CN2444038Y

CN2444038Y - Opening and clossing system for air-vent of automatic exhausting flue and exchanging air at manual machinery

Info

Publication number: CN2444038Y
Application number: CN 00217141
Authority: CN
Inventors: 蔡黎平
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-06
Filing date: 2000-04-06
Publication date: 2001-08-22
Anticipated expiration: 2010-04-06

Abstract

The utility model relates to a natural fume exhausting and air exchanging window opening / closing system for a manual machine, which is suitable for windows with various shapes and various opening forms in buildings. The utility model is characterized in that each window frame and each window sash is respectively provided with a plurality of sets of pulleys; the wall surface of a building is provided with rotary pulleys; a steel wire is connected with an opening / closing controller of a manual machine which is arranged on the wall surface through the pulleys which are arranged on the window frame and the window sash, and the rotary pulleys; the window sash is connected with one side of the window frame through a metal fireproofing hinge; both sides of the window sash are connected with both sides of the window frame through hydraulic or pneumatic opening / closing shafts. The utility model has the advantages of high safety, and simple and convenient installation and operation, and can discharge the fume in the building efficiently.

Description

Armstrong's patent natural draught system, air hole open and close system

The utility model relates to a kind of armstrong's patent natural draught system, air hole open and close system that is applicable to multiple shape and multiple unlatching form window in the building.

Used smoke evacuation, air exchange system generally adopt the cost height in the current building field, the volume that takes up room is big, need regular maintaining, the duct type mechanical smoke extraction of complex operation, air exchanging method, or adopt the manual switching window of poor operability to discharge fume, take a breath.

The purpose of this utility model is in order to overcome the shortcoming of prior art, provide a kind of operation is simple and reliable can be to many fans window link armstrong's patent natural draught system, the air hole open and close system of control.

The technical solution of the utility model is to realize like this, it comprises window frame, sash, be characterized in, be equipped with many group pulleys on each window frame, the sash respectively, on the metope of building, be equipped with angle pulley, a steel wire is connected by the many groups pulley, the angle pulley that are equipped with on window frame, the sash and the armstrong's patent open and close controlling device that is equipped with on building wall, sash wherein is connected by metal fire prevention hinge between one side with window frame, and sash opens and closes axle with two sides of window frame by hydraulic pressure or air pressure and is connected.

Owing to adopted such scheme, overcome present building smoke evacuation, the shortcoming of air exchange system, its advantage is, the occupation rate of architectural space is saved, invest little, safe, simple installation, workable, can be to far away, many fans window of required switching is concentrated interlock control in the higher zone, meets the fire-fighting in the present building field, requirements such as environmental protection, in case breaking out of fire in the building, as long as people are in the smoke evacuation far and apart the fire bed face, press and release the button at air hole control device place, just can open the required smoke evacuation of architectural design rapidly, air hole aperture area angle.Reduce or reduce in the fire infringement that causes casualties, building because of flue gas and heat to greatest extent, to outdoor discharge, make personnel flee from building rapidly heats a large amount of in the building and flue gas.Reduce, reduce the gathering of heat to greatest extent, reduce the fire that produces mushroom cigarette shape and spread the danger that spreads.Can prevent to make the too early large tracts of land in building roof to collapse, reduce flammable explosive gas the flowing and gathering in building that leaks out.Make the fire fighter can see where fire burns simultaneously, the personnel and the fire fighter that reduce to greatest extent in the building are subjected to the roasting harm of smoke fire.The native system design is unique, specious practicality can be widely used in the necessary large space warehouse that adopts high waist window, the canopy of the heavens, roof window, smoke etc. to need natural draught system, ventilation, workshop, market, garage, hangar, departure lounge, library, exhibition hall, physical recreation place etc.

The utility model embodiment is described further in conjunction with the accompanying drawings.

Fig. 1 is armstrong's patent natural draught system, air hole open and close system structural representation;

Fig. 2 is armstrong's patent natural draught system, air hole open and close system controller panel schematic diagram;

Fig. 3 is mechanical natural draught system, air hole open and close system controller closing structure shape figure for hand props up;

Structural behavior figure when Fig. 4 is armstrong's patent natural draught system, the unlatching of air hole open and close system controller;

Fig. 5 is that armstrong's patent is arranged naturally, the state diagram of air hole open and close system controller side structure;

Fig. 6 is for opening and closing the structural representation between bearing outside, interior cover and the closing axle;

Fig. 7 is manual rocking handle structural representation;

Fig. 8 is a window frame steel wire pulley structure schematic diagram;

Fig. 9 is a sash wireline pulley structural representation;

By shown in Figure 1, armstrong's patent natural draught system, air hole open and close system, it comprises window frame 6, sash 7, glass 9, on each window frame 6, sash 7, be equipped with

wireline pulley

3,4 respectively, on the metope of building, be equipped with steel wire angle pulley 2, wire rope 10 is connected by the

wireline pulley

3,4, the steel wire angle pulley 10 that are equipped with on window frame, the sash and the armstrong's patent open and close controlling device 1 that is equipped with on building wall, sash wherein is connected by metal fire prevention hinge 8 between one side with window frame, and two sides of sash open and close axle 5 with two sides of window frame by hydraulic pressure or air pressure and are connected.Hydraulic pressure or air pressure open and close axle, directly are installed in respectively on the window sash frame, go up outstanding outer support sash and go up outstanding in the obforms sash adopt air-pressure type to open and close axle.Open and close the long and short difference of axle, determined the size of the aperture area of sash, and rely on the deadweight that opens and closes sash to determine to adopt the hydraulic pressure of how many diameters, air pressure to open and close axle.By Fig. 3, Fig. 4, shown in Figure 5, armstrong's patent open and close controlling device, it includes metal and opens and closes tongue 26, open and close spring location locking plate 21, rocker-type opens and closes metal sheeting 16, open and close bearing, open and close the bearing steel wire groove, " open " button 13 and manual rocking handle 11, metal opens and closes tongue 26 tops and abuts against " opening " button 13, and its bottom left places on its turning cylinder that spring 28 is housed 20, its right ports is built-in with turning cylinder 22 swing location locking plates 21, mesh with opening and closing bearing steel wire groove Internal baffle Positioning Gear 18 end of location locking plate 21, and location locking plate 21 is equipped with retainer spring 32, and rocker-type opens and closes metal sheeting 16 and is connected with the swinging axle 23 that metal opens and closes on the tongue.By Fig. 2, Fig. 5, Fig. 6, shown in Figure 7, it comprises the inner hexagon hollow axle 14 that matches with manual rocking handle 11 to open and close the bearing steel wire groove, in two bearings that its two ends are equipped with 30, cover 34, overcoat 31 in two bearings is equipped with respectively outward, interior overcoat is connected with corresponding interior

outer baffle

18,29 respectively, and outer baffle is equipped with bearing cover 17 outward.By Fig. 8, shown in Figure 9, the

wireline pulley

3,4 of window frame, sash is made up of pulley 37, pulley spindle 38, pulley yoke 39, pulley yoke axle 40, pulley bracket 41, pulley 37 is formed flexible connection by pulley yoke axle 40 and pulley bracket 41, so that pulley is around pulley yoke axle pendulum ± 55 degree angles.The installation of native system is to be connected with wireline pulley 3 on last window frame 6 by 10 1 of wire rope, lock by the steel wire set screw, through two wireline pulleys 4 on the sash 7, two wireline pulleys 3 on the window frame 6, wireline pulley 3 on two wireline pulleys 4, window frame 6 on the sash 7 again, then by the angle pulley 2 on wall or the post, lay downwards to the steel wire protecting pipe wire rope set screw hole of passing in the armstrong's patent open and close controlling device 1 27 along wall or post and to be connected, lock by the steel wire set screw with steel wire set screw hole 42 on the switching bearing steel wire groove outer baffle 29.Hydraulic pressure or air pressure open and close axle 5 two end landing nipple devices, according to desired smoke evacuation, ventilation opening degree, adopt the hydraulic pressure of varying length or air pressure opens and closes axle or according to the switching axle of sash from the reselection procedure different-diameter, be installed in respectively on the window frame 6, sash 7 of smoke evacuation, air hole.The system controller case is installed in the design allowed band that need to adopt smoke evacuation, air hole, 1.1 meters of distance ground lines--on 1.5 meters walls of being convenient to personnel operation or on the post, by the opening and closing operations program of controller 1 control whole system.As Fig. 3, shown in Figure 4, in building, need smoke evacuation, during ventilation, as long as by " opening " button 13 on movement controller 1 panel 12, metal opens and closes spring tongue 26, opening and closing tongue screw spring locating shaft 20 with metal is central point, and the elasticity of leaning on the spring 28 on the screw spring locating shaft 20 to make progress, be lonely shape and swing to half garden body on " opening " button 13, the metal spring location locking plate 21 of the spring of metal switching as a result tongue 26 bottoms leaves the tooth mouth that opens and closes on the bearing steel wire groove Internal baffle Positioning Gear 18, make switching bearing steel wire groove lose the strong point, open and close the bearing steel wire groove and can do up time or two-way rotatablely moving of inverse time this moment, also making simultaneously the rocker-type that connects on the swing screw shaft 23 that opens and closes on the metal spring tongue close metal sheeting 16 pass closed pores upwards promotes and the axle center hole dislocation of closing bearing 14, and rely on hydraulic pressure or air pressure on sash 7 and the window frame 6 to open and close the outer tension force that axle 5 outwards discharges, make the wireline pulley motion tractive of wire rope 10 on each fulcrum successively lentamente smoke evacuation, air hole is opened to required opening degree, carries out effectively stable smoke evacuation, ventilation.When building need stop or closing smoke evacuation, air hole, as long as close on the pass closed pore 15 of metal sheeting 16 with shaking handle 11 rotation outer-hexagonal closing axles 35 insertion bearing covers 17 outer rocker-types, pull down to make and open and close the half garden body that metal spring tongue 26 leaves " opening " button 13, because the active force that button spring 33 is outside, open and close 26 in metal spring tongue and rely on and open and close the elastic reaction that the spring 28 on the metal tongue screw spring locating shaft 20 makes progress, just swing on the outer garden wall of " opening " button 13 integral body of ejection.And the bottom metal spring location locking plate 21 of metal switching tongue 26 resets on the tooth mouth that opens and closes bearing steel wire groove Internal baffle gear 18, open and close the bearing steel wire groove this moment and can only do the up time motion, rocker-type is closed metal sheeting 16 pass closed pores and is also returned on the same axis with the hole of closing bearing 14, and then thoroughly be inserted in the hole of closing bearing 14 shaking handle 11 rotation outer-hexagonal closing axles 35, shake in the direction of the clock and close handle rotating handles 36.Through system steel wire rope 10 wireline pulley motion tractive on each fulcrum, make hydraulic pressure or air pressure open and close axle and slowly shrink, treat that smoke evacuation, air hole are closed fully after, just stopped smoke evacuation, ventilation work.The metal that opens and closes on the metal tongue 26 is closed retainer spring locking plate 21, because the effect of the spring 32 on the locating shaft falls to pinning to open and close on the tooth mouth of bearing steel wire groove Internal baffle Positioning Gear 18 automatically, make its stop motion, open and close the bearing steel wire groove this moment and can not do up time or inverse time motion, take out manual rocking handle 11 at last.The hydraulic pressure of this moment or air pressure open and close 5 on axle and are in the outwards overstocked release conditions for the treatment of.

Claims

1. armstrong's patent natural draught system, the air hole open and close system, it comprises window frame (6), sash (7), glass (9), it is characterized in that, in each window frame (6), be equipped with wireline pulley (3) on the sash (7) respectively, (4), on the metope of building, be equipped with steel wire angle pulley (2), wire rope (10) passes through window frame, the wireline pulley that is equipped with on the sash (3), (4), steel wire angle pulley (2) be connected building the armstrong's patent open and close controlling device (1) that is equipped with on the metope, sash wherein closes face (8) by the metal fire prevention between one side with window frame and is connected, and sash opens and closes axle (5) with two sides of window frame by hydraulic pressure or air pressure and is connected.

2. armstrong's patent natural draught system according to claim 1, the air hole open and close system, it is characterized in that, described armstrong's patent open and close controlling device, it includes metal and opens and closes tongue (26), open and close spring location locking plate (21), rocker-type opens and closes metal sheeting (16), open and close bearing, open and close the bearing steel wire groove, " open " spring button (13) and manual rocking handle (11), metal opens and closes tongue (26) top and abuts against " opening " button (13), its bottom left places on its turning cylinder that spring (28) are housed (20), and its right ports is built-in with the fixing location locking plate (21) of turning cylinder (22), the end of location locking plate and switching bearing steel wire groove Internal baffle Positioning Gear (18) engagement, the location locking plate is equipped with retainer spring (32), and rocker-type opens and closes metal sheeting (16) and is connected with the swinging axle (23) that metal opens and closes on the tongue.

3. according to claim 1,2 described armstrong's patent natural draught systems, air hole open and close system, it is characterized in that, it comprises the inner hexagon hollow axle (14) that matches with manual rocking handle (11) described switching bearing steel wire groove, at the bearing (30) that its two ends were equipped with, two bearings is equipped with interior cover (34) outward respectively, overcoat (31), interior overcoat are connected with corresponding interior outer baffle (18), (29) respectively, and outer baffle is equipped with bearing cover (17) outward.

4. armstrong's patent natural draught system according to claim 1, air hole open and close system, it is characterized in that, the wireline pulley of described window frame, sash (3), (4) are made up of pulley (37), pulley spindle (38), pulley yoke (39), pulley yoke axle (40), pulley bracket (41), pulley (37) is formed flexible connection by pulley yoke axle (40) and pulley bracket (41), so that pulley is around pulley yoke axle swing ± 55 degree angles.