CN104405922B - The valve of fluid handling device - Google Patents
The valve of fluid handling device Download PDFInfo
- Publication number
- CN104405922B CN104405922B CN201410650702.4A CN201410650702A CN104405922B CN 104405922 B CN104405922 B CN 104405922B CN 201410650702 A CN201410650702 A CN 201410650702A CN 104405922 B CN104405922 B CN 104405922B
- Authority
- CN
- China
- Prior art keywords
- channel
- spool
- passage
- containing cavities
- valve
- 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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Links
- 239000012530 fluid Substances 0.000 title claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 239000002912 waste gas 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Multiple-Way Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Present invention relates particularly to the valve of fluid handling device.Described valve includes main body and spool, the end of the first passage of spool is configured to the end of second channel connect with chamber of confluxing, the head end of first passage and the head end of second channel are configured to the outer peripheral face extending radially into spool along spool, four containing cavities arranged in main body, the end of the end of containing cavities, the end of input channel and output channel is configured to connect with valve pocket；Piston is during top dead centre moves toward lower dead center, and second channel connects with output channel, and first passage connects with containing cavities；Piston is during lower dead center moves toward top dead centre, and second channel connects with input channel, and first passage connects with containing cavities.In line with simple and reliable principle, the end of the first passage of spool is connected by chamber of confluxing by the present invention with the end of second channel, it is achieved that multiple containing cavities share a spool, decrease number of parts, simplify transmission link, improve stability and the reliability of device.
Description
Technical field
The present invention relates to fluid handling device, particular but not exclusively relate to the valve of a kind of fluid handling device.
Background technology
The operation principle of internal combustion engine is substantially: piston and moves downward, and mixed combustible gas body enters cylinder；Piston upwards compressing inflammable gas；Spark ignitor fuel gas makes it explode, and the high temperature and high pressure gas after blast, to piston work done, makes piston down move, and piston passes through connecting rod, and the linear motion of piston is converted to the rotary motion of bent axle；Due to the effect of inertia, bent axle is rotated further, and the rotary motion of bent axle is converted to the linear motion of piston by bent axle by connecting rod, and piston upwards pushes waste gas so that it is discharge cylinder.In brief, air-breathing → compression → work done → aerofluxus.Can transform on the architecture basics of existing internal combustion engine, remove " compression → work done " process, retain " air-breathing → aerofluxus " process, and then improved device is used in bleed or compressed air or the occasion drawing water or pump up water.
A kind of the moving back and forth the device of fluid transfer of piston is utilized to this end, there has been proposed.Its operation principle is to utilize the lifting campaign of piston, makes the containing cavities in cylinder form negative pressuren zone, under the effect of ambient pressure, by input channel, external fluid is pressed into containing cavities；Utilize the downward motion of piston, make the fluid being accommodated in cylinder extrude containing cavities by output channel.
In one working cycle, it is divided into input phase and output stage.During input phase, containing cavities needs to connect with input channel；During the output stage, containing cavities needs to connect with output channel.In order to improve the transfer efficiency of transfer device, device is provided with multiple piston, multiple containing cavities, multiple input channel and multiple output channel, therefore, in the working cycle, needing to realize multiple containing cavities to connect with multiple input channels, multiple containing cavities connect with multiple output channels.How to realize this connectivity capabilities.
Summary of the invention
Technical problem
How to realize multiple containing cavities to connect with multiple input channels, multiple containing cavities connect with multiple output channels.
Technical scheme
It is an object of the invention to solve the problems referred to above, and the valve of a kind of fluid transfer is provided.
For this, the present invention provides the valve of a kind of fluid handling device, it includes main body and spool, spool includes can freedom and closed rotate in valve pocket outer cylinder, it is characterized in that the end of first passage of described spool is configured to the end of second channel connect with chamber of confluxing, the head end of first passage and the head end of second channel are configured to the outer peripheral face extending radially into spool along spool.
Specifically, described first passage is identical with the quantity of piston with the quantity of second channel, and first passage and second channel replace uniform array.
The most specifically, described first passage, second channel and chamber of confluxing are columnar hollow body, and the axis in chamber of confluxing is arranged with the axis coaxle of spool.
More specifically, described chamber of confluxing can only be in communication with the outside by first passage and second channel.
Advantageously, described spool cross section in axial direction is I-shaped.
Advantageously, described spool is additionally provided with the air vent running through spool, and described air vent is between first passage and second channel, and described air vent does not communicates with first passage or second channel.
Advantageously, described spool has axially penetrated through 4 screwed holes along it.
Beneficial effect
In line with simple and reliable principle, the end of the first passage of spool is connected by chamber of confluxing by the present invention with the end of second channel, it is achieved that multiple containing cavities share a spool, decrease number of parts, simplify transmission link, improve stability and the reliability of device.
The head end of first passage and the head end of second channel are arranged to the outer peripheral face extending radially into spool along spool, it is achieved that the chamber connection with containing cavities of confluxing, and conflux chamber and extraneous connection.
First passage, second channel and chamber of confluxing are set to columnar hollow body, manufacture and the processing of part can be facilitated.
Spool cross section in axial direction it is set to I-shaped and multiple air vent is set on spool, not only alleviating the weight of transfer device, it is achieved light-weight design, also help the heat radiation of device.
Accompanying drawing explanation
In explanation below in reference to the accompanying drawing embodiment to being given as non-limiting example, the present invention and superiority thereof will be better understood, accompanying drawing is as follows:
Fig. 1 is the front view along the transfer device after the axis place plane cutting of four containing cavities；
Fig. 2 is the axonometric chart of spool disclosed by the invention；
Fig. 3-Fig. 4 is the perspective cut-away view of the different directions of spool；
Description of reference numerals
1. containing cavities；2. input channel；3. output channel；4. air vent；5. spool；6. first passage；7. second channel；8. conflux chamber；9. piston.
Detailed description of the invention
In order to distinguish head end and the end of component, the application will be close to that end of spool 5 axis and is referred to as the end of this component, and that end away from spool 5 axis is referred to as head end.
Here, be fluid handling device disclosed by the invention with reference to Fig. 1, in order to improve the transfer efficiency of device, described fluid handling device arranges four piston units, and four piston units are with the axis of spool 5 for the axis uniform array of annular.Four containing cavities 1 arranged in main body are with the axis of valve pocket for the axis uniform array of annular, and an input channel 2 and output channel 3 mirror image are arranged at the zone line of adjacent two containing cavities 1；Containing cavities 1 being radially arranged along valve pocket, the end of the end of containing cavities 1, the end of input channel 2 and output channel 3 is configured to connect with valve pocket, and the head end of input channel 2 and the head end of output channel 3 are configured to extend to the outer surface of main body.Four input channels 2 in main body and three input channels 2 in four output channels 3 and three output channel 3 chocks being sealed, transfer device only retains an input channel 2 and an output channel 3.
With reference to Fig. 2 to Fig. 4, spool 5 has can freedom and closed rotate in valve pocket outer cylinder, the middle part of spool 5 is provided with chamber 8 of confluxing, eight cylindrical channel are had along spool 5 radial equipartition, using four cylindrical channel therein as first passage 6, using remaining four cylindrical channel as second channel 7, first passage 6 is consistent with the diameter of second channel 7, and first passage 6 and second channel 7 are alternately arranged.The end of first passage 6 is configured to the end of second channel 7 connect with chamber 8 of confluxing, the head end of first passage 6 and the head end of second channel 7 are configured to the outer peripheral face extending radially into spool 5 along spool 5, and the chamber 8 of confluxing in the middle part of spool 5 can only be in communication with the outside by first passage 6 and second channel 7.Spool 5 is additionally provided with four screwed holes, and described screwed hole is for fastening the fixing end of swing arm.Spool 5 is additionally provided with the air vent 4 running through spool 5, and described air vent 4 is between first passage 6 and second channel 7, and described air vent 4 does not communicates with first passage 6 or second channel 7.
The operation principle of spool 5 disclosed by the invention is:
The second channel 7 of spool 5 connects with output channel 3, the first passage 6 of spool 5 connects with containing cavities 1, piston 9 moves toward lower dead center from top dead centre, fluid in four containing cavities 1 is pressed in respective first passage 6, fluid comes together in the chamber 8 of confluxing in the middle part of spool 5 through first passage 6, respective second channel 7 is entered into again from chamber 8 of confluxing, output channel 3 is entered again from respective second channel 7, an output channel 3 is only remained due to this device, other three output channels 3 are all sealed, therefore the fluid in four containing cavities 1 is all extruded by piston 9 from an output channel 3.
The second channel 7 of spool 5 connects with input channel 2, the first passage 6 of spool 5 connects with containing cavities 1, piston 9 moves toward top dead centre from lower dead center, during piston 9 moves, in four containing cavities 1, negative pressuren zone can be produced, due to the effect of ambient pressure, the fluid making the external world is pressed into input channel 2 by ambient pressure, enter second channel 7, then enter first passage 6 through chamber 8 of confluxing, finally led to 6 roads by first and enter respective containing cavities 1.
Spool 5 disclosed by the invention is by the method for sand casting, after mold is destroyed, spool is discharged, core can be destroyed by first passage 6 and second channel 7, and by first passage 6 and second channel 7, sand is cleaned out, the blank cast is passed through turning, drilling and grinding, spool 5 disclosed by the invention can be obtained.
Claims (7)
1. the valve of a fluid handling device, it includes main body and spool (5), spool (5) includes can freedom and closed rotate in valve pocket outer cylinder, the end of the first passage (6) of spool (5) is configured to connect with chamber of confluxing (8) with the end of second channel (7), and the head end of first passage (6) and the head end of second channel (7) are configured to the outer peripheral face extending radially into spool (5) along spool (5)；It is characterized in that, four containing cavities (1) that main body is arranged are with the axis of valve pocket for the axis uniform array of annular, and an input channel (2) and output channel (3) mirror image are arranged at the zone line of adjacent two containing cavities (1)；Containing cavities (1) being radially arranged along valve pocket, the end of the end of containing cavities (1), the end of input channel (2) and output channel (3) is configured to connect with valve pocket, and the head end of input channel (2) and the head end of output channel (3) are configured to extend to the outer surface of main body；Piston (9) is during top dead centre moves toward lower dead center, and the second channel (7) of spool (5) connects with output channel (3), and the first passage (6) of spool (5) connects with containing cavities (1)；Piston (9) is during lower dead center moves toward top dead centre, and the second channel (7) of spool (5) connects with input channel (2), and the first passage (6) of spool (5) connects with containing cavities (1).
The valve of a kind of fluid handling device the most according to claim 1, it is characterised in that described first passage (6) is identical with the quantity of piston with the quantity of second channel (7), first passage (6) and second channel (7) replace uniform array.
The valve of a kind of fluid handling device the most according to claim 2, it is characterised in that described first passage (6), second channel (7) and chamber of confluxing (8) are columnar hollow body, and the axis of chamber of confluxing (8) is arranged with the axis coaxle of spool (5).
The valve of a kind of fluid handling device the most according to claim 3, it is characterised in that first passage (6) can only be passed through in described chamber of confluxing (8) and second channel (7) is in communication with the outside.
The valve of a kind of fluid handling device the most according to claim 1, it is characterised in that described spool (5) cross section in axial direction is I-shaped.
The valve of a kind of fluid handling device the most according to claim 1, it is characterized in that described spool (5) is additionally provided with the air vent (4) running through spool (5), described air vent (4) is positioned between first passage (6) and second channel (7), and described air vent (4) does not communicates with first passage (6) or second channel (7).
The valve of a kind of fluid handling device the most according to claim 1, it is characterised in that described spool (5) has axially penetrated through four screwed holes along it.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650702.4A CN104405922B (en) | 2014-11-15 | 2014-11-15 | The valve of fluid handling device |
| AU2015100462A AU2015100462A4 (en) | 2014-11-15 | 2015-04-09 | Design method for cartridge for fluid transfer device |
| AU2015100461A AU2015100461A4 (en) | 2014-11-15 | 2015-04-09 | Cartridge for fluid transfer device |
| IES20150307A IES86680B2 (en) | 2014-11-15 | 2015-09-10 | Cartridge for fluid transfer device |
| IE20150334A IE20150334A1 (en) | 2014-11-15 | 2015-09-10 | Cartridge for fluid transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650702.4A CN104405922B (en) | 2014-11-15 | 2014-11-15 | The valve of fluid handling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104405922A CN104405922A (en) | 2015-03-11 |
| CN104405922B true CN104405922B (en) | 2016-12-07 |
Family
ID=52643573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650702.4A Active CN104405922B (en) | 2014-11-15 | 2014-11-15 | The valve of fluid handling device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104405922B (en) |
| AU (2) | AU2015100461A4 (en) |
| IE (2) | IE20150334A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747773B (en) * | 2015-03-16 | 2017-02-22 | 西安交通大学 | Flow-adjustable unilateral plate-type three-position four-way rotary valve |
-
2014
- 2014-11-15 CN CN201410650702.4A patent/CN104405922B/en active Active
-
2015
- 2015-04-09 AU AU2015100461A patent/AU2015100461A4/en not_active Ceased
- 2015-04-09 AU AU2015100462A patent/AU2015100462A4/en not_active Ceased
- 2015-09-10 IE IE20150334A patent/IE20150334A1/en not_active Application Discontinuation
- 2015-09-10 IE IES20150307A patent/IES86680B2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN104405922A (en) | 2015-03-11 |
| IES86680B2 (en) | 2016-07-27 |
| IE20150334A1 (en) | 2016-05-18 |
| IES20150307A2 (en) | 2016-05-18 |
| AU2015100461A4 (en) | 2015-05-14 |
| AU2015100462A4 (en) | 2015-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160829 Address after: Two Lu Hui Long Zhen Wei Qidong city 226200 Jiangsu city of Nantong province No. 232 Applicant after: Nantong Juli Spring Suspension Bracket Co., Ltd. Address before: 361021 Fujian, Jimei District, Jimei Avenue Waterfront District, building 2408, room 55, room Applicant before: Gong Zhu |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190618 Address after: 226200 No. 1 Xinglong Road, Taijiao Village Industrial Park, Huilong Town, Qidong City, Nantong City, Jiangsu Province Patentee after: NANTONG CHAOCHUANG VALVE INDUSTRY CO., LTD. Address before: 226200 No. 232 Wei2 Road, Huilong Town, Qidong City, Nantong City, Jiangsu Province Patentee before: Nantong Juli Spring Suspension Bracket Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: 226200 Hewan Village Group 15, Huiping Town, Qidong City, Nantong City, Jiangsu Province Patentee after: Three public filtration technology Nantong Co., Ltd. Address before: 226200 No. 1 Xinglong Road, Taijiao Village Industrial Park, Huilong Town, Qidong City, Nantong City, Jiangsu Province Patentee before: NANTONG CHAOCHUANG VALVE INDUSTRY CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Valves for fluid transfer devices Effective date of registration: 20210401 Granted publication date: 20161207 Pledgee: Bank of China Limited by Share Ltd. Qidong branch Pledgor: SANZHONG FILTERING TECHNOLOGY NANTONG Co.,Ltd. Registration number: Y2021980002372 |