CN216130302U

CN216130302U - Big or small rainwater reposition of redundant personnel discharging equipment in sponge city

Info

Publication number: CN216130302U
Application number: CN202122759834.9U
Authority: CN
Inventors: 郝敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-25
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a rainwater diversion and drainage device for sponge cities, and relates to the technical field of rainwater diversion. The utility model discloses a current rainwater reposition of redundant personnel discharging equipment has been solved and the problem of class can't be abandoned contaminated rainwater to and solved in the purification and the purification back to the rainwater, not clear up the filter layer, the problem that the filter layer is blockked up.

Description

Big or small rainwater reposition of redundant personnel discharging equipment in sponge city

Technical Field

The utility model relates to the technical field of rainwater diversion equipment, in particular to a rainwater diversion and drainage device for a sponge city.

Background

The concept of a sponge city is realized by a comprehensive system formed by combining green land, dry creek, permeable pavement and rainwater collection and utilization. This system utilizes the rainwater well to collect the rainwater of road, greenery patches and square, and large particle impurity such as grid well filtering dead leaf through the outlet opens and stops according to the rainfall size is automatic to the rainfall induction system to abandon the class back with the rainwater that is polluted by the earth's surface pipe network in 20 minutes in the first segment, make clean rainwater get into the retaining module. The rainwater is collected and utilized after being deeply purified by quartz sand filtration, activated carbon adsorption, ultraviolet sterilization and the like, and is used for road watering, green land watering and the like, so that the rainwater resource is recycled, and the surface runoff is effectively reduced.

Current rainwater reposition of redundant personnel discharging equipment structural design is simple, can not abandon the stream by the rainwater that the earth's surface pipe network pollutes, make the rainwater that contains a large amount of pollutants get into during the retaining module, the purification degree of difficulty of rainwater has been increased, be unfavorable for the collection and the cyclic utilization of rainwater resource, and current device is carrying out the purification back of rainwater, can adsorb on the filter layer and have a large amount of precipitates, if not clear up, make the filter layer blockked up easily, and then bring inconvenience for the purification of rainwater, for this reason, we provide a big or small rainwater reposition of redundant personnel discharging equipment in sponge city.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the prior art, the utility model provides a rainwater diversion and drainage device for a sponge city.

The utility model specifically adopts the following technical scheme for realizing the purpose:

a rainwater diversion and drainage device for sponge cities comprises a purification box with an opening at the bottom, wherein two opposite side walls of the purification box are provided with two sewage cleaning ports which are distributed in a staggered manner, two frames which are distributed symmetrically are fixedly connected to the bottoms of the two sewage cleaning ports on the inner side of the purification box, a first filter layer and a second filter layer are respectively and fixedly arranged on the inner sides of the two frames, the top parts of the two sewage cleaning ports on the side surface of the purification box are both movably connected with sealing doors through hinges, a water inlet pipe is fixedly arranged on the top part of the purification box, a first electromagnetic valve is fixedly assembled at one end of the water inlet pipe, which is far away from the purification box, a first connecting pipe is fixedly arranged at the water inlet of the first electromagnetic valve, a connecting box is fixedly arranged at one end of the first connecting pipe, which is far away from the first electromagnetic valve, a timing module and a control module are fixedly arranged on the side surface of the connecting box, and a water-sensitive sensor is fixedly arranged at the bottom part of the inner side of the connecting box, the first connecting pipe lateral wall fixed mounting has the second connecting pipe, the second connecting pipe is kept away from first connecting pipe one end fixed mounting has the second solenoid valve, second solenoid valve delivery port fixed mounting has the outlet pipe.

Furthermore, the input ends of the control module and the timing module are electrically connected with the output end of the water-sensitive sensor, the output end of the timing module is electrically connected with the input end of the control module, and the input ends of the first electromagnetic valve and the second electromagnetic valve are electrically connected with the output end of the control module.

Furthermore, the top of the connecting box is provided with a plurality of groups of through holes through which bolts pass.

Further, the purifying box side is located the equal fixed mounting in two sealing door bottoms and has spacing subassembly, spacing subassembly includes connecting rod and fixing base, the connecting rod with sealing door lateral wall fixed connection, the fixing base with purifying box side fixed connection, the connecting rod is close to fixing base one side and has seted up the spacing groove, the spout has been seted up to the side of fixing base, the inboard sliding connection of spout has the slider, the inboard fixed mounting of spout has reset spring, reset spring one end and slider lateral wall fixed connection, and the inner wall fixed connection of connecting rod one side is kept away from to the other end and spout, reset spring one side fixedly connected with gag lever post is kept away from to the slider, the gag lever post is kept away from slider one end and is run through the inner wall of spout just extends to the spout outside and with spacing inslot side joint.

Further, the first filter layer and the second filter layer are obliquely arranged on the inner side of the purification box, the first filter layer is a ceramic filter plate, and the second filter layer is a granular activated carbon layer.

Furthermore, two the equal fixed mounting of the clear dirty mouthful inner wall that is close to sealing door one side has sealed the pad, two sealing door keeps away from the equal fixedly connected with handle in clear dirty mouthful one side.

The utility model has the following beneficial effects:

according to the utility model, rainwater in the surface pipe network is introduced into the first connecting pipe through the connecting box, and the rainwater polluted by the surface pipe network is abandoned after the rainwater in the first connecting pipe passes through the second connecting pipe under the matched use of the timing module, the control module, the water-sensitive sensor, the first electromagnetic valve and the second electromagnetic valve, so that the rainwater polluted by the surface pipe network is prevented from entering the purifying box. Then, after once filtering the rainwater through first filter layer, rethread second filter layer filters the rainwater once more, and then has improved rainwater filtration efficiency, and further filters the impurity in the rainwater. Finally, the sealing door is pulled to be opened to clean the dirty opening, so that sludge on the first filter layer and the second filter layer can be cleaned, and the filter layers are prevented from being blocked by precipitates on the first filter layer and the second filter layer, so that the problem that the existing rainwater diversion and drainage device is simple in structural design and cannot drain rainwater polluted by an earth surface pipe network, rainwater containing a large amount of pollutants and impurities enters the water storage module, the purification difficulty of the rainwater is increased, and the recycling of water resources is not facilitated is solved; and simultaneously, the problems that the filter layer is blocked by the adsorbed sediment on the filter layer and cannot be cleaned in time are solved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of a spacing assembly of the present invention;

reference numerals: 1. a purification box; 2. a first connecting pipe; 3. a timing module; 4. a gasket; 5. cleaning a sewage port; 6. a handle; 7. a sealing door; 8. a water inlet pipe; 9. a first solenoid valve; 10. a limiting component; 11. a frame; 12. a second filter layer; 13. a first filter layer; 14. a limiting groove; 15. a limiting rod; 16. a connecting rod; 17. a fixed seat; 18. a return spring; 19. a chute; 20. a slider; 21. a control module; 22. a water sensitive sensor; 23. a connecting box; 24. a second solenoid valve; 25. a water outlet pipe; 26. a second connecting pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.

As shown in FIGS. 1-4, a rainwater diversion and drainage device for sponge cities comprises a purification box 1 with an opening at the bottom, two opposite side walls of the purification box 1 are provided with two sewage cleaning ports 5 which are distributed in a staggered manner, two frames 11 which are symmetrically distributed are fixedly connected to the bottom of the two sewage cleaning ports 5 at the inner side of the purification box 1, a first filter layer 13 and a second filter layer 12 are fixedly mounted at the inner sides of the two frames 11 respectively, the top of each sewage cleaning port 5 at the side of the purification box 1 is movably connected with a sealing door 7 through a hinge, a water inlet pipe 8 is fixedly mounted at the top of the purification box 1, a first electromagnetic valve 9 is fixedly assembled at one end of the water inlet pipe 8 far away from the purification box 1, a first connecting pipe 2 is fixedly mounted at a water inlet of the first electromagnetic valve 9, a connecting box 23 is fixedly mounted at one end of the first connecting pipe 2 far away from the first electromagnetic valve 9, the timing module 3 and the control module 21 are fixedly mounted on the side surface of the connecting box 23, the water-sensitive sensor 22 is fixedly mounted at the bottom of the inner side of the connecting box 23, the second connecting pipe 26 is fixedly mounted on the side wall of the first connecting pipe 2, the second electromagnetic valve 24 is fixedly mounted at one end, far away from the first connecting pipe 2, of the second connecting pipe 26, the water outlet pipe 25 is fixedly mounted at the water outlet of the second electromagnetic valve 24, in some embodiments, rainwater in the surface pipe network is introduced into the first connecting pipe 2 through the connecting box 23, the timing module 3, the control module 21, the water-sensitive sensor 22, the first electromagnetic valve 9 and the second electromagnetic valve 24 are used in a matched manner, so that the rainwater in the first connecting pipe 2 is discharged through the second connecting pipe 26 and the water outlet pipe 25, further the rainwater polluted by the surface pipe network is discarded, and the rainwater polluted by the surface pipe network is prevented from entering the purifying box 1, the rainwater is filtered for one time through the first filter layer 13, then the rainwater is filtered for the second time through the second filter layer 12, so that the rainwater filtering efficiency is improved, impurities in the rainwater are further filtered, the sealing door 7 is pulled, the sealing door 7 is further opened, and then the sludge on the first filter layer 13 and the second filter layer 12 can be cleaned through the sewage cleaning port 5, so that the filter layers are prevented from being blocked by precipitates on the first filter layer 13 and the second filter layer 12, thereby solving the problems that the existing rainwater diversion and drainage device is simple in structural design, rainwater polluted by a surface pipe network cannot be drained, rainwater containing a large amount of pollutants enters the water storage module, the purification difficulty of the rainwater is increased, the recycling of water resources is not facilitated, and after the rainwater is purified, a large amount of precipitates are adsorbed on the filter layers, if the rainwater is not cleaned, the filtering layer is easy to be blocked, and further the rainwater purification is inconvenient, more specifically, when in use, the connecting box 23 is connected to the rainwater outlet of the surface pipe network, and further the rainwater enters the connecting box 23, the timing module 3, the control module 21, the water sensor 22, the first electromagnetic valve 9 and the second electromagnetic valve 24 are used in cooperation, and further the first electromagnetic valve 9 closes the second electromagnetic valve 24 to open, and further the rainwater in the connecting box 23 enters the second connecting pipe 26 through the first connecting pipe 2 and is discharged through the water outlet pipe 25, or the first electromagnetic valve 9 opens the second electromagnetic valve 24 to close, and further the rainwater in the connecting box 23 enters the water inlet pipe 8 through the first connecting pipe 2 and then enters the purifying box 1, and further the rainwater polluted by the surface pipe network is discarded, and the rainwater polluted by the surface pipe network is prevented from entering the purifying box 1, the difficulty of rainwater purification has been reduced, under the effect of first filter layer 13, once filtration has been carried out, then water after filtering, under the effect of second filter layer 12, secondary filtration has been carried out, the purification efficiency of rainwater has been improved, the quality of rainwater purification has been guaranteed, after the device is accomplished filtration purification, the staff can stimulate sealing door 7, and then open sealing door 7, then through clear dirty mouthful 5, and then can clear up the precipitate on first filter layer 13 and the second filter layer 12, avoided the precipitate on first filter layer 13 and the second filter layer 12 to block up the filter layer, bring the facility for rainwater purification.

As shown in fig. 1-3, in some embodiments, the input terminals of the control module 21 and the timing module 3 are electrically connected to the output terminal of the water sensor 22, the output terminal of the timing module 3 is electrically connected to the input terminal of the control module 21, the input terminals of the first electromagnetic valve 9 and the second electromagnetic valve 24 are electrically connected to the output terminal of the control module 21, the timing module 3 is set for 20 minutes in advance, when the water sensor 22 detects that rainwater enters the connection box 23, an electrical signal is transmitted to the timing module 3 and the control module 21, the timing module 3 starts timing, the control module 21 controls the first electromagnetic valve 9 to close and open the second electromagnetic valve 24, so that rainwater in the connection box 23 enters the second connection pipe 26 through the first connection pipe 2 and is discharged through the water outlet pipe 25, when the timing value of the timing module 3 reaches the set value, the timing module 3 transmits the electrical signal to the control module 21, control module 21 again controls first solenoid valve 9 and opens second solenoid valve 24 and close, and then makes the rainwater in the connecting box 23 get into inlet tube 8 through first connecting pipe 2, then gets into purifying box 1, and then makes the rainwater that is polluted by the earth's surface pipe network abandon the flow, has avoided the rainwater that is polluted by the earth's surface pipe network to get into purifying box 1, and the degree of difficulty that the rainwater purified has been reduced to such design.

As shown in fig. 1 to 3, in some embodiments, a plurality of groups of through holes through which bolts pass are formed in the top of the connection box 23, and the connection box 23 is fixed to a sewer wellhead after the bolts pass through the through holes, so that the connection box 23 can be conveniently installed, and rainwater in a surface pipe network can enter the connection box 23.

As shown in fig. 1 and 4, in some embodiments, a limiting component 10 is fixedly mounted on the side surface of the purifying box 1 at the bottom of each of the two sealing doors 7, the limiting component 10 includes a connecting rod 16 and a fixing seat 17, the connecting rod 16 is fixedly connected with the side wall of the sealing door 7, the fixing seat 17 is fixedly connected with the side surface of the purifying box 1, a limiting groove 14 is formed on one side of the connecting rod 16 close to the fixing seat 17, a sliding groove 19 is formed on the side surface of the fixing seat 17, a sliding block 20 is slidably connected to the inner side of the sliding groove 19, a return spring 18 is fixedly mounted on the inner side of the sliding groove 19, one end of the return spring 18 is fixedly connected with the side wall of the sliding block 20, and the other end is fixedly connected with the inner wall of the sliding groove 19 far from the connecting rod 16, a limiting rod 15 is fixedly connected to the side of the sliding block 20 far from the return spring 18, one end of the limiting rod 15 far from the sliding block 20 penetrates through the inner wall of the sliding groove 19 and extends to the outer side of the sliding groove 19 and is clamped with the inner side of the limiting groove 14, promote slider 20, and then make slider 20 slide in spout 19 is inboard, and then compress reset spring 18, and then make gag lever post 15 to 19 inboard removals of spout, and then make gag lever post 15 and spacing groove 14 separation, pulling sealing door 7 this moment, and then make sealing door 7 rotate in purifying box 1 side, and then open sealing door 7, when relaxing slider 20, under reset spring 18's effect, and then make slider 20 slide in 19 inboard opposite directions of spout, and then drive gag lever post 15 to the spout 19 outside removal, and then make gag lever post 15 and the inboard joint of spacing groove 14, and then carry out spacing fixed to connecting rod 16, and then carry out spacing fixed to sealing door 7, and then close sealing door 7, guaranteed that purifying box 1 is in sealed state, carry out the purification treatment of rainwater.

As shown in fig. 3, in some embodiments, the first filter layer 13 and the second filter layer 12 are both obliquely disposed inside the purifying box 1, the first filter layer 13 is a ceramic filter plate, the second filter layer 12 is a granular activated carbon layer, rainwater in the purifying box 1 removes granular impurities in the rainwater under the action of the ceramic filter plate of the first filter layer 13, and then harmful substances in the rainwater are removed under the action of the granular activated carbon layer of the second filter layer 12, so that the purifying efficiency and quality of the rainwater are improved, and the first filter layer 13 and the second filter layer 12 are obliquely disposed in the purifying box 1, so that the sediment on the tops of the first filter layer 13 and the second filter layer 12 can be conveniently cleaned.

As shown in fig. 1, in some embodiments, two inner walls of the two sewage disposal openings 5 near the sealing door 7 are fixedly provided with a sealing gasket 4, two inner walls of the sealing door 7 far from the sewage disposal opening 5 are fixedly provided with a handle 6, the handle 6 is pulled to further drive the sealing door 7 to rotate, and after the sealing door 7 is closed, the sealing performance of the device is improved under the action of the sealing gasket 4, so that rainwater in the purifying box 1 cannot flow out from gaps between the sealing door 7 and the sewage disposal opening 5.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a big or small rainwater reposition of redundant personnel discharging equipment in sponge city, includes that the bottom is open-ended purifying box (1), its characterized in that: two side walls opposite to the purifying box (1) are provided with two sewage cleaning ports (5) which are distributed in a staggered mode, the bottoms of the two sewage cleaning ports (5) on the inner side of the purifying box (1) are fixedly connected with two frames (11) which are distributed symmetrically, the inner sides of the two frames (11) are respectively fixedly provided with a first filter layer (13) and a second filter layer (12), the side surfaces of the purifying box (1) are located at the tops of the two sewage cleaning ports (5) and are respectively connected with a sealing door (7) through hinges in a movable mode, the top of the purifying box (1) is fixedly provided with a water inlet pipe (8), one end, far away from the purifying box (1), of the water inlet pipe (8) is fixedly provided with a first electromagnetic valve (9), a first connecting pipe (2) is fixedly arranged at the water inlet of the first electromagnetic valve (9), one end, far away from the first electromagnetic valve (9), of the first connecting pipe (2) is fixedly provided with a connecting box (23), connecting box (23) side fixed mounting has timing module (3) and control module (21), connecting box (23) inboard bottom fixed mounting has water sensor (22), first connecting pipe (2) lateral wall fixed mounting has second connecting pipe (26), first connecting pipe (2) one end fixed mounting is kept away from in second connecting pipe (26) has second solenoid valve (24), second solenoid valve (24) delivery port fixed mounting has outlet pipe (25).

2. The rainwater diversion and drainage device for sponge cities as claimed in claim 1, wherein: the input ends of the control module (21) and the timing module (3) are electrically connected with the output end of the water-sensitive sensor (22), the output end of the timing module (3) is electrically connected with the input end of the control module (21), and the input ends of the first electromagnetic valve (9) and the second electromagnetic valve (24) are electrically connected with the output end of the control module (21).

3. The rainwater diversion and drainage device for sponge cities as claimed in claim 1, wherein: the top of the connecting box (23) is provided with a via hole through which a plurality of groups of bolts pass.

4. The rainwater diversion and drainage device for sponge cities as claimed in claim 1, wherein: the side surface of the purifying box (1) is positioned at the bottom of two sealing doors (7) and is fixedly provided with a limiting component (10), the limiting component (10) comprises a connecting rod (16) and a fixing seat (17), the connecting rod (16) is fixedly connected with the side wall of the sealing doors (7), the fixing seat (17) is fixedly connected with the side surface of the purifying box (1), one side of the connecting rod (16) close to the fixing seat (17) is provided with a limiting groove (14), the side surface of the fixing seat (17) is provided with a sliding groove (19), the inner side of the sliding groove (19) is slidably connected with a sliding block (20), the inner side of the sliding groove (19) is fixedly provided with a reset spring (18), one end of the reset spring (18) is fixedly connected with the side wall of the sliding block (20), the other end of the reset spring is fixedly connected with the inner wall of the sliding groove (19) far away from one side of the connecting rod (16), the sliding block (20) is far away from one side of the reset spring (18) and is fixedly connected with a limiting rod (15), one end, far away from the sliding block (20), of the limiting rod (15) penetrates through the inner wall of the sliding groove (19), extends to the outer side of the sliding groove (19) and is clamped with the inner side of the limiting groove (14).

5. The rainwater diversion and drainage device for sponge cities as claimed in claim 1, wherein: the first filter layer (13) and the second filter layer (12) are obliquely arranged on the inner side of the purification box (1), the first filter layer (13) is a ceramic filter plate, and the second filter layer (12) is a granular activated carbon layer.

6. The rainwater diversion and drainage device for sponge cities as claimed in claim 1, wherein: two the equal fixed mounting of clear dirty mouthful (5) inner wall near sealing door (7) one side has sealed pad (4), two equal fixedly connected with handle (6) in clear dirty mouthful (5) one side are kept away from in sealing door (7).