Oil pan heat preservation device for supplying air through truck heating device

Abstract

The utility model relates to an oil pan heat preservation device for supplying air by using a truck heating device, belongs to the field of truck auxiliary equipment, and particularly relates to an oil pan heat preservation heating device, which comprises a shell, an air passage, an exhaust port, a split body I, a split body II and a connecting pipe, by means of the design, the device utilizing the waste gas of the truck heat preservation heating stove as the heat source is provided, when a driver opens the truck heat preservation heating stove to have a rest at night, the waste gas serves as the heat source to heat a truck oil pan, and engine oil in an engine is prevented from being solidified; and through the design of the air channel of the equipment, waste gas can enter and be discharged conveniently, the situation that the waste gas is deposited in the equipment to be cooled, and the heating effect is affected is prevented, and heat of the waste gas is utilized more efficiently to heat the oil pan.

Description

Technical Field

[0001] The utility model belongs to the field of truck auxiliary equipment, and particularly relates to an oil pan heat preservation and heating device. Background Art

[0002] In high-altitude and cold climates, especially in the Northeast, the outside ambient temperature is extremely low. At this time, the vehicle's engine temperature is too low, the lubricating oil becomes mushy, and the fluidity is very poor, resulting in difficulty in starting the engine, severe cylinder wear, reduced fuel economy, and shortened engine life.

[0003] During long-distance truck transportation, the truck will stop at night to rest. If it is a cold season, the lubricating oil will inevitably solidify gradually. It takes a long time to warm up the truck early the next morning to ensure that the truck can start smoothly. Truck drivers often need to stay overnight in the truck, so now trucks are equipped with truck insulation and heating heaters to provide warmth for truck drivers when they rest. Truck insulation and heating heaters will produce exhaust gas, which is usually discharged directly from the truck cab into the atmosphere.

[0004] Currently, trucks solve the problem of lubricating oil solidification at low temperatures by preheating the engine; however, the commonly used electric heating easily requires the use of electricity from the truck's own battery. Long-term and frequent use will seriously affect the performance of the truck's own battery, causing increased truck operating costs and even increased risks.

[0005] Therefore, there is an urgent need for a technology to solve the above problems in the prior art. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a device and a system for solving the problems existing in the background technology.

[0007] An oil pan heat preservation device using a truck heating device to supply air, characterized by comprising a shell and a connecting pipe;

[0008] The shape of the shell is adapted to the shape of the outer wall of the truck oil pan, and the shell is provided with an air inlet and an exhaust port, wherein the air inlet is arranged on the side wall of the shell, and a three-way valve is arranged on the air inlet, and the three-way valve is connected to the truck heat preservation heating furnace through a connecting pipe, and the third port of the three-way valve is connected to the atmosphere;

[0009] The inner wall of the shell is in close contact with the oil pan of the truck, and the shell is provided with a plurality of air passages protruding from the shell, and all the air passages are connected to each other; the air passages are regularly arranged on the shell, and the air inlet and the air outlet are both connected to the air passages;

[0010] A manual valve is arranged on the connecting pipe.

[0011] The shell includes a split body I and a split body II. The air passages on the split body I and the split body II are distributed in a grid shape, and the air passages are interconnected.

[0012] The number of the exhaust ports is two, and the diameter of the exhaust ports is 10 mm.

[0013] The airway has a width of 30 mm and a height of 5 mm.

[0014] A through hole with a diameter of 30 mm is arranged at the bottom of the shell, and a cover plug is arranged on the through hole.

[0015] The shell is mounted on the oil pan of the truck by means of screws, and a sealing rubber ring is arranged on the edge of the shell.

[0016] A heat-insulating layer is provided at a position where the inner wall of the shell contacts the outer wall of the truck oil pan.

[0017] Through the above design scheme, the utility model can bring the following beneficial effects: through the above design, a device using the exhaust gas of the truck's thermal insulation heating stove as a heat source is provided. When the driver turns on the truck's thermal insulation heating stove to rest at night, the exhaust gas can be used as a heat source to heat the truck's oil pan to prevent the engine oil from solidifying; through the design of the air duct of the device, the entry and discharge of exhaust gas is facilitated, preventing exhaust gas from accumulating in the device and cooling to affect the heating effect, and the heat of the exhaust gas can be used to heat the oil pan more efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0019] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 The structure of the utility model is shown in FIG. Figure 3 ;

[0022] In the figure: 1-shell, 101-air duct, 102-exhaust port, 11-split I, 12-split II. DETAILED DESCRIPTION

[0023] The present application is further described with reference to the accompanying drawings:

[0024] An oil pan heat preservation device using a truck heating device to supply air, characterized in that it comprises a housing 1 and a connecting pipe;

[0025] The shape of the shell 1 is adapted to the shape of the outer wall of the truck oil pan, and the shell 1 is provided with an air inlet and an exhaust port 102, wherein the air inlet is arranged on the side wall of the shell 1, and a three-way valve is arranged on the air inlet, and the three-way valve is connected to the truck heat preservation heating furnace through a connecting pipe, and the third port of the three-way valve is connected to the atmosphere;

[0026] The inner wall of the shell 1 is in close contact with the oil pan of the truck. The shell 1 is provided with a plurality of air passages 101 protruding from the shell, and all the air passages 101 are connected to each other. The air passages 101 are regularly arranged on the shell 1, and the air inlet and the exhaust port 102 are both connected to the air passages 101.

[0027] A manual valve is arranged on the connecting pipe.

[0028] The housing 1 includes a split body I11 and a split body II12 . The air passages 101 on the split body I11 and the split body II12 are distributed in a grid shape, and the air passages 101 are interconnected.

[0029] The number of the exhaust ports 102 is two, and the diameter of the exhaust ports 102 is 10 mm.

[0030] The air channel 101 has a width of 30 mm and a height of 5 mm.

[0031] A through hole with a diameter of 30 mm is provided at the bottom of the shell 1, and a cover plug is provided on the through hole.

[0032] The housing 1 is mounted on the oil pan of the truck by means of screws, and a sealing rubber ring is provided at the edge of the housing 1 .

[0033] A heat-insulating layer is provided at a position where the inner wall of the shell 1 contacts the outer wall of the truck oil pan.

[0034] The truck heat preservation heater is a standard feature of current trucks, which can heat the cab, but will generate exhaust gas that needs to be discharged into the atmosphere; the shell 1 is connected to the truck heat preservation heater by a connecting pipe, and the exhaust gas of the truck heat preservation heater is discharged into the shell 1; the gas passes through the air passage 101 on the shell 1 to heat the oil pan of the truck;

[0035] The gas is transported in the air passage 101 and then discharged into the atmosphere through the exhaust port 102; when the gas passes through the air passage 101 arranged in a grid shape, the oil pan of the truck is heated and insulated. At the same time, a heat-insulating layer is arranged at the position where the inner wall of the shell 1 contacts the outer wall of the oil pan of the truck, which also plays a role in keeping the oil pan of the truck warm. Under the combined effect, the oil pan of the truck is kept warm and the oil condition is ensured.

[0036] The connecting pipe is connected to the truck thermal insulation heating furnace through a three-phase valve, and a manual valve is provided on the connecting end, so that the operator can close the connection between the truck thermal insulation heating furnace and the shell 1 in the cab, so that the exhaust gas of the truck thermal insulation heating furnace can be discharged through the normal channel.

[0037] The housing 1 can be connected and installed through threaded holes provided on the oil pan of the truck, or can be connected and installed by bonding.

Claims

1. An oil pan insulation device using a truck heating device to supply air, characterized in that: It comprises a shell (1) and a connecting pipe; The shape of the shell (1) is adapted to the shape of the outer wall of the truck oil pan, the shell (1) is provided with an air inlet and an exhaust port (102), the air inlet is arranged on the side wall of the shell (1), a three-way valve is arranged on the air inlet, the three-way valve is connected to the truck heat preservation heating furnace through a connecting pipe, and the third port of the three-way valve is connected to the atmosphere; The inner wall of the shell (1) is in close contact with the oil pan of the truck; the shell (1) is provided with a plurality of air passages (101) protruding from the outer shell, and all the air passages (101) are connected to each other; the air passages (101) are regularly arranged on the shell (1), and the air inlet and the air outlet (102) are both connected to the air passages (101); A manual valve is provided on the connecting pipe; The shell (1) is mounted on the oil pan of the truck by means of screws, and a sealing rubber ring is provided on the edge of the shell (1).

2. The oil pan insulation device using a truck heating device to supply air according to claim 1, characterized in that: The housing (1) comprises a split body I (11) and a split body II (12), the air passages (101) on the split body I (11) and the split body II (12) are distributed in a grid shape, and the air passages (101) are interconnected.

3. The oil pan insulation device using a truck heating device to supply air according to claim 1, characterized in that: The number of the exhaust ports (102) is two, and the diameter of the exhaust ports (102) is 10 mm.

4. The oil pan insulation device using a truck heating device to supply air according to claim 1 is characterized in that: The air channel (101) has a width of 30 mm and a height of 5 mm.

5. The oil pan insulation device using a truck heating device to supply air according to claim 1, characterized in that: A through hole with a diameter of 30 mm is provided at the bottom of the shell (1), and a cover plug is provided on the through hole.

6. The oil pan insulation device using a truck heating device to supply air according to claim 1, characterized in that: A heat-insulating layer is provided at a position where the inner wall of the shell (1) contacts the outer wall of the truck oil pan.

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