CN206667680U - A kind of residential construction gas flue structure - Google Patents
A kind of residential construction gas flue structure Download PDFInfo
- Publication number
- CN206667680U CN206667680U CN201720426139.1U CN201720426139U CN206667680U CN 206667680 U CN206667680 U CN 206667680U CN 201720426139 U CN201720426139 U CN 201720426139U CN 206667680 U CN206667680 U CN 206667680U
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- hole
- gas flue
- finished product
- hypomere
- epimere
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Abstract
A kind of residential construction gas flue structure, it is included in the gas flue hole reserved in residential construction floor plates (3) and the pre-cast concrete finished product gas flue (2) being installed on hole, the gas flue hole is the step hole that epimere hole (1a) and hypomere hole (1c) is more than interlude hole (1b), and epimere hole is identical with hypomere dimension of opening；The internal orifice size of the pre-cast concrete finished product gas flue is identical with interlude hole, the Outside Dimensions of pre-cast concrete finished product gas flue are less than the size at epimere hole and hypomere hole, and the lower end and upper end of pre-cast concrete finished product gas flue are plugged in the epimere hole of residential construction lower floor laminate and the hypomere hole of upper floor laminate respectively.The utility model construction time and labour saving material-saving, construction quality are good.
Description
Technical field
The utility model belongs to residential construction air extractor duct technical field of structures.
Background technology
The kitchen discharged lampblack road and toilet exhaust passage of existing residential construction use prefabricated water more and more widely
Mud finished product gas flue.It is used for the reserved opening generally use mark for installing pre-cast concrete finished product gas flue in existing residential construction
Quasi- atlas《Yunnan 10J6-1 house kitchens, toilet gas flue and piping shaft construction drawings》In structure.During Specific construction, by cigarette
Airway dimension reserves rectangle hole on floor structure plate, and the size at hole is than pre-cast concrete tobacco product airway dimension to be mounted
Per the big 50mm -100mm in side, four walls at hole are plane.During mounting finished product gas flue, it is necessary on reserved hole
Reinforcing bar or angle steel is set to be used for supporting gas flue.After installing gas flue, between reserved opening side and finished product gas flue outward flange
30mm -80mm space be present, it is necessary to set up and hang mould, then space is tamped with C20 fine-stone concretes, it is time-consuming to take material, apply
Work cost is high, and after mould is hung in dismounting, the concrete newly poured easily forms height bank with old concrete edge, influences construction quality.
The content of the invention
The purpose of this utility model is solve the above-mentioned problems of the prior art, there is provided a kind of time and labour saving material-saving,
The good residential construction gas flue structure of construction quality.
Realize that the technical scheme of the utility model purpose is as follows：
A kind of residential construction gas flue structure, it is included in the gas flue hole reserved in residential construction floor plates
With the pre-cast concrete finished product gas flue being installed on hole, the gas flue hole is that epimere hole and hypomere hole are more than centre
The step hole at section hole, epimere hole are identical with hypomere dimension of opening；The internal orifice chi of the pre-cast concrete finished product gas flue
Very little identical with interlude hole, the Outside Dimensions of pre-cast concrete finished product gas flue are less than the size at epimere hole and hypomere hole,
The lower end and upper end of pre-cast concrete finished product gas flue are plugged in the epimere hole of residential construction lower floor laminate and upper respectively
In the hypomere hole of floor laminate.
Gas flue hole of the present utility model is step hole, and tongue and groove, prefabricated water are formed in floor plate top surface and bottom surface
The top and bottom of mud finished product gas flue, which can directly stablize, to be inserted in tongue and groove, it is no longer necessary to is set up and is hung mould and with fine-stone concrete pair
Space is tamped, not only time and labour saving material-saving, can also improve construction quality, and improves the processing safety of workmen.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the construction method schematic diagram of the utility model reserved opening.
Embodiment
Residential construction gas flue structure as shown in Figure 1, it is included in the cigarette reserved in residential construction floor plates 3
Air flue hole and the pre-cast concrete finished product gas flue 2 being installed on hole, the hole is epimere hole 1a and hypomere hole 1c
More than interlude hole 1b step hole, epimere hole 1a is identical with hypomere hole 1c sizes.The pre-cast concrete finished product
The internal orifice size of gas flue 2 is identical with interlude hole 1b, and the Outside Dimensions of pre-cast concrete finished product gas flue are less than epimere hole
With the size at hypomere hole, the lower end and upper end of pre-cast concrete finished product gas flue 2 are respectively arranged in residential construction lower floor
In the epimere hole 1a of laminate and the hypomere hole 1c of upper floor laminate.
The construction method of the utility model reserved opening is positioning as shown in Fig. 2 in gas flue cave entrance reservation beforehand burying phase
The gas flue openings position surrounding that unwrapping wire is completed lays matrix steel mold 4, and is set on gas flue reserved opening periphery and strengthen steel
Muscle.Hold out against two relative matrix steel molds respectively with two jackings 5 of right-angled intersection, then pour the Concrete In Structures of floor plates 3, treat
Concrete strength reaches form removal after design requirement.After the completion of form removal, gas flue reserved opening side formed tongue and groove, obtain epimere hole and
Hypomere hole is more than the step hole at interlude hole.When carrying out the installation of pre-cast concrete finished product gas flue, by pre-cast concrete
The lower end and upper end of finished product gas flue are respectively arranged in the epimere hole of lower floor laminate and the hypomere hole of upper floor laminate
.
Claims (1)
1. a kind of residential construction gas flue structure, it is characterised in that be included in residential construction floor plates (3) and reserve
Gas flue hole and the pre-cast concrete finished product gas flue (2) that is installed on hole, the gas flue hole is epimere hole
(1a) and hypomere hole (1c) is more than the step hole of interlude hole (1b), epimere hole (1a) and hypomere hole (1c) chi
It is very little identical；The internal orifice size of the pre-cast concrete finished product gas flue (2) is identical with interlude hole (1b), pre-cast concrete tobacco product
The Outside Dimensions of air flue are less than the size at epimere hole and hypomere hole, the lower end and upper end of pre-cast concrete finished product gas flue (2)
It is plugged in respectively in the epimere hole (1a) of residential construction lower floor laminate and the hypomere hole (1c) of upper floor laminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426139.1U CN206667680U (en) | 2017-04-21 | 2017-04-21 | A kind of residential construction gas flue structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426139.1U CN206667680U (en) | 2017-04-21 | 2017-04-21 | A kind of residential construction gas flue structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667680U true CN206667680U (en) | 2017-11-24 |
Family
ID=60375792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426139.1U Active CN206667680U (en) | 2017-04-21 | 2017-04-21 | A kind of residential construction gas flue structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667680U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853907A (en) * | 2019-01-30 | 2019-06-07 | 山西三建集团有限公司 | Skyscraper layer-stepping flue and its apply method |
| CN113356521A (en) * | 2021-06-24 | 2021-09-07 | 中国建筑第二工程局有限公司 | Prefabricated flue gas channel base and installation method thereof |
| CN113503001A (en) * | 2021-08-05 | 2021-10-15 | 中国建筑第六工程局有限公司 | Construction method of smoke exhaust duct |
| CN114704048A (en) * | 2022-05-01 | 2022-07-05 | 山西三建集团有限公司 | Method for constructing smoke exhaust flue in main structure of high-rise building |
-
2017
- 2017-04-21 CN CN201720426139.1U patent/CN206667680U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853907A (en) * | 2019-01-30 | 2019-06-07 | 山西三建集团有限公司 | Skyscraper layer-stepping flue and its apply method |
| CN113356521A (en) * | 2021-06-24 | 2021-09-07 | 中国建筑第二工程局有限公司 | Prefabricated flue gas channel base and installation method thereof |
| CN113503001A (en) * | 2021-08-05 | 2021-10-15 | 中国建筑第六工程局有限公司 | Construction method of smoke exhaust duct |
| CN114704048A (en) * | 2022-05-01 | 2022-07-05 | 山西三建集团有限公司 | Method for constructing smoke exhaust flue in main structure of high-rise building |
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