CN2773188Y - Non-pollution water supplier - Google Patents
Non-pollution water supplier Download PDFInfo
- Publication number
- CN2773188Y CN2773188Y CN 200520008999 CN200520008999U CN2773188Y CN 2773188 Y CN2773188 Y CN 2773188Y CN 200520008999 CN200520008999 CN 200520008999 CN 200520008999 U CN200520008999 U CN 200520008999U CN 2773188 Y CN2773188 Y CN 2773188Y
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- CN
- China
- Prior art keywords
- water
- pump
- valve
- signal processor
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a water supply device without pollution. The utility model reforms frequency conversion water supply devices which are used in the prior art and supplies the water for tall buildings in a sanitary and safe mode with energy saving and water saving. The utility model has the technical scheme that the utility model comprises a water pump, a valve, a pressure sensor and a frequency conversion control cabinet. The utility model is characterized in that the utility model is additionally provided with a signal processor, a pressure water supply device, an electric water discharge device and a pipeline which is provided with a check valve, wherein an output end of the signal processor is connected with an input end of the frequency conversion control cabinet and the electric water discharge device; an input end of the signal processor is connected with the pressure sensor; a water input pipe of the water pump is directly connected with a city water supply pipe network; the pressure water supply device is connected with the water input pipe of the water pump; a bypass pipeline which is provided with the check valve is connected with the water pump in parallel.
Description
Technical field
The utility model relates to a kind of water system, is meant the terminal water supply installation of a kind of highrise building tap water especially.
Background technology
The mode that reservoir is set that all adopts way of supplying water in the past solves building and supplies water.For example, give frequency conversion control circuit,, keep constant pressure of supply water, reach the purpose that supplies water to building by the rotating speed of frequency conversion control circuit control of pump by the pressure sensor of water pump water outlet end and the hydraulic signal of the feedback of the level sensor in the reservoir.Though simple, the easy row of this water system also exists some not enough: 1, unhygienic, waste water again; Because reservoir generally is located at basement, pollute easily, and, when doing sanitary inspection, cut off the water, discharge water flushing.2, the hydraulic pressure of tap water can not be utilized.3, reservoir is easy to throw inwards thing, jeopardizes user's life security.
The utility model content
Technical problem to be solved in the utility model is the high rise building water supply system that proposes a kind of energy-conservation, water saving, health, safety.
Technical scheme provided by the utility model is: it comprises water pump, valve, pressure sensor, variable frequency control cabinet, it is characterized in that: it has been set up signal processor, pressure water supplying mean, electronic water draw-off, has had the pipeline of non retern valve, wherein, the output of signal processor is connected with the input of variable frequency control cabinet, electronic water draw-off, and the input of signal processor is connected with pressure sensor; Pump water inlet directly is connected with public supply mains; Pressure water supplying mean is connected with the water inlet pipe of water pump; The by-pass line that has non retern valve is in parallel with water pump.
Described signal processor is computer or single-chip microcomputer.
Described pressure water supplying mean is made up of valve, non retern valve, end cap, and wherein, valve one end is connected with pump water inlet, and the other end is connected with non retern valve, and non retern valve is connected with end cap, and end cap is located at water inlet.
Described electronic water draw-off is an electromagnetic valve.
Described pump water inlet is provided with non retern valve.
The utility model has following advantage: (1) owing to do not establish reservoir, and water can secondary pollution; And, remove discharging water, washing of pond from, saved water.(2) make full use of the pressure of tap water, saved energy.(3) because water system is sealed, people can not throw thing in water, have good safety.
Description of drawings
Fig. 1 is an operating principle schematic diagram of the present utility model;
Fig. 2 is a signal processor operating principle block diagram of the present utility model;
Fig. 3 is the utility model operating pressure schematic diagram.
Illustrate: 1, water pump water outlet end pressure sensor, 2, the variable frequency control cabinet, 3, signal processor, 4, water pump water inlet end pressure sensor, 5, pressure water supplying mean, 6, the electronic water draw-off of water pump water inlet end, 7, the electronic water draw-off of water pump water outlet end, 8, valve, 9, non retern valve, 10, end cap, 11 have the by-pass line of non retern valve, 12, water pump, 13, service pipe, 14, signal, 15, compare control module, 16, setup unit, 17, output unit, P1, water pump water inlet end pressure sensor minimum operating pressure, P2, the building pressure of supply water, p, the water supply actual pressure.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1 and Figure 2, waterpipe part: remove reservoir, fluid level controller and level sensor in the former water system.Water pump 12 water inlet pipe valves 8 outer tubes are directly linked to each other with the city water service pipe network interface by non retern valve 9; Other pressure sensor 4, pressure water supplying mean 5, the electronic water draw-off 6 of connecing on this pipeline; The side connects electronic water draw-off 7 outside water pump 12 outlet valves 8; Cross-over connection band non retern valve pipeline 11 outside water pump 12 terminal valves 8.
Electric part: signal processor 3 cores adopt microcomputer or single-chip microcomputer, set P1=0, P1＞0 at its setup unit 16; Signal processor 3 inputs are connected with pressure sensor 4; Signal processor 3 outputs are connected with electronic water draw-off 6,7 with variable frequency control cabinet 2; Pressure sensor 1 is connected with signal processor 3.
Operating principle:
As shown in Figure 3, when the water supply actual pressure signal p of pressure sensor 4 is in P1＜p＜P2, pump working; P is more near P2, and when promptly p was high more, pump rotary speed was low more; When p=P2, the water pump dormancy, when p when P2 falls, variable frequency pump is started working; Otherwise p is more near P1, and when promptly p was low more, pump rotary speed was high more; When p=P1, variable frequency pump works on, and other pump quits work.
When p=0, water pump autostop (come water after Auto Power On), synchronous signal processor 3 sends instruction to electronic water draw-off 6,7, opens electromagnetic valve and sluices, and the electromagnetic valve that finishes of sluicing cuts out automatically.
If building has a power failure, water pump 12 is shut down naturally, and to building in supplied water by water pump 12 bypass pipes 11 by public supply mains pressure this moment.
The effect of pressure water supplying mean 5 is when user present position public supply mains are cut off the water, and available waterr transporting vehicle supplies water to the user from here through pressurization, thereby does not influence user's live and work.Its operating principle is: when user present position public supply mains were cut off the water suddenly because of certain reason, water pump 12 was shut down, and cuts off the water in the building.Open the end cap 10 (adding twin-lock is in order to guarantee the safety of water) of pressure water supplying mean 5, back down non retern valve 9 with a waterwheel mouthful inside pressurization from then on and supply water for service pipe 13, water pump 12 will start normal water supply in building.When the water of a waterwheel will use up, receive on another interface by another fully loaded waterwheel and to supply water, substitute so in turn, can uninterruptedly supply water.If design or actual used water are bigger in the building, can also set up a plurality of intakes side by side, add to press in the building by many water tenders and supply water.
Claims (5)
1, pollution-free water supply installation, it comprises water pump, valve, pressure sensor, variable frequency control cabinet, it is characterized in that: it has been set up signal processor, pressure water supplying mean, electronic water draw-off, has had the pipeline of non retern valve, wherein, the output of signal processor is connected with the input of variable frequency control cabinet, electronic water draw-off, and the input of signal processor is connected with pressure sensor; Pump water inlet directly is connected with public supply mains; Pressure water supplying mean is connected with the water inlet pipe of water pump; The by-pass line that has non retern valve is in parallel with water pump.
2, pollution-free water supply installation according to claim 1 is characterized in that: described signal processor is computer or single-chip microcomputer.
3, pollution-free water supply installation according to claim 1, it is characterized in that: described pressure water supplying mean is made up of valve, non retern valve, end cap, wherein, valve one end is connected with pump water inlet, the other end is connected with non retern valve, and non retern valve is connected with end cap, and end cap is located at water inlet.
4, pollution-free water supply installation according to claim 1 is characterized in that: described electronic water draw-off is an electromagnetic valve.
5, pollution-free water supply installation according to claim 1, it is characterized in that: pump water inlet is provided with non retern valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008999 CN2773188Y (en) | 2005-03-25 | 2005-03-25 | Non-pollution water supplier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008999 CN2773188Y (en) | 2005-03-25 | 2005-03-25 | Non-pollution water supplier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773188Y true CN2773188Y (en) | 2006-04-19 |
Family
ID=36708446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520008999 Expired - Fee Related CN2773188Y (en) | 2005-03-25 | 2005-03-25 | Non-pollution water supplier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773188Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635147A (en) * | 2011-02-10 | 2012-08-15 | 奥文特罗普有限责任两合公司 | Drinking water or sanitary water system |
-
2005
- 2005-03-25 CN CN 200520008999 patent/CN2773188Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635147A (en) * | 2011-02-10 | 2012-08-15 | 奥文特罗普有限责任两合公司 | Drinking water or sanitary water system |
| CN102635147B (en) * | 2011-02-10 | 2014-11-12 | 奥文特罗普有限责任两合公司 | Drinking water or sanitary water system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 |