CN215953681U

CN215953681U - Electric instrument control box for natural gas distribution station

Info

Publication number: CN215953681U
Application number: CN202122226570.0U
Authority: CN
Inventors: 张囝囝; 李婕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-04
Anticipated expiration: 2031-09-15

Abstract

The utility model provides an electrical instrument control box for a natural gas distribution station, which comprises a box body, wherein a plurality of fire extinguishing mechanisms are fixedly connected to two sides of the box body, each fire extinguishing mechanism comprises a base fixedly connected to the side surface of the box body, a tank body is arranged at the upper end of the base, a fixing plate is fixedly connected to the side wall of the box body through screws, a pressure gauge is arranged at the top end of the tank body, a connecting pipe is fixedly connected to the top end of the tank body, a spray head is fixedly connected to the other end of the connecting pipe after penetrating through the box body, a plurality of spray holes are formed in the spray head, an electromagnetic valve is arranged on the outer wall of the connecting pipe, a fire detector is arranged at the top end of the inner wall of the box body, and the fire detector and the electromagnetic valve are both electrically connected with a control unit; the box is internally provided with a partition plate, one side of the partition plate is fixedly connected with uniformly distributed heat transfer sheets, one side of each heat transfer sheet is fixedly connected with a connecting column, and one end of each connecting column penetrates through the partition plate and then is fixedly connected with a heat dissipation plate.

Description

Electric instrument control box for natural gas distribution station

Technical Field

The utility model relates to the technical field of electric instrument control boxes, in particular to an electric instrument control box for a natural gas distribution and transmission station.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet according to the electrical wiring requirement, and the arrangement of the control cabinet meets the requirement of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment; the circuit is cut off or the alarm is given by the aid of a protective electrical appliance when the fault or abnormal operation occurs; the measuring instrument can display various parameters in operation, and prompt or send out signals for deviation from normal working state.

For example, publication numbers are: the patent of CN212573384U, including a box body and a mounting plate installed inside the box body, a ventilation channel communicated with the outside is transversely provided in the middle of the mounting plate, more than one ventilation port communicated with the ventilation channel is provided on the surface of the mounting plate, a frame body framing the ventilation port is installed on the surface of the mounting plate, a cover body is inserted inside the frame body, a heat insulation layer is installed inside the outer wall of the cover body, a casing covering the opening is installed outside the opening on the right side of the ventilation channel, a cooling fan is installed inside the casing, the opening on the right side of the casing is provided and installed with a first filter screen, and a second filter screen is installed in the opening on the left side of the ventilation channel; although the device is provided with the heat dissipation mechanism, the device cannot ensure that the fire disaster is caused by certain factors in the box body, and once the fire disaster happens, the device cannot extinguish the fire disaster in the first time; therefore, the electric instrument control box for the natural gas distribution and transportation station is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide an electrical instrument control box for a natural gas distribution station, so as to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: the improved fire extinguisher comprises a box body, a plurality of fire extinguishing mechanisms of fixedly connected with in both sides of box, the fire extinguishing mechanism include fixed connection in the base of box side, and the upper end of base is provided with a jar body, the lateral wall of box passes through screw fixedly connected with fixed plate, the top of the jar body is provided with the manometer, the top fixedly connected with connecting pipe of the jar body, the other end of connecting pipe run through fixedly connected with shower nozzle behind the box, be provided with a plurality of orifices on the shower nozzle, the outer wall of connecting pipe is provided with the solenoid valve.

In some embodiments, the inside baffle that is provided with of box, one side fixedly connected with evenly distributed's of baffle heat transfer piece, one side fixedly connected with spliced pole of heat transfer piece, the one end of spliced pole runs through fixedly connected with heating panel behind the baffle, one side of box is provided with a plurality of heat dissipation mechanisms, heat dissipation mechanism is including being fixed in the frame of box one side, the inboard fixedly connected with support frame of frame, and the central point of support frame puts to rotate and is connected with the pivot, and the one end of pivot is provided with the motor, and the motor passes through mount pad fixed connection on the support frame, the other end of pivot can be dismantled through the screw and be connected with the flabellum.

In some embodiments, an inclined plate is fixedly connected to the top of the box body through a support column, a baffle is arranged on the outer side of the inclined plate, a pipeline is arranged at the bottom of the baffle, a water collecting tank is connected to the bottom of the pipeline, and a drain pipe is arranged on one side of the water collecting tank.

In some embodiments, a fire detector is arranged at the top end of the inner wall of the box body, and the fire detector and the electromagnetic valve are both electrically connected with the control unit.

In some embodiments, an air outlet is further formed in one side of the box body, and a dust screen is detachably connected to the inner wall of the air outlet.

In some embodiments, an opening and closing door is arranged on one side of the box body, a sealing rubber strip is arranged on the opening and closing door, and an illuminating lamp is arranged at the top end of the inner wall of the box body and is an automatic induction lamp.

In some embodiments, a diversion trench is arranged on the top surface of the inclined plate, and a lightning rod is fixedly connected to the top end of the inclined plate.

In some embodiments, a filter plate is removably attached to an inner wall of the frame.

In some embodiments, the bottom of the box body is fixedly connected with supporting legs through screws.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. the utility model provides a natural gas divides defeated electric instrument control box for station, the upper end of base is provided with the arc wall, the fixed jar body that the arc wall can be better, the fixed plate will jar firmly fixed, the recoil that produces when preventing to spray damages the part, lead to putting out a fire and interrupt, the manometer is used for monitoring jar internal pressure, in time overhaul or change when pressure crosses low to prevent the emergence of proruption situation, the orifice is for giving off the formula, can put out to the flame implementation of equidirectional, different positions.

2. The electric instrument control box for the natural gas distribution station has the advantages that heat generated by electric elements in the box body during working is transferred to the heat dissipation plate through the heat transfer sheet and the connecting column, so that the sealing property in the box body is guaranteed, a large amount of dust is prevented from entering the box body, and the heat can be transferred to the outside; the inside leakproofness of guaranteeing of box has prolonged electrical components's life to a factor that probably causes the conflagration has been avoided.

3. The utility model provides a natural gas divides defeated electric instrument control box for station, the motor drive flabellum is rotatory, not only can dispel the heat for the heating panel, still can dispel the heat for motor self, and the filter can block a large amount of dusts, has prolonged the life of motor.

4. An electric instrument control box for a natural gas distribution station is characterized in that an inclined plate is used as a box body to shield rain like an umbrella, so that the surface layer of the box body is prevented from being corroded by rain, and the service life of the box body is prolonged; the inclined plate also shields the box body from sunlight, so that the temperature in the box body is prevented from being increased by direct sunlight, and the occurrence rate of fire caused by overhigh temperature is avoided; the sloping plate and the baffle form a water collecting tank, rainwater can be collected, the utilization rate of water resources is increased, and rainwater collected by the water collecting tank is discharged into the water collecting tank through a pipeline.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a rear view of the case;

FIG. 4 is a schematic view of the internal structure of the case;

FIG. 5 is a schematic view of a heat transfer structure of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 3.

Reference numerals: 1-box body, 2-opening and closing door, 3-baffle, 4-sloping plate, 5-lightning rod, 6-guiding gutter, 7-pipeline, 8-water collecting tank, 9-water discharging pipe, 10-frame, 11-air outlet, 12-filter plate, 13-fire extinguishing mechanism, 14-supporting leg, 15-supporting frame, 16-fan blade, 17-motor, 18-heat transfer sheet, 19-clapboard, 20-lighting lamp, 21-fire detector, 22-nozzle, 23-heat dissipation plate, 24-connecting column, 25-base, 26-tank body, 27-fixing plate, 28-pressure gauge, 29-electromagnetic valve and 30-connecting pipe.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-6, an electrical instrument control box for a natural gas distribution station, which can be extinguished as soon as possible in case of a sudden fire, includes a box 1, wherein two sides of the box 1 are fixedly connected with a plurality of fire extinguishing mechanisms 13, each fire extinguishing mechanism 13 includes a base 25 fixedly connected to a side surface of the box 1, a tank 26 is disposed at an upper end of the base 25, an arc-shaped groove is disposed at an upper end of the base 25, the arc-shaped groove can better fix the tank 26, dry powder or carbon dioxide can be disposed inside the tank 26, and in this embodiment, preferably, the dry powder does not cause a short circuit to cause a new fire condition, and does not form a conductive medium; the side wall of the box body 1 is fixedly connected with a fixing plate 27 through screws, and the fixing plate 27 firmly fixes the tank body 26, so that the phenomenon that the components are damaged by recoil generated during spraying to cause interruption of fire extinguishing is prevented; a pressure gauge 28 is arranged at the top end of the tank body 26, the pressure gauge 28 is used for monitoring the pressure in the tank body 26, and the pressure gauge 28 is overhauled or replaced in time when the pressure is too low so as to prevent the flame from being extinguished in the first time due to too low pressure when an emergency occurs; the top end of the tank body 26 is fixedly connected with a connecting pipe 30, the other end of the connecting pipe 30 penetrates through the tank body 1 and then is fixedly connected with a spray head 22, the outer wall of the connecting pipe 30 is provided with an electromagnetic valve 29, the top end of the inner wall of the tank body 1 is provided with a fire detector 21, and the fire detector 21 and the electromagnetic valve 29 are both electrically connected with a control unit; when the fire detector 21 detects that a fire breaks out inside the box body 1, a signal is transmitted to the control unit, the control unit opens the electromagnetic valve 29, and the pressure inside the tank body 26 enables the dry powder to be sprayed out through the connecting pipe 30 and the spray head 22, so that the fire is extinguished; the nozzle 22 is provided with a plurality of spray holes, and the spray holes are in a dispersion type, so that the fire can be extinguished aiming at different directions and different positions.

In the embodiment, in order to dissipate heat inside the box body 1, a partition plate 19 is arranged inside the box body 1, one side of the partition plate 19 is fixedly connected with heat transfer sheets 18 which are uniformly distributed, one side of each heat transfer sheet 18 is fixedly connected with a connecting column 24, one end of each connecting column 24 penetrates through the partition plate 19 and then is fixedly connected with a heat dissipation plate 23, and heat generated by electric elements inside the box body 1 during working is transferred to the heat dissipation plate 23 through the heat transfer sheets 18 and the connecting columns 24, so that the sealing performance inside the box body 1 is ensured, a large amount of dust is prevented from entering, and the heat can be transferred to the outside; the sealing performance is ensured in the box body 1, the service life of electrical elements is prolonged, and a factor which possibly causes fire is avoided; a plurality of heat dissipation mechanisms are arranged on one side of the box body 1, each heat dissipation mechanism comprises a frame 10 fixed on one side of the box body 1, a support frame 15 is fixedly connected to the inner side of each frame 10, a rotating shaft is rotatably connected to the center position of each support frame 15, a motor 17 is arranged at one end of each rotating shaft, each motor 17 is fixedly connected onto each support frame 15 through a mounting seat, and a fan blade 16 is detachably connected to the other end of each rotating shaft through a screw; the motor 17 drives the fan blades 16 to rotate, so that heat can be dissipated not only for the heat dissipation plate 23, but also for the motor 17 per se; the inner wall of the frame 10 is detachably connected with a filter plate 12, the filter plate 12 can block a large amount of dust, and the service life of the motor 17 is prolonged; an air outlet 11 is further formed in one side of the box body 1, hot air generated after heat dissipation is discharged through the air outlet 11, a dustproof net is detachably connected to the inner wall of the air outlet 11, and the dustproof net can not only discharge the hot air in the box body, but also prevent external dust from entering the box body; one side of box 1 is provided with opening and shutting door 2, is provided with joint strip on the opening and shutting door 2, guarantees the inside leakproofness of

box

1, 1 inner wall top of box is provided with light 20, and light 20 is the auto-induction lamp, and when opening and shutting door 2, light 20 is automatic to be opened, makes things convenient for the maintainer to overhaul.

In the embodiment, in order to prevent the box body 1 from being corroded by rainwater and enable the box body 1 to be in a dry environment, the top of the box body 1 is fixedly connected with the inclined plate 4 through the supporting column, the inclined plate 4 is used as an umbrella to shield the box body 1 from rain, rainwater is prevented from corroding the surface layer of the box body 1, and the service life of the box body 1 is prolonged; the inclined plate 4 also shields the box body 1 from sunlight, so that the temperature in the box body 1 is prevented from being increased by direct sunlight, and the phenomenon that the fire disaster is increased due to overhigh temperature is avoided; the baffle 3 is arranged on the outer side of the inclined plate 4, and the inclined plate 4 and the baffle 3 form a water collecting tank which can collect rainwater, so that the utilization rate of water resources is increased; a pipeline 7 is arranged at the bottom of the baffle 3, a water collecting tank 8 is connected to the bottom of the pipeline 7, rainwater collected by the water collecting tank is discharged into the water collecting tank 8 through the pipeline 7, and a drain pipe 9 is arranged on one side of the water collecting tank 8; the top surface of the inclined plate 4 is provided with a flow guide groove 6, and the top end of the inclined plate 4 is fixedly connected with a lightning rod 5, so that the box body 1 is prevented from being damaged by lightning; the bottom of box 1 is through screw fixed connection with supporting leg 14, and supporting leg 14 makes the bottom of box 1 not direct contact ground, prevents that the rainwater from soaking and causing box 1 to damage.

The working principle is as follows: the device is fixed at a proper position and connected with a power supply, a fire detector 21 in the box body 1 carries out real-time monitoring, when a fire breaks out, the detector 21 sends a signal to a control unit, the control unit controls the opening of an electromagnetic valve 29, dry powder is sprayed out through a connecting pipe 30 and a spray head 22 under the pressure in a tank body 26, the spray head 22 is provided with a plurality of spray holes, fire in different directions and different positions can be extinguished, the fire can be extinguished in the first time, and the greater loss caused by the fact that the fire is not extinguished in time is avoided; the pressure gauge 28 monitors the pressure inside the tank 26, and the tank is overhauled or replaced in time when the pressure is too low; the heat that inside electrical components produced passes through heat transfer piece 18 and spliced pole 24 and transmits to heating panel 23, motor 17 drive flabellum 16 is rotatory, not only can dispel the heat for heating panel 23, still can dispel the heat for motor 17 self, the inside leakproofness of box 1 has both been guaranteed, a large amount of dusts have been avoided getting into, can dispel the heat to the outside with heat transfer again, when the thunderstorm is rainy, swash plate 4 and baffle 3 can be collected the rainwater, the rainwater collects the utilization in flowing into header tank 8 through pipeline 7, the fixed lightning rod 5 in swash plate 4 top can prevent the thunder and lightning from hitting box 1, avoid box 1 and inside electrical components to cause the damage.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a natural gas divides electric instrument control box for defeated station, includes box (1), its characterized in that: the utility model discloses a fire extinguishing device, including box (1), the both sides fixedly connected with of box (1) a plurality of fire extinguishing mechanism (13), fire extinguishing mechanism (13) are provided with jar body (26) including base (25) of fixed connection in box (1) side, the upper end of base (25), the lateral wall of box (1) passes through screw fixedly connected with fixed plate (27), the top of the jar body (26) is provided with manometer (28), the top fixedly connected with connecting pipe (30) of the jar body (26), fixedly connected with shower nozzle (22) behind box (1) are run through to the other end of connecting pipe (30), be provided with a plurality of orifices on shower nozzle (22), the outer wall of connecting pipe (30) is provided with solenoid valve (29).

2. The electrical instrument control box for the natural gas distribution and transmission station according to claim 1, wherein: the utility model discloses a heat dissipation device, including box (1), box (1) inside be provided with baffle (19), one side fixedly connected with evenly distributed's of baffle (19) heat transfer piece (18), one side fixedly connected with spliced pole (24) of heat transfer piece (18), and the one end of spliced pole (24) runs through baffle (19) back fixedly connected with heating panel (23), one side of box (1) is provided with a plurality of heat dissipation mechanisms, heat dissipation mechanism is including frame (10) that are fixed in box (1) one side, the inboard fixedly connected with support frame (15) of frame (10), and the central point of support frame (15) puts to rotate and is connected with the pivot, and the one end of pivot is provided with motor (17), and motor (17) pass through mount pad fixed connection on support frame (15), the other end of pivot can be dismantled through the screw and be connected with flabellum (16).

3. The electrical instrument control box for the natural gas distribution and transmission station according to claim 1, wherein: the top of box (1) is through support column fixedly connected with swash plate (4), the outside of swash plate (4) is provided with baffle (3), and the bottom of baffle (3) is provided with pipeline (7), and the bottom of pipeline (7) is connected with header tank (8), one side of header tank (8) is provided with drain pipe (9).

4. The electrical instrument control box for the natural gas distribution and transmission station according to claim 1, wherein: the fire detector (21) is arranged at the top end of the inner wall of the box body (1), and the fire detector (21) and the electromagnetic valve (29) are both electrically connected with the control unit.

5. The electrical instrument control box for the natural gas distribution and transmission station according to claim 1, wherein: one side of the box body (1) is also provided with an air outlet (11), and the inner wall of the air outlet (11) is detachably connected with a dust screen.

6. The electrical instrument control box for the natural gas distribution and transmission station according to claim 1, wherein: one side of the box body (1) is provided with an opening and closing door (2), a sealing rubber strip is arranged on the opening and closing door (2), an illuminating lamp (20) is arranged at the top end of the inner wall of the box body (1), and the illuminating lamp (20) is an automatic induction lamp.

7. The electrical instrument control box for the natural gas distribution and transmission station according to claim 3, wherein: the top surface of swash plate (4) is provided with guiding gutter (6), the top fixedly connected with lightning rod (5) of swash plate (4).

8. The electrical instrument control box for the natural gas distribution and transmission station according to claim 2, wherein: the inner wall of the frame (10) is detachably connected with a filter plate (12).

9. The electrical instrument control box for the natural gas distribution and transmission station according to claim 1, wherein: the bottom of the box body (1) is fixedly connected with supporting legs (14) through screws.