Port large-scale mechanical automatic water feeding device
By designing an automated water crane and relay sink system, the problems of inconvenient water operation and high cost of large-scale mechanical equipment in the port are solved, and the results of automated water supply and cost saving are achieved.
Patent Information
- Application Number
- CN202421378506.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, large-scale mechanical automation equipment in ports is inconvenient to operate when water is applied, and the installation of sinks along the track leads to higher cost.
Design a large-scale mechanical automated water supply device at the port, including a water crane installed beside the equipment track and a relay sink installed in the loading and unloading equipment. The water crane automatically delivers water through a crane pipe, electric valve and ground control box. The relay sink is connected to the water tank through a water pump to realize automatic water replenishment of the water tank.
It realizes automatic water supply of loading and unloading equipment water tanks, which is convenient to operate, avoids inconvenience of manual operation, and saves the cost of laying water tanks along the track.
Smart Images
Figure CN222665408U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic water supply, in particular to a large-scale mechanical automatic water supply device for a port. Background Art
[0002] There are many loading and unloading equipment in bulk cargo terminals and yards, such as machinery for stacking and retrieving materials, machinery for loading cargo onto ships, and machinery for unloading cargo off ships, etc. These loading and unloading equipment continuously move back and forth on specific tracks, performing the tasks of loading and unloading materials.
[0003] Since dust may be generated during these loading and unloading operations, water spraying is required to remove dust in order to reduce dust pollution. In addition, after the loading and unloading operations are completed, water is also required to be rinsed in order to clean the equipment. In the event of a small-scale fire, these equipment themselves also need to use the water source in the water tank for initial self-rescue and fire extinguishing. Therefore, these large loading and unloading equipment are equipped with water tanks for water storage. At present, the water tanks for large loading and unloading equipment in yards and docks generally adopt the method of fixed-point water supply or water tank pumping. Among them, fixed-point water supply is usually laid along the track underground with a medium-sized water pipeline network, and water hydrants are set at a certain distance along the track direction. When the loading and unloading machinery needs to be replenished with water, the large machine needs to be driven to the nearest water hydrant, and the ground hydrant and the water supply pipe of the water tank are connected manually using a fire hose to achieve water replenishment. The water tank pumping method is generally to set a semi-open water tank along the track on the ground, and install a self-priming water pump on the loading and unloading equipment to transport the water in the water tank to the water tank through the self-priming water pump.
[0004] The above-mentioned prior art still has the following defects: when fixed-point water supply is adopted, manual operation is required throughout the process, and the operation is inconvenient; when water is pumped out by a water tank, the cost is high because the water tank needs to be laid along the track. Utility Model Content
[0005] The embodiment of the present application provides a large-scale mechanical automatic water-loading device for a port, so as to solve the technical problem of inconvenient operation of large-scale automatic equipment for a port when water-loading in the prior art, and at the same time can save construction costs.
[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme: an automated water supply device for large-scale port machinery, comprising a water crane installed beside the equipment track, the water crane comprising a crane pipe, an electric valve and a ground control box, wherein the electric valve is installed on the crane pipe, and a signal receiver for sensing the position of the loading and unloading equipment is installed in the ground control box, the signal receiver is connected to a signal processor, the signal processor is connected to a control unit, and the control unit is connected to the electric valve; correspondingly, the automated water supply device for large-scale port machinery also includes a relay water tank installed on the loading and unloading equipment, and the relay water tank is connected to the water tank through a water pump and a water pipe.
[0007] When the device is used to fill the water tank, the water in the crane can be transported to the relay water tank, and then the water in the relay water tank can be transported to the water tank. In this process, since the on-off of the water flow in the crane pipe is controlled by the electric valve, and the opening and closing of the electric valve can be controlled by the ground control box, the position of the loading and unloading equipment can be judged by the ground control box, and the automatic water supply of the crane can be realized, which is easy to operate. Moreover, since the relay water tank is installed on the loading and unloading equipment, there is no need to lay the water tank along the track, which saves the cost.
[0008] Furthermore, the relay water tank is installed under the platform of the loading and unloading equipment, and the height of the relay water tank is less than the height of the water tank; thereby, it is convenient to transport the water in the water crane to the relay water tank.
[0009] Furthermore, an onboard control box is installed under the platform of the loading and unloading equipment, and a signal transmitter is installed in the onboard control box.
[0010] Furthermore, liquid level sensors are installed on the side walls of the relay water tank and the water tank.
[0011] Furthermore, a manual valve is installed on the crane pipe, and the manual valve is located below the electric valve; thus, the manual valve can be manually closed, which facilitates the maintenance of the water crane.
[0012] Furthermore, the outer circumference of the crane pipe and the outer circumference of the relay water tank are wrapped with a heating mechanism; thereby, the device can also provide normal water supply in winter.
[0013] It can be seen from the above technical solutions that the utility model has at least the following technical effects or advantages:
[0014] When the device is used to fill the water tank, the water in the crane can be transported to the relay water tank, and then the water in the relay water tank can be transported to the water tank. In this process, since the on-off of the water flow in the crane pipe is controlled by the electric valve, and the opening and closing of the electric valve can be controlled by the ground control box, the position of the loading and unloading equipment can be judged by the ground control box, and the automatic water supply of the crane can be realized, which is easy to operate. Moreover, since the relay water tank is installed on the loading and unloading equipment, there is no need to lay the water tank along the track, which saves the cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solution of the utility model, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Explanation of the accompanying drawings: 1. Relay water tank, 2. Water pump, 3. Water tank, 4. Crane pipe, 5. Electric valve, 6. Manual valve. DETAILED DESCRIPTION
[0018] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.
[0019] The utility model discloses an automatic water supply device for large-scale port machinery, which comprises a water crane installed beside the equipment track and a relay water tank 1 installed on the loading and unloading equipment, wherein the relay water tank 1 is connected to the water tank 3 of the loading and unloading equipment through a water pump 2 and a water pipe. When the loading and unloading equipment moves along the track, when the loading and unloading equipment approaches the water crane and reaches a designated position, the water crane starts to supply water to the relay water tank 1, and the water in the relay water tank 1 can be pumped into the water tank 3 through the water pump 2. This process does not require manual participation, and does not require laying of water tanks along the track, so it is convenient to operate and can save costs.
[0020] The water crane includes a crane pipe 4, the lower end of which is connected to a water source, and the upper end of which is higher than the relay water tank 1. The water in the water network can be transported to the relay water tank 1 through the crane pipe 4. An electric valve 5 is installed on the crane pipe 4, and the opening and closing of the pipeline can be controlled by the electric valve 5, thereby realizing the on-off control of the water flow in the crane pipe 4. In addition, the water crane also includes a ground control box, which is used to sense whether the loading and unloading equipment is in place and can control the opening and closing of the electric valve 5.
[0021] In this embodiment, a signal receiver, a signal processor and a control unit are also installed in the ground control box. The signal receiver is used to receive the distance signal of the loading and unloading equipment, the signal processor is connected to the signal receiver, and the control unit is connected to the signal processor and the electric valve 5. In the process of the loading and unloading equipment moving along the track, the signal receiver can send the corresponding data to the signal processor. When the distance signal is stable within a certain threshold, the signal processor can send a control signal to the processing unit, so that the electric valve 5 opens to fill the relay tank 1 with water. Correspondingly, an onboard control box is also installed at the position corresponding to the relay tank 1 on the loading and unloading equipment. A signal transmitter is installed in the onboard control box. The signal transmitter can cooperate with the signal receiver so that the ground control box can read the corresponding distance signal.
[0022] The relay water tank 1 is installed below the platform on the loading and unloading equipment. The height of the relay water tank 1 is less than the height of the water tank 3 in the loading and unloading equipment. When water needs to be delivered to the water tank 3, the water pump 2 and the water pipe can be used to deliver the water in the relay water tank 1 to the water tank 3. Since the height of the relay water tank 1 is less than the height of the water tank 3 in the loading and unloading equipment, the water in the water crane can be delivered to the relay water tank 1 first, which is convenient for operation.
[0023] The side walls of the relay water tank 1 and the water tank 3 are both installed with liquid level sensors. Specifically, the side walls of the relay water tank 1 and the water tank 3 are both installed with multiple liquid level sensors, which can sense the height of the liquid level in the relay water tank 1 and the water tank 3. Therefore, the liquid level information in the relay water tank 1 and the water tank 3 can be judged, so as to take corresponding measures.
[0024] like Figure 1 As shown, a manual valve 6 is also installed on the crane pipe 4, and the manual valve 6 is located below the electric valve 5. The water flow in the crane pipe 4 can be manually cut off by the manual valve 6, which can facilitate the maintenance of the water crane. In addition, the outer periphery of the crane pipe 4 and the outer periphery of the relay water tank 1 are wrapped with a heating mechanism. In this embodiment, the heating mechanism can be electrically heated, such as wrapping an electric heating belt or an electric heating wire around the outer periphery of the crane pipe 4 and the relay water tank 1. When the ambient temperature is too low, the heating mechanism can be turned on to achieve the purpose of antifreeze.
[0025] In the description of the present invention, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the purpose of describing the present invention rather than requiring the present invention to be constructed or operated in a specific position, and therefore cannot be understood as a limitation on the present invention. The terms "connected" and "connected" in the present invention should be understood in a broad sense, for example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.
[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in their embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novelties disclosed herein.
Claims
1. A large-scale mechanical automatic water supply device for a port, comprising a water crane installed beside the equipment track, characterized in that: The water crane comprises a crane pipe (4), an electric valve (5) and a ground control box, wherein the electric valve (5) is installed on the crane pipe (4), and a signal receiver for sensing the position of the loading and unloading equipment is installed in the ground control box, the signal receiver is connected to a signal processor, the signal processor is connected to a control unit, and the control unit is connected to the electric valve (5); correspondingly, the large-scale port machinery automatic water supply device also comprises a relay water tank (1) installed on the loading and unloading equipment, and the relay water tank (1) is connected to the water tank (3) through a water pump (2) and a water pipe.
2. The large-scale mechanical automatic water supply device for a port according to claim 1 is characterized in that: The relay water tank (1) is installed below the platform of the loading and unloading equipment, and the height of the relay water tank (1) is less than the height of the water tank (3).
3. The large-scale mechanical automatic water supply device for a port according to claim 2 is characterized in that: An onboard control box is also installed under the platform of the loading and unloading equipment, and a signal transmitter is installed in the onboard control box.
4. The large-scale mechanical automatic water supply device for a port according to claim 3 is characterized in that: Liquid level sensors are installed on the side walls of the relay water tank (1) and the water tank (3).
5. The large-scale mechanical automatic water supply device for a port according to claim 1, characterized in that: A manual valve (6) is also installed on the crane pipe (4), and the manual valve (6) is located below the electric valve (5).
6. The large-scale mechanical automatic water supply device for a port according to claim 1, characterized in that: The outer circumference of the crane pipe (4) and the outer circumference of the relay water tank (1) are both wrapped with a heating mechanism.