CN207862443U - Sacrificial anode device with corrosion alarm - Google Patents
Sacrificial anode device with corrosion alarm Download PDFInfo
- Publication number
- CN207862443U CN207862443U CN201820237473.7U CN201820237473U CN207862443U CN 207862443 U CN207862443 U CN 207862443U CN 201820237473 U CN201820237473 U CN 201820237473U CN 207862443 U CN207862443 U CN 207862443U
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- sacrificial anode
- mounting base
- blind hole
- hole
- fixed column
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Abstract
The utility model is related to a kind of sacrificial anode devices, the sacrificial anode device specifically with corrosion alarm.It includes columnar mounting base, and one end of mounting base is fixed with sacrificial anode metal column.Its main feature is that having central blind hole on the sacrificial anode metal column one end being connected with mounting base, insulation fixed column has been arranged concentrically in central blind hole, it is connected in seal shape between the lateral wall and the madial wall of central blind hole of the fixed column that insulate, there is spacing between one end and the bottom hole of central blind hole of the fixed column that insulate, there are two signals to contact bar in the fixed column that insulate, it is not contacted between two signal contact bars, one end of two signal contact bars reaches between insulation fixed column and the bottom hole of central blind hole, and conducting wire is respectively connected on signal contact bar.The monitoring process of the sacrificial anode device is simple, and the manpower of consumption is less.
Description
Technical field
The utility model is related to a kind of sacrificial anode devices, the sacrificial anode device specifically with corrosion alarm.
Background technology
It is well known that certain metal equipments to work in corrosive liquid can corrode mistake after long-term use
Effect, to avoid or delaying this failure from generally sacrificial anode device being arranged in the metal equipment.
Currently, the sacrificial anode device of the band corrosion alarm used in industry includes columnar mounting base, the one of mounting base
End is fixed with sacrificial anode metal column.In use, being installed to sacrificial anode device by mounting base needs on metal to be protected.
Sacrificial anode metal column in sacrificial anode device belongs to consumables, need to be monitored, to replace in time.This sacrificial anode
Device is monitored sacrificial anode metal column using artificial regular check method.However, sacrificial anode device is using
When, sacrificial anode metal column is in corrosive liquid, when hand inspection, needs first to remove sacrificial anode device and take out
Afterwards, it could check, the process of monitoring is cumbersome, and the manpower of consumption is more.
Utility model content
The technical problem to be solved by the present invention is to provide the sacrificial anode device that a kind of band corrodes alarm, sacrifice sun
The monitoring process of pole device is simple, and the manpower of consumption is less.
To solve the above problems, taking following scheme：
The sacrificial anode device of the band corrosion alarm of the utility model includes columnar mounting base, and one end of mounting base is fixed
There is sacrificial anode metal column.Its main feature is that having central blind hole, center blind on the sacrificial anode metal column one end being connected with mounting base
It has been arranged concentrically insulation fixed column in hole, has been connected in seal shape between the lateral wall for the fixed column that insulate and the madial wall of central blind hole,
There is spacing between one end and the bottom hole of central blind hole of the fixed column that insulate, insulation fixed column is interior, and there are two signals to contact bar, two letters
It is not contacted between number contact bar, one end of two signals contact bars reaches between insulation fixed column and the bottom hole of central blind hole, letter
It is respectively connected with conducting wire on number contact bar.
Wherein, central through hole, one end of sacrificial anode metal column are mounted in detachable shape is sealed in the mounting base
In the central through hole of mounting base, the conducting wire is stretched out from central through hole one end far from sacrificial anode metal column.
It is machined with external screw thread on the periphery of the corresponding mounting base one end of the sacrificial anode metal column.
Above scheme is taken, is had the following advantages：
Since the band of the utility model corrodes the sacrificial anode metal of the sacrificial anode device of alarm being connected with mounting base
There is central blind hole on column one end, insulation fixed column has been arranged concentrically in central blind hole, the lateral wall for the fixed column that insulate and center are blind
It is connected in seal shape between the madial wall in hole, the one end for the fixed column that insulate and the hole low tone of central blind hole have spacing, and insulate fixed column
Interior there are two signals to contact bar, and conducting wire is respectively connected on signal contact bar.In use, the device, which is installed to, needs gold to be protected
On category, the conducting wire of signal contact bar is connected with the control system of metal equipment.When work, when sacrificial anode metal column is not rotten
When losing central blind hole, two signal contact bars are disconnected, and signal contacts the conducting wire of bar and returned with the electricity of metal equipment control system
Road is obstructed.When sacrificial anode metal column is corroded to central blind hole, corrosive liquid enters in central blind hole, due to corrosive liquid
Body is conductive, and the circuit of two signal contact bars is connected, and signal contacts the conducting wire of bar and the control system electricity of metal equipment
Circuit communicates, and the control system of metal equipment sends out alarm, and staff is prompted to need to change sacrificial anode device.This sacrifice sun
Pole device can prompt staff to replace it, compared with the background art, opened and inspect without staff's timing, monitor process
Simply, the consumption of manpower is greatly reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram that the band of the utility model corrodes the sacrificial anode device of alarm.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, the sacrificial anode device of the band corrosion alarm of the utility model includes columnar mounting base 6, installation
One end of seat 6 is fixed with sacrificial anode metal column 1.There is central blind hole on 1 one end of sacrificial anode metal column being connected with mounting base 6
8, it has been arranged concentrically insulation fixed column 2 in central blind hole 8, has been between the lateral wall and the madial wall of central blind hole 8 of the fixed column 2 that insulate
Seal shape connects, and has spacing between one end and the bottom hole of central blind hole 8 of the fixed column 2 that insulate, insulation fixed column 2 is interior, and there are two signals
Bar 3 is contacted, is not contacted between two signal contact bars 3, one end of two signal contact bars 3 reaches insulation fixed column 2 in
Between the bottom hole of heart blind hole 8, conducting wire 5 is respectively connected on signal contact bar 3.
For the ease of replacing sacrificial anode metal column 1, cost is saved, there is central through hole 4 in the mounting base 6, sacrifices sun
One end of pole metal column 1 is mounted in detachable shape is sealed in the central through hole 4 of mounting base 6, and the conducting wire 5 is from far from sacrifice sun
It is stretched out in 4 one end of central through hole of pole metal column 1.In the present embodiment, one end of the sacrificial anode metal column 1 is machined with outer spiral shell
Line is machined with bolt in the central through hole 4 of the mounting base 6, and sacrificial anode metal column 1 is connected through a screw thread mode and mounting base
6 connect in disassembled configuration.
For the ease of dismounting, outer spiral shell is machined on the periphery of described 1 corresponding mounting base of sacrificial anode metal column, 6 one end
Line.
In use, the device, which is installed to, to be needed in metal equipment 7 to be protected, the conducting wire 5 of signal contact bar 3 is set with metal
Standby 7 control system is connected.When work, when sacrificial anode metal column 1 is not corroded to central blind hole 8, two signals connect
Feeler lever 3 is disconnected, and the conducting wire 5 and the electrical circuit of 7 control system of metal equipment of signal contact bar 3 are obstructed, at this time sacrificial anode gold
Belonging to column 1 has enough surpluses, nothing to need to change.When sacrificial anode metal column 1 is corroded to central blind hole 8, corrosive liquid 9 enters
Into central blind hole 8, since corrosive liquid 9 is conductive, the circuit of two signal contact bars 3 is connected, and signal contacts bar 3
Conducting wire 5 is communicated with the control system electrical circuit of metal equipment 7, and the control system of metal equipment 7 sends out alarm, prompts staff
Need to change sacrificial anode device.
Claims (3)
1. the sacrificial anode device with corrosion alarm, including columnar mounting base（6）, mounting base（6）One end be fixed with sacrifice
Anode metal column（1）；It is characterized in that and mounting base（6）Connected sacrificial anode metal column（1）There is central blind hole on one end
（8）, central blind hole（8）Inside it has been arranged concentrically insulation fixed column（2）, insulate fixed column（2）Lateral wall and central blind hole（8）'s
It is connected in seal shape between madial wall, insulate fixed column（2）One end and central blind hole（8）Bottom hole between have a spacing, insulation is fixed
Column（2）It is interior that there are two signals to contact bar（3）, two signals contact bars（3）Between do not contact, two signals contact bars（3）One end
Reach insulation fixed column（2）With central blind hole（8）Bottom hole between, signal contact bar（3）On be respectively connected with conducting wire（5）.
2. the sacrificial anode device as described in claim 1 with corrosion alarm, it is characterised in that the mounting base（6）On have
Heart through-hole（4）, sacrificial anode metal column（1）One end be mounted on mounting base in detachable shape is sealed（6）Central through hole（4）
It is interior, the conducting wire（5）From far from sacrificial anode metal column（1）Central through hole（4）It is stretched out in one end.
3. the sacrificial anode device as claimed in claim 1 or 2 with corrosion alarm, it is characterised in that the sacrificial anode metal
Column（1）Corresponding mounting base（6）It is machined with external screw thread on the periphery of one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820237473.7U CN207862443U (en) | 2018-02-10 | 2018-02-10 | Sacrificial anode device with corrosion alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820237473.7U CN207862443U (en) | 2018-02-10 | 2018-02-10 | Sacrificial anode device with corrosion alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862443U true CN207862443U (en) | 2018-09-14 |
Family
ID=63456877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820237473.7U Active CN207862443U (en) | 2018-02-10 | 2018-02-10 | Sacrificial anode device with corrosion alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862443U (en) |
-
2018
- 2018-02-10 CN CN201820237473.7U patent/CN207862443U/en active Active
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