CN215977483U

CN215977483U - Building site rainwater is collected and ecological utilization system

Info

Publication number: CN215977483U
Application number: CN202121955481.3U
Authority: CN
Inventors: 毛信根; 毛云鹤; 吴哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-08
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of environmental protection, in particular to a building site rainwater collection and ecological utilization system which comprises a sewage collection tank, wherein an annular fixing plate is fixedly connected to the lower side of the outside of the sewage collection tank, the bottom of the annular fixing plate is uniformly and fixedly connected with a supporting upright post, and the bottom of the sewage collection tank is fixedly connected with a sewage discharge hopper. The utility model overcomes the defects of the prior art, and the conical coarse filter plate and the elastic telescopic rod are arranged, so that the conical coarse filter plate has more and more impurities accumulated on the conical coarse filter plate when the conical coarse filter plate filters rainwater, the elastic telescopic rod is compressed by the impurities with larger volume filtered on the conical coarse filter plate under the action of gravity, the conical coarse filter plate moves downwards, and the impurities on the conical coarse filter plate fall into the dirt collection tank through the edge of the conical coarse filter plate when the conical coarse filter plate moves downwards to be separated from the inside of the dirt blocking cylinder, so that the impurities are automatically cleaned.

Description

Building site rainwater is collected and ecological utilization system

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a rainwater collection and ecological utilization system for a building site.

Background

The rainwater utilization is one of important measures for sustainable utilization of urban water resources by comprehensively considering the requirements of rainwater runoff pollution control, urban flood control, ecological environment improvement and the like, establishing a roof rainwater collection and storage system, a rainwater sewage interception and infiltration system, an ecological community rainwater utilization system and the like, and using rainwater as urban miscellaneous water for road surface spraying, green land irrigation, water storage toilet flushing and the like;

the rainwater collecting device in present building site need carry out filtration treatment to the rainwater and just can utilize, consequently need often clear up filtration, causes the problem that wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a building site rainwater collection and ecological utilization system, overcomes the defects of the prior art, and aims to solve the problem that the conventional rainwater collection equipment cannot automatically clean filtered impurities.

In order to achieve the purpose, the utility model provides the following technical scheme: a rainwater collecting and ecological utilizing system for a building site comprises a sewage collecting tank, wherein an annular fixed plate is fixedly connected to the lower side of the outside of the sewage collecting tank, a supporting upright post is uniformly and fixedly connected to the bottom of the annular fixed plate, a sewage discharging hopper is fixedly connected to the bottom of the sewage collecting tank, one end, away from the sewage collecting tank, of the sewage discharging hopper is fixedly connected with a sewage discharging valve, a sewage blocking cylinder is fixedly connected to the top of the sewage collecting tank, an adaptive conical coarse filter plate is sleeved inside the sewage blocking cylinder, an elastic telescopic rod is uniformly and fixedly connected to the lower side wall of the conical coarse filter plate, a water discharging hopper is arranged below the conical coarse filter plate, a fixing ring is slidably connected inside the fixing ring, a fine filter screen is slidably mounted inside the fixing ring, one end, away from the conical coarse filter plate, of each group of the elastic telescopic rod is fixedly connected with the water discharging hopper, a water storage tank is sleeved inside the sewage collecting tank, the bottom of thin filter screen runs through the top of water storage tank extends to the inside of water storage tank, the water storage tank with thin filter screen fixed connection, the even fixedly connected with bracing piece in bottom of water storage tank, the bracing piece is kept away from the one end of water storage tank with blowdown fill fixed connection, one side fixedly connected with of water storage tank with the inside drain pipe that is linked together of water storage tank, the drain pipe runs through the dirty jar of collection extends to the outside of the dirty jar of collection, the drain pipe with dirty jar fixed connection of collection, the drain pipe is kept away from the one end fixedly connected with flow divider of water storage tank.

As a preferred technical scheme of the utility model, the top of the dirt blocking cylinder is fixedly connected with a rain collecting hopper which is in a flaring structure.

As a preferred technical scheme of the present invention, a water pump is fixedly connected to the top of the annular fixing plate, a connecting pipe is fixedly connected to an output end of the water pump, an extension pipe is fixedly connected to one end of the connecting pipe, which is far away from the water pump, and an L-shaped drain pipe is fixedly connected to one end of the extension pipe, which is far away from the connecting pipe.

As a preferable technical scheme of the utility model, one side of the top of the rain collecting hopper is fixedly connected with a rotating sheet, and the L-shaped drain pipe is rotatably connected with the rotating sheet.

As a preferred technical scheme of the utility model, the top of the sewage collection tank is symmetrically and fixedly connected with limiting rings, the inside of each limiting ring is connected with a support rod in a sliding manner, and the middle position of the outer wall of each support rod is provided with a limiting groove matched with the outer side of the L-shaped drainage pipe.

As a preferred technical scheme of the utility model, the upper side wall of the conical coarse filter plate is fixedly connected with a rubber sealing ring, and the periphery of the rubber sealing ring is in contact with the inner wall of the dirt blocking cylinder.

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

through setting up thick filter plate of toper and elasticity telescopic link, make thick filter plate of toper when filtering the rainwater toper thick filter plate more and more along with the accumulational impurity on the thick filter plate of toper, make the thick filter plate of toper go up the great impurity of filterable volume because action of gravity, make elasticity telescopic link compressed, and time toper coarse filter plate downstream, when toper coarse filter plate downstream breaks away from keeping off dirty section of thick bamboo inside, impurity on the toper coarse filter plate then falls in the inside of the dirty jar of collection through the edge of the thick filter plate of toper, in order to realize the automatic clearance to impurity.

Drawings

FIG. 1 is a structural cross-sectional view of the present invention;

FIG. 2 is a top cross-sectional view of the drain bucket construction of the present invention;

FIG. 3 is a top view of the rain scoop structure of the present invention;

fig. 4 is a schematic structural diagram of the rubber seal ring of the present invention.

In the figure: 1. a sewage collecting tank; 2. an annular fixed plate; 3. supporting the upright post; 4. a sewage draining hopper; 5. a dirt blocking cylinder; 6. a rain collecting hopper; 7. a conical coarse filter plate; 8. an elastic telescopic rod; 9. a shield ring; 10. a drainage hopper; 11. a fixing ring; 12. a fine filter screen; 13. a water storage tank; 14. a drain pipe; 15. a flow divider valve; 16. a water pump; 17. a support bar; 18. a connecting pipe; 19. a telescopic pipe; 20. a rotating sheet; 21. an L-shaped drain pipe; 22. a limiting ring; 23, a supporting rod; 24. a blowoff valve; 25. a limiting groove; 26. a rubber seal ring.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a rainwater collection and ecological utilization system for a building site comprises a sewage collection tank 1 for collecting and containing filtered impurities with a large volume, an annular fixing plate 2 fixedly connected to the lower outer side of the sewage collection tank 1, a supporting column 3 for supporting the sewage collection tank 1 and uniformly and fixedly connected to the bottom of the annular fixing plate 2, a sewage discharge hopper 4 fixedly connected to the bottom of the sewage collection tank 1, a sewage discharge valve 24 fixedly connected to one end of the sewage discharge hopper 4 away from the sewage collection tank 1 for discharging the impurities with a large volume collected in the sewage discharge hopper 4 when the end is opened, a sewage blocking cylinder 5 fixedly connected to the top of the sewage collection tank 1, a conical coarse filter plate 7 adapted to filter the impurities with a large volume in rainwater and sleeved inside the sewage blocking cylinder 5, and an elastic expansion link 8 uniformly and fixedly connected to the lower side wall of the conical coarse filter plate 7 for supporting the conical coarse filter plate 7, the great impurity of filterable volume increases on thick filter plate 7 of toper because of the action of gravity, makes elastic telescopic rod 8 compressed to thick filter plate 7 downstream of toper, when thick filter plate 7 downstream of toper breaks away from and keeps off dirty section of thick bamboo 5 inside, impurity on the thick filter plate 7 of toper then falls in the inside of collection dirty jar 1 through the edge of the thick filter plate 7 of toper to the realization is to the automatic clearance of impurity.

Referring to fig. 1-2, a drainage funnel 10 is arranged below the conical coarse filter plate 7, a fixing ring 11 is slidably connected inside the drainage funnel 10, a fine filter screen 12 for filtering impurities with small volume in rainwater is slidably mounted inside the fixing ring 11, one end of each group of elastic telescopic rods 8 away from the conical coarse filter plate 7 is fixedly connected with the drainage funnel 10, a water storage tank 13 for collecting filtered rainwater is sleeved inside the sewage collection tank 1, the bottom of the fine filter screen 12 penetrates through the top of the water storage tank 13 and extends into the water storage tank 13, the water storage tank 13 is fixedly connected with the fine filter screen 12, a support rod 17 for supporting and fixing the water storage tank 13 is uniformly and fixedly connected with the bottom of the water storage tank 13, one end of the support rod 17 away from the water storage tank 13 is fixedly connected with the sewage discharge funnel 4, a drainage pipe 14 communicated with the inside of the water storage tank 13 and used for discharging rainwater collected inside the water storage tank 13 is fixedly connected with one side of the water storage tank 13, drain pipe 14 runs through dirty jar 1 outside that extends to dirty jar 1 of collection, and drain pipe 14 and dirty jar 1 fixed connection of collection, the one end fixedly connected with that water storage tank 13 was kept away from to drain pipe 14 are used for connecting the flow divider 15 of the different water equipment of building site, and is specific can be vehicle cleaning equipment or spray dust fall equipment etc..

Specifically, referring to fig. 1, a rain collecting hopper 6 for collecting rainwater is fixedly connected to the top of the dirt blocking barrel 5, the rain collecting hopper 6 is in a flaring structure, and the rain collecting hopper 6 in the flaring structure can increase the rainwater collection amount.

Specifically, please refer to fig. 1 and 4, a water pump 16 for pumping rainwater at a foundation pit or a low-lying place of a building site to the inside of the rainwater collection bucket 6 is fixedly connected to the top of the annular fixing plate 2, a connecting pipe 18 for guiding rainwater is fixedly connected to an output end of the water pump 16, an extension pipe 19 for facilitating angle adjustment between the L-shaped drain pipe 21 and the connecting pipe 18 is fixedly connected to one end of the connecting pipe 18 far away from the water pump 16, and an L-shaped drain pipe 21 is fixedly connected to one end of the extension pipe 19 far away from the connecting pipe 18.

Specifically, referring to fig. 1 and 3, a rotating piece 20 for facilitating rotation of the L-shaped drain pipe 21 is fixedly connected to one side of the top of the rain collecting hopper 6, and the L-shaped drain pipe 21 is rotatably connected to the rotating piece 20.

Specifically, please refer to fig. 1 and 3, the top of the dirt collecting tank 1 is symmetrically and fixedly connected with a limiting ring 22 for limiting the towing rod 23, the inside of the limiting ring 22 is slidably connected with the towing rod 23 for supporting the L-shaped drain pipe 21, and a limiting groove 25 adapted to the outside of the L-shaped drain pipe 21 and used for further limiting the towing rod 23 is formed in the middle position of the outer wall of the towing rod 23.

Specifically, referring to fig. 1 and 4, a rubber seal 26 for sealing between the conical coarse filter plate 7 and the dirt blocking cylinder 5 is fixedly connected to an upper side wall of the conical coarse filter plate 7, and the periphery of the rubber seal 26 is in contact with an inner wall of the dirt blocking cylinder 5.

The working principle is as follows: when raining, the rain collecting hopper 6 can collect rainwater, so that the rainwater falls on the conical coarse filter plate 7 in the dirt blocking cylinder 5, then the conical coarse filter plate 7 can filter impurities with large volume in the rainwater, such as leaves, then the rainwater falls on the fine filter screen 12 through meshes on the conical coarse filter plate 7, then the fine filter screen 12 filters the impurities with small volume in the rainwater, the filtered impurities are discharged into the inner cavity of the water storage tank 13 through the bottom of the drainage hopper 10 to be stored, then the water supply device in the building site can be supplied with water only by connecting the flow dividing valve 15 with the water supply device in the building site through a pipeline, such as a spraying dust-settling device, a vehicle cleaning device and the like, in the process of filtering the rainwater, the filtered impurities on the conical coarse filter plate 7 are more and more accumulated, and due to the action of gravity, each group of elastic telescopic rods 8 at the bottom of the elastic telescopic rods 8 are continuously compressed, meanwhile, the conical coarse filter plate 7 continuously moves downwards along the inner part of the dirt blocking cylinder 5, and after the conical coarse filter plate 7 moves to be separated from the inner part of the dirt blocking cylinder 5, impurities on the top of the conical coarse filter plate 7 fall into the dirt collecting tank 1 along the periphery of the conical coarse filter plate 7, so that the impurities on the top of the conical coarse filter plate 7 are automatically cleaned, when the impurities in the sewage collecting tank 1 are accumulated more, the impurities in the sewage collecting tank 1 can be discharged through the bottom of the sewage discharging hopper 4 only by opening the sewage discharging valve 24, after the rainwater in the water storage tank 13 is completely consumed, the input end of the water pump 16 can be connected to the accumulated water position of the foundation pit of the building site through a pipeline, then start suction pump 16 for inside suction pump 16 can pump the ponding of building place foundation ditch department to L shape drain pipe 21, at last from L shape drain pipe 21 the top of draining into thick filter plate 7 of toper, thereby realize carrying out effective utilization to the ponding of building place foundation ditch department.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless explicitly fixed or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building site rainwater is collected and ecological utilization system, includes dirty jar (1) of collection, its characterized in that: the sewage collection device is characterized in that an annular fixing plate (2) is fixedly connected to the lower outside of a sewage collection tank (1), a supporting upright post (3) is fixedly connected to the bottom of the annular fixing plate (2), a sewage discharge hopper (4) is fixedly connected to the bottom of the sewage collection tank (1), the sewage discharge hopper (4) is far away from one end of the sewage collection tank (1) and is fixedly connected with a sewage discharge valve (24), a sewage blocking cylinder (5) is fixedly connected to the top of the sewage collection tank (1), a conical coarse filter plate (7) matched with the sewage blocking cylinder (5) is sleeved inside the sewage blocking cylinder (5), an elastic telescopic rod (8) is fixedly connected to the lower side wall of the conical coarse filter plate (7) uniformly, a drainage hopper (10) is arranged below the conical coarse filter plate (7), a fixing ring (11) is connected to the inside of the drainage hopper (10) in a sliding manner, and a fine filter screen (12) is installed inside the fixing ring (11) in a sliding manner, each group the one end that elasticity telescopic link (8) kept away from toper coarse filter board (7) all with drainage fill (10) fixed connection, the inside cover of collection dirty jar (1) is equipped with water storage tank (13), the bottom of thin filter screen (12) is run through the top of water storage tank (13) extends to the inside of water storage tank (13), water storage tank (13) with thin filter screen (12) fixed connection, the even fixedly connected with bracing piece (17) in bottom of water storage tank (13), bracing piece (17) are kept away from the one end of water storage tank (13) with blowdown fill (4) fixed connection, one side fixedly connected with of water storage tank (13) with inside drain pipe (14) that is linked together of water storage tank (13), drain pipe (14) run through collection dirty jar (1) extend to the outside of collection dirty jar (1), drain pipe (14) with collection dirty jar (1) fixed connection, one end of the drain pipe (14) far away from the water storage tank (13) is fixedly connected with a diverter valve (15).

2. The building site rainwater collection and ecological utilization system according to claim 1, characterized in that: the top of the dirt blocking cylinder (5) is fixedly connected with a rain collecting hopper (6), and the rain collecting hopper (6) is of a flaring-shaped structure.

3. The building site rainwater collection and ecological utilization system according to claim 2, characterized in that: the top fixedly connected with suction pump (16) of annular fixed plate (2), the output fixedly connected with connecting pipe (18) of suction pump (16), keep away from in connecting pipe (18) the flexible pipe (19) of one end fixedly connected with of suction pump (16), flexible pipe (19) are kept away from the one end fixedly connected with L shape drain pipe (21) of connecting pipe (18).

4. The building site rainwater collection and ecological utilization system according to claim 3, wherein: one side of the top of the rain collecting hopper (6) is fixedly connected with a rotating sheet (20), and the L-shaped drain pipe (21) is rotatably connected with the rotating sheet (20).

5. The building site rainwater collection and ecological utilization system according to claim 4, wherein: the top symmetry fixedly connected with spacing ring (22) of dirty jar (1) of collection, the inside sliding connection of spacing ring (22) has die-pin (23), the outer wall intermediate position department of die-pin (23) seted up with spacing groove (25) of L shape drain pipe (21) outside looks adaptation.

6. The building site rainwater collection and ecological utilization system according to claim 1, characterized in that: the upper side wall of the conical coarse filter plate (7) is fixedly connected with a rubber sealing ring (26), and the periphery of the rubber sealing ring (26) is in contact with the inner wall of the dirt blocking cylinder (5).