CN214524311U - But marine floor drain of switching formula deodorization completely - Google Patents
But marine floor drain of switching formula deodorization completely Download PDFInfo
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- CN214524311U CN214524311U CN202023295746.XU CN202023295746U CN214524311U CN 214524311 U CN214524311 U CN 214524311U CN 202023295746 U CN202023295746 U CN 202023295746U CN 214524311 U CN214524311 U CN 214524311U
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- floor drain
- cylinder
- water inlet
- fixed
- top cover
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Abstract
The invention discloses an openable and closable marine floor drain capable of completely deodorizing, which is applied to the technical field of ships and ocean engineering and comprises a vertical floor drain cylinder, wherein a vertical drainage cylinder is embedded in the middle of the bottom of the floor drain cylinder; the bottom of the drainage cylinder is positioned outside the floor drain cylinder and connected with the flange; the top of the floor drain cylinder is provided with a fixed top cover with a closable water inlet; a filter screen with an opening at the top is fixed in the floor drain cylinder, and the filter screen is of a cylinder structure and is positioned below the water inlet; the filter screen bottom is connected in a trap lid through the connecting rod, and trap lid is including connecting in the horizontal plectane of connecting rod and surrounding in horizontal plectane edge and the drum lateral wall of downward vertical extension, and the drum lateral wall surrounds in a drainage section of thick bamboo and drum lateral wall bottom is less than a drainage section of thick bamboo top. Compared with the prior art, the invention can realize complete deodorization through the double deodorization functions of the trap and the openable water inlet.
Description
Technical Field
The invention relates to a floor drain, in particular to a ship floor drain capable of being opened and closed and completely deodorizing.
Background
The floating storage vessel FPSO built for the MODEC of the three wells in japan and Petrobras of brazil oil companies in china needs to meet the high requirements of the brazilian regulatory standard NR on sanitation and comfort, wherein the floor drain must have a complete deodorization function. The marine floor drain adopted in the industry at present preserves water drained to a sewer pipeline from the ground through a water storage area formed by an internal structure so as to block peculiar smell in the pipeline. The traditional floor drain has the disadvantages that when water is often discharged through the ground in a room, water exists in a water storage area inside the floor drain, and the floor drain can effectively prevent odor; however, when the floor of the room is not drained for a period of time, the water in the water storage area of the floor drain is evaporated and dried, so that the deodorization function is lost, and the gas in the drainage pipeline returns to the room, so that the odor is unpleasant. Taking a floating storage vessel FPSO of 160 persons as an example, nearly 200 floor drains exist in a living area only, most of the floor drains do not drain water frequently, if a traditional floor drain is used, after local leakage water is dried, the whole living area is smelly, so that discomfort of the living persons is caused, and the living comfort is greatly reduced.
Disclosure of Invention
The invention aims to provide a ship floor drain capable of being opened and closed and completely deodorizing so as to realize complete deodorization.
In order to achieve the purpose, the invention adopts the following technical scheme:
a ship floor drain capable of being opened and closed and completely deodorizing comprises a vertical floor drain cylinder, wherein a vertical drainage tube is embedded in the middle of the bottom of the floor drain cylinder; the bottom of the drainage cylinder is positioned outside the floor drain cylinder and connected with the flange;
the top of the floor drain cylinder is provided with a fixed top cover with a closable water inlet;
a filter screen with an opening at the top is fixed in the floor drain cylinder, and the filter screen is of a cylinder structure and is positioned below the water inlet;
the filter screen bottom is connected in a trap lid through the connecting rod, and trap lid is including connecting in the horizontal plectane of connecting rod and surrounding in horizontal plectane edge and the drum lateral wall of downward vertical extension, and the drum lateral wall surrounds in a drainage section of thick bamboo and drum lateral wall bottom is less than a drainage section of thick bamboo top.
The lower surface of the fixed top cover is overlapped with a rotatable end cover, and the center of the rotatable end cover is rotationally connected with the center of the fixed top cover through a pin shaft; the fixed top cover is provided with a first water inlet, and the rotatable end cover is provided with a second water inlet corresponding to the first water inlet; the rotatable end cover is connected and fixed with a vertical positioning bolt, and the positioning bolt passes through the first water inlet and protrudes out of the upper part of the fixed top cover; in the process that the rotatable end cover rotates under the driving of the positioning bolt, the first water inlet and the second water inlet are communicated with each other and closed with each other.
The top of filter screen is connected with the level and buckles, and the level is buckled and is folded at fixed top cap lower surface and pass through fastening screw with fixed top cap and be connected fixedly.
The bottom support of horizontal bending is provided with the bedplate, and the bedplate is fixed in the inner wall of the floor drain cylinder.
The fixed top cover, the horizontal bending part and the seat board are connected and fixed together through fastening screws.
Compared with the prior art, the floor drain has the advantages that the floor drain realizes complete deodorization through the double deodorization functions of the trap and the openable water inlet, can keep the indoor air of living places fresh, meets the high standard requirements of Brazilian supervision standard NR on sanitation and comfort, and can be widely applied to high-end ships and ocean engineering projects. The floor drain is simple in structure, easy to manufacture and convenient to popularize.
Drawings
Figure 1 is a schematic structural view of the floor drain of the present invention;
figure 2 is a schematic view of the floor drain according to the invention with the water inlet closed;
figure 3 is a schematic view of the floor drain according to the invention with the water inlet open.
In the figure, the water inlet device comprises a rotatable end cover 1, a rotatable end cover 2, a fixed top cover 3, a pin shaft 4, a positioning bolt 5, a fastening bolt 6, a floor drain cylinder 7, a sealing area 8, a flange 9, a seat plate 10, a trap cover 11, a filter screen 12, a drainage cylinder 21, a first water inlet 22 and a second water inlet.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 3, the openable and closable marine floor drain capable of completely deodorizing comprises a vertical floor drain cylinder 6, wherein a vertical drainage cylinder 12 is embedded in the middle of the bottom of the floor drain cylinder 6; the bottom of the drainage cylinder 12 is positioned outside the floor drain cylinder 6 and is connected with the flange 8;
the top of the floor drain cylinder 6 is provided with a fixed top cover 2 with a closable water inlet;
a filter screen 11 with an opening at the top is fixed in the floor drain cylinder 6, and the filter screen 11 is of a cylinder structure and is positioned below the water inlet;
the bottom of the filter screen 11 is connected to a trap cover 10 through a connecting rod, the trap cover 10 includes a horizontal circular plate connected to the connecting rod and a cylinder side wall surrounding the edge of the horizontal circular plate and extending vertically downwards, the cylinder side wall surrounds the drainage tube 12 and the bottom end of the cylinder side wall is lower than the top end of the drainage tube 12.
The lower surface of the fixed top cover 2 is overlapped with a rotatable end cover 1, and the center of the rotatable end cover 1 is rotationally connected with the center of the fixed top cover 2 through a pin shaft 3; the fixed top cover 2 is provided with a first water inlet 21, and the rotatable end cover 1 is provided with a second water inlet 22 corresponding to the first water inlet 21; the rotatable end cover 1 is fixedly connected with a vertical positioning bolt 4, and the positioning bolt 4 passes through the first water inlet 21 and protrudes above the fixed top cover 2; in the process that the rotatable end cover 1 is driven by the positioning bolt 4 to rotate, the first water inlet 21 and the second water inlet 22 are changed between mutual communication and mutual sealing.
The top of filter screen 11 is connected with the level and buckles, and the level is buckled and is folded and is connected fixedly at fixed top cap 2 lower surface and pass through fastening screw 5 with fixed top cap 2.
The bottom support of horizontal bending is provided with a seat board 9, and the seat board 9 is fixed on the inner wall of the floor drain cylinder 6.
The fixed top cover 2, the horizontal bending part and the seat plate 9 are connected and fixed together through the fastening screw 5.
All members of the floor drain can be made of SUS316L, and the floor drain is attractive and has good corrosion resistance.
When the floor drain is used, the floor drain is embedded into the steel deck ground, and the flange 8 at the bottom is connected with a drainage pipeline, so that the floor drain is connected with the drainage pipeline. Under the condition that water exists on the surface of the deck, the rotatable end cover 1 can be driven by the rotation of the positioning bolt 4 to enable the second water inlet 22 on the rotatable cover plate to be correspondingly communicated with the first water inlet 21 of the fixed top cover 2, so that the floor drain is communicated with the outside; at the moment, water enters the filter screen 11 for filtering to prevent impurities from blocking the drain pipe and falling into the bottom in the floor drain cylinder 6, and the water can flow into the drain pipe from the drain cylinder 12 after the stored water is high enough; the outflow is stopped when the water level is below the top surface of the drain cylinder 12, at which time a sealing area 7 is formed between the trapway cover 10 and the water level, which is isolated from the rest of the floor drain cylinder 6, preventing the passage of odours out of the drainpipe into the hold. When the water in the trap cover 10 is completely evaporated, the smell is easy to enter the cabin, and the rotatable end cover 1 is driven by the rotation of the positioning bolt 4 to make the second water inlet 22 on the rotatable cover plate staggered with the first water inlet 21 of the fixed top cover 2, so that the fixed top cover 2 can be sealed to prevent the smell from escaping. After the use time is long enough, the filter screen 11 can be detached and cleaned for continuous use, and blockage is prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (5)
1. The marine floor drain capable of being opened and closed and completely deodorizing is characterized by comprising a vertical floor drain cylinder (6), wherein a vertical drainage cylinder (12) is embedded in the middle of the bottom of the floor drain cylinder (6); the bottom of the drainage cylinder (12) is positioned outside the floor drain cylinder (6) and is connected with a flange (8);
the top of the floor drain cylinder (6) is provided with a fixed top cover (2) with a closable water inlet;
a filter screen (11) with an opening at the top is further fixed in the floor drain cylinder (6), and the filter screen (11) is of a cylinder structure and is positioned below the water inlet;
filter screen (11) bottom is connected in a trap lid (10) through the connecting rod, trap lid (10) including connect in the horizontal plectane of connecting rod and surround in horizontal plectane edge and the drum lateral wall of downward vertical extension, the drum lateral wall surround in drain cylinder (12) just drum lateral wall bottom is less than drain cylinder (12) top.
2. The openable and closable type fully-deodorizing marine floor drain according to claim 1, wherein a rotatable end cover (1) is stacked on the lower surface of the fixed top cover (2), and the center of the rotatable end cover (1) is rotatably connected with the center of the fixed top cover (2) through a pin shaft (3); a first water inlet (21) is formed in the fixed top cover (2), and a second water inlet (22) corresponding to the first water inlet (21) is formed in the rotatable end cover (1); the rotatable end cover (1) is fixedly connected with a vertical positioning bolt (4), and the positioning bolt (4) penetrates through the first water inlet (21) and protrudes above the fixed top cover (2); in the process that the rotatable end cover (1) is driven by the positioning bolt (4) to rotate, the first water inlet (21) and the second water inlet (22) are changed between mutual communication and mutual sealing.
3. The openable and closable type fully deodorized marine floor drain according to claim 1, characterized in that the top of the strainer (11) is connected with a horizontal bend, which is stacked on the lower surface of the fixed top cover (2) and is connected and fixed with the fixed top cover (2) by a fastening screw (5).
4. The openable full deodorising marine floor drain according to claim 3, characterised in that the horizontally bent bottom support is provided with a seat plate (9), which seat plate (9) is fixed to the inner wall of the floor drain cylinder (6).
5. The openable and closable floor drain for a ship with complete deodorization according to claim 4, characterized in that the fixed top cover (2), the horizontal bend and the seat plate (9) are connected and fixed together by the fastening screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295746.XU CN214524311U (en) | 2020-12-30 | 2020-12-30 | But marine floor drain of switching formula deodorization completely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295746.XU CN214524311U (en) | 2020-12-30 | 2020-12-30 | But marine floor drain of switching formula deodorization completely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214524311U true CN214524311U (en) | 2021-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023295746.XU Active CN214524311U (en) | 2020-12-30 | 2020-12-30 | But marine floor drain of switching formula deodorization completely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214524311U (en) |
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2020
- 2020-12-30 CN CN202023295746.XU patent/CN214524311U/en active Active
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