CN113775021B

CN113775021B - A water conservation and energy saving greenery patches irrigation system for sponge city

Info

Publication number: CN113775021B
Application number: CN202111076785.7A
Authority: CN
Inventors: 陈晓彬; 陈晓豪
Original assignee: Shenzhen Longjinda Industrial Co ltd
Current assignee: Shenzhen Longjinda Industrial Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2023-02-10
Anticipated expiration: 2041-09-14
Also published as: CN113775021A

Abstract

The application discloses a water conservation and energy saving greenery patches irrigation system for sponge city, it includes: the drainage channel is arranged at the bottom of the slope; the fender is arranged on one side of the drainage channel close to the slope surface along the extension direction of the drainage channel; a plurality of reservoirs linearly arranged on the slope; the cover plate is arranged on the reservoir and the plate body is provided with a filtering component; the water discharge pipe is arranged in the slope surface and used for communicating the water storage pool with the water discharge channel; the detection device is arranged in the water storage tank and used for monitoring the water level in the water storage tank; the opening and closing device is arranged in the water storage tank and is used for opening and closing the pipe orifice of the water drainage pipe in the water storage tank and is electrically connected with the detection device; and a spraying device which is arranged on the slope surface and is connected with the reservoir. This application is when using, can carry out the buffer memory to the rainwater on greenery patches when rainy day to irrigate the greenery patches when needs, increase the water conservation and energy saving effect of sponge city greenery patches watering.

Description

A water conservation and energy saving greenery patches irrigation system for sponge city

Technical Field

The invention relates to the field of green land irrigation, in particular to a water-saving and energy-saving green land irrigation system for a sponge city.

Background

Along with the development of cities, people pay more and more attention to the green energy conservation and environmental protection aspects of cities, such as sponge cities, which are important topics currently developed in many cities.

At present, in order to increase the greening area of a city, green plants are planted on some open lands of the city, and on some slopes, besides the planting of the green plants on the slopes, a ditch is usually built at the bottom of the slopes along slope contour lines for draining rainwater flowing down from the slopes in time, and meanwhile, workers can be arranged to perform operations such as trimming, watering and the like on the green lands regularly so as to maintain the green lands better.

Aiming at the green field irrigation condition of the current sponge city, the inventor thinks that when heavy rainstorm occurs, rainwater is wasted, and usually, some loose mud blocks, gravels and the like on the slope surface are impacted into the canal to cause the blockage of the canal, so that the canal loses the original effect, and meanwhile, when the rain is dry, manpower and material resources are wasted to irrigate the slope surface, and the improvement is needed.

Disclosure of Invention

An object of the application is to provide a water and energy saving greenery patches irrigation system for sponge city can carry out the buffer memory to the rainwater on greenery patches when rainy day to irrigate the greenery patches when needs, increase the water and energy saving effect of sponge city greenery patches watering.

The application provides a water conservation and energy saving greenery patches irrigation system for sponge city adopts following technical scheme:

a water and energy saving green space irrigation system for sponge cities comprises: the drainage channel is arranged at the bottom of the slope surface; the fender is arranged on one side of the drainage channel close to the slope surface along the extension direction of the drainage channel; a plurality of reservoirs linearly arranged on the slope; the cover plate is arranged on the reservoir and the plate body is provided with a filtering component; the water discharge pipe is arranged in the slope surface and used for communicating the water storage pool with the water discharge channel; a detection device installed in the reservoir for monitoring the water level in the reservoir; the opening and closing device is arranged in the water storage tank and is used for opening and closing a pipe orifice of the water drainage pipe, which is positioned in the water storage tank, and is electrically connected with the detection device; and a spraying device which is arranged on the slope surface and is connected with the reservoir.

Through adopting above-mentioned technical scheme, the fender of setting can block domatic landing's mud piece and grit when heavy rain, reduces in these mud pieces and grit enter into the drainage canal, and the cistern and the filtering component of setting can collect the rainwater when raining, when in the arid, can irrigate domatic green planting through spray set to can effectually realize the energy-conserving effect of water conservation, promote the development in sponge city.

It is further provided that the filter assembly comprises: a cavity arranged on the cover plate; the sliding plate is arranged in the cavity in a sliding manner, and the plate body is provided with a plurality of through openings; a plurality of water outlets which are arranged on the upper inner wall and the lower inner wall of the cavity and correspond to the positions of the through holes; and a drive assembly disposed on the cover plate for driving the slide plate to slide within the cavity.

Through adopting above-mentioned technical scheme, when heavy rain, the drive assembly of setting can drive the slide and slide in the cavity under the impact of rainwater for the rainwater directly gets into in the cistern through the outlet, and debris such as clod are kept apart on the apron, both can make things convenient for the collection of rainwater, still the effectual continuation landing that blocks the clod.

The present application further provides that the drive assembly comprises: the strip-shaped opening is formed in the top of the cover plate and communicated with the cavity; the baffle is vertically arranged in the strip-shaped opening, and the bottom of the baffle is fixed with the sliding plate; one end of the reset spring is fixed on the inner side of the cavity far away from the top of the slope, and the other end of the reset spring is fixed on the baffle.

Through adopting above-mentioned technical scheme, receive the impact back of rainwater at the baffle, can drive the baffle and remove, make reset spring compressed then, when the baffle receives the impact of rainwater and weakens, reset spring can utilize the restoring force of self, and automatic drive baffle resets to seal up the cistern, this scheme is effectual has utilized the potential energy of rainwater, has saved the manpower.

The elastic waterproof piece is further arranged on two sides of the baffle in an attached mode, and one side, far away from the baffle, of the elastic waterproof piece is fixed to the edges of two sides of the strip-shaped opening.

Through adopting above-mentioned technical scheme, the elasticity waterproof part that sets up can be along with the removal of baffle and free flexible, shelters from the bar mouth all the time to can effectual reduction grit get into the condition in the cavity.

The application further provides that a plurality of supporting blocks are annularly arranged on the inner wall of the water storage tank, frame plates are arranged on the supporting blocks, and gauze is installed in the frame plates.

Through adopting above-mentioned technical scheme, the frame plate and the gauze that set up can block the isolation to the tiny particulate matter that gets into in the cistern to can reduce these tiny particulate matter and get into the cistern and cause the condition of jam.

The application is further provided with a groove arranged at the position, close to the mudguard, of the slope surface, the extending direction of the groove is consistent with the extending direction of the mudguard, and an isolation net used for bearing solid sundries is arranged in the groove.

Through adopting above-mentioned technical scheme, the ditch of setting can accept the clod and the grit of landing to the slope bottom for these grit and clod are concentrated and are collected on the spacer screen, make things convenient for subsequent centralized processing.

The application further provides that the bottom of the groove is communicated with the drainage channel through the underdrain, a sliding rod is vertically arranged at the bottom of the groove, and a foam plate for sealing the opening of the underdrain is sleeved on the sliding rod in a sliding manner.

Through adopting above-mentioned technical scheme, when the rainwater got into in the concave ditch, the cystosepiment can rise along the slide bar to can remove sheltering from the underdrain open-ended, when the rainwater stopped, the cystosepiment can slide down and shelter from the underdrain opening under the gravity of self, and this structural design is ingenious, only need to utilize the effect of water can. The labor cost is effectively saved.

The fender is further provided with a drain hole, a barrier net is arranged on the drain hole, and the drain hole is connected with a drain channel through a bent pipe.

By adopting the technical scheme, the arranged drain holes and the bent pipes can further drain water on the basis of the groove, so that rainwater can be effectively shunted, and the blocking net can block sand and mud blocks to enable the sand and mud blocks to be positioned in the isolation net of the groove.

The fender mounting structure is further provided with a plurality of groups of mounting seats are arranged at the positions, close to the grooves, of the bottom of the slope surface, a rotating rod with the extending direction consistent with the extending direction of the fender is arranged between the mounting seats of each group, and a plurality of blades are arranged on the rotating rod.

Through adopting above-mentioned technical scheme, when heavy rain falls, the blade that the rainwater can drive on the bull stick along domatic impact rotates, and the blade can slow down the impact force of rainwater and debris when rotatory, reduces the impact damage that fender, block and separation net received.

The application further provides that the top of the mudguard is provided with a bending part bending towards the slope.

Through adopting above-mentioned technical scheme, the flexion of setting can be to the inboard mud piece of fender and grit further restriction, reduces because the rainwater is too big with the mud piece from the condition that the fender top was washed away.

In summary, the present application includes at least one of the following beneficial technical effects:

the mud guard can block mud blocks by arranging the mud guard and arranging the groove at the bottom of the slope, so that the mud blocks can slide into the groove as far as possible to be centrally cached, the situation that the mud blocks block the drainage channel can be reduced, and the arranged baffle can further block the mud blocks on the basis of the mud guard so as to increase the anti-blocking effect of the drainage channel;

the cistern and the filtering component of setting, the rainwater is through filtering component's filtration back, can concentrate the collection in the flow to the cistern that flows into that can concentrate, and the spray set who sets up can utilize the rainwater in the cistern to spray irrigation domatic green planting in the arid to realize the water conservation and the energy-conserving effect in sponge city.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic cross-sectional view of a cover plate in an embodiment of the present application.

Description of the reference numerals: 1. a slope surface; 10. a drainage channel; 11. a fender; 12. a groove; 13. a drain hole; 131. bending the pipe; 14. blocking; 15. a closed channel; 16. a slide bar; 17. a foam board; 18. a curved portion; 2. a reservoir; 21. a drain pipe; 22. a support block; 23. a frame plate; 3. a cover plate; 31. a cavity; 32. a slide plate; 33. a water outlet; 34. a strip-shaped opening; 35. a baffle plate; 36. a return spring; 37. a waterproof member; 4. a mounting base; 41. a rotating rod; 42. a blade; 5. a vertical tube; 51. a spherical nozzle; 52. a hose.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a water-saving and energy-saving green space irrigation system for sponge cities, as shown in fig. 1 and 2, comprising: be provided with drainage channel 10 in domatic 1 bottom, drainage channel 10 arranges along the outline line of domatic 1 bottom, installs the grid board at drainage channel 10 top to make things convenient for the emission of rainwater, be provided with fender 11 in the position that is close to drainage channel 10 of domatic 1 bottom, the extending direction of fender 11 is unanimous with the extending direction of drainage channel 10.

When heavy rain falls, sundries such as mud blocks, sand stones and the like on the slope surface 1 fall along the slope surface 1 under the impact of the heavy rain, the mud guard 11 can block the mud blocks and the sand stones, and the blockage of the drainage channel 10 caused by the impact of water flow on the sundries such as the mud blocks and the like into the drainage channel 10 is reduced.

The bottom of the slope surface 1 is provided with a groove 12 close to the fender 11, the extending direction of the groove 12 is consistent with the extending direction of the fender 11, a separation net is further arranged in the groove 12 and fixed in the groove 12 through iron wires and is mainly used for bearing solid sundries such as mud blocks and the like, when the solid sundries are washed by rainwater, the solid sundries can roll down into the separation net of the groove 12, when the solid sundries need to be cleaned, the separation net only needs to be taken down from the groove 12, the sundries such as the mud blocks and the like can be integrally lifted away, and the operation is convenient and fast.

In this embodiment, an underdrain 15 is disposed at the bottom of the trench 12, and one end of the underdrain 15 away from the trench 12 extends into the drainage channel 10, it should be noted that a predetermined distance is provided between the bottom of the isolation net and the bottom of the trench 12, and in practice, small solid impurities may fall into the trench 12 to block the underdrain 15, so that a sliding rod 16 is vertically disposed on the bottom wall of the trench 12, the top of the sliding rod 16 is lower than the bottom of the isolation net, a lightweight foam plate 17 is slidably sleeved on the sliding rod 16, and the foam plate 17 can block the opening of the underdrain 15.

When the rainwater is great, in the rainwater along with silt can gush into ditch 12 together, the fixed debris of large granule such as mud piece can be kept apart by the separation net, and silt etc. can be along with in rainwater entering ditch 12, along with the increase of rainwater in ditch 12, at this moment, cystosepiment 17 can come up, removes 15 open-ended shelters from to the underdrain for in the quick drainage canal 10 of draining into of rainwater.

In order to further accelerate the drainage of rainwater, a plurality of drainage holes 13 are formed in the fender 11, a barrier net 14 is installed in each drainage hole 13, each barrier net 14 is used for blocking sundries such as mud blocks, the drainage holes 13 are distributed along the extending direction of the fender 11, a bent pipe 131 is installed on the fender 11, one end of each bent pipe 131 is connected with the corresponding drainage hole 13, and the other end of each bent pipe 131 extends into the corresponding drainage channel 10, when rainwater at the bottom of the slope 1 is concentrated, the rainwater can be drained into the corresponding drainage channel 10 from the underdrains 15 of the concave ditches 12, and can also directly enter the corresponding drainage channel 10 from the corresponding drainage holes 13.

In addition, the top of the mudguard 11 in this embodiment is provided with a bending part 18 bending towards the slope surface 1, and the bending part 18 can further limit mud blocks and gravels at the inner side of the mudguard 11, so that the situation that the mud blocks are directly washed away from the top of the mudguard 11 when the rainwater is too large is reduced.

In addition, in practice, since there is a possibility that rainwater may have an excessive impact and cause a large impact damage to the fender 11, a plurality of sets of the mounting seats 4 are mounted at the bottom of the slope 1 near the groove 12, each set of the mounting seats 4 is symmetrical, the rotating rod 41 is mounted between each set of the mounting seats 4, the extending direction of the rotating rod 41 coincides with the extending direction of the fender 11, a plurality of the blades 42 are further mounted on the rotating rod 41, and the extending direction of the blades 42 coincides with the extending direction of the rotating rod 41.

When rainwater impacts downwards along the slope surface 1, the rainwater impacts the blades 42 to drive the rotating rod 41 to rotate, and when the blades 42 rotate, the impact force of the rainwater and accompanying sundries can be buffered, so that impact damage to the mud guard 11, the barrier net 14 and the isolation net can be effectively reduced.

Wherein, seted up a plurality of cistern 2 on domatic 1, cistern 2 is linear horizontal distribution on domatic 1, need to explain if look down whole domatic 1, every group mount pad 4 is crisscross distribution on domatic 1 with cistern 2, and the benefit of setting up like this lies in, and the rainwater that does not have between two cistern 2 to be collected by cistern 2 can flow down to the position of blade 42 along domatic 1.

As shown in fig. 1 and 3, a cover plate 3 is mounted at the top of the water storage tank 2 through bolts, the top end face of the cover plate 3 is flush with the inclined surface of the slope surface 1, a filter assembly is arranged in the cover plate 3, and the filter assembly can filter rainwater, so that the filtered rainwater enters the water storage tank 2 again for caching.

The filter assembly of this embodiment includes: the cavity 31 is arranged in the cover plate 3, the cavity 31 is a rectangular cavity as a whole, a sliding plate 32 with a plurality of through holes is arranged in the cavity 31 in a sliding mode, water outlets 33 are formed in the inner walls of the upper side and the lower side of the cavity 31, the size of each water outlet 33 is consistent with that of each through hole, the through holes and the water outlets 33 are staggered in a natural state, a strip-shaped opening 34 is further formed in the top of the cover plate 3, the strip-shaped opening 34 is communicated with the cavity 31, the extending direction of the strip-shaped opening 34 is consistent with the sliding direction of the sliding plate 32, a baffle 35 is arranged in the strip-shaped opening 34, the bottom of the baffle 35 is fixed with the side edge of the sliding plate 32, the top of the baffle 35 extends out of the cover plate 3, and the top of the baffle 35 is 8-10 cm higher than the cover plate.

In addition, one side of keeping away from slide 32 in the bottom of baffle 35 is fixed with a plurality of reset spring 36, the one end that reset spring 36 kept away from baffle 35 is fixed on the inner wall of cavity 31, when the rainwater is great, the rainwater at domatic 1 top can be along domatic 1 downward impact, can promote baffle 35 to slide along the width direction of bar mouth 34 under the impact of rainwater, in slide 32 slip in-process, the opening that sets up can be opened and corresponding with outlet 33, so that the rainwater gets into in the cistern 2 from opening and outlet 33, and mud piece etc. can be blockked at the top of apron 3 by baffle 35, when the impact force that the rainwater impacted baffle 35 is less, at this moment, baffle 35 can move to original position under reset spring 36's restoring force, make opening and outlet 33 misplace each other, thereby prevent the rainwater to get into in the cistern 2.

In order to reduce grit of fine particle and get into cavity 31 from bar mouth 34, in this embodiment, all paste in the both sides of baffle 35 and be equipped with elasticity waterproof part 37, the elasticity waterproof part 37 of this embodiment can be elasticity cloth, and the elasticity cloth is kept away from one side of baffle 35 and is fixed at the both sides edge of bar mouth 34, because elasticity cloth itself is softer, it can not influence the removal of baffle 35, can also shelter from bar mouth 34.

In addition, in practice, sand with small particles may enter the reservoir 2 through the water outlet 33, so in this embodiment, a plurality of supporting blocks 22 are annularly arranged on the inner wall of the reservoir 2, a frame plate 23 is placed on the supporting blocks 22, and a gauze is arranged in the frame plate 23, so that the gauze can well receive small particles of solid impurities and reduce the solid impurities from entering the reservoir 2.

Still buried drain pipe 21 underground in domatic 1's inside, cistern 2 is connected to drain pipe 21 one end, the other end extends to in the ditch 10, furthermore, install detection device on 2 inner walls of cistern, detection device is used for detecting the liquid level of cistern 2, still install the headstock gear with the detection device electricity is connected in cistern 2, headstock gear is used for sheltering from the mouth of pipe that drain pipe 21 is located cistern 2, when detection device detects that the rainwater liquid level in the cistern 2 is higher than predetermined numerical value, can give headstock gear with signal transmission, the mouth of pipe of drain pipe 21 can be opened to the headstock gear, make rainwater in the cistern 2 enter into the ditch 10 from drain pipe 21, otherwise, when liquid level is less than the default in the cistern 2, the mouth of pipe of drain pipe 21 can be sealed to the headstock gear.

In this embodiment, the detection device may be a relatively common distance sensor, and the opening/closing device may be an electronic valve.

In addition, still install on domatic 1 and be connected spray set with cistern 2, spray set includes vertical a plurality of standpipes 5 of installing in domatic 1, and standpipe 5 is the cavity setting, and installs spherical shower nozzle 51 at the top of standpipe 5, installs hose 52 in the bottom of standpipe 5, and the one end that the standpipe 5 was kept away from to hose 52 is connected with cistern 2.

When the drought, can open control spray set's switch, can pass through hose 52, standpipe 5 and spherical shower nozzle 51 with the rainwater in the cistern 2 and spray irrigation to the green planting on domatic 1, just so can save this process of the green planting of artifical watering, both effectual water resource of having utilized, still improved work efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A water and energy saving greenbelt irrigation system for sponge city, characterized by comprising: a drainage channel (10) arranged at the bottom of the slope surface (1);

a fender (11) arranged on one side of the drainage channel (10) close to the slope surface (1) along the extension direction of the drainage channel (10);

a plurality of reservoirs (2) which are linearly arranged on the slope surface (1);

a cover plate (3) which is arranged on the reservoir (2) and provided with a filtering component on the plate body;

a drain pipe (21) arranged in the slope surface (1) and used for communicating the reservoir (2) with the drain channel (10);

the detection device is arranged in the reservoir (2) and is used for monitoring the water level in the reservoir (2);

the opening and closing device is arranged in the water storage pool (2) and is used for opening and closing a pipe opening of the drain pipe (21) in the water storage pool (2) and is electrically connected with the detection device; and a spraying device which is arranged on the slope surface (1) and is connected with the water storage tank (2),

the filter assembly includes: a cavity (31) arranged on the cover plate (3); a sliding plate (32) which is arranged in the cavity (31) in a sliding way and the plate body of which is provided with a plurality of through openings; a plurality of water outlets (33) which are arranged on the upper and lower inner walls of the cavity (31) and correspond to the positions of the through holes; and a driving component which is arranged on the cover plate (3) and is used for driving the sliding plate (32) to slide in the cavity (31);

the drive assembly includes: a strip-shaped opening (34) which is arranged at the top of the cover plate (3) and is communicated with the cavity (31); a baffle (35) which is vertically arranged in the strip-shaped opening (34) and the bottom of which is fixed with the sliding plate (32); one end of the return spring (36) is fixed on the inner side of the cavity (31) far away from the top of the slope surface (1), and the other end of the return spring is fixed on the baffle plate (35).

2. The water-saving and energy-saving green land irrigation system for the sponge city as claimed in claim 1, wherein elastic waterproof pieces (37) are attached to two sides of the baffle (35), and one side of each elastic waterproof piece (37) far away from the baffle (35) is fixed to two side edges of the strip-shaped opening (34).

3. The water-saving and energy-saving green space irrigation system for the sponge city as claimed in claim 1, wherein the inner wall of the reservoir (2) is annularly provided with a plurality of supporting blocks (22), a frame plate (23) is arranged on the supporting blocks (22), and a gauze is arranged in the frame plate (23).

4. The water-saving and energy-saving green land irrigation system for the sponge city as claimed in claim 1, wherein a groove (12) is formed in the position, close to the fender (11), of the slope surface (1), the extending direction of the groove (12) is consistent with the extending direction of the fender (11), and an isolation net for bearing solid sundries is arranged in the groove (12).

5. The water and energy saving green land irrigation system for the sponge city as claimed in claim 4, wherein the bottom of the concave ditch (12) is communicated with the drainage channel (10) through an underdrain (15), a sliding rod (16) is vertically arranged at the bottom of the concave ditch (12), and a foam plate (17) for sealing the opening of the underdrain (15) is slidably sleeved on the sliding rod (16).

6. The water-saving and energy-saving green land irrigation system for the sponge city as claimed in claim 1, wherein a drain hole (13) is formed in the fender (11), a barrier net (14) is installed on the drain hole (13), and the drain hole (13) is connected with the drainage channel (10) through an elbow pipe (131).

7. The water-saving and energy-saving green land irrigation system for the sponge city as claimed in claim 1, wherein a plurality of groups of mounting seats (4) are mounted at the bottom of the slope (1) near the groove (12), a rotating rod (41) with the extending direction consistent with that of the fender (11) is mounted between each group of mounting seats (4), and a plurality of blades (42) are mounted on the rotating rod (41).

8. A water and energy saving green space irrigation system for sponge cities as claimed in claim 1 wherein the top of the mudguard (11) is provided with a curved part (18) which is curved towards the sloping surface (1).