CN204310948U - A kind of body of heater steelframe refrigerating unit - Google Patents
A kind of body of heater steelframe refrigerating unit Download PDFInfo
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- CN204310948U CN204310948U CN201420644017.6U CN201420644017U CN204310948U CN 204310948 U CN204310948 U CN 204310948U CN 201420644017 U CN201420644017 U CN 201420644017U CN 204310948 U CN204310948 U CN 204310948U
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- steelframe
- hollow square
- air outlet
- hollow
- heater
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Abstract
The utility model discloses a kind of body of heater steelframe refrigerating unit, belong to glass substrate processing units field, comprise blower fan and hollow steelframe, blower fan is connected with blast main, hollow steelframe is the cube structure by 4 hollow square tubes and 8 steel-pipe weldings, and in 4 hollow square tubes any two are parallel to each other; Be respectively blast inlet and air outlet at the two ends of the hollow square tube of every root, and blast inlet and air outlet through, each air outlet is all connected with an exhausting airduct, and all exhausting airducts all import blast main.Body of heater steelframe refrigerating unit of the present utility model, hollow steelframe is by the cube structure of hollow square tubes soldering, and with blast inlet and air outlet in hollow square tube, air opening end is all connected with airduct, and all airducts import the blast main be connected with blower fan.Body of heater steelframe refrigerating unit of the present utility model effectively can reduce the temperature of body of heater steel framed structure, and structure is simple, and life-time service is not yielding.
Description
Technical field
The utility model belongs to glass substrate processing units field, is specifically related to a kind of body of heater steelframe refrigerating unit.
Background technology
In TFT-LCD glass substrate making processes, frit is a high temperature working processes from being melted to shaping, and temperature in furnace is from 900 DEG C ~ 1300 DEG C, and whole furnace construction is that steel structure is in outside, steel structure inside is lagging material, and then center is melten glass processing district.Get off according to lagging material thickness and Calculation of Heat Transfer, the temperature of steel structure, more than 200 DEG C, causes the thermal radiation to surrounding, causes envrionment temperature high, in the life-span of impact operation and some elements, can cause the temperature distortion of steel structure for a long time.
The main load-bearing of body of heater is steel structure, and lagging material is fixed into certain shape, ensures space and the temperature in territory, main kiln room, if steel structure deforms, lagging material can become loose, and this can make stove produce gap, affect internal temperature, thus affect explained hereafter, shorten furnace campaign.So the cooling of steel structure is just very important, be therefore necessary to design a kind of refrigerating unit, ensure steel structure temperature.
Utility model content
The purpose of this utility model is to provide a kind of body of heater steelframe refrigerating unit, and this device effectively can reduce the temperature of body of heater steel framed structure, and structure is simple, and life-time service is not yielding.
The utility model is achieved through the following technical solutions:
Comprise blower fan and hollow steelframe, blower fan is connected with blast main, hollow steelframe is the cube structure by 4 hollow square tubes and 8 steel-pipe weldings, and in 4 hollow square tubes any two all arranged in parallel; Be respectively blast inlet and air outlet at the two ends of the hollow square tube of every root, and blast inlet and air outlet through, each air outlet is all connected with an exhausting airduct, and all exhausting airducts all import blast main.
The blast inlet of hollow square tube is provided with grid or filtering net.
The air outlet of hollow square tube is provided with high temperature resistant joint, and exhausting airduct is connected with blast main by high temperature resistant joint.
Described exhausting airduct is made up of wired hose.
Compared with prior art, the utility model has following useful technique effect:
Body of heater steelframe refrigerating unit of the present utility model, hollow steelframe is the cube structure by 4 hollow square tubes be parallel to each other between two and 8 steel-pipe weldings, with blast inlet and air outlet in hollow square tube, air opening end is all connected with airduct, and all airducts import the blast main be connected with blower fan.Body of heater steelframe refrigerating unit of the present utility model uses on-the-spot air-conditioning, and inlet temperature is constant, induced draft fans invariablenes turning speed, normal when using furnace heat change little, can make steelframe at a relatively low temperature.When furnace heat increases, only need increase rotation speed of fan, exhausting flow velocity is increased, and the unit time can take away more heat, can ensure that steelframe is lowered the temperature equally.Cool through this device, steel structure life-time service can be made to be out of shape.
