CN112952606A

CN112952606A - Dust removal transformer box that possesses fault detection device

Info

Publication number: CN112952606A
Application number: CN202110146022.9A
Authority: CN
Inventors: 陈红传; 黄少华; 王少峰
Original assignee: Fujian Jianlida Engineering Technology Co ltd
Current assignee: Fujian Jianlida Engineering Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-06-11
Anticipated expiration: 2041-02-02
Also published as: CN112952606B

Abstract

The invention discloses a dust-removing power transformation box with a fault detection device, which structurally comprises an air inlet device, an outer cabinet, an inner cabinet and a side detection device, wherein the air inlet device is provided with a plurality of air inlet devices which are arranged at the top of the outer cabinet in a surrounding manner, an air outlet of the air inlet device is positioned between the outer cabinet and the inner cabinet, a power transformation circuit module and a side detection sensing module corresponding to each part in the power transformation circuit module are arranged in the inner cabinet, a switch door leaf is arranged on the outer cabinet, a large amount of heat is brought by pressurizing natural wind, the opening times of a heat dissipation fan are reduced under most outdoor environments, the electric power is saved, an air inlet can automatically follow the wind flow direction, a lug is arranged between the outer cabinet and the inner cabinet, so that dust impurities following the natural wind are intercepted, the lug can be cleaned during cleaning, and the fault parts can be quickly positioned by using a label and an indicator lamp, the maintenance of personnel is facilitated.

Description

Dust removal transformer box that possesses fault detection device

Technical Field

The invention discloses a dust removal transformer box with a fault detection device, and belongs to the field of power equipment.

Background

The transformer box is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system, plays roles of on-off, control or protection and the like, and is mainly suitable for various different places such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, industrial and mining enterprises, residential quarters and the like.

However, in the prior art, the mechanical structure driven by electric power is adopted for heat dissipation or dust removal, the motor used for driving force can generate heat and consume energy, and the structure for removing dust by adopting the mechanical structure is influenced by the distribution of electric parts in the power transformation box, so that the application range is small, the manufacturing cost is high, and the popularization is difficult.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a dust removal transformer case that possesses fault detection device, its structure includes air inlet unit, outer cabinet, interior cabinet, examines the side device and constitutes, air inlet unit is equipped with a plurality of and encircles and installs in outer cabinet top, just air inlet unit's air outlet is located between outer cabinet and the interior cabinet, be equipped with the side sensing module that examines of transformer circuit module and each part in the corresponding transformer circuit module in the interior cabinet, be equipped with switch door leaf on the outer cabinet, examine the side device and install in interior cabinet, examine the side device and include controller, pilot lamp, label, pilot lamp and label are all installed on switch door leaf, just pilot lamp and label all are equipped with a plurality of, a plurality of the equal electric connection of pilot lamp is in the controller, controller electric connection examines side sensing module.

In order to optimize the technical scheme, the method further comprises the following steps:

according to a preferable mode, the air inlet device comprises two windward plates, air inlet pipes, a connecting bearing, a pressurizing hopper, a pressurizing plate, a convex block, a convex plate, a water outlet and an air inlet, wherein the windward plates are vertically and fixedly arranged between the two air inlet pipes, the air inlet pipes are rotatably connected with the pressurizing hopper through the connecting bearing, the pressurizing hopper is fixedly arranged at the top of the outer cabinet, the air outlet of the pressurizing hopper is positioned between the outer cabinet and the inner cabinet, the pressurizing plate is provided with a plurality of air outlets which are vertically arranged between the inner wall of the outer cabinet and the outer wall of the inner cabinet, the convex block is provided with a plurality of air outlets which are obliquely distributed and arranged on the pressurizing plate, the convex plate is fixedly arranged on the inner wall of the outer cabinet and positioned above the water outlet, the water outlet is provided with a plurality of air outlets which are integrated with the outer cabinet, the air inlet and the inner cabinet are integrated, and the convex, the air inlet is communicated with the inner cabinet.

According to a preferred mode, the sensor is arranged on one side of the air outlet of the pressurizing hopper, the sensor is electrically connected with the fan through the controller, the fan is installed at the bottom of the outer cabinet and is communicated with the inner cabinet, the filter screen is further arranged on the outer side of the fan, the blocking cylinder is further arranged in the inner cabinet, and the fan is installed at the center of the blocking cylinder.

According to a preferable mode, the pressurizing hopper comprises a paddle, a middle shaft and a shell, the middle shaft and the paddle are on the same central line and are fixedly connected, the connecting bearing is installed at the top of the middle shaft, the paddle is a twist helical blade, the diameter of the paddle increases gradually, and the shell is hollow round table and is fixedly connected with the paddle.

Advantageous effects

The invention increases the pressure of natural wind to bring a large amount of heat, reduces the opening times of the cooling fan under most outdoor environments, saves electric power, and the air inlet can automatically follow the flow direction of wind power, the outer cabinet and the inner cabinet are arranged, and the convex block is arranged between the outer cabinet and the inner cabinet, thereby intercepting dust impurities following the natural wind, cleaning the convex block when cleaning the dust impurities, rapidly positioning the parts with faults by using the label and the indicator light, and facilitating the overhaul of personnel.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a dust-removing power transformation box with a fault detection device according to the present invention.

Fig. 2 is a schematic structural diagram of the pressure hopper of the present invention.

Fig. 3 is a schematic structural view of the pressurizing plate and the bump of the present invention.

Description of reference numerals: the device comprises a windward plate 1, an air inlet pipe 2, a connecting bearing 3, a pressurizing hopper 4, a sensor 5, a pressurizing plate 6, an outer cabinet 7, an inner cabinet 8, a convex block 9, a convex plate 10, a water outlet 11, an air inlet 12, a blocking cylinder 13, a fan 14, a filter screen 15, a controller 16, an indicator light 17, a label 18, a blade 41, a middle shaft 42 and a shell 43.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 3, the present invention provides a dust removing transformer box with a fault detection device: the air intake device is provided with a plurality of air intake devices, is arranged at the top of the outer cabinet 7 in a surrounding mode, an air outlet of the air intake device is positioned between the outer cabinet 7 and the inner cabinet 8, a power transformation circuit module (not shown in the figure) and a side detection sensing module (not shown in the figure) corresponding to each part in the power transformation circuit module are arranged in the inner cabinet 8, a switch door leaf is arranged on the outer cabinet 7, the side detection device is arranged in the inner cabinet 8 and comprises a controller 16, an indicator lamp 17 and a label 18, the indicator lamp 17 and the label 18 are both arranged on the switch door leaf, the indicator lamp 17 and the label 18 are both provided with a plurality of indicator lamps 17, the indicator lamps 17 are both electrically connected to the controller 16, the controller 16 is electrically connected to the side detection sensing module, the air intake device comprises an air plate 1, a side detection sensing module and a side detection sensing module, The air inlet pipe 2, the connecting bearing 3, the supercharging hopper 4, the supercharging plate 6, the bump 9, the convex plate 10, the water outlet 11 and the air inlet 12, wherein the two windward plates 1 are vertically and fixedly arranged between the two air inlet pipes 2, the air inlet pipes 2 are rotatably connected with the supercharging hopper 4 through the connecting bearing 3, the supercharging hopper 4 is fixedly arranged at the top of the outer cabinet 7, the air outlet of the supercharging hopper 4 is positioned between the outer cabinet 7 and the inner cabinet 8, the supercharging plate 6 is provided with a plurality of air outlets which are vertically arranged between the inner wall of the outer cabinet 7 and the outer wall of the inner cabinet 8, the bump 9 is provided with a plurality of air outlets which are obliquely distributed and arranged on the supercharging plate 6, the convex plate 10 is fixedly arranged on the inner wall of the outer cabinet 7, the convex plate 10 is positioned above the water outlet 11, the water outlet 11 is provided with a plurality of air outlets which are integrated with the outer cabinet 7, the air inlet 12 and, the convex plate 10 is located below the outer side of the air inlet 12, the air inlet 12 is communicated with the inner cabinet 8, a sensor 5 is arranged on one side of an air outlet of the pressure increasing hopper 4, the sensor 5 is a wind sensor, the sensor 5 is electrically connected with a fan 14 through a controller, the fan 14 is installed at the bottom of the outer cabinet 7, the fan 14 is communicated with the inner cabinet 8, a filter screen 15 is further arranged on the outer side of the fan 14, a blocking cylinder 13 is further arranged in the inner cabinet 8, the fan 14 is installed at the center of the blocking cylinder 13, the pressure increasing hopper 4 comprises a blade 41, a middle shaft 42 and a shell 43, the middle shaft 42 and the blade 41 are fixedly connected on the same central line, the connecting bearing 3 is installed at the top of the middle shaft 42, the blade 41 is a twist helical blade, the diameter of the blade 41 gradually increases, and the shell 43 is a hollow round table and is fixedly.

The working principle is as follows: the side of the windward plate 1 corresponds to the direction of the air inlet pipe 2, so that the windward plate is matched with the connecting bearing 3 through blown natural wind, the inlet direction of the air inlet pipe 2 always faces to an air port, the natural wind flows into the supercharging hopper 4, because the blades 41 and the shell 43 of the supercharging hopper 4 are both small in opening and large in outlet, and the blades 41 divide the inner space of the shell 43, the wind can be supercharged due to the narrow channel edge, the air flow speed is increased, when the supercharged air flow passes through the supercharging plate 6, the air flow can accelerate to flow through the supercharging plate 6 because the air quality can not be accumulated in a large amount, the wind speed is increased again (the effect is the canyon in plain), the air flow flows into the inner cabinet 8 through the air inlet 12, the heat generated by the circuit is discharged through the baffle 13, if the natural wind blown in due to environmental reasons is small, the wind detected by the sensor 5 is lower than the rated wind force, and the fan, the lug 9 is used for blockking the dust impurity that is insufflated, when treating that the staff arrives, only need clean lug 9 can, the air current that the flange 10 is used for the direction pressure boost flows in air intake 12, and outlet 11 is used for the rainwater discharge of rainy day, utilizes the characters on the label 18 can to examine side sensing module to sign connected, shows its state through pilot lamp 17.

The transformation circuit module and the detection side sensing module corresponding to each component in the transformation circuit module are common electric components in the field, belong to the known technology in the field, and are mainly used for protecting mechanical devices, so the control mode and circuit connection of the module are not explained in detail in the invention.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.

Claims

1. The utility model provides a dust removal transformer case that possesses fault detection device which characterized in that: the structure of the device comprises an air inlet device, an outer cabinet (7), an inner cabinet (8) and a side inspection device, wherein the air inlet device is provided with a plurality of air inlet devices which are arranged at the top of the outer cabinet (7) in a surrounding way, and the air outlet of the air inlet device is positioned between the outer cabinet (7) and the inner cabinet (8), a power transformation circuit module and a side detection sensing module corresponding to each part in the power transformation circuit module are arranged in the inner cabinet (8), the outer cabinet (7) is provided with a switch door leaf, the side detecting device is arranged in the inner cabinet (8), the side detection device comprises a controller (16), an indicator light (17) and a label (18), the indicator light (17) and the label (18) are both arranged on the opening and closing door leaf, and indicator light (17) and label (18) all are equipped with a plurality of, a plurality of all electric connection in controller (16) of indicator light (17), controller (16) electric connection is in examining side sensing module.

2. The dust removal substation with a fault detection device according to claim 1, wherein: the air inlet device comprises windward plates (1), air inlet pipes (2), connecting bearings (3), two pressure-increasing hoppers (4), pressure-increasing plates (6), convex blocks (9), convex plates (10), water outlets (11) and air inlets (12), wherein the windward plates (1) are vertically and fixedly arranged between the two air inlet pipes (2), the air inlet pipes (2) are rotatably connected with the pressure-increasing hoppers (4) through the connecting bearings (3), the pressure-increasing hoppers (4) are fixedly arranged at the tops of the outer cabinets (7), the air outlets of the pressure-increasing hoppers (4) are positioned between the outer cabinets (7) and the inner cabinet (8), the pressure-increasing plates (6) are provided with a plurality of air inlets which are vertically arranged between the inner wall of the outer cabinet (7) and the outer wall of the inner cabinet (8), the convex blocks (9) are obliquely distributed and arranged on the pressure-increasing plates (6), and the convex plates (10) are fixedly arranged on the inner wall of the outer cabinet (7), the convex plate (10) is positioned above the water outlet (11), the water outlet (11) is provided with a plurality of water outlets and is integrated with the outer cabinet (7), the air inlet (12) and the inner cabinet (8) are integrated, the convex plate (10) is positioned below the outer side of the air inlet (12), and the air inlet (12) is communicated with the inner cabinet (8).

3. The dust removal substation provided with the fault detection device according to claim 2, wherein: air outlet one side of pressure boost fill (4) is equipped with sensor (5), sensor (5) have fan (14) through controller electric connection, install in outer cabinet (7) bottom fan (14), just fan (14) communicate in interior cabinet (8), the fan (14) outside still is equipped with filter screen (15), still be equipped with in interior cabinet (8) and keep off a section of thick bamboo (13), fan (14) are installed in keeping off a section of thick bamboo (13) center.

4. The dust removal substation provided with the fault detection device according to claim 2, wherein: the supercharging hopper (4) comprises a paddle (41), a middle shaft (42) and a shell (43), the middle shaft (42) and the paddle (41) are on the same central line and fixedly connected with each other, the connecting bearing (3) is installed at the top of the middle shaft (42), the paddle (41) is a twist-shaped helical blade, the diameter of the helical blade increases gradually, and the shell (43) is hollow circular truncated cone and is fixedly connected with the paddle (41).