Methanol fuel ejection device

Abstract

The utility model discloses a methanol fuel spraying device which comprises a base, and spraying assemblies are evenly installed on the top wall of the base. The spraying assembly comprises a plurality of steering shafts, and a plurality of installation cavities are evenly formed in the top wall of the base. According to the methanol fuel spraying device, the feeding pipe is communicated with the external supply pipe, methanol fuel is conveyed into the feeding pipe and passes through the connecting pipe, then atomized fuel is sprayed out of the atomizing nozzle and enters the combustion chamber to be in full contact with air to be combusted, the atomized methanol fuel makes more sufficient contact with the air, combustion is more thorough, and the combustion efficiency is improved. The spraying position of the atomizing nozzle can be adjusted, the mounting base is driven to rotate in the corresponding mounting cavity by rotating the abutting bolt, the steering shaft is driven to rotate in the mounting cavity when the mounting base rotates, and then the mounting base drives the connecting pipe and the atomizing nozzle to rotate to a proper angle to complete adjustment.

Description

TECHNICAL FIELD

[0001] The utility model relates to fuel spray technical field, concretely is a kind of methanol fuel spray device. BACKGROUND

[0002] Methanol fuel is a new type of clean fuel made of industrial methanol or fuel methanol and denatured alcohol additive and existing national standard gasoline (or component oil) by strict scientific process according to certain volume (or weight ratio), and methanol fuel can replace gasoline and be used in various motor vehicles, stoves and furnaces. The raw materials for producing methanol mainly include coal, natural gas, coal-bed gas and coke oven gas, especially high-sulfur low-quality coal and coke oven gas, which can improve resource utilization and reduce environmental pollution.

[0003] A methanol fuel spray device is disclosed in the patent No. CN205664371U, which comprises a methanol fuel nozzle and a base for fixing the nozzle. The lower part of the base is provided with a methanol fuel inlet, and the upper surface of the base is an inwardly inclined surface. At least two nozzle fixing holes are provided on the inclined surface, and the methanol fuel nozzle is fixed in the nozzle fixing hole. The methanol fuel spray device has the advantages that the upper surface of the base is set as an inwardly inclined surface, and a plurality of equidistant nozzles are arranged on the inclined surface. The methanol fuel sprayed by the nozzles converges to the center of the fuel chamber and mixes with air sufficiently, thereby improving the combustion efficiency.

[0004] The above device has some disadvantages when in use. The methanol fuel is sprayed by the methanol fuel nozzle during the operation of the device, but the columnar fuel sprayed and converged together cannot be mixed with air in the center of the fuel chamber to a greater extent, and the combustion efficiency is not sufficient.

[0005] Therefore, the utility model provides a methanol fuel spray device to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a methanol fuel spray device to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: a methanol fuel spray device, comprising

[0008] The base is provided with a plurality of installation cavities on the top wall, and the spray assembly is installed in the installation cavities.

[0009] The spray assembly comprises a plurality of rotating shafts, each rotatingly installed in the inner wall of a corresponding installation cavity, each of the rotating shafts is fixedly installed with a mounting seat on the outer wall, each of the mounting seats is provided with a mounting hole in the top wall, each of the mounting holes is fixedly installed with a connecting pipe in the inner wall, each of the connecting pipes is installed with an atomizing nozzle at the top end, and the outer wall of the base and the positions corresponding to the mounting seats are all screwed with abutting bolts.

[0010] Through the above technical scheme, the spray angle of the atomizing nozzle can be adjusted, so that the sprayed atomized methanol fuel can fully enter the combustion chamber.

[0011] Further, each of the mounting seats is located in the installation cavity, each of the connecting pipes is communicated with a feeding pipe at the bottom end, and the feeding pipe at the bottom end slidably penetrates the base and extends to the outside.

[0012] Through the above technical scheme, the feeding pipe is communicated with the external supply pipe and transports fuel into the connecting pipe.

[0013] Further, each of the abutting bolts is screwed through the base and rotationally connected with the outer wall of the corresponding mounting seat.

[0014] Through the above technical scheme, the mounting seat is adjusted by rotating the abutting bolt.

[0015] Further, the base is fixedly installed with a bottom seat, and the top wall of the bottom seat is uniformly provided with a plurality of mounting holes.

[0016] Through the above technical scheme, the bottom seat and the mounting hole are matched, and are mainly used for installing the entire device.

[0017] Further, the base is fixedly installed with a bottom seat, and the top wall of the bottom seat is uniformly provided with a plurality of mounting holes.

[0018] Through the above technical scheme, the sprayed atomized methanol fuel enters the combustion chamber and is fully combusted with air.

[0019] Further, the top wall of the combustion chamber is provided with a communication hole.

[0020] Through the above technical scheme, the air is conveniently entered and discharged.

[0021] Advantages

[0022] The methanol fuel spray device has the following advantages compared with the prior art:

[0023] The methanol fuel spraying device, by connecting the feeding pipe with the external supply pipe, and conveying the methanol fuel into the feeding pipe, the atomized fuel is sprayed from the atomizing nozzle into the combustion chamber after passing through the connecting pipe, and is fully contacted with air for combustion, the atomized methanol fuel is more fully contacted with air, and the combustion is more thorough, and the spraying position of the atomizing nozzle can be adjusted, the mounting seat is rotated in the corresponding mounting cavity by rotating the abutting bolt, the steering shaft is rotated in the mounting cavity when the mounting seat is rotated, and then the mounting seat drives the connecting pipe and the atomizing nozzle to rotate to the appropriate angle to complete the adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the external structure front view of the methanol fuel spraying device of the utility model;

[0025] Figure 2 is the internal structure front view of the methanol fuel spraying device of the utility model;

[0026] Figure 3 is the base external structure plan view of the utility model;

[0027] Figure 4 is the A place structure enlarged view of the utility model Figure 3 .

[0028] Fig. 1, base; 2, base; 3, spraying assembly; 31, mounting cavity; 32, steering shaft; 33, mounting seat; 34, mounting port; 35, abutting bolt; 36, connecting pipe; 37, atomizing nozzle; 4, feeding pipe; 5, combustion chamber; 6, communication port; 7, mounting hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Embodiment one:

[0031] Please refer to Figures 1-4 , a kind of methanol fuel spraying device, including base 2, base 2 top wall is uniformly equipped with spraying assembly 3;

[0032] The ejection assembly 3 comprises a plurality of steering shafts 32, the top wall of the base 2 is uniformly provided with a plurality of installation cavities 31, the plurality of steering shafts 32 are rotatably installed in the inner wall of the corresponding installation cavity 31, the outer wall of the plurality of steering shafts 32 is fixedly provided with an installation seat 33, the top wall of the installation seat 33 is provided with an installation opening 34, the inner wall of the installation opening 34 is fixedly provided with a connecting pipe 36, the top end of the connecting pipe 36 is provided with an atomizing nozzle 37, the outer wall of the base 2 and the position corresponding to the installation seat 33 are screw-connected with an abutting bolt 35, the plurality of installation seats 33 are located in the installation cavity 31, the bottom end of the connecting pipe 36 is communicated with the feeding pipe 4, the bottom end of the feeding pipe 4 is slidably penetrated through the base 2 and extends to the outside, and the plurality of abutting bolts 35 are screw-penetrated through the base 2 and are rotatably connected with the outer wall of the corresponding installation seat 33.

[0033] In the embodiment of the utility model, the setting of the ejection assembly 3 can spray the methanol fuel to be conveyed and atomize, and the angle of the atomizing nozzle 37 can be adjusted according to the position of the combustion chamber 5, the overall adjustment mode is relatively simple, and good use effect is obtained.

[0034] Embodiment two:

[0035] Please refer to Figures 1-4 The embodiment provides a technical scheme based on the embodiment one: the base 2 is fixedly provided with the base 1, the top wall of the base 1 is uniformly provided with a plurality of installation holes 7, the top of the base 2 is provided with the combustion chamber 5, and the top wall of the combustion chamber 5 is provided with a communication opening 6.

[0036] In the embodiment of the utility model, the setting of the combustion chamber 5 is mainly used for containing the atomized methanol fuel and air to be mixed uniformly, and the setting of the communication opening 6 can be used for the entry of external air and the discharge of internal air.

[0037] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0038] When working, the feeding pipe 4 is connected with the external supply pipe, methanol fuel is conveyed into the feeding pipe 4, and the atomized fuel is sprayed from the atomizing nozzle 37 into the combustion chamber 5 after passing through the connecting pipe 36 to be contacted with air and combusted, the atomized methanol fuel is more fully contacted with air, the combustion is more thorough, the spraying position of the atomizing nozzle 37 can be adjusted, the installation seat 33 is rotated in the corresponding installation cavity 31 by rotating the abutting bolt 35, the steering shaft 32 is rotated in the installation cavity 31 when the installation seat 33 is rotated, and then the installation seat 33 drives the connecting pipe 36 and the atomizing nozzle 37 to rotate to a suitable angle to complete the adjustment.

[0039] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A methanol fuel injection device, characterized in that: include The base has ejection components evenly installed on its top wall, and the top wall of the base has several mounting cavities evenly formed thereon. The spraying assembly includes several steering shafts, each of which is rotatably mounted in the inner wall of a corresponding mounting cavity. Each of the steering shafts has a mounting base fixedly mounted on its outer wall. Each mounting base has a mounting opening on its top wall. Each mounting opening has a connecting pipe fixedly mounted on its inner wall. Each connecting pipe has an atomizing nozzle mounted on its top end. Each base has a connecting bolt screwed onto its outer wall at a position corresponding to the mounting base.

2. The methanol fuel injection device according to claim 1, characterized in that: Several of the mounting bases are located inside the mounting cavity, and the bottom end of each of the connecting pipes is connected to a feed pipe. The bottom end of each feed pipe slides through the base and extends to the outside.

3. The methanol fuel injection device according to claim 1, characterized in that: Several of the aforementioned abutment bolts are screwed through the base and rotatably connected to the outer wall of the corresponding mounting seat.

4. The methanol fuel injection device according to claim 1, characterized in that: A base is fixedly installed on the bottom wall of the base, and a number of mounting holes are evenly opened on the top wall of the base.

5. The methanol fuel injection device according to claim 1, characterized in that: A combustion chamber is installed on top of the base.

6. The methanol fuel injection device according to claim 5, characterized in that: The combustion chamber has a connecting opening on its top wall.

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