CN212248491U

CN212248491U - Rainwater collection system of corrugated steel structure

Info

Publication number: CN212248491U
Application number: CN202020326813.0U
Authority: CN
Inventors: 张广荣; 王志宏
Original assignee: Hengshui Yitong Pipe Industry Co Ltd
Current assignee: Hengshui Yitong Pipe Industry Co Ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-12-29
Anticipated expiration: 2030-03-16

Abstract

The utility model provides a rainwater collection system of corrugated steel structure, which belongs to the technical field of rainwater collection and comprises a plurality of corrugated steel modules, a water suction pump and a rainwater collection pipe, wherein the plurality of corrugated steel modules are assembled to form a closed reservoir for collecting rainwater, and the reservoir is provided with a water inlet, a water outlet and an overflow port; the water suction pump is communicated with the water outlet through a water outlet pipe and is used for pumping out the rainwater collected in the water storage tank; the rainwater collecting pipe is communicated with the water inlet and used for collecting converged rainwater to enter the water storage tank. The utility model provides a rainwater collection system of ripple steel construction can solve the cistern fragile among the current rainwater collection system, easily appear subsiding inhomogeneous leaking that leads to and the transportation is inconvenient, the problem that wastes time and energy of construction.

Description

Rainwater collection system of corrugated steel structure

Technical Field

The utility model belongs to the technical field of the rainwater is collected, more specifically say, relate to a rainwater collection system of ripple steel construction.

Background

The rainwater collection is a system which collects rainwater as required and meets the design and use standards after the collected rainwater is treated. The collected rainwater is used for irrigating crops and replenishing underground water, and can also be used for non-domestic water use such as landscape environment, greening, car washing station water, road washing cooling water replenishing and toilet flushing. Can save water resources and greatly relieve the water shortage problem in China. Most rainwater collection systems are built underground, most of the conventional impounding reservoirs adopt molded plastic water tanks, steel water tanks or cement pools for temporary water storage, but the plastic water tanks have low compressive strength and are easy to damage; the steel water tank is integrally manufactured, so that the transportation is inconvenient; the cement pit needs to be manufactured in a deep trench digging site or prefabricated, the excavation area is large in site operation, and the construction is time-consuming and labor-consuming; factory prefabrication and transportation are inconvenient, the device cannot adapt to geological uneven settlement, and water leakage often occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater collecting system of ripple steel construction aims at solving the cistern fragile among the current rainwater collecting system, easily appears subsiding inhomogeneous leaking that leads to and transport inconvenient, the problem that wastes time and energy of construction.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a rainwater collection system of a corrugated steel structure, including: the rainwater collecting device comprises a plurality of corrugated steel modules, a water suction pump and a rainwater collecting pipe, wherein the corrugated steel modules are assembled to form a closed reservoir for collecting rainwater, and the reservoir is provided with a water inlet, a water outlet and an overflow port; the water suction pump is communicated with the water outlet through a water outlet pipe and is used for pumping out the rainwater collected in the water storage tank; the rainwater collecting pipe is communicated with the water inlet and used for collecting converged rainwater to enter the water storage tank.

As another embodiment of the present application, the corrugated steel module includes: the device comprises a longitudinal corrugated steel pipe and a transverse corrugated steel pipe, wherein flanges for connection are respectively arranged at two ends of the longitudinal corrugated steel pipe, and the longitudinal corrugated steel pipe is used for extending the longitudinal length of the reservoir; the transverse corrugated steel pipe is perpendicular to the longitudinal corrugated steel pipe and is connected with the longitudinal corrugated steel pipe in a welding mode, a flange used for connection is arranged at the free end of the transverse corrugated steel pipe, and the transverse corrugated steel pipe is used for extending the transverse length of the reservoir.

As another embodiment of the present application, the corrugated steel module further includes: and the straight cylindrical corrugated steel pipe is used for increasing the transverse length or the longitudinal length of the water storage tank and is connected between the two transverse corrugated steel pipes or between the two longitudinal corrugated steel pipes.

As another embodiment of the present application, the corrugated steel module includes: and the plurality of transverse corrugated steel pipes are connected with the longitudinal corrugated steel pipe.

As another embodiment of the present application, a sealing gasket is disposed between the connected flanges.

As another embodiment of the application, an overflow pipe is arranged at the overflow port.

As another embodiment of the present application, the overflow pipe is a bent pipe, and a center line of an overflow pipe opening of the overflow pipe is parallel to a plane where the reservoir is located.

As another embodiment of the application, the rainwater collecting pipe is sequentially provided with an initial rainwater filtering device for filtering sundries, a drainage device for draining initial sewage and a secondary rainwater filtering device along the flowing direction of rainwater.

As another embodiment of the present application, the flow discarding apparatus includes: the rainwater collecting barrel is connected between the initial rainwater filtering device and the secondary rainwater filtering device in series, the floating ball is arranged at the bottom of the rainwater collecting barrel and communicated with the rainwater collecting barrel, the floating ball is arranged above the low-level drainage pipe, and the floating ball is used for closing or opening the low-level drainage pipe along with the height of the water level in the rainwater collecting barrel to discharge the sewage collected at the initial stage in the rainwater collecting barrel.

As another embodiment of this application, install the rainwater that is used for purifying the rainwater on the outlet pipe and purify all-in-one.

The utility model provides a corrugated steel structure's rainwater collection system's beneficial effect lies in: compared with the prior art, the rainwater collecting system with the corrugated steel structure adopts the corrugated pipe to manufacture the reservoir, utilizes the characteristic of strong deformation resistance of the corrugated pipe, has certain adaptability and adjustability during uneven geological settlement, is not easy to damage, improves the performance of adapting the reservoir to different geological conditions, and avoids water leakage; secondly, the reservoir is manufactured by utilizing the corrugated pipe, so that the manufacturing is simple and convenient; thirdly, the modular module made of the corrugated pipe is used for assembling the reservoir, the corrugated pipe is light in weight, and transportation and field assembly are facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a rainwater collection system of a corrugated steel structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of a rainwater collection system of a corrugated steel structure according to an embodiment of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 1 illustrating the first embodiment;

FIG. 4 is a sectional view taken along line A-A of FIG. 1 showing block diagram two;

fig. 5 is the structural schematic diagram of an embodiment of the corrugated steel module of the rainwater collection system with corrugated steel structure provided by the embodiment of the present invention.

In the figure: 1. a rainwater purification integrated machine; 2. a water outlet pipe; 3. a reservoir; 31. a longitudinal corrugated steel pipe; 32. a transverse corrugated steel pipe; 33. a water inlet; 34. an overflow pipe; 35. a water outlet; 36. a straight cylindrical corrugated steel pipe; 4. a rainwater collecting pipe; 5. a secondary rainwater filtration device; 6. a flow discarding device; 7. initial stage rainwater filter equipment.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3 together, a rainwater collecting system of a corrugated steel structure according to the present invention will now be described. The rainwater collection system with the corrugated steel structure comprises a plurality of corrugated steel modules, a water suction pump and a rainwater collection pipe 4, wherein the plurality of corrugated steel modules are assembled to form a closed reservoir 3 for collecting rainwater, and a water inlet 33, a water outlet 35 and an overflow port are formed in the reservoir 3; the water suction pump is communicated with the water outlet 35 through the water outlet pipe 2 and is used for pumping out the rainwater collected in the water storage tank 3; the rainwater collecting pipe 4 is communicated with the water inlet 33 and is used for collecting converged rainwater to enter the water storage tank 3.

The utility model provides a rainwater collection system of ripple steel construction compares with prior art, and the beneficial effect who has is as follows: firstly, the rainwater collecting system with the corrugated steel structure of the utility model adopts the corrugated steel pipe to manufacture the reservoir 3, utilizes the characteristics of strong deformation resistance and good ductility of the corrugated steel pipe, has certain adaptability and adjustability when uneven geological settlement occurs, is not easy to damage, improves the performance of adapting to different geological conditions of the reservoir 3, and avoids water leakage; secondly, the reservoir 3 is made of a corrugated steel pipe, so that the manufacturing is simple and convenient; thirdly, the reservoir 3 is assembled by modular modules made of corrugated steel pipes, and the corrugated steel pipes are light in weight and convenient to transport and assemble on site; fourthly, the installation is fast and convenient, the construction period is saved, the cost is reduced, and the environmental protection is facilitated.

Wherein, the size and the size of ripple steel module to and the diameter of the ripple steel pipe of selecting for use all design according to actual engineering needs, and according to the capacity of the cistern 3 of design, confirm to assemble corresponding ripple steel module.

As a specific implementation manner of the rainwater collection system with corrugated steel structure provided by the present invention, please refer to fig. 3, the corrugated steel module includes: the water storage tank comprises a longitudinal corrugated steel pipe 31 and a transverse corrugated steel pipe 32, wherein flanges for connection are respectively arranged at two ends of the longitudinal corrugated steel pipe 31, and the longitudinal corrugated steel pipe 31 is used for extending the longitudinal length of the water storage tank 3; the transverse corrugated steel pipe 32 is perpendicular to the longitudinal corrugated steel pipe 31 and is connected with the longitudinal corrugated steel pipe 31 in a welding mode, a flange for connection is arranged at the free end of the transverse corrugated steel pipe 32, and the transverse corrugated steel pipe 32 is used for extending the transverse length of the water storage tank 3. In the corrugated pipe module provided by the embodiment, when the corrugated pipe module is connected, the transverse corrugated steel pipe 32 is connected with the transverse corrugated steel pipe 32, the longitudinal corrugated steel pipe 31 is connected with the longitudinal corrugated steel pipe 31, and after the corrugated pipe module is connected, the formed reservoir 3 is of a rectangular structure; wherein, the nozzle of the longitudinal corrugated steel pipe 31 at the outermost part is connected with a plugging plate to seal the nozzle.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 to 4, the corrugated steel module further includes: a straight cylindrical corrugated steel pipe 36 for increasing the transverse length or the longitudinal length of the reservoir 3, wherein the straight cylindrical corrugated steel pipe 36 is connected between two of the transverse corrugated steel pipes 32 or between two of the longitudinal corrugated steel pipes 31. Because the transverse corrugated steel pipe 32 and the longitudinal corrugated steel pipe 31 in the corrugated steel module are not too long, otherwise, the transportation is not too convenient, and the arrangement of the straight cylindrical corrugated steel pipe 36 of the straight pipe can increase the transverse or longitudinal length of the water storage tank 3.

The length of the transverse corrugated steel tube 32, the length of the longitudinal corrugated steel tube 31 and the length of the straight corrugated tube can be designed according to the size of the reservoir 3 which is designed actually.

As a specific implementation manner of the embodiment of the present invention, referring to fig. 5, the corrugated steel module may further include a plurality of transverse corrugated steel pipes 32 connected to the longitudinal corrugated steel pipe 31. That is, when the length of one longitudinal corrugated steel pipe 31 is long, a plurality of transverse corrugated steel pipes 32 can be connected in parallel, so that the utilization area of the manufactured reservoir 3 is reasonably increased, and the water storage capacity per unit area is improved.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 to 4, a sealing gasket is disposed between the connected flanges. Through the sealing washer, the phenomenon that the flange department leaked can be avoided.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, fig. 3 to fig. 4, the overflow port is provided with an overflow pipe 34, the height of the overflow pipe 34 is higher than the height of the water inlet 33 or the water outlet 35, so as to ensure that the reservoir 3 is full of rainwater, and after the rainwater in the reservoir 3 is collected, the excessive rainwater overflows through the overflow port.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3, the overflow pipe 34 is a bent pipe, and a central line of an overflow pipe opening of the overflow pipe 34 is parallel to a plane where the reservoir 3 is located. Through the arrangement of the bent pipe, the overflowed rainwater is laterally discharged.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the rainwater collecting pipe 4 is sequentially provided with an initial rainwater filtering device 7 for filtering impurities, a flow discarding device 6 for discharging initial sewage, and a secondary rainwater filtering device 5 along the direction of rainwater flow.

