Oil pump integrated with heater module

Abstract

The utility model discloses an oil pump integrated with a heater module, which comprises an oil storage barrel and a flange, a support rod is fixed on the flange, a spring is sleeved on the support rod, the support rod is sleeved on the oil storage barrel in a sliding manner, an oil return port, an oil outlet and an oil suction port are arranged on the flange, a bracket is arranged in the oil storage barrel, and the bracket is connected with the oil storage barrel in a sliding manner. A heater module is installed at the bottom of the bracket, an injection pump is installed in the oil storage barrel, an inlet of the injection pump communicates with an oil return opening through an oil return pipe, the oil suction opening communicates with an oil suction pipe, the oil suction pipe is inserted into the oil storage barrel, and a filter screen is installed in the oil storage barrel and located below the heater module. The oil outlet is communicated with an oil outlet pipe, and the oil outlet pipe is inserted into the filter screen. The heating piece can heat the two heat conducting pieces, so that oil liquid is heated, diesel oil melting is accelerated, and normal supply of the oil is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pumps, in particular to an oil pump with an integrated heater module. Background Art

[0002] Since the temperature in many cities is abnormally cold in winter, it is easy for the diesel in the car's fuel tank to freeze and wax, which brings great trouble to the use of the car. To solve this problem, we propose an oil pump with an integrated heater module. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes an oil pump with an integrated heater module.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An oil pump with an integrated heater module comprises an oil storage barrel and a flange, wherein a support rod is fixed to the flange, a spring is sleeved on the support rod, the support rod is slidably sleeved on the oil storage barrel, an oil return port, an oil outlet port and an oil suction port are provided on the flange, a bracket is installed inside the oil storage barrel, a heater module is installed at the bottom of the bracket, a jet pump is installed inside the oil storage barrel, the inlet of the jet pump is connected with the oil return port through an oil return pipe, the oil suction port is connected with an oil suction pipe, the oil suction pipe is inserted into the oil storage barrel, a filter is installed inside the oil storage barrel and below the heater module, the oil outlet port is connected with an oil outlet pipe, and the oil outlet pipe is inserted into the filter.

[0006] Preferably, the heater module comprises a plastic base, a heat conducting plate and a heating plate. The plastic base is fixed to the inner bottom of the oil storage barrel. Two heat conducting plates are mounted on the plastic base by screws, and a heating plate is arranged between the two heat conducting plates.

[0007] Preferably, the filter screen is a flat shell-like structure.

[0008] Preferably, a liquid level sensor is installed on the inner wall of the oil storage barrel, and a float rod is installed on the liquid level sensor.

[0009] Preferably, a connector is installed on the flange, and the connector is used to connect to an external power source and supply power to the heater module, the liquid level sensor and the injection pump.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] In the utility model, the jet pump can draw oil from the external oil tank through the oil return pipe and the oil return port, and the oil in the oil storage barrel can be drawn out and returned to the external oil tank through the oil outlet pipe and the oil outlet to form a cycle. During the circulation process, the oil is filtered through the filter screen, the oil suction port is connected to the diesel inlet of the engine, the heating plate can heat the two heat conducting plates, thereby heating the oil, accelerating the melting of the diesel and ensuring the normal supply of the oil. The engine can be supplied with oil through the oil suction port and the oil suction pipe, the oil situation can be quickly understood and replenished in time through the liquid level sensor and the float rod, and the connector is used to connect to the external power supply and supply power to the heater module, the liquid level sensor and the jet pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a first axonometric view of an oil pump with an integrated heater module proposed by the utility model;

[0013] Figure 2 A second isometric view of an oil pump with an integrated heater module proposed by the utility model;

[0014] Figure 3 A cross-sectional view of an oil storage barrel of an oil pump with an integrated heater module proposed in the utility model;

[0015] Figure 4 The utility model discloses a structural schematic diagram of a heater module of an oil pump with an integrated heater module.

[0016] In the figure: 1 oil storage barrel, 2 injection pump, 3 float rod, 4 filter, 5 bracket, 6 oil return pipe, 7 support rod, 8 spring, 9 oil return port, 10 oil outlet, 11 connector, 12 flange, 13 oil outlet pipe, 14 oil level sensor, 15 heater module, 151 plastic base, 152 heat conductive sheet, 153 heating sheet, 16 oil suction pipe, 17 oil suction port. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-4, an oil pump with an integrated heater module comprises an oil storage barrel 1 and a flange 12, a support rod 7 is fixed on the flange 12, a spring 8 is sleeved on the support rod 7, the support rod 7 is slidably sleeved on the oil storage barrel 1, an oil return port 9, an oil outlet port 10, and an oil suction port 17 are arranged on the flange 12, a bracket 5 is installed inside the oil storage barrel 1, a heater module 15 is installed at the bottom of the bracket 5, the heater module 15 comprises a plastic base 151, a heat conducting sheet 152, and a heating sheet 153, the plastic base 151 is fixed to the inner bottom of the oil storage barrel 1, two heat conducting sheets 152 are installed on the plastic base 151 by screws, a heating sheet 153 is arranged between the two heat conducting sheets 152, the heating sheet 153 can heat the two heat conducting sheets 152, thereby heating the oil, accelerating the melting of diesel, and ensuring the normal supply of oil, a jet pump 2 is installed inside the oil storage barrel 1, the jet pump 2 can pump oil from an external oil tank through an oil return pipe 6 and an oil return port 9, and the oil in the oil storage barrel 1 can be The oil outlet pipe 13 and the oil outlet port 10 are drawn out and flow back to the external oil tank to form a cycle. During the circulation process, the oil is filtered by the filter screen 4. The inlet of the jet pump 2 is connected with the oil return port 9 through the return oil pipe 6. The oil suction port 17 is connected with the oil suction pipe 16. The oil suction pipe 16 is inserted into the oil storage barrel 1. The oil suction port 17 is connected with the diesel inlet of the engine. The engine can be supplied with oil through the oil suction port 17 and the oil suction pipe 16. The filter screen 4 is installed inside the oil storage barrel 1 and below the heater module 15. The filter 4 is a flat shell-like structure, the oil outlet 10 is connected to the oil outlet pipe 13, the oil outlet pipe 13 is inserted into the filter 4, a liquid level sensor 14 is installed on the inner wall of the oil storage barrel 1, and a float rod 3 is installed on the liquid level sensor 14. The liquid level sensor 14 and the float rod 3 can be used to quickly understand the oil situation and replenish it in time. A connector 11 is installed on the flange 12, and the connector 11 is used to connect to an external power supply and supply power to the heater module 15, the liquid level sensor 14 and the injection pump 2.

[0019] Working principle: When in use, the jet pump 2 can draw oil from the external oil tank through the return oil pipe 6 and the return oil port 9, and the oil in the oil storage barrel 1 can be drawn out through the oil outlet pipe 13 and the oil outlet 10 and flow back to the external oil tank to form a cycle. During the circulation process, the oil is filtered through the filter 4, and the oil suction port 17 is connected to the diesel inlet of the engine. The heating plate 153 can heat the two heat conducting plates 152, thereby heating the oil, accelerating the melting of the diesel and ensuring the normal supply of oil. The engine can be supplied with oil through the oil suction port 17 and the oil suction pipe 16. The oil level sensor 14 and the float rod 3 can quickly understand the oil situation and replenish it in time. The connector 11 is used to connect to an external power supply and supply power to the heater module 15, the liquid level sensor 14 and the jet pump 2.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oil pump with an integrated heater module, comprising an oil storage barrel (1) and a flange (12), characterized in that: A support rod (7) is fixed to the flange (12), a spring (8) is sleeved on the support rod (7), the support rod (7) is slidably sleeved on the oil storage barrel (1), the flange (12) is provided with an oil return port (9), an oil outlet port (10), and an oil suction port (17), a bracket (5) is installed inside the oil storage barrel (1), a heater module (15) is installed at the bottom of the bracket (5), the heater module (15) comprises a plastic base (151), a heat conducting sheet (152), and a heating sheet (153), the plastic base (151) is fixed to the bottom of the oil storage barrel (1), two heat conducting sheets (152) are installed on the plastic base (151) by screws, a heating sheet (153) is provided between the two heat conducting sheets (152), the inside of the oil storage barrel (1) A jet pump (2) is installed in the part, the inlet of the jet pump (2) is connected to the oil return port (9) through the oil return pipe (6), the oil suction port (17) is connected to the oil suction pipe (16), the oil suction pipe (16) is inserted into the oil storage barrel (1), a filter (4) is installed inside the oil storage barrel (1) and below the heater module (15), the oil outlet (10) is connected to the oil outlet pipe (13), the oil outlet pipe (13) is inserted into the filter (4), a liquid level sensor (14) is installed on the inner wall of the oil storage barrel (1), a float rod (3) is installed on the liquid level sensor (14), and a connector (11) is installed on the flange (12), the connector (11) is used to connect to an external power supply and supply power to the heater module (15), the liquid level sensor (14) and the jet pump (2).

2. The oil pump with integrated heater module according to claim 1, characterized in that: The filter screen (4) is a flat shell-shaped structure.

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