CN113916756B - Ship cabin environment simulation test equipment - Google Patents
Ship cabin environment simulation test equipment Download PDFInfo
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- CN113916756B CN113916756B CN202110956957.3A CN202110956957A CN113916756B CN 113916756 B CN113916756 B CN 113916756B CN 202110956957 A CN202110956957 A CN 202110956957A CN 113916756 B CN113916756 B CN 113916756B
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- test
- mixing
- box body
- assembly
- ship cabin
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- 238000004088 simulation Methods 0.000 title claims abstract description 24
- 150000003839 salts Chemical class 0.000 claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 22
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims abstract description 9
- 239000012267 brine Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000010410 layer Substances 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000003595 mist Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses ship cabin environment simulation test equipment, which comprises a test box body, wherein an auxiliary box body and a test cabin are arranged in the test box body, a brine tank, a saturation cylinder and an ultrasonic generator connected with the saturation cylinder are arranged at the bottom of the auxiliary box body, the ultrasonic generator is communicated with the bottom of a mixing box assembly through a vertical pipeline, at least one layer of mixing plates which are transversely arranged are arranged in the mixing box assembly, a plurality of through holes are formed in the mixing plates, and a plurality of convex branches which are arranged in a staggered manner are circumferentially arranged in each through hole; the two sides of the upper part of the test bin are respectively provided with a spray assembly, the spray assembly is axially provided with a plurality of spray holes, and the top of the mixing box assembly is provided with a transition pipeline which can be respectively communicated with the spray assembly; the top of the test box body is provided with a fan system. According to the invention, the simulation degree of the real environment in the salt fog state is improved through the structural design, so that the test environment is consistent with the real environment of the ship cabin, and the accuracy and the effectiveness of test data are improved.
Description
Technical Field
The invention relates to ship cabin environment simulation test equipment, and belongs to the technical field of environment simulation tests.
Background
The salt fog generated by the traditional salt fog test box is water salt fog, and has a large phase difference with the salt fog state of the actual environment in the ship cabin, if the traditional salt fog test box is adopted to simulate the indoor environment of the ship cabin so as to carry out the salt fog test of the ship cabin electronic product, the service environment of the actual electronic product cannot be truly simulated, and the accuracy of test data is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the ship cabin environment simulation test equipment, the simulation degree of the real environment in the salt fog state is improved through structural design, so that the test environment is consistent with the real environment of the ship cabin, and the accuracy and the effectiveness of test data are improved.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a naval vessel cabin environment simulation test equipment, includes the test box, have vice box and carry out the experimental storehouse of environment simulation test in the test box, vice box bottom is provided with brine tank, the saturation section of thick bamboo that is connected with this brine tank, with the ultrasonic generator that is connected with saturation section of thick bamboo, this ultrasonic generator is linked together with mixing box subassembly bottom through vertical pipeline, have the mixing plate that is one deck at least and transversely set up in this mixing box subassembly, have a plurality of through-holes on this mixing plate, and circumference has a plurality of protruding branches of crisscross setting in every through-hole;
the two sides of the upper part of the test bin are respectively provided with a spray assembly, the spray assembly is axially provided with a plurality of spray holes, and the top of the mixing box assembly is provided with a transition pipeline which can be respectively communicated with the spray assembly;
the top of the test box body is provided with a fan system, and an air outlet of the fan system is arranged on one side of the top of the test bin, so that salt fog air in the test bin is blown in an internal circulation manner.
Further, a heating system and a refrigerating system are arranged on the side wall of the middle of the test bin, the heating system is located above the refrigerating system, and the refrigerating system and the heating system are opposite to an air outlet of the fan system.
Further, the heating system and the generating part of the refrigerating system are arranged in the auxiliary box body, a humidifying system is arranged in the middle of the auxiliary box body, an outlet of the humidifying system is communicated with the side wall of the test bin, and an outlet of the humidifying system is positioned above the heating system.
Further, the mixing plates are detachably arranged in the mixing box assembly, the number of the mixing plates is two or more, and the through holes on the adjacent two layers of mixing plates are arranged in a staggered mode.
Further, the surface of the mixing plate is provided with an anti-salt fog corrosion adhesive layer.
Further, a temperature and humidity sensor is arranged in the test bin.
The invention has the beneficial effects that: utilize supersonic generator to carry out ultrasonic oscillation to the salt water in the saturation section of thick bamboo to produce the little atmosphere of salt fog, again loop through vertical pipeline, mixing box subassembly, transition pipeline, spray subassembly and carry the little atmosphere of salt fog to experimental storehouse in, carry out simulation adjustment to the little atmosphere of salt fog through vertical pipeline, mixing box subassembly, transition pipeline and spray subassembly, make finally get into the little atmosphere of salt fog in experimental storehouse more be close to the actual environment in naval vessel cabin, improve the degree of simulation of the real environment of salt fog state through structural design, make experimental environment and naval vessel cabin actual environment unanimous, and then improve the accuracy and effectiveness of experimental data.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the construction of the mixing tank assembly of the present invention;
fig. 3 is a schematic cross-sectional view of portion a of fig. 2.
Detailed Description
The invention will be described in further detail with reference to specific embodiments and drawings.
The ship cabin environment simulation test equipment as shown in fig. 1-3 comprises a test box body 1, wherein a secondary box body 8 and a test cabin 5 for performing environment simulation test are arranged in the test box body 1, a brine tank, a saturation cylinder 12 connected with the brine tank and an ultrasonic generator 11 connected with the saturation cylinder 12 are arranged at the bottom of the secondary box body 8, the ultrasonic generator 11 is communicated with the bottom of a mixing box assembly 9 through a vertical pipeline, at least one layer of mixing plates 901 which are transversely arranged are arranged in the mixing box assembly 9, a plurality of through holes 902 are formed in the mixing plates 901, and a plurality of convex branches 903 which are arranged in a staggered manner are circumferentially arranged in each through hole 902;
the two sides of the upper part of the test bin 5 are respectively provided with a spray assembly 3, the spray assembly 3 is provided with a plurality of spray holes along the axial direction, and the top of the mixing box assembly 9 is provided with a transition pipeline 13 which can be respectively communicated with the spray assembly 3;
the top of the test box body 1 is provided with a fan system 4, and an air outlet of the fan system 4 is arranged on one side of the top of the test bin 5, so that salt fog air in the test bin 5 is blown in an internal circulation manner.
Specifically, the functional components of the whole test equipment are all arranged in the auxiliary box body 8, the test cabin 5 is separated from the auxiliary box body 8 by a partition board, and the partition board is made of heat insulation materials, so that each environmental factor, such as temperature and the like, in the test cabin 5 is prevented from being influenced when the functional components in the auxiliary box body 8 work, and the stability of the simulation environment in the test cabin 5 is further ensured.
The brine tank, the saturation cylinder 12, the ultrasonic generator 11 and the like in the auxiliary box body 8 are combined into a whole salt fog generator for generating a salt fog micro-atmosphere. Wherein, the saturated brine is ultrasonically oscillated by the ultrasonic generator 11, thereby generating a salt mist micro-atmosphere. The salt mist micro-atmosphere enters the test bin 5 after passing through the vertical pipeline, the mixing box assembly 9, the transition pipeline 13 and the spraying assembly 3.
Here, the vertical pipeline, the mixing box assembly 9, the transition pipeline 13 and the spraying assembly 3 are all used for adjusting the salt fog micro-atmosphere, so that the salt fog micro-atmosphere is close to or consistent with the salt fog environment in the ship cabin, the stability of the ship cabin test environment is ensured, and the accuracy of test data of the ship cabin simulation test environment is further improved. Wherein, produce the little atmosphere of salt fog through supersonic generator 11 and pass through vertical passageway, upwards in the mixing box subassembly 9, big granule salt fog in the little atmosphere of salt fog drops down, or contact vertical passageway lateral wall and stay, the little atmosphere of salt fog gets into in the mixing box subassembly 9, the little atmosphere of salt fog is in the mixing box subassembly 9, because the setting of mixing plate 901, the little atmosphere of salt fog fully mixes with air in the mixing box subassembly 9, form the little atmosphere of salt fog that has little salt fog but not salt fog drop, when salt fog little atmosphere mixes with air, because of the via hole 902 inner wall is provided with a plurality of protruding branches 903, when salt fog little atmosphere passes through via hole 902, big granule salt fog will depend on protruding branch 903, little salt fog passes through the back, get into spray assembly 3 through transition pipeline 13 again, get into in the test bin 5 by spray assembly 3.
The mixing plate 901 is positioned within the mixing tank assembly 9 by shelves or rails to form a removable structure for maintenance replacement. The number of the mixing plates 901 is as two or more as possible, for example, three layers of mixing plates 901 are adopted in the illustration, and the through holes 902 on the adjacent two layers of mixing plates 901 are arranged in a staggered manner, so that the salt mist micro-atmosphere has a longer mixing process with air in the mixing box assembly 9. To increase the useful life of the mixing plate 901, an anti-salt spray corrosion layer 904, such as a salt spray resistant paint or coating, is provided on the surface of the mixing plate 901. For the prongs 903 in the via 902, they may be made of a resilient material, such as plastic, and the like, that will be positioned within the hole by an interference fit.
When the salt mist micro-atmosphere enters the test bin 5, in order to ensure that the salt mist micro-atmosphere in the test bin 5 is uniform, the fan system 4 ensures that the whole test bin 5 forms internal circulation through blowing, and ensures the uniform micro-atmosphere in the test bin 5.
In addition, the side wall of the middle part of the test cabin 5 is provided with a heating system 6 and a refrigerating system 7, the heating system 6 is positioned above the refrigerating system 7, and the refrigerating system 7 and the heating system 6 are opposite to the air outlet of the fan system 4. When the refrigerating system 7 or/and the heating system 6 refrigerates or/and heats the environment in the test cabin 5, the fan system 4 can be used to stabilize and even the environment in the test cabin 5.
The heating system 6 and the generating part of the refrigerating system 7 are arranged in the auxiliary box body 8, a humidifying system 10 is arranged in the middle of the auxiliary box body 8, an outlet of the humidifying system 10 is communicated with the side wall of the test bin 5, and the outlet of the humidifying system 10 is positioned above the heating system 6, and similarly, when the humidifying system 10 is used for humidifying, the refrigerating system 7 and the heating system 6 also refrigerate or heat the humidified air in real time, and the fan system 4 is used for uniformly circulating the whole environment of the test bin 5.
Finally, a temperature and humidity sensor is arranged in the test bin 5, the temperature and humidity of the test environment in the test bin 5 are monitored in real time through the sensor, and the electronic control system is utilized to realize the adjustable and controllable environment on the whole test bin 5, so that the multiple data of the whole simulation environment test are ensured.
The foregoing has described in detail the technical solutions provided by the embodiments of the present invention, and specific examples have been applied to illustrate the principles and implementations of the embodiments of the present invention, where the above description of the embodiments is only suitable for helping to understand the principles of the embodiments of the present invention; meanwhile, as for those skilled in the art, according to the embodiments of the present invention, there are variations in the specific embodiments and the application scope, and the present description should not be construed as limiting the present invention.
Claims (6)
1. The utility model provides a naval vessel cabin environment simulation test equipment, includes test box (1), have vice box (8) and carry out environmental simulation test's test storehouse (5), its characterized in that in test box (1): the bottom of the auxiliary box body (8) is provided with a brine tank, a saturation cylinder (12) connected with the brine tank, and an ultrasonic generator (11) connected with the saturation cylinder (12), wherein the ultrasonic generator (11) is communicated with the bottom of a mixing box assembly (9) through a vertical pipeline, the mixing box assembly (9) is internally provided with at least one layer of mixing plates (901) which are transversely arranged, the mixing plates (901) are provided with a plurality of through holes (902), and a plurality of convex branches (903) which are arranged in a staggered manner are circumferentially arranged in each through hole (902);
the two sides of the upper part of the test bin (5) are respectively provided with a spray assembly (3), the spray assembly (3) is axially provided with a plurality of spray holes, and the top of the mixing box assembly (9) is provided with a transition pipeline (13) which can be respectively communicated with the spray assembly (3);
the top of the test box body (1) is provided with a fan system (4), and an air outlet of the fan system (4) is arranged on one side of the top of the test bin (5), so that salt fog air in the test bin (5) is blown in an internal circulation manner.
2. The ship cabin environment simulation test device according to claim 1, wherein: the side wall in the middle of the test bin (5) is provided with a heating system (6) and a refrigerating system (7), the heating system (6) is positioned above the refrigerating system (7), and the refrigerating system (7) and the heating system (6) are opposite to an air outlet of the fan system (4).
3. The ship cabin environment simulation test device according to claim 2, wherein: the heating system (6) and the refrigerating system (7) are arranged in the auxiliary box body (8), a humidifying system (10) is arranged in the middle of the auxiliary box body (8), an outlet of the humidifying system (10) is communicated with the side wall of the test bin (5), and an outlet of the humidifying system (10) is positioned above the heating system (6).
4. The ship cabin environment simulation test device according to claim 1, wherein: the mixing plates (901) are detachably arranged in the mixing box assembly (9), the number of the mixing plates (901) is two or more, and through holes (902) on two adjacent layers of the mixing plates (901) are arranged in a staggered mode.
5. A ship cabin environment simulation test device according to claim 1 or 4, wherein: the surface of the mixing plate (901) is provided with an anti-salt fog corrosion adhesive layer (904).
6. The ship cabin environment simulation test device according to claim 1, wherein: and a temperature and humidity sensor is arranged in the test bin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110956957.3A CN113916756B (en) | 2021-08-19 | 2021-08-19 | Ship cabin environment simulation test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110956957.3A CN113916756B (en) | 2021-08-19 | 2021-08-19 | Ship cabin environment simulation test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113916756A CN113916756A (en) | 2022-01-11 |
| CN113916756B true CN113916756B (en) | 2024-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110956957.3A Active CN113916756B (en) | 2021-08-19 | 2021-08-19 | Ship cabin environment simulation test equipment |
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| Country | Link |
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| CN (1) | CN113916756B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619460B (en) * | 2024-01-25 | 2024-04-02 | 扬州威特科技有限公司 | Salt fog test box for automobile radiator |
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| CN113916756A (en) | 2022-01-11 |
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