CN214784595U - Pre-buried explosion-proof floor drain - Google Patents

Abstract

The application relates to a pre-buried explosion-proof floor drain includes: base, floor drain main part, floor drain lid. The floor drain cover has two working states, when in the first working state, the bulge part is supported on the support block of the floor drain cover, the water blocking cover is suspended above the water blocking wall, and when in the second working state, the bulge part is not contacted with the support block of the floor drain cover, and the water blocking cover covers the water blocking wall. The utility model has the advantages that: the floor drain system has the advantages that the floor drain system can be pre-buried in the mounting hole of the floor drain system, two working states are switched, the floor drain system can be used as a normal floor drain in the first state, the water leakage passage can be sealed in the second state, drainage towards the lower layer is blocked, and convenience can be brought to building construction.

Description

Pre-buried explosion-proof floor drain

Technical Field

The utility model belongs to the technical field of the floor drain, especially, relate to a pre-buried explosion-proof floor drain.

Background

Along with the continuous development of cities, the building rate of high-rise houses is higher and higher, the occupied proportion is larger and larger, when the high-rise houses are constructed on floors at present, because mounting holes of a drainage system are required to be reserved on each floor, rainwater can flow downwards layer by layer when a large amount of rainfall occurs during construction, inconvenience is caused to the construction, the drainage system design in the prior art cannot effectively block the water leakage of the upper floor,

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the floor is reserved the above-mentioned inconvenience that drainage system's mounting hole brought for solving prior art to a pre-buried explosion-proof floor drain is provided.

The utility model provides a technical scheme that its technical problem adopted is:

a pre-buried explosion-proof floor drain comprises:

a base;

the floor drain main body is connected to the base and is hollow inside; the bottom surface of the floor drain main body is provided with a water outlet, and water blocking walls are arranged around the water outlet; the upper end of the floor drain main body is provided with a water inlet, and the edge of the water inlet is provided with a floor drain cover supporting block;

the floor drain cover comprises a floor drain cover main body and a water blocking cover connected below the floor drain cover main body; the edge of the floor drain cover main body is provided with a bulge which can be supported on the floor drain cover supporting block, and the water blocking cover can cover the water blocking wall to close the water outlet;

the floor drain cover is provided with two working states, the bulge part is supported on the floor drain cover supporting block in the first working state, the water blocking cover is suspended above the water blocking wall, the bulge part is not in contact with the floor drain cover supporting block in the second working state, and the water blocking cover covers the water blocking wall.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain still includes: and the bottom flange is connected below the base.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain, the bottom flange with it has the sealing washer to fill up between the base.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain, floor drain lid supports the block shape and is fan-shaped, total 3, encircles floor drain main part center interval 60 arranges.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain, the edge of floor drain lid supporting shoe has the depressed part, the bulge can imbed in the depressed part.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain, the length of depressed part is greater than 5% ~20% of bulge length.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain, the floor drain lid still includes the spliced pole, the spliced pole sets up between floor drain lid main part and the lid that blocks water, the spliced pole with floor drain lid main part an organic whole is connected.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain, the lower surface that blocks water the lid is equipped with seal gasket, the spliced pole with the center that blocks water the lid is equipped with the screw hole of aligning, seal gasket with block water the lid pass through the screw with the spliced pole is fixed.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain, the lateral wall a week of floor drain main part is equipped with the seal ring.

Preferably, the utility model discloses a pre-buried explosion-proof floor drain, the edge of base has blind hole and the through-hole that supplies screw and bolted connection.

The utility model has the advantages that:

the floor drain system has the advantages that the floor drain system can be pre-buried in the mounting hole of the floor drain system, two working states are switched, the floor drain system can be used as a normal floor drain in the first state, the water leakage passage can be sealed in the second state, drainage towards the lower layer is blocked, and convenience can be brought to building construction.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is an explosion schematic diagram of an integral structure of an embedded explosion-proof floor drain in an embodiment of the application;

FIG. 2 is an assembly schematic diagram of the integral structure of the pre-buried anti-explosion floor drain in the embodiment of the application;

FIG. 3 is a schematic structural diagram of a floor drain body according to an embodiment of the present application;

FIG. 4 is a schematic view of the overall structure of a floor drain cover according to an embodiment of the present application;

FIG. 5 is a schematic view of the bottom structure of the floor drain cover according to the embodiment of the present application;

fig. 6 is a schematic view of a second working state of the floor drain cover according to the embodiment of the present application.

The reference numbers in the figures are:

1 base

2 floor drain main body

3 floor drain cover

4 bottom flange

5 sealing ring

21 water outlet

22 water blocking wall

23 floor drain cover supporting block

24 water stop ring

31 floor drain cover body

32 water-blocking cover

33 connecting column

231 recessed part

311 projection

321 sealing gasket.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

This embodiment provides an embedded explosion-proof floor drain, as shown in fig. 1-4, includes:

a base 1;

the floor drain main body 2 is connected to the base 1 and is hollow inside; the bottom surface of the floor drain main body 2 is provided with a water outlet 21, and a water blocking wall 22 is arranged around the water outlet 21; the upper end of the floor drain main body 2 is provided with a water inlet, and the edge of the water inlet is provided with a floor drain cover supporting block 23;

the floor drain cover 3 comprises a floor drain cover main body 31 and a water-blocking cover 32 connected below the floor drain cover main body 31; the edge of the floor drain cover main body 31 is provided with a convex part 311 which can be supported on the floor drain cover supporting block 23, and the water blocking cover 32 can be covered on the water blocking wall 22 to close the water outlet 21;

the floor drain cover 3 has two working states, wherein in the first working state, the protrusion 311 is supported on the floor drain cover supporting block 23, the water blocking cover 32 is suspended above the water blocking wall 22, in the second working state, the protrusion 311 is not in contact with the floor drain cover supporting block 23, and the water blocking cover 32 covers the water blocking wall 22.

The pre-buried explosion-proof floor drain of the embodiment, as shown in fig. 2, can be normally used as a floor drain when switched to the first working state, and when the drainage of the current floor needs to be blocked, the protruding portion 311 supported on the floor drain cover supporting block 23 is taken out, the floor drain cover main body 31 is rotated by a certain angle, and the positions of the protruding portion 311 and the floor drain cover supporting block 23 are staggered, so that the floor drain cover 3 integrally descends as shown in fig. 6, and is switched to the second working state to close the drainage outlet 21.

Preferably, the pre-buried explosion-proof floor drain of this embodiment, as shown in fig. 1 and 2, further includes: and the bottom flange 4 is connected below the base 1. Bottom flange 4 can carry out flange joint with the below of base 1 fast, can be convenient for connect the drain pipe in the below.

Preferably, as shown in fig. 1, a sealing ring 5 is padded between the bottom flange 4 and the base 1, so as to improve the sealing performance of the embedded explosion-proof floor drain.

Preferably, as shown in fig. 3, the pre-buried explosion-proof floor drain of this embodiment has the shape of a sector with 3 floor drain cover supporting blocks 23 arranged at 60 ° intervals around the center of the floor drain main body 2. This mode of arranging can increase the installation stationarity of floor drain lid 3, and the space that occupies simultaneously is less, and the floor drain lid 3 of being convenient for again converts into second operating condition.

Preferably, as shown in fig. 3, the edge of the floor drain cover supporting block 23 of the embedded explosion-proof floor drain of the embodiment has a recess 231, and the protrusion 311 can be embedded in the recess 231. This structure facilitates the embedded installation of the floor drain cover main body 31.

Preferably, as shown in fig. 1, the length of the concave portion 231 is greater than 5% to 20% of the length of the convex portion 311. This design allows a certain adjustment range for the floor drain cover body 31.

Preferably, as shown in fig. 4 and 5, the pre-buried explosion-proof floor drain of the embodiment further includes a connecting column 33, the connecting column 33 is disposed between the floor drain cover main body 31 and the water blocking cover 32, and the connecting column 33 is integrally connected with the floor drain cover main body 31.

Preferably, in the pre-buried explosion-proof floor drain of this embodiment, a sealing gasket 321 is disposed on the lower surface of the water blocking cover 32, aligned threaded holes are disposed in the centers of the connecting column 33 and the water blocking cover 32, and the sealing gasket 321 and the water blocking cover 32 are fixed to the connecting column 33 through screws. The sealing gasket 321 can enhance the sealing performance of the contact surface of the water blocking cover 32 and the water blocking wall 22.

Preferably, in the pre-buried explosion-proof floor drain of the embodiment, a water stop ring 24 is arranged on the periphery of the side wall of the floor drain main body 2. The water stop ring 24 plays a role in preventing water seepage from the side wall of the floor drain main body 2.

Preferably, as shown in fig. 1, the edge of the base 1 of the embedded explosion-proof floor drain of the embodiment has a blind hole and a through hole for connecting a screw and a bolt. Specifically, in this embodiment, the blind holes for screw connection and the through holes for bolt connection are arranged at intervals, and are all arranged in 3 numbers, so that the structure is favorable for the universality of installation, and the screw connection and the bolt connection can be selected.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides a pre-buried explosion-proof floor drain which characterized in that includes:

a base (1);

the floor drain main body (2) is connected to the base (1) and is hollow inside; the bottom surface of the floor drain main body (2) is provided with a water outlet (21), and a water blocking wall (22) is arranged around the water outlet (21); the upper end of the floor drain main body (2) is provided with a water inlet, and the edge of the water inlet is provided with a floor drain cover supporting block (23);

the floor drain cover (3) comprises a floor drain cover main body (31) and a water-blocking cover (32) connected below the floor drain cover main body (31); the edge of the floor drain cover main body (31) is provided with a convex part (311) which can be supported on the floor drain cover supporting block (23), and the water blocking cover (32) can cover the water blocking wall (22) to close the water outlet (21);

the floor drain cover (3) has two working states, wherein in the first working state, the bulge (311) is supported on the floor drain cover supporting block (23), the water blocking cover (32) is suspended above the water blocking wall (22), in the second working state, the bulge (311) is not in contact with the floor drain cover supporting block (23), and the water blocking cover (32) covers the water blocking wall (22).

2. The pre-buried explosion-proof floor drain of claim 1, characterized in that, still include: and the bottom flange (4) is connected below the base (1).

3. The pre-buried explosion-proof floor drain of claim 2, characterized in that a sealing ring (5) is padded between the bottom flange (4) and the base (1).

4. The pre-buried explosion-proof floor drain according to any one of claims 1 to 3, characterized in that the floor drain cover supporting blocks (23) are fan-shaped, have 3 pieces in total, and are arranged around the center of the floor drain main body (2) at an interval of 60 degrees.

5. An embedded explosion-proof floor drain according to claim 4, characterized in that the edge of the floor drain cover supporting block (23) is provided with a recess (231), and the protrusion (311) can be embedded in the recess (231).

6. The embedded explosion-proof floor drain as claimed in claim 5, wherein the length of the concave part (231) is 5% -20% of the length of the convex part (311).

7. The pre-buried explosion-proof floor drain according to any one of claims 1 to 3, wherein the floor drain cover (3) further comprises a connecting column (33), the connecting column (33) is arranged between the floor drain cover main body (31) and the water blocking cover (32), and the connecting column (33) is integrally connected with the floor drain cover main body (31).

8. The pre-buried explosion-proof floor drain according to claim 7, characterized in that a sealing gasket (321) is arranged on the lower surface of the water blocking cover (32), aligned threaded holes are formed in the centers of the connecting column (33) and the water blocking cover (32), and the sealing gasket (321) and the water blocking cover (32) are fixed with the connecting column (33) through screws.

9. The pre-buried explosion-proof floor drain according to any one of claims 1 to 3, characterized in that a water stop ring (24) is arranged on one circle of the side wall of the floor drain main body (2).

10. An embedded explosion-proof floor drain according to any one of claims 1 to 3, characterized in that the edge of the base (1) has blind holes and through holes for screws and bolts to connect.

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