CN111733929A - Intelligent constant-pressure water supply system - Google Patents
Intelligent constant-pressure water supply system Download PDFInfo
- Publication number
- CN111733929A CN111733929A CN202010606294.8A CN202010606294A CN111733929A CN 111733929 A CN111733929 A CN 111733929A CN 202010606294 A CN202010606294 A CN 202010606294A CN 111733929 A CN111733929 A CN 111733929A
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- China
- Prior art keywords
- water
- pressure
- water supply
- branch pipe
- supply system
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/02—Public or like main pipe systems
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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
- E03B11/12—Arrangements or adaptations of tanks for water supply for public or like main water supply of high-level tanks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/072—Arrangement of flowmeters
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
Abstract
The invention discloses an intelligent constant-pressure water supply system, which comprises a main water pipe, an adjusting water tower, a water supply pipeline and a water supply pipeline, wherein the main water pipe is a water supply main path of a water supply department; the water separator is connected with the adjusting water tower through a water pipe, and water flow in the adjusting water tower is distributed to the primary branched pipes through the water separator. The technical scheme is characterized in that a corresponding primary branch pipe is subjected to primary adjustment through a regulating water tower and a primary valve, and the water pressure in a water pressure sensor is observed to be within a specified range; but when the water pressure normal back in the one-level branch pipe that corresponds, observe simultaneously water pressure sensor in the water pressure to the regulation within range can, can carry out the multistage regulation to water pressure through above-mentioned device, avoid causing the influence through unnecessary regulation of house steward to the water pressure of other normal branch pipes, avoid single adjustment to multiunit user's limitation to promote the convenience of adjusting.
Description
Technical Field
The invention relates to the field of water supply systems, in particular to an intelligent constant-pressure water supply system.
Background
The constant-pressure water supply system is a water supply system which adopts a pressure sensor, a PLC and a frequency converter as a central control device to ensure that the urban water supply water pressure is continuously constant. Compared with the traditional water supply system, the constant-pressure water supply system has the advantages of advanced technology, constant water pressure, convenience in operation, reliability in operation, electric energy conservation, high automation degree and the like. The water supply system is an indispensable important ring in national production and life. The traditional water supply mode has large floor area, easily-polluted water quality and high capital investment, and has the main defects that the water pressure cannot be kept constant, so that part of equipment cannot work normally. The variable frequency speed regulation technology is a novel mature stepless speed regulation technology of an alternating current motor, and is widely applied to the field of speed control with unique and excellent control performance, particularly in the water supply industry. Because of special requirements of safe production and water supply quality, the constant-pressure water supply pressure has strict requirements, and therefore, the variable-frequency speed regulation technology is more deeply applied.
However, the existing constant pressure water supply device adjusts the water pressure through the water pressure adjusting pump, but the adjustment affects the water pressure of other normal branch pipes, so that the limitation of single adjustment to multiple groups of users is caused.
Disclosure of Invention
In order to overcome the disadvantages of the prior art, the present invention is directed to an intelligent constant pressure water supply system, which solves the problems set forth in the background art.
The technical purpose of the invention is realized by the following technical scheme:
an intelligent constant-pressure water supply system comprises a water main, wherein the water main is a water supply main of a water supply department and is convenient for overall management;
the middle part of the main water pipe is split with a plurality of component pipes which are connected with the adjusting water tower through the component pipes of the main water pipe;
the regulating water tower is connected with a plurality of water dividing devices through water pipes, the discharged water flow is divided once through the water dividing devices, centralized ground pressure management can be achieved, the water flow in the regulating water tower is divided into primary branch pipes through the water dividing devices, the structures in each group of primary branch pipes are completely the same, and the introduction is carried out by taking one group as an example.
Further, the one-level is in charge of the end and is provided with a plurality of groups second grade and is in charge of, the second grade is in charge of the middle part and is provided with the second grade valve, the second grade valve can be used for being in charge of the overall structure to the second grade and carry out the control that opens and shuts, and the reoccurrence problem is can carry out quick opening and shutting control to adjust water pressure, has extremely strong practicality, the second grade is in charge of terminal fixed mounting has the delivery port, the delivery port is controlled through tap and is opened and shut, and the second grade of every group is in charge of the inside water pressure sensor that all is provided with, water pressure sensor can measure the water pipe pressure that a set of second grade was in charge to.
Furthermore, a check valve, a impurity filtering device and a flowmeter are arranged in the primary branched pipe.
Further, the check valve may place a reverse flow of water in a primary branch for protecting equipment.
Furthermore, strain miscellaneous device for can dismantling control multi-stage filter screen, divide the rivers impurity in the pipe to the one-level and filter, avoid causing the jam to follow-up pipeline.
Further, the inside fixed mounting of one-level branch pipe has the flowmeter, the flowmeter can measure respectively and transmit the treater through the bluetooth device to the intraductal flow of one-level branch to the realization is to the hydraulic better detection of one-level branch pipe, thereby can carry out more accurate control.
In conclusion, the invention has the following beneficial effects:
1. if the water pressure in the secondary branch pipe does not meet the conditions, firstly detecting the water pressure in the corresponding primary branch pipe through a flowmeter, if the water pressure in the primary branch pipe has problems, carrying out primary adjustment on the corresponding primary branch pipe through adjusting a water tower and a primary valve, and simultaneously observing the water pressure in a water pressure sensor to be within a specified range; when the water pressure in the corresponding primary branch pipe is normal, the water pressure of the whole secondary branch pipe can be adjusted in a secondary mode through the secondary valve, and the water pressure in the water pressure sensor can be observed to be within a specified range, so that the water pressure can be adjusted in multiple stages through the device, the influence of adjustment of the redundant main pipe on the water pressure of other normal branch pipes is avoided, the limitation of single adjustment on multiple groups of users is avoided, and the adjustment convenience is improved;
2. carry out the secondary through the branch pipe water with the water main and pressurize in entering into the regulation water tower to can reduce the rivers pressure of transportation in the water main, thereby reduce the pressure requirement to water main equipment, promote the practicality, thereby further promote the aquatic of transportation, rivers in the water pipe itself have certain water pressure.
Drawings
Fig. 1 is a schematic view of the overall flow in this embodiment.
In the figure, 1, a water main; 2. adjusting the water tower; 3. a first-stage valve; 4. a water delivery pipe; 5. a water separator; 6. a check valve; 7. a impurity filtering device; 8. a flow meter; 9. first-stage pipe separation; 10. a secondary valve; 11. secondary pipe distribution; 12. a water pressure sensor; 13. and (7) a water outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1, an intelligent constant-pressure water supply system in a preferred embodiment of the present invention includes a water main 1, wherein the water main 1 is a water supply main of a water supply department, and the water main 1 is convenient for overall management;
the regulating water tower 2, the middle part of the main water pipe 1 is split into a plurality of component pipes, the component pipes are connected with the regulating water tower 2 through the main water pipe 1, and the component water of the main water pipe 1 enters the regulating water tower 2 to be pressurized for the second time, so that the pressure of water flow transported in the main water pipe 1 can be reduced, the pressure requirement on equipment of the main water pipe 1 is reduced, the practicability is improved, the transported water is further improved, and the water flow in the water pipe has certain water pressure;
the water separator 5 is connected with the water regulating tower 2 through a water pipe, a plurality of water separating devices 5 are connected with the water regulating tower 2 through the water pipe, the water separating devices 5 are used for realizing primary water separating of discharged water flow, centralized ground pressure management can be realized, the water flow in the water regulating tower 2 is distributed into primary branch pipes 9 through the water separator 5, the structures in each group of primary branch pipes 9 are completely the same, a group is taken as an example for introduction, a check valve 6, an impurity filtering device 7 and a flowmeter 8 are arranged in each primary branch pipe 9, the check valve 6 can be used for placing reverse flow of the water flow in each primary branch pipe 9 and protecting equipment, the impurity filtering device 7 is a multi-level filter screen capable of being disassembled and controlled, water flow impurities in each primary branch pipe 9 are filtered, the blockage of subsequent pipelines is avoided, the flowmeter 8 is fixedly arranged in each primary branch pipe 9, the flowmeter 8 can be used for respectively measuring the flow in each primary branch pipe 9 and transmitting the flow into the, therefore, the water pressure of the first-level branch pipe 9 can be better detected, and more accurate control can be carried out;
the end of the first-stage branch pipe 9 is provided with a plurality of groups of second-stage branch pipes 11, the middle parts of the second-stage branch pipes 11 are provided with second-stage valves 10, the second-stage valves 10 can be used for controlling the opening and closing of the overall structure of the second-stage branch pipes 11, the problem is solved again that the quick opening and closing control can be carried out, so that the water pressure is adjusted, and the water outlet 13 is extremely high in practicability, the end of each second-stage branch pipe 11 is fixedly provided with a water outlet 13, the opening and closing of the water outlet 13 are controlled through a faucet, a water pressure sensor 12 is arranged inside each second-stage branch pipe 11, the water pressure sensor 12 can measure the water pipe pressure of one group of second-stage branch pipes 11,
if the water pressure in the secondary branch pipe 11 does not meet the conditions, firstly, the water pressure in the corresponding primary branch pipe 9 is detected through the flowmeter 8, if the water pressure in the primary branch pipe 9 has problems, the corresponding primary branch pipe 9 is subjected to primary adjustment through adjusting the water tower 2 and the primary valve 3, and meanwhile, the water pressure in the water pressure sensor 12 is observed to be within a specified range; but when the water pressure normal back in the one-level branch pipe 9 that corresponds, can carry out the secondary adjustment to the holistic water pressure of second grade branch pipe 11 through second grade valve 10, observe simultaneously water pressure in the water pressure sensor 12 to the regulation within range can, can carry out the multilevel adjustment to water pressure through above-mentioned device, avoid the regulation through unnecessary house steward to cause the influence to the water pressure of other normal branch pipes, avoid the limitation of single adjustment to the multiunit user to promote the convenience of adjusting.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An intelligent constant-pressure water supply system is characterized in that: comprises that
The water main (1) is a water supply main of a water supply department, and water supply control is integrally carried out through the water main and a tap water pipe, and the water main (1) is convenient for integral management;
the adjusting water tower (2), the middle part of the water main (1) is split with a plurality of component pipes, and the component pipes of the water main (1) are connected with the adjusting water tower (2);
the water separator (5), the adjusting water tower (2) is connected with a plurality of water separators (5) through water pipes, water flow in the adjusting water tower (2) is distributed to the first-stage branch pipes (9) through the water separators (5), and the structures in each group of first-stage branch pipes (9) are completely the same.
2. An intelligent constant-pressure water supply system as claimed in claim 1, wherein: the one-level is divided and is managed (9) end and be provided with a plurality of groups second grade and divide and manage (11), second grade is divided and is managed (11) middle part and be provided with second grade valve (10), second grade is divided and manages (11) end fixed mounting has delivery port (13), delivery port (13) are controlled through tap and are opened and shut, and the second grade of every group is divided and is managed (11) inside and all be provided with water pressure sensor (12).
3. An intelligent constant-pressure water supply system as claimed in claim 1, wherein: a check valve (6), a impurity filtering device (7) and a flowmeter (8) are arranged in the first-stage branch pipe (9).
4. An intelligent constant pressure water supply system as claimed in claim 3, wherein: the check valve (6) can prevent the reverse flow of water in the primary branch pipe (9).
5. An intelligent constant pressure water supply system as claimed in claim 3, wherein: the impurity filtering device (7) is a multistage filter screen which can be disassembled and controlled.
6. An intelligent constant-pressure water supply system as claimed in claim 2, wherein: the inside fixed mounting of one-level minute pipe (9) has flowmeter (8), flowmeter (8) can be measured respectively and transmit the treater in through the bluetooth device to the flow in one-level minute pipe (9).
7. An intelligent constant-pressure water supply system as claimed in claim 2, wherein: when the water pressure in the secondary branch pipe (11) does not meet the conditions, the water pressure in the corresponding primary branch pipe (9) is detected through the flowmeter (8), if the water pressure in the primary branch pipe (9) has problems, the corresponding primary branch pipe (9) is subjected to primary adjustment through adjusting the water tower (2) and the primary valve (3), and the water pressure in the water pressure sensor (12) is observed to be within a specified range.
8. An intelligent constant pressure water supply system as claimed in claim 7, wherein: when the water pressure in the corresponding first-stage branch pipe (9) is normal, the water pressure of the whole second-stage branch pipe (11) can be adjusted in a second-stage mode through the second-stage valve (10), and meanwhile the water pressure in the water pressure sensor (12) is observed to be within a specified range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010606294.8A CN111733929A (en) | 2020-06-29 | 2020-06-29 | Intelligent constant-pressure water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010606294.8A CN111733929A (en) | 2020-06-29 | 2020-06-29 | Intelligent constant-pressure water supply system |
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| Publication Number | Publication Date |
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| CN111733929A true CN111733929A (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010606294.8A Pending CN111733929A (en) | 2020-06-29 | 2020-06-29 | Intelligent constant-pressure water supply system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125474A (en) * | 1995-10-31 | 1997-05-13 | Kajima Corp | Seismic water supply system |
| CN2934377Y (en) * | 2006-06-01 | 2007-08-15 | 四川阳光水务工程设备有限公司 | Environment-friendly type wholly enclosed intelligent water supply equipment |
| CN102852194A (en) * | 2011-06-27 | 2013-01-02 | 深圳市四方电气技术有限公司 | Constant-pressure water supply system and method without negative pressure |
| CN203729381U (en) * | 2014-02-22 | 2014-07-23 | 王勇 | Adjustable constant-pressure experimental water supply system |
| CN105839696A (en) * | 2016-05-23 | 2016-08-10 | 青岛良邦供水设备有限公司 | Multifunctional non-negative pressure water supply equipment |
| CN208899573U (en) * | 2018-10-11 | 2019-05-24 | 深圳市科信洁源低碳环保科技有限公司 | A kind of water supply network water-saving system |
| CN209066542U (en) * | 2018-11-10 | 2019-07-05 | 安徽科星信息产业有限公司 | A kind of control device of automatic water pressure adjustment |
-
2020
- 2020-06-29 CN CN202010606294.8A patent/CN111733929A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125474A (en) * | 1995-10-31 | 1997-05-13 | Kajima Corp | Seismic water supply system |
| CN2934377Y (en) * | 2006-06-01 | 2007-08-15 | 四川阳光水务工程设备有限公司 | Environment-friendly type wholly enclosed intelligent water supply equipment |
| CN102852194A (en) * | 2011-06-27 | 2013-01-02 | 深圳市四方电气技术有限公司 | Constant-pressure water supply system and method without negative pressure |
| CN203729381U (en) * | 2014-02-22 | 2014-07-23 | 王勇 | Adjustable constant-pressure experimental water supply system |
| CN105839696A (en) * | 2016-05-23 | 2016-08-10 | 青岛良邦供水设备有限公司 | Multifunctional non-negative pressure water supply equipment |
| CN208899573U (en) * | 2018-10-11 | 2019-05-24 | 深圳市科信洁源低碳环保科技有限公司 | A kind of water supply network water-saving system |
| CN209066542U (en) * | 2018-11-10 | 2019-07-05 | 安徽科星信息产业有限公司 | A kind of control device of automatic water pressure adjustment |
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Application publication date: 20201002 |
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| RJ01 | Rejection of invention patent application after publication |