CN214461032U

CN214461032U - Water seal type water replenishing floor drain with mechanical flap seal valve

Info

Publication number: CN214461032U
Application number: CN202120408682.5U
Authority: CN
Inventors: 袁刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-22
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a water seal type water replenishing floor drain with a mechanical turning plate sealing valve, which comprises a floor drain main body and a grate, wherein an outer barrel and an inner barrel are fixed on the inner bottom wall of the floor drain main body in a nesting way, the top end of the outer barrel is provided with a first detachable top cover, the bottom end of the outer barrel is provided with a water through hole, the top end of the inner barrel is provided with a semi-covering and a ring baffle, the side surface of the semi-covering comprises a cambered surface part and a plane part, the horizontal bottom edge of the plane part is provided with a turnover plate, one side of the bottom part of the semi-covering of the turnover plate is provided with a weight increasing block, a U-shaped water sealing structure is formed by communicating the space at two sides through a water through hole at the bottom end of the outer barrel, the mechanical turning plate sealing structure at the top end of the inner barrel is matched, the double sealing is realized, the deodorization effect is better, the water discharge area of the mechanical turning plate structure is large, the space is not occupied, the water drainage is quick, and a water replenishing water trough is added beside the floor drain, the floor drain can have good water sealing effect even if the floor drain is not used for a long time.

Description

Water seal type water replenishing floor drain with mechanical flap seal valve

Technical Field

The utility model relates to a floor drain field, in particular to water seal formula moisturizing floor drain with machinery turns over board seal valve.

Background

The floor drain, it is the important interface to connect drainage pipeline system and indoor ground, as the important part of the drainage system in the house, its performance is good and bad and influence the quality of the indoor air directly, it is very important to the peculiar smell control of the bathroom, many families need to choose the floor drain product with function of preventing returning odor at present while decorating, most floor drains with this function adopt the water seal of movable bell-type buckle cover, drain pipe insert water seal core and single mechanical seal part, etc. to prevent the floor drain from returning odor, these floor drain products seal the means singly, there are bell-type buckle cover easy to shift while using, the depth of water seal is shallow water quantity, mechanical seal is not tight, etc. phenomena, the effect of preventing returning odor is bad, even can lose the sealing function, and the seal part of many floor drain products occupies the effective drainage space in the drainage pipe in a large number, make the drainage ability of the floor drain and self-cleaning ability decline, can not meet the requirements of practical use and design specifications on floor drain products.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, provide a water seal formula moisturizing floor drain with board seal valve is turned over to machinery, adopt water seal and machinery to turn over board seal dual structure, prevent returning the flavor sealing performance good, and the outlet is big, and the drainage is quick, and the automatically cleaning ability is strong, adds the moisturizing basin, can be stable to the moisturizing of floor drain water seal, keeps lasting water seal effect.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a water-sealed water-replenishing floor drain with a mechanical flap seal valve, which comprises a floor drain main body and a grate, the bottom end of the floor drain main body is communicated with a drainage pipeline, the grate is covered on the top opening of the floor drain main body, an outer cylinder and an inner cylinder are fixed on the inner bottom wall of the floor drain main body in an embedded mode, a first detachable top cover is arranged at the top end of the outer cylinder, the bottom end of the outer cylinder body is provided with a water through hole, the top end of the inner cylinder body is provided with a semi-covering block and a ring stop block, the side surface of the semi-cover comprises an arc surface part and a plane part, the arc surface part and the ring stop block are fixedly attached to the inner wall of the top end of the inner cylinder body, the two parts are spliced into a circle, a turnover plate is arranged on the horizontal bottom edge of the plane part, the turnover plate is connected with the plane part through a rotating shaft, and a weight increasing block is arranged on one side, located at the bottom of the semi-covering part, of the turnover plate.

As a preferred technical scheme of the utility model, one side of floor drain main part is provided with the moisturizing basin, the bottom of moisturizing basin with the bottom intercommunication of floor drain main part, the delivery port department of moisturizing basin is provided with the check valve.

As an optimal technical scheme of the utility model, the top of moisturizing basin is provided with the second and can dismantle the top cap, the moisturizing basin with intercommunication pipeline between the floor drain main part is straight, and highly with the top height in crossing the water hole is the same.

As a preferred technical scheme of the utility model, the first center of dismantling the top cap is provided with the bolt, the inside fixed connector that is provided with in top of outer barrel, fixed connector's center is provided with the screw hole.

As an optimized technical scheme of the utility model, the root of bolt is provided with sealed the pad.

