CN106641409B - Floating control flow regulating valve capable of automatically cleaning blockage - Google Patents
Floating control flow regulating valve capable of automatically cleaning blockage Download PDFInfo
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- CN106641409B CN106641409B CN201710007144.3A CN201710007144A CN106641409B CN 106641409 B CN106641409 B CN 106641409B CN 201710007144 A CN201710007144 A CN 201710007144A CN 106641409 B CN106641409 B CN 106641409B
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- pull rod
- floating control
- adjusting pull
- control gate
- regulating valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a floating control flow regulating valve capable of automatically cleaning blockages, which comprises a main board, a driving device, a regulating pull rod, a floating control gate and a buoy, wherein the main board is provided with a guide rail; the bottom of the main board is provided with a water outlet pipeline, the floating control gate is arranged in front of the water outlet pipeline, the top of the floating control gate is connected with the adjusting pull rod, and the buoy is connected with the driving device; the driving device is connected with the adjusting pull rod and controls the adjusting pull rod to move up and down. The invention has firm and durable integral structure, can automatically run according to the change of the water level, can continuously run without external power, has high running reliability, no running cost, simple structure and small workload of later maintenance.
Description
Technical Field
The invention relates to the field of sewage treatment equipment, in particular to a floating control flow regulating valve capable of automatically cleaning a blockage.
Background
A complex sewage pipe network is distributed below a city and is mainly used for drainage and centralized discharge of sewage, so that the sewage is conveniently and artificially treated. However, the discharge amount of sewage sometimes fluctuates greatly due to the influence of weather, so that the discharge flow of sewage needs to be adjusted and controlled manually to prevent the sewage pipeline from being blocked.
The structure volume of the current flow regulating valve is often large, the operation needs to be driven by electric power, the water flow of a pipeline needs to be artificially monitored, and the opening and closing of the valve are controlled, so that the installation and maintenance cost is high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the existing flow regulating valve is large in size, needs to be manually opened and closed by means of electric drive, is high in maintenance cost, and needs to manually clear up blockages.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a floating control flow regulating valve capable of automatically cleaning blockages comprises a main board, a driving device, a regulating pull rod, a floating control gate and a buoy; the bottom of the main board is provided with a water outlet pipeline, the floating control gate is arranged in front of the water outlet pipeline, the top of the floating control gate is connected with the adjusting pull rod, and the buoy is connected with the driving device; the driving device is connected with the adjusting pull rod and controls the adjusting pull rod to move up and down; the cam device is fan-shaped, and the length of two fan-shaped straight lines is unequal.
Further, the top of mainboard is equipped with the handle.
Further, the fender is arranged in front of the water outlet pipeline.
Further, the driving device comprises a driving rod, a cam device and a lever device; one end of the driving rod is fixedly connected with the cam device and fixed on the main board through a rotating shaft, the other end of the driving rod is connected with the floating barrel, the bottom of the cam device is abutted against one end of the lever device, and the other end of the lever device is connected with the adjusting pull rod.
Furthermore, a pull rod track is also arranged on the main board; the adjusting pull rod is installed in the pull rod track.
Furthermore, the bearing is made of stainless steel materials, and the bearing is made of brass materials.
The invention has the beneficial effects that: the invention has firm and durable integral structure, can automatically run according to the change of the water level, can continuously run without external power, has high running reliability, no running cost, simple structure and small workload of later maintenance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the driving device of the present invention.
1-a main board, 2-a driving device, 3-an adjusting pull rod, 4-a floating control gate, 5-a buoy, 6-a water outlet pipeline, 7-a mudguard, 8-a handle and 9-a pull rod track; 21-drive rod, 22-cam device, 23-lever device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The embodiment of the invention is shown in fig. 1, and comprises a main plate 1, wherein the bottom of the main plate 1 is provided with an outlet pipe 6, and a floating control gate 4 is arranged in front of the outlet pipe 6.
The top of the floating control gate 4 is connected with the adjusting pull rod 3, one end of the driving device 2 is connected with the buoy 5, and the other end of the driving device is connected with the adjusting pull rod 3, so that the adjusting pull rod 3 is driven to move up and down through the lifting of the buoy 5, and the floating control gate 4 is driven to move up and down.
Further, a fender 7 is provided in front of the outlet pipe 6.
Further, a handle 8 is provided on the top of the main plate 1.
The structure of the driving device 2 is explained below with reference to fig. 2:
the driving device 2 comprises a driving rod 21, a cam device 22 and a lever device 23; one end of the driving rod 21 is fixedly connected with the cam device 22 and fixed on the main board 1 through a rotating shaft, the other end of the driving rod is connected with the buoy 5, the bottom of the cam device 22 is abutted against one end of the lever device 23, and the other end of the lever device 23 is connected with the adjusting pull rod 3. A pull rod track 9 is also arranged on the main board 1; the adjusting pull rod 3 is installed in the pull rod track 9. The cam device 22 is fan-shaped, and the length of two fan-shaped straight lines is unequal.
The driving principle of the invention is as follows: when the water level in the intercepting well gradually rises, the buoy 5 also rises along with the water level, the buoy 5 drives the driving rod 21 to rotate, the cam device 22 is fixedly connected with the driving rod 21 and accordingly rotates, the protruding portion of the cam device 22 downwards extrudes one end of the lever device 23 to move downwards, the other end of the lever device 23 moves upwards, the other end of the lever device 23 is connected with the adjusting pull rod 3, the adjusting pull rod 3 is driven to move upwards in the pull rod track 9, and the adjusting pull rod drives the floating control gate 4 to move upwards to open the gate.
The bearing is made of stainless steel materials, and the bearing is made of brass materials, so that the bearing is firm and durable as a whole.
The invention can automatically operate according to the water level change, can continuously operate without external power, has high operation reliability, no operation cost, simple structure and small workload of later maintenance.
The invention can realize the flow-limiting function only after reaching a certain water level, and is provided with a flow-regulating valve well which accords with the discharge curve and has a volume smaller than that of a common valve well.
The invention can also process the blockage, when the blockage reaches the inlet of the floating control flow regulating valve in the fully closed state, the floating control gate can generate negative pressure to open instantly, the blockage can flow out, and the floating control gate can be closed after the blockage, thereby playing the purpose of no blockage.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A floating control flow regulating valve capable of automatically cleaning blockages is characterized by comprising a main board, a driving device, a regulating pull rod, a floating control gate and a buoy; the bottom of the main board is provided with a water outlet pipeline, the floating control gate is arranged in front of the water outlet pipeline, the top of the floating control gate is connected with the adjusting pull rod, and the buoy is connected with the driving device; the driving device is connected with the adjusting pull rod and controls the adjusting pull rod to move up and down; the driving device comprises a driving rod, a cam device and a lever device; one end of the driving rod is fixedly connected with the cam device and is fixed on the main board through a rotating shaft, the other end of the driving rod is connected with the buoy, the bottom of the cam device is abutted against one end of the lever device, and the other end of the lever device is connected with the adjusting pull rod; the cam device is fan-shaped, and the length of two fan-shaped straight lines is unequal.
2. The float-controlled flow regulating valve of claim 1, wherein a handle is provided on top of the main plate.
3. The float operated flow control valve of claim 1 wherein a fender is positioned forwardly of said outlet conduit.
4. The float-controlled flow regulating valve according to claim 1, wherein a tie-rod rail is further provided on said main plate; the adjusting pull rod is installed in the pull rod track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007144.3A CN106641409B (en) | 2017-01-05 | 2017-01-05 | Floating control flow regulating valve capable of automatically cleaning blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007144.3A CN106641409B (en) | 2017-01-05 | 2017-01-05 | Floating control flow regulating valve capable of automatically cleaning blockage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106641409A CN106641409A (en) | 2017-05-10 |
| CN106641409B true CN106641409B (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710007144.3A Active CN106641409B (en) | 2017-01-05 | 2017-01-05 | Floating control flow regulating valve capable of automatically cleaning blockage |
Country Status (1)
| Country | Link |
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| CN (1) | CN106641409B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294535B (en) * | 2021-07-24 | 2021-10-26 | 中建环能科技股份有限公司 | Flow regulating valve and super-magnetic separation equipment applying same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190904783A (en) * | 1909-02-26 | 1909-12-09 | John Lewis Dubois | Improvements in Ball Valves for Water Supply and the like. |
| CN2044675U (en) * | 1989-01-19 | 1989-09-20 | 吕谓清 | Cam ball-cock |
| CN2179496Y (en) * | 1993-11-03 | 1994-10-12 | 高文明 | Tap having pressure reflectance multi-control |
| CN105333211A (en) * | 2014-08-17 | 2016-02-17 | 西安格瑞德化工新材料有限公司 | Device for separating and draining sedimentation water from closed container for storing natural gas |
| CN206496074U (en) * | 2017-01-05 | 2017-09-15 | 汩鸿（上海）环保工程设备有限公司 | It is a kind of to clear up the floating control flow regulating valve of tamper automatically |
-
2017
- 2017-01-05 CN CN201710007144.3A patent/CN106641409B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190904783A (en) * | 1909-02-26 | 1909-12-09 | John Lewis Dubois | Improvements in Ball Valves for Water Supply and the like. |
| CN2044675U (en) * | 1989-01-19 | 1989-09-20 | 吕谓清 | Cam ball-cock |
| CN2179496Y (en) * | 1993-11-03 | 1994-10-12 | 高文明 | Tap having pressure reflectance multi-control |
| CN105333211A (en) * | 2014-08-17 | 2016-02-17 | 西安格瑞德化工新材料有限公司 | Device for separating and draining sedimentation water from closed container for storing natural gas |
| CN206496074U (en) * | 2017-01-05 | 2017-09-15 | 汩鸿（上海）环保工程设备有限公司 | It is a kind of to clear up the floating control flow regulating valve of tamper automatically |
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| Publication number | Publication date |
|---|---|
| CN106641409A (en) | 2017-05-10 |
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