CN211037139U - Roof rainwater collecting and utilizing system - Google Patents
Roof rainwater collecting and utilizing system Download PDFInfo
- Publication number
- CN211037139U CN211037139U CN201921989883.8U CN201921989883U CN211037139U CN 211037139 U CN211037139 U CN 211037139U CN 201921989883 U CN201921989883 U CN 201921989883U CN 211037139 U CN211037139 U CN 211037139U
- Authority
- CN
- China
- Prior art keywords
- collecting
- fixedly connected
- tank
- cylinder
- water
- 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
Images
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
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a technical field is collected to the rainwater, especially relate to a roof rainwater is collected and is utilized system, still including just straining a section of thick bamboo including collecting the mouth, first collecting vat, second collecting vat and third collecting vat, collect the mouth and include a collector and a connector, just strain a section of thick bamboo including the reservoir, thick filter plate, inlet tube I, inlet tube II and inlet tube III, first collecting vat includes the storage water tank, cartridge filter joint, the cartridge filter, agitator motor, outlet pipe I, first collecting vat filter II, transmission shaft and stirring fan blade, the second collecting vat includes transparent collecting vat, the control valve, second collecting vat filter, solar heating board and outlet pipe II, the third collecting vat is including collecting the water tank, third collecting vat filter and outlet pipe III, the utility model discloses can help using water wisely, provide multiple rainwater use.
Description
Technical Field
The utility model relates to a technical field is collected to the rainwater, especially relates to a roof rainwater is collected and is utilized system.
Background
The rainwater collection and utilization system is used for collecting and utilizing rainfall runoff collected from hardened earth surfaces of building roofs, roads, squares and the like, the rainfall runoff can reach the standard of use after the steps of collection, purification, diversion and the like, the rainwater collection and utilization system can play a broad role in relieving urban rainwater flood, controlling rainwater runoff pollution, improving urban ecological environment and the like, and the effect of saving water can be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roof rainwater is collected and is utilized system can help using water wisely, provides multiple rainwater using-way.
The purpose of the utility model is realized through the following technical scheme:
a roof rainwater collecting and utilizing system comprises a collecting port, a primary filter cylinder, a first collecting tank, a second collecting tank and a third collecting tank, wherein the collecting port is fixedly connected to the upper end of the primary filter cylinder;
the collecting port comprises an upper collecting cylinder and a connector, and the lower end of the upper collecting cylinder is fixedly connected to the upper end of the connector;
the primary filter cylinder comprises a water storage tank, a coarse filter plate, a water inlet pipe I, a water inlet pipe II and a water inlet pipe III, the lower end of the connector is fixedly connected to the upper end of the water storage tank, the coarse filter plate is fixedly connected into the water storage tank, and the water inlet pipe I, the water inlet pipe II and the water inlet pipe III are fixedly connected to the lower portion of the water storage tank;
the first collecting tank comprises a water storage tank, a filter cylinder joint, a filter cylinder, a stirring motor, a water outlet pipe I, a first collecting tank filter plate II, a transmission shaft and stirring fan blades, wherein the upper end of the water storage tank is fixedly connected to the lower end of the water storage tank and communicated with the water inlet pipe I;
the second collecting tank comprises a transparent collecting cylinder, a control valve, a second collecting tank filter plate, a solar heating plate and a water outlet pipe II, the transparent collecting cylinder is fixedly connected to the lower end of the water storage tank and communicated with the water inlet pipe II, the solar heating plate is fixedly connected into the transparent collecting cylinder, the second collecting tank filter plate is fixedly connected into the transparent collecting cylinder, the front end of the second collecting tank filter plate is fixedly connected onto the solar heating plate, the water outlet pipe II is fixedly connected onto the transparent collecting cylinder, and the transparent collecting cylinder is provided with the control valve;
the third collecting tank comprises a collecting water tank, a third collecting tank filter plate and a water outlet pipe III, the upper end of the collecting water tank is fixedly connected to the lower end of the water storage tank and communicated with the water inlet pipe III, the third collecting tank filter plate is fixedly connected in the collecting water tank, and the water outlet pipe III is fixedly connected to the lower end of the collecting water tank;
inlet tube I, inlet tube II and inlet tube III all include the buoyancy valve, the buoyancy valve is including intaking a section of thick bamboo, buoyancy ball valve and limiting plate, buoyancy ball valve sliding connection is in intaking a section of thick bamboo, limiting plate fixed connection is intaking in a section of thick bamboo.
The utility model has the advantages that:
the utility model provides a roof rainwater collecting and utilizing system, which collects rainwater through a collecting port and filters larger substances, then flows into a primary filter cylinder to filter large-particle substances such as silt through primary filtration, then flows into a first collecting tank, a second collecting tank and a third collecting tank, the rainwater flows into the first collecting tank and flows out through a water outlet pipe I after flowing into a filter cylinder and stirring and secondary filtration of a first collecting tank filter plate II, the water after twice filtration of the first collecting tank can be used for cleaning, the rainwater flows into the second collecting tank and completes primary filtration through a second collecting tank filter plate, the rainwater can be heated and flows out through a solar heating plate, the rainwater can be used for heating, the rainwater flows into the third collecting tank and is filtered by the third collecting tank filter plate, the water outlet pipe is connected with a closestool of a user, the water is saved, and multiple rainwater using modes are provided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the collecting port of the present invention;
FIG. 4 is a sectional view of the primary filter cartridge of the present invention;
FIG. 5 is a schematic view of a first collecting tank according to the present invention;
FIG. 6 is a sectional view of a first collection tank structure of the present invention;
FIG. 7 is a sectional view of a second catch tank arrangement of the present invention;
FIG. 8 is a sectional view of a third trough configuration of the present invention;
fig. 9 is a schematic view of the structure of the water inlet pipe of the present invention;
fig. 10 is a sectional view of the water inlet pipe structure of the present invention.
In the figure: a collection port 1; an upper collection cylinder 1-1; 1-2 of a connector; a primary filter cartridge 2; a water storage tank 2-1; 2-2 parts of a coarse filter plate; 2-3 parts of a water inlet pipe; 2-4 of a water inlet pipe; 2-5 of a water inlet pipe; 2-3-1 of a water inlet cylinder; 2-3-2 of a buoyancy ball valve; 2-3-3 parts of a limiting plate; a first collecting tank 3; a water storage tank 3-1; a filter cartridge joint 3-2; a filter cartridge 3-3; 3-4 parts of a stirring motor; a water outlet pipe I is 3-5; a first collecting tank filter plate I3-6; a first collecting tank filter plate II 3-7; 3-8 parts of a transmission shaft; 3-9 parts of stirring fan blades; a second collection tank 4; a transparent collection cylinder 4-1; a control valve 4-2; a second collection tank filter plate 4-3; 4-4 parts of a solar heating plate; a water outlet pipe II 4-5; a third collection tank 5; 5-1 of a water collection tank; a third collecting tank filter plate 5-2; and a water outlet pipe III 5-3.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-10.
The first embodiment is as follows:
as shown in fig. 1 to 10, a roof rainwater collection and utilization system comprises a collection port 1, a primary filter cylinder 2, a first collection tank 3, a second collection tank 4 and a third collection tank 5, wherein the collection port 1 is fixedly connected to the upper end of the primary filter cylinder 2, and the first collection tank 3, the second collection tank 4 and the third collection tank 5 are fixedly connected to the lower end of the primary filter cylinder 2.
Rainwater is collected through a collecting port 1 and larger substances are filtered, then the rainwater flows into a primary filter cylinder 2 and is filtered for one time to filter large-particle substances such as silt, and the like, and then flows into a first collecting tank 3, a second collecting tank 4 and a third collecting tank 5, the rainwater flows into the first collecting tank 3 and is filtered for the first time through a first collecting tank filter plate I, then flows into a filter cylinder 3-3, is stirred and filtered for the second time through a first collecting tank filter plate II, and then flows out through a water outlet pipe I3-5, the water after twice filtering of the first collecting tank 3 can be used for cleaning, the rainwater flows into the second collecting tank 4 and is filtered for one time through a second collecting tank filter plate 4-3, the rainwater flows out after being heated by a solar heating plate 4-4, can be used for heating the rainwater, the rainwater flows into the third collecting tank 5 and is, the water outlet pipe III 5-3 is connected with a closestool of a user, so that water is saved, and multiple rainwater using modes are provided.
