CN201915449U - Water supply system - Google Patents
Water supply system Download PDFInfo
- Publication number
- CN201915449U CN201915449U CN2010206587736U CN201020658773U CN201915449U CN 201915449 U CN201915449 U CN 201915449U CN 2010206587736 U CN2010206587736 U CN 2010206587736U CN 201020658773 U CN201020658773 U CN 201020658773U CN 201915449 U CN201915449 U CN 201915449U
- Authority
- CN
- China
- Prior art keywords
- water
- pressure sensor
- hydraulic pressure
- reservoir
- 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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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a water supply system comprising a closed water storage pool, a water pump, a water pressure sensor, a water inlet pipe and a water outlet pipe, wherein one end of the water inlet pipe extends into the closed water storage pool, and the other end of the water inlet pipe is connected with the water pump; one end of the water outlet pipe extends into the closed water storage pool, and the other end of the water outlet pipe is connected with a user water pipe; the water pressure sensor is arranged in the closed water storage pool and used for detecting water pressure in the closed water storage pool; and a signal output end of the water pressure sensor is connected with a control circuit, a control end of the water pump is connected with the control circuit, and the control circuit controls the water pumping work of the water pump according to water pressure signals sent out by the water pressure sensor. The water supply system is simple in structure and convenient to operate, utilizes water pressure to control water supply without influence from power cut, can not be influenced even in a water consumption peak period and still can supply water stably; and the water supply system has low cost, and is beneficial to large-scale popularization.
Description
Technical field
The utility model relates to the water system in a kind of water field, and the water system of water still can be provided when being specifically related to a kind of the power failure.
Background technology
When the village tap water water system supplies water, run into the following problem through regular meeting:
(1) in the rural area, people's house relatively disperses to be not easy central water supply, and each village all will build water tower, even the house in same village also disperses very much, build several water towers possibly, so cost is very high;
(2) when water use peak or when opening several water tap simultaneously, the very unsettled situation of hydraulic pressure can appear all; When having a bath with geyser, little when big during water, the time cold when hot, feel very bad;
(3) in order to prevent to have a power failure, normal water, so much other wants to build water tower on own house, but therefore the house in rural area and solid inadequately or tile-roofed house exist certain potential safety hazard.
For the resident family of residential quarters, be easy to run into the problem of power failure with regard to cutting off the water.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, when a kind of the power failure is provided endure, by the water system of hydraulic pressure control work.
Above-mentioned purpose of the present utility model is achieved by following scheme:
A kind of water system comprises airtight reservoir, water pumper, hydraulic pressure sensor, water inlet pipe and outlet pipe; One end of described water inlet pipe stretches in the airtight reservoir, and the other end of this water inlet pipe is connected with water pumper, is provided with flap valve between water inlet pipe and the water pumper; One end of described outlet pipe stretches in the airtight reservoir, and the other end of this outlet pipe is connected with service pipe; Described hydraulic pressure sensor is placed in the airtight reservoir, be used for surveying the hydraulic pressure of airtight reservoir, the signal output part of this hydraulic pressure sensor is connected with control circuit, the control end of water pumper is connected with control circuit, according to the hydraulic signal that hydraulic pressure sensor spreads out of, whether control circuit control water pumper begins the work of drawing water.
Described airtight reservoir can be arranged on Anywhere, and is underground as being arranged on, eminence or the like.
Be provided with flap valve between above-mentioned water inlet pipe and the water pumper, the effect of flap valve is to prevent the water pumper that flows backwards back under the effect of the water atmospheric pressure in airtight reservoir in the airtight reservoir.
Also can be provided with flap valve between above-mentioned outlet pipe and the service pipe, the effect of this flap valve also is to prevent aqueous reflux.
The operating principle of above-mentioned water system is:
Airtight reservoir is full of air at first, when water pumper injects ground lower seal reservoir to water by water inlet pipe, the air in the sealing reservoir is compressed toward top, pond, so reservoir is airtight, so the air of compression forms certain pressure intensity; When the hydraulic pressure sensor in the airtight reservoir detected atmospheric pressure and reaches water supply pressure, control circuit disconnected the power supply of water pumper, and water pumper stops water filling in reservoir; When the user needed water, the atmospheric pressure effect in the airtight reservoir flowed to service pipe with the water in the reservoir by outlet pipe, and the pressure in the airtight reservoir also can descend very lentamente; When the hydraulic pressure sensor in the airtight reservoir detected atmospheric pressure and do not reach water supply pressure, control circuit was connected the power supply of water pumper, and water pumper begins to inject water in airtight reservoir, detects atmospheric pressure up to hydraulic pressure sensor and reaches water supply pressure; Go round and begin again and to realize utilizing the purpose of hydraulic pressure control water supply.
