CN2771315Y - Programme rationing towerless constant-pressure water-supply apparatus - Google Patents
Programme rationing towerless constant-pressure water-supply apparatus Download PDFInfo
- Publication number
- CN2771315Y CN2771315Y CN 200520033581 CN200520033581U CN2771315Y CN 2771315 Y CN2771315 Y CN 2771315Y CN 200520033581 CN200520033581 CN 200520033581 CN 200520033581 U CN200520033581 U CN 200520033581U CN 2771315 Y CN2771315 Y CN 2771315Y
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- China
- Prior art keywords
- water
- program
- pipe
- electric
- control switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000000523 sample Substances 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims description 9
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Control Of Fluid Pressure (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model relates to a program rationing towerless constant-pressure water supply device, which comprises a water input pipe (4), a water output pipe (9), electric water pumps (6), a flow regulator (7), etc. The utility model is characterized in that the utility model is provided with a group of electric water pumps (6) with incomplete flow quantity; a water inlet of the electric water pump (6) is connected with the water input pipe (4); a water outlet of the electric water pump (6) is connected with the water output pipe (9) by a one-way valve (5); the flow regulator (7) is connected with the water output pipe (9) by a pipeline; the water output pipe (9) is provided with a pipe network flow quantity signal device (10). The pipe network flow quantity signal device (10) accepts change of pressure by a piezoelectric probe and feeds back a signal to a program control switch in an electric cabinet (1). The program control switch sends out a control signal to lead the group of the electric water pumps (6) to be opened and closed independently or simultaneously. The product can carry out program rationing according to requirements of flow quantity for uses and can achieve the purposes of energy saving, less investment and high durability.
Description
Technical field:
The utility model relates to a kind of water supply installation, and relating in particular to a kind of program dosage does not have the tower constant pressure water supply equipment.
Background technology:
The tap water supply in present cities and towns, all adopting the maximum pressure that can be born with pipe network by Running-water Company (water factory) to supply with the user uses, but, because the water supply area in cities and towns is excessive, physical features and building height is influence of various factors not or the like, often exist the anhydrous usefulness in high building highland, problems such as lower user pipe crushes, though in order to address this problem, a lot of users have adopted and have built head-tank, water tower, aqueous vapor adjuster (pressurized tank), or the each household user installs little electric pump supercharging on pipeline mode solves these problems, but still exists effect bad, problems such as the energy and equipment waste.
The utility model content:
The purpose of this utility model be for overcome the deficiencies in the prior art provide a kind of energy-conservation, the investment little, long-lived program dosage does not have the tower constant pressure water supply equipment.Its concrete technical scheme is: the program dosage does not have the tower constant pressure water supply equipment and comprises water inlet pipe, outlet pipe, the electricity water pump, flow regulator etc., design one group of electric water pump that flow is incomplete same, the electricity pump intake links to each other with water inlet pipe, the electricity pump outlet links to each other with outlet pipe by one way valve, flow regulator links to each other with outlet pipe by pipeline, outlet pipe is provided with a pipe network flow signal device, pipe network flow signal device receives pressure with piezoelectric probe to be changed, sending control signal for program control switch in the electric control box, program control switch signal feedback makes this organize electric water pump to start individually or simultaneously, close.
When guaranteeing that water inlet pipe is anhydrous, electric water pump does not dally and burns out motor, can set up a water source monitor at water inlet pipe, and the water source monitor receives pressure with piezoelectric probe to be changed, and gives program control switch in the electric control box with signal feedback.
The water source monitor also can be level control switch for water.
Said program control switch is by A.C. contactor, and relay is formed, and relay is connected in series with the coil circuit of A.C. contactor.
When using the utility model program dosage not have the tower constant pressure water supply equipment, select one group of electric water pump that flow is incomplete same, water inlet pipe is linked to each other with each electric pump intake respectively, the delivery port of each electric water pump links to each other with outlet pipe by one way valve, and install flow regulator, and it is linked to each other with outlet pipe, a pipe network flow signal device is installed on outlet pipe, at the online water source monitor of installing of water inlet pipe, connect the electric control box power supply and can not have the tower constant pressure water supply.
From the technical solution of the utility model as can be seen, the utility model program dosage does not have the tower constant pressure water supply equipment when the user supplies water, at first set a constant pressure, when unmanned water or a small amount of water, supply with and constant pressure by flow regulator, when user's water supply volume progressively increases, ductwork pressure further descends, pipe network flow signal device feeds back to program control switch with the pressure change signal of pipe network, start minimum electric water pump pressurized water supply, do not reach the pressure of setting yet as pipe network, continue to start the bigger electric pump working of flow.After surpassing constant pressure; pressure change signal feeds back to program control switch and sends stopping signal, owing to adopted different pressure signals to drive, open the electric water pump of different flow respectively or simultaneously, has realized that fully the utility model is energy-conservation; invest little, long-lived purpose.
Description of drawings:
Fig. 1 is the structural representation that the utility model program dosage does not have the tower constant pressure water supply equipment.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model program dosage not being had the tower constant pressure water supply equipment is further described:
Embodiment 1: the program dosage does not have the tower constant pressure water supply equipment and comprises water inlet pipe 4, outlet pipe 9, electricity water pump 6, flow regulator 7 etc., design one group of electric water pump 6 that flow is incomplete same, electricity water pump 6 water inlets link to each other with water inlet pipe 4, electricity water pump 6 delivery ports link to each other with outlet pipe 9 by one way valve 5, flow regulator 7 links to each other with outlet pipe 9 by pipeline, outlet pipe 9 is provided with a pipe network flow signal device 10, pipe network flow signal device 10 receives pressure with piezoelectric probe to be changed, sending control signal for program control switch in the electric control box 1, program control switch signal feedback by electric wire 2 makes this organize electric water pump 6 to start individually or simultaneously, close.In order to prevent that pump motor idle running burns out motor when anhydrous, on water inlet pipe 4, be provided with water source monitor 8, water source monitor 8 links to each other with electric control box 1 with electric wire 3.
Claims (4)
1, a kind of program dosage does not have the tower constant pressure water supply equipment and comprises water inlet pipe (4), outlet pipe (9), electricity water pump (6), flow regulator (7) etc., it is characterized in that: design one group of electric water pump (6) that flow is incomplete same, electricity water pump (6) water inlet links to each other with water inlet pipe (4), electricity water pump (6) delivery port links to each other with outlet pipe (9) by one way valve (5), flow regulator (7) links to each other with outlet pipe (9) by pipeline, outlet pipe (9) is provided with a pipe network flow signal device (10), pipe network flow signal device (10) receives pressure with piezoelectric probe to be changed, sending control signal for program control switch in the electric control box (1), program control switch signal feedback makes this organize electric water pump (6) to start individually or simultaneously, close.
2, a kind of program dosage according to claim 1 does not have the tower constant pressure water supply equipment, it is characterized in that: be provided with a water source monitor (8) at water inlet pipe (4), water source monitor (8) receives pressure with piezoelectric probe to be changed, and gives electric control box (1) interior program control switch signal feedback.
3, a kind of program dosage according to claim 1 does not have the tower constant pressure water supply equipment, it is characterized in that: water source monitor (8) is a level control switch for water.
4, a kind of program dosage according to claim 1 does not have the tower constant pressure water supply equipment, it is characterized in that: said program control switch is by A.C. contactor, and relay is formed, and relay is connected in series with the coil circuit of A.C. contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033581 CN2771315Y (en) | 2005-03-21 | 2005-03-21 | Programme rationing towerless constant-pressure water-supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033581 CN2771315Y (en) | 2005-03-21 | 2005-03-21 | Programme rationing towerless constant-pressure water-supply apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771315Y true CN2771315Y (en) | 2006-04-12 |
Family
ID=36705101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520033581 Expired - Lifetime CN2771315Y (en) | 2005-03-21 | 2005-03-21 | Programme rationing towerless constant-pressure water-supply apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771315Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251549A (en) * | 2011-04-29 | 2011-11-23 | 宜春市龙腾机械电气有限公司 | Solar photovoltaic full-automatic tower-free water supply method and water supply system thereof |
-
2005
- 2005-03-21 CN CN 200520033581 patent/CN2771315Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251549A (en) * | 2011-04-29 | 2011-11-23 | 宜春市龙腾机械电气有限公司 | Solar photovoltaic full-automatic tower-free water supply method and water supply system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20081212 Address after: Sichuan Province, Nanchong Jialing Shou Road, No. 72, zip code: 637100 Patentee after: Nanchong Yushu automatic water supply technology Co., Ltd. Address before: Sichuan province Nanchong City Heming road Gaoping District No. 356 Nanchong automatic water supply equipment, development of zip code: 637100 Patentee before: Feng Yushu |
|
| 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: 20081212 |
|
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN YUSHU AUTOMATIC WATER SUPPLY TECHNOLOGY CO Free format text: FORMER NAME: NANCHONG CITY YUSHU AUTOMATIC WATER SUPPLY SCIENCE CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: Sichuan Province, Nanchong Jialing Shou Road, No. 72, zip code: 637100 Patentee after: Sichuan Yushu Automatic Water Supply Technology Co., Ltd. Address before: Sichuan Province, Nanchong Jialing Shou Road, No. 72, zip code: 637100 Patentee before: Nanchong Yushu automatic water supply technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150321 Granted publication date: 20060412 |