CN204527589U - Underwater breathing apparatus - Google Patents
Underwater breathing apparatus Download PDFInfo
- Publication number
- CN204527589U CN204527589U CN201520240267.8U CN201520240267U CN204527589U CN 204527589 U CN204527589 U CN 204527589U CN 201520240267 U CN201520240267 U CN 201520240267U CN 204527589 U CN204527589 U CN 204527589U
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- China
- Prior art keywords
- compressor
- gas
- gas tank
- breathing apparatus
- air feeder
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Abstract
The utility model discloses a kind of underwater breathing apparatus, it is characterized in that: comprise control module, air feeder, gas piping and respirator, control module, air feeder, gas piping is connected successively with respirator, wherein, air feeder comprises the compressor for pressure gas and the gas tank for stores compression gas, gas tank is connected with compressor, compressor is connected with air inlet pipe, the admission port of air inlet pipe is located at above gas tank, air feeder swims on the water surface by buoyant device, compressor comprises housing and cylinder body, described cylinder body is located at the below of buoyant device and exposes setting, cylinder body is immersed in below the water surface.Adopt this structure, the cylinder body of compressor can directly soak in water body, automatically to be lowered the temperature compressor by water body, solve a cooling difficult problem for compressor long time continuous working, and eliminate external cooling equipment, make air feeder structure more simple, reduce equipment cost, extend compressor service life, improve the time of continuous working and the reliability of equipment.
Description
Technical field
The utility model relates to a kind of underwater breathing apparatus.
Background technology
Plenum system many employings backpack compressed gas cylinder air feed of existing underwater breathing apparatus passes through special gas piping air feed to respirator to respirator or by the air feeder of the water surface.Backpack compressed gas cylinder diving outfit quality is large, causes larger weight load to scuba diver, and device structure is complicated, and inflation is inconvenient., there is following problem in the existing underwater breathing apparatus by the air feed of the water surface:
1) air feeder needs to arrange cooling intallation specially, and to solve the heat dissipation problem of long-term work, not only power consumption is very fast, and improves equipment cost;
2) equipment quality is comparatively large, needs providing support of surface platform, causes equipment volume comparatively large, is not easy to carry;
3) need external source or oil plant to provide power, limit the range of use of equipment.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, little cost, low energy consumption can solve the underwater breathing apparatus of heat dissipation problem of air feeder.
The technical scheme in the invention for solving the above technical problem is:
A kind of underwater breathing apparatus, it is characterized in that: comprise control module, air feeder, gas piping and respirator, control module, air feeder, gas piping is connected successively with respirator, wherein, air feeder comprises the compressor for pressure gas and the gas tank for stores compression gas, gas tank is connected with compressor, compressor is connected with air inlet pipe, the admission port of air inlet pipe is located at above gas tank, air feeder swims on the water surface by buoyant device, compressor comprises housing and cylinder body, described cylinder body is located at the below of buoyant device and exposes setting, cylinder body is immersed in below the water surface.Adopt this structure, the cylinder body of compressor can directly soak in water body, automatically to be lowered the temperature compressor by water body, solve a cooling difficult problem for compressor long time continuous working, and eliminate external cooling equipment, make air feeder structure more simple, reduce equipment cost, extend compressor service life, improve the time of continuous working and the reliability of equipment.
As preferably, described buoyant device adopts described gas tank to realize, and air feeder is swum on the water surface by described gas tank.Gas tank is bubbled through the water column, and because compressor is heavier, and gas tank is comparatively light, heavily goes up light structure (similar tumbler) under thus being formed, and makes equipment capacity of anti-storm high.
As preferably, described underwater breathing apparatus also comprises storage battery, and described storage battery connects compressor, thus powers to compressor.Only need before using, to underwater breathing apparatus charging, to get final product place in operation, improve range of use, be applicable to vast diving fan and under-water operation person use.
As preferably, in described gas tank, be provided with the baroceptor for detecting gas tank internal gas pressure, described baroceptor link control module.By the air pressure in baroceptor sensing gas tank, and control compressor relevant work by control module, thus compressor autonomous operation after realizing start, gas tank internal pressure is stablized.
As preferably, described storage battery is positioned at the below of buoyant device.
As preferably, described storage battery adopts lithium cell.
As preferably, described compressor adopts oilless (oil free) compressor.
The utility model compared with prior art, have the following advantages and effect: the cylinder body of compressor can directly soak in water body, automatically to be lowered the temperature compressor by water body, solve a cooling difficult problem for compressor long time continuous working, and eliminate external cooling equipment, make air feeder structure more simple, reduce equipment cost, extend compressor service life, improve the time of continuous working and the reliability of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1, the present embodiment underwater breathing apparatus, comprise control module, air feeder, gas piping 2 and respirator 3, control module, air feeder, gas piping 2 is connected successively with respirator 3, wherein, air feeder comprises the compressor 1 for pressure gas and the gas tank 4 for stores compression gas, gas tank 4 is connected with compressor 1, compressor 1 is connected with air inlet pipe 5, the admission port of air inlet pipe 5 is located at above gas tank 4, air feeder swims on the water surface by gas tank 4, compressor 1 comprises housing and cylinder body 11, described cylinder body 11 is located at the below of buoyant device and exposes setting, cylinder body 11 is immersed in below the water surface.Described underwater breathing apparatus also comprises storage battery 6, and described storage battery 6 connects compressor 1, thus powers to compressor 1.Described storage battery 6 is positioned at the below of buoyant device.Be provided with described storage battery 6 in described gas tank 4 and adopt lithium cell.Described compressor 1 adopts oilless (oil free) compressor 1.The baroceptor 73 for detecting gas tank internal gas pressure is provided with, described baroceptor 73 link control module in described gas tank 4.Control module comprises control chip 71, master cock 72, control line and waterproof display module, described control line is fixed on gas piping 2, top and bottom connection control chip 71 and the waterproof display module respectively of control line, thus make Divers can understand status information of equipment by waterproof display module under water, improve operational security.
Above content described in this specification sheets is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model specification sheets or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a underwater breathing apparatus, it is characterized in that: comprise control module, air feeder, gas piping and respirator, control module, air feeder, gas piping is connected successively with respirator, wherein, air feeder comprises the compressor for pressure gas and the gas tank for stores compression gas, gas tank is connected with compressor, compressor is connected with air inlet pipe, the admission port of air inlet pipe is located at above gas tank, air feeder swims on the water surface by buoyant device, compressor comprises housing and cylinder body, described cylinder body is located at the below of buoyant device and exposes setting, cylinder body is immersed in below the water surface.
2. underwater breathing apparatus according to claim 1, is characterized in that: described buoyant device adopts described gas tank to realize, and air feeder is swum on the water surface by described gas tank.
3. underwater breathing apparatus according to claim 1, is characterized in that: described underwater breathing apparatus also comprises storage battery, and described storage battery connects compressor, thus powers to compressor.
4. underwater breathing apparatus according to claim 1, is characterized in that: be provided with the baroceptor for detecting gas tank internal gas pressure in described gas tank, described baroceptor link control module.
5. underwater breathing apparatus according to claim 3, is characterized in that: described storage battery is positioned at the below of buoyant device.
6. underwater breathing apparatus according to claim 3, is characterized in that: described storage battery adopts lithium cell.
7. underwater breathing apparatus according to claim 1, is characterized in that: described compressor adopts oilless (oil free) compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240267.8U CN204527589U (en) | 2015-04-21 | 2015-04-21 | Underwater breathing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240267.8U CN204527589U (en) | 2015-04-21 | 2015-04-21 | Underwater breathing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527589U true CN204527589U (en) | 2015-08-05 |
Family
ID=53741618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240267.8U Expired - Fee Related CN204527589U (en) | 2015-04-21 | 2015-04-21 | Underwater breathing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527589U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089308A (en) * | 2017-05-04 | 2017-08-25 | 李良杰 | Floatation type aqualung |
| CN107380372A (en) * | 2017-07-28 | 2017-11-24 | 广州大正新材料科技有限公司 | A kind of portable dive equipment |
| CN107839857A (en) * | 2017-12-06 | 2018-03-27 | 上海打捞局芜湖潜水装备厂 | Open diving bell supplies tidal air system automatically under water |
| CN111806657A (en) * | 2020-07-17 | 2020-10-23 | 广东电网有限责任公司 | Diving air supplement device |
-
2015
- 2015-04-21 CN CN201520240267.8U patent/CN204527589U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089308A (en) * | 2017-05-04 | 2017-08-25 | 李良杰 | Floatation type aqualung |
| CN107380372A (en) * | 2017-07-28 | 2017-11-24 | 广州大正新材料科技有限公司 | A kind of portable dive equipment |
| CN107380372B (en) * | 2017-07-28 | 2022-04-15 | 广州大正新材料科技有限公司 | Portable diving equipment |
| CN107839857A (en) * | 2017-12-06 | 2018-03-27 | 上海打捞局芜湖潜水装备厂 | Open diving bell supplies tidal air system automatically under water |
| CN111806657A (en) * | 2020-07-17 | 2020-10-23 | 广东电网有限责任公司 | Diving air supplement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150805 Termination date: 20180421 |