CN214403957U

CN214403957U - Automatic control system of large-scale pump station

Info

Publication number: CN214403957U
Application number: CN202120413036.8U
Authority: CN
Inventors: 喻学军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-15
Anticipated expiration: 2031-02-24

Abstract

The utility model provides an automatic control system of a large-scale pump station, which comprises a filter cylinder for filtering sundries in a water body, the upper end of the filter cylinder is fixedly connected with a connecting disc, three support plates are fixed on the upper surface of the connecting disc in an annular and equidistant manner, the upper part of one side surface of the support plate is provided with a through hole, a threaded column which is horizontally arranged is inserted in the through hole, limiting nuts which are in threaded connection with the threaded columns are arranged on two sides of the through insertion holes, the end, located on the outer side of the connecting disc, of each threaded column is fixedly connected with a floating barrel, the upper surface of the floating barrel is provided with a barrel cover, the middle part of the upper surface of the barrel cover is in threaded connection with a threaded rod, threaded rod lower extreme rotates and is connected with cuts apart the dish, cut apart and install the seal cover of laminating mutually with the keg float internal surface on the dish annular side, compare with prior art, the utility model discloses following beneficial effect has: the automatic adjustment of the position of the filter cartridge is realized, and the evacuation condition is prevented.

Description

Automatic control system of large-scale pump station

Technical Field

The utility model relates to a large-scale pump station automation control system belongs to water pump technical field.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.

At present, when a water pump extracts water in a water body, a filter cylinder is usually arranged at the end part of a water suction pipe, but the position of the filter cylinder is relatively fixed, and the filter cylinder cannot lift according to the lifting of a liquid level, so that the pumping-out condition is easy to occur, and the management difficulty is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a large-scale pump station automation control system to solve the problem that proposes in the above-mentioned background art, the utility model discloses the automatic adjustment of straining a section of thick bamboo position prevents to manage to find time the condition and takes place.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an automatic control system of a large-scale pump station comprises a filter cylinder for filtering sundries in a water body, wherein the upper end of the filter cylinder is fixedly connected with a connecting disc, a pipe joint used for connecting a water suction hose is fixed in the middle of the upper surface of the connecting disc and communicated with the filter cylinder, three support plates are fixed on the upper surface of the connecting disc in an annular and equidistant manner, the upper part of one side surface of each support plate is provided with a through hole, a threaded column which is horizontally arranged is inserted in the inserting hole, two sides of the inserting hole are respectively provided with a limit nut which is connected with the threaded column in a threaded manner, one end of the threaded column, which is positioned outside the connecting disc, is fixedly connected with a floating barrel, the upper surface of the floating barrel is provided with a barrel cover, the middle part of the upper surface of the barrel cover is in threaded connection with a threaded rod, the lower end of the threaded rod is rotatably connected with a dividing plate, and a sealing sleeve which is attached to the inner surface of the floating barrel is installed on the annular side surface of the dividing plate.

Further, a straight thread section of thick bamboo is installed to bung upper surface middle part position, threaded rod threaded connection is in a straight thread section of thick bamboo, threaded connection has locknut on the threaded rod, the handle is installed to the threaded rod upper end, the bearing is installed to the threaded rod lower extreme, bearing inner race and partition plate fixed connection.

Furthermore, a triangular plate is fixed on the outer surface of one end, close to the floating barrel, of the threaded column, and the triangular plate is fixedly connected with the floating barrel.

Further, the outer surface of the upper end of the floating barrel is fixedly connected with a ring edge, the ring edge and the floating barrel are of an integrally formed structure, and a barrel cover bolt of the barrel cover is fixedly connected with the ring edge.

Furthermore, a guide hole is formed in the lower portion of one side, facing the floating barrel, of the support plate, a guide rod is transversely arranged in the guide hole in an inserted mode, and one end of the guide rod is fixedly connected with the floating barrel.

Furthermore, one side of the through-insertion hole deviating from the floating barrel is provided with a support ring, one side of the support ring facing the support plate is fixed with a plurality of support rods in an annular equidistant mode, one end, far away from the support ring, of each support rod is fixedly connected with the support plate, and one end of each threaded column penetrates through the support ring.

The utility model has the advantages that:

1. all insert a screw thread post in the interlude hole on three extension board, utilize two stop nuts to fix the screw thread post on the extension board afterwards, realize the fixed connection of floating bucket and connection pad, and then under the effect of three floating bucket, make to strain a section of thick bamboo and float in the water, and strain a section of thick bamboo and go up and down along with the lift of the liquid level of water, realize straining the automatic adjustment of a section of thick bamboo position, need not manual control, reduce the management degree of difficulty, prevent that the condition that the water pump was managed to find time from taking place.

2. The position of the partition plate in the floating barrel is adjusted by utilizing the threaded rod, namely, the volume of air stored in the floating barrel is adjusted, the purpose of adjusting the buoyancy of the floating barrel according to needs is achieved, and the requirements of different buoyancy sizes are met.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an automatic control system of a large-scale pump station according to the present invention;

fig. 2 is a right side view of a support plate in the automatic control system of the large-scale pumping station according to the present invention;

fig. 3 is a schematic view of the assembly of the threaded rod, the dividing plate and the floating barrel in the automatic control system of the large-scale pump station of the present invention;

in the figure: 1-filter cylinder, 2-connecting disc, 3-pipe joint, 4-threaded column, 5-supporting ring, 6-supporting rod, 7-supporting plate, 8-limiting nut, 9-triangular plate, 10-guide rod, 11-handle, 12-threaded rod, 13-locknut, 14-straight threaded cylinder, 15-barrel cover, 16-ring edge, 17-floating barrel, 18-through hole, 19-guide hole, 20-bearing, 21-partition disc and 22-sealing sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic control system of a large-scale pump station comprises a filter cylinder 1 for filtering sundries in a water body, wherein the upper end of the filter cylinder 1 is fixedly connected with a connecting disc 2, a pipe joint 3 for connecting a water suction hose is fixed in the middle of the upper surface of the connecting disc 2, the pipe joint 3 is communicated with the filter cylinder 1, the water suction hose is connected to the pipe joint 3 in a flexible mode, and the filter cylinder 1 is connected with the water suction hose.

The upper surface of the connecting plate 2 is in an annular shape and is fixed with three support plates 7 at equal intervals, the upper portion of one side of each support plate 7 is provided with a through hole 18, a threaded column 4 horizontally arranged is inserted into the through hole 18, two sides of each through hole 18 are provided with limit nuts 8 which are in threaded connection with the threaded columns 4, one end of each threaded column 4, which is located on the outer side of the connecting plate 2, is fixedly connected with a floating barrel 17, one threaded column 4 is inserted into the through hole 18 in each support plate 7, the threaded columns 4 are fixed on the support plates 7 through the two limit nuts 8, fixed connection between the floating barrels 17 and the connecting plates 2 is achieved, and under the action of the three floating barrels 17, the filter barrels 1 float in a water body, and lift along with the lifting of the liquid level of the water body, automatic adjustment of the position of the filter barrels 1 is achieved, manual control is not needed, the management difficulty is reduced, and the situation that a water pump is evacuated is prevented from occurring.

The upper surface of the floating barrel 17 is provided with the barrel cover 15, the threaded rod 12 is in threaded connection with the middle position of the upper surface of the barrel cover 15, the lower end of the threaded rod 12 is rotatably connected with the partition plate 21, the annular side surface of the partition plate 21 is provided with the sealing sleeve 22 which is attached to the inner surface of the floating barrel 17, the position of the partition plate 21 in the floating barrel 17 is adjusted by utilizing the threaded rod 12, the volume of air stored in the floating barrel 17 is adjusted, the purpose of adjusting the buoyancy size of the floating barrel 17 according to needs is achieved, and the requirements of different buoyancy sizes are met.

The middle position of the upper surface of the barrel cover 15 is provided with a straight thread barrel 14, a threaded rod 12 is in threaded connection with the straight thread barrel 14, a check nut 13 is in threaded connection with the threaded rod 12, a handle 11 is installed at the upper end of the threaded rod 12, a bearing 20 is installed at the lower end of the threaded rod 12, the outer ring of the bearing 20 is fixedly connected with a partition plate 21, the threaded rod 12 is in threaded connection with the barrel cover 15 through the straight thread barrel 14, after the threaded rod 12 is adjusted, the check nut 13 is screwed to enable the check nut 13 to be tightly attached to the straight thread barrel 14, the check nut 12 rotates randomly, and the handle 11 is installed on the threaded rod 12 to facilitate rotation of the threaded rod 12.

The one end external surface that the screw thread post 4 is close to keg float 17 is fixed with set-square 9, and set-square 9 and keg float 17 fixed connection install set-square 9 between screw thread post 4 and keg float 17, improve the stability that screw thread post 4 and keg float 17 are connected.

The outer surface of the upper end of the floating barrel 17 is fixedly connected with a ring edge 16, the ring edge 16 and the floating barrel 17 are of an integrally formed structure, the barrel cover 15 of the barrel cover 15 is fixedly connected with the ring edge 16 through bolts, and the floating barrel 17 and the barrel cover 15 are convenient to disassemble and assemble due to the design of the ring edge 16.

The support plate 7 is provided with a guide hole 19 at the lower part of one side facing the floating barrel 17, a guide rod 10 transversely arranged is inserted into the guide hole 19, one end of the guide rod 10 is fixedly connected with the floating barrel 17, and the guide rod 10 and the threaded column 4 act together to play a role in preventing the floating barrel 17 from rotating at will.

One side that the interlude hole 18 deviates from keg float 17 is equipped with support ring 5, support ring 5 is the annular equidistance towards the one side of extension board 7 and is fixed with a plurality of branch 6, support ring 5's one end and extension board 7 fixed connection are kept away from to branch 6, support ring 5 is run through to 4 one ends of screw thread post, pass interlude hole 18 and support ring 5 in proper order with 4 one end of screw thread post, under the supporting role of branch 6, remain a determining deviation between support ring 5 and the extension board 7, when stop nut 8 is because of reasons such as corrosion can't twist, saw disconnected branch 6 and screw thread post 4 can, be convenient for keg float 17's separation change.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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 control system of a large-scale pump station comprises a filter cylinder (1) for filtering sundries in a water body, and is characterized in that: the water absorption filter is characterized in that a connecting disc (2) is fixedly connected to the upper end of the filter cylinder (1), a pipe joint (3) used for being connected with a water absorption hose is fixed to the middle position of the upper surface of the connecting disc (2), the pipe joint (3) is communicated with the filter cylinder (1), three support plates (7) are fixed to the upper surface of the connecting disc (2) in an annular equal distance, a through hole (18) is formed in the upper portion of one side surface of each support plate (7), a threaded column (4) which is horizontally arranged is inserted into the through hole (18), limiting nuts (8) which are in threaded connection with the threaded column (4) are arranged on two sides of the through hole (18), a floating barrel (17) is fixedly connected to one end, located on the outer side of the connecting disc (2), of the threaded column (4), a barrel cover (15) is installed on the upper surface of the floating barrel (17), and a threaded rod (12) is in the middle position of the upper surface of the barrel cover (15), the lower end of the threaded rod (12) is rotatably connected with a dividing disc (21), and a sealing sleeve (22) which is attached to the inner surface of the floating barrel (17) is mounted on the annular side surface of the dividing disc (21).

2. A large pumping station automation control system according to claim 1 and characterised in that: straight thread section of thick bamboo (14) are installed to bung (15) upper surface middle part position, threaded rod (12) threaded connection is in straight thread section of thick bamboo (14), threaded rod (12) are gone up threaded connection and are had locknut (13), handle (11) are installed to threaded rod (12) upper end, bearing (20) are installed to threaded rod (12) lower extreme, bearing (20) outer lane and partition dish (21) fixed connection.

3. A large pumping station automation control system according to claim 1 and characterised in that: the outer surface of one end of the threaded column (4) close to the floating barrel (17) is fixed with a triangular plate (9), and the triangular plate (9) is fixedly connected with the floating barrel (17).

4. A large pumping station automation control system according to claim 1 and characterised in that: the outer surface of the upper end of the floating barrel (17) is fixedly connected with a ring edge (16), the ring edge (16) and the floating barrel (17) are of an integrally formed structure, and a barrel cover (15) of the barrel cover (15) is fixedly connected with the ring edge (16) through bolts.

5. A large pumping station automation control system according to claim 1 and characterised in that: the device is characterized in that a guide hole (19) is formed in the lower portion of one surface, facing the floating barrel (17), of the support plate (7), a guide rod (10) which is transversely arranged is inserted into the guide hole (19), and one end of the guide rod (10) is fixedly connected with the floating barrel (17).

6. A large pumping station automation control system according to claim 1 and characterised in that: wear one side that jack (18) deviate from keg float (17) and be equipped with support ring (5), support ring (5) are annular equidistance towards the one side of extension board (7) and are fixed with a plurality of branch (6), the one end and extension board (7) fixed connection of support ring (5) are kept away from in branch (6), support ring (5) are run through to screw thread post (4) one end.