CN204877865U - Energy -conserving no oily vertical vacuum pump - Google Patents
Energy -conserving no oily vertical vacuum pump Download PDFInfo
- Publication number
- CN204877865U CN204877865U CN201520654667.3U CN201520654667U CN204877865U CN 204877865 U CN204877865 U CN 204877865U CN 201520654667 U CN201520654667 U CN 201520654667U CN 204877865 U CN204877865 U CN 204877865U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- pump
- dissipation cavity
- assembly
- chamber wall
- 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.)
- Expired - Fee Related
Links
- 241000883990 Flabellum Species 0.000 claims abstract description 40
- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 238000004134 energy conservation Methods 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 11
- 238000005461 lubrication Methods 0.000 claims description 10
- 230000035515 penetration Effects 0.000 claims description 8
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a vacuum pump aims at providing an energy -conserving no oily vertical vacuum pump, and its technical scheme main points are: include from the last pump head that down connects gradually, the pump body, the pump seat, the pump head includes cylinder components, be equipped with piston assembly in the cylinder components, be equipped with the bent axle on the pump seat and be used for driving the power components of crankshaft rotation, be connected with the connecting piece between bent axle and the piston assembly, be equipped with the heat dissipation chamber in the pump body, the transverse section in heat dissipation chamber is circular, be equipped with the flabellum subassembly on the chamber wall in heat dissipation chamber, just the flabellum subassembly can be rotatory around the axial on the chamber wall in heat dissipation chamber for flabellum subassembly axial positioning, be equipped with on the connecting piece and be used for driving the rotatory drive division of flabellum subassembly, the heat dissipation chamber the chamber wall on be equipped with with external communicating louvre.
Description
Technical field
The utility model relates to pump field, and more particularly, it relates to a kind of energy-conservation without oily vertical type vacuum pump.
Background technique
The current main structure without oily vertical type vacuum pump comprises pump seat, be positioned at the cylinder assembly on pump seat, drive motor is provided with in pump seat, the output shaft of this drive motor is connected with bent axle, cylinder assembly comprises cylinder head, cylinder body, the piston assembly of upper and lower sliding motion is done along cylinder body, cylinder head is also provided with air valve, be connected by link assembly between this piston assembly with bent axle, its concrete internal structure and application number are that the content disclosed in the Chinese patent of 201220551719.0 is consistent, in actual using process, by drive motor, rotating force is delivered to bent axle place, then pull piston assembly on cylinder body, do upper and lower sliding motion by link assembly, realize the exhaust action of whole vacuum pump.
Although this vacuum pump adopts the form without oil; but the problem of heat radiation exists too always; what general air compressor adopted is air-cooled form; in order to structure can be made compacter, usually can load onto flabellum on motor output shaft, then motor rotates in exporting; while drive crankshaft rotating, drive flabellum to rotate; then this flabellum also only just dispels the heat from the outside of vacuum pump, and not only radiating effect is not good, and energy loss is also larger.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of energy-conservation without oily vertical type vacuum pump.
For achieving the above object, the utility model provides following technological scheme: a kind of energy-conservation without oily vertical type vacuum pump, comprise the pump head connected successively from top to bottom, the pump housing, pump seat, described pump head comprises cylinder assembly, piston assembly is provided with in described cylinder assembly, the dynamical element that described pump seat is provided with bent axle and rotates for driving crank, link is connected with between described bent axle and piston assembly, heat dissipation cavity is provided with in the described pump housing, the lateral cross section of described heat dissipation cavity is circular, the chamber wall of described heat dissipation cavity is provided with flabellum assembly, on the chamber wall that described flabellum assembly is axially positioned on heat dissipation cavity and described flabellum assembly can around axial-rotation, described link is provided with the drive portion for driving flabellum assembly to rotate, the chamber wall of described heat dissipation cavity is provided with the radiation hole communicated with the external world.
Preferably, described flabellum assembly comprises inner ring, outer shroud, is connected with blade between described inner ring and outer shroud, and the chamber wall of described heat dissipation cavity is provided with annular groove, and described outer shroud is provided with the ring slider coordinated with annular groove.
Preferably, described inner ring is provided with the penetration hole run through for link, and described drive portion comprises the external thread section be positioned on link, and described penetration hole is for the interior threaded hole with male end screw-thread fit.
Preferably, the chamber wall of described heat dissipation cavity is provided with lubrication hole, and described lubrication hole one end communicates with the external world, and the other end communicates with annular groove cell wall.
Compared with prior art, the beneficial effects of the utility model are: by the driving effect of dynamical element, bent axle can rotate thereupon, thus band follower link moves up and down, drive portion now on link can rotate by Direct driver flabellum assembly, and the lateral cross section of heat dissipation cavity is circular, on the chamber wall that flabellum assembly is axially positioned on heat dissipation cavity and described flabellum assembly can around axial-rotation, namely the chamber wall that this flabellum assembly is rotating heat dissipation cavity of fitting completely carries out, by the axial-rotation effect of flabellum assembly, thus the air in drive heat dissipation cavity flows, air after flowing realizes turnover by radiation hole, reach the function of pump body heat radiation, its heat radiation function significantly promotes, and then save the mechanical energy of dynamical element output.
Accompanying drawing explanation
Fig. 1 is a kind of energy-conservation structural representation without oily vertical type vacuum pump embodiment of the utility model;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is a kind of energy-conservation structural representation without oily vertical type vacuum pump embodiment middle pump body position of the utility model.
Reference character: 1, pump head; 2, cylinder assembly; 3, piston assembly; 4, the pump housing; 5, pump seat; 6, bent axle; 7, link; 8, heat dissipation cavity; 9, flabellum assembly; 91, inner ring; 92, blade; 93, outer shroud; 10, radiation hole; 11, drive portion; 111, external thread section; 12, annular groove; 13, ring slider; 14, penetration hole; 15, lubrication hole.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below with reference to Fig. 1 to Fig. 3, a kind of energy-conservation to do without oily vertical type vacuum pump embodiment of the utility model is described further clearly and completely.Obviously, described embodiment is section Example of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, belongs to the scope of the utility model protection.
The energy-conservation main structure without oily vertical type vacuum pump comprises the pump head 1 connected successively from top to bottom, the pump housing 4, pump seat 5, this pump head 1 comprises cylinder assembly 2, piston assembly 3 is provided with in this cylinder assembly 2, the dynamical element that this pump seat 5 is provided with bent axle 6 and rotates for driving crank 6, link 7 is connected with between this bent axle 6 and piston assembly 3, heat dissipation cavity 8 is provided with in this pump housing 4, the lateral cross section of this heat dissipation cavity 8 is circular, the longitudinal cross-section of this heat dissipation cavity 8 is rectangular, the chamber wall of this heat dissipation cavity 8 is provided with flabellum assembly 9, on the chamber wall that this flabellum assembly 9 is axially positioned on heat dissipation cavity 8 and this flabellum assembly 9 can around axial-rotation, this link 7 is provided with the drive portion 11 for driving flabellum assembly 9 to rotate, the chamber wall of this heat dissipation cavity 8 is provided with the radiation hole 10 communicated with the external world, by the driving effect of dynamical element, bent axle 6 can rotate thereupon, thus band follower link 7 moves up and down, drive portion 11 now on link 7 can rotate by Direct driver flabellum assembly 9, and the lateral cross section of heat dissipation cavity 8 is circular, on the chamber wall that flabellum assembly 9 is axially positioned on heat dissipation cavity 8 and this flabellum assembly 9 can around axial-rotation, namely the chamber wall that this flabellum assembly 9 is rotating heat dissipation cavity 8 of fitting completely carries out, by the axial-rotation effect of flabellum assembly 9, thus drive the air in heat dissipation cavity 8 to flow, air after flowing realizes turnover by radiation hole 10, reach the function of the pump housing 4 internal heat dissipating, its heat radiation function significantly promotes, and then save the mechanical energy of dynamical element output.
The structure of flabellum assembly 9 is as follows, comprise inner ring 91, outer shroud 93, blade 92 is connected with between this inner ring 91 and outer shroud 93, the flabellum assembly 9 of said structure can realize fitting with the chamber wall of heat dissipation cavity 8 better, and at utmost can ensure the rotational stabilization of flabellum assembly 9, the chamber wall of heat dissipation cavity 8 is provided with annular groove 12, the annular groove 12 that this annular groove 12 is preferably T-shaped, this outer shroud 93 is provided with the ring slider 13 coordinated with annular groove 12, this ring slider 13 is preferably T-shaped ring slider 13, acted on by cooperatively interacting between annular groove 12 and ring slider 13, also rotational stabilization greatly can be played, and can effectively prevent flabellum assembly 9 from axial movement occurring.
Inner ring 91 is provided with the penetration hole 14 run through for link 7, this drive portion 11 comprises the external thread section 111 be positioned on link 7, this penetration hole 14 is for the interior threaded hole with male end screw-thread fit, when link 7 is in the process of moving up and down, screw-thread fit is adopted between external thread section 111 and penetration hole 14, now whole flabellum assembly 9 will rotate motion thereupon, thus produces a large amount of wind-force.
It is worth mentioning that, adopt aforesaid way to carry out driving flabellum assembly 9, when link 7 moves upward and moves downward, the sense of rotation of its flabellum assembly 9 is all not identical, so just more can strengthen the air flowing in heat dissipation cavity 8, significantly improving heat radiation efficiency.
Because whole flabellum assembly 9 is all in the middle of constantly rotary course, and the rubbing surface that will count between outer shroud 93 and annular groove 12 that wearing and tearing are the most serious, the chamber wall of heat dissipation cavity 8 is provided with lubrication hole 15, this lubrication hole 15 one end communicates with the external world, and the other end communicates with annular groove 12 cell wall, only need the interior instillation Lubricants of lubrication hole 15 of being everlasting day, can directly enter between outer shroud 93 and annular groove 12 in lubrication hole 15, reach ideal lubrication effect, promote working life.
The above is only exemplary embodiment of the present utility model, but not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (4)
1. one kind energy-conservation without oily vertical type vacuum pump, comprise the pump head connected successively from top to bottom, the pump housing, pump seat, described pump head comprises cylinder assembly, piston assembly is provided with in described cylinder assembly, the dynamical element that described pump seat is provided with bent axle and rotates for driving crank, link is connected with between described bent axle and piston assembly, it is characterized in that: in the described pump housing, be provided with heat dissipation cavity, the lateral cross section of described heat dissipation cavity is circular, the chamber wall of described heat dissipation cavity is provided with flabellum assembly, on the chamber wall that described flabellum assembly is axially positioned on heat dissipation cavity and described flabellum assembly can around axial-rotation, described link is provided with the drive portion for driving flabellum assembly to rotate, the chamber wall of described heat dissipation cavity is provided with the radiation hole communicated with the external world.
2. one according to claim 1 is energy-conservation without oily vertical type vacuum pump, it is characterized in that: described flabellum assembly comprises inner ring, outer shroud, blade is connected with between described inner ring and outer shroud, the chamber wall of described heat dissipation cavity is provided with annular groove, and described outer shroud is provided with the ring slider coordinated with annular groove.
3. one according to claim 2 is energy-conservation without oily vertical type vacuum pump, it is characterized in that: described inner ring is provided with the penetration hole run through for link, described drive portion comprises the external thread section be positioned on link, and described penetration hole is for the interior threaded hole with male end screw-thread fit.
4. the one according to Claims 2 or 3 is energy-conservation without oily vertical type vacuum pump, it is characterized in that: the chamber wall of described heat dissipation cavity is provided with lubrication hole, and described lubrication hole one end communicates with the external world, and the other end communicates with annular groove cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654667.3U CN204877865U (en) | 2015-08-27 | 2015-08-27 | Energy -conserving no oily vertical vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654667.3U CN204877865U (en) | 2015-08-27 | 2015-08-27 | Energy -conserving no oily vertical vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877865U true CN204877865U (en) | 2015-12-16 |
Family
ID=54822246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654667.3U Expired - Fee Related CN204877865U (en) | 2015-08-27 | 2015-08-27 | Energy -conserving no oily vertical vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162897A (en) * | 2018-09-05 | 2019-01-08 | 皓德智慧能源科技（苏州）有限公司 | A kind of energy conservation magnetic suspension host compressor |
-
2015
- 2015-08-27 CN CN201520654667.3U patent/CN204877865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162897A (en) * | 2018-09-05 | 2019-01-08 | 皓德智慧能源科技（苏州）有限公司 | A kind of energy conservation magnetic suspension host compressor |
| CN109162897B (en) * | 2018-09-05 | 2019-12-17 | 皓德智慧能源科技（苏州）有限公司 | Energy-saving magnetic suspension main machine compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |