CN208368530U - A kind of anti-light board bearing arrangement that declines of electrical pumping formula - Google Patents
A kind of anti-light board bearing arrangement that declines of electrical pumping formula Download PDFInfo
- Publication number
- CN208368530U CN208368530U CN201820670894.9U CN201820670894U CN208368530U CN 208368530 U CN208368530 U CN 208368530U CN 201820670894 U CN201820670894 U CN 201820670894U CN 208368530 U CN208368530 U CN 208368530U
- Authority
- CN
- China
- Prior art keywords
- electrical pumping
- declines
- transmission shaft
- light board
- driving shaft
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of electrical pumping formula the anti-light board bearing arrangement that declines, the main thermal convection by isolation bearing and product has the function that heat-insulated, design bearing is done and is isolated by channel plate and heat-barrier material between bearing and heat source far from heat source (electrical pumping product).Bearing running hot, which can be effectively prevented, in the utility model leads to bearing oil carbonization and volatilization, and bearing is prevented to be seriously worn or stuck, and so as to cause motor damage, in addition the heat insulation effect of product is also strengthened, and can reduce energy consumption.
Description
Technical field
The utility model relates to photovoltaic manufacturing field of equipment, and in particular to a kind of anti-light board axis that declines of electrical pumping formula
Hold system.
Background technique
Photo attenuation (Light Induced Degradation, LID) refers to solar cell and component in During Illumination
In caused power attenuation phenomenon.PERC(Passivated Emitter Rear Contact passivation emitter and back local
Contact) technology is crystal silicon solar battery most improved efficiency means of cost performance in recent years, PERC technology and conventional batteries produce
Line compatibility is high, and improvement of manufacturing line investment is low, and efficiency enhancement effect is obvious.The successful commercialization application of PERC technology, increases
The strong competitiveness of p-type crystal silicon, has postponed the commercialization of N-type crystal silicon.But PERC structure battery LID is too compared to common crystal silicon
Positive electricity pond is higher, and mechanism wouldn't define, may be related with the dielectric passivation film of battery, it is also possible to the higher open circuit of PERC battery
Voltage is related.The higher problem of efficient p-type PERC battery photo attenuation, affects the competitiveness of PERC technology.For LID at
Cause, industry develop a series of solutions, to mitigate photo attenuation.
In electrical pumping board, product is travelled forward by bearing and roller bearing drive, and electrical pumping cavity has in the process of running
Certain temperature can reach 300 DEG C or so, profit of the general bearing heatproof less than 150 DEG C, in long-time hot operation lower bearing
Lubricating oil can be carbonized or volatilize, therefore after long-play, and bearing is prone to wear or stuck, lead to mechanical breakdown.Bearing receives
The mode of heat is main are as follows: heat transfer, thermal convection, by being passed to the heat-insulated heat that can completely cut off most of heat transfer of product and roller bearing
It is delivered on bearing, but thermal convection can not solve.
Utility model content
In order to overcome the above problem, the utility model provides a kind of electrical pumping formula the anti-light board bearing arrangement that declines.
The technical solution of the utility model is: providing a kind of electrical pumping formula the anti-light board bearing arrangement that declines, it is characterised in that
Include:
Electrical pumping chamber, electrical pumping chamber have bottom wall and opposite the first side wall and second sidewall, the first side wall and second
Side wall is located at the both sides of the bottom wall, the lower part of the first side wall and second sidewall symmetrically offer the first transmission shaft mounting hole and
Second driving shaft mounting hole；
First passage plate and second channel plate, first passage plate are close to the outside of the first side wall, and second channel plate is close to the
The outside of two side walls, first passage plate offer first perforation Chong Die with the first transmission position of shaft mounting hole, second channel
Plate offers second perforation Chong Die with the position of second driving shaft mounting hole；
First transmission shaft and second driving shaft, the first transmission shaft include opposite first end and second end, second driving shaft
Including opposite third end and the 4th end, first end and third end are located on the outside of electrical pumping chamber, and second end and the 4th end are located at electricity
Intracavitary side is injected, the first transmission shaft passes through the first transmission shaft mounting hole and the first perforation, and second driving shaft passes through second driving shaft
Mounting hole and the second perforation, the first transmission shaft are identical as the length that second driving shaft is located at the intracavitary part of electrical pumping and mutually right
It is vertical；
First thermal insulation layer and second thermal insulation layer, first thermal insulation layer are close to the outside of first passage plate and are wrapped in the first transmission
On axis, second thermal insulation layer is close to the outside of second channel plate and is wrapped on second driving shaft；
First bearing and second bearing, first bearing are connected to first end, and second bearing is connected to third end；And
Cell piece slide cassette, it is intracavitary that cell piece slide cassette is located at electrical pumping, cell piece slide cassette be located at the first transmission shaft with
The top of second driving shaft.
Preferably, cell piece slide cassette has to the pedestal that carries material to be heated, and the two edges of pedestal are respectively with second
End and the 4th end are in contact.
Preferably, the two edges of pedestal are equipped with feet separately below, cell piece slide cassette by feet and second end and
4th end is in contact.
Preferably, cell piece slide cassette only has feet and is in contact with second end and the 4th end.
Preferably, the first transmission shaft and second driving shaft are titanium alloy.
Preferably, the first transmission shaft and second driving shaft are cylindrical structure and surface is smooth.
Preferably, the structure that first passage plate and second channel plate are respectively detachably replaced.
Preferably, the structure that first thermal insulation layer and second thermal insulation layer are respectively detachably replaced.
Preferably, first thermal insulation layer and second thermal insulation layer are aerogel blanket or evacuated panel.
Compared with prior art, the utility model has the beneficial effects that the anti-light board bearing that declines that the utility model uses
System, bearing running hot, which can be effectively prevented, leads to bearing oil carbonization and volatilization, and bearing is prevented to be seriously worn or stuck, from
And motor is caused to damage, in addition the heat insulation effect of product is also strengthened.
Detailed description of the invention
Fig. 1 is the overall structure floor map of the anti-light board bearing arrangement that declines of electrical pumping formula of the utility model.
Specific embodiment
To make to have further understanding to the purpose of this utility model, construction, feature and its function, hereby cooperate embodiment
Detailed description are as follows.
Referring to Fig. 1, the anti-light board bearing arrangement that declines of the electrical pumping formula of an embodiment of the utility model includes electrical pumping
Chamber 1, first passage plate 5, second channel plate 6, the first transmission shaft 7, second driving shaft 8, first thermal insulation layer 9, second thermal insulation layer 10,
First bearing 11, second bearing 12 and cell piece slide cassette 13.
Electrical pumping chamber 1 has bottom wall 2 and opposite the first side wall 3 and second sidewall 4, the first side wall 3 and second sidewall 4
Positioned at the both sides of bottom wall 2, the lower part of the first side wall 3 and second sidewall 4 symmetrically offers the first transmission shaft mounting hole 21 and
Two transmission shaft mounting holes 31.
First passage plate 5 is close to the outside of the first side wall 2, and second channel plate 6 is close to the outside of second sidewall 3, and first is logical
Guidance tape 5 offers first perforation 51 Chong Die with the first transmission position of shaft mounting hole 21, and second channel plate 6 offers and second
It is driven the second perforation 61 of the position overlapping of shaft mounting hole 31.
First transmission shaft 7 includes opposite first end 71 and second end 72, and second driving shaft 8 includes opposite third end 81
With the 4th end 82, first end 71 and third end 81 are located at 1 outside of electrical pumping chamber, and second end 72 and the 4th end 82 are located at electrical pumping chamber
1 inside, the first transmission shaft 7 pass through the first transmission shaft mounting hole 21 and the first perforation 51, and second driving shaft 8 passes through second driving shaft
Mounting hole 31 and second perforation 61, the first transmission shaft 7 it is identical as the length that second driving shaft 8 is located at 1 inner part of electrical pumping chamber and
It is mutually contradictory.
First thermal insulation layer 9 is close to the outside of first passage plate 5 and is wrapped on the first transmission shaft 7, and second thermal insulation layer 10 is tight
It pastes the outside of second channel plate 6 and is wrapped on second driving shaft 8.
First bearing 11 is connected to first end 71, and second bearing 12 is connected to third end 81.
Cell piece slide cassette 13 is located in electrical pumping chamber 1, and cell piece slide cassette 13 is located at the first transmission shaft 7 and the second transmission
The top of axis 8.
It is connected using the above connection type, is done and be isolated by channel plate and thermal insulation layer between bearing and heat source, effective bearing
Thermal convection with product has the function that heat-insulated, is done and is isolated by channel plate and heat-barrier material between bearing and heat source, respectively position
In cavity two sides, can be overheated under heat source to avoid the bearing length time, heat insulation effect is also strengthened.
