CN103029712A - Heat insulation and heat control device of locomotive driver cab - Google Patents
Heat insulation and heat control device of locomotive driver cab Download PDFInfo
- Publication number
- CN103029712A CN103029712A CN2012105321141A CN201210532114A CN103029712A CN 103029712 A CN103029712 A CN 103029712A CN 2012105321141 A CN2012105321141 A CN 2012105321141A CN 201210532114 A CN201210532114 A CN 201210532114A CN 103029712 A CN103029712 A CN 103029712A
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- Prior art keywords
- driver
- heat
- cab
- locomotive
- sun shield
- Prior art date
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a heat insulation and heat control device of a locomotive driver cab. A screw seat is welded and fixed on a support; the support is welded and fixed on the outer surface of the top cover of the driver cab; and a sun shield is fixed on the screw seat through a bolt and a washer. When the locomotive operates under the environment condition of high outdoor temperature, sunlight directly irradiates to the sun shield and direct irradiation to the top cover of the driver cab is avoided. A rubber cushion is further clamped between the sun shield and the support. Besides, the outer side surface of the sun shield is further sprayed with a layer of radiation-proof heat dissipating coating. The heat insulation and heat control device of the locomotive driver cab provided by the invention reduces the heat of the sunlight transferred to the interior of the driver cab; and therefore, the load of the air-conditioner is reduced, the use of the locomotive storage battery is reduced, a comfortable working space is provided for a driver, the working efficiency of the driver and the crew is improved and human errors are reduced. Simultaneously, influence of high temperature on the internal equipment of the driver cab is also reduced and running safety is guaranteed.
Description
Technical field
The present invention relates to a kind of heat insulation and heat control device, relate in particular to a kind of heat insulation and heat control device of locomotive cab.
Background technology
The design of driver's cab must provide safe, reliable, comfortable working environment to the driver and conductor, also should guarantee locomotive in operational process, the normal operation of driver's cab internal unit simultaneously.Because the locomotive operation environment is different, some regional train operation ambient temperature is too high, and some areas can reach 45 ℃～50 ℃ high temperature.Typical temperature is too high, can directly cause driver's indoor temperature to raise rapidly, has a strong impact on driver and conductor's work.
The driver's cab internal temperature of diesel locomotive is normally regulated by air-conditioning under hot environment, and the permeability of heat of metal is fine, when ambient temperature too high, direct sunlight driver's cab top cover, heat can enter driver's cab inside by the top cover conduction very soon, the driver's cab internal temperature is raise, not only increase the load of air-conditioning, also can affect the normal operation of driver's cab internal unit.
Because the effects limit such as workload of the finite sum air-conditioning self of storage battery box charge capacity, in the locomotive long distance running, can't guarantee the inner suitable temperature of driver's cab, the too high meeting of driver's cab internal temperature has a strong impact on driver's state of mind, also can the equipment of driver's cab inside be impacted, locomotive driving is caused a hidden trouble safely.
Summary of the invention
Technical matters solved by the invention is to overcome the deficiencies in the prior art, and a kind of temperature that both can reduce in the driver's cab is provided, and can reduce again the use to storage battery, reduces the locomotive cab heat insulation and heat control device of air conditioner load.
The technical solution used in the present invention is: locomotive cab heat insulation and heat control device, and the spiral shell seat is weldingly fixed on the support, and support welding is fixed on the driver's cab top cover outside face, and sun shield is fixed on the spiral shell seat by bolt and packing ring.When locomotive moved under the higher environmental conditions of outdoor temperature, direct irradiation of sunlight was avoided the direct projection to the driver's cab top cover on sun shield.The Air Flow that forms in the locomotive driving process flows through in the space of sun shield and the formation of driver's cab top cover, the permeability of heat of air is poorer than metal, can stop the heat in the sun shield to be directly transferred to driver's cab, pass through simultaneously Air Flow, the heat that direct sunlight transmits behind the sun shield is directly taken away, effectively reduced the temperature of driver's cab top cover outside face.
Also accompany rubber pad between sun shield and the support.Rubber pad reduces the heat that is imported into the driver's cab top cover by sun shield by support, simultaneously can absorbing vibration, reduce noise.
Sun shield outside face also sprays one deck radiation protection radiating coating.Radiation protection radiating coating strengthens the radiating effect of cooling and insulating mechanism, protects to a certain extent the cooling and insulating device simultaneously, prolongs the service life of cooling and insulating device.
The invention has the beneficial effects as follows that locomotive cab heat insulation and heat control device has reduced the heat that sunlight is delivered to driver's cab inside, therefore reduced the load of air-conditioning, reduced the use to locomotive storage batteries, provide a comfortable working space to the driver, improve driver and conductor's work efficiency,, reduce human error.Also reduce simultaneously high temperature the equipment of driver's cab inside is impacted, guarantee traffic safety.
Description of drawings
Fig. 1 is the structural representation of locomotive cab heat insulation and heat control device of the present invention;
Fig. 2 is the partial enlarged view of I section among Fig. 1.
Fig. 3 is the cooling mechanism fundamental diagram.
Be labeled as among the figure: 1-spiral shell seat, 2-support, 3-driver's cab top cover, 4-sun shield, 5-packing ring, 6-bolt, 7-rubber pad, 8-radiation protection radiating coating.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Locomotive cab heat insulation and heat control device as depicted in figs. 1 and 2.Spiral shell seat 1 is weldingly fixed on the support 2, and support 2 is weldingly fixed on driver's cab top cover 3 outside faces, and sun shield 4 is fixed on the spiral shell seat 1 by bolt 6 and packing ring 5.When locomotive moved under the higher environmental conditions of outdoor temperature, direct irradiation of sunlight was avoided the direct projection to driver's cab top cover 3 on sun shield 4.The Air Flow that forms in the locomotive driving process flows through in the space that sun shield 4 and driver's cab top cover 3 form, the permeability of heat of air is poorer than metal, can stop the heat in the sun shield 4 to be directly transferred to driver's cab, pass through simultaneously Air Flow, direct sunlight is directly taken away to the heat of sun shield 4 rear transmission, effectively reduced the temperature of driver's cab top cover 3 outside faces.
Also accompany rubber pad 7 between sun shield 4 and the support 2.Rubber pad 7 reduces the heat that is imported into driver's cab top cover 3 by sunshade 4 plates by support 2, simultaneously can absorbing vibration, reduce noise.
Sun shield 4 outside faces also spray one deck radiation protection radiating coating 8.Radiation protection radiating coating 8 strengthens the radiating effect of cooling and insulating mechanism, protects to a certain extent heat insulation and heat control device, the service life of prolong insulation heat sink simultaneously.
Locomotive cab heat insulation and heat control device of the present invention has reduced the heat that sunlight is delivered to driver's cab inside, therefore reduce the load of air-conditioning, reduced the use to locomotive storage batteries, provide a comfortable working space to the driver, improve driver and conductor's work efficiency,, reduce human error.Also reduce simultaneously high temperature the equipment of driver's cab inside is impacted, guarantee traffic safety.
Claims (3)
1. locomotive cab heat insulation and heat control device, it is characterized in that: spiral shell seat (1) is weldingly fixed on the support (2), support (2) is weldingly fixed on driver's cab top cover (3) outside face, and sun shield (4) is fixed on the spiral shell seat (1) by bolt (6) and packing ring (5).
2. locomotive cab heat insulation and heat control device according to claim 1 is characterized in that: also accompany rubber pad (7) between sun shield (4) and the support (2).
3. locomotive cab heat insulation and heat control device according to claim 1 and 2 is characterized in that: sun shield (4) outside face also sprays one deck radiation protection radiating coating (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105321141A CN103029712A (en) | 2012-12-12 | 2012-12-12 | Heat insulation and heat control device of locomotive driver cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105321141A CN103029712A (en) | 2012-12-12 | 2012-12-12 | Heat insulation and heat control device of locomotive driver cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103029712A true CN103029712A (en) | 2013-04-10 |
Family
ID=48017242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105321141A Pending CN103029712A (en) | 2012-12-12 | 2012-12-12 | Heat insulation and heat control device of locomotive driver cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103029712A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189078Y (en) * | 1994-05-06 | 1995-02-08 | 江西东成实业有限公司 | Sun Visor for automobile |
| CN2197267Y (en) * | 1994-04-22 | 1995-05-17 | 王志明 | Vehicle sunshade |
| CN2374410Y (en) * | 1999-04-30 | 2000-04-19 | 陆健 | Roof heat isolating device of automobile |
| JP2004210146A (en) * | 2002-12-27 | 2004-07-29 | Toyoji Yoshida | Roof shading and heat shielding device of automobile |
| CN2684317Y (en) * | 2003-12-31 | 2005-03-09 | 吕政伦 | Sun-shading and ventilating signboard holder device |
| CN201021212Y (en) * | 2007-04-06 | 2008-02-13 | 林麟 | A thermal insulation, heat insulation, sound insulation compartment |
| CN201941695U (en) * | 2010-12-02 | 2011-08-24 | 重庆长安汽车股份有限公司 | Mounting bracket of vehicle insulation board |
| CN102745146A (en) * | 2012-07-12 | 2012-10-24 | 刘锋 | Effective heat preserving method for passenger car by protective layer |
-
2012
- 2012-12-12 CN CN2012105321141A patent/CN103029712A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197267Y (en) * | 1994-04-22 | 1995-05-17 | 王志明 | Vehicle sunshade |
| CN2189078Y (en) * | 1994-05-06 | 1995-02-08 | 江西东成实业有限公司 | Sun Visor for automobile |
| CN2374410Y (en) * | 1999-04-30 | 2000-04-19 | 陆健 | Roof heat isolating device of automobile |
| JP2004210146A (en) * | 2002-12-27 | 2004-07-29 | Toyoji Yoshida | Roof shading and heat shielding device of automobile |
| CN2684317Y (en) * | 2003-12-31 | 2005-03-09 | 吕政伦 | Sun-shading and ventilating signboard holder device |
| CN201021212Y (en) * | 2007-04-06 | 2008-02-13 | 林麟 | A thermal insulation, heat insulation, sound insulation compartment |
| CN201941695U (en) * | 2010-12-02 | 2011-08-24 | 重庆长安汽车股份有限公司 | Mounting bracket of vehicle insulation board |
| CN102745146A (en) * | 2012-07-12 | 2012-10-24 | 刘锋 | Effective heat preserving method for passenger car by protective layer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |