CN204620274U - Fluidic device - Google Patents
Fluidic device Download PDFInfo
- Publication number
- CN204620274U CN204620274U CN201520282641.0U CN201520282641U CN204620274U CN 204620274 U CN204620274 U CN 204620274U CN 201520282641 U CN201520282641 U CN 201520282641U CN 204620274 U CN204620274 U CN 204620274U
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- CN
- China
- Prior art keywords
- housing
- striker
- fluidic device
- pressure chamber
- dynamic core
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
Abstract
The utility model discloses a kind of fluidic device, comprise housing (1), coil (2), striker (3), elastic parts (4), stator (6) and pressure chamber (7); Described coil (2) is located on stator (6), described elastic parts (4) one end and striker (3) offset, the other end and housing offset, described housing (1) is communicated with pressure chamber (7), it is identical with the aperture of the connectivity part of pressure chamber (7) with housing (1) that described striker (3) is located in stator (6) and one end, described striker (3) and pressure chamber (7) concentric.
Description
Technical field
The utility model relates to a kind of fluidic device.
Background technology
The fluidic device of currently available technology is all adopted outside to pass into high pressure, is adjusted accordingly thus provide jeting effect for fluidic device by high-pressure nozzle or fluidic device internal structure.Such as following prior art:
Chinese patent CN 202590658 U discloses a kind of mixing jet device, comprise the suction line, trunnion and the anemostat that sequentially connect, the axis of described suction line, trunnion and anemostat is located on the same line, it is characterized in that: described suction line sidewall is provided with the first inflow pipe, be provided with axial flow nozzle at suction line center along axis, the first described inflow pipe is connected with axial flow nozzle pipeline; Form circulation nozzle in the trunnion periphery of trunnion and anemostat contact site, circulation nozzle is relative with anemostat, and trunnion sidewall is provided with second inflow pipe that to be connected with circulation nozzle.
Chinese patent CN 101837567 B discloses a kind of water jet device, comprising: mixing chamber, and abrasive material and inner high voltage water are mixed with each other to produce mixing water in described mixing chamber, arranges inner nozzle to discharge described mixing water in the lower end of described mixing chamber; And outer nozzle, there is the shape identical with described mixing chamber, be arranged on the outside of described mixing chamber, and in the lower end of described outer nozzle, there is jet nozzle, in described outer nozzle, be limited with passage, thus outer water under high pressure flows through described passage, wherein, described outer nozzle and described mixing chamber separate, thus define inside and outside connected space between described inner nozzle and described jet nozzle, to prevent the backflow of described mixing water.
Have identical with above two kinds of mixing jet apparatus structure essence is a lot, above structure improves the internal structure of fluidic device, the nozzle etc. of injection apparatus or set up nozzle therein, thus make fluidic device form the effect of high-pressure injection in exit.
The shortcoming that such structure exists has 3 points:
First be when medium (can be liquid, solid-liquid mixing etc.) from the nozzle of fluidic device eject and in the contact of phase-contact surface with it time can produce bounce, and due to fluidic device ejection medium be continuity spray, then suppose that the pressure ejected from fluidic device is 60MPa, then because bounce is assumed to be the negative function of 20MPa, the medium that final fluidic device is ejected can only provide the active force of 40MPa when finally contacting with phase-contact surface, and this problem is that any fluidic device is insurmountable.
If second is fluidic device is for being provided for the fields such as cleaning, then due to the counteracting of bounce make operating efficiency can only reach 60-70% time, then need to adopt long-time flushing to make up this problem, make can one hour one ton of water cleaning task of having cleaned now need one and a half hours 2 tons of water to have cleaned in principle.
3rd is that the fluidic device of above structure is only applicable to liquid state or solid-liquid mixing medium, reason is that its internal structure forms certain resistance to gaseous high pressure, though carry out improvement to the jet orifice place of fluidic device can form jet effect, such as, unless but applicable object requires to be greater than pressure requirements to jet orifice, tire is inflated; Otherwise be uneconomic for the utilization rate for pressure device.
But Chinese patent CN 102242742B discloses a kind of two stage jet nozzles series ultra-magnetic telescopic jet servo valve and method of work, comprises upper end cover, bottom end cover, giant magnetostrictive rod, take-off lever, coil rack, bias magnetic field generating unit and driving magnetic field generating unit.Above-mentioned bottom end cover has with take-off lever axis be symmetry axis left spool installation cavity and right spool installation cavity, be separately installed with one group of core assembly in left spool installation cavity and right spool installation cavity, above-mentioned take-off lever and left and right spool contact position all form wedge shape enlarger.
Above structure be utilize coil magnetic effect by the magnetic field that power on/off produces make giant magnetostrictive rod carry out extending and shorten carry out application valve body conducting with closed, its technical problem solved is only conducting and non-jet.
In sum, can find out that the fluidic device Problems existing of currently available technology is that utilization rate is low, poor for applicability.
Utility model content
For the problems of the prior art, the utility model provides a kind of utilization rate large and the fluidic device that applicability is strong.
In order to achieve the above object, the technical solution of the utility model is: a kind of fluidic device, comprises housing, coil, striker, elastic parts, stator and pressure chamber; Described coil is located on stator, described elastic parts one end and striker offset, and the other end and housing offset, and described housing is communicated with pressure chamber, the aperture that described striker is located at the connectivity part of in stator and one end and housing and pressure chamber is identical, described striker and pressure chamber concentric.
Can find out that a kind of fluidic device tool of the present utility model has the following advantages according to such scheme:
First, in stator, high-frequency reciprocating motion is done to making striker after coil electricity, pressure chamber also with the pipeline connection for access medium, here this pipeline can be threeway, by to passing into liquid state, solid-liquid mixing or solid state medium in threeway, provide momentum to be penetrated by the outlet of threeway by striker, pressure initiation is in pressure chamber and threeway, the fluidic device of this structure is no longer confined to the state of medium, and employing liquid state, solid-liquid mixing and solid state medium can.
Secondly, the formation of high pressure is formed when the medium in threeway is sent into threeway exit by striker reciprocating motion and in pressure chamber, can by regulating the voltage supply of threeway and the pipe diameter size of threeway exit and pressure chamber for providing of pressure, such adjustment is very convenient.
Again, medium high pressure is emitted as noncontinuity by the impact of striker, the high pressure of this one medium lower that one medium is released in the impact of clashing into the bounce behind external contact face and striker can not produce counteracting, such that the impact effect of fluidic device is obvious, operating efficiency is high.
As preferably, described striker comprises the first dynamic core and the second dynamic core, and described elastic parts one end offsets with the first dynamic core, the other end with go out to offset, described second moves core is made up of permeability magnetic material and establishes in coil.
Striker is divided into the first dynamic core and the second dynamic core, the second dynamic core adopts pure permeability magnetic material to make, and can carry out in coil longlyer moving back and forth thus can providing larger momentum for the first dynamic core.
As preferably, the described second dynamic core is hollow-core construction.
Adopted by second dynamic core hollow-core construction that electromagnetic energy can be made to provide higher momentum for the second dynamic core.
As improvement, described fluidic device also comprises the adjusting device for regulating striker stroke, and described adjusting device is arranged on housing and one end and striker offsets.
By setting up the starting point regulating the adjusting device of striker stroke to regulate the cutting magnetic line of the stroke of striker and the second dynamic core, by regulating the stroke of the second dynamic core in striker, striker can be regulated to export the maximal rate that can reach, finally jet pressure can be regulated, adjusting device can regulate the starting point of the cutting magnetic line of the second dynamic core simultaneously, thus when making coil electricity, the second dynamic core can reach maximum momentum.
As improvement, described adjustable apparatus comprises the second elastomeric element, push rod, bolt and block, and described second elastomeric element one end and housing offset, and the other end and push rod offset, and described push rod is passed housing and is spirally connected by block and bolt.
By regulating pushing rod position thus regulate stop location, the stroke of striker can be stopped due to block again and limit the position that second moves the initial cut magnetic line of force of core, thus the stroke of striker and initial momentum are regulated according to push rod, finally make the jet pressure that can directly regulate medium to be formed in exit by regulating pushing rod.
As improvement, described housing comprises the first housing parts, the second housing parts, and described first housing parts, the second housing parts are dismountable structure.
Adopt removable connection can make easy for installation and maintenance also facilitate, be convenient to change according to a certain separate part of pressure demand to jet device case, product need not be changed and make practical.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of fluidic device of the present utility model.
Accompanying drawing 2 is the structural representation of fluidic device of the present utility model.
Accompanying drawing 3 is the sectional view of fluidic device of the present utility model.
Accompanying drawing 4 is the sectional view of fluidic device of the present utility model.
Accompanying drawing 5 is the sectional view of fluidic device of the present utility model.
Shown in figure: 1, housing, the 1.1, first housing parts, the 1.2, second housing parts, 2, coil, the 3, striker, 3.1, first dynamic core, 3.2, the second dynamic core, 4, elastic parts, 5, adjusting device, 5.1, the second elastomeric element, 5.2, push rod, 5.3, bolt, 5.4, block, 6, stator, 7, pressure chamber, 8, threeway.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Concrete structure of the present utility model as accompanying drawing 1,2, shown in 3 and 4:
A kind of fluidic device, comprises housing 1, coil 2, striker 3, elastic parts 4, stator 6 and pressure chamber 7; Described coil 2 is located on stator 6, described elastic parts 4 one end and striker 3 offset, and the other end and housing offset, and described housing 1 is communicated with pressure chamber 7, described striker 3 is located in stator 6 and one end is identical with the aperture of the connectivity part of pressure chamber 7 with housing 1, described striker 3 and pressure chamber 7 concentric; Described striker 3 comprises the first dynamic core 3.1 and the second dynamic core 3.2, and described elastic parts 4 one end and the first dynamic core 3.1 offset, and the other end and housing 1 offset with the connectivity part of pressure chamber 7, and the described second dynamic core 3.2 is made up of permeability magnetic material and is located in coil 2; Described second dynamic core 3.2 is hollow-core construction; Described fluidic device also comprises the adjusting device 5 for regulating striker 3 stroke, and described adjusting device 5 is arranged on housing 1 and one end and striker 3 offsets; Described adjustable apparatus 5 comprises the second elastomeric element 5.1, push rod 5.2, bolt 5.3 and block 5.4, described second elastomeric element 5.1 one end and housing 1 offset, the other end and push rod 5.2 offset, and described push rod 5.2 is passed housing 1 and is spirally connected by block 5.4 and bolt 5.3; Described housing 1 comprises the first housing parts 1.1, second housing parts 1.2, and described first housing parts 1.1, second housing parts 1.2 is dismountable structure.
The duty of fluidic device of the present utility model: by coil electricity, striker is that permeability magnetic material is made, because the elastic force effect being subject to coil magnetic effect and elastic parts makes striker start to move back and forth in coil, striker is divided into the first dynamic core and the second dynamic core simultaneously, second dynamic core is that permeability magnetic material is made and purity is higher, after coil electricity, the second dynamic core starts to impact to the first dynamic core, after when the first dynamic core and the second dynamic core one, exit is impacted in the same way, due to the elastic force effect of the first elastomeric element, first dynamic core and the second dynamic core are moved to housing bottom, the first dynamic core direction motion is continued afterwards by coil magnetizing, do high-frequency reciprocating motion according to this, described housing 1 is communicated with pressure chamber 7, threeway 8 is connected in pressure chamber 7 exit, jet media is passed in threeway 8, from another of threeway 8, outlet is high injects by pressure by the impact of the striker of fluidic device for medium, thus formation high-pressure spray, medium can be the solid-liquid mixing medium of dry ice class solid state medium or quartz sand and water or water or other liquid mediums.
Simultaneously by the first dynamic core further can be accelerated to the pressure of threeway and pressure chamber and the second dynamic core is returned to housing bottom, thus accelerate the reciprocating motion of the first dynamic core and the second dynamic core, by regulating the pressure passing into medium in threeway, namely adjustable.
This fluidic device is adopted can effectively to solve following problem:
Form the place impacted and move core at striker or first, the formation of high pressure is formed when striker moves back and forth and the medium in powerful chamber is sent into threeway exit, can by regulating pressure chamber caliber, the voltage supply of threeway and the size in threeway exit for providing of pressure, such adjustment is very convenient.
Medium high pressure is emitted as noncontinuity by the impact of striker, the high pressure of this one medium lower that one medium is released in the impact of clashing into the bounce behind external contact face and striker can not produce counteracting, such that the impact effect of fluidic device is obvious, operating efficiency is high.
In threeway, pass into liquid state, solid-liquid mixing or solid state medium, provide momentum to be penetrated by the outlet on housing by striker, the fluidic device of this structure is no longer confined to the state of medium, and employing liquid state, solid-liquid mixing and solid state medium can.
Housing adopt removable connection can make easy for installation and maintenance also facilitate, be convenient to change according to a certain separate part of pressure demand to jet device case, product need not be changed and make practical.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (6)
1. a fluidic device, is characterized in that: comprise housing (1), coil (2), striker (3), elastic parts (4), stator (6) and pressure chamber (7); Described coil (2) is located on stator (6), described elastic parts (4) one end and striker (3) offset, the other end and housing offset, described housing (1) is communicated with pressure chamber (7), it is identical with the aperture of the connectivity part of pressure chamber (7) with housing (1) that described striker (3) is located in stator (6) and one end, described striker (3) and pressure chamber (7) concentric.
2. fluidic device according to claim 1, it is characterized in that: described striker (3) comprises the first dynamic core (3.1) and the second dynamic core (3.2), described elastic parts (4) one end and the first dynamic core (3.1) offset, the other end and housing (1) offset with the connectivity part of pressure chamber (7), and the described second dynamic core (3.2) is made up of permeability magnetic material and is located in coil (2).
3. fluidic device according to claim 2, is characterized in that: the described second dynamic core (3.2) is hollow-core construction.
4. fluidic device according to claim 1, it is characterized in that: described fluidic device also comprises the adjusting device (5) for regulating striker (3) stroke, described adjusting device (5) is arranged on housing (1) upper and one end and striker (3) and offsets.
