175results about How to "Play the role of fire and heat insulation" patented technology

The invention discloses an air supply pipeline for inspiration. An opening in the internal hole direction of the air supply pipeline is formed in a pipe wall of the air supply pipeline; the pipe wallis made of rigid materials; the parts, on the two sides of the opening, of the pipe wall are separated by a distance; the part, on one side of the opening, of the pipe wall is fixedly connected with asealing strip; and the other side of the sealing strip is movably connected with the part, on the other side of the opening, of the pipe wall.

The invention provides an anti-smog handrail. The anti-smog handrail employs an air supply pipeline. The pipe wall of the air supply pipeline is provided with an opening along the length direction ofthe pipeline; both sides of the opening are respectively connected to a chain belt I and a chain belt II; one side edge of the chain belt I is provided with arrayed chain teeth I; one side edge of thechain belt II is provided with arrayed chain teeth II; a ventilation sliding block device is disposed on a joint between the chain belt I and the chain belt II; the ventilation sliding block device can slide on the chain belt I and the chain belt II; the structure of the ventilation sliding block device includes two guiding mouths, a bottom plate, a cover plate and inner core bodies; the bottom plate is connected to the cover plate through the inner core bodies; a gap is disposed between the bottom plate and the cover plate; in the outer sides of the guiding mouths of the ventilation slidingblock device, the chain teeth I of the chain belt I are meshed with the chain teeth II of the chain belt II; the chain teeth I and the chain teeth II located inside the ventilation sliding block device are opened by the inner core bodies; and the bottom plate or the cover plate of the ventilation sliding block device inside the air supply pipeline is provided with an air outlet hole.

Provided is a building. The building is provided with an air supply pipeline. The pipe wall of the air supply pipeline is provided with a line-shaped opening, and is all or partially made of an elastic material. The pipe walls on the two sides of the opening are separated and spaced by a distance, or the pipe walls on the two sides of the opening can be separated and opened, or the opening is closed and can be opened. The pipe walls are connected with magnetic sealing bars or connected with sealing bars with ferromagnetism. The sealing bar seals the openings through magnetic attraction, and the air supply pipeline can provide air meeting the breathing demand.

Provided is a gas supplying pipeline. The pipe wall of the gas supplying pipeline is provided with a linear opening in the hole direction of the gas supplying pipeline; the pipe wall is fully or partially made of an elastic material; and according to the opening, a plurality of persons can get close to the opening to directly inhale with the mouths at the same time, or gas passing pipes are used and are inserted into the opening for inhaling.

The invention discloses a gas supply pipeline. According to the technical scheme, the pipe wall of the gas supply pipeline is provided with a linear opening in the direction of an internal hole of thegas supply pipeline, all or part of the pipe wall is made of an elastic material, the pipe wall at one side of the opening is fixedly connected with a sealing strip, the other side of the sealing strip is movably connected with the pipe wall at the other side of the opening, and the sealing strip can be moved to open the opening.

The invention discloses an air supply pipe. The pipe wall of the air supply pipe is provided with a linear opening, wherein the linear opening is formed in the extension direction of the air supply pipe. Pipe wall bodies at the two sides of the opening are closed to form a rupture gap and can be opened. The opening can contain multiple ventilating pipes at the same time and allow the ventilating pipes to move therein. When the air supply pipe is not subjected to external force, the pipe wall bodies at the two sides of the rupture gap are in the closed state, or the pipe wall bodies at the twosides of the rupture gap are in the staggered overlapping state. The pipe wall is wholly or partly made of an elastic material. The pipe wall body at one side of the opening is fixedly connected witha seal strip, and the other edge of the seal strip is movably overlapped with the pipe wall body at the other side of the opening. The seal strip can be moved to open the opening.

A gas supply system, including a breathing air source, the gas supply system also includes a gas supply pipeline, the gas supply pipeline is connected to the breathing air source, the wall of the gas supply pipeline is provided with linear openings, The pipe wall on one side of the above-mentioned opening is directly or through a chain belt connected with an array of chain teeth I, and the pipe wall on the other side of the above-mentioned opening is directly or through a chain belt connected with an array of chain teeth II, and the above-mentioned chain teeth I and chain teeth II can be closed together or separated open.

The invention discloses an air supplying pipeline for inhaling. The pipeline wall of the air supplying pipeline is provided with a linear opening; the positions, on the two sides of the opening, of the pipeline wall are separated by a certain distance or are separated and can be expanded or the opening is closed and can be expanded; the pipeline wall is connected with sealing strips which includethe sealing strip I and the sealing strip II; the position, on one side of the opening, of the pipeline wall is connected with the sealing strip I, and the sealing strip I is in magnetic attraction with the position, on the other side of the opening, of the pipeline wall or the sealing strip I is in magnetic attraction with the sealing strip II connected with the position, on the other side of theopening, of the pipeline wall; the sealing strip I or the sealing strip II can be moved to open the opening, and meanwhile, a user can be allowed to go close to inhale directly with a mouth or inhaleafter a ventilation pipe is inserted into the opening; and the ventilation pipe is wrapped with the sealing strip I or the sealing strip II through magnetic attraction.

Provided is a building. A gas supply pipeline is arranged in the building structure, gas outlets of the gas supply pipeline are formed at proper positions of floors, and a gas inlet of the gas supply pipeline extends to the outer side of the building to be communicated with gas outside the building.

The invention discloses an air supply pipeline. A pipe wall of the air supply pipeline is provided with a linear-shaped opening, pipe walls on the two sides of the opening are separated by a distance,or the pipe walls on the two sides of the opening are separated and can be opened, or the opening can be closed and opened, the pipe wall on one side of the opening is connected with a sealing stripI, the sealing strip I and the pipe wall on the other side of the opening are attracted magnetically to each other, or the sealing strip I and a sealing strip II connected with the pipe wall on the other side of the opening are attracted magnetically to each other, one or more sealing strips I or sealing strips II are arranged, the sealing strip I or the sealing strip II can be moved so that the opening can be opened, and meanwhile, several persons can get close to the opening to directly inhale through mouths or inhale by inserting vent pipes into the opening.

The invention discloses an air supply pipeline. The air supply pipeline is characterized in that a pipe wall of the air supply pipeline is provided with a linear opening in the hole direction of the air supply pipeline, all or part of the pipe wall is made of an elastic material, pipe sub-walls located at the side edges of the opening are connected with sealing strips, the sealing strips are usedfor sealing the opening, and the sealing strips can be moved to open the opening.

The invention provides a building. The building is provided with an air supply pipeline capable of supplying breathing air. The pipe wall of the air supply pipeline is provided with a strip-shaped opening. The pipe walls of the two sides of the opening are separated and spaced by a distance, or the pipe walls of the two sides of the opening are separated to form a crack. The length of the openingis equal to that of the air supply pipeline or less than that of the air supply pipeline. The pipe wall of one side of the opening is fixedly connected with one end of a sealing strip. The other end of the sealing strip is magnetically attracted with the pipe wall of the other side of the opening, or the other end of the sealing strip is magnetically attracted with aother sealing strip connected with the pipe wall of the other side of the opening. One or more sealing strips are arranged. The sealing strips can be moved to open the opening sealed by the sealing strips.

The invention provides an air supply pipeline for air inhalation. The pipe wall of the air supply pipeline is provided with a linear opening in the direction of the internal hole of the air supply pipeline, the pipe walls on the two sides of the opening are separated and are spaced by a certain distance, or the pipe walls on the two sides of the opening are separated and can be opened, or the pipewalls on the two sides of the opening can be closed and can be opened, the pipe wall is wholly or partially made of elastic materials, the pipe wall at one side of the opening is fixedly connected with one side of a sealing strip, and the other side of the sealing strip is magnetically attracted with the pipe wall at the other side of the opening.

The invention discloses an air supply pipeline for air suction. The air supply pipeline for air suction is characterized in that a pipe wall of the air supply pipeline is provided with an opening in the hole direction of the air supply pipeline, and the pipe wall is made of a rigid material; pipe sub-walls located at the two sides of the opening are separated and a distance is formed between the pipe sub-walls; and the pipe sub-walls located on the two sides of the opening are correspondingly connected with a sealing strip I and a sealing strip II, and the sealing strip I and the sealing stripII are oppositely arranged together.

Provided is a building. The building is provided with a gas supplying pipeline; the pipe wall of the gas supplying pipeline is provided with a linear opening in the extending direction of the gas supplying pipeline; the pipe wall fully or partially adopts an elastic material; the opening can be opened under the action of the external force; a plurality of gas passing pipes can be contained in theopening at the same time, and the gas passing pipes can move in the opening in the extending direction of the gas supplying pipeline; after the gas passing pipes are inserted into the gas supplying pipeline, the pipe wall of the portion, on the side edge of the opening, of the gas supplying pipeline or a sealing piece connected with the pipe wall of the portion, on the side edge of the opening, ofthe gas supplying pipeline can wrap the gas passing pipes; and a gas inlet of the gas supplying pipeline extends to the outer side of the building and is connected with an air purifying device or a positive pressure gas feeding device.

The invention discloses a building provided with a gas supply pipeline. The building is provided with the gas supply pipeline. A linear opening is formed in the pipe wall of the gas supply pipeline, achain belt I and a chain belt II are separately arranged on two sides of the opening in a connected mode, disposed chain teeth I are arranged on one side edge of the chain belt I, and disposed chainteeth II are arranged on one side edge of the chain belt II. The chain teeth I and the chain teeth II can mesh to seal the gas supply pipeline.