CN204099195U - Water-cooled oil-free scroll compressor - Google Patents
Water-cooled oil-free scroll compressor Download PDFInfo
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- CN204099195U CN204099195U CN201420635815.2U CN201420635815U CN204099195U CN 204099195 U CN204099195 U CN 204099195U CN 201420635815 U CN201420635815 U CN 201420635815U CN 204099195 U CN204099195 U CN 204099195U
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- price fixing
- moving plate
- scroll compressor
- water
- cooled oil
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Abstract
The utility model belongs to scroll compressor field, is specifically related to a kind of water-cooled oil-free scroll compressor.Comprise the little axle of frame, Moving plate, price fixing, main shaft and bias, price fixing is arranged in frame, Moving plate is connected with price fixing by the little axle of main shaft and bias, main shaft drives Moving plate to do plane motion, it is characterized in that: described water-cooled oil-free scroll compressor comprises two groups of Moving plates and price fixing, price fixing one and price fixing two are arranged on the both sides of frame, and Moving plate one and Moving plate two are assemblied between price fixing one and price fixing two back-to-back, and Moving plate one and Moving plate two connect and compose the Moving plate cooling chamber for coolant flow back-to-back.Its dynamic price fixing has cooling liquid to pass through, and the flow velocity of cooling liquid can regulate according to cooling-down effect, has better cooling effect; Structure is relatively simple simultaneously, and it is comparatively easy to assemble.
Description
Technical field
The utility model belongs to scroll compressor field, is specifically related to a kind of water-cooled oil-free scroll compressor.
Background technique
Model utility people Chinese patent literature CN201546963U comparatively early, relates to a kind of oil-free turbo-compressor.Comprise frame, Moving plate, price fixing, main shaft and eccentric shaft, described Moving plate and price fixing are installed in frame, Moving plate and price fixing composition compression chamber, main shaft drives Moving plate to do plane motion, compression enters the medium of compression chamber, it is characterized in that described compressor comprises the airtight cooling cabin be made up of Moving plate and pallet, liquid circulation flows through cooling cabin.The dynamic price fixing of compressor has cooling water to pass through, and such scroll compressor operationally, take away by by the cooling liquid on Moving plate and price fixing by the heat of generation, and the flow velocity of cooling liquid can regulate according to the effect of cooling simultaneously.
This technological scheme still has the following disadvantages:
1, cooling effectiveness is still not high enough, can not adapt to the cooling requirement of the scroll compressor of higher rotation speed.
2, structure is comparatively complicated, assembles more difficult, and the more later stage rate of fault that causes of tiny component is higher.
3, individual part processing comparatively difficulty.
Summary of the invention
The utility model is for above-mentioned the deficiencies in the prior art, provide a kind of water-cooled oil-free scroll compressor, its dynamic price fixing has cooling liquid to pass through, such scroll compressor operationally, the heat produced is taken away by by the cooling liquid on Moving plate and price fixing, the flow velocity of cooling liquid can regulate according to cooling-down effect simultaneously, has better cooling effect; Structure is relatively simple simultaneously, and it is comparatively easy to assemble.
Concrete technological scheme of the present utility model is:
Water-cooled oil-free scroll compressor, comprise the little axle of frame, Moving plate, price fixing, main shaft and bias, price fixing is arranged in frame, Moving plate is connected with price fixing by the little axle of main shaft and bias, main shaft drives Moving plate to do plane motion, it is characterized in that: described water-cooled oil-free scroll compressor comprises two groups of Moving plates and price fixing, price fixing one and price fixing two are arranged on the both sides of frame, Moving plate one and Moving plate two are assemblied between price fixing one and price fixing two back-to-back, and Moving plate one and Moving plate two connect and compose the Moving plate cooling chamber for coolant flow back-to-back.
The dorsal part of described price fixing one and price fixing two connects with price fixing lid and forms price fixing cooling chamber, and price fixing covers and is provided with cooling liquid import and export.
Price fixing is installed on frame both sides, and Moving plate and price fixing form two groups of compression chambers, and main shaft drives Moving plate to do plane motion, and compression enters the gas medium of compression chamber; Moving plate one and Moving plate two assemble back-to-back and form Moving plate cooling chamber, and liquid circulation flows through Moving plate cooling chamber and price fixing cooling chamber.Like this, the dynamic price fixing back side of compressor has cooling water to pass through, and scroll compressor operationally, take away by by the cooling liquid on Moving plate and price fixing in time by the heat of generation, and cooling can regulate by the flow velocity of cooling liquid.Compared with applying for portion before model utility people, cooling effect greatly promotes.
Described main shaft runs through frame and dynamic price fixing, and the Equilibrator for adjusting Moving plate barycenter is housed at the two ends of main shaft.By Equilibrator, Moving plate barycenter is adjusted on the axis at main shaft two ends, the vibrations even eliminated because eccentric motion causes can be reduced, and then reduce noise, improve the operation stability of compressor.
Described Equilibrator comprises equilibrium block, equilibrium block fuse and locating stud, and equilibrium block is loaded on equilibrium block fuse, and equilibrium block fuse pin is loaded on the position, hole of spindle nose; Described equilibrium block is provided with bearing, the endoporus of bearing and locating stud inscribe, and equilibrium block is limited by locating stud, would not move in a circle, but equally with Moving plate does plane motion.
Described locating stud is fixed in positioning plate, and this positioning plate is arranged on frame front and rear panel.
The little axle of described bias is made up of the axis body of a body and body both sides, and axis body comprises front axle and rear axle, and the axis being parallel list not conllinear of front axle and rear axle, described body and axis body include a cooling channel.
Described Moving plate cooling chamber is provided with cooling liquid inlet/outlet mechanism, and this cooling liquid inlet/outlet mechanism comprises six imports and six outlets, and entrance location is arranged on the bottom of Moving plate cooling chamber, and outlet is arranged on the top of Moving plate cooling chamber.
This Moving plate cooling liquid inlet/outlet mechanism adopts 6 to enter 6 types of cooling gone out, entered the cooling chamber at the Moving plate back side by the cooling channel (i.e. import) of the little axle of the lower eccentric of price fixing side, equally also from top, the cooling channel (namely exporting) of eccentric little axle is flowed out.This structure wants simple many compared with the type of cooling of patent 2009202001982, and component are few easy to process, and cooling effect is well a lot.
Described Moving plate cooling chamber and price fixing cooling chamber arrange liquid tank and provide the oil hydraulic pump of cycle kinetic energy, and the connecting tube having heat sinking function concurrently connects liquid tank, oil hydraulic pump, cooling liquid inlet/outlet mechanism and cooling liquid and imports and exports.The cooling of this mode of structure can be undertaken providing cooling liquid by oil hydraulic pump or cooling tower.
When the utility model water-cooled oil-free scroll compressor runs, driven by motor main axis, main shaft drives Moving plate and equilibrium block to do plane motion, eccentric little axle plays position-limiting action, meanwhile, gas enters compression chamber by suction port, changes low-pressure gas into pressurized gas, discharge compression chamber and enter gas holder by one-way valve simultaneously, thus endlessly gas is become high pressure from low pressure and enter container.
When in this compression process, the temperature of Moving plate and price fixing can constantly raise, while the work of driven by motor Moving plate, cooling liquid is through oil hydraulic pump or cooling tower, the cooling liquid covered through the little axle of bias and price fixing enters Moving plate cooling chamber and price fixing cooling chamber, flow back in tank for coolant or cooling tower again, reach the cooling to Moving plate and price fixing by the circulation of cooling liquid.
Accompanying drawing explanation
Fig. 1 is the utility model general assembly three-dimensional structure diagram.
Fig. 2 is the utility model general assembly structural drawing.
Fig. 3 is the utility model scroll compression machine head stereogram.
Fig. 4 is the utility model scroll compression machine head plan view.
Fig. 5 is that the utility model revolves compressor head sectional structure schematic diagram.
Fig. 6 is cut-away view one of the present utility model.
Fig. 7 is cut-away view two of the present utility model.
Fig. 8 is cut-away view three of the present utility model.
Fig. 9 is cut-away view four of the present utility model.
Figure 10 is cut-away view five of the present utility model.
Figure 11 is the structural representation of Moving plate one of the present utility model and price fixing one.
Figure 12 is the structural representation of Moving plate two of the present utility model and price fixing two.
Figure 13 is balance block structure schematic diagram of the present utility model.
Figure 14 is the utility model equilibrium block core structures schematic diagram.
Figure 15 is the utility model main shaft structure schematic diagram.
Figure 16 is the eccentric little axle construction sectional view of the utility model.
Figure 17 is the eccentric little axle construction schematic diagram of the utility model.
Wherein: 1-motor, 2-base, 3-coupling, 4-head, 5-suction tude, 6-outlet pipe, 7-steam outlet pipe, 8-intake pipe, 9-frame top board, 10-frame front and rear panel, 11-housing bearing seat, 12-framework lateral plate, 13-framework soleplate, 14-price fixing one, 15-O type circle, 16-equilibrium block positioning plate, 17-equilibrium block locating stud, 18-main shaft, 19-equilibrium block fuse, 20-bearing, 21-equilibrium block, 22-Moving plate one, 23-price fixing two, the eccentric little axle of 24-, 25-Moving plate two, 26-price fixing lid, 27-price fixing bearing cap, 28-seal ring, 29-bearing, 30-shaft seal, 31-bearing, 32 shaft seals, 33-framework lateral plate and frame front and rear panel link, 34-frame top board and frame front and rear panel link, 35-bearing, 36-one-way valve, 37-moves price fixing osculum, 38-price fixing air outlet hole, 39-moves price fixing water inlet, 40-Intake Cover, 41-inlet hole, 42-frame, 43-Moving plate cooling chamber, 44-gas compression chamber, 45-price fixing cooling chamber.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Fig. 1 ~ Figure 17, water-cooled oil-free scroll compressor comprises motor 1, base 2, coupling 3, head 4 (scroll compression machine head).Wherein head 4 is by frame top board 9, frame front and rear panel 10, framework lateral plate 12, framework soleplate 13, price fixing 1, equilibrium block positioning plate 16, equilibrium block locating stud 17, main shaft 18, equilibrium block fuse 19, equilibrium block 21, Moving plate 1, price fixing 2 23, eccentric little axle 24, Moving plate 2 25, price fixing lid 26, framework lateral plate and frame front and rear panel link 33, frame top board and frame front and rear panel link 34, bearing 35, one-way valve 36, price fixing air outlet hole 38, Intake Cover 40, composition such as frame 42 grade.
As shown in figure 11, Figure 11 a is the inverse layer structure figure of the Facad structure figure of price fixing 1, Figure 11 b position price fixing 1; The inverse layer structure figure of Figure 11 c to be the Facad structure figure of Moving plate 1, Figure 11 d be Moving plate 1.
As shown in figure 12, Figure 12 A is the inverse layer structure figure of the Facad structure figure of price fixing 2 23, Figure 12 B position price fixing 2 23; The inverse layer structure figure of Figure 12 C to be the Facad structure figure of Moving plate 2 25, Figure 12 D be Moving plate 2 25.
Price fixing 1 and price fixing 2 23 are assemblied in the both sides of frame 42, main shaft 18 is assembled together with Moving plate 1 and Moving plate 2 25, after Moving plate 1 and Moving plate 2 25 are assemblied in back-to-back, a Moving plate cooling chamber 43 is formed between them, then install in the middle of two price fixings, Moving plate 1 and price fixing 1, Moving plate 2 25 and price fixing 2 23 form two gas compression chambeies.Eccentric little axle 24 is had to connect between dynamic price fixing.
At the two ends installing to main shaft 18 after equilibrium block 21 and equilibrium block fuse 19 assemble, equilibrium block fuse 19 and main shaft 18 are that when preventing main shaft 18 from rotating by a pin location, equilibrium block fuse 19 does not and then turn, equilibrium block positioning plate 16 is contained on frame front and rear panel 10, locating stud 17 is loaded onto again, as Fig. 5 on equilibrium block positioning plate 16.The assembling of equilibrium block 21 and locating stud 17 is as Fig. 6, and equilibrium block 21 is limited by locating stud 17, would not move in a circle, but equally with Moving plate does plane motion.
Rotate when motor 1 drives main shaft 18 to do circumference, Moving plate and equilibrium block do plane motion.Gas enters into gas compression chamber 44 by suction tude 5, then is discharged by air outlet hole 38 high pressure, by entering in the middle of gas tank after one-way valve 36, when gas enters gas tank endlessly, until when the air pressure in gas tank reaches nominal pressure, and motor stalls.In this process, the temperature of dynamic price fixing can constantly rise, because the heat of dynamic price fixing generation when continuous pressurized gas acting, this heat will enter intake pipe 8 by cooling liquid, by intake pipe 8, Moving plate cooling chamber 43 is entered into by the little axle 24 of bias, entered in price fixing cooling chamber 45 by the hole on price fixing water cover, then water tank or cooling tower can be flow to by outlet pipe 6.Such formation cooling circuit, regulates the temperature of dynamic price fixing by the flow velocity size of cooling liquid, taken away by the heat that dynamic price fixing acting produces thus.The benefit of this type of cooling both with also individual bearing cooling while the heat of price fixing of walking about, can extend the working life of bearing.
Claims (7)
1. water-cooled oil-free scroll compressor, comprise the little axle of frame, Moving plate, price fixing, main shaft and bias, price fixing is arranged in frame, Moving plate is connected with price fixing by the little axle of main shaft and bias, main shaft drives Moving plate to do plane motion, it is characterized in that: described water-cooled oil-free scroll compressor comprises two groups of Moving plates and price fixing, price fixing one and price fixing two are arranged on the both sides of frame, Moving plate one and Moving plate two are assemblied between price fixing one and price fixing two back-to-back, and Moving plate one and Moving plate two connect and compose the Moving plate cooling chamber for coolant flow back-to-back.
2. water-cooled oil-free scroll compressor according to claim 1, is characterized in that the back side of described price fixing one and price fixing two connects with price fixing lid and forms price fixing cooling chamber, and price fixing covers and is provided with cooling liquid import and export.
3. water-cooled oil-free scroll compressor according to claim 1, is characterized in that described main shaft runs through frame, and the Equilibrator for adjusting Moving plate barycenter is equipped with at the two ends of main shaft.
4. water-cooled oil-free scroll compressor according to claim 3, it is characterized in that described Equilibrator comprises equilibrium block, equilibrium block fuse and locating stud, equilibrium block is coupling in equilibrium block fuse, and equilibrium block fuse pin is loaded on spindle nose; Described equilibrium block is provided with bearing, and endoporus and the locating stud inscribe of bearing are arranged, and carry out limiting balance block do plane motion by the position-limiting action of locating stud.
5. water-cooled oil-free scroll compressor according to claim 4, it is characterized in that described locating stud is fixed on positioning plate, this positioning plate is arranged on frame front and rear panel.
6. water-cooled oil-free scroll compressor according to claim 1, it is characterized in that the little axle of described bias is made up of the axis body of a body and body both sides, axis body comprises front axle and rear axle, the axis being parallel of front axle and rear axle but not conllinear, and described body and axis body include a cooling channel.
7. water-cooled oil-free scroll compressor according to claim 1, it is characterized in that described Moving plate cooling chamber is provided with cooling liquid inlet/outlet mechanism, this cooling liquid inlet/outlet mechanism comprises six imports and six outlets, entrance location is arranged on the bottom of Moving plate cooling chamber, and outlet is arranged on the top of Moving plate cooling chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635815.2U CN204099195U (en) | 2014-10-29 | 2014-10-29 | Water-cooled oil-free scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635815.2U CN204099195U (en) | 2014-10-29 | 2014-10-29 | Water-cooled oil-free scroll compressor |
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| CN204099195U true CN204099195U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420635815.2U Active CN204099195U (en) | 2014-10-29 | 2014-10-29 | Water-cooled oil-free scroll compressor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314810A (en) * | 2014-10-29 | 2015-01-28 | 王涛杰 | Water-cooled oil-free vortex compressor |
| CN110185614A (en) * | 2019-06-26 | 2019-08-30 | 浙江大学 | A kind of dry type binary vortices vacuum pump |
| CN111255709A (en) * | 2020-01-15 | 2020-06-09 | 吴艮华 | Vortex turbine |
-
2014
- 2014-10-29 CN CN201420635815.2U patent/CN204099195U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314810A (en) * | 2014-10-29 | 2015-01-28 | 王涛杰 | Water-cooled oil-free vortex compressor |
| CN110185614A (en) * | 2019-06-26 | 2019-08-30 | 浙江大学 | A kind of dry type binary vortices vacuum pump |
| CN110185614B (en) * | 2019-06-26 | 2020-10-02 | 浙江大学 | Dry-type double-vortex vacuum pump |
| CN111255709A (en) * | 2020-01-15 | 2020-06-09 | 吴艮华 | Vortex turbine |
| CN111255709B (en) * | 2020-01-15 | 2021-04-27 | 吴艮华 | Vortex turbine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |