CN103017184B - Screwed bolt positioning chimney - Google Patents
Screwed bolt positioning chimney Download PDFInfo
- Publication number
- CN103017184B CN103017184B CN201210541935.1A CN201210541935A CN103017184B CN 103017184 B CN103017184 B CN 103017184B CN 201210541935 A CN201210541935 A CN 201210541935A CN 103017184 B CN103017184 B CN 103017184B
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- skull
- chimney
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- outer tube
- tooth
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Abstract
The invention provides a screwed bolt positioning chimney. The top and bottom ends of the chimney are respectively provided with a head cover and a bottom cover. One side wall of the head cover is fixed with an inner tube, while the other side wall of the head cover is fixed with an outer tube through crimping engagement. A plurality of screwing teeth are uniformly distributed along the circumference of the outer side wall of the head cover. Pits same with the screwing teeth in number are uniformly distributed along the circumference of the surface of the head cover. The pits are consistent with the screwing teeth in position. One side wall of the bottom cover is fixed with the inner tube, while the other side wall of the bottom cover is fixed with the outer tube through crimping engagement. Screwing teeth same with the head covers in number are uniformly distributed along the circumference of the inner side wall of the bottom cover, and positioning elastic bolts same with the pits in number are uniformly distributed along the circumference of the bottom cover. With adoption of the crimping engagement structure, water in the tube or dew outside the outer tube is blocked, and the loosening problem is solved by using the positioning elastic bolts and screwing teeth, so that the using safety is ensured.
Description
Technical field
The present invention relates to a kind of double-layer stainless steel insulation fireplace chimneys, particularly relate to a kind of with positioning elastic latch and the double-layer stainless steel thermal-insulating chimney screwing tooth.
Background technology
Existing chimney product, the flute profile of its bottom is that the mode of cutting the face of cylinder manufactures, its shortcoming causes between chimney segment outer tube and insulation material to there is convection channel, is reduction of the heat-insulating property of chimney on the one hand, is to make issuable condensed water enter chimney internal pipeline on the other hand; Existing chimney product, outer tube is not very perfect with the crimping occlusion structure of head bottom, its shortcoming be outer tube with head bottom be engaged fastener poor reliability, the ability of bearing axial load is low, and seaming fastener place fails to realize full water-proof function, the heat-insulation layer entered between inner and outer pipes for rainwater provides passage; Existing chimney product, its bottom screws the problem that rear existence screws the confirmation difficulty whether position puts in place, also exists simultaneously and produces because chimney segment expands with heat and contract with cold the problem that automatically gets loose, there is design not enough.
Summary of the invention
The object of the invention is the deficiency overcoming prior art existence, provide a kind of with positioning elastic latch and the double-layer stainless steel thermal-insulating chimney screwing tooth.
Object of the present invention is achieved through the following technical solutions:
Revolving type latch location chimney, comprise inner and outer tubes, be provided with gap between described interior pipe and outer tube and be provided with heat-insulation layer in gap, it is characterized in that: top and the bottom of described double-layer stainless steel thermal-insulating chimney are respectively arranged with skull and bottom, one sidewall of described skull is welded and fixed mutually with interior pipe, another sidewall of described skull is fixed with outer tube by crimping occlusion, the lateral wall of described skull circumferentially distributes uniformly, and several screw tooth, and be circumferentially uniformly distributed with on the surface of skull and the pit screwing tooth same number, the position of pit is consistent with the position screwing tooth, one sidewall of described bottom is welded and fixed mutually with interior pipe, another sidewall of described bottom is fixed with outer tube by crimping occlusion, the madial wall of described bottom is circumferentially uniformly distributed with skull same number screw tooth, described bottom is circumferentially uniformly distributed with the positioning elastic latch with pit same number, described skull is stretched into bottom and to be located with pit by positioning elastic latch and mated fixed by skull and the bottom tooth that screws separately.
Further, above-mentioned revolving type latch location chimney, wherein, the crimping occlusion of skull and bottom is labyrinth crimping occlusion structure.
Substantive distinguishing features and the progress of technical solution of the present invention are mainly reflected in:
The present invention adopts crimping occlusion structure, simple to operation, eliminates the overturning process of correct lid and bottom lid, and thus efficiency improves at least 30%, and occlusion quality is guaranteed; Adopt labyrinth crimping occlusion structure, stopped the possibility that the water of outer tube or dew enter double-layer stainless steel thermal-insulating chimney inside, reduced the maintaining expense of double-layer stainless steel thermal-insulating chimney; Adopt positioning elastic latch positioning confirmation and screw the fixing of tooth, both the confirmation work that is in place of double-layer stainless steel thermal-insulating chimney had been facilitated, also solve double-layer stainless steel thermal-insulating chimney section and produce the fixation problem got loose, make the safe handling of double-layer stainless steel thermal-insulating chimney obtain strong guarantee, greatly strengthen bearing capacity and the wind load resistance ability of double-layer stainless steel thermal-insulating chimney.Simultaneously when not increasing raw materials consumption, the fuel use amount of fireplace can be reduced, meet the development trend of current energy-saving and emission-reducing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1: organigram of the present invention;
Fig. 2: skull organigram;
Fig. 3: bottom organigram;
Fig. 4: revolving type latch location of the present invention chimney butt jointing structure schematic diagram.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, revolving type latch location chimney, comprise interior pipe 4 and outer tube 5 forms, be provided with gap between interior pipe 4 and outer tube 5 and be provided with heat-insulation layer in gap, the top of double-layer stainless steel thermal-insulating chimney and bottom are respectively arranged with skull 1 and bottom 7, one sidewall of skull 1 is welded and fixed mutually with interior pipe 4, another sidewall of skull 1 is fixed with outer tube 5 by crimping occlusion, the lateral wall of skull 1 is circumferentially uniformly distributed with at least eight and screws tooth 3, and be circumferentially uniformly distributed with on the surface of skull 1 and the pit 2 screwing tooth same number, the position of pit 2 is consistent with the position screwing tooth 3, one sidewall of bottom 7 is welded and fixed mutually with interior pipe 4, another sidewall of bottom 7 is fixed with outer tube 5 by crimping occlusion, the madial wall of bottom 7 is circumferentially uniformly distributed with skull 1 same number screw tooth 3, bottom 7 is circumferentially uniformly distributed with the positioning elastic latch 6 with pit 2 same number, skull 1 is stretched into bottom 7 and to be located with pit 2 by positioning elastic latch 6 and mated fixed by skull 1 and the respective tooth 3 that screws of bottom 7.
Wherein, the crimping occlusion of skull 1 and bottom 7 is labyrinth crimping occlusion structure, inwardly push outer tube wall to when being intervolved by annulus and realize seamless applying, to prevent the rainwater of the outer tube of double-layer stainless steel thermal-insulating chimney, in the dew heat-insulation layer that enters double-layer stainless steel thermal-insulating chimney or interior pipe; Labyrinth crimping occlusion structure adopts to skull 1(or bottom 7) propose the structure of fitting for 2 times with during outer tube 5 crimping, the overall tension cutting capacity of the ability that bears close to outer tube 5 being engaged rear double-layer stainless steel thermal-insulating chimney, the reliability that crimping is engaged reaches very large lifting, ensure that the performance of bearing axial load of overall double-layer stainless steel thermal-insulating chimney.
The tooth 3 that screws of skull 1 and bottom 7 adopts and screws tooth 3 and do not punch structure, stop the passage that heat-insulation layer in double-layer stainless steel thermal-insulating chimney and extraneous air produce convection current, improve the heat-insulating property of double-layer stainless steel thermal-insulating chimney on the one hand, be conducive to the Energy in use reducing fireplace, adapt to the future development trend of current energy-saving and emission-reduction, structure is not punched on the other hand because employing screws tooth, the condensed water eliminated in air enters the possibility of double-layer stainless steel thermal-insulating chimney through slot passage, be conducive to the maintaining reducing chimney use.
During embody rule, the mode of one sidewall of skull 1 by welding is welded mutually with interior pipe 4, another sidewall is fixed by labyrinth crimping occlusion structure mode and outer tube 5, bottom 7 is installed on the bottom of double-layer stainless steel thermal-insulating chimney by the mode identical with skull 1 equally, wherein skull 1 length and width can stretch in bottom 7, when installation two sections of double-layer stainless steel thermal-insulating chimneys, first by after the positioning elastic latch 6 in the bottom 7 of double-layer stainless steel thermal-insulating chimney and the pit 2 phase one_to_one corresponding of the skull 1 of another section of double-layer stainless steel thermal-insulating chimney, then the skull 1 of another section of double-layer stainless steel thermal-insulating chimney is stretched in the bottom 7 of double-layer stainless steel thermal-insulating chimney, now, tooth 3 also one_to_one corresponding effect is mutually screwed in the skull 1 of another section of double-layer stainless steel thermal-insulating chimney and the bottom 7 of double-layer stainless steel thermal-insulating chimney, two sections of double-layer stainless steel thermal-insulating chimneys are fixed, when installing the double-layer stainless steel thermal-insulating chimney of other section, its mounting means is identical with above-mentioned mounting means.
Adopt crimping occlusion structure, simple to operation, eliminate the overturning process of correct lid and bottom lid, thus efficiency improves at least 30%, and occlusion quality is guaranteed; Adopt labyrinth crimping occlusion structure, stopped the possibility that the water of outer tube or dew enter double-layer stainless steel thermal-insulating chimney inside, reduced the maintaining expense of double-layer stainless steel thermal-insulating chimney; Adopt positioning elastic latch positioning confirmation and screw the fixing of tooth, both the confirmation work that is in place of double-layer stainless steel thermal-insulating chimney had been facilitated, also solve double-layer stainless steel thermal-insulating chimney section and produce the fixation problem got loose, make the safe handling of double-layer stainless steel thermal-insulating chimney obtain strong guarantee, greatly strengthen bearing capacity and the wind load resistance ability of double-layer stainless steel thermal-insulating chimney.Simultaneously when not increasing raw materials consumption, the fuel use amount of fireplace can be reduced, meet the development trend of current energy-saving and emission-reducing.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. revolving type latch location chimney, comprise inner and outer tubes, be provided with gap between described interior pipe and outer tube and be provided with heat-insulation layer in gap, it is characterized in that: the top of double-layer stainless steel thermal-insulating chimney and bottom are respectively arranged with skull and bottom, one sidewall of described skull is welded and fixed mutually with interior pipe, another sidewall of described skull is fixed with outer tube by crimping occlusion, the lateral wall of described skull circumferentially distributes uniformly, and several screw tooth, and be circumferentially uniformly distributed with on the surface of skull and the pit screwing tooth same number, the position of pit is consistent with the position screwing tooth, one sidewall of described bottom is welded and fixed mutually with interior pipe, another sidewall of described bottom is fixed with outer tube by crimping occlusion, the madial wall of described bottom is circumferentially uniformly distributed with skull same number screw tooth, described bottom is circumferentially uniformly distributed with the positioning elastic latch with pit same number, described skull is stretched into bottom and to be located with pit by positioning elastic latch and mated fixed by skull and the bottom tooth that screws separately.
2. revolving type latch location according to claim 1 chimney, is characterized in that: the crimping occlusion of described skull and bottom is labyrinth crimping occlusion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210541935.1A CN103017184B (en) | 2012-12-14 | 2012-12-14 | Screwed bolt positioning chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210541935.1A CN103017184B (en) | 2012-12-14 | 2012-12-14 | Screwed bolt positioning chimney |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103017184A CN103017184A (en) | 2013-04-03 |
| CN103017184B true CN103017184B (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210541935.1A Active CN103017184B (en) | 2012-12-14 | 2012-12-14 | Screwed bolt positioning chimney |
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| Country | Link |
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| CN (1) | CN103017184B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388271A (en) * | 2017-09-13 | 2017-11-24 | 苏州戴斯维森金属制品有限公司 | Band gate-type chimney straight tube |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170086C (en) * | 2002-04-28 | 2004-10-06 | 严岗铭 | Smoke exhausting and ventilating equipment connectino member capable of bieing put in building outer wall |
| KR20100011427U (en) * | 2009-05-15 | 2010-11-24 | (주)로얄기공 | .a stack |
| CN102734816A (en) * | 2012-06-13 | 2012-10-17 | 安徽沃木采暖科技有限公司 | Rotary horizontal linear conveyor |
| CN102705846A (en) * | 2012-06-13 | 2012-10-03 | 安徽沃木采暖科技有限公司 | Double-layer enamel chimney |
| CN203036655U (en) * | 2012-12-14 | 2013-07-03 | 苏州云白环境设备制造有限公司 | Screw-joint type bolt locating chimney |
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- 2012-12-14 CN CN201210541935.1A patent/CN103017184B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103017184A (en) | 2013-04-03 |
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Effective date of registration: 20160829 Address after: 301800 Tianjin Baofa Baodi energy saving and Environmental Protection Industrial Park Road on the north side of the East Tian Tong Patentee after: Tianjin Bai Yun environmental equipment manufacturing Co., Ltd. Address before: 215153 Jiangsu high tech Zone in Suzhou City, Tong An Zhen Xi Tang Road No. 78 Patentee before: Suzhou Rainbow Group Co., Ltd. |