CN215594233U - Prefabricated booster pump station of outer integrative mill of station - Google Patents

Abstract

The utility model discloses an outside-station integrated factory prefabricated booster pump station which is arranged in a land acquisition red line and comprises a fence (1), a water tank group (2), an integrated equipment room (3), a box-shaped transformer (4) and a power supply (5); the water tank group (2), the integrated equipment chamber (3) and the box-shaped transformer (4) are all of an integrated structure and are all arranged in the fence (1); one side of the integrated equipment chamber (3) is provided with the water tank group (2), and the other side is provided with a box-shaped transformer (4); a power supply (5) is arranged on the periphery of the fence (1) in a matching way; the novel steel wire rope.

Description

Prefabricated booster pump station of outer integrative mill of station

Technical Field

The utility model relates to the technical field of booster pump stations, in particular to a prefabricated booster pump station of an integrated factory outside a station.

Background

Due to the increasing transportation scale and capacity of the converter station, especially the flexible direct current converter station adopting new technology, the water consumption is correspondingly increased. And the water supply capacity of the first-level tap water plant in villages and towns is limited, and the guarantee rate is low.

But the water source connecting distance outside the large-scale converter station is longer and longer, and the distance is more than 10 kilometers. Due to the terrain height difference, the on-way head loss and the like, generally, a pressurizing measure needs to be taken, and an off-station water pool and an off-station pressurizing facility (generally called an off-station pressurizing pump station) need to be arranged.

The design of the station external booster pump station needs to consider a booster pump room, a clean water tank and a power distribution room. The pressurizing pump house and the power distribution room are generally designed in a combined mode, and a reinforced concrete frame structure is adopted.

Three vertical multistage centrifugal pumps (two-purpose one standby) with the same parameters are generally arranged in the pressurizing pump room, and water is taken from a clean water pool and pressurized. The booster pump station is unattended and is automatically started and stopped by utilizing the water level of a station area or a high-level water pool.

A transformer, a distribution panel and a control panel are arranged in the distribution room. For the converter station, two external power sources are generally arranged, and a power distribution switching screen is also required to be considered.

Meanwhile, the internal road is generally required to be arranged according to the requirements of construction operation surface, operation and maintenance and the distance requirement of the road. Because the annular road occupies a large area, a return yard can be arranged at the end of the road.

Referring to fig. 1, fig. 1 is a prior art scheme: taking a project as an example, the land acquisition area is about 1164m²(about 1.75 mu), the land area in the enclosing wall is about 777.71m²(about 1.17 mu).

As shown in fig. 1: a distribution room 6, a clean water tank 7, a lift pump room 8, a return yard 9 and the like are arranged in the enclosing wall. Wherein the distribution room 6 and the lift pump house 8 are the combined building of sharing the wall, and clean water basin 7 is stainless steel water tank or reinforced concrete pond, and clean water basin 7 arranges in 8 south side interval 1.5m departments of lift pump house, considers that the annular road takes up an area of great, for the construction and fortune dimension vehicle is current, respectively sets up a garage 9 at the both sides road end of combined building.

The problems of the prior art are as follows: the occupied area is large, the construction period is relatively long, and meanwhile, the whole position of a booster pump station in the construction process is likely to change greatly due to external reasons, so that the construction period is long, and the construction and operation water of the converter station are influenced; meanwhile, the existing structural arrangement is too complex.

In addition, as the national land policy is tightened all the time, the land occupation is reduced as much as possible, which is the development direction of the booster pump station.

Therefore, there is a need for an arrangement structure that can be quickly installed in a narrow place and in a short construction period to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the defects of the background technology and provides an outside-station integrated factory prefabricated booster pump station which is simple in structure and convenient to construct.

The purpose of the utility model is implemented by the following technical scheme: a prefabricated booster pump station of an integrated factory outside a station is arranged in a land acquisition red line and comprises a fence, a water tank group, an integrated equipment room, a box-shaped transformer and a power supply; the water tank group, the integrated equipment chamber and the box-shaped transformer are all of integrated structures and are all arranged in the fence; one side of the integrated equipment room is provided with the water tank group, and the other side of the integrated equipment room is provided with a box-shaped transformer; and a power supply is arranged on the periphery of the fence in a matching way.

In the above technical scheme: the water tank group is formed by connecting a plurality of water tanks in series in sequence through communicating pipes, and the water tanks are provided with a water inlet pipe, a water outlet pipe, an overflow pipe, a blow-off pipe and a ventilation valve.

In the above technical scheme: the outdoor shape of the integrated equipment adopts double-layer SUS304 stainless steel materials, and the water pump, the air pressure tank and the control cabinet are arranged in the integrated equipment.

In the above technical scheme: the fence is made of stainless steel materials with the height of 2 meters and is finished in a factory.

In the above technical scheme: two transformer chambers are arranged in the box-shaped transformer.

The utility model has the following advantages: 1. the utility model has simple integral structure arrangement, high utilization rate, small occupied area and convenient construction.

Drawings

Fig. 1 is a schematic structural diagram of a certain engineering in the prior art.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the connection of the water tank set of the present invention.

In the figure: rail 1, water tank group 2, water tank 2.1, inlet tube 2.1.1, outlet pipe 2.1.2, overflow pipe 2.1.3, blow off pipe 2.1.4, breather valve 2.1.5, integrated equipment room 3, box transformer 4, power 5, distribution room 6, clean water basin 7, elevator pump house 8, the garage 9. The dotted line in the figure is a red line of land. The upper part of fig. 1 shows a road, and the arrow is a utility pole.

Detailed Description

The embodiments of the present invention will be described in detail with reference to the accompanying drawings, but they are not to be construed as limiting the utility model, and are merely illustrative, and the advantages of the utility model will be more clearly understood and appreciated by those skilled in the art.

Referring to FIG. 1: a prefabricated booster pump station of an integrated factory outside a station is arranged in a land acquisition red line and comprises a fence 1, a water tank group 2, an integrated equipment room 3, a box-shaped transformer 4 and a power supply 5; the water tank group 2, the integrated equipment chamber 3 and the box-shaped transformer 4 are all of an integrated structure and are all arranged in the fence 1; one side of the integrated equipment chamber 3 is provided with the water tank group 2, and the other side is provided with a box-shaped transformer 4; the periphery of the fence 1 is provided with a power supply 5 in a matching way.

The water tank set 2 is formed by connecting a plurality of water tanks 2.1 in series in sequence through communicating pipes, and the water tanks 2.1 are provided with water inlet pipes 2.1.1, water outlet pipes 2.1.2, overflow pipes 2.1.3, sewage discharge pipes 2.1.4 and vent valves 2.1.5. When the water tank 2.1 is prefabricated in a factory, all the holes, pipelines, matched flanges, valves and the like are matched, only installation is needed on a construction site, and the construction is simple and has no matching problem.

The appearance of the integrated equipment chamber 3 is made of double-layer SUS304 stainless steel, and a water pump 3.1, an air pressure tank 3.2 and a control cabinet 3.3 are arranged in the integrated equipment chamber 3. The appearance of the integrated equipment chamber 3 is made of double-layer SUS304 stainless steel, and a water pump 3.1, an air pressure tank 3.2 and a control cabinet 3.3 are arranged in the integrated equipment chamber 3; the integrated equipment room 3 and the equipment in the integrated equipment room comprise a water pump 3.1, an air pressure tank 3.2, a control cabinet 3.3, pipelines, valves, cables and other facilities which are integrated to complete the system function, and the integrated equipment room is prefabricated in a factory, and can be used only by casting an equipment foundation and connecting a water inlet pipeline, a water outlet pipeline and a power supply; greatly saving the installation workload and the construction time on site.

The fence 1 is made of stainless steel materials with the height of 2 meters and is a finished product in a factory. The fence 1 is made of stainless steel materials with the height of 2 meters and is a finished product in a factory. The safety and the simplicity are realized, the appearance is attractive, elegant and elegant, and security measures such as an electronic fence, a camera and the like can be arranged on the safety box. Two transformer chambers 4.1 are arranged in the box-shaped transformer 4.

The volume of the water tank 2.1 is determined according to the total adjusting volume of a project and adopts an integrated structure, the plane size of the single water tank 2.1 is not more than 9.80x2.24m in consideration of road transportation, a series mode of a plurality of water tanks 2.1 can be adopted, the water tanks 2.1 are connected by communicating pipes and are provided with maintenance valves. The water tank 2.1 adopts double-deck SUS304 stainless steel material simultaneously for integrated water tank, and the middle built-in thermal-insulated cotton that keeps warm.

The water tank 2.1 is provided with a water inlet and outlet pipe 2.1.1, an overflow pipe 2.1.3, a blow-off pipe 2.1.4, a ventilation valve 2.1.5 and other pipelines and valve accessories, and is also provided with a liquid level sensor and a water tank self-cleaning device.

The integrated equipment room 3 is in an integrated pump room form, and the equipment is uniformly arranged in an integrated pump station; the appearance of the integration equipment chamber 3 is made of double-layer SUS304 stainless steel materials, and the appearance of the integration equipment chamber is consistent with that of the water tank 2.1 materials. A pressure water pump, an air pressure tank, a control cabinet, corresponding accessories and the like are arranged in the integrated equipment room 3. The pressurizing water pump is a high-efficiency energy-saving low-noise vertical multi-stage stainless steel water pump special for life, and equipment parameters are determined according to project requirements. The control cabinet adopts full frequency conversion control, and manual control and automatic control are required. The control device preferably has a communication interface for local control, remote control and network intelligent management.

The integrated equipment room 3 and the water tank 2.1 are both prefabricated in a factory, and only an equipment foundation needs to be cast, so that the integrated equipment room and the water tank can be directly installed. The device can be used after being matched with a pipeline and a power supply.

The distribution room 6 adopts an European box transformer substation, and a 10kV switch cabinet 4.1.1, a 10/0.4kV dry-type transformer 4.1.2 and a 400V distribution cabinet 4.1.3 are integrated in two European box transformer substations without an independent switching station.

The fence 1 and the gate are finished products of a factory, the fence 1 is a 2.0m high stainless steel fence, an electronic fence is arranged on the fence, and security measures such as cameras are arranged in the fence area.

In addition, the water supply system can also be matched with an intelligent monitoring system technology, so that unattended operation of the pump room is realized. The technology mainly depends on a GPRS template arranged in a frequency conversion control system, controls a frequency converter and a PLC (programmable logic controller) module, simultaneously carries out wireless internet butt joint by a digital remote electric meter, and uploads the wireless internet to a monitoring system of an owner.

The above-mentioned parts not described in detail are prior art.

Claims (5)

1. The utility model provides a prefabricated booster pump station of integrative mill outside station, it sets up in red line of land acquisition, its characterized in that: the device comprises a fence (1), a water tank group (2), an integrated equipment chamber (3), a box-shaped transformer (4) and a power supply (5); the water tank group (2), the integrated equipment chamber (3) and the box-shaped transformer (4) are all of an integrated structure and are all arranged in the fence (1); one side of the integrated equipment chamber (3) is provided with the water tank group (2), and the other side is provided with a box-shaped transformer (4); the periphery of the fence (1) is provided with a power supply (5) in a matching way.

2. The prefabricated booster pump station of the integrated factory outside a station of claim 1, characterized in that: the water tank set (2) is formed by connecting a plurality of water tanks (2.1) in series in sequence through communicating pipes, and the water tanks (2.1) are provided with water inlet pipes (2.1.1), water outlet pipes (2.1.2), overflow pipes (2.1.3), sewage discharge pipes (2.1.4) and vent valves (2.1.5).

3. The prefabricated booster pump station of the integrated factory outside a station of claim 1 or 2, wherein: the appearance of the integrated equipment chamber (3) is made of double-layer SUS304 stainless steel, and a water pump (3.1), an air pressure tank (3.2) and a control cabinet (3.3) are arranged in the integrated equipment chamber (3).

4. The prefabricated booster pump station of the integrated factory outside a station of claim 3, characterized in that: the fence (1) is made of stainless steel materials with the height of 2 meters and is a finished product in a factory.

5. The prefabricated booster pump station of the integrated factory outside a station of claim 1, characterized in that: two transformer chambers (4.1) are arranged in the box-shaped transformer (4).

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