CN201024448Y - Automatic water storage and supply device - Google Patents
Automatic water storage and supply device Download PDFInfo
- Publication number
- CN201024448Y CN201024448Y CNU2007200932247U CN200720093224U CN201024448Y CN 201024448 Y CN201024448 Y CN 201024448Y CN U2007200932247 U CNU2007200932247 U CN U2007200932247U CN 200720093224 U CN200720093224 U CN 200720093224U CN 201024448 Y CN201024448 Y CN 201024448Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- storage device
- indoor pipeline
- inlet pipe
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Pipeline Systems (AREA)
Abstract
An automatic water-storage and water-supply device belongs to the manufacturing technology field of water-supply equipment. The pipeline indoors is connected with a water-storage device via a water inlet pipe, the position of the water-storage device is higher than the indoor pipeline, and the upper part of the water-storage device is provided with an overflow pipe and an upper limit water level detector; the water inlet pipe is provided with a controller; the indoor pipeline between the water inlet pipe and a manual valve is provided with an electromagnetic valve and a unidirectional check valve; the indoor pipeline is provided with a water pressure detecting device; the controller is respectively connected with the water level detector, the electromagnetic valve, and the water pressure detecting device. When in work, if water supply of the main pipeline is cut off suddenly, the indoor pipeline loses pressure, and after the controller detects pressure losing via the water pressure detecting sensor, the utility model can open automatically the valves of the water-storage device and the indoor pipeline to immit the water in the water-storage device into the pipeline, and then the water-storage device stores water again when the water supply is restored. The utility model has safe and reliable use performance, conforms to sanitary conditions, has high automatic degree, and provides much convenience for the towners in life.
Description
Technical field:
The utility model belongs to supply equipment manufacturing technology field, is a kind of water accumulating and supplying device.
Background technology:
In daily life, town dweller's life and work water is all realized aquation from the beginning, existing tap water supply device mainly is made of main line, indoor pipeline and manually-operated gate, the user can obtain water purification easily, but the phenomenon of cutting off the water (as Timing water supply, hydraulic pressure deficiency etc.) is often arranged in practice for various reasons, bring very big inconvenience for work, life.
Summary of the invention:
The technical problems to be solved in the utility model is to disclose a kind of tap water device that can automatic water-storage supplies water.
The scheme of the utility model technical solution problem is to connect accumulator by a water inlet pipe on the pipeline indoors, the accumulator position is higher than indoor pipeline, overflow pipe and upper limit level switch are arranged at accumulator top, controller is housed on water inlet pipe, on the indoor pipeline between water inlet pipe and the manually-operated gate, electromagnetic valve and one way stop peturn valve are housed, on the indoor pipeline device for detecting water pressure is housed, controller connects level switch, electromagnetic valve and device for detecting water pressure respectively.During work, when tap water main line normal water supply, the water with certain pressure is supplied with normal use on the one hand, enters accumulator through the intelligent water supply controller on the other hand and saves.When the water level in the accumulator rose to upper limit test point, controller obtained signal, closed inlet valve automatically.At this moment store a certain amount of water in the accumulator, if just in case problem is arranged, water inlet pipe is not in time closed, then water flows out from overflow pipe in the accumulator.If overflow pipe there are flowing out, then controller cuts out the house lead in electromagnetic valve automatically, cuts off water inlet and the maintenance of reporting to the police.
After main line is cut off the water suddenly, interior conduit is decompression then, after controller detects decompression by hydraulic pressure detection sensor, automatically open the valve of accumulator and interior conduit, with the water filling line in the accumulator, at this moment there is the negative pressure of water lines and main line to have closed check valve owing to indoor, guarantee to hold water in the book device can not flow to outdoor, and only for indoor use.When resuming water supply once more, begin refilling again.
The utility model functional performance is safe and reliable, meets sanitary condition, and the automaticity height brings many convenience to town dweller's life.
Description of drawings:
Accompanying drawing is the utility model schematic diagram.
The specific embodiment:
The utility model is made of main line 1, indoor pipeline 2 and manually-operated gate 3, connect accumulator 5 by a water inlet pipe 6 on the pipeline 2 indoors, accumulator 5 positions are higher than indoor pipeline 2, overflow pipe 7 and upper limit level switch 8 are arranged at accumulator 5 tops, controller 9 is housed on water inlet pipe 6, electromagnetic valve 11 and one way stop peturn valve 4 are housed on the indoor pipeline 2 between water inlet pipe 6 and the manually-operated gate 3, on the indoor pipeline 2 device for detecting water pressure 10 is housed, controller 9 connects level switch 8, electromagnetic valve 11 and device for detecting water pressure 10 respectively.
According to the functional requirement of controller, select intel89c2051CPU can satisfy whole requirements.
1, CPU: adopt 89C2051 to meet the demands, have than high performance-price ratio.
2, hydraulic pressure detects: hydraulic pressure detects the pressure switch that is mounted on the pipeline, and when inner pipe water pressure switch adhesive just often, and decompression causes switch to disconnect after cutting off the water.Thus, CPU obtains signal, to determine whether to have taken place the phenomenon of cutting off the water supply.
3, water level detection circuit: mainly be to be used for detecting whether water level has reached predetermined value in the accumulator.Be divided into two-stage, the first order is the full water water level.When reaching this water level, by water two electrodes are constituted path, produce signal through voltage ratio, give CPU, CPU will close motor operated valve and stop retaining.When if water level rises to the second level, same signal is given CPU, at this moment be improper spilling water fault, and CPU can be with the house lead in closed electromagnetic valve, and the generation sound and light alarm.
4, electromagnetic valve switch: electromagnetic valve is selected advanced impulse electromagnetic valve for use.Impulse electromagnetic valve has reliable operation, and is easy to use, multiple advantages such as economize on electricity, valve is open-minded when adding positive current pulses, and when adding negative current valve closing.Pulse width is just passable greater than 100ms.After pulse opens or closes, do not need electric current to keep.In the generation of pulse, adopt relay circuit, taken the I/O interface of two CPU.The adhesive or the release of an I/O mouth control relay are to determine to produce positive pulse or negative pulse; And second I/O mouth is after first pulse polarity is ready to, and sends pulse, time-delay back first mouthful release relay, and second mouth closed.
5, motor operated valve, electromagnetic valve output are switched: the ON/OFF circuit of motor operated valve is identical with impulse electromagnetic valve ON/OFF circuit, and just the working time is longer.Same circuit output is switched with relay.
6, button adopts microswitch.
7, power circuit: mainly adopt dedicated transformer (quiescent current is little), have the uninterrupted power source of 12V reserve battery charge-discharge circuit.
Claims (1)
1. automatic water-storage water supply installation, constitute by main line, indoor pipeline and manually-operated gate, it is characterized in that: connect accumulator by a water inlet pipe on the indoor pipeline, the accumulator position is higher than indoor pipeline, overflow pipe and upper limit level switch are arranged at accumulator top, controller is housed on water inlet pipe, on the indoor pipeline between water inlet pipe and the manually-operated gate, electromagnetic valve and one way stop peturn valve are housed, on the indoor pipeline device for detecting water pressure is housed, controller connects level switch, electromagnetic valve and device for detecting water pressure respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200932247U CN201024448Y (en) | 2007-01-29 | 2007-01-29 | Automatic water storage and supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200932247U CN201024448Y (en) | 2007-01-29 | 2007-01-29 | Automatic water storage and supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024448Y true CN201024448Y (en) | 2008-02-20 |
Family
ID=39098302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200932247U Expired - Fee Related CN201024448Y (en) | 2007-01-29 | 2007-01-29 | Automatic water storage and supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024448Y (en) |
-
2007
- 2007-01-29 CN CNU2007200932247U patent/CN201024448Y/en not_active Expired - Fee Related
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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: 20080220 Termination date: 20120129 |