CN214616824U - Thermal cycle oil supply unit - Google Patents
Thermal cycle oil supply unit Download PDFInfo
- Publication number
- CN214616824U CN214616824U CN202120477482.5U CN202120477482U CN214616824U CN 214616824 U CN214616824 U CN 214616824U CN 202120477482 U CN202120477482 U CN 202120477482U CN 214616824 U CN214616824 U CN 214616824U
- Authority
- CN
- China
- Prior art keywords
- oil
- tank
- oil tank
- main
- auxiliary
- 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.)
- Active
Links
Images
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a thermal cycle oil supply unit, include: the device comprises a main oil tank, an auxiliary oil tank, a heater, a temperature controller, an oil way change-over switch and a temperature sensor; the main oil tank is used for containing No. 0 diesel oil; the auxiliary oil tank is used for containing diesel oil in season; the temperature sensor is arranged in the main oil tank, connected with the temperature controller and used for monitoring the real-time oil temperature in the main oil tank; the heating part of the heater extends into the main oil tank, is connected with a heat dissipation system of the vehicle through a circulating water pipeline and is used for heating No. 0 diesel oil in the main oil tank; the oil circuit change-over switch is used for switching oil circuits of the main oil tank and the auxiliary oil tank; and the temperature controller is used for switching the oil way of the vehicle engine to the main oil tank for supplying oil by opening the oil way change-over switch when the real-time temperature reaches the set temperature. Thereby saving more cost and oil.
Description
Technical Field
The utility model belongs to the technical field of the fuel heating, concretely relates to thermal cycle oil supply unit.
Background
Diesel oil is used as an important fossil energy source mainly for diesel engines of vehicles and ships. Compared with gasoline, diesel oil has high energy density and low fuel consumption. Diesel oil has low energy consumption, so that some small automobiles and even high-performance automobiles at present use the diesel oil instead.
The existing transportation vehicles, especially the heavy transportation vehicles and the like generally adopt diesel oil as fuel, the diesel oil vehicles are the most main transportation tools in the operation places such as mines, oil fields, coal mines and the like, and the diesel oil vehicles mostly adopt No. 0 diesel oil as fuel for the economy of comprehensive fuel oil, but the No. 0 diesel oil is seriously influenced by the temperature, is not easy to ignite under the condition of lower temperature and is easy to extinguish, so that the diesel oil with higher injection price in the season generally can be used as the fuel to ensure the normal operation of the vehicles in the northern area with lower temperature in winter. Therefore, the oil consumption is increased, the cost of fuel expenditure is increased, and great economic burden is brought to enterprises.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the transportation vehicle that prior art exists is with high, with high costs with the oil mass, the utility model provides a thermal cycle oil supply unit, it has characteristics such as the oil mass is low, effective reduce cost.
The utility model discloses the technical scheme who adopts does:
a thermal cycle oil supply, comprising: the device comprises a main oil tank, an auxiliary oil tank, a heater, a temperature controller, an oil way change-over switch and a temperature sensor;
the main oil tank is used for containing No. 0 diesel oil;
the auxiliary oil tank is used for containing diesel oil in season;
the temperature sensor is arranged in the main oil tank, is connected with the temperature controller and is used for monitoring the real-time oil temperature in the main oil tank;
the heating part of the heater extends into the main oil tank, is connected with a heat dissipation system of a vehicle through a circulating water pipeline and is used for heating the No. 0 diesel oil in the main oil tank;
the oil way change-over switch is used for switching oil ways of the main oil tank and the auxiliary oil tank;
and the temperature controller is used for switching the oil way of the vehicle engine to the main oil tank for oil supply by opening the oil way change-over switch when the real-time temperature reaches the set temperature.
Further, the oil path change-over switch comprises a normally open electromagnetic valve and a normally closed electromagnetic valve which are respectively connected with the temperature controller;
the normally open electromagnetic valve is arranged on the auxiliary oil tank and an oil path of a vehicle engine;
the normally closed electromagnetic valve is arranged on the main oil tank and an oil path of the vehicle transmitter.
Further, the oil circuit change-over switch comprises an oil supply change-over three-way valve and an oil return change-over three-way valve which are respectively connected with the temperature controller;
two inlets of the oil supply conversion three-way valve are correspondingly and respectively connected with an oil supply pipe of the main oil tank and an oil supply pipe of the auxiliary oil tank, and an outlet of the oil supply conversion three-way valve is connected with an oil supply pipe of a vehicle engine;
two inlets of the oil return conversion three-way valve are correspondingly connected with an oil return pipe of the main oil tank and an oil return pipe of the auxiliary oil tank respectively, and an outlet of the oil return conversion three-way valve is connected with an oil return pipe of the vehicle engine.
The system further comprises a circulating pump connected with an oil supply pipe and an oil return pipe of the vehicle engine and used for pumping the season diesel oil in the auxiliary oil tank to be filled into the pipeline after the vehicle is shut down.
Furthermore, the circulating water pipeline is wrapped by a heat insulation layer.
Further, the temperature sensor is a thermocouple.
And the liquid level sensors are respectively arranged in the main oil tank and the auxiliary oil tank and are used for monitoring the liquid levels of the main oil tank and the auxiliary oil tank.
Further, the liquid level control device also comprises a control panel connected with the temperature controller and the liquid level sensor.
Further, the temperature controller is a PLC controller.
Further, still including setting up in the oil circuit terminal oil sprayer that has the heating function.
The utility model has the advantages that: the engine is supplied with fuel by season diesel fuel in the auxiliary fuel tank when the vehicle is started, the heat dissipation system of the engine is adopted to provide heat energy for the heater, then the No. 0 diesel fuel in the main fuel tank is heated, and after the No. 0 diesel fuel is heated to the available temperature, the No. 0 diesel fuel in the main fuel tank is used for supplying fuel for the engine through the change-over switch, so that the cost and the fuel consumption can be effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a thermal cycle oil supply provided in accordance with an exemplary embodiment;
FIG. 2 is a block diagram of a thermal cycle oil supply provided in accordance with an exemplary embodiment.
FIG. 1-Heater; 2-a circulating water pipeline; 3-oil return conversion three-way valve; 4-oil supply conversion three-way valve; 5-a main oil tank; 6-auxiliary oil tank; 7-a thermocouple; 8-control panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a thermal cycle oil supply device, including: the device comprises a main oil tank 5, an auxiliary oil tank 6, a heater 1, a temperature controller, an oil way change-over switch and a temperature sensor;
the main oil tank 5 is used for containing No. 0 diesel oil;
the auxiliary oil tank 6 is used for containing diesel oil in season;
the temperature sensor is arranged in the main oil tank 5, is connected with the temperature controller and is used for monitoring the real-time oil temperature in the main oil tank 5;
the heating part of the heater 1 extends into the main oil tank 5, is connected with a heat dissipation system of a vehicle through a circulating water pipeline 2, and is used for heating No. 0 diesel oil in the main oil tank 5;
the oil circuit change-over switch is used for switching the oil circuits of the main oil tank 5 and the auxiliary oil tank 6;
the temperature controller is used for switching an oil way of the vehicle engine to a main oil tank for supplying oil by opening the oil way change-over switch when the real-time temperature reaches the set temperature.
Specifically, in the case of low temperature in winter, when the vehicle is started, the vehicle is started by default by adopting season-responsive diesel oil (usually-35 # diesel oil) in the secondary oil tank 6, after the temperature of the water (or refrigerating fluid) in the vehicle heat dissipation system rises, the heater 1 adopts the temperature of the vehicle circulating heat dissipation system to heat the 0# diesel oil in the main oil tank 5, usually, after the vehicle runs for 15 to 30 minutes, when the temperature of a vehicle water tank reaches 75 to 90 ℃, the heater 1 adopts the water tank to circularly heat, when the temperature of the 0# diesel oil in the main oil tank 5 is increased to 10 to 20 ℃, the oil supply pipeline can be switched to the main oil tank 5 through the oil way change-over switch to supply oil, so that the 0# diesel oil is used for replacing-20 #, -35# diesel oil in winter, and the price difference of each liter of diesel oil after the fuel oil replacement can directly reduce the fuel oil cost for a company, the power of the vehicle is improved, and the fuel use cost is reduced.
When the automobile is about to stop or after the automobile stops, the oil supply of the main oil tank 5 is changed into the oil supply of the auxiliary oil tank 6 through the oil path change-over switch, and the automobile can be flamed out after running for 5-6 minutes, so that the normal running of the next start can be ensured.
It can be understood that the heater 1 used can be a conventional water circulation heater 1 commonly used by those skilled in the art to heat the main oil tank 5, and the present invention is not described herein again.
As a feasible implementation manner of the above embodiment, the oil path change-over switch includes a normally open electromagnetic valve and a normally closed electromagnetic valve which are respectively connected with the temperature controller;
the normally open electromagnetic valve is arranged on the auxiliary oil tank 6 and an oil path of a vehicle engine;
the normally closed solenoid valve is arranged on the main oil tank 5 and an oil path of the vehicle transmitter.
When the diesel oil temperature measuring device is used specifically, the temperature controller can be a PLC (programmable logic controller), the temperature sensor is a thermocouple 7, the temperature of diesel oil in the water circulation diesel oil heater is measured through a thermocouple 7 temperature sensor, when the temperature of the diesel oil rises to 10-20 ℃, a signal is sent to the PLC, the PLC drives 35 an oil supply valve (a normally open electromagnetic valve) to be closed, and meanwhile, 0 a valve body (a normally closed electromagnetic valve) is opened. The same reasoning is that the 35 return valve body is opened and the 0 return valve body is closed when the vehicle is about to stop, and the 35 return valve body is closed and the 0 return valve body is opened in the preset cycle time.
In some embodiments of the present invention, the oil path change-over switch comprises an oil supply change-over three-way valve 4 and an oil return change-over three-way valve 3 which are respectively connected with the temperature controller;
two inlets of the oil supply conversion three-way valve 4 are correspondingly and respectively connected with an oil supply pipe of the main oil tank 5 and an oil supply pipe of the auxiliary oil tank 6, and an outlet of the oil supply conversion three-way valve 4 is connected with an oil supply pipe of a vehicle engine;
two inlets of the oil return conversion three-way valve 3 are correspondingly and respectively connected with an oil return pipe of the main oil tank 5 and an oil return pipe of the auxiliary oil tank 6, and an outlet of the oil return conversion three-way valve 3 is connected with an oil return pipe of the vehicle engine.
Specifically referring to fig. 2, the oil supply conversion three-way valve 4 and the oil return conversion three-way valve 3 of the two three-way valves connected in series sense the temperature of diesel oil in the heater through the thermocouple temperature sensor in the water circulation diesel oil heater. And transmits the temperature to the control panel 8 to display the diesel oil temperature. When the temperature of diesel reaches the equipment temperature, the PLC control main board receives a signal, the PLC control main board drives the oil supply valve body of the auxiliary oil tank 6 to be closed, the No. 0 oil supply valve body of the main oil tank is opened, the oil return valve body of the auxiliary oil tank 6 is opened, and the oil return valve body of the main oil tank is closed. After waiting for several seconds, the return oil valve body of the auxiliary oil tank is closed, and the return oil valve body of the main oil tank is opened, so that normal oil supply is performed.
When a driver wants to extinguish the automobile, the driver confirms that the driver is about to arrive at a destination or has arrived at the destination, the flameout key is pressed, the PLC control main board drives the oil supply valve body of the auxiliary oil tank to be opened, the oil supply valve body of the main oil tank is closed, the oil return valve body of the auxiliary oil tank is closed, and the oil supply valve body of the main oil tank is opened after the PLC control main board receives a signal. And after waiting for several seconds, the oil return valve body of the auxiliary oil tank is opened, and the oil return valve body of the main oil tank is closed. After the display conversion on the display is completed, the PLC controls the main board to control the vehicle to flameout.
In order to further ensure the high efficiency of heat circulation, the circulating water pipeline 2 is wrapped with a heat-insulating layer to play a role in heat insulation.
Simultaneously, the pipeline circulating pump can only circulate the diesel oil to the oil inlet and the oil return port of the engine, the diesel oil at the oil injection nozzle section can not circulate, the oil injection nozzle with the heating function can be additionally arranged at the side of the engine, the heating technology of the oil injection nozzle is mature technology, and technicians in the field can select the oil injection nozzle according to actual needs.
And level sensors in the main and auxiliary tanks for monitoring the levels of the main and auxiliary tanks. And the temperature controller and the liquid level sensor are connected with a control panel 8. The control panel 8 may display the corresponding numerical values for viewing by the user.
The utility model discloses the thermal cycle oil supply unit that above-mentioned embodiment provided can change winter haulage vehicle into 0# diesel oil by original-20 # or-35 # diesel oil. The 0# diesel oil is different from the-20 # diesel oil and the-35 # diesel oil in that the 0# diesel oil is more burning-resistant and has higher combustion rate than the other two types of diesel oil. The power of the vehicle is improved, and the fuel use cost is reduced. The temperature of the No. 0 diesel oil can be kept constant between 65 and 75 ℃. Therefore, the viscosity of the diesel can be effectively reduced, the diesel can reach the optimal atomization effect after entering the diesel pump, the diesel can be more fully combusted in the diesel pump, and the oil consumption of the diesel can be reduced by 6-10%. Thereby achieving the effects of reducing the use cost of fuel oil, improving the combustion rate of diesel oil, reducing the exhaust emission and the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A thermal cycle oil supply apparatus, comprising: the device comprises a main oil tank, an auxiliary oil tank, a heater, a temperature controller, an oil way change-over switch and a temperature sensor;
the main oil tank is used for containing No. 0 diesel oil;
the auxiliary oil tank is used for containing diesel oil in season;
the temperature sensor is arranged in the main oil tank, is connected with the temperature controller and is used for monitoring the real-time oil temperature in the main oil tank;
the heating part of the heater extends into the main oil tank, is connected with a heat dissipation system of a vehicle through a circulating water pipeline and is used for heating the No. 0 diesel oil in the main oil tank;
the oil way change-over switch is used for switching oil ways of the main oil tank and the auxiliary oil tank;
and the temperature controller is used for switching the oil way of the vehicle engine to the main oil tank for oil supply by opening the oil way change-over switch when the real-time oil temperature reaches a set temperature.
2. The thermal cycle oil supply apparatus according to claim 1, wherein the oil passage changeover switch includes a normally open solenoid valve and a normally closed solenoid valve connected to the temperature controller, respectively;
the normally open electromagnetic valve is arranged on the auxiliary oil tank and an oil path of a vehicle engine;
the normally closed electromagnetic valve is arranged on the main oil tank and an oil path of the vehicle transmitter.
3. The thermal cycle oil supply apparatus according to claim 1, wherein the oil passage switching switch includes an oil supply switching three-way valve and an oil return switching three-way valve which are connected to the temperature controller, respectively;
two inlets of the oil supply conversion three-way valve are correspondingly and respectively connected with an oil supply pipe of the main oil tank and an oil supply pipe of the auxiliary oil tank, and an outlet of the oil supply conversion three-way valve is connected with an oil supply pipe of a vehicle engine;
two inlets of the oil return conversion three-way valve are correspondingly connected with an oil return pipe of the main oil tank and an oil return pipe of the auxiliary oil tank respectively, and an outlet of the oil return conversion three-way valve is connected with an oil return pipe of the vehicle engine.
4. The thermal cycle fuel supply apparatus according to claim 3, further comprising a circulation pump connected to a fuel supply pipe and a fuel return pipe of the vehicle engine, for pumping season diesel fuel in the secondary fuel tank to be filled into the piping after the vehicle is turned off.
5. The thermal cycle oil supply apparatus of claim 1, wherein the circulating water pipe is wrapped with an insulating layer.
6. The thermal cycle oil supply apparatus of claim 1, wherein the temperature sensor is a thermocouple.
7. The thermal cycle oil supply apparatus of claim 1, further comprising level sensors respectively disposed in the main tank and the auxiliary tank for monitoring the liquid levels of the main tank and the auxiliary tank.
8. The thermal cycle oil supply apparatus of claim 7, further comprising a control panel connected to the temperature controller and the level sensor.
9. The thermal cycle oil supply apparatus of claim 1 wherein the temperature controller is a PLC controller.
10. The thermal cycle oil supply apparatus according to any one of claims 1 to 9, further comprising an oil jet having a heating function provided at an end of the oil passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120477482.5U CN214616824U (en) | 2021-03-05 | 2021-03-05 | Thermal cycle oil supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120477482.5U CN214616824U (en) | 2021-03-05 | 2021-03-05 | Thermal cycle oil supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214616824U true CN214616824U (en) | 2021-11-05 |
Family
ID=78393237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120477482.5U Active CN214616824U (en) | 2021-03-05 | 2021-03-05 | Thermal cycle oil supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214616824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776493A (en) * | 2022-04-19 | 2022-07-22 | 潍柴动力股份有限公司 | Vehicle low-temperature heating method, device, system, equipment and storage medium |
-
2021
- 2021-03-05 CN CN202120477482.5U patent/CN214616824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776493A (en) * | 2022-04-19 | 2022-07-22 | 潍柴动力股份有限公司 | Vehicle low-temperature heating method, device, system, equipment and storage medium |
| CN114776493B (en) * | 2022-04-19 | 2024-03-19 | 潍柴动力股份有限公司 | Vehicle low-temperature heating method, device, system, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111237095B (en) | Water tank temperature control system for water-jet engine and control method thereof | |
| CN214616824U (en) | Thermal cycle oil supply unit | |
| CN204646487U (en) | A kind of diesel engine constant temperature oil supplying device | |
| CN2918770Y (en) | Locomotive car using multifunctional diesel fuel box | |
| CN102733997A (en) | LNG (Liquid Natural Gas) passenger bus provided with gas heater | |
| KR102202003B1 (en) | Fuel supply system for internal combustion engines | |
| CN105484903A (en) | Diesel engine with low-pressure oil way heating fuel oil for vehicle | |
| CN113565657A (en) | Thermal cycle oil supply unit | |
| KR20120118888A (en) | Urea level-sender unit and urea storing and supplying apparatus | |
| CN201865778U (en) | Electric control system of dual-fuel engine of diesel oil/liquefied petroleum gas ship | |
| CN107503872B (en) | Parallel preheating device for automobile engine and control method thereof | |
| CN110700973A (en) | Oil tank heating system | |
| CN208089434U (en) | Water circulating heater | |
| CN111059461A (en) | A supercharging device for on-vehicle gas cylinder of LNG | |
| KR102316646B1 (en) | A system for adapting an internal combustion engine to be driven by gaseous gaseous fuel and liquid gaseous fuel | |
| CN207229268U (en) | Intelligent diesel heating control system | |
| CN211202158U (en) | Heating device for fuel tank of motor home | |
| CN212298519U (en) | Supercharging device for LNG vehicle-mounted gas cylinder | |
| CN203640873U (en) | Fuelizer for internal combustion engine | |
| CN202659376U (en) | LNG (liquefied natural gas) passenger car provided with gas-fuel heater | |
| CN203742857U (en) | Fuel oil system capable of accurately controlling oil injection temperature of diesel engine | |
| CN203257521U (en) | Injection system for directly injecting urea by pump nozzle | |
| CN203009106U (en) | Device for heating diesel oil with automobile circulating water | |
| CN111485979A (en) | Heating control method of liquid supply pump | |
| CN201358857Y (en) | High-efficient preheating device for diesel engine system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |