CN210656417U

CN210656417U - Water system

Info

Publication number: CN210656417U
Application number: CN201921412194.0U
Authority: CN
Inventors: 陈小平; 陈佳伟
Original assignee: Foshan Viomi Electrical Technology Co Ltd; Guangdong Lizi Technology Co Ltd
Current assignee: Foshan Viomi Electrical Technology Co Ltd; Guangdong Lizi Technology Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-02
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a water system, including concatenation water route and filter element group spare, the concatenation water route includes first module, the second module, third module and fourth module, all be equipped with water pipeline in each module, filter element group spare includes leading filter core, RO filter core and rearmounted filter core, fixed connection presss from both sides tightly fixedly between first module and the second module, the leading filter core of intercommunication, fixed connection presss from both sides tightly fixedly between second module and the third module, intercommunication RO filter core, fixed connection presss from both sides tightly fixedly between third module and the fourth module, the rearmounted filter core of intercommunication, water flows in by first module, flow through leading filter core in proper order, the second module, the RO filter core, third module and rearmounted filter core, flow out by the fourth module at last. This kind of water system is formed by the concatenation of a plurality of modularized water route boards, and the mould shaping of each module is simple, and the mould is with low costs and easy maintenance, and assembly process is simple between the module, and the dismouting is easy, can effectively guarantee production efficiency, reduces manufacturing cost, moreover, the maintenance of being convenient for.

Description

Water system

Technical Field

The utility model relates to a purifier or water purification machine technical field specifically relate to the water system of purifier or water purification machine.

Background

At present, the waterway system of the mainstream water purifier in the market is an integrated waterway and an integrated waterway system, and the two waterway systems have the following defects: the integrated water channel adopts a hot-melt welding process, the defects of air holes, misalignment, incomplete fusion and the like are easy to occur in the welding process of the existing welding process, meanwhile, the mold is high in cost and difficult to maintain, and a tool needs to be manufactured in the later period to verify the performance of the water channel plate, so that the overall manufacturing cost of the product is high, and the product is not beneficial to popularization; the integrated waterway system adopts an integrated injection molding process, and has the main defects that the molding of a mold is complicated, the maintenance of a product is not facilitated, and the two waterway systems have the problems that the connection structure with the filter element is complicated and the filter element is difficult to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water system of modularization concatenation.

The purpose of the utility model is realized like this.

The utility model provides a water system, includes water route and filter element group spare, characterized by, the water route is modular concatenation water route, and the concatenation water route includes first module, second module, third module and fourth module, and each module is an independent water route board, and all is equipped with the water pipeline on each module, filter element group spare includes leading filter core, RO filter core and rearmounted filter core, fixed connection between first module and the second module and clamp tightly fixes leading filter core, the water pipeline of leading filter core intercommunication first module and second module, fixed connection between second module and the third module and clamp tightly fix the RO filter core, the water pipeline of RO filter core intercommunication second module and third module, fixed connection between third module and the fourth module and clamp tightly fix rearmounted filter core, the water pipeline of rearmounted filter core intercommunication third module and fourth module, water flows in by first module, flows through leading filter core in proper order, The second module, the RO filter element, the third module and the rear filter element finally flow out from the fourth module. This kind of water system is formed by the concatenation of a plurality of modularized water route boards, and the mould shaping of each module is simple, and the mould is with low costs and easy the maintenance, and assembly process is simple between the module simultaneously to press from both sides tight fixed filter element group spare, the dismouting is easy, can effectively guarantee production efficiency, reduces manufacturing cost, moreover, is convenient for maintain and overhaul.

The technical scheme can be further perfected as follows.

More specifically, first module, second module, third module and fourth module all are flat-plate, pass through screwed connection between the adjacent module to make the concatenation water route wholly be flat-plate, concatenation water route overall structure is compact, and is small.

More specifically, leading filter core, RO filter core and rearmounted filter core are equipped with leading filter core lid, RO filter core lid and rearmounted filter core lid respectively, leading filter core is covered and is equipped with leading end of intaking and leading play water end, leading end of intaking is pegged graft with the water route pipeline of first module and is communicate, leading play water end is pegged graft with the water route pipeline of second module and is communicated, RO filter core is covered and is equipped with RO end of intaking and RO play water end, RO end of intaking is pegged graft with the water route pipeline of second module and is communicated, RO play water end is pegged graft with the water route pipeline of third module and is communicated, rearmounted end of intaking is covered and is equipped with rearmounted end of water and the rearmounted end of water of play, rearmounted end of intaking is pegged graft with the water route pipeline of third module and is communicated, rearmounted end of water. The end of intaking of filter core and play water end setting cover at the filter core, like this, the filter core lid with splice water path connection fixed back, need not to unpack apart the concatenation water path just removable filter core.

More specific scheme, leading end of intaking all extends leading filter core lid top surface with leading play water end, and leading end of intaking all is the style of calligraphy of falling L with leading play water end, the water inlet of leading end of intaking sets up with the delivery port of leading play water end mutually back of the body, RO end of intaking all extends RO filter core lid top surface with RO play water end, and RO end of intaking and RO play water end all are the style of calligraphy of falling L, RO end of intaking's water inlet and RO play water end's delivery port set up mutually oppositely, rearmounted end of intaking all extends rearmounted filter core lid top surface with rearmounted play water end, and rearmounted end of intaking all is the style of calligraphy of falling L with rearmounted play water end, rearmounted end of intaking's water inlet sets up with the delivery port of rearmounted play water end mutually. The filter element cover is extended from the water inlet end and the water outlet end, the distance between the modules is reduced, the volume of a spliced water path is reduced, the structure is more compact, the filter element cover can rotate between the two modules, and the filter element cover and the filter element are easy to disassemble and assemble.

More specifically, the water inlet of the front water inlet end is coincided with the water outlet of the front water outlet end, the water inlet of the RO water inlet end is coincided with the water outlet of the RO water outlet end, and the water inlet of the rear water inlet end is coincided with the water outlet of the rear water outlet end. The filter element group spare is arranged neatly, and the purifier of being convenient for sets up the filter core box, because the rotatable setting of filter core lid moreover, the required volume of filter core box reaches the minimum.

More specific scheme, the concatenation water route still includes the fifth module, is equipped with the waterway pipeline on the fifth module, and fifth module and second module screw connection, the waterway pipeline of fifth module and the waterway pipeline intercommunication of second module still are equipped with solenoid valve, NTC thermistor, booster pump and TDS water quality sensor on the fifth module. The fifth module is used for connecting electrical elements required by the water purifier.

More specifically, the fifth module is flat, and the vertical setting of fifth module is in filter element group spare one side, and the fifth module top is connected with the second module, and solenoid valve, NTC thermistor, booster pump and TDS water quality sensor connect gradually in the waterway pipeline of fifth module. The water route board that fifth module and first module, second module, third module and fourth module are constituteed and are the setting of L style of calligraphy, and the fifth module sets up filter element group spare one side, does not influence the filter core and changes.

More specific scheme, the water route pipeline of second module has two, is water purification outlet pipe way and pure water inlet pipe way respectively, and the delivery port of water purification outlet pipe way and the water inlet of pure water inlet pipe way all set up in the second module side, and the water route pipeline intercommunication of fifth module is passed through to the delivery port of water purification outlet pipe way and the water inlet of pure water inlet pipe way, and the leading filter core of water purification outlet pipe way's water inlet intercommunication, and the delivery port intercommunication RO filter core of pure water inlet pipe way. The waterway pipeline of second module is simple, and the producer verifies the waterway pipeline performance easily, and the waterway pipeline mediation, the washing are easy, are convenient for maintain and overhaul.

More specific scheme, the water route pipeline of first module is the running water inlet pipe, and running water inlet pipe one end is the water inlet in concatenation water route, the leading filter core of other end intercommunication, and the water route pipeline of third module is pure water outlet pipe once, and pure water outlet pipe both ends communicate RO filter core and rearmounted filter core respectively, and the water route pipeline of fourth module is secondary pure water outlet pipe, and secondary pure water outlet pipe one end is the delivery port in concatenation water route, and the other end communicates with rearmounted filter core. The waterway pipelines of the first module, the third module and the fourth module are simpler, the quality inspection is fast and easy, and the maintenance and the overhaul are convenient.

More specifically, the first module and the fourth module are symmetrically arranged, so that the manufacturing cost of the die is further reduced.

The utility model has the advantages as follows:

(1) this kind of water system is formed by the concatenation of a plurality of modularized water route boards, and concatenation water route overall structure is compact, small, and the mould shaping of each module is simple, and the mould is with low costs and easy the maintenance, and assembly process is simple between the module simultaneously to press from both sides tight fixed filter element group spare, the dismouting is easy, can effectively guarantee production efficiency, reduces manufacturing cost.

(2) Secondly, the end of intaking of filter core and play water end setting cover at the filter core, and the filter core lid need not to unpack the concatenation water route apart just removable filter core with the fixed back of concatenation water path connection, moreover, the end of intaking of filter core and play water end setting cover at the filter core, and like this, the filter core lid need not to unpack the concatenation water route apart just removable filter core with the fixed back of concatenation water path.

(3) And the fifth module is used for connecting electrical elements required by the water purifier, a water channel plate formed by the fifth module, the first module, the second module, the third module and the fourth module is arranged in an L shape, and the fifth module is arranged on one side of the filter element component, so that the filter element replacement is not influenced.

(4) In addition, the waterway pipelines of the first module, the second module, the third module and the fourth module are simple, the manufacturer can easily verify the performance of the waterway pipelines, the waterway pipelines are easy to dredge and clean and convenient to maintain and overhaul, and the first module and the fourth module are symmetrically arranged in structure, so that the manufacturing cost of the mold is further reduced.

Drawings

Fig. 1 is a schematic diagram of a water system (the dotted line indicates the flow direction of the water path).

Fig. 2 is a schematic view of an exploded structure of a water system.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

in a first embodiment, referring to fig. 1 to 2, a water system comprises a water path and a filter element assembly, the water path is a modularized spliced water path 10, the spliced water path 10 comprises a first module 1, a second module 2, a third module 3, a fourth module 4 and a fifth module 5, each module is a single water path plate, and each module is provided with a water path pipeline, the filter element assembly 9 comprises a front filter element 6, an RO filter element 7 and a rear filter element 8, the front filter element 6 is fixedly connected and clamped between the first module 1 and the second module 2, the front filter element 6 is communicated with the water path pipelines of the first module 1 and the second module 2, the water path pipeline of the fifth module 5 is communicated with the water path pipeline of the second module 2, the RO filter element 7 is fixedly connected and clamped between the second module 2 and the third module 3, and the RO filter element 7 is communicated with the water path pipelines of the second module 2 and the third module 3, fixed connection and the tight rearmounted filter core 8 of clamp between third module 3 and the fourth module 4, rearmounted filter core 8 intercommunication third module 3 and the waterway pipeline of fourth module 4.

In this embodiment, the first module 1, the second module 2, the third module 3, the fourth module 4, and the fifth module 5 are all flat, the first module 1, the second module 2, the third module 3, and the fourth module 4 are sequentially arranged to be flat, and adjacent modules are connected by screws, the fifth module 5 is connected by screws to the second module 2, so that the spliced waterway 10 is L-shaped as a whole, the fifth module 5 is vertically disposed on one side of the filter element assembly 9, the top of the fifth module 5 is connected to the second module 2, and the solenoid valve 51, the NTC thermistor 52, the booster pump 53, and the TDS water quality sensor 54 are sequentially connected to a waterway pipeline of the fifth module 5.

Wherein, the waterway pipeline of first module 1 is running water inlet pipeline 11, and running water inlet pipeline 11 one end is the water inlet of concatenation waterway 10, and the other end communicates leading filter core 6. The water channel pipeline of the second module 2 is two, namely a water purification water outlet pipeline 21 and a pure water inlet pipeline 22, the water outlet of the water purification water outlet pipeline 21 and the water inlet of the pure water inlet pipeline 22 are both arranged on the side surface of the second module 2, the water outlet of the water purification water outlet pipeline 21 and the water inlet of the pure water inlet pipeline 22 are communicated through the water channel pipeline of the fifth module 5, the water inlet of the water purification water outlet pipeline 21 is communicated with the front filter element 6, and the water outlet of the pure water inlet pipeline 22 is communicated with the RO filter element 7. The waterway pipeline of the third module 3 is a primary pure water outlet pipeline 31, and two ends of the primary pure water outlet pipeline 31 are respectively communicated with the RO filter element 7 and the post-filter element 8. The waterway pipeline of the fourth module 4 is a secondary pure water outlet pipeline 41, one end of the secondary pure water outlet pipeline 41 is a water outlet of the spliced waterway 10, and the other end is communicated with the post-filter element 8. The water channel pipeline of the fifth module 1 is divided into a plurality of sections, and the electrical components of the electromagnetic valve 51, the NTC thermistor 52, the booster pump 53 and the TDS water quality sensor 54 are connected among the plurality of sections of water channel pipelines. Preferably, the first module 1 and the fourth module 4 are symmetrically arranged, and each waterway connection part is provided with at least one sealing ring.

The front filter element 6, the RO filter element 7 and the rear filter element 8 are respectively provided with a front filter element cover 60, an RO filter element cover 70 and a rear filter element cover 80.

The front filter element cover 60 is provided with a front water inlet end 61 and a front water outlet end 62, the front water inlet end 61 and the front water outlet end 62 both extend out of the top surface of the front filter element cover 60, the front water inlet end 61 and the front water outlet end 62 are in an inverted L shape, the water inlet of the front water inlet end 61 and the water outlet of the front water outlet end 62 are arranged in a reverse manner, the front water inlet end 61 is in inserted connection with the water outlet of the tap water inlet pipeline 11 of the first module 1, and the front water outlet end 62 is in inserted connection with the water inlet of the purified water outlet pipeline 21 of the second module 2.

The RO filter element cover 70 is provided with an RO water inlet end 71 and an RO water outlet end 72, the RO water inlet end 71 and the RO water outlet end 72 both extend out of the top surface of the RO filter element cover 70, the RO water inlet end 71 and the RO water outlet end 72 are both in an inverted L shape, the water inlet of the RO water inlet end 71 and the water outlet of the RO water outlet end 72 are arranged in a reverse manner, the RO water inlet end 71 is connected and communicated with the water outlet of the pure water inlet pipeline 22 of the second module 2 in an inserting manner, and the RO water outlet end 72 is connected and communicated with the water inlet of the primary pure water outlet pipeline 31 of.

The rear filter element cover 80 is provided with a rear water inlet end 81 and a rear water outlet end 82, the rear water inlet end 81 and the rear water outlet end 82 both extend out of the top surface of the rear filter element cover 80, the rear water inlet end 81 and the rear water outlet end 82 are in an inverted L shape, a water inlet of the rear water inlet end 81 and a water outlet of the rear water outlet end 82 are arranged in a reverse manner, the rear water inlet end 81 is connected with a water outlet of the primary pure water outlet pipe 31 of the third module 3 in an inserting manner, and the rear water outlet end 82 is connected with a water inlet of the secondary pure water outlet pipe 41 of the fourth module 4 in an inserting manner.

The central axes of the water inlet of the front water inlet end 61, the water outlet of the front water outlet end 62, the water inlet of the RO water inlet end 71, the water outlet of the RO water outlet end 72, the water inlet of the rear water inlet end 81 and the water outlet of the rear water outlet end 82 are coincident.

Water flows in from the inlet of the tap water inlet pipe 11 of the first module 1, flows into the pre-filter 6 from the pre-inlet 61, is filtered into purified water by the pre-filter 6, flows into the purified water outlet pipe 21 of the second module 2 from the pre-outlet 62, flows into the fifth module 5, flows back into the purified water inlet pipe 22 of the second module 2 after flowing through the solenoid valve 51, the NTC thermistor 52, the booster pump 53 and the TDS water quality sensor 54, flows into the RO filter 7 from the RO inlet 71, flows into the RO filter 7, is filtered into purified water by the RO filter 7, flows into the primary purified water outlet pipe 31 of the third module 3 from the RO outlet 72, flows into the post-filter 8 from the post-inlet 81, and filters the purified water again by the post-filter 8, i.e. filtering into secondary purified water, flows into the secondary purified water outlet pipe 41 of the fourth module 4 from the post-outlet 82, and finally flows out from the water outlet of the secondary pure water outlet pipeline 41.

Claims

1. A water system comprises a water channel and a filter element assembly (9) and is characterized in that the water channel is a modularized spliced water channel (10), the spliced water channel (10) comprises a first module (1), a second module (2), a third module (3) and a fourth module (4), each module is an independent water channel plate, a water channel pipeline is arranged on each module, the filter element assembly (9) comprises a preposed filter element (6), an RO filter element (7) and a postpositional filter element (8), the preposed filter element (6) is fixedly connected and clamped between the first module (1) and the second module (2), the preposed filter element (6) is communicated with the water channel pipelines of the first module (1) and the second module (2), the RO filter element (7) is fixedly connected and clamped between the second module (2) and the third module (3), and the RO filter element (7) is communicated with the water channel pipelines of the second module (2) and the third module (3), fixed connection and the tight rearmounted filter core (8) of clamp between third module (3) and fourth module (4), the waterway pipeline of rearmounted filter core (8) intercommunication third module (3) and fourth module (4), water flows in by first module (1), flows through leading filter core (6) in proper order, second module (2), RO filter core (7), third module (3) and rearmounted filter core (8), flows out by fourth module (4) at last.

2. A water system as claimed in claim 1, wherein the first (1), second (2), third (3) and fourth (4) modules are flat, and adjacent modules are connected by screws so that the spliced waterway (10) is flat.

3. A water system as claimed in claim 1, wherein the pre-filter (6), the RO filter (7) and the post-filter (8) are respectively provided with a pre-filter cover (60), an RO filter cover (70) and a post-filter cover (80), the pre-filter cover (60) is provided with a pre-inlet (61) and a pre-outlet (62), the pre-inlet (61) is in plug-in communication with the water channel of the first module (1), the pre-outlet (62) is in plug-in communication with the water channel of the second module (2), the RO filter cover (70) is provided with an RO inlet (71) and an RO outlet (72), the RO inlet (71) is in plug-in communication with the water channel of the second module (2), the outlet (72) is in plug-in communication with the water channel of the third module (3), the post-inlet (81) and the post-outlet (82) are provided on the post-filter cover (80), the rear water inlet end (81) is connected with the waterway pipeline of the third module (3) in an inserting manner, and the rear water outlet end (82) is connected with the waterway pipeline of the fourth module (4) in an inserting manner.

4. A water system as claimed in claim 3, wherein the pre-positioned water inlet end (61) and the pre-positioned water outlet end (62) both extend above the top surface of the pre-positioned cartridge cover (60), the front water inlet end (61) and the front water outlet end (62) are in an inverted L shape, the water inlet of the front water inlet end (61) and the water outlet of the front water outlet end (62) are arranged oppositely, the RO water inlet end (71) and the RO water outlet end (72) both extend out of the top surface of the RO filter core cover (70), the RO water inlet end (71) and the RO water outlet end (72) are in an inverted L shape, the water inlet of the RO water inlet end (71) and the water outlet of the RO water outlet end (72) are arranged oppositely, the rear water inlet end (81) and the rear water outlet end (82) both extend out of the top surface of the rear filter element cover (80), the rear water inlet end (81) and the rear water outlet end (82) are in an inverted L shape, and the water inlet of the rear water inlet end (81) and the water outlet of the rear water outlet end (82) are arranged in a reverse manner.

5. A water system as claimed in claim 4, wherein the water inlet of the pre-water inlet (61) and the water outlet of the pre-water outlet (62), the water inlet of the RO water inlet (71) and the water outlet of the RO water outlet (72), and the water inlet of the post-water inlet (81) and the water outlet of the post-water outlet (82) are aligned with each other along their central axes.

6. A water system as claimed in claim 1, wherein the spliced water path further comprises a fifth module (5), a water path pipeline is arranged on the fifth module (5), the fifth module (5) is in screw connection with the second module (2), the water path pipeline of the fifth module (5) is communicated with the water path pipeline of the second module (2), and the fifth module (5) is further provided with a solenoid valve (51), an NTC thermistor (52), a booster pump (53) and a TDS water quality sensor (54).

7. A water system as claimed in claim 6, wherein the fifth module (5) is flat, the fifth module (5) is vertically arranged at one side of the filter element assembly (9), the top of the fifth module (5) is connected with the second module (2), and the solenoid valve (51), the NTC thermistor (52), the booster pump (53) and the TDS water quality sensor (54) are sequentially connected in a water channel of the fifth module (5).

8. A water system as claimed in claim 7, characterized in that the second module (2) has two waterway pipelines, namely a purified water outlet pipeline (21) and a purified water inlet pipeline (22), the water outlet of the purified water outlet pipeline (21) and the water inlet of the purified water inlet pipeline (22) are arranged on the side of the second module (2), the water outlet of the purified water outlet pipeline (21) and the water inlet of the purified water inlet pipeline (22) are communicated through the waterway pipeline of the fifth module (5), the water inlet of the purified water outlet pipeline (21) is communicated with the pre-filter (6), and the water outlet of the purified water inlet pipeline (22) is communicated with the RO filter (7).

9. A water system as claimed in any one of claims 1 to 7, wherein the water channel of the first module (1) is a tap water inlet channel (11), one end of the tap water inlet channel (11) is a water inlet of the spliced water channel (10), the other end of the tap water inlet channel is connected to the pre-filter (6), the water channel of the third module (3) is a primary pure water outlet channel (31), two ends of the primary pure water outlet channel (31) are respectively connected to the RO filter (7) and the post-filter (8), the water channel of the fourth module (4) is a secondary pure water outlet channel (41), one end of the secondary pure water outlet channel (41) is a water outlet of the spliced water channel (10), and the other end of the secondary pure water outlet channel (41) is connected to.

10. A water system as claimed in claim 9, characterized in that the first module (1) and the fourth module (4) are structurally symmetrical.