CN216737967U

CN216737967U - Grass planting device for sponge city

Info

Publication number: CN216737967U
Application number: CN202122797730.7U
Authority: CN
Inventors: 艾纯清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-14
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a grass planting device for a sponge city in the technical field of urban landscaping, which comprises a grass planting box, wherein the top end of the grass planting box is provided with an opening, a grass planting plate is arranged in the opening and is of an inverted convex type, the upper end surface and the lower end surface of the grass planting plate are respectively provided with a plurality of grass planting holes and water flowing holes, the water flowing holes are communicated with the middle parts of the bottom ends of the grass planting holes, a filter screen is arranged in the grass planting box, the bottom end of the grass planting box is provided with a purifying box, an overflow assembly is communicated between the grass planting box and the purifying box, an active carbon purifying net is arranged in the purifying box, the left lower end of the purifying box is communicated with a water storage sprinkling irrigation assembly through a water outlet pipe, a one-way valve is arranged on the purifying box, the grass planting plate, the grass planting holes, the water flowing holes, the purifying box and the overflow assembly, and a water outlet pipe are arranged on the purifying box, The filter screen, the activated carbon purification net and the water storage sprinkling irrigation device are favorable for improving the water storage efficiency and the water resource utilization rate.

Description

Grass planting device for sponge city

Technical Field

The utility model relates to the technical field of urban landscaping, in particular to a grass planting device for a sponge city.

Background

The sponge city is a new generation of urban rainfall flood management concept, which means that the city can have good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like a sponge, and can also be called as a hydro-elastic city, the international general term of the sponge city is 'low-influence development rainwater system construction', water absorption, water storage, water seepage and water purification are carried out when raining, the stored water is released and utilized when needed, the rainwater can freely migrate in the city, the water storage efficiency of the traditional grass planting device for the sponge city is not high, the stored rainwater is not filtered, and the water pollution can be caused after the organic substances in the rainwater are rotten, so that the quality of the stored rainwater is reduced, the secondary utilization is inconvenient, in order to improve water storage efficiency and improve rainwater quality, the device is convenient to recycle, and therefore the grass planting device for the sponge city is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grass planting device for a sponge city, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grass planting device for sponge city, includes the grass planting case, the opening has been seted up on the top of grass planting case, the installation is equipped with plants the grass board in the opening, it is the protruding type of falling the form to plant the grass board, a plurality of grass planting holes and discharge orifices have been seted up respectively to the upper and lower both ends surface of planting the grass board, the discharge orifices intercommunication is located the bottom middle part in grass planting hole, the internally mounted of grass planting case is equipped with the filter screen, the filter screen is located the below of planting the grass board, the bottom installation of grass planting case is equipped with the purifying box, the intercommunication is equipped with the overflow subassembly between grass planting case and the purifying box, the installation is equipped with the active carbon purification net in the purifying box, the left lower extreme of purifying box is equipped with retaining sprinkling irrigation subassembly through the outlet pipe intercommunication, the installation is equipped with the check valve on the outlet pipe.

Further, the overflow subassembly includes two overflow pipes, two the overflow pipe symmetry respectively runs through the intercommunication in the both ends about the grass planting case, the bottom intercommunication of overflow pipe is equipped with the connector, the bottom intercommunication of connector is equipped with the drain pipe, the bottom of drain pipe runs through the intercommunication in one side upper end of purifying box.

Furthermore, be the U type between overflow pipe and the drain pipe, the inner wall of connector is equipped with the internal thread, the outside surface of overflow pipe and the relative one side of drain pipe is equipped with the external screw thread with internal thread looks adaptation.

Furthermore, the length of the connector is two thirds of the length of the external thread, the overflow pipe is positioned below one side of the filter screen in an inclined manner, and the drain pipe is positioned above one side of the activated carbon purification screen in an inclined manner.

Further, the retaining sprinkling irrigation subassembly includes the water storage box, the top left end intercommunication of water storage box is equipped with the spray tube, the installation is equipped with miniature liquid pump on the spray tube, one side end intercommunication that the water storage box was kept away from to the spray tube is equipped with the sprinkling irrigation head, the spray tube is the L type of falling the form.

Furthermore, both ends all set firmly the edgewise about the relative one side of grass planting case and purifying box, two pass through fastening bolt between the edgewise.

Furthermore, the front side bottom of grass planting case is equipped with the visual window, the right side of visual window is equipped with the waste discharge pipe that communicates with the grass planting case, the last installation of waste discharge pipe is equipped with the ooff valve.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the grass planting box, the grass planting plate, the grass planting hole, the water flowing hole, the purifying box, the overflow assembly, the filter screen, the activated carbon purifying net and the water storage sprinkling irrigation device, rainwater falls into the grass planting hole and flows into the inner bottom end of the grass planting box through the water flowing hole to be precipitated, wherein impurities in the water can be primarily filtered through the filter screen, when the rainwater in the grass planting box reaches the port of the overflow pipe, the rainwater can sequentially pass through the overflow pipe, the connector and the drain pipe to the purifying box, the activated carbon purifying net can further filter and purify the water, the water quality is favorably improved, the purified rainwater flows into the water storage box through the drain pipe, the water in the water storage box can be drained to the sprinkling irrigation head through the spray pipe through the miniature liquid pump, the vegetation in the grass planting hole can be subjected to sprinkling irrigation operation through the sprinkling irrigation head, the accumulated rainwater can be secondarily utilized, and the water resource utilization rate is favorably improved, through the combined action of grass planting box, grass planting plate, purifying box, overflow subassembly and water storage box, be favorable to improving retaining efficiency.

2. Through setting up the check valve, can avoid the aquatic products in the water storage box to produce the backward flow phenomenon, through setting up the visual window, can look over the precipitation condition of the inside rainwater of grass planting incasement portion, when the impurity that grass planting incasement portion depositd was too much, will arrange the waste pipe and open through opening the ooff valve on arranging the waste pipe, be convenient for will deposit partial sewage discharge, be favorable to improving the availability factor of this device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the external structures of the grass planting box and the water purifying box of the present invention;

FIG. 3 is a schematic view of the grass-planting plate according to the present invention;

FIG. 4 is a schematic structural diagram of a connector according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2.

In the figure: 1. a grass planting box; 2. a port; 3. planting grass plates; 4. planting grass holes; 5. a water flowing hole; 6. a filter screen; 7. a purification box; 8. an overflow assembly; 81. an overflow pipe; 82. a connector; 83. a drain pipe; 9. an activated carbon purification net; 10. a water storage spray irrigation component; 101. a water storage tank; 102. a nozzle; 103. a micro liquid pump; 104. A sprinkler head; 11. a one-way valve; 12. an internal thread; 13. an external thread; 14. an edge; 15. a visual window; 16. A waste discharge pipe; 17. an on-off valve; 18. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a grass planting device for sponge city comprises a grass planting box 1, wherein the top end of the grass planting box 1 is provided with an opening 2, a grass planting plate 3 is arranged in the opening 2, the area of the bottom end of the grass planting plate 3 is the same as that of the opening 2, the grass planting plate 3 is in an inverted convex shape, the area of the top end of the grass planting plate 3 is larger than that of the opening 2, so that the grass planting plate 3 and the grass planting box 1 can be conveniently detached and installed, the upper end surface and the lower end surface of the grass planting plate 3 are respectively provided with a plurality of grass planting holes 4 and water flowing holes 5, the water flowing holes 5 are communicated with the middle parts of the bottom ends of the grass planting holes 4, the water in the grass planting holes 4 can conveniently flow into the inner bottom end of the grass planting box 1 by arranging a filter screen 6 in the grass planting box 1, impurities in rainwater can be primarily filtered by arranging the filter screen 6, and the filter screen 6 is positioned below the grass planting plate 3, the bottom installation of grass planting case 1 is equipped with purifying box 7, the intercommunication is equipped with overflow subassembly 8 between grass planting case 1 and the purifying box 7, the installation is equipped with active carbon purification net 9 in the purifying box 7, through setting up active carbon purification net 9, can carry out further filtration and purification to the rainwater, be favorable to improving quality of water, active carbon purification net 9 is the active carbon adsorption net, the left lower extreme of purifying box 7 is equipped with retaining sprinkling irrigation subassembly 10 through outlet pipe 18 intercommunication, the installation is equipped with check valve 11 on the outlet pipe 18, through setting up check valve 11, can avoid the water reflux in water storage box 101, water storage box 101 has the presentation in the description of below.

Referring to fig. 1-2, the overflow assembly 8 includes two overflow pipes 81, the two overflow pipes 81 are respectively and symmetrically communicated with the left end and the right end of the grass planting box 1, the bottom end of the overflow pipe 81 is communicated with a connector 82, the bottom end of the connector 82 is communicated with a drain pipe 83, the bottom end of the drain pipe 83 is communicated with the upper end of one side of the purification box 7, by arranging the overflow assembly 81, water at the bottom end inside the grass planting box 1 can flow into the purification box 7 through the overflow pipe 81, the connector 82 and the drain pipe 83 in sequence, the left end and the right end of the opposite side of the grass planting box 1 and the purification box 7 are respectively and fixedly provided with the edge 14, the two edges 14 are connected through a fastening bolt, and the grass planting box 1 and the purification box 7 are detachably connected.

Referring to fig. 1-2 and 4, the overflow pipe 81 and the drain pipe 83 are U-shaped, the inner wall of the connector 82 is provided with internal threads 12, the outer surface of one side of the overflow pipe 81 opposite to the drain pipe 83 is provided with external threads 13 matched with the internal threads 12, the length of the connector 82 is two thirds of the length of the external threads 13, the connector 82 is connected with the drain pipe 83 through the internal threads 12 and the external threads 13, the connector 82 is convenient to detach and connect the overflow pipe 81 and the drain pipe 83, the overflow pipe 81 is located below one side of the filter screen 6 in an inclined mode, rainwater in the grass planting box 1 is convenient to be discharged through the overflow pipe 81 after being precipitated, the service efficiency of the device is improved, and the drain pipe 83 is located above one side of the activated carbon purification net 9 and is convenient to be discharged through the water outlet pipe 18 after being filtered by the activated carbon purification net 9.

Referring to fig. 1, the water storage sprinkling irrigation component 10 comprises a water storage tank 101, a spray pipe 102 is communicated with the left end of the top of the water storage tank 101, a miniature liquid pump 103 is installed on the spray pipe 102, a sprinkling irrigation head 104 is communicated with one side end, far away from the water storage tank 101, of the spray pipe 102, the spray pipe 102 is in an inverted L shape, and through the water storage sprinkling irrigation component 10, sprinkling irrigation operation can be carried out on green plants in the grass planting holes 4, so that the utilization rate of rainwater is improved.

Example 2

Increased visual window 15 on embodiment 1, arrange waste pipe 16 and ooff valve 17, please refer to fig. 2 and 5, the front side bottom of grass planting case 1 is equipped with visual window 15, the right side of visual window 15 is equipped with the waste pipe 16 of arranging that is linked together with grass planting case 1, it is equipped with ooff valve 17 to arrange the installation on the waste pipe 16, through setting up visual window 15, can look over the inside rainwater condition of precipitating of grass planting case 1, through setting up waste pipe 16 of arranging, can be with the waste water discharge in the grass planting case 1, through setting up ooff valve 17, be convenient for control and use waste pipe 16 of arranging.

The working principle is as follows: when in use, the grass planting plate 3 is arranged at the top end through hole 2 of the grass planting box 1 through a bolt, the grass planting box 1 can be arranged at the top end of the purification box 7 through a fastening bolt, the external thread 13 is connected with the internal thread 12 through the thread, the connecting head 82 is firstly sleeved on the drain pipe 83 and rotates forwards, the connecting head 82 moves downwards on the drain pipe 83 until the port of the connecting head 82 is flush with the port of the drain pipe 83, then the drain pipe 83 is aligned with the port at the opposite side of the overflow pipe 81, the connecting head 82 rotates backwards on the drain pipe 83, the connecting head 82 moves upwards until the connecting head 82 and the overflow pipe 81 are arranged together, the upper end and the lower end of the connecting head 82 are respectively communicated with the overflow pipe 81 and the drain pipe 83, then the greening plants are planted in the grass planting holes 4, when in rainy days, rainwater falls into the grass planting holes 4 and flows into the inner bottom end of the grass planting box 1 through the drain holes 5 to settle, wherein, the impurity in the water can be primarily filtered through the filter screen 6, when the rainwater in the grass planting box 1 reaches the port of the communication between the overflow pipe 81 and the grass planting box 1, the rainwater sequentially flows into the purifying box 7 through the overflow pipe 81, the connector 82 and the drain pipe 83, the water can be further filtered and purified through the active carbon purifying net 9, which is beneficial to improving the water quality, the purified rainwater flows into the water storage box 101 through the water outlet pipe 18, when the vegetation in the grass planting hole 4 needs to be subjected to the sprinkling irrigation operation, the water in the water storage box 101 can be drained to the sprinkling irrigation head 104 through the spray pipe 102 through the micro liquid pump 103, the vegetation in the grass planting hole 4 is subjected to the sprinkling irrigation through the sprinkling irrigation head 104, so that the accumulated rainwater can be secondarily utilized, which is beneficial to improving the water resource utilization rate, through the combined action of the grass planting box 1, the grass planting plate 3, the purifying box 7, the overflow component 8 and the water storage box 101, is beneficial to improving the water storage efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grass planting device for sponge city, includes grass planting case (1), its characterized in that: the grass planting box is characterized in that an opening (2) is formed in the top end of the grass planting box (1), a grass planting plate (3) is arranged in the opening (2), the grass planting plate (3) is of an inverted convex type, a plurality of grass planting holes (4) and water flowing holes (5) are formed in the surfaces of the upper end and the lower end of the grass planting plate (3) respectively, the water flowing holes (5) are communicated with the middle of the bottom end of the grass planting holes (4), a filter screen (6) is arranged in the grass planting box (1), the filter screen (6) is positioned below the grass planting plate (3), a purifying box (7) is arranged at the bottom end of the grass planting box (1), an overflow component (8) is communicated between the grass planting box (1) and the purifying box (7), an activated carbon purifying net (9) is arranged in the purifying box (7), a water storage component (10) is communicated with the left lower end of the purifying box (7) through a water outlet pipe (18), the water outlet pipe (18) is provided with a one-way valve (11).

2. A grass planting apparatus for sponge cities as claimed in claim 1 wherein: overflow subassembly (8) include two overflow pipes (81), two overflow pipe (81) symmetry respectively run through the intercommunication in the both ends of controlling of grass planting case (1), the bottom intercommunication of overflow pipe (81) is equipped with connector (82), the bottom intercommunication of connector (82) is equipped with drain pipe (83), the bottom of drain pipe (83) runs through the one side upper end that communicates in purifying box (7).

3. A grass planting apparatus for sponge cities as claimed in claim 2 wherein: the water overflow pipe (81) and the water discharge pipe (83) are U-shaped, the inner wall of the connector (82) is provided with an internal thread (12), and the outer surface of one side, opposite to the water overflow pipe (81) and the water discharge pipe (83), is provided with an external thread (13) matched with the internal thread (12).

4. A grass planting apparatus for sponge cities as claimed in claim 3 wherein: the length of connector (82) is two-thirds of external screw thread (13) length, overflow pipe (81) are located the oblique below in one side of filter screen (6), drain pipe (83) are located the oblique top in one side of active carbon purification net (9).

5. A grass planting apparatus for sponge cities as claimed in claim 1 wherein: the water storage sprinkling irrigation component (10) comprises a water storage tank (101), the top left end of the water storage tank (101) is communicated with a spray pipe (102), a miniature liquid pump (103) is installed on the spray pipe (102), one side end of the spray pipe (102), far away from the water storage tank (101), is communicated with a sprinkling irrigation head (104), and the spray pipe (102) is of an inverted L shape.

6. A grass planting apparatus for sponge cities as claimed in claim 1 wherein: grass planting case (1) and purifying box (7) opposite one side both ends of controlling all set firmly edgewise (14), two through fastening bolt connection between edgewise (14).

7. A grass planting apparatus for sponge cities as claimed in claim 1 wherein: the grass planting box is characterized in that a visual window (15) is arranged at the bottom end of the front side of the grass planting box (1), a waste discharge pipe (16) communicated with the grass planting box (1) is arranged on the right side of the visual window (15), and a switch valve (17) is arranged on the waste discharge pipe (16).