CN101949161A - Water supply terminal device for municipal water network - Google Patents
Water supply terminal device for municipal water network Download PDFInfo
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- CN101949161A CN101949161A CN2010105076761A CN201010507676A CN101949161A CN 101949161 A CN101949161 A CN 101949161A CN 2010105076761 A CN2010105076761 A CN 2010105076761A CN 201010507676 A CN201010507676 A CN 201010507676A CN 101949161 A CN101949161 A CN 101949161A
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- electromagnetic valve
- measuring box
- water pipe
- pump
- forcing
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Abstract
The invention discloses a water supply terminal device for a municipal water network, which comprises a main water pipe network (1), an attached water pipe (2), a pressure pump (3), a PLC controller (4), a solenoid valve I (6), a solenoid valve II (8), a measuring box (9) and a sensor (10), wherein the measuring box (9) and the solenoid valve II (8) are sequentially arranged on the main water pipe network (1) and mutually connected by the main water pipe network (1); the measuring box (9) is a sealed container, and the sensor (10) is arranged in the measuring box (9); the pressure pump (3) and the solenoid valve I (6) are sequentially arranged on the attached pipe (2) and mutually connected by the attached pipe (2); the input end of the pressure pump (3) is communicated with the input end of the measuring box (9) by the main water pipe network (1) and the attached pipe (2); the output end of the solenoid valve I (6) is communicated with the input end of the solenoid valve II (8) by the main water pipe network (1) and the attached pipe (2); and the output end of the sensor (10) is connected with the input end of the PLC controller (4), and the output end of the PLC controller (4) is respectively connected with the pressure pump (3), the solenoid valve I (6) and the solenoid valve II (8), therefore, the water supply effect is better.
Description
One, technical field
The invention belongs to municipal engineering articles for use technical field, relate to a kind of municipal network of rivers water supply terminal device, especially a kind of municipal network of rivers water supply terminal device that is suitable for high-rise building.
Two, background technology
In daily life, water all plays very important effect to life and the life that ensures people, therefore municipal network of rivers water supply terminal device is an important municipal engineering equipment, and existing municipal network of rivers water supply terminal device, need a lot of equipment to make up the pressurization of finishing water pipe, wasted cost.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this invention is to provide a kind of municipal network of rivers water supply terminal device; Water supply effect is better.
For achieving the above object, the technical scheme that the present invention takes is, include the water main net, the attached water pipe, force (forcing) pump, the PLC controller, electromagnetic valve I, electromagnetic valve II, measuring box and sensor, be disposed with measuring box and electromagnetic valve II on the net at water main, between measuring box and the electromagnetic valve II for to be interconnected by the water main net, measuring box is set to airtight container, sensor is arranged in the measuring box, on the attached water pipe, be disposed with force (forcing) pump and electromagnetic valve I, between force (forcing) pump and the electromagnetic valve I for to be interconnected by the attached water pipe, the input of force (forcing) pump is set to be connected with the input of measuring box by water main net and attached water pipe, the output of electromagnetic valve I is set to be connected with the output of electromagnetic valve II by water main net and attached water pipe, the output of sensor is set to connect with the input of PLC controller, and the output of PLC controller is set to respectively and force (forcing) pump, electromagnetic valve I and electromagnetic valve II connect.
When the hydraulic pressure of water main net 1 reaches certain value, sensor is output signal not, and the PLC controller is output signal not also, makes electromagnetic valve II open-minded, the pressurization air pump inoperative, electromagnetic valve I is not open-minded, when the hydraulic pressure of water main net descends, and sensor output signal, the PLC controller is output signal also, make electromagnetic valve II not open-minded, force (forcing) pump work, electromagnetic valve I is open-minded, make water supply network hydraulic pressure normal, after the hydraulic pressure of water main net reached certain value, sensor is output signal again, and the PLC controller is output signal more also, make electromagnetic valve II open-minded, the pressurization air pump inoperative, electromagnetic valve I is not open-minded, makes the water supply network normal water supply; Also can in the PLC controller, set special time, when having arrived special time, the PLC controller output signal makes electromagnetic valve II not open-minded, force (forcing) pump work, electromagnetic valve I is open-minded, has served as special time, and the PLC controller is output signal again, make electromagnetic valve II open-minded, the pressurization air pump inoperative, electromagnetic valve I is not open-minded, so water supply effect is better.
The present invention has designed, and sensor is set to pressure sensor.
The present invention has designed, and sensor is set to flow transmitter.
The present invention has designed, also include one way valve I and one way valve II, be disposed with one way valve II, measuring box and electromagnetic valve II on the net at water main, between one way valve II, measuring box and the electromagnetic valve II for to be interconnected by the water main net, on the attached water pipe, be disposed with force (forcing) pump, one way valve I and electromagnetic valve I, for to be interconnected by the attached water pipe, the input of force (forcing) pump is set to be connected with the input of one way valve II by water main net and attached water pipe between force (forcing) pump, one way valve I and the electromagnetic valve I.
Four, description of drawings
Accompanying drawing is a schematic diagram of the present invention.
Five, the specific embodiment
Accompanying drawing is one embodiment of the present of invention, specify present embodiment in conjunction with the accompanying drawings, include water main net 1, attached water pipe 2, force (forcing) pump 3, PLC controller 4, one way valve I 5, electromagnetic valve I 6, one way valve II7, electromagnetic valve II 8, measuring box 9 and sensor 10, on water main net 1, be disposed with one way valve II 7, measuring box 9 and electromagnetic valve II 8, one way valve II 7, between measuring box 9 and the electromagnetic valve II 8 for to be interconnected by water main net 1, measuring box 9 is set to airtight container, sensor 10 is arranged in the measuring box 9, on attached water pipe 2, be disposed with force (forcing) pump 3, one way valve I 5 and electromagnetic valve I 6, force (forcing) pump 3, between one way valve I 5 and the electromagnetic valve I 6 for to be interconnected by attached water pipe 2, the input of force (forcing) pump 3 is set to be connected with the input of one way valve II 7 by water main net 1 and attached water pipe 2, the output of electromagnetic valve I 6 is set to be connected with the output of electromagnetic valve II 8 by water main net 1 and attached water pipe 2, the output of sensor 10 is set to connect with the input of PLC controller 4, and the output of PLC controller 4 is set to respectively and force (forcing) pump 3, electromagnetic valve I 6 and electromagnetic valve II 8 connect.
In the present embodiment, sensor 10 is set to pressure sensor.
When using present embodiment, when the hydraulic pressure of water main net 1 reaches certain value, sensor 10 is output signal not, PLC controller 4 is output signal not also, make electromagnetic valve II 8 open-minded, force (forcing) pump 3 is not worked, and electromagnetic valve I 6 is not open-minded, when the hydraulic pressure of water main net 1 descends, sensor 10 output signals, PLC controller 4 is output signal also, makes electromagnetic valve II 8 not open-minded, force (forcing) pump 3 work, electromagnetic valve I 6 is open-minded, makes water supply network hydraulic pressure normal, after the hydraulic pressure of water main net 1 reaches certain value, sensor 10 is output signal again, PLC controller 4 is output signal more also, makes electromagnetic valve II 8 open-minded, and force (forcing) pump 3 is not worked, electromagnetic valve I 6 is not open-minded, makes the water supply network normal water supply; Also can in PLC controller 4, set special time, when having arrived special time, PLC controller 4 output signals make electromagnetic valve II 8 not open-minded, force (forcing) pump 3 work, electromagnetic valve I 6 is open-minded, served as special time, PLC controller 4 is output signal again, makes electromagnetic valve II 8 open-minded, force (forcing) pump 3 is not worked, and electromagnetic valve I 6 is not open-minded.
In second embodiment of the present invention, sensor 10 is set to flow transmitter.
Claims (4)
1. municipal network of rivers water supply terminal device; It is characterized in that: include water main net (1), attached water pipe (2), force (forcing) pump (3), PLC controller (4), electromagnetic valve I (6), electromagnetic valve II (8), measuring box (9) and sensor (10), on water main net (1), be disposed with measuring box (9) and electromagnetic valve II (8), between measuring box (9) and the electromagnetic valve II (8) for to be interconnected by water main net (1), measuring box (9) is set to airtight container, sensor (10) is arranged in the measuring box (9), on attached water pipe (2), be disposed with force (forcing) pump (3) and electromagnetic valve I (6), between force (forcing) pump (3) and the electromagnetic valve I (6) for to be interconnected by attached water pipe (2), the input of force (forcing) pump (3) is set to be connected with the input of measuring box (9) by water main net (1) and attached water pipe (2), the output of electromagnetic valve I (6) is set to be connected with the output of electromagnetic valve II (8) by water main net (1) and attached water pipe (2), the output of sensor (10) is set to connect with the input of PLC controller (4), and the output of PLC controller (4) is set to respectively and force (forcing) pump (3), electromagnetic valve I (6) and electromagnetic valve II (8) connect.
2. municipal network of rivers water supply terminal device according to claim 1; It is characterized in that: sensor (10) is set to pressure sensor.
3. municipal network of rivers water supply terminal device according to claim 1 and 2; It is characterized in that: sensor (10) is set to flow transmitter.
4. municipal network of rivers water supply terminal device according to claim 3; It is characterized in that: also include one way valve I (5) and one way valve II (7), on water main net (1), be disposed with one way valve II (7), measuring box (9) and electromagnetic valve II (8), one way valve II (7), between measuring box (9) and the electromagnetic valve II (8) for to be interconnected by water main net (1), on attached water pipe (2), be disposed with force (forcing) pump (3), one way valve I (5) and electromagnetic valve I (6), force (forcing) pump (3), for to be interconnected by attached water pipe (2), the input of force (forcing) pump (3) is set to be connected with the input of one way valve II (7) by water main net (1) and attached water pipe (2) between one way valve I (5) and the electromagnetic valve I (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105076761A CN101949161A (en) | 2010-10-10 | 2010-10-10 | Water supply terminal device for municipal water network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105076761A CN101949161A (en) | 2010-10-10 | 2010-10-10 | Water supply terminal device for municipal water network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101949161A true CN101949161A (en) | 2011-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105076761A Pending CN101949161A (en) | 2010-10-10 | 2010-10-10 | Water supply terminal device for municipal water network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101949161A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569121A (en) * | 2015-12-24 | 2016-05-11 | 哈尔滨工业大学 | Intelligent water feed pipeline system with pressure flow monitoring recording and teletransmission function |
| CN110820845B (en) * | 2019-11-26 | 2020-12-29 | 珠海格力电器股份有限公司 | Water supply system and water pressure pressurization method and device thereof |
-
2010
- 2010-10-10 CN CN2010105076761A patent/CN101949161A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569121A (en) * | 2015-12-24 | 2016-05-11 | 哈尔滨工业大学 | Intelligent water feed pipeline system with pressure flow monitoring recording and teletransmission function |
| CN110820845B (en) * | 2019-11-26 | 2020-12-29 | 珠海格力电器股份有限公司 | Water supply system and water pressure pressurization method and device thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |