CN208982663U - Water valve and water purifier - Google Patents
Water valve and water purifier Download PDFInfo
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- CN208982663U CN208982663U CN201821511638.1U CN201821511638U CN208982663U CN 208982663 U CN208982663 U CN 208982663U CN 201821511638 U CN201821511638 U CN 201821511638U CN 208982663 U CN208982663 U CN 208982663U
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- water
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Abstract
This application provides a kind of water valve and water purifiers.Water valve includes valve body and spool.It is provided with flushing valve port in valve body, the inlet and outlet being connected respectively with flushing valve port are provided on valve body, rinses in the opening's edge of valve port and offers water recess processed.Spool is movably disposed on valve body.There is spool closure to rinse the water state processed that valve port only allows water recess processed to be connected to inlet and outlet, and evacuation rinses valve port and allows flushing valve port with water recess processed while being connected to the flushing state of inlet and outlet.Using the technical solution of the utility model, just solves the problems, such as that previous water valve can not be cleared up automatically after blocking in addition to replacement by the function of water valve, play choke preventing function.After sundries cleaning, water valve still be can be used normally, and clogging is not present.
Description
Technical field
The utility model relates to pipeline control technology fields, in particular to a kind of water valve and water purifier.
Background technique
The flushable water valve used on water purifier at present generallys use diplopore and intercepts water structure, wherein a hole is macropore, in water
Valve is opened when rinsing, closing when water processed；Another hole is pore, and in water processed, pore is in normally open, due to the hole of pore
Diameter is minimum, the water of water valve is entered in normally water processed, sundries can pass through pore.
When sundries is larger, inherently pore is blocked, after pore is plugged, in water processed, water can not be arranged from water valve
Out, the sundries being blocked on water hole processed can not also be washed away when flushing.That is, above-mentioned water valve is as long as long as blocking
It can not normal use again.In addition, the hydraulic pressure for also resulting in the reverse osmosis membrane filter element of water valve front end increases after water valve blocking, when
It will result in reverse osmosis membrane damage when pressure is excessive.
Utility model content
The utility model embodiment provides a kind of water valve and water purifier, to solve water processed existing for water valve in the prior art
The technical issues of mouth can not be cleared up after blocking.
The application embodiment provides a kind of water valve, comprising: valve body is provided with flushing valve port in valve body, sets on valve body
The inlet and outlet being connected respectively with flushing valve port are equipped with, rinses in the opening's edge of valve port and offers water recess processed；Spool,
It is movably disposed on valve body, spool, which has to block, rinses the water processed that valve port only allows water recess processed to be connected to inlet and outlet
State, and evacuation rinse valve port and allow flushing valve port with water recess processed while being connected to the flushing state of inlet and outlet.
In one embodiment, the openings of sizes of water recess processed is from the opening's edge of valve port is rinsed to far from the mouth for rinsing valve port
The position on edge is gradually reduced.
In one embodiment, water recess processed is V-arrangement recess.
In one embodiment, water recess processed is U-shaped recess.
In one embodiment, it is formed with valve chamber in valve body, rinses valve port and is arranged in valve chamber, inlet and outlet
It is connected to respectively with valve chamber, and is located at the water inlet end for rinsing valve port and water outlet.
In one embodiment, water valve further includes actuator, and actuator and spool are drivingly connected, for driving spool living
It is dynamic.
In one embodiment, actuator includes: spring, and spring is abutted with spool, for spool to be maintained at water processed
State rinses state；There is electromagnetic coil the absorption spool that is powered spring force to be overcome to move to flushing state or water state processed
Energized state and power down with allow spring drive spool to water state processed or rinse state motion power-down state, spool by
Ferrimagnet is made.
In one embodiment, actuator includes shell, and shell is mounted on valve body, and electromagnetic coil is mounted on shell
Interior, spring is mounted between shell and spool.
In one embodiment, the part of spool is located in shell, and another part of spool is located in valve body, shell with
It is isolated between valve body by central spindle, spool passes through central spindle.
Present invention also provides a kind of water purifier, including water valve, water valve is above-mentioned water valve.
In the above-described embodiments, spool can be blocked and be rinsed on valve port under water state processed, only allowed and rinsed in the opening's edge of valve port
The water recess processed connection inlet and outlet opened up, can so guarantee the hydraulic pressure and flow velocity of water outlet.Spool is rushing
It washes under state, can avoid to rinse valve port and allow and rinse valve port and water recess processed, while be connected to inlet and outlet and reaching big yield
The effect of flushing.After water recess processed is blocked by sundries, spool can be adjusted to flushing state, due to water recess processed and rinsed
The opening's edge of valve port be connection, when spool evacuation open after, be equivalent to and expand water recess processed, so that it may maximum probability sundries is suitable
Flushing valve port wash away.It can not be automatic by the function of water valve in addition to replacement after blocking in this way, just solving previous water valve
The problem of cleaning, plays choke preventing function.After sundries cleaning, water valve still be can be used normally, and clogging is not present.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is structural schematic diagram of the embodiment of water valve according to the present utility model under water state processed；
Fig. 2 is structural schematic diagram of the water valve of Fig. 1 under flushing state；
Fig. 3 is the partial enlargement structural representation of the flushing valve port of the water valve of Fig. 1；
Fig. 4 is the structural schematic diagram of another angle of the flushing valve port of Fig. 3.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached
Figure, is described in further details the utility model.Here, the exemplary embodiment and its explanation of the utility model are for solving
The utility model is released, but is not intended to limit the scope of the present invention.
Fig. 1, Fig. 2 and Fig. 4 show the embodiment of the water valve of the utility model, which includes valve body 10 and spool 20.
It is provided in valve body 10 and rinses valve port 11, the water inlet 12 being connected respectively with flushing valve port 11 and water outlet are provided on valve body 10
Mouth 13 rinses in the opening's edge of valve port 11 and offers water recess 14 processed.Spool 20 is movably disposed on valve body 10.Spool 20 has
Have to block and rinse the water state processed that valve port 11 only allows water recess 14 processed to be connected to water inlet 12 and water outlet 13, and evacuation flushing valve
Mouth 11 allows flushing valve port 11 with water recess 14 processed while being connected to the flushing state of water inlet 12 and water outlet 13.
Using the technical solution of the utility model, spool 20 can block and rinse on valve port 11, only allow punching under water state processed
The water recess 14 processed connection water inlet 12 and water outlet 13 opened up in the opening's edge of valve port 11 is washed, can so guarantee water outlet
13 hydraulic pressure and flow velocity.Spool 20 can avoid to rinse valve port 11 and allow and rinse valve port 11 and water recess 14 processed, together under flushing state
Shi Liantong water inlet 12 and water outlet 13 have the function that big yield rinses.After water recess 14 processed is blocked by sundries, it can incite somebody to action
Spool 20 is adjusted to flushing state, since water recess 14 processed is connected to the opening's edge for rinsing valve port 11, when the evacuation of spool 20 is opened
Afterwards, it is equivalent to and expands water recess 14 processed, so that it may which maximum probability washes away sundries along valve port 11 is rinsed.In this way, just solving
The problem of previous water valve can not be cleared up automatically after blocking in addition to replacement by the function of water valve, plays choke preventing function.?
After sundries cleaning, water valve still be can be used normally, and clogging is not present.
As a preferred embodiment, the openings of sizes of water recess 14 processed is from the opening's edge of valve port 11 is rinsed to far from punching
The position for washing the opening's edge of valve port 11 is gradually reduced.In this way, can drain after the evacuation of spool 20 is opened in order to sundries.If water processed
The structure that the openings of sizes of recess 14 is gradually increased from the opening's edge for rinsing valve port 11 to the position far from the opening's edge for rinsing valve port 11,
It will increase the cleaning difficulty that sundries is stuck in water recess 14 processed.
As a kind of highly preferred embodiment, as shown in Figure 3 and Figure 4, in the technical scheme of this embodiment, water processed
Recess 14 is V-arrangement recess.Through overtesting, after being blocked by sundries, spool 20 can be easier V-arrangement recess under flushing state
Sundries is drained.As other optional embodiments, water recess 14 processed or U-shaped recess, but U-shaped recess still has one
The risk that can not be cleared up after fixed blocking, and V-type recess then will not.
It should be noted that the cross-sectional area of water recess 14 processed should select rationally according to the hydraulic demand under water state processed
Design.
As depicted in figs. 1 and 2, in the technical scheme of this embodiment, it is formed with valve chamber 15 in valve body 10, rinses valve port 11
It is arranged in valve chamber 15, water inlet 12 and water outlet 13 are connected to valve chamber 15 respectively, and are located at the water inlet for rinsing valve port 11
End and water outlet.Under water state processed, water flow first passes through water inlet 12 and enters in valve chamber 15, then by rinsing valve port 11
The water recess 14 processed opened up in opening's edge is flowed into water outlet 13, then is discharged from water outlet 13.Under flushing state, water flow is first passed through
Water inlet 12 enters in valve chamber 15, is then co-flowed into water outlet 13 by rinsing valve port 11 and water recess 14 processed, then from
Water outlet 13 is discharged.
As depicted in figs. 1 and 2, in the technical scheme of this embodiment, water valve further includes actuator, actuator and spool 20
It is drivingly connected, for driving spool 20 movable.Actuator includes spring 31 and electromagnetic coil 32, and spring 31 is abutted with spool 20,
For spool 20 to be maintained at water state processed.As shown in Fig. 2, there is electromagnetic coil 32 the absorption spool 20 that is powered to overcome 31 bullet of spring
Energized state of the power to flushing state motion.As shown in Figure 1, electromagnetic coil 32 also has power down to allow spring 31 to drive spool 20
The power-down state moved to water state processed, spool 20 are made of ferrimagnet.Preferably, spool 20 is by stainless steel material system
At.
As other optional embodiments, actuator is also possible to such as electric pushrod, pneumatic cylinder, hydraulic cylinder or tooth
Take turns rackwork linear motion mechanism.
As depicted in figs. 1 and 2, actuator includes shell 33, and shell 33 is mounted on valve body 10, and electromagnetic coil 32 is mounted on
In shell 33, spring 31 is mounted between shell 33 and spool 20.In the technical scheme of this embodiment, shell 33 is mounted on valve
The top of body 10.Optionally, valve body 10 can be made of plastic material.Optionally, in the technical scheme of this embodiment, spool
20 part is located in shell 33, and another part of spool 20 is located in valve body 10, passes through central spindle between shell 33 and valve body 10
34 isolation, spool 20 pass through central spindle 34.In the technical scheme of this embodiment, central spindle 34 realize to the control section of water valve and
Short circuit is caused in the isolation of execution part, the control section where avoiding water flow from entering actuator.More preferably, in spool 20
Sealing ring is provided between central spindle 34.
It should also be noted that, the technical solution of the utility model also eliminates the water guide of the plastic film in existing water valve
Sealing structure avoids seepy question caused after plastic film goes wrong so that structure is simpler, relatively reliable.
The utility model additionally provides a kind of water purifier, should include above-mentioned water valve.Using the water purifier of above-mentioned water valve, solution
The problem of previous water valve of having determined can not be cleared up automatically after blocking in addition to replacement by the function of water valve.It is cleared up in sundries
Afterwards, water valve still can be used normally, and clogging is not present.Simultaneously, it is thus also avoided that caused water valve front end after water valve blocking
Reverse osmosis membrane filter element the technical issues of being easily damaged.
Specifically, preset program can be arranged on water purifier, after the water recess 14 processed for detecting water valve is blocked, then
Water purifier is restarted, the flushing state of starting when water purifier being allowed to be switched on understands that blocking to the sundries on water recess 14 processed, makes
Machine works normally, and plays the role of anti-blocking.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, the utility model embodiment can have various modifications and variations.All spirit in the utility model
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of water valve characterized by comprising
Valve body (10) is provided in the valve body (10) and rinses valve port (11), be provided on the valve body (10) respectively with it is described
Water inlet (12) and water outlet (13) that valve port (11) are connected are rinsed, offers water processed in the opening's edge for rinsing valve port (11)
Recess (14)；
Spool (20) is movably disposed on the valve body (10), and the spool (20), which has, blocks the flushing valve port
(11) the water recess (14) processed is only allowed to be connected to the water state processed of the water inlet (12) and the water outlet (13), and evacuation
The flushing valve port (11) allow the flushing valve port (11) and the water recess (14) processed and meanwhile be connected to the water inlet (12) and
The flushing state of the water outlet (13).
2. water valve according to claim 1, which is characterized in that the openings of sizes of the water recess (14) processed is from the flushing
The opening's edge of valve port (11) is gradually reduced to the position far from the opening's edge for rinsing valve port (11).
3. water valve according to claim 1, which is characterized in that the water recess (14) processed is V-arrangement recess.
4. water valve according to claim 1, which is characterized in that the water recess (14) processed is U-shaped recess.
5. water valve according to claim 1, which is characterized in that be formed with valve chamber (15), the punching in the valve body (10)
Valve port (11) setting is washed in the valve chamber (15), the water inlet (12) and the water outlet (13) respectively with the valve chamber
(15) it is connected to, and is located at the water inlet end for rinsing valve port (11) and water outlet.
6. water valve according to claim 1, which is characterized in that the water valve further includes actuator, the actuator and institute
Spool (20) drive connection is stated, for driving the spool (20) movable.
7. water valve according to claim 6, which is characterized in that the actuator includes:
Spring (31), the spring (31) abut with the spool (20), for the spool (20) to be maintained at the water processed
State or the flushing state；
Electromagnetic coil (32), have be powered adsorb the spool (20) overcome the spring (31) elastic force to the flushing state or
The energized state of water state movement processed and power down are to allow the spring (31) to drive the spool (20) to the water state processed
Or the power-down state for rinsing state motion, the spool (20) are made of ferrimagnet.
8. water valve according to claim 7, which is characterized in that the actuator includes shell (33), the shell (33)
It is mounted on the valve body (10), the electromagnetic coil (32) is mounted in the shell (33), and the spring (31) is mounted on
Between the shell (33) and the spool (20).
9. water valve according to claim 8, which is characterized in that the part of the spool (20) is located at the shell (33)
Interior, another part of the spool (20) is located in the valve body (10), leads between the shell (33) and the valve body (10)
Central spindle (34) isolation is crossed, the spool (20) passes through the central spindle (34).
10. a kind of water purifier, including water valve, which is characterized in that the water valve water as claimed in any one of claims 1 to 9
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511638.1U CN208982663U (en) | 2018-09-14 | 2018-09-14 | Water valve and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511638.1U CN208982663U (en) | 2018-09-14 | 2018-09-14 | Water valve and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982663U true CN208982663U (en) | 2019-06-14 |
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ID=66784326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821511638.1U Active CN208982663U (en) | 2018-09-14 | 2018-09-14 | Water valve and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027258A (en) * | 2018-09-14 | 2018-12-18 | 格力电器（中山）小家电制造有限公司 | water valve and water purifier |
-
2018
- 2018-09-14 CN CN201821511638.1U patent/CN208982663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027258A (en) * | 2018-09-14 | 2018-12-18 | 格力电器（中山）小家电制造有限公司 | water valve and water purifier |
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