CN215906954U

CN215906954U - Automatic cut-off device of rainwater cistern

Info

Publication number: CN215906954U
Application number: CN202122078965.0U
Authority: CN
Inventors: 侯頔; 姜月
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses an automatic cut-off device of a rainwater reservoir, which comprises a reservoir, wherein a filter cabin is arranged on one side of the reservoir, a water inlet pipe is fixedly connected to the upper end of the reservoir, a floating plate is connected in the reservoir in a sliding manner, the outer walls of four sides of the floating plate are attached to the inner walls of four sides of the reservoir, at least one floating block is arranged on the bottom surface of the floating plate, a plugging ball matched with the water inlet pipe is fixedly arranged on the upper end surface of the floating block, a water inlet is formed in the floating plate, a drain pipe is arranged between the reservoir and the filter cabin, a filter screen cylinder is fixedly arranged in the filter cabin, a purification filter element is arranged in the filter screen cylinder, a cavity is formed in the purification filter element, a water pump is arranged at the upper end of the filter cabin, a water pump input end is provided with a water pumping pipe, and one end of the water pumping pipe extends into the cavity. Compared with the prior art, the rainwater intercepting device has the advantages that rainwater can be automatically intercepted after being fully collected in the water storage tank, the rainwater can be effectively filtered before being discharged, and the blockage of a discharge pipeline is prevented.

Description

Automatic cut-off device of rainwater cistern

Technical Field

The utility model relates to the technical field of reservoirs, in particular to an automatic cut-off device of a rainwater reservoir.

Background

In the drainage system in modern city, the rainwater cistern is wherein indispensable a device, and the rainwater cistern is mainly used for collecting the rainwater when raining, then discharges the rainwater of collecting and recycles, but current rainwater cistern does not have cut-off equipment, still can continue to collect the rainwater in the cistern when the cistern has been collected to full, causes collapsing of cistern very easily, and current rainwater cistern all carries out direct discharge with the rainwater moreover, blocks up the discharge pipe very easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provides an automatic cut-off device for a rainwater reservoir, which can automatically cut off rainwater after rainwater in the reservoir is fully collected, prevent the reservoir from collapsing, effectively filter the rainwater before the rainwater is discharged, and prevent a discharge pipeline from being blocked.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an automatic cut-off equipment of rainwater cistern which characterized in that: the water purifier comprises a water storage tank, wherein a filter bin is arranged on one side of the water storage tank, a water inlet pipe is fixedly connected to the upper end of the water storage tank, a floating plate is connected in the water storage tank in a sliding mode, the outer walls of four sides of the floating plate are attached to the inner walls of four sides of the water storage tank, at least one floating block is arranged on the bottom surface of the floating plate, a plugging ball matched with the water inlet pipe is fixedly arranged on the upper end surface of the floating block, a water inlet is formed in the floating plate, a drain pipe is arranged between the water storage tank and the filter bin, a filter screen cylinder is fixedly arranged in the filter bin, a purification filter element is arranged in the filter screen cylinder, a cavity is formed in the purification filter element, a water pump is arranged at the upper end of the filter bin, a water pump input end is provided with a water pumping pipe, and one end of the water pumping pipe extends into the cavity.

As an improvement, the cistern upper end is fixed and is provided with electric putter, electric putter output fixedly connected with inlet tube complex closing plate, inlet tube one side be equipped with closing plate complex slide opening, the inlet tube lower extreme is equipped with press switch.

As the improvement, inlet tube upper end fixedly connected with water collecting bucket, water collecting bucket upper end is equipped with the filter screen.

As the improvement, the cistern both sides all are fixed and are provided with the backup pad.

As the improvement, the four corners in the purifying tank are fixedly connected with limit slide bars, and the four corners of the floating plate are provided with limit slide holes matched with the limit slide bars.

As an improvement, a sedimentation hopper is arranged on the bottom surface in the filtering bin, and a sewage pump extending to the bottom surface of the sedimentation hopper is arranged on the outer side of the filtering bin.

As an improvement, the push switch is electrically connected with the electric push rod.

Compared with the prior art, the utility model has the advantages that: the rainwater loops through the inlet tube and enters into in the inlet opening enters into the cistern with the fill of intaking, buoyancy through the buoyancy piece makes the kickboard be located rainwater water level upper end constantly, the kickboard rises gradually along with the water level in the cistern is higher and higher, insert in the inlet tube until the shutoff ball, make the rainwater can't enter into in the cistern from the inlet tube, prevent that the rainwater from too much causing the cistern to collapse, start the drain pipe, discharge the rainwater in the cistern in the filter house, when needs are to rainwater drainage, start the water pump and draw water through the drinking-water pipe, rainwater in the filter house is through further discharging after the filtration of filter screen section of thick bamboo with the filter core, prevent that the impurity in the rainwater from blockking up the pipeline.

Drawings

Fig. 1 is a schematic view of an automatic cut-off device for a rainwater storage tank 1 according to the present invention.

As shown in the figure: 1. the device comprises a water storage tank, 2, a filtering bin, 3, a water inlet pipe, 4, a floating plate, 5, a water inlet, 6, a blocking ball, 7, a buoyancy block, 8, a settling hopper, 9, a sewage pump, 10, a supporting plate, 11, a water discharge pipe, 12, a filtering screen cylinder, 13, a filter element, 14, a water pump, 15, a water collecting hopper, 16, a filter screen, 17, a sealing plate, 18, an electric push rod, 19, a press switch, 20, a limit slide rod, 21, a cavity, 22 and a water suction pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, an automatic cut-off device of a rainwater storage tank 1 comprises a storage tank 1, a filtering bin 2 is arranged on one side of the storage tank 1, a water inlet pipe 3 is fixedly connected to the upper end of the storage tank 1, a floating plate 4 is slidably connected in the storage tank 1, the outer walls of four sides of the floating plate 4 are attached to the inner walls of four sides of the storage tank 1, at least one of the bottom surfaces of the floating plate 4 is provided with a buoyancy block 7, the upper end surface of the buoyancy block 7 is fixedly provided with a plugging ball 6 matched with the water inlet pipe 3, the floating plate 4 is provided with a water inlet 5, a water outlet pipe 11 is arranged between the storage tank 1 and the filtering bin 2, a filtering screen cylinder 12 is fixedly arranged in the filtering bin 2, a purifying filter element 13 is arranged in the filtering screen cylinder 12, a cavity 21 is arranged in the purifying filter element 13, a water pump 14 is arranged at the upper end of the filtering bin 2, and a water pumping pipe 22 is arranged at the input end of the water pump 14, one end of the pumping pipe 22 extends into the cavity 21.

The improved water storage tank is characterized in that an electric push rod 18 is fixedly arranged at the upper end of the water storage tank 1, an output end of the electric push rod 18 is fixedly connected with a sealing plate 17 matched with the water inlet pipe 3, a sliding hole matched with the sealing plate 17 is formed in one side of the water inlet pipe 3, and a press switch 19 is arranged at the lower end of the water inlet pipe 3.

3 upper end fixedly connected with water collecting bucket 15 of inlet tube, water collecting bucket 15 upper end is equipped with filter screen 16, can carry out prefilter to the rainwater, filters the large granule impurity of rainwater.

Supporting plates 10 are fixedly arranged on two sides of the water storage tank 1, so that the floating plate 4 is prevented from sinking without rainwater.

The equal fixedly connected with in four corners in the purifying tank

spacing slide bar

20, 4 four corners of kickboard all be equipped with spacing slide bar 20 complex spacing slide opening prevents that kickboard 4 from taking place crooked when sliding from top to bottom.

The bottom surface is equipped with deposits the fill 8 in filtering storehouse 2, filter 2 outsides in the storehouse and be equipped with the dredge pump 9 that extends to 8 bottoms surfaces of depositing fill, the mud after the filtration deposits in depositing fill 8, finally discharges through dredge pump 9.

The push switch 19 is electrically connected with the electric push rod 18, and the electric push rod 18 can be controlled to be turned on and off by the push switch 19.

When the rainwater sealing device is used, rainwater enters the water inlet pipe 3 through the water collecting hopper 15 and is primarily filtered through the filter screen 16, large-particle impurities in the rainwater are primarily filtered, the primarily filtered rainwater enters the water storage tank 1 through the water inlet hole, when the rainwater is more and the water level exceeds twice of the support plates 10, the floating plate 4 is pushed by the buoyancy block 7 to slide upwards along the limiting slide rod 20, the floating plate 4 gradually rises along with the increasing water level in the water storage tank 1 until the plugging ball 6 is inserted into the water inlet pipe 3, so that the rainwater cannot enter the water storage tank 1 from the water inlet pipe 3, when the sealing ball contacts the lower end of the water inlet pipe 3, the sealing ball is pushed by the floating plate 4 to extrude the press switch 19 at the lower end of the water inlet pipe 3, the press switch 19 drives the electric push rod 18 to push the sealing plate 17 to slide, and the sealing plate 17 extends into the water inlet pipe 3 through the slide hole, realized the further shutoff to inlet tube 3, make to holding back more thoroughly of rainwater, prevent that the rainwater from too much causing cistern 1 to collapse, start the water valve on the drain pipe 11, discharge the rainwater in the cistern in filtering storehouse 2, when needs are to rainwater discharge, start water pump 14 and draw water through drinking-water pipe 22, rainwater in filtering storehouse 2 enters into cavity 21 after passing through filtering of filter screen section of thick bamboo 12 and filter core 13, make the rainwater that lies in cavity 21 all establish the rainwater after filtering, take out the rainwater after will filtering through drinking-water pipe 22 and further discharge, sludge after the filtration deposits in sediment fill 8, start dredge pump 9 when needs clearance with mud discharge can, prevent that the impurity in the rainwater from blockking up the discharge pipeline when discharging.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an automatic cut-off equipment of rainwater cistern (1), its characterized in that: the water purifier comprises a reservoir (1), wherein a filter bin (2) is arranged on one side of the reservoir (1), a water inlet pipe (3) is fixedly connected to the upper end of the reservoir (1), a floating plate (4) is connected in the reservoir (1) in a sliding manner, the outer walls of four sides of the floating plate (4) are attached to the inner walls of four sides of the reservoir (1), at least one floating block (7) is arranged on the bottom surface of the floating plate (4), a plugging ball (6) matched with the water inlet pipe (3) is fixedly arranged on the upper end surface of the floating block (7), a water inlet (5) is arranged on the floating plate (4), a drain pipe (11) is arranged between the reservoir (1) and the filter bin (2), a filter screen cylinder (12) is fixedly arranged in the filter bin (2), a purification filter element (13) is arranged in the filter screen cylinder (12), and a cavity (21) is arranged in the purification filter element (13), filter storehouse (2) upper end and be equipped with water pump (14), water pump (14) input is equipped with drinking-water pipe (22), drinking-water pipe (22) one end extends to in cavity (21).

2. An automatic cut-off device for a rainwater storage tank (1) according to claim 1, characterised in that: the water storage tank is characterized in that an electric push rod (18) is fixedly arranged at the upper end of the water storage tank (1), the output end of the electric push rod (18) is fixedly connected with a sealing plate (17) matched with the water inlet pipe (3), one side of the water inlet pipe (3) is provided with a sliding hole matched with the sealing plate (17), and the lower end of the water inlet pipe (3) is provided with a press switch (19).

3. An automatic cut-off device for a rainwater storage tank (1) according to claim 1, characterised in that: the water inlet pipe is characterized in that a water collecting hopper (15) is fixedly connected to the upper end of the water inlet pipe (3), and a filter screen (16) is arranged at the upper end of the water collecting hopper (15).

4. An automatic cut-off device for a rainwater storage tank (1) according to claim 1, characterised in that: supporting plates (10) are fixedly arranged on two sides of the water storage tank (1).

5. An automatic cut-off device for a rainwater storage tank (1) according to claim 1, characterised in that: the purification tank is characterized in that limiting slide rods (20) are fixedly connected to four corners in the purification tank, and limiting slide holes matched with the limiting slide rods (20) are formed in four corners of the floating plate (4).

6. An automatic cut-off device for a rainwater storage tank (1) according to claim 1, characterised in that: the bottom surface is equipped with deposits fill (8) in filtering storehouse (2), it is equipped with dredge pump (9) that extend to sediment fill (8) bottom surface to filter storehouse (2) outside.

7. An automatic cut-off device for a rainwater storage tank (1) according to claim 2, characterised in that: the press switch (19) is electrically connected with the electric push rod (18).