Compared with prior art, the utlity model has following beneficial effect:
1. water system of the present utility model utilizes hydraulic pressure to supply water, because the air compression ratio is very big, so can guarantee to stablize hydraulic pressure, therefore can guarantee the stability that supplies water;
2. water system of the present utility model, its sealing reservoir not only can retaining, but also plays the effect of buffering, can stablize hydraulic pressure;
3. water system of the present utility model only need be connected outlet pipe and gets final product with existing tap water supply pipeline, need not to change water supply line and the way of supplying water that has tap water now;
4. water system of the present utility model, except adopting water pumper with the water injection sealing reservoir, can also adopt water supply pipe that tap water is injected the sealing reservoir, utilize the retaining of sealing reservoir, utilize hydraulic pressure to supply water again simultaneously, then can guarantee the stability that the user supplies water, simultaneously when having a power failure, the tap water of putting aside in the sealing reservoir can also continue to supply with the user to be used, thus the puzzlement of avoiding having a power failure and cutting off the water;
5. water system of the present utility model, it is simple in structure, easy to operate, utilize hydraulic pressure to control water supply, the not influence that can be had a power failure, and hydraulic pressure can not be affected yet when water use peak, still keeps stable water supply, and water system of the present utility model is with low cost, helps large-scale popularization.
Description of drawings
Fig. 1 is the structural representation sketch of the utility model water system.
The specific embodiment
Below in conjunction with specific embodiment the utility model is done description further, but specific embodiment is not done any qualification to the utility model.
As shown in Figure 1, a kind of water system of the present utility model comprises airtight reservoir 1, water pumper 4, hydraulic pressure sensor 9, water inlet pipe 5 and outlet pipe 7, and described airtight reservoir 1 is arranged on underground; One end of described water inlet pipe 5 stretches in the airtight reservoir 1, and the other end of this water inlet pipe 5 is connected with water pumper 4, is provided with the refluence of the anti-sealing of flap valve 6(between water inlet pipe and the water pumper); One end of described outlet pipe 7 stretches in the airtight reservoir 1, and the other end of this outlet pipe 7 is connected with service pipe 8, is provided with the refluence of the anti-sealing of flap valve 10(between outlet pipe 7 and the service pipe 8); Described hydraulic pressure sensor is placed in the airtight reservoir, be used for surveying the hydraulic pressure of airtight reservoir, the signal output part of this hydraulic pressure sensor 9 is connected with control circuit, the control end of water pumper 4 is connected with control circuit, according to the hydraulic signal that hydraulic pressure sensor 9 spreads out of, whether control circuit control water pumper 4 begins the work of drawing water.
The operating principle of above-mentioned water system is:
Airtight reservoir 1 is full of air 2 at first, when water pumper 4 injects ground lower seal reservoir to water by water inlet pipe, air 2 in the sealing reservoir 1 is compressed toward top, pond, sealing reservoir top is the air 2 of compression, the bottom is a water 3, because reservoir is airtight, so the air of compression forms certain pressure intensity; When the hydraulic pressure sensor 9 in the airtight reservoir 1 detected atmospheric pressure and reaches water supply pressure, control circuit disconnected the power supply of water pumper 4, and water pumper 4 stops water filling in reservoir; When the user needed water, the atmospheric pressure effect in the airtight reservoir 1 flowed to service pipe 8 with the water in the reservoir by outlet pipe 7, and the pressure in the airtight reservoir also can descend very lentamente; When the hydraulic pressure sensor in the airtight reservoir 9 detected atmospheric pressure and do not reach water supply pressure, control circuit was connected the power supply of water pumper 4, and water pumper 4 beginnings are injected water in airtight reservoir, detect atmospheric pressure up to hydraulic pressure sensor 9 and reach water supply pressure; Go round and begin again and to realize utilizing the purpose of hydraulic pressure control water supply.
Claims (2)
1. a water system is characterized in that comprising airtight reservoir, water pumper, hydraulic pressure sensor, water inlet pipe and outlet pipe; One end of described water inlet pipe stretches in the airtight reservoir, and the other end of this water inlet pipe is connected with water pumper, is provided with flap valve between described water inlet pipe and the water pumper; One end of described outlet pipe stretches in the airtight reservoir, and the other end of this outlet pipe is connected with service pipe; Described hydraulic pressure sensor is placed in the airtight reservoir, be used for surveying the hydraulic pressure of airtight reservoir, the signal output part of this hydraulic pressure sensor is connected with control circuit, the control end of water pumper is connected with control circuit, according to the hydraulic signal that hydraulic pressure sensor spreads out of, whether control circuit control water pumper begins the work of drawing water.
2. according to the described a kind of water system of claim 1, it is characterized in that being provided with flap valve between described outlet pipe and the service pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206587736U CN201915449U (en) | 2010-12-14 | 2010-12-14 | Water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206587736U CN201915449U (en) | 2010-12-14 | 2010-12-14 | Water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915449U true CN201915449U (en) | 2011-08-03 |
Family
ID=44415253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206587736U Expired - Fee Related CN201915449U (en) | 2010-12-14 | 2010-12-14 | Water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061724A (en) * | 2010-12-14 | 2011-05-18 | 文华斌 | Water supply system |
-
2010
- 2010-12-14 CN CN2010206587736U patent/CN201915449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061724A (en) * | 2010-12-14 | 2011-05-18 | 文华斌 | Water supply 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: 20110803 Termination date: 20111214 |