orthogonal water guide hard tube of the axis of transverse tube 3, between branch pipe and transverse tube
Provided with arc-shaped transition pipe, increase the water conservancy diversion speed of rainwater, the sucker 4 that the end of transverse tube 3 is provided with tightly adsorbs the device in window
On the glass of family, meanwhile, be provided with apopore in described water guide hard tube with the lower end of transverse tube 3 of the correspondence position of drip 8, apopore with
Suction pipe is placed pipe 5 and is connected, and the upper end of transverse tube 3 corresponding with apopore is provided with groove 6, and the upper end of transverse tube 3 is set into groove shapes,
Can more preferable ponding, groove 6 places mouth, lower end and the suction pipe placement phase of pipe 5 of suction pipe 7 provided with suction pipe corresponding with apopore
Coordinate, the upper end of suction pipe 7 sequentially passes through transverse tube 3, suction pipe and places mouth extraction and inconsistent with the inwall of drip 8, because drip 8 exists
In the case of heavy rain and heavy rain, rainwater is covered with groove, rainwater can be flowed down along suction pipe 7, and then enters product along water conduction hose 13
In water tank 14, the rain disk 1 that connects increased in water accumulating volume, the present invention could be arranged to the other shapes such as bar shaped plate-like, can be according to reality
Structure in operation is adjusted installation, increases the suction by connecing rain disk 1 and being contradicted with drip 8 in effect of catchmenting, the present invention
The synchronous storage capacity realized water guide function, increase rainwater of pipe 7, due to a diameter of 0.3cm of normal raindrop, therefore connects in rain disk 1
Splashproof rain thorn 11 raindrop can be punctured, prevent from splashing, simultaneously because provided with splashproof rain thorn 11, it is possible to decrease water receiving groove depth, section
About production cost, splashproof rain thorn make use of bionics principle, and raindrop are pierced through buffering and flow to bottom land by the spine of hedgehog back to be arranged again
Walk, increase the collecting amount of rainwater while so preventing from splashing, when heavy rain and heavy rain, rainwater can be all accumulated in full drip, because
This suction pipe 7 directly can import all rainwater around in drip 8 in suction pipe 7, and then enter in water tank 14, when
When running into light rain or moderate rain, rainwater can not be reached inside drip 8, and then the tip of suction pipe 7 can be placed in the external margin of drip 8
Water guide is carried out, a water guide silk can also be set on torsion spring, water guide silk is just contradicted carries out water guide at the edge of drip 8, together
When, because torsion spring 10 fixes suction pipe 7, torsion spring 10 is provided with diversion cotton cord 9, and diversion cotton cord 9 is settable at least two, increases water guide
Function, make use of capillarity, further increase water guide function, and then store the efficiency high of rainwater, and effect of catchmenting is good, especially
It is that suction pipe 7 is twice laid in the present invention, and the architectural construction purposes of drip 8 is changed, drain function is changed into
Ponding function, also environmental protection while cost-effective increases suction pipe 7 and diversion cotton cord 9 in ponding function, device and connect
Rain disk 1 three is located at one by the collection of rainwater large area, the twice laid of suction pipe, the capillarity of diversion cotton cord and connects rain disk
Splashproof rain, which is pierced, all increases the collection efficiency of rainwater, good etc. excellent with simple in construction, Portable energy-saving, with low cost, effect of catchmenting
Point.
Claims (5)
1. a kind of energy-saving rain trap, provided with connecing rain groove, water conduction hose and water tank, it is characterised in that it is described connect rain groove be in
Plate-like connects rain disk, connects between rain disk and water conduction hose provided with being made up of branch pipe and transverse tube and branch pipe axis and transverse tube axis mutually hang down
Branch pipe upper end in straight water guide hard tube, described water guide hard tube connects rain disk inside bottom and pierced provided with splashproof rain provided with rain disk is connect,
Connect the inlet opening being provided with the middle part of rain disk with branch pipe upper end to be connected, the lower end of branch pipe is connected with transverse tube front end, the end of transverse tube
Provided with the sucker for absorption, sucker axis and transverse tube diameter parallel, with drip correspondence position in described water guide hard tube
Transverse tube lower end is provided with apopore, and apopore is placed pipe with suction pipe and is connected, and transverse tube upper end corresponding with apopore is provided with groove, recessed
Groove places mouth provided with suction pipe corresponding with apopore, and lower end and the suction pipe of suction pipe are placed pipe and be engaged, and suction pipe upper end is passed through successively
Cross transverse tube, suction pipe and place mouth extraction and inconsistent with drip inwall, the tube segment of described process transverse tube is provided with water-guiding hole,
Suction pipe upper end is provided with the torsion spring for being used for fixing suction pipe, and suction pipe is fixed at the middle part of torsion spring, and the two-arm of torsion spring is fixed on respectively
Inside drip, described torsion spring is provided with diversion cotton cord, and one end of diversion cotton cord is connected with torsion spring, on the other end and transverse tube
The connecting hole that is provided with of groove be connected, suction pipe is placed to be connected outside pipe through water conduction hose with water tank.
2. a kind of energy-saving rain trap according to claim 1, it is characterised in that the described inside bottom for connecing rain disk
Splashproof rain thorn is circumferentially arranged in disk inside bottom, and its arrangement regulation is：The rain thorn of first layer and the second layer is spaced, the
One layer of second layer is smaller than 0.3cm, and third layer is 0.3cm, the 4th layer and third layer spacing and the second layer with the second interlamellar spacing
Identical with the first interlamellar spacing, the 4th layer is 0.3cm with layer 5 spacing, is arranged in order according to this rule up to the center of circle, each layer
All it is spaced between rain thorn.
3. a kind of energy-saving rain trap according to claim 1, it is characterised in that described diversion cotton cord and transverse tube groove
Junction is provided with safety rope, and one end of safety rope is connected with the connecting hole on transverse tube groove, in other end extraction and window
Fixed handle is connected.
4. a kind of energy-saving rain trap according to claim 1, it is characterised in that described suction pipe is placed to be set on the outside of pipe
There is screw thread raised line.
5. a kind of energy-saving rain trap according to claim 1, it is characterised in that branch pipe in described water guide hard tube and
It is connected between transverse tube through arc-shaped transition pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510831918.5A CN105332401B (en) | 2015-11-25 | 2015-11-25 | A kind of energy-saving rain trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510831918.5A CN105332401B (en) | 2015-11-25 | 2015-11-25 | A kind of energy-saving rain trap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105332401A CN105332401A (en) | 2016-02-17 |
| CN105332401B true CN105332401B (en) | 2017-07-28 |
Family
ID=55283143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510831918.5A Expired - Fee Related CN105332401B (en) | 2015-11-25 | 2015-11-25 | A kind of energy-saving rain trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332401B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740464A (en) * | 2017-10-23 | 2018-02-27 | 李媛馨 | Integrated gardens rainwater-collecting and flusher |
| CN110241677B (en) * | 2019-06-26 | 2021-01-12 | 长春市城建维护集团股份有限公司 | Urban road rainwater collection system and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352079A (en) * | 1999-04-07 | 2000-12-19 | ▲高▼木 宏一 | Rainwater storage method and device |
| JP2006249897A (en) * | 2005-03-09 | 2006-09-21 | Masanori Hashimoto | Displacement direct rainwater recovering tank apparatus |
| CN102400477A (en) * | 2010-09-14 | 2012-04-04 | 北京泰宁科创雨水利用技术股份有限公司 | Roof rainwater utilizing system |
| GB2493699A (en) * | 2011-08-06 | 2013-02-20 | Abdulla Alshehi | Sea-borne water collector |
| CN205171587U (en) * | 2015-11-25 | 2016-04-20 | 汪明陆 | Energy -saving rain trap |
-
2015
- 2015-11-25 CN CN201510831918.5A patent/CN105332401B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352079A (en) * | 1999-04-07 | 2000-12-19 | ▲高▼木 宏一 | Rainwater storage method and device |
| JP2006249897A (en) * | 2005-03-09 | 2006-09-21 | Masanori Hashimoto | Displacement direct rainwater recovering tank apparatus |
| CN102400477A (en) * | 2010-09-14 | 2012-04-04 | 北京泰宁科创雨水利用技术股份有限公司 | Roof rainwater utilizing system |
| GB2493699A (en) * | 2011-08-06 | 2013-02-20 | Abdulla Alshehi | Sea-borne water collector |
| CN205171587U (en) * | 2015-11-25 | 2016-04-20 | 汪明陆 | Energy -saving rain trap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105332401A (en) | 2016-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202374807U (en) | Solar rainwater irrigation device for green belts | |
| CN105625502A (en) | System for collecting, purifying and utilizing rainwater by using solar energy | |
| CN204252206U (en) | Community wastewater circulation and rainwater catchment system equipment | |
| CN206408676U (en) | A kind of cell environment landscape planting rain collector | |
| CN105350607B (en) | Urban rainwater collecting and recycling system | |
| CN206674675U (en) | A kind of gardens environmental protective, water saving drip irrigation appliance | |
| CN104196179B (en) | A kind of rainwater utilization system and using method thereof | |
| CN205259345U (en) | Greenery patches rain sewage's system of recycling | |
| CN202416168U (en) | Viaduct rainwater collection system | |
| CN105332401B (en) | A kind of energy-saving rain trap | |
| CN106613749B (en) | Farmland rainwater collection, storage, drainage and irrigation-saving system | |
| CN203403502U (en) | Water system ecology water resource recycling system | |
| CN205063000U (en) | Novel inlet for stom water reposition of redundant personnel funnel | |
| CN204266488U (en) | Vertical face of outer wall of building rainwater-collecting reutilization system | |
| CN204163295U (en) | A kind of rainwater utilization system | |
| CN208733766U (en) | A kind of Rain Garden of residential area | |
| CN104221745A (en) | Wall greening system and installation method capable of using rain water efficiently | |
| CN205171587U (en) | Energy -saving rain trap | |
| CN105464190A (en) | Green space rain sewage reuse system | |
| CN206110232U (en) | Community landscaping rainwater utilization device | |
| CN206256508U (en) | A kind of comprehensive rain collector | |
| CN202324066U (en) | Permeation utilization system for drained water of perforated roof rain pipe | |
| CN202214759U (en) | Building rainwater collection and utilization system | |
| CN204898777U (en) | Roof rainwater collects system that utilizes | |
| CN202298749U (en) | Roof clean rainwater collection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 264500 Dongfeng Hua Guan District, Weihai, Shandong, Rushan Applicant after: Wang Minglu Address before: 264200 Shandong University, Huancui District, Weihai, 180 West Wenhua Road (Shandong) (Weihai) Applicant before: Wang Minglu |
|
| GR01 | Patent grant | ||
| 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: 20170728 Termination date: 20171125 |