CN219033471U - Floor drain device that two-way is opened and shut - Google Patents

Abstract

The utility model discloses a two-way opening and closing floor drain device, which comprises a face cover, a floor drain body and a floor drain core body, wherein the floor drain core body comprises a water diversion barrel and an opening and closing bottom cover, the opening and closing bottom cover is arranged at the bottom of the water diversion barrel, a water diversion cavity is arranged in the water diversion barrel, a water diversion plate is further arranged in the water diversion barrel, the water diversion plate is vertically arranged in the middle part of the water diversion barrel and divides the water diversion cavity into a left water diversion cavity and a right water diversion cavity, the left opening and closing plate can open or close a channel between the left water diversion cavity and a water outlet pipe, the right opening and closing plate can open or close a channel between the right water diversion cavity and the water outlet pipe, a supporting plate is arranged in the middle part of the opening and closing bottom cover, one side of the left opening and closing plate is hinged to one side of the supporting plate, and one side of the right opening and closing plate is hinged to the other side of the supporting plate. The utility model can be conveniently installed and detached, and can realize large-flow water outlet and insect prevention and deodorization functions.

Description

Floor drain device that two-way is opened and shut

Technical Field

The utility model relates to the technical field of pipeline drainage, in particular to a two-way opening and closing floor drain device.

Background

The floor drain device is an important interface for connecting the ground and a sewer system, and is widely used in places such as kitchens, toilets and the like. Floor drain device on the market at present has deep water seal type, T type and turns over board drainage floor drain core etc. these floor drains all need place the pipeline in with a part, therefore all more troublesome when installation, clearance, dismantlement, and floor drain occupies the pipeline space and makes water can not be full of whole pipeline moreover, leads to water area little, flow little easily, can' T satisfy the demand of large-traffic drainage, and current most floor drain device does not possess deodorant protection against insects function moreover, can not bring better experience for the user.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the two-way opening and closing floor drain device which can be conveniently installed and detached, and can realize large-flow water outlet and insect prevention and deodorization functions.

In order to solve the technical problems, the utility model provides a two-way opening and closing floor drain device which is arranged in a water outlet pipe and comprises a surface cover, a floor drain body and a floor drain core body, wherein the surface cover is arranged on the floor drain body, a plurality of water inlet holes are formed in the surface cover, a water inlet cavity is formed in the floor drain body, and the top of the floor drain core body is connected with a bottom plate of the floor drain body.

The floor drain core comprises a water diversion barrel and an opening and closing bottom cover, wherein the water outlet pipe is sleeved outside the water diversion barrel, the opening and closing bottom cover is arranged at the bottom of the water diversion barrel, a water diversion cavity is arranged in the water diversion barrel, the water diversion cavity is communicated with the water inlet cavity, a water diversion plate is further arranged in the water diversion barrel, the water diversion plate is vertically arranged in the middle of the water diversion barrel, the water diversion cavity is divided into a left water diversion cavity and a right water diversion cavity, the top of the water diversion plate protrudes upwards from the top plane of the water diversion barrel, a left opening and closing plate and a right opening and closing plate are arranged in the opening and closing bottom cover, the positions of the left opening and closing plate and the right opening and closing plate are respectively corresponding to the positions of the left water diversion cavity and the right water diversion cavity, the left opening and closing plate can open or close a channel between the left water diversion cavity and the water outlet pipe, and the right opening and closing plate can open or close a channel between the right water diversion cavity and the water outlet pipe.

As an improvement of the scheme, a supporting plate is arranged in the middle of the opening and closing bottom cover, one side of the left opening and closing plate is hinged to one side of the supporting plate, one side of the right opening and closing plate is hinged to the other side of the supporting plate, and after the left opening and closing plate or the right opening and closing plate is opened, water can flow from the left water distribution cavity or the right water distribution cavity to the inner wall of the water outlet pipe towards the direction away from the supporting plate.

As the improvement of above-mentioned scheme, the both sides of backup pad bottom are equipped with respectively and turn over a groove and a second and turn over a groove, first turn over a groove and locate left side opening plate with the junction of backup pad, the second turns over a groove and locates right side opening plate with the junction of backup pad, left side opening plate can round first turn over a groove and turn over a roll-over downwards, right side opening plate can round second turns over a groove and turns over a roll-over downwards.

As the improvement of above-mentioned scheme, the floor drain core still includes the elastic component, the elastic component is located the backup pad bottom, the both sides of elastic component all are equipped with the elastic arm, the elastic arm is respectively towards the place side of left opening and closing plate with the place side of right opening and closing plate stretches out, the elastic arm has can make left opening and closing plate with the elasticity that the board was turned over upwards opens and closes.

As an improvement of the scheme, the floor drain core body further comprises a fixing seat, wherein the fixing seat is fixed at the bottom of the supporting plate, and the elastic piece is fixed in the fixing seat.

As the improvement of above-mentioned scheme, the floor drain core still includes sealed pad, sealed pad seals up and locates open and shut the bottom with between the water knockout drum, sealed pad middle part is equipped with the fixed strip, the fixed strip is located backup pad upper portion, the fixed strip is fixed in the bottom of water knockout drum.

As the improvement of above-mentioned scheme, divide the upper portion of water bottom to be equipped with left boss and right boss respectively, left boss with be equipped with first fixed slot between the left board that opens and shuts, right boss with be equipped with the second fixed slot between the board that opens and shuts to the right, sealed both sides of filling up are blocked respectively in first fixed slot with in the second fixed slot, left boss with still be equipped with between the right boss and dodge the groove, the fixed strip is fixed in dodge in the groove.

As the improvement of above-mentioned scheme, the bottom inner wall of floor drain body is equipped with the internal thread, the upper portion outer wall of a water knockout drum is equipped with the external screw thread, a water knockout drum pass through the screw thread with floor drain body swivelling joint.

As the improvement of above-mentioned scheme, divide the upper portion of water drum to be equipped with the seal groove, the seal groove is located divide the upper portion of the external screw thread of water drum, the floor drain core still includes the sealing washer, the sealing washer can block into in the seal groove and seal in between the inner wall of floor drain body and the outer wall of water drum.

As the improvement of above-mentioned scheme, the floor drain device that two-way open and shut still includes the lid that intakes, the face lid is located the top of lid that intakes, the lid that intakes is located the top of dividing the water section of thick bamboo, face lid middle part is equipped with the round hole, the lid middle part that intakes is equipped with the lift lug.

The implementation of the utility model has the following beneficial effects:

the floor drain device capable of being opened and closed in two directions is provided with a floor drain body and a floor drain core body, the floor drain core body comprises a water diversion barrel, a water diversion cavity and a water diversion plate are arranged in the water diversion barrel, the water diversion plate is vertically arranged in the middle of the water diversion barrel and divides the water diversion cavity into a left water diversion cavity and a right water diversion cavity, and the top of the water diversion plate protrudes upwards from the top plane of the water diversion barrel, so that fingers can be placed into the left water diversion cavity and the right water diversion cavity during installation, cleaning and disassembly, and the water diversion plate is clamped to install the whole water diversion barrel on the floor drain body or separate the whole water diversion barrel from the floor drain body, so that the effect of rapid assembly and disassembly is achieved. And still be equipped with the bottom that opens and shuts in the floor drain core, be equipped with left opening plate and right opening plate in the bottom that opens and shuts, when intaking, the gravity of water can drive left opening plate with right opening plate opens to the lateral part, with the water guide respectively to in the inner wall of outlet pipe both sides, make can be full of the outlet pipe, satisfy the demand of high-flow drainage.

In addition, the floor drain core body still includes the elastic component, the both sides of elastic component all are equipped with the elastic arm, the elastic arm has can make left side opening and closing the board with the elasticity that the board was turned over upwards opens and closes to the right side, after the drainage finishes, the elastic arm can drive left side opening and closing the board with the board is turned over upwards opens and closes to the right side divides the water cavity with right side divides the water cavity to realize deodorant protection against insects's effect.

Drawings

FIG. 1 is a schematic diagram of a split structure of a two-way opening and closing floor drain device of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom cover of the present utility model;

FIG. 3 is a schematic view of the structure of the two-way opening and closing floor drain device of the utility model in a state of water inflow;

FIG. 4 is a schematic view of the structure of the two-way opening and closing floor drain device of the present utility model in a water cut-off state;

FIG. 5 is a partial view of FIG. 4A;

fig. 6 is a schematic structural view of the two-way opening and closing floor drain device of the utility model.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.

Referring to fig. 1, the embodiment of the utility model discloses a two-way opening and closing floor drain device, which comprises a surface cover 3, a floor drain body 1 and a floor drain core 2, wherein the surface cover 3 is arranged on the floor drain body 1, a plurality of water inlet holes 31 are formed in the surface cover 3, water can enter from the water inlet holes 31, a water inlet cavity 11 is formed in the floor drain body 1, the top of the floor drain core 2 is connected with a bottom plate of the floor drain body 1, the bottom of the floor drain body 1 is connected with the water outlet pipe 5, water can enter the water inlet cavity 11 from the water inlet holes 31, enter the floor drain core 2 from the water inlet cavity 11, and finally enter the water outlet pipe 5 from the floor drain core 2.

The floor drain core 2 comprises a water diversion barrel 21 and an opening and closing bottom cover 22, the water outlet pipe 5 is sleeved outside the water diversion barrel 21, the pipe diameter of the water diversion barrel 21 is smaller than that of the water outlet pipe 5, the opening and closing bottom cover 22 is arranged at the bottom of the water diversion barrel 21, a water diversion cavity 23 is arranged in the water diversion barrel 21, the water diversion cavity 23 is communicated with the water inlet cavity 11, water can flow into the water diversion cavity 23 from the water inlet cavity 11, a water diversion plate 211 is further arranged in the water diversion barrel 21, the water diversion plate 211 is vertically arranged in the middle part of the water diversion barrel 21, the water diversion plate 211 spans across two ends of the middle part of the water diversion barrel 21, so that the water diversion cavity 23 is divided into a left water diversion cavity 231 and a right water diversion cavity 232, when water enters the water diversion plate 211, the water is divided into two water flows, and the water flows respectively enter the left water diversion cavity 231 and the right water diversion cavity 232. The top of the water diversion plate 211 protrudes upwards from the top plane of the water diversion barrel 21, so that when in installation, cleaning and disassembly, fingers can be placed into the left water diversion cavity 231 and the right water diversion cavity 232, and the whole water diversion barrel 21 is installed on the floor drain body 2 or separated from the floor drain body 2 by clamping the water diversion plate 211, so that the effect of rapid assembly and disassembly is achieved.

The left opening and closing plate 221 and the right opening and closing plate 222 are arranged in the opening and closing bottom cover 22, the positions of the left opening and closing plate 221 and the right opening and closing plate 222 correspond to the positions of the left water distributing cavity 231 and the right water distributing cavity 232 respectively, after water is fed, under the action of gravity of water, the left opening and closing plate 221 can open a channel between the left water distributing cavity 231 and the water outlet pipe 5, and the right opening and closing plate 222 can open a channel between the right water distributing cavity 232 and the water outlet pipe 5, so that water can be flushed into the water outlet pipe 5 from two channels respectively, and due to the guiding action of the left opening and closing plate 221 and the right opening and closing plate 222, water can flush to the side part of the water outlet pipe 5, so that the water is filled with the pipe diameter of the water outlet pipe 5. After the water flow stops, the left opening and closing plate 221 and the right opening and closing plate 222 can be respectively closed to close the channel between the left water distribution cavity 231 and the water outlet pipe 5 and the channel between the right water distribution cavity 232 and the water outlet pipe 5, so that gas, insects and the like cannot enter the room through the opening and closing bottom cover 22, and the purpose of deodorization and insect prevention is achieved.

The floor drain device capable of being opened and closed in a bidirectional manner is provided with a floor drain body 1 and a floor drain core 2, the floor drain core 2 comprises a water diversion barrel 21, the water diversion barrel 21 is internally provided with a water diversion cavity 23 and a water diversion plate 211, the water diversion plate 211 is vertically arranged in the middle of the water diversion barrel 21, the water diversion cavity 23 is divided into a left water diversion cavity 231 and a right water diversion cavity 232, and the top of the water diversion plate 211 protrudes upwards from the top plane of the water diversion barrel 21, so that fingers can be placed into the left water diversion cavity 231 and the right water diversion cavity 232 during installation, cleaning and detachment, and the water diversion plate 211 is clamped to install the whole water diversion barrel 21 on the floor drain body 1 or separate the water diversion barrel 21 from the floor drain body 1, so that the effect of rapid assembly and disassembly is achieved. The floor drain core 2 is further provided with an opening and closing bottom cover 22, the opening and closing bottom cover 22 is internally provided with a left opening and closing plate 221 and a right opening and closing plate 222, when water is fed, the gravity of the water can drive the left opening and closing plate 221 and the right opening and closing plate 222 to open to the side, the water diversion plate 211 can divide the water flow into 2 strands, and after the left opening and closing plate 221 and the right opening and closing plate 222 are respectively opened, the left opening and closing plate 221 and the right opening and closing plate 222 are positioned at inclined positions, so that an inclined guiding effect can be generated on the water flow, 2 strands of water can be guided to two sides of the water outlet pipe 5, the water flow can be quickly filled in the whole water outlet pipe 5, the effect of expanding the water outlet cross section is achieved, and the traditional floor drain device can only guide the water into the water outlet pipe 5, and the flow led into the water outlet pipe 5 can not reach the set flow of the water outlet pipe 5 because the water inlet pipe diameter of the floor drain device is smaller than the water outlet pipe 5, so that the floor drain device can meet the requirement of high-flow drainage compared with the traditional floor drain device.

Specifically, referring to fig. 2, the middle part of the bottom cover 22 is provided with a support plate 223, the support plate 223 spans across both ends of the middle part of the bottom cover 22, one side of the left opening plate 221 is hinged to one side of the support plate 223, one side of the right opening plate 222 is hinged to the other side of the support plate 223, so that after the left opening plate 221 or the right opening plate 222 is opened, the left opening plate 221 can be inclined towards the left lower side, the right opening plate 222 can be inclined towards the right lower side, and under the guiding action of the left opening plate 221 and the right opening plate 222, water can flow from the left water distribution cavity 231 or the right water distribution cavity 232 towards the inner wall of the water outlet pipe 5 towards the direction away from the support plate 223, thereby quickly reaching the pipe wall of the water outlet pipe 5 from both sides, and quickly filling the whole water outlet pipe 5.

In order to enable the left opening plate 221 and the right opening plate 222 to be opened quickly, a first folding groove 2231 and a second folding groove 2232 are respectively formed on two sides of the bottom of the supporting plate 223, the first folding groove 2231 is formed at the joint of the left opening plate 221 and the supporting plate 223, the left opening plate 221 is hinged to one side of the supporting plate 223 by using the first folding groove 2231, the second folding groove 2232 is formed at the joint of the right opening plate 222 and the supporting plate 223, the right opening plate 222 is hinged to the other side of the supporting plate 223 by using the second folding groove 2232, and the first folding groove 2231 and the second folding groove 2232 are made of soft materials. Under the action of the first and second folding grooves 2231 and 2232, the left folding plate 221 can be folded downward around the first folding groove 2231, and the right folding plate 222 can be folded downward around the second folding groove 2232.

In order to realize the deodorization and insect prevention functions, the floor drain core 2 further comprises an elastic piece 24, the elastic piece 24 is arranged at the bottom of the supporting plate 223, elastic arms 241 are respectively arranged at two sides of the elastic piece 24, the elastic arms 241 respectively extend towards the side where the left opening and closing plate 221 is located and the side where the right opening and closing plate 222 is located, the elastic arms 241 have elasticity capable of enabling the left opening and closing plate 221 and the right opening and closing plate 222 to be folded upwards, and the elastic arms 241 can not only support the left opening and closing plate 221 and the right opening and closing plate 222, but also ensure sealing between the left opening and closing plate 221 and the right opening and closing plate 222 and the water distribution cylinder 21.

Referring to fig. 3, when water is fed, the left opening and closing plate 221 and the right opening and closing plate 222 are gradually opened to be inclined when the gravity of the water is greater than the elastic force provided by the elastic arm 241, and the water flow is guided by the left opening and closing plate 221 and the right opening and closing plate 222 to fill the entire water outlet pipe 5; referring to fig. 4 and 5, when the water flow is stopped gradually, the elastic force of the elastic arm 241 is greater than the gravity of the water, and at this time, the left opening plate 221 and the right opening plate 222 are closed gradually, so that the water flow does not enter the water outlet pipe 5 any more, and the air and insects in the water outlet pipe 5 cannot enter the room through the water diversion drum 21, thereby achieving the purpose of deodorization and insect prevention. In order to ensure the stable operation of the elastic member 24, the floor drain core 2 further includes a fixing seat 25, the fixing seat 25 is fixed to the bottom of the supporting plate 223, and the elastic member 24 is fixed in the fixing seat 25.

In order to further improve the deodorization and insect prevention functions, the floor drain core 2 further comprises a sealing gasket 26, the sealing gasket 26 is arranged between the opening and closing bottom cover 22 and the water diversion cylinder 21 in a sealing manner, a fixing strip 261 is arranged in the middle of the sealing gasket 26, the fixing strip 261 is arranged on the upper portion of the supporting plate 223, the fixing strip 261 is fixed to the bottom of the water diversion plate 211, the sealing gasket 26 is annular, the fixing strip 261 is arranged in the annular middle of the sealing gasket 26, and the annular outer ring of the sealing gasket 26 can be tightly attached to the edges of the left opening and closing plate 221 and the right opening and closing plate 222, so that the edges of the left opening and closing plate 221 and the right opening and closing plate 222 can be sealed with the bottom of the water diversion cylinder 21, and peculiar smell or insects are effectively prevented from entering the water diversion cylinder 21 from the opening and closing bottom cover 22.

Because the left opening and closing plate 221 and the right opening and closing plate 222 are moving parts, when the left opening and closing plate 221 and the right opening and closing plate 222 are turned down, if the conventional gasket 26 does not follow the left opening and closing plate 221 and the right opening and closing plate 222 to turn down, the gasket 26 may be blocked at the bottom of the water distribution cylinder 21, water outlet is affected, so that the gasket 26 does not affect water drainage and can be fixed at the same time, a left boss 224 and a right boss 225 are respectively arranged on the upper portion of the opening and closing bottom cover 22, a first fixing groove 2241 is arranged between the left boss 224 and the left opening and closing plate 211, a second fixing groove 2251 is arranged between the right boss 225 and the right opening and closing plate 211, two sides of the gasket 26 are respectively clamped into the first fixing groove 2241 and the second fixing groove 2251, an avoidance groove 226 is further arranged between the left boss 224 and the right boss 225, the fixing bar 261 is fixed in the avoidance groove 226, and the first fixing groove 2241, the second fixing groove 226 and the second fixing groove 226 can be restrained from moving horizontally and stably. When in use, the fixing bar 261 is fixed in the avoidance groove 226, is a static part, and other parts of the sealing gasket 26 can follow the left opening plate 221 and the right opening plate 222 to turn over, and is a moving part, and under the clamping action of the first fixing groove 2241 and the second fixing groove 2251, the moving part of the sealing gasket 26 can firmly follow the left opening plate 221 and the right opening plate 222 to move, so that a better fixing effect is achieved.

The inner wall of the bottom of the floor drain body 1 is provided with an internal thread, the outer wall of the upper part of the water diversion cylinder 21 is provided with an external thread, and the water diversion cylinder 21 is rotationally connected with the floor drain body 1 through threads. During installation and disassembly, fingers can be inserted into the left water distribution cavity 231 and the right water distribution cavity 232, the water distribution plate 211 is clamped, the water distribution plate 211 is used as a lever, the water distribution cylinder 21 can be easily unscrewed or screwed, and the water distribution cylinder 21 is separated from or fixed to the floor drain body 1, so that the water distribution plate 211 not only has the water distribution function, but also is beneficial to installation and disassembly of the water distribution cylinder 21. The upper portion of a water diversion drum 21 is provided with a sealing groove 212, the sealing groove 212 is arranged on the upper portion of an external thread of the water diversion drum 21, the floor drain core 2 further comprises a sealing ring 27, the sealing ring 27 is annular, the sealing ring 27 can be clamped into the sealing groove 212 and sealed between the inner wall of the floor drain body 1 and the outer wall of the water diversion drum 21, the water diversion drum 21 and the floor drain body 1 are connected, the sealing ring 27 can prevent water from directly flowing into the water outlet drum from the floor drain body 1, and peculiar smell gas and insects can be prevented from entering a room from a gap between the water diversion drum 21 and the floor drain body 1.

Referring to fig. 6, the two-way open-close floor drain device further comprises a water inlet cover 4, the surface cover 3 is arranged above the water inlet cover 4, the water inlet cover 4 is arranged above the water distribution cylinder 21, the plane of the surface cover 3 is flush with the upper surface of the floor drain body 1, water enters from the water inlet hole 31 and flows through the water inlet cover 4, the water inlet cover 4 can weaken the noise of water inlet, then water flows into the water inlet cavity 11 again, a round hole 32 is arranged in the middle of the surface cover 3, and a lifting lug 41 is arranged in the middle of the water inlet cover 4, so that the round hole 32 and the lifting lug 41 can be utilized to accelerate the installation and the disassembly speeds during the installation and the disassembly, and the convenience of the installation and the disassembly is further improved.

The foregoing is a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. The floor drain device capable of being opened and closed in two directions is arranged in a water outlet pipe and is characterized by comprising a surface cover, a floor drain body and a floor drain core body, wherein the surface cover is arranged on the floor drain body, a plurality of water inlet holes are formed in the surface cover, a water inlet cavity is formed in the floor drain body, and the top of the floor drain core body is connected with a bottom plate of the floor drain body;

the floor drain core comprises a water diversion barrel and an opening and closing bottom cover, wherein the water outlet pipe is sleeved outside the water diversion barrel, the opening and closing bottom cover is arranged at the bottom of the water diversion barrel, a water diversion cavity is arranged in the water diversion barrel, the water diversion cavity is communicated with the water inlet cavity, a water diversion plate is further arranged in the water diversion barrel, the water diversion plate is vertically arranged in the middle of the water diversion barrel, the water diversion cavity is divided into a left water diversion cavity and a right water diversion cavity, the top of the water diversion plate protrudes upwards from the top plane of the water diversion barrel, a left opening and closing plate and a right opening and closing plate are arranged in the opening and closing bottom cover, the positions of the left opening and closing plate and the right opening and closing plate are respectively corresponding to the positions of the left water diversion cavity and the right water diversion cavity, the left opening and closing plate can open or close a channel between the left water diversion cavity and the water outlet pipe, and the right opening and closing plate can open or close a channel between the right water diversion cavity and the water outlet pipe.

2. The two-way opening and closing floor drain device according to claim 1, wherein a supporting plate is arranged in the middle of the opening and closing bottom cover, one side of the left opening and closing plate is hinged to one side of the supporting plate, one side of the right opening and closing plate is hinged to the other side of the supporting plate, and water can flow from the left water dividing cavity or the right water dividing cavity to the inner wall of the water outlet pipe in a direction away from the supporting plate after the left opening and closing plate or the right opening and closing plate is opened.

3. The floor drain device capable of being opened and closed in a bidirectional manner according to claim 2, wherein a first folding groove and a second folding groove are respectively formed in two sides of the bottom of the supporting plate, the first folding groove is formed in the joint of the left folding plate and the supporting plate, the second folding groove is formed in the joint of the right folding plate and the supporting plate, the left folding plate can be folded downwards around the first folding groove, and the right folding plate can be folded downwards around the second folding groove.

4. A floor drain device with two-way opening and closing according to claim 3, wherein the floor drain core further comprises an elastic piece, the elastic piece is arranged at the bottom of the supporting plate, both sides of the elastic piece are respectively provided with an elastic arm, the elastic arms respectively extend towards the side of the left opening and closing plate and the side of the right opening and closing plate, and the elastic arms have elasticity capable of enabling the left opening and closing plate and the right opening and closing plate to be folded upwards.

5. The floor drain device capable of being opened and closed in two directions according to claim 4, wherein the floor drain core body further comprises a fixing seat, the fixing seat is fixed to the bottom of the supporting plate, and the elastic piece is fixed in the fixing seat.

6. The two-way opening and closing floor drain device according to claim 2, wherein the floor drain core body further comprises a sealing gasket, the sealing gasket is arranged between the opening and closing bottom cover and the water diversion barrel in a sealing mode, a fixing strip is arranged in the middle of the sealing gasket, the fixing strip is arranged on the upper portion of the supporting plate, and the fixing strip is fixed to the bottom of the water diversion plate.

7. The two-way opening and closing floor drain device according to claim 6, wherein the upper part of the opening and closing bottom cover is respectively provided with a left boss and a right boss, a first fixing groove is arranged between the left boss and the left opening and closing plate, a second fixing groove is arranged between the right boss and the right opening and closing plate, two sides of the sealing gasket are respectively clamped into the first fixing groove and the second fixing groove, an avoidance groove is further arranged between the left boss and the right boss, and the fixing strip is fixed in the avoidance groove.

8. The two-way opening and closing floor drain device according to claim 1, wherein an inner wall of the bottom of the floor drain body is provided with an inner thread, an outer thread is arranged on the outer wall of the upper part of the water diversion barrel, and the water diversion barrel is rotationally connected with the floor drain body through the thread.

9. The two-way opening and closing floor drain device according to claim 8, wherein a sealing groove is arranged at the upper part of the water diversion cylinder, the sealing groove is arranged at the upper part of the external thread of the water diversion cylinder, and the floor drain core body further comprises a sealing ring which can be clamped into the sealing groove and is sealed between the inner wall of the floor drain body and the outer wall of the water diversion cylinder.

10. The two-way opening and closing floor drain device according to claim 1, further comprising a water inlet cover, wherein the surface cover is arranged above the water inlet cover, the water inlet cover is arranged above the water distribution cylinder, a round hole is formed in the middle of the surface cover, and a lifting lug is arranged in the middle of the water inlet cover.

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