IES86680B2 - Cartridge for fluid transfer device - Google Patents
Cartridge for fluid transfer device Download PDFInfo
- Publication number
- IES86680B2 IES86680B2 IES20150307A IES20150307A IES86680B2 IE S86680 B2 IES86680 B2 IE S86680B2 IE S20150307 A IES20150307 A IE S20150307A IE S20150307 A IES20150307 A IE S20150307A IE S86680 B2 IES86680 B2 IE S86680B2
- Authority
- IE
- Ireland
- Prior art keywords
- cartridge
- passage
- passages
- transfer device
- fluid transfer
- Prior art date
Links
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)
- Fluid-Pressure Circuits (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to a cartridge for the fluid transfer device. The cartridge comprises an exterior cylindrical surface freely hermetically rotating in the cartridge; the tail end of the first passage of the cartridge and the tail end of the second passage are configured to communicate with the manifold chamber, the head end of the first passage and the head end of the second passage are configured to radially extend to the exterior surface of the cartridge. The first and second passages are arranged uniformly alternately. Based on the simple and reliable principle, the tail ends of the first and second passages of the cartridge are configured to communicate with the manifold chamber so as to achieve that a plurality of receiving chambers share one cartridge, reducing the quantity of components, simplifying the transmission mechanism, increasing the stability and reliability. <Figure 3>
Description
Cartridge for fluid transfer device
Field of the Invention
The invention relates to a fluid transfer device, especially to a cartridge for the fluid transfer device.
Description of prior art
The working process of the internal combustion engine is roughly such, the piston moves downward, the mixed combustible gas goes into the cylinder; the piston moves upward to compress combustible gas, the spark plug 10 ignites combustible gas to explode the gas, the exploded gas with high temperature and high pressure drives the piton moving downward, the linear movement of the piston is converted to the rotational movement of the crankshaft by the connecting rod; the crankshaft goes on rotating because of the inertia, the rotational movement of the crankshaft is is converted to the linear movement of the piston by the connecting rod, the piston moves upward to push exhaust gas out of the cylinder. In brief, inhale —compression—work—exhaust.
So, there is provided a device using reciprocal movement of the piston to 20 transfer fluid. The working process of the device is that, the piston moves upward to create a negative pressure area in the receiving chamber, fluid is compressed into the receiving chamber through the input passage by the effect of the atmosphere. The downward movement of the piston within the receiving chamber compresses fluid therein out of the receiving 25 chamber through the output passage.
2/8
A single cycle of motion is separated into an input phase and an output phase. The receiving chamber communicates with the input passage during the input phase, the receiving chamber communicates with the output passage during the output phase. In order to increase the transferring s efficiency of the device, the device has a plurality of pistons, receiving chambers, input passages and output passages, so it is needed to communicate a plurality of receiving chambers with a plurality of the input passages, and a plurality of receiving chambers with a plurality of output passages, it is a problem to do so.
Summary of the present invention
The object of the invention is to provide a cartridge for the fluid transfer device so as to solve the above problem.
is A cartridge for the fluid transfer device comprises an exterior cylindrical surface freely hermetically rotating in the cartridge; the tail end of the first passage of the cartridge and the tail end of the second passage are configured to communicate with the manifold chamber, the head end of the first passage and the head end of the second passage are configured to 20 radially extend to the exterior surface of the cartridge.
Specifically, the quantities of the first passage and the second passage are equal to the quantity of the piston, the first and second passages are arranged uniformly alternately in a ring array.
Specifically, the first passage, the second passage and the manifold chamber each is configured to be an hollow cylinder, the axis of the manifold
3/8 chamber coaxial with the axis of the cartridge.
Specifically, the manifold chamber communicates with the outside only through the first and second passages.
Advantageously, the section of the cartridge along the axial direction is a form of letter I.
Advantageously, the cartridge has an aspiral there through, which locates 10 between the first and second passages, the aspiral does not communicate with the first passage or the second passage.
Advantageously, the cartridge has four thread holes axially passing through the cartridge.
Advantageous Effects
Based on the simple and reliable principle, the tail ends of the first and second passages of the cartridge are configured to communicate with the manifold chamber so as to achieve that a plurality of receiving chambers 20 share one cartridge, reducing the quantity of components, simplifying the transmission mechanism, increasing the stability and reliability.
The head ends of the first and second passages are configured to radially extend to the exterior surface of the cartridge, such arrangement achieves 25 that the receiving chamber communicates with the receiving chamber, and the receiving chamber communicates with the outside.
4/3
The first passage, the second passage and the manifold chamber each is configured to be an hollow cylinder, such arrangement achieves that the component can be easily manufactured.
The section of the cartridge along the axial direction is configured to be a form of letter111, and the cartridge is provided with a plurality of aspirals, such arrangement achieves that the weight of the device is reduced to make light weight design, and it is good for cooling the device.
io Brief description of the drawing
In the following, the invention will be described in greater detail by means of some embodiments with reference to the accompanying drawings, in which
Fig.l is a sectional front view ofthe fluid transfer device;
is Fig.2 is a 3d-drawing of the cartridge;
Fig.3-4 are sectional 3d-drawings of the cartridge from different view angles;
1. the receiving chamber; 2. the input passage;
3. the output passage; 4. the aspirail; 5. the cartridge;
6. the first passage; 7. the second passage;
8. the manifold chamber; 9. the piston.
Detailed description ofthe preferred embodiment
In order to distinguish between the head and the end of the component, 25 the portion near the axis of the cartridge 5 is called the tail end, and the portion away from the axis ofthe cartridge 5 is called the head end.
/8
In order to increase the transferring efficiency of the device, the device includes four piston units, four piston units are uniformly arranged in a ring array, the axis of the array is the axis of the cartridge 5. Three of the four input passages 2 are sealed by plugs, and three of the four output 5 passages 3 are sealed by plugs, the transfer device only keeps one input passage 2 and one output passage 3.
Referring to Fig.2 to Fig.4, the cartridge 5 is provided with an exterior cylindrical surface freely hermetically rotating in the cartridge 5, the io manifold chamber 8 is arranged in the middle portion of the cartridge 5, the cartridge 5 uniformly radially arranges eight cylindrical passages, four of passages are called the first passages 6, the rest four of passages are called the second passages 7, the diameters of the first and second passages 6, 7 are equal, the first and second passages 6, 7 are alternately arranged. The is ends of the first and second passages 6, 7 are configured to communicate with the manifold chamber 8, the heads of the first and second passages 6, 7 are configured to radially extend to the exterior surface of the cartridge 5, the manifold chamber 8 in the middle portion of the cartridge 5 can only communicate with outside through the first passage 6 or the second 20 passage 7. The cartridge 5 also includes four threaded holes for fastening the fixed end of the swinging arm. The cartridge 5 also includes a aspirail 4 there through located between the first passage 6 and the second passage 7, the aspirail 4 do not communicate with the first passage 6 or the second passage 7.
In the following, the working process of the cartridge 5 will be described.
The second passage 7 of the cartridge 5 communicates with the output
6/8 passage 3, the first passage 6 of the cartridge 5 communicates with the receiving chamber 1. The piston 9 moves from the top dead center to the bottom dead center to compress fluid in each of four receiving chambers 1 into the first passage 6, fluid is collected within the manifold chamber 8 5 located in the middle portion of the cartridge 5 through the first passage 6, and then fluid flows into the respective second passage 7 from the manifold chamber 8, finally flows into the output passage 3 from the respective second passage 7, because the device only keeps one output passage 7 and the rest three output passages 3 are sealed, fluid from four receiving io chamber 1 is totally compressed out of the output passage 3 by the piston 9.
The second passage 7 of the cartridge 5 communicates with the input passage 2, the first passage 6 of the cartridge 5 communicates with the is receiving chamber 1. The piston 9 moves from the bottom dead center to the top dead center to create a negative pressure area in the receiving chamber 1, under the effect of the atmosphere, the fluid is compressed into the input passage 2, then flows into the second passage 7, finally fluid flows into the respective receiving chamber 1 from the manifold chamber 8 20 through the first passage 6.
The cartridge 5 of the invention can be manufactured through sand mold casting. The exterior casting mold is broken to release the embryo, the sand core can be broken from the first and second passages 6,7, the broken core 25 can be cleaned up from the first and second passages 6,7, after turning or drilling or grinding, the casting embryo can be manufactured into a cartridge 5 of the invention.
Claims (5)
1. A cartridge for the fluid transfer device, comprising an exterior cylindrical surface freely hermetically rotating in the cartridge; characterized in that the tail end of the first passage (6) of the cartridge (5) and the tail 5 end of the second passage (7) are configured to communicate with the manifold chamber (8), the head end of the first passage (6) and the head end of the second passage (7) being configured to radially extend to the exterior surface of the cartridge (5). io
2. A cartridge for the fluid transfer device according to claim 1, characterized in that the quantities of the first passage (6) and the second passage (7) are equal to the quantity of the piston, the first and second passages (6, 7) arranged uniformly alternately in a ring array.
3. A cartridge for the fluid transfer device according to claim 2, characterized in that the first passage (6), the second passage (7) and the manifold chamber (8) each is configured to be an hollow cylinder, the axis of the 20 manifold chamber (8) coaxial with the axis of the cartridge.
4. A cartridge for the fluid transfer device according to claim 3, characterized in that the manifold chamber (8) communicates with the outside only 25 through the first and second passages (6,7). 8/8 5. A cartridge for the fluid transfer device according to claim 1, characterized in that the section of the cartridge (5) along the axial direction is a form of letter I
5. The cartridge (5) has an aspiral (4) there through, which locates between the first and second passages (6,7), the aspiral (4) not communicating with the first passage (6) or the second passage (7).
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 |
---|---|
IES20150307A2 IES20150307A2 (en) | 2016-05-18 |
IES86680B2 true IES86680B2 (en) | 2016-07-27 |
Family
ID=52643573
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE20150334A IE20150334A1 (en) | 2014-11-15 | 2015-09-10 | Cartridge for fluid transfer device |
IES20150307A IES86680B2 (en) | 2014-11-15 | 2015-09-10 | Cartridge for fluid transfer device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE20150334A IE20150334A1 (en) | 2014-11-15 | 2015-09-10 | Cartridge for fluid transfer device |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN104405922B (en) |
AU (2) | AU2015100462A4 (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 AU2015100462A patent/AU2015100462A4/en not_active Ceased
- 2015-04-09 AU AU2015100461A patent/AU2015100461A4/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 |
---|---|
AU2015100461A4 (en) | 2015-05-14 |
AU2015100462A4 (en) | 2015-05-14 |
CN104405922B (en) | 2016-12-07 |
IES20150307A2 (en) | 2016-05-18 |
CN104405922A (en) | 2015-03-11 |
IE20150334A1 (en) | 2016-05-18 |
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MM4A | Patent lapsed |