CN207279670U - A kind of chimney elbow - Google Patents
A kind of chimney elbow Download PDFInfo
- Publication number
- CN207279670U CN207279670U CN201721169787.XU CN201721169787U CN207279670U CN 207279670 U CN207279670 U CN 207279670U CN 201721169787 U CN201721169787 U CN 201721169787U CN 207279670 U CN207279670 U CN 207279670U
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- China
- Prior art keywords
- bird net
- gap
- liner
- net
- chimney
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of chimney elbow, with vertical portion and bending part, including liner, outer courage, the first anti-bird net and the second anti-bird net extended from vertical portion to bending part, the first gap is provided between liner and the first anti-bird net and the first thermal insulation material is filled with the first gap, the second gap is provided between outer courage and the second anti-bird net and the second thermal insulation material is filled with the second gap, is provided between the first anti-bird net and the second anti-bird net for heat-insulated third space；Outer courage, the first anti-bird net, the top of the second anti-bird net and liner are provided with skull, its bottom is provided with bottom cover.The utility model exquisiteness simple in structure, connect simple and quick firm, improve installation effectiveness, and the third space by being set between the first anti-bird net and the second anti-bird net, thermal insulation layer is formed using the gap location and then separates heat, so that taking into account heat insulating ability and thermal insulation while pipeline deflecting is realized, security risk is substantially reduced.
Description
Technical field
The utility model belongs to chimney manufacture field, more particularly, to a kind of chimney elbow.
Background technology
Fireplace is a kind of heating system of lighting a fire indoors, comes across western countries earliest, there is decoration function and practical value,
State's interior trim was also much mounted with fireplace in recent years.The installation of usual fireplace will construct to determine, for the modern times in itself according to house
Fireplace for, generally have two types, one kind is the fireplace of steel construction, is usually produced in batches by factory, and another kind of is brick
Cliff stove, by making by hand.At present, existing brick chimney, because its is inconvenient to use, has been unable to meet modern resident living
Need.And steel fireplace is then more universal, its is easy for installation, as long as this fireplace is directly discharged to reserve in room by setter
Good position can, and this fireplace generally will not cause object burning nearby because its appearance overheats.
Chimney is a passage for connecting the external world and Inner-world, its main function is the cigarette that puts a chimney on the stove and make the fire draw, and drains flue gas,
Improve burning condition.Chimney is one of most ancient, most important environmental control system.Existing metal chimney, for the ease of installation
With arrangement pipeline rout, all it is that use is mutually concatenated using segmented, can be divided into from function：Not heat preserving type chimney and all risk insurance
Warm two kinds of formula chimney.Heat preserving type chimney does not have the advantages that to be simple to manufacture, is of low cost, but thermal loss is big, when flue gas conveys
The wall temperature of outer courage is very high.And although full heat preserving type can effectively prevent heat and scatter and disappear, but after the transmission of warm material, its outer courage temperature
It is still higher.To take into account the insulation of chimney and heat insulation, applicant has developed a kind of half heat preserving type chimney.Due at the scene into
When row chimney is laid out, the deflecting that chimney elbow realizes pipeline is often required to use, and existing elbow does not have heat-insulating property usually,
And the half heat preserving type chimney developed previously with applicant is not consistent in thermal insulation and heat insulating ability.
Utility model content
In consideration of it, the utility model provides a kind of half heat preserving type chimney elbow, existing chimney elbow heat insulation is solved
It is bad, with half heat preserving type chimney not same in heat-insulated and heat-insulating property the problem of.
Technical solution is used by the utility model solves its technical problem：A kind of chimney elbow, have vertical portion and
Bending part, liner which includes extending from from vertical portion to bending part, outer courage and be arranged between liner and outer courage
The first anti-bird net and the second anti-bird net, the first gap is provided between the liner and the first anti-bird net and in the first gap
Filled with the first thermal insulation material, the second gap is provided between outer courage and the second anti-bird net and in the second gap filled with the
Two thermal insulation materials, are provided with for heat-insulated third space between first anti-bird net and the second anti-bird net.The outer courage,
The top of one anti-bird net, the second anti-bird net and liner is provided with skull, its bottom is provided with bottom cover.
Further, the angle between vertical portion and bending part is more than or equal to 15 ° and less than or equal to 45 °.
Further, aluminium tinfoil fixed bed is provided with the outside of the first anti-bird net；Bird is provided with the inside of second anti-bird net
Net fixed bed.
To ensure the fastness of connection, several teeth that are screwed on are additionally provided with skull.
To ensure that the axial height of elbow entirety after installing is consistent, some grooves are additionally provided with liner.
The beneficial effects of the utility model：
The utility model exquisiteness simple in structure, connection is simple and quick firmly, improves installation effectiveness, and anti-by first
The third space set between trammel net and the second anti-bird net, forms thermal insulation layer using the gap and then separates heat so that
Heat insulating ability and thermal insulation are taken into account while realizing pipeline deflecting, prevents personnel from directly being contacted with outer courage in elbow, reduces peace
Full hidden danger.
Below with reference to drawings and examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is the semi-cutaway of the utility model.
Fig. 2 is the partial enlarged view at A in Fig. 1.
Embodiment
Embodiment,
Also referring to Fig. 1 to 2, a kind of chimney elbow, has vertical portion 101 and bending part 102, the vertical portion and bending
Connected between portion using roll welding, its angle is 15 °.
Liner 6 that above-mentioned chimney elbow includes extend from from vertical portion 101 to bending part 102, outer courage 3 and it is arranged on interior
The first anti-bird net 5 and the second anti-bird net 4 between courage 6 and outer courage 3.
The first gap is provided between 6 and first anti-bird net 5 of liner and the first thermal insulating material is filled with the first gap
Material 8, the second gap is provided between outer 3 and second anti-bird net 4 of courage and the second thermal insulation material 7 is filled with the second gap.
It is provided between first anti-bird net 5 and the second anti-bird net 4 for heat-insulated third space 9.The outer courage 3, the first anti-bird net 5,
The top of second anti-bird net 4 and liner 6 is provided with skull 1, its bottom is provided with bottom cover 2.
To improve the heat insulation effect of chimney elbow entirety, aluminium tinfoil fixed bed is provided with the outside of the first anti-bird net 5, the
The inner side of two anti-bird nets 4 is provided with trammel net fixed bed, which is preferably made of aluminium-foil paper.
Several teeth 10 that are screwed on are additionally provided with skull 1, some grooves 11 are additionally provided with liner 6.
Above-described embodiment is only the preferred embodiment to the utility model, and not the scope of the utility model is limited
It is fixed, therefore on the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are to described in the utility model
The equivalence changes or decoration that construction, feature and principle are made, should all fall into the scope of protection of the utility model.
Claims (7)
1. a kind of chimney elbow, has vertical portion (101) and bending part (102), it is characterised in that：Including from vertical portion (101)
Liner (6), outer courage (3) and the first anti-bird net being arranged between liner (6) and outer courage (3) extended to bending part (102)
(5) and the second anti-bird net (4), the first gap is provided between the liner (6) and the first anti-bird net (5) and in the first gap
Filled with the first thermal insulation material (8), the second gap is provided between outer courage (3) and the second anti-bird net (4) and in the second gap
In be filled with the second thermal insulation material (7), be provided between first anti-bird net (5) and the second anti-bird net (4) for heat-insulated
Third space (9)；The outer courage (3), the first anti-bird net (5), the top of the second anti-bird net (4) and liner (6) are provided with skull
(1), its bottom is provided with bottom cover (2).
2. chimney elbow as claimed in claim 1, it is characterised in that：Folder between the vertical portion (101) and bending part (102)
Angle is more than or equal to 15 ° and less than or equal to 45 °.
3. chimney elbow as claimed in claim 1, it is characterised in that：Aluminium tinfoil is provided with the outside of first anti-bird net (5)
Fixed bed.
4. chimney elbow as claimed in claim 1, it is characterised in that：Trammel net is provided with the inside of second anti-bird net (4) to consolidate
Given layer.
5. chimney elbow as claimed in claim 1, it is characterised in that：Used between the vertical portion (101) and bending part (102)
Roll welding connects.
6. the chimney elbow as described in any one of claim 1 to 5, it is characterised in that：Several rotations are additionally provided with the skull (1)
Connect tooth (10).
7. chimney elbow as claimed in claim 6, it is characterised in that：Some grooves (11) are additionally provided with the liner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721169787.XU CN207279670U (en) | 2017-09-13 | 2017-09-13 | A kind of chimney elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721169787.XU CN207279670U (en) | 2017-09-13 | 2017-09-13 | A kind of chimney elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279670U true CN207279670U (en) | 2018-04-27 |
Family
ID=61990887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721169787.XU Active CN207279670U (en) | 2017-09-13 | 2017-09-13 | A kind of chimney elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250948A (en) * | 2021-12-22 | 2022-03-29 | 彭铁军 | Prefabricated double-layer stainless steel chimney segment and chimney system |
-
2017
- 2017-09-13 CN CN201721169787.XU patent/CN207279670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250948A (en) * | 2021-12-22 | 2022-03-29 | 彭铁军 | Prefabricated double-layer stainless steel chimney segment and chimney system |
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| GR01 | Patent grant |