CN208076359U - A kind of antirust ability environmental protection test device - Google Patents
A kind of antirust ability environmental protection test device Download PDFInfo
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- CN208076359U CN208076359U CN201721881882.2U CN201721881882U CN208076359U CN 208076359 U CN208076359 U CN 208076359U CN 201721881882 U CN201721881882 U CN 201721881882U CN 208076359 U CN208076359 U CN 208076359U
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Abstract
The utility model discloses a kind of antirust ability environmental protection test devices, device includes vapour source, simulated environment solution container and simulation test room, the vapour source generates steam and is sent into simulated environment solution container, solution molecule enters simulation test room under the action of steam warm-up movement with steam, it is formed with certain temperature, the simulated environment of humidity and pH value, realizes the experiment of the rust-preventing characteristic performance of the antirust oil in the simulated environment Imitating test cabinet in each test block.The utility model can contrast the rustless property of each antirust oil under different use environments in a short time, and the different use environments constructed and real industrial atmospheric environment, hot and humid environment or/and alkaline environment phase are close to the correctness of guarantee test result.
Description
Technical field
The utility model is related to a kind of antirust ability environmental protection test devices.
Background technology
Existing antirusting paint (such as antirust oil, antirust paint etc.) or the type of other anti-corrosion materials are various in the market, make
User generally requires in selection and does antirust ability contrast test, optimum selecting, especially tire to the product of vendors
The antirust oil of mold, storage environment is more severe, and the requirement to antirust oil is relatively high.But at the trial, at present not
The testing equipment of profession uses corrosion test equipment (such as salt spray test chamber or moisture-heat test-box) etc. to carry out antirusting paint more
Test.It even directly does test block and places experiment, its rust-preventing characteristic of contrast test in outdoor or indoor long-time.
But above two mode all has certain problem, and first, carrying out experiment using the testing equipment of profession can not
Real use environment completely under the conditions of simulation industrial application, such as test result under salt mist environment are not necessarily suitable industry
Atmospheric environment, hot and humid environment, alkaline environment etc., this test method have certain limitation；Meanwhile existing corrosion examination
Equipment is tested when doing antirust ability contrast test, needs to use acid or alkaline solution, environmental pollution can be caused.
And the test period that the mode tested in the placement test block of outdoor or indoor long-time needs is long, efficiency
It is low, the performance or quality of antirusting paint can not be obtained within the desired time.
Utility model content
The utility model is to solve the above-mentioned problems, it is proposed that a kind of antirust ability environmental protection test device, the utility model
The rustless property of all kinds of anti-corrosion materials under different use environments, and the different use environments constructed can be contrasted in a short time
With real industrial atmospheric environment, hot and humid environment or/and alkaline environment mutually close to, the correctness of guarantee test result, and
The acid-base solution needed in experiment can be reduced, while saving cost, protects environment.
To achieve the goals above, the utility model adopts the following technical solution：
A kind of antirust ability environmental protection test device, including vapour source, simulated environment solution container and simulation test room,
The controlled steam that vapour source generates is sent into simulated environment solution container, and simulation test is sent into together with the solution molecule of evaporation
Room.
Concrete operating principle is：Vapour source generates steam and is sent into simulated environment solution container, and solution molecule is steaming
Enter simulation test room with steam under the action of vapour warm-up movement, formed with certain temperature, the simulated environment of humidity and pH value,
It realizes under the simulated environment, the experiment of the rust-preventing characteristic performance for the antirusting paint in each test block placed in the room of simulation test room.
Further, the steam (vapor) outlet of the vapour source is connect with simulated environment with solution container, and junction is installed
There is flow control mechanism, the flow of steam can be controlled.
Further, the steam (vapor) outlet of vapour source is connect with three-way pipe, and three-way pipe side passes through return duct and electrical heating
Steam generator connects, and the other side connect by communicating pipe with simulated environment with solution container, return duct and divides on communicating pipe
Flow control mechanism is not installed.
The setting of return duct can ensure not wasting for steam.
Further, multiple liquid containers for holding solution, each liquid are provided in simulated environment solution container
Body container is can closed structure.
As a preferred embodiment, the solution being arranged in each liquid container is different, neutrality can be placed respectively
It is a variety of in solution, acid solution, salting liquid and alkaline solution, construction hygrothermal environment, salt mist environment, acidic environment or/and alkali
Property environment.
By controlling the flow of steam and holding the type of solution, the temperature, humidity and pH value of simulated environment can be controlled.
As a preferred embodiment, airtight lid for container is installed in the top of each liquid container, sealing is constituted, is ensured each
The solution held in liquid container is not revealed.
As other embodiments, each liquid container can be made to the closed cavity with accommodation space, in chamber
It is provided with liquid injection port and steam inlet and outlet on body, and sealing mechanism is provided in liquid injection port and steam inlet and outlet, such as
Sealing ring etc..
Further, each liquid container is connect by connecting tube with diversion mechanism, and diversion mechanism, which is realized, enters each liquid
The steam rates of container distribute.
Further, it is provided with flow control mechanism in the connecting tube.
Preferably, the flow control mechanism is flow control valve.Such as ball valve.
Further, steam inlet is equipped in each liquid container.
As a preferred embodiment, steam inlet is arranged on liquid container top, can extend into solution accommodation space.Most
It is the position close to solution upper surface well, the effect of evaporation is more preferable.
As another embodiment, when solution deep is not deep in liquid container, steam inlet can be arranged
The bottom of liquid container.
As yet another embodiment, steam inlet is arranged around the bottom of liquid container, steam inlet equipped with closed
The ring of ring, closed loop is risen in liquid level, and closed ring wall is equipped with aperture, and solution is closed where being flowed into steam inlet in hole
In ring.Steam can be avoided to condense by closed loop.
Closed loop is preferably heat-insulated, anti-corrosion material.Such as fiberglass, glass fibre or silicate etc..Certain this field skill
Closed loop can be replaced with other materials, this replacement belongs to art technology by art personnel on the basis of the utility model
Personnel it is conceivable that it is conventional replace, the scope of protection of the utility model ought to be belonged to.
As a kind of embodiment, it is equipped with osmos tube in liquid container, osmos tube is connect with connecting tube, and nozzle is higher than liquid
Face has hole on tube wall, and solution can be penetrated by the hole in pipe, and be flowed from simulated environment in solution container with steam
Go out.Meanwhile osmos tube is also avoided that condensation of the steam in simulated environment solution container.
Further, the simulation test room be the individual cavity with accommodation space, and if its be internally provided with dried layer
Test block frame can accommodate multiple test blocks on each test block frame.
Further, the bottom of the simulation test room is provided with discharge outlet, and the condensed fluid of formation is recycled.
Further, the simulation test room is connected by the steam (vapor) outlet of connecting line and simulated environment solution container
It connects, and is provided with flow control mechanism and switch valve on connecting line.
Further, it is provided with the detecting element of temperature, humidity and/or pH value in the simulation test room, monitors in real time
The indoor environmental parameter of simulation test.
Further, a gas boosting is arranged on the air inlet pipeline of the simulation test room to pump, entire simulation test room is
Seal simultaneously pressure-resistance structure.
Test method based on above-mentioned apparatus is contained according to the parameter configuration simulated environment of simulated environment to be tested with solution
The solution in device is put, steam is generated and controls its temperature and flow, it is made to constitute simulated environment after the effect of solution.
Compared with prior art, the beneficial effects of the utility model are：
1, the utility model by the method that solution is overflowed from solution again by being generated steam containing solution medium
Corrosive environment, it is simple and convenient；
2, multiple liquid containers are provided in simulated environment solution container, different solution can be added, into mould
The steam of near-ring border solution container can individually be controlled by diversion mechanism and flow control mechanism, can be according to practical feelings
Condition, selects corresponding solution to simulate different experimental enviroments, can simulated environment type it is more, operation is flexible；
3, steam generator, liquid container are placed in outside simulation test room, and each section is independently of each other and successively with pipeline string
Connect, independently of one another and do not interfere with each other, any one part, which is broken, to be individually replaced, and entire experimental system is not interfered with, and ensured
Experiment is smoothed out, and reduces input cost；
4, control valve is installed in simulation test room bottom, can prevent the oil water mixture generated in simulation test room from flowing backwards, together
When the oil water mixture that generates of experiment exist only in simulation test room, cleaning is convenient, avoids pollution environment；
5, using the detecting element of temperature, humidity and/or pH value, the indoor environmental parameter of simulation test is monitored in real time, is protected
The accuracy of confirmatory test result；
6, due to can flexible construction high-temperature high-humidity environment, the acid-base solution that needs in experiment can be reduced, save at
This while, protects environment.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the device overall structure figure of the utility model；
Wherein：1, electric heating steam generator, 2, return duct, the 3, first control valve, 4, three-way pipe, the 5, second control valve,
6, the first connecting tube, the 7, second connecting tube, 8, simulated environment solution container, 9, third connecting tube, 10, sealing cover, 11, mould
Quasi- test cabinet, 12, experiment test block, 13, plexiglass tent, 14, third control valve, 15, test block seat, 16, test block frame, 17, test block
Slot, 18, osculum, 19, discharge outlet, 20, check valve, 21, pedestal, 22, hygrometer, 23, thermo detector, 24, pH meters, 25,
Watertight sealing groove, 26, holder, 27, branching block, the 28, the 4th control valve, 29, liquid container, 30, steam (vapor) outlet.
Specific implementation mode：
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
In the present invention, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as " side ", "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate chatting
The relative for stating each component of the utility model or component structure relationship and determination, not refer in particular in the utility model either component or
Element should not be understood as limiting the present invention.
In the utility model, term such as " affixed ", " connected ", " connection " shall be understood in a broad sense, and expression can be fixed
Connection, can also be to be integrally connected or be detachably connected；It can be directly connected, the indirect phase of intermediary can also be passed through
Even.Related scientific research for this field or technical staff can determine above-mentioned term in the present invention as the case may be
Concrete meaning, should not be understood as limiting the present invention.
As background technology is introduced, it is single to exist in the prior art unprofessional testing equipment, test environment, tool
There are certain limitation, and the deficiency of testing time length, in order to solve technical problem as above, present applicant proposes a kind of antirusts
Ability environmental protection test device, device can contrast (such as antirust oil and anti-of each antirusting paint under different use environments in a short time
Corruption paint etc.) rustless property.In the present embodiment, to test antirust oil as a specific example, but not limit and this, also may be used
To carry out the test of other anti-corrosion materials.
As a kind of typical embodiment, as shown in Figure 1, being contained with solution by electric heating steam generator 1, simulated environment
Put device 8 and 11 three parts of simulation test room composition.
The steam that electric heating steam generator 1 generates enters simulated environment solution container 8, and solution molecule is in steam heat
Enter simulation test room 11 with steam under the action of movement.Vaporium with different solutions molecule can simulate different uses
Environment.The experiment test block 12 that different antirust oil will be coated with is placed in the environment, can under the simulation test environment each antirust oil antirust
Property it is strong and weak.
Certainly, in other embodiments, electric heating steam generator 1 can be replaced with to other can realize that steam is sent out
Raw device.
In the present embodiment, electric heating steam generator 1 is finished parts, and steam (vapor) outlet 30 is connect with three-way pipe 4, three
4 side of siphunculus is connect by return duct 2 with electric heating steam generator 1, and the other side is used by the first connecting tube 6 with simulated environment
Solution container 8 connects, and the first control valve 3 and the second control valve 5 are installed respectively in return duct 2 and the first connecting tube 6, can be right
The flow of steam control and then controls temperature, humidity, the pH value etc. of simulation test room 11.
Simulated environment solution container 8 is made of multiple liquid containers 29, such as is selected by three in the present embodiment
A liquid container 29 forms, and holds acid solution, salting liquid and alkaline solution respectively, and container is installed in the top of each liquid container 29
Sealing cover 10, liquid container 29 are connect with the second connecting tube 7, and the second connecting tube 7 is connect with branching block 27；Liquid container 29 and
Two connecting tubes 7 connect, and the second connecting tube 7 is connect with the 4th control valve 28, and the 4th control valve 28 is connect with branching block 27.
Liquid container 29 can be preferably the structure of solution tank, certainly, can be replaced with it in other embodiments
His structure, such as barrel-like structure or other closed utensils with accommodation space.
Certainly, in other embodiments, the quantity of liquid container 29 can be increased or decreased, such as adds pure water
Etc. neutral solutions liquid container 29.
Meanwhile the sealing means of liquid container 29 can also be replaced, and such as can each liquid container 29 be made envelope
The cavity with accommodation space closed is provided with liquid injection port and steam inlet and outlet on cavity, and liquid injection port and steam enter
Mouth is provided with sealing mechanism, such as sealing ring in outlet.
Steam inlet is equipped in liquid container 29.
Preferably, steam inlet is arranged in solution, close to the position of solution upper surface.It is more preferable to steam effect.
As a kind of embodiment, solution deep is not deep in liquid container 29, and steam inlet can be arranged in bottom.
As a kind of embodiment, in bottom, inlet ambient is equipped with closed loop for steam inlet setting, closed loop preferably every
Heat, anti-corrosion material, the ring of closed loop are risen in liquid level, and closed ring wall is equipped with aperture, and solution can be flowed into entrance from hole
In the closed loop at place.Steam can be avoided to condense by closed loop.
As a kind of embodiment, it is equipped with osmos tube in liquid container 29, osmos tube is connect with the second connecting tube 7, nozzle
Higher than liquid level, there are micropore, solution that can be slowly penetrated in pipe by micropore on tube wall, and is contained from simulated environment with solution with steam
It puts in device 8 and flows out.In addition, osmos tube is also avoided that condensation of the steam in simulated environment solution container 8.
Certainly, in the present embodiment, connecting line all uses hose, can more preferably facilitate installation, in other embodiments,
Hose can be replaced with to other connecting lines.
11 pedestal of simulation test room, 21 edge has watertight sealing groove 25, plexiglass tent 13 to be embedded into mould in watertight sealing groove 25
Quasi- test cabinet 11 seals.Test block slot 17 is placed on pedestal 21, there is test block frame 16 on test block slot 17, on test block frame 16 and test block slot 17
Fixed test block seat 15, test block frame 16 can have multilayer, can place multigroup experiment test block 12.Place experiment examination in 15 both sides of test block seat
Block 12.Pedestal 21 is connect by third connecting tube 9 with simulated environment solution container 8, and junction is equipped with check valve 20, bottom
21 lower right corner of seat are installed by third control valve 14.11 bottom of simulation test room is equipped with discharge outlet 19, can be returned condensed fluid
It receives.
Certainly, in other embodiments, the sealing that can carry out other modes such as utilizes sealing without using water-stop
The external auxiliary equipments such as circle, sealing shroud are sealed.
Hygrometer 22, thermo detector 23, pH meters 24 etc. are equipped in simulation test room 11, in real time in simulation test room 11
Environment be detected.
Certainly, in other embodiments, meter can be replaced with other sensors, as long as humidity, temperature can be realized
The measurement of degree and/or pH value.
The use process of device provided in this embodiment specifically includes：
Place test block：Plexiglass tent 13 is removed, antirust oil contrast test test block 12 is placed on test block seat 15, then
It will be in 13 edge of plexiglass tent insertion watertight sealing groove 25.Third control valve 14 is opened, discharge outlet 19 is closed.
Select solution：There are multiple liquid containers 29 in simulated environment solution container 8, it can be according to the working environment of product
Different solution is selected and added, sealing cover 10 is buckled, then opens 29 corresponding 4th control valve 28 of liquid container.Liquid holds
The solution such as pure water, sodium chloride, sulfuric acid, sodium hydroxide can be added in device 29.
Hot and humid environment can be formed in simulation test room 11 by the steam of pure water container, for simulating damp and hot ring
Border；Salt mist environment can be formed in simulation test room 11 by the steam of sodium chloride liquid container 29, be used for simulating ocean environment；
Acidic environment can be formed in simulation test room 11 by the steam of sulfate liquid container 29, for simulating industrial atmospheric environment；
Alkaline environment can be formed in simulation test room 11 by the steam of sodium hydroxide liquid container 29.
Generate steam：The second control valve 5 is opened, the first control valve 3 is closed, opens electric heating steam generator 1, electricity adds
The steam that hot steam generator 1 generates enters simulated environment solution container 8 by the first connecting tube 6.If into analog loop
Border is more with the quantity of steam of solution container 8, can open the first control valve 3, adjusts the second control valve 5, allows the part of generation
Steam returns to electric heating steam generator 1 by return duct 2.
Solution molecule enters steam：Steam enters liquid container 29, liquid by lower section branching block 27 and the second connecting tube 7
Solution molecule in body container 29 enters the second connecting tube 7 of top and branching block 27 under the action of steam warm-up movement with steam,
Third connecting tube 9 is passed sequentially through again, check valve 20 enters simulation test room 11.
Antirust oil test：Antirust oil contrast test test block 12 (such as tire-mold test block) carries out in simulation test room 11
Corrosion observes the indexs such as humidity, temperature, pH value by plexiglass tent 13, and by adjusting the control of the first control valve 3 and second
Valve 5 carrys out each index of coarse adjustment.Also observable respectively tests the corrosion situation of test block 12, by record test test block 12 start corrosion when
Between or corrosion degree compare the rust-proof effect of each antirust oil.There is osculum 18 at test block frame 16 and 17 bottom of test block slot, test
The distilled water generated in journey can be trickled by osculum 18 to pedestal 21.
Cleaning：After antirust oil test has result, electric heating steam generator 1 and each valve are closed；Discharge outlet 19 is opened, is returned
Receive 21 moisture of pedestal；Plexiglass tent 13 is removed, test block, cleaning simulation test room 11 are taken out.
Certainly, as a kind of highly preferred embodiment, a gas boosting is set on the air inlet pipeline of simulation test room
Pump (does not show) that entire simulation test room is sealing and pressure-resistance structure in figure.Such structure can ensure the speed of test
Faster, less acid-base property solution can be used.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel need not make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (10)
1. a kind of antirust ability environmental protection test device, it is characterized in that：Including vapour source, simulated environment solution container and simulation
Test cabinet, the controlled steam that vapour source generates are sent into simulated environment solution container, are sent into together with the solution molecule of evaporation
Simulation test room；Multiple liquid containers for holding solution, each liquid container are provided in simulated environment solution container
For can closed structure；The simulation test room be the individual cavity with accommodation space, and if its be internally provided with dried layer test block
Frame can accommodate multiple test blocks on each test block frame；The detection of temperature, humidity and/or pH value is provided in the simulation test room
Element monitors the indoor environmental parameter of simulation test in real time.
2. a kind of antirust ability environmental protection test device as described in claim 1, it is characterized in that：The steam (vapor) outlet of the vapour source
It is connect, and junction is equipped with flow control mechanism, the flow of steam can be controlled with simulated environment with solution container
System, and then control temperature, humidity and/or the pH value of simulation test room.
3. a kind of antirust ability environmental protection test device as claimed in claim 2, it is characterized in that：The steam (vapor) outlet of vapour source and three
Siphunculus connects, and three-way pipe side is connect by return duct with electric heating steam generator, and the other side passes through communicating pipe and analog loop
Border is connected with solution container, return duct and installs flow control mechanism on communicating pipe respectively.
4. a kind of antirust ability environmental protection test device as described in claim 1, it is characterized in that：It is arranged in each liquid container
Solution is different, places a variety of in neutral solution, acid solution, salting liquid and alkaline solution, construction hygrothermal environment, salt fog respectively
Environment, acidic environment or/and alkaline environment.
5. a kind of antirust ability environmental protection test device as described in claim 1, it is characterized in that：Each liquid container passes through connection
Pipe is connect with diversion mechanism, and diversion mechanism realizes that the steam rates for entering each liquid container distribute；
It is provided with flow control mechanism in the connecting tube.
6. a kind of antirust ability environmental protection test device as described in claim 1, it is characterized in that：It is equipped with and steams in each liquid container
Vapour entrance；
Steam inlet is arranged on liquid container top, can extend into solution accommodation space；
Or, steam inlet is arranged in the bottom of liquid container；
Or, being equipped with closed loop around steam inlet, the ring of closed loop rises in liquid level, and closed ring wall is equipped with aperture, solution from
It is flowed into hole in the closed loop where steam inlet.
7. a kind of antirust ability environmental protection test device as described in claim 1, it is characterized in that：Infiltration is equipped in liquid container
Pipe, osmos tube are connect with connecting tube, and nozzle is higher than liquid level, have hole, solution that can be penetrated into pipe by the hole on tube wall, and adjoint
Steam is flowed out from simulated environment in solution container.
8. a kind of antirust ability environmental protection test device as described in claim 1, it is characterized in that：The bottom of the simulation test room
It is provided with discharge outlet, the condensed fluid of formation is recycled.
9. a kind of antirust ability environmental protection test device as described in claim 1, it is characterized in that：
The simulation test room is connect by connecting line with the steam (vapor) outlet of simulated environment solution container, and connecting line
On be provided with flow control mechanism and switch valve.
10. a kind of antirust ability environmental protection test device as described in claim 1, it is characterized in that：Simulation test room air inlet
A gas boosting is arranged on pipeline to pump, entire simulation test room is sealing and pressure-resistance structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721881882.2U CN208076359U (en) | 2017-12-28 | 2017-12-28 | A kind of antirust ability environmental protection test device |
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| CN201721881882.2U CN208076359U (en) | 2017-12-28 | 2017-12-28 | A kind of antirust ability environmental protection test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211770A (en) * | 2018-11-14 | 2019-01-15 | 廊坊立邦涂料有限公司 | A kind of detection method of coating cyclic stability |
| CN110231278A (en) * | 2019-07-05 | 2019-09-13 | 南京钢铁股份有限公司 | A kind of salt spray test method detecting bright as silver material antirust oil protecting effect |
-
2017
- 2017-12-28 CN CN201721881882.2U patent/CN208076359U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211770A (en) * | 2018-11-14 | 2019-01-15 | 廊坊立邦涂料有限公司 | A kind of detection method of coating cyclic stability |
| CN110231278A (en) * | 2019-07-05 | 2019-09-13 | 南京钢铁股份有限公司 | A kind of salt spray test method detecting bright as silver material antirust oil protecting effect |
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