CN201367627Y - Magnetic sealing floor drain core - Google Patents
Magnetic sealing floor drain core Download PDFInfo
- Publication number
- CN201367627Y CN201367627Y CN 200920002226 CN200920002226U CN201367627Y CN 201367627 Y CN201367627 Y CN 201367627Y CN 200920002226 CN200920002226 CN 200920002226 CN 200920002226 U CN200920002226 U CN 200920002226U CN 201367627 Y CN201367627 Y CN 201367627Y
- Authority
- CN
- China
- Prior art keywords
- floor drain
- drain core
- magnetic
- magnetic seal
- float
- 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
- 238000007789 sealing Methods 0.000 title abstract description 14
- 239000002131 composite material Substances 0.000 claims description 18
- 239000000696 magnetic material Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002352 surface water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
A magnetic sealing floor drain core is composed of a floor drain core main body, a floater and a magnetic sealing assembly, wherein the lower end of the floater is sealed against a water outlet of the floor drain core by using magnetic force. The opening and closing of the magnetic sealing floor drain core are realized through the change of water flow entering the floor drain core. The magnetic sealing floor drain core has the advantages of rapid opening and closing, small resistance when water flows through, good sealing effect, difficult blockage, simple structure, low manufacturing cost, convenient use and maintenance and the like.
Description
Technical field
The utility model relates to a kind of floor drain core, especially a kind of magnetic seal floor drain core.
Background technology
Floor drain plays an important role in construction drainage as an important utensil getting rid of excess surface water.Floor drain should possess two kinds of basic functions: the one, and draining is smooth and easy, can get rid of excess surface water rapidly; The 2nd, good seal can effectively prevent in the foul smell inlet chamber in the sewer pipe.The existing ubiquitous problem of floor drain mainly shows: 1. the water seal height of floor drain core is not enough, and majority has only 10-30mm, and is very easily dry, causes floor drain to lose sealing function, makes in the foul smell inlet chamber in the drainage pipe; 2. a little less than the drainability of floor drain core, be prone to the phenomenon of impeded drainage; 3. the self-purification ability of floor drain core is poor, tangles hair, settled sludge easily, forms to stop up; 4. floor drain core unreasonable structure, the water seal hold facility is poor, and easily malleation that is formed in the sewerage system and negative pressure are destroyed.
Summary of the invention
The purpose of this utility model is to provide that a kind of simple in structure, current are little by resistance, good sealing effect, not susceptible to plugging magnetic seal floor drain core.
Magnetic seal floor drain core of the present utility model mainly is made up of floor drain core main body, float and magnetic seal composite member.In the floor drain core main body float is arranged, match with delivery port on the floor drain core main body in the lower end of float, float and floor drain core main body can be made by magnetic material, or the magnetic seal composite member is installed, and reach the purpose of utilizing float seal floor drain core delivery port by magneticaction; The guiding or the positioner of float can be installed, to strengthen the sealing effectiveness of floor drain core on the floor drain core main body.Magnetic force between the magnetic seal composite member can act on delivery port several points on every side, also can act on the delivery port ring on every side; The magnetic seal composite member is made by magnetic material, comprises Hard Magnetic and soft magnetism, and magnetic force can produce by the magnetic material of different shape; For increasing sealing effectiveness, the lower end of float or delivery port sealing place can be installed elastic seal ring additional; When magnetic material adopts rubber magnet, can save elastic seal ring.The magnetic force that buoyancy that float produces and magnetic material produce adapts, and takes into account the drainage performance and the sealing performance of floor drain core.For making floor drain core have the overflow-proof function, the overflow-proof lid can be installed in the water inlet of floor drain core, overflow-proof lid by be threaded, buckle connects or other connected mode is fixed on the floor drain core main body, the inlet opening that water covers by overflow-proof enters in the floor drain core main body; The upper end face of float and overflow-proof lid matches, and the inlet opening that can the shutoff overflow-proof when float rises to the top covers is to solve the excessive problem of returning of floor drain.
The beneficial effects of the utility model be the magnetic seal floor drain core switch rapidly, current by the time resistance little, be difficult for obstruction, good sealing effect, strong, simple in structure, the convenient maintenance of self-cleaning ability.
Description of drawings
Accompanying drawing is the structural representation of magnetic seal floor drain core.
1. overflow-proofs lid, 2. floor drain core main body, 3. float, 4. magnetic seal composite member, 5. magnetic seal composite member among the figure.
The specific embodiment
With reference to the accompanying drawings, magnetic seal floor drain core is made up of overflow-proof lid 1, floor drain core main body 2, float 3, magnetic seal composite member 4 and magnetic seal composite member 5.Overflow-proof lid 1 is installed on the floor drain core main body 2 by screw thread, on the overflow-proof lid 1 inlet opening is arranged.Matching with overflow-proof lid 1 in the upper surface of float 3, can block the inlet opening on the overflow-proof lid 1 during float 3 come-ups; Match with delivery port on the floor drain core main body 2 in the lower end of float 3, float 3 can block the delivery port of floor drain core when sinking.Magnetic seal composite member 4 is fixed on the lower end of float 3, magnetic seal composite member 5 be fixed on delivery port on the floor drain core main body 2 around, and it is corresponding with magnetic seal composite member 4, rely on the magnetic force that produces between magnetic seal composite member 4 and the magnetic seal composite member 5, the delivery port of floor drain core is sealed; Magnetic seal composite member 4 is made by rubber magnet, can the reinforced seal effect.The course of work of magnetic seal floor drain core is as follows: current enter in the floor drain core main body 2 by the inlet opening on the overflow-proof lid 1 and accumulate in around the float 3, buoyancy of water in accumulating in floor drain core main body 2 is during greater than magnetic force between magnetic seal composite member 4 and the magnetic seal composite member 5 and float gravity sum, float 3 moments come-up, open the floor drain core delivery port, make the water in the floor drain core main body 2 enter in the sewer rapidly; Because the suffered magnetic force in float 3 come-up back is very little, thus the delivery port of floor drain core can open fully, the current non-resistance, the solids that is contained in the water all can enter in the sewer.When current diminished, the water surface in the floor drain core main body 2 descended, and float 3 also descends thereupon; In the time of in float 3 drops to magneto motive scope, 3 moments of float are blocked the delivery port of floor drain core under the effect of magnetic force; If there are less current to enter in the floor drain core main body 2 always, then float 3 is in the interruption opening; If the current that enter in the floor drain core main body 2 stop, float 3 no longer floats so, and the delivery port of floor drain core is sealed, and will have a certain amount of water in the floor drain core main body 2, and forms water seal; The height of water seal is by the size decision of magnetic force.If long-time anhydrous the entering of floor drain core, water seal water meeting evaporate to dryness, this moment, magnetic seal still existed, and floor drain core still is in sealing state completely.
Claims (5)
1. a magnetic seal floor drain core has floor drain core main body, float and magnetic seal composite member, and the lower end that it is characterized in that utilizing magnetic force to make float seals the delivery port of floor drain core main body; By entering the variation of floor drain core current, realize opening and closing of magnetic seal floor drain core.
2. a kind of magnetic seal floor drain core according to claim 1 is characterized in that the float of said magnetic seal floor drain core and floor drain core main body can be made by magnetic material.
3. a kind of magnetic seal floor drain core according to claim 1 is characterized in that the float of said magnetic seal floor drain core can have guiding or positioner.
4. a kind of magnetic seal floor drain core according to claim 1 is characterized in that can installing on the said magnetic seal floor drain core main body overflow-proof lid.
5. a kind of magnetic seal floor drain core according to claim 1 is characterized in that the magnetic seal composite member of said magnetic seal floor drain core is made by magnetic material, comprises hard magnetic material and soft magnetic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920002226 CN201367627Y (en) | 2009-01-05 | 2009-01-05 | Magnetic sealing floor drain core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920002226 CN201367627Y (en) | 2009-01-05 | 2009-01-05 | Magnetic sealing floor drain core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367627Y true CN201367627Y (en) | 2009-12-23 |
Family
ID=41486520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920002226 Expired - Fee Related CN201367627Y (en) | 2009-01-05 | 2009-01-05 | Magnetic sealing floor drain core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367627Y (en) |
-
2009
- 2009-01-05 CN CN 200920002226 patent/CN201367627Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20110105 |