CN111963029A - Fireproof door plate with cooling and heat insulation functions - Google Patents
Fireproof door plate with cooling and heat insulation functions Download PDFInfo
- Publication number
- CN111963029A CN111963029A CN202010849200.XA CN202010849200A CN111963029A CN 111963029 A CN111963029 A CN 111963029A CN 202010849200 A CN202010849200 A CN 202010849200A CN 111963029 A CN111963029 A CN 111963029A
- Authority
- CN
- China
- Prior art keywords
- cavity
- plate body
- cooling
- memory metal
- liquid
- 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.)
- Withdrawn
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a fireproof door plate with cooling and heat insulation functions, which comprises a plate body, wherein a storage frame made of metal is embedded in the plate body, a piston block is hermetically and slidably mounted in the storage frame and is divided into a first cavity and a second cavity through the piston block, the first cavity is positioned above the second cavity, cooling liquid is filled in the first cavity, evaporated liquid is filled in the second cavity, the evaporated liquid is liquid with a lower boiling point, water spraying mechanisms are mounted on two sides of the upper end of the plate body, each water spraying mechanism comprises an atomizing nozzle and a sealing rod, the atomizing nozzles are fixedly mounted on the side wall of the plate body, water outlet holes are formed in the plate body, and the atomizing nozzles are communicated with the first cavity through the water outlet holes. According to the invention, when a fire disaster occurs, the heating temperature of the door panel rises, the cooling liquid is sprayed out from the atomizing spray head through the water outlet hole, and the cooling liquid has a certain cooling and fire extinguishing effect after being sprayed out, so that the spreading speed of the fire behavior can be at least reduced.
Description
Technical Field
The invention belongs to the technical field of fireproof doors, and particularly relates to a fireproof door plate with a temperature reduction and heat insulation function.
Background
The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
In the fireproof process of the fireproof door, the temperature of the door can be rapidly increased, so that the fire condition or the fireproof door is inconvenient to take a measure, and the person is easily scalded; in order to timely cool a fire door in the prior art, a spraying system is generally arranged at the fire door, and the spraying system is controlled to be opened and closed through components such as a temperature sensor. However, when a fire disaster occurs, due to the fact that high temperature or fire spread rapidly, a circuit system is extremely easy to damage, and then a spraying system cannot normally operate, and certain use limitation exists.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a fireproof door plate with cooling and heat insulation functions.
The invention provides a fireproof door panel with cooling and heat insulation functions, which comprises a panel body, wherein a storage frame made of metal is embedded in the panel body, a piston block is hermetically and slidably arranged in the storage frame and is divided into a first cavity and a second cavity through the piston block, the first cavity is positioned above the second cavity, cooling liquid is filled in the first cavity, evaporated liquid is filled in the second cavity, the evaporated liquid is liquid with a lower boiling point, both sides of the upper end of the panel body are respectively provided with a water spraying mechanism, each water spraying mechanism comprises an atomizing nozzle and a sealing rod, the atomizing nozzles are fixedly arranged on the side wall of the panel body, water outlet holes are formed in the panel body, the atomizing nozzles are communicated with the first cavity through the water outlet holes, an installation groove is formed in the outer wall of the panel body, the installation groove is positioned below the water outlet holes and is communicated with the water outlet holes, the sealing rod is inserted in the connecting hole in a sealing mode, part of the sealing rod penetrates into the water outlet hole, a U-shaped memory metal sheet is arranged in the mounting groove, the opening of the memory metal sheet faces the plate body, the lower wall of the memory metal sheet is fixedly connected with the side wall of the mounting groove, and the upper wall of the memory metal sheet is fixedly connected with the sealing rod.
Preferably, the boiling point of the evaporation liquid is between 35 and 40 ℃, and the deformation temperature of the memory metal sheet is between 35 and 40 ℃.
Preferably, a memory metal spring is further arranged in the memory metal sheet, and two ends of the memory metal spring are respectively and fixedly connected with two ends of the memory metal sheet.
Preferably, heat absorbing plates are fixedly attached to two sides of the door plate, and a spiral heating rod is arranged in the second cavity.
Compared with the prior art, the invention has the beneficial effects that:
when a fire disaster happens, the heating temperature of the door plate rises, the evaporating liquid absorbs the rising of the heat temperature and is quickly gasified to generate a large amount of gas, so that the pressure in the second cavity is increased, and the piston block is further pushed to move upwards; meanwhile, the temperature of one side of the door panel, which is in a fire hazard, is higher, the memory metal sheet on the side is heated to reach the deformation temperature to deform, the bending amplitude of the memory metal sheet is increased, the sealing rod moves downwards along with the memory metal sheet, so that the atomizing nozzle is communicated with the first cavity through the water outlet hole, under the driving of pressure, the cooling liquid is sprayed out from the atomizing nozzle through the water outlet hole, and the cooling liquid has a certain cooling and fire extinguishing effect after being sprayed out, so that the spreading speed of the fire can be at least reduced;
and can be according to the conflagration emergence condition, the shower nozzle that is in conflagration one side switches on, and the opposite side does not switch on, and the high make full use of intelligent degree coolant liquid.
Drawings
FIG. 1 is a schematic structural view of a fire door with cooling and heat insulation functions according to the present invention;
fig. 2 is an enlarged view of a structure a in fig. 1.
In the figure: the plate comprises a plate body 1, a storage frame 2, a piston block 3, a cooling liquid 4, an evaporative liquid 5, a heat absorbing plate 6, a heating rod 7, an atomizing spray head 8, a water outlet hole 9, a sealing rod 10, a mounting groove 11, a memory metal sheet 12 and a memory metal spring 13.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, a fireproof door panel with cooling and heat insulation functions comprises a panel body 1, a storage frame 2 made of metal is embedded in the panel body 1, a piston block 3 is hermetically and slidably mounted in the storage frame 2 and is separated into a first cavity and a second cavity through the piston block 3, the first cavity is positioned above the second cavity, a cooling liquid 4 is filled in the first cavity, an evaporation liquid 5 is filled in the second cavity, the evaporation liquid 5 is a liquid with a lower boiling point, water spraying mechanisms are mounted on two sides of the upper end of the panel body 1 respectively, each water spraying mechanism comprises an atomizing nozzle 8 and a sealing rod 10, the atomizing nozzles 8 are fixedly mounted on the side wall of the panel body 1, water outlets 9 are formed in the panel body 1, the atomizing nozzles 8 are communicated with the first cavity through the water outlets 9, mounting grooves 11 are formed in the outer wall of the panel body 1, the mounting grooves 11 are positioned below the, the sealing rod 10 is inserted in the connecting hole in a sealing manner, and part of the sealing rod penetrates into the water outlet hole 9, a U-shaped memory metal sheet 12 is arranged in the mounting groove 11, the opening of the memory metal sheet 12 faces the plate body 1, the lower wall of the memory metal sheet 12 is fixedly connected with the side wall of the mounting groove 11, and the upper wall of the memory metal sheet is fixedly connected with the sealing rod 10;
in the embodiment applying the technical scheme, the evaporated liquid 5 is in a liquid state at normal temperature, and the sealing rod 10 penetrates into the water outlet hole 9 to plug the water outlet hole 9; when a fire disaster happens, the heating temperature of the plate body 1 rises, the evaporating liquid 5 absorbs heat, the temperature rises, and the evaporating liquid is quickly gasified to generate a large amount of gas, so that the pressure in the second cavity is increased, and the piston block 3 is further pushed to move upwards; meanwhile, the temperature of one side of the plate body 1, which is in a fire hazard, is higher, the memory metal sheet 12 on the side is heated to reach the deformation temperature to deform, the bending amplitude of the memory metal sheet 12 is increased, the sealing rod 10 moves downwards along with the memory metal sheet 12, so that the atomizing nozzle 8 is communicated with the first cavity through the water outlet hole 9, the cooling liquid 4 is sprayed out from the atomizing nozzle 8 through the water outlet hole 9 under the driving of pressure, and the cooling liquid 4 has a certain cooling and fire extinguishing effect after being sprayed out, so that the spreading speed of the fire can be at least reduced; and according to the condition that a fire disaster happens, the spray head on one side of the fire disaster is conducted, the spray head on the other side of the fire disaster is not conducted, and the cooling liquid 4 is fully utilized with high intelligent degree.
In the preferred technical scheme of this embodiment, a memory metal spring 13 is further arranged in the memory metal sheet 12, two ends of the memory metal spring 13 are respectively and fixedly connected with two ends of the memory metal sheet 12, the memory metal spring 13 has the characteristic of high-temperature contraction and low-temperature extension, and has the same deformation temperature as the memory metal sheet 12, and the memory metal spring 13 is matched with the memory metal sheet 12, so that the memory metal can generate better deformation force;
in the preferred technical scheme of the embodiment, the boiling point of the evaporating liquid 5 is between 35 and 40 ℃, and the deformation temperature of the memory metal sheet 12 is between 35 and 40 ℃, because the temperature in the interval is higher than the normal temperature, the fireproof plate body 1 can not generate fireproof reaction under the normal use condition, and can react at the first time when the air temperature rises when a fire disaster occurs;
according to the preferable technical scheme in the embodiment, the heat absorbing plates 6 are fixedly attached to the two sides of the plate body 1, the spiral heating rod 7 is arranged in the second cavity, and the two ends of the heating rod 7 are fixedly connected with the two heat absorbing plates 6 respectively, so that the evaporating liquid 5 can absorb heat in air better.
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 (4)
1. The utility model provides a fire door plant with cooling heat insulation function, includes plate body (1), its characterized in that, plate body (1) inside inlays and is equipped with storage frame (2) that the metal was made, storage frame (2) internal seal slidable mounting has piston block (3), and separates into first cavity and second cavity through piston block (3), first cavity is located second cavity top, coolant liquid (4) are equipped with in the first cavity, evaporation liquid (5) have been installed to the second cavity, water spray mechanism is all installed to plate body (1) upper end both sides, water spray mechanism includes atomizer (8) and sealing rod (10), atomizer (8) fixed mounting is on plate body (1) lateral wall, apopore (9) have been seted up in plate body (1), atomizer (8) communicate with first cavity through apopore (9), mounting groove (11) have been seted up on plate body (1) outer wall, mounting groove (11) are in apopore (9) below, and communicate through connecting hole and apopore (9), sealing rod (10) are sealed to be inserted and are established in the connecting hole, and the part penetrates in apopore (9), be equipped with memory sheetmetal (12) of U-shaped in mounting groove (11), memory sheetmetal (12) opening is towards plate body (1), the lower wall and mounting groove (11) lateral wall fixed connection of memory sheetmetal (12), upper wall and sealing rod (10) fixed connection.
2. The fireproof door panel with cooling and heat insulation functions as claimed in claim 1, wherein the boiling point of the evaporative liquid (5) is between 35 ℃ and 40 ℃, and the deformation temperature of the memory metal sheet (12) is between 35 ℃ and 40 ℃.
3. The fireproof door panel with cooling and heat insulation functions according to claim 1, wherein a memory metal spring (13) is further arranged in the memory metal sheet (12), and two ends of the memory metal spring (13) are respectively and fixedly connected with two ends of the memory metal sheet (12).
4. The fireproof door panel with cooling and heat insulation functions as claimed in claim 1, wherein heat absorbing plates (6) are fixedly attached to two sides of the panel body (1), and a spiral heating rod (7) is arranged in the second cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010849200.XA CN111963029A (en) | 2020-08-21 | 2020-08-21 | Fireproof door plate with cooling and heat insulation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010849200.XA CN111963029A (en) | 2020-08-21 | 2020-08-21 | Fireproof door plate with cooling and heat insulation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111963029A true CN111963029A (en) | 2020-11-20 |
Family
ID=73391396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010849200.XA Withdrawn CN111963029A (en) | 2020-08-21 | 2020-08-21 | Fireproof door plate with cooling and heat insulation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111963029A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101631A (en) * | 2019-12-27 | 2020-05-05 | 甬港现代工程有限公司 | Building roof temperature control device |
| CN112431535A (en) * | 2020-11-21 | 2021-03-02 | 江苏盛阳消防门业有限公司 | High-flame-retardant steel fireproof door with spraying device |
| CN112473048A (en) * | 2020-11-25 | 2021-03-12 | 宁波谦屹节能科技有限公司 | Dry-type transformer fire prevention mechanism |
| CN112482957A (en) * | 2020-12-09 | 2021-03-12 | 刘亚涛 | Flame-retardant fire extinguishing structure, flame-retardant fire extinguishing door, flame-retardant fire extinguishing partition and flame-retardant fire extinguishing column |
| CN112610136A (en) * | 2020-12-17 | 2021-04-06 | 南通海鹰门窗安装工程有限公司 | Intelligent door and window capable of self-adaptively adjusting temperature control |
| CN113216812A (en) * | 2021-04-26 | 2021-08-06 | 陈浩南 | Thermal radiation prevention fireproof door |
| CN113669747A (en) * | 2021-10-25 | 2021-11-19 | 江苏汉唐环保科技有限公司 | Water-cooling parcel formula overhead damper for flue gas |
| CN114320118A (en) * | 2021-11-18 | 2022-04-12 | 重庆祥格家居有限公司 | Fire-extinguishing door for high building |
| CN114718246A (en) * | 2022-04-12 | 2022-07-08 | 王传斌 | Energy-conserving fire prevention steel construction of green building |
| CN117449743A (en) * | 2023-11-02 | 2024-01-26 | 安徽弘飞新型建材科技有限公司 | Active fireproof heat-insulating intelligent door plate and production process |
| CN117599366A (en) * | 2024-01-23 | 2024-02-27 | 四川省材科院消防科技有限公司 | Fire control partition wall system |
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| CN208541718U (en) * | 2018-04-23 | 2019-02-26 | 天津市达德网络技术有限公司 | Firewall |
| CN109779491A (en) * | 2019-01-11 | 2019-05-21 | 浙江齐嘉消防科技有限公司 | A kind of water spray fire resistant doorsets that can delay the intensity of a fire |
| CN209384985U (en) * | 2018-09-27 | 2019-09-13 | 河南建筑材料研究设计院有限责任公司 | A kind of fire resistant doorsets |
| CN110952900A (en) * | 2019-12-12 | 2020-04-03 | 陶波 | Fire-fighting passage fireproof door |
| CN111346319A (en) * | 2020-03-12 | 2020-06-30 | 柳友军 | Isolated fire extinguishing system for underground coal mine |
| CN111472649A (en) * | 2020-04-10 | 2020-07-31 | 上海银汀创新不锈钢发展有限公司 | Steel heat-insulation fireproof door leaf |
-
2020
- 2020-08-21 CN CN202010849200.XA patent/CN111963029A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208541718U (en) * | 2018-04-23 | 2019-02-26 | 天津市达德网络技术有限公司 | Firewall |
| CN209384985U (en) * | 2018-09-27 | 2019-09-13 | 河南建筑材料研究设计院有限责任公司 | A kind of fire resistant doorsets |
| CN109779491A (en) * | 2019-01-11 | 2019-05-21 | 浙江齐嘉消防科技有限公司 | A kind of water spray fire resistant doorsets that can delay the intensity of a fire |
| CN110952900A (en) * | 2019-12-12 | 2020-04-03 | 陶波 | Fire-fighting passage fireproof door |
| CN111346319A (en) * | 2020-03-12 | 2020-06-30 | 柳友军 | Isolated fire extinguishing system for underground coal mine |
| CN111472649A (en) * | 2020-04-10 | 2020-07-31 | 上海银汀创新不锈钢发展有限公司 | Steel heat-insulation fireproof door leaf |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101631A (en) * | 2019-12-27 | 2020-05-05 | 甬港现代工程有限公司 | Building roof temperature control device |
| CN112431535A (en) * | 2020-11-21 | 2021-03-02 | 江苏盛阳消防门业有限公司 | High-flame-retardant steel fireproof door with spraying device |
| CN112473048A (en) * | 2020-11-25 | 2021-03-12 | 宁波谦屹节能科技有限公司 | Dry-type transformer fire prevention mechanism |
| CN112482957A (en) * | 2020-12-09 | 2021-03-12 | 刘亚涛 | Flame-retardant fire extinguishing structure, flame-retardant fire extinguishing door, flame-retardant fire extinguishing partition and flame-retardant fire extinguishing column |
| CN112610136B (en) * | 2020-12-17 | 2021-12-03 | 南通海鹰门窗安装工程有限公司 | Intelligent door and window capable of self-adaptively adjusting temperature control |
| CN112610136A (en) * | 2020-12-17 | 2021-04-06 | 南通海鹰门窗安装工程有限公司 | Intelligent door and window capable of self-adaptively adjusting temperature control |
| CN113216812A (en) * | 2021-04-26 | 2021-08-06 | 陈浩南 | Thermal radiation prevention fireproof door |
| CN113669747A (en) * | 2021-10-25 | 2021-11-19 | 江苏汉唐环保科技有限公司 | Water-cooling parcel formula overhead damper for flue gas |
| CN114320118A (en) * | 2021-11-18 | 2022-04-12 | 重庆祥格家居有限公司 | Fire-extinguishing door for high building |
| CN114718246A (en) * | 2022-04-12 | 2022-07-08 | 王传斌 | Energy-conserving fire prevention steel construction of green building |
| CN114718246B (en) * | 2022-04-12 | 2023-09-29 | 深圳市中奥建钢结构设计咨询有限公司 | Energy-saving fireproof steel structure for green building |
| CN117449743A (en) * | 2023-11-02 | 2024-01-26 | 安徽弘飞新型建材科技有限公司 | Active fireproof heat-insulating intelligent door plate and production process |
| CN117599366A (en) * | 2024-01-23 | 2024-02-27 | 四川省材科院消防科技有限公司 | Fire control partition wall system |
| CN117599366B (en) * | 2024-01-23 | 2024-04-02 | 四川省材科院消防科技有限公司 | Fire control partition wall system |
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Application publication date: 20201120 |
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