CN207632894U - Long-effect copper sulfate reference electrode for arid area - Google Patents
Long-effect copper sulfate reference electrode for arid area Download PDFInfo
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- CN207632894U CN207632894U CN201721816877.3U CN201721816877U CN207632894U CN 207632894 U CN207632894 U CN 207632894U CN 201721816877 U CN201721816877 U CN 201721816877U CN 207632894 U CN207632894 U CN 207632894U
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- reference electrode
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- copper sulfate
- arid area
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model belongs to arid area cathode protective reference electrode, a kind of especially long-effect copper sulfate reference electrode for arid area, the filler packet that filler is housed is set in the soil by buried pipeline, reference electrode and humidity sensor probe are buried in the filler of filler packet, test pile is set on the ground, water tank and humidity sensor, test pile respectively connected buried pipeline and reference electrode by conducting wire, the water injection pipe that solenoid valve is housed is set in water storage pot bottom, water injection pipe is inserted into filler, humidity sensor respectively connected solenoid valve by conducting wire and humidity sensor is popped one's head in.The utility model is reasonable for structure, can ensure that reference electrode surrounding soil moistens in a long time, can effectively slow down the wandering speed of electrode interior electrolyte, extend the service life of reference electrode, cathodic protection system is made to stablize long-term work.
Description
Technical field
The utility model belongs to arid area buried pipeline cathode protective reference electrode, especially a kind of to be used for arid area
Long-effect copper sulfate reference electrode.
Background technology
Cathodic protection be Buried Pipeline control second defence line, for effectively control Buried Pipeline to close weight
It wants.The stability of important component of the reference electrode as buried pipeline cathodic protection system, current potential will directly affect the moon
The accuracy that pole Protection parameters measure.Currently, Cu/CuSO4 reference electrodes are corrosion-resistant by its, it is not easy to polarize, current potential is stablized etc.
Advantage is commonly used for the potential monitoring of land buried metal pipeline, in recent years, with the rapid increasing of China's buried pipeline operating mileage
Add, the natural conditions such as pipeline local climate and geology are compared with the more complicated harshness of early stage buried pipeline.For certain special
Geographic climate, such as arid area, especially desert area, due to climate reasons, soil moisture is few, dry water
Split pole easily evaporates, and causes buried reference electrode service life short, causes cathodic protection system that cannot stablize long-term work.
Utility model content
The purpose of this utility model is to provide a kind of long-effect copper sulfate reference electrode for arid area, structure is closed
Reason can ensure that reference electrode surrounding soil moistens in a long time, can effectively slow down the wandering of electrode interior electrolyte
Speed extends the service life of reference electrode, and cathodic protection system is made to stablize long-term work.
What the purpose of this utility model was realized in：A kind of long-effect copper sulfate reference electrode for arid area,
The filler packet that filler is housed is set in the soil by buried pipeline, reference electrode and humidity are buried in the filler of filler packet
Sensor probe, is arranged test pile, water tank and humidity sensor on the ground, and test pile respectively connected by conducting wire and bury
The water injection pipe that solenoid valve is housed is arranged in water storage pot bottom for ground pipeline and reference electrode, and water injection pipe is inserted into filler, humidity
Sensor respectively connected solenoid valve by conducting wire and humidity sensor is popped one's head in.
The utility model can alleviate the buried reference electrode electrolyte in arid area and scatter too fast, and service life is short to ask
Topic, provides a kind of long-effect copper sulfate reference electrode for arid area, on the one hand, improves packing medium, increases soil and protect
Aqua improves filler water suction and water holding capacity；On the other hand, instrument monitoring filler water content, regular artificial recharge can mend in time
Casting resin moisture.
The utility model provides a kind of long-effect copper sulfate reference electrode for arid area, including is embedded in filler packet
Single pottery type long-effect copper sulfate reference electrode, top conducting wire connects to test pile；Filler and water-loss reducer of soil are housed in filler packet
Mixture, bury soil nmoisture content analyser in the mixture of filler and water-loss reducer of soil and PVC water filling hoses, water filling hose put
It sets in steel potential test stake, and connect with the water tank in test pile.
The utility model is simple in structure, on the one hand, improve packing medium, increase water-loss reducer of soil, improve filler water suction and
Water holding capacity；On the other hand, the water content of the mixture of instrument monitoring filler and water-loss reducer of soil, regular artificial recharge, can and
When additional fillers and water-loss reducer of soil mixture moisture.The two complements each other, and ensure that reference electrode in a long time
The moistening of surrounding soil can effectively slow down the wandering speed of electrode interior electrolyte, extend the service life of reference electrode.
The utility model is reasonable for structure, ensure that reference electrode surrounding soil moistens in a long time, effectively slows down
The wandering speed of electrode interior electrolyte, extends the service life of reference electrode, and cathodic protection system is made to stablize long-term work.
Description of the drawings
The utility model is further described below in conjunction with attached drawing, Fig. 1 illustrates for the utility model front view structure
Figure.
Specific implementation mode
A kind of long-effect copper sulfate reference electrode for arid area, as shown in Figure 1, in the soil on 1 side of buried pipeline
The filler packet 3 that filler 2 is housed is set, reference electrode 4 and humidity sensor probe 5 are buried in the filler 2 of filler packet 3,
Test pile 6, water tank 7 and humidity sensor 8 are set on the ground, and test pile 6 respectively connected buried pipeline 1 by conducting wire
With reference electrode 4, the water injection pipe 10 that solenoid valve 9 is housed is set in 7 bottom of water tank, and water injection pipe 10 is inserted into filler 2, wet
Degree sensor 8 respectively connected solenoid valve 9 and humidity sensor probe 5 by conducting wire.The reference electrode 4 being embedded in filler 2, will
Reference electrode 4 connects the electrode cable to test pile 6 and buried pipeline 1, and humidity sensor is buried in filler 2 near reference electrode 4
Device probe 5, detection signal are transferred to humidity sensor 8, are shown with registration by external cable；In addition, ground installation one
Seat water tank 7, bottom are equipped with water injection pipe 10, are inserted into filler 2.Solenoid valve 9, the switching motion of valve are installed on waterflood-transmission line
It is controlled by the output signal of humidity sensor 8, signal is transmitted by external cable.Humidity sensor probe 5, which is periodically detected, to be filled out
Expect 2 humidity, detection signal transmission to humidity sensor 8.
Soil water-retaining oxidant layer 11 is arranged in bottom in filler packet 3.The soil water-retaining oxidant layer 11 added, water-retaining agent has one
Fixed water suction and water-holding capacity, can keep the water content of surrounding them filler 2, slow down the wandering speed of electrode interior electrolyte
Degree extends the service life of reference electrode 4.
Gully-hole is set on the top surface of water tank 7.When the liquid level of water tank is too low or anhydrous, in time to water tank
7 carry out moisturizing.Reference electrode 4 is single ceramic mould long-effect copper sulfate reference electrode.The filler 2 being arranged in filler packet 3 is filler
With the mixture of water-loss reducer of soil.Filler packet 3 is made of ceramic pot.In the upper end of reference electrode 4, sealing cover 12 is set.Water filling
Pipe 10 is PVC water filling hoses.Humidity sensor probe 5 is set in filler packet 3.On 7 side of water tank, humidity sensor is set
Device 8.Solenoid valve 9 is set on water injection pipe 10.
Claims (11)
1. a kind of long-effect copper sulfate reference electrode for arid area, it is characterized in that：It is set in the other soil of buried pipeline (1)
The filler packet (3) that filler (2) is housed is set, reference electrode (4) and humidity sensor are buried in the filler (2) of filler packet (3)
Device is popped one's head in (5), test pile (6), water tank (7) and humidity sensor (8) is arranged on the ground, test pile (6) passes through conducting wire
Buried pipeline (1) and reference electrode (4) are respectively connected, the water injection pipe that solenoid valve (9) are housed is set in water tank (7) bottom
(10), water injection pipe (10) is inserted into filler (2), and humidity sensor (8) respectively connected solenoid valve (9) and humidity by conducting wire
Sensor probe (5).
2. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：In filler packet
(3) soil water-retaining oxidant layer (11) is arranged in the bottom in.
3. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：In water tank
(7) gully-hole is set on top surface.
4. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：Reference electrode
(4) it is single ceramic mould long-effect copper sulfate reference electrode.
5. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：In filler packet
(3) filler (2) being arranged in is the mixture of filler and water-loss reducer of soil.
6. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：Filler packet (3)
It is made of ceramic pot.
7. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：In reference electrode
(4) sealing cover (12) is arranged in upper end.
8. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：Water injection pipe (10)
For PVC water filling hoses.
9. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：In filler packet
(3) humidity sensor probe (5) is set in.
10. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：In water tank
(7) other that humidity sensor (8) is set.
11. the long-effect copper sulfate reference electrode according to claim 1 for arid area, it is characterized in that：In water injection pipe
(10) solenoid valve (9) is set on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816877.3U CN207632894U (en) | 2017-12-22 | 2017-12-22 | Long-effect copper sulfate reference electrode for arid area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816877.3U CN207632894U (en) | 2017-12-22 | 2017-12-22 | Long-effect copper sulfate reference electrode for arid area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207632894U true CN207632894U (en) | 2018-07-20 |
Family
ID=62852346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816877.3U Active CN207632894U (en) | 2017-12-22 | 2017-12-22 | Long-effect copper sulfate reference electrode for arid area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207632894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3848697A1 (en) * | 2020-01-10 | 2021-07-14 | Automa S.r.l. | Reference electrode for cathodic protection measurements |
-
2017
- 2017-12-22 CN CN201721816877.3U patent/CN207632894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3848697A1 (en) * | 2020-01-10 | 2021-07-14 | Automa S.r.l. | Reference electrode for cathodic protection measurements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190319 Address after: 838600 No. 27 Huainan Road, Dushanzi District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Huanqiu Engineering Co., Ltd. Address before: 830002 No. 1442 Zhongxing Street, Urumqi City, Xinjiang Uygur Autonomous Region Patentee before: China Petroleum Engineering Construction Co., Ltd. Xinjiang design branch |
|
| TR01 | Transfer of patent right |