CN216457474U

CN216457474U - Rainwater collecting, purifying and filtering device

Info

Publication number: CN216457474U
Application number: CN202123061064.7U
Authority: CN
Inventors: 周春华; 蔡敏君; 李晨榴
Original assignee: Jiangsu Huarui Sponge City Construction Co ltd
Current assignee: Jiangsu Huarui Sponge City Construction Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-10
Anticipated expiration: 2031-12-07

Abstract

The utility model belongs to the technical field of the manufacture of integrated equipment for collection and purification, in particular to a rainwater collection, purification and filtration device, which comprises a shell with an opening at the top end, a water baffle is axially arranged in the shell, the edge of the water baffle is connected with the inner wall of the shell, a gap is preset between the lower end of the water baffle and the inner bottom wall of the shell, a filter installation mechanism is arranged at one side near the lower end of the water baffle in the shell, a sewage pump is arranged at the inner bottom of the shell, the outlet end of the sewage pump is communicated with the outside of the shell through a sewage pipe, water pipes are respectively and radially communicated at two sides of the water baffle on the side wall of the shell, the distance between the water pipe at the same side with the filter installation mechanism on the shell and the bottom of the shell is smaller than the distance between the water pipe at the other side and the bottom of the shell, the problems that impurities are always concentrated on a filter screen and the structure of the filter screen is single and has strong pertinence in the filtration process of the traditional rainwater filtration device are solved, is not beneficial to being replaced according to the water quality standard of the reuse purpose of the rainwater.

Description

Rainwater collecting, purifying and filtering device

Technical Field

The utility model belongs to the technical field of collect and purify integrative equipment manufacturing, specifically be a rainwater is collected and is purified filter equipment.

Background

At present, water resources are increasingly scarce, tap water price is high, rainwater utilization has wide application prospect, water-saving efficiency and environmental ecological benefit are achieved, economic benefit of rainwater recycling is obvious, and operation cost is far lower than that of sewage purification. Therefore, in addition to saving water, how to utilize rainwater is important, and rainwater is collected and treated in a plurality of ways, such as building a water pool, collecting rainwater and the like; no matter a water pool is built or rainwater is collected, the water cannot be boiled and filtered; the rainwater contains a lot of impurities, even acid rain, so that after the rainwater is collected by using a container, a filtering procedure is needed, the traditional filtering mode is to arrange a filter screen in a pipeline through which the collected rainwater flows, and remove the impurities in the water through the filter screen, and the mode has a lot of defects, namely the impurities are contacted with the filter screen along with the flowing of the water, so the impurities are always attached to the filter screen, and the blockage is often caused, so that the filter screen is frequently replaced and cleaned, and the labor intensity is increased; secondly, the filter screen is single and with strong pertinence, and it is extremely convenient to change and wash to each pipeline that has led to be equipped with the filter screen has only been suitable for the rainwater of filtering an index.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's shortcoming, the adoption vertically divide into the cavity of two bottom intercommunications with the casing, and be close to near the mode that sets up filter installation mechanism of casing diapire in one of them cavity, the impurity in-process that has designed one kind and can be in filtering the rainwater, impurity can reduce impurity and filter equipment's contact under the effect of making a concerted effort of the gravity of self and the impulsive force of water, and can change filter equipment's rainwater collection purification filter equipment wantonly according to the usage of water, it always concentrates on the filter screen and filter screen structure single pertinence on to have solved traditional rainwater filter equipment in the filter process impurity, be unfavorable for the problem of changing wantonly according to the quality of water standard of the retrieval and utilization usage of rainwater.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a rainwater is collected and is purified filter equipment, includes open-top's casing, the inside axial of casing is provided with the breakwater, the stupefied limit of breakwater with the interior wall connection of casing, the lower extreme of breakwater with predetermine the clearance between the interior diapire of casing, the casing is inherent to be close to near one side of breakwater lower extreme is equipped with filter installation mechanism, the interior bottom installation dredge pump of casing, the exit end of dredge pump passes through the blow off pipe intercommunication outside the casing, lieing in on the lateral wall of casing the both sides of breakwater are radial intercommunication respectively have the water pipe, and the water pipe lies in filter installation mechanism's top, lies in with filter installation mechanism on the casing with one side distance between water pipe and the casing bottom is less than the opposite side distance between water pipe and the casing bottom.

