CN103896368B - Electricity-free low-pressure discontinuous water supply water purification machine - Google Patents
Electricity-free low-pressure discontinuous water supply water purification machine Download PDFInfo
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- CN103896368B CN103896368B CN201210571803.3A CN201210571803A CN103896368B CN 103896368 B CN103896368 B CN 103896368B CN 201210571803 A CN201210571803 A CN 201210571803A CN 103896368 B CN103896368 B CN 103896368B
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Abstract
The invention discloses an electricity-free low-pressure discontinuous water supply water purification machine. According to the electricity-free low-pressure discontinuous water supply water purification machine, a water inlet pipe and a waste water pipe in front of a flow restrictor are connected via a connection pipe, so that when a pressure water storage barrel is filled with water, or the pressure of a purified water pipe is increased, a water inlet is closed by a four-way valve; when other water faucets sharing a same water pipe with the electricity-free low-pressure discontinuous water supply water purification machine are used, water pressure in the water pipe is reduced, water flows from the waste water pipe into the water inlet pipe via the connection pipe because of the high pressure in a RO membrane shell assembly, and RO membrane is washed; a spring arranged on a starting membrane sheet of the four-way valve is capable of ensuring that the pressure of a long passage pressure supply end of the four-way valve is always larger than that of a water inlet-outlet open-close end, so that it is beneficial for rapid close of the four-way valve, and waste of waste water is reduced.
Description
Technical field
The present invention relates to a kind of water purification machine, especially a kind of without electricity product water water purification machine.
Background technology
Nothing electricity in the market produces water water purification machine and causes because hydraulic pressure is low when low hydraulic pressure water pure water output small, the pressure that small pure water output can cause four-sided valve to produce to pressure side is little, and Inlet and outlet water opening and closing end because of the resistance of waste water ratio constant, so four-sided valve can not be closed or extend the turn-off time, make the long stream of waste water or the stream time long, make waste water waste many; RO film at low pressure water and do not have automatic flushing function to affect work-ing life.
Summary of the invention
The object of this invention is to provide and a kind ofly close four-sided valve sooner, reduce waste water waste, have can cutting off the water supply water purification machine without electric low pressure of auto-flushing RO film function.
For achieving the above object, of the present inventionly can to cut off the water supply water purification machine without electric low pressure, by water inlet pipe, RO putamina group, four-sided valve, pressure water storage barrel, pure water check valve, DI, waste pipe, waste water ratio forms, the exit end mouth of pipe of the Inlet and outlet water opening and closing end of four-sided valve connects RO putamina group, the length of four-sided valve lead to pressure side left port and long lead to connect pure water check valve respectively to pressure side right output port after and before pressure water storage barrel between DI on, waste pipe there is waste water ratio, the feed-water end mouth of pipe of the Inlet and outlet water opening and closing end of four-sided valve taps into water Three-way joint for water pipe, waste water Three-way joint for water pipe is had before waste water ratio on waste pipe, water inlet Three-way joint for water pipe is communicated with by connecting leg with waste water Three-way joint for water pipe, connecting leg there is connecting leg check valve.There are upper startup diaphragm, lower startup diaphragm in four-sided valve, between upper startup diaphragm and lower startup diaphragm, have jacking block, below lower startup diaphragm, have water-in and water outlet, on startup diaphragm and between the shell of four-sided valve, have spring.
