CN111939509A - Tubular fire extinguisher capable of effectively preventing initial fire spreading - Google Patents
Tubular fire extinguisher capable of effectively preventing initial fire spreading Download PDFInfo
- Publication number
- CN111939509A CN111939509A CN202010964097.3A CN202010964097A CN111939509A CN 111939509 A CN111939509 A CN 111939509A CN 202010964097 A CN202010964097 A CN 202010964097A CN 111939509 A CN111939509 A CN 111939509A
- Authority
- CN
- China
- Prior art keywords
- fire extinguisher
- fire
- sealing
- sealing ring
- extinguisher body
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 91
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a tubular fire extinguisher capable of effectively preventing initial fire spreading, which comprises a fire extinguisher body, wherein a fire extinguishing agent is arranged inside the fire extinguisher body, an injection opening is formed in the side wall of the fire extinguisher body, a sealing groove is formed in the side wall of the fire extinguisher body, a sealing block is in threaded connection with the inside of the sealing groove, a sealing cover is arranged on the side wall of the fire extinguisher body, the side wall of the sealing cover is fixedly connected with the side wall of the sealing block, and a pressure gauge is arranged at one end, far away from the sealing cover, of the fire extinguisher. The fire extinguisher body is reasonable in structural design, when a fire disaster occurs, the fire extinguishing agent body is heated and broken to be sprayed out, so that the fire is extinguished towards a fire point, people do not need to be close to the fire point, potential safety hazards caused by the fire disaster are reduced, the structure is simple and convenient to operate, the sealing effect is improved by the connecting mechanism, and the fire extinguishing agent cannot be sprayed out normally due to air leakage of the fire extinguisher body.
Description
Technical Field
The invention relates to the technical field of tubular fire extinguishers, in particular to a tubular fire extinguisher capable of effectively preventing fire spreading in the initial stage.
Background
The fire extinguisher is a portable fire extinguishing tool, chemical articles are placed in the fire extinguisher for extinguishing fire, the fire extinguisher is one of common fire-proof facilities, the fire extinguisher is stored in public places or places where fire may happen, the components filled in different kinds of fire extinguishers are different and are specially designed for different fires, and people need to pay attention when using the fire extinguisher so as to avoid adverse effects and life risks.
The fire extinguisher is arranged in a common house or a building, when a fire disaster occurs, people need to hold the fire extinguisher by hands to be close to a fire point, toxic gas and high temperature generated by the fire disaster bring great potential safety hazards to people, and then additional pressure gas tanks are required to be arranged in some fire extinguishers such as the fire extinguishers for spraying the powder fire extinguishing agent by using the incombustible high-pressure gas, so that the structure is complex, and the operation is difficult for users.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a tubular fire extinguisher capable of effectively preventing the spread of initial fire.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a can effectively prevent tubular fire extinguisher that initial stage conflagration stretchs, includes fire extinguisher body, fire extinguisher body's inside is equipped with the fire extinguishing agent, fire extinguisher body's lateral wall is equipped with the filling opening, fire extinguisher body's lateral wall is equipped with the seal groove, the inside threaded connection of seal groove has sealed piece, fire extinguisher body's lateral wall is equipped with sealed lid, the lateral wall of sealed lid and the lateral wall fixed connection of sealed piece, fire extinguisher body keeps away from the one end of sealed lid and is equipped with the manometer, fire extinguisher body's lateral wall is equipped with the coupling mechanism who is used for.
Preferably, coupling mechanism is including setting up the connecting pipe on the fire extinguisher body lateral wall, the first sealing washer of inboard fixedly connected with of connecting pipe, the lateral wall of manometer is equipped with surveys buret, it is located the inside of connecting pipe to survey buret, the outside cover of surveying buret is equipped with the second sealing washer, second sealing washer and survey buret fixed connection, the inboard of first sealing washer and a plurality of sealing rings of the equal fixedly connected with in the outside of second sealing washer, the lateral wall of connecting pipe is equipped with the mounting groove, the outside cover of surveying buret is equipped with the carousel, carousel and survey buret fixed connection, the lateral wall fixedly connected with installation piece of carousel, the installation piece be located the inside of mounting groove and with the inboard threaded connection of mounting groove.
Preferably, the longitudinal sections of the installation block and the installation groove are both in a circular ring-shaped structure, and the side wall of the installation block and the inner side of the installation groove are both provided with threads.
Preferably, first sealing washer, second sealing washer and sealing ring all are the ring annular structure, first sealing washer, second sealing washer and sealing ring are made by rubber, are located a plurality of on the first sealing washer a plurality of sealing ring and a plurality of sealing ring intermeshing that are located the second sealing washer.
Preferably, the sealing groove and the sealing block are of a circular ring structure, threads are arranged on the inner side of the sealing groove and the side wall of the sealing block, and an adhesive is arranged inside the sealing groove.
The invention has the following beneficial effects:
1. by arranging the fire extinguisher body and injecting the pressurized fire extinguishing agent into the fire extinguisher body through the injection port, when a fire disaster occurs, the fire extinguishing agent body is heated and broken to spray the fire extinguishing agent, so that the fire is extinguished on a fire point, people do not need to be close to the fire point, the potential safety hazard caused by the fire disaster is reduced, and the fire extinguisher is simple in structure and convenient to operate;
2. through setting up manometer and coupling mechanism, can observe the inside pressure of fire extinguisher body through the manometer, thereby guarantee that the fire extinguisher can normally work, when the installation manometer, will survey buret and insert in the connecting pipe, the limit is inserted the limit and is rotated, thereby make the installation piece remove the inside of mounting groove, and be located survey buret epaxial sealing ring and be located the sealing ring intermeshing on the connecting pipe, thereby sealed effect has been increased, prevent that fire extinguisher body from leaking gas and lead to the unable normal blowout of fire extinguishing agent.
Drawings
FIG. 1 is a schematic view showing a structure of a pipe type fire extinguisher according to the present invention, which is effective in preventing the spread of an initial fire;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic perspective view of a measuring tube of a tube type fire extinguisher according to the present invention for effectively preventing the spread of an initial fire;
fig. 4 is a schematic structural view of a connection pipe of a pipe type fire extinguisher according to the present invention, which is capable of effectively preventing the spread of an initial fire.
In the figure: the fire extinguisher comprises a fire extinguisher body 1, a fire extinguishing agent 2, a sealing cover 3, a sealing groove 4, a sealing block 5, an injection opening 6, a pressure gauge 7, a measuring pipe 8, a connecting pipe 9, a rotary table 10, an installation groove 11, a first sealing ring 12, a second sealing ring 13, an installation block 14 and a sealing ring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a tubular fire extinguisher capable of effectively preventing the spread of initial fire, comprising a fire extinguisher body 1, the fire extinguisher body 1 is of a cylindrical structure, a fire extinguishing agent 2 is arranged inside the fire extinguisher body 1, an injection port 6 is arranged on the side wall of the fire extinguisher body 1 for injecting the fire extinguishing agent 2 into the fire extinguisher body 1, a sealing groove 4 is arranged on the side wall of the fire extinguisher body 1, a sealing block 5 is in threaded connection inside the sealing groove 4, a sealing cover 3 is arranged on the side wall of the fire extinguisher body 1, the side wall of the sealing cover 3 is fixedly connected with the side wall of the sealing block 5, the sealing groove 4 and the sealing block 5 are of a circular ring structure, threads are arranged on the inner side of the sealing groove 4 and the side wall of the sealing block 5, an adhesive is arranged inside the sealing groove 4, when the sealing cover 3 is installed, a part of, prevent that gas leakage from leading to fire extinguisher body 1 unable normal clear work, the one end that sealed lid 3 was kept away from to fire extinguisher body 1 is equipped with manometer 7.
The lateral wall of fire extinguisher body 1 is equipped with the coupling mechanism who is used for connecting manometer 7, coupling mechanism is including setting up connecting pipe 9 on the lateral wall of fire extinguisher body 1, connecting pipe 9 and fire extinguisher body 1 integrated into one piece, the inboard fixedly connected with first sealing washer 12 of connecting pipe 9, the lateral wall of manometer 7 is equipped with surveys buret 8, survey buret 8 and be located the inside of connecting pipe 9, the outside cover of surveying buret 8 is equipped with second sealing washer 13, second sealing washer 13 and survey buret 8 fixed connection, the inboard of first sealing washer 12 and the outside of second sealing washer 13 all fixedly connected with a plurality of sealing rings 15, first sealing washer 12, second sealing washer 13 and sealing ring 15 all are the ring form structure, the inboard diameter of the sealing ring 15 that is located on surveying buret 8 is greater than second sealing washer 13, the inboard diameter of the sealing ring 15 that is located on connecting, Second sealing washer 13 and sealing ring 15 are made by rubber, a plurality of sealing rings 15 that are located on first sealing washer 12 and a plurality of sealing rings 15 intermeshing that are located on second sealing washer 13, increase the leakproofness between surveying buret 8 and the connecting pipe 9, thereby prevent gas leakage and guarantee fire extinguisher body 1's normal work, the lateral wall of connecting pipe 9 is equipped with mounting groove 11, survey buret 8's outside cover and be equipped with carousel 10, carousel 10 and surveying buret 8 fixed connection, the lateral wall fixedly connected with installation piece 14 of carousel 10, installation piece 14 is located the inside of mounting groove 11 and with the inboard threaded connection of mounting groove 11, the longitudinal section of installation piece 14 and mounting groove 11 all is ring circular structure, the lateral wall of installation piece 14 all is equipped with the screw thread with the inboard of mounting groove 11, utilize the screw thread to fix connecting pipe 9 and surveying buret 8, realize the fixed to manometer.
When the fire extinguisher is used, when a fire disaster happens, the fire extinguisher body 1 is heated and broken to enable the fire extinguishing agent 2 to be sprayed out, so that fire is extinguished at an ignition point, when the pressure gauge 7 is installed, the measuring pipe 8 is inserted into the connecting pipe 9 and rotates while being inserted, so that the installation block 14 moves to the inside of the installation groove 11, and the sealing ring 15 on the measuring pipe 8 is meshed with the sealing ring 15 on the connecting pipe 9, so that the sealing effect is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a can effectively prevent tubular fire extinguisher that initial stage conflagration stretchs, includes fire extinguisher body (1), its characterized in that, the inside of fire extinguisher body (1) is equipped with fire extinguishing agent (2), the lateral wall of fire extinguisher body (1) is equipped with filling opening (6), the lateral wall of fire extinguisher body (1) is equipped with seal groove (4), the inside threaded connection of seal groove (4) has sealed piece (5), the lateral wall of fire extinguisher body (1) is equipped with sealed lid (3), the lateral wall of sealed lid (3) and the lateral wall fixed connection of sealed piece (5), the one end that sealed lid (3) were kept away from in fire extinguisher body (1) is equipped with manometer (7), the lateral wall of fire extinguisher body (1) is equipped with the coupling mechanism who is used for connecting manometer (7).
2. The tubular fire extinguisher capable of effectively preventing the spread of the initial fire according to claim 1, wherein the connecting mechanism comprises a connecting pipe (9) arranged on the side wall of the fire extinguisher body (1), the inner side of the connecting pipe (9) is fixedly connected with a first sealing ring (12), the side wall of the pressure gauge (7) is provided with a measuring pipe (8), the measuring pipe (8) is positioned inside the connecting pipe (9), the outer side of the measuring pipe (8) is sleeved with a second sealing ring (13), the second sealing ring (13) is fixedly connected with the measuring pipe (8), the inner side of the first sealing ring (12) and the outer side of the second sealing ring (13) are both fixedly connected with a plurality of sealing rings (15), the side wall of the connecting pipe (9) is provided with a mounting groove (11), the outer side of the measuring pipe (8) is sleeved with a rotary disc (10), carousel (10) and survey buret (8) fixed connection, the lateral wall fixedly connected with installation piece (14) of carousel (10), installation piece (14) are located the inside of mounting groove (11) and with the inboard threaded connection of mounting groove (11).
3. The pipe type fire extinguisher capable of effectively preventing the spread of the initial fire according to claim 2, wherein the longitudinal sections of the installation block (14) and the installation groove (11) are both in a circular ring structure, and the side wall of the installation block (14) and the inner side of the installation groove (11) are both provided with threads.
4. The tube type fire extinguisher capable of effectively preventing the spread of the initial fire according to claim 2, wherein the first sealing ring (12), the second sealing ring (13) and the sealing ring (15) are all in a circular ring structure, the first sealing ring (12), the second sealing ring (13) and the sealing ring (15) are all made of rubber, and the plurality of sealing rings (15) on the first sealing ring (12) and the plurality of sealing rings (15) on the second sealing ring (13) are meshed with each other.
5. The pipe type fire extinguisher capable of effectively preventing the spread of the initial fire according to claim 1, wherein the sealing groove (4) and the sealing block (5) are in a circular ring structure, the inner side of the sealing groove (4) and the side wall of the sealing block (5) are provided with threads, and the sealing groove (4) is internally provided with an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964097.3A CN111939509A (en) | 2020-09-15 | 2020-09-15 | Tubular fire extinguisher capable of effectively preventing initial fire spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964097.3A CN111939509A (en) | 2020-09-15 | 2020-09-15 | Tubular fire extinguisher capable of effectively preventing initial fire spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111939509A true CN111939509A (en) | 2020-11-17 |
Family
ID=73357468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010964097.3A Pending CN111939509A (en) | 2020-09-15 | 2020-09-15 | Tubular fire extinguisher capable of effectively preventing initial fire spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111939509A (en) |
-
2020
- 2020-09-15 CN CN202010964097.3A patent/CN111939509A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201117 |