CN206670033U - A kind of PCB horizontal lines heater - Google Patents
A kind of PCB horizontal lines heater Download PDFInfo
- Publication number
- CN206670033U CN206670033U CN201720336212.6U CN201720336212U CN206670033U CN 206670033 U CN206670033 U CN 206670033U CN 201720336212 U CN201720336212 U CN 201720336212U CN 206670033 U CN206670033 U CN 206670033U
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- heating coil
- water system
- temperature water
- liquid medicine
- water
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Abstract
The utility model is applied to PCB production technical fields, there is provided a kind of PCB horizontal lines heater.The heater is used to heat the liquid medicine in processing solution tank, it includes some heating coils, high-temperature water system and low temperature water system, heating coil is contained in processing solution tank, and it is immersed in liquid medicine, high-temperature water system is connected with the water inlet of heating coil, low temperature water system is connected with the delivery port of heating coil, and high-temperature water system, heating coil and low temperature water system form water channel path.The utility model is entered hot water in heating coil from the water inlet of heating coil by high-temperature water system, hot water is in heating dish Bottomhole pressure, conducted heat the liquid medicine in processing solution tank by the tube wall of heating coil, after hot water constantly transfers heat to liquid medicine by heating coil, flowed out from the delivery port of heating coil, taken away by low temperature water system, so as to reach the purpose to liquid medicine heat temperature raising.It has save electric energy, reduce cost and it is safe and reliable the advantages of.
Description
Technical field
The utility model belongs to PCB (printed substrate) production technical field, more particularly to a kind of PCB horizontal lines heating dress
Put.
Background technology
PCB horizontal lines arrange the equipment of various functions according to processing flow sequence, wherein, existing PCB substrate with
, it is necessary to heat to decoction in decoction reaction etching process.As shown in figure 1, most of liquid medicine reactive tanks 1 add
Thermal generally use electrothermal tube 2 is placed in processing solution tank 1 and liquid medicine is heated, and the heating of electrothermal tube 2 has the disadvantage that：(1)
The heating power consumption of electrothermal tube 2 is big, causes cost height；(2) electrothermal tube 2 easily breaks down, and potential safety hazard be present.
Utility model content
The utility model embodiment technical problem to be solved be to provide it is a kind of it is energy-saving, cost is low and safety can
The PCB horizontal line heaters leaned on.
The utility model embodiment, which is achieved in that, provides a kind of PCB horizontal lines heater, in processing solution tank
Liquid medicine heated, it includes some heating coils, high-temperature water system and low temperature water system, and the heating coil is contained in institute
State in processing solution tank, and be immersed in liquid medicine, the high-temperature water system is connected with the water inlet of the heating coil, the low temperature
Water system is connected with the delivery port of the heating coil, and the high-temperature water system, heating coil and low temperature water system form water
Road path.
Further, the high-temperature water system includes hot water water inlet supervisor, hot water water inlet pipe and inlet valve；It is described enter
Penstock is arranged on hot water water inlet supervisor and the junction of the hot water water inlet pipe, the hot water water inlet pipe with it is described
The water inlets of some heating coils be turned on.
Further, the low temperature water system includes backflow branch pipe, return main and backflow suction pump；The backflow branch
Pipe is connected with the return main, and the backflow suction pump is arranged on the return main.
Further, the heating coil is in the shape of a spiral.
Compared with prior art, beneficial effect is the utility model embodiment：PCB horizontal lines heating of the present utility model
Device is entered hot water in heating coil from the water inlet of heating coil by high-temperature water system, and hot water flows in heating coil
It is dynamic, conducted heat the liquid medicine in processing solution tank by the tube wall of heating coil, liquid medicine is reached the purpose of heat temperature raising；It is continuous in hot water
After transferring heat to liquid medicine by heating coil, flow out from the delivery port of heating coil, taken away by low temperature water system.The PCB
Horizontal line heater can largely save electric energy, reduce cost, and securely and reliably.
Brief description of the drawings
Fig. 1 is PCB horizontal lines heater schematic diagram of the prior art；
Fig. 2 is the PCB horizontal line heater schematic diagrames that the utility model embodiment provides.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in Fig. 2 be a kind of PCB horizontal lines heater of the utility model embodiment, the heater is used for pair
Liquid medicine in processing solution tank 10 is heated, and it includes some heating coils 20, high-temperature water system 30 and low temperature water system 40.Heating
Coil pipe 20 is contained in processing solution tank 10, and is immersed in liquid medicine, and high-temperature water system 30 is connected with the water inlet 201 of heating coil 20
Logical, low temperature water system 40 is connected with the delivery port 202 of heating coil 20, high-temperature water system 30, heating coil 20 and water at low temperature
System 40 forms water channel path.Specifically, high-temperature water system 30 includes hot water water inlet supervisor 301, hot water water inlet pipe 302 and entered
Penstock 303.Inlet valve 303 is arranged on hot water water inlet supervisor 301 and the junction of hot water water inlet pipe 302, hot water water inlet
The water inlet 201 of branch pipe 302 and some heating coils 20 is turned on.Low temperature water system 40 includes backflow branch pipe 401, return main
402 and backflow suction pump 403；Backflow branch pipe 401 is connected with return main 402, and backflow suction pump 403 is arranged on backflow and led
On pipe 402.Therefore, hot water can flow through hot water water inlet pipe 302 from hot water water inlet supervisor 301, and can pass through inlet valve 303
To control hot water to enter the flow of hot water water inlet pipe 302, and the hot water entered in hot water water inlet pipe 302 passes through heating coil
20 water inlet 201 enters in heating coil 20, then the control action by the suction pump 403 that flows back, and makes after heat transfer
Hot water is after the delivery port 202 of heating coil 20 is back to backflow branch pipe 401, then is back to return main 402, so as to cooling
Water afterwards is taken away, and reaches the purpose heated to the liquid medicine in processing solution tank 10.
In the present embodiment, heating coil 20 in the shape of a spiral, can increase the tube wall of heating coil 20 and the Chinese medicine of processing solution tank 10
The contact area of water, be advantageous to the heating of Quick medicine water, save the heat time；In other embodiments, heating coil 20 exists
Also can be in other shapes in the case of meeting heating index.
In summary, above-mentioned PCB horizontal lines heater by high-temperature water system 30 by hot water from heating coil 20
Water inlet 201 enters in heating coil 20, and hot water flows in heating coil 20, is conducted heat by the tube wall of heating coil 20 in medicine
Liquid medicine in tank 10, liquid medicine is set to reach the purpose of heat temperature raising；Constantly transferred heat in hot water by heating coil 20
After liquid medicine, flow out from the delivery port 202 of heating coil 20, taken away by low temperature water system 40.The PCB horizontal line heaters can
Electric energy is saved, reduces cost, and securely and reliably, ensure the normal operation of equipment.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
- A kind of 1. PCB horizontal lines heater, for being heated to the liquid medicine in processing solution tank, it is characterised in that the heating Device includes some heating coils, high-temperature water system and low temperature water system, and the heating coil is contained in the processing solution tank, and Be immersed in liquid medicine, the high-temperature water system is connected with the water inlet of the heating coil, the low temperature water system with it is described The delivery port of heating coil is connected, and the high-temperature water system, heating coil and low temperature water system form water channel path.
- 2. PCB horizontal lines heater as claimed in claim 1, it is characterised in that the high-temperature water system enters including hot water Water supervisor, hot water water inlet pipe and inlet valve；The inlet valve is arranged on hot water water inlet supervisor and entered with the hot water The junction of water branch pipe, the water inlet of the hot water water inlet pipe and described some heating coils are turned on.
- 3. PCB horizontal lines heater as claimed in claim 1 or 2, it is characterised in that the low temperature water system includes backflow Branch pipe, return main and backflow suction pump；The backflow branch pipe is connected with the return main, the backflow suction pump peace On the return main.
- 4. PCB horizontal lines heater as claimed in claim 1, it is characterised in that the heating coil is in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336212.6U CN206670033U (en) | 2017-03-31 | 2017-03-31 | A kind of PCB horizontal lines heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336212.6U CN206670033U (en) | 2017-03-31 | 2017-03-31 | A kind of PCB horizontal lines heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670033U true CN206670033U (en) | 2017-11-24 |
Family
ID=60366527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336212.6U Active CN206670033U (en) | 2017-03-31 | 2017-03-31 | A kind of PCB horizontal lines heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158196A (en) * | 2021-12-07 | 2022-03-08 | 江西华兴四海机械设备有限公司 | Heating device and heating method for working groove of circuit board manufacturing equipment |
-
2017
- 2017-03-31 CN CN201720336212.6U patent/CN206670033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158196A (en) * | 2021-12-07 | 2022-03-08 | 江西华兴四海机械设备有限公司 | Heating device and heating method for working groove of circuit board manufacturing equipment |
| CN114158196B (en) * | 2021-12-07 | 2024-02-27 | 江西华兴四海机械设备有限公司 | Heating device and heating method for working groove of circuit board manufacturing equipment |
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