CN213287832U

CN213287832U - Efficient backwashing device of sewage lifter

Info

Publication number: CN213287832U
Application number: CN202021460736.4U
Authority: CN
Inventors: 张海龙
Original assignee: Hongsi Mechanical Shanghai Co ltd
Current assignee: Hongsi Mechanical Shanghai Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-28
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a high-efficient anti-washing unit of sewage lifting mechanism, including the bin, the inside of bin is provided with the mechanism of drawing water, and the upper end of the mechanism of drawing water is provided with elevating system, and fixed intercommunication has the inlet tube on the outer wall of bin, and the fixed drain pipe that has cup jointed on the outer wall of bin, the lower extreme fixedly connected with elevator pump of drain pipe, the utility model discloses the beneficial effect who reaches is: drive the screw thread post through setting up the motor and rotate in the positive and negative direction, screw thread on the surperficial screw thread extrusion screw thread section of thick bamboo inner wall when the screw thread post rotates, and then it reciprocates to drive the screw thread post rotation, it reciprocates to drive the carousel rotation through the screw thread post, the carousel promotes the bull stick and reciprocates, the bull stick drives the piston and reciprocates, and then promote the inside rivers of bin at the inside reciprocating motion of elevator pump through the piston, and then wash the elevator pump, wash down the plug on the elevator pump inner wall, and then prevent that the elevator pump from blockking up the blowdown effect that leads to the sewage lifting mechanism and receiving the influence.

Description

Efficient backwashing device of sewage lifter

Technical Field

The utility model relates to a back flush unit, in particular to high-efficient back flush unit of sewage lifting mechanism belongs to sewage lifting technical field.

Background

The sewage lifting mechanism is a drainage device, is used for basements, ships, vehicles and other places which are far away from a drainage vertical pipe and have poor drainage conditions, can collect and treat domestic water in a toilet, is usually a set of integral system, and can solve the public health problem of part of special places.

Current sewage lifting mechanism is used for discharging domestic sewage more, contains a large amount of debris in the domestic sewage, can adhere to on the elevator pump inner wall in the sewage lifting mechanism after long-term the use and have a large amount of blockages, can lead to the inside jam of elevator pump, and then can lead to the blowdown effect of sewage lifting mechanism to receive the influence.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage lifting mechanism's high-efficient anti-washing unit, the effectual sewage lifting mechanism who has solved existence among the prior art is multi-purpose in discharging domestic sewage, contains a large amount of debris among the domestic sewage, can adhere to on the elevator pump inner wall in the sewage lifting mechanism after long-term the use a large amount of blockages, can lead to the inside jam of elevator pump, and then can lead to the problem that sewage lifting mechanism's blowdown effect received the influence.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-efficient back flush device of sewage lifting mechanism, including the bin, the inside of bin is provided with pumping mechanism, pumping mechanism's upper end is provided with elevating system, fixed intercommunication has the inlet tube on the outer wall of bin, the fixed drain pipe that has cup jointed on the outer wall of bin, the lower extreme fixedly connected with elevator pump of drain pipe;

the water pumping mechanism comprises a water pumping cylinder, the water pumping cylinder is fixedly sleeved on the outer wall of the upper end of the storage box, a threaded cylinder is fixedly sleeved on the inner wall of the upper end of the water pumping cylinder, a threaded column is connected with the internal thread of the threaded cylinder, a turntable is fixedly connected to the lower end of the threaded column, a rotating rod is rotatably connected to the lower surface of the turntable through a bearing, a piston is fixedly connected to the lower end of the rotating rod, and a baffle ring is fixedly sleeved on the inner wall of the lower end of the water pumping cylinder;

elevating system includes the bracing piece, two bracing piece fixed connection is on the upper surface of bin, two the equal fixedly connected with dog in upper end of bracing piece, two the bracing piece is pegged graft respectively inside two jacks, two the jack is seted up respectively on the lower extreme surface of two L shape poles, two the symmetrical fixed connection of L shape pole is on solid fixed ring's outer wall, gu fixed cover connects at the motor on the surface.

As an optimized technical scheme of the utility model, the inside of inlet tube is provided with control flap.

As an optimized technical scheme of the utility model, a section of thick bamboo that draws water is located inside the bin completely.

As an optimal technical scheme of the utility model, the output and the screw thread post fixed connection of motor.

As an optimized technical scheme of the utility model, the length of bracing piece is the same with the length of a section of thick bamboo that draws water.

The utility model discloses the beneficial effect who reaches is: drive the screw thread post through setting up the motor and rotate in the positive and negative direction, screw thread on the surperficial screw thread extrusion screw thread section of thick bamboo inner wall when the screw thread post rotates, and then it reciprocates to drive the screw thread post rotation, it reciprocates to drive the carousel rotation through the screw thread post, the carousel promotes the bull stick and reciprocates, the bull stick drives the piston and reciprocates, and then promote the inside rivers of bin at the inside reciprocating motion of elevator pump through the piston, and then wash the elevator pump, wash down the plug on the elevator pump inner wall, and then prevent that the elevator pump from blockking up the blowdown effect that leads to the sewage lifting mechanism and receiving the influence.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention;

fig. 4 is a schematic structural view of the water pumping mechanism of the present invention.

In the figure: 1. a storage tank; 2. a water pumping mechanism; 21. a water pumping cylinder; 22. a threaded barrel; 23. a threaded post; 24. a turntable; 25. a bearing; 26. a rotating rod; 27. a piston; 28. a baffle ring; 3. a lifting mechanism; 31. a support bar; 32. a stopper; 33. a jack; 34. an L-shaped rod; 35. a fixing ring; 36. a motor; 4. a water inlet pipe; 5. a drain pipe; 6. a lift pump.

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.

Example (b): as shown in fig. 1-4, the utility model relates to a high-efficiency backwashing device of a sewage lifting device, which comprises a storage tank 1, a water pumping mechanism 2 is arranged in the storage tank 1, an elevating mechanism 3 is arranged at the upper end of the water pumping mechanism 2, a water inlet pipe 4 is fixedly communicated with the outer wall of the storage tank 1, a water outlet pipe 5 is fixedly sleeved on the outer wall of the storage tank 1, and a lifting pump 6 is fixedly connected with the lower end of the water outlet pipe 5;

the water pumping mechanism 2 comprises a water pumping cylinder 21, the water pumping cylinder 21 is fixedly sleeved on the outer wall of the upper end of the storage tank 1, a threaded cylinder 22 is fixedly sleeved on the inner wall of the upper end of the water pumping cylinder 21, a threaded column 23 is connected with the internal thread of the threaded cylinder 22, a rotary disc 24 is fixedly connected with the lower end of the threaded column 23, a rotary rod 26 is rotatably connected with the lower surface of the rotary disc 24 through a bearing 25, a piston 27 is fixedly connected with the lower end of the rotary rod 26, a baffle ring 28 is fixedly sleeved on the inner wall of the lower end of the water pumping cylinder 21, a motor 36 is started, the threaded column 23 is driven to rotate forward and backward through the forward and backward rotation of the motor 36, the thread on the surface extrudes the thread on the inner wall of the threaded cylinder 22 when the threaded column 23 rotates, and further drives the threaded column 23 to rotate and move up and down, the rotary disc 24 drives the rotary rod 26 to move up, further flushing the inner wall of the lifting pump 6 to flush down the blocking object on the inner wall of the lifting pump 6, thereby preventing the pollution discharge effect of the sewage lifter from being influenced due to the blocking of the lifting pump 6;

elevating system 3 includes bracing piece 31, two bracing pieces 31 fixed connection are on bin 1's upper surface, the equal fixedly connected with dog 32 in upper end of two bracing pieces 31, two bracing pieces 31 are pegged graft inside two jacks 33 respectively, two jacks 33 are seted up respectively on two L shape pole 34's lower extreme surfaces, two L shape pole 34 symmetry fixed connection are on solid fixed ring 35's outer wall, gu fixed ring 35 is fixed cup joints on motor 36's on the surface, when threaded post 23 reciprocated, drive motor 36 reciprocated, motor 36 fixes through solid fixed ring 35, the removal orbit to L shape pole 34 through bracing piece 31 and jack 33 limits, it is spacing to solid fixed ring 35 through L shape pole 34, and then prevent that motor 36 from rocking, it is more stable during the rotatory movement of threaded post 23 that makes.

The inside of the inlet pipe 4 is provided with a control valve which is closed when the motor 36 is started, thereby preventing the sewage from flowing back into the inlet pipe 4.

The pumping cylinder 21 is completely located inside the storage tank 1, so that the pumping cylinder 21 does not increase the volume of the sewage lifter.

The output end of the motor 36 is fixedly connected with the threaded column 23, and the threaded column 23 is driven to rotate by the motor 36.

The length of the support rod 31 is the same as that of the pumping cylinder 21, so that the sewage pumped by the piston 27 reaches the maximum amount which can be pumped by the pumping cylinder 21.

Specifically, when the utility model is used, after the sewage lifting mechanism is used for a long time, sundries can be attached to the inner wall of the lifting pump 6 to form a large amount of blocking objects, at the moment, the motor 36 is started, the threaded column 23 is driven to rotate in the forward and reverse directions through the forward and reverse rotation of the motor 36, the threads on the surface extrude the threads on the inner wall of the threaded cylinder 22 when the threaded column 23 rotates, and further the threaded column 23 is driven to rotate and move up and down, the turntable 24 is driven to rotate and move down through the threaded column 23, the turntable 24 pushes the rotating rod 26 to move up and down, the rotating rod 26 drives the piston 27 to move up and down, and further the water flow in the storage tank 1 is pushed to reciprocate in the lifting pump 6 through the piston 2, and further the inner wall of the lifting pump 6 is washed, the blocking objects on the inner wall of the lifting pump 6 are washed, drive motor 36 and reciprocate, motor 36 fixes through solid fixed ring 35, restricts L shape pole 34's removal orbit through bracing piece 31 and jack 33, and it is spacing to solid fixed ring 35 through L shape pole 34, and then prevents that motor 36 from rocking, and is more stable when the screw post 23 swivelling movement of messenger.

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. The efficient backwashing device of the sewage lifter is characterized by comprising a storage tank (1), wherein a water pumping mechanism (2) is arranged in the storage tank (1), a lifting mechanism (3) is arranged at the upper end of the water pumping mechanism (2), a water inlet pipe (4) is fixedly communicated with the outer wall of the storage tank (1), a water drain pipe (5) is fixedly sleeved on the outer wall of the storage tank (1), and a lifting pump (6) is fixedly connected with the lower end of the water drain pipe (5);

the water pumping mechanism (2) comprises a water pumping barrel (21), the water pumping barrel (21) is fixedly sleeved on the outer wall of the upper end of the storage box (1), a threaded barrel (22) is fixedly sleeved on the inner wall of the upper end of the water pumping barrel (21), a threaded column (23) is connected with the internal thread of the threaded barrel (22), a turntable (24) is fixedly connected with the lower end of the threaded column (23), a rotating rod (26) is rotatably connected to the lower surface of the turntable (24) through a bearing (25), a piston (27) is fixedly connected to the lower end of the rotating rod (26), and a baffle ring (28) is fixedly sleeved on the inner wall of the lower end of the water pumping barrel (21);

elevating system (3) are including bracing piece (31), two bracing piece (31) fixed connection is on the upper surface of bin (1), two the equal fixedly connected with dog (32) in upper end of bracing piece (31), two bracing piece (31) are pegged graft respectively inside two jack (33), two jack (33) are seted up respectively on the lower extreme surface of two L shape poles (34), two L shape pole (34) symmetry fixed connection is on the outer wall of solid fixed ring (35), gu fixed ring (35) fixed cup joint is on the surface of motor (36).

2. The high-efficiency backwashing device of the sewage lifter according to claim 1, wherein a control valve is arranged inside the water inlet pipe (4).

3. The high-efficiency backwashing device of a sewage elevator of claim 1, wherein the suction cylinder (21) is located entirely inside the storage tank (1).

4. The high-efficiency backwashing device of the sewage elevator of claim 1, wherein an output end of the motor (36) is fixedly connected with the threaded column (23).

5. The high-efficiency backwashing device of a sewage elevator of claim 1, wherein the length of the support rod (31) is the same as the length of the pumping cylinder (21).