CN207567347U - A kind of metal equipment protective device - Google Patents
A kind of metal equipment protective device Download PDFInfo
- Publication number
- CN207567347U CN207567347U CN201721327350.4U CN201721327350U CN207567347U CN 207567347 U CN207567347 U CN 207567347U CN 201721327350 U CN201721327350 U CN 201721327350U CN 207567347 U CN207567347 U CN 207567347U
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- China
- Prior art keywords
- current detector
- display screen
- metal
- protective device
- processor
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Abstract
The utility model discloses a kind of metal equipment protective device; including display screen, processor, current detector, power supply; the power supply is electrically connected display screen, processor and current detector to power; the display screen, processor, current detector are sequentially connected electrically; the current detector is connected electrically on a conducting wire; the conducting wire both ends have been electrically connected anode material and by protection metals; the utility model can protect distribution network equipment metal shell, can also protect other outdoor metals；The inspection for manually going to turn over well lid or mining clay, checking work are avoided, operations staff's operating pressure is reduced, saves labour turnover；It is simple in structure, easy for installation, it is suitable for adverse circumstances.
Description
Technical field
The utility model is related to a kind of protective devices, more specifically say, are related to a kind of metal equipment protective device.
Background technology
In recent years, the clean and tidy of urban environment, power supply reliability etc. are required it is higher and higher, in power supply reliability side
Face：The medium-voltage equipments such as all kinds of ring main units, feeder pillar, box type transformer start, using cramped construction, have peace in distribution network
Dress is flexible, and the advantages such as low cost, the type and quantity of distribution net equipment are also further increased, but increased in equipment
Simultaneously as basic well internal water accumulation, the factors such as inner ventilation is bad cause equipment internal temperature, humidity higher, be easy to cause this
The serious corrosion of metal part of kind equipment simultaneously influences safe operation, at the clean and tidy aspect of urban environment：In urban road construction
Most of metal equipment or metal tubes are arranged from underground hoistway, since the wet environment of hoistway easily causes metal equipment or gold
Belong to corrosion of piping, and to corrosion metal equipment and metal tubes corrosion location look into repair it is extremely difficult, so market in urgent need is a kind of
It can be with the metal equipment or the device of metal tubes in effective protection hoistway.
Utility model content
In order to solve above-mentioned prior art problem, the utility model, which provides to have, protects metal, low-power consumption, structural member simple
And a kind of metal equipment protective device easy to use for waiting technical characterstics.
To achieve these goals, the utility model is achieved through the following technical solutions：
A kind of metal equipment protective device, including display screen, processor, current detector, power supply, the power supply is electric respectively
Display screen, processor and current detector are connected to power, the display screen, processor, current detector are sequentially connected electrically, institute
It states current detector to be connected electrically on a conducting wire, the conducting wire both ends have been electrically connected anode material and by protection metal.
As an improvement the current detector detection current range is 0-1000mA.
As an improvement the power supply is two No. 5 batteries of section.
As an improvement the anode material is any in magnesium alloy, kirsite, magnesium alloy and aluminium alloy.
As an improvement protective current is provided on the display screen, replace battery and replaces the mark of anode.
As an improvement the anode material is locked with conducting wire by screw nut, it is described by protection metal with
Conducting wire is locked or is welded and fixed by screw nut.
Advantageous effect：The utility model by the well ponding of anode material used device basis or embedment ground resistance meet
It is required that close in soil, conducting wire both ends are electrically connected anode material and by protection metals, pass through anode material magnesium alloy
Wait the corrosion of sacrificial anode materials so that metal is protected not corroded；When current detector detects that anode material corrosion generates
Protective current for 0 milliampere hour, display screen display " replacing anode " mark avoids and artificial removes to turn over well lid or mining clay
It checks, checking work, reduces operations staff's operating pressure, save labour turnover；Two section dry cells can maintain system work 10
A month or more, low energy consumption, when there is low battery, display screen showed " replacing battery " mark, prompts in time, user
Just；It is simple in structure, easy for installation, it is easy to increase anode material；Suitable for adverse circumstances.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
It is as shown in Figure 1 a kind of specific embodiment of metal equipment protective device, a kind of metal equipment protection of the embodiment
Device, including display screen 1, processor 2, current detector 3, power supply 4, the power supply 4 is electrically connected display screen 1, processor 2
With current detector 3 to power, the display screen 1, processor 2, current detector 3 are sequentially connected electrically, the current detector 3
It is connected electrically on a conducting wire 5,5 both ends of conducting wire have been electrically connected anode material 6 and by protection metal 7；This practicality is new
A kind of metal equipment protective device of type, including display screen 1, processor 2, current detector 3, power supply 4, display screen 1, processor 2,
Current detector 3 is sequentially connected electrically, and power supply 4 is electrically connected display screen 1, processor 2 and current detector 3 to power, electric current
Detector 3 is connected electrically on a conducting wire 5, anode material 6 has been electrically connected at the both ends of conducting wire 5 and by protection metal 7, quilt
Metal 7 is protected to be generally the metal shell of distribution network equipment, in actual use, by 6 used device basis well product of anode material
In water or embedment ground resistance is satisfactory closes in soil, electric resistance of soil be not easy it is excessively high, the both ends of conducting wire 5 are solid respectively
It is scheduled on by removal protection paint on protection metal equipment shell, ensures to contact on good and anode material 6, pass through anode material 6
Being corroded for (conventional being magnesium alloy), protects distribution network equipment metal shell not corroded, above-mentioned principle is by reproducibility
Stronger metal forms primary battery, reproducibility is stronger as anode material 6 with being connected by protection distribution network equipment metal shell
Anode material 6 will as cathode occur oxidation reaction and consume, protected distribution network equipment metal shell is as anode
Can be to avoid corrosion, when the continuous corrosion of anode material, current detector 3 detects the protection electricity that anode material corrosion generates
Milliampere value is flowed, when current detector 3 can not detect protective current milliampere value, replaces anode material, is avoided artificial
It removes to turn over inspection, the checking work of well lid or mining clay, reduces operations staff's operating pressure, save labour turnover.
As an improvement embodiment, it is 0-1000mA that the current detector 3, which detects current range,；Current detector
3 detection current ranges are 0-1000mA, and the size of current that the corrosion of anode material 6 suitable for most of different metals generates is led to
It is strong with property.
As an improvement embodiment, the power supply 4 for two section No. 5 batteries；Power supply 4 saves No. 5 batteries, replacement side for two
Just, using simple, the utility model low power design is applicable in, power supply 4 can also use Rechargeability power supply.
As an improvement embodiment, the anode material 6 be magnesium alloy, kirsite, magnesium alloy and aluminium alloy
In it is any；Anode material 6 preferably using magnesium alloy, can also be individually used using kirsite, magnesium alloy and aluminium alloy.
As an improvement embodiment, protective current is provided on the display screen 1, replace battery and replaces anode
Mark；1 size of display screen is 50*25mm, and volume exclusion is small, while low energy consumption for display screen 1, when low battery occurs in power supply 4
When, display " replacing battery " mark, reminds and replaces battery in time, when current detector 3 detects anode material 6 on display screen 1
The protective current that corrosion generates is 0 milliampere hour, display " replacing anode " mark on display screen 1, avoid it is artificial go to turn over well lid or
The inspection of mining clay, checking work reduce operations staff's operating pressure, save labour turnover, and mark can root on display screen 1
It is added according to specific requirement, such as adds temperature mark, time identifier.
As an improvement embodiment, the anode material 6 is locked with conducting wire 5 by screw nut, the quilt
Protection metal 7 is locked or is welded and fixed by screw nut with conducting wire 5；Anode material 6 is locked with conducting wire 5 by screw nut
It fastens, is locked or is welded and fixed by screw nut with conducting wire 5 by protection metal 7, it is simple in structure, stability is good, it keeps away
Exempt from conducting wire 5 and anode material 6 and by 7 Joint's falling off of protection metal, the utility model be not limited to above-mentioned anode material 6 with
Conducting wire 5 and the connection mode by protection metal 7 and conducting wire 5.
Finally it should be noted that the utility model is not limited to above example, there can also be many variations.This field
The those of ordinary skill's all deformations that directly can export or associate from the utility model disclosure, be considered as
The scope of protection of the utility model.
Claims (6)
1. a kind of metal equipment protective device, it is characterised in that：Including display screen (1), processor (2), current detector (3),
Power supply (4), the power supply (4) are electrically connected display screen (1), processor (2) and current detector (3) to power, described aobvious
Display screen (1), processor (2), current detector (3) are sequentially connected electrically, and the current detector (3) is connected electrically in a conducting wire
(5) on, conducting wire (5) both ends have been electrically connected anode material (6) and by protection metal (7).
2. a kind of metal equipment protective device according to claim 1, it is characterised in that：Current detector (3) inspection
Survey current range is 0-1000mA.
3. a kind of metal equipment protective device according to claim 1, it is characterised in that：The power supply (4) is two sections 5
Battery.
4. a kind of metal equipment protective device according to claim 1, it is characterised in that：The anode material (6) is magnesium
It is any in aluminium alloy, kirsite, magnesium alloy and aluminium alloy.
5. a kind of metal equipment protective device according to claim 1, it is characterised in that：It is set on the display screen (1)
There is protective current, replace battery and replace the mark of anode.
6. a kind of metal equipment protective device according to claim 1, it is characterised in that：The anode material (6) is with leading
Line (5) is locked by screw nut, described to be locked or welded by screw nut with conducting wire (5) by protection metal (7)
Connect fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327350.4U CN207567347U (en) | 2017-10-16 | 2017-10-16 | A kind of metal equipment protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327350.4U CN207567347U (en) | 2017-10-16 | 2017-10-16 | A kind of metal equipment protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207567347U true CN207567347U (en) | 2018-07-03 |
Family
ID=62695416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721327350.4U Active CN207567347U (en) | 2017-10-16 | 2017-10-16 | A kind of metal equipment protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207567347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042399A (en) * | 2019-05-16 | 2019-07-23 | 重庆市机电设计研究院 | A kind of cathode protection device |
-
2017
- 2017-10-16 CN CN201721327350.4U patent/CN207567347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042399A (en) * | 2019-05-16 | 2019-07-23 | 重庆市机电设计研究院 | A kind of cathode protection device |
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