CN213709800U

CN213709800U - Large-flow floor drain

Info

Publication number: CN213709800U
Application number: CN202022274046.6U
Authority: CN
Inventors: 叶佳祥; 蔡增熠; 吴成峰; 陈志柄
Original assignee: Xiamen Yiqi Technology Co ltd
Current assignee: Xiamen Yiqi Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-16
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a large-flow floor drain, which comprises a base, a floor drain core and a water storage curve, wherein the base is provided with an upper opening and a lower opening, the water storage curve is hung on the lower opening of the base, and the upper end of the floor drain core is hung on the upper surface of the water storage curve; the inner surfaces of the U-shaped cavity and the inner wall of the U-shaped cavity are filled with water, and the water baffle is pushed open by the gravity of the water to form a siphon effect, so that a large amount of water on the ground can be quickly drained.

Description

Large-flow floor drain

Technical Field

The utility model relates to a sanitary bath equipment technical field especially relates to a large-traffic floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system with the ground, belongs to common bathroom products in daily life, is frequently required to be installed in a bathroom, a bathroom or a balcony and the like for drainage, is an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air and is particularly important for controlling indoor peculiar smell and drainage speed; the existing novel water seal type floor drain isolates odor and germs in a drainage pipeline by water seal through an N-shaped or U-shaped water storage bend, thereby realizing the deodorization effect; however, the water in the water storage curve flows away along the pipe wall of the water storage curve only a little after the water is full, and the drainage speed is slow.

SUMMERY OF THE UTILITY MODEL

The utility model provides a large-flow floor drain for solving the above problems.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a large-traffic floor drain, includes base, floor drain core and water storage bend, the base has upper shed and under shed, the water storage bend is hung and is located the under shed of base, the upper end of floor drain core is hung and is located water storage bend upper surface, the lower extreme of water storage bend sets up a U-shaped cavity, the lower extreme of floor drain core is inserted and is located in the U-shaped cavity, U-shaped cavity lower extreme surface sets up a breakwater, the breakwater with the water storage bend rotationally connects.

Preferably, one side of the water baffle is provided with a first connecting hole, the outer surface of the lower end of the U-shaped cavity is provided with a second connecting hole corresponding to the first connecting hole, and the first connecting hole is connected with the second connecting hole through a rotating shaft, so that the water baffle rotates relative to the water storage bend along the rotating shaft.

Preferably, a resetting structure is arranged on one side, close to the first connecting hole, of the water baffle.

Preferably, the U-shaped cavity comprises an inner wall, an outer wall and a curved wall connecting the lower end of the inner wall and the lower end of the outer wall, the upper end of the outer wall is provided with a continuous step, the base comprises a first supporting surface close to the upper opening and a second supporting surface close to the lower opening, and the continuous step is hung on the second supporting surface; the lower end of the water storage bend is provided with a lower outlet, the water baffle plate is covered on the lower outlet, and the inner side of the inner wall and the water baffle plate form a toroidal cavity.

Preferably, the side wall of the continuous step is close to the lower opening of the base, and a sealing groove is formed in the lower opening of the base and provided with a sealing ring.

Preferably, the floor drain core comprises a vertical pipe and a cover cap fixedly arranged above the vertical pipe, the brim of the cover cap is of a structure extending outwards in an inclined manner, and a plurality of water passing grooves are annularly formed in the brim of the cover cap.

Preferably, a handle is arranged in the middle of the top surface of the cap.

Preferably, an upper cover is covered at the upper opening of the base, and the lower surface of the upper cover is arranged on the first supporting surface.

Preferably, the upper cover includes the caping and the annular distribute in a plurality of pillar of the border bottom of the border of caping, the lower surface of pillar with first holding surface is pressed close to mutually.

Preferably, a filter screen is arranged on one side, close to the water baffle, of the U-shaped cavity, and a plurality of filter holes are formed in the filter screen; and a bromine ion material is arranged in a U-shaped cavity below the filter screen and close to one side of the bent wall.

The utility model has the advantages that:

1) the floor drain core is inserted into the U-shaped cavity of the water storage curve, and the water baffle plate is covered at the bottom end of the water storage curve and is rotatably connected with the water storage curve; when the U-shaped cavity and the annular cavity are filled with water, the water baffle is pushed open by the gravity of the water, and the instant impact force enables the U-shaped cavity to form a siphon effect, so that a large amount of water on the ground is drained quickly.

2) And a reset structure is arranged on one side of the water baffle, so that the water baffle can be reset to cover the lower outlet of the water storage curve channel after water flow is not available.

3) The water seal is formed in the U-shaped cavity, the filter screen is arranged in the U-shaped cavity, and the filtering material such as a bromide ion material is arranged between the U-shaped cavity and the filter screen and used for filtering dirt in water and deodorizing.

4) The water passing grooves are formed in the floor drain core, the cover tops of the upper cover are used for filtering dirt on the bottom surface, such as hair and impurities, on the upper side, the upper cover is omitted, and the floor drain core is taken down through a handle on the floor drain core so as to take out the dirt and clean the floor drain core.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is an explosion diagram of a large-flow floor drain of the utility model.

Figure 2 is the utility model discloses a large-traffic floor drain's axonometric drawing.

Fig. 3 is the utility model discloses a cross-sectional view of large-traffic floor drain.

Fig. 4 is a front view of the large flow floor drain of the present invention.

Fig. 5 is a use state diagram of surface water of a large-flow floor drain.

Fig. 6 is a use state diagram of the ground drainage of the large flow floor drain of the utility model.

Reference numbers in the figures:

1. an upper cover; 11. covering the top; 12. a pillar;

2. a base; 21. a first support surface; 22. a second support surface;

3. a floor drain core; 31. a riser; 32. capping; 33. passing through a water tank; 34. a handle;

4. a filter screen; 41. a filtration pore;

5. a water storage bend; 51. a second connection hole; 52. an inner wall; 53. an outer wall; 54. bending the wall; 55. continuous steps; 56. a toroidal cavity;

6. a water baffle; 61. a first connection hole.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 6, the utility model discloses a large-traffic floor drain of embodiment of a preferred, including base 2, floor drain core 3 and water storage bend 5, base 2 has upper shed and under shed, water storage bend 5 is hung and is located the under shed of base 2, the upper end of floor drain core 3 is hung and is located 5 upper surfaces of water storage bend, the lower extreme of water storage bend 5 sets up a U-shaped cavity, the lower extreme of floor drain core 3 is inserted and is located in the U-shaped cavity, U-shaped cavity lower extreme surface sets up a breakwater 6, breakwater 6 with water storage bend 5 rotationally connects.

In this embodiment, the U-shaped cavity includes an inner wall 52, an outer wall 53 and a curved wall 54 connecting a lower end of the inner wall 52 and a lower end of the outer wall 53, a continuous step 55 is disposed at an upper end of the outer wall 53, the base 2 includes a first supporting surface 21 close to the upper opening and a second supporting surface 22 close to the lower opening, and the continuous step 55 is hung on the second supporting surface 22; the lower end of the water storage bend 5 is provided with a lower outlet, the water baffle 6 is covered on the lower outlet, and the inner side of the inner wall 52 and the water baffle 6 form a toroidal cavity 56; the U-shaped cavity is used for storing water flow which is discharged from the upper part and the lower part of the ground, and when the U-shaped cavity is filled with water flow, the water flow flows from the upper surface of the inner wall 52 to the annular cavity 56 for storage; the side wall of the continuous step 55 is close to the lower opening of the base 2, and a sealing groove is formed in the lower opening of the base 2, and a sealing ring (not shown) is arranged on the sealing groove to prevent water flow from seeping between the inner wall of the base 2 and the outer wall of the water storage bend.

In this embodiment, two first connecting arms are arranged on one side of the water baffle 6, a first connecting hole 61 is formed in each first connecting arm, two second connecting arms are arranged on one side of the outer surface of the lower end of the curved wall 54, and the two second connecting arms are attached to the first connecting arms and located between the two first connecting arms; the second connecting arm is provided with a second connecting hole 51 corresponding to the first connecting hole 61, and the first connecting hole 61 is connected with the second connecting hole 51 through a rotating shaft, so that the water baffle 6 and the water storage bend 5 form relative rotation along the rotating shaft; a reset structure (not shown) is arranged on one side, close to the first connecting hole 61, of the water baffle 6, the reset structure can adopt that a reset spring is arranged between the second connecting arms, when the gravity of water in the toroidal cavity 56 is greater than the reset acting force of the reset spring, the reset spring is compressed, the water baffle rotates along the connecting shaft and the lower end of the water storage curve 5 to enable water to flow out of the lower outlet, and when the gravity of the water in the toroidal cavity 56 is less than the acting force of the reset spring, the reset spring stretches and recovers, and the water baffle 6 covers the lower outlet; in another embodiment, the resetting structure may be implemented by disposing a gravity block on the other side of the water baffle 6 close to the first connecting arm, when the gravity of the water in the torus cavity 56 is greater than that of the gravity block, the water baffle is pushed open, and when the gravity of the water in the torus cavity 56 is less than that of the gravity block, the water baffle is reset to cover the lower outlet; the resetting structure can also be realized by adopting the action of magnetic repulsion, namely, magnets with magnetic repulsion are respectively arranged beside the first connecting arm and the second connecting arm, when the gravity of the water in the toroidal cavity 56 is greater than the repulsive magnetic force, the water baffle is pushed open, and when the gravity of the water in the toroidal cavity 56 is less than the repulsive magnetic force, the water baffle is reset to cover the lower outlet; the mode of structure that resets has the multiple, is not restricted to these several structures, is the utility model discloses a protection scope.

In this embodiment, the floor drain core 3 includes a vertical pipe 31 and a cap 32 fixedly arranged above the vertical pipe 31, a brim of the cap 32 is in a structure extending obliquely outwards, a plurality of water passing grooves 33 are annularly formed on the brim of the cap 32, each water passing groove 33 is densely arranged, water flows from the water passing grooves 33 to the U-shaped cavity, and the upper surface of the water passing grooves 33 gathers soil such as hair, impurities and the like flowing down the ground; a handle 34 is provided in the middle of the top surface of the cap 32 for taking up the floor drain core 3 to remove collected dirt and clean the floor drain core 3.

In this embodiment, an upper cover 1 is established to the upper opening of base 2 lid, upper cover 1 including caping 11 and ring type distribution in a plurality of pillar 12 of the border bottom of the border of caping 11, the lower surface of pillar 12 with first holding surface 21 is pressed close to mutually, and rivers follow base 2 with clearance flow direction between the upper cover 1 cross basin 33, caping 11 blocks that the filth of great volume directly arranges to floor drain core 3.

In this embodiment, a filter screen 4 is arranged on one side of the U-shaped cavity close to the water baffle 6, a plurality of filter holes 41 are formed in the filter screen 4, a bromide ion material is arranged in the U-shaped cavity below the filter screen 4 close to one side of the curved wall 54, and the bromide ion material is used for removing the pollutants in the water to remove the odor.

The working principle of the utility model is as follows:

referring to fig. 5 and 6, when there is only a small amount of water on the ground, the water flows in through the gap between the upper opening of the base 2 and the upper cover 1, flows from between the pillars 12 to the water passing groove 33, is stored in the U-shaped cavity, and passes through the filter material in the U-shaped cavity to filter the foul smell and the like in the water; when the water in the U-shaped cavity exceeds the upper top surface of the U-shaped cavity, the water flows to the toroidal cavity 56 for storage, and when the water in the toroidal cavity 56 is stored to a sufficient amount, namely the gravity of the water in the toroidal cavity 56 is greater than the acting force generated by the reset structure of the water baffle 6, the water baffle 6 is opened under the action of the gravity of the water; meanwhile, a siphon effect is formed in the U-shaped cavity, and when a large amount of water flow exists on the ground, a large amount of water on the ground is quickly drained due to the siphon effect; when the water on the ground is drained and only a small amount of water is stored in the U-shaped cavity and the torus cavity 56, namely the gravity of the water in the torus cavity 56 is smaller than the acting force generated by the reset structure of the water baffle 6 or no water exists in the torus cavity 56, the water baffle 6 covers the lower outlet under the action of the reset structure, so that the sewage discharge pipeline is isolated from the ground; the water in the U-shaped cavity forms a water seal effect, so that the effects of deodorizing and deodorizing are achieved.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a large-traffic floor drain, includes base, floor drain core and water storage bend, the base has upper shed and under shed, the water storage bend is hung and is located the under shed of base, the upper end of floor drain core is hung and is located water storage bend upper surface, its characterized in that, the lower extreme of water storage bend sets up a U-shaped cavity, the lower extreme of floor drain core is inserted and is located in the U-shaped cavity, U-shaped cavity lower extreme surface sets up a breakwater, the breakwater with the water storage bend rotationally connects.

2. The large-flow floor drain according to claim 1, wherein a first connection hole is formed in one side of the water baffle, a second connection hole corresponding to the first connection hole is formed in the outer surface of the lower end of the U-shaped cavity, and the first connection hole and the second connection hole are connected through a rotation shaft, so that the water baffle and the water storage bend form relative rotation along the rotation shaft.

3. The large-flow floor drain according to claim 2, characterized in that a reset structure is arranged on one side of the water baffle close to the first connecting hole.

4. The high-flow floor drain according to claim 2, wherein the U-shaped cavity comprises an inner wall, an outer wall and a curved wall connecting the lower end of the inner wall and the lower end of the outer wall, the upper end of the outer wall is provided with a continuous step, the base comprises a first supporting surface close to the upper opening and a second supporting surface close to the lower opening, and the continuous step is hung on the second supporting surface; the lower end of the water storage bend is provided with a lower outlet, the water baffle plate is covered on the lower outlet, and the inner side of the inner wall and the water baffle plate form a toroidal cavity.

5. The high-flow floor drain according to claim 4, wherein a sealing groove is formed at the lower opening of the side wall of the continuous step close to the base, and a sealing ring is arranged on the sealing groove.

6. The high-flow floor drain according to claim 1, wherein the floor drain core comprises a vertical pipe and a cap fixedly arranged above the vertical pipe, the brim of the cap is of a structure extending obliquely outwards, and a plurality of water passing grooves are annularly formed on the brim of the cap.

7. The high flow floor drain of claim 6, characterized in that a handle is arranged in the middle of the top surface of the cover cap.

8. The high-flow floor drain of claim 4, wherein an upper cover covers the upper opening of the base, and the lower surface of the upper cover is disposed on the first supporting surface.

9. The high flow floor drain of claim 8, wherein the upper cover comprises a cover top and a plurality of pillars annularly distributed at the bottom end of the peripheral edge of the cover top, and the lower surfaces of the pillars are close to the first supporting surface.

10. The high-flow floor drain according to claim 4, characterized in that a filter screen is arranged on one side of the U-shaped cavity close to the water baffle, and a plurality of filter holes are formed in the filter screen; and a bromine ion material is arranged in a U-shaped cavity below the filter screen and close to one side of the bent wall.