CN107238422A - A kind of lower tank liquor position safety alarm device for roller electroplating bath - Google Patents
A kind of lower tank liquor position safety alarm device for roller electroplating bath Download PDFInfo
- Publication number
- CN107238422A CN107238422A CN201710470045.9A CN201710470045A CN107238422A CN 107238422 A CN107238422 A CN 107238422A CN 201710470045 A CN201710470045 A CN 201710470045A CN 107238422 A CN107238422 A CN 107238422A
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- CN
- China
- Prior art keywords
- magnetic induction
- switch
- electroplating bath
- floating part
- alarm device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/62—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The present invention relates to a kind of lower tank liquor position safety alarm device for roller electroplating bath, including floating part, connecting rod, inductor, inductive switch, power switch and alarm lamp, described floating part is placed under electroplating bath in tank liquid, it is connected by connecting rod with inductor, described inductor is oppositely arranged with inductive switch, described inductive switch is connected by power switch with alarm lamp, and described inductor is magnetic induction ring, and described inductive switch is magnetic induction switch.Compared with prior art, alarm mechanism of the present invention is isolated with measured medium, has the advantages that operating personnel use safe.
Description
Technical field
The present invention relates to a kind of liquid level safety alarm device, more particularly to a kind of lower tank liquor position peace for roller electroplating bath
Full warning device.
Background technology
Plate-making electroplating bath has upper groove and lower groove, and upper groove is plating work nest, and lower groove is storage acid corrosion liquid bath.In plating
During roller, acid solution is evacuated in upper groove to required liquid level from lower groove by upper liquid pump.Acid solution has consumption after roller plating, can therewith
Reduce, because acid corrosion corrosion is big, liquid measure reduction often occur in operating personnel's inconvenience near viewing and the lower tank liquor amount of measurement
Operating personnel, which fail to predict in advance, afterwards causes work acid solution not enough to influence production, or even occurs that heating tube burns out cell body
Potential safety hazard.
By retrieval, China Patent Publication No. discloses a kind of liquid level, temperature monitoring and pressure for CN106813753A and released
Put set composite, including cavity；The pressure relief valve on top in cavity is arranged on to be arranged in cavity and positioned at pressure relief valve
The level monitoring device of lower section, it includes the floating part that can change with liquid level and move up and down；And connection is arranged on the floating
The temperature sensor of part bottom, the temperature sensor can be moved up and down under the drive of the floating part with the change of liquid level,
And described temperature sensor is constantly in top layer liquid.Liquid level, temperature monitoring and the pressure release set composite of the invention
Two-color indicator be connected by fly rod with float, during use state, change with liquid level, float fluctuates, observer passes through
Two-color indicator line of demarcation may determine that float position, and then judge liquid level, realize display liquid level function directly perceived.Above and below liquid level
When fluctuating to extreme position, ball float drives and fluctuated above and below fly rod, the two-color indicator that fly rod upper end is installed, and then in extreme position
Microswitch is touched, and then exports liquid level warning signal, realizes that limit liquid level is alarmed, and then long-range monitoring.But the invention is only fitted
For common liq, acid corrosion liquid, narrow application range are not suitable for.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind is used for roller plating
The lower tank liquor position safety alarm device of groove.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of lower tank liquor position safety alarm device for roller electroplating bath, including floating part, connecting rod, inductor, sense
Inductive switch, power switch and alarm lamp, described floating part are placed under electroplating bath in tank liquid, are connected by connecting rod and inductor
Connect, described inductor is oppositely arranged with inductive switch, and described inductive switch is connected by power switch with alarm lamp, it is special
Levy and be, described inductor is magnetic induction ring, described inductive switch is magnetic induction switch；
Described floating part is in safety levels, and described magnetic induction ring and magnetic strength switch are released state, once liquid
Potential drop is less than safe altitude, and floating part sinks, and described magnetic induction ring is close to magnetic induction switch, the magnetic of described magnetic induction switch
Reed is induced, and is closed so that getting an electric shock, and is connected as loop, and alarm lamp will be lighted.
Described floating part is buoyancy tank.
Described floating part is the floating part being made using PVC materials.
Described connecting rod is the connecting rod being made using PVC materials.
Described magnetic induction ring is the magnetic induction ring being made using stainless steel.
Compared with prior art, the present invention has advantages below：
1st, alarm mechanism is isolated with measured medium, and operating personnel use safety.
2nd, present apparatus structure is simple in construction, easy for installation, easy to maintenance, corrosion-resistant
3rd, after the present apparatus is installed, work effective percentage can be increased, and can eliminate safe hidden trouble in time.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein 1 floating part, 2 be connecting rod, 3 be magnetic induction ring, 4 be magnetic induction switch, 5 be power switch, 6 be alarm
Lamp, 7 be upper groove, 8 be lower groove.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
As shown in figure 1, a kind of lower tank liquor position safety alarm device for roller electroplating bath, including floating part 1, connecting rod
2nd, magnetic induction ring 3, magnetic induction switch 4, power switch 5, alarm lamp 6, floating part 1 are placed under electroplating bath in the liquid of groove 7, by even
Extension bar 2 is connected with magnetic induction ring 3；
Floating part 1 is in safety levels, and magnetic induction ring 3 and magnetic induction switch 4 are released state, once liquid level is reduced to peace
Full-height, floating part 1 sinks, and magnetic induction ring 3 will be induced close to magnetic induction switch 4, the magnetic red piece of magnetic induction switch 4, from
And to get an electric shock and close, connect as loop, alarm lamp 6 will be lighted.It is achieved thereby that liquid level exceedes the alarm of lower bound.
Because working environment is acid corrosion liquid, so the selection of material is particularly important, buoyancy tank and connecting rod use PVC materials
Matter, reaction magnetic ring uses stainless steel, so can be with the durability of extension fixture.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain be defined.
Claims (5)
1. a kind of lower tank liquor position safety alarm device for roller electroplating bath, including floating part, connecting rod, inductor, sensing
Switch, power switch and alarm lamp, described floating part are placed under electroplating bath in tank liquid, are connected by connecting rod and inductor
Connect, described inductor is oppositely arranged with inductive switch, and described inductive switch is connected by power switch with alarm lamp, it is special
Levy and be, described inductor is magnetic induction ring, described inductive switch is magnetic induction switch；
Described floating part is in safety levels, and described magnetic induction ring and magnetic strength switch are released state, once liquid level drops
Less than safe altitude, floating part sinks, and described magnetic induction ring is close to magnetic induction switch, the magnetic red piece of described magnetic induction switch
It is sensed, close, connected as loop so that getting an electric shock, alarm lamp will be lighted.
2. a kind of lower tank liquor position safety alarm device for roller electroplating bath according to claim 1, it is characterised in that
Described floating part is buoyancy tank.
3. a kind of lower tank liquor position safety alarm device for roller electroplating bath according to claim 1, it is characterised in that
Described floating part is the floating part being made using PVC materials.
4. a kind of lower tank liquor position safety alarm device for roller electroplating bath according to claim 1, it is characterised in that
Described connecting rod is the connecting rod being made using PVC materials.
5. a kind of lower tank liquor position safety alarm device for roller electroplating bath according to claim 1, it is characterised in that
Described magnetic induction ring is the magnetic induction ring being made using stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470045.9A CN107238422A (en) | 2017-06-20 | 2017-06-20 | A kind of lower tank liquor position safety alarm device for roller electroplating bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470045.9A CN107238422A (en) | 2017-06-20 | 2017-06-20 | A kind of lower tank liquor position safety alarm device for roller electroplating bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107238422A true CN107238422A (en) | 2017-10-10 |
Family
ID=59986469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470045.9A Pending CN107238422A (en) | 2017-06-20 | 2017-06-20 | A kind of lower tank liquor position safety alarm device for roller electroplating bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107238422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484869A (en) * | 2020-11-26 | 2021-03-12 | 福建福强精密印制线路板有限公司 | Plating bath overtemperature alarm device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201041505Y (en) * | 2006-07-14 | 2008-03-26 | 岳喜国 | Drilling mud level alarming device |
| CN206959951U (en) * | 2017-06-20 | 2018-02-02 | 上海运申制版模具有限公司 | Lower tank liquor position safety alarm device for roller electroplating bath |
-
2017
- 2017-06-20 CN CN201710470045.9A patent/CN107238422A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201041505Y (en) * | 2006-07-14 | 2008-03-26 | 岳喜国 | Drilling mud level alarming device |
| CN206959951U (en) * | 2017-06-20 | 2018-02-02 | 上海运申制版模具有限公司 | Lower tank liquor position safety alarm device for roller electroplating bath |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484869A (en) * | 2020-11-26 | 2021-03-12 | 福建福强精密印制线路板有限公司 | Plating bath overtemperature alarm device |
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