CN213305921U

CN213305921U - Electromechanical switch board of using

Info

Publication number: CN213305921U
Application number: CN202022154431.7U
Authority: CN
Inventors: 张锦超
Original assignee: Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Current assignee: Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-28
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a switch board for electromechanics, including the cabinet body, cabinet door, hinge, construction bolt, installing frame, swash plate, filter screen, supporting leg, through-hole, radiating shell, waterproof ventilated membrane, louvre, radiator fan, bleeder vent, mount, humidity transducer, alarm lamp, equal wind device, air-blower, electric heater. This kind of electromechanical switch board simple structure, the modern design, be convenient for take the heat in the cabinet body out, improve the internal heat exhaust effect of cabinet, guarantee the stable use of internal electrical components of cabinet, under the effect through the dustproof mechanism who sets up, be convenient for filter the internal gas that gets into the cabinet, avoid outside dust to get into the internal influence of cabinet and use, humidity transducer through setting up, the alarm lamp, the equal wind device, the air-blower, electric heater, can control in real time the inside humidity of electric cabinet, and carry out hot air drying to it, prolonged service life, practicality value is higher, and is suitable for being generalized to use.

Description

Electromechanical switch board of using

Technical Field

The utility model belongs to the technical field of the switch board is used, in particular to electromechanical switch board that uses.

Background

The concept of "Mechatronics" was first proposed in around 1970 by the japan industry, and they were named as "Mechatronics" by combining the application of mechanical and electronic technologies. With the rapid development and wide application of computer technology, the mechatronic technology has not been developed so far, and becomes a cross system technology integrating a computer and information technology, automatic control technology, sensing detection technology, servo transmission technology, mechanical technology and the like, the development is directed to the optical-mechanical-electrical integration technology, and the application range is wider and wider.

A plurality of problems exist in the use of some existing electromechanical control cabinets:

1. the heat dissipation effect of some control cabinets is not ideal, and the use of electrical components in the control cabinets is influenced.

2. Meanwhile, external dust easily reaches the inside of the cabinet body, so that the cleanness of the inside of the cabinet body is influenced, and the use is influenced.

3. The interior is often dehumidified by a desiccant, requiring frequent replacement.

4. Rainwater easily enters the interior of the electric cabinet, so that devices are damaged.

Therefore, the electromechanical control cabinet is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a:

1. the heat dissipation effect of the control cabinet is improved;

2. block that outside dust gets into the internal portion of cabinet, let the internal portion of cabinet cleaner.

3. Prevent that rainwater or outside water source from the inside of the filter screen infiltration cabinet body, cause the loss.

4. The drying efficiency is improved.

The utility model adopts the technical scheme as follows:

a control cabinet for electromechanical use comprises a cabinet body, wherein a heat dissipation mechanism, a dustproof mechanism and an inclined plate are arranged on the cabinet body, the heat dissipation mechanism is arranged at the bottom of the cabinet body and comprises a heat dissipation shell, a fixing frame and a heat dissipation fan, the heat dissipation shell is fixedly connected to the bottom side of the cabinet body, heat dissipation holes are formed in the side wall of the heat dissipation shell, the heat dissipation fan is installed inside the heat dissipation shell, air holes are formed in the bottom end of the cabinet body and are opposite to the air outlet end of the heat dissipation fan, and the heat dissipation mechanism is communicated with the inner cavity of the cabinet body through the;

specifically, the two dustproof mechanisms are symmetrically distributed on opposite side walls of the cabinet body, a plurality of through holes are formed in the side walls of the cabinet body, each dustproof mechanism comprises an installation frame, a filter screen, a waterproof breathable film and an installation bolt, the installation frame is detachably and fixedly connected to the side walls of the cabinet body through the installation bolt, and the filter screen is fixedly connected into the installation frame; waterproof ventilated membrane fixed connection in the installing frame, and be located the rear end of filter screen, swash plate fixed connection in installing frame outside surface just forms the acute angle with the perpendicular downward direction of installing frame, the filter screen by through-hole and cabinet body inner chamber form ventilation passageway.

Specifically, the heat dissipation fan is fixedly connected in the heat dissipation shell through a fixing frame.

The cabinet body is characterized by further comprising a drying mechanism, the drying mechanism comprises an electric heating box, an air equalizing device and an air blower, the electric heating box is fixedly connected to the lower end of the inner cavity of the cabinet body, an electric heater is arranged inside the electric heating box, the air equalizing device is fixedly connected to the inner wall of the cabinet body, the air blower is arranged on the outer wall of the cabinet body, the air outlet end of the air blower is connected with one end of a first branch pipe, the other end of the first branch pipe penetrates through the side wall of the cabinet body and then is connected with the air equalizing device, and the air inlet end of the air blower is communicated with the heating cavity of the electric heating.

Specifically, the lower end of the air blower is fixedly connected with a supporting plate, and the supporting plate is fixedly connected to the side wall of the cabinet body.

Specifically, the cabinet body still includes alarm lamp, humidity transducer installs on the inner wall of the cabinet body, alarm lamp fixed connection in cabinet body upper end, humidity transducer with the alarm lamp passes through electric signal connection.

Specifically, the cabinet body is provided with supporting leg, hinge, cabinet door, supporting leg fixed connection in the bottom corner of the cabinet body, the cabinet door pass through the hinge articulate in the front end of the cabinet body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this kind of electromechanical switch board simple structure, the modern design is convenient for take the heat in the cabinet body out, improves the internal heat exhaust effect of cabinet, and the stable use of the internal electrical components of guarantee cabinet, increase of service life, practicality value is higher, is fit for using widely.

2. When using, under the effect of dustproof mechanism through setting up, be convenient for filter the internal gas that gets into the cabinet, avoid outside dust to get into the cabinet body and influence the use, make things convenient for the switch board to use, the practicality value is higher, is fit for using widely.

3. The utility model discloses set up the swash plate, effectively prevented when the cabinet body from outdoor or indoor outside water source from the filter screen to the infiltration of the cabinet body, cause the loss of machine.

4. The utility model discloses set up waterproof ventilated membrane, can prevent that rainy day wind-force is too big, with the rainwater blow into cabinet internal portion.

5. Utility model has set up drying mechanism, when electric cabinet during the storage, the inside humidity of electric cabinet, drying mechanism can carry out the high efficiency drying to the internal portion of cabinet to carry out real time monitoring to humidity.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the heat dissipation shell of the present invention;

FIG. 4 is a side view of the dustproof mechanism of the present invention;

FIG. 5 is a schematic view of the three-dimensional structure of the cabinet door of the present invention when opened;

the labels in the figure are: 1-a cabinet body; 2-cabinet door; 3-a hinge; 4, mounting a bolt; 5, mounting a frame; 6-sloping plate; 7-a filter screen; 8-supporting legs; 9-a through hole; 10-a heat dissipation shell; 11-heat dissipation holes; 12-a heat dissipation fan; 13-air holes; 14-a fixing frame; 15-alarm lamp; 16-a humidity sensor; 17-wind equalizing device; 18-a first branch tube; 19-a second branch; 20-a blower; 21-a support plate; 22-an electric heating box; 23-an electric heater; 24-waterproof breathable film.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-5, a control cabinet for electromechanical use comprises a cabinet body 1, a cabinet door 2, a hinge 3, a mounting bolt 4, a mounting frame 5, an inclined plate 6, a filter screen 7, a waterproof breathable film 24, support legs 8, through holes 9, a heat dissipation shell 10, heat dissipation holes 11, a heat dissipation fan 12, vent holes 13, a fixing frame 14, an alarm lamp 15, a humidity sensor 16, an air equalizing device 17, a first branch pipe 18, a second branch pipe 19, an air blower 20, a support plate 21, an electric heating box 22, an electric heater 23 and a waterproof breathable film 24, wherein the number of the support legs 8 is four, the four support legs 8 are positioned at four corner positions at the bottom side of the cabinet body 1, and the cabinet body 1 is conveniently and stably supported;

example 1

As shown in fig. 1-5, the present embodiment relates to a heat dissipation mechanism, a dust prevention mechanism and an inclined plate 6, the heat dissipation mechanism is disposed at the bottom of a cabinet 1 and includes a heat dissipation casing 10, a fixing frame 14 and a heat dissipation fan 12, the heat dissipation casing 10 is fixedly connected to the bottom side of the cabinet 1 to save the volume space inside the cabinet 1, the side wall of the heat dissipation casing 10 is provided with heat dissipation holes 11, the heat dissipation holes 11 are favorable for discharging hot air, the heat dissipation fan 12 is mounted inside the heat dissipation casing 10, the bottom of the cabinet 1 is provided with air holes 13, the air holes 13 are opposite to the air outlet end of the heat dissipation fan 12, the heat dissipation mechanism is communicated with the inner cavity of the cabinet 1 through the air holes 13 to form an air exhaust channel, the heat dissipation fan 12 is fixedly connected inside the heat dissipation casing 10 by the fixing frame 14, in, the axial leads of the cooling fans 12 are distributed in a symmetrical manner, so that the stability of the cooling fans during working is ensured.

The working principle of the heat dissipation mechanism is as follows: when the hot or internal a large amount of heats of cabinet of day, with all electrical apparatus external power supply, the staff starts radiator fan 12, and radiator fan 12 rotates, and radiator fan is 12 air discharge fans, and accessible bleeder vent 13 takes out the heat in the cabinet body 1 fast, and the heat is derived the heat through louvre 11, and simultaneously, outside air accessible through-hole 9 gets into the internal portion of cabinet, has guaranteed the circulation of air, improves the heat exhaust effect in the cabinet body 1.

The dustproof mechanism comprises an installation frame 5, a filter screen 7, a waterproof breathable film 24, an installation bolt 4 and a through hole 9, and the installation frame 5 is attached to the opposite side of the cabinet body 1; the surface of the mounting frame 5 is in threaded connection with mounting bolts 4, the mounting bolts 4 are positioned at four corners of the mounting frame 5, and the tail ends of the mounting bolts 4 penetrate through the side surface of the mounting frame 5 and are in threaded connection with the cabinet body 1, so that the mounting and dismounting are facilitated; a filter screen 7 is fixedly connected in the mounting frame 5; waterproof ventilated membrane fixed connection in the installing frame, and be located the rear end of filter screen, waterproof ventilated membrane is a neotype polymer waterproof material, and waterproof ventilated membrane mainly has the three-layer to constitute: PP spunbonded nonwoven, PE polymer ventilated membrane, PP spunbonded nonwoven, spunbonded nonwoven's effect is reinforcing pulling force and hydrostatic pressure and protection intermediate level mainly, really ventilative mainly leans on intermediate level PE polymer ventilated membrane, under the state of steam, the water particle is very tiny, principle according to capillary motion, can permeate the capillary to the opposite side smoothly, thereby take place the vapor permeation phenomenon, become behind the drop of water when the steam condensation, the granule grow, because the effect of drop of water surface tension, the hydrone just can not break away from the drop of water smoothly and permeate the opposite side, the infiltration that has just also prevented water takes place, make the vapor permeation membrane have waterproof function. The effectual rainy day wind-force that prevents is too big, blows into the damage that the internal portion of cabinet caused the cabinet body with the rainwater, and the through-hole 9 and the 1 inner chamber intercommunication of the cabinet body of installing frame 5 through seting up at 1 side surface of the cabinet body, and the dust of being convenient for filters.

The working principle of the dustproof mechanism is as follows: all electrical apparatus external power supply fixes mounting frame 5 in the relative side surface of the cabinet body 1 through mounting bolt 4, and through-hole 9 and outside intercommunication that the relative side was seted up through the cabinet body 1 are blocked through filter screen 7 and are separated outside dust simultaneously, have avoided the loss of the internal portion of cabinet, ensure that outside impurity can not influence the use of the internal electrical components of cabinet 1.

This embodiment is in 5 outside fixed surface of installing frame are connected with swash plate 6, and swash plate 6 is rectangle massive structure, forms the acute angle with the perpendicular decurrent direction of installing frame, 6 figure of swash plate are a plurality of, and one of them swash plate and the laminating of 5 open position upper ends of installing frame prevent that swash plate and installing frame opening upper end from forming the gap, cause the rainwater to get into the condition of the internal portion of cabinet from the gap, and a plurality of are adjacent equidistance distributes between the swash plate 6, and guarantee swash plate 6 places the compactness, and when rainy day, the rainwater drips on swash plate 6 surfaces to from 6 surface drippage to ground, guaranteed the security of the cabinet body, avoid causing the unnecessary loss.

Example 2

As shown in fig. 1, 2, and 5, the present embodiment relates to a drying mechanism, the drying mechanism includes an electric heating box 22, an air equalizing device 17, and a blower 20, a humidity sensor 16 is disposed inside a cabinet 1, an alarm lamp 15 is disposed at an upper end of the cabinet 1, the alarm lamp is fust-3947, the humidity sensor 16 is fixedly connected to an inner wall of the cabinet 1, the humidity sensor is EABS07-a05, the alarm lamp is connected to the humidity sensor through an electrical signal, the humidity sensor can monitor humidity inside the cabinet in real time, when the humidity exceeds a set value in the humidity sensor, the humidity sensor generates a trigger signal, and transmits the trigger signal to the alarm lamp through the electrical signal, and the alarm lamp receives the trigger signal and starts to flash; electric heating box 22 fixed connection in 1 inner chamber lower extreme of the cabinet body, wind-equalizing device 17 fixed connection with the internal wall of cabinet 1, wind-equalizing device 17 are rectangle platelike structure, have seted up a plurality of through-holes on it, and hot-blast can be through a plurality of rectangle trompil homodisperse, air-blower 20 set up in the right side of the cabinet body 1, air-blower 20 still includes first branch pipe 18, second branch pipe 19, first branch pipe 18 runs through the lateral wall of the cabinet body 1 and is connected with wind-equalizing device 17, second branch pipe 19 runs through the lateral wall of the cabinet body 1 and is connected with electric heating box 22, the inside fixedly connected with electric heater 23 of electric heating box 22, electric heater are prior art, and are similar with the electric heater function in the patent number "201821600588.4".

The working principle of this embodiment is: when the electric cabinet is in a storage period, as water vapor or other external water sources in the air can enter the electric cabinet, the humidity inside the electric cabinet is caused, at the moment, all electric appliances are powered on, the humidity sensor senses the humidity inside the cabinet body, when the humidity exceeds a preset value, the humidity sensor transmits a trigger signal to the alarm lamp, the alarm lamp receives the trigger signal and continuously flickers, a worker starts the electric heater to heat the air inside the electric heating box, the air blower 20 rotates to draw out hot air inside the electric heating box through the second branch pipe 19, the hot air reaches the air equalizing device 17 through the first branch pipe 18 and is blown out through a plurality of air equalizing ports of the air equalizing device to dry the inside of the cabinet body, when the drying is finished, the humidity sensor senses the humidity inside of the cabinet body, when the humidity is lower than the preset value, a signal is transmitted to the alarm lamp, and the alarm lamp is turned off at the moment, the worker turns off the blower and the electric heater. It should be noted that the hot air generated by the electric heater is controlled within the range of protecting the internal devices of the cabinet body, and the internal devices are not damaged. This embodiment has guaranteed the inside drying of electric cabinet, has reduced the problem that the inside device of electric cabinet caused the damage because of moist.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electromechanical switch board that uses, includes cabinet body (1), its characterized in that: the cabinet comprises a cabinet body (1), and is characterized in that a heat dissipation mechanism, a dustproof mechanism and an inclined plate (6) are arranged on the cabinet body (1), the heat dissipation mechanism is arranged at the bottom of the cabinet body (1) and comprises a heat dissipation shell (10), a fixed frame (14) and a heat dissipation fan (12), the heat dissipation shell (10) is fixedly connected to the bottom side of the cabinet body (1), heat dissipation holes (11) are formed in the side wall of the heat dissipation shell (10), the heat dissipation fan (12) is installed inside the heat dissipation shell (10), air holes (13) are formed in the bottom end of the cabinet body (1), the air holes (13) are opposite to the air outlet end of the heat dissipation fan (12), and the heat dissipation mechanism is communicated with the inner cavity;

the dustproof mechanisms are symmetrically distributed on opposite side walls of the cabinet body (1), a plurality of through holes (9) are formed in the side walls of the cabinet body (1), each dustproof mechanism comprises an installation frame (5), a filter screen (7), a waterproof breathable film (24) and an installation bolt (4), the installation frame (5) is detachably and fixedly connected to the side walls of the cabinet body (1) through the installation bolts (4), the filter screen (7) is fixedly connected into the installation frame (5), and the waterproof breathable film (24) is fixedly connected into the installation frame (5) and is located at the rear end of the filter screen (7); swash plate (6) fixed connection in installing frame (5) outside surface and with installing frame (5) vertical direction down form the acute angle, filter screen (7) by through-hole (9) and cabinet body (1) inner chamber form ventilation channel.

2. The electromechanical control cabinet according to claim 1, characterized in that the heat dissipation fan (12) is fixedly connected to the heat dissipation casing (10) by a fixing frame (14).

3. The electromechanical control cabinet according to claim 1, characterized in that the side wall of the cabinet body (1) is provided with a drying mechanism, the drying mechanism comprises an electric heating box (22), an air equalizing device (17) and a blower (20), the electric heating box (22) is fixedly connected to the lower end of the inner cavity of the cabinet body (1), an electric heater (23) is arranged in the electric heating box (22), the air-equalizing device is fixedly connected with the inner wall of the cabinet body (1), the air blower (20) is arranged on the outer wall of the cabinet body (1), the air outlet end of the air blower (20) is connected with one end of the first branch pipe (18), the other end of the first branch pipe (18) penetrates through the side wall of the cabinet body (1) and then is connected with the air equalizing device (17), and the air inlet end of the air blower (20) is communicated with the heating cavity of the electric heating box (22) through the second branch pipe (19).

4. The electromechanical control cabinet according to claim 3, characterized in that a support plate (21) is fixedly connected to a lower end of the blower (20), and the support plate (21) is fixedly connected to a side wall of the cabinet body (1).

5. The electromechanical control cabinet according to claim 1, wherein the cabinet body (1) is further provided with an alarm lamp (15) and a humidity sensor (16), the humidity sensor (16) is mounted on an inner wall of the cabinet body (1), the alarm lamp (15) is fixedly connected to the upper end of the cabinet body (1), and the humidity sensor (16) is electrically connected with the alarm lamp (15) through an electrical signal.

6. The electromechanical control cabinet according to claim 1, characterized in that the cabinet body (1) is further provided with support legs (8), hinges (3), and a cabinet door (2), wherein the support legs (8) are fixedly connected to the bottom corners of the cabinet body (1), and the cabinet door (2) is hinged to the front end of the cabinet body (1) through the hinges (3).