CN204073856U - A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier - Google Patents
A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier Download PDFInfo
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- CN204073856U CN204073856U CN201420326169.1U CN201420326169U CN204073856U CN 204073856 U CN204073856 U CN 204073856U CN 201420326169 U CN201420326169 U CN 201420326169U CN 204073856 U CN204073856 U CN 204073856U
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- water
- filter core
- dense
- membrane filter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 187
- 238000001728 nano-filtration Methods 0.000 title claims abstract description 6
- 239000012528 membrane Substances 0.000 claims abstract description 52
- 238000000746 purification Methods 0.000 claims abstract description 36
- 238000007781 pre-processing Methods 0.000 claims abstract description 11
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000035622 drinking Effects 0.000 abstract description 2
- 239000003403 water pollutant Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 8
- 241000700605 Viruses Species 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier, described water purifier comprises water inlet and filter, wherein, filter comprises preposition preprocessing filter element and the NF membrane filter core group of series connection, described NF membrane filter core group is made up of many groups filter core of parallel connection, each group filter core has the multistage NF membrane filter core of one-level or series connection, in same group of filter core, the dense water out of upper level filter core is connected with the water inlet of adjacent next stage filter core, discharged by dense waterpipe after the dense water of each group of afterbody filter core converges, discharged by water purification pipeline after the water purification of each group of NF membrane filter core at different levels converges, described dense waterpipe and water purification pipeline are connected to four-sided valve, and water purification general export and water supply pipe are equipped with keying interstage valve.Water purifier of the present utility model effectively can remove water pollutant, and water outlet is capable of direct drinking, does not have secondary pollution, has the advantage that structure is simple, filter efficiency is high.
Description
[technical field]
The utility model relates to water purifier, particularly a kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier.
[background technology]
Municipal tap water is usually by three grades of strictly monitorings, and spray disinfectant agent before entering pipe, makes it in colourity, turbidity, smells the sanitary index reaching country's promulgation in taste etc.But often can see muddiness in real life, have the running water of peculiar smell, or containing other impurity be invisible to the naked eye.Water factory's water purification is subject to various factors interference, as weather, artificial origin etc.On the other hand, the secondary pollution of running water is another main cause polluted, and the water storage etc. of the skyscraper of water transfer pipe network such as long neglected and in disrepair, long-term unmanned cleaning has become running water secondary pollution and important hidden danger all.
The Main Function of household water filter is the floating thing removed in running water, heavy metal, bleaching agent, organic pollution, bacterium and virus etc., can also improve drinking water mouthfeel, should retain the benefit materials in water in addition.But, be all provided with water purification storeroom in most of household water filter, facilitate the short time to supply water in a large number.Water purification storeroom is usually located at water purifier inside, is not easy to cleaning, has grown easy breed bacteria virus service time, has produced secondary pollution to water purification.
Such as disclosed in Chinese invention patent application CN201210260501.4, one directly drinks machine, comprises water cleaning systems, and wherein water cleaning systems comprises pre-filtrating equipment, and its water inlet is communicated to tap water inlets; And pressure water container, described pressure water container is communicated to delivery port and the pure water outlet of pre-filtrating equipment respectively.For this kind equipment, if can not clean tank in time, or cleaning frequency is inadequate, cleaning is thorough, easily cause secondary pollution to the water purification through filtering, endangering drinking-water healthy.
On the other hand, for can the reverse osmosis membrane filter element of the effective pollutant such as filtering heavy metal, virus, because system there are certain requirements hydraulic pressure, often need during use to pressurize to system, therefore adopt the household water filter of this water-purifying process of reverse osmosis membrane generally all to have power supply, produce fixing energy resource consumption.
Such as a kind of drinking water purifier disclosed in Chinese invention patent application CN200910186213.7, comprise solar cell, controller, battery, booster pump, coarse filtration layer, ultrafiltration/reverse-osmosis membrane element and housing, wherein, booster pump is arranged on the front end of coarse filtration layer.Can find out, in order to improve hydraulic pressure in system, this technical scheme have employed booster pump, and needs for booster pump provides additional power supply, to maintain system pressure, thus has fixed sources of energy consumption.
[utility model content]
The purpose of this utility model be to provide one do not need booster pump, effectively energy-conservation, stop secondary pollution, good filtration effect, the simple water purifier of structure.
To achieve these goals, the utility model provides a kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier, described water purifier comprises the water inlet be connected with water supply pipe, the filter be connected with described water inlet, wherein, described filter comprises preposition preprocessing filter element and the NF membrane filter core group of series connection, described NF membrane filter core group is made up of many groups NF membrane filter core of parallel connection, each group NF membrane filter core has the multistage NF membrane filter core of one-level or series connection, and each NF membrane filter core has water inlet, pure water inlet and dense water out; In same group of NF membrane filter core, the dense water out of upper level NF membrane filter core is connected with the water inlet of adjacent next stage NF membrane filter core, discharged by dense waterpipe after the dense water of each group of afterbody NF membrane filter core converges, discharged by water purification pipeline after the water purification of each group NF membrane filter core at different levels converges; Described dense waterpipe and water purification pipeline are connected to the first port and second port of four-sided valve, and the 3rd port of four-sided valve is water purification general export, and the 4th port of four-sided valve is dense water general export; Water purification general export and water supply pipe are installed and opens and closes interstage valve.
According to one preferred embodiment, described dense waterpipe has dense water regulating valve, the flow of dense waterpipe can be regulated separately.
According to another preferred embodiment, described dense waterpipe has water saving control valve.Water saving control valve has the function according to entering water product quality regulate concentrated water drainage amount.When selecting water saving control valve, when the TDS value of running water is below 200ppm, water saving control valve can select the dense water yield gear of low row; When the TDS value of running water is 200-500ppm, water saving control valve arranges dense water yield gear in selecting; When the TDS value of running water is higher than 500ppm, the dense water yield gear of high row selected by water saving control valve.
Preferably, described active carbon fabric composite filter element has water inlet and delivery port, and the water inlet of the water inlet of described NF membrane filter core, pure water inlet and dense water out and active carbon fabric composite filter element and water outlet are in the same side.
In the utility model, four-sided valve controls while realizing water purification pipeline and dense waterpipe, and when water purification closedown of pipeline, dense waterpipe is tube wall closedown simultaneously also.It is the product of prior art, such as adopt the four-sided valve product that Shenzhen Tao Shi water treatment facilities technological development Co., Ltd sells, or such as four-sided valve disclosed in Chinese patent application CN200910045289, or four-sided valve as shown in Figure 1, 2, as water purification hydraulic pressure (P1) dense water hydraulic pressure (P2), four-sided valve is in closed condition, and dense water water route disconnects; When the dense water hydraulic pressure (P2) of water purification hydraulic pressure (P1) 1/2, four-sided valve is opened, and dense water water route leads to.
In the utility model, four-sided valve opens and closes while controlling water purification and dense water lines, opens and closes interstage valve and opens and closes while controlling water inlet and water pipeline.Owing to being provided with keying interstage valve, when the machine is not in use, water purifier pipeline of the present utility model is not pressure-bearing, can effectively avoid water purifier to leak, avoid user to lose.
In the utility model, described preposition preprocessing filter element is active carbon fabric composite filter element.Particularly preferably, the material of described active carbon fabric composite filter element is carbon fiber and micron order fusion-jetting polypropylene.The Main Function of preposition Pre-Treatment of Activated Carbon fibe composite filter element is filtration of particulate matters, suspension and chlorine residue, and protects rearmounted filter core.Such as adopt the polypropylene melt blown filter product that Dongguan City Ke Ling water purification Science and Technology Ltd. sells.
Particularly preferably, in the utility model, the low pressure NF membrane product of the optional use of described NF membrane filter core such as Beijing clear water source company production and sales, or adopt rolled film disclosed in Chinese utility model patent ZL2013204992806.
During use, open after opening and closing interstage valve, running water filters through NACF compound composite filter element after opening and closing interstage valve, then series-parallel multistage many group NF membrane filter cores are entered, the water purification of each NF membrane filter core is aggregate to water purification pipeline, the dense water of upper level NF membrane filter core is as the water inlet of next stage NF membrane filter core, the dense water of afterbody NF membrane filter core is aggregated into dense waterpipe, eliminate heavy metal, chlorine residue, bacterium, virus, the water purification of organic pollution is flowed out through opening and closing interlock valve cock by four-sided valve again, condensed water is by discharging through four-sided valve after water saving governor valve control again.
After closedown opens and closes interstage valve, running water stops water inlet, and the condensed water pipeline end of four-sided valve is closed, and clean water and waste water is closed simultaneously.
The beneficial effects of the utility model comprise:
1, the combined filtration mechanism of carbon fiber and the melt-blown PP of micron order and NF membrane is adopted, effectively can remove each pollutant such as incrustation scale, heavy metal, chlorine residue, bacterium, virus, organic pollution in running water, compared with other filter cores, the utilization rate of water improves more than 50%;
2, by the conbined usage of the multistage NF membrane filter core of many groups, reduction equipment is to the requirement of system hydraulic pressure, also can smooth water outlet without the need to booster pump, therefore without the need to accessing power supply, effective reduction energy resource consumption, owing to not having power supply and booster pump, thus reduce noise, can also slow down pipeline because of pump boosts the risk of leaking brought;
3, by the conbined usage of the multistage NF membrane filter core of many groups, there is large flux, structure without water butt, solve the secondary pollution problem of tank, guarantee water safety.
[accompanying drawing explanation]
Fig. 1 is the structural representation of water purifier of the present utility model;
Fig. 2 is the operating diagram of four-sided valve off-state;
Fig. 3 is the operating diagram of four-sided valve connected state;
Fig. 4 is preposition preprocessing filter element structure chart;
Fig. 5 is NF membrane filter cartridge construction figure;
Wherein, 1, water purification water inlet; 2, dense water water inlet; 3, water purification delivery port; 4, dense water delivery port; 5, upper barrier film; 6, lower diaphragm plate; 7, loose collar; 11, preposition preprocessing filter element; 12, four-sided valve; 13, dense water regulating valve; 14 open and close interstage valve; 16, active carbon fabric composite filter element filter housing; 17, NACF; 18, melt-blown PP; 19, active carbon fabric composite filter element water inlet; 20, active carbon fabric composite filter element delivery port; 21, O RunddichtringO; 22, filter core lid; 23, NF membrane filter housing; 24, NF membrane water inlet; 25, NF membrane pure water inlet; 26, the dense water out of NF membrane; 27, central tube; 28, dense water pipe.
[detailed description of the invention]
Be used for without limitation the technical solution of the utility model being described by following embodiment.Protection domain of the present utility model should be determined by claims, and all equivalent technical schemes all belong to protection domain of the present utility model.
Water purifier as shown in Figure 1, comprises device housings, the preposition preprocessing filter element 11, two groups be arranged in shell often organizes three grades of NF membrane filter cores, pipeline, open-shut linkage valve 14 and four-sided valve 12.Wherein, open-shut linkage valve is arranged on tap water pipe line and water purification water intaking pipeline, and four-sided valve installed by water purification pipeline and dense waterpipe.
As shown in Figure 1, 2, as water purification hydraulic pressure (P1) >=dense water hydraulic pressure (P2), four-sided valve is in closed condition, and dense water water route disconnects; When the dense water hydraulic pressure (P2) of water purification hydraulic pressure (P1)≤1/2, four-sided valve is opened, and dense water water route leads to.
Municipal tap water pipeline is directly connected to preposition preprocessing filter element, then the NF membrane filter core of two groups of parallel connections is entered, often organize NF membrane filter core to be made up of three grades of connecting, the dense water of upper level filter core is as the water inlet of next stage filter core, and the dense water of afterbody filter core converges in pipeline.After NF membrane group is filtered, condensed water is collected discharge, and water purification is discharged by four-sided valve and open-shut linkage valve, and the water filtered is not secondary polluted not have the design of tank to guarantee.
As shown in Figure 4, adopt carbon fiber composite filter core, filter mechanism is made up of melt-blown PP and NACF compound preposition preprocessing filter element, and its water inlet and delivery port are all arranged on same one end.
As shown in Figure 5, its water inlet, pure water inlet and dense water out are all arranged on same one end to NF membrane filter core, shunt dense water and water purification by central tube and dense water pipe.
The equipment of the present embodiment is applicable to water source, municipal tap water, owing to adopting the preposition preprocessing filter element of NACF compound and low pressure NF membrane filter core, effectively can remove incrustation scale, heavy metal, chlorine residue, bacterial virus or other organic pollutions, capable of direct drinking, therefore all can use under indoor and outdoor surroundings, effluent quality meets health ministry " Drinking Water water purifier safe and sanitary and functional evaluation specification---general water purifier " (2001) standard, and the TDS of its water outlet simultaneously can remain on below 100ppm.In addition, due to integrated filtration, heating, refrigerating function, multiple water temperature water outlet is effectively realized.The water purifier of the present embodiment all can normal operation under 4-40 DEG C of environment, therefore is applicable to most of indoor and outdoor surroundings.It passes through the hydraulic pressure of municipal pipeline as power, and applied hydraulic pressure is 0.2-0.4MPa, and net water flux can reach 0.8-1.5L/min.
With this project single machine, if compared with being with the water purifier of pressure pot with one 50 gallons, market, family of four (by 3 premium on currency for each person every day) annual using electricity wisely at least 12 is economized on water more than at least 11 tons more than spending.If with market water purifier recoverable amount 1,000,000 calculating, within 1 year, want power saving 1,400 ten thousand degree electricity, 1,100 ten thousand tons of water, its economic benefit produced is huge beyond doubt.
Water purifier structure of the present utility model is simple, and filter efficiency is high, does not have secondary pollution, is widely used in various occasion, has marketing prospect.
Claims (5)
1. one kind without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier, described water purifier comprises the water inlet be connected with water supply pipe, the filter be connected with described water inlet, it is characterized in that described filter comprises preposition preprocessing filter element and the NF membrane filter core group of series connection, described NF membrane filter core group is made up of many groups NF membrane filter core of parallel connection, each group NF membrane filter core has the multistage NF membrane filter core of one-level or series connection, and each NF membrane filter core has water inlet, pure water inlet and dense water out; In same group of NF membrane filter core, the dense water out of upper level NF membrane filter core is connected with the water inlet of adjacent next stage NF membrane filter core, discharged by dense waterpipe after the dense water of each group of afterbody NF membrane filter core converges, discharged by water purification pipeline after the water purification of each group NF membrane filter core at different levels converges; Described dense waterpipe and water purification pipeline are connected to the first port and second port of four-sided valve, and the 3rd port of four-sided valve is water purification general export, and the 4th port of four-sided valve is dense water general export; Water purification general export and water supply pipe are installed and opens and closes interstage valve.
2. water purifier according to claim 1, is characterized in that described dense waterpipe has dense water regulating valve.
3. water purifier according to claim 1, is characterized in that described dense waterpipe has water saving control valve.
4. water purifier according to claim 1, is characterized in that described preposition preprocessing filter element is active carbon fabric composite filter element.
5. water purifier according to claim 1, it is characterized in that described active carbon fabric composite filter element has water inlet and delivery port, the water inlet of the water inlet of described NF membrane filter core, pure water inlet and dense water out and active carbon fabric composite filter element and water outlet are in the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326169.1U CN204073856U (en) | 2014-06-18 | 2014-06-18 | A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326169.1U CN204073856U (en) | 2014-06-18 | 2014-06-18 | A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073856U true CN204073856U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326169.1U Expired - Lifetime CN204073856U (en) | 2014-06-18 | 2014-06-18 | A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987734A (en) * | 2019-05-22 | 2019-07-09 | 世保康环境电器(南京)有限公司 | The micro- concentrated water collecting and filtering apparatus of full film |
| CN114151569A (en) * | 2021-12-27 | 2022-03-08 | 珠海格力电器股份有限公司 | On-off valve, waterway structure and purifier |
-
2014
- 2014-06-18 CN CN201420326169.1U patent/CN204073856U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987734A (en) * | 2019-05-22 | 2019-07-09 | 世保康环境电器(南京)有限公司 | The micro- concentrated water collecting and filtering apparatus of full film |
| CN114151569A (en) * | 2021-12-27 | 2022-03-08 | 珠海格力电器股份有限公司 | On-off valve, waterway structure and purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: 518106 Room 101, building B, Tongfu Industrial Zone, Xinzhuang community, Matian street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Bishuiyuan (Shenzhen) environmental purification equipment manufacturing Co.,Ltd. Address before: 101407 No. 4 south two street, Yan Qi Economic Development Zone, Huairou District, Beijing Patentee before: BEIJING ORIGIN WATER PURETECH Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230510 Address after: 101407 Floor 2, No. 4, Lanyuan South 2nd Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: BEIJING ORIGIN WATER PURETECH Co.,Ltd. Address before: 518106 Room 101, building B, Tongfu Industrial Zone, Xinzhuang community, Matian street, Guangming District, Shenzhen City, Guangdong Province Patentee before: Bishuiyuan (Shenzhen) environmental purification equipment manufacturing Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |
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| CX01 | Expiry of patent term |