CN206680223U - Multistage purification of water system - Google Patents
Multistage purification of water system Download PDFInfo
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- CN206680223U CN206680223U CN201720363803.2U CN201720363803U CN206680223U CN 206680223 U CN206680223 U CN 206680223U CN 201720363803 U CN201720363803 U CN 201720363803U CN 206680223 U CN206680223 U CN 206680223U
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- Prior art keywords
- water
- reverse osmosis
- component
- pure water
- osmosis component
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Abstract
It the utility model is related to water purification, a kind of multistage purification of water system is provided, including water inlet pipe and pure water collection case, also include pure water preparation pipeline, in being provided with first-stage reverse osmosis component, two-pass reverse osmosis component and triple valve on pure water preparation pipeline, first-stage reverse osmosis component connects prefilter component and two-pass reverse osmosis component, two-pass reverse osmosis component connects a wherein valve port for triple valve, and is provided with pH value adjusting part on the stream between first-stage reverse osmosis component and two-pass reverse osmosis component.Prefilter component, first-stage reverse osmosis component and two-pass reverse osmosis component form multistage purification in the utility model, and stream is provided with pH value adjusting part between first-stage reverse osmosis component and two-pass reverse osmosis component, it is hereby achieved that the two level pure water that quality is higher, the production requirement of beverage can be met, pass through triple valve simultaneously, adjust two level pure water flow direction, can preferably satisfaction water spot supply and demand requirement.
Description
Technical field
It the utility model is related to water purification, more particularly to a kind of multistage purification of water system.
Background technology
Counter-infiltration is also known as reverse osmosis, refers to one kind using pressure differential as motive force, and the UF membrane behaviour of solvent is isolated from solution
Make.Because it is in opposite direction with naturally osmotic, therefore claim counter-infiltration.According to the different osmotic of various materials, it is possible to use
More than the reverse osmosis pressure of osmotic pressure, i.e. hyperfiltration, reach separation, extraction, purifying and the purpose concentrated.Anti-penetration wastewater disposal
Equipment utilization principle of reverse osmosis carries out the water treatment facilities of purification to water, applies in the row such as electronics, medicine, desalinization
Industry, such as：It is prepared by space water, pure water, distilled water etc.；Drinks manufactures and decreasing concentration water；Before the industry water such as medicine, electronics
It is prepared by the phase；Prepare haemodialysis water, cleaning and sterilizing water etc.；It is prepared by concentration, separation, purification and the water distribution of chemical process；Pot
Stove make-up water desalination soft water；Seawater and brackish water is desalinated；The industry such as papermaking, plating, printing and dyeing, food water and wastewater treatment；City
Advanced treatment of wastewater.But in existing cleaning system, the pure water quality obtained after purification is not very high, is unfavorable for beverage products
In application.
Utility model content
The purpose of this utility model is to provide a kind of multistage purification of water system, it is intended to for solving existing purification system
Not the problem of depuration quality of system is not very high.
What the utility model was realized in：
The utility model embodiment provides a kind of multistage purification of water system, including water inlet pipe and pure water collection case, institute
State and prefilter component is provided with water inlet pipe, in addition to pure water preparation pipeline, described in pure water preparation pipeline one end connection
Prefilter component, the other end are extended to water spot, in being provided with first-stage reverse osmosis component, two level on the pure water preparation pipeline
Reverse osmosis module and triple valve, water inlet and the pure water outlet of the first-stage reverse osmosis component are respectively communicated with the prefilter
The water inlet of component and the two-pass reverse osmosis component, triple valve described in the pure water outlet of the two-pass reverse osmosis component
A wherein valve port, two other valve port of the triple valve is respectively communicated with the entering with water spot and the pure water collection case
Mouthful, the outlet of the pure water collection case by drainpipe connect it is described use water spot, and in the first-stage reverse osmosis component with it is described
PH value adjusting part is provided with stream between two-pass reverse osmosis component.
Further, raw water valve is provided with the water inlet pipe, is provided with the pure water collection case and the raw water valve
The liquid level sensor of electrical connection.
Further, in addition to concentrated water collecting box, the concentrated water drainage of the concentrated water collecting box and the first-stage reverse osmosis component
Mouth connection.
Further, in addition to circulation line, one end of the circulation line connect the dense of the two-pass reverse osmosis component
Water arranges mouth, and the other end is communicated to the booster pump of the first-stage reverse osmosis component, check valve is provided with the circulation line.
Further, in addition to detergent line, the outlet of detergent line one end connection pure water collection case are another
End is communicated to the booster pump of the first-stage reverse osmosis component, and magnetic valve is provided with the detergent line.
Further, it is provided with control valve between the prefilter component and the first-stage reverse osmosis component.
Further, the prefilter component includes big PP cotton filter cores, preposition activated filtration core and small PP cotton filter cores,
Three is sequentially connected in series along purificating raw water order.
The utility model has the advantages that：
In cleaning system of the present utility model, prefilter component, first-stage reverse osmosis component and two-pass reverse osmosis component
Multistage purification is formd, so that the higher two level pure water of quality can be prepared into the raw water in water inlet pipe, in addition one
Stream between level reverse osmosis module and two-pass reverse osmosis component is provided with pH value adjusting part, is adjusted by pH value adjusting part
The pH value of one-level pure water prepared by first-stage reverse osmosis component, and then can be in order in two-pass reverse osmosis component removal one-level pure water
The a small amount of carbon dioxide contained, further improve the quality of two level pure water.In addition in cleaning system provided by the utility model,
The flow direction of two level pure water after being prepared by threeway valve regulation, it can be directly discharged to use water spot, for that can be with water spot
Beverage/food prepares production line, can also be stored in pure water collection case.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet for the multistage purification of water system that the utility model embodiment provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment provides a kind of multistage purification of water system, including water inlet pipe 1 and pure water
Collecting box 2, raw water are entered in cleaning system by water inlet pipe 1, are then prepared as in pure water collection to pure water collection case 2, are intaking
Prefilter component 3 is provided with pipe 1, pre-filtering is first carried out by prefilter component 3 into the raw water in cleaning system；Purification
System also includes pure water preparation pipeline 4, can be used for preparing two level pure water, its one end and the delivery port of prefilter component 3
Connection, the other end are extended to water spot, and the production line for that with water spot can be beverage/food, the two level pure water of preparation can be used
In production tea beverage etc., be provided with pure water preparation pipeline 4 first-stage reverse osmosis component 41, two-pass reverse osmosis component 42 and
Triple valve 43, wherein first-stage reverse osmosis component 41 include reverse osmosis membrane with two-pass reverse osmosis component 42, and both of which is to pass through
Reverse osmosis membrane carries out counter-infiltration purification, it is possible to achieve the filtering of inorganic salts in raw water, specifically, first-stage reverse osmosis component 41 enters
The mouth of a river is respectively communicated with the delivery port of prefilter component 3 and the water inlet of two-pass reverse osmosis component 42, two level with pure water outlet
A wherein valve port for the pure water outlet triple valve 43 of reverse osmosis module 42, to this raw water successively by prefilter component 3,
First-stage reverse osmosis component 41 and two-pass reverse osmosis component 42, filtered successively by three and obtain two level pure water, and it is anti-in one-level
PH value adjusting part 44 is provided with stream between filtration module 41 and two-pass reverse osmosis component 42, passes through pH value adjusting part
The pH value of the one-level pure water of the discharge of 44 regulation first-stage reverse osmosis component 41, the carbon dioxide that can to contain in one-level pure water exist
Discharged at two-pass reverse osmosis component 42；Triple valve 43 can use magnetic valve, its two other valve port connect respectively with water spot with
The import of pure water collection case 2, i.e., when needing to use two level pure water with water spot, then pure water preparation pipeline 4 prepare two level pure water
Directly be directed at at water spot, and when with water spot pure water need not be used through triple valve 43, then pure water preparation pipeline 4 prepare two
Level pure water is directed at pure water collection case 2 through triple valve 43, and the outlet of certain pure water collection case 2 is also by drainpipe 21 with being connected with water spot
It is logical, when pure water preparation pipeline 4 does not prepare pure water, the two level pure water of storage in pure water collection case 2 can be used with water spot, it is right
This is provided with control valve 211 on the exit of pure water collection case 2 or drainpipe 21, for controlling the break-make of this stream.
In the present embodiment, multistage pure water is formed by prefilter component 3, first-stage reverse osmosis component 41 and two-pass reverse osmosis component 42
Purification, and set up pH value adjusting part 44 between first-stage reverse osmosis component 41 and two-pass reverse osmosis component 42 and aid in only
Change, so as to obtain the two level pure water of high quality, disclosure satisfy that the production needs of beverage/food, and enter by triple valve 43
Row runner controls, and can not only meet corresponding with the supply and demand of the pure water between water spot and cleaning system.Refine prefilter component 3
Structure, it includes big PP cotton filter cores 31, preposition activated filtration core 32 and small PP cotton filter cores 33, purification of the three along raw water
Order is sequentially connected in series, i.e., raw water was carried out through big PP cotton filter cores 31, preposition activated filtration core 32 and small PP cotton filter cores 33 successively
Filter, prefilter component 3 is integrated filter element, and purification sequential filtration precision of the three along raw water increases successively so that prefilter
The filtering accuracy of component 3 is of a relatively high.
Optimize above-described embodiment, raw water valve 11 is provided with water inlet pipe 1, is provided with pure water collection case 2 and raw water valve
The liquid level sensor of 11 electrical connections.In the present embodiment, the break-make of water inlet pipe 1 can be controlled by raw water valve 11, i.e., when raw water valve
During 11 closing, raw water is difficult to by water inlet pipe 1, on the contrary after the opening of raw water valve 11, raw water can just pass through water inlet pipe 1 and enter
In pure water preparation pipeline 4, the level set in pure water collection case 2 is had into three kinds of height in addition, respectively high level, middle liquid level with
And low liquid level, and when the liquid level in liquid level sensor measure pure water collection case 2 is less than middle liquid level, liquid level sensor is by the information
Raw water valve 11 is transferred to, raw water valve 11 automatically opens up, otherwise when the pure water liquid level in liquid level sensor detection pure water collection case 2 arrives
During up to high level, now raw water valve 11 should close automatically, so as to stop the preparation of pure water.
Continue to optimize above-described embodiment, cleaning system also includes circulation line 421, one end connection of circulation line 421
The concentrated water drainage mouth of two-pass reverse osmosis component 42, the other end is communicated to the booster pump 411 of first-stage reverse osmosis component 41, because two level is anti-
The two level concentrated water concentration of the concentrated water drainage mouth discharge of filtration module 42 is relatively low, then can be wasted without directly discharging two level concentrated water,
Two level concentrated water can enter through circulation line 421 in the presence of booster pump 411 carries out reverse osmosis again in first-stage reverse osmosis component 41
Purification thoroughly, further improve the utilization rate of raw water.Certainly, check valve 422, check valve should be also provided with circulation line 421
422 along two-pass reverse osmosis component 42 concentrated water drainage mouth to first-stage reverse osmosis component 41 booster pump 411 direction one-way conduction, make
Raw water is obtained to be difficult to flow to two-pass reverse osmosis component 42 through circulation line 421.In addition, water cleaning systems also set up a concentrated water collecting box
412, the concentrated water collecting box 412 connects with the concentrated water drainage mouth of first-stage reverse osmosis component 41, then the concentrated water of first-stage reverse osmosis component 41
The one-level concentrated water of row's mouth discharge can be all directed in the concentrated water collecting box 412, can be dense to the one-level in concentrated water collecting box 412
Water carries out focusing on purification, avoids the waste of raw water.
Further, water cleaning systems also include detergent line 22, and one end of detergent line 22 connects pure water collection case 2, separately
One end is communicated to the booster pump 411 of first-stage reverse osmosis component 41, and is provided with magnetic valve 221 in the detergent line 22.This reality
Apply in example, magnetic valve 221 is used for the break-make for controlling detergent line 22, and during normal water processed, magnetic valve 221 remains turned-off shape
State, then raw water enters after the filtering of preposition filter assemblies 3 carries out reverse-osmosis treated in pure water preparation pipeline 4, and works as one-level reverse osmosis
The reverse osmosis membrane of saturating component 41 can then close raw water valve 11, while open magnetic valve when work a period of time needing cleaning
221, the two level pure water that detergent line 22 keeps path, booster pump 411 to be extracted in pure water collection case 2 after working is anti-to one-level
Filtration module 41 is higher by the reverse osmosis membrane of two level pure water rinsing first-stage reverse osmosis component 41, cleaning efficiency.Generally, exist
Control valve 45 is additionally provided between prefilter component 3 and first-stage reverse osmosis component 41, for control prefilter component 3 with it is pure
Water prepares the break-make between pipeline 4, when opening detergent line 22, can first close the control valve 45, two level pure water will not enter
Enter in prefilter component 3.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
1. a kind of multistage purification of water system, including water inlet pipe and pure water collection case, preposition mistake is provided with the water inlet pipe
Filter component, it is characterised in that：Also include pure water preparation pipeline, described pure water preparation pipeline one end connects the prefilter group
Part, the other end are extended to water spot, in being provided with first-stage reverse osmosis component, two-pass reverse osmosis component on the pure water preparation pipeline
And triple valve, water inlet and the pure water outlet of the first-stage reverse osmosis component are respectively communicated with the prefilter component and institute
The water inlet of two-pass reverse osmosis component is stated, a wherein valve for triple valve described in the pure water outlet of the two-pass reverse osmosis component
Mouthful, two other valve port of the triple valve is respectively communicated with the import with water spot and the pure water collection case, described pure
The outlet of water collection tank by drainpipe connect it is described use water spot, and in the first-stage reverse osmosis component and the two-pass reverse osmosis
PH value adjusting part is provided with stream between component.
2. multistage purification of water system as claimed in claim 1, it is characterised in that：Raw water valve is provided with the water inlet pipe,
The liquid level sensor electrically connected with the raw water valve is provided with the pure water collection case.
3. multistage purification of water system as claimed in claim 1, it is characterised in that：Also include concentrated water collecting box, the concentrated water
Collecting box connects with the concentrated water drainage mouth of the first-stage reverse osmosis component.
4. multistage purification of water system as claimed in claim 1, it is characterised in that：Also include circulation line, the circulation pipe
The one end on road connects the concentrated water drainage mouth of the two-pass reverse osmosis component, and the other end is communicated to the supercharging of the first-stage reverse osmosis component
Pump, check valve is provided with the circulation line.
5. multistage purification of water system as claimed in claim 1, it is characterised in that：Also include detergent line, the cleaning pipe
Road one end connects the outlet of the pure water collection case, and the other end is communicated to the booster pump of the first-stage reverse osmosis component, described clear
Wash and magnetic valve is provided with pipeline.
6. multistage purification of water system as claimed in claim 5, it is characterised in that：In the prefilter component and described one
Control valve is provided between level reverse osmosis module.
7. multistage purification of water system as claimed in claim 1, it is characterised in that：The prefilter component includes big PP cottons
Filter core, preposition activated filtration core and small PP cotton filter cores, three are sequentially connected in series along purificating raw water order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363803.2U CN206680223U (en) | 2017-04-07 | 2017-04-07 | Multistage purification of water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363803.2U CN206680223U (en) | 2017-04-07 | 2017-04-07 | Multistage purification of water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680223U true CN206680223U (en) | 2017-11-28 |
Family
ID=60399309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363803.2U Expired - Fee Related CN206680223U (en) | 2017-04-07 | 2017-04-07 | Multistage purification of water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680223U (en) |
-
2017
- 2017-04-07 CN CN201720363803.2U patent/CN206680223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |