CN208488367U - Marine environment simulation test device - Google Patents
Marine environment simulation test device Download PDFInfo
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- CN208488367U CN208488367U CN201820810889.3U CN201820810889U CN208488367U CN 208488367 U CN208488367 U CN 208488367U CN 201820810889 U CN201820810889 U CN 201820810889U CN 208488367 U CN208488367 U CN 208488367U
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Abstract
The utility model discloses marine environment simulation test devices, it include: an experimental cabin for placing trial target, one discharge water unit is for the liquid level and pressure in Control experiment cabin, the electronic control unit that the fluid temperature and one that one control temperature unit is used in Control experiment cabin are electrically connected with the experimental cabin, discharge water unit and control temperature unit respectively.It the advantage is that, the various physical parameters in continuous Adjustment Tests cabin simultaneously can be needed according to test, and space setting is rationally, integrated level is high.The concussion and temperature that control temperature unit generates during the work time in order to prevent influence, it is made to make separate type setting with experimental cabin.And discharge water unit and experimental cabin closely be arrangeds and can effectively reduce pipeline and walk journey, make pressure control more accurately and response speed faster.Only there are two temperature control interface and two liquid line interfaces, structure are very simple for the experimental cabin.
Description
Technical field
The utility model relates to a kind of environment test device and corresponding test method more particularly to marine environment simulation examinations
Experiment device.
Background technique
Diving appliance and electronic, deep-sea analysis instrument, the products such as ocean operation robot required before actually going into operation into
Row simulation test in kind: under the pressure of simulating ocean environment, temperature, flow velocity weather conditions, physics to product and other
Correlated performance is tested.After test, judge whether the performance of product reaches requirement by examining and determine, in order to setting for product
Meter, improvement, calibrating and exfactory inspection use.
The device integration of various ocean simulation tests is low at present, in order to simulate various physical parameters in ocean, to be arranged
Multiple functions module needs individually to carry out regulation input to sample bin according to test.Since the environment of ocean is with depth
Variation, various the physical-chemical parameters all constantly consecutive variations, therefore existing experimental rig can not meet real simulation
Demand, and the low output parameter for causing functional module of integrated level reaches transmission variation after sample bin, cannot reach accurate mould
Work done in the manner of a certain author is used.
Utility model content
In order to solve the above-mentioned problems of the prior art, the utility model aim is to provide a kind of high integration, each
Physical parameter can simultaneously consecutive variations marine environment simulation test device.
Marine environment simulation test device described in the utility model, comprising: for placing trial target, one gives an experimental cabin
Drainage cell is used for the fluid temperature in Control experiment cabin for the liquid level and pressure in Control experiment cabin, a control temperature unit, with
And one respectively with the experimental cabin, discharge water unit and control temperature unit be electrically connected electronic control unit；
The experimental cabin open upper end, and the lid for closing the opening is equipped in opening；It is tight in experimental cabin one side
The close setting discharge water unit, the discharge water unit are connect by pipeline with experimental cabin inner cavity；In experimental cabin another side
The control temperature unit is arranged in separate type, and the control temperature unit is centered around the temperature control tube on the outside of experimental cabin by temperature control piping connection
Group, and insulating layer is set outside temperature control tube group and is coated；The experimental cabin intracavity bottom is equipped with spiral propeller assembly, the spiral
The line group of propeller assembly is sealed be pierced by inner cavity after be electrically connected with electronic control unit.
Preferably, the experimental cabin inner cavity setting drainpipe and water inlet pipe are separately connected discharge water unit；The discharge
Water unit includes pressure pipeline, supply line, discharge pipe line and decompression pipeline；After the pressure pipeline and supply line are in parallel
One end connects water inlet pipe, and other end connects water inlet, and the pressure pipeline concatenation one is used for the gas-liquid booster pump of pressurization；It is described
Discharge pipe line it is in parallel with decompression pipeline after one end connect drainpipe, other end connection discharge outlet；The pressure pipeline pipe
Diameter is smaller than supply line, and the decompression pipeline caliber is smaller than discharge pipe line.
Preferably, the electronic control unit is arranged above the discharge water unit.The setting height of electronic control unit is more suitable
Answer the operating position of testing crew, and the requirement of compromise between security and integrated level.
Preferably, the control temperature unit is equipped with cold loop and hot loop, and the cold loop and hot loop pass through respectively
Four-way reversing valve accesses temperature control pipeline.By the flexible conversion of four-way reversing valve, one group of temperature control tube group need to be only arranged i.e. in experimental cabin
The operation of heating or cooling can be achieved, it is more convenient to the fixing fabric structure of experimental cabin, and also the integrated level of control temperature unit is also into one
Step improves.
Preferably, the control temperature unit includes compressor, heat exchanger and four-way reversing valve, the compressor high-voltage end
Connect four-way reversing valve first interface, low-pressure end connects four-way reversing valve third interface after concatenating a gas-liquid separator；Described
Heat exchanger one end connects the one interface of the second interface of four-way reversing valve, other end connection temperature control pipeline；The four-way commutation
The 4th interface of valve connect temperature control pipeline secondly interface；The gas-liquid separator is used for cooling heat exchanger.Specifically disclose one kind
The implementation of control temperature unit.
Preferably, the experimental cabin inner cavity be equipped with temperature sensor, liquid level sensor and pressure sensor, and with it is described
The connection of electronic control unit signal；The electronic control unit includes: human-computer interaction module and control module；The control module difference
It is connect with human-computer interaction module, experimental cabin, discharge water unit, control temperature unit signal.
The control module obtains the feedback temperature of the temperature sensor and in real time compared with preset temperature threshold: when
When the feedback temperature of temperature sensor adds the first return difference value higher than preset temperature threshold, then controls control temperature unit and experimental cabin is dropped
Temperature makes experimental cabin inner cavity fluid temperature be down to the preset temperature threshold return difference value that subtracts the first；When the feedback temperature of temperature sensor is low
In the preset temperature threshold return difference value that subtracts the first, then controls control temperature unit and heat up to experimental cabin, make experimental cabin inner cavity fluid temperature liter
To preset temperature threshold plus the first return difference value.
The control module obtains the feedback pressure of the pressure sensor and in real time with preset pressure threshold value comparison: when
When the feedback pressure of pressure sensor adds the second return difference value higher than preset pressure threshold value, then controls discharge water unit and experimental cabin is dropped
Pressure makes experimental cabin inner cavity liquid pressure drop to the preset pressure threshold value return difference value that subtracts the second；When the feedback pressure of pressure sensor is low
In the preset pressure threshold value return difference value that subtracts the second, then controls discharge water unit and boost to experimental cabin, make experimental cabin inner cavity fluid pressure
It rises to preset pressure threshold value and adds the second return difference value.
The control module obtains the feedback liquid level of the liquid level sensor and in real time compared with default level threshold: when
When the feedback liquid level of liquid level sensor adds third return difference value higher than default level threshold, then controls discharge water unit and experimental cabin is arranged
Water makes experimental cabin intracavity liquid body fluid potential drop to default level threshold subtract third return difference value；When the feedback liquid level of liquid level sensor is low
Subtract third return difference value in default level threshold, then control discharge water unit and water is added to experimental cabin, makes experimental cabin inner cavity liquid level
It rises to default level threshold and adds third return difference value.The method that threshold value plus/minus return difference value is used to the control of temperature, pressure and liquid level
Each physical parameter can be made to remain more uniform, and the powerful devices such as gas-liquid booster pump, compressor can not have to too frequently
Movement reduces energy consumption and extends the service life.
Preferably, proof pressure sensor, the default pressure of the proof pressure sensor are additionally provided in the experimental cabin
Power is higher than the pre-set peak value of the pressure sensor, and controls and connect with discharge pipe line.When the pressure sensor timeliness and examination
When pressure rises to up to the preset pressure of proof pressure sensor in hatch checking, the proof pressure sensor control discharge pipe line row
Water.For preventing experimental cabin from exploding because pressure is excessive, safety is improved.
Preferably, the supply line caliber is the three times of pressure pipeline to five times；The discharge pipe line caliber is
The three times of pipeline are depressured to five times.A kind of specific embodiment is disclosed, which reach pressure adjusting and liquid level adjusting
To optimum efficiency.
Marine environment simulation test device described in the utility model, the advantage is that, can be needed simultaneously according to test
Various physical parameters in continuous Adjustment Tests cabin, and space setting is rationally, and integrated level is high.Control temperature unit is in work in order to prevent
The concussion generated during making and temperature influence, it is made to make separate type setting with experimental cabin.And discharge water unit and experimental cabin are tight
Close setting can effectively reduce pipeline and walk journey, and pressure is made to control more accurate and response speed faster.The experimental cabin only has two
A temperature control interface and two liquid line interfaces, structure are very simple.By four road liquid lines according to disengaging property two-by-two simultaneously
Connection setting, it is possible to reduce the use of piping material.A large amount of water inlet control liquid levels and micro water inlet are realized in same water inlet pipe
Control pressure；Similarly, the effect that a large amount of draining control liquid levels and micro draining control pressure are realized in same drainpipe, is being controlled
Precision processed is sufficiently high while realizing the highly integrated of functional module.In addition powerful spiral propeller assembly is set for mould
Quasi- masses hit, makes ocean simulation more tend to true.Spiral propeller assembly is integrally provided in by further the utility model
Inside experimental cabin, the component of rotation is entirely located in experimental cabin, and line group static state passes through experimental cabin bottom, and waterproofness can be improved,
And the replacement operation of spiral propeller assembly also can accordingly become simpler.Insulating layer is effectively to temperature control tube group and experimental cabin
Preservation and controlling is carried out, and temperature control tube group is arranged outside experimental cabin, nothing needs guiding through experimental cabin；General temperature control tube group can all use
Copper tube design, the easily-deformable breakage of Cu Under High-pressure tube capacity inside experimental cabin, therefore setting can reduce waterproof position in outside
While can also extend service life of temperature control tube group.The all opposite liquid level of two pipeline pressure pipelines and decompression pipeline for pressure control
The two pipeline supply lines and discharge pipe line of control are carefully very much, can effectively adjust chamber in the case where hardly changing liquid level
Interior pressure.And by the design of the utility model, can simulate pressure limit: 0-1.0Mpa is equivalent to underwater 0-1000
The range of rice.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of marine environment simulation test device described in the utility model；
Fig. 2 is the structural schematic diagram of marine environment simulation test device experimental cabin described in the utility model；
Fig. 3 is the pipeline schematic diagram of marine environment simulation test device discharge water unit described in the utility model；
Fig. 4 is the pipeline schematic diagram of marine environment simulation test device control temperature unit described in the utility model.
Appended drawing reference: 100- experimental cabin, 110- lid, 121- drainpipe, 122- water inlet pipe, 130- temperature-controlled tube group, 131-
Insulating layer, 132- temperature control pipeline, 140- spiral propeller assembly；200- discharge water unit, 201- pressure pipeline, 202- feed pipe
Road, 203- discharge pipe line, 204- are depressured pipeline, 210- gas-liquid booster pump；300- control temperature unit, 301- compressor, 302- heat exchange
Device, 303- four-way reversing valve, 304- gas-liquid separator；400- electronic control unit.
Specific embodiment
As shown in Figs 1-4, marine environment simulation test device described in the utility model includes an experimental cabin 100 for putting
Trial target is set, a discharge water unit 200 is for the liquid level and pressure in Control experiment cabin 100, and a control temperature unit 300 is for controlling
Fluid temperature and one in experimental cabin 100 is electric with the experimental cabin 100, discharge water unit 200 and control temperature unit 300 respectively
Property connection electronic control unit 400.
100 open upper end of experimental cabin, and the lid 110 for closing the opening is equipped in opening；In experimental cabin 100
The discharge water unit 200 is closely arranged in one side, and the discharge water unit 200 is connect by pipeline with 100 inner cavity of experimental cabin,
Electronic control unit 400 is set above discharge water unit 200；In 100 another side separate type of experimental cabin, the control temperature unit is set
300, the control temperature unit 300 connects the temperature control tube group 130 for being centered around 100 outside of experimental cabin, and temperature by temperature control pipeline 132
Insulating layer 131 is arranged outside keyholed back plate group 130 to coat；100 intracavity bottom of experimental cabin is equipped with spiral propeller assembly 140, institute
State spiral propeller assembly 140 line group it is sealed be pierced by inner cavity after be electrically connected with electronic control unit 400.
100 inner cavity of the experimental cabin setting drainpipe 121 and water inlet pipe 122 are separately connected discharge water unit 200；Described
Discharge water unit 200 includes pressure pipeline 201, supply line 202, discharge pipe line 203 and decompression pipeline 204；The pressurization
Pipeline 201 connects water inlet pipe 122 with one end after 202 parallel connection of supply line, and other end connects water inlet, the pressure pipeline
Gas-liquid booster pump 210 of 201 concatenations one for pressurization；The discharge pipe line 203 is connected with one end after decompression 204 parallel connection of pipeline
Drainpipe 121, other end connect discharge outlet；202 caliber of supply line is the three times of pressure pipeline 201 to five times；
203 caliber of discharge pipe line is to be depressured the three times of pipeline 204 to five times.
The control temperature unit 300 is equipped with cold loop and hot loop, and the cold loop and hot loop pass through four-way respectively
Reversal valve 303 accesses temperature control pipeline 132.The control temperature unit 300 includes compressor 301, heat exchanger 302 and four-way reversing valve
303,301 high-voltage end of compressor connection, 303 first interface of four-way reversing valve, low-pressure end concatenate a gas-liquid separator 304
303 third interface of four-way reversing valve is connected afterwards；It is the second interface of described 302 one end of heat exchanger connection four-way reversing valve 303, another
The one interface of one end connection temperature control pipeline 132；The 4th interface of four-way reversing valve 303 connection temperature control pipeline 132 secondly
Interface；The gas-liquid separator 304 is used for cooling heat exchanger 302.
Electronic control unit 400 controls four-way reversing valve 303 and the compressed gas of compressor 301 is accessed 132 one end of temperature control pipeline；
301 low-pressure end of compressor is back to by 132 other end of temperature control pipeline after temperature control tube group 130 heats up to experimental cabin 100 to be formed
Hot loop.Electronic control unit 400 control four-way reversing valve 303 by the compressed gas of compressor 301 be linked into gas-liquid separator 304 into
Promoting the circulation of qiization and the cooling of heat exchanging device 302；Electronic control unit 400 controls four-way reversing valve 303 and inputs the cooling gas of heat exchanger 302
132 one end of temperature control pipeline；Four-way is back to by 132 other end of temperature control pipeline after temperature control tube group 130 cools down to experimental cabin 100
Reversal valve 303 forms cold loop.
Proof pressure sensor, the proof pressure sensor preset pressure ratio are additionally provided in the experimental cabin 100
The pre-set peak value of the pressure sensor is high, when pressure rises to up to insurance in the pressure sensor timeliness and experimental cabin 100
When the preset pressure of pressure sensor, the proof pressure sensor control discharge pipe line 203 is drained.
100 inner cavity of experimental cabin is equipped with temperature sensor, liquid level sensor and pressure sensor, and with it is described automatically controlled
The connection of 400 signal of unit；The electronic control unit 400 includes: human-computer interaction module and control module；The control module point
It is not connect with human-computer interaction module, experimental cabin 100, discharge water unit 200,300 signal of control temperature unit.Testing crew can basis
The test of different tests product needs to input electronic control unit 400 different correspondence test requirements documents, for example, simulation from underwater 500 meters with
5 meters of speed per minute continuously drops to 800 meters, then human-computer interaction module can be automatically by the corresponding temperature and pressure of depth under water
It is input to control module, has the synchronous operation of control module adjusting discharge water unit 200 and control temperature unit 300 to simulate the speed
Corresponding water depth ratio environment.According to test requirements document it is also an option that the running of property control spiral propeller assembly 140, simulates water
Impact of the body to trial target.
The control module obtains the feedback temperature of the temperature sensor and in real time compared with preset temperature threshold: when
When the feedback temperature of temperature sensor adds the first return difference value higher than preset temperature threshold, then control temperature unit 300 is controlled to experimental cabin
100 coolings, make 100 inner cavity fluid temperature of experimental cabin be down to the preset temperature threshold return difference value that subtracts the first；It is anti-when temperature sensor
Feedback temperature then controls control temperature unit 300 and heats up to experimental cabin 100, make experimental cabin lower than the preset temperature threshold return difference value that subtracts the first
100 inner cavity fluid temperatures rise to preset temperature threshold and add the first return difference value.Such as need preset temperature threshold to be simulated is taken the photograph for 5
Family name's degree, the first return difference value are set as 0.1 degree Celsius, and electronic control unit 400 controls temperature control list when being higher than 5.1 degrees Celsius such as feedback temperature
300 pairs of experimental cabins 100 of member cool down, and 100 inner cavity fluid temperature of experimental cabin is made to be down to 4.9 degrees Celsius；Similarly, as feedback temperature is lower than
Electronic control unit 400 controls control temperature unit 300 and heats up to experimental cabin 100 at 4.9 degrees Celsius, makes 100 inner cavity fluid temperature of experimental cabin
Rise to 5.1 degrees Celsius.Control temperature unit 300 can be stopped in the transformation period of twice of the first return difference values of experimental cabin 100 in this way
Machine, and the range of temperature meets the actual conditions in marine environment, because seawater is all to have temperature wave in the same depth of water
It is dynamic.
The control module obtains the feedback pressure of the pressure sensor and in real time with preset pressure threshold value comparison: when
When the feedback pressure of pressure sensor adds the second return difference value higher than preset pressure threshold value, then 200 pairs of discharge water unit tests are controlled
Cabin 100 is depressured, and makes 100 inner cavity liquid pressure drop of experimental cabin to the preset pressure threshold value return difference value that subtracts the second；When pressure sensor
Feedback pressure then controls discharge water unit 200 and boosts to experimental cabin 100, make to try lower than the preset pressure threshold value return difference value that subtracts the second
100 inner cavity fluid pressure of hatch checking rises to preset pressure threshold value and adds the second return difference value.It is similar to the principle that temperature is adjusted, such as this need to
Preset pressure threshold value to be simulated is x Mpa degree Celsius, the second return difference value is set as y Mpa, as feedback pressure is higher than (x+y)
Electronic control unit 400 controls discharge water unit 200 and is depressured to experimental cabin 100 when Mpa, makes 100 inner cavity liquid pressure drop of experimental cabin extremely
(x-y)Mpa；Electronic control unit 400 controls discharge water unit 200 and boosts to experimental cabin 100 when being lower than (x-y) Mpa such as feedback pressure,
100 inner cavity fluid pressure of experimental cabin is set to rise to (x+y) Mpa.
The control module obtains the feedback liquid level of the liquid level sensor and in real time compared with default level threshold: when
When the feedback liquid level of liquid level sensor adds third return difference value higher than default level threshold, then 200 pairs of discharge water unit tests are controlled
Cabin 100 drains, and 100 intracavity liquid body fluid potential drop of experimental cabin to default level threshold is made to subtract third return difference value；When liquid level sensor
Feedback liquid level is lower than default level threshold and subtracts third return difference value, then controls discharge water unit 200 to experimental cabin 100 plus water, make to try
100 inner cavity liquid level of hatch checking rises to default level threshold and adds third return difference value.The control principle of liquid level and above-mentioned temperature, pressure
Power control is similar, and liquid level itself influences less the test accuracy of trial target, but combines the special construction of the utility model, will
The pipeline of pressure control is parallel on the pipeline of Liquid level, and uses identical water inlet pipe 122 or drainpipe 121, therefore
Natural after multiple pressure controlling to influence on liquid level, institute is in need to be adaptively adjusted liquid level.In liquid level adjustment
When in order to avoid the influence to pressure, tune can be synchronized in conjunction with the air inflow and inflow ratio of gas-liquid booster pump 210
Section.
Using above-mentioned marine environment simulation test device, the analog case of a variety of marine environment may be implemented, especially do
The synchronous adjustment for having arrived pressure and temperature realizes the water depth ratio simulation under various speed.Water inlet step S1 is carried out first, it is automatically controlled
The control supply line 202 of unit 400 is intake into experimental cabin 100 and the feedback liquid level of real-time monitoring liquid level sensor, is feeding back
Liquid level stops water inlet when reaching test requirements document.According to pre-set simulation test, the step for synchronizing or continuously being boosted respectively
The step S5 of rapid S2, continuous cooling, simulation test product reach predetermined submerged depth.
Hereafter the simulation of a variety of change in depth can be carried out according to various tests, such as simulation continuously declines M with S speed
Rice then changes according to the various parameters of human-computer interaction simulation conversion, synchronizes the step S2's and continuous cooling continuously to be boosted
Step S5, the variable quantity and change rate of each parameter are by control module real-time control.Continuously rise N meters in another example simulating, then basis
The various parameters variation of human-computer interaction simulation conversion, the step S4 of the synchronous step S3 and continuous warming being continuously depressured, together
The variable quantity and change rate for managing each parameter are by control module real-time control.
According to various test needs, the step S4 of the step S2 and continuous warming that are continuously boosted can also be synchronized；Or
The step S5 of the synchronous step S3 and continuous cooling being continuously depressured.
It can according to need the step S6 for carrying out simulation masses hit at any time in rising various tests.
Each specific step are as follows: step S2: electronic control unit 400 control gas-liquid booster pump 210 air inlet simultaneously continuously boosted
And water inlet, and will be injected in liquid after gas compression, the liquid with compressed gas is passed through by water inlet pipe by pressure pipeline 201
122 are continuously input in experimental cabin 100；Step S3: electronic control unit 400 control being continuously depressured is depressured pipeline 204 from drainpipe
Micro liquid in 121 continuous discharge experimental cabins 100；The step S4: electronic control unit 400 of continuous warming controls four-way reversing valve
The compressed gas of compressor 301 is accessed temperature control pipeline 132 by 303；The step S5: electronic control unit 400 of continuous cooling controls four-way
The compressed gas of compressor 301 is linked into that gas-liquid separator 304 gasify and heat exchanging device 302 is cooling by reversal valve 303, electricity
Control the cooling gas input temperature control pipeline 132 that unit 400 controls four-way reversing valve 303 for heat exchanger 302；Simulate masses hit
Step S6: electronic control unit 400 controls spiral propeller assembly 140 and operates, and the spiral propeller assembly 140 generates high speed water
Flow impact test product.
After finally completing all tests, drain step S7 is carried out, electronic control unit 400 controls discharge pipe line 203 for experimental cabin
Liquid discharge in 100.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
The corresponding change of kind and deformation, and all these changes and deformation all should belong to the guarantor of the utility model claims
Within the scope of shield.
Claims (8)
1. marine environment simulation test device characterized by comprising an experimental cabin (100) is for placing trial target, a discharge
Water unit (200) is used for Control experiment cabin for the liquid level and pressure in Control experiment cabin (100), a control temperature unit (300)
(100) fluid temperature in and one respectively with the experimental cabin (100), discharge water unit (200) and control temperature unit (300)
The electronic control unit (400) of electric connection；
Experimental cabin (100) open upper end, and the lid (110) for closing the opening is equipped in opening；In experimental cabin
(100) the discharge water unit (200) is closely arranged in one side, and the discharge water unit (200) passes through pipeline and experimental cabin
(100) inner cavity connects；In experimental cabin (100) another side separate type, the control temperature unit (300), the control temperature unit are set
(300) the temperature control tube group (130) on the outside of experimental cabin (100), and temperature control tube group are centered around by temperature control pipeline (132) connection
(130) setting insulating layer (131) coats outside；Experimental cabin (100) intracavity bottom is equipped with spiral propeller assembly (140),
The line group of the spiral propeller assembly (140) is sealed be pierced by inner cavity after be electrically connected with electronic control unit (400).
2. marine environment simulation test device according to claim 1, which is characterized in that experimental cabin (100) inner cavity is set
It sets drainpipe (121) and water inlet pipe (122) is separately connected discharge water unit (200)；The discharge water unit (200) includes adding
Pressure pipe road (201), supply line (202), discharge pipe line (203) and decompression pipeline (204)；The pressure pipeline (201) and
One end connection water inlet pipe (122) after supply line (202) is in parallel, other end connect water inlet, pressure pipeline (201) string
Connect one for pressurization gas-liquid booster pump (210)；One end connects after the discharge pipe line (203) and decompression pipeline (204) is in parallel
Run in water pipe (121), other end connects discharge outlet；Pressure pipeline (201) caliber is smaller than supply line (202), institute
Decompression pipeline (204) caliber stated is smaller than discharge pipe line (203).
3. marine environment simulation test device according to claim 1, which is characterized in that the electronic control unit (400) is set
It sets above the discharge water unit (200).
4. marine environment simulation test device according to claim 1, which is characterized in that the control temperature unit (300) is set
There are cold loop and hot loop, the cold loop and hot loop pass through four-way reversing valve (303) access temperature control pipeline respectively
(132)。
5. marine environment simulation test device according to claim 4, which is characterized in that control temperature unit (300) packet
Compressor (301), heat exchanger (302) and four-way reversing valve (303) are included, the compressor (301) high-voltage end connection four-way changes
Four-way reversing valve (303) third interface is connected afterwards to valve (303) first interface, low-pressure end concatenation one gas-liquid separator (304)；Institute
The second interface for heat exchanger (302) one end connection four-way reversing valve (303) stated, the other end connect its of temperature control pipeline (132)
One interface；The 4th interface of four-way reversing valve (303) connection temperature control pipeline (132) secondly interface；The gas-liquid separator
(304) cooling heat exchanger (302) are used for.
6. marine environment simulation test device according to claim 1, which is characterized in that experimental cabin (100) inner cavity is set
There are temperature sensor, liquid level sensor and pressure sensor, and is connect with described electronic control unit (400) signal；The electricity
Controlling unit (400) includes: human-computer interaction module and control module；The control module respectively with human-computer interaction module, test
Cabin (100), discharge water unit (200), the connection of control temperature unit (300) signal.
7. marine environment simulation test device according to claim 1, which is characterized in that in the experimental cabin (100) also
Equipped with proof pressure sensor, the proof pressure sensor preset pressure is higher than the pre-set peak value of the pressure sensor,
And it controls and connects with discharge pipe line (203).
8. marine environment simulation test device according to claim 2, which is characterized in that supply line (202) pipe
Diameter is the three times of pressure pipeline (201) to five times；Described discharge pipe line (203) caliber be depressured pipeline (204) three times extremely
Five times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810889.3U CN208488367U (en) | 2018-05-29 | 2018-05-29 | Marine environment simulation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810889.3U CN208488367U (en) | 2018-05-29 | 2018-05-29 | Marine environment simulation test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208488367U true CN208488367U (en) | 2019-02-12 |
Family
ID=65250526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810889.3U Active CN208488367U (en) | 2018-05-29 | 2018-05-29 | Marine environment simulation test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208488367U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583769A (en) * | 2020-03-26 | 2020-08-25 | 广东工业大学 | Deep sea environment simulation temperature control system and use method thereof |
| CN114674981A (en) * | 2022-03-25 | 2022-06-28 | 厦门大学 | Marine environment vertical gradient simulation experiment device |
| CN114706434A (en) * | 2022-04-02 | 2022-07-05 | 山东大学 | Intelligent temperature control system for marine climate environment simulation platform |
-
2018
- 2018-05-29 CN CN201820810889.3U patent/CN208488367U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583769A (en) * | 2020-03-26 | 2020-08-25 | 广东工业大学 | Deep sea environment simulation temperature control system and use method thereof |
| CN114674981A (en) * | 2022-03-25 | 2022-06-28 | 厦门大学 | Marine environment vertical gradient simulation experiment device |
| CN114706434A (en) * | 2022-04-02 | 2022-07-05 | 山东大学 | Intelligent temperature control system for marine climate environment simulation platform |
| CN114706434B (en) * | 2022-04-02 | 2023-01-10 | 山东大学 | Intelligent temperature control system for marine climate environment simulation platform |
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