CN213268231U

CN213268231U - Deodorant floor drain

Info

Publication number: CN213268231U
Application number: CN202020699449.2U
Authority: CN
Inventors: 朱维伟
Original assignee: Individual
Current assignee: Zhejiang Yiqing Construction Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-05-25
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a deodorant floor drain relates to the floor drain field, including the funnel base, the inside intermediate position swing joint second filter screen of funnel base, and the second filter screen is through middle aperture and pull rod swing joint, there is first filter screen the outside on pull rod top, the inside bottom swing joint of funnel base has drainage pipe, there is the external screw thread drainage pipe outside bottom, the drainage pipe below is provided with seals the drinking cup, and seals the inside top of drinking cup and be provided with the internal thread with external screw thread assorted. The utility model discloses a funnel delivery port that sets up has rubber deodorization circle, is washed away by rivers during the drainage, falls down to close the delivery port because of gravity when the drainage finishes, can effectual prevention peculiar smell, prevents that sewer insect from getting into, and double-deck filter screen uses the pull rod to link together, and convenient clearance simultaneously, bottom seal cup adopt detachable construction, can be simple quick open seal cup, clear up precipitate wherein, pollution abatement.

Description

Deodorant floor drain

Technical Field

The utility model relates to a floor drain field specifically is a deodorant floor drain.

Background

The floor drain is an important interface for connecting a drainage system and an indoor environment, and can play a key role in controlling the drainage speed of redundant ground water and the indoor odor problem.

The common structure of deodorant floor drain in market is complicated today, adopts double-deck filter screen to be difficult to dismantle the clearance, and seals the unable filterable debris of some filter screens of cup bottom very easy deposit, makes drainage efficiency reduce to breed the bacterium and produce the peculiar smell, still can reduce the life of floor drain, former deodorant floor drain outlet is too big, leads to in the sewer insect to easily follow the floor drain outlet and get into indoorly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem, a deodorization floor drain is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a deodorant floor drain, includes the funnel base, the inside intermediate position swing joint second filter screen of funnel base, and the second filter screen is through middle aperture and pull rod swing joint, there is first filter screen the outside on pull rod top, the inside bottom swing joint of funnel base has drainage pipe, there is the external screw thread drainage pipe outside bottom, the drainage pipe below is provided with seals the drinking cup, and seals the inside top of drinking cup and be provided with external screw thread assorted internal thread, drainage pipe's outside has cup jointed the deodorization circle.

Preferably, the first filter screen is positioned right above the second filter screen, and the diameter of the first filter screen is larger than that of the second filter screen.

Preferably, the top be connected with the ring through the pivot, and the ring diameter is greater than aperture in the middle of the first filter screen.

Preferably, the inner diameter of the deodorization ring is larger than the outer diameter of the drainage pipeline, the outer diameter of the deodorization ring is smaller than the inner diameter of the water sealing cup, and the deodorization ring is made of rubber.

Preferably, three water outlets are formed in the outer ring of the bottom end of the drainage pipeline, and the deodorizing ring covers the water outlets.

Preferably, the diameter of the cross-sectional area of the water sealing cup is smaller than that of the cross-sectional area of the bottom end of the funnel base.

Compared with the prior art, the beneficial effects of the utility model are that: there is rubber deodorization circle through the funnel delivery port that sets up, is washed away by rivers during the drainage, falls down to close the delivery port because of gravity when the drainage is ended, can effectual prevention peculiar smell, prevents that sewer insect from getting into, and double-deck filter screen uses the pull rod to link together, and convenient clearance simultaneously, bottom water sealing cup adopts detachable construction, can be simple quick open water sealing cup, clears up precipitate wherein, and pollution abatement increases floor drain life.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of the cup of the present invention;

FIG. 3 is a top view of the drain outlet of the present invention;

in the figure: 1. a pull rod; 2. a first filter screen; 3. a funnel base; 4. a second filter screen; 5. a water discharge pipeline; 6. a deodorizing ring; 7. sealing the water cup; 8. an external thread; 9. an internal thread; 10. a water outlet; 11. a circular ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a deodorization floor drain comprises a funnel base 3, a second filter screen 4 is movably connected to the middle position inside the funnel base 3, the second filter screen 4 is movably connected with a pull rod 1 through a middle small hole, a first filter screen 2 is arranged outside the top end of the pull rod 1, a drainage pipe 5 is movably connected to the bottom end inside the funnel base 3, an external thread 8 is arranged at the bottom end outside the drainage pipe 5, a water sealing cup 7 is arranged below the drainage pipe 5, an internal thread 9 matched with the external thread 8 is arranged at the top end inside the water sealing cup 7, and a deodorization ring 6 is sleeved outside the drainage pipe 5.

Please refer to fig. 1, the first filter screen 2 is located right above the second filter screen 4, and the diameter of the first filter screen 2 is larger than that of the second filter screen 4, the double-layer filter screen is arranged to increase the impurity filtering capability of the floor drain, and the pull rod 1 and the circular ring 11 penetrating through the double-layer filter screen can lift the double-layer filter screen at the same time, so that the filter screen is more convenient to clean.

Please refer to fig. 2, the top end of the pull rod 1 is connected to a ring 11 through a rotating shaft, and the diameter of the ring 11 is larger than the middle small hole of the first filter screen 2, the ring 11 can be fastened on the first filter screen 2 to prevent accidental injury caused by mistaken stepping by someone.

Please refer to fig. 1, the inner diameter of the deodorizing ring 6 is larger than the outer diameter of the water draining pipe 5, the outer diameter of the deodorizing ring 6 is smaller than the inner diameter of the water sealing cup 7, the deodorizing ring 6 is made of rubber, the deodorizing ring 6 can slide on the water draining pipe 5, the service life of the rubber material is long, and the abrasion to the water draining pipe 5 is reduced.

Please refer to fig. 1 or 3, the outer ring of the bottom end of the drainage pipe 5 has three sets of water outlets 10, and the deodorizing ring 6 covers the water outlets 10, when the deodorizing ring 6 is draining, because the water pressure is pushed open, after the draining is finished, because the gravity covers the water outlets 10 again.

Please refer to fig. 1 or 2, the diameter of the cross-sectional area of the water sealing cup 7 is smaller than the diameter of the through hole at the bottom of the funnel base 3, and the water sealing cup 7 can be taken out quickly when the lower valve core is taken out for cleaning. The working principle is as follows: when the filter screen is cleaned, the ring 11 at the top of the pull rod is pulled up, the bottom of the pull rod can contact with the second filter screen 4, the diameter of the bottom of the pull rod 1 is larger than the diameter of a small hole in the middle of the second filter screen 4, so that the bottom of the pull rod 1 can not pass through the second filter screen 4, the double-layer filter screens can be simultaneously pulled up, the cleaning is convenient, the filter screens are reset after the cleaning is finished, the pull ring 11 is buckled, the water sealing cup 7 is connected with the drainage pipeline 5 through the internal thread 9 and the external thread 8, when the inside of the water sealing cup needs to be cleaned, the water sealing cup 7 can be directly rotated anticlockwise to separate from the drainage pipeline 5, after the cleaning is finished, the water sealing cup 7 is screwed clockwise, the valve core is reset, the deodorizing ring 6 normally covers the upper part of the water outlet 10, when the floor drain drains, water enters the water sealing cup 7 from the drainage pipeline 5, the water level difference rises, and the water level rises to the water outlet, when the pressure of water to the deodorization ring 6 is larger than the gravity of the deodorization ring, the deodorization ring 6 is pushed open, water flow is normally discharged, and after the water discharge is finished, the deodorization ring 6 is restored to the original position due to the gravity, so that insects and peculiar smell are effectively prevented from entering a room.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a deodorant floor drain, includes funnel base (3), its characterized in that: funnel base (3) inside intermediate position swing joint second filter screen (4), and second filter screen (4) through middle aperture and pull rod (1) swing joint, the outside on pull rod (1) top has first filter screen (2), the inside bottom swing joint of funnel base (3) has drainage pipe (5), there is external screw thread (8) drainage pipe (5) outside bottom, drainage pipe (5) below is provided with seals drinking cup (7), and seals the inside top of drinking cup (7) and be provided with external screw thread (8) assorted internal thread (9), deodorization circle (6) have been cup jointed to the outside of drainage pipe (5).

2. The odor-resistant floor drain of claim 1, characterized in that: first filter screen (2) are located second filter screen (4) directly over, and first filter screen (2) diameter is greater than second filter screen (4) diameter.

3. The odor-resistant floor drain of claim 1, characterized in that: the top of pull rod (1) is connected with ring (11) through the pivot, and ring (11) diameter is greater than aperture in the middle of first filter screen (2).

4. The odor-resistant floor drain of claim 1, characterized in that: the inner diameter of the deodorization ring (6) is larger than the outer diameter of the drainage pipeline (5), the outer diameter of the deodorization ring (6) is smaller than the inner diameter of the water sealing cup (7), and the deodorization ring (6) is made of rubber.

5. The odor-resistant floor drain of claim 1, characterized in that: three water outlets (10) are formed in the outer ring of the bottom end of the drainage pipeline (5), and the deodorizing ring (6) covers the water outlets (10).

6. The odor-resistant floor drain of claim 1, characterized in that: the diameter of the cross-sectional area of the water sealing cup (7) is smaller than that of the through hole at the bottom end of the funnel base (3).