Environment-friendly low-noise gasoline generating set

Abstract

The utility model relates to the technical field of gasoline generator sets, and discloses an environment-friendly low-noise gasoline generator set which comprises a generator set body, a noise reduction box is connected to the outer surface of the generator set body in a clamped mode, cellular boards are embedded in the side walls of the interior of the noise reduction box, clamping assemblies are arranged on the two sides of the top face of the noise reduction box, and a maintenance plate is connected to the front face of the noise reduction box in a clamped mode. And a universal pipe penetrates through one side of the surface of the overhauling plate, one end of the universal pipe is fixedly connected with a connector, the clamping assembly comprises a screw rod, and one end of the screw rod is rotationally connected with a clamping piece through a bearing. According to the environment-friendly low-noise gasoline generating set, through the arrangement of the noise reduction box, the cellular board and the generating set body, when a worker uses the generating set body and starts to operate, the generating set body makes noise, then the cellular board and the noise reduction box effectively absorb the noise, and the noise of the generating set body is effectively reduced; the influence on the working environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gasoline generator sets, in particular to an environmentally friendly low-noise gasoline generator set. Background Art

[0002] A gasoline generator set is a power machine that uses a gasoline engine as the prime mover to drive a generator to generate electricity. The complete set is generally composed of a gasoline engine, a generator, a control box, a fuel tank, a storage battery for starting and control, a protective device, an emergency cabinet and other components. A gasoline generator is a combination of a gasoline engine and a generator to generate electricity. Gasoline compression ignition engines are usually designed to run on fuel.

[0003] An environmentally friendly generator set disclosed in the publication number CN212615014U has excellent anti-vibration and vibration reduction capabilities, can maintain the stability of the generator during operation, and at the same time uses flowing degassing liquid to achieve rapid cooling of the set, with significant cooling effect and low noise. The exhaust gas is first absorbed by liquid, catalytically converted, and finally discharged to the outside after absorbing harmful gases, thereby greatly reducing the pollution of the exhaust gas to the environment. It is environmentally friendly, efficient and has high practical value.

[0004] However, this environmentally friendly generator set has the following disadvantages: during the operation of the gasoline generator set, the internal structure of the gasoline generator starts to operate and friction occurs, causing the internal structure to generate noise, resulting in a loud working environment for the staff and causing ear discomfort to the staff. Utility Model Content

[0005] The technical problem solved by the utility model is to provide an environmentally friendly, low-noise gasoline generator set which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem raised in the above background technology that during the operation of the gasoline generator set, the internal structure of the gasoline generator starts to operate and friction occurs, causing the internal structure to generate noise, resulting in a loud working environment for the staff and causing ear discomfort to the staff.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an environmentally friendly low-noise gasoline generator set, including a generator set, the outer surface of which is clamped with a noise reduction box, the inner side walls of the noise reduction box are embedded with honeycomb panels, both sides of the top surface of the noise reduction box are provided with clamping components, the front of the noise reduction box is clamped with an inspection plate, one side of the surface of the inspection plate is penetrated by a universal tube, and one end of the universal tube is fixedly connected to a connector.

[0007] Optionally, the clamping assembly includes a screw rod, one end of which is rotatably connected to a clamping piece via a bearing.

[0008] Optionally, legs are threadedly connected to both sides of the generator set via screws, and a fixing bolt is threadedly penetrated on one side of the top surface of the leg.

[0009] Optionally, one end of the connector is threadedly connected to a closing cover, and an outer surface of the closing cover is provided with anti-slip stripes.

[0010] Optionally, the interior of the noise reduction box is filled with sound-absorbing cotton, and both sides of the noise reduction box are fixedly connected with soft boards.

[0011] Optionally, grille plates are threadedly connected to both sides of the generator set, and a connector matched with a screw rod is provided on the top surface of the noise reduction box.

[0012] The utility model provides an environmentally friendly low-noise gasoline generator set, which has the following beneficial effects:

[0013] 1. This environmentally friendly low-noise gasoline generator set, through the setting of noise reduction box, honeycomb panel and generator set, when the staff uses the generator set, the generator set will make noise when it starts to operate, and then the honeycomb panel and noise reduction box will effectively absorb the noise, so that the generator set can effectively reduce noise and reduce the impact on the working environment.

[0014] 2. This environmentally friendly low-noise gasoline generator set, through the arrangement of the snap-on assembly, the generator set and the noise reduction box, can be snapped onto the outer surface of the generator set during the installation of the noise reduction box by the staff, and then the screw is turned to drive the snap-on piece to quickly snap the noise reduction box onto the top surface of the generator set, thereby facilitating the staff to quickly install the generator set.

