CN210562525U

CN210562525U - Novel plate-falling-free drainage floor drain

Info

Publication number: CN210562525U
Application number: CN201920693738.9U
Authority: CN
Inventors: 殷志
Original assignee: 殷志
Current assignee: Changsha Gonghe Pipe Co.,Ltd.
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-05-19
Anticipated expiration: 2029-05-15

Abstract

The utility model provides a novel do not fall board drainage floor drain, establish the drainage funnel of cavity in including, drainage funnel's top has the water inlet, drainage funnel's lateral part is equipped with the delivery port, and water inlet and delivery port pass through the cavity intercommunication, and water inlet department is equipped with the step and sets up the dress trim cover on the step, is equipped with the water hole on the dress trim cover, and drainage funnel's bottom is equipped with a slope, and the delivery port is located the low side on slope and is higher than the low side on slope, and the delivery port is equipped with the reverse stagnant water mechanism that can be close to relatively and keep away from with drainage funnel. The novel non-falling plate drainage floor drain has the advantages that the decorative cover plate can be replaced at will, and the requirements of different users on the style and the attractiveness of the floor drain are met; the filter screen is used for collecting hairs and preventing the hairs from entering the water storage device to cause blockage; the water flow can be prevented from overflowing reversely, and meanwhile, mosquitoes can be prevented from entering a room from the drainage floor drain; the bottom is provided with a slope, so that the fall of water flow is increased, the flow velocity of the water flow is increased, and the drainage efficiency is improved.

Description

Novel plate-falling-free drainage floor drain

Technical Field

The utility model belongs to the technical field of the house building materials, concretely relates to novel do not fall board drainage floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, is an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom. In drainage on the same floor, due to the consideration of the problem of smooth drainage of the floor drain, a certain sinking space is often needed, so that the floor needs to be lowered, and the adoption of the side drainage floor drain has the defects of insufficient fall, unsmooth drainage, even water flow reverse overflow, and no hair collecting device, so that hairs are easy to flow into a drainage pipeline to cause blockage.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a novel do not fall board drainage floor drain to solve at least one problem that prior art exists.

In order to solve the problem, the utility model provides a novel do not fall board drainage floor drain, establish the drainage funnel of cavity in including, drainage funnel's top has the water inlet, drainage funnel's lateral part is equipped with the delivery port, water inlet and delivery port pass through cavity intercommunication, its characterized in that: the water inlet is provided with a step and a decorative cover plate erected on the step, the decorative cover plate is provided with a water through hole, the bottom of the drainage funnel is provided with a slope, the water outlet is located at the lower end of the slope and higher than the lower end of the slope, and the water outlet is provided with a separable reverse water stop mechanism.

As a further improvement of the novel non-falling plate drainage floor drain, the edge of the slope is in arc transition connection with the side wall of the drainage funnel.

As a further improvement of the novel non-falling plate drainage floor drain, a filter screen is further arranged at a water inlet of the drainage funnel and is positioned below the decorative cover plate, and the filter screen and the decorative cover plate are put on the step together.

As a further improvement of the novel plate-falling-prevention drainage floor drain, the filter screen is of a cup-shaped structure, a protruding edge is arranged at the opening of the filter screen along the radial outer side, and the protruding edge is lapped on the step.

As a further improvement of the novel plate-falling-free drainage floor drain, a drainage connector is arranged on the outer side of the drainage funnel, and the drainage funnel is communicated with the drainage connector through the water outlet.

As a further improvement of the novel plate-falling-free drainage floor drain, the top of one end, close to the drainage funnel, of the drainage connecting port is provided with an installation groove, and the height of the plane where the upper end face of the transition section is located is lower than that of the plane where the water inlet is located.

As a further improvement of the novel plate-falling-free drainage floor drain, the reverse water stopping mechanism comprises a baffle, the baffle is rotatably arranged above the water outlet, and the baffle seals the water outlet and can be opened in a single direction towards the drainage connector under the action of water flow when a preset water amount is stored in the drainage funnel.

As a further improvement of the novel plate-falling-preventing drainage floor drain, a positioning groove which moves up and down is formed in a side wall, close to one side of the drainage connecting port, of the drainage funnel, the positioning groove is communicated with an external space and communicated with the water outlet downwards, the baffle comprises a clamping portion and a rotating portion which is connected with the clamping portion in a rotating mode, the baffle can be selected or can be inserted into and pulled out of the positioning groove according to needs, when the baffle moves downwards to a limit position, the clamping portion is located in the positioning groove and limited through the positioning groove, and the rotating portion seals the water outlet and can enable the drainage funnel to be opened in a one-way mode towards the drainage connecting port under the action of water flow when a preset water amount exists.

As a further improvement of the novel non-falling plate drainage floor drain, the baffle is a sealing rubber plate.

The utility model discloses a novel do not fall board drainage floor drain, on the one hand, dress trim cover detachable sets up water inlet department to dress trim cover can change at will, satisfy different users to the floor drain style, the demand of pleasing to the eye degree. On the other hand, the filter screen is detachably arranged at the water inlet and used for collecting hairs, so that the hairs are prevented from entering the water storage device and blocking is avoided. On the other hand, the reverse water stopping mechanism can prevent water flow from overflowing reversely, and meanwhile mosquitoes and insects can be prevented from entering a room from the drainage floor drain. In addition, the floor does not need to be lowered for drainage, and the drainage requirement can be met because the floor does not need to be lowered for drainage and the floor drain is lower than 50 mm.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the novel non-falling floor drain according to the first embodiment of the present invention when the reverse water stopping mechanism is in a closed state.

Fig. 2 is a schematic structural view of the novel non-falling floor drain according to the first embodiment of the present invention when the reverse water stopping mechanism is in the open state.

Fig. 3 is a schematic view of a second embodiment of the present invention showing a three-dimensional structure of a novel floor drain.

Fig. 4 is a schematic structural view of the novel non-falling floor drain shown in fig. 3 when the reverse water stopping mechanism is in a closed state.

Fig. 5 is a schematic structural view of the novel non-falling floor drain shown in fig. 3 when the reverse water stopping mechanism is in an open state.

In the drawings:

1-drainage funnel 2-water inlet 3-water outlet

4-decorative cover plate 5-slope 6-filter screen

7-drainage connecting port 8-transition section 9-baffle

10-positioning groove 11-clamping part 12-rotating part

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the appearing terms is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that unless otherwise explicitly specified and limited, the specific meaning of the above terms in the present invention can be specifically understood by those of ordinary skill in the art.

As shown in fig. 1 to 5, the novel non-falling plate drainage floor drain comprises a drainage funnel 1 with a cavity therein, wherein a water inlet 2 is arranged at the top of the drainage funnel 1, a water outlet 3 is arranged at the side of the drainage funnel 1, and the water inlet 2 and the water outlet 3 are communicated through the cavity.

The utility model is different from the prior art, 2 departments of water inlet are equipped with the step and set up dress trim cover 4 on the step, be equipped with the water hole on dress trim cover 4, the bottom of drainage funnel 1 is equipped with a slope 5, delivery port 3 is located the low side on slope 5 just is higher than the low side on slope 5, delivery port 3 be equipped with can with drainage funnel 1 is close to relatively and the reverse stagnant water mechanism of keeping away from.

The drainage funnel 1 is further provided with a filter screen 6 at the water inlet 2, and the filter screen 6 is positioned below the decorative cover plate 4 and is lapped on the step together with the decorative cover plate 4. Specifically, optionally, the filter screen 6 is of a cup-shaped structure, a protruding edge is arranged at the opening of the filter screen 6 along the radial outer side, and the protruding edge is lapped on the step.

In order to reduce the pollution discharge dead angle, the edge of the slope 5 is in arc transition connection with the side wall of the drainage funnel 1. In order to facilitate the arrangement of the filter screen 6 and the decorative cover plate 4, the drainage funnel 1 is provided with a step at the water inlet 2, and the filter screen 6 and the decorative cover plate 4 are lapped on the step.

The utility model discloses a novel do not fall board drainage floor drain has following beneficial technological effect:

the decorative cover plate 4 is detachably arranged at the water inlet 2, so that the decorative cover plate 4 can be replaced at will, and the requirements of different users on the style and the attractive appearance of the floor drain are met.

Secondly, water inlet 2 department detachable sets up filter screen 6, and filter screen 6 is used for the hair to collect, prevents that the hair from getting into water storage device, causes the jam.

And thirdly, the reverse water stopping mechanism is arranged, so that the water flow can be prevented from overflowing reversely, and meanwhile, mosquitoes can be prevented from entering a room from the floor drain.

And fourthly, a mode of firstly descending and then discharging water without descending the floor is adopted, meanwhile, the slope 5 is arranged at the bottom, the fall of water flow is increased, the flow velocity of the water flow is increased, the water discharging efficiency is improved, in addition, the floor does not need to descend the floor when the floor drain height is lower than 50mm, and the water discharging requirement can be met.

Preferably, a drainage connection port 7 is provided on the outer side of the drainage funnel 1, and the drainage funnel 1 and the drainage connection port 7 are communicated through the water outlet 3. The top of one end of the drainage connecting port 7 close to the drainage funnel 1 is provided with a transition section 8, and the height of the bottom surface of the transition section 8 is lower than that of the plane where the water inlet 2 is located. In this embodiment, the transition section 8 is arranged at the transition section between the drainage funnel 1 and the drainage connector 7, and the transition section 8 is lower than the plane of the water inlet 2, so that the drainage connector 7 can be embedded in a wall body conveniently.

In a preferred embodiment, the reverse water stopping mechanism comprises a baffle 9, the baffle 9 is rotatably arranged above the water outlet 3, that is, the rotary connection position of the baffle 9 and the drainage floor drain is positioned above the water outlet 3, the baffle 9 can be selectively opened and closed, and the baffle 9 seals the water outlet 3 and can be opened in one direction towards the drainage connecting port 7 under the action of water flow when the drainage funnel 1 has a preset water amount. The baffle 9 seals the water outlet 3 under the action of self weight and can be opened under the action of water flow when a preset water amount is stored in the cavity of the drainage funnel 1. In order to achieve a one-way opening of the flap 9 towards the drain connection opening 7, the junction of the drain funnel 1 and the drain connection opening 7 is provided with a constraint, such as a stop step, preventing the flap 9 from opening towards the drain funnel 1.

More preferably, a side wall of the drainage funnel 1, which is close to the drainage connector 7, is provided with a positioning groove 10 extending vertically, the positioning groove 10 is communicated with an external space and is communicated with the water outlet 3 downward, the baffle plate 9 includes a positioning portion 11 and a rotating portion 12 rotatably connected to the positioning portion 11, the baffle plate 9 can be selectively inserted into and pulled out from the positioning groove 10, when the baffle plate 9 moves downward to a limit position, the positioning portion 11 is located in the positioning groove 10 and is limited by the positioning groove 10, and the rotating portion 12 seals the water outlet 3 and can be opened toward the drainage connector 7 in one direction under the action of water flow when the drainage funnel 1 stores a preset water amount. Optionally, a limiting step is arranged on the positioning groove 10, so that the baffle 9 is positioned, the baffle 9 can be selectively inserted into and pulled out of the positioning groove 10, the baffle 9 is convenient to replace, the clamping portion 11 is rotatably connected with the rotating portion 12, and the rotating portion 12 can swing left and right relative to the clamping portion 11.

Optionally, the baffle 9 is a sealing rubber plate. During the drainage, water enters into in the cavity of drainage funnel 1 behind the water hole of crossing on the dress trim cover 4, the filter screen 6 interception debris drainage funnel 1 when having the predetermined water yield, rivers are with baffle 9 jack-up, discharge into drainage connector 7 through delivery port 3 department, and after the drainage, baffle 9 is closed under the effect of dead weight, closes delivery port 3, and in case rivers anti-overflow rivers are big more, baffle 9 presses tighter.

To sum up, the utility model discloses a novel do not fall board drainage floor drain, on the one hand, 4 detachable of dress trim cover set up water inlet 2 departments to dress trim cover 4 can change at will, satisfy different users to the floor drain style, the demand of pleasing to the eye degree. On the other hand, filter screen 6 is set up to water inlet 2 department detachable, and filter screen 6 is used for the hair to collect, prevents that the hair from getting into water storage device, causes the jam. On the other hand, the reverse water stopping mechanism can prevent water flow from overflowing reversely, and meanwhile mosquitoes and insects can be prevented from entering a room from the drainage floor drain. In addition, the floor does not need to be lowered for drainage because the floor does not fall for drainage, and the floor can meet the drainage requirement under the condition that the height of the floor drain is lower than 50 mm.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a novel do not fall board drainage floor drain, establishes drainage funnel (1) of cavity in including, the top of drainage funnel (1) has water inlet (2), the lateral part of drainage funnel (1) is equipped with delivery port (3), water inlet (2) and delivery port (3) pass through the cavity intercommunication, its characterized in that: the water inlet (2) is provided with a step and a decorative cover plate (4) erected on the step, the decorative cover plate (4) is provided with a water through hole, the bottom of the drainage funnel (1) is provided with a slope (5), the water outlet (3) is located at the low end of the slope (5) and higher than the low end of the slope (5), and the water outlet (3) is provided with a separable reverse water stop mechanism.

2. The novel non-falling plate drainage floor drain of claim 1, characterized in that: the edge of the slope (5) is in arc transition connection with the side wall of the drainage funnel (1).

3. The novel non-falling plate drainage floor drain of claim 1, characterized in that: the drainage funnel (1) is further provided with a filter screen (6) at the water inlet (2), and the filter screen (6) is located below the decorative cover plate (4) and is lapped on the step together with the decorative cover plate (4).

4. The novel non-falling plate drainage floor drain of claim 3, characterized in that: the filter screen (6) is of a cup-shaped structure, a protruding edge is arranged at the opening of the filter screen (6) along the radial outer side, and the protruding edge is lapped on the step.

5. A novel non-falling plate drainage floor drain according to any one of claims 1-4, characterized in that: the outer side of the drainage funnel (1) is provided with a drainage connecting port (7), and the drainage funnel (1) is communicated with the drainage connecting port (7) through the water outlet (3).

6. The novel non-falling plate drainage floor drain of claim 5, characterized in that: one end of the drainage connecting port (7) close to the drainage funnel (1) is provided with a transition section (8), and the height of the plane where the upper end surface of the transition section (8) is located is lower than that of the plane where the water inlet (2) is located.

7. The novel non-falling plate drainage floor drain of claim 5, characterized in that: reverse stagnant water mechanism includes baffle (9), baffle (9) are rotated and are established the top of delivery port (3), baffle (9) are sealed delivery port (3) can when drainage funnel (1) has the water yield of predetermineeing moves towards under the effect of rivers drainage connector (7) are one-way opened.

8. The novel non-falling plate drainage floor drain of claim 7, characterized in that: the drainage funnel (1) is close to lateral wall of drainage connector (7) one side is equipped with constant head tank (10) of trend from top to bottom, constant head tank (10) upwards communicate the exterior space and communicate downwards delivery port (3), baffle (9) including screens portion (11) and with screens portion (11) rotate rotation portion (12) of being connected, baffle (9) can follow constant head tank (10) insert and extract, when baffle (9) downstream reaches extreme position, screens portion (11) are located in constant head tank (10) and pass through constant head tank (10) are spacing, rotation portion (12) seal delivery port (3) can be in drainage funnel (1) have when predetermineeing the water yield towards under the effect of rivers drainage connector (7) one-way open.

9. The novel non-falling plate drainage floor drain of claim 7, characterized in that: the baffle (9) is a sealing rubber plate.