Energy-saving diesel generating set

Abstract

The utility model discloses an energy-saving diesel generator set which comprises a base, a shell is arranged above the base, a partition plate is arranged on one side in the shell, a generator set body is fixedly installed on the side, located on the partition plate, of the shell, and a supporting plate is arranged at the upper end of the side, away from the generator set body, of the partition plate. A refrigerating machine is fixedly installed above the supporting plate, a refrigerating pipe is arranged at the output end of the refrigerating machine and penetrates through the supporting plate to extend to the position below the partition plate, a plurality of heat exchange fins which are arranged at equal intervals are arranged on the portion, below the supporting plate, of the refrigerating pipe, and an air inlet is formed in the side wall of the side, close to the refrigerating pipe, of the shell; a fan is arranged on the side, close to the generator set body, of the through groove of the partition plate. The generator set is simple in structure, the overall heat dissipation efficiency of the generator set can be effectively improved through cooled airflow, the stability of the working environment of the generator set is guaranteed, and the phenomenon that energy consumption is increased due to high temperature is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generator sets, in particular to an energy-saving diesel generator set. Background Art

[0002] Diesel generator sets are composed of engines, generators and control systems, so they are called generator sets. Diesel generator sets are power supply equipment that uses diesel engines as prime movers to drive synchronous generators to generate electricity. They are power generation devices that start quickly, are easy to operate and maintain, require little investment, and have strong adaptability to the environment. When the diesel generator set is in operation, due to the ambient temperature, excessively high temperatures will cause the energy consumption of the diesel generator set to increase. At the same time, most diesel generator sets are placed naked, which makes it impossible to guarantee the working environment of the diesel generator set. For this reason, we have proposed an energy-saving diesel generator set. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an energy-saving diesel generator set. The utility model solves the problem that when the diesel generator set is in operation, due to the ambient temperature, the excessively high temperature will cause the energy consumption of the diesel generator set to increase, and at the same time, the diesel generator set is mostly placed naked, so that the working environment of the diesel generator set cannot be guaranteed.

[0004] An energy-saving diesel generator set in the utility model comprises a base, a shell is provided above the base, a partition is provided on one side of the shell, a generator set body is fixedly installed on the shell on one side of the partition, a support plate is provided on the upper end of the partition away from the generator set body, a refrigerator is fixedly installed above the support plate, a refrigeration pipe is provided at the output end of the refrigerator, the refrigeration pipe passes through the support plate and extends to the bottom of the partition, the refrigeration pipe is provided with a plurality of equidistantly arranged heat exchange fins below the support plate, an air inlet is provided on the side wall of the shell close to the refrigeration pipe, a through groove is provided at the lower end of the partition, a fan is provided on the side of the partition located at the through groove close to the generator set body, an air duct is provided on the generator set body, the upper end of the air duct passes through the shell and is connected with a filter assembly, and an air outlet pipe is provided above the filter assembly.

[0005] In the above solution, a filter screen is provided in the air inlet.

[0006] In the above scheme, the filter assembly includes a filter tube, which is connected to the air guide pipe. A mesh frame is provided inside the filter tube, activated carbon is provided at the lower end of the mesh frame, filter cotton is provided above the activated carbon, a sealing cover is provided above the filter tube, and the top of the sealing cover is connected to the air outlet pipe.

[0007] In the above solution, the shell is located above the refrigerator and is provided with a first heat dissipation window.

[0008] In the above solution, a second heat dissipation window is provided on a side of the upper section of the shell away from the first heat dissipation window.

[0009] In the above scheme, a first inspection window is provided on the side wall of the shell close to the refrigerator, and a second inspection window is provided on the side wall of the shell close to the generator body. Both the first inspection window and the second inspection window are provided with grooves.

[0010] The advantages and beneficial effects of the utility model are as follows: the utility model provides an energy-saving diesel generator set, the fan drives the airflow to flow, so that the airflow can enter the shell through the air inlet, and when the airflow passes between the refrigeration tube and the heat exchange fins, the heat exchange fins cool the airflow, so that the heat generated by the generator set body when it is working is taken out by the flowing airflow, and the activated carbon and filter cotton can filter the exhaust gas generated by the generator set body when it is working, reducing the pollution of the exhaust gas generated by the generator set body when it is working to the environment. This kind of generator set has a simple structure, and the cooling airflow can effectively speed up the overall heat dissipation efficiency of the generator set, ensure the stability of the working environment of the generator set, and avoid the phenomenon of energy consumption increase caused by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 This is a schematic structural diagram of part A of the utility model.

[0015] In the figure: 1, base 2, shell 3, partition 4, generator set body 5, support plate 6, refrigerator 7, refrigeration pipe 8, heat exchange fin 9, air inlet 10, through groove 11, fan 12, air guide pipe 13, filter assembly 131, filter tube 132, mesh frame 133, activated carbon 134, filter cotton 135, sealing cover 14, air outlet pipe 15, filter screen 16, first heat dissipation window 17, second heat dissipation window 18, first inspection window 19, second inspection window 20, and groove. DETAILED DESCRIPTION

[0016] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0017] like Figure 1-3 As shown, the utility model is an energy-saving diesel generator set, including a base 1, a shell 2 is provided above the base 1, a partition 3 is provided on one side of the shell 2, a generator set body 4 is fixedly installed on the shell 2 on one side of the partition 3, a support plate 5 is provided on the upper end of the partition 3 away from the generator set body 4, a refrigerator 6 is fixedly installed above the support plate 5, a refrigerator 6 is provided at the output end of the refrigerator 6, the refrigerator pipe 7 passes through the support plate 5 and extends to the bottom of the partition 3, the refrigerator pipe 7 is provided with a plurality of equidistantly arranged heat exchange fins 8 under the support plate 5, when the refrigerator 6 is working, the cold air generated by the refrigerator 6 enters the interior of the refrigerator pipe 7, the refrigerator pipe 7 exchanges heat with the heat exchange fins 8, and the heat exchange fins 8 exchange heat energy with the air under the partition 3, so as to In order to achieve the purpose of cooling the airflow, an air inlet 9 is provided on the side wall of the shell 2 close to the refrigeration pipe 7, a through groove 10 is provided at the lower end of the partition 3, and a fan 11 is provided on the side of the partition 3 located near the through groove 10 close to the generator set body 4. When the fan 11 is working, the fan 11 drives the airflow to flow, so that the airflow can enter the shell 2 through the air inlet 9. When the airflow passes between the refrigeration pipe 7 and the heat exchange fins 8, the heat exchange fins 8 cool the airflow. An air guide pipe 12 is provided on the generator set body 4. The upper end of the air guide pipe 12 passes through the shell 2 and is connected with the filter assembly 13. An air outlet pipe 14 is provided above the filter assembly 13. The exhaust gas generated when the generator set body 4 is working can be discharged through the connected air guide pipe 12, the filter assembly 13 and the air outlet pipe 14.

[0018] A filter 15 is provided in the air inlet 9, and the filter 15 can filter the airflow entering the shell 2, thereby preventing solid impurities such as dust from entering the shell 2 and causing damage to the generator body 4.

[0019] The filter assembly 13 includes a filter tube 131, which is connected to the air guide tube 12. A mesh frame 132 is provided in the filter tube 131. Activated carbon 133 is provided at the lower end of the mesh frame 132. Filter cotton 134 is provided above the activated carbon 133. A sealing cover 135 is provided above the filter tube 131. The sealing cover 135 is connected to the air outlet pipe 14. The setting of the sealing cover 135 makes it easy to take and put the mesh frame 132 inside the filter tube 131. The activated carbon 133 and the filter cotton 134 can filter the exhaust gas generated by the generator set body 4 when it is working, thereby reducing the pollution of the environment by the exhaust gas generated by the generator set body 4 when it is working.

[0020] The housing 2 is provided with a first heat dissipation window 16 above the refrigerator 6 , and the heat generated by the refrigerator 6 when working can be diffused through the first heat dissipation window 16 .

[0021] A second heat dissipation window 17 is provided on the upper section of the shell 2 away from the first heat dissipation window 16 , and the heat generated by the generator set body 4 during operation can be diffused through the second heat dissipation window 17 .

[0022] A first inspection window 18 is provided on the side wall of the shell 2 close to the refrigerator 6, and a second inspection window 19 is provided on the side wall of the shell 2 close to the generator set body 4. The first inspection window 18 and the second inspection window 19 are both provided with grooves 20. The first inspection window 18 and the second inspection window 19 make it easier to inspect the components inside the shell 2. The setting of the grooves 20 makes it easier to open and close the first inspection window 18 and the second inspection window 19.

[0023] Specifically, in the utility model, when the refrigerator 6 is working, the cold air generated by the refrigerator 6 enters the interior of the refrigeration tube 7, the refrigeration tube 7 exchanges heat with the heat exchange fins 8, and the heat exchange fins 8 exchange heat energy with the air under the partition 3, thereby achieving the purpose of cooling the airflow. When the fan 11 is working, the fan 11 drives the airflow to flow, so that the airflow can enter the interior of the shell 2 through the air inlet 9. When the airflow passes between the refrigeration tube 7 and the heat exchange fins 8, the heat exchange fins 8 cool the airflow, thereby taking out the heat generated by the generator set body 4 when it is working through the flowing airflow. The setting of the sealing cover 135 makes it easy to take and put the mesh frame 132 inside the filter tube 131. The activated carbon 133 and the filter cotton 134 can filter the exhaust gas generated by the generator set body 4 when it is working, thereby reducing the pollution of the environment by the exhaust gas generated by the generator set body 4 when it is working.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving diesel generator set, comprising a base (1), characterized in that: A shell (2) is provided above the base (1), a partition (3) is provided on one side of the shell (2), a generator set body (4) is fixedly installed on the shell (2) on one side of the partition (3), a support plate (5) is provided on the upper end of the side of the partition (3) away from the generator set body (4), a refrigerator (6) is fixedly installed above the support plate (5), a refrigerator (6) is provided at the output end of the refrigerator (6), the refrigerator (6) is provided with a refrigerator pipe (7), the refrigerator pipe (7) passes through the support plate (5) and extends to the bottom of the partition (3), the refrigerator pipe (7) is located on the support plate (5) A plurality of equidistantly arranged heat exchange fins (8) are provided below, an air inlet (9) is provided on the side wall of the shell (2) close to the refrigeration pipe (7), a through slot (10) is provided at the lower end of the partition (3), a fan (11) is provided on the side of the partition (3) located near the through slot (10) close to the generator set body (4), an air guide pipe (12) is provided on the generator set body (4), the upper end of the air guide pipe (12) passes through the shell (2) and is connected to the filter assembly (13), and an air outlet pipe (14) is provided above the filter assembly (13).

2. An energy-saving diesel generator set according to claim 1, characterized in that: A filter screen (15) is provided in the air inlet (9).

3. An energy-saving diesel generator set according to claim 1, characterized in that: The filter assembly (13) comprises a filter tube (131), the filter tube (131) being connected to the air guide tube (12), a mesh frame (132) being provided inside the filter tube (131), activated carbon (133) being provided at the lower end of the mesh frame (132), filter cotton (134) being provided above the activated carbon (133), a sealing cover (135) being provided above the filter tube (131), and the upper part of the sealing cover (135) being connected to the air outlet tube (14).

4. An energy-saving diesel generator set according to claim 1, characterized in that: The housing (2) is provided with a first heat dissipation window (16) located above the refrigerator (6).

5. An energy-saving diesel generator set according to claim 4, characterized in that: A second heat dissipation window (17) is provided on a side of the upper section of the shell (2) away from the first heat dissipation window (16).

6. An energy-saving diesel generator set according to claim 1, characterized in that: A first inspection window (18) is provided on the side wall of the shell (2) close to the refrigerator (6), and a second inspection window (19) is provided on the side wall of the shell (2) close to the generator set body (4). Both the first inspection window (18) and the second inspection window (19) are provided with grooves (20).

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