CN107328124B - A kind of glass production workshop heat sink - Google Patents
A kind of glass production workshop heat sink Download PDFInfo
- Publication number
- CN107328124B CN107328124B CN201710671559.0A CN201710671559A CN107328124B CN 107328124 B CN107328124 B CN 107328124B CN 201710671559 A CN201710671559 A CN 201710671559A CN 107328124 B CN107328124 B CN 107328124B
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- CN
- China
- Prior art keywords
- bracket
- air inlet
- gas outlet
- fixed part
- interconnecting piece
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V99/00—Subject matter not provided for in other main groups of this subclass
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Glass Compositions (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a kind of glass production workshop heat sinks, including air inlet bracket interconnected and gas outlet bracket, air inlet bracket includes sequentially connected fixed part, interconnecting piece and movable part, fixed part is connected with gas outlet bracket, interconnecting piece can move in fixed part, interconnecting piece can move in movable part, and telescopic rod is provided on air inlet bracket and gas outlet bracket, is provided on air inlet bracket and gas outlet bracket and blocks component.The present invention passes through movement of the interconnecting piece in fixed part and movable part, to adjust the length of air inlet bracket, pass through the telescopic rod on air inlet bracket and gas outlet bracket, to adjust the spacing between air inlet bracket and gas outlet bracket, make air inlet and air outlet is dimensioned for different heating equipments, improves the heat absorption efficiency of heat sink.
Description
Technical field
The present invention relates to glass manufacturing areas, and in particular to a kind of glass production workshop heat sink.
Background technique
Glass is to be fused together to be formed by silica and other chemical substances, main production raw material are as follows: soda ash, stone
Lime stone, quartz etc..Contiguous network structure is formed in melting, cooling procedure medium viscosity, which is gradually increased and hardens, causes its crystallization
Silicates nonmetallic materials.The chemical composition of simple glass is Na2SiO3、CaSiO3、SiO2Or Na2O·CaO·6SiO2Deng,
Main component is silicate double salt, is a kind of non-crystalline solids of random structure.It is widely used in building, is used to saturating every wind
Light belongs to mixture.The another coloured glass for having the oxide for being mixed into certain metals or salt and showing color, and pass through
Tempered glass made from the method for physics or chemistry etc., sometimes some transparent plastics (such as polymethyl methacrylate)
Referred to as organic glass.
Glass simple classification is broadly divided into plate glass and post processed glass.Plate glass is broadly divided into three kinds: drawing
Method plate glass, pulling method plate glass is divided into again slot and two kinds of slotless, horizontal sheet process plate glass and float glass.Due to floating
Method glass is uniform with thickness, upper and lower surface is smooth parallel, along with labor productivity height and conducive to the factor of management etc.
It influences, float glass is just becoming the mainstream of glass manufacture mode.And then kind is numerous for special glass, in addition, glass is special by performance
Point is divided into again: tempered glass, cellular glass (i.e. foam glass, aperture about 40nm, for the side such as sea water desalination, virus filtration
Face), electro-conductive glass (be used as electrode and airplane windscreen), devitrified glass, emulsion opal glass (be used for illuminating device and decorative article
Deng) and hollow glass (being used as door glass) etc..The primary raw material of glass production has glass former, glass adjustment object and glass
Intermediate, remaining is auxiliary material, and primary raw material guides glass to be formed outside the oxide, intermediate oxide and network of network
Oxide;Auxiliary material includes clarifying agent, fluxing agent, opacifiers, colorant, decolorising agent, Oxidizing and Reducing Agents etc..In glass
It is certain it is noted that fixing and adding soft protection pad, general recommendations is using the side erect in order to avoid unnecessary loss in transportational process
Method transport.
In the technological process of production of glass, much there are the step of heating, such as melted, annealing and hot-working etc., melt
System is after batch is sent into smelting pot charging opening with charger, to be melted in a furnace, entire tank furnace divides melting tank and clarifying basin
Two parts, the intermediate fire bridge with dog-hole separate, and batch first melts in melting tank, and fusing bottom of pond portion has blowdown hole, can
So as to be deposited on dirty material and the outflow of streaky glass metal of tank furnace bottom, clarification bottom of pond portion also has blowdown hole, to exclude bottom
Streaky glass, the glass metal flow channel after clarification, the effect in channel are adjusted temperature of glass liquid to molding institute
The tear drop temperature needed, to guarantee glass viscosity when molding;Annealing is that glassware after molding will be by annealing, to reduce
Glassware generated thermal stress in forming process, heats glass in annealing furnace, reaches a little higher than strain point
Temperature, then cooled down with certain rate, until room temperature, the distribution of each point temperature is carried out by technique requirement in annealing furnace
Setting, inlet temperature is higher, is then stepped up, then slow cooling is until reach the taking-out temperature of permission;Hot-working is mainly
Refer to the techniques such as heating cutting or heating sealing-in, moulding.
In glass production manufacturing shop, due to there is a large amount of heating process, temperature in workshop is caused to increase, therefore must be
Heat sink is set in workshop, and existing heat sink is usually the top that ventilation opening is located to glass heating apparatus, is then led to
It crosses air-extractor to extract hot gas out, still, for various sizes of equipment, if the ventilation opening size of heat sink does not conform to
Suitable, the endothermic effect of heat sink is unsatisfactory, and existing heat sink can not adjust ventilation opening size, leads to endothermic effect not
It is good.
Summary of the invention
The technical problem to be solved by the present invention is to for various sizes of equipment, if the ventilation opening of heat sink is big
Small improper, the endothermic effect of heat sink is unsatisfactory, and existing heat sink can not adjust ventilation opening size, causes to absorb heat
Ineffective problem is, and it is an object of the present invention to provide a kind of glass production workshop heat sink, solves the above problems.
The present invention is achieved through the following technical solutions:
A kind of glass production workshop heat sink, including air inlet bracket interconnected and gas outlet bracket, air inlet
Mouthful bracket includes sequentially connected fixed part, interconnecting piece and movable part, and fixed part is connected with gas outlet bracket, and interconnecting piece can be
It being moved in fixed part, interconnecting piece can move in movable part, it is provided with telescopic rod on air inlet bracket and gas outlet bracket,
Telescopic rod is Telescopic rod structure common on the market, is provided on air inlet bracket and gas outlet bracket and blocks component, by port
After the shape and distance of bracket and gas outlet bracket are adjusted, component is blocked in installation on it, block the size of component according to
The shape and size of air inlet bracket and gas outlet bracket determine, by movement of the interconnecting piece in fixed part and movable part,
The length of air inlet bracket is adjusted, by the telescopic rod on air inlet bracket and gas outlet bracket, to adjust air inlet bracket
Spacing between the bracket of gas outlet makes the different heating equipment that is dimensioned for of air inlet and air outlet, improves heat sink
Heat absorption efficiency.
Further, the junction of the fixed part and gas outlet bracket is provided with steering mechanism, and fixed part can be around it
It is rotated with the junction of gas outlet bracket, adjusts the angle between fixed part and gas outlet bracket, i.e. air inlet bracket and outlet
Angle between mouth bracket, is conveniently adjusted the shape and size of air inlet, is allowed to be suitable for different heating equipments.
Further, the steering mechanism is universal joint, and universal joint is universal joint common on the market, preferably
It is the universal joint with self-locking function, or can be fixed by threaded fastener.
Further, the telescopic rod quantity on the air inlet bracket and gas outlet bracket is one or more, although
One telescopic rod can also achieve the purpose that flexible and adjustment length, but two or more telescopic rods can make entire air inlet branch
Frame and gas outlet bracket are stronger, adjust also more stable when length of telescopic bar.
Further, one end of the fixed part and movable part is provided with opening, and in fixed part and movable part inside
The both ends of sky, interconnecting piece are located in fixed part and movable part, and the both ends of interconnecting piece are provided with limiting section, limiting section
Size is greater than the size of the opening of fixed part and movable part, and when interconnecting piece moves in fixed part and movable part, limiting section is not
It can pass through from opening, that is, can reach the purpose of limit, interconnecting piece is avoided to fall off from fixed part and movable part.
Further, the movable part is provided with bending part far from one end of interconnecting piece, and bending part makes air inlet bracket
Shape easily facilitates heat absorption.
Further, it being connected with Heat Treatment device on the gas outlet bracket, aspiration pump can be used in Heat Treatment device,
The hot gas come out to gas outlet is recycled.
Compared with prior art, the present invention having the following advantages and benefits:
A kind of glass production workshop heat sink of the invention, by movement of the interconnecting piece in fixed part and movable part,
The length of air inlet bracket is adjusted, by the telescopic rod on air inlet bracket and gas outlet bracket, to adjust air inlet bracket
Spacing between the bracket of gas outlet makes the different heating equipment that is dimensioned for of air inlet and air outlet, improves heat sink
Heat absorption efficiency.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic diagram of internal structure of the present invention;
Fig. 2 is air inlet supporting structure schematic diagram of the present invention;
Fig. 3 is external structure schematic diagram of the present invention.
Label and corresponding parts title in attached drawing:
1- air inlet bracket, the gas outlet 2- bracket, 3- fixed part, 4- interconnecting piece, 5- movable part, 6- telescopic rod, 7- are turned to
Mechanism, 8- opening, 9- limiting section, 10- bending part, 11- air inlet, the gas outlet 12-, 13- block component.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As shown in FIG. 1 to 3, a kind of glass production workshop of the invention heat sink, including air inlet interconnected
Bracket 1 and gas outlet bracket 2, air inlet bracket 1 include sequentially connected fixed part 3, interconnecting piece 4 and movable part 5, fixed part 3
It is connected with gas outlet bracket 2, interconnecting piece 4 can move in fixed part 3, and interconnecting piece 4 can move in movable part 5, air inlet
Telescopic rod 6 is provided on mouth bracket 1 and gas outlet bracket 2, telescopic rod 6 is Telescopic rod structure common on the market, air inlet
It is provided on bracket 1 and gas outlet bracket 2 and blocks component 13, by the shape of port bracket 1 and gas outlet bracket 2 and apart from adjustment
After good, component 13 is blocked in installation on it, blocks the size of component 13 according to the shape of air inlet bracket 1 and gas outlet bracket 2
Shape and size determine, by movement of the interconnecting piece 4 in fixed part 3 and movable part 5, to adjust the length of air inlet bracket 1,
By the telescopic rod 6 on air inlet bracket 1 and gas outlet bracket 2, to adjust between air inlet bracket 1 and gas outlet bracket 2
Spacing, make air inlet 11 and gas outlet 12 is dimensioned for different heating equipments, improves the heat absorption efficiency of heat sink.
Embodiment 2
The present invention is on the basis of embodiment 1, to further illustrate to the present invention.
As shown in FIG. 1 to 3, a kind of glass production workshop of the invention heat sink, fixed part 3 and gas outlet bracket 2
Junction be provided with steering mechanism 7, fixed part 3 can be rotated around the junction of itself and gas outlet bracket 2, adjust fixed part 3
With the angle between gas outlet bracket 2, i.e. angle between air inlet bracket 1 and gas outlet bracket 2, it is conveniently adjusted air inlet 11
Shape and size, be allowed to be suitable for different heating equipments, steering mechanism 7 be universal joint, universal joint be on the market often
The universal joint seen, preferably has the universal joint of self-locking function, or can be fixed by threaded fastener, air inlet
6 quantity of telescopic rod on mouth bracket 1 and gas outlet bracket 2 is one or more, although a telescopic rod 6 can also reach flexible
With the purpose of adjustment length, but two or more telescopic rods 6 can make entire air inlet bracket 1 and gas outlet bracket 2 more
Securely, also more stable when adjusting length of telescopic bar, one end of fixed part 3 and movable part 5 is provided with opening 8, and fixed part 3
With 5 inner hollow of movable part, the both ends of interconnecting piece 4 are located in fixed part 3 and movable part 5, and the both ends of interconnecting piece 4 are all provided with
It is equipped with limiting section 9, the size of limiting section 9 is greater than the size of the opening 8 of fixed part 3 and movable part 5, when interconnecting piece 4 is in fixed part 3
When with moving in movable part 5, limiting section 9 cannot pass through from opening 8, that is, can reach the purpose of limit, avoid interconnecting piece 4 from admittedly
Determine to fall off on portion 3 and movable part 5, movable part 5 is provided with bending part 10 far from one end of interconnecting piece 4, and bending part 10 makes air inlet
The shape of bracket 1 easily facilitates heat absorption, and Heat Treatment device (not shown), Heat Treatment are connected on gas outlet bracket 2
Aspiration pump can be used in device, and the hot gas come out to gas outlet 12 is recycled.
Above specific embodiment has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Illustrate, it should be understood that the above is only a specific embodiment of the invention, the protection model that is not intended to limit the present invention
It encloses, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (7)
1. a kind of glass production workshop heat sink, which is characterized in that including air inlet bracket (1) interconnected and outlet
Mouth bracket (2), air inlet bracket (1) includes sequentially connected fixed part (3), interconnecting piece (4) and movable part (5), fixed part (3)
It is connected with gas outlet bracket (2), interconnecting piece (4) can move in fixed part (3), and interconnecting piece (4) can be in movable part (5)
It is mobile, it is provided with telescopic rod (6) on air inlet bracket (1) and gas outlet bracket (2), air inlet bracket (1) and gas outlet branch
It is provided on frame (2) and blocks component (13).
2. a kind of glass production workshop heat sink according to claim 1, which is characterized in that the fixed part (3)
It is provided with steering mechanism (7) with the junction of gas outlet bracket (2), fixed part (3) can be around fixed part (3) and gas outlet bracket
(2) junction rotation.
3. a kind of glass production workshop heat sink according to claim 2, which is characterized in that the steering mechanism
It (7) is universal joint.
4. a kind of glass production workshop heat sink according to claim 1, which is characterized in that the air inlet bracket
(1) telescopic rod (6) quantity and on gas outlet bracket (2) is one or more.
5. a kind of glass production workshop heat sink according to claim 1, which is characterized in that the fixed part (3)
It is provided with opening (8) with one end of movable part (5), and fixed part (3) and movable part (5) inner hollow, the two of interconnecting piece (4)
End is located in fixed part (3) and movable part (5), and the both ends of interconnecting piece (4) are provided with limiting section (9), limiting section (9)
Size be greater than fixed part (3) and movable part (5) opening (8) size.
6. a kind of glass production workshop heat sink described according to claim 1~any one of 5, which is characterized in that
The movable part (5) is provided with bending part (10) far from the one end of interconnecting piece (4).
7. a kind of glass production workshop heat sink described according to claim 1~any one of 5, which is characterized in that
Heat Treatment device is connected on the gas outlet bracket (2).
Priority Applications (1)
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CN201710671559.0A CN107328124B (en) | 2017-08-08 | 2017-08-08 | A kind of glass production workshop heat sink |
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CN201710671559.0A CN107328124B (en) | 2017-08-08 | 2017-08-08 | A kind of glass production workshop heat sink |
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CN107328124A CN107328124A (en) | 2017-11-07 |
CN107328124B true CN107328124B (en) | 2019-04-26 |
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CN107963810A (en) * | 2017-12-15 | 2018-04-27 | 常熟市金亿复合材料有限公司 | The tempered glass preparation process of good antifogging effect |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2185397Y (en) * | 1994-01-25 | 1994-12-14 | 王爱民 | Energy-saving telescopic tuyere |
CN2247771Y (en) * | 1996-02-12 | 1997-02-19 | 陈岱杰 | Induction type cooking fume exhaust tube |
CN2296471Y (en) * | 1997-04-04 | 1998-11-04 | 黄泽溥 | Telescopic tubular fume exhauster for cooking |
CN201553822U (en) * | 2009-10-23 | 2010-08-18 | 中国石油化工股份有限公司 | Telescopic air duct of ring blowing device |
CN201828002U (en) * | 2010-03-18 | 2011-05-11 | 福迈克斯有限公司 | Device and ventilating device |
CN202252571U (en) * | 2011-06-08 | 2012-05-30 | 山东耀通节能投资有限公司 | Portable telescopic air duct |
CN202284082U (en) * | 2011-11-02 | 2012-06-27 | 张萍 | Multifunctional material suction and discharge apparatus |
CN103974599A (en) * | 2013-01-25 | 2014-08-06 | 技嘉科技股份有限公司 | air guide device |
CN203963247U (en) * | 2014-06-27 | 2014-11-26 | 谢家明 | A kind of Telescopic rod device that is applied to pipeline installation rack |
CN204220526U (en) * | 2014-04-03 | 2015-03-25 | 潘坤裕 | Size adjustable structure of indoor air conditioner cleaning rack |
CN204549044U (en) * | 2015-04-24 | 2015-08-12 | 阳光电源股份有限公司 | Telescoping fan housing mechanism and be provided with the freight container of this telescoping fan housing mechanism |
CN204593730U (en) * | 2014-12-27 | 2015-08-26 | 卢爱民 | A kind of fire fighting smoke remover |
CN204923139U (en) * | 2015-08-06 | 2015-12-30 | 南安东大汽车美容装饰有限公司 | Scalable removal top of a kitchen range |
CN205253704U (en) * | 2015-12-30 | 2016-05-25 | 四川斯科特机械设备有限公司 | Flexible wind channel of gathering dust |
CN205641464U (en) * | 2016-03-28 | 2016-10-12 | 广东美的制冷设备有限公司 | Support holder , air conditioner and air conditioner |
CN205967771U (en) * | 2016-07-26 | 2017-02-22 | 中国建筑第八工程局有限公司 | Windproof cover |
-
2017
- 2017-08-08 CN CN201710671559.0A patent/CN107328124B/en active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2185397Y (en) * | 1994-01-25 | 1994-12-14 | 王爱民 | Energy-saving telescopic tuyere |
CN2247771Y (en) * | 1996-02-12 | 1997-02-19 | 陈岱杰 | Induction type cooking fume exhaust tube |
CN2296471Y (en) * | 1997-04-04 | 1998-11-04 | 黄泽溥 | Telescopic tubular fume exhauster for cooking |
CN201553822U (en) * | 2009-10-23 | 2010-08-18 | 中国石油化工股份有限公司 | Telescopic air duct of ring blowing device |
CN201828002U (en) * | 2010-03-18 | 2011-05-11 | 福迈克斯有限公司 | Device and ventilating device |
CN202252571U (en) * | 2011-06-08 | 2012-05-30 | 山东耀通节能投资有限公司 | Portable telescopic air duct |
CN202284082U (en) * | 2011-11-02 | 2012-06-27 | 张萍 | Multifunctional material suction and discharge apparatus |
CN103974599A (en) * | 2013-01-25 | 2014-08-06 | 技嘉科技股份有限公司 | air guide device |
CN204220526U (en) * | 2014-04-03 | 2015-03-25 | 潘坤裕 | Size adjustable structure of indoor air conditioner cleaning rack |
CN203963247U (en) * | 2014-06-27 | 2014-11-26 | 谢家明 | A kind of Telescopic rod device that is applied to pipeline installation rack |
CN204593730U (en) * | 2014-12-27 | 2015-08-26 | 卢爱民 | A kind of fire fighting smoke remover |
CN204549044U (en) * | 2015-04-24 | 2015-08-12 | 阳光电源股份有限公司 | Telescoping fan housing mechanism and be provided with the freight container of this telescoping fan housing mechanism |
CN204923139U (en) * | 2015-08-06 | 2015-12-30 | 南安东大汽车美容装饰有限公司 | Scalable removal top of a kitchen range |
CN205253704U (en) * | 2015-12-30 | 2016-05-25 | 四川斯科特机械设备有限公司 | Flexible wind channel of gathering dust |
CN205641464U (en) * | 2016-03-28 | 2016-10-12 | 广东美的制冷设备有限公司 | Support holder , air conditioner and air conditioner |
CN205967771U (en) * | 2016-07-26 | 2017-02-22 | 中国建筑第八工程局有限公司 | Windproof cover |
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Effective date of registration: 20190402 Address after: 274700 Yuncheng County Industrial Park in Heze, Shandong Applicant after: Shandong Yuncheng Zhenghua Glass Technology Co., Ltd. Address before: 618000 Guangming Road, Luojiang Jingkai District, Deyang City, Sichuan Province (Jinshan Industrial Park) Applicant before: Deyang Yang Yang special glass Co., Ltd. |
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