CN205740738U - Module toughened glass furnace forces thermal convection current casing - Google Patents
Module toughened glass furnace forces thermal convection current casing Download PDFInfo
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- CN205740738U CN205740738U CN201620104631.2U CN201620104631U CN205740738U CN 205740738 U CN205740738 U CN 205740738U CN 201620104631 U CN201620104631 U CN 201620104631U CN 205740738 U CN205740738 U CN 205740738U
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Abstract
This utility model relates to a kind of by the module toughened glass furnace pressure thermal convection current casing of multiple rectangle thermal convection current module compositions, and each the rectangle thermal convection current module in rectangle thermal convection current casing can independently make wind that directly by tuyere, the heat on heating wire surface in zone of heating is blowed to glass surface to heat glass, the low-temperature airflow module toughened glass furnace that enters return air layer by return air duct after heat is absorbed by glass forces thermal convection current casing.Advantage: the most perfect design of thermal convection current inside modules structure, ensure that the outlet air surface of convection unit can maintain highly uniform wind speed in the slewing range of 0～50Hz or 0～60Hz always, this wind speed can make to be obtained by the glass safety of tempering the raising of essence, i.e. intensity is high, the requirement of high level, high-rise building can be met, Heat stability is good, significantly reduces safety glass and meets day and night temperature and self-destruction probability during high-rise air pressure change when high-rise is installed.
Description
Technical field
This utility model relates to a kind of rectangle thermal convection current casing by multiple rectangle thermal convection current module compositions, and each the rectangle thermal convection current module in rectangle thermal convection current casing can independently make wind that directly by tuyere, the heat on heating wire surface in zone of heating is blowed to glass surface to heat glass, low-temperature airflow after heat is absorbed by glass forces thermal convection current casing by the module toughened glass furnace of return air duct entrance return air layer, belongs to thermal convection current toughened glass furnace thermal convection current casing and manufactures field.
Background technology
CN104176921A, title " forced convertion Heating air box and forced convertion heating means ", bellows outlet air surface is positive rectangle, impeller in convection flow fan group is positioned at bellows, motor is positioned at outside bellows, many group male air grids it are provided with bottom bellows, connecting portion between many group male air grids has return air inlet, return air inlet is connected with negative pressure air channel by negative pressure backwind tube, two ends, negative pressure air channel air inlet is positioned at outside bellows both sides, negative pressure duct outlet is directly to impeller inlet scoop, and many group heating modules are distributed in bellows.Advantage: one being that air channel is extremely short, do not have air resistance coefficient to produce, energy loss will not occur, therefore fan energy consumption is little；Two is that wind speed is high, and arc veneer skims over formula and heats by safety glass, and heats is good, and when by the glass of tempering in tempering critical point, will not produce injury to by the tempering glass flatness from surface；Three is that the wind speed pressure sprayed due to the multiple exhaust vents on male air grid face bottom bellows is equal, it is ensured that by the concordance of the quality of safety glass.
Utility model content
Purpose of design: on the basis of background technology, designing each the rectangle thermal convection current module in a kind of rectangle thermal convection current casing can either independently make wind that directly by tuyere, the heat on heating wire surface in zone of heating is blowed to glass surface to heat glass, the module toughened glass furnace that the low-temperature airflow after being absorbed by glass can be made again to enter return air layer by return air duct forces thermal convection current casing and thermal convection current method.
Design: in order to realize above-mentioned purpose of design.1, the heating part of toughened glass furnace uses the design of rectangle thermal convection current module placement rectangular thermal convection current casing, is one of technical characteristic of the present utility model.So purpose of design is: positive rectangle thermal convection current module stereochemical structure as shown in Figure 2 is seen, the lower housing portion of thermal convection current module is square and square from bottom to top constitutes zone of heating (chamber) and return air layer (chamber), zone of heating is used for installing heating wire, centrifugal blower wind inlet is had in the middle of zone of heating top board, zone of heating base plate has multiple air outlet, and return air layer uses return air duct through with furnace chamber by zone of heating base plate；nullThe housing upper surrounding of thermal convection current module is intilted inclined plane and end face composition confession stratification of wind (chamber)，Directly turn on zone of heating (chamber) for stratification of wind (chamber)，To ensure that blower fan air-out is directly sent to zone of heating (chamber)，Due to for there is no unnecessary pipeline between stratification of wind (chamber) and zone of heating (chamber)，It is ensured that the blast sent to air outlet from zone of heating (chamber) is the most impartial，The heating wire surface heat of zone of heating (chamber) is directly blowed to glass surface from tuyere and heats glass by uniform wind，Low-temperature airflow after heat is absorbed by glass enters return air layer (chamber) by return air duct again，The hot-air of body side and casing oblique upper is reclaimed by return air layer (chamber) simultaneously，The air entering return air layer (chamber) is bloated by convection flow fan pressurization by after the air inlet suction of convection flow fan again by the garden mouth above return air layer (chamber) center，Therefore return air layer (chamber) is constantly in negative pressure state when blower fan works，This negative pressure contributes to the air of glass surface and is recovered，Return air layer is in the middle part of casing，Completely isolated with for stratification of wind and electrothermal layer，Belong to the centre gangway of box house，But extraneous conducting；Secondly, the shape of positive rectangle thermal convection current module ensure that the outlet air surface of thermal convection current module can maintain highly uniform wind speed in the slewing range of 0～50Hz or 0～60Hz always, owing to have employed the design of thermal convection current block combiner, in this designs, the convection flow fan in each thermal convection current module can load downwards from the top of heat-insulation layer, convection current casing in thermal convection current module upwards assembles from the bottom of heat-insulation layer so that integral installation and dismounting are the most convenient.The design of 2, thermal convection current module, is the two of technical characteristic of the present utility model.So purpose of design is: owing to thermal convection current module is on structure designs, it can independently produce wind, and can force wind that directly by tuyere, the heat on heating wire surface in zone of heating is blowed to glass surface glass is heated, low-temperature airflow after heat is absorbed by glass enters return air layer by return air duct, therefore it can assemble width and the length of required furnace chamber according to the demand of client, with the tempering demand of satisfied different quality glass.
Technical scheme: a kind of module toughened glass furnace forces thermal convection current casing, the matrix form thermal convection current casing in forced convection oven body is by multiple horizontal and multiple longitudinal rectangle thermal convection current module compositions.
This utility model is compared with background technology, the design of the one thermal convection current inside modules structure that has been the most perfect, ensure that the outlet air surface of convection unit can maintain highly uniform wind speed in the slewing range of 0～50Hz or 0～60Hz always, this wind speed can make to be obtained by the glass safety of tempering the raising of essence, i.e. intensity is high, can meet the requirement of high level, high-rise building, Heat stability is good, meet high temperature will not rupture, and significantly reduce the probability of self-destruction；Two is can be according to customer demand rapid-result required width and the heating furnace chamber of length soon；Three is to be not only convenient for transport and fast quick-detach, maintenance, and ensure that thermal convection current modular tank can be by quickly opening the most repeatedly, in order to the maintenance of internal heating.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram that module toughened glass furnace forces thermal convection current casing.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of thermal convection current module.
Fig. 4 is the structural representation of Fig. 3 fluid distrbution.
Detailed description of the invention
Embodiment 1: 1-4 referring to the drawings.A kind of module toughened glass furnace forces thermal convection current casing, and the matrix form thermal convection current casing in described forced convection oven body is by multiple horizontal and multiple longitudinal rectangle thermal convection current module compositions.The outlet air surface of each rectangle thermal convection current module 1 keeps wind speed in the slewing range of 0～50Hz or 0～60Hz.Convection flow fan 2 needed for rectangle thermal convection current module 1 loads from the top of convection current modular tank heat-insulation layer to bottom, and the convection current casing in rectangle thermal convection current module 1 upwards assembles from the bottom of heat-insulation layer.
The internal structure of flow module is divided into from top to bottom for stratification of wind 3, return air layer 4, zone of heating 5, air outlet 6；Equipped with blower fan 2 and stratification of wind 3 is supplied directly to turn on zone of heating 5 for stratification of wind 3, it is multiple tuyeres 6 directly below for stratification of wind 3, return air layer 4 is in the middle part of convection current modular tank, return air layer 4 with for stratification of wind 3 and zone of heating 5 is completely isolated and return air layer with extraneous by limited gas port conducting 7, so return air layer is constantly in negative pressure state when blower fan works, the low-temperature airflow forcing glass surface is recovered simultaneously, the hot-air of body side and casing oblique upper is reclaimed by return air layer simultaneously, return air duct is arranged between multiple tuyere and backwind tube lower port communicates with furnace chamber, backwind tube upper port communicates with return air layer 4.The heating wire surface heat of zone of heating is directly blowed to glass surface from tuyere and heats glass by the wind that convection flow fan produces, low-temperature airflow after heat is absorbed by glass enters return air layer by return air duct again, owing to return air layer is constantly in negative pressure state when blower fan works, the low-temperature airflow forcing glass surface is recovered simultaneously, the hot-air of body side and casing oblique upper is reclaimed by return air layer simultaneously, and the air entering return air layer is bloated by convection flow fan pressurization by after the air inlet suction of convection flow fan again by the round mouth above return air layer center.Herein described cuboid is the cuboid that long and wide size is more or less the same, or claims squarish body.
Embodiment 2: on the basis of embodiment 1, coordinates for locking latch or with bolts between zone of heating base plate and casing in rectangle thermal convection current module 1.
It is to be understood that: although the word that mentality of designing of the present utility model is contrasted detailed by above-described embodiment describes; but these words describe; simply the simple text of this utility model mentality of designing is described; rather than the restriction to this utility model mentality of designing; any combination without departing from this utility model mentality of designing, increase or revise, each falling within protection domain of the present utility model.
Claims (6)
1. module toughened glass furnace forces a thermal convection current casing, it is characterized in that the matrix form thermal convection current casing in forced convection oven body is by multiple horizontal and multiple longitudinal rectangle thermal convection current module compositions.
Module toughened glass furnace the most according to claim 1 forces thermal convection current casing, it is characterized in that: the outlet air surface of each rectangle thermal convection current module keeps wind speed in the slewing range of 0～50Hz or 0～60Hz.
Module toughened glass furnace the most according to claim 1 and 2 forces thermal convection current casing, it is characterized in that: the convection flow fan needed for rectangle thermal convection current module loads from the top of convection current modular tank heat-insulation layer to bottom, and the convection current casing in rectangle thermal convection current module upwards assembles from the bottom of heat-insulation layer.
Module toughened glass furnace the most according to claim 1 forces thermal convection current casing, it is characterized in that: be divided into the internal structure of flow module for stratification of wind, return air layer, zone of heating, air outlet from top to bottom；Directly turn on zone of heating for stratification of wind, it is multiple tuyere directly below for stratification of wind, return air layer is in the middle part of convection current modular tank, return air layer with for stratification of wind with zone of heating is completely isolated and return air layer is turned on by limited gas port with extraneous, return air duct is arranged between multiple tuyere and backwind tube lower port communicates with furnace chamber, and backwind tube upper port communicates with return air layer.
Module toughened glass furnace the most according to claim 1 forces thermal convection current casing, it is characterized in that: for stratification of wind equipped with blower fan.
Module toughened glass furnace the most according to claim 1 forces thermal convection current casing, it is characterized in that: coordinate for locking latch or with bolts between zone of heating base plate and casing in rectangle thermal convection current module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104631.2U CN205740738U (en) | 2016-02-01 | 2016-02-01 | Module toughened glass furnace forces thermal convection current casing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620104631.2U CN205740738U (en) | 2016-02-01 | 2016-02-01 | Module toughened glass furnace forces thermal convection current casing |
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| CN205740738U true CN205740738U (en) | 2016-11-30 |
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| CN201620104631.2U Active CN205740738U (en) | 2016-02-01 | 2016-02-01 | Module toughened glass furnace forces thermal convection current casing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541091A (en) * | 2016-02-01 | 2016-05-04 | 张亚青 | Modular tempered glass furnace forced heat convection tank body and heat convection method thereof |
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2016
- 2016-02-01 CN CN201620104631.2U patent/CN205740738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541091A (en) * | 2016-02-01 | 2016-05-04 | 张亚青 | Modular tempered glass furnace forced heat convection tank body and heat convection method thereof |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210802 Address after: No.1, Fengyun Road, Renhe street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU JINGGONG MACHINERY Co.,Ltd. Address before: 310002 Room 102, No. 20, shianwan lane, Shangcheng District, Hangzhou City, Zhejiang Province Patentee before: Zhang Yaqing |