CN213204433U - Energy-saving side-opening flap valve - Google Patents
Energy-saving side-opening flap valve Download PDFInfo
- Publication number
- CN213204433U CN213204433U CN202022028494.8U CN202022028494U CN213204433U CN 213204433 U CN213204433 U CN 213204433U CN 202022028494 U CN202022028494 U CN 202022028494U CN 213204433 U CN213204433 U CN 213204433U
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- flap
- door
- seat
- flap valve
- welded
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Abstract
The utility model relates to an energy-saving side-opening flap valve, wherein a circle of mounting plate is arranged at the bottom edge of a flap valve seat; two semicircular bulges are arranged on a platform at the top of the flap valve seat, and sealing rings are arranged at the bulges; a flap cover is arranged above the sealing ring at the flap seat; two connecting pieces are welded at the arc-shaped edge at one side of the top of the flap valve seat; a connecting shaft is arranged between the round holes of the two connecting pieces, the top ends of the two sides of the connecting shaft are respectively provided with a bearing seat, the connecting shaft is fixed in the bearing seats, the bottom of each bearing seat is welded with a threaded rod, and the outer walls of the two sides of the flap valve seat are transversely welded with two fixing plates; the threaded rod at the bottom of the bearing seat penetrates into the round hole in the fixing plate, and two nuts are arranged on the threaded rod. The utility model discloses simple structure, energy-concerving and environment-protective need not to use other energy equipment to assist, and simultaneously at closed in-process, the dog can cushion the closed impulsive force of flap gate cover, improve equipment's life.
Description
Technical Field
The utility model relates to a valve trade, specific energy-saving side is opened and is clapped door that says so.
Background
The flap valve is widely applied to irrigation and drainage stations, hydropower stations, riverways, aquaculture, reservoirs, sewage treatment, municipal environmental protection and other hydraulic engineering. The flap valve is a one-way valve arranged at the outlet of the drain pipe, and is opened when the water pressure in the flap valve is greater than the outside pressure, and is closed otherwise.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide an energy-saving side and open flap valve.
The utility model provides a technical scheme that its technical problem adopted is: the utility model comprises a door base, a mounting plate, a mounting hole, a door cover, a pull ring, a connecting piece, a connecting shaft, a bearing seat, a fixing plate, a threaded rod, a nut, a hoisting ring, a sealing ring and a stop block, and is characterized in that the edge of the bottom of the door base is provided with a circle of mounting plate, the mounting plate is internally provided with uniformly arranged mounting holes, the platform of the top of the door base is provided with two semicircular bulges, the bulges are sealing rings, the adjacent parts of the two sealing rings are provided with the stop block, the door cover is arranged above the sealing rings of the door base, the adjacent top edges of the two door covers are respectively provided with a pull ring, the sealing rings of the two door bases correspond to the two door covers, the arc-shaped edge of one side of the top of the door base is welded with two connecting pieces, the top ends of the connecting pieces are provided with round holes, the connecting shaft is fixed in the bearing seat, a threaded rod is welded at the bottom of the bearing seat, two fixing plates are transversely welded at the outer walls of the two sides of the flap valve seat, round holes are formed in the fixing plates, the threaded rod at the bottom of the bearing seat penetrates through the round holes in the fixing plates, two nuts are arranged on the threaded rod, the two nuts are arranged on the upper side and the lower side of the fixing plates respectively, and hoisting rings are arranged at the side walls of the front side and the rear side of the.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses simple structure, energy-concerving and environment-protective need not to use other energy equipment to assist, and simultaneously at closed in-process, the dog can cushion the closed impulsive force of flap gate cover, improve equipment's life.
Drawings
FIG. 1: the embodiment of the utility model provides a closed structure schematic diagram.
FIG. 2: the embodiment of the utility model provides an open the schematic diagram.
FIG. 3: the embodiment of the utility model provides an open the schematic diagram.
In the figure: the device comprises a flap seat 1, a mounting plate 2, a mounting hole 3, a flap cover 4, a pull ring 5, a connecting piece 6, a connecting shaft 7, a bearing seat 8, a fixing plate 9, a threaded rod 10, a nut 11, a hoisting ring 12, a sealing ring 13 and a stop dog 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
An energy-saving side-opening flap valve, please refer to the attached drawings of the specification, a circle of mounting plate 2 is arranged at the bottom edge of a flap valve seat 1, mounting holes 3 which are uniformly arranged are arranged in the mounting plate 2, two semicircular bulges are arranged at the top platform of the flap valve seat 1, sealing rings 13 are arranged at the bulges, a stop dog 14 is arranged at the adjacent position of the two sealing rings 13, a flap valve cover 4 is arranged above the sealing ring 13 at the flap valve seat 1, pull rings 5 are respectively arranged at the adjacent top edges of the two flap valve covers 4, the sealing rings 13 at the flap valve seat 1 correspond to the two flap valve covers 4, two connecting pieces 6 are welded at the arc edge at one side of the top of the flap valve seat 1, round holes are arranged at the top ends of the connecting pieces 6, a connecting shaft 7 is arranged between the round holes of the two connecting pieces 6, bearing seats 8 are respectively arranged at the top ends of the two sides of, two fixed plates 9 are transversely welded at the outer walls of the two sides of the flap valve seat 1, round holes are formed in the fixed plates 9, a threaded rod 10 at the bottom of the bearing seat 8 penetrates through the round holes in the fixed plates 9, two nuts 11 are arranged on the threaded rod 10, the two nuts 11 are arranged on the upper side and the lower side of the fixed plates 9 respectively, and hoisting rings 12 are arranged at the side walls of the two sides of the flap valve seat 1 respectively.
The utility model discloses a theory of operation is: when the internal water pressure of the flap valve cover is greater than the external water pressure, the internal water pressure generates pressure to flush the flap valve cover, water flows out, and when the external water pressure is greater than the internal water pressure, the flap valve cover is closed under the action of the external water pressure, so that the two flap valve covers are closed without using other energy equipment for assistance, energy conservation and environmental protection are realized, and meanwhile, in the closing process, the stop block can buffer the impact force of the flap valve cover, so that the service life of the equipment is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. An energy-saving side-opening flap door comprises a flap door seat (1), a mounting plate (2), mounting holes (3), flap door covers (4), pull rings (5), connecting pieces (6), connecting shafts (7), bearing seats (8), fixing plates (9), threaded rods (10), nuts (11), hoisting rings (12), sealing rings (13) and stop blocks (14), and is characterized in that the edge of the bottom of the flap door seat (1) is provided with a circle of the mounting plate (2), the mounting plates (2) are internally provided with the uniformly-arranged mounting holes (3), two semicircular bulges are arranged at a platform at the top of the flap door seat (1), the sealing rings (13) are arranged at the bulges, the stop blocks (14) are arranged at the adjacent positions of the two sealing rings (13), the flap door cover (4) is arranged above the sealing rings (13) at the flap door seat (1), the adjacent edges of the top of the two flap door covers (4) are respectively provided with one pull, the two-door-flap seat is characterized in that a sealing ring (13) at the two door-flap seats (1) corresponds to two door-flap covers (4), two connecting pieces (6) are welded at the arc edge of one side of the top of the door-flap seat (1), round holes are formed in the top ends of the connecting pieces (6), a connecting shaft (7) is arranged between the round holes of the two connecting pieces (6), bearing seats (8) are respectively arranged at the top ends of the two sides of the connecting shaft (7), the connecting shaft (7) is fixed in the bearing seats (8), threaded rods (10) are welded at the bottoms of the bearing seats (8), two fixing plates (9) are transversely welded at the outer walls of the two sides of the door-flap seat (1), round holes are formed in the fixing plates (9), the threaded rods (10) at the bottoms of the bearing seats (8) penetrate into the round holes in the fixing plates (9), two nuts (11) are arranged on the, the side walls of the front side and the rear side of the door-slapping seat (1) are respectively provided with a hoisting ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022028494.8U CN213204433U (en) | 2020-09-16 | 2020-09-16 | Energy-saving side-opening flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022028494.8U CN213204433U (en) | 2020-09-16 | 2020-09-16 | Energy-saving side-opening flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213204433U true CN213204433U (en) | 2021-05-14 |
Family
ID=75821067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022028494.8U Active CN213204433U (en) | 2020-09-16 | 2020-09-16 | Energy-saving side-opening flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213204433U (en) |
-
2020
- 2020-09-16 CN CN202022028494.8U patent/CN213204433U/en active Active
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