Further, grid is installed or filtering net blocks at the blast inlet of hollow square tube, can effectively avoids foreign matter to enter air channel, this ensures that there the constant of wind speed, the heat substantially constant that air-flow is taken away.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 is hollow square tube; 2 is blast inlet; 3 is hollow steelframe; 4 is air outlet; 5 is blast main; 6 is blower fan; 7 is exhausting airduct; 8 is high temperature resistant joint.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1, body of heater steelframe refrigerating unit of the present utility model, comprises blower fan 6 and hollow steelframe 3, blower fan 6 is connected with blast main 5, hollow steelframe 3 is the cube structures by four hollow square tubes 1 and eight steel-pipe weldings, and in four hollow square tubes 1 any two are parallel to each other; Be respectively blast inlet 2 and air outlet 4 at the two ends of the hollow square tube 1 of every root, and blast inlet 2 and air outlet 4 through, the blast inlet 2 of hollow square tube 1 is provided with grid or filtering net; Each air outlet 4 is all connected with an exhausting airduct 7, and exhausting airduct 7 is made up of wired hose.The air outlet 4 of hollow square tube 1 is provided with high temperature resistant joint 8, and exhausting airduct 7 is connected with blast main 5 by high temperature resistant joint 8, and all exhausting airducts all import blast main 5.
The concrete use-case of body of heater steelframe refrigerating unit of the present utility model:
The steelframe of retort furnace, forming furnace is welded by hollow square tube 1, one end of hollow square tube 1 is blast inlet 2, the other end of hollow square tube 1 is air outlet 4, and high temperature resistant joint 8 is installed on air outlet 4, each air outlet 4 is all connected with an exhausting airduct 7, resistance to high exhausting airduct 7 is connected with blast main 5 by high temperature resistant joint 8, and the exhausting airduct in the exit of each hollow square tube is all received on blast main 5, and blast main 5 is received on induced draft fans 6.Start blower fan 6, each hollow square tube 1 is all from blast inlet 2 exhausting, and unification arrives induced draft fans 6 through blast main 5.The wind-warm syndrome at each hollow square tube 1 air outlet 4 place is about 100 DEG C, carries out rejecting heat to blast main 5 temperature can drop to about 60 DEG C through high temperature resistant airduct, then through blast main 5 to blower fan 6, wind-warm syndrome drops to normal temperature, does not affect the use of vacuum fan.
Wherein, exhausting airduct 7 can be wired hose, and both having met high temperature resistant requirement also has good thermal diffusivity.Grid is installed or filtering net blocks at the blast inlet 2 of hollow square tube 1, can effectively avoids foreign matter to enter air channel, this ensures that there the constant of wind speed, the heat substantially constant that air-flow is taken away.
Claims (4)
1. a body of heater steelframe refrigerating unit, it is characterized in that, comprise blower fan (6) and hollow steelframe (3), blower fan (6) is connected with blast main (5), hollow steelframe (3) is the cube structure by 4 hollow square tubes (1) and 8 steel-pipe weldings, and in 4 hollow square tubes (1) any two are parallel to each other; Blast inlet (2) and air outlet (4) is respectively at the two ends of the hollow square tube of every root (1), and blast inlet (2) and air outlet (4) through, each air outlet (4) is all connected with an exhausting airduct (7), and all exhausting airducts all import blast main (5).
2. a kind of body of heater steelframe refrigerating unit according to claim 1, is characterized in that, the blast inlet (2) of hollow square tube (1) is provided with grid or filtering net.
3. a kind of body of heater steelframe refrigerating unit according to claim 1, it is characterized in that, the air outlet (4) of hollow square tube (1) is provided with high temperature resistant joint (8), and exhausting airduct (7) is connected with blast main (5) by high temperature resistant joint (8).
4. a kind of body of heater steelframe refrigerating unit according to claim 1, is characterized in that, described exhausting airduct (7) is made up of wired hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644017.6U CN204310948U (en) | 2014-10-30 | 2014-10-30 | A kind of body of heater steelframe refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644017.6U CN204310948U (en) | 2014-10-30 | 2014-10-30 | A kind of body of heater steelframe refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
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| CN204310948U true CN204310948U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420644017.6U Active CN204310948U (en) | 2014-10-30 | 2014-10-30 | A kind of body of heater steelframe refrigerating unit |
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| Country | Link |
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| CN (1) | CN204310948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323656A (en) * | 2020-12-02 | 2021-02-05 | 山东交通学院 | Bridge steel arch frame bottom curing device |
-
2014
- 2014-10-30 CN CN201420644017.6U patent/CN204310948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323656A (en) * | 2020-12-02 | 2021-02-05 | 山东交通学院 | Bridge steel arch frame bottom curing device |
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