CN218814258U

CN218814258U - Sponge city rainwater collection tank

Info

Publication number: CN218814258U
Application number: CN202222908849.1U
Authority: CN
Inventors: 路建龙; 许赞渊; 伍原辉; 李文杰
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-07
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a sponge urban rainwater collection tank, which belongs to the technical field of rainwater collection treatment and comprises a rainwater tank main body and a water inlet arranged at the top end of the rainwater tank main body, wherein the upper half part inside the rainwater tank main body is provided with an ash removal system capable of automatically cleaning, the lower half part inside the rainwater tank main body is provided with a stirring system, one end of the stirring system is connected with a filter box through a connecting pipe, and one end of the filter box is provided with a drain pipe; the utility model discloses can scrape automatically and get and collect great dust particle, save the process of manual clearance, rainwater and flocculating agent can evenly stir, produce the sediment more high-efficiently, improve the reuse rate of rainwater after filtering.

Description

Sponge city rainwater collection tank

Technical Field

The utility model relates to a sponge city rainwater collection tank belongs to rainwater collection processing technology field.

Background

The sponge city is a new generation of urban rainfall flood management concept, and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like; the floor has the characteristics of excellent water seepage, compression resistance, wear resistance, skid resistance, environmental protection, beautiful and colorful appearance, comfort, easy maintenance, sound absorption, noise reduction and the like; sponge urban road rainwater dredging system absorbs water, impounds, seeps water, the water purification when rainy day, avoids the rainwater to cause urban road's ponding.

The existing road rainwater collecting and treating system for the sponge city has certain defects in use, and when a filter screen is used for filtering dust in rainwater, a large amount of dust is usually adhered to the surface of the filter screen, so that manual cleaning is needed, and time and labor are consumed; simultaneously current sponge city downspout can use flocculating agent and rainwater to mix, but does not set up corresponding rabbling mechanism, leads to the mixed mode of rainwater and flocculating agent thoroughly even not enough, and the efficiency that deposits the production is lower, and the reuse rate is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough that prior art exists, the utility model provides a sponge city rainwater collection tank, through setting up the deashing system, mixing system and rose box filter and deposit the processing to the rainwater, have not only saved artifical manual dust clearance to the filter screen surface, and the rainwater is mixed the back with the flocculating agent at the homogeneous mixing moreover, and the efficiency that the sediment produced is higher.

The technical scheme of the utility model as follows:

the utility model provides a sponge city rainwater collection tank, includes rainwater jar main part and sets up the water inlet on rainwater jar main part top, the inside first half of rainwater jar main part is provided with the deashing system that is used for automatic clearance, the inside latter half of rainwater jar main part is provided with mixing system one end is connected with the rose box through the connecting pipe, the one end of rose box is provided with the drain pipe.

The dust cleaning system for automatic cleaning comprises chain wheels which are rotatably arranged at the upper side in the rainwater tank main body and are distributed in a rectangular shape, each chain wheel is meshed with a chain, the front end of each chain is fixedly connected with a connecting rod, the free end of each connecting rod is fixedly connected with a scraping rod, the lower end of each scraping rod is fixedly connected with a scraping plate, the upper end of each scraping rod is sleeved with a sliding sleeve in a sliding mode, the upper end of each sliding sleeve is horizontally connected with a sliding rod in a sliding mode, and two ends of each sliding rod are fixedly connected to the inner wall of the rainwater tank main body; the rainwater tank comprises a rainwater tank body and is characterized in that a first filter screen is fixedly connected to the inner middle of the rainwater tank body, a top-end laminating scraper blade of the first filter screen is arranged, a fixing box is arranged at one end of the first filter screen, a pull box is slidably connected to the inside of the fixing box, the free end of the pull box slidably penetrates through the side wall of the rainwater tank body and extends outwards, a first motor is fixedly arranged outside the rainwater tank body, and the output end of the first motor is connected with a chain wheel in a transmission mode.

The stirring system comprises a second motor arranged outside the rainwater tank body, the output end of the second motor is connected with a rotary table in a transmission mode after rotating to stretch into the rainwater tank body, a reciprocating rod is connected to the front end face of the rotary table through a pin shaft, stirring blades are fixedly connected to the lower end of the reciprocating rod, a sliding groove rod is connected to the upper end of the reciprocating rod in a sliding mode, and the free end of the sliding groove rod is connected with the rainwater tank body in a rotating mode.

Wherein, a water pump is arranged on the connecting pipe.

Wherein, be provided with second filter screen and the active carbon adsorption board that distributes from top to bottom in proper order in the rose box.

Wherein, the rainwater jar is last to be communicated with the filling tube, the filling tube setting is at first filter screen lower extreme.

The water inlet is provided with a water inlet, a water outlet and a water inlet pipe, wherein valves are arranged on the feeding pipe and the water outlet pipe, and electromagnetic valves are arranged on the water inlet.

The utility model discloses following beneficial effect has:

the utility model scrapes the dust in the rainwater from right to left under the driving of the chain by the scraper blade in the ash cleaning system, so that the dust is collected in the pull box and can be intensively cleaned, thus realizing the automatic cleaning function in a reciprocating way and saving the manual cleaning of the surface of the first filter screen; rainwater and the added flocculating agent are uniformly stirred by a stirring blade in the stirring system, so that the precipitation efficiency is higher; and the treated rainwater is filtered and deodorized again through a second filter screen and an active carbon adsorption plate in the filter box so as to achieve the purpose of recycling the rainwater.

Drawings

FIG. 1 is an internal structure diagram of the present invention;

fig. 2 is a rear view of the present invention.

Wherein the reference numbers are: 1. a rainwater tank main body; 2. a water inlet; 201. an electromagnetic valve; 3. a dust removal system; 301. a sprocket; 302. a chain; 303. a connecting rod; 304. a scraping rod; 305. a squeegee; 306. a sliding sleeve; 307. a slide bar; 308. a first filter screen; 309. a fixing box; 310. a drawing box; 311. a first motor; 4. a stirring system; 401. a second motor; 402. a turntable; 403. a pin shaft; 404. a reciprocating lever; 405. a stirring blade; 406. a chute rod; 5. a connecting pipe; 501. a water pump; 6. a filter box; 601. a second filter screen; 602. an activated carbon adsorption plate; 7. a drain pipe; 8. a feed tube; 9. and (4) a valve.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a sponge city rainwater collection tank, includes rainwater jar main part 1 and sets up the water inlet 2 on 1 top of rainwater jar main part, 1 inside first half of rainwater jar main part is provided with the deashing system 3 that is used for automatic clearance, 1 inside latter half of rainwater jar main part is provided with mixing system 4 one end is connected with rose box 6 through connecting pipe 5, the one end of rose box 6 is provided with drain pipe 7.

The ash removal system 3 for automatic cleaning comprises chain wheels 301 which are rotatably arranged on the inner upper side of the rainwater tank main body 1 and are distributed in a rectangular shape, each chain wheel 301 is meshed with a chain 302, the front end of each chain 302 is fixedly connected with a connecting rod 303, the free end of each connecting rod 303 is fixedly connected with a scraping rod 304, the lower end of each scraping rod 304 is fixedly connected with a scraper 305, the upper end of each scraping rod 304 is sleeved with a sliding sleeve 306 in a sliding mode, the upper end of each sliding sleeve 306 is horizontally connected with a sliding rod 307 in a sliding mode, and two ends of each sliding rod 307 are fixedly connected to the inner wall of the rainwater tank main body 1; middle part fixedly connected with first filter screen 308 in rainwater jar main part 1, the 308 top laminating scraper blade 305 of first filter screen sets up, first filter screen 308 one end is provided with fixed box 309, sliding connection has pull box 310 in the fixed box 309, the setting of outwards extending is run through rainwater jar main part 1 lateral wall in the slip of pull box 310 free end, rainwater jar main part 1 external fixation has first motor 311, first motor 311 output is connected with sprocket 301 transmission.

Wherein, mixing system 4 is including setting up second motor 401 outside rainwater jar main part 1, the transmission is connected with carousel 402 after second motor 401 output rotates to stretch into rainwater jar main part 1 inside, be connected with reciprocating lever 404 through round pin axle 403 on the terminal surface before the carousel 402, reciprocating lever 404 lower extreme fixedly connected with stirring vane 405, reciprocating lever 404 upper end sliding connection has chute pole 406, chute pole 406 free end rotates with rainwater jar main part 1 and is connected.

Wherein, a water pump 501 is arranged on the connecting pipe 5.

Wherein, a second filter screen 601 and an activated carbon adsorption plate 602 which are sequentially distributed up and down are arranged in the filter box 6.

Wherein, the last intercommunication of rainwater jar main part 1 has filling tube 8, filling tube 8 sets up at first filter screen 308 lower extreme.

Wherein, the filling tube 8 with all be provided with valve 9 on the drain pipe 7, be provided with solenoid valve 201 on the water inlet 2.

The utility model discloses a theory of operation:

as shown in fig. 1 and 2, taking clockwise rotation as an example, rainwater flows into the ash removal system 3 from the water inlet 2, the first motor 311 drives the sprocket 301 and the chain 302 to rotate clockwise, the connecting rod 303 moves leftwards along with the chain 302, the scraper 305 automatically scrapes larger dust particles blocked by the first filter 308 from left to right, when the connecting rod 303 moves to the leftmost end and moves upwards, the scraper 304 is retracted into the sliding sleeve 306 under the driving of the connecting rod 303, the scraper 305 also moves upwards, when the connecting rod 303 moves to the rightmost end and moves downwards, the scraper 304 extends out of the sliding sleeve 306, the scraper 305 contacts the first filter 308 and scrapes dust from left to right again, and thus, the dust cleaned by the scraper 305 is collected into the drawing box 310 in a centralized manner and is cleaned together after the completion; the filtered rainwater enters the stirring system 4, the second motor 401 drives the turntable 402 to rotate clockwise, the reciprocating rod 404 swings under the driving of the pin shaft 403, and the stirring blades 405 can uniformly mix the rainwater subjected to ash removal treatment and the flocculating agent added by the feeding pipe 8 under the limit of the reciprocating rod 404 and the chute rod 406; after the precipitation is completely completed, the water pump 501 is started, the remaining rainwater flows to the filter box 6 through the connecting pipe 5, the second filter screen 601 filters the water again, and after the activated carbon adsorption plate 602 deodorizes the water, the valve 9 is opened and the rainwater flows out from the drain pipe 7.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a sponge city rainwater collection tank which characterized in that: including rainwater jar main part (1) and water inlet (2) of setting on rainwater jar main part (1) top, the inside first half of rainwater jar main part (1) is provided with deashing system (3) that are used for automatic clearance, the inside latter half of rainwater jar main part (1) is provided with mixing system (4) one end is connected with rose box (6) through connecting pipe (5), the one end of rose box (6) is provided with drain pipe (7).

2. The sponge urban rainwater collection tank of claim 1 wherein: the ash removal system (3) for automatic cleaning comprises chain wheels (301) which are rotatably arranged on the inner upper side of the rainwater tank main body (1) and are distributed in a rectangular shape, each chain wheel (301) is meshed with a chain (302), the front end of each chain (302) is fixedly connected with a connecting rod (303), the free end of each connecting rod (303) is fixedly connected with a scraping rod (304), the lower end of each scraping rod (304) is fixedly connected with a scraper (305), the upper end of each scraping rod (304) is sleeved with a sliding sleeve (306) in a sliding mode, the upper end of each sliding sleeve (306) is horizontally connected with a sliding rod (307) in a sliding mode, and two ends of each sliding rod (307) are fixedly connected to the inner wall of the rainwater tank main body (1); middle part fixedly connected with first filter screen (308) in rainwater jar main part (1), the (308) top laminating scraper blade (305) setting of first filter screen, first filter screen (308) one end is provided with fixed box (309), sliding connection has pull box (310) in fixed box (309), pull box (310) free end slides and runs through rainwater jar main part (1) lateral wall and outside extension setting, rainwater jar main part (1) external fixation has first motor (311), first motor (311) output is connected with sprocket (301) transmission.

3. The sponge urban rainwater collection tank of claim 1 wherein: stirring system (4) is including setting up second motor (401) outside rainwater jar main part (1), second motor (401) output rotates and stretches into inside back transmission of rainwater jar main part (1) and be connected with carousel (402), be connected with reciprocating lever (404) through round pin axle (403) on the terminal surface before carousel (402), reciprocating lever (404) lower extreme fixedly connected with stirring vane (405), reciprocating lever (404) upper end sliding connection has spout pole (406), spout pole (406) free end rotates with rainwater jar main part (1) and is connected.

4. The sponge urban rainwater collection tank of claim 1 wherein: and a water pump (501) is arranged on the connecting pipe (5).

5. The sponge urban rainwater collection tank of claim 1 wherein: and a second filter screen (601) and an active carbon adsorption plate (602) which are sequentially distributed up and down are arranged in the filter box (6).

6. The sponge urban rainwater collection tank of claim 1 wherein: the rainwater tank main part (1) is communicated with a feeding pipe (8), and the feeding pipe (8) is arranged at the lower end of the first filter screen (308).

7. The sponge urban rainwater collection tank of claim 6 wherein: the feed pipe (8) with all be provided with valve (9) on drain pipe (7), be provided with solenoid valve (201) on water inlet (2).