CN111962644A

CN111962644A - Outdoor lifting type anti-sundry floor drain

Info

Publication number: CN111962644A
Application number: CN202010905161.0A
Authority: CN
Inventors: 顾海明
Original assignee: Huzhou Heming Machinery Technology Co Ltd
Current assignee: Huzhou Heming Machinery Technology Co Ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2020-11-20

Abstract

The invention belongs to the field of sewer accessories, and particularly relates to an outdoor lifting type impurity-preventing floor drain which comprises a hollow cylindrical installation barrel, wherein the upper end and the lower end of the installation barrel are both arranged in an open mode, a horizontally arranged screen plate is fixedly connected in the installation barrel, a vertically arranged fixed barrel is fixedly connected to the upper side wall of the screen plate, an expansion strip is fixedly connected to the inner bottom surface of the fixed barrel, a plurality of communicating holes are formed in the side wall of the lower end of the fixed barrel, and a threaded rod in threaded connection with the inner side wall of the fixed barrel is arranged at the upper end of the expansion strip. When the rotating fan rotates, the magnetic sheet at the end part can intermittently move away from and close to the induction coil in the elastic ball closest to the magnetic sheet, the induction coil can continuously stretch and contract to achieve the effect of extruding the elastic ball, air in the elastic ball is blown out through the air outlet, and the elastic ball floats on the surface of accumulated water, so that impurities floating on the water surface can be blown away from the mesh enclosure in the process of floor drain drainage, and the holes in the mesh enclosure are prevented from being blocked by the impurities.

Description

Outdoor lifting type anti-sundry floor drain

Technical Field

The invention belongs to the field of sewer accessories, and particularly relates to an outdoor lifting type impurity-preventing floor drain.

Background

In the installation process of a sewer pipe, a floor drain is often additionally arranged at a sewer pipe opening, the floor drain is an important interface for connecting a drainage pipe system with indoor and outdoor ground, and the floor drain can be also arranged at the top end of an urban high-rise building and on some outdoor ground which is not cleaned frequently.

Most traditional outdoor floor drains, the floor drain of special regions such as roof only includes a simple otter board, install it in the entrance of sewer during the use, and outdoor region such as roof generally has more dust and some other debris easily to fall, plug up the hole on the floor drain otter board easily, produce when subaerial ponding conveniently in order to get rid of, moreover, to some do not have most traditional floor drains that debris covered, have debris along with rivers flow to the floor drain upper end when getting rid of ponding, can plug up the hole on the floor drain otter board in the in-process of drainage, the drainage effect is relatively poor.

Therefore, the outdoor lifting type sundry-preventing floor drain is provided to solve the problems.

Disclosure of Invention

The invention aims to provide an outdoor lifting type impurity-preventing floor drain which can effectively avoid impurities and aims to solve the problem that water leakage holes of most of traditional floor drains are easily blocked by the impurities.

In order to achieve the purpose, the invention adopts the following technical scheme: an outdoor lifting type sundries-preventing floor drain comprises a hollow cylindrical installation cylinder, wherein the upper end and the lower end of the installation cylinder are both opened, a horizontally arranged screen plate is fixedly connected in the mounting cylinder, a vertically arranged fixed cylinder is fixedly connected on the upper side wall of the screen plate, the inner bottom surface of the fixed cylinder is fixedly connected with an expansion strip, the side wall at the lower end of the fixed cylinder is provided with a plurality of communicating holes, the upper end of the expansion strip is provided with a threaded rod in threaded connection with the inner side wall of the fixed cylinder, the upper end of the threaded rod extends to the outside of the fixed cylinder and is fixedly connected with a fixed block, the two ends of the fixed block are respectively and rotatably connected with a protective net cover, an elastic expansion layer is fixedly connected between the protective net covers, the protective net covers jointly form a hemispherical net cover with an upwards arched side wall, and an anti-blocking mechanism is arranged on the net cover.

The invention has the beneficial effects that:

the screen panel is the joint in the installation section of thick bamboo upper end mouth under normal conditions, and the expansion strip can upwards promote the threaded rod when ponding produces, makes whole screen panel driven rotatory rising, and the rotatory in-process that rises can push away the dust and debris that gather around the screen panel, break away, does benefit to the discharge of ponding.

In the outdoor lifting type impurity-preventing floor drain, the periphery of the mesh enclosure is curled outwards to form a blocking ring, and a groove ring matched with the blocking ring is arranged at the upper port of the fixed cylinder.

In the process that the net cover rotates to rise, the baffle ring can pull away accumulated water around the net cover, and the situation that sundries fall onto the net plate in the rising process of the net cover can be avoided.

In foretell outdoor over-and-under type prevents debris floor drain, prevent blocking the mechanism and include the rotation fan of a plurality of vertical settings of fixed mounting on the solid fixed cylinder lateral wall, every the equal fixedly connected with magnetic sheet of tip of rotation fan blade, the lateral wall of screen panel is connected with a plurality of elastic balls through a plurality of sliding blocks, the lateral wall of screen panel be equipped with sliding block assorted sliding tray, the radial induction coil who sets up of screen panel is followed to fixedly connected with in the elastic ball, the lateral wall of elastic ball is equipped with inside inlet port and the venthole that all is equipped with the check valve.

When the rotation fan rotates, the magnetic sheet of its tip can be intermittent type nature keep away from and be close to from its nearest induction coil in the elastic ball, can know by lenz's law, induction coil can constantly extend and contract, reaches the effect of extrusion elastic ball, blows off its inside gas through the venthole, because the elastic ball floats on the ponding surface of water, therefore can blow off the screen panel at the in-process of floor drain drainage with the debris that float on the surface of water, avoids debris to plug up the hole on the screen panel.

In the outdoor lifting type impurity-preventing floor drain, the fixed cylinder is sleeved with the magnetic rotary table which is attracted with the opposite poles of the magnetic sheets, and the magnetic rotary table is arranged in contact with the upper side wall of the screen plate.

When rotating the fan and being driven the rotation by rivers impact, the magnetism piece of flabellum tip can intermittent type nature keep away from and be close to the magnetism carousel, and the magnetism carousel can move a section distance along with it under the gravitation effect of magnetism piece when being close to, and whole magnetism carousel rotates certain angle promptly, therefore whole magnetism carousel can rotate in the upper end of otter board along with the rotation of rotating the fan, can clear up dust or debris on the otter board, prevents that the mesh from being plugged up, does benefit to getting rid of ponding.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of an outdoor lifting type sundries-proof floor drain provided by the invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of an external structure of a mesh enclosure in an embodiment 1 of the outdoor elevating type anti-debris floor drain provided by the present invention;

FIG. 4 is a schematic structural diagram of an embodiment 2 of the outdoor lifting type sundries-proof floor drain provided by the invention;

fig. 5 is a schematic structural view of a magnetic rotary table in embodiment 2 of the outdoor lifting type sundries-preventing floor drain provided by the invention.

In the figure, 1 is an installation cylinder, 2 is a screen plate, 3 is a fixed cylinder, 4 is an expansion strip, 5 is a communication hole, 6 is a threaded rod, 7 is a fixed block, 8 is a protective screen, 9 is an elastic expansion layer, 10 is a screen, 11 is a baffle ring, 12 is a groove ring, 13 is a rotating fan, 14 is a magnetic sheet, 15 is a sliding block, 16 is an elastic ball, 17 is a sliding groove, 18 is an induction coil, 19 is an air inlet, 20 is an air outlet, and 21 is a magnetic rotary disc.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-4, the outdoor lifting type sundries-preventing floor drain comprises a hollow cylindrical installation barrel 1, the whole floor drain is installed at a sewer outlet through the installation barrel 1, the upper end and the lower end of the installation barrel 1 are both arranged in an open mode, a horizontally arranged screen plate 2 is fixedly connected in the installation barrel 1, and a vertically arranged fixed barrel 3 is fixedly connected to the upper side wall of the screen plate 2.

Fixed cylinder 3's interior bottom surface fixedly connected with inflation strip 4, longitudinal inflation can take place for inflation strip 4 when absorbing water, is located to be equipped with a plurality of intercommunicating pores 5 on the lateral wall of fixed cylinder 3 lower extreme, and intercommunicating pore 5's position sets up with inflation strip 4 is corresponding, and the upper end of inflation strip 4 is equipped with the threaded rod 6 with 3 inside wall threaded connection of fixed cylinder, and the upper end of threaded rod 6 extends to 3 outside settings of fixed cylinder and fixedly connected with fixed block 7.

The both ends of fixed block 7 are rotated respectively and are connected with protection screen panel 8, fixedly connected with elasticity inflation layer 9 between two protection screen panel 8, two protection screen panel 8 constitute the hemispherical screen panel 10 (as shown in fig. 3) that the lateral wall upwards arches jointly, it is worth mentioning that, outside curling all around of screen panel 10 forms and separates fender ring 11, the last port of a fixed section of thick bamboo 3 is equipped with and separates fender ring 11 assorted recess ring 12, rotate ascending in-process at screen panel 10, it can be dialled away the peripheral ponding of screen panel 10 to separate fender ring 11, can avoid screen panel 10 to have the condition that debris fell on otter board 2 to take place at the in-process that rises.

Be equipped with on the screen panel 10 and prevent blocking the mechanism, it is concrete, prevent blocking the mechanism and include that fixed mounting rotates fan 13 in the rotation of a plurality of vertical settings on the fixed 3 lateral walls of section of thick bamboo, every piece rotates the equal fixedly connected with magnetic sheet 14 of tip of 13 blades, the lateral wall of screen panel 10 is connected with a plurality of elastic balls 16 through a plurality of sliding blocks 15, the lateral wall of screen panel 10 be equipped with sliding block 15 assorted sliding tray 17, the induction coil 18 of radial setting along screen panel 10 of fixedly connected with in the elastic ball 16, the lateral wall of elastic ball 16 is equipped with inside inlet port 19 and the venthole 20 that all is equipped with the check valve.

The invention can be illustrated by the following operating modes:

when the invention is used, the mesh enclosure 10 is clamped in the upper end opening of the mounting cylinder 1 under normal conditions, when water is accumulated, the water can flow into the fixing cylinder 1 through the communicating hole 5 on the fixing cylinder 1, the expansion strip 4 can absorb water and extend to push the threaded rod 6 upwards, so that the whole mesh enclosure 10 is driven to rotate and rise, the elastic expansion layer 9 between the protection mesh enclosures 8 can also absorb water and extend to enable the two protection mesh enclosures 8 to be far away from each other, and therefore, the whole mesh enclosure 10 is arranged at the upper end of the mounting cylinder 1, dust and sundries accumulated around the mesh enclosure 10 can be pushed away and scattered in the rotating and rising process of the mesh enclosure 10, and the drainage of the water is facilitated.

In the process that the mesh enclosure 10 rotates and rises, the baffle ring 11 can pull away accumulated water around the mesh enclosure 10, and the situation that sundries fall onto the mesh plate 2 in the rising process of the mesh enclosure 10 can be reduced.

When water flows to the inside of the installation cylinder 1 through the mesh enclosure 10, the rotation fan 13 can be impacted to rotate, when the rotation fan 13 rotates, the magnetic sheet 14 at the end part can be intermittently far away from and close to the induction coil 18 in the elastic ball 16 closest to the magnetic sheet, according to the lenz law, the effect of induction current always resists the reason of induction current, therefore, the induction coil 18 can contract when the magnetic sheet 14 is far away from and can stretch when the magnetic sheet is close to, the continuous stretching and contraction of the induction coil 18 can achieve the effect of extruding the elastic ball 16, the air in the induction coil can be blown out through the air outlet hole 20, and as the elastic ball 16 floats on the accumulated water surface, impurities floating on the water surface can be blown away from the mesh enclosure in the drainage process of the floor drain, and the blocking holes in the mesh enclosure 10 by the impurities can be avoided.

Example 2

As shown in fig. 4 to 5, the present embodiment is different from embodiment 1 in that: the fixed cylinder 3 is externally sleeved with a magnetic rotary disc 21 which is attracted with the opposite pole of the magnetic sheet 14, and the magnetic rotary disc 21 is arranged in contact with the upper side wall of the screen plate 2.

In this embodiment, when the rotating fan 13 is driven to rotate by water flow impact, the magnetic sheet 14 at the end 13 of the fan blade intermittently moves away from and approaches the magnetic rotary table 21, the magnetic rotary table 21 moves a distance along with the magnetic sheet 14 under the action of the attractive force of the magnetic sheet 14 when approaching, that is, the whole magnetic rotary table 21 rotates by a certain angle, and when one magnetic sheet 14 moves away from, the other magnetic sheet 14 approaches the magnetic rotary table 21, so that the whole magnetic rotary table 21 intermittently rotates at the upper end of the screen plate 2 along with the rotation of the rotating fan 13, and can clean dust or impurities on the screen plate 2, prevent the meshes from being blocked, and is favorable for removing accumulated water.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The outdoor lifting type impurity-preventing floor drain comprises a hollow cylindrical installation barrel (1) and is characterized in that the upper end and the lower end of the installation barrel (1) are both arranged in an open mode, a horizontally arranged screen plate (2) is fixedly connected in the installation barrel (1), a vertically arranged fixed barrel (3) is fixedly connected to the upper side wall of the screen plate (2), an expansion strip (4) is fixedly connected to the inner bottom surface of the fixed barrel (3), a plurality of communication holes (5) are formed in the side wall of the lower end of the fixed barrel (3), a threaded rod (6) in threaded connection with the inner side wall of the fixed barrel (3) is arranged at the upper end of the expansion strip (4), the upper end of the threaded rod (6) extends to the outside of the fixed barrel (3) and is fixedly connected with a fixed block (7), and two ends of the fixed block (7) are respectively and rotatably connected with a protective, two fixed connection has elasticity inflation layer (9) between protection screen panel (8), two protection screen panel (8) constitute hemispherical screen panel (10) that the lateral wall arches upwards jointly, be equipped with on screen panel (10) and prevent blocking the mechanism.

2. The outdoor lifting type sundries-preventing floor drain as claimed in claim 1, wherein the periphery of the mesh enclosure (10) is curled outwards to form a baffle ring (11), and the upper port of the fixed cylinder (3) is provided with a groove ring (12) matched with the baffle ring (11).

3. The outdoor lifting type sundries-preventing floor drain as claimed in claim 2, wherein the anti-blocking mechanism comprises a plurality of vertically-arranged rotating fans (13) fixedly mounted on the side wall of the fixed cylinder (3), the end portions of the blades of each rotating fan (13) are fixedly connected with magnetic sheets (14), the outer side wall of the mesh enclosure (10) is connected with a plurality of elastic balls (16) through a plurality of sliding blocks (15), the outer side wall of the mesh enclosure (10) is provided with sliding grooves (17) matched with the sliding blocks (15), induction coils (18) radially arranged along the mesh enclosure (10) are fixedly connected in the elastic balls (16), and the side wall of each elastic ball (16) is provided with an air inlet hole (19) and an air outlet hole (20) which are internally provided with one-way valves.

4. The outdoor lifting type sundries-preventing floor drain as claimed in claim 3, wherein a magnetic rotary disc (21) which is attracted to the opposite poles of the magnetic sheets (14) is sleeved outside the fixed cylinder (3), and the magnetic rotary disc (21) is in contact with the upper side wall of the screen plate (2).