WO2017045396A1

WO2017045396A1 - Air intake device for combustion apparatus

Info

Publication number: WO2017045396A1
Application number: PCT/CN2016/078655
Authority: WO
Inventors: 林高山
Original assignee: 林高山
Priority date: 2015-09-18
Filing date: 2016-04-07
Publication date: 2017-03-23
Also published as: KR20180067517A; JP3223866U; AU2016321952A1; CN106545878A; JP2018530730A; PH12018500470A1

Abstract

Disclosed is an air intake device (100) for a combustion apparatus. The device comprises a hollow tubular housing (10). Two ends of the housing (10) are provided with an air inlet (11) and an air outlet (12) respectively along the axial direction. A filter medium (13) is arranged at a position of the housing (10) corresponding to the air inlet (11). The air outlet (12) is connected to an air port (14). The device further comprises a plurality of identical cone-shaped partition plates (20). The identical partition plates (20) are arranged within the housing (10) along an axis of the housing (10), perpendicular to a centre of the axis, and are tilted downwards and outwards from the centre thereof. The identical partition plates (20) are separated by a plurality of identical air chambers (21). Each identical partition plate (20) is provided with at least one identical air hole (24). The identical air holes (24) at the two adjacent identical partition plates (20) are arranged in a staggered manner such that the identical air chambers (21) and the identical air holes (24) are in communication so as to form an air guide channel. In addition, an identical convex ring (22) is arranged downwardly at the outer periphery of each identical partition plate (20). An identical flange (23), of which the outer periphery abuts against the inner wall of the housing (10), is arranged outwardly at the lower end of each identical convex ring (22). By utilizing the device, the frequency of gas molecules in the air hitting the identical partition plates (20) is greatly increased, such that the kinetic energy of the gas molecules in the air is increased through hitting and friction so as to achieve an effect of supporting combustion, and therefore the combustion is more thorough and the exhaust emission is reduced.

Description

Air intake device for combustion equipment

Technical field

The present invention relates to a combustion apparatus, and more particularly to an air intake apparatus for a combustion apparatus.

Background technique

With the development of technology and the improvement of living standards, combustion equipment has become a tool for generating power in modern technology. However, the fuel that provides the power of combustion equipment comes from petroleum raw materials. Oil is not an inexhaustible natural resource. When it is not exhausted, burning fuel at the same time will cause air pollution caused by exhaust gas. The concept of environmental protection is becoming more and more popular, and the energy on the earth is becoming scarcer. However, fuel is still the main fuel for the current combustion equipment. However, the formation of oil is by no means overnight. As a result, in order to extend the life of the oil and reduce the air pollution caused by the use of fuel, increasing the combustion efficiency is the most direct method.

A natural air intake combustion device includes a combustion chamber connected to an intake pipe, which can guide external air into the combustion chamber to explode and burn fuel to generate power, but the air and fuel explosion Combustion is often incomplete and combustion efficiency is poor, resulting in a lot of exhaust gas. In view of the above, the inventors of the present invention have observed that the above-mentioned shortcomings are considered to be necessary for further improvement of the air intake means of the existing combustion apparatus, without the production of the present invention.

Summary of the invention

The main object of the present invention is to provide an air intake device for a combustion apparatus, which can guide external air into the air intake device through a negative pressure of a combustion device, so that the air increases the kinetic energy of the gas molecules through impact and friction. , in order to achieve the effect of combustion, make the combustion more complete, and reduce waste Gas emissions.

In order to achieve the above object, an air intake device for a combustion apparatus provided by the present invention includes: a casing forming a hollow tubular shape, and both ends of the casing are respectively provided along the axial direction of the casing. a gas port and an air outlet; and a plurality of partitions respectively spaced apart from the air chamber and disposed in the housing along the axial direction of the housing and perpendicular to the axis, and the partitions are respectively provided There is a pore, and the pores of the adjacent separators are staggered so that the chambers communicate with the pores to form an air guiding passage.

The air intake device for a combustion device provided by the present invention is connected to a gas nozzle through the gas outlet, and is connected to an intake manifold through the gas nozzle and connected to a combustion device through the intake manifold. a gas port, when the combustion device is actuated, causes the air intake device to generate a negative pressure, and the external air is guided to enter the casing through the air inlet through the air inlet, and the air is impinged when flowing through the air guiding passage The separators increase the probability of collision between gas molecules, so that the gas molecules in the air increase the kinetic energy of the gas molecules through impact and friction, thereby achieving the effect of combustion-supporting, making the combustion more complete and reducing the exhaust gas emissions.

DRAWINGS

Figure 1 is a perspective view of an embodiment of the present invention.

2 is an exploded view of an embodiment of the present invention.

Figure 3 is a schematic illustration of the use of an embodiment of the invention to show the direction of air flow.

detailed description

1 and 2 are perspective views and exploded views of an embodiment of the present invention. An air intake device 100 for a combustion apparatus includes:

A housing 10 is formed in a hollow tubular shape, and an air inlet 11 and an air outlet 12 are respectively disposed at two ends of the housing 10 along the axial direction of the housing 10, wherein the housing 10 corresponds to the air inlet 11 Location A filter material 13 is provided, and the gas outlet 12 is connected to a gas nozzle 14.

a plurality of partitions 20, the partitions 20 are tapered, and are inclined downwardly from the center thereof, and the partitions 20 are respectively spaced apart from the air chamber 21 and axially and perpendicular to the axis along the casing 10. Is disposed in the housing 10, and the partitions 20 are respectively provided with a convex ring 22 downwardly on the outer circumference thereof, and the convex rings 22 are respectively provided with a flange 23 toward the outer ring at the lower end thereof. The outer periphery of the flange 23 abuts against the inner wall of the casing 10, and the partitions 20 are respectively provided with at least one air hole 24, and the air holes 24 of the adjacent partitions 20 are staggered to make the gas The chamber 21 communicates with the air holes 24 to form an air guiding passage.

Please refer to FIG. 3 at the same time, which is a schematic diagram of the use of the air intake device 100. The air intake device 100 is connected to an intake manifold 200 via the air nozzle 14 and connected to the combustion through the intake manifold 200. The air return port of the device generates a negative pressure in the casing 10 when the combustion device is actuated, and guides the outside air to pass through the filter material 13 through the air inlet 11 to block foreign matter and suspended particles in the air, so as to be clean. Air enters the housing 10 via the air inlet 11.

Since the adjacent partitions 20 are stacked on each other with the convex rings 22, the partitions 20 form a multi-layer structure, and when the air circulates, the air collides with the partitions 20, and the convex The outer periphery of the rim 23 abuts against the inner wall of the casing 10 so that the partitions 20 are tightly disposed within the casing 10 without shaking.

The partitions 20 are respectively spaced apart from the air chamber 21 and disposed in the housing 10 along the axial direction of the housing 10 and perpendicular to the axis, so that the air chambers 21 communicate with the air holes 24 to form a guide. An air passage, wherein the partitions 20 are tapered, and are inclined downward from the center toward the outside, so that the air guide passages are meandering, and when the air is introduced into the air intake device 100 by the negative pressure of the combustion device, When the air guiding passage is passed, the frequency of the gas molecules in the air striking the partitions 20 is greatly increased, so that the gas molecules in the air increase the kinetic energy of the gas molecules through the impact and friction, thereby achieving the combustion-supporting effect and causing the combustion. More complete and reduce exhaust emissions.

Claims

An air intake device for a combustion apparatus, characterized by comprising:

a casing is formed in a hollow tubular shape, and both ends of the casing are respectively provided with an air inlet and an air outlet along the axial direction of the casing;

a plurality of partitions respectively spaced apart from each other by an air chamber disposed along the axial direction of the housing and perpendicular to the axis, wherein the partitions are respectively provided with at least one air hole, and adjacent ones of the partitions The air holes of the spacers are staggered so that the air chambers communicate with the air holes to form a gas guiding passage;

Thereby, the air outlet is connected to a return air inlet of a combustion device through an intake manifold, and when the combustion device is actuated, the air intake device generates a negative pressure, and the external air is guided to flow into the air inlet. The air guiding channel causes air to impinge on the plates, increasing the probability of gas molecules colliding, so that the gas molecules in the air increase the kinetic energy of the gas molecules through impact and friction, thereby achieving the combustion-supporting effect, making the combustion more complete and lowering. Exhaust emissions.
The air intake device for a combustion apparatus according to claim 1, wherein the casing is provided with a filter material at a position corresponding to the intake port.
The air intake device for a combustion apparatus according to claim 1, wherein the air outlet is connected to a nozzle.
An air intake device for a combustion apparatus according to claim 1, wherein the partitions are tapered and are inclined downward from the center thereof toward the outside.
The air intake device for a combustion apparatus according to claim 1, wherein the partitions are respectively provided with a convex ring at an outer circumference thereof, and the convex rings are respectively outwardly facing the outer ring at the lower end thereof. A flange is provided while the outer periphery of the flanges abuts against the inner wall of the housing.