CN100523397C - City stairstep constant pressure water supply equipment and method - Google Patents
City stairstep constant pressure water supply equipment and method Download PDFInfo
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- CN100523397C CN100523397C CNB2006100222430A CN200610022243A CN100523397C CN 100523397 C CN100523397 C CN 100523397C CN B2006100222430 A CNB2006100222430 A CN B2006100222430A CN 200610022243 A CN200610022243 A CN 200610022243A CN 100523397 C CN100523397 C CN 100523397C
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000000523 sample Substances 0.000 claims description 30
- 238000003911 water pollution Methods 0.000 abstract description 4
- 239000008400 supply water Substances 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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Abstract
This invention discloses a kind of city cascade constant pressure supplying of water equipment and method. It includes water supply installation, water supply pipe network and constant and pressure device. The water supply device consists of a group of different frequency pump flow (5), its characteristic lies: there is pressure transducer in frequency pumps (5) one-way outlet valve (8) of water pipe, and it connects to the transducer (4) through lines, the transducer connects to controlled switches (6) through cable converter (3) frequency pumps (5) via wire connects to controlled switches, there are additional pressure and constant devices in the water pipes household heights tower. This invention has changed the traditional supply model, and achieved energy, saved money and prevented secondary water pollution.
Description
Technical field
The present invention relates to a kind of water supply installation and method, particularly a kind of city stairstep constant pressure water supply equipment and method.
Background technology
Traditional urban water supply all is to adopt electric water pump to the water supply network water filling, and not only energy consumption is big, and supplies resident family's water of differing heights with the feed pipe of same hydraulic pressure, often cause lower user hydraulic pressure higher, and highland and high building resident family can't supply water.People attempt to solve the problem of water consumption of highland and high building resident family with the way that improves hydraulic pressure, facts have proved that this method both wasted energy, shortens the application life of supply equipment and water supply network, can't make the former resident family of highland and high building obtain satisfied pressure of supply water again.For overcoming this problem, people have to water lift equipment water be risen to head-tank or water tower at high position building pond or water tower, satisfy highland and high floor user water demand by the secondary water-supply mode.This not only wastes a large amount of energy, increases investment but also very easily causes water pollution once again, brings hidden danger for people's safe drinking water.In recent years along with development in science and technology, people begin one's study and solve highland and high floor resident family water supply problem with no tower air pressure adjustment way of supplying water, method is: at the delivery port of electric water pump one air pressure tank is installed, the air of certain air pressure is housed in jar, regulate water supply with air pressure, turn round for a long time to solve water pump, reach and prolong service life of equipment and energy conservation problem, facts have proved that still there is following defective in it, when if water supply network hydraulic pressure is higher, the gas compartment in the air pressure tank is just compressed very little, realize constant pressure water supply, it is just very limited to regulate output, if water supply network hydraulic pressure is lower than a jar inner air pressure, air pressure tank has just lost the function of regulating, along with science and technology development, people have brought into use frequency converter to solve the problem of expensive height of air pressure tank and pressure of supply water poor stability, method is to adopt a frequency converter to drag the water pump water supply that one group of power equates, but energy-saving effect is limited, because the variable frequency pump that equates with one group of power supplies water, when water supply volume increases and just surpassed a water pump output, must start second water pump, wherein there is a water pump to change rotating speed and realizes that output changes, and greatly reduces the task performance ratio of variable frequency pump, especially in water supply volume after a little while by frequency converter, variable frequency pump gets the low frequency running, variable frequency pump gets the low frequency pressurize during unmanned water, and is not only not energy-conservation, and power consumption increases on the contrary.
Summary of the invention
The objective of the invention is to overcome the prior art deficiency, a kind of energy conservation, no secondary water pollution, city stairstep constant pressure water supply equipment and method that the water supply regulated quantity is big are provided.Purpose of the present invention realizes by following technical proposals: equipment of the present invention comprises water supply installation, water supply network and supercharging constant-voltage equipment, water supply installation is made of the variable frequency pump of one group of different flow, the feed pipe at the delivery port one-way cock place of variable frequency pump is provided with pressure probe one, pressure probe one links to each other with frequency converter by line, frequency converter links to each other with grammed switch by lead, variable frequency pump all links to each other with grammed switch by lead, has additional the supercharging constant-voltage equipment on highland and high building resident family feed pipe.
Said supercharging constant-voltage equipment comprises one group of variable frequency pump that flow differs in size that water inlet links to each other with feed pipe, variable frequency pump group delivery port links to each other with high building and highland feed pipe by one way valve, highland and building water supply pipe be provided with pressure probe three, pressure probe three links to each other with frequency converter by lead, frequency converter links to each other with grammed switch, on highland and building water supply pipe, be provided with a constant voltage regulator, be provided with air pressure space probe in the constant voltage regulator, air pressure space probe links to each other with program control switch by line, constant voltage regulator links to each other with air compressor by pipeline, and air compressor links to each other with grammed switch by lead.
For preventing the anhydrous idle running of water supply installation, be provided with a water source probe at the variable frequency pump water inlet position of water supply installation, water source probe links to each other with grammed switch by lead.
Anhydrous for preventing in the feed pipe, the feed pipe of the variable frequency pump water inlet of supercharging constant-voltage equipment is provided with pressure probe two, and pressure probe two links to each other with grammed switch by lead.
City stairstep method of supplying water of the present invention, being included in provides low pressure water supply, middle pressure to supply water or high service in the same water supply network, it is characterized in that: on the low pressure water supply network, set up a pressure regulation constant-voltage equipment, its water inlet links to each other with the low pressure feed pipe, delivery port links to each other with middle pressure water supply network, promotes hydraulic pressure and stable hydraulic pressure with a constant voltage regulator on the middle pressure feed pipe.
Set up a high pressure pressure regulation constant-voltage equipment in case of necessity on middle pressure feed pipe, its water inlet links to each other with middle pressure feed pipe, and delivery port links to each other with the high service pipe network, and high service Guan Shangyong one constant voltage regulator promotes hydraulic pressure and stable hydraulic pressure.
The present invention mainly utilizes water supply installation and regulator to match one group of different variable frequency pump of flow to improve energy use efficiency, effectively prevent the running of variable frequency pump low frequency, and save the energy in a large number, and by on water supply network, setting up the pressure regulation constant voltage regulator, solve middle highland (high building) resident family problem of water consumption, realize that same water supply network satisfies the pressure of supply water of zones of different, low level user water needs had both been satisfied, solve highland and high building resident family water needs again, the present invention simultaneously carries out the way that totally-enclosed step boosts, and water pollution once again can not occur, has overcome head-tank, water tower easily pollutes, invest big defective, the present invention simultaneously realizes the fully automated management purpose by program control switch and frequency converter and signal acquiring system (various probe), in sum, the objective of the invention is to realize.The present invention has changed the traditional water supply pattern, has realized energy-conservation, joint money.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Claims (2)
1, a kind of city stairstep constant pressure water supply equipment, comprise water supply installation, water supply network and supercharging constant-voltage equipment, water supply installation is made of the variable frequency pump (5) of one group of different flow, the feed pipe that the delivery port one-way cock (8) of variable frequency pump (5) is located is provided with pressure probe one (2), pressure probe one (2) links to each other with frequency converter (4) by line, frequency converter links to each other with grammed switch (6) by lead (3), variable frequency pump (5) all links to each other with grammed switch by lead, on highland and high building resident family feed pipe, have additional the supercharging constant-voltage equipment, it is characterized in that: said supercharging constant-voltage equipment comprises one group of variable frequency pump that flow differs in size that water inlet links to each other with feed pipe (7), variable frequency pump group delivery port links to each other with high building and highland feed pipe by one way valve, highland and building water supply pipe are provided with pressure probe three (13), pressure probe three (13) links to each other with frequency converter by lead, frequency converter links to each other with grammed switch, on highland and building water supply pipe, be provided with a constant voltage regulator (9), be provided with air pressure space probe (10) in the constant voltage regulator, air pressure space probe (10) links to each other with program control switch by line, constant voltage regulator links to each other with air compressor (11) by pipeline, and air compressor links to each other with grammed switch by lead.
2, a kind of city stairstep constant pressure water supply equipment according to claim 1 is characterized in that: the feed pipe of the variable frequency pump water inlet of supercharging constant-voltage equipment is provided with pressure probe two (12), and pressure probe two (12) links to each other with grammed switch by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100222430A CN100523397C (en) | 2006-11-08 | 2006-11-08 | City stairstep constant pressure water supply equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100222430A CN100523397C (en) | 2006-11-08 | 2006-11-08 | City stairstep constant pressure water supply equipment and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1948641A CN1948641A (en) | 2007-04-18 |
| CN100523397C true CN100523397C (en) | 2009-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100222430A Expired - Fee Related CN100523397C (en) | 2006-11-08 | 2006-11-08 | City stairstep constant pressure water supply equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100523397C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089097A (en) * | 2015-08-03 | 2015-11-25 | 湖南沃尔特水设备有限公司 | Water supply device and method for automatically matching appropriate water pumps according to real-time flows |
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2006
- 2006-11-08 CN CNB2006100222430A patent/CN100523397C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1948641A (en) | 2007-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20081219 Address after: Sichuan Province, Nanchong Jialing Shou Road, No. 72 post encoding: 637100 Applicant after: Nanchong Yushu automatic water supply technology Co., Ltd. Address before: The postcode of No. 59, Lane Lane, Gaoping District, Sichuan, Nanchong: 637100 Applicant before: Feng Yushu |
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| ASS | Succession or assignment of patent right |
Owner name: NANCHONG CITY YUSHU AUTOMATIC WATER SUPPLY SCIENCE Free format text: FORMER OWNER: FENG YUSHU Effective date: 20081219 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 637500, 1, Jian Ke Street, Jialing District, Sichuan, Nanchong Patentee after: Sichuan Ruixiang Yushu Water Technology Co., Ltd. Address before: 637100 Nanchong city of Sichuan Province, Jialing District Shou Road, No. 72 Patentee before: Sichuan Yushu Automatic Water Supply Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191028 Address after: 637500, 1, Jian Ke Street, Jialing District, Sichuan, Nanchong Patentee after: Sichuan Yushu Science and Technology (Group) Co., Ltd. Address before: 637500, 1, Jian Ke Street, Jialing District, Sichuan, Nanchong Patentee before: Sichuan Ruixiang Yushu Water Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20191108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |