Large-flow anti-blocking floor drain device

Abstract

The utility model belongs to the technical field of floor drains, and particularly relates to a high-flow anti-blocking floor drain device, an anti-return-overflow device is arranged below the bottom surface of a shell, the anti-return-overflow device comprises a sealing ball bracket cavity and an anti-return-overflow floating odor-resistant sealing ball, a water outlet is formed in the bottom surface of the sealing ball bracket cavity, and a water outlet is formed in the bottom surface of the sealing ball bracket cavity. The anti-overflow floating deodorization sealing ball is arranged in the cavity of the sealing ball bracket, and the anti-overflow floating deodorization sealing ball can be in sealing fit with a water outlet in the bottom surface of the cavity of the sealing ball bracket; the rotating rod and the anti-blocking rod are arranged, impurities can be cleaned through cooperation of the rotating rod and the anti-blocking rod, the impurities can be attached to the surface of the anti-blocking rod, when liquid flows, the rotating shaft can be driven by the rotating fan blades to rotate, the rotating rod can rotate, and the impurities passing through the interior of the liquid are cleaned; and meanwhile, the rotating rod can be taken out subsequently through the mounting plate, so that the impurities on the surface of the rotating rod can be cleaned conveniently, and the functionality of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to floor drain technical field, specifically is a large flow anti -clogging floor drain device. BACKGROUND

[0002] Large flow anti -clogging floor drain device is a kind of special drainage equipment, it aims at coping with large flow and preventing clogging, this floor drain is usually designed with larger drain port and more fluent channel to adapt to the drainage demand of large flow, and is equipped with filter screen or filter screen to prevent impurities such as hair, residue etc. Into drain pipe, so as to avoid clogging phenomenon.

[0003] The specific design and structure of large flow anti -clogging floor drain device can be different due to different manufacturers and application requirements, but generally, they all include the following key parts: drain grate, funnel and water seal structure etc., wherein the drain grate is located at the top end of floor drain, its surface is staggered and uniformly distributed with long hole and short hole to increase the area of drainage, at the same time, prevent large impurities from entering, the opening area of drain grate is usually 1.5 times of the cross-sectional area of drain pipe to ensure that large flow of water can flow smoothly, funnel is located below drain grate, and rectangular combination or other forms of combination are used between drain grate, the design of funnel helps water flow more concentratedly to drain pipe, and prevents impurities from accumulating in funnel, the lower end of funnel is usually inserted into the water surface at the bottom of annular drain grate, and constitutes water seal, the main function of this structure is to prevent the escape of foul gas in sewer, and keep the indoor air fresh. At the same time, water seal can also prevent impurities from entering drain pipe to a certain extent, and play the role of anti -clogging.

[0004] The existing large flow anti -clogging floor drain is easy to enter impurities inside when using, and the stability of internal structure activity is affected when impurities enter inside, and the accumulation of impurities also causes the clogging of floor drain, affects the subsequent drainage speed of floor drain, and it is also inconvenient to clean the impurities inside. Moreover, after long-term use, the floor drain device will produce odor, which affects people's life quality, and it is more troublesome to maintain.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original floor drain. UTILITY MODEL CONTENTS

[0006] In order to make up for the deficiency of prior art, in view of the problems existing in the prior art, the utility model provides a large flow anti -clogging floor drain device.

[0007] The utility model discloses a technical scheme that solves its technical problem is a kind of large flow anti-blocking floor drain device, including shell, installation plate is arranged in the shell, rotating shaft is rotatably installed on the installation plate, rotating fan blade is fixedly installed on the rotating shaft, the rotating fan blade is arranged below installation plate, recess is provided at the top of shell, floor drain cover is arranged in recess, rotating lever is provided on the rotating shaft, and the rotating lever is arranged between floor drain cover and installation plate;

[0008] The bottom surface of the shell is provided with a backflow prevention device, the backflow prevention device includes a sealing ball bracket cavity and a backflow prevention floating deodorization sealing ball, the bottom surface of the sealing ball bracket cavity is provided with a drain opening, the backflow prevention floating deodorization sealing ball is arranged in the sealing ball bracket cavity, and the backflow prevention floating deodorization sealing ball can be sealed with the drain opening in the bottom surface of the sealing ball bracket cavity.

[0009] Preferably, a through groove is formed in the interior of the floor drain cover, and a concave-convex matching structure is formed between the floor drain cover and the shell, and a handle is arranged on the upper surface of the floor drain cover, and the upper surface of the floor drain cover is below the upper surface of the shell; the floor drain cover is arranged to facilitate detection and maintenance of the floor drain device, thereby improving the practicability of the device.

[0010] Preferably, the vertical center line of the rotating shaft coincides with the vertical center line of the installation plate, and a bearing connection is formed between the rotating shaft and the installation plate, and a screw connection is formed between the rotating shaft and the rotating fan blade; the screw connection between the rotating shaft and the rotating fan blade facilitates disassembly and replacement, thereby improving the practicability of the device.

[0011] Preferably, an anti-blocking rod is embedded on the lower surface of the rotating lever, the rotating lever is arranged on the surface of the rotating shaft at equal angles with the center of the rotating shaft as the center, and an integrated structure is formed between the rotating lever and the rotating shaft; the impurities can be wound on the surface of the rotating lever and the anti-blocking rod through the cooperation of the rotating lever and the anti-blocking rod, thereby avoiding the subsequent entry of the impurities into the sealing ball bracket cavity and affecting the normal movement of the backflow prevention floating deodorization sealing ball.

[0012] Preferably, a through hole for water outflow is formed in the installation plate, and the installation plate is designed to be attached to the bottom end of the anti-blocking rod; the anti-blocking rod can push the impurities entering the interior of the floor drain, thereby avoiding the accumulation of impurities on the installation plate and blocking the through hole on the installation plate, and affecting the drainage speed of the floor drain.

[0013] Preferably, two fixed plates are symmetrically arranged in the interior of the shell, positioning ropes are arranged on the two fixed plates, and the two positioning ropes are connected with the backflow prevention floating deodorization sealing ball; the position of the backflow prevention floating deodorization sealing ball is prevented from deviating when sealing the floor drain, thereby preventing the floor drain from being poorly sealed and causing reverse odor.

[0014] The utility model discloses the beneficial effect lies in: be provided with rotary rod and prevent the pole, can pass through the cooperation of rotary rod and prevent the pole and carry out the cleaning of impurity, and the impurity can be attached on its surface, and it can rotate through the rotary fan blade drive rotating shaft when the liquid flows, and the rotary rod can rotate, and the impurity that passes through the inside of liquid is cleaned, avoids the subsequent impurity and enters the shell and causes the blockage, and subsequently can take out the rotary rod through the mounting plate, is convenient for the cleaning of the impurity on its surface, increases the functionality of device.

[0015] The bottom of the anti-back-overflow floating deodorization sealing ball is sealingly connected with the bottom of the sealing ball bracket cavity, the bottom of the sealing ball bracket cavity is provided with a water outlet, and the sealing ball bracket cavity and the anti-back-overflow floating deodorization sealing ball are used in cooperation, so that the spread of odor is better prevented and bacteria breeding is prevented when no water is drained, and the device is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0017] Figure 1 It is the whole cross section structure schematic diagram;

[0018] Figure 2 It is the whole structure schematic diagram;

[0019] Figure 3 It is the filter device structure schematic diagram;

[0020] Figure 4 It is the drainage device structure schematic diagram;

[0021] Figure 5 It is the rotary rod structure schematic diagram;

[0022] In the drawing: 1, shell;2, floor drain cover;3, through slot;4, handle;5, rotary rod;6, prevent the pole;7, rotating shaft;8, recess;9, rotary fan blade;10, mounting plate;11, through -hole;12, fixed plate;13, positioning rope;14, anti-back-overflow floating deodorization sealing ball;15, sealing ball bracket cavity. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-5 As shown in FIG. 1, a large-flow anti-blocking floor drain device comprises a shell 1, a mounting plate 10 is arranged in the shell 1, a rotating shaft 7 is rotatably arranged on the mounting plate 10, a rotating fan blade 9 is fixedly arranged on the rotating shaft 7, the rotating fan blade 9 is arranged below the mounting plate 10, a groove 8 is arranged at the top end of the shell 1, a floor drain cover 2 is arranged in the groove 8, a rotating rod 5 is arranged on the rotating shaft 7, and the rotating rod 5 is arranged between the floor drain cover 2 and the mounting plate 10.

[0025] A back-overflow-preventing device is arranged below the bottom surface of the shell 1, the back-overflow-preventing device comprises a sealing ball bracket cavity 15 and a back-overflow-preventing floating deodorizing sealing ball 14, the bottom surface of the sealing ball bracket cavity 15 is provided with a drain port, the back-overflow-preventing floating deodorizing sealing ball 14 is arranged in the sealing ball bracket cavity 15, and the back-overflow-preventing floating deodorizing sealing ball 14 can be sealingly matched with the drain port of the bottom surface of the sealing ball bracket cavity 15; two fixed plates 12 are symmetrically arranged in the shell 1, and the two fixed plates 12 are both provided with a positioning rope 13, and the two positioning ropes 13 are both connected with the back-overflow-preventing floating deodorizing sealing ball 14.

[0026] During operation, in order to drain the liquid, when the liquid enters the sealing ball bracket cavity 15, the back-overflow-preventing floating deodorizing sealing ball 14 is lifted, the drain port is opened, and the liquid in the device is drained, after the drainage is completed, the back-overflow-preventing floating deodorizing sealing ball 14 is detached and falls on the drain port of the bottom surface of the sealing ball bracket cavity 15 under the action of the two positioning ropes 13, so that the back-overflow-preventing floating deodorizing sealing ball 14 is completely sealed.

[0027] A through groove 3 is arranged in the interior of the floor drain cover 2, and a concave-convex matching structure is formed between the floor drain cover 2 and the shell 1, a handle 4 is arranged on the upper surface of the floor drain cover 2, and the upper surface of the floor drain cover 2 is below the upper surface of the shell 1.

[0028] The vertical center line of the rotating shaft 7 and the vertical center line of the mounting plate 10 are arranged in coincidence, a bearing connection is formed between the rotating shaft 7 and the mounting plate 10, and a screw connection is formed between the rotating shaft 7 and the rotating fan blade 9.

[0029] In operation, in order to avoid impurities to block the floor drain device, the floor drain cover 2 cooperates with the through slot 3 to filter the large impurities in the liquid and block them above the floor drain cover 2, and then the liquid enters the sealed ball bracket cavity 15 through the shell 1, when the liquid enters the shell 1, the rotating rod 5 cooperates with the anti-blocking rod 6 to clean other impurities in the liquid, and when the liquid enters the sealed ball bracket cavity 15, the rotating fan blade 9 will be driven to rotate, the rotating fan blade 9 drives the rotating rod 5 to rotate through the rotating shaft 7, so that it can more effectively clean other impurities in the liquid, and avoid the subsequent impurities from entering the sealed ball bracket cavity 15 to cause blockage.

[0030] The lower surface of the rotating rod 5 is embedded with the anti-blocking rod 6, and the rotating rod 5 is arranged on the surface of the rotating shaft 7 at equal angles with the center of the rotating shaft 7 as the center, and the rotating rod 5 and the rotating shaft 7 form an integrated structure.

[0031] The mounting plate 10 is designed to be attached to the bottom end of the anti-blocking rod 6.

[0032] In operation, in order to avoid impurities to block the floor drain device, the floor drain cover 2 cooperates with the through slot 3 to filter the large impurities in the liquid and block them above the floor drain cover 2, and then the liquid enters the sealed ball bracket cavity 15 through the shell 1, when the liquid enters the shell 1, the rotating rod 5 cooperates with the anti-blocking rod 6 to clean other impurities in the liquid, and when the liquid enters the sealed ball bracket cavity 15, the rotating fan blade 9 will be driven to rotate, the rotating fan blade 9 drives the rotating rod 5 to rotate through the rotating shaft 7, so that it can more effectively clean other impurities in the liquid, and avoid the subsequent impurities from entering the sealed ball bracket cavity 15 to cause blockage.

[0033] In order to discharge the liquid, when the liquid enters the sealed ball bracket cavity 15, the anti-overflow floating deodorizing sealed ball 14 will be lifted, the drain opening will be opened to discharge the liquid in the device, and after the discharge is completed, the anti-overflow floating deodorizing sealed ball 14 will be detached and fall on the drain opening on the bottom surface of the sealed ball bracket cavity 15 under the action of the two positioning ropes 13, so as to completely seal it.

[0034] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A large flow anti-clogging floor drain device, characterized by: The utility model provides a kind of floor drain, including shell (1), installation plate (10) is provided in the shell (1), rotating shaft (7) is rotatably installed on the installation plate (10), rotating fan leaf (9) is fixedly installed on the rotating shaft (7), the rotating fan leaf (9) is arranged below installation plate (10), recess (8) is provided at the top of shell (1), floor drain cover (2) is provided in the recess (8), rotating rod (5) is provided on the rotating shaft (7), the rotating rod (5) is arranged between floor drain cover (2) and installation plate (10); The bottom surface of the shell (1) is provided with a backflow prevention device, which includes a sealing ball bracket cavity (15) and a backflow prevention floating deodorizing sealing ball (14). The bottom surface of the sealing ball bracket cavity (15) is provided with a drainage opening, and the backflow prevention floating deodorizing sealing ball (14) is arranged in the sealing ball bracket cavity (15), and the backflow prevention floating deodorizing sealing ball (14) can be sealed with the drainage opening on the bottom surface of the sealing ball bracket cavity (15).

2. The large flow anti-clogging floor drain device according to claim 1, wherein: The interior of the floor drain cover (2) is provided with a through groove (3), and the floor drain cover (2) and the shell (1) form a concave-convex matching structure, and the upper surface of the floor drain cover (2) is provided with a handle (4), and the upper surface of the floor drain cover (2) is below the upper surface of the shell (1).

3. The large flow anti-clogging floor drain device according to claim 1, wherein: The vertical center line of the rotating shaft (7) and the vertical center line of the installation plate (10) are coincidentally arranged, and the rotating shaft (7) and the installation plate (10) form a bearing connection, and the rotating shaft (7) and the rotating fan leaf (9) are screw-connected.

4. The large flow anti-clogging floor drain device of claim 1, wherein: The lower surface of the rotating rod (5) is inlaid with an anti-blocking rod (6), and the rotating rod (5) is arranged on the surface of the rotating shaft (7) at equal angles with the center of the rotating shaft (7) as the center, and the rotating rod (5) and the rotating shaft (7) form an integrated structure.

5. The large flow anti-clogging floor drain device of claim 2, wherein: The installation plate (10) is provided with a through hole (11) for water outflow, and the installation plate (10) is designed to be attached to the bottom end of the anti-blocking rod (6).

6. The large flow anti-clogging floor drain device of claim 1, wherein: The inside of the shell (1) is symmetrically provided with two fixed plates (12), and the two fixed plates (12) are provided with positioning ropes (13), and the two positioning ropes (13) are connected with the backflow prevention floating deodorizing sealing ball (14).

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