CN206772785U - A kind of novel salt fog experimental rig - Google Patents
A kind of novel salt fog experimental rig Download PDFInfo
- Publication number
- CN206772785U CN206772785U CN201720606728.8U CN201720606728U CN206772785U CN 206772785 U CN206772785 U CN 206772785U CN 201720606728 U CN201720606728 U CN 201720606728U CN 206772785 U CN206772785 U CN 206772785U
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- China
- Prior art keywords
- chamber
- control cabinet
- sample stage
- bellows
- experimental rig
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Abstract
The utility model discloses a kind of novel salt fog experimental rig,Including chamber,Control cabinet and brine tank,Chamber is between control cabinet and brine tank,Chamber upper end is hinged with transparent cover plate,Sample stage and fix bar are provided with chamber,Sample stage is located at the lower section of fix bar,And its side is rotatablely connected by rotating shaft and chamber side wall,Opposite side is provided with connecting shaft,Connection shaft end passes through chamber,Control cabinet,And it is connected with rocking handle,Connecting shaft and chamber,Control cabinet is rotatablely connected,Connecting shaft lockable mechanism is provided with control cabinet,Outlet pipe is provided with brine tank,Outlet pipe is connected with being located at the connecting tube of bottom of fixed,Outlet pipe is provided with force (forcing) pump,Bellows is connected with connecting tube,Sparge pipe is connected with bellows,Hydrojet tube end is provided with least one salt atomizing nozzle,Salt atomizing nozzle is located at the surface of sample stage,Bellows is provided with expansion regulating mechanism.
Description
Technical field
A kind of novel salt fog experimental rig is the utility model is related to, belongs to salt spray test detection technique field.
Background technology
Salt spray test is a kind of main manual simulation's salt mist environment condition created using salt spray test equipment to examine
The environmental test of product or metal material decay resistance, its testing standard usually require that sample by specimen surface and vertical direction
At an angle.During current salt spray test, the sample stage in common salt spray test chamber is all fixed, and structure list
One, certain a kind of sample can only be tested, there is certain limitation, operating personnel need waste very long when being tested every time
Time fixes sample to reach the angle of requirement by iron wire, and with the progress of experiment, the angle of test specimen may be gradually
Skew, lead to not effectively perform the angle of standard requirement, influence the accuracy of experiment.In addition, common salt spray test chamber
The position of inner salt atomizing nozzle is also fixed, the divergence range of uncontrollable salt fog, it is impossible to make corresponding tune for all kinds of samples
Whole, limitation is big, directly affects accuracy, the preciseness of such sampling test, it is therefore necessary to which existing salt spray test is filled
Put and be further improved.
Utility model content
The purpose of this utility model is to provide a kind of novel salt fog experimental rig, not only can be to salt by the utility model
The position of atomizing nozzle is adjusted, to meet the requirement of a variety of sample salt spray tests, and the inclination angle of adjustable test specimen
Spend, angle skew will not occur during guarantee test, ensure that the accuracy of salt spray test.
The purpose of this utility model is achieved through the following channels：
A kind of novel salt fog experimental rig, including chamber, control cabinet and brine tank, the chamber be located at control cabinet and
Between brine tank, chamber upper end is hinged with transparent cover plate, is provided with sample stage and fix bar in chamber, the sample stage is located at
The lower section of fix bar, and its side is rotatablely connected by rotating shaft and chamber side wall, opposite side is provided with connecting shaft, the connection
Shaft end is connected with rocking handle through chamber, control cabinet, and connecting shaft is rotatablely connected with chamber, control cabinet, the control cabinet
It is interior to be provided with connecting shaft lockable mechanism, outlet pipe, the outlet pipe and the connection for being located at bottom of fixed are provided with the brine tank
Pipe connects, and outlet pipe is provided with force (forcing) pump, bellows is connected with the connecting tube, sparge pipe is connected with the bellows,
The hydrojet tube end is provided with least one salt atomizing nozzle, and the salt atomizing nozzle is located at the surface of sample stage, the bellows
It is provided with expansion regulating mechanism.
Preferably, the connecting shaft lockable mechanism includes balancing pole, upper connecting rod, lower connecting rod, gear, magnetic block and electricity
Magnet, the balancing pole are hinged on the inwall of control cabinet, and the end of balancing pole has been respectively fixedly connected with connection in both sides up and down
Bar and lower connecting rod, the upper connecting rod end are provided with magnetic block, the magnetic block and the electromagnetism being located on the inside of control cabinet roof
Iron cooperates, the lower connecting rod and the mutually spacing cooperation of the gear being located in connecting shaft.
Preferably, the expansion regulating mechanism includes two cylinders, the mounting plate for being fixed on bellows upper end periphery and consolidated
The bottom plate of bellows lower end periphery is scheduled on, two cylinders are installed between mounting plate and bottom plate in the same direction, and along ripple
Manage symmetrical.
Preferably, the sample stage front and rear sides are equipped with baffle plate.
Preferably, it is in 45 between the baffle plate and sample stage0-900Angle.
Preferably, the place of connecting of the baffle plate and sample stage is provided with multiple apopores.
Preferably, the chamber bottom is connected with return duct, the water inlet connection of the return duct and brine tank, backflow
Pipe is provided with reflux pump.
Preferably, the quantity of the salt atomizing nozzle is 2, and two salt atomizing nozzles are symmetricly set on the two of sparge pipe
Side.
Preferably, the salt fog nozzle opening is upward.
The utility model beneficial effect：
The angle of inclination of the utility model sample stage can carry out free regulation as needed, and utilize lower connecting rod and gear
Fix, the flexible of bellows controlled by cylinder, change the height of salt atomizing nozzle, i.e., salt atomizing nozzle and sample stage it
Between distance, to meet the requirement of a variety of sample salt spray tests, solve the office that sample stage can only be tested certain a kind of sample
It is sex-limited, so as to improve test efficiency, ensure the accuracy of specimen test.The utility model is simple in construction, easy to operate, suitably pushes away
Extensively.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the mplifying structure schematic diagram at the utility model Figure 1A；
Fig. 3 is the utility model sample stage side structure schematic view；
Fig. 4 is the utility model sample stage overlooking the structure diagram；
In figure, 1, chamber, 2, control cabinet, 3, brine tank, 4, transparent cover plate, 5, sample stage, 6, fix bar, 7, rotating shaft,
8th, connecting shaft, 9, rocking handle, 10, outlet pipe, 11, connecting tube, 12, force (forcing) pump, 13, bellows, 14, sparge pipe, 15, salt spray painting
Mouth, 16, balancing pole, 17, upper connecting rod, 18, lower connecting rod, 19, gear, 20, magnetic block, 21, electromagnet, 22, cylinder, 23,
Mounting plate, 24, bottom plate, 25, baffle plate, 26, apopore, 27, return duct, 28, reflux pump.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figures 1 to 4, a kind of novel salt fog experimental rig, including chamber 1, control cabinet 2 and brine tank 3, experiment
For case between control cabinet and brine tank, chamber upper end is hinged with transparent cover plate 4, facilitates in staff's viewing test case and tries
Situation is tested, is provided with sample stage 5 and fix bar 6 in chamber, sample stage is located at the lower section of fix bar, and its side passes through rotating shaft 7
It is rotatablely connected with chamber side wall, opposite side is provided with connecting shaft 8, and connection shaft end is connected with through chamber, control cabinet
Rocking handle 9, connecting shaft are rotatablely connected with chamber, control cabinet, and connecting shaft lockable mechanism, rotatable connection axle regulation are provided with control cabinet
Behind the angle of inclination of sample stage, sample stage is fixed using connecting shaft lockable mechanism, connecting shaft lockable mechanism includes balance
Bar 16, upper connecting rod 17, lower connecting rod 18, gear 19, magnetic block 20 and electromagnet 21, balancing pole are hinged on the inwall of control cabinet
On, the end of balancing pole has been respectively fixedly connected with upper connecting rod and lower connecting rod in both sides up and down, and upper connecting rod end is provided with magnetic
Block, magnetic block and the electromagnet being located on the inside of control cabinet roof cooperate, lower connecting rod and the gear phase being located in connecting shaft
Mutual spacing cooperation, brine tank is interior to be provided with outlet pipe 10, and outlet pipe is connected with being located at the connecting tube 11 of bottom of fixed, on outlet pipe
Provided with force (forcing) pump 12, bellows 13 is connected with connecting tube, sparge pipe 14 is connected with bellows, hydrojet tube end is provided with least
One salt atomizing nozzle 15, salt atomizing nozzle are located at the surface of sample stage, and bellows both sides are provided with expansion regulating mechanism, control ripple
The length of pipe, changes the position of salt atomizing nozzle, and expansion regulating mechanism includes two cylinders 22, is fixed on bellows upper end periphery
Mounting plate 23 and the bottom plate 24 for being fixed on bellows lower end periphery, two cylinders be installed in the same direction mounting plate and bottom plate it
Between, and it is symmetrical along bellows, sample stage front and rear sides are equipped with baffle plate 25, are in 45 between baffle plate and sample stage0Angle,
When ensureing that sample stage tilts, sample is not fallen off, and the place of connecting of baffle plate and sample stage is provided with multiple apopores 26, avoids salt fog
Water droplet can not drain in time, sample immersion wherein be damaged into sample internal structure, chamber bottom is connected with return duct 27, returns
The water inlet of flow tube and brine tank connects, and return duct is provided with reflux pump 28, ensures the recycling of salt solution, cost-effective, salt
The quantity of atomizing nozzle is 2, and two salt atomizing nozzles are symmetricly set on the both sides of sparge pipe, and salt fog nozzle opening is upward.
Specifically used method：
As shown in Figures 1 to 4, in use, opening the transparent cover plate 4 of chamber 1, sample is placed on sample stage 5,
Transparent cover plate 4 is covered, electromagnet 21 is produced suction to magnetic block 20, releases lower connecting rod 18 to the spacing of gear 19,
Rocking handle 9 is shaken, sample stage 5 is tilted to required angle, then electromagnet 21 produces repulsion to magnetic block 20, makes lower connecting rod 18
Gear 19 is carried out spacing, 5 inclined angle of sample stage is fixed, using force (forcing) pump 12 by the salt solution in brine tank 3 according to
It is secondary to be sprayed through outlet pipe 10, connecting tube 11, bellows 13, sparge pipe 14, salt atomizing nozzle 15, because bellows is provided with flexible adjust
Mechanism is saved, the flexible of bellows is controlled by cylinder 22, so as to change the height of salt atomizing nozzle 15, regulation salt atomizing nozzle 15 and sample
The distance between sample platform 5, solves the limitation that sample stage can only be tested certain a kind of sample, due to baffle plate 25 and sample stage
5 places of connecting are provided with apopore 26, can avoid salt fog water droplet because that can not drain in time, and sample immersion is wherein damaged in sample
Portion's structure, the salt solution used is recycled in brine tank 3 in the presence of reflux pump 28 through return duct 27, cost-effective.
More than, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited thereto,
Any those skilled in the art can expect in the technical scope disclosed by the utility model without creative work
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of novel salt fog experimental rig, including chamber, control cabinet and brine tank, it is characterised in that：The chamber position
Between control cabinet and brine tank, chamber upper end is hinged with transparent cover plate, and sample stage and fix bar are provided with chamber, described
Sample stage is located at the lower section of fix bar, and its side is rotatablely connected by rotating shaft and chamber side wall, and opposite side is provided with connection
Axle, the connection shaft end are connected with rocking handle through chamber, control cabinet, and connecting shaft rotates with chamber, control cabinet to be connected
Connect, connecting shaft lockable mechanism is provided with the control cabinet, outlet pipe is provided with the brine tank, the outlet pipe is with being located at fixation
The connecting tube connection of bar bottom, outlet pipe are provided with force (forcing) pump, bellows are connected with the connecting tube, is connected on the bellows
Sparge pipe is connected to, the hydrojet tube end is provided with least one salt atomizing nozzle, and the salt atomizing nozzle is located at the surface of sample stage,
The bellows is provided with expansion regulating mechanism.
A kind of 2. novel salt fog experimental rig as claimed in claim 1, it is characterised in that：The connecting shaft lockable mechanism includes
Balancing pole, upper connecting rod, lower connecting rod, gear, magnetic block and electromagnet, the balancing pole are hinged on the inwall of control cabinet,
The end of balancing pole has been respectively fixedly connected with upper connecting rod and lower connecting rod in both sides up and down, and the upper connecting rod end is provided with magnetic
Block, the magnetic block and the electromagnet being located on the inside of control cabinet roof cooperate, and the lower connecting rod is with being located in connecting shaft
The mutually spacing cooperation of gear.
A kind of 3. novel salt fog experimental rig as claimed in claim 1, it is characterised in that：The expansion regulating mechanism includes two
Individual cylinder, the mounting plate for being fixed on bellows upper end periphery and the bottom plate for being fixed on bellows lower end periphery, two gas
Cylinder is installed between mounting plate and bottom plate in the same direction, and symmetrical along bellows.
A kind of 4. novel salt fog experimental rig as claimed in claim 1, it is characterised in that：The sample stage front and rear sides are all provided with
There is baffle plate.
A kind of 5. novel salt fog experimental rig as claimed in claim 4, it is characterised in that：It is between the baffle plate and sample stage
450-900Angle.
A kind of 6. novel salt fog experimental rig as claimed in claim 5, it is characterised in that：The baffle plate intersects with sample stage
Meet place and be provided with multiple apopores.
A kind of 7. novel salt fog experimental rig as claimed in claim 1, it is characterised in that：The chamber bottom is connected with back
Flow tube, the water inlet connection of the return duct and brine tank, return duct are provided with reflux pump.
A kind of 8. novel salt fog experimental rig as claimed in claim 1, it is characterised in that：The quantity of the salt atomizing nozzle is 2
Individual, two salt atomizing nozzles are symmetricly set on the both sides of sparge pipe.
A kind of 9. novel salt fog experimental rig as described in claim 1 or 8, it is characterised in that：The salt fog nozzle opening court
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606728.8U CN206772785U (en) | 2017-05-27 | 2017-05-27 | A kind of novel salt fog experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606728.8U CN206772785U (en) | 2017-05-27 | 2017-05-27 | A kind of novel salt fog experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772785U true CN206772785U (en) | 2017-12-19 |
Family
ID=60638100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606728.8U Expired - Fee Related CN206772785U (en) | 2017-05-27 | 2017-05-27 | A kind of novel salt fog experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749540A (en) * | 2019-12-05 | 2020-02-04 | 中国民用航空总局第二研究所 | System for be used for acid salt fog test |
-
2017
- 2017-05-27 CN CN201720606728.8U patent/CN206772785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749540A (en) * | 2019-12-05 | 2020-02-04 | 中国民用航空总局第二研究所 | System for be used for acid salt fog test |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |