CN203548002U - Preposed fuel heating system - Google Patents
Preposed fuel heating system Download PDFInfo
- Publication number
- CN203548002U CN203548002U CN201320638726.9U CN201320638726U CN203548002U CN 203548002 U CN203548002 U CN 203548002U CN 201320638726 U CN201320638726 U CN 201320638726U CN 203548002 U CN203548002 U CN 203548002U
- Authority
- CN
- China
- Prior art keywords
- fuel
- fuel heater
- heater
- heat exchanger
- vehicle frame
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 92
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000000630 rising effect Effects 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000002828 fuel tank Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012802 pre-warming Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a preposed fuel heating system. The system is characterized in that an engine assembly is fixedly arranged on a frame, and a heat exchanger consists of an air-air intake heat exchanger and a water-air heat exchanger, wherein a front frame beam is arranged at the front end of the frame; a fuel heater is arranged behind the front frame beam and in front of the heat exchanger, and is connected with a storage battery fixedly arranged on the lateral surface of the rear end of the frame through a heater power cord; a fuel inlet of the fuel heater is connected with a fuel outlet in an oil tank fixedly arranged on the lateral surface of the rear end of the frame through a fuel inlet pipeline; an electromagnetic fuel pump is connected in series with the fuel inlet pipeline, and is connected with the storage battery through a fuel pump power cord; an electric control mechanism is connected to the fuel pump power cord and the heater power cord; a cooling waterway water outlet in the engine assembly is connected with a fuel heater water inlet in the fuel heater through a fuel heater water inlet pipeline; a fuel heater water outlet in the fuel heater is connected with a cooling waterway water inlet in the engine assembly through a fuel heater water outlet pipeline. The system has the advantages of good heating effects, simple structure, reasonable arrangement, high space utilization rate and the like.
Description
Technical field
The utility model relates to a kind of front-located mode fuel heating system, is applied to vehicle fuel and cooling system technical field.
Background technique
At present, China's motor car engine in winter cold start-up preheating scheme has a variety of.Wherein, adopt fuel heater directly to heat the cooling liquid of engine-cooling system, make raise the fast scheme pre-heat effect of temperature of the each system of motor very obvious.In addition, this scheme can also independently be used when parking kills engine, can carry out low-temperature heat to modules such as operator cabin, urea box and oil-fired systems.
Summary of the invention
The purpose of this utility model is to provide a kind of front-located mode fuel heating system, and it has, and heating effect is good, simple in structure, connection and reasonable arrangement, space availability ratio advantages of higher.
The technical solution of the utility model is achieved in that a kind of front-located mode fuel heating system, it is characterized in that: engine assembly is fixed on vehicle frame, heat exchanger is comprised of sky-empty air inlet heat exchanger and water-empty heat exchanger, heat exchanger is positioned at engine assembly front and is fixed on vehicle frame, vehicle frame front end is frame front cross beam, the dead astern of frame front cross beam, the front of heat exchanger is furnished with fuel heater, fuel heater is fixedly connected with the lower aerofoil of vehicle frame by support, on fuel heater, there is electronic water pump, fuel heater is connected with the storage battery that is fixed on side, vehicle frame rear end by heater power lead, the filler opening of fuel heater by in-line be fixed on the fuel tank of side, vehicle frame rear end on oil outlet connect, on in-line, be in series with electromagnetic pump, electromagnetic pump is connected with storage battery by oil pump power line, oil pump power line and heater power lead are all connected to electrical equipment control mechanism, cooling water channel water outlet on engine assembly connects with the fuel heater water inlet on fuel heater by fuel heater inlet pipeline, fuel heater water outlet on fuel heater connects with the cooling water channel water inlet on engine assembly by fuel heater rising pipe, fuel heater rising pipe and fuel heater inlet pipeline are spacing by being fixed on the pipeline support of vehicle frame one side, there is outlet water control valve the pipeline support position of fuel heater rising pipe, there is water inlet control valve the pipeline support position of fuel heater inlet pipeline, fuel heater is with outlet pipe.
