CN218622541U

CN218622541U - Prefabricated pump station with waterproof function that floods

Info

Publication number: CN218622541U
Application number: CN202223088838.XU
Authority: CN
Inventors: 余欢祥; 杨张仁; 朱磊; 赵俊
Original assignee: Shanghai Kaishi Pump Industry Group Co ltd
Current assignee: Shanghai Kaishi Pump Industry Group Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a prefabricated pump station with a water logging prevention function, which comprises a pump station body, a liquid level monitor, a sewage pump body, a control cabinet, a ventilation pipe and a sealing cover plate, wherein the pump station body is pre-embedded under the ground, the upper end of a cylinder body of the pump station body is provided with an access hole, the sealing cover plate is arranged at the access hole through a bolt, and a waterproof sealing gasket is arranged at the joint of the sealing cover plate and the access hole; the inner side of the pump station body is provided with a sewage pump body and a liquid level monitor, and a suction inlet of the sewage pump body faces downwards; the ventilation pipe is arranged on the ground on the pump station body through an adjustable bracket and is connected with the cylinder body of the pump station body through a sealing flange cover; the switch board is located pump station body one side and it is fixed subaerial through lifting support. The utility model has the advantages that: install sealed the pad additional between apron and access hole, through the inseparable compaction sealing washer of apron, reach sealed function, when the pump station is whole to be submerged by rainwater or river, inside outside water can't get into the pump station through the access hole.

Description

Prefabricated pump station with waterproof function that floods

Technical Field

The utility model relates to a pump station field specifically is a prefabricated pump station with waterproof function of flooding.

Background

The prefabricated pump station of integration is a neotype, the wide application in the pump station system that integrates in municipal administration water supply and drainage field. The integrated prefabricated pump station generally comprises a glass fiber reinforced plastic cylinder, an internal pipeline valve and other parts. The installation mode of the integrated prefabricated pump station is buried. Only the top cover and the control system are exposed to the ground, and the rest parts are buried underground.

Generally use the place of prefabricated pump station, mostly be the low-lying area, during rainy, the easy ponding in low-lying area, when pump station mounted position because the rainwater collects or river rises and leads to submerging, inside outside rainwater can enter into the pump station with the river, and the prefabricated pump station of conventionality has just stopped the operation in order to protect the pump station.

Through the investigation of the inventor, the following main points influencing the pump station shutdown are found:

1. the prefabricated pump station maintenance opening cover plate is installed in a locking manner, a sealing gasket is not additionally installed, the sealing function is not realized, when the pump station is submerged by rainwater or river water, external water directly enters the interior of the pump station through the maintenance opening to influence the operation of components of the pump station, and therefore the pump station has to be stopped;

2. the height of the control cabinet is unreasonable, or the problem of flood erosion is not considered, and the pumping station is stopped due to the fact that the control cabinet is immersed;

3. the height and the position of the ventilation pipe are unreasonable, so that rainwater is poured into a pump station, and meanwhile, the strength of the ventilation pipe is insufficient, so that the rainwater is flushed when being washed;

4. the direct-through design of the ventilation pipe has the advantages that the water resistance of the direct-through part is not good, or the water resistance is invalid, and external water enters the barrel through a gap between the ventilation pipe and the installation position of the barrel, so that a pump station is stopped.

Through the search of the inventor, application number CN201920023164.4 discloses a submersible pump station, wherein a control cabinet is installed inside a pump station cavity, the control cabinet of the pump station can be prevented from being flooded by water, a cable pipe and/or an exhaust pipe are/is hermetically installed at a manifold inlet through a sealing disc, so as to realize cable laying and/or pump station exhaust, and prevent water from entering the pump station cavity from a gap at the manifold inlet during flooding, and prevent water from entering the pump station cavity from the cavity inlet during flooding by sealing the cavity inlet through a sealing cover door.

Although the sealed problem of switch board, access hole has been improved to the aforesaid, nevertheless because the blast pipe still can appear that the blast pipe height and the position that above-mentioned pointed out set up unreasonablely, lead to the rainwater to pour into the pump station in, ventilation pipe intensity is not enough simultaneously, when the rainwater erodees, the condition of being washed down appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated pump station with flood prevention function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a prefabricated pump station with a flooding prevention function is characterized by comprising a pump station body (1), a liquid level monitor (2), a sewage discharge pump body (3), a control cabinet (4), a ventilation pipe (5) and a sealing cover plate (6), wherein the pump station body (1) is pre-buried under the ground, an access hole is formed in the upper end of a cylinder of the pump station body (1), the sealing cover plate (6) is installed at the access hole through bolts, and a waterproof sealing gasket is arranged at the joint of the sealing cover plate (6) and the access hole; a sewage pump body (3) and a liquid level monitor (2) are arranged on the inner side of the pump station body (1), and a suction inlet of the sewage pump body (3) faces downwards; the ventilation pipe (5) is installed on the ground on the pump station body (1) through an adjustable support, and the ventilation pipe (5) is connected with a cylinder body of the pump station body (1) through a sealing flange cover (7); the control cabinet (4) is arranged on one side of the pump station body (1) and is fixed on the ground through the lifting support, and the control cabinet (4) is electrically connected with the liquid level monitor (2) and the sewage discharge pump body (3) which are arranged in the pump station body (1).

The adjustable support comprises a base (8), a lead screw (9), a lead screw sleeve (10), a handle (11), a driving gear (12) and a transmission gear (13), wherein a through hole for the ventilation pipe (5) to penetrate is formed in the middle of the base (8), the two sides of the upper end of the base (8) are rotatably connected with the lead screw (9), and the lead screw sleeve (10) and the transmission gear (13) are sleeved on the two lead screws (9).

The end part of the screw rod sleeve (10) is hinged with a connecting rod (14), and the tail end of the connecting rod (14) is movably connected with an inserting frame (15).

The end part of the inserting frame (15) is hinged to the side end of the base (8), and an inserting rod is arranged on the inserting frame (15).

The insert (15) can be deflected relative to the base (8) when the threaded spindle (9) is in operation and the insert is inserted on the ground so that the ventilation tube (5) remains stable.

And a driving gear (12) is arranged between the two screw rods (9), the driving gear (12) is driven by a handle (11), and the driving gear (12) is meshed with a transmission gear (13).

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an improve prefabricated pump station access hole apron installation form, installed sealed the pad additional between apron and access hole, and apron and access hole adopt bolted connection, through the inseparable compaction sealing washer of apron, reach sealed function, when the pump station is whole to be flooded by rainwater or river, outside water can't get into inside the pump station through the access hole.

2. The utility model discloses increased lifting support in the switch board below, made the switch board on the highest flood line through adjusting, guaranteed that the switch board can not flood the water purification, keeps normal operating.

3. The utility model discloses the pump station top side has been moved to the ventilation pipe from the pump station top to on increasing the highest water supply line to the ventilation pipe, guarantee that the ventilation pipe can not be submerged by water, when the pump station is whole submerged, inside can also realize the function of taking a breath.

4. The utility model discloses a connected mode of tuber pipe and barrel adopts split type to be connected, comprises two inside and outside ventilation pipes to the ventilation pipe is connected with the barrel and is adopted bolted connection, and installed sealed the pad additional, prevents like this that outside water from getting into inside the barrel through the clearance of ventilation pipe with barrel mounted position.

5. The utility model discloses a ventilation pipe has installed the regulation support additional, prevents that the pump station from being submerged when not, and the pump station ventilation pipe is washed down by rain sewage, adopts adjustable design, can insert the frame deflection through the handle drive, and then in inserting the ground to play the effect that excels in and grab the land fertility, avoid the ventilation pipe the condition of washing down to appear.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the ventilation pipe and the adjustable support of the present invention.

In the figure: 1. a pump station body; 2. a liquid level monitor; 3. a sewage pump body; 4. a control cabinet; 5. a vent pipe; 6. sealing the cover plate; 7. sealing the flange cover; 8. a base; 9. a lead screw; 10. a screw sleeve; 11. a handle; 12. a drive gear; 13. a transmission gear; 14. a connecting rod; 15. and (4) inserting a frame.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a prefabricated pump station with a water flooding prevention function comprises a pump station body 1, a liquid level monitor 2, a sewage pump body 3, a control cabinet 4, a ventilation pipe 5 and a sealing cover plate 6, wherein the pump station body 1 is pre-embedded in the ground, an access hole is formed in the upper end of a cylinder body of the pump station body 1, the sealing cover plate 6 is installed at the access hole through bolts, and a waterproof sealing gasket is arranged at the connection position of the sealing cover plate 6 and the access hole; the inner side of the pump station body 1 is provided with a sewage pump body 3 and a liquid level monitor 2, and a suction inlet of the sewage pump body 3 faces downwards; the ventilation pipe 5 is arranged on the ground on the pump station body 1 through an adjustable support, and the ventilation pipe 5 is connected with a cylinder body of the pump station body 1 through a sealing flange cover 7; the switch board 4 is arranged on one side of the pump station body 1 and is fixed on the ground through a lifting support, and the switch board 4 is electrically connected with the liquid level monitor 2 and the sewage discharge pump body 3 which are arranged in the pump station body 1.

In this embodiment, the adjustable support includes base 8, lead screw 9, lead screw cover 10, handle 11, drive gear 12 and drive gear 13, wherein the base 8 middle part is equipped with the perforation that supplies ventilation pipe 5 to pass, and base 8 upper end both sides are rotated and are connected with lead screw 9, all overlaps on two lead screws 9 and are equipped with lead screw cover 10, drive gear 13.

In the embodiment, the end of the screw sleeve 10 is hinged with a connecting rod 14, and the tail end of the connecting rod 14 is movably connected with a plug-in bracket 15.

In this embodiment, the end of the insertion frame 15 can be hinged to the side end of the base 8, and the insertion rod is mounted on the insertion frame 15.

In this embodiment, the insert 15 can be deflected relative to the base 8 when the threaded spindle 9 is running and the insert rod is inserted on the ground to keep the ventilation tube 5 stable.

In the present embodiment, a driving gear 12 is mounted between the two lead screws 9, and the driving gear 12 is driven by a handle 11 and can be meshed with a transmission gear 13.

In this embodiment, the above-mentioned connected mode of ventilation pipe 5 and barrel adopts split type connection, comprises two inside and outside ventilation pipes 5 to ventilation pipe 5 is connected with the barrel and is adopted bolted connection, and installed sealed the pad additional, prevents like this that outside water from passing through inside the barrel of ventilation pipe 5 and barrel mounted position's clearance entering.

In this embodiment, the ventilation pipe 5 has installed additional the regulation support, when preventing that the pump station from being submerged by water, pump station ventilation pipe 5 is washed down by rain sewage, adopts adjustable design, can insert the frame 15 deflection through the 11 drive of handle, and then inserts in the ground to play the effect of the land fertility of grabbing of excelling in, avoid ventilation pipe 5 the condition of dashing down to appear.

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. A prefabricated pump station with a flooding prevention function is characterized by comprising a pump station body (1), a liquid level monitor (2), a sewage discharge pump body (3), a control cabinet (4), a ventilation pipe (5) and a sealing cover plate (6), wherein the pump station body (1) is pre-buried under the ground, an access hole is formed in the upper end of a cylinder of the pump station body (1), the sealing cover plate (6) is installed at the access hole through bolts, and a waterproof sealing gasket is arranged at the joint of the sealing cover plate (6) and the access hole; a sewage pump body (3) and a liquid level monitor (2) are arranged on the inner side of the pump station body (1), and a suction inlet of the sewage pump body (3) faces downwards; the ventilation pipe (5) is arranged on the ground on the pump station body (1) through an adjustable support, and the ventilation pipe (5) is connected with a cylinder body of the pump station body (1) through a sealing flange cover (7); the control cabinet (4) is arranged on one side of the pump station body (1) and is fixed on the ground through the lifting support, and the control cabinet (4) is electrically connected with the liquid level monitor (2) and the sewage discharge pump body (3) which are arranged in the pump station body (1).

2. The prefabricated pump station with the flooding prevention function according to claim 1, characterized in that: the adjustable support comprises a base (8), a lead screw (9), a lead screw sleeve (10), a handle (11), a driving gear (12) and a transmission gear (13), wherein a through hole for the ventilation pipe (5) to penetrate is formed in the middle of the base (8), the two sides of the upper end of the base (8) are rotatably connected with the lead screw (9), and the lead screw sleeve (10) and the transmission gear (13) are sleeved on the two lead screws (9).

3. The prefabricated pump station with the flooding prevention function according to claim 2, characterized in that: the end part of the screw rod sleeve (10) is hinged with a connecting rod (14), and the tail end of the connecting rod (14) is movably connected with an inserting frame (15).

4. The prefabricated pump station with the flooding prevention function according to claim 3, characterized in that: the end part of the inserting frame (15) is hinged to the side end of the base (8), and an inserting rod is arranged on the inserting frame (15).

5. The prefabricated pump station with the flooding prevention function according to claim 4, characterized in that: the insert (15) can be deflected relative to the base (8) when the screw (9) is running and inserts the insert rod on the ground to keep the ventilation pipe (5) stable.

6. The prefabricated pump station with the flooding prevention function according to claim 2, characterized in that: and a driving gear (12) is arranged between the two screw rods (9), the driving gear (12) is driven by a handle (11), and the driving gear (12) is meshed with a transmission gear (13).