[0015] 3. This environmentally friendly low-noise gasoline generator set, through the setting of the universal tube and the connector, when the staff uses the generator set to connect the external power line, the staff can then pass the external power line through the universal tube and the connector. Then during the operation of the generator set, the generator set vibrates, and its universal tube shakes with the generator set, thereby improving the stability of the connection between the generator set and the external power line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the grid plate of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Generator set; 2. Noise reduction box; 3. Honeycomb panel; 4. Snap-in assembly; 41. Screw; 42. Snap-in piece; 5. Inspection panel; 6. Universal tube; 7. Connector; 8. Leg; 9. Fixing bolt; 10. Closing cover; 11. Soft board; 12. Grille plate; 13. Connector. DETAILED DESCRIPTION

[0021] 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. 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.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: an environmentally friendly low-noise gasoline generator set, comprising a generator set 1, a noise reduction box 2 is clamped on the outer surface of the generator set 1, a honeycomb panel 3 is embedded on the inner side wall of the noise reduction box 2, the interior of the noise reduction box 2 is filled with sound-absorbing cotton, and both sides of the noise reduction box 2 are fixedly connected with a soft board 11;

[0023] Through the arrangement of the noise reduction box 2, the honeycomb panel 3 and the generator set 1, when the staff uses the generator set 1 and the generator set 1 starts to operate, the generator set 1 makes noise, and then the honeycomb panel 3 and the noise reduction box 2 effectively absorb the noise, so that the generator set 1 can effectively reduce the noise and reduce the impact on the working environment;

[0024] See also Figure 2 The front of the noise reduction box 2 is clamped with an access plate 5, one side of the surface of the access plate 5 is penetrated by a universal tube 6, one end of the universal tube 6 is fixedly connected with a connector 7, one end of the connector 7 is threadedly connected with a closing cover 10, and the outer surface of the closing cover 10 is provided with anti-slip stripes;

[0025] By setting the universal tube 6 and the connector 7, when the staff uses the generator set 1 to connect the external power line, the staff can then pass the external power line through the universal tube 6 and the connector 7. Then, during the operation of the generator set 1, the generator set 1 vibrates, and the universal tube 6 shakes with the generator set 1, thereby improving the stability of the connection between the generator set 1 and the external power line.

[0026] See also Figure 2 , both sides of the generator set 1 are connected with legs 8 by screw threads, one side of the top surface of the legs 8 is threaded with a fixing bolt 9, both sides of the generator set 1 are threadedly connected with grid plates 12, and the top surface of the noise reduction box 2 is provided with a connector 13 adapted to the screw rod 41;

[0027] The grid plate 12 is provided to facilitate the air conversion between the internal air of the generator set 1 and the external air;

[0028] Embodiment 1:

[0029] See also Figure 4 , both sides of the top surface of the noise reduction box 2 are provided with a clamping assembly 4, the clamping assembly 4 includes a screw rod 41, one end of the screw rod 41 is rotatably connected to a clamping piece 42 through a bearing;

[0030] Through the arrangement of the snap-fit ​​assembly 4, the generator set 1 and the noise reduction box 2, when the staff installs the noise reduction box 2, the noise reduction box 2 can be snap-fitted to the outer surface of the generator set 1, and then the screw 41 is screwed to drive the snap-fit ​​sheet 42 to quickly snap-fit ​​the noise reduction box 2 to the top surface of the generator set 1, thereby facilitating the staff to quickly install the generator set 1;

[0031] In the utility model, the working steps of the device are as follows:

[0032] Step 1: First, the staff can move the generator set 1 to the designated working position and use the fixing bolts 9 and the legs 8 for quick installation;

[0033] Step 2: When the staff uses the generator set 1 to connect the external power line, the staff can then pass the external power line through the universal tube 6 and the connector 7. During the operation of the generator set 1, the generator set 1 vibrates, and the universal tube 6 shakes with the generator set 1.

[0034] Step 3: When the generator set 1 starts to operate, it emits noise, and then the honeycomb panel 3 and the noise reduction box 2 effectively absorb the noise, so that the generator set 1 can effectively reduce the noise and reduce the impact on the working environment;

[0035] Step 4: Finally, when the staff installs the noise reduction box 2, the noise reduction box 2 can be snapped onto the outer surface of the generator set 1, and then the screw 41 is turned to drive the snap-on piece 42 to quickly snap the noise reduction box 2 onto the top surface of the generator set 1.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0037] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly low-noise gasoline generator set, comprising a generator set (1), characterized in that: The outer surface of the generator set (1) is snap-fitted with a noise reduction box (2), the inner side walls of the noise reduction box (2) are embedded with honeycomb panels (3), both sides of the top surface of the noise reduction box (2) are provided with snap-fit ​​components (4), the front surface of the noise reduction box (2) is snap-fitted with an inspection plate (5), one side of the surface of the inspection plate (5) is penetrated by a universal tube (6), and one end of the universal tube (6) is fixedly connected with a connector (7).

2. The environmentally friendly low-noise gasoline generator set according to claim 1 is characterized by: The clamping assembly (4) comprises a screw rod (41), one end of which is rotatably connected to a clamping piece (42) via a bearing.

3. The environmentally friendly low-noise gasoline generator set according to claim 1 is characterized by: Both sides of the generator set (1) are connected to legs (8) via screw threads, and a fixing bolt (9) is threadedly penetrated on one side of the top surface of the leg (8).

4. The environmentally friendly low-noise gasoline generator set according to claim 1 is characterized by: One end of the adapter (7) is threadedly connected to a closing cover (10), and an outer surface of the closing cover (10) is provided with anti-slip stripes.

5. The environmentally friendly low-noise gasoline generator set according to claim 1 is characterized by: The interior of the noise reduction box (2) is filled with sound-absorbing cotton, and both sides of the noise reduction box (2) are fixedly connected with soft boards (11).

6. The environmentally friendly low-noise gasoline generator set according to claim 2 is characterized by: Both sides of the generator set (1) are threadedly connected with grid plates (12), and the top surface of the noise reduction box (2) is provided with a connector (13) adapted to the screw rod (41).

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