CN106948436A - The pre-buried double eccentric baffle-type deodorization ponding processors of structural slab of blowdown standpipe - Google Patents
The pre-buried double eccentric baffle-type deodorization ponding processors of structural slab of blowdown standpipe Download PDFInfo
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- CN106948436A CN106948436A CN201710246955.9A CN201710246955A CN106948436A CN 106948436 A CN106948436 A CN 106948436A CN 201710246955 A CN201710246955 A CN 201710246955A CN 106948436 A CN106948436 A CN 106948436A
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- water
- eccentricity part
- large eccentricity
- water seal
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/29—Odour seals having housing containing dividing wall, e.g. tubular
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention for the inconvenience that drains the water away in packing course, and easily from septic tank back foul gas and pernicious gas the problems such as there is provided the pre-buried double bias baffle-type deodorization ponding processors of the structural slab of blowdown standpipe；Housing is the tubular structure that upper and lower side is open, large eccentricity part is tubular body of the eccentric part in crescent shaped groove, large eccentricity part cover plate is in crescent shape, matching lid is on the groove of large eccentricity part, large eccentricity part and large eccentricity part cover plate cooperatively form large eccentricity water seal portion, the matching of small eccentricity part is inserted into large eccentricity part, small eccentricity part and small eccentricity part cover plate are identical with the structure of large eccentricity part and large eccentricity part cover plate, small eccentricity part and small eccentricity part cover plate cooperatively form small eccentricity water seal portion, small eccentricity water seal portion is identical with the structure in large eccentricity water seal portion, and small eccentricity water seal portion and large eccentricity water seal portion cooperatively form an annular sealing structure for water；The first bellmouth is provided with small eccentricity part, the first bellmouth and the second bellmouth being arranged in housing lower port are used to insert standpipe.
Description
Technical field
The pre-buried double eccentric baffle-type deodorization ponding processors of structural slab of blowdown standpipe of the present invention, belong to packing course internal water accumulation row
Water deodorization apparatus technical field.
Background technology
Drainage system in the drainage system of modern architecture industry, especially toilet, Homofloor drainage system, geothermal system,
Structural slab is to finished surface at least 100mm~200mm packing course；Water appliance is such as washbowl, shower, bathtub, washing machine etc.
Drainpipe is all to be arranged on through finished surface in packing course, so as time went on, is artificially trampled, the original such as waterproof material aging
Cause, the drainpipe for installing water appliance passes through the place of finished surface, such as floor tile junction, all toward infiltration in packing course, for this
Problem, people are typically solved using following methods：
First, it is arranged on soil stack and is drained the water away with non-water sealed ponding processor.Set osculum several, but be due to
Ponding is not perennial draingage, and water accumulating volume is few, it is only necessary to which just, other treat that ponding is arranged to one or two of osculum just into back foul hole
Except complete, all hole is just all into back foul hole, because ponding processor is arranged on soil stack, osculum is connected with septic tank,
A passage is thus formed, the substantial amounts of foul smell as chimney, a large amount of pernicious gases return to interior, greatly influence inhabitation ring
Border, has epidemic situation then more fearful.As the Amoy Garden of Hong Kong in 2003, because drainage pipeline trap improper use, it is impossible to
Supplement water, causes trap anhydrous in time, does not have water seal effect, and someone uses toilet with SARS virus, SARS disease
Poison is discharged in septic tank, is made to live in the people of Amoy Garden 321 and is all infectd SARS virus, the national whole world of stretching, and this is real
Example, it is acknowledged, it is distressed historical lessons, the processing of this non-water sealed ponding can absolutely not be used, is definitely to victimize, installs
Above it is equal to install a time bomb.
Second, after the completion of waterproof layer, retaining examination is done, 24 hours are non-leakage to be qualified.At this moment it is artificial to exclude retaining, both
Take a lot of work and not thorough, so workman excludes in soil stack punching violating the regulations, it is believed that there is future ponding to flow out in packing course,
Such way temporarily excludes retaining in fact, but leaves great trouble, because soil stack is through perennial draingage, and close to tube wall stream
Water, the hole through being beaten from standpipe flows back into sewage in packing course, and this is also that one of the reason for causing ponding, can also return a large amount of smelly
Gas, a large amount of pernicious gases are discharged to interior.
3rd, also it is a kind of be not pre-buried structure plate ponding processor, it is necessary to secondary frame template is taken a lot of work, and more important pole holds
Easily toward lower floor leak, structural slab complete 1 year after ability pipe laying and ponding processor, structural slab through being bone dry so long,
It will not shrink, only encapsulant shrinks, preformed hole fixes a drainpipe and ponding processor, and surrounding must do encapsulation process,
Encapsulant can not form one with structural slab, and when encapsulant is dry, structural slab does not shrink, what encapsulant shrank certainly,
That forms dry and cracked seam, destroys waterproof layer, has water just toward one layer of leak downstairs, cause above and below resident be discord, generation contradiction.
In a word, above-mentioned solution can absolutely not be taken.
Relevant criterion has just been promulgated early in country in 2003, and come into effect from September in 2003 1 day in fact,
GB50015-2003 " Code for design of building water supply and sewerage " 4.2.6 of page 59, when the sanitary apparatus in structure without trap and life
When sewage conduct living or other drainage pipelines that can produce pernicious gas are connected, it is necessary to divide into trap, trap in discharge outlet
Water seal depth cannot be less than 50mm.Forbid to replace water seal using mobile machine sealing.
The content of the invention
Instant invention overcomes the deficiency that prior art is present, for the inconvenience that drained the water away in packing course, and easily from change excrement
The problems such as pond back foul gas and pernicious gas, there is provided the pre-buried double eccentric baffle-type deodorization ponding processing of the structural slab of blowdown standpipe
Device.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：The structural slab of blowdown standpipe is pre-buried double inclined
Heart baffle-type deodorization ponding processor, including housing, large eccentricity part, large eccentricity part cover plate, small eccentricity part and small eccentricity part cover plate,
The tubular structure that the housing is open for upper and lower side, and opening diameter of the opening diameter more than lower end of the upper end, it is described
Large eccentricity part is tubular body of the eccentric part in crescent shaped groove, and the large eccentricity part cover plate is in crescent shape, and matching lid is mounted in greatly partially
On the groove of central member, large eccentricity part and large eccentricity the part cover plate cooperatively forms large eccentricity water seal portion, the small eccentricity part matching
It is inserted into large eccentricity part, the structure phase of the small eccentricity part and small eccentricity part cover plate and large eccentricity part and large eccentricity part cover plate
Together, small eccentricity part and small eccentricity the part cover plate cooperatively forms small eccentricity water seal portion, the small eccentricity water seal portion and large eccentricity water
The structure in envelope portion is identical, and the small eccentricity water seal portion and large eccentricity water seal portion cooperatively form an annular sealing structure for water；
The structure in the large eccentricity water seal portion is：Including water-sealed clapboard and water seal baffle plate, the water-sealed clapboard is radially vertically arranged
In the groove of large eccentricity part, the groove structure is separated into water sealed tank and sealing rhone, the upper surface of the water-sealed clapboard
It is step-like for two, and the step surface that step surface above is not less than below the upper surface of large eccentricity part, the water-sealed clapboard is low
In the upper surface of large eccentricity part, the bottom of the sealing rhone is provided with multiple osculums, and the water seal baffle plate is axially vertical
It is arranged on the downside of large eccentricity part cover plate, and in water seal baffle plate correspondence insertion water sealed tank, and lower surface and the water of the water seal baffle plate
Gap is left between sealing groove inside bottom surface, the water seal baffle plate is just inserted between two step surfaces of water-sealed clapboard, and described
The lower surface of water seal baffle plate is located under the step surface below water-sealed clapboard, and the step surface below water-sealed clapboard and water seal baffle plate
Lower surface between difference in height >=50mm so that enter water sealed tank in ponding formation water seal depth >=50mm, positioned at institute
State and multiple inlet openings, the sealing rhone are provided with the cover plate between water seal baffle plate and large eccentricity part groove structure outer ring
Interior matching is filled with encapsulant, encapsulant expansion in the state of water suction, the encapsulant when unexpanded, its
Upper surface is between the upper surface of water-sealed clapboard and the lower surface of water seal baffle plate；
The first bellmouth is provided with the small eccentricity part, first bellmouth and the second bellmouth being arranged in housing lower port are equal
For inserting blowdown standpipe.
The large eccentricity part and water-sealed clapboard are integrally formed, and the large eccentricity part cover plate and water seal baffle plate are integrally formed, institute
State small eccentricity part and the first bellmouth is integrally formed.
Leakage-proof ring is provided with the housing lower port, the leakage-proof ring is the tubulose knot of setting coaxial with housing lower port
Structure, upper end and the housing of the leakage-proof ring cooperatively form the groove structure of annular, and the groove structure is the second bellmouth, described
The lower surface of leakage-proof ring is higher than the lower surface of housing.
The upper shed inside bottom of the housing is ramp structure, for ponding to be converged into casing center.
The lower surface of the large eccentricity part and small eccentricity part touches the upper shed inside bottom of housing.
The lower end outer ring of the housing is provided with the primary and secondary buckle being provided with lower margin, the lower margin for connecting and fixing
And screw hole, the lower margin and housing be integrally formed, and housing is fixed in template by the lower margin.
The housing upper surface and the upper surface of large eccentricity part, large eccentricity part cover plate, small eccentricity part and small eccentricity part cover plate
Flush.
The exterior cross-section of the housing, large eccentricity part and small eccentricity part be it is circular or be it is square or be rectangle or
For polygon.
Small plug or seal gasket are fitted with the osculum, the water-storing test for doing waterproof layer examination.
The present invention has an advantageous effect in that compared with prior art：Originally it is practical to pass through large eccentricity part and large eccentricity part lid
Plate cooperatively forms large eccentricity water seal portion, and small eccentricity part and small eccentricity part cover plate cooperatively form small eccentricity water seal portion, large and small eccentric water
The water seal baffle plate correspondence being divided into envelope portion on water sealed tank and sealing rhone, correspondence cover plate is inserted into water sealed tank, in water seal
Trough inner water insulates plate and water seal baffle fit formation >=50mm water seal depth, in sealing rhone packing matcrial, is formed
Sealing, plays deodorization after water seal water is dry, while also preventing tiny particulate matter to be lost in, has ponding in packing course sealing material
Material is soaked and just unnecessary ponding is discharged from the osculum of encapsulant bottom after expansion, and remaining ponding is used when water seal water, is risen
To odor-resistant result, the present invention is more suitable for assembling building and used.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the invention.
Fig. 2 is the top view of sealing structure for water in the present invention.
Fig. 3 is the sectional view of large eccentricity water seal portion section B-B in Fig. 2.
Fig. 4 is the state diagram in the present invention during cement casting.
Fig. 5 is Fig. 4 top view.
In figure：1 be housing, 2 be large eccentricity part, 3 be large eccentricity part cover plate, 4 be small eccentricity part, 5 be small eccentricity part cover plate,
6 it is water-sealed clapboard, 7 be water sealed tank, 8 be sealing rhone, 9 be osculum, 10 be water seal baffle plate, 11 be inlet opening, 12 is close
Closure material, 13 be the first bellmouth, 14 be the second bellmouth, 15 be leakage-proof ring, 16 be lower margin, 17 be small plug, 18 be cement casting
Cover plate.
Embodiment
As shown in Fig. 1~Fig. 5, the pre-buried double eccentric baffle-type deodorization ponding processors of structural slab of blowdown standpipe of the present invention,
Including housing 1, large eccentricity part 2, large eccentricity part cover plate 3, small eccentricity part 4 and small eccentricity part cover plate 5, the housing 1 is upper and lower side
The tubular structure being open, and opening diameter of the opening diameter more than lower end of the upper end, the large eccentricity part 2 is eccentric part
In the tubular body of crescent shaped groove, the large eccentricity part cover plate 3 is in crescent shape, and matching lid is on the groove of large eccentricity part 2, institute
State large eccentricity part 2 and large eccentricity part cover plate 3 cooperatively forms large eccentricity water seal portion, the matching of small eccentricity part 4 is inserted into large eccentricity
In part 2, small eccentricity part 4 and small eccentricity the part cover plate 5 is identical with the structure of large eccentricity part 2 and large eccentricity part cover plate 3, described small
Eccentric part 4 and small eccentricity part cover plate 5 cooperatively form the knot in small eccentricity water seal portion, the small eccentricity water seal portion and large eccentricity water seal portion
Structure is identical, and the small eccentricity water seal portion and large eccentricity water seal portion cooperatively form an annular sealing structure for water；
The structure in the large eccentricity water seal portion is：Including water-sealed clapboard 6 and water seal baffle plate 10, the water-sealed clapboard 6 is radially vertical
In the groove for being arranged on large eccentricity part 2, the groove structure is separated into water sealed tank 7 and sealing rhone 8, the water-sealed clapboard 6
Upper surface it is step-like for two, and step surface above is not less than below the upper surface of large eccentricity part 2, the water-sealed clapboard 6
Step surface be less than large eccentricity part 2 upper surface, the bottom of the sealing rhone 8 is provided with multiple osculums 9, the water seal
Baffle plate 10 is axially vertically disposed in the downside of large eccentricity part cover plate 3, and the correspondence insertion water sealed tank 7 of water seal baffle plate 10, and the water
Gap is left between the lower surface of block plate 10 and the inside bottom surface of water sealed tank 7, the water seal baffle plate 10 just inserts in water-sealed clapboard 6
Two step surfaces between, and the lower surface of the water seal baffle plate 10 is located under the step surface below water-sealed clapboard 6, and water seal
Step surface below dividing plate 6 and difference in height >=50mm between the lower surface of water seal baffle plate 10 so that the product entered in water sealed tank 7
On water seal depth >=50mm of water formation, the cover plate 3 between the water seal baffle plate 10 and the groove structure outer ring of large eccentricity part 2
It is provided with matching in multiple inlet openings 11, the sealing rhone 8 and is filled with encapsulant 12, the encapsulant 12 is being inhaled
Expansion during water state, effect is to seal up osculum 9, plays deodorization after water seal water is dry, while also preventing tiny
Grain logistics is lost, and the osculum 9 for having ponding encapsulant 12 to be soaked after expansion just from the bottom of encapsulant 12 in packing course is more
Remaining ponding discharge, remaining ponding is used when water seal water, plays odor-resistant result.
The encapsulant 12 is when unexpanded, and its upper surface is between the upper surface of water-sealed clapboard 6 and water seal baffle plate 10
Between lower surface；
The first bellmouth 13, first bellmouth 13 and second be arranged in the lower port of housing 1 are provided with the small eccentricity part 4
Bellmouth 14 is used to insert blowdown standpipe.
The large eccentricity part 2 and water-sealed clapboard 6 are integrally formed, the one of the large eccentricity part cover plate 3 and water seal baffle plate 10 into
Type, the bellmouth 13 of small eccentricity part 4 and first is integrally formed.
Leakage-proof ring 15 is provided with the lower port of housing 1, the leakage-proof ring 15 is setting coaxial with the lower port of housing 1
Tubular structure, upper end and the housing 1 of the leakage-proof ring 15 cooperatively form the groove structure of annular, and the groove structure is second
Bellmouth 14, the lower surface of the leakage-proof ring 15 is higher than the lower surface of housing 1.
The upper shed inside bottom of the housing 1 is ramp structure, for ponding to be converged into the center of housing 1.
The lower surface of the large eccentricity part 2 and small eccentricity part 4 touches the upper shed inside bottom of housing 1.
The lower end outer ring of the housing 1 is provided with the son being provided with lower margin 16, the lower margin 16 for connecting and fixing
Master card button and screw hole, the lower margin 16 and housing 1 are integrally formed, and housing 1 is fixed in template by the lower margin 16.
The upper surface of housing 1 is upper with large eccentricity part 2, large eccentricity part cover plate 3, small eccentricity part 4 and small eccentricity part cover plate 5
End face is flushed.
The exterior cross-section of the housing 1, large eccentricity part 2 and small eccentricity part 4 be it is circular or be it is square or be rectangle,
Or be polygon.
Small plug 17 is fitted with the osculum 9, the small plug 17 can also be seal gasket, for doing waterproof layer
The water-storing test of examination, retaining is not leaked for 24 hours, after waterproof layer is qualified, pulls out small plug 17 or seal gasket, and osculum 9 starts
Draining, such water sealed tank 7 just forms water seal, water seal depth >=50mm.
The lower end of water-sealed clapboard 6 and large eccentricity part 2 are integrally formed in the present invention, and the step surface below water-sealed clapboard 6 is made
To seal the discharge outlet of rhone 8 from the flow direction of water sealed tank 7.
There are several osculums 9 in sealing rhone 8 bottom, encapsulant 12 is in sealing rhone 8 bottom, osculum 9
Above, prevent tiny particles content to be lost in, furthermore the water seal of water sealed tank 7 is dry also plays deodorization, have ponding encapsulant 12
Soak after expansion, ponding is discharged from osculum 9, such water accumulator possesses Double stink function.
The present invention matches in order to ensure the small front apron that water seal baffle plate 10 can be set with the groove both sides of large eccentricity part 2, and
Water seal baffle plate groove is correspondingly arranged on the inside of small front apron, the water seal baffle plate groove is located on the small front apron madial wall of large eccentricity part 2, and
Be integrally formed with large eccentricity part 2, the groove both sides of the large eccentricity part 2 are upper end closed, lower ending opening etc. wall-thickness Shell,
There are several inlet openings 11, at least one the water seal baffle plate 10 of large eccentricity part cover plate 3, water seal baffle plate 10 on large eccentricity part cover plate 3
Upper end and large eccentricity part cover plate 3 are integrally formed, and are inserted into water sealed tank 7, in water seal baffle plate groove, and there is a certain amount of draining lower end
Mouthful, ponding is discharged out of step surface flow direction sealing rhone 8 below water-sealed clapboard 6 from osculum 9, such water-sealed clapboard 6,
Water sealed tank 7, water seal baffle plate 10 just form water seal arrangement, water seal depth >=50mm.
Retaining inlet opening 11 is flowed in water sealed tank 7, from the lower end of water seal baffle plate 10, then from the step surface below water-sealed clapboard 6
Sealing rhone 8 is flowed into, is flowed out by osculum 9, this process, water sealed tank 7 just forms water seal, water seal depth >=50mm.
Small eccentricity part 4 is that upper end carries bellmouth, and lower end is eccentric channel-shaped body, and is integrally formed.
The eccentric channel-shaped body upper end open in the lower end of small eccentricity part 4, at least one water-sealed clapboard 6, at least one water seal
Groove 7, at least one sealing rhone 8, the lower end of water-sealed clapboard 6 and small eccentricity part 4 are integrally formed.
Large eccentricity part 2 and small eccentricity part 4 are the perpendicularity for adjusting soil stack in the present invention, can play adjustment eccentric
Effect, can play the positive heart of correction and use again.
The first bellmouth 13 and the second bellmouth 14 are to be used to install soil stack in the present invention, and leakage-proof ring 15 is to prevent leak,
Lower margin 16 is that ponding processor is fixed in template, is covered when cement casting cover plate 18 is cement casting in the present invention in housing 1
On the big bellmouth of upper end open.Lower margin 16 is that ponding processor is fixed in template, and cement casting cover plate 18 is cement casting
When use, ponding processor will not be shifted with blast pipe built-in fitting double buckle in cement casting, it is ensured that soil stack with exhaust
Pipe built-in fitting center size, center size is 180mm.
The more applicable assembling building of the present invention.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Example, in the knowledge that those of ordinary skill in the art possess, can also make on the premise of present inventive concept is not departed from
Go out various change.
Claims (9)
1. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe, it is characterised in that including housing（1）、
Large eccentricity part（2）, large eccentricity part cover plate（3）, small eccentricity part（4）With small eccentricity part cover plate（5）, the housing（1）For upper and lower side
The tubular structure being open, and opening diameter of the opening diameter more than lower end of the upper end, the large eccentricity part（2）For bias
Portion is in the tubular body of crescent shaped groove, the large eccentricity part cover plate（3）In crescent shape, matching lid is mounted in large eccentricity part（2）It is recessed
On groove, the large eccentricity part（2）With large eccentricity part cover plate（3）Cooperatively form large eccentricity water seal portion, the small eccentricity part（4）Matching
It is inserted into large eccentricity part（2）It is interior, the small eccentricity part（4）With small eccentricity part cover plate（5）With large eccentricity part（2）With large eccentricity part lid
Plate（3）Structure it is identical, the small eccentricity part（4）With small eccentricity part cover plate（5）Small eccentricity water seal portion is cooperatively formed, it is described small partially
Edema with the heart involved envelope portion is identical with the structure in large eccentricity water seal portion, and the small eccentricity water seal portion and large eccentricity water seal portion cooperatively form one
Annular sealing structure for water；
The structure in the large eccentricity water seal portion is：Including water-sealed clapboard（6）With water seal baffle plate（10）, the water-sealed clapboard（6）Footpath
To being vertically arranged in large eccentricity part（2）Groove in, the groove structure is separated into water sealed tank（7）With sealing rhone（8）, institute
State water-sealed clapboard（6）Upper surface it is step-like for two, and step surface above is not less than large eccentricity part（2）Upper surface, institute
State water-sealed clapboard（6）Following step surface is less than large eccentricity part（2）Upper surface, the sealing rhone（8）Bottom set
There are multiple osculums（9）, the water seal baffle plate（10）It is axially vertically disposed in large eccentricity part cover plate（3）Downside, and water seal baffle plate
（10）Correspondence insertion water sealed tank（7）In, and the water seal baffle plate（10）Lower surface and water sealed tank（7）Left between inside bottom surface
Gap, the water seal baffle plate（10）Just insert in water-sealed clapboard（6）Two step surfaces between, and the water seal baffle plate（10）'s
Lower surface is located at water-sealed clapboard（6）Under following step surface, and water-sealed clapboard（6）Following step surface and water seal baffle plate（10）
Lower surface between difference in height >=50mm so that enter water sealed tank（7）Water seal depth >=50mm of interior ponding formation, is located at
The water seal baffle plate（10）With large eccentricity part（2）Cover plate between groove structure outer ring（3）On be provided with multiple inlet openings
（11）, the sealing rhone（8）Interior matching is filled with encapsulant（12）, the encapsulant（12）The energy in the state of water suction
Expansion, the encapsulant（12）When unexpanded, its upper surface is between water-sealed clapboard（6）Upper surface and water seal baffle plate（10）
Lower surface between；
The small eccentricity part（4）Inside it is provided with the first bellmouth（13）, first bellmouth（13）Be arranged on housing（1）Lower port
The second interior bellmouth（14）It is used to insert blowdown standpipe.
2. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe according to claim 1, it is special
Levy and be, the large eccentricity part（2）And water-sealed clapboard（6）It is integrally formed, the large eccentricity part cover plate（3）With water seal baffle plate（10）
It is integrally formed, the small eccentricity part（4）With the first bellmouth（13）It is integrally formed.
3. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe according to claim 1 or 2, its
It is characterised by, the housing（1）Leakage-proof ring is provided with lower port（15）, the leakage-proof ring（15）For with housing（1）Lower port
The tubular structure of coaxial setting, the leakage-proof ring（15）Upper end and housing（1）The groove structure of annular is cooperatively formed, it is described recessed
Slot structure is the second bellmouth（14）, the leakage-proof ring（15）Lower surface be higher than housing（1）Lower surface.
4. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe according to claim 3, it is special
Levy and be, the housing（1）Upper shed inside bottom be ramp structure, for ponding to be converged into housing（1）Center.
5. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe according to claim 4, it is special
Levy and be, the large eccentricity part（2）With small eccentricity part（4）Lower surface touch housing（1）Upper shed inside bottom.
6. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe according to claim 5, it is special
Levy and be, the housing（1）Lower end outer ring be provided with lower margin（16）, the lower margin（16）On be provided with for connecting and fix
Primary and secondary buckle and screw hole, the lower margin（16）And housing（1）It is integrally formed, the lower margin（16）By housing（1）It is fixed on
In template.
7. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe according to claim 6, it is special
Levy and be, the housing（1）Upper surface and large eccentricity part（2）, large eccentricity part cover plate（3）, small eccentricity part（4）With small eccentricity part lid
Plate（5）Upper surface flush.
8. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe according to claim 7, it is special
Levy and be, the housing（1）, large eccentricity part（2）With small eccentricity part（4）Exterior cross-section be circular or be square or be long
It is square or for polygon.
9. the pre-buried double eccentric baffle-type deodorization ponding processors of the structural slab of blowdown standpipe according to claim 8, it is special
Levy and be, the osculum（9）Inside it is fitted with small plug（17）Or seal gasket, the water-storing test for doing waterproof layer examination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246955.9A CN106948436A (en) | 2017-04-16 | 2017-04-16 | The pre-buried double eccentric baffle-type deodorization ponding processors of structural slab of blowdown standpipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246955.9A CN106948436A (en) | 2017-04-16 | 2017-04-16 | The pre-buried double eccentric baffle-type deodorization ponding processors of structural slab of blowdown standpipe |
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| CN106948436A true CN106948436A (en) | 2017-07-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560681A (en) * | 2018-05-23 | 2018-09-21 | 浙江中财管道科技股份有限公司 | A kind of pre-buried Matheson and Dresser joint of novel building draining |
-
2017
- 2017-04-16 CN CN201710246955.9A patent/CN106948436A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560681A (en) * | 2018-05-23 | 2018-09-21 | 浙江中财管道科技股份有限公司 | A kind of pre-buried Matheson and Dresser joint of novel building draining |
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Application publication date: 20170714 |
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| WD01 | Invention patent application deemed withdrawn after publication |