CN206455258U - A kind of low energy consumption soldering oven - Google Patents
A kind of low energy consumption soldering oven Download PDFInfo
- Publication number
- CN206455258U CN206455258U CN201621466474.6U CN201621466474U CN206455258U CN 206455258 U CN206455258 U CN 206455258U CN 201621466474 U CN201621466474 U CN 201621466474U CN 206455258 U CN206455258 U CN 206455258U
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- Prior art keywords
- heater
- soldering
- delivery pipe
- energy consumption
- section
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- 238000005476 soldering Methods 0.000 title claims abstract description 65
- 238000005265 energy consumption Methods 0.000 title claims abstract description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 84
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000005219 brazing Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model is related to a kind of low energy consumption soldering oven, including body of heater, nitrogen delivery pipe (3) and conveyer belt (4), described body of heater includes the front and rear preheating section (1) set and soldering section (2), heater is provided with described preheating section (1), described nitrogen delivery pipe (3) and conveyer belt (5) is set along body of heater, it is characterized in that, described nitrogen delivery pipe (3) is metal tube, and the position that nitrogen delivery pipe (3) is located between preheating section (1) and soldering section (2) is connected with provided with temperature acquisition and display device.Compared with prior art, the utility model in the nitrogen delivery pipe between preheating section and soldering section by setting temperature acquisition and display device, the nitrogen temperature that can be observed after preheating, so as to which heater power be adjusted, be conducive to the temperature stabilization of subsequent technique, reduce the energy consumption of heater in soldering section.
Description
Technical field
The utility model is related to a kind of soldering oven, more particularly, to a kind of low energy consumption soldering oven.
Background technology
Soldering is a kind of using fusing point packing material more low-melting than mother metal, is being higher than solder fusing point less than mother metal fusing point
At a temperature of, using liquid solder mother metal moistened surface, sprawl and in mother metal gap filling be mutually dissolved and spread with mother metal
And the welding method of the connection between part is realized, soldering oven critical process should have directiveness, operability, meet brazing quality
It is required that, it is adaptable to raw material, and the waste of resource is reduced as far as possible.
The manufacturing process of the parts such as radiator, steam air heater, the charge air cooler of automobile generally includes soldering, existing soldering processes
Flow mainly includes spray brazing flux, drying, the preheating of the area of soldering one, the preheating of the area of soldering two, area's brazing flux fusing (the temperature ＞ of soldering three
560 DEG C), the area solder layer fusing of soldering four sprawls (577 DEG C of temperature ＞), the area's solder layer of soldering five and melts to form joint (temperature ＞
577 DEG C), cool down, come out of the stove etc. in stage, the course of work, temperature close to zero degree nitrogen full of 5 workspaces, reduce soldering
The normal operating temperature of passage, and soldering section is there is still a need for the temperature guarantee soldering of 620 degree of maintenance, heater needs more
Energy consumption could maintain normal work.Therefore need to preheat the nitrogen in soldering workspace, such as Application No.
201610092621.6 Chinese patent disclose a kind of continuous vacuum nitrogen-protective soldering furnace, including：Frame and it is arranged on machine
Chain circulation conveying device on frame, be disposed with from front to back in frame piece uploading region, drying oven, preheating furnace, soldering oven,
Air blast cooling area and lower part area, are provided with preheating furnace nitrogen tube on preheating furnace, and soldering oven nitrogen tube is provided with soldering oven,
Nitrogen can be preheated, but for the quality of pre-heat effect, textual criticism of having no way of.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome above-mentioned prior art presence and provides a kind of pass through and preheat
Nitrogen and the low energy consumption soldering oven for improving soldering oven temperature stability.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of low energy consumption soldering oven, including body of heater, nitrogen delivery pipe and conveyer belt, described body of heater include front and rear setting
Heater is provided with preheating section and soldering section, described preheating section, described nitrogen delivery pipe and conveyer belt is set along body of heater,
Described nitrogen delivery pipe is metal tube, and the position that nitrogen delivery pipe is located between preheating section and soldering section is connected with adopts provided with temperature
Collection and display device.
Described heater is electric heater.
Provided with the circulating fan for producing Zhou Xiangfeng in described preheating section.
Described nitrogen delivery pipe forward part is located at the bottom of preheating section, and rear part is located at the top of soldering section.
It is provided with described body of heater in conveyer belt, described preheating section, nitrogen delivery pipe is arranged on conveyer belt bottom.
Described low energy consumption soldering oven also includes controller, described controller respectively with temperature acquisition and display device and
Heater is connected.
Described temperature acquisition and display device include temperature sensor, single-chip microcomputer and the display being connected with each other.
Compared with prior art, the utility model has advantages below：
(1), can be with by setting temperature acquisition and display device in the nitrogen delivery pipe between preheating section and soldering section
Nitrogen temperature after observation preheating, so that heater power be adjusted, is conducive to the temperature stabilization of subsequent technique, reduces
The energy consumption of heater in soldering section.
(2) provided with the circulating fan for producing Zhou Xiangfeng in preheating section, preheating speed is improved.
(3) nitrogen delivery pipe forward part is located at the bottom of preheating section, and rear part is located at the top of soldering section, the nitrogen after preheating
Air tightness is low, there is uptrend, and this is designed with the circulation beneficial to nitrogen, improves flow velocity.
(4) in preheating section, nitrogen delivery pipe is arranged on conveyer belt bottom, compact conformation.
(5) controller is connected with temperature acquisition and display device and heater respectively, is automatically controlled according to nitrogen temperature
The power of heater, saves operating cost.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment soldering oven；
Fig. 2 is the cross-sectional view of the present embodiment soldering oven preheating section.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with the utility model
Implemented premised on technical scheme, give detailed embodiment and specific operating process, but guarantor of the present utility model
Shield scope is not limited to following embodiments.
Embodiment
A kind of low energy consumption soldering oven, including body of heater, nitrogen delivery pipe 3 and conveyer belt 4, body of heater include the front and rear preheating set
Heater is provided with section 1 and soldering section 2, preheating section 1, nitrogen delivery pipe 3 and conveyer belt 4 are set along body of heater, nitrogen delivery pipe 3
For metal tube, the position that nitrogen delivery pipe 3 is located between preheating section 1 and soldering section 2 is connected with provided with temperature acquisition and display device.
Temperature acquisition and display device include temperature sensor, single-chip microcomputer and the display being connected with each other.Metal material is beneficial to heat transfer.
Heater is electric heater 6, and for preheating nitrogen delivery pipe 3, the inner top of preheating section 1 is provided with multiple productions vertically
Raw Zhou Xiangfeng circulating fan 5, allows the transmission of even heat that heater produces.Nitrogen is used further to soldering after preheating, has
Beneficial to soldering oven soldering intersegmental part heat stable and uniform, brazing temperature is more accurate, reduces energy consumption.
The forward part of nitrogen delivery pipe 3 is located at the bottom of preheating section 1, and rear part is located at the top of soldering section 2.It is provided with body of heater
In conveyer belt, preheating section 1, nitrogen delivery pipe 3 is arranged on conveyer belt bottom.
Low energy consumption soldering oven also includes controller, and controller connects with temperature acquisition and display device and heater respectively
Connect.
Compared with traditional soldering oven without preheating section, traditional one-part form soldering oven is 12.5 meters, nitrogen during soldering
Need to be full of whole burner hearth.The soldering oven of the present embodiment is two-part, and a length of 5 meters of preheating section, soldering segment length is 7 meters, and nitrogen
Only need to discharge for soldering protection in soldering section.Nearly 40% nitrogen use level can be saved.Welding is once qualified before transformation
Rate：94.1%, be after transformation：97.5%.Soldering oven internal heater general power is 456kw before transformation, after improvement, is added in soldering oven
Hot device general power is 308kw, so as to reduce energy consumption.
Claims (7)
1. a kind of low energy consumption soldering oven, including body of heater, nitrogen delivery pipe (3) and conveyer belt (4), described body of heater include front and rear set
The preheating section (1) put and soldering section (2), are provided with heater in described preheating section (1), described nitrogen delivery pipe (3) and
Conveyer belt (4) is set along body of heater, it is characterised in that described nitrogen delivery pipe (3) is metal tube, and nitrogen delivery pipe (3) is located at
Position between preheating section (1) and soldering section (2) is connected with provided with temperature acquisition and display device.
2. a kind of low energy consumption soldering oven according to claim 1, it is characterised in that described heater is electrical heating
Device.
3. a kind of low energy consumption soldering oven according to claim 1, it is characterised in that provided with production in described preheating section (1)
Raw Zhou Xiangfeng circulating fan.
4. a kind of low energy consumption soldering oven according to claim 1, it is characterised in that described nitrogen delivery pipe (3) is anterior
Divide positioned at the bottom of preheating section (1), rear part is located at the top of soldering section (2).
5. a kind of low energy consumption soldering oven according to claim 1, it is characterised in that conveyer belt is provided with described body of heater,
In described preheating section (1), nitrogen delivery pipe (3) is arranged on conveyer belt bottom.
6. a kind of low energy consumption soldering oven according to claim 1, it is characterised in that also including controller, described control
Device is connected with temperature acquisition and display device and heater respectively.
7. a kind of low energy consumption soldering oven according to claim 1, it is characterised in that also including controller, described temperature
Collection and display device include temperature sensor, single-chip microcomputer and the display being connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466474.6U CN206455258U (en) | 2016-12-29 | 2016-12-29 | A kind of low energy consumption soldering oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466474.6U CN206455258U (en) | 2016-12-29 | 2016-12-29 | A kind of low energy consumption soldering oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455258U true CN206455258U (en) | 2017-09-01 |
Family
ID=59698426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621466474.6U Expired - Fee Related CN206455258U (en) | 2016-12-29 | 2016-12-29 | A kind of low energy consumption soldering oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624241A (en) * | 2016-12-29 | 2017-05-10 | 上海德朗汽车零部件制造有限公司 | Low-energy-consumption brazing furnace |
-
2016
- 2016-12-29 CN CN201621466474.6U patent/CN206455258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624241A (en) * | 2016-12-29 | 2017-05-10 | 上海德朗汽车零部件制造有限公司 | Low-energy-consumption brazing furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 |