CN203402919U - Quantitative solution adding device - Google Patents
Quantitative solution adding device Download PDFInfo
- Publication number
- CN203402919U CN203402919U CN201320487157.2U CN201320487157U CN203402919U CN 203402919 U CN203402919 U CN 203402919U CN 201320487157 U CN201320487157 U CN 201320487157U CN 203402919 U CN203402919 U CN 203402919U
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- quantitative
- solution
- container
- pump
- dosing container
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Abstract
The utility model discloses a quantitative solution adding device which comprises a liquid storage tank, a pump, a quantitative container and a reaction container. The liquid storage tank is connected with the pump; the upper end of the quantitative container is provided with a movable spiral port capable of being locked, and the bottom of the quantitative container is provided with a discharging opening; the pump is communicated with the spiral port in the upper end of the quantitative container through a siphon tube, and the discharging opening is communicated with the reaction container through a liquid drainage pipe. Quantitative adding can be achieved according to the depth of the portion, inserted into the quantitative container, of an adjusting pipe, redundant solutions can flow back into the liquid storage tank through an overflow opening, a pressure difference is generated in the quantitative container after overflow, siphon is generated in the siphon tube so that the solutions between the bottom of the adjusting pipe and the overflow opening can be sucked into the liquid storage tank, and the redundant solutions in the quantitative container can be correspondingly discharged into the reaction container. Compared with the prior art, the quantitative solution adding device achieves quantitative adding, guarantees accuracy of adding amount, and avoids the problems that manual adding is large in workload and low in efficiency and spilling of the solutions causes environment pollution.
Description
Technical field
The utility model belongs to PCB and makes field, and what be specifically related to is the quantitative supplementing device of a kind of solution.
Background technology
In PCB process of manufacture, need to carry out a plurality of operations such as etching, electroless copper plating, plating, in these operations, all can use corresponding solution (as etching solution, chemical copper plating solution and electroplate liquid etc.), also can consume accordingly the various materials in solution, therefore in actual production process, need to carry out analytical test and timely quantitative make-up liquid timely according to productive output, to keep the stability of solution.
At present in above-mentioned production process, supplementing the mode of interpolation solution is all undertaken quantitatively supplementing and adding by measuring cup or other measurers, its concrete operations for pouring into the solution of needs interpolation in measuring cup from a certain amount of container, then supplementary amount is adjusted the amount of solution in measuring cup as required, more load weighted solution is added in reaction vessel.This solution addition manner has the following disadvantages: when the amount of required interpolation solution is fewer and add frequency when higher, need operating personal frequently to weigh interpolation, not only work capacity is larger for it, and the accuracy of adding amount of solution can reduce; In solution toppling process, also easily cause in addition solution to pour down or forth, not only have the problem of solution waste, but also can cause environmental pollution.
Utility model content
In view of above problem, the purpose of this utility model is to provide a kind of solution quantitative supplementing device, to solve at present, by measuring cup or other measurers, adds solution, exists work capacity large, and accuracy solution low and easy appearance is poured down or forth the problem that causes environmental pollution.
The purpose of this utility model is achieved through the following technical solutions.
A quantitative supplementing device, comprising: reservoir (10), pump (20), dosing container (40) and reaction vessel (70), and described reservoir (10) is connected with pump (20); The upper end of described dosing container (40) be provided with one can locking activity spiral mouth (41), bottom is provided with a discharge side (42); Described pump (20) is communicated with the spiral mouth (41) of dosing container (40) upper end by a siphon (30), and described discharge side (42) is communicated with reaction vessel (70) by a drain pipe (90).
Preferably, described dosing container (40) upper end sidewall is provided with an outgate (43), and described outgate (43) is communicated with reservoir (10) by counter flow pipe (50).
Preferably, described dosing container (40) is cylindrical or square column type.
Preferably, on described drain pipe (90), be also provided with a valve (60).
Preferably, described siphon (30) one end is connected with pump (20), and the other end is connected with adjustable pipe (80), and described adjustable pipe (80) extend in dosing container (40), and is locked by spiral mouth (41).
The quantitative supplementing device of solution that the utility model provides increases and has a pump between reservoir and dosing container, and pump is communicated with dosing container by siphon and adjustable pipe, by pump, solution in reservoir can be pumped in dosing container; At the upper end of dosing container sidewall, be provided with an outgate, this outgate is communicated with reservoir by counter flow pipe, when in dosing container, solution is filled it up with, pump quits work, and unnecessary solution can flow back in reservoir by outgate, and after overflow, in dosing container, can produce difference of pressure, siphon can produce siphon, adjustable pipe bottom is sucked back in reservoir to the solution between outgate, and the solution remaining in dosing container can correspondence enter in reaction vessel.Compared with prior art, the utility model has been realized the quantitative interpolation of solution, has guaranteed the accuracy of addition, has avoided that artificial interpolation work capacity is large, efficiency is low and solution is poured down or forth the problem that causes environmental pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation of the quantitative supplementing device of the utility model solution.
Identifier declaration in figure: reservoir 10, pump 20, siphon 30, dosing container 40, spiral mouth 41, discharge side 42, outgate 43, counter flow pipe 50, valve 60, reaction vessel 70, adjustable pipe 80, drain pipe 90.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of the quantitative supplementing device of the utility model solution.The utility model provides the quantitative supplementing device of a kind of solution, be mainly used in solving in the current PCB course of processing and need manually by measuring cup or other measurers, to add solution, exist work capacity large, accuracy solution low and easy appearance is poured down or forth problems such as causing environmental pollution.
