CN-224227891-U - Rainwater collecting device

CN224227891UCN 224227891 UCN224227891 UCN 224227891UCN-224227891-U

Abstract

The application provides a rainwater collecting device which comprises a tank body, a main shaft, a fixed baffle and a movable baffle, wherein the tank body is provided with a water storage cavity, the main shaft is coaxially arranged in the water storage cavity, the fixed baffle is fixedly filled in a gap between the main shaft and the inner wall of the water storage cavity, and the movable baffle is movably filled in the gap and can move around the main shaft. An adjusting structure is arranged between the movable baffle and the tank body, so that the positions of the movable baffle and the tank body are changed and fixed. Because the filling effect of fixed baffle and movable baffle, the water storage chamber can be divided into first cavity and second cavity, and the jar body still includes the reposition of redundant personnel subassembly with first cavity and second cavity intercommunication to be used for discharging initial rainwater into first cavity, later stage rainwater row into the second cavity, realize storing respectively of two kinds of rainwater. The rainwater collecting device provided by the application can flexibly adjust the storage space of the initial rainwater and the later rainwater, ensure that the accommodation amount of the rainwater meets the requirements, and improve the stability of the device in actual use.

Inventors

ZHANG QIANG
QI ZHICHENG
ZHAO CHENG
CHEN WEN
LI BANGHAN
WU PEILI

Assignees

中电建生态环境集团有限公司

Dates

Publication Date: 20260512
Application Date: 20250611

Claims (10)

1. The rainwater collecting device comprises a tank body, wherein the tank body adopts a hollow structure to form a water storage cavity, and is characterized by further comprising: The main shaft is coaxially arranged in the water storage cavity, and the upper end of the main shaft is abutted with the top surface of the water storage cavity; A fixed baffle plate fixedly arranged between the main shaft and the inner wall of the water storage cavity, and The movable baffle is arranged in the water storage cavity, has the freedom degree of movement around the main shaft, and has an adjusting structure with the tank body; The tank body further comprises a diversion component which is communicated with the first cavity and the second cavity, and the diversion component is used for discharging rainwater and discharging the rainwater into the first cavity or the second cavity.
2. The rainwater collecting device according to claim 1, wherein a guide hole communicating with the water storage chamber is provided on an upper side surface of the tank body, the guide hole extends along a circumferential direction of the tank body, and the movable baffle further comprises: the butt joint rod is arranged on the movable baffle plate, and is inserted into the guide hole and extends out.
3. The stormwater collection device as claimed in claim 2, wherein the adjustment structure comprises: A transmission arm which is arranged at the center of the upper side surface of the tank body in a rotating way along the up-down direction and extends outwards along the radial direction of the tank body and is provided with a mounting hole which is penetrated along the up-down direction, a toothed ring which is sleeved at the joint of the transmission arm and the tank body and is arranged coaxially with the rotation axis of the transmission arm, and The power output end of the linear cylinder is connected with a rack which is externally meshed with the toothed ring; The extension part of the docking rod is inserted into the mounting hole, so that the movable baffle plate moves around the main shaft when the transmission arm swings.
4. The stormwater collection device as claimed in claim 1, wherein the diversion assembly comprises: a water inlet pipe with upper end for discharging rainwater, and The three-way valve is communicated with the lower end of the water inlet pipe and is provided with a first water outlet end and a second water outlet end; the first water outlet end and the second water outlet end are respectively connected with a first water outlet pipe and a second water outlet pipe, and the first water outlet pipe and the second water outlet pipe are respectively communicated with the first chamber and the second chamber so as to drain rainwater into the first chamber or the second chamber.
5. The rainwater collecting apparatus of claim 4, wherein an inner diameter of the upper end of the water inlet pipe is gradually increased from bottom to top to form a funnel-shaped structure.
6. The rainwater collecting device according to claim 1, wherein a first drain pipe and a second drain pipe are provided at the bottom of the tank body, the first drain pipe and the second drain pipe are respectively communicated with the first chamber and the second chamber, and valve bodies are connected to the first drain pipe and the second drain pipe.
7. The rainwater collecting device according to claim 1, wherein the outer wall of the main shaft is provided with an arc-shaped groove extending along the circumferential direction of the main shaft, and the movable baffle is provided with a protruding part embedded in the arc-shaped groove.
8. The stormwater collection device as claimed in claim 1, wherein the tank comprises: A bottom tank with hollow interior and upward opening, and The top cover is arranged on the upper side of the bottom tank so as to seal the interior of the bottom tank and form the water storage cavity; The main shaft is coaxially arranged inside the bottom tank and is suitable for being abutted against the bottom surface of the top cover.
9. The stormwater collection device as claimed in claim 8, wherein the bottom tank upper end has a lower mounting disc extending radially outwardly therefrom, and the top cap has an upper mounting disc extending radially outwardly therefrom adapted to abut the lower mounting disc; The upper mounting plate is provided with a fixing screw rod extending downwards, the lower mounting plate is provided with a positioning hole which is suitable for the fixing screw rod to pass through and extend out, the extending part of the fixing screw rod is in threaded connection with a locking nut, and the locking nut is suitable for abutting against the lower side surface of the lower mounting plate so as to limit the separation of the bottom tank and the top cover.
10. A stormwater collection device as claimed in any of claims 1 to 9, wherein the top cover of the tank is provided with a protective shell.

Description

Rainwater collecting device Technical Field The application belongs to the technical field of rainwater collection, and particularly relates to a rainwater collection device. Background The initial rainwater is rainwater generated in the early stage of rainfall, and the initial rainwater dissolves pollutant gas in the air, so that the initial rainwater needs to be collected in a classified manner with the later rainwater. Especially for the region where the openings of campus buildings and the like are concentrated, the initial rainwater can form runoff for flushing the ground after falling on the ground, and the regional ground contains a large amount of pollutants, so that the initial rainwater is further polluted, and the necessity of classified collection is increased. In the prior art, the initial rainwater and the later rainwater are stored in different areas by means of two independent cavities in the container, and the ratio of the initial rainwater quantity to the later rainwater quantity is different for one rainfall, which is influenced by factors such as precipitation efficiency and ground pollution degree, so that the idle phenomenon can occur in part of the space in one cavity under most conditions, and the accommodation capacity of the device for rainwater is reduced. Disclosure of utility model The embodiment of the application provides a rainwater collecting device, which aims to flexibly adjust the storage space of initial rainwater and later rainwater, ensure that the accommodation amount of the rainwater meets the requirements and improve the stability of the device in actual use. In order to achieve the above purpose, the application adopts the following technical scheme: The utility model provides a rainwater collection device, includes a jar body, jar body adopts inside hollow structure to form the water storage chamber, rainwater collection device still includes: The main shaft is coaxially arranged in the water storage cavity, and the upper end of the main shaft is abutted with the top surface of the water storage cavity; A fixed baffle plate fixedly arranged between the main shaft and the inner wall of the water storage cavity, and The movable baffle is arranged in the water storage cavity, has the freedom degree of movement around the main shaft, and has an adjusting structure with the tank body; The tank body further comprises a diversion component which is communicated with the first cavity and the second cavity, and the diversion component is used for discharging rainwater and discharging the rainwater into the first cavity or the second cavity. In one possible implementation manner, the upper side surface of the tank body is provided with a guide hole communicated with the water storage cavity, the guide hole extends along the circumferential direction of the tank body, and the movable baffle further comprises: the butt joint rod is arranged on the movable baffle plate, and is inserted into the guide hole and extends out. In one possible implementation, the adjustment structure includes: A transmission arm which is arranged at the center of the upper side surface of the tank body in a rotating way along the up-down direction and extends outwards along the radial direction of the tank body and is provided with a mounting hole which is penetrated along the up-down direction, a toothed ring which is sleeved at the joint of the transmission arm and the tank body and is arranged coaxially with the rotation axis of the transmission arm, and The power output end of the linear cylinder is connected with a rack which is externally meshed with the toothed ring; The extension part of the docking rod is inserted into the mounting hole, so that the movable baffle plate moves around the main shaft when the transmission arm swings. In one possible implementation, the shunt assembly includes: a water inlet pipe with upper end for discharging rainwater, and The three-way valve is communicated with the lower end of the water inlet pipe and is provided with a first water outlet end and a second water outlet end; the first water outlet end and the second water outlet end are respectively connected with a first water outlet pipe and a second water outlet pipe, and the first water outlet pipe and the second water outlet pipe are respectively communicated with the first chamber and the second chamber so as to drain rainwater into the first chamber or the second chamber. In one possible implementation, the inner diameter of the upper end of the water inlet pipe is gradually increased from bottom to top so as to form a funnel-shaped structure. In one possible implementation manner, a first drain pipe and a second drain pipe are arranged at the bottom of the tank body, the first drain pipe and the second drain pipe are respectively communicated with the first chamber and the second chamber, and the first drain pipe and the second drain pipe are both connected with a valve body. In one possible implemen