Intelligent monitoring device for water consumption of watering cart

Abstract

The utility model relates to the technical field of watering carts, and discloses a watering cart water consumption intelligent monitoring device which comprises a watering cart. The watering cart is characterized in that a water storage tank cover body is arranged at the top of a cart body and is arranged at the top of a water storage tank; the fixing groove is formed in the bottom of the vehicle body; the pressure sensor is arranged in the fixing groove; the top plate is arranged at the bottom of the pressure sensor; the connecting shaft is arranged between the top plate and the pressure sensor; according to the monitoring device, an intelligent monitoring system composed of the pressure sensor and the liquid level sensor is additionally arranged to measure the change of the axle load and the change of the liquid level of water in the water storage tank, and real-time and accurate monitoring of the water consumption of the watering cart is achieved. The system has the advantages of strong real-time performance, high precision, good stability and the like, and provides an effective technical means for urban management and environmental protection work.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler trucks, in particular to an intelligent monitoring device for water consumption of sprinkler trucks. Background Art

[0002] Sprinkler trucks are also called spray trucks, multi-function sprinkler trucks, garden sprinkler trucks, water tankers, and water trucks. Sprinkler trucks are suitable for washing various roads, trees, green belts, lawns, roads, factory and mine construction, and high-altitude building washing to achieve the effect of beautifying the environment. It has functions such as watering, dust suppression, high and low-position spraying, pesticide spraying, guardrail washing, as well as water transportation, drainage, emergency fire fighting, etc. With the acceleration of urbanization, sprinkler trucks play an increasingly important role in urban road cleaning and greening irrigation. However, traditional water consumption monitoring methods for sprinkler trucks mostly rely on manual recording or simple mechanical metering, which has problems such as inaccurate data, poor real-time performance, and cumbersome operation. Therefore, it is of great practical significance and application value to develop an intelligent monitoring system that can monitor the water consumption of sprinkler trucks in real time and accurately. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an intelligent monitoring device for water consumption of a sprinkler truck, which has the advantage of real-time monitoring and solves the problem of inconvenient water consumption monitoring of a sprinkler truck.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent monitoring device for water consumption of a sprinkler truck, comprising a sprinkler truck; the sprinkler truck comprises: a water tank cover is arranged on the top of the vehicle body and is arranged on the top of the water tank; a fixing groove is opened at the bottom of the vehicle body; a pressure sensor is arranged inside the fixing groove; a top plate is arranged at the bottom of the pressure sensor; and a connecting shaft is arranged between the top plate and the pressure sensor.

[0007] In some embodiments, the connecting shaft is threadedly connected to the pressure sensor, and the connecting shaft is rotatably connected to the top plate.

[0008] In some embodiments, the top of the top plate is an arc-shaped structure.

[0009] In some embodiments, a limit rod is disposed on the top of the top plate, and the limit rod passes through the top plate and the pressure sensor.

[0010] In some embodiments, a protrusion is disposed on the top of the limiting rod.

[0011] In some embodiments, a door body is provided on the outer side wall of the fixing groove.

[0012] In some embodiments, a liquid level sensor is disposed at the bottom of the cover.

[0013] In some embodiments, the cab of the vehicle body is provided with a wireless communication module and an operation terminal.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an intelligent monitoring device for water consumption of a sprinkler truck, which has the following beneficial effects:

[0016] The monitoring device, by adding an intelligent monitoring system consisting of a pressure sensor and a liquid level sensor to measure the changes in axle load and the changes in the liquid level of the water in the water tank, achieves real-time and accurate monitoring of the water consumption of the sprinkler truck. The system has the advantages of strong real-time performance, high accuracy, and good stability, providing an effective technical means for urban management and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the pressure sensor and top plate position of the utility model;

[0019] Figure 3 This is a schematic diagram of the position structure of the liquid level sensor and the cover body of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point A in the utility model.

[0021] In the figure:

[0022] 1. Sprinkler truck; 11. Truck body; 12. Water storage tank; 13. Cover body; 14. Fixing groove; 141. Door body; 15. Pressure sensor; 16. Top plate; 161. Limit rod; 162. Bump; 17. Connecting shaft; 18. Liquid level sensor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0025] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] In the related technologies, the water consumption monitoring methods of sprinkler trucks mostly rely on manual records or simple mechanical measurement, which have problems such as inaccurate data, poor real-time performance, and cumbersome operation.

[0027] In order to solve the problems in the related technology to a certain extent, an embodiment of the present application provides an intelligent monitoring device for water consumption of a sprinkler truck. When it is needed, only a pressure sensor 15 needs to be added to contact the axle to measure the change in the axle load, thereby indirectly reflecting the change in the weight of the water in the water tank 12.

[0028] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0029] Combination Figure 1-Figure 4 The embodiment of the present application provides an intelligent monitoring device for water consumption of a sprinkler truck, including a sprinkler truck 1; the sprinkler truck 1 includes: a water storage tank 12 is arranged on the top of a vehicle body 11; a cover body 13 is arranged on the top of the water storage tank 12; a fixing groove 14 is opened at the bottom of the vehicle body 11; a pressure sensor 15 is arranged inside the fixing groove 14; a top plate 16 is arranged at the bottom of the pressure sensor 15; a connecting shaft 17 is arranged between the top plate 16 and the pressure sensor 15.

[0030] When in use, the pressure sensor 15 is installed on the fixed groove 14 of the vehicle body 11. The pressure sensor 15 indirectly reflects the change in the weight of water in the water tank 12 by measuring the change in the axle load. The top plate 16 on the top of the pressure sensor 15 is designed to fit closely with the axle to avoid measurement errors caused by improper installation.

[0031] Specifically, the model of the pressure sensor is JLBU-1.

[0032] In some embodiments, the connecting shaft 17 is threadedly connected to the pressure sensor 15, and the connecting shaft 17 is rotatably connected to the top plate 16. The top plate 16 is threadedly connected to the force-bearing area of ​​the pressure sensor 15 through the connecting shaft 17, so that the top plate 16 and the pressure sensor 15 are fixed together.

[0033] In some embodiments, the top of the top plate 16 is an arc-shaped structure. The arc-shaped design can better adapt to the axle.

[0034] In some embodiments, a limit rod 161 is provided on the top of the top plate 16, and the limit rod 161 passes through the top plate 16 and the pressure sensor 15. The limit rod 161 passes through the fixing holes reserved on the top of the top plate 16 and the pressure sensor 15 to increase the stability between the top plate 16 and the pressure sensor 15.

[0035] In some embodiments, a bump 162 is disposed on the top of the limiting rod 161. The design of the bump 162 can prevent the limiting rod 161 from falling down before the pressure sensor 15 is installed.

[0036] In some embodiments, a door 141 is disposed on the outer side wall of the fixing groove 14. The door 141 is disposed to protect the pressure sensor 15 inside the fixing groove 14.

[0037] In some embodiments, a liquid level sensor 18 is disposed at the bottom of the cover 13. The liquid level sensor 18 is an ultrasonic level sensor, model HDL300, which is used to assist the pressure sensor 15 to measure the liquid level height inside the water storage tank 12.

[0038] In some embodiments, the cab of the vehicle body 11 is provided with a wireless communication module and an operation terminal. The wireless communication module and the operation terminal are used to receive, process and display the data detected by the pressure sensor 15 and the liquid level sensor 18, and are arranged in the cab so that the driver can observe and record in real time. After receiving the data, the intelligent terminal will perform preprocessing, including data filtering, outlier removal, etc., to improve the accuracy and reliability of the data. Then, the intelligent terminal will further analyze and calculate the processed data according to the preset algorithm and model to obtain the water consumption of the sprinkler truck.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0040] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent monitoring device for water consumption of a sprinkler truck, characterized in that: The invention comprises a water sprinkler (1); the water sprinkler (1) comprises: The vehicle body (11) has a water storage tank (12) disposed on the top thereof. A cover (13) is arranged on the top of the water storage tank (12); A fixing groove (14) is provided at the bottom of the vehicle body (11); A pressure sensor (15) is arranged inside the fixing groove (14); A top plate (16) disposed at the bottom of the pressure sensor (15); A connecting shaft (17) is arranged between the top plate (16) and the pressure sensor (15).

2. The intelligent monitoring device for water consumption of a sprinkler truck according to claim 1 is characterized in that: The connecting shaft (17) is threadedly connected to the pressure sensor (15), and the connecting shaft (17) is rotatably connected to the top plate (16).

3. The intelligent monitoring device for water consumption of a sprinkler truck according to claim 2 is characterized in that: The top of the top plate (16) is an arc-shaped structure.

4. The intelligent monitoring device for water consumption of a sprinkler truck according to claim 1 is characterized in that: A limiting rod (161) is provided on the top of the top plate (16), and the limiting rod (161) passes through the top plate (16) and the pressure sensor (15).

5. The intelligent monitoring device for water consumption of a sprinkler truck according to claim 4 is characterized in that: A protrusion (162) is provided on the top of the limiting rod (161).

6. The intelligent monitoring device for water consumption of a sprinkler truck according to claim 1 is characterized in that: The outer side wall of the fixing groove (14) is provided with a door body (141).

7. The intelligent monitoring device for water consumption of a sprinkler truck according to claim 1 is characterized in that: A liquid level sensor (18) is provided at the bottom of the cover body (13).

8. The intelligent monitoring device for water consumption of a sprinkler truck according to claim 7, characterized in that: The cab of the vehicle body (11) is provided with a wireless communication module and an operation terminal.

Images