CN206092255U - Induction type diesel engine high pressure fuel feeding oil circuit heating device - Google Patents
Induction type diesel engine high pressure fuel feeding oil circuit heating device Download PDFInfo
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- CN206092255U CN206092255U CN201621140816.5U CN201621140816U CN206092255U CN 206092255 U CN206092255 U CN 206092255U CN 201621140816 U CN201621140816 U CN 201621140816U CN 206092255 U CN206092255 U CN 206092255U
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- heating
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- diesel engine
- engine high
- oil circuit
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Abstract
The utility model provides an induction type diesel engine high pressure fuel feeding oil circuit heating device, including a plurality of induction type heating tube, heating control ware, induction type heating tube includes protective sheath, plastic skeleton, spiral induction coil, and spiral induction coil encapsulates in the plastic skeleton, and the protection ways constitutes the integral structure on the plastic skeleton, the heating control ware is independent setting, by the heating control ware according to its work of temperature conditions controller whether the external diameter of the bore diameter of plastic skeleton and the oil circuit interface of diesel engine high pressure common rail groove assembly suits, and a plurality of induction type heating tube's spiral induction coil passes through the pencil and establishes ties the back and be connected with the heating control ware is electric, during the use, the direct suit of a plurality of induction type heating tube is on the oil circuit interface of diesel engine high pressure common rail groove assembly. The utility model discloses little with the space, the installation is maintained conveniently, and the thermal efficiency is high, solves the cold starting problem of engine, makes the engine save the air intake heating device.
Description
Technical field
This utility model is related to vehicle diesel engines high-pressure oil feed oil way heating unit.
Background technology
In recent years, with the continuous development of Domestic Automotive Industry, new technique is constantly applied, state IV and state V, standard
Perform, country requires also more and more stricter to diesel engine exhaust emission, it is desirable to which fuel combustion is as far as possible abundant, can be due to cold
The cold easy wax deposition of winter diesel oil, blocks oil circuit, and oil supply has some setbacks, and such engine start is difficult, is to solve diesel oil to send out
Motivation cold-starting problem, most of producers mainly using air-intake heating mechanism is installed additional in Diesel engine air inlet, have data
Show that air intake heater be present following：
1st, the air of heating is reduced into the actual oxygen-supplying amount in combustion cylinder, reduces the reality of burning mixture
Oxygen molecule proportional amount, makes burning be more difficult to carry out；
2nd, intake air temperature is improved, waste gas harmful components, the environmental requirement of unfavorable automobile can be increased；
3rd, the electric heater being arranged in due to inlet air heating starter in inlet channel, ties up the inlet channel face of preciousness
Product, according to calculating, electric heater accounts for air inlet open area about 10% or so, reduces effective inlet -duct area, destroys air inlet fluency, reduces
Efficiency of combustion；
Once the 4th, electric heater can not the red-hot surface temperature of power-off in time, electromotor and car load safety can be threatened.
The content of the invention
For prior art defect, this utility model provides a kind of simple structure, vicariouss diesel engine easy for installation
Machine high-pressure oil feed oil way heating unit, for solving the problems, such as engine cold-start, substitutes air-intake heating mechanism.
For achieving the above object, this utility model is employed the following technical solutions：Vicariouss Diesel engine high-pressure oil feed oil
Road heater, including multiple vicariouss heating muffs, heating controller, vicariouss heating muff include protective case, plastic cement bone
Frame, spiral induction coil, in plastic cement skeleton, protective case is enclosed within plastic cement skeleton spiral inductive coil package, being integrally formed
Structure；Heating controller is separately provided, it is characterised in that：The diameter of bore of the plastic cement skeleton with it is high with Diesel engine
The external diameter of the oil circuit interface of pressure common rail groove assembly is adapted, and the spiral induction coil of multiple vicariouss heating muffs passes through wire harness string
Electrically connect with heating controller after connection, by heating controller according to temperature conditionss controller its work whether；During use, multiple senses
The formula heating muff of answering directly is sleeved on the oil circuit interface of Diesel engine high-pressure common rail groove assembly.
Further restriction to above-mentioned technical proposal：The spiral induction coil of multiple vicariouss heating muffs passes through wire harness string
It is connected with the first electrical connector after connection, on heating controller, draws the second electrical connector, the first electrical connector and second
Electrical connector connects, so as to form electrical connection.This structure, is easy to arrangement.
Further restriction to above-mentioned technical proposal：Heating controller is arranged near engine high pressure oil circuit, is easy to behaviour
Make.
The beneficial effects of the utility model are：The heating muff of vicariouss heater is integral type structure, is mounted directly
It is on the oil circuit interface of Diesel engine high-pressure common rail groove assembly, convenient for installation and maintenance；Using vicariouss current vortex mode of heating,
The thermal efficiency is high, and little power consumption efficiently solves the cold start-up problem of electromotor, makes electromotor eliminate air-intake heating mechanism, while
Also solve to make the adverse effect of coupled engines generation due to the presence of air-intake heating mechanism.
Description of the drawings
Fig. 1 is the axonometric chart of vicariouss heating muff in this utility model.
Fig. 2 is the front view of vicariouss heating muff in this utility model.
Fig. 3 is the side view of vicariouss heating muff in this utility model.
Fig. 4 is installment state figure of the present utility model.
Fig. 5 is the electrical equipment functional-block diagram of heating controller in this utility model.
Fig. 6 is the outline drawing of heating controller in this utility model.
Shown in figure：1st, plastic cement skeleton；2nd, spiral induction coil；3rd, protective case；4th, vicariouss heating muff；5th, heating control
Device processed；6th, engine high pressure common rail groove assembly；7th, oil-feed oil circuit interface；8th, fuel-displaced oil circuit interface；9th, the first electrical connector；
10th, the second electrical connector.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, further describe this utility model as follows：Vicariouss Diesel engine is high
Pressure oil feeding line heater, including multiple vicariouss heating muffs 4, heating controller 5, heating controller 5 is to be separately provided
, vicariouss heating muff 4 includes protective case 3, plastic cement skeleton 1, spiral induction coil 2, and spiral induction coil 2 is encapsulated in plastic cement
In skeleton 1, protective case 3 is enclosed within plastic cement skeleton 1, being integrally formed structure；The diameter of bore of the plastic cement skeleton 1 and and diesel oil
The oil circuit interface of engine high pressure common rail groove assembly 6（Oil-feed oil circuit interface；Fuel-displaced oil circuit interface；）External diameter be adapted, it is multiple
The spiral induction coil of vicariouss heating muff 4 is electrically connected with heating controller 5 after wire harness series connection, by heating controller 5
According to temperature conditionss controller its work whether；During use, it is high that multiple vicariouss heating muffs are directly sleeved on Diesel engine
The oil circuit interface of pressure common rail groove assembly（Oil-feed oil circuit interface；Fuel-displaced oil circuit interface；）On.
As shown in Fig. 4, Fig. 6, the spiral induction coil of multiple vicariouss heating muffs 4 is electric with first after wire harness series connection
Device connector 9 connects, and the second electrical connector 10 is drawn on heating controller 5, and the first electrical connector 9 is patched with the second electrical equipment
Part 10 connects, so as to form electrical connection.
In this utility model, heating controller 4 is arranged near engine high pressure oil circuit, is easy to operation.
As shown in figure 5, be the electrical equipment principle square frame of heating controller, including temperature sensor, MCU（Micro-control unit）、
Signal processing circuit, pulse generator, frequency conversion output circuit, sample circuit, MCU receive temperature sensor（Detection ambient temperature）
Signal, and then control spiral induction coil.The principle of the circuit is routine techniquess, and here does not launch description.
Above example is one kind of this utility model more preferably specific embodiment, and those skilled in the art are in this technology
The usual variations and alternatives carried out in aspects should be included in this protection domain of the present utility model.
Claims (3)
1. vicariouss Diesel engine high-pressure oil feed oil way heating unit, including multiple vicariouss heating muffs, heating controller,
Vicariouss heating muff includes protective case, plastic cement skeleton, spiral induction coil, spiral inductive coil package in plastic cement skeleton,
Protective case is enclosed within plastic cement skeleton, being integrally formed structure；Heating controller is separately provided, it is characterised in that：The modeling
The diameter of bore of glue skeleton and, multiple vicariouss adaptable with the external diameter of the oil circuit interface of Diesel engine high-pressure common rail groove assembly
The spiral induction coil of heating muff is electrically connected with heating controller after wire harness series connection, by heating controller according to temperature feelings
Whether condition controller its work；During use, it is total that multiple vicariouss heating muffs are directly sleeved on Diesel engine high-pressure common rail groove
Into oil circuit interface on.
2. vicariouss Diesel engine high-pressure oil feed oil way heating unit according to claim 1, it is characterised in that：It is multiple
The spiral induction coil of vicariouss heating muff is connected with the first electrical connector after wire harness series connection, is drawn on heating controller
Go out the second electrical connector, the first electrical connector is connected with the second electrical connector, so as to form electrical connection.
3. vicariouss Diesel engine high-pressure oil feed oil way heating unit according to claim 1 and 2, it is characterised in that：
Heating controller is arranged near engine high pressure oil circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140816.5U CN206092255U (en) | 2016-10-20 | 2016-10-20 | Induction type diesel engine high pressure fuel feeding oil circuit heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140816.5U CN206092255U (en) | 2016-10-20 | 2016-10-20 | Induction type diesel engine high pressure fuel feeding oil circuit heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092255U true CN206092255U (en) | 2017-04-12 |
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ID=59975935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140816.5U Active CN206092255U (en) | 2016-10-20 | 2016-10-20 | Induction type diesel engine high pressure fuel feeding oil circuit heating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206092255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965406A (en) * | 2016-10-20 | 2018-04-27 | 湖北铱派电子科技股份有限公司 | Induction type diesel engine high-pressure oil feed oil way heating unit |
-
2016
- 2016-10-20 CN CN201621140816.5U patent/CN206092255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965406A (en) * | 2016-10-20 | 2018-04-27 | 湖北铱派电子科技股份有限公司 | Induction type diesel engine high-pressure oil feed oil way heating unit |
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