CN220953774U - Deodorization floor drain - Google Patents

Abstract

The utility model provides a deodorizing floor drain, and relates to the technical field of sewer systems. The water storage bucket is provided with a water inlet at the upper end and a water outlet at the lower end, and a first ceramic sealing part is arranged at the edge of the lower end of the water storage bucket, which is close to the water outlet; the movable piece is hinged to the water storage bucket and comprises a sealing plate and a counterweight piece, the sealing plate is arranged below the water outlet, the counterweight piece is arranged on one side far away from the water outlet, the edge of the top surface of the sealing plate forms a joint end for sealing the water outlet, and the joint end is provided with a second ceramic sealing part; when the movable piece rotatably covers the sealing plate at the water outlet end, the first ceramic sealing part and the second ceramic sealing part are matched to seal the water outlet. The sealing performance of the water outlet is enhanced, the occurrence of the blocking condition can be avoided, the normal use of the floor drain is ensured, and the service life of the floor drain is prolonged.

Description

Deodorization floor drain

Technical Field

The disclosure relates to the technical field of drainage systems, in particular to a deodorizing floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system with the indoor ground, and is used as an important component of the drainage system in the house, and the quality of the indoor air is directly affected by the performance of the floor drain.

A sealing plate is usually arranged at the water outlet of the existing floor drain, when the floor drain is not used for water passing, the sealing plate seals the water outlet of the floor drain core, and when the floor drain is used for water passing, the sealing plate can be turned over under the action of water flow impulsive force without affecting the water flow. But the sealing plate made of plastic is usually adopted, the sealing performance between the water outlet and the sealing plate is poor, and the odor or sewage in the pipeline easily flows back into the room through the gap, so that the indoor environment is polluted.

Thus, the conventional floor drain cannot effectively prevent the reverse flow of odor or sewage at present.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of utility model

The aim of the present disclosure is to provide a deodorizing floor drain, which overcomes, at least to some extent, the problem of poor tightness between the sealing plate and the water outlet due to the related art.

Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.

According to one aspect of the present disclosure, there is provided a deodorizing floor drain comprising: ;

The water storage bucket is provided with a water inlet at the upper end and a water outlet at the lower end, and a first ceramic sealing part is arranged at the edge of the lower end of the water storage bucket, which is close to the water outlet;

the movable piece is hinged to the water storage bucket and comprises a sealing plate and a counterweight piece, the sealing plate is arranged below the water outlet, the counterweight piece is arranged on one side far away from the water outlet, the edge of the top surface of the seal forms a joint end for sealing the water outlet, and the joint end is provided with a second ceramic sealing part;

When the movable piece rotatably covers the sealing plate at the water outlet end, the first ceramic sealing part and the second ceramic sealing part are matched to seal the water outlet.

In one embodiment of the present disclosure, the shape of the sealing plate is adapted to the water outlet.

In one embodiment of the disclosure, a step groove is provided at the top surface edge of the sealing plate, and the second ceramic sealing part is accommodated in the step groove.

In one embodiment of the present disclosure, the second ceramic sealing portion is configured as an arc-shaped sealing strip, and a top surface of the arc-shaped sealing strip is flush with a top surface of the sealing plate.

In one embodiment of the disclosure, the first ceramic sealing part is connected to the bottom surface of the water storage bucket, the first ceramic sealing part comprises an arc-shaped edge and a straight edge, two ends of the arc-shaped edge are connected with each other, the bottom surface of the arc-shaped edge is abutted to the top surface of the arc-shaped sealing strip, and the bottom surface of the straight edge is abutted to the top surface of the sealing plate.

In one embodiment of the disclosure, the outer side wall of the water storage bucket forms an avoidance groove for accommodating the counterweight, and when the sealing plate is pressed downwards to open, the movable part rotates to drive the counterweight to move into the avoidance groove.

In one embodiment of the disclosure, the escape slot extends downward to provide a hinge member, and the movable member has a rotation shaft rotatably coupled to the hinge member.

In one embodiment of the disclosure, the end face of the water outlet is an inclined face, and the rotating shaft is arranged at the highest position of the inclined face.

In one embodiment of the disclosure, the counterweight member includes a counterweight, the movable member is provided with a mounting groove, and the counterweight is disposed in the mounting groove.

In one embodiment of the present disclosure, the surfaces of the first and second ceramic seals are configured as roughened surfaces.

An embodiment of the present disclosure provides a deodorant floor drain, including: the water storage bucket and the movable part hinged to the water storage bucket, the upper end of the water storage bucket is a water inlet, the lower end of the water storage bucket is a water outlet, the movable part comprises a sealing plate and a counterweight part, the sealing plate is arranged below the water outlet, the counterweight part is arranged on one side far away from the water outlet, the movable part can rotationally cover the sealing plate to cover the water outlet, when water flows through the floor drain, the sealing plate is subjected to pressure to be opened in a downward reverse manner, so that the water flow normally flows, and when no water flow exists, the counterweight part acts and moves downwards due to gravity to drive the sealing plate to upwards seal the position of the water outlet, so that the reverse flow of odor to indoor air is avoided. In addition, a first ceramic sealing part is arranged on the inner wall at the edge of the lower end of the water outlet, a joint end sealed with the water outlet is formed at the edge of the top surface of the sealing plate, a second ceramic sealing part is arranged at the joint end, and the first ceramic sealing part is matched with the second ceramic sealing part to seal the water outlet. The ceramic sealing part is adopted to prevent sundries from being accumulated on the sealing plate, so that the normal use of the floor drain is ensured, and the occurrence of blocking can be avoided.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.

FIG. 1 is a schematic view showing the overall structure of a deodorizing floor drain according to an embodiment of the present disclosure;

fig. 2 is a schematic view showing an exploded structure of a deodorizing floor drain in an embodiment of the present disclosure.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In the description of the present disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present disclosure and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software or in one or more hardware modules or integrated circuits or in different networks and/or processor devices and/or microcontroller devices.

In an embodiment of the present disclosure, there is provided a deodorizing floor drain, as shown with reference to fig. 1, including: the water storage bucket 110 and the movable piece 120, the upper end and the lower end of the water storage bucket are respectively provided with a water inlet 111 and a water outlet 112, and the movable piece 120 is hinged to the lower part of the water storage bucket 110 and comprises a sealing plate 122 and a counterweight 121. The two sides of the hinge joint position of the movable piece 120 and the water storage bucket 110 are provided with sealing plates 122 at one side close to the water outlet 112, and a weight piece 121 at one side far away from the water outlet 112. The water flow of floor drain is discharged in a straight line, when water flows through the floor drain, the sealing plate 122 is turned downwards under pressure to be fully opened, so that the water flow is directly discharged downwards without obstruction, and when no water flow exists, the weight piece 121 moves downwards due to gravity to drive the sealing plate to turn upwards to seal the position of the water outlet 112, so that odor or sewage is prevented from polluting indoor air in a reverse flow manner.

In a specific example, referring to fig. 1 and 2, the water storage bucket 110 is provided with a first ceramic sealing part 210 near the lower end edge of the water outlet 112, and in particular, the first ceramic sealing part 210 is configured as an arc-shaped sealing ring, alternatively, the arc-shaped sealing ring may be formed by an arc edge and a straight edge, or be formed by an arc edge, the vertical section of the arc-shaped sealing ring is rectangular, the cross section of the arc-shaped sealing ring is completely matched with the shape of the water outlet 112, the arc-shaped sealing ring completely covers the bottom surface of the water outlet 112, alternatively, the first ceramic sealing part 210 may be fixed on the bottom surface of the water storage bucket 110 in a glue-fixing manner, and epoxy resin glue or other adhesives may be adopted. Sealing plate 122 is in direct contact with the first ceramic seal 210 when sealing plate 122 is closed at outlet 112. The end part of the water outlet 112 is made of ceramic material, so that the service life of the floor drain can be effectively prolonged.

In a specific example, referring to fig. 1 and 2, the top surface of sealing plate 122 forms a joint end sealing water outlet 112, the joint end having a second ceramic sealing portion 220, in particular, the top surface edge of sealing plate 122 is provided with a stepped groove 201, the shape of sealing plate 122 is approximately matched with water outlet 112, the cross section of water outlet 112 is provided with a semi-arc surface, and sealing plate 122 is also provided with a semi-arc panel matched therewith, alternatively sealing plate 122 has a radius equal to or slightly larger than the semi-arc radius of water outlet 112. The top surface of the sealing plate 122 is a surface where the joint end is located, a step groove is formed along the semi-arc edge of the top surface of the sealing plate 122, the step groove 201 is in a semi-arc groove structure, the second ceramic sealing portion 220 is accommodated in the step groove 201, and optionally, the second ceramic sealing portion 220 can be fixed in the step groove 201 in a glue-fixing manner. The second ceramic sealing portion 220 is configured as an arc-shaped sealing strip, the vertical cross section of the arc-shaped sealing strip is rectangular, and the arc-shaped sealing strip is matched with the semi-arc-shaped groove structure. After the matching installation, the top surface of arc sealing strip and the top surface parallel and level of sealing plate 122 for sealing plate 122 constitutes the top surface level, no arch, in the floor drain use, this structure can make debris such as silt, hair smoothly slide down along with the rivers better, avoids piling up debris near the delivery port, influences the normal function of floor drain.

Specifically, in one example, when the movable member 120 rotatably covers the sealing plate 122 at the end of the water outlet 112, the first ceramic sealing portion 210 cooperates with the second ceramic sealing portion 220 to seal the water outlet 112. In an alternative example, when the sealing plate is closed to the outlet cover, the arcuate edge of the first ceramic sealing portion 210 abuts the arcuate sealing strip of the second ceramic sealing portion 220, and the straight edge of the first ceramic sealing portion 210 abuts the top surface of the sealing plate 122. The surfaces of the first ceramic sealing portion 210 and the second ceramic sealing portion 220 are configured as rough surfaces, and compared with the joint between smooth surfaces, the rough surfaces increase the friction force of the contact surface of the joint end, and when no water flows through, the joint end is tighter, so that the tightness of the water outlet 112 is ensured.

In one example, referring to fig. 1 and 2, the outer sidewall of the water storage bucket 110 forms a avoiding groove 230, the avoiding groove 230 can accommodate the weight member 121, and when the sealing plate 122 is pressed to open downwards, the movable member 120 rotates to drive the weight member 121 to move into the avoiding groove 230. Avoiding the influence on the normal drainage of the floor drain due to the clamping of the weight piece 121 when the movable piece 120 drives the weight piece 121 and the sealing plate 122 to rotate. The counterweight 121 includes a counterweight, the movable member 120 is provided with a mounting groove 202, and the counterweight is disposed in the mounting groove 202. When water flows in the water outlet, the sealing plate 122 can be turned downwards due to the pressure generated by the water flow, the counter weight piece 121 can be accommodated in the avoidance groove 230, the sealing plate 122 is turned downwards to be completely opened, the maximum inclination angle of the turning of the sealing plate 122 is close to 90 degrees, the water flow can be discharged from the water outlet 112 at the lower end in a straight-line mode without obstruction, the flow speed of the water flow is increased, and the water discharge speed is faster.

Specifically, in one embodiment, as shown in fig. 1 and 2, the avoidance groove 230 further extends downward to provide a hinge member 113, where the avoidance groove includes a top wall and a side wall, and the hinge member 113 is formed by extending downward from the top wall against the side wall, the hinge member 113 is in a strip shape, a rotation hole 203 is provided at the lowermost portion of the hinge member 113, the movable member 120 has a rotation shaft 204, and an end portion of the rotation shaft 204 is in plug-in fit with the rotation hole 203, so as to realize rotational connection between the rotation shaft 204 and the hinge member 113.

In a specific embodiment, referring to fig. 1 and 2, the plane of the end face of the water outlet 112 is an inclined plane, the rotating shaft 204 is disposed at the highest position of the inclined plane, the weight 121 and the sealing plate 122 are disposed at two sides of the rotating shaft 204, the highest position of the sealing plate 122 is connected to the rotating shaft 204, the whole panel is distributed obliquely downwards, the lowest position of the weight 121 is connected to the rotating shaft 204, and the mounting groove 202 is inclined upwards from the lowest position. When no water flow exists, the whole panel of the sealing plate 122 is tightly attached to the edge of the water outlet 112 due to the gravity action of the balancing weight, the water outlet 112 is sealed, when the water flow exists in the water outlet, the pressure generated by the water flow can enable the sealing plate 122 to overturn downwards, the inclination angle of the whole panel relative to the horizontal plane is increased, the sealing plate 122 overturn downwards to the maximum inclination angle, the water flow can be smoothly discharged downwards, along with the reduction of the water flow until the water flow does not exist, and the inclination angle of the sealing plate 122 can be slowly reduced until the sealing state is restored to the sealing state with the water outlet 112 due to the gravity action of the balancing weight.

It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.

Furthermore, although the steps of the methods in the present disclosure are depicted in a particular order in the drawings, this does not require or imply that the steps must be performed in that particular order, or that all illustrated steps be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step to perform, and/or one step decomposed into multiple steps to perform, etc.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims (10)

1. A deodorizing floor drain, comprising:

The water storage bucket is provided with a water inlet at the upper end and a water outlet at the lower end, and a first ceramic sealing part is arranged at the edge of the lower end of the water storage bucket, which is close to the water outlet;

The movable piece is hinged to the water storage bucket and comprises a sealing plate and a counterweight piece, the sealing plate is arranged below the water outlet, the counterweight piece is arranged on one side far away from the water outlet, the top surface of the sealing plate forms a joint end for sealing the water outlet, and the joint end is provided with a second ceramic sealing part;

When the movable piece rotatably covers the sealing plate at the water outlet end, the first ceramic sealing part and the second ceramic sealing part are matched to seal the water outlet.

2. Deodorant floor drain according to claim 1, characterized in that the shape of the sealing plate is adapted to the water outlet.

3. The deodorizing floor drain as claimed in claim 1, wherein the sealing plate has a stepped groove provided at the top edge thereof, and the second ceramic sealing part is accommodated in the stepped groove.

4. The odor-resistant floor drain of claim 1, wherein said second ceramic seal is configured as an arcuate seal strip having a top surface flush with a top surface of said sealing plate.

5. The odor-resistant floor drain of claim 4, wherein said first ceramic seal is attached to a bottom surface of said water reservoir, said first ceramic seal comprises an arcuate edge and a straight edge having two ends connected to each other, a bottom surface of said arcuate edge being in abutment with a top surface of said arcuate seal strip, and a bottom surface of said straight edge being in abutment with a top surface of said sealing plate.

6. The deodorizing floor drain as claimed in claim 1, wherein the outer sidewall of the water storage bucket forms a avoiding groove for accommodating the weight member, and the movable member rotates to drive the weight member to move into the avoiding groove when the sealing plate is opened downward under pressure.

7. The odor-resistant floor drain of claim 6, wherein said bypass channel extends downwardly and is provided with a hinge member, said movable member having a rotational axis, said rotational axis being rotatably coupled to said hinge member.

8. The deodorizing floor drain as set forth in claim 7, wherein the end surface of said water outlet is an inclined surface, and said rotating shaft is disposed at the highest position of said inclined surface.

9. The deodorizing floor drain as claimed in claim 1, wherein said weight member comprises a weight member, said movable member is provided with a mounting groove, and said weight member is disposed in said mounting groove.

10. The odor-resistant floor drain of claim 1, wherein surfaces of said first and second ceramic seals are configured as roughened surfaces.