CN109131788B - Heat-insulation life buoy - Google Patents
Heat-insulation life buoy Download PDFInfo
- Publication number
- CN109131788B CN109131788B CN201811023279.XA CN201811023279A CN109131788B CN 109131788 B CN109131788 B CN 109131788B CN 201811023279 A CN201811023279 A CN 201811023279A CN 109131788 B CN109131788 B CN 109131788B
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- Prior art keywords
- annular
- heat
- heat accumulator
- ring body
- dark
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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
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention provides a heat-preservation life buoy which comprises an inflatable annular ring body; the upper part of the annular ring body is made of a transparent plastic film; a hard foam plate is fixedly filled below the inner part of the annular ring body; inlay on the cystosepiment and have annular heat accumulator, annular heat accumulator upper portion exposes the cystosepiment upper surface, this heat preservation life buoy can provide the heat for the person that falls into water to a certain extent, reduces the injury that low temperature cold water caused to the health.
Description
Technical Field
The invention relates to the field of water rescue equipment, in particular to a life buoy.
Background
The lifebuoy is usually made of rubber, plastic and other materials, is internally inflated and sleeved on the whole body of a user, so that the user floats on the water surface, and is the most basic water safety equipment; in many emergency situations, a person falling into water may wait for rescue for a long time in the water, and if the water temperature is low, the person is easy to be frostbitten.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a thermal insulation lifebuoy, which can provide heat to a person falling into water to a certain extent, and reduce the harm of low-temperature cold water to the body.
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the heat-preservation life buoy comprises an inflatable annular ring body; the upper part of the annular ring body is made of a transparent plastic film; a hard foam plate is fixedly filled below the inner part of the annular ring body; an annular heat accumulator is embedded in the foam plate, and the upper part of the annular heat accumulator is exposed out of the upper surface of the foam plate.
Preferably, the transparent plastic film is formed by a double-layer plastic film filled with air inside, so as to further improve the heat preservation effect of the annular heat accumulator inside the annular ring body.
Preferably, the annular heat storage body is formed of a dark annular tube filled with a heat storage agent.
Preferably, the annular heat accumulator is composed of a dark annular tube filled with quicklime; and a water inlet pipe extending to the external environment is arranged on the dark color annular pipe, and a switch valve which can be manually operated by a user is arranged in the water inlet pipe. Furthermore, an air outlet pipe extending to the outside is also arranged on the dark annular pipe, and a one-way valve pointing to the outside is arranged in the air outlet pipe; furthermore, the water inlet pipe penetrates through the foam board downwards and extends to the lower side of the heat-preservation life buoy, so that when the life buoy is used, as long as the switch valve is opened, water naturally flows into the dark annular pipe under the action of water pressure and reacts with quick lime to generate heat without manual pouring.
The invention has the beneficial effects that: when the heat-preservation life buoy is used, the heat-preservation life buoy is sleeved on a person falling into water in a penetrating mode, sunlight irradiates the annular heat accumulator through the transparent plastic film on the upper portion of the life buoy, and due to the isolation effect of the foam plate and the air layer in the annular heat accumulator body, heat is difficult to conduct to an external water body, so that the annular heat accumulator can continuously accumulate heat; the arms of the person falling into water are pressed on the upper surface of the annular ring body, and the upper surface of the annular ring body is sunken downwards through extrusion, so that the arms of the person falling into water can be directly pressed on the annular heat accumulator, and heat in the annular heat accumulator can be directionally transferred to the person falling into water, so that the harm of low water temperature to a human body is reduced to a certain extent.
Drawings
Fig. 1 is a schematic sectional view of a first embodiment of the heat-insulating lifebuoy.
Fig. 2 is a plan view of the first embodiment of the thermal lifebuoy.
Fig. 3 is a schematic sectional view of the second embodiment of the heat-insulating lifebuoy.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
the first embodiment is as follows:
in the first embodiment shown in fig. 1 and 2, the thermal lifebuoy comprises an inflatable annular ring body 1; the upper part of the annular ring body 1 is made of a transparent plastic film; a hard foam plate 2 is fixedly filled below the inner part of the annular ring body 1; an annular heat accumulator 11 is embedded in the foam plate 2, and the upper part of the annular heat accumulator 11 is exposed out of the upper surface of the foam plate 2; the transparent plastic film is composed of a double-layer plastic film filled with air inside, so that the heat preservation effect of the annular heat accumulator 11 inside the annular ring body 1 is further improved; the annular heat accumulator 11 is formed of a dark annular tube filled with a heat storage agent.
When the heat-preservation life buoy is used, the heat-preservation life buoy is sleeved on a person falling into water in a penetrating mode, sunlight irradiates the annular heat accumulator 11 through the transparent plastic film on the upper portion of the life buoy, and due to the isolation effect of the foam plate 2 and the air layer in the annular ring body 1, heat is difficult to conduct to an external water body, so that the annular heat accumulator 11 can continuously accumulate heat; and the person's that falls into water arm is pressed at annular ring body 1 upper surface, and through the extrusion, annular ring body 1 upper surface undercut makes the person's that falls into water arm can directly press on annular heat accumulator 11, and the heat in the annular heat accumulator 11 alright directional transmission falls into water on one's body to reduce the injury of low water temperature to the human body to a certain extent.
Example two:
as shown in fig. 3, the second embodiment is different from the first embodiment in that: the transparent plastic film is a single-layer transparent plastic film; the annular heat accumulator 11 is composed of a dark annular tube filled with quicklime inside; and a water inlet pipe 3 extending to the external environment is arranged on the dark color annular pipe, and a switch valve 31 which can be manually operated by a user is arranged in the water inlet pipe 3. Furthermore, an air outlet pipe 12 extending to the outside is further arranged on the dark annular pipe, and a one-way valve pointing to the outside is arranged in the air outlet pipe 12; furthermore, the water inlet pipe 3 downwards penetrates through the foam board 2 and extends to the lower part of the heat-preservation life buoy, so that when the life buoy is used, as long as the switch valve 31 is opened, water naturally flows into the dark annular pipe under the action of water pressure and reacts with quicklime to generate heat without being manually poured into the dark annular pipe.
Compared with the first embodiment, the second embodiment has the advantages that the user can control the heat release by himself and the influence of external factors such as weather is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. An insulated lifebuoy comprising an inflatable annular ring body (1), characterised in that: the upper part of the annular ring body (1) is made of a transparent plastic film; a hard foam plate (2) is fixedly filled below the inner part of the annular ring body (1); an annular heat accumulator (11) is embedded in the foam plate (2), and the upper part of the annular heat accumulator (11) is exposed out of the upper surface of the foam plate (2).
2. A thermal insulating lifebuoy according to claim 1 wherein: the transparent plastic film is composed of a double-layer plastic film filled with air.
3. A thermal insulating lifebuoy according to claim 1 wherein: the annular heat accumulator (11) is composed of a dark annular tube filled with a heat accumulator.
4. A thermal insulating lifebuoy according to claim 1 wherein: the annular heat accumulator (11) is composed of a dark annular tube filled with quicklime; a water inlet pipe (3) extending to the external environment is arranged on the dark annular pipe, and a switch valve (31) which can be manually operated by a user is arranged in the water inlet pipe (3); the dark color annular tube is also provided with an air outlet tube (12) extending to the outside, and a one-way valve pointing to the outside is arranged in the air outlet tube (12); the water inlet pipe (3) penetrates through the foam board (2) downwards and extends to the lower part of the heat-preservation life buoy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023279.XA CN109131788B (en) | 2018-09-04 | 2018-09-04 | Heat-insulation life buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023279.XA CN109131788B (en) | 2018-09-04 | 2018-09-04 | Heat-insulation life buoy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109131788A CN109131788A (en) | 2019-01-04 |
| CN109131788B true CN109131788B (en) | 2020-10-23 |
Family
ID=64826540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023279.XA Active CN109131788B (en) | 2018-09-04 | 2018-09-04 | Heat-insulation life buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109131788B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027686B (en) * | 2019-04-29 | 2023-08-08 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Self-rescue device in water |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674490B (en) * | 2012-05-09 | 2013-11-13 | 浙江大学 | Self-sufficient water supply disc type solar sea water desalting device |
| CN203975186U (en) * | 2014-06-05 | 2014-12-03 | 深圳市神达实业有限公司 | The life jacket of Driven by Solar Energy location and insulation |
| CN204775917U (en) * | 2015-07-17 | 2015-11-18 | 江苏海事职业技术学院 | Marine survival kit with temperature sensor |
| CN205524887U (en) * | 2016-05-05 | 2016-08-31 | 佛山科学技术学院 | Can throw life buoy with function of generating heat |
| CN106741740A (en) * | 2016-12-19 | 2017-05-31 | 大连海事大学 | A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation |
| CN206437181U (en) * | 2017-01-20 | 2017-08-25 | 江苏工程职业技术学院 | A kind of lifebuoy |
| CN107364556A (en) * | 2017-06-29 | 2017-11-21 | 秦树萍 | A kind of heat insulating lifesaving circle |
| CN108082420A (en) * | 2017-11-22 | 2018-05-29 | 重庆睿豪科技发展有限公司 | A kind of lifebuoy with heating function |
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2018
- 2018-09-04 CN CN201811023279.XA patent/CN109131788B/en active Active
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| Publication number | Publication date |
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| CN109131788A (en) | 2019-01-04 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200917 Address after: Room 301, unit 3, building 12, Yingchun community, Xicheng street, Huangyan District, Taizhou City, Zhejiang Province Applicant after: Chen Ronggen Address before: 215200 villager committee of Nan Yang village, Ping Wang Town, Wujiang District, Suzhou, Jiangsu Applicant before: Zhu Hongfei |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200927 Address after: 318050 No.21, building 1, daoze Yuyuan, Lubei street, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Yang Ronghua Address before: Room 301, unit 3, building 12, Yingchun community, Xicheng street, Huangyan District, Taizhou City, Zhejiang Province Applicant before: Chen Ronggen |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 256600 No. 1, Gaosi Road, high tech Industrial Development Zone, Binzhou City, Shandong Province Patentee after: Binzhou Kechuang Incubator Co.,Ltd. Address before: No.21, building 1, daozeyuyuan, Lubei street, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Yang Ronghua |