Good effect of the present utility model is that it has that heating effect is good, simple in structure, connection and reasonable arrangement, space availability ratio advantages of higher.
Accompanying drawing explanation
Fig. 1 is scheme arrangement figure of the present utility model.
embodiment
Below in conjunction with accompanying drawing, the utility model is described further: as shown in Figure 1, a kind of front-located mode fuel heating system, it is characterized in that: engine assembly 1 is fixed on vehicle frame 2, heat exchanger 3 is comprised of sky-empty air inlet heat exchanger 3A and water-empty heat exchanger 3B, heat exchanger 3 is positioned at engine assembly 1 front and is fixed on vehicle frame 2, vehicle frame 2 front ends are frame front cross beam 4, the dead astern of frame front cross beam 4, the front of heat exchanger 3 is furnished with fuel heater 5, fuel heater 5 is fixedly connected with the lower aerofoil of vehicle frame 2 by support 6, on fuel heater 5, there is electronic water pump 7, fuel heater 5 is connected with the storage battery 17 that is fixed on vehicle frame 2 sides, rear end by heater power lead 18, the filler opening G of fuel heater 5 by in-line 13 be fixed on the fuel tank 14 of vehicle frame 2 sides, rear end on oil outlet F connect, on in-line 13, be in series with electromagnetic pump 15, electromagnetic pump 15 is connected with storage battery 17 by oil pump power line 16, oil pump power line 16 is all connected to electrical equipment control mechanism 19 with heater power lead 18, cooling water channel water outlet B on engine assembly 1 connects with the fuel heater water inlet C on fuel heater 5 by fuel heater inlet pipeline 8, fuel heater water outlet D on fuel heater 5 connects with the cooling water channel water inlet E on engine assembly 1 by fuel heater rising pipe 10, fuel heater rising pipe 10 and fuel heater inlet pipeline 8 are spacing by being fixed on the pipeline support 12 of vehicle frame 2 one sides, there is outlet water control valve 11 pipeline support 12 positions of fuel heater rising pipe 10, there is water inlet control valve 9 pipeline support 12 positions of fuel heater inlet pipeline 8, fuel heater 5 is with outlet pipe 20.
Engine assembly 1 can be vehicle power is provided, and cooling system is one of accessory system under it, and the utility model system can directly heat the cooling liquid of motor 1 under low temperature environment in the winter time, thereby completes the low-temperature prewarming of motor and other system; Vehicle frame 2 is car load skeletons, and each large assembly is connected on vehicle frame 2 in several ways; Heat exchanger 3 is devices that engine-cooling system completes heat exchange, sky-empty air inlet heat exchanger 3A and water-empty heat exchanger 3B, consists of; Frame front cross beam 4 is crossbeams foremost of vehicle frame 2; Front lateral arrangement at the dead astern of front cross beam 4 heat exchanger 3 has fuel heater 5, fuel heater 5 positions have car load space availability ratio high, simple in structure, use the advantages such as the few and length of pipe of part is short.The chemical energy that fuel heater 5 can utilize fuel combustion to produce carries out low-temperature heat to the cooling liquid in motor 1 cooling system; Fuel heater 5 is connected with the lower aerofoil of vehicle frame 2 by support 6; Electronic water pump 7 is housed on fuel heater 5, and the water route that can be fuel heating system provides power; Fuel heater inlet pipeline 8 connecting engine cooling water channel water outlet B and fuel heater water inlet C, be provided with water inlet control valve 9 at inlet pipeline 8 middle parts; Fuel heater rising pipe 10 connects fuel heater water outlet D and engine cooling water channel water inlet E, at rising pipe 10 middle parts, is provided with outlet water control valve 11; Water inlet control valve 9 is connected with vehicle frame 2 by support 12 with outlet water control valve 11; Fuel heater in-line 13 connects oil outlet F and the fuel heater filler opening G of fuel tank 14, and the electromagnetic pump 15 of connecting in in-line 13 provides power for the oil-feed of fuel heater 5, and electromagnetic pump 15 is connected to bundle assembly 16 and is connected with storage battery 17; Fuel heater 5 is connected to bundle assembly 18 and is connected with storage battery 17; Bundle assembly 16 and bundle assembly 18 are connected to electrical equipment control mechanism 19 and can be installed on operator cabin inside and accept driver command work; Fuel heater 5 is provided with soft material outlet pipe 20, can be according to arrangement situation designing and arranging air pipe.
Under engine shutdown state; fuel heater 5 can offer cylinder interior by the fuel oil in fuel tank 14 by the power of electromagnetic pump 15 by fuel oil in-line 13; by combustion fuel, produce thermochemistry energy; by from entering after the cryogenic liquid heating of inlet pipeline 8, by rising pipe 10, offer motor 1.Motor 1 absorbs lift temperature after heat, completes the preheating of cryogenic engine.Meanwhile, engine cooling water temperature can heat assemblies such as operator cabin and urea system, oil-fired systems after promoting.Water inlet control valve 9 and outlet water control valve 11 can carry out open and close control to the water route of fuel heater 5.
Claims (1)
1. a front-located mode fuel heating system, it is characterized in that: engine assembly is fixed on vehicle frame, heat exchanger is comprised of sky-empty air inlet heat exchanger and water-empty heat exchanger, heat exchanger is positioned at engine assembly front and is fixed on vehicle frame, vehicle frame front end is frame front cross beam, the dead astern of frame front cross beam, the front of heat exchanger is furnished with fuel heater, fuel heater is fixedly connected with the lower aerofoil of vehicle frame by support, on fuel heater, there is electronic water pump, fuel heater is connected with the storage battery that is fixed on side, vehicle frame rear end by heater power lead, the filler opening of fuel heater by in-line be fixed on the fuel tank of side, vehicle frame rear end on oil outlet connect, on in-line, be in series with electromagnetic pump, electromagnetic pump is connected with storage battery by oil pump power line, oil pump power line and heater power lead are all connected to electrical equipment control mechanism, cooling water channel water outlet on engine assembly connects with the fuel heater water inlet on fuel heater by fuel heater inlet pipeline, fuel heater water outlet on fuel heater connects with the cooling water channel water inlet on engine assembly by fuel heater rising pipe, fuel heater rising pipe and fuel heater inlet pipeline are spacing by being fixed on the pipeline support of vehicle frame one side, there is outlet water control valve the pipeline support position of fuel heater rising pipe, there is water inlet control valve the pipeline support position of fuel heater inlet pipeline, fuel heater is with outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638726.9U CN203548002U (en) | 2013-10-17 | 2013-10-17 | Preposed fuel heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638726.9U CN203548002U (en) | 2013-10-17 | 2013-10-17 | Preposed fuel heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548002U true CN203548002U (en) | 2014-04-16 |
Family
ID=50466129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638726.9U Expired - Fee Related CN203548002U (en) | 2013-10-17 | 2013-10-17 | Preposed fuel heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985261A (en) * | 2019-11-25 | 2020-04-10 | 一汽解放汽车有限公司 | Parking heating system for commercial vehicle and control method thereof |
| CN115416449A (en) * | 2022-08-08 | 2022-12-02 | 青岛海尔空调器有限总公司 | Parking heater system and control method thereof |
-
2013
- 2013-10-17 CN CN201320638726.9U patent/CN203548002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985261A (en) * | 2019-11-25 | 2020-04-10 | 一汽解放汽车有限公司 | Parking heating system for commercial vehicle and control method thereof |
| CN115416449A (en) * | 2022-08-08 | 2022-12-02 | 青岛海尔空调器有限总公司 | Parking heater system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20191017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |