CN209100667U - Valve and device with valve - Google Patents
Valve and device with valve Download PDFInfo
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- CN209100667U CN209100667U CN201821507137.6U CN201821507137U CN209100667U CN 209100667 U CN209100667 U CN 209100667U CN 201821507137 U CN201821507137 U CN 201821507137U CN 209100667 U CN209100667 U CN 209100667U
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- valve
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- throttling
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Abstract
The utility model relates to valve technology fields, and in particular to a kind of valve and the device with valve.The valve includes: valve body, is equipped with valve chamber；Spool is set in valve chamber；And decompression throttle structure, one end are connected to valve chamber, the other end is used to be connected to the external world of valve；Wherein, depressurizing throttle structure includes throttling passage, and it is movably disposed in the mobile in throttling passage, the throttle clearance for throttling is formed between mobile and throttling passage, and then depressurizing throttle structure by setting includes throttling passage, and it is movably disposed in the mobile in throttling passage, the throttle clearance for throttling is formed between mobile and throttling passage, when so that valve being throttled by the throttle clearance between mobile and throttling passage, mobile can move under the action of water flow in throttling passage, and then inorganic salts crystallization can be effectively avoided and generated in throttle clearance, avoid the problem that or at least alleviate blocking.
Description
Technical field
The utility model relates to valve technology fields, and in particular to a kind of valve and the device with valve.
Background technique
Currently, the throttle orifice in waste water solenoid valve used in water purifier, to realize throttling function, the aperture one of throttle orifice
As it is smaller.And the characteristic of water purifier determines inorganic salt content of the water purifier after being filtered purification to water, in remaining waste water
Larger, inorganic salts nucleus growth be easy to cause waste water solenoid valve blocked primary orifice, and then fails after causing waste water solenoid valve to block,
Prevent water purifier is from normal use.
Utility model content
The main purpose of the utility model is to provide a kind of valve and with the device of valve, to solve valve in the prior art
Throttle orifice is easy the problem of blocking.
To achieve the above object, the utility model provides a kind of valve, comprising:
Valve body is equipped with valve chamber；
Spool is set in the valve chamber；And
Throttle structure is depressurized, one end is connected to the valve chamber, and the other end is used to be connected to the external world of the valve；
Wherein, the decompression throttle structure includes throttling passage, and is movably disposed in the throttling passage
Mobile is formed with the throttle clearance for throttling between the mobile and the throttling passage.
Further, the mobile is the rolling bead being movably disposed in the throttling passage.
Further, the decompression throttle structure further includes the first water hole for being connected to the throttling passage Yu the valve chamber.
Further, the aperture in first water hole is less than the aperture of the throttling passage.
Further, the extending direction for extending perpendicularly to the throttling passage in first water hole.
Further, the valve further includes the drainage cavity for offering drainage hole, and the drainage cavity is molded in the valve chamber,
With the valve chamber by open communication, the spool is moved back and forth in the valve chamber to open or close in the drainage cavity
Opening.
Further, the decompression throttle structure further includes the second water for being connected to the throttling passage Yu the drainage cavity
Hole, second water hole is for the throttling passage to be connected to the drainage hole in the drainage cavity.
Further, the valve further includes the plug being detachably arranged on valve body, and the plug can be incited somebody to action when splitting out
The throttling passage is connected to the external world of the valve.
Further, the valve is water purifier wastewater valve.
Further, the valve is solenoid valve.
The utility model also provides a kind of device with valve, including valve as described above.
Further, the device with valve is water purifier.
Technical solutions of the utility model have the advantages that
In valve provided by the utility model and device with valve, it is connected to by the way that one end is arranged with valve chamber, the other end is used for
The decompression throttle structure being connected to the external world of valve, while it includes throttling passage that decompression throttle structure, which is arranged, and is movably set
The mobile in throttling passage is set, the throttle clearance for throttling is formed between mobile and throttling passage, so that valve is logical
When the throttle clearance crossed between mobile and throttling passage is throttled, mobile can be in throttling passage under the action of water flow
Movement, and then inorganic salts crystallization can be effectively avoided and generated in throttle clearance, avoid the problem that or at least alleviate blocking.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is the schematic perspective view of valve in the utility model embodiment；
Fig. 2 is the schematic cross-sectional view of valve shown in Fig. 1；
Fig. 3 is enlarged structure schematic diagram of the valve shown in Fig. 2 in the portion A.
Wherein, the appended drawing reference in above-mentioned attached drawing are as follows:
1, plug；2, bead is rolled；3, silica gel head；4, spool；5, valve body；6, drainage hole；7, drainage cavity；8, valve chamber；13,
Throttling passage；14, the first water hole；15, the second water hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
It is specially the wastewater valve being applied in water purifier according to the valve in the present embodiment, is used in prior art water purifier
Wastewater valve mostly uses conventional use of valve, wherein realize that throttling function is the throttle orifice being provided in valve chamber 8, throttle orifice it is big
It is small generally in 10mm hereinafter, it is simple with structure, the low advantage of manufacturing cost.But conventional use of valve is applied in water purifier
It is middle as wastewater valve in use, since the inorganic salt content in water purifier in waste water is much higher than light water, therefore it is conventional use of
Valve its throttle orifice in water purifier is easy blocking, influences the realization of water purifier normal function.
As shown in Figure 1 to Figure 3, in view of the above-mentioned problems existing in the prior art, the valve in the present embodiment specifically includes that valve body
5, spool 4 and decompression throttle structure.Valve chamber 8 is equipped in valve body 5 in the present embodiment, spool 4 is set in valve chamber 8, and can be
It is moved back and forth in valve chamber 8, the one end for depressurizing throttle structure is connected to valve chamber 8, and the other end is used to be connected to the external world of valve；Wherein,
Decompression throttle structure in the present embodiment includes throttling passage 13, and the activity being movably disposed in throttling passage 13
Body is formed with the throttle clearance for throttling between mobile and throttling passage 13.
And then the valve in the present embodiment is connected to by the way that one end is arranged with valve chamber 8, what the other end was used to be connected to the external world of valve
Throttle structure is depressurized, while it includes throttling passage 13 that decompression throttle structure, which is arranged, and is movably disposed in throttling passage 13
In mobile, the throttle clearance for throttling is formed between mobile and throttling passage 13 so that valve by mobile with
When throttle clearance between throttling passage 13 is throttled, mobile can move under the action of water flow in throttling passage 13,
And then inorganic salts crystallization can be effectively avoided and generated in throttle clearance, avoid the problem that or at least alleviate blocking.
Specifically, the mobile in the present embodiment is the rolling bead 2 being movably disposed in throttling passage 13, is passed through
It is controllable in a certain range to roll the gap cooperated between bead 2 and throttling passage 13, it is disorderly in water flow when water flow passes through
Random water flow can play the role of a throttling back-pressure, roll the meeting of bead 2 movement or rotation with variation in water pressure, water flow side, Jin Erke
Effectively prevent wastewater valve from blocking because of inorganic salts crystallization, to guarantee the normal work of wastewater valve.
Certainly, mobile can be movable under flow action in addition to using bead 2 is rolled, being also possible to spheroid, cylinder etc.,
And the mobile of throttle clearance can be formed with throttling passage 13.
How decompression throttle structure be connected to valve chamber 8, the throttling passage 13 in this specific implementation, which can be to be arranged, to exist
In valve chamber 8, decompression throttle structure further includes the first water hole 14 for being connected to throttling passage 13 and valve chamber 8, when needing to throttle, valve chamber 8
In water throttling passage 13 is entered by the first water hole 14, and throttled by throttle clearance.
The aperture in the first water hole 14 in the present embodiment is less than the aperture of throttling passage 13, and then can be to avoid rolling bead
2, which enter the first water hole 14, blocks the first water hole 14.The extending direction for extending perpendicularly to throttling passage 13 in the first water hole 14,
And then the activity of mobile is not easy to influence the flowing of water flow in the first water hole 14.
Specifically, the valve in the present embodiment further includes the drainage cavity 7 for offering drainage hole 6, and drainage cavity 7 is molded over valve chamber 8
Interior, with valve chamber 8 by open communication, spool 4 is moved back and forth in valve chamber 8 to open or close the opening in drainage cavity 7.Decompression
Throttle structure further includes the second water hole 15 for being connected to throttling passage 13 and drainage cavity 7, and the second water hole 15 is used for throttling passage 13
It is connected to the drainage hole 6 in drainage cavity 7, and then is accomplished by the external world that the water after throttling is expelled to valve by drainage hole 6.The
The aperture in two water holes 15 is less than the aperture for rolling bead 2, and then avoids the water flow generation shadow for rolling bead 2 to the second water hole 15
It rings.
Valve in the present embodiment is specially solenoid valve, and under power-up state, water enters in valve from the water inlet of valve, spool 4
Upper to have silica gel head 3, silica gel head 3 is moved upwards with the spool 4 moved upwards after being powered on by electromagnetic coil, into valve
Water is directly flowed out outside valve from drainage cavity 7 through drainage hole 6 by hydraulic pressure.When solenoid valve power down, spool 4 is downward by the elastic force of reset spring
Movement, silica gel head 3 are blocked the opening of drainage cavity 7 by the active force of reset spring, and water cannot be discharged from drainage hole 6 at this time, but
Enter throttling passage 13 by the first water hole 14, by throttling passage 13 and the throttle clearance between bead 2 is rolled, then from the
Two water holes 15 enter drainage cavity 7 and are discharged.
Preferably, the valve in the present embodiment further includes the plug 1 being detachably arranged on valve body 5, and plug 1 is when splitting out
Throttling passage 13 can be connected to the external world of valve, accordingly even when under exceedingly odious condition of water quality, such as water purifier front end mistake
Failure of apparatus is filtered, so that the valve in the present embodiment can still carry out plug 1 when the impurity in water being caused to block this solenoid valve
Disassembly, then takes out plug 1 and dredges to throttling passage 13, facilitate the maintenance of valve.
The present embodiment also provides a kind of device with valve, including valve as described above, and then excellent possessed by above-mentioned valve
Point, the device with valve in the present embodiment should also have, and details are not described herein.
Device in the present embodiment with valve can be water purifier, purifying drinking appliance etc..
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (12)
1. a kind of valve characterized by comprising
Valve body (5) is equipped with valve chamber (8)；
Spool (4) is set in the valve chamber (8)；And
Throttle structure is depressurized, one end is connected to the valve chamber (8), and the other end is used to be connected to the external world of the valve；
Wherein, the decompression throttle structure includes throttling passage (13), and is movably disposed in the throttling passage (13)
In mobile, the throttle clearance for throttling is formed between the mobile and the throttling passage (13).
2. valve according to claim 1, which is characterized in that the mobile is to be movably disposed in the throttling passage
(13) the rolling bead (2) in.
3. valve according to claim 1, which is characterized in that the decompression throttle structure further includes being connected to the throttling passage
(13) with first water hole (14) of the valve chamber (8).
4. valve according to claim 3, which is characterized in that the aperture of first water hole (14) is less than the throttling passage
(13) aperture.
5. valve according to claim 4, which is characterized in that first water hole (14) extends perpendicularly to the section
The extending direction of circulation road (13).
6. valve according to claim 1, which is characterized in that the valve further includes the drainage cavity for offering drainage hole (6)
(7), the drainage cavity (7) is molded in the valve chamber (8), and with the valve chamber (8) by open communication, the spool (4) exists
It moves back and forth in the valve chamber (8) to open or close the opening on the drainage cavity (7).
7. valve according to claim 6, which is characterized in that the decompression throttle structure further includes being connected to the throttling passage
(13) it is used for second water hole (15) of the drainage cavity (7), second water hole (15) by the throttling passage (13) and institute
State drainage hole (6) connection in drainage cavity (7).
8. valve according to any one of claim 1 to 7, which is characterized in that the valve further includes being detachably arranged in
The throttling passage (13) can be connected to by the plug (1) on valve body (5), the plug (1) when splitting out with the external world of the valve.
9. valve according to any one of claim 1 to 7, which is characterized in that the valve is water purifier wastewater valve.
10. valve according to any one of claim 1 to 7, which is characterized in that the valve is solenoid valve.
11. a kind of device with valve, which is characterized in that including valve described in any one of claims 1 to 10.
12. the device according to claim 11 with valve, which is characterized in that the device with valve is water purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507137.6U CN209100667U (en) | 2018-09-14 | 2018-09-14 | Valve and device with valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507137.6U CN209100667U (en) | 2018-09-14 | 2018-09-14 | Valve and device with valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100667U true CN209100667U (en) | 2019-07-12 |
Family
ID=67152635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821507137.6U Active CN209100667U (en) | 2018-09-14 | 2018-09-14 | Valve and device with valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185478A (en) * | 2018-09-14 | 2019-01-11 | 珠海格力电器股份有限公司 | Valve and device with valve |
-
2018
- 2018-09-14 CN CN201821507137.6U patent/CN209100667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185478A (en) * | 2018-09-14 | 2019-01-11 | 珠海格力电器股份有限公司 | Valve and device with valve |
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