CN105351167B - A kind of centralized pumped vacuum systems - Google Patents
A kind of centralized pumped vacuum systems Download PDFInfo
- Publication number
- CN105351167B CN105351167B CN201510918161.3A CN201510918161A CN105351167B CN 105351167 B CN105351167 B CN 105351167B CN 201510918161 A CN201510918161 A CN 201510918161A CN 105351167 B CN105351167 B CN 105351167B
- Authority
- CN
- China
- Prior art keywords
- master
- main line
- main
- vacuum
- pump
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
Abstract
The invention provides a kind of centralized pumped vacuum systems, more laminating machinees are operated simultaneously when, required vavuum pump quantity is few, and ensure whole equipment normal work, so that reducing maintenance cost, it is easy to maintenance and management, increases the working environment using space, optimization workshop in workshop.It includes more laminating machinees, every layer of every laminating machine is provided with master and takes out interface, maintain interface, it also includes master and takes out main line, maintain main line, the bore that the master takes out main line is more than the bore for maintaining main line, the master, which takes out main line and takes out output branch pipe by independent master respectively, to be connected to the master set corresponding to each every layer of laminating machine and takes out interface, it is described to maintain main line to be connected to the maintenance interface corresponding to each every layer of laminating machine by independent maintenance output branch pipe respectively, each master takes out interface, interface is maintained to be provided with high vacuum butterfly valve with the link position of corresponding pipeline.
Description
Technical field
The present invention relates to the technical field of solar cell module manufacturing equipment, specially a kind of centralization, which vacuumizes, is
System.
Background technology
Solar photovoltaic assembly laminating machine all correspondingly smokes press from level to level using a vavuum pump in the prior art
Each layer of method, i.e. laminating machine is required to a single vavuum pump to vacuumize so that true required for laminating machine is more
Empty pump is more, such as needs just to need 24 vavuum pumps during 12 double-layer lamination machines, i.e. separate unit vavuum pump to individual layer laminating machine,
The quantity of vavuum pump is on the high side so that equipment personnel's maintenance workload is big, is required to individually arrange vavuum pump due to every layer so that consumption
Can larger and vacuum line, cooling water pipeline it is on the high side, the noise of whole working environment is big, such that working environment is poor.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of centralized pumped vacuum systems, more laminating machinees are operated simultaneously
When, required vavuum pump quantity is few, and ensures whole equipment normal work so that reduces maintenance cost, is easy to safeguard and manages
Reason, increase the working environment using space, optimization workshop in workshop.
A kind of centralized pumped vacuum systems, its technical scheme are such：It includes more laminating machinees, it is characterised in that：
Every layer of every laminating machine is provided with master and takes out interface, maintains interface, and it also includes master and takes out main line, maintains main line, described
The main bore for taking out main line is more than the bore of the maintenance main line, and the master takes out main line and takes out output by independent master respectively
Branch pipe is connected to the master set corresponding to each every layer of laminating machine and takes out interface, and the maintenance main line passes through independent maintenance respectively
Output branch pipe is connected to maintenance interface corresponding to each every layer of laminating machine, each master take out interface, maintain interface with it is corresponding
The link position of pipeline is provided with high vacuum butterfly valve, and all high vacuum butterfly valves are external to PLC control system and right
Logic control numbering should be provided with, the input end entrance for maintaining main line is provided with least one holding vacuum pump, each
The pipeline of the holding vacuum pump is communicated to the maintenance main line by independent maintenance access tube, and the master smokes main line
Input end entrance is provided with least one main vacuum pumping pump, and the pipeline of each main vacuum pumping pump takes out access by independent master
Pipe is communicated to the master and takes out main line.The quantity of holding vacuum pump and quantity of the pumping volume according to corresponding to laminating machine per second,
Number of plies concrete decision, quantity, the number of plies of the quantity of main vacuum pumping pump and pumping volume per second according to corresponding to laminating machine are specifically determined
Fixed, the pumping volume summation per second of all main vacuum pumping pumps need to be more than the pumping volume summation per second of all holding vacuum pumps.
It is further characterized by：The holding vacuum pump, main vacuum pumping pump are arranged in outside workshop, the maintenance vacuum
By maintaining main line to access in workshop, the main vacuum pumping pump is accessed in workshop pump by main main line of taking out, described to remain true
Empty pump, main vacuum pumping pump are not take up the space in workshop, and interference of the caused noise to workshop is small；
When the quantity of the main vacuum pumping pump is more than or equal to 2, the internal duct of each main vacuum pumping pump is led to respectively
Cross independent master take out access tube be communicated to it is main take out alternate path, the master take out alternate path be passed through by main shaft connecting line it is described
The main input end entrance for taking out main line；
When the quantity of the holding vacuum pump is more than or equal to 2, the internal duct of each holding vacuum pump is led to respectively
Cross independent maintenance access tube and be communicated to maintenance alternate path, the maintenance alternate path is described by maintaining connecting line to be passed through
Maintain the input end entrance of main line；
The high vacuum butterfly valve is specially pneumatically or electrically magnetic control；
Preferably, the size that the master takes out main line is DN300 pipelines, and the size for maintaining main line is managed for DN100
Road；
Preferably, the holding vacuum pump, main vacuum pumping pump are the big amount of taking out vavuum pump, and the amount of taking out of main vacuum pumping pump is big
In the holding vacuum pump so that the occupation of land of vavuum pump is relatively small, Economization on land cost, and the rationally number of control vavuum pump
Amount so that pipeline arrangement is simple, control is simple.
After adopting the above technical scheme, from the vavuum pump of the suitable amount of taking out greatly, logical two vacuum lines enter outside workshop
Workshop, the vacuum system of in parallel every layer all of laminating machine on this two vacuum lines, two vacuum lines be based on take out master
Pipeline, main line is maintained, if only a master takes out main line vacuum-pumping pipeline, other boards are opened and can taken out when vacuumizing in master
Pressure drop is formed in main line, vacuumizing phase laminated compenent is had an impact, so only separately adding a less maintenance of caliber
Main line could solve the problems, such as to influence each other when each board is opened, and more laminating machinees are operated simultaneously when, be taken out by master
The holding vacuum pump corresponding to main vacuum pumping pump, maintenance main line corresponding to main line carries out system job, holding vacuum pump
Quantity and quantity of the pumping volume according to corresponding to laminating machine per second, number of plies concrete decision, the quantity of main vacuum pumping pump and every
Second quantity of the pumping volume according to corresponding to laminating machine, number of plies concrete decision, the pumping volume per second of all main vacuum pumping pumps
The pumping volume per second of all holding vacuum pumps need to be more than, according to reasonable computation, the preferred vavuum pump for the amount of taking out greatly so that required
Vavuum pump quantity it is few, and ensure whole equipment normal work so that reduce maintenance cost, be easy to maintenance and management, increase car
Between using space, optimize workshop working environment.
Brief description of the drawings
Fig. 1 is the structural representation of the specific embodiment of the present invention；
Title in figure corresponding to sequence number is as follows：
Laminating machine 1, master take out interface 2, maintain interface 3, master to take out main line 4, maintain main line 5, main take out to export branch pipe 6, dimension
Hold output branch pipe 7, high vacuum butterfly valve 8, holding vacuum pump 9, maintain access tube 10, main vacuum pumping pump 11, the main access tube 12, main taken out
Take out alternate path 13, main shaft connecting line 14, upper strata 15, lower floor 16.
Embodiment
A kind of centralized pumped vacuum systems, is shown in Fig. 1：It includes more laminating machinees 1, every lamination:Every layer of 1 is provided with
Main to take out interface 2, maintain interface 3, it also includes master and takes out main line 4, maintains main line 5, and the main bore for taking out main line 4, which is more than, to be maintained
The bore of main line 5, main main line 4 of taking out take out output branch pipe 6 by independent master to be respectively connected to each every layer of institute of laminating machine 1 right
The master that should be set takes out interface 2, maintains main line 5 to export branch pipe 7 by independent maintenance respectively and is connected to each every layer of laminating machine 1
Corresponding maintenance interface 3, each master take out interface 2, maintain interface 3 to be provided with high vacuum butterfly with the link position of corresponding pipeline
Valve 8, all high vacuum butterfly valves 8 are external to PLC control system (being not drawn into figure) and are correspondingly arranged on logic control volume
Number, maintain the input end entrance of main line 5 to be provided with least one holding vacuum pump 9, the pipeline of each holding vacuum pump 9 passes through
Independent maintenance access tube 10, which is communicated to, maintains main line 5, and the main input end entrance for taking out main line 4 is provided with least one master and taken out
Vavuum pump 11, the pipeline of main vacuum pumping pump 11, which by independent master takes out access tube 12 and is communicated to master, takes out main line 4.Holding vacuum pump
9 quantity and the quantity per second for being evacuated volume according to corresponding to laminating machine 1, number of plies concrete decision, the quantity of main vacuum pumping pump 11
With the quantity per second for being evacuated volume according to corresponding to laminating machine 1, number of plies concrete decision, all the per second of main vacuum pumping pump 11 are taken out
Air volume summation need to be more than the pumping volume summation per second of all holding vacuum pumps 9.
Holding vacuum pump 9, main vacuum pumping pump 11 are arranged in outside workshop, and holding vacuum pump 9 is by maintaining main line 5 to access
In workshop, main vacuum pumping pump 11 is accessed in workshop by main main line 4 of taking out, and holding vacuum pump 9, main vacuum pumping pump 11 are not take up car
Between space, and interference of the caused noise to workshop is small；
When the quantity of main vacuum pumping pump 11 is more than or equal to 2, the internal duct of each main vacuum pumping pump 11 is respectively by only
Vertical master take out access tube 12 be communicated to it is main take out alternate path 13, it is main take out alternate path 13 master be passed through by main shaft connecting line 14 take out
The input end entrance of main line 4；
When the quantity of holding vacuum pump is more than or equal to 2, the internal duct of each holding vacuum pump 9 is respectively by independent
Maintain access tube 10 to be communicated to maintenance alternate path, maintain alternate path to maintain main line 5 by maintaining connecting line to be passed through
Input end entrance (is not drawn into, structure imitates when main vacuum pumping pump quantity is more than or equal to 2 and the main connection side for taking out main line 4 in figure
Formula)；
High vacuum butterfly valve 8 is specially pneumatically or electrically magnetic control；
Preferably, the main size for taking out main line 4 is DN300 pipelines, and the size for maintaining main line 5 is DN100 pipelines；
Preferably, holding vacuum pump 9, main vacuum pumping pump 11 are the big amount of taking out vavuum pump, and the amount of taking out of main vacuum pumping pump is big
In holding vacuum pump so that the occupation of land of vavuum pump is relatively small, Economization on land cost, and the rationally quantity of control vavuum pump, makes
Obtain pipeline and arrange that simple, control is simple.
Specific embodiment, see Fig. 1：12 Ovrette double-layer lamination machines 1, made using 4 rate of air sucked in required 360L/s vavuum pump
Replaced originally as 9,5 vavuum pumps of holding vacuum pump for main 11,1 rate of air sucked in required 175L/s of vacuum pumping pump vavuum pump
24 vavuum pumps, the master corresponding to bellows that the upper strata 15 of every laminating machine 1, lower floor 16 connect take out interface 2, maintain interface 3
The maintenance main line 5 for taking out main line 4 and DN100 with DN300 master respectively connects by the way that high vacuum butterfly valve 8 is corresponding, high vacuum butterfly
Valve 8 can be for pneumatically or electrically magnetic, the PLC that 4 high vacuum butterfly valves 8 corresponding to every laminating machine 1 pass through peripheral hardware
(Programmable Logic Controller, programmable logic controller (PLC)) is realized takes out main line 4 and maintenance main line main
Switching is automatically controlled between 5, when taking out main line 4 with DN300 master to avoid other boards from opening, main take out in main line 4 produces
Pressure drop, other boards take out main line 1 minute and maintain main line 5 to being put into after end vacuum with main.
Controlled below for the specific works state of the system：
Working condition after the individual layer closing lid of laminating machine 1：1. vacuumizing phase：Upper chamber vacuum, lower room vacuum
2. the pressure period：Upper chamber is inflated, lower room vacuum
3. lamination stages：Upper chamber " 0 ", lower room vacuum
4. uncap the stage：Lower room inflation, upper chamber vacuum
The either on or off state of laminating machine peripheral hardware high vacuum butterfly valve 8：
1. vacuum stages：The high vacuum butterfly valve that DN300 master takes out corresponding to main line is opened, DN100 maintenance main line
Corresponding high vacuum butterfly valve, which is closed, enters vacuumizing phase
After 2. vacuumizing phase starts 1 minute：The main high vacuum butterfly valve taken out corresponding to main line is closed, DN100 maintenance
High vacuum butterfly valve corresponding to main line, which is opened to enter, maintains vacuum
3. the pressure period：The high vacuum butterfly valve that DN300 master takes out corresponding to main line is closed, DN100 maintenance main line
Corresponding high vacuum butterfly valve, which is opened, maintains vacuum
4. lamination stages：The high vacuum butterfly valve that DN300 master takes out corresponding to main line is closed, DN100 maintenance main line
Corresponding high vacuum butterfly valve, which is opened, maintains vacuum
5. uncap the stage：The high vacuum butterfly valve that DN300 master takes out corresponding to main line is opened, DN100 maintenance main line
Corresponding high vacuum butterfly valve is closed, and overturning vacuum state into upper and lower room uncaps.
The specific embodiment of the present invention is described in detail above, but content is only the preferable implementation of the invention
Example, it is impossible to be considered as the practical range for limiting the invention.All impartial changes made according to the invention application range
Change and improvement etc., all should still it belong within the patent covering scope of the present invention.
Claims (6)
1. a kind of centralized pumped vacuum systems, it includes more laminating machinees, it is characterised in that：Every layer of every laminating machine is respectively provided with
There is master to take out interface, maintain interface, it also includes master and takes out main line, maintains main line, and the bore that the master takes out main line is more than institute
State the bore for maintaining main line, the master takes out main line and takes out output branch pipe by independent master to be respectively connected to each laminating machine every
The corresponding master set of layer takes out interface, described to maintain main line to be connected to each lamination by independent maintenance output branch pipe respectively
Maintenance interface corresponding to every layer of machine, each master take out interface, maintain interface to be provided with the link position of corresponding pipeline
High vacuum butterfly valve, all high vacuum butterfly valves are external to PLC control system and are correspondingly arranged on logic control numbering,
The input end entrance for maintaining main line is provided with least one holding vacuum pump, and the pipeline of each holding vacuum pump leads to
Cross independent maintenance access tube and be communicated to the maintenance main line, the input end entrance that the master takes out main line is provided with least one
Individual main vacuum pumping pump, the pipeline of each main vacuum pumping pump, which by independent master takes out access tube and is communicated to the master, takes out supervisor
Road；The quantity of holding vacuum pump and the quantity per second for being evacuated volume according to corresponding to laminating machine, number of plies concrete decision, master vacuumize
The quantity of pump and the quantity per second for being evacuated volume according to corresponding to laminating machine, number of plies concrete decision, all main vacuum pumping pumps
Pumping volume summation per second need to be more than the pumping volume summation per second of all holding vacuum pumps, and the holding vacuum pump, master are taken out true
Empty pump is arranged in outside workshop, and by maintaining main line to access in workshop, the main vacuum pumping pump passes through the holding vacuum pump
It is main to take out in main line access workshop.
A kind of 2. centralized pumped vacuum systems as claimed in claim 1, it is characterised in that：When the quantity of the main vacuum pumping pump
During more than or equal to 2, the internal duct of each main vacuum pumping pump takes out access tube by independent master respectively and is communicated to main take out simultaneously
UNICOM road, the master take out alternate path and are passed through the input end entrance that the master takes out main line by main shaft connecting line.
A kind of 3. centralized pumped vacuum systems as claimed in claim 1, it is characterised in that：When the quantity of the holding vacuum pump
During more than or equal to 2, the internal duct of each holding vacuum pump is communicated to maintenance simultaneously by independent maintenance access tube respectively
UNICOM road, it is described to maintain alternate path by maintaining the input end entrance that connecting line is passed through the maintenance main line.
A kind of 4. centralized pumped vacuum systems as claimed in claim 1, it is characterised in that：The high vacuum butterfly valve is specially gas
Dynamic or Electromagnetic Control.
A kind of 5. centralized pumped vacuum systems as claimed in claim 1, it is characterised in that：The size that the master takes out main line is
DN300 pipelines, the size of the maintenance main line is DN100 pipelines.
A kind of 6. centralized pumped vacuum systems as claimed in claim 1, it is characterised in that：The holding vacuum pump, master are taken out true
Empty pump is the big amount of taking out vavuum pump, and the amount of taking out of main vacuum pumping pump is more than the amount of taking out of the holding vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918161.3A CN105351167B (en) | 2015-12-11 | 2015-12-11 | A kind of centralized pumped vacuum systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918161.3A CN105351167B (en) | 2015-12-11 | 2015-12-11 | A kind of centralized pumped vacuum systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351167A CN105351167A (en) | 2016-02-24 |
| CN105351167B true CN105351167B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510918161.3A Expired - Fee Related CN105351167B (en) | 2015-12-11 | 2015-12-11 | A kind of centralized pumped vacuum systems |
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| Country | Link |
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| CN (1) | CN105351167B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185705B (en) * | 2018-10-15 | 2024-04-16 | 苏州精濑光电有限公司 | Vacuum suction gas circuit system of equipment |
| CN109944785B (en) * | 2019-04-17 | 2020-04-28 | 中山市腾能智能科技有限公司 | Vacuum pump control method and system |
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|---|---|---|---|---|
| CN201882916U (en) * | 2010-11-04 | 2011-06-29 | 浙江芯能光伏科技有限公司 | Vacuum system for multiple polycrystal furnaces to operate in parallel |
| CN102909936A (en) * | 2012-10-08 | 2013-02-06 | 江苏永能光伏科技有限公司 | Vacuum pressure control device of laminating machine |
| CN203752475U (en) * | 2014-03-11 | 2014-08-06 | 吉林中财管道有限公司 | Centralized vacuum system of profile sizing device |
| CN203796528U (en) * | 2014-04-16 | 2014-08-27 | 武汉新芯集成电路制造有限公司 | Vacuum pump air extractor |
| CN204418160U (en) * | 2014-12-30 | 2015-06-24 | 华北水利水电工程集团有限公司 | Parallel vacuum precompressed pumped vacuum systems |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4180265B2 (en) * | 2001-10-31 | 2008-11-12 | 株式会社アルバック | Operation method of vacuum exhaust system |
-
2015
- 2015-12-11 CN CN201510918161.3A patent/CN105351167B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201882916U (en) * | 2010-11-04 | 2011-06-29 | 浙江芯能光伏科技有限公司 | Vacuum system for multiple polycrystal furnaces to operate in parallel |
| CN102909936A (en) * | 2012-10-08 | 2013-02-06 | 江苏永能光伏科技有限公司 | Vacuum pressure control device of laminating machine |
| CN203752475U (en) * | 2014-03-11 | 2014-08-06 | 吉林中财管道有限公司 | Centralized vacuum system of profile sizing device |
| CN203796528U (en) * | 2014-04-16 | 2014-08-27 | 武汉新芯集成电路制造有限公司 | Vacuum pump air extractor |
| CN204418160U (en) * | 2014-12-30 | 2015-06-24 | 华北水利水电工程集团有限公司 | Parallel vacuum precompressed pumped vacuum systems |
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| Publication number | Publication date |
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| CN105351167A (en) | 2016-02-24 |
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Granted publication date: 20171215 Termination date: 20181211 |