CN111228690B - Liner type steel fire door device containing fire extinguishing substances - Google Patents
Liner type steel fire door device containing fire extinguishing substances Download PDFInfo
- Publication number
- CN111228690B CN111228690B CN202010050704.5A CN202010050704A CN111228690B CN 111228690 B CN111228690 B CN 111228690B CN 202010050704 A CN202010050704 A CN 202010050704A CN 111228690 B CN111228690 B CN 111228690B
- Authority
- CN
- China
- Prior art keywords
- pipe
- solution tank
- aluminum sulfate
- fixedly connected
- fire extinguishing
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 239000000126 substance Substances 0.000 title claims abstract description 24
- 239000000243 solution Substances 0.000 claims abstract description 45
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 38
- 239000011259 mixed solution Substances 0.000 claims abstract description 26
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000006185 dispersion Substances 0.000 claims abstract description 10
- 239000004088 foaming agent Substances 0.000 claims abstract description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 26
- 239000002861 polymer material Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 11
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 9
- 235000011128 aluminium sulphate Nutrition 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/02—Making of fire-extinguishing materials immediately before use of foam
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/004—Making of fire-extinguishing materials immediately before use for producing carbon-dioxide snow, carbon-dioxide ice, carbon-dioxide gas, carbon-dioxide liquid, or mixtures thereof
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
Abstract
The invention provides an inner container type steel fire door device containing fire extinguishing substances, which comprises a door body, a mixed solution tank and an aluminum sulfate solution tank, the front side of the door body is provided with a mounting groove, the mixed solution tank and the aluminum sulfate solution tank are both mounted on the inner side wall of the mounting groove through bolts, the mixed solution tank is positioned at the top of the aluminum sulfate solution tank, the mixed solution tank is filled with a mixed solution of sodium bicarbonate and foaming agent, the aluminum sulfate solution tank is filled with aluminum sulfate aqueous solution, the bottom of the mixed solution tank is fixedly connected with a dispersion pipe, the dispersion pipe is fixedly connected with a plurality of plugging pipes, this fire door device is prevented to interior courage formula steel of inclusion fire extinguishing substance reasonable in design, the shower nozzle can rotate the direction as required, can aim at inflammables or other article with the shower nozzle direction according to arranging in the room to can be better when the conflagration takes place put out a fire.
Description
Technical Field
The invention belongs to the technical field of fireproof doors, and particularly relates to a liner type steel fireproof door device containing fire extinguishing substances.
Background
The fire door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time, but the existing fire door has no fire extinguishing function or has poor fire extinguishing effect, the fire extinguishing direction cannot be adjusted according to specific arrangement in a room, and the use safety is low.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the liner type steel fireproof door device with the fire extinguishing substance, the liner type steel fireproof door device with the fire extinguishing substance is reasonable in design, the spray heads can rotate in directions as required, and the spray heads can be aligned to inflammable matters or other objects according to arrangement in a room, so that fire can be better extinguished when a fire disaster happens.
In order to achieve the purpose, the invention is realized by the following technical scheme: a liner type steel fire door device with an internal fire extinguishing substance comprises a door body, a mixed solution box and an aluminum sulfate solution box, wherein a mounting groove is formed in the front side of the door body, the mixed solution box and the aluminum sulfate solution box are mounted on the inner side wall of the mounting groove through bolts, the mixed solution box is located at the top of the aluminum sulfate solution box, the mixed solution box is filled with a sodium bicarbonate and foaming agent mixed solution, the aluminum sulfate solution box is filled with an aluminum sulfate aqueous solution, a dispersion pipe is fixedly connected to the bottom of the mixed solution box, a plurality of plugging pipes are fixedly connected to the dispersion pipe and comprise a top pipe and a mounting pipe, the mounting pipe is fixedly mounted at the bottom of the top pipe, a heat-shrinkable polymer material plug is mounted in the mounting pipe, a heat transfer sleeve is fixedly sleeved on the mounting pipe, and a trapezoidal pipe is fixedly connected to the bottom of the mounting pipe, the utility model discloses a pipe, including trapezoidal pipe, net, connecting pipe and aluminium sulfate solution case, pipe's bottom fixedly connected with holds back the pipe, hold back intraductal fixed mounting and hold back the net, the bottom fixedly connected with connecting pipe of holding back the pipe, connecting pipe and aluminium sulfate solution case fixed connection, one side fixedly connected with main pipeline of aluminium sulfate solution case, fixedly connected with a plurality of shower nozzle pipe on the main pipeline, the interior limit side of shower nozzle pipe is seted up and is equipped with the arc wall, install the connection ball in the arc wall, one side fixed mounting who connects the ball has the shower nozzle, the foam passageway has been seted up on the connection ball, the movable groove has been seted up to the one end of shower nozzle pipe, install the baffle through.
In a preferred embodiment of the present invention, the door body is provided with a handle.
In a preferred embodiment of the present invention, a check valve is fixedly installed on the nozzle pipe.
As a preferred embodiment of the present invention, the diameter of the top tube is smaller than that of the installation tube, the diameter of the installation tube is larger than that of the trapezoidal tube, and the diameter of the interception tube is larger than that of the installation tube.
As a preferred embodiment of the present invention, the top of each of the mixed solution tank and the aluminum sulfate solution tank is fixedly provided with an addition pipe, and the addition pipe is provided with a protective cover by matching external threads and internal threads.
As a preferred embodiment of the present invention, a first mounting hole is formed in a position of the baffle corresponding to the nozzle tube, the baffle is sleeved on the nozzle tube through the first mounting hole, a second mounting hole is formed in a position of the baffle corresponding to the heat transfer sleeve, and the baffle is sleeved on the heat transfer sleeve through the second mounting hole.
The invention has the beneficial effects that: the invention relates to a liner type steel fire door device with fire extinguishing substances inside, which comprises a door body, a mounting groove, a mixed solution box, an aluminum sulfate solution box, a dispersion pipe, a plugging pipe, a connecting pipe, a top pipe, a mounting pipe, a retaining pipe, a trapezoid pipe, a heat transfer sleeve, a heat shrinkable polymer material plug, a retaining net, a main pipeline, a spray head pipe, an arc-shaped groove, a connecting ball, a spray head, a foam outlet channel, a movable groove, a baffle, an adding pipe, a mounting hole I, a mounting hole II, a handle and a one-way valve.
1. A plurality of plugging pipes are connected to the bottom of a mixed solution tank of the liner type steel fire door device containing fire extinguishing substances, a heat-shrinkable polymer material plug is installed in an installation pipe of each plugging pipe, a heat transfer sleeve is sleeved on the installation pipe, when a fire disaster occurs, the heat-shrinkable polymer material plug is heated and shrunk, the mixed solution tank and an aluminum sulfate solution tank are communicated, a mixed solution of sodium bicarbonate and a foaming agent rapidly enters the aluminum sulfate solution tank, a large amount of carbon dioxide and foam are generated, the fire extinguishing function can be effectively extinguished, the safety is high, the heat transfer sleeve can ensure that when the fire disaster occurs, heat can be rapidly transferred to the installation pipe, the plugging pipes are subjected to fire disaster detection, as long as one of the plugging pipes is successfully opened, the fire extinguishing function is started, and accidents are avoided.
2. This spray head of the liner type steel fire door device containing fire extinguishing substances can rotate in direction as required, and can aim at inflammable matters or other articles with the direction of the spray head according to the arrangement in a room so as to better extinguish a fire when a fire disaster occurs.
3. The interception pipe of the liner type steel fire door device internally containing the fire extinguishing substances is internally provided with the interception net which can intercept the heat shrinkable polymer material plug and prevent the heat shrinkable polymer material plug from entering the aluminum sulfate solution tank to block the main pipeline, so that the fire extinguishing efficiency is prevented from being influenced.
Drawings
FIG. 1 is a schematic sectional view of a liner-type steel fire door device containing a fire extinguishing substance;
FIG. 2 is a front view of a liner type steel fire door apparatus containing fire extinguishing substances;
FIG. 3 is a schematic sectional view of a plugging tube of a liner type steel fire door device containing fire extinguishing substances;
FIG. 4 is a schematic sectional view of a nozzle tube of a liner-type steel fire door apparatus containing a fire extinguishing substance;
in the figure: 1-door body, 2-mounting groove, 3-mixed solution box, 4-aluminum sulfate solution box, 5-dispersing pipe, 6-blocking pipe, 7-connecting pipe, 8-top pipe, 9-mounting pipe, 10-interception pipe, 11-trapezoidal pipe, 12-heat transfer sleeve, 13-heat contractible polymer material plug, 14-interception net, 15-main pipeline, 16-spray head pipe, 17-arc groove, 18-connecting ball, 19-spray head, 20-foam outlet channel, 21-movable groove, 22-baffle, 23-adding pipe, 24-mounting hole I, 25-mounting hole II, 26-handle and 27-one-way valve.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a fire door device is prevented to interior courage formula steel of interior fire extinguishing substance that contains, including the door body 1, mix solution case 3 and aluminium sulfate solution case 4, the front side of door body 1 is opened and is equipped with mounting groove 2, mix solution case 3 and aluminium sulfate solution case 4 all install on the inside wall of mounting groove 2 through the bolt, mix solution case 3 is in the top of aluminium sulfate solution case 4, mix solution case 3 intussuseption and be filled with sodium bicarbonate and foaming agent mixed solution, aluminium sulfate solution case 4 intussuseption is filled with the aluminium sulfate aqueous solution, the bottom fixedly connected with dispersion pipe 5 of mix solution case 3, fixedly connected with a plurality of shutoff pipe 6 on the dispersion pipe 5, shutoff pipe 6 includes push pipe 8 and installation pipe 9, installation pipe 9 fixed mounting is in the bottom of push pipe 8, install heat shrinkable high molecular material stopper 13 in the installation pipe 9, the fixed cover is equipped with heat transfer sleeve 12 on the installation pipe 9, the bottom fixedly connected with trapezoidal pipe 11 of installation pipe 9, the bottom fixedly connected with of trapezoidal pipe 11 holds back pipe 10, hold back pipe 10 internal fixation and install and hold back net 14, the bottom fixedly connected with connecting pipe 7 of holding back pipe 10, connecting pipe 7 and 4 fixed connection of aluminum sulfate solution tank, the total pipeline 15 of one side fixedly connected with of aluminum sulfate solution tank 4, a plurality of shower nozzle pipe 16 of fixedly connected with is gone up to total pipeline 15, the interior limit side of shower nozzle pipe 16 is opened and is equipped with arc wall 17, install in the arc wall 17 and connect ball 18, one side fixed mounting of connecting ball 18 has shower nozzle 19, foam channel 20 has been seted up on connecting ball 18, movable groove 21 has been seted up to the one end of shower nozzle pipe 16, install baffle 22 through the bolt in the open end of mounting groove 2.
In a preferred embodiment of the present invention, a handle 26 is attached to the door body 1.
In a preferred embodiment of the present invention, a check valve 27 is fixedly installed on the nozzle pipe 16.
As a preferred embodiment of the present invention, the diameter of the top pipe 8 is smaller than that of the installation pipe 9, the diameter of the installation pipe 9 is larger than that of the trapezoidal pipe 11, the diameter of the interception pipe 10 is larger than that of the installation pipe 9, the interception net 14 is installed in the interception pipe 10, and the interception net 14 can intercept the heat-shrinkable polymer material plug 13 and prevent the heat-shrinkable polymer material plug from entering the aluminum sulfate solution tank 4 to block the main pipeline 15, so as to avoid affecting the fire extinguishing efficiency.
In a preferred embodiment of the present invention, an adding pipe 23 is fixedly installed on the top of each of the mixed solution tank 3 and the aluminum sulfate solution tank 4, and a protective cover is installed on the adding pipe 23 by matching an external thread with an internal thread.
As a preferred embodiment of the present invention, a first mounting hole 24 is formed in a position of the baffle plate 22 corresponding to the nozzle tube 16, the baffle plate 22 is sleeved on the nozzle tube 16 through the first mounting hole 24, a second mounting hole 25 is formed in a position of the baffle plate 22 corresponding to the heat transfer sleeve 12, the baffle plate 22 is sleeved on the heat transfer sleeve 12 through the second mounting hole 25, the heat transfer sleeve 12 can ensure that heat can be rapidly transferred to the mounting tube 9 when a fire occurs, and the plurality of blocking tubes 6 are used for fire detection, so that the fire extinguishing function is started as long as one blocking tube is successfully opened, thereby avoiding accidents.
The working principle is as follows: when the liner type steel fire door device containing the fire extinguishing substance is used, the liner type steel fire door device containing the fire extinguishing substance is installed at a proper place, the spray head 19 is rotated according to the arrangement in a room, the spray head 19 is aligned to a place with more inflammable matters or a place with easy fire, the bottom of the mixed solution box 3 is connected with a plurality of plugging pipes 6 through the dispersion pipe 5, the heat shrinkable polymer material plug 13 is installed in the installation pipe 9 of the plugging pipe 6, the heat transfer sleeve 12 is sleeved on the installation pipe 9, when a fire occurs, the heat transfer sleeve 12 is heated and rapidly transfers heat to the installation pipe 9, the heat shrinkable polymer material plug 13 in the installation pipe 9 is heated and shrunk, the mixed solution box 3 is communicated with the aluminum sulfate solution box 4, the mixed solution of sodium bicarbonate and a foaming agent rapidly enters the aluminum sulfate solution box 4, a large amount of carbon dioxide and foam are generated and enter the main pipeline 15, then, the heat-conducting sleeve 12 can ensure that heat can be rapidly transmitted to the installation pipe 9 when a fire disaster occurs, a plurality of blocking pipes 6 are used for fire detection, if one blocking pipe is successfully opened, the fire extinguishing function is started, accidents are avoided, the interception net 14 is installed in the interception pipe 10, the interception net 14 can intercept the heat-shrinkable high polymer material plug 13, the situation that the heat-shrinkable high polymer material plug enters the aluminum sulfate solution tank 4 to block the main pipeline 15 is avoided, and therefore the fire extinguishing efficiency is prevented from being influenced.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an interior courage formula steel fire door device that contains fire extinguishing substances, includes the door body (1), mixes solution tank (3) and aluminum sulfate solution tank (4), its characterized in that, mounting groove (2) have been seted up to the front side of the door body (1), mix solution tank (3) and aluminum sulfate solution tank (4) all install on the inside wall of mounting groove (2) through the bolt, mix solution tank (3) are in the top of aluminum sulfate solution tank (4), mix solution tank (3) intussuseption and be filled with sodium bicarbonate and foaming agent mixed solution, aluminum sulfate solution tank (4) intussuseption is filled with aqueous solution, the bottom fixedly connected with aluminium sulfate dispersion pipe (5) of mixed solution tank (3), fixedly connected with a plurality of shutoff pipe (6) on dispersion pipe (5), shutoff pipe (6) include push pipe (8) and mounting tube (9), the installation pipe (9) is fixedly installed at the bottom of a jacking pipe (8), a heat shrinkable polymer material plug (13) is installed in the installation pipe (9), a heat transfer sleeve (12) is fixedly arranged on the installation pipe (9), a trapezoidal pipe (11) is fixedly connected with the bottom of the installation pipe (9), a interception pipe (10) is fixedly connected with the bottom of the trapezoidal pipe (11), a interception net (14) is fixedly installed in the interception pipe (10), a connecting pipe (7) is fixedly connected with the bottom of the interception pipe (10), the connecting pipe (7) is fixedly connected with an aluminum sulfate solution box (4), a main pipeline (15) is fixedly connected with one side of the aluminum sulfate solution box (4), a plurality of sprinkler pipes (16) are fixedly connected onto the main pipeline (15), an arc-shaped groove (17) is formed in the inner side edge of the sprinkler pipes (16), and a connection ball (18) is installed in the arc-shaped groove (17), one side fixed mounting of connecting ball (18) has shower nozzle (19), foam passageway (20) have been seted up on connecting ball (18), activity groove (21) have been seted up to the one end of shower nozzle pipe (16), install baffle (22) through the bolt in the open end of mounting groove (2), the diameter of push pipe (8) is less than installation pipe (9), the diameter of installation pipe (9) is greater than trapezoidal pipe (11), the diameter of holding back pipe (10) is greater than installation pipe (9).
2. The steel fire door device with an internal chamber containing fire extinguishing substances as claimed in claim 1, wherein: the door body (1) is provided with a handle (26).
3. The steel fire door device with an internal chamber containing fire extinguishing substances as claimed in claim 1, wherein: and a one-way valve (27) is fixedly arranged on the spray head pipe (16).
4. The steel fire door device with an internal chamber containing fire extinguishing substances as claimed in claim 1, wherein: the top of the mixed solution tank (3) and the top of the aluminum sulfate solution tank (4) are both fixedly provided with an adding pipe (23), and the adding pipe (23) is provided with a protective cover through matching of external threads and internal threads.
5. The steel fire door device with an internal chamber containing fire extinguishing substances as claimed in claim 1, wherein: the heat transfer nozzle is characterized in that a first mounting hole (24) is formed in the position, corresponding to the nozzle pipe (16), of the baffle plate (22), the baffle plate (22) is sleeved on the nozzle pipe (16) through the first mounting hole (24), a second mounting hole (25) is formed in the position, corresponding to the heat transfer sleeve (12), of the baffle plate (22), and the heat transfer sleeve (12) is sleeved with the baffle plate (22) through the second mounting hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050704.5A CN111228690B (en) | 2020-01-17 | 2020-01-17 | Liner type steel fire door device containing fire extinguishing substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050704.5A CN111228690B (en) | 2020-01-17 | 2020-01-17 | Liner type steel fire door device containing fire extinguishing substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111228690A CN111228690A (en) | 2020-06-05 |
| CN111228690B true CN111228690B (en) | 2021-06-08 |
Family
ID=70878384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050704.5A Expired - Fee Related CN111228690B (en) | 2020-01-17 | 2020-01-17 | Liner type steel fire door device containing fire extinguishing substances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111228690B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464008B (en) * | 2021-05-17 | 2022-07-05 | 鹤山天山金属材料制品有限公司 | Pneumatic type surely blocks cigarette type safety fire door |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200963469Y (en) * | 2006-11-02 | 2007-10-24 | 张玉珍 | Water base type suspending type automatic fire extinguishing device atomizing blow head |
| CN202355750U (en) * | 2011-12-06 | 2012-08-01 | 西安新竹实业有限责任公司 | Rotary spray head for kitchen extinguishment |
| CN105257192A (en) * | 2015-11-11 | 2016-01-20 | 范县弘鑫源不锈钢门业有限公司 | New type double-track double-curtain fire resistance rolling shutter door |
| CN105381704A (en) * | 2015-10-14 | 2016-03-09 | 辽宁工程技术大学 | CO2 gas and solid adsorbent mixed fire-extinguishing and storing method and test system thereof |
| CN106639815B (en) * | 2016-12-16 | 2018-03-02 | 重庆坤秀门窗有限公司 | A kind of security fire door of tape channel |
| CN108278070A (en) * | 2018-01-18 | 2018-07-13 | 北京市跃畅金属门窗有限公司 | A kind of fire window |
| CN106761287B (en) * | 2016-12-16 | 2018-08-10 | 重庆坤秀门窗有限公司 | A kind of split escape way fire resistant doorsets |
| CN207829769U (en) * | 2017-10-30 | 2018-09-07 | 江苏中特防火门有限公司 | A kind of fire resistance rolling shutter door |
| US10188884B2 (en) * | 2015-09-21 | 2019-01-29 | Guardian Investigation Group Inc. | Structurally-installed access device for accepting connection by a fire hose nozzle to introduce firefighting fluid into an enclosed space of a structure |
| CN209539172U (en) * | 2018-12-19 | 2019-10-25 | 陕西恒伟特种门窗有限公司 | A kind of Novel fire-proof door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080102604A (en) * | 2007-05-21 | 2008-11-26 | 박창기 | Fire extinguisher with a rotating injection head |
-
2020
- 2020-01-17 CN CN202010050704.5A patent/CN111228690B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200963469Y (en) * | 2006-11-02 | 2007-10-24 | 张玉珍 | Water base type suspending type automatic fire extinguishing device atomizing blow head |
| CN202355750U (en) * | 2011-12-06 | 2012-08-01 | 西安新竹实业有限责任公司 | Rotary spray head for kitchen extinguishment |
| US10188884B2 (en) * | 2015-09-21 | 2019-01-29 | Guardian Investigation Group Inc. | Structurally-installed access device for accepting connection by a fire hose nozzle to introduce firefighting fluid into an enclosed space of a structure |
| CN105381704A (en) * | 2015-10-14 | 2016-03-09 | 辽宁工程技术大学 | CO2 gas and solid adsorbent mixed fire-extinguishing and storing method and test system thereof |
| CN105257192A (en) * | 2015-11-11 | 2016-01-20 | 范县弘鑫源不锈钢门业有限公司 | New type double-track double-curtain fire resistance rolling shutter door |
| CN106639815B (en) * | 2016-12-16 | 2018-03-02 | 重庆坤秀门窗有限公司 | A kind of security fire door of tape channel |
| CN106761287B (en) * | 2016-12-16 | 2018-08-10 | 重庆坤秀门窗有限公司 | A kind of split escape way fire resistant doorsets |
| CN207829769U (en) * | 2017-10-30 | 2018-09-07 | 江苏中特防火门有限公司 | A kind of fire resistance rolling shutter door |
| CN108278070A (en) * | 2018-01-18 | 2018-07-13 | 北京市跃畅金属门窗有限公司 | A kind of fire window |
| CN209539172U (en) * | 2018-12-19 | 2019-10-25 | 陕西恒伟特种门窗有限公司 | A kind of Novel fire-proof door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111228690A (en) | 2020-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111228690B (en) | Liner type steel fire door device containing fire extinguishing substances | |
| CN211561654U (en) | Battery compartment mixing fire extinguishing system | |
| CN102688570A (en) | Fire safety safeguards system for tunnel and extinguishing method thereof | |
| CN210597471U (en) | Safe anticollision fire hydrant | |
| CN210290880U (en) | Fire extinguishing agent container valve component of external pressure storage fire extinguishing system | |
| CN215309827U (en) | Novel special fire extinguisher for kitchen | |
| CN215653586U (en) | Foam fire-fighting spray head | |
| CN113426049A (en) | Fire suppression device for lithium ion power battery box of electric motor coach | |
| CN115749553A (en) | Fire protection door capable of spraying water for cooling | |
| CN208710879U (en) | Back pack type high pressure water mist spray | |
| CN208065611U (en) | A kind of novel environment friendly fire extinguisher | |
| CN209900489U (en) | Novel water system type water mist fire extinguishing device for lithium battery of electric vehicle | |
| CN209679360U (en) | A kind of harness portable abacterial foam annihilator | |
| CN208756828U (en) | Wall platform is crossed in a kind of fire-fighting towards the big shielded anechoic chamber of superelevation | |
| CN216125099U (en) | Fire suppression equipment for lithium ion power battery box of electric bus | |
| CN214401998U (en) | Fire hydrant casting with buffering function | |
| CN201997031U (en) | Special fire-fighting quick water outlet pipeline for tunnel | |
| CN215691191U (en) | Emergent extinguishing device of forest fire prevention | |
| CN213667660U (en) | Perfluor hexanone fire extinguisher for bus | |
| CN215691207U (en) | Container type multifunctional fire station | |
| CN218622415U (en) | Intelligent fire hydrant with multiple anti-collision structure | |
| CN216963382U (en) | Fire extinguisher spray head with wide spray range | |
| CN216629489U (en) | Transformer oil discharge and nitrogen injection fire extinguishing device convenient to take | |
| CN208130283U (en) | A kind of Anti-collision fire hydrant equipment manager of hand-held | |
| CN212336176U (en) | Underground protection equipment for fire fighting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20210608 |