CN214218341U - Urban rainwater collecting device for filtering sediment or impurities doped in rainwater - Google Patents

Abstract

The utility model relates to an urban rainwater collecting device technical field just discloses the filterable urban rainwater collection device of doping silt or impurity in the rainwater, including the automatic filtration device shell, the upper left side fixedly connected with inlet tube of automatic filtration device shell, the center downside fixedly connected with connecting pipe on the right side of automatic filtration device shell, the right side fixedly connected with raceway of inlet tube, the right side fixedly connected with of connecting pipe strains husky device shell, the right side fixedly connected with of connecting pipe strains husky pipe and be located the inside bottom side of straining husky device shell, strain the inboard fixedly connected with fixed plate of husky pipe, the inboard center fixedly connected with deflector of fixed plate, the right side fixedly connected with polypropylene film of fixed plate. The guide plate is matched with the polypropylene film, so that the effects of filtering and conveniently discharging the sediment in the rainwater are achieved.

Description

Urban rainwater collecting device for filtering sediment or impurities doped in rainwater

Technical Field

The utility model relates to a city rainwater collecting device technical field specifically is to doping silt or impurity filterable city rainwater collection device in the rainwater.

Background

At present that the water resource reduces gradually, people begin to pay attention to and utilize the rainwater resource, but impurity in the rainwater is too much, especially silt wherein, need filter it, otherwise just can't be used in the place that needs the water with the rainwater, make its usable range significantly reduce, so add the sand filtering device in the rainwater automatic filtration device among the urban rainwater collection device, come to filter silt, guarantee the application range increase of the rainwater after filtering, consequently specially provide one kind here can filter silt or impurity and make things convenient for the filterable urban rainwater collection device of silt or impurity of adulterating in the rainwater of blowdown, solve above problem, bring better use experience for the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a to doping silt or impurity filterable urban rainwater collection device in rainwater, possess and can filter silt or impurity and make things convenient for advantages such as blowdown, solved at the present that the water resource reduces gradually, people begin to pay attention to and utilize the rainwater resource, but impurity in the rainwater is too much, especially silt wherein, need filter it, otherwise just can't be used in the place that needs the water with the rainwater for the problem that its usable range significantly reduces.

(II) technical scheme

Can filter just make things convenient for the blowdown purpose silt or impurity for realizing the aforesaid, the utility model provides a following technical scheme: the urban rainwater collecting device for filtering the rainwater doped with silt or impurities comprises an automatic filtering device shell, wherein an access hole is formed above the automatic filtering device shell, a fixed rotating shaft is fixedly connected to the upper left corner of the automatic filtering device shell, a water inlet pipe is fixedly connected to the upper left corner of the automatic filtering device shell, a drain pipe is fixedly connected to the lower left side of the automatic filtering device shell, a connecting pipe is fixedly connected to the lower center side of the right side of the automatic filtering device shell, a rotating shaft sleeve is movably connected to the outer side of the fixed rotating shaft, a protective cover is fixedly connected to the right side of the rotating shaft sleeve, a fixed lock is fixedly connected to the right side of the protective cover, a water conveying pipe is fixedly connected to the right side of the water inlet pipe, a filter screen is fixedly connected to the upper center side of the water conveying pipe, and a fixed rod is fixedly connected to the bottom side of the inner part of the water conveying pipe, the top fixedly connected with guide block of dead lever, fixedly connected with water receiving disc around the center of raceway, the right side fixedly connected with of connecting pipe strains husky device shell, the right side fixedly connected with of connecting pipe strains husky pipe and is located the inside bottom side of straining husky device shell, the left side below fixedly connected with of straining husky device shell arranges husky pipe, the right side below fixedly connected with outlet pipe of straining husky device shell, strain the inboard fixedly connected with fixed plate of husky pipe, the through-hole has been seted up to the left side below of fixed plate, the inboard center fixedly connected with deflector of fixed plate, the right side fixedly connected with polypropylene film of fixed plate.

Preferably, the guide block is located at the center of the inner side of the filter screen, so that when water flows through the filter screen, the water flows to the left side and the right side of the inner side of the filter screen through the guide of the guide block, and rainwater is filtered.

Preferably, the access hole has also been seted up at the top of straining sand device shell, makes things convenient for the staff to overhaul straining sand device shell, guarantees to strain sand device and can normal operating.

Preferably, the water receiving disc is fixedly connected with the connecting pipe, and the right side of the water receiving disc is communicated with the connecting pipe, so that filtered rainwater in the water receiving disc can be conveniently conveyed into the sand filtering pipe through the connecting pipe.

Preferably, the sewage draining pipe is fixedly connected with the water conveying pipe, so that the filtered impurities in the water conveying pipe can be discharged out of the shell of the automatic filtering device through the sewage draining pipe.

Preferably, arrange the sand pipe with sand filtering pipe fixed connection, the outlet pipe is with sand filtering pipe fixed connection, and this makes the intraductal silt and other impurity that are filtered out of sand filtering pipe discharge to the sand filtering device shell outside, can carry to other places through the outlet pipe after the rainwater in the sand filtering pipe is filtered by the polypropylene film.

Preferably, the top of the fixing plate is provided with a water through hole, so that rainwater can pass through the fixing plate and be filtered by the polypropylene membrane.

(III) advantageous effects

Compared with the prior art, the utility model provides a doping silt or impurity filterable urban rainwater collection device in rainwater possesses following beneficial effect:

1. this urban rainwater collection device to adulteration silt or impurity filtering in rainwater, use through the cooperation of filter screen and guide block, thereby reached and filtered and conveniently discharged the effect of impurity to the impurity in the rainwater, when the rainwater flowed from the inlet pipe, the rainwater flowed into the raceway by guide block guide flow direction filter screen all around, rainwater after being filtered by the filter screen falls into on the water receiving disc, flow out from the connecting pipe, and the impurity that is filtered out flows into the blow off pipe and discharges from the blow off pipe from the raceway, thereby realized filtering and conveniently discharged the effect to the impurity in the rainwater.

2. This urban rainwater collection device to adulteration silt or impurity filtering in rainwater, cooperation through deflector and polypropylene membrane is used, thereby reached and filtered and convenient exhaust effect to the silt in the rainwater, when the rainwater flowed in from the connecting pipe and strained the sand pipe, through the fixed plate, the rainwater is filtered by the polypropylene membrane of fixed plate below, and the guide through the deflector, the rainwater is basically all through the filtration of polypropylene membrane, make the silt of rainwater filtered out and arrange the sand pipe through the through-hole flow direction, discharge the silt that will filter out through arranging the sand pipe, and the rainwater flow direction outlet pipe after the filtration, thereby realized filtering and conveniently discharged effect to the silt in the rainwater.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention.

In the figure: 1-automatic filter device shell, 2-access hole, 3-fixed rotating shaft, 4-water inlet pipe, 5-blow-off pipe, 6-connecting pipe, 7-rotating shaft sleeve, 8-protective cover, 9-fixed lock, 10-water delivery pipe, 11-filter screen, 12-fixed rod, 13-guide block, 14-water receiving disc, 15-sand filter device shell, 16-sand filter pipe, 17-fixed plate, 18-sand discharge pipe, 19-water outlet pipe, 20-through hole, 21-guide plate and 22-polypropylene film.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an urban rainwater collecting device for filtering sediment or impurities doped in rainwater comprises an automatic filtering device housing 1, an access hole 2 is formed above the automatic filtering device housing 1, a fixed rotating shaft 3 is fixedly connected to the upper left corner of the automatic filtering device housing 1, a water inlet pipe 4 is fixedly connected to the upper left side of the automatic filtering device housing 1, a drain pipe 5 is fixedly connected to the lower left side of the automatic filtering device housing 1, the drain pipe 5 is fixedly connected to a water pipe 10, so that the filtered impurities in the water pipe 10 can be discharged out of the automatic filtering device housing 1 through the drain pipe 5, a connecting pipe 6 is fixedly connected to the lower center side of the right side of the automatic filtering device housing 1, a rotating shaft sleeve 7 is movably connected to the outer side of the fixed rotating shaft 3, a protective cover 8 is fixedly connected to the right side of the rotating shaft sleeve 7, and a fixed lock 9 is, the right side of the water inlet pipe 4 is fixedly connected with a water delivery pipe 10, the upper side of the center of the water delivery pipe 10 is fixedly connected with a filter screen 11, the bottom side inside the water delivery pipe 10 is fixedly connected with a fixed rod 12, the upper part of the fixed rod 12 is fixedly connected with a guide block 13, the guide block 13 is positioned at the center of the inner side of the filter screen 11, when water flows through the filter screen 11, the water flows to the left side and the right side of the inner side of the filter screen 11 through the guide of the guide block 13, thereby filtering rainwater, the center of the water delivery pipe 10 is fixedly connected with a water receiving disc 14 all around, the water receiving disc 14 is fixedly connected with a connecting pipe 6, and the right side of the water receiving disc 14 is communicated with the connecting pipe 6, thereby facilitating the transmission of the filtered rainwater in the water receiving disc 14 to a sand filtering pipe 16 through the connecting pipe 6, the right side of the connecting pipe 6 is fixedly connected with a sand filtering device shell 15, the top of the sand filtering device shell 15 is also provided with an overhaul port 2, the sand filtering device shell 15 is convenient for workers to overhaul, the normal operation of the sand filtering device is ensured, the right side of the connecting pipe 6 is fixedly connected with the sand filtering pipe 16, the sand filtering pipe 16 is positioned at the bottom side inside the sand filtering device shell 15, the left lower side of the sand filtering device shell 15 is fixedly connected with the sand discharging pipe 18, the sand discharging pipe 18 is fixedly connected with the sand filtering pipe 16, the water outlet pipe 19 is fixedly connected with the sand filtering pipe 16, so that silt and other impurities filtered out of the sand filtering pipe 16 can be discharged out of the sand filtering device shell 15 from the sand discharging pipe 18, rainwater in the sand filtering pipe 16 can be conveyed to other places through the water outlet pipe 19 after being filtered by the polypropylene film 22, the right lower side of the sand filtering device shell 15 is fixedly connected with the water outlet pipe 19, the inner side of the sand filtering pipe 16 is fixedly connected with the fixing plate 17, the top of the fixing plate 17 is provided with a water through hole, so that rainwater can be filtered through the fixing plate 17 and through the polypropylene film 22, a through hole 20 is formed at the lower left of the fixing plate 17, a guide plate 21 is fixedly connected to the center of the inner side of the fixing plate 17, and a polypropylene film 22 is fixedly connected to the right of the fixing plate 17.

The working principle is as follows: when rainwater flows in from the water inlet pipe 4, the rainwater flows into the water delivery pipe 10 and is guided by the guide blocks 13 to flow to the filter screens 11 on the periphery, the rainwater filtered by the filter screens 11 falls onto the water receiving disc 14 and flows out from the connecting pipe 6, the filtered impurities flow into the sewage discharge pipe 5 from the water delivery pipe 10 and are discharged from the sewage discharge pipe 5, thereby realizing the effects of filtering impurities in the rainwater and conveniently discharging the rainwater, when the rainwater flows into the sand filtering pipe 16 from the connecting pipe 6, the rainwater is filtered by the polypropylene film 22 below the fixing plate 17 through the fixing plate 17, and, guided by the guide plate 21, the rainwater is substantially filtered by the polypropylene film 22, so that the silt of the rainwater is filtered and flows to the sand discharge pipe 18 through the through hole 20, the filtered silt is discharged through the sand discharge pipe 18, and the filtered rainwater flows to the water outlet pipe 19, so that the effects of filtering and conveniently discharging the sediment in the rainwater are achieved.

In conclusion, this urban rainwater collection device to doping silt or impurity filtering in rainwater, cooperation through filter screen 11 and guide block 13 is used, thereby reached and filtered and make things convenient for the effect of discharge impurity to the impurity in the rainwater, when the rainwater flowed in from inlet tube 4, the rainwater flowed in raceway 10 by guide block 13 guide flow direction filter screen 11 all around, rainwater after being filtered by filter screen 11 falls into on water receiving disc 14, flow out from connecting pipe 6, and the impurity that is filtered out flows in blow off pipe 5 and discharges from blow off pipe 5 from raceway 10, thereby realized filtering and conveniently discharged effect to the impurity in the rainwater. Use through deflector 21 and polypropylene membrane 22's cooperation, thereby reached and filtered and convenient exhaust effect to the silt in the rainwater, when the rainwater flowed into from connecting pipe 6 and filtered sand pipe 16, through fixed plate 17, the rainwater is filtered by the polypropylene membrane 22 of fixed plate 17 below, and the guide through deflector 21, the rainwater is basically all through polypropylene membrane 22's filtration, make the silt of rainwater filtered out and arrange sand pipe 18 through-hole 20 flow direction, the silt that will filter out through arranging sand pipe 18 discharges, and the rainwater flow direction outlet pipe 19 after the filtration, thereby realized filtering and conveniently discharged effect to the silt in the rainwater.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. To doping silt or impurity filterable urban rainwater collection device in rainwater, including automatic filtration device shell (1), its characterized in that: an access hole (2) is formed above the automatic filtering device shell (1), a fixed rotating shaft (3) is fixedly connected to the upper left corner of the automatic filtering device shell (1), a water inlet pipe (4) is fixedly connected to the upper left corner of the automatic filtering device shell (1), a blow-off pipe (5) is fixedly connected to the lower left corner of the automatic filtering device shell (1), a connecting pipe (6) is fixedly connected to the lower center side of the right side of the automatic filtering device shell (1), a rotating shaft sleeve (7) is movably connected to the outer side of the fixed rotating shaft (3), a protective cover (8) is fixedly connected to the right side of the rotating shaft sleeve (7), a fixed lock (9) is fixedly connected to the right side of the protective cover (8), a water conveying pipe (10) is fixedly connected to the right side of the water inlet pipe (4), and a filter screen (11) is fixedly connected to the upper center side of the water conveying pipe (10), a fixed rod (12) is fixedly connected to the bottom side inside the water conveying pipe (10), a guide block (13) is fixedly connected to the upper portion of the fixed rod (12), a water receiving disc (14) is fixedly connected to the periphery of the center of the water conveying pipe (10), a sand filtering device shell (15) is fixedly connected to the right side of the connecting pipe (6), a sand filtering pipe (16) is fixedly connected to the right side of the connecting pipe (6), the sand filtering pipe (16) is located on the bottom side inside the sand filtering device shell (15), a sand discharging pipe (18) is fixedly connected to the lower left side of the sand filtering device shell (15), a water outlet pipe (19) is fixedly connected to the lower right side of the sand filtering device shell (15), a fixed plate (17) is fixedly connected to the inner side of the sand filtering pipe (16), a through hole (20) is formed in the lower left side of the fixed plate (17), and a guide plate (21) is fixedly connected to the center of the inner side of the fixed plate (17), the right side of the fixed plate (17) is fixedly connected with a polypropylene film (22).

2. The urban rainwater collection device for filtering silt or impurities doped in rainwater according to claim 1, wherein: the guide block (13) is positioned in the center of the inner side of the filter screen (11).

3. The urban rainwater collection device for filtering silt or impurities doped in rainwater according to claim 1, wherein: and the top of the sand filtering device shell (15) is also provided with an access hole (2).

4. The urban rainwater collection device for filtering silt or impurities doped in rainwater according to claim 1, wherein: the water receiving disc (14) is fixedly connected with the connecting pipe (6), and the right side of the water receiving disc (14) is communicated with the connecting pipe (6).

5. The urban rainwater collection device for filtering silt or impurities doped in rainwater according to claim 1, wherein: the sewage discharge pipe (5) is fixedly connected with the water delivery pipe (10).

6. The urban rainwater collection device for filtering silt or impurities doped in rainwater according to claim 1, wherein: the sand discharge pipe (18) is fixedly connected with the sand filtering pipe (16).

7. The urban rainwater collection device for filtering silt or impurities doped in rainwater according to claim 1, wherein: the top of the fixing plate (17) is provided with a water through hole.

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