CN218740579U

CN218740579U - Rainwater filtering device

Info

Publication number: CN218740579U
Application number: CN202222875467.3U
Authority: CN
Inventors: 张建新; 卞永磊; 刘念
Original assignee: Chongqing Yuantian Electromechanical Equipment Engineering Co ltd
Current assignee: Chongqing Yuantian Electromechanical Equipment Engineering Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-28
Anticipated expiration: 2032-10-28

Abstract

The utility model belongs to the technical field of the rainwater filters, concretely relates to rainwater filter equipment, including filtering the jar, filter jar upper end and run through fixedly connected with installation section of thick bamboo, installation section of thick bamboo lower extreme fixed rotation is connected with and stretches into the inside pivot of filtering the jar, a plurality of slope paddles that are located installation section of thick bamboo inside of pivot week side fixedly connected with, filter the inside upside fixedly connected with ring plate of jar, the inside fixedly connected with of ring plate rotates the cone plate of being connected with the pivot, pivot side fixedly connected with a plurality of and the first strip of scraping of cone plate butt, filter the inside downside fixedly connected with reciprocal cone plate of jar, the equal fixedly connected with in one side and the second strip of scraping of back taper plate butt are kept away from each other to a plurality of horizontal pole lower extremes, back taper plate lower extreme fixedly connected with external screw thread cylinder, external screw thread cylinder threaded connection has the silt section of thick bamboo that stretches out the filtration jar, the utility model discloses can carry out secondary filtration to the rainwater, separately filter great impurity and silt, the follow-up separately handles of being convenient for.

Description

Rainwater filtering device

Technical Field

The utility model belongs to the technical field of the rainwater filters, concretely relates to rainwater filter equipment.

Background

In recent years, urban construction is rapidly developed, urban water consumption is increased day by day, tap water supply is difficult to follow the urban development, water supply for irrigation and greening of cities, road flushing and the like is also increased, the runoff of rainwater is increased along with rapid increase of impervious ground areas of a large number of buildings and roads, so that the excessive rainwater brings difficulty to urban drainage, and the problem can be solved by rainwater collection and filtration.

Current rainwater filter equipment just filters the rainwater through the filter screen usually, for example CN217430952U a rainwater filter equipment, the rainwater enters into the annular filter tank 20 of filter disc 9 bottom, filter tank 20 bottom is equipped with filtration pore 21, can filter the rainwater, nevertheless rainwater is from upwards stretching multilayer filter screen 6 and then overflowing discharge pipe 4 from following when this patent needs, just so can make the rainwater that surpasss drain pipe 4 flow, and the water that does not surpass drain pipe 4 will stay in cartridge filter 5 inside, multilayer filter screen 6 is also convenient the clearance yet simultaneously, can influence the rainwater filter effect after long-term the use like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a rainwater filter equipment, can carry out twice filtration to the rainwater, lead to and filter the sediment hole and carry out same processing with great stone and leaf, and collect the silt that the rainwater mixes through a tapered plate and a silt section of thick bamboo, utilize the gravity of rainwater whereabouts to drive the slope paddle simultaneously and rotate and then drive first scraping strip and second scraping strip and scrape and move, avoid impurity to block up and filter sediment hole and waterlogging caused by excessive rainfall hole influence the filtration of rainwater.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a rainwater filtering device comprises a filtering tank, wherein an installation cylinder is fixedly connected to the upper end of the filtering tank in a penetrating manner, a rotating shaft extending into the filtering tank is fixedly and rotatably connected to the lower end of the installation cylinder, a plurality of inclined blades located in the installation cylinder are fixedly connected to the periphery of the rotating shaft in a penetrating manner, a water inlet pipe matched with the inclined blades is arranged at the upper end of the installation cylinder in a penetrating manner, a circular ring plate is fixedly connected to the upper side of the interior of the filtering tank, a conical plate rotatably connected with the rotating shaft is fixedly connected to the interior of the circular ring plate, filtering slag holes are formed in the circular ring plate and the conical plate, a plurality of first scraping strips abutted against the conical plate are fixedly connected to the side surface of the rotating shaft, and a slag discharging assembly matched with the circular ring plate is arranged on the side surface of the filtering tank;

filter the inside downside fixedly connected with of jar and fall the conical plate, a plurality of waterlogging caused by excessive rainfall holes have been seted up to the conical plate side of falling, a plurality of horizontal poles of pivot lower extreme fixedly connected with, it is a plurality of the horizontal pole lower extreme is kept away from the second of the equal fixedly connected with in one side and back taper board butt each other and is scraped the strip, back taper board lower extreme fixedly connected with external screw thread section of thick bamboo, external screw thread section of thick bamboo threaded connection has the silt section of thick bamboo that stretches out the filter jar, filter the jar lower extreme and set up with silt section of thick bamboo assorted discharge pipe, filter the jar lower extreme and install supporting component.

Arrange the sediment subassembly including collecting the box, filter jar and ring plate and all seted up and collect box assorted feed inlet, it keeps away from pivot one side fixedly connected with rectangle platform to collect the box, collect box week side install with filter jar assorted sealing strip, filter jar symmetry fixedly connected with and rectangle platform sliding connection's C shaped plate, rectangle bench end has been seted up and has been held the groove, two first thread groove has been seted up to C shaped plate symmetry, two first thread groove equal threaded connection has rotates the threaded rod of being connected with rectangle platform 32, collect the box and seted up a plurality of through-holes.

The supporting component comprises a plurality of inclined columns, the inclined columns are fixedly connected to the lower end of the filtering tank in an inclined mode, and the lower ends of the inclined columns are fixedly connected with the base.

The inside fixedly connected with of filter tank is located the collar of back taper board below, install the activated carbon board between collar and the external screw thread section of thick bamboo, just the silt section of thick bamboo is located activated carbon board below.

The lower end of the sediment cylinder is fixedly connected with a rotating rod.

The filter tank is internally provided with an annular groove, and the annular groove is connected with the cross rods in a sliding manner.

The utility model discloses can carry out twice filtration to the rainwater, lead to and filter the sediment hole and carry out same processing with great stone and leaf, and collect the silt that the rainwater mixes through falling a conical plate and a silt section of thick bamboo, utilize the gravity of rainwater whereabouts to drive simultaneously the slope paddle and rotate and then drive first scraping strip and second scraping strip and scrape and move, avoid impurity to block up the filtration that sediment hole and waterlogging caused by excessive rainfall hole influence rainwater.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures.

Fig. 1 is a schematic structural view of a rainwater filtering device of the present invention;

fig. 2 is a schematic sectional structure view of a rainwater filtering device of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic sectional structure view of a rainwater filtering device of the present invention;

fig. 5 is a schematic view showing a cross-sectional structure of a rainwater filtering device according to the present invention.

The main element symbols are as follows:

the device comprises a filter tank 1, an installation cylinder 11, a rotating shaft 12, an inclined paddle 13, a water inlet pipe 14, a circular ring plate 15, a conical plate 16, a filter residue hole 17, a first scraping strip 18, an inverted conical plate 19, a draining hole 2, a cross rod 21, a second scraping strip 22, an external thread cylinder 23, a sediment cylinder 24 and a discharge pipe 25;

the collecting box 3, a feed port 31, a rectangular platform 32, a sealing strip 33, a C-shaped plate 34, a hand-held groove 35, a first thread groove 36, a threaded rod 37, an inclined column 38, a base 39, a mounting ring 4, an activated carbon plate 41, a rotating rod 42 and an annular groove 43.

Detailed Description

In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.

The first embodiment is as follows:

as shown in fig. 1-5, the utility model discloses a rainwater filtering device, including filtering jar 1, filter jar 1 upper end runs through fixedly connected with installation section of thick bamboo 11, installation section of thick bamboo 11 lower extreme fixedly rotates and is connected with the pivot 12 that stretches into filtering jar 1 inside, pivot 12 week side fixedly connected with a plurality of slope paddle 13 that are located installation section of thick bamboo 11 inside, installation section of thick bamboo 11 upper end runs through and is equipped with inlet tube 14 with slope paddle 13 assorted, filter jar 1 inside upside fixedly connected with circular ring board 15, circular ring board 15 inside fixedly connected with the circular cone board 16 that rotates and is connected with pivot 12, filter residue hole 17 has all been seted up to circular ring board 15 and circular cone board 16, pivot 12 side fixedly connected with a plurality of first scrapers 18 with circular cone board 16 butt, filter jar 1 side is equipped with the sediment subassembly that matches with circular ring board 15;

filter 1 inside downside fixedly connected with down cone plate 19 of jar, a plurality of waterlogging caused by excessive rainfall holes 2 have been seted up to 19 sides of down cone plate, a plurality of horizontal poles 21 of 12 lower extreme fixedly connected with of pivot, the second of a plurality of horizontal poles 21 lower extreme keeping away from one side equal fixedly connected with and the 19 butts of down cone

plate scrapes strip

22, 19 lower extreme fixedly connected with external screw thread section of thick bamboo 23 of down cone plate, 23 threaded connection of external screw thread section of thick bamboo have stretch out the silt section of thick bamboo 24 of filtration jar 1, filter 1 lower extreme of jar and seted up with 24 assorted discharge pipes 25 of silt section of thick bamboo, filter 1 lower extreme of jar and install supporting component.

When in use, rainwater is continuously introduced into the filtering tank 1 through the water inlet pipe 14, and simultaneously the rainwater is required to continuously flow into the filtering tank 1, the rainwater enters the mounting cylinder 11 through the water inlet pipe 14 and then preferentially falls on the upper end of the inclined paddle 13, because the inclined paddle 13 is inclined and the rotating shaft 12 is rotatably connected with the lower end of the mounting cylinder 11, the gravity of the rainwater falling downwards can make the inclined paddle 13 move towards the inclined upper end thereof, so as to drive the rotating shaft 12 to rotate, and simultaneously the continuous falling of the rainwater on the upper end of the inclined paddle 13 can make the rotating shaft 12 continuously rotate and further drive the first scraping strip 18, the cross bar 21 and the second scraping strip 22 to continuously rotate, when the rainwater inclines the paddle 13, the rainwater can fall on the upper end of the conical plate 16, then liquid and some fine silt can enter the upper end of the inverted conical plate 19 through the filtering residue hole 17, and stones or leaves which cannot pass through the filtering residue hole 17 can slide towards the annular plate 15 along the conical plate 16, and then fall in the upper end of the circular ring plate 15, and last a plurality of pivoted first scrapers 18 also can scrape the gravity that avoids the leaf to receive water and block up at the circular cone plate 16 upper end to stone or leaf, and then make impurity move to the row's material subassembly under the drive of first scrapers 18, and rainwater and bung filter residue hole 17 rainwater and silt will fall in the 19 upper ends of the back taper plate, and then make the rainwater stop silt at 19 upper ends of the back taper plate through waterlogging caused by excessive rainfall hole 2, and then make silt move to the silt section of thick bamboo 24 along the 19 back taper plate of back taper, and horizontal pole 21 drives second scrapers 22 and scrapes back taper plate 19 simultaneously, and then make the better downstream of silt prevent it from attaching to 19 jam waterlogging caused by excessive rainfall hole 2 of back taper plate, and then fall into inside silt section of thick bamboo 24, and the rainwater that can 24 fill with silt section of thick bamboo 24 again, and the rainwater that moves to silt section of thick bamboo 24 will overflow silt section of thick bamboo 24 and enter into filter tank 1 lower extreme through back taper plate 19 again And finally discharged from the discharge pipe 25; after rainwater is filtered, the discharging assembly can be cleaned to clean larger impurities, then the sediment cylinder 24 is rotated to remove the threaded connection with the external thread cylinder 23, so that the sediment cylinder 24 filled with sediment can be detached for treatment, and the sediment cylinder 24 is installed at the initial position again after the treatment;

the utility model discloses can carry out twice filtration to the rainwater, carry out same processing with great stone and leaf through filter residue hole 17, and collect the silt that the rainwater mixes through the inverted cone plate 19 and a silt section of thick bamboo 24, utilize the gravity of rainwater whereabouts to drive simultaneously that slope paddle 13 rotates and then drives first scraping strip 18 and second and scrape strip 22 and scrape and move, avoid impurity to block up filter residue hole 17 and 2 filtration that influence the rainwater in waterlogging caused by excessive rainfall hole.

Example two:

the slag discharging assembly is further improved on the basis of the first embodiment, the slag discharging assembly comprises a collecting box 3, a filter tank 1 and a circular ring plate 15 are both provided with a feed inlet 31 matched with the collecting box 3, one side, far away from a rotating shaft 12, of the collecting box 31 is fixedly connected with a rectangular table 32, sealing strips 33 matched with the filter tank 1 are arranged on the periphery of the collecting box 31, the filter tank 1 is symmetrically and fixedly connected with C-shaped plates 34 in sliding connection with the rectangular table 32, the upper end of the rectangular table 32 is provided with a hand holding groove 35, the two C-shaped plates 34 are symmetrically provided with first thread grooves 36, the two first thread grooves 36 are both in threaded connection with threaded rods 37 in rotating connection with the rectangular table 32, and the collecting box 31 is provided with a plurality of through holes; the sealing strip 33 can enable the collecting box 31 to be connected with the filtering tank 1 in a sealing mode, when the first scraping strip 18 rotates, the larger impurities can be driven to rotate at the upper end of the circular ring plate 15, and then the larger impurities can fall into the collecting box 3 through the feeding hole 31, the first scraping strip 18 can also drive the impurities on the inclined surface of the conical plate 16 to the circular ring plate 15, and finally the impurities can fall into the collecting box 3, rainwater can also enter the lower portion of the filtering tank 1 from the through hole, the threaded rod 37 is driven to rotate after filtering is completed, the threaded rod 37 is further connected with the first threaded groove 36 in a releasing mode, therefore, the handheld groove 35 can be held to drive the collecting box 3 to move outwards, the impurities in the collecting box 3 can be processed, the collecting box 3 can be inserted into the feeding hole 31 again after processing is completed, meanwhile, the rectangular platform 32 is inserted between the two C-shaped plates 34, the threaded rod 37 is rotated finally, the threaded rod 37 can enter the first threaded groove 367 in a screwing mode, the collecting box 3 can be fixed to the outer side of the filtering tank 1, and the threaded rod 37 is connected with the first threaded groove 36 tightly, and the filtering tank 1 in a butting mode, and sealing performance is improved.

The supporting component comprises a plurality of inclined columns 38, the inclined columns 38 are obliquely and fixedly connected to the lower end of the filter tank 1, and the lower ends of the inclined columns 38 are fixedly connected with a base 39; a plurality of batter post 38 can play the supporting role to filtering jar 1, and the slope sets up can convenience of customers to operate sediment section of thick bamboo 24, and base 39 can increase the area of contact of batter post 38 and ground, increases supporting component's stability.

The interior of the filter tank 1 is fixedly connected with a mounting ring 4 positioned below the inverted cone-shaped plate 19, an activated carbon plate 41 is arranged between the mounting ring 4 and the external thread cylinder 23, and a sediment cylinder 24 is positioned below the activated carbon plate 41; since the rainwater in some areas or time is acidic and contains a small amount of sulfur dioxide and nitrogen dioxide, and these substances also affect the environment, the filtered rainwater passes through the activated carbon plate 41 to absorb the sulfur dioxide and nitrogen dioxide.

The lower end of the sediment cylinder 24 is fixedly connected with a rotating rod 42; this facilitates the user to rotate the silt barrel 24 by driving the rotating rod 42.

A ring groove 43 is formed in the filter tank 1, and the ring groove 43 is connected with the cross rods 21 in a sliding manner; the cross bar 21 slides in the groove 43 when it rotates, which increases the stability of the cross bar 21 and the rotating shaft 12.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a rainwater filter equipment, includes the filtration jar, its characterized in that: the filter tank is characterized in that the upper end of the filter tank is fixedly connected with an installation cylinder in a penetrating manner, the lower end of the installation cylinder is fixedly and rotatably connected with a rotating shaft extending into the filter tank, a plurality of inclined blades located in the installation cylinder are fixedly connected to the periphery of the rotating shaft in a penetrating manner, a water inlet pipe matched with the inclined blades is arranged at the upper end of the installation cylinder in a penetrating manner, a circular ring plate is fixedly connected to the upper side of the interior of the filter tank, a circular cone plate rotationally connected with the rotating shaft is fixedly connected to the interior of the circular ring plate, filter residue holes are formed in the circular ring plate and the circular cone plate, a plurality of first scraping strips abutted against the circular cone plate are fixedly connected to the side surface of the rotating shaft, and a residue discharge assembly matched with the circular ring plate is arranged on the side surface of the filter tank;

2. A stormwater filtration device as claimed in claim 1, characterized in that: arrange the sediment subassembly including collecting the box, cross jar and ring plate and all seted up and collect box assorted feed inlet, it keeps away from pivot one side fixedly connected with rectangle platform to collect the box, collect box week side install with cross jar assorted sealing strip, cross jar symmetry fixedly connected with and rectangle platform sliding connection's C shaped plate, rectangle bench end has been seted up and has been held the groove, two first thread groove has been seted up to the C shaped plate symmetry, two the equal threaded connection of first thread groove has rotates the threaded rod of being connected with the rectangle platform, collect the box and seted up a plurality of through-holes.

3. A stormwater filtration device as claimed in claim 1, characterized in that: the supporting component comprises a plurality of inclined columns, the inclined columns are fixedly connected to the lower end of the filtering tank in an inclined mode, and the lower ends of the inclined columns are fixedly connected with the base.

4. A stormwater filtration device as claimed in claim 1, characterized in that: the inside fixedly connected with of filter tank is located the collar of back taper board below, install the activated carbon board between collar and the external screw thread section of thick bamboo, just the silt section of thick bamboo is located activated carbon board below.

5. A stormwater filtration device as claimed in claim 1, characterized in that: the lower end of the sediment cylinder is fixedly connected with a rotating rod.

6. A stormwater filtration device as claimed in claim 1, characterized in that: the filter tank is internally provided with an annular groove, and the annular groove is connected with the cross rods in a sliding manner.