CN204417180U - Water purification machine filter assemblies - Google Patents
Water purification machine filter assemblies Download PDFInfo
- Publication number
- CN204417180U CN204417180U CN201520024718.4U CN201520024718U CN204417180U CN 204417180 U CN204417180 U CN 204417180U CN 201520024718 U CN201520024718 U CN 201520024718U CN 204417180 U CN204417180 U CN 204417180U
- Authority
- CN
- China
- Prior art keywords
- water
- filtering net
- filter assemblies
- net bucket
- outer barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of water purification machine filter assemblies of the utility model, comprise upper cover, outer barrel, upper cover is screwed onto the upper end of outer barrel, the bottom of outer barrel is provided with into water interface, water outlet mouthpiece and waste water interface, tub is provided with outer filtering net bucket, microfiltration membrane, filter assemblies, filtering net bucket from outside to inside successively, be provided with RO film body in described filtering net bucket, the lower end of RO film body is provided with posticum, and posticum communicates with water outlet mouthpiece; Form water entry, the upper end closed of water entry between the inwall of outer barrel and the outer wall of outer filtering net bucket, the lower end of water entry communicates with water inlet interface; Form return of waste water passage between RO film body and filtering net bucket outer wall, the lower end of return of waste water passage communicates with waste water interface.Adopt the filtration that one filtering system realizes water, reach reference to standard, reduced volume can reduce maintenance cost again; Also possess the advantage that waste water reclamation utilizes simultaneously, economize on resources.The utility model belongs to water purification machine accessory technical field.
Description
Technical field
The utility model belongs to water purification machine accessory technical field, especially relates to a kind of water purification machine filter assemblies.
Background technology
Water purification machine is to provide a kind of device of direct-drinking water, the contaminant filter in tap water is fallen and output quality up to standard quote water, be similar to the water purifier of family expenses, the contaminant filter in tap water to be fallen by built-in filter core and output quality tap water up to standard by it.
Water purification machine is divided into domestic type and test-type and pure water engineering machine.Water purification machine is the ways such as a kind of reverse osmosis by current international popular, does not add any compound and produce the pure water machine (also referred to as terminal water purifying plant) directly can drunk for the mankind to former water after carrying out filtration treatment (Physical).Adopting water quality to meet the municipal tap water that ministry of Health of China " Drinking Water hygienic quality specification " (2001) specifies is former water, by 5 activated carbon cartridge, pre-filtering is carried out to former water, applying pressure to pre-filtering water again makes it be the RO film of ten thousand/micron by pore size, produces pure water.
Because the filter assemblies that existing water purification machine uses is made up of 5 activated carbon cartridge, the water that first filter assemblies filters is the dirtiest, and therefore the replacement cycle is shorter, required replacement cost is higher, and multiple activated carbon cartridge composition filtering system, volume is large, causes the overall volume of water purification machine to become large.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of and not only can reduce water purification machine volume, extend the replacement cycle but also can reduce the water purification machine filter assemblies of maintenance cost.
Technical solution adopted in the utility model is: a kind of water purification machine filter assemblies, comprise upper cover, outer barrel, upper cover is screwed onto the upper end of outer barrel, the bottom of outer barrel is provided with into water interface, water outlet mouthpiece and waste water interface, tub is provided with outer filtering net bucket, microfiltration membrane, filter assemblies, filtering net bucket from outside to inside successively, be provided with RO film body in described filtering net bucket, the lower end of RO film body is provided with posticum, and posticum communicates with water outlet mouthpiece; Form water entry, the upper end closed of water entry between the inwall of outer barrel and the outer wall of outer filtering net bucket, the lower end of water entry communicates with water inlet interface; Form return of waste water passage between RO film body and filtering net bucket outer wall, the lower end of return of waste water passage communicates with waste water interface.
The upper end of described water entry seals through top cover labyrinth, the upper end of described top cover labyrinth lid filtering net bucket, microfiltration membrane, filter assemblies and filtering net bucket outside; The lower end of water entry seals through lower sealing cover, the lower end of described lower sealing cover lid filtering net bucket, microfiltration membrane, filter assemblies and filtering net bucket outside.
Described RO film body comprises RO film and rising pipe, and described rising pipe is embedded in RO film, and rising pipe hollow is arranged, and rising pipe upper end closed, the middle part of rising pipe is provided with several radial holes, and the lower end of rising pipe communicates with water outlet mouthpiece.
Described outer barrel bottom inside is provided with a cylindrical seat, and rising pipe grafting enters the inner chamber of cylindrical seat, and the inner chamber of cylindrical seat communicates with water outlet mouthpiece.
Seal through sealing-ring between described rising pipe and cylindrical seat inwall.
Described filter assemblies is gac.
The beneficial effects of the utility model are: the utility model water purification machine filter assemblies, adopt the filtration that one filtering system realizes water, reach reference to standard, reduced volume can reduce maintenance cost again; Also possess the advantage that waste water reclamation utilizes simultaneously, economize on resources.
Accompanying drawing explanation
Fig. 1 is the utility model exploded perspective figure.
Fig. 2 is the utility model part explosive view.
Fig. 3 is the utility model phantom view.
In figure, 1, upper cover, 2, outer barrel, 2.1, water inlet interface, 2.2, water outlet mouthpiece, 2.3, waste water interface, 2.4, cylindrical seat, 3, outer filtering net bucket, 4, microfiltration membrane, 5, filter assemblies, 6, filtering net bucket, 7, RO film body, 7.1, RO film, 7.2, rising pipe, 7.3, radial hole, 8, water entry, 9, return of waste water passage, 10, top cover labyrinth, 11, lower sealing cover.
Embodiment
Be below the utility model preferred embodiment, but therefore do not limit protection domain of the present utility model.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of water purification machine filter assemblies, comprise upper cover 1, outer barrel 2, upper cover 1 is screwed onto the upper end of outer barrel 2, the bottom of outer barrel 2 is provided with into water interface 2.1, water outlet mouthpiece 2.2 and waste water interface 2.3, and outer barrel 2 inside is provided with outer filtering net bucket 3, microfiltration membrane 4, filter assemblies 5, filtering net bucket 6 from outside to inside successively, is provided with RO film body 7 in described filtering net bucket 6, the lower end of RO film body 7 is provided with posticum, and posticum communicates with water outlet mouthpiece 2.2; Form water entry 8, the upper end closed of water entry 8 between the inwall of outer barrel 2 and the outer wall of outer filtering net bucket 3, the lower end of water entry 8 communicates with water inlet interface 2.1; Form return of waste water passage 9 between RO film body 7 and filtering net bucket 6 outer wall, the lower end of return of waste water passage 9 communicates with waste water interface 2.3.
The upper end of described water entry 8 seals through top cover labyrinth 10, and described top cover labyrinth 10 covers the upper end of filtering net bucket 3, microfiltration membrane 4, filter assemblies 5 and filtering net bucket 6 outside; The lower end of water entry 8 seals through lower sealing cover 11, and described lower sealing cover 11 covers the lower end of filtering net bucket 3, microfiltration membrane 4, filter assemblies 5 and filtering net bucket 6 outside.
Described RO film body 7 comprises RO film 7.1 and rising pipe 7.2, described rising pipe 7.2 is embedded in RO film 7.1, and rising pipe 7.2 hollow is arranged, rising pipe 7.2 upper end closed, the middle part of rising pipe 7.2 is provided with several radial holes 7.3, and the lower end of rising pipe 7.2 communicates with water outlet mouthpiece 2.2.
Described outer barrel 2 bottom internal is provided with a cylindrical seat 2.4, and rising pipe 7.2 grafting enters the inner chamber of cylindrical seat 2.4, and the inner chamber of cylindrical seat 2.4 communicates with water outlet mouthpiece 2.2.
Seal through sealing-ring between described rising pipe 7.2 and cylindrical seat 2.4 inwall.
Described filter assemblies 5 is gac.
Principle of work of the present utility model is: tap water enters into water entry 8 from water inlet interface 2.1, then after microfiltration membrane 4 and filter assemblies 5 are filtered, return of waste water passage 9 is entered, a water part in return of waste water passage 9 is through RO film 7.1 final filtration of RO film body 7, then the radial hole 7.3 entering rising pipe 7.2 flows to the inner chamber of cylindrical seat 2.4 from the lower end of rising pipe 7.2, then discharges from water outlet mouthpiece 2.2 and up to standard quote water; Part unnecessary in return of waste water passage 9 converges re-using with the tap water of water inlet interface 2.1 after discharging from waste water interface 2.3.Adopt the filtration that one filtering system realizes water, reach reference to standard, reduced volume can reduce maintenance cost again; Also possess the advantage that waste water reclamation utilizes simultaneously, economize on resources.The water of returning, because impurity is little, can alleviates the impact on filter assemblies, improve the work-ing life of filter assemblies, also just mean and extend the replacement cycle when therefore again filtering, lower replacement cost again.
Claims (6)
1. a water purification machine filter assemblies, it is characterized in that: comprise upper cover (1), outer barrel (2), upper cover (1) is screwed onto the upper end of outer barrel (2), the bottom of outer barrel (2) is provided with into water interface (2.1), water outlet mouthpiece (2.2) and waste water interface (2.3), outer barrel (2) inside is provided with outer filtering net bucket (3) from outside to inside successively, microfiltration membrane (4), filter assemblies (5), filtering net bucket (6), RO film body (7) is provided with in described filtering net bucket (6), the lower end of RO film body (7) is provided with posticum, posticum communicates with water outlet mouthpiece (2.2), water entry (8) is formed between the inwall of outer barrel (2) and the outer wall of outer filtering net bucket (3), the upper end closed of water entry (8), the lower end of water entry (8) communicates with water inlet interface (2.1), form return of waste water passage (9) between RO film body (7) and filtering net bucket (6) outer wall, the lower end of return of waste water passage (9) communicates with waste water interface (2.3).
2. water purification machine filter assemblies according to claim 1, it is characterized in that: the upper end of described water entry (8) is through top cover labyrinth (10) sealing, and described top cover labyrinth (10) covers the upper end of filtering net bucket (3), microfiltration membrane (4), filter assemblies (5) and filtering net bucket (6) outside; The lower end of water entry (8) is through lower sealing cover (11) sealing, and described lower sealing cover (11) covers the lower end of filtering net bucket (3), microfiltration membrane (4), filter assemblies (5) and filtering net bucket (6) outside.
3. water purification machine filter assemblies according to claim 1, it is characterized in that: described RO film body (7) comprises RO film (7.1) and rising pipe (7.2), described rising pipe (7.2) is embedded in RO film (7.1), rising pipe (7.2) hollow is arranged, rising pipe (7.2) upper end closed, the middle part of rising pipe (7.2) is provided with several radial holes (7.3), and the lower end of rising pipe (7.2) communicates with water outlet mouthpiece (2.2).
4. water purification machine filter assemblies according to claim 3, it is characterized in that: described outer barrel (2) bottom internal is provided with a cylindrical seat (2.4), rising pipe (7.2) grafting enters the inner chamber of cylindrical seat (2.4), and the inner chamber of cylindrical seat (2.4) communicates with water outlet mouthpiece (2.2).
5. the water purification machine filter assemblies according to claim 3 or 4, is characterized in that: seal through sealing-ring between described rising pipe (7.2) and cylindrical seat (2.4) inwall.
6. water purification machine filter assemblies according to claim 1, is characterized in that: described filter assemblies (5) is gac.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024718.4U CN204417180U (en) | 2015-01-09 | 2015-01-09 | Water purification machine filter assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024718.4U CN204417180U (en) | 2015-01-09 | 2015-01-09 | Water purification machine filter assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417180U true CN204417180U (en) | 2015-06-24 |
Family
ID=53467567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024718.4U Expired - Fee Related CN204417180U (en) | 2015-01-09 | 2015-01-09 | Water purification machine filter assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477932A (en) * | 2015-12-30 | 2016-04-13 | 中山方诺环保技术有限公司 | Filter element with filter assemblies capable of being independently replaced |
-
2015
- 2015-01-09 CN CN201520024718.4U patent/CN204417180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477932A (en) * | 2015-12-30 | 2016-04-13 | 中山方诺环保技术有限公司 | Filter element with filter assemblies capable of being independently replaced |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206837865U (en) | Pump head, filter cartridge construction and water purifier for filter cartridge construction | |
| CN104193020A (en) | Water purifier with intelligent water-saving function | |
| CN203183784U (en) | Water purifying device | |
| CN204417180U (en) | Water purification machine filter assemblies | |
| CN206570108U (en) | A kind of saving type RO sanitary sewage water purifier | |
| CN104556305A (en) | Filtering component for pure water machine | |
| CN208038156U (en) | Reverse osmosis water purifier | |
| CN203976508U (en) | Integrate pure water, water purification pressure-pot without waste water water purification machine | |
| CN214087826U (en) | Adsorption device and water purification system | |
| CN204417229U (en) | Water purification machine | |
| CN204874077U (en) | Dual purification water purifier | |
| CN103979691A (en) | Household water purifier with multiple stages of filter cores | |
| CN105601004B (en) | No-power environment-friendly green water treater | |
| CN211999096U (en) | High-efficiency water purifier | |
| CN204509034U (en) | Novel household water filter | |
| CN203346187U (en) | Central whole-house water purifier | |
| CN206872550U (en) | A kind of composite filter element ultra-filtration water purifier | |
| CN208562011U (en) | Rural households' safty of drinking water system | |
| CN205933442U (en) | Full -automatic infiltration water purification machine | |
| CN107117737B (en) | RO filter core of zero release waste water | |
| CN206244531U (en) | A kind of water route integrated water purifier | |
| CN203877981U (en) | Multistage-filter-element domestic water purifier | |
| CN206680285U (en) | A kind of water purification machine | |
| CN204752428U (en) | Ring gathers formula and filters water purifier | |
| CN103446888A (en) | Flushable external pressure type ultrafiltration filter element assembly and water purifier |
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 |
Granted publication date: 20150624 Termination date: 20160109 |