CN207228261U - The multiple deodorization structure of double flute downcomer - Google Patents

Abstract

The utility model belongs to kitchen article technical field, more particularly to a kind of multiple deodorization structure of double flute downcomer.It solves the technical problems such as odor-resistant result existing in the prior art is general.The multiple deodorization structure of this double flute downcomer includes being separately positioned on the first water seal of the downcomer bottom docked respectively with both sides water channel sewage mouth and is arranged on the second water seal of water bottom of the tube, mutually converged by drainpipe between the downcomer of both sides and be connected with trap, the trap is U-shaped and is placed on the downcomer of both sides.Compared with prior art, the utility model advantage is：The impurity dirt in both sides sink each downcomer is accumulated respectively in the first water seal that the bottom of downcomer is set, then discharge in time, and the second water seal is once again set up in the trap after confluence, the dirt do not kept here in downcomer can be accumulated in the second water seal again in time and discharged in time, it can ensure the smooth of sewer pipe, avoid water-pipe blockage and bacteria breed.

Description

The multiple deodorization structure of double flute downcomer

Technical field

The utility model belongs to kitchen article technical field, more particularly to a kind of multiple deodorization structure of double flute downcomer.

Background technology

Sink is essential in modern kitchen, can carry out the cleaning of food materials in the sink, can also carry out tableware Other purposes such as cleaning, and the people that either food materials or tableware are often cleaned using sink will appreciate that the downcomer of sink is necessary Often cleaning, the blowdown impurity larger with some volumes are removed, so as to ensure the smooth of downcomer and avoid rubbish remnants from drawing Health is played as topic, and common subordinate pipe is simply carried some impurity and dirt and odor-resistant result and is paid no attention to simple water seal Think.

Existing in the prior art in order to solve the problems, such as, people have carried out long-term exploration, it is proposed that miscellaneous solution Scheme.For example, Chinese patent literature discloses a kind of closed water seal of sewer pipe, [application number：201420725440.9], its Including U-shaped water seal body, water seal body water inlet port outer rim is provided with circular ring shape convex edge, and the is provided with the inside of water inlet port The interior sealing pipe sleeve of one convex platform, the lower edge of the first convex platform of interior sealing pipe sleeve is tightly connected circular ring shape convex edge upper surface, in water The external seal pipe sleeve of the second convex platform is provided with the outside of envelope body water inlet port, the second convex platform of external seal pipe sleeve is tightly connected Circular ring shape convex edge lower face.

Above-mentioned scheme improves the subproblem of the prior art to a certain extent, and still, the program also at least exists Following defect：Odor-resistant result is general.

The content of the invention

The purpose of this utility model is in view of the above-mentioned problems, providing a kind of the multiple of the preferable double flute downcomer of odor-resistant result Deodorization structure.

To reach above-mentioned purpose, the utility model employs following technical proposal：The multiple deodorization knot of this double flute downcomer Structure includes being separately positioned on the first water seal of the downcomer bottom docked respectively with both sides water channel sewage mouth and is arranged on water Second water seal of bottom of the tube, is mutually converged by drainpipe and is connected with trap between the downcomer of both sides, the water Manage downcomer that is U-shaped and being placed on both sides.The dirt that successively can be accumulated downcomer and trap by multiple deodorization Thing and impurity are all purged, and can effectively prevent bacteria breed, and avoid line clogging.

In the multiple deodorization structure of above-mentioned double flute downcomer, first water seal includes being arranged on downcomer and row The adapting pipe of water pipe junction, the downcomer is from the upper port insertion adapting pipe of adapting pipe, the end of the drainpipe Mouth is fixed on the side wall of adapting pipe and with being connected inside adapting pipe, and the lower port of the adapting pipe is equipped with sewage cup, institute The outside diameter for the downcomer stated is less than the internal diameter of adapting pipe, and the downcomer is close to adapting pipe side inner wall and is plugged in adapting pipe It is interior, form water passage between the downcomer and adapting pipe opposite side inner wall.

In the multiple deodorization structure of above-mentioned double flute downcomer, in the adapting pipe equipped with pluggable downcomer and The casing that shape size is adapted with downcomer, side side wall and the adapting pipe side side wall of the casing coincide.

In the multiple deodorization structure of above-mentioned double flute downcomer, the lower port of the casing extends downwardly out adapting pipe Lower port and be placed in sewage cup.

In the multiple deodorization structure of above-mentioned double flute downcomer, between internal surface of sleeve pipe and the outer wall of downcomer transition match somebody with somebody Close, there is position limiting structure on the casing, the first seal assembly is equipped between the casing and downcomer.

In the multiple deodorization structure of above-mentioned double flute downcomer, the position limiting structure includes being arranged on its lower end portion Closing in portion, the bottom in the closing in portion is equipped with the closing in pipe that internal diameter is less than casing inner diameter, the lower end of the closing in pipe The distance of portion and sewage cup is the 2/3-1/2 of sewage cup depth.

In the multiple deodorization structure of above-mentioned double flute downcomer, first seal assembly includes being arranged on set tube top The tightening spiral cover in portion, on the inside of the tightening spiral cover and surrounds to form annular seal space between cannula tip and downcomer outer wall, The first sealing ring is equipped with the annular seal space.

In the multiple deodorization structure of above-mentioned double flute downcomer, the lower part outer wall of the adapting pipe and sewage cup it is interior It is spirally connected between wall, and the second seal assembly is equipped between the outer wall of the adapting pipe and the inner wall of sewage cup.

In the multiple deodorization structure of above-mentioned double flute downcomer, second water seal is pipe U-shaped including being arranged at water The sewage draining exit of bottom, removable seal sets manhole cover on the sewage draining exit.

In the multiple deodorization structure of above-mentioned double flute downcomer, the drainpipe is equipped with several the 3rd water seals.

Compared with prior art, it is the advantages of the multiple deodorization structure of this double flute downcomer：In the bottom of downcomer The first water seal set respectively can accumulate the impurity dirt in both sides sink each downcomer, then discharge in time, and The second water seal has been once again set up in trap after confluence, in time can have been accumulated the dirt do not kept here in downcomer in second again Discharge in water seal and in time, it is ensured that sewer pipe it is smooth, water-pipe blockage and bacteria breed are avoided, by under adapting pipe The sewage cup at end accepts the dirt and impurity in some downcomers, and downcomer is close to the side of adapting pipe, therefore the two Be set for the eccentric, sewage can be allowd only to be discharged by the water passage of side, it also avoid impurity and dirt is run helter-skelter and Into sewer is drained into, there is preferable drainage deodorization effect, the dirt that can also conveniently clear up in downcomer is miscellaneous Matter, compared to common water seal, downcomer is arranged concentrically with water seal, then dirt impurity from downcomer be discharged into water seal when easily to Surrounding is fled, so as to influence drainage deodorization effect.

Brief description of the drawings

Fig. 1 is structure diagram provided by the utility model.

Fig. 2 is the first water seal schematic diagram provided by the utility model

Fig. 3 is the first water seal internal view provided by the utility model.

Fig. 4 is the partial enlarged view of A in Fig. 3.

Fig. 5 is the partial enlarged view of B in Fig. 3.

In figure, downcomer 1, drainpipe 2, trap 3, the first water seal 4, the second water seal 5, adapting pipe 17, sewage cup 20, mistake Aquaporin 18, casing 19, position limiting structure 21, closing in portion 23, closing in pipe 24, the first seal assembly 22, tightening spiral cover 25, annular seal space 26th, the first sealing ring 27, the second seal assembly 28, sewage draining exit 29, manhole cover 30, undertaking protrusion 32, the groove 33, second that is spirally connected sealing Circle 34.

Embodiment

The utility model is described in more detail with reference to the accompanying drawings and detailed description.

As shown in Figs. 1-5, the multiple deodorization structure of this double flute downcomer includes being separately positioned on and both sides water channel sewage mouth First water seal 4 of 1 bottom of downcomer docked respectively and the second water seal 5 for being arranged on 3 bottom of trap, the downcomer of both sides Mutually converged by drainpipe 2 between 1 and be connected with trap 3, the trap 3 is U-shaped and is placed on the lower water of both sides Pipe 1.The impurity dirt in both sides sink each downcomer 1 can be accumulated respectively in the first water seal 4 that the bottom of downcomer 1 is set Deposit, then discharge in time, and the second water seal 5 has been once again set up in the trap 3 after confluence can be in time by downcomer 1 The dirt do not kept here is accumulated and discharged in the second water seal 5 and in time again, it is ensured that sewer pipe it is smooth, avoid water pipe from blocking up Plug, bacteria breed

Further, the first water seal 4 includes being arranged on the adapting pipe 17 of 2 junction of downcomer 1 and drainpipe, under described For water pipe 1 from the upper port insertion adapting pipe 17 of adapting pipe 17, the port of the drainpipe 2 is fixed on the side wall of adapting pipe 17 Upper and with being connected inside adapting pipe 17, the lower port of the adapting pipe 17 is equipped with sewage cup 20, the downcomer 1 outside Footpath is less than the internal diameter of adapting pipe 17, and the downcomer is close to 17 side inner wall of adapting pipe and is plugged in adapting pipe 17, described Water passage 18 is formed between 17 opposite side inner wall of downcomer 1 and adapting pipe.Held by the sewage cup 20 of 17 lower end of adapting pipe The dirt and impurity in some downcomers 1 are connect, and downcomer 1 is close to the side of adapting pipe 17, therefore the two is set for the eccentric, Sewage can be allowd only to be discharged by the water passage 18 of side, impurity is it also avoid and dirt runs helter-skelter and enters and be drained into Sewer, has preferable drainage deodorization effect, the dirt impurity in downcomer can also be conveniently cleared up, compared to common Water seal, downcomer 1 is arranged concentrically with water seal, then easily flees around when dirt impurity is discharged into water seal from downcomer, So as to influence drainage deodorization effect.

Further, set that be equipped with pluggable downcomer 1 in adapting pipe 17 and that shape size is adapted with downcomer 1 Pipe 19, side side wall and the 17 side side wall of adapting pipe of the casing 19 coincide.The lower port of casing 19 extends downwardly out The lower port of adapting pipe 17 and it is placed in sewage cup 20.Can be waved during insertion to avoid downcomer 1 by casing 19 and Shakiness, avoids the phenomenon of leak from occurring, improves overall stability.

Preferably, transition coordinates between 19 inner wall of casing and the outer wall of downcomer 1, has limit on the casing 19 Bit architecture 21, position limiting structure 21 include being arranged on the closing in portion 23 of 19 bottom of casing, and the bottom in the closing in portion 23 is set There is the closing in pipe 24 that internal diameter is less than 19 internal diameter of casing, the bottom of the closing in pipe 24 and the distance of sewage cup 20 are sewage cup The 2/3-1/2 of 20 depth.Closing in portion 23 on casing 19 can be too deep to avoid 1 plug-in-sleeve 19 of downcomer, avoids downcomer 1 Bottom directly touches the bottom of sewage cup 20, so as to cause sewage to block.

Further, the first seal assembly 22 is equipped between the casing 19 and downcomer 1.First seal assembly 22 Tightening spiral cover 25 including being arranged on the top of casing 19, the inner side of tightening spiral cover 25 and with the top of casing 19 and downcomer Surround to form annular seal space 26 between 1 outer wall, the first sealing ring 27 is equipped with the annular seal space 26.First seal assembly 22 can be with It will be sealed between the top of casing 19 and downcomer 1 when grafting, avoid gap of the sewage between casing 19 and downcomer 1 Outflow.It is spirally connected between the lower part outer wall of adapting pipe 17 and the inner wall of sewage cup 20, and the outer wall and sewage of the adapting pipe 17 The second seal assembly 28 is equipped between the inner wall of cup 20.Second seal assembly 28 includes the undertaking being arranged on 17 outer wall of adapting pipe Protrusion 32, forms and can be spirally connected with the upper port of sewage cup 20 between raised 32 lower part of the undertaking and the outer wall of adapting pipe 17 The groove 33 that is spirally connected, when sewage cup 20 is bolted on adapting pipe 17 completely, the upper end of the sewage cup 20 fits in undertaking The bottom of protrusion 32, the top of the groove 33 that is spirally connected is equipped with the second sealing ring 34.Second sealing ring 34 can avoid adapting pipe Junction spilling water between 17 and sewage cup 20, the first seal assembly 22 and the second seal assembly 28, which coordinate, effectively to be avoided entirely partially Edema with the heart involved seal structure leak spilling water, ensures its leakproofness.Second water seal 5 includes being arranged at the sewage draining exit 29 of trap 3U types bottom, Removable seal sets manhole cover 30 on the sewage draining exit 29.Second sealing ring 34 can avoid adapting pipe 17 and sewage cup 20 Between junction spilling water, the first seal assembly 22 and the second seal assembly 28, which coordinate, effectively avoids whole eccentric sealing structure for water leakage Water spilling water, ensures its leakproofness.

Preferably, drainpipe 2 is equipped with several the 3rd water seals.3rd water seal is distributed on drainpipe 2, can portion Divide and accumulate dirt, so as to further avoid line clogging.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although downcomer 1, drainpipe 2, trap 3, the first water seal 4, the second water seal 5, undertaking is used more herein Pipe 17, sewage cup 20, water passage 18, casing 19, position limiting structure 21, closing in portion 23, closing in pipe 24, the first seal assembly 22, Tighten spiral cover 25, annular seal space 26, the first sealing ring 27, the second seal assembly 28, sewage draining exit 29, manhole cover 30, accept protrusion 32, Be spirally connected the terms such as groove 33, the second sealing ring 34, but it does not preclude the possibility of using other terms.It is only using these terms In order to more easily describe and explain the essence of the utility model；Being construed as any one of the additional limitations is all and this Utility model spirit is disagreed.

Claims (10)

1. the multiple deodorization structure of a kind of double flute downcomer, it is characterised in that including being separately positioned on and both sides water channel sewage mouth First water seal (4) of downcomer (1) bottom docked respectively and the second water seal (5) for being arranged on trap (3) bottom, both sides Downcomer (1) between by drainpipe (2) mutually converge and be connected with trap (3), the trap (3) it is U-shaped and It is placed on the downcomer (1) of both sides.

2. the multiple deodorization structure of double flute downcomer according to claim 1, it is characterised in that first water seal (4) include being arranged on downcomer (1) and the adapting pipe (17) of drainpipe (2) junction, the downcomer (1) is from adapting pipe (17) in upper port insertion adapting pipe (17), the port of the drainpipe (2) be fixed on the side wall of adapting pipe (17) and With being connected inside adapting pipe (17), the lower port of the adapting pipe (17) is equipped with sewage cup (20), the downcomer (1) Outside diameter be less than the internal diameter of adapting pipe (17), the downcomer is close to adapting pipe (17) side inner wall and is plugged in adapting pipe (17) It is interior, water passage (18) is formed between the downcomer (1) and adapting pipe (17) opposite side inner wall.

3. the multiple deodorization structure of double flute downcomer according to claim 2, it is characterised in that the adapting pipe (17) Casing (19) interior equipped with pluggable downcomer (1) and that shape size is adapted with downcomer (1), the casing (19) Side side wall coincides with adapting pipe (17) side side wall.

4. the multiple deodorization structure of double flute downcomer according to claim 3, it is characterised in that the casing (19) Lower port extends downwardly out the lower port of adapting pipe (17) and is placed in sewage cup (20).

5. the multiple deodorization structure of double flute downcomer according to claim 3, it is characterised in that casing (19) inner wall is with Transition coordinates between the outer wall of water pipe (1), has position limiting structure (21) on the casing (19), the casing (19) is with The first seal assembly (22) is equipped between water pipe (1).

6. the multiple deodorization structure of double flute downcomer according to claim 5, it is characterised in that the position limiting structure (21) the closing in portion (23) for being arranged on casing (19) bottom is included, the bottom in the closing in portion (23) is less than equipped with internal diameter The closing in pipe (24) of casing (19) internal diameter, the bottom of the closing in pipe (24) and the distance of sewage cup (20) are sewage cup (20) 2/3-1/2 of depth.

7. the multiple deodorization structure of double flute downcomer according to claim 5, it is characterised in that first sealing group Part (22) includes being arranged on tightening spiral cover (25) at the top of casing (19), on the inside of the tightening spiral cover (25) and with casing (19) Surround to form annular seal space (26) between top and downcomer (1) outer wall, the first sealing ring is equipped with the annular seal space (26) (27)。

8. the multiple deodorization structure of double flute downcomer according to claim 2, it is characterised in that the adapting pipe (17) Lower part outer wall and sewage cup (20) inner wall between be spirally connected, and the outer wall of the adapting pipe (17) and sewage cup (20) is interior The second seal assembly (28) is equipped between wall.

9. the multiple deodorization structure of double flute downcomer according to claim 1, it is characterised in that second water seal (5) sewage draining exit (29) for being arranged at trap (3) U-shaped bottom is included, removable seal sets water on the sewage draining exit (29) Cover (30).

10. the multiple deodorization structure of double flute downcomer according to claim 1, it is characterised in that the drainpipe (2) It is equipped with several the 3rd water seals.