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CN-224213480-U - Water seal floor drain with air blocking breaking mechanism

CN224213480UCN 224213480 UCN224213480 UCN 224213480UCN-224213480-U

Abstract

The utility model discloses a water seal floor drain with an air blocking breaking mechanism, which relates to the technical field of drainage facilities, and comprises a floor drain main body and a water sealing cover, wherein a tubular drainage cavity is arranged in the floor drain main body, an opening of the water sealing cover is downwards buckled above the drainage cavity, a water seal is formed between the floor drain main body and the drainage cavity, a siphon column is arranged on the inner side of the water sealing cover, the siphon column is positioned on the inner side of the drainage cavity, a through hole is arranged at the top of the water sealing cover, the through hole is positioned on the inner side of the siphon column, a poking-down part is detachably connected at the through hole, and the poking-down part seals and seals the through hole.

Inventors

  • ZHAO XIAOCHEN
  • ZHAO FUXING
  • SONG SHAOPING

Assignees

  • 赵晓辰

Dates

Publication Date
20260508
Application Date
20250523

Claims (8)

  1. 1. A water seal floor drain with an air blocking breaking mechanism comprises a floor drain main body (3) and a water sealing cover (4), wherein a tubular drainage cavity (7) is arranged in the floor drain main body (3), the water sealing cover (4) is downwards opened and buckled above the drainage cavity (7), and a water seal is formed between the floor drain main body (3) and the drainage cavity (7), and the water seal floor drain is characterized in that a siphon column (8) is arranged on the inner side of the water sealing cover (4), the siphon column (8) is positioned on the inner side of the drainage cavity (7), a through hole (6) is formed in the top of the water sealing cover (4), the through hole (6) is positioned on the inner side of the siphon column (8), a poking-down part (5) is detachably connected to the through hole (6), and the poking-down part (5) seals the through hole (6).
  2. 2. A water seal floor drain with a gas breaking and blocking mechanism according to claim 1, characterized in that the poking-down part (5) is of a block structure of a frustum, and the top diameter of the poking-down part (5) is larger than the bottom diameter.
  3. 3. The water seal floor drain with the air blocking breaking mechanism according to claim 2, wherein a lap joint ring (9) is arranged at the top edge of the poking-down part (5), and the lap joint ring (9) is positioned above the through hole (6) and covers the joint of the through hole (6) and the poking-down part (5).
  4. 4. A water seal floor drain with a gas breaking and blocking mechanism according to claim 3, characterized in that the poking-down part (5) and the lap ring (9) are integrally arranged and are both made of silica gel or PP.
  5. 5. The water seal floor drain with the air blocking breaking mechanism according to claim 4, wherein the inner wall of the through hole (6) is attached to the outer wall of the poking-down part (5), and the poking-down part (5) is clamped into the through hole (6) to block the through hole (6).
  6. 6. The water seal floor drain with the air blocking breaking mechanism according to claim 5, wherein the inner wall of the through hole (6) and the outer wall of the poking-down part (5) are bonded through glass cement.
  7. 7. The water seal floor drain with the air blocking breaking mechanism according to claim 5, wherein the bottom of the poking-down part (5) is of an open structure, and the inside of the poking-down part (5) is of a hollow structure.
  8. 8. The water seal floor drain with the air blocking breaking mechanism according to claim 1 is characterized in that the top of a floor drain main body (3) is connected with a floor drain frame body (2), and a floor drain grate (1) is clamped at the upper part of the floor drain frame body (2).

Description

Water seal floor drain with air blocking breaking mechanism Technical Field The utility model relates to the technical field of drainage facilities, in particular to a water seal floor drain with an air blocking breaking mechanism. Background The floor drain is a bathroom product which is frequently used by people, is an important interface for connecting a drainage pipeline system with the indoor ground, is an important component of a drainage system in a house, has good performance, directly influences the quality of indoor air, and is very important for controlling the peculiar smell of a bathroom. The water-sealed floor drain is a device for blocking the reverse channeling of sewer odor through a physical structure, and a U-shaped or bell-jar-shaped water-storage elbow structure is usually adopted in the water-sealed floor drain, so that a liquid-sealed barrier is formed through water storage. When water flows through the floor drain, part of the water can be reserved in the bent pipe to form a water seal height (the national standard requirement is not less than 50 mm), so that sewer gas and indoor air are isolated. The U-shaped structure of the trap practically applies the principle of a communicating vessel in physics, and realizes the sealing effect through water level balance at two sides. Even if the air pressure of the sewer is changed, the water seal can buffer the air pressure difference, and prevent the odor from overflowing. The truly continuous and effective deodorization function can be realized only by adopting a water seal technology. The existing water-sealed floor drain has the problem that when a water trap is arranged in a sewer pipe, a water-sealed structure in the floor drain and the middle section of the water-sealed structure of the water trap form a sealed air section, and the condition can lead to the phenomenon that the floor drain is not sewer, namely air blocking. Disclosure of utility model The utility model overcomes the defects of the prior art, provides a water seal floor drain with an air blocking breaking mechanism, and solves the problems of slow drainage efficiency and even non-drainage of the floor drain caused by the existence of an air blocking phenomenon of the existing water seal floor drain. In order to achieve the above purpose, the utility model is realized by the following technical scheme: A water seal floor drain with an air blocking breaking mechanism comprises a floor drain main body and a water sealing cover, wherein a tubular drainage cavity is arranged in the floor drain main body, an opening of the water sealing cover is downward and buckled above the drainage cavity, a water seal is formed between the floor drain main body and the drainage cavity, a siphon column is arranged on the inner side of the water sealing cover and is positioned on the inner side of the drainage cavity, a through hole is formed in the top of the water sealing cover and is positioned on the inner side of the siphon column, a poking-down part is detachably connected to the through hole, and the poking-down part seals and seals the through hole. Further, the poking-down part is of a frustum-shaped block structure, and the diameter of the top of the poking-down part is larger than that of the bottom. Further, a lap ring is arranged at the top edge of the poking-down part, and the lap ring is positioned above the through hole and covers the joint of the through hole and the poking-down part. Further, the poking-down part and the lap ring are integrally arranged, and are made of silica gel or PP. Further, the inner wall of the through hole is attached to the outer wall of the poking-down part, and the poking-down part is clamped into the through hole to seal the through hole. Further, the inner wall of the through hole is bonded with the outer wall of the poking-down part through glass cement. Furthermore, the bottom of the poking-down part is of an open structure, and the inside of the poking-down part is of a hollow structure. Furthermore, the top of the floor drain main body is connected with a floor drain frame body, and the upper part of the floor drain frame body is clamped with a floor drain grate. Compared with the prior art, the utility model has the following beneficial effects: The water seal floor drain has a unique exhaust structure, and effectively eliminates the condition that the water seal floor drain is blocked by gas in a pipeline and cannot drain water. The utility model has the advantages that after the air blocking breaking mechanism is added, the water sealing floor drain is not limited by the trap, the adaptability is better, and when the floor drain pipe is free from air blocking, the air blocking breaking mechanism can restore the water sealing structure of the floor drain again, so that the water sealing and deodorization functions of the floor drain are kept. The problem that the existing water seal floor drain is slow in drainage efficiency and even inc