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Sewage treatment water pump station facilitating replacement of pump set

A sewage treatment and water pump technology, applied to pumps, pump devices, waterway systems, etc., can solve problems such as cumbersome operation and difficult construction, and achieve the effect of easy replacement

Pending Publication Date: 2022-04-22
黄新华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the sewage in the sewage pipeline cannot be transported or discharged by gravity, or the construction is difficult due to the deep burial of the general road, or it is at the end of the main pipe and needs to be pumped before entering the sewage treatment plant, a sewage pumping station must be installed; but now When the pump station in the prior art is replacing the pump group, it is necessary to build a dam around the pump station, then drain the sewage, and then replace the pump group. The operation is extremely cumbersome; of sewage treatment water pumping station

Method used

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  • Sewage treatment water pump station facilitating replacement of pump set
  • Sewage treatment water pump station facilitating replacement of pump set
  • Sewage treatment water pump station facilitating replacement of pump set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see as Figure 1-2 As shown, the present embodiment includes a base plate 1, a liquid inlet pipe 2, an outer shell 3 and an inner shell 4; the base plate 1 adopts a prefabricated concrete slab, and the upper side of the base plate 1 is fixed with an outer shell 3 by bolts, and the outer shell The left side wall of the body 3 is fixedly connected with a liquid inlet pipe 2 through bolts, and the inner casing 4 is movably inserted on the top surface of the outer casing 3; the top surface of the outer casing 3 is fixed and provided with Guardrail 13; when the worker is overhauling or replacing the pump unit, the guardrail 13 prevents the worker from falling and protects personal safety; the interior of the inner casing 4 is provided with two partitions 5 from top to bottom, and the partition 5 on the lower side A submersible pump set 6 is fixed on the upper side by bolts, and the input end of the submersible pump set 6 is extended on the lower side of the partition plate 5...

Embodiment 2

[0051] see as Figure 1-4 As shown, on the basis of Embodiment 1, the height adjustment mechanism 11 includes:

[0052] The adjusting plate 11-1, the adjusting plate 11-1 is fixedly arranged on the bottom surface of the inner casing 4 by bolts, and the bottom surface of the inner casing 4 and the middle part of the adjusting plate 11-1 are connected with a through hole; The surrounding wall of the plate 8 is arranged in contact with the inner side wall of the outer shell 3; the surrounding wall of the adjusting plate 11-1 is fixed with a sealing ring 14 by gluing, and the outer side wall of the sealing ring 14 is in contact with the inner side wall of the outer shell 3. The inner side walls are set against each other; the sealing ring 14 is used to seal the adjustment plate 11-1 and the inner side wall of the outer casing 3;

[0053] Threaded rod 11-2, said threaded rod 11-2 is four, and its upper end is respectively arranged on the four sides of the inner top surface of the ou...

Embodiment 3

[0057] see as figure 1 , 4 , 5, on the basis of Embodiment 1, the door panel opening and closing mechanism 12 includes:

[0058] Right-angle guide strips 12-1, two right-angle guide strips 12-1, which are respectively symmetrically fixed on the left and right sides of the rear side wall of the sealed door panel 10 by bolts;

[0059] The limit seat 12-2, the limit seat 12-2 is arranged on the rear side of the sealed door panel 10, and the sealed door panel 10 is fixed inside the limit seat 12-2 through the right-angle guide strip 12-1;

[0060] Electric push rod 12-3, described electric push rod 12-3 is two, and is respectively vertically fixed on the left and right sides of the limit seat 12-2 rear side by bolt, the rear end of electric push rod 12-3 fixedly arranged on the rear side wall inside the inner casing 4; the electric push rod 12-3 is connected to an external power supply;

[0061] The No. 2 motor 12-4, the No. 2 motor 12-4 is fixedly arranged on the rear side wal...

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Abstract

The invention relates to the technical field of sewage treatment equipment, in particular to a sewage treatment water pump station facilitating replacement of a pump set. The sealing plate is arranged in the outer shell on the lower side of the water inlet pipe; the height adjusting mechanism is arranged in the outer shell on the lower side of the sealing plate, and the left and right sides of the height adjusting mechanism are connected with the left and right sides of the adjusting plate; the limiting door frame is fixedly arranged in the opening end of the front side wall of the inner shell; the sealing door plate is movably arranged in the opening end of the front side of the inner shell and is limited with the limiting door frame; the door plate opening and closing mechanism is arranged on the upper side of the interior of the inner shell and movably connected with the sealing door plate. When the pump set is replaced, a worker does not need to climb up and down to replace the pump set, meanwhile, the water level in the pump station can rise along with the pump set, suction work of the pump set is not affected, and the pump set can be conveniently overhauled when the pump station works.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a sewage treatment water pump station which is convenient for replacing pump sets. Background technique [0002] The sewage pumping station is an important part of the sewage system. It is characterized by continuous water flow, small water flow, but large changes, and high pollutant content in the water. The sewage pumping station is an engineering facility for pumping and transporting sewage in urban drainage projects. When the sewage in the sewage pipeline cannot be transported or discharged by gravity, or the construction is difficult due to the deep burial of the general road, or it is at the end of the main pipe and needs to be pumped before entering the sewage treatment plant, a sewage pumping station must be installed; but now When the pump station in the prior art is replacing the pump group, it is necessary to build a dam around the pump station, then...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/22F04B23/04
CPCE03F5/22F04B23/04
Inventor 黄新华
Owner 黄新华