CN211816589U

CN211816589U - Rainwater collecting box

Info

Publication number: CN211816589U
Application number: CN201922280440.8U
Authority: CN
Inventors: 林甬梁
Original assignee: Haimianchengshi Rainwater Collection Utilization Technology Co ltd
Current assignee: Haimianchengshi Rainwater Collection Utilization Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-30
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a rainwater collecting box, it includes: the collecting box is divided into an upper layer box body and a lower layer box body through a transverse plate arranged inside the collecting box, and the transverse plate is provided with water seepage holes; the water pipe is inserted on the collecting box to enable the collecting box to be communicated with the outside; the flow divider is arranged right below the water passing pipe, the guide plates are radially arranged on the periphery of the flow divider, the guide plates are obliquely arranged relative to a horizontal plane, the filter screen is arranged along the trend of the guide plates, the filter box is arranged right below the flow divider, one end of the guide plates, which is close to the flow divider, is abutted against the filter box, filter holes are correspondingly formed in the filter box, and cover plates are rotatably arranged on the filter holes and are sealed through the filter holes; the floating tool can float on the water surface and can rotate in the up-and-down direction along with the height of the water surface; the deposition plate is mounted on the bottom. This technical scheme filtering quality is good can effectively reduce the rainwater impurity, and filtration efficiency is high, and the while production installation low cost.

Description

Rainwater collecting box

Technical Field

The utility model relates to a sponge city technical field specifically is a rainwater collecting box.

Background

The sponge city is a new generation city rain and flood management concept, means that the city can have good elasticity in the aspects of adapting to environmental changes and coping with natural disasters caused by rainwater like a sponge, and can also be called as a water elasticity city, the international general term is 'low-impact development rainwater system construction', water absorption, water storage, water seepage and water purification are carried out when raining, the stored water is released and utilized when needed, the rainwater can be freely migrated in the city, and from the service of an ecological system, a water ecological infrastructure is constructed in a cross-scale mode and is constructed by combining various specific technologies, so that the sponge city is the core of the sponge city.

Along with the increasing shortage of water resource, the rainwater is collected and is utilized one of the important links that becomes sponge city construction, rainwater collection device has played the important role when constructing the sponge city, but current rainwater collection device can't collect purer rainwater when collecting the rainwater, filterability inefficiency performance is poor, often there are more impurity in the rainwater, coproduction and installation cost are higher, to above-mentioned problem, need carry out the innovative design on original rainwater collection device's basis urgently.

SUMMERY OF THE UTILITY MODEL

To above circumstances, for overcoming the defect of above prior art, the utility model aims at providing a filtering quality is good can effectively reduce impurity in the rainwater, and filtration efficiency is high, the low-cost rainwater collecting box of coproduction installation.

In order to achieve the above object, the technical solution of the present invention is:

a rainwater collection tank, comprising:

the collecting box is divided into an upper layer box body and a lower layer box body through a transverse plate arranged inside the collecting box, and the transverse plate is provided with water seepage holes;

the water pipe is inserted on the collecting box to enable the collecting box to be communicated with the outside;

the upper layer box body is internally provided with:

the flow divider is arranged right below the water passing pipe, and the shape of the flow divider is a cone;

the flow guide plates are radially arranged on the periphery of the flow divider and are obliquely arranged relative to the horizontal plane;

the filter screen is arranged along the trend of the guide plate;

the filter box is arranged right below the shunt, one end of the guide plate close to the shunt is abutted against the filter box, the filter box is correspondingly provided with filter holes, and the filter holes are rotatably provided with cover plates and are sealed through the cover plates;

the lower layer box body is internally provided with:

the floating tool can float on the water surface and can rotate in the up-and-down direction along with the height of the water surface;

and the deposition plate is arranged on the bottom.

Preferably, the guide plate is polylith, and the junction of every guide plate all is equipped with the strengthening rib, and the both ends of strengthening rib are fixed in on the inner wall of filter box and upper box respectively.

Preferably, the floater comprises a connecting rod rotatably connected to the inner wall of the lower tank body, and the other end of the connecting rod is connected with the buoy.

Preferably, the buoy is provided with a sealing plug with the same size as the water seepage hole, and the sealing plug can be inserted into the water seepage hole and sealed when the water level reaches a high position.

Preferably, the connecting rods and the pontoons are made of a lightweight material and thereby enable the pontoons to float on the water surface.

Preferably, a baffle is fixed at one end of the guide plate close to the splitter, and the upper end face of the baffle is flush with the filter screen.

Preferably, the deposition plate is provided with a plurality of deposition grooves in a dense distribution.

Preferably, a water pipe is installed on the inner wall of the lower box above the deposition plate, and a sealing cover is provided on the water pipe.

Compared with the prior art, the utility model has the advantages of:

(1) shunt outside leading-in rainwater through the shunt, the shunt can be so that the rainwater is to its circumference dispersion, and the shunt periphery is equipped with a plurality of guide plates, filters great impurity in the rainwater scattered all around simultaneously through the guide plate, has improved filtration efficiency greatly and can reduce the phenomenon of jam.

(2) The guide plate sets up for the slope, can be with filtering in the leading-in straining of impurity above, avoids impurity to pile up on the guide plate and influences subsequent rainwater collection filtration.

(3) The settling plate is provided with the settling tank, so that small impurities in rainwater can be settled in the settling tank, the rainwater is led out after the sedimentation is carried out for a certain time, and the relatively pure rainwater can be obtained through twice filtration.

(4) The design structure is reasonable and ingenious, and the method has a wide application prospect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the deflector of the present invention;

fig. 3 is an enlarged schematic structural view of the filter box and its components of the present invention.

As shown in the figure:

1 collecting box, 1.1 upper box, 1.2 lower floor's box, 2 diaphragms, 2.1 infiltration hole, 3 water pipes, 4 diverters, 5 guide plates, 5.1 baffles, 6 filter screens, 7 filter tanks, 7.1 filtration pores, 7.2 apron, 8 floating tools, 8.1 connecting rods, 8.2 flotation pontoons, 8.3 sealing plugs, 9 sedimentation plates, 9.1 settling tanks, 10 strengthening ribs, 11 water pipes, 12 sealed covers.

Detailed Description

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

As shown in fig. 1, 2 and 3, a rainwater collection tank includes: collecting box 1, water pipe 3, collecting box 1 is used for collecting the rainwater, collecting box 1 is separated for upper box 1.1 and lower floor's box 1.2 through setting up in its inside diaphragm 2, the infiltration hole 2.1 has been seted up on diaphragm 2, infiltration hole 2.1 is used for leading-in to lower floor's box 1.2 with the rainwater from upper box 1.1, 3 cartridges of water pipe are used for communicating the inside and outside of collecting box 1 on collecting box 1, water pipe 3 is used for leading-in to collecting box 1 with the rainwater, upper box 1.1 includes: the rainwater flow divider comprises a flow divider 4, a flow guide plate 5, a filter screen 6 and a filter box 7, wherein the flow divider 4 is arranged under a water pipe 3, the opening of the water pipe 3 is opposite to the flow divider 4, the flow divider 4 is in a conical shape, so that the flow divider 4 can divide rainwater guided out from the water pipe 3 to the periphery of the flow divider, the flow guide plate 5 is in a plurality of blocks and is radially arranged along the periphery of the flow divider 4, one end of the flow guide plate 5 close to the flow divider 4 is obliquely and upwards arranged towards the other end relative to a horizontal plane, the filter screen 6 is arranged on the flow guide plate 5 and is arranged along the trend of the flow guide plate 5, the filter screen 6 is used for filtering larger impurities in the rainwater, the filter box 7 is arranged under the flow divider 4, one end of the flow guide plate 5 close to the flow divider 4 is abutted against the filter box 7, filter holes 7.1 which are equal in number and correspond to the flow guide plate 5, because guide plate 5 and filter screen 6 are the slope setting, so deposit impurity on filter screen 6 can roll to the filtration pore 7.1 of filter box 7 in, be equipped with in lower floor's box 1.2, float 8 and deposit board 9, float 8 can float on the surface of water and can do synchronous motion along with the rising or the decline of surface of water, deposit board 9 is installed on the bottom of lower floor's box 1.2.

As shown in fig. 1 and fig. 2, further, a reinforcing rib 10 is provided at the joint of each guide plate 5 and is fixedly connected by the reinforcing rib 10, and two ends of the reinforcing rib 10 are respectively fixed on the outer wall of the filter box 7 and the inner wall of the upper box 1.1.

As shown in fig. 1, further, the float 8 includes a connecting rod 8.1 rotatably connected to the inner wall of the lower tank 1.2, the connecting rod 8.1 can rotate in the up-down direction, the other end of the connecting rod 8.1 is connected with a float 8.2, and the connecting rod 8.1 can make the float 8.2 move along a predetermined position in the process of liquid level change.

As shown in fig. 1, further, a sealing plug 8.3 with the same size as the water seepage hole 2.1 is formed on the float 8.2, because the length of the connecting rod 8.1 and the height of the lower case 1.2 are fixed, and the connecting rod 8.1 can only rotate up and down with the connecting point of the connecting rod and the lower case 1.2, when the liquid level rises to a high level, the sealing plug 8.3 can be inserted into the water seepage hole 2.1 of the transverse plate 2 at this time and is sealed.

Furthermore, the connecting rod 8.1 and the buoy 8.2 are made of light materials, so that the buoy 8.2 can float on the water surface.

As shown in fig. 2, further, a baffle 5.1 is fixed on one end of the flow guiding plate 5 close to the flow divider 4, and the baffle 5.1 is arranged along the trend of the flow guiding plate 5, and the upper end surface of the baffle 5.1 is flush with the filter screen 6, so that the flow guiding plate 5, the filter screen 6 and the baffle 5.1 form a same inclination angle with the horizontal plane.

As shown in fig. 1, a plurality of settling tanks 9.1 are densely distributed on the settling plate 9, and the settling tanks 9.1 are used for settling fine impurities in the rainwater, which are not filtered by the filter screen 6.

As shown in fig. 1, a water pipe 11 is installed on the inner wall of the lower housing 1.2 above the deposition plate 9, a sealing cover 12 is covered on the water pipe 11, and the rainwater in the lower housing 1.2 can be guided out by opening the sealing cover 12.

The operation of the device will be described with reference to fig. 1, fig. 2, fig. 3 and the above description, external rainwater flows through the water pipe 3 and falls onto the flow divider 4 in the upper box 1.1 of the collecting box 1, the flow divider 4 is in a cone shape to disperse the rainwater falling onto the flow divider 4 to the periphery thereof, the rainwater falls onto the flow divider 5 in the circumferential direction of the flow divider 4 after being dispersed by the flow divider 4, the rainwater falls onto the flow divider 5 and passes through the filter screen 6 to primarily filter out larger impurities, the impurities roll off and deposit on the baffle 5.1 along one end of the flow divider 5 close to the filter box 7, when the impurities on the baffle 5.1 accumulate to a certain amount, the cover plate 7.2 on the filter box 7 can be opened, the impurities are introduced into the filter holes 7.1 and roll off into the filter box 7, the rainwater passing through the filter screen 6 is introduced into the lower box 1.2 through the water penetration holes 2 on the transverse plate 2, and the amount of rainwater introduced into the lower box 1., the liquid level rises and drives flotation pontoon 8.2 and rises, when lower floor box 1.2 is full of the rainwater completely, flotation pontoon 8.2 is lifted to high position, sealing plug 8.3 on the flotation pontoon 8.2 prevents in inserting infiltration hole 2.1 that the rainwater from continuing leading-in lower floor box 1.2, the tiny impurity that is located the rainwater in lower floor box 1.2 is through certain time and deposit in precipitation tank 9.1 of deposit board 9, open the sealed lid 12 that is located on water service pipe 11 under after the deposition process is accomplished and can derive the rainwater in lower floor box 1.2, whole process can accomplish the filtration to the rainwater, collect and utilize.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. A rainwater collection box, its characterized in that, it includes:

the collecting box (1) is divided into an upper layer box body (1.1) and a lower layer box body (1.2) through a transverse plate (2) arranged inside, and the transverse plate (2) is provided with water seepage holes (2.1);

the water pipe (3) is inserted on the collecting box (1) so that the collecting box (1) is communicated with the outside;

the upper layer box body (1.1) is internally provided with:

the flow divider (4) is arranged right below the water passing pipe (3), and the shape of the flow divider (4) is a cone;

the guide plates (5) are radially arranged on the periphery of the flow divider (4), and the guide plates (5) are obliquely arranged relative to the horizontal plane;

the filter screen (6) is arranged along the trend of the guide plate (5);

the filter box (7) is installed right below the flow divider (4), one end, close to the flow divider (4), of the guide plate (5) abuts against the filter box (7), filter holes (7.1) are correspondingly formed in the filter box (7), and a cover plate (7.2) is rotatably installed on the filter holes (7.1) and is sealed through the filter holes;

the lower box body (1.2) is internally provided with:

the floating tool (8) can float on the water surface and can rotate in the up-and-down direction along with the height of the water surface;

a deposition plate (9) mounted on the bottom.

2. A rainwater collection box according to claim 1, characterized in that the guide plates (5) are multiple, a reinforcing rib (10) is arranged at the joint of each guide plate (5), and two ends of the reinforcing rib (10) are respectively fixed on the inner walls of the filter box (7) and the upper box body (1.1).

3. A rainwater collection box according to claim 1 characterised in that said float (8) includes a connecting rod (8.1) rotatably connected to the inner wall of said lower box (1.2), the other end of said connecting rod (8.1) being connected to a float (8.2).

4. A rainwater collection box according to claim 3, characterized in that said float bowl (8.2) is formed with a sealing plug (8.3) of the same size as said water seepage hole (2.1), said sealing plug (8.3) being insertable into said water seepage hole (2.1) and sealing when the water level reaches a high level.

5. A rainwater collection box according to claim 4 characterised in that the connecting rod (8.1) and the pontoon (8.2) are of lightweight material and thereby enable the pontoon (8.2) to float on the water surface.

6. A rainwater collection box according to claim 1 characterised in that a baffle (5.1) is fixed to the end of the deflector (5) adjacent to the diverter (4), the upper end face of the baffle (5.1) being flush with the screen (6).

7. A rainwater collection box according to claim 1 characterised in that the sediment plate (9) is densely populated with a plurality of settling tanks (9.1).

8. A rainwater collection box according to claim 1 characterised in that the inner wall of the lower box (1.2) above the sediment plate (9) is fitted with a water pipe (11), the water pipe (11) being capped with a sealing cap (12).