CN202672235U - Automatic water supply system of underground water tower - Google Patents
Automatic water supply system of underground water tower Download PDFInfo
- Publication number
- CN202672235U CN202672235U CN 201220263507 CN201220263507U CN202672235U CN 202672235 U CN202672235 U CN 202672235U CN 201220263507 CN201220263507 CN 201220263507 CN 201220263507 U CN201220263507 U CN 201220263507U CN 202672235 U CN202672235 U CN 202672235U
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- water
- valve
- pressure
- pipe
- storage tank
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Abstract
The utility model discloses an automatic water supply system of an underground water tower. The automatic water supply system of the underground water tower comprises a pressure water storage tank which is buried under the ground, the pressure water storage tank is provided with a water inlet pipe, a water outlet pipe and a sewage discharge pipe, the water inlet pipe is connected with a water pump, the water inlet pipe is provided with a magnetic induction electric contact check valve and a negative pressure prevention check valve, and the water inlet pipe is provided with an air supply one-way valve through an air supply control valve. The water outlet pipe is provided with a water outlet valve and connected with a use water pipe network. The sewage discharge pipe is provided with a sewage discharge valve, a maintenance valve and a pressure control protector which is connected with the water pump and the magnetic induction electric contact check valve. The automatic water supply system of the underground water tower has the advantages that due to the pressure water storage tank buried under the ground, influence of weather factors is avoided, a double-decker structure which is pressure-proof and corrosion-resistant is used in the tank body, service life can be greatly prolonged; the pressure of supplied water is high, full automatic control is achieved, operation is reliable, and using is convenient; and water quality is sanitary, worries of a secondary pollution are avoided, water temperature is cool in summer and warm in winter, demands for water of users can be maximally satisfied.
Description
Technical field
The utility model belongs to water system, is specifically related to a kind of underground water tower automatic water supply system.
Background technology
Along with economic development, the rural residence condition is very significantly improved, and increasing resident family uses automatic water supply system.Traditional water system adopts high-order water tower or the water tank that is erected on ground or the house, and the problem that this water system exists is: water tower or water tank are owing to be subjected to height restriction, and pressure of supply water is on the low side; Be secondary polluted easily; The water supply water temperature is subject to weather effect, and hot winter in the summer that becomes is cold, and easily freezes winter, and it is inconvenient to bring to the user; Be subjected to the inside even from weather such as sunlight, rainwater and air to cause shorten application life.
The utility model content
The purpose of this utility model provides a kind of weather effect that is not subjected to, the underground water tower automatic water supply system that result of use is good, the life-span is long.
The technical scheme that realizes the employing of the utility model purpose is as follows:
The underground water tower automatic water supply system comprises that one is embedded in underground pressure water storage tank, and pressure water storage tank is provided with water inlet pipe, outlet pipe, blow-off pipe; Described water inlet pipe is connected with water pump, and water inlet pipe is provided with magnetic induction electric contact flap valve, anti-negative pressure flap valve, and is provided with the tonifying Qi one way valve by the gas supply control valve; Described outlet pipe is provided with outlet valve and is connected with the water pipe network; Described blow-off pipe is provided with blowoff valve, service valve and the pressure control protector that is connected with water pump electricity, magnetic induction electric contact flap valve.
Described pressure water storage tank comprises the high-polymer material liner that adopts rotation molding, is coated with the steel concrete shell in described inner bag neighboring.
On the described blow-off pipe, be parallel with band safety valve bypass line with blowoff valve.
Advantage of the present utility model:
1, because employing is embedded in underground pressure water storage tank, be not subjected to inside even from weather, tank body adopts the double-decker pressure-resistant corrosion-resistant, can greatly improve application life;
2, pressure of supply water is high, and Automatic Control is reliable, easy to use;
3, hygienic quality does not have the anxiety of secondary pollution, and water temperature is cool in summer and warm in winter, can satisfy to greatest extent user's water demand.
Further specify the technical solution of the utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is circuit diagram of the present utility model.
The specific embodiment
Referring to Fig. 1-Fig. 3, the underground water tower automatic water supply system, comprise that one is embedded in underground pressure water storage tank, pressure water storage tank comprises polyethylene (PE) inner bag 1 that adopts rotation molding, be coated with the steel concrete shell 2 of building in inner bag 1 neighboring, pressure water storage tank is provided with water inlet pipe 3, outlet pipe 5, blow-off pipe 4; Water inlet pipe 3 is connected with water pump 17, and water inlet pipe 3 is provided with magnetic induction electric contact flap valve 7, anti-negative pressure flap valve 8, and is provided with tonifying Qi one way valve 6 by gas supply control valve 16; Outlet pipe 5 is provided with outlet valve 12 and is connected with the water pipe network; Pressure control protector 10 and pressure meter 11 that blow-off pipe 4 is provided with blowoff valve 14, service valve 9, is connected with water pump 17, magnetic induction electric contact flap valve 7 are parallel with band safety valve 13 bypass lines 15 with blowoff valve 14.
In the utility model when work, provide pressure (hydraulic) water by water inlet pipe 3 to pressure water storage tank according to 17 work of pressure water storage tank internal pressure control water pump by pressure control protector 10, by outlet pipe 5 to water pipe network automatic water-supply.When water pump 17 draws water; if do not have water by magnetic induction electric contact flap valve 7; magnetic induction electric contact flap valve 7 cuts off water pump 17 electric currents in the time (30 seconds) that arranges, and sends simultaneously chimes of doom, and protection water pump 17 is can be because of idle running or other not former thereby burn out or waste electric energy.
The automatic water-supply principle: pressure water storage tank is the sealed pressure container; work as pumping for water pump; water level raises gradually in the tank; air is compressed gradually; the tank internal pressure increases simultaneously; when reaching the upper limits pressure of pressure control protector 10 settings, pressure control protector 10 cuts off pump powers and stops pumping, and the pressure in the tank stores with compressed-air actuated potential energy.When opening outlet valve 12 waters, compressed air goes out hydraulic pressure in the tank, and water level descends in the tank; pressure descends thereupon; when dropping to the threshold pression of pressure control protector 10 settings, pressure control protector 10 recloses pumping for water pump, repeats above process and goes round and begins again.
The tonifying Qi principle: because water can dissolve certain air, pressure water storage tank in use for some time, air capacity can slowly reduce in the tank, just need to carry out tonifying Qi by tonifying Qi one way valve 6 when air reduces to a certain amount of.Open first gas supply control valve 16, because tonifying Qi one way valve 6 is one way stop peturn valves, water pump 17 tonifying Qi one way valve 6 when work is in closed condition, after water pump 17 quits work, magnetic induction electric contact flap valve 7 cuts out, because water pump 17 is lower than pressure water storage tank in the down-hole, can form negative pressure under the Action of Gravity Field of well interior conduit when water refluxes, at this moment tonifying Qi one way valve 6 is opened, air enters in the water inlet pipe 3, when next water pump 17 starts, and water inlet pipe 3 interior formation malleations, tonifying Qi one way valve 6 is closed, air in the water inlet pipe 3 is got to pressure water storage tank and is finished a tonifying Qi, and behind the additional several, air is filled in the pressure water storage tank so repeatedly, close at last gas supply control valve 16, tonifying Qi is finished.
Anti-principle of negative pressure: because pressure water storage tank is composited by polyethylene (PE) inner bag 1 and steel concrete shell 2, wherein PE inner bag 1 does not possess anti-negative pressure ability, if form negative pressure in the tank, inner bag 1 might be inhaled the danger of flat damage.Be not activated for a certain reason with water pump 17 when magnetic induction electric contact flap valve 7 is not closed completely, the tank connected pipeline of well and pressure water storage can form syphon, and the water in the tank can all be drawn in the well.In case form negative pressure at anti-negative pressure flap valve 8 one ends, anti-negative pressure flap valve 8 will be opened, and stop siphonage thereby air enters water inlet pipe 3, prevent from forming in the tank negative pressure.
The effect of blow-off pipe 5 is regularly with outside the dirt drain tank in the pressure water storage tank.When the tank internal pressure increased above setting pressure (general 3.5 kilograms), safety valve 13 was automatically opened and is utilized bypass pipe 15 to carry out pressure release.
Claims (3)
1. a underground water tower automatic water supply system is characterized in that comprising that one is embedded in underground pressure water storage tank, and pressure water storage tank is provided with water inlet pipe, outlet pipe, blow-off pipe; Described water inlet pipe is connected with water pump, and water inlet pipe is provided with magnetic induction electric contact flap valve, anti-negative pressure flap valve, and is provided with the tonifying Qi one way valve by the gas supply control valve; Described outlet pipe is provided with outlet valve and is connected with the water pipe network; Described blow-off pipe is provided with blowoff valve, service valve and the pressure control protector that is connected with water pump electricity, magnetic induction electric contact flap valve.
2. underground water tower automatic water supply system according to claim 1 is characterized in that described pressure water storage tank comprises the high-polymer material liner that adopts rotation molding, is coated with the steel concrete shell in described inner bag neighboring.
3. underground water tower automatic water supply system according to claim 1 and 2 is characterized in that on the described blow-off pipe, is parallel with band safety valve bypass line with blowoff valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263507 CN202672235U (en) | 2012-06-06 | 2012-06-06 | Automatic water supply system of underground water tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263507 CN202672235U (en) | 2012-06-06 | 2012-06-06 | Automatic water supply system of underground water tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672235U true CN202672235U (en) | 2013-01-16 |
Family
ID=47493144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263507 Expired - Fee Related CN202672235U (en) | 2012-06-06 | 2012-06-06 | Automatic water supply system of underground water tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2652969C2 (en) * | 2016-06-02 | 2018-05-03 | Минхасян Валиевич Вафин | Device for water supply from the well to tower and its automatic drain valve |
-
2012
- 2012-06-06 CN CN 201220263507 patent/CN202672235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2652969C2 (en) * | 2016-06-02 | 2018-05-03 | Минхасян Валиевич Вафин | Device for water supply from the well to tower and its automatic drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180606 |