The second embodiment is as follows:
as shown in fig. 1-10, the collecting port 1 comprises an upper collecting cylinder 1-1 and a connector 1-2, the lower end of the upper collecting cylinder 1-1 is fixedly connected to the upper end of the connector 1-2, and the upper collecting cylinder 1-1 is provided with a plurality of water seepage grooves with smaller cross-sectional areas;
the third concrete implementation mode:
as shown in fig. 1-10, the primary filter cartridge 2 comprises a water storage tank 2-1, a coarse filter plate 2-2, a water inlet pipe i 2-3, a water inlet pipe ii 2-4 and a water inlet pipe iii 2-5, the lower end of the connector 1-2 is fixedly connected to the upper end of the water storage tank 2-1, the coarse filter plate 2-2 is fixedly connected to the inside of the water storage tank 2-1, and the water inlet pipe i 2-3, the water inlet pipe ii 2-4 and the water inlet pipe iii 2-5 are all fixedly connected to the lower part of the water storage tank 2-1;
rainwater is collected by the collection port 1, flows into the water storage tank 2-1, is filtered by the coarse filter plate 2-2 roughly to remove large-particle silt, and then flows into the first collecting tank 3, the second collecting tank 4 and the third collecting tank 5 through the water inlet pipe 2-3.
The fourth concrete implementation mode:
as shown in the figures 1-10, the first collecting tank 3 comprises a water storage tank 3-1, a filter cylinder joint 3-2, a filter cylinder 3-3, a stirring motor 3-4, a water outlet pipe I3-5, a first collecting tank filter plate I3-6, a first collecting tank filter plate II 3-7, a transmission shaft 3-8 and a stirring fan blade 3-9, the upper end of the water storage tank 3-1 is fixedly connected with the lower end of the water storage tank 2-1 and communicated with the water inlet pipe I2-3, the first collecting tank filter plate I3-6 is fixedly connected in the water storage tank 3-1, two ends of the filter cylinder joint 3-2 are respectively fixedly connected on the water storage tank 3-1 and the filter cylinder 3-3, the first collecting tank II 3-7 is fixedly connected in the filter cylinder 3-3, the water outlet pipe I3-5 is fixedly connected to the lower end of the filter cylinder 3-3, the stirring motor 3-4 is fixedly connected to the upper end of the filter cylinder 3-3, the transmission shaft 3-8 is fixedly connected to an output shaft of the stirring motor 3-4, a plurality of stirring fan blades 3-9 are arranged, and the plurality of stirring fan blades 3-9 are all fixedly connected to the transmission shaft 3-8;
rainwater flowing into the water inlet pipe 2-3 is filtered by the first collecting tank filter plate I3-6, flows into the filter cartridge 3-3 through the filter cartridge connector 3-2, starts the stirring motor 3-4, starts stirring and increases the filtering speed.
The fifth concrete implementation mode:
as shown in fig. 1-10, the second collection tank 4 includes a transparent collection canister 4-1, a control valve 4-2, a second collecting tank filter plate 4-3, a solar heating plate 4-4 and a water outlet pipe II 4-5, wherein a transparent collecting cylinder 4-1 is fixedly connected to the lower end of the water storage tank 2-1 and communicated with the water inlet pipe II 2-4, the solar heating plate 4-4 is fixedly connected into the transparent collecting cylinder 4-1, the second collecting tank filter plate 4-3 is fixedly connected into the transparent collecting cylinder 4-1, the front end of the second collecting tank filter plate 4-3 is fixedly connected onto the solar heating plate 4-4, the water outlet pipe II 4-5 is fixedly connected onto the transparent collecting cylinder 4-1, and a control valve 4-2 is arranged on the transparent collecting cylinder 4-1;
the transparent collecting cylinder 4-1 is made of transparent materials, so that the solar panel can conveniently receive sunlight, rainwater flowing into the transparent collecting cylinder 4-1 from the water inlet pipe 2-3 is filtered by the second collecting tank filtering plate 4-3 and heated by the solar heating plate 4-4, the collected rainwater is cleaned and disinfected, and the processed rainwater is released through the control valve 4-2 and can be used for brushing bowls and washing clothes.
The sixth specific implementation mode:
as shown in fig. 1-10, the third collecting tank 5 comprises a collecting water tank 5-1, a third collecting tank filter plate 5-2 and a water outlet pipe iii 5-3, wherein the upper end of the collecting water tank 5-1 is fixedly connected to the lower end of the water storage tank 2-1 and is communicated with the water inlet pipe iii 2-5, the third collecting tank filter plate 5-2 is fixedly connected in the collecting water tank 5-1, and the water outlet pipe iii 5-3 is fixedly connected to the lower end of the collecting water tank 5-1;
rainwater flowing into the collecting water tank 5-1 from the water inlet pipe 2-3 is filtered by the third collecting tank filter plate 5-2 and then directly flows into a closestool of a user through the water outlet pipe III 5-3.
The seventh embodiment:
as shown in fig. 1-10, the water inlet pipe i 2-3, the water inlet pipe ii 2-4 and the water inlet pipe iii 2-5 all comprise a buoyancy valve, the buoyancy valve comprises a water inlet cylinder 2-3-1, a buoyancy ball valve 2-3-2 and a limiting plate 2-3-3, the buoyancy ball valve 2-3-2 is slidably connected in the water inlet cylinder 2-3-1, and the limiting plate 2-3-3 is fixedly connected in the water inlet cylinder 2-3-1;
after rainwater enters the water storage tank 2-1, the liquid level rises to the water inlet cylinder 2-3-1, water flows in, the buoyancy ball valve 2-3-2 floats under the action of buoyancy, and when the liquid level is lower than the water inlet cylinder 2-3-1, the buoyancy ball valve 2-3-2 descends to seal the water inlet pipe 2-3, so that the rainwater in the water storage tank 2-1 is settled to remove large-particle gravel to wait for next precipitation.
The utility model discloses, its theory of use does: rainwater is collected through a collecting port 1 and larger substances are filtered, then the rainwater flows into a primary filter cylinder 2 and is filtered for one time to filter large-particle substances such as silt, and the like, and then flows into a first collecting tank 3, a second collecting tank 4 and a third collecting tank 5, the rainwater flows into the first collecting tank 3 and is filtered for the first time through a first collecting tank filter plate I, then flows into a filter cylinder 3-3, is stirred and filtered for the second time through a first collecting tank filter plate II, and then flows out through a water outlet pipe I3-5, the water after twice filtering of the first collecting tank 3 can be used for cleaning, the rainwater flows into the second collecting tank 4 and is filtered for one time through a second collecting tank filter plate 4-3, the rainwater flows out after being heated by a solar heating plate 4-4, can be used for heating the rainwater, the rainwater flows into the third collecting tank 5 and is, the water outlet pipe III 5-3 is connected with a closestool of a user to save water and provide a plurality of rainwater using modes, the collecting port 1 comprises an upper collecting cylinder 1-1 and a connector 1-2, the lower end of the upper collecting cylinder 1-1 is fixedly connected with the upper end of the connector 1-2, a plurality of water seepage grooves are arranged on the upper collecting cylinder 1-1, the cross section area of the water seepage grooves is smaller, rainwater is collected by the collecting port 1 and flows into the water storage tank 2-1, then the silt with larger particles is roughly filtered by a coarse filter plate 2-2, then the rainwater flows into a first collecting tank 3, a second collecting tank 4 and a third collecting tank 5 through a water inlet pipe 2-3, the rainwater flowing in from the water inlet pipe 2-3 flows into the filter cylinder 3-3 through the filter cylinder connector 3-2 after being filtered by a first filter plate collecting tank I3, starting a stirring motor 3-4, starting stirring, increasing the filtering speed, enabling a transparent collecting cylinder 4-1 to be made of transparent materials to facilitate a solar panel to receive sunlight, enabling rainwater flowing into the transparent collecting cylinder 4-1 from a water inlet pipe 2-3 to be filtered by a second collecting tank filtering plate 4-3 and heated by a solar heating plate 4-4 to clean and disinfect the collected rainwater, enabling the processed rainwater to be released through a control valve 4-2 and be used for brushing bowls and washing clothes, enabling the rainwater flowing into a collecting water tank 5-1 from the water inlet pipe 2-3 to directly flow into a closestool of a user through a water outlet pipe III 5-3 after being filtered by a third collecting tank 5-2, enabling the liquid level to rise to the water inlet cylinder 2-3-1 to flow in after the rainwater enters a water storage tank 2-1, the buoyancy ball valve 2-3-2 floats under the action of buoyancy, when the liquid level is lower than the water inlet cylinder 2-3-1, the buoyancy ball valve 2-3-2 descends to seal the water inlet pipe 2-3, so that the rainwater in the water storage tank 2-1 can remove large-particle gravel through sedimentation to wait for next precipitation.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a roof rainwater is collected and is utilized system, includes collection mouth (1), its characterized in that: the roof rainwater collecting and utilizing system further comprises a primary filtering cylinder (2), a first collecting tank (3), a second collecting tank (4) and a third collecting tank (5), wherein a collecting port (1) is fixedly connected to the upper end of the primary filtering cylinder (2), and the first collecting tank (3), the second collecting tank (4) and the third collecting tank (5) are fixedly connected to the lower end of the primary filtering cylinder (2).
2. The roof rainwater collecting and utilizing system according to claim 1, wherein: the collecting port (1) comprises an upper collecting cylinder (1-1) and a connector (1-2), and the lower end of the upper collecting cylinder (1-1) is fixedly connected to the upper end of the connector (1-2).
3. The roof rainwater collecting and utilizing system according to claim 2, wherein: the primary filter cylinder (2) comprises a water storage tank (2-1), a rough filter plate (2-2), a water inlet pipe I (2-3), a water inlet pipe II (2-4) and a water inlet pipe III (2-5), the lower end of a connector (1-2) is fixedly connected to the upper end of the water storage tank (2-1), the rough filter plate (2-2) is fixedly connected to the inside of the water storage tank (2-1), and the water inlet pipe I (2-3), the water inlet pipe II (2-4) and the water inlet pipe III (2-5) are fixedly connected to the lower portion of the water storage tank (2-1).
4. The roof rainwater collecting and utilizing system according to claim 3, wherein: the first collecting tank (3) comprises a water storage tank (3-1), a filter cylinder joint (3-2), a filter cylinder (3-3), a stirring motor (3-4), a water outlet pipe I (3-5), a first collecting tank filter plate I (3-6), a first collecting tank filter plate II (3-7), a transmission shaft (3-8) and stirring fan blades (3-9), the upper end of the water storage tank (3-1) is fixedly connected with the lower end of the water storage tank (2-1) and communicated with the water inlet pipe I (2-3), the first collecting tank filter plate I (3-6) is fixedly connected in the water storage tank (3-1), two ends of the filter cylinder joint (3-2) are respectively and fixedly connected on the water storage tank (3-1) and the filter cylinder (3-3), the first filter plate collecting tank II (3-7) is fixedly connected in the filter cylinder (3-3), the water outlet pipe I (3-5) is fixedly connected to the lower end of the filter cylinder (3-3), the stirring motor (3-4) is fixedly connected to the upper end of the filter cylinder (3-3), the transmission shaft (3-8) is fixedly connected to an output shaft of the stirring motor (3-4), a plurality of stirring fan blades (3-9) are arranged, and the stirring fan blades (3-9) are all fixedly connected to the transmission shaft (3-8).
5. The roof rainwater collecting and utilizing system according to claim 4, wherein: the second collecting tank (4) comprises a transparent collecting cylinder (4-1), a control valve (4-2), a second collecting tank filter plate (4-3), a solar heating plate (4-4) and a water outlet pipe II (4-5), the transparent collecting cylinder (4-1) is fixedly connected to the lower end of the water storage tank (2-1) and communicated with the water inlet pipe II (2-4), the solar heating plate (4-4) is fixedly connected into the transparent collecting cylinder (4-1), the second collecting tank filter plate (4-3) is fixedly connected into the transparent collecting cylinder (4-1), the front end of the second collecting tank filter plate (4-3) is fixedly connected onto the solar heating plate (4-4), the water outlet pipe II (4-5) is fixedly connected onto the transparent collecting cylinder (4-1), the transparent collecting cylinder (4-1) is provided with a control valve (4-2).
6. The roof rainwater collecting and utilizing system according to claim 5, wherein: the third collecting tank (5) comprises a collecting water tank (5-1), a third collecting tank filter plate (5-2) and a water outlet pipe III (5-3), the upper end of the collecting water tank (5-1) is fixedly connected to the lower end of the water storage tank (2-1) and communicated with the water inlet pipe III (2-5), the third collecting tank filter plate (5-2) is fixedly connected into the collecting water tank (5-1), and the water outlet pipe III (5-3) is fixedly connected to the lower end of the collecting water tank (5-1).
7. The roof rainwater collecting and utilizing system according to claim 3, wherein: the water inlet pipe I (2-3), the water inlet pipe II (2-4) and the water inlet pipe III (2-5) all comprise buoyancy valves, each buoyancy valve comprises a water inlet cylinder (2-3-1), a buoyancy ball valve (2-3-2) and a limiting plate (2-3-3), the buoyancy ball valves (2-3-2) are connected into the water inlet cylinders (2-3-1) in a sliding mode, and the limiting plates (2-3-3) are fixedly connected into the water inlet cylinders (2-3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921989883.8U CN211037139U (en) | 2019-11-18 | 2019-11-18 | Roof rainwater collecting and utilizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921989883.8U CN211037139U (en) | 2019-11-18 | 2019-11-18 | Roof rainwater collecting and utilizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037139U true CN211037139U (en) | 2020-07-17 |
Family
ID=71564871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921989883.8U Expired - Fee Related CN211037139U (en) | 2019-11-18 | 2019-11-18 | Roof rainwater collecting and utilizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211037139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199015A (en) * | 2021-12-12 | 2022-03-18 | 宋进攀 | Energy-conserving drying device of agricultural granary |
-
2019
- 2019-11-18 CN CN201921989883.8U patent/CN211037139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199015A (en) * | 2021-12-12 | 2022-03-18 | 宋进攀 | Energy-conserving drying device of agricultural granary |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201512826U (en) | Sand filtration wall split rain processing system | |
| CN105735449B (en) | A kind of urban road rainwater collecting and treating system | |
| CN204919664U (en) | Rain water collecting device | |
| CN211037139U (en) | Roof rainwater collecting and utilizing system | |
| CN207436209U (en) | A kind of municipal works multiple filtration gutter inlet device | |
| CN209227730U (en) | A kind of secondary heavy mud osmosis type roads rain inlet | |
| CN209443513U (en) | A kind of Household rainwater is collected and purification integrated device | |
| CN204456413U (en) | Unpowered rain water drainage pollution cutting device | |
| CN206396858U (en) | A kind of city shunt sewage discharge apparatus | |
| CN102251555A (en) | Household reclaimed water collecting device | |
| CN204959862U (en) | Initial stage rainwater is abandoned to flow through and is strained automatic control device | |
| CN205867706U (en) | High -efficient residue and water separation device | |
| CN211285799U (en) | Distributed low-energy-consumption rainwater collecting and treating system | |
| CN211322364U (en) | Integration irrigation device | |
| CN209523273U (en) | A kind of comprehensive temporary drainage pipe-line system | |
| CN209025178U (en) | Environment-friendly inlet for stom water | |
| CN209227667U (en) | A kind of rainwater saves system | |
| CN201520996U (en) | Rain water collection device for parking lot | |
| CN202023232U (en) | Household reclaimed water collection device | |
| CN206404442U (en) | A kind of supporting pair of filtration system of dirty solid-liquid separation treatment device of portable excrement | |
| CN205822411U (en) | A kind of drainage system with wastewater treatment efficiency being applied to city | |
| CN205346893U (en) | Novel glass steel oil interceptor | |
| CN105040807B (en) | Rain water drainage filter | |
| CN219034204U (en) | Take rainwater processing system's photovoltaic parking shed | |
| CN209854898U (en) | Domestic retaining of rainwater utilizes equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200717 Termination date: 20211118 |