CN101914988B - Fireproof combined gas flue - Google Patents
Fireproof combined gas flue Download PDFInfo
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- CN101914988B CN101914988B CN2010102687833A CN201010268783A CN101914988B CN 101914988 B CN101914988 B CN 101914988B CN 2010102687833 A CN2010102687833 A CN 2010102687833A CN 201010268783 A CN201010268783 A CN 201010268783A CN 101914988 B CN101914988 B CN 101914988B
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- flue
- flue gas
- gas
- gas guidance
- guidance tape
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Abstract
The invention relates to a fireproof combined gas flue which belongs to the technical field of buildings. The invention adopts the technical scheme that more than two gas flue plates are adopted, mutually matched and combined as well as assembled together to form the complete gas flue, longitudinal grooves are arranged at the mutually contacted parts of the two adjacent gas flue plates, and the length direction of the longitudinal groove is consistent with the cavity body direction of the gas flue; the grooves of the two adjacent gas flue plates are assembled together to form a columnar space, a reinforcing body is arranged in the columnar space, and the gas flue plates are hooked together by the reinforcing body to form an integrated structure. The invention has the advantages that the gas flue plates are structurally hooked through the reinforcing body to form into a whole and are locked, so that the gas flue plates are firmly connected and have high strength and good structural integration, the connected part between the gas flue plates can not crack or be separated, and the engineering quality is improved.
Description
Affiliated technical field:
The present invention relates to a kind of fireproof combined gas flue, belong to the building constructions technical field.
Background technology:
Gas flue is also referred to as exhaust duct, exhast duct, exhaust gas flue, flue etc., it is one of vitals of residence building kitchen guarding, at present, the building exhast duct that people use always all is all-in-one-piece, generally adopts template, makes with cement admixture, single-unit exhast duct just, cuboid, tubular, because the surface finish of ventilation stack, verticality etc. are difficult to reach quality requirement, the part that ventilation stack the exposes during installation processing of need plastering; In carrying, installation process, the single-unit exhast duct not only transports inconvenience, and the damage that is easy to collide with, and fracture, arrisdefect occur, causes waste.For addressing this problem, I have applied for " combined exhaust duct " patent, the patent No. 2008201779554, adopt two above air draft guidance tapes, mutually coupling combination is combined and is constituted complete single-unit exhast duct, the combined method of employing be stick with glue, with connections such as rivets; And for increasing the intensity of exhast duct, be provided with reinforcing rib at the inside of exhast duct, the place, slit of two air draft guidance tape connections, reinforcing rib cements by glue and exhast duct inwall.The problem that this class combined flue exists is: owing to be to be fixed together by gluing, rivet ways of connecting between the flue gas guidance tape, do not have structurally link, locking, junction presses angle seam, fastness is bad, intensity is not high, the structure integraty is poor, connecting portion between the flue gas guidance tape is easy to cracking, separates, and influences workmanship.
Summary of the invention:
The object of the invention provides a kind of fireproof combined gas flue, is connected firmly between the flue gas guidance tape, and structure integraty height improves construction quality, solves the problems referred to above that exist in the background technology.
Technical scheme of the present invention is: fireproof combined gas flue, adopt two above flue gas guidance tapes, coupling combination mutually, combine and constitute complete gas flue, the position that two adjacent flue gas guidance tapes are in contact with one another is provided with longitudinal groove, and longitudinal groove is exactly that the length direction of groove is consistent with gas flue cavity direction; The groove combination of two adjacent flue gas guidance tapes forms cylindrical space together, and the enhancing body is set in the cylindrical space, strengthens body with linking together between the flue gas guidance tape, becomes one structure.
Cross sectional shape after said two above flue gas guidance tapes combination is a geometry arbitrarily, is preferably rectangle, just the single hole gas flue; Can separate with the flue gas guidance tape in the middle of the rectangle gas flue, form the porous gas flue, for example diplopore gas flue, three hole gas flues or the like.
Said longitudinal groove can be set a contacted position of above flue gas guidance tape, strengthen body structure, longitudinal groove preferably is set in all contacted positions of flue gas guidance tape, strengthen body structure.
Said longitudinal groove is the groove that runs through whole flue gas guidance tape, and the groove combination of two adjacent flue gas guidance tapes forms the cylindrical space that runs through together.
Said enhancing body can be prefabricated enhancing cylinder, and shape and cylindrical space are complementary, and is arranged in the cylindrical space, two adjacent flue gas guidance tapes are linked together from structure, and locking; Strengthen the bonding strength of cylinder between the flue gas guidance tape for further improving, strengthening the groove that is provided with vertical perforation on the cylinder, quantity is not limit, and this groove is used for playing glue, is called and beats Jiao Gou, will strengthen cylinder with viscose glue and bond together between the flue gas guidance tape.
Said enhancing body can also be to pour into cement admixture to constitute in cylindrical space, and two adjacent flue gas guidance tapes are fixed together, and becomes as a whole; For improving intensity, reinforcing bar and then cement injection mixture can be set earlier in cylindrical space.
Said longitudinal groove cross sectional shape is arbitrarily, the cylindrical space cross sectional shape that contacted two gas flues are combined formation can be triangle, circle, geometry such as square, can also be the combination of multiple geometry, for example: triangle and trapezoidal combination.
Two adjacent flue gas guidance tape contact surfaces are the ramp shaped of mating mutually.
Two adjacent flue gas guidance tape contact surfaces can also be the flat shapes of mating mutually.
Be weight reduction, the plate face of flue gas guidance tape is provided with some strips, there is the space between the strip, the thickness of whole gas flue wall is flue gas guidance tape and strip thickness sum, and the position that two adjacent flue gas guidance tapes are in contact with one another is provided with longitudinal groove, and the groove combination of two adjacent flue gas guidance tapes together, form cylindrical space, the enhancing body is set in the cylindrical space, strengthens body, become one structure linking together between the flue gas guidance tape.
The quantity of strip also is arbitrarily, and many strips can be arranged in parallel, also can arranged crosswise, and can also irregular layout.
For the gas flue of porous, the strip on corresponding two flue gas guidance tapes all is provided with corresponding vertical perforation groove, also be provided with vertical endoporus dividing plate, vertically the endoporus dividing plate is inserted in two corresponding vertical perforation grooves, and the space in the gas flue is divided into two, and constitutes two hole gas flues; If the strip on corresponding two flue gas guidance tapes, all be provided with corresponding twice and vertically connect groove, also be provided with two vertical endoporus dividing plates, two vertical endoporus dividing plates are inserted in respectively in two groups, corresponding vertical perforation groove, space in the gas flue one is divided into three, constitute three hole gas flues, the rest may be inferred, can constitute the porous gas flue.
Can also adopt traditional approach such as bonding, rivet connection between the flue gas guidance tape simultaneously, gain in strength.In strengthening cylinder, be provided with stud, to gain in strength.
Fireproof performance of the present invention is good, and flue gas guidance tape, enhancing body adopt cement admixture to make, and can also add other composition, for example glass fiber, paper muscle, asbestos etc.
The invention has the beneficial effects as follows: owing between the flue gas guidance tape, carry out structural linking by strengthening body, make it into as a whole, and lock, make and be connected firmly between the flue gas guidance tape, the intensity height, the structure integraty is good, and the connecting portion between the flue gas guidance tape can not ftracture, separate, and improves workmanship.
Description of drawings:
Accompanying drawing 1 is the embodiment of the invention one a gas flue plated construction schematic diagram;
Accompanying drawing 2 is that the embodiment of the invention one strengthens the column structure schematic diagram;
Accompanying drawing 3 is the embodiment of the invention one combination back structural representations;
Accompanying drawing 4 is the embodiment of the invention two gas flue plated construction schematic diagrames;
Accompanying drawing 5 is that the embodiment of the invention two strengthens the column structure schematic diagram;
Accompanying drawing 6 is the embodiment of the invention two combination back structural representations;
Accompanying drawing 7 is the embodiment of the invention three schematic perspective views;
Accompanying drawing 8 is the embodiment of the invention four combination back structural representations;
Accompanying drawing 9 is the embodiment of the invention five combination back structural representations;
Accompanying drawing 10 is the embodiment of the invention six gas flue plated construction schematic diagrames;
Accompanying drawing 11 is the embodiment of the invention seven combination back structural representations;
Accompanying drawing 12 is the embodiment of the invention seven gas flue plated construction schematic diagrames;
Among the figure: flue gas guidance tape 1, slope 2, groove 3, strengthen cylinder 4, play glue ditch 5, stud 6, reinforcing bar 7, plane 8, strip 9, dividing plate 10.
The specific embodiment:
Below in conjunction with accompanying drawing, the invention will be further described by embodiment.
Embodiment one, with reference to accompanying drawing 1,2,3, fireproof combined gas flue, adopt two above flue gas guidance tapes 1, coupling combination mutually, combine and constitute complete gas flue, two contacted flue gas guidance tape sides are slope 2 shapes of mating mutually, and be provided with the groove 3 that vertically runs through on the slope, the groove combination of two flue gas guidance tapes that contact forms cylindrical space together, fills in the cylindrical space to strengthen body, by strengthening body, become one structure linking together between the flue gas guidance tape.In the present embodiment, the cylindrical space cross sectional shape that contacted two gas flues are combined formation is a triangle; The enhancing body of filling in the cylindrical space is prefabricated enhancing cylinder 4, and shape and cylindrical space are complementary, and the cross section also is a triangle, directly is inserted in the cylindrical space, two adjacent flue gas guidance tapes are linked together from structure, and locking.Strengthen the bonding strength of cylinder between the flue gas guidance tape for further improving, on enhancing cylinder 4, be provided with the groove of vertical perforation, quantity is not limit, this groove is used for beating glue, be called and beat glue ditch 5, to strengthen cylinder with viscose glue and between the flue gas guidance tape, bond together, in strengthening cylinder, be provided with stud 6, to gain in strength.
Embodiment two, and with reference to accompanying drawing 4,5,6, in the present embodiment, the cylindrical space cross sectional shape that contacted two gas flues are combined formation is the combination of two kinds of geometries, triangle and trapezoidal combination, the further integraty of reinforcement; The enhancing body of filling in the cylindrical space is prefabricated enhancing cylinder 4, and shape and cylindrical space are complementary, and also are triangle and trapezoidal combination, directly are inserted in the cylindrical space, two adjacent flue gas guidance tapes are linked together from structure, and locking.
Embodiment three, with reference to accompanying drawing 7, in the present embodiment, four flue gas guidance tape 1 coupling combinations mutually, combine and constitute complete rectangle gas flue, two contacted flue gas guidance tape sides are the ramp shaped of mating mutually, and are provided with the groove that vertically runs through on the slope, and the groove combination of two flue gas guidance tapes that contact together, form cylindrical space, pour into cement admixture in the cylindrical space as strengthening body, two adjacent flue gas guidance tapes are fixed together, become as a whole; For improving intensity, reinforcing bar 7 is set earlier in cylindrical space, and then the cement injection mixture.Also adopt traditional approach such as bonding, rivet connection between the flue gas guidance tape simultaneously, gain in strength.
Embodiment four, with reference to accompanying drawing 8, in the present embodiment, four flue gas guidance tape 1 coupling combinations mutually, combine and constitute complete rectangle gas flue, two adjacent flue gas guidance tape side contact surfaces are plane 8 shapes of mating mutually, and the plane is provided with the groove that vertically runs through, and the groove combination of two flue gas guidance tapes that contact together, form cylindrical space, pour into cement admixture in the cylindrical space as strengthening body, two adjacent flue gas guidance tapes are fixed together, become as a whole.
Embodiment five, with reference to accompanying drawing 9, in the present embodiment, two adjacent flue gas guidance tape side contact surfaces are plane 2 shapes of mating mutually, the cylindrical space cross sectional shape that contacted two gas flues are combined formation is the combination of two kinds of geometries, triangle and trapezoidal combination, the further integraty of reinforcement; The enhancing body of filling in the cylindrical space is prefabricated enhancing cylinder 4, and shape and cylindrical space are complementary, and also are triangle and trapezoidal combination, two adjacent flue gas guidance tapes are linked together from structure, and locking.
Embodiment six, with reference to accompanying drawing 10, be weight reduction, the plate face of flue gas guidance tape 1 is provided with some strips 9, there is the space between the strip, the thickness of whole gas flue wall is flue gas guidance tape and strip thickness sum, the position that two adjacent flue gas guidance tapes are in contact with one another is provided with longitudinal groove, the groove combination of two adjacent flue gas guidance tapes together, form cylindrical space, the enhancing body is set in the cylindrical space, strengthening body will link together between the flue gas guidance tape, become one structure, strip 9 ends on the flue gas guidance tape 1 are rectangular shaped.
Embodiment seven, and with reference to accompanying drawing 11,12, present embodiment is the rectangle gas flue, and the centre is provided with dividing plate 10, constitutes two hole gas flues, and strengthening cylinder 4 is triangle and trapezoidal combined shaped, and strip 9 ends on the flue gas guidance tape 1 are the oblique angle shape.
Claims (10)
1. fireproof combined gas flue, it is characterized in that adopting two above flue gas guidance tapes, coupling combination mutually, combine and constitute complete gas flue, the position that two adjacent flue gas guidance tapes are in contact with one another is provided with longitudinal groove, and longitudinal groove is exactly that the length direction of groove is consistent with gas flue cavity direction; The groove combination of two adjacent flue gas guidance tapes forms cylindrical space together, and the enhancing body is set in the cylindrical space, strengthens body with linking together between the flue gas guidance tape, becomes one structure.
2. the fireproof combined gas flue according to claim 1 is characterized in that the cross sectional shape after said two above flue gas guidance tape combinations is a rectangle, just the single hole gas flue; Can separate with the flue gas guidance tape in the middle of the rectangle gas flue, form the porous gas flue.
3. according to claim 1 or 2 described fireproof combined gas flues, it is characterized in that being provided with said longitudinal groove, strengthen body structure a contacted position of above flue gas guidance tape.
4. according to claim 1 or 2 described fireproof combined gas flues, it is characterized in that said longitudinal groove is the groove that runs through whole flue gas guidance tape, the groove combination of two adjacent flue gas guidance tapes forms the cylindrical space that runs through together.
5. the fireproof combined gas flue according to claim 1, it is characterized in that said enhancing body can be prefabricated enhancing cylinder, shape and cylindrical space are complementary, and are arranged in the cylindrical space, two adjacent flue gas guidance tapes are linked together from structure, and locking.
6. the fireproof combined gas flue according to claim 5 is characterized in that strengthening the groove that cylinder (4) is provided with vertical perforation, and this groove is used for playing glue, is called and beats Jiao Gou (5), will strengthen cylinder with viscose glue and bond together between the flue gas guidance tape.
7. the fireproof combined gas flue according to claim 5 is characterized in that reinforcing bar (7) is set earlier in the cylindrical space, and then the cement injection mixture.
8. according to claim 1 or 2 described fireproof combined gas flues, it is characterized in that the ramp shaped of two adjacent flue gas guidance tape contact surfaces for mating mutually.
9. according to claim 1 or 2 described fireproof combined gas flues, it is characterized in that two adjacent flue gas guidance tape contact surfaces are the flat shapes of mating mutually.
10. according to claim 1 or 2 described fireproof combined gas flues, the plate face that it is characterized in that the flue gas guidance tape is provided with some strips, there is the space between the strip, the thickness of whole gas flue wall is flue gas guidance tape and strip thickness sum, and the position that two adjacent flue gas guidance tapes are in contact with one another is provided with longitudinal groove, and the groove combination of two adjacent flue gas guidance tapes together, form cylindrical space, the enhancing body is set in the cylindrical space, strengthens body, become one structure linking together between the flue gas guidance tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102687833A CN101914988B (en) | 2010-07-19 | 2010-09-01 | Fireproof combined gas flue |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010229585A CN101864832A (en) | 2010-07-19 | 2010-07-19 | Fireproof combined type smoke flue |
| CN201010229585.6 | 2010-07-19 | ||
| CN2010102687833A CN101914988B (en) | 2010-07-19 | 2010-09-01 | Fireproof combined gas flue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101914988A CN101914988A (en) | 2010-12-15 |
| CN101914988B true CN101914988B (en) | 2011-12-28 |
Family
ID=42956741
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010229585A Pending CN101864832A (en) | 2010-07-19 | 2010-07-19 | Fireproof combined type smoke flue |
| CN2010102687833A Expired - Fee Related CN101914988B (en) | 2010-07-19 | 2010-09-01 | Fireproof combined gas flue |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010229585A Pending CN101864832A (en) | 2010-07-19 | 2010-07-19 | Fireproof combined type smoke flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101864832A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864912B (en) * | 2012-05-25 | 2015-04-22 | 廖业桂 | Producing method of non-nail connection combined fire-proof exhaust duct |
| CN103321388A (en) * | 2013-06-04 | 2013-09-25 | 张家港市盛港绿色防火建材有限公司 | Fireproof environment-friendly flue plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2407548A1 (en) * | 1974-02-16 | 1975-08-28 | Marzari Siegfried | Rectangular-cross-sectioned chimney cladding - with shaped sections embracing corners and double-grooved for panel coverings |
| FR2529645A1 (en) * | 1982-06-30 | 1984-01-06 | Tanchis Leonard | Chimney hood structure with predetermination of the slopes |
| CN2296906Y (en) * | 1998-01-12 | 1998-11-11 | 成都华中玻璃钢有限责任公司 | Air-duct jointing device |
| CN2737870Y (en) * | 2004-10-19 | 2005-11-02 | 王何生 | Improved air-ducts |
| CN101581147A (en) * | 2009-06-17 | 2009-11-18 | 蔡桂东 | High-strength gas flue |
| CN201850741U (en) * | 2010-07-19 | 2011-06-01 | 葛福祥 | Fireproof combined-type smoke/gas flue |
-
2010
- 2010-07-19 CN CN201010229585A patent/CN101864832A/en active Pending
- 2010-09-01 CN CN2010102687833A patent/CN101914988B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2407548A1 (en) * | 1974-02-16 | 1975-08-28 | Marzari Siegfried | Rectangular-cross-sectioned chimney cladding - with shaped sections embracing corners and double-grooved for panel coverings |
| FR2529645A1 (en) * | 1982-06-30 | 1984-01-06 | Tanchis Leonard | Chimney hood structure with predetermination of the slopes |
| CN2296906Y (en) * | 1998-01-12 | 1998-11-11 | 成都华中玻璃钢有限责任公司 | Air-duct jointing device |
| CN2737870Y (en) * | 2004-10-19 | 2005-11-02 | 王何生 | Improved air-ducts |
| CN101581147A (en) * | 2009-06-17 | 2009-11-18 | 蔡桂东 | High-strength gas flue |
| CN201850741U (en) * | 2010-07-19 | 2011-06-01 | 葛福祥 | Fireproof combined-type smoke/gas flue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101914988A (en) | 2010-12-15 |
| CN101864832A (en) | 2010-10-20 |
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Granted publication date: 20111228 Termination date: 20200901 |