CN209589789U - A kind of salt spray test chamber - Google Patents
A kind of salt spray test chamber Download PDFInfo
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- CN209589789U CN209589789U CN201822254738.7U CN201822254738U CN209589789U CN 209589789 U CN209589789 U CN 209589789U CN 201822254738 U CN201822254738 U CN 201822254738U CN 209589789 U CN209589789 U CN 209589789U
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- salt
- spray test
- test chamber
- placement space
- salt spray
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Abstract
The utility model relates to a kind of salt spray test chambers, including cabinet, saline solution holding vessel, salt fog pipe and return pipe, box house is equipped with placement space multiple independent and to be opened/closed, temperature sensor is equipped in each placement space, salinity sensor and thermoregulator, there are two saline solution holding vessel is set, and it is equipped with salt fog pipe, and two salt fog pipes pass through from each placement space, and salt fog spray head is being set by the salt fog pipe inside placement space, salt spray test chamber is equipped with the controller for controlling capacity of sprinkler, controller and temperature sensor, salinity sensor is connected with thermoregulator.Compared with prior art, the utility model, which crosses controller, can be controlled separately temperature, humidity and salinity in each placement space, make environment locating for sample to be tested closer to environment as defined in actual working environment or standard, test result is more acurrate；And all placement spaces are not interfere with each other, and can be detected simultaneously for different samples, reduce equipment cost.
Description
Technical field
The utility model relates to detection technique fields, and in particular to a kind of salt spray test chamber.
Background technique
Salt spray test chamber, i.e. salt-mist corrosion tester, by examining the ability of the salt air corrosion to material and its protective layer,
And the processing quality of similar protective layer compares, while can examine the ability of certain product salt fog resistance corrosion；Suitable for components,
The salt spray corrosion test of electronic component, the protective layer of metal material and industrial products.For specially doing the third of detection service
For detection certification authority, side, the sample of detection is very various, since the working environment of different test samples is different,
If needing the very more detections that could complete various sample using existing salt spray test chamber, cost is very big.
Utility model content
The purpose of this utility model is exactly to provide a kind of strong applicability to overcome the problems of the above-mentioned prior art
Salt spray test chamber.
The purpose of this utility model can be achieved through the following technical solutions: a kind of salt spray test chamber, including cabinet, salt
Liquid holding vessel, salt fog pipe and return pipe, the box house are equipped with placement space multiple independent and to be opened/closed, each placement
Temperature sensor, salinity sensor and thermoregulator are equipped in space, there are two the saline solution holding vessel is set, one of them
Place low concentration saline solution, another places high concentration saline solution, and two saline solution holding vessels are equipped with salt fog pipe, and two salt fog pipes from
Pass through in each placement space, and salt fog spray head is being set by the salt fog pipe inside placement space, the salt spray test chamber is set
There is the controller for controlling capacity of sprinkler, the controller and temperature sensor, salinity sensor and thermoregulator connect
It connects.The utility model can be controlled separately temperature, humidity and salinity in each placement space by controller, make to be tested
Environment locating for sample is closer to environment as defined in actual working environment or standard, and all placement spaces are not interfere with each other, can be same
When detected for different samples.
The placement space bottom is equipped with leakage fluid dram, and the leakage fluid dram is arranged drain pipe, under the drain pipe
It brings out mouth and is placed on the bottom of box.Salt fog in placement space is under placement space inner wall condensing flow, extremely by drain line drains
The bottom of box.
The salt spray test chamber is equipped with devil liquor recovery tank, and the bottom of the cabinet is equipped with waste liquid port, and the waste liquid port passes through
Return pipe is connected to devil liquor recovery tank.The end of two salt fog pipes empties in cabinet, salt fog under cabinet wall condensing flow, and
It is collected to waste liquid port with the condensation water in placement space, devil liquor recovery tank is then back to by return pipe.This part
Waste liquid is by adding water or adding salt is repeatable to be utilized.
Liquid level sensor is equipped in two saline solution holding vessels, the liquid level sensor is connect with controller, the salt
Mist chamber is equipped with warning light, and the warning light is connect with controller.The setting can monitor salting liquid in saline solution holding vessel
Volume avoids drying up.
Preferably, 5~15 placement spaces are equipped in the cabinet.
Preferably, the controller is PLC controller.
Compared with prior art, the beneficial effects of the utility model are embodied in following several respects:
(1) temperature, humidity and salinity in each placement space can be controlled separately by controller, makes sample to be tested
For locating environment closer to environment as defined in actual working environment or standard, test result is more acurrate；
(2) all placement spaces are not interfere with each other, and can be detected simultaneously for different samples, reduce equipment cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1 is cabinet, and 2 be high concentration saline solution holding vessel, and 3 be low concentration saline solution holding vessel, and 4 be liquid level sensor, 5
It is placement space for salt fog pipe, 6,7 be salt fog spray head, and 8 be temperature sensor, and 9 be salinity sensor, and 10 are adjusted for temperature
Device, 11 be leakage fluid dram, and 12 be drain pipe, and 13 be devil liquor recovery tank, and 14 be waste liquid port, and 15 be return pipe.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Embodiment 1
A kind of salt spray test chamber, structure is as shown in Figure 1, include cabinet 1, high concentration saline solution holding vessel 2, low concentration saline solution
Holding vessel 3, salt fog pipe 5 and return pipe 15 are equipped with eight placement spaces 6 independent and to be opened/closed, each placement inside cabinet 1
Temperature sensor 8, salinity sensor 9 and thermoregulator 10 are equipped in space 6, wherein high concentration saline solution holding vessel 2 and low
Concentration saline solution holding vessel 3 is equipped with salt fog pipe 5, and two salt fog pipes 5 pass through from each placement space 6, and by placing
Salt fog spray head 7 is arranged in salt fog pipe 5 inside space 6, and salt spray test chamber is equipped with the PLC controller for controlling capacity of sprinkler, PLC
Controller is connect with temperature sensor 8, salinity sensor 9 and thermoregulator 10.It is placed in high concentration saline solution holding vessel 2
Saline solution mass fraction is 10%, and the saline solution mass fraction placed in low concentration saline solution holding vessel 3 is 2%.
Each 6 bottom of placement space is equipped with leakage fluid dram 11, and drain pipe 12, the lower end outlet of drain pipe 12 is arranged in leakage fluid dram 11
It is placed on 1 bottom of cabinet.Salt fog in placement space 6 is emitted into case by drain pipe 12 under 6 inner wall condensing flow of placement space
1 bottom of body.
Salt spray test chamber is equipped with devil liquor recovery tank 13, and the bottom of cabinet 1 is equipped with waste liquid port 14, and waste liquid port 14 passes through return pipe
15 are connected to devil liquor recovery tank 13.The end of two salt fog pipes 5 empties in cabinet 1, salt fog under 1 inner wall condensing flow of cabinet,
And it is collected to waste liquid port 14 with the condensation water in placement space 6, devil liquor recovery tank is then back to by return pipe 15
13.This part waste liquid is by adding water or adding salt is repeatable to be utilized.
Be equipped with liquid level sensor 4 in high concentration saline solution holding vessel 2 and low concentration saline solution holding vessel 3, liquid level sensor 4 with
Controller connection, salt spray test chamber are equipped with warning light, and warning light is connect with controller.The setting can monitor in saline solution holding vessel
The volume of salting liquid avoids drying up.
Claims (6)
1. a kind of salt spray test chamber, including cabinet, saline solution holding vessel, salt fog pipe and return pipe, which is characterized in that the cabinet
Inside is equipped with placement space multiple independent and to be opened/closed, is equipped with temperature sensor, salinity sensor in each placement space
And thermoregulator, one of to place low concentration saline solution there are two the saline solution holding vessel is set, another places high salt concentration
Liquid, two saline solution holding vessels are equipped with salt fog pipe, and two salt fog pipes pass through from each placement space, and empty by placing
Between internal salt fog pipe salt fog spray head is set, the salt spray test chamber is equipped with the controller for controlling capacity of sprinkler, the control
Device processed is connect with temperature sensor, salinity sensor and thermoregulator.
2. a kind of salt spray test chamber according to claim 1, which is characterized in that each placement space bottom is equipped with
Drain pipe is arranged in leakage fluid dram, the leakage fluid dram, and the lower end outlet of the drain pipe is placed on the bottom of box.
3. a kind of salt spray test chamber according to claim 1, which is characterized in that the salt spray test chamber is equipped with devil liquor recovery
Tank, the bottom of the cabinet are equipped with waste liquid port, and the waste liquid port is connected to by return pipe with devil liquor recovery tank.
4. a kind of salt spray test chamber according to claim 1, which is characterized in that be equipped with liquid in two saline solution holding vessels
Level sensor, the liquid level sensor are connect with controller, and the salt spray test chamber is equipped with warning light, the warning light and control
Device connection.
5. a kind of salt spray test chamber according to claim 1, which is characterized in that be equipped with 5~15 placements in the cabinet
Space.
6. any a kind of salt spray test chamber according to claim 1~5, which is characterized in that the controller is PLC control
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254738.7U CN209589789U (en) | 2018-12-29 | 2018-12-29 | A kind of salt spray test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254738.7U CN209589789U (en) | 2018-12-29 | 2018-12-29 | A kind of salt spray test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589789U true CN209589789U (en) | 2019-11-05 |
Family
ID=68351481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822254738.7U Active CN209589789U (en) | 2018-12-29 | 2018-12-29 | A kind of salt spray test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596509A (en) * | 2018-12-29 | 2019-04-09 | 莱茵技术（上海）有限公司 | A kind of salt spray test chamber |
-
2018
- 2018-12-29 CN CN201822254738.7U patent/CN209589789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596509A (en) * | 2018-12-29 | 2019-04-09 | 莱茵技术（上海）有限公司 | A kind of salt spray test chamber |
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