CN113027307B - Push-pull type aluminum alloy door with fireproof performance - Google Patents
Push-pull type aluminum alloy door with fireproof performance Download PDFInfo
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- CN113027307B CN113027307B CN202110196731.8A CN202110196731A CN113027307B CN 113027307 B CN113027307 B CN 113027307B CN 202110196731 A CN202110196731 A CN 202110196731A CN 113027307 B CN113027307 B CN 113027307B
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- alloy door
- aluminum alloy
- limiting
- nozzle
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- 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
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- 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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- 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
- E06B5/161—Profile members therefor
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- 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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention relates to the field of furniture, in particular to a push-pull type aluminum alloy door with fireproof performance, which comprises a door frame, an aluminum alloy door body, a temperature sensor and a water inlet pipe, wherein the aluminum alloy door body is hinged with the door frame and is provided with an interlayer; the axis of the rotating cylinder is horizontal and is rotatably arranged at the central position outside the aluminum alloy door body; first nozzle, first nozzle has a plurality of, and it is along the axis equipartition at a rotation section of thick bamboo inner periphery, and first nozzle delivery outlet runs through and rotates a section of thick bamboo outside towards, and its output direction skew rotates a section of thick bamboo radially and is close to its tangent line, and first nozzle input port passes through pipeline and the internal inlet tube output end intercommunication of aluminium alloy door, and this aluminium alloy door can effectively reduce door periphery side stably, can avoid a body and door frame to be heated and warp, and its structure is established, and the outward appearance is pleasing to the eye relatively.
Description
Technical Field
The invention relates to the field of furniture, in particular to a push-pull type aluminum alloy door with fireproof performance.
Background
The aluminum alloy door is a door frame member made of aluminum alloy sections with surface treatment through processing techniques such as blanking, punching, groove milling, tapping, manufacturing and the like, and is assembled by using a connecting piece, a sealing material and opening and closing hardware fittings. The aluminum alloy door on the market at present generally has lower fireproof function, does not have thermal-insulated function, and fire control safety performance is not enough, is difficult to provide safety protection for people behind the door when the building breaks out a fire.
Chinese patent CN202011004145.0 discloses an aluminum alloy door with fireproof function, which comprises a door frame, wherein an installation opening is arranged in the door frame in a penetrating way, a door body is hinged at the installation opening, a u-shaped support is connected to the positive end surface of the door frame in a sliding way, a temperature sensor fixed to the positive end surface of the door frame is arranged below the door body, a control panel fixed to the positive end surface of the door frame is arranged above the u-shaped support, an alarm fixed to the positive end surface of the door frame is arranged on the right side of the control panel, a cold water cylinder is fixed to the middle of the top of the u-shaped support, a water storage tank is fixed to the top of the cold water cylinder, a water inlet pipe is connected between the water storage tank and the cold water cylinder, a water outlet pipe is connected to the bottom of the cold water cylinder, check valves are arranged on the water outlet pipe and the water inlet pipe, a straight pipe is fixed to one end of the water outlet pipe, a plurality of water outlet holes are arranged at the bottom of the straight pipe, branch pipes are fixed at the water outlet holes, and a plurality of nozzles are uniformly distributed at the bottom of the u-shaped support, one end of the branch pipe is connected with a water inlet of the nozzle, the straight pipe and the branch pipe are embedded in the u-shaped support, a fire extinguishing mechanism is connected between the u-shaped support and the door frame, and a buffering mechanism is installed between the door frame and the door body.
This aluminum alloy door is when the conflagration breaing out, because of it can't be measured the week and is cooled down, can make door frame and the thermal expansion of door body, leads to promptly that the door can't be opened, influences rescue efficiency.
Disclosure of Invention
In order to solve the technical problem, the push-pull type aluminum alloy door with the fireproof performance is provided, and the problem that the existing push-pull type aluminum alloy door is insufficient in fireproof performance is solved by the technical scheme.
In order to achieve the purpose, the invention adopts the technical scheme that:
a sliding type aluminum alloy door with fireproof performance comprises a door frame, an aluminum alloy door body which is hinged with the door frame and provided with an interlayer, wherein a temperature sensor which is electrically connected with a controller is arranged on the outer side of the aluminum alloy door body; the axis of the rotating cylinder is horizontal and is rotatably arranged at the central position outside the aluminum alloy door body; the first nozzle, first nozzle have a plurality of, and it is along the axis equipartition at a rotation section of thick bamboo inner week, and first nozzle delivery outlet runs through and towards the rotation section of thick bamboo outside, and its output direction skew rotates a section of thick bamboo and radial and be close to its tangent line, and the first nozzle input port passes through pipeline and the internal inlet tube output end intercommunication of aluminium alloy door.
Preferably, the two ends of the rotating cylinder are respectively coaxially provided with a limiting disc and a first limiting ring, the limiting disc and the first limiting ring are respectively positioned at the interlayer and the outer side of the aluminum alloy door, the aluminum alloy door further comprises a rotating joint and a telescopic cylinder piece, the rotating part of the rotating joint is coaxially and fixedly connected with the limiting disc, the fixed part of the telescopic cylinder piece is fixedly arranged in the interlayer of the aluminum alloy door, and the movable part of the telescopic cylinder piece is coaxially and fixedly connected with the fixed part of the rotating joint; the first nozzle coaxially penetrates through the limiting disc through a pipeline and is communicated with the rotating joint.
Preferably, the telescopic cylinder comprises: the fixed cylinder and the rotating cylinder are coaxially and fixedly arranged in the interlayer of the aluminum alloy door, one end of the fixed cylinder is communicated with the water outlet of the water inlet pipe, and the fixed cylinder is coaxially provided with a first limiting edge towards the inner periphery of the end of the rotating cylinder; the sliding cylinder is coaxially and slidably arranged in the first limiting edge, a second limiting edge which is coaxially and slidably matched with the inner periphery of the fixed cylinder is arranged on the periphery of the end, deviating from the rotating cylinder, of the sliding cylinder, and the sliding cylinder is coaxially and hermetically connected with the rotating part of the rotating joint towards the rotating cylinder end; and the sealing ring is coaxially and fixedly arranged at the inner end of the first limiting edge.
Preferably, the inner periphery of the fixed cylinder is uniformly provided with coaxial limiting convex strips, and the outer periphery of the second limiting edge is uniformly provided with limiting grooves which are in coaxial sliding fit with the limiting convex strips.
Preferably, a rolling abutment member is further included, the rolling abutment member including: the fixed ring and the rotating cylinder are coaxially arranged in the interlayer of the aluminum alloy door, semicircular grooves are uniformly distributed on the fixed ring towards the end of the limiting disc along the axis, and the inner periphery of the fixed ring is in clearance fit with the outer periphery of the rotating cylinder; the second limiting ring is coaxially and fixedly arranged at the end, facing the limiting disc, of the fixing ring, limiting holes coaxial with the semicircular groove are uniformly distributed in the second limiting ring, and the inner diameter of each limiting hole is smaller than that of the semicircular groove; the ball, the coaxial rotation of ball sets up in half slot and spacing downthehole, and under operating condition, spacing dish butt on the ball.
Preferably, the rotating cylinder is further provided with a ring groove towards the periphery of the end of the limiting disc, and the inner diameter of the ring groove is gradually reduced from the first limiting ring to the ring groove; the inner periphery of the fixed ring is also provided with a damping ring in interference fit with the outer periphery of the rotating cylinder.
Preferably, avoidance grooves are uniformly distributed on the periphery of the rotating cylinder along the radial direction of the rotating cylinder, and a limiting column which is coaxial with the rotating cylinder is arranged in the middle of each avoidance groove; first nozzle position one side placed in the middle is provided with and rotates a rotation and connect the pole with rotating a section of thick bamboo inner and rotate for first nozzle can use to rotate and connect the pole as the axis, and skew rotates a radial direction and rotates, still including the extension spring, the extension spring both ends respectively with first nozzle input port outside and rotate a section of thick bamboo inner fixed connection, and under the operating condition, first nozzle delivery outlet receives its input port outside extension spring pulling force influence and butt in spacing post periphery.
Preferably, a reset deflector rod which is coaxial with the rotating cylinder is arranged outside the input port of the first nozzle; still including rotating-barrel and reset plate, rotating-barrel coaxial rotation sets up in the rotating-barrel, and spacing dish and rotary joint intercommunication are run through to rotating-barrel one end, and the rotating-barrel other end is coaxial to run through the rotating-barrel outside, the outer end still coaxial second nozzle that can spray water to the outside that is provided with in the inner circumference of rotating-barrel, first nozzle input end pass through pipeline and the inner circumference of rotating-barrel intercommunication, reset plate coaxial fixed sets up in the rotating-barrel periphery, and its terminal surface equipartition have skew its radial and with reset driving lever sliding fit's spout, and under the operating condition, rotate the rotating-barrel and make first nozzle input port one side overcome the extension spring pulling force for first nozzle delivery outlet rotates to the rotating-barrel inside.
Preferably, the rotating pipe is provided with a polygonal fixing ring coaxially towards the outer periphery of the aluminum alloy door.
Preferably, the water inlet pipe is a serpentine pipe, and an output end thereof communicates with the outside.
Compared with the prior art, the invention has the beneficial effects that:
the aluminum alloy door can effectively reduce the stability of the periphery of the door, can avoid the thermal deformation of the door body and the door frame, has the structure of being internally arranged, has relatively attractive appearance, and particularly can realize the sliding opening and closing of the door by hinging the aluminum alloy door body with the door frame; when a fire disaster happens to the outer side of the aluminum alloy door, the temperature sensor can monitor the temperature of the outer side of the door in real time and transmit the information to the controller in real time; when the temperature is high, the controller controls the output of the water delivery mechanism, namely the water delivery mechanism injects water into the water inlet pipe, the rotating cylinder is influenced by water pressure, so that the rotating cylinder slides on the aluminum alloy door, the limiting disc can be abutted against the inner side of the interlayer of the aluminum alloy door, and the first nozzle can spray water to the outer side; the first nozzle coaxially penetrates through the limiting disc through the pipeline and is communicated with the rotating joint, so that the rotating cylinder can slide on the aluminum alloy door without influencing water supply, the rotating joint can enable the rotating cylinder to coaxially rotate on the aluminum alloy door, and the rotating cylinder can rotate on the door body under the reaction force of the first nozzle, so that water can be uniformly sprayed, and the peripheral side of the door body can be effectively cooled; therefore, the door frame and the door body connected with the wall body can be effectively prevented from receiving thermal expansion, and the safety of personnel at the inner side of the aluminum alloy door can be effectively guaranteed; move first nozzle to the section of thick bamboo inside when needs, when making the section of thick bamboo that rotates can reset, rotate the rotating tube, even the dish that resets is at the inside coaxial rotation of a section of thick bamboo that rotates, even the driving lever that resets slides on the spout, and the skew dish that resets of spout is radial, make extension spring pulling force can be overcome to first nozzle input port one side, make first nozzle delivery outlet rotate to the section of thick bamboo inside, thereby be convenient for promote a section of thick bamboo that rotates, make to move inside the aluminium alloy door centre gripping, the second nozzle is used for cooling to a section of thick bamboo outer end, prevent to rotate a section of thick bamboo inner structure and impaired because of high temperature, compare current aluminium alloy door, this aluminium alloy door fire behavior is splendid, and the structural establishment, it is more pleasing to the eye to compare current fire prevention aluminium alloy door.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a perspective cross-sectional view at section A-A of FIG. 2;
FIG. 4 is a sectional view at section A-A of FIG. 2;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
FIG. 6 is an enlarged view of a portion of FIG. 4 at C;
FIG. 7 is a perspective view of the rotary barrel of the present invention;
FIGS. 8 and 9 are perspective views of the inner structure of the rotary cylinder of the present invention at two different viewing angles, respectively;
fig. 10 is a perspective view of a first nozzle of the present invention.
The reference numbers in the figures are:
1-water inlet pipe;
2-rotating the cylinder; 2 a-a limiting disc; 2 b-a first stop collar; 2 c-a ring groove; 2 d-avoidance groove; 2d 1-limit post;
3-a first nozzle; 3 a-rotating extension rod; 3 b-a reset deflector rod;
4-a rotary joint;
5-telescopic cylinder parts; 5 a-a fixed cylinder; 5a1 — first stop edge; 5a 2-limit tab; 5 b-a sliding cylinder; 5b1 — second stop edge; 5b 2-limiting groove; 5 c-sealing ring;
6-rolling abutment; 6 a-a retainer ring; 6a 1-semi-circular groove; 6a 2-damping ring; 6 b-a second stop collar; 6b 1-stop hole; 6 c-a ball;
7-a tension spring;
8-a rotating pipe; 8 a-a second nozzle; 8 b-a polygonal retainer ring;
9-a reset plate; 9 a-chute.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 3, a plug-type aluminum alloy door with fire behavior, including the door frame and rather than the articulated aluminum alloy door body that just is equipped with the intermediate layer, the aluminum alloy door body outside is provided with the temperature sensor who is connected with the controller electricity, still including:
one end of the water inlet pipe 1 penetrates through the interlayer of the aluminum alloy door body, and the other end of the water inlet pipe 1 is communicated with the output end of the water delivery mechanism;
the axis of the rotating cylinder 2 is horizontal and is rotatably arranged at the central position outside the aluminum alloy door body;
The sliding door can be opened and closed by hinging the aluminum alloy door body with the door frame;
when the conflagration takes place outside the aluminum alloy door, temperature sensor can real-time supervision door outside temperature, and give the controller with its information real-time transmission, when the temperature is higher, controller control water delivery mechanism output, water delivery mechanism is water injection in to inlet tube 1 promptly, thereby spray water outside the aluminum alloy door through first nozzle 3, and 2 outsides are rotated to 3 delivery outlets orientation of first nozzle, and 3 delivery directions of first nozzle skew are rotated a section of thick bamboo 2 radially and are close to its tangent line, even get to rotate a section of thick bamboo 2 and receive the coaxial rotation in the aluminum alloy door body outside by the effect of periphery tangential force, even get first nozzle 3 evenly to spray water all sides of aluminum alloy door, thereby can effectively prevent the door frame and the door body with wall connection from receiving thermal expansion, thereby can effectual guarantee the inboard personnel's of aluminum alloy door safety.
As shown in fig. 5, a limiting disc 2a and a first limiting ring 2b are coaxially arranged at two ends of a rotating cylinder 2 respectively, the limiting disc 2a and the first limiting ring 2b are respectively positioned at the interlayer and the outer side of the aluminum alloy door, the aluminum alloy door further comprises a rotating joint 4 and a telescopic cylinder piece 5, the rotating part of the rotating joint 4 is coaxially and fixedly connected with the limiting disc 2a, the fixed part of the telescopic cylinder piece 5 is fixedly arranged in the interlayer of the aluminum alloy door, and the movable part of the telescopic cylinder piece is coaxially and fixedly connected with the fixed part of the rotating joint 4; the first nozzle 3 coaxially penetrates through the limiting disc 2a through a pipeline and is communicated with the rotary joint 4.
The two ends of the rotary cylinder 2 are coaxially provided with a limiting disc 2a and a first limiting ring 2b, the rotary cylinder 2 can slide on the outer side of the aluminum alloy door along the horizontal direction, the outer end of the first limiting ring 2b can be flush with the outer side of the aluminum alloy door, thereby improving the appearance of the aluminum alloy door, when the water inlet pipe 1 is filled with water, the rotary cylinder 2 is influenced by water pressure, the rotary cylinder 2 slides on the aluminum alloy door, so that the limiting disc 2a can be abutted against the inner side of the interlayer of the aluminum alloy door, thereby the first nozzle 3 can spray water to the outer side, and the rotary cylinder 2 can slide on the aluminum alloy door without influencing water supply because the first nozzle 3 coaxially penetrates through the limiting disc 2a through a pipeline and is communicated with the rotary joint 4, and the rotary joint 4 can enable the rotary cylinder 2 to coaxially rotate on the aluminum alloy door, even if the rotary cylinder 2 rotates on the door body under the reaction force of the first nozzle 3, thereby being convenient for evenly spray water so as to effectively cool the periphery of the door body.
As shown in fig. 5, the telescopic cylinder 5 includes:
the fixed cylinder 5a and the rotating cylinder 2 are coaxially and fixedly arranged in the interlayer of the aluminum alloy door, one end of the fixed cylinder 5a is communicated with the water outlet of the water inlet pipe 1, and the fixed cylinder 5a is coaxially provided with a first limiting edge 5a1 facing the inner periphery of the end of the rotating cylinder 2;
the sliding cylinder 5b is coaxially and slidably arranged in the first limiting edge 5a1, a second limiting edge 5b1 which is coaxially and slidably matched with the inner periphery of the fixed cylinder 5a is arranged on the periphery of the end of the sliding cylinder 5b deviating from the rotating cylinder 2, and the sliding cylinder 5b is coaxially and hermetically connected with the rotating part of the rotating joint 4 towards the end of the rotating cylinder 2;
and the sealing ring 5c is coaxially and fixedly arranged at the inner end of the first limiting edge 5a 1.
When the rotary cylinder 2 slides on the aluminum alloy door, the rolling abutting piece 6 slides in the fixed cylinder 5a along the axial direction through the sliding cylinder 5b, namely the rotary cylinder 2 can slide without influencing water supply, the first limit edge 5a1 and the second limit edge 5b1 are used for preventing the sliding cylinder 5b from separating from the fixed cylinder 5a along the axial direction, and the sealing ring 5c can improve the sealing performance between the abutting gaps of the second limit edge 5b1 and the end face of the first limit edge 5a1, thereby preventing water from overflowing.
As shown in fig. 5, the inner circumference of the fixed cylinder 5a is further uniformly distributed with coaxial limiting convex strips 5a2, and the outer circumference of the second limiting edge 5b1 is uniformly distributed with limiting grooves 5b2 which are coaxially matched with the limiting convex strips 5a2 in a sliding manner.
The spacing edge 5b1 periphery equipartition of second has the spacing groove 5b2 with the same axial sliding fit of spacing sand grip 5a2, namely makes sliding barrel 5b be difficult for coaxial rotation in fixed section of thick bamboo 5a to can make flexible and water supply stable, the fire prevention of being convenient for.
As shown in fig. 6, a rolling contact member 6 is further included, and the rolling contact member 6 includes:
the fixing ring 6a and the rotating cylinder 2 are coaxially arranged in an aluminum alloy door interlayer, semicircular grooves 6a1 are uniformly distributed on the fixing ring 6a facing the end of the limiting disc 2a along the axis, and the inner periphery of the fixing ring 6a is in clearance fit with the outer periphery of the rotating cylinder 2;
the second limiting ring 6b is coaxially and fixedly arranged at the end, facing the limiting disc 2a, of the fixing ring 6a, limiting holes 6b1 coaxial with the semicircular grooves 6a1 are uniformly distributed in the second limiting ring 6b, and the inner diameter of each limiting hole 6b1 is smaller than that of each semicircular groove 6a 1;
the balls 6c, 6c are coaxially rotatably provided in the semicircular groove 6a1 and the stopper hole 6b1, and the stopper disk 2a abuts against the balls 6c in an operating state.
When the limiting disc 2a is abutted to the inner side of the aluminum alloy door, the friction force can be reduced by rolling the abutting piece 6, namely, the limiting disc 2a is abutted to the circumferential surface of the ball 6c, and the ball 6c is coaxially rotated and arranged in the semicircular groove 6a1 and the limiting hole 6b1, so that the friction force between the limiting disc 2a and the interlayer of the aluminum alloy door is reduced by reducing the contact area, the rotating cylinder 2 can stably rotate on the aluminum alloy door, and the fixing ring 6a and the second limiting ring 6b are used for rotatably installing the ball 6 c.
As shown in fig. 6, the rotating cylinder 2 is further provided with a ring groove 2c towards the periphery of the end of the limiting disc 2a, and the inner diameter of the ring groove 2c gradually decreases from the first limiting ring 2b to the ring groove 2 c; the inner periphery of the fixed ring 6a is also provided with a damping ring 6a2 which is in interference fit with the outer periphery of the rotary cylinder 2.
When a section of thick bamboo 2 is located the aluminum alloy door in-layer, damping ring 6a2 with rotate 2 periphery interference fit of a section of thick bamboo, even make and rotate a section of thick bamboo 2 and be difficult for breaking away from its initial position along the axial, and when a section of thick bamboo 2 stretches out the aluminum alloy door outside along the axial, damping ring 6a2 is located annular 2c outer lane, again because of annular 2c along first spacing collar 2b to annular 2c department internal diameter reduces gradually, thereby can reduce frictional force, make and rotate a section of thick bamboo 2 and can stably rotate on the aluminum alloy door.
As shown in fig. 7 and 8, the periphery of the rotating cylinder 2 is uniformly provided with avoidance grooves 2d along the radial direction thereof, and the central position of the avoidance groove 2d is provided with a limit column 2d1 coaxial with the rotating cylinder 2; first nozzle 3 central point one side be provided with rotate a section of thick bamboo 2 the inner rotation of being connected connect pole 3a for first nozzle 3 can use to rotate and connect pole 3a as the axis, and the skew rotates a2 radial direction rotations, still including extension spring 7, extension spring 7 both ends respectively with the first nozzle 3 input port outside with rotate a2 inner fixed connection, and operating condition under, first nozzle 3 delivery outlet receives its input port outside extension spring 7 pulling force influence and butt in spacing post 2d1 periphery.
When a section of thick bamboo 2 is located the aluminum alloy door intermediate layer, 7 pulling forces of extension spring are overcome through the input to first nozzle 3, make 3 output ends of first nozzle pass and dodge groove 2d butt at the aluminum alloy door mounting hole internal week, thereby be convenient for improve the pleasing to the eye degree of the door body, and when a section of thick bamboo 2 along axial roll-off aluminum alloy door mounting hole rotates, make 3 input ends of first nozzle because of the 7 pulling forces of extension spring, make 3 output ends of first nozzle pass and dodge groove 2d and the butt on spacing post 2d1 periphery, can make 3 output ends of first nozzle skew to rotate a section of thick bamboo 2 radially and be close to its tangent line promptly, thereby be convenient for rotate a section of thick bamboo 2 and receive periphery reaction force and coaxial rotation.
As shown in fig. 8 and 9, a reset deflector rod 3b coaxial with the rotary cylinder 2 is further arranged outside the input port of the first nozzle 3; still including rotating-tube 8 and reset disk 9, 8 coaxial rotations of rotating-tube set up in a rotating cylinder 2, and spacing dish 2a and rotary joint 4 intercommunication are run through to 8 one ends of rotating-tube, and the rotating-tube 8 other end is coaxial to run through the 2 outsides of a rotating cylinder, the outer end is still coaxial to be provided with the second nozzle 8a that can spray water to the outside in 8 inner circumferences of rotating-tube, and the first nozzle 3 input passes through pipeline and 8 inner circumferences of rotating-tube intercommunication, reset disk 9 is coaxial fixed to be set up in 8 peripheries of rotating-tube, and its terminal surface equipartition have skew its radial and with reset driving lever 3b sliding fit's spout 9a, under the operating condition, rotate rotating-tube 8 and make 3 input ports of first nozzle one side overcome the pulling force of extension spring 7 for 3 delivery outlet of first nozzle rotates to a rotating cylinder 2 insidely.
When needs move first nozzle 3 to the section of thick bamboo 2 insidely that rotates, when making a section of thick bamboo 2 can reset, rotate rotating tube 8, even it is coaxial rotation in a section of thick bamboo 2 inside to reset dish 9, even it slides on spout 9a to reset driving lever 3b, and spout 9a is skew reset dish 9 radially, make extension spring 7 pulling force can be overcome to first nozzle 3 input port one side, make first nozzle 3 delivery outlet rotate to the section of thick bamboo 2 insidely that rotates, thereby be convenient for promote and rotate a section of thick bamboo 2, make to move to inside the aluminium alloy door centre gripping, second nozzle 8a is used for cooling down to a section of thick bamboo 2 outer end that rotates, prevent to rotate a section of thick bamboo 2 inner structure because of high temperature impaired.
As shown in fig. 7, the rotating pipe 8 is further provided with a polygonal fixing ring 8b coaxially facing the outer periphery of the aluminum alloy door.
The rotation tube 8 can be rotated by a user through the polygonal fixing ring 8b, thereby facilitating the restoration of the rotary cylinder 2.
As shown in fig. 1, the water inlet pipe 1 is a serpentine pipe, and its output end is communicated with the outside.
The inlet tube 1 is a coiled tube, and the output end of the inlet tube is communicated with the outside, so that the aluminum alloy door can be effectively cooled, and the fireproof performance is improved.
The working principle of the invention is as follows:
the device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
step one, the sliding door opening and closing can be realized by hinging the aluminum alloy door body with the door frame;
when a fire disaster happens to the outer side of the aluminum alloy door, the temperature sensor can monitor the temperature of the outer side of the door in real time and transmit information to the controller in real time;
when the temperature is high, the controller controls the output of the water delivery mechanism, namely the water delivery mechanism injects water into the water inlet pipe 1, the rotating cylinder 2 is influenced by water pressure, so that the rotating cylinder 2 slides on the aluminum alloy door, the limiting disc 2a can abut against the inner side of the interlayer of the aluminum alloy door, and the first nozzle 3 can spray water to the outer side;
fourthly, the first nozzle 3 coaxially penetrates through the limiting disc 2a through a pipeline and is communicated with the rotating joint 4, so that the rotating cylinder 2 can slide on the aluminum alloy door without influencing water supply, and the rotating joint 4 can enable the rotating cylinder 2 to coaxially rotate on the aluminum alloy door, even if the rotating cylinder 2 rotates on the door body under the reaction force of the first nozzle 3, water can be uniformly sprayed, and the peripheral side of the door body can be effectively cooled; therefore, the door frame and the door body connected with the wall body can be effectively prevented from receiving thermal expansion, and the safety of personnel at the inner side of the aluminum alloy door can be effectively guaranteed;
step five, when the first nozzle 3 needs to be moved to the inside of the rotating cylinder 2, so that the rotating cylinder 2 can reset, the rotating pipe 8 is rotated, the reset disc 9 coaxially rotates in the rotating cylinder 2, the reset deflector rod 3b slides on the sliding groove 9a, the sliding groove 9a deviates from the radial direction of the reset disc 9, so that the tensile force of the tension spring 7 can be overcome on one side of the input port of the first nozzle 3, the output port of the first nozzle 3 rotates to the inside of the rotating cylinder 2, the rotating cylinder 2 is convenient to push, the aluminum alloy door is moved to the inside of the clamping, the second nozzle 8a is used for cooling the outer end of the rotating cylinder 2, and the internal structure of the rotating cylinder 2 is prevented from being damaged due to high temperature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a plug-type aluminum alloy door with fire behavior, includes the door frame and rather than the articulated aluminum alloy door body that just is equipped with the intermediate layer, the aluminum alloy door body outside is provided with the temperature sensor who is connected with the controller electricity, its characterized in that still including:
one end of the water inlet pipe (1) penetrates through the interlayer of the aluminum alloy door body, and the other end of the water inlet pipe (1) is communicated with the output end of the water delivery mechanism;
the axis of the rotary cylinder (2) is horizontal and is rotatably arranged at the central position of the outer side of the aluminum alloy door body;
the number of the first nozzles (3) is a plurality, the first nozzles are uniformly distributed on the inner periphery of the rotating cylinder (2) along the axis, the output port of each first nozzle (3) penetrates through the rotating cylinder (2) and faces the outer side of the rotating cylinder, the output direction of each first nozzle deviates from the radial direction of the rotating cylinder (2) and is close to the tangent line of the rotating cylinder, and the input port of each first nozzle (3) is communicated with the output end of the water inlet pipe (1) in the aluminum alloy door body through a pipeline;
the aluminum alloy door comprises an aluminum alloy door interlayer, a rotating cylinder (2), a limiting disc (2 a), a first limiting ring (2 b), a rotating joint (4) and a telescopic cylinder piece (5), wherein the limiting disc (2 a) and the first limiting ring (2 b) are coaxially arranged at two ends of the rotating cylinder (2) respectively, the limiting disc (2 a) and the first limiting ring (2 b) are positioned at the interlayer and the outer side of the aluminum alloy door respectively, the rotating joint (4) is coaxially and fixedly connected with the limiting disc (2 a), the fixed part of the telescopic cylinder piece (5) is fixedly arranged in the aluminum alloy door interlayer, and the movable part of the telescopic cylinder piece is coaxially and fixedly connected with the fixed part of the rotating joint (4); the first nozzle (3) coaxially penetrates through the limiting disc (2 a) through a pipeline and is communicated with the rotary joint (4);
avoidance grooves (2 d) along the radial direction are uniformly distributed on the periphery of the rotating cylinder (2), and a limiting column (2 d 1) coaxial with the rotating cylinder (2) is arranged in the central position of each avoidance groove (2 d); a rotating connecting rod (3 a) rotatably connected with the inner end of the rotating cylinder (2) is arranged on one side of the center position of the first nozzle (3), so that the first nozzle (3) can rotate in a direction deviating from the radial direction of the rotating cylinder (2) by taking the rotating connecting rod (3 a) as an axis, the spray gun further comprises a tension spring (7), two ends of the tension spring (7) are respectively and fixedly connected with the outer side of an input port of the first nozzle (3) and the inner end of the rotating cylinder (2), and in a working state, an output port of the first nozzle (3) is abutted to the periphery of the limiting column (2 d 1) under the influence of the tension force of the tension spring (7) on the outer side of the input port;
a reset deflector rod (3 b) which is coaxial with the rotating cylinder (2) is also arranged outside the input port of the first nozzle (3); the device also comprises a rotating tube (8) and a reset disc (9), the rotating tube (8) is coaxially and rotatably arranged in the rotating cylinder (2), one end of the rotating tube (8) penetrates through the limiting disc (2 a) to be communicated with the rotating joint (4), the other end of the rotating tube (8) coaxially penetrates through the outer side of the rotating cylinder (2), the outer end of the inner periphery of the rotating pipe (8) is also coaxially provided with a second nozzle (8 a) which can spray water to the outside, the input end of the first nozzle (3) is communicated with the inner periphery of the rotating pipe (8) through a pipeline, the reset disc (9) is coaxially and fixedly arranged on the periphery of the rotating tube (8), and the end surface is evenly provided with a sliding chute (9 a) deviating from the radial direction and matched with the reset deflector rod (3 b) in a sliding way, the rotating pipe (8) is rotated to enable one side of the input port of the first nozzle (3) to overcome the tension of the tension spring (7), so that the output port of the first nozzle (3) rotates to the inside of the rotating cylinder (2).
2. A push-pull aluminium alloy door with fire protection according to claim 1, characterised in that the telescopic barrel member (5) comprises:
the fixed cylinder (5 a) and the rotating cylinder (2) are coaxially and fixedly arranged in the interlayer of the aluminum alloy door, one end of the fixed cylinder is communicated with the water outlet of the water inlet pipe (1), and the fixed cylinder (5 a) is coaxially provided with a first limiting edge (5 a 1) towards the inner periphery of the end of the rotating cylinder (2);
the sliding cylinder (5 b) is coaxially and slidably arranged in the first limiting edge (5 a 1), a second limiting edge (5 b 1) which is coaxially and slidably matched with the inner periphery of the fixed cylinder (5 a) is arranged on the periphery of the end of the sliding cylinder (5 b) deviating from the rotating cylinder (2), and the end of the sliding cylinder (5 b) facing the rotating cylinder (2) is coaxially and hermetically connected with the rotating part of the rotating joint (4);
and the sealing ring (5 c) is coaxially and fixedly arranged at the inner end of the first limiting edge (5 a 1).
3. A fire resistant aluminium alloy push-pull door according to claim 2, characterized in that the fixed cylinder (5 a) is further provided with a coaxial position-limiting convex strip (5 a 2) on the inner periphery, and the second position-limiting edge (5 b 1) is provided with a position-limiting groove (5 b 2) which is in coaxial sliding fit with the position-limiting convex strip (5 a 2) on the outer periphery.
4. A fire resistant push-pull aluminium alloy door according to claim 1 further comprising a rolling abutment (6), the rolling abutment (6) comprising:
the fixing ring (6 a) and the rotating cylinder (2) are coaxially arranged in an interlayer of the aluminum alloy door, semicircular grooves (6 a 1) are uniformly distributed at the end, facing the limiting disc (2 a), of the fixing ring (6 a) along the axis, and the inner periphery of the fixing ring (6 a) is in clearance fit with the outer periphery of the rotating cylinder (2);
the second limiting ring (6 b) is coaxially and fixedly arranged at the end, facing the limiting disc (2 a), of the fixing ring (6 a), limiting holes (6 b 1) coaxial with the semicircular grooves (6 a 1) are uniformly distributed in the second limiting ring (6 b), and the inner diameter of each limiting hole (6 b 1) is smaller than that of each semicircular groove (6 a 1);
and the ball (6 c), the ball (6 c) is coaxially and rotatably arranged in the semicircular groove (6 a 1) and the limiting hole (6 b 1), and the limiting disc (2 a) is abutted against the ball (6 c) in the working state.
5. The push-pull aluminum alloy door with fire prevention property according to claim 4, wherein the rotating cylinder (2) is further provided with an annular groove (2 c) towards the periphery of the end of the limiting disc (2 a), and the inner diameter of the annular groove (2 c) is gradually reduced from the first limiting ring (2 b) to the annular groove (2 c); the inner periphery of the fixed ring (6 a) is also provided with a damping ring (6 a 2) which is in interference fit with the outer periphery of the rotating cylinder (2).
6. A sliding aluminium alloy door with fire-proof property according to claim 1, characterized in that the rotating tube (8) is provided with a polygonal fixing ring (8 b) coaxially towards the outer periphery of the aluminium alloy door.
7. A fire resistant push-pull aluminium alloy door according to claim 1, characterised in that the water inlet pipe (1) is a serpentine pipe and its outlet end is in communication with the outside.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110196731.8A CN113027307B (en) | 2021-02-22 | 2021-02-22 | Push-pull type aluminum alloy door with fireproof performance |
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| CN202110196731.8A CN113027307B (en) | 2021-02-22 | 2021-02-22 | Push-pull type aluminum alloy door with fireproof performance |
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| CN113027307B true CN113027307B (en) | 2022-07-12 |
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| CN113027307A (en) | 2021-06-25 |
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Effective date of registration: 20220620 Address after: 414000 North Park, Pingjiang high tech Industrial Park, Yueyang City, Hunan Province Applicant after: Pingjiang Tianzheng Aluminum Technology Co.,Ltd. Address before: 136000 group 3, Yingcheng village, Shanmen Town, Tiedong District, Siping City, Jilin Province Applicant before: Wang Liying |
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