CN103287761A - Self-control heating device for railway insulating tanker - Google Patents
Self-control heating device for railway insulating tanker Download PDFInfo
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- CN103287761A CN103287761A CN2013102048034A CN201310204803A CN103287761A CN 103287761 A CN103287761 A CN 103287761A CN 2013102048034 A CN2013102048034 A CN 2013102048034A CN 201310204803 A CN201310204803 A CN 201310204803A CN 103287761 A CN103287761 A CN 103287761A
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Abstract
The invention relates to a self-control heating device for a railway insulating tanker and relates to a railway tanker with insulating structure. The self-control heating device comprises a steam heating jacket and a steam heating control system. The steam heating jacket is arranged on the outer surface of a tank body of the railway insulating tanker and comprises a steam heating cover and steam distribution channels. Each steam distribution channel in a channel structure with top and bottom holes is longitudinally arranged lengthwise along the tank body and welded to the inner wall of the steam heating cover without direct contact with the tank body. The steam heating control system is provided with a steam pipe leading to the steam distribution channels. The self-control heating device has the advantages that the steam distribution channels are arranged on the inner wall of the insulating jacket, so that steam can be distributed fast in the heating jacket, local excessively-high temperature is avoided, even heating can be realized, and heating efficiency is improved; unloading can be completed by not heating or slightly heating according to weather, so that unloading time is saved; the problems in railway transporting of fine chemical raw materials easy to solidify at normal temperature in the background art are solved.
Description
Technical field
A kind of autocontrol heating apparatus of railway insulation tank car relates to a kind of tank car that has insulation construction.
Background technology
Certain organic chemical industry and fine chemical material, temperature are curdled appearance when being lower than 20 ℃, can become liquid state again by heating, and its characteristic is unaffected need control heating-up temperature in order to make during heating.This chemical has strict requirement to accumulating, and tank container or the barreled transportation of band heat insulation and heating equipment mainly adopted in the transportation of this chemical at present, and conveying efficiency is low, utilizes the tank car transportation can greatly improve conveying efficiency, saves traffic cost.Domestic existing tank car with insulation and heating function mainly is asphalt truck, and asphalt truck adopts built-in fire tube heating and the insulation of external glass wool, and its type of heating and heat-insulating property can not satisfy the shipment requirement of this chemical; And the asphalt truck tank shell is carbon steel, and easy-to-rust pollutes goods carried easily, also is not suitable for loading and transporting fine chemical material.At present, this kind chemical utilizes the tank car transportation still to belong to blank at home.
Summary of the invention
The problem to be solved in the present invention is exactly to provide a kind of heating arrangement to be suitable for loading and transporting the tank car that normal temperature is easily consolidated the class fine chemical material at above deficiency.Its technical scheme is as follows:
It comprises steam steam jacket and steam heating control system, the steam steam jacket is located at railway insulation tank car tank body outside face, comprise steam heat the cover and the distribution of steam groove, the distribution of steam groove is grooved open-celled structure up and down, along the vertical elongated layout of tank body, be welded in the steam cover inwall of heating, directly do not contact tank body, the steam heating control system has steam pipe to lead to the distribution of steam groove.
Compared with prior art, the present invention has following beneficial effect:
1, is provided with the distribution of steam groove at the steam jacket inwall, is convenient to the quick distribution of steam in steam jacket, avoid local temperature too high, be conducive to realize even heating, improve the efficiency of heating surface, need not heat or heat to finish slightly and unload according to weather condition, save the car unloading operation time.Solve the normal temperature described in the background technology and easily consolidated the railway transportation problem of class fine chemical material.
2, adopt the steam heating control system to control to enter heat steam in the cover of steam, can control steam to the heating-up temperature of material, avoid because the too high material that causes of temperature is rotten.
3, adopt the external large tracts of land shell type type of heating of heating, efficiency of heating surface height is convenient to manufacturing, maintenance and the cleaning of tank body simultaneously.
Description of drawings
Figure l is that the present invention is used for railway insulation tank car structural representation;
Fig. 2 is steam steam jacket structural representation of the present invention;
Fig. 3 is Fig. 2 cross-sectional structure scheme drawing;
Fig. 4 is steam heating control system structural representation of the present invention;
Fig. 5 is the structural representation of distribution of steam groove of the present invention.
The specific embodiment
Referring to Fig. 1～Fig. 5, the present invention includes steam steam jacket 3 and steam heating control system 2, steam steam jacket 3 is located at railway insulation tank car tank body 1 outside face, comprise the steam cover 5 and distribution of steam groove 4 of heating, distribution of steam groove 4 is up and down open-celled structure (as shown in Figure 5) of grooved, along tank body 1 vertical elongated layout, is welded in steam cover 5 inwalls of heating, directly do not contact tank body, steam heating control system 2 has steam pipe to lead to distribution of steam groove 4.
Described steam steam jacket 3 area of heating reaches 70%～80% of tank body 1 external surface area.
Described steam heating control system 2 comprises steam pipe, shutoff valve 6, filter 7 and self-applying temperature control valve 8 are installed on the steam pipe, self-applying temperature control valve 8 comprises temperature probe 9 and control cock 10, and control cock 10 connects temperature probe 9 by pipeline, and temperature probe 9 stretches into conveying medium inside.Temperature probe 9 passes to control cock 10 with its temperature conditions that detects, control cock 10 is according to the size of the temperature signal steam regulation amount of receiving, thereby control is by the quantity of steam of steam pipe, and the too high material that causes of temperature is rotten so that control steam to the heating-up temperature of material, is avoided.
Claims (3)
1. the autocontrol heating apparatus of railway insulation tank car, comprise steam steam jacket (3) and steam heating control system (2), steam steam jacket (3) is located at railway insulation tank car tank body (1) outside face, comprise steam heat cover (5) and distribution of steam groove (4), distribution of steam groove (4) is grooved open-celled structure up and down, along the vertical elongated layout of tank body (1), be welded in steam cover (5) inwall of heating, directly do not contact tank body, steam heating control system (2) has steam pipe to lead to distribution of steam groove (4).
2. according to the autocontrol heating apparatus of the described railway of claim 1 insulation tank car, it is characterized in that steam steam jacket (3) area of heating reaches 70%～80% of tank body (1) external surface area.
3. be incubated the autocontrol heating apparatus of tank car according to the described railway of claim 1, it is characterized in that steam heating control system (2) comprises steam pipe, shutoff valve (6), filter (7) and self-applying temperature control valve (8) are installed on the steam pipe, self-applying temperature control valve (8) comprises temperature probe (9) and control cock (10), control cock (10) connects temperature probe (9) by pipeline, and temperature probe (9) stretches into conveying medium inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310204803.4A CN103287761B (en) | 2013-05-28 | 2013-05-28 | Self-control heating device for railway insulating tanker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310204803.4A CN103287761B (en) | 2013-05-28 | 2013-05-28 | Self-control heating device for railway insulating tanker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103287761A true CN103287761A (en) | 2013-09-11 |
| CN103287761B CN103287761B (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310204803.4A Active CN103287761B (en) | 2013-05-28 | 2013-05-28 | Self-control heating device for railway insulating tanker |
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| Country | Link |
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| CN (1) | CN103287761B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201793186U (en) * | 2010-07-01 | 2011-04-13 | 中国北车集团沈阳机车车辆有限责任公司 | Heating jacket of tank car and tank car |
| CN102198880A (en) * | 2011-03-17 | 2011-09-28 | 中山联成化学工业有限公司 | Liquid phthalic anhydride tank vehicle |
| CN102602600A (en) * | 2011-12-15 | 2012-07-25 | 江苏省溧阳市云龙设备制造有限公司 | Jacket applicable to horizontal glass lining equipment |
| CN202346215U (en) * | 2011-11-25 | 2012-07-25 | 洋紫荆油墨（河北）有限公司 | Automatic material heating device |
| CN202542234U (en) * | 2012-05-03 | 2012-11-21 | 四川科伦药业股份有限公司 | Temperature control heating water storage tank |
| CN102837912A (en) * | 2011-06-24 | 2012-12-26 | 西安轨道交通装备有限责任公司 | Tank truck heating device |
| CN203359261U (en) * | 2013-05-28 | 2013-12-25 | 南车眉山车辆有限公司 | Self-control type heating device of railway heat-preserving tank car |
-
2013
- 2013-05-28 CN CN201310204803.4A patent/CN103287761B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201793186U (en) * | 2010-07-01 | 2011-04-13 | 中国北车集团沈阳机车车辆有限责任公司 | Heating jacket of tank car and tank car |
| CN102198880A (en) * | 2011-03-17 | 2011-09-28 | 中山联成化学工业有限公司 | Liquid phthalic anhydride tank vehicle |
| CN102837912A (en) * | 2011-06-24 | 2012-12-26 | 西安轨道交通装备有限责任公司 | Tank truck heating device |
| CN202346215U (en) * | 2011-11-25 | 2012-07-25 | 洋紫荆油墨（河北）有限公司 | Automatic material heating device |
| CN102602600A (en) * | 2011-12-15 | 2012-07-25 | 江苏省溧阳市云龙设备制造有限公司 | Jacket applicable to horizontal glass lining equipment |
| CN202542234U (en) * | 2012-05-03 | 2012-11-21 | 四川科伦药业股份有限公司 | Temperature control heating water storage tank |
| CN203359261U (en) * | 2013-05-28 | 2013-12-25 | 南车眉山车辆有限公司 | Self-control type heating device of railway heat-preserving tank car |
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| Publication number | Publication date |
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| CN103287761B (en) | 2015-06-24 |
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