CN205838723U - A kind of water purifier with filter element emptier - Google Patents
A kind of water purifier with filter element emptier Download PDFInfo
- Publication number
- CN205838723U CN205838723U CN201620794223.4U CN201620794223U CN205838723U CN 205838723 U CN205838723 U CN 205838723U CN 201620794223 U CN201620794223 U CN 201620794223U CN 205838723 U CN205838723 U CN 205838723U
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- China
- Prior art keywords
- water
- filter element
- water purifier
- purifier
- electric control
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Abstract
This utility model relates to a kind of water purifier with filter element emptier; described water purifier includes former water system (1), protection defecator (2), filter core module, clear water tanks (12) and clear water faucet (9); described filter core module includes preposition filter element (4), post active carbon filter element (11) and the membrane cartridge (6) being sequentially connected with; membrane cartridge has dense water end (W.E.) and water purification end; described water purification end is connected with clear water faucet, and described dense water end (W.E.) is connected with the concentrated water drainage mouth of a river (10) of water purifier；Wherein, between former water system and preposition filter element, it is provided with emptying control valve (3), between preposition filter element and membrane cartridge, is provided with electric control pump (5)；Described water purifier also includes the electric control gear being connected with electric control pump.This utility model can select filter element emptying operation, so that it is simple and convenient, safe and reliable to change filter element when filter element changed by needs by the design of filter element emptying control valve, user.
Description
[technical field]
This utility model relates to water purifier, a kind of water purifier with filter element emptier.
[background technology]
At present, it is high that the most common filter element in water purifier is chronically at full water under the operating pressure of tap water or pump
Pressure condition.When filter element changed by needs, typically directly cut the supply of water and electricity, pull down filter element by force and be replaced.Owing to cutting off the water supply
Power-off can't effectively reduce the pressure within filter element, the most now pulls down filter element it is generally required to by specific purpose tool, or needs
The biggest strength just can overcome pressure to dismantle filter element, operates cumbersome.Additionally, after filter element is cut the supply of water and electricity, inside filter element still
Retention has water more than part, has a large amount of remaining water and overflows, easily affect other and use electric parts, time serious very when directly turning on filter element
To damaging electric-control system, cause potential safety hazard.
[utility model content]
The purpose of this utility model is the defect overcoming prior art, it is provided that a kind of water purification with filter element emptier
Device, user is change before filter element can remaining water in first automatic-discharging filter element.
To achieve these goals, this utility model provides a kind of water purifier with filter element emptier, described water purification
Device includes former water system 1, filter core module and clear water faucet 9, and described filter core module includes preposition filter element 4 and the membrane filtration being sequentially connected with
Core 6, membrane cartridge 6 has dense water end (W.E.) and water purification end, and described water purification end is connected with clear water faucet 9, described dense water end (W.E.) and water purifier
The concentrated water drainage mouth of a river 10 connects；Wherein, between former water system 1 and preposition filter element 4, emptying control valve 3, preposition filter element 4 and film it are provided with
Electric control pump 5 it is provided with between filter element 6；Described water purifier also includes the electric control gear being connected with electric control pump 5.
In this utility model, for the ease of describing, for unidirectional pipeline or parts, will be towards Yuan Shui according to water (flow) direction
The direction of system is described as " upstream ", and the direction towards clear water faucet is described as " downstream ".
Preferably, in this utility model, post active carbon filter element 11 can improve water outlet mouthfeel further.
Preferably, protection defecator 2 it is provided with between former water system 1 and emptying control valve 3.Described protection defecator 2
Can be drainage screen, for filtering the bulky grain thing in former water, play the purposes of protection downstream components.
According to one preferred embodiment, dense water solenoid valve 7 it is provided with between described dense water end (W.E.) and the concentrated water drainage mouth of a river 10.
Preferably, it is provided with check valve 8 between described water purification end and clear water faucet 9.
In this utility model, former water system 1 can be tap water water inlet end or tap water tank.
In this utility model, emptying control valve 3 is mechanical valve or electrically-controlled valve, it is allowed to user's manual operation is closed, or logical
Cross electric control gear to close.
Electric control gear of the present utility model is also connected with dense water solenoid valve 7.When emptying control valve 3 and selecting electrically-controlled valve, should
Electric control gear is also connected with emptying control valve 3, plays the effect of on off control.
Electric control gear and connect and compose the electric-control system of water purifier, is generally used for controlling each consuming parts in water cleaning systems
Switch, belong to the knowledge that those skilled in the art have grasped, master board that described consuming parts is such as connected and display
Screen, described master board is connected with emptying control valve 3, electric control pump 5 and dense water solenoid valve 7 respectively.
In this utility model, electric-control system preferably is integrated in master board, individually " changes core to arrange by one
Empty " button realizes a key control.When needs dismounting or replacing core, pressing " changing core emptying " key, now emptying control valve 3 is by electricity
Control device controls and closes, and cuts off former water system, and the remaining part of water purifier continues properly functioning certain time, electric control gear control
Electric control pump 5 processed continues suction a period of time, it is ensured that the water in preposition filter element 4 and membrane cartridge 6 is all discharged by the concentrated water drainage mouth of a river 10,
Water in post active carbon filter element 11 fully enters clear water tanks 12 under the continuation operation of electric control pump 5, then stops electric control pump 5 and treat
Machine, until again pressing " changing core emptying " key, system recovery action, to reach to change core emptying effect.After emptying, water purifier
Each filter element be in zero load, low-pressure state, be therefore easier to turn on, and avoid spilling water in Renewal process, it is ensured that each electricity consumption device
Safety.
[accompanying drawing explanation]
Fig. 1 is the structural representation of this utility model water cleaning systems.
Wherein, 1, former water system；2, protection defecator；3, emptying control valve；4, preposition filter element；5, electric control pump；6, film
Filter element；7, dense water solenoid valve；8, check valve；9, clear water faucet；10, the concentrated water drainage mouth of a river；11, post active carbon filter element；12, water purification
Case.
[detailed description of the invention]
Following example are for explaining the technical solution of the utility model without limitation.
Embodiment 1
Water purifier as shown in Figure 1, including sequentially connecting the tap water port (as former water system 1) of installation, protecting
Filter device 2, emptying control valve 3, preposition filter element 4, electric control pump 5 and membrane cartridge 6.
Electric control pump 5 one aspect being arranged between preposition filter element 4 and membrane cartridge 6 can provide stable work to membrane cartridge
On the other hand pressure, as one of the structure of emptier of water purifier.
The dense water out of membrane cartridge 6 connects dense water solenoid valve 7 by dense waterpipe, and pure water inlet is sequentially connected with by pipeline
Post active carbon filter element 11 and check valve 8, then access clear water faucet 9.
Check valve 8 is arranged on the water purification outlet of membrane cartridge 6, prevents the aqueous reflux of water purification end to membrane cartridge 6.
Clear water tanks 12 is arranged on the outlet of check valve 8 so that when changing core, water purification can enter clear water tanks, on the other hand conduct
One of component of water purifier emptying system.
Emptying control valve 3, electric control pump 5 and dense water solenoid valve 7 are connected with electric control gear, respectively by electric control gear control.
Before changing filter element, user can close filter element emptying by the button on control panel by electric control gear and control
Valve 3, empties control valve 3 and cuts off water route, and water purifier remains running in controlling the water circulation state, electric control pump when the only conveying of former water retention
5 continued operation suctions so that the dense water in filter element is all discharged by the concentrated water drainage mouth of a river 10, and water purification is because of the continuous firing of electric control pump 5
Fully enter clear water tanks 12.
Now, substantially not having remaining water in water purifier, system is in low-pressure state, and user is without cutting the supply of water and electricity, without work
Tool can be turned on filter element and be replaced, and does not also result in spilling water phenomenon, protects other consuming parts.
Water purifier structure of the present utility model is simple, be prone to structure, it is possible to effectively reduce or remit potential safety hazard.
Claims (6)
1. there is a water purifier for filter element emptier, described water purifier include former water system (1), protection defecator (2),
Filter core module, clear water tanks (12) and clear water faucet (9), described filter core module includes preposition filter element (4), the membrane cartridge being sequentially connected with
And post active carbon filter element (11) (6), membrane cartridge (6) has dense water end (W.E.) and water purification end, and described water purification end is with clear water faucet (9) even
Connecing, described dense water end (W.E.) is connected with the concentrated water drainage mouth of a river (10) of water purifier；It is characterized in that at former water system (1) and preposition filter element
(4) it is provided with emptying control valve (3) between, between preposition filter element (4) and membrane cartridge (6), is provided with electric control pump (5)；Described water purifier is also
Including the electric control gear being connected with electric control pump (5).
Water purifier the most according to claim 1, it is characterised in that be provided with between former water system (1) and emptying control valve (3)
Protection defecator (2).
Water purifier the most according to claim 1, it is characterised in that be provided with between described dense water end (W.E.) and the concentrated water drainage mouth of a river (10)
Dense water solenoid valve (7).
Water purifier the most according to claim 1, it is characterised in that between post active carbon filter element (11) and clear water faucet (9)
It is provided with check valve (8).
Water purifier the most according to claim 1, it is characterised in that former water system (1) is tap water water inlet end or tap water
Case.
Water purifier the most according to claim 1, it is characterised in that emptying control valve (3) is mechanical valve or electrically-controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620794223.4U CN205838723U (en) | 2016-07-26 | 2016-07-26 | A kind of water purifier with filter element emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620794223.4U CN205838723U (en) | 2016-07-26 | 2016-07-26 | A kind of water purifier with filter element emptier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838723U true CN205838723U (en) | 2016-12-28 |
Family
ID=57641456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620794223.4U Active CN205838723U (en) | 2016-07-26 | 2016-07-26 | A kind of water purifier with filter element emptier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205838723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970387A (en) * | 2022-12-22 | 2023-04-18 | 珠海格力电器股份有限公司 | Water purification system, control method, electronic equipment and storage medium |
-
2016
- 2016-07-26 CN CN201620794223.4U patent/CN205838723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970387A (en) * | 2022-12-22 | 2023-04-18 | 珠海格力电器股份有限公司 | Water purification system, control method, electronic equipment and storage medium |
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| GR01 | Patent grant |