CN109555293A - A kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices - Google Patents
A kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices Download PDFInfo
- Publication number
- CN109555293A CN109555293A CN201811639750.8A CN201811639750A CN109555293A CN 109555293 A CN109555293 A CN 109555293A CN 201811639750 A CN201811639750 A CN 201811639750A CN 109555293 A CN109555293 A CN 109555293A
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- Prior art keywords
- spigot
- birdsmouth
- bell
- exhaust
- section
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
- E04F17/023—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof made of masonry, concrete or other stone-like material; Insulating measures and joints therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
Indoor Residential Ecological kitchen exhaust of the present invention road seepage-proof oil piecing devices, including bell and spigot joint and supporting parts, bell and spigot joint includes upper birdsmouth interconnected and lower bell and spigot, upper birdsmouth includes horizontal undertaking section and upper birdsmouth side wall, upper birdsmouth side wall inner surfaces are recessed outward is equipped with the embedding glue groove of annular of twice connection four sides side wall, cyclic spring cushion rubber is provided in the embedding glue groove of annular, lower bell and spigot includes lower bell and spigot side wall and the guidance part for being connected to lower bell and spigot side wall bottom end, lower bell and spigot side wall is accepted section inside edge by upper birdsmouth level and is extended to form vertically downward, bell and spigot joint is supported in exhaust pipe reserved opening by supporting parts, upper layer exhaust duct is undertaken on the upper birdsmouth inside sidewalls of birdsmouth and accepts section support by level, lower bell and spigot lower section insertion is connect on the inside of lower exhaust road with lower exhaust road.The present invention can be such that upper and lower layer exhaust duct accurate alignment installs, and effectively prevent permeability.
Description
Technical field
The present invention relates to technical field of building construction, in particular to a kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil connector fills
It sets.
Background technique
Currently, Indoor Residential Ecological kitchen exhaust road (flue) Normal practice is constructed according to " house exhaust passage " 07J916-1,
Its page 4 " 5.4 exhaust pipeline joints is located at floor and between floor ", " after the installation of 5.6 exhaust ducts is in place, mixed with C20 microlith
Solidifying soil in two times tamps gap sealing, and carries out water process ".Tetra- kinds of upper and lower layers of model exhaust duct of A, B, C, D in atlas connect
Mouth is flat mouth docking, and upper layer exhaust duct is by angle steel or (round steel) support in reinforced concrete floor face." exhaust duct joint
It is obturaged with polymer mortar ".Exhaust duct interface is by metope using " 1:3 cement mortar (1 volume cement: the 3 volume sand) cementation of fissures is stifled
It is tight to smooth out ".It is specific as shown in Figure 1, Figure 2, Figure 3, Figure 4,1- angle steel in figure, 2- reserved opening side, 3- exhaust duct, 4- wall, 5-
Upper layer exhaust duct, 6- lower exhaust road, 7- polymer mortar connector, 8- reinforced concrete floor, 9- cement sand bed, 10- decorations
Surface layer, 11-C20 pea gravel concreten.
It is investigated, is currently, there are the kitchen exhaust road joint after part resident moves in and leakage of oil situation occur, oil appears
The surface of wall at exhaust duct edge, influences metope beauty, and the repairing of house kitchen exhaust duct permeability is extremely difficult.Permeability reason and mesh
The insufficient of preceding conventional construction method exists compared with Important Relations.Regular home domestic kitchens exhaust duct way has the following disadvantages:
1, atlas requires and exhaust duct factory product is straight interface, and is strict with upper and lower layer exhaust duct vertical alignment.And
In the actual construction process, since single exhaust pipe weight is larger, it is difficult to ensure that upper and lower layer Pipe installing is complete in work progress
Full vertical alignment, it is easy to some dislocation occur, as shown in figure 5, the joint polymer mortar 12 of the wherein side after dislocation
(polymer plugged zone 12) section thickness becomes smaller, and the effect for blocking permeability is not achieved, and the grease stain in pipeline can be sealed through polymer
Blocking layer penetrates into lower exhaust road lateral wall；
2, due to there is no block template on the inside of seam crossing, so that the polymer mortar 12 of joint is it is difficult to ensure that closely knit, closure effect
Fruit is bad, as shown in Figure 6；
3, upper layer exhaust duct uses angle steel or round steel support, and support angle steel or round steel are contacted with oil smoke.Because of salt content in tobacco tar
Greatly, support angle steel 1 or round steel corrode deformation after oil smoke exerts a gradual, corrupting influence on for a long time, grease stain can be entered by corrosion layer exhaust pipeline outer wall with
Gap between C20 blocking concrete；
4, it is 30~50mm that atlas, which requires exhaust duct to depend on wall distance L, faces wall side interface and sternly smears using the 1:3 cement mortar cementation of fissures is stifled
It is flat.The vertical wall of normal condition is first constructed, after exhaust duct is installed again.After exhaust duct installation, L is that the operation of 30~50mm width is empty
Between not enough stretch out one's hand operation, the polymer cement mortar and 1:3 cement mortar cementation of fissures two procedures of the upper and lower exhaust duct seam crossing in the side
Without enough operating spaces, so that side interface closure cannot be realized by atlas requirement, as shown in fig. 7,13 being poly- in figure
Object mortar is closed, 14 be 1:3 cement mortar；
5, exhaust passage pipe body is high-strength glass magnesium fire resisting plate, and the plugging material between tube body and floor slab preformed hole mouth is C20 microlith
Concrete.Two kinds of Material texture differences change through long-term temperature hot and cold alternation, are also easy to produce subtle split between two different materials
Seam, as shown in figure 8, grease stain will pass through 13 row of being exuded to of polymer mortar crack the case where above-mentioned 1-4 point shortcoming permeability
Air flue outer wall.
Summary of the invention
The purpose of the present invention is prevent in view of the above-mentioned drawbacks of the prior art, providing a kind of Indoor Residential Ecological kitchen exhaust road
Permeability piecing devices can be such that upper and lower layer exhaust duct accurate alignment installs, and effectively prevent permeability.
The present invention to achieve the above object the technical solution adopted is that: a kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil connector
Device, including bell and spigot joint and supporting parts, bell and spigot joint include upper birdsmouth interconnected and lower bell and spigot, lower bell and spigot one
Body formula is connected to the bottom end of birdsmouth, and the internal orifice size of upper birdsmouth is greater than the crust size of exhaust pipe, lower bell and spigot
Crust size is less than the internal orifice size of exhaust pipe, and upper birdsmouth includes horizontal undertaking section and accepts four peripheries on the outside of section by level
The upper birdsmouth side wall to be formed is extended vertically upwards, upper birdsmouth side wall inner surfaces are recessed outward is equipped with twice connection four sides side wall
The embedding glue groove of annular, be provided with cyclic spring cushion rubber in the embedding glue groove of annular, lower bell and spigot includes lower bell and spigot side wall and is connected to
The guidance part of lower bell and spigot side wall bottom end, lower bell and spigot side wall are accepted section inside edge by upper birdsmouth level and are extended vertically downward
It is formed, guidance part inwardly and is tilted down and extended to form by lower bell and spigot side wall bottom end, is supported bell and spigot joint by supporting parts
In exhaust pipe reserved opening, upper layer exhaust duct is undertaken on the upper birdsmouth inside sidewalls of birdsmouth and accepts section by level
Support, lower bell and spigot lower section insertion are connect on the inside of lower exhaust road with lower exhaust road.
A further technical solution of the present invention is: the section of the embedding glue groove of annular is semicircle, the embedding glue groove of twice annular
In be respectively arranged with section be circular cyclic spring cushion rubber.
A further technical solution of the present invention is: the horizontal width for accepting section is c+3mm, c is row's road wall thickness, annular
The diameter of the section circle of flexible rubber ring is 15mm.
A further technical solution of the present invention is: being equipped with the upper guiding of 45 degree of inclination on the inside of the upper birdsmouth sidewall upper
Bevel edge.
A further technical solution of the present invention is: the crust size of the lower bell and spigot are as follows: length=a-2c of short side, it is long
Length=the b-2c on side, wherein a is exhaust duct periphery short side dimension, b is exhaust duct periphery long edge size, c is exhaust duct wall thickness.
A further technical solution of the present invention is: the supporting parts include two angle steel disposed in parallel and are vertically connected on
Reinforcing bar between two angle steel both ends, the horizontal section lower surface of accepting of opposite two pairs of upper birdsmouth are supported by angle steel.
A further technical solution of the present invention is: the upper section that lower bell and spigot is not inserted into lower exhaust pipeline is in plugging material
Template.
Indoor Residential Ecological kitchen exhaust of the present invention road seepage-proof oil piecing devices have the following beneficial effects:
1, the bell and spigot joint of inventive joint device can according to the regularization of atlas size, standardization, batch production, mass production,
Supporting can be processed on the spot at the construction field (site)；
2, inventive joint device is quick for installation, so that upper and lower layer exhaust duct connector is aligned, effectively avoid the occurrence of dislocation,
It can effectively prevent grease stain in exhaust duct to exosmose；
3, the lower bell and spigot upper end of inventive joint device is not inserted into one section of energy of lower exhaust pipeline as plugging material internal model
Plate solves the problems, such as traditional method filleting leakiness.
Indoor Residential Ecological kitchen exhaust of the present invention road seepage-proof oil piecing devices are made with reference to the accompanying drawings and examples further
Explanation.
Detailed description of the invention
Fig. 1 is prior art atlas exhaust pipe construction plan；
Fig. 2 is the A-A of the exhaust pipe of prior art atlas shown in Fig. 1 construction to sectional view；
Fig. 3 is the B-B direction sectional view of the exhaust pipe of prior art atlas shown in Fig. 1 construction；
Fig. 4 is that the exhaust pipe connector of the exhaust pipe of prior art atlas shown in Fig. 2 construction blocks drawing；
Fig. 5 is the schematic diagram of the upper and lower exhaust pipe connector installation dislocation of the prior art；
Fig. 6 is the not no schematic diagram of stopend on the inside of the upper and lower exhaust pipe seam crossing of the prior art；
Fig. 7 is the schematic diagram that gap is narrow between prior art wall and exhaust pipe；
Fig. 8 is the schematic diagram that micro-cracks are also easy to produce between two kinds of the prior art different plugging materials；
Fig. 9 is the structural schematic diagram of Indoor Residential Ecological kitchen exhaust of the present invention road seepage-proof oil piecing devices；
Figure 10 is the schematic cross-section of the bell and spigot joint of Indoor Residential Ecological kitchen exhaust of the present invention road seepage-proof oil piecing devices；
Figure 11 is after the bell and spigot joint of Indoor Residential Ecological kitchen exhaust of the present invention road seepage-proof oil piecing devices connects annular flexible rubber ring
Schematic cross-section；
Figure 12 be to lower exhaust road carry out position fix and bullet installation control line structural schematic diagram；
Figure 13 is the scheme of installation for connecting bell and spigot joint with upper layer exhaust duct；
Figure 14 is the schematic diagram that bell and spigot joint is connect with upper layer exhaust duct；
Figure 15 is the schematic diagram that supporting parts are mounted on preformed hole；
Figure 16 is the schematic diagram of upper and lower level exhaust duct alignment；
Figure 17 is the schematic diagram after upper and lower level exhaust duct is in place；
Figure 18 is to play the schematic diagram of foamed glue in upper layer exhaust duct neighbour's wall latasuture gap；
Figure 19 is the schematic diagram with polymer cement mortar filleting；
Figure 20 is the schematic diagram that bell and spigot joint outer wall and reserved opening gap are blocked with C20 pea gravel concreten；
Figure 21 is the preceding schematic diagram that steel wire is spread between bell and spigot joint outer wall and exhaust pipeline outer wall of plastering；
Drawing reference numeral of the present invention illustrates: 15- bell and spigot joint, 16- supporting parts, the upper birdsmouth of 17-, bell and spigot under 18-, 19- guiding
Portion, 20- level accept section, the embedding glue groove of 21- annular, guide bevel edge on 22-, 23- angle steel, 24- reinforcing bar, the upper layer 25- exhaust duct,
26- lower exhaust road, 27- cyclic spring cushion rubber, 28- wall, 29- support hole to be provided, 30- reserved opening, 31- installation control
Line, 32- flooring, 33- socket joint mark line, the side's 34- item, 35- weather proofing sealant, 36- foamed glue, 37- polymer mortar, 38-
C20 pea gravel concreten blocks, 39- steel wire.
Specific embodiment
As shown in Figures 9 to 11, Indoor Residential Ecological kitchen exhaust of the present invention road seepage-proof oil piecing devices, including bell and spigot joint and
Supporting parts.
Bell and spigot joint includes upper birdsmouth interconnected and lower bell and spigot, and lower bell and spigot integral type is connected to birdsmouth
Bottom end, the internal orifice size of upper birdsmouth is greater than the crust size of exhaust pipe, and internal orifice size is free from the interior sky including wall thickness
Portion size, crust size be include wall thickness outer profile size.The crust size of lower bell and spigot is less than exhaust pipe
Internal orifice size, upper birdsmouth include it is horizontal accept section and by it is horizontal accept four edge perpendiculars on the outside of section upwardly extend formed on hold
Interface side wall, the horizontal width for accepting section are c+3mm, and c is row's road wall thickness.It is additionally provided with and inclines on the inside of upper birdsmouth sidewall upper
Oblique 45 degree of upper guiding bevel edge.Upper birdsmouth side wall inner surfaces are recessed outward is equipped with the embedding glue of annular of twice connection four sides side wall
Slot is provided with cyclic spring cushion rubber in the embedding glue groove of annular.In the present embodiment, the upper birdsmouth side wall inner surfaces are recessed outward
Equipped with the twice embedding glue groove of annular disposed in parallel, the section of the embedding glue groove of annular is semicircle, is set respectively in the embedding glue groove of twice annular
Being equipped with section is circular cyclic spring cushion rubber, and the diameter of the section circle of cyclic spring cushion rubber is 15mm.Cyclic spring cushion rubber
Play the upper birdsmouth inner wall of fastening and upper layer exhaust duct, and prevents from returning on the grease stain of upper layer exhaust duct joint.
Lower bell and spigot includes lower bell and spigot side wall and the guidance part for being connected to lower bell and spigot side wall bottom end, lower bell and spigot side wall
By upper birdsmouth level accept section inside edge extend to form vertically downward, guidance part from lower bell and spigot side wall bottom end inwardly and to
Lower inclination extends to form.The crust size of the lower bell and spigot are as follows: length=a-2c of short side, length=b-2c of long side, wherein a
For exhaust duct periphery short side dimension, b be exhaust duct periphery long edge size, c is exhaust duct wall thickness.
Supporting parts include two angle steel disposed in parallel and the reinforcing bar that is vertically connected between two angle steel both ends, upper undertaking
The horizontal section lower surfaces of accepting of opposite two pairs of mouth are supported by angle steel.Bell and spigot joint exhaust pipe is supported on by supporting parts to reserve
In hole, upper layer exhaust duct is undertaken on the upper birdsmouth inside sidewalls of birdsmouth and accepts section support, lower bell and spigot by level
Lower section insertion is connect on the inside of lower exhaust road with lower exhaust road.Lower bell and spigot is not inserted into the upper section of lower exhaust pipeline to block
Material internal mold plate.
When implementing installation, bell and spigot joint completes in factory, first according to the requirement of design drawing, to lower exhaust
Road progress position is fixed, and carefully control line is installed in check and correction when fixed, it is desirable that pipeline is vertical, centering, consolidates, and is fixed temporarily and avoids this
Device installation site, as shown in figure 12.Then in the embedding glue groove of annular the insertion bell and spigot joint of cyclic spring cushion rubber, for convenience of grasping
Make, annular flexible rubber ring can apply suds or cleaning solution before being embedded in.Bell and spigot joint is connect with upper layer exhaust duct, such as Figure 13 institute
Show, before bell and spigot joint installation, does socket joint mark line in exhaust duct lower end, socket joint mark line is away from exhaust duct port 70mm.Upper layer row
On the air flue side of being placed horizontally at item.The upper bellmouth of bell and spigot joint is directed at exhaust duct lower end, and horizontal homogeneous forcibly drives socket joint, when holding
Until connection-peg upper port flushes socket joint mark line, after bell and spigot joint is installed in place, cleaning seam is clean.It is beaten in seam crossing note
Weather proofing sealant, it is desirable that weather proofing sealant continuous uniform, seam is smooth, smooth, no no marking.As shown in figure 14.
Control line is installed according to the flooring exhaust duct that bullet has been pacified, supporting parts are installed, angle steel one end is located in support hole to be provided
In, it is desirable that the rectangle hole side between the angle steel and connection reinforcing bar of supporting parts is except the reserved opening of prepackage exhaust duct position.
As shown in figure 15.Upper and lower layer exhaust duct abutting joint is carried out later, slowly erects exhaust duct, straightening tube body vertical alignment lower layer
Exhaust duct, as shown in figure 16.Slowly decentralization passes through bell and spigot joint among supporting parts, finally slowly lower to be inserted into lower exhaust road
Upper port.After upper and lower layer exhaust duct is in place as shown in figure 17.Installation overall process accomplishes gently to rise to be fallen slowly, prevents that hard collision damages
Device.
After upper layer Pai Dao is installed, it is fixed temporarily.Notice that fixing piece will avoid its upper layer Pai Dao when fixed
Reserved opening.Gap is very narrow between the exhaust duct and wall that have been fixed temporarily, cannot protrude into operation by hand, be infused using foamed glue
The closure of rifle spreading sebific duct foam-injection glue is penetrated, as shown in figure 18.Then in the non-wall joints that face of upper and lower layer exhaust duct according to atlas
It is required that embedding polymer water mortar, it is desirable that filleting is full, uniform, free from flaw, leakage note, as shown in figure 19.Later dabbing, clean out
Flooring reserved opening periphery concrete requires to pour C20 pea gravel concreten according to atlas, it is desirable that pour closely knit.As shown in figure 20.
Outside plastering is finally exhausted, steel wire is spread in the two seam crossing before plastering, as shown in figure 21, finally outside steel wire
Plastering.
Above embodiments are only presently preferred embodiments of the present invention, and structure of the invention is not limited to what above-described embodiment was enumerated
Form, any modification done within the spirit and principles of the present invention, equivalent replacement etc., should be included in guarantor of the invention
Within the scope of shield.
Claims (7)
1. a kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices, which is characterized in that including bell and spigot joint (15) and support
Part (16), bell and spigot joint (15) include upper birdsmouth (17) interconnected and lower bell and spigot (18), lower bell and spigot (18) one
Formula is connected to the bottom end of birdsmouth (17), and the internal orifice size of upper birdsmouth (17) is greater than the crust size of exhaust pipe, under hold
The crust size of socket (18) is less than the internal orifice size of exhaust pipe, and upper birdsmouth (17) includes horizontal undertaking section (20) Ji Youshui
Flat four edge perpendiculars of section (20) outside of accepting upwardly extend the upper birdsmouth side wall to be formed, and upper birdsmouth side wall inner surfaces are recessed outward
The embedding glue groove (21) of annular equipped with twice connection four sides side wall is fallen into, is provided with cyclic spring cushion rubber in the embedding glue groove (21) of annular
(27), lower bell and spigot (18) includes lower bell and spigot side wall and the guidance part (19) for being connected to lower bell and spigot side wall bottom end, lower socket joint
Mouth side wall is extended to form vertically downward by horizontal section (20) inside edge of accepting of upper birdsmouth (17), and guidance part (19) is by lower socket joint
Mouthful side wall bottom end inwardly and tilts down and extends to form, and it is pre- that bell and spigot joint (15) is supported on exhaust pipe by supporting parts (16)
In box out mouth (30), upper layer exhaust duct (25) is undertaken on the upper birdsmouth inside sidewalls of birdsmouth (17) and accepts section by level
(20) it supports, is connect on the inside of lower bell and spigot (18) lower section insertion lower exhaust road (26) with lower exhaust road (26).
2. Indoor Residential Ecological kitchen exhaust as described in claim 1 road seepage-proof oil piecing devices, which is characterized in that the annular is embedding
The section of glue groove (21) is semicircle, and it is circular cyclic spring cushion rubber that section is respectively arranged in the embedding glue groove (21) of twice annular
(27).
3. Indoor Residential Ecological kitchen exhaust as claimed in claim 2 road seepage-proof oil piecing devices, which is characterized in that the level is held
The width for connecing section (20) is c+3mm, and c is row's road wall thickness, and the diameter of the section circle of cyclic spring cushion rubber (27) is 15mm.
4. Indoor Residential Ecological kitchen exhaust as described in claim 1 road seepage-proof oil piecing devices, which is characterized in that the upper undertaking
The upper guiding bevel edge (22) of 45 degree of inclination is equipped on the inside of mouth sidewall upper.
5. Indoor Residential Ecological kitchen exhaust as described in claim 1 road seepage-proof oil piecing devices, which is characterized in that the lower socket joint
The crust size of mouthful (18) are as follows: length=a-2c of short side, length=b-2c of long side, wherein a be exhaust duct periphery short side dimension,
B is exhaust duct periphery long edge size, c is exhaust duct wall thickness.
6. Indoor Residential Ecological kitchen exhaust as described in claim 1 road seepage-proof oil piecing devices, which is characterized in that the supporting parts
(16) reinforcing bar (24) for including two angle steel (23) disposed in parallel and being vertically connected between two angle steel (23) both ends, above holds
Horizontal section (20) lower surface of accepting of opposite two pairs of interface (17) is supported by angle steel (23).
7. Indoor Residential Ecological kitchen exhaust as described in claim 1 road seepage-proof oil piecing devices, which is characterized in that lower bell and spigot
(18) upper section for being not inserted into lower exhaust pipeline is plugging material inner template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639750.8A CN109555293A (en) | 2018-12-29 | 2018-12-29 | A kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639750.8A CN109555293A (en) | 2018-12-29 | 2018-12-29 | A kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109555293A true CN109555293A (en) | 2019-04-02 |
Family
ID=65872099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639750.8A Pending CN109555293A (en) | 2018-12-29 | 2018-12-29 | A kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555293A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110512831A (en) * | 2019-09-02 | 2019-11-29 | 李良发 | A kind of construction method of the public ventilation shaft of civil building |
| CN112746721A (en) * | 2020-08-03 | 2021-05-04 | 杭州润泉环境科技有限公司 | Residential composite exhaust duct and installation method thereof |
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| CN209686787U (en) * | 2018-12-29 | 2019-11-26 | 广西建工集团第三建筑工程有限责任公司 | A kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110512831A (en) * | 2019-09-02 | 2019-11-29 | 李良发 | A kind of construction method of the public ventilation shaft of civil building |
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| CN112746721A (en) * | 2020-08-03 | 2021-05-04 | 杭州润泉环境科技有限公司 | Residential composite exhaust duct and installation method thereof |
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