CN206955790U - A kind of pure water making machine - Google Patents
A kind of pure water making machine Download PDFInfo
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- CN206955790U CN206955790U CN201720652693.1U CN201720652693U CN206955790U CN 206955790 U CN206955790 U CN 206955790U CN 201720652693 U CN201720652693 U CN 201720652693U CN 206955790 U CN206955790 U CN 206955790U
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Abstract
The utility model discloses a kind of pure water making machine, including the raw water water tank being sequentially connected, coarse filter component, ultrafiltration membrane filter, reverse osmosis filter and Pressured water tank, the raw water water tank connects raw water tubes, the raw water tubes are provided with entering water electromagnetic valve, booster pump is provided between the coarse filter component and the ultrafiltration membrane filter, the pure water end of the reverse osmosis filter connects Pressured water tank by DI, the concentrated water end connection concentrated water pipe of reverse osmosis filter, the concentrated water pipe connects raw water water tank and blow-off pipe by three-way magnetic valve respectively, the Pressured water tank connects drainpipe, the drainpipe is provided with draining tap, the concentrated water pipe is provided with the first TDS detectors, the entering water electromagnetic valve, first TDS detectors and three-way magnetic valve connection computer box.Compared with prior art, pure water making machine of the present utility model farthest improves raw water utilization rate, has saved water resource, reduce production cost while filter efficiency is ensured.
Description
Technical field
It the utility model is related to food processing technology field, and in particular to a kind of pure water making machine.
Background technology
In food-processing industry, especially health food processing industry, in process, it is necessary to consume substantial amounts of purifying
Water, water purification machine are a kind of water correction plants, and its internal core element is reverse osmosis filter, and reverse osmosis filter is to utilize pressure
Power difference is the UF membrane filtering technique of power, and under pressure, water can be and inorganic in raw water by reverse osmosis membrane
The impurity such as salt, heavy metal ion, organic matter, colloid, bacterium, virus can not be by reverse osmosis membrane, so as to pass through reverse osmosis
The pure water of permeable membrane separates with that can not pass through the concentrated water of reverse osmosis membrane.Wherein, the TDS values of raw water influence whether osmosis filtration
The salt rejection rate and permeant flux of device, in the case where feed water by reverse osmosis pressure is constant, with the rise of water inlet TDS values, counter-infiltration
The salt rejection rate and permeant flux of filter have declined, so the water inlet TDS value general controls of reverse osmosis filter are 1000
Within, it is ensured that preferable filter effect.
Running water produces substantial amounts of waste water during purifying, and the yield of waste water is commonly greater than the yield of pure water, production
Raw waste water is discharged through blow-off line, causes the waste of water resource, increases the production cost of food-processing industry.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of pure water making machine, and it can solve prior art
Middle water purification machine is waste water yield is big, water resource waste is serious during preparing pure water the problem of.
In order to solve the above problems, the utility model uses following technical scheme：
The utility model provides a kind of pure water making machine, including be sequentially connected raw water water tank, coarse filter component, ultrafiltration
Film filter, reverse osmosis filter and Pressured water tank, the raw water water tank connect raw water tubes, and the raw water tubes are provided with water inlet
Magnetic valve, raw water water tank are located at the coarse filter component upper end, set between the coarse filter component and the ultrafiltration membrane filter
There is booster pump, the pure water end of the reverse osmosis filter connects Pressured water tank, the concentrated water of reverse osmosis filter by DI
End connection concentrated water pipe, the concentrated water pipe connect raw water water tank and blow-off pipe, the Pressured water tank by three-way magnetic valve respectively
Connect drainpipe, the drainpipe is provided with draining tap, and the concentrated water pipe is provided with the first TDS detectors, it is described enter water power
Magnet valve, the first TDS detectors and three-way magnetic valve connection computer box.
Preferable technical scheme, the raw water tubes are provided with the 2nd TDS detectors, and the drainpipe is provided with the 3rd TDS
Detector, the 2nd TDS detectors are connected the computer box with the 3rd TDS detectors, and the computer box is provided with liquid crystal
Display screen and control panel, the computer box is interior to be provided with alarm.
Further technique effect, the 2nd TDS detectors and the 3rd TDS detectors detect pure water preparation equipment respectively
Water inlet TDS values and water outlet TDS values, and TDS data values are sent to computer box, computer box inside is provided with computer processor, micro-
Machine processor calculates salt rejection rate by intake TDS values and water outlet TDS values, and will water inlet TDS value informations, water outlet TDS values, desalination
On rate presentation of information to LCDs and control panel, when salt rejection rate drops to setting value, alarm equipment alarm, prompting changing
Counter-infiltration filter core.
Preferable technical scheme, the coarse filter component include be sequentially connected PP cottons filter, active carbon filter and
Ceramic filter.
Further technique effect, the PP cottons filter can remove the large granular impurity in raw water, the activated carbon
Filter can remove pigment and chlorine residue in raw water with ceramic filter.
Preferable technical scheme, the drainpipe are provided with electrical ball valve, and the electrical ball valve connects the computer box.
Further technique effect, computer box adjust the opening angle of electrical ball valve by control panel, further control
Drain discharge.
Preferable technical scheme, the raw water water tank is interior to be provided with the first liquid level sensor and the second liquid level sensor, described
For first liquid level sensor at the 1/4 of the raw water tank height, second liquid level sensor is located at the raw water water tank
At the 3/4 of height, first liquid level sensor is connected the computer box with the second liquid level sensor.
Further technique effect, when the liquid level in raw water water tank is less than 1/4, the first liquid level sensor is by liquid level
Feedback of the information to computer box, computer box opens entering water electromagnetic valve, raw water is supplemented into raw water water tank by water inlet pipe；When raw water water
When liquid level high-low pressure in case is higher than 3/4, liquid level information is fed back to computer box by the second liquid level sensor, computer box close into
Water solenoid valve, water inlet pipe stops into raw water water tank plus water, avoids in raw water water tank that water level is too high or too low, influences pure water preparation
Process.
The concentrated water pipe of the utility model pure water making machine connects raw water water tank and blow-off pipe by three-way magnetic valve respectively,
Concentrated water pipe is provided with the first TDS detectors, when the first TDS detectors detect that the TDS of concentrated water is transmitted to computer box, in computer box
Computer processor carry out data comparison, when the first TDS values are more than 1000, computer box control three-way magnetic valve and blow-off pipe company
The one end connect is opened, and concentrated water is discharged by blow-off pipe, when the first TDS values are less than 1000, computer box control three-way magnetic valve and original
One end of water tank connection is opened, and concentrated water is discharged into raw water water tank and carries out secondary use.
Compared with prior art, pure water making machine of the present utility model is while filter efficiency is ensured, at utmost
Improve raw water utilization rate, saved water resource, reduced production cost.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model pure water making machine.
Wherein, reference is described as follows：Raw water water tank 1, PP cottons filter 2, active carbon filter 3, ceramic mistake
Filter 4, ultrafiltration membrane filter 5, reverse osmosis filter 6, booster pump 7, Pressured water tank 8, computer box 9, raw water tubes 10, enter water power
Magnet valve 11, drainpipe 12, the 3rd TDS detectors 13, electrical ball valve 14, concentrated water pipe 15, three-way magnetic valve 16, the first TDS detections
Device 17, the second liquid level sensor 18, the first liquid level sensor 19, LCDs 20, control panel 21, the 2nd TDS detectors
22。
Embodiment
Embodiment
As shown in figure 1, a kind of pure water making machine, including raw water water tank 1, coarse filter component, the milipore filter being sequentially connected
Filter 5, reverse osmosis filter 6 and Pressured water tank 8, raw water water tank 1 connect raw water tubes 10, and raw water tubes 10 are provided with into water power
The TDS detectors 22 of magnet valve 11 and the 2nd, raw water water tank 1 are located at the coarse filter component upper end, the first liquid are provided with raw water water tank 1
The liquid level sensor 18 of level sensor 19 and second, the first liquid level sensor 19 is at the 1/4 of the height of raw water water tank 1, the second liquid
Level sensor 18 is at the 3/4 of the height of raw water water tank 1.Coarse filter component includes PP cottons filter 2, the activated carbon being sequentially connected
Filter 3 and ceramic filter 4.Booster pump 7, reverse osmosis filter 6 are provided between ceramic filter 4 and ultrafiltration membrane filter 5
Pure water end Pressured water tank 8 is connected by DI, drainpipe 12 is provided with the 3rd TDS detectors 13, reverse osmosis filter 6
Concentrated water end connection concentrated water pipe 15, concentrated water pipe 15 connects raw water water tank 1 and blow-off pipe, water storage pressure respectively by three-way magnetic valve 16
Power bucket 8 connects drainpipe 12, and drainpipe 12 is provided with electrical ball valve 14, and the drainpipe 12 is provided with draining tap, concentrated water pipe
15 are provided with the first TDS detectors 17, wherein, the first TDS detectors 17, the 2nd TDS detectors 22, the 3rd TDS detectors 13,
First liquid level sensor 19, the second liquid level sensor 18, entering water electromagnetic valve 11, electrical ball valve 14 and three-way magnetic valve 16 connect electricity
Brain box 9, computer box 9 are provided with LCDs 20 and control panel 21, alarm are provided with computer box 9.
The course of work：Raw water is by raw water water tank 1 successively by coarse filter component, ultrafiltration membrane filter 5, reverse osmosis filter
6 filterings, pure water caused by reverse osmosis filter 6 enter Pressured water tank 8, caused concentrated water through concentrated water pipe 15 be discharged into blow-off pipe or
Raw water water tank 1.Concentrated water pipe 15 is provided with the first TDS detectors 17, when the first TDS detectors 17 detect the TDS transmission of concentrated water
To computer box 9, the computer processor in computer box 9 carries out data comparison, and when the first TDS values are more than 1000, computer box 9 controls
One end that three-way magnetic valve 16 is connected with blow-off pipe is opened, and concentrated water is discharged by blow-off pipe, when the first TDS values are less than 1000, electricity
One end that brain box 9 controls three-way magnetic valve 16 to be connected with raw water water tank 1 is opened, and concentrated water is discharged into raw water water tank 1 and carries out secondary use.
When the liquid level in raw water water tank 1 is less than 1/4, liquid level information is fed back to computer by the first liquid level sensor 19
Box 9, computer box 9 open entering water electromagnetic valve 11, raw water are supplemented into raw water water tank 1 by water inlet pipe；Liquid in raw water water tank 1
When face high-low pressure is higher than 3/4, liquid level information is fed back to computer box 9 by the second liquid level sensor 18, and computer box 9 closes water inlet electromagnetism
Valve 11, water inlet pipe stops into raw water water tank 1 plus water, avoids in raw water water tank 1 that water level is too high or too low, influences pure water preparation
Journey.
During 12 draining of drainpipe, computer box 9 adjusts the opening angle of electrical ball valve 14 by control panel 21, further control
Drain discharge processed.
Use above specific case is illustrated to the utility model, is only intended to help and is understood the utility model, and
Not limiting the utility model.For the utility model person of ordinary skill in the field, according to think of of the present utility model
Think, some simple deductions, deformation can also be made or replaced.
Claims (5)
1. a kind of pure water making machine, it is characterised in that including the raw water water tank being sequentially connected（1）, coarse filter component, milipore filter
Filter（5）, reverse osmosis filter（6）And Pressured water tank（8）, the raw water water tank（1）Connect raw water tubes（10）, the original
Water pipe（10）It is provided with entering water electromagnetic valve（11）, raw water water tank（1）Located at the coarse filter component upper end, the coarse filter component
With the ultrafiltration membrane filter（5）Between be provided with booster pump（7）, the reverse osmosis filter（6）Pure water end pass through DI
Connect Pressured water tank（8）, reverse osmosis filter（6）Concentrated water end connection concentrated water pipe（15）, the concentrated water pipe（15）Pass through three
Three-way electromagnetic valve（16）Raw water water tank is connected respectively（1）And blow-off pipe, the Pressured water tank（8）Connect drainpipe（12）, it is described
Drainpipe（12）It is provided with draining tap, the concentrated water pipe（15）It is provided with the first TDS detectors（17）, the entering water electromagnetic valve
（11）, the first TDS detectors（17）And three-way magnetic valve（16）Connect computer box（9）.
A kind of 2. pure water making machine as claimed in claim 1, it is characterised in that：The raw water tubes（10）It is provided with second
TDS detectors（22）, the drainpipe（12）It is provided with the 3rd TDS detectors（13）, the 2nd TDS detectors（22）With
Three TDS detectors（13）Connect the computer box（9）, the computer box（9）It is provided with LCDs（20）And control panel
（21）, the computer box（9）It is interior to be provided with alarm.
A kind of 3. pure water making machine as claimed in claim 1, it is characterised in that：The coarse filter component includes being sequentially connected
PP cotton filters（2）, active carbon filter（3）And ceramic filter（4）.
A kind of 4. pure water making machine as claimed in claim 1, it is characterised in that：The drainpipe（12）It is provided with electric ball
Valve（14）, the electrical ball valve（14）Connect the computer box（9）.
A kind of 5. pure water making machine as claimed in claim 1, it is characterised in that：The raw water water tank（1）Inside it is provided with first
Liquid level sensor（19）With the second liquid level sensor（18）, first liquid level sensor（19）Located at the raw water water tank（1）
At the 1/4 of height, second liquid level sensor（18）Located at the raw water water tank（1）At the 3/4 of height, first liquid level
Sensor（19）With the second liquid level sensor（18）Connect the computer box（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652693.1U CN206955790U (en) | 2017-06-07 | 2017-06-07 | A kind of pure water making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652693.1U CN206955790U (en) | 2017-06-07 | 2017-06-07 | A kind of pure water making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955790U true CN206955790U (en) | 2018-02-02 |
Family
ID=61378867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720652693.1U Active CN206955790U (en) | 2017-06-07 | 2017-06-07 | A kind of pure water making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206955790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179752A (en) * | 2018-09-10 | 2019-01-11 | 孔华 | A kind of pure water and refrigeration equipment |
| CN109987730A (en) * | 2019-04-01 | 2019-07-09 | 浙江朗诗德健康饮水设备股份有限公司 | A kind of water purifier |
| TWI769933B (en) * | 2021-10-04 | 2022-07-01 | 葳錦興業股份有限公司 | RO pure water preparation system and method for improving water purification efficiency and reducing waste water discharge |
-
2017
- 2017-06-07 CN CN201720652693.1U patent/CN206955790U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179752A (en) * | 2018-09-10 | 2019-01-11 | 孔华 | A kind of pure water and refrigeration equipment |
| CN109987730A (en) * | 2019-04-01 | 2019-07-09 | 浙江朗诗德健康饮水设备股份有限公司 | A kind of water purifier |
| TWI769933B (en) * | 2021-10-04 | 2022-07-01 | 葳錦興業股份有限公司 | RO pure water preparation system and method for improving water purification efficiency and reducing waste water discharge |
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