CN212294978U - Floor drain of water storage sealing sewer pipe of buoyancy valve - Google Patents
Floor drain of water storage sealing sewer pipe of buoyancy valve Download PDFInfo
- Publication number
- CN212294978U CN212294978U CN202020326517.0U CN202020326517U CN212294978U CN 212294978 U CN212294978 U CN 212294978U CN 202020326517 U CN202020326517 U CN 202020326517U CN 212294978 U CN212294978 U CN 212294978U
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- CN
- China
- Prior art keywords
- water storage
- drainage pipe
- valve
- water
- pipe
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 9
- 230000008602 contraction Effects 0.000 claims abstract description 4
- 238000010146 3D printing Methods 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 101100006960 Caenorhabditis elegans let-2 gene Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
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- Float Valves (AREA)
Abstract
The utility model discloses a sealed downcomer floor drain of buoyancy valve retaining, include: the water storage and drainage pipe is a hollow pipe, two ends of the water storage and drainage pipe are inwards contracted, and the water storage and drainage pipe is connected with the water drainage pipe and the U-shaped water drainage pipe; the floating valve is placed in the water storage and drainage pipe, two ends of the floating valve are of a hemispherical or spherical or inverted-drop-shaped structure, the middle of the floating valve is connected by a hollow pipe, and a sealing pipe is formed integrally; the floating valve is internally provided with the balancing weight which is a metal ball, the rubber sleeve is glued on the whole surface of the lower part of the floating valve or the semicircular bottom surface of the floating valve, and the rubber sleeve is jointed and sealed with the contraction part at the bottom of the water storage and drainage pipe; therefore, the purpose of draining is met, the effect of liquid sealing can be achieved by using gathered water, the smell is effectively prevented from returning, and a good sealing effect is achieved.
Description
Technical Field
The invention relates to a drainer, in particular to a drainer and a floor drain device which drain and seal through buoyancy.
Background
The existing drainer and floor drain are provided with a U-shaped drain pipe, a magnetic suction type floor drain, a silica gel floor drain and other devices. However, the drainer of the U-shaped drain pipe is not used for a long time, so that the conditions of evaporation and drying of internal water, odor return and the like are easily caused. After the floor drain is used for a long time, the sealing is not tight.
Disclosure of Invention
The utility model provides a buoyancy valve retaining seal downcomer floor drain, the drainer and the floor drain that realize drainage and water-tight through the buoyancy of water when the drainage.
In order to achieve the purpose, the invention provides a floor drain of a water storage sealing sewer pipe of a buoyancy valve, which comprises: the water storage and drainage pipe is a hollow pipe, two ends of the water storage and drainage pipe are inwards contracted, and the water storage and drainage pipe is connected with the water drainage pipe and the U-shaped water drainage pipe; the floating valve is placed in the water storage and drainage pipe, two ends of the floating valve are of a hemispherical or spherical or inverted-drop-shaped structure, the middle of the floating valve is connected by a hollow pipe, and a sealing pipe is formed integrally; the floating valve is internally provided with the balancing weight which is a metal ball, the rubber sleeve is glued on the whole surface of the lower part of the floating valve or the semicircular bottom surface of the floating valve, and the rubber sleeve is jointed and sealed with the contraction part at the bottom of the water storage and drainage pipe; the water storage and drainage pipe is a hollow pipe, a circle of convex ring and a filter screen are arranged at the edge of the water inlet end, the water outlet end is retracted inwards, and the whole body is used as an independent floor drain; further comprising: the water outlet of the water storage and drainage pipe is provided with a circle of metal ring, and the corresponding base is provided with a magnet ring.
Furthermore, the balancing weight is a hemisphere and is adhered to the bottom of the inner surface of the float valve through glue.
Further, the whole body of the float valve shell is thickened, and the weight is increased.
Further, the floating valve is assembled in a glue bonding and hot melting fusion mode or is directly formed through 3D printing.
Further, the two spheres of the float valve are connected through a rope.
In the embodiment of the invention: in the drainage process, the buoyancy generated by water is utilized to enable the floating valve to float upwards or descend, so that the effect of liquid seal of the drainage box is realized. When the float valve is sealed, a small amount of water cannot float the float valve, and the float valve can float for drainage only after flowing water gathers to a certain height. Therefore, the purpose of draining is met, the effect of liquid sealing can be achieved by using gathered water, the smell is effectively prevented from returning, and a good sealing effect is achieved.
Drawings
FIG. 1 is a schematic perspective view of the integral structure of the floor drain for the water storage and sealing sewer of the buoyancy valve for the sewer.
Fig. 2 is a schematic plane structure diagram of the integral buoyancy valve water storage sealing sewer floor drain for the sewer.
FIG. 3 is a schematic diagram of a semi-sectional three-dimensional structure of a buoyancy valve water storage sealing sewer floor drain integrally applied to a drainer.
Fig. 4 is a schematic perspective view of the integral floor drain for the buoyancy valve water storage sealing sewer pipe of the invention.
Fig. 5 is a schematic plane structure diagram of the integral floor drain for the buoyancy valve water storage sealing sewer pipe floor drain of the invention.
FIG. 6 is a schematic diagram of a half-section plane structure of a balancing weight and a rubber layer of a buoyancy valve impounding water sealing downcomer floor drain of the invention.
In the figures, the reference numerals are explained as follows:
1 hold drain pipe 11 ring 12 filter screen 2 float valve 3 balancing weight 4 rubber sleeve 5 drain pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-6, a buoyancy valve water storage sealing sewer floor drain comprises: the water storage and drainage pipe is composed of a water storage and drainage pipe 1, a float valve 2, a balancing weight 3, a rubber sleeve 4 and a drainage pipe 5, wherein the diameter of the water storage and drainage pipe 1 is larger than that of the drainage pipe 5, the water storage and drainage pipe 1 is a hollow pipe, two ends of the water storage and drainage pipe are inwards contracted, and the water storage and drainage pipe 5 is connected with the drainage pipe 5 and the U-shaped drainage pipe; the floating valve 2 is placed in the water storage and drainage pipe 1, two ends of the floating valve 2 are of a hemispherical or spherical or inverted-water-drop-shaped structure, the middle of the floating valve is connected by a hollow pipe, and a sealing pipe is formed integrally; the floating valve 2 is internally provided with the balancing weight 3, the balancing weight 3 is a metal sphere, the rubber sleeve 4 is glued on the whole surface or the semicircular bottom surface of the lower part of the floating valve 2, and the rubber sleeve 4 is jointed and sealed with the contraction part at the bottom of the water storage and drainage pipe 1; the water storage and drainage pipe 1 is a hollow pipe, a circle of convex ring 11 and a filter screen 12 are arranged at the edge of a water inlet end, a water outlet end is contracted inwards, and the whole body is used as an independent floor drain; further comprising: the water outlet of the water storage and drainage pipe 1 is provided with a circle of metal ring, and a corresponding base is provided with a magnet ring.
Specifically, the float valve 2 is in a structure that two ends are spheres or hemispheres and the middle is connected with a hollow pipe. Simultaneously, the float valve 2 can also be rectangular shape sealed tube structure, and the inside metal sphere that sets up can let 2 centrobaric of float valve are downward all the time, the rubber layer of the bottom of float valve 2 with hold drain pipe 1 and connect and seal. Hold 1 bottom of drain pipe and contract, with drain pipe 5 junction, set up with the arcwall face of the same radian of float valve 2 lets the laminating with it that float valve 2 can be better reaches sealed effect.
Since the diameter of the bottom of the water storage and drainage pipe 1 is relatively small, the water storage amount is relatively small. The float valve 2 at the bottom needs to accumulate a certain amount of water before it can float. In this way, the accumulated water can act as a liquid seal. And, the height of the accumulated water in the water storage and drainage pipe 1 needs to be higher than the height of the float valve 2, so that the float valve 2 can float. Thus, foreign matters such as hairs can be prevented from adhering to the surface of the float valve 2, and smooth drainage is facilitated.
The thinner and longer the hollow pipe connecting the two ends of the float valve 2, the higher the height of the float valve 2 required to float and store water. Thus, the amount of water is large, and the liquid sealing time is longer. And, the more the water storage capacity is, the more the water pressure is favorable to the 4 layers of rubber sleeve of 2 bottoms of float valves can better laminating be in store the exit of drain pipe 1, play good sealed effect.
The water storage and drainage pipe 1 can be installed at one end of the water inlet of the U-shaped drainage pipe 5 for use. Or a circle of convex annular edge and a filter screen 12 can be added at the water inlet end of the water storage and drainage pipe 1 to be used as an independent floor drain.
After the metal balls are placed in the bottom of the water storage and drainage pipe 1, the water storage and drainage pipe 1 can be kept in a certain inclination range, and good sealing performance can be kept. When a fixed balance weight is arranged in the water storage and drainage pipe 1, the water storage and drainage pipe 1 always keeps the gravity downward, and the water outlet position of the water storage and drainage pipe 1 is accurately guided by the floating valve 2 to be sealed by utilizing the acting force of water flow during drainage. According to the requirement, a better adsorption sealing is achieved between the floating valve 2 and the water storage and drainage pipe 1 at the drainage port through a built-in magnet device.
And as required, the joints of the water storage and drainage pipe 1 and the water drainage pipe 5 are respectively provided with an external thread and an internal thread for connection. The edge of the bottom of the water storage and drainage pipe 1 which is contracted inwards is connected with the drainage pipe 5 for drainage. Wherein, the water storage and drainage pipe 1 and the water drainage pipe 5 can be made into an integral structure.
Claims (4)
1. The utility model provides a buoyancy valve retaining seals downcomer floor drain, characterized by includes: the water storage and drainage pipe is a hollow pipe, two ends of the water storage and drainage pipe are inwards contracted, and the water storage and drainage pipe is connected with the water drainage pipe and the U-shaped water drainage pipe; the floating valve is placed in the water storage and drainage pipe, two ends of the floating valve are of a hemispherical or spherical or inverted-drop-shaped structure, the middle of the floating valve is connected by a hollow pipe, and a sealing pipe is formed integrally; the floating valve is internally provided with the balancing weight which is a metal ball, the rubber sleeve is glued on the whole surface of the lower part of the floating valve or the semicircular bottom surface of the floating valve, and the rubber sleeve is jointed and sealed with the contraction part at the bottom of the water storage and drainage pipe; the water storage and drainage pipe is a hollow pipe, a circle of convex ring and a filter screen are arranged at the edge of the water inlet end, the water outlet end is retracted inwards, and the whole body is used as an independent floor drain; further comprising: the water outlet of the water storage and drainage pipe is provided with a circle of metal ring, and the corresponding base is provided with a magnet ring.
2. The buoyancy valve water storage sealing sewer floor drain as claimed in claim 1, comprising: the balancing weight is a hemisphere and is glued to the bottom of the inner surface of the float valve.
3. The buoyancy valve water storage sealing sewer floor drain as claimed in claim 1, comprising: the float valve is assembled in a glue bonding and hot melting fusion mode or directly formed through 3D printing.
4. The buoyancy valve water storage sealing sewer floor drain as claimed in claim 1, comprising: the two spheres of the float valve are connected through a rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326517.0U CN212294978U (en) | 2020-03-16 | 2020-03-16 | Floor drain of water storage sealing sewer pipe of buoyancy valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326517.0U CN212294978U (en) | 2020-03-16 | 2020-03-16 | Floor drain of water storage sealing sewer pipe of buoyancy valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212294978U true CN212294978U (en) | 2021-01-05 |
Family
ID=73959177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020326517.0U Expired - Fee Related CN212294978U (en) | 2020-03-16 | 2020-03-16 | Floor drain of water storage sealing sewer pipe of buoyancy valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212294978U (en) |
-
2020
- 2020-03-16 CN CN202020326517.0U patent/CN212294978U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |