CN206888062U - A kind of smart city water supply and energy saving system - Google Patents
A kind of smart city water supply and energy saving system Download PDFInfo
- Publication number
- CN206888062U CN206888062U CN201720657704.5U CN201720657704U CN206888062U CN 206888062 U CN206888062 U CN 206888062U CN 201720657704 U CN201720657704 U CN 201720657704U CN 206888062 U CN206888062 U CN 206888062U
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- CN
- China
- Prior art keywords
- water pump
- low
- pressure
- pressure area
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of smart city water supply and energy saving system, including connecting municipal low-pressure area water pump, middle nip water pump and higher-pressure region water pump respectively, the low-pressure area water pump, middle nip water pump, the outlet pipe of higher-pressure region water pump are provided with pressure sensor, flowmeter and expansion drum；The low-pressure area water pump, the outlet pipe of middle nip water pump are provided with bypass, the bypass of the low-pressure area water pump is connected to the water inlet pipe of middle nip water pump located at the flowmeter rear of low-pressure area water pump, the bypass of medium pressure area water pump is connected to the water inlet pipe of higher-pressure region water pump located at the flowmeter rear of middle nip water pump, and is mounted on electric control valve in two bypasses；Also include the main control cabinet being electrically connected with low-pressure area water pump, middle nip water pump, higher-pressure region water pump and pressure sensor, flowmeter, electric control valve.
Description
Technical field
It the utility model is related to supply equipment field, more particularly to a kind of smart city water supply and energy saving system.
Background technology
In the case where current energy-conserving and environment-protective theory increasingly gos deep into the situation of social all trades and professions, city secondary water supply system is increasingly
It is used widely, energy-saving and frequency-variable technology is also increasingly mature in secondary water supply system application at present, but due to water system
The scale of construction is huge, and the improvement in power-saving technology a little suffers from very important meaning for national entirety is long-range,
So further realize that energy-conservation becomes particularly important in current secondary water supply and energy saving system-based.
Utility model content
To solve deficiency of the prior art, the purpose of this utility model is to provide a kind of smart city water supply and energy saving system
System, it is intended to solve the problems, such as that existing water system energy-saving effect not enough improves.
To achieve the above object, the technical solution of the utility model is：A kind of smart city water supply and energy saving system, including point
Not Lian Jie municipal low-pressure area water pump, middle nip water pump and higher-pressure region water pump, the low-pressure area water pump, middle nip water pump, high pressure
The outlet pipe of area's water pump is provided with pressure sensor, flowmeter and expansion drum；The water outlet of the low-pressure area water pump, middle nip water pump
Pipe is provided with bypass, and the bypass of the low-pressure area water pump is connected to entering for middle nip water pump located at the flowmeter rear of low-pressure area water pump
Water pipe, the bypass of medium pressure area water pump are connected to the water inlet pipe of higher-pressure region water pump located at the flowmeter rear of middle nip water pump,
And two bypass on be mounted on electric control valve；Also include and low-pressure area water pump, middle nip water pump, higher-pressure region water pump and pressure
The main control cabinet that sensor, flowmeter, electric control valve are electrically connected.
Preferably, the low-pressure area water pump, middle nip water pump are mounted on check-valves with the front and rear of higher-pressure region water pump.
Preferably, the low-pressure area water pump, middle nip water pump on the water inlet pipe of higher-pressure region water pump with being provided with gate valve.
Preferably, the bypass of the low-pressure area water pump in the bypass of the outlet pipe of middle nip water pump with being provided with gate valve.
Preferably, the main control cabinet is controlled using PLC.
Preferably, the water outlet pipe end of the low-pressure area water pump, middle nip water pump and higher-pressure region water pump is equipped with and is used for
The electric control valve of analog subscriber end water consumption and intelligent metering water meter.
In order to realize the Internet model, remote analysis is facilitated to handle water supply situation, the main control cabinet connects high in the clouds data
Storehouse.
The beneficial effects of the utility model：This subsystem supplements high area using area in low area's overbottom pressure supplement, middle area's overbottom pressure
Principle, whole energy effect is realized, and combine internet and development of Mobile Internet technology, and take current state-of-the-art automation to survey
Control technology, the purpose for the energy-conservation that with reference to Site for Unit become more meticulous.
Brief description of the drawings
Fig. 1 is systematic schematic diagram of the present utility model.
Embodiment
As shown in figure 1, a kind of smart city water supply and energy saving system, including municipal low-pressure area water pump, middle pressure are connected respectively
Area's water pump and higher-pressure region water pump, the low-pressure area water pump, middle nip water pump, the outlet pipe of higher-pressure region water pump are provided with pressure sensing
Device, flowmeter and expansion drum；The low-pressure area water pump, the outlet pipe of middle nip water pump are provided with bypass, the low-pressure area water pump
Bypass is connected to the water inlet pipe of middle nip water pump located at the flowmeter rear of low-pressure area water pump, and the bypass of medium pressure area water pump is set
The water inlet pipe of higher-pressure region water pump is connected in the flowmeter rear of middle nip water pump, and motorized adjustment is mounted in two bypasses
Valve；Also include and low-pressure area water pump, middle nip water pump, higher-pressure region water pump and pressure sensor, flowmeter, electric control valve electricity
Main control cabinet even；
The low-pressure area water pump, middle nip water pump and the front and rear of higher-pressure region water pump are mounted on check-valves；
The low-pressure area water pump, middle nip water pump on the water inlet pipe of higher-pressure region water pump with being provided with gate valve；
The bypass of the low-pressure area water pump in the bypass of the outlet pipe of middle nip water pump with being provided with gate valve；
The main control cabinet is controlled using PLC；
The low-pressure area water pump, the water outlet pipe end of middle nip water pump and higher-pressure region water pump are equipped with for analog subscriber end
The electric control valve of water consumption and intelligent metering water meter；
The main control cabinet connects cloud database.
Embodiment of the present utility model is：When the water outlet flowmeter for pipe output of low area's water pump is reduced, main control cabinet
Control the electric control valve of the bypass of low-pressure area water pump to open, and lift low-pressure area pump power, on the premise of keeping constant pressure, increase
During big output, the effect for supplying water and being saved with area in realizing is laminated to middle nip water pump；The outlet pipe stream of area's water pump among simultaneously
When gauge output is reduced, the electric control valve of the bypass of nip water pump is opened in main control cabinet control, and nip water in lifting
Pump power, on the premise of keeping constant pressure, when increasing output, laminate and supplied water to realize the effect of high area's energy-conservation to higher-pressure region water pump
Fruit；When needing to increase output when the flowmeter flow increase of low-pressure area water pump main road, main control cabinet control bypass electric adjustable
Section valve gradually closes, while nip pump power in increase；Similarly, needed during the flowmeter flow increase of central nip water pump main road
When increasing output, main control cabinet control bypass electric control valve gradually closes, while increases higher-pressure region pump power；To sum up
It is described realize automatically low area, Zhong Qu, high area's Intelligent constant-voltage, flow from main modulation, operating mode is optimal, energy-conservation maximize operation complete it is whole
Energy-saving controls.
Main control cabinet is connected into cloud database, realizes the Internet model, is easy to remote control and regulation, record.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of smart city water supply and energy saving system, it is characterised in that including connecting municipal low-pressure area water pump, middle nip respectively
Water pump and higher-pressure region water pump, the low-pressure area water pump, middle nip water pump, the outlet pipe of higher-pressure region water pump are provided with pressure sensing
Device, flowmeter and expansion drum；The low-pressure area water pump, the outlet pipe of middle nip water pump are provided with bypass, the low-pressure area water pump
Bypass is connected to the water inlet pipe of middle nip water pump located at the flowmeter rear of low-pressure area water pump, and the bypass of medium pressure area water pump is set
The water inlet pipe of higher-pressure region water pump is connected in the flowmeter rear of middle nip water pump, and motorized adjustment is mounted in two bypasses
Valve；Also include and low-pressure area water pump, middle nip water pump, higher-pressure region water pump and pressure sensor, flowmeter, electric control valve electricity
Main control cabinet even.
A kind of 2. smart city water supply and energy saving system according to claim 1, it is characterised in that the low-pressure area water pump, in
Nip water pump is mounted on check-valves with the front and rear of higher-pressure region water pump.
A kind of 3. smart city water supply and energy saving system according to claim 1, it is characterised in that the low-pressure area water pump, in
Nip water pump on the water inlet pipe of higher-pressure region water pump with being provided with gate valve.
A kind of 4. smart city water supply and energy saving system according to claim 1, it is characterised in that the side of the low-pressure area water pump
Gate valve is installed in the bypass of the outlet pipe of Lu Yuzhong nip water pumps.
5. a kind of smart city water supply and energy saving system according to claim 1, it is characterised in that the main control cabinet uses
PLC is controlled.
6. a kind of smart city water supply and energy saving system according to claim 1, it is characterised in that the main control cabinet connects cloud
Client database.
A kind of 7. smart city water supply and energy saving system according to claim 1, it is characterised in that the low-pressure area water pump, in
The water outlet pipe end of nip water pump and higher-pressure region water pump is equipped with electric control valve and intelligence for analog subscriber end water consumption
Metering water meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657704.5U CN206888062U (en) | 2017-06-07 | 2017-06-07 | A kind of smart city water supply and energy saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657704.5U CN206888062U (en) | 2017-06-07 | 2017-06-07 | A kind of smart city water supply and energy saving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888062U true CN206888062U (en) | 2018-01-16 |
Family
ID=61317778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720657704.5U Expired - Fee Related CN206888062U (en) | 2017-06-07 | 2017-06-07 | A kind of smart city water supply and energy saving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411980A (en) * | 2018-03-26 | 2018-08-17 | 山东普利龙压力容器有限公司 | Low energy consumption combined type non-negative pressure water-supply installation |
-
2017
- 2017-06-07 CN CN201720657704.5U patent/CN206888062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411980A (en) * | 2018-03-26 | 2018-08-17 | 山东普利龙压力容器有限公司 | Low energy consumption combined type non-negative pressure water-supply installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |