CN212412771U

CN212412771U - Electric reactive power compensation device

Info

Publication number: CN212412771U
Application number: CN202021174818.2U
Authority: CN
Inventors: 赵忠杨; 樊春宝; 李加伟
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-01-26
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a power saving equipment technical field specifically is an electric power reactive power compensation arrangement, including the cabinet body and install in the radiator fan of the internal portion of cabinet, the upper left end of the cabinet body is provided with the air outlet, the bottom of the cabinet body is provided with the air intake, the air intake bottom is provided with strains wind mechanism, it constructs including U-shaped air-supply line and ash collecting tank to strain wind mechanism, the breach has been seted up to the lower extreme of U-shaped air-supply line, the fixed bottom that sets up at the U-shaped air-supply line in ash collecting tank carries out the shutoff to the breach, set up in the U-shaped air-supply line inner chamber and filter the piece, it includes commentaries on classics board and filter screen to filter. Through setting up the commentaries on classics board that carries out left right reciprocating deflection motion along the center pin for filter screen one side effectively filters to gas, and the another side can make the adhesion in the dust on filter screen surface is shaken off to the album ash chute very easily, is convenient for concentrate and collects the clearance, avoids causing the harm of secondary raise dust.

Description

Electric reactive power compensation device

Technical Field

The utility model relates to a power saving equipment technical field specifically is an electric power reactive power compensation arrangement.

Background

The power saver is generally divided into a lighting fixture power saver and various power savers. An industrial electricity saver at present utilizes an international advanced high-voltage electrical parameter optimization technology, a sine wave tracking technology, a nanotechnology and a component to inhibit and reduce the generation of impact current, transient and higher harmonic in a power supply line, purify a power supply, improve the power supply quality of an industrial power grid, greatly reduce line loss and copper loss and iron loss of power equipment, prolong the service life of industrial electric equipment and improve the work-doing efficiency, and not only saves electric energy but also greatly reduces the operation cost of the equipment in the use process.

The machine body of the electricity-saving device can generate heat when working, if the heat is not dissipated, the power consumption of the electricity-saving device can be increased, therefore, the existing electricity-saving device is generally provided with a cooling fan at the bottom of the machine body to discharge the internal hot air in time, and then the mode brings convenience for cooling and brings a possibility for external dust, the common filter screen has a single function, the filtering time is limited, the dust is easily adhered to the surface of the filter screen and is not easy to collect, and the harm of secondary dust emission is caused.

In view of this, we propose an electric reactive power compensation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power reactive power compensation arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power does not have power compensation arrangement, includes the cabinet body and installs in the internal portion of cabinet radiator fan, the upper left end of the cabinet body is provided with the air outlet, and the bottom of the cabinet body is provided with the air intake, and the air intake bottom is provided with strains wind mechanism, strain wind mechanism and include U-shaped air-supply line and collection ash chute, the fixed bottom that sets up at the cabinet body of U-shaped air-supply line, the upper left end of U-shaped air-supply line stretch into in the air intake and cooperate with radiator fan, and the through-hole has been seted up to the upper right end of U-shaped air-supply line, the breach has been seted up to the lower extreme of U-shaped air-supply line, the fixed bottom that sets up at the U-shaped air-supply line of collection ash chute carries out the shutoff to the breach, set up in the U-shaped air-.

Preferably, the cavity has been seted up at U-shaped air-supply line middle part, is provided with drive arrangement in the cavity, and drive arrangement includes center pin, incomplete gear, straight-teeth gear and reset spring, and incomplete gear is driven rotatoryly by the drive shaft, and the center pin rotates to be installed in the cavity and with straight-teeth gear coaxial coupling, and incomplete gear meshes with the straight-teeth gear mutually, and the left lower extreme of cavity is provided with and changes board matched with movable groove, change the laminating of the internal face in board one end and the ash collecting groove, it runs through movable groove and stretches into in the cavity with the center pin coaxial coupling.

Preferably, one end of the reset spring is fixedly arranged on the side wall of the movable groove, the other end of the reset spring is fixedly connected with the rotating plate, the rotating plate is fixedly connected with the arc-shaped baffle, and the arc-shaped baffle is attached to the outer end face of the movable groove.

Preferably, the rotating plate is provided with a mounting groove, the mounting groove is internally provided with a filter screen fixedly connected with screws, and two ends of the dust collecting groove are protrudingly arranged and fixedly mounted on the U-shaped air inlet pipe through screws.

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

1. by utilizing the arc-shaped baffle, dust can be prevented from entering the cavity to cause corrosion and damage of the driving piece; through the fixed mode of screw, be convenient for in time change the filter screen to effectively ensure the filter effect.

2. The utility model discloses novel structure, reasonable in design, easy operation carries out the commentaries on classics board of controlling reciprocal deflection motion through setting up along the center pin for filter screen one is effectively filtered in the face of gas, and the another side can make the adhesion shake off to the collection ash chute very easily at the dust on filter screen surface, is convenient for concentrate and collects the clearance, avoids causing the harm of secondary raise dust.

Drawings

Fig. 1 is a front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of region a in fig. 1.

In the figure: the cabinet comprises a cabinet body 1, a cooling fan 2, a U-shaped air inlet pipe 3, a cavity 301, an ash collecting groove 4, a rotating plate 5, a filter screen 6, a central shaft 7, an incomplete gear 8, a straight gear 9, a return spring 10, an arc baffle 11 and a through hole 12.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: an electric power no-power compensation device comprises a cabinet body 1 and a cooling fan 2 arranged inside the cabinet body 1, wherein an air outlet is arranged at the left upper end of the cabinet body 1, an air inlet is arranged at the bottom of the cabinet body 1, an air filtering mechanism is fixedly arranged at the bottom of the air inlet and comprises a U-shaped air inlet pipe 3 and an ash collecting groove 4, the U-shaped air inlet pipe 3 is fixedly arranged at the bottom of the cabinet body 1, the left upper end of the U-shaped air inlet pipe 3 extends into the air inlet to be matched with the cooling fan 2, a through hole 12 is formed in the right upper end of the U-shaped air inlet pipe 3, and general air enters from the through hole; the lower extreme of U-shaped air-supply line 3 is seted up jaggedly, and the protruding setting in dust collection groove 4 both ends passes through screw fixed mounting in the bottom of U-shaped air-supply line 3 to carry out the shutoff to the breach, dust collection groove 4 can be collected the dust in the gas, and dust collection groove 4 is convenient for dismantle moreover, is favorable to concentrating the clearance with the dust. The filtering piece is arranged in the inner cavity of the U-shaped air inlet pipe 3 and comprises a rotating plate 5 and a filter screen 6, and the rotating plate 5 is driven by a driving device to perform deflection motion in the U-shaped air inlet pipe 3.

As shown in fig. 2, a cavity 301 is formed in the middle of the U-shaped air inlet pipe 3, a driving device is arranged in the cavity 301, the driving device comprises a central shaft 7, an incomplete gear 8, a straight gear 9 and a return spring 10, the incomplete gear 8 is driven by a driving shaft to rotate, the central shaft 7 is rotatably installed in the cavity 301 and is coaxially welded with the straight gear 9, the incomplete gear 8 is meshed with the straight gear 9, a movable groove matched with the rotary plate 5 is formed in the lower left end of the cavity 301, one end of the rotary plate 5 is attached to the inner wall surface of the ash collecting groove 4, and the other end of the rotary plate 5 penetrates through the movable groove and extends into the cavity 301 to be coaxially. One end of a return spring 10 is fixedly arranged on the side wall of the movable groove, and the other end of the return spring 10 is fixedly connected with the rotating plate 5. The rotating plate 5 is fixedly connected with an arc-shaped baffle 11, and the arc-shaped baffle 11 is attached to the outer end face of the movable groove. By utilizing the arc-shaped baffle plate 11, dust can be prevented from entering the cavity 301, and the driving piece is prevented from being rusted and damaged.

The drive shaft drives incomplete gear 8 clockwise rotation, when incomplete gear 8 meshes with spur gear 9 mutually, can drive commentaries on classics board 5 extrusion reset spring 10 and carry out anticlockwise rotation along center pin 7, and when incomplete gear 8 and spur gear 9 disconnection meshing, commentaries on classics board 5 carries out clockwise rotation along center pin 7 under reset spring 10 reverse action, thereby make commentaries on classics board 5 carry out left and right sides reciprocating deflection motion along center pin 7, thereby can make the adhesion very easily shaken off to the dust collecting tank 4 on filter screen 6 surface in by the dust.

As shown in figure 1 and figure 2, the mounting groove has been seted up on the commentaries on classics board 5, through screw fixedly connected with filter screen 6 in the mounting groove, through the fixed mode of screw, be convenient for in time change filter screen 6 to effectively ensure the filter effect.

The working principle is as follows: in the practical use process, the heat radiation fan 2 is started, the air enters the U-shaped air inlet pipe 3 from the through hole 12 and is filtered by the filter screen 6, in the process, the incomplete gear 8 is driven to rotate clockwise by the driving shaft, when the incomplete gear 8 is meshed with the straight gear 9, the rotating plate 5 is driven to extrude the return spring 10 to rotate anticlockwise along the central shaft 7, and when the incomplete gear 8 is disconnected from the straight gear 9, the rotating plate 5 rotates clockwise along the central shaft 7 under the reverse action of the return spring 10, so that the rotating plate 5 performs left-right reciprocating deflection motion along the central shaft 7, the filter screen 6 effectively filters the air, meanwhile, the dust adhered to the surface of the filter screen 6 can be easily shaken off to the dust collecting groove 4, the concentrated collection and cleaning are convenient, and the filtered clean air enters the cabinet body 1 through the air inlet, finally, the heat is taken away through the air outlet.

And after the work is finished, the dust collecting groove 4 is detached to intensively clean collected dust, and the filter screen 6 can be detached and replaced according to actual conditions.

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 electric power reactive power compensation device, includes cabinet body (1) and installs in the inside radiator fan (2) of cabinet body (1), its characterized in that: an air outlet is arranged at the upper left end of the cabinet body (1), an air inlet is arranged at the bottom of the cabinet body (1), an air filtering mechanism is arranged at the bottom of the air inlet, the air filtering mechanism comprises a U-shaped air inlet pipe (3) and an ash collecting groove (4), the U-shaped air inlet pipe (3) is fixedly arranged at the bottom of the cabinet body (1), the upper left end of the U-shaped air inlet pipe (3) extends into the air inlet and is matched with the cooling fan (2), the upper right end of the U-shaped air inlet pipe (3) is provided with a through hole (12), a gap is arranged at the lower end of the U-shaped air inlet pipe (3), the ash collecting groove (4) is fixedly arranged at the bottom of the U-shaped air inlet pipe (3) and seals the gap, a filtering piece is arranged in the inner cavity of the U-shaped air inlet pipe (3), the filtering piece comprises a rotating plate (5) and a filter screen (6), the rotating plate (5) is driven by a driving device to deflect in the U-shaped air inlet pipe (3).

2. An electric reactive power compensation device according to claim 1, characterized in that: cavity (301) have been seted up at U-shaped air-supply line (3) middle part, are provided with drive arrangement in cavity (301), and drive arrangement includes center pin (7), incomplete gear (8), straight-teeth gear (9) and reset spring (10), incomplete gear (8) are driven rotatoryly by the drive shaft, center pin (7) rotate install in cavity (301) and with straight-teeth gear (9) coaxial bonding, incomplete gear (8) mesh mutually with straight-teeth gear (9), the left lower extreme of cavity (301) be provided with commentaries on classics board (5) matched with activity groove, the interior wall laminating of commentaries on classics board (5) one end and collection ash groove (4), commentaries on classics board (5) other end runs through the activity groove and stretches into in cavity (301) and with center pin (7) coaxial fastening.

3. An electric reactive power compensation device according to claim 2, characterized in that: reset spring (10) one end is fixed to be set up on the activity groove lateral wall, and reset spring (10) other end fixed connection changes board (5), change fixed connection cowl (11) on board (5), cowl (11) laminating is at the outer terminal surface of activity groove.

4. An electric reactive power compensation device according to claim 1, characterized in that: the rotary plate is characterized in that a mounting groove is formed in the rotary plate (5), a filter screen (6) is fixedly connected into the mounting groove through screws, and two ends of the dust collecting groove (4) are arranged in a protruding mode and are fixedly mounted on the U-shaped air inlet pipe (3) through screws.