CN104420508A - Monitoring system of non-negative pressure water supply equipment - Google Patents
Monitoring system of non-negative pressure water supply equipment Download PDFInfo
- Publication number
- CN104420508A CN104420508A CN201310395661.4A CN201310395661A CN104420508A CN 104420508 A CN104420508 A CN 104420508A CN 201310395661 A CN201310395661 A CN 201310395661A CN 104420508 A CN104420508 A CN 104420508A
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- Prior art keywords
- water
- district
- supply
- low
- pump
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
-
- 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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention discloses a monitoring system of non-negative pressure water supply equipment. The monitoring system comprises a data processor composed of a first controller and a second controller, a first liquid-level sensor, a second liquid-level sensor, a high-area supply water pressure sensor, a low-area supply water pressure sensor, a first solenoid valve, a second solenoid valve, a first high-area pressure pump and a second high-area pressure pump connected parallelly, and a first high-area pressure pump and a second low-area pressure pump connected parallelly. The first liquid-level sensor and the second liquid-level sensor are connected with the first controller, the first controller is respectively connected with the first solenoid valve and the second solenoid valve, the pressure sensor of high area water supply and the pressure sensor of low area water supply are connected with the second controller, and the second controller is connected with the first high-area pressure pump, the second high-area pressure pump, the first low-area pressure pump and the second low-area pressure pump of low area. The monitoring system of the non-negative pressure water supply equipment has the advantages of simple circuit, convenience in wiring, high degree of atomization, good using effects, low operation cost, high practical value and extremely good popularization prospect.
Description
Technical field
The present invention relates to a kind of monitoring system, be specifically related to a kind of monitoring system for non-negative pressure water-supply installation.
Background technology
At present, tap water pipe network generally can only ensure the pressure of supply water of certain altitude, and the ductwork pressure being in end is very low, and in the water use peak phase, high-level user supplies water and cannot ensure.In order to address this problem, in the building water supply system of cities and towns, general employing storage tank water storage, the pressure of such tap water pipe network just can not get rational utilization, and easily causes secondary pollution.In order to solve building water supply, some users directly draw water with tubing pump, affect the water supply of other users around, violate urban water supply management method because tubing pump can produce negative pressure.Structurally there is complex structure, have negative pressure, can not can not keep the series of problems such as constant-pressure pressure, frequency are immutable, automaticity is low by when the pressure of tap water pipe network, operation in existing supply equipment, non-negative pressure water-supply installation can solve the problem well.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of non-negative pressure water-supply installation monitoring system, it is reasonable in design, simple and the easy-to-connect of circuit, automaticity is high, without negative pressure, and can by the pressure of tap water pipe network, constant-pressure pressure is kept during operation, operating frequency is variable, and result of use is good, and operating cost is low, practical value is high, and promotion prospect is very good.
For achieving the above object, the technical solution used in the present invention is: a kind of non-negative pressure water-supply installation monitoring system, it is characterized in that: comprise by controller one and the integrated data processor of controller two, be arranged on high district's water supply steady-flow tank for monitoring the liquid level sensor one of water surface elevation in high district's water supply steady-flow tank, be arranged on low district's water supply steady-flow tank for monitoring the liquid level sensor two of water surface elevation in low district's water supply steady-flow tank, be arranged on high district supply channel for monitoring the high district pressure of supply water sensor of high district pressure of supply water, be arranged on low district supply channel for monitoring the low district pressure of supply water sensor of low district pressure of supply water, be arranged on the electromagnetic valve one connected between municipal tap water and high district's water supply steady-flow tank on pipeline, be arranged on the electromagnetic valve two connected between municipal tap water and low district's water supply steady-flow tank on pipeline, to be installed in parallel on high district supply channel for the pressurizing for high building pump one that supplies water to pressurizing for high building and pressurizing for high building pump two and to be installed in parallel on low district supply channel for the low district force (forcing) pump one that supplies water to the pressurization of low district and low district force (forcing) pump two, described liquid level sensor one is all connected with described controller one with described liquid level sensor two, described controller one is connected with described electromagnetic valve one and described electromagnetic valve two respectively, described high district pressure of supply water sensor is all connected with described controller two with described low district pressure of supply water sensor, and described controller two is connected with described pressurizing for high building pump one, described pressurizing for high building pump two, described low district force (forcing) pump one and described low district force (forcing) pump two respectively.
Above-mentioned non-negative pressure water-supply installation monitoring system, is characterized in that: also comprise a timing circuit be connected with described data processor.
Above-mentioned non-negative pressure water-supply installation monitoring system, is characterized in that: also comprise a host computer be connected with described data processor.
The present invention compared with prior art has the following advantages:
(1) this non-negative pressure water-supply installation Design of Monitoring and Control System is very reasonable, simple and the easy-to-connect of circuit, according to the automatic control program of system cloud gray model feature design, can make the work of each equipment of host computer automatic monitoring, really accomplish unmanned, automaticity is very high.
(2) this non-negative pressure water-supply installation monitoring system can by the pressure of tap water pipe network, and keep constant-pressure pressure during operation, without negative pressure, and operating frequency is variable, good energy-conserving effect.
(3) this non-negative pressure water-supply installation monitoring system result of use is good, and operating cost is low, and practical value is high, and promotion prospect is very good.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Fig. 2 is operating principle schematic diagram of the present invention.
Description of reference numerals:
1-data processor; 1-1-controller one; 1-2-controller two;
2-liquid level sensor one; 3-liquid level sensor two; 4-high district pressure of supply water sensor;
5-low district pressure of supply water sensor; 6-electromagnetic valve one;
7-electromagnetic valve two; 8-pressurizing for high building pump one; 9-pressurizing for high building pump two;
10-low district force (forcing) pump one; 11-low district force (forcing) pump two; 12-high district's water supply steady-flow tank;
13-low district's water supply steady-flow tank; 14-high district pressurized tank; 15-low district pressurized tank;
16-water tank.
Detailed description of the invention
A kind of non-negative pressure water-supply installation monitoring system as depicted in figs. 1 and 2, comprise by the integrated data processor 1 of controller one 1-1 and controller two 1-2, be arranged on high district's water supply steady-flow tank 12 for monitoring the liquid level sensor 1 of water surface elevation in high district's water supply steady-flow tank 12, be arranged on low district's water supply steady-flow tank 13 for monitoring the liquid level sensor 23 of water surface elevation in low district's water supply steady-flow tank 13, be arranged on high district supply channel for monitoring the high district pressure of supply water sensor 4 of high district pressure of supply water, be arranged on low district supply channel for monitoring the low district pressure of supply water sensor 5 of low district pressure of supply water, be arranged on the electromagnetic valve 1 connected between municipal tap water and high district's water supply steady-flow tank 12 on pipeline, be arranged on the electromagnetic valve 27 connected between municipal tap water and low district's water supply steady-flow tank 13 on pipeline, to be installed in parallel on high district supply channel for the pressurizing for high building pump 1 that supplies water to pressurizing for high building and pressurizing for high building pump 29 and to be installed in parallel on low district supply channel for the low district force (forcing) pump 1 that supplies water to the pressurization of low district and low district force (forcing) pump 2 11, described liquid level sensor 1 and described liquid level sensor 23 are all connected with described controller one 1-1, described controller one 1-1 is connected with described electromagnetic valve 1 and described electromagnetic valve 27 respectively, described high district pressure of supply water sensor 4 is all connected with described controller two 1-2 with described low district pressure of supply water sensor 5, and described controller two 1-2 is connected with described pressurizing for high building pump 1, described pressurizing for high building pump 29, described low district force (forcing) pump 1 and described low district force (forcing) pump 2 11 respectively.
In the present embodiment, also comprise a timing circuit 12 be connected with described data processor 1.
In the present embodiment, also comprise a host computer 13 be connected with described data processor 1.
The course of work of non-negative pressure water-supply installation monitoring system of the present invention is: as shown in Figure 2, and liquid level sensor 1 and liquid level sensor 23 monitor the water position status of high district's water supply steady-flow tank 12 and low district's water supply steady-flow tank 13 in real time.When the water level that liquid level sensor 1 monitors high district's water supply steady-flow tank 12 is lower than setting value, signal is sent to controller one 1-1 by liquid level sensor 1, controller one 1-1 controls to be arranged on the electromagnetic valve 1 connected between municipal tap water and high district's water supply steady-flow tank 12 on pipeline and opens, and municipal tap water can to the water filling of high district's water supply steady-flow tank 12; When the water level that liquid level sensor 1 monitors high district's water supply steady-flow tank 12 is higher than setting value, signal is sent to controller one 1-1 by liquid level sensor 1, controller one 1-1 Controlling solenoid valve 1 is closed, and municipal tap water can stop to the water filling of high district's water supply steady-flow tank 12.When the water level that liquid level sensor 23 monitors low district's water supply steady-flow tank 13 is lower than setting value, signal is sent to controller one 1-1 by liquid level sensor 23, controller one 1-1 controls to be arranged on the electromagnetic valve 27 connected between municipal tap water and low district's water supply steady-flow tank 13 on pipeline and opens, and municipal tap water can to the water filling of low district's water supply steady-flow tank 13; When the water level that liquid level sensor 23 monitors low district's water supply steady-flow tank 13 is higher than setting value, signal is sent to controller one 1-1 by liquid level sensor 23, controller one 1-1 Controlling solenoid valve 27 is closed, and municipal tap water can stop to the water filling of low district's water supply steady-flow tank 13.
When municipal tap water normal water supply and be water use peak time, controller one 1-1 controls pressurizing for high building pump 1 and pressurizing for high building pump 29 works simultaneously, municipal tap water enters high district pressurized tank 14 by high district's water supply steady-flow tank 12 after pressurizing for high building pump 1 and pressurizing for high building pump 29 pressurize, by high district pressurized tank 14, high district user is supplied water, low district force (forcing) pump 1 is controlled and low district force (forcing) pump 2 11 works simultaneously with Time Controller one 1-1, municipal tap water enters low district pressurized tank 15 by low district's water supply steady-flow tank 13 after too low district force (forcing) pump 1 and the pressurization of low district force (forcing) pump 2 11, by low district pressurized tank 15, low district user is supplied water, when for water ebb at night, controller one 1-1 controls pressurizing for high building pump 1 and quits work, only pressurizing for high building pump 29 works, pressurizing for high building pump 29 power is less, very energy-conservation under the prerequisite of satisfied circulation pressurization, control low district force (forcing) pump 1 with Time Controller one 1-1 and quit work, Jin Di district force (forcing) pump 2 11 works, low district force (forcing) pump 2 11 power is less, very energy-conservation under the prerequisite of satisfied circulation pressurization.
When municipal tap water can not normal water supply and be water use peak time, controller one 1-1 controls pressurizing for high building pump 1 and pressurizing for high building pump 29 works simultaneously, water storage in water tank 16 enters high district pressurized tank 14 by high district's water supply steady-flow tank 12 after pressurizing for high building pump 1 and pressurizing for high building pump 29 pressurize, by high district pressurized tank 14, high district user is supplied water, low district force (forcing) pump 1 is controlled and low district force (forcing) pump 2 11 works simultaneously with Time Controller one 1-1, water storage in water tank 16 enters low district pressurized tank 15 by low district's water supply steady-flow tank 13 after too low district force (forcing) pump 1 and the pressurization of low district force (forcing) pump 2 11, by low district pressurized tank 15, low district user is supplied water, when for water ebb at night, controller one 1-1 controls pressurizing for high building pump 1 and quits work, only pressurizing for high building pump 29 works, pressurizing for high building pump 29 power is less, very energy-conservation under the prerequisite of satisfied circulation pressurization, control low district force (forcing) pump 1 with Time Controller one 1-1 and quit work, Jin Di district force (forcing) pump 2 11 works, low district force (forcing) pump 2 11 power is less, very energy-conservation under the prerequisite of satisfied circulation pressurization.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a non-negative pressure water-supply installation monitoring system, it is characterized in that: comprise by controller one (1-1) and the integrated data processor (1) of controller two (1-2), be arranged on high district's water supply steady-flow tank (12) for monitoring the liquid level sensor one (2) of the interior water surface elevation of high district's water supply steady-flow tank (12), be arranged on low district's water supply steady-flow tank (13) for monitoring the liquid level sensor two (3) of the interior water surface elevation of low district's water supply steady-flow tank (13), be arranged on high district supply channel for monitoring high district's pressure of supply water sensor (4) of high district pressure of supply water, be arranged on low district supply channel for monitoring low district's pressure of supply water sensor (5) of low district pressure of supply water, be arranged on the electromagnetic valve one (6) connected between municipal tap water and high district's water supply steady-flow tank (12) on pipeline, be arranged on the electromagnetic valve two (7) connected between municipal tap water and low district's water supply steady-flow tank (13) on pipeline, to be installed in parallel on high district supply channel for the pressurizing for high building pump one (8) that supplies water to pressurizing for high building and pressurizing for high building pump two (9) and to be installed in parallel on low district supply channel for the low district force (forcing) pump one (10) that supplies water to the pressurization of low district and low district force (forcing) pump two (11), described liquid level sensor one (2) is all connected with described controller one (1-1) with described liquid level sensor two (3), described controller one (1-1) is connected with described electromagnetic valve one (6) and described electromagnetic valve two (7) respectively, described high district's pressure of supply water sensor (4) is all connected with described controller two (1-2) with described low district's pressure of supply water sensor (5), and described controller two (1-2) is connected with described pressurizing for high building pump one (8), described pressurizing for high building pump two (9), described low district force (forcing) pump one (10) and described low district force (forcing) pump two (11) respectively.
2. according to non-negative pressure water-supply installation monitoring system according to claim 1, it is characterized in that: also comprise a timing circuit (12) be connected with described data processor (1).
3. according to non-negative pressure water-supply installation monitoring system according to claim 1, it is characterized in that: also comprise a host computer (13) be connected with described data processor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395661.4A CN104420508A (en) | 2013-09-03 | 2013-09-03 | Monitoring system of non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395661.4A CN104420508A (en) | 2013-09-03 | 2013-09-03 | Monitoring system of non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104420508A true CN104420508A (en) | 2015-03-18 |
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ID=52970569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310395661.4A Pending CN104420508A (en) | 2013-09-03 | 2013-09-03 | Monitoring system of non-negative pressure water supply equipment |
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| Country | Link |
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| CN (1) | CN104420508A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756130A (en) * | 2016-05-03 | 2016-07-13 | 靖江市宝钢空调设备厂 | Bearing bush constant-temperature water supply system |
| CN113756396A (en) * | 2021-09-26 | 2021-12-07 | 朱贝贝 | Self-induction pressurization pumping pipe conveying system |
-
2013
- 2013-09-03 CN CN201310395661.4A patent/CN104420508A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756130A (en) * | 2016-05-03 | 2016-07-13 | 靖江市宝钢空调设备厂 | Bearing bush constant-temperature water supply system |
| CN113756396A (en) * | 2021-09-26 | 2021-12-07 | 朱贝贝 | Self-induction pressurization pumping pipe conveying system |
| CN113756396B (en) * | 2021-09-26 | 2023-02-24 | 朱贝贝 | Self-induction booster pump send pipe system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
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| WD01 | Invention patent application deemed withdrawn after publication |