CN110284549B

CN110284549B - Greenery patches rainwater is collected and is recycled device

Info

Publication number: CN110284549B
Application number: CN201910549504.1A
Authority: CN
Inventors: 顾海明
Original assignee: Zhongjiao Garden Shandong Co ltd
Current assignee: Zhongjiao Garden (Shandong) Co.,Ltd.
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2021-04-27
Anticipated expiration: 2039-06-24
Also published as: CN110284549A

Abstract

The invention discloses a green terrace rainwater collecting and recycling device which comprises a box body, wherein the end face of the box body is communicated with a water storage box, a stone layer, an activated carbon layer, a gauze layer and an ultrafiltration membrane are sequentially arranged in the box body from top to bottom, the lower end of the water storage box body is communicated with a water inlet pipe, a one-way valve is arranged on the water inlet pipe, the lower end of the water inlet pipe is communicated with a buffer box body, one end of the buffer box body is communicated with a water outlet pipe, the tail end of the water outlet pipe is communicated with a piston pipe, an L-shaped bent pipe is connected onto the piston pipe, penetrates through the box body and is provided with a pressurizing valve, and a spray head is arranged at one end. Has the advantages that: the rainwater drainage system has the functions of seepage, filtration, storage, drainage and the like, reduces the rainwater runoff speed, effectively improves rainwater infiltration, improves the utilization rate of rainwater, coordinates the circulation of natural rainfall, surface water and underground water, can improve the microclimate of the environment, reduces municipal drainage pressure and saves the engineering construction cost.

Description

Greenery patches rainwater is collected and is recycled device

Technical Field

The invention relates to the technical field of municipal engineering, in particular to a greenbelt rainwater collecting and recycling device.

Background

Since the 20 th century 70 years, the international urban rainfall flood control concept is changed, rainwater storage, seepage, slow drainage, utilization and the like become important contents of rainwater management, many countries are dedicated to research and development of rainwater utilization technology, various means such as laws, economy, technology and the like are used, from two angles of water quantity and water quality management, "ecological drainage" is carried out through various measures of engineering and non-engineering, rainfall is promoted to enter a natural water circulation process as far as possible, so that the rainwater quantity entering an urban drainage system is reduced, the rainwater recycling is promoted, urban flood disasters are relieved, the urban sewage treatment load and construction cost are reduced, the ecological balance of urban water circulation is maintained, the traditional municipal drainage is mainly provided with a hard water channel, rainwater is directly drained to a drain pipe, the rainwater seepage is reduced, the rainwater is not reasonably utilized, and the resource waste is caused.

Therefore, we propose a rain water collecting and recycling device for greenbelts to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems in the background technology and provides a greenbelt rainwater collecting and recycling device.

In order to achieve the purpose, the invention adopts the following technical scheme: a green terrace rainwater collecting and recycling device comprises a box body, wherein a water storage box is communicated with the end face of the box body, a stone layer, an activated carbon layer, a gauze layer and an ultrafiltration membrane are sequentially installed in the box body from top to bottom, a water inlet pipe is communicated with the lower end of the water storage box, a one-way valve is installed on the water inlet pipe, a buffer box body is communicated with the lower end of the water inlet pipe, a water outlet pipe is communicated with one end of the buffer box body, a piston pipe is communicated with the tail end of the water outlet pipe, an L-shaped bent pipe is connected onto the piston pipe, penetrates through the box body and is provided with a booster valve, a nozzle is installed at one end, away from the box body, of the L-shaped bent pipe, a hollow pipe is communicated with the other end of the buffer box body, a second piston is connected into the hollow pipe in a sliding manner, install the long tube on the hollow tube, and seted up the spacing groove on the long tube, the intercommunication has flexible pipe on the hollow tube, the upper end fixedly connected with movable block of flexible pipe, the upper end welding of movable block has the push rod, and the upper end of push rod runs through the long tube and installs the handle, the inlet port has been seted up on the long tube, and the movable block passes the spacing groove and welds and have first one-way rack, the box internal rotation is connected with transition gear, sliding connection has the one-way rack of second in the box, and first one-way rack, the one-way rack of second all with transition gear engagement, the box internal rotation is connected with the connecting rod, and the one end of connecting rod rotates the lower extreme of connecting at the one-way rack of second, sliding connection has first piston in the piston tube, fixedly connected with catch bar on the.

