CN105201045A - Box-type pressure-superposed variable-frequency energy-saving water supplying system - Google Patents
Box-type pressure-superposed variable-frequency energy-saving water supplying system Download PDFInfo
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- CN105201045A CN105201045A CN201510612709.1A CN201510612709A CN105201045A CN 105201045 A CN105201045 A CN 105201045A CN 201510612709 A CN201510612709 A CN 201510612709A CN 105201045 A CN105201045 A CN 105201045A
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- water
- tank
- pump
- water inlet
- pressure
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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
Abstract
The invention discloses a box-type pressure-superposed variable-frequency energy-saving water supplying system. The energy-saving water supplying system comprises a water inlet pipe, a water tank, a flow stabilizing tank, a booster pump, pressurizing pumps, an air pressure tank and a water outlet header pipe. The water inlet end of the water inlet pipe is connected with the water outlet end of a municipal pipe. The water outlet end of the water inlet pipe is connected with the water inlet end of the water tank and the water inlet end of the flow stabilizing tank. The water inlet end of the booster pump is connected with the water outlet end of the water tank, and the water outlet end of the booster pump is connected with the water outlet end of the flow stabilizing tank. The pressurizing pumps include the first main pump, the second main pump and the auxiliary pump, wherein the first main pump, the second main pump and the auxiliary pump are connected between the flow stabilizing tank and the water outlet heater pipe in parallel. The air outlet end of the air pressure tank is connected with the air inlet end of the water outlet header pipe through a first butterfly valve. By means of the energy-saving water supplying system, the pressure potential energy of a municipal water source can be sufficiently used, and relaying boosting water supplying can be achieved; when the municipal water pressure and the municipal water amount can not meet the requirements of users, a water supplying mode is automatically switched into a water tank water supplying mode, and twenty-four-hour continuous constant-pressure water supplying to the users can be achieved.
Description
Technical field
The application relates to secondary water-supply technical field, is specifically related to a kind of energy-saving water supply system of box pressure-superposed variable frequency.
Background technology
Secondary water-supply alleged by usual people, refer to that city public water supply or self-built facility supply water through storing by unit or individual, pressurization, supply user or personal form again by pipeline, therefore, secondary water-supply is the unique selection mode of high-floor feedwater.Whether secondary water-supply facility is directly connected to secondary water-supply water quality, hydraulic pressure and water supply security by the quality of regulation construction, design and construction, closely related with the life of people's normal table.
Along with the progress of social economy, science and technology, municipal water supplies water quality standard progressively improves, and water supply capacity requires constantly to strengthen.And existing water system exists following several respects shortcoming: one, water pump system design is unreasonable, no matter the change of the overall uninterrupted of water system, usually a pump working is only had, easily cause water pump to transship, shorten the application life of water pump, increase the Energy in use of water pump system simultaneously; Two, water demand is different, and required pressure of supply water is also different, and delivery port pressure not after tested, easily causes the waste of head and the increase of pipe network wastage; Three, single cistern water supply and simply laminate water supply all can not meet changeable water requirements and regulate pressure of supply water, twenty four hours stable circulation water requirements cannot be met.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of energy-saving water supply system of box pressure-superposed variable frequency, this water system can make full use of municipal water sources and carry pressure potential, realize relay pressurizing to supply water, when the municipal water pressure water yield can not be met consumers' demand, automatically switch to cistern water supply mode, user's 24 hours uninterrupted constant pressure water supplies can be realized.
For achieving the above object, the technical scheme of the application is as follows:
A kind of box energy-saving water supply system laminated, it comprises water inlet pipe, water tank, steady-flow tank, booster pump, force (forcing) pump, air pressure tank and outfall sewer, the water inlet end of described water inlet pipe is connected with the water side of city planting ductwork, and the water side of described water inlet pipe is connected with the water inlet end of water tank, steady-flow tank respectively; The water inlet end of described booster pump is connected with the water side of water tank, and the water side of described booster pump is connected with the water side of steady-flow tank; Described force (forcing) pump comprises the main pump one, main pump two and the auxiliary pump that are connected in parallel between steady-flow tank and outfall sewer, and the metered flow of described auxiliary pump is less than the metered flow of main pump one and main pump two; The outlet side of described air pressure tank is connected with the inlet end of outfall sewer by the first butterfly valve; The water inlet end place of described outfall sewer is provided with the first pressure transmitter, flow transmitter, electro connecting pressure gauge and water outlet main valve successively.
Described water inlet pipe is provided with successively stainless steel sluice valve, the first intake pressure transmitter, y-type filter, described water inlet pipe is divided into two-way to supply water, one tunnel of described water inlet pipe is provided with flow control switch, backflow preventer, the second intake pressure transmitter, the first motor operated valve be connected to steady-flow tank water inlet end successively, and the other road of described water inlet pipe is provided with the second motor operated valve, remote control float valve be connected to water tank water intake end successively.
The water side of described water tank is connected with the water side of described steady-flow tank successively after the second butterfly valve, described booster pump, the 3rd motor operated valve.
The water inlet end place of described main pump one, main pump two and auxiliary pump is connected with the 3rd butterfly valve, rubber soft joint and Concentric Reducers in turn, and the water side of described main pump one, main pump two and auxiliary pump is connected with the water inlet end of outfall sewer through pressure meter, stainless steel flap valve successively.
The top of described water tank has manhole and is provided with abat-vent, described water tank is also provided with dirt separator, fluid level transmitter and water tank self-cleaning steriliser.
This beneficial effect of the invention is:
One is, water pump system comprises auxiliary pump and the air pressure tank of main pump one, main pump two and low discharge, by 2 main pumps being designed to the form of the using and the reserved, can make each water pump alternation, avoids the same water pump of Long-Time Service to cause water pump to transship and reduction of service life.In addition, by adopting auxiliary water pump and the air pressure tank of 1 low discharge, when the overall flow of water system is smaller, only can runs auxiliary pump or carry out pressurize shutdown by air pressure tank; It is more reasonable that this not only makes water pump system configure, and can also reduce the energy consumption of water system on the basis ensureing water safety.
Two are, by the pressure and the flow that set gradually the first outlet pressure transmitter at outfall sewer place, flow transmitter measures the mouth of a river, can ensure that water pump is with suitable rotation speed operation.By the constant pressure regulating the pressure of pump outlet to ensure user side delivery port.The setting of the first outlet pressure transmitter and flow transmitter, can ensure that whole water system pressure is in rational equilibrium state all the time, thus avoids the waste of head and the increase of pipe network wastage.
Three are, inlet pipeline is divided into two-way to intake, and access in water tank and steady-flow tank respectively, are respectively cistern water supply pattern and laminate water supply pattern.Measure municipal intake pressure by the intake pressure transmitter arranged at water inlet pipe, when the municipal water pressure water yield can meet require with water time, the first motor operated valve is opened, second motor operated valve close, for laminating water supply pattern, realize relay pressurizing supply water.When municipal water pressure water shortage the second motor operated valve open, first motor operated valve close, switch to cistern water supply pattern, pass through cistern water supply.After the water of water tank zero pressure is pressurized to municipal pressure by the booster pump of water tank water side, supplied water by force (forcing) pump pressurization rear line.
Four are, the setting circulation period, and every cycle applications completing a Water in Water Tank for 24 hours, ensures the water quality safety of drinking water.
Box laminating water service system has assembled all advantages of water distribution system flushing mode and break tank way of supplying water; farthest utilizing municipal water supply pressure, is for the well-designed novel secondary supply equipment of target with energy-efficient, safe and sanitary, using water wisely, protection municipal administration pressure.
Pass through technique scheme, the energy-saving water supply system of a kind of box pressure-superposed variable frequency that the application proposes, this water system can make full use of municipal water sources and carry pressure potential, realize relay pressurizing to supply water, when the municipal water pressure water yield can not be met consumers' demand, automatically switch to cistern water supply mode, user's 24 hours uninterrupted constant pressure water supplies can be realized.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the energy-saving water supply system of a kind of box pressure-superposed variable frequency disclosed in the embodiment of the present application;
Fig. 2 is the cisten mechanism schematic diagram of the energy-saving water supply system of a kind of box pressure-superposed variable frequency disclosed in the embodiment of the present application.
Numeral and the corresponding component title represented by letter in figure:
1. stainless steel sluice valve 2. first intake pressure transmitter
3.Y type filter 4. flow control switch
5. backflow preventer 6. second intake pressure transmitter
7. the first motor operated valve 8. second motor operated valve
9. remote control float valve 10. water tank self-cleaning steriliser
11. manhole 12. abat-vents
13. dirt separator 14. fluid level transmitters
15. water tank 16. steady-flow tanks
17. booster pumps 18. the 3rd motor operated valve
19. rubber soft joint 20. Concentric Reducers
21. main pump 1 main pumps two
23. auxiliary pump 24. air pressure tanks
25. first butterfly valve 26. pressure meters
27. stainless steel flap valve 28. first discharge pressure transmitters
29. flow transmitter 30. electro connecting pressure gauges
31. water outlet main valve 32. water inlet pipes
33. outlet pipe 34. second butterfly valves
35. the 3rd butterfly valves
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
Below in conjunction with embodiment and detailed description of the invention, the application is described in further detail.
