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CN-224227953-U - Pre-buried type water seepage prevention and deodorization floor drain

CN224227953UCN 224227953 UCN224227953 UCN 224227953UCN-224227953-U

Abstract

The utility model relates to the technical field of floor drains, in particular to an embedded type water seepage prevention and deodorization floor drain which comprises a floor drain shell, a sewage interception basket and a water seal and deodorization inner core, wherein the sewage interception basket and the water seal and deodorization inner core are arranged in an inner cavity of the floor drain shell, a water inlet is formed in an opening at the top of the floor drain shell, a water outlet is formed in an opening at the bottom of the floor drain shell, a bearing filter plate is covered on the water inlet, a water drain pipe is connected at the water outlet, the sewage interception basket is positioned between the bearing filter plate and the water seal and deodorization inner core, a circle of water stop ring extending outwards is annularly arranged on the outer wall surface of the floor drain shell, the water stop ring is embedded in a ground base layer, a supporting ring is arranged below the water seal and deodorization inner core, the upper end and the lower end of the supporting ring are respectively abutted against the water seal and deodorization inner core and the water drain pipe, a water flow channel is formed in the side surface of the supporting ring, and sewage flows through the bearing filter plate, the sewage interception basket, the water seal and the deodorization inner core and the supporting ring in turn. The utility model can effectively solve the technical problems that the existing deodorant floor drain water seal area is easy to generate sanitary dead angles and the joint of the floor drain and the ground is easy to permeate water.

Inventors

  • HAN GUANG

Assignees

  • 江苏驰隆环境科技有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (8)

  1. 1. The embedded type water seepage prevention and deodorization floor drain is characterized by comprising a floor drain shell (1), and a dirt intercepting basket (2) and a water seal and deodorization inner core (3) which are arranged in an inner cavity of the floor drain shell (1), wherein a water inlet (11) is formed in a top opening of the floor drain shell (1), a water outlet (12) is formed in a bottom opening of the floor drain shell, a bearing filter plate (4) is covered on the water inlet (11), a drain pipe (5) is connected to the water outlet (12), and the dirt intercepting basket (2) is positioned between the bearing filter plate (4) and the water seal and deodorization inner core (3); The floor drain is characterized in that a circle of outwardly extending water stop ring (13) is arranged on the outer wall surface of the floor drain shell (1) in a surrounding manner, the water stop ring (13) is embedded into a ground base layer, a supporting ring (6) is arranged below the water seal deodorization inner core (3), the upper end and the lower end of the supporting ring (6) are respectively abutted to the water seal deodorization inner core (3) and the drain pipe (5), a water flow channel (61) is formed in the side surface of the supporting ring (6), and sewage sequentially flows through the bearing filter plate (4), the sewage interception basket (2), the water seal deodorization inner core (3) and the supporting ring (6) and then enters the drain pipe (5).
  2. 2. The embedded anti-seepage and deodorant floor drain according to claim 1, wherein the water seal deodorant inner core (3) comprises a water collecting bucket (31) and a water seal dragging bowl (32) connected below the water collecting bucket (31), the water collecting bucket (31) and the water seal dragging bowl (32) are coaxial, a hanging step (15) is arranged at the water inlet (11), the upper opening end of the water collecting bucket (31) is hung on the hanging step (15), the caliber of the lower opening end of the water collecting bucket (31) is smaller than that of the upper opening end, and the lower opening end of the water collecting bucket (31) stretches into the water seal dragging bowl (32).
  3. 3. The embedded anti-seepage and deodorizing floor drain according to claim 2, wherein a connecting plate (33) is fixed on the inner side wall of the lower part of the water collecting bucket (31), a vertical threaded rod (34) is fixed at the bottom of the water sealing bowl (32), and the threaded rod (34) is in threaded connection with the connecting plate (33).
  4. 4. The pre-buried type water seepage prevention and deodorization floor drain according to claim 2, wherein the depth of the inner cavity of the water seal towing bowl (32) is not less than 50mm.
  5. 5. The pre-buried type water seepage prevention and odor prevention floor drain according to claim 1, wherein the floor drain shell (1) and the water stop ring (13) are integrally formed, and an included angle between the outer circumferential edge part of the water stop ring (13) and a horizontal plane is smaller than 30 degrees.
  6. 6. The pre-buried type water seepage prevention and deodorization floor drain according to claim 1, wherein the bearing filter plate (4) comprises a main body frame (41) and a plurality of parallel and spaced torsion bars (42) arranged in the main body frame (41), the main body frame (41) and the torsion bars (42) are integrally formed, an included angle between the torsion bars (42) and a horizontal plane is 30-90 degrees, and a plurality of open slots (43) are formed in the upper portion of the torsion bars (42).
  7. 7. The embedded anti-seepage and deodorant floor drain according to claim 1, wherein a clamping groove (14) is formed in the joint of the water outlet (12) and the drain pipe (5) in a surrounding mode, the supporting ring (6) is cylindrical, the outer diameter of the supporting ring (6) is identical to the inner diameter of the clamping groove (14) and smaller than the outer diameter of the water seal towing bowl (32), the bottom of the supporting ring (6) is embedded in the clamping groove (14) and is abutted to the drain pipe (5), and the bottom end of the water flow channel (61) on the supporting ring (6) is flush with the upper edge of the clamping groove (14).
  8. 8. The pre-buried type anti-seepage and deodorizing floor drain according to claim 2, wherein a circle of sealing ring (7) is coated at the edge of the upper opening of the water collecting bucket (31), the cross section of the sealing ring (7) is U-shaped, and interference fit is formed between the sealing ring (7) and the water collecting bucket (31) and between the sealing ring and the hanging step (15).

Description

Pre-buried type water seepage prevention and deodorization floor drain Technical Field The utility model relates to the technical field of floor drains, in particular to a pre-buried type water seepage prevention and deodorization floor drain. Background The floor drain is an important interface for connecting the indoor ground and a drainage pipeline system, is used as an important component of the drainage system in the house, and has good performance to directly influence the quality of indoor air. When the existing floor drain is embedded into ground concrete, the gap between the existing floor drain and the ground connection position is easy to leak sewage, water accumulation is easy to cause, bacteria and peculiar smell are bred, the later cleaning and maintenance are more troublesome, the water sealing area of the conventional water sealing floor drain is complex in structure and difficult to detach and clean, and the sludge accumulation and bacteria and the peculiar smell are easy to occur for a long time. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide the embedded type water seepage prevention and deodorization floor drain which has good water seal and deodorization effects, is easy to detach, clean and sweep the inside of the floor drain, is not easy to generate peculiar smell, has good ground water seepage prevention effect when embedded, and can effectively solve the technical problems that the water seal area of the existing floor drain is easy to generate sanitary dead angles and the joint of the floor drain and the ground is easy to permeate water. In order to achieve the technical purpose, the utility model adopts the following technical scheme: the utility model provides a pre-buried anti-seepage and anti-odor floor drain, which comprises a floor drain shell, a sewage interception basket and a water seal anti-odor inner core, wherein the sewage interception basket and the water seal anti-odor inner core are arranged in the inner cavity of the floor drain shell; the outer wall surface of the floor drain shell is annularly provided with a circle of outwardly extending water stop ring, the water stop ring is embedded into the ground base layer, a supporting ring is arranged below the water seal deodorization inner core, the upper end and the lower end of the supporting ring are respectively abutted to the water seal deodorization inner core and the water drain pipe, the side surface of the supporting ring is provided with a water flow channel, and sewage sequentially flows through the bearing filter plate, the sewage intercepting basket, the water seal deodorization inner core and the supporting ring and then enters the water drain pipe. Sewage flows into the inside of the floor drain shell through the water inlet after being preliminarily filtered by the bearing filter plate, sundries can be further filtered by the sewage interception basket, and finally is discharged to the municipal sewage pipe or the external sewage collecting device through the drain pipe of the water outlet after sequentially flowing through the sewage interception basket, the water seal deodorization inner core and the support ring. After the water is drained, part of sewage is reserved in the water seal deodorization inner core to form a water seal area, so that the water seal deodorization effect is achieved, and odor in the drain pipe is prevented from flowing back into a room. The support ring can provide a supporting effect for the water seal deodorization inner core, so that the installation stability of the water seal deodorization inner core in the water passing and water storage water seal process is improved. Further, the deodorant inner core of water seal includes the water catch bowl and connects in the water seal of water catch bowl below and drag the bowl coaxial line, and water catch bowl and water seal drag the bowl department and be equipped with and hang the step, and the upper opening end of water catch bowl hangs on hanging the step, and the bore of water catch bowl lower opening end is less than the bore of upper opening end, and the lower opening end of water catch bowl stretches into the inside that the water seal drags the bowl. The sewage after the sundries are filtered by the sewage intercepting basket is completely collected by the water collecting bucket and flows into the lower water seal dragging bowl, overflows and flows into the bottom of the floor drain shell, and finally is discharged through the drain pipe, and water seal areas can be formed between the side wall of the bottom of the water collecting bucket and the water seal dragging bowl to store water, so that the water seal deodorization function is achieved. Further, be fixed with the connecting plate on the inside wall of water catch bowl lower part, the bottom that the water seal drags the bowl is fixed with vertical threaded rod, threaded connection between threade