CN207758973U - A kind of caisson of aqualung - Google Patents

A kind of caisson of aqualung Download PDF

Info

Publication number
CN207758973U
CN207758973U CN201721837719.6U CN201721837719U CN207758973U CN 207758973 U CN207758973 U CN 207758973U CN 201721837719 U CN201721837719 U CN 201721837719U CN 207758973 U CN207758973 U CN 207758973U
Authority
CN
China
Prior art keywords
gas bomb
valve
triple valve
aqualung
snorkel
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.)
Expired - Fee Related
Application number
CN201721837719.6U
Other languages
Chinese (zh)
Inventor
何晶
张翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Zhen Wei Culture Communication Co Ltd
Original Assignee
Yunnan Zhen Wei Culture Communication Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yunnan Zhen Wei Culture Communication Co Ltd filed Critical Yunnan Zhen Wei Culture Communication Co Ltd
Priority to CN201721837719.6U priority Critical patent/CN207758973U/en
Application granted granted Critical
Publication of CN207758973U publication Critical patent/CN207758973U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The utility model discloses a kind of caissons of aqualung, including left gas bomb, limit card block and snorkel, right gas bomb is installed on the right side of the left gas bomb, fixing sleeve is installed on the outside of the protection shell, the both sides up and down of the limit card block are mounted on movable bolt, spring block is installed in the middle part of the limit card block, left triple valve is installed above the left gas bomb, relaying valve is installed in the middle part of the snorkel, and snorkel is located at the right side of left triple valve, right triple valve is installed above the right gas bomb, and right outlet connection valve is installed above right triple valve.The caisson of the aqualung, storage gas is carried out using double gas cylinders, and it works independently from each other to cooperate between two gas cylinders and work, it is used once accident occurs under water and can mutually be converted before two gas cylinders, so that the device is used more safe and reliable, increases the flexibility that the device uses.

Description

A kind of caisson of aqualung
Technical field
The utility model is related to diving apparatus technical field, specially a kind of caisson of aqualung.
Background technology
According to respirators all currently on the market, although the brand of respirator is numerous, entire moulding also has prodigious Difference, but substantially in the case of, respirator can be divided into following different type by we, and respirator divides according to function Class can be mainly divided into positive-pressure air respirator, and oxygen breathing apparatus is mobile, and long-pipe air respirator, positive-pressure type oxygen is exhaled Haustorium, positive-pressure air respirator need exist for, it is emphasized that the difference of air respiratorresuscitator and oxygen breathing apparatus is very big, the two Use cannot be obscured.
What existing respirator used is all compressed oxygen, this just needs to use special caisson, existing storage Device of air is typically all that single gas cylinder uses, once accident occurs under water when using in this way, gas bomb breaks down will be to making User brings great danger, and uses double gas cylinders, and gas cylinder is mutual indepedent, and it is very inconvenient to use, for above-mentioned feelings Condition carries out technological innovation on the basis of existing gas bomb.
Utility model content
The purpose of this utility model is to provide a kind of caissons of aqualung, to solve in above-mentioned background technology It is proposed that general caisson is typically all that single gas cylinder uses, once accident occurs under water when using in this way, gas bomb occurs Failure will bring great danger to user, and use double gas cylinders, and gas cylinder is mutual indepedent, and it is very inconvenient to use The problem of.
To achieve the above object, the utility model provides the following technical solutions:A kind of caisson of aqualung, packet Left gas bomb, limit card block and snorkel are included, right gas bomb, and left gas bomb and right storage are installed on the right side of the left gas bomb It is all covered with protection shell on the outside of gas cylinder, fixing sleeve, and the outside installation of fixing sleeve are installed on the outside of the protection shell There is positioning wedged block, the both sides up and down of the limit card block are mounted on movable bolt, and limit card block is located at the inside of fixing sleeve, Spring block is installed in the middle part of the limit card block, left triple valve is installed above the left gas bomb, and left triple valve Top is equipped with left outlet connection valve, relaying valve is equipped in the middle part of the snorkel, and snorkel is located at left triple valve Right side is equipped with right triple valve above the right gas bomb, and is equipped with right outlet connection valve above right triple valve.
Preferably, the left gas bomb is identical with right gas storage bottle structure, and both left gas bomb and right gas bomb are mutually flat Row.
Preferably, the positioning wedged block is arcuate structure, and the medial surface of positioning wedged block and the outer surface of protection shell are tight Closely connected conjunction.
Preferably, the fixing sleeve each two is one group, and it is provided with two groups altogether, and passes through limiting card between every group Block and movable bolt constitute detachable structure.
Preferably, the left gas bomb is interconnected by left triple valve and left outlet connection valve, and the right side of left triple valve Side is interconnected by snorkel and relaying valve.
Preferably, the right gas bomb is interconnected by right triple valve and right outlet connection valve, and a left side for right triple valve Side is interconnected by snorkel and relaying valve.
Compared with prior art, the utility model has the beneficial effects that:The caisson of the aqualung, using double gas Bottle carries out storage gas, and works independently from each other to cooperate between two gas cylinders and work, once it sends out under water It can mutually convert and use before two gas cylinders outside business, so that the device is used more safe and reliable, increase this The flexibility that device uses, when using, once left gas bomb occurs accident and can close relaying valve the device, makes right gas storage Bottle individually works, can other than scuba diver certain escape ability be provided, together should right gas bomb can be with when damaging in water Left gas bomb is set individually to work, and in normal environment, opening relaying valve keeps left gas bomb and right gas bomb common Compressed gas is provided, left gas bomb and right gas bomb are used in conjunction with each other, and the two can be used both independently of each again, not only be increased The amount of stored air also adds the flexibility used.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the left gas bomb overlooking structure diagram of the utility model;
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure:1, left gas bomb, 2, protection shell, 3, right gas bomb, 4, fixing sleeve, 5, positioning wedged block, 6, limit card block, 7, movable bolt, 8, spring block, 9, left triple valve, 10, left outlet connection valve, 11, snorkel, 12, relaying valve, 13, the right side three Port valve, 14, right outlet connection valve.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of caisson of aqualung, including The right side of left gas bomb 1, limit card block 6 and snorkel 11, left gas bomb 1 is equipped with right gas bomb 3, and left gas bomb 1 and the right side The outside of gas bomb 3 is all covered with protection shell 2, and left gas bomb 1 is identical with 3 structure of right gas bomb, and left gas bomb 1 and right storage Both gas cylinders 3 are mutually parallel, and left gas bomb 1 and right gas bomb 3 are used in conjunction with each other, and the two can be used both independently of each again, The amount for not only increasing stored air also adds the flexibility used, and the outside of protection shell 2 is equipped with fixing sleeve 4, and solid Surely the outside of set 4 is equipped with positioning wedged block 5, and positioning wedged block 5 is arcuate structure, and the medial surface of positioning wedged block 5 and protection shell 2 Outer surface fit closely, positioning wedged block 5 can consolidate the two left gas bomb 1 and right gas bomb 3 using protection shell 2 Fixed, the both sides up and down of limit card block 6 are mounted on movable bolt 7, and limit card block 6 is located at the inside of fixing sleeve 4, fixing sleeve 4 Each two is one group, and it is provided with two groups altogether, and is made up of detachably limit card block 6 and movable bolt 7 between every group Structure, protection shell 2 is fixed in fixing sleeve 4, and used limit card block 6 makes left gas bomb 1 and right storage with movable bolt 7 Gas cylinder 3 mutually constitutes an entirety, and when only using one of them, it can also very easily be torn open by movable bolt 7 It unloads, increases the flexibility used, the middle part of limit card block 6 is equipped with spring block 8, and the top of left gas bomb 1 is equipped with a left side three Port valve 9, and the top of left triple valve 9 is equipped with left outlet connection valve 10, the middle part of snorkel 11 is equipped with relaying valve 12, and Snorkel 11 is located at the right side of left triple valve 9, and left gas bomb 1 is interconnected by left triple valve 9 and left outlet connection valve 10, and The right side of left triple valve 9 is interconnected by snorkel 11 and relaying valve 12, and when using, once accident occurs for left gas bomb 1 Relaying valve 12 can be closed, right gas bomb 3 is made individually to work, scuba diver can provide certain escape ability in addition, it is right The top of gas bomb 3 is equipped with right triple valve 13, and the top of right triple valve 13 is equipped with right outlet connection valve 14, right gas bomb 3 be interconnected by right triple valve 13 and right outlet connection valve 14, and right triple valve 13 passes on left snorkel 11 and relaying Valve 12 is interconnected, with should right gas bomb 3 damage in water when left gas bomb 1 can be made individually to work, and just In normal environment, opening relaying valve 12 makes left gas bomb 1 provide compressed gas jointly with right gas bomb 3.
Operation principle:When using the caisson of the aqualung, letter is carried out to the basic structure of the device first Single understanding, when using, once left gas bomb 1 occurs accident and can close relaying valve 12, makes the individually progress of right gas bomb 3 Work, can other than scuba diver certain escape ability be provided, with should right gas bomb 3 damage in water when can make left gas bomb 1 individually works, and in normal environment, opening relaying valve 12 makes left gas bomb 1 provide pressure jointly with right gas bomb 3 Contracting gas, left gas bomb 1 and right gas bomb 3 are used in conjunction with each other, and the two can be used both independently of each again, not only increase storage The amount for depositing air also adds the flexibility used, and positioning wedged block 5 can be outer using protection by left gas bomb 1 and right gas bomb 3 The two is fixed in shell 2, and protection shell 2 is fixed in fixing sleeve 4, and used limit card block 6 makes a left side with movable bolt 7 Gas bomb 1 and right gas bomb 3 mutually constitute an entirety, and when only using one of them, it can also very easily pass through work Dynamic bolt 7 is dismantled, and increases the flexibility used, here it is the operation principles of the caisson of the aqualung.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of caisson of aqualung, including left gas bomb (1), limit card block (6) and snorkel (11), feature It is:Right gas bomb (3), and the outside of left gas bomb (1) and right gas bomb (3) are installed on the right side of the left gas bomb (1) It is all covered with protection shell (2), fixing sleeve (4), and the outside peace of fixing sleeve (4) are installed on the outside of the protection shell (2) Equipped with positioning wedged block (5), the both sides up and down of the limit card block (6) are mounted on movable bolt (7), and limit card block (6) position Inside in fixing sleeve (4) is equipped with spring block (8), the top of the left gas bomb (1) in the middle part of the limit card block (6) Left triple valve (9) is installed, and left outlet connection valve (10) is installed above left triple valve (9), the snorkel (11) Middle part is equipped with relaying valve (12), and snorkel (11) is located at the right side of left triple valve (9), the right gas bomb (3) it is upper Side is equipped with right triple valve (13), and right outlet connection valve (14) is equipped with above right triple valve (13).
2. a kind of caisson of aqualung according to claim 1, it is characterised in that:The left gas bomb (1) It is identical with right gas bomb (3) structure, and both left gas bomb (1) and right gas bomb (3) are mutually parallel.
3. a kind of caisson of aqualung according to claim 1, it is characterised in that:The positioning wedged block (5) For arcuate structure, and the outer surface of the medial surface of positioning wedged block (5) and protection shell (2) fits closely.
4. a kind of caisson of aqualung according to claim 1, it is characterised in that:The fixing sleeve (4) is every Two are one group, and it is provided with two groups altogether, and removable by limit card block (6) and movable bolt (7) composition between every group Unload structure.
5. a kind of caisson of aqualung according to claim 1, it is characterised in that:The left gas bomb (1) Be interconnected by left triple valve (9) and left outlet connection valve (10), and the right side of left triple valve (9) by snorkel (11) with Valve (12) is relayed to be interconnected.
6. a kind of caisson of aqualung according to claim 1, it is characterised in that:The right gas bomb (3) It is interconnected by right triple valve (13) and right outlet connection valve (14), and right triple valve (13) passes on left snorkel (11) It is interconnected with relaying valve (12).
CN201721837719.6U 2017-12-26 2017-12-26 A kind of caisson of aqualung Expired - Fee Related CN207758973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721837719.6U CN207758973U (en) 2017-12-26 2017-12-26 A kind of caisson of aqualung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721837719.6U CN207758973U (en) 2017-12-26 2017-12-26 A kind of caisson of aqualung

Publications (1)

Publication Number Publication Date
CN207758973U true CN207758973U (en) 2018-08-24

Family

ID=63184499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721837719.6U Expired - Fee Related CN207758973U (en) 2017-12-26 2017-12-26 A kind of caisson of aqualung

Country Status (1)

Country Link
CN (1) CN207758973U (en)

Similar Documents

Publication Publication Date Title
CN213064774U (en) Fire-retardant breather valve
CN206964906U (en) Air respiratorresuscitator one liquefied gas bottle pressure-reducing valve
CN105889562A (en) Piston type explosion-proof and water-proof ventilation valve
CN207554894U (en) A kind of manhole fire-retardant breather valve
CN207758973U (en) A kind of caisson of aqualung
CN202289250U (en) Air supply valve for respirator
CN102039993A (en) Injection device for life-saving air bag
CN203564660U (en) High-flow suction valve for pressurizing oxygen-supplying mask
CN209165024U (en) A kind of emergency escape gas source
CN209060397U (en) Positive-pressure air respirator
CN109050832A (en) A kind of decompression breathing equipment and Portable diving breathing device
CN109253292A (en) A kind of ship vent valve and air pressure balance method
CN212593562U (en) Oxygen balancing device
CN207634767U (en) A kind of compact pressure reducing valve
CN203425402U (en) Multifunctional pressure reducing valve
CN201932350U (en) Ejection device for lifesaving gasbag
CN204722430U (en) A kind of box lifeboat
CN210681099U (en) Portable diving breathing apparatus
CN203620111U (en) Full mask respiration change-over valve
CN105882923A (en) Anti-water-inhaling floating-type diving apparatus
KR102119522B1 (en) Full face mask with built-in respiratory bag
CN202961556U (en) Positive pressure oxygen breathing device
CN208287354U (en) A kind of outlet valve of adjustable cracking pressure
CN207599083U (en) A kind of valve with gaseous core
CN216045650U (en) Novel integral type back-fire relief breather valve

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180824

Termination date: 20181226

CF01 Termination of patent right due to non-payment of annual fee