CN219118576U

CN219118576U - Rainwater collecting and filtering device

Info

Publication number: CN219118576U
Application number: CN202222401290.3U
Authority: CN
Inventors: 王林泉
Original assignee: Yancheng Western Technology Co ltd
Current assignee: Yancheng Western Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-06-02
Anticipated expiration: 2032-09-09

Abstract

The utility model provides a rainwater collecting and filtering device, and relates to the technical field of filtering devices. The rainwater collecting and filtering device comprises a box body, wherein a first filtering mechanism and a second filtering mechanism are arranged on the box body; the first filtering mechanism comprises a water collecting chamber and a deposition chamber arranged adjacent to the water collecting chamber, a fixed plate is arranged on the water collecting chamber, a filter plate is arranged on the fixed plate, and a water outlet pipe is arranged at the bottom of the water collecting chamber; the second filtering mechanism comprises a filter screen, a collecting chamber, a driving mechanism, a power generation mechanism and a deslagging net frame, the filter screen is fixed at the inlet position of the box body, the deslagging net frame is hinged to the box body and located on the outer side of the filter screen, the collecting chamber is arranged above the box body, the power generation mechanism is electrically connected with the driving mechanism, and the driving mechanism can drive the deslagging net frame to rotate towards the direction where the collecting chamber is located. The device can guarantee that the outlet on the catch basin can not be stopped up, guarantees that the rainwater can be effectively collected, and can carry out purification treatment to the rainwater.

Description

Rainwater collecting and filtering device

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a rainwater collecting and filtering device.

Background

When raining, the roof can accumulate certain pollutant, including less pollutant such as dust and even great pollutant such as leaf, feather or plastic bag, if begin rainfall this moment, the rainwater can wash these great pollutant down and block up the outlet on the catch basin on the roof, leads to unable effective collection to the rainwater, and less pollutant can be detained in the rainwater for the rainwater of collection is comparatively turbid, is difficult to satisfy the demand that the user was utilized to roof rainwater collection.

Disclosure of Invention

The utility model aims to solve the problems, and therefore, we provide a rainwater collecting and filtering device.

The technical scheme adopted by the utility model is as follows: the rainwater collecting and filtering device comprises a box body, wherein a first filtering mechanism and a second filtering mechanism are arranged on the box body; the first filtering mechanism comprises a water collecting chamber and a deposition chamber arranged adjacent to the water collecting chamber, a fixed plate is arranged on the water collecting chamber, a filter plate is arranged on the fixed plate, and a water outlet pipe is arranged at the bottom of the water collecting chamber; the second filtering mechanism comprises a filter screen, a collecting chamber, a driving mechanism, a power generation mechanism and a deslagging net frame, wherein the filter screen is fixed at the inlet position of the box body, the deslagging net frame is hinged to the box body and located on the outer side of the filter screen, the collecting chamber is arranged above the box body, the power generation mechanism is electrically connected with the driving mechanism, and the driving mechanism can drive the deslagging net frame to rotate towards the direction where the collecting chamber is located.

This filter equipment is collected to rainwater is through setting up second filter equipment, can be with smuggleing secretly in the rainwater like the great pollutant of granule such as leaf filtering to through setting up first filter equipment, can filter the less pollutant of granule such as dust that smuggles secretly in the rainwater, can guarantee through twice filtration that the outlet on the catch basin can not be blocked up, guarantee that the rainwater can be effectively collected, and can carry out purification treatment to the rainwater.

Preferably, the fixing plate is arranged from high to low along the rainwater flowing direction.

Preferably, a cleaning opening is arranged above the box body, and a cover plate is hinged on the cleaning opening.

Preferably, a water tank is arranged on the box body, the power generation mechanism comprises a generator and a waterwheel mechanism arranged on the water tank, and the generator is connected with the waterwheel mechanism through a transmission belt.

Preferably, a slope is arranged on one side of the water tank facing the water collecting chamber.

Preferably, a drain hole is arranged at the bottom of the collecting chamber.

Preferably, a pressure sensor is arranged in the box body, and a sensing head of the pressure sensor is abutted with the deslagging net frame.

Preferably, the tail end of the deslagging net frame is provided with a limiting structure.

The beneficial effects of the utility model are as follows: this filter equipment is collected to rainwater is through setting up second filter equipment, can be with smuggleing secretly in the rainwater like the great pollutant of granule such as leaf filtering to through setting up first filter equipment, can filter the less pollutant of granule such as dust that smuggles secretly in the rainwater, can guarantee through twice filtration that the outlet on the catch basin can not be blocked up, guarantee that the rainwater can be effectively collected, and can carry out purification treatment to the rainwater.

Drawings

FIG. 1 is a schematic view showing the overall structure of a rainwater collecting and filtering device according to the present utility model;

fig. 2 is a schematic view showing an internal structure of a rainwater collecting and filtering device according to the present utility model.

In fig. 1-2: 1. a case; 21. a deposition chamber; 22. a water collection chamber; 23. a fixing plate; 24. a filter plate; 25. a water outlet pipe; 31. a filter screen; 32. a collection chamber; 33. a driving mechanism; 341. a generator; 342. a waterwheel mechanism; 35. a deslagging net frame; 36. a water tank; 37. a pressure sensor; 4. and a cover plate.

Detailed Description

The utility model will now be described in further detail with reference to specific examples thereof in connection with the accompanying drawings.

According to the embodiment of the utility model, the rainwater collecting and filtering device is arranged in a water storage tank of a roof and is used for filtering rainwater in a water storage tank to prevent pollutants from blocking a water outlet on the water storage tank, and as shown in fig. 1-2, the device comprises a box body 1, wherein a first filtering mechanism and a second filtering mechanism are arranged on the box body 1; the second filtering mechanism comprises a filter screen 31, a collecting chamber 32, a driving mechanism 33, a generator 341 and a deslagging net frame 35, wherein the filter screen 31 is fixed at the inlet position of the box body 1, the deslagging net frame 35 is hinged on the box body 1 and is positioned at the outer side of the filter screen 31, the collecting chamber 32 is arranged above the box body 1, the generator 341 is electrically connected with the driving mechanism 33, the generator 341 is used for providing power for the driving mechanism 33, and the driving mechanism 33 can drive the deslagging net frame 35 to rotate towards the direction of the collecting chamber 32; the first filtering mechanism comprises a water collecting chamber 22 and a deposition chamber 21 arranged adjacent to the water collecting chamber 22, a fixed plate 23 is arranged on the water collecting chamber 22, a filter plate 24 is arranged on the fixed plate 23, a water outlet pipe 25 is arranged at the bottom of the water collecting chamber 22, and the water outlet pipe 25 is arranged in a water outlet on the reservoir.

When the device specifically works, the deslagging net frame 35 can block larger-sized pollutants flushed by rainwater from the outside of the inlet of the box body 1, the deslagging net frame 35 can rotate under the action of the driving mechanism 33 and transfer the pollutants into the collecting chamber 32, the situation that a water outlet is blocked by the pollutants can be effectively avoided, the rainwater is guaranteed to flow into the box body 1, when the rainwater flows through the filter plate 24 arranged in the box body 1, the pollutants such as dust carried in the rainwater are accumulated towards the depositing chamber 21 under the action of water flow, the filter plate 24 filters the rainwater again, clean rainwater enters the collecting chamber 22 and is discharged from the water outlet pipe 25, and finally the rainwater which can be collected and utilized by a user is obtained.

The driving mechanism 33 is a motor, a driving wheel is arranged on a pivot shaft of the deslagging net frame 35 and the box body 1, an output end of the motor is connected with the driving wheel through a driving belt, the deslagging net frame 35 can be driven to rotate when the motor is started, a controller is further arranged in the box body 1 when the deslagging net frame is in actual use, a limit sensor is arranged on the collecting chamber 32, and the deslagging net frame 35 can automatically restore to an initial position after the deslagging net frame 35 puts pollutants into the collecting chamber 32.

As shown in fig. 2, the tank body 1 is further provided with a water tank 36, the generator 341 includes a generator 341 and a water truck mechanism 342 disposed on the water tank 36, the generator 341 is connected with the water truck mechanism 342 through a driving belt, when rainwater flows through the water tank 36, the rainwater can be collected in the water tank 36, and the water flow can drive the water truck mechanism 342 to rotate, so as to drive the generator 341 to generate power, so that the device can work without an external power supply device, and the device is safe, energy-saving and environment-friendly, and is provided with a slope on one side of the water tank 36 facing the water collecting chamber 22, so that dust and other pollutants can be prevented from accumulating in the water tank 36.

Of course, in order to ensure that the deslagging frame 35 can effectively convey contaminants into the collection chamber 32, a limiting structure such as a hook-shaped structure is arranged at the bottom of the deslagging frame 35, and the limiting structure can ensure that the deslagging frame 35 cannot fall into the water storage tank 36 from the deslagging frame 35 in the rotation process.

Further, as shown in fig. 1, the drain hole is provided at the bottom of the collection chamber 32, so that it is ensured that rainwater does not collect and overflow in the collection chamber 32, and the pollutants in the collection chamber 32 fall back into the water storage tank 36.

Meanwhile, as shown in fig. 2, a pressure sensor is arranged in the box body 1, a sensing head of the pressure sensor is abutted to the deslagging net frame 35, when the deslagging net frame 35 blocks pollutants, the pollutants have a flow blocking effect on rainwater, the deslagging net frame 35 can press the pressure sensor backwards, at this time, the controller can start the motor, the deslagging net frame 35 puts the pollutants into the collecting chamber 32, that is, when the deslagging net frame 35 does not have the pollutants, the deslagging net frame 35 does not rotate.

In order to ensure the filtering effect of the filter plate 24, as shown in fig. 2, the fixing plate 23 is arranged from high to low along the flowing direction of rainwater, so that when the rainwater flows through the filter plate 24, pollutants on the filter plate 24 are more easily flushed into the deposition chamber 21, the pollutants are prevented from being remained on the filter plate 24, and the filtering effect of the filter plate 24 is ensured.

In addition, in order to facilitate replacement of the filter plate 24 and cleaning of the deposition chamber 21, as shown in fig. 2, a cleaning opening is provided above the case 1, and a cover plate 4 is hinged to the cleaning opening, and only the cover plate 4 needs to be opened for replacement of the filter plate 24 or cleaning of the deposition chamber 21.

The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.

Claims

1. A rainwater collection and filtration device which is characterized in that: the filter comprises a box body, wherein a first filter mechanism and a second filter mechanism are arranged on the box body;

the first filtering mechanism comprises a water collecting chamber and a deposition chamber arranged adjacent to the water collecting chamber, a fixed plate is arranged on the water collecting chamber, a filter plate is arranged on the fixed plate, and a water outlet pipe is arranged at the bottom of the water collecting chamber;

the second filtering mechanism comprises a filter screen, a collecting chamber, a driving mechanism, a power generation mechanism and a deslagging net frame, wherein the filter screen is fixed at the inlet position of the box body, the deslagging net frame is hinged to the box body and is positioned at the outer side of the filter screen, the collecting chamber is arranged above the box body, the power generation mechanism is electrically connected with the driving mechanism, and the driving mechanism can drive the deslagging net frame to rotate towards the direction where the collecting chamber is positioned;

the water tank is arranged on the box body, the power generation mechanism comprises a generator and a water truck mechanism arranged on the water tank, and the generator is connected with the water truck mechanism through a transmission belt.

2. A stormwater collection filter as claimed in claim 1, wherein: the fixed plate is arranged from high to low along the flowing direction of rainwater.

3. A stormwater collection filter as claimed in claim 1, wherein: the upper part of the box body is provided with a cleaning opening, and a cover plate is hinged on the cleaning opening.

4. A stormwater collection filter as claimed in claim 1, wherein: and a slope is arranged on one side of the water tank, which faces the water collecting chamber.

5. A stormwater collection filter as claimed in claim 1, wherein: the bottom of the collecting chamber is provided with a drain hole.

6. A stormwater collection filter as claimed in claim 1, wherein: the box body is internally provided with a pressure sensor, and an inductive head of the pressure sensor is abutted with the deslagging net frame.

7. A stormwater collection filter as claimed in claim 1, wherein: and the tail end of the deslagging net frame is provided with a limiting structure.