Preferably, the edge of the water baffle is hermetically connected with the inner wall of the shell, the water baffle is provided with a connecting lug, the connecting lug is provided with a connecting hole, and a bolt penetrates through the connecting hole and is connected with the shell.

Preferably, installation mechanism includes rose box and stop gear, stop gear includes and is located in the casing support piece of rose box below with be located the locating part of rose box top, the locating part is in the inner diapire of casing and be located same one side with filter installation mechanism between the water pipe.

Preferably, a plurality of through holes are formed in the top wall and the bottom wall of the filter box, one end of the top wall of the filter box is hinged to the side wall of the filter box, the other end of the top wall of the filter box is connected with the side wall of the filter box in a clamping mode, and the outer side wall of the filter box is connected with the inner side wall of the shell and the water baffle in a sealing mode.

Preferably, the diameter of the through hole is 4-6 mm.

Preferably, the upper surface of the filter box is provided with a handle.

Preferably, the handle is an iron chain, one end of the iron chain is fixedly connected with the upper surface of the filter box, the other end of the iron chain is a free end, and the length of the iron chain is larger than or equal to the distance between the top end of the shell and the upper surface of the filter box.

Preferably, the shell is made of HDPE material.

Preferably, the sewage pump is of the following types: 50WQ 10-10-0.75.

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

1. the utility model discloses a vertically divide into the cavity of two bottom intercommunications with the casing, and be close to near the mode that sets up filter installation mechanism of casing diapire in one of them cavity, the impurity in-process that can be in filtering the rainwater has been designed, impurity can reduce impurity and filter equipment's contact under the resultant force effect of the impulsive force of gravity and water of self, and can change filter equipment's rainwater collection purification filter equipment wantonly according to the usage of water, it always concentrates on the filter screen on and filter screen structure single strong point to have solved traditional rainwater filter equipment in the filtering process impurity, be unfavorable for the problem of changing wantonly according to the quality of water standard of the retrieval and utilization usage of rainwater.

2. In order to prevent that the left water in the casing can follow the regional right side part that flows into in the casing 1 except that filter installation mechanism, the utility model discloses with the stupefied limit of breakwater with the inner wall sealing connection of casing, be equipped with the engaging lug on the breakwater, be equipped with the connecting hole on the engaging lug, the bolt runs through the connecting hole with the casing is connected.

3. The utility model discloses a set up support piece, prevent the interior diapire of the lower surface direct contact casing of rose box to influence the filter effect.

4. The utility model provides a handle is established to the iron chain, the one end of iron chain with the last fixed surface of rose box is connected, and the other end is the free end, the length of iron chain is more than or equal to the top of casing arrives distance between the upper surface of rose box, iron chain can enough conveniently take out the rose box from the casing, when need not take out the rose box from the casing, also conveniently accomodate the iron chain.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a cross-sectional view taken at 1-1 of FIG. 1;

fig. 3 is a schematic structural view of the filter box.

Wherein, 1, a shell; 2. a water baffle; 3. a sewage pump; 4. a blow-off pipe; 5. a water pipe; 6. connecting lugs; 7. a bolt; 8. a filter box; 9. a support member; 10. a through hole; 11. an iron chain.

Detailed Description

Referring to fig. 1-3, a rainwater collecting, purifying and filtering device comprises a housing 1 with an open top end, a water baffle 2 is axially arranged in the shell 1, the edge of the water baffle 2 is connected with the inner wall of the shell 1, a gap is preset between the lower end of the water baffle 2 and the inner bottom wall of the shell 1, a filter mounting mechanism is arranged on one side of the shell 1 close to the lower end of the water baffle 2, a sewage pump 3 is arranged at the inner bottom of the shell 1, the outlet end of the sewage pump 3 is communicated with the outside of the shell 1 through a sewage pipe 4, and the side wall of the shell 1 is respectively and radially communicated with water pipes 5 at two sides of the water baffle 2, the water pipes 5 are positioned above the filter mounting mechanism, and the distance between the water pipe 5 positioned at the same side as the filter mounting mechanism on the shell 1 and the bottom of the shell 1 is smaller than the distance between the water pipe 5 positioned at the other side and the bottom of the shell 1.

In the embodiment, when in use, the filter is installed through the filter installation mechanism, and then the shell 1 is buried under the ground as shown in fig. 1, and a closed cover is required to be arranged before the top end of the shell 1 is buried under the ground, so that the soil is prevented from entering the shell 1; then as shown in fig. 2, the collected rainwater enters the housing 1 from the water pipe 5 on the left side in fig. 2, and by the principle of static pressure of the liquid level, the water flows from the left side in the housing 1 to the right side of the housing 1 through the gap because the gap is arranged between the lower end of the water baffle 2 and the inner bottom wall of the housing 1, and then, as the filter mounting mechanism is arranged on the side close to the lower end of the water baffle 2 in the housing 1, the water passes through the filter mounting mechanism in the process of flowing from the left side in the housing 1 to the right side of the housing 1 through the gap, so that the collected rainwater is filtered; if the shell 1 is not buried underground, the distance between the water pipe 5 and the bottom of the shell 1 on the same side of the shell 1 as the filter mounting mechanism is set to be smaller than the distance between the water pipe 5 and the bottom of the shell 1 on the other side (namely, the height of the water pipe 5 on the right side in the figure 2 is lower than that of the water pipe 5 on the left side), so that water can flow out from the shell 1 on one side provided with the filter mounting mechanism conveniently, the water passes through the filter mounting mechanism, the filter can select a filter containing glass pumice and fiber filter materials according to different requirements of water quality to be treated, the filtered impurities can be deposited at the inner bottom of the shell 1 under the action of the self gravity, and then the impurities are discharged through the sewage pump 3, in the utility model, because the water passes through the filter under the static pressure principle of the liquid level, the impurities can not stay on the filter all the time, the problem of need frequently clear up impurity on the filter among the traditional filtering process is solved, simultaneously, the user can be as required, through filter installation mechanism, changes different filters at any time, consequently, this practicality has solved traditional rainwater filter equipment in the filtering process impurity always concentrate on the filter screen and filter screen structure singleness with strong points, is unfavorable for the problem of changing wantonly according to the quality of water standard of the retrieval and utilization usage of rainwater.

Preferably, as shown in fig. 2, in order to prevent water on the left side in the housing 1 from flowing into the right side portion in the housing 1 from the area except the filter mounting mechanism, the edge of the water baffle 2 is hermetically connected with the inner wall of the housing 1, the water baffle 2 is provided with a connecting lug 6, the connecting lug 6 is provided with a connecting hole, and a bolt 7 penetrates through the connecting hole to be connected with the housing 1.

As a preferable mode, the mounting mechanism comprises a filter tank 8 and a limiting mechanism, the limiting mechanism comprises a supporting member 9 positioned below the filter tank 8 in the housing 1 and a limiting member positioned above the filter tank 8, and the limiting member is positioned between the inner bottom wall of the housing 1 and the water pipe 5 positioned on the same side as the filter mounting mechanism; by providing the support member, the lower surface of the filter box 8 is prevented from directly contacting the inner bottom wall of the housing 1, thereby affecting the filtering effect.

As a preferable mode, as shown in fig. 2 and 3, a plurality of through holes 10 are formed in both the top wall and the bottom wall of the filter tank 8, one end of the top wall of the filter tank 8 is hinged to the side wall of the filter tank 8, the other end of the top wall of the filter tank 8 is connected with the side wall of the filter tank 8 in a clamping manner, and the outer side wall of the filter tank 8 is hermetically connected with the inner side wall of the housing 1 and the water baffle 2; after setting up like this, can realize the rainwater of different requirements through the different filter layers of splendid attire in toward rose box 8 and filter, for example, the filter layer can select to adorn like rose box 8 with glass pumice, fibre filter material etc. according to handling the quality of water requirement difference, then closes the roof (lid) lid of rose box 8, of course, among the practical application, avoid rainwater buoyancy to make greatly filter box 8 float, can place some stones when filter material in toward rose box 8 by the way.

In a preferred mode, the diameter of the through hole 10 is 4-6 mm.

Preferably, a handle is provided on the upper surface of the filter box 8, and the filter box 8 is taken out from the housing 1 by the handle.

As a preferable mode, the handle is an iron chain 11, one end of the iron chain 11 is fixedly connected with the upper surface of the filter box 8, the other end of the iron chain is a free end, the length of the iron chain 11 is greater than or equal to the distance from the top end of the casing 1 to the upper surface of the filter box 8, and the iron chain 11 can be used for conveniently taking out the filter box 8 from the casing 1 and can be conveniently stored when the filter box 8 is not required to be taken out from the casing 1.

Preferably, the housing 1 is made of HDPE; the type of the sewage pump 3 is as follows: 50WQ10-10-0.75, wherein the specification parameter of the sewage pump 3 is Q10 m³H, H is 10m, N is 0.75 KW; the material of rose box 8 adopts the stainless steel, and the distance between the interior roof in the rose box to the interior diapire is 500mm, and is sealed on every side, and the stainless steel will guarantee sealed water not to be connected out around with the well, also be airtight connection, can use sealed among the practical application for water can only be from up filtering down.

Claims

1. The utility model provides a rainwater is collected and is purified filter equipment, its characterized in that, including open-top's casing (1), the inside axial of casing (1) is provided with breakwater (2), the stupefied limit of breakwater (2) with the interior wall connection of casing (1), the lower extreme of breakwater (2) with predetermine the clearance between the interior diapire of casing (1), casing (1) is inherent to be close to near one side of breakwater (2) lower extreme is equipped with filter installation mechanism, the interior bottom installation dredge pump (3) of casing (1), the exit end of dredge pump (3) passes through blow off pipe (4) intercommunication outside casing (1), lieing in on the lateral wall of casing (1) the both sides of breakwater (2) radially communicate respectively have water pipe (5), and water pipe (5) are located filter installation mechanism's top, and casing (1) are located same one side with the filter on casing (1) water pipe (5) and casing (1) bottom installation mechanism The distance between the water pipe (5) and the bottom of the shell (1) is smaller than that between the water pipe (5) on the other side and the bottom of the shell.

2. A rainwater collecting, purifying and filtering device according to claim 1, characterized in that the edge of the water baffle (2) is hermetically connected with the inner wall of the casing (1), the water baffle (2) is provided with a connecting lug (6), the connecting lug (6) is provided with a connecting hole, and a bolt (7) penetrates through the connecting hole to be connected with the casing (1).

3. A rainwater collecting, purifying and filtering device according to claim 1, characterized in that said mounting means comprises a filtering tank (8) and a limiting means comprising a support (9) inside the casing (1) below said filtering tank (8) and a limiting member above said filtering tank (8), said limiting member being between the inner bottom wall of said casing (1) and said water pipe (5) on the same side as the filter mounting means.

4. A rainwater collecting, purifying and filtering device according to claim 3, wherein a plurality of through holes (10) are formed in the top wall and the bottom wall of the filtering box (8), one end of the top wall of the filtering box (8) is hinged to the side wall of the filtering box (8), the other end of the top wall of the filtering box (8) is connected with the side wall of the filtering box (8) in a clamping manner, and the outer side wall of the filtering box (8) is hermetically connected with the inner side wall of the casing (1) and the water baffle (2).

5. A rainwater collecting, purifying and filtering device according to claim 4, characterised in that said through holes (10) have a diameter of 4-6 mm.

6. A rainwater collection, purification and filtration unit according to claim 4 wherein the upper surface of the filtration tank (8) is provided with a handle.

7. A rainwater collecting, purifying and filtering device according to claim 6, characterized in that said handle is an iron chain (11), one end of said iron chain (11) is fixedly connected with the upper surface of said filtering tank (8), the other end is a free end, and the length of said iron chain (11) is greater than or equal to the distance between the top end of said casing (1) and the upper surface of said filtering tank (8).

8. A rainwater collecting, purifying and filtering device according to claim 1, wherein said housing (1) is made of HDPE.

9. A rainwater collecting, purifying and filtering device according to claim 1, characterized in that said sewage pump (3) is of the type: 50WQ 10-10-0.75.