CN207961620U - A kind of straight-through switching valve on water purifier - Google Patents
A kind of straight-through switching valve on water purifier Download PDFInfo
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- CN207961620U CN207961620U CN201721880602.6U CN201721880602U CN207961620U CN 207961620 U CN207961620 U CN 207961620U CN 201721880602 U CN201721880602 U CN 201721880602U CN 207961620 U CN207961620 U CN 207961620U
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Abstract
The utility model is a kind of straight-through switching valve on water purifier, belong to valve core structure technical field, it includes the valve body being connected between tap water water inlet end and water purifier and the switching device that is located in valve body, there are two independent first chamber and second chambers for setting in the valve body, tap water water inlet is provided in the first chamber, running water outlet mouth and water purifier raw water inlet, water purifier purified water connector and purified water water outlet are provided in the second chamber, the water purifier raw water inlet connects water purifier with water purifier purified water connector, the switching device rotates in valve body and realizes that there are three types of state of a controls, three kinds of state of a controls are respectively：Pass-through state, raw water state and water purification state, the purpose of this utility model be to provide it is a kind of simple in structure, it is easy for installation, can ensure straight-through switching valve of the filter core for a long time on the water purifier of wetting.
Description
Technical field
The utility model belongs to valve core structure technical field, refers in particular to a kind of straight-through switching valve on water purifier.
Background technology
With the development of the times, people's living standards continue to improve, people have also gradually paid attention to drinking water peace
Entirely, water purifier is gradually installed to improve the quality of drinking water, early stage water purifier usually only has a water inlet end and a water outlet,
Water inlet end connect tap water, tap water by water purifier be cleaned into water purification and from water outlet flow out, early stage water purifier in the presence of just like
Lower deficiency：All flowing water are all water purification, and in actually using, part flowing water can directly use raw water without purification, such as clean,
Water purifier purification function can be then wasted, a water purifier is installed, it is necessary to tap on water pipe will be mounted on and removed, removed
Most of tap is all dropped, and thus causes the waste of resource, while most of water purifier has so one
A disadvantage, that is, the water purifier after installing and using, it is necessary to assure water purifier inner filter core is moisture state, in order to ensure to filter
The filter effect of core, it is necessary to filter core is impregnated in water, and it is wetting state that filter core, which can not be completely secured, in water purifier.
CN201621305727.1 discloses a kind of water purifier switch valve structure in Chinese patent database comprising valve
Body and the switching mechanism in valve body, there are two independent first chamber and second chamber, the valve bodies for the interior tool of the valve body
With the raw water water inlet port and raw water water outlet port being connected respectively with first chamber, the valve body have respectively with the second chamber
The water purification water inlet port and water purification water outlet port, the valve body that room is connected also have the water outlet being connected with first chamber
Mouthful, the switching mechanism is switched over according to user's control between raw water water outlet, water purification are discharged and close water outlet Three models,
When the switching mechanism is in raw water water exit mode, raw water water inlet port is connected to raw water water outlet port and water purification is intake
Port is disconnected with water purification water outlet port, when the switching mechanism is in water purification water exit mode, the raw water water inlet port and original
Water water outlet port disconnects and water purification water inlet port is connected to water purification water outlet port, and water exit mode is closed when the switching mechanism is in
When, the raw water water inlet port is disconnected with raw water water outlet port and water purification water inlet port is disconnected with water purification water outlet port, the original
Water intake port with water outlet port is constant communicates, although above-mentioned utility model solves individually go out purified water and individually come from
The problem of water, but other the problem of be not resolved.
Invention content
The purpose of this utility model be to provide it is a kind of simple in structure, it is easy for installation, can ensure filter core wetting for a long time
Normal open switching valve on water purifier.
What the purpose of this utility model was realized in：
A kind of straight-through switching valve on water purifier, including the valve body that is connected between tap water water inlet end and water purifier
With the switching device being located in valve body, there are two the interior settings of the valve body independent first chamber and second chamber, described first
It is provided with tap water water inlet, running water outlet mouth and water purifier raw water inlet on chamber, is provided in the second chamber
Water purifier purified water connector and purified water water outlet, the water purifier raw water inlet are connected with water purifier purified water connector
Water purifier, the switching device rotate in valve body and realize that there are three types of state of a controls：
Pass-through state, the running water outlet mouth are closed, and water purifier raw water inlet is opened, and purified water water outlet is closed；
Raw water state, the running water outlet mouth are opened, and water purifier raw water inlet is opened, and purified water water outlet is closed；
Water purification state, the running water outlet mouth are closed, and water purifier raw water inlet is opened, and purified water water outlet is opened.
In a kind of above-mentioned straight-through switching valve on water purifier, the switching device include across first chamber and
The switching shaft of second chamber, the switching shaft include being respectively provided at the first sealing axis in first chamber and being located at second chamber
The plug group for blocking intake-outlet is respectively provided on the second interior sealing axis, the first sealing axis and the second sealing axis.
In a kind of above-mentioned straight-through switching valve on water purifier, the plug group includes that setting seals axis first
On the first plug and the second plug and be arranged second sealing axis on third plug and the 4th plug, second plug with
Third plug is arranged in the side of switching shaft, and first plug and the 4th plug are separately positioned on the second plug and third is stifled
The side of head.
In a kind of above-mentioned straight-through switching valve on water purifier, between the first sealing axis and the second sealing axis
First sealing ring is installed, one end of the close intake-outlet of the first sealing axis is equipped with the second sealing ring.
In a kind of above-mentioned straight-through switching valve on water purifier, the cross-sectional area of the water purifier raw water inlet
More than the plug group cross-sectional area.
In a kind of above-mentioned straight-through switching valve on water purifier, on the first sealing axis and the second sealing axis
The channel of water flowing is set, the erecting bed for installed plug is provided on the channel.
In a kind of above-mentioned straight-through switching valve on water purifier, the switching shaft is hollow structure.
In a kind of above-mentioned straight-through switching valve on water purifier, the water purifier raw water inlet and water purifier are net
Change and be provided with quick coupling on water connector, connection tap connecting seat is provided on the tap water water inlet.
In a kind of above-mentioned straight-through switching valve on water purifier, setting is for controlling switching dress on the outside of the valve body
Set the handle of rotation.
In a kind of above-mentioned straight-through switching valve on water purifier, shell is provided on the valve body.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
The utility model, which the advantage is that, will not waste tap, as long as installing the utility model design on tap
Switching valve, then water purifier is connected in switching valve.Just tap need not be disassembled, water purifier can also be used.It is logical
The ratio plug for crossing the water purifier raw water inlet setting of design is big, and water can enter from gap in water purifier, can ensure water purification
Filter core in device is immersed in water for a long time, keeps wetting, does not interfere with the filter effect of filter core, while can also extend filter core
Service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the sectional view of the utility model；
Fig. 4 is the valve body structure schematic diagram of the utility model；
Fig. 5 is the valve body sectional view 1 of the utility model；
Fig. 6 is the valve body sectional view 2 of the utility model；
Fig. 7 is the switching device structural schematic diagram of the utility model；
Fig. 8 is the sectional view of the first chamber of the pass-through state of the utility model；
Fig. 9 is the sectional view of the second chamber of the pass-through state of the utility model；
Figure 10 is the sectional view of the first chamber of the raw water state of the utility model；
Figure 11 is the sectional view of the second chamber of the raw water state of the utility model；
Figure 12 is the sectional view of the first chamber of the water purification state of the utility model；
Figure 13 is the sectional view of the second chamber of the water purification state of the utility model.
Meaning represented by figure label：
1- valve bodies；2- switching devices；3- shells；11- first chambers；12- second chambers；13- switches shaft；
14- first seals axis；15- second seals axis；16- plug groups；The first sealing rings of 17-；
The second sealing rings of 18-；The channels 19-；20- erecting beds；31- quick couplings；32- handles；
33- tap connecting seats；111- tap water water inlets；112- running water outlet mouths；
113- water purifier raw water inlets；121- water purifier purified water connectors；122- purified water water outlets；
The first plugs of 161-；The second plugs of 162-；163- third plugs；The 4th plugs of 164-.
Specific implementation mode
The utility model is further described with reference to specific embodiment：
As shown in figures 1-13, a kind of straight-through switching valve on water purifier, including it is connected to tap water water inlet end and net
Valve body 1 between hydrophone and the switching device 2 being located in valve body 1, there are two independent first chambers 11 for the interior setting of the valve body 1
With second chamber 12, it is former that tap water water inlet 111, running water outlet mouth 112 and water purifier are provided in the first chamber 11
Water water inlet 112 is provided with water purifier purified water connector 121 and purified water water outlet 122 in the second chamber 12, described
Water purifier raw water inlet 112 and water purifier purified water connector 121 connect water purifier, and the switching device 2 turns in valve body 1
It moves and realizes that there are three types of state of a controls：
Pass-through state, the running water outlet mouth 112 are closed, and water purifier raw water inlet 113 is opened, purified water water outlet
122 close；This state does not have flow outflow, but has original tap water to enter water purifier, ensures there is water always inside filter core.
Raw water state, the running water outlet mouth 112 are opened, and water purifier raw water inlet 113 is opened, purified water water outlet
122 close；This state has tap water outflow, also has original tap water to enter water purifier, ensures there is water inside filter core.
Water purification state, the running water outlet mouth 112 are closed, and water purifier raw water inlet 113 is opened, purified water water outlet
122 open.This three kinds of states have purified water outflow, also have original tap water largely to enter water purifier, keep water purifier production net
Change water.Above-mentioned three kinds of state water purifiers raw water inlet 113 is all that the filter core that can ensure in water purifier opened ensures wetting
State prevents the filter effect of filter core from reducing, and for extending the service life of water purifier.
In a kind of above-mentioned straight-through switching valve on water purifier, the switching device 2 includes across first chamber
11 and second chamber 12 switching shaft 13, the switching shaft 13 includes being respectively provided in first chamber 11 first sealing axis 14
With the second sealing axis 15 being located in second chamber 12, the first sealing axis 14 and second, which seals, to be respectively provided on axis 15 for blocking up
The plug group 16 of water outlet is lived in, the plug group 16 of setting is to be able to keep apart in tap water and purified water.
In a kind of above-mentioned straight-through switching valve on water purifier, the plug group 16 includes setting in the first sealing
The first plug 161 and the second plug 162 on axis 14 and the third plug 163 and the 4th plug being arranged on the second sealing axis 15
164, second plug 162 and third plug 163 are arranged in the side of switching shaft 13, first plug 161 and the 4th
Plug 164 is separately positioned on the side of the second plug 162 and third plug 163.
In a kind of above-mentioned straight-through switching valve on water purifier, the water purifier raw water inlet 113 it is transversal
Area is bigger than 16 cross-sectional area of plug group, and the cross-sectional area of water purifier raw water inlet 113 is 16 cross-sectional area of plug group
1.2-1.4 times, specifically plug group 16 is not block raw water inlet 113 completely, and design in this way can allow net
Filter core in hydrophone is completely soaked in water, and keeps soaking.
In a kind of above-mentioned straight-through switching valve on water purifier, the first sealing axis 14 and second seals axis 15
Between the first sealing ring 17 is installed, one end of the close intake-outlet of the first sealing axis 14 is equipped with the second sealing ring
18, tap water is mixed with purified water in order to prevent, while and preventing from leaking.
In a kind of above-mentioned straight-through switching valve on water purifier, the first sealing axis 14 and second seals axis 15
On be respectively provided with the channel 19 of water flowing, the erecting bed 20 for installed plug, above-mentioned side are provided on the channel 19
Case is to provide for water stream channel.
In a kind of above-mentioned straight-through switching valve on water purifier, the switching shaft 13 is hollow structure, above-mentioned
Scheme is to mitigate the weight of switching valve and the technological requirement of formed product.
In a kind of above-mentioned straight-through switching valve on water purifier, the water purifier raw water inlet 112 and water purification
It is provided with quick coupling 31 on device purified water connector 121, connection tap connection is provided on the tap water water inlet 111
Seat 33, said program can allow water purifier that can quickly connect switching valve, reduce the set-up time and for easy to disassemble,
The leading connecting seat 33 of setting is that can also install water purifier to not have to disassemble in tap, reduces the wave of resource
Take.
In a kind of above-mentioned straight-through switching valve on water purifier, 1 outside setting of the valve body is for controlling switching
The handle 32 that device 2 rotates.
In a kind of above-mentioned straight-through switching valve on water purifier, shell 3 is provided on the valve body 1, by setting
It is equipped with shell 3, outside is made to seem relatively beautiful while switching valve can be protected.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of straight-through switching valve on water purifier, including the valve body that is connected between tap water water inlet end and water purifier
(1) and the switching device (2) that is located in valve body (1), it is characterised in that：There are two independent first for setting in the valve body (1)
Chamber (11) and second chamber (12) are provided with tap water water inlet (111), running water outlet mouth on the first chamber (11)
(112) and water purifier raw water inlet (113), water purifier purified water connector (121) is provided on the second chamber (12)
With purified water water outlet (122), the water purifier raw water inlet (113) and water purifier purified water connector (121) connection are net
Hydrophone, the switching device (2) rotate in valve body (1) and realize that there are three types of state of a controls：
Pass-through state, the running water outlet mouth (112) are closed, and water purifier raw water inlet (113) is opened, purified water water outlet
(122) it closes；
Raw water state, the running water outlet mouth (112) are opened, and water purifier raw water inlet (113) is opened, purified water water outlet
(122) it closes；
Water purification state, the running water outlet mouth (112) are closed, and water purifier raw water inlet (113) is opened, purified water water outlet
(122) it opens.
2. a kind of straight-through switching valve on water purifier according to claim 1, it is characterised in that：The switching device
(2) include switching shaft (13) across first chamber (11) and second chamber (12), the switching shaft (13) includes difference
The the second sealing axis (15) for being located at the first sealing axis (14) in first chamber (11) and being located in second chamber (12), described first
The plug group (16) for blocking intake-outlet is respectively provided on sealing axis (14) and the second sealing axis (15).
3. a kind of straight-through switching valve on water purifier according to claim 2, it is characterised in that：The plug group
(16) the first plug (161) including setting on the first sealing axis (14) is sealed with the second plug (162) and setting second
Third plug (163) on axis (15) and the 4th plug (164), second plug (162) and third plug (163) setting exist
Switch the side of shaft (13), first plug (161) and the 4th plug (164) be separately positioned on the second plug (162) and
The side of third plug (163).
4. a kind of straight-through switching valve on water purifier according to claim 3, it is characterised in that：The water purifier is former
The cross-sectional area of water water inlet (113) is more than the cross-sectional area of the plug group (16).
5. a kind of straight-through switching valve on water purifier according to claim 4, it is characterised in that：First sealing
First sealing ring (17), the close Inlet and outlet water of the first sealing axis (14) are installed between axis (14) and the second sealing axis (15)
One end of mouth is equipped with the second sealing ring (18).
6. a kind of straight-through switching valve on water purifier according to Claims 2 or 3 or 4 or 5, it is characterised in that：Institute
The first sealing axis (14) and the channel (19) that water flowing is respectively provided in the second sealing axis (15) are stated, on the channel (19)
It is provided with the erecting bed (20) for installed plug.
7. a kind of straight-through switching valve on water purifier according to claim 6, it is characterised in that：The switching shaft
(13) it is hollow structure.
8. a kind of straight-through switching valve on water purifier according to claim 1, it is characterised in that：The water purifier is former
Quick coupling (31), the tap water water inlet are provided on water water inlet (113) and water purifier purified water connector (121)
(111) connection tap connecting seat (33) is provided on.
9. a kind of straight-through switching valve on water purifier according to claim 8, it is characterised in that：The valve body (1)
Handle (32) of the outside setting for controlling switching device (2) rotation.
10. a kind of straight-through switching valve on water purifier according to claim 1, it is characterised in that：The valve body (1)
On be provided with shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880602.6U CN207961620U (en) | 2017-12-28 | 2017-12-28 | A kind of straight-through switching valve on water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880602.6U CN207961620U (en) | 2017-12-28 | 2017-12-28 | A kind of straight-through switching valve on water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961620U true CN207961620U (en) | 2018-10-12 |
Family
ID=63730634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880602.6U Expired - Fee Related CN207961620U (en) | 2017-12-28 | 2017-12-28 | A kind of straight-through switching valve on water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285239A (en) * | 2019-07-29 | 2019-09-27 | 宁波市万泉环保科技有限公司 | A kind of horizontal shaft type water exit converter and tap water clarifier |
| CN112156259A (en) * | 2020-10-12 | 2021-01-01 | 江苏科凌医疗器械有限公司 | Conversion valve, air pump type automatic gastric lavage machine and gastric lavage method |
| CN113274563A (en) * | 2021-04-25 | 2021-08-20 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
-
2017
- 2017-12-28 CN CN201721880602.6U patent/CN207961620U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285239A (en) * | 2019-07-29 | 2019-09-27 | 宁波市万泉环保科技有限公司 | A kind of horizontal shaft type water exit converter and tap water clarifier |
| CN110285239B (en) * | 2019-07-29 | 2024-05-03 | 宁波市万泉环保科技有限公司 | Horizontal shaft type water outlet converter and tap water purifier |
| CN112156259A (en) * | 2020-10-12 | 2021-01-01 | 江苏科凌医疗器械有限公司 | Conversion valve, air pump type automatic gastric lavage machine and gastric lavage method |
| CN112156259B (en) * | 2020-10-12 | 2022-05-03 | 江苏科凌医疗器械有限公司 | Air pump type automatic gastric lavage machine |
| CN113274563A (en) * | 2021-04-25 | 2021-08-20 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN113274563B (en) * | 2021-04-25 | 2024-04-16 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20201228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |