RU127120U1

RU127120U1 - FIRE-RESISTANT DOOR CANVAS (OPTIONS)

Info

Publication number: RU127120U1
Application number: RU2012140534/12U
Authority: RU
Inventors: Андрей Петрович Кисляков
Original assignee: Андрей Петрович Кисляков
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2013-04-20

Abstract

1. Огнестойкое дверное полотно, включающее каркас, выполненный из брусков, расположенных по периметру, листы наружной облицовки, между которыми образовано внутреннее пространство, в которое установлена панель из древесно-стружечной плиты, отличающееся тем, что бруски каркаса выполнены из фанеры, а к фанерным брускам каркаса с наружных торцов прикреплены деревянные бруски.2. Огнестойкое дверное полотно, включающее каркас, выполненный из брусков, расположенных по периметру, листы наружной облицовки, между которыми образовано внутреннее пространство, в которое установлена панель из древесно-стружечной плиты, отличающееся тем, что бруски каркаса выполнены из фанеры, содержащей огнезащитные добавки, а к фанерным брускам каркаса с наружных торцов прикреплены деревянные бруски.3. Огнестойкое дверное полотно, включающее каркас, выполненный из брусков, расположенных по периметру, листы наружной облицовки, между которыми образовано внутреннее пространство, в которое установлена панель из древесно-стружечной плиты, отличающееся тем, что бруски каркаса выполнены из фанеры, содержащей огнезащитные добавки, а к фанерным брускам каркаса с наружных торцов прикреплены деревянные бруски, обработанные огнезащитными составами.4. Огнестойкое дверное полотно, включающее каркас, выполненный из брусков, расположенных по периметру, листы наружной облицовки, между которыми образовано внутреннее пространство, в которое установлена панель из древесно-стружечной плиты, отличающееся тем, что бруски каркаса выполнены из фанеры, а к фанерным брускам каркаса с наружных торцов прикреплены деревянные бруски, обработанные огнезащит1. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the bars of the frame are made of plywood and plywood wooden bars are attached to the frame bars from the outer ends. 2. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of the outer lining, between which an inner space is formed, in which a panel of particleboard is installed, characterized in that the bars of the frame are made of plywood containing flame retardants, and wooden blocks are attached to the plywood blocks of the frame from the outer ends. 3. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of the outer lining, between which an inner space is formed, in which a panel of particleboard is installed, characterized in that the bars of the frame are made of plywood containing flame retardants, and wooden blocks treated with flame retardants are attached to the plywood blocks of the frame from the outer ends. 4. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of outer cladding, between which an internal space is formed, in which a panel of chipboard is installed, characterized in that the bars of the frame are made of plywood, and to the plywood blocks of the frame from the outer ends attached wooden blocks treated with fire retardant

Description

Предлагаемая полезная модель относится к области строительства, а именно к конструкциям дверей для промышленных и жилых зданий, предназначенных для пассивной защиты проемов конструкций от открытого пламени.The proposed utility model relates to the field of construction, namely, door designs for industrial and residential buildings, designed for passive protection of structural openings from open flames.

Известно дверное полотно противопожарной двери, содержащее основную панель из ДСП, деревянный каркас, наружную облицовку. (№2376436, МПК Е06 В 5/16, опубл. 2009.12.20). Недостатком этой конструкции является то, что бруски каркаса, выполненные только из дерева, подвержены изгибающему моменту, и при огневом воздействии через небольшой промежуток времени между дверным полотном и дверной коробкой появляется зазор, и противопожарная дверь перестает выполнять свою защитную функцию.Known door leaf fire doors containing the main panel of particleboard, wooden frame, the outer lining. (No. 2376436, IPC E06 B 5/16, publ. 2009.12.20). The disadvantage of this design is that the frame bars made only of wood are subject to bending moment, and when a fire is applied after a short period of time, a gap appears between the door leaf and the door frame, and the fire door ceases to fulfill its protective function.

Задачей предлагаемой полезной модели является повышение огнестойкости и прочности дверного полотна противопожарной двери при сохранении экологических и потребительских свойств.The objective of the proposed utility model is to increase the fire resistance and strength of the door leaf of the fire door while maintaining environmental and consumer properties.

Поставленная задача решается тем, что огнестойкое дверное полотно включает каркас, выполненный из брусков, расположенных по периметру и листы наружной облицовки, между которыми образовано внутреннее пространство, в которое установлена панель из древесностружечной плиты (ДСП). При этом бруски каркаса выполнены из фанеры, либо древесностружечного материала, например, из ориентированно-стружечной плиты (ОСП), а уже к ним с наружных торцов прикреплены деревянные бруски. Вдоль вертикальных сторон дверного полотна может быть установлено по два бруска каркаса для придания повышенной прочности.The problem is solved in that the fire-resistant door leaf includes a frame made of bars located around the perimeter and sheets of outer cladding, between which an internal space is formed into which a panel of particleboard (particleboard) is installed. In this case, the frame bars are made of plywood, or wood-based material, for example, of oriented chipboard (OSB), and wooden blocks are already attached to them from the outer ends. Along the vertical sides of the door leaf, two bars of the frame can be installed to give increased strength.

Использование в конструкции дверного полотна каркаса и панели из ДСП, обработанных огнезащитными составами, либо содержащих огнезащитные добавки, позволяет увеличить предел огнестойкости до 60 минут и более.Use in the design of the door leaf of the frame and the panel of chipboard treated with flame retardants, or containing flame retardants, can increase the fire resistance limit to 60 minutes or more.

Изготовление каркаса огнестойкого дверного полотна из фанерных либо ОСП брусков, а также применение в качестве кромки полотна брусков, изготовленных из массива древесины (особенно из твердых пород дерева, например, березы) обеспечивает улучшенные эксплуатационные свойства, а также экологичность изделия. Применение простых деталей делает предложенное изделие технологичным в производстве.The manufacture of a fire-resistant door leaf frame from plywood or OSB bars, as well as the use of bars made of solid wood (especially hard wood, such as birch) as the edge of the blade, provide improved performance and environmental friendliness of the product. The use of simple parts makes the proposed product technological in production.

Конструкция огнестойкого дверного полотна поясняется чертежами:The design of the fireproof door leaf is illustrated by the drawings:

Фиг.1 - общий вид огнестойкого дверного полотна,Figure 1 - General view of a fireproof door leaf,

Фиг.2 - разрез А-А,Figure 2 - section aa,

Фиг.3 - общий вид огнестойкого дверного полотна (вариант).Figure 3 is a General view of a fire-resistant door leaf (option).

Огнестойкое дверное полотно содержит каркас 1, выполненный из фанерных брусков, либо из брусков из древесностружечного материала, например, ОСП, и листы наружной облицовки 2, в качестве которых могут использоваться МДФ плиты, ДВП и т.д. На листы может наноситься покрытие (например, шпон, бумажно-слоистый пластик или лакокрасочное покрытие). Между листами облицовки образовано внутреннее пространство, заполненное панелью из древесностружечной плиты (ДСП) 3. Панель из ДСП может быть обработана огнезащитными составами. Вдоль торцов дверного полотна к брускам каркаса 1 прикреплены (приклеены) деревянные бруски 4. Вдоль вертикальных сторон дверного полотна может быть либо по одному бруску каркаса 1 (см. фиг.3), либо по два бруска 1 (см. фиг.1), склеенные между собой. Во втором случае дверному полотну придается дополнительная жесткость, что позволяет увеличить предел огнестойкости.Fire-resistant door leaf contains a frame 1 made of plywood bars, or of bars of wood chip material, for example, OSB, and sheets of outer cladding 2, which can be used MDF boards, fiberboard, etc. Sheets can be coated (for example, veneer, laminated paper or paint). Between the cladding sheets, an inner space is formed, filled with a panel of particleboard 3. Particleboard can be treated with flame retardants. Wooden bars 4 are attached (glued) along the ends of the door leaf to the bars of the carcass 1. Along the vertical sides of the door leaf can be either one bar of the carcass 1 (see FIG. 3) or two bars 1 (see FIG. 1), glued together. In the second case, the door leaf is given additional rigidity, which allows to increase the fire resistance limit.

Бруски каркаса могут содержать огнезащитные добавки. Деревянные бруски могут быть обработаны огнезащитными составами. В зависимости от технологических режимов обработки и химической природы используемых огнезащитных составов возможно превращение растворимых компонентов этих составов в обработанном материале в нерастворимые, невымываемые антипирены, что исключает необходимость во время эксплуатации повторно обрабатывать каркас дверного полотна.Frame bars may contain flame retardants. Wooden blocks can be treated with flame retardants. Depending on the technological processing conditions and the chemical nature of the fire retardants used, it is possible to convert the soluble components of these compounds in the processed material into insoluble, indelible flame retardants, which eliminates the need to re-process the door leaf frame during operation.

Наличие вдоль кромок дверного полотна деревянных брусков позволяет улучшить эксплуатационные свойства изделия: упрощается реставрация кромок по мере износа, увеличивается срок службы дверей.The presence along the edges of the door leaf of wooden bars allows to improve the operational properties of the product: the restoration of edges is simplified as it wears, the service life of the doors increases.

Предлагаемое огнестойкое дверное полотно функционирует следующим образом.The proposed fireproof door leaf operates as follows.

При воздействии огня на дверь сначала обгорает декоративное покрытие листов (если таковое имеется), потом сами листы 2. По мере дальнейшего огневого воздействия на дверь и роста температуры на ее поверхности ведущую роль в ограничении термической нагрузки начинает играть то, что каркас дверного полотна либо панель из ДСП обработаны огнезащитными составами. Также наличие вдоль кромок дверного полотна брусков, выполненных из массива древесины (особенно из твердых пород, например, березы) позволяет конструкции долгое время оставаться жесткой, предотвращая появления изгиба, а, следовательно, и зазоров между полотном и коробкой.When a door is exposed to fire, the decorative coating of the sheets first burns out (if any), then the sheets themselves 2. 2. As the door continues to fire and the temperature on its surface rises, the door frame or panel begins to play a leading role in limiting the thermal load from chipboard treated with flame retardants. Also, the presence along the edges of the door leaf of bars made of solid wood (especially from hard wood, for example, birch) allows the structure to remain rigid for a long time, preventing bending, and, consequently, gaps between the leaf and the box.

Таким образом, предложенное огнестойкое дверное полотно позволяет обеспечить повышение предела огнестойкости и прочности двери, повышение технологичности изготовления и надежности функционирования во время пожара, расширение вариантов возможных применяемых дверных покрытий при сохранении экологических и потребительских показателей изделия, что в свою очередь позволяет применять дверь в любом интерьере.Thus, the proposed fire-resistant door leaf allows to increase the limit of fire resistance and strength of the door, increase the manufacturability and reliability of operation during a fire, expand options for possible door coatings while maintaining environmental and consumer performance of the product, which in turn allows you to use the door in any interior .

Claims

1. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the bars of the frame are made of plywood, and plywood wooden bars are attached to the frame bars from the outer ends.

2. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of the outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the bars of the frame are made of plywood containing flame retardants and wooden blocks are attached to the plywood blocks of the frame from the outer ends.

3. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the bars of the frame are made of plywood containing flame retardant additives and wooden blocks treated with flame retardants are attached to the plywood blocks of the frame from the outer ends.

4. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the bars of the frame are made of plywood, and plywood wooden bars treated with flame retardants are attached to the frame bars from the outer ends.

5. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the chipboard is treated with flame retardants, bars the frame is made of plywood, and to the plywood blocks of the frame from the outer ends are attached wooden blocks treated with flame retardants.

6. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of the outer lining, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the chipboard is treated with flame retardants, bars the frame is made of plywood containing flame retardants, and wooden bars treated with flame retardants are attached to the plywood bars of the frame from the outer ends.

7. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the chipboard is treated with flame retardants, bars the frame is made of plywood, and wooden blocks are attached to the plywood blocks of the frame from the outer ends.

8. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the chipboard is treated with flame retardants, bars the frame is made of wood-particle material, and wooden bars are attached to the frame bars from the outer ends.

9. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the timber of the frame is made of chipboard material, and wooden bars are attached to the frame bars from the outer ends.

10. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the chipboard is treated with flame retardants, bars the frame is made of wood-particle material containing flame retardant additives, and wooden blocks are attached to the frame bars from the outer ends.

11. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the chipboard is treated with flame retardants, bars the frame is made of wood-based material containing flame retardant additives, and wooden bars treated with flame retardant compounds are attached to the frame bars from the outer ends.

12. Fire-resistant door leaf, including a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the chipboard is treated with flame retardants, bars the frame is made of wood-chip material, and wooden bars treated with fire retardant compounds are attached to the frame bars from the outer ends.

13. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of the outer lining, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the timber of the frame is made of chipboard material, and to the bars of the frame from the outer ends attached wooden bars treated with flame retardants.

14. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of the outer lining, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the timber of the frame is made of chipboard material, containing flame retardant additives, and wooden bars treated with flame retardants are attached to the frame bars from the outer ends.

15. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of the outer lining, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the timber of the frame is made of chipboard material, containing flame retardant additives, and wooden bars are attached to the frame bars from the outer ends.

16. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the bars of the frame are made of plywood, while along on the vertical sides of the door leaf, two plywood blocks are installed, and wooden blocks are attached to the plywood blocks of the frame from the outer ends of the door leaf.

17. Fire-resistant door leaf, comprising a frame made of bars located around the perimeter, sheets of the outer cladding, between which an inner space is formed, in which a panel of chipboard is installed, characterized in that the timber of the frame is made of chipboard material, while along the vertical sides of the door leaf there are two bars made of wood-chip material, and wooden bars are attached to the bars of the frame from the outer ends of the door leaf.