CN108442498A - A kind of double water seal floor drains of readily removable easy mounting - Google Patents
A kind of double water seal floor drains of readily removable easy mounting Download PDFInfo
- Publication number
- CN108442498A CN108442498A CN201810313100.8A CN201810313100A CN108442498A CN 108442498 A CN108442498 A CN 108442498A CN 201810313100 A CN201810313100 A CN 201810313100A CN 108442498 A CN108442498 A CN 108442498A
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- China
- Prior art keywords
- locating sleeve
- bowl
- floor drain
- sealing locating
- sealing
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a kind of double water seal floor drains of readily removable easy mounting, including the pre-buried shell of floor drain, the second sealing locating sleeve, spiral cover board and sintered meshwork, the inner sleeve of the pre-buried shell of floor drain is equipped with the first sealing locating sleeve；The upper end of the second sealing locating sleeve is connect with the inside of the first sealing locating sleeve, it was equipped with water sieve web plate at the top of the second sealing locating sleeve, the spiral cover board is located at the top of the second sealing locating sleeve, the first barrier gear bowl is provided between the second sealing locating sleeve and the first sealing locating sleeve, the sintered meshwork is fixedly installed on the inner wall of fixed ring, and the second barrier gear bowl is connected with each other by the fixed ring and the pre-buried shell of floor drain.The double water seal floor drains of the readily removable easy mounting, dismounting is easy for installation, is the component of multiple separation, is convenient for the production and processing of the floor drain, forms double water seal detours water route design of two S connections after assembling, increases the resistance that pours in down a chimney of water seal, risk is poured in down a chimney in reduction.
Description
Technical field
The present invention relates to floor drain technical field, the double water seal floor drains of specially a kind of readily removable easy mounting.
Background technology
Floor drain refers to the drainage fixture that ground is connect with sewerage system, is connection sewerage system and flooring
Important interface, as the important component of drainage system in house, its performance quality directly affects the quality of room air, right
The peculiar smell control of bathroom is extremely important, and existing floor drain on the market is broadly divided into two kinds of water seal floor drain and non-water seal floor drain, phase
For non-water seal floor drain, water seal floor drain cost is lower, pushes away general wider, is also easier to well-established by most of residents group.
There are food processing shop, drug workshop, the even injection of special strict demand to give birth to especially for cleanliness factor
Is produced from workshop, is required for installation floor drain, therefore it is also very stringent the requirements such as to fly into the reverse-filling of floor drain, anti-tiny organism, it is tiny
Leakage part may cause product high-volume pollute the problem of.
However existing water seal floor drain water seal height and number are inadequate, water seal is readily volatilized dry, makes in drainage pipeline
Foul smell overflows into interior；Constantly change in chilly wind or weather of blowing, air pressure, the positive pressure in pipeline can cause detain bowl float, foul smell from
It is overflowed in water, and water seal can be aspirated and be destroyed by the negative pressure in pipeline, pipeline loses barrier, and foul smell can also overflow into interior.It is existing
Drain structure body fixes difficult, easy positioning with concrete, it is often necessary to additional riveting point, and typically directly lid closes cover board
Formula, is not effective to ensure that sealing truly, there are more dead angle in floor drain, dirt is caused largely to generate, and gives bacterium
Breeding offers convenience.In addition existing many floor drains are complicated multicompartment welding or integrated formed structure, cannot be completely by bottom case
It is leaked out with drain pipe port, for thorough disinfection and cleaning；It is all and its inconvenient in disassembly and installation, influence the manufacturing of product
Processing, the production of floor drain are slack-off at rate.In view of the above-mentioned problems, being badly in need of carrying out Creative Design on the basis of original water seal floor drain.
Invention content
The purpose of the present invention is to provide a kind of double water seal floor drains of readily removable easy mounting, are proposed now with solving above-mentioned background technology
Have floor drain use a water seal arrangement, be easy to cause water seal volatilization failure, cause the interior space directly identical as sewage conduct and
Contaminated and fixed difficult, dismounting installation is inconvenient, cleans unsafe problems.
To achieve the above object, the present invention provides the following technical solutions：
A kind of double water seal floor drains of readily removable easy mounting, including the pre-buried shell of floor drain (1), the second sealing locating sleeve (5), spiral
Cover board (10) and sintered meshwork (12), wherein the inner sleeve of the pre-buried shell of the floor drain (1) is equipped with the first sealing locating sleeve (2),
The outer sheath of the pre-buried shell of floor drain (1) is equipped with firm circle (16), and the firm circle (16) is under ground；Second sealing
It is the hollow tubular structure that top has outer extensions that locating sleeve (5) seals locating sleeve (2) with described first, is equipped with
Center through hole；The top outer extensions of the first sealing locating sleeve (2) are connect with the upper end of the pre-buried shell of the floor drain (1)
Place is provided with two O-ring seals (3) (4)；The second sealing locating sleeve (5) is sheathed on the first sealing locating sleeve
(2) internal, and the inside phase of the top outer extensions and the first sealing locating sleeve (2) of the second sealing locating sleeve (5)
Place connect equipped with O-ring seal (6)；It is described second sealing locating sleeve (5) with it is described first seal locating sleeve (2) it
Between be equipped with first barrier keep off bowl (11), it is described first sealing locating sleeve (2) and the pre-buried shell of the floor drain (1) between be equipped with
Second barrier gear bowl (14), the first barrier gear bowl (11) and the second barrier gear bowl (14) include the bowl portion and bottom on top
Hollow out stabilizer blade；There is reducing diameter part, the reducing diameter part are inserted into below the pre-buried shell of floor drain (1) in drainpipe (15)；At this
Sintered meshwork (12) is equipped in reducing diameter part, which is fixed on the contracting of the pre-buried shell of the floor drain (1) by fixed ring (13)
On diameter portion inner wall；The hollow out stabilizer blade of described second barrier gear bowl (14) bottom is shelved in the fixed ring (13), and described first
The hollow out stabilizer blade of barrier gear bowl (11) bottom is mounted on the bottom wall that described first seals locating sleeve (2)；Second sealing
The hole wall top of the center through hole of locating sleeve (5) is equipped with stage portion, and the stage portion was combined with water sieve web plate (8), described
It crosses between water sieve plate (8) and the stage portion and O-ring seal (9) is installed；Above the second sealing locating sleeve (5) also
It is covered with spiral cover board (10), the center that the edge of the spiral cover board (10) seals locating sleeve (2) with described first is logical
Hole inner wall connection, the spiral cover board (10) play the role of the center through hole for being closed the second sealing locating sleeve (5).
Whereby, when opening spiral cover board (10), water is described from the second sealing locating sleeve (5) into being temporarily stored into
In first barrier gear bowl (11), after the described first water spill-over for obstructing gear bowl (11) goes out, into the first sealing locating sleeve
(2) it and is obstructed into described second by the hollow out stabilizer blade of described first barrier gear bowl (11) bottom and keeps off bowl (14), described second
After the water spill-over of barrier gear bowl (14) goes out, the hollow out stabilizer blade of described second barrier gear bowl (14) bottom is flowed through, it is pre-buried into floor drain
Reducing diameter part below shell (1) drains into drainpipe (15).
Preferably, it is equipped at least one reinforcing rib below the top outer extensions of the second sealing locating sleeve (5)
(7)；The pre-buried shell of floor drain (1) is designed as T font structures and the upper end outer wall is equipped with concave shaped annular groove, keeps the floor drain pre-buried
Shell (1) is firmly fixed in ground.
Preferably, the first sealing locating sleeve (2) is connected together with the pre-buried shell of the floor drain (1), and first is close
Envelope locating sleeve (2) and the connecting pin of the pre-buried shell of floor drain (1) are designed for arcuate structure, the pre-buried shell of floor drain (1) it is interior
There are spacing between bottom and the outer bottom of the first sealing locating sleeve (2), the spacing is interior to place the second barrier gear bowl (14).
Preferably, the first barrier gear bowl (11), the first sealing locating sleeve (2), the second barrier gear bowl (14) and ground
It is arc-shaped transition to leak the junction between the side wall and interior bottom of pre-buried shell (1).
Preferably, the second sealing locating sleeve (5) designs for T font structures, and the second sealing locating sleeve
(5) length is less than the described first length for sealing locating sleeve (2), makes the lower end of the second sealing locating sleeve (5)
There are spacing between the interior bottom of the first sealing locating sleeve (2), the spacing is interior to place the first barrier gear bowl (11).
Preferably, the center through hole inner wall of the spiral cover board (10) and the first sealing locating sleeve (2) is with screw thread
Connection, and make the top of the top surface and the pre-buried shell of floor drain (1), the first sealing locating sleeve (2) of the spiral cover board (10)
Portion surface is all in the same horizontal plane.
Preferably, the hollow out stabilizer blade of the first barrier gear bowl (11) and second barrier gear bowl (14) bottom, described first
The hollow out stabilizer blade of barrier gear bowl (11) bottom is to be shelved on the interior bottom of the first sealing locating sleeve (2) or with described the
The center through hole of one sealing locating sleeve (2) is screwed；The first barrier gear bowl (11) and second barrier gear bowl (14) bottom
The hollow out stabilizer blade in portion is set as having spacing gear piece or hole between each other.
Preferably, the first barrier gear bowl (11) and second barrier gear bowl (14) material are stainless steel 304 material.
Preferably, the sintered meshwork (12) and fixed ring (13) are designed as weldedization structure, the fixed ring (13)
It is combined with the reducing diameter part inner wall of the pre-buried shell of floor drain (1), the hollow out stabilizer blade of the second barrier gear bowl (14) is across described solid
Determine on ring (13).
Preferably, in bowl portion of the bowl portion upper edge of the first barrier gear bowl (11) higher than the second barrier gear bowl (14)
Edge, the distance being higher by are more than the 1/5 of the pre-buried shell of the floor drain (1) inner space height, and pressure value is poured in down a chimney in increase.To occur
When pouring in down a chimney, it is necessary to overcome the hydraulic pressure of the difference in height.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) the double water seal floor drains of readily removable easy mounting of the invention, are designed as being readily disassembled the structure of installation.Wherein removed water sieve
Web plate (8), spiral cover board (10), outside the components such as sintered meshwork (12), the main component for forming double water route water seals is divided into 5 zero
It dissipates, each very simple component of structure, greatly facilitates the hygienic cleaning inside floor drain, and facilitate the production system of the floor drain
It makes, saves the time consumed needed for single floor drain production and cost.Repair replace when, it is only necessary to corresponding component is separated and
Replacement avoids waste and whole the problems such as scratching digging displacement.
(2) the double water seal floor drains of readily removable easy mounting of the invention, form the sealing waterway of two S connections, form water column twice
Sealing effectively prevent reverse flowing of air flows caused by the pressure difference of indoor and outdoor and water seal together with having prevented caused by sealing water volatilization
The risk of failure.The bowl portion upper edge of the first barrier gear bowl keeps off the bowl portion upper edge of bowl higher than second barrier, two water seals
Height difference designs, and increases water seal and pours in down a chimney pressure value, making to pour in down a chimney risk effectively reduces.
The present invention is detoured design above and below using polycyclic road, makes to pour in down a chimney resistance increase, it is ensured that gas and water is poured in down a chimney risk and is down to most
It is low, increase the intrusion difficulty of tiny insect, by the isolation in space, the expansion of bacterium is also effectively reduced, using helixseal
Cover board (10) has thoroughly prevented the intrusion of extraneous any substance when water seal drainage does not work.
Cleverly concave shaped annular groove designs in the pre-buried shell of floor drain (1) outside wall surface so that the pre-buried shell of floor drain is fixed
Effective guarantee has been arrived, so that it is guaranteed that the draining point height of floor drain is constant, has been always ensured that original mounting height；The pre-buried shell of floor drain
The reducing diameter part of bottom is inserted into the design of drainpipe, ensure that the smooth of draining.It is adopted between the various components being connected with interior
It is sealed combination with O-shaped sealing ring (3) (4) (6) (8) etc., has effectively prevented the clearance leakage between each component.Floor drain is pre-
Bury shell (1), the second barrier keeps off bowl (14), the first barrier keeps off bowl (11), the circle of first sealing locating sleeve (2) bottom edge corner
Arc-shaped transition designs, and prevents dead angle, also avoids scratching worker's hand in production and installation process or each component is drawn mutually
Situations such as hindering.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is present invention assembling configuration schematic diagram；
Fig. 3 is sintered meshwork structural schematic diagram of the present invention；
Fig. 4 is the present invention the first barrier gear bowl structure schematic diagram；
Fig. 5 is the present invention the second barrier gear bowl structure schematic diagram；
Fig. 6 is that the present invention first seals locating sleeve structural schematic diagram；
Fig. 7 is that the present invention second seals locating sleeve structural schematic diagram.
In figure：1, the pre-buried shell of floor drain, the 2, first sealing locating sleeve, the 3, first O-ring seal, the 4, second O-shaped sealing
Circle, the 5, second sealing locating sleeve, 6, third O-ring seal, 7, reinforcing rib, 8, cross water sieve web plate, the 9, the 4th O-ring seal,
10, spiral cover board, the 11, first barrier gear bowl, 12, sintered meshwork, 13, fixed ring, the 14, second barrier gear bowl, 15, drainpipe, 16,
Firm circle.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of double water seal floor drains of readily removable easy mounting, including the pre-buried shell of floor drain (1), the second sealing locating sleeve (5), spiral
Cover board (10) and sintered meshwork (12), wherein the inner sleeve of the pre-buried shell of the floor drain (1) is equipped with the first sealing locating sleeve (2),
The outer sheath of the pre-buried shell of floor drain (1) is equipped with firm circle (16), and the firm circle (16) is under ground；Second sealing
It is the hollow tubular structure that top has outer extensions that locating sleeve (5) seals locating sleeve (2) with described first, is equipped with
Center through hole；The top outer extensions of the first sealing locating sleeve (2) are connect with the upper end of the pre-buried shell of the floor drain (1)
Place is provided with two O-ring seals (3) (4) (as shown in fig. 6, the first sealing locating sleeve tip exterior has consolidating for O-ring seal
Ring recess).The second sealing locating sleeve (5) is sheathed on the first sealing locating sleeve (2) inside, and described second
It seals and is equipped with O-shaped sealing at the inside interconnection of the top outer extensions and the first sealing locating sleeve (2) of locating sleeve (5)
It encloses (6)；It is equipped with the first barrier between the second sealing locating sleeve (5) and the first sealing locating sleeve (2) and keeps off bowl
(11), it is equipped with the second barrier between the first sealing locating sleeve (2) and the pre-buried shell of the floor drain (1) and keeps off bowl (14),
The first barrier gear bowl (11) and the second barrier gear bowl (14) include the hollow out stabilizer blade in the bowl portion and bottom on top；Describedly
Leaking, there is reducing diameter part, the reducing diameter part are inserted into below pre-buried shell (1) in drainpipe (15)；Sintered meshwork is equipped in the reducing diameter part
(12), which is fixed on by fixed ring (13) on the reducing diameter part inner wall of the pre-buried shell of the floor drain (1)；Described second
The hollow out stabilizer blade of barrier gear bowl (14) bottom is shelved in the fixed ring (13), and first barrier gear bowl (11) bottom is engraved
Empty stabilizer blade is mounted on the bottom wall that described first seals locating sleeve (2)；The center through hole of the second sealing locating sleeve (5)
Hole wall top be equipped with stage portion, the stage portion was combined with water sieve web plate (8), described to cross water sieve plate (8) and the step
O-ring seal (9) is installed between portion；It is also covered with spiral cover board (10) above the second sealing locating sleeve (5), it should
The edge of spiral cover board (10) is connect with the center through hole inner wall of the first sealing locating sleeve (2), the spiral cover board
(10) play the role of the center through hole for being closed the second sealing locating sleeve (5).
Whereby, when opening spiral cover board (10), water is described from the second sealing locating sleeve (5) into being temporarily stored into
In first barrier gear bowl (11), after the described first water spill-over for obstructing gear bowl (11) goes out, into the first sealing locating sleeve
(2) it and is obstructed into described second by the hollow out stabilizer blade of described first barrier gear bowl (11) bottom and keeps off bowl (14), described second
After the water spill-over of barrier gear bowl (14) goes out, the hollow out stabilizer blade of described second barrier gear bowl (14) bottom is flowed through, it is pre-buried into floor drain
Reducing diameter part below shell (1) drains into drainpipe (15).
In conjunction with shown in Fig. 1, the first sealing locating sleeve (2) is connected together with the pre-buried shell of the floor drain (1), and the
The connecting pin of one sealing locating sleeve (2) and the pre-buried shell of floor drain (1) is designed for arcuate structure, the pre-buried shell of floor drain (1)
Interior bottom and the outer bottom of the first sealing locating sleeve (2) between the second barrier gear bowl is placed there are spacing, in the spacing
(14)。
In conjunction with shown in Fig. 1-2, the first barrier gear bowl (11), the first sealing locating sleeve (2), the second barrier gear bowl
(14) junction between the side wall and interior bottom of the pre-buried shell of floor drain (1) is arc-shaped transition.The corner of arc-shaped transition
It can avoid scratching staff's hand when installation.The acute angle design on floor drain component is reduced, disassembly, cleaning are safer.
In conjunction with shown in Fig. 1, the spiral cover board (10) and it is described first sealing locating sleeve (2) center through hole inner wall with
It is threadedly coupled, and makes the top surface and the pre-buried shell of floor drain (1), the first sealing locating sleeve (2) of the spiral cover board (10)
Top surface be all in the same horizontal plane.
In conjunction with shown in Fig. 4-Fig. 5, the hollow out stabilizer blade of the first barrier gear bowl (11) and second barrier gear bowl (14) bottom,
It is described first barrier gear bowl (11) bottom hollow out stabilizer blade be shelved on it is described first sealing locating sleeve (2) interior bottom or
It is screwed with the center through hole of the first sealing locating sleeve (2)；The first barrier gear bowl (11) and the second barrier gear
The hollow out stabilizer blade of bowl (14) bottom is set as having spacing gear piece or hole between each other.The first barrier gear bowl (11) and second
Barrier gear bowl (14) material is stainless steel 304 material.
In conjunction with shown in Fig. 3, the sintered meshwork (12) and fixed ring (13) are designed as weldedization structure, the fixed ring
(13) it is combined with the reducing diameter part inner wall of the pre-buried shell of floor drain (1), the hollow out stabilizer blade of the second barrier gear bowl (14) is across in institute
It states in fixed ring (13).
In conjunction with shown in Fig. 1, the bowl portion upper edge of the first barrier gear bowl (11) is higher than the second barrier gear bowl (14)
Bowl portion upper edge, the distance being higher by are more than the 1/5 of the pre-buried shell of the floor drain (1) inner space height, and pressure value is poured in down a chimney in increase.
When pouring in down a chimney, it is necessary to overcome the hydraulic pressure of the difference in height.
As shown in fig. 7, being equipped at least one reinforcing rib below the top outer extensions of the second sealing locating sleeve (5)
(7)；The pre-buried shell of floor drain (1) is designed as T font structures and the upper end outer wall is equipped with concave shaped annular groove, keeps the floor drain pre-buried
Shell (1) is firmly fixed in ground.The second sealing locating sleeve (5) designs for T font structures, and described second
The length for sealing locating sleeve (5) is less than the described first length for sealing locating sleeve (2), makes the second sealing locating sleeve
(5) there are spacing between lower end and the interior bottom of the first sealing locating sleeve (2), the spacing is interior to place the first barrier
Keep off bowl (11).
Wherein, O-ring seal 3, O-ring seal 4, O-ring seal 6, O-ring seal 9 are both designed as dismounting mounting structure,
The clearance leakage of each inter-module is effectively prevented, and the detachable maintaining of sealing ring is facilitated to replace.Second sealing locating sleeve 5
Caliber was less than the diameter of water sieve web plate 8, facilitates the second sealing locating sleeve 5 and crosses 8 installing and dismounting of water sieve web plate, ensures sewage
Good circulation, and the installation of water sieve web plate 8 was avoided to fall, the top of the second sealing locating sleeve 5 was equipped with water sieve net
Plate 8, and the junction for crossing water sieve web plate 8 and the second sealing locating sleeve 5 is equipped with the 4th O-ring seal 9, spiral cover board 10
In the top of the second sealing locating sleeve 5, and the inside of the avris of spiral cover board 10 and the first sealing locating sleeve 2 mutually interconnects
It connects, spiral cover board 10 is connected with the inner thread of the first sealing locating sleeve 2, and the top of spiral cover board 10 and the pre-buried shell of floor drain
The top that body 1, first seals locating sleeve 2 is located at same level, and the bottom of spiral cover board 10 and the second sealing positioning
Casing 5, the top for crossing water sieve web plate 8 are bonded to each other, ensure floor drain without using be fully sealed, prevent extraneous any substance
Intrusion, and ensure that floor drain draining point height is constant, the second sealing locating sleeve 5 and first is provided between sealing locating sleeve 2
First barrier gear bowl 11, and the bottom of the first sealing locating sleeve 2, the first barrier gear are fixed in the lower end of the first barrier gear bowl 11
The bottom of bowl 11 and the second barrier gear bowl 14 is both designed as engraved structure, and the level altitude of the first barrier gear bowl 11 is more than second
The level altitude of barrier gear bowl 14.After being completed, the bowl portion upper edge of the first barrier gear bowl (11) is hindered higher than described second
The bowl portion upper edge of barrier bowl (14), the distance being higher by are more than the 1/5 of the pre-buried shell of the floor drain (1) inner space height, increase
Pour in down a chimney pressure value.When to pour in down a chimney, it is necessary to overcome the hydraulic pressure of the difference in height.
Wherein, the first barrier gear barrier gear 14 material of bowl of bowl 11 and second is stainless steel 304 material, is facilitated dirty in floor drain
The circulation of water, and designed using two water seal height differences, increase water seal and pour in down a chimney pressure value, makes to pour in down a chimney risk reduction, the first barrier gear bowl
11 and the pre-buried shell 1, second of floor drain seal between locating sleeve 5 there are spacing, and the outer wall of the second sealing locating sleeve 5 and
There are gap between the inner wall of second barrier gear bowl 14, detour design above and below on polycyclic road, and resistance is poured in down a chimney in increase, increases small elder brother
The intrusion difficulty of worm effectively reduces the expansion of bacterium, and sintered meshwork 12 is fixedly installed on the inner wall of fixed ring 13, and fixed ring
13 are located at the bottom of the pre-buried shell of floor drain 1, and the pre-buried shell 1 and first of floor drain seal locating sleeve 2 between be provided with second
Barrier gear bowl 14, sintered meshwork 12 and fixed ring 13 are designed as weldedization structure, and fixed ring 13 and the pre-buried shell 1 of floor drain paste
Connection is closed, and the ring diameter of fixed ring 13 is more than the second barrier and keeps off the 14 bottom thickness of pipe of bowl, facilitates the barrier gear of sintered meshwork 12 and second
The fixation of bowl 14, the second barrier gear bowl 14 are connected with each other by fixed ring 13 and the pre-buried shell 1 of floor drain, and the pre-buried shell of floor drain 1
Outer sheath be equipped with firm circle 16, and the lower end of the pre-buried shell of floor drain 1 is set in drainpipe 15.
Operation principle：In water seal floor drains double using the readily removable easy mounting, spiral cover board 10 is rotated first, by spiral cover board
The water sieve web plate 8 excessively of 10 bottoms is exposed, and sewage is by crossing water sieve web plate 8, big in sewage under the action of crossing water sieve web plate 8
Type impurity is stayed in ground drain surface, and sewage pours into the first barrier by the second sealing locating sleeve 5 and keeps off bowl 11, in the first barrier gear
It is left part in bowl 11, then overflows from the rim of a bowl of the first barrier gear bowl 11, is hindered by the first sealing locating sleeve 2 and first
Gap between barrier bowl 11 enters the second barrier and keeps off in bowl 14, is overflowed from the rim of a bowl of the second barrier gear bowl 14 after leaving part,
Discharge in drainpipe 15 is imported by the pre-buried shell 1 of floor drain.When sewage enters floor drain, multiple O-ring seals reduce each floor drain group
Gap between part prevents leaking for sewage, after sewage stops entering floor drain, the first barrier gear barrier gear bowl of bowl 11 and second
Water in 14 leaks into capable closure over the ground, prevents foul smell and bacterium in sewer from being got in by floor drain, the first barrier gear bowl
11 and second barrier gear bowl 14 be collectively formed and detour above and below design for polycyclic road；Upper edge there are difference in height, which can increase
Risk is poured in down a chimney in reverse flowing of air flows resistance caused by the pressure difference of strong indoor and outdoor, reduction, when needing to leak into row cleaning over the ground, is removed successively
It crosses water sieve web plate 8, second and seals the barrier gear sealing barrier gear bowl of locating sleeve 2 and second of bowl 11, first of locating sleeve 5, first
14, dismounting is easy for installation, and floor drain carries out storage and is not involved in use, rotate spiral cover board 10, and spiral cover board 10 and first is close
It seals locating sleeve 2 to fix, effectively leaks into row over the ground and complete sealing, prevent foreign object from carrying out in floor drain.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (10)
1. a kind of double water seal floor drains of readily removable easy mounting, including the pre-buried shell of floor drain (1), the second sealing locating sleeve (5), screw lid
Plate (10) and sintered meshwork (12), it is characterised in that：
The inner sleeve of the pre-buried shell of floor drain (1) is equipped with the first sealing locating sleeve (2), the pre-buried shell of floor drain (1)
Outer sheath is equipped with firm circle (16), and the firm circle (16) is under ground；The second sealing locating sleeve (5) and described first
Sealing locating sleeve (2) is the hollow tubular structure that top has outer extensions, is equipped with center through hole；First sealing
The top outer extensions of locating sleeve (2) are provided with two O-ring seals with the upper end junction of the pre-buried shell of the floor drain (1)
(3)(4)；It is internal that the second sealing locating sleeve (5) is sheathed on the first sealing locating sleeve (2), and described second close
It seals at the inside interconnection of the top outer extensions and the first sealing locating sleeve (2) of locating sleeve (5) and is equipped with O-ring seal
(6)；It is equipped with the first barrier between the second sealing locating sleeve (5) and the first sealing locating sleeve (2) and keeps off bowl
(11), it is equipped with the second barrier between the first sealing locating sleeve (2) and the pre-buried shell of the floor drain (1) and keeps off bowl (14),
The first barrier gear bowl (11) and the second barrier gear bowl (14) include the hollow out stabilizer blade in the bowl portion and bottom on top；Describedly
It leaks and is set as reducing diameter part below pre-buried shell (1), which is inserted into drainpipe (15)；Sintering is equipped among the reducing diameter part
Net (12), the sintered meshwork (12) are fixed on by fixed ring (13) on the reducing diameter part inner wall of the pre-buried shell of the floor drain (1)；Described
The hollow out stabilizer blade of two barrier gear bowl (14) bottoms is shelved in the fixed ring (13), described first barrier gear bowl (11) bottom
Hollow out stabilizer blade is mounted on the bottom wall that described first seals locating sleeve (2)；The center of the second sealing locating sleeve (5) is logical
The hole wall top in hole is equipped with stage portion, and the stage portion was combined with water sieve web plate (8), described to cross water sieve plate (8) and described
O-ring seal (9) is installed between rank portion；It is also covered with spiral cover board (10) above the second sealing locating sleeve (5),
The edge of the spiral cover board (10) is connect with the center through hole inner wall of the first sealing locating sleeve (2), the screw lid
Plate (10) plays the role of the center through hole for being closed the second sealing locating sleeve (5)；Whereby, when the opening spiral cover board
(10) when, water enters from the second sealing locating sleeve (5) to be temporarily stored into the first barrier gear bowl (11), first resistance
After the water spill-over of barrier bowl (11) goes out, into the first sealing locating sleeve (2) and pass through the first barrier gear bowl (11)
The hollow out stabilizer blade of bottom enters the second barrier gear bowl (14) and is flowed through after the water spill-over that second barrier keeps off bowl (14) goes out
The hollow out stabilizer blade of described second barrier gear bowl (14) bottom, the reducing diameter part into below the pre-buried shell of floor drain (1) drain into draining
It manages in (15).
2. a kind of double water seal floor drains of readily removable easy mounting according to claim 1, it is characterised in that：The second sealing positioning
It is equipped at least one reinforcing rib (7) below the top outer extensions of casing (5)；The pre-buried shell of floor drain (1) is designed as T fonts
Structure and the upper end outer wall are equipped with concave shaped annular groove, and the pre-buried shell of the floor drain (1) is made firmly to be fixed in ground.
3. a kind of double water seal floor drains of readily removable easy mounting according to claim 1, it is characterised in that：The first sealing positioning
Casing (2) is connected together with the pre-buried shell of the floor drain (1), and the first sealing locating sleeve (2) and the pre-buried shell of floor drain (1)
Connecting pin is designed for arcuate structure, the outer bottom of the interior bottom of the pre-buried shell of floor drain (1) and the first sealing locating sleeve (2)
Between the second barrier gear bowl (14) is placed there are spacing, in the spacing.
4. a kind of double water seal floor drains of readily removable easy mounting according to claim 1, it is characterised in that：The first barrier gear bowl
(11), between the first sealing locating sleeve (2), the second barrier gear bowl (14) and the side wall and interior bottom of the pre-buried shell of floor drain (1)
Junction be arc-shaped transition.
5. a kind of double water seal floor drains of readily removable easy mounting according to claim 1, it is characterised in that：The second sealing positioning
Casing (5) designs for T font structures, and the length of the second sealing locating sleeve (5) is less than described first and seals positioning sleeve
The length for managing (2), the interior bottom for making the lower end of the second sealing locating sleeve (5) seal locating sleeve (2) with described first
There are spacing between portion, the spacing is interior to place the first barrier gear bowl (11).
6. a kind of double water seal floor drains of readily removable easy mounting according to claim 1, it is characterised in that：The spiral cover board (10)
It is threadedly coupled with the center through hole inner wall of the first sealing locating sleeve (2), and makes the top of the spiral cover board (10)
The top surface of surface and the pre-buried shell of floor drain (1), the first sealing locating sleeve (2) is all in the same horizontal plane.
7. a kind of double water seal floor drains of readily removable easy mounting according to claim 1, it is characterised in that：The first barrier gear bowl
(11) and second obstructs the hollow out stabilizer blade for keeping off bowl (14) bottom, and the hollow out stabilizer blade of described first barrier gear bowl (11) bottom is to shelve
In the interior bottom of the first sealing locating sleeve (2) or the center through hole screw thread for sealing locating sleeve (2) with described first
In conjunction with；The first barrier gear bowl (11) and the hollow out stabilizer blade of second barrier gear bowl (14) bottom are set as having spacing between each other
Gear piece or hole.
8. a kind of double water seal floor drains of readily removable easy mounting according to claim 1, it is characterised in that：The first barrier gear bowl
(11) and second barrier gear bowl (14) material is stainless steel 304 material.
9. a kind of double water seal floor drains of readily removable easy mounting according to claim 1, it is characterised in that：The sintered meshwork (12) and
Fixed ring (13) is designed as weldedization structure, the reducing diameter part inner wall knot of the fixed ring (13) and the pre-buried shell of floor drain (1)
It closes, the hollow out stabilizer blade of the second barrier gear bowl (14) is across in the fixed ring (13).
10. according to a kind of double water seal floor drains of readily removable easy mounting of claim 1-9 any one of them, it is characterised in that：Described
Higher than the bowl portion upper edge of the second barrier gear bowl (14), the distance being higher by is more than described the bowl portion upper edge of one barrier gear bowl (11)
Pressure value is poured in down a chimney in the 1/5 of the pre-buried shell of floor drain (1) inner space height, increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313100.8A CN108442498A (en) | 2018-04-09 | 2018-04-09 | A kind of double water seal floor drains of readily removable easy mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313100.8A CN108442498A (en) | 2018-04-09 | 2018-04-09 | A kind of double water seal floor drains of readily removable easy mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108442498A true CN108442498A (en) | 2018-08-24 |
Family
ID=63199507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810313100.8A Pending CN108442498A (en) | 2018-04-09 | 2018-04-09 | A kind of double water seal floor drains of readily removable easy mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442498A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185122A (en) * | 2019-07-02 | 2019-08-30 | 台州市路桥家和洁具厂 | A kind of Split floor drain |
| CN112323946A (en) * | 2020-10-27 | 2021-02-05 | 中国船舶重工集团公司第七一八研究所 | Water seal floor drain with deodorization and sterilization functions |
| CN113216361A (en) * | 2021-03-10 | 2021-08-06 | 冯琢 | Disposable pre-buried floor drain of building engineering drainage |
| CN113638479A (en) * | 2021-08-20 | 2021-11-12 | 金螳螂精装科技（苏州）有限公司 | Assembly type water seal floor drain design and installation structure for preventing odor from being reflected |
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| CN105780914A (en) * | 2016-05-03 | 2016-07-20 | 义乌市伊凌诺卫浴有限公司 | Detachable odor-removal floor drain |
| CN207109999U (en) * | 2017-06-29 | 2018-03-16 | 戴美萍 | A kind of use in toilet New trunk water seal floor drain |
| CN207144134U (en) * | 2017-09-16 | 2018-03-27 | 江苏江净空调设备有限公司 | A kind of double moisture seal Clean floor drains of medicament compartment |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE195573C (en) * | ||||
| CN2709540Y (en) * | 2004-06-22 | 2005-07-13 | 于杰 | Double-sealing stinking-proof floor drain |
| CN105780914A (en) * | 2016-05-03 | 2016-07-20 | 义乌市伊凌诺卫浴有限公司 | Detachable odor-removal floor drain |
| CN207109999U (en) * | 2017-06-29 | 2018-03-16 | 戴美萍 | A kind of use in toilet New trunk water seal floor drain |
| CN207144134U (en) * | 2017-09-16 | 2018-03-27 | 江苏江净空调设备有限公司 | A kind of double moisture seal Clean floor drains of medicament compartment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185122A (en) * | 2019-07-02 | 2019-08-30 | 台州市路桥家和洁具厂 | A kind of Split floor drain |
| CN112323946A (en) * | 2020-10-27 | 2021-02-05 | 中国船舶重工集团公司第七一八研究所 | Water seal floor drain with deodorization and sterilization functions |
| CN113216361A (en) * | 2021-03-10 | 2021-08-06 | 冯琢 | Disposable pre-buried floor drain of building engineering drainage |
| CN113216361B (en) * | 2021-03-10 | 2022-11-22 | 冯琢 | Disposable pre-buried floor drain of building engineering drainage |
| CN113638479A (en) * | 2021-08-20 | 2021-11-12 | 金螳螂精装科技（苏州）有限公司 | Assembly type water seal floor drain design and installation structure for preventing odor from being reflected |
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Effective date of registration: 20200103 Address after: 422000 building 7, Xianggui qianjiancai City, Baoqing East Road, Shuangqing District, Shaoyang City, Hunan Province Applicant after: Shaoyang Xianglian industry and Trade Development Co.,Ltd. Address before: 101102 room 402, unit 2, Pearl River Yijing home, foal bridge, Tongzhou District, Beijing, 402 Applicant before: Lv Zhe Applicant before: Liu Linlin Applicant before: Dai Ming Applicant before: Lv Qian |
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