Wherein the quantitative supplementing device of the utility model solution, includes reservoir 10, pump 20, dosing container 40 and reaction vessel 70.Reservoir 10 is for storing solution to be added, and dosing container 40 is for the amount of solution of adding is carried out quantitatively, to guarantee the accuracy of addition; 70 of reaction vessels are for reacting accordingly.
The upper end of reservoir 10 is provided with an opening, and lower end one side is connected with pump 20, solution can be pumped from reservoir 10, and pump is connected with a siphon 30 by pump 20, and the other end of this siphon 30 is connected with adjustable pipe 80.
The pipe that adjustable pipe 80 is adjustable in length, its one end is connected with siphon 30, the other end is corresponding to be extend in dosing container 40 through spiral mouth 41, and the amount of solution of the amount that stretches into part between bottom and the bottom of dosing container 40 of part for needing to add, therefore stretching into the degree of depth and can determine the amount of solution that needs interpolation according to adjustable pipe 80; And can adjustable pipe 80 be locked by spiral mouth 41 after its amount of solution is determined, to prevent that it from sliding, and causes addition inaccurate.
The discharge side 42 of dosing container 40 bottoms can be communicated with reaction vessel 70 by drain pipe 90, and on drain pipe 90, is also provided with a valve 60, by the solution after the controlled formulation amount of this valve 60, from dosing container 40, flows in reaction vessel 70.
The utility model principle of work is: by pump, the solution in reservoir can be pumped in dosing container by siphon and adjustable pipe correspondence, dosing container can be adjusted (degree of depth that specifically can extend in dosing container according to adjustable pipe is determined) automatically according to the amount regulating, and the spiral mouth by dosing container upper end is locked fixing by adjustable pipe, because the upper end sidewall of dosing container is provided with an outgate, when the solution pumping into surpasses outgate, the outgate correspondence of passing through that can be corresponding is back in reservoir, thereby prevent that solution from overflowing, avoid outside environment, and after overflow, in dosing container, can produce difference of pressure, and siphon can produce siphon, and adjustable pipe bottom is sucked back in reservoir to the solution between outgate, and the solution remaining in dosing container can correspondence enter in reaction vessel, the bottom of dosing container is provided with a discharge side, and this discharge side is operatively connected to reaction vessel by valve, opens valve and the solution in dosing container can be put into reaction vessel.
In summary, the utility model has been realized the quantitative interpolation of solution, has guaranteed the accuracy of addition, has avoided that artificial interpolation work capacity is large, efficiency is low and solution is poured down or forth the problem that causes environmental pollution.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the quantitative supplementing device of solution, is characterized in that, comprising: reservoir (10), pump (20), dosing container (40) and reaction vessel (70), and described reservoir (10) is connected with pump (20); The upper end of described dosing container (40) be provided with one can locking activity spiral mouth (41), bottom is provided with a discharge side (42); Described pump (20) is communicated with the spiral mouth (41) of dosing container (40) upper end by a siphon (30), and described discharge side (42) is communicated with reaction vessel (70) by a drain pipe (90).
2. the quantitative supplementing device of solution according to claim 1, it is characterized in that, described dosing container (40) upper end sidewall is provided with an outgate (43), and described outgate (43) is communicated with reservoir (10) by counter flow pipe (50).
3. the quantitative supplementing device of solution according to claim 1 and 2, is characterized in that, described dosing container (40) is cylindrical or square column type.
4. the quantitative supplementing device of solution according to claim 1, is characterized in that, is also provided with a valve (60) on described drain pipe (90).
5. the quantitative supplementing device of solution according to claim 1, it is characterized in that, described siphon (30) one end is connected with pump (20), the other end is connected with adjustable pipe (80), described adjustable pipe (80) extend in dosing container (40), and is locked by spiral mouth (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487157.2U CN203402919U (en) | 2013-08-01 | 2013-08-01 | Quantitative solution adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487157.2U CN203402919U (en) | 2013-08-01 | 2013-08-01 | Quantitative solution adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402919U true CN203402919U (en) | 2014-01-22 |
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ID=49938858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487157.2U Expired - Lifetime CN203402919U (en) | 2013-08-01 | 2013-08-01 | Quantitative solution adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735048A (en) * | 2020-05-29 | 2021-12-03 | 清华大学 | Oil injection equipment |
| CN115137912A (en) * | 2022-09-01 | 2022-10-04 | 南京致远医疗科技有限公司 | Automatic infusion device for PET-CT radioactive drugs |
-
2013
- 2013-08-01 CN CN201320487157.2U patent/CN203402919U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735048A (en) * | 2020-05-29 | 2021-12-03 | 清华大学 | Oil injection equipment |
| CN113735048B (en) * | 2020-05-29 | 2022-08-09 | 清华大学 | Oil injection equipment |
| CN115137912A (en) * | 2022-09-01 | 2022-10-04 | 南京致远医疗科技有限公司 | Automatic infusion device for PET-CT radioactive drugs |
| CN115137912B (en) * | 2022-09-01 | 2022-11-01 | 南京致远医疗科技有限公司 | Automatic PET-CT radioactive drug infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
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| CX01 | Expiry of patent term |