CN213421906U - Nickel-palladium-gold constant-temperature heating system - Google Patents
Nickel-palladium-gold constant-temperature heating system Download PDFInfo
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- CN213421906U CN213421906U CN202022367533.7U CN202022367533U CN213421906U CN 213421906 U CN213421906 U CN 213421906U CN 202022367533 U CN202022367533 U CN 202022367533U CN 213421906 U CN213421906 U CN 213421906U
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Abstract
The utility model discloses a nickel palladium gold constant temperature heating system for carry out liquid medicine constant temperature heating to nickel palladium gold, nickel palladium gold constant temperature heating system includes first circulation system and second circulation system, first circulation system and the contact of second circulation system part just the second circulation system supplies first circulation system heating, first circulation system, second circulation system are closed loop, first circulation system is including the hot exchange pipe of circulation liquid medicine, the second circulation system includes the heat exchange tank, the hot water just is equipped with in the heat exchange tank hot water circulates in the heat exchange tank, hot exchange pipe holds the heat exchange tank is just immerse hot exchange pipe and heat in the hot water of heat exchange tank. The nickel-palladium-gold constant-temperature heating system provided by the utility model has the advantages of uniform heating and the like.
Description
Technical Field
The utility model relates to a technical field of circuit board preparation especially relates to a nickel palladium gold constant temperature heating system.
Background
At present, in the manufacturing process of the circuit board, nickel, palladium and gold deposition treatment needs to be carried out on the circuit board so as to deposit nickel, palladium and gold on the surface of the circuit board. In the treatment process, the chemical reagent in the chemical reaction tank needs to be heated.
The heating pipe is installed for in the liquid medicine groove to current heating methods, heats the liquid medicine in the liquid medicine groove, nevertheless in heating process, the heating pipe damage can lead to the liquid medicine in the liquid medicine groove to get into the inside of heating pipe to the heater strip of corruption setting in the heating pipe can cause the dangerous accident of electric leakage safety, and in addition, the heating pipe leads to the local high temperature of the liquid medicine in the liquid medicine groove in the use easily, and the temperature is unbalanced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a nickel palladium gold constant temperature heating system aims at solving the problem that exists in the current nickel palladium gold heating system heating process.
According to the embodiment of the application, a nickel palladium gold constant temperature heating system is provided, including first circulation system and second circulation system, first circulation system and the partial contact of second circulation system just the second circulation system supplies the heating of first circulation system, second circulation system are closed loop, first circulation system includes the hot exchange pipe of circulation liquid medicine, the second circulation system includes the heat exchange groove, be equipped with hot water just in the heat exchange groove hot water circulates in the heat exchange groove, hot exchange pipe holds in the heat exchange groove just immerse hot exchange pipe and heat in the hot water of heat exchange groove.
Preferably, the first circulation system comprises a main drug water tank for loading hot water, a tank liquor circulation pipe connected with one end of the main drug water tank, and a return pipe connected with the other end of the main drug water tank, the heat exchange pipe is respectively connected with the tank liquor circulation pipe and the return pipe, and the liquid medicine in the main drug water tank flows into the heat exchange pipe through the tank liquor circulation pipe to be heated and then flows into the main drug water tank through the return pipe after being heated.
Preferably, a filtering circulation pump is arranged on the tank liquor circulation pipe, and the filtering circulation pump controls the circulation of the liquid medicine in the tank liquor circulation pipe and filters impurities in the hot water.
Preferably, the tank liquid circulating pipe is connected with the tank wall of the main drug water tank, and the return pipe extends into the notch of the main drug water tank.
Preferably, be provided with first temperature controller in the principal drug basin, first temperature controller respectively with filter circulation pump, the second circulation system is connected, when the liquid medicine in the principal drug basin is less than certain temperature, first temperature controller transmission signal is to the second circulation system in order to start hot water of flowing into in the heat exchange tank, first temperature controller control filter circulation pump follow hot water flows out in the principal drug basin.
Preferably, the second circulation system comprises a hot water tank and a hot water supply pipe connected with one end of the hot water tank, the other end of the hot water supply pipe is connected with the heat exchange tank, and the heat exchange tank is connected with the hot water tank.
Preferably, an overflow return pipe is arranged on the heat exchange tank, the overflow return pipe extends into a notch of the hot water tank, the hot water supply pipe is connected with a tank wall of the hot water tank, hot water in the hot water tank flows into the heat exchange tank through the hot water supply pipe, the hot water in the heat exchange tank heats the heat exchange pipe, and the hot water in the heat exchange tank flows back into the hot water tank from the overflow return pipe.
Preferably, a hot water pump is arranged on the hot water supply pipe, the hot water pump controls the circulation of hot water in the hot water supply pipe, the hot water pump is connected with the first temperature controller, when the liquid medicine in the main medicine water tank is lower than a certain temperature, the first temperature controller transmits a signal to the hot water pump to start hot water in the hot water tank to flow into the heat exchange tank, when the liquid medicine in the main medicine water tank reaches a certain temperature, the first temperature controller transmits a signal to the hot water pump to stop the hot water in the hot water tank from flowing out, and at the moment, the overflow water return pipe returns the hot water in the heat exchange tank to the hot water tank.
Preferably, a water return pipe is arranged at the bottom of the heat exchange tank, the water return pipe faces the notch of the hot water tank, and the water return pipe returns redundant hot water in the heat exchange tank to the hot water tank.
Preferably, a heating pipe and a second temperature controller are arranged in the hot water tank, the heating pipe is electrically connected with the second temperature controller, and when the hot water in the hot water tank is lower than a certain temperature, the second temperature controller starts the heating pipe to heat the hot water.
The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs a nickel palladium gold constant temperature heating system, the hot water that adopts the heat exchange inslot carries out the heat transfer to the liquid medicine in the hot exchange pipe, avoided the heating pipe to exert an influence to liquid medicine, and simultaneously, the hot water of heat exchange inslot carries out the heat transfer to the liquid medicine of circulation in the hot exchange pipe, and the liquid medicine of circulation is circulated always in the first circulation system and is heated through the heat exchange inslot, and the heating is even, the too high problem of local temperature can not appear, has reduced the loss of liquid medicine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic structural view of a Ni-Pd-Au constant temperature heating system of the present invention;
FIG. 2 is a schematic structural view of the Ni-Pd-Au constant temperature heating system of the present invention;
FIG. 3 is a schematic structural view of the Ni-Pd-Au constant temperature heating system of the present invention;
FIG. 4 is a schematic view of the connection between the heat exchange tank and the hot water tank in the Ni-Pd-Au constant temperature heating system of the present invention;
fig. 5 is a schematic structural diagram of the ni-pd-au constant temperature heating system of the present invention.
Description of reference numerals:
10. a nickel-palladium-gold constant-temperature heating system; 20. a first circulation system; 21. a heat exchange tube; 22. a main drug water tank; 23. a tank liquor circulating pipe; 24. a return pipe; 25. a filtration circulating pump; 26. a first temperature controller; 30. a second circulation system; 31. a heat exchange tank; 32. a hot water tank; 33. a hot water supply pipe; 34. an overflow return pipe; 35. a hot water pump; 36. a water return pipe; 37. heating a tube; 38. a second temperature controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1 and 2, the present invention discloses a ni-pd-au constant temperature heating system 10, including a first circulation system 20 and a second circulation system 30, the first circulation system 20 partially contacts with the second circulation system 30 and the second circulation system 30 supplies the first circulation system 20 to heat, the first circulation system 20 and the second circulation system 30 are closed loop circuits, the first circulation system 20 includes a heat exchange tube 21 for circulating liquid medicine, the second circulation system 30 includes a heat exchange tank 31, hot water is filled in the heat exchange tank 31 and flows in the heat exchange tank 31, the heat exchange tube 21 is accommodated in the heat exchange tank 31 and the heat exchange tube 21 is immersed in the hot water in the heat exchange tank 31 to heat.
Adopt the hot water in the heat exchange groove 31 to carry out the heat transfer to the liquid medicine in the hot exchange pipe 21, avoided the heating pipe to exert an influence to liquid medicine, simultaneously, the hot water in the heat exchange groove 31 carries out the heat transfer to the liquid medicine of circulation in the hot exchange pipe 21, and the liquid medicine of circulation is circulated always in the first circulation system 20 and is heated in the heat exchange groove 31, and the heating is even, can not appear the too high problem of local temperature, has reduced the loss of liquid medicine.
The first circulation system 20 comprises a main drug water tank 22 for loading hot water, a tank liquor circulation pipe 23 connected with one end of the main drug water tank 22, and a return pipe 24 connected with the other end of the main drug water tank 22, the heat exchange pipe 21 is respectively connected with the tank liquor circulation pipe 23 and the return pipe 24, and the liquid medicine in the main drug water tank 22 flows into the heat exchange pipe 21 through the tank liquor circulation pipe 23 to be heated and then flows into the main drug water tank 22 through the return pipe 24 after being heated. The tank liquor circulating pipe 23 is provided with a filtering circulating pump 25, and the filtering circulating pump 25 controls the circulation of the liquid medicine in the tank liquor circulating pipe 23 and filters impurities flowing through hot water in the tank liquor circulating pipe 23. The tank liquid circulating pipe 23 is connected with the wall of the main drug water tank 22, and the return pipe 24 extends into the notch of the main drug water tank 22. Preferably, the liquid medicine is a chemical reagent, and the liquid medicine is any one of chemical palladium precipitation liquid medicine or chemical gold precipitation liquid medicine.
By adopting the design, the heating pipe is not arranged in the main medicine water tank 22, the heating process of the liquid medicine is that the main medicine water tank 22 flows into the heat exchange pipe 21 for heating, the influence of the heating pipe on the main medicine water tank 22 is avoided, the liquid medicine flows through the heat exchange pipe 21 to transfer heat with the hot water in the heat exchange tank 31, the heating is balanced, and the problem of overhigh local temperature is avoided.
Referring to fig. 3, a first temperature controller 26 is disposed in the main drug water tank 22, the first temperature controller 26 is connected to the filtering circulation pump 25 and the second circulation system 30, when the temperature of the liquid drug in the main drug water tank 22 is lower than a certain temperature, the first temperature controller 26 transmits a signal to the second circulation system 30 to start the heat exchange tank 31 to flow hot water, and the first temperature controller 26 controls the filtering circulation pump 25 to flow hot water out of the main drug water tank 22.
The second circulation system 30 includes a hot water tank 32 and a hot water supply pipe 33 connected to one end of the hot water tank 32, the other end of the hot water supply pipe 33 is connected to the heat exchange tank 31, and the heat exchange tank 31 is connected to the hot water tank 32.
An overflow return pipe 34 is arranged on the heat exchange tank 31, the overflow return pipe 34 extends into the notch of the hot water tank 32, the hot water supply pipe 33 is connected with the tank wall of the hot water tank 32, hot water in the hot water tank 32 flows into the heat exchange tank 31 through the hot water supply pipe 33, the hot water in the heat exchange tank 31 heats the heat exchange pipe 21, and the hot water in the heat exchange tank 31 flows back into the hot water tank 32 from the overflow return pipe 34.
The hot water feeding pipe 33 is provided with a hot water pump 35, the hot water pump 35 controls the circulation of hot water in the hot water feeding pipe 33, the hot water pump 35 is connected with the first temperature controller 26, when the temperature of the liquid medicine in the main medicine water tank 22 is lower than a certain temperature, the first temperature controller 26 transmits a signal to the hot water pump 35 to start the hot water in the hot water tank 32 to flow into the heat exchange tank 31, when the temperature of the liquid medicine in the main medicine water tank 22 reaches a certain temperature, the first temperature controller 26 transmits a signal to the hot water pump 35 to stop the hot water in the hot water tank 32 from flowing out, and at the moment, the overflow water returning pipe 34 returns the hot water in the heat exchange tank 31 to the hot water tank 32.
Referring to fig. 3, a water return pipe 36 is disposed on the bottom of the heat exchange tank, the water return pipe 36 faces the notch of the hot water tank 32, and the water return pipe 36 returns the excess hot water in the heat exchange tank 31 to the hot water tank 32. By adopting the design of the water return pipe 36, the hot water deposited in the heat exchange tank 31 can be conveniently returned to the hot water tank 32, and the residual redundant hot water in the heat exchange tank 31 is avoided.
Referring to fig. 4, optionally, in some other embodiments, the bottom of the heat exchange tank 31 is diagonally arranged, the water return pipe 36 is arranged at the diagonal position, so that the hot water remained in the heat exchange tank 31 can flow back to the hot water tank, and the pipe orifice of the water return pipe 36 is designed to be small, so that the continuous inflow of the hot water in the heat exchange tank 31 is not affected.
Referring to fig. 5, a heating pipe 37 and a second temperature controller 38 are disposed in the hot water tank 32, the heating pipe 37 is electrically connected to the second temperature controller 38, one end of the second temperature controller 38 extends into the hot water tank 32 to detect the temperature of the hot water, and when the temperature of the hot water in the hot water tank 32 is lower than a certain temperature, the second temperature controller 38 starts the heating pipe 37 to heat the hot water. With the design, the heating pipe 37 is disposed in the second circulation system 30, and the heating pipe 37 is separated from and does not contact with the main drug water tank 22, so as to prevent the heating pipe 37 from directly affecting the liquid drug in the main drug water tank 22.
When the temperature-controlled type water heater is used, when the liquid medicine in the main medicine water tank 22 is lower than a certain temperature, the first temperature controller 26 transmits signals to the filtering circulating pump 25 and the hot water pump 35, the filtering circulating pump 25 controls the main medicine water tank 22 to flow out of the liquid medicine to the tank liquid circulating pipe 23, the tank liquid circulating pipe 23 transmits the liquid medicine to the heat exchanging pipe 21, the first temperature controller transmits the type to the hot water pump 35, the hot water pump 35 controls the hot water tank 32 to flow out of hot water, the hot water flows into the heat exchanging tank 31 through the hot water feeding pipe 33, the heat exchanging tank 31 conducts heat on the liquid medicine in the heat exchanging pipe 21, the liquid medicine after temperature rise flows back into the main medicine water tank 22 through the return pipe 24, and the repeated circulation enables the liquid medicine.
When the first temperature controller 26 detects that the liquid medicine in the main medicine water tank 22 reaches a certain temperature, the first temperature controller 26 transmits a signal to the hot water pump 35, the hot water pump 35 stops working, the hot water in the heat exchange tank 31 flows back to the hot water tank 32 through the overflow return pipe 34, redundant hot water flows back to the hot water tank 32 through the return pipe 36, in the using process, the hot water can be recycled for multiple times, and the second temperature controller detects the temperature of the hot water in the hot water tank 32 in real time and controls the heating pipe 37 to heat the hot water.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a nickel palladium gold constant temperature heating system for carry out liquid medicine constant temperature heating to nickel palladium gold, its characterized in that: the first circulation system is partially contacted with the second circulation system, the second circulation system supplies the first circulation system to heat, the first circulation system and the second circulation system are closed-loop loops, the first circulation system comprises a heat exchange pipe for circulating liquid medicine, the second circulation system comprises a heat exchange tank, hot water is filled in the heat exchange tank and circulates in the heat exchange tank, and the heat exchange pipe is accommodated in the heat exchange tank and is immersed in the hot water of the heat exchange tank for heating.
2. The Ni-Pd-Au constant-temperature heating system as claimed in claim 1, wherein: the first circulating system comprises a main medicine water tank for loading hot water, a tank liquor circulating pipe connected with one end of the main medicine water tank, and a return pipe connected with the other end of the main medicine water tank, the heat exchange pipe is respectively connected with the tank liquor circulating pipe and the return pipe, and the liquid medicine in the main medicine water tank flows into the heat exchange pipe through the tank liquor circulating pipe to be heated and then flows into the main medicine water tank through the return pipe after being heated.
3. The Ni-Pd-Au constant-temperature heating system as claimed in claim 2, wherein: and the tank liquor circulating pipe is provided with a filtering circulating pump which controls the circulation of the liquid medicine in the tank liquor circulating pipe and filters impurities in the hot water.
4. The Ni-Pd-Au constant-temperature heating system as claimed in claim 2, wherein: the tank liquor circulating pipe is connected with the tank wall of the main medicine water tank, and the return pipe extends into the notch of the main medicine water tank.
5. The Ni-Pd-Au constant-temperature heating system as claimed in claim 3, wherein: the device comprises a main drug water tank, a first temperature controller, a second circulation system, a first temperature controller and a second temperature controller, wherein the main drug water tank is internally provided with the first temperature controller, the first temperature controller is respectively connected with the filtering circulation pump and the second circulation system, when the liquid medicine in the main drug water tank is lower than a certain temperature, the first temperature controller transmits a signal to the second circulation system to start the heat exchange tank to flow hot water, and the first temperature controller controls the filtering circulation pump to flow out the hot water from the main.
6. The Ni-Pd-Au constant-temperature heating system as claimed in claim 5, wherein: the second circulating system comprises a hot water tank and a hot water feeding pipe connected with one end of the hot water tank, the other end of the hot water feeding pipe is connected with the heat exchange tank, and the heat exchange tank is connected with the hot water tank.
7. The Ni-Pd-Au constant-temperature heating system as claimed in claim 6, wherein: the heat exchange tank is provided with an overflow return pipe, the overflow return pipe extends into a notch of the hot water tank, the hot water supply pipe is connected with the wall of the hot water tank, hot water in the hot water tank flows into the heat exchange tank through the hot water supply pipe, the hot water in the heat exchange tank heats the heat exchange pipe, and the hot water in the heat exchange tank flows back into the hot water tank from the overflow return pipe.
8. The Ni-Pd-Au constant-temperature heating system as claimed in claim 7, wherein: the hot water feeding pipe is provided with a hot water pump, the hot water pump is used for controlling the circulation of hot water in the hot water feeding pipe, the hot water pump is connected with the first temperature controller, when the liquid medicine in the main medicine water tank is lower than a certain temperature, the first temperature controller transmits a signal to the hot water pump to start hot water in the hot water tank to flow into the heat exchange tank, when the liquid medicine in the main medicine water tank reaches a certain temperature, the first temperature controller transmits a signal to the hot water pump to stop the hot water in the hot water tank from flowing out, and at the moment, the overflow return pipe returns the hot water in the heat exchange tank to the hot water tank.
9. The Ni-Pd-Au constant-temperature heating system as claimed in claim 8, wherein: and a water return pipe is arranged at the bottom of the heat exchange tank, faces to the notch of the hot water tank, and returns redundant hot water in the heat exchange tank to the hot water tank.
10. The Ni-Pd-Au constant-temperature heating system as claimed in any one of claims 6-9, wherein: the heating pipe and the second temperature controller are arranged in the hot water tank, the heating pipe is electrically connected with the second temperature controller, and when the hot water in the hot water tank is lower than a certain temperature, the second temperature controller starts the heating pipe to heat the hot water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022367533.7U CN213421906U (en) | 2020-10-22 | 2020-10-22 | Nickel-palladium-gold constant-temperature heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022367533.7U CN213421906U (en) | 2020-10-22 | 2020-10-22 | Nickel-palladium-gold constant-temperature heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213421906U true CN213421906U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022367533.7U Active CN213421906U (en) | 2020-10-22 | 2020-10-22 | Nickel-palladium-gold constant-temperature heating system |
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|---|---|
| CN (1) | CN213421906U (en) |
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- 2020-10-22 CN CN202022367533.7U patent/CN213421906U/en active Active
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