CN111749319A - Novel deodorant floor drain - Google Patents

Abstract

The invention discloses a novel deodorant floor drain, which comprises a water inlet assembly, a water seal forming pipe, a floor drain body and a deodorant assembly, wherein the water inlet assembly, the water seal forming pipe and the floor drain body are sequentially communicated; the deodorization component comprises a baffle plate and a counterweight; the baffle comprises a blocking piece for blocking the water seal forming pipe and a pivoting part which is connected with the blocking piece and is pivoted with the water seal forming pipe; the counterweight piece is connected with the pivot joint part and drives the blocking piece to be turned upwards to block the water seal forming pipe by means of self-weight vertical droop. The counterweight part vertically drooping by the dead weight is arranged, so that the product has the water sealing and mechanical double sealing functions, the rotation occupied space of the deodorization assembly can be reduced by the arrangement mode that the counterweight part vertically droops by the dead weight, the thickness of the floor drain is further reduced, the height space of the floor drain is saved, meanwhile, the counterweight part can ensure that the counterweight part is driven to ascend by the buoyancy of water when the product is drained in a large amount, so that the baffle is further opened, and the drainage speed of the floor drain body is improved.

Description

Novel deodorant floor drain

Technical Field

The invention relates to the technical field of floor drains, in particular to a novel deodorant floor drain.

Background

The deodorizing floor drain is an important interface for connecting a drainage pipeline system and indoor ground, is used as an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air, is very important for controlling peculiar smell in a bathroom, and can be used by families to eliminate common unqualified floor drains.

The existing deodorization floor drain on the market usually realizes sealing deodorization by water, and cannot play a role in deodorization after no water or water evaporates; therefore, a deodorization protective film is added on the existing structure by the personnel in the industry to deal with the water-free condition, such as a deodorization floor drain disclosed in patent No. 201720817916.5, but the structure may not play the role of sealing and deodorization due to the deformation of the protective film; in addition, like the buckle formula of patent number 201620403427.0 discloses turn over board floor drain, mechanical type that turns over the board is realized through the counter weight to the deodorant function when realizing anhydrous, nevertheless because of the rotatory occupation space of counter weight is big, has reduced floor drain drainage flow and has passed through effective cross section and increase floor drain thickness.

Disclosure of Invention

The invention aims to provide a novel deodorant floor drain, which can realize water sealing and mechanical double sealing, improve the drainage speed of the floor drain, reduce the thickness of the floor drain and save the height space of the floor drain.

In order to achieve the above purpose, the solution of the invention is:

a novel deodorization floor drain comprises a water inlet assembly, a water seal forming pipe, a floor drain body and a deodorization assembly, wherein the water inlet assembly, the water seal forming pipe and the floor drain body are sequentially communicated, and the deodorization assembly is movably used for plugging the water seal forming pipe; the deodorization assembly comprises a baffle plate and a weight; the baffle comprises a blocking piece for blocking the water seal forming pipe and a pivoting part which is connected to the blocking piece and is in pivoting fit with the water seal forming pipe; the counterweight piece is connected to the pivot joint part and drives the blocking piece to be turned upwards to block the water seal forming pipe by means of self-weight vertical droop.

A novel deodorant floor drain still including sealed the water seal forms the deodorant support of managing the upper end mouth, deodorant support is provided with the outlet, pin joint portion pin joint cooperation is in on the deodorant support, so that the separation blade activity is sealed the outlet.

A novel deodorant floor drain still include deodorant seal membrane, the periphery in outlet is provided with the confession the draw-in groove of deodorant seal membrane assembly, the separation blade pin joint cooperation is in the outlet supports and leans on deodorant seal membrane.

The upper end of the counterweight piece is in pivot joint with the pivot joint part.

The pivot hole that the counterweight piece set up with between the pivot portion is the bar hole.

The weight member comprises a buoyancy body and a balancing weight, the buoyancy body and the balancing weight are arranged in a split mode, the buoyancy body is provided with a buoyancy cavity with a downward opening, and the balancing weight is arranged on the buoyancy body.

The balancing weight is inserted into the buoyancy cavity and is pushed up to the bottom, so that the buoyancy cavity is empty of the lower part.

The balancing weight is inserted into the buoyancy cavity and keeps the lower part of the balancing weight flush with the buoyancy cavity, so that the buoyancy cavity is free of the upper part.

The counterweight is inserted into the buoyancy chamber and fills the buoyancy chamber such that the buoyancy chamber has no more cavity portion.

The balancing weight sets up the middle part of buoyancy body, the buoyancy chamber is provided with two and is located respectively the both sides of balancing weight.

The water inlet assembly comprises a filter screen, a grate and a drainage tube which are connected in sequence; wherein the lower pipe of the drainage pipe is inserted on the floor drain body in a sealing way and surrounds the periphery of the water seal forming pipe.

After the technical scheme is adopted, the counterweight part which vertically droops by means of self weight is arranged, so that the product has the water sealing function and the mechanical double sealing function, the rotation occupied space of the deodorization assembly can be reduced by the arrangement mode that the counterweight part vertically droops by means of self weight, the thickness of the floor drain is further reduced, the height space of the floor drain is saved, and meanwhile the counterweight part can ensure that the counterweight part is driven to ascend by means of water buoyancy when the product is drained in a large amount, so that the baffle is further opened, and the drainage speed of the floor drain body is improved.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural view of two embodiments of the deodorizing assembly according to the embodiment of the present invention (3-A, 3-B);

FIG. 4 is a state diagram of odor prevention in the absence of water in accordance with an embodiment of the present invention;

FIG. 5 is a state diagram of odor prevention with water in accordance with an embodiment of the present invention;

FIG. 6 is a state diagram of a small amount of water drained in accordance with an embodiment of the present invention;

FIG. 7 is a state diagram of a large volume of water being drained in accordance with an embodiment of the present invention;

FIG. 8 is a diagram illustrating the floor drain body storing a large amount of water according to the embodiment of the present invention;

FIG. 9 is a schematic structural diagram of four embodiments of the buoyancy chamber arrangement of the present invention (9-A, 9-B, 9-C, 9-D);

FIG. 10 is a graph of buoyancy chamber volume versus displacement flow for an embodiment of the present invention;

the reference numbers illustrate: a water intake assembly 10; a filter screen 11; a grate 12; a drainage tube 13; a water seal-forming pipe 20; a floor drain body 30; a deodorizing component 40; a baffle plate 41; a stopper piece 411; a pivot joint part 412; a pivoting hole 4121; a weight member 42; a buoyancy chamber 420; a buoyant body 421; a counterweight 422; a rope 43; a deodorizing support 50; a water discharge port 51; a card slot 52; a first seal ring 60; a rotating shaft 70; a deodorizing sealing film 80; a second seal ring 90; a handle 100; a sealing gasket 200.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

The invention relates to a novel deodorant floor drain, which comprises a water inlet component 10, a water seal forming pipe 20, a floor drain body 30 and a deodorant component 40 for movably plugging the water seal forming pipe 20, wherein the water inlet component, the water seal forming pipe 20 and the floor drain body 30 are sequentially communicated.

The anti-odor assembly 40 includes a baffle 41 and a weight 42; the baffle 41 comprises a baffle 411 for blocking the water seal forming pipe 20 and a pivoting part 412 which is connected on the baffle 411 and is pivoted and matched with the water seal forming pipe 20; the weight member 42 is connected to the pivot part 412 and droops vertically by its own weight to drive the blocking plate 411 to turn up to block the water seal forming pipe 20.

Referring to fig. 1-9, a specific embodiment of the present invention is shown.

The invention also comprises a deodorization support 50 arranged at the upper port of the water seal forming pipe 20, the deodorization support 50 and the water seal forming pipe 20 are sealed by a first sealing ring 60, the deodorization support 50 is provided with a water outlet 51, and a pivoting part 412 is pivoted and matched on the deodorization support 50 through a rotating shaft 70, so that a baffle 411 movably seals the water outlet 51.

The invention also comprises a deodorization sealing film 80, a clamping groove 52 for assembling the deodorization sealing film 80 is arranged at the periphery of the water outlet 51, the baffle sheet 411 is pivoted and matched with the water outlet 51 and is abutted against the deodorization sealing film 80, and the deodorization function of the product is further improved by the deodorization sealing film 80.

Referring to fig. 3, the baffle 41 and the weight 42 have various embodiments: as shown in fig. 3-a, the counterweight 42 and the blocking plate 411 are connected by a hole shaft, that is, the upper end of the counterweight 42 is pivotally connected to the pivotal connection portion 412, so that no matter how the blocking plate 41 is turned over, the counterweight 42 will vertically droop due to its own weight and exert a downward pulling force on the pivotal connection portion 412, thereby exerting a force for turning up the blocking plate 411; for example, 3-B, the two are connected by a strip-shaped hole shaft, i.e. the upper end of the counterweight 42 is pivotally connected to the pivot part 412, and the pivot hole 4121 is a strip-shaped hole, the basic principle is the same as 3-a, and will not be described again.

The weight member 42 includes a floating body 421 and a weight 422, which are separately arranged, the floating body 421 is provided with a floating cavity 420 with a downward opening, and the weight 422 is arranged on the floating body 421. Referring to fig. 9, the buoyancy chamber 420 of the present invention has various embodiments: as in 9-a, the weight 422 is directly inserted into the buoyancy chamber 420 and goes up to the bottom, so that the buoyancy chamber 420 is empty of the lower part; as in fig. 9-B, the weight 422 is inserted directly into the buoyancy chamber 420 and remains flush with the lower portion of the buoyancy chamber 420, leaving the buoyancy chamber 420 clear of the upper portion; as in 9-C, the clump weight 422 is inserted directly into the buoyancy chamber 420 and fills the buoyancy chamber 420 such that the buoyancy chamber 420 no longer has a cavity portion; as shown in fig. 9-D, the weight 422 is disposed in the middle of the buoyancy body 421, and two buoyancy chambers 420 are disposed and located at both sides of the weight 422, respectively. In addition, other structures are possible, and referring to fig. 10, different buoyancy chamber 420 volume settings can achieve different drainage flow rates of the floor drain body 30.

The water inlet assembly 10 comprises a filter screen 11, a grate 12 and a drainage tube 13 which are connected in sequence. Wherein, the lower pipe of the drainage pipe 13 is inserted on the floor drain body 30 and surrounds the periphery of the water seal forming pipe 20, and the periphery of the drainage pipe 13 and the floor drain body 30 are sealed by a second sealing ring 90.

The handle 100 is disposed at the upper end of the water seal forming pipe 20, so that the user can conveniently take out the water seal forming pipe 20, the deodorizing support 50 and the deodorizing component 40 when maintaining and cleaning.

A sealing gasket 200 is provided between the water seal forming pipe 20 and the floor drain body 30 to enhance the water leakage prevention function of the present invention.

The working principle of the invention is as follows:

referring to fig. 4, when there is no water in the floor drain body 30, the buoyancy chamber 420 of the weight member 42 does not work, and at this time, the gravity of the weight member 42 makes itself keep vertically drooping and drives the baffle 411 to turn upwards to block the water outlet 51, so as to block odor from rising into the drainage tube 13 (i.e., the water inlet assembly 10), thereby achieving the deodorization function.

Referring to fig. 5, when water is in the floor drain body 30, the odor can be blocked directly by the water below the water seal line of the floor drain body 30, thereby realizing the deodorization function.

Referring to fig. 6, when the water inlet module 10 discharges a small amount of water, the blocking piece 411 opens a small opening for discharging water when the water flow flows downward due to the gravity of the weight 42, and odor cannot rise through the small opening because the water flow continues, so that the odor-preventing function is realized when the water flow is discharged a small amount.

Referring to fig. 7, when a large amount of water is discharged from the water inlet module 10, the water flow rushes the stopper 411 to discharge the water, and the odor cannot rise through the water outlet 51 even though the water flow continues, thereby realizing the odor prevention function in a small amount of water discharge.

Referring to fig. 8, when a large amount of water is accumulated in the floor drain body 30, the weight member 42 is lifted by the buoyancy of the water, and the water is drained conveniently by keeping the open state of the blocking piece 411 without affecting the drainage speed of the floor drain body 30.

Through the scheme, the counterweight 42 which vertically droops by means of self weight and is provided with the buoyancy chamber 420 is arranged, so that the product has the water sealing and mechanical double sealing functions, the rotation occupied space of the deodorization assembly 40 can be reduced by the arrangement mode that the counterweight 42 vertically droops by means of self weight, the thickness of the floor drain is reduced, the height space of the floor drain is saved, and meanwhile, the buoyancy chamber 420 of the counterweight 42 can ensure that the counterweight 42 is driven by means of water buoyancy to ascend so as to further open the baffle 41 when the product is drained in a large amount, so that the drainage speed of the floor drain body 30 is increased.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims (11)

1. A novel deodorant floor drain, its characterized in that: the floor drain comprises a water inlet assembly, a water seal forming pipe, a floor drain body and a deodorization assembly, wherein the water inlet assembly, the water seal forming pipe and the floor drain body are sequentially communicated, and the deodorization assembly is used for movably plugging the water seal forming pipe;

the deodorization assembly comprises a baffle plate and a weight; the baffle comprises a blocking piece for blocking the water seal forming pipe and a pivoting part which is connected to the blocking piece and is in pivoting fit with the water seal forming pipe; the counterweight piece is connected to the pivot joint part and drives the blocking piece to be turned upwards to block the water seal forming pipe by means of self-weight vertical droop.

2. A novel deodorant floor drain of claim 1, characterized in that:

the water seal device is characterized by further comprising a deodorization support which is hermetically arranged at the upper end opening of the water seal forming pipe, the deodorization support is provided with a water outlet, and the pivoting part is pivoted and matched on the deodorization support so as to enable the blocking piece to movably seal the water outlet.

3. A novel deodorant floor drain of claim 2, characterized in that:

the deodorization sealing membrane is further included, a clamping groove for assembling the deodorization sealing membrane is formed in the periphery of the water outlet, and the blocking piece is in pivot joint fit with the water outlet and abuts against the deodorization sealing membrane.

4. A novel deodorant floor drain of claim 1, characterized in that:

the upper end of the counterweight piece is in pivot joint with the pivot joint part.

5. A novel deodorant floor drain of claim 4, characterized in that:

the pivot hole that the counterweight piece set up with between the pivot portion is the bar hole.

6. A novel deodorant floor drain as claimed in any one of claims 1 to 5, characterized in that:

the counterweight comprises a buoyancy body and a counterweight block which are arranged in a split manner, the buoyancy body is provided with a buoyancy cavity with a downward opening, and the counterweight block is arranged on the buoyancy body.

7. A novel deodorant floor drain of claim 6, characterized in that:

the balancing weight is inserted into the buoyancy cavity and is pushed up to the bottom, so that the buoyancy cavity is empty of the lower part.

8. A novel deodorant floor drain of claim 6, characterized in that:

the balancing weight is inserted into the buoyancy cavity and keeps the lower part of the balancing weight flush with the buoyancy cavity, so that the buoyancy cavity is free of the upper part.

9. A novel deodorant floor drain of claim 6, characterized in that:

the counterweight is inserted into the buoyancy chamber and fills the buoyancy chamber such that the buoyancy chamber has no more cavity portion.

10. A novel deodorant floor drain of claim 6, characterized in that:

the balancing weight sets up the middle part of buoyancy body, the buoyancy chamber is provided with two and is located respectively the both sides of balancing weight.

11. A novel deodorant floor drain of claim 1, characterized in that:

the water inlet assembly comprises a filter screen, a grate and a drainage tube which are connected in sequence; wherein the lower pipe of the drainage pipe is inserted on the floor drain body in a sealing way and surrounds the periphery of the water seal forming pipe.

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