CN200961279Y - Intelligent non-negative pressure water supply apparatus - Google Patents
Intelligent non-negative pressure water supply apparatus Download PDFInfo
- Publication number
- CN200961279Y CN200961279Y CN 200620012091 CN200620012091U CN200961279Y CN 200961279 Y CN200961279 Y CN 200961279Y CN 200620012091 CN200620012091 CN 200620012091 CN 200620012091 U CN200620012091 U CN 200620012091U CN 200961279 Y CN200961279 Y CN 200961279Y
- Authority
- CN
- China
- Prior art keywords
- water
- water pump
- pipe
- pressure
- whole set
- Prior art date
- 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
Links
Images
Abstract
Intelligent water supply equipment without suction pressure includes water pumps and a water tank controlled cabinet. The water pump 1 is connected with the water pump 2 via a whole set pipe; joint of the water pump 2 and the tap water pipe net is provided with a pressure transducer; the whole set pipe is also provided with a pressure transducer; pipe orifice on one end of the whole set pipe is connected to the water pump 1 via a check valve and a control valve; tother pipe orifice of the whole set pipe is connected to the water pump 2 via a check valve and a control valve. Adopting above structure overcoming the disadvantages of present technology could make the equipment save energy as well as be useful in service, could take full advantages of the pressure in the tap water pipe net to arrive the goal of saving energy. The utility model with simple structure and low cost can really realize the water supply without suction pressure.
Description
One. technical field
This novel a kind of supply equipment, particularly a kind of non-negative pressure water-supply installation of relating to.
Two. technical background
Present supply equipment all is earlier tap water to be placed on the pond, is supplying water to the user with water pump then, has wasted original pressure of tap water like this, causes the wasting of resources.Though the non-negative pressure method of water supply device is also arranged on the market, but general tank is less, when tap water pressure descends, for preventing that the tap water pipe network is exerted an influence, have to switch off the pump, influenced water supply like this, and the non-negative pressure water-supply installation of other machinery control exists but cost to increase and the bad shortcoming of effect to the user.
Three. summary of the invention
This novel purpose is: design a kind of novel non-negative pressure water supply equipment, make it promptly energy-conservation, reduce cost again, to satisfy user's instructions for use.
The following structure of this novel employing realizes above-mentioned purpose: intelligent non-negative pressure water-supply installation, comprise: water pump, the water tank switch board, link to each other by complete pipe fitting between water pump 1 and the water pump 2, water inlet or water outlet end at water pump 2 are connected to pressure sensor, or be connected to pressure sensor simultaneously at water inlet and water outlet end, pressure sensor also is housed on the complete pipe fitting, pressure sensor also is housed on the complete pipe fitting, the mouth of pipe of complete pipe fitting one end is connected on the water pump 1 by flap valve and control valve, the mouth of pipe of the other end of complete pipe fitting two ports in parallel, one of them port is used for linking to each other with user's pipe network, and the another port links to each other with water pump 2 with control valve by flap valve.
Adopt as above structure to overcome the shortcoming of prior art, the equipment that makes in use is energy-conservation practical again, can make full use of the pressure of tap water pipe network, thereby reach the purpose of saving the energy, this new structure is simple, cost is low, can really realize non-negative pressure method of water supply, and the inlet end of water pump 2 is used for being connected with the tap water pipe network after connecting pressure sensor.
Four. description of drawings
Fig. 1 is this new embodiment structure chart
Fig. 2 is this new embodiment circuit diagram
Five. the specific embodiment
The intelligence non-negative pressure water-supply installation, comprise: water pump 1 and water pump 2, water tank switch board (not shown), pressure sensor 6,12, complete pipe fitting 10, flap valve 4,8 and control valve 5,7, Fig. 1 is this new embodiment user mode figure, water pump 1 is connected on the water side of water tank 3, (also can be at the water side in pond water pump 1, not shown in the figures), water pump 2 links to each other with tap water pipe network end 9 by pressure sensor 12, links to each other by complete pipe fitting 10 between water pump 1 and the water pump 2, has pressure sensor 6 on the complete pipe fitting 10, the mouth of pipe of complete pipe fitting 10 1 ends is connected on the water pump 1 by flap valve 4 and control valve 5, and the mouth of pipe of the other end of complete pipe fitting 10 is two ports in parallel.One of them port links to each other with user's pipe network end 11, and the another port links to each other with the delivery port of control valve 7 with water pump 2 by flap valve 8, and pressure sensor, flap valve, control valve are controlled by control circuit.
This novel original pressure of tap water pipe network that utilizes, supply water to user's pipe network 11 by water pump 2, utilize the original pressure of tap water pipe network like this, the stack supercharging, reach energy-conservation, when tap water pressure drops to when setting value at water use peak, switch board is given in the pressure sensor number of delivering a letter, and starts water pump 1, is supplied water to user's pipe network 11 by water tank, when tap water pressure water supply reaches standard by the setting requirement, switch off the pump 1, start water pump 2, supply water to user's pipe network 11, the running that like this goes round and begins again, thus reach energy-conservation.
Fig. 2 circuit diagram is the control circuit of this new embodiment switch board.Wherein 1KM---5KM is a contactor, 1FR---2FRWEI thermal relay, SAC are changeover switch, and 1SA-2SA is a switch, KA-KA1 is an auxiliary reclay, J1-J2 is the discharge pressure switch, and P1---P2 is the intake pressure switch, and L is a float switch, CPM1A-20CDR-A is a programmable logic controller, KCT is the micro computer time switch, and HY, HR, HG, HW are indicator lamp, and FU is a fuse.
Claims (1)
1. intelligent non-negative pressure water-supply installation, comprise: water pump, the water tank switch board, it is characterized in that: link to each other by complete pipe fitting between water pump (1) and the water pump (2), water inlet or water outlet end at water pump (2) are connected to pressure sensor, or be connected to pressure sensor simultaneously at water inlet and water outlet end, pressure sensor also is housed on the complete pipe fitting, the mouth of pipe of complete pipe fitting one end is connected on the water pump (1) by flap valve and control valve, the mouth of pipe of the other end of complete pipe fitting two ports in parallel, one of them port is used for linking to each other with user's pipe network, and the another port links to each other with water pump (2) with control valve by flap valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012091 CN200961279Y (en) | 2006-04-07 | 2006-04-07 | Intelligent non-negative pressure water supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012091 CN200961279Y (en) | 2006-04-07 | 2006-04-07 | Intelligent non-negative pressure water supply apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961279Y true CN200961279Y (en) | 2007-10-17 |
Family
ID=38797788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012091 Expired - Lifetime CN200961279Y (en) | 2006-04-07 | 2006-04-07 | Intelligent non-negative pressure water supply apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961279Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061724A (en) * | 2010-12-14 | 2011-05-18 | 文华斌 | Water supply system |
| CN103422540A (en) * | 2013-09-03 | 2013-12-04 | 武汉邦信汇通设备自动化有限公司 | Water inlet intelligent overlaying device |
| CN105297829A (en) * | 2015-11-24 | 2016-02-03 | 汪传发 | Multi-path water supply system |
-
2006
- 2006-04-07 CN CN 200620012091 patent/CN200961279Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061724A (en) * | 2010-12-14 | 2011-05-18 | 文华斌 | Water supply system |
| CN103422540A (en) * | 2013-09-03 | 2013-12-04 | 武汉邦信汇通设备自动化有限公司 | Water inlet intelligent overlaying device |
| CN105297829A (en) * | 2015-11-24 | 2016-02-03 | 汪传发 | Multi-path water supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201605626U (en) | Constant pressure frequency conversion water supply equipment | |
| CN200961279Y (en) | Intelligent non-negative pressure water supply apparatus | |
| CN202337997U (en) | Equipment for box-type low-energy pipe network pressure-superposed water supplying | |
| CN201125416Y (en) | High position water-storing tank water supply system without negative pressure | |
| CN201567620U (en) | Pipe network add-pressure water supply equipment with regulating tank and compensatory auxiliary pump | |
| CN201521423U (en) | Automatic pump reversing control mechanism of concrete conveying pump | |
| CN202627074U (en) | Tank type vector negative pressure-free water supply equipment | |
| CN201080623Y (en) | Full-automatic negative-pressure free energy-saving water-supply installation | |
| CN102493530A (en) | Box-type low-energy-consumption pipe network pressure-overlaying water supply equipment and method | |
| CN205776546U (en) | The water system of interim water | |
| CN101638906A (en) | Energy-saving water supply equipment | |
| CN201321634Y (en) | Energy-saving water supply device | |
| CN201089954Y (en) | Automatic heft water supply facility | |
| CN200974992Y (en) | Pressure driving automatic water supply device drive | |
| CN2775155Y (en) | Energy saving device for toilet flushing device | |
| CN205224152U (en) | Afforestation water supply variable frequency device | |
| CN202844436U (en) | Quick water outlet channel connection structure of fire truck | |
| CN214884083U (en) | No negative pressure formula water supply equipment | |
| CN202706103U (en) | Double-power fire water supply device | |
| CN208701809U (en) | A kind of intelligent non-negative pressure stabilized water work | |
| CN200993109Y (en) | Non-negative pressure water pump | |
| CN2771315Y (en) | Programme rationing towerless constant-pressure water-supply apparatus | |
| CN201193343Y (en) | Non-negative-pressure water supply equipment in set | |
| CN2609976Y (en) | Bag type energy-saving water supply equipment | |
| CN202232389U (en) | Air pressure multistage connected water pumping and spraying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071017 |
|
| EXPY | Termination of patent right or utility model |