CN207132905U - A kind of depth section analogue means - Google Patents
A kind of depth section analogue means Download PDFInfo
- Publication number
- CN207132905U CN207132905U CN201721156613.XU CN201721156613U CN207132905U CN 207132905 U CN207132905 U CN 207132905U CN 201721156613 U CN201721156613 U CN 201721156613U CN 207132905 U CN207132905 U CN 207132905U
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- China
- Prior art keywords
- pressure
- pressure chamber
- valve
- oil sac
- pipeline
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Abstract
The utility model belongs to oceanographic equipment and develops field, specifically a kind of depth section analogue means, including section pressure simulation device, pressure chamber and hydraulic circuit, section pressure simulation device includes outer oil sac, plunger pump, check valve, magnetic valve and pressure regulation oil sac, pressure adjusts oil sac and is separately mounted to equipment to be measured in pressure chamber, after plunger pump is connected with check valve, one end is connected with the outer oil sac outside pressure chamber, the other end is connected with the pressure regulation oil sac in pressure chamber, magnetic valve and plunger pump, check valve composition alternate path；Hydraulic circuit includes water tank, compression pump, ball valve A, air bleeding valve, safety relief valve and the ball valve B being connected in series, and the pipeline between ball valve A and ball valve B is connected with the inside of pressure chamber.The utility model adjusts oil sac stereomutation on the premise of measuring apparatus safety and measurement accuracy is ensured, to pressure, can complete the simulation of designated depth profile survey, have simple and reliable effect.
Description
Technical field
The utility model belongs to oceanographic equipment and develops field, specifically a kind of depth section analogue means.
Background technology
Ocean area takes up an area the 70.8% of ball surface product, is human survival and the important space of development.Marine climate changes
Do not survey, seawater forms the different water body of density because of heat radiation, evaporation, precipitation, shrinkage etc.；Along with wind-stress, turn deviation
Power, power to lead tide etc. act on and extensive metastable flowing, and by the flowing of ocean current, huge energy flows in different location,
So as to have impact on the weather in the whole world.In ocean observation technology, the profile survey equipment such as underwater glider in the case of unattended,
The comprehensive monitoring of round-the-clock long-term, continuous, synchronous, automatic progress marine hydrology and meteorological element.Especially under oceanic environment,
Extension can be extended as traditional observed pattern, be the important means of offshore monitoring, be that other investigation methods are irreplaceable.
Equipment in development process is in reliability demonstration, it is necessary to continual follow-on test, therefore one kind can provide depth and cut open
The device that face mould is intended is particularly important.
Utility model content
In order to meet the needs of ocean profile measurement, the purpose of this utility model is to provide a kind of depth section simulation dress
Put.Measuring apparatus is placed in pressure chamber in a closed pressure chamber and fills water, adjusted by pressure by the analogue means
The stereomutation of fuel-economizing capsule, so as to change the pressure in pressure chamber, and then complete the simulation of section pressure.
The purpose of this utility model is achieved through the following technical solutions：
The utility model includes section pressure simulation device, pressure chamber and hydraulic circuit, its midship section pressure simulation device
Oil sac is adjusted including outer oil sac, plunger pump, check valve, magnetic valve and pressure, pressure regulation oil sac is distinguished with equipment to be measured
In the pressure chamber, after the plunger pump is connected with check valve, one end is connected with the outer oil sac outside pressure chamber,
The other end is connected with the pressure regulation oil sac in the pressure chamber, the magnetic valve be parallel to plunger pump and outer oil sac it
Between and check valve and pressure regulation oil sac between；The hydraulic circuit is located at outside pressure chamber, including be connected in series water tank, pressure
Power pump, ball valve A, air bleeding valve, safety relief valve and ball valve B, pipeline between ball valve A and ball valve B are interior with the pressure chamber
Portion is connected；
Wherein：The pressure chamber includes bucket wall, end cap, end cap fixed plate and fixed plate, the upper and lower ends difference of this barrel of wall
End cap is sealedly connected with, is cased with fixed plate in the outside of the bucket wall, the upper and lower ends of the fixed plate are respectively connected with end cap and fixed
Plate, the end cap often held are connected with the end cap fixed plate at the end；The lower end of the bucket wall is with being located at fixed plate and end
Ball valve A outside lid fixed plate is connected with the pipeline between ball valve B, and the pressure regulation oil sac is arranged in bucket wall；
Pressure gauge A is installed on pipeline between the pressure regulation oil sac and check valve, pressure gauge A is located at pressure chamber
Outside；The pipeline and row that pipeline between the ball valve A and air bleeding valve should connect with being connected inside pressure chamber with pressure chamber
Pressure gauge B is installed on the pipeline between air valve；Water in the water tank is injected in pressure chamber by compression pump, to pressure chamber
Air during interior water filling, inside the pressure chamber is discharged by the air bleeding valve, realizes and water is filled in pressure chamber.
The advantages of the utility model is with good effect：
1. the utility model on the premise of measuring apparatus safety and measurement accuracy is ensured, changes to pressure regulation oil sac volume
Become, the simulation of designated depth profile survey can be completed, there is simple and reliable effect.
2. the utility model is designed with safety relief valve, pressure release can be carried out when pressure exceedes projected depth, ensure examination
Test personnel and equipment safety.
3. the utility model can be by controlling the start-stop of plunger pump, there is provided different pressures, simulates the resident of different depth.
4. the utility model is completed section pressure simulation, can carried to a greater extent by the transformation to existing pressure chamber
The high utilization to existing pressure chamber, and be easy to safeguard.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of pressure chamber in Fig. 1；
Wherein：101 be outer oil sac, and 102 be plunger pump, and 103 be check valve, and 104 be magnetic valve, and 105 be pressure gauge A, 106
Oil sac is adjusted for pressure, 201 be water tank, and 202 be compression pump, and 203 be ball valve A, and 204 be pressure gauge B, and 205 be air bleeding valve, 206
For safety relief valve, 207 be ball valve B, and 301 be pressure chamber, and 302 be bucket wall, and 303 be end cap fixed plate, and 304 be fixed plate, 305
It is fixing bolt for end cap, 306.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the utility model includes section pressure simulation device, pressure chamber 301 and hydraulic circuit, wherein
Section pressure simulation device is responsible for providing the pressure under different depth, and hydraulic circuit is responsible for providing watertight environment and ensures equipment peace
Entirely.
Section pressure simulation device includes outer oil sac 101, plunger pump 102, check valve 103, magnetic valve 104, pressure gauge
A105 and pressure regulation oil sac 106, hydraulic circuit be located at outside pressure chamber 301, including be sequentially connected in series water tank 201, press
Power pump 202, ball valve A203, pressure gauge B204, air bleeding valve 205, safety relief valve 206 and ball valve B207.
Pressure chamber 301 includes bucket wall 302, end cap 305, end cap fixed plate 303 and fixed plate 304, and this barrel of wall 302 is hollow
Structure, upper and lower ends are sealedly connected with end cap 305 by O-ring seal respectively, and affixed with fixing bolt 306 with end cap 305.
Fixed plate 304 is cased with the outside of bucket wall 302, the upper and lower ends of the fixed plate 304 are connected with end cap by fixing bolt 306
Fixed plate 303, the end cap 305 often held are connected with the end cap fixed plate 303 at the end.
Pressure adjusts oil sac 106 and is separately mounted to equipment to be measured in the bucket wall 302 of pressure chamber 301.Plunger pump 102 with
After check valve 103 is connected, one end is connected with the outer oil sac 101 outside pressure chamber 301, and the other end is with being located in bucket wall 302
Pressure regulation oil sac 106 be connected；Magnetic valve 104 forms alternate path, i.e. magnetic valve with plunger pump 102, check valve 103
104 be parallel between plunger pump 102 and outer oil sac 101 and check valve 103 and pressure regulation oil sac 106 between.Pressure regulation oil
Pressure gauge A105 is installed, pressure gauge A105 is located at the outside of pressure chamber 301 on the pipeline between capsule 106 and check valve 103.
Magnetic valve 104 of the present utility model is two-position three-way valve.
Pressure regulation oil sac 106 is located at the upper end inside bucket wall 302, and the lower end of bucket wall 302 is with being located at fixed plate 304 and end
Ball valve A203 outside lid fixed plate 303 is connected with the pipeline between ball valve B207；The present embodiment is in ball valve A203 and row
Pipeline between air valve 205 inside the bucket wall 302 of pressure chamber 301 with being connected, the pipeline and air bleeding valve that should be connected with bucket wall 302
Pressure gauge B204 is installed on the pipeline between 205.
Operation principle of the present utility model is：
The equipment for needing to carry out profile survey test is installed in the bucket wall 302 of pressure chamber 301, and by inside bucket wall 302
Water is filled, the outside of pressure chamber 301 plus fastener are reinforced.Hydraulic oil in outer oil sac 101 is after the pressurization of plunger pump 102
Inject in pressure regulation oil sac 106, pressure regulation oil sac 106 volume becomes big, the inside overall volume of bucket wall 302 of pressure chamber 301
It is constant, pressure increase；Pressure regulation oil sac 106 volume reduces, and pressure reduces；The Volume Changes of oil sac 106 are adjusted by pressure,
Change pressure change in the bucket wall 302 of pressure chamber 301, so as to complete section simulation.Specially：
Water in water tank 201 is injected by compression pump 202 in the bucket wall 302 of pressure chamber 301, in the water filling into bucket wall 302
During, the air inside bucket wall 302 discharged by air bleeding valve 205, ensure pressure chamber 301 bucket wall 302 in fill water.
During depth section simulated test, can first analog depth increase situation, ball valve A203, ball valve B207 are closed, electromagnetism
Valve 104 closes, and starts plunger pump 102；Hydraulic oil in outer oil sac 101 injects pressure after plunger pump 102 and check valve 103
Adjust in oil sac 106, the volume increase of pressure regulation oil sac 106, hydraulic pressure rises in the bucket wall 302 of pressure chamber 301, completes depth
Section declines state simulation；When pressure exceedes simulated section lower limit, safety relief valve 206 acts, the bucket wall of pressure chamber 301
Pressure is eventually held in setting pressure in 302.When analog depth reduces, plunger pump 102, opens solenoid valve 104, pressure are closed
Hydraulic oil in regulation oil sac 106 returns to outer oil sac 101 under pressure in the bucket wall 302 of pressure chamber 301 by magnetic valve 104
In, the pressure regulation volume of oil sac 106 diminishes, and pressure reduces in the bucket wall 302 of pressure chamber 301, completes depth section and rises simulation
Process.
In entire depth section simulation test procedure, simulated section depth can be recognized in real time by pressure gauge B204,
And as needed, unlatching and the closure of plunger pump 102 and magnetic valve 104 are adjusted, completes the simulation of different depth.
Claims (6)
- A kind of 1. depth section analogue means, it is characterised in that：Including section pressure simulation device, pressure chamber (301) and hydraulic pressure Pipeline, its midship section pressure simulation device include outer oil sac (101), plunger pump (102), check valve (103), magnetic valve (104) And pressure regulation oil sac (106), pressure regulation oil sac (106) are separately mounted to the pressure chamber (301) with equipment to be measured Interior, after the plunger pump (102) is connected with check valve (103), one end is with being located at outer oil sac (101) phase of pressure chamber (301) outside Connection, the other end are connected with the pressure regulation oil sac (106) in pressure chamber (301), and the magnetic valve (104) is simultaneously Be coupled between plunger pump (102) and outer oil sac (101) and check valve (103) and pressure regulation oil sac (106) between；The hydraulic pressure Pipeline is located at pressure chamber (301) outside, including water tank (201), compression pump (202), ball valve A (203), the air bleeding valve being connected in series (205), safety relief valve (206) and ball valve B (207), pipeline and the pressure between ball valve A (203) and ball valve B (207) The inside in power cabin (301) is connected.
- 2. depth section analogue means according to claim 1, it is characterised in that：The pressure chamber (301) includes bucket wall (302), end cap (305), end cap fixed plate (303) and fixed plate (304), the upper and lower ends of this barrel of wall (302) company of sealing respectively End cap (305) is connected to, is cased with fixed plate (304) in the outside of the bucket wall (302), the upper and lower ends of the fixed plate (304) are equal End cap fixed plate (303) is connected with, the end cap (305) often held is connected with the end cap fixed plate (303) at the end.
- 3. depth section analogue means according to claim 2, it is characterised in that：The lower end and position of the bucket wall (302) It is connected in the outside ball valve A (203) of fixed plate (304) and end cap fixed plate (303) with the pipeline between ball valve B (207), institute Pressure regulation oil sac (106) is stated to be arranged in bucket wall (302).
- 4. depth section analogue means according to claim 1, it is characterised in that：Pressure regulation oil sac (106) with Pressure gauge A (105) is installed, pressure gauge A (105) is located at the outer of pressure chamber (301) on the pipeline between check valve (103) Portion.
- 5. depth section analogue means according to claim 1, it is characterised in that：The ball valve A (203) and air bleeding valve (205) pipeline between inside pressure chamber (301) with being connected, the pipeline and air bleeding valve (205) that should be connected with pressure chamber (301) Between pipeline on pressure gauge B (204) is installed.
- 6. depth section analogue means according to claim 1, it is characterised in that：The inner water of the water tank (201) passes through In compression pump (202) injection pressure chamber (301), during to pressure chamber (301) interior water filling, in the pressure chamber (301) The air in portion is discharged by the air bleeding valve (205), is realized in pressure chamber (301) and is filled water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156613.XU CN207132905U (en) | 2017-09-11 | 2017-09-11 | A kind of depth section analogue means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156613.XU CN207132905U (en) | 2017-09-11 | 2017-09-11 | A kind of depth section analogue means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132905U true CN207132905U (en) | 2018-03-23 |
Family
ID=61637986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721156613.XU Expired - Fee Related CN207132905U (en) | 2017-09-11 | 2017-09-11 | A kind of depth section analogue means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684335A (en) * | 2022-03-24 | 2022-07-01 | 山东科技大学 | Pressure experiment device and pressure tracking method for underwater mobile platform |
-
2017
- 2017-09-11 CN CN201721156613.XU patent/CN207132905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684335A (en) * | 2022-03-24 | 2022-07-01 | 山东科技大学 | Pressure experiment device and pressure tracking method for underwater mobile platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180911 |