CN202012105U - Pressure water tank - Google Patents
Pressure water tank Download PDFInfo
- Publication number
- CN202012105U CN202012105U CN2011200957804U CN201120095780U CN202012105U CN 202012105 U CN202012105 U CN 202012105U CN 2011200957804 U CN2011200957804 U CN 2011200957804U CN 201120095780 U CN201120095780 U CN 201120095780U CN 202012105 U CN202012105 U CN 202012105U
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- water
- pressure
- storing tank
- pressure water
- water storing
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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 utility model provides a pressure water container, which solves a problem that a pressure-superposed water supplying device needs a high-power pump when a water supplying peak occurs. The technical scheme comprises at least one pressure water tank, an air vent valve is arranged on the top of the pressure water tank, and the pressure water tank is connected with a pipe connected with a water outlet pipe of the pressure-superposed water supplying device. The upper outlet of the pipe is communicated with the pressure water tank, and the bottom water outlet pipe of the pressure water tank is communicated with the pipe, a one-way valve and a valve are arranged on the bottom water outlet pipe, and an opening direction of the one-way valve is a direction from the bottom water outlet pipe to the pipe. The pressure water container can be used with pressure-superposed water supplying equipment, pressurized water amount of the pressure-superposed water supplying device can be reduced by 50% compared with the water amount and motor capacity which are calculated according to provisions, requirements of users for continuous and safe water usage can be satisfied, so that water pump motor capacity of the pressure-superposed water supplying equipment is capable of reducing water pump motor capacity of the pressure-superposed water supplying equipment, accordingly electrical energy is saved and operation cost is lowered.
Description
Technical field
The utility model relates to a kind of pressure cistern, and the pressure cistern mainly is for laminating the supporting use of water supply installation.Also can be the each household resident stocks several days the basic water of particular time and replaces contaminated attic tank with it separately.
Background technology
Pond in the supply equipment, water tank, easily polluted water.Do not establish pond, water tank, directly, can solve the secondary pollution of water, but lose the regulatory function between output and the water supply volume in pressure process from city planting ductwork pressurization water intaking.Use laminating water supply equipment, need directly satisfy the design second flow amount water of moment, the water yield of pressurized equipment and power need be multiplied.
Many attic tanks are contaminated, and the pollution of some roof tank water quality is quite serious, so the city that has report is planned ' one in balcony pond is not stayed '.The investigation scheme introduction in two cities is arranged: cancel water tank more than 50,000 and need invest 22.5 hundred million yuan, daily water supply also will increase a large amount of electric power, make this plan be difficult to realize.
The management difficulty of pond, water tank is also bigger: management, use and best to be, control is per hour on average taken city planting ductwork water to low pool, millpond, pressurization supply equipment and attic tank are regulated, satisfy the needs of user's ' design second flow amount ', ≈ 1 during per hour change coefficient K, helps municipal water supply; Managing general is not add control, how much water just to advance how much water from city planting ductwork to the pond with, and ≈ 2.5 during K, play the part regulating action; Manage and the poorest be, every day, the start pressurization was two hours even 1 hour, attic tank was sent full, and ≈ 12 during K, and the power requirement of pressurization supply equipment is big, also big to the city planting ductwork influence of hydraulic pressure especially.
As seen, pond, water tank are more harm than good.But behind cancellation pond, the water tank, lost the regulating action between pushing quantity and the water supply volume: at any time may lack of water, cut off the water, need with being twice many above supply equipments, employing and be twice the many water yield and power of motor.
For save, environmental protection, low-carbon (LC), and can solve several days basic waters in special circumstances, the utility model is provided.
Summary of the invention
The utility model provides a kind of pressure cistern, is located at the pressure cistern of roof, is mainly that to laminate water supply installation supporting, and every cover laminates equipment and establishes the pressure cistern at roof; Or be located at the family expenses pressure cistern of each household premises, and be that a family resident regulates and stores living water use, also can be used as and laminate the supporting usefulness of water supply installation.Laminating water supply installation with solution needs the requirement of high powered water pump to peak water supply, and replaces and the cancellation attic tank.
In order to solve the problems of the technologies described above, the technical solution of the utility model is, a kind of pressure cistern, comprise at least one pressure water storing tank, described pressure water storing tank top is provided with breather valve, be connected with pipeline on the described pressure water storing tank, the outlet pipe or the running water pipe of described pipeline and laminating water supply equipment join, the top outlet of described pipeline is communicated with described pressure water storing tank, the bottom outlet pipe of described pressure water storing tank is connected with described pipeline, described bottom outlet pipe is provided with one way valve and valve, and the direction of opening of described one way valve is the direction from described bottom outlet pipe to described pipeline.
In the technical solution of the utility model, also have following technical characterictic: the top in described pressure water storing tank is provided with liquid level relay.
In the technical solution of the utility model, also has following technical characterictic: also be provided with at least one flash pressure water storing tank, described flash pressure water storing tank is connected with the bottom and the top of described pressure water storing tank, and described flash pressure water storing tank top is provided with outlet valve.
In the technical solution of the utility model, also have following technical characterictic: be connected with high district service pipe on the outlet pipe of described bottom, described high district service pipe is provided with water pump.
In the technical solution of the utility model, also have following technical characterictic: the top of described breather valve is provided with the air screen film.
In the technical solution of the utility model, also has following technical characterictic: on the outlet pipe of described bottom, be provided with ultraviolet ray disinfector.
The another technical scheme of the utility model is, a kind of pressure cistern, the each household dwelling house comprises at least one pressure water storing tank, described pressure water storing tank top is provided with breather valve, be connected with inlet channel on the described pressure water storing tank, the outlet pipe or the running water pipe of described inlet channel and laminating water supply equipment join, and the top outlet of described inlet channel is communicated with described pressure water storing tank, and the bottom outlet pipe of described pressure water storing tank can be provided with water pump.
In the technical solution of the utility model, also have following technical characterictic: described inlet channel is provided with valve.
In the technical solution of the utility model, also have following technical characterictic: described pressure water storing tank side is provided with hand hole cover.
Pressure cistern of the present utility model, the water supply volume in the time of can regulating, replenish the peak with less supply equipment, satisfies laminating the needs of water supply when ' designing the second flow amount ' water; If use household small-size pressure cistern wherein, will obtain better effect, also can replace and cancel attic tank, solve the pollution problem of water tank water storage, also can be the basic water of stocking several days special circumstances in the user family, but installation quantity is many.
Pressure cistern of the present utility model, most time every day hermetically sealed, pressure-bearing water delivery, not polluted water; Roof pressure cistern, water level is lower in short-term, and the water surface contacts with air, and cistern changes water repeatedly every day, controls every day automatically and changes water at least once, avoids polluted water, more easily applies; Be installed in the family expenses pressure cistern of premises, having the pressure condition water pollution-free at ordinary times; Stock water above 1 o'clock emergent the use, only need prevent the germ contamination that air causes.Tap water is qualified as long as register one's residence, and stocks the microbiological indicator of water, should be parity with or superiority over to use the qualified bottled water that dispatches from the factory, and particularly can be the basic water of stocking several days special circumstances in the user family, but installation is big.
The pressure cistern that is located at roof comprises: 1 or 2 of pressure water pot.Be used for replenishing the water of laminating apparatus when reaching ' design second flow amount ', when also can be used for prolonging ebb water supply, the dormancy time of motor and water pump, economize on electricity also prolongs equipment life.
The pressure cistern that is located at premises comprises: being located at 1 of family expenses pressure water pot under the premises ceiling, is a normal pressure pipeline section.Tap water through being depressurized to about 0.12MPa is economized on water and safety by cistern direct-furnish user at ordinary times; When insufficient water, cistern or through the pressurization of little water pump is that the user replenishes and supplies water; Externally cut off the water or when meeting special circumstances, cistern can satisfy several days basic living water use.
The utility model compared with prior art has the following advantages and good effect:
1, cistern is located at eminence, gravity flow moisturizing, and most time is pressure-bearing, sealing at ordinary times.
2, the utility model can use with laminating water supply equipment, can the pressurization water yield of water supply installation will be laminated, reduce more than 50% than the water yield of calculating in accordance with regulations and motor capacity, still can satisfy the user that supplies continue the demand of safe water, can reduce the pump motor power of laminating water supply equipment, thereby saved electric energy, reduced running cost.
3, the domestic water device of another technical scheme of the present utility model also can replace attic tank, cancellation and the pollution that solves water tank; Can supply resident family several days, special basic living water use simultaneously.
Description of drawings
Fig. 1 is located at the structural representation of the utility model pressure cistern of roof.
Wherein, 1, the pressure water pot, 1-1, bottom outlet pipe; 1-2, high district service pipe; 2, flash pressure water pot, 3, breather valve, 4, outlet valve, 5, the air screen film, 6, liquid level relay, 7, valve, 8, valve, 9, one way valve, 10, pipeline, 11, water pump, 12, ultraviolet ray disinfector, 13, cross over pipe, 14, air admission valve, 15, cleaning valve.
Fig. 2 is located at the structural representation of the utility model family expenses pressure cistern of premises.
Wherein, 20, the pressure water pot, 16, water inlet pipe mouth, 17, tap, 18, valve, 19, breather valve, 21, hand hole, 22, water pump, 23, effluent pipe mouth, 24, the pump power line, 25 reducing valve.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is mounted in the pressure cistern of roof or building high level, generally is and the supporting usefulness of laminating water supply equipment that is located at downstairs.
A kind of pressure cistern comprises a pressure water storing tank 1, can adopt the larger caliber metal section to make, and pressure water storing tank 1 top is provided with breather valve 3, and the top of described breather valve 3 is provided with air screen film 5.Pressure water storing tank 1 one sides are connected with pipeline 10, and described pipeline 10 outlet pipes general and laminating water supply equipment join.The top outlet of described pipeline 10 is communicated with described pressure water storing tank 1, the bottom outlet pipe 1-1 and the described pipeline 10 of described pressure water storing tank 1 join, described bottom outlet pipe 1-1 is provided with one way valve 9 and valve 8, the direction of opening of described one way valve 9 is the direction from described bottom outlet pipe to described pipeline, i.e. the water inlet of pipeline 10 can not enter pressure water storing tank 1 from bottom water inlet pipe 1-1.1 top is provided with liquid level relay 6 in described pressure water storing tank.Be connected with high district service pipe 1-2 on the described bottom outlet pipe 1-1, described high district service pipe 1-2 is provided with water pump 11.On described bottom outlet pipe 1-1, be provided with ultraviolet ray disinfector 12.
In order to replenish dilatation, can also establish a flash pressure water storing tank 2 again, described flash pressure water storing tank 2 is connected by cross over pipe 13 with the bottom and the top of described pressure water storing tank 2, and described flash pressure water storing tank 2 tops are provided with outlet valve 4.This outlet valve 4 can only exhaust can not air inlet.
During work, water enters pressure water pot 1 by pipeline 10 after the laminating water supply equipment pressurization, one way valve 9 reverse closing, and water can not enter at the bottom of the pressure water storing tank.Air is discharged from breather valve 3 in the pressure water storing tank 1, and the little air on pressure water storing tank 2 tops is discharged from outlet valve 4, and pressure water storing tank 1 is full of by press water.When insufficient water appears in water use peak, laminating apparatus can step-down and is increased output, continues to descend as hydraulic pressure, the 1 beginning moisturizing of pressure water storing tank, outside air is by breather valve 3, after air screen film 5 filters, enter in the pressure water storing tank 1, liquid level relay 6 is connected power supplys, is opened water pump 11, is the top layer ftercompction of the high district of building, two-layer as near roof; Another moisturizing path is other user of pressure water storing tank 1 → bottom outlet pipe 1-1 → one way valve 9 → valve 8 → pipeline 10 → except that roof is two-layer.The endless form that is provided with of above-mentioned one way valve 9 and valve 8 is adopted in the bottom, can make not incrustation of pressure water storing tank 1 inner bottom surface, keeps clean.
During moisturizing, can open ultraviolet ray disinfector 12 for having contacted water sterilization, the sterilization of air.Water level recovers to rise to liquid level relay 6 in pressure water storing tank 1, and the about 30 seconds power supplys of delaying time disconnect, and stops water pump 11 pressurizations and sterilization, recovers normal water supply.At night every day, laminating water supply equipment downstairs is the automatic control dormancy regularly, repeats above-mentioned moisturizing process, and water level is reduced to the authorized pressure lower limit, and the normal water supply of starting shooting then at least thoroughly changes water once to guarantee the pressure water storing tank 1,2 every days, guarantees not polluted water.Air admission valve 14 is installed in the top or pipeline 10 tops of pressure water storing tank 1 by code requirement, and cleaning valve 15 cleaning pressure water pot usefulness when needing to clean water storing tank, shut off valve 8, by-pass valve control 7, are opened cleaning valve 15.
Fig. 2 is mounted in the family expenses pressure cistern under the premises ceiling, can be same as in figure 1 as the supporting usefulness of laminating water supply equipment; Can be in order to cancellation, replace attic tank, can be used as the standby water storage of family.
Referring to Fig. 2, a pressure water pot 20 is horizontal installation, adopts the larger caliber metal section to make.Be installed under the residential kitchen interior wall ceiling, also can be installed in the washroom, but that the air vent of breather valve 19 should be connected to is outdoor.Dwelling house inlet channel and water inlet pipe mouth 16 are connected, and through valve 18, reducing valve 25 hydraulic pressure are reduced to 0.12MPa approximately, enter pressure water pot 20, air is discharged from breather valve 19 in jar, and water is full of tank body 1, with effluent pipe mouth 23, after connecting with indoor waterpipe, just normal water.Hand hole 21 is used to clean with water tank body and electric heater is installed when needed; Water pump 22 and power line 24 are installed about 100 watts of electric pumps when needed and are improved discharge pressure; Tap 17 can be not by water pot 20 usefulness of trying the water.This pressure cistern communicates at ordinary times with tap water; During lack of water, replenish by water in the jar at any time; Meet special circumstances and can satisfy several days basic water.This cistern is overall, can replace Fig. 1 cistern.
As seen, pressure cistern of the present utility model has two kinds of patterns: the pressure cistern that 1. is installed in roof is mainly that to laminate water supply installation supporting, the form of expression among Fig. 1, adjusting laminates output, to satisfy the instantaneous variation of water supply volume, after the technology with the municipal administration of additional effect not hydraulic pressure combine, can save electric power with laminating the water yield of water supply and power of motor minimizing thereof more than 50%, employing the municipal water yield and motor power (output) more than 50% less; 2. be mounted in the domestic water device of premises, the technical scheme of Fig. 2 can better play first kind effect, and also alternative attic tank solves the pollution of water tank to water quality; Also can be the basic living water use that family stocked several days.The pressure cistern surpasses after 24 hours only in lack of water, non-pressure-bearing, just might be subjected to germ contamination in the air.Its bacterium, coliform index are better than using the bottled water after 24 hours.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, 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 solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (9)
1. pressure cistern, it is characterized in that: comprise at least one pressure water storing tank, described pressure water storing tank top is provided with breather valve, be connected with pipeline on the described pressure water storing tank, the outlet pipe or the running water pipe of described pipeline and laminating water supply equipment join, the top outlet of described pipeline is communicated with described pressure water storing tank, the bottom outlet pipe and the described pipeline of described pressure water storing tank join, described bottom outlet pipe is provided with one way valve and valve, and the direction of opening of described one way valve is the direction from described bottom outlet pipe to described pipeline.
2. a kind of pressure cistern according to claim 1, it is characterized in that: the top of described breather valve is provided with the air screen film.
3. a kind of pressure cistern according to claim 2, it is characterized in that: also be provided with at least one flash pressure water storing tank, described flash pressure water storing tank is connected with the bottom and the top of described pressure water storing tank, and described flash pressure water storing tank top is provided with outlet valve.
4. a kind of pressure cistern according to claim 3 is characterized in that: be connected with high district service pipe on the outlet pipe of described bottom, described high district service pipe is provided with water pump.
5. a kind of pressure cistern according to claim 4 is characterized in that: the top in described pressure water storing tank is provided with liquid level relay.
6. a kind of pressure cistern according to claim 5 is characterized in that: be provided with ultraviolet ray disinfector on the outlet pipe of described bottom.
7. a pressure cistern is characterized in that: comprise at least one pressure water storing tank, described pressure
The water storing tank top is provided with breather valve, be connected with inlet channel on the described pressure water storing tank, the outlet pipe or the running water pipe of described inlet channel and laminating water supply equipment join, the top outlet of described inlet channel is communicated with described pressure water storing tank, and the bottom outlet pipe of described pressure water storing tank is provided with water pump.
8. a kind of pressure cistern according to claim 7, it is characterized in that: described inlet channel is provided with valve.
9. a kind of pressure cistern according to claim 8 is characterized in that: described pressure water storing tank side is provided with hand hole cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200957804U CN202012105U (en) | 2011-04-02 | 2011-04-02 | Pressure water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200957804U CN202012105U (en) | 2011-04-02 | 2011-04-02 | Pressure water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202012105U true CN202012105U (en) | 2011-10-19 |
Family
ID=44782718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200957804U Expired - Lifetime CN202012105U (en) | 2011-04-02 | 2011-04-02 | Pressure water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202012105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807437A (en) * | 2012-11-05 | 2014-05-21 | 南通神马线业有限公司 | Hydraulic water storage device |
| CN104005452A (en) * | 2014-06-18 | 2014-08-27 | 张新群 | Water storage pressurized water supply system |
-
2011
- 2011-04-02 CN CN2011200957804U patent/CN202012105U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807437A (en) * | 2012-11-05 | 2014-05-21 | 南通神马线业有限公司 | Hydraulic water storage device |
| CN104005452A (en) * | 2014-06-18 | 2014-08-27 | 张新群 | Water storage pressurized water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |
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| CX01 | Expiry of patent term |