Spraying pump control box and spraying pump control system

Abstract

The utility model relates to a spraying pump control box and a spraying pump control system. The spraying pump control box comprises a box body, a double-door structure matched with the front side of the box body, a spraying pump control unit arranged between the box body and the double-door structure, a safety protection unit matched with the double-door structure, and a suspension assembly arranged on the rear side of the box body. The system comprises a spraying pump arranged on the side portion of a to-be-sprayed position, a spraying pump control box is connected with a switch of the spraying pump, the spraying pump is started and stopped through a preset control means, feedback data of the spraying pump control box are remotely obtained through a remote control end, and signal output is controlled in a non-manual control mode. And the spraying effect of the spraying pump is acquired by the data acquisition equipment and is fed back to the remote control end. According to the utility model, the spraying height consistency of liquid materials in the same area is realized, the time difference is small, the flow is controllable, and the spraying effect is good; the control safety level of the spraying pump is improved, and the safety of a construction site is ensured; the weather change is sensed in time, the spraying pump is adjusted in real time, the spraying strategy is optimized, and the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of control of machinery, pumps or pumping devices, or safety measures, and in particular to a spray pump control box and a spray pump control system. Background Art

[0002] A spray pump is a device used to spray liquid or semi-liquid materials. By increasing the internal pressure, the material is ejected through the nozzle and forms a mist. During the operation of the pump, the output of the sprayed liquid or semi-liquid material is achieved. It is used to flush the target object with liquid material or to output semi-liquid material, etc.

[0003] Since the output of the sprinkler pump at the construction site generally has time and flow requirements and needs to be turned on and off according to the actual project conditions, it is necessary to achieve more reasonable control of the sprinkler pump. The existing control has the following problems:

[0004] (1) The material output in the same area needs to be consistent, but the control uniformity of the spray pump in the existing technology is not high, and there are time differences and flow differences, resulting in inconsistent spraying effects;

[0005] (2) During the spraying process, control is generally done manually, and there is no high-level safety protection for the control of the spray pump, which makes accidents prone to occur at the spraying site and may even cause personal safety problems;

[0006] (3) Considering that weather changes are random, the current sprinkler pump cannot change the sprinkler strategy in time based on weather changes, resulting in poor sprinkler effect. Utility Model Content

[0007] The utility model solves the problems existing in the prior art and provides a spray pump control box and a spray pump control system.

[0008] The technical solution adopted by the present invention is a spray pump control box, which includes a box body, a double door structure is provided on the front side of the box body, a spray pump control unit is provided between the box body and the double door structure, and a safety protection unit is provided on the double door structure; a suspension assembly is provided on the rear side of the box body.

[0009] Preferably, the double door structure includes an inner door and an outer door that are arranged in coordination with each other, the inner door is provided with a read-write component, and the outer door that cooperates with the read-write component is provided with a conditional trigger window, and the conditional trigger window is arranged in coordination with the security protection unit.

[0010] Preferably, the security protection unit includes an information recognition component, and a conditional trigger switch is provided in conjunction with the information recognition component to control the transparency of the conditional trigger window.

[0011] Preferably, an electric lock is provided on the outer door cooperating with the information identification component.

[0012] Preferably, the spray pump control unit includes:

[0013] An input selection module, used to select and lock the input mode of the sprinkler pump control box providing manual control and automatic control;

[0014] A PLC for configuring control logic based on input patterns;

[0015] One or more relays are used to obtain timing information or start / stop signals from the PLC to control the start / stop of the sprinkler pump.

[0016] Preferably, an environmental signal acquisition component is provided in conjunction with the PLC, and the environmental signal acquisition component is arranged in the box.

[0017] Preferably, a remote control node is provided in conjunction with the PLC, and the remote control node is connected to the remote control terminal.

[0018] Preferably, a sloped upper cover is provided on the top of the box body, and the sloped upper cover is inclined downward from the rear side to the front side of the box body, and the front side of the sloped upper cover is arranged above the front side of the double door structure.

[0019] Preferably, a ventilation hole is provided at the connection between the sloped upper cover and the box body.

[0020] A spray pump control system using the spray pump control box, the system comprising:

[0021] One or more spray pumps, located on the side of the location to be sprayed;

[0022] One or more spray pump control boxes, connected to the spray pump switch, for starting and closing the spray pump using a preset control method;

[0023] A remote control terminal, used to remotely obtain feedback data from the sprinkler pump control box and output control signals in a non-manual control mode;

[0024] One or more data acquisition devices are used to collect the spraying effect of the spray pump and feed it back to the remote control terminal.

[0025] The utility model relates to a spray pump control box and a spray pump control system, wherein the control box comprises a box body, a double door structure is provided on the front side of the box body, a spray pump control unit is provided between the box body and the double door structure, a safety protection unit is provided in conjunction with the double door structure, and a suspension assembly is provided on the rear side of the box body; the system comprises one or more spray pumps arranged on the side of a position to be sprayed, the spray pump control box is connected to a switch of the spray pump, the spray pump is started and closed by a preset control means, the feedback data of the spray pump control box is remotely obtained by a remote control terminal and a control signal is output in a non-manual control mode, and the spraying effect of the spray pump is collected by one or more data acquisition devices and fed back to the remote control terminal.

[0026] The beneficial effects of the present invention are:

[0027] (1) The control box can achieve high consistency of liquid material spraying in the same area, with small time difference, controllable flow and good spraying effect;

[0028] (2) Spraying is not controlled manually, and the control safety level of the spray pump is improved. Different permissions are configured to close the spraying site, which greatly reduces the accident rate of the spraying site in a non-manual control manner and ensures the safety of the construction site;

[0029] (3) The control function of the sprinkler pump control unit can timely perceive weather changes, and then adjust the sprinkler pump control in real time, optimize the sprinkler strategy, and improve the sprinkler efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the main structure of the spray pump control box of the present utility model;

[0031] Figure 2 This is a side view structural diagram of the spray pump control box of the utility model

[0032] Figure 3 This is a structural block diagram of the spray pump control unit in the spray pump control box of the present utility model;

[0033] Figure 4 This is a structural block diagram of the spray pump control system of the utility model;

[0034] The arrows in the figure indicate the direction of signal transmission. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below with reference to the embodiments, but the protection scope of the present invention is not limited thereto.

[0036] The utility model relates to a spray pump control box, which includes a box body 1, a double door structure is provided on the front side of the box body 1, a spray pump control unit is provided between the box body 1 and the double door structure, and a safety protection unit is provided on the double door structure; a suspension assembly 2 is provided on the rear side of the box body 1.

[0037] In the present invention, the box body 1 of the control box is generally hung on the wall for easy control, observation and operation. The hanging component 2 here is easily understood by those skilled in the art, and is generally a bracket or other component that can be docked and hung with a support on the wall.

[0038] In the present invention, the box body 1 is made of 1.2MM cold plate material (sprayed plastic), which is rust-proof, waterproof and corrosion-resistant, with a protection grade of IP40, meeting the use requirements in various environments.

[0039] The double door structure includes an inner door 3 and an outer door 4 that are arranged in coordination with each other. The inner door 3 is provided with a read-write component 5, and the outer door 4 that cooperates with the read-write component 5 is provided with a conditional trigger window 6. The conditional trigger window 6 is arranged in coordination with the safety protection unit.

[0040] The security protection unit includes an information recognition component 7 , and a conditional trigger switch (not shown in the figure) is provided in conjunction with the information recognition component 7 for controlling the transparency of the conditional trigger window 6 .

[0041] An electric lock 8 is provided on the outer door 4 to cooperate with the information identification component 7 .

[0042] Different from the prior art which only has a box body 1 and a single-layer box door, in the present invention, the box door is firstly set as a double door structure, including an inner door 3 and an outer door 4. The spray pump control unit is located in the space between the inner door 3 and the box body 1 and is not exposed to the outside. A read-write component 5 is set on the inner door 3, including but not limited to a touch screen, buttons, screen, detection holes, etc. These read-write components 5 are only for operation by personnel with operating authority, so the information identification component 7 is used for personnel identification, and the electric lock 8 on the rear outer door 4 is opened after identification.

[0043] In the present invention, some staff members who do not have sufficient authority also need to pay attention to the situation at the control box. In order to distinguish them from other staff members who do not need to pay attention to the situation at the control box, a conditional trigger window 6 is set on the outer door 4. The conditional trigger window 6 here generally adopts dimming glass (electrically controlled fogging glass), and uses the information recognition component 7 to identify personnel. After the recognition is passed, the conditional trigger switch controls the conditional trigger window 6 to have the maximum transmittance, and adjusts the transmittance to the minimum after the timing reaches the configured value; obviously, the conditional trigger window 6 here corresponds to the setting of the read-write component 5, which needs to meet the requirement that the staff can obtain the readable information at the read-write component 5.

[0044] In the present invention, the information recognition component 7 includes but is not limited to face recognition, card reader recognition, iris recognition, fingerprint recognition, etc., which are generally implemented using external recognition equipment.

[0045] The spray pump control unit includes:

[0046] An input selection module, used to select and lock the input mode of the sprinkler pump control box providing manual control and automatic control;

[0047] A PLC for configuring control logic based on input patterns;

[0048] One or more relays are used to obtain timing information or start / stop signals from the PLC to control the start / stop of the sprinkler pump.

[0049] An environmental signal acquisition component is provided in conjunction with the PLC, and the environmental signal acquisition component is arranged in the box 1.

[0050] A remote control node is provided in conjunction with the PLC, and the remote control node is connected to the remote control terminal.

[0051] In the present utility model, the spray pump control unit is the main control component of the spray pump, which is globally controlled by PLC. The staff selects manual control or automatic control through the input selection module. Then the PLC controls the relay after obtaining the control signal to realize the start and stop control of the spray pump.

[0052] In the present invention, in manual mode, the spray pump is started and stopped by manually operating the read / write component 5. In automatic mode, the control is completely handed over to the PLC's preconfigured logic program. During normal operation in automatic mode, the spray pump is started and stopped by the PLC-controlled relay. The time is customized by the staff on the read / write component 5 according to the actual site conditions, such as setting the spraying time to spray for 0.5 hours, stop for 2 hours, and then cycle. The PLC settings here are conventional in the art and can be customized by those skilled in the art based on their needs.

[0053] In the present invention, in order to better realize real-time control of the sprinkler pump according to the environmental conditions, an environmental signal acquisition component is set in the box 1, such as a humidity sensor and a temperature sensor, which are respectively used to detect whether it is rainy or snowy weather or whether the temperature exceeds the conventional control threshold. When the humidity is detected to be too high, the sprinkler pump stops working considering the presence of rain or snow. When the outdoor temperature is detected to be too high or too low, the number of working times and time of the sprinkler pump are increased or reduced. At the same time, the humidity and temperature can also be combined to judge the current environment and realize precise control of the sprinkler pump.

[0054] In the present invention, the Internet of Things technology is used to configure a remote control node for each control box. The mobile phone or PC is used as the remote control terminal, which is interconnected with the control box at all times. The mobile phone or PC can be operated and controlled synchronously with the touch screen. In theory, the remote control terminal also has different permissions.

[0055] A sloped upper cover 9 is provided on the top of the box body 1 , and the sloped upper cover 9 is tilted downward from the rear side to the front side of the box body 1 , and the front side of the sloped upper cover 9 is provided above the front side of the double door structure.

[0056] A vent 10 is provided at the connection between the sloped upper cover 9 and the box body 1 .

[0057] In the present invention, a sloped upper cover 9 is provided on the top of the box body 1 to meet the requirements of rapid water drainage and falling of accumulated snow in rainy and snowy environments, and to prevent the risk of damage to the control box due to insufficient bearing capacity of the suspension component 2. At the same time, a vent 10 is provided at the connection between the sloped upper cover 9 and the box body 1. To be precise, it can be provided on at least two opposite sides to realize air duct simulation, thereby more quickly taking away the heat brought by the sprinkler pump control unit in the box body 1.

[0058] The utility model also relates to a spray pump control system using the spray pump control box, the system comprising:

[0059] One or more spray pumps, located on the side of the location to be sprayed;

[0060] One or more spray pump control boxes, connected to the spray pump switch, for starting and closing the spray pump using a preset control method;

[0061] A remote control terminal, used to remotely obtain feedback data from the sprinkler pump control box and output control signals in a non-manual control mode;

[0062] One or more data acquisition devices are used to collect the spraying effect of the spray pump and feed it back to the remote control terminal.

[0063] In the present utility model, the system realizes unified control of the spray pump under the control of the spray pump control box, and obtains feedback data of the spray pump control box with a remote control terminal to meet the real-time monitoring of the system, generate a control log, and realize contingency plan processing in emergency situations, such as emergency stop, and can output control signals in non-manual control mode; during the process, the spray effect of the spray pump is collected through the data acquisition equipment, including but not limited to the liquid outlet flow rate, flow rate, spray area coverage of the spray pump (such as the influence of wind direction and wind speed that may cause deviation), etc., and the control output of the spray pump control box is further adjusted based on these collected data.

[0064] In the present invention, in fact, the safety protection unit of the sprinkler pump control box realizes information exchange and control by the remote control terminal.

[0065] However, it should be noted that the control method is not the content that needs to be protected in this utility model, and the control and interaction during the implementation of this utility model are conventional technologies in this field.

[0066] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spray pump control box, characterized by: The control box includes a box body, a double door structure is provided on the front side of the box body, a spray pump control unit is provided between the box body and the double door structure, and a safety protection unit is provided on the double door structure; a suspension assembly is provided on the rear side of the box body.

2. A spray pump control box according to claim 1, characterized in that: The double door structure includes an inner door and an outer door that are arranged in coordination with each other. The inner door is provided with a read-write component, and the outer door that cooperates with the read-write component is provided with a conditional trigger window, and the conditional trigger window is arranged in coordination with the safety protection unit.

3. A spray pump control box according to claim 2, characterized in that: The security protection unit includes an information identification component, and a conditional trigger switch is provided in conjunction with the information identification component to control the transparency of the conditional trigger window.

4. A spray pump control box according to claim 3, characterized in that: An electric lock is provided on the outer door that cooperates with the information identification component.

5. The spray pump control box according to claim 1, characterized in that: The spray pump control unit includes: An input selection module, used to select and lock the input mode of the sprinkler pump control box providing manual control and automatic control; A PLC for configuring control logic based on input patterns; One or more relays are used to obtain timing information or start / stop signals from the PLC to control the start / stop of the sprinkler pump.

6. A spray pump control box according to claim 5, characterized in that: An environmental signal acquisition component is provided in conjunction with the PLC, and the environmental signal acquisition component is arranged in the box.

7. The spray pump control box according to claim 5, characterized in that: A remote control node is provided in conjunction with the PLC, and the remote control node is connected to the remote control terminal.

8. The spray pump control box according to claim 1, characterized in that: A sloped upper cover is provided on the top of the box body. The sloped upper cover is tilted downward from the rear side to the front side of the box body, and the front side of the sloped upper cover is arranged above the front side of the double door structure.

9. The spray pump control box according to claim 8, characterized in that: A vent is provided at the connection between the sloped upper cover and the box body.

10. A spray pump control system using the spray pump control box according to any one of claims 1 to 9, characterized in that: The system comprises: One or more spray pumps, located on the side of the location to be sprayed; One or more spray pump control boxes, connected to the spray pump switch, for starting and closing the spray pump using a preset control method; A remote control terminal, used to remotely obtain feedback data from the sprinkler pump control box and output control signals in a non-manual control mode; One or more data acquisition devices are used to collect the spraying effect of the spray pump and feed it back to the remote control terminal.

Images