CN208894170U - A kind of chemical-resistant reagent experimental system - Google Patents
A kind of chemical-resistant reagent experimental system Download PDFInfo
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- CN208894170U CN208894170U CN201821611435.XU CN201821611435U CN208894170U CN 208894170 U CN208894170 U CN 208894170U CN 201821611435 U CN201821611435 U CN 201821611435U CN 208894170 U CN208894170 U CN 208894170U
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Abstract
The utility model provides a kind of chemical-resistant reagent experimental system, the system comprises: autoclave, sample apparatus for placing, temperature-adjusting device and pressure-regulating device, the chemical-resistant reagent experimental system of the utility model can improve the timeliness of test, safety, reduce experimentation cost, ease of handling, specifically has high versatility, it can be suitably used for most of chemical-resistant reagent tests, such as the test of the resistance to deep sea water corrosion test of black box, air-conditioning material refrigerant, the resistance to anti-icing fluid test of automobile water chamber material etc..
Description
Technical field
The invention belongs to testing inspection fields, and in particular to a kind of chemical-resistant reagent pilot system.
Background technique
As the application of chemical material is goed deep into, with different application environment situations, in many cases, application material is long
Phase is in the environment of high temperature and pressure or chemical reagent, such as black box is chronically in deep sea water corrosion, air-conditioning material is long
Phase is in refrigerant, automobile water chamber material is in and freezes in liquid etc..It is common under such special environmental aspect
Material properties test can not react its service life under such particular surroundings, need to simulate the material of special environmental aspect
Using being assessed, still, currently without the professional equipment for doing chemical-resistant reagent aging, in order to execute various chemically-resistants
Reagent test, laboratory builds various provisional minimum facilities generally directed to different requirement of experiment and completes test, this to face
When property minimum facility has the following deficiencies: that 1. each tests must all redesign test facilities, and the early-stage preparations time is long, when causing
Effect property is poor, at high cost；2. this minimum facility security risk is big；3. inconvenient for operation；4. pair some high pressures, high temperature, strong of requiring
It is difficult that the test of corrosion is realized.
Summary of the invention
The object of the present invention is to provide a kind of ease of handling, specifically there is high versatility, different temperatures, pressure can be used for
Material chemical-resistant reagent degradation simulation under power, concrete scheme are as follows:
A kind of chemical-resistant reagent experimental system, the system comprises: autoclave；Sample apparatus for placing, the sample are placed
Device carries out the chemical-resistant reagent test for test sample to be placed in autoclave；Temperature-adjusting device, the temperature
Regulating device is used to adjust the test temperature of the test sample；Pressure-regulating device, the pressure-regulating device is for adjusting
The test pressure of the test sample.
Further, the autoclave is made of autoclave body and kettle cover, and the autoclave body and kettle cover material are stainless steel, the autoclave body
Inner cavity has polytetrafluoroethylliner liner or polytetrafluorethylecoatings coatings, has teflon seal between the autoclave body and kettle cover
Pad.
Further, the system also includes photographic devices, and the photographic device is for test situation in real-time display kettle.
Further, the temperature-adjusting device includes heating device, cooling device, temperature in the kettle sensor and temperature in the kettle
Display device.
Further, the pressure-regulating device includes pressure gauge, pressurizing device and vacuum evacuation device.
Further, the system also includes power devices, and the power device is for controlling the kettle cover lifting, to beat
Kettle cover is closed on or off.
Further, the sample apparatus for placing is made of fixed link and sample placing basket, and the fixed link is a threaded rod,
The sample placing basket can be installed in fixed link any required position by screw thread, and fixed link is by being threaded on kettle cover.
Further, the system also includes central control unit, the central control unit is used to adjust the temperature
Device, pressure-regulating device, and/or power device, which are realized, to be automatically controlled.
Chemical-resistant reagent experimental system of the invention can improve the timeliness of test, safety, reduce experimentation cost, behaviour
Make simplification, specifically have high versatility, can be suitably used for most of chemical-resistant reagent tests, such as the resistance to deep sea water of black box
Corrosion test, the test of air-conditioning material refrigerant, the resistance to anti-icing fluid test of automobile water chamber material etc..
Detailed description of the invention
Fig. 1 is embodiment of the invention schematic diagram.
1. autoclave body, 2. kettle covers, 3. heating tubes, 4. lifting thick sticks, 5. pressure gauges, 6. air outlet valves, 7. intake valves, 8. temperature in the kettle
Sensor, 9. oil temperature temperature sensors, 10. overflow valves, 11. delivery valves, 12. sample placing baskets, 13. fixed links, 14. center controls
Device processed, 15 cooling devices, 16. vacuum evacuation devices, 17. photographic devices, 18. pressurizing devices.
Specific embodiment
The present invention provides a kind of chemical-resistant reagent experimental system, to enable the above objects, features and advantages of the present invention
Become apparent understandable, specific embodiments of the present invention will be described in detail with reference to the accompanying drawing.
Chemical-resistant reagent experimental system of the invention, the system comprises: autoclave；Sample apparatus for placing, the sample
Apparatus for placing carries out the chemical-resistant reagent test for test sample to be placed in autoclave；Temperature-adjusting device, it is described
Temperature-adjusting device is used to adjust the test temperature of the test sample；Pressure-regulating device, the pressure-regulating device are used for
Adjust the test pressure of the test sample.Such as Fig. 1, chemical-resistant reagent experimental system of the invention, the autoclave is by autoclave body 1
It being formed with kettle cover 2, the autoclave body and kettle cover material are stainless steel, since system of the invention can need solvent resistant to corrode, institute
Stating autoclave body inner cavity preferably has polytetrafluoroethylliner liner or polytetrafluorethylecoatings coatings, has polytetrafluoro between the autoclave body and kettle cover
Ethylene gasket, in order to combine heat transfer, the autoclave body inner cavity is preferably polytetrafluorethylecoatings coatings, and the polytetrafluoroethylene (PTFE) applies
Thickness degree is preferably 0.1-0.5mm, and too thick heat transfer is slow, too thin to be unfavorable for anti-solvent corrosion.In order to guarantee the peace under high-potting
Quan Xing, chemical-resistant reagent experimental system of the invention, the autoclave are arranged to bear the pressure of 30Mpa or more.
Chemical-resistant reagent experimental system of the invention, such as Fig. 1 may preferably further comprise central control unit 14 and photographic device
17, the photographic device 17 is using the corrosion-resistant camera of high temperature high voltage resistant and matches light source, and the photographic device 17 is controlled by center
Device 14 controls, and controls photographic device 17 by the central control unit 14 and real-time pictures in kettle are transmitted to external display dress
Real-time display or external memory storage are set, retrospect is tested or tested so as to good real-time monitoring.
Chemical-resistant reagent experimental system of the invention, such as Fig. 1, the temperature-adjusting device include heating device, cooling dress
Set 15, temperature in the kettle sensor 8 and temperature in the kettle display device.Such as Fig. 1, the heating device is set to 1 outer surface of autoclave body, can
Can also be heated by oil by direct electro heating, in a specific embodiment of the invention, is heated using oil, pass through heating tube
The oil that 1 outer surface of autoclave body is surrounded in 3 heating is heated, while the heating device further includes oil temperature temperature sensor
9 and delivery valve 11, connecting oil temperature display device by the oil temperature temperature sensor 9 can be monitored in real time oil temperature.In the kettle
Temperature indicating device is connect with the temperature in the kettle sensor 8, the operating temperature for monitoring test.In some embodiments
In, the heating voltage of heating tube can be manually adjusted according to the temperature in the kettle of monitoring, temperature in the kettle is made to be in experiment work temperature
Degree；Further, in further embodiments of the invention, temperature in the kettle sensor 8 acquire temperature signal can synchronous transfer extremely
Central control unit, central control unit can be adjusted according to voltage of the temperature signal to heating tube, by temperature in the kettle
Control is in experiment work temperature.Such as Fig. 1, in a specific embodiment of the invention, the cooling device 15 includes being set to height
The U-tube for pressing kettle intracavitary, is cooled down, computer heating control as previously described, the cooling can adjust manually by the refrigerant in U-tube
Section is automatically adjusted by central control unit.
Chemical-resistant reagent experimental system of the invention, such as Fig. 1, the pressure-regulating device include pressure gauge 5, pressurizing device
18, vacuum evacuation device 16, intake valve 6 and air outlet valve 7, the pressurizing device 18 are that an external high-pressure air source is controlled by intake valve 6
System pressurizes to autoclave, and the vacuum evacuation device 16 depressurizes autoclave by the control of air outlet valve 7.The pressure tune
Regulating device may also include the pressure sensor of pressure in detection autoclave, and the pressure sensor can be by collected pressure data
It is transmitted to central controller, central controller can control air outlet valve or intake valve according to the pressure data, by pressure in kettle
Control is in experiment work pressure.
Chemical-resistant reagent experimental system of the invention, such as Fig. 1, the system also includes power device, the power device
For controlling the kettle cover lifting, to open or close kettle cover, the power device can be by manually controlling or by center control
System control, the power device are made of motor and elevating lever 4, and elevating lever 4 connects kettle cover 2, mobile by control elevating lever 4
Kettle cover 2 is gone up and down.
Chemical-resistant reagent experimental system of the invention, such as Fig. 1, the sample apparatus for placing are placed by fixed link 13 and sample
Basket 12 forms, and the fixed link 13 is a threaded rod, and the sample placing basket 12 can be installed in fixed link arbitrarily by screw thread
Required position, fixed link 13 is by being threaded on kettle cover 2.
The method tested using chemical-resistant reagent experimental system of the invention, including, test sample is put into sample
In placing basket 12, according to the ambiance under test specimen actual working environment, chemistry examination is added in operating temperature and operating pressure
Agent simulated environment atmosphere, by temperature-adjusting device and pressure-regulating device control be corresponding operating temperature and operating pressure into
Row degradation.In method of the invention, according to the actual situation, liquid chemical challenges are added in autoclave, or be passed through gaseous state
Reagent is learned, temperature in the kettle sensor 8 is located in chemical reagent or chemical reagent atmosphere.The usual operating temperature and operating pressure
Can be as the temperature and pressure of the product real work of test specimen, but in the embodiment having, it can also be with sample reality
The temperature and pressure of border work is the same, for example in order to improve efficiency, improves operating temperature accelerated ageing, then carry out conversion or
Comparison for ageing-resistant ability between different materials.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (8)
1. a kind of chemical-resistant reagent experimental system, it is characterised in that, the system comprises:
Autoclave；
Sample apparatus for placing, the sample apparatus for placing carry out the chemically-resistant examination for test sample to be placed in autoclave
Agent test；
Temperature-adjusting device, the temperature-adjusting device are used to adjust the test temperature of the test sample；
Pressure-regulating device, the pressure-regulating device are used to adjust the test pressure of the test sample.
2. chemical-resistant reagent experimental system according to claim 1, it is characterised in that, the autoclave is by autoclave body and kettle cover
Composition, the autoclave body and kettle cover material are stainless steel, and there is polytetrafluoroethylliner liner or polytetrafluoroethylene (PTFE) to apply for the autoclave body inner cavity
Layer has polytetrafluoroethylene sealing gasket between the autoclave body and kettle cover.
3. chemical-resistant reagent experimental system according to claim 1, it is characterised in that, the system also includes camera shootings to fill
It sets, the photographic device is for test situation in real-time display kettle.
4. chemical-resistant reagent experimental system according to claim 1, which is characterized in that the temperature-adjusting device includes to add
Thermal, cooling device, temperature in the kettle sensor and temperature in the kettle display device.
5. chemical-resistant reagent experimental system according to claim 1, which is characterized in that the pressure-regulating device includes pressure
Power table, pressurizing device and vacuum evacuation device.
6. chemical-resistant reagent experimental system according to claim 2, which is characterized in that the system also includes power dresses
It sets, the power device is for controlling the kettle cover lifting, to open or close kettle cover.
7. chemical-resistant reagent experimental system according to claim 1, which is characterized in that the sample apparatus for placing is by fixing
Bar and sample placing basket composition, the fixed link are a threaded rod, and the sample placing basket can be installed on fixed link by screw thread
Upper any required position, fixed link is by being threaded on kettle cover.
8. chemical-resistant reagent experimental system according to claim 1, which is characterized in that the system also includes centers to control
Device, the central control unit are used to realize certainly the temperature-adjusting device, pressure-regulating device, and/or power device
Dynamic control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821611435.XU CN208894170U (en) | 2018-09-28 | 2018-09-28 | A kind of chemical-resistant reagent experimental system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821611435.XU CN208894170U (en) | 2018-09-28 | 2018-09-28 | A kind of chemical-resistant reagent experimental system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208894170U true CN208894170U (en) | 2019-05-24 |
Family
ID=66574458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821611435.XU Expired - Fee Related CN208894170U (en) | 2018-09-28 | 2018-09-28 | A kind of chemical-resistant reagent experimental system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208894170U (en) |
-
2018
- 2018-09-28 CN CN201821611435.XU patent/CN208894170U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20190928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |