CN212204578U - Draw-insert type heat-insulation chimney - Google Patents
Draw-insert type heat-insulation chimney Download PDFInfo
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- CN212204578U CN212204578U CN202020796218.3U CN202020796218U CN212204578U CN 212204578 U CN212204578 U CN 212204578U CN 202020796218 U CN202020796218 U CN 202020796218U CN 212204578 U CN212204578 U CN 212204578U
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Abstract
The utility model relates to a take out formula of inserting heat preservation chimney belongs to chimney technical field. The pipeline heat insulation structure comprises a straight-through pipeline and an upper cover arranged at the top of the straight-through pipeline, wherein the straight-through pipeline comprises a pipeline outer wall and a pipeline inner wall, the pipeline inner wall is arranged inside the pipeline outer wall, a heat insulation gap is arranged between the pipeline inner wall and the pipeline outer wall, heat insulation cotton is arranged in the heat insulation gap, and support rings are respectively arranged at the upper part and the bottom of the heat insulation gap. The utility model discloses an useful part is: set up a plurality of taking out formula of inserting pipeline outer wall, increased the joint strength of pipeline, through setting up pipeline inner wall and heat preservation cotton, increased the heat preservation effect, the utility model discloses novel structure, convenient operation.
Description
The technical field is as follows:
the utility model relates to a take out formula of inserting heat preservation chimney belongs to chimney technical field.
Background art:
fireplace, english name: the fireplace and the mason heater are open combustion, the latter has a structure with closed combustion and the main purpose of heating, is a device for heating by fire built in a room close to a wall, the fireplace is an independent or built-in room heating device with the wall, and takes combustible materials as energy sources, and a chimney is communicated in the interior and originates from western families or palace heating facilities.
The fireplace needs to discharge smoke in the using process, the fireplace mainly depends on a chimney to discharge the smoke, and due to large-scale heat dissipation and heat transmission, the high temperature of the outer wall of the chimney is dangerous and unsafe to a certain extent. Chimney is one of the important pollution prevention devices, and people are constantly improving since the chimney appears for a long time. At present, bricks are piled, are too heavy and cannot be moved. The single-layer metal has poor heat insulation effect, the pipeline joint is not firm, and the danger is high.
The invention content is as follows:
the utility model discloses the technical problem that will solve is: provides a drawing and inserting type heat preservation chimney to solve the problem in the industry.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a take out formula of inserting heat preservation chimney, includes through pipeline and install in the upper cover at through pipeline top, through pipeline includes pipeline outer wall and pipeline inner wall, the pipeline inner wall install in the inside of pipeline outer wall, the pipeline inner wall with be provided with the heat preservation clearance between the pipeline outer wall, be provided with the heat preservation cotton in the heat preservation clearance, the upper portion and the bottom in heat preservation clearance are provided with the support ring respectively.
Preferably, the top of the outer wall of the pipeline is provided with an insertion type boss, and the insertion type boss is provided with a plurality of connecting through holes.
Preferably, the bottom of the outer wall of the pipeline is provided with a jack, the bottom of the outer wall of the pipeline is also provided with a plurality of connecting threaded holes, and the connecting threaded holes penetrate through the jack.
Preferably, the upper cover comprises a circular arc-shaped cover top and a straight cylinder installed at the bottom of the circular arc-shaped cover top, and a plurality of air outlet holes are formed in the circular arc-shaped cover top.
Preferably, the heat preservation cotton is aluminum silicate heat preservation cotton, and the thickness of the heat preservation cotton is not less than 25 mm.
Preferably, the material of the straight-through pipeline and the upper cover is stainless steel.
Compared with the prior art, the utility model discloses an useful part is: set up a plurality of taking out formula of inserting pipeline outer wall, increased the joint strength of pipeline, through setting up pipeline inner wall and heat preservation cotton, increased the heat preservation effect, the utility model discloses novel structure, convenient operation.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a straight-through pipe.
Fig. 3 is a schematic view of the structure of the outer wall of the pipe.
Fig. 4 is a schematic structural view of the upper cover.
In the figure: a straight-through pipe 1; an upper cover 2; a circular arc-shaped cover top 201; a straight cylinder 202; an air outlet 203; a duct outer wall 3; an insertion boss 301; a connecting through hole 302; a jack 303; a connecting threaded hole 304; the inner wall 4 of the pipeline; a heat preservation gap 5; 6, heat preservation cotton; a support ring 7.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings and specific embodiments: the drawing and inserting type heat preservation chimney shown in the figures 1 to 4 comprises a straight-through pipeline 1 and an upper cover 2 installed at the top of the straight-through pipeline 1, wherein the straight-through pipeline 1 comprises a pipeline outer wall 3 and a pipeline inner wall 4, the pipeline inner wall 4 is installed inside the pipeline outer wall 3, a heat preservation gap 5 is formed between the pipeline inner wall 4 and the pipeline outer wall 3, heat preservation cotton 6 is arranged in the heat preservation gap 5, and support rings 7 are respectively arranged at the upper part and the bottom of the heat preservation gap 5.
As shown in fig. 2 to 3, in order to facilitate connection, a plug-in boss 301 is further disposed on the top of the outer wall 3 of the pipe, and a plurality of connection through holes 302 are disposed on the plug-in boss 301.
The bottom of the outer wall 3 of the pipeline is provided with a jack 303, the bottom of the outer wall 3 of the pipeline is also provided with a plurality of connecting threaded holes 304, and the connecting threaded holes 304 penetrate through the jack 303.
As shown in fig. 4, in order to enable smoke evacuation, the upper cover 2 further includes a circular arc-shaped cover top 201 and a straight cylinder 202 attached to the bottom of the circular arc-shaped cover top 201, and the circular arc-shaped cover top 201 is provided with a plurality of air outlet holes 203.
In order to realize the heat preservation effect, further, the heat preservation cotton 6 is aluminum silicate heat preservation cotton, and the thickness of the heat preservation cotton 6 is not less than 25 mm.
In order to prevent the chimney from rusting, the straight-through pipeline 1 and the upper cover 2 are made of stainless steel.
When in use, the inner wall 4 of the pipeline is placed inside the outer wall 3 of the pipeline, a heat insulation gap 5 is formed between the inner wall 4 of the pipeline and the outer wall 3 of the pipeline, heat insulation cotton 6 made of aluminum silicate is filled in the heat insulation gap 5, the support rings 7 are placed at the upper end and the lower end of the heat insulation gap, the outer wall 3 of the pipeline and the inner wall 4 of the pipeline are mutually welded together through the support rings 7, so that a complete straight-through pipeline 1 is formed, a plurality of straight-through pipelines 1 are mutually inserted together to form a chimney according to the requirement of actual conditions, the insertion type lug boss 301 of the first straight-through pipeline 1 is inserted into the insertion hole 303 of the second straight-through pipeline 1, then the straight-through pipeline 1 is rotated to align the connecting threaded hole 304 and the connecting through hole 302, then a bolt penetrates through the connecting through hole 302 and is screwed into the connecting threaded hole 304, so that the purpose of, the upper cover 2 can be connected into the straight-through pipeline 1 by the same method, thereby forming the chimney which has double structure, good heat preservation effect and firm connection and is used for the fireplace.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a draw formula of inserting heat preservation chimney which characterized in that: the heat insulation pipeline comprises a straight-through pipeline (1) and an upper cover (2) arranged at the top of the straight-through pipeline (1), wherein the straight-through pipeline (1) comprises a pipeline outer wall (3) and a pipeline inner wall (4), the pipeline inner wall (4) is arranged inside the pipeline outer wall (3), a heat insulation gap (5) is formed between the pipeline inner wall (4) and the pipeline outer wall (3), heat insulation cotton (6) is arranged in the heat insulation gap (5), and support rings (7) are respectively arranged at the upper part and the bottom of the heat insulation gap (5).
2. The extraction-insertion type heat-preservation chimney according to claim 1, characterized in that: the top of pipeline outer wall (3) is provided with bayonet boss (301), be provided with a plurality of connect the through-hole (302) on bayonet boss (301).
3. The extraction-insertion type heat-preservation chimney according to claim 1, characterized in that: the bottom of the pipeline outer wall (3) is provided with a jack (303), the bottom of the pipeline outer wall (3) is further provided with a plurality of connecting threaded holes (304), and the connecting threaded holes (304) penetrate through the jack (303).
4. The extraction-insertion type heat-preservation chimney according to claim 1, characterized in that: the upper cover (2) comprises a circular arc-shaped cover top (201) and a straight cylinder (202) arranged at the bottom of the circular arc-shaped cover top (201), and a plurality of air outlet holes (203) are formed in the circular arc-shaped cover top (201).
5. The extraction-insertion type heat-preservation chimney according to claim 1, characterized in that: the heat insulation cotton (6) is aluminum silicate heat insulation cotton, and the thickness of the heat insulation cotton (6) is not less than 25 mm.
6. The extraction-insertion type heat-preservation chimney according to claim 1, characterized in that: the straight-through pipeline (1) and the upper cover (2) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796218.3U CN212204578U (en) | 2020-05-14 | 2020-05-14 | Draw-insert type heat-insulation chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796218.3U CN212204578U (en) | 2020-05-14 | 2020-05-14 | Draw-insert type heat-insulation chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212204578U true CN212204578U (en) | 2020-12-22 |
Family
ID=73814752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020796218.3U Active CN212204578U (en) | 2020-05-14 | 2020-05-14 | Draw-insert type heat-insulation chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212204578U (en) |
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2020
- 2020-05-14 CN CN202020796218.3U patent/CN212204578U/en active Active
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