Water pump control cabinet with alarm function

Abstract

The utility model discloses a water pump control cabinet with an alarm function, which comprises a cabinet body, a heat dissipation shell is arranged on the rear side of the cabinet body, and a driving heat dissipation piece is arranged in an inner cavity of the heat dissipation shell. The beneficial effects of the utility model are that an operator firstly sets monitoring parameters of the temperature sensor through the control button, the control button sends data to the processor, the processor sends the data to the storage module for storage, so that the data can be conveniently copied and checked in a later period, and the processor sends the data to the temperature sensor, so that the temperature sensor monitors the temperature of the cabinet body. When the temperature sensor monitors that the temperature in the cabinet body is higher than the set temperature, the temperature sensor feeds back data to the processor, the processor processes the data and then starts the three-phase asynchronous motor, the three-phase asynchronous motor starts to work, the three-phase asynchronous motor drives a worm gear to rotate through a positive and negative worm, and the worm gear drives a fan to rotate through a rotating shaft. Air flow generated by rotation of the fan enters the cabinet body through the heat dissipation opening, and hot air in the cabinet body is blown away.

Description

Technical Field

[0001] The utility model relates to the technical field related to a water pump control cabinet, in particular to a water pump control cabinet with an alarm function. Background Art

[0002] The water pump control cabinet is a type of power cabinet. It is a water pump control device suitable for industrial and agricultural production and various building water supply, drainage, fire protection, sprinkler pipe network pressurization, HVAC hot and cold water circulation and other occasions. It can provide overload, short circuit and phase loss for the water pump circuit.

[0003] The existing water pump control cabinet does not have the function of automatic alarm for abnormal high temperature. Long-term high temperature will cause damage to the components inside the control cabinet, which will affect the later use of the control cabinet, fail to meet the use requirements, and shorten the service life of the components inside the control cabinet.

[0004] Therefore, it is necessary to provide a water pump control cabinet with an alarm function to solve the above-mentioned technical problems. The disclosure of the information in this background technology part is only intended to increase the understanding of the overall background of the invention, and is not necessarily regarded as an admission or suggestion in any form that the information constitutes the prior art known to the general technicians in the field. Utility Model Content

[0005] The purpose of the utility model is to provide a water pump control cabinet with an alarm function to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water pump control cabinet with an alarm function comprises a cabinet, a heat dissipation shell is installed on the rear side of the cabinet, a driving heat dissipation element is arranged in the inner cavity of the heat dissipation shell, heat dissipation ports are opened on both sides of the back side of the inner cavity of the cabinet and on the left side of the inner cavity, temperature sensors are installed on the front side and the rear side of the top of the inner cavity of the cabinet, an intelligent controller is installed on the left side of the front side of the cabinet, a processor is arranged in the inner cavity of the intelligent controller, a storage module is installed at the bottom of the inner cavity of the intelligent controller, a control button is arranged on the front side of the intelligent controller, an alarm is installed on the top of the front side of the intelligent controller, an intelligent dehumidifier is installed at the bottom of the inner cavity of the cabinet, a drain pipe is connected to the rear side of the bottom of the intelligent dehumidifier, and the bottom of the drain pipe runs through the bottom of the cabinet;

[0008] The driving heat sink comprises a three-phase asynchronous motor, the top output end and the bottom output end of the three-phase asynchronous motor are both equipped with forward and reverse worms, the surfaces of the forward and reverse worms are meshed with worm wheels, a rotating shaft is sleeved at the axis of the worm wheel, the inner cavity of the rotating shaft passes through the inner cavity of the heat dissipation port, and a fan is installed on the front side of the rotating shaft.

[0009] Preferably, the top and bottom of the left side of the front side of the cabinet body are both provided with cabinet doors through hinges, a handle is installed on the right side of the front side of the cabinet door, and an observation window is provided on the left side of the front side of the cabinet door.

[0010] Preferably, heat dissipation grooves are provided on both sides of the inner cavity of the intelligent controller, and the inner cavity of the heat dissipation grooves is provided with a filter dust removal net.

[0011] Preferably, a circulating air outlet is provided at the top and the bottom of the rear side of the inner cavity of the heat dissipation shell, and a dust collecting filter is provided in the inner cavity of the circulating air outlet.

[0012] Preferably, the outer side of the forward and reverse worm gears is provided with a bearing sleeve, and the outer side of the bearing sleeve is fixed to the top and bottom of the inner cavity of the heat dissipation shell.

[0013] Preferably, the front and rear sides of the rotating shaft are sleeved with bearing seats, and the outer sides of the bearing seats are fixed to the front and rear sides of the inner cavity of the heat dissipation shell.

[0014] Preferably, legs are welded around the bottom of the cabinet, and a base is welded at the bottom of the legs.

[0015] Preferably, the input end of the processor is unidirectionally electrically connected to the output end of the control button, the output end of the processor is unidirectionally electrically connected to the input end of the alarm, and the output end of the processor is bidirectionally electrically connected to the input end of the temperature sensor and the storage module.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the operator first sets the monitoring parameters of the temperature sensor through the control button, the control button sends the data to the processor, the processor sends the data to the storage module for storage, so as to facilitate the later copying and viewing of the data, the processor sends the data to the temperature sensor to monitor the temperature of the cabinet, when the temperature sensor detects that the temperature in the cabinet is higher than the set temperature, the temperature sensor feeds back the data to the processor, the processor starts the three-phase asynchronous motor after processing, the three-phase asynchronous motor starts to work, the three-phase asynchronous motor drives the worm gear to rotate through the positive and negative worm gears, the worm gear drives the fan to start rotating through the rotating shaft, the airflow generated by the rotation of the fan enters the cabinet through the heat dissipation port, and the hot air in the cabinet is blown away, and the heat dissipation port on the left side of the cabinet can be replaced with the external airflow, the hot air is directly discharged to the outside of the cabinet, and the heat dissipation effect inside the cabinet is increased, when the temperature inside the cabinet continues to rise and the heat dissipation effect is not achieved, the temperature sensor sends abnormal data to the processor, the processor starts the alarm to sound an alarm, and reminds nearby staff to deal with the abnormal high temperature in time, and will not cause the internal components to be damaged due to high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a front view structural diagram of a water pump control cabinet with an alarm function according to the utility model;

[0018] Figure 2 This is a left side cross-sectional view of the heat dissipation shell and cabinet structure of a water pump control cabinet with an alarm function according to the utility model;

[0019] Figure 3 This is a cross-sectional view of the structure of an intelligent controller of a water pump control cabinet with an alarm function according to the utility model;

[0020] Figure 4 The utility model is a system schematic diagram of a water pump control cabinet with an alarm function.

[0021] In the figure: 1. cabinet; 2. heat dissipation shell; 3. drive heat dissipation element; 4. heat dissipation port; 5. temperature sensor; 6. intelligent controller; 7. processor; 8. storage module; 9. control button; 10. intelligent dehumidifier; 11. three-phase asynchronous motor; 12. forward and reverse worm; 13. worm gear; 14. rotating shaft; 15. fan; 16. cabinet door; 17. alarm. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution of a water pump control cabinet with an alarm function: it includes a cabinet 1, a heat dissipation shell 2 is installed on the rear side of the cabinet 1, a driving heat dissipation member 3 is arranged in the inner cavity of the heat dissipation shell 2, heat dissipation ports 4 are opened on both sides of the back of the inner cavity of the cabinet 1 and the left side of the inner cavity, temperature sensors 5 are installed on the front and rear sides of the top of the inner cavity of the cabinet 1, an intelligent controller 6 is installed on the left side of the front of the cabinet 1, a processor 7 is arranged in the inner cavity of the intelligent controller 6, a storage module 8 is installed at the bottom of the inner cavity of the intelligent controller 6, a control button 9 is arranged on the front of the intelligent controller 6, an alarm 17 is installed on the top of the front of the intelligent controller 6, an intelligent dehumidifier 10 is installed at the bottom of the inner cavity of the cabinet 1, and a drain pipe is connected to the rear side of the bottom of the intelligent dehumidifier 10, and the bottom of the drain pipe runs through the bottom of the cabinet 1;

[0024] The driving heat sink 3 includes a three-phase asynchronous motor 11, and the output ends at the top and bottom of the three-phase asynchronous motor 11 are both equipped with forward and reverse worm gears 12, and the surfaces of the forward and reverse worm gears 12 are meshed with worm wheels 13. A rotating shaft 14 is sleeved at the axis of the worm wheel 13, and the inner cavity of the rotating shaft 14 passes through the inner cavity of the heat dissipation port 4, and a fan 15 is installed on the front of the rotating shaft 14.

[0025] Furthermore, a door 16 is provided at the top and bottom of the left side of the front of the cabinet 1 through hinges, a handle is installed on the right side of the front of the door 16, and an observation window is provided on the left side of the front of the door 16. The operator first sets the monitoring parameters of the temperature sensor 5 through the control button 9, and the control button 9 sends the data to the processor 7. The processor 7 sends the data to the storage module 8 for storage, so that the data can be copied and viewed later.

[0026] Furthermore, heat dissipation grooves are provided on both sides of the inner cavity of the intelligent controller 6, and the inner cavity of the heat dissipation grooves is provided with a filter dust removal net. The processor 7 sends data to the temperature sensor 5 to monitor the temperature of the cabinet 1. When the temperature sensor 5 detects that the temperature inside the cabinet 1 is higher than the set temperature, the temperature sensor 5 feeds back the data to the processor 7.

[0027] Furthermore, circulating air outlets are provided at the top and bottom of the rear side of the inner cavity of the heat dissipation shell 2, and a dust filter is provided in the inner cavity of the circulating air outlet. After processing by the processor 7, the three-phase asynchronous motor 11 is started, and the three-phase asynchronous motor 11 starts working. The three-phase asynchronous motor 11 drives the worm gear 13 to rotate through the forward and reverse worm gears 12.

[0028] Furthermore, a bearing sleeve is provided on the outer side of the forward and reverse worm gears 12, and the outer side of the bearing sleeve is fixed to the top and bottom of the inner cavity of the heat dissipation shell 2. The worm gear 13 drives the fan 15 to start rotating through the rotating shaft 14. The airflow generated by the rotation of the fan 15 enters the cabinet 1 through the heat dissipation port 4 to blow away the hot air in the cabinet 1.

[0029] Furthermore, the front and rear sides of the rotating shaft 14 are both sleeved with bearing seats, and the outer sides of the bearing seats are fixed to the front and rear sides of the inner cavity of the heat dissipation shell 2. The heat dissipation port 4 on the left side of the cabinet 1 can be used to displace the external airflow, and the hot air is directly discharged to the outside of the cabinet 1, thereby increasing the heat dissipation effect inside the cabinet 1.

[0030] Furthermore, legs are welded around the bottom of the cabinet 1, and a base is welded at the bottom of the legs. When the temperature inside the cabinet 1 continues to rise and the heat dissipation is not effective, the temperature sensor 5 sends abnormal data to the processor 7, and the processor 7 activates the alarm 17 to sound an alarm, reminding nearby staff to deal with the abnormally high temperature situation in time to prevent internal components from being damaged due to high temperature.

[0031] Furthermore, the input end of the processor 7 is unidirectionally electrically connected to the output end of the control button 9, the output end of the processor 7 is unidirectionally electrically connected to the input end of the alarm 17, and the output end of the processor 7 is bidirectionally electrically connected to the input ends of the temperature sensor 5 and the storage module 8, respectively. The intelligent dehumidifier 10 is set up to locally create condensation conditions so that the humid air in the cabinet is condensed into water and directly discharged out of the cabinet 1, thereby gradually reducing the humidity in the cabinet 1, fundamentally solving the internal humidity of the cabinet 1, and inhibiting the occurrence of condensation. It can effectively reduce the humidity of the ambient gas in the cabinet 1 to avoid condensation on the surface of electronic components, and discharge it out of the cabinet 1 through the drain pipe, thereby reducing the risk of high-voltage breakdown of insulating devices and improving the reliability of the components of the cabinet 1.

[0032] It should be noted that the utility model is a water pump control cabinet with an alarm function. The operator first sets the monitoring parameters of the temperature sensor 5 through the control button 9. The control button 9 sends the data to the processor 7. The processor 7 sends the data to the storage module 8 for storage, which is convenient for copying and viewing the data later. The processor 7 sends data to the temperature sensor 5 to monitor the temperature of the cabinet 1. When the temperature sensor 5 detects that the temperature in the cabinet 1 is higher than the set temperature, the temperature sensor 5 feeds back the data to the processor 7. After processing by the processor 7, the three-phase asynchronous motor 11 is started. The three-phase asynchronous motor 11 starts to work. The three-phase asynchronous motor 11 drives the worm gear 13 to rotate through the forward and reverse worm gears 12. The worm gear 13 drives the fan 15 to start rotating through the rotating shaft 14. The airflow generated by the rotation of the fan 15 enters the cabinet 1 through the heat dissipation port 4, and the hot air in the cabinet 1 is blown away through the cabinet 1. The heat dissipation port 4 on the left side can be replaced with the external airflow, and the hot air is directly discharged to the outside of the cabinet 1, thereby increasing the heat dissipation effect inside the cabinet 1. When the temperature inside the cabinet 1 continues to rise and the heat dissipation is not effective, the temperature sensor 5 sends the abnormal data to the processor 7, and the processor 7 activates the alarm 17 to sound an alarm, reminding nearby staff to deal with the abnormal high temperature situation in time, and will not cause internal components to be damaged due to high temperature. The intelligent dehumidifier 10 is set up to locally create condensation conditions to condense the humid air in the cabinet into water and directly discharge it outside the cabinet 1, gradually reducing the humidity in the cabinet 1, fundamentally solving the internal humidity of the cabinet 1, and inhibiting the occurrence of condensation. It can effectively reduce the humidity of the ambient gas in the cabinet 1 to avoid condensation on the surface of electronic components, and discharge it outside the cabinet 1 through the drain pipe, reducing the risk of high-voltage breakdown of insulating devices and improving the reliability of the components of the cabinet 1.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water pump control cabinet with alarm function, characterized in that: The cabinet (1) comprises a cabinet body (1), a heat dissipation shell (2) is installed on the rear side of the cabinet body (1), a driving heat dissipation element (3) is arranged in the inner cavity of the heat dissipation shell (2), heat dissipation ports (4) are opened on both sides of the back side of the inner cavity of the cabinet body (1) and on the left side of the inner cavity, temperature sensors (5) are installed on the front side and the rear side of the top of the inner cavity of the cabinet body (1), an intelligent controller (6) is installed on the left side of the front side of the cabinet body (1), a processor (7) is arranged in the inner cavity of the intelligent controller (6), a storage module (8) is installed at the bottom of the inner cavity of the intelligent controller (6), a control button (9) is arranged on the front side of the intelligent controller (6), an alarm (17) is installed on the top of the front side of the intelligent controller (6), an intelligent dehumidifier (10) is installed at the bottom of the inner cavity of the cabinet body (1), a drainage pipe is connected to the rear side of the bottom of the intelligent dehumidifier (10), and the bottom of the drainage pipe passes through the bottom of the cabinet body (1); The driving heat sink (3) comprises a three-phase asynchronous motor (11), the top output end and the bottom output end of the three-phase asynchronous motor (11) are both equipped with forward and reverse worm gears (12), the surface of the forward and reverse worm gears (12) is meshed with a worm wheel (13), the axis of the worm wheel (13) is sleeved with a rotating shaft (14), the inner cavity of the rotating shaft (14) passes through the inner cavity of the heat dissipation port (4), and the front of the rotating shaft (14) is equipped with a fan (15).

2. A water pump control cabinet with alarm function according to claim 1, characterized in that: The top and bottom of the left side of the front of the cabinet (1) are both provided with a cabinet door (16) via hinges, a handle is installed on the right side of the front of the cabinet door (16), and an observation window is provided on the left side of the front of the cabinet door (16).

3. The water pump control cabinet with alarm function according to claim 1, characterized in that: Heat dissipation grooves are provided on both sides of the inner cavity of the intelligent controller (6), and a filter dust removal net is provided in the inner cavity of the heat dissipation grooves.

4. The water pump control cabinet with alarm function according to claim 1, characterized in that: The top and bottom of the rear side of the inner cavity of the heat dissipation shell (2) are both provided with circulating air outlets, and the inner cavity of the circulating air outlets is provided with a dust collection filter.

5. The water pump control cabinet with alarm function according to claim 1, characterized in that: The outer side of the forward and reverse worm gears (12) is provided with a bearing sleeve, and the outer side of the bearing sleeve is fixed to the top and bottom of the inner cavity of the heat dissipation shell (2).

6. The water pump control cabinet with alarm function according to claim 1, characterized in that: The front and rear sides of the rotating shaft (14) are sleeved with bearing seats, and the outer sides of the bearing seats are fixed to the front and rear sides of the inner cavity of the heat dissipation shell (2).

7. The water pump control cabinet with alarm function according to claim 1, characterized in that: Support legs are welded around the bottom of the cabinet (1), and a base is welded at the bottom of the support legs.

8. The water pump control cabinet with alarm function according to claim 1, characterized in that: The input end of the processor (7) is unidirectionally electrically connected to the output end of the control button (9), the output end of the processor (7) is unidirectionally electrically connected to the input end of the alarm (17), and the output end of the processor (7) is bidirectionally electrically connected to the input ends of the temperature sensor (5) and the storage module (8).

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