CN112339945A - Electronic driving type closed cycle chemical regeneration diving breathing apparatus - Google Patents
Electronic driving type closed cycle chemical regeneration diving breathing apparatus Download PDFInfo
- Publication number
- CN112339945A CN112339945A CN202011243206.9A CN202011243206A CN112339945A CN 112339945 A CN112339945 A CN 112339945A CN 202011243206 A CN202011243206 A CN 202011243206A CN 112339945 A CN112339945 A CN 112339945A
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- regeneration
- cylinder
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- transparent
- oxygen
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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
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/12—Diving masks
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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
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/12—Diving masks
- B63C11/16—Diving masks with air supply by suction from diver, e.g. snorkels
-
- 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
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/12—Diving masks
- B63C2011/121—Diving masks comprising integrated optical signalling means or displays for data or images
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to an electronic drive type closed cycle chemical regeneration diving respirator, which comprises: the mask body and the transparent breathing cavity body which is arranged on the mask body and corresponds to the face, and the mask body also comprises a regeneration cylinder which is arranged in the mask body and is communicated with the transparent breathing cavity body, wherein the regeneration cylinder and the transparent breathing cavity body form a closed circulation breathing loop, and the regeneration cylinder reacts in the closed circulation breathing loop according to carbon dioxide exhaled by a human body to provide oxygen. The transparent breathing cavity corresponding to the face is arranged on the cover body, the regeneration cylinder and the transparent breathing cavity in the cover body form a closed circulation breathing loop, the volume of oxygen generated by the regeneration cylinder is 23% -28% larger than that of carbon dioxide absorbed by the regeneration cylinder, so that a diver can directly breathe in the transparent breathing cavity, the regeneration cylinder is arranged in the cover body, the influence on the diving stroke of the diver is reduced, the traditional oxygen steel cylinder is omitted, the load of the diver in the diving stroke is reduced, and the convenience of underwater operation development is improved.
Description
Technical Field
The invention relates to the technical field of diving equipment, in particular to an electronic driving type closed-loop circulating chemical regeneration diving respirator.
Background
In carrying out the diving process, the diver often uses underwater diving equipment, satisfies its oxygen demand when underwater operation, and diving equipment among the prior art, generally equipped with the oxygen steel bottle and be used for controlling the device of oxygen output for the diver is great at the operation in-process burden, and the action is very inconvenient, and in the operation, easily because the equipment is bulky, makes the diver move limitedly, is unfavorable for developing of activity under water.
Disclosure of Invention
In order to solve the technical problems of large volume and inconvenient operation of the traditional diving equipment, the invention provides an electronic driving type closed-loop chemical regeneration diving respirator which is small in volume and convenient to operate.
The invention discloses an electronic drive type closed cycle chemical regeneration diving breathing apparatus, which comprises: the cover body and set up in the cover body and the transparent breathing cavity that corresponds of face, still include: the regeneration cylinder is arranged in the cover body and communicated with the transparent breathing cavity, the regeneration cylinder and the transparent breathing cavity form a closed-loop circulating breathing loop, the regeneration cylinder reacts in the closed-loop circulating breathing loop according to carbon dioxide exhaled by a human body to provide oxygen, the volume of oxygen generated by the regeneration cylinder is larger than 23% -28% of the volume of carbon dioxide absorbed by the regeneration cylinder, oxygen regeneration is realized through the regeneration tank, oxygen supply is realized, a traditional oxygen bottle with large load is omitted, and convenience in underwater work of a diver is improved.
According to one embodiment of the invention, the transparent breathing cavity is internally and separately provided with a breathing channel communicated with the regeneration cylinder, and the breathing gas is transmitted by utilizing the special breathing channel, so that the transparent breathing cavity is effectively prevented from being fogged.
According to one embodiment of the invention, the cover body is provided with a reactor for installing the regeneration cylinder, the reactor is provided with an isolation membrane for sealing, the regeneration cylinder is quickly installed through the reactor, the waterproof performance is improved by utilizing the isolation membrane, and the working stability of the regeneration cylinder is ensured.
According to one embodiment of the invention, the mask body is also internally provided with a standby oxygen bottle and a three-stage regulator, the standby oxygen bottle and the transparent breathing cavity form an open-circuit breathing circuit, the three-stage regulator controls the on-off of the open-circuit breathing circuit, and the safety performance of the electronic drive type closed-circuit circulation chemical regeneration diving breathing apparatus is improved by responding to the emergency through the open-circuit breathing circuit.
According to an embodiment of the present invention, the electronically driven closed cycle chemical regenerative scuba further comprises: gaseous monitored control system and respectively with gaseous monitored control system electric connection's oxygen partial pressure sensor and carbon dioxide monitoring sensor, oxygen partial pressure sensor and carbon dioxide monitoring sensor set up in the cover internally, realize the monitoring to oxygen partial pressure and carbon dioxide simultaneously, the diver of being convenient for adjusts work under water, effectively reduces the emergence of accident.
According to an embodiment of the present invention, the electronically driven closed cycle chemical regenerative scuba further comprises: the monitor is used for displaying analysis information of the gas monitoring system, so that monitoring data of oxygen partial pressure and carbon dioxide are visualized.
According to one embodiment of the invention, the monitor is obliquely arranged above the transparent breathing cavity, so that the diver can observe the monitor conveniently and the view of the diver is ensured.
According to an embodiment of the present invention, the electronically driven closed cycle chemical regenerative scuba further comprises: the quick connector is arranged at the bottom of the transparent breathing cavity and is used for being connected with an external additional gas cylinder, the oxygen supplementing mode of the electronic drive type closed cycle chemical regeneration diving breathing apparatus is further expanded, and the safety performance of the electronic drive type closed cycle chemical regeneration diving breathing apparatus is enhanced.
The electronic driving type closed-loop chemical regeneration diving respirator is characterized in that a transparent breathing cavity corresponding to the face is arranged on a cover body, a closed-loop circulation breathing loop is formed by a regeneration cylinder and the transparent breathing cavity arranged in the cover body, the volume of oxygen generated by the regeneration cylinder is 23% -28% larger than the volume of carbon dioxide absorbed by the regeneration cylinder, so that a diver can directly breathe in the transparent breathing cavity, the regeneration cylinder is arranged in the cover body, the influence on diving of the diver is reduced, the traditional oxygen steel cylinder is omitted, the load of the diver during underwater diving is greatly reduced, and the convenience for developing underwater operation is improved.
Drawings
Fig. 1 is a schematic structural view of an electronically driven closed-loop chemically regenerative scuba according to the present invention.
Detailed Description
The electronically driven closed cycle chemical regeneration scuba of the present invention will be described in further detail with reference to specific embodiments and accompanying drawings.
Please refer to fig. 1.
The invention provides an electronic drive type closed-loop chemical regeneration diving respirator, which mainly comprises a cover body 1 and a transparent breathing cavity 2 which is arranged on the cover body 1 and corresponds to the face, wherein when a diver wears the electronic drive type closed-loop chemical regeneration diving respirator, the cover body 1 is directly covered on the head, so that the face of the diver corresponds to the transparent breathing cavity 2. The electronic driving type closed-loop circulating chemical regeneration diving breathing apparatus comprises a regeneration cylinder 3 which is arranged in a cover body 1 and is communicated with a transparent breathing cavity 2, wherein a regeneration substance such as sodium peroxide is loaded in the regeneration cylinder 3 and is mainly used for absorbing carbon dioxide and moisture to react and then releasing oxygen, and particularly, the volume of oxygen generated by the regeneration cylinder 3 is 23% -28% larger than that of the carbon dioxide absorbed by the regeneration cylinder, so that the proportion of carbon dioxide converted by the regeneration cylinder 3 and oxygen generated by the regeneration cylinder is suitable for the requirement of breathing intensity of an adult. Wherein, the regeneration cylinder 3 and the transparent breathing cavity 2 form a closed cycle breathing loop, and the regeneration cylinder 3 is arranged in the closed cycle breathing loop.
In the working process of the electronic drive type closed-loop chemical regeneration diving breathing apparatus, as the regeneration cylinder 3 is filled with the regeneration substance for converting carbon dioxide into oxygen and the volume of the generated oxygen of the regeneration cylinder 3 is larger than 23% -28% of the volume of the carbon dioxide absorbed by the regeneration cylinder, when a user breathes, the regeneration cylinder 3 reacts according to the carbon dioxide exhaled by a human body to provide oxygen, and when the human body does not breathe, the regeneration cylinder 3 stops reacting, thereby realizing oxygen supply.
When specific application, in order to avoid the human body when breathing, the moisture in the expiration arouses the chamber wall of transparent breathing cavity 2 to haze, the separation is provided with the breathing passageway 4 with regeneration section of thick bamboo 3 direct intercommunication in the transparent breathing cavity 2, wherein breathing passageway 4 corresponds with human mouth, breathes through breathing passageway 4, effectively guarantees directly to send into the waste gas of exhalation to regeneration section of thick bamboo 3 in the regeneration section of thick bamboo and reacts the regeneration, effectively prevents simultaneously that transparent breathing cavity 2 from hazing and influencing diver's sight.
Further, the cover body 1 is provided with a reactor 5 for installing a regeneration cylinder 3, wherein the end of the reactor 5 is provided with a sealing cover capable of being rotatably disassembled, when a regeneration cylinder 3 is installed, after the regeneration cylinder 3 is placed into the reactor 5, the quick installation of the regeneration cylinder 3 is realized by screwing the sealing cover, and the reactor 5 is provided with an isolation film for sealing, the reactor 5 is wrapped by the isolation film, moisture is effectively prevented from directly entering the reactor 5, the normal work of the regeneration cylinder 3 is ensured, and the reliability of the electronic drive type closed cycle chemical regeneration diving breathing apparatus is improved.
Further, a standby oxygen bottle 6 and a three-stage regulator 7 are arranged in the cover body 1, wherein the standby oxygen bottle 6 is used for charging oxygen, the standby oxygen bottle 6 and the transparent breathing cavity 2 form an open breathing loop, the open breathing loop is used for a diver to breathe temporarily, for example, the oxygen in the regeneration cylinder 3 is about to be regenerated and completely consumed, for example, in the process of rising water surface, the standby oxygen bottle 6 is controlled by the three-stage regulator 7 to supply oxygen, and the on-off of the open breathing loop is controlled. During the diving process, the supply of the standby oxygen bottle 6 is controlled by controlling the three-stage regulator 7, for example, the standby oxygen bottle 6 supplies a certain amount of oxygen into the transparent breathing cavity 2 through the three-stage regulator 7, and for example, the standby oxygen bottle 6 continuously supplies oxygen into the transparent breathing cavity 2 through the three-stage regulator 7.
Further, the electronic drive type closed-loop circulation chemical regeneration scuba further comprises a gas monitoring system, and an oxygen partial pressure sensor 8 and a carbon dioxide monitoring sensor 9 which are respectively and electrically connected with the gas monitoring system. Wherein the oxygen partial pressure sensor 8 is used for testing the oxygen partial pressure value, wherein in the application, the oxygen partial pressure sensor 8 monitors that the maximum value of the oxygen partial pressure is not more than 1.6ata, which is far less than the threshold value of acute cerebral oxygen poisoning (oxygen convulsion) which is 1.88ata, thereby improving the safety performance of the electronic drive type closed cycle chemical regeneration diving respirator. In addition, the carbon dioxide monitoring sensor 9 monitors the content of carbon dioxide (CO 2) by using an infrared technology. Wherein oxygen partial pressure sensor 8 and carbon dioxide monitoring sensor 9 all can set up in breathing passageway 4, effectively improve the precision that detects. The gas monitoring system detects the oxygen partial pressure value and the carbon dioxide content in the cover body 1 through the oxygen partial pressure sensor 8 and the carbon dioxide monitoring sensor 9, and can be matched with a double alarm to give an alarm for a dangerous value if necessary.
It is worth noting that the electronic driving type closed-loop chemical regeneration diving breathing apparatus further comprises a monitor 10 for displaying analysis information of the gas monitoring system, wherein the monitor 10 is used for visually displaying oxygen partial pressure and carbon dioxide values, so that a diver can conveniently adjust the working depth, temperature or working strength, accidents are effectively reduced, and the safety of the diving process is improved. The monitor 10 is obliquely arranged above the transparent breathing cavity 2, so that the adverse effect of the monitor 10 on the sight of the diver is effectively reduced, and the diver can conveniently observe the monitor 10.
Still further, the electronic drive type closed cycle chemical regeneration scuba further comprises a quick connector 11 arranged at the bottom of the transparent breathing cavity 2, wherein the quick connector 11 is used for being connected with an external additional gas cylinder, so that in an emergency situation, the quick connector 11 can be connected with the additional gas cylinder to supplement oxygen to the transparent breathing cavity 2, and the safety performance of the electronic drive type closed cycle chemical regeneration scuba in the using process is further improved.
In conclusion, the electronic drive type closed-loop chemical regeneration diving respirator is characterized in that the cover body is provided with a transparent breathing cavity corresponding to the face, a closed-loop circulation breathing loop is formed by the regeneration cylinder and the transparent breathing cavity arranged in the cover body, the volume of oxygen generated by the regeneration cylinder is 23-28% larger than the volume of carbon dioxide absorbed by the regeneration cylinder, so that a diver can directly breathe in the transparent breathing cavity, the regeneration cylinder is arranged in the cover body, the influence on the diving stroke of the diver is reduced, the traditional oxygen steel cylinder is omitted, the load of the diver in the diving stroke under water is greatly reduced, and the convenience for developing the underwater operation is improved.
In the description of the present invention, it is to be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate orientations or positional relationships, are used based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and for the simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are intended to be included within the spirit and scope of the present invention.
Claims (8)
1. An electronically driven closed cycle chemical regenerative scuba comprising: the cover body and set up in the transparent breathing cavity who corresponds with the face on the cover body, its characterized in that still includes: the regeneration cylinder is arranged in the cover body and communicated with the transparent breathing cavity, the regeneration cylinder and the transparent breathing cavity form a closed circulation breathing loop, the regeneration cylinder reacts according to carbon dioxide exhaled by a human body in the closed circulation breathing loop to provide oxygen, and the volume of the oxygen generated by the regeneration cylinder is 23-28% larger than that of the carbon dioxide absorbed by the regeneration cylinder.
2. The electronically-driven closed-cycle chemical regeneration scuba according to claim 1, wherein a breathing channel in communication with the regeneration cartridge is isolated within the transparent breathing cavity.
3. The electronically-driven closed-cycle chemical regeneration scuba according to claim 1, wherein the housing is provided with a reactor for mounting the regeneration cartridge, the reactor being provided with an isolation diaphragm for sealing.
4. The electronically-driven closed-cycle chemical regeneration scuba according to claim 1, wherein a backup oxygen cylinder and a tertiary regulator are further provided in the housing, the backup oxygen cylinder and the transparent breathing cavity form an open breathing circuit, and the tertiary regulator controls the open breathing circuit to be turned on or off.
5. The electronically driven closed cycle chemical regeneration scuba according to any one of claims 1 to 4, further comprising: the gas monitoring system and respectively with gas monitoring system electric connection's oxygen partial pressure sensor and carbon dioxide monitor sensor, oxygen partial pressure sensor and carbon dioxide monitor sensor set up in it is internal to cover.
6. The electronically-driven closed-cycle chemical regenerative scuba according to claim 5, further comprising: a monitor for displaying analysis information of the gas monitoring system.
7. The electronically-driven closed-cycle chemical regenerative scuba according to claim 6, wherein the monitor is disposed obliquely above the transparent breathing cavity.
8. The electronically-driven closed-cycle chemical regenerative scuba according to claim 1, further comprising: the quick connector is arranged at the bottom of the transparent breathing cavity and is used for being connected with an external additional gas cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243206.9A CN112339945A (en) | 2020-11-10 | 2020-11-10 | Electronic driving type closed cycle chemical regeneration diving breathing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243206.9A CN112339945A (en) | 2020-11-10 | 2020-11-10 | Electronic driving type closed cycle chemical regeneration diving breathing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112339945A true CN112339945A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011243206.9A Pending CN112339945A (en) | 2020-11-10 | 2020-11-10 | Electronic driving type closed cycle chemical regeneration diving breathing apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN112339945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117184372A (en) * | 2023-10-18 | 2023-12-08 | 中国人民解放军海军特色医学中心 | Circulating type scuba for prolonging oxygen supply time |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03124997U (en) * | 1990-03-30 | 1991-12-18 | ||
| CN200974610Y (en) * | 2006-10-31 | 2007-11-14 | 上海外国语大学附属大境中学 | Diving breathing apparatus |
| US20080210233A1 (en) * | 2006-06-14 | 2008-09-04 | Mccarthy Peter T | Methods for snorkels and mouthpiece systems |
| CN203802973U (en) * | 2014-02-27 | 2014-09-03 | 深圳市中长成科技有限公司 | Self-supporting positive pressure air respirator with open and closed circuits |
| CN205239869U (en) * | 2015-12-22 | 2016-05-18 | 吕天毅 | Emergent gaseous circulated formula helmet of fleing |
| CN107434014A (en) * | 2017-07-26 | 2017-12-05 | 肖文字 | A kind of Swimming mask that snorkels that can freely breathe |
| CN207875950U (en) * | 2018-02-28 | 2018-09-18 | 深圳市中天潜水装备有限公司 | A kind of rebreather |
| US20190002067A1 (en) * | 2017-06-28 | 2019-01-03 | Jesse Swinko | Scuba Mask System |
| CN110356535A (en) * | 2019-07-26 | 2019-10-22 | 肖文字 | Scuba diving full-face mask |
| KR20200003567A (en) * | 2018-07-02 | 2020-01-10 | 이범연 | Submarine helmet |
| WO2020139140A2 (en) * | 2018-12-14 | 2020-07-02 | Общество с ограниченной ответственностью "Аквабризер" | Individual closed-circuit rebreather for underwater diving |
-
2020
- 2020-11-10 CN CN202011243206.9A patent/CN112339945A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03124997U (en) * | 1990-03-30 | 1991-12-18 | ||
| US20080210233A1 (en) * | 2006-06-14 | 2008-09-04 | Mccarthy Peter T | Methods for snorkels and mouthpiece systems |
| CN200974610Y (en) * | 2006-10-31 | 2007-11-14 | 上海外国语大学附属大境中学 | Diving breathing apparatus |
| CN203802973U (en) * | 2014-02-27 | 2014-09-03 | 深圳市中长成科技有限公司 | Self-supporting positive pressure air respirator with open and closed circuits |
| CN205239869U (en) * | 2015-12-22 | 2016-05-18 | 吕天毅 | Emergent gaseous circulated formula helmet of fleing |
| US20190002067A1 (en) * | 2017-06-28 | 2019-01-03 | Jesse Swinko | Scuba Mask System |
| CN107434014A (en) * | 2017-07-26 | 2017-12-05 | 肖文字 | A kind of Swimming mask that snorkels that can freely breathe |
| CN207875950U (en) * | 2018-02-28 | 2018-09-18 | 深圳市中天潜水装备有限公司 | A kind of rebreather |
| KR20200003567A (en) * | 2018-07-02 | 2020-01-10 | 이범연 | Submarine helmet |
| WO2020139140A2 (en) * | 2018-12-14 | 2020-07-02 | Общество с ограниченной ответственностью "Аквабризер" | Individual closed-circuit rebreather for underwater diving |
| CN110356535A (en) * | 2019-07-26 | 2019-10-22 | 肖文字 | Scuba diving full-face mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117184372A (en) * | 2023-10-18 | 2023-12-08 | 中国人民解放军海军特色医学中心 | Circulating type scuba for prolonging oxygen supply time |
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Application publication date: 20210209 |