CN211548002U - Prefabricated pump station of many barrels - Google Patents
Prefabricated pump station of many barrels Download PDFInfo
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- CN211548002U CN211548002U CN201921974535.3U CN201921974535U CN211548002U CN 211548002 U CN211548002 U CN 211548002U CN 201921974535 U CN201921974535 U CN 201921974535U CN 211548002 U CN211548002 U CN 211548002U
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Abstract
The utility model discloses a multi-cylinder prefabricated pump station, which is connected with an external municipal pipe network after being connected in parallel, a municipal pipe network water inlet is arranged in a valve well, the multi-cylinder prefabricated pump station is composed of a plurality of shaft prefabricated pump station bodies, and the plurality of shaft prefabricated pump station bodies are connected with the municipal pipe network after being connected in parallel; prefabricated pump station body of pit shaft all includes: the device comprises a pump station cylinder, an inlet pipeline, an outlet pipeline and a valve system, wherein the inlet pipeline and the outlet pipeline are arranged on the pipe wall of the pump station cylinder; a ladder stand is arranged in the operating space and used for connecting the operating platform with the top of the pump station cylinder; the top cover is provided with a ventilation system for ventilation in the pump station cylinder. The prefabricated pump station of many barrels increases the effective volume of pump station, increases the throughput of pump station, has effectively avoided the problem that leads to the water pump to damage because of the volume is little frequently to start.
Description
Technical Field
The utility model relates to a rainwater, sewage or the technical field of rain and sewage confluence processing, more specifically say, relate to a prefabricated pump station of many barrels.
Background
Along with the rapid construction of national infrastructure, the process of national urbanization is accelerated continuously, the produced wastewater is more and more, the treatment of the wastewater is limited by the quantity and the position of a wastewater treatment plant, the treatment of the wastewater is limited by the geographical positions of different areas, particularly, a midway pump station is needed to collect and convey the wastewater, rainwater or rainwater and wastewater confluence under the condition of no gravity flow, the traditional concrete pump station is widely adopted as a mainstream pump station at present, but the traditional concrete pump station has a plurality of defects, such as long construction period, high investment cost, large floor area and easy formation of impurity deposition in a pump pit, so that harmful, flammable, explosive and toxic gases are produced, and the effective volume of the pump station needs to be increased in order to avoid the problems that the deposited impurities block and wear the water pump and burn out due to the overload operation of a motor caused by the blocking, due to the limitation of logistics transportation conditions, the size of the single-barrel prefabricated pump station cannot be too large, and the single-barrel prefabricated pump station is not suitable for the condition of large rainwater and sewage treatment capacity.
To sum up, the prefabricated pump station of present integration can effectively solve most problems that traditional pump station exists, nevertheless has the shortcoming, and the prefabricated pump station effective volume of integration is little, is not suitable for the great condition of handling capacity.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that exists among the prior art, the utility model aims at providing a prefabricated pump station of many barrels to realize increasing the effective volume of pump station, improve the daily throughput of pump station.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prefabricated pump station of multi-cylinder body, is connected with outside municipal pipe network, set up the valve well between prefabricated pump station of municipal pipe network and multi-cylinder body, the prefabricated pump station of multi-cylinder body comprises the prefabricated pump station body of a plurality of pit shaft is parallelly connected, after the prefabricated pump station body export of a plurality of pit shaft confluence with the valve well is connected, the valve well with municipal pipe network connection.
Prefabricated pump station body of pit shaft all includes: the device comprises a pump station cylinder, a top cover connected to the top of the pump station cylinder, and a base connected to the bottom of the pump station cylinder, wherein an inlet pipeline and an outlet pipeline are connected to the pipe wall of the pump station cylinder, and a pressure pipeline system connected to the water outlet of the outlet pipeline is connected to the pipe wall of the pump station cylinder, and the pressure pipeline system is connected with the municipal pipe network.
The pump station is characterized in that an operating platform is arranged in the pump station cylinder, the interior of the pump station cylinder is divided into an upper operating space and a lower water storage space, the inlet pipeline is arranged in the water storage space, and the outlet pipeline is arranged in the operating space.
Be equipped with grid, sewage pump and guide plate in the retaining space, the grid with the inlet pipeline is linked together, the sewage pump is located the below of inlet pipeline to through pressure pipeline part with the outlet pipeline is linked together, the guide plate is located the grid with between the sewage pump.
A ladder stand is arranged in the operation space and used for connecting the operation platform and the top of the pump station cylinder.
And the top cover is also provided with a ventilation system for ventilating in the pump station cylinder.
The pressure pipeline system comprises a pressure pipeline and a gate valve arranged on the pressure pipeline, the pressure pipeline system passes through the gate shaft outlet pipeline and is connected with the municipal pipe network, and a check valve is further arranged at the connecting position of the outlet pipeline and the pressure pipeline.
The shaft prefabricated pump station body further comprises a control system.
In the technical scheme, the utility model provides a prefabricated pump station of many barrels still has following several beneficial effects:
1) the multi-cylinder prefabricated pump station has reasonable design, compact structure and strong practicability;
2) the utility model discloses prefabricated pump station of many barrels adopts a plurality of pit shafts to connect in parallel, has increased the effective volume of pump station, has improved the daily handling capacity of pump station, and the structure of addding the valve well no longer needs staff to go into the well to maintain, maintain and change, has improved the security of work.
Drawings
Fig. 1 is the utility model discloses a prefabricated pump station of many barrels of structure sketch map.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Please combine as shown in fig. 1, the utility model provides a prefabricated pump station of many barrels is connected with outside municipal pipe network 14, municipal pipe network 14 water inlet sets up in valve well 13, the prefabricated pump station of many barrels comprises the prefabricated pump station body of a plurality of pit shaft, after the prefabricated pump station body of a plurality of pit shaft confluence with municipal pipe network 14 water inlet is connected.
Preferably, prefabricated pump station body of pit shaft all includes: the device comprises a pump station cylinder 1, a top cover 3 connected to the top of the pump station cylinder 1 and a base 2 connected to the bottom of the pump station cylinder 1, wherein an inlet pipeline 9, an outlet pipeline 10 and a valve system 12 connected to the water outlet of the outlet pipeline 10 are connected to the pipe wall of the pump station cylinder 1, and the valve system 12 is connected with the water inlet of a municipal pipe network 14 after confluence; will valve system 12 places in valve well 13, saved the space greatly, and the staff does not go into the well and can carry out valve maintenance, maintenance and service, has improved the security and the convenience of work.
Preferably, an operation platform 11 is arranged in the pump station cylinder 1, and divides the interior of the pump station cylinder 1 into an upper operation space 20 and a lower water storage space 40, the inlet pipeline 9 is arranged in the water storage space 40, and the outlet pipeline 10 is arranged in the operation space 20.
Preferably, a grille 8, a sewage pump 7 and a flow guide plate 19 are arranged in the water storage space 40, the grille 8 is communicated with the inlet pipeline 9, the sewage pump 7 is positioned below the inlet pipeline 9 and is communicated with the outlet pipeline 10 through a pressure pipeline component 4, and the flow guide plate 19 is arranged between the grille 8 and the sewage pump 7; the flow guide plate 19 eliminates the impact of large-flow water inflow on a shaft, and plays a role in flow guide and energy dissipation.
Preferably, a ladder 5 is arranged in the operating space 20 and used for connecting the operating platform 11 with the top of the pump station cylinder 1.
Preferably, a ventilation system 6 is further arranged on the top cover 3 and used for ventilating the inside of the pump station cylinder 1.
Preferably, the valve system 12 includes a pressure pipe 16 and a gate valve 18 disposed on the pressure pipe 16, the outlet pipe 10 is connected to the municipal pipe network 14 through the pressure pipe 16, a check valve 17 is further disposed at a connection position between the outlet pipe 10 and the pressure pipe 16, the gate valve 18 is configured to open or close the pressure pipe 16, the check valve 17 is configured to prevent the reverse flow of the rainwater, and the municipal pipe network 14 is configured to converge the rainwater passing through the check valve 17.
Preferably, the multi-cylinder prefabricated pump station further comprises a control system 15, the control system 15 is connected with a remote monitoring system of a central control room, a special pump room is not required to be arranged, and unattended operation can be realized; the control cabinet is provided with a handheld harmful gas detector and is matched with a forced exhaust system to ensure the life safety of the downhole operators.
To sum up, the utility model discloses prefabricated pump station of many barrels is connected with municipal pipe network after parallelly connected with the pump station barrel that a plurality of structure is the same, has increased the effective volume of pump station, has improved the throughput of pump station, has effectively prevented the damage of the water pump of frequently starting because of effective volume undersize, and the liquid level is undulant little, and the system operates steadily, has increased daily throughput when possessing the advantage of the prefabricated pump station of integration.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a prefabricated pump station of many barrels, is connected with outside municipal pipe network, municipal pipe network water inlet sets up its characterized in that in the valve well: the multi-cylinder prefabricated pump station consists of a plurality of shaft prefabricated pump station bodies, and the shaft prefabricated pump station bodies are connected in parallel and then connected with the municipal pipe network;
prefabricated pump station body of pit shaft all includes: the pump station cylinder is connected with a top cover at the top of the pump station cylinder and a base at the bottom of the pump station cylinder, an inlet pipeline and an outlet pipeline are connected to the pipe wall of the pump station cylinder, and a pressure pipeline system connected with the water outlet of the outlet pipeline is connected to the pipe wall of the pump station cylinder and connected with the municipal pipe network;
an operation platform is arranged in the pump station cylinder body, the interior of the pump station cylinder body is divided into an upper operation space and a lower water storage space, the inlet pipeline is arranged in the water storage space, and the outlet pipeline is arranged in the operation space;
a grid, a sewage pump and a guide plate are arranged in the water storage space, the grid is communicated with the inlet pipeline, the sewage pump is positioned below the inlet pipeline and is communicated with the outlet pipeline through a pressure pipeline part, and the guide plate is arranged between the grid and the sewage pump;
a ladder stand is arranged in the operating space and used for connecting the operating platform and the top of the pump station cylinder;
and the top cover is also provided with a ventilation system for ventilating in the pump station cylinder.
2. A multi-barrel prefabricated pump station according to claim 1, wherein: the pressure pipeline system comprises a pressure pipeline and a ball valve arranged on the pressure pipeline, the outlet pipeline passes through the pressure pipeline and is connected with the municipal pipe network, and a check valve is further arranged at the connecting position of the outlet pipeline and the pressure pipeline.
3. A multi-barrel prefabricated pump station according to claim 1, wherein: the shaft prefabricated pump station body further comprises a control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921974535.3U CN211548002U (en) | 2019-11-15 | 2019-11-15 | Prefabricated pump station of many barrels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921974535.3U CN211548002U (en) | 2019-11-15 | 2019-11-15 | Prefabricated pump station of many barrels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211548002U true CN211548002U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921974535.3U Active CN211548002U (en) | 2019-11-15 | 2019-11-15 | Prefabricated pump station of many barrels |
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| Country | Link |
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| CN (1) | CN211548002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809257A (en) * | 2022-04-14 | 2022-07-29 | 浙江南源智慧水务有限公司 | Prefabricated pump station of intelligent integration of many barrels linkage |
-
2019
- 2019-11-15 CN CN201921974535.3U patent/CN211548002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809257A (en) * | 2022-04-14 | 2022-07-29 | 浙江南源智慧水务有限公司 | Prefabricated pump station of intelligent integration of many barrels linkage |
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