CN214784365U

CN214784365U - Rainwater collecting and purifying device for green belt in residential area

Info

Publication number: CN214784365U
Application number: CN202120357919.1U
Authority: CN
Inventors: 杨波; 付灿炯; 俞伟钢; 肖长丰
Original assignee: Zhejiang Fucheng Construction Group Co ltd
Current assignee: Zhejiang Fucheng Construction Group Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-19
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a purifier is collected to greenbelt rainwater in residential area, it includes inlet tube and water storage box, inlet tube and water storage box are all buried underground within the greenbelt soil, inlet tube one end stretches out ground, the inlet tube other end and water storage box intercommunication, the water inlet has been seted up on the inlet tube circumference lateral wall, be provided with seal assembly and first filter screen on the inlet tube, first filter screen and water inlet inner wall fixed connection, seal assembly includes sealed lid and sealed pipe, sealed lid is located the one end that the inlet tube is located the earth's surface, sealed pipe ring casing is on inlet tube circumference outer wall, sealed pipe one end and sealed fixed connection of covering, sealed pipe length is not less than the water inlet along the distance between inlet tube length direction to the sealed lid, the peripheral fixed curb that is provided with of greenbelt, sealed lid horizontal elevation is less than curb top horizontal elevation, seal assembly adopts the material that density is less than the water density to make. This application has when need not the rainwater and collect purifier's effect is collected to the self-sealing rainwater.

Description

Rainwater collecting and purifying device for green belt in residential area

Technical Field

The application relates to the field of rainwater collection devices, in particular to a rainwater collection and purification device for a green belt in a residential area.

Background

The current sponge city is a new generation city rainfall flood management concept, 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, can also be called as a water elasticity city, and fully utilizes rainwater to accord with the concept of the sponge city.

In the prior art, the rainwater collecting device arranged in the green belt comprises a collecting pipe, a filter screen is arranged on the top cover of the collecting pipe, the collecting pipe is embedded in the green belt, one end of the collecting pipe, far away from the filter screen, is communicated with a collecting box, and therefore rainwater in the green belt is collected, and the collecting box is used for subsequent purification of the rainwater.

In view of the above-mentioned related technologies, the inventor believes that the filter screen is integrally open in cooperation with the collecting pipe, and in a long-time open state in a season without rainwater, fallen leaves, vines and soil are accumulated at the filter screen, so that the defect of blocking the collecting pipe exists.

SUMMERY OF THE UTILITY MODEL

In order not to need when collecting the rainwater, rainwater collection device self-sealing, this application provides a purifier is collected to greenbelt rainwater in residential area.

The application provides a purifier is collected to greenbelt rainwater in residential area adopts following technical scheme:

purifier is collected to greenbelt rainwater in residential area, including inlet tube and water storage box, inlet tube and water storage box are all buried underground within the greenbelt soil, inlet tube one end stretches out ground, the inlet tube other end and water storage box intercommunication, the water inlet has been seted up on the inlet tube circumference lateral wall, be provided with seal assembly and first filter screen on the inlet tube, first filter screen and water inlet inner wall fixed connection, seal assembly is including sealed lid and sealed pipe, the sealed lid is located the inlet tube and is located the one end on the earth's surface, the sealed pipe ring casing is on inlet tube circumference outer wall, sealed pipe one end and sealed lid fixed connection, sealed pipe length is not less than the water inlet along inlet tube length direction to the distance between the sealed lid, the peripheral fixed way tartar that is provided with of greenbelt, sealed lid level elevation is less than way tartar top level elevation, seal assembly adopts the material that density is less than the water tightness degree to make.

Through adopting above-mentioned technical scheme, inlet tube and water storage box are used for the collection with the greenbelt in-zone rainwater, sealed lid is used for the sealed of inlet tube tip, the sealed pipe is used for the sealed of water inlet, first filter screen is used for the filtration of debris such as leaf, because the material that the whole adoption of seal assembly is for being less than the material of water density, when there is not rainwater or rainwater not much, seal assembly is with the water inlet shutoff, when the many greenbelts of rainwater produced ponding, ponding floats seal assembly, thereby the water inlet is opened gradually, begin to collect the rainwater, the rainwater finishes collecting, seal assembly receives the automatic whereabouts of gravity and blocks the water inlet, when reaching and need not the rainwater and collecting purifier, self-sealing rainwater collects the effect.

Optionally, the sealing cover and the sealing tube are both hollow.

Through adopting above-mentioned technical scheme, hollow sealed lid and sealed pipe make seal assembly changeing and float when having ponding.

Optionally, one end of the sealing pipe, which is close to the ground, is provided with a buoyancy ring, and the buoyancy ring is sleeved on the circumferential side wall of the sealing pipe.

Through adopting above-mentioned technical scheme, the setting of buoyancy circle, when there is not ponding in the greenbelt, the buoyancy circle has increased the dead weight of seal assembly bottom, makes the seal assembly cover inlay on the inlet tube, and when there is ponding in the greenbelt, the buoyancy that the buoyancy circle produced makes seal assembly be more easily floated by ponding to realize opening and closing of purifier is collected to the rainwater.

Optionally, the edge of the sealing cover exceeds the outer wall of the circumferential direction of the water inlet pipe, a second filter screen is fixedly arranged on the sealing cover, the second filter screen is arranged for a circle along the outer wall of the circumferential direction of the water inlet pipe, a distance exists between the second filter screen and the sealing pipe, one end of the second filter screen is fixedly connected with the sealing cover, the fixed position is located at the position where the sealing cover exceeds the water inlet pipe, and the distance of the second filter screen along the length direction of the water inlet pipe is not less than the distance from the water inlet to the sealing cover along the length direction of the water inlet pipe.

Through adopting above-mentioned technical scheme, the setting of second filter screen when making the water inlet be open mode, the second filter screen still covers the water inlet level, has the distance between second filter screen and the water inlet, and when making the water inlet intake, the second filter screen forms first filtration to ponding, stops getting off the showy fallen leaves on the ponding, avoids the water inlet to block up.

Optionally, there is a distance between the water inlet and the ground.

Through adopting above-mentioned technical scheme, there is the distance between water inlet and the ground, when making the rainwater descend suddenly and produce ponding, leaves the time of absorbing moisture for the soil in the greenbelt, avoids the rainwater to carry earth to comply with the emergence that the ground level flowed into the water inlet phenomenon simultaneously.

Optionally, the water inlet is arranged in an inclined manner, and the inclined direction is arranged in an inclined manner along the direction close to the central line of the water inlet pipe.

Through adopting above-mentioned technical scheme, ponding carries silt to flow into the inlet tube through the water inlet, and the water inlet inner wall roll-off that silt complied the slope to reduce the emergence of water inlet jam, the water inlet of slope can block that partial insect gets into in the inlet tube simultaneously.

Optionally, the inlet tube is vertical firstly, then turns to the horizontality and the water storage box intercommunication, is provided with the bending segment between inlet tube and the water storage box, and the bending segment is located inlet tube horizontality department, and the bending segment is buckled downwards earlier and then is rotated 180 and upwards buckles, resumes the level at last, and the vertical height of bending segment is greater than the inlet tube internal diameter.

Through adopting above-mentioned technical scheme, the design of bending segment makes the rainwater collect the back and still has the rainwater at the bending segment, and this part rainwater will bend the section shutoff, makes the unable through the inlet tube of the smell in the water storage box back-out, avoids appearing the emergence of peculiar smell phenomenon in the greenbelt.

Optionally, the subaerial groove of accomodating that is equipped with, the cistern is located accomodates the inslot, and subaerial embedded top cap that is provided with covers completely and accomodates groove horizontal projection, is provided with the water pump between cistern top and the top cap, and the water pump is intake the end intercommunication and is had the pump to go into the pipe, and the pump is gone into to the pump and is kept away from water pump one end and run through the cistern top and be located cistern middle part department, and the water pump goes out water end intercommunication and has the pump outlet pipe, and the pump outlet pipe coils is strutted at the cistern top.

Through adopting above-mentioned technical scheme, open the top cap and add sewage treatment medicament etc. in to the water storage box, the water storage box plays the effect that deposits the purification to the rainwater of collecting simultaneously, starts the water pump and waters the rainwater that purifies in the greenbelt again through going into the pump pipe and pumping out the pipe, realizes the reuse of water.

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

1. the sealing assembly is arranged, so that the effect of automatically sealing the rainwater collecting and purifying device when rainwater collection is not needed is achieved;

2. the arrangement of the buoyancy ring strengthens the opening effect of the sealing assembly, so that the sealing assembly is more easily jacked up by accumulated water;

3. the arrangement of the bending section ensures that the peculiar smell in the water storage tank can not be reflected to the green belt through the water inlet pipe.

Drawings

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

Fig. 2 is a vertical sectional view of the internal structure of the embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an exploded view showing the inner structure of the receiving groove.

Description of reference numerals: 1. a water inlet pipe; 11. a water inlet; 12. a first filter screen; 13. bending the section; 2. a water storage tank; 3. a seal assembly; 31. a sealing cover; 32. a sealing tube; 4. a curb stone; 5. a buoyancy ring; 6. a second filter screen; 7. a receiving groove; 8. a water pump; 81. pumping into a pipe; 82. a pump-out tube; 9. and a top cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses purifier is collected to greenbelt rainwater in residential district.

Referring to fig. 1 and 2, purifier is collected to greenbelt rainwater in residential area includes inlet tube 1 and water storage box 2, and inlet tube 1 and water storage box 2 are all buried underground under ground, and inlet tube 1 one end and water storage box 2 intercommunication, the other end are located above the ground and are located the greenbelt, and the unable infiltration rainwater in the greenbelt is collected by water storage box 2 through inlet tube 1, reaches the effect that the rainwater was collected in the greenbelt.

Referring to fig. 2 and 3, the water storage tank 2 is located on one side of the water inlet pipe 1, the water inlet pipe 1 is vertically arranged firstly and then horizontally arranged and finally communicated with the water storage tank 2, the communicated position is located close to the top of the water storage tank 2, the water inlet pipe 1 is provided with the sealing assembly 3, the sealing assembly 3 is located at one end, extending out of the ground, of the water inlet pipe 1, the sealing assembly 3 comprises a sealing cover 31 and a sealing pipe 32, the sealing cover 31 is horizontally arranged, the sealing cover 31 is cylindrical, the bottom surface of the sealing cover 31 is abutted to the end surface of the top of the water inlet pipe 1, and the diameter of the sealing cover 31 is larger than that of the water inlet pipe 1; the sealing pipe 32 is sleeved on the outer wall of the water inlet pipe 1 in a sleeving manner, the inner wall of the sealing pipe 32 is abutted to the outer wall of the water inlet pipe 1, the top of the sealing pipe 32 is fixedly connected with the bottom surface of the sealing cover 31, and the diameter of the sealing cover 31 is also larger than that of the outer wall of the sealing pipe 32; the water inlet 11 has been seted up on the inlet tube 1, is provided with first filter screen 12 on the inlet tube 1, and first filter screen 12 size and 11 adaptations of water inlet, first filter screen 12 and 11 inner wall fixed connection of water inlet, rainwater ponding in the greenbelt are collected in flowing into inlet tube 1 through water inlet 11, are filtered by first filter screen 12 during, reduce in debris get into the inlet tube 1.

Referring to fig. 2 and 3, a distance exists between the water inlets 11 and the ground, the water inlets 11 are obliquely arranged, the oblique direction is obliquely and upwards arranged towards the direction close to the vertical central line of the water inlet pipe 1, a plurality of water inlets 11 are arranged, adjacent water inlets 11 are equidistantly arranged along the circumferential outer wall of the water inlet pipe 1, and the adjacent water inlets 11 are all positioned on the same horizontal plane; curbstones 4 are fixedly arranged beside the green belt, and the curbstones 4 are arranged vertical to the ground; the horizontal elevation of the top surface of the sealing cover 31 is lower than the horizontal elevation of the top surface of the curb 4, the difference distance between the top surface of the sealing cover 31 and the top surface of the curb 4 in the vertical direction is larger than the vertical height of the water inlet 11, and the horizontal elevation of the bottom end of the sealing pipe 32 is lower than the horizontal elevation of the lowest position of the water inlet 11; the sealing cover 31 and the sealing pipe 32 are both made of materials smaller than water density, and the sealing cover 31 and the sealing pipe 32 are both hollow, so that the sealing component 3 can be jacked up by accumulated water better.

Referring to fig. 3, the upper ring sleeve of the circumferential outer wall of the sealing pipe 32 is fixed with a buoyancy ring 5, the buoyancy ring 5 is also made of a material smaller than water density, and the buoyancy ring 5 is located at the position, close to the bottom, of the circumferential side wall of the sealing pipe 32, so that the sealing assembly 3 is more easily jacked up by accumulated water, and the water inlet 11 is opened.

Referring to fig. 3, be provided with second filter screen 6 on the sealed lid 31, second filter screen 6 sets up a week along sealed tube 32 circumference outer wall, there is the distance and also has the distance between 5 with the buoyancy circle between 6 and the sealed tube 32 outer wall of second filter screen, 6 tops of second filter screen and the sealed 31 bottom surface fixed connection that covers, the vertical height of second filter screen is greater than the vertical height of sealed tube 32, thereby guarantee that seal assembly 3 is by ponding jack-up back that makes progress, second filter screen 6 still can play tentatively to ponding and block filterable effect, cooperate first filter screen 12, reduce the impurity that gets into the rainwater of inlet tube 1.

Refer to fig. 2, be provided with bending section 13 on inlet tube 1, bending section 13 is located 1 horizontal region part of inlet tube, inlet tube 1 is vertical downward setting earlier in bending section 13 department, then rotatory 180 vertical upwards sets up, finally rotate 90 and return the horizontality, and the whole vertical height of buckling section 13 is greater than 1 inside diameter of inlet tube, can produce at bending section 13 after making the rainwater pass through inlet tube 1 and remain, 13 shutoff of bending section are with remaining rainwater, then cut off water storage box 2 and external, avoid the peculiar smell in the water storage box 2 to reflect to subaerial, protect the surrounding environment.

Referring to fig. 2 and 4, under ground is equipped with and accomodates groove 7, water storage box 2 is located accomodate groove 7, it is rectangle form and mutual adaptation to accomodate groove 7 and water storage box 2, the subaerial embedded top cap 9 that is provided with, top cap 9 horizontal projection covers completely and accomodates groove 7 horizontal projection, it covers and top surface and ground parallel and level to accomodate groove 7 promptly top cap 9, there is the distance between top cap 9 bottom surface and water storage box 2 top, be provided with water pump 8 between water storage box 2 top and the top cap 9, water pump 8 places on water storage box 2 top, water pump 8 intake end intercommunication has pump-in pipe 81, pump-in pipe 81 keeps away from water pump 8 one end and runs through water storage box 2 top and is located water storage box 2 middle part department, water pump 8 outlet end intercommunication has pump 82, pump-out pipe 82 coils out pipe at water storage box 2 top, directly pull out the watering of carrying on the vegetation in the afforestation area when needs.

The implementation principle of the device for collecting and purifying the rainwater of the green belt in the residential area of the embodiment of the application is as follows: when rainwater comes temporarily, temporary accumulated water cannot reach the height of the water inlet 11, water seepage time is reserved for soil in a green belt, when the soil cannot absorb the accumulated water, the sealing assembly 3 and the buoyancy ring 5 are jacked upwards by the accumulated water, so that the water inlet 11 is gradually exposed, the accumulated water is subjected to double filtration by the first filter screen 12 and the second filter screen 6, then enters the water inlet pipe 1 through the water inlet 11 and is finally stored by the water storage tank 2, and when the accumulated water does not exist, the sealing assembly 3 naturally falls under the action of gravity to block the water inlet; open top cap 9 and add sewage treatment medicament in to water storage box 2, the rainwater after the purification waters again to the greenbelt in through water pump 8, pump income pipe 81 and pump exit tube 82, recycle, and when this application had reached and need not the rainwater and collected, purifier's effect was collected to the self-sealing rainwater.

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: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Purifier is collected to greenbelt rainwater in residential area, its characterized in that: comprises a water inlet pipe (1) and a water storage tank (2), the water inlet pipe (1) and the water storage tank (2) are both embedded in green belt soil, one end of the water inlet pipe (1) extends out of the ground, the other end of the water inlet pipe (1) is communicated with the water storage tank (2), a water inlet (11) is arranged on the circumferential side wall of the water inlet pipe (1), a sealing component (3) and a first filter screen (12) are arranged on the water inlet pipe (1), the first filter screen (12) is fixedly connected with the inner wall of the water inlet (11), the sealing component (3) comprises a sealing cover (31) and a sealing pipe (32), the sealing cover (31) is arranged at one end of the water inlet pipe (1) on the ground surface, the sealing pipe (32) is sleeved on the circumferential outer wall of the water inlet pipe (1), one end of the sealing pipe (32) is fixedly connected with the sealing cover (31), the length of the sealing pipe (32) is not less than the distance from the water inlet pipe (11) to the sealing cover (31) along the length direction of the water inlet pipe (1), curb stone (4) are fixedly arranged on the periphery of the green belt, the horizontal elevation of the sealing cover (31) is lower than the horizontal elevation of the top of the curb stone (4), and the sealing component (3) is made of a material with density lower than water density.

2. The device for collecting and purifying rainwater on a green belt in a residential area according to claim 1, wherein: the sealing cover (31) and the sealing pipe (32) are both hollow.

3. The device for collecting and purifying rainwater on a green belt in a residential area according to claim 1, wherein: one end of the sealing pipe (32) close to the ground is provided with a buoyancy ring (5), and the buoyancy ring (5) is sleeved on the circumferential side wall of the sealing pipe (32).

4. The device for collecting and purifying rainwater on a green belt in a residential area according to claim 1, wherein: sealed lid (31) edge surpasss inlet tube (1) circumference outer wall, the fixed second filter screen (6) that is provided with on sealed lid (31), second filter screen (6) set up a week along inlet tube (1) circumference outer wall, there is the distance between second filter screen (6) and sealed pipe (32), second filter screen (6) one end and sealed lid (31) fixed connection, fixed position is located sealed lid (31) and surpasss the position department of inlet tube (1), the distance of inlet tube (1) length direction is followed in second filter screen (6), be not less than inlet (11) along the distance of inlet tube (1) length direction to sealed lid (31).

5. The device for collecting and purifying rainwater on a green belt in a residential area according to claim 1, wherein: the water inlet (11) is spaced from the ground.

6. The device for collecting and purifying rainwater on a green belt in a residential area according to claim 1, wherein: the water inlet (11) is obliquely arranged, and the oblique direction is obliquely and upwards arranged along the direction close to the central line of the water inlet pipe (1).

7. The device for collecting and purifying rainwater on a green belt in a residential area according to claim 1, wherein: the water inlet pipe (1) is vertical, then turns to horizontality and water storage box (2) intercommunication, is provided with bending segment (13) between water inlet pipe (1) and water storage box (2), and bending segment (13) are located water inlet pipe (1) horizontality department, and bending segment (13) are buckled downwards earlier and then are rotated 180 and upwards buckle, resume the level at last, and bending segment (13) vertical height is greater than water inlet pipe (1) internal diameter.

8. The device for collecting and purifying rainwater on a green belt in a residential area according to claim 1, wherein: the underground water storage tank is characterized in that a storage tank (7) is arranged under the ground, a water storage tank (2) is located in the storage tank (7), a top cover (9) is embedded into the ground, the top cover (9) is horizontally projected to completely cover the storage tank (7), a water pump (8) is arranged between the top of the water storage tank (2) and the top cover (9), the water inlet end of the water pump (8) is communicated with a pump inlet pipe (81), the pump inlet pipe (81) is far away from one end of the water pump (8) and runs through the top of the water storage tank (2) to be located in the middle of the water storage tank (2), the water outlet end of the water pump (8) is communicated with a pump outlet pipe (82), and the pump outlet pipe (82) is coiled at the top of the water storage tank (2).