CN207036639U - Corrode case and corrosion testing apparatus - Google Patents
Corrode case and corrosion testing apparatus Download PDFInfo
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- CN207036639U CN207036639U CN201720445916.7U CN201720445916U CN207036639U CN 207036639 U CN207036639 U CN 207036639U CN 201720445916 U CN201720445916 U CN 201720445916U CN 207036639 U CN207036639 U CN 207036639U
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- salt fog
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- salt
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Abstract
The utility model provides a kind of corrosion case and corrosion testing apparatus, belongs to testing equipment field, corrodes case, including casing, sprayer unit and salt fog collection device, sprayer unit connect with casing, and salt fog collection device connects with casing.Corrosion testing apparatus, including test specimen support meanss and corrosion case, test specimen support meanss are arranged on the inside of the receiving space in corrosion case, test specimen support meanss include at least two support members, at least two support members are disposed as bar shaped, there is the connecting portion for being used for connecting test specimen, connecting portion is made of inert material on test specimen support member.It this corrosion case and corrosion testing apparatus, when in use, can make it that spraying is more uniform, and can effectively reduce because the error of reading adversely affects to caused by result of the test.
Description
Technical field
Testing equipment field is the utility model is related to, in particular to one kind corrosion case and corrosion testing apparatus.
Background technology
Today's society, the problem of in the prevalence of metal erosion, cause huge economic loss and serious person peace
Full problem, therefore be very necessary using case detection metal protection is corroded, it can so understand in which type of environment
Corrosion of metal rate is low.Environmental condition is createed come for detecting metal material pair in an analog manner by testing equipment
The resistivity of corrosive environment or medium, determine if to apply in a certain specific area, at the beginning of being the design of corrosion test chamber
Inner feelings.
The problem of corrosion case of the prior art usually there will be the box house salt fog inequality of corrosion case, so that can be to examination
The result tested adversely affects, and the error in reading of salt fog collection device can also cause unfavorable shadow to the result of experiment
Ring.
Utility model content
The utility model provides a kind of corrosion case and corrosion testing apparatus, it is intended to solves to corrode case and corruption in the prior art
Above mentioned problem existing for corrosion test device.
What the utility model was realized in：
One kind corrosion case, including casing, sprayer unit and salt fog collection device, the sprayer unit and the casing connect
Connect, the salt fog collection device connects with the casing；
The casing is hollow structure, has receiving space in the casing；
The sprayer unit includes air compression plant, device for storing liquid, nozzle, block piece and atomizer pipe road, the nozzle
Connected with the air compression plant, the device for storing liquid is connected with the nozzle, and the nozzle and the block piece are set relatively
Put；
The block piece is arranged at the inside in the atomizer pipe road, and the nozzle connects with the atomizer pipe road, described to send
Mist pipeline connects with the receiving space；
The salt fog collection device includes salt fog receiving element, salt fog storage member and salt fog measurement part, the salt fog receiving element
Connected with the salt fog storage member, salt fog measurement part connects with the salt fog storage member, the salt fog receiving element and described
Receiving space connects；
The salt fog storage member is hollow structure, has salt fog storage area, the salt mist degree in the salt fog storage member
Amount part is hollow structure, has salt fog metric space in the salt fog measurement part；
There is first interface, the salt fog storage sky close to one end of the salt fog receiving element on the salt fog storage area
Between upper one end away from the salt fog receiving element there is second interface, the first interface and the second interface are and the salt
Mist degree quantity space connects；
The salt fog measurement part is arranged at least two.
In the utility model preferred embodiment, purification dress is provided between the air compression plant and the nozzle
Put, one end of the purifier connects with the air compression plant, and the other end of the purifier and the nozzle connect
It is logical；
The purifier includes dust arrester and degreasing unit, and the dust arrester connects with the degreasing unit.
In the utility model preferred embodiment, the sprayer unit also includes humidification device, the humidification device
One end connects with the air compression plant, and the other end of the humidification device connects with the nozzle；
The humidification device includes pipe fitting, humidification nozzle and humidification pond, one end of the pipe fitting and air compression dress
Connection is put, the other end of the pipe fitting connects with the humidification nozzle, and one end of the humidification nozzle connects with the pipe fitting, institute
The other end for stating humidification nozzle connects with the humidification pond.
In the utility model preferred embodiment, there is air-supply arrangement in the atomizer pipe road, on the air-supply arrangement
With air outlet, the air outlet and the nozzle are oppositely arranged；
In the utility model preferred embodiment, there is spray outlet on the sprayer unit, the spray outlet
One end connects with the atomizer pipe road, and the other end of the spray outlet connects with the receiving space.
In the utility model preferred embodiment, there is necking part in the salt fog storage member, the necking part is set
Close to the position of the salt fog receiving element.
In the utility model preferred embodiment, the salt fog collection device also includes temperature regulating device, the temperature control dress
Put and be positioned partially or entirely in the inside in the temperature control space, the salt fog storage with temperature control space, the salt fog receiving element
Part and salt fog measurement part are arranged at the inside in the temperature control space；
The temperature regulating device includes wrap member, and the wrap member set is arranged to hollow structure, and the wrap member is internally formed
The temperature control space.
In the utility model preferred embodiment, there is limiting section on the salt fog measurement part, the limiting section is set
In the inside of the salt fog metric space, the limiting section is positioned close to the position of the second interface, the salt fog measurement
The inside in space also has a reading part, the density of the reading part be less than 1 gram it is per cubic centimeter；
In the utility model preferred embodiment, the salt fog collection device is arranged at least two, at least two institutes
The salt fog receiving element stated on salt fog collection device is spaced apart on the casing.
A kind of corrosion testing apparatus, including test specimen support meanss and corrosion case, the test specimen support meanss are arranged on described
Corrode the inside of the receiving space in case, the test specimen support meanss include at least two support members, at least two supports
Part is disposed as bar shaped, has the connecting portion for being used for connecting test specimen on the support member, the connecting portion uses inert material system
Into.
The beneficial effects of the utility model are：Corrosion case and the corrosion test dress that the utility model is obtained by above-mentioned design
Put, when in use, the block piece in sprayer unit can be passed through so that spraying is more uniform, passes through salt fog collection device
In salt fog measurement part, can at least two salt fog measurement part on numerical value carry out reading, at least two salt mist degree
When reading on amount part is consistent, the numerical value of the amount of salt fog as in salt fog collection device, can effectively it reduce because reading
Error adversely affected to caused by result of the test.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation at the first visual angle of the corrosion case that the utility model embodiment provides；
Fig. 2 is the structural representation at the second visual angle of the corrosion case that the utility model embodiment provides；
Fig. 3 is the structural representation at the first visual angle of the sprayer unit in the corrosion case that the utility model embodiment provides
Figure；
Fig. 4 is the structural representation at the second visual angle of the sprayer unit in the corrosion case that the utility model embodiment provides
Figure；
Fig. 5 is the structural representation of the humidification device in the corrosion case that the utility model embodiment provides；
Fig. 6 is that the structure at the first visual angle of the salt fog collection device in the corrosion case that the utility model embodiment provides is shown
It is intended to；
Fig. 7 is the partial enlarged drawing of II part in Fig. 6；
Fig. 8 is the structural representation of the reading part in the corrosion case that the utility model embodiment provides；
Fig. 9 is that the structure at the second visual angle of the salt fog collection device in the corrosion case that the utility model embodiment provides is shown
It is intended to；
Figure 10 is the partial enlarged drawing of III part in Fig. 9；
Figure 11 is the structural representation for the corrosion testing apparatus that the utility model embodiment provides；
Figure 12 is the structural representation of the test specimen support member in the corrosion experimental device that the utility model embodiment provides.
Icon：100- corrodes case；110- casings；1101- receiving spaces；120- sprayer units；121- air compression plants；
122- purifiers；1221- degreasing units；1222- dust arresters；123- humidification devices；1231- pipe fittings；1232- humidification sprays
Mouth；1233- humidifies pond；124- nozzles；125- device for storing liquid；126- atomizer pipes road；1261- blower fans；1262- air-supply arrangements；
1263- block pieces；1264- saline solution pipelines；127- spray outlets；1271- flow regulators；130- salt fog collection devices；
131- salt fog receiving elements；132- salt fog storage members；1321- salt fogs storage area；133- necking parts；134- salt fogs measure part；
1341- salt fog metric spaces；1342- limiting sections；135- temperature regulating devices；136- second interfaces；137- first interfaces；138- readings
Part；1381- cross-lines；1343- fluid receiving spaces；200- corrosion testing apparatus；210- test specimen support meanss；211- is supported
Part；212- connecting portions.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.Therefore, the implementation of the present utility model to providing in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of of the present utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that the term of indicating position or position relationship is based on accompanying drawing
Shown orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment one
Present embodiments provide a kind of corrosion case 100, refer to Fig. 1 and Fig. 2, this corrosion case 100 include casing 110,
Sprayer unit 120 and salt fog collection device 130, sprayer unit 120 and casing 110 connect, salt fog collection device 130 and casing
110 connections.
Casing 110 is hollow structure, has receiving space 1101 in casing 110；
Fig. 3 and Fig. 4 are referred to, sprayer unit 120 includes air compression plant 121, device for storing liquid 125, nozzle 124, resistance
Block piece 1263 and atomizer pipe road 126, nozzle 124 and air compression plant 121 connect, and device for storing liquid 125 and nozzle 124 connect,
Nozzle 124 and block piece 1263 are oppositely arranged.
Block piece 1263 is arranged on the inside in atomizer pipe road 126, and nozzle 124 connects with atomizer pipe road 126, atomizer pipe road
126 connect with receiving space 1101.
In the present embodiment, there is saline solution pipeline 1264, one end of saline solution pipeline 1264 and atomizer pipe on atomizer pipe road 126
Road 126 connects, and the other end of saline solution pipeline 1264 connects with device for storing liquid 125, and saline solution pipeline 1264 connects with atomizer pipe road 126
Position be arranged on the lower section of block piece 1263.
In the present embodiment, purifier 122, purifier are provided between air compression plant 121 and nozzle 124
122 one end connects with air compression plant 121, and the other end of purifier 122 connects with nozzle 124.
Purifier 122 includes dust arrester 1222 and degreasing unit 1221, dust arrester 1222 and degreasing unit 1221
Connection.
In the present embodiment, dust arrester 1222 uses filter screen, certainly, in other examples, dust arrester 1222
Other structures can also be used, it is only necessary to which dust arrester 1222 can be by the dirt absorption in air-flow.
In the present embodiment, degreasing unit 1221 is made of cellulose, certainly, in other examples, oil removing dress
Other materials can also be used by putting 1221, it is only necessary to the oil in air-flow can be gone out.
In the present embodiment, sprayer unit 120 also includes humidification device 123, one end of humidification device 123 and air compression
Device 121 connects, and the other end of humidification device 123 connects with nozzle 124.
Referring to Fig. 5, humidification device 123 includes pipe fitting 1231, humidification nozzle 1232 and humidification pond 1233, pipe fitting 1231
One end connects with air compression plant 121, and the other end of pipe fitting 1231 connects with humidification nozzle 1232, and the one of humidification nozzle 1232
End connects with pipe fitting 1231, and the other end of humidification nozzle 1232 connects with humidification pond 1233.
Fig. 3 and Fig. 4 are referred to, there is air-supply arrangement 1262 in atomizer pipe road 126, there is air-out on air-supply arrangement 1262
Mouthful, air outlet and nozzle 124 are oppositely arranged.
In the present embodiment, there is through hole, air outlet connects with through hole, certainly, implements in others on block piece 1263
In example, air outlet is it can also be provided that other forms, it is only necessary to which air-flow can be blowed to nozzle 124.
In the present embodiment, block piece 1263 is made of closed cell foamed material, certainly, in other examples, resistance
Block piece 1263 can also use other materials, it is only necessary to which block piece 1263 can stop the salt fog of larger particles in nozzle 124
.
In the present embodiment, there is spray outlet 127, one end and atomizer pipe road of spray outlet 127 on sprayer unit 120
126 connections, the other end of spray outlet 127 connect with receiving space 1101.
In the present embodiment, there is flow regulator 1271, flow regulator 1271 and spraying in spray outlet 127
The connection of outlet 127, specifically, flow regulator 1271 is flow control valve, certainly, in other examples, flow is adjusted
Regulating device 1271 can also be other structures, it is only necessary to 127 flow can be exported with adjustable spraying.
Fig. 1, Fig. 6 and Fig. 7 are referred to, salt fog collection device 130 includes salt fog receiving element 131, salt fog storage member 132 and salt
Mist degree amount part 134, salt fog receiving element 131 and salt fog storage member 132 connect, and salt fog measurement part 134 and salt fog storage member 132 connect
Connect, the receiving space 1101 of salt fog receiving element 131 connects.
In the present embodiment, salt fog receiving element 131 is arranged to open shape, and the material of salt fog receiving element 131 is inert material,
Specifically, the material of salt fog receiving element 131 is glass.
Salt fog storage member 132 is hollow structure, has salt fog storage area 1321, salt fog measurement in salt fog storage member 132
Part 134 is hollow structure, has salt fog metric space 1341 in salt fog measurement part 134.
There is first interface 137, salt fog storage area close to one end of salt fog receiving element 131 on salt fog storage area 1321
One end away from salt fog receiving element 131 on 1321 has the second structure, first interface 137 and second interface 136 is equal and salt mist degree
Quantity space 1341 connects, and first interface 137 connects with salt fog metric space 1341 close to one end of salt fog receiving element 131, the
Two interfaces 136 connect with one end away from salt fog receiving element 131 in salt fog metric space 1341.
In the present embodiment, salt fog measurement part 134 is arranged to two, and two salt fogs measure part 134 in salt fog storage member 132
On be oppositely arranged.
Certainly, in other examples, salt fog measurement part 134 it can also be provided that three or other any be more than two
Positive integer, it is only necessary to salt fog measurement part 134 is arranged at least two, and is arranged at intervals in salt fog storage member 132.
In the present embodiment, there is necking part 133, necking part 133 is positioned close to salt fog reception in salt fog storage member 132
The position of part 131.Certainly, in other examples, necking part 133 can also be arranged on salt fog receiving element 131 close to salt
The position of mist storage member 132, it is only necessary to which salt fog has on by path of the salt fog receiving element 131 to salt fog storage area 1321
Necking part 133.
In the present embodiment, salt fog collection device 130 also includes temperature regulating device 135, has temperature control empty on temperature regulating device 135
Between, salt fog receiving element 131 is positioned partially or entirely in the inside in temperature control space, and salt fog storage member 132 and salt fog measurement part 134 are all provided with
Put in the inside in temperature control space.
In the present embodiment, temperature regulating device 135 includes wrap member, and wrap member is arranged to hollow structure, the inside of wrap member
Form temperature control space.
Fig. 6, Fig. 7 and Fig. 8 are referred to, in the present embodiment, there is limiting section 1342, limiting section on salt fog measurement part 134
1342 are arranged at the inside of salt fog metric space 1341, and limiting section 1342 is positioned close to the position of second interface 136, salt mist degree
The inside of quantity space 1341 also has a reading part 138, the density of reading part 138 be less than 1 gram it is per cubic centimeter.
There is cross-line 1381, cross-line 1381 is arranged on the outer surface of reading part 138, cross-line on reading part 138
1381 and plane-parallel.
The height of cross-line 1381 is portrayed according to the density of reading part 138 and the ratio of saline solution density, specifically, reading
The distance of one end of height distance reading part 138 of number line 1381 is and the saline solution of the identical weight of reading part 138 is positioned over and reading
Height in the accommodation space of the same shape of part 138 and size.
Fig. 9 and Figure 10 are referred to, in other examples, can not have limiting section 1342 on salt fog measurement part 134,
Now, there is fluid receiving space 1343, it is empty that fluid receiving space 1343 is arranged at salt fog measurement in salt fog metric space 1341
Between in 1341 close to one end of second interface 136.
In the present embodiment, fluid is accommodated in fluid receiving space 1343, the color of fluid is colored or black.
Referring to Fig. 2, in the present embodiment, salt fog collection device 130 is arranged to four, four salt fog collection devices 130
On salt fog receiving element 131 be spaced apart on casing 110.
Certainly, in other examples, salt fog collection device 130 is it can also be provided that other numbers, it is only necessary to salt fog
The number of collection device 130 is arranged at least two.
The operation principle for the corrosion case 100 that the present embodiment provides is when work, can to pass through sprayer unit 120
By receiving space 1101 of the salt spray in casing 110, and the purifier 122 in sprayer unit 120 can remove air-flow
In impurity, the humidification device 123 in sprayer unit 120 can be that air-flow be humidified, and thereby may be ensured that and flow to nozzle 124
Air-flow be high pressure and the clean gas of moistening, so as to prevent in droplet moisture to disappear, entered in air-flow in nozzle 124
When and from device for storing liquid 125 flow nozzle 124 saline solution contact, sprayed via nozzle 124, formed salt fog, salt spray painting
When being incident upon atomizer pipe road 126, the air-flow flowed out in the air outlet on air-supply arrangement 1262 can be touched, in the process,
Less salt fog particle can flow to spray outlet 127 by the vacuum suction that the blower fan 1261 on atomizer pipe road 126 is formed, and larger
Salt fog particle can move on barrier plate, then assemble on barrier plate, formed drop drop in saline solution pipeline 1264, most
After enter in device for storing liquid 125 and recycle, and spray outlet 127 is arranged to multiple, is mounted in multiple spray outlets 127
Flow regulator 1271, the flow in each spray outlet 127 can be adjusted using flow regulator 1271, from
And make it that the salt fog content in the receiving space 1101 inside casing 110 is uniform, and when salt fog sedimentation is measured, utilize salt
Mist collection device 130, can pass through salt fog receiving element 131 by salt fog first and then liquefy, and salt fog storage is entered by necking part 133
The salt fog storage area 1321 in part 132 is deposited, in salt fog storage area 1321, salt mist degree can be flowed to by second interface 136
The salt fog metric space 1341 in part 134 is measured, in salt fog metric space 1341, due to reading part 138 or fluid, by
In the density of reading part 138 and fluid be both less than 1 gram it is per cubic centimeter, reading of the fluid either on reading part 138 can be utilized
Number line 1381 carries out reading, because salt fog measurement part 134 sets two, reading on two salt fogs measurement parts 134 it is consistent when
Wait, be just final reading, so as to effectively reduce because error in reading adversely affects to caused by result of the test, and temperature control fills
Putting 135 can be by the temperature control in salt fog storage area 1321 and salt fog metric space 1341 in a relatively low temperature, tool
Body is 4 degrees Celsius, and now the density of water is maximum, and because the temperature of saline solution is relatively low, and close to salt fog in salt fog storage member 132
One end of receiving element 131 has necking part 133, so as to reduce the evaporation of saline solution, improves the accuracy of result of the test.
Embodiment two
Figure 11 and Figure 12 are referred to, present embodiments provides a kind of corrosion testing apparatus 200, including test specimen support meanss
210 and embodiment one in the corrosion case 100 that provides, experiment supporting device is arranged on the receiving space 1101 in corrosion case 100
Inside, test specimen support meanss 210 include at least two support members 211, and at least two support members 211 are arranged to bar shaped, test specimen branch
There is the connecting portion 212 for being used for connecting test specimen, connecting portion 212 is made of inert material in support member 211.
Figure 12 is referred to, in the present embodiment, the connecting portion 212 on test specimen support member 211 is made of glass, certainly,
In other examples, connecting portion 212 can also be made of other inert materials.
The operation principle of corrosion testing apparatus 200 that the present embodiment provides is, when work, corrosion case 100 can be with
One stable salt mist environment is provided, and in stable salt mist environment, test specimen support member 211 can reduce test specimen and other things
The contact area of body, and because connecting portion 212 uses inert material to be made, result of the connecting portion 212 to experiment can be prevented
Have adverse effect on, be advantageous to improve the precision of experiment.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former
Within then, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. one kind corrosion case, it is characterised in that including casing, sprayer unit and salt fog collection device, the sprayer unit and institute
Casing connection is stated, the salt fog collection device connects with the casing；
The casing is hollow structure, has receiving space in the casing；
The sprayer unit includes air compression plant, device for storing liquid, nozzle, block piece and atomizer pipe road, the nozzle and institute
Air compression plant connection is stated, the device for storing liquid is connected with the nozzle, and the nozzle and the block piece are oppositely arranged；
The block piece is arranged at the inside in the atomizer pipe road, and the nozzle connects with the atomizer pipe road, the atomizer pipe
Road connects with the receiving space；
The salt fog collection device includes salt fog receiving element, salt fog storage member and salt fog measurement part, the salt fog receiving element and institute
The connection of salt fog storage member is stated, the salt fog measurement part connects with the salt fog storage member, the salt fog receiving element and the receiving
Space connects；
The salt fog storage member is hollow structure, has salt fog storage area in the salt fog storage member, and the salt fog measures part
For hollow structure, the salt fog measurement part is interior to have salt fog metric space；
One end on the salt fog storage area close to the salt fog receiving element has a first interface, on the salt fog storage area
One end away from the salt fog receiving element has a second interface, and the first interface and the second interface are and the salt mist degree
Quantity space connects；
The salt fog measurement part is arranged at least two.
2. corrosion case according to claim 1, it is characterised in that set between the air compression plant and the nozzle
There is purifier, one end of the purifier connects with the air compression plant, the other end of the purifier and institute
State nozzle connection；
The purifier includes dust arrester and degreasing unit, and the dust arrester connects with the degreasing unit.
3. corrosion case according to claim 1, it is characterised in that the sprayer unit also includes humidification device, described to add
One end of wet device connects with the air compression plant, and the other end of the humidification device connects with the nozzle；
The humidification device includes pipe fitting, humidification nozzle and humidification pond, and one end of the pipe fitting and the air compression plant connect
Logical, the other end of the pipe fitting connects with the humidification nozzle, and one end of the humidification nozzle connects with the pipe fitting, described to add
The other end of wet shot mouth connects with the humidification pond.
4. corrosion case according to claim 1, it is characterised in that there is air-supply arrangement in the atomizer pipe road, it is described to send
There is air outlet, the air outlet and the nozzle are oppositely arranged on wind apparatus.
5. corrosion case according to claim 1, it is characterised in that there is spray outlet, the spray on the sprayer unit
One end of mist outlet connects with the atomizer pipe road, and the other end of the spray outlet connects with the receiving space.
6. corrosion case according to claim 1, it is characterised in that there is necking part, the contracting in the salt fog storage member
Mouth part is positioned close to the position of the salt fog receiving element.
7. corrosion case according to claim 1, it is characterised in that the salt fog collection device also includes temperature regulating device, institute
Stating has temperature control space on temperature regulating device, the salt fog receiving element is positioned partially or entirely in the inside in the temperature control space, described
Salt fog storage member and salt fog measurement part are arranged at the inside in the temperature control space；
The temperature regulating device includes wrap member, and the wrap member set is arranged to hollow structure, and the wrap member is internally formed described
Temperature control space.
8. corrosion case according to claim 1, it is characterised in that there is limiting section, the limit on the salt fog measurement part
Position portion is arranged at the inside of the salt fog metric space, and the limiting section is positioned close to the position of the second interface, described
The inside of salt fog metric space also has a reading part, the density of the reading part be less than 1 gram it is per cubic centimeter.
9. corrosion case according to claim 1, it is characterised in that the salt fog collection device is arranged at least two, extremely
The salt fog receiving element on few two salt fog collection devices is spaced apart on the casing.
10. a kind of corrosion testing apparatus, it is characterised in that including any one institute in test specimen support meanss and claim 1-9
The corrosion case stated, the test specimen support meanss are arranged on the inside of the receiving space in the corrosion case, the test specimen support dress
Put including at least two support members, at least two support members are disposed as bar shaped, have on the support member and are used to connect
The connecting portion of test specimen, the connecting portion are made of inert material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445916.7U CN207036639U (en) | 2017-04-25 | 2017-04-25 | Corrode case and corrosion testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445916.7U CN207036639U (en) | 2017-04-25 | 2017-04-25 | Corrode case and corrosion testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036639U true CN207036639U (en) | 2018-02-23 |
Family
ID=61479562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720445916.7U Expired - Fee Related CN207036639U (en) | 2017-04-25 | 2017-04-25 | Corrode case and corrosion testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063986A (en) * | 2017-04-25 | 2017-08-18 | 盐城工学院 | Corrode case and corrosion testing apparatus |
| CN107091801A (en) * | 2017-04-25 | 2017-08-25 | 盐城工学院 | Salt fog collection device and corrosion case |
-
2017
- 2017-04-25 CN CN201720445916.7U patent/CN207036639U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063986A (en) * | 2017-04-25 | 2017-08-18 | 盐城工学院 | Corrode case and corrosion testing apparatus |
| CN107091801A (en) * | 2017-04-25 | 2017-08-25 | 盐城工学院 | Salt fog collection device and corrosion case |
| CN107091801B (en) * | 2017-04-25 | 2023-08-04 | 盐城工学院 | Salt fog collection device and corrosion box |
| CN107063986B (en) * | 2017-04-25 | 2023-08-04 | 盐城工学院 | Corrosion box and corrosion test device |
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Granted publication date: 20180223 |