CN207002573U - A kind of high temperature thermal-collecting tube outer glass pipe annealing furnace - Google Patents
A kind of high temperature thermal-collecting tube outer glass pipe annealing furnace Download PDFInfo
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- CN207002573U CN207002573U CN201720805012.0U CN201720805012U CN207002573U CN 207002573 U CN207002573 U CN 207002573U CN 201720805012 U CN201720805012 U CN 201720805012U CN 207002573 U CN207002573 U CN 207002573U
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- electric pushrod
- cover
- oven
- baking oven
- oven cover
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Abstract
The utility model discloses a kind of high temperature thermal-collecting tube outer glass pipe annealing furnace,Including baking oven base and oven cover,Oven cover upper surface is connected with cooling circulating fan,Baking oven base bottom is provided with cooling body,Oven cover is connected with baking oven base by rotary gemel,The left side and right side of baking oven base are respectively equipped with electric pushrod,The expansion link top of electric pushrod is connected with oven cover,The housing of electric pushrod is connected with baking oven base,Electric pushrod is connected with motor,The both sides of oven cover are fixed on by the expansion link top of electric pushrod,The flexible of expansion link enables oven cover to open or cover,Stability Analysis of Structures,Opening angle can be more than 90 °,After ensure that oven cover is opened,The manually security when table top operates,Human cost and equipment cost are not only saved,It is always high to reduce equipment,Reduce the potential safety hazard of equipment simultaneously,Increase device bottom and safeguard space.
Description
Technical field
Vacuum exhaust special equipment is the utility model is related to, it particularly relates to a kind of high temperature thermal-collecting tube outer glass pipe
Annealing furnace.
Background technology
High temperature solar energy heat collection pipe typically by surface coat or sputter solar selective absorbing coating metal inner pipe and
Outer glass tube around metal inner pipe forms.It is main to remove the annealing of glass tube stress glass that outer glass tube needs annealing process
Refer to glass being placed in annealing furnace by certain time by annealing region or cooled down with slow speed, so as to
The permanent stress and temporary stress more than allowed band are no longer produced, or perhaps as far as possible subtracts caused thermal stress in glass
Less or eliminate process.
At present, it is common to use high temperature thermal-collecting tube outer glass pipe annealing furnace ends-opening method be using oven cover it is vertical upwards
The method of lifting, the mode of uncapping have very big limitations, and have certain potential safety hazard.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of high temperature thermal-collecting tube outer glass pipe to move back
Stove, it can automatically dig or close oven cover, reduce the potential safety hazard of equipment, increase device bottom safeguards space.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
A kind of high temperature thermal-collecting tube outer glass pipe annealing furnace, including baking oven base and oven cover, the oven cover upper surface
Cooling circulating fan is connected with, the baking oven base bottom is provided with cooling body, and the oven cover passes through with the baking oven base
Rotary gemel connects, and the left side and right side of the baking oven base are respectively equipped with electric pushrod, the expansion link top of the electric pushrod
End is connected with the oven cover, and the housing of the electric pushrod is connected with the baking oven base, and the electric pushrod is connected with electricity
Machine.
Further, the quantity of the rotary gemel is 2.
Further, the electric pushrod is disposed in proximity to be connected with the side of rotary gemel.
The beneficial effects of the utility model：The both sides of oven cover are fixed on by the expansion link top of electric pushrod, stretched
The flexible of bar enables oven cover to open or cover, Stability Analysis of Structures, and opening angle can ensure that oven cover is opened more than 90 °
Afterwards, the artificial security when table top operates, has not only saved human cost and equipment cost, and it is always high to reduce equipment, simultaneously
Reduce the potential safety hazard of equipment, increase device bottom and safeguard space.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is that a kind of structure of high temperature thermal-collecting tube outer glass pipe annealing furnace according to the utility model embodiment is shown
It is intended to.
In figure：1. baking oven base；2. oven cover；3. cool down circulating fan；4. bottom coohng mechanism；5. electric pushrod；6.
Rotary gemel；7. expansion link top；8. housing；9. motor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in figure 1, a kind of high temperature thermal-collecting tube outer glass pipe annealing furnace according to the utility model embodiment, bag
Baking oven base 1 and oven cover 2 are included, the upper surface of oven cover 2 is connected with cooling circulating fan 3, and the bottom of baking oven base 1 is set
Have cooling body 4, the oven cover 2 is connected with the baking oven base 1 by rotary gemel 6, the left side of the baking oven base 1 and
Right side is respectively equipped with electric pushrod 5, and the expansion link top 7 of the electric pushrod 5 is connected with the oven cover 2, described electronic to push away
The housing 8 of bar 5 is connected with the baking oven base 1, and the electric pushrod 5 is connected with motor 9.
When specifically used, according to a kind of high temperature thermal-collecting tube outer glass pipe annealing furnace described in the utility model, baking oven
Lid 2 is connected with baking oven base 1 by rotary gemel 6, and rotary gemel 6 can enable oven cover 2 open angle more than 90 °, is dried
The left side and right side of bottom seat 1 are respectively equipped with electric pushrod 5, and the expansion link top 7 of electric pushrod 5 is connected with oven cover 2, described
The housing 8 of electric pushrod 5 is connected with baking oven base 1, and when the expansion link of electric pushrod 5 extends, expansion link top 7 supports oven cover
2, with the elongation of expansion link, open oven cover 2, when the expansion link of electric pushrod 5 shortens, expansion link drive oven cover 2 to
Lower motion, make oven cover it is 2-in-1 on.
The quantity of the rotary gemel 6 is 2.Two rotary gemels 6 are set, and oven cover 2 is opened and closed more stable.
The electric pushrod 5 is disposed in proximity to be connected with the side of rotary gemel 6.Rotary gemel 6 is connected with close
Side sets electric pushrod 5, it is possible to reduce the collapsing length of each electric pushrod 5, and then saved electric energy.
In summary, by means of above-mentioned technical proposal of the present utility model, fixed by the expansion link top of electric pushrod
In the both sides of oven cover, the flexible of expansion link enables oven cover to open or cover, Stability Analysis of Structures, and opening angle can exceed
90 °, after ensure that oven cover is opened, manually the security when table top operates, has not only saved human cost and equipment cost,
Reduce that equipment is always high, while reduce the potential safety hazard of equipment, increase device bottom and safeguard space.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
1. a kind of high temperature thermal-collecting tube outer glass pipe annealing furnace, including baking oven base（1）And oven cover（2）, the oven cover（2）
Upper surface is connected with cooling circulating fan（3）, the baking oven base（1）Bottom is provided with cooling body（4）, it is characterised in that institute
State oven cover（2）With the baking oven base（1）Pass through rotary gemel（6）Connection, the baking oven base（1）Left side and right side point
She You not electric pushrod（5）, the electric pushrod（5）Expansion link top（7）With the oven cover（2）Connection, it is described electronic
Push rod（5）Housing（8）With the baking oven base（1）Connection, the electric pushrod（5）It is connected with motor（9）.
A kind of 2. high temperature thermal-collecting tube outer glass pipe annealing furnace according to claim 1, it is characterised in that the rotary gemel
（6）Quantity be 2.
A kind of 3. high temperature thermal-collecting tube outer glass pipe annealing furnace according to claim 1, it is characterised in that the electric pushrod
（5）It is disposed in proximity to be connected with rotary gemel（6）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805012.0U CN207002573U (en) | 2017-07-05 | 2017-07-05 | A kind of high temperature thermal-collecting tube outer glass pipe annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805012.0U CN207002573U (en) | 2017-07-05 | 2017-07-05 | A kind of high temperature thermal-collecting tube outer glass pipe annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002573U true CN207002573U (en) | 2018-02-13 |
Family
ID=61452085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720805012.0U Active CN207002573U (en) | 2017-07-05 | 2017-07-05 | A kind of high temperature thermal-collecting tube outer glass pipe annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002573U (en) |
-
2017
- 2017-07-05 CN CN201720805012.0U patent/CN207002573U/en active Active
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