58results about How to "Structural Design Impact" patented technology

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.

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 a method for selecting a security communication algorithm. The user terminal and the core network respectively send the indication of the security communication algorithm supported by themselves to the access network through messages, and the access network selects the final security communication algorithm to be used. The process of the algorithm also includes: a) the access network judges whether the secure communication algorithm supported by the core network includes an autonomous secure communication algorithm, and if not, executes step b; otherwise, judges whether both the user terminal and the access network support autonomous secure communication algorithms. Secure communication algorithm, if supported, select an autonomous secure communication algorithm; otherwise, perform step b; b) determine whether both the user terminal and the access network support at least one standard secure communication algorithm, if yes, select a user terminal The standard secure communication algorithm supported by both the access network and the access network; otherwise, end the current secure communication process. The method enables different operator systems or countries to preferentially choose to adopt an autonomous security algorithm, thereby improving the security and confidentiality of mobile users.

The invention discloses an air supply pipeline for inspiration. A linear opening is formed in a pipe wall of the air supply pipeline in the extension direction of the air supply pipeline; the openingcan be opened under the action of external force and can contain a plurality of ventilating pipes at the same time; and after the ventilating pipes are inserted into the air supply pipeline, the parts, at the side edge of the opening, of the pipe wall of the air supply pipeline, or sealing components connected with the parts, at the side edge of the opening, of the pipe wall of the air supply pipeline can wrap the ventilating pipes.

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 gas supply pipeline used for sucking gas. The gas supply pipeline is characterized in that the pipe wall of the gas supply pipeline is provided with a linear opening in the extending direction of the gas supply pipeline, the parts, on two sides of the opening, of the pipe walls are separated from each other with a distance, or the parts, on the two sides of the opening, of the pipe walls are closed; the parts, on the side edge of the opening, of the pipe walls can be opened under the action of external force, and can be closed after the external force is removed; theopening can be used for accommodating multiple ventilation pipes at the same time, and the ventilation pipes can move in the opening along the extending direction of the gas supply pipeline; and afterthe ventilation pipes are inserted into the gas supply pipeline, the parts of the pipe wall, on the side edge of the opening of the gas supply pipeline and/or sealing components connected to the parts of the pipe wall, on the side edge of the opening of the gas supply pipeline can wrap the ventilation pipes.

A building is provided with an air supply pipeline. The pipe wall of the air supply pipeline fractures and forms a fracture gap. The pipe wall portions on the sides of the fracture gap can be opened to form an opening. The opening can contain multiple ventilation pipes at the same time. Without external force, the pipe wall portions on the two sides of the fracture gap are in the closed state or in the staggered lap joint state. The pipe wall is all or partially made of an elastic material. The pipe wall portions on the side edges of the fracture gap are connected with seal components. An airinlet of the air supply pipeline is connected with an air purifying device or a positive-pressure air supply device or an air tank capable of containing fresh air or an airtight room capable of containing fresh air.

The invention discloses a building provided with a gas supply pipeline. The building is provided with the gas supply pipeline. An opening is formed in the pipe wall of the gas supply pipeline in the length direction of the pipeline, disposed chain teeth I are connected to the position, on one side of the opening, of the pipe wall directly or through a chain belt, disposed chain teeth II are connected to the position, on the other side of the opening, of the pipe wall directly or through a chain belt, and the chain teeth I and the chain teeth II can be connected together in a closed mode or beseparated to open. A ventilation sliding block device is arranged on the chain teeth I and the chain teeth II, the ventilation sliding block device can slide by using the chain teeth I and the chain teeth II as a track, and the ventilation sliding block device structurally comprises two guiding openings, a bottom plate, a cover plate and an inner core body. The bottom plate is connected with the cover plate through the inner core body, and a gap is formed between the bottom plate and the cover plate. When the ventilation sliding block device slides, the chain teeth I and the chain teeth II onthe outer side of the ventilation sliding block device are in a meshing state, the chain teeth I and the chain teeth II located in the ventilation sliding block device are separated to open, and a vent hole is formed in the ventilation sliding block device.

The invention discloses a gas supply pipeline. The pipe wall of the gas supply pipeline is provided with a linear opening formed in the extending direction of the gas supply pipeline, the portions, onthe two sides of the opening, of the pipe wall are closed to form a fracture gap, the fracture gap can be opened, multiple vent pipes can be contained in the opening and can move in the extending direction of the gas supply pipeline in the opening, the portions, on the two sides of the fracture gap, of the pipe wall are in a closed state or in a staggered lap-joint state when the gas supply pipeline does not bear external force, and the pipe wall is completely or partially made of an elastic material.

The invention provides a building provided with an air supply pipeline. The building is provided with the air supply pipeline, wherein the pipe walls of the air supply pipeline are provided with an opening in the length direction of the pipeline, the pipe wall at one side of the opening is connected with arrayed chain teeth I directly or through a chain belt, the pipe wall on the other side of theopening is connected with arrayed chain teeth II directly or through a chain belt, and the chain teeth I and the chain teeth II can be closed and connected together or separated and opened.

The invention discloses a building which is provided with an air supply pipeline; a linear opening is formed in a pipe wall of the air supply pipeline in the extension direction of the air supply pipeline; the opening penetrates through the pipe wall of the air supply pipeline or the opening is closed to so as to obtain a liner gap; the pipe wall is wholly or partly made of elastic materials; theopening can be opened under the action of external force and can be closed under the action of elastic force of the pipe wall after the external force is withdrawn; the opening can contain a pluralityof ventilating pipes at the same time; the ventilating pipes can move in the opening in the extension direction of the air supply pipeline; after the ventilating pipes are inserted into the air supply pipeline, the parts, at the side edge of the opening, of the pipe wall of the air supply pipeline, or sealing components connected with the parts, at the side edge of the opening, of the pipe wall of the air supply pipeline can wrap the ventilating pipes; and an air inlet of the air supply pipeline extends to outer side of the building and is connected with air purification equipment or positivepressure air supply equipment.

The invention discloses a gas supply pipeline used for sucking gas. The gas supply pipeline is characterized in that the pipe wall of the gas supply pipeline is provided with a linear opening or an openable linear opening in the extending direction of the gas supply pipeline, the parts, on two sides of the opening, of the pipe walls are separated from each other with a distance, or the parts, on the two sides of the opening, of the pipe walls are closed and can be opened; all or part of the pipe wall is made of an elastic material; the opening can be used for accommodating multiple ventilationpipes at the same time, and the ventilation pipes can move in the opening along the extending direction of the gas supply pipeline; and after the ventilation pipes are inserted into the gas supply pipeline, the parts of the pipe wall, on the side edge of the opening of the gas supply pipeline and/or sealing components connected to the parts of the pipe wall, on the side edge of the opening of thegas supply pipeline can wrap the ventilation pipes.

The invention discloses a building. The building is provided with an air supply pipeline. A linear opening in the extending direction of the air supply pipeline is formed in the pipe wall of the air supply pipeline and can contain multiple ventilation pipes at the same time. The ventilation pipes can move in the opening in the extending direction of the air supply pipeline. After the ventilation pipes are inserted in the air supply pipeline, an air inlet of the air supply pipeline extends to the outer side of the building to be connected with air purification equipment or positive-pressure airsupply equipment.

The invention discloses a building. The building is characterized by being provided with an air supply pipeline, wherein a pipe wall of the air supply pipeline is provided with a linear opening in theextending direction of the air supply pipeline, and all or part of the pipe wall is made of an elastic material; the opening can be opened under the action of external force, the opening can be usedfor containing a plurality of vent pipes at the same time, and the vent pipes can move in the extending direction of the air supply pipeline in the opening; after the vent pipes are inserted into theair supply pipeline, pipe sub-walls of the air supply pipeline on the side edges of the opening or a sealing component connected with the pipe sub-walls at the side edges of the opening can wrap the vent pipes; and an air inlet of the air supply pipeline extends to the outer side of the building and is connected with air purification equipment or is connected with positive pressure air supply equipment.

The invention discloses a building. The building is provided with an air supply pipeline. A linear opening in the extension direction of the air supply pipeline is formed in the pipe wall of the air supply pipeline. The parts, on the two sides of the opening, of the pipe wall close up to form a broken seam and can open up. A plurality of ventilation pipes can be contained in the opening at the same time, the ventilation pipes can move in the opening in the extension direction of the air supply pipeline, an air inlet port of the air supply pipeline can extend to the outer side of the body of the building and be connected with an air purification apparatus or a positive pressure air supply apparatus, and the air purification apparatus or the positive pressure air supply apparatus starts up to send fresh air into the air supply pipeline.

The invention discloses a building. The building is provided with an air supply pipeline through which fresh air is directly sucked in or fresh air is sucked in through ventilation pipes. The pipe wall of the air supply pipeline is provided with an opening in the hole direction of the air supply pipeline. The opening penetrates the pipe wall of the air supply pipeline. An air inlet of the air supply pipeline extends to the outer side of the building to be connected with air purification equipment or positive-pressure air supply equipment. When the fire disaster happens, the air purification equipment or the positive-pressure air supply equipment is started for conveying fresh air into the air supply pipeline, many people can get close to the opening of the air supply pipeline at the same time to inhale with mouths or inhale through the ventilation pipes, escaping personnel can get close to the opening to inhale the fresh air not polluted by smoke when taking refuge and waiting for therescue, or the escaping personnel can constantly inhale the fresh air not polluted by smoke from the opening in the escaping process.

The invention discloses an air supply pipe. The pipe wall of the air supply pipe is provided with a linear opening or an openable linear opening, wherein the linear opening or the openable linear opening is formed in the pipe extension direction of the air supply pipe. The pipe wall is wholly or partly made of an elastic material. The linear opening or the openable linear opening can allow multiple ventilating pipes to be inserted therein at the same time. The ventilating pipes can move in the linear opening or the openable linear opening in the pipe extension direction of the air supply pipe.

The invention discloses a building. The building is provided with air supply pipelines for sucking fresh air directly or through vent pipes, the pipe walls of the gas supply pipelines are provided with linear openings in the hole direction of the gas supply pipelines, and all or parts of the tube walls are made of elastic material; the air inlets of the air supply pipelines extend to the outer side of the building and are connected with air purification equipment or are connected with positive pressure air supply equipment; the air purification equipment or the positive pressure air supply equipment is started to convey the fresh air into the air supply pipelines, and multiple persons can get close to the openings of the air supply pipelines at the same time so as to inhale air directly through mouths or through ventilation pipes; and the escape personnel can get close to the openings to inhale the fresh air which is not polluted by smoke when the escape personnel waits for rescue, orthe escape personnel can continuously inhale the fresh air which is not polluted by the smoke from the openings in the escape process.

Provided is a gas supplying pipeline. The pipe wall of the gas supplying pipeline is provided with a linear opening in the pipeline extending direction or a linear opening capable of being opened; thepipe wall is fully or partially made of an elastic material, or the pipe wall is made of a rigid material; the linear opening or the linear opening capable of being opened can be connected and communicate with a plurality of gas passing pipes; and the gas passing pipes can move in the linear opening or the linear opening capable of being opened in the pipeline extending direction of the gas supplying pipeline.

The invention discloses a gas supply pipeline for gas suction. According to the technical scheme, the pipe wall of the gas supply pipeline is provided with a linear opening in the direction of a holeof the gas supply pipeline, the pipe walls on the two sides of the opening are separated and are away from each other by the distance, or the pipe walls on the two sides of the opening are closed andcan be opened, and all or part of the pipe wall is made of an elastic material.

The invention discloses a gas supply pipeline used for sucking gas. The gas supply pipeline is characterized in that the pipe wall of the gas supply pipeline is provided with a linear opening or an openable linear opening in the extending direction of the gas supply pipeline, the parts, on two sides of the opening, of the pipe walls are separated from each other with a distance, or the parts, on the two sides of the opening, of the pipe walls are closed; the opening can be inserted by multiple ventilation pipes at the same time, and the ventilation pipes can move in the opening along the extending direction of the gas supply pipeline; and after the ventilation pipes are inserted into the gas supply pipeline, the parts of the pipe wall, on the side edge of the opening of the gas supply pipeline and/or sealing components connected to the parts of the pipe wall, on the side edge of the opening of the gas supply pipeline can wrap the ventilation pipes.

The invention discloses a building. The building is provided with an air supply pipeline, the pipe wall of the air supply pipeline is provided with a linear opening or an openable linear opening, thepipe wall at the side edge of the opening is connected to a sealing part, the pipe wall at one side of the opening is fixedly connected to one end of the sealing part, the other end of the sealing part is magnetically attracted with the pipe wall at the other side of the opening, or the other end of the sealing part is magnetically attracted with an other sealing part which is connected to the pipe wall at the other side of the opening; a vent pipe can be inserted into the opening, the sealing part is moved to be in communication with an internal hole of the air supply pipeline, the sealing part wraps around the vent pipe through magnetic attraction or the pipe wall, on the side edge of the opening, of the air supply pipeline wraps around the vent pipe, and the air supply pipeline can provide air for breathing.