CN212772751U

CN212772751U - Rainwater is collected and is used cistern

Info

Publication number: CN212772751U
Application number: CN202020965246.3U
Authority: CN
Inventors: 张磊
Original assignee: Nanjing Jiandongyu Water Conservancy Technology Co ltd
Current assignee: Jiangsu Jiandong sponge City Technology Co.,Ltd.
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-23
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a rainwater is collected and is used cistern relates to cistern technical field, and is not fine for solving current rainwater and collect the effect of purifying the rainwater with the cistern, and the practicality is not very high problem. The inside of dirt bed is provided with the catch basin, the internally mounted of catch basin has the water proof membrane, the internally mounted of water proof membrane has the retaining module, and the retaining module is provided with a plurality of, the opposite side of catch basin top is provided with the purification groove, the internally mounted who purifies the groove has the rainwater purifying box, rainwater infiltration board is installed to rainwater purifying box top, and rainwater purifying box and rainwater infiltration board threaded connection, the internally mounted of rainwater purifying box has the filter frame, filter the inside below of frame and install the active carbon, quartz sand is installed to the top of active carbon, the precision filtering net is installed to the top of quartz sand, the retaining module includes corrosion-resistant perforated plate, inserted block, slot and supporting shoe.

Description

Rainwater is collected and is used cistern

Technical Field

The utility model relates to a cistern technical field specifically is a rainwater is collected and is used cistern.

Background

The rainwater collection reservoir is generally a reservoir for collecting rainwater, the runoff flow of rainwater is increased along with the development of urbanization, the peak flow of the runoff of rainwater is temporarily stored in the reservoir, water is discharged from the reservoir after the flow is reduced so as to reduce the peak flow, the pipe diameter of a downstream rainwater trunk pipe is reduced, the drainage standard and flood control capability of an area are improved, and flood disasters are reduced, the rainwater reservoir is a rainwater collection facility, and mainly temporarily reserves the peak flow of the runoff of rainwater in the reservoir, slowly discharges the rainwater from the reservoir after the maximum flow is reduced, overflow pollutants of a confluence drainage system or initial rainwater discharged by a shunting drainage system in some urban areas become higher overflow pollutants or temporarily store the initial rainwater in the reservoir, and after rainfall is finished, the stored rainwater and sewage are conveyed to a sewage treatment plant through a sewage pipeline, the purposes of controlling non-point source pollution and protecting water quality are achieved.

However, the existing rainwater collection reservoir has poor rainwater purification effect and low practicability; therefore, the existing requirements are not met, and a reservoir for collecting rainwater is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater is collected and is used cistern to it is not fine to provide the current rainwater in solving above-mentioned background art and collect the effect of purifying the rainwater with the cistern, and the practicality is not very high problem.

In order to achieve the above object, the utility model provides a following technical scheme: a water storage tank for collecting rainwater comprises a soil layer, wherein a water storage tank is arranged inside the soil layer, a waterproof membrane is arranged inside the water storage tank, a water storage module is arranged inside the waterproof membrane, the water storage module is provided with a plurality of water storage modules, a purification tank is arranged on the other side above the water storage tank, a rainwater purification box is arranged inside the purification tank, a rainwater infiltration plate is arranged above the rainwater purification box, the rainwater purification box is in threaded connection with the rainwater infiltration plate, a filter frame is arranged inside the rainwater purification box, activated carbon is arranged below the inside of the filter frame, quartz sand is arranged above the activated carbon, a precise filter screen is arranged above the quartz sand, the water storage module comprises a corrosion-resistant porous plate, an insert block, an insert slot and a support block, an insert block is arranged above the corrosion-resistant porous plate, and the insert block is provided with a plurality of water storage modules, one side of the insertion block is provided with a slot, a supporting block is installed below the corrosion-resistant porous plate, and the supporting block is provided with a plurality of.

Preferably, an inspection well is arranged on one side inside the water storage module, and a recycling well is arranged on the other side inside the water storage module.

Preferably, sealing plates are mounted above the inner parts of the inspection well and the recycling well.

Preferably, the inside of retrieval and utilization well is installed the protection box, and retrieval and utilization well and protection box pass through bolted connection.

Preferably, the internally mounted of protection box has the suction pump, the connecting pipe is installed to the top of suction pump, and suction pump and connecting pipe sealing connection.

Preferably, a clear water tank is arranged above one side of the water storage tank.

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

1. the utility model discloses a set up a purification groove at the opposite side of catch basin top, the internally mounted of purification groove has the rainwater purifying box, the rainwater purifying box plays the effect of purifying the rainwater, make the rainwater use safer, the internally mounted of rainwater purifying box has active carbon, quartz sand and precision filter net, the active carbon utilizes its porotic solid surface, adsorb organic matter or noxious material in the removal water, remove the peculiar smell, make water obtain the purification, quartz sand plays the effect of filtering small particle impurity, the precision filter net is for filtering bigger particle impurity;

2. the utility model discloses an install a plurality of inserted blocks and set up a plurality of slots in corrosion-resistant perforated plate's top, inserted block and slot play fine limiting displacement, make the installation more firm between corrosion-resistant perforated plate and the corrosion-resistant perforated plate, through a plurality of retaining modules of internally mounted at the catch basin, the retaining module plays the effect of support, prevents that the dirt bed from taking place to collapse.

Drawings

Fig. 1 is a sectional view of a rainwater collection reservoir according to the present invention;

FIG. 2 is a schematic view showing the internal structure of the purification tank of the present invention;

figure 3 is the cross-sectional view of the water storage module of the present invention.

In the figure: 1. a layer of clay; 2. a water storage tank; 3. a water-resistant film; 4. a water storage module; 5. an inspection well; 6. a recycling well; 7. a sealing plate; 8. a protection box; 9. a water pump; 10. a connecting pipe; 11. a clear water tank; 12. a purification tank; 13. a rainwater purification tank; 14. a rainwater penetration plate; 15. a filter frame; 16. activated carbon; 17. quartz sand; 18. a precision filter screen; 19. a corrosion-resistant porous plate; 20. inserting a block; 21. a slot; 22. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a rainwater collection reservoir comprises a soil layer 1, a water storage tank 2 is arranged inside the soil layer 1, a waterproof membrane 3 is arranged inside the water storage tank 2, a water storage module 4 is arranged inside the waterproof membrane 3, the water storage module 4 is provided with a plurality of water storage modules, a purification tank 12 is arranged on the other side above the water storage tank 2, a rainwater purification tank 13 is arranged inside the purification tank 12, a rainwater infiltration plate 14 is arranged above the rainwater purification tank 13, the rainwater purification tank 13 is in threaded connection with the rainwater infiltration plate 14, the mounting is convenient, the use is convenient, the universality is good, the mounting and dismounting can be realized, the repeated use is realized, a filter frame 15 is arranged inside the rainwater purification tank 13, activated carbon 16 is arranged below the inside of the filter frame 15, quartz sand 17 is arranged above the activated carbon 16, a precise filter screen 18 is arranged above the quartz sand 17, the water storage module 4 comprises a corrosion-resistant porous plate 19 and, Slot 21 and supporting shoe 22, insert block 20 is installed to the top of corrosion-resistant perforated plate 19, and insert block 20 is provided with a plurality of, and one side of insert block 20 is provided with slot 21, and supporting shoe 22 is installed to the below of corrosion-resistant perforated plate 19, and supporting shoe 22 is provided with a plurality of.

Further, the inside one side of retaining module 4 is provided with inspection shaft 5, and the inside opposite side of retaining module 4 is provided with retrieval and utilization well 6, and inspection shaft 5 conveniently detects the inside rainwater of catch basin 2.

Furthermore, a sealing plate 7 is arranged above the inner parts of the inspection well 5 and the recycling well 6, so that the safety protection effect is achieved.

Further, the internally mounted of retrieval and utilization well 6 has protection box 8, and retrieval and utilization well 6 passes through bolted connection with protection box 8, simple structure, and the form is various, and the practicality is strong, convenient operation, connects reliably.

Furthermore, a water suction pump 9 is installed inside the protection box 8, a connecting pipe 10 is installed above the water suction pump 9, the water suction pump 9 is connected with the connecting pipe 10 in a sealing mode, and the anti-fatigue performance is good, and the anti-corrosion performance is good.

Further, a clear water tank 11 is arranged above one side of the water storage tank 2, and plays a role in distributing rainwater.

The working principle is as follows: when in use, rainwater can enter the rainwater purification box 13 through the rainwater penetration plate 14 above the rainwater purification box 13 in the purification tank 12 in the soil layer 1, the rainwater can firstly pass through the precision filter screen 18 at the top of the filter frame 15 in the rainwater purification box 13 to filter larger particle impurities, then pass through the quartz sand 17 below the precision filter screen 18, the quartz sand 17 plays a role of filtering small particle impurities, finally the rainwater passes through the activated carbon 16 below the quartz sand 17, the activated carbon 16 adsorbs and removes organic matters or toxic substances in the water by utilizing the porous solid surface of the activated carbon 16, removes peculiar smell and peculiar smell, purifies the water, the purified rainwater falls into the bottom of the rainwater purification box 13, then enters the inspection well 5 in the water storage tank 2 at one side of the purification tank 12 through the water pipe at one side of the rainwater purification box 13, and then enters the water storage tank 2 through the inspection well 5, a plurality of water storage modules 4 are arranged inside the water storage tank 2, each water storage module 4 consists of a corrosion-resistant porous plate 19, an insertion block 20, a slot 21 and a supporting block 22, the insertion block 20 on one corrosion-resistant porous plate 19 is arranged in the slot 21 of the other corrosion-resistant porous plate 19, then the supporting block 22 below the corrosion-resistant porous plate 19 is arranged on the supporting block 22 below the other corrosion-resistant porous plate 19, the installation is very firm after the installation is finished, the water storage modules 4 play a role in supporting and preventing the soil layer 1 from collapsing, and the waterproof membrane 3 outside the water storage modules 4 plays a role in storing water, when the rainwater in the water storage tank 2 needs to be used, the water suction pump 9 inside the internal protection box 8 of the recycling well 6 is started, the water suction pump 9 works to pump the rainwater in the water storage tank 2 out and flow into the clean water tank 11 on the other side of the water storage tank 2 through the connecting pipe 10 above the water suction pump 9, and the water in the clean water tank 11 is pumped through the external water pump.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rainwater is collected and is used cistern, includes loam layer (1), its characterized in that: the rainwater purification device is characterized in that a water storage tank (2) is arranged inside the soil layer (1), a waterproof membrane (3) is arranged inside the water storage tank (2), a water storage module (4) is arranged inside the waterproof membrane (3), the water storage module (4) is provided with a plurality of water, a purification tank (12) is arranged on the other side above the water storage tank (2), a rainwater purification box (13) is arranged inside the purification tank (12), a rainwater infiltration plate (14) is arranged above the rainwater purification box (13), the rainwater purification box (13) is in threaded connection with the rainwater infiltration plate (14), a filter frame (15) is arranged inside the rainwater purification box (13), activated carbon (16) is arranged below the inside of the filter frame (15), quartz sand (17) is arranged above the activated carbon (16), and a precise filter screen (18) is arranged above the quartz sand (17), the water storage module (4) comprises a corrosion-resistant porous plate (19), an insertion block (20), slots (21) and supporting blocks (22), the insertion block (20) is installed above the corrosion-resistant porous plate (19), the insertion block (20) is provided with a plurality of, one side of the insertion block (20) is provided with the slots (21), the supporting blocks (22) are installed below the corrosion-resistant porous plate (19), and the supporting blocks (22) are provided with a plurality of.

2. A rainwater collection reservoir according to claim 1, wherein: the water storage device is characterized in that an inspection well (5) is arranged on one side inside the water storage module (4), and a recycling well (6) is arranged on the other side inside the water storage module (4).

3. A rainwater collection reservoir according to claim 2, characterised in that: and sealing plates (7) are respectively arranged above the inner parts of the inspection well (5) and the recycling well (6).

4. A rainwater collection reservoir according to claim 2, characterised in that: the inside of retrieval and utilization well (6) is installed protection box (8), and retrieval and utilization well (6) pass through bolted connection with protection box (8).

5. A rainwater collection reservoir according to claim 4, characterised in that: the internally mounted of protection box (8) has suction pump (9), connecting pipe (10) are installed to the top of suction pump (9), and suction pump (9) and connecting pipe (10) sealing connection.

6. A rainwater collection reservoir according to claim 1, wherein: and a clear water tank (11) is arranged above one side of the water storage tank (2).