阅读说明：本技术 一种气体流动混入装置 (Gas flowing and mixing device ) 是由 申婷 于 2021-07-16 设计创作，主要内容包括：本发明公开了一种气体流动混入装置,包括管道套接外壳、主进气管道和中心设置有副进气孔的副进气管道。本发明利用空气动力学,即流动速度越快的地区,其附近的空气压力越低,通过将主空气快速排放,使得主空气在排放部位附近的空气压力降低,从而使得副气体能够在大气压的作用下,流入到主气体的排放部位,使得两者能够得以混入,由于该装置利用了空气动力学,所以副气体不需要额外的其他能源进行驱动排放,降低了排放时对于设备的需求度,简化了工作设备,并且,该装置通过改变主气体在喷出区域的空间形态,能够降低外界无用气体的混入,从而将更多的负压作用于吸取副气体,提高了副气体吸入的有效利用率,从而增大其效率,因此,其具备可控性。(The invention discloses a gas flowing and mixing device which comprises a pipe sleeve casing, a main gas inlet pipe and an auxiliary gas inlet pipe, wherein an auxiliary gas inlet hole is formed in the center of the auxiliary gas inlet pipe. The device utilizes aerodynamics, namely, in an area with higher flow speed, the air pressure near the area is lower, the air pressure near the discharge part of the main air is reduced by quickly discharging the main air, so that the secondary gas can flow into the discharge part of the main air under the action of atmospheric pressure, and the secondary gas and the main air can be mixed.)

1. A gas flowing and mixing device comprises a pipeline sleeve joint shell (1), a main gas inlet pipeline (3) and an auxiliary gas inlet pipeline (12) with an auxiliary gas inlet hole (13) arranged in the center, wherein one end of the pipeline sleeve joint shell (1) is provided with a vertical flat plate (5) with an integral structure, the center inside the pipeline sleeve joint shell (1) is provided with a main pipeline mounting hole (2) communicated with two end faces of the pipeline sleeve joint shell, the main gas inlet pipeline (3) is mounted inside the main pipeline mounting hole (2), one end of the main gas inlet pipeline (3) is flush with one side of the vertical flat plate (5), a main gas inlet hole (4) is arranged inside the main gas inlet pipeline (3), an annular component mounting groove (6) is arranged inside one side of the vertical flat plate (5), an annular sleeve structure (14) is arranged at the bottom of one side of the vertical flat plate (5), and a rubber ring (15) is mounted in an inner hole of the annular sleeve structure (14), the method is characterized in that: and a tapered structure with a variable inner area is arranged on one side of the component mounting groove (6).

2. A gas flow mixing apparatus according to claim 1, wherein: the conical structure comprises a conical shell (7), a conical space (8) is arranged in the conical shell (7), an annular mounting structure (11) is arranged at the position, with the radius larger than the other end, of the conical shell (7), the annular mounting structure (11) is mounted in a component mounting groove (6), a longitudinal pipeline mounting sleeve (9) is arranged at the bottom of one end of the conical shell (7), and a pipeline insertion hole (10) communicated with the conical space (8) is formed in the pipeline mounting sleeve (9).

3. A gas flow mixing apparatus according to claim 2, wherein: the top end pipeline body of the main air inlet pipeline (3) is inserted into the pipeline insertion hole (10), and the bottom end pipeline body of the pipeline insertion hole (10) is inserted into the inner hole of the rubber ring (15).

4. A gas flow mixing apparatus according to claim 1 or 3, wherein: the main air intake duct (3) is movable inside the rubber ring (15) and the duct insertion hole (10).

Technical Field

The invention relates to the technical field of gas mixing, in particular to a gas flowing and mixing device.

Background

At present, for a gas mixing device, particularly for a main gas to achieve a better chemical effect, a certain proportion of an auxiliary gas needs to be mixed, and when the existing mixing device is used for mixing, the equipment which is depended on is complicated, the process is complicated, and the mixing control capability is poor.

Disclosure of Invention

The present invention is directed to a gas flow mixing device to solve the above problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device is sneaked into in gas flow, cup joint the shell including the pipeline, main intake pipe says and the center is provided with the vice admission line of vice inlet port, the one end that the shell was cup jointed to the pipeline is equipped with the vertical flat board of integral type structure, the pipeline cup joints the trunk line mounting hole that the inside center of shell was equipped with its both ends face of intercommunication, the internally mounted of trunk line mounting hole has main inlet port, and the one end of main inlet port is parallel and level with one side of vertical flat board, and main inlet port's inside is equipped with main inlet port, vertical dull and stereotyped one side inside is equipped with annular part mounting groove, one side bottom of vertical flat board is equipped with annular cover structure, install the rubber circle in annular cover structure's the hole, the changeable toper structure of inside region is installed to one side of part mounting groove.

Further, the toper structure includes the toper shell, the inside of toper shell is equipped with the toper space, and the toper shell is being located its radius and is being equipped with annular mounting structure for the great position of its other end, annular mounting structure installs in the inside of part mounting groove, and the one end bottom of toper shell is equipped with vertical pipeline installation cover, the inside of pipeline installation cover is equipped with the pipeline patchhole of intercommunication toper space.

Furthermore, the top end pipeline body of the main air inlet pipeline is inserted into the pipeline insertion hole, and the bottom end pipeline body of the pipeline insertion hole is inserted into the inner hole of the rubber ring.

Further, the main intake duct is movable inside the rubber ring and the duct insertion hole.

Compared with the prior art, the invention has the beneficial effects that: the device utilizes aerodynamics, namely, in an area with higher flow speed, the air pressure near the area is lower, the air pressure near the discharge part of the main air is reduced by quickly discharging the main air, so that the secondary gas can flow into the discharge part of the main air under the action of atmospheric pressure, and the secondary gas and the main air can be mixed.

Drawings

FIG. 1 is a schematic view of a gas flow mixing device according to the present invention;

FIG. 2 is a schematic front view of a gas mixing device according to the present invention;

FIG. 3 is a schematic bottom view of a conical housing of a gas flow mixing apparatus according to the present invention;

in the figure: 1, the pipeline cup joints shell, 2, trunk line mounting hole, 3, main admission line, 4, main inlet port, 5, vertical flat board, 6, part mounting groove, 7, toper shell, 8, toper space, 9, the piping erection cover, 10, pipeline patchhole, 11, annular mounting structure, 12, vice admission line, 13, vice inlet port, 14, annular nested structure, 15, the rubber circle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: cup joint shell 1 including the pipeline, main admission line 3 and center are provided with vice admission line 12 of vice inlet port 13, the one end that the shell 1 was cup jointed to the pipeline is equipped with vertical dull and stereotyped 5 of integral type structure, the pipeline cup joints the trunk line mounting hole 2 that 1 inside center of shell was equipped with its both ends face of intercommunication, the internally mounted of trunk line mounting hole 2 has main admission line 3, and the one end of main admission line 3 and one side parallel and level of vertical dull and stereotyped 5, and the inside of main admission line 3 is equipped with main inlet port 4, one side inside of vertical dull and stereotyped 5 is equipped with annular component mounting groove 6, one side bottom of vertical dull and stereotyped 5 is equipped with annular sleeve structure 14, install rubber ring 15 in annular sleeve structure 14's the hole, the changeable toper structure of inside region is installed to one side of component mounting groove 6.

The conical structure comprises a conical shell 7, a conical space 8 is arranged in the conical shell 7, an annular mounting structure 11 is arranged at the position, with the radius larger than that of the other end, of the conical shell 7, the annular mounting structure 11 is mounted in the component mounting groove 6, a longitudinal pipeline mounting sleeve 9 is arranged at the bottom of one end of the conical shell 7, and a pipeline insertion hole 10 communicated with the conical space 8 is formed in the pipeline mounting sleeve 9.

The top end pipe body of the main air intake pipe 3 is inserted into the pipe insertion hole 10, and the bottom end pipe body of the pipe insertion hole 10 is inserted into the inner hole of the rubber ring 15.

The main air intake duct 3 is movable inside the rubber ring 15 and the duct insertion hole 10.

The specific use mode is as follows: in the work of the invention, the air inlet port of the main air inlet pipe 3 is communicated with the equipment for discharging the main air, then the auxiliary air inlet pipe 12 is connected with the discharge port of the auxiliary air stored under the atmospheric pressure, when the main air is discharged to the conical space 8 through the main air inlet hole 4 under the action of high pressure and then discharged to the outside through the small hole of the conical space 8, the inside of the conical space 8 can generate a negative pressure state near the flowing direction of the main air, the negative pressure state can lead the auxiliary air to be mixed into the conical space 8 through the auxiliary air inlet hole 13 under the action of atmospheric pressure, and finally the mixing of the air is realized along with the discharge of the main air, certain attention is paid that: the influence of the negative pressure state on the gas in the auxiliary air inlet hole 13 can be changed by changing the distance from the top end of the auxiliary air inlet pipe 12 to the inner part of the conical space 8 (the closer the top end of the auxiliary air inlet pipe is to the horizontal line of the main air outlet hole 4, the larger the negative pressure state is, but the negative pressure state cannot exceed the horizontal line of the main air outlet hole 4).

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.