CN204212946U - The cylinder body of fluid handling device - Google Patents
The cylinder body of fluid handling device Download PDFInfo
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- CN204212946U CN204212946U CN201420685334.2U CN201420685334U CN204212946U CN 204212946 U CN204212946 U CN 204212946U CN 201420685334 U CN201420685334 U CN 201420685334U CN 204212946 U CN204212946 U CN 204212946U
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- containing cavities
- cylinder body
- valve pocket
- channel
- face
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Abstract
The utility model relates to fluid handling device, is specifically related to a kind of cylinder body of fluid handling device.It comprises input channel, output channel and containing cavities, and it is characterized in that described cylinder body is also provided with valve pocket, valve pocket runs through cylinder body, containing cavities is arranged along the radial direction of valve pocket, containing cavities is provided with columnar part and horn-like closing in portion, columnar part and closing in portion are coaxially arranged, the diameter of the head end in closing in portion is less than the internal diameter of containing cavities, the junction of the head end in closing in portion and the end of containing cavities forms locating face, locating face is configured to coordinate with the end face of cylinder sleeve, cylinder sleeve parcel containing cavities, the end of containing cavities, the end of input channel and the end of output channel are configured to be communicated with valve pocket, the width of the end in closing in portion is greater than the width of first passage hunting range, minimum edge between the end of output channel and the end of input channel is apart from the width being greater than second channel.Cylinder body disclosed in the utility model achieves the one-way flow of fluid, and it is convenient to install, and reasonable stress, operates steadily.
Description
Technical field
The utility model relates to fluid handling device, particular but not exclusively relates to a kind of cylinder body of fluid handling device.
Background technique
The working principle of internal-combustion engine is roughly: piston moves downward, and mixed combustible gas body enters cylinder; Piston upwards compressing inflammable gas; Spark ignitor inflammable gas makes it explode, and the high temperature and high pressure gas after blast, to piston work done, makes piston down move, and the straight line motion of piston, by connecting rod, is converted to the rotary motion of bent axle by piston; Due to the effect of inertia, bent axle is rotated further, and the rotary motion of bent axle is converted to the straight line motion of piston by bent axle by connecting rod, piston upwards pushes waste gas, makes it discharge cylinder.In brief, air-breathing → compression → work done → exhaust.Can transform on the architecture basics of existing internal-combustion engine, remove " compression → work done " process, retain " air-breathing → exhaust " process, and then improved device is used in bleeds or pressurized air or the occasion of drawing water or pumping up water.
Summary of the invention
Technical problem
Can transform on the architecture basics of the cylinder body of existing internal-combustion engine, remove " compression → work done " process, retain " air-breathing → exhaust " process, and then improved cylinder body is used in bleeds or pressurized air or the occasion of drawing water or pumping up water.
Technological scheme
The purpose of this utility model is to solve the problem, and provides the cylinder body that a kind of fluid shifts.
For this reason, the utility model provides a kind of cylinder body of fluid handling device, and it comprises input channel, output channel and containing cavities, and it is characterized in that described cylinder body is also provided with columned valve pocket, valve pocket runs through cylinder body, containing cavities is configured to column structure and radial direction along valve pocket is arranged, containing cavities is provided with columnar part and horn-like closing in portion, columnar part and closing in portion are coaxially arranged, the diameter of the head end in closing in portion is less than the internal diameter of containing cavities, the head end in closing in portion and the end of containing cavities form locating face, locating face is configured to coordinate with the end face of cylinder sleeve, cylinder sleeve parcel containing cavities, the end of containing cavities, the end of input channel and the end of output channel are configured to be communicated with valve pocket, the head end of input channel and the head end of output channel are configured to the outer surface extending to cylinder body, the columnar part of containing cavities is in communication with the outside, the width of the end in closing in portion is greater than the width of the first passage hunting range of the spool rotated in valve pocket, minimum edge distance between the end of output channel and the end of input channel is greater than the width of the second channel of spool.
Particularly, valve pocket is axially provided with two limited impressions coaxially along it, and the zone line of two limited impressions is the region at the end place of the end of containing cavities, the end of input channel and output channel.
Preferably, valve pocket is arranged at the middle of described cylinder body, and four containing cavities are with the axis of valve pocket for the uniform array of axis annular, and an input channel and output channel mirror image are arranged at the zone line of two containing cavities.
Advantageously, the diameter of the head end of input channel and the head end of output channel is greater than the diameter of its end, and head end is provided with for the extraneous screw thread connected, distance between the end of input channel and the end of output channel is less than the distance between the head end of input channel and the head end of output channel, input channel or be provided with the vent hole running through cylinder body between output channel and containing cavities, heat transfers by the air-flow in vent hole by the heat that cylinder body produces.
Particularly, cylinder body is provided with front-end face and ear end face, front-end face and ear end face are parallel to the plane at the axis place of four containing cavities, front-end face and ear end face are respectively provided with blind hole, the bottom of blind hole is coaxially arranged with tapped hole, blind hole is with the axis of valve pocket for the uniform array of axle collar shape, and blind hole is configured to detachably coordinate with supporting post.
Advantageously, the front-end face of cylinder body and ear end face are provided with the concave station holding swing arm, and concave station and valve pocket are coaxially arranged, and the bottom of concave station is connected with valve pocket transition by inclined-plane.
Beneficial effect
1. because the width of the end in the closing in portion of containing cavities is greater than the width of the first passage hunting range of the spool rotated in valve pocket, so in the process that spool swings, containing cavities is communicated with the first passage of spool all the time.
2. because the minimum edge distance between the end of output channel and the end of input channel is greater than the width of the second channel of spool, so, the input channel of cylinder body or output channel can not be communicated with the second channel of spool simultaneously, ensure that namely the fluid of output terminal toward input end transfer, can not achieve the one-way flow of fluid.
3. the end face of cylinder body adopts blind hole and tapped hole to design tool to have the following advantages: a. blind hole limits the axial freedom of supporting post and radial degrees of freedom, makes piston avoid part displacement in the course of the work and cause device to shake.B. improve convenience during Assembly of the parts, supporting post can be placed quickly and easily by the blind hole on cylinder body.C. also play the supporting effect of supporting post to greatest extent, the part cylinder being inserted blind hole by supporting post is supported each other simultaneously, avoids the effect of fastening screw trip bolt by radial shear power, makes screw only by axial pulling force effect, reasonable stress.
Accompanying drawing explanation
Reference accompanying drawing is in the explanation of the mode of execution provided as non-limiting example below, and the utility model and superiority thereof will be better understood, and 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 that the complete section of the single containing cavities of cylinder body disclosed in the utility model is attempted;
Fig. 3 is the schematic diagram that cylinder body disclosed in the utility model is installed on fluid handling device;
The stereogram of cylinder body disclosed in Fig. 4 Ben Faaming;
Fig. 5 is the front view along the cylinder body after the axis place plane cutting of four containing cavities;
Description of reference numerals
1. containing cavities; 2. piston; 3. spool; 4. input channel; 5. output channel; 6. trigger wheel; 7. first passage; 8. second channel; 9. swing arm; 10. closing in portion; 11. locating faces; 12. columnar part; 13. vent holes; 14. valve pockets; 15. limited impressions; 16. blind holes; 17. tapped holes; 18. concave stations.
Embodiment
In order to distinguish head end and the end of component, that end of the axis near valve pocket 14 is referred to as the end of this component by the application, and is referred to as head end away from that end of the axis of valve pocket 14.
With reference to Fig. 1 fluid handling device disclosed in the utility model, in order to improve the transfer efficiency of device, described fluid handling device arranges four piston 2 unit, four piston 2 unit with the axis of valve pocket 14 for the uniform array of axis annular.Three input channels 44 in main body four input channel 44 and four output channels 55 and three output channels 55 are sealed with chock, chock detachably connects with cylinder body by screw thread, and transfer device only retains an input channel 44 and an output channel 55.
Under the effect of exterior power, move back and forth with sealed mode in cylinder sleeve in containing cavities 1 of the piston 2 of piston 2 ring, simultaneously, trigger wheel 6 also in rotation, spool 3 swing arm 9 links with the intermittent type triggering wheel 6, and spool 3 is swung back and forth in the valve pocket 14 of cylinder body, and namely the second channel 8 of spool 3 swings back and forth between input channel 4 and output channel 5, the first passage 7 of spool 3 is swinging back and forth, and the input channel 4 or the output channel 5 that achieve containing cavities 1 and cylinder body are communicated with.
Width due to the end in the closing in portion 10 of containing cavities 1 is greater than the width of first passage 7 hunting range of the spool 3 rotated in valve pocket 14, so in the process that spool 3 swings, containing cavities 1 is communicated with the first passage 7 of spool 3 all the time.
When piston 2 does lift movement, the second channel 8 of spool 3 is communicated with the input channel 4 of cylinder body, the input channel 4 of fluid successively through cylinder body under the effect of ambient pressure, the second channel 8 of spool 3 and first passage 7, finally enter containing cavities 1, achieve the input of fluid.
When piston 2 presses down mobile, the second channel 8 of spool 3 is communicated with the output channel 5 of cylinder body, the first passage 7 of fluid in containing cavities 1 successively through spool 3 under the active force of piston 2, second channel 8, be finally forced out from the output channel 5 of cylinder body, achieve the output of fluid.
Because the minimum edge distance between the end of output channel 5 and the end of input channel 4 is greater than the width of the second channel 8 of spool 3, so, the input channel 4 of cylinder body or output channel 5 can not be communicated with the second channel 8 of spool 3 simultaneously, ensure that the fluid of output terminal can not toward input end transfer.
With reference to Fig. 5, the middle of cylinder body to be provided with spool 3 the airtight valve pocket be rotatably assorted 14, four containing cavities 1 with the axis of valve pocket 14 for the uniform array of axis annular, and an input channel 4 and output channel 5 mirror image are arranged at the zone line of two containing cavities 1.Due to uniform setting, improve the stability of whole device.Containing cavities 1 is configured to column structure and radial direction along valve pocket 14 is arranged.The end of the end of containing cavities 1, the end of input channel 4 and output channel 5 is configured to be communicated with valve pocket 14, and the head end of input channel 4 and the head end of output channel 5 are configured to the outer surface extending to cylinder body, and the columnar part 12 of containing cavities 1 is in communication with the outside.
The diameter of the head end of input channel 4 and the head end of output channel 5 is greater than the diameter of its end, and head end is provided with for the extraneous screw thread connected, distance between the end of input channel 4 and the end of output channel 5 is less than the distance between the head end of input channel 4 and the head end of output channel 5, and such design improves the convenience that extraneous coupling is installed.Input channel 4 or be provided with the vent hole 13 running through cylinder body between output channel 5 and containing cavities 1, heat transfers by the air-flow in vent hole 13 by the heat that cylinder body produces.
With reference to Fig. 4, the cylindric valve pocket 14 running through cylinder body is the region at the end place of the end of containing cavities 1, the end of input channel 4 and output channel 5 along the zone line that it is axially provided with two limited impressions, 15, two limited impressions 15 coaxially.Cylinder body is provided with front-end face and ear end face, front-end face and ear end face are parallel to the plane at the axis place of four containing cavities 1, front-end face and ear end face are respectively provided with blind hole 16, the bottom of blind hole 16 is coaxially arranged with tapped hole 17, blind hole 16 is with the axis of valve pocket 14 for the uniform array of axis annular, and blind hole 16 is configured to detachably coordinate with supporting post.Adopt blind hole 16 and tapped hole 17 to design tool to have the following advantages:
1., after supporting post inserts blind hole 16, blind hole 16 limits the axial freedom of supporting post and radial degrees of freedom, makes piston 2 avoid part displacement in the course of the work and cause device to shake.2. improve convenience during Assembly of the parts, supporting post can be placed quickly and easily by the blind hole 16 on cylinder body.3. also play the supporting effect of supporting post to greatest extent, the part cylinder being inserted blind hole 16 by supporting post is supported each other simultaneously, avoids the effect of fastening screw trip bolt by radial shear power, makes screw only by axial pulling force effect.
The front-end face of cylinder body and ear end face are provided with the concave station 18 holding swing arm 9, and concave station 18 and valve pocket 14 are coaxially arranged, and the bottom of concave station 18 is connected with valve pocket 14 transition by inclined-plane.
With reference to Fig. 2, containing cavities 1 is provided with columnar part 12 and horn-like closing in portion 10, columnar part 12 and closing in portion 10 are coaxially arranged, the diameter of the head end in closing in portion 10 is less than the internal diameter of containing cavities 1, the head end in closing in portion 10 and the end of containing cavities 1 form locating face 11, locating face 11 is configured to coordinate with the end face of cylinder sleeve, cylinder sleeve parcel containing cavities 1, cylinder sleeve and cylinder body interference fit.
With reference to Fig. 3, spool 3 sealed mode in the valve pocket 14 of cylinder body is rotated, spool 3 by two retainer ring spacings between two limited impressions 15 of valve pocket 14.The swing arm 9 detachably connected with spool 3 swings in the concave station 18 of cylinder body.
Below introduce the embody rule of the cylinder body of fluid handling device disclosed in the utility model.
1. the entrance of fluid handling device is connected well by water pipe, export and connect water storage tower by water pipe.Due to the pull lift action of the piston 2 in containing cavities 1, a negative pressuren zone can be formed in containing cavities 1, under atmospheric pressure, air in the water pipe connected with entrance can be entered second channel 8 by input channel 4, enter first passage 7 through chamber of confluxing again, final air is pressed into containing cavities 1.Due to the pressing action of the piston 2 in containing cavities 1, the air in containing cavities 1 can be pressed into by first passage 7 chamber of confluxing, then enter output channel 5 by second channel 8, and then enter water storage tower along the water pipe of outlet.
After air in the water pipe connected with entrance is moved away completely, due to the pull lift action of the piston 2 in containing cavities 1, a negative pressuren zone can be formed in containing cavities 1, under atmospheric pressure, the water in well can be pressed into containing cavities 1 by second channel 8 and first passage 7.Due to the pressing action of the piston 2 in containing cavities 1, water in containing cavities 1 can be extruded the port of output channel 5 by first passage 7 and second channel 8, because of the approximate incompressibility of liquid, the exportable current having equal pressure of the port of output channel 5, therefore the current in outlet port can be climbed after certain altitude by water pipe by pressure and enter water storage tower.So the water in the well of certain depth can be transferred in the water storage tower of certain altitude by this device.Even if when also leaving air in the water pipe connected with entrance, this device also can realize extraction and the extrusion of water.
2. the entrance of fluid handling device is connected air, export and connect gas holder by pipeline.Due to the pull lift action of the piston 2 in containing cavities 1, a negative pressuren zone can be formed in containing cavities 1, under atmospheric pressure, the air near entrance can be pressed into containing cavities 1 by second channel 8 and first passage 7.Due to the pressing action of the piston 2 in containing cavities 1, air in containing cavities 1 can be extruded the port of output channel 5 by first passage 7 and second channel 8, because of the compressibility of gas, the air-flow of the exportable little pressure of port of output channel 5, after the air-flow of these little pressure is collected by gas holder, can form the air mass that has certain pressure, namely this device can work as air compressor use.
3. the entrance of fluid handling device is connected a seal container, and outlet connects air.Due to the pull lift action of the piston 2 in containing cavities 1, a negative pressuren zone can be formed in containing cavities 1, under the effect of the current gas pressure of seal container, the gas in seal container can be pressed into containing cavities 1 by second channel 8 and first passage 7.Due to the pressing action of the piston 2 in containing cavities 1, gas in containing cavities 1 can be extruded the port of output channel 5 by first passage 7 and second channel 8, enter air, therefore then the gas in seal container can be extracted out by this device, and the air pressure in seal container is reduced.This device uses so can work as extraction pump.
Claims (6)
1. a cylinder body for fluid handling device, it comprises input channel (4), output channel (5) and containing cavities (1), and it is characterized in that described cylinder body is also provided with columned valve pocket (14), valve pocket (14) runs through cylinder body, containing cavities (1) is configured to column structure and radial direction along valve pocket (14) is arranged, containing cavities (1) is provided with columnar part (12) and horn-like closing in portion (10), columnar part (12) and closing in portion (10) are coaxially arranged, the diameter of the head end in closing in portion (10) is less than the internal diameter of containing cavities (1), the junction of the head end in closing in portion (10) and the end of containing cavities (1) forms locating face (11), locating face (11) is configured to coordinate with the end face of cylinder sleeve, cylinder sleeve parcel containing cavities (1), the end of containing cavities (1), the end of input channel (4) and the end of output channel (5) are configured to be communicated with valve pocket (14), the head end of input channel (4) and the head end of output channel (5) are configured to the outer surface extending to cylinder body, the columnar part (12) of containing cavities (1) is in communication with the outside, the width of the end in closing in portion (10) is greater than the width of first passage (7) hunting range of the spool (3) rotated in valve pocket (14), minimum edge distance between the end of output channel (5) and the end of input channel (4) is greater than the width of the second channel (8) of spool (3).
2. the cylinder body of a kind of fluid handling device according to claim 1, it is characterized in that described valve pocket (14) is axially provided with two limited impressions (15) coaxially along it, the zone line of two limited impressions (15) is the region at the end of containing cavities (1), the end of input channel (4) and the end place of output channel (5).
3. the cylinder body of a kind of fluid handling device according to any one of claims 1 or 2, it is characterized in that described valve pocket (14) is arranged at the middle of described cylinder body, four containing cavities (1) are the uniform array of axis annular with the axis of valve pocket (14), and an input channel (4) and output channel (5) mirror image are arranged at the zone line of two containing cavities (1).
4. the cylinder body of a kind of fluid handling device according to claim 3, it is characterized in that the diameter of the head end of described input channel (4) and the head end of output channel (5) is greater than the diameter of its end, and head end is provided with for the extraneous screw thread connected, distance between the end of input channel (4) and the end of output channel (5) is less than the distance between the head end of input channel (4) and the head end of output channel (5), input channel (4) or be provided with the vent hole (13) running through cylinder body between output channel (5) and containing cavities (1), heat transfers by the air-flow in vent hole (13) by the heat that cylinder body produces.
5. the cylinder body of a kind of fluid handling device according to claim 4, it is characterized in that described cylinder body is provided with front-end face and ear end face, front-end face and ear end face are parallel to the plane at the axis place of four containing cavities (1), front-end face and ear end face are respectively provided with blind hole (16), the bottom of blind hole (16) is coaxially arranged with tapped hole (17), blind hole (16) is the uniform array of axis annular with the axis of valve pocket (14), and blind hole (16) is configured to detachably coordinate with supporting post.
6. the cylinder body of a kind of fluid handling device according to claim 5, it is characterized in that front-end face and the ear end face of described cylinder body are provided with the concave station (18) holding swing arm (9), concave station (18) and valve pocket (14) are coaxially arranged, and the bottom of concave station (18) is connected with valve pocket (14) transition by inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685334.2U CN204212946U (en) | 2014-11-15 | 2014-11-15 | The cylinder body of fluid handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685334.2U CN204212946U (en) | 2014-11-15 | 2014-11-15 | The cylinder body of fluid handling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212946U true CN204212946U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685334.2U Withdrawn - After Issue CN204212946U (en) | 2014-11-15 | 2014-11-15 | The cylinder body of fluid handling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405620A (en) * | 2014-11-15 | 2015-03-11 | 龚柱 | Cylinder body for fluid transfer device |
-
2014
- 2014-11-15 CN CN201420685334.2U patent/CN204212946U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405620A (en) * | 2014-11-15 | 2015-03-11 | 龚柱 | Cylinder body for fluid transfer device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150915 Address after: 361021 room 55, building 2408, waterfront community, Jimei District, Fujian, Xiamen Patentee after: Gong Zhu Address before: Xinglin Jimei Road District of Xiamen city in Fujian province 362102 No. 58 building 401 room A Patentee before: XIAMEN AIZHUO INDUSTRIAL DESIGN CO., LTD. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150318 Effective date of abandoning: 20161019 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |