CN209397658U - A kind of novel prefabricated water supply pumping plant - Google Patents

A kind of novel prefabricated water supply pumping plant Download PDF

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Publication number
CN209397658U
CN209397658U CN201821784415.2U CN201821784415U CN209397658U CN 209397658 U CN209397658 U CN 209397658U CN 201821784415 U CN201821784415 U CN 201821784415U CN 209397658 U CN209397658 U CN 209397658U
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CN
China
Prior art keywords
water supply
cylinder
pumping plant
supply pump
novel prefabricated
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Active
Application number
CN201821784415.2U
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Chinese (zh)
Inventor
万岚
张德军
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Shanghai Chen Fei Water Science And Technology Co Ltd
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Shanghai Chen Fei Water Science And Technology Co Ltd
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Priority to CN201821784415.2U priority Critical patent/CN209397658U/en
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Abstract

The utility model relates to a kind of novel prefabricated water supply pumping plants, the prefabricated water supply pumping station layout is in underground, including cylinder, cover, water supply pump group, pipeline and control cabinet, the cover covers at the top of cylinder, the water supply pump group and pipeline are located in cylinder, the water inlet pipe of the water supply pump group is designed with gate valve, the control cabinet connection water supply pump group and all gate valves, the top of the cylinder is equipped with inlet and outlet pipes, the outlet conduit is connect by being discharged bus dump with water supply pump group, and one end of the water outlet bus dump connects vacuum tank;Liquid level detection device is equipped in the cylinder, the top of cylinder is equipped with overflow pipe;The cylinder is made of glass fiber reinforced plastic.Compared with prior art, the utility model can effectively save installation space, and occupied area is small, improve and efficiently use to space;Complete equipment is finished in factory-assembled debugging, is saved the set-up time, can be shortened the construction period, improve efficiency.

Description

A kind of novel prefabricated water supply pumping plant
Technical field
The utility model relates to a kind of water supply pumping plants, more particularly, to a kind of novel prefabricated water supply pumping plant.
Background technique
Currently used supply equipment pumping plant is mounted on ground or basement, builds pond and the total investment of engineering of water tank is arranged Increasing, installation period is long, and equipment space occupied is big, and space utilization rate is low, can occupy a large amount of commercial land, income is reduced, Inconvenience is brought for the use of people.
Utility model content
The purpose of this utility model is exactly to provide a kind of novel prefabricated to overcome the problems of the above-mentioned prior art Water supply pumping plant.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of novel prefabricated water supply pumping plant, the prefabricated water supply pumping station layout is in underground, including cylinder, cover, water supply pump Group, pipeline and control cabinet, the cover cover at the top of cylinder, and the water supply pump group and pipeline are located in cylinder, the water supply The water inlet pipe of pump group is designed with gate valve, the control cabinet connection water supply pump group and all gate valves, the top of the cylinder be equipped with into Waterpipe and outlet conduit, the outlet conduit are connect by being discharged bus dump with water supply pump group, the water outlet bus dump One end connect vacuum tank;Liquid level detection device is equipped in the cylinder, the top of cylinder is equipped with overflow pipe;The cylinder is adopted It is made of glass reinforced plastic.
Preferably, the water supply pump group includes the water pump assembly that multiple groups connect side by side, the water inlet pipe of every group of water pump assembly and Outlet pipe is all respectively equipped with gate valve and check-valves.
Preferably, the other end conducting of the water outlet bus dump is equipped with pressure relief pipe, and the top of the pressure relief pipe is passed through The top of the cylinder is worn, and the top of the pressure relief pipe is connected with pressure gauge.
Preferably, the outlet conduit is equipped with flowmeter and intelligent pressure transmitter.
Preferably, the edge of the bottom of the cylinder is equipped with pedestal for the outside at arc-shaped and edge.
Preferably, the top of the cylinder is equipped with blower.
Preferably, helper and inspection platform are equipped in the cylinder.
Preferably, the outside of the cylinder is equipped with prefabricated lifting lug.
Preferably, the water inlet line is equipped with y-type filter.
Compared with prior art, the utility model has the advantage that
1, this prefabricated water supply pumping plant is embedded in underground, can effectively save installation space, and occupied area is small, improves to sky Between efficiently use;Complete equipment is finished in factory-assembled debugging, is saved the set-up time, can be shortened the construction period, improve efficiency.
2, cylinder is made of glass fiber reinforced plastic, and has the advantages that anticorrosive, high-intensitive, light weight, service life are long.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Marked in figure: 1, cylinder, 2, cover, 3, water inlet line, 4, outlet conduit, 5, control cabinet, 6, water supply pump group, 7, overflow Flow tube road, 8, helper, 9, inspection platform, 10, pressure relief pipe, 11, pressure gauge, 12, vacuum tank, 13, blower, 14, pedestal, 15, It is discharged bus dump.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model Shield range is not limited to the following embodiments.
Embodiment
As shown in Figure 1, the application proposes a kind of novel prefabricated water supply pumping plant, it is arranged between city planting ductwork and user's pipe network And it is embedded in underground.Water supply pumping plant includes cylinder 1, cover 2, water supply pump group 6, pipeline and control cabinet 5.Cylinder 1 uses glass reinforced plastic It is made.
Water supply pump group 6 and pipeline are located in cylinder 1.Water supply pump group 6 includes the water pump assembly that multiple groups connect side by side, every group of water The water inlet pipe and outlet pipe of pump assembly are all respectively equipped with gate valve and check-valves.Control cabinet 5 connects water supply pump group 6 and all gate valves.
Cover 2 covers the top in cylinder 1, and the top of cylinder 1 is equipped with water inlet line 3 and outlet conduit 4,3 He of water inlet line Outlet conduit 4 is connect with city planting ductwork and user's pipe network respectively.Flow controller is set between pumping plant and city planting ductwork, and follow up city Political affairs intake pressure effectively adjusts water size, plays a protective role to pipe network.Water inlet line 3 is equipped with y-type filter.Outlet conduit 4 are equipped with flowmeter and intelligent pressure transmitter, and flowmeter and intelligent pressure transmitter are connect with control cabinet 5.Outlet conduit 4 is logical It crosses water outlet bus dump 15 to connect with water supply pump group 6, one end of water outlet bus dump 15 connects vacuum tank 12, and other end conducting is set There is pressure relief pipe 10, the top of cylinder 1 is run through on the top of pressure relief pipe 10, and the top of pressure relief pipe 10 is connected with pressure gauge 11. Overflow pipe 7 is equipped at 2/3rds of cylinder 1.It is additionally provided with liquid level detection device in cylinder 1, guarantee equipment stablizes safety It supplies water.
Helper 8 and inspection platform 9 are equipped in cylinder 1.In the present embodiment, the top of cylinder 1 is equipped with blower 13, when there is maintenance When personnel enter to maintain equipment in cylinder 1, blower 13 is that cylinder 1 provides ventilation, guarantees the safety of maintenance personnel.
The edge of the bottom of cylinder 1 is equipped with pedestal 14 for the outside at arc-shaped and edge, and holding for 1 bottom of cylinder can be improved Pressure energy power ensures service life.
The outside of cylinder 1 is equipped with prefabricated lifting lug, is easily installed.
When municipal ductwork pressure is enough, intelligent pressure transmitter will test the outlet conduit 4 of connection user's pipeline Pressure value is transferred to control cabinet 5, and control cabinet 5 controls water supply pump group 6 and closes, municipal tap water by by-pass line directly supply water to User.When municipal ductwork pressure deficiency, the pressure value of outlet conduit 4 is transferred to control cabinet 5 by intelligent pressure transmitter, control Pressure value is compared by cabinet 5 with setting value, calculates the pressure value for needing to be pressurized on original pressure-based of city planting ductwork, It determines the unit number and pump variable frequency output valve that water supply pump group 6 puts into operation, realizes constant pressure to meet curves for water use.When municipal administration is managed When net is cut off the water in short term or water consumption is greater than water supply, pressurized water supply is realized using vacuum tank 12, guarantees that the safety of stablizing of equipment supplies Water.
When equipment is installed, base is selected according to local geological condition and equipment size, base concrete strength is not less than C20 And there are pumping equipments and access path for surrounding.Location of the machine to be installed should be selected in more dry environment, avoid in open-air atmosphere, In order to avoid electrical component damages;According to installation drawing sequencing connect, junction sealing, must not install by force, general pipeline bore compared with Support need to be added when big, in order to avoid generate stress.Pumping plant surrounding is backfilled by sand gravel, and every 0.5 meter is backfilling and compacted, and compactness is greater than 93%.

Claims (9)

1. a kind of novel prefabricated water supply pumping plant, the prefabricated water supply pumping station layout in underground, including cylinder, cover, water supply pump group, Pipeline and control cabinet, the cover cover at the top of cylinder, and the water supply pump group and pipeline are located in cylinder, the water supply pump group Water inlet pipe be designed with gate valve, the control cabinet connection water supply pump group and all gate valves, which is characterized in that the top of the cylinder Equipped with inlet and outlet pipes, the outlet conduit is connect by being discharged bus dump with water supply pump group, and the water outlet converges The one end in flow tube road connects vacuum tank;Liquid level detection device is equipped in the cylinder, the top of cylinder is equipped with overflow pipe;It is described Cylinder is made of glass fiber reinforced plastic.
2. the novel prefabricated water supply pumping plant of one kind according to claim 1, which is characterized in that the water supply pump group includes multiple groups The water pump assembly connected side by side, the water inlet pipe and outlet pipe of every group of water pump assembly are all respectively equipped with gate valve and check-valves.
3. the novel prefabricated water supply pumping plant of one kind according to claim 1, which is characterized in that described to be discharged the another of bus dump One end conducting is equipped with pressure relief pipe, and the top of the cylinder, and the top of the pressure relief pipe are run through in the top of the pressure relief pipe End is connected with pressure gauge.
4. the novel prefabricated water supply pumping plant of one kind according to claim 1, which is characterized in that the outlet conduit is equipped with stream Meter and intelligent pressure transmitter.
5. the novel prefabricated water supply pumping plant of one kind according to claim 1, which is characterized in that the edge of the bottom of the cylinder Pedestal is equipped with for the outside at arc-shaped and edge.
6. the novel prefabricated water supply pumping plant of one kind according to claim 1, which is characterized in that the top of the cylinder is equipped with wind Machine.
7. the novel prefabricated water supply pumping plant of one kind according to claim 1, which is characterized in that be equipped in the cylinder helper and Inspection platform.
8. the novel prefabricated water supply pumping plant of one kind according to claim 1, which is characterized in that the outside of the cylinder is equipped with pre- Lifting lug processed.
9. the novel prefabricated water supply pumping plant of one kind according to claim 1, which is characterized in that the water inlet line is equipped with Y type Filter.
CN201821784415.2U 2018-10-31 2018-10-31 A kind of novel prefabricated water supply pumping plant Active CN209397658U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821784415.2U CN209397658U (en) 2018-10-31 2018-10-31 A kind of novel prefabricated water supply pumping plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821784415.2U CN209397658U (en) 2018-10-31 2018-10-31 A kind of novel prefabricated water supply pumping plant

Publications (1)

Publication Number Publication Date
CN209397658U true CN209397658U (en) 2019-09-17

Family

ID=67879136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821784415.2U Active CN209397658U (en) 2018-10-31 2018-10-31 A kind of novel prefabricated water supply pumping plant

Country Status (1)

Country Link
CN (1) CN209397658U (en)

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