The present invention has the following advantages without can the cut off the water supply structure tool of water purification machine of electric low pressure: water inlet water pipe is communicated with by connecting leg with the waste water water pipe before waste water ratio, when when pressure pot water is full or DI pressure raises, four-sided valve closes water-in like this, the resistance of RO putamina group internal cause waste water ratio can cause closedown to have resistance, cause closedown to delay, and pressure can derive in water inlet water pipe, be beneficial to closedown water-in by the effect of connecting leg; The hydraulic pressure in water pipe can be caused to reduce when the first-class water of other fire hoses of the same water pipe of water purification machine, water is flowed in water inlet water pipe from waste water water pipe by connecting leg, is played the effect of rinsing RO film by the elevated pressures at this moment in RO putamina group, be more conducive to the quick closedown of four-sided valve, the lower effect of former water hydraulic pressure pressure is better simultaneously; The effect of connecting leg check valve ensures that the water of water inlet water pipe does not directly enter waste pipe.The spring above diaphragm is started in four-sided valve, the length of four-sided valve can be made to lead to and to be a bit larger tham Inlet and outlet water opening and closing end all the time to the pressure of pressure side, be conducive to the quick closedown of four-sided valve, and the pressure starting the spring setting above diaphragm in four-sided valve is less does not affect water inlet and pass through in four-sided valve.
Accompanying drawing explanation
To be the present invention can to cut off the water supply water purification machine structure iron without electric low pressure Fig. 1.
Embodiment
Further illustrate the present invention below in conjunction with accompanying drawing can to cut off the water supply without electric low pressure the embodiment of water purification machine: the present invention shown in Fig. 1 can to cut off the water supply water purification machine without electric low pressure, by water inlet pipe 9, RO putamina group 20, four-sided valve 1, pressure water storage barrel 8, pure water check valve 18, DI 19, waste pipe 17, waste water ratio composition 10, the exit end mouth of pipe 21 of the Inlet and outlet water opening and closing end of four-sided valve 1 connects RO putamina group 20, the length of four-sided valve 1 lead to pressure side left port 7 and long lead to connect pure water check valve 18 respectively to pressure side right output port 8 after and before pressure water storage barrel 5 between DI 19 on, waste pipe 17 there is waste water ratio 10, the feed-water end mouth of pipe 22 of the Inlet and outlet water opening and closing end of four-sided valve 1 taps into water Three-way joint for water pipe 16, waste water Three-way joint for water pipe 12 is had before the waste water ratio 10 of waste pipe 17, water inlet Three-way joint for water pipe 16 is communicated with by connecting leg 11 with waste water Three-way joint for water pipe 12, connecting leg 11 there is connecting leg check valve 13.Have upper startup diaphragm 3, lower startup diaphragm 2 in four-sided valve 1, have jacking block 6 between upper startup diaphragm 3 and lower startup diaphragm 2, lower startup diaphragm 2 has water-in 14 and water outlet 15 below, on startup diaphragm 3 and between the shell of four-sided valve 1, have spring 4.
During use, can to cut off the water supply water purification machine without electric low pressure as shown in Figure 1, according to arrow indication water (flow) direction, former water enters into water water pipe 9, enter RO putamina group 20 through water inlet Three-way joint for water pipe 16, the feed-water end mouth of pipe 22 of four-sided valve 1 and water-in 14 and water outlet 15 and water outlet port 21, made pure water enters DI 19 and leads to through the length of pure water check valve 18, four-sided valve 1 and enter pressure water storage barrel 5 to pressure side left port 7 and long leading to pressure side right output port 8; Produce that waste water enters waste pipe 17, waste water ratio 10 is discharged.In water process processed when water feeding pressure step-down, in RO putamina group 20, hydraulic pressure is greater than water feeding pressure, and the water in RO putamina group 20 enters water inlet pipe 9 through waste water Three-way joint for water pipe 12 and connecting leg 11, connecting leg check valve 13, water inlet Three-way joint for water pipe 16.When pressure water storage barrel 5 fills by pure water, the length of four-sided valve 1 is led to and is raised to pressure side left end pressure, by upper startup diaphragm 3 jack-up, water-in 14 and water outlet 15 are closed by jacking block 6 by lower startup diaphragm 2 jack-up, hydraulic pressure high in RO putamina group 20 is in this process through waste pipe 17, waste water Three-way joint for water pipe 12 and connecting leg 11, connecting leg check valve 13, water inlet Three-way joint for water pipe 16 imports water inlet pipe 9, make the feed-water end mouth of pipe 22 of the Inlet and outlet water opening and closing end of four-sided valve 1 and the hydraulic pressure conducting at the exit end mouth of pipe 21 two ends, add that the pressure release of waste water ratio 10 and the pressurization of spring 4 make four-sided valve 1 accelerate closed, cut off the water supply.
Claims (1)
1. can to cut off the water supply water purification machine without electric low pressure for one kind, by water inlet pipe, RO putamina group, four-sided valve, pressure water storage barrel, pure water check valve, DI, waste pipe, waste water ratio forms, the exit end mouth of pipe (21) of the Inlet and outlet water opening and closing end of four-sided valve (1) connects RO putamina group (20), the length of four-sided valve (1) lead to pressure side left port (7) and long lead to pressure side right output port (8) connect respectively pure water check valve (18) afterwards and pressure water storage barrel (5) front between DI (19) on, waste pipe (17) there is waste water ratio (10), upper startup diaphragm (3) is had in four-sided valve (1), lower startup diaphragm (2), jacking block (6) is had between upper startup diaphragm (3) and lower startup diaphragm (2), lower startup diaphragm (2) has water-in (14) and water outlet (15) below, it is characterized in that: the feed-water end mouth of pipe (22) of the Inlet and outlet water opening and closing end of four-sided valve (1) taps into water Three-way joint for water pipe (16), the startup diaphragm (3) of four-sided valve (1) has spring (4) above and between the shell of four-sided valve (1), waste water ratio (10) on waste pipe (17) is front waste water Three-way joint for water pipe (12), water inlet Three-way joint for water pipe (16) is communicated with by connecting leg (11) with waste water Three-way joint for water pipe (12), connecting leg (11) there is connecting leg check valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571803.3A CN103896368B (en) | 2012-12-26 | 2012-12-26 | Electricity-free low-pressure discontinuous water supply water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571803.3A CN103896368B (en) | 2012-12-26 | 2012-12-26 | Electricity-free low-pressure discontinuous water supply water purification machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103896368A CN103896368A (en) | 2014-07-02 |
| CN103896368B true CN103896368B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210571803.3A Expired - Fee Related CN103896368B (en) | 2012-12-26 | 2012-12-26 | Electricity-free low-pressure discontinuous water supply water purification machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103896368B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950447A (en) * | 2019-03-29 | 2020-04-03 | 宿迁菡束环保设备有限公司 | System and method for maintaining water quality |
| CN112377648A (en) * | 2020-10-15 | 2021-02-19 | 北京航天石化技术装备工程有限公司 | One-way valve for low-pressure working condition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB888266A (en) * | 1959-12-01 | 1962-01-31 | Exxon Research Engineering Co | Process treatment of gases |
| DE10354297B4 (en) * | 2003-11-20 | 2011-12-08 | Prominent Dosiertechnik Gmbh | Water purification system |
| CN100584780C (en) * | 2006-12-21 | 2010-01-27 | 艾欧史密斯（上海）水处理产品有限公司 | Non-pump high volume water purifier |
| CN101776158B (en) * | 2009-01-14 | 2012-08-22 | 艾欧史密斯（上海）水处理产品有限公司 | Four-sided valve |
| CN102649593A (en) * | 2011-02-25 | 2012-08-29 | 刘爱东 | Water-saving water purifier |
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2012
- 2012-12-26 CN CN201210571803.3A patent/CN103896368B/en not_active Expired - Fee Related
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| CN103896368A (en) | 2014-07-02 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Aihua Inventor before: Liu Aidong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170823 Address after: 071000 Hebei Province, Baoding City area Pengxiang District 8-2-602 Patentee after: Wang Aihua Address before: 071000 Hebei Province, Baoding City area Pengxiang District 8-2-602 Patentee before: Liu Aidong |
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| 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: 20150708 Termination date: 20181226 |