CN103072883A - Ventilation structure for elevator - Google Patents
Ventilation structure for elevator Download PDFInfo
- Publication number
- CN103072883A CN103072883A CN2011103265710A CN201110326571A CN103072883A CN 103072883 A CN103072883 A CN 103072883A CN 2011103265710 A CN2011103265710 A CN 2011103265710A CN 201110326571 A CN201110326571 A CN 201110326571A CN 103072883 A CN103072883 A CN 103072883A
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- Prior art keywords
- sedan
- elevator
- chair
- carriage
- ventilation
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Abstract
The invention relates to a ventilation structure for an elevator, and the ventilation structure is characterized in that an enclosure bulkhead (1) of a carriage is additionally provided with holes, and a top (2) and a bottom (2) of the enclosure bulkhead of the carriage are respectively provided with a riveting nut (4) for increasing the ventilation area. According to the stipulation in an elevator manufacturing and installation security regulation of GB7588, in order to guarantee the circulation of the air inside the elevator, the valid area of the ventilation hole of the carriage is not less than one percent of the valid area of the carriage. Moreover, the requirement on the ventilation hole is as follows: a rigid straight stick with the diameter of 10mm cannot pass through the wall of the carriage via the ventilation hole, so that no foreign matter can enter the carriage through the ventilation hole to injure passengers.
Description
Technical field
The present invention relates to a kind of aeration structure.
Background technology
According to stipulating in GB 7588 elevator manufacturings and the installation safety standard, be to guarantee the elevator inner air flow, the payload space of the breather port of car must not be less than 1% of car payload space.And the breather port of arranging, requiring with a diameter is the hard straight rod of 10mm, can not pass the sedan-chair wall through breather port in car, ensures the safety of passenger in the elevator.For satisfying air-conditioning requirement, common design plan is to back down at sedan-chair to establish breather port, but can not satisfy like this requirement of payload space, and generally the sedan-chair top all is furnished with the furred ceiling decoration, and perforate too greatly then can affect visual effect in the car.
Summary of the invention
This practical technical matters to be solved is, a kind of aeration structure is provided, and can satisfy in the national standard good ventilation requirement for elevator.
The present invention is achieved through the following technical solutions goal of the invention:
A kind of elevator aeration structure, this structure increases perforate by the sedan-chair wall at the car leg, at the bottom of the sedan-chair of car leg top, sedan-chair the riveting nut that increases draught area is set.
The perforate of the wall of sedan-chair described in the present invention is long lumbar hole, is separately positioned on the upper and lower of sedan-chair wall, and the size of described long lumbar hole is 5mm * 30mm, and perforate is not in the face of passenger in the car.
The height of the riveting nut that the wall of sedan-chair described in the present invention two ends arrange is 5mm.
The advantage of the technical program is:
1. perforate on the sedan-chair top is furnished with blower fan, strengthens the Air Flow in the elevator.
2. the car leg is open-celled structure all around, enlarges draught area.
3. junction at the bottom of car leg and the sedan-chair top sedan-chair utilizes the riveting nut structure, and simple installation has increased the circulating air gap, has further increased draught area.
Description of drawings
Fig. 1 is scheme drawing of the present invention.
Fig. 2 is scheme drawing at the bottom of sedan-chair of the present invention top, the sedan-chair.
Fig. 3 is riveting nut structural representation of the present invention.
The specific embodiment
A kind of elevator aeration structure, this structure increases perforate by the sedan-chair wall 1 at the car leg, and 3 arrange the riveting nut 4 that increases draught area at the bottom of the sedan-chair of car leg top 2, sedan-chair.The perforate of sedan-chair wall (1) is long lumbar hole, is separately positioned at the bottom of the sedan-chair top 2, sedan-chair of sedan-chair wall on 3, and the size of described long lumbar hole is 5mm * 30mm, and perforate is in the face of passenger in the car.The height of the riveting nut (4) that described sedan-chair wall two ends arrange is 5mm, and after the installation of the present invention, this highly then be and sedan-chair pushes up 2, the ventilation gap at the bottom of the sedan-chair between 3; The present invention adopts riveting nut 4 fixed forms, and is as long as can realize installing and fixing of sedan-chair wall by binding bolt, safe and reliable.It is simple in structure, safe and reliable;
Spirit Essence of the present invention is: under the prerequisite that satisfies the elevator ride comfort level, improve by the novelty to the elevator part-structure, thereby reach the Its Relevant Technology Standards requirement.In addition, the non-creativeness that those skilled in the art carries out the technical program improves, and also belongs to the protection domain of this patent.
Claims (3)
1. elevator aeration structure is characterized in that: this structure increases perforate by the sedan-chair wall (1) at the car leg, and (3) arrange the riveting nut (4) of increase draught area at the bottom of the sedan-chair top (2) of car leg, sedan-chair.
2. a kind of elevator aeration structure as claimed in claim 1, it is characterized in that: the perforate of described sedan-chair wall (1) is long lumbar hole, is separately positioned on the upper and lower of sedan-chair wall, and the size of described long lumbar hole is 5mm * 30mm, and perforate is in the face of passenger in the car.
3. a kind of elevator aeration structure as claimed in claim 1 is characterized in that: the height of the riveting nut (4) that described sedan-chair wall two ends arrange is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103265710A CN103072883A (en) | 2011-10-25 | 2011-10-25 | Ventilation structure for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103265710A CN103072883A (en) | 2011-10-25 | 2011-10-25 | Ventilation structure for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103072883A true CN103072883A (en) | 2013-05-01 |
Family
ID=48149609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103265710A Withdrawn CN103072883A (en) | 2011-10-25 | 2011-10-25 | Ventilation structure for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103072883A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005112522A (en) * | 2003-10-06 | 2005-04-28 | Toshiba Elevator Co Ltd | Elevator device for clean room |
| CN1626426A (en) * | 2003-12-08 | 2005-06-15 | 因温特奥股份公司 | Elevator cabin with integrated ventilation system |
| CN1648028A (en) * | 2004-12-29 | 2005-08-03 | 上海交通大学 | Natural ventication lift car |
| CN1778661A (en) * | 2004-11-18 | 2006-05-31 | 东芝电梯株式会社 | Lower ventilating structure of elevator car |
| CN2846378Y (en) * | 2005-12-22 | 2006-12-13 | 广州日立电梯有限公司 | Car wall connection structure |
| CN101481063A (en) * | 2008-12-31 | 2009-07-15 | 日立电梯（中国）有限公司 | Elevator lift-cabin wind-guiding device |
| CN201458469U (en) * | 2009-08-18 | 2010-05-12 | 康奈尔(上海)能源技术有限公司 | Automatic ventilation system used on elevator |
| CN101920894A (en) * | 2010-09-07 | 2010-12-22 | 日立电梯(上海)有限公司 | Elevator car wall panels spliced by using slide slots and buckles |
| CN201825622U (en) * | 2010-06-25 | 2011-05-11 | 浙江师范大学 | Novel elevator car wall |
-
2011
- 2011-10-25 CN CN2011103265710A patent/CN103072883A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005112522A (en) * | 2003-10-06 | 2005-04-28 | Toshiba Elevator Co Ltd | Elevator device for clean room |
| CN1626426A (en) * | 2003-12-08 | 2005-06-15 | 因温特奥股份公司 | Elevator cabin with integrated ventilation system |
| CN1778661A (en) * | 2004-11-18 | 2006-05-31 | 东芝电梯株式会社 | Lower ventilating structure of elevator car |
| CN1648028A (en) * | 2004-12-29 | 2005-08-03 | 上海交通大学 | Natural ventication lift car |
| CN2846378Y (en) * | 2005-12-22 | 2006-12-13 | 广州日立电梯有限公司 | Car wall connection structure |
| CN101481063A (en) * | 2008-12-31 | 2009-07-15 | 日立电梯（中国）有限公司 | Elevator lift-cabin wind-guiding device |
| CN201458469U (en) * | 2009-08-18 | 2010-05-12 | 康奈尔(上海)能源技术有限公司 | Automatic ventilation system used on elevator |
| CN201825622U (en) * | 2010-06-25 | 2011-05-11 | 浙江师范大学 | Novel elevator car wall |
| CN101920894A (en) * | 2010-09-07 | 2010-12-22 | 日立电梯(上海)有限公司 | Elevator car wall panels spliced by using slide slots and buckles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130501 |