CN104005452A - Water storage pressurized water supply system - Google Patents
Water storage pressurized water supply system Download PDFInfo
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- CN104005452A CN104005452A CN201410270223.XA CN201410270223A CN104005452A CN 104005452 A CN104005452 A CN 104005452A CN 201410270223 A CN201410270223 A CN 201410270223A CN 104005452 A CN104005452 A CN 104005452A
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- water
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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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Abstract
The invention provides a water storage pressurized water supply system which comprises at least one water storage pressurized water supply unit. Each water storage pressurized water supply unit comprises a sealed pressure water storage tank. The water storage pressurized water supply system further comprises a frequency converting control system and at least one water pump. A ventilation valve is arranged on the top of each pressure water storage tank, and a water inlet pipe and a water outlet pipe are arranged on the tank body. Each water pump comprises a water inlet pipe of the water pump and a water outlet pipe of the water pump, the water outlet pipes of the tank bodies are communicated with the water inlet pipes of the water pumps, the water inlet pipes of the tank bodies of the multiple water storage pressurized water supply units and the water outlet pipes of the water pumps are communicated respectively in sequence to form the whole water supply system, the tank body of each pressure water storage tank, the water outlet pipe of each pressure water storage tank or the water inlet pipe of each water pump is provided with a first sensor, the water outlet pipe of each water pump is provided with a pressure sensor, and the water inlet pipe of each pressure water storage tank is provided with a flow control valve. The water storage pressurized water supply system avoids secondary pollution of water in the pressurizing process, has the regulating function between water supply and water consumption of municipal pipes, and has the advantages that energy is saved, consumption is reduced, mounting is easy and fast, and upgrading and capacity increasing are convenient.
Description
Technical field
The invention belongs to supply equipment technical field, specifically, relate to a kind of modularization combined water storage pressurization water system.
Background technology
Pond, water tank in the pressurization supply equipment adopting at present, owing to being unenclosed construction, easily polluted water, if do not establish pond, water tank, directly from city planting ductwork pressurization water intaking, can solve the secondary pollution of water in pressure process, but lose the regulatory function between municipal water supply amount and user's water supply volume.
The pollution of some roof tank water quality is quite serious, so much city will not stayed one, balcony pond, but the water tank of cancellation supply equipment need to consume huge fund.It is reported there is the investigation scheme introduction in two cities: cancel water tank more than 50,000 and need invest 22.5 hundred million yuan, and cancel behind pond, water tank, lost the regulating action between municipal water supply amount and water supply volume: at any time may lack of water, cut off the water.If do not cancel pond, water tank, its management difficulty is also larger, needs fixed time cleaning, sterilization.
Therefore how can allow water tank bring into play the regulating action between municipal water supply amount and water supply volume, and can avoid secondary pollution, energy conservation, is problem to be solved by this invention.
Summary of the invention
The invention provides a kind of water storage pressurization water system, the secondary pollution problem of municipal water supply can solve laminating water supply equipment simultaneously and is supplied water in peak time is not enough and case (pond) formula is pressurizeed water supply quality.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of water storage pressurization water system, this water system comprises that at least one water storage pressurization is for water unit, each water storage pressurization comprises the pressure water storing tank of a sealing for water unit, also comprise frequency-changing control system and at least one the water pump of being located at tank body outside, top at pressure water storing tank is provided with breather valve, tank body upper outside is provided with water inlet pipe, tank body lower part outside is provided with outlet pipe, described water pump comprises pump water inlet and pumping line, the outlet pipe of described tank body is communicated with described pump water inlet, multiple water storage pressurizations are communicated with respectively the overall water system of composition successively for tank body water inlet pipe and the pumping line of water unit, on the tank body of described pressure water storing tank or on the outlet pipe of pressure water storing tank or pump water inlet be provided with first sensor, described pumping line is provided with pressure sensor, the water inlet pipe of described pressure water storing tank is provided with flow control valve.
Further, between the inlet tube and outlet tube of described water pump, be provided with cross over pipe, on this cross over pipe, be provided with one way valve.Like this, in the time that pressure water storing tank intake pressure reaches discharge pressure, water pump quits work, and water is the cross over pipe between water pump inlet tube and outlet tube and one way valve outflow directly, saves the energy.
Further, the outlet pipe of described water pump is provided with one way valve, prevents in the time that water pump is shut down water generation refluence phenomenon.
Further, described first sensor is liquid level sensor or pressure sensor.
Further, described flow control valve is electronic, can be according to water level self regulating valve door water amount in city planting ductwork pressure of supply water, time or pressure water storing tank.
Further, described pressure water storing tank is pressure-bearing tank, when water system is normally worked, has retained municipal network water supply pressure of supply water, and water pump laminates water supply on the basis of municipal network water supply pressure of supply water.This water system can be used as family's supply equipment and uses, and is to be more applied to city second pressure water supply, and pressure-bearing tank is with environment for use difference, and pressure-bearing and volume change thereupon.
Further, in described pressure water storing tank, ultraviolet ray disinfector is housed, can carries out disinfection to water in tank.
Further, in described tank deck breather valve, filtering net film is housed, air amount is filtered
, wash away when exhaust.
Further, described frequency-changing control system is controlled pump variable frequency pressurization water supply according to the holdup time of water in the liquid level in the discharge pressure of water pump, pressure water storing tank or pressure or water storing tank.
Further, described electric flow control valve door is according to altitude valve door water amount in city planting ductwork pressure of supply water, time or pressure water storing tank.
Because the pressure water storing tank in the present invention seals, the secondary pollution problem of having avoided pressurization to supply water, simultaneously, the volume of this pressure water storing tank is larger, for thering is larger regulating action between municipal water supply amount and water supply volume, supply water but also can realize frequency conversion pressurization, frequency-changing control system is controlled pump variable frequency pressurization according to the holdup time of water in the liquid level in the discharge pressure of water pump, pressure water storing tank or pressure, water storing tank and is supplied water.
Concrete regulating action is as follows:
When the amount of inlet water of described pressure water storing tank is less than the pressurization water outlet water yield, tank deck breather valve is opened, air amount, and liquid level declines, and with the water storage in tank, supplements the poor of the water-in and water-out water yield.
When in described pressure water storing tank, liquid level is lower than breather valve and when amount of inlet water is greater than the pressurization water outlet water yield, tank deck breather valve is got rid of the interior air of tank, and liquid level rises, and in the time that in tank, liquid level reaches breather valve, breather valve is closed.
The present invention, according to water retention capacity, water supply flow, pressure of supply water, requirement for subsequent use, selects the water storage pressurization of suitable number to be combined into an entire pressurisation water system for water unit.
Compared with prior art, advantage of the present invention and good effect are:
Water storage pressurization water system of the present invention comprises that at least one water storage pressurization, can be according to the requirement of water retention capacity, water supply flow, pressure of supply water for water unit (modular construction), and selection is applicable to the modular construction of quantity, is combined into a complete pressurization water system.Because water storing tank seals, avoid the secondary pollution of water in pressure process, and there is the regulatory function between city planting ductwork output and water supply volume, and can make full use of city planting ductwork pressure of supply water, have without water pollution once again, save energy and reduce the cost, install simple and direct, upgrading increase-volume feature easily.
Brief description of the drawings
Fig. 1 is the structural representation of the water storage pressurization water system specific embodiment of water storage pressurization water supply cell formation of the present invention;
Fig. 2 comprises the structural representation of three water storage pressurizations for the water storage pressurization water system specific embodiment of water unit.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment 1
Shown in figure 1, a kind of water storage pressurization water system, only comprise that a water storage pressurization is for water unit, this water storage pressurization comprises the pressure water storing tank 1 of a sealing for water unit, frequency-changing control system 2 and a pressure pump 3 are equipped with in tank body outside at pressure water storing tank 1, be provided with breather valve 11 at the top of pressure water storing tank 1, tank body upper outside is provided with water inlet pipe 12, tank body lower part outside is provided with outlet pipe 13, water pump 3 comprises pump water inlet 31 and pumping line 32, the outlet pipe 13 of tank body is communicated with pump water inlet 31, the tank body of pressure water storing tank 1 is provided with liquid level sensor 14, pumping line 32 is provided with pressure sensor 15 and one way valve 4, when one way valve 4 prevents that water pump from shutting down, water generation refluence phenomenon, the water inlet pipe 12 of pressure water storing tank 1 is provided with electric flow control valve door 16, electric flow control valve door 16 is according to city planting ductwork pressure of supply water, altitude valve door water amount in time or pressure water storing tank.
Between the inlet tube and outlet tube of water pump 3, be provided with cross over pipe 33, on this cross over pipe 33, be provided with one way valve 5.In the time that pressure water storing tank 1 intake pressure reaches discharge pressure, water pump 3 quits work, and the water directly cross over pipe 33 between water pump inlet tube and outlet tube and one way valve 5 flows out, and saves the energy.
Because the water in pressure water storing tank 1 can be detained a period of time, in order further to reduce water pollution, ultraviolet ray disinfector 6 is housed in pressure water storing tank 1, can carry out disinfection to water storage in tank.
In tank deck breather valve 11, filtering net film is housed, air amount is filtered.
When water system is normally worked, retained municipal network water supply pressure of supply water, water pump laminates water supply on the basis of municipal network water supply pressure of supply water.Frequency-changing control system 2 is controlled pump variable frequency pressurization according to the holdup time of water in the liquid level in the discharge pressure of water pump, pressure water storing tank or pressure or water storing tank and is supplied water.
Specific works adjustment process:
When work, water, through electric flow control valve door 16, enters pressure water storing tank 1 by water inlet pipe 12, and the interior air of pressure water storing tank 1 is discharged from breather valve 11, and pressure water storing tank 1 is full of by press water.Water enters pump water inlet 31 by pot bottom outlet pipe 13, after water pump 3 pressurizations, is discharged by pumping line 32.
In the time of water use peak or intake pressure lower than under intake pressure in limited time, electric flow control valve door 16 is closed gradually, control enters pressure water storing tank 1 water yield, as water storing tank inflow is less than water pump pressurization water yield, outside air, by breather valve 11, after air screen membrane filtration, enters in pressure water storing tank 1, and ultraviolet ray disinfector 6 is opened sterilization simultaneously, in tank, water level is lower than prescribing a time limit under water level, and water pump 3 stops pressurization and supplies water.
Intake pressure higher than intake pressure lower limit after, electric flow control valve door 16 is opened gradually, inflow increases, the interior air of water storing tank 1 is discharged from breather valve 11, in tank water level higher than under water level in limited time, water pump 3 starts pressurization and supplies water.
Intake pressure reaches or during higher than discharge pressure, water pump 3 is shut down, and water cross over pipe 33 and one way valve 5 through between water pump inlet tube and outlet tube flow out and enter pumping line 32.Be greater than after the stipulated time when the water storage holdup time in tank, open ultraviolet ray disinfector 6, to water timing sterilization in tank.
According to require two or many water storages pressurizations can be combined into one or more pressurization water systems for water units to water retention capacity, for subsequent use, water supply flow, pressure of supply water etc.
Embodiment 2
Described in figure 2, this water storage pressurization water system comprises that three water storage pressurizations are for water unit, and concrete each water storage pressurization supplies the structure of water unit with embodiment 1, repeats no more.Three water storages pressurization is communicated with successively for the tank body water inlet pipe 12 of water units, and while pumping line 32 is communicated with successively, combines as a whole water system, according to the requirement of actual water retention capacity, water supply flow, the pressure of supply water water supply of pressurizeing.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. a water storage pressurization water system, it is characterized in that: this water system comprises that at least one water storage pressurization is for water unit, each water storage pressurization comprises the pressure water storing tank of a sealing for water unit, also comprise frequency-changing control system and at least one the water pump of being located at tank body outside, top at pressure water storing tank is provided with breather valve, tank body is provided with water inlet pipe and outlet pipe, described water pump comprises pump water inlet and pumping line, the outlet pipe of described tank body is communicated with described pump water inlet, multiple water storage pressurizations are communicated with respectively the overall water system of composition successively for tank body water inlet pipe and the pumping line of water unit, on the tank body of described pressure water storing tank or on the outlet pipe of pressure water storing tank or pump water inlet be provided with first sensor, described pumping line is provided with pressure sensor, the water inlet pipe of described pressure water storing tank is provided with flow control valve.
2. water storage pressurization water system according to claim 1, is characterized in that: between the inlet tube and outlet tube of described water pump, be provided with cross over pipe, on this cross over pipe, be provided with one way valve.
3. water storage pressurization water system according to claim 1, is characterized in that: the outlet pipe of described water pump is provided with one way valve.
4. water storage pressurization water system according to claim 1, is characterized in that: described first sensor is liquid level sensor or pressure sensor.
5. water storage pressurization water system according to claim 1, is characterized in that: described flow control valve is electronic.
6. water storage pressurization water system according to claim 1, is characterized in that: described pressure water storing tank is pressure-bearing tank.
7. water storage pressurization water system according to claim 1, is characterized in that: in described pressure water storing tank, ultraviolet ray disinfector is housed.
8. water storage pressurization water system according to claim 1, is characterized in that: in described tank deck breather valve, filtering net film is housed.
9. water storage pressurization water system according to claim 1, is characterized in that: described frequency-changing control system is controlled pump variable frequency pressurization according to the holdup time of water in the liquid level in the discharge pressure of water pump, pressure water storing tank or pressure, water storing tank and supplied water.
10. water storage pressurization water system according to claim 5, is characterized in that: described electric flow control valve door is according to altitude valve door water amount in city planting ductwork pressure of supply water, time or pressure water storing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270223.XA CN104005452A (en) | 2014-06-18 | 2014-06-18 | Water storage pressurized water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270223.XA CN104005452A (en) | 2014-06-18 | 2014-06-18 | Water storage pressurized water supply system |
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| Publication Number | Publication Date |
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| CN104005452A true CN104005452A (en) | 2014-08-27 |
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ID=51366338
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410270223.XA Pending CN104005452A (en) | 2014-06-18 | 2014-06-18 | Water storage pressurized water supply system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565743A (en) * | 2019-08-22 | 2019-12-13 | 上海威派格智慧水务股份有限公司 | Integrated pressurized water supply equipment |
| CN111960483A (en) * | 2020-07-30 | 2020-11-20 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Deep sea underwater vehicle water generating system and deep sea underwater vehicle |
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|---|---|---|---|---|
| CN2037750U (en) * | 1988-10-20 | 1989-05-17 | 林培文 | Pneumatic water-supplying tank with disifectant ultraviolet device |
| JPH1018369A (en) * | 1996-07-04 | 1998-01-20 | Shigeko Kohiyama | Water storage device and supply water control unit attached to the water storage device |
| CN2761702Y (en) * | 2004-12-08 | 2006-03-01 | 广州市白云泵业制造有限公司 | Negative pressure less water supply device |
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| CN201272992Y (en) * | 2008-08-20 | 2009-07-15 | 林朝堂 | Sterilization apparatus and water storage apparatus with sterilization function |
| CN201801912U (en) * | 2010-09-26 | 2011-04-20 | 上海连成（集团）有限公司 | Direct additive pressure water supply device without negative pressure |
| CN202012105U (en) * | 2011-04-02 | 2011-10-19 | 张新群 | Pressure water tank |
| CN202745124U (en) * | 2012-06-20 | 2013-02-20 | 张新群 | Pressure storage water tank |
| CN203924223U (en) * | 2014-06-18 | 2014-11-05 | 张新群 | Water storage pressurization water system |
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2014
- 2014-06-18 CN CN201410270223.XA patent/CN104005452A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037750U (en) * | 1988-10-20 | 1989-05-17 | 林培文 | Pneumatic water-supplying tank with disifectant ultraviolet device |
| JPH1018369A (en) * | 1996-07-04 | 1998-01-20 | Shigeko Kohiyama | Water storage device and supply water control unit attached to the water storage device |
| CN2761702Y (en) * | 2004-12-08 | 2006-03-01 | 广州市白云泵业制造有限公司 | Negative pressure less water supply device |
| CN201116372Y (en) * | 2007-08-29 | 2008-09-17 | 上海连成（集团）有限公司 | Frequency conversion constant pressure water supply equipment |
| CN201272992Y (en) * | 2008-08-20 | 2009-07-15 | 林朝堂 | Sterilization apparatus and water storage apparatus with sterilization function |
| CN201801912U (en) * | 2010-09-26 | 2011-04-20 | 上海连成（集团）有限公司 | Direct additive pressure water supply device without negative pressure |
| CN202012105U (en) * | 2011-04-02 | 2011-10-19 | 张新群 | Pressure water tank |
| CN202745124U (en) * | 2012-06-20 | 2013-02-20 | 张新群 | Pressure storage water tank |
| CN203924223U (en) * | 2014-06-18 | 2014-11-05 | 张新群 | Water storage pressurization water system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565743A (en) * | 2019-08-22 | 2019-12-13 | 上海威派格智慧水务股份有限公司 | Integrated pressurized water supply equipment |
| CN111960483A (en) * | 2020-07-30 | 2020-11-20 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Deep sea underwater vehicle water generating system and deep sea underwater vehicle |
| CN111960483B (en) * | 2020-07-30 | 2022-09-20 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Deep sea underwater vehicle water generating system and deep sea underwater vehicle |
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Application publication date: 20140827 |