CN214994316U - Modular secondary water supply equipment - Google Patents
Modular secondary water supply equipment Download PDFInfo
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- CN214994316U CN214994316U CN202120733768.5U CN202120733768U CN214994316U CN 214994316 U CN214994316 U CN 214994316U CN 202120733768 U CN202120733768 U CN 202120733768U CN 214994316 U CN214994316 U CN 214994316U
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- water
- control box
- water supply
- pressure sensor
- water pump
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Abstract
The utility model discloses a modularization secondary water supply equipment, the on-line screen storage device comprises a base, the water pump, the control box, inlet tube and outlet pipe, water pump and control box are fixed on the base, the base top is equipped with the shell, water pump and control box are covered to the shell, the base bottom is equipped with the universal wheel, inlet tube and outlet pipe one end are connected with the water inlet and the delivery port of water pump respectively, the other end is fixed respectively on the outer wall of the shell left and right sides, be equipped with inlet valve and pressure sensor I on the inlet tube, be equipped with outlet valve on the outlet pipe, pressure sensor II and check valve, pressure sensor I, pressure sensor II and water pump pass through the wire and are connected with the control box, the control box passes through the wire and is connected with the power. The utility model discloses can match the modularization secondary water supply equipment group of most suitable water supply lift and flow according to the actual water flow of project and the water lift condition, the mounting means is nimble, can practice thrift the energy consumption in the at utmost, reduces the fault rate, also can effectively avoid shutting down the emergence of the water shut down condition simultaneously.
Description
Technical Field
The utility model belongs to the water supply field especially relates to modularization secondary water supply equipment.
Background
The secondary water supply is a form that a unit or an individual stores and pressurizes urban public water supply or self-built facility water supply, and supplies water to users or self-use through a pipeline. The secondary water supply is mainly used for compensating the pressure shortage of a municipal water supply pipeline and ensuring that dwellings and living beings are built for water consumption of high-rise people, so that the secondary water supply equipment is widely applied to pressurization of a water supply network in a high-rise area. The traditional secondary water supply equipment consists of a non-negative pressure air pressure tank, a water inlet assembly, a booster pump, a water outlet assembly and a control cabinet. Common devices include two units, three units, four units, and the like. The installation mode is to construct the water pump room at the assigned position. The equipment is placed on a cement foundation. After the water inlet and outlet pipelines are connected, the water inlet and outlet pipelines are electrified, debugged and used. When equipment fails or is maintained, the equipment generally needs to be stopped.
The traditional secondary water supply equipment is a water pump which selects water supply flow and water supply lift matched with a project through pre-calculation aiming at the actual condition of the project and is manufactured into a set of secondary water supply equipment. If the actual water demand, actual water supply and actual water supply lift of a project are changed, the original equipment can possibly not meet the existing actual requirements. It is possible to make technical changes to the device or even to replace the device again.
In the actual operation process, after a certain cell or a building is built, the number of the residents is from small to large. The secondary water supply equipment is designed according to the maximum water consumption of the residential area, and when the survival rate is extremely low, the same equipment is used for pressurizing water supply. Even if part of users adopt multi-unit equipment, the pressure maintaining of a small-flow single pump is realized. The individual pump power is still relatively high, since it is designed beforehand for maximum use. The situation that the big horse pulls the trolley happens occasionally, and electric energy is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that current secondary water supply equipment exists, provide one kind can be according to the actual water flow of project and the water lift condition, freely increase and decrease and the modularization secondary water supply equipment that quick assembly disassembly changed.
The utility model provides a technical scheme that its problem adopted is: modularization secondary water supply equipment, the on-line screen storage device comprises a base, a water pump, a control box, inlet tube and outlet pipe, water pump and control box are fixed on the base, the base top is equipped with the shell, the shell covers water pump and control box, the base bottom is equipped with the universal wheel, inlet tube and outlet pipe one end are connected with the water inlet and the delivery port of water pump respectively, the other end is fixed respectively on the outer wall of the shell left and right sides, be equipped with inlet valve and pressure sensor I on the inlet tube, be equipped with outlet valve on the outlet pipe, pressure sensor II and check valve, pressure sensor I, pressure sensor II and water pump pass through the wire and are connected with the control box, the control box passes through the wire and is connected with the power.
Preferably, the base is square, and the shell is square.
Preferably, a movable door is arranged at the front part of the shell.
Preferably, the water inlet pipe and the water outlet pipe are fixed with the base through a support.
The utility model discloses using-way and operation principle: after the equipment is connected with a non-negative-pressure air pressure tank in series and a pipeline is connected, water pressure in a water inlet pipe and a water outlet pipe is monitored in real time through a pressure sensor I and a pressure sensor II, when the water pressure in the water inlet pipe is within a pressure range set by the pressure sensor I and the water pressure in the water outlet pipe does not reach the pressure of the set pressure sensor II, a control box is used for controlling a water pump to start, otherwise, the water pump is stopped, and secondary water supply is realized; when the water supply flow is not enough to meet the requirements of users, the equipment only needs to be connected in parallel, a water inlet and outlet assembly is not needed, and the equipment is added at the later stage without changing the configuration of the existing equipment; when the water supply lift is not enough to meet the requirements of the existing users, the pressure-superposed water supply can be completed only by connecting the equipment in series without changing the configuration of the existing equipment.
The utility model has the advantages that: the utility model discloses can match the modularization secondary water supply equipment group of most suitable water supply lift and flow according to the actual water flow of project and the water lift condition, the mounting means is nimble, can practice thrift the energy consumption in the at utmost, reduces the fault rate, also can effectively avoid shutting down the emergence of the water shut down condition simultaneously.
Drawings
Fig. 1 is the structure schematic diagram of the modular secondary water supply device of the utility model.
Detailed Description
Example 1, the utility model will be further described with reference to fig. 1, and a modular secondary water supply device comprises a square base 1, a water pump 2, a control box 3, a water inlet pipe 4 and a water outlet pipe 5, wherein the water pump is fixed on the base through screws, the control box is fixed on the base through a bracket, the top of the base is provided with a square housing 6, the housing covers the water pump and the control box, the front part of the housing is provided with a movable door 7, the bottom of the base is provided with a universal wheel 8, one end of the water inlet pipe and one end of the water outlet pipe are respectively connected with a water inlet and a water outlet of the water pump, the other end of the water inlet pipe and the other end of the water outlet pipe are respectively fixed on the outer walls of the left side and the right side of the housing, the water inlet pipe and the water outlet pipe are fixed with the base through the bracket, the water inlet valve 9 and a pressure sensor I10 are arranged on the water inlet pipe, the water outlet pipe is provided with a water outlet valve 11, a pressure sensor II 12 and a check valve 13, the pressure sensor I, the pressure sensor II and the water pump are connected with the control box through wires, the control box is connected with a power supply through a lead.
Claims (4)
1. Modularization secondary water supply equipment includes base (1), water pump (2), control box (3), inlet tube (4) and outlet pipe (5), its characterized in that: water pump and control box are fixed on the base, the base top is equipped with shell (6), the shell covers water pump and control box, the base bottom is equipped with universal wheel (8), inlet tube and outlet pipe one end are connected with the water inlet and the delivery port of water pump respectively, the other end is fixed respectively on the outer wall of the shell left and right sides, be equipped with inlet valve (9) and pressure sensor I (10) on the inlet tube, be equipped with outlet valve (11) on the outlet pipe, pressure sensor II (12) and check valve (13), pressure sensor I, pressure sensor II and water pump pass through the wire and are connected with the control box, the control box passes through the wire and is connected with the power.
2. The modular secondary water supply apparatus as claimed in claim 1, wherein: the base is square, and the shell is square.
3. The modular secondary water supply apparatus as claimed in claim 1, wherein: the front part of the shell is provided with a movable door (7).
4. The modular secondary water supply apparatus as claimed in claim 1, wherein: the water inlet pipe and the water outlet pipe are fixed with the base through the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120733768.5U CN214994316U (en) | 2021-04-12 | 2021-04-12 | Modular secondary water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120733768.5U CN214994316U (en) | 2021-04-12 | 2021-04-12 | Modular secondary water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214994316U true CN214994316U (en) | 2021-12-03 |
Family
ID=79136237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120733768.5U Active CN214994316U (en) | 2021-04-12 | 2021-04-12 | Modular secondary water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214994316U (en) |
-
2021
- 2021-04-12 CN CN202120733768.5U patent/CN214994316U/en active Active
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