CN210947102U - Rainwater discarding device - Google Patents
Rainwater discarding device Download PDFInfo
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- CN210947102U CN210947102U CN201921206197.9U CN201921206197U CN210947102U CN 210947102 U CN210947102 U CN 210947102U CN 201921206197 U CN201921206197 U CN 201921206197U CN 210947102 U CN210947102 U CN 210947102U
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Abstract
The utility model provides a rainwater discarding device, belonging to the technical field of rainwater treatment, comprising a water storage tank, wherein the side wall is provided with a water inlet and a water outlet with the same height, the bottom is provided with a drain pipe and a valve, the inner wall of the water storage tank is provided with a limiting block and a guide block, and a gap is arranged between the guide block and the inner wall; the rotating plate is rotatably arranged on the inner wall, two ends of the rotating plate can rotate around a rotating center, one end of the rotating plate is a free end which can be contacted with the limiting block, and the other end of the rotating plate is a bearing end; the floating ball is fixedly arranged at the free end of the rotating plate; the baffle is vertically and slidably arranged in the gap, the bottom of the baffle abuts against the bearing end, the baffle is provided with a bulge, and the baffle is arranged at the water outlet before the free end of the baffle is not contacted with the limiting block; and the water filtering plate is fixedly arranged at the top of the baffle and can slide on the inner wall of the water storage tank, and is provided with a filter screen which is arranged at the water outlet when the free end of the filter screen is contacted with the limiting block. The utility model provides a pair of class device is abandoned to rainwater, simple structure can separate initial stage rainwater and later stage rainwater automatically.
Description
Technical Field
The utility model belongs to the technical field of the rainwater is handled, more specifically say, relate to a class device is abandoned to rainwater.
Background
China is one of countries with extreme shortage of water resources, and along with deterioration of natural environment, water resources are in shortage in recent years, and rainwater collection and utilization become more important. Due to the aggravation of pollution, the pollution caused by rainwater runoff is serious, and particularly, the initial rainwater cannot be directly used after being simply filtered and precipitated due to the scouring effect of the initial rainwater on the ground; in order to realize the recycling of rainwater resources, the rainwater with serious initial runoff pollution needs to be discarded, at present, the initial rainwater runoff is intercepted by adopting an intercepting pipe network system, the initial rainwater is intercepted to a sewage pipe network by using the intercepting pipe network system and is sent to a sewage treatment plant for purification treatment, the rainwater pollution degree in the later stage of rainfall is light, and the rainwater is directly discharged into natural water after simple treatment; the initial rainwater discarding facility discards initial rainwater, and the current initial rainwater discarding facility has the following defects: 1) the structure of the flow discarding system is complex, and the operation and maintenance difficulty is high; 2) rainwater drainage equipment is easy to block; 3) automatic control is relatively troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a class device is abandoned to rainwater aims at carrying out the automation with initial stage rainwater and later stage rainwater through simple and easy structure and separates.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a rainwater discarding device, including:
the side wall of the water storage tank is provided with a water inlet and a water outlet which are consistent in height, the bottom of the water storage tank is provided with a drain pipe and a valve, the inner wall of the water storage tank is provided with a limiting block and a guide block, and a gap is formed between the guide block and the inner wall of the water storage tank;
the rotating plate is rotatably arranged on the inner wall of the water storage tank, two ends of the rotating plate can rotate around a rotating center, one end of the rotating plate is a free end capable of contacting with the limiting block, the other end of the rotating plate is a bearing end, and the rotating plate is horizontally arranged when the free end contacts with the limiting block and can prevent rainwater from flowing into an accommodating cavity formed by the rotating plate and the lower part of the water storage tank;
the floating ball is fixedly arranged at the free end of the rotating plate and used for keeping the rotating plate inclined when the accommodating cavity is not filled with rainwater;
the baffle is vertically and slidably arranged in the gap, the bottom of the baffle abuts against the bearing end, the baffle is provided with a bulge which can be contacted with the guide block, and the baffle is arranged at the water outlet before the free end of the baffle is not contacted with the limiting block; and
the water filtering plate is fixedly arranged at the top of the baffle and can slide on the inner wall of the water storage tank, and is provided with a filter screen, and the filter screen is arranged at the water outlet when the free end contacts with the limiting block.
Further, the water-saving device also comprises a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is connected with the water inlet, and the water outlet pipe is connected with the water outlet.
Furthermore, be equipped with on the inner wall of water storage tank and change the hole, be equipped with the through-hole on the rotor plate, the rotor plate with the help of passing the through-hole penetrates change the round pin axle in hole with the water storage tank realizes rotating the connection.
Further, the bottom of the water storage tank is funnel-shaped.
Further, the size of the water outlet is larger than that of the water inlet.
Further, a tank opening is formed in the top of the water storage tank, and a tank cover is arranged at the tank opening.
Further, the tank cover and the water storage tank are connected in a flange mode.
Further, the edge of the rotating plate is provided with a round angle.
Furthermore, the water storage tank, the rotating plate, the baffle and the water filtering plate are all made of stainless steel.
Furthermore, the filter screen and the water filtering plate are connected in an adhesion mode.
The utility model provides a pair of class device is abandoned to rainwater beneficial effect lies in: compared with the prior art, the utility model relates to a rainwater abandoning device is provided with a water storage tank and a rotating plate capable of rotating in the water storage tank, initial rainwater enters from a water inlet of the water storage tank, because the baffle is blocked at a water outlet and the rotating plate is obliquely arranged, the initial rainwater can enter into an accommodating cavity formed by the water storage tank and the rotating plate, when the rainwater in the accommodating cavity gradually increases, the floating ball is subjected to buoyancy and pushes the rotating plate to rotate, when the rotating plate is horizontally arranged, the rainwater can not enter into the accommodating cavity any more, the baffle is staggered with the water outlet at the moment, the water filtering plate provided with the filter screen is arranged at the water outlet, and the rainwater flows out from the water outlet; the bottom of water storage tank sets up drain pipe and valve, and such setting form can be discharged the inside initial stage rainwater of water storage tank.
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 schematic structural view of a rainwater discarding device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the rainwater drainage device of FIG. 1 with the rotating plate horizontally arranged;
FIG. 3 is a half sectional view of the water storage tank of FIG. 1;
FIG. 4 is an enlarged view of a portion of I in FIG. 1;
fig. 5 is a partially enlarged view of ii in fig. 3.
In the figure: 1. a water storage tank; 11. a water inlet; 12. a water outlet; 13. a limiting block; 14. a tank opening; 15. a can lid; 16. hole turning; 17. a drain pipe; 18. a valve; 19. a guide block; 2. a rotating plate; 3. a floating ball; 4. a baffle plate; 5. a water filter plate; 6. a water inlet pipe; 7. a water outlet pipe; 8. and (7) a pin shaft.
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 and fig. 2, a rainwater drainage device according to the present invention will now be described. A class device is abandoned to rainwater, including water storage tank 1, rotor plate 2, floater 3, baffle 4 and drainage 5. The side wall of the water storage tank 1 is provided with a water inlet 11 and a water outlet 12 which are consistent in height, the bottom of the water storage tank 1 is provided with a drain pipe 17 and a valve 18, the inner wall of the water storage tank 1 is provided with a limiting block 13 and a guide block 19, and a gap is formed between the guide block 19 and the inner wall of the water storage tank 1; the rotating plate 2 is rotatably arranged on the inner wall of the water storage tank 1, two ends of the rotating plate can rotate around a rotating center, one end of the rotating plate 2 is a free end which can be contacted with the limiting block 13, the other end of the rotating plate 2 is a bearing end, and the rotating plate 2 is horizontally arranged when the free end is contacted with the limiting block 13 and can prevent rainwater from flowing into an accommodating cavity formed by the rotating plate 2 and the lower part of the water storage tank 1; the floating ball 3 is fixedly arranged at the free end of the rotating plate 2 and is used for keeping the rotating plate 2 inclined when the accommodating cavity is not filled with rainwater; the baffle 4 is vertically and slidably arranged in the gap, the bottom of the baffle 4 abuts against the bearing end, the baffle 4 is provided with a bulge which can be contacted with the guide block 19, and the baffle 4 is arranged at the water outlet 12 before the free end of the baffle 4 is not contacted with the limiting block 13; and the water filtering plate 5 is fixedly arranged at the top of the baffle 4 and can slide on the inner wall of the water storage tank 1, the water filtering plate 5 is provided with a filter screen, and the filter screen is arranged at the water outlet 12 when the free end of the filter screen is contacted with the limiting block 13.
Compared with the prior art, the rainwater flow discarding device provided by the utility model has the advantages that the inner wall of the water storage tank 1 is provided with the water inlet 11 and the water outlet 12, the rotating plate 2 is rotatably arranged on the inner wall of the water storage tank 1, the rotating center of the rotating plate 2 is arranged in the middle of the rotating plate 2, and both ends of the rotating plate 2 can rotate around the rotating center, in the rotating process of the rotating plate 2, the free end of the rotating plate 2 can be contacted with the limiting block 13, the limiting block 13 can limit the rotation of the rotating plate 2, and the rotating plate 2 can be in a horizontally arranged state at the moment; because the floating ball 3 is fixed at the free end of the rotating plate 2, the weight of the free end of the rotating plate 2 is larger than that of the bearing end, the rotating plate 2 is obliquely arranged before being subjected to the buoyancy of rainwater, and the free end is lower than the bearing end; the bottom of the baffle 4 abuts against the bearing end of the rotating plate 2, and the baffle 4 is arranged in a gap between the inner wall of the water storage tank 1 and the guide block 19 in a sliding manner, so that the rotation of the rotating plate 2 is limited, and the weight of the floating ball 3 is larger than the sum of the weight of the baffle 4 and the weight of the water filtering plate 5; because the bottom of the baffle 4 is abutted against the bearing end of the rotating plate 2, when the rotating plate 2 rotates around the center of rotation, the bearing end of the rotating plate 2 can push the baffle 4 to vertically slide on the inner wall of the water storage tank 1, and because the baffle 4 is provided with the bulge which can be contacted with the guide block 19, when the bulge is contacted with the guide block 19, the rotating plate 2 stops anticlockwise rotation as shown in figure 1, so that the bottom of the baffle 4 is prevented from being separated from the rotating plate 2, the baffle 4 can be always contacted with the rotating plate 2, and because the water filtering plate 5 is fixedly connected to the upper part of the baffle 4, the water filtering plate 5 can also slide along with the sliding of the baffle 4; the bottom of the water storage tank 1 is provided with a drain pipe 17 and a valve 18, so that initial rainwater can be drained out of the water storage tank 1. When raining, initial rainwater can enter the water storage tank 1 through the water inlet 11, because the rotating plate 2 is in an inclined state and the water outlet 12 is blocked by the baffle 4, the initial rainwater can only flow into the bottom of the water storage tank 1, at the moment, the valve 18 on the drain pipe 17 is closed, along with the accumulation of the rainwater, the free end of the rotating plate 2 is subjected to the buoyancy of water to rotate, at the moment, the baffle 4 can slide downwards along with the rotation of the rotating plate 2, when the free end of the rotating plate 2 is contacted with the inner wall of the water storage tank 1, the rotating plate 2 is horizontally arranged, the baffle 4 completely staggers the water outlet 12, the water filtering plate 5 is arranged in front of the water outlet 12, at the moment, the initial rainwater already flows into the accommodating cavity formed by the rotating plate 2 and the lower part of the water storage tank 1, at the moment, the rotating plate 2 is horizontally arranged, because the side wall of the rotating plate 2 is in sliding seal with the inner, when the free end of the rotating plate 2 contacts the limiting block 13, the contact part of the rotating plate 2 and the limiting block 13 is also sealed, so that the accommodating cavity is closed, and rainwater at the middle and later stages does not enter the accommodating cavity any more and directly flows out of the water outlet 12 through the water filtering plate 5; when no rain falls and no rain water flows into the water storage tank 1, the valve 18 on the drain pipe 17 can be opened to discharge initial rain water stored in the accommodating cavity; the utility model provides a class device is abandoned to rainwater, simple structure and can collect and discharge serious initial stage rainwater to polluting, also can realize carrying out autosegregation to initial stage rainwater and middle and later stage rainwater.
In this embodiment, the water filtering plate 5 and the filter net are arranged in a similar manner to the window and the window screen, that is, a large-sized hole is formed in the middle of the water filtering plate 5, and then the filter net is arranged in the hole, wherein the size of the filter net is larger than that of the hole.
In this embodiment, in order to make the weight of the free end of the rotating plate 2 greater than that of the bearing end, not only the weight of the floating ball 3 is made greater than the sum of the weights of the water filtering plate 5 and the baffle 4, but also the rotating center of the rotating plate 2 is arranged at a position close to the bearing end, so that the rotating plate 2 is more easily inclined before receiving buoyancy.
As a specific implementation manner of the rainwater discarding device provided by the present invention, please refer to fig. 1, further comprising a water inlet pipe 6 and a water outlet pipe 7, wherein the water inlet pipe 6 is connected to the water inlet 11, and the water outlet pipe 7 is connected to the water outlet 12. The arrangement of the water inlet pipe 6 and the water outlet pipe 7 can enable the device to be connected with other objects, and can also guide the rainwater to enable the rainwater to smoothly enter the water storage tank 1.
In this embodiment, can set up floater 3 into hollow plastic ball, can make floater 3 receive fine buoyancy, also can avoid floater 3 to receive the corruption easily or fish tail water storage tank 1's inner wall.
As a specific implementation manner of a pair of class device is abandoned to rainwater please refer to fig. 1 to 3, is equipped with on the inner wall of water storage tank 1 and changes hole 16, is equipped with the through-hole on rotor plate 2, and rotor plate 2 realizes rotating with water storage tank 1 with the help of passing the through-hole and penetrating round pin axle 8 that changes hole 16 and be connected. Set up on the inner wall of water storage tank 1 and change hole 16, change hole 16 and can not pierce through the inner wall of water storage tank 1, set up the through-hole on the rotor plate 2, then use round pin axle 8 to pass the through-hole and penetrate and change and rotate in hole 16, when the cross section of water storage tank 1 is circular, rotor plate 2 also selects when the plectane, at this moment, change hole 16 can set up to two, and round pin axle 8 adopts two cylindric locks to constitute, set up the spring between two cylindric locks, make the cylindric lock can stretch into the through-hole on rotor plate 2 completely under the oppression of the inner wall of water storage tank 1, the cylindric lock is under the effect of spring when through-hole and commentaries on classics hole 16 coaxial line, penetrate and change in hole 16, make rotor plate 2 rotate on the inner wall of water storage tank 1.
As a specific embodiment of the rainwater discarding device provided by the present invention, please refer to fig. 1, the bottom of the water storage tank 1 is funnel-shaped. The bottom of the water storage tank 1 is set to be funnel-shaped, which is beneficial to rainwater to easily discharge the attachments adhered to the inner wall of the water storage tank 1 out of the water storage tank 1 in the process of flowing out through the drain pipe 17.
As a specific embodiment of the pair of rainwater discarding device provided by the utility model, the size of the water outlet 12 is larger than that of the water inlet 11. The size of the water outlet 12 is designed to be larger than that of the water inlet 11, so that rainwater can smoothly flow through the water storage tank 1, the phenomenon that water in the water storage tank 1 blocks water which needs to enter the water storage tank 1 at the back is avoided, and the rainwater can completely flow out of accumulated water in the water storage tank 1 after the rainwater is finished.
As a specific embodiment of the rainwater discarding device provided by the present invention, please refer to fig. 2, a tank opening 14 is formed at the top of the water storage tank 1, and a tank cover 15 is disposed on the tank opening 14. Set up cover 15, both can install the inside spare part of water storage tank 1, also can wash water storage tank 1 is inside, improved water storage tank 1's convenience greatly.
As a specific embodiment of the rainwater discarding device provided by the present invention, please refer to fig. 1, 2 and 4, the connection manner of the tank cover 15 and the water storage tank 1 is flange connection. The flange connection mode is set, so that the connection strength between the tank cover 15 and the water storage tank 1 is ensured, and the tank cover 15 can be conveniently opened and closed by workers.
As a specific embodiment of a pair of class device is abandoned to rainwater, the edge of rotor plate 2 sets up the fillet. Set up the edge of rotor plate 2 into the fillet, can not produce the injury to the inner wall of water storage tank 1 at rotor plate 2 pivoted in-process, also can avoid injuring the operation personnel at the in-process that water storage tank 1 was put into to rotor plate 2.
As a specific embodiment of a pair of class device is abandoned to rainwater, the material of water storage tank 1, rotor plate 2, baffle 4 and drainage plate 5 is the stainless steel. The material of selecting stainless steel can avoid receiving the corruption in the rainwater, prolongs the life of this device.
In this embodiment, the materials of the water storage tank 1, the rotating plate 2, the baffle 4 and the water filtering plate 5 can be made of wear-resistant and corrosion-resistant metals. Because there are a lot of impurity in initial rainwater, these impurity can rub with the spare part that contacts along with the flow of rainwater, use wear-resisting material, can greatly reduce this device receive the harm in the processing procedure to initial rainwater.
As a specific implementation mode of the rainwater discarding device provided by the utility model, the connection mode of the filter screen and the water filtering plate 5 is bonding. Use the mode of bonding to connect, even under the washing away of rainwater, the filter screen also can be in the same place with linking firmly of drainage board 5, when using the hot melt adhesive bonding, change also can convenience very, only need heat the hot melt adhesive, just can make filter screen and drainage board 5 separate.
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 (10)
1. A rainwater flow abandoning device, comprising:
the side wall of the water storage tank is provided with a water inlet and a water outlet which are consistent in height, the bottom of the water storage tank is provided with a drain pipe and a valve, the inner wall of the water storage tank is provided with a limiting block and a guide block, and a gap is formed between the guide block and the inner wall of the water storage tank;
the rotating plate is rotatably arranged on the inner wall of the water storage tank, two ends of the rotating plate can rotate around a rotating center, one end of the rotating plate is a free end capable of contacting with the limiting block, the other end of the rotating plate is a bearing end, and the rotating plate is horizontally arranged when the free end contacts with the limiting block and can prevent rainwater from flowing into an accommodating cavity formed by the rotating plate and the lower part of the water storage tank;
the floating ball is fixedly arranged at the free end of the rotating plate and used for keeping the rotating plate inclined when the accommodating cavity is not filled with rainwater;
the baffle is vertically and slidably arranged in the gap, the bottom of the baffle abuts against the bearing end, the baffle is provided with a bulge which can be contacted with the guide block, and the baffle is arranged at the water outlet before the free end of the baffle is not contacted with the limiting block; and
the water filtering plate is fixedly arranged at the top of the baffle and can slide on the inner wall of the water storage tank, and is provided with a filter screen, and the filter screen is arranged at the water outlet when the free end contacts with the limiting block.
2. The rainwater drainage device according to claim 1, further comprising a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is connected with the water inlet, and the water outlet pipe is connected with the water outlet.
3. The rainwater drainage device according to claim 1, wherein the inner wall of the water storage tank is provided with a rotary hole, the rotary plate is provided with a through hole, and the rotary plate is rotatably connected with the water storage tank by means of a pin shaft which passes through the through hole and the rotary hole.
4. The rainwater drainage device according to claim 1, wherein the bottom of the water storage tank is funnel-shaped.
5. A rainwater drainage device as claimed in claim 4 wherein the size of said outlet is greater than the size of said inlet.
6. The rainwater drainage device according to claim 1, wherein a tank opening is formed in the top of the water storage tank, and a tank cover is arranged on the tank opening.
7. The rainwater drainage device according to claim 6, wherein the tank cover is connected with the water storage tank by a flange connection.
8. A rainwater drainage device as claimed in claim 1 wherein the edges of said pivotal plate are rounded.
9. The rainwater drainage device according to any one of claims 1 to 8, wherein the water storage tank, the rotating plate, the baffle plate and the water filtering plate are all made of stainless steel.
10. A rainwater drainage device as claimed in claim 9 wherein said screen is bonded to said drainage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206197.9U CN210947102U (en) | 2019-07-29 | 2019-07-29 | Rainwater discarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206197.9U CN210947102U (en) | 2019-07-29 | 2019-07-29 | Rainwater discarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210947102U true CN210947102U (en) | 2020-07-07 |
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ID=71394146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921206197.9U Active CN210947102U (en) | 2019-07-29 | 2019-07-29 | Rainwater discarding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210947102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681479A (en) * | 2020-12-21 | 2021-04-20 | 深圳市中荣煜建筑工程有限公司 | Sponge city rainwater processing system |
-
2019
- 2019-07-29 CN CN201921206197.9U patent/CN210947102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681479A (en) * | 2020-12-21 | 2021-04-20 | 深圳市中荣煜建筑工程有限公司 | Sponge city rainwater processing system |
| CN112681479B (en) * | 2020-12-21 | 2022-06-10 | 深圳市中荣煜建筑工程有限公司 | Sponge city rainwater processing system |
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Effective date of registration: 20230615 Address after: Room 20A, 2nd Floor, No. 11 Anxiang North Lane, Chaoyang District, Beijing, 100101 Patentee after: BEIJING HUAQING YUANTAI NEW ENERGY TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 075000 Hebei College of Architectural Engineering, 13 Chaoyang West Street, Qiaodong District, Zhangjiakou City, Hebei Province Patentee before: HEBEI University OF ARCHITECTURE |