CN203939086U - A kind of SCM Based intelligent pump set control system - Google Patents
A kind of SCM Based intelligent pump set control system Download PDFInfo
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- CN203939086U CN203939086U CN201420065542.2U CN201420065542U CN203939086U CN 203939086 U CN203939086 U CN 203939086U CN 201420065542 U CN201420065542 U CN 201420065542U CN 203939086 U CN203939086 U CN 203939086U
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- storage tank
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Abstract
The utility model discloses a kind of SCM Based intelligent pump set control system, the server that comprises the total monitoring client of pump group and join with the total monitoring client of pump group, server and database join, server also joins by wide area network and multiple pump group controller, and multiple pump group controllers all join by LAN and user's fire-fighting control end.The pump group controller of platform Network Based has been realized the Long-distance Control of fire fighting system, running status that can the each equipment of real-time collecting fire fighting system also passes to Surveillance center, improve overhaul of the equipments efficiency, reliability and the safety of fire fighting system are strengthened, it is reasonable in design, cost is lower, easy to use, accuracy is high, reliability is high, safety is good, efficiently solves the deficiency of existing water pump supply and monitoring technology.
Description
Technical field
The utility model belongs to water system field, is specifically related to a kind of SCM Based intelligent pump set control system.
Background technology
Along with increasing of domestic city highrise building, the period of townsfolk's living water use concentrates, and high-rise user supplies water becomes the problem of concern, and industrial park enterprise industrial water is concentrated, the hydraulic pressure deficiency of water supply network.In urban planning field, urban water use not only relates to industrial production and daily life, and also should account for suitable ratio in urban fire control, and therefore the reasonability of urban water use, science seem very important.For meet Production requirement again the less equipment of energy-conservation consideration complete a large amount of uninterrupted water requirements, storage cistern-Control water pump pressurization water system in past is compared with slightly aobvious backwardness of the electric Self-controlled pump group of chip microcontroller, and pressure water tank way of supplying water can energy-conservationly provide production required water effectively.Although this system is continued to use for a long time, because technology is uncomplicated, equipment is simple, in the secondary water-supply of place China, uses for a long time always.After last century the nineties, many highrise buildings gradually adopt the water system of " storage cistern+frequency conversion speed adjusting pump ".The low floor user of this system is still directly supplied water by city planting ductwork, to high-storey user, by setting the pressure of supply water of water pump, under the control of frequency converter, the rotating speed of water pump changes with the variation of output, the benefit of this system maximum is water pressure invariableness, avoids high-storey user water variation in water pressure excessive.This water system performance is more superior, and constant voltage is effective, and relative energy-saving, but system is more complicated, invests greatlyr, is suitable for the higher occasion of water supply requirement to use.
Along with scientific and technological develop rapidly, the application of Computer Control Technology deepens continuously in recent years, drives control technology to make rapid progress.At present the research for water management and the system of having developed are had his own strong points.Along with the development of microchip technology and converter technique, equipment is simple, small investment, reliability is high, antijamming capability is strong.The normal operation of water pump directly has influence on last pass-water for fire fighting that urban water use ensures, so the real-time monitoring to every water pump, Based Intelligent Control is necessary very much.Current urban fire control system water exists information source to disperse, maintenance difficulty is large, cost is high, lack the problems such as effective monitoring means.Meanwhile, along with the growing tension of earth resource, power-saving technology application more and more receives people's concern.Can apply intelligent control technology in water pump water supply field, in energy-saving and cost-reducing, improve pump performance, improve water supply quality and just become research direction.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, and a kind of SCM Based intelligent pump set control system is provided.It is reasonable in design, cost is lower, easy to use, accuracy is high, reliability is high, safety is good, efficiently solves the deficiency of existing water pump supply and monitoring technology.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of SCM Based intelligent pump set control system, wherein, the server that comprises the total monitoring client of pump group and join with the total monitoring client of described pump group, described server and database join, described server also joins by wide area network and multiple pump group controller, and described multiple pump group controllers all join by LAN and user's fire-fighting control end.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: described pump group controller comprises microprocessor and the power module being connected with microprocessor, the input of described microprocessor is connected with content gauge, flow meter and pressure gauge, the output of described microprocessor and entering water electromagnetic valve, tests electromagnetic valve and goes out water solenoid valve and be connected.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: described microprocessor is MSP430 series monolithic.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: the object of described pump group controller control is storage tank, high-pressure pump and stabilized pressure pump.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: the input of described test electromagnetic valve is connected to out water solenoid valve front end, the output of test electromagnetic valve is connected to storage tank.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: described entering water electromagnetic valve is connected to storage tank front end.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: described flow meter and pressure gauge are arranged on out in the conduit pipeline of water solenoid valve front end.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: described content gauge is arranged in storage tank.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: described high-pressure pump and stabilized pressure pump are connected in parallel, and is arranged on out between water solenoid valve and storage tank.
The SCM Based intelligent pump set control system of above-mentioned one, wherein: described storage tank comprises the first storage tank and the second storage tank that are separated from each other;
Described the second storage tank is connected with the first electrically operated valve being arranged on described the first pipeline by the first pipeline with the first storage tank, described the first electrically operated valve connects described microprocessor, described microprocessor, to described the first electrically operated valve transmitted signal, is controlled opening of the first electrically operated valve; Described the first storage tank is connected with the second electrically operated valve on second pipe by second pipe with the second storage tank, described the second electrically operated valve also connects described microprocessor, described microprocessor, to described the second electrically operated valve transmitted signal, is controlled the second electrically operated valve and is opened.
The utility model compared with prior art has the following advantages:
1, the utility model possessed information gathering to pump group, by functions such as internet real-time Transmission status report, automatic fault detections, improved overhaul efficiency, reduced manual maintenance cost.
2, the utility model, to the monitoring of pump component layers and unified management, has improved the accuracy of system monitoring, has strengthened reliability and the safety of its use.
In sum, the utility model is reasonable in design, cost is lower, easy to use, accuracy is high, reliability is high, safety is good, efficiently solves the deficiency of existing water pump supply and monitoring technology.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is overall structure block diagram of the present utility model.
Fig. 2 is pump group controller electrical connection block diagram of the present utility model.
Fig. 3 is pump group controller control flow schematic diagram of the present utility model.
Fig. 4 is the structural representation of the utility model storage tank.
Description of reference numerals:
The total monitoring client of 1-pump group; 2-server; 3-database; 4-user's fire-fighting control end; 5-pump group controller; 5-1-storage tank; 5-2-high-pressure pump; 5-3-stabilized pressure pump; 5-4-entering water electromagnetic valve; 5-5-content gauge; 5-6-tests electromagnetic valve; 5-7-flow meter; 5-8-pressure gauge; 5-9-goes out water solenoid valve; 5-10-microprocessor; 5-11-power module.
Detailed description of the invention
As shown in Figure 1, the server 2 that the utility model comprises the total monitoring client 1 of pump group and joins with the total monitoring client 1 of described pump group, described server 2 joins with database 3, described server 2 also joins by wide area network and multiple pump group controller 5, and described multiple pump group controllers 5 all join by LAN and user's fire-fighting control end 4.
The pump group information that pump manufacturer can sell by the total monitoring client of pump group 1 monitoring in real time and inquiry the said firm, comprises pump group running time, nearest testing result, alarm condition etc., convenient pump group is followed the tracks of.Once receive abnormal alarm, can inquire user profile, the geographical position etc. of pump group by database 3, to inform that in time user processes.Pump group controller 5 is by socket interface connection server 2, and the information such as transfer pump group state, alarm are in real time to the total monitoring client 1 of pump group.User's Fire Services Communication Centre connects pump group controller 5 by user's fire-fighting control end 4socket interface, obtaining all pump group information in institute area under one's jurisdiction monitors in real time, process in time the feedback information of pump group controller 5, to the operation such as artificial manipulation, triggering monitoring in real time of the information such as pump group state, warning, implement long-range unified monitoring and management rapidly.
As shown in Figure 2, in the present embodiment, described pump group controller 5 comprises microprocessor 5-10 and the power module 5-11 being connected with microprocessor 5-10, the input of described microprocessor 5-10 and content gauge 5-5, flow meter 5-7 is connected with pressure gauge 5-8, the output of described microprocessor 5-10 and entering water electromagnetic valve 5-4, test electromagnetic valve 5-6 with go out water solenoid valve 5-9 and be connected, high/low level conversion control by microprocessor 5-10 pin realizes pump group, entering water electromagnetic valve 5-4, test electromagnetic valve 5-6 and the open/close state conversion that goes out water solenoid valve 5-9, the valve angle of test electromagnetic valve 5-6 can be controlled the flow for regulating water pipe, entering water electromagnetic valve 5-4 and go out water solenoid valve 5-9 adopt solid-state relay indirectly control, can be with less current drives compared with large current load.The output of test electromagnetic valve 5-6, flow meter 5-7 and pressure gauge 5-8 is all the electric current of 4mA-20mA, adopts 250 ohm of sampling resistors, voltage transitions again after isolating by isolated component.Content gauge 5-5 can represent different liquid levels by corresponding registers value is set, point upper limit water level, mid water levels and lower limit water level.
In the present embodiment, described microprocessor 5-10 is MSP430 series monolithic, and this single-chip microcomputer is 16 low-power scms, and data-handling capacity is strong, and cost performance is high.
As shown in Figure 3, in the present embodiment, the object that described pump group controller 5 is controlled is storage tank 5-1, high-pressure pump 5-2 and stabilized pressure pump 5-3.
In the present embodiment, the input of described test electromagnetic valve 5-6 is connected to out water solenoid valve 5-9 front end, and the output of test electromagnetic valve 5-6 is connected to storage tank 5-1.
In the present embodiment, described in enter in the present embodiment, described flow meter 5-7 and pressure gauge 5-8 are arranged on out in the conduit pipeline of water solenoid valve 5-9 front end.
In the present embodiment, described content gauge 5-5 is arranged in storage tank 5-1.
In the present embodiment, described high-pressure pump 5-2 and stabilized pressure pump 5-3 are connected in parallel, and are arranged on out between water solenoid valve 5-9 and storage tank 5-1.
Water solenoid valve 5-4 is connected to storage tank 5-1 front end.
According to foregoing, if go out water solenoid valve 5-9, open test electromagnetic valve 5-6, water pump group fire fighting system just can become the self-check system of closed loop.Self-inspection triggers and can be divided into pump group controller 5 triggering and artificially triggering two kinds from the overhaul period according to setting, before self-inspection, need to close out water solenoid valve 5-9, make fire fighting system become the system of circulation in, make to press and reduce in water pipe by opening test electromagnetic valve 5-6, reach pressure release object.After self-inspection starts, open one by one high-pressure pump 5-2 and stabilized pressure pump 5-3 in fire fighting system, detect the hydraulic pressure that can recover in water pipe within a certain period of time and reach desired value, thereby judge that whether fire pump is normal.If run into extremely, can trigger local warning, be sent to user's fire-fighting control end 4 or the total monitoring client 1 of pump group by network, prompting is maintenance in time.After self-inspection finishes, self-inspection date, running status, total run time are saved to database 3, and are sent to the total monitoring client 1 of pump group for consulting.Pump group controller 5 is gone back Real-Time Monitoring water inner pipe water pressure, automatically maintain under normal circumstances 1MPa-1.5MPa, once record hydraulic pressure lower than range of normal value, open voltage stabilizing function, in voltage stabilizing process, go out water solenoid valve 5-9 and belong to normally open, test electromagnetic valve 5-6 belongs to normal off status, pressure gauge 5-8 Real-Time Monitoring siphon pressure value, if lower than 1MPa, report to the police, and start stabilized pressure pump 5-3, if also do not reach 1MPa after a period of time, start high-pressure pump 5-2, if high-pressure pump 5-2 work a period of time is still less than 1MPa, think pipe burst, and report to the police.Pump group controller 5 is controlled storage tank 5-1 liquid level and is remained on upper limit fluid level condition, if exceed the upper limit, closes entering water electromagnetic valve 5-4; Open entering water electromagnetic valve 5-4 lower than higher limit and increase the storage tank 5-1 water yield; Once lower than bottom limit level, if having high-pressure pump 5-2 and stabilized pressure pump 5-3 work, need to close.Pump group controller 5 reads in real time the value of content gauge 5-5 and sends to the total monitoring client 1 of pump group and user's fire-fighting control end 4 by network.
In order to keep the cleaning of water quality in storage tank 5-1, avoid the water pollution of the long-term institute's morning show that do not flow of water in storage tank, the utility model provides a kind of novel storage tank 5-1, as shown in Figure 4.Described storage tank 5-1 comprises the first storage tank and the second storage tank that are separated from each other.Described the second storage tank is connected with the first electrically operated valve being arranged on described the first pipeline by the first pipeline with the first storage tank, described the first electrically operated valve connects described microprocessor 5-10, described microprocessor 5-10 is to described the first electrically operated valve transmitted signal, control opening of the first electrically operated valve, the water in the second storage tank is flowed to described the first storage tank.Described the first storage tank is connected with the second electrically operated valve on second pipe by second pipe with the second storage tank, described the second electrically operated valve also connects described microprocessor 5-10, described microprocessor 5-10 is to described the second electrically operated valve transmitted signal, control the second electrically operated valve and open, the water in the first storage tank is flowed to the second storage tank.
Described microprocessor 5-10, by controlling the first electrically operated valve and the second electrically operated valve, the water circulation of controlling in the first storage tank and the second storage tank flows, and increases the vigor of the water quality in storage tank.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (9)
1. a SCM Based intelligent pump set control system, it is characterized in that: the server (2) that comprises the total monitoring client of pump group (1) and join with the total monitoring client of described pump group (1), described server (2) joins with database (3), described server (2) also joins by wide area network and multiple pump group controller (5), and described multiple pump group controllers (5) all join by LAN and user's fire-fighting control end (4).
2. according to the SCM Based intelligent pump set control system of the one described in claims 1, it is characterized in that: described pump group controller (5) comprises microprocessor (5-10) and the power module (5-11) being connected with microprocessor (5-10), the input of described microprocessor (5-10) is connected with content gauge (5-5), flow meter (5-7) and pressure gauge (5-8), the output of described microprocessor (5-10) and entering water electromagnetic valve (5-4), test electromagnetic valve (5-6) and go out water solenoid valve (5-9) and be connected; Described microprocessor (5-10) is MSP430 series monolithic.
3. according to the SCM Based intelligent pump set control system of the one described in claims 2, it is characterized in that: the object that described pump group controller (5) is controlled is storage tank (5-1), high-pressure pump (5-2) and stabilized pressure pump (5-3).
4. according to the SCM Based intelligent pump set control system of the one described in claims 4, it is characterized in that: the input of described test electromagnetic valve (5-6) is connected to out water solenoid valve (5-9) front end, the output of test electromagnetic valve (5-6) is connected to storage tank (5-1).
5. according to the SCM Based intelligent pump set control system of the one described in claims 4, it is characterized in that: described entering water electromagnetic valve (5-4) is connected to storage tank (5-1) front end.
6. according to the SCM Based intelligent pump set control system of the one described in claims 4, it is characterized in that: described flow meter (5-7) and pressure gauge (5-8) are arranged on out in the conduit pipeline of water solenoid valve (5-9) front end.
7. according to the SCM Based intelligent pump set control system of the one described in claims 4, it is characterized in that: described content gauge (5-5) is arranged in storage tank (5-1).
8. according to the SCM Based intelligent pump set control system of the one described in claims 4, it is characterized in that: described high-pressure pump (5-2) and stabilized pressure pump (5-3) are connected in parallel, and be arranged on out between water solenoid valve (5-9) and storage tank (5-1).
9. according to the SCM Based intelligent pump set control system of the one described in claims 4, it is characterized in that: described storage tank comprises the first storage tank and the second storage tank that are separated from each other;
Described the second storage tank is connected with the first electrically operated valve being arranged on described the first pipeline by the first pipeline with the first storage tank, described the first electrically operated valve connects described microprocessor, described microprocessor, to described the first electrically operated valve transmitted signal, is controlled opening of the first electrically operated valve; Described the first storage tank is connected with the second electrically operated valve on second pipe by second pipe with the second storage tank, described the second electrically operated valve also connects described microprocessor, described microprocessor, to described the second electrically operated valve transmitted signal, is controlled the second electrically operated valve and is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065542.2U CN203939086U (en) | 2014-02-13 | 2014-02-13 | A kind of SCM Based intelligent pump set control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065542.2U CN203939086U (en) | 2014-02-13 | 2014-02-13 | A kind of SCM Based intelligent pump set control system |
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| Publication Number | Publication Date |
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| CN203939086U true CN203939086U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420065542.2U Expired - Fee Related CN203939086U (en) | 2014-02-13 | 2014-02-13 | A kind of SCM Based intelligent pump set control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793517A (en) * | 2015-04-08 | 2015-07-22 | 鹰潭嘉坤云计算科技有限公司 | Method and system for controlling water changing of fire hoses |
| CN108240316A (en) * | 2016-12-27 | 2018-07-03 | 绍兴吉能纳米科技有限公司 | A kind of high-pressure pump relief valve method of numerical control |
| CN108549298A (en) * | 2018-06-04 | 2018-09-18 | 惠州良信智能科技有限公司 | A kind of intelligent water pump controller based on LAN |
-
2014
- 2014-02-13 CN CN201420065542.2U patent/CN203939086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793517A (en) * | 2015-04-08 | 2015-07-22 | 鹰潭嘉坤云计算科技有限公司 | Method and system for controlling water changing of fire hoses |
| CN108240316A (en) * | 2016-12-27 | 2018-07-03 | 绍兴吉能纳米科技有限公司 | A kind of high-pressure pump relief valve method of numerical control |
| CN108549298A (en) * | 2018-06-04 | 2018-09-18 | 惠州良信智能科技有限公司 | A kind of intelligent water pump controller based on LAN |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20190213 |