A diesel engine remote start device

Abstract

This utility model discloses a diesel engine remote start device, belonging to the field of remote start technology. It includes a fixed base, a conversion compartment fixedly connected to the upper surface of one side of the fixed base, a first relay controller mounted on the upper surface of the conversion compartment, two output compartments fixedly connected to the upper surface of the fixed base, a second relay controller fixedly connected to the upper surface of the output compartments, a tee on the upper surface of the first relay controller, and a tee on the upper surface of the output compartment in the middle of the fixed base. A reinforcing pipe is fixedly connected to the outer surface between the tee ports. Local control start is enabled. When the start-up conditions are met, the conversion compartment and the first relay controller on the main line open, while the others close. The device passes through the inlet pipe, the outer output compartment, the second relay controller, the reinforcing pipe to the connecting hose, and then through the conversion compartment, the output pipe, and the outlet tee pipe for output. Another path is through the inlet pipe, through the two output compartments and the second relay controller, and then through the output branch pipe to complete the output.

Description

Technical Field

[0001] This utility model relates to the field of remote start technology, and more specifically, to a diesel engine remote start device. Background Technology

[0002] With the increasing automation of modern ships, remote operation and control of ships has become an important means to improve efficiency and safety. Traditional diesel engine remote start systems are typically suitable for small-power diesel engines, relying on electromagnetic relays to control the starting of the electric motor.

[0003] With the increasing demand for high-power diesel engines in ships, especially in environments involving long-distance voyages and operations in remote sea areas, the remote control of diesel engine starting, stopping, and operating status has become particularly important. Existing technologies are mainly used for low-power diesel engines that are started by electric motors. Against this backdrop, users have placed higher demands on the remote control function of diesel engines, and remote start functionality has become one of the important upgrade directions for modern marine diesel engine systems, urgently requiring improvement.

[0004] In conclusion, how to provide a remote start device for diesel engines is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a remote start device for diesel engines.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A diesel engine remote starter includes a fixed base, a conversion compartment fixedly connected to one side of the upper surface of the fixed base, a first relay controller disposed on the upper surface of the conversion compartment, two output compartments fixedly connected to the upper surface of the fixed base, a second relay controller fixedly connected to the upper surface of the output compartments, a tee disposed on the upper surface of the first relay controller, a tee disposed on the upper surface of the output compartment in the middle of the fixed base, and a reinforcing pipe fixedly connected to the outer surface between the tee.

[0008] On the other hand, a fixing nut is provided on the outer surface of the tee, and a connecting hose is fixedly connected to one side of the outer surface of the tee.

[0009] On the other hand, a buffer chamber is provided on the outer surface of the connecting hose away from the tee, and a fixing plate is welded to the side surface of the buffer chamber.

[0010] On the other hand, the buffer chamber is provided with two regulating valves on the outer surface of the connecting hose, and the other end of the regulating valve is connected to the input end of the conversion chamber.

[0011] On the other hand, an outlet plug is provided on the outer surface of the output end of the conversion chamber, and an output pipe is fixedly connected to the outer surface of the outlet plug.

[0012] On the other hand, an inlet plug is provided on the outer surface of the output chamber, and an inlet tube is fixedly connected to the outer surface of the output chamber on the outer side.

[0013] On the other hand, an output branch pipe is fixedly connected to the outer surface of the output compartment near the middle, and an outlet tee pipe is fixedly connected to the outer surface of the other end of the output branch pipe. One end of the outlet tee pipe is fixedly connected to the outer surface of the output pipe.

[0014] On the other hand, a pressure relief chamber is fixedly connected to the side surface of the first relay controller, and a wireless receiver is fixedly connected to the outer surface of the fixed base.

[0015] This utility model provides a diesel engine remote start device. A normally closed two-position two-way solenoid valve, controlled by a conversion compartment and a first relay controller, serves as a standby signal to allow start-up, ensuring the diesel engine's pre-fuel supply is open and starting conditions are met. A normally open two-position two-way solenoid valve, controlled by a second relay controller, is connected in series with a manual start control valve to enable local manual start-up. A normally closed two-position two-way solenoid valve, controlled by a middle output compartment and a second relay controller, is connected in parallel. The device receives signals via a wireless receiver for remote start-up. The specific electrical control method is as follows: For local start-up, when the starting conditions are met, the conversion compartment and the first relay controller on the main line open, while others close. The device exits through an inlet pipe, an outer output compartment, and the second relay controller, via a reinforcing pipe to a connecting hose, then through the conversion compartment, the output pipe, and a three-way outlet pipe. Alternatively, the device exits through an inlet pipe, passing through two output compartments and the second relay controller, and finally through an outlet branch pipe. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 A front view of the overall shape of a specific embodiment of this utility model;

[0018] Figure 2 This is a top front view of the overall shape of the specific embodiment provided by this utility model;

[0019] Figure 3 This is a side view of the overall shape of a specific embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the external shape of the tee according to a specific embodiment of the present utility model.

[0021] Figure label:

[0022] 1-Fixed base; 2-Conversion chamber; 3-First relay controller; 4-Output chamber; 5-Second relay controller; 6-T-connector; 7-Reinforcing pipe; 8-Fixing nut; 9-Connecting hose; 10-Buffer chamber; 11-Regulating valve; 12-Fixing plate; 13-Output plug; 14-Output pipe; 15-Input plug; 16-Input pipe; 17-Output branch pipe; 18-Output t-connector pipe; 19-Pressure relief chamber; 20-Wireless receiver. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] The core of this utility model is to provide a remote start device for diesel engines. Please refer to the attached document for details. Figures 1-4 To better understand the components of the provided startup device:

[0025] The diesel engine remote start device includes a fixed base 1. A conversion compartment 2 is fixedly connected to the upper surface of one side of the fixed base 1. A first relay controller 3 is installed on the upper surface of the conversion compartment 2. Two output compartments 4 are fixedly connected to the upper surface of the fixed base 1. A second relay controller 5 is fixedly connected to the upper surface of the output compartments 4. A three-way valve 6 is installed on the upper surface of the first relay controller 3. A three-way valve 6 is also installed on the upper surface of the output compartment 4 in the middle of the fixed base 1. A reinforcing pipe 7 is fixedly connected to the outer surface between the three-way valves 6. Specifically, the conversion compartment 2 and the first relay controller 3 act as normally closed two-position two-way solenoid valves to provide a standby signal for starting, ensuring that the diesel engine pre-fuel supply is open and the starting conditions are met. The outer output compartment 4 and the second relay controller 5 act as normally open two-position two-way solenoid valves. The two-position two-way solenoid valve and the manual start control valve are connected in series to realize local manual start. The normally closed two-position two-way solenoid valves of the intermediate output compartment 4 and the second relay controller 5 are connected in parallel. The equipment receives the corresponding signal through the wireless receiver 20 and performs remote start. The specific electrical control method is as follows: local control start. When the operation start conditions are met, the main road conversion compartment 2 and the first relay controller 3 are opened, and the others are closed. The equipment goes through the inlet pipe 16, the outer output compartment 4, the second relay controller 5, the reinforcing pipe 7 to the connecting hose 9, and then through the conversion compartment 2, the output pipe 14, and the outlet three-way pipe 18 to exit. Another path is through the inlet pipe 16, through the two output compartments 4 and the second relay controller 5, and through the output branch pipe 17 to complete the exit.

[0026] A fixing nut 8 is provided on the outer surface of the tee 6, and a connecting hose 9 is fixedly connected to one side of the outer surface of the tee 6. Specifically, the fixing nut 8 facilitates the fixing of the tee 6 by rotating and tightening the reinforcing pipe 7 and the connecting hose 9 during connection, and the connecting hose 9 facilitates the connection to the buffer chamber 10 to ensure smooth pipeline flow.

[0027] A buffer chamber 10 is provided on the outer surface of the connecting hose 9 away from the tee 6, and a fixing plate 12 is welded to the side surface of the buffer chamber 10. Specifically, the buffer chamber 10 buffers the oil circuit through two regulating valves 11. If there are impurities or emulsification in the oil, which are not conducive to output, the buffer chamber 10 is used to buffer the oil to avoid unstable mechanical output after discharge. The fixing plate 12 facilitates the external fixation of the buffer chamber 10.

[0028] Two regulating valves 11 are provided on the outer surface of the connecting hose 9 in the buffer chamber 10. The other end of the regulating valve 11 is connected to the input end of the conversion chamber 2. Specifically, by rotating the regulating valve 11, the corresponding tightening or loosening is adjusted to regulate the pressure entering the buffer chamber 10 and the output pressure, so as to ensure the stability of the oil circuit.

[0029] The outer surface of the output end of the conversion chamber 2 is provided with an outlet plug 13, and an outlet pipe 14 is fixedly connected to the outer surface of the outlet plug 13; specifically, the outlet plug 13 and the outlet pipe 14 facilitate the stable output of the overall oil circuit and provide a main outlet channel.

[0030] An inlet plug 15 is provided on the outer surface of the output compartment 4, and an inlet pipe 16 is fixedly connected to the outer surface of the output compartment 4. Specifically, the inlet pipe 16 introduces the oil into the equipment, and the oil can be easily and stably introduced into the overall remote control equipment by fixing it with the inlet plug 15.

[0031] An output branch pipe 17 is fixedly connected to the outer surface of the output compartment 4 near the middle. An outlet tee pipe 18 is fixedly connected to the outer surface of the other end of the output branch pipe 17. One end of the outlet tee pipe 18 is fixedly connected to the outer surface of the output pipe 14. Specifically, the output branch pipe 17 provides an oil passage for branch output, and the outlet tee pipe 18 facilitates the convergence between the output pipe 14 and the output branch pipe 17, so that they can be output through another passage.

[0032] A pressure relief chamber 19 is fixedly connected to the side surface of the first relay controller 3, and a wireless receiver 20 is fixedly connected to the outer surface of the mounting base 1. Specifically, a space is provided between the first relay controller 3 and the second relay controller 5. By connecting with the pressure relief chamber 19, a buffer position is provided to allow for steady venting when the oil pressure is too high. The wireless receiver 20 can easily receive wireless signals. The corresponding first relay controller 3 and second relay controller 5 are electrically connected to control the switch.

[0033] In summary: the conversion compartment 2 and the first relay controller 3, as normally closed two-position two-way solenoid valves, serve as a standby signal to allow starting, ensuring that the diesel engine pre-fuel supply is open and the starting conditions are met. The outer output compartment 4 and the second relay controller 5, as normally open two-position two-way solenoid valves, are connected in series with the manual start control valve to achieve local manual starting. The intermediate output compartment 4 and the second relay controller 5, as normally closed two-position two-way solenoid valves, are connected in parallel. The equipment receives signals through the wireless receiver 20 and performs remote start-up. The specific electrical control method is as follows: local control start-up. When the running start-up conditions are met, the conversion compartment 2 and the first relay controller 3 on the main road are opened, and the others are closed. The equipment is discharged through the inlet pipe 16, the outer output compartment 4, the second relay controller 5, the reinforcing pipe 7 to the connecting hose 9, and then through the conversion compartment 2, the output pipe 14, and the outlet three-way pipe 18. Another path is through the inlet pipe 16, through the two output compartments 4 and the second relay controller 5, and through the output branch pipe 17 to complete the discharge.

[0034] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0035] The above provides a detailed description of a diesel engine remote starting device provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A diesel engine remote start device, characterized in that, Includes a fixed base (1), a conversion compartment (2) is fixedly connected to one side of the upper surface of the fixed base (1), a first relay controller (3) is provided on the upper surface of the conversion compartment (2), two output compartments (4) are fixedly connected to the upper surface of the fixed base (1), a second relay controller (5) is fixedly connected to the upper surface of the output compartment (4), a tee (6) is provided on the upper surface of the first relay controller (3), a tee (6) is also provided on the upper surface of the output compartment (4) in the middle position of the fixed base (1), and a reinforcing pipe (7) is fixedly connected to the outer surface between the tee (6).

2. The diesel engine remote start device according to claim 1, characterized in that, A fixing nut (8) is provided on the outer surface of the tee (6), and a connecting hose (9) is fixedly connected to one side of the outer surface of the tee (6).

3. A diesel engine remote start device according to claim 2, characterized in that, A buffer chamber (10) is provided on the outer surface of the connecting hose (9) away from the tee (6), and a fixing plate (12) is welded to the side surface of the buffer chamber (10).

4. A diesel engine remote start device according to claim 3, characterized in that, The buffer chamber (10) has two regulating valves (11) on the outer surface of the connecting hose (9), and the other end of the regulating valve (11) is connected to the input end of the conversion chamber (2).

5. A diesel engine remote start device according to claim 4, characterized in that, The outer surface of the output end of the conversion chamber (2) is provided with an outlet plug (13), and an output pipe (14) is fixedly connected to the outer surface of the outlet plug (13).

6. A diesel engine remote start device according to claim 5, characterized in that, The outer surface of the output chamber (4) is provided with an inlet plug (15), and an inlet tube (16) is fixedly connected to the outer surface of the output chamber (4).

7. A diesel engine remote start device according to claim 1, characterized in that, The output chamber (4) has an output branch pipe (17) fixedly connected to the outer surface near the middle. The other end of the output branch pipe (17) has an outlet tee pipe (18) fixedly connected to the outer surface. One end of the outlet tee pipe (18) is fixedly connected to the outer surface of the output pipe (14).

8. A diesel engine remote start device according to claim 1, characterized in that, A depressurization chamber (19) is fixedly connected to the side surface of the first relay controller (3), and a wireless receiver (20) is fixedly connected to the outer surface of the fixed base (1).

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