KR101642704B1 - Air Pressure Inspection Equipment for Floating Structure Unit - Google Patents
Air Pressure Inspection Equipment for Floating Structure Unit Download PDFInfo
- Publication number
- KR101642704B1 KR101642704B1 KR1020150075147A KR20150075147A KR101642704B1 KR 101642704 B1 KR101642704 B1 KR 101642704B1 KR 1020150075147 A KR1020150075147 A KR 1020150075147A KR 20150075147 A KR20150075147 A KR 20150075147A KR 101642704 B1 KR101642704 B1 KR 101642704B1
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- pressure
- microcomputer
- air pressure
- exposed
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
-
- 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
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/003—Fluidic connecting means using a detachable interface or adapter between the process medium and the pressure gauge
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- B63B2728/00—
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a flotation device for a flotation type lifesaving device, and more particularly, to a flotation type flotation device internal pressure test device capable of simultaneous inspection and maintenance of a flotation pressure inside a flotation lifesaving device.
Use life-saving equipment to rescue people in case of a maritime distress accident. Mainly used lifesaving equipment is floating type lifting equipment that floats on the surface of water through the air pressure injected into the equipment. Periodic inspections of lifespan and internal pressure are necessary to prevent accidents caused by life-saving equipment malfunctions. Particular attention should be paid to life jackets that can rescue large numbers of personnel.
In preparation for a maritime distress incident, the vessel and the ship maintenance window shall have a device for inspecting life-saving equipment. However, the conventional inspection apparatus is too heavy for the apparatus and limited in power supply, making it difficult to place it on site. Thereby, there was a problem that periodic meter reading was difficult. For example, conventional inspection equipment supplied electric power through wires, but most of the life-saving equipment was located in the field, which made it difficult to receive power through the wires. Also, the equipment was heavy, which made it difficult to transport it to the site. A method for recording test results has been developed as a method for solving the above problems.
According to the apparatus for inspecting the air room pressure of the inflated hole raft described in Japanese Patent Laid-Open Publication No. H07-113704, the bottom air chamber constituting the bottom of the raft and the upper and lower 2 The main chamber of the zone and the inspection apparatus are provided with a measurement section and a meter section composed of a control section for inputting and outputting information to and from the measurement section. A record after the inspection can be left. More specifically, the information displayed on the liquid crystal display is output through an output unit for outputting measurement information such as a valve opening / closing instruction unit for making an opening / closing instruction to the opening / closing valve of the measuring unit, a memory for inputting and outputting information, And a printer that outputs the same measurement information in writing.
The apparatus configured as described above is constructed of an analog medium and can not be used without special equipment such as a dot feeder. Also, the problem of difficulty in supplying power and the fundamental problem of heavy weight were not solved, and the frequency of the test could not be increased.
The present invention also provides a lifting type internal ball pressure test apparatus including means for improving power supply, structure, and weight to improve portability and further performing air pressure correction using a pressure injection valve and an exhaust valve.
The apparatus for inspecting the internal pressure of a flotation lifesaving device according to an embodiment of the present invention includes a housing having a plate at a lower end of an outer circumferential surface thereof; A micom in the space between the plate and the housing; pressure gauge; Transformers; battery; .
The apparatus for inspecting internal air pressure of a floating type life-saving device according to an embodiment of the present invention includes: a switch separated from a microcomputer; A connector exposed on an upper surface of the housing and provided with an input valve at an upper portion thereof; And a checking hose located at a lower end of the connecting port; As shown in FIG. The inspection hose may be connected to the pressure gauge through a side surface corresponding to the connecting port and the connecting side.
The apparatus for inspecting an inner cavity of a floating lifesaving device according to an embodiment of the present invention includes: a plurality of operation buttons provided on the micom; And a display disposed on an upper portion of the microcomputer and exposed to the outside of the housing; As shown in FIG. A weight sensor inside the microcomputer; Converter; An encoder; Memory; mixer; And a disk.
The apparatus for inspecting internal air pressure of a floating lifesaving device according to an embodiment of the present invention includes a dial portion positioned above the pressure gauge and exposed to the outside of the housing; And a dial adjusting chuck on an outer circumferential surface of the dial portion; As shown in FIG.
The apparatus for inspecting internal air pressure of a flotation lifesaving device according to an embodiment of the present invention includes: a handle portion located outside the housing; And a terminal portion located at an upper portion of the transformer and exposed to the outside of the housing; As shown in FIG.
The apparatus for inspecting internal air pressure of a floating type life-saving device according to an embodiment of the present invention includes: a repair valve included at one end of a connection port; And an outlet valve at one end of a connection port corresponding to the repair valve; As shown in FIG.
It is easy to arrange on site by improving mobility due to improvement of structure, size and weight of inspection equipment. Furthermore, by including an air inlet and outlet valve, it is possible to correct immediately if an abnormality is found during the internal ball pressure test of a floating liferaft. This makes it possible to frequently inspect lifting lifesaving equipment and improve maintenance efficiency.
1 is an embodiment of an internal air pressure test apparatus for a floating lifesaving device according to an embodiment of the present invention.
FIG. 2 is a partially exploded view of the
3 is a perspective view showing an external state of a device that does not open the
While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof have been shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the present invention is not intended to be limited to the embodiments but includes all changes, equivalents, and alternatives falling within the spirit and scope of the present invention. Like reference numerals designate like elements throughout the drawings.
It will be understood that when an element is referred to as being "connected" or "connected" to another element, it may be connected or connected without the other element to the other element, It should be understood.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular forms include plural forms unless the context clearly dictates otherwise. It is to be understood that the terms such as " comprises, " or " formed " in this application are intended to specify the presence of stated features, integers, But do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof. "Chungchangchang" means a place to perform maintenance work. &Quot; Air pressure " means the pressure of the gas or the pressure of the air.
Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Generally used terms are to be interpreted as having a meaning consistent with the meaning in the context of the related art and are not to be construed as ideal or overly formal meaning unless the meaning is clearly defined herein.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of an internal air pressure test apparatus for a floating lifesaving apparatus according to an embodiment of the present invention; FIG. The structure of the internal air pressure test apparatus of the flotation lifesaving device of FIG. 1 is merely for illustrating the present invention, and the present invention is not limited thereto. The structure of the internal ball pressure testing device of floating lifesaving equipment can be modified to other forms.
As shown in FIG. 2, the floating type internal apparatus air pressure inspection apparatus includes a
A
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an embodiment of an internal air pressure test apparatus for a lifting liferaft. As shown in FIG. 1, the hose of the life-saving
The microcomputer 220 operates the microcomputer 220 and then pushes an operation button 231a included in one side of the microcomputer 220 to display the microcomputer 220 on the
The air pressure reached by the
The
The microcomputer 220 includes a weight sensor 221, a converter 222, an encoder 223, a memory 224, and a mixer 225. When the air pressure measured through the
The
The pressure can be corrected when an abnormality in the internal pressure is detected during the internal pressure inspection of the life-saving equipment (30). If the atmospheric pressure is insufficient, air can be injected through the
3, the internal air pressure testing apparatus of the floating lifesaving apparatus may include a
While the present invention has been described in connection with what is presently considered to be the most practical embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and alternative arrangements included within the spirit and scope of the appended claims. These modifications should not be understood individually from the technical idea or viewpoint of the present invention.
30: Life jacket 110: Housing
115: handle 200: plate
220: Microcomputer 221: Weight sensor
222: converter 223: encoder
224: memory 225: mixer
227: Disk 229: Switch
230: Display 231: Microcomputer operation button
240: pressure gauge 242:
243: Dial adjusting chuck 245: Meter hose
Claims (6)
A micom in the space between the plate and the housing; pressure gauge; Transformers; battery;
Wherein the lifting device comprises:
A connector exposed on an upper surface of the housing and having an input valve at an upper portion thereof;
A probe hose located at the lower end of the connector;
A repair valve included at one end of the connector; And
An outlet valve formed at one end of the connection port corresponding to the repair valve,
Further comprising a pressure sensor for detecting the inner pressure of the flotation device.
Switches separated from the microcomputer; And
A probe hose located at the lower end of the connector;
Further comprising:
Wherein the inspection hose is connected to the pressure gauge by a side surface corresponding to the connecting port and the connecting side.
A plurality of operation buttons provided on the microcomputer; And
A display disposed at an upper portion of the microcomputer and exposed to the outside of the housing;
Further comprising:
A weight sensor inside the microcomputer; Converter; An encoder; Memory; mixer; And a disk; and an internal ball pressure test device.
A dial portion positioned above the pressure gauge and exposed to the outside of the housing; And
A dial adjusting chuck on an outer peripheral surface of the dial portion;
Wherein the inner air pressure measuring device is further configured to measure the inner pressure of the lifting device.
A handle portion located outside the housing; And
A terminal portion located at an upper portion of the transformer and exposed to the outside of the housing;
Wherein the lifting device further comprises an internal pressure sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150075147A KR101642704B1 (en) | 2015-05-28 | 2015-05-28 | Air Pressure Inspection Equipment for Floating Structure Unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150075147A KR101642704B1 (en) | 2015-05-28 | 2015-05-28 | Air Pressure Inspection Equipment for Floating Structure Unit |
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KR101642704B1 true KR101642704B1 (en) | 2016-07-28 |
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KR1020150075147A KR101642704B1 (en) | 2015-05-28 | 2015-05-28 | Air Pressure Inspection Equipment for Floating Structure Unit |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101946479B1 (en) * | 2018-06-28 | 2019-02-12 | 신욱희 | Emergency tube apparatus for fire hose |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113704A (en) | 1993-07-08 | 1995-05-02 | Shimada Toki Kogyo Kk | Air chamber pressure testing device for inflatable liferaft |
JP2002174562A (en) * | 2000-12-07 | 2002-06-21 | Isao Kikuchi | Inspection device for pneumatic equipment |
KR200310831Y1 (en) * | 2002-12-06 | 2003-04-21 | 김용권 | Fluid pressure test equipment |
KR20140065709A (en) * | 2012-11-20 | 2014-05-30 | 주식회사 부산도시가스 | Portable testing device of gas pressure and method of using thereof |
KR101476252B1 (en) * | 2014-07-02 | 2014-12-31 | 대한민국 | Test Device for Auto Release Unit |
-
2015
- 2015-05-28 KR KR1020150075147A patent/KR101642704B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113704A (en) | 1993-07-08 | 1995-05-02 | Shimada Toki Kogyo Kk | Air chamber pressure testing device for inflatable liferaft |
JP2002174562A (en) * | 2000-12-07 | 2002-06-21 | Isao Kikuchi | Inspection device for pneumatic equipment |
KR200310831Y1 (en) * | 2002-12-06 | 2003-04-21 | 김용권 | Fluid pressure test equipment |
KR20140065709A (en) * | 2012-11-20 | 2014-05-30 | 주식회사 부산도시가스 | Portable testing device of gas pressure and method of using thereof |
KR101476252B1 (en) * | 2014-07-02 | 2014-12-31 | 대한민국 | Test Device for Auto Release Unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101946479B1 (en) * | 2018-06-28 | 2019-02-12 | 신욱희 | Emergency tube apparatus for fire hose |
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