CN108385815B - Sterile type multifunctional clean floor drain - Google Patents
Sterile type multifunctional clean floor drain Download PDFInfo
- Publication number
- CN108385815B CN108385815B CN201810384930.XA CN201810384930A CN108385815B CN 108385815 B CN108385815 B CN 108385815B CN 201810384930 A CN201810384930 A CN 201810384930A CN 108385815 B CN108385815 B CN 108385815B
- Authority
- CN
- China
- Prior art keywords
- liquid
- fixing arm
- floor drain
- shell
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000007788 liquid Substances 0.000 claims abstract description 122
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Ventilation (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a sterile multifunctional clean floor drain, which comprises a shell, wherein one side of the shell is provided with a liquid inlet connected with a system pipeline, the shell is provided with a tubular liquid outlet, a liquid sealing cover is buckled above the liquid outlet, the lower end surface of the liquid sealing cover is lower than the upper end surface of the liquid outlet so that a liquid seal can be formed between the liquid sealing cover and the liquid outlet, and the shell is also provided with an exhaust port for exhausting gas in the pipeline. The sterile multifunctional clean floor drain provided by the invention is provided with the air outlet, the air outlet is connected with the air outlet of the ventilating pipeline and the like, and when gas remains in the system pipeline, the air outlet can discharge the gas, so that the liquid seal failure caused by too high back pressure in the floor drain is avoided.
Description
Technical Field
The invention relates to the technical field of water supply and drainage, in particular to a sterile multifunctional clean floor drain.
Background
Floor drains are an important component of water supply and drainage systems and are widely distributed in homes, factories and other various buildings. As the floor drain is generally directly connected with the sewer pipe, the floor drain is required to have the function of preventing microorganisms and the like in the sewer pipe from polluting the ground environment along with the improvement of the sanitary standard.
The floor drain in the prior art can adopt modes such as liquid seal and air blocking to isolate pollutants, part of the floor drain is connected with a system pipeline for water supply and drainage, the system pipeline is mostly sterilized by pure steam or purged and dried by compressed air, the residual pure steam or compressed air in the system pipeline enters the floor drain and can cause the excessively high pressure in the floor drain, the liquid seal is pressed into a drainage pipeline to cause liquid seal failure, so that the pollutants in the drainage pipeline can enter the overground environment, and the environment is polluted.
Therefore, how to avoid the failure of the liquid seal is a technical problem that needs to be solved by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a sterile type multifunctional clean floor drain which can eliminate residual gas back pressure and prevent liquid seal failure.
In order to achieve the above purpose, the invention provides a sterile multifunctional clean floor drain, which comprises a shell, wherein one side of the shell is provided with a liquid inlet connected with a system pipeline, the shell is provided with a tubular liquid outlet, a liquid sealing cover is buckled above the liquid outlet, the lower end surface of the liquid sealing cover is lower than the upper end surface of the liquid outlet, so that a liquid seal can be formed between the liquid sealing cover and the liquid outlet, and the shell is further provided with an exhaust port for exhausting gas in the pipeline.
Preferably, the height of the exhaust port is higher than that of the liquid inlet.
Preferably, an adjusting part for adjusting the height of the liquid seal is arranged between the liquid outlet and the liquid seal cover.
Preferably, the adjusting part comprises an upper port supporting plate located at the liquid outlet and a supporting column located in the liquid sealing cover and extending downwards, the supporting plate is provided with a through hole, the supporting column can be inserted into the through hole, and the supporting column is further provided with a limiting part which can be clamped at the periphery of the through hole so as to limit the displacement of the liquid sealing cover along the vertical direction.
Preferably, a first nut is arranged on the through hole, an external thread matched with the first nut is arranged on the supporting column, and the limiting part is a second nut matched with the external thread.
Preferably, the upper end face of the shell is a transparent window.
Preferably, the transparent window is connected to the housing by a clip.
The invention provides a sterile multifunctional clean floor drain which is provided with a tubular liquid outlet and a liquid sealing cover buckled above the liquid outlet, wherein the lower end face of the liquid sealing cover is lower than the upper end face of the liquid outlet, a liquid seal is formed between the lower end face of the liquid sealing cover and the upper end face of the liquid outlet, and an exhaust port is further arranged on a shell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a sterile type multifunctional clean floor drain provided by the invention;
FIG. 2 is a top view of the sterile type multifunctional clean floor drain provided by the invention;
FIG. 3 is a schematic view of the liquid cover in FIG. 1;
FIG. 4 is a schematic view of the drain port of FIG. 1;
FIG. 5 is a top view of the drain of FIG. 1;
Fig. 6 is a schematic view of the structure of the fixing clip of fig. 2.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The present invention will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present invention.
Referring to fig. 1 to 6, fig. 1 is a schematic structural diagram of a sterile type multifunctional clean floor drain according to the present invention; FIG. 2 is a top view of the sterile type multifunctional clean floor drain provided by the invention; FIG. 3 is a schematic view of the liquid cover in FIG. 1; FIG. 4 is a schematic view of the drain port of FIG. 1; FIG. 5 is a top view of the drain of FIG. 1; fig. 6 is a schematic view of the structure of the fixing clip of fig. 2.
The invention provides a sterile multifunctional clean floor drain, which comprises a shell 1, as shown in fig. 1 and 2, wherein the shell 1 is provided with a liquid inlet 2, a liquid outlet 4 and an exhaust port 3, the liquid inlet 2 is positioned at one side of the shell 1 and is connected with a system pipeline, the liquid outlet 4 is tubular and is arranged at the bottom of the shell 1, the upper end surface of the liquid outlet 4 is higher than the bottom plate of the shell 1, a liquid sealing cover 6 is buckled above the liquid outlet 4, the lower end surface of the liquid sealing cover 6 is lower than the upper end surface of the liquid outlet 4, liquid can stay between the liquid sealing cover 6 and the liquid outlet 4 to form a liquid seal, and the exhaust port 3 is connected with the exhaust pipeline.
The cross section of the housing 1 is circular, as shown in fig. 2, the liquid inlet 2 and the air outlet 3 are located at two opposite sides, so that liquid is prevented from splashing into the air outlet 3, the reserved air outlet 5 is perpendicular to the liquid inlet 2 and the air outlet 3, and certainly, a user can also change the shape of the housing 1 and the angles of the liquid inlet 2, the air outlet 3 and the reserved air outlet 5 according to needs, and the invention is not limited herein.
The exhaust line may be connected to a vent of a ventilation line or the like, from which residual gas in the system line is exhausted. The system pipeline can be a water supply and drainage pipeline of industrial water, a water supply and drainage pipeline of domestic water or public water, and the like, and can also be a pipeline for discharging other liquids. The liquid outlet 4 is connected with a sewer pipe or a waste liquid pipe, so that liquid can be discharged from the floor drain.
The height of the liquid inlet 2 is generally higher than that of the liquid outlet 4, so that the liquid seal failure caused by liquid flow impact of the liquid inlet 2 is avoided. In order to avoid liquid from entering the exhaust port 3, the height of the exhaust port 3 is higher than that of the liquid inlet 2; in order to avoid the overlarge liquid flow of the liquid inlet 2, liquid enters the exhaust port 3, the shell 1 is further provided with a reserved exhaust port 5, the reserved exhaust port 5 is positioned between the liquid outlet 4 and the exhaust port 3 and is connected with a sewer pipeline or a waste liquid pipeline, and when the liquid level in the floor drain is too high, the liquid can be discharged from the reserved exhaust port 5.
In the embodiment, the sterile type multifunctional clean floor drain is provided with the exhaust port 3, and the exhaust port 3 can exhaust the residual gas in the system pipeline from the ventilation port of the ventilation pipeline and the like, so that on one hand, the problem that the liquid seal is invalid due to the fact that the liquid seal is exhausted from the liquid outlet 4 due to the fact that the gas pressure is too high can be avoided, and the ground environment is polluted in the sewer pipeline; on the other hand, the residual gas is discharged from the ventilation opening, so that the pollution caused by the escape of the gas into the ground environment can be avoided; and the exhaust port is connected with the ventilation opening, so that the anti-channeling gas of the liquid discharge pipe can be discharged into the ventilation opening, and the pollution of indoor environment is reduced.
Because a certain pressure can exist in the sewer pipe, if the liquid seal height in the floor drain is low, the gas in the sewer pipe can easily flow back into the floor drain, and in order to ensure that the floor drain has effective liquid seal, an adjusting part 8 is arranged between the liquid drain port 4 and the liquid seal cover 6. The adjusting portion 8 can adjust the distance between the lower end surface of the liquid seal cover 6 and the upper end surface of the liquid discharge port 4, thereby changing the liquid seal height.
As shown in fig. 1, the liquid seal height, that is, the distance between the lower end surface of the liquid seal cover 6 and the upper end surface of the liquid discharge port 4, can be changed by adjusting the height of the liquid seal cover 6, and when the liquid seal cover 6 moves downward, the liquid seal height increases, and conversely when the liquid seal cover 6 moves upward, the liquid seal height decreases.
Specifically, the upper port of the liquid outlet 4 is provided with a support plate 41, the support plate 41 is provided with a through hole 42 penetrating through the thickness direction, the liquid sealing cover 6 is provided with a support column 82 extending downwards, as shown in fig. 3, the support column 82 is further provided with a limiting part, after the support column 82 is inserted into the through hole 42, the limiting part can be clamped at the periphery of the through hole 42, and the limiting part is movably connected with the support column 82. The limiting part may be specifically a buckle capable of being clamped at the periphery of the support column 82; the support column 82 may be provided with a plurality of through holes penetrating in the axial direction, the limiting part is a pin rod inserted into the through holes, and the purpose of changing the height of the liquid seal cover 6 is achieved by inserting the pin rod into different through holes and inserting the support column 82 into the through hole 42. Of course, a plurality of supporting rods with adjustable height can be arranged along the periphery of the liquid outlet 4, the supporting rods are firstly adjusted to the required height, and then the liquid sealing cover 6 is buckled on the supporting rods, so that the purpose of adjusting the liquid sealing height is realized.
Alternatively, as shown in fig. 4 and 5, the through hole 42 is provided with a first nut 81, the first nut 81 has an internal thread, the support column 82 is provided with an external thread matching with the internal thread of the first nut 81, and the limiting part is a second nut 83 matching with the external thread of the support column 82. The position of the limiting part is changed by rotating the second nut 83, and after the second nut 83 is adjusted to a required position, the support column 82 is screwed into the first nut 81 until the first nut 81 is attached to the second nut 83, so that the installation of the liquid seal cover 6 is completed. In order to facilitate the installation of the liquid sealing cover 6, the upper end surface of the liquid sealing cover 6 is also provided with an installation handle 7, the liquid sealing cover 6 can be rotated by holding the installation handle 7, and the number of the second nuts 83 can be two.
In this embodiment, be equipped with adjustment portion 8 between liquid closing cap 6 and leakage fluid dram 4, adjustment portion 8 can adjust the height of liquid closing cap 6, and then change the height of liquid seal, avoid the liquid seal height too low, lead to the gas in the sewer pipe to scurry, cause environmental pollution.
The sterile type multifunctional clean floor drain needs to be checked and cleaned, the upper end face of the shell 1 is provided with a transparent window 9, a user can check whether the liquid seal function is invalid or not through the transparent window 9, the use condition of the sterile type multifunctional clean floor drain is checked, and a transparent glass window or a plastic window can be selected as a specific upper end cover.
The transparent window 9 is further connected with the shell 1 through the clamp 10, the clamp 10 and the shell 1 are detachably connected, and when the transparent window 9 is used for finding out that the liquid seal in the floor drain fails or other abnormal working conditions exist, the clamp 10 can be detached, and the transparent window 9 is opened to overhaul and adjust the floor drain.
The structure of the clip 10 is shown in fig. 6, and includes a first fixing arm 101 and a second fixing arm 102, where the first fixing arm 101 and the second fixing arm 102 are arc-shaped and hinged to each other, and the first fixing arm 101 and the second fixing arm 102 can encircle the outer circumferences of the housing 1 and the transparent window 9, so that the first fixing arm 101 and the second fixing arm 102 are fixedly connected. The first fixing arm 101 and the second fixing arm 102 are respectively provided with a first connecting portion and a second connecting portion which extend outwards in the radial direction at one end far away from the hinging point, the first connecting portion is hinged with a connecting stud 103, the second connecting portion is provided with a connecting hole penetrating in the thickness direction, the connecting stud 103 penetrates through the connecting hole and is in threaded connection with a connecting nut 104, and the user can rotate the connecting nut 104 to adjust the fastening force between the clamp 10 and the shell 1 and the transparent window 9. In order to ensure the tightness of the housing 1 and the transparent window 9, a sealing liner can be arranged on the inner side of the clamping band 10, and a sealing gasket can be arranged between the housing 1 and the transparent window 9.
In this embodiment, aseptic multi-functional clean floor drain has set up transparent window 9, is convenient for inspect and maintain the floor drain, when the floor drain exists unusual operating mode, can demolish clamp 10, opens transparent window 9 and overhauls the adjustment to the floor drain, the operation of being convenient for.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The invention provides the sterile multifunctional clean floor drain. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (1)
1. The utility model provides a multi-functional clean floor drain of sterile type, its characterized in that includes casing (1), one side of casing (1) is equipped with inlet (2) that link to each other with the system pipeline, casing (1) is equipped with tubular leakage fluid dram (4), detain above leakage fluid dram (4) and be equipped with liquid closing cap (6), the lower terminal surface of liquid closing cap (6) is less than the up end of leakage fluid dram (4), so that liquid sealing can be formed between liquid closing cap (6) and leakage fluid dram (4), casing (1) still is equipped with gas vent (3) that are arranged in the exhaust pipeline; wherein the height of the exhaust port (3) is higher than that of the liquid outlet (4); the upper end face of the shell (1) is a transparent window (9), the transparent window (9) is connected with the shell (1) through a clamp (10), the clamp (10) comprises a first fixing arm (101) and a second fixing arm (102), the first fixing arm (101) and the second fixing arm (102) are arc-shaped and are hinged with each other, the first fixing arm (101) and the second fixing arm (102) can encircle the periphery of the shell (1) and the transparent window (9) so that the first fixing arm (101) and the second fixing arm are fixedly connected, a first connecting part and a second connecting part which extend outwards in the radial direction are respectively arranged at one end, far away from a hinge point, of the first connecting part is hinged with a connecting stud (103), the second connecting part is provided with a connecting hole penetrating in the thickness direction, and the connecting stud (103) penetrates through the connecting hole and is connected with a connecting nut (104) through threads, and the connecting nut (104) is rotated so that the first connecting part and the second connecting part is fixedly connected with the transparent window (10) and the clamp (9); an adjusting part (8) for adjusting the height of the liquid seal is arranged between the liquid outlet (4) and the liquid seal cover (6); the adjusting part (8) comprises an upper port supporting plate (41) positioned in the liquid outlet (4) and a supporting column (82) positioned in the liquid sealing cover (6) and extending downwards, the supporting plate (41) is provided with a through hole (42), the supporting column (82) can be inserted into the through hole (42), and the supporting column (82) is also provided with a limiting part which can be clamped at the periphery of the through hole (42) so as to limit the displacement of the liquid sealing cover (6) along the vertical direction; the through hole (42) is provided with a first nut (81), the support column (82) is provided with external threads matched with the first nut (81), and the limiting part is a second nut (83) matched with the external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384930.XA CN108385815B (en) | 2018-04-26 | 2018-04-26 | Sterile type multifunctional clean floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384930.XA CN108385815B (en) | 2018-04-26 | 2018-04-26 | Sterile type multifunctional clean floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108385815A CN108385815A (en) | 2018-08-10 |
| CN108385815B true CN108385815B (en) | 2024-04-26 |
Family
ID=63066068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810384930.XA Active CN108385815B (en) | 2018-04-26 | 2018-04-26 | Sterile type multifunctional clean floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108385815B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649268U (en) * | 2009-11-04 | 2010-11-24 | 李擘 | Multifunctional floor drain with height-adjustable same-layer water draining cover plate |
| EP2561893A1 (en) * | 2011-08-24 | 2013-02-27 | BG Edelstahl und Kunststofftechnik für Krankenhaus Industrie und Wasserwirtschaft GmbH | Floor drain |
| CN104018572A (en) * | 2014-06-24 | 2014-09-03 | 张菁 | Water sealing deodorant decorative floor drain cover and water sealing deodorant decorative floor drain |
| CN204247070U (en) * | 2014-10-14 | 2015-04-08 | 中国石油天然气股份有限公司 | A kind of vacuum pyrolysis stove cleaning device and smoke water separator thereof |
| CN204282523U (en) * | 2014-12-10 | 2015-04-22 | 杭州澳亚生物技术有限公司 | A kind of Agitation Tank air block device |
| CN105064490A (en) * | 2015-08-19 | 2015-11-18 | 吴瑞 | Deodorization floor drain and water supplementing system comprising same |
| CN208121940U (en) * | 2018-04-26 | 2018-11-20 | 长春乐福地科技有限公司 | A kind of sterile type Multi-function cleaning floor drain |
-
2018
- 2018-04-26 CN CN201810384930.XA patent/CN108385815B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649268U (en) * | 2009-11-04 | 2010-11-24 | 李擘 | Multifunctional floor drain with height-adjustable same-layer water draining cover plate |
| EP2561893A1 (en) * | 2011-08-24 | 2013-02-27 | BG Edelstahl und Kunststofftechnik für Krankenhaus Industrie und Wasserwirtschaft GmbH | Floor drain |
| CN104018572A (en) * | 2014-06-24 | 2014-09-03 | 张菁 | Water sealing deodorant decorative floor drain cover and water sealing deodorant decorative floor drain |
| CN204247070U (en) * | 2014-10-14 | 2015-04-08 | 中国石油天然气股份有限公司 | A kind of vacuum pyrolysis stove cleaning device and smoke water separator thereof |
| CN204282523U (en) * | 2014-12-10 | 2015-04-22 | 杭州澳亚生物技术有限公司 | A kind of Agitation Tank air block device |
| CN105064490A (en) * | 2015-08-19 | 2015-11-18 | 吴瑞 | Deodorization floor drain and water supplementing system comprising same |
| CN208121940U (en) * | 2018-04-26 | 2018-11-20 | 长春乐福地科技有限公司 | A kind of sterile type Multi-function cleaning floor drain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108385815A (en) | 2018-08-10 |
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Country or region after: China Address after: 1380-1 Longbei Road, China South Korea (Changchun) International Cooperation Demonstration Zone, Changchun City, Jilin Province, 130000 Applicant after: Changchun Haobang Health Technology Co.,Ltd. Address before: 130000 Longbei Road 1380-1, Gaoxinbei District, Changchun City, Jilin Province Applicant before: Changchun Haobang Health Technology Co.,Ltd. Country or region before: China |
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