CN212914245U

CN212914245U - Carbon fiber breathing air bottle of high strength

Info

Publication number: CN212914245U
Application number: CN202021433991.XU
Authority: CN
Inventors: 朱豪吉; 潘兴培; 章金波; 王娟飞; 孟煜锋
Original assignee: Zhejiang Kaibo Pressure Vessel Co ltd
Current assignee: Zhejiang Kaibo Pressure Vessel Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-09
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a carbon fiber breathing gas bottle of high strength, including the gas cylinder shell, the inside of gas cylinder shell is equipped with the gas cylinder inner bag, be equipped with the vacuum cavity between gas cylinder inner bag and the gas cylinder shell, and be connected with the blotter between gas cylinder inner bag and the gas cylinder shell, the top of gas cylinder shell is connected with the outlet duct, the top of outlet duct is connected with the governing valve, and the surface of outlet duct is connected with the adapter, the bottom of gas cylinder shell is connected with auxiliary stay device, the intermediate position fixed mounting of gas cylinder shell has the connecting seat, one side surface connection of connecting seat has an elastic cord, and the opposite side surface connection of connecting seat has No. two elastic cords, the end position of an elastic cord is connected with the cover. A carbon fiber of high strength breathe gas cylinder belongs to respirator gas cylinder field, can improve the stability that breathe gas cylinder placed, and can prevent to appear coming off when breathing gas cylinder connects the gas-supply pipe.

Description

Carbon fiber breathing air bottle of high strength

Technical Field

The utility model relates to a respirator gas cylinder field, in particular to carbon fiber of high strength breathes out gas cylinder.

Background

The respirator is high-performance personal protection equipment for protecting respiratory organs of a fireman when the fireman is in fire-fighting emergency work in a dense smoke gas, steam or oxygen-deficient environment, a respiratory gas bottle is an important component of the respirator, and a high-strength carbon fiber respiratory gas bottle is a high-strength and light-weight respiratory gas bottle; the effect of auxiliary stay can not be played to the breathing gas bottle to current breathing gas bottle when using, and the stability that the breathing gas bottle was placed is not high, can not lock when breathing gas bottle is connected with the gas-supply pipe, appears droing easily when breathing gas bottle connects the gas-supply pipe.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a carbon fiber of high strength breathes out gas bottle, can effectively solve the problem that proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-strength carbon fiber breathing gas cylinder comprises a gas cylinder shell, a gas cylinder liner is arranged inside the gas cylinder shell, a vacuum cavity is arranged between the gas cylinder liner and the gas cylinder shell, a cushion pad is connected between the gas cylinder liner and the gas cylinder shell, the top of the gas cylinder shell is connected with a gas outlet pipe, the top end of the gas outlet pipe is connected with a regulating valve, the outer surface of the air outlet pipe is connected with a joint head, the bottom of the gas cylinder shell is connected with an auxiliary supporting device, a connecting seat is fixedly arranged in the middle of the gas cylinder shell, the outer surface of one side of the connecting seat is connected with a first elastic band, the outer surface of the other side of the connecting seat is connected with a second elastic band, the end of the first elastic band is connected with a fastening sleeve, the end position of the second elastic band is connected with a fastening block, and the end position of the joint head is connected with a locking device.

Preferably, auxiliary stay device comprises fixed column, support column, supporting pad and fitting pin, the fixed column is fixed in the bottom of gas cylinder shell, the top of support column extends to the inside of fixed column, the bottom of support column is fixed in to the supporting pad, the fitting pin inlays the inside of locating the fixed column, and auxiliary stay device can play auxiliary stay's effect to breathing gas bottle to can improve the stability that breathing gas bottle placed.

Preferably, the supporting column is fixedly connected with the fixing column through a locking pin.

Preferably, locking device is by a latch segment, No. two latch segments, connecting block, threaded pin and nut, the end position at the adapter is all established to latch segment and No. two latch segments cover, the connecting block is fixed in the surface of a latch segment and No. two latch segments, the threaded pin runs through in the inside of connecting block, the nut cover is established at the surface of threaded pin, and locking device can lock when breathing gas bottle is connected with the gas-supply pipe to appear droing when can preventing that breathing gas bottle from connecting the gas-supply pipe.

Preferably, the first locking block is fixedly connected with the second locking block through a connecting block, a threaded pin and a nut.

Preferably, the second elastic band is inserted into the fastening sleeve through the fastening block and is connected with the first elastic band in a clamping manner.

Compared with the prior art, the utility model discloses following beneficial effect has: this carbon fiber of high strength breathes out air bottle through the auxiliary stay device that sets up, can play the effect of auxiliary stay to breathing gas bottle to can improve the stability that breathing gas bottle placed, through the locking device who sets up, can lock when breathing gas bottle is connected with the gas-supply pipe, thereby appear droing when can preventing that breathing gas bottle from connecting the gas-supply pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-strength carbon fiber breathing gas bottle of the present invention;

fig. 2 is a schematic view of the internal structure of the gas cylinder shell of a high-strength carbon fiber breathing gas cylinder of the present invention;

fig. 3 is a schematic structural view of an auxiliary supporting device of a high-strength carbon fiber breathing gas bottle of the present invention;

fig. 4 is the structural schematic diagram of the locking device of the carbon fiber breathing gas bottle of the utility model with high strength.

In the figure: 1. a gas cylinder housing; 2. an inner container of the gas cylinder; 3. a vacuum chamber; 4. a cushion pad; 5. an air outlet pipe; 6. adjusting a valve; 7. an adaptor head; 8. an auxiliary support device; 801. fixing a column; 802. a support pillar; 803. a support pad; 804. a locking pin; 9. a connecting seat; 10. an elastic band I; 11. a second elastic band; 12. fastening the sleeve; 13. a fastening block; 14. a locking device; 1401. a first locking block; 1402. a second locking block; 1403. connecting blocks; 1404. a threaded pin; 1405. and a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a high-strength carbon fiber breathing gas bottle comprises a gas bottle shell 1, a gas bottle inner container 2 is arranged inside the gas bottle shell 1, a vacuum cavity 3 is arranged between the gas bottle inner container 2 and the gas bottle shell 1, a buffer pad 4 is connected between the gas bottle inner container 2 and the gas bottle shell 1, a gas outlet pipe 5 is connected to the top of the gas bottle shell 1, a regulating valve 6 is connected to the top end of the gas outlet pipe 5, an adapter 7 is connected to the outer surface of the gas outlet pipe 5, an auxiliary supporting device 8 is connected to the bottom of the gas bottle shell 1, a connecting seat 9 is fixedly installed at the middle position of the gas bottle shell 1, an elastic cord 10 is connected to the outer surface of one side of the connecting seat 9, an elastic cord 11 is connected to the outer surface of the other side of the connecting seat 9, a fastening, the end position of the adapter head 7 is connected with a locking device 14;

in this embodiment, in order to improve the placing stability of the breathing gas bottle, the auxiliary supporting device 8 is composed of a fixing column 801, a supporting column 802, a supporting pad 803 and a locking pin 804, the fixing column 801 is fixed at the bottom of the gas bottle shell 1, the top end of the supporting column 802 extends to the inside of the fixing column 801, the supporting pad 803 is fixed at the bottom end of the supporting column 802, and the locking pin 804 is embedded in the fixing column 801, so that the auxiliary supporting function can be performed on the breathing gas bottle, and the placing stability of the breathing gas bottle can be improved;

in this embodiment, in order to adjust the supporting height of the supporting column 802, the supporting column 802 is fixedly connected with the fixing column 801 through the locking pin 804, and the supporting column 802 is fixed with the fixing column 801 at different elongation amounts, so that the supporting height of the supporting column 802 can be adjusted;

in addition, in order to prevent the respiratory gas bottle from falling off when being connected with a gas transmission pipe, the locking device 14 comprises a first locking block 1401, a second locking block 1402, a connecting block 1403, a threaded pin 1404 and a nut 1405, wherein the first locking block 1401 and the second locking block 1402 are sleeved at the end positions of the adaptor 7, the connecting block 1403 is fixed on the outer surfaces of the first locking block 1401 and the second locking block 1402, the threaded pin 1404 penetrates through the inside of the connecting block 1403, and the nut 1405 is sleeved on the outer surface of the threaded pin 1404 and can be locked when the respiratory gas bottle is connected with the gas transmission pipe;

in the embodiment, the first locking block 1401 is fixedly connected with the second locking block 1402 through the connecting block 1403, the threaded pin 1404 and the nut 1405, and the first locking block 1401 and the second locking block 1402 can be locked at the joint of the adapter 7 and the air pipe;

in this embodiment, in order to facilitate the breathing of the air bottle on the back of the user, the second elastic band 11 is inserted into the fastening sleeve 12 through the fastening block 13 to be fastened with the first elastic band 10, so as to relatively fix the fastening mechanism.

It should be noted that, the utility model relates to a high-strength carbon fiber breathing gas bottle, when using, the gas cylinder shell 1 and the gas cylinder liner 2 constitute the main body part of the whole high-strength carbon fiber breathing gas bottle, the buffer pad 4 plays a role of buffer protection for the gas cylinder liner 2, the support column 802 is fixed with the fixed column 801 through the locking pin 804, the support column 802 is fixed with the fixed column 801 at different extension amounts, the support height of the support column 802 can be adjusted, the stability of placing the breathing gas bottle can be improved, the first elastic band 10 and the second elastic band 11 are attached to the body of a user, the second elastic band 11 is inserted into the fastening sleeve 12 through the fastening block 13 to be fastened with the first elastic band 10, the breathing gas bottle can be conveniently carried on the back, the adapter 7 is connected with the gas pipe, the first locking block 1401 is fixed with the second locking block 1402 through the connecting block 1403, the threaded pin 1404 and the nut 1405, the first locking block 1401 and the second locking block 1402 can be locked at the joint of the adapter head 7 and the air conveying pipe, the breathing air bottle can be prevented from falling off when being connected with the air conveying pipe, the adjusting valve 6 is opened, and the breathing air bottle can be used for supplying air to the respirator.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a carbon fiber of high strength breathes out gas bottle which characterized in that: the gas cylinder comprises a gas cylinder shell (1), a gas cylinder inner container (2) is arranged inside the gas cylinder shell (1), a vacuum cavity (3) is arranged between the gas cylinder inner container (2) and the gas cylinder shell (1), a cushion pad (4) is connected between the gas cylinder inner container (2) and the gas cylinder shell (1), an air outlet pipe (5) is connected to the top of the gas cylinder shell (1), an adjusting valve (6) is connected to the top end of the air outlet pipe (5), a connector (7) is connected to the outer surface of the air outlet pipe (5), an auxiliary supporting device (8) is connected to the bottom of the gas cylinder shell (1), a connecting seat (9) is fixedly installed at the middle position of the gas cylinder shell (1), a first elastic band (10) is connected to the outer surface of one side of the connecting seat (9), a second elastic band (11) is connected to the outer surface of the other side of the connecting seat (9, the end position of the second elastic band (11) is connected with a fastening block (13), and the end position of the joint head (7) is connected with a locking device (14).

2. A high strength carbon fiber breathing gas bottle according to claim 1, wherein: the auxiliary supporting device (8) is composed of a fixing column (801), a supporting column (802), a supporting pad (803) and a locking pin (804), the fixing column (801) is fixed at the bottom of the gas cylinder shell (1), the top end of the supporting column (802) extends to the inside of the fixing column (801), the supporting pad (803) is fixed at the bottom end of the supporting column (802), and the locking pin (804) is embedded in the fixing column (801).

3. A high strength carbon fiber breathing gas bottle according to claim 2, wherein: the supporting column (802) is fixedly connected with the fixing column (801) through a locking pin (804).

4. A high strength carbon fiber breathing gas bottle according to claim 1, wherein: locking device (14) are by a latch segment (1401), No. two latch segments (1402), connecting block (1403), threaded pin (1404) and nut (1405), the end position of adapter (7) is all established to latch segment (1401) and No. two latch segments (1402) cover, connecting block (1403) are fixed in the surface of a latch segment (1401) and No. two latch segments (1402), threaded pin (1404) run through in the inside of connecting block (1403), the surface at threaded pin (1404) is established to nut (1405).

5. A high strength carbon fiber breathing gas bottle according to claim 4, wherein: the first locking block (1401) is fixedly connected with the second locking block (1402) through a connecting block (1403), a threaded pin (1404) and a nut (1405).

6. A high strength carbon fiber breathing gas bottle according to claim 1, wherein: the second elastic band (11) is inserted into the fastening sleeve (12) through the fastening block (13) and is connected with the first elastic band (10) in a clamping manner.