CN206199018U - Water purifier - Google Patents
Water purifier Download PDFInfo
- Publication number
- CN206199018U CN206199018U CN201621125518.9U CN201621125518U CN206199018U CN 206199018 U CN206199018 U CN 206199018U CN 201621125518 U CN201621125518 U CN 201621125518U CN 206199018 U CN206199018 U CN 206199018U
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- Prior art keywords
- water
- reverse osmosis
- osmosis membrane
- water purifier
- valve
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Abstract
The utility model discloses a kind of water purifier, including reverse osmosis membrane filt, pressure pot, water purification bypass and scouring electromagnetic valve；The water purification bypass is provided with the first magnetic valve and the first check valve, and one end of the water purification bypass is connected with the delivery port of the pressure pot, and the other end is connected with the raw water inlet of the reverse osmosis membrane filt；The scouring electromagnetic valve is on the pipeline of the wastewater outlet of the reverse osmosis membrane filt.Water storage function and water-storage pressure that the utility model passes through pressure pot, strong flushing is carried out to reverse osmosis membrane, realizes the effective cleaning to reverse osmosis membrane filt, extends the service life of reverse osmosis membrane.And the utility model to reverse osmosis membrane during being rinsed, the live load without increasing booster pump extends the service life of booster pump, and then extend the service life of water purifier.
Description
Technical field
The utility model is related to a kind of water purifier.
Background technology
Nowadays people propose requirement higher to living standard, and health is increasingly paid attention to, and the requirement to drinking water is got over
Come higher.Reverse Osmosis Water Treatment Technology is gradually introduced in people's daily life field from industrial circle, particularly in drinking water
Treatment aspect, in the form of terminal purifying, allows people to drink health, the water purification of safety.In order to reduce the discharge of waste water,
The wastewater effluent mouthful of reverse osmosis membrane filt is often accessed into running water pipe again at present, filtering is circulated, and this can accelerate reverse osmosis
The contaminated thing of permeable membrane is blocked, and it is lost original function, so that the service life of reverse osmosis membrane is greatly shortened, therefore is needed
It is cleared up.
In the prior art, a magnetic valve for waste discharge often is terminated in the waste water of reverse osmosis membrane filt, is led to during cleaning
The live load for crossing increase booster pump reaches the purpose being rinsed to reverse osmosis membrane, and is excluded waste water by the magnetic valve.
But such manner of cleaning up, not enough, and dirt in running water can be polluted flushing strength to reverse osmosis membrane, so as to lead again
Causing reverse osmosis membrane filt can not effectively clean.And because the live load increase of booster pump can cause its bearing wear speed to add
Hurry up, so as to cause the service life reduction of booster pump.
Utility model content
The technical problems to be solved in the utility model is in order to overcome in the prior art can not effectively to reverse osmosis membrane filtration
A kind of defect that device is cleaned, there is provided water purifier.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of water purifier, including reverse osmosis membrane filt, its feature are that the water purifier also includes pressure pot, water purification
Bypass and scouring electromagnetic valve；
The water purification bypass is provided with the first magnetic valve and the first check valve, and one end of the water purification bypass with it is described
The delivery port connection of pressure pot, the other end is connected with the raw water inlet of the reverse osmosis membrane filt；
The scouring electromagnetic valve is on the pipeline of the wastewater outlet of the reverse osmosis membrane filt.
In this programme, by the water storage function and water-storage pressure of pressure pot, strong flushing is carried out to reverse osmosis membrane, realized
Effective cleaning to reverse osmosis membrane filt, extends the service life of reverse osmosis membrane.And reverse osmosis membrane is being rinsed
During, the live load without increasing booster pump extends the service life of booster pump.
It is preferred that the raw water inlet of the reverse osmosis membrane filt is additionally provided with into water passage, it is described enter water passage be provided with
Fore filter, low tension switch, the second magnetic valve and booster pump.
It is preferred that the water purifier also includes backwater path, one end of the backwater path is connected with the wastewater outlet,
The other end is connected with the water inlet of the fore filter；The backwater path is provided with the second check valve.
In this programme, filtering is circulated to the backwater that reverse osmosis membrane filt is discharged by backwater path, realizes section
Can control, so as to reach the effect of water saving.
It is preferred that the backwater path is additionally provided with choke valve.
It is preferred that the pure water outlet of the reverse osmosis membrane filt passes through the water inlet of the 3rd check valve and the pressure pot
Connection.
It is preferred that the water purifier also includes post-filter, high-voltage switch gear and the 4th check valve, the post-filter
Water inlet be connected with the delivery port of the 3rd check valve by the high-voltage switch gear and the 4th check valve.
It is preferred that the delivery port of the post-filter is provided with flowmeter.
It is preferred that the water purifier also includes touch-screen, with first magnetic valve, second magnetic valve and the punching
Wash magnetic valve electrical connection；
The touch-screen be used to setting first magnetic valve, second magnetic valve and first check valve open,
The time of closing.
In this programme, the first magnetic valve, the second magnetic valve can be set by touch-screen according to the water quality difference of different geographical
The time opened, close with scouring electromagnetic valve, so as to realize that carrying out different frequency to reverse osmosis membrane according to the difference of water quality rushes
Wash.
Positive effect of the present utility model is：Water storage function and water storage pressure that the utility model passes through pressure pot
Power, strong flushing is carried out to reverse osmosis membrane, realizes the effective cleaning to reverse osmosis membrane filt, extends making for reverse osmosis membrane
Use the life-span.And the utility model to reverse osmosis membrane during being rinsed, the live load without increasing booster pump, extension
The service life of booster pump, and then extend the service life of water purifier.
Brief description of the drawings
Fig. 1 is the structural representation of the water purifier of the preferred embodiment of the utility model one.
Specific embodiment
Name preferred embodiment, and become apparent from intactly illustrating the utility model with reference to accompanying drawing.
As shown in figure 1, the water purification of the present embodiment includes reverse osmosis membrane filt 1, pressure pot 2, water purification bypass and flushing
Magnetic valve 4.Water purification bypass is provided with the first magnetic valve 31 and the first check valve 32, and water purification bypass one end and pressure pot 2
Delivery port connection, the other end is connected with the raw water inlet 11 of reverse osmosis membrane filt 1；Scouring electromagnetic valve 4 is located at counter-infiltration
On the pipeline of the wastewater outlet 12 of film filter 1.
In the present embodiment, water purifier is also included into water passage and backwater path.Enter one end and the reverse osmosis membrane mistake of water passage
The raw water inlet 11 of filter 1 is connected, and the other end is connected with the mouth of a river from the beginning 5, and this enters water passage and is provided with fore filter 61, low pressure
Switch the 62, second magnetic valve 63 and booster pump 64.One end of backwater path is connected with wastewater outlet 12, the other end and prefilter
The water inlet connection of device 61；The backwater path is provided with the second check valve 71 and choke valve 72, and backwater path enables waste water maximum
Limit ground is recycled, and in the ideal situation, Net water recoveries can reach 75%.
In the present embodiment, the pure water outlet 13 of reverse osmosis membrane filt 1 passes through the water inlet of the 3rd check valve 81 and pressure pot 2
Mouth connection.Water purifier also includes post-filter 82, the check valve 84 of high-voltage switch gear 83 and the 4th, the water inlet of post-filter 82
It is connected with the delivery port of the 3rd check valve 81 by the check valve 84 of high-voltage switch gear 83 and the 4th.The post-filter 82 of the present embodiment
Delivery port flowmeter (not shown) also can be set.
In the present embodiment, water purifier also includes touch-screen (not shown), the touch-screen and the first magnetic valve 31, second
Magnetic valve 63 and scouring electromagnetic valve 4 are electrically connected.Touch-screen is used for the first magnetic valve of setting, the second magnetic valve and scouring electromagnetic valve and opens
The time open, closed, so as to the flushing frequency of reverse osmosis membrane according to different quality, can be set.Certainly, touch-screen can also be realized setting
Set low compress switch, unlatching, the shut-in time of high-voltage switch gear and booster pump.
It should be noted that the flushing frequency (namely three magnetic valve unlatchings, the times closed) of the present embodiment is according to original
Hydraulic angle value is calculated, and is understood according to practice, and the principal element of the service life decay of reverse osmosis membrane is the hardness number of raw water
Height, TDS (dissolvability solid amount) values of raw water influence not being very big on it, and under normal circumstances, raw water it is hard
Degree and TDS value fluctuation range very littles, therefore, the present embodiment determines to rinse frequency by the hardness number of raw water.Specifically, touching
The control panel of screen is input into the hardness number of raw water, and the control system of touch-screen then can automatically calculate flushing according to original water hardness value
Frequency.For example, the touch-screen of the present embodiment can (four kinds of water quality conditions be respectively according to tetra- kinds of water quality conditions of A, B, C, D：A's is hard
Angle value is less than 150ppm, and the hardness number of B is 150ppm-250ppm, and the hardness number of C is 250ppm-350ppm, and the hardness number of D is big
In 350ppm), the flushing frequency of selection control scouring electromagnetic valve, general hardness is bigger, flushing frequency can be set higher.When reaching
Predetermined time, water purifier is rinsed to reverse osmosis membrane, and now the second magnetic valve 63 is closed, and booster pump 64 is stopped, and first
Magnetic valve 31 and scouring electromagnetic valve 4 are opened simultaneously, and the pure water of storage is back to reverse osmosis membrane filt to counter-infiltration in pressure pot 2
Film is rinsed, and after reaching setting washing time, namely rinses completion, and the first magnetic valve 31 and scouring electromagnetic valve 4 are simultaneously closed off,
Second magnetic valve 63 is opened, and booster pump 64 is started working, and pressure pot is stored full by water purifier during starting water processed, water processed again
Pure water.The water purifier of the present embodiment cleverly using pressure pot water storage function and water-storage pressure (pressure is big in general water butt
In 0.25MPa), reverse osmosis membrane is rinsed by force with pure water, it is ensured that reverse osmosis membrane carries out removing surface after the completion of water processed, to the greatest extent
The state before water processed is returned to soon, the service life of reverse osmosis membrane is extended, and is tested by Experimental comparison, the water purification of the present embodiment
The life-span of the reverse osmosis membrane of machine about extends 1 times.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these implementation methods,
But these changes and modification each fall within protection domain of the present utility model.
Claims (8)
1. a kind of water purifier, including reverse osmosis membrane filt, it is characterised in that the water purifier also includes by pressure pot, water purification
Path and scouring electromagnetic valve；
The water purification bypass is provided with the first magnetic valve and the first check valve, and the water purification bypass one end and the pressure
The delivery port connection of bucket, the other end is connected with the raw water inlet of the reverse osmosis membrane filt；
The scouring electromagnetic valve is on the pipeline of the wastewater outlet of the reverse osmosis membrane filt.
2. water purifier as claimed in claim 1, it is characterised in that the raw water inlet of the reverse osmosis membrane filt is additionally provided with
Enter water passage, it is described enter water passage be provided with fore filter, low tension switch, the second magnetic valve and booster pump.
3. water purifier as claimed in claim 2, it is characterised in that the water purifier also includes backwater path, the backwater leads to
The one end on road is connected with the wastewater outlet, and the other end is connected with the water inlet of the fore filter；The backwater path sets
There is the second check valve.
4. water purifier as claimed in claim 3, it is characterised in that the backwater path is additionally provided with choke valve.
5. water purifier as claimed in claim 1, it is characterised in that the pure water outlet of the reverse osmosis membrane filt passes through the 3rd
Check valve is connected with the water inlet of the pressure pot.
6. water purifier as claimed in claim 5, it is characterised in that the water purifier also includes post-filter, high-voltage switch gear
With the 4th check valve, the water inlet of the post-filter is by the high-voltage switch gear and the 4th check valve and the described 3rd
The delivery port connection of check valve.
7. water purifier as claimed in claim 6, it is characterised in that the delivery port of the post-filter is provided with flowmeter.
8. the water purifier as described in any one in claim 2-7, it is characterised in that the water purifier also includes touch-screen,
Electrically connected with first magnetic valve, second magnetic valve and the scouring electromagnetic valve；
The touch-screen is used to set the unlatching of first magnetic valve, second magnetic valve and the scouring electromagnetic valve, closes
Time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125518.9U CN206199018U (en) | 2016-10-14 | 2016-10-14 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125518.9U CN206199018U (en) | 2016-10-14 | 2016-10-14 | Water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206199018U true CN206199018U (en) | 2017-05-31 |
Family
ID=58762658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621125518.9U Active CN206199018U (en) | 2016-10-14 | 2016-10-14 | Water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206199018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952368A (en) * | 2016-10-14 | 2018-04-24 | 上海奔泰水处理设备有限公司 | Water purifier |
-
2016
- 2016-10-14 CN CN201621125518.9U patent/CN206199018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952368A (en) * | 2016-10-14 | 2018-04-24 | 上海奔泰水处理设备有限公司 | Water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190220 Address after: No. 508 and No. 518 Chuansha Zhenchuan Road, Pudong New District, Shanghai, 201200 Patentee after: Kai Ning health technology group Limited by Share Ltd Address before: 201200 No. 588 Chuanzhan Road, Pudong New Area, Shanghai Patentee before: SHANGHAI BENTAIR WATER TREATMENT EQUIPMENT CO., LTD. |
|
| TR01 | Transfer of patent right |