As an optimized technical scheme of the utility model, the top of outer barrel is the toper structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has the advantages that the water passing port at the bottom end of the outer barrel body is communicated with the two side spaces to form the U-shaped water sealing structure, the outer barrel body and the inner barrel body are fixed on the floor drain main body, the three can not move mutually, the water sealing function can not be lost due to the displacement of the water sealing part, the mechanical flap sealing structure is arranged at the top end of the inner barrel body, the drainage is automatically opened when water is accumulated, the drainage outlet is automatically closed after the drainage is finished, the water passing area is large, the drainage pipe space is not occupied, the drainage capacity of the drainage pipe is not influenced, the double sealing is formed by matching with the water sealing structure, the deodorization effect is better, the blocking sundries in the floor drain can be conveniently cleaned through the first detachable top cover, the water outlet is positioned in the floor drain when the drainage, the area is a negative pressure area when the drainage is carried out, the drainage capacity of the floor drain can be increased, the drainage speed is accelerated, the self-cleaning capacity when the floor drain is improved, through increase the moisturizing basin beside the floor drain, can be timely stable to floor drain water seal moisturizing, make local hourglass even if the unmanned time of using of long time also can have fine water seal effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view taken along line A-A;

in the figure: 1. a floor drain main body; 2. a grate; 3. an outer cylinder; 4. an inner cylinder; 5. a first removable top cover; 6. water passing holes; 7. semi-covering; 8. a ring stopper; 9. a cambered surface portion; 10. a planar portion; 11. a turnover plate; 12. a weight increasing block; 13. a water replenishing tank; 14. a one-way valve; 15. a second removable top cover; 16. a bolt; 17. fixing the connecting piece; 18. and a gasket.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

As shown in figures 1-2, the utility model provides a water-sealed water-compensating floor drain with a mechanical flap-sealing valve, which comprises a floor drain main body 1 and a grate 2, wherein the bottom end of the floor drain main body 1 is communicated with a drainage pipeline, the grate 2 covers the opening at the top end of the floor drain main body 1, an outer cylinder 3 and an inner cylinder 4 are fixed on the inner bottom wall of the floor drain main body 1 in a nested manner, a first detachable top cover 5 is arranged at the top end of the outer cylinder 3, a water through hole 6 is arranged at the bottom end of the outer cylinder 3, a half cover 7 and a ring stop 8 are arranged at the top end of the inner cylinder 4, the side surface of the half cover 7 comprises a cambered surface part 9 and a plane part 10, the cambered surface part 9 and the ring stop 8 are both fixedly attached to the inner wall at the top end of the inner cylinder 4, the two are spliced into a circle, a turnover plate 11 is arranged on the horizontal bottom edge of the plane part 10, the turnover plate 11 is connected with the plane part 10 through a rotating shaft, and a weight increasing block 12 is arranged on one side, located at the bottom of the half cover 7, of the turnover plate 11.

Further, a water replenishing water tank 13 is arranged on one side of the floor drain main body 1, the bottom end of the water replenishing water tank 13 is communicated with the bottom end of the floor drain main body 1, water is replenished to a floor drain water seal by adopting a communicating vessel principle, when the local water seal height is reduced due to evaporation, the water pressure in the water replenishing water tank 13 is greater than the pressure of the floor drain water seal, so that the water in the water replenishing water tank 13 is continuously replenished to the floor drain water seal, a one-way valve 14 is arranged at a water outlet of the water replenishing water tank 13, the sewage in the floor drain is prevented from flowing into the water tank to cause pollution, and the one-way valve 14 is a finished product accessory.

The top of moisturizing basin 13 is provided with the second and can dismantle top cap 15, reduces the evaporation loss of water, conveniently adds the moisturizing volume, and the intercommunication pipeline between moisturizing basin 13 and the floor drain main part 1 is straight, makes things convenient for the moisturizing to dredge the operation to it after the moisturizing communicating pipe blocks up, and highly the same with the top height in hole 6 of crossing, satisfies the moisturizing demand to the floor drain water seal.

The center of the first detachable top cover 5 is provided with a bolt 16, a fixed connecting piece 17 is arranged inside the top end of the outer barrel 3, a threaded hole is formed in the center of the fixed connecting piece 17, the bolt 16 is used for opening or sealing the outer barrel 3, operation is convenient, and sundries inside the floor drain can be cleaned when the outer barrel is opened.

The root of the bolt 16 is provided with a sealing gasket 18, so that the sealing performance is improved, and the smell is effectively prevented from returning.

The top of outer barrel 3 is the toper structure, is favorable to sealing with the cooperation of first removable top cap 5, further improves sealing performance.

Specifically, when the floor drain is used, all the parts are firmly installed and fixed, when the floor drain drains, surface accumulated water flows into the floor drain main body 1 from the hole of the floor drain grate 2, firstly falls to the upper surface of the first detachable top cover 5, then is collected to the space between the floor drain main body 1 and the outer cylinder body 3 and flows downwards to the bottom of the floor drain main body 1, under the action of upper drainage pressure, water flows upwards from the bottom end of the floor drain main body 1 to the inside of the inner cylinder body 4 in the space between the outer cylinder body 3 and the inner cylinder body 4, when the water amount collected on the turnover plate 11 is enough to break the balance between the weight increasing block 12 and the ring blocking block 8, the turnover plate 11 turns over to open a drainage channel between the half cover 7 and the ring blocking block 8, the water is continuously drained to a sewer pipe, and when the accumulated water flows out, the turnover plate 11 returns to a horizontal closed state under the action of the weight increasing block 12, so that a mechanical turnover structure is realized, odor and insect prevention are achieved, a small amount of water is reserved between the floor drain main body 1 and the inner cylinder body 4, secondary water sealing of the floor drain is achieved, the odor prevention effect is obvious, along with reduction of evaporation of residual water in the floor drain, sealing water is continuously supplemented for the floor drain through the water supplementing water tank 13, and a lasting sealing effect is guaranteed.

The utility model has the advantages that the outer cylinder body 3 and the inner cylinder body 4 are fixedly connected with the floor drain main body 1, the three bodies can not move mutually, the water seal function can not be lost due to the displacement of the water seal part, the mechanical turnover plate sealing structure is formed by the turnover plate 11 which automatically returns, the water is automatically opened when water is accumulated, the water outlet is automatically closed after the water is drained, the water passing area is large, the space of the drainage pipeline is not occupied, the drainage capacity of the drainage pipeline is not affected, the blocking sundries in the floor drain can be conveniently cleaned through the first detachable top cover 5, the U-shaped water sealing structure is formed by communicating the spaces at two sides through the water passing hole 6 at the bottom end of the outer cylinder body 3, the double sealing is formed by matching with the mechanical turnover plate sealing structure, the drainage is ensured to be smooth, the deodorization effect is better, the water replenishing water tank 13 is added beside the floor drain, the water seal can be timely and stably replenished to the floor drain, make local hourglass even if also can have fine water seal effect when unmanned use for a long time, can dismantle top cap 15 through the second and can be convenient add water to moisturizing basin 13 to at moisturizing basin 13 delivery port installation finished product check valve 14 make floor drain sewage can not flow backwards and advance the moisturizing basin and cause the pollution to it.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water-sealed water-replenishing floor drain with a mechanical flap seal valve comprises a floor drain main body (1) and a grate (2), wherein the bottom end of the floor drain main body (1) is communicated with a drainage pipeline, the grate (2) covers an opening at the top end of the floor drain main body (1), and is characterized in that an outer barrel (3) and an inner barrel (4) are fixedly embedded on the inner bottom wall of the floor drain main body (1), a first detachable top cover (5) is arranged at the top end of the outer barrel (3), a water through hole (6) is formed at the bottom end of the outer barrel (3), a semi-cover (7) and a ring stop block (8) are arranged at the top end of the inner barrel (4), the side surface of the semi-cover (7) comprises an arc surface part (9) and a plane part (10), the arc surface part (9) and the ring stop block (8) are fixedly attached to the inner wall at the top end of the inner barrel (4), and the two are spliced into a circle, a turnover plate (11) is arranged on the horizontal bottom edge of the plane part (10), the turnover plate (11) is connected with the plane part (10) through a rotating shaft, and a weight increasing block (12) is arranged on one side of the bottom of the half-cover (7) where the turnover plate (11) is positioned.

2. The water-sealed water compensating floor drain with the mechanical flap-seal valve according to claim 1, characterized in that one side of the floor drain main body (1) is provided with a water compensating tank (13), the bottom end of the water compensating tank (13) is communicated with the bottom end of the floor drain main body (1), and a check valve (14) is arranged at the water outlet of the water compensating tank (13).

3. The water-sealed water compensating floor drain with the mechanical flap-seal valve according to claim 2, characterized in that a second detachable top cover (15) is arranged on the top of the water compensating tank (13), and the communication pipeline between the water compensating tank (13) and the floor drain main body (1) is straight and has the same height as the top end of the water through hole (6).

4. The water-sealed water compensating floor drain with the mechanical flap-sealing valve according to claim 1, characterized in that a bolt (16) is arranged at the center of the first detachable top cover (5), a fixed connecting piece (17) is arranged inside the top end of the outer cylinder (3), and a threaded hole is arranged at the center of the fixed connecting piece (17).

5. The water-sealed floor drain with a mechanical flap-sealed valve according to claim 4, characterized in that the root of the bolt (16) is provided with a sealing gasket (18).

6. The water-sealed water compensating floor drain with the mechanical flap-seal valve according to claim 1, characterized in that the top end of the outer cylinder (3) is in a conical structure.