CN201637652U - Double-electrode corrosion testing sensor - Google Patents

Double-electrode corrosion testing sensor Download PDF

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Publication number
CN201637652U
CN201637652U CN201020135709XU CN201020135709U CN201637652U CN 201637652 U CN201637652 U CN 201637652U CN 201020135709X U CN201020135709X U CN 201020135709XU CN 201020135709 U CN201020135709 U CN 201020135709U CN 201637652 U CN201637652 U CN 201637652U
Authority
CN
China
Prior art keywords
housing
shell
electrode
cam disk
port
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.)
Expired - Fee Related
Application number
CN201020135709XU
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Chinese (zh)
Inventor
罗益民
王鑫国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Tech University
Original Assignee
Nanjing Tech University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Tech University filed Critical Nanjing Tech University
Priority to CN201020135709XU priority Critical patent/CN201637652U/en
Application granted granted Critical
Publication of CN201637652U publication Critical patent/CN201637652U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A double-electrode corrosion testing sensor comprises electrodes (1), a shell (3) and a port (6), is characterized in that one end of the shell (3) is connected with the electrodes (1), and the other end thereof is connected with the port (6); the shell is provided with a cam disk (5); and the shell (3) and the cam disk (5) are made of insulating materials. In the utility model, as the whole shell adopts the insulating materials, the connecting part of the shell and the electrodes has good sealing property, thus ensuring the accuracy and stability of the testing result; and in the utility model, as the shell is provided with the cam disk, the double-electrode corrosion testing sensor has compact connection, high withstand voltage and safety when being installed on a water pipe to be tested. The double-electrode corrosion testing sensor has light weight, small volume and low manufacturing cost, and is easy to promote and use.

Description

Bipolar electrode corrosion measurement sensor
Technical field
The utility model relates to a kind of sensor, a kind ofly specifically is used to measure recirculated water to the bipolar electrode corrosion measurement sensor on the device of the corrosion condition of different metal material equipment.
Background technology
At present, when measuring recirculated water to the corrosion condition of different metal material equipment, what generally use is a kind of corrosion measurement sensor of drawing and pulling type, can move up and down, its housing is made by metal materials such as steel, need add a rubber washer identical when linking to each other, be tightly connected between rubber washer and the housing with the housing xsect with electrode.But in use, because the electrode of corrosion measurement sensor is in the recirculated water for a long time, cause the infiltration of easily cracking between housing and the rubber washer, big error appears in measurement result, even the corrosion measurement sensor is directly scrapped.In addition, because the caliber of circulating water pipe can be fixed basically, do not need long corrosion measurement sensor that can pull in actual applications, only need certain-length fixed installation to get final product.
The utility model content
The purpose of this utility model is, bulky shortcoming short at existing corrosion measurement sensor difficult sealing, life-span, a kind of good airproof performance is provided, the life-span is long, volume is little, in light weight, cost is low and withstand voltage high bipolar electrode corrosion measurement sensor.
The technical solution of the utility model is as follows:
A kind of bipolar electrode corrosion measurement sensor comprises electrode, housing and port, and described housing one end links to each other with electrode, and an end links to each other with port; On the described housing cam disk is arranged, housing and cam disk are made by insulating material.
Described electrode is two isometric electrodes, between end that electrode and housing connect and the housing packing ring is arranged.
Described port is embedded in the other end of housing, and port is an aviation plug.
Cam disk place on the described housing is with packing ring, and packing ring is between electrode and cam disk.
The utility model has following advantage compared to existing technology:
The utility model has been because housing has adopted good toughness, and tear resistance is strong, oil resistant, and antidetonation, not yielding, and insulating material with characteristics such as water absorptivity are little, dimensional stability is good, make the junction good airproof performance of housing and electrode, the assurance measurement result is accurately stablized.
The utility model connects closely security and resistance to pressure height owing to have cam disk on the housing when making the utility model be installed to treat on the water gage glass.
The utility model is in light weight, volume is little, and cost is low, is easy to promote the use of.
Description of drawings
Accompanying drawing 1 structural drawing of the present utility model
Wherein, 1-electrode; The 2-packing ring; The 3-housing; The 4-packing ring; The 5-cam disk; The 6-port.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
A kind of bipolar electrode corrosion measurement sensor comprises that electrode 1, housing 3 and 6, two isometric electrodes 1 of port are sealedly connected on an end of housing 3, is lined with packing ring 2 between end that electrode 1 and housing 3 connect and the housing 3.Cam disk 5 is arranged on housing 3, gland nut is pressed on the cam disk 5 and treats that water gage glass links to each other, can improve the withstand voltage of sensor, housing 3 and cam disk 5 all are made into integration by insulating material, be with packing ring 4 near cam disk 5 places on housing 3, packing ring 4 is between electrode 1 and cam disk 5; Port 6 is an aviation plug, is embedded in the other end of housing 3.
In use, bipolar electrode corrosion measurement sensor side is installed in by a harness fastener and treats on the water gage glass, and port end links to each other with corrosion measurement instrument equipment, can measure the corrosion condition of recirculated water to different metal material equipment.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.

Claims (4)

1. a bipolar electrode corrosion measurement sensor comprises electrode (1), housing (3) and port (6), it is characterized in that described housing (3) one ends link to each other with electrode (1), and an end links to each other with port (6); Cam disk (5) is arranged on the described housing (3), and housing (3) and cam disk (5) are made by insulating material.
2. bipolar electrode corrosion measurement sensor according to claim 1 is characterized in that described electrode (1) is two isometric electrodes, between end that electrode (1) and housing (3) connect and the housing (3) packing ring (2) is arranged.
3. bipolar electrode corrosion measurement sensor according to claim 1 is characterized in that described port (6) is embedded in an end of housing (3), and port (6) is an aviation plug.
4. bipolar electrode corrosion measurement sensor according to claim 1 is characterized in that the cam disk (5) on the described housing (3) locates to be with packing ring (4), and packing ring (4) is positioned between electrode (1) and the cam disk (5).
CN201020135709XU 2010-03-19 2010-03-19 Double-electrode corrosion testing sensor Expired - Fee Related CN201637652U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020135709XU CN201637652U (en) 2010-03-19 2010-03-19 Double-electrode corrosion testing sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020135709XU CN201637652U (en) 2010-03-19 2010-03-19 Double-electrode corrosion testing sensor

Publications (1)

Publication Number Publication Date
CN201637652U true CN201637652U (en) 2010-11-17

Family

ID=43082156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020135709XU Expired - Fee Related CN201637652U (en) 2010-03-19 2010-03-19 Double-electrode corrosion testing sensor

Country Status (1)

Country Link
CN (1) CN201637652U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102495111A (en) * 2011-11-03 2012-06-13 西安交通大学 Variable-capacitance sensor for monitoring surface corrosion of aluminum alloy and manufacturing method of variable-capacitance sensor
CN104634728A (en) * 2015-02-09 2015-05-20 西安热工研究院有限公司 Evaporator metal corrosion measurement system and method
CN106596387A (en) * 2016-12-07 2017-04-26 中国特种飞行器研究所 Corrosion rate on-line monitoring sensing probe of airplane metal matrix structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102495111A (en) * 2011-11-03 2012-06-13 西安交通大学 Variable-capacitance sensor for monitoring surface corrosion of aluminum alloy and manufacturing method of variable-capacitance sensor
CN102495111B (en) * 2011-11-03 2013-10-16 西安交通大学 Variable-capacitance sensor for monitoring surface corrosion of aluminum alloy and manufacturing method of variable-capacitance sensor
CN104634728A (en) * 2015-02-09 2015-05-20 西安热工研究院有限公司 Evaporator metal corrosion measurement system and method
CN104634728B (en) * 2015-02-09 2017-09-01 西安热工研究院有限公司 A kind of evaporator metal corrosion measurement system and method
CN106596387A (en) * 2016-12-07 2017-04-26 中国特种飞行器研究所 Corrosion rate on-line monitoring sensing probe of airplane metal matrix structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101117

Termination date: 20110319