CN220383467U

CN220383467U - Voltage stabilizer

Info

Publication number: CN220383467U
Application number: CN202322071885.1U
Authority: CN
Inventors: 陈历峰; 王林
Original assignee: Chongqing Hyundai Wia Machinery Co Ltd
Current assignee: Chongqing Hyundai Wia Machinery Co Ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-01-23
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a voltage stabilizer which comprises a voltage stabilizing box, a filter cavity, a ventilating plate and a voltage stabilizing cavity, wherein a heat dissipation cavity is arranged on the upper side of the voltage stabilizing cavity, an air inlet pipe is fixedly arranged at the center of the bottom of the voltage stabilizing box, a clamping block is welded on the inner wall of the filter cavity, a water filter plate is arranged on the upper side of the clamping block, a first dust filter plate is arranged on the upper side of the water filter plate, a second dust filter plate is arranged on the upper side of the first dust filter plate, a fixing plate is fixedly arranged on the upper side of the ventilating plate, and a voltage stabilizer body is fixedly arranged on the upper side of the fixing plate. According to the utility model, the speed of exchanging the pressure stabilizing cavity with the outside air is accelerated through the exhaust fan, so that the effect of rapid cooling is achieved, the service life of the pressure stabilizer is prolonged, dust and moisture can be filtered by the moisture filter plate, the first dust filter plate and the second dust filter plate, the pressure stabilizer works in a dry and dust-free environment, and the working efficiency of the pressure stabilizer is improved.

Description

Voltage stabilizer

Technical Field

The utility model relates to the technical field of voltage regulators, in particular to a voltage regulator.

Background

A voltage regulator is a device that stabilizes an output voltage. The voltage stabilizer comprises a voltage regulating circuit, a control circuit, a servo motor and the like, when the input voltage or load changes, the control circuit samples, compares and amplifies, then drives the servo motor to rotate, so that the position of a carbon brush of the voltage regulator is changed, the turn ratio of a coil is automatically adjusted, the stability of the output voltage is kept, and the voltage stabilizer can be widely applied to: the high-power compensation type power voltage stabilizer is applicable to places requiring stable power supply voltage such as industrial and mining enterprises, oil fields, railways, construction sites, schools, hospitals, post and telecommunications, hotels, scientific research departments and the like, such as an electronic computer, a precision machine tool, a computer tomography, a precision instrument, a test device, elevator illumination, import equipment, a production line and the like, is also applicable to users at the tail end of a low-voltage power distribution network with low or too high power supply voltage and large fluctuation amplitude and electric equipment with large load fluctuation, and is particularly applicable to all electric field sites for voltage stabilization with high requirements on power grid waveforms, and the high-power compensation type power voltage stabilizer can be connected with firepower, waterpower and small-sized generators.

The conventional voltage stabilizer has the following defects in the daily use process:

1. the traditional voltage stabilizer has poor heat dissipation function, influences the heat dissipation effect of the voltage stabilizer, and causes the situation that the temperature of the voltage stabilizer is easy to be too high after the voltage stabilizer works for a long time, thereby influencing the service life of the voltage stabilizer;

2. the dustproof effect of traditional stabiliser is relatively poor, and the dust enters into the inside of stabiliser through the ventilation hole easily to reduced the work efficiency of stabiliser, consequently, we propose a novel stabiliser.

Disclosure of Invention

The present utility model provides a voltage regulator to solve the above-mentioned problems set forth in the background art.

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

the utility model provides a stabiliser, includes the steady voltage case, the filter chamber has been seted up to the downside of steady voltage incasement portion, the upside fixed mounting of filter chamber has the ventilating board, the upside of ventilating board is provided with the steady voltage chamber, the upside of steady voltage chamber is provided with the heat dissipation chamber, the center department fixed mounting of steady voltage bottom of the case portion has the air-supply line, the inner wall welding of filter chamber has the fixture block, the upside of fixture block is provided with the moisture filter, the upside of moisture filter is provided with first dust filter, the upside of first dust filter is provided with the second dust filter, the upside fixed mounting of ventilating board has the fixed plate, the upside fixed mounting of fixed plate has the stabiliser body, the inner wall fixed mounting of steady voltage chamber has temperature detector, the top of steady voltage chamber is provided with the aspiration channel, the top fixedly connected with shunt tubes of aspiration channel, the upside fixedly connected with main tuber pipe of aspiration channel, the inside of heat dissipation chamber is provided with the air exhauster, the upside fixedly connected with of air exhauster has the left side air exhauster fixed connection ware.

As a further improvement scheme of the technical scheme: the outside rotation of filter chamber, steady voltage chamber and heat dissipation chamber is connected with the chamber door, and wherein the outside welding of chamber door has the pull handle.

As a further improvement scheme of the technical scheme: the water filter plate, the first dust filter plate and the second dust filter plate are all arranged on the clamping blocks in the filter cavity.

As a further improvement scheme of the technical scheme: the air suction pipes and the shunt pipes are arranged in the pressure stabilizing cavity, and seven air suction pipes which are uniformly distributed are fixedly connected to the lower sides of the shunt pipes.

As a further improvement scheme of the technical scheme: one end of the main air pipe is arranged in the pressure stabilizing cavity and fixedly connected with the shunt pipe, and the other end of the main air pipe is arranged in the heat radiating cavity and fixedly connected with the right side of the exhaust fan.

As a further improvement scheme of the technical scheme: the four corners of the bottom of the pressure stabilizing box are welded with supporting feet.

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

1. the voltage stabilizer has good heat dissipation function, and the exhaust fan 17 is used for accelerating the exchange speed of the voltage stabilizing cavity 4 and the outside air, so that the effect of rapid cooling is achieved, the voltage stabilizer can work at normal temperature, and the service life of the voltage stabilizer is prolonged;

2. the dustproof effect of this stabiliser is better, and dust and moisture can be filtered by moisture filter 8, first dust filter 9 and second dust filter 10, has avoided dust and moisture to enter into the condition emergence of stabiliser for the stabiliser is worked in the dustless environment of dry noise, thereby has improved the work efficiency of stabiliser.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the filter structure of the present utility model;

fig. 3 is a schematic view of the ventilation board structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a surge tank; 2. a filter chamber; 3. a ventilation board; 4. a pressure stabilizing cavity; 5. a heat dissipation cavity; 6. an air inlet pipe; 7. a clamping block; 8. a moisture filter plate; 9. a first dust filter plate; 10. a second dust filter plate; 11. a fixing plate; 12. a voltage regulator body; 13. a temperature detector; 14. an air suction pipe; 15. a shunt; 16. a main air pipe; 17. an exhaust fan; 18. an air outlet pipe; 19. and a controller.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in the embodiment of the utility model, a voltage stabilizer includes a voltage stabilizing box 1, a filter cavity 2 is provided at the lower side of the inside of the voltage stabilizing box 1, a ventilation board 3 is fixedly mounted at the upper side of the filter cavity 2, a voltage stabilizing cavity 4 is provided at the upper side of the ventilation board 3, a heat dissipation cavity 5 is provided at the upper side of the voltage stabilizing cavity 4, an air inlet pipe 6 is fixedly mounted at the center of the bottom of the voltage stabilizing box 1, a clamping block 7 is welded at the inner wall of the filter cavity 2, a moisture filter plate 8 is provided at the upper side of the clamping block 7, a first dust filter plate 9 is provided at the upper side of the moisture filter plate 8, a second dust filter plate 10 is provided at the upper side of the first dust filter plate 9, a fixed plate 11 is fixedly mounted at the upper side of the ventilation board 3, a voltage stabilizer body 12 is fixedly mounted at the upper side of the fixed plate 11, a temperature detector 13 is fixedly mounted at the inner wall of the voltage stabilizing cavity 4, an air suction pipe 14 is provided at the top of the voltage stabilizing cavity 14, a shunt pipe 15 is fixedly connected at the upper side of the shunt pipe 15, a main air pipe 16 is fixedly connected at the upper side of the air suction pipe 17 is fixedly connected with a left air exhauster 17, and a left air exhauster 17 is fixedly connected with a left air exhauster 19.

Referring to fig. 1-2, the outside of the filter cavity 2, the pressure stabilizing cavity 4 and the heat dissipation cavity 5 is rotatably connected with a cavity door, wherein a pull handle is welded on the outside of the cavity door, and the filter cavity 2, the pressure stabilizing cavity 4 and the heat dissipation cavity 5 can be conveniently opened by the pull handle on the cavity door, so that the daily maintenance operation is facilitated.

Referring to fig. 1-2, the moisture filter plate 8, the first dust filter plate 9 and the second dust filter plate 10 are all arranged on the clamping blocks 7 inside the filter cavity 2, and the moisture filter plate 8, the first dust filter plate 9 and the second dust filter plate 10 are limited and fixed through the clamping blocks 7, so that the moisture filter plate 8, the first dust filter plate 9 and the second dust filter plate 10 can be conveniently and rapidly detached and replaced in the maintenance process.

Referring to fig. 1-2, the air suction pipes 14 and the shunt pipes 15 are all disposed in the pressure stabilizing cavity 4, wherein seven air suction pipes 14 are fixedly connected to the lower side of the shunt pipes 15, and the seven air suction pipes 14 can speed up the hot air discharging rate in the pressure stabilizing cavity 4 to a certain extent, so that the heat dissipation of the pressure stabilizer is quickened.

Referring to fig. 1-2, one end of a main air pipe 16 is disposed in the pressure stabilizing cavity 4 and fixedly connected to the shunt pipe 15, and the other end of the main air pipe 16 is disposed in the heat dissipation cavity 5 and fixedly connected to the right side of the exhaust fan 17, and hot air in the pressure stabilizing cavity 4 is pumped out through the exhaust fan 17.

Referring to fig. 1-2, the four corners of the bottom of the surge tank 1 are welded with legs, so that the surge tank 1 is suspended to reduce the possibility of being wet, and the surge tank 1 is supported.

The working principle of the utility model is as follows: in the mechanical industry, a voltage regulator is often used for regulating voltage, firstly, a voltage regulator body 12 is fixedly arranged on a fixed plate 11 in a voltage regulating cavity 4, a cavity door is closed, the voltage regulator body 12 generates a large amount of heat in the working process, a temperature detector 13 can detect the temperature in the voltage regulating cavity 4 at any time, when the temperature in the voltage regulating cavity 4 reaches a preset value in the temperature detector 13, the temperature detector 13 can transmit temperature data to a controller 19, the controller 19 can immediately control an exhaust fan 17 to start, a main air pipe 16 can generate suction force to rapidly suck out hot air in the voltage regulating cavity 4 from a plurality of air suction pipes 14, then the hot air is discharged to the outside through an air outlet pipe 18, meanwhile, when the hot air in the voltage regulating cavity 4 is pumped out, the outside air can rapidly enter the voltage regulating box 1 from an air inlet pipe 6 to cool the voltage regulating cavity, the voltage stabilizer has good heat dissipation function, the exhaust fan 17 is utilized to accelerate the exchange speed of the voltage stabilizing cavity 4 and the external air, thereby achieving the effect of rapid cooling, the voltage stabilizer can work at normal temperature, thereby prolonging the service life of the voltage stabilizer, the external air firstly passes through the filter cavity 2 before entering the voltage stabilizing box 1, the moisture in the air can be filtered by the moisture filter plate 8 in the filter cavity 2, the air passes through the first dust filter plate 9 and the second dust filter plate 10 in sequence, the dust in the air is filtered, the air entering the voltage stabilizing cavity 4 keeps a dry and dust-free state, meanwhile, when the moisture filter plate 8, the first dust filter plate 9 and the second dust filter plate 10 reach the upper filtering limit, the corresponding filter mechanism can be replaced by opening the cavity door, the replacement is simple, rapid and convenient for daily use, the dust prevention effect of the voltage stabilizer is better, dust and moisture can be filtered by the moisture filter plate 8, the first dust filter plate 9 and the second dust filter plate 10, so that the condition that the dust and the moisture enter the voltage stabilizer is avoided, and the working efficiency of the voltage stabilizer is improved.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a voltage stabilizer, its characterized in that, including surge tank (1), filter chamber (2) have been seted up to the inside downside of surge tank (1), the upside fixed mounting of filter chamber (2) has ventilation board (3), the upside of ventilation board (3) is provided with surge chamber (4), the upside of surge chamber (4) is provided with radiating cavity (5), the center department fixed mounting of surge tank (1) bottom has air-supply line (6), the inner wall welding of filter chamber (2) has fixture block (7), the upside of fixture block (7) is provided with moisture filter (8), the upside of moisture filter (8) is provided with first dust filter (9), the upside of first dust filter (9) is provided with second dust filter (10), the upside fixed mounting of ventilation board (3) has fixed plate (11), the upside fixed mounting of fixed plate (11) has voltage stabilizer body (12), the inner wall fixed mounting of surge chamber (4) has temperature detector (13), the top of air-supply line (14) is connected with shunt tubes (15) in the top of air-supply line (15), air-supply line (15) is connected to the top of air-supply line (15), the upper side of air exhauster (17) fixedly connected with goes out tuber pipe (18), the left side fixedly connected with controller (19) of air exhauster (17).

2. The voltage stabilizer according to claim 1, characterized in that the outside of the filter chamber (2), the voltage stabilizing chamber (4) and the heat dissipation chamber (5) is rotatably connected with a chamber door, wherein a pull handle is welded on the outside of the chamber door.

3. A voltage stabilizer according to claim 1, characterized in that the moisture filter plate (8), the first dust filter plate (9) and the second dust filter plate (10) are arranged on a clamping block (7) inside the filter cavity (2).

4. The voltage stabilizer according to claim 1, characterized in that the air suction pipe (14) and the shunt pipe (15) are both arranged in the voltage stabilizing cavity (4), wherein seven air suction pipes (14) which are uniformly distributed are fixedly connected to the lower side of the shunt pipe (15).

5. A voltage stabilizer according to claim 1, characterized in that one end of the main air pipe (16) is arranged in the voltage stabilizing cavity (4) and fixedly connected with the shunt pipe (15), and the other end of the main air pipe (16) is arranged in the heat dissipating cavity (5) and fixedly connected with the right side of the exhaust fan (17).

6. A voltage stabilizer according to claim 1, characterized in that the four corners of the bottom of the voltage stabilizer box (1) are welded with supporting feet.