CN207922230U - A kind of High-efficiency Gas air distribution device - Google Patents
A kind of High-efficiency Gas air distribution device Download PDFInfo
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- CN207922230U CN207922230U CN201721870306.8U CN201721870306U CN207922230U CN 207922230 U CN207922230 U CN 207922230U CN 201721870306 U CN201721870306 U CN 201721870306U CN 207922230 U CN207922230 U CN 207922230U
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- tube body
- air
- air hose
- air inlet
- internal diameter
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Abstract
The utility model discloses a kind of High-efficiency Gas air distribution devices, including air register and bellows, air register has shell and adjusts wind disk, shell has the first tube body being sequentially connected, second tube body and third tube body, the internal diameter of first tube body and the second tube body is more than the internal diameter of the second tube body, first tube body offers air inlet and air inlet, air inlet is located at the left side of the first tube body, the internal diameter of first tube body successively decreases from left to right, until identical as the internal diameter of the second tube body, by opening up air inlet and air inlet on the first tube body, air inlet is located at the lower end of a tube body, air inlet is connected to bellows, air inlet position forms Venturi effect, and then negative pressure is formed at air inlet, improve the intake efficiency of air source, it is simple in structure, while carrying out efficient air distribution to natural gas, also improve intake efficiency.
Description
Technical field
The utility model is related to combustion gas air distribution equipment technical field more particularly to a kind of High-efficiency Gas air distribution devices.
Background technology
Currently, in order to which natural gas preferably burns, usually the air source for conveying natural gas is connected with air distribution device, in day
When right gas passes through air distribution device, air distribution device provides a large amount of wind, and then ensures the amount of oxygen needed for combustion of natural gas, but existing
Air distribution device is complicated, and the manufacturing cost needed is high, only improves the flow of wind merely, can not improve natural gas simultaneously
Intake efficiency.
Utility model content
The purpose of this utility model is to provide a kind of High-efficiency Gas air distribution devices, it is intended to solve in the prior art match
Wind apparatus is complicated, the problem of cannot improving natural gas intake efficiency simultaneously.
To achieve the above object, a kind of High-efficiency Gas air distribution device that the utility model uses, the High-efficiency Gas
Air distribution device includes air register and bellows, and the air register has shell and adjusts wind disk, and the shell is hollow structure, the shell
Body has the first tube body, the second tube body and the third tube body being sequentially connected, the internal diameter of first tube body and second tube body
More than the internal diameter of second tube body, first tube body offers air inlet and air inlet, and the air inlet is located at described the
The downside of one tube body, and be connected to gas source, the air inlet is located at the left side of first tube body, first tube body
Internal diameter successively decreases from left to right, until identical as the internal diameter of the second tube body, second tube body is fixed with first tube body
Connection, and be interconnected, the third tube body is fixedly connected with second tube body, and the third tube body offers outlet, institute
Right end of the outlet positioned at the third tube body is stated, the tune wind disk is fixedly connected with the shell, and is located at the third tube body,
The tune wind disk includes the first air hose, the second air hose and third air hose set gradually from inside to outside, second air hose and
Multiple trapezoidal catch are provided at the air outlet of three air hoses, the trapezoidal catch encloses second air hose and the third air hose
Setting, the short side of the trapezoidal catch are connected and form a circle with the air outlet of second air hose and the third air hose, institute
It states bellows to be detachably connected with the air register, and is connected to the air inlet.
Wherein, the air register further includes volume adjusting apparatus, and the volume adjusting apparatus is set to second air hose
In the third air hose.
Wherein, the volume adjusting apparatus include adjusting block and and push rod, the adjusting block be set to second air hose
In third air hose, the adjusting block is cone type, to adjust the air quantity for adjusting wind disk, the push rod and the adjusting
Block is fixedly connected.
Wherein, second air hose and the third air hose have mutation section, the shape of the mutation section and the adjusting block
Shape is adapted.
A kind of High-efficiency Gas air distribution device of the utility model, the shell have the first tube body being sequentially connected, the
Two tube bodies and third tube body are more than the internal diameter of second tube body by the internal diameter of first tube body and the third tube body,
Open up air inlet and air inlet on first tube body, the air inlet is located at the lower end of a tube body, the air inlet with
The bellows connection, the air inlet position forms Venturi effect, and then negative pressure is formed at the air inlet, improves air source
Intake efficiency, it is simple in structure, to natural gas carry out efficient air distribution while, also improve intake efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the High-efficiency Gas air distribution device of the utility model；
Fig. 2 is the structural schematic diagram of the tune wind disk of the utility model.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of High-efficiency Gas air distribution device 100, the High-efficiency Gas
Air distribution device 100 includes air register 10 and bellows 20, and the air register 10 is with shell 11 and tune wind disk 12, the shell 11
Hollow structure, the shell 11 have the first tube body 13, the second tube body 14 and the third tube body 15 being sequentially connected, first pipe
The internal diameter of body 13 and second tube body 14 is more than the internal diameter of second tube body 14, and first tube body 13 offers air inlet
16 and air inlet 17, the air inlet 16 be located at the downside of first tube body 13, and be connected to gas source, the air inlet
17 are located at the left side of first tube body 13, and the internal diameter of first tube body 13 successively decreases from left to right, until with second pipe
The internal diameter of body 14 is identical, and second tube body 14 is fixedly connected with first tube body 13, and is interconnected, the third tube body
15 are fixedly connected with second tube body 14, and the third tube body 15 offers outlet, and the outlet is located at the third tube body
15 right end, the tune wind disk 12 are fixedly connected with the shell 11, and are located at the third tube body 15, the tune wind Pan12Bao
Include the first air hose 121, the second air hose 122 and third air hose 123 set gradually from inside to outside, second air hose 122 and
It is provided with multiple trapezoidal catch at the air outlet of three air hoses 123, the trapezoidal catch encloses second air hose 122 and described the
Three air hoses 123 are arranged, the air outlet phase of the short side of the trapezoidal catch and second air hose 122 and the third air hose 123
Connect and form a circle, the bellows 20 are detachably connected with the air register 10, and are connected to the air inlet 17.
In the present embodiment, first tube body 13, second tube body 14 and the third tube body 15 are sequentially connected,
And in same horizontal line, the section of first tube body 13 and the third tube body 15 is trapezoidal, first tube body 13
With the section small end of the third tube body 15 towards second tube body 14.First tube body 13 is equipped with air inlet 17, institute
The left side that air inlet 17 is located at first tube body 13 is stated, the bellows 20 are connected to the air inlet 17.First tube body
The air inlet 16 is additionally provided on 13, the air inlet 16 is located at the bottom of first tube body 13.When the bellows 20 start
When work, wind enters first tube body 13 from the air inlet 17, and enters second tube body along first tube body 13
14, form venturi since second tube body 14 narrows, second tube body 14 becomes larger the third tube body 15 relatively again, is formed
The structure of similar Venturi tube.After the flow of wind reaches a certain amount of, Venturi effect will be formed in the shell 11, in institute
It states 16 position of air inlet and forms negative pressure, and then improve intake efficiency.Furthermore, it is possible in first tube body 13, described second
Arc transition is arranged in the link position of tube body 14 and the third tube body 15, ensures that wind and natural gas are better in the shell 11
Flowing.
In the present embodiment, be equipped in the third tube body 15 and adjust wind disk 12, it is described adjust the quantity of wind disk 12 be it is multiple,
The both sides up and down of the third tube body 15 are arranged in, the tune wind disk 12 is sufficiently mixed natural gas and air, carries
The efficiency of combustion of high natural gas.The tune wind disk 12 includes the first air hose 121, the second air hose 122 set gradually from inside to outside
With third air hose 123, multiple trapezoidal catch, the ladder are provided at the air outlet of second air hose 122 and third air hose 123
Shape catch encloses second air hose 122 and the third air hose 123 setting, the short side of the trapezoidal catch and second wind
Pipe 122 is connected and forms a circle with the air outlet of the third air hose 123, ensure that the flow of wind is enough, natural gas energy and sky
Gas is sufficiently mixed.
A kind of High-efficiency Gas air distribution device of the utility model, the shell have the first tube body being sequentially connected, the
Two tube bodies and third tube body are more than the internal diameter of second tube body by the internal diameter of first tube body and the third tube body,
Open up air inlet and air inlet on first tube body, the air inlet is located at the lower end of a tube body, the air inlet with
The bellows connection, the air inlet position forms Venturi effect, and then negative pressure is formed at the air inlet, improves air source
Intake efficiency, it is simple in structure, to natural gas carry out efficient air distribution while, also improve intake efficiency.
Further, the air register 10 further includes volume adjusting apparatus 18, and the volume adjusting apparatus 18 is set to institute
It states in the second air hose 122 and the third air hose 123.The volume adjusting apparatus 18 include adjusting block 181 and with push rod 182,
The adjusting block 181 is set in second air hose 122 and third air hose 123, and the adjusting block 181 is cone type, is used
To adjust the air quantity of the tune wind disk 12, the push rod 182 is fixedly connected with the adjusting block 181.In the present embodiment, institute
Regulating air volume can be used for by stating adjusting block 181, and the push rod 182 is fixedly connected with the adjusting block 181, the push rod
182 move right, and the adjusting block 181 and the gap of second air hose 122 and the third air hose 123 become smaller, and then go out
Air quantity is reduced, and the push rod 182 is moved to the left, the adjusting block 181 and second air hose 122 and the third air hose 123
Gap become larger, and then air output increases, and then realizes and have more the how many control of air quantity, and realization flexibly selects a variety of air distribution moulds
Formula.
Further, second air hose 122 and the third air hose 123 have a mutation section 19, the mutation section 19 and
The shape of the adjusting block 181 is adapted.In the present embodiment, the mutation section 19 and the shape of the adjusting block 181 are suitable
Match, the mutation section 19 is cone type, and size is slightly larger than the adjusting block 181, and then ensures that the flowing of wind is steady, will not go out
Existing disorder.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
Novel interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to
Equivalent variations made by the utility model claims, still fall within the scope of the utility model.
Claims (4)
1. a kind of High-efficiency Gas air distribution device, it is characterised in that:
The High-efficiency Gas air distribution device includes air register and bellows, and the air register has shell and adjusts wind disk, the shell
Body is hollow structure, and the shell has the first tube body, the second tube body and the third tube body that are sequentially connected, first tube body and
The internal diameter of second tube body is more than the internal diameter of second tube body, and first tube body offers air inlet and air inlet, institute
It states air inlet and is located at the downside of first tube body, and be connected to gas source, the air inlet is located at first tube body
The internal diameter in left side, first tube body successively decreases from left to right, until, second tube body identical as the internal diameter of the second tube body
It is fixedly connected, and is interconnected with first tube body, the third tube body is fixedly connected with second tube body, the third
Tube body offers outlet, and the outlet is located at the right end of the third tube body, and the tune wind disk is fixedly connected with the shell, and
Positioned at the third tube body, the tune wind disk includes the first air hose, the second air hose and third air hose set gradually from inside to outside,
Multiple trapezoidal catch are provided at the air outlet of second air hose and third air hose, the trapezoidal catch encloses second wind
Pipe and third air hose setting, the air outlet phase of the short side of the trapezoidal catch and second air hose and the third air hose
Connect and form a circle, the bellows are detachably connected with the air register, and are connected to the air inlet.
2. High-efficiency Gas air distribution device as described in claim 1, it is characterised in that:
The air register further includes volume adjusting apparatus, and the volume adjusting apparatus is set to second air hose and the third
In air hose.
3. High-efficiency Gas air distribution device as claimed in claim 2, it is characterised in that:
The volume adjusting apparatus include adjusting block and and push rod, the adjusting block be set to second air hose and third air hose
Interior, the adjusting block is cone type, and to adjust the air quantity for adjusting wind disk, the push rod is fixed with the adjusting block to be connected
It connects.
4. High-efficiency Gas air distribution device as claimed in claim 3, it is characterised in that:
There is mutation section, the mutation section to be adapted with the shape of the adjusting block for second air hose and the third air hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870306.8U CN207922230U (en) | 2017-12-26 | 2017-12-26 | A kind of High-efficiency Gas air distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870306.8U CN207922230U (en) | 2017-12-26 | 2017-12-26 | A kind of High-efficiency Gas air distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922230U true CN207922230U (en) | 2018-09-28 |
Family
ID=63607923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721870306.8U Expired - Fee Related CN207922230U (en) | 2017-12-26 | 2017-12-26 | A kind of High-efficiency Gas air distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922230U (en) |
-
2017
- 2017-12-26 CN CN201721870306.8U patent/CN207922230U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |