CN220789934U

CN220789934U - Rainwater collection system

Info

Publication number: CN220789934U
Application number: CN202322526024.8U
Authority: CN
Inventors: 黄洁
Original assignee: Shenze Project Department Of Shijiazhuang Municipal Construction Corp
Current assignee: Shenze Project Department Of Shijiazhuang Municipal Construction Corp
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-16
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses a rainwater collection system, in particular to the technical field of rainwater collection, which comprises a filter box, wherein a filter plate for filtering impurities in rainwater is fixedly arranged in the filter box; a water drainage mechanism for increasing the water drainage efficiency is arranged in the filter box; the drainage mechanism comprises two sliding rods arranged on the right side inside the filter tank, the two outer ends of the sliding rods are penetrated and provided with the same floating plate, the floating plate can slide on the two sliding rods, four first connecting pipes are fixedly communicated with the right end of the filter tank, the three right ends of the first connecting pipes are fixedly communicated with the same second connecting pipe, the bottom ends of the second connecting pipes are fixedly communicated with the first connecting pipes positioned at the bottom ends, and the right ends of the first connecting pipes positioned at the bottom ends are penetrated and provided with first switch valves. The utility model not only can increase the drainage efficiency, but also can clean the impurities on the filter plate and avoid the impurities from blocking the filter plate.

Description

Rainwater collection system

Technical Field

The utility model relates to the technical field of rainwater collection, in particular to a rainwater collection system.

Background

Municipal facilities refer to public facilities which are built by government, legal persons or citizens at the cost, green belts are required to be built in the middle or at the two sides of a road of municipal construction, and municipal rainwater collection systems are required to be arranged, rainwater is collected in rainy days, the main functions are water absorption, water storage, water seepage and water purification in rainy days, and the stored water is released and utilized when required, so that the free migration of the rainwater in the city is realized.

A municipal garden stormwater collection system as provided in, for example, chinese patent application number 202122671056.8, comprising: the collecting box, the both sides of collecting box all rotate and are connected with two pivots, four the equal fixedly connected with couple of surface of pivot, the spout has been seted up to the inside of collecting box, sliding connection has the arm-tie in the spout, the surface of arm-tie is connected with the inner wall slip interlude of collecting box, the inside fixedly connected with square board of collecting box, the inside cover of square board is equipped with the filter screen, circular hole has been seted up to one side of collecting box, the inside fixedly connected with first hose of circular hole, one side of collecting box is provided with the rose box, one side of rose box is provided with the water storage box, filters the rainwater through the rose box, then stores in the water storage box again, can extract the rainwater in the water storage box when watering to trees, need not to use groundwater to the water economy resource.

However, the following problems still exist in this solution: in this technical scheme, through inside first hose is got into the rose box with the rainwater, rethread second hose is got into the rainwater and is stored in the water storage tank, however, when the rainwater volume is big, if first hose and second hose discharge untimely, the rainwater can be accumulated inside rose box and collecting box to lead to the rainwater to overflow from the collecting box is inside, and can't accomplish the collection to the rainwater.

Disclosure of Invention

The utility model aims to provide a rainwater collecting system which not only can increase the drainage efficiency, but also can clean impurities on a filter plate, and avoid the impurities from blocking the filter plate so as to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the rainwater collection system comprises a filter box, wherein a filter plate for filtering impurities in rainwater is fixedly arranged in the filter box;

a water drainage mechanism for increasing the water drainage efficiency is arranged in the filter box;

the drainage mechanism comprises two sliding rods arranged on the right side inside the filter tank, two sliding rods are arranged at the outer ends of the sliding rods in a penetrating mode, the floating plates can slide on the two sliding rods, four first connecting pipes are fixedly communicated with the right end of the filter tank, the floating plates are located at the left ends of the three first connecting pipes, the three first connecting pipes are located at the top ends of the floating plates, one second connecting pipe is fixedly communicated with the right ends of the first connecting pipes, the bottom ends of the second connecting pipes are fixedly communicated with the first connecting pipes located at the bottom ends of the second connecting pipes, first switch valves are arranged at the right ends of the first connecting pipes in a penetrating mode, and drainage efficiency can be increased.

Preferably, a cleaning mechanism for cleaning impurities on the filter plate is arranged at the top end of the filter plate; the cleaning mechanism comprises a rotating shaft arranged inside the filter box, a turbine is fixedly arranged at the outer end of the rotating shaft, two threaded rods are movably connected inside the filter box through bearings, the threaded rods are externally connected with one scraping plate in threaded mode, the bottom end of each scraping plate is contacted with the top end of the filter plate, and impurities on the filter plate can be cleaned.

Preferably, the filter tank is run through and extend to the filter tank left end in the pivot left end, the filter tank is run through and extend to the filter tank left end in the threaded rod left end, pivot and filter tank pass through bearing swing joint, pivot left end and the threaded rod left end that is located the rear side all run through and are equipped with first belt pulley, two first belt pulley outer end is equipped with same first belt, two threaded rod left end all run through and are equipped with the second belt pulley, two second belt pulley outer end is equipped with same second belt, can drive pivot and two threaded rods and rotate simultaneously.

Preferably, the right end of the first connecting pipe at the bottom end is fixedly communicated with a water storage tank, the bottom side of the right end of the water storage tank is fixedly communicated with a water outlet pipe, and the outer end of the water outlet pipe is provided with a second switch valve for discharging filtered rainwater into the water storage tank.

Preferably, a collecting box is arranged at the left end of the filter box, and a chute is formed in the left end of the filter box to collect impurities.

Preferably, the top end of the filter box is fixedly communicated with a water inlet tank, and the turbine is positioned right below the water inlet tank, so that rainwater can conveniently enter the filter box.

Preferably, the bottom ends of the filter box and the collection box are fixedly provided with a supporting frame, so that the filter box can be supported on the ground.

In the technical scheme, the utility model has the technical effects and advantages that:

1. when the amount of rainwater is large, the first connecting pipes at the bottom end are not timely drained, the rainwater can push the floating plate to lift, and the floating plate moves upwards, so that the three first connecting pipes at the top end are opened, and the drainage efficiency can be improved;

2. when needing to clear up the impurity on the filter, the rainwater can drive the turbine and rotate, utilizes the turbine to rotate and can drive the threaded rod and rotate, and the threaded rod rotates and can drive the scraper blade and remove, and the scraper blade removes and can push out the rose box inside with the impurity on to can clear up the impurity on the filter, avoid impurity to block up the filter.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a right side view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a cross-sectional view of the filter tank and water storage tank of the present utility model;

FIG. 4 is a schematic view of a drainage mechanism according to the present utility model;

fig. 5 is a schematic structural view of the cleaning mechanism of the present utility model.

Reference numerals illustrate:

1 a filter box, 2 a drainage mechanism, 201 a slide bar, 202 a floating plate, 203 a first connecting pipe, 204 a second connecting pipe, 205 a first switching valve, 3 a filter plate, 4 a cleaning mechanism, 401 a rotating shaft, 402 a turbine, 403 a threaded rod, 404 a scraper blade, 405 a first belt pulley, 406 a first belt, 407 a second belt pulley, 408 a second belt, 5 a water storage tank, 6 a collecting box, 7 a water inlet tank, 8 a water outlet pipe, 9 a second switching valve and 10 a supporting frame.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a rainwater collection system as shown in figures 1-5, which comprises a filter box 1, wherein a filter plate 3 for filtering impurities in rainwater is fixedly arranged in the filter box 1, and a cleaning mechanism 4 for cleaning the impurities on the filter plate 3 is arranged at the top end of the filter plate 3;

as shown in fig. 5, the cleaning mechanism 4 includes a rotating shaft 401 disposed inside the filter box 1, a turbine 402 is fixedly disposed at an outer end of the rotating shaft 401, two threaded rods 403 are movably connected inside the filter box 1 through bearings, the outer ends of the two threaded rods 403 are in threaded connection with a same scraper 404, a bottom end of the scraper 404 contacts with a top end of the filter plate 3, a water inlet tank 7 is fixedly connected with a top end of the filter box 1, the turbine 402 is located under the water inlet tank 7, a collecting box 6 is disposed at a left end of the filter box 1, and a chute is formed at a left end of the filter box 1;

as shown in fig. 5, the left end of the rotating shaft 401 penetrates through the filter box 1 and extends out of the left end of the filter box 1, the left end of the threaded rod 403 penetrates through the filter box 1 and extends out of the left end of the filter box 1, the rotating shaft 401 is movably connected with the filter box 1 through a bearing, the left end of the rotating shaft 401 and the left end of the threaded rod 403 positioned at the rear side are both provided with first belt pulleys 405 in a penetrating manner, the outer ends of the two first belt pulleys 405 are provided with the same first belt 406, the left ends of the two threaded rods 403 are both provided with second belt pulleys 407 in a penetrating manner, and the outer ends of the two second belt pulleys 407 are provided with the same second belt 408;

the turbine 402 rotates and can take the pivot 401 to rotate, because pivot 401 left end and the threaded rod 403 left end that is located the rear side all run through and are equipped with first belt pulley 405, and two 405 outer ends are equipped with same first belt 406, and two threaded rod 403 left ends all run through and are equipped with second belt pulley 407, and two second belt pulley 407 outer ends are equipped with same second belt 408 to can drive pivot 401 and two threaded rod 403 and rotate simultaneously.

Rainwater enters the filter box 1 through the water inlet tank 7, impurities in the rainwater can be filtered by the filter plate 3 in the filter box 1, when the impurities on the filter plate 3 need to be cleaned, the turbine 402 is arranged at the bottom end of the water inlet tank 7, so that the rainwater can drive the turbine 402 to rotate, the turbine 402 can drive the threaded rod 403 to rotate, the same scraping plate 404 is connected with the outer ends of the two threaded rods 403 in a threaded manner, the scraping plate 404 can be driven to move by the rotation of the threaded rod 403, the impurities on the scraping plate 404 can be pushed out of the filter box 1 through the sliding groove, the impurities fall into the collecting box 6, the impurities can be cleaned by the collecting box 6, and the impurities on the filter plate 3 can be cleaned to avoid the blockage of the filter plate 3 by the impurities.

As shown in fig. 4, a drainage mechanism 2 for increasing drainage efficiency is arranged inside the filter box 1; the drainage mechanism 2 comprises two sliding rods 201 arranged on the right side inside the filter tank 1, the outer ends of the two sliding rods 201 are penetrated and provided with the same floating plate 202, the floating plate 202 can slide on the two sliding rods 201, the right end of the filter tank 1 is fixedly communicated with four first connecting pipes 203, the floating plate 202 is positioned at the left ends of the three first connecting pipes 203 at the top end, the right ends of the three first connecting pipes 203 at the top end are fixedly communicated with the same second connecting pipe 204, the bottom ends of the second connecting pipes 204 are fixedly communicated with the first connecting pipes 203 at the bottom end, the right ends of the first connecting pipes 203 at the bottom end are penetrated and provided with first switch valves 205, the right ends of the first connecting pipes 203 at the bottom end are fixedly communicated with a water storage tank 5, the bottom side of the right end of the water storage tank 5 is fixedly communicated with a water outlet pipe 8, and the outer ends of the water outlet pipe 8 are provided with second switch valves 9;

when the amount of rainwater is small, the first switch valve 205 is opened, rainwater is discharged into the water storage tank 5 through the first connecting pipes 203 at the bottom, when the amount of rainwater is large, the first connecting pipes 203 at the bottom are not timely discharged, the rainwater in the filter tank 1 is increased, the rainwater can push the floating plate 202 to lift, the floating plate 202 ascends along the sliding rod 201 to limit the floating plate 202, the floating plate 202 moves upwards, so that the three first connecting pipes 203 at the top are opened, and the rainwater can be discharged through the four first connecting pipes 203, so that the efficiency of water discharge can be increased.

When the water in the water storage tank 5 is required to be subjected to municipal garden irrigation, only the second switch valve 9 is required to be opened, and the rainwater in the water storage tank 5 can be discharged through the water outlet pipe 8, so that the rainwater can flow to a designated place for collection.

In addition, the utility model can be supported on the ground, as shown in fig. 1 and 2, the bottom ends of the filter box 1 and the collecting box 6 are fixedly provided with a supporting frame 10, and the bottom end of the filter box 1 is provided with the supporting frame 10, so that the filter box 1 can be supported on the ground.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A rainwater collection system comprising a filter box (1), characterized in that: a filter plate (3) for filtering impurities in rainwater is fixedly arranged in the filter box (1);

a drainage mechanism (2) for increasing drainage efficiency is arranged in the filter box (1);

the drainage mechanism (2) comprises two sliding rods (201) arranged on the right side inside the filter tank (1), one floating plate (202) is fixedly arranged at the outer ends of the sliding rods (201), the floating plate (202) can slide on the two sliding rods (201), four first connecting pipes (203) are fixedly communicated with the right end of the filter tank (1), the floating plate (202) is positioned at the left end of the three first connecting pipes (203) on the top end, one second connecting pipe (204) is fixedly communicated with the right end of the three first connecting pipes (203) on the top end, the bottom end of the second connecting pipe (204) is fixedly communicated with the first connecting pipe (203) on the bottom end, and a first switch valve (205) is fixedly arranged at the right end of the first connecting pipe (203) on the bottom end.

2. A stormwater collection system as claimed in claim 1, wherein: the top end of the filter plate (3) is provided with a cleaning mechanism (4) for cleaning impurities on the filter plate (3);

the cleaning mechanism (4) comprises a rotating shaft (401) arranged inside the filter box (1), a turbine (402) is fixedly arranged at the outer end of the rotating shaft (401), two threaded rods (403) are movably connected inside the filter box (1) through bearings, the outer ends of the threaded rods (403) are in threaded connection with the same scraping plate (404), and the bottom ends of the scraping plates (404) are in contact with the top ends of the filter plates (3).

3. A stormwater collection system as claimed in claim 2, wherein: the utility model discloses a filter cabinet, including filter cabinet (1), threaded rod (403), pivot (401) left end, threaded rod (403) left end, two are equipped with same first belt (406) in pivot (401) left end and the threaded rod (403) left end that are located the rear side all run through and are equipped with first belt pulley (405), two threaded rod (403) left end all runs through and is equipped with second belt pulley (407), two second belt pulley (407) outer end is equipped with same second belt (408).

4. A stormwater collection system as claimed in claim 1, wherein: the right end of the first connecting pipe (203) at the bottom end is fixedly communicated with a water storage tank (5), the bottom side of the right end of the water storage tank (5) is fixedly communicated with a water outlet pipe (8), and the outer end of the water outlet pipe (8) is provided with a second switch valve (9).

5. A stormwater collection system as claimed in claim 1, wherein: the left end of the filter box (1) is provided with a collecting box (6), and the left end of the filter box (1) is provided with a chute.

6. A stormwater collection system as claimed in claim 2, wherein: the top end of the filter box (1) is fixedly communicated with a water inlet groove (7), and the turbine (402) is positioned right below the water inlet groove (7).

7. A stormwater collection system as claimed in claim 1, wherein: the bottom end of the filter box (1) and the bottom end of the collecting box (6) are fixedly provided with a supporting frame (10).