Initial stage rainwater filter equipment 7 cuts dirty basket of hanging, and debris such as the leaf on the in-process ground that the rainwater flows or little branch can flow along with the rainwater together, and a lot of bulky rubbish need be cut off, and it is exactly a filter screen to hang the basket, intercepts rubbish, can store the container of rubbish simultaneously. The filter screen needs to be cleaned regularly, and the filter screen can be lifted for cleaning during cleaning. Specifically, the initial rainwater filtering device 7 comprises an initial rainwater collecting pool, the initial rainwater collecting pool is also provided with a water inlet 33 and a water outlet 35, a hanging basket is arranged at the water inlet 33, rainwater flows to the water outlet 35 after being filtered by the hanging basket and enters the flow discarding device 6, and the hanging basket is made of a filter screen.

As a specific implementation manner of the embodiment of the present invention, the flow discarding device 6 includes: the rainwater collecting barrel is connected in series between the initial rainwater filtering device 7 and the secondary rainwater filtering device 5, the rainwater collecting barrel is arranged at the bottom of the rainwater collecting barrel and communicated with a low-level drainage pipe, a floating ball which is arranged above the low-level drainage pipe and is connected with the drainage pipe or the bottom of the rainwater collecting barrel through a spring, and a baffle plate which is arranged on the floating ball, wherein the floating ball is used for closing or opening the low-level drainage pipe along with the height of the water level in the rainwater collecting barrel, and the initial collected sewage in the rainwater collecting barrel is discharged. The flow abandoning device 6 can be realized by adopting the technology disclosed in the prior art.

When the rainwater is filtered in the initial stage, and the impurities with larger volume are intercepted, the rainwater enters the flow discarding device 6, and when the rainwater falls in the initial stage, the pollution of the rainwater is serious generally, and the flow rate is smaller. When flowing through the flow abandoning device 6, the rainwater is discharged into the rainwater pipeline through the drain pipe with the lower opening due to the action of gravity and is discharged through the rainwater pipeline. After the rainfall increases, the pressure increase of pressing on the baffle, the floater that is located the blow off pipe top closes the blow off pipe under the effect of rivers pressure, and the liquid level risees in the rainwater collecting vessel, and the rainwater filters back flow direction delivery port 35 through the filter screen that the level set up, gets into secondary rainwater filter equipment 5. After the rain stops, along with the reduction of rainwater stored in the rainwater discarding device 6, the floating ball automatically resets under the action of spring elasticity, and the garbage generated by filtering in the rainwater collecting barrel is taken out, so that the initial rainwater is discarded, filtered, automatically discharged and the like. Wherein, set up the baffle and can increase the area of contact of rainwater and floater, the pressure of increase floater also can improve the buoyancy of floater, the floater of also being convenient for pushes down or floats.

The secondary rainwater filtering device 5 comprises a secondary rainwater collecting tank, and is characterized in that garbage and water in rainwater are automatically separated by utilizing the gravity flowing characteristic of rainwater, so that cleaner rainwater is obtained.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, the outlet pipe 2 is provided with a rainwater purification integrated machine 1 for purifying rainwater. Rainwater purifies all-in-one 1 and has integrated whole rainwater post processing equipment, carries out steps such as precipitation, disinfection and the blowdown of rainwater, and the rainwater that purifies through rainwater purification all-in-one 1 can directly promote the use, and the internal plant can be customized alone to different project conditions, and the rainwater after the purification can reach the rainwater retrieval and utilization standard of national standard regulation to can directly afforest and water. The rainwater purification all-in-one machine 1 can be purchased to the finished product, for example, the rainwater buried purification all-in-one machine generated by Shanghai Lai Duoyi industry Co., Ltd, the buried rainwater purification all-in-one machine of Shanghai Bingzhou rainwater science and technology Co., Ltd, the buried rainwater purification all-in-one machine of Guangdong Wanquan building science and technology Co., Ltd, etc. can be selected according to the design requirements.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Rainwater collection system of ripple steel construction, its characterized in that includes:

the device comprises a plurality of corrugated steel modules, a plurality of corrugated steel modules and a plurality of water collecting pipes, wherein the plurality of corrugated steel modules are assembled to form a closed reservoir for collecting rainwater, and the reservoir is provided with a water inlet, a water outlet and an overflow port;

the water suction pump is communicated with the water outlet through a water outlet pipe and is used for pumping out the rainwater collected in the water storage tank;

and the rainwater collecting pipe is communicated with the water inlet and is used for collecting converged rainwater to enter the water storage tank.

2. A rainwater collection system of a corrugated steel structure as claimed in claim 1, wherein the corrugated steel module includes:

the two ends of the longitudinal corrugated steel pipe are respectively provided with a flange for connection, and the longitudinal corrugated steel pipe is used for extending the longitudinal length of the reservoir;

the transverse corrugated steel pipe is perpendicular to the longitudinal corrugated steel pipe and is connected with the longitudinal corrugated steel pipe in a welding mode, a flange used for connection is arranged at the free end of the transverse corrugated steel pipe, and the transverse corrugated steel pipe is used for extending the transverse length of the reservoir.

3. A rainwater collection system of corrugated steel construction as claimed in claim 2, wherein said corrugated steel module further comprises: and the straight cylindrical corrugated steel pipe is used for increasing the transverse length or the longitudinal length of the water storage tank and is connected between the two transverse corrugated steel pipes or between the two longitudinal corrugated steel pipes.

4. A rainwater collection system of corrugated steel construction as claimed in claim 2, wherein said corrugated steel module includes: and the plurality of transverse corrugated steel pipes are connected with the longitudinal corrugated steel pipe.

5. A rainwater collection system of corrugated steel construction as claimed in claim 2 wherein a sealing gasket is provided between the connected flanges.

6. A rainwater collection system of corrugated steel construction as claimed in claim 1 wherein an overflow pipe is provided at the overflow outlet.

7. A rainwater collection system of corrugated steel construction according to claim 6 wherein the overflow pipe is an elbow pipe, the centerline of the overflow pipe mouth of the overflow pipe being parallel to the plane of the reservoir.

8. A rainwater collecting system of a corrugated steel structure according to claim 1, wherein an initial rainwater filtering device for filtering impurities, a drainage device for draining initial sewage and a secondary rainwater filtering device are sequentially provided on the rainwater collecting pipe along a rainwater flow direction.

9. A rainwater collection system of corrugated steel construction according to claim 8 wherein said flow abandoning means comprises;

the rainwater collecting barrel is connected in series between the initial rainwater filtering device and the secondary rainwater filtering device;

the low-level drain pipe is arranged at the bottom of the rainwater collecting barrel and is communicated with the rainwater collecting barrel;

the floating ball is arranged above the low-position blow-off pipe and used for closing or opening the low-position blow-off pipe along with the height of the water level in the rainwater collecting barrel so as to discharge the sewage collected in the initial stage in the rainwater collecting barrel.

10. The rainwater collection system with corrugated steel structure as claimed in claim 1, wherein the outlet pipe is provided with a rainwater purification all-in-one machine for purifying rainwater.