CN212854917U

CN212854917U - Rainwater cistern filter equipment

Info

Publication number: CN212854917U
Application number: CN202021454446.9U
Authority: CN
Inventors: 夏正兵
Original assignee: Yancheng Siyuan Water Supply And Drainage Equipment Co ltd
Current assignee: Yancheng Siyuan Water Supply And Drainage Equipment Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-02
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a rainwater cistern filter equipment relates to rainwater cistern technical field, has solved the unable comparatively thorough filtration graininess (silt) impurity of current rainwater cistern, consequently when rivers discharge back, some impurity often can deposit in the bottom of cistern, and it is very inconvenient to clear up. A rainwater impounding reservoir filtering device comprises an impounding reservoir body, a bottom plate, a filtering screen, a supporting frame, a rotating roller, a rectangular plate, a cleaning shovel and a pull rope; the bottom plate is of a square structure, and supporting rods are welded at four corner positions of the top of the bottom plate; and a filter screen is fixedly inserted on the top end sections of the two groups of support rods. The utility model discloses being provided with the bottom plate, pulling the inside lift that the bracing piece drove bottom plate and filter screen along the cistern body through the stay cord, rising the bottom plate to the open-top of cistern body, making the bottom plate take out the impurity silt that deposits in the cistern etc. and avoid causing the clearance inconvenience because of impurity deposits in the cistern bottom.

Description

Rainwater cistern filter equipment

Technical Field

The utility model relates to a rainwater cistern technical field specifically is a rainwater cistern filter equipment.

Background

The rainwater reservoir mainly functions in rainwater collection, storage and regulation. The rainwater reservoir temporarily stores the peak flow of rainwater runoff in the rainwater reservoir during rainfall, and the rainwater is slowly discharged from the rainwater collecting pool after the large flow drops. Therefore, the rainwater flood peak can be avoided, the rainwater can be recycled, the pollution of initial rainwater to a bearing water body can be avoided, and the positive effect on drainage scheduling between drainage areas can be achieved.

The existing rainwater reservoir can only filter some garbage with large volume, and can not filter granular (silt) impurities thoroughly, so that after water flow is discharged, some impurities can be precipitated at the bottom of the reservoir, and the cleaning is very inconvenient.

Disclosure of Invention

An object of the utility model is to provide a rainwater cistern filter equipment to propose among the above-mentioned background art that current rainwater cistern can only filter some great rubbish of volume, can't filter graininess (silt) impurity, consequently when rivers discharge back, some impurity often can be precipitated to the bottom of cistern, clear up very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a rainwater impounding reservoir filtering device comprises an impounding reservoir body, a bottom plate, supporting rods, a filtering screen, a supporting frame, a rotating roller, a rectangular plate, pulleys, a base, a cleaning shovel, a push rod and a pull rope, wherein the bottom plate is slidably arranged in the impounding reservoir body; the bottom plate is of a square structure, and supporting rods are welded at four corner positions of the top of the bottom plate; a filter screen is fixedly inserted on the top end sections of the two groups of support rods; a support frame is arranged at the rear side of the reservoir body; a rectangular plate is welded and installed on the two-thirds length section of the supporting frame; a push rod penetrates through the middle of the rectangular plate and is slidably inserted into the rectangular plate; two bases are welded at the bottom end of the supporting frame.

Preferably, the bottom plate is slidably inserted into the reservoir body, and the top ends of the two groups of support rods are connected with a pull rope in a fastening manner.

Preferably, the top of the support frame is of a rectangular hollow structure, and a pulley is rotatably mounted at the front side of the top end of the support frame; a rotating roller is rotatably arranged on one third length section of the supporting frame; the rotating roller is tightly connected with a pull rope, and the pull ropes are respectively tightly connected to four support rods through pulleys.

Preferably, the front end of the cleaning shovel is provided with a prescription groove, and the rear end of the cleaning shovel is welded with a push rod.

Preferably, the length and width of filter screen is the same with the bottom plate, and when the bottom plate gliding laminating was in cistern body bottom, the filter screen slided and is blocked in the top opening part of cistern body.

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

1. the bottom plate is arranged, the support rod is pulled through the pull rope to drive the bottom plate and the filter screen to lift along the inside of the reservoir body, the bottom plate is lifted to the opening at the top of the reservoir body, and therefore impurities, such as silt, precipitated in the reservoir are taken out by the bottom plate, and inconvenience in cleaning due to the fact that the impurities are precipitated at the bottom of the reservoir is avoided;

2. when the rotating roller is rotated to wind and roll up the pull rope, the pull rope can drive the bottom plate to be lifted to the opening at the top of the reservoir body, so that the operation is simple, and convenience is provided for subsequent cleaning work;

3. the cleaning shovel is arranged, when the opening at the top of the impounding reservoir body is blocked by the filter screen, the push rod is pushed to drive the cleaning shovel to clean impurities such as garbage leaves on the filter screen to one side, and the filter screen is prevented from being blocked by the impurities such as the garbage leaves; when the bottom plate rises to the opening at the top of the reservoir body, the push rod is pushed to drive the cleaning shovel to clean impurities deposited on the bottom plate, and the reservoir is prevented from gradually accumulating and depositing due to the cleaning of the cleaning shovel, so that the water storage capacity of the reservoir is reduced;

4. this practicality is provided with the filter screen, and on the filter screen can be blocked some great rubbish of volume and put the filter screen, prevent to get into the cistern because of rubbish, cause the jam of later stage drainage.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic diagram of the raised state of the bottom plate of the present invention;

FIG. 3 is a schematic view of the bottom plate and the filter net of the present invention;

FIG. 4 is a schematic view of the supporting frame of the present invention;

FIG. 5 is a schematic view of the structure of the rotating roller of the present invention;

FIG. 6 is a schematic view of the structure of the cleaning shovel and the push rod;

in the figure: 1. a reservoir body; 2. a base plate; 201. a support bar; 202. a filter screen; 3. a support frame; 301. a rotating roller; 302. a rectangular plate; 303. a pulley; 304. a base; 4. cleaning a shovel; 401. a push rod; 5. and pulling a rope.

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.

Referring to fig. 1 to 6, the present invention provides an embodiment: a rainwater reservoir filtering device comprises a reservoir body 1, a bottom plate 2, a supporting rod 201, a filter screen 202, a supporting frame 3, a rotating roller 301, a rectangular plate 302, a pulley 303, a base 304, a cleaning shovel 4, a push rod 401 and a pull rope 5, wherein the bottom plate 2 is slidably mounted in the reservoir body 1; the bottom plate 2 is of a square structure, and supporting rods 201 are welded at four corner positions of the top of the bottom plate 2; a filter screen 202 is fixedly inserted on the top end sections of the two groups of support rods 201; a support frame 3 is arranged at the rear side of the reservoir body 1; a rectangular plate 302 is welded and installed on the two-thirds length section of the support frame 3; a push rod 401 is arranged in the middle of the rectangular plate 302 in a penetrating and sliding manner; two bases 304 are welded at the bottom end of the support frame 3.

Further, the bottom plate 2 is slidably inserted into the reservoir body 1; two sets of the top of bracing piece 201 is all tied tightly and is connected with a stay cord 5, through the inside lift of stay cord 5 pulling bracing piece 201 drive bottom plate 2 and filter screen 202 along cistern body 1, rises bottom plate 2 to the top opening part of cistern body 1, makes bottom plate 2 take out the impurity silt etc. that precipitate in the cistern, avoids depositing in the cistern bottom because of impurity, and causes the clearance inconvenient.

Further, the top of the support frame 3 is a rectangular hollow structure, and a pulley 303 is rotatably mounted at the front side of the top end of the support frame 3; a rotating roller 301 is rotatably arranged on one third of the length section of the support frame 3; the rotating roller 301 is tightly connected with a pull rope 5, the pull ropes 5 are respectively tightly connected to the four support rods 201 through the pulleys 303, when the rotating roller 301 winds and furls the pull ropes 5, the pull ropes 5 can drive the bottom plate 2 to be lifted to the opening at the top of the impounding reservoir body 1, the operation is simple, and convenience is provided for subsequent cleaning work;

further, a front-end of the cleaning shovel 4 is provided with a prescription groove, a push rod 401 is welded and installed at the rear end of the cleaning shovel 4, when the filter screen 202 blocks the opening at the top of the reservoir body 1, the push rod 401 is pushed to drive the cleaning shovel 4 to clean impurities such as garbage leaves on the filter screen 202 to one side, and the filter screen 202 is prevented from being blocked by the impurities such as the garbage leaves; when bottom plate 2 rises to the top opening part of cistern body 1, promote push rod 401 and drive and clean shovel 4 and clear up the impurity that deposits on bottom plate 2, through the clearance of cleaning shovel 4, prevented that the cistern from depositing because of the gradual accumulation of impurity, and reduced the water storage capacity of cistern.

Further, the length and width of filter screen 202 is the same with bottom plate 2, and when bottom plate 2 gliding fits in cistern body 1 bottom, filter screen 202 slided and blocks up in cistern body 1's top opening part, and filter screen 202 can be blocked some great rubbish of volume and put filter screen 202 on, prevents to cause the jam of later stage drainage because of rubbish gets into in the cistern.

The mounting method of the support frame 3 comprises the following steps: firstly, the reservoir body 1 is buried in the ground, then the support frame 3 and the base 304 are buried in the ground, and the height of the support frame 3 is only required to be buried to the bottom of the rectangular plate 302, so that the support frame 3 is fixed on the ground.

The lifting method of the bottom plate 2 comprises the following steps: firstly, when the rotating roller 301 is rotated to wind the pulling rope 5, the pulling rope 5 is threaded through the pulley 303 to pull the four supporting rods 201, so that the supporting rods drive the bottom plate 2 of the filter screen 202 to ascend, and the bottom plate 2 is lifted to the opening at the top of the impounding reservoir body 1.

The use method of the cleaning shovel 4 comprises the following steps: firstly, the push rod 401 is pushed to slide in the rectangular plate 302, the cleaning shovel 4 is driven to push to the front side to be pushed, when the cleaning shovel 4 approaches the top of the filter screen 202 or the bottom plate 2, the garbage and impurities on the top of the filter screen 202 and the top of the bottom plate 2 are pushed to the front side of the reservoir body 1, and the filter screen 202 and the bottom plate 2 are cleaned.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rainwater cistern filter equipment which characterized in that: the water storage tank comprises a water storage tank body (1), a bottom plate (2), a supporting rod (201), a filter screen (202), a supporting frame (3), a rotating roller (301), a rectangular plate (302), a pulley (303), a base (304), a cleaning shovel (4), a push rod (401) and a pull rope (5), wherein the bottom plate (2) is arranged in the water storage tank body (1) in a sliding mode; the bottom plate (2) is of a square structure, and four corner positions at the top of the bottom plate (2) are welded with supporting rods (201); a filter screen (202) is fixedly inserted on the top end sections of the two groups of support rods (201); a support frame (3) is arranged at the rear side of the reservoir body (1); a rectangular plate (302) is welded on the two-thirds length section of the support frame (3); a push rod (401) penetrates through the middle of the rectangular plate (302) and is slidably inserted; two bases (304) are welded at the bottom end of the support frame (3).

2. A rainwater reservoir filtration apparatus according to claim 1 wherein: the bottom plate (2) is slidably inserted into the reservoir body (1), and the top ends of the two groups of supporting rods (201) are connected with a pull rope (5) in a fastening manner.

3. A rainwater reservoir filtration apparatus according to claim 1 wherein: the top of the support frame (3) is of a rectangular hollow structure, and a pulley (303) is rotatably mounted at the front side of the top end of the support frame (3); a rotating roller (301) is rotatably arranged on one third of the length section of the support frame (3); the rotating roller (301) is connected with a pull rope (5) in a fastening mode, and the pull rope (5) is connected to the supporting rods (201) in a fastening mode through pulleys (303) in a penetrating mode.

4. A rainwater reservoir filtration apparatus according to claim 1 wherein: the front end of the cleaning shovel (4) is provided with a front-shaped groove, and the rear end of the cleaning shovel (4) is welded with a push rod (401).

5. A rainwater reservoir filtration apparatus according to claim 1 wherein: the length and width of the filter screen (202) are the same as those of the bottom plate (2), and when the bottom plate (2) slides down and is attached to the bottom of the water storage tank body (1), the filter screen (202) slides and is blocked at the opening at the top of the water storage tank body (1).