Embodiment
As shown in Figure 1-2, a kind of energy-saving water supply system of box pressure-superposed variable frequency, it comprises water inlet pipe (32), water tank (15), steady-flow tank (16), booster pump (17), force (forcing) pump, air pressure tank (24) and outfall sewer (33), the water inlet end of water inlet pipe (32) is connected with the water side of city planting ductwork, and the water side of water inlet pipe (32) is connected with the water inlet end of water tank (15), steady-flow tank (16) respectively; The water inlet end of booster pump (17) is connected with the water side of water tank (15), and the water side of booster pump (17) is connected with the water side of steady-flow tank (16); Force (forcing) pump comprises the main pump one (21), main pump two (22) and the auxiliary pump (23) that are connected in parallel between steady-flow tank (16) and outfall sewer (33), and the metered flow of auxiliary pump (23) is less than the metered flow of main pump one (21) and main pump two (22); The outlet side of air pressure tank (24) is connected with the inlet end of outfall sewer (33) by the first butterfly valve (25); The water inlet end place of outfall sewer (33) is provided with the first pressure transmitter (28), flow transmitter (29), electro connecting pressure gauge (30) and water outlet main valve (31) successively.
Water inlet pipe (32) is provided with successively stainless steel sluice valve (1), the first intake pressure transmitter (2), y-type filter (3), water inlet pipe is divided into two-way to supply water, one tunnel of water inlet pipe is provided with flow control switch (4), backflow preventer (5), the second intake pressure transmitter (6), the first motor operated valve (7) be connected to steady-flow tank (16) water inlet end successively, and the other road of described water inlet pipe is provided with the second motor operated valve (8), remote control float valve (9) be connected to water tank (15) water inlet end successively.
The water side of water tank (15) is connected with the water side of described steady-flow tank (16) successively after the second butterfly valve (34), booster pump (17), the 3rd motor operated valve (18).
The water inlet end place of main pump one (21), main pump two (22) and auxiliary pump (23) is connected with the 3rd butterfly valve (35), rubber soft joint (19) and Concentric Reducers (20) in turn, the contiguous force (forcing) pump of Concentric Reducers (20) is arranged, and the water side of described main pump one (21), main pump two (22) and auxiliary pump (23) is connected with the water inlet end of outfall sewer (33) through pressure meter (26), stainless steel flap valve (27) successively.
The top of water tank (15) has manhole (11) and is provided with abat-vent (12), water tank is also provided with dirt separator (13), fluid level transmitter (14) and water tank self-cleaning steriliser (10).
Pass through technique scheme, the energy-saving water supply system of a kind of box pressure-superposed variable frequency that the application proposes, this water system can make full use of municipal water sources and carry pressure potential, realize relay pressurizing to supply water, when the municipal water pressure water yield can not be met consumers' demand, automatically switch to cistern water supply mode, user's 24 hours uninterrupted constant pressure water supplies can be realized.
Above-described is only the preferred embodiment of the application, it should be pointed out that for the person of ordinary skill of the art, and under not departing from the application and creating the prerequisite of design, can also make some distortion and improvement, these all belong to the protection domain of the application.
Claims (5)
1. the energy-saving water supply system of a box pressure-superposed variable frequency, it is characterized in that, it comprises water inlet pipe, water tank, steady-flow tank, booster pump, force (forcing) pump, air pressure tank and outfall sewer, the water inlet end of described water inlet pipe is connected with the water side of city planting ductwork, and the water side of described water inlet pipe is connected with the water inlet end of water tank, steady-flow tank respectively; The water inlet end of described booster pump is connected with the water side of water tank, and the water side of described booster pump is connected with the water side of steady-flow tank; Described force (forcing) pump comprises the main pump one, main pump two and the auxiliary pump that are connected in parallel between steady-flow tank and outfall sewer, and the metered flow of described auxiliary pump is less than the metered flow of main pump one and main pump two; The outlet side of described air pressure tank is connected with the inlet end of outfall sewer by the first butterfly valve; The water inlet end place of described outfall sewer is provided with the first pressure transmitter, flow transmitter, electro connecting pressure gauge and water outlet main valve successively.
2. the energy-saving water supply system of a kind of box pressure-superposed variable frequency according to claim 1, it is characterized in that, described water inlet pipe is provided with successively stainless steel sluice valve, the first intake pressure transmitter, y-type filter, described water inlet pipe is divided into two-way to supply water, one tunnel of described water inlet pipe is provided with flow control switch, backflow preventer, the second intake pressure transmitter, the first motor operated valve be connected to steady-flow tank water inlet end successively, and the other road of described water inlet pipe is provided with the second motor operated valve, remote control float valve be connected to water tank water intake end successively.
3. the energy-saving water supply system of a kind of box pressure-superposed variable frequency according to claim 1, is characterized in that, the water side of described water tank is connected with the water side of described steady-flow tank successively after the second butterfly valve, described booster pump, the 3rd motor operated valve.
4. the energy-saving water supply system of a kind of box pressure-superposed variable frequency according to claim 1, it is characterized in that, the water inlet end place of described main pump one, main pump two and auxiliary pump is connected with the 3rd butterfly valve, rubber soft joint and Concentric Reducers in turn, and the water side of described main pump one, main pump two and auxiliary pump is connected with the water inlet end of outfall sewer through pressure meter, stainless steel flap valve successively.
5. the energy-saving water supply system of a kind of box pressure-superposed variable frequency according to claim 1, it is characterized in that, the top of described water tank has manhole and is provided with abat-vent, described water tank is also provided with dirt separator, fluid level transmitter and water tank self-cleaning steriliser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510612709.1A CN105201045A (en) | 2015-09-23 | 2015-09-23 | Box-type pressure-superposed variable-frequency energy-saving water supplying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510612709.1A CN105201045A (en) | 2015-09-23 | 2015-09-23 | Box-type pressure-superposed variable-frequency energy-saving water supplying system |
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| CN105201045A true CN105201045A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510612709.1A Pending CN105201045A (en) | 2015-09-23 | 2015-09-23 | Box-type pressure-superposed variable-frequency energy-saving water supplying system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524203A (en) * | 2017-10-24 | 2017-12-29 | 南昌赣江水工业科技有限公司 | Pump is super-silent in tank laminates water supply integrated apparatus |
| CN107558537A (en) * | 2017-10-24 | 2018-01-09 | 南昌赣江水工业科技有限公司 | The super-silent stacking energy-saving water supply integrated apparatus of pump under tank |
| CN108252362A (en) * | 2018-01-15 | 2018-07-06 | 四川润物供水系统有限公司 | A kind of elevator accumulation of energy water system |
| CN108286278A (en) * | 2018-04-04 | 2018-07-17 | 天津宏捷安装工程有限公司 | A kind of pipe network pressure-superposed compression system of frequency conversion |
| US20190010681A1 (en) * | 2016-03-18 | 2019-01-10 | Lianke SHI | Water supply system |
| CN110258726A (en) * | 2019-07-01 | 2019-09-20 | 安徽海沃特水务股份有限公司 | A kind of box pressure-superposed variable frequency water supply device in double loop |
| CN111911691A (en) * | 2020-08-04 | 2020-11-10 | 上海联创设计集团股份有限公司 | Pressure induction electric valve device and control method |
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| CN104846952A (en) * | 2014-10-25 | 2015-08-19 | 青岛万力科技有限公司 | Dual-mode intelligent secondary water supply equipment |
| CN204940422U (en) * | 2015-09-23 | 2016-01-06 | 安徽舜禹水务实业有限公司 | A kind of energy-saving water supply system of box pressure-superposed variable frequency |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10195939A (en) * | 1997-01-16 | 1998-07-28 | Teraru Kyokuto:Kk | Water supply equipment to prevent rotting of water |
| JP2007063759A (en) * | 2005-08-29 | 2007-03-15 | Fuji Robin Ind Ltd | Water storage equipment for emergency use, and fire extinguishing system using it |
| CN201050086Y (en) * | 2007-05-29 | 2008-04-23 | 北京华夏源洁环保设备有限公司 | Negative pressure free water tank frequency conversion water supplying system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190010681A1 (en) * | 2016-03-18 | 2019-01-10 | Lianke SHI | Water supply system |
| CN107524203A (en) * | 2017-10-24 | 2017-12-29 | 南昌赣江水工业科技有限公司 | Pump is super-silent in tank laminates water supply integrated apparatus |
| CN107558537A (en) * | 2017-10-24 | 2018-01-09 | 南昌赣江水工业科技有限公司 | The super-silent stacking energy-saving water supply integrated apparatus of pump under tank |
| CN108252362A (en) * | 2018-01-15 | 2018-07-06 | 四川润物供水系统有限公司 | A kind of elevator accumulation of energy water system |
| CN108286278A (en) * | 2018-04-04 | 2018-07-17 | 天津宏捷安装工程有限公司 | A kind of pipe network pressure-superposed compression system of frequency conversion |
| CN110258726A (en) * | 2019-07-01 | 2019-09-20 | 安徽海沃特水务股份有限公司 | A kind of box pressure-superposed variable frequency water supply device in double loop |
| CN111911691A (en) * | 2020-08-04 | 2020-11-10 | 上海联创设计集团股份有限公司 | Pressure induction electric valve device and control method |
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Application publication date: 20151230 |