CN105298694A - Chassis heating device for special vehicle - Google Patents
Chassis heating device for special vehicle Download PDFInfo
- Publication number
- CN105298694A CN105298694A CN201510819237.7A CN201510819237A CN105298694A CN 105298694 A CN105298694 A CN 105298694A CN 201510819237 A CN201510819237 A CN 201510819237A CN 105298694 A CN105298694 A CN 105298694A
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- China
- Prior art keywords
- special vehicle
- fuel tank
- fuel
- heat exchanger
- heating device
- 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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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides a chassis heating device for a special vehicle. A fuel heater is used for heating devices such as an oil pan, an engine, a gearbox, a transfer case and a fuel tank on a chassis, and it is ensured that the engine is started normally in a low-temperature environment. According to the technical scheme, the chassis heating device comprises a fuel heater and heat exchangers, and the heat exchangers are arranged in the oil pan, the engine, the gearbox, the transfer case and the fuel tank and are each connected with a water inlet and a water outlet of the fuel heater through two guide pipes respectively to form loops.
Description
Technical field
The present invention relates to the auxiliary device of special vehicle, be specifically related to a kind of special vehicle chassis heating equipment.
Background technique
Existing oil field car major part is used in cold place, and each oil product used for chassis and cooling liquid require to propose higher requirement, could good ato unit by heating equipment.General nowadays most of dispersed placement, arranges more loaded down with trivial details, and reliability is unstable, and cost is high, and various oil product can only work in normal operating range.
Summary of the invention
The invention provides a kind of special vehicle chassis heating equipment, by fuel heater to the device on chassis as oil sump, motor, gearbox, transfer case and fuel tank heat, ensure the normal startup of motor at low ambient temperatures.
Technical program of the present invention lies in: comprise fuel heater and heat exchanger, described heat exchanger is located in oil sump, motor, gearbox, transfer case and fuel tank, be connected respectively by the water intake of two conduits and fuel heater and water outlet, form loop.
Preferred as such scheme, described special vehicle chassis heating equipment also comprises temperature detect switch (TDS) and solenoid directional control valve, described temperature detect switch (TDS) is located in the outlet line of fuel tank, on the intake pipe that the heat exchanger being positioned at fuel tank is located at by described solenoid directional control valve and outlet pipe.
Beneficial effect of the present invention is: this device can ensure at low ambient temperatures, and locomotive engine normally starts; The integrated height of this device, facilitates site operation personnel to overhaul, low cost of manufacture, good environmental adaptability; Engine power is not affected.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing.
The structure of the present embodiment comprises fuel heater 1, heat exchanger 2, temperature detect switch (TDS) 8 and solenoid directional control valve 7, described heat exchanger 2 is located in oil sump 3, motor 4, gearbox 5, transfer case 6 and fuel tank 9, be connected respectively by the water intake of two conduits and fuel heater 1 and water outlet, form loop; Described temperature detect switch (TDS) 8 is located in the outlet line of fuel tank 9, on the intake pipe that the heat exchanger being positioned at fuel tank 9 is located at by described solenoid directional control valve 7 and outlet pipe.
The working principle of said structure is:
Fuel heater heats to the jacket water of engine interior, and fuel heater inside is provided with recycle pump, and recycle pump provides pressure to whole system.Heat exchanger is volute, and material is copper, and body has screw thread, is linked together by screw thread and oil sump, gearbox, transfer case, fuel tank; Cooling liquid and oil carry out heat exchange, reach the object of heating.
Because the too high meeting of fuel oil temperature directly affects the power of motor, therefore in the outlet line of fuel tank, temperature detect switch (TDS) is installed.When temperature reaches certain value, obtain electric by guide line beam control solenoid directional control valve, cooling liquid is blocked, thus stop the heating to fuel oil, to ensure the normal of engine power.
Claims (2)
1. a special vehicle chassis heating equipment, it is characterized in that: comprise fuel heater and heat exchanger, described heat exchanger is located in oil sump, motor, gearbox, transfer case and fuel tank, be connected respectively by the water intake of two conduits and fuel heater and water outlet, form loop.
2. special vehicle chassis according to claim 1 heating equipment, it is characterized in that: described special vehicle chassis heating equipment also comprises temperature detect switch (TDS) and solenoid directional control valve, described temperature detect switch (TDS) is located in the outlet line of fuel tank, on the intake pipe that the heat exchanger being positioned at fuel tank is located at by described solenoid directional control valve and outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819237.7A CN105298694A (en) | 2015-11-23 | 2015-11-23 | Chassis heating device for special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819237.7A CN105298694A (en) | 2015-11-23 | 2015-11-23 | Chassis heating device for special vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105298694A true CN105298694A (en) | 2016-02-03 |
Family
ID=55196376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510819237.7A Pending CN105298694A (en) | 2015-11-23 | 2015-11-23 | Chassis heating device for special vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298694A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454561Y (en) * | 2000-10-01 | 2001-10-17 | 于树林 | Heating device for antifreeze solution of motorcycle |
| CN102628384A (en) * | 2012-04-27 | 2012-08-08 | 北京安沃科瑞铁路机电设备有限公司 | Engine sump preheating device with water passage |
| CN202381208U (en) * | 2011-12-26 | 2012-08-15 | 徐州重型机械有限公司 | Engineering vehicle used heating system and crane with same |
| CN204677353U (en) * | 2015-06-04 | 2015-09-30 | 邵阳学院 | A kind of engine preheating system |
| CN205190072U (en) * | 2015-11-23 | 2016-04-27 | 三江瓦力特特种车辆有限公司 | Special type vehicle chassis heating device |
-
2015
- 2015-11-23 CN CN201510819237.7A patent/CN105298694A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454561Y (en) * | 2000-10-01 | 2001-10-17 | 于树林 | Heating device for antifreeze solution of motorcycle |
| CN202381208U (en) * | 2011-12-26 | 2012-08-15 | 徐州重型机械有限公司 | Engineering vehicle used heating system and crane with same |
| CN102628384A (en) * | 2012-04-27 | 2012-08-08 | 北京安沃科瑞铁路机电设备有限公司 | Engine sump preheating device with water passage |
| CN204677353U (en) * | 2015-06-04 | 2015-09-30 | 邵阳学院 | A kind of engine preheating system |
| CN205190072U (en) * | 2015-11-23 | 2016-04-27 | 三江瓦力特特种车辆有限公司 | Special type vehicle chassis heating device |
Non-Patent Citations (2)
| Title |
|---|
| 兰州化学工业公司化工设计院: "《石油化工技术参考资料热交换器设备（下册）》", 30 April 1978 * |
| 罗桂山等: "整车低温启动性研究", 《机电设备》 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |