CN113863234B

CN113863234B - Automatic flushing system

Info

Publication number: CN113863234B
Application number: CN202111244544.9A
Authority: CN
Inventors: 郑先曹; 赖华煌
Original assignee: Huanan Pump Industry Co ltd
Current assignee: Huanan Pump Industry Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2023-02-10
Anticipated expiration: 2041-10-27
Also published as: CN113863234A

Abstract

The invention discloses an automatic flushing system, which comprises a main frame, wherein a gate assembly is movably arranged in the main frame up and down, the upper end of the gate assembly is connected with a lifting unit for driving the gate assembly to lift and adjust, a bottom beam guide frame and a bottom sill guide frame are arranged on the main frame, the bottom beam guide frame is arranged at the upper end of the bottom sill guide frame, the bottom beam guide frame and the bottom sill guide frame are both connected with a flushing assembly, the flushing assembly comprises an external output part and an internal cleaning part, the internal cleaning part comprises a bottom beam nozzle group arranged on the bottom beam guide frame and a bottom sill nozzle group arranged on the bottom sill guide frame, flushing and cleaning of different working conditions of an integrated pump gate are comprehensively completed through the flushing system, and silt in a pump pit is treated through flushing of the bottom beam and the bottom sill, so that manual cleaning is not needed, the cleanness of the pump pit is ensured, and safe and stable operation of the integrated pump gate is met.

Description

Automatic flushing system

Technical Field

The invention particularly relates to the field of flushing devices, and particularly relates to an automatic flushing system.

Background

In various water supply and drainage and water conservancy and hydropower engineering, an integrated pump gate is often used, integrates the functions of a sluice and a pump station, is provided with a matched control assembly, and plays double roles of flood running and water activating in an integrated pump gate field.

Because of the setting of its water pump of cooperation during the installation of integration pump floodgate, often be equipped with the pump pit of artifical building, consolidate the back and regard as equipment fixing's basis, when equipment operation, form sedimentary silt easily in the pump pit, influence the use of integration pump floodgate, need carry out regular artifical desilting.

Therefore, in order to improve the problem of fouling of the integrated pump gate, especially at the pump pit location, a new automatic flushing system is needed.

Disclosure of Invention

The present invention is directed to an automatic flushing system to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an automatic flushing system, includes the body frame, the movable gate subassembly of installing about in the body frame, the upper end of gate subassembly is connected with its hoist unit that carries out lift adjustment of drive, be equipped with floorbar leading truck and sill leading truck on the body frame, the upper end at sill leading truck is installed to the floorbar leading truck, and the flushing assembly is all connected to floorbar leading truck and sill leading truck, the flushing assembly includes outside output portion and inside washing portion, inside washing portion is including setting up the floorbar nozzle group on the floorbar leading truck and setting up the sill nozzle group on the sill leading truck.

Further scheme: the bottom beam guide frame comprises a bottom beam vertical pipe and a bottom beam horizontal pipe, the bottom beam vertical pipe is vertically arranged in the main frame, the bottom beam vertical pipe is further connected with the bottom beam horizontal pipe which is horizontally arranged, and the bottom beam vertical pipe is arranged on the outer side of the bottom beam of the gate assembly in a surrounding mode.

Further scheme: and a plurality of bottom beam vertical pipes for supporting the stable structure are also arranged in the main frame.

Further scheme: the bottom beam nozzle groups are arranged oppositely, and nozzles in the bottom beam nozzle groups are arranged on the bottom beam horizontal pipe at equal intervals.

Further scheme: the sill guide frame comprises a sill vertical pipe and sill horizontal pipes, the sill vertical pipe is vertically fixed, the lower end of the sill vertical pipe is provided with a plurality of sill horizontal pipes which are horizontally connected, the lower end of the sill vertical pipe is installed on a sill support at the bottom of the main frame, the sill vertical pipe surrounds the outside of a sill arranged on the main frame, and the sill nozzle group is installed at the lower end of the sill guide frame.

Further scheme: the flushing assembly comprises a reservoir, a pressurizing pump assembly and a water conveying pipeline, wherein the reservoir is provided with an external output part, the reservoir is provided with two independent water conveying pipelines which are respectively connected with a bottom beam nozzle group and a bottom ridge nozzle group, two water conveying pipelines are respectively provided with a control valve assembly for controlling water conveying work, the pressurizing pump assembly is further installed between the two water conveying pipelines and the reservoir and is used for providing power for water conveying, the output pressure of flushing water flow is guaranteed to meet the requirement of inflation, and the control valve assembly and the pressurizing pump assembly are connected with a control system on the water conveying pipelines.

Compared with the prior art, the invention has the beneficial effects that:

the integrated pump brake flushing system has the advantages that flushing and cleaning of different working conditions of the integrated pump brake are comprehensively completed through the flushing system, and sludge in a pump pit is treated through flushing at the bottom beam and the bottom ridge, so that manual dredging is not needed, the cleanness of the pump pit is guaranteed, and safe and stable operation of the integrated pump brake is met.

Drawings

FIG. 1 is a side view of a main structure of an automatic flushing system.

Fig. 2 is a front view of a main structure of the automatic flushing system.

Fig. 3 is a schematic structural view of a sill beam stand pipe and a sill stand pipe in the automatic flushing system.

Fig. 4 is a schematic structural view of a bottom beam nozzle group in the automatic flushing system.

Fig. 5 is a schematic view of a nozzle assembly of the sill in an automatic flushing system.

In the figure: the device comprises a main frame 1, a lifting unit 2, a connecting chain box 3, a gate assembly 4, a bottom beam vertical pipe 5, a bottom beam horizontal pipe 6, a bottom beam nozzle group 7, a bottom sill vertical pipe 8, a bottom sill horizontal pipe 9, a bottom sill nozzle group 10, a water conveying pipeline 11, a pressurizing pump group 12, a reservoir 13, a control system 14 and a bottom sill support 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, in an embodiment of the present invention, an automatic flushing system includes a main frame 1, a gate assembly 4 is movably installed in the main frame 1 up and down, an upper end of the gate assembly 4 is connected to a lifting unit 2 for driving the lifting unit to perform lifting adjustment, a connecting chain box 3 for installing a lifting chain is disposed between the lifting unit 2 and the gate assembly 4, the main frame 1 is provided with a sill guide frame and a sill guide frame, the sill guide frame is installed at an upper end of the sill guide frame, both the sill guide frame and the sill guide frame are connected to a flushing assembly, the flushing assembly includes an external output portion and an internal cleaning portion, and the internal cleaning portion includes a sill nozzle group 7 disposed on the sill guide frame and a sill nozzle group 10 disposed on the sill guide frame.

Specifically, the floorbar leading truck includes floorbar riser 5 and floorbar horizontal tube 6, is equipped with the floorbar riser 5 of a plurality of vertical settings in the body frame 1, still connects the floorbar horizontal tube 6 that a plurality of levels set up on the floorbar riser 5, and the setting that floorbar riser 5 encircleed is in the floorbar outside of gate subassembly 4, and cooperation floorbar horizontal tube 6 carries out necessary protection and direction to the floorbar motion of gate subassembly 4, still be equipped with a plurality of floorbar risers 5 that are used for the stable bearing structure in the body frame 1, floorbar nozzle group 7 is installed on floorbar horizontal tube 6, and the during operation carries out water spray cleaning to the floorbar that moves here.

Preferably, the bottom beam nozzle group 7 is divided into two groups and arranged oppositely, and the nozzles in the bottom beam nozzle group 7 are arranged on the bottom beam horizontal pipe 6 at equal intervals, so that the washing effect on the bottom beam is ensured.

Specifically, the sill leading truck includes sill riser 8 and sill horizontal tube 9, the equal vertical fixed setting of sill riser 8, sill riser 8's lower extreme is equipped with a plurality of horizontally connect's sill horizontal tube 9, the lower extreme of sill riser 8 is installed on the sill support 15 of body frame 1 bottom, sill riser 8 encircles the setting in the sill outside of body frame 1, sill nozzle group 10 installs the lower extreme at sill leading truck, washes the sill portion of gate subassembly 4 when using.

It is specific, the flushing assembly includes that outside output includes cistern 13, pressurization pump package 12 and hydraulic pipe way 11, bottom beam nozzle group 7 and sill nozzle group 10 are connected respectively through two independent hydraulic pipe way 11 on the cistern 13, all are equipped with control valve subassembly on two hydraulic pipe way 11 for the going on of control water delivery work, still install pressurization pump package 12 between two hydraulic pipe way 11 and the cistern 13, be used for providing defeated power, guarantee that the output pressure who washes rivers satisfies gas filled needs, control valve subassembly and pressurization pump package 12 all connect control system 14 on the hydraulic pipe way 11, are convenient for carry out necessary control to whole flushing system through 14.

During the specific work:

1) Opening a sill nozzle group 10 at the lower end of a sill guide frame half an hour before the integrated pump gate stops pumping, inputting external water into the sill nozzle group 10 after pressurization, spraying the external water into a pump pit from the sill nozzle group 10, stirring sediments in the pump pit together with water flow, pumping the sediments and the water flow to the downstream by a water pump, and realizing sludge flushing before the pump gate stops pumping under the working condition of the pump gate;

2) When the integrated pump gate opens a pump station working condition or a water gate working condition, and the gate falls to 0.5 m in front of the sill, the bottom beam nozzle group 7 of the gate bottom beam guide frame is opened, external water is pressurized and then is input to the bottom beam nozzle group 7, and is flushed to the sill part of the gate assembly 4 from the bottom beam nozzle group 7, so that sediments in the range of the pump pit sill are flushed completely, and conditions are provided for the complete contact between the gate and the sill;

3) When the water gate drainage working condition and the flow rate are smaller than the flushing silt balance flow zone, the sill nozzle group 10 is opened frequently, sludge in the pump pit is stirred and carried away along with the water flow, the dynamic balance of the sludge storage in the pump pit can be ensured, and continuous accumulation can not be caused on the basis of not influencing continuous use;

synthesize and accomplished the washing to the different operating modes of integral type pump floodgate through this rinse-system, through the washing of floorbar and sill department, realize the processing to silt in the pump hole to need not artifical desilting, guarantee the clean in pump hole, satisfy the safety and stability of integration pump floodgate and move.

Example 2

On the basis of the embodiment and embodiment 1, the cleaning effect of the automatic flushing system is further improved, the nozzles in the bottom beam nozzle group 7 and the bottom sill nozzle group 10 are independently connected and do not interfere with each other in work, and when some or some nozzles are blocked or damaged, the whole bottom beam nozzle group 7 and the bottom sill nozzle group 10 can work in the same way;

meanwhile, each spray head in the bottom beam spray nozzle group 7 and the bottom sill spray nozzle group 10 is fixedly installed at different angles, so that the effective cleaning or silt flushing area is increased, and the working effect of the cleaning system is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic flushing system comprises a main frame (1), wherein a gate assembly (4) is movably arranged in the main frame (1) up and down, the upper end of the gate assembly (4) is connected with a lifting unit (2) for driving the lifting unit to lift and adjust, and the automatic flushing system is characterized in that a bottom beam guide frame and a bottom sill guide frame are arranged on the main frame (1), the bottom beam guide frame is arranged at the upper end of the bottom sill guide frame, the bottom beam guide frame and the bottom sill guide frame are both connected with a flushing assembly, the flushing assembly comprises an external output part and an internal cleaning part, and the internal cleaning part comprises a bottom beam nozzle group (7) arranged on the bottom beam guide frame and a bottom sill nozzle group (10) arranged on the bottom sill guide frame;

the bottom beam guide frame comprises a bottom beam vertical pipe (5) and bottom beam horizontal pipes (6), a plurality of vertically arranged bottom beam vertical pipes (5) are arranged in the main frame (1), the bottom beam vertical pipe (5) is also connected with a plurality of horizontally arranged bottom beam horizontal pipes (6), and the bottom beam vertical pipe (5) is arranged on the outer side of the bottom beam of the gate assembly (4) in a surrounding manner;

the bottom beam nozzle groups (7) are divided into two groups and are oppositely arranged, and all nozzles in the bottom beam nozzle groups (7) are arranged on the bottom beam horizontal pipe (6) at equal intervals;

the sill guide frame comprises a sill vertical pipe (8) and a sill horizontal pipe (9), the sill vertical pipe (8) is vertically fixed, the lower end of the sill vertical pipe (8) is provided with a plurality of sill horizontal pipes (9) which are horizontally connected, the lower end of the sill vertical pipe (8) is installed on a sill support (15) at the bottom of the main frame (1), the sill vertical pipe (8) surrounds the outside of a sill arranged on the main frame (1), and the sill nozzle group (10) is installed at the lower end of the sill guide frame.

2. Automatic flushing system according to claim 1, characterized in that a number of bottom beam risers (5) for supporting structural stability are also provided in the main frame (1).

3. The automatic flushing system of claim 1, wherein the external output portion of the flushing component comprises a reservoir (13), a pressurization pump set (12) and a water conveying pipeline (11), the reservoir (13) is respectively connected with the bottom beam nozzle set (7) and the sill nozzle set (10) through two independent water conveying pipelines (11), the two water conveying pipelines (11) are respectively provided with a control valve component, the pressurization pump set (12) is further installed between the two water conveying pipelines (11) and the reservoir (13), and the control valve component and the pressurization pump set (12) on the water conveying pipeline (11) are respectively connected with the control system (14).