CN103332200B - Water-feeding inlet freezing preventer for train carriages - Google Patents
Water-feeding inlet freezing preventer for train carriages Download PDFInfo
- Publication number
- CN103332200B CN103332200B CN201310308069.6A CN201310308069A CN103332200B CN 103332200 B CN103332200 B CN 103332200B CN 201310308069 A CN201310308069 A CN 201310308069A CN 103332200 B CN103332200 B CN 103332200B
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- China
- Prior art keywords
- freezing cover
- freezing
- cover
- water
- filling pipe
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- 238000007710 freezing Methods 0.000 title claims abstract description 47
- 230000008014 freezing Effects 0.000 title abstract 4
- 239000010410 layer Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 230000002528 anti-freeze Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a water-feeding inlet freezing preventer for train carriages, which comprises a train carriage (1), a water-feeding inlet (2), an air intake passage (4), an anti-freezing cover (5), a cover (7) and an elastic hinge (8), the water-feeding inlet (2) is arranged outside the train carriage (1), the cylindrical anti-freezing cover (5) is arranged around the water-feeding inlet (2), one end of the anti-freezing cover (5) is connected with the train carriage (1) through bolts (3), the hot air intake passage (4) is arranged on one side of the outer wall of the anti-freezing cover (5), the inner wall of the anti-freezing cover (5) is provided with air inlets (6), the air intake passage (4) communicates with the interior of the anti-freezing cover (5) through the air inlets (6), at least one insulating layer (9) is arranged on the outside of the anti-freezing cover (5), and the other end of the anti-freezing cover (5) is connected with the cover (7) through the elastic hinge (8). The structure of the water-feeding inlet freezing preventer is simple, and when a train runs in a cold region, the water-feeding inlet freezing preventer can ensure that the water-feeding inlet cannot be frozen, so that water-feeding work can be smoothly performed.
Description
Technical field
The present invention relates to defroster, be specifically related to a kind of passenger car railway carriage or compartment filling pipe end defroster.
Background technology
In areas such as the northeast of China, because winter temperature is very low, and passenger car railway carriage or compartment filling pipe end is all arranged on vehicle exterior without exception, some is located at car bottom, some is located at cabin-side portion, in order to safety or the reason such as antifreeze, arranges a cover around filling pipe end, some also has lid, there is certain antifreeze effect, but it is reported, still have part filling pipe end to freeze in cold season, cause water difficulty, even cannot go up water.
Summary of the invention
Technical matters to be solved by this invention is exactly
in order tosolve the antifreeze problem of passenger car cold season railway carriage or compartment filling pipe end, ensured carrying out smoothly of upper water conservancy project work, and provided a kind of passenger car railway carriage or compartment filling pipe end defroster.
Technical scheme of the present invention: a kind of passenger car railway carriage or compartment filling pipe end defroster, it comprises passenger car railway carriage or compartment 1, filling pipe end 2, free air diffuser 4, anti-freezing cover 5, lid 7 and elastic hinge 8, outside, passenger car railway carriage or compartment 1 is provided with filling pipe end 2, the anti-freezing cover 5 of drum-shaped is provided with around filling pipe end 2, anti-freezing cover 5 one end is connected by bolt 3 with passenger car railway carriage or compartment 1, anti-freezing cover 5 outer wall side is provided with the free air diffuser 4 of hot air, anti-freezing cover 5 inwall is provided with admission port 6, free air diffuser 4 is communicated with the inside of anti-freezing cover 5 by admission port 6, anti-freezing cover 5 outside is provided with at least one deck heat-insulation layer 9, anti-freezing cover 5 other end is connected with lid 7 by elastic hinge 8.
Described anti-freezing cover 5 barrels of walls are hollow structure, and inside is provided with at least two admission ports 6.
Described anti-freezing cover 5 barrels of walls are single layer structure, and inside is provided with and the admission port 6 that be communicated with corresponding with free air diffuser 4 quantity.
Beneficial effect of the present invention: structure of the present invention is simple, cost is low, be easy to popularization; When train running is at cold district, can ensure that filling pipe end does not freeze, make water everything goes well with your work to carry out.
Accompanying drawing explanation
Fig. 1 is an embodiment of the present invention structural representation;
Fig. 2 is the another kind of example structure schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of passenger car railway carriage or compartment filling pipe end defroster, it comprises passenger car railway carriage or compartment 1, filling pipe end 2, free air diffuser 4, anti-freezing cover 5, lid 7 and elastic hinge 8, outside, passenger car railway carriage or compartment 1 is provided with filling pipe end 2, the anti-freezing cover 5 of drum-shaped is provided with around filling pipe end 2, anti-freezing cover 5 one end is connected by bolt 3 with passenger car railway carriage or compartment 1, anti-freezing cover 5 outer wall side is provided with the free air diffuser 4 of hot air, anti-freezing cover 5 inwall is provided with admission port 6, free air diffuser 4 is communicated with the inside of anti-freezing cover 5 by admission port 6, anti-freezing cover 5 outside is provided with at least one deck heat-insulation layer 9, anti-freezing cover 5 other end is connected with lid 7 by elastic hinge 8.
Described anti-freezing cover 5 barrels of walls are hollow structure, and inside is provided with at least two admission ports 6.
Described anti-freezing cover 5 barrels of walls are single layer structure, and inside is provided with and the admission port 6 that be communicated with corresponding with free air diffuser 4 quantity.
Air-conditioning or heating installation must be had in the carriage that cold district runs, so during the work of this device, need to draw a road hot air from interior, make it enter anti-freezing cover 5 by free air diffuser 4, because of anti-freezing cover 5 inner hollow, and have multiple admission port 6 along internal layer surrounding, thus greenhouse, a local is formed in the inside of anti-freezing cover 5, cover 7 blowing-bies, so enter hot air by free air diffuser 4, discharged by the gap between lid 7 and anti-freezing cover 5.Run the temperature in area according to passenger vehicle, regulate air-flow, just can ensure that the inner temperature of anti-freezing cover 5 is not less than zero centigrade, realize filling pipe end antifreeze.
Claims (3)
1. a passenger car railway carriage or compartment filling pipe end defroster, it comprises passenger car railway carriage or compartment (1), filling pipe end (2), free air diffuser (4), anti-freezing cover (5), lid (7) and elastic hinge (8), passenger car railway carriage or compartment (1) outside is provided with filling pipe end (2), it is characterized in that filling pipe end (2) is provided with the anti-freezing cover (5) of drum-shaped around, anti-freezing cover (5) one end is connected by bolt (3) with passenger car railway carriage or compartment (1), anti-freezing cover (5) outer wall side is provided with the free air diffuser (4) of hot air, anti-freezing cover (5) inwall is provided with admission port (6), free air diffuser (4) is communicated with by the inside of admission port (6) with anti-freezing cover (5), anti-freezing cover (5) outside is provided with at least one deck heat-insulation layer (9), anti-freezing cover (5) other end is connected with lid (7) by elastic hinge (8).
2. a kind of passenger car railway carriage or compartment according to claim 1 filling pipe end defroster, it is characterized in that described anti-freezing cover (5) bucket wall is hollow structure, inside is provided with at least two admission ports (6).
3. a kind of passenger car railway carriage or compartment according to claim 1 filling pipe end defroster, is characterized in that described anti-freezing cover (5) bucket wall is single layer structure, and inside is provided with and the admission port (6) that be communicated with corresponding with free air diffuser (4) quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310308069.6A CN103332200B (en) | 2013-07-23 | 2013-07-23 | Water-feeding inlet freezing preventer for train carriages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310308069.6A CN103332200B (en) | 2013-07-23 | 2013-07-23 | Water-feeding inlet freezing preventer for train carriages |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332200A CN103332200A (en) | 2013-10-02 |
| CN103332200B true CN103332200B (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310308069.6A Active CN103332200B (en) | 2013-07-23 | 2013-07-23 | Water-feeding inlet freezing preventer for train carriages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332200B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB780490A (en) * | 1954-06-03 | 1957-08-07 | English Electric Co Ltd | Improvements relating to water pick-up apparatus |
| SU852687A1 (en) * | 1979-09-28 | 1981-08-07 | Проектно-Конструкторское Бюро Глав-Ного Управления Вагонного Хозяйстваминистерства Путей Сообщения | Draining device of vehicle water supply tank |
| CN200957818Y (en) * | 2006-10-09 | 2007-10-10 | 清华同方威视技术股份有限公司 | Water supplier for railway coach |
| CN201056210Y (en) * | 2007-02-13 | 2008-05-07 | 闫松林 | Water-supply device of railway train |
| CN201800721U (en) * | 2010-09-08 | 2011-04-20 | 青岛四机宏达工贸有限公司 | Antifreezing water injection port of water tank |
-
2013
- 2013-07-23 CN CN201310308069.6A patent/CN103332200B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB780490A (en) * | 1954-06-03 | 1957-08-07 | English Electric Co Ltd | Improvements relating to water pick-up apparatus |
| SU852687A1 (en) * | 1979-09-28 | 1981-08-07 | Проектно-Конструкторское Бюро Глав-Ного Управления Вагонного Хозяйстваминистерства Путей Сообщения | Draining device of vehicle water supply tank |
| CN200957818Y (en) * | 2006-10-09 | 2007-10-10 | 清华同方威视技术股份有限公司 | Water supplier for railway coach |
| CN201056210Y (en) * | 2007-02-13 | 2008-05-07 | 闫松林 | Water-supply device of railway train |
| CN201800721U (en) * | 2010-09-08 | 2011-04-20 | 青岛四机宏达工贸有限公司 | Antifreezing water injection port of water tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103332200A (en) | 2013-10-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xingming Inventor before: Zhang Pingkuan Inventor before: Wang Huilin Inventor before: Feng Meirong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: 032200 fenqing maintenance work area of Lvliang high speed, Xihe North Road, Lvliang City, Fenyang City, Shanxi Patentee after: Li Xingming Address before: 030024 Taiyuan City, Shanxi Province Wan Road, No. 66, No. Patentee before: Taiyuan Univ. of Science & Technology |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190220 Address after: 033300 East Village, Liulin Town, Liulin County, Luliang City, Shanxi Province Patentee after: Chen Nailian Address before: 032200 Shanxi Lvliang Fenyang City West River North Road Lvliang high-speed Fenfen maintenance area Patentee before: Li Xingming |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: No.31, East 2nd Lane, shanguo South Road, Longquan street, Tengzhou City, Zaozhuang City, Shandong Province Patentee after: Tengzhou Fangguan Enterprise Management Consulting Co.,Ltd. Address before: 033300 East Village, Liulin Town, Liulin County, Luliang City, Shanxi Province Patentee before: Chen Nailian |
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| TR01 | Transfer of patent right |