CN209215191U - High temperature inhibition experimental provision - Google Patents
High temperature inhibition experimental provision Download PDFInfo
- Publication number
- CN209215191U CN209215191U CN201821989985.5U CN201821989985U CN209215191U CN 209215191 U CN209215191 U CN 209215191U CN 201821989985 U CN201821989985 U CN 201821989985U CN 209215191 U CN209215191 U CN 209215191U
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- water tank
- insulated water
- high temperature
- platform cover
- sealed platform
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Abstract
The utility model discloses a kind of high temperature inhibition experimental provisions, including insulated water tank, electric heater, hanging bracket, air boost pump and controller, the electric heater and the hanging bracket are arranged in the insulated water tank, and multi-disc test piece is hung in the hanging bracket；Switchable sealed platform cover is provided on the insulated water tank, the pressure sensor for detecting the insulated water tank internal pressure is provided on the sealed platform cover, the water temperature sensor for detecting the insulated water tank water temperature inside is provided on the sealed platform cover, aerating mouth is additionally provided on the sealed platform cover, the air boost pump is connect with the aerating mouth；The electric heater, the air boost pump, the pressure sensor and the water temperature sensor are connect with the controller respectively.High temperature inhibition experimental provision can satisfy experiment indoor test high-temperature corrosion inhibitor, conveniently test to facilitate operation personnel, improve testing efficiency.
Description
Technical field
The utility model relates to corrosion testing apparatus technical field more particularly to a kind of high temperature inhibition experimental provisions.
Background technique
Currently, a kind of corrosion often epochmaking destructive factor in modern industry and life, to normal production and
Life brings huge economic loss and social danger, corrodes especially in civilian circulating water heating system and brings to heating system
A large amount of security risk especially causes the huge wasting of resources to corrosion of metal harm, also, corrodes in a high temperauture environment
Even more it is difficult to control, it is often bigger to the harm of equipment.In the prior art in order to solve the problems, such as to corrode under hot environment, usually
Corroded by the way of increasing high-temperature corrosion inhibitor in recirculated water to mitigate or delay, and is directed to the specific performance of high-temperature corrosion inhibitor
When parameter is analyzed, it usually needs launch into circulating water heating system high-temperature corrosion inhibitor and test, it has not been convenient to operate
Personnel's efficient quick is tested.How a kind of performance that meets laboratory test high-temperature corrosion inhibitor is designed to facilitate operation people
The device that member is tested is technical problem to be solved in the utility model.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of high temperature inhibition experimental provisions, pass through high temperature inhibition
Experimental provision can satisfy experiment indoor test high-temperature corrosion inhibitor, conveniently test to facilitate operation personnel, improve
Testing efficiency.
Technical solution provided by the utility model is a kind of high temperature inhibition experimental provision, including insulated water tank, electric heating
Device, hanging bracket, air boost pump and controller, the electric heater and the hanging bracket are arranged in the insulated water tank
In, multi-disc test piece is hung in the hanging bracket；Switchable sealed platform cover, the sealing are provided on the insulated water tank
It is provided with the pressure sensor for detecting the insulated water tank internal pressure on case lid, is provided with and is used on the sealed platform cover
The water temperature sensor of the insulated water tank water temperature inside is detected, aerating mouth is additionally provided on the sealed platform cover, the air increases
Press pump is connect with the aerating mouth；The electric heater, the air boost pump, the pressure sensor and water temperature sensing
Device is connect with the controller respectively.
Further, electronic blow valve, the electronic blow valve and the controller are additionally provided on the sealed platform cover
Connection.
Further, check valve is additionally provided between the air boost pump and the aerating mouth.
Further, the bottom of the insulated water tank is additionally provided with blowdown valve.
Further, the outside of the insulated water tank is additionally provided with liquid level charactron, the lower port of the liquid level charactron
It is connected to the bottom of the insulated water tank, the upper port of the liquid level charactron is connected to the top of the insulated water tank.
Compared with prior art, the advantages and positive effects of the utility model are as follows: being hung by being configured in insulated water tank
Bracket when needing to test high-temperature corrosion inhibitor, then puts into high temperature in insulated water tank for hanging test piece in hanging bracket
Corrosion inhibiter simultaneously fills the water until flooding test piece, and after the sealed platform cover of insulated water tank is closed, electric heater heats air boost pump simultaneously
High pressure gas is injected into insulated water tank, so that insulated water tank reaches setup pressure value, the water temperature in insulated water tank, which reaches, to be set
After definite value, carries out isothermal holding and reach setting duration, then, the performance indicator of high-temperature corrosion inhibitor can be detected by taking out test piece,
In this way, can be realized slow to high temperature in the lab by insulated water tank come the hot environment of simulation loop water heating system
The performance of erosion agent is detected, and is conveniently tested to facilitate operation personnel, and testing efficiency is improved.
Detailed description of the invention
Fig. 1 is the structure principle chart of the utility model high temperature inhibition experimental provision embodiment.
Specific embodiment
As shown in Figure 1, the present embodiment high temperature inhibition experimental provision, including insulated water tank 1, electric heater 2, hanging bracket 3,
Air boost pump 4 and controller 5, the electric heater 2 and the hanging bracket 3 are arranged in the insulated water tank 1, described outstanding
Multi-disc test piece 31 is hung on hanging bracket 3；Switchable sealed platform cover 11, the seal box are provided on the insulated water tank 1
It is provided with the pressure sensor 12 for detecting 1 internal pressure of insulated water tank on lid 11, is arranged on the sealed platform cover 11
There is the water temperature sensor 13 for detecting 1 water temperature inside of insulated water tank, is additionally provided with aerating mouth on the sealed platform cover 1
(not shown), the air boost pump 4 are connect with the aerating mouth；The electric heater 2, the air boost pump 4, the pressure
Force snesor 12 and the water temperature sensor 13 are connect with the controller 5 respectively.
Specifically, the present embodiment high temperature inhibition experimental provision is used to carry out laboratory inspection for the performance of high-temperature corrosion inhibitor
It surveys, using insulated water tank 1 come the hot environment of simulation loop water heating system, during actual experiment, is hanged in hanging bracket 3
After hanging up multi-disc test piece 31, high-temperature corrosion inhibitor to be detected is added into insulated water tank 1 and is filled the water simultaneously into insulated water tank, infuse
Water is then shut off sealed platform cover 11, controller 5 starts the filling into insulated water tank 1 of air boost pump 4 up to flooding test piece 31
Gas is until reach setup pressure value with the pressure of simulation loop water heating system, while controller 5 starts the heating of electric heater 2 and protects
Water in reservoir 1 then carries out isothermal holding after water temperature reaches setting value, after the heat preservation duration for reaching setting, then opens close
Joint sealing lid 11 takes out test piece 31, according to the corrosion condition of test piece 31 come the performance of discriminatory analysis high-temperature corrosion inhibitor, the present embodiment
High temperature inhibition experimental provision can be in the water environment of experiment indoor simulation circulating water heating system, without being in recirculated water heating
Test piece 31 is placed in the water pipeline of system to be detected, and is greatly reduced the difficulty of detection, is facilitated operator conveniently
It is tested, improves testing efficiency.Wherein, pressure maintaining is carried out for convenience, between the air boost pump 4 and the aerating mouth also
It is provided with check valve 41, pressure during air boost pump 4 injects high pressure gas to insulated water tank 1, in insulated water tank 1
After power reaches setting pressure limit value by the detection of pressure sensor 12, air boost pump 4 stops working, meanwhile, using unidirectional
Valve 41 avoids the air in insulated water tank 1 from leaking and realizes pressure maintaining.And for the performance entity of electric heater 2, electric heater 2
Electric heating wire can be used, electric heating wire is distributed around the side wall of insulated water tank 1.
Further, it since the water heating rate in insulated water tank 1 is slower compared to internal rate of pressure rise, is protecting
After pressure in reservoir 1 reaches setting value, with the lasting rising of water temperature, the pressure value in insulated water tank 1 will continue therewith
Increase, in order to control the pressure in insulated water tank 1 in the pressure limit of setting, electronic emptying is additionally provided on sealed platform cover 11
Valve 14, the electronic blow valve 14 are connect with the controller 5, by working as pressure sensor in 2 heating process of electric heater
After 12 detect that pressure value in insulated water tank 1 is more than setting range, then controller 5 controls electronic blow valve 14 and opens to discharge
1 gas of insulated water tank is until in pressure recovery to setting range.Wherein, it is aobvious to be additionally provided with liquid level for the outside of the insulated water tank 1
Show pipe 16, the lower port of the liquid level charactron 16 is connected to the bottom of the insulated water tank 1, the liquid level charactron 16 it is upper
Port is connected to the top of the insulated water tank 1, in the detection process, can be understood in insulated water tank 1 with liquid level charactron 16
Water level, with water level reduce expose test piece 31 in the case where, handle add water into insulated water tank 1 in time.In addition, the guarantor
The bottom of reservoir 2 is additionally provided with blowdown valve 14, upon completion of the assays, easily will be in insulated water tank 2 by blowdown valve 14
Water is discharged to facilitate late detection.
Compared with prior art, the advantages and positive effects of the utility model are as follows: being hung by being configured in insulated water tank
Bracket when needing to test high-temperature corrosion inhibitor, then puts into high temperature in insulated water tank for hanging test piece in hanging bracket
Corrosion inhibiter simultaneously fills the water until flooding test piece, and after the sealed platform cover of insulated water tank is closed, electric heater heats air boost pump simultaneously
High pressure gas is injected into insulated water tank, so that insulated water tank reaches setup pressure value, the water temperature in insulated water tank, which reaches, to be set
It after definite value, carries out heat-insulation pressure keeping processing and reaches setting duration, then, the performance that taking-up test piece can detect high-temperature corrosion inhibitor refers to
Mark, in this way, can realize by insulated water tank come the hot environment of simulation loop water heating system in the lab to high temperature
The performance of corrosion inhibiter is detected, and is conveniently tested to facilitate operation personnel, and testing efficiency is improved.
Claims (5)
1. a kind of high temperature inhibition experimental provision, which is characterized in that including insulated water tank, electric heater, hanging bracket, supercharging air
Pump and controller, the electric heater and the hanging bracket are arranged in the insulated water tank, hang in the hanging bracket
There is multi-disc test piece；It is provided with switchable sealed platform cover on the insulated water tank, is provided on the sealed platform cover for detecting
The pressure sensor of the insulated water tank internal pressure is provided with for detecting inside the insulated water tank on the sealed platform cover
The water temperature sensor of water temperature is additionally provided with aerating mouth on the sealed platform cover, and the air boost pump is connect with the aerating mouth；
The electric heater, the air boost pump, the pressure sensor and the water temperature sensor connect with the controller respectively
It connects.
2. high temperature inhibition experimental provision according to claim 1, which is characterized in that be additionally provided with electricity on the sealed platform cover
Dynamic blow valve, the electronic blow valve are connect with the controller.
3. high temperature inhibition experimental provision according to claim 1, which is characterized in that the air boost pump and the aerating
Check valve is additionally provided between mouthful.
4. high temperature inhibition experimental provision according to claim 1, which is characterized in that the bottom of the insulated water tank is also set up
There is blowdown valve.
5. high temperature inhibition experimental provision according to claim 1, which is characterized in that the outside of the insulated water tank is also set up
There is liquid level charactron, the lower port of the liquid level charactron is connected to the bottom of the insulated water tank, the liquid level charactron
Upper port is connected to the top of the insulated water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989985.5U CN209215191U (en) | 2018-11-30 | 2018-11-30 | High temperature inhibition experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989985.5U CN209215191U (en) | 2018-11-30 | 2018-11-30 | High temperature inhibition experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215191U true CN209215191U (en) | 2019-08-06 |
Family
ID=67462248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989985.5U Active CN209215191U (en) | 2018-11-30 | 2018-11-30 | High temperature inhibition experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686726A (en) * | 2021-09-16 | 2021-11-23 | 齐鲁工业大学 | Detection device for corrosion inhibitor |
-
2018
- 2018-11-30 CN CN201821989985.5U patent/CN209215191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686726A (en) * | 2021-09-16 | 2021-11-23 | 齐鲁工业大学 | Detection device for corrosion inhibitor |
| CN113686726B (en) * | 2021-09-16 | 2023-06-20 | 齐鲁工业大学 | Detection device for corrosion inhibitor |
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