CN201516854U - Railway vehicle carriage electric heating device - Google Patents
Railway vehicle carriage electric heating device Download PDFInfo
- Publication number
- CN201516854U CN201516854U CN2009203112395U CN200920311239U CN201516854U CN 201516854 U CN201516854 U CN 201516854U CN 2009203112395 U CN2009203112395 U CN 2009203112395U CN 200920311239 U CN200920311239 U CN 200920311239U CN 201516854 U CN201516854 U CN 201516854U
- Authority
- CN
- China
- Prior art keywords
- pocketed
- heating panel
- guest room
- electric heater
- heater unit
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a railway vehicle carriage electric heating device, which is arranged between a side wallboard and a side wall steel structure of a carriage in the built-in mode, and comprises a reentrant radiating plate, a heating element, an air inlet and an air outlet, wherein the heating element is fixed on the reentrant radiating plate, the air outlet is arranged on a window sill of the carriage, and the air inlet is arranged between the bottom of the side wall board and a floor. Compared with an existing external-mounted electric heater, the railway vehicle carriage electric heating device has simpler structure, maximally utilizes the hidden space of the carriage, does not occupy the limited use space of the carriage, improves the comfort of passengers, has higher safety and reliable performances, and keeps the inside environments of the carriage neater and more attractive.
Description
Technical field
The utility model relates to a kind of electric heater, and particularly a kind of electric heater unit that is applied in the rolling stock guest room belongs to rolling stock machinery manufacturing and ventilating convection heating field are installed.
Background technology
Along with developing rapidly of city railway traffic, the facility structure design is humanized in the car, in order to make the temperature in the vehicle passenger cab remain on normal room temperature, guarantee that the passenger is healthy and journey is comfortable, so in the guest room of rolling stock, all dispose electric heater unit.
Generally adopt external hanging type that electric heater is installed at present, but this mounting means heat supply only relies on hot gas to distribute naturally, heating effect is not desirable especially, the energy is made full use of, in addition, the mode of this kind installation electric heater need take the usage space in the guest room, outward appearance is also not too attractive in appearance, influence passenger's comfort level, when heating, the passenger is shelved on pin or little object on the electric heater unintentionally, because the electric heater surface temperature is higher, can slightly damage passenger's article.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, provides a kind of and can be placed on side wall inside, guest room, conserve space, and safe and reliable rolling stock guest room electric heater unit.
For achieving the above object, the technical solution of the utility model is:
A kind of rolling stock guest room electric heater unit, comprise pocketed heating panel, heat element, ventilation inlet and air outlet, described pocketed heating panel is fixedly mounted between guest room framed side wallboard and the side wall steel structure, described heat element is fixed on the described pocketed heating panel, described air outlet is driveed on the guest room windowsill, and described ventilation inlet is located between the framed side wallboard and floor of described windowsill below.
Further improvement of the utility model is, described pocketed heating panel is fixed by the fixed beam that is used for fixing described framed side wallboard, gap between the bottom of described pocketed heating panel and the described fixed beam forms described ventilation inlet, and the material of described pocketed heating panel is an aluminium sheet.
Of the present utility model further the improvement is, between described pocketed heating panel and the side wall steel structure winter protection material is set, and described pocketed heating panel is by the fixing pre-connection of double faced adhesive tape and described steel structure.
Content to sum up, rolling stock provided by the utility model guest room electric heater unit, adopt built-in mode, electric heater unit is arranged between guest room framed side wallboard and the side wall steel structure, compare with existing external hanging type electric heater, structure is more simple, not only maximally utilise recessive space in the car, do not taken the limited usage space in the guest room, improved passenger's comfort level, and have higher safety and reliability, also make the environment in the guest room more neat and artistic simultaneously.
This electric heater unit is by the gap nature air feed between side wall bottom pocketed heating panel and the fixed beam, and the air outlet formation convection current with windowsill has effectively improved the radiating effect of this electric heater unit, reaches design temperature thereby indoor temperature is risen rapidly.
In addition, between this electric heater unit and side wall steel structure, be provided with the winter protection material, the fixed beam that utilizes framed side wallboard itself simultaneously is with the fixing heating panel of the mode that compresses, and use double faced adhesive tape to captive joint with steel structure, the use of these measures has been avoided producing heat bridge between heating panel and the side wall steel structure fully, can effectively prevent the loss of heat, further improve the radiating efficiency of this electric heater unit.
Description of drawings
Fig. 1 the utility model structural representation.
As shown in Figure 1, pocketed heating panel 1, heat element 2, ventilation inlet 3, air outlet 4, framed side wallboard 5, side wall steel structure 6, windowsill 7, fixed beam 8, winter protection material 9.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 1, the skin of rolling stock side wall is a side wall steel structure 6, internal layer is the framed side wallboard 5 with decoration function, framed side wallboard 5 fixedly mounts by many fixed beams 8, this rolling stock guest room electric heater unit just is arranged in the framed side wallboard 5 and the space between the side wall steel structure 6 of vehicle window below, guest room, make full use of the recessive space of car in-to-in, do not taken the limited usage space in the guest room.
Electric heater unit described in the utility model comprises pocketed heating panel 1, heat element 2, ventilation inlet 3 and air outlet 4.
Wherein, heat element 2 can adopt the components and parts such as tubular electric heating element that generally use, and heat element 2 directly is fixed on the central authorities of pocketed heating panel 1 by fasteners such as screws.
Pocketed heating panel 1 is fixedly mounted in the cavity of the side wall steel structure 6 between guest room framed side wallboard 5 and the side wall steel structure 6, between it and the side wall steel structure 6 one deck heat-insulating and cold material 9 is set, and can avoid thermal loss.Pocketed heating panel 1 one side is close to winter protection material 9, the one side with about two fixed beams 8 compress, thereby pocketed heating panel 1 is fixedly secured, and this kind mounting means does not use any fastener between pocketed heating panel 1 and side wall steel structure 6, can effectively avoid producing heat bridge between fastener and the side wall steel structure 6, cause thermal loss, simultaneously, the fixed installation structure that this kind mounting means has utilized vehicle itself to be had more, structure is more simple, and cost is low.
In order to make pocketed heating panel 1 fixing more solid and reliable, strengthen the thermal insulation between pocketed heating panel 1 and the side wall steel structure 6 simultaneously, improve the radiating efficiency of whole device, pocketed heating panel 1 adopts double faced adhesive tape to stick on the steel structure 6.
Because the heat-radiating properties of aluminium is good, so the material of pocketed heating panel 1 adopts aluminium sheet.
The air outlet 4 of this electric heater unit is driveed on guest room windowsill 7, and air outlet 4 places can be provided with structures such as air outlet grate or filtering net, can avoid leaving the air port like this on framed side wallboard 5, and influence the whole decorative effect of framed side wallboard 5.
3 of ventilation inlets are located between the framed side wallboard 5 and floor of windowsill 7 belows, it directly utilizes the gap that itself has between the fixed beam 8 of the bottom of pocketed heating panel 1 and below to form ventilation inlet 3, the free convection of formation air between the air outlet 4 on ventilation inlet 3 and the windowsill 7.
This electric heater unit mainly is to conduct heat by the circulating air radiation, cold air in the guest room enters in the electric heater unit through ventilation inlet 3, heat by 2 pairs of air of heat element, because the proportion of hot air is lighter than cold air, so the air through heating can flow to top, flow out from air outlet 4, form circulating air naturally, thus the air in the heating guest room.
The installation process of this electric heater unit is, heat-insulating and cold material 9 at first is installed on guest room side wall steel structure 6, the pocketed heating panel 1 usefulness double faced adhesive tape that will shift to an earlier date pre-group of heat element 2 again pastes in the cavity of winter protection material 9, assemble fixed beam 8 then, be fixed with fixed beam 8, ornamental framed side wallboard 5 is installed at last again.
As mentioned above, given in conjunction with the accompanying drawings and embodiments scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solutions of the utility model, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (6)
1. rolling stock guest room electric heater unit, it is characterized in that: comprise pocketed heating panel (1), heat element (2), ventilation inlet (3) and air outlet (4), described pocketed heating panel (1) is fixedly mounted between guest room framed side wallboard (5) and the side wall steel structure (6), described heat element (2) is fixed on the described pocketed heating panel (1), described air outlet (4) is driveed on guest room windowsill (7), and described ventilation inlet (3) is located between the framed side wallboard (5) and floor of described windowsill (7) below.
2. rolling stock according to claim 1 guest room electric heater unit is characterized in that: described pocketed heating panel (1) is fixed by the fixed beam (8) that is used for fixing described framed side wallboard (5).
3. rolling stock according to claim 2 guest room electric heater unit is characterized in that: the gap between the bottom of described pocketed heating panel (1) and the described fixed beam (8) forms described ventilation inlet (3).
4. rolling stock according to claim 1 guest room electric heater unit is characterized in that: the material of described pocketed heating panel (1) is an aluminium sheet.
5. according to each described rolling stock guest room electric heater unit of claim 1 to 4, it is characterized in that: between described pocketed heating panel (1) and the side wall steel structure (6) winter protection material (9) is set.
6. rolling stock according to claim 5 guest room electric heater unit is characterized in that: described pocketed heating panel (1) is captiveed joint with described steel structure (6) by double faced adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203112395U CN201516854U (en) | 2009-09-24 | 2009-09-24 | Railway vehicle carriage electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203112395U CN201516854U (en) | 2009-09-24 | 2009-09-24 | Railway vehicle carriage electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516854U true CN201516854U (en) | 2010-06-30 |
Family
ID=42497572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203112395U Expired - Lifetime CN201516854U (en) | 2009-09-24 | 2009-09-24 | Railway vehicle carriage electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516854U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627620A (en) * | 2016-12-01 | 2017-05-10 | 中车青岛四方机车车辆股份有限公司 | Train wallboard and train provided with same |
| CN112977513A (en) * | 2019-12-17 | 2021-06-18 | 中车唐山机车车辆有限公司 | Rail vehicle |
| CN114604280A (en) * | 2022-03-24 | 2022-06-10 | 中车青岛四方机车车辆股份有限公司 | Air duct structure of railway vehicle and railway vehicle |
-
2009
- 2009-09-24 CN CN2009203112395U patent/CN201516854U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627620A (en) * | 2016-12-01 | 2017-05-10 | 中车青岛四方机车车辆股份有限公司 | Train wallboard and train provided with same |
| CN112977513A (en) * | 2019-12-17 | 2021-06-18 | 中车唐山机车车辆有限公司 | Rail vehicle |
| CN114604280A (en) * | 2022-03-24 | 2022-06-10 | 中车青岛四方机车车辆股份有限公司 | Air duct structure of railway vehicle and railway vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201516854U (en) | Railway vehicle carriage electric heating device | |
| CN108951941A (en) | A kind of cooling wall structure | |
| CN102721197B (en) | Efficient multipurpose solar ventilating heat collecting device | |
| CN207878832U (en) | A kind of wall decoration heating combination unit | |
| CN103485457A (en) | Energy-saving spraying and dual-cooling type double-skin glass curtain wall | |
| CN203213359U (en) | Air inlet and air outlet staggered type natural ventilation double-layered glass curtain wall system | |
| CN209397750U (en) | A kind of environmentally-friendly multi-layer insulation board | |
| CN204936922U (en) | A kind of caravan body of wall being applicable to cold district | |
| CN102602458A (en) | Energy-saving coach and coach body covering method | |
| CN207245509U (en) | A kind of bridge-cut-off aluminum casement window | |
| CN202419768U (en) | Carbon crystal wall heating board | |
| CN105937312B (en) | Band fan twin flue water cycle temperature control bus platform | |
| CN204983188U (en) | Heat exchange low carbon building energy conservation wall | |
| CN201284523Y (en) | Photovoltaic curtain wall with bilayer structure | |
| CN210659052U (en) | Be used for building outer wall fire prevention to decorate integration heat preservation wallboard | |
| CN203361965U (en) | Sunshade heat insulation and preservation integrated outer window | |
| CN203687150U (en) | Airway-type wall warmer | |
| CN203771551U (en) | A novel wall body air conditioner terminal | |
| CN206256824U (en) | A kind of system aluminum wood door and window with heat-insulation and heat-preservation function | |
| CN206856578U (en) | A kind of caravan wall panel structure | |
| CN211472830U (en) | Energy-saving passive house | |
| CN207377368U (en) | Slip shutter is folded suitable for the flush type of Passive low-energy building | |
| CN205776943U (en) | A kind of assembled photovoltaic glass insulation curtain wall unit plate | |
| CN205242625U (en) | Board house with wall warms up function | |
| CN205481846U (en) | Double -effect solar collector system integrated with building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Meifeng Inventor after: Xie Quanyi Inventor before: Pan Meifeng Inventor before: Xie Quanyi |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100630 |
|
| CX01 | Expiry of patent term |