CN201501142U - Voltage-reduction post-control cryogenic photovoltaic cell assembly laminating machine - Google Patents
Voltage-reduction post-control cryogenic photovoltaic cell assembly laminating machine Download PDFInfo
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- CN201501142U CN201501142U CN2009201572977U CN200920157297U CN201501142U CN 201501142 U CN201501142 U CN 201501142U CN 2009201572977 U CN2009201572977 U CN 2009201572977U CN 200920157297 U CN200920157297 U CN 200920157297U CN 201501142 U CN201501142 U CN 201501142U
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- heater
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- workbench
- laminating machine
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Abstract
The utility model discloses a voltage-reduction post-control cryogenic photovoltaic cell assembly laminating machine, which comprises a heater upper cover and a workbench. The workbench is formed by two plates, wherein the lower plate is provided with an even groove. A heater is put in the even groove. The heater is connected with a voltage-reduction post-control cryogenic system. The lower end of a vacuum chamber formed by the heater upper cover and the workbench is connected with a vacuum pump through a pipeline and a vacuum pump valve. The heater is connected with a voltage-reduction control cryogenic system. No temperature adjustment is required by the control system. The working voltage after voltage reduction is 60V to 70V. The temperature of the heater is 200 DEG C to 230 DEG C and is the preheating temperature of the laminating machine. The temperature is adjusted to 140 DEG C from the preheating temperature, i.e. the working temperature of the laminating machine. The utility model has the advantages that the used voltage is safe, the two plates form the workbench (or one plate is bored and the heater is put in the borehole), no deformation during heating is caused, the temperature is even and the environment is protected.
Description
Technical field
The utility model relates to a kind of solar photovoltaic battery component laminator, control low temperature photovoltaic battery component laminator after the first step-down.
Background technology
At present, known solar module laminating machine equipment, comprise laminating machine loam cake, elastic layer press mold, workbench and working cavity, wherein the workbench lower surface is equipped with the fully loaded heating of many heater total heads (380 volts-220 volts), heating-up temperature (800 ℃-1000 ℃) is for guaranteeing that the laminating machine operating temperature at 140 ℃, is provided with the temperature sensor that the heating power controller connects on workbench, Shi Tongdian, time outage control temperature start frequent.The so-called vacuum chamber of going up of the intermembranous formation of loam cake and elastic layer, last vacuum chamber and working cavity are connected in vavuum pump by pipeline and vacuum valve respectively, be used for the course of work last vacuum chamber and working cavity are vacuumized.The heating of workbench is finished by electrical heating.Because electric heater directly is fixed on the workbench lower surface, and electric heater and workbench are the heat transfer types that utilizes between solid-state and solid-state, the electric heater surface temperature distribution has inhomogeneities in addition, directly have influence on the heat-transfer effect of two body mediate contacts, cause table surface temperature uniformity to be difficult to control.In addition, because the electric heater surface temperature far above the table surface temperature, causes thermograde bigger, and inhomogeneous, thus uneven thermal expansion brought out, easily cause electric heater to damage and the workbench distortion.In order to improve the uniformity of Temperature Distribution, the conduction oil of employing or other medium indirect modes are arranged also.As the heating oil coil is set in workbench, oil coil connects fuel tank and oil pump by valve, is respectively equipped with electric heater and oil expansion tank on fuel tank, and the auxiliary heating system of air bleeding valve formation.Though this kind workbench mode of heating has solved the problem that direct employing electric heater exists, but this accessory system is huge, can not seal fully, cause and waste energy, heat medium and oil smoke are to the pollution of environment, and easily make organic take place charing and decomposition, and reduce service life of equipment and operational reliability, cause production cost to increase.
The utility model content
The purpose of this utility model is controlled the low temperature photovoltaic battery component laminator after providing a kind of first step-down, step-down post-heater operating temperature is 200 ℃-230 ℃ of the preheat temperatures of laminating machine, using 140 ℃ of Regulation Control laminating machine operating temperatures, or with time controller control operating temperature, control the cryogenic heat transfer mode after changing the step-down of heater elder generation, it is even, stable to reach laminating machine table surface temperature, and energy-conservation, environmental protection, voltage security.
For achieving the above object, technical solution of the present utility model realizes by following measure: control cryogenic heat transfer photovoltaic battery component laminator after a kind of first step-down, comprise the laminating machine loam cake, elastic layer press mold and workbench and workbench are synthetic by two boards, lower plate has many grooves, discharge heater in the board slot under workbench two plate centres, workbench has temperature sensor and is connected with controller, loam cake and elastic layer press mold form vacuum chamber, last vacuum chamber and working cavity are connected in vavuum pump by pipeline and vacuum valve, are used in the course of the work last vacuum chamber and working cavity being vacuumized.Wherein, be made up of two boards at described electric heater and table plane, establish even groove above the lower plate, heater is placed in the groove, is heated evenly, and is indeformable.
As mentioned above, in this groove be the fiberglass pipe that adopts heat-resistant ceramic tube or alkali-free.
Wearing resistance wire in the above-mentioned groove structure body, is a single separate component, and by resistance wire that groove is worn, a plurality of resistance wire parallel connections form a heater, and heater connects voltage controller, realizes the samming of table surface.Can reach long-term stability works efficiently.Simultaneously, because of this structure has the efficient heat transfer performance, reduced the surface temperature of electric heater resistance wire, not rubescent, not oxidation have prolonged service life of electric heater greatly, do not hurt sb.'s feelings environmental protection with safe voltage.
Description of drawings:
Fig. 1 is this novel structural representation.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, to this novel being further described.
Controlling the operating temperature photovoltaic battery component laminator by control low temperature after the first step-down shown in Figure 1 with the Regulation Control operating temperature or with the time controller, comprise work heating platform loam cake 1, be provided with heat-preservation cotton 4 in the loam cake, this heater upper cover has and covers the equilateral big or small press strip 2 in four limits, 6, divide two group 2 up and down, 6, the ceiling molding frame is worn fluted by loam cake, load onto in the groove and exceed groove temperature resistant encapsulation adhesive tape 3, press strip and loam cake stable bond are together, following press strip is adorned the hot bar 3 of anti-sealing with all being with up and down in the groove, heat-resisting elasticity tunic 5 is put in the centre, be placed on lower table 7, vacuum chamber 22 in the formation, vacuum line 9 is housed on the last vacuum chamber, connect vavuum pump 19 by joint, with upper platen sensor 10, lower platen sensor 13 connects 18 in sensory-control system, indeformable for the heater homogeneous heating, lower table is by two boards synthetic 7,8, lower platen 8 has the even groove electric heating system of interval 12mm resistance wire and is placed on groove interior 14, heating control system 21 is connected 20 with step-down pressure regulator or time controller, heat-preservation cotton 17, last lower platen is connected and fixed bolt 11, heat-insulating cushion block 12, anti-deformation support 15 is in conjunction with frame 16.Under vacuum state, be depressured to 60 volts-70 volts by 380 volts-220 volts and connect heater, resistance heater is no more than 230 ℃, by 230 ℃ is that laminating machine preheating maximum temperature is to 140 ℃ of operating temperatures (± 1 ℃), Regulation Control or finish after by step-down with the time controller system, thereby it is even to reach the work top operating temperature, prolongs heater service life, can carry out lamination work when operating temperature reaches when 140 ℃ of operating temperatures require.
Claims (2)
1. control low temperature photovoltaic battery component laminator comprises that heater upper cover is connected heating control system and is connected with the step-down pressure regulator with workbench after the first step-down; It is characterized in that described workbench is made up of lower table (7) and (8) two iron plates of lower platen, milling groove uniformly in the middle of the lower platen, discharge heating system resistance wire in the groove (14); Heating control system (21) is connected (20) with step-down pressure regulator or time controller; Upper platen sensor (10) is connected (18) with lower platen sensor (13) with sensory-control system.
2. by control low temperature photovoltaic battery component laminator after the described first step-down of claim 1, it is characterized in that described workbench, it is by lower table (7) and (8) two iron plates of lower platen, forms one with bolted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201572977U CN201501142U (en) | 2009-05-27 | 2009-05-27 | Voltage-reduction post-control cryogenic photovoltaic cell assembly laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201572977U CN201501142U (en) | 2009-05-27 | 2009-05-27 | Voltage-reduction post-control cryogenic photovoltaic cell assembly laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501142U true CN201501142U (en) | 2010-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201572977U Expired - Fee Related CN201501142U (en) | 2009-05-27 | 2009-05-27 | Voltage-reduction post-control cryogenic photovoltaic cell assembly laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173177A (en) * | 2011-03-04 | 2011-09-07 | 浙江长兴亚金机械有限公司 | Automatic control system of solar layer press |
-
2009
- 2009-05-27 CN CN2009201572977U patent/CN201501142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173177A (en) * | 2011-03-04 | 2011-09-07 | 浙江长兴亚金机械有限公司 | Automatic control system of solar layer press |
| CN102173177B (en) * | 2011-03-04 | 2013-09-04 | 浙江长兴亚金机械有限公司 | Automatic control system of solar layer press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20130527 |