CN109140001A - Valve and device with valve - Google Patents
Valve and device with valve Download PDFInfo
- Publication number
- CN109140001A CN109140001A CN201811076932.9A CN201811076932A CN109140001A CN 109140001 A CN109140001 A CN 109140001A CN 201811076932 A CN201811076932 A CN 201811076932A CN 109140001 A CN109140001 A CN 109140001A
- Authority
- CN
- China
- Prior art keywords
- valve
- throttling
- water outlet
- closeouts
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000006837 decompression Effects 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 2
- 229910017053 inorganic salt Inorganic materials 0.000 abstract description 6
- 239000013078 crystal Substances 0.000 abstract 1
- -1 further Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to the technical field of valves, in particular to a valve and a device with the valve, wherein the valve comprises: the valve body is provided with a valve cavity; the valve core is arranged in the valve cavity; the pressure reducing throttling structure is used for realizing the throttling function of the valve; the pressure reducing and throttling structure comprises a throttling channel, the throttling channel is provided with a water inlet communicated with the valve cavity and a water outlet communicated with the outside of the valve, the pressure reducing and throttling structure further comprises a plugging piece movably arranged in the throttling channel and positioned between the water inlet and the water outlet, and a biasing piece for providing biasing force to the plugging piece, fluid of the water inlet needs to overcome the biasing force to push the plugging piece to open the water outlet, the sizes of the water inlet and the water outlet are not limited, the water inlet and the water outlet can be made into larger sizes, the larger size is not easy to be blocked by inorganic salt, further, inorganic salt crystals can be effectively prevented from being generated on the throttling channel, and the problem of blocking is avoided or at least reduced.
Description
Technical field
The present invention 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.
Summary of the invention
The main purpose of the present invention is to provide a kind of valve and with the device of valve, to solve the throttling of valve in the prior art
Hole is easy the problem of blocking.
To achieve the above object, the present invention provides a kind of valves, comprising: valve body is equipped with valve chamber；Spool is set in valve chamber；
And decompression throttle structure, for realizing the throttling function of valve；Wherein, decompression throttle structure includes throttling passage, throttling passage
With the water inlet being connected to valve chamber, and the water outlet being connected to for the external world with valve, decompression throttle structure further includes removable
It is arranged in throttling passage dynamicly, the closeouts between inlet and outlet, and provides biasing force to closeouts
Bias piece, the fluid of water inlet need to overcome biasing force to push closeouts to open water outlet.
Further, closeouts are the baffle being movably disposed in throttling passage.
Further, bias piece is that one end is abutted with closeouts, the spring that the other end is abutted with throttling passage inner wall.
Further, bias piece is that one end is abutted with closeouts, the like pole magnetic that the other end is abutted with throttling passage inner wall
Property element.
Further, water outlet is provided with the side of closeouts.
Further, valve further includes the drainage cavity for offering drainage hole, and drainage cavity is molded in valve chamber, with valve chamber by opening
Mouth connection, spool are moved back and forth in valve chamber to open or close the opening in drainage cavity.
Further, water outlet is connected to drainage cavity.
Further, valve further includes the plug being detachably arranged on valve body, and plug can be by throttling passage when splitting out
It is connected to the external world of valve.
Further, valve is water purifier wastewater valve.
Further, valve is solenoid valve.
The present invention also provides a kind of devices with valve, including above-mentioned valve.
Further, the device with valve is water purifier.
Technical solution of the present invention has the advantages that
In valve provided by the invention 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 and valve
Extraneous connection decompression throttle structure, while it includes with the water inlet being connected to valve chamber and being used for that decompression throttle structure, which is arranged,
With valve the external world be connected to water outlet throttling passage, be movably disposed in throttling passage and be in inlet and outlet it
Between closeouts and to closeouts provide biasing force bias piece, the fluid of water inlet need to overcome biasing force push closeouts beat
The mouth of a river is outputed, so that fluid is flowed out by water outlet, fluid can be formed in valve during overcoming biasing force before closeouts,
Pressure before valve rises, and then realizes the effect of throttling back-pressure；The size of inlet and outlet is also not limited, and can be incited somebody to action
It is made into biggish size, and the mouth of larger size is not easy to be blocked by inorganic salts, and then inorganic salts crystallization can be effectively avoided
It is generated on throttling passage, avoids the problem that or at least alleviate blocking.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, 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 embodiment of the present invention；
Fig. 2 is the schematic cross-sectional view of valve shown in Fig. 1；
Fig. 3 is the side view of middle valve shown in Fig. 1.
Wherein, the appended drawing reference in above-mentioned attached drawing are as follows:
1, plug；2, baffle；3, silica gel head；4, spool；5, valve body；7, drainage cavity；8, valve chamber；9, spring；10, bullet is resetted
Spring；11, electromagnetic coil；13, throttling passage；14, inlet opening；15, apopore；16, water inlet；17, water outlet.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is 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 includes: valve body 5, valve
Core 4 and decompression throttle structure.Valve body 5 in the present embodiment is equipped with valve chamber 8；Spool 4 is set in valve chamber 8；Depressurize throttle structure
For realizing the throttling function of valve；Wherein, decompression throttle structure includes throttling passage 13, and throttling passage 13 has to be connected with valve chamber 8
Logical water inlet, and the water outlet being connected to for the external world with valve, decompression throttle structure further includes being movably disposed at section
In circulation road 13, closeouts between inlet and outlet, and the bias piece of biasing force, water inlet are provided to closeouts
The fluid of mouth need to overcome biasing force to push closeouts to open water outlet.
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 with the water inlet being connected to valve chamber 8 and for the external world with valve that decompression throttle structure, which is arranged,
The water outlet throttling passage 13 of connection, the envelope for being movably disposed in throttling passage 13 and being between inlet and outlet
Blocking piece and to closeouts provide biasing force bias piece, the fluid of water inlet need to overcome biasing force push closeouts open water outlet
Mouthful, so that fluid is flowed out by water outlet, fluid can be formed in valve during overcoming biasing force before closeouts, before valve
Pressure rises, and then realizes the effect of throttling back-pressure；The size of inlet and outlet is also not limited, and can be made into
Biggish size, the mouth of larger size are not easy to be blocked by inorganic salts, and then inorganic salts crystallization can be effectively avoided and throttling
It is generated on channel, avoids the problem that or at least alleviate blocking.
Specifically, the closeouts in the present embodiment are the baffle 2 being movably disposed in throttling passage 13, and baffle is convenient for
Processing and manufacturing reduces manufacturing cost.
Specifically, the bias piece in the present embodiment is that one end is abutted with closeouts, and the other end is supported with 13 inner wall of throttling passage
The spring 9 connect, spring is easy to use, low in cost.By measuring the throttle-flow of valve, not according to different traffic requirement selections
With the spring of elastic force.Certainly, bias piece may be that other elastomeric elements or one end are abutted with closeouts, the other end and throttling
The like pole magnetic element that 13 inner wall of channel abuts.
Specifically, water outlet is provided with the side of closeouts, and arrangement is easy, simplifies structure.
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 inlet opening 14 for being connected to throttling passage 13 and valve chamber 8, when needing to throttle, in valve chamber 8
Water by inlet opening 14 enter throttling passage 13, and by water outlet outflow.The aperture of inlet opening 14 in the present embodiment is small
In the aperture of throttling passage 13, the extending direction for extending perpendicularly to throttling passage 13 of inlet opening 14, and then the work of baffle
The dynamic flowing for being not easy to influence water flow in inlet opening 14.
Specifically, the valve in the present embodiment further includes the drainage cavity 7 for offering drainage hole, 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.Work as valve
When not needing throttling, opening is opened, fluid directly passes through opening and enters drainage cavity 7, and is discharged by drainage hole；When valve needs to save
When stream, opening is closed, fluid cannot be by opening, and fluid is discharged by inlet opening 14, throttling passage and apopore 15 at this time, valve
It can be realized two functions of throttling and standard-sized sheet.
Specifically, water outlet is connected to drainage cavity 7, will be expelled to valve by drainage cavity 7, drainage hole by the water after throttling
The external world, simplify valve overall structure.Preferably, decompression throttle structure further includes being connected to going out for throttling passage 13 and drainage cavity 7
Water hole 15.
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.
Specifically, valve is water purifier wastewater valve, realizes throttling and two states of standard-sized sheet by a valve, simplifies water purifier
Pipeline arrangement.
Specifically, valve is solenoid valve, and under power-up state, water enters in valve from the water inlet 16 of valve, has silicon on spool 4
Rubber head 3, silica gel head 3 are moved upwards with the spool 4 moved upwards after being powered on by electromagnetic coil 11, and spool moves upwards same
When compression reseting spring 10, into the water in valve by hydraulic pressure directly from drainage cavity 7 through drainage hole outflow valve outside.When solenoid valve falls
Electricity, spool 4 are moved downward by the elastic force of reset spring 10, and silica gel head 3 is blocked opening for drainage cavity 7 by the active force of reset spring
Mouthful, water cannot be discharged from drainage hole at this time, and hydraulic pressure increases in valve, but enter throttling passage 13 by inlet opening 14, by hydraulic pressure
Pressure act on baffle compressed spring 9, baffle is depressed into the position that can open apopore, fluid from apopore 15, drainage cavity,
Drainage hole, water outlet 17 flow out to the external world of valve, and decompression throttle structure limits water flow, forms buffer brake before baffle,
RO film has interception function to inorganic salts, and water surveys reversed seep from the higher side of inorganic salt content to the low pure water of inorganic salt content
Thoroughly, and then have the function that purified water.
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 still within the protection scope of the invention.
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, for realizing the throttling function of the valve；
Wherein, the decompression throttle structure includes throttling passage (13), and the throttling passage (13) has with the valve chamber (8) even
Logical water inlet, and the water outlet being connected to for the external world with the valve, the decompression throttle structure further includes movably
It is arranged in the throttling passage (13), the closeouts between the water inlet and the water outlet, and to the envelope
Blocking piece provides the bias piece of biasing force, and the fluid of the water inlet need to overcome the biasing force to push the closeouts to open institute
State water outlet.
2. valve according to claim 1, which is characterized in that the closeouts are to be movably disposed at the throttling passage
(13) baffle (2) in.
3. valve according to claim 1, which is characterized in that the bias piece is that one end is abutted with the closeouts, another
Hold the spring (9) abutted with the throttling passage (13) inner wall.
4. valve according to claim 1, which is characterized in that the bias piece is that one end is abutted with the closeouts, another
Hold the like pole magnetic element abutted with the throttling passage (13) inner wall.
5. valve according to claim 1, which is characterized in that the water outlet is provided with the side of the closeouts.
6. valve according to claim 1, which is characterized in that the valve further includes the drainage cavity (7) for offering drainage hole, institute
It states drainage cavity (7) to be molded in the valve chamber (8), with the valve chamber (8) by open communication, the spool (4) is in the valve
It moves back and forth in 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 water outlet is connected to the 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 |
|---|---|---|---|
| CN201811076932.9A CN109140001A (en) | 2018-09-14 | 2018-09-14 | Valve and device with valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076932.9A CN109140001A (en) | 2018-09-14 | 2018-09-14 | Valve and device with valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109140001A true CN109140001A (en) | 2019-01-04 |
Family
ID=64825573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811076932.9A Pending CN109140001A (en) | 2018-09-14 | 2018-09-14 | Valve and device with valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109140001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156631A (en) * | 2020-01-20 | 2020-05-15 | 珠海格力电器股份有限公司 | Automatic water sealing device of cooling fan and cooling fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1072680A (en) * | 1963-06-28 | 1967-06-21 | Int Harvester Co | Improvements in or relating to decompression valves |
| CN201268604Y (en) * | 2008-08-07 | 2009-07-08 | 杨克庆 | Wastewater proportional controller with manual flushing function |
| CN206845910U (en) * | 2017-06-12 | 2018-01-05 | 金华市宏昌电器有限公司 | A kind of adjustable waste water magnetic valve |
| CN207005381U (en) * | 2017-07-26 | 2018-02-13 | 四川华林阀仪表科技有限公司 | A kind of small flow high pressure desuperheat water valve high effect of reducing pressure mechanism |
| CN209100669U (en) * | 2018-09-14 | 2019-07-12 | 珠海格力电器股份有限公司 | Valve and device with valve |
-
2018
- 2018-09-14 CN CN201811076932.9A patent/CN109140001A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1072680A (en) * | 1963-06-28 | 1967-06-21 | Int Harvester Co | Improvements in or relating to decompression valves |
| CN201268604Y (en) * | 2008-08-07 | 2009-07-08 | 杨克庆 | Wastewater proportional controller with manual flushing function |
| CN206845910U (en) * | 2017-06-12 | 2018-01-05 | 金华市宏昌电器有限公司 | A kind of adjustable waste water magnetic valve |
| CN207005381U (en) * | 2017-07-26 | 2018-02-13 | 四川华林阀仪表科技有限公司 | A kind of small flow high pressure desuperheat water valve high effect of reducing pressure mechanism |
| CN209100669U (en) * | 2018-09-14 | 2019-07-12 | 珠海格力电器股份有限公司 | Valve and device with valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156631A (en) * | 2020-01-20 | 2020-05-15 | 珠海格力电器股份有限公司 | Automatic water sealing device of cooling fan and cooling fan |
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