CN104554308A - Heating floor for 100% low-floor metro vehicle - Google Patents

Heating floor for 100% low-floor metro vehicle Download PDF

Info

Publication number
CN104554308A
CN104554308A CN201410800803.5A CN201410800803A CN104554308A CN 104554308 A CN104554308 A CN 104554308A CN 201410800803 A CN201410800803 A CN 201410800803A CN 104554308 A CN104554308 A CN 104554308A
Authority
CN
China
Prior art keywords
cover board
floor
heating
edge sealing
lower cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410800803.5A
Other languages
Chinese (zh)
Inventor
杨建龙
姚昕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Changchun Railway Vehicles Co Ltd
Original Assignee
Changchun Railway Vehicles Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changchun Railway Vehicles Co Ltd filed Critical Changchun Railway Vehicles Co Ltd
Priority to CN201410800803.5A priority Critical patent/CN104554308A/en
Publication of CN104554308A publication Critical patent/CN104554308A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/10—Floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0036—Means for heating only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Central Heating Systems (AREA)

Abstract

The invention discloses a heating floor for a 100% low-floor metro vehicle. The heating floor is characterized by comprising an upper cover board, a heating film, a cover board, a core material, a lower cover board, a base plate and an edge sealing section, wherein the upper cover board is connected to the edge sealing section through rivets, the heating film and the cover board under the heating film are clamped between the upper cover board and a left stage on the edge sealing section, the base plate is arranged between the lower cover board and a groove under the edge sealing section, the base plate, the lower cover board and the groove are connected through rivets, and the core material is arranged between the cover board and the lower cover board. Through a typical structural form of the upper cover board, the heating film, the core material, the lower cover board and the aluminum edge sealing section at the periphery, the flatness of the whole formed floor is smaller than 1 mm and the deformation after heating is smaller than 0.5 mm. In comparison with the common floor, the heating floor has good sound insulation performance and thermal insulation performance; through arranging the heating film, the effective usable area of a guest room is increased, the space is saved, the heating floor can replace an electric heater, and the problem of non-uniform heating is solved.

Description

100% low floor railcar heating floor
Technical field
The present invention relates to a kind of railcar heating floor structure design.
Background technology
Existing city railway vehicle adopts air-conditioning and electric heater heating always, and diverse location heat supply temperature there are differences.And space, low floor project guest room, Shenyang 100% is little, electric heater difficult arrangement, regional area can not cabling, and distribution difficulty, therefore needs to develop a kind of heating arrangement replacing electric heater to heat.
Summary of the invention
The object of this invention is to provide a kind of heating floor, increase the effective usable floor area in guest room, conserve space, replace electric heater to use, solve the uniform problem of heat supply.
For achieving the above object, the invention provides a kind of 100% low floor railcar heating floor, it is characterized in that: comprise upper cover plate, heating film, cover plate, core, lower cover, backing plate, edge sealing sectional material, rivet interlacement is passed through between upper cover plate and edge sealing sectional material, heating film and the cover plate below it to be clipped in above upper cover plate and edge sealing sectional material between the step of the left side, between lower cover and edge sealing sectional material lower recess, backing plate is set and by rivet interlacement, between cover plate and lower cover, core is set.
For making intensity and sound absorption qualities better, polyester resin PET selected by core.
The present invention is by adopting the typical forms of upper cover plate+heating film+core+lower cover, surrounding edge sealed aluminium section bar, and the floor one integral piece planeness after composition is less than 1 millimeter, and after heating, distortion is less than 0.5 millimeter.Relative to general floorings, there is good sound isolating and heat insulating performance; The setting of heating film, increases the effective usable floor area in guest room, conserve space, replaces electric heater to use, solves the uniform problem of heat supply.Life-span reaches 32 years, thickness: 17.2, in the past metro project 18.
Accompanying drawing explanation
Fig. 1 is cross sectional drawing of the present invention.
Detailed description of the invention
With reference to Fig. 1, the present invention originally comprises 1 millimeters thick upper cover plate 1, thickness 0.5 millimeter of electric heating film 2,0.5 millimeters thick cover plate 3,14 millimeters thick PET(polyester resin) core 5,1 millimeters thick lower cover 6, backing plate 7, edge sealing sectional material 8, connected by rivet 4 between upper cover plate and edge sealing sectional material, heating film 2 and the cover plate below it 3 are clipped in upper cover plate 1 and edge sealing sectional material 8 above between the step of the left side, between lower cover 6 with edge sealing sectional material 8 lower recess, backing plate 7 is set and is connected by rivet 4, core 5 is set between cover plate 3 and lower cover 6.After the composition of floor, gross thickness is 17.2 millimeters, and the floor one integral piece planeness after composition is less than 1 millimeter, and after heating, distortion is less than 0.5 millimeter.

Claims (1)

1. a low floor railcar heating floor, it is characterized in that: comprise upper cover plate, heating film, cover plate, core, lower cover, backing plate, edge sealing sectional material, rivet interlacement is passed through between upper cover plate and edge sealing sectional material, heating film and the cover plate below it to be clipped in above upper cover plate and edge sealing sectional material between the step of the left side, between lower cover and edge sealing sectional material lower recess, backing plate is set and by rivet interlacement, between cover plate and lower cover, core is set.
CN201410800803.5A 2014-12-22 2014-12-22 Heating floor for 100% low-floor metro vehicle Pending CN104554308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410800803.5A CN104554308A (en) 2014-12-22 2014-12-22 Heating floor for 100% low-floor metro vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410800803.5A CN104554308A (en) 2014-12-22 2014-12-22 Heating floor for 100% low-floor metro vehicle

Publications (1)

Publication Number Publication Date
CN104554308A true CN104554308A (en) 2015-04-29

Family

ID=53071641

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410800803.5A Pending CN104554308A (en) 2014-12-22 2014-12-22 Heating floor for 100% low-floor metro vehicle

Country Status (1)

Country Link
CN (1) CN104554308A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106080630A (en) * 2016-06-17 2016-11-09 中车南京浦镇车辆有限公司 A kind of guest room underframe interior structure of the city rail vehicle being readily disassembled
CN107060267A (en) * 2016-12-03 2017-08-18 佛山京联科技信息咨询有限公司 A kind of complex sound insulation floor
CN108045387A (en) * 2017-12-21 2018-05-18 中车长春轨道客车股份有限公司 Track train and its floor
CN108482402A (en) * 2018-06-05 2018-09-04 成都西交轨道交通装备科技有限公司 A kind of rail traffic vehicles self-locking electrical heating substrate
CN109789883A (en) * 2016-09-30 2019-05-21 川崎重工业株式会社 The heating floor panel device and floor panel structure of rail truck
CN110217249A (en) * 2019-07-18 2019-09-10 中车长春轨道客车股份有限公司 A kind of high and cold EMU heating floor structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2291345Y (en) * 1996-12-06 1998-09-16 东南大学 Low thermal resistance electric heating film heater for rail vehicle
EP2332800A2 (en) * 2009-12-11 2011-06-15 3A Technology & Management Ltd. Composite panel including a heating resistor
CN202106977U (en) * 2011-04-26 2012-01-11 常州长青交通科技股份有限公司 Train floor
CN102438871A (en) * 2009-05-20 2012-05-02 3A科技和管理有限公司 Heating appliance for railway vehicles
FR2975371A3 (en) * 2011-05-19 2012-11-23 Hutchinson Heating end composite floor structure for e.g. driver's cab of rail vehicle, has heating layer covering thermal isolating core via adhesive layer, where core is made of plastic material having density lying between preset values
CN102180175B (en) * 2011-04-26 2013-09-18 常州长青交通科技股份有限公司 Floor of railway vehicle
CN204368156U (en) * 2014-12-22 2015-06-03 长春轨道客车股份有限公司 100% low floor railcar heating floor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2291345Y (en) * 1996-12-06 1998-09-16 东南大学 Low thermal resistance electric heating film heater for rail vehicle
CN102438871A (en) * 2009-05-20 2012-05-02 3A科技和管理有限公司 Heating appliance for railway vehicles
EP2332800A2 (en) * 2009-12-11 2011-06-15 3A Technology & Management Ltd. Composite panel including a heating resistor
CN202106977U (en) * 2011-04-26 2012-01-11 常州长青交通科技股份有限公司 Train floor
CN102180175B (en) * 2011-04-26 2013-09-18 常州长青交通科技股份有限公司 Floor of railway vehicle
FR2975371A3 (en) * 2011-05-19 2012-11-23 Hutchinson Heating end composite floor structure for e.g. driver's cab of rail vehicle, has heating layer covering thermal isolating core via adhesive layer, where core is made of plastic material having density lying between preset values
CN204368156U (en) * 2014-12-22 2015-06-03 长春轨道客车股份有限公司 100% low floor railcar heating floor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106080630A (en) * 2016-06-17 2016-11-09 中车南京浦镇车辆有限公司 A kind of guest room underframe interior structure of the city rail vehicle being readily disassembled
CN106080630B (en) * 2016-06-17 2018-08-03 中车南京浦镇车辆有限公司 A kind of guest room chassis interior structure for the city rail vehicle being readily disassembled
CN109789883A (en) * 2016-09-30 2019-05-21 川崎重工业株式会社 The heating floor panel device and floor panel structure of rail truck
CN107060267A (en) * 2016-12-03 2017-08-18 佛山京联科技信息咨询有限公司 A kind of complex sound insulation floor
CN108045387A (en) * 2017-12-21 2018-05-18 中车长春轨道客车股份有限公司 Track train and its floor
CN108482402A (en) * 2018-06-05 2018-09-04 成都西交轨道交通装备科技有限公司 A kind of rail traffic vehicles self-locking electrical heating substrate
CN108482402B (en) * 2018-06-05 2023-09-15 成都西交轨道交通装备科技有限公司 Self-locking type electric heating substrate for rail transit vehicle
CN110217249A (en) * 2019-07-18 2019-09-10 中车长春轨道客车股份有限公司 A kind of high and cold EMU heating floor structure

Similar Documents

Publication Publication Date Title
CN104554308A (en) Heating floor for 100% low-floor metro vehicle
CN204368156U (en) 100% low floor railcar heating floor
FR2963866B1 (en) HEATING BLOCK FOR ELECTRIC HEATING RADIATOR
CN104176080A (en) Electric heating device of railway vehicle
CN204645524U (en) A kind of graphite paper-aluminium sheet composite heat-conducting floor
CN105133820A (en) Rapid-heating type composite wooden floor
CN102607097A (en) Heating-core floor board and conductive heating board used for same
CN109152302A (en) Electric industry vehicle controller containing radiator
CN201516854U (en) Railway vehicle carriage electric heating device
CN209482501U (en) A kind of novel aluminum insulation board
CN103208766A (en) Fire-resistant bus groove
CN106274935A (en) High-speed trains Ceiling
CN202787824U (en) Buckling plate decorating surface for interior decoration
CN105715016A (en) Antistatic ceramic carbon fiber electric heating movable floor
CN104612370A (en) Improved plastic-wood floor combination structure
CN211054408U (en) Printer head heat abstractor is beaten to FDM formula 3D printer
CN106393880A (en) Antistatic ABS (Acrylonitrile-Butadiene-Styrene) board
CN104295044B (en) Aluminium section bar card article mounting structure
CN204645601U (en) A kind of aluminium extruded sections template
CN104848339B (en) The far-infrared reflection cover and its manufacture method of a kind of integrative-structure
CN105827047B (en) The improvement of more progressive coil ventilation type linear motors constructs
CN106167029A (en) Motor-car air-conditioning duct
CN102647866A (en) Heat-dissipation electrical cabinet
CN204456759U (en) The wood-plastic floor combination structure of improvement
CN207777486U (en) A kind of novel brake disc brake(-holder) block, ventilation slot structure

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150429

WD01 Invention patent application deemed withdrawn after publication