5. fluidic device according to claim 4, it is characterized in that: described adjustable apparatus (5) comprises the second elastomeric element (5.1), push rod (5.2), bolt (5.3) and block (5.4), described second elastomeric element (5.1) one end and housing (1) offset, the other end and push rod (5.2) offset, and described push rod (5.2) is through housing (1) and be spirally connected by block (5.4) and bolt (5.3).
6. fluidic device according to claim 1, it is characterized in that: described housing (1) comprises the first housing parts (1.1), the second housing parts (1.2), described first housing parts (1.1), the second housing parts (1.2) are dismountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282641.0U CN204620274U (en) | 2014-11-25 | 2015-05-04 | Fluidic device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690227 | 2014-11-25 | ||
| CN2014106902273 | 2014-11-25 | ||
| CN201520282641.0U CN204620274U (en) | 2014-11-25 | 2015-05-04 | Fluidic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620274U true CN204620274U (en) | 2015-09-09 |
Family
ID=54039338
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282641.0U Active CN204620274U (en) | 2014-11-25 | 2015-05-04 | Fluidic device |
| CN201510221817.6A Pending CN105499006A (en) | 2014-11-25 | 2015-05-04 | Jet device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221817.6A Pending CN105499006A (en) | 2014-11-25 | 2015-05-04 | Jet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204620274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785396A (en) * | 2014-11-25 | 2015-07-22 | 杭州哈帝环保科技有限公司 | Jet device and control method thereof |
| CN105499006A (en) * | 2014-11-25 | 2016-04-20 | 杭州哈帝环保科技有限公司 | Jet device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909090B (en) * | 2019-04-02 | 2021-02-09 | 北京理工大学 | High-pressure environment single-droplet generating device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2659773A1 (en) * | 1976-12-31 | 1978-07-06 | Hugo Brennenstuhl | Paint spray gun with membrane pump - has actuating piston end and engaging membrane of corresponding diameter |
| US4269572A (en) * | 1979-04-16 | 1981-05-26 | Taisan Industrial Co., Ltd. | Electromagnetic plunger pump |
| CN87204277U (en) * | 1987-05-30 | 1988-03-02 | 何汉斌 | Injection electro-hydraulic igniter for energy saving |
| DE3810827A1 (en) * | 1988-03-30 | 1989-10-12 | Pierburg Gmbh | ELECTROMAGNETIC INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES |
| CN2217470Y (en) * | 1994-11-17 | 1996-01-17 | 东北电力学院自控技术开发公司 | Anti-blocked spray head |
| CN2273568Y (en) * | 1996-07-22 | 1998-02-04 | 重庆大学 | Self-excited oscillation injector |
| CN104785396A (en) * | 2014-11-25 | 2015-07-22 | 杭州哈帝环保科技有限公司 | Jet device and control method thereof |
| CN204620274U (en) * | 2014-11-25 | 2015-09-09 | 杭州哈帝环保科技有限公司 | Fluidic device |
-
2015
- 2015-05-04 CN CN201520282641.0U patent/CN204620274U/en active Active
- 2015-05-04 CN CN201510221817.6A patent/CN105499006A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785396A (en) * | 2014-11-25 | 2015-07-22 | 杭州哈帝环保科技有限公司 | Jet device and control method thereof |
| CN105499006A (en) * | 2014-11-25 | 2016-04-20 | 杭州哈帝环保科技有限公司 | Jet device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105499006A (en) | 2016-04-20 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190517 Address after: 024599 Nine Groups of Dongmenwai Village, Wudan Town, Wengniut Banner, Chifeng City, Inner Mongolia Autonomous Region Patentee after: Lv Shiwen Address before: Room 1605, Building 1 (Area B) of World Trade Lijing City Euro-American Center, West Lake District, Hangzhou City, Zhejiang 310000 Patentee before: Hangzhou Hadi Environmental Protection Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190801 Address after: 315832 G2270, Room 401 A, Building 88, Qixing Road, Meishan, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo Mengliang Chen Zhen Investment Management Partnership (Limited Partnership) Address before: 024599 Nine Groups of Dongmenwai Village, Wudan Town, Wengniut Banner, Chifeng City, Inner Mongolia Autonomous Region Patentee before: Lv Shiwen |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191127 Address after: Room Z-30, No. 96, Sanhao Street, Heping District, Shenyang, Liaoning Patentee after: Liaoning SongGe Technology Co., Ltd Address before: 315832 G2270, Room 401 A, Building 88, Qixing Road, Meishan, Beilun District, Ningbo City, Zhejiang Province Patentee before: Ningbo Mengliang Chen Zhen Investment Management Partnership (Limited Partnership) |