CN103048259B - Salt mist environmental test device and salt mist environment production method thereof - Google Patents
Salt mist environmental test device and salt mist environment production method thereof Download PDFInfo
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- CN103048259B CN103048259B CN201210537085.8A CN201210537085A CN103048259B CN 103048259 B CN103048259 B CN 103048259B CN 201210537085 A CN201210537085 A CN 201210537085A CN 103048259 B CN103048259 B CN 103048259B
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Abstract
The invention discloses a kind of salt mist environmental test device and salt mist environment production method thereof, described salt mist environmental test device includes control system, salt fog generation system, test feedback system and salt spray test chamber, described control system, salt fog generation system are connected successively with salt spray test chamber, and described test feedback system connects described control system and salt spray test chamber respectively.Described method is that salt fog generation system generates salt fog, and salt fog is transported in salt spray test chamber, test feedback system is measured the salt fog settling amount in salt spray test chamber, and by measured result feedback to control system, the salt fog growing amount of the output control salt fog generation system that control system is fed back according to test feedback system.Described device and method can make power equipment carry out environmental longevity aging test in salt mist environment.
Description
Technical field
The present invention relates to a kind of salt mist environmental test device and salt mist environment production method thereof.
Background technology
Along with making rapid progress of material, but they often can be subject to extraneous environmental impact, therefore often need carry out environmental longevity aging test to material.And in electric system, power equipment often volume is larger, thus environmental longevity aging test is carried out to power equipment, particularly make power equipment carry out in salt mist environment environmental longevity aging test often comparatively difficulty, this seriously inhibits the true environment life search of power equipment.
Summary of the invention
Based on this, the invention reside in the defect overcoming prior art, provide a kind of salt mist environmental test device and salt mist environment production method thereof, this device and method can make power equipment carry out environmental longevity aging test in salt mist environment.
Its technical scheme is as follows:
A kind of salt mist environmental test device, include control system, salt fog generation system, test feedback system and salt spray test chamber, described control system, salt fog generation system are connected successively with salt spray test chamber, and described test feedback system connects described control system and salt spray test chamber respectively.
Below further technical scheme is described:
Described salt fog generation system includes salt fog generator, brine tank, temp measuring system and salt water heating system, this salt fog generator, salt water heating system, temp measuring system are all connected with described brine tank, and described salt fog generator, salt water heating system are all connected with described control system with temp measuring system.
Described test feedback system includes multiple detecting sensor, and it is inner that detecting sensor is placed in described salt spray test chamber.
Described detecting sensor is equidistantly uniformly distributed in salt spray test chamber interior surface.
Also be connected with salt fog transmission system between described salt fog generation system and salt spray test chamber, one end of this salt fog transmission system is connected with described salt fog generator, and the other end is connected with salt spray test chamber.
Described salt mist environmental test device also includes voltage pressue device, this voltage pressue device includes wall bushing, the salt spray test chamber described in part embedding of wall bushing is inner, and voltage pressue device is connected with described salt spray test chamber by its wall bushing.
Described salt mist environmental test device also includes transport track, and this transport track is extended to the inside of salt spray test chamber by the outside of salt spray test chamber, transports on track and is also provided with the travelling bogie matched with it.
The present invention also provides a kind of salt mist environment production method of salt mist environmental test device, and the method is:
Salt fog generation system generates salt fog, and is transported in salt spray test chamber by salt fog; Test feedback system is measured the salt fog settling amount in salt spray test chamber, and by measured result feedback to control system; The salt fog growing amount of the output control salt fog generation system that control system is fed back according to test feedback system.
Further, described salt fog generation system includes salt fog generator, brine tank, temp measuring system and salt water heating system, and in salt fog generation system, the generation method of salt fog is: salt water heating system heats the salt solution in brine tank; Temp measuring system detects the brine temp in brine tank, and this testing result is fed back to control system; Control system controls salt water heating system according to the feedback result of temp measuring system and whether starts work; Brine tank provides salt solution then to salt fog generator; Salt fog generator generates salt fog; Control system controls the salt fog growing amount of salt fog generator according to the feedback result of described test feedback system.
Below the advantage of preceding solution or principle are described:
1, described control system, salt fog generation system are connected successively with salt spray test chamber, test feedback system connects described control system and salt spray test chamber respectively, salt fog generation system can generate salt fog, and salt fog is transported in salt spray test chamber, test feedback system can be measured the salt fog settling amount in salt spray test chamber, and by measured result feedback to control system, control system is then according to the salt fog growing amount testing the output control salt fog generation system that feedback system is fed back.Thus this salt mist environmental test device can make power equipment carry out environmental longevity aging test in salt mist environment.
2, described salt fog generator, salt water heating system, temp measuring system are all connected with described brine tank, and salt fog generator, salt water heating system are all connected with described control system with temp measuring system, thus salt water heating system can heat the salt solution in brine tank on the one hand, temp measuring system can detect the brine temp in brine tank, and this testing result is fed back to control system, control system then controls salt water heating system according to the feedback result of temp measuring system and whether starts work; And brine tank provides salt solution to salt fog generator on the other hand, salt fog generator can generate salt fog and flow to salt spray test chamber, and control system controls the salt fog growing amount of salt fog generator according to the feedback result of described test feedback system.
3, described test feedback system includes multiple detecting sensor, it is inner that detecting sensor is placed in described salt spray test chamber, then detecting sensor can detect the salt fog settling amount of salt spray test chamber inside, thus test feedback system can feed back to described control system the situation of the salt fog settling amount detected.
4, described detecting sensor is equidistantly uniformly distributed in salt spray test chamber interior surface, then can ensure that the salt fog settling amount of detecting sensor to salt spray test chamber inside carries out effectively and accurately detecting, thus ensures the reliability of testing result.
5, be also connected with salt fog transmission system between described salt fog generation system and salt spray test chamber, the salt fog that salt fog generation system generates is transported to salt spray test chamber inside by this salt fog transmission system.
6, voltage pressue device is connected with described salt spray test chamber by its wall bushing, power equipment then can be made under voltage-operated condition in salt mist environment, to carry out environmental longevity aging test, make the requirement that test is more realistic, test more true and reliable.
7, track is extended to salt spray test chamber inside by the outside of salt spray test chamber is transported, transport on track and the travelling bogie matched with it is also installed, then need the power equipment carrying out environmental longevity aging test can be placed on travelling bogie, and by the inside of travelling bogie along the salt spray test chamber transported described in track feeding, wherein, Electric control can be adopted to the control of travelling bogie.
8, described salt mist environment production method can make salt mist environmental test device produce salt mist environment, thus power equipment can be made under salt mist environment to carry out environmental longevity aging test.
The generation method of 9, described salt fog can make salt fog generation system generate salt fog under control of the control system.
Accompanying drawing explanation
Fig. 1 is the system construction drawing of the salt-fog test device described in the embodiment of the present invention.
Fig. 2 is the assembly structure figure of the salt-fog test device described in the embodiment of the present invention.
Fig. 3 is the distribution schematic diagram of detecting sensor in salt spray test chamber described in the embodiment of the present invention.
Description of reference numerals:
1, control system, 2, salt fog generation system, 201, salt fog generator, 202, brine tank, 203, temp measuring system, 204, salt water heating system, 3, feedback system is tested, 301, detecting sensor, 4, salt spray test chamber, 5, salt fog transmission system, 6, voltage pressue device, 601, wall bushing, 6011, lead-in wire link, 7, track is transported, 8, travelling bogie.
Embodiment
Below embodiments of the invention are described in detail:
As shown in Figure 1 to Figure 3, a kind of salt mist environmental test device, include control system 1, salt fog generation system 2, test feedback system 3 and salt spray test chamber 4, described control system 1, salt fog generation system 2 are connected successively with salt spray test chamber 4, and described test feedback system 3 connects described control system 1 and salt spray test chamber 4 respectively.
Wherein, described salt fog generation system 2 includes salt fog generator 201, brine tank 202, temp measuring system 203 and salt water heating system 204, this salt fog generator 201, salt water heating system 204, temp measuring system 203 are all connected with described brine tank 202, and described salt fog generator 201, salt water heating system 204 and temp measuring system 203 are all connected with described control system 1.Described test feedback system 3 includes 16 detecting sensors 301, and it is inner that detecting sensor 301 is placed in described salt spray test chamber 4.Described detecting sensor 301 is equidistantly uniformly distributed in salt spray test chamber 4 interior surface.Also be connected with salt fog transmission system 5 between described salt fog generation system 2 and salt spray test chamber 4, one end of this salt fog transmission system 5 is connected with described salt fog generator 201, and the other end is connected with salt spray test chamber 4.Described salt mist environmental test device also includes voltage pressue device 6, this voltage pressue device 6 includes wall bushing 601, the salt spray test chamber 4 described in part embedding of wall bushing 601 is inner, and voltage pressue device 6 is connected with described salt spray test chamber 4 by its wall bushing 601.The end of wall bushing 601 is provided with lead-in wire link 6011.Described salt mist environmental test device also includes and transports track 7, and this transport track 7 is extended to the inside of salt spray test chamber 4 by the outside of salt spray test chamber 4, transports on track 7 and is also provided with the travelling bogie 8 matched with it.
The present embodiment also provides a kind of salt mist environment production method of salt mist environmental test device, and the method is:
Salt fog generation system 2 generates salt fog, and is transported to by salt fog in salt spray test chamber 4; Salt fog settling amount in test feedback system 3 pairs of salt spray test chambers 4 is measured, and by measured result feedback to control system 1; The salt fog growing amount of the output control salt fog generation system 2 that control system 1 is fed back according to test feedback system 3.
Wherein, in salt fog generation system, the generation method of salt fog is: the salt solution in salt water heating system 204 pairs of brine tanks 202 heats; Brine temp in temp measuring system 203 pairs of brine tanks 202 detects, and this testing result is fed back to control system 1; Control system 1 controls salt water heating system 204 according to the feedback result of temp measuring system 203 and whether starts work; Brine tank 202 provides salt solution then to salt fog generator 201; Salt fog generator 201 generates salt fog; Control system 1 controls the salt fog growing amount of salt fog generator 201 according to the feedback result of described test feedback system 3.
The present embodiment has the following advantages or principle:
1, described control system 1, salt fog generation system 2 are connected successively with salt spray test chamber 4, test feedback system 3 connects described control system 1 and salt spray test chamber 4 respectively, salt fog generation system 2 can generate salt fog, and salt fog is transported in salt spray test chamber 4, test feedback system 3 can be measured the salt fog settling amount in salt spray test chamber 4, and by measured result feedback to control system 1, control system 1 is then according to the salt fog growing amount testing the output control salt fog generation system 2 that feedback system 3 is fed back.Thus this salt mist environmental test device can make power equipment carry out environmental longevity aging test in salt mist environment.Salt mist environmental test device in the present embodiment is applicable to the environmental longevity aging test of carrying out 10KV and following power equipment under salt mist environment.
2, described salt fog generator 201, salt water heating system 204, temp measuring system 203 are all connected with described brine tank 202, and salt fog generator 201, salt water heating system 204 and temp measuring system 203 are all connected with described control system 1, thus salt water heating system 204 can heat the salt solution in brine tank 202 on the one hand, temp measuring system 203 can detect the brine temp in brine tank 202, and this testing result is fed back to control system 1, control system 1 feedback result according to temp measuring system 203 controls salt water heating system 204 and whether starts work; And brine tank 202 provides salt solution to salt fog generator 201 on the other hand, salt fog generator 201 can generate salt fog and flow to salt spray test chamber 4, and control system 1 controls the salt fog growing amount of salt fog generator 201 according to the feedback result of described test feedback system 3.
3, described test feedback system 3 includes multiple detecting sensor 301, it is inner that detecting sensor 301 is placed in described salt spray test chamber 4, then detecting sensor 301 can detect the salt fog settling amount of salt spray test chamber 4 inside, thus test feedback system 3 can feed back to described control system 1 the situation of the salt fog settling amount detected.
4, described detecting sensor 301 is equidistantly uniformly distributed in salt spray test chamber 4 interior surface, then can ensure that the salt fog settling amount of detecting sensor 301 pairs of salt spray test chamber 4 inside carries out effectively and accurately detecting, thus ensures the reliability of testing result.
5, be also connected with salt fog transmission system 5 between described salt fog generation system 2 and salt spray test chamber 4, it is inner that the salt fog that salt fog generation system 2 generates is transferred to salt spray test chamber 4 by this salt fog transmission system 5.
6, voltage pressue device 6 is connected with described salt spray test chamber 4 by its wall bushing 601, power equipment then can be made under voltage-operated condition in salt mist environment, to carry out environmental longevity aging test, make the requirement that test is more realistic, test more true and reliable.Wherein, above-mentioned lead-in wire link 6011 need carry out the power equipment of environmental longevity aging test for connecting.
7, track 7 is extended to salt spray test chamber 4 inside by the outside of salt spray test chamber 4 is transported, transport on track 7 and the travelling bogie 8 matched with it is also installed, then need the power equipment carrying out environmental longevity aging test can be placed on travelling bogie 8, and sent into the inside of described salt spray test chamber 4 along transport track 7 by travelling bogie 8, wherein, Electric control can be adopted to the control of travelling bogie 8.
8, described salt mist environment production method can make salt mist environmental test device produce salt mist environment, thus power equipment can be made under salt mist environment to carry out environmental longevity aging test.
The generation method of 9, described salt fog can make salt fog generation system 2 generate salt fog under the control of control system 1.
The above embodiment only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. a salt mist environmental test device, it is characterized in that, include control system, salt fog generation system, test feedback system and salt spray test chamber, described control system, salt fog generation system are connected successively with salt spray test chamber, and described test feedback system connects described control system and salt spray test chamber respectively; Described salt fog generation system includes salt fog generator, brine tank, temp measuring system and salt water heating system, this salt fog generator, salt water heating system, temp measuring system are all connected with described brine tank, and described salt fog generator, salt water heating system are all connected with described control system with temp measuring system; This device also includes transport track, and this transport track is extended to the inside of salt spray test chamber by the outside of salt spray test chamber, transports on track and is also provided with the travelling bogie matched with it.
2. salt mist environmental test device according to claim 1, is characterized in that, described test feedback system includes multiple detecting sensor, and it is inner that detecting sensor is placed in described salt spray test chamber.
3. salt mist environmental test device according to claim 2, is characterized in that, described detecting sensor is equidistantly uniformly distributed in salt spray test chamber interior surface.
4. salt mist environmental test device according to claim 1, it is characterized in that, also be connected with salt fog transmission system between described salt fog generation system and salt spray test chamber, one end of this salt fog transmission system is connected with described salt fog generator, and the other end is connected with salt spray test chamber.
5. salt mist environmental test device according to any one of claim 1 to 4, it is characterized in that, also include voltage pressue device, this voltage pressue device includes wall bushing, the salt spray test chamber described in part embedding of wall bushing is inner, and voltage pressue device is connected with described salt spray test chamber by its wall bushing.
6. a salt mist environment production method for the salt mist environmental test device according to any one of the claims 1 to 5, is characterized in that, the method is:
Salt fog generation system generates salt fog, and is transported in salt spray test chamber by salt fog; Test feedback system is measured the salt fog settling amount in salt spray test chamber, and by measured result feedback to control system; The salt fog growing amount of the output control salt fog generation system that control system is fed back according to test feedback system;
Wherein, described salt fog generation system includes salt fog generator, brine tank, temp measuring system and salt water heating system, and in salt fog generation system, the generation method of salt fog is: salt water heating system heats the salt solution in brine tank; Temp measuring system detects the brine temp in brine tank, and this testing result is fed back to control system; Control system controls salt water heating system according to the feedback result of temp measuring system and whether starts work; Brine tank provides salt solution then to salt fog generator; Salt fog generator generates salt fog; Control system controls the salt fog growing amount of salt fog generator according to the feedback result of described test feedback system.
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| CN201210537085.8A CN103048259B (en) | 2012-12-11 | 2012-12-11 | Salt mist environmental test device and salt mist environment production method thereof |
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| CN103994966A (en) * | 2014-03-14 | 2014-08-20 | 卢申林 | High-acceleration salt mist test box |
| CN103913411A (en) * | 2014-03-31 | 2014-07-09 | 广州供电局有限公司 | ADSS (All-dielectric Self-Supporting Optic Fiber Cable) test device and method |
| US10012581B2 (en) * | 2015-08-28 | 2018-07-03 | The Boeing Company | Cyclic flexing salt-spray chamber and methods |
| CN107192658A (en) * | 2017-03-29 | 2017-09-22 | 中国航空无线电电子研究所 | Salt spray test chamber |
| CN111060757A (en) * | 2019-12-10 | 2020-04-24 | 国网浙江省电力有限公司舟山供电公司 | Salt fog laboratory convenient to drop out fuse is placed |
| CN112798516B (en) * | 2021-01-26 | 2022-06-24 | 上海增达科技股份有限公司 | Salt fog test device of simulation salt fog environment |
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