In foretell greenery patches rainwater is collected and is recycled device, the spout has been seted up on the one-way rack of second, symmetrical welding has two stoppers on the lateral wall of box, and the equal sliding connection of every stopper is in the spout.

In the above-mentioned greenbelt rainwater collection and reuse device, the connection surface of the box body and the water storage tank is arranged obliquely.

Compared with the prior art, the invention has the beneficial effects that:

1. solid garbage and small-particle garbage brought by rainwater can be filtered through the stone layer, the activated carbon layer, the gauze layer and the ultrafiltration membrane, fine substances in liquid are adsorbed, decoloration, deodorization, dechlorination, organic matter and heavy metal removal, synthetic detergent removal, bacteria, virus, radioactivity and other pollutants are carried out, and meanwhile the stone layer can protect soil in the green lawn from being washed away by rainwater.

2. The third piston is extruded through rainwater, the second piston is driven to move, the first piston is driven to move in the piston pipe through the telescopic pipe, the first one-way rack, the transition gear, the second one-way rack, the connecting rod and the pushing rod, and then the connection between the water outlet pipe and the L-shaped bent pipe is blocked, so that the water storage effect is achieved.

3. The first one-way rack is driven to move downwards through the push rod, then the transition gear, the second one-way rack, the connecting rod and the push rod drive the first piston to move downwards in the piston rod, the first piston is further communicated with the water outlet pipe and the L-shaped bent pipe, the pressure of water flow in the L-shaped bent pipe is increased through the pressure increasing valve, and then the water flow can be sprayed out of the spray head.

In conclusion, the rainwater drainage device has the functions of seepage, filtration, storage, drainage and the like, the rainwater runoff speed is reduced, the rainwater infiltration is effectively improved, the rainwater utilization rate is improved, the circulation of natural rainfall, surface water and underground water is coordinated, the environmental microclimate can be improved, the municipal drainage pressure is reduced, and the engineering construction cost is saved.

Drawings

FIG. 1 is a schematic structural view of a lawn rainwater collecting and recycling device according to the present invention;

fig. 2 is an enlarged view of a transition gear part in the rain water collecting and recycling device for green lawn provided by the invention.

In the figure: the device comprises a box body 1, a water storage tank 2, a gauze layer 3, an ultrafiltration membrane 4, a buffer box body 5, a one-way valve 6, a third piston 7, a piston rod 8, a second one-way rack 9, a hollow tube 10, a piston tube 11, a water outlet tube 12, a first piston 13, a push rod 14, a connecting rod 15, a bent tube 16L, a booster valve 17, a spray head 18, a stone layer 19, an activated carbon layer 20, a second piston 21, an extension tube 22, a movable block 23, a first one-way rack 24, a limiting block 25, a transition gear 26, a sliding chute 27, a push rod 28, a long tube 29 and a limiting groove 30.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-2, a greensward rainwater collection and recycling device comprises a box body 1, wherein a water storage tank 2 is communicated with the end face of the box body 1, the connecting face of the box body 1 and the water storage tank 2 is obliquely arranged, a stone layer 19, an activated carbon layer 20, a gauze layer 3 and an ultrafiltration membrane 4 are sequentially arranged in the box body 1 from top to bottom, and a water inlet pipe is communicated with the lower end of the water storage tank 2.

Install check valve 6 on the inlet tube, the lower extreme intercommunication of inlet tube has buffer box 5, and the one end intercommunication of buffer box 5 has outlet pipe 12, and the end intercommunication of outlet pipe 12 has piston tube 11, is connected with L type return bend 16 on the piston tube 11, and L type return bend 16 runs through box 1 and installs booster valve 17, and L type return bend 16 keeps away from the one end of box 1 and installs shower nozzle 18.

The other end of surge tank 5 communicates with hollow tube 10, sliding connection has second piston 21 in the hollow tube 10, fixedly connected with piston rod 8 on the second piston 21, and the other end of piston rod 8 extends to in the surge tank 5 and installs third piston 7, install long tube 29 on the hollow tube 10, and seted up spacing groove 30 on the long tube 29, the intercommunication has flexible pipe 22 on the hollow tube 10, flexible pipe 22's upper end fixedly connected with movable block 23, the upper end welding of movable block 23 has push rod 28, and the upper end of push rod 28 runs through long tube 29 and installs the handle, the inlet port has been seted up on the long tube.

The movable block 23 passes spacing groove 30 and welds and has first one-way rack 24, 1 internal rotation of box is connected with transition gear 26, sliding connection has the one-way rack 9 of second in box 1, spout 27 has been seted up on the one-way rack 9 of second, symmetrical welding has two stopper 25 on the lateral wall of box 1, and the equal sliding connection of every stopper 25 is in spout 27, and first one-way rack 24, the one-way rack 9 of second all meshes with transition gear 26, 1 internal rotation of box is connected with connecting rod 15, and the one end of connecting rod 15 is rotated and is connected the lower extreme at the one-way rack 9 of second, sliding connection has first piston 13 in piston tube 11, fixedly connected with catch bar 14 on first piston 13, and the other end of connecting rod 15 rotates the lower extreme of connection at catch bar.

When the rainwater collecting box is used, rainwater flows through the upper part of the box body 1, solid garbage brought by the rainwater is filtered through the stone layer, then enters the second layer, small-particle garbage is filtered through the activated carbon layer 20, fine substances in liquid are adsorbed, decoloration, deodorization, dechlorination, organic matter and heavy metal removal, pollutant substances such as synthetic detergent, bacteria, viruses and radioactivity are removed, then the rainwater flows through the gauze layer 3 and the ultrafiltration membrane 4, the rainwater is further filtered by entering the water storage box 2, the rainwater flows into the one-way valve 6 and enters the buffer box body 5, a large amount of rainwater enters the buffer box body 5 to push the third piston 7 to move towards the direction of the hollow pipe 10, then the second piston 21 is also extruded towards the right, the extension pipe 22 pushes the moving block 23 upwards through the extrusion of the second piston 21, the push rod 28 above the moving block 23 moves upwards, and the first one-way rack 24 also moves upwards, the first one-way rack 24 drives the transition gear 26 to rotate, so that the second one-way rack 9 moves downwards, the second one-way rack 9 is pressed downwards to enable the connecting rod 15 to rotate, the first piston 13 is pushed to slide upwards on the piston pipe 11 through the push rod 14, the water outlet pipe 12 is not communicated with the L-shaped bent pipe 16, at the moment, the water storage tank 2 starts to store water, the push rod 28 in the long pipe 29 is pressed when the green land needs to be watered, the moving block 23 drives the first one-way rack 24 to move downwards, the first one-way rack 24 drives the transition gear 26 to rotate downwards, the transition gear 26 drives the second one-way rack 9 to move upwards, the second one-way rack 9 drives the connecting rod 15 to rotate upwards, the push rod 14 on the left side of the connecting rod 15 drives the first piston 13 to move downwards, at the water outlet pipe 12 is communicated with the L-shaped bent pipe 16, and water flow.

Although the terms of the box body 1, the water storage tank 2, the gauze layer 3, the ultrafiltration membrane 4, the buffer box body 5, the one-way valve 6, the third piston 7, the piston rod 8, the second one-way rack 9, the hollow tube 10, the piston tube 11, the water outlet tube 12, the first piston 13, the push rod 14, the connecting rod 15, the L-shaped elbow tube 16, the booster valve 17, the spray head 18, the stone layer 19, the activated carbon layer 20, the second piston 21, the extension tube 22, the moving block 23, the first one-way rack 24, the limiting block 25, the transition gear 26, the sliding chute 27, the push rod 28, the long tube 29, the limiting groove 30 and the like are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a greenery patches rainwater is collected and is recycled device, includes box (1), its characterized in that: the end face of the box body (1) is communicated with a water storage box (2), a stone layer (19), an activated carbon layer (20), a gauze layer (3) and an ultrafiltration membrane (4) are sequentially installed in the box body (1) from top to bottom, the lower end of the water storage box (2) is communicated with a water inlet pipe, a one-way valve (6) is installed on the water inlet pipe, the lower end of the water inlet pipe is communicated with a buffer box body (5), one end of the buffer box body (5) is communicated with a water outlet pipe (12), the tail end of the water outlet pipe (12) is communicated with a piston pipe (11), an L-shaped bent pipe (16) is connected onto the piston pipe (11), the L-shaped bent pipe (16) penetrates through the box body (1) and is provided with a booster valve (17), one end of the L-shaped bent pipe (16) far away from the box body (1) is provided with a, the improved buffer box is characterized in that a second piston (21) is connected in the hollow pipe (10) in a sliding manner, a piston rod (8) is fixedly connected to the second piston (21), the other end of the piston rod (8) extends into the buffer box body (5) and is provided with a third piston (7), a long pipe (29) is installed on the hollow pipe (10), a limiting groove (30) is formed in the long pipe (29), the hollow pipe (10) is communicated with a telescopic pipe (22), a moving block (23) is fixedly connected to the upper end of the telescopic pipe (22), a push rod (28) is welded to the upper end of the moving block (23), a handle is installed at the upper end of the push rod (28) in a penetrating manner in the long pipe (29), an air inlet hole is formed in the long pipe, the moving block (23) penetrates through the limiting groove (30) and is welded with a first one, a second one-way rack (9) is connected in the box body (1) in a sliding mode, the first one-way rack (24) and the second one-way rack (9) are meshed with the transition gear (26), a connecting rod (15) is connected in the box body (1) in a rotating mode, one end of the connecting rod (15) is connected to the lower end of the second one-way rack (9) in a rotating mode, a first piston (13) is connected in the piston tube (11) in a sliding mode, a push rod (14) is fixedly connected to the first piston (13), and the other end of the connecting rod (15) is connected to the lower end of the push rod (14) in a rotating mode;

a sliding groove (27) is formed in the second one-way rack (9), two limiting blocks (25) are symmetrically welded on the side wall of the box body (1), and each limiting block (25) is connected in the sliding groove (27) in a sliding manner; the connecting surface of the box body (1) and the water storage tank (2) is obliquely arranged;

when the rainwater purification device is used, rainwater flows through the upper part of the box body (1) and filters solid garbage brought by rainwater through the stone layer, then enters the second layer and filters small-particle garbage through the activated carbon layer (20), fine substances in liquid are adsorbed, decoloration, deodorization, dechlorination, organic matter and heavy metal removal, synthetic detergent, bacteria, viruses and radioactive pollutants are removed, then the rainwater flows through the gauze layer (3) and the ultrafiltration membrane (4) to be further filtered, then the rainwater enters the water storage tank (2), the rainwater flows into the one-way valve (6) and enters the buffer box body (5), a large amount of rainwater enters the buffer box body (5) to push the third piston (7) to move towards the hollow pipe (10), then the second piston (21) is also extruded towards the right, the extension pipe (22) pushes the moving block (23) upwards through the extrusion of the second piston (21), and the push rod (28) above the moving block (23) moves upwards, and the first unidirectional rack (24) also moves upwards, the first unidirectional rack (24) drives the transition gear (26) to rotate, so that the second unidirectional rack (9) moves downwards, the second unidirectional rack (9) presses downwards to enable the connecting rod (15) to rotate, the first piston (13) is pushed by the push rod (14) to slide upwards in the piston pipe (11), so that the water outlet pipe (12) and the L-shaped bent pipe (16) are not communicated, at the moment, the water storage tank (2) starts to store water, the push rod (28) in the long pipe (29) is pressed when the greenbelt needs to be watered, the moving block (23) drives the first unidirectional rack (24) to move downwards, the first unidirectional rack (24) drives the transition gear (26) to rotate downwards, the transition gear (26) drives the second unidirectional rack (9) to move upwards, the second unidirectional rack (9) drives the connecting rod (15) to rotate upwards, and the push rod (14) on the left side of the connecting rod (15) drives the first piston (13) to move downwards, at the moment, the water outlet pipe (12) is communicated with the L-shaped bent pipe (16), and water is pressurized by the pressurizing valve (17) and sprayed onto the grassland through the spray head (18).