CN1545480A - Elevator - Google Patents
Elevator Download PDFInfo
- Publication number
- CN1545480A CN1545480A CNA038008793A CN03800879A CN1545480A CN 1545480 A CN1545480 A CN 1545480A CN A038008793 A CNA038008793 A CN A038008793A CN 03800879 A CN03800879 A CN 03800879A CN 1545480 A CN1545480 A CN 1545480A
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- aforementioned
- car
- power source
- air
- ventilation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The objective of the present invention is to provide an elevator capable of maintaining airtightness and controlling an atmospheric pressure inside a car by using pressurizing and depressurizing means (2, 3). In the car (1) is provided with ventilating means (10) for natural or forcible ventilation. An example of the ventilating means (10) is comprised of ventilating windows (11) formed in a ceiling of the car, ventilating window plates (12c) for closing the ventilating windows, lock means (13) normally locking the ventilating window plates so as to close airtight the ventilating windows and, when receiving a normal power failure signal, releasing the lock, and window open/close means (12) for opening the ventilating window plates, which when the lock is released, by the weights of weights (12f) suspended from the other end parts of wire ropes (12e) fixed to the ventilating window plates, whereby the safety of passengers can be assured by allowing the inside of the car to be ventilated when a power fails due to a trouble with the elevator.
Description
Technical field
When the present invention relates to follow the normal power source power failure of elevator faults, give the elevator of ventilation in the car.
Background technology
Along with the high stratification of building in recent years, the traveling comfort of taking and the high speed of elevator are required equally.When the height of building surpassed 300 meters, the passenger of elevator was because the pressure variation in the lifting has the situation of feeling uncomfortable.In addition, rising or falling speed very high speed also might cause physiological influence to passenger's sense of hearing function.
So,, proposed to make the Pneumatic controller of the pressure variation of cab interior according to the exterior air pressure of car from doing one's utmost to reduce the viewpoint of above-mentioned influence.
This elevator is a formation as shown in Figure 8, promptly, car 1 top is provided with to the air feed blower fan 2 of this car 1 internal pressurization and to the air exhauster 3 of car 1 inner pressure relief, for example when super high rise building top drops to lowermost layer always, drive enforcement pressurized control in 2 pairs of cars 1 of air feed blower fan at preceding half section that descends, drive 3 pairs of car 1 internal implementation decompressions of air exhauster control in the second half section that descends.
That is to say, when car 1 descends fast, car 1 exterior air pressure is shown in the dotted line among Fig. 9 and change, the pressure variation quantitative changeization in the unit time is big in the way owing to descend, the physiological influence that passenger's sense of hearing function is caused is big, so for the physiological influence that the sense of hearing function that relaxes the passenger in the car causes, drive controlling air feed blower fan 2 and air exhauster 3 make car 1 in-to-in air pressure pressure variation amount of in unit time shown in solid line among the same figure certain.
But, become only state in order to make the pressure variation in the car 1, the bubble-tight necessity of car 1 in-to-in of raising is arranged.
Conduct in the past improves the bubble-tight technology of car 1, and following two kinds of air-tightness maintenance technology are arranged.First kind, be insulation board and panel to be set make its cage that covers car 1 and the intersection of lift-cabin door board, the technology in the slit between sealing cage and the lift-cabin door board (special public clear 58-2155 number), another kind of, it is curved to be that cage from car 1 forms to lift-cabin door board one side setting, is close to the technology (spy opens flat 6-247675 number) of the tacking material of lift-cabin door board one side.
But, in any one above technology, all be to be purpose with air inside and outside the isolated fully car, do not consider that because of elevator faults stops the passenger being closed the situation that power supply has a power failure under within it the state.Under the situation of being powered in car by normally used normal power source, the blower fan of using by drive controlling air pressure 2,3 can the air feed exhaust, can the oxygen deficiency in the car.
But, the situation because of the fault content normal power source power failure of elevator is also arranged.Under these circumstances, can't drive controlling air pressure the blower fan 2,3 of control usefulness, in addition because the car of elevator itself is the high-air-tightness structure, can not take a breath in case become in the car, then the oxygen concentration in the car will descend, and the passenger is not felt well, also might loss of security.
Summary of the invention
The present invention considers the problems referred to above, and it is a kind of when following the elevator faults normal power source to have a power failure that purpose is to provide, and can realize the ventilation in the car, guarantees the elevator of passenger's safety.
Elevator of the present invention possesses and adopts the car that keeps bubble-tight formation; Drive the main power source of aforementioned car; The device of aforementioned car ventilation is given in work when being controlled the device of air pressure of aforementioned cab interior and aforementioned main power source by the power supply of aforementioned main power source and having a power failure.
Description of drawings
Fig. 1 is the block diagram that possesses as the car of the elevator of the air interchanger of one embodiment of the present invention.
Fig. 2 A, Fig. 2 B are the pie graphs of a kind of embodiment of expression air interchanger.
Fig. 3 is the block diagram that possesses as the car of the elevator of the air interchanger of another embodiment of the invention.
Fig. 4 is the pie graph of expression air interchanger shown in Figure 3.
Fig. 5 is the block diagram that possesses as the car of the elevator of the air interchanger of another embodiment of the present invention.
Fig. 6 is the block diagram that possesses as the car of the elevator of the air interchanger of another embodiment of the present invention.
Fig. 7 is the block diagram that possesses as the car of the elevator of the air interchanger of another embodiment of the present invention.
Fig. 8 is the block diagram of car that possesses the elevator in the past of pneumatic control system.
Fig. 9 be the expression car when descending car outside and by the figure of the variable condition of the cab interior air pressure of pneumatic control system control shown in Figure 8.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.
(first kind of embodiment)
Fig. 1 is a kind of block diagram of car of embodiment that possesses the elevator of air interchanger of the present invention.
1 is the car 1 of carrying lifting among this figure, and car 1 is by constituting with the lower part, that is, and and car floor 4; Be vertically installed in the side panel 5 of car floor 4; Be covered in the car roof 6 on the top of side panel 5 with crossing over; At the vertically disposed inlet leg 7 in the both sides of car front car door opening portion; Be arranged at the open the door baffle plate 9 etc. in slit between the part lift-cabin door board 8 that can slide and sealing lift-cabin door board 8 tops and the car roof 6 of this car door.In order to realize the airtight control of cage in-to-in, car 1 is assembled to such an extent that can keep very high air-tightness.
As mentioned above, constituting of the top of car 1: be provided with above-mentioned this air exhauster 3 that car 1 interior air feed blower fan that pressurizes 2 reaches to decompression in the car 1 of giving, driven by power control blower fan 2,3 with normally used normal power source, by car 1 in-to-in amount of air is changed, control the air pressure in the cage.
Moreover the car roof 6 of car 1 is provided with at least more than one ventilation portion 10.
Window opening and closing device 12 is by the back-up block 12a that desired height is arranged; Can be that fixed end rotates the ventilation luffer boards 12c that is provided with and is provided with at the opposite side of this back-up block 12a attachment 12b with back-up block 12a; Be arranged on the pulley 12d of the upper position of ventilation luffer boards 12c by pillar 12g; The weight 12f that is supported and fixed on the end that is suspended in the rope 12e that is erected on the pulley 12d on the ventilation luffer boards 12c constitutes.
On the other hand, blocking device 13 is provided with electromagnet 13a; The expansion link 13b that in electromagnet 13a, can advance and retreat freedom and connect; In normal power source when power supply,, the electromagnetic force expansion link 13b because of electromagnet 13a advanced, and engaged locking with the attachment 12b of aforementioned ventilation luffer boards 12c, the elastomeric element 13c that expansion link 13b is retreated unlock because of self elastic force during the normal power source power failure.
Also have, become on the marginal portion of opening portion of air hole 11, be attached with in order to keep the car roof 6 and the bubble-tight weighting material 14 that for example keeps air-tightness to use between the luffer boards 12b of taking a breath.
In such ventilation portion 10, normal power source when power supply, shown in Fig. 2 A,, engages with the attachment 12b that is attached to ventilation luffer boards 12c, so ventilation luffer boards 12c is locked with the state that seals air hole 11 because of the electromagnetic force expansion link 13b of electromagnet 13a advances.At this moment, because ventilation luffer boards 12c is under the state that the weighting material 14 that keeps air-tightness to use is pressed and close, so cab interior is an air-tight state.
But, because of elevator faults car 1 stops in access trunk, when normal power source has a power failure, the electromagnetic force of electromagnet 13a no longer acts on, because the elastic force expansion link 13b of elastomeric element 13c retreats, expansion link 13b is from the attachment 12b disengaging of ventilation luffer boards 12c and unlock on the contrary, so because of being suspended on the weight of the weight 12f on the rope 12e that is set up on the pulley 12d, ventilation luffer boards 12c is started, and the state of air hole 11 for opening makes the ventilation in the car 1 become possibility.
Thus, according to above embodiment, when cause is followed stopping of elevator faults and is closed in car because of the power failure passenger, the electromagnetic force that receives the power cut signal electromagnet 13a of this normal power source no longer works, elastomeric element 13c unlocks because of its elastic force makes expansion link 13b break away from from attachment 12b, air so air hole 11 is opened in the car and outside air circulate, and can be set at the state of natural ventilation.
Therefore, can not cause the oxygen deficiency of being closed the passenger in car 1, and then can guarantee passenger's feel at ease sense and safety.Also have the maintainer manual-lock of the air hole 11 that is opened to set out when the time comes.
Below, other embodiments of elevator of the present invention are described.In the explanation of other embodiments, the part identical with first kind of embodiment is attached with same reference number, and omits its detailed explanation.
(second kind of embodiment)
Fig. 3 is the block diagram of car of second kind of embodiment that possesses the elevator of air interchanger of the present invention.
Car 1 is same with Fig. 1, by car floor 4; Side panel 5; Car roof 6; Inlet leg 7; Formations such as lift-cabin door board 8 and baffle plate 9 are assembled to such an extent that can keep very high air-tightness.In addition, adopt the top of car 1 to be provided with air feed blower fan 2, air exhauster 3, by changing the amount of air in the car 1, the formation of the air pressure in the control car.
In addition, also can constitute when normal power source has a power failure, utilize the part of the output of battery power supply 22, be reduced to the normal power source of switch lift-cabin door board 8 under the common state, in the confined scope of opening the door, needn't carry out opening door operation and can open the door automatically lift-cabin door board 8.
Like this, aforesaid air interchanger 10 when elevator is worked, with in the past without any different states under move, stop but hindering elevator for some reason, when the power supply of the normal power source of control panel etc. stops, will causing the passenger to be closed state in car.
At this moment, be stopped, become closure state with the output line bonded assembly switch of battery power supply 22, so the electric power of power supply battery equipment 22 is fed into stop motion mechanism 23 by the power supply of normal power source.Consequently, stop motion mechanism 23 work are advanced retaining pin 23a, and this retaining pin 23a is inserted among slotted hole 21la, the 21ha of two scope limiting part 21l that open the door, the last formation of 21h.Like this, this stop phase or after this, during state that the passenger does not feel well because of oxygen deficiency etc., as long as draw back the ON operation of two fan lift-cabin door boards 8 with hand, two fan lift-cabin door boards 8 just can be opened the amount of length of slotted hole 21la, the 21ha of be equivalent to open the door scope limiting part 21l, 21h.The suitable amount of opening the door of lift-cabin door board 8 should neither can make the passenger that the danger that crashes into access trunk is arranged, and should keep ventilation fully in the car, and for example 10-15cm is advisable.
Fig. 4 represents stop motion mechanism 23 work, and lift-cabin door board 8 can only be opened by the state of the length of the limitation of length of slotted hole 21la, 21ha.
Also have, as mentioned above, when power supply was ended, as long as the normal power source the when part of the output of battery power supply 22 only is reduced to the switching of lift-cabin door board 8 in specific time, lift-cabin door board 8 just can be opened in the scope of opening the door automatically.
Therefore, according to above-mentioned embodiment, even the passenger closed under the state in car 1, also can be artificially or automatically open two lift-cabin door boards 8, and then can give ventilation in the car really, guarantee passenger's safety.
(the third embodiment)
Fig. 5 is the block diagram of car of the third embodiment that possesses the elevator of air interchanger of the present invention.
Car 1 is same with Fig. 1, by car floor 4; Side panel 5; Car roof 6; Inlet leg 7; Formations such as lift-cabin door board 8 and baffle plate 9 are assembled to such an extent that can keep very high air-tightness.In addition, adopt the top of car 1 to be provided with air feed blower fan 2, air exhauster 3, by changing the amount of air in the car, the formation of the air pressure in the control car.
Specifically, possesses the battery power supply of using in the time of to supply with required electric power urgent 31; Be arranged at the outgoing side of power supply battery equipment 31, just often keep off-state by electric power from control panel (not having diagram) or other normal power sources etc., normal power source becomes the switch (not having diagram) of closure state when having a power failure, this switch during for closure state by at each specified time by battery power supply 22 mutual drive performance air feed blower fan 2 and air exhausters 3, give and implement the air feed exhaust in the car, carry out the ventilation in the car.
Therefore, by this elevator air-changing control device, when the normal power source power supply stops, utilize the output of battery power supply 31, effectively utilize the air feed blower fan 2, the air exhauster 3 that are used for air pressure control that are provided with, supply with the air of discharging in the car, so even under the passenger is closed state in car, also can positively carry out the ventilation in the car, guarantee passenger's safety.
(the 4th kind of embodiment)
Fig. 6 is the block diagram of car of the 4th kind of embodiment that possesses the elevator of air-changing control device of the present invention.
Car 1 is same with Fig. 1, by car floor 4; Side panel 5; Car roof 6; Inlet leg 7; Formations such as lift-cabin door board 8 and baffle plate 9 are assembled to such an extent that can keep very high air-tightness.In addition, adopt the top of car 1 to be provided with air feed blower fan 2, air exhauster 3, by changing the amount of air in the car 1, the formation of the air pressure in the control car.
In addition, on the necessary position of the car roof 6 of car 1, be provided with when urgent with battery power supply 43; Be arranged at the outgoing side of battery power supply 43, just often keep off-state by the electric power from control panel (not having diagram) or other normal power sources etc., normal power source becomes the switch 44 of closure state when having a power failure; Record explanation and open the information of the order of ventilation luffer boards 42, under the situation of switch 44, become reproduction mode, the information reproduction apparatus 45 of output information reproduction by battery power supply 43 supply capabilities; To be output as the sound generator 46 of sound by the information of information reproduction apparatus 45 outputs.Sound generator 46 also can be arranged in the cage.
Also have, also can adopt the power failure lamp that small electric bulb etc. is installed in the car 1, utilize the small electric power of the battery supply that the power failure lamp uses, light the formation of power failure lamp when urgent.
Therefore, aforesaid elevator air-changing control device when elevator is worked, with in the past without any different situations under move, but stop hindering elevator for some reason, when stopping, becoming the passenger and closed state in car by the power supply of the normal power source of control desk etc.
At this moment, the power supply of normal power source stops, and the switch 44 that is connected in the output line of battery power supply 43 becomes closure state, and the electric power of battery power supply 43 is supplied to information reproduction apparatus 45.Because information reproduction apparatus 45 has write down in the car information that according to the rules order is opened ventilation luffer boards 42, so in case receive the electric power that battery power supply 43 is supplied with, then implement to reproduce, send the information of the method for opening air hole 42 from sound generator 46 repeatedly.
The passenger needs only the content according to this information, implements opening operation with the order of regulation in car 1, then can easily open ventilation luffer boards 42.
Therefore, when normal power source power supply stops, automatically export the deployment method of ventilation luffer boards 42, is closed the passenger in car, implement opening operation, just can take a breath, and then guarantee passenger's safety to car is interior according to this information content from sound generator 46.
(the 5th kind of embodiment)
Fig. 7 is the block diagram of car of the 5th kind of embodiment that possesses the elevator of air interchanger of the present invention.
Car 1 is same with Fig. 1, by car floor 4; Side panel 5; Car roof 6; Inlet leg 7; Formations such as lift-cabin door board 8 and baffle plate 9 are assembled to such an extent that can keep very high air-tightness.In addition, adopt the top of car 1 to be provided with air feed blower fan 2, air exhauster 3, by changing the amount of air in the car, the formation of the air pressure in the control car.
Different especially places are, the destruction film 51 of for example aluminium film that can destroy when the car roof 6 of car 1 is provided with and pushes by force with staff etc.And, in the information reproduction apparatus 45, open in explanation beyond the information of order of ventilation luffer boards 42, also record the existence that explanation destroys film 51, the destruction information in proper order of the film 51 of needn't exert oneself especially can destroy easily with manpower.Power supply is when stopping, and when battery power supply 43 is accepted electric power and supplied with, implements reproducing movement automatically, sends the order of opening ventilation luffer boards 42 and the information of destroying the order of film 51 repeatedly from sound generator 46.The passenger implements opening operation with the order of regulation according to the content of this information in car, then can easily open ventilation luffer boards 42.Perhaps, order is according to the rules destroyed film 51 by pushing, can easily push away brokenly.
Therefore, when stopping power supply, export the information of ventilation order automatically from sound generator 46, so closed the passenger in car, content according to this information is taken a breath luffer boards 42 or is destroyed film 51 by opening, and can positively carry out the ventilation in the car, and then guarantee passenger's safety.
Adopt following formation according to above-mentioned embodiment of the present invention, promptly, elevator possesses the air interchanger of using at the natural ventilation that adopt to keep being provided with on the car of bubble-tight formation or boost ventilator, because of some unusual aforementioned car of elevator stops, just often under the situation that the normal power source that uses has a power failure, along with the aforementioned air interchanger work of the power failure of aforementioned normal power source, to implementing natural ventilation or boost ventilator in the aforementioned car.
Constitute thus, when just often the normal power source that uses has a power failure,,, can guarantee passenger's safety even then also can natural ventilation or boost ventilator in the car when having a power failure as long as be the work of condition air interchanger with the power cut signal of accepting this normal power source.
Also have, as aforementioned air interchanger, by the air hole that forms on the car roof that car is set; Seal the ventilation luffer boards of this air hole; Just often lock aforementioned ventilation luffer boards and make it airtight, when receiving the power cut signal of aforementioned normal power source, remove the decontrol of this locking to seal aforementioned air hole; The other end with the aforementioned air hole plate rope that is fixed end hangs weight, when being disengaged, aforementioned locking opens the window opening and closing device of aforementioned ventilation luffer boards because of aforementioned weight of heavy, in case the locking of blocking device broke away from automatically when normal power source had a power failure, then open the ventilation luffer boards by weight of heavy, institute can guarantee passenger's safety so that can natural ventilation in the car.
In addition, as air interchanger, when normal power source has a power failure,, then can guarantee natural ventilation in the car and passenger's safety in the scope of opening the door of regulation as long as lift-cabin door board is opened artificially or automatically.
And then, as air interchanger, as long as possess the battery power supply that can supply with required electric power; The power cut signal that receives aforementioned normal power source from aforementioned battery power supply to aforementioned pressure device and the mutual supply capability of pressure purger, give the device of aforementioned cab interior pressurization or decompression, then when normal power source has a power failure, by electric power to existing pressure device and pressure purger supply battery power supply, boost ventilator in the car can be given, passenger's safety can be guaranteed.
According to above-mentioned embodiment of the present invention, elevator adopts the formation possess with the lower part,, is formed at the air hole on the car roof of car that is; With these air hole air-tightness osed top ventilation luffer boards; Can supply with the battery power supply of required electric power; Aforementionedly record the information that the order of ventilation luffer boards is opened in explanation in the aforementioned car, the electric power of just often in the past stating battery power supply is cut off, when receiving the power cut signal of aforementioned normal power source, accept electric power and work the transcriber of reproduction aforementioned information output sound from aforementioned battery power supply.
This invention passes through to adopt above formation, and when normal power source had a power failure, to informed the deployment method of ventilation luffer boards automatically with sound by the passenger of pass in car, the passenger can easily realize the ventilation in the car, and then can guarantee passenger's safety.
In addition, form on the car roof of car and destroy film, inform that with sound the passenger of being closed in car destroys the destruction methods of film, or in car, hold the oxygen feedway in the assigned position, inform the method for operation of being closed this oxygen feedway of passenger in car etc. with sound, can guarantee passenger's safety equally.
Also have, the present invention is not limited to above-mentioned embodiment, also can be embodied in all distortion in the scope that does not break away from its aim.
For example, hold oxygen canister in the assigned position in the car, when power supply stops, by powering from battery power supply 43 automatically, information reproduction apparatus 45 work, from the accommodated position of sound generator 46 output oxygen canisters and the information of using method,, give and supply with oxygen in the car by passenger's self operation.
In addition, hinder for some reason when the power supply of regular power supply stops, also can be automatically from the corresponding method of sound generator 46 during with the information notification passenger fault of the form of sound.The example of this acoustic information has " please press danger button (please use emergency call) "; " repairman sends from the distant surveillance center "; " please destroy film "; " please use oxygen canister " etc.
Other various embodiments are enforcement capable of being combined as possible, at this moment can obtain the effect that produces by combination.And then, contain various upper, the next inventions in the respective embodiments described above, can extract all inventions out by the appropriate combination of a plurality of inscape that is disclosed.For example, extracting out under the situation of invention by from whole constitutive requirements of putting down in writing about the device of dealing with problems, omitting several constitutive requirements, can be when implementing the invention of this extraction with known conventional techniques suitably to remedy clipped.
As mentioned above according to the present invention, in the time of can providing Lift out of order to stop, also can be automatically or artificially to taking a breath in the car, can guarantee the elevator of passenger's safety.
Claims (8)
1. elevator is characterized in that possessing:
Adopt the car that keeps bubble-tight formation;
Drive the main power source of aforementioned car;
Control the device of the air pressure of aforementioned cab interior by the power supply of aforementioned main power source;
When aforementioned main power source has a power failure and work, give the device of aforementioned car ventilation.
2. according to the described elevator of claim 1, it is characterized in that aforementioned air interchanger possesses:
The air hole that on the car roof of aforementioned car, forms;
Seal the ventilation luffer boards of this air hole;
When aforementioned main power source is switched on, lock aforementioned ventilation luffer boards and make aforementioned air hole air-tightness sealing, remove the blocking device of this locking when aforementioned main power source has a power failure;
Be hung with weight with the other end that is the rope of fixed end with aforementioned non opening window plate, during aforementioned latch-release, open the window opening and closing device of aforementioned ventilation luffer boards because of weight of heavy.
3. elevator according to claim 1 is characterized in that aforementioned air interchanger possesses:
Be installed on two fan lift-cabin door board tops of the aforementioned car of formation, keep position up and down to concern and two scope limiting parts that open the door that are formed with slotted hole respectively of coincidence when this lift-cabin door board is closed;
When having a power failure, aforementioned main power source can supply with the auxiliary power of required electric power;
Be arranged at aforementioned car this scope limiting part that opens the door directly over, accept the electric power of aforementioned auxiliary power supply when aforementioned main power source has a power failure and work, backing pin is inserted the slotted hole part of the coincidence of aforementioned two scope limiting parts that open the door, and aforementioned two lift-cabin door boards can form the stop motion mechanism of the scavenge port of the aforementioned scope of opening the door when opening.
4. elevator according to claim 1 is characterized in that aforementioned air interchanger possesses:
When having a power failure, aforementioned main power source can supply with the auxiliary power of required electric power;
When aforementioned main power source has a power failure, by the device of aforementioned auxiliary power supply to aforementioned Pneumatic controller supply capability.
5. elevator is characterized in that possessing:
Adopt the car that keeps bubble-tight formation;
Drive the main power source of aforementioned car;
Control the device of the air pressure of aforementioned cab interior by the power supply of aforementioned main power source;
When aforementioned main power source has a power failure and work, inform device to the order of aforementioned car ventilation to the passenger.
6. elevator according to claim 5 also possesses:
The air hole that forms on the car roof of aforementioned car;
With these air hole air-tightness osed top ventilation luffer boards;
Can supply with the auxiliary power of required electric power,
Aforementioned informing device possesses:
Record expression and open the information of the order of ventilation luffer boards in the aforementioned car, accept the electric power of aforementioned auxiliary power supply when aforementioned main power source has a power failure and work, reproduce the transcriber of aforementioned information output sound.
7. elevator according to claim 5 also possesses:
What form on the car roof of aforementioned car can ruined parts;
Can supply with the auxiliary power of required electric power,
Aforementioned informing device possesses:
Record expression and destroy the information of the order of the aforementioned parts that can destroy in the aforementioned car, accept the electric power of aforementioned auxiliary power supply when aforementioned main power source has a power failure and work, reproduce the transcriber of aforementioned information output sound.
8. elevator according to claim 5 also possesses:
The oxygen feedway that is provided with on the desired location in the aforementioned car;
Can supply with the auxiliary power of required electric power,
Aforementioned informing device possesses:
Record expression and comprise the information of the operation order that the position is set of aforementioned oxygen feedway, accept the electric power of aforementioned auxiliary power supply when aforementioned main power source has a power failure and work, reproduce the transcriber of aforementioned information output sound.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP167459/2002 | 2002-06-07 | ||
| JP2002167459A JP4270812B2 (en) | 2002-06-07 | 2002-06-07 | Elevator ventilation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1545480A true CN1545480A (en) | 2004-11-10 |
| CN1302980C CN1302980C (en) | 2007-03-07 |
Family
ID=29727664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038008793A Expired - Lifetime CN1302980C (en) | 2002-06-07 | 2003-05-19 | Elevator |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4270812B2 (en) |
| KR (1) | KR100615481B1 (en) |
| CN (1) | CN1302980C (en) |
| TW (1) | TWI221144B (en) |
| WO (1) | WO2003104129A1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101848851A (en) * | 2007-11-09 | 2010-09-29 | 三菱电机株式会社 | Elevator atmospheric pressure controller |
| CN101143681B (en) * | 2006-09-14 | 2010-11-24 | 东芝电梯株式会社 | Ventilating device in elevator cage |
| CN102020170A (en) * | 2009-09-11 | 2011-04-20 | 株式会社日立制作所 | Elevator ventilation device |
| CN102030244A (en) * | 2010-12-15 | 2011-04-27 | 江南嘉捷电梯股份有限公司 | Safety window of elevator car roof |
| CN103754735A (en) * | 2014-01-22 | 2014-04-30 | 江苏蒙哥马利电梯有限公司 | Lift car ventilating device in power-off state |
| CN103787168A (en) * | 2012-10-29 | 2014-05-14 | 通用电梯（中国）有限公司 | Air pressure control system of elevator |
| CN104828670A (en) * | 2014-02-07 | 2015-08-12 | 株式会社日立制作所 | Elevator |
| CN107709215A (en) * | 2015-06-24 | 2018-02-16 | 株式会社日立制作所 | Lift appliance |
| CN108495805A (en) * | 2016-02-08 | 2018-09-04 | 株式会社日立制作所 | Lift appliance |
| CN110526087A (en) * | 2019-09-27 | 2019-12-03 | 法斯特电梯有限公司 | A kind of lift car convenient for ventilation |
| CN111332909A (en) * | 2020-03-14 | 2020-06-26 | 唐策 | Air interchanger for ventilation of elevator |
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| JPH066365U (en) * | 1992-06-26 | 1994-01-25 | 株式会社日立ビルシステムサービス | Elevator car |
| US5354233A (en) * | 1992-10-02 | 1994-10-11 | Man-D-Tec, Inc. | Emergency ventilation system for elevator cab |
| JPH0977430A (en) * | 1995-09-08 | 1997-03-25 | Toshiba Elevator Technos Kk | Ventilation controller in elevator car |
| JPH09315736A (en) * | 1996-05-28 | 1997-12-09 | Hitachi Building Syst Co Ltd | Elevator having oxygen generating device |
| JPH1017244A (en) * | 1996-06-26 | 1998-01-20 | Hitachi Building Syst Co Ltd | Elevator car |
| JP3229230B2 (en) * | 1996-12-24 | 2001-11-19 | 株式会社東芝 | Elevator equipment |
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- 2003-05-19 KR KR1020047001845A patent/KR100615481B1/en not_active IP Right Cessation
- 2003-05-19 CN CNB038008793A patent/CN1302980C/en not_active Expired - Lifetime
- 2003-05-19 WO PCT/JP2003/006210 patent/WO2003104129A1/en active Application Filing
- 2003-05-21 TW TW092113757A patent/TWI221144B/en not_active IP Right Cessation
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| CN101143681B (en) * | 2006-09-14 | 2010-11-24 | 东芝电梯株式会社 | Ventilating device in elevator cage |
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| CN102030244A (en) * | 2010-12-15 | 2011-04-27 | 江南嘉捷电梯股份有限公司 | Safety window of elevator car roof |
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| CN104828670A (en) * | 2014-02-07 | 2015-08-12 | 株式会社日立制作所 | Elevator |
| CN107709215A (en) * | 2015-06-24 | 2018-02-16 | 株式会社日立制作所 | Lift appliance |
| CN107709215B (en) * | 2015-06-24 | 2020-03-20 | 株式会社日立制作所 | Elevator device |
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| CN108495805B (en) * | 2016-02-08 | 2020-04-07 | 株式会社日立制作所 | Elevator device |
| CN112010137A (en) * | 2019-05-29 | 2020-12-01 | 株式会社日立制作所 | Elevator device and control method thereof |
| CN112010137B (en) * | 2019-05-29 | 2022-02-25 | 株式会社日立制作所 | Elevator device and control method thereof |
| CN110526087A (en) * | 2019-09-27 | 2019-12-03 | 法斯特电梯有限公司 | A kind of lift car convenient for ventilation |
| CN111332909A (en) * | 2020-03-14 | 2020-06-26 | 唐策 | Air interchanger for ventilation of elevator |
| CN112125099A (en) * | 2020-09-23 | 2020-12-25 | 江苏省肿瘤医院 | Fire emergency elevator device for hospital |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1302980C (en) | 2007-03-07 |
| JP2004010286A (en) | 2004-01-15 |
| WO2003104129A1 (en) | 2003-12-18 |
| JP4270812B2 (en) | 2009-06-03 |
| TW200401742A (en) | 2004-02-01 |
| KR100615481B1 (en) | 2006-08-25 |
| KR20040018551A (en) | 2004-03-03 |
| TWI221144B (en) | 2004-09-21 |
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