CN216489347U - Power switch cabinet with real-time temperature monitoring function - Google Patents

Abstract

The utility model discloses a power switch cabinet with real-time supervision temperature function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal temperature detection module of installing of cabinet, temperature detection module passes through network interface module and is connected with control module's input electricity, control module's output is connected with action module electricity, action module includes radiator fan and pneumatic cylinder, the heat dissipation breach has been seted up to the upper surface of the cabinet body, radiator fan installs the lower extreme at the heat dissipation breach, the top level of furnace body is seted up flutedly, the recess is located heat dissipation breach one side, and recess and heat dissipation breach intercommunication, install the pneumatic cylinder in the recess, the end connection of the hydraulic stem on the pneumatic cylinder has the baffle that makes heat dissipation breach closed, the baffle is located the recess. Detect the internal temperature of cabinet and be less than the temperature that sets for in the control module when temperature detect module in the morning, radiator fan is out of work this moment, and control module just controls the pneumatic cylinder and starts, and the baffle pushes away and closes the heat dissipation breach in the heat dissipation breach to it is internal to prevent that dew from getting into the cabinet.

Description

Power switch cabinet with real-time temperature monitoring function

Technical Field

The utility model relates to a power switch cabinet field, especially a power switch cabinet with real-time supervision temperature function.

Background

The power switch cabinet is used in a high-voltage three-phase alternating-current power system, is used for receiving and distributing electric energy for power plants, substations and distribution rooms of industrial and mining enterprises, has the functions of control, protection, monitoring and the like, is widely used for common power systems, and can be used in places with frequent operation. Power switch cabinets generate a large amount of heat during long-term operation and are enclosed spaces, so that the temperature inside them needs to be monitored.

In the prior art, manual work is generally required to go to a site for patrol to monitor the internal operation condition of the power switch cabinet, no treatment measures are taken when the temperature is too high, the operation is not convenient and fast, the monitoring is not timely, and potential safety hazards exist; and outdoor morning produces dew very easily, especially autumn, and current dust blocking net can not be fine isolate dew, causes in dew enters into the cubical switchboard easily, causes the electric power accident easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a power switch cabinet with real-time supervision temperature function.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a power switch cabinet with real-time supervision temperature function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal temperature detection module of installing of cabinet, temperature detection module passes through network interface module and is connected with control module's input electricity, control module's output and action module electricity are connected, the action module includes radiator fan and pneumatic cylinder, the heat dissipation breach has been seted up to the upper surface of the cabinet body, radiator fan installs the lower extreme at the heat dissipation breach, the top level of the cabinet body is seted up flutedly, the recess is located heat dissipation breach one side, and recess and heat dissipation breach intercommunication, install the pneumatic cylinder in the recess, the end connection of the hydraulic stem on the pneumatic cylinder has the baffle that makes heat dissipation breach closed, the baffle is located the recess.

Preferably, the upper and lower ends of the heat dissipation notch are provided with reinforcing plates, a plurality of through holes are formed in the reinforcing plates, the lower end reinforcing plates are provided with connecting rods, and the heat dissipation fan is rotatably arranged on the connecting rods.

Preferably, the diameter of the upper end of the through-hole is smaller than the diameter of the lower end of the through-hole.

Preferably, a dust blocking net is arranged outside the heat dissipation gap.

Preferably, the temperature detection module is a digital temperature sensor.

Preferably, the network interface module is an RS485 communication module.

The utility model has the advantages of it is following:

1. the utility model discloses an install temperature detection module at the internal temperature variation of cabinet, temperature detection module real-time detection cabinet to send the signal for control module through network interface module, control module opens according to signal control radiator fan and stops, thereby replaced artifical inspection when avoiding the internal high temperature of cabinet.

2. Detect the internal temperature of cabinet and be less than the temperature that sets for in the control module when temperature detect module in the morning, radiator fan is out of work this moment, and control module just controls the pneumatic cylinder and starts, closes the heat dissipation breach in pushing into the heat dissipation breach with the baffle to it is internal to prevent that dew from getting into the cabinet.

Drawings

FIG. 1 is a schematic diagram of an electrical flow;

FIG. 2 is a schematic structural view of a part of the cabinet body;

in the figure, 1-cabinet body, 2-through hole, 3-heat dissipation gap, 4-connecting rod, 5-dust blocking net, 6-baffle, 7-hydraulic rod, 8-hydraulic cylinder, 9-groove, 10-heat dissipation fan and 11-reinforcing plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships which are usually placed when the products of the present invention are used, or the directions or positional relationships which are usually understood by those skilled in the art, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific directions, be constructed and operated in specific directions, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this embodiment, as shown in fig. 1, an electric power switch cabinet with a real-time temperature monitoring function includes a cabinet body 1, and a temperature detection module is installed in the cabinet body 1, preferably, the temperature detection module is a digital temperature sensor. The temperature detection module is electrically connected with the input end of the control module through a network interface module, preferably, the network interface module is an RS485 communication module. Control module's output is connected with the action module electricity, and the action module includes radiator fan 10 and pneumatic cylinder 8, through installing temperature detection module at the internal 1 of cabinet, the temperature change of the internal 1 of temperature detection module real-time detection cabinet to send the signal for control module through network interface module, control module opens according to signal control radiator fan 10 and stops, thereby replaced artifical inspection when avoiding the high temperature of the internal 1 of cabinet. Heat dissipation breach 3 has been seted up to the upper surface of the cabinet body 1, and radiator fan 10 installs the lower extreme at heat dissipation breach 3, and recess 9 has been seted up to the top level of the cabinet body 1, and recess 9 is located heat dissipation breach 3 one side, and recess 9 and heat dissipation breach 3 intercommunication install pneumatic cylinder 8 in the recess 9, and the end connection of the last hydraulic stem 7 of pneumatic cylinder 8 has the baffle that makes heat dissipation breach 3 confined, and baffle 6 is located recess 9. In the morning, when the temperature detection module detects that the temperature in the cabinet body 1 is lower than the temperature set in the control module, the cooling fan 10 does not work, the control module controls the hydraulic cylinder 8 to be started, the baffle 6 is pushed into the cooling notch 3, and the cooling notch 3 is closed, so that dew is prevented from entering the cabinet body 1.

Further, as shown in fig. 2, the upper and lower ends of the heat dissipation notch 3 are provided with a reinforcing plate 11, the reinforcing plate 11 is provided with a plurality of through holes 2, preferably, the diameter of the upper end of each through hole 2 is smaller than that of the lower end of each through hole 2, and specifically, the diameter of the upper end of each through hole 2 smaller than that of the lower end of each through hole 2 is mainly used for reducing the external dust entering the cabinet 1. The lower end reinforcing plate 11 is provided with a connecting rod 4, and the heat radiation fan 10 is rotatably arranged on the connecting rod 4. Furthermore, a dust blocking net 5 is arranged outside the heat dissipation gap 3.

The working process of the utility model is as follows: the digital temperature sensor detects the temperature in the cabinet body 1 in real time, when the temperature is lower than the set value of the control module, the heat dissipation fan 10 does not work, at the moment, the hydraulic cylinder 8 controls the hydraulic rod 7 to stretch the baffle 6 into the heat dissipation notch 3 and seal the heat dissipation notch 3, so that when the heat dissipation fan 10 does not work, the heat dissipation notch 3 is closed, external dust is prevented from entering the cabinet body 1, if the heat dissipation fan 10 does not work in the morning, the baffle 6 stretches into the heat dissipation notch 3 and seals the heat dissipation notch 3, and dew is prevented from entering the cabinet body 1; when digital temperature sensor detected out the temperature in the cabinet body 1 and reached the setting value, control module just controlled radiator fan 10 and started, discharge the hot-air in the cabinet body 1, control module compares according to the temperature range of detecting and the control module internal setting this moment, and then the shrink of hydraulic stem 7 on the control pneumatic cylinder 8, thereby adjust the size of heat dissipation breach 3 in a flexible way according to the real-time temperature in the cabinet body 1, baffle 6 that is located heat dissipation breach 3 like this can prevent that a small amount of outside dust that is not kept off by fender dirt net 5 from getting into in the cabinet body 1. In the present embodiment, the control module is a conventional one, and is commercially available.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a power switch cabinet with real-time supervision temperature function which characterized in that: the intelligent cabinet comprises a cabinet body (1), wherein a temperature detection module is installed in the cabinet body (1), the temperature detection module is electrically connected with an input end of a control module through a network interface module, an output end of the control module is electrically connected with an action module, the action module comprises a heat radiation fan (10) and a hydraulic cylinder (8), a heat radiation notch (3) is formed in the upper surface of the cabinet body (1), the heat radiation fan (10) is installed at the lower end of the heat radiation notch (3), a groove (9) is formed in the top level of the cabinet body (1), the groove (9) is located on one side of the heat radiation notch (3), the groove (9) is communicated with the heat radiation notch (3), the hydraulic cylinder (8) is installed in the groove (9), and the end part of a hydraulic rod (7) on the hydraulic cylinder (8) is connected with a baffle (6) which enables the heat radiation notch (3) to be closed, the baffle (6) is positioned in the groove (9).

2. The power switch cabinet with the function of monitoring the temperature in real time according to claim 1, characterized in that: the upper and lower ends of the heat dissipation notch (3) are provided with reinforcing plates (11), the reinforcing plates (11) are provided with a plurality of through holes (2), the lower ends of the reinforcing plates (11) are provided with connecting rods (4), and the heat dissipation fan (10) is rotatably arranged on the connecting rods (4).

3. The power switch cabinet with the function of monitoring the temperature in real time according to claim 2, characterized in that: the diameter of the upper end of the through hole (2) is smaller than that of the lower end of the through hole (2).

4. The power switch cabinet with the function of monitoring the temperature in real time according to claim 3, characterized in that: and a dust blocking net (5) is arranged on the outer side of the heat dissipation notch (3).

5. The power switch cabinet with the function of monitoring the temperature in real time according to claim 4, characterized in that: the temperature detection module is a digital temperature sensor.

6. The power switch cabinet with the real-time temperature monitoring function according to claim 5, characterized in that: the network interface module is an RS485 communication module.

Images