CN213151440U

CN213151440U - Power distribution cabinet for desulfurization system

Info

Publication number: CN213151440U
Application number: CN202022040402.8U
Authority: CN
Inventors: 夏启宇
Original assignee: Wuhan Tuoda Sifang Environmental Protection Technology Co ltd
Current assignee: Wuhan Tuoda Sifang Environmental Protection Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-07
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a switch board for desulfurization system, including the cabinet body and netted dust cover, the internal thermal-insulated deckle board that is provided with of cabinet, and cabinet body top outer wall sets up the thermovent, the thermovent runs through thermal-insulated deckle board top inner wall, and the inner wall of thermovent is fixed with the cooling tube, the inner wall of cooling tube is fixed with radiator fan, the top outer wall spiro union of cooling tube has dustproof mechanism, the vent that the equidistance distributes is all seted up to cabinet body both sides outer wall, and the both sides vent all runs through the inner wall of thermal-insulated deckle board, the inner wall of vent all is fixed with the arc draft hood, and the inner wall of arc draft hood is fixed with the second dust screen, the cabinet body. The utility model discloses set up thermal-insulated deckle board and carried out preliminary isolated to outside heat, set up temperature sensor, when the internal temperature of cabinet reached a definite value, the radiator fan operation distributed away the internal heat of cabinet, realized radiating effect, guaranteed desulfurization work normal operating.

Description

Power distribution cabinet for desulfurization system

Technical Field

The utility model relates to a switch board technical field especially relates to a switch board for desulfurization system.

Background

At present, a large amount of electrical equipment is needed to be used in the desulfurization industry, so a large amount of power distribution cabinets are needed to be used for protecting the electrical equipment, a large amount of dust and certain heat can be generated in the desulfurization industry, and the power distribution cabinets are needed to be used for carrying out dustproof heat insulation protection on the electrical equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a power distribution cabinet for a desulfurization system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power distribution cabinet for a desulfurization system comprises a cabinet body and a net-shaped dust cover, wherein a heat insulation frame plate is arranged in the cabinet body, a heat dissipation opening is formed in the outer wall of the top of the cabinet body, the heat dissipation opening penetrates through the inner wall of the top of the heat insulation frame plate, a heat dissipation pipe is fixed to the inner wall of the heat dissipation opening, a heat dissipation fan is fixed to the inner wall of the heat dissipation pipe, a dustproof mechanism is screwed on the outer wall of the top of the heat dissipation pipe, ventilation openings distributed at equal intervals are formed in the outer walls of two sides of the cabinet body, the ventilation openings in the two sides penetrate through the inner wall of the heat insulation frame plate, an arc-shaped ventilation hood is fixed to the inner wall of each ventilation opening, a second dustproof net is fixed to the inner wall of each arc-shaped ventilation hood, a cabinet door is hinged to the cabinet body, an air inlet is formed, and four corners of the outer wall of the bottom of the cabinet body are fixed with support columns.

Preferably, dustproof mechanism includes circular heat dissipation case, two L shape exhaust pipes and two first dust screens, and circular heat dissipation bottom of the case portion outer wall has seted up the screw thread mouth, and screw thread mouth and cooling tube looks spiro union, the installing port has all been seted up to circular heat dissipation case both sides outer wall, and two L shape exhaust pipes respectively with the inner wall fixed connection of two installing ports, two first dust screens are fixed in the export inner wall of two L shape exhaust pipes respectively.

Preferably, a temperature sensor is fixed on the top of the inner wall of one side of the heat insulation frame plate, and a signal end of the temperature sensor is connected with a PLC (programmable logic controller) through a signal wire.

Preferably, the outer wall of the radiating pipe is fixed with a supporting ring plate, and the supporting ring plate is in contact with the circular radiating box.

Preferably, the cabinet door is provided with a handle, and the air inlet is located inside the meshed dust cover.

Preferably, the specification of the heat insulation frame plate is matched with that of the cabinet body, and the specification of the first dust screen is matched with that of the L-shaped exhaust pipe.

Preferably, the heat dissipation fan is connected with a switch through a wire, and the switch is connected with the PLC through a wire.

The utility model has the advantages that:

1. this switch board for desulfurization system has set up thermal-insulated framed panel and has carried out preliminary completely cut off to outside heat, has set up temperature sensor, and when the internal temperature of cabinet reached a definite value, the internal heat of cabinet was distributed away in the radiator fan operation, realizes radiating effect, makes the electrical equipment in the switch board effectual operation down always, guarantees desulfurization work normal operating.

2. This switch board for desulfurization system has set up dustproof mechanism at the cooling tube top, avoids the dust directly to get into the cabinet body from the cooling tube, causes the influence to the internal electrical equipment of cabinet, and two L shape exhaust pipes cooperate and go up first dust screen, and outside dust hardly gets into the cabinet body from dustproof mechanism, has set up netted dust cover simultaneously outside the air inlet, has set up the second dust cover in the arc draft hood, avoids the internal portion of dust invasion cabinet in these parts are very big degree.

Drawings

Fig. 1 is a schematic view of a vertical cross-sectional structure of a distribution cabinet for a desulfurization system according to the present invention;

fig. 2 is a schematic view of a front view structure of a power distribution cabinet for a desulfurization system provided by the present invention;

fig. 3 is the utility model provides a structural schematic is overlooked of switch board for desulfurization system.

In the figure: the heat-insulating cabinet comprises a cabinet body 1, a heat-insulating frame plate 2, a heat-radiating pipe 3, a heat-radiating fan 4, a supporting ring plate 5, a circular heat-radiating box 6, an exhaust pipe 7L-shaped, a first dustproof net 8, a temperature sensor 9, an arc-shaped ventilating hood 10, a second dustproof net 11, a cabinet door 12, a net-shaped dustproof cover 13, a mounting plate 14 and a handle 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a power distribution cabinet for a desulfurization system comprises a cabinet body 1 and a netted dust cover 13, wherein a heat insulation frame plate 2 is arranged in the cabinet body 1, a heat dissipation port is arranged on the outer wall of the top of the cabinet body 1, the heat dissipation port penetrates through the inner wall of the top of the heat insulation frame plate 2, a heat dissipation pipe 3 is fixed on the inner wall of the heat dissipation port, a heat dissipation fan 4 is fixed on the inner wall of the heat dissipation pipe 3, a dustproof mechanism is screwed on the outer wall of the top of the heat dissipation pipe 3, vents distributed equidistantly are arranged on the outer walls of two sides of the cabinet body 1, the vents on the two sides penetrate through the inner wall of the heat insulation frame plate 2, an arc-shaped ventilation hood 10 is fixed on the inner wall of the vent, a second dustproof net 11 is fixed on the inner wall of the arc-shaped ventilation hood 10, the cabinet body 1 is hinged, the specification of the netted dust cover 13 is matched with the specification of the air inlet, and four corners of the outer wall of the bottom of the cabinet body 1 are all fixed with a support column, the dust-proof mechanism comprises a circular heat dissipation box 6, two L-shaped exhaust pipes 7 and two first dust screens 8, the outer wall of the bottom of the circular heat dissipation box 6 is provided with a threaded port, the threaded port is in threaded connection with the heat dissipation pipe 3, the outer walls of two sides of the circular heat dissipation box 6 are provided with mounting ports, the two L-shaped exhaust pipes 7 are respectively and fixedly connected with the inner walls of the two mounting ports, the two first dust screens 8 are respectively fixed on the inner walls of the outlets of the two L-shaped exhaust pipes 7, the top of the inner wall of one side of the heat insulation frame plate 2 is fixed with a temperature sensor 9, the signal end of the temperature sensor 9 is connected with a PLC controller through a signal line, the outer wall of the heat, and the air inlet is located inside netted dust cover 13, and the specification of thermal-insulated framed panel 2 and the specification looks adaptation of the cabinet body 1, and the specification of first dust screen 8 and the specification looks adaptation of L shape exhaust pipe 7, and radiator fan 4 is connected with the switch through the wire, and the switch is connected with the PLC controller through the wire.

The working principle is as follows: set up thermal-insulated framed panel 2 in the cabinet body 1 inside, can carry out preliminary completely cut off to outside heat, when the internal high temperature of cabinet, when temperature sensor 9 detects the temperature and reaches a definite value, radiator fan 4 operation cooperation air inlet produces the convection current in the cabinet body 1, distribute away the heat in the cabinet body 1 through circular heat dissipation case 6 and two L shape exhaust pipes 7, realize radiating effect, guarantee desulfurization work normal operating, first dust screen 8 on two L shape exhaust pipes 7 cooperation its export inner walls, let outside dust hardly follow dustproof mechanism and get into cabinet body 1, netted dust cover 13 has been set up outside the air inlet simultaneously, second dust cover 11 has been set up in arc ventilation hood 10, the internal portion of the cabinet is invaded to the dust in these parts very big degree.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power distribution cabinet for a desulfurization system comprises a cabinet body (1) and a netted dust cover (13), and is characterized in that a heat insulation frame plate (2) is arranged in the cabinet body (1), a heat dissipation port is formed in the outer wall of the top of the cabinet body (1), the heat dissipation port penetrates through the inner wall of the top of the heat insulation frame plate (2), a heat dissipation pipe (3) is fixed on the inner wall of the heat dissipation port, a heat dissipation fan (4) is fixed on the inner wall of the heat dissipation pipe (3), a dustproof mechanism is screwed on the outer wall of the top of the heat dissipation pipe (3), vents distributed at equal intervals are formed in the outer walls of the two sides of the cabinet body (1), the vents on the two sides penetrate through the inner wall of the heat insulation frame plate (2), an arc-shaped ventilation hood (10) is fixed on the inner wall of the vent, a second dustproof net (11) is fixed on the inner wall of the arc-shaped ventilation hood, netted dust cover (13) both sides outer wall all is fixed with mounting panel (14), and two mounting panels (14) all through bolt and cabinet door (12) fixed connection, the specification of netted dust cover (13) and the specification looks adaptation of air intake, and cabinet body (1) bottom outer wall four corners all is fixed with the pillar.

2. The power distribution cabinet for the desulfurization system according to claim 1, wherein the dustproof mechanism comprises a circular heat dissipation box (6), two L-shaped exhaust pipes (7) and two first dustproof nets (8), the outer wall of the bottom of the circular heat dissipation box (6) is provided with a threaded port, the threaded port is in threaded connection with the heat dissipation pipe (3), the outer walls of two sides of the circular heat dissipation box (6) are provided with mounting ports, the two L-shaped exhaust pipes (7) are respectively fixedly connected with the inner walls of the two mounting ports, and the two first dustproof nets (8) are respectively fixed on the inner walls of outlets of the two L-shaped exhaust pipes (7).

3. The power distribution cabinet for the desulfurization system according to claim 1, wherein a temperature sensor (9) is fixed on the top of the inner wall of one side of the heat insulation frame plate (2), and a signal end of the temperature sensor (9) is connected with a PLC (programmable logic controller) through a signal wire.

4. The distribution cabinet for the desulfurization system according to claim 1, characterized in that the outer wall of the heat dissipation pipe (3) is fixed with a support ring plate (5), and the support ring plate (5) is in contact with the circular heat dissipation box (6).

5. The distribution cabinet for desulfurization system according to claim 1, characterized in that said cabinet door (12) is provided with a handle (15), and the air inlet is located inside the mesh-shaped dust cover (13).

6. The distribution cabinet for the desulfurization system according to claim 1, wherein the specification of the heat insulation frame plate (2) is adapted to the specification of the cabinet body (1), and the specification of the first dust screen (8) is adapted to the specification of the L-shaped exhaust duct (7).

7. The power distribution cabinet for the desulfurization system according to claim 1, wherein the heat dissipation fan (4) is connected with a switch through a wire, and the switch is connected with the PLC through a wire.