CN105035914A - Elevator with air pressure control apparatus, the arranging method and manufacturing method thereof - Google Patents
Elevator with air pressure control apparatus, the arranging method and manufacturing method thereof Download PDFInfo
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- CN105035914A CN105035914A CN201510180878.2A CN201510180878A CN105035914A CN 105035914 A CN105035914 A CN 105035914A CN 201510180878 A CN201510180878 A CN 201510180878A CN 105035914 A CN105035914 A CN 105035914A
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- pressure variation
- variation amount
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
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- Structural Engineering (AREA)
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- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The invention provides an elevator with air pressure control apparatus, the arranging method and the manufacturing method of the elevator. In an elevator car, an air pressure change mode is provided based on the condition that when the elevator runs, people could apparently feel the pressure change because their ears swell. Through this, a first pressure change database is attained; When the elevator runs down, the first air pressure change corresponds to the first occurrence rate. And when the elevator runs up, a second pressure change database is attained; a second pressure change corresponds to the second occurrence rate. The second occurrence rate is smaller than the first occurrence rate.
Description
Technical field
The present invention relates to elevator and its establishing method, the manufacture method of band Pneumatic controller.
Background technology
The Pneumatic controller of elevator was in order to the swollen discomfort of ear of passenger alleviating the pressure variation that causes because of diff-H and produce in the past, controlled the air pressure in car according to the gas pressure pattern preset.The lifting according to elevator is there will be a known and the method that air pressure is changed stepwise as the gas pressure pattern alleviating the swollen discomfort of ear, about the pressure variation amount adding relief portion and divide, there will be a known and be set as that passenger feels the value of the pressure variation amount that ear is swollen or the technology (referenced patent document 1) of slightly larger value at large.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 7-112879 publication
Summary of the invention
The problem that invention will solve
Usually, eardrum is out of shape when thinking draught head and the middle ear pressure reduction that middle ear and external ear occur phenomenon that the ear produced because of pressure variation is swollen.Can think that middle ear pressure reduction is larger, eardrum distortion more increases, ear is swollen sense grow, becomes uncomfortable.Therefore, if carried out swallowing pulling out ear before middle ear pressure reduction increases, then the swollen sense of ear can be eliminated before sense of discomfort strengthens.Stepped gas pressure pattern is in the past taken visitor separately and is felt that ear is swollen adding relief portion, and ensure that in interval of stopping the time that passenger swallows.Thus, before becoming discomfort, pull out ear, alleviate the sense of discomfort that ear is swollen.In addition, in two benches gas pressure pattern in the past, feeling that ear is swollen the first interval passenger, by making Eustachian tube conducting in this interval, and making passenger can not again feel that ear is swollen in the second interval.Thus, passenger can not feel that ear is swollen again, alleviates the sense of discomfort that ear is swollen.
But because the size of eardrum and rigidity etc. vary with each individual, the individual difference producing the pressure variation amount of the swollen sense of ear is larger.If increase draught head to multiple testee gradually with the pressure variation rate of regulation, then responsive under the little air pressure variable quantity of about 5hPa people produces the swollen sense of ear, people only about half of under 11hPa produces the swollen sense of ear, and under 24hPa, almost the people of 100% produces the swollen sense of ear further.Like this, to the swollen more responsive people of ear, under less pressure variation amount, the swollen sense of ear is produced.And then ear is swollen feels to stand the less trend of the pressure variation amount that will pull out ear (become uncomfortable) from producing more responsive people.
Therefore, when coordinating the gas pressure pattern of general passenger as described in patent document 1, which, pressure variation amount is existed to the passenger of sensitivity excessive and the possibility of the effect alleviating sense of discomfort cannot be obtained.Do not take into full account for this individual difference, the setting for the pressure variation amount of the existence of the passenger of consideration sensitivity does not also take into full account in the past.
In addition, situation about running owing to rising is different with the easy degree producing ear swollen sense when declining and run, so also need to take in it during setting pressure variation amount.
By upper, the object of the invention is considered easily feel that the passenger can effectively causing of the sensitivity that ear is swollen swallows, impels and pull out ear to alleviate elevator and its establishing method, the manufacture method of the band Pneumatic controller of the swollen sense of discomfort of ear for being provided.
For solving the technical scheme of problem
In order to solve the problem, the present invention is such as a kind of establishing method of the elevator with Pneumatic controller, and described elevator comprises: the car be elevated in hoist trunk; Air in above-mentioned car is discharged to the outside and carries out reducing pressure or the air outside above-mentioned car being filled into the quantity regulating device for air carrying out in above-mentioned car pressurizeing; according to the Pneumatic controller that the lifting of above-mentioned car makes the air pressure in above-mentioned car change according to gas pressure pattern, above-mentioned gas pressure pattern have be set as specify pressure variation rate add between depressor area and air pressure rate of change adds interval of stopping little between depressor area than above-mentioned, in the establishing method of the elevator of this band Pneumatic controller, based on the first data bank represented with feel the pressure variation amount that the incidence of the people that ear is swollen is corresponding when declining and run clearly, the above-mentioned pressure variation amount added between depressor area declined when running is set as the pressure variation amount corresponding to the first incidence, based on the second data bank represented with feel the pressure variation amount that the incidence of the people that ear is swollen is corresponding when rising and run clearly, the above-mentioned pressure variation amount added between depressor area risen when running is set as the pressure variation amount corresponding to the second incidence, and the above-mentioned pressure variation amount added between depressor area when making rising run is larger than the above-mentioned pressure variation amount added between depressor area declined when running, and make above-mentioned second incidence be the value less than above-mentioned first incidence.
In addition, the establishing method of the elevator of band Pneumatic controller of the present invention, such as utilize the establishing method of the elevator of band Pneumatic controller, the above-mentioned above-mentioned pressure variation amount added between depressor area adding the pressure variation amount between depressor area and rise when the running when decline preset in above-mentioned Pneumatic controller runs.
In addition, the present invention is such as a kind of elevator with Pneumatic controller, and it comprises: the car be elevated in hoist trunk; Air in above-mentioned car is discharged to the outside and carries out reducing pressure or the air outside above-mentioned car being filled into the quantity regulating device for air carrying out in above-mentioned car pressurizeing; according to the Pneumatic controller that the lifting of above-mentioned car makes the air pressure in above-mentioned car change according to gas pressure pattern, above-mentioned gas pressure pattern have be set as specify pressure variation rate add between depressor area and air pressure rate of change adds interval of stopping little between depressor area than above-mentioned, wherein, have and represent and feel the first data bank of the pressure variation amount that the incidence of the people that ear is swollen is corresponding when declining and run clearly and represent and the second data bank feeling the pressure variation amount that the incidence of the people that ear is swollen is corresponding when rising and run clearly, above-mentioned Pneumatic controller is based on above-mentioned first data bank, the above-mentioned pressure variation amount added between depressor area declined when running is set as the pressure variation amount corresponding to the first incidence, and based on above-mentioned second data bank, the above-mentioned pressure variation amount added between depressor area risen when running is set as the pressure variation amount corresponding to the second incidence, and the above-mentioned pressure variation amount added between depressor area when making rising run is larger than the above-mentioned pressure variation amount added between depressor area declined when running, and make above-mentioned second incidence be the value less than above-mentioned first incidence.
Invention effect
According to the present invention, by pressure variation rate large to add between depressor area and in gas pressure pattern that interval of stopping that air pressure rate of change is little is formed, based on the data bank representing the pressure variation amount corresponding with the incidence of the people producing the swollen sense of ear clearly, set the pressure variation amount added between depressor area, therefore, when setting pressure variation amount, gas pressure pattern can be set when also considering the passenger being easy to produce the sense of discomfort caused because ear is swollen.
Accompanying drawing explanation
Fig. 1 is an example of the constructional drawing of the elevator of the band Pneumatic controller of embodiments of the invention.
Fig. 2 is the gas pressure pattern of the elevator of band Pneumatic controller in embodiment.
Fig. 3 is the example of the data bank representing the pressure variation amount corresponding with the incidence of the people producing the swollen sense of ear clearly.
Fig. 4 is the example in order to generate the incidence of people and the data bank of the pressure variation amount corresponding with it that produce the swollen sense of ear clearly and the test results based on multiple testee implemented.
Fig. 5 is the figure of the incidence representing the swollen sense of ear be equivalent to when declining the pressurization run.
Fig. 6 be represent pressure variation rate, feel pressure reduction that ear is swollen clearly, pull out the impact of ear delay time, the figure of the relation of reckoning middle ear pressure reduction when pulling out ear.
Fig. 7 is the figure of the incidence representing the swollen sense of ear be equivalent to when rising the decompression run.
The figure of effect when Fig. 8 illustrates repeatedly staircase waveform.
Fig. 9 is the figure of the overall waveform representing the gas pressure pattern run that declines of the present invention.
Figure 10 is the figure after the one-period amount of staircase waveform is amplified.
Detailed description of the invention
With reference to accompanying drawing, embodiments of the invention are described.And in the various figures same-sign added to same or similar structural element and omit the description.
Fig. 1 is an example of the constructional drawing of the elevator of band Pneumatic controller in embodiments of the invention.The elevator of the band Pneumatic controller of the present embodiment comprises: quantity regulating device for air 1, and it comprises supply ventilating fan and valve etc.; Car 2; Represent the data bank 3 of the pressure variation amount corresponding with feeling the incidence of the people that ear is swollen clearly; Detect the pressure test device 4 of the air pressure in car 2; Control setup (Pneumatic controller) 5.
Quantity regulating device for air 1, is discharged to the outside the air in the car 2 be elevated in hoist trunk that carrying out reduces pressure or be filled in car 2 by the air outside car 2 pressurizes, and changes the air pressure in car 2 thus.Control setup 5 is based on the inner setting gas pressure pattern of data bank 3 at control setup 5.Control setup 5 is according to the information of pressure test device 4 and control quantity regulating device for air 1 in the information of the gas pressure pattern of the inner setting of control setup 5 in advance, and the air pressure in car 2 is changed according to gas pressure pattern.Pressure test device 4 can be arranged on the absolute manometer in car 2, also can be the pressure differential indicator of the pressure reduction measured inside and outside car 2.When pressure differential indicator, can calculate that the outer air pressure of this height and position calculates the absolute pressure in car 2 according to the elevation information of car 2.
Fig. 2 for transverse axis, with the air pressure P in car 2 for the longitudinal axis, represents gas pressure pattern 6 with time of run t.The initial value P of the air pressure in car 2
0consistent with the outer air pressure of the height and position of the car 2 run when starting.As shown in Figure 2, the elevator of the band Pneumatic controller of the present embodiment have comprise pressure variation rate large to add between depressor area 7 and air pressure rate of change little stop interval 8 stair-stepping gas pressure pattern 6.Arranging two intervals 7,8 is like this based on consideration in the past, that is, make passenger produce the swollen sense of ear in the interval 7 that pressure variation rate is large and cause to swallow, and guarantees the time of swallowing and pulling out ear for passenger in the interval 8 that pressure variation rate is little.In addition, Fig. 2 illustrates the example declining and run, and air pressure rises along with the operation of car 2.Therefore, decline run time, sometimes also will to add between depressor area 7 referred to as between pressor areas 7.On the contrary, rise run time, because air pressure reduces along with the operation of car 2, therefore sometimes also will to add between depressor area 7 referred to as between depressor area 7.The pressure variation amount P of 7 regulations produced between pressor areas
1based on representing that the data bank 3 of the pressure variation amount corresponding with feeling the incidence of the people that ear is swollen clearly sets.
Fig. 3 object lesson representing data bank 3.Data bank 3 comprises: the A row storing the value of the incidence feeling the people that ear is swollen clearly; Store and when declining and run, feel that the B of the pressure variation amount that the incidence of the people that ear is swollen is corresponding arranges clearly; With store and when rising and run, feel that the C of the pressure variation amount that the incidence of the people that ear is swollen is corresponding arranges clearly.That is, this data bank 3 comprise represent with the first data bank feeling the pressure variation amount that the incidence of the people that ear is swollen is corresponding clearly when declining and runs with represent and rising runs time feel the second data bank of the pressure variation amount that the incidence of the people that ear is swollen is corresponding clearly.
When rising operation, the air pressure of car 2 reduces along with operation, but the pressure variation in known decompression direction is not easily felt.Therefore, corresponding from feeling the incidence of the people that ear is swollen clearly pressure variation amount rise run and decline run in different.B row and C row are set in the present embodiment, to make it possible to arrange each value.
In addition, for elevator, there is data bank 3 to be in the present embodiment described.But elevator self also can not have data bank 3, but preserve same data bank in server or maintenance terminal etc. in addition, the pressure variation amount added between depressor area rising and run and decline when running is obtained respectively in advance based on this data bank 3, such as in control setup 5, preset the setup parameter storing and control during fabrication or when safeguarding etc., control setup 5 controls based on it.
At this, feel that the incidence of the people that ear is swollen is defined as clearly: when draught head is increased gradually with the pressure variation rate of regulation to multiple testee, the accumulate incidence feeling the people that ear is swollen clearly produced with the increase of pressure variation amount.Such as, make 10 testees enter the high room of air-tightness, pressurize gradually with pressure variation rate 1.0hPa/s, do not pull out ear in midway, allow testee report to create moment of the swollen sense of clear and definite ear, obtain the data shown in Fig. 4.When after Fig. 4 represents 6 seconds on-tests, pressure variation amount reaches 6hPa, testee No.4 report produces the clear and definite swollen sense of ear.Now, clear and definite ear is swollen to have 1 to feel in 10, and therefore incidence is 10%.
Similarly, represent that after 7 seconds, testee No.8 reports the swollen sense of ear that generation is clear and definite.Now, clear and definite ear is swollen to have 2 to feel in 10, and therefore incidence is 20%.Pressure variation amount corresponding to incidence 20% is 7hPa.Continue similarly image data, the data 3 of incidence and the pressure variation amount corresponding with it can be generated.
And then, if allow them report to reach moment of the pressure variation amount of the discomfort cannot standing the degree of not pulling out ear, then can also gather the data of the pressure variation amount becoming uncomfortable.
Fig. 5 represents the example of the swollen sense incidence of ear when pressurizeing gradually with the pressure variation rate of regulation to multiple testee.It is equivalent to the situation about running that declines.Line 9 represents the incidence feeling the people that ear is swollen clearly, and line 10 represents the incidence feeling the serious people swollen to the uncomfortable ear cannot standing the degree of not pulling out ear.As shown in the drawing, the people corresponding to the sensitivity of low incidence feels that ear is swollen clearly under lower pressure variation amount, from feeling that the pressure variation amount of the swollen air pressure to reaching discomfort of ear is little clearly.On the other hand, observe correspond to incidence be 50% general testee known from feeling that the swollen pressure variation amount to reaching uncomfortable air pressure of ear is large clearly.Therefore, more responsive people is from feeling that ear distending begins not pull out the trend that ear then has the pressure variation amount easily reaching uncomfortable as early as possible clearly.Otherwise, corresponding to the pressure variation amount not reaching intolerable discomfort in the incidence scope of people shown in the curve of Fig. 5 (30hPa, stroke is about 250m) that be more than 55%.
By upper, can think and not easily feel that the people that ear is swollen is just not easy to produce the swollen sense of discomfort caused of ear originally, the effect that air pressure controls can not be expected.Therefore, preferential responsive people sets best gas pressure pattern in the present embodiment.Therefore, in the present embodiment, the pressure variation amount P will occurred in 7 between pressor areas large for pressure variation rate is expected
1be set as that the incidence of the people felt clearly is the pressure variation amount of less than 40%.More specifically, expect to be set as 20% to 40%, further expect to be set as 20% to 30%.As shown in Fig. 3, Fig. 5, the pressure variation amount P of setting
1being about 11hPa when being set as 50%, when being set as 40%, being about 9hPa, when being set as 30%, be about 8hPa, when being set as 20%, be about 7hPa.Like this, feel that the incidence of the people that ear is swollen sets the pressure variation amount P of between pressor areas 7 clearly by basis
1, also consider responsive people, with the artificial object of sensitivity, between pressor areas, the swollen sense of clear and definite ear can be produced in 7, obtain and cause the effect of swallowing.
In case of the present embodiment, will feel that the incidence that ear is swollen is set as 30% clearly, by between pressor areas 1 pressure variation amount P
1be set as 8hPa.As shown in Figure 5, between pressor areas, 1 when reaching 8hPa, has that to correspond to incidence be the possibility (coming not as good as the situation of pulling out ear arriving this pressure variation amount) that the passenger of the sensitivity of less than 8% becomes uncomfortable state.Like this, it is limited for utilizing gas pressure pattern to alleviate sense of discomfort, existence can not be tackled very responsive and be easy to produce the situation of passenger of sense of discomfort, but if not only considers that line 9 also considers line 10, then can consider the setting this proportional control being carried out under what degree incidence.In addition, even if when only considering line 9, the setting considering responsive people is also made to become possibility compared with situation in the past.
At this, and by feel clearly incidence that ear is swollen be set as average 50%, by between pressor areas 1 pressure variation amount P
1compare when being set as 11hPa.In this case, between pressor areas, 1 existence reaches the possibility of uncomfortable state corresponding to the passenger that incidence is the sensitivity of less than 18%.Therefore, incidence is made to be 30% to the pressure variation amount P setting between pressor areas 1
1time can tackle the swollen more responsive passenger of ear.
As mentioned above, the pressure variation amount P will produced in 7 between the pressor areas of gas pressure pattern 6
1set larger, more people can be made to feel that ear is swollen, cause the effect of swallowing larger.But, become and make responsive people feel the strict condition that ear is swollen consumingly.Therefore, in the present embodiment, consider responsive people, the data bank 3 based on the incidence feeling the people that ear is swollen clearly sets the pressure variation amount P of between pressor areas 7
1.
On the other hand, between pressor areas 7 pressure variation rate P
1' too small time, between pressor areas, 7 not easily there are ear swollen senses, are difficult to obtain the effect causing and swallow.Otherwise, between pressor areas 7 pressure variation amount P
1' excessive time, between pressor areas, air pressure changes sharp in 7, and cenesthesia is to uncomfortable possibility.Therefore, expect by between pressor areas 7 pressure variation rate P
1' be set as appropriate size.Therefore, according to the result of the test being object with general testee, confirm as pressurization and depressor area between 7 pressure variation rate P
1' be best scope in the scope of 1.0 ~ 2.0hPa/s.In case of the present embodiment, by between pressor areas 7 pressure variation rate P
1' be set as 1.3hPa/s.In addition, actual gas pressure pattern 6 to switch between pressor areas 7 and stop interval 8 part (curve) waveform slow down, obtain the pressure variation rate P of between pressor areas 7 according to the slope (average gas pressure rate of change) outside this part of removing
1'.
Fig. 6 represents pressure variation rate P
1', clearly feel the swollen pressure reduction 11 of ear, pull out ear delay time affect 12, the figure of the relation of reckoning middle ear pressure reduction 13 when pulling out ear.
As shown in Fig. 6 center line 11, at pressure variation rate P
1' under large condition, under less pressure variation amount, produce the swollen sense of ear.This tendency is identified in the test based on general testee, and more responsive testee's tendency is stronger.By the straight line 12 of initial point 0 represent pull out ear delay time affect 12.By from feeling that ear is assumed to 4 seconds, according to pressure variation rate P the swollen delay time to pulling out ear
1' obtain the pressure reduction increased during 4 seconds, what obtain pulling out ear delay time affects 12.In addition, owing to interval 8 carrying out pulling out ear stopping under stepped gas pressure pattern, so because of the pressure variation rate P in interval 8 of stopping
1' impact of little and tight delay time is less than the straight line 12 shown in this figure.But, due in the scope do not impacted explanation, therefore can ignore.
Feel the swollen pressure reduction 11 of ear add pull out ear delay time affect 12, the middle ear pressure reduction 13 when pulling out ear can be extrapolated.Observe extrapolate like this pull out ear time the known pressure variation rate P in appropriateness of middle ear pressure reduction 13
1' scope in, middle ear pressure reduction when pulling out ear is little, easily carries out pulling out ear before becoming discomfort.Anyway, pressure variation rate P
1' when departing from the scope of appropriateness, the middle ear pressure reduction 13 when pulling out ear increases, and can think that becoming uncomfortable risk uprises.Known by the test based on general testee, pressure variation rate P
1' optimum value between 1.0hPa/s to 2.0hPa/s.
When rising operation, air pressure reduces along with the operation of car 2.Fig. 7 represents the swollen sense incidence of ear during decompression.Line 14 represents the incidence feeling the people that ear is swollen clearly, and line 15 represents the incidence feeling the serious people swollen to the uncomfortable ear cannot standing the degree of not pulling out ear.According to the inner structure of ear, the pressure variation in direction of reducing pressure compared with compression aspect is not easy to feel that ear is swollen.Under reduced pressure known, when pressure variation amount is 22hPa, only about half of people feels that ear is swollen clearly.Therefore, by the pressure variation amount produced in 7 between depressor area large for pressure variation rate is set in the scope of 9hPa to 22hPa, with the artificial object of the about half of sensitivity in rising runs, between depressor area, 7 make them produce the swollen sense of clear and definite ear, obtain and cause the effect of swallowing.Therefore, suppose when feeling that the incidence that ear is swollen is set as 50% clearly, according to Fig. 3, Fig. 7 by between depressor area 7 pressure variation amount P
1be set as 22hPa.In addition, under reduced pressure, due to the structure of Eustachian tube, Eustachian tube conducting naturally before and after 20hPa sometimes, by between depressor area 7 pressure variation amount P
1when being set as the pressure variation amount more than 20hPa, sometimes cause swallow before Eustachian tube nature conducting and cannot obtain air pressure control produce cause the effect of swallowing.
In the present embodiment, in running in rising, not easily there is the swollen sense of discomfort of ear, therefore consider that more responsive passenger is to set gas pressure pattern.Specifically, with reference to figure 3, Fig. 5, based on the first data bank represented with feel the pressure variation amount that the incidence of the people that ear is swollen is corresponding when declining and run clearly, the pressure variation amount corresponding to the first incidence is set as the pressure variation amount added between depressor area declined when running, with reference to figure 3, Fig. 7, based on the second data bank represented with feel the pressure variation amount that the incidence of the people that ear is swollen is corresponding when rising and run clearly, the pressure variation amount corresponding to the second incidence is set as the pressure variation amount added between depressor area risen when running, and, the pressure variation amount added between depressor area when rising is run is larger than the pressure variation amount added between depressor area declined when running, and make the second incidence be the value less than the first incidence.In addition, this establishing method can have data bank 3 (the first data bank and the second data bank) for elevator self and be set by control setup 5, also can for elevator self do not have data bank 3 (the first data bank and the second data bank) and during fabrication or safeguard time the pressure variation amount obtained by this establishing method is preset be stored in control setup 5 as the setup parameter controlled, control setup 5 controls based on it.
In case of the present embodiment, due to the first incidence is set as 30%, pressure variation amount between pressor areas is set as 8hPa, feel that the incidence (the second incidence) of the people that ear is swollen is set as 10% clearly when therefore rising being run, the pressure variation amount between depressor area is set as 11hPa.If suppose, the lifting travel of elevator is about 250m, then the pressure variation amount produced in elevator lifting is 30hPa.The passenger of the known incidence of line 15 more than 10% observing Fig. 7 can not produce the sense of discomfort cannot stood and not pull out ear in the scope of 30hPa.Therefore can think, if lifting travel is 250m, then corresponds to the passenger of incidence more than 10% and no matter control all to produce the sense of discomfort cannot stood and not pull out ear with or without air pressure.
On the other hand, as shown in Figure 8, will feel that the incidence of the people that ear is swollen is decreased to 10% to the pressure variation amount P setting between depressor area 7 clearly
1, staircase waveform 6 repeatedly, can expect there is other effect thus.That is, between first depressor area in 7, the passenger producing the swollen sense of ear under the pressure variation amount of 11hPa is 10%, and between second depressor area in 7 ', owing to adding up to the pressure variation amount of 22hPa, therefore the passenger of 50% produces the swollen sense of ear, obtains the effect causing and swallow.By like this, not allow the passenger of 50% produce the swollen sense of ear once, but impel responsive passenger first to pull out ear, obtain responsive passenger and be not easy to produce uncomfortable effect.
Fig. 9 represents the overall waveform of the gas pressure pattern 6 run that declines of the present invention.Transverse axis is time of run t, and the longitudinal axis is from initial gas pressure P
0the pressure variation Δ P started.The external pressure of car 2 changes because of lifting travel, running velocity and mode as shown in dotted line 16.Link starting point and the terminal of dotted line 16, the basic model 17 as the benchmark of gas pressure pattern 6 can be drawn.In addition, if the Origin And Destination of external pressure 16 is consistent, then curvilinear basic model 17b and bending basic model 17c can also be drawn.
In the present embodiment, with the 10 seconds cycles specified repeatedly between pressor areas 7, stop interval 8.Due to the multiple that time of run is not 10 seconds just, need to carry out time adjustment at partial section.In the present embodiment, as the interval 18 of regulation time, the time of adjustment beginning and last interval 18a, 18b.Interval 8 of stopping little for pressure variation rate is set as about 4 seconds.Carry out pulling out the ear draught head eliminated inside and outside middle ear have about 4 seconds enough.The pressure variation that produces in interval 2 of stopping is set as the size of the degree that can ignore.Sensation due to people cannot feel the difference of about 2hPa, and produces the swollen sense of ear under the pressure variation amount of more than 5hPa, the pressure variation amount P produced in interval 2 of therefore stopping
2to become 2 ~ below 5hPa for target.
In case of the present embodiment, the waveform of interval 18a, 18b of regulation time is the waveform along basic model 17.In addition, also can be set as the identical cycle in the whole service time and not carry out time adjustment partly, or also can carry out time adjustment at middle body.In addition, can at the different waveform of each cycle set staircase waveform, or a part for first half or latter half also can be only made to be staircase waveform.Under arbitrary occasion, set by the data bank 3 based on the incidence feeling the people that ear is swollen clearly in the staircase waveform that forms in the part large by pressure variation rate and little part the pressure variation amount adding between depressor area 7, effect of the present invention can be obtained.
But when feeling between first pressor areas that ear is swollen in 7 and carry out pulling out ear, middle ear pressure reduction is eliminated, and the draught head inside and outside middle ear reverts to zero.Between second pressor areas, again feel that ear is swollen in 7 and similarly repeatedly pull out ear, therefore having carried out pulling out ear before middle ear pressure reduction increases to uncomfortable degree, alleviated sense of discomfort.In addition, also there is the situation being accustomed to pressure variation after second, there is the situation of pulling out ear of not carrying out rule.
In the present embodiment, make first half along the downside of basic model 17, latter half along basic model 17 upside and form gas pressure pattern 6.Observe along the gas pressure pattern 6 of the part of the downside of basic model 17, stop interval 8 starting position with between pressor areas 7 end position configure in the mode consistent with basic model 17.In addition, actual air pressure to switch in controlling between pressor areas 7 and stop interval 8 the waveform of sweep slow down.Therefore, the point of inflection of actual pressure pattern 6 is not limited to strictly consistent with basic model 17.
Figure 10 omits slowing down of point of inflection as described above and figure after the gas pressure pattern 6 of the staircase waveform of one-period amount and basic model 17 being amplified.When running velocity is about 350m/min, the slope of basic model 17 is 0.7hPa/s.As shown in solid line 6, if between pressor areas 7 and stop interval 8 time respectively distribute 5 seconds equably, then between pressor areas 7 pressure variation rate P
1' be 1.4hPa/s.In this case, between pressor areas 7 pressure variation rate P
1' be controlled in the proper range of 1.0 ~ 2.0hPa/s.But when running velocity is about 560m/min, the slope of basic model 17 is increased to 1.1hPa/s.As shown in solid line 6, if between pressor areas 7 and stop interval 8 time respectively distribute 5 seconds equably, then the pressure variation amount P produced in 7 between pressor areas
1for 11hPa.Want by feel clearly the incidence of the people that ear is swollen be decided to be 30%, by pressor areas between 7 pressure variation amount P
1when being set as 8hPa, as shown in dotted line 19, by the pressure variation amount P of interval 8 that stops
2be set as 3hPa, by the pressure variation amount P produced in 7 between pressor areas
1be adjusted to 8hPa.
In addition, as shown in solid line 6, if between pressor areas 7 and stop interval 8 time respectively distribute 5 seconds equably, then between pressor areas 7 pressure variation rate P
1' be 2.2hPa/s, exceed the scope of suitable pressure variation rate.Therefore, because interval 8 need 4 seconds of stopping are namely enough, so as indicated by broken line 20, by 7 extending to 6 seconds between pressor areas, make the pressure variation rate P of between pressor areas 7
1' drop to the 1.8hPa/s of below 2.0hPa/s.
And, between this pressor areas controlled in the scope of suitable pressure variation rate 7 and stop interval 8 time devided modulation, between pressor areas 7 and stop interval 8 the setting of pressure variation amount can carry out calculating and setting in control setup 5.
Be explained above embodiments of the invention, but the structure illustrated in embodiment so far is only an example, the present invention can carry out suitable change in the scope not departing from technological thought.
Indicia explanation
1 ... quantity regulating device for air
2 ... car
3 ... represent the data bank of the pressure variation amount corresponding with feeling the incidence of the people that ear is swollen clearly
4 ... pressure test device
5 ... control setup (Pneumatic controller)
6 ... gas pressure pattern
7 ... add between depressor area
8 ... to stop interval
9 ... feel the incidence (during pressurization) of the people that ear is swollen clearly
10 ... feel the incidence (during pressurization) of the serious people swollen to the uncomfortable ear cannot standing the degree of not pulling out ear
11 ... feel the pressure reduction that clear and definite ear is swollen
12 ... pull out the impact of ear delay time
13 ... pull out reckoning middle ear pressure reduction during ear
14 ... feel the incidence (during decompression) of the people that ear is swollen clearly
15 ... feel the incidence (during decompression) of the serious people swollen to the uncomfortable ear cannot standing the degree of not pulling out ear
16 ... outer air pressure
17 ... basic model
18 ... the interval of regulation time
19 ... staircase waveform
20 ... staircase waveform
Claims (7)
1. an establishing method for the elevator with Pneumatic controller, is characterized in that:
Described elevator comprises:
The car be elevated in hoist trunk;
Air in described car is discharged to the outside and carries out reducing pressure or the air outside described car being filled into the quantity regulating device for air carrying out in described car pressurizeing; With
According to the Pneumatic controller that the lifting of described car makes the air pressure in described car change according to gas pressure pattern, described gas pressure pattern has adding between depressor area and adding interval of stopping little between depressor area described in air pressure rate of change ratio of the pressure variation rate being set as specifying,
In the establishing method of the elevator of described band Pneumatic controller,
Based on the first data bank represented with feel the pressure variation amount that the incidence of the people that ear is swollen is corresponding when declining and run clearly, described in when running declining, the pressure variation amount added between depressor area is set as corresponding to the pressure variation amount of the first incidence,
Based on the second data bank represented with feel the pressure variation amount that the incidence of the people that ear is swollen is corresponding when rising and run clearly, described in when running rising, the pressure variation amount added between depressor area is set as the pressure variation amount corresponding to the second incidence, and the pressure variation amount added between depressor area described in when the pressure variation amount added described in when making rising run between depressor area is run than declining is large, and makes described second incidence be the value less than described first incidence.
2. the establishing method of the elevator of band Pneumatic controller as claimed in claim 1, is characterized in that:
Described first incidence is less than 40%.
3. the establishing method of the elevator of band Pneumatic controller as claimed in claim 1 or 2, is characterized in that:
Except to add described in switching between depressor area and except part that the waveform of air pressure of the described interval curve that stops slows down, the described average gas pressure rate of change added between depressor area be set in the scope of 1.0hPa/s to 2.0hPa/s.
4. a manufacture method for the elevator with Pneumatic controller, is characterized in that:
Utilize the establishing method of the elevator of as claimed any one in claims 1 to 3 band Pneumatic controller, add the pressure variation amount between depressor area described in when the decline presetting described Pneumatic controller runs and the pressure variation amount added described in when running between depressor area that rises.
5. the elevator with Pneumatic controller, is characterized in that, comprising:
The car be elevated in hoist trunk;
Air in described car is discharged to the outside and carries out reducing pressure or the air outside described car being filled into the quantity regulating device for air carrying out in described car pressurizeing; With
According to the Pneumatic controller that the lifting of described car makes the air pressure in described car change according to gas pressure pattern, described gas pressure pattern has adding between depressor area and adding interval of stopping little between depressor area described in air pressure rate of change ratio of the pressure variation rate being set as specifying,
The elevator of described band Pneumatic controller has: represent and the first data bank feeling the pressure variation amount that the incidence of the people that ear is swollen is corresponding when declining and run clearly; With the second data bank represented with feel the pressure variation amount that the incidence of the people that ear is swollen is corresponding when rising and run clearly,
Described Pneumatic controller, based on described first data bank, described in when running declining, the pressure variation amount added between depressor area is set as the pressure variation amount corresponding to the first incidence, based on described second data bank, described in when running rising, the pressure variation amount added between depressor area is set as the pressure variation amount corresponding to the second incidence, and the pressure variation amount added between depressor area described in when the pressure variation amount added described in when making rising run between depressor area is run than declining is large, and makes described second incidence be the value less than described first incidence.
6. the elevator of band Pneumatic controller as claimed in claim 5, is characterized in that:
Described first incidence is below 40%.
7. the elevator of the band Pneumatic controller as described in claim 5 or 6, is characterized in that:
Except to add described in switching between depressor area and except part that the waveform of air pressure of the described interval curve that stops slows down, the described average gas pressure rate of change added between depressor area be set in the scope of 1.0hPa/s to 2.0hPa/s.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014084169A JP6272118B2 (en) | 2014-04-16 | 2014-04-16 | Elevator with atmospheric pressure control device, its setting method and manufacturing method |
| JP2014-084169 | 2014-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035914A true CN105035914A (en) | 2015-11-11 |
| CN105035914B CN105035914B (en) | 2017-07-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510180878.2A Expired - Fee Related CN105035914B (en) | 2014-04-16 | 2015-04-16 | Elevator with Pneumatic controller and its establishing method, manufacture method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6272118B2 (en) |
| CN (1) | CN105035914B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110023222A (en) * | 2016-12-27 | 2019-07-16 | 株式会社日立制作所 | Lift appliance |
| CN110228744A (en) * | 2018-03-06 | 2019-09-13 | 富士达株式会社 | The setting method of pressure control mode and the elevator for having maintenance unit |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829696A (en) * | 2017-04-01 | 2017-06-13 | 四川西子孚朗电梯有限公司 | It is secondary to install elevator structure additional |
| JP7123000B2 (en) * | 2019-04-24 | 2022-08-22 | 株式会社日立製作所 | Elevator control system and elevator control method |
| US20210139272A1 (en) * | 2019-11-08 | 2021-05-13 | Otis Elevator Company | Elevator system including a passenger ear comfort application |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105035914B (en) | 2017-07-18 |
| JP2015202952A (en) | 2015-11-16 |
| JP6272118B2 (en) | 2018-01-31 |
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