CN214194756U - Building waterproof structure capable of recycling building external water - Google Patents
Building waterproof structure capable of recycling building external water Download PDFInfo
- Publication number
- CN214194756U CN214194756U CN202120025912.XU CN202120025912U CN214194756U CN 214194756 U CN214194756 U CN 214194756U CN 202120025912 U CN202120025912 U CN 202120025912U CN 214194756 U CN214194756 U CN 214194756U
- Authority
- CN
- China
- Prior art keywords
- water
- collecting tank
- building
- wall
- soil
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 231
- 238000004064 recycling Methods 0.000 title claims description 10
- 239000002689 soil Substances 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 241001464837 Viridiplantae Species 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 8
- 239000008399 tap water Substances 0.000 claims abstract description 7
- 235000020679 tap water Nutrition 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002262 irrigation Effects 0.000 abstract description 4
- 238000003973 irrigation Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Greenhouses (AREA)
Abstract
The utility model discloses a belong to the waterproof technical field of building, specifically be a can retrieve building waterproof construction of building extra income, including wall body, roof and water collection tank. When the water content of green plants on the roof is monitored by the soil water content sensor to exceed the standard, rainwater is dripped into the water collecting tank through the water guide hole and the water guide port, the water seepage on the roof is prevented while the rainwater is collected, and when the water content of the green plants is lower, the rainwater in the water collecting tank is sprayed into the green plants soil again through the spray head by the water pipe and the booster pump; meanwhile, a water level sensor is arranged in the water collecting tank, when the water level is too high, a drain valve is started to drain water from a drain pipe, and when the water level is too low and soil irrigation is insufficient, a water injection pipe injects tap water into the water collecting tank through a water injection pump, so that the water quantity of the water collecting tank is ensured to be moderate all the time; this device is effectual utilizes natural extra income to form the circulating water, resources are saved when practicing thrift the manpower, also plays certain waterproof effect to the building through the mode of drainage.
Description
Technical Field
The utility model relates to a building waterproof technology field specifically is a can retrieve building waterproof construction of building extra income.
Background
The roof of a building is exposed to wind and sunlight all the year round, so that the roof is prone to water seepage, and normal life of people is affected. With the acceleration of the urbanization process, the urban ecological environment becomes a limiting factor for restricting the sustainable development of the city, the city causes increasingly serious 'heat island effect' due to dense buildings and population and various heat removal machines, and roof greening is one of important measures for relieving the heat island effect of the city.
The existing common building waterproof structure generally does not have the defect of being capable of recycling building external water, because a water source is required to be provided by roof greening plants frequently, if natural external water cannot be effectively utilized to form circulating water for utilization, the natural external water needs to be infused manually, so that manpower and resources are wasted, the requirements of people cannot be met, and the building waterproof structure capable of recycling building external water needs to be researched and developed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the problems existing in the prior art, the utility model discloses.
Therefore, the utility model aims at providing a can retrieve building waterproof construction of building extra water, when soil water content sensor monitors that the green water content of planting in roof exceeds standard, start the cylinder and drive the slide and move along the slide rail, communicate water guide hole and water guide mouth, the rainwater drips into the header tank through water guide hole and water guide mouth, when collecting the rainwater, prevent the roof infiltration, and when green water content of planting is lower, through water pipe and booster pump with the rainwater in the header tank spray green soil of planting again by the shower nozzle; meanwhile, a water level sensor is arranged in the water collecting tank, when the water level is too high, a drain valve is started to drain water from a drain pipe, and when the water level is too low and soil irrigation is insufficient, a water injection pipe injects tap water into the water collecting tank through a water injection pump, so that the water quantity of the water collecting tank is ensured to be moderate all the time; this device is effectual utilizes natural extra income to form the circulating water, resources are saved when practicing thrift the manpower, also plays certain waterproof effect to the building through the mode of drainage.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a building waterproof structure capable of recycling building external water comprises a wall body, a roof and a water collecting tank, wherein a control cabinet is arranged on the lower half portion of the left side of the inner wall of the wall body, a cylinder is vertically arranged at the top portion of the right side of the inner wall of the wall body, a sliding plate is arranged at the output end of the cylinder, a plurality of water guide holes are formed in the inner cavity of the sliding plate at equal intervals, the roof is arranged at the top portion of the wall body, a plurality of water guide holes are formed in the inner cavity of the roof and communicated with the outer wall of the outer wall at equal intervals, the water guide holes are matched with the water guide holes for use, sliding rails are symmetrically arranged at the bottom of the roof in parallel, the sliding plate is slidably connected with the sliding rails symmetrically, soil is paved at the top portion of the water collecting tank, a soil water content sensor is inserted into the top portion of the soil, green plants are planted at the top portion of the soil, the water collecting tank is fixedly arranged between the left side and the right side of the inner wall body, the top wall area of the water collecting tank is larger than that of the sliding plate, the utility model discloses a soil water pump, including header tank, water tank inner chamber, header tank diapire, filter, water tank inner chamber, the header tank inner chamber is provided with the water level inductor, header tank diapire intercommunication inner chamber is provided with the drain pipe, header tank inner chamber middle part is provided with the filter, the first intercommunication external water injection pipe in header tank inner wall right side, header tank inner wall left and right sides lower half symmetry intercommunication external is provided with the water pipe, the water pipe all is provided with the booster pump, the other end of water pipe all is provided with the shower nozzle, the shower nozzle is located the soil top, switch board electric connection the cylinder soil water content sensor the.
As a can retrieve an optimal scheme of building waterproof construction of building extra income, wherein: the water collecting tank with the drain pipe, the water injection pipe, water piping connection department all is provided with sealing device.
As a can retrieve an optimal scheme of building waterproof construction of building extra income, wherein: the drain pipe is provided with a drain valve, and the other end of the drain pipe is connected with a sewer pipeline in the house.
As a can retrieve an optimal scheme of building waterproof construction of building extra income, wherein: the water injection pipe is provided with a water valve and a water injection pump, and the other end of the water injection pipe is connected with a tap water pipeline in the house.
As a can retrieve an optimal scheme of building waterproof construction of building extra income, wherein: the booster pump with the water pipe is provided with the mount, the mount lateral wall through the spiro union mode with wall connection.
Compared with the prior art, the beneficial effects of the utility model are that: when the soil water content sensor monitors that the water content of green plants on the roof exceeds the standard, the air cylinder is started to drive the sliding plate to run along the sliding rail to communicate the water guide hole and the water guide port, rainwater is dripped into the water collecting tank through the water guide hole and the water guide port, the roof is prevented from water seepage while the rainwater is collected, and when the water content of the green plants is low, the rainwater in the water collecting tank is sprayed into the green plants soil again through the spray head through the water pipe and the booster pump; meanwhile, a water level sensor is arranged in the water collecting tank, when the water level is too high, a drain valve is started to drain water from a drain pipe, and when the water level is too low and soil irrigation is insufficient, a water injection pipe injects tap water into the water collecting tank through a water injection pump, so that the water quantity of the water collecting tank is ensured to be moderate all the time; this device is effectual utilizes natural extra income to form the circulating water, resources are saved when practicing thrift the manpower, also plays certain waterproof effect to the building through the mode of drainage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure of the roof and the sliding rail of the present invention;
FIG. 3 is a schematic view of the bottom structure of the cylinder and the slide plate of the present invention;
FIG. 4 is a schematic view of the structure of the present invention showing the water guide opening and the water guide hole disconnected from each other;
FIG. 5 is a schematic view of the communicating bottom structure of the water guiding opening and the water guiding hole of the present invention;
in the figure: the water level sensor comprises a wall body 100, a control cabinet 110, a cylinder 120, a sliding plate 130, a water guide port 140, a roof 200, a water guide hole 210, a sliding rail 220, soil 230, a soil water content sensor 240, green plants 250, a water collecting tank 300, a water level sensor 310, a drain pipe 320, a drain valve 330, a filter plate 340, a water injection pipe 350, a water pipe 360, a booster pump 370 and a spray head 380.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: a building waterproof structure capable of recycling building external water is characterized in that in the using process, when a soil water content sensor monitors that the water content of green plants on a roof exceeds the standard, an air cylinder is started to drive a sliding plate to run along a sliding rail to communicate a water guide hole and a water guide opening, rainwater is dripped into a water collecting tank through the water guide hole and the water guide opening, the roof is prevented from water seepage while the rainwater is collected, and when the water content of the green plants is low, the rainwater in the water collecting tank is sprayed into the green plants soil again through a spray head through a water pipe and a booster pump; meanwhile, a water level sensor is arranged in the water collecting tank, when the water level is too high, a drain valve is started to drain water from a drain pipe, and when the water level is too low and soil irrigation is insufficient, a water injection pipe injects tap water into the water collecting tank through a water injection pump, so that the water quantity of the water collecting tank is ensured to be moderate all the time; this device is effectual utilizes natural extra income to form the circulating water, resources are saved when practicing thrift the manpower, also plays certain waterproof effect to the building through the mode of drainage.
Referring to fig. 1 to 5, the water collecting device includes a wall 100, a roof 200, and a water collecting tank 300;
referring to fig. 1 to 5 again, the wall 100 is provided with a control cabinet 110, an air cylinder 120, a sliding plate 130 and a water guide port 140, specifically, the control cabinet 110 is arranged on the lower half of the left side of the inner wall of the wall 100, the air cylinder 120 is vertically arranged on the top of the right side of the inner wall of the wall 100, the sliding plate 130 is arranged at the output end of the air cylinder 120, the plurality of water guide ports 140 are equidistantly arranged in the inner cavity of the sliding plate 130, and the control cabinet 110 is electrically connected with the air cylinder 120, the soil water content sensor 240, the water level sensor 310 and the booster pump 370;
referring to fig. 1 to 5 again, the roof 200 is provided with water guide holes 210, slide rails 220, soil 230, a soil water content sensor 240 and green plants 250, specifically, the roof 200 is provided at the top of the wall 100, a plurality of water guide holes 210 are equidistantly formed in an inner cavity of the roof 200 and communicated with an outer wall, the water guide holes 210 are used in cooperation with the water guide ports 140, the slide rails 220 are symmetrically arranged at the bottom of the roof 200 in parallel, the sliding plates 130 are slidably connected to the symmetrical slide rails 220, the soil 230 is laid at the top of the water collection tank 300, the soil water content sensor 240 is inserted into the top of the soil 230, and the green plants 250 are planted at the top of the soil 230;
referring to fig. 1 again, the water collecting tank 300 is provided with a water level sensor 310, a water discharging pipe 320, a water discharging valve 330, a filtering plate 340, a water injecting pipe 350, a water pipe 360, a pressurizing pump 370 and a nozzle 380, specifically, the water collecting tank 300 is fixedly arranged between the left and right sides of the inner wall of the wall body 100, the top wall area of the water collecting tank 300 is larger than the bottom wall area of the sliding plate 130, the water level sensor 310 is arranged in the inner cavity of the water collecting tank 300, the water discharging pipe 320 is arranged in the inner cavity of the water collecting tank 320, the other end of the water discharging pipe 320 is connected with a sewer pipe in the house, the filtering plate 340 is arranged in the middle of the inner cavity of the water collecting tank 300, the upper half of the right side of the inner wall of the water collecting tank 300 is communicated with the outside and provided with the water injecting pipe 350, the water valve and the water injecting pump are arranged, the other end of the water injecting pipe 350 is connected with the water pipe in the house, the lower half of the left and right side of the inner wall of the water collecting tank 300 is symmetrically communicated with the outside and provided with the water pipe 360, sealing devices are arranged at the joints of the water collecting tank 300, the drain pipe 320, the water injection pipe 350 and the water pipe 360, the water pipe 360 is provided with a booster pump 370, the booster pump 370 and the water pipe 360 are provided with a fixed frame, the side wall of the fixed frame is connected with the wall body 100 in a threaded manner, the other end of the water pipe 360 is provided with a spray head 380, and the spray head 380 is positioned above the soil 230;
in a specific using process, when the utility model is needed, when the soil water content sensor 240 monitors that the water content of the green plants 250 on the roof 200 exceeds the standard, the starting cylinder 120 drives the sliding plate 130 to move along the sliding rail 220 to communicate the water guide hole 210 with the water guide port 140, that is, as shown in fig. 5, rainwater is dripped into the water collecting tank 300 through the water guide hole 210 and the water guide port 140, and when the rainwater is collected, the roof 200 is waterproofed in a drainage mode;
when the water content of the green plants 250 is low, the retraction cylinder 120 cuts off the water guide holes 210 and the water guide ports 140, that is, as shown in fig. 4, the rainwater in the water collection tank 300 is sprayed again to the soil 230 of the green plants 250 through the spray head 380 through the water pipe 360 and the booster pump 370;
meanwhile, the water level sensor 310 is disposed at the water collecting tank 300, when the water level is too high, the drain valve 330 is started to drain the water from the drain pipe 320, and when the water level is too low to irrigate the soil 230, the water injection pipe 350 injects tap water into the water collecting tank 300 through the water injection pump, so as to ensure that the water amount of the water collecting tank 300 is always moderate; this device is effectual utilizes natural extra income to form the circulating water, resources are saved when practicing thrift the manpower, also plays certain waterproof effect to the building through the mode of drainage.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a can retrieve building waterproof construction of outer water of building which characterized in that: the water guide device comprises a wall body (100), a roof (200) and a water collection tank (300), wherein a control cabinet (110) is arranged on the lower half portion of the left side of the inner wall of the wall body (100), an air cylinder (120) is vertically arranged at the top portion of the right side of the inner wall of the wall body (100), a sliding plate (130) is arranged at the output end of the air cylinder (120), a plurality of water guide holes (140) are formed in the inner cavity of the sliding plate (130) at equal intervals, a plurality of water guide holes (210) are formed in the inner cavity of the roof (200) at equal intervals, the water guide holes (210) and the water guide holes (140) are matched for use, sliding rails (220) are symmetrically arranged at the bottom of the roof (200), the sliding plates (130) are slidably connected to the sliding rails (220) in symmetry, soil (230) is laid on the top of the water collection tank (300), and a soil water content sensor (240) is inserted into the top of the soil (230), the top of the soil (230) is planted with green plants (250), the water collecting tank (300) is fixedly arranged between the left side and the right side of the inner wall of the wall body (100), the area of the top wall of the water collecting tank (300) is larger than the area of the bottom wall of the sliding plate (130), a water level sensor (310) is arranged in the inner cavity of the water collecting tank (300), a drain pipe (320) is arranged in the inner cavity of the bottom wall of the water collecting tank (300), a filter plate (340) is arranged in the middle of the inner cavity of the water collecting tank (300), the upper half part of the right side of the inner wall of the water collecting tank (300) is communicated with the outside and is provided with a water injection pipe (350), the lower half parts of the left side and the right side of the inner wall of the water collecting tank (300) are symmetrically communicated with the outside and are provided with water pipes (360), the control cabinet (110) is electrically connected with the air cylinder (120), the soil water content sensor (240), the water level sensor (310) and the booster pump (370).
2. The waterproof structure of building capable of recycling building external water according to claim 1, wherein: the water collecting tank (300), the drain pipe (320), the water injection pipe (350) and the water pipe (360) are provided with sealing devices at the joints.
3. The waterproof structure of building capable of recycling building external water according to claim 1, wherein: the drain pipe (320) is provided with a drain valve (330), and the other end of the drain pipe (320) is connected with a sewer pipeline in the house.
4. The waterproof structure of building capable of recycling building external water according to claim 1, wherein: the water injection pipe (350) is provided with a water valve and a water injection pump, and the other end of the water injection pipe (350) is connected with a tap water pipeline in a house.
5. The waterproof structure of building capable of recycling building external water according to claim 1, wherein: the booster pump (370) with the water pipe (360) is provided with the mount, the mount lateral wall through the spiro union mode with wall body (100) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025912.XU CN214194756U (en) | 2021-01-06 | 2021-01-06 | Building waterproof structure capable of recycling building external water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025912.XU CN214194756U (en) | 2021-01-06 | 2021-01-06 | Building waterproof structure capable of recycling building external water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194756U true CN214194756U (en) | 2021-09-14 |
Family
ID=77634058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025912.XU Expired - Fee Related CN214194756U (en) | 2021-01-06 | 2021-01-06 | Building waterproof structure capable of recycling building external water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214194756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809085A (en) * | 2022-05-27 | 2022-07-29 | 天元建设集团有限公司 | Underground utility tunnel watertight fittings |
-
2021
- 2021-01-06 CN CN202120025912.XU patent/CN214194756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809085A (en) * | 2022-05-27 | 2022-07-29 | 天元建设集团有限公司 | Underground utility tunnel watertight fittings |
| CN114809085B (en) * | 2022-05-27 | 2024-03-22 | 天元建设集团有限公司 | Underground utility tunnel watertight fittings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205249996U (en) | Building ecological greening roof rainwater collect and unpowered intelligent irrigation system | |
| CN105145286B (en) | A kind of building ecological green roof rainwater-collecting and Unpowered intelligent irrigation system | |
| CN101297628B (en) | Modular multifunctional housetop greening device | |
| CN202401515U (en) | Building roof rainwater collecting and utilizing system | |
| WO2014008807A1 (en) | Ecological building and working method thereof | |
| CN105104010A (en) | Water and fertilizer automatic irrigation greening wall | |
| CN202979735U (en) | Vertical greening planting system capable of storing and supplying water | |
| CN202265897U (en) | Water-saving type ecological water collecting well | |
| CN214194756U (en) | Building waterproof structure capable of recycling building external water | |
| CN206635863U (en) | A kind of rainwater purification is regulated and stored system | |
| CN201207837Y (en) | Module type multifunctional roof greening device | |
| CN205399547U (en) | Detachable lateral wall rainwater dams and utilizes device | |
| CN201301506Y (en) | External greening device of building | |
| CN204907310U (en) | Water conservation irrigation equipment cultivated in a pot | |
| CN202023947U (en) | Irrigation and drainage control valve for irrigation-drainage dual-purpose underground water-saving irrigation system | |
| CN201665886U (en) | Rainwater recycling device | |
| CN216239415U (en) | Garage roof drainage and sponge city rainwater collection, purification and utilization organizational system | |
| CN202214759U (en) | Building rainwater collection and utilization system | |
| CN112449931B (en) | Greening system for green roof of high-rise building | |
| CN210168641U (en) | Full-automatic efficient irrigation device | |
| CN212104857U (en) | Efficient roof rainwater collection device | |
| CN204781082U (en) | Greenery patches water circle device | |
| CN107401205A (en) | A kind of karst depression rainfall utilizes system | |
| CN200987308Y (en) | Draining and irrigating hose with horseshoe main water path | |
| CN205389779U (en) | Afforestation rainwater retaining irrigation 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: 20210914 |