CN204215300U - A kind of controller for secondary water-supply equipment - Google Patents
A kind of controller for secondary water-supply equipment Download PDFInfo
- Publication number
- CN204215300U CN204215300U CN201420700396.6U CN201420700396U CN204215300U CN 204215300 U CN204215300 U CN 204215300U CN 201420700396 U CN201420700396 U CN 201420700396U CN 204215300 U CN204215300 U CN 204215300U
- Authority
- CN
- China
- Prior art keywords
- output unit
- input block
- water
- unit
- central processing
- 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
Links
Landscapes
- Flow Control (AREA)
Abstract
The utility model discloses a kind of controller for secondary water-supply equipment and comprise CPU (central processing unit), storage unit, input block, analog output unit, switch amount output unit, fault output unit and audio alert output unit, described CPU (central processing unit) respectively with described storage unit, input block, analog output unit, switch amount output unit, connect between fault output unit and audio alert output unit, described input block also respectively with the hydraulic pressure measuring instrument of outer setting, flow transmitter, liquid level sensor, water quality online analyzer, frequency converter, wiring connection is carried out between motorized valve group and water pump assembly.The beneficial effects of the utility model are, the utility model has strong adaptability, volume is little, function is complete, easy to install, low cost and other advantages, is suitable for secondary water-supply equipment and has good practical value and prospect.
Description
Technical field
The utility model relates to secondary water-supply technical field, specifically a kind of controller for secondary water-supply equipment.
Background technology
Secondary water-supply equipment refers to when cities and towns public water supply or the water supply of self-built facility can not meet user to the water yield, hydraulic demand, adopts the measures such as storage, pressurization to carry out the device of secondary water-supply.Secondary water-supply equipment is the important component part that urban pipe network supplies water, be mainly used in solving little high level, high level and high-land building or use water requirement away from water factory.Along with the fast development of Urbanization Construction, secondary water-supply equipment is more and more general.At present, being still secondary water-supply equipment great majority adopts PLC or common single-chip microcomputer to control, but these PLC or single-chip microcomputer can not adapt to secondary water-supply equipment well, often need to carry out secondary expansion, this not only adds cost of investment, but also problems such as taking up room, reliability is low can be caused.
Utility model content
The purpose of this utility model is to provide the controller for secondary water-supply equipment that a kind of volume is little, integrated level is high, easy to install, job security is good.
The utility model solves the technical scheme that its technical matters adopts: a kind of controller for secondary water-supply equipment comprises CPU (central processing unit), storage unit, input block, analog output unit, switch amount output unit, fault output unit and audio alert output unit, described CPU (central processing unit) respectively with described storage unit, input block, analog output unit, switch amount output unit, connect between fault output unit and audio alert output unit, described CPU (central processing unit) is also provided with and is connected with power interface and communication interface, described input block also respectively with the hydraulic pressure measuring instrument of outer setting, flow transmitter, liquid level sensor, water quality online analyzer, frequency converter, wiring connection is carried out between motorized valve group and water pump assembly.
Described CPU (central processing unit) gathers all kinds of relevant information by input block, at least comprise the pressure signal of hydraulic pressure measuring instrument, the water flow signal of flow transmitter, the water level signal of liquid level sensor, the water quality signal of water quality online analyzer, the frequency signal of frequency converter, the ON/OFF of motorized valve and fault-signal, operation/the stopping of water pump assembly, manual/auto, electric current and fault-signal, and corresponding analog output unit can be passed through by about the information after process, switch amount output unit, fault output unit and audio alert output unit export, to complete Automatic Control to secondary water-supply equipment and protection.
Described hydraulic pressure measuring instrument, flow transmitter, liquid level sensor, water quality online analyzer, frequency converter, motorized valve group and water pump assembly are 1 group, and each group at least comprises 1.
The beneficial effects of the utility model are, the utility model has strong adaptability, volume is little, function is complete, easy to install, low cost and other advantages, is suitable for secondary water-supply equipment and has good practical value and prospect.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1, CPU (central processing unit), 2, storage unit, 3, communication interface, 4, power interface, 5, input block, 6, analog output unit, 7, switch amount output unit, 8, fault output unit, 9, audio alert output unit, 10, hydraulic pressure measuring instrument, 11, flow transmitter, 12, liquid level sensor, 13, water quality online analyzer, 14, frequency converter, 15, motorized valve group, 16, water pump assembly.
Embodiment
With regard to accompanying drawing 1, following detailed description is done to a kind of controller for secondary water-supply equipment of the present utility model below.
As shown in Figure 1, a kind of controller for secondary water-supply equipment of the present utility model comprises CPU (central processing unit) 1, storage unit 2, input block 5, analog output unit 6, switch amount output unit 7, fault output unit 8 and audio alert export single 9 yuan, described CPU (central processing unit) 1 respectively with described storage unit 2, input block 5, analog output unit 6, switch amount output unit 7, connect between fault output unit 8 and audio alert output unit 9, described CPU (central processing unit) 1 is also provided with and is connected with power interface 4 and communication interface 3, described input block 5 also respectively with the hydraulic pressure measuring instrument 10 of outer setting, flow transmitter 11, liquid level sensor 12, water quality online analyzer 13, frequency converter 14, wiring connection is carried out between motorized valve group 15 and water pump assembly 16.
Described CPU (central processing unit) 1 gathers all kinds of relevant information by input block 5, at least comprise the pressure signal of hydraulic pressure measuring instrument 10, the water flow signal of flow transmitter 11, the water level signal of liquid level sensor 12, the water quality signal of water quality online analyzer 13, the frequency signal of frequency converter 14, the ON/OFF of motorized valve 15 and fault-signal, operation/the stopping of water pump assembly 16, manual/auto, electric current and fault-signal, and corresponding analog output unit 6 can be passed through by about the information after process, switch amount output unit 7, fault output unit 8 and audio alert output unit 9 export, to complete Automatic Control to secondary water-supply equipment and protection.
Described hydraulic pressure measuring instrument 10, flow transmitter 11, liquid level sensor 12, water quality online analyzer 13, frequency converter 14, motorized valve group 15 and water pump assembly 16 are 1 group, and each group at least comprises 1.
Claims (1)
1. one kind comprises CPU (central processing unit) for the controller of secondary water-supply equipment, storage unit, input block, analog output unit, switch amount output unit, fault output unit and audio alert output unit, described CPU (central processing unit) respectively with described storage unit, input block, analog output unit, switch amount output unit, connect between fault output unit and audio alert output unit, described CPU (central processing unit) is also provided with and is connected with power interface and communication interface, it is characterized in that, described input block also respectively with the hydraulic pressure measuring instrument of outer setting, flow transmitter, liquid level sensor, water quality online analyzer, frequency converter, wiring connection is carried out between motorized valve group and water pump assembly, described hydraulic pressure measuring instrument, flow transmitter, liquid level sensor, water quality online analyzer, frequency converter, motorized valve group and water pump assembly are 1 group, and each group at least comprises 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700396.6U CN204215300U (en) | 2014-11-21 | 2014-11-21 | A kind of controller for secondary water-supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700396.6U CN204215300U (en) | 2014-11-21 | 2014-11-21 | A kind of controller for secondary water-supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204215300U true CN204215300U (en) | 2015-03-18 |
Family
ID=52983956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700396.6U Expired - Fee Related CN204215300U (en) | 2014-11-21 | 2014-11-21 | A kind of controller for secondary water-supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204215300U (en) |
-
2014
- 2014-11-21 CN CN201420700396.6U patent/CN204215300U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103645706B (en) | A kind of water purifier with communication multimedia | |
| CN203049692U (en) | Constant-pressure intelligent water supply controller | |
| CN204215254U (en) | Tap water secondary water-supply remote supervision system for boosting pump stations | |
| CN203925967U (en) | A kind of two grid-connected intelligent controller of electric water pump and double pump building water supply system | |
| CN204215300U (en) | A kind of controller for secondary water-supply equipment | |
| CN203346952U (en) | Variable pressure adaptive water supply control system based on embedded type processor | |
| CN203795531U (en) | Variable-frequency constant-pressure water supply control system based on GPRS | |
| CN203588061U (en) | PLC-based automatic control system for waterworks | |
| CN204215299U (en) | There is the secondary water-supply controller of water quality monitoring | |
| CN102605832B (en) | Intelligent tap water control equipment and method | |
| CN104846924A (en) | Control system for secondary water supply equipment | |
| CN104746577A (en) | Water tank adjustment and storage and water pump direct supply combined secondary water supply control system | |
| CN104850154A (en) | Controller used for secondary water supply device | |
| CN204112413U (en) | Frequency conversion interlock constant pressure water supply system | |
| CN208294748U (en) | A kind of frequency conversion automatic drain system | |
| CN104730945A (en) | Controller special for secondary water supply pump station | |
| CN104850078A (en) | Secondary water supply controller for monitoring water quality | |
| CN204215207U (en) | A kind of variable quantity and pressure changeable water supply controller | |
| CN201024438Y (en) | Superposed pipe pressurizing water supply device | |
| CN104731036A (en) | Secondary water supply variable variable-pressure control system | |
| CN206205054U (en) | A kind of tier building water system | |
| CN206360028U (en) | A kind of small-sized household constant pressure water supply equipment | |
| CN104850075A (en) | Tap water secondary water supply booster pump station remote monitoring system | |
| CN203012479U (en) | Energy-saving sludge reflux control system | |
| CN204112405U (en) | With the non-negative pressure water-supply installation of automatic decompression device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |