CN204342560U - Direct drinking fountain filtering system - Google Patents
Direct drinking fountain filtering system Download PDFInfo
- Publication number
- CN204342560U CN204342560U CN201420844104.6U CN201420844104U CN204342560U CN 204342560 U CN204342560 U CN 204342560U CN 201420844104 U CN201420844104 U CN 201420844104U CN 204342560 U CN204342560 U CN 204342560U
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- water
- filter core
- direct drinking
- drinking fountain
- filtering system
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Abstract
The utility model relates to water purifying plant field, especially a kind of direct drinking fountain filtering system.Direct drinking fountain filtering system, comprises entering water electromagnetic valve, the cotton filter core of PP, goes out water solenoid valve, the cotton filter core of described PP and go out between water solenoid valve to be disposed with rough purification filter core and high density active layer of charcoal.This direct drinking fountain filtering system, tap water is filtered through three times, eliminate impurity, become clean free of contamination tap water, people are directly drunk, and avoids the generation of waste water, do not need to carry out follow-up wastewater treatment, take full advantage of natural resources, contribution has been made to water saving.The utility model is mainly used in household water-purifying machine or direct drinking fountain.
Description
Technical field
The utility model relates to water purifying plant field, especially a kind of direct drinking fountain filtering system.
Background technology
Direct drinking fountain is the utensil can preparing or pay warm water, hot water and/or cold water, substantially can meet the daily drinking-water of people, make tea, make coffee, instant food and various needs such as modulation cold drink etc.Water through direct drinking fountain process will meet three standards: do not pollute, and do not have to degenerate (being full of the water of vitality), useful mineral element can not be lost.Meet above requirement, direct drinking fountain must have good filtering system.
At present, the filtering system of direct drinking fountain as shown in Figure 1, tap water is successively through the entering water electromagnetic valve 1 of direct drinking fountain, pp cotton filter core 2-> granulated active carbon filter core 13-> extruded activated carbon filter core 14->RO reverse osmosis membrane 15-> water tank 16-> post active carbon filter 17-> rising pipe 3, the RO reverse osmosis membrane principle of work of this filtering system is: the method adopting high pressure permeability, after former water enters RO reverse osmosis membrane inside, be greater than the effect of equilibrant at ambient pressure under, portion of water becomes pure water by RO reverse osmosis membrane separation, another part is purified waste water the particulate in hygrometric water, the impurity that the particles such as colloidal particle are larger and the settling covered in RO reverse osmosis membrane surface or hole take RO reverse osmosis membrane surface out of, extend the work-ing life of film, thus can waste water be produced, waste water is discharged from another magnetic valve 18.Therefore, utilize RO reverse osmosis membrane water purification to be necessarily have waste water to produce, and if discharge of wastewater is too small, very easily causes RO reverse osmosis membrane to block, shorten its work-ing life.The generation of existing direct drinking fountain waste water can cause the waste of resource, and wastewater treatment is also inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of direct drinking fountain filtering system avoiding waste water to produce.
The utility model solves the technical scheme that its technical problem adopts: direct drinking fountain filtering system, comprise entering water electromagnetic valve,
The cotton filter core of PP, go out water solenoid valve, the cotton filter core of described PP and go out between water solenoid valve to be disposed with rough purification filter core and high density active layer of charcoal.
Further, described rough purification filter core comprises 1 micrometer fibers filtering layer and 0.5 micrometer fibers filtering layer, and described 1 micrometer fibers filtering layer is arranged between 0.5 micrometer fibers filtering layer and the cotton filter core of PP.
Further, preposition silt filtering net is provided with between described entering water electromagnetic valve and the cotton filter core of PP.
Further, described high density active layer of charcoal and go out between water solenoid valve to be provided with apparatus for ultraviolet disinfection.
Further, filter element life detection device is provided with.
Further, described filter element life detection device is the combination of flow monitor and timer, and the combination of described flow monitor and timer is arranged between apparatus for ultraviolet disinfection and high density active layer of charcoal.
The beneficial effects of the utility model are: utilize the colloidal impurity that in the cotton filter element filtering tap water of PP, diameter is greater than 5 microns, the granular solids impurity that rough purification filter element filtering diameter is less, recycling high-density advanced activation active carbon layer absorbs the impurity such as peculiar smell, pollutent in water further.Tap water filters through three times, eliminates impurity, becomes clean free of contamination tap water, people are directly drunk, and avoid the generation of waste water, do not need to carry out follow-up wastewater treatment, take full advantage of natural resources, made contribution to water saving.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing direct drinking fountain filtering system;
Fig. 2 is the schematic diagram of the utility model direct drinking fountain filtering system.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, of the present utility modelly below in conjunction with drawings and Examples, the utility model to be further illustrated.
As shown in Figure 2, direct drinking fountain filtering system of the present utility model, comprises entering water electromagnetic valve 1, the cotton filter core 2 of PP, goes out water solenoid valve 3, the cotton filter core 2 of described PP and go out between water solenoid valve 3 to be disposed with rough purification filter core and high density active layer of charcoal 5.
The filtration unit of the cotton filter core 2 of PP to be a kind of with polypropylene be raw material, there is outstanding chemical compatibility, be applicable to filtering strong acid, highly basic and organic solvent etc., its filter membrane is collapsible Depth Filtration, membrane filtration area is large, and pressure reduction is low, and water environment capacity is strong, long service life, has wider filtering accuracy to select.Here preposition purification is mainly used in, the colloidal impurity that in tap water, diameter is greater than 5 microns.Rough purification filter core is for stopping, absorbing the granular solids impurity that diameter is less.Gac is generally Powdered or particulate state, and high density active charcoal is block absorbent charcoal, and its density is large, and surface-to-volume ratio example is very high, has absorption property more better than general gac.High density active layer of charcoal 5 can remove the pollutent such as peculiar smell, small-particle impurity in water effectively.Tap water filters for 5 three times through PP cotton filter core 2, rough purification filter core and high density active layer of charcoal, eliminate impurity, become clean free of contamination tap water, people are directly drunk, simultaneously and avoid the generation of waste water, do not need to carry out follow-up wastewater treatment, take full advantage of natural resources, contribution has been made to water saving.Compare with existing direct drinking fountain filtering system, do not need to arrange water tank, saved space, simplified total, avoid the problem of secondary pollution.
Described rough purification filter core comprises 1 micrometer fibers filtering layer 41 and 0.5 micrometer fibers filtering layer 42, and described 1 micrometer fibers filtering layer 41 is arranged between 0.5 micrometer fibers filtering layer 42 and the cotton filter core 2 of PP.Fibrous filter layer have filtration efficiency high, be suitable for water quality wide ranges, filtration velocity is fast, retaining power is large, adjustability is strong, floor space is little, ton water cost is low, from the low advantage of water consumption rate.The filter core that rough purification filter core also can be made for materials such as gacs.
Because different areas, different water quality in season are different, during as freshet in summer, the macrobeads such as the silt in natural water
Impurity can increase, particularly some villages and small towns, river or lake water directly do not introduce resident family through process, in order to remove the impurity of these larger particles, reduce the impurities left at rearmounted filter core place, extend the work-ing life of rearmounted filter core, between described entering water electromagnetic valve 1 and the cotton filter core 2 of PP, be provided with preposition silt filtering net 6.Preposition silt filtering net 6 removes the large granular impurity in tap water, alleviates the work load of each follow-up filter core.
In order to avoid the residual injury to human body of ozone, described high density active layer of charcoal 5 and go out between water solenoid valve 3 to be provided with apparatus for ultraviolet disinfection 7.Apparatus for ultraviolet disinfection 7 utilizes the function of ultraviolet ray sterilization bactericidal, purifies further tap water, improves the quality of tap water.
Because the material filtered out all is attached on the wall of each filter core, what have can penetrate into more depths especially, and the adsorptive power of filter core is limited, when filter core absorption reaches capacity, just must change, guarantee effluent quality.Therefore, filter element life detection device 8 is provided with.
Described filter element life detection device 8 is the combination of flow monitor and timer, and the combination of described flow monitor and timer is arranged between apparatus for ultraviolet disinfection 7 and high density active layer of charcoal 5.Maximum 12 months of filter element life, new filter core timer after contact water starts timing, and after reaching setting-up time, no matter the water of this filter element filtering has how many, and warning howler will be sounded a buzzer and light,? prompting is changed.The purification water yield of filter core, Main Basis be laboratory to the test of filter core or explanation of dispatching from the factory, the purification water yield as current is 10 tons, once the flow of flow monitor reaches the value of setting, warning howler will be sounded a buzzer and light, prompting change.In addition, also the pipeline between apparatus for ultraviolet disinfection 7 and high density active layer of charcoal 5 can install water quality testing meter, when filter core needs to change, quality through each filter element filtering can decline, pass through water quality testing meter, user can know that water quality is not up to standard, and then timely more renew cartridge or filtering layer.
Claims (6)
1. direct drinking fountain filtering system, comprise entering water electromagnetic valve (1), the cotton filter core (2) of PP, go out water solenoid valve (3), it is characterized in that: the cotton filter core (2) of described PP and go out between water solenoid valve (3) to be disposed with rough purification filter core and high density active layer of charcoal (5).
2. direct drinking fountain filtering system as claimed in claim 1, it is characterized in that: described rough purification filter core comprises 1 micrometer fibers filtering layer (41) and 0.5 micrometer fibers filtering layer (42), described 1 micrometer fibers filtering layer (41) is arranged between 0.5 micrometer fibers filtering layer (42) and the cotton filter core (2) of PP.
3. direct drinking fountain filtering system as claimed in claim 1 or 2, is characterized in that: be provided with preposition silt filtering net (6) between described entering water electromagnetic valve (1) and the cotton filter core (2) of PP.
4. direct drinking fountain filtering system as claimed in claim 3, is characterized in that: described high density active layer of charcoal (5) and go out between water solenoid valve (3) to be provided with apparatus for ultraviolet disinfection (7).
5. direct drinking fountain filtering system as claimed in claim 4, is characterized in that: be provided with filter element life detection device (8).
6. direct drinking fountain filtering system as claimed in claim 5, it is characterized in that: the combination that described filter element life detection device (8) is flow monitor and timer, the combination of described flow monitor and timer is arranged between apparatus for ultraviolet disinfection (7) and high density active layer of charcoal (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844104.6U CN204342560U (en) | 2014-12-25 | 2014-12-25 | Direct drinking fountain filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844104.6U CN204342560U (en) | 2014-12-25 | 2014-12-25 | Direct drinking fountain filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342560U true CN204342560U (en) | 2015-05-20 |
Family
ID=53225845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844104.6U Expired - Fee Related CN204342560U (en) | 2014-12-25 | 2014-12-25 | Direct drinking fountain filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585323A (en) * | 2018-06-19 | 2018-09-28 | 大连合众金水科技有限公司 | Safety and sanitation water dispenser |
| CN109052703A (en) * | 2018-10-11 | 2018-12-21 | 宋铁峰 | A kind of direct drinking fountain removing plastic pollution |
-
2014
- 2014-12-25 CN CN201420844104.6U patent/CN204342560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585323A (en) * | 2018-06-19 | 2018-09-28 | 大连合众金水科技有限公司 | Safety and sanitation water dispenser |
| CN109052703A (en) * | 2018-10-11 | 2018-12-21 | 宋铁峰 | A kind of direct drinking fountain removing plastic pollution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20181225 |