CN210797838U - Initial rainwater discarding device - Google Patents
Initial rainwater discarding device Download PDFInfo
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- CN210797838U CN210797838U CN201921604131.5U CN201921604131U CN210797838U CN 210797838 U CN210797838 U CN 210797838U CN 201921604131 U CN201921604131 U CN 201921604131U CN 210797838 U CN210797838 U CN 210797838U
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- supporting rod
- rainwater
- mounting ring
- branch
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Abstract
The utility model discloses a class device is abandoned to initial stage rainwater, which comprises a housin, be equipped with the inlet tube on the casing, outlet pipe and blow off pipe, the inner wall of casing is equipped with fill shape baffle, the middle part of fill shape baffle is equipped with the mouth that leaks, the inner wall level of casing is provided with a branch, vertically be equipped with a guide bar on the branch, the guide bar sets up on branch in the connection of longitudinal sliding, a ball that blocks of bottom fixedly connected with of guide bar, be equipped with two sliders on the branch, set up on branch with two sliders relative sliding, be equipped with reset spring between the inner wall of two sliders and casing, reset spring overlaps the outside at branch, the guide bar respectively with two sliders between be equipped with a gangbar, the gangbar is articulated with slider and guide bar respectively. It can guide rainwater automatically, filters the rainwater that the initial stage pollutes seriously.
Description
Technical Field
The utility model relates to a field is collected to the rainwater, and the class device is abandoned to concretely relates to initial stage rainwater.
Background
During initial rainfall, the rainwater of the first 2-5 mm generally pollutes seriously, and the flow rate is relatively small, but the rainwater after the initial rainfall can be effectively utilized.
In order to collect rainwater reasonably, an initial rainwater flow discarding device is created, and the rainwater flow discarding device can automatically guide the flow direction of rainwater in the middle and later periods after initial rainfall is filtered.
Disclosure of Invention
In order to overcome the not enough among the prior art, the utility model discloses a class device is abandoned to initial stage rainwater, it can filter the serious rainwater of initial stage pollution to rainwater automatic direction.
In order to realize the above-mentioned purpose, the utility model discloses a class device is abandoned to initial stage rainwater, which comprises a housin, be equipped with the inlet tube on the casing, outlet pipe and blow off pipe, the inner wall of casing is equipped with fill shape baffle, the middle part of fill shape baffle is equipped with the mouth that leaks, the inner wall level of casing is provided with a branch, vertically be equipped with a guide bar on the branch, the guide bar sets up on branch in the connection of longitudinal sliding, a jam ball of bottom fixedly connected with of guide bar, be equipped with two sliders on the branch, set up on branch with two sliders relative sliding, be equipped with reset spring between the inner wall of two sliders and casing, reset spring overlaps in the outside of branch, the guide bar respectively with two sliders between be equipped with a gangbar, the gangbar is articulated with slider.
Furthermore, the inner wall of the shell is integrally provided with a first mounting ring, the supporting rod is arranged on the upper surface of the first mounting ring, fixing bolts are inserted into two ends of the supporting rod in a penetrating mode, the two fixing bolts are in threaded connection with the first mounting ring respectively, and the top of the shell is in threaded connection with a top cover.
Furthermore, a second mounting ring is integrally arranged on the inner wall of the shell, and the bucket-shaped baffle is fixed on the second mounting ring through bolts.
Furthermore, a filter screen is inserted on the water outlet pipe.
Furthermore, the pipe wall of the water outlet pipe is provided with a clamping block, the filter screen is provided with a buckle, the buckle has elasticity, and the buckle is clamped with the clamping block.
Has the advantages that: when the rainwater is small, the rainwater flowing out of the water inlet pipe cannot push the blocking ball downwards and block the hopper-shaped baffle, and the rainwater flows to the drain pipe from the hopper-shaped baffle; when the rainwater is great, the rainwater that the inlet tube flowed out promotes and blocks up the ball decline and block up fill shape baffle, and reset spring pressurized deformation, rainwater flow from the outlet pipe, to the serious rainwater automatic filtration of initial stage pollution.
Drawings
The invention will be further described and illustrated with reference to the accompanying drawings.
FIG. 1 is a sectional view of the present embodiment;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
Reference numerals: 1. a housing; 2. a water inlet pipe; 3. a water outlet pipe; 4. a blow-off pipe; 5. a bucket-shaped baffle; 6. a water leakage port; 7. a strut; 8. a guide bar; 9. a blocking ball; 10. a slider; 11. a return spring; 12. a linkage rod; 13. a first mounting ring; 14. a second mounting ring; 15. fixing the bolt; 16. a filter screen; 17. buckling; 18. a clamping block; 19. and a top cover.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
Example (b): initial stage rainwater abandons a class device, including casing 1, be equipped with inlet tube 2, outlet pipe 3 and blow off pipe 4 on the casing 1, the inner wall of casing 1 is equipped with fill shape baffle 5, and the middle part of fill shape baffle 5 is equipped with the mouth of a river 6 that leaks, and inlet tube 2 stretches into in casing 1 and the tip of inlet tube 2 is buckled downwards towards the top of leaking mouth of a river 6.
As shown in fig. 1 and 2, a supporting rod 7 is horizontally arranged on the inner wall of the housing 1, a guide rod 8 is longitudinally arranged at the middle position of the supporting rod 7, the guide rod 8 is longitudinally slidably connected to the supporting rod 7, a blocking ball 9 is fixedly connected to the bottom of the guide rod 8, the water leakage port 6, the blocking ball 9 and the outlet of the water inlet pipe 2 are sequentially arranged from low to high, two sliding blocks 10 are arranged on the supporting rod 7, the two sliding blocks 10 are relatively slidably arranged on the supporting rod 7, and the two sliding blocks 10 are respectively located at the left side and the right side of the guide rod 8. A linkage rod 12 is arranged between the two sliding blocks 10 and the upper end of the guide rod 8, one end of each linkage rod 12 is hinged with the peripheral wall of the guide rod 8, and the other end of each linkage rod 12 is hinged with the sliding block 10.
Rainwater enters the shell 1 from the water inlet pipe 2 and is sprayed on the blocking ball 9 due to the bent structure at the end part of the water inlet pipe 2. A return spring 11 is arranged between the two sliding blocks 10 and the inner wall of the shell 1, the return spring 11 is sleeved on the outer side of the supporting rod 7, and the return spring 11 is always abutted against the sliding blocks 10.
In the initial stage of rain, the initial rainfall of the rainwater is small, a small amount of rainwater cannot overcome the elasticity of the return spring 11 to enable the blocking ball 9 to descend, and the rainwater is discharged from the water leakage port 6 through the sewage discharge pipe 4 at the bottom side of the shell 1; after the rainwater quantity becomes large, the thrust of a large amount of rainwater is increased and the blocking ball 9 is pushed to overcome the elastic force of the return spring 11 to descend, so that the blocking ball 9 blocks the water leakage port 6, and the rainwater is discharged through the water outlet pipe 3, thereby realizing the function of automatically filtering the rainwater.
When the guide rod 8 moves downwards, the guide rod 8 drives the two sliders 10 to respectively compress the return springs 11 through the linkage rod 12, and after rainwater stops, the blocking balls 9 are restored under the action of the return springs 11.
As shown in fig. 1 and 2, a top cover is screwed to the top of the housing 1, and the top cover can be opened and mounted with a pole 7 or the like. The inner wall of the shell 1 is integrally provided with a first mounting ring 13 and a second mounting ring 14, and the first mounting ring 13 is positioned above the second mounting ring 14. The strut 7 is placed on the upper surface of the first mounting ring 13, fixing bolts 15 are inserted into two ends of the strut 7, and the two fixing bolts 15 are both connected to the first mounting ring 13 in a threaded manner.
As shown in fig. 2, a second mounting ring 14 is integrally arranged on the inner wall of the housing 1, the bucket-shaped baffle 5 is placed on the second mounting ring 14, the bucket-shaped baffle 5 and the second mounting ring 14 are fixed by bolts, and the bucket-shaped baffle 5 and the support rod 7 are screwed off through the top cover and then are installed in the housing 1.
As shown in fig. 1 and 3, the left end of the water outlet pipe 3 extends into the housing 1, the water outlet pipe 3 is inserted with a filter screen 16 to filter rainwater flowing out of the water outlet pipe 3, in addition, the filter screen 16 is provided with two buckles 17, the water outlet pipe 3 is fixedly connected with a fixture block 18, the buckles 17 are connected with the fixture block 18 through elastic deformation thereof, and the filter screen 16 is fixed relative to the water outlet pipe 3.
The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.
Claims (5)
1. The initial rainwater discarding device comprises a shell (1), wherein a water inlet pipe (2), a water outlet pipe (3) and a sewage pipe (4) are arranged on the shell (1), and is characterized in that a hopper-shaped baffle (5) is arranged on the inner wall of the shell (1), a water leakage port (6) is arranged in the middle of the hopper-shaped baffle (5), a supporting rod (7) is horizontally arranged on the inner wall of the shell (1), a guide rod (8) is longitudinally arranged on the supporting rod (7), the guide rod (8) is longitudinally and slidably connected with the supporting rod (7), a blocking ball (9) is fixedly connected to the bottom of the guide rod (8), two sliding blocks (10) are arranged on the supporting rod (7), two sliding blocks (10) are relatively slidably arranged on the supporting rod (7), and a reset spring (11) is arranged between the sliding blocks (10) and the inner wall of the shell (1), the reset spring (11) is sleeved on the outer side of the supporting rod (7), a linkage rod (12) is arranged between the guide rod (8) and the two sliding blocks (10), and the linkage rod (12) is hinged to the sliding blocks (10) and the guide rod (8) respectively.
2. The initial rainwater drainage device according to claim 1, wherein the inner wall of the housing (1) is integrally provided with a first mounting ring (13), the supporting rod (7) is arranged on the upper surface of the first mounting ring (13), fixing bolts (15) are inserted into two ends of the supporting rod (7), the two fixing bolts (15) are respectively in threaded connection with the first mounting ring (13), and the top of the housing (1) is in threaded connection with a top cover (19).
3. The initial rainwater drainage device according to claim 2, wherein the inner wall of the housing (1) is integrally provided with a second mounting ring (14), and the bucket-shaped baffle (5) is fixed on the second mounting ring (14) through bolts.
4. The initial rainwater drainage device according to claim 2, wherein a filter screen (16) is inserted on the water outlet pipe (3).
5. The initial rainwater drainage device according to claim 4, wherein a clamping block (18) is arranged on the pipe wall of the water outlet pipe (3), a clamping buckle (17) is arranged on the filter screen (16), the clamping buckle (17) has elasticity, and the clamping buckle (17) is clamped with the clamping block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604131.5U CN210797838U (en) | 2019-09-25 | 2019-09-25 | Initial rainwater discarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604131.5U CN210797838U (en) | 2019-09-25 | 2019-09-25 | Initial rainwater discarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210797838U true CN210797838U (en) | 2020-06-19 |
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ID=71242373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921604131.5U Active CN210797838U (en) | 2019-09-25 | 2019-09-25 | Initial rainwater discarding device |
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| Country | Link |
|---|---|
| CN (1) | CN210797838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894096A (en) * | 2020-07-07 | 2020-11-06 | 济南市市政工程设计研究院（集团）有限责任公司 | Urban rainwater port dredging and initial rainwater flow discarding device, system and method |
| CN112814122A (en) * | 2021-01-07 | 2021-05-18 | 江苏龙腾工程设计股份有限公司 | Ecological rainwater regulation and storage system for sponge city |
-
2019
- 2019-09-25 CN CN201921604131.5U patent/CN210797838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894096A (en) * | 2020-07-07 | 2020-11-06 | 济南市市政工程设计研究院（集团）有限责任公司 | Urban rainwater port dredging and initial rainwater flow discarding device, system and method |
| CN112814122A (en) * | 2021-01-07 | 2021-05-18 | 江苏龙腾工程设计股份有限公司 | Ecological rainwater regulation and storage system for sponge city |
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