CN2340816Y - Inserted cylinder trap - Google Patents

Abstract

The utility model relates to an inserted cylinder trap, comprising a vertical outer cylinder and a water storing device which is connected with the outer cylinder and is provided with a transverse outlet on the upper part. An opening on the lower end of the water storing device is provided with a sewage discharging cap, and an inner cylinder with an annular fixed ring on the upper end is inserted into the outer cylinder. The upper end of the outer cylinder is provided with nut which is provided with an annular collar on the end part, and a sealing ring is arranged in the annular collar. The utility model has the advantages of convenient and flexible installation, and good deodorizing effect.

Description

Insert the cartridge type trap

The utility model relates to the domestic sanitary pipe device technical field of waste water, particularly relates to a kind of trap that is connected with wash one's face box and pond etc.

Be extensive use of trap indoors in the wastewater drainage pipe road, purpose is for water-sealing stinking-proof, and the form of existing trap has P shape, S shape, U-shaped etc. multiple, during installation and the lower end straight tube of drain cock join.Be difficult for adjusting height and angle when the common drawback of above-mentioned trap is installation, thereby installation is inconvenient, and contact is many, occurs weeping easily, easily stops up, is difficult for elimination and amasss thing.

The purpose of this utility model is that a kind of convenient and flexible installation, the anti-trap that returns the flavor better effects if will be provided.

The technical solution of the utility model is: it comprises a vertical urceolus and the water storing vessel that is connected as a single entity with urceolus, water storing vessel lower ending opening place is equipped with the lid of removing contamination of band sealing ring by screw thread, water storing vessel top has the transverse row mouth of a river, the inner core that has annular retainer plate on being fitted with in the urceolus, below the nut that has annular retaining ring on the urceolus upper end is equipped with by screw thread, the annular retaining ring of nut sealing ring is housed.

Compare with existing trap, the utlity model has following advantage: the one, insert core structure and make installation have very big flexibility, regulate very convenient; The 2nd, the water storing vessel volume is big, can reduce because of water evaporates the flavor phenomenon to occur returning; The 3rd, remove contamination easily, be not prone to obstruction; The 4th, structure is simpler.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a longitudinal sectional view of the present utility model, shows its overall structure;

Fig. 2 is the vertical view of gland;

Fig. 3 is the vertical view of inner core.

In the embodiment that accompanying drawing provides, there is the water storing vessel 13 that is connected as a single entity with it side of urceolus 1, and water storing vessel 13 lower ending opening places have external screw thread, removing contamination of sealing ring 15 of band is installed on it covers 14.Water storing vessel 13 tops have the transverse row mouth of a river 12, blowdown main line 11 is inserted in the transverse row mouth of a river 12, end, the transverse row mouth of a river has external screw thread, the nut 9 of end band shape back-up ring is installed on it, sealing ring 10 is equipped with in the annular retaining ring inboard, its annular retaining ring compresses sealing ring 10 during swivel nut 9, in order to clamp main line 11.Be fitted with inner core 2 in urceolus 1, urceolus 1 upper end has external screw thread, and the nut 3 that the upper end has annular retaining ring is housed on it, the internal diameter of annular retaining ring is identical with the internal diameter of urceolus 1, sealing ring 4 is housed below the annular retaining ring, and annular retaining ring compresses sealing ring 10 during swivel nut 3, in order to clamp inner core 2.Inner core 2 upper ends have annular retainer plate 5, have filter envelope grid 8 on the annular retainer plate 5, there is a tapped hole at the center that filter envelope grid 8 compile, by screw 6 gland 7 is installed on the hole, promptly by gland 7 and annular retainer plate 5 inner core 2 is installed in the sewage draining exit place of bottom of gullet.Sealing ring of the present utility model is made by rubber-plastics material, and all the other each parts are by injection molding.

Claims (3)

1, a kind of slotting cartridge type trap, it is characterized in that comprising a vertical urceolus (1) and the water storing vessel (13) that is connected as a single entity with urceolus (1), the lid (14) of removing contamination of band sealing ring (15) is installed by screw thread on the opening of water storing vessel (13) lower end, water storing vessel (13) top has horizontal outfall (12), be fitted with the upper end in the urceolus (1) and have the inner core (2) of annular retainer plate (5), urceolus (1) upper end is equipped with by screw thread is equipped with sealing ring (4) below the annular retaining ring of nut (3) that the upper end has annular retaining ring, nut (3).

2, slotting cartridge type trap according to claim 1, it is characterized in that having filter envelope grid (8) on the annular retainer plate (5) of inner core (1) upper end, there is a tapped hole at the center of filter envelope grid (8) junction, by screw (6) gland (7) is installed on this hole.

3, slotting cartridge type trap according to claim 1, it is characterized in that blowdown main line (11) is inserted in the transverse row mouth of a river (12) of water storing vessel (13), end, the transverse row mouth of a river (12) is equipped with the nut (9) that the end has annular retaining ring by screw thread, and sealing ring (10) is equipped with in the annular retaining ring inboard.