CN101463623A - Multiple sealing floor drain - Google Patents
Multiple sealing floor drain Download PDFInfo
- Publication number
- CN101463623A CN101463623A CN 200910003501 CN200910003501A CN101463623A CN 101463623 A CN101463623 A CN 101463623A CN 200910003501 CN200910003501 CN 200910003501 CN 200910003501 A CN200910003501 A CN 200910003501A CN 101463623 A CN101463623 A CN 101463623A
- Authority
- CN
- China
- Prior art keywords
- floor drain
- main body
- float
- delivery port
- sealing
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 41
- 230000005484 gravity Effects 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims description 17
- 239000000696 magnetic material Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 6
- 108010085603 SFLLRNPND Proteins 0.000 description 7
- 239000002352 surface water Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 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
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
A multi-sealing floor drain comprises a floor drain cover, an upper floor drain main body, a floater, a lower floor drain main body and a movable door. The floater is arranged in the upper main body of the floor drain, the lower end of the floater is matched with the water outlet of the upper main body of the floor drain, and the lower end of the floater is sealed with the water outlet of the upper main body of the floor drain by using gravity or magnetic force; the lower floor drain body is connected to the lower end of the upper floor drain body, a trap is arranged at the lower end of the lower floor drain body, the movable door is installed at a water outlet of the trap, and the water outlet of the trap is sealed by gravity or magnetic force. The opening and closing of the multi-seal floor drain are realized through the change of water flow entering the floor drain. The multi-sealing floor drain has the advantages of rapid opening and closing, small resistance when water flows through, good sealing effect, difficult blockage and the like, can prevent the positive pressure and the negative pressure in a sewer from damaging the sealing performance of the floor drain, and also has good anti-overflow performance.
Description
Technical field
The present invention relates to a kind of floor drain, especially a kind of multiple sealing floor drain.
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 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, be prone to the phenomenon of impeded drainage; 3. the self-purification ability of floor drain is poor, tangles hair, settled sludge easily, forms to stop up; 4. drain structure is unreasonable, and 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 object of the present invention is to provide that a kind of simple in structure, current are little by resistance, good sealing effect, not susceptible to plugging multiple sealing floor drain.
Multiple sealing floor drain of the present invention mainly by main body on drain cover, the floor drain, float, leak down main body and dodge gate form.Drain cover by be threaded, buckle connects or other connected mode is fixed on the floor drain on the main body, and the inlet opening is arranged on the drain cover, excess surface water enters on the floor drain in the main body by the inlet opening.Float is arranged in the main body on the floor drain, and the delivery port of main body matches on the lower end of float and the floor drain, can utilize gravity or magnetic force to reach to make the purpose of main body delivery port on the float sealing floor drain; The required gravity of main body delivery port is provided by the gravity of float self or the gravity of balance weight body generation on the float sealing floor drain, required magnetic force can be provided by the magnetic seal composite member that is installed in float lower end and delivery port place, and main body also can be made by magnetic material on float and the floor drain.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.Buoyancy that float produces and gravity or magnetic force adapt, and take into account the drainage performance and the sealing performance of floor drain; The guiding or the positioner of float can be installed, to strengthen the sealing effectiveness of floor drain on main body on drain cover or the floor drain; The top of float can also install deflector additional, directly impacts float with the big current that prevent dischargings such as washing machine, influences the drainage performance of floor drain.The ground main body of leaking down is connected the lower end of main body on the floor drain, and the leak down water inlet of main body of ground is exactly the delivery port of main body on the floor drain; There is a trap the leak down lower end of main body, ground, the water seal height of trap is 0-50mm, a dodge gate is installed at the delivery port place of trap, dodge gate can rotate around hinge on the main body of leaking down or rotating shaft with being installed in, dodge gate is the same with the sealing between float and the delivery port with sealing means between the delivery port, can be that the gravity sealing also can be a magnetic seal, the unlatching of dodge gate relies on the gravity or the impulse force of water.
The invention has the beneficial effects as follows, the multiple sealing floor drain 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.Because the water seal of trap is subjected to the protection of mechanical seal, so be difficult for evaporate to dryness, can keep sealing function for a long time; The water seal height of trap can reduce greatly, so resistance to water-flow also can reduce and have good self-cleaning ability greatly.In addition, because floor drain has twice mechanical seal up and down with the centre water seal, so the positive negative pressure in the sewer pipe can not influence the sealing performance of floor drain, and floor drain also has good overflow-proof performance.
Description of drawings
Accompanying drawing is the structural representation of multiple sealing floor drain.
1. drain covers among the figure, 2. main body on the floor drain, 3. float, 4. magnetic seal composite member, 5. magnetic seal composite member, the main body of 6. leaking down, 7. rotating shaft, 8. dodge gate, 9. trap.
The specific embodiment
With reference to the accompanying drawings, multiple sealing floor drain by main body 2 on drain cover 1, the floor drain, float 3, magnetic seal composite member 4, magnetic seal composite member 5, the main body 6 of leaking down, rotating shaft 7 and dodge gate 8 form.Drain cover 1 is installed on the floor drain on the main body 2 by screw thread, is distributed with the inlet opening on the drain cover 1.Delivery port on the lower end of float 3 and the floor drain on the main body 2 matches, and float 3 can block the delivery port of main body 2 on the floor drain when sinking.Magnetic seal composite member 4 is fixed on the lower end of float 3, magnetic seal composite member 5 be fixed on main body 2 on the floor drain delivery port 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 main body on the floor drain 2 is sealed; Magnetic seal composite member 4 is made by rubber magnet, can the reinforced seal effect.The ground main body 6 of leaking down is installed in the lower end of main body 2 on the floor drain, and the leak down water inlet of main body 6 of ground is exactly the delivery port of main body 2 on the floor drain; There is trap 9 the leak down lower end of main body 6, ground, and a dodge gate 8 is installed at the delivery port place of trap 9, and dodge gate 8 can rotate around the rotating shaft on the main body 6 of leaking down 7 with being installed in.The course of work of multiple sealing floor drain is as follows: current enter on the floor drain in the main body 2 by the inlet opening on the drain cover 1 and accumulate in around the float 3, buoyancy of water on accumulating in floor drain in the 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 delivery port of main body 2 on the floor drain, water in the main body on the floor drain 2 are leaked down rapidly in the main body 6 with entering, by trap 9, and wash dodge gate 8 open and enter in the sewer.Because magnetic force suffered after float 3 come-ups is very little, so the delivery port of main body 2 can be opened fully on the floor drain, current leak down in the main body 6 swimmingly with entering.Because the water seal height of trap 9 can be lower, so resistance to water-flow is less, dodge gate 8 also can smooth opening under the gravity of current and momentum effect, thereby the solids that is contained in the water all can enter in the sewer.When current diminished, the water surface on the floor drain in the 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 under the effect of magnetic force; If there are less current to enter on the floor drain in the main body 2 always, then float 3 is in the interruption opening; The current in the main body 2 stop on the floor drain if enter, and float 3 no longer floats so, and the delivery port of main body 2 is sealed on the floor drain, will have a certain amount of water in the main body 2 on the floor drain, and form water seal.Ground leaks down in the main body 6 after anhydrous the entering, and the water in the trap 9 no longer flow out, and form water seal; Dodge gate 8 relies on gravity to seal the delivery port of trap 9.If long-time anhydrous the entering of floor drain, the water seal water meeting evaporate to dryness on the floor drain in the main body 2, the mechanical seal of twice and the water seal of middle trap 9 still exist about this moment, and floor drain still is in sealing state completely.
Claims (7)
1. multiple sealing floor drain, have main body on drain cover, the floor drain, float, leak down main body and dodge gate, it is characterized in that float is installed on the floor drain in the main body, the delivery port of main body matches on the lower end of float and the floor drain, and the delivery port of main body on the floor drain is sealed; The ground main body of leaking down is connected the lower end of main body on the floor drain, and there is trap the leak down lower end of main body, ground; Dodge gate is installed in the delivery port place of trap, can rotate around hinge on the main body of leaking down or rotating shaft with being installed in, and the delivery port of trap is sealed.By entering the variation of floor drain current, realize opening and closing of multiple sealing floor drain.
2. a kind of multiple sealing floor drain according to claim 1 is characterized in that said float can have guiding or positioner.
3. a kind of multiple sealing floor drain according to claim 1 is characterized in that the required power of main body delivery port can be gravity on the said float sealing floor drain, also can be magnetic force.
4. according to claim 1,3 described a kind of multiple sealing floor drains, it is characterized in that the required gravity of main body delivery port is provided by the gravity of float self or the gravity of balance weight body generation on the said float sealing floor drain.
5. according to claim 1,3 described a kind of multiple sealing floor drains, it is characterized in that the required magnetic force of main body delivery port can be provided by the magnetic seal composite member that is installed in float lower end and delivery port place on the said float sealing floor drain, main body also can be made by magnetic material on float and the floor drain.
6. according to claim 1,5 described a kind of multiple sealing floor drains, it is characterized in that said magnetic seal composite member made by magnetic material, comprise hard magnetic material and soft magnetic materials.
7. a kind of multiple sealing floor drain according to claim 1 is characterized in that the sealing means between said dodge gate and the delivery port can be that the gravity sealing also can be a magnetic seal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910003501 CN101463623A (en) | 2009-01-05 | 2009-01-05 | Multiple sealing floor drain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910003501 CN101463623A (en) | 2009-01-05 | 2009-01-05 | Multiple sealing floor drain |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101463623A true CN101463623A (en) | 2009-06-24 |
Family
ID=40804397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910003501 Pending CN101463623A (en) | 2009-01-05 | 2009-01-05 | Multiple sealing floor drain |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101463623A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106638911A (en) * | 2016-10-20 | 2017-05-10 | 翟立春 | Floor drain cover and odor-resistant floor drain |
CN106759815A (en) * | 2017-03-02 | 2017-05-31 | 翟立春 | Float and odour-proof floor drain |
CN106836452A (en) * | 2016-10-20 | 2017-06-13 | 翟立春 | Odour-proof floor drain with anti-inflator |
CN106894496A (en) * | 2017-03-02 | 2017-06-27 | 翟立春 | Through type float odour-proof floor drain |
-
2009
- 2009-01-05 CN CN 200910003501 patent/CN101463623A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106638911A (en) * | 2016-10-20 | 2017-05-10 | 翟立春 | Floor drain cover and odor-resistant floor drain |
CN106836452A (en) * | 2016-10-20 | 2017-06-13 | 翟立春 | Odour-proof floor drain with anti-inflator |
CN106759815A (en) * | 2017-03-02 | 2017-05-31 | 翟立春 | Float and odour-proof floor drain |
CN106894496A (en) * | 2017-03-02 | 2017-06-27 | 翟立春 | Through type float odour-proof floor drain |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102192344A (en) | Drainage pipeline one-way valve core | |
CN103850345B (en) | Eccentric water tank type hydraulic self flushing intercepting and accumulating door | |
CN101463623A (en) | Multiple sealing floor drain | |
CN101769000A (en) | Dual mechanical seal floor drain core | |
CN102758479A (en) | Floating-ball environment-friendly water seal floor drain | |
CN103850342A (en) | Spring locking-type hydraulic self-flushing retaining door | |
CN201778384U (en) | Magnetic mechanical sealing floor drain | |
CN201406725Y (en) | Multiple sealed floor drain core | |
CN101463621A (en) | Mechanical seal and water seal combined floor drain | |
CN101922172A (en) | Combined sealing floor drain | |
CN203905169U (en) | Spring locking type hydraulic self-flushing impounding gate | |
CN101476341A (en) | Dual mechanical seal floor drain | |
CN102359166A (en) | Water pre-injection type double-seal pedestal pan | |
CN102192343A (en) | Check valve core sealed by mechanical and magnetic force | |
CN201406719Y (en) | Dual mechanical seal floor drain core | |
KR101721378B1 (en) | Toilet trap which has both odor prevention and fast finish of siphon | |
CN101463622A (en) | Double-sealing floor drain | |
CN107687199A (en) | A kind of double-layer seal floor drain apparatus | |
CN201485922U (en) | Mechanical seal and water seal combined floor drain core | |
CN201367641Y (en) | Magnetic sealing valve core | |
CN203821583U (en) | Eccentric water tank type hydraulic self flushing impounding door | |
CN201406724Y (en) | Double-sealing floor drain core | |
CN201474032U (en) | Double-valve sealing floor drainer | |
CN101769001A (en) | Multiple sealing floor drain core | |
CN201474035U (en) | Drainage pipe valve core |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |