CN105882921A - Underwater inflation control device for buoyant apparatus - Google Patents
Underwater inflation control device for buoyant apparatus Download PDFInfo
- Publication number
- CN105882921A CN105882921A CN201610468102.5A CN201610468102A CN105882921A CN 105882921 A CN105882921 A CN 105882921A CN 201610468102 A CN201610468102 A CN 201610468102A CN 105882921 A CN105882921 A CN 105882921A
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- CN
- China
- Prior art keywords
- buoyant apparatus
- control device
- delay circuit
- water pressure
- delay
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an underwater inflation control device for a buoyant apparatus. The underwater inflation control device comprises an inflation component and a control component, the inflation component comprises a high-pressure gas cylinder, an electric deflation mechanism and an inflation pipeline in sequential connection, the inflation pipeline is used for connecting the buoyant apparatus, the control component comprises a power source, a water pressure inductive switch component and a control panel with a time-delay circuit, and the power source, the water pressure inductive switch component, the time-delay circuit and the electric deflation mechanism are electrically connected in sequence. The power source is activated when water pressure of the water pressure inductive switch component reaches a set value, and the electric deflation mechanism is electrified to operate after delaying of the time-delay circuit. The underwater inflation control device for the buoyant apparatus is simple and compact in structure, low in cost, convenient to use, safe and reliable without affecting flexibility of a wearer under water.
Description
Technical field
The present invention relates to one aeration control device under water, be specifically related to a kind of and matching used aeration control device under water of buoyant apparatus.
Background technology
Annual summer, vast teenager was when pond on a hill dam, rivers,lakes and seas and swimming pool went swimming, always there are some accidents drowned unexpectedly, tragedy is brought to some family, family and society are brought the biggest emotional distress and economic loss, and serious have impact on carrying out effectively of these sports.There are several hundred million youngsters in China; the annual teenager participating in swimming exercise and adult the most millions of more than; sports equipment middle reaches swimming pool and bathing beach are also the problem of a headache to swimmer's safeguard protection; send a lot of staff to be engaged in trouble free service, but sometimes also do not go wrong unavoidably.
Learn by visiting swimming instructor, if putting on life jacket during adolescents with learning swimming, human body buoyancy adds, and safety is secure, but people has serious dependency to life jacket, in addition buoyant apparatus volume is bigger, resistance is relatively big, reduces the motility of people to a certain extent, unfavorable to the technical ability grasping swimming, so the most not wearing buoyant apparatus, thus in safety, there is certain risk.
Summary of the invention
The technical problem to be solved in the present invention is: for prior art exist deficiency, it is provided that a kind of simple and compact for structure, with low cost, esy to use, safe and reliable, do not affect wearer's aeration control device under water for buoyant apparatus of motility in water.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of aeration control device under water for buoyant apparatus, including pneumatic element and control parts, described pneumatic element includes the gas cylinder being sequentially connected with, electrodynamic type air-release mechanism and aerating pipe, described aerating pipe is used for connecting buoyant apparatus, described control parts include power supply, water pressure sensing switch module and the panel with delay circuit, described power supply, water pressure sensing switch module, delay circuit and electrodynamic type air-release mechanism are sequentially connected electrically, described water pressure sensing switch module switches on power when hydraulic pressure reaches setting value, and make electrodynamic type air-release mechanism energising work by after delay circuit time delay.
Further improvement as technique scheme:
The delay duration of described delay circuit is adjustable.
Described power supply, water pressure sensing switch module and panel are installed in an enclosed box body, described water pressure sensing switch module includes convoluted diaphragm and microswitch, described convoluted diaphragm is fixedly installed in the mounting seat of enclosed box body on the inner side of the box wall, the position of this lateral box wall correspondence convoluted diaphragm is provided with permeable hole, described convoluted diaphragm can deform to the elongation of enclosed box body inner elastic under hydraulic pressure effect, described microswitch is arranged on the prolonging direction of convoluted diaphragm, when hydraulic pressure reaches setting value, the active force of described convoluted diaphragm elongation just makes microswitch open.
Described control parts also include delay adjustment bar, described delay adjustment bar and the potentiometer linkage on delay circuit, and described delay adjustment bar is installed in enclosed box body by sealing ring and to exposing outside.
Described control parts also include danger button bar and the press button being connected, described press button is directly connected with power supply and electrodynamic type air-release mechanism, described press button is installed on panel, and described danger button bar is installed in enclosed box body by sealing ring and to exposing outside.
Described electrodynamic type air-release mechanism includes air guiding base and the striker being positioned at air guiding base and electromagnetic valve, and described air guiding base is used for connecting gas cylinder and aerating pipe, and described striker is used for puncturing gas cylinder, and described electromagnetic valve is used for driving striker action.
Compared with prior art, it is an advantage of the current invention that: the aeration control device under water for buoyant apparatus of the present invention, simple and compact for structure, with low cost, itself and buoyant apparatus are (such as lifebuoy, life jacket etc.) support the use, by water pressure sensing switch module and the common effect of delay circuit, it is made just to inflate to buoyant apparatus after hydraulic pressure reaches certain value (i.e. the depth of water is to a certain extent) and certain time, therefore, user wears the buoyant apparatus of this product and unaerated when the water surface or shoal are swum, pneumatic element inflation will not be triggered, swim in the water with allowing a wearer to safety and easy and flexible.Simultaneously as the existence of delay strategy, when wearer's diving reaches to set at the deep water of hydraulic pressure value, as long as diving time is not reaching to set delay duration, also will not trigger pneumatic element inflation, thus can avoid the mistake inflation caused because of positive conventional diving behavior.In use if it occur that real distress situation and trigger inflation, then after completing to inflate rescue specifically, again changing a gas cylinder can reuse again, its use cost is effectively controlled.
Accompanying drawing explanation
Fig. 1 is that the master controlling parts in the present invention regards sectional structure schematic diagram.
Fig. 2 is the diagrammatic side-view cross-sectional structural representation controlling parts in the present invention.
Fig. 3 is the vertical view sectional structure schematic diagram controlling parts in the present invention.
Fig. 4 is the structural representation of the present invention.
Fig. 5 is the electrical schematic diagram of the present invention.
In figure, each label is expressed as: 1, pneumatic element；11, gas cylinder；12, electrodynamic type air-release mechanism；121, striker；122, cylinder interface；123, pipe joint；124, air guiding base；125, electromagnetic valve；13, aerating pipe；2, parts are controlled；21, power supply；22, panel；231, convoluted diaphragm；232, microswitch；24, enclosed box body；25 permeable holes；26, delay adjustment bar；27, potentiometer；28, danger button bar；29, press button；20, support；3, cable.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail; it should be pointed out that, that protection scope of the present invention is not limited merely to following embodiment, under the premise without departing from the principles of the invention; to any improvements and modifications done by the present invention, it is regarded as protection scope of the present invention.
As shown in Figure 4, the aeration control device under water for buoyant apparatus of the present invention, including pneumatic element 1 and control parts 2, it is connected by cable 3 between the two, can be the different parts hanging over health respectively by both during use.Wherein, pneumatic element 1 includes gas cylinder 11, electrodynamic type air-release mechanism 12 and the aerating pipe 13 being sequentially connected with, and aerating pipe 13 is used for connecting buoyant apparatus (omit in figure and do not show).As shown in Figure 1 to Figure 3, controlling parts 2 and include power supply 21, water pressure sensing switch module and the panel 22 with delay circuit, power supply 21, water pressure sensing switch module, delay circuit and electrodynamic type air-release mechanism 12 are sequentially connected electrically.In work process, water pressure sensing switch module switches on power 21 when hydraulic pressure reaches setting value, and by making after delay circuit time delay electrodynamic type air-release mechanism 12 be energized work, so that the gases at high pressure in gas cylinder 11 carry out fast aeration through aerating pipe 13 to buoyant apparatus.
The aerating device of the present invention is by water pressure sensing switch module and the common effect of delay circuit, only just inflate to buoyant apparatus after hydraulic pressure reaches certain value (i.e. the depth of water is to a certain extent) and certain time, therefore, user wears the buoyant apparatus of this product and unaerated when the water surface or shoal are swum, pneumatic element 1 will not be triggered inflate, swim in the water with allowing a wearer to safety and easy and flexible.Simultaneously as the existence of delay strategy, when wearer's diving reaches to set at the deep water of hydraulic pressure value, as long as diving time is not reaching to set delay duration, also will not trigger pneumatic element 1 and inflate, thus can avoid the mistake inflation caused because of positive conventional diving behavior.In use if it occur that real distress situation and trigger inflation, then after completing to inflate rescue specifically, again changing a gas cylinder 11 can reuse again, its use cost is effectively controlled.
In the present embodiment, delay circuit uses adjustable delay circuit, and its delay duration is adjustable, seeing Fig. 5, E is power supply 21, and SYKG is water pressure sensing switch module, DT is electrodynamic type air-release mechanism 12, and R1 is the potentiometer 27 for regulating delay duration, and potentiometer 27 is welded on panel 22.Delay circuit delay duration adjustable extent in the present embodiment is 15～90 seconds, and delay duration can be set by user according to self-demand.The people that will not dive under water is set as 15 seconds by the shortest time, and the people that can dive under water sets duration according to self dive potential, and maximum duration is 90 seconds.Once user is in the time at the deep water of certain hydraulic pressure and exceedes setting duration, it is determined that in danger, buoyant apparatus is full of gas rapidly by pneumatic element 1, floats up to the water surface with user, and user is given first aid in time.
In the present embodiment, power supply 21, water pressure sensing switch module and panel 22 are installed in an enclosed box body 24, see Fig. 1, and power supply 21 is battery, is installed on the two ends of enclosed box body 24；Water pressure sensing switch module includes convoluted diaphragm 231 and microswitch 232, and convoluted diaphragm 231 sticks with glue on the circular mounting seat being fixed on enclosed box body 24 on the inner side of the box wall, and the position of this lateral box wall correspondence convoluted diaphragm 231 is provided with permeable hole 25.Convoluted diaphragm 231 can deform to the elongation of enclosed box body 24 inner elastic under hydraulic pressure effect, and microswitch 232 is arranged on the prolonging direction of convoluted diaphragm 231, and when hydraulic pressure reaches setting value, the active force of convoluted diaphragm 231 elongation just makes microswitch 232 open.See Fig. 3, microswitch 232 and panel 22 to be each attached on the support 20 in enclosed box body 24.
See Fig. 2, in the present embodiment, control parts 2 and also include delay adjustment bar 26, be used for regulating delay duration for user manual operation, delay adjustment bar 26 links with the potentiometer 27 on delay circuit, and delay adjustment bar 26 is installed in enclosed box body 24 and to exposing outside by sealing ring.
Seeing Fig. 2, in the present embodiment, control danger button bar 28 and press button 29 that parts 2 also include being connected, the JJ in Fig. 5 is press button 29, and press button 29 is directly connected with power supply 21 and electrodynamic type air-release mechanism 12.Press button 29 is installed on panel 22, and danger button bar 28 is installed in enclosed box body 24 and to exposing outside by sealing ring.User such as emergency situations (such as trick spasm or other are uncomfortable) when swimming, at this moment can be pressed danger button bar 28, trigger pneumatic element 1 immediately and be inflated buoyant apparatus, make people bubble through the water column, it is to avoid dangerous occur.
Seeing Fig. 4, electrodynamic type air-release mechanism 12 includes air guiding base 124 and the striker 121 being positioned at air guiding base 124 and electromagnetic valve 125.Air guiding base 124 is an airtight cavity, it is used for connecting gas cylinder 11 and aerating pipe 13, air guiding base 124 is provided with cylinder interface 122 and pipe joint 123, and the bottleneck of gas cylinder 11 is tightened on cylinder interface 122, and aerating pipe 13 is then socketed on pipe joint 123.Striker 121 is used for puncturing gas cylinder 11 makes gas cylinder 11 exit in air guiding base 124, and electromagnetic valve 125 is connected with panel 22 by cable 3, is used for driving striker 121 action.
Claims (6)
1. the aeration control device under water for buoyant apparatus, it is characterized in that: include pneumatic element and control parts, described pneumatic element includes the gas cylinder being sequentially connected with, electrodynamic type air-release mechanism and aerating pipe, described aerating pipe is used for connecting buoyant apparatus, described control parts include power supply, water pressure sensing switch module and the panel with delay circuit, described power supply, water pressure sensing switch module, delay circuit and electrodynamic type air-release mechanism are sequentially connected electrically, described water pressure sensing switch module switches on power when hydraulic pressure reaches setting value, and make electrodynamic type air-release mechanism energising work by after delay circuit time delay.
Aeration control device under water for buoyant apparatus the most according to claim 1, it is characterised in that the delay duration of described delay circuit is adjustable.
Aeration control device under water for buoyant apparatus the most according to claim 2, it is characterized in that, described power supply, water pressure sensing switch module and panel are installed in an enclosed box body, described water pressure sensing switch module includes convoluted diaphragm and microswitch, described convoluted diaphragm is fixedly installed in the mounting seat of enclosed box body on the inner side of the box wall, the position of this lateral box wall correspondence convoluted diaphragm is provided with permeable hole, described convoluted diaphragm can deform to the elongation of enclosed box body inner elastic under hydraulic pressure effect, described microswitch is arranged on the prolonging direction of convoluted diaphragm, when hydraulic pressure reaches setting value, the active force of described convoluted diaphragm elongation just makes microswitch open.
Aeration control device under water for buoyant apparatus the most according to claim 3, it is characterized in that, described control parts also include delay adjustment bar, described delay adjustment bar and the potentiometer linkage on delay circuit, described delay adjustment bar is installed in enclosed box body by sealing ring and to exposing outside.
Aeration control device under water for buoyant apparatus the most according to claim 4, it is characterized in that, described control parts also include danger button bar and the press button being connected, described press button is directly connected with power supply and electrodynamic type air-release mechanism, described press button is installed on panel, and described danger button bar is installed in enclosed box body by sealing ring and to exposing outside.
6. according to the aeration control device under water for buoyant apparatus described in claim 1 to 5 any one, it is characterized in that, described electrodynamic type air-release mechanism includes air guiding base and the striker being positioned at air guiding base and electromagnetic valve, described air guiding base is used for connecting gas cylinder and aerating pipe, described striker is used for puncturing gas cylinder, and described electromagnetic valve is used for driving striker action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610468102.5A CN105882921A (en) | 2016-06-24 | 2016-06-24 | Underwater inflation control device for buoyant apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610468102.5A CN105882921A (en) | 2016-06-24 | 2016-06-24 | Underwater inflation control device for buoyant apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882921A true CN105882921A (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610468102.5A Pending CN105882921A (en) | 2016-06-24 | 2016-06-24 | Underwater inflation control device for buoyant apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN105882921A (en) |
Cited By (3)
| 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 |
| CN110697008A (en) * | 2018-07-10 | 2020-01-17 | 北京安华威和航空航天技术有限公司 | Diving self-rescue equipment control device |
| WO2021024022A1 (en) * | 2019-08-06 | 2021-02-11 | Asgari Kamiabad Shahin | Water rescue device for items |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144859Y (en) * | 1992-01-18 | 1993-10-27 | 顾适 | Stream current relay |
| CN2633743Y (en) * | 2003-05-12 | 2004-08-18 | 周成生 | Swimming life belt |
| US20120060267A1 (en) * | 2010-09-14 | 2012-03-15 | Arc'teryx Equipment Inc. | Airbag rescue system |
| CN203614875U (en) * | 2013-10-31 | 2014-05-28 | 北京宇航系统工程研究所 | Pressure annunciator |
| CN103863532A (en) * | 2014-03-24 | 2014-06-18 | 丁兆连 | Gas release device |
| CN205891191U (en) * | 2016-06-24 | 2017-01-18 | 广东理工学院 | A air inflation control device under water for survival kit |
-
2016
- 2016-06-24 CN CN201610468102.5A patent/CN105882921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144859Y (en) * | 1992-01-18 | 1993-10-27 | 顾适 | Stream current relay |
| CN2633743Y (en) * | 2003-05-12 | 2004-08-18 | 周成生 | Swimming life belt |
| US20120060267A1 (en) * | 2010-09-14 | 2012-03-15 | Arc'teryx Equipment Inc. | Airbag rescue system |
| CN203614875U (en) * | 2013-10-31 | 2014-05-28 | 北京宇航系统工程研究所 | Pressure annunciator |
| CN103863532A (en) * | 2014-03-24 | 2014-06-18 | 丁兆连 | Gas release device |
| CN205891191U (en) * | 2016-06-24 | 2017-01-18 | 广东理工学院 | A air inflation control device under water for survival kit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697008A (en) * | 2018-07-10 | 2020-01-17 | 北京安华威和航空航天技术有限公司 | Diving self-rescue equipment control device |
| 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 |
| WO2021024022A1 (en) * | 2019-08-06 | 2021-02-11 | Asgari Kamiabad Shahin | Water rescue device for items |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |