CN104270841A - Electric blanket of motor train unit - Google Patents
Electric blanket of motor train unit Download PDFInfo
- Publication number
- CN104270841A CN104270841A CN201410555493.5A CN201410555493A CN104270841A CN 104270841 A CN104270841 A CN 104270841A CN 201410555493 A CN201410555493 A CN 201410555493A CN 104270841 A CN104270841 A CN 104270841A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- gel material
- train unit
- motor train
- electric blanket
- 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.)
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- Resistance Heating (AREA)
Abstract
The invention relates to an electric blanket of a motor train unit. The electric blanket is characterized by comprising a silica gel material, wherein the silica gel material is attached to the outer surface of a clear water tank or a sewage tank of a water supplying and excrement collecting system of the motor train unit; an electric thermistor is coated with the silica gel material and is connected with a power line and a ground line. Gum is arranged on one surface of the outer side of the silica gel material, and the thickness of the silica gel material is 3 mm. The electric blanket of the motor train unit is mainly applied to heating of a train water tank and is pasted on the outer surface of a stainless steel inner container of the water tank, and the water tank is heated through heat conduction. Heating is carried out by the electric thermistors, and heating evenness is good. Meanwhile, the electric blanket is easy to mount and convenient to operate.
Description
Technical field
The present invention relates to a kind of motor train unit electric blanket, especially a kind of in motor train unit water supply feces collecting system, to the electric blanket that the equipment such as filtered water tank, dirt box heats.
Background technology
At present, motor train unit train runs in China, and most of regional temperature all there will be subzero situation, and therefore, parts are the problem avoiding occurring freezing, and must heat.
Mode of heating conventional is at present electrothermal tube heating, the heating of companion's hot line.But product narrow and small for installing space, in irregular shape, above-mentioned mode of heating just cannot meet the requirement of installation, heating.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of motor train unit electric blanket, installation approach is simple, handled easily; And electric blanket pliability is higher, between electric blanket and water tank, laminating closely, ensure that the uniformity of heating.
According to technical scheme provided by the invention, a kind of motor train unit electric blanket, feature is: comprise silica gel material, and silica gel material fits in filtered water tank or the dirt box outer surface of motor train unit water supply feces collecting system, coated electric thermistor in silica gel material, electric thermistor connecting power line and earth connection.
Further, gum is set on the surface, outside one of described silica gel material.
Further, the thickness of described silica gel material is 3mm.
Motor train unit electric blanket of the present invention is mainly used in train tank heating, and be pasted onto water tank stainless steel inner container outer surface, heated by heat transfer to water tank, adopt the pattern of electric thermistor to heat, heating uniformity is good; Simple, handled easily is installed simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the end view of Fig. 1.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1 ~ Fig. 2: as described in motor train unit electric blanket comprise silica gel material 1, power line 2, earth connection 3, electric thermistor 4 etc.
As shown in Figure 1 and Figure 2, the present invention includes and fit in the filtered water tank of motor train unit water supply feces collecting system or the silica gel material 1 of dirt box outer surface, coated electric thermistor 4 in silica gel material 1, electricity thermistor is used for heating, does silica gel material 1 meet DIN5510-2 " the flameproof protection part 2-material of rolling stock, the combustion characteristics of parts and attendant phenomenon-grade classification, requirement and method of testing? (fire-protection rating 2 grades); Described electric thermistor connecting power line 2 and earth connection 3, power line 2 and earth connection 3 meet EN 50306 requirement;
Gum is set on the surface, outside one of described silica gel material 1, is convenient to electric blanket is installed on water tank or dirt box;
The thickness of described silica gel material 1 is 3mm.
The present invention has the following advantages: (1) installation approach of the present invention is simple, handled easily; Because electric blanket is arranged on water tank outside, and adopt the pattern of gum, operation when saving installation, convenient operation; (2) homogeneous heating: owing to being that face contacts between silica gel material with water tank, and silica gel material pliability is higher, even if contact-making surface is uneven, also can reach the effect fitted tightly, ensure that the uniformity of heating; (3) take up room little, the integral thickness of electric blanket is thin (only having about 3mm), can meet various space, designing requirement; (4) fire protecting performance is high: all material all meets DIN5510-2, EN 50306 requirement, in heating process, and non-stimulated smell and smoke event; (5) security performance is high: cold insulation resistance > 200M Ω, hot insulation resistance > 50M Ω (measuring under power-off 30s condition); (6) under stable performance: dielectric strength AC1500,50Hz state, one minute is lasted, without puncturing, flashover.
Claims (3)
1. a motor train unit electric blanket, it is characterized in that: comprise silica gel material (1), silica gel material (1) fits in filtered water tank or the dirt box outer surface of motor train unit water supply feces collecting system, coated electric thermistor (4), electric thermistor (4) connecting power line (2) and earth connection (3) in silica gel material (1).
2. motor train unit electric blanket as claimed in claim 1, is characterized in that: arrange gum on the surface, outside one of described silica gel material (1).
3. motor train unit electric blanket as claimed in claim 1, is characterized in that: the thickness of described silica gel material (1) is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555493.5A CN104270841A (en) | 2014-10-17 | 2014-10-17 | Electric blanket of motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555493.5A CN104270841A (en) | 2014-10-17 | 2014-10-17 | Electric blanket of motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104270841A true CN104270841A (en) | 2015-01-07 |
Family
ID=52162304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410555493.5A Pending CN104270841A (en) | 2014-10-17 | 2014-10-17 | Electric blanket of motor train unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104270841A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3919441A (en) * | 1972-12-20 | 1975-11-11 | Seinosuke Horiki | Panel-styled calorific devices and a process for manufacturing the same |
| CN85201217U (en) * | 1985-04-01 | 1986-04-09 | 戴国鼎 | Electric heating sleeping rug with earthed system |
| CN200941686Y (en) * | 2006-08-16 | 2007-08-29 | 谢龙 | Magnetic silica gel heater chip |
| CN201718059U (en) * | 2010-01-29 | 2011-01-19 | 李金俤 | Silicone rubber heating sheet |
| CN201947471U (en) * | 2010-06-01 | 2011-08-24 | 中国石油大学(华东) | Heating and heat preservation belt of electric heating film |
| CN202085329U (en) * | 2011-05-20 | 2011-12-21 | 鑫永铨股份有限公司 | Continuous silica gel electric heating plate |
| CN202617386U (en) * | 2011-03-31 | 2012-12-19 | 黄奇胜 | Flexible electric heating sheet |
| CN202940990U (en) * | 2012-12-05 | 2013-05-15 | 陈春雷 | Multifunctional table warming mat |
| CN203884009U (en) * | 2014-06-04 | 2014-10-15 | 上海起萌环保科技有限公司 | A carbon fiber heating pad |
| CN204206499U (en) * | 2014-10-17 | 2015-03-11 | 无锡中车创想科技有限公司 | Motor train unit electric blanket |
-
2014
- 2014-10-17 CN CN201410555493.5A patent/CN104270841A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3919441A (en) * | 1972-12-20 | 1975-11-11 | Seinosuke Horiki | Panel-styled calorific devices and a process for manufacturing the same |
| CN85201217U (en) * | 1985-04-01 | 1986-04-09 | 戴国鼎 | Electric heating sleeping rug with earthed system |
| CN200941686Y (en) * | 2006-08-16 | 2007-08-29 | 谢龙 | Magnetic silica gel heater chip |
| CN201718059U (en) * | 2010-01-29 | 2011-01-19 | 李金俤 | Silicone rubber heating sheet |
| CN201947471U (en) * | 2010-06-01 | 2011-08-24 | 中国石油大学(华东) | Heating and heat preservation belt of electric heating film |
| CN202617386U (en) * | 2011-03-31 | 2012-12-19 | 黄奇胜 | Flexible electric heating sheet |
| CN202085329U (en) * | 2011-05-20 | 2011-12-21 | 鑫永铨股份有限公司 | Continuous silica gel electric heating plate |
| CN202940990U (en) * | 2012-12-05 | 2013-05-15 | 陈春雷 | Multifunctional table warming mat |
| CN203884009U (en) * | 2014-06-04 | 2014-10-15 | 上海起萌环保科技有限公司 | A carbon fiber heating pad |
| CN204206499U (en) * | 2014-10-17 | 2015-03-11 | 无锡中车创想科技有限公司 | Motor train unit electric blanket |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |