CN207487281U - A kind of energy saving pcb board oven - Google Patents
A kind of energy saving pcb board oven Download PDFInfo
- Publication number
- CN207487281U CN207487281U CN201721563907.4U CN201721563907U CN207487281U CN 207487281 U CN207487281 U CN 207487281U CN 201721563907 U CN201721563907 U CN 201721563907U CN 207487281 U CN207487281 U CN 207487281U
- Authority
- CN
- China
- Prior art keywords
- oven
- oven cavity
- pcb board
- tunnel
- energy saving
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of energy saving pcb board oven, including：At least two connected oven cavities, each oven cavity is interior to be equipped with a heating tube；Tunnel is delivered, through all oven cavities, the import in the delivery tunnel is located on the outside of first oven cavity, and the outlet in the delivery tunnel is located on the outside of the last one described oven cavity；A recycling device for hot air is equipped in first oven cavity, the recycling device for hot air connects the air inlet and air outlet of first oven cavity respectively；Switchable ventilation opening is equipped between second coupled oven cavity of first oven cavity.Energy regeneration principle can be effectively utilized in the energy saving pcb board oven of the application, and the heat of oven outlet air is effectively heated air inlet, and air inlet is promoted to preheat in advance, the heating-up time of oven greatly reduces；Simultaneously by setting multiple oven cavities, with heat stepwise and the temperature in each oven cavity can be kept to stablize relatively.
Description
Technical field
The utility model is related to PCB manufacture fields, are a kind of energy saving pcb board ovens more specifically.
Background technology
The curing of ink is needed to toast in PCB production processes, often baking a stove pcb board due to oven needs blow-on to pick and place
Pcb board causes heat losses, and set temperature need to be warming up to by reusing.Due to the continuous promotion of production capacity, oven is more and more tight
, the effective baking sheet efficiency that promoted becomes the target that universal plate factory is pursued.
The plate factory having to reduce oven quantity uses tunnel type baking oven, needs continual liter using tunnel type baking oven
Temperature causes electricity consumption superelevation.
Utility model content
Due to the prior art, there is the above problems, and the utility model proposes a kind of energy saving pcb board ovens, can be effective
Solve problems of the prior art.
The utility model solves the above problems by the following technical programs：
A kind of energy saving pcb board oven includes：At least two connected oven cavities, each oven cavity is interior to be equipped with a heating tube；
Tunnel is delivered, through all oven cavities, the import in the delivery tunnel is located on the outside of first oven cavity, and institute
The outlet for stating delivery tunnel is located on the outside of the last one described oven cavity；A hot air circulation is equipped in first oven cavity
Using device, the recycling device for hot air connects the air inlet and air outlet of first oven cavity respectively；
Switchable ventilation opening is equipped between second coupled oven cavity of first oven cavity.
It is preferred that supporting rod is distributed in each oven cavity to support the delivery tunnel.
It is preferred that being equipped with carrier rails in the delivery tunnel, the delivery tunnel is equipped with latch, and pcb board is fixed
In on the latch, moved with the transmission of the carrier rails in described deliver in tunnel.
It is preferred that each heating tube is respectively equipped with a plug.
Due to that can be had by recycling device for hot air using the energy saving pcb board oven of above-mentioned technological means, the application
Energy regeneration principle is utilized in effect, and the heat of oven outlet air is effectively heated air inlet, and air inlet is promoted to preheat in advance, is greatly dropped
The low heating-up time of oven；Due to the use of energy regeneration, preheated in advance and without using electric energy to entering the wind, so as to substantially reduce
The consumption of electricity；Simultaneously by setting multiple oven cavities, with heat stepwise and the temperature in each oven cavity can be kept to stablize relatively.
Description of the drawings
Fig. 1 is the structure diagram of an embodiment of the utility model.
Specific embodiment
With reference to embodiment, the utility model is described in detail.
Referring to Fig. 1, Fig. 1 is the structure diagram of an embodiment of the utility model.The energy saving pcb board oven of the present embodiment
Including two connected oven cavities 11 and 12 and delivery tunnel 2.
Wherein, a heating tube 3 is equipped in each oven cavity, each heating tube is respectively equipped with a plug.Each oven
Supporting rod 5 is distributed with to support the delivery tunnel 2 in intracavitary.
Tunnel 2 is delivered through all oven cavities, the import 21 in the delivery tunnel is located at first oven cavity
11 outsides, and the outlet 22 in the delivery tunnel is located at the last one described 12 outside of oven cavity.It is equipped in the delivery tunnel 2
Carrier rails 23, the delivery tunnel 2 are equipped with latch, and pcb board is fixed on the latch, with the biography of the carrier rails
It is defeated to be moved in the delivery tunnel.
A recycling device for hot air 4 is equipped in first oven cavity 11.The recycling device for hot air 4 divides
The air inlet and air outlet of described first oven cavity 11 are not connected.The energy is utilized again in recycling device for hot air 4
Raw principle, air inlet is effectively heated by the heat of oven outlet air, air inlet is promoted to preheat in advance, when the heating of oven greatly reduces
Between, simultaneously because each oven cavity opposing spaced apart, does not interfere with the temperature in latter oven cavity.
Switchable lead to is equipped between second coupled oven cavity 12 of first oven cavity 11
Air port.When needed, ventilation opening can be further opened, the temperature allowed in oven cavity 12 shares to first oven cavity 11,
The temperature in first oven cavity 11 is quickly improved, saves the energy.
It should be understood that these embodiments are merely to illustrate the utility model rather than limitation the scope of the utility model.
In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art can make the utility model
Various changes or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (4)
1. a kind of energy saving pcb board oven, which is characterized in that including：
At least two connected oven cavities, each oven cavity is interior to be equipped with a heating tube；
Tunnel is delivered, through all oven cavities, the import in the delivery tunnel is located on the outside of first oven cavity,
And the outlet in the delivery tunnel is located on the outside of the last one described oven cavity；
A recycling device for hot air is equipped in first oven cavity, the recycling device for hot air connects institute respectively
State the air inlet and air outlet of first oven cavity；
Switchable ventilation opening is equipped between second coupled oven cavity of first oven cavity.
2. energy saving pcb board oven according to claim 1, which is characterized in that supporting rod is distributed in each oven cavity
To support the delivery tunnel.
3. energy saving pcb board oven according to claim 1, which is characterized in that carrier rails are equipped in the delivery tunnel,
The delivery tunnel is equipped with latch, and pcb board is fixed on the latch, as the transmission of the carrier rails is in the delivery
It is moved in tunnel.
4. energy saving pcb board oven according to claim 1, which is characterized in that each heating tube is respectively equipped with a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563907.4U CN207487281U (en) | 2017-11-21 | 2017-11-21 | A kind of energy saving pcb board oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563907.4U CN207487281U (en) | 2017-11-21 | 2017-11-21 | A kind of energy saving pcb board oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487281U true CN207487281U (en) | 2018-06-12 |
Family
ID=62474827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721563907.4U Expired - Fee Related CN207487281U (en) | 2017-11-21 | 2017-11-21 | A kind of energy saving pcb board oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797739A (en) * | 2020-12-22 | 2021-05-14 | 中国建材国际工程集团有限公司 | Drying device for glass deep processing |
-
2017
- 2017-11-21 CN CN201721563907.4U patent/CN207487281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797739A (en) * | 2020-12-22 | 2021-05-14 | 中国建材国际工程集团有限公司 | Drying device for glass deep processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |