CN209181746U - A kind of underwater triggering inflation system triggering depth detection apparatus - Google Patents
A kind of underwater triggering inflation system triggering depth detection apparatus Download PDFInfo
- Publication number
- CN209181746U CN209181746U CN201821922552.8U CN201821922552U CN209181746U CN 209181746 U CN209181746 U CN 209181746U CN 201821922552 U CN201821922552 U CN 201821922552U CN 209181746 U CN209181746 U CN 209181746U
- Authority
- CN
- China
- Prior art keywords
- pressure
- inflation system
- underwater
- triggering
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a kind of underwater triggering inflation systems to trigger depth detection apparatus, including cabinet, pressure chamber, control detection system, guide pipe, piston, water inlet interface, drawstring or bracing wire, drainage interface, intake interface, safety valve, pressure sensor and pulling mechanism；Triggering inflation system detection process is to drag pulling mechanism suddenly using external force, and the underwater inflation system triggering insurance institution that triggers is extracted, and water is pressed into pressure chamber by water inlet interface, and pressure environment is formed in pressure chamber, and inflation system start-does not excite at this time；By 4 slow release pressure of unloading pressure control valve, pressure release rate is adjusted, reduces the hydraulic pressure being applied on inflation system induction part, after hydraulic pressure is less than preset trigger, inflation system starting-excitation.Starting-Activate pressure that the inflation system is shown in the display of the moment unloading pressure control valve, realizes the test of pressure.
Description
Technical field
The utility model relates to a kind of simulation of deep sea pressure, detection device, especially one kind can be used for triggering pressure under water
Incude the detection device of air charging system deep-marine-environment depthkeeping activation system joint-trial and the acquisition of correlation test data.
Background technique
Underwater triggering inflation system is the important way of diver's escape after submersible has an accident under water.After submersible accident
Diver escapes floating to the life raft thrown put under water is climbed up after the water surface.Submersible life raft passes through itself after launching under water
When buoyancy is floated up to from the water surface less than 9m, inflation system induction hydraulic pressure starting work is triggered in life raft under water, on subsequent float
Escape personnel take, it is underwater trigger inflation system and start working principle under water see Fig. 2.
Underwater triggering inflation technology is life raft underwater fixed depth starting-excitation core technology.Underwater triggering inflation system
Maximum feature is using mechanical compression induction technology, and inflation system inflates excitation lag in system starting operation, is needed final
Realize underwater triggering inflation system 9m depth of water excitation inflation.Therefore verifying inflation system Deep-sea high voltage work shape is needed in verification test
State.Be put to the test condition, Human Physiology condition, and it is larger that test difficulty is carried out under virtual condition.Need to develop a set of pressure detecting
Device, and with this study of platform Simulation Study On Pressure experimental technique, including data acquisition technology, test process monitoring technology etc., pass through
Underwater triggering inflation system described in the utility model triggers the achievable underwater triggering inflation system correlated performance of depth detection apparatus
Test and parameter acquisition work.
Utility model content
Purpose of utility model
The purpose of this utility model is: providing a kind of device that deep sea pressure is simulated, detected, can meet underwater triggering inflation
The detection device of system deep-marine-environment depthkeeping activation system joint-trial and the acquisition of correlation test data.
Technical solution
The utility model provides a kind of underwater triggering inflation system triggering depth detection apparatus, including cabinet, pressure chamber,
Control detection system, guide pipe, piston, water inlet interface, drawstring or bracing wire, drainage interface, intake interface, safety valve, pressure biography
Sensor and pulling mechanism；
Be pressure chamber in the cabinet, be provided on cabinet pressure sensor, guide pipe installing port, water inlet, discharge outlet,
Intake interface, safety valve, exhaust pressure relief interface and underwater triggering inflation system interface；
The water inlet and discharge outlet are respectively used to water storage and draining into pressure chamber；
The intake interface is used for the inflating pressure into pressure chamber, the safety valve and exhaust pressure relief interface and lets out for being vented
Pressure；
The guide pipe extends from the guide pipe installing port into pressure chamber, and the piston is arranged in the guide pipe
And cooperation is slidingly sealed with conduit；
Control detection system is communicated to exhaust pressure relief interface, and the control detection system is connect with pressure sensor signal,
Pressure release can be carried out according to the detection signal of pressure sensor, so that the pressure adjustable in pressure chamber；
The underwater triggering inflation system interface is connect with the housing seal of underwater triggering inflation system, and makes the water
The water pressure sensing portion and triggering insurance institution of the lower corresponding underwater triggering inflation system of triggering inflation system interface；
The piston is coupled by drawstring or bracing wire with the triggering insurance institution of the underwater triggering inflation system, and piston is also
It is connect with the pulling mechanism outside cabinet.
Further, the cabinet includes at least transparent observation window, can be to observing in pressure chamber.
Further, the control detection system has display, can show pressure value.
Further, the control detection system has human-computer interaction device, being capable of input control parameter.
The control detection system can be adjusted in linear pressure release in 0~0.5MPa pressure limit.For guarantee test process
In measurement accuracy, detection system use high-precision digital unloading pressure control valve, the unloading pressure control valve be equipped with LCD liquid crystal display,
It is easy to operate, it is easy for installation.
For triggering inflation system under water, if hydraulic pressure is less than the preset trigger value of induction part of inflation system, inflate
System work；If hydraulic pressure is greater than the preset trigger value of inflation system induction part, inflation system holding start-does not excite pre-
Position state
According to the functional requirement of underwater triggering inflation system, primarily determine that detection device need to be equipped with simulated seawater depth bounds
Pressure chamber, have stable pressurization function；It is equipped with the installation interface of inflation system simultaneously, and is equipped with inflation system linkage starting
Structure, it is ensured that inflation system can carry out starting-exciting as required.
Technical effect
The utility model can meet underwater triggering inflation system deep-marine-environment system integration test and the acquisition of correlation test data, with
Abyssal depth hydraulic pressure is simulated in air pressure, cleverly solves underwater triggering inflation system deep-marine-environment system integration test technical problem.
Detailed description of the invention
Fig. 1 is the principle schematic diagram of the utility model；
Fig. 2 is that underwater triggering inflation system starts working principle diagram under water；
Wherein: it is living that 1- triggers inflation system, 2- cabinet, 3- pressure chamber, 4- control detection system, 5- guide pipe, 6- under water
Plug, 7- inlet valve, 8- drawstring or bracing wire, 9- drain valve, 10- intake valve, 11- safety valve, 12- pressure sensor, 13- are pulled
Mechanism.
Specific embodiment
The utility model in order to better understand makees the technical solution of the utility model below by drawings and examples
It further describes.
Embodiment 1 provides a kind of underwater triggering inflation system triggering depth detection apparatus referring to Fig. 1, including cabinet,
Pressure chamber, control detection system, guide pipe, piston, water inlet interface, drawstring or bracing wire, drainage interface, intake interface, safety valve,
Pressure sensor and pulling mechanism；
Be pressure chamber in the cabinet, be provided on cabinet pressure sensor, guide pipe installing port, water inlet, discharge outlet,
Intake interface, safety valve, exhaust pressure relief interface and underwater triggering inflation system interface；
The water inlet and discharge outlet are respectively used to water storage and draining into pressure chamber；
The intake interface is used for the inflating pressure into pressure chamber, the safety valve and exhaust pressure relief interface and lets out for being vented
Pressure；
The guide pipe extends from the guide pipe installing port into pressure chamber, and the piston is arranged in the guide pipe
And cooperation is slidingly sealed with conduit；
Control detection system is communicated to exhaust pressure relief interface, and the control detection system is connect with pressure sensor signal,
Pressure release can be carried out according to the detection signal of pressure sensor, so that the pressure adjustable in pressure chamber；
The underwater triggering inflation system interface is connect with the housing seal of underwater triggering inflation system, and makes the water
The water pressure sensing portion and triggering insurance institution of the lower corresponding underwater triggering inflation system of triggering inflation system interface；
The piston is coupled by drawstring or bracing wire with the triggering insurance institution of the underwater triggering inflation system, and piston is also
It is connect with the pulling mechanism 13 outside cabinet.
Embodiment 2 provides a kind of underwater triggering inflation system triggering depth test device, including cabinet, pressure chamber, control
Detection system, guide pipe, piston, water inlet interface, drawstring or bracing wire processed, drainage interface, intake interface, safety valve, pressure sensing
Device and pulling mechanism；
Be pressure chamber in the cabinet, be provided on cabinet pressure sensor, guide pipe installing port, water inlet, discharge outlet,
Intake interface, safety valve, exhaust pressure relief interface and underwater triggering inflation system interface；
The water inlet and discharge outlet are respectively used to water storage and draining into pressure chamber；
The intake interface is used for the inflating pressure into pressure chamber, the safety valve and exhaust pressure relief interface and lets out for being vented
Pressure；
The guide pipe extends from the guide pipe installing port into pressure chamber, and the piston is arranged in the guide pipe
And cooperation is slidingly sealed with conduit；
Control detection system is communicated to exhaust pressure relief interface, and the control detection system is connect with pressure sensor signal,
Pressure release can be carried out according to the detection signal of pressure sensor, so that the pressure adjustable in pressure chamber；
The underwater triggering inflation system interface is connect with the housing seal of underwater triggering inflation system, and makes the water
The water pressure sensing portion and triggering insurance institution of the lower corresponding underwater triggering inflation system of triggering inflation system interface；
The piston is coupled by drawstring or bracing wire with the triggering insurance institution of the underwater triggering inflation system, and piston is also
It is connect with the pulling mechanism outside cabinet；The cabinet includes at least transparent observation window, can be to observing in pressure chamber；
The control detection system has display, can show pressure value；The control detection system has human-computer interaction device,
It being capable of input control parameter.
Triggering inflation system detection process is to drag pulling mechanism 13 suddenly using external force, underwater to trigger inflation system triggering guarantor
Dangerous mechanism is extracted, and water is pressed into pressure chamber by water inlet interface, pressure environment is formed in pressure chamber, inflation system opens at this time
It move-does not excite；By 4 slow release pressure of unloading pressure control valve, pressure release rate is adjusted, reduction is applied on inflation system induction part
Hydraulic pressure, when hydraulic pressure be less than preset trigger after, inflation system starting-excitation.It is shown in the display of the moment unloading pressure control valve 4
It is shown with starting-Activate pressure of the inflation system, the pressure sensor monitoring pressure in real time cavity pressure variation, to reach
It is to trigger the purpose of depth to detection inflation system starting pressure, it is non-delay guarantees that the pressure in pressure chamber is shown.
Claims (4)
1. a kind of underwater triggering inflation system triggers depth detection apparatus, it is characterised in that: including cabinet, pressure chamber, control inspection
Examining system, guide pipe, piston, water inlet interface, drawstring or bracing wire, drainage interface, intake interface, safety valve, pressure sensor and
Pulling mechanism；
It is pressure chamber in the cabinet, is provided with pressure sensor, guide pipe installing port, water inlet, discharge outlet, air inlet on cabinet
Interface, safety valve, exhaust pressure relief interface and underwater triggering inflation system interface；
The water inlet and discharge outlet are respectively used to water storage and draining into pressure chamber；
The intake interface is used for the inflating pressure into pressure chamber, and the safety valve and exhaust pressure relief interface are used for exhaust pressure relief；
The guide pipe extends from the guide pipe installing port into pressure chamber, the piston be arranged in the guide pipe and with
Conduit is slidingly sealed cooperation；
Control detection system is communicated to exhaust pressure relief interface, and the control detection system is connect with pressure sensor signal, can
Pressure release is carried out according to the detection signal of pressure sensor, so that the pressure adjustable in pressure chamber；
The underwater triggering inflation system interface is connect with the housing seal of underwater triggering inflation system, and makes the underwater touching
Send out the water pressure sensing portion and triggering insurance institution of the corresponding underwater triggering inflation system of inflation system interface；
The piston is coupled by drawstring or bracing wire with the underwater triggering insurance institution for triggering inflation system, piston also with case
Pulling mechanism connection outside body.
2. a kind of underwater triggering inflation system according to claim 1 triggers depth detection apparatus, it is characterised in that: described
Cabinet includes at least transparent observation window, can be to observing in pressure chamber.
3. a kind of underwater triggering inflation system according to claim 1 triggers depth detection apparatus, it is characterised in that: described
Controlling detection system has display, can show pressure value.
4. a kind of underwater triggering inflation system according to claim 1 triggers depth detection apparatus, it is characterised in that: described
Controlling detection system has human-computer interaction device, being capable of input control parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922552.8U CN209181746U (en) | 2018-11-21 | 2018-11-21 | A kind of underwater triggering inflation system triggering depth detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922552.8U CN209181746U (en) | 2018-11-21 | 2018-11-21 | A kind of underwater triggering inflation system triggering depth detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181746U true CN209181746U (en) | 2019-07-30 |
Family
ID=67373693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821922552.8U Active CN209181746U (en) | 2018-11-21 | 2018-11-21 | A kind of underwater triggering inflation system triggering depth detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443259A (en) * | 2018-11-21 | 2019-03-08 | 航宇救生装备有限公司 | A kind of underwater triggering inflation system triggering depth detection apparatus |
-
2018
- 2018-11-21 CN CN201821922552.8U patent/CN209181746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443259A (en) * | 2018-11-21 | 2019-03-08 | 航宇救生装备有限公司 | A kind of underwater triggering inflation system triggering depth detection apparatus |
| CN109443259B (en) * | 2018-11-21 | 2024-02-09 | 航宇救生装备有限公司 | Triggering depth detection device of underwater triggering inflation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109443259A (en) | A kind of underwater triggering inflation system triggering depth detection apparatus | |
| US3339401A (en) | Brake bleed and fill machine | |
| CN101346273B (en) | Safety device, diving equipment and safety method for scuba diving | |
| CN202614465U (en) | Full automatic pressure checking table of high hydrostatic pressure differential pressure transmitter | |
| EP2055629A3 (en) | External rescue and recovery devices and methods for underwater vehicles | |
| JPS5520496A (en) | Method and apparatus for testing set pressure of value | |
| CN105738248A (en) | Gas absorption and desorption experimental device with controllable coal sample moisture content and experimental method thereof | |
| PT1918191E (en) | Method and device to recognize the danger of drowning for a person in water | |
| CN209181746U (en) | A kind of underwater triggering inflation system triggering depth detection apparatus | |
| CN106184643B (en) | Double slideway air bags peculiar to vessel and application method | |
| CN202847624U (en) | Falling-into-water self-rescue device for automobile | |
| US20210210321A1 (en) | Underwater gas measurement apparatus for gases dissolved in water | |
| CN208576714U (en) | A kind of resistance to compression is maked a return voyage formula deep-sea lander automatically | |
| CN204368075U (en) | A kind of automobile sinks water emergency oxygen apparatus | |
| CN109163860A (en) | A kind of diving takes device for detecting sealability | |
| CN105946772A (en) | Automatic floating centralizing and auxiliary escaping system for automobile falling in water | |
| CN201449316U (en) | Water-pressure testing device for tank car manhole assembly | |
| CN206420855U (en) | A kind of diaphragm immersion detection means | |
| CN106198872B (en) | A kind of deep sea in-situ gas detecting instrument exhaust apparatus | |
| CN212060562U (en) | Safety device that sonar goes up and down | |
| CN201347743Y (en) | Automatic measuring device for oil well liquid level | |
| CN103017987A (en) | Device for testing compressive strength of electromagnetic pulse valve shell | |
| CN208003322U (en) | Aircraft fire extinguisher accurate detector | |
| CN206387552U (en) | A kind of airtight intensity detecting device of diaphragm | |
| CN109835294A (en) | A kind of vehicle water falling tyre inflating lifesaving appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |