CN220108511U - Automatic control cabinet of thermal power plant with energy-saving heat dissipation function - Google Patents

Abstract

The utility model provides an automatic control cabinet of a thermal power plant with an energy-saving heat dissipation function, and relates to the technical field of control cabinets of thermal power plants. According to the utility model, the temperature detector, the fan motor, the fan blades, the air outlet grid ports and the exhaust fan are adopted to cooperate, when the temperature in the control cabinet is too high, the temperature detector starts the exhaust fan and the fan motor, the exhaust fan extracts external air and discharges the external air into the control cabinet, the fan motor rapidly discharges internal air through the fan blades and the air outlet grid ports, rapid air circulation is realized in the control cabinet, the problems of low heat dissipation and temperature reduction speed of a common fan and continuous working charge and electricity charge resources are solved, and the effects of rapid heat dissipation, energy conservation and electricity saving are achieved.

Description

Automatic control cabinet of thermal power plant with energy-saving heat dissipation function

Technical Field

The utility model relates to the technical field of control cabinets of thermal power plants, in particular to an automatic control cabinet of a thermal power plant with an energy-saving and heat-dissipating function.

Background

At present, a thermal power plant is called a thermal power plant for short, and is a plant for producing electric energy by using combustible substances (such as coal) as fuel, and the basic production process is as follows: the fuel heats water to generate steam when in combustion, chemical energy of the fuel is converted into heat energy, steam pressure pushes the steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives the generator to rotate, the mechanical energy is converted into electric energy, and the control cabinet is a common and important component part in a thermal power plant and needs to ensure good heat dissipation effect when in operation. The following problems exist in the prior art:

during operation of the motor in the control cabinet of the thermal power plant, a large amount of heat is generated, the traditional fan is cooled, electricity is excessively wasted, the cooling speed is low, and if heat cannot be dissipated in time, the motor can be damaged at high temperature.

The control cabinet of a common thermal power plant is too dim when being opened at night, so that internal facilities cannot be seen clearly, and the working efficiency is affected.

Disclosure of Invention

The utility model provides an automatic control cabinet of a thermal power plant with an energy-saving heat dissipation function, which aims to solve the problem that the control cabinet in the background art cannot dissipate heat in time.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an automatic switch board of thermal power plant with energy-conserving heat dissipation function, includes the switch board shell, the outer wall top middle-end fixed open air outlet grid mouth of switch board shell, top outer wall middle-end top fixed mounting of switch board shell has the air outlet baffle and is located the top of air outlet grid mouth, the front side front fixed mounting of switch board shell has the control cabinet door, the bottom front side outer wall fixed open air intake of switch board shell.

The technical scheme of the utility model is further improved as follows: the temperature detector is fixedly arranged above the left side of the inner cavity of the control cabinet shell, the fan motor control line is fixedly connected above the temperature detector, and the fan motor is fixedly installed at one end of the right side of the fan motor control line.

The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of fan motor has motor housing, fixed mounting has the fan flabellum and is located the below of air outlet grid mouth on fan motor's the output shaft, the fixed fan air intake of having seted up on the left side right side shell of fan flabellum.

The technical scheme of the utility model is further improved as follows: the utility model discloses a control cabinet, including the inner chamber of switch board shell, the inner chamber below fixed mounting of switch board shell has the air exhauster baffle, the below of air exhauster baffle is fixedly provided with the air exhauster, fixed mounting has the exhaust column and is located the rear side of air intake on the input of air exhauster, the left side fixedly connected with air exhauster control line of air exhauster.

The technical scheme of the utility model is further improved as follows: the air outlet is fixedly arranged at the rear parts of the left side and the right side of the exhaust fan, the outer wall of the air outlet penetrates through the middle end of the exhaust fan partition board, an illumination sensor is fixedly arranged above the outer wall of the right side of the control cabinet door, and an illuminating lamp is fixedly arranged at the front side of the top of the inner cavity of the control cabinet shell and is positioned at the front side of the motor shell.

The technical scheme of the utility model is further improved as follows: the top outer wall of light is fixed with magnet, the top outer wall fixed mounting of magnet has the light backshell, the inner chamber top middle-end fixed mounting of light backshell has the battery, the bottom outer wall middle-end fixed mounting of battery has the spring base, the bottom outer wall fixed mounting of spring base has the spring, the bottom of spring and the top middle-end fixed connection of light, the outer wall outside movable mounting of spring has flexible rubber, the bottom outer wall center through connection of battery has the light electric wire.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an automatic control cabinet of a thermal power plant with an energy-saving heat dissipation function, which adopts the cooperation of a temperature detector, an exhaust fan control line, a fan motor, a fan blade, an air outlet grid port and an exhaust fan, when the temperature in the control cabinet is too high, the temperature detector starts the exhaust fan and the fan motor through the exhaust fan control line, the exhaust fan extracts a large amount of external air to be discharged into the control cabinet, the fan motor rapidly discharges the internal air through the fan blade and the air outlet grid port, rapid air circulation is realized in the control cabinet, and when the temperature detector detects temperature reduction, the fan motor and the exhaust fan are closed, so that the problems of low heat dissipation and temperature reduction speed of a common fan and continuous working cost and electricity consumption are solved, and the effects of rapid heat dissipation, energy conservation and electricity saving are achieved.

The utility model provides an automatic control cabinet of a thermal power plant with an energy-saving heat dissipation function, which is matched with an illuminating lamp, telescopic rubber, a spring, a magnet and an illuminating sensor, when an operator opens a control cabinet door, the illuminating lamp is perceived and started by the illuminating sensor, the illuminating lamp can be stretched through the telescopic rubber and the spring, the automatic control cabinet is more convenient to use, after the automatic control cabinet is used, the illuminating lamp is fixed on a rear shell of the illuminating lamp through spring rebound and the adsorption of a magnet arranged on a rear seat at the top of the illuminating lamp, when the door is closed, the problem that an internal device cannot be seen clearly when the operator works at night is solved, the internal device is better seen, the effect of more convenient inspection is achieved, and meanwhile, the energy saving and electricity saving are facilitated when the door lamp is closed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the whole control cabinet of a thermal power plant with the structure of the utility model;

FIG. 2 is a schematic diagram of a cross-section of an exhaust fan of the present utility model;

FIG. 3 is a schematic view of the structure of the illumination lamp and exhaust fan of the present utility model;

fig. 4 is a schematic view of a cross section of a structured illumination lamp according to the present utility model.

In the figure: 1. an air outlet baffle; 2. controlling a cabinet door; 3. an air outlet grid port; 4. an air inlet; 41. an exhaust tube; 42. an exhaust fan; 43. an air outlet; 5. a control cabinet housing; 51. a temperature detector; 511. a fan motor control line; 512. an exhaust fan control line; 52. a fan motor; 521. a motor housing; 522. fan blades; 523. a fan air inlet; 53. an exhaust fan baffle; 54. a lighting lamp; 541. a rear shell of the lighting lamp; 542. a spring base; 543. a stretchable rubber; 544. a spring; 545. a lighting lamp wire; 546. a magnet; 547. a storage battery; 55. an illumination sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-4, the utility model provides an automatic control cabinet of a thermal power plant with an energy-saving heat dissipation function, which comprises a control cabinet shell 5, wherein an air outlet grid port 3 is fixedly formed in the middle end of the top of the outer wall of the control cabinet shell 5, an air outlet baffle 1 is fixedly arranged above the middle end of the outer wall of the top of the control cabinet shell 5 and above the air outlet grid port 3, a control cabinet door 2 is fixedly arranged on the front surface of the front side of the control cabinet shell 5, and an air inlet 4 is fixedly formed in the outer wall of the front side of the bottom of the control cabinet shell 5.

In this embodiment, the air outlet baffle 1 is located air outlet grid mouth top, in order to prevent rainwater from entering the switch board inside, damages the circuit, and air outlet grid mouth 3 is at the top because steam walks upward, sets up at the top more and is favorable to quick heat dissipation, and the design of air intake 4 is in order to prevent that the foreign matter from being sucked into the air exhauster inside, influences life.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a temperature detector 51 is fixedly arranged above the left side of the inner cavity of the control cabinet shell 5, a fan motor control line 511 is fixedly connected above the temperature detector 51, a fan motor 52 is fixedly arranged at one end of the right side of the fan motor control line 511, a motor shell 521 is fixedly arranged on the outer wall of the fan motor 52, a fan blade 522 is fixedly arranged on the output shaft of the fan motor 52 and is positioned below the air outlet grid opening 3, and a fan air inlet 523 is fixedly arranged on the left side and right side shell of the fan blade 522.

In this embodiment, when the temperature detector 51 detects that the temperature inside the control cabinet is too high, the fan motor 52 is started through the fan motor control line 511, the fan motor 52 drives the fan to rotate through the output shaft, the air inside the control cabinet is discharged through the fan air inlet 523, and when the temperature inside the control cabinet is reduced, the fan motor 52 is turned off.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the air exhauster partition plate 53 is fixedly installed below the inner cavity of the control cabinet shell 5, the air exhauster 42 is fixedly arranged below the air exhauster partition plate 53, the air exhauster 41 is fixedly installed at the input end of the air exhauster 42 and located at the rear side of the air inlet 4, the air exhauster control wire 512 is fixedly connected to the left side of the air exhauster 42, the air outlets 43 are fixedly installed at the rear sides of the left and right sides of the air exhauster 42, the outer wall of the air outlets 43 penetrates through the middle end of the air exhauster partition plate 53, the illumination sensor 55 is fixedly installed above the outer wall of the right side of the control cabinet door 2, and the illumination lamp 54 is fixedly installed at the front side of the top of the inner cavity of the control cabinet shell 5 and located at the front side of the motor shell 521.

In this embodiment, the exhaust fan 42 sucks in the external air through the exhaust fan 41, and discharges the external air into the control cabinet through the air outlet 43, the air outlet 43 penetrates through the exhaust fan partition plate 53, when the control cabinet door 2 is opened, the illumination lamp 54 is started through the illumination sensor 55, and when the door is closed, the illumination lamp 54 is closed.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a magnet 546 is fixed on the top outer wall of the lighting lamp 54, a lighting lamp rear shell 541 is fixedly mounted on the upper outer wall of the magnet 546, a storage battery 547 is fixedly mounted on the middle end of the top of the inner cavity of the lighting lamp rear shell 541, a spring base 542 is fixedly mounted on the middle end of the bottom outer wall of the storage battery 547, a spring 544 is fixedly mounted on the bottom outer wall of the spring base 542, the bottom of the spring 544 is fixedly connected with the middle end of the top of the lighting lamp 54, a telescopic rubber 543 is movably mounted on the outer side of the outer wall of the spring 544, and a lighting lamp wire 545 is connected to the center of the bottom outer wall of the storage battery 547 in a penetrating manner.

In the present embodiment, when the illumination lamp 54 does not go to the place, the illumination lamp 54 is taken down and stretched by the spring 544 and the stretchable rubber 543, and when the use is completed, the illumination lamp 54 is restored to its original position by the resilience of the spring 544 and is adsorbed on the bottom outer wall of the illumination lamp rear case 541 by the magnet 546.

The working principle of the automatic control cabinet with the energy-saving and heat-dissipating functions for the thermal power plant is specifically described below.

As shown in fig. 1 to 4, when the temperature in the control cabinet is too high, the temperature detector 51 starts the exhaust fan 42 and the fan motor 52 through the exhaust fan control line 512 and the fan motor control line 511, a large amount of external air is pumped by the exhaust fan 42 and discharged into the control cabinet, the fan motor 52 rapidly discharges internal air through the fan blades 522 and the air outlet grid ports 3, rapid air circulation is realized in the control cabinet, the air outlet baffle 1 at the top of the air outlet grid ports 3 is used for preventing rainwater from entering, when the temperature detector 51 detects temperature reduction, the fan motor 52 and the exhaust fan 42 are closed, when an operator turns on the control cabinet door 2, the illumination sensor 55 senses and starts the illumination lamp 54, the illumination lamp 54 can be stretched through the telescopic rubber 543 and the spring 544, the use is more convenient, after the use is completed, the illumination lamp 54 is fixed on the illumination lamp rear shell 541 through rebound of the spring 544 and the adsorption of a magnet 546 arranged at the rear seat at the top of the illumination lamp 54, and when the door is closed.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides an automatic control cabinet of thermal power plant with energy-conserving heat dissipation function, includes switch board shell (5), its characterized in that, automatic control cabinet of thermal power plant with energy-conserving heat dissipation function includes: the middle end of the top of the outer wall of the control cabinet shell (5) is fixedly provided with an air outlet grid port (3), an air outlet baffle (1) is fixedly arranged above the top outer wall of the control cabinet shell (5) and above the air outlet grid port (3), the front side of the control cabinet shell (5) is fixedly provided with a control cabinet door (2), and the outer wall of the front side of the bottom of the control cabinet shell (5) is fixedly provided with an air inlet (4); the intelligent control cabinet is characterized in that a temperature detector (51) is fixedly arranged above the left side of an inner cavity of the control cabinet shell (5), a fan motor control line (511) is fixedly connected above the temperature detector (51), and a fan motor (52) is fixedly arranged at one end of the right side of the fan motor control line (511).

2. The automatic control cabinet of a thermal power plant with the energy-saving and heat-dissipating functions according to claim 1, wherein a motor housing (521) is fixedly installed on the outer wall of the fan motor (52), a fan blade (522) is fixedly installed on the output shaft of the fan motor (52) and is located below the air outlet grid opening (3), and a fan air inlet (523) is fixedly formed in the left side and right side housing of the fan blade (522).

3. The automatic control cabinet with the energy-saving and heat-dissipating functions for the thermal power plant according to claim 1, wherein an exhaust fan partition plate (53) is fixedly arranged below an inner cavity of the control cabinet shell (5), an exhaust fan (42) is fixedly arranged below the exhaust fan partition plate (53), an exhaust fan (41) is fixedly arranged at an input end of the exhaust fan (42) and is positioned at the rear side of the air inlet (4), and an exhaust fan control line (512) is fixedly connected to the left side of the exhaust fan (42).

4. The automatic control cabinet with energy-saving and heat-dissipating functions for a thermal power plant according to claim 3, wherein an air outlet (43) is fixedly arranged at the rear of the left side and the right side of the exhaust fan (42), the outer wall of the air outlet (43) penetrates through the middle end of the exhaust fan partition plate (53), an illumination sensor (55) is fixedly arranged above the outer wall of the right side of the control cabinet door (2), and an illumination lamp (54) is fixedly arranged at the front side of the top of the inner cavity of the control cabinet shell (5) and is positioned at the front side of the motor shell (521).

5. The automatic control cabinet of a thermal power plant with the energy-saving and heat-dissipating functions according to claim 4, wherein a magnet (546) is fixed on the top outer wall of the lighting lamp (54), a lighting lamp rear shell (541) is fixedly installed on the upper outer wall of the magnet (546), a storage battery (547) is fixedly installed on the middle end of the top of the inner cavity of the lighting lamp rear shell (541), a spring base (542) is fixedly installed on the middle end of the bottom outer wall of the storage battery (547), a spring (544) is fixedly installed on the bottom outer wall of the spring base (542), the bottom of the spring (544) is fixedly connected with the middle end of the top of the lighting lamp (54), telescopic rubber (543) is movably installed on the outer side of the outer wall of the spring (544), and a lighting lamp wire (545) is fixedly connected to the center of the bottom outer wall of the storage battery (547).