CN105948285B - Reverse osmosis water purification machine with intelligent start/stop of water pump function - Google Patents
Reverse osmosis water purification machine with intelligent start/stop of water pump function Download PDFInfo
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- CN105948285B CN105948285B CN201610297384.7A CN201610297384A CN105948285B CN 105948285 B CN105948285 B CN 105948285B CN 201610297384 A CN201610297384 A CN 201610297384A CN 105948285 B CN105948285 B CN 105948285B
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- water
- reverse osmosis
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- pipe
- water inlet
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of reverse osmosis water purification machines, disclose a kind of reverse osmosis water purification machine with intelligent start/stop of water pump function, it includes water inlet pipe (1), outlet pipe (2), booster pump (4) and reverse osmosis (RO) membrane filter (5), water inlet pipe (1) is equipped with pressure detection switch (3), and water inlet pipe (1) end is connected with the first solenoid valve (103) and second solenoid valve (104), the water outlet of first solenoid valve (103) is connect with the water inlet end of booster pump (4), the water outlet of booster pump (4) is connect with the water inlet of reverse osmosis (RO) membrane filter (5)；The water outlet of second solenoid valve (104) is connect with the water inlet of reverse osmosis (RO) membrane filter (5)；The water storage mouth (201) for water storage is connected on outlet pipe (2).The present invention can realize the intelligent start/stop of booster pump (4) according to variation in water pressure, guarantee that reverse osmosis water purification machine can work normally under different hydraulic pressure, effectively improve the use scope of reverse osmosis water purification machine.
Description
Technical field
The present invention relates to a kind of reverse osmosis water purification machines, more particularly to a kind of with the reverse osmosis of intelligent start/stop of water pump function
Water purification machine.
Background technique
Currently, the household reverse osmosis water purifier produced in the market mainly utilizes booster pump and associated electrical components to machine
It is controlled, as long as its booster pump of reverse osmosis water purification machine water processed will work；But since the hydraulic pressure of various regions is different, work as water
It presses higher (when being greater than 4.0kg/cm2) reverse osmosis machine just can also produce water without using water pump, (is less than 3.0kg/ when hydraulic pressure is relatively low
When cm2) water can not be produced if reverse osmosis machine such as no booster pump or water yield is very low.
Summary of the invention
The present invention is difficult to meet different regions difference hydraulic pressure water purification demand for water purification machine in the prior art, provides one kind
Reverse osmosis water purification machine with intelligent start/stop of water pump function.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
Reverse osmosis water purification machine with intelligent start/stop of water pump function, including water inlet pipe and outlet pipe, further include booster pump and
The reverse osmosis (RO) membrane filter connecting with outlet pipe, water inlet pipe are equipped with pressure detection switch, and tube end of intaking is connected with first
Branched pipe and second branched pipe are respectively equipped with the first solenoid valve and second solenoid valve on the first branched pipe and second branched pipe, and
The water outlet of one solenoid valve and the water inlet end of booster pump connect, and the water outlet of booster pump and the water inlet of reverse osmosis (RO) membrane filter connect
It connects；The water outlet of second solenoid valve is connect with the water inlet of reverse osmosis (RO) membrane filter；The storage for water storage is connected on outlet pipe
The mouth of a river.
By the way that pressure detection switch, and the first electromagnetism, the second electromagnetism by pressure detection switch control opening and closing is arranged
And booster pump, so that water pump stops working when hydraulic pressure is higher, water pump starts work when hydraulic pressure is lower, realizes the variation according to hydraulic pressure
The start and stop of intelligent control water pump guarantee that reverse osmosis water purification machine can work normally under different hydraulic pressure, effectively improve reverse osmosis pure
The use scope of water dispenser.Simultaneously by setting water storage mouth, purified pure water can be stored, so that user's later period drinks
With.
Preferably, the water pipe that the water outlet of second solenoid valve is connect with the water inlet of reverse osmosis (RO) membrane filter is equipped with list
To valve, the flow direction of check valve is to flow to reverse osmosis (RO) membrane filter from second solenoid valve.By the way that check valve is arranged, can prevent second
When solenoid valve is opened, into the water reflux in reverse osmosis (RO) membrane filter, the treatment effect and treatment effeciency to water are improved.
Preferably, water inlet pipe, which is equipped with initial water inlet pipe, is equipped with PP filter core and Carbon rod filter element.Pass through PP filter core and charcoal
Stick filter core pre-processes tap water, and the impurity such as suspended matter, particle, the iron rust in water are removed effectively by PP filter core, leads to
It crosses Carbon rod filter element and effectively removes organic matter, particle, iron rust, chlorine residue, peculiar smell etc. in water.
Preferably, PP filter core is two, Carbon rod filter element is located between two PP filter cores.By the way that Carbon rod filter element setting is existed
It is repeatedly filtered between two PP filter cores, reaches pretreated optimum filtration effect.
Preferably, outlet pipe is equipped with postposition filtration core, the water outlet of postposition filtration core is connected with pure water outlet.It is logical
Later it sets filtration core to be again filtered the tap water through reverse osmosis (RO) membrane filter, sufficiently to ensure the water purification effect of water purifier
Fruit.
Preferably, the pipeline that the pure water outlet of reverse osmosis (RO) membrane filter is connect with outlet pipe is equipped with for incuding storage
Mouth of a river pressure and the high-voltage switch gear that complete machine opening and closing is controlled according to water storage mouth pressure.The pressure of water storage mouth is incuded by high-voltage switch gear,
To control whether complete machine works according to water storage mouth pressure, reach the intelligent start/stop of complete machine.
Preferably, being connected with flushing valve by pipeline in the concentrated water outlet of reverse osmosis (RO) membrane filter.Pass through flushing
Valve backwashes reverse osmosis (RO) membrane filter, realizes the recycling of condensed water, and guarantee the filtering of reverse osmosis (RO) membrane filter
Effect.
The present invention is due to using above technical scheme, with significant technical effect:
The present invention realizes that booster pump stops work when hydraulic pressure is high by the way that pressure detection switch is arranged in reverse osmosis water purification machine
Make, pump startup is pressurized when hydraulic pressure is low, to reach intelligent start/stop, guarantees that reverse osmosis water purification machine can normal work under different hydraulic pressure
Make, effectively improves the use scope of reverse osmosis water purification machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
The toponym that each number designation is referred in attached drawing is as follows: 1-water inlet pipe, 2-outlet pipes, 3-pressure detectings
Switch, 4-booster pumps, 5-reverse osmosis (RO) membrane filters, 6-PP filter cores, 7-Carbon rod filter elements, 8-postposition filtration cores, 9-high pressures
Switch, 10-flushing valves, the 101-the first branched pipe, 102-second branched pipes, the 103-the first solenoid valve, the 104-the second electromagnetism
Valve, 105-check valves, 201-water storage mouths, 202-pure water outlets.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
Reverse osmosis water purification machine with intelligent start/stop of water pump function is gone back as shown in Figure 1, including water inlet pipe 1 and outlet pipe 2
Including booster pump 4 and the reverse osmosis (RO) membrane filter 5 connecting with outlet pipe 2, water inlet pipe 1 is equipped with pressure detection switch 3, and intakes
1 end of pipe is connected with the first branched pipe 101 and second branched pipe 102, distinguishes on the first branched pipe 101 and second branched pipe 102
Equipped with the first solenoid valve 103 and second solenoid valve 104, the water outlet of the first solenoid valve 103 is connect with the water inlet end of booster pump 4,
The water outlet of booster pump 4 is connect with the water inlet of reverse osmosis (RO) membrane filter 5；The water outlet and reverse osmosis (RO) of second solenoid valve 104
The water inlet of membrane filter 5 connects；The water pipe that the water outlet of second solenoid valve 104 is connect with the water inlet of reverse osmosis (RO) membrane filter 5
It is equipped with check valve 105, the flow direction of check valve 105 is to flow to reverse osmosis (RO) membrane filter 5 from second solenoid valve 104.Reverse osmosis (RO)
Flushing valve 10 is connected with by pipeline in the concentrated water outlet of membrane filter 5, realizes the backwash to reverse osmosis (RO) membrane filter 5.
Water inlet pipe 1 is equipped with initial water inlet pipe 1 and is equipped with PP filter core 6 and Carbon rod filter element 7, and PP filter core 6 is two, carbon rod filter
Core 7 is located between two PP filter cores 6.Outlet pipe 2 is equipped with postposition filtration core 8, and the water outlet of postposition filtration core 8 is connected with pure water
Water outlet 202；Be connected with the water storage mouth 201 for water storage on outlet pipe 2, the pure water outlet 202 of reverse osmosis (RO) membrane filter 5 with
The pipeline that outlet pipe 2 connects is equipped with for incuding 201 pressure of water storage mouth and controlling complete machine opening and closing according to 201 pressure of water storage mouth
High-voltage switch gear 9.
When specific operation, the water inlet pipe of reverse osmosis water purification machine 1 is connect with tap water, water inlet of the tap water from water inlet pipe 1
Mouth first passes sequentially through PP filter core 6, Carbon rod filter element 7, and the pretreatment to tap water is being realized by PP filter core 6, is being removed in water in advance
The impurity such as suspended matter, particle, iron rust, organic matter, chlorine residue, peculiar smell.
Then by pretreated water by 2 feed pressure detection switch 3 of outlet pipe, when pressure detection switch 3 detects
When higher to hydraulic pressure, such as larger than 4.0kg/cm2, pressure detection switch 3 sends a signal to controller, and controller controls booster pump 4
Stop working, and control the first solenoid valve 103 close, second solenoid valve 104 open, water flow enter second solenoid valve 104 and
It is flowed out from the outlet of second solenoid valve 104, reverse osmosis (RO) membrane filter 5 is flowed into using check valve 105, through reverse osmosis (RO) membrane filter
Water storage mouth 201 and pure water outlet 202 are flowed to respectively through high-voltage switch gear 9 after 5 processing, and before flowing to pure water outlet 202
It is also for re-filtering into postposition postposition filtration core 8, fully ensure that pure water degree of purity.Postposition filtration core 8 in the present embodiment is adopted
With rear-mounted active carbon filter core, integrate absorption, filtering, intercepting and capturing, catalytic action, can effectively remove organic matter in water,
Chlorine residue and other radioactive substances, and have the effect of decoloration, remove odors.
When pressure detection switch 3 detects that hydraulic pressure is lower, such as less than 3.0kg/cm2, pressure detection switch 3 sends signal
To controller, controller controls booster pump 4 and starts, and controls the first solenoid valve 103 opening, the closing of second solenoid valve 104, water
Stream, which enters the first solenoid valve 103 and enters in booster pump 4 from the outlet of the first solenoid valve 103 outflow, to be pressurized, and is pressurized through booster pump 4
Reverse osmosis (RO) membrane filter 5 is flowed into afterwards, flows to water storage mouth 201 and pure respectively through high-voltage switch gear 9 after the processing of reverse osmosis (RO) membrane filter 5
Water water outlet 202, and it is also for re-filtering into postposition postposition filtration core 8 before flowing to pure water outlet 202, it fully ensures that
Pure water degree of purity.
It is set on the pipeline being connect due to the pure water outlet 202 in reverse osmosis (RO) membrane filter 5 with outlet pipe 2 in the present embodiment
Have for incuding 201 pressure of water storage mouth and controlling the high-voltage switch gear 9 that complete machine opens and closes according to 201 pressure of water storage mouth, thus works as pure water
It is high when current 201 pressure of water storage mouth rises to 9 setting value of high-voltage switch gear with the rising of 201 pressure of water storage mouth after mouth is closed
It compresses switch and 9 sends a signal to controller, control entire reverse osmosis water purification machine and stop working.
Again due to being connected with flushing valve by pipeline in the concentrated water outlet of reverse osmosis (RO) membrane filter 5 in the present embodiment
10, thus reverse osmosis (RO) membrane filter 5 can be backwashed by condensed water, realize the recycling of condensed water, and protect
Demonstrate,prove the filter effect of reverse osmosis (RO) membrane filter 5.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (6)
1. the reverse osmosis water purification machine with intelligent start/stop of water pump function, including water inlet pipe (1) and outlet pipe (2), it is characterised in that:
It further include booster pump (4) and the reverse osmosis (RO) membrane filter (5) being connect with outlet pipe (2), water inlet pipe (1) is opened equipped with pressure detecting
Close (3), and water inlet pipe (1) end is connected with the first branched pipe (101) and second branched pipe (102), the first branched pipe (101) and
The first solenoid valve (103) and second solenoid valve (104) are respectively equipped in second branched pipe (102), the first solenoid valve (103) goes out
The mouth of a river is connect with the water inlet end of booster pump (4), and the water outlet of booster pump (4) is connect with the water inlet of reverse osmosis (RO) membrane filter (5)；
The water outlet of second solenoid valve (104) is connect with the water inlet of reverse osmosis (RO) membrane filter (5)；It is connected with and is used on outlet pipe (2)
The water storage mouth (201) of water storage.
2. the reverse osmosis water purification machine according to claim 1 with intelligent start/stop of water pump function, it is characterised in that: the second electricity
The water pipe that the water outlet of magnet valve (104) is connect with the water inlet of reverse osmosis (RO) membrane filter (5) is equipped with check valve (105), unidirectionally
The flow direction of valve (105) is to flow to reverse osmosis (RO) membrane filter (5) from second solenoid valve (104).
3. the reverse osmosis water purification machine according to claim 1 with intelligent start/stop of water pump function, it is characterised in that: water inlet pipe
(1) PP filter core (6) and Carbon rod filter element (7) are equipped with.
4. the reverse osmosis water purification machine according to claim 3 with intelligent start/stop of water pump function, it is characterised in that: PP filter core
It (6) is two, Carbon rod filter element (7) is located between two PP filter cores (6).
5. the reverse osmosis water purification machine according to claim 1 with intelligent start/stop of water pump function, it is characterised in that: outlet pipe
(2) postposition filtration core (8) are equipped with, the water outlet of postposition filtration core (8) is connected with pure water outlet (202).
6. the reverse osmosis water purification machine according to claim 1 with intelligent start/stop of water pump function, it is characterised in that: reverse osmosis
Flushing valve (10) are connected with by pipeline in the concentrated water outlet of RO membrane filter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297384.7A CN105948285B (en) | 2016-05-05 | 2016-05-05 | Reverse osmosis water purification machine with intelligent start/stop of water pump function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297384.7A CN105948285B (en) | 2016-05-05 | 2016-05-05 | Reverse osmosis water purification machine with intelligent start/stop of water pump function |
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| Publication Number | Publication Date |
|---|---|
| CN105948285A CN105948285A (en) | 2016-09-21 |
| CN105948285B true CN105948285B (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610297384.7A Active CN105948285B (en) | 2016-05-05 | 2016-05-05 | Reverse osmosis water purification machine with intelligent start/stop of water pump function |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280092Y (en) * | 1996-10-21 | 1998-04-29 | 孟广祯 | Normal pressure water storage and reverse osmosis water purification equipment |
| KR20040036036A (en) * | 2002-10-23 | 2004-04-30 | 웅진코웨이주식회사 | Water purifier having dual prevention structure for general water |
| CN101983940A (en) * | 2010-10-22 | 2011-03-09 | 江苏正本净化节水科技实业有限公司 | Water-free reverse osmosis water purifying machine |
| CN201825759U (en) * | 2010-10-28 | 2011-05-11 | 河南省电力公司濮阳供电公司 | Low-energy-consumption household pure water machine |
| CN104098199A (en) * | 2014-07-23 | 2014-10-15 | 江苏永尚能源科技有限公司 | Self-suction type household water purifier |
| CN204097212U (en) * | 2014-07-08 | 2015-01-14 | 孙丰忠 | A kind of water cleaning systems with dense water water and backwashing function |
| CN105152378A (en) * | 2015-09-14 | 2015-12-16 | 珠海格力电器股份有限公司 | Water purification machine with pure water reflux unit |
| CN205650089U (en) * | 2016-05-05 | 2016-10-19 | 浙江沁园水处理科技有限公司 | Reverse osmosis water purification machine with water pump intelligence opens stops function |
-
2016
- 2016-05-05 CN CN201610297384.7A patent/CN105948285B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280092Y (en) * | 1996-10-21 | 1998-04-29 | 孟广祯 | Normal pressure water storage and reverse osmosis water purification equipment |
| KR20040036036A (en) * | 2002-10-23 | 2004-04-30 | 웅진코웨이주식회사 | Water purifier having dual prevention structure for general water |
| CN101983940A (en) * | 2010-10-22 | 2011-03-09 | 江苏正本净化节水科技实业有限公司 | Water-free reverse osmosis water purifying machine |
| CN201825759U (en) * | 2010-10-28 | 2011-05-11 | 河南省电力公司濮阳供电公司 | Low-energy-consumption household pure water machine |
| CN204097212U (en) * | 2014-07-08 | 2015-01-14 | 孙丰忠 | A kind of water cleaning systems with dense water water and backwashing function |
| CN104098199A (en) * | 2014-07-23 | 2014-10-15 | 江苏永尚能源科技有限公司 | Self-suction type household water purifier |
| CN105152378A (en) * | 2015-09-14 | 2015-12-16 | 珠海格力电器股份有限公司 | Water purification machine with pure water reflux unit |
| CN205650089U (en) * | 2016-05-05 | 2016-10-19 | 浙江沁园水处理科技有限公司 | Reverse osmosis water purification machine with water pump intelligence opens stops function |
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