Gas generator

Abstract

The utility model relates to the field of machinery, in particular to a gas generator. The gas generator comprises a supporting frame, a supporting plate is arranged on the upper portion of the supporting frame, a gas cylinder is fixed on the supporting plate, an outlet of the gas cylinder is connected with a gas bin, an outlet of the gas bin is connected with a first-stage pressure reducing valve, and the first-stage pressure reducing valve is vertically arranged on the edge of the supporting plate. According to the device, the outlet of the gas bin is perpendicular to the first-stage pressure reducing valve, the first-stage pressure reducing valve is vertically arranged on the edge of the supporting plate, the gas cylinder is arranged in a flat laying mode, the first-stage pressure reducing valve is vertically arranged, the space can be reasonably utilized, and therefore the size of the device is reduced on the whole.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to a gas generator. Background Art

[0002] Gas generators are a new, highly efficient, renewable energy generator that uses liquefied gas, natural gas, or other combustible gases as fuel, replacing gasoline and diesel engines. They offer a wide output power range, reliable start-up and operation, high power generation quality, light weight, compact size, easy maintenance, low low-frequency noise, and environmental friendliness. However, the irregular layout of gas generator components currently results in complex piping, large size, and inconvenient transportation and use.

[0003] Therefore those skilled in the art are committed to developing a small gas generator. Utility Model Content

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a gas generator with a small volume.

[0005] To achieve the above objectives, the present invention provides a gas generator comprising a support frame, a support plate disposed on the upper portion of the support frame, a gas cylinder secured to the support plate, a gas tank outlet connected to a gas silo, the gas tank outlet connected to a first-stage pressure reducing valve, and the first-stage pressure reducing valve disposed vertically at the edge of the support plate. In this application, the gas tank outlet and the first-stage pressure reducing valve are disposed perpendicularly, so that the first-stage pressure reducing valve is disposed vertically at the edge of the support plate. Furthermore, the gas cylinder is disposed flatly and the first-stage pressure reducing valve is disposed vertically, which allows for rational use of space and reduces the overall size of the device.

[0006] Preferably, the outlet end of the first pressure reducing valve is connected to a second pressure reducing valve, and the second pressure reducing valve is located directly below the first pressure reducing valve. By directly connecting the first and second pressure reducing valves and arranging them vertically, the use of a connecting air pipe can be eliminated, which not only reduces the overall volume of the device but also saves on material usage.

[0007] Preferably, the outlet end of the secondary pressure reducing valve is connected to a low-pressure air pipe, and the other end of the low-pressure air pipe is connected to a carburetor. In this application, the carburetor interface is also set at the edge of the device, so that the low-pressure air pipe is directly connected to the carburetor from the side, which is simple in piping and connection.

[0008] Preferably, the invention further comprises a crankcase and a cylinder, wherein the crankcase is arranged at the lower end of the cylinder, the two are arranged vertically, and the cylinder head cover of the cylinder is arranged in parallel with the gas cylinder. The vertical arrangement of the cylinder and the crankcase makes the components of the invention more reasonable and maximizes the use of space.

[0009] Preferably, a clamp is provided on the support plate for fixing the gas cylinder.

[0010] Preferably, an air chamber seat is provided on the support plate, and the air chamber seat fixes the air chamber.

[0011] Preferably, the support plate includes a flat plate portion below the gas cylinder and a connected protective cover. The protective cover is located above the cylinder head cover and can play a certain protective role.

[0012] The beneficial effects of the present invention are as follows: the components of the present invention are reasonably arranged, space utilization is maximized, the volume of the gas generator is reduced, and the use of raw materials is reduced, thereby effectively reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of a specific implementation method of the utility model.

[0014] Figure 2 It is a schematic top view of a specific embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of a specific implementation method of the utility model.

[0016] Figure 4 It is a schematic diagram of the connection structure between the gas tank and the first-stage pressure reducing valve in a specific embodiment of the utility model. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, in the description of the present invention, the terms "upper," "lower," "left," "right," "inner," "outer," and the like, indicating directions or positions, are based on the directions or positions shown in the accompanying drawings and are intended solely for the purpose of facilitating and simplifying the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific manner. Therefore, they should not be construed as limiting the present invention. The terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] like Figures 1 to 4 As shown, a gas generator includes a support frame 1, with a support plate 2 disposed on top of the support frame 1. The support plate 2 includes a flat plate portion 21 and an attached protective cover 22. The flat plate portion 21 is used to support and secure a gas cylinder 3. Specifically, a clamp 10 is provided on the support plate 2 to secure the gas cylinder 3. In the present invention, the clamp 10 is composed of two upper and lower connecting blocks that are shaped like the gas cylinder 3. The two connecting blocks are hinged at one end and have a locking latch at the other end for locking. The lower connecting block is fixed to the support plate 2, ensuring a stable connection between the gas cylinder 3 and the support plate 2.

[0019] The protective cover 22 is located above the cylinder head cover 91 and can protect the cylinder head cover 91 and other components and prevent them from being scalded.

[0020] The outlet of the gas cylinder 3 is connected to the gas warehouse 4, and a gas warehouse seat 11 is provided on the support plate 2, which fixes the gas warehouse 4. The outlet of the gas warehouse 4 is connected to the first-level pressure reducing valve 5, which is vertically arranged on the edge of the support plate 2.

[0021] The outlet of the primary pressure-reducing valve 5 is connected to the secondary pressure-reducing valve 6, which is located directly below the primary pressure-reducing valve 5. The outlet of the secondary pressure-reducing valve 6 is connected to the low-pressure gas pipe 7, the other end of which is connected to the carburetor. This arrangement allows the primary pressure-reducing valve 5, the secondary pressure-reducing valve 6, and the low-pressure gas pipe 7 to be located on the side edge of the gas generator, reducing the space occupied above and below, and ensuring a tight connection, saving on the use of related piping.

[0022] The present invention further comprises a crankcase 8 and a cylinder 9. The crankcase 8 is arranged at the lower end of the cylinder 9, and the two are arranged vertically. The cylinder head cover 91 of the cylinder 9 is arranged in parallel with the gas cylinder 3. In this way, the overall structural layout of the present invention is more reasonable and the overall volume is reduced.

[0023] The utility model fixes the gas cylinder 3 above the generator, so that the assembly of the components is compact and reasonable. At the same time, the direct connection of the pressure reducing valves 5 and 6 can eliminate the connection of the gas pipe, save production materials, reduce production costs, and make carrying and transportation more convenient.

[0024] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A gas generator, characterized by: The invention comprises a support frame (1), a support plate (2) is provided on the upper part of the support frame (1), a gas cylinder (3) is fixed on the support plate (2), the outlet of the gas cylinder (3) is connected to a gas bin (4), the outlet of the gas bin (4) is connected to a first-stage pressure reducing valve (5), and the first-stage pressure reducing valve (5) is vertically arranged on the edge of the support plate (2).

2. The gas generator according to claim 1, wherein: The outlet end of the first-stage pressure reducing valve (5) is connected to a second-stage pressure reducing valve (6), and the second-stage pressure reducing valve (6) is located directly below the first-stage pressure reducing valve (5).

3. The gas generator according to claim 2, wherein: The outlet end of the secondary pressure reducing valve (6) is connected to a low-pressure air pipe (7), and the other end of the low-pressure air pipe (7) is connected to a carburetor.

4. The gas generator according to claim 1, wherein: It also includes a crankcase (8) and a cylinder (9), wherein the crankcase (8) is arranged at the lower end of the cylinder (9), and the two are arranged vertically, and the cylinder head cover (91) of the cylinder (9) is arranged in parallel with the gas bottle (3).

5. The gas generator according to claim 1, wherein: A clamp (10) is provided on the support plate (2) for fixing the gas cylinder (3).

6. The gas generator according to claim 1, wherein: An air chamber seat (11) is provided on the support plate (2), and the air chamber seat (11) fixes the air chamber (4).

7. The gas generator according to claim 1, wherein: The support plate (2) comprises a flat plate portion (21) below the gas cylinder (3) and a connected protective cover (22), wherein the protective cover (22) is located above the cylinder head cover (91).

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