CN112665315A - Fin drying device of heat exchanger - Google Patents
Fin drying device of heat exchanger Download PDFInfo
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- CN112665315A CN112665315A CN202011604241.9A CN202011604241A CN112665315A CN 112665315 A CN112665315 A CN 112665315A CN 202011604241 A CN202011604241 A CN 202011604241A CN 112665315 A CN112665315 A CN 112665315A
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- heat exchanger
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Abstract
The invention provides a fin drying device of a heat exchanger, which comprises a support, a drying assembly and a driving assembly, wherein the drying assembly is arranged on the support in a liftable manner, the driving assembly is arranged on the support and is used for driving the drying assembly to ascend and descend relative to the support, and a spray head used for blowing hot air to fins of a heat exchanger workpiece is arranged on the drying assembly. By adopting the structure, the drying component is driven by the driving component to lift up and down relative to the support, so that the spray head is driven to move up and down relative to the surface of the heat exchanger workpiece, the fin of the heat exchanger workpiece can be uniformly and quickly dried by the drying component, the drying efficiency is high, and the production efficiency is improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a fin drying device of a heat exchanger.
[ background of the invention ]
The traditional processes for producing the air heat exchanger are all independently separated, for example, the drying of fins of the heat exchanger and the drying of U-shaped tubes of the heat exchanger are all independently and separately carried out, and the production efficiency is low. Therefore, the applicant specially develops a production line for producing the air conditioner heat exchanger to improve the production efficiency, and the invention aims to provide a fin drying device for the production line.
[ summary of the invention ]
The invention aims to provide a fin drying device of a heat exchanger, which can improve the production efficiency.
The purpose of the invention is realized as follows:
the fin drying device of the heat exchanger comprises a support, a drying assembly and a driving assembly, wherein the drying assembly is arranged on the support in a liftable mode, the driving assembly is arranged on the support and used for driving the drying assembly to ascend and descend vertically, and a spray head used for blowing hot air to fins of a heat exchanger workpiece is arranged on the drying assembly.
By adopting the structure, the drying component is driven by the driving component to lift up and down relative to the support, so that the spray head is driven to move up and down relative to the surface of the heat exchanger workpiece, the fin of the heat exchanger workpiece can be uniformly and quickly dried by the drying component, the drying efficiency is high, and the production efficiency is improved.
According to the fin drying device of the heat exchanger, the drying assembly comprises a hot air cavity, an air pressure generator for blowing air into the hot air cavity and a heater arranged between the air pressure generator and the hot air cavity and used for heating the blown air, and the spray head is arranged on the front side of the hot air cavity. During drying, the air pressure generator blows air into the hot air cavity, the heater heats the blown air, hot air is stored in the hot air cavity, and the hot air stored in the hot air cavity is blown to the surface of the heat exchanger workpiece through the spray head under the driving of the air pressure generator, so that the fins of the heat exchanger workpiece are dried.
The fin drying device of the heat exchanger further comprises a cold air cavity, a cold air inlet communicated with the air pressure generator is formed in the cold air cavity, an air inlet pipe communicated with the hot air cavity is formed between the cold air cavity and the hot air cavity, and the heater is arranged on the air inlet pipe. The air pressure generator directly blows air to the cold air cavity, and when the cold air cavity is filled with air, the air enters the hot air cavity through the air inlet pipe under the driving of the air pressure generator, so that the heating efficiency of the heater on the air is improved.
According to the fin drying device of the heat exchanger, the spray head comprises the upper clamp plate and the lower clamp plate which are arranged on the front side of the hot air cavity and inclined towards the middle part, an air outlet gap is formed between the front side of the upper clamp plate and the front side of the lower clamp plate, and the upper clamp plate and the lower clamp plate are inclined towards the middle part, so that the air outlet flow speed is increased, and the drying efficiency is further improved.
According to the fin drying device of the heat exchanger, the front wind shield plate and the rear wind shield plate are arranged between the upper clamp plate and the lower clamp plate, the front wind shield plate is provided with the front row of wind outlet holes opposite to the wind outlet gap along the length direction of the front wind shield plate, and the upper portion and the lower portion of the rear wind shield plate are respectively provided with the upper row of wind outlet holes and the lower row of wind outlet holes along the length direction of the rear wind shield plate, so that the uniformity of wind outlet is improved.
According to the fin drying device of the heat exchanger, the front exhaust air outlet is right opposite to the middle part of the rear wind shield, so that the uniformity of air outlet is further improved.
According to the fin drying device of the heat exchanger, the drying component is provided with the sliding seat, and the sliding rail and the sliding groove which are in sliding fit are arranged between the sliding seat and the side part of the support, so that the movement precision of the drying component in the vertical lifting process relative to the support is improved.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the showerhead of the present invention;
fig. 4 is a schematic structural view of the front windshield and the rear windshield of the present invention.
[ detailed description ] embodiments
The utility model provides a fin drying device of heat exchanger, includes support 1, can fall to locate drying assembly 2 on support 1 and locate on support 1 and be used for driving drying assembly 2 drive assembly 3 relative support 1 oscilaltion, be equipped with on drying assembly 2 and be used for blowing hot-blast shower nozzle 201 to the fin of heat exchanger work piece.
The drying assembly 2 includes a hot air chamber 21, an air pressure generator for blowing air into the hot air chamber 21, and a heater 22 disposed between the air pressure generator and the hot air chamber 21 for heating the blown air, and the nozzle 201 is disposed at the front side of the hot air chamber 21.
The drying component 2 further comprises a cold air chamber 23, a cold air inlet 231 communicated with the air pressure generator is arranged on the cold air chamber 23, an air inlet pipe 24 communicated with the cold air chamber 23 and the hot air chamber 21 is arranged between the cold air chamber 23 and the hot air chamber 21, and the heater 22 is arranged on the air inlet pipe 24. The heater 22 can be a conventional ceramic heating core, which is sleeved in the air inlet pipe 24 and heats the air in the air inlet pipe 24 when the heater is powered on. In order to improve the heating efficiency, 3 air inlet pipes 24 are arranged between the cold air cavity 23 and the hot air cavity 21, and the 3 air inlet pipes 24 are provided with heaters 22. The heater 22 is disposed on the air inlet pipe 24, which is close to the spray head 201, so as to ensure the heat utilization efficiency of the heater 22, and further improve the drying efficiency.
For increasing the air outlet flow rate to further improve the drying efficiency, the nozzle 201 includes an upper clamp plate 2011 and a lower clamp plate 2012 which are arranged on the front side of the hot air cavity 21 and inclined towards the middle part, and an air outlet gap 2013 is arranged between the front side of the upper clamp plate 2011 and the front side of the lower clamp plate 2012.
In order to improve the uniformity of air outlet, a front air baffle 2014 and a rear air baffle 2015 are arranged between the upper clamp plate 2011 and the lower clamp plate 2012, the front air baffle 2014 is provided with a front exhaust air outlet 2016 opposite to the air outlet gap 2013 along the length direction of the front air baffle 2014, and the upper part and the lower part of the rear air baffle 2015 are respectively provided with an upper exhaust air outlet 2017 and a lower exhaust air outlet 2018 along the length direction of the rear air baffle 2015.
In order to further improve the uniformity of the outlet air, the front exhaust vent 2016 faces the middle of the rear windshield 2015, the upper exhaust vent 2017 is higher than the front exhaust vent 2016, and the lower exhaust vent 2018 is lower than the front exhaust vent 2016.
In order to improve the motion precision of the drying component 2 when the drying component is lifted up and down relative to the support 1, a sliding seat 20 is arranged on the drying component 2, and a sliding rail 101 and a sliding groove 102 which are in sliding fit are arranged between the sliding seat 20 and the side part of the support 1.
The driving assembly 3 comprises a driving motor arranged at the top of the support 1, an output rod arranged at the output end of the driving motor, and belt transmission mechanisms arranged at two ends of the output rod, and belts of the belt transmission mechanisms are fixedly connected with the sliding seat 20.
When the invention is used, when a heat exchanger workpiece is conveyed to the front of the drying component 2, an air pressure generator (not shown in the figure, a traditional blower can be adopted, or a traditional air compressor can be adopted) blows air to the cold air cavity 23, when the cold air cavity 23 is filled with air, the air is driven by the air pressure generator to enter the hot air cavity 21 through the air inlet pipe 24, the heater 22 heats the air in the air inlet pipe 24, so that the hot air cavity 21 is filled with hot air, then the hot air stored in the hot air cavity 21 is driven by the air pressure generator to blow to the surface of the heat exchanger workpiece through the spray head 201 (the hot air sequentially passes through the upper exhaust hole 2017 or the lower exhaust hole 2018 of the upper clamping plate 2011 and the front exhaust hole 2016 of the lower clamping plate 2012 and then is sprayed out of the air outlet gap 2013), and meanwhile the driving component 3 drives the drying component 2 to descend relative to the support 1, so that the spray head 201 moves up and down relative to the surface of the heat exchanger, thereby realize drying evenly and fast to the fin of heat exchanger work piece, its drying efficiency is high, and the back of finishing drying, the heat exchanger work piece is carried to next station in order to carry out next process, and its production efficiency is high.
Claims (7)
1. The fin drying device of the heat exchanger is characterized by comprising a support (1), a drying assembly (2) arranged on the support (1) and a driving assembly (3) arranged on the support (1) and used for driving the drying assembly (2) to ascend and descend relative to the support (1), wherein a spray head (201) used for blowing hot air to fins of a heat exchanger workpiece is arranged on the drying assembly (2).
2. The fin drying device of the heat exchanger according to claim 1, wherein the drying assembly (2) comprises a hot air chamber (21), an air pressure generator for blowing air into the hot air chamber (21), and a heater (22) arranged between the air pressure generator and the hot air chamber (21) and used for heating the blown air, and the spray head (201) is arranged at the front side of the hot air chamber (21).
3. The fin drying device of the heat exchanger according to claim 2, wherein the drying assembly (2) further comprises a cold air chamber (23), a cold air inlet (231) communicated with the air pressure generator is arranged on the cold air chamber (23), an air inlet pipe (24) communicated with the cold air chamber (23) and the hot air chamber (21) is arranged between the cold air chamber (23) and the hot air chamber (21), and the heater (22) is arranged on the air inlet pipe (24).
4. The fin drying device of the heat exchanger according to claim 2 or 3, wherein the spray head (201) comprises an upper clamping plate (2011) and a lower clamping plate (2012) which are arranged at the front side of the hot air cavity (21) and are inclined towards the middle, and an air outlet gap (2013) is arranged between the front side of the upper clamping plate (2011) and the front side of the lower clamping plate (2012).
5. The fin drying device of the heat exchanger according to claim 4, wherein a front wind shield (2014) and a rear wind shield (2015) are arranged between the upper clamping plate (2011) and the lower clamping plate (2012), a front exhaust vent (2016) opposite to the air outlet gap (2013) is arranged on the front wind shield (2014) along the length direction of the front wind shield, and an upper exhaust vent (2017) and a lower exhaust vent (2018) are respectively arranged on the upper portion and the lower portion of the rear wind shield (2015) along the length direction of the rear wind shield.
6. The fin drying device of a heat exchanger according to claim 5, wherein the front row air outlet hole (2016) is aligned with a middle portion of the rear air guard (2015).
7. The fin drying device of the heat exchanger according to claim 5, characterized in that a sliding seat (20) is arranged on the drying assembly (2), and a sliding rail (101) and a sliding groove (102) which are in sliding fit are arranged between the sliding seat (20) and the side part of the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011604241.9A CN112665315A (en) | 2020-12-30 | 2020-12-30 | Fin drying device of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011604241.9A CN112665315A (en) | 2020-12-30 | 2020-12-30 | Fin drying device of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112665315A true CN112665315A (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011604241.9A Pending CN112665315A (en) | 2020-12-30 | 2020-12-30 | Fin drying device of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112665315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124657A (en) * | 2021-04-01 | 2021-07-16 | 赣州市恒源科技股份有限公司 | Neodymium iron boron waste material high temperature drying firing equipment |
-
2020
- 2020-12-30 CN CN202011604241.9A patent/CN112665315A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124657A (en) * | 2021-04-01 | 2021-07-16 | 赣州市恒源科技股份有限公司 | Neodymium iron boron waste material high temperature drying firing equipment |
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