CN101143681B - Ventilating device in elevator cage - Google Patents
Ventilating device in elevator cage Download PDFInfo
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- CN101143681B CN101143681B CN2007101527021A CN200710152702A CN101143681B CN 101143681 B CN101143681 B CN 101143681B CN 2007101527021 A CN2007101527021 A CN 2007101527021A CN 200710152702 A CN200710152702 A CN 200710152702A CN 101143681 B CN101143681 B CN 101143681B
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Abstract
The invention provides a ventilator in a basket of an elevator. On stoping the basket, an open end of a ventilation opening member (4) is open. On lifting, a surface attacked by wind (5c) can receive wind pressure and a slide cover member (5) conquers the elasticity of a spring parts (6) to slide downwards. Thus, the open end of the ventilation opening member (4) is switched into closing state. When the basket drops, the surface attacked by wind (5c) can receive wind pressure and a slide cover member (5) conquers the elasticity of a spring parts (6) to slide upwards. Thus, the open end of the ventilation opening member (4) is switched into closing state. The ventilation opening used on power failure swinmmingly carried on the swiching operation of opening and closing.
Description
Technical field
The present invention relates to ventilating device in elevator cage.
Background technology
In order to improve the traveling comfort in the lift car, be necessary to reduce the noise in the car.Because the confined space for almost being hedged off from the outer world in the car, therefore in the elevator device that is provided with in concentrating common building such as dwelling house or office building, the noise that enters cab interior from the car outside does not become problem very much.
But, owing to be provided with vent window such as conditioning unit in the car of elevator, not complete fully enclosed space in the car, therefore have to allow noise to a certain degree to be invaded from the outside.And in the express elevator system in being arranged at skyscraper, the sound that slewings such as antitriptic wind sound in the lifting hoistway and winch send etc. are very big, and these noises that enter in the car from vent window are big sometimes to the degree that can not ignore.The technology that reduces this noise is disclosed in the Japanese Patent open communique 2003-226478 number (hereinafter referred to as patent documentation 1).
Figure 15 is the instruction diagram of the configuration status of blowing engine in the car in the expression patent documentation 1.Top in the back side of car 101 side disposes blowing engine 102 for one jiao.The inside of blowing engine 102 has hot air type fan (sirocco fan) 103, and vent window has multi-disc moving blade 104.
Figure 16 is the instruction diagram of the action of the blowing engine 102 among Figure 15.Moving blade 104 is being supported rotationally by spindle unit 105, surpasses stopper 106 constraints of the spinning movement of certain angle by upper and lower settings.And when car 101 stopped, moving blade 104 was remained the posture of horizontal direction by the spring members of installing around spindle unit 105 (not having expression among the figure).
When car 101 rose, the blast when being risen owing to moving blade 104 rotated up to the stopper 106 of running into the below.On the other hand, when car 101 descended, therefore the blast when being descended owing to moving blade 104 upwards rotated up to the stopper 106 of running into the top.
Therefore, when car 101 liftings, do not have complete fully enclosed degree, therefore can reduce the noise that enters from the outside in the car 101 because the draught area of the vent window of blowing engine 102 is retracted to.
The rotational action that blast when the structure of above-mentioned existing apparatus is utilized moving blade 104 by lifting produces is shunk the draught area of vent window.But, owing to acting on the power of the spring members that makes its posture that returns to horizontal direction on the moving blade 104 always, if so the speed of car be reduced to certain below, and the blast during walking dies down, then the posture of moving blade 104 is near horizontal direction and increase draught area.Therefore, near low-speed region, it is unstable that the action of moving blade 104 becomes, and in fact can not fully reduce noise.
And, because above-mentioned blowing engine 102 therefore in order not hinder the air-supply function, is provided with stopper 106, so that moving blade 104 not exclusively blocks air outlet for having the blowing engine of fan 103.On the other hand, according to the difference of elevator machine, adopt sometimes to be provided with the structure of preparing against the scavenge port that uses when having a power failure that under the car halted state, always is in open mode.Such machine requires to close this scavenge port fully when the car lifting, enters in the car from the outside to reduce noise as far as possible.But,, can not successfully carry out the switching of opening, closing of scavenge port to the parts that carry out rotational action astatically as above-mentioned moving blade 104.
Summary of the invention
The purpose of the present invention of Ti Chuing is exactly the ventilating device in elevator cage that a kind of change action of can be successfully the scavenge port that uses when having a power failure that is provided with in the lift car being opened, closing will be provided in view of the above problems.
As the means that address the above problem, structure of the present invention is characterised in that to possess scavenge port parts and slip lid parts, and described scavenge port parts are installed in the outside of lift car, so that open end is side-prominent to the lifting well enclosure, and with in the car and external communications; Described slip lid parts are slidably mounted on the scavenge port parts, and be formed with the wind-engaging portion of the blast when bearing the car walking, when car stops, open end is maintained open mode, when car is walked, the sliding action of the blast that utilization is born based on above-mentioned wind-engaging portion, making open end is closed condition.
And, the invention is characterized in, in the scheme of said structure, the slip lid parts have the peristome roughly the same with the open end area, and, be installed on the scavenge port parts via spring members, when car stops,, make the peristome position consistent with open end based on the elastic force of this spring members.
And, the invention is characterized in that the slip lid parts bear blast when rising and slide when car rises downwards, when descending, bears car blast when descending and slip upward.
And, the invention is characterized in that in the scheme of said structure, the slip lid parts have the buffer unit of the caused impact of contact on the final position that is used for being buffered in sliding action.
And, the invention is characterized in that in the scheme that the paragraph before this section is put down in writing, the slip lid parts are installed on the scavenge port parts by damping part, under the situation of the time weak point that car stops, closed condition that removing open end is suppressed.
And, the invention is characterized in that in the scheme of said structure, the sliding action of slip lid parts is undertaken by the roller member that makes this sliding action and carry out swimmingly.
And, the invention is characterized in that in the scheme of said structure, the slip lid parts have wind-engaging portion, blast during decline when blast and car descend during rising when this wind-engaging portion bears car obliquely and rises, and the direction of slip during the car walking is a horizontal direction.
And, the invention is characterized in, in the scheme that paragraph before this section is put down in writing, wind-engaging portion by the 1st wind-engaging portion of only bearing blast when rising and the 2nd wind-engaging portion of only bearing blast when descending form, the direction of slip when car is walked be same towards horizontal direction.
And, the invention is characterized in the scheme of said structure, to have top side scavenge port parts and top side slip lid parts, top side scavenge port parts make open end be installed in the top of lift car to the lifting hoistway side-prominently, with in the car with the car external communications; Top side slip lid parts are slidably mounted on the top side scavenge port parts, and mechanically be connected with the slip lid parts by bindiny mechanism, when car stops, open end is maintained open mode, during the car walking, utilization makes open end become closed condition based on from the sliding action of slip lid parts via the mechanical force of bindiny mechanism's transmission.
And, the invention is characterized in, in the scheme of said structure, be provided with many group scavenge port parts and slide cover part parts, via each slip lid parts of bindiny mechanism's mechanical connection, and sliding action interlock and being performed.
And, the invention is characterized in, in the scheme that paragraph before this section is put down in writing, slip lid parts in the slip lid parts in many groups have wind-engaging portion, blast during decline when blast and car descend during rising when this wind-engaging portion bears car obliquely and rises, the blast that utilizes this wind-engaging portion to bear slides all slip lid parts along continuous straight runs via bindiny mechanism.
Description of drawings
Fig. 1 is the instruction diagram of configuration status of air interchanger in the car of expression the 1st embodiment of the present invention
Fig. 2 is the exploded perspective view of the structure of the interior air interchanger of car in the presentation graphs 1
Fig. 3 is the longitudinal section of the interior air interchanger of car among Fig. 1
Fig. 4 is the instruction diagram about the action of air interchanger in the car of the 1st embodiment of the present invention, when (a) stopping for car, when (b) rising for car, when (c) descending for car
Fig. 5 is the longitudinal section of structure of air interchanger in the car of expression the 2nd embodiment of the present invention
Fig. 6 is the longitudinal section of structure of air interchanger in the car of expression the 3rd embodiment of the present invention
Fig. 7 is the exploded perspective view of structure of air interchanger in the car of expression the 4th embodiment of the present invention
Fig. 8 is the block diagram of configuration status of air interchanger in the car of expression the 5th embodiment of the present invention
Fig. 9 is the exploded perspective view of the structure of the interior air interchanger of car in the presentation graphs 8
Figure 10 is the instruction diagram about the action of air interchanger in the car of the 5th embodiment of the present invention, when (a) stopping for car, when (b) rising for car, when (c) descending for car
Figure 11 is the exploded perspective view of structure of air interchanger in the car of expression the 6th embodiment of the present invention
Figure 12 is the instruction diagram about the action of air interchanger in the car of the 6th embodiment of the present invention, when (a) stopping for car, when (b) rising for car, when (c) descending for car
Figure 13 is the instruction diagram of configuration status of air interchanger in the car of expression the 7th embodiment of the present invention
Figure 14 is the instruction diagram of configuration status of air interchanger in the car of expression the 8th embodiment of the present invention
Figure 15 is the instruction diagram of configuration status of blowing engine in the car of expression prior art
Figure 16 is the instruction diagram about the action of the blowing engine among Figure 15
The specific embodiment
Fig. 1 is the instruction diagram of the configuration of air interchanger in the car of expression the 1st embodiment of the present invention.Car 2 is by rope 3 hangings dipping and heaving in lifting hoistway 1.Car 2 has the door 2a of the face side of being arranged on, and scavenge port parts 4 are installed on the 2b of side to lifting well enclosure 1a side-prominently.Slip lid parts 5 can be slidably mounted on these scavenge port parts 4 to the direction of arrow via spring members 6.Constitute air interchanger in the car of present embodiment by these scavenge port parts 4, slip lid parts 5 and spring members 6.
Stop in the lifting hoistway 1 at car 2 because of power outage etc., be arranged in addition under the state that the air-conditioning in the car 2 shuts down, in order to ensure in the car with the car external communications, reduce the human discomfort of passenger in the car, air interchanger in the above-mentioned car is set.
Even normally in service, when car stops at each floor, the scavenge port of air interchanger in the car is opened, on the other hand, when the car lifting, enter from the outside in order to prevent noise, and stop up this scavenge port.Therefore, become jacking condition at each car from halted state, perhaps when its opposite direction changed, air interchanger carried out change action in the car between opening and cutting out.In order to carry out this change action, can use driving arrangements such as electrical motor or cylinder, but the present invention can save the energy and cost-cutting by adopting the structure of not using above-mentioned driving arrangement.
Fig. 2 is the exploded perspective view of the structure of the interior air interchanger of car in the presentation graphs 1.Scavenge port parts 4 are tetragonal cylindrical shell 41 by cross sectional shape and constitute by a pair of directing plate 42 that welding etc. is fixed on cylindrical shell 41 both sides.Directing plate 42 has the guiding pawl 42a to the center side bending of open end 41a.
Fig. 3 is the longitudinal section of the interior air interchanger of car among Fig. 1.Form porose 2c on car 2 sides, one of scavenge port parts 4 distolaterally are fixed on the 2c of this hole portion ground connection.Air interchanger in car when Fig. 3 represents that car stops.Because the effect of spring members 6, the open end 41a of scavenge port parts 4 and the peristome 5a of slip lid parts 5 have sustained height.And from this diagram as can be known, both aperture areas are roughly the same.
The action of the 1st embodiment of said structure then, is described with reference to Fig. 4.Shown in Fig. 4 (a), when car stopped, under position and the position of the peristome 5a of slip lid parts 5 of the open end 41a of scavenge port parts 4 were consistent state, the open end of air interchanger was in open mode A in the car.
When car rose, shown in Fig. 4 (b), wind surface 5c bore blast C, and the elastic force that slip lid parts 5 overcome spring members 6 slides downwards.Therefore, the open end of air interchanger successfully switches to closed condition B in the car.
Equally, when car descended, shown in Fig. 4 (c), wind surface 5d bore blast, and the elastic force that slip lid parts 5 overcome spring members 6 slides upward.Therefore the open end of air interchanger successfully switches to closed condition B in the car.
So, according to air interchanger in the car of the 1st embodiment, the effect of spring members 6 when stopping based on car, the open end of scavenge port parts 4 maintains open mode A always.Therefore, even just in case because power failure fault and car 2 stops in the middle of the floor, and air-conditioning also shuts down, and also can from the outside air be imported in the car by scavenge port parts 4, so can alleviate the human discomfort that causes to passenger in the car.And, as previously mentioned,, therefore can save the energy and cost-cutting because air interchanger successfully carries out change action without driving arrangement in the car between open mode A and closed condition B.
Fig. 5 is the longitudinal section of structure of air interchanger in the car of expression the 2nd embodiment of the present invention.The difference of Fig. 5 and Fig. 3 is that wind surface 5c, 5d the inside one side separately is equipped with impact buffer component 7.As the material of this impact buffer component 7, can use for example rubber, urethanes etc., but be not limited to these.
Final position at the sliding action of slip lid parts 5, can think that wind surface 5c, 5d the inside separately contacts suddenly with opposite side parts (for example upper face of cylindrical shell 41 and lower surface), in this case, the impulsive sound during this contact becomes noise and enters in the car.According to present embodiment, can cushion the impact in such when contact, can reduce the impulsive sound of generation.
Fig. 6 is the longitudinal section of the structure of air interchanger in the car of expression the 3rd embodiment of the present invention.The difference of Fig. 6 and Fig. 3 is, is inserted with damping part 8 between the upper face of the inside of wind surface 5c side and scavenge port parts 4 (cylindrical shell 41).
As mentioned above, when car 2 when halted state is transformed into walking states, the open end of air interchanger switches to closed condition from open mode in the car, after this, when car 2 once more when walking states is transformed into halted state, the open end of air interchanger switches to open mode from closed condition once more in the car.
At this moment, being in time of halted state once more might be very short.For example, stopping the hall of floor, a door 2a opens, if but not have the passenger who waits for then close the door immediately, car 2 beginnings are walked to next purpose floor.At this moment, even the air interchanger standing time is very short in the car of the 1st embodiment, open end also is switched completely to open mode from before this closed condition, therefore from then on begins to need the regular hour to switching to closed condition, produces some noises.If the employing present embodiment because damping part 8 postponed the action that switches to open mode from closed condition, if therefore the short time stop, then continuing to keep closed condition.Therefore, can prevent to produce such noise.
Fig. 7 is the exploded perspective view of structure of air interchanger in the car of expression the 4th embodiment of the present invention.The difference of Fig. 7 and Fig. 2 is the structure of scavenge port parts 4A.That is, these scavenge port parts 4A is fixed on the both sides of this cylindrical shell 41, a pair of adapter plate 43 that another distolateral expansion is turned up the soil and is bent to form by cylindrical shell 41, is distolateral, and a plurality ofly is installed in this deflector roll 9 to adapter plate 43 inboards by steady arm 10 and forms.And these deflector rolls 9 can shift moving in the groove 5b inward turning of the both sides of slip lid parts 5.
In the structure of Fig. 2, because guiding pawl 42a slides in groove 5b, there is the leeway that produces some slip sounds when therefore slip lid parts 5 carry out sliding action, but in the structure of Fig. 7, because it is moving that deflector roll 9 shifts in groove 5b inward turning swimmingly, therefore can avoid producing the noise of this slip sound and so on.
Fig. 8 is the block diagram of configuration status of air interchanger in the car of expression the 5th embodiment of the present invention.Air interchanger has the scavenge port parts 4B that is fixed on the 2b of side in the car of present embodiment, have peristome 5Aa and be subjected to aerofoil 51, and the slip lid parts 5A that along continuous straight runs slides shown in arrow, and the spring members 6 that is inserted between scavenge port parts 4B and the slip lid parts 5A constitutes.
Fig. 9 is the exploded perspective view of the structure of the interior air interchanger of car in the presentation graphs 8.Scavenge port parts 4B is formed by cylindrical shell 41 and a pair of upper face and the directing plate on the lower surface 44 that is fixed on this cylindrical shell 41 by welding etc.And this directing plate 44 has the guiding pawl 44a that forms to the center side bending of open end 41a.
And,, tilt to be fixed with a pair of aerofoil 51 that is subjected in the both sides of peristome 5Aa.This upper side that is subjected to aerofoil 51 is the wind surface 51a of the blast when bearing the car rising, and downside is the wind surface 51b of the blast when bearing car decline.And,, and be inserted with spiral spring parts 6 between the side surface part of cylindrical shell 41 in the inside of sidepiece 5Ac side.In addition, though represent to be inserted with the situation of 2 spring members 6 in the example of Fig. 9, this spring members 6 also can have only one.
The action of the 5th embodiment of said structure then, is described with reference to Figure 10.When car stopped, shown in Figure 10 (a), at the state of the position consistency of the peristome 5Aa of the position of the open end 41a of scavenge port parts 4B and slip lid parts 5A, the open end of air interchanger was in open mode A in the car.
When car rises, shown in Figure 10 (b), be subjected to the wind surface 51a of aerofoil 51 to bear blast C, slip lid parts 5A overcomes the elastic force of spring members 6 and slides to left.Therefore, the open end of air interchanger successfully switches to closed condition B in the car.
And, when car descends, shown in Figure 10 (c), be subjected to the wind surface 51b of aerofoil 51 to bear blast C, slip lid parts 5A overcome spring members 6 elastic force and to right-hand slip.Therefore, the open end of air interchanger successfully switches to closed condition B in the car.
The embodiment of narrating in the past, because the direction of slip of slip lid parts 5 is an above-below direction, spring members 6 bears the weight of slip lid parts 5 always, therefore through after the regular hour, be easy to generate " tired (elastic force reduction) ", can think that open end can not successfully switch to open mode from closed condition.To this, in the 5th embodiment mode, the direction of slip of slip lid parts 5A is a horizontal direction, and spring members 6 is the structure of not bearing the weight of slip lid parts 5A.Therefore, even also be not easy to produce fatigue through long time, open end can successfully carry out to the switching of open mode A from closed condition B.
In addition, at air interchanger in the car of the 5th embodiment, can certainly use the structure of deflector roll 9 that the impact buffer component 7 that is provided with Fig. 5 and illustrated, damping part 8 that Fig. 6 illustrated and Fig. 7 illustrated etc.
Figure 11 is the exploded perspective view of the structure of air interchanger in the car of expression the 6th embodiment of the present invention.The difference of Figure 11 and Fig. 9 is, a pair of the be subjected to aerofoil 51 that replaced in Fig. 9 by aerofoil 52 of a cross section for approximate vee shape is set.This face that is subjected to the upside of aerofoil 52 is the wind surface 52a of the blast when bearing the car rising, and downside is the wind surface 52b of the blast when bearing car decline.
The action of the 6th embodiment of said structure then, is described with reference to Figure 12.When car stopped, shown in Figure 12 (a), at the state of the position consistency of the peristome 5Aa of the position of the open end 41a of scavenge port parts 4B and slip lid parts 5A, the open end of air interchanger was in open mode A in the car.
When car rises, shown in Figure 12 (b), be subjected to the wind surface 52a of aerofoil 52 to bear blast C, slip lid parts 5A overcomes the elastic force of spring members 6 to right-hand slip.Therefore, the open end of air interchanger successfully switches to closed condition B in the car.
And, when car descends, shown in Figure 12 (c), be subjected to the wind surface 52b of aerofoil 52 to bear blast C, slip lid parts 5A overcomes the elastic force of spring members 6, and is the same as right-hand slip during with Figure 12 (b).Therefore, the open end of air interchanger successfully switches to closed condition B in the car.
In the 5th previous embodiment, shown in Figure 10 (b), (c), when car rises and the direction of slip of car slip lid parts 5A when descending opposite each other.To this, present embodiment is shown in Figure 12 (b), (c), and the direction of slip of the slip lid parts 5A when descending with car when car rises is identical.Therefore, can realize that the direction of travel of car 2 becomes decline when (perhaps in contrast) from rising, open end need not become the structure that open mode A also can realize.
Promptly, this the 6th embodiment if adopt the structure that the damping part 8 that illustrated among Fig. 6 is set, then rises to certain one deck at car 2 from following surface layer, drop to once more after the short time stops under the situation of surface layer, the open end of air interchanger maintains closed condition B always in the car.Therefore, can avoid open end to become invading that open mode A causes from exterior noise.
And,,, therefore need under the situation of periphery local installation miscellaneous part or equipment, can guarantee broad space because the direction of slip of slip lid parts 5A is a direction to a side according to the 6th embodiment.That is, compare when being 2 directions in both sides, can increase the degree of freedom in the design with direction of slip.
In addition, though in example shown in Figure 12, the direction of slip of slip lid parts 5A is the right of open end, also the direction of tilt that is subjected to aerofoil 52 can be turned around the direction that becomes the left side.And, though adopt a structure that is subjected to aerofoil 52 only is set in the left side of peristome 5Aa, also can be provided with on the right side simultaneously, add up to 2.And the number of spring members 6 also may not 2, also can for 1.
Figure 13 is the instruction diagram of configuration status of air interchanger in the car of expression the 7th embodiment of the present invention.This embodiment has also appended the structure of air interchanger in the car for the top, place of the blast in the time can not directly utilizing the car walking.
That is, the interior air interchanger of car of scavenge port parts 4, slip lid parts 5 and the spring members 6 that side 2b go up to be provided with among Figure 13 and the 1st embodiment shown in Figure 1 is identical.And, being provided with top side scavenge port parts 4C and top side slip lid parts 5B at the top of car 2, they constitute air interchanger in the top side car.And top side slip lid parts 5B and slip lid parts 5 are by being supported in bindiny mechanism's 11 mechanical connections of supporting on the platform 12.
The structure of top scavenge port parts 4C is identical with the structure of scavenge port parts 4 shown in Figure 2.And being shaped as of top side slip lid parts 5B removed the upper portion that is formed with wind surface 5c and removed the rectilinear form of the lower portion that is formed with wind surface 5d from slip lid parts 5 shown in Figure 2.
The action of the 7th embodiment of said structure then, is described.When car stops, under the state promptly shown in Figure 13, become the state that the open end separately of scavenge port parts 4 and top side scavenge port parts 4C is all opened.
But when car rose, because the wind surface 5c wind-engaging of slip lid parts 5 is pressed to slid underneath, so the open end of scavenge port parts 4 switched to closed condition.At this moment, the blast that slip lid parts 5 are slided has downwards become the mechanical force (draw direction) that passes to top side slip lid parts 5B via bindiny mechanism 11.Therefore, under the effect of this mechanical force, top side slip lid parts 5B horizontal direction to the right slides, and the open end of top side scavenge port parts 4C also becomes closed condition.
Equally, when car descends, slide because the wind surface 5d wind-engaging of slip lid parts 5 is pressed to the top, so the open end of scavenge port parts 4 switches to closed condition.At this moment, the blast that slip lid parts 5 are slided has upward become the mechanical force (release direction) that passes to top slip lid parts 5B via bindiny mechanism 11.Therefore, under the effect of this mechanical force, top side slip lid parts 5B horizontal direction to the left slides, and the open end of top side scavenge port parts 4C also becomes closed condition.
So, if adopt the interior air interchanger of the car of the 7th embodiment, except the side of car 2, also can append scavenge port at the top.Therefore, under the situation car 2 stops at floor because of power outage etc. in the middle of, can from outside in the car the corresponding air of scavenge port that import and append more, can further alleviate passenger's human discomfort.
Figure 14 is the instruction diagram of configuration status of air interchanger in the car of expression the 8th embodiment of the present invention.Present embodiment is applicable to that car 2 is large-scale, the required big occasion of swept volume.
That is, among Figure 14, be provided with the slip lid parts 5A1 identical, 5A2,5A3 (omitted the diagram of scavenge port parts 4B, its structure also structure with shown in Figure 11 is identical) with slip lid parts 5A shape shown in Figure 11 in the side surface part (also can be back side portion) of car 2.Have only 5A1 to have the aerofoil of being subjected to 52 among these slip lid parts 5A1,5A2, the 5A3, and these slip lid parts 5A1,5A2,5A3 mechanically connect mutually via bindiny mechanism 13.In addition, have only between slip lid parts 5A1 and the corresponding with it scavenge port parts 4B and be inserted with spring members 6.
The following describes the action of the 8th embodiment of said structure.When car stops, under the state promptly shown in Figure 14, make with slip lid parts 5A1, the cooresponding respectively scavenge port parts of 5A2,5A3 4B be the state of opening.
But when car rose, because the wind surface 52a that is subjected to aerofoil 52 that is installed on the slip lid parts 5A1 bears blast, so slip lid parts 5A1 overcame the elastic force of spring members 6 to right-hand slip.Therefore by bindiny mechanism 13 make with slip lid parts 5A1 bonded assembly slip lid parts 5A2,5A3 also simultaneously to right-hand slip, all scavenge ports all become open mode.
And when car descended, because the wind surface 52b that is subjected to aerofoil 52 that is installed on the slip lid parts 5A1 bears blast, so slip lid parts 5A1 overcame the elastic force of spring members 6 equally to right-hand slip.Therefore by bindiny mechanism 13 make with slip lid parts 5A1 bonded assembly slip lid parts 5A2,5A3 also simultaneously to right-hand slip, all scavenge ports are the same open mode that all becomes when rising with car.
In the structure of Figure 14, owing to utilized bindiny mechanism 13, therefore the sliding action of 3 slip lid parts 5A1,5A2,5A3 is carried out by aerofoil 52 based on one.Therefore, and be provided with 3 and compare when being subjected to aerofoil 52, the antitriptic wind sound in the time of can reducing the car walking, although and the quantity of scavenge port many, also can reduce entering car 2 in-to-in noises.
In addition, though the structure with regard to along continuous straight runs configuration 3 slip lid parts 5A1,5A2,5A3 and its corresponding scavenge port parts 4B is illustrated in the present embodiment, also can adopt the structure that disposes them along the vertical direction.At this moment, as long as the wind-engaging portion of the wind-engaging portion of the blast when the car rising is born in the slip lid parts setting of the superiors, the blast when car decline is born in setting on undermost slip lid parts.
As mentioned above,, be provided with the structure that relative scavenge port parts carry out the slip lid parts of sliding action, the change action of therefore can be swimmingly the scavenge port that uses when having a power failure that is provided with on the lift car being opened, closing owing to adopt according to the present invention.
Claims (11)
1. a ventilating device in elevator cage is characterized in that, possesses scavenge port parts and slip lid parts,
Described scavenge port parts have from the lateral surface of lift car gives prominence to the also open end of opening to the side wall side of lifting hoistway, and with cab interior and car external communications;
Described slip lid parts are slidably mounted on the above-mentioned scavenge port parts along car lifting direction, and have the wind-engaging portion of the blast when bearing the car walking,
The slide cover part part maintains open mode with above-mentioned open end when car stops, when car is walked, utilize the sliding action of the car lifting direction of the blast that bears based on above-mentioned wind-engaging portion, and making above-mentioned open end is closed condition.
2. ventilating device in elevator cage as claimed in claim 1, it is characterized in that, the slide cover part part has and the roughly the same peristome of above-mentioned open end area, and, be installed on the above-mentioned scavenge port parts via spring members, when above-mentioned car stops,, make the peristome position consistent with above-mentioned open end based on the elastic force of this spring members.
3. ventilating device in elevator cage as claimed in claim 1 is characterized in that, the slide cover part part bears blast when rising and slides downwards when car rises, and bears blast when descending and slip upward when car descends.
4. ventilating device in elevator cage as claimed in claim 1 is characterized in that, the slide cover part part has the buffer unit of the caused impact of contact on the final position that is used for being buffered in above-mentioned sliding action.
5. ventilating device in elevator cage as claimed in claim 1, it is characterized in that, the slide cover part part is installed on the above-mentioned scavenge port parts by damping part, under the situation of the time weak point that above-mentioned car stops, closed condition that removing above-mentioned open end is suppressed.
6. ventilating device in elevator cage as claimed in claim 1 is characterized in that, the sliding action of slide cover part part is undertaken by the roller member that makes this sliding action and carry out swimmingly.
7. ventilating device in elevator cage as claimed in claim 1, it is characterized in that, the slide cover part part has wind-engaging portion, blast during decline when blast and car descend during rising when this wind-engaging portion bears car obliquely and rises, and the direction of slip during the car walking is a horizontal direction.
8. ventilating device in elevator cage as claimed in claim 7, it is characterized in that, above-mentioned wind-engaging portion by the 1st wind-engaging portion of only bearing blast when rising and the 2nd wind-engaging portion of only bearing blast when descending form, the direction of slip when car is walked be same towards horizontal direction.
9. ventilating device in elevator cage as claimed in claim 1 is characterized in that,
Be provided with the top side air interchanger, this top side air interchanger is attached on the slide cover part part, and described slip lid parts have the above-mentioned scavenge port parts of the lateral surface that is arranged on above-mentioned lift car and are installed in above-mentioned wind-engaging portion on these scavenge port parts;
Described top side air interchanger has top side scavenge port parts and top side slip lid parts, described top side scavenge port parts have from the top of above-mentioned lift car gives prominence to the also top side open end of opening to the top side of above-mentioned lift path, and makes cab interior and car external communications;
Described top side slip lid parts along continuous straight runs is slidably mounted on the above-mentioned top side scavenge port parts, and mechanically is connected with the slide cover part part via bindiny mechanism;
Above-mentioned top side slip lid parts are when car stops, above-mentioned top side open end is maintained open mode, when car is walked, utilize the sliding action of the horizontal direction of mechanical force, make above-mentioned top side open end become closed condition, described mechanical force is by transmitting via above-mentioned bindiny mechanism along the slide cover part part that car lifting direction is slided based on the above-mentioned suffered blast of wind-engaging portion.
10. ventilating device in elevator cage as claimed in claim 1 is characterized in that, is provided with many above-mentioned scavenge port parts of group and slide cover part parts, via each slip lid parts of bindiny mechanism's mechanical connection, and above-mentioned sliding action interlock and being performed.
11. ventilating device in elevator cage as claimed in claim 10, it is characterized in that, slip lid parts in the slip lid parts in above-mentioned many groups have wind-engaging portion, blast during decline when blast and car descend during rising when this wind-engaging portion bears car obliquely and rises, the blast that utilizes this wind-engaging portion to bear slides all slip lid parts along continuous straight runs via above-mentioned bindiny mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP249539/2006 | 2006-09-14 | ||
| JP2006249539A JP2008068980A (en) | 2006-09-14 | 2006-09-14 | Elevator car ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101143681A CN101143681A (en) | 2008-03-19 |
| CN101143681B true CN101143681B (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101527021A Expired - Fee Related CN101143681B (en) | 2006-09-14 | 2007-09-14 | Ventilating device in elevator cage |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008068980A (en) |
| CN (1) | CN101143681B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4871982B2 (en) * | 2009-09-11 | 2012-02-08 | 株式会社日立製作所 | Elevator ventilation equipment |
| CN103224173A (en) * | 2013-04-25 | 2013-07-31 | 康力电梯股份有限公司 | Emergency venting device for elevator |
| CN103332561B (en) * | 2013-07-03 | 2015-12-23 | 日立电梯(上海)有限公司 | Lift car ventilation hole structure |
| TW201502051A (en) * | 2013-07-09 | 2015-01-16 | Qualitek Prec Ind Co Ltd | Energy saving air changing system and method using upward and downward movement of elevator |
| CN103708325B (en) * | 2013-12-17 | 2016-06-29 | 康力电梯股份有限公司 | A kind of elevator car head assembly |
| CN104089359B (en) * | 2014-07-23 | 2016-08-24 | 重庆工业职业技术学院 | Utilize elevator to run draught head and lift car is exhausted the device changing wind |
| CN105645227A (en) * | 2014-11-11 | 2016-06-08 | 上海爱登堡电梯股份有限公司 | Ventilating device of high-speed elevator car |
| CN105600651B (en) * | 2015-11-25 | 2018-07-13 | 佛山住友富士电梯有限公司 | A kind of lift car and a kind of Project of Ventilation in Elevator method |
| JP6609523B2 (en) * | 2016-07-07 | 2019-11-20 | 株式会社日立製作所 | Elevator equipment |
| CN106185556A (en) * | 2016-08-29 | 2016-12-07 | 天津利福特电梯部件有限公司 | Elevator air exchange system |
| WO2018154700A1 (en) * | 2017-02-24 | 2018-08-30 | 株式会社日立製作所 | Elevator device |
| CN109737542B (en) * | 2019-01-23 | 2020-07-28 | 浙江永奥节能科技有限公司 | Intelligent control easy-to-adjust elevator warm-keeping ventilation device |
| US11279594B2 (en) * | 2019-11-14 | 2022-03-22 | Otis Elevator Company | Sound absorbing panels for elevator |
| CN111559688A (en) * | 2020-05-20 | 2020-08-21 | 上海三菱电梯有限公司 | Negative pressure type air purification car |
| CN114380162B (en) * | 2021-02-19 | 2023-08-22 | 刘毅 | Gas storage type elevator car device |
| CN112811278B (en) * | 2021-02-25 | 2022-12-06 | 惠州市鑫华辉机电有限公司 | Use method of elevator stall automatic locking structure for building intelligent engineering |
| CN114104900B (en) * | 2021-12-31 | 2023-07-25 | 绍兴市舜坤建设有限公司 | Passenger-cargo elevator car and car door structure thereof |
| CN114789089B (en) * | 2022-03-11 | 2022-11-11 | 西尼机电（杭州）有限公司 | Negative pressure elevator car with air disinfection filtering capability |
| CN115477213A (en) * | 2022-09-06 | 2022-12-16 | 安徽奥里奥克科技股份有限公司 | Elevator emergency rescue system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545480A (en) * | 2002-06-07 | 2004-11-10 | 东芝电梯株式会社 | Elevator |
-
2006
- 2006-09-14 JP JP2006249539A patent/JP2008068980A/en active Pending
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2007
- 2007-09-14 CN CN2007101527021A patent/CN101143681B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545480A (en) * | 2002-06-07 | 2004-11-10 | 东芝电梯株式会社 | Elevator |
Non-Patent Citations (1)
| Title |
|---|
| 全文. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101143681A (en) | 2008-03-19 |
| JP2008068980A (en) | 2008-03-27 |
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