CN201358491Y - Intelligent positive pressure superimposed feed water device - Google Patents
Intelligent positive pressure superimposed feed water device Download PDFInfo
- Publication number
- CN201358491Y CN201358491Y CNU2009200195184U CN200920019518U CN201358491Y CN 201358491 Y CN201358491 Y CN 201358491Y CN U2009200195184 U CNU2009200195184 U CN U2009200195184U CN 200920019518 U CN200920019518 U CN 200920019518U CN 201358491 Y CN201358491 Y CN 201358491Y
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- China
- Prior art keywords
- control unit
- central control
- water
- water supply
- switch board
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- 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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- 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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- Flow Control (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The utility model provides an intelligent positive pressure superimposed feed water device, and can solve the problem that an existing feed water device can not obtain the energy consumption operation conditions of the device in real time, and goes against energy conservation, environment protection and safety. The utility model adopts the technical solution that the feed water device comprises a water inlet pipeline, a water pump, a water outlet pipeline and a control cabinet, wherein a central control unit and an electric energy meter which is connected with the central control unit are installed in the control cabinet, wherein the electric energy meter can collect electric quantity of the device and transmit data to the central control unit, and the output end of the central control unit can control the switch of the water pump. The utility model provides a feed water device with data analysis function, which not only can assure a tap water inlet pipeline to be under the positive pressure work state all along, but also lead all operation data real-time records and any parameter change to be checked and supervised by the management department, also can analyze the operation energy consumption conditions of the device in real time, offers detailed and accurate data for the maintenance and the replacement of a system water pump, and well realizes the purposes of energy conservation, environment protection and safety water feed.
Description
Technical field
The utility model relates to a kind of supply equipment, specifically a kind of intelligent positive-pressure stack water supply facilities.
Background technology
Present general second pressure water supply equipment, most non-negative pressure water-supply installations that adopt, this equipment has replaced the associating way of supplying water of traditional water tank, pond make-up water pump, not only prevented the secondary pollution of water quality, and hygienic environment-protecting, floor space is few, automaticity is high, made full use of the pressure of tap water, has played the optimum efficiency of energy-saving safe.But this novel supply equipment starting point all is from preventing that negative pressure from producing and eliminating negative pressure and influencing the impact of removing the tap water pipe network, have now and exist the user to set the phenomenon that the intake pressure lower bound is lower than the requirement of water supply administrative department privately, may produce adverse influence to peripheral user or pipe network, even the water supply security in city produced threaten, simultaneously the energy consumption of secondary water-supply is not analyzed comparison yet, can't know energy-conservation real effect, especially high-rise second pressure water supply equipment, its design discharge is considered by the second flow amount, supporting pump power is all bigger, the power consumption of equipment own is all bigger, in continual running all the year round, the increase of the SR that causes along with phenomenons such as the decline of pump efficiency and pipe-line system foulings, the power consumption of secondary water-supply equipment also increases thereupon.
Thereby, invent the problem that a kind of intelligent positive-pressure stack water supply facilities with data analysis function then becomes the utility model and faced.
Summary of the invention
The utility model proposes a kind of intelligent positive-pressure stack water supply facilities, can solve existing water supply facilities and can't obtain the energy consumption operating condition of equipment in real time, thereby be unfavorable for the problem of energy-saving and environmental protection, safety.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of intelligent positive-pressure stack water supply facilities, comprise inlet pipeline, water pump, outlet pipeline and switch board, in the described switch board central control unit is installed, it is characterized in that: also comprise the energy meter that links to each other with described central control unit, described energy meter is gathered described equipment electric weight and is transferred data to described central control unit, and described central control unit output is controlled described pump switch.
Further, the utility model also has following technical characterictic: the digital quantity input/output module, analog quantity input/output module and communication interface and/or the printer interface that link to each other with described central control unit also are installed in the described switch board.
Further, the utility model also has following technical characterictic: the keyboard interface and/or the LED interface that link to each other with described central control unit also are installed in the described switch board.
Further, the utility model also has following technical characterictic: also connect a flow meter on the described inlet pipeline, the output of described flow meter connects switch board.
Further, the utility model also has following technical characterictic: described central control unit is single-chip microcomputer, flush bonding processor, programmable logic controller (PLC), Industrial Personal Computer (IPC) or PC.Compared with prior art, advantage of the present utility model and good effect are as follows:
1, in the utility model switch board the energy meter that links to each other with central control unit is installed, energy meter is gathered the water supply facilities electric weight and is transferred data to central control unit, central control unit is in conjunction with the operation energy consumption situation of other Information Monitoring real-time analysis equipment that receive, for the maintenance and the replacing of system's water pump provides full and accurate data, realized the purpose of energy-saving and environmental protection, safety water supply better.
2, the utility model has guaranteed that by the control of central control unit secondary water-supply is under the supervision of related management unit, management rules safe operation in strict accordance with the city secondary water-supply, the problem that the user revises service data privately can not appear, administrative department can supervise by the collection in worksite service data, also can investigate and prosecute by the equipment operating data that host computer receives; Can monitor simultaneously the actual consumption of water supply again in real time, to the manager safeguard, more exchange device provides foundation, really realizes purpose of energy saving.
The utility model provides a kind of water supply facilities with data analysis function, not only can guarantee that the tap water inlet pipeline is in barotropic state work all the time, and all service data real time record, and any parameter changes and can be checked and supervision by administrative department.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a switch board internal module structural representation;
Wherein, 1, water pump; 2, inlet pressure sensor; 3, flow meter; 4, outlet pressure sensor; 5, high pressure protector; 6, flexible elastomer connector; 7, strainer; 8, valve; 9, flap valve; 10, valve; 11, flow meter bypass pipe; 12, flap valve; 13, valve; 14, inlet pipeline; 15, valve; 16, valve; 17, valve; 18 flap valve; 19, valve; 20, switch board; 21, valve; 22, outlet pipeline.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1; inlet pipeline 14 connects the municipal tap water pipe; valve 8 is installed between inlet pipeline 14 and the strainer 7; connect flow meter 3 bypass pipes 11 and valve 17 behind the strainer 7; flow meter 3 front and back connect valve 15 and valve 16 respectively; connect flap valve 9 and inlet pressure sensor 2 behind the bypass pipe 11; water pump 1 water inlet manifold after the inlet pressure sensor; water pump 1 front and back connect valve 10 and flap valve 12 respectively; connect valve 13 after the flap valve 12; take on mouth pressure sensor 4 successively on water pump 1 outfall sewer; high pressure protector 5; valve 21 and flexible elastomer connector 6; meet user, flow meter 3 after the flexible elastomer connector 6; inlet pressure sensor 2; outlet pressure sensor 4 and high pressure protector 5 connect the input of switch board 20.
As shown in Figure 2, switch board 20 internal module structures are as follows: present embodiment switch board 20 comprises central control unit, the digital quantity input module that links to each other with central control unit, digital quantity output module, analog quantity input module, analog output module.Inlet pressure sensor 2 collection pressure signals import central control unit into through digital input module and compare computing, 1 operation of feedback signal control of pump; Flow meter 3 is gathered flow signals and is imported central control unit into through numeral or analog quantity input module and compare computing, 1 operation of feedback signal control of pump.
The sub-central control unit of present embodiment can be single-chip microcomputer, flush bonding processor, programmable logic controller (PLC), Industrial Personal Computer (IPC) or PC.
In order to analyze energy consumption, the energy meter that links to each other with central control unit also is installed in the switch board 20, energy meter is gathered the complete equipment power consumption in real time, and reach central control unit, central control unit calculates the energy consumption of ton water automatically, and is recorded in the database, regularly compares, if a certain period energy consumption is higher, will report to the police, remind administrative staff, seek reason, repair apparatus, thereby reach purpose of energy saving, also can be as requested, by wireless or wired mode with transfer of data to relevant departments, also can arrive the relevant service data of collection in worksite, so that supervision and management.
For convenience and host communication, the communication interface, printer interface, keyboard interface and the LED interface that link to each other with central control unit also are installed in the switch board 20.
Central control unit connects keyboard by keyboard interface, and keyboard is used to receive operations of operators instruction and is that data signal is handled for described main central control unit with this instruction transformation, can adopt serial communication between this keyboard and the main central control unit.
Central control unit connects light-emitting diode display by the LED interface, and light-emitting diode display is used to receive and shows to come the correlation behavior information of autonomous central control unit to check for operating personnel.
Concrete control procedure is as follows:
Before the device power-up, at first detect inlet pressure sensor 2 pressure, compare with setting data, if in the start scope, switch board 20 control appliance Auto Power Ons then, and to guarantee that the minimum pressure that import malleation or water-supplying unit require is the operation of target control pump variable frequency.
As the tap water inflow greater than user's water supply volume, switch board 20 detects outlet pressure sensor 4 numerical value, this moment, outlet pressure sensor 4 numerical value constantly raise, and when outlet pressure sensor 4 numerical value reach the force value of setting, then were that target is come control of pump 1 converting operation with the setting pressure.
When tap water inflow during less than user's water supply volume, detect inlet pressure sensor 2 in real time, the maximum amount of water that central control unit can provide according to caliber and inlet pressure sensor 2 numerical computations city planting ductworks, adjust control of pump 1 running frequency by flow signal, can realize the continuous duty of how much water for how much water, in case the water use peak phase goes over, automatically switch to normal constant pressure water supply duty.
If during tap water cut-off, system detects flow meter flow 3, and when being lower than the termination of pumping flow of setting, equipment is out of service.
When discharge pressure reaches the setting numerical value of high pressure protector 5, illustrate that certain part has fault, switch board 20 stops water pump 1 operation, protection device security automatically.
Unusual suddenly when flow meter 3 numerical value, when a lot, be judged to be booster above normal discharge, switch board 20 stops water pump 1 operation automatically, and gives the alarm, and notifies the manager checkout facility.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (6)
1, a kind of intelligent positive-pressure stack water supply facilities, comprise inlet pipeline, water pump, outlet pipeline and switch board, in the described switch board central control unit is installed, it is characterized in that: also comprise the energy meter that links to each other with described central control unit, described energy meter is gathered described equipment electric weight and is transferred data to described central control unit, and described central control unit output is controlled described pump switch.
2, intelligent positive-pressure stack water supply facilities according to claim 1, it is characterized in that: also connect a flow meter on the described inlet pipeline, the output of described flow meter connects switch board.
3, intelligent positive-pressure stack water supply facilities according to claim 1 and 2 is characterized in that: the digital quantity input/output module, analog quantity input/output module and communication interface and/or the printer interface that link to each other with described central control unit also are installed in the described switch board.
4, intelligent positive-pressure stack water supply facilities according to claim 3 is characterized in that: the keyboard interface and/or the LED interface that link to each other with described central control unit also are installed in the described switch board.
5, intelligent positive-pressure stack water supply facilities according to claim 4, it is characterized in that: described central control unit is single-chip microcomputer, flush bonding processor, programmable logic controller (PLC), Industrial Personal Computer (IPC) or PC.
6, intelligent positive-pressure stack water supply facilities according to claim 1 and 2, it is characterized in that: described central control unit is single-chip microcomputer, flush bonding processor, programmable logic controller (PLC), Industrial Personal Computer (IPC) or PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200195184U CN201358491Y (en) | 2009-02-10 | 2009-02-10 | Intelligent positive pressure superimposed feed water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200195184U CN201358491Y (en) | 2009-02-10 | 2009-02-10 | Intelligent positive pressure superimposed feed water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358491Y true CN201358491Y (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200195184U Expired - Fee Related CN201358491Y (en) | 2009-02-10 | 2009-02-10 | Intelligent positive pressure superimposed feed water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358491Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284485A (en) * | 2016-09-14 | 2017-01-04 | 浙江永发机电有限公司 | A kind of Based Intelligent Control green energy conservation water supply installation and water-supply control |
| CN111273622A (en) * | 2020-02-18 | 2020-06-12 | 重庆远通电子技术开发有限公司 | System and method for monitoring energy consumption and evaluating energy efficiency of water supply equipment by edge cloud cooperation |
-
2009
- 2009-02-10 CN CNU2009200195184U patent/CN201358491Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284485A (en) * | 2016-09-14 | 2017-01-04 | 浙江永发机电有限公司 | A kind of Based Intelligent Control green energy conservation water supply installation and water-supply control |
| CN106284485B (en) * | 2016-09-14 | 2019-03-19 | 浙江永发机电有限公司 | A kind of intelligent control green energy conservation water supply device and water-supply control |
| CN111273622A (en) * | 2020-02-18 | 2020-06-12 | 重庆远通电子技术开发有限公司 | System and method for monitoring energy consumption and evaluating energy efficiency of water supply equipment by edge cloud cooperation |
| CN111273622B (en) * | 2020-02-18 | 2021-06-01 | 重庆远通电子技术开发有限公司 | System and method for monitoring energy consumption and evaluating energy efficiency of water supply equipment by edge cloud cooperation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120210 |