Preferably, cell piece slide cassette 13 has to the pedestal 131 that carries material to be heated, the two edges of pedestal respectively with
Second end 72 and the 4th end 82 are in contact.Temperature can reach and be in for a long time after cell piece slide cassette 13 enters electrical pumping chamber 1
300 degree or so, by such connection type, first end 71 and third end 81 and source center are there are a distance, and cell piece
Slide cassette 13 and the first transmission shaft 7 and 8 contact area of second driving shaft are smaller.
Preferably, the two edges of pedestal 131 can be separately installed with feet 132 further below, and cell piece slide cassette 13 passes through
Feet 132 is in contact with second end 72 and the 4th end 82, cell piece slide cassette 13 can be made further away from second by feet 132
End 72 and the 4th end 82, heat insulation are more preferable.
Preferably, cell piece slide cassette 13 only has feet 132 and is in contact with second end 72 and the 4th end 82.
Preferably, the first transmission shaft 7 and second driving shaft 8 are titanium alloy material, and titanium alloy material has heating conduction poor
The characteristics of, it can play the role of obstructing partial heat.
Preferably, the first transmission shaft 7 and second driving shaft 8 are cylindrical structure and surface is smooth, are not only reduced in this way
Friction, also reduces contact area.
Preferably, the structure that first passage plate 5 and second channel plate 6 are respectively detachably replaced, can after structure aging
It replaces newly in time, guarantees that its heat-proof quality is good.
Preferably, first thermal insulation layer 9 and second thermal insulation layer 10 are also respectively the structure detachably replaced.
Preferably, first thermal insulation layer 9 and second thermal insulation layer 10 are aerogel blanket or evacuated panel, and such material heat-proof quality is more
It is good.
The anti-light board temperature control system that declines of the utility model, bearing running hot, which can be effectively prevented, causes bearing oil to be carbonized
With volatilization, bearing is prevented to be seriously worn or stuck, so as to cause motor damage, in addition the heat insulation effect of product is also added
By force.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, not departing from this
It is changed and retouched made by the spirit and scope of utility model, belongs to the scope of patent protection of the utility model.
Claims (9)
1. a kind of anti-light board bearing arrangement that declines of electrical pumping formula, characterized by comprising:
Electrical pumping chamber, the electrical pumping chamber have bottom wall and opposite the first side wall and a second sidewall, the first side wall and
The second sidewall is located at the both sides of the bottom wall, and the lower part of the first side wall and the second sidewall symmetrically offers
One transmission shaft mounting hole and second driving shaft mounting hole；
First passage plate and second channel plate, the first passage plate are close to the outside of the first side wall, the second channel
Plate is close to the outside of the second sidewall, and the first passage plate offers Chong Die with the first transmission position of shaft mounting hole
The first perforation, the second channel plate offers Chong Die with the position of the second driving shaft mounting hole second and perforates；
First transmission shaft and second driving shaft, first transmission shaft include opposite first end and second end, and described second passes
Moving axis includes opposite third end and the 4th end, and the first end and the third end are located on the outside of the electrical pumping chamber, described
Second end and the 4th end are located at the intracavitary side of the electrical pumping, and first transmission shaft passes through the first transmission shaft mounting hole
With first perforation, the second driving shaft passes through the second driving shaft mounting hole and described second and perforates, and described first
Transmission shaft and the second driving shaft length for being located at the intracavitary part of the electrical pumping are identical and mutually contradictory；
First thermal insulation layer and second thermal insulation layer, the first thermal insulation layer are close to the outside of the first passage plate and are wrapped in described
On first transmission shaft, the second thermal insulation layer is close to the outside of the second channel plate and is wrapped on the second driving shaft；
First bearing and second bearing, the first bearing are connected to the first end, and the second bearing is connected to described
Three ends；And
Cell piece slide cassette, it is intracavitary that the cell piece slide cassette is located at the electrical pumping, and the cell piece slide cassette is located at described
The top of first transmission shaft and the second driving shaft.
2. the anti-light board bearing arrangement that declines of electrical pumping formula as described in claim 1, cell piece slide cassette described in feature have
To carry the pedestal of material to be heated, the two edges of the pedestal are in contact with the second end and the 4th end respectively.
3. the anti-light board bearing arrangement that declines of electrical pumping formula as claimed in claim 2, it is characterised in that the two edges of the pedestal
Feet is installed separately below, the cell piece slide cassette is connected by the feet with the second end and the 4th end
Touching.
4. the anti-light board bearing arrangement that declines of electrical pumping formula as claimed in claim 3, it is characterised in that the cell piece slide cassette
The only described feet is in contact with the second end and the 4th end.
5. the anti-light board bearing arrangement that declines of electrical pumping formula as described in claim 1, it is characterised in that first transmission shaft and
The second driving shaft is titanium alloy.
6. the anti-light board bearing arrangement that declines of electrical pumping formula as described in claim 1, it is characterised in that first transmission shaft and
The second driving shaft is cylindrical structure and surface is smooth.
7. the anti-light board bearing arrangement that declines of electrical pumping formula as described in claim 1, it is characterised in that the first passage plate and
The structure that the second channel plate is respectively detachably replaced.
8. the anti-light board bearing arrangement that declines of electrical pumping formula as described in claim 1, it is characterised in that the first thermal insulation layer and
The structure that the second thermal insulation layer is respectively detachably replaced.
9. the anti-light board bearing arrangement that declines of electrical pumping formula as described in claim 1, it is characterised in that the first thermal insulation layer and
The second thermal insulation layer is aerogel blanket or evacuated panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670894.9U CN208368530U (en) | 2018-05-07 | 2018-05-07 | A kind of anti-light board bearing arrangement that declines of electrical pumping formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670894.9U CN208368530U (en) | 2018-05-07 | 2018-05-07 | A kind of anti-light board bearing arrangement that declines of electrical pumping formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368530U true CN208368530U (en) | 2019-01-11 |
Family
ID=64933920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670894.9U Active CN208368530U (en) | 2018-05-07 | 2018-05-07 | A kind of anti-light board bearing arrangement that declines of electrical pumping formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120494A1 (en) * | 2019-12-17 | 2021-06-24 | 苏州巨能图像检测技术有限公司 | Low-heat-transfer cell box for electrical injection of stacked solar cells |
-
2018
- 2018-05-07 CN CN201820670894.9U patent/CN208368530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120494A1 (en) * | 2019-12-17 | 2021-06-24 | 苏州巨能图像检测技术有限公司 | Low-heat-transfer cell box for electrical injection of stacked solar cells |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208368530U (en) | A kind of anti-light board bearing arrangement that declines of electrical pumping formula | |
| CN110635606A (en) | Motor with heat dissipation function | |
| CN210390070U (en) | Cast sheet cooling device for lithium battery diaphragm production line | |
| CN204253162U (en) | A kind of diesel generating set radiation fan arrangements for speed regulation | |
| CN201170691Y (en) | Sintering furnace for salt core | |
| CN210292674U (en) | High-efficient insulation material drying-machine of electron | |
| CN209981338U (en) | Efficient energy-saving liquid cooling and heating integrated lithium ion power battery Pack | |
| CN206893674U (en) | A kind of heat dissipation battery case | |
| CN211701820U (en) | Frequency conversion cabinet with good heat dissipation effect | |
| CN213543187U (en) | Nitrogen protection ferrite soft magnetic push plate sintering kiln | |
| CN108597749A (en) | A kind of box type transformer for saving electric energy | |
| CN203671536U (en) | LED lamp capable of making use of magnetic-sensing temperature control switch to control air fan to assist to perform cooling | |
| CN207531111U (en) | High-power double hyer insulation light wave liquid disinfection heating tube | |
| CN2785508Y (en) | Chest of electric roaster | |
| CN214341887U (en) | Sealed air fryer | |
| CN221319784U (en) | Circulation air supply device of high temperature furnace body | |
| CN204349912U (en) | A kind of ventilation cooling type energy-storage solar photovoltaic panel | |
| CN204987453U (en) | A electric heater for sulfur trioxide heating | |
| CN205423186U (en) | Brushless electronic pump | |
| CN204205918U (en) | A kind of explosion-proof frequency converter heat dissipation device | |
| CN219513201U (en) | Battery liquid cooling plate heating plate | |
| CN212934717U (en) | Photovoltaic energy storage is with real-time constant temperature protection device about lithium cell | |
| CN217331864U (en) | Multi-section rapid cooling COD digestion instrument | |
| CN212517432U (en) | A scald end seal structure for insulating tube | |
| CN214943846U (en) | Hollow shutter glass with high-shielding tightness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |