CN211456280U

CN211456280U - Explosion-proof electrical cabinet with insulation protection function

Info

Publication number: CN211456280U
Application number: CN202020156720.8U
Authority: CN
Inventors: 谢邱梦; 韦永芬; 韦永冬
Original assignee: Xinyi Time Set Construction And Development Co ltd
Current assignee: Xinyi Time Set Construction And Development Co ltd
Priority date: 2020-02-09
Filing date: 2020-02-09
Publication date: 2020-09-08
Anticipated expiration: 2030-02-09

Abstract

The utility model discloses an explosion-proof regulator cubicle with insulation protection function, including the box, the air intake has all been seted up to the both sides of box, and the both sides of box inner chamber bottom all have a first bull stick through bearing swing joint, and the fixed surface of first bull stick is connected with the impeller. The utility model discloses an air intake gets into the air current, the air current drives the impeller and first bull stick is rotatory, first bull stick passes through the transmission of belt pulley and belt, it is rotatory to drive second bull stick and flabellum, the flabellum produces the air current and dispels the heat in real time to inner chamber of the box electric elements, energy-concerving and environment-protective, smoke transducer senses inner chamber of the box and can pass through controller start solenoid valve because of the smog that reasons such as short circuit lead to, the dry powder of dry powder inner chamber of the case can be discharged through the nozzle, put out a fire, the electric elements who has solved and has set up in the regulator cubicle can produce the heat when using for a long time, the heat if can not in time obtain the emission, the component.

Description

Explosion-proof electrical cabinet with insulation protection function

Technical Field

The utility model relates to a regulator cubicle technical field specifically is an explosion-proof regulator cubicle with insulation protection function.

Background

The electrical cabinet is characterized in that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device, a circuit can be switched on or off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electrical appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instrument, certain electrical parameters can be adjusted, and a deviation from a normal working state is prompted or a signal is sent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof regulator cubicle with insulation protection function possesses blast proof advantage, has solved the electrical component who sets up in the regulator cubicle and can produce the heat when using for a long time, and the heat if can not in time obtain arranging and loosing, the component can damage or even explode because of the higher production of temperature, increases dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof regulator cubicle with insulation protection function, includes the box, the air intake has all been seted up to the both sides of box, the both sides of box inner chamber bottom all have first bull stick through bearing swing joint, the fixed surface of first bull stick is connected with the impeller, the both sides of box inner chamber bottom, and the one side that is located first bull stick all have the second bull stick through bearing swing joint, the top fixedly connected with flabellum of second bull stick, the equal fixedly connected with belt pulley in surface of first bull stick and second bull stick, and the transmission is connected with the belt between two belt pulleys, the top fixedly connected with dry powder case of box inner chamber, the bottom intercommunication of dry powder case has the long tube, the bottom intercommunication of long tube has violently the pipe, the bottom intercommunication of violently managing has the nozzle, the surface of long tube is provided with the solenoid valve.

Preferably, the right side fixedly connected with smoke transducer at box inner chamber top, smoke transducer's output electric connection has the PLC controller, and the output of PLC controller and the input electric connection of solenoid valve.

Preferably, the bottom of the box body is fixedly connected with a base, and the box body is located at the center of the base.

Preferably, the inner cavity of the box body is fixedly connected with a supporting filter plate, and exhaust pipes are arranged on two sides of the box body.

Preferably, the filter screens are fixedly connected to two sides of the inner cavity of the box body and one side of the exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an air intake gets into the air current, the air current drives the impeller and first bull stick is rotatory, first bull stick passes through the transmission of belt pulley and belt, it is rotatory to drive second bull stick and flabellum, the flabellum produces the air current and dispels the heat in real time to inner chamber of the box electric elements, energy-concerving and environment-protective, smoke transducer senses inner chamber of the box and can pass through controller start solenoid valve because of the smog that reasons such as short circuit lead to, the dry powder of dry powder inner chamber of the case can be discharged through the nozzle, put out a fire, the electric elements who has solved and has set up in the regulator cubicle can produce the heat when using for a long time, the heat if can not in time obtain the emission, the component.

2. The utility model discloses a set up the blast pipe, played carminative effect, through setting up the filter screen, played filterable effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the box body of the present invention;

fig. 3 is a schematic view of the top view structure of the impeller of the present invention.

In the figure: 1. a box body; 2. an air inlet; 3. a first rotating lever; 4. an impeller; 5. a second rotating rod; 6. a fan blade; 7. a belt pulley; 8. a dry powder box; 9. a long tube; 10. a transverse tube; 11. a nozzle; 12. an electromagnetic valve; 13. a smoke sensor; 14. a base; 15. supporting the filter plate; 16. an exhaust pipe; 17. and (5) filtering by using a filter screen.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a box 1, air intake 2, first bull stick 3, impeller 4, second bull stick 5, flabellum 6, belt pulley 7, dry powder case 8, long tube 9, violently manage 10, nozzle 11, solenoid valve 12, smoke transducer 13, base 14, support filter plate 15, blast pipe 16 and filter screen 17 part and be the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an explosion-proof electrical cabinet with insulation protection function comprises a box body 1, a base 14 is fixedly connected to the bottom of the box body 1, the box body 1 is located at the center of the base 14, a supporting filter plate 15 is fixedly connected to the inner cavity of the box body 1, exhaust pipes 16 are respectively arranged on both sides of the box body 1, a filter screen 17 is fixedly connected to both sides of the inner cavity of the box body 1 and one side of the exhaust pipe 16, air inlets 2 are respectively arranged on both sides of the box body 1, a first rotating rod 3 is movably connected to both sides of the bottom of the inner cavity of the box body 1 through a bearing, an impeller 4 is fixedly connected to the surface of the first rotating rod 3, a second rotating rod 5 is movably connected to both sides of the bottom of the inner cavity of the box body 1 through a bearing, a fan blade 6 is fixedly connected to the top of the second rotating rod 5, and a belt pulley, a belt is connected between the two belt pulleys 7 in a transmission manner, a dry powder box 8 is fixedly connected to the top of the inner cavity of the box body 1, the bottom of the dry powder box 8 is communicated with a long pipe 9, the bottom of the long pipe 9 is communicated with a transverse pipe 10, the bottom of the transverse pipe 10 is communicated with a nozzle 11, a solenoid valve 12 is arranged on the surface of the long pipe 9, a smoke sensor 13 is fixedly connected to the right side of the top of the inner cavity of the box body 1, the output end of the smoke sensor 13 is electrically connected with a PLC (programmable logic controller) controller, the output end of the PLC controller is electrically connected with the input end of the solenoid valve 12, airflow enters through the air inlet 2, the impeller 4 and the first rotating rod 3 are driven to rotate by the airflow, the first rotating rod 3 drives the second rotating rod 5 and the fan blades 6 to rotate through the transmission of the belt pulleys 7 and the belt, the fan blades 6 generate airflow to perform real, the dry powder of 8 inner chambers of dry powder case can discharge through nozzle 11, puts out a fire, has solved the electrical component that sets up in the regulator cubicle and can produce the heat when using for a long time, and the heat if can not in time obtain arranging and loosing, the component can damage or even explode because of the higher production of temperature, increases dangerous problem.

During the use, start above-mentioned electrical component through the peripheral hardware controller, get into the air current through air intake 2, the air current drives impeller 4 and first bull stick 3 is rotatory, first bull stick 3 passes through the transmission of belt pulley 7 and belt, it is rotatory to drive second bull stick 5 and flabellum 6, flabellum 6 produces the air current and dispels the heat in real time to 1 inner chamber electrical component of box, energy-concerving and environment-protective, smoke transducer 13 senses 1 inner chamber of box and can pass through controller start-up solenoid valve 12 because of the smog that reasons such as short circuit lead to, the dry powder of 8 inner chambers of dry powder case can be discharged through nozzle 11, put out a fire.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof regulator cubicle with insulation protection function, includes box (1), its characterized in that: the air inlet (2) is formed in each of two sides of the box body (1), each of two sides of the bottom of an inner cavity of the box body (1) is movably connected with a first rotating rod (3) through a bearing, an impeller (4) is fixedly connected to the surface of the first rotating rod (3), each of two sides of the bottom of the inner cavity of the box body (1) is fixedly connected with a second rotating rod (5) through a bearing, a fan blade (6) is fixedly connected to the top of the second rotating rod (5), belt pulleys (7) are fixedly connected to the surfaces of the first rotating rod (3) and the second rotating rod (5), a belt is connected between the two belt pulleys (7) in a transmission manner, a dry powder box (8) is fixedly connected to the top of the inner cavity of the box body (1), a long pipe (9) is communicated with the bottom of the dry powder box (8), and a transverse pipe (10) is communicated with the bottom of the long pipe (, the bottom of the transverse pipe (10) is communicated with a nozzle (11), and the surface of the long pipe (9) is provided with an electromagnetic valve (12).

2. The explosion-proof electrical cabinet with the insulation protection function as claimed in claim 1, wherein: the right side fixedly connected with smoke transducer (13) at box (1) inner chamber top, the output electric connection of smoke transducer (13) has the PLC controller, and the output of PLC controller and the input electric connection of solenoid valve (12).

3. The explosion-proof electrical cabinet with the insulation protection function as claimed in claim 1, wherein: the bottom fixedly connected with base (14) of box (1), box (1) is located the center department of base (14).

4. The explosion-proof electrical cabinet with the insulation protection function as claimed in claim 1, wherein: the inner cavity of the box body (1) is fixedly connected with a supporting filter plate (15), and exhaust pipes (16) are arranged on two sides of the box body (1).

5. The explosion-proof electrical cabinet with the insulation protection function as claimed in claim 1, wherein: the filter screen (17) is fixedly connected to the two sides of the inner cavity of the box body (1) and located on one side of the exhaust pipe (16).