CN201825759U - Low-energy-consumption household pure water machine - Google Patents
Low-energy-consumption household pure water machine Download PDFInfo
- Publication number
- CN201825759U CN201825759U CN201020580059XU CN201020580059U CN201825759U CN 201825759 U CN201825759 U CN 201825759U CN 201020580059X U CN201020580059X U CN 201020580059XU CN 201020580059 U CN201020580059 U CN 201020580059U CN 201825759 U CN201825759 U CN 201825759U
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- CN
- China
- Prior art keywords
- water
- reverse osmosis
- pure water
- branch road
- separation system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a low-energy-consumption household pure water machine comprising a water feeding channel, a reverse osmosis separating system, a wastewater channel and a pure water channel, wherein a boosting pump is arranged between a water feeding valve and a water inlet of the reverse osmosis separating system; a bypass and a bypass check valve are arranged at the position of the boosting pump; the pure water channel is connected with a water storing tank which is provided with a pressure switch; an electromagnetic valve I is arranged between a water outlet of the reverse osmosis separating system and the water storing tank; the wastewater channel is divided into a concentrated water discharging branch and an uncontrollable cleaning branch; the concentrated water discharging branch is provided with an electromagnetic valve II; and the uncontrollable cleaning branch is connected with a household water faucet. In the low-energy-consumption household pure water machine, water used for carrying out necessary cleaning on a reverse osmosis membrane is guided to the water faucet so as to be used as household domestic water, therefore, the discharging of water for cleaning the reverse osmosis membrane is avoided, and the recovery rate of the pure water machine is effectively improved; in addition, the pressure and temperature of tap water can enable the reverse osmosis separating system to generate water so as to meet the use of the households, the power is saved and the energy consumption is reduced.
Description
Technical field
The utility model relates to a kind of less energy-consumption domestic water purifying machine.
Background technology
Existing household reverse osmosis purified water machine, because it is small, technical process is short, and the ubiquity rate of recovery is low, and the technical problem that wastewater discharge is high, this problem especially show the automatic flushing aspect of machine.Such as certain brand fully-automatic household water purification machine, under the full ideal case of water, after the user has taken 0.5 liter of pure water, the automatic make up water of machine, at first to carry out 1.5-2 minute flushing before replenishing to reverse osmosis membrane, to consume at least 1.5 liters tap water in this process, the tap water after the flushing will be got rid of by waste water tunnel.So cause very big waste repeatedly.According to statistics, the wash water of household reverse osmosis water purifier accounts for more than 25% of whole wastewater displacement at present, is a problem that can not be ignored.
The utility model content
The technical problems to be solved in the utility model is the technical problem of the waste water resource of existing reverse osmosis water purification machine existence, the water purification machine that provide a kind of water saving, cuts down the consumption of energy.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The utility model less energy-consumption domestic water purifying machine, comprise to aquaporin, reverse osmosis separation system, waste water tunnel and pure water passage, before the water-in of reverse osmosis separation system, be provided with to aquaporin and feed-water valve, the pure water passage is connected in the pure water outlet of reverse osmosis separation system, and waste water tunnel connects the condensed water outlet with the reverse osmosis separation system.Between feed-water valve and reverse osmosis separation system water-in, be provided with topping-up pump, be provided with bypass and bypass reverse checkvalve at the topping-up pump place; Water exit connects water tank, and water tank is provided with pressure switch, is provided with the magnetic valve I between reverse osmosis separation system water outlet and water tank; Waste water tunnel is divided into condensed water discharging branch road and not controlled flushing branch road, is provided with the magnetic valve II on condensed water discharging branch road, and not controlled flushing branch road is connected with the service water tap.
On condensed water discharging branch road, be provided with the waste water proportioner.
The beneficial effects of the utility model are as follows:
(1) the utility model has been divided into two branch roads to waste water tunnel, one branch road is a condensed water discharging branch road, one branch road is not controlled flushing branch road, not controlled flushing branch road is actually the water that reverse osmosis membrane is carried out necessary flushing is caused the service water tap, use as household water, thereby avoided discharging, effectively improved the rate of recovery of water purification machine the reverse osmosis membrane wash water.
(2) the utility model is provided with bypass and bypass reverse checkvalve at the topping-up pump place of water entry, the automatic control solenoid valve I is set on the pure water passage, at the condensed water branch road automatic control battery valve II is set, has possessed the tap water pressure of utilization simultaneously and produced water and pump pressure product water complementary feature; Satisfy family when quoting when the pressure and temperature of the tap water that uses can make the product water of reverse osmosis separation system, can close topping-up pump, brownout cuts down the consumption of energy.
Description of drawings
Accompanying drawing is a structure principle chart of the present utility model.
Embodiment
As shown in the figure, less energy-consumption domestic water purifying machine of the present utility model, comprise to aquaporin 9, reverse osmosis separation system 12, waste water tunnel 14 and pure water passage 13, before the water-in of reverse osmosis separation system 12, be provided with to aquaporin 9 and feed-water valve 10, pure water passage 13 is connected with the pure water outlet of reverse osmosis separation system 12, and waste water tunnel 14 connects the condensed water outlet with reverse osmosis separation system 12.Between feed-water valve 10 and reverse osmosis separation system 12 water-ins, be provided with topping-up pump 8, be provided with bypass and bypass reverse checkvalve 11 at topping-up pump 8 places; Pure water passage 13 connects water tank 2, and water tank 2 is provided with pressure switch 3, is provided with magnetic valve I 1 between reverse osmosis separation system water outlet and water tank 2; Waste water tunnel 14 is divided into condensed water discharging branch road 15 and not controlled flushing branch road 7, and 15 are provided with magnetic valve II 4 and waste water proportioner 5 on condensed water discharging branch road, and not controlled flushing branch road 7 is connected with service water tap 6.
Principle of work of the present utility model is as follows:
As shown in the figure: the utility model has been divided into two branch roads to waste water tunnel 14, and a branch road is that condensed water discharging branch road 15, one branch roads are not controlled flushing branch road 7.Not controlled flushing branch road 7 is actually the water that reverse osmosis membrane is carried out necessary flushing is caused service water tap 6, uses as household water.In order to ensure that not controlled flushing can both realize under any state of machine operation, and can satisfy use, the utility model is provided with bypass and bypass reverse checkvalve 11 at topping-up pump 8 places of water entry 9.Its effect is: when topping-up pump place 8 under holding state, feedwater is not hampered by increases pump 8, can be bypassed to reverse osmosis separation system 12 to not controlled flushing branch road; When topping-up pump 8 was in working order, bypass reverse checkvalve 11 was closed under the pressure difference effect that topping-up pump 8 produces, and the feedwater of reverse osmosis separation system 12 will have topping-up pump to finish.
In addition, aspect the automatic control of system's operation, 13 are provided with automatic control solenoid valve I 1 on the pure water passage, at condensed water branch road 15 automatic control battery valve II 4 are set, and when topping-up pump 8 standbies, magnetic valve I 1, battery valve II 4 are closed simultaneously; Though magnetic valve I 1 is closed and is made reverse osmosis membrane be in pressure balance to have water to enter but can not to produce water, must not discharge from concentrating branch road though battery valve II 4 is closed feedwater.When topping-up pump 8 work, magnetic valve I 1, battery valve II 2 are opened simultaneously, and magnetic valve I 1 is opened and made reverse osmosis membrane that pressure difference arranged and produce water; Battery valve II 4 is opened branch road can discharge the waste water proportioner by the isolated condensed water of reverse osmosis.
As shown in the figure, the direction of arrow is water (flow) direction among the figure, when 2 water level in the water tank is low can not satisfy the demand the time, pressure switch 3 in the water tank in 2 is opened automatically, and then impel magnetic valve I 1, battery valve II 4 to open simultaneously, topping-up pump 8 is started working, and this is that the condensed water that produces in the working process is discharged by condensed water passage 15.Water level in water tank 2 reach a certain height, and pressure switch 3 is closed automatically, and then magnetic valve I 1, battery valve II 4 close, and topping-up pump quits work.When topping-up pump is in holding state and when establishing domestic water water tap 6 and opening, because the effect of hydraulic pressure, water inlet will be bypassed to reverse osmosis separation system 12 and flow to water tap 6, finish the flushing work to reverse osmosis membrane.
Claims (2)
1. less energy-consumption domestic water purifying machine, comprise to aquaporin (9), reverse osmosis separation system (12), waste water tunnel (14) and pure water passage (13), before the water-in of reverse osmosis separation system (12), be provided with to aquaporin (9) and feed-water valve (10), pure water passage (13) is connected with the pure water outlet of reverse osmosis separation system (12), waste water tunnel (14) connects the condensed water outlet with reverse osmosis separation system (12), it is characterized in that: between feed-water valve (10) and reverse osmosis separation system (12) water-in, be provided with topping-up pump (8), locate to be provided with bypass and bypass reverse checkvalve (11) at topping-up pump (8); Pure water passage (13) connects water tank (2), and water tank (2) is provided with pressure switch (3), is provided with magnetic valve I (1) between reverse osmosis separation system water outlet and water tank (2); Waste water tunnel (14) is divided into condensed water discharging branch road (15) and not controlled flushing branch road (7), and (15) are provided with magnetic valve II (4) on condensed water discharging branch road, and not controlled flushing branch road (7) is connected with service water tap (6).
2. according to the described less energy-consumption domestic water purifying machine of claim 1, it is characterized in that: on condensed water discharging branch road (15), be provided with waste water proportioner (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020580059XU CN201825759U (en) | 2010-10-28 | 2010-10-28 | Low-energy-consumption household pure water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020580059XU CN201825759U (en) | 2010-10-28 | 2010-10-28 | Low-energy-consumption household pure water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825759U true CN201825759U (en) | 2011-05-11 |
Family
ID=43964309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020580059XU Expired - Fee Related CN201825759U (en) | 2010-10-28 | 2010-10-28 | Low-energy-consumption household pure water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948285A (en) * | 2016-05-05 | 2016-09-21 | 浙江沁园水处理科技有限公司 | Reverse osmosis water purifier with intelligent water pump start-stop function |
| CN106900494A (en) * | 2017-03-15 | 2017-06-30 | 青岛正为钢结构有限公司 | Efficiently cover irrigation rig |
-
2010
- 2010-10-28 CN CN201020580059XU patent/CN201825759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948285A (en) * | 2016-05-05 | 2016-09-21 | 浙江沁园水处理科技有限公司 | Reverse osmosis water purifier with intelligent water pump start-stop function |
| CN105948285B (en) * | 2016-05-05 | 2019-03-12 | 浙江沁园水处理科技有限公司 | Reverse osmosis water purification machine with intelligent start/stop of water pump function |
| CN106900494A (en) * | 2017-03-15 | 2017-06-30 | 青岛正为钢结构有限公司 | Efficiently cover irrigation rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20121028 |