Automatic voltage regulating mechanism and diesel generating set

Abstract

The utility model discloses an automatic voltage regulating mechanism and a diesel generating set, which comprise a regulator, a water tank is arranged on the regulator, a plurality of radiating water pipes which are arranged in a linear array are symmetrically arranged on two sides of the water tank, a second vertical plate is arranged on the side surface of the regulator, a first plate is arranged on the second vertical plate, and a second vertical plate is arranged on the first plate. A circular groove is formed in the first plate, a second shaft rod is arranged in the circular groove, and a plurality of second fan blades which are arranged in a circumferential array mode are arranged on the second shaft rod. According to the automatic voltage regulating mechanism and the diesel generating set, circulation of water in the water tank and the heat dissipation water pipe is achieved through the water tank and the heat dissipation water pipe, the second shaft rod is fixed through the second vertical plate and the first plate, the second shaft rod drives the second fan blades to achieve air cooling of the regulator, and therefore the voltage is automatically regulated. The regulator is cooled by air cooling and water cooling synchronously, so that the cooling efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generator sets, in particular to an automatic voltage regulating mechanism and a diesel generator set. Background Art

[0002] In diesel generator sets, the automatic voltage regulator is a vital component. AVR can automatically adjust the generator output voltage to ensure that the voltage is maintained at a stable level under different load conditions. This is very important for the safe operation of the generator set and the stability of the power system.

[0003] According to the disclosure (announcement) number: CN206092168U, the disclosure (announcement) date: 2017-04-12, a diesel generator set is disclosed, including a soundproof box, a diesel engine, a generator, and a control system. The diesel engine and the generator are connected to the control system. The diesel engine and the generator are built in the soundproof box. The diesel engine is connected to a backup diesel supply device. The generator is connected to a vibration detection module. The vibration detection module includes a first vibration accelerometer, a first constant current adapter, a first multi-function data acquisition card, a second vibration accelerometer, a second constant current adapter, a second multi-function data acquisition card and a monitoring computer.

[0004] It can be known from the above-mentioned patents and prior art that the voltage automatic regulating mechanism is attached to the generator and regulates the voltage of the generator. At the same time, the voltage regulator is heated by the heat of the generator set, which will cause the temperature of the voltage regulator to rise, causing the internal parts of the voltage regulator to be affected by the high temperature and affecting the accuracy of the regulator adjustment. Utility Model Content

[0005] The utility model aims to provide an automatic voltage regulating mechanism and a diesel generator set, which can realize the temperature reduction of a voltage regulator.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic voltage regulating mechanism, comprising a regulator, a water tank is arranged on the regulator, and a plurality of heat dissipation water pipes arranged in a linear array are symmetrically arranged on both sides of the water tank, a second vertical plate is arranged on the side of the regulator, a first plate is arranged on the second vertical plate, a circular groove is opened on the first plate, a second shaft rod is arranged in the circular groove, and a plurality of second fan blades arranged in a circular array are arranged on the second shaft rod.

[0007] Preferably, a second plate is provided on the side of the regulator, and a plurality of second filter holes arranged in an array are formed on the second plate.

[0008] Preferably, the regulator is provided with a first vertical plate, the first vertical plate is provided with a first slot, a first shaft is provided in the first slot, and a plurality of first fan blades arranged in a circular array are provided on the first shaft.

[0009] A diesel generator set includes the automatic voltage adjustment mechanism described in the above scheme, including a generator, a fixing frame is arranged on the generator, a first box body and a second box body are symmetrically arranged on both sides of the fixing frame, the first plate is arranged in the second box body, and the second vertical plate is arranged in the first box body.

[0010] Preferably, a baffle is provided in the first box body, a plurality of vents arranged in a linear array are formed on the baffle, and an inclined plate is provided on each of the vents.

[0011] In the above technical scheme, the utility model provides an automatic voltage regulating mechanism and a diesel generator set, which have the following beneficial effects: the circulation of water in the water tank and the heat dissipation water pipe is realized through the water tank and the heat dissipation water pipe, the second shaft rod is fixed by the second vertical plate and the first plate, and the second shaft rod drives the second fan blade to realize air cooling of the regulator, so that the air cooling and water cooling can cool the regulator synchronously, making the cooling efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0014] Figure 2 A schematic diagram of the structure of the first box body, the second box body and the frame provided in an embodiment of the utility model;

[0015] Figure 3 A schematic diagram of the structure of the first box and the second box provided in an embodiment of the utility model;

[0016] Figure 4 A schematic diagram of the structure of a first plate provided in an embodiment of the utility model;

[0017] Figure 5 The present invention is a schematic diagram of the overall side structure provided by an embodiment of the present utility model.

[0018] Description of reference numerals:

[0019] 1. Generator; 10. Regulator; 11. Frame; 12. First housing; 13. Second housing; 14. First plate; 141. Circular groove; 142. Second shaft; 143. Second blade; 15. Fixing frame; 16. Fixing block; 17. Second plate; 18. Second filter hole; 19. Second vertical plate; 21. Water tank; 211. Heat dissipation water pipe; 22. First vertical plate; 23. First notch; 24. First filter hole; 25. First shaft; 26. First blade; 27. Baffle; 28. Inclined plate. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-5 As shown, an automatic voltage regulating mechanism and a diesel generator set include a regulator 10, a water tank 21 is arranged on the regulator 10, and a plurality of heat dissipation water pipes 211 arranged in a linear array are symmetrically arranged on both sides of the water tank 21, a second vertical plate 19 is arranged on the side of the regulator 10, a first plate 14 is arranged on the second vertical plate 19, a circular groove 141 is opened on the first plate 14, a second shaft rod 142 is arranged in the circular groove 141, and a plurality of second fan blades 143 arranged in a circular array are arranged on the second shaft rod 142.

[0022] The generator 1 includes a fixing frame 15 , a first box 12 and a second box 13 are symmetrically arranged on both sides of the fixing frame 15 , a first plate 14 is arranged in the second box 13 , and a second vertical plate 19 is arranged in the first box 12 .

[0023] Specifically, when in use, the regulator 10 is installed on the generator 1, and then the water tank 21 is set on both sides of the generator 1. When the water tank 21 is working, the regulator 10 and the generator 1 can be cooled synchronously, so that the heat dissipation of the generator 1 can also dissipate the heat of the regulator 10. The fixed block 16 is used to support the generator 1, and the first filter hole 24 filters the generator 1.

[0024] Furthermore, when in use, the voltage of the generator 1 is adjusted by the regulator 10, and then the water tank 21 on the fixed frame 15 is fixed so that the water in the water tank 21 enters multiple heat dissipation water pipes 211, and then the water circulates in the heat dissipation water pipes 211 to cool the generator 1 and the regulator 10, and then the second shaft 142 on the first plate 14 is started to rotate the second shaft 142, and at the same time drive the multiple second fan blades 143 arranged in a circular array to start, so as to dissipate heat for the generator 1 and the regulator 10.

[0025] In the above scheme, the water circulation in the water tank 21 and the heat dissipation water pipe 211 is realized by the water tank 21 and the heat dissipation water pipe 211, the second shaft rod 142 is fixed by the second vertical plate 19 and the first plate 14, and the second shaft rod 142 drives the second fan blade 143 to realize air cooling of the regulator 10, so that the air cooling and water cooling can cool the regulator 10 synchronously, making the cooling efficiency higher.

[0026] As an embodiment further provided by the present invention, according to Figure 1 and Figure 2 As shown, a second plate 17 is disposed on the side of the regulator 10 , and a plurality of second filter holes 18 arranged in an array are formed on the second plate 17 .

[0027] Specifically, after the wind enters the second plate 17 , the dust will be filtered by the multiple second filter holes 18 on the second plate 17 to prevent excessive dust from affecting the performance of the generator 1 and the regulator 10 .

[0028] As an embodiment further provided by the present invention, according to Figure 1 and Figure 2 As shown, the regulator 10 is provided with a first vertical plate 22 , the first vertical plate 22 is provided with a first slot 23 , a first shaft 25 is provided in the first slot 23 , and a plurality of first blades 26 arranged in a circular array are provided on the first shaft 25 .

[0029] Specifically, the first shaft 25 on the first slot 23 on the first vertical plate 22 is started, and then the first blade 26 on the first shaft 25 rotates to drive the wind, thereby cooling the hair conditioner 10.

[0030] As an embodiment further provided by the present invention, according to Figure 1 , Figure 2 and Figure 3 As shown, a baffle 27 is disposed in the first box body 12 , and a plurality of vents arranged in a linear array are formed on the baffle 27 , and an inclined plate 28 is disposed on each vent.

[0031] Specifically, the inclined plate 28 on the baffle 27 will filter the dust, and the inclined plate 27 avoids straight wind through its shape, thereby filtering the dust.

[0032] Working principle: When in use, the regulator 10 is installed on the generator 1, and then the water tank 21 is set on both sides of the generator 1. When the water tank 21 is working, the regulator 10 and the generator 1 can be cooled synchronously, so that the heat dissipation of the generator 1 can also dissipate the heat of the regulator 10. The fixed block 16 is used to support the generator 1, and the first filter hole 24 filters the generator 1. After the wind enters the second plate 17, the dust will be filtered by the multiple second filter holes 18 on the second plate 17 to prevent excessive dust from affecting the performance of the generator 1 and the regulator 10. At the same time, the frame 11 supports the above structure.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A voltage automatic regulating mechanism, characterized in that: The invention comprises a regulator (10), wherein a water tank (21) is arranged on the regulator (10), and a plurality of heat dissipation water pipes (211) arranged in a linear array are symmetrically arranged on both sides of the water tank (21), and a second vertical plate (19) is arranged on the side of the regulator (10), and a first plate member (14) is arranged on the second vertical plate (19), and a circular groove (141) is formed on the first plate member (14), and a second shaft rod (142) is arranged in the circular groove (141), and a plurality of second fan blades (143) arranged in a circular array are arranged on the second shaft rod (142).

2. The automatic voltage regulating mechanism according to claim 1, characterized in that: A second plate (17) is provided on the side of the regulator (10), and a plurality of second filter holes (18) arranged in an array are formed on the second plate (17).

3. The automatic voltage regulating mechanism according to claim 2, characterized in that: The regulator (10) is provided with a first vertical plate (22), the first vertical plate (22) is provided with a first notch (23), a first shaft (25) is provided in the first notch (23), and a plurality of first fan blades (26) arranged in a circular array are provided on the first shaft (25).

4. A diesel generator set, characterized in that: The automatic voltage regulating mechanism comprises the above-mentioned any one of claims 1 to 3, comprising a generator (1), a fixing frame (15) being arranged on the generator (1), a first box body (12) and a second box body (13) being symmetrically arranged on both sides of the fixing frame (15), the first plate (14) being arranged in the second box body (13), and the second vertical plate (19) being arranged in the first box body (12).

5. A diesel generator set according to claim 4, characterized in that: A baffle (27) is provided in the first box body (12), and a plurality of vents arranged in a linear array are provided on the baffle (27), and an inclined plate (28) is provided on each of the vents.

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