An integrated control system for a sprinkler truck

Abstract

This utility model provides an integrated control system for a sprinkler truck, relating to the field of sprinkler truck technology. It includes a control switch rocker, an electrical control box, wiring harness, a cab center console, nylon air hoses, an air tank, a chassis, and a pneumatic shut-off valve. The control switch rocker is installed on the cab center console in a position easily accessible to the driver. The electrical control box is fixed to the rear of the chassis. One end of the wiring harness connects to the control switch rocker, and the other end connects to the electrical control box. One end of the nylon air hose is connected to the electrical control box, and the other end is connected to the air tank and the pneumatic shut-off valve, respectively. Using the integrated control system of this utility model, the sprinkler truck operation control buttons are integrated on the cab center console. The wiring harness runs through the bottom of the chassis and inside the cab, eliminating the need to drill holes in the cab to install the control box bracket, ensuring the cab's sealing and overall integrity while reducing costs. The control box is mounted on the longitudinal beams of the chassis, facilitating installation and future maintenance.

Description

Technical Field

[0001] This utility model relates to the field of sprinkler truck technology, and in particular to an integrated control system for sprinkler trucks. Background Technology

[0002] Currently, most water sprinkler truck operating systems on the market utilize air pressure from an air tank to drive the control box, thereby enabling the start / stop and flow regulation of water spraying operations. The control box, as the core control component, is responsible for receiving driver commands and executing corresponding actions. However, during the vehicle design phase, a dedicated installation location for the control box was not pre-reserved in the cab. Therefore, before installing the control box, a custom bracket design must be created based on the remaining space within the cab. This includes measuring available space, designing the bracket structure, and drilling holes at suitable locations within the cab to secure the bracket, ensuring a stable installation of the control box.

[0003] The existing operating system has several problems: 1. To ensure a reasonable overall layout of the cab and ease of operation for the driver, the control box can only be placed in a limited area between the driver's and passenger's seats. This location is adjacent to the gear shift lever, which may cause collisions or interference when operating the lever, increasing the risk of shifting errors; 2. When the vehicle is in operation, because the control box is located in the driver's blind spot, the driver needs to look down or turn to the side to operate the switching functions, which will distract attention and create potential safety hazards, such as accidents caused by misoperation while driving; 3. When drilling holes in the cab to install the control box bracket, the drilling location... 4. The inability to completely seal the cab damages the original sealing structure, allowing wind and dust to easily penetrate the cabin through gaps, which accumulates over time and affects driving comfort and equipment cleanliness; 5. The control box connection harness lacks a concealed fixed location, forcing the harness to be haphazardly laid out on the cab floor or under the seat, resulting in a messy and disorganized appearance. This not only affects aesthetics but may also cause damage due to stepping or pulling, reducing the customer's overall product experience; 6. The bracket requires additional processing and surface painting, involving material procurement, processing time, and painting processes, which increases production costs, including labor and consumable costs. Summary of the Invention

[0004] The purpose of this utility model is to provide an integrated control system for a sprinkler truck, adjusting its operation control system from a blind spot to a position that is easy to observe and operate, reducing safety risks during driving operations; at the same time, it eliminates the drilling and control box bracket installation processes in the cab, ensuring the cab's airtightness, improving work efficiency while reducing costs; the control box connection harness is concealed, and the control buttons are simple and clear, improving the overall integrity of the cab; the control box installation position is adjusted to the longitudinal beam of the frame, making installation convenient and facilitating maintenance by after-sales personnel.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: An integrated control system for a sprinkler truck is characterized by comprising a control switch rocker, an electrical control box, a wiring harness, a cab center console, a nylon air hose, an air tank, a chassis, and a pneumatic shut-off valve. The control switch rocker is installed on the cab center console in a position convenient for the driver to operate. The electrical control box is fixed to the rear of the chassis. One end of the wiring harness is connected to the control switch rocker, and the other end is connected to the electrical control box. One end of the nylon air hose is connected to the electrical control box, and the other end is connected to the air tank and the pneumatic shut-off valve, respectively.

[0006] Improvement to the above technical solution: The control switch rocker is used to open the solenoid valve in the electrical control box and adjust the nylon air pipe connecting the solenoid valve to a normally open or normally closed state, thereby providing air pressure to the pneumatic shut-off valve.

[0007] Further improvements to the above technical solution: The electrical control box is also equipped with a pressure sensor to monitor the air pressure in the nylon air pipe in real time and transmit the air pressure data to the display screen on the center console of the driver's cab, so that the driver can understand the air pressure status in real time and ensure that the water sprinkler system works within the normal air pressure range.

[0008] Further improvements to the above technical solution: The center console of the driver's cab is also equipped with an audible and visual alarm device. When the pressure sensor detects that the air pressure in the nylon air pipe exceeds the preset normal range, the audible and visual alarm device will sound an alarm to remind the driver to deal with it in time and prevent the water sprinkler system from malfunctioning or causing a safety accident due to abnormal air pressure.

[0009] Further improvements to the above technical solution: The electrical control box is also equipped with an intelligent control module. This module can automatically control the opening and closing of the pneumatic shut-off valve according to the preset water spraying route, water spraying time and water spraying volume, so as to realize the intelligent operation of the water truck, reduce manual intervention and improve water spraying efficiency and accuracy. Beneficial effects

[0010] The integrated control system of the water truck described in this utility model integrates the operation control buttons on the center console of the cab. The connecting wiring harness runs through the bottom of the frame and inside the cab, eliminating the need to drill holes in the cab to install the control box bracket. This ensures the cab's airtightness and overall integrity while reducing costs. The control box is mounted on the longitudinal beam of the frame, facilitating installation and future maintenance. Furthermore, compared to other systems, this utility model offers simpler, more convenient, and faster operation, while effectively reducing safety risks during operation.

[0011] In summary, the integrated control system of the water sprinkler truck described in this utility model achieves intelligent and automated operation of the water sprinkler truck by integrating a control switch rocker, electrical control box, wiring harness, driver's cab center console, nylon air pipe, air tank, and pneumatic shut-off valve. This improves watering efficiency and accuracy while reducing manual intervention and failure rate, providing strong support for municipal cleaning work. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of this utility model embodiment, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] In the diagram: 1. Control switch rocker arm; 2. Electrical control box; 3. Wiring harness; 4. Cab center console; 5. Nylon air hose; 6. Air tank; 7. Chassis; 8. Pneumatic shut-off valve. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] Please see Figure 1 As shown, an integrated control system for a sprinkler truck includes a control switch rocker 1, an electrical control box 2, a wiring harness 3, a cab center console 4, a nylon air hose 5, an air tank 6, a chassis 7, and a pneumatic shut-off valve 8. The control switch rocker 1 is installed on the cab center console 4 in a position convenient for the driver to operate. The electrical control box 2 is fixed to the rear of the chassis 7. One end of the wiring harness 3 is connected to the control switch rocker 1, and the other end is connected to the electrical control box 2. One end of the nylon air hose 5 is connected to the electrical control box 2, and the other end is connected to the air tank 6 and the pneumatic shut-off valve 8, respectively.

[0017] The control switch rocker 1 is used to open the solenoid valve in the electrical control box and adjust the nylon air pipe connected to the solenoid valve to a normally open or normally closed state, thereby providing air pressure to the pneumatic shut-off valve.

[0018] The electrical control box 2 is also equipped with a pressure sensor, which is used to monitor the air pressure in the nylon air pipe 5 in real time and transmit the air pressure data to the display screen on the center console 4 in the cab, so that the driver can understand the air pressure status in real time and ensure that the water sprinkler system works within the normal air pressure range.

[0019] The driver's cab center console 4 is also equipped with an audible and visual alarm device. When the pressure sensor detects that the air pressure in the nylon air pipe 5 exceeds the preset normal range, the audible and visual alarm device will sound an alarm to remind the driver to deal with it in time and prevent the water sprinkler system from malfunctioning or causing a safety accident due to abnormal air pressure.

[0020] The electrical control box 2 is also equipped with an intelligent control module. This module can automatically control the opening and closing of the pneumatic shut-off valve 8 according to the preset water spraying route, water spraying time and water spraying volume, so as to realize the intelligent operation of the water truck, reduce manual intervention and improve water spraying efficiency and accuracy.

[0021] The intelligent control module also has remote monitoring and control functions. Through wireless communication technology, managers can monitor the working status of the sprinkler truck in real time from the office or other remote locations, and adjust the sprinkling tasks according to the actual situation, so as to realize the remote management and scheduling of the sprinkler truck.

[0022] The integrated control system of the water truck also has a fault self-diagnosis function. By monitoring each component in the system in real time, once a problem such as solenoid valve failure or nylon air pipe leakage is detected, the system will quickly issue an alarm and display the fault code and maintenance suggestions on the display screen, so that maintenance personnel can quickly locate and solve the problem and ensure the normal operation of the water truck.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An integrated control system for a sprinkler truck, the system comprising: It comprises a control switch flap (1), an electric control box (2), a wire harness (3), a center console (4) in the cab, a nylon air pipe (5), an air cylinder (6), a frame (7), and a pneumatic cut-off valve (8). The control switch flap (1) is installed on the center console (4) in the cab for easy operation by the driver. The electric control box (2) is fixed to the tail of the frame (7). One end of the wire harness (3) is connected to the control switch flap (1), and the other end is connected to the electric control box (2). One end of the nylon air pipe (5) is connected to the electric control box (2), and the other end is connected to the air cylinder (6) and the pneumatic cut-off valve (8) respectively.

2. The integrated control system for a sprinkling cart of claim 1, wherein: The control switch flap (1) is used to open the electromagnetic valve in the electric control box, and the nylon air pipe connected to the electromagnetic valve is adjusted to be normally open or normally closed, so as to provide air pressure for the pneumatic cut-off valve.

3. The integrated control system for a sprinkling cart of claim 1, wherein: The electric control box (2) is also provided with a pressure sensor for real-time monitoring of the air pressure in the nylon air pipe (5) and transmitting the air pressure data to the display screen on the center console (4) in the cab.

4. The integrated control system for a sprinkling cart of claim 1, wherein: The center console (4) in the cab is also provided with an audible and visual alarm device which will give an alarm when the pressure sensor monitors that the air pressure in the nylon air pipe (5) exceeds the preset normal range.

5. The integrated control system for a sprinkling cart of claim 1, wherein: The electric control box (2) is also provided with an intelligent control module which can automatically control the opening and closing of the pneumatic cut-off valve (8) according to the preset watering route, watering time and watering amount.

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