CN101956423A - Floating ball multi-seal one-way floor drainer - Google Patents
Floating ball multi-seal one-way floor drainer Download PDFInfo
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- CN101956423A CN101956423A CN 201010292416 CN201010292416A CN101956423A CN 101956423 A CN101956423 A CN 101956423A CN 201010292416 CN201010292416 CN 201010292416 CN 201010292416 A CN201010292416 A CN 201010292416A CN 101956423 A CN101956423 A CN 101956423A
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Abstract
The invention discloses a floating ball multi-seal one-way floor drainer, belonging to floor drainage devices. The floor drainer comprises a hollow case (1) and a cover plate (2), wherein the cover plate (2) is arranged on the top of the case (1) and is in tight contact with the case, and a water inlet (3) is arranged near the center of the cover plate (2); the bottom of the case (1) is provided with a water outlet (4), and a water seal chamber (5) is arranged in the case (1). Because a gap exists every two of the case, a water seal body and the water seal chamber, sewage on the floor firstly enters the case and then enters the water seal chamber along with the cover plate, and then, the sewage is drained into the gap between the water seal chamber and the water seal body; when the water level of accumulated water in the gap is higher than the height of the water seal body, the sewage overflows, and the overflown sewage is drained into the gap between the water seal body and the case; and finally, the sewage flows into a drainage pipeline through the water outlet. Water flows in the floor drainer in a reverse direction in the entire process, so that impurities in the sewage are not easy to enter the drainage pipeline to cause blockage. The invention has the advantages of simple structure, small size and wide application range, and is suitable for industrialized production.
Description
Technical field
The present invention relates to a kind of land drainage floor drain, a kind of ball float of saying so more specifically seals the check floor drain more.
Background technology
Floor drain generally is mounted in the drainage channel mouth of flooring, it mainly acts on is the discharging excess surface water, preventing that impurity from entering in the drainage channel of washroom results in blockage, and the peculiar smell of avoiding dirty waste water in the drainage channel instead overflows to indoor, traditional floor drain is divided into bell-jar water-stop and mechanical seal two big classes, wherein use commonplace be bell-jar water-stop floor drain, because its inner water seal is more shallow, make its water amount few, on ground during anhydrous inflow, take place dry easily, lose sealing function, make peculiar smell in the gutter along in the floor drain inlet chamber, and its function is comparatively single, and its inner water seal of bell-jar water-stop floor drain is the individual layer water seal, the individual layer water seal is according to the difference of the closed principle of sealed bolster plate of its inside, mainly be divided into magnet type and spring type, wherein its closed mode of magnet type floor drain is to utilize the magnetic force absorption of magnet, but because its ground water quality is very poor, the impurity of iron content can be adsorbed on the magnet in the sewage, after a period of time, impurity can influence contacting of magnet and sealing mat, causes the sealing mat in the floor drain can't be closed, loses sealing function; Spring in the spring type is owing to for a long time contact with waste water, and easy corrosion influences its elasticity, can cause the sealing mat can't closure at last equally.At above-mentioned deficiency, leak in the two feuds that occurred better tightness in recent years on the market, substantially stopped peculiar smell in the gutter by cooperatively interacting of two sealed ends, but structure is generally comparatively complicated, leak as disclosed a kind of pair of feud in the Chinese patent 200520091467.8, wherein main by bilevel seal form, adopt the sealed end of water seal body and the cannelure canal that matches with the water seal body and excessive two different structures of valve of counnter attack, but because the structure difference of two sealed end, two sealed ends do not have the sealing uniformity in actual use, continue for a long time to cause one of them sealed end ineffective easily after the draining at floor drain, influence the double containment effect of floor drain.
Summary of the invention
The objective of the invention is to solve above-mentioned deficiency, provide a kind of simple in structure, and a kind of ball float of good sealing effect seals the check floor drain more.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
Ball float of the present invention seals the check floor drain more, comprise hollow housing and cover plate, cover plate place case top and with its tight contact, be provided with water inlet near the center of cover plate, the bottom of housing is provided with delivery port, be provided with water tight compartment in the housing, described water tight compartment places water seal body inside, the water seal body be fixed on the inboard of housing and and housing between gapped; The outer, top of water tight compartment is fixed on the housing inboard, and it highly is higher than the water seal body, and and the water seal body between gapped; Circular water inlet is arranged at the top of water tight compartment, the circular row mouth of a river is arranged at the bottom, and stagger mutually in the position of water inlet and outfall, not on same straight line, the top of water tight compartment is that the center is to lower recess with the water inlet, its inside also is fixed with dividing plate, gapped between dividing plate and the water tight compartment bottom, and be semiclosed shape, dividing plate is divided at least two annular seal spaces that are interconnected with water tight compartment, and an annular seal space is connected with the water inlet at water tight compartment top, and another annular seal space is connected with the outfall of water tight compartment bottom, and all be equipped with the hollow seal ball float in each annular seal space, the central cross-section diameter of hollow seal ball float is greater than the diameter of water inlet and outfall.
Further technical scheme is: between described water tight compartment top and the housing inboard sealing ring is arranged.
Further technical scheme is: described hollow seal ball float is to be processed into by the polyvinyl chloride hollow float.
Further technical scheme is: described housing, cover plate, water seal body and water tight compartment are to be processed into by polyvinyl chloride.
Further technical scheme is: on water inlet on the described water tight compartment and the outfall sealing ring is arranged.
Further technical scheme is: described sealing ring has the tapered groove of annular cross section on the outside.
Compared with prior art, the invention has the beneficial effects as follows: because housing, all there is the gap between water seal body and the water tight compartment three, when at first entering housing with cover plate, the sewage on ground enters water tight compartment again, enter then in the gap between water tight compartment and the water seal body, treat then to overflow after the horizontal plane of ponding in the gap is higher than the height of water seal body, the sewage that overflows enters in the gap between water seal body and the housing, flow out in the drainage pipe by delivery port at last, current are reverse flowing away in floor drain in whole process, make impurity in the sewage be difficult for entering in the drainage pipe and result in blockage.And have ponding in the water tight compartment after draining finishes in the floor drain, the height of ponding equates with the height of water seal body, block water inlet in the buoyancy function club of floating downward this moment, after the water in the water tight compartment is dry, another ball float is blocked outfall under the effect of himself gravity, therefore no matter floor drain is under which kind of state, all have a ball float to block its water inlet in the water tight compartment or outfall forms effective sealing, sealing ring also can increase its sealing in addition, and the whole polyvinyl chloride that adopts of floor drain is processed into simultaneously, has stronger corrosion resistance, can prolong the application life of floor drain, and the present invention is simple in structure, volume is less, be suitable for suitability for industrialized production, applied range.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
The specific embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, ball float of the present invention seals the check floor drain more, comprise hollow housing 1 and cover plate 2, cover plate 2 place housing 1 top and with its tight contact, be provided with water inlet 3 near the center of cover plate 2, the bottom of housing 1 is provided with delivery port 4, is provided with water tight compartment 5 in the housing 1, described water tight compartment 5 places water seal body 6 inside, water seal body 6 be fixed on the inboard of housing 1 and and housing 1 between gapped; The outside top of water tight compartment 5 is fixed on housing 1 inboard, between water tight compartment 5 tops and housing 1 inboard sealing ring 9 is arranged, and water tight compartment 5 highly is higher than water seal body 6, and and water seal body 6 between gapped; Circular water inlet is arranged at the top of water tight compartment 5, the circular row mouth of a river is arranged at the bottom, and stagger mutually in the position of water inlet and outfall, not on same straight line, the top of water tight compartment 5 is that the center is to lower recess with the water inlet, its inside also is fixed with dividing plate 7, gapped between dividing plate 7 and water tight compartment 5 bottoms, and be semiclosed shape, dividing plate 7 is divided into two annular seal spaces that are interconnected with water tight compartment 5, an annular seal space is connected with the water inlet at water tight compartment 5 tops, another annular seal space is connected with the outfall of water tight compartment 5 bottoms, sealing ring 9 is arranged on water inlet on the water tight compartment 5 and the outfall, sealing ring 9 is preferentially selected the sealing ring that the tapered groove of annular cross section is arranged on the outside for use, and all be equipped with hollow seal ball float 8 in each annular seal space, the central cross-section diameter of hollow seal ball float 8 is greater than the diameter of water inlet and outfall, the material of hollow seal ball float 8 is preferentially selected the polyvinyl chloride hollow float for use, anticorrosion ability to better implement the present invention in addition, housing 1, cover plate 2, water seal body 6 is processed into the water tight compartment 5 preferential igelites that adopt.
As Fig. 1, shown in Figure 2, when using ball float of the present invention to seal the check floor drain more, when ground sewage enters floor drain, at first enter housing 2 through cover plate 1, enter water tight compartment 5 again, top by water tight compartment 5 is that the downward depression in center enters water tight compartment 5 inside through water inlet with the water inlet then, enter in the gap between water tight compartment 5 and the water seal body 6 with outfall then, the horizontal plane for the treatment of ponding in this gap then overflows to housing 1 inside after being higher than the height of water seal body 6, the sewage that overflows enters in the gap between water seal body 6 and the housing 1, delivery port by housing 1 bottom flows out in the drainage pipe at last, the sewage current are reverse flow in floor drain in whole process, make impurity in the sewage be difficult for entering in the drainage pipe and result in blockage.And floor drain is when land drainage is frequent, have ponding in the water tight compartment 5 in draining finishes the back floor drain, the height of ponding equates with the height of water seal body 6, and can block water inlet with the hollow seal ball float 8 in the closed chamber that water inlet is connected this moment under buoyancy function; When not having draining for a long time on ground, water in the water tight compartment can dry up, hollow seal ball float 8 in this moment and the closed chamber that outfall is connected is blocked outfall under the effect of himself gravity, which kind of make regardless of floor drain under state, all there is a ball float to block its water inlet or outfall in the water tight compartment, do not influence the sealing effectiveness of floor drain, sealing ring 9 everywhere also can increase its sealing effectiveness simultaneously.
Ball float of the present invention seals the check floor drain more and not only is confined to above embodiment; more than be the preferred embodiments of the present invention; be not limited to the present invention itself, any equivalence that the concrete structure of floor drain of the present invention is made is replaced, revises, is deleted, all within the scope that the present invention protected.
Claims (6)
1. a ball float seals the check floor drain more, comprise hollow housing (1) and cover plate (2), cover plate (2) place housing (1) top and with its tight contact, be provided with water inlet (3) near the center of cover plate (2), the bottom of housing (1) is provided with delivery port (4), be provided with water tight compartment (5) in the housing (1), it is characterized in that: described water tight compartment (5) places water seal body (6) inside, water seal body (6) be fixed on the inboard of housing (1) and and housing (1) between gapped; The outer, top of water tight compartment (5) is fixed on housing (1) inboard, and it highly is higher than water seal body (6), and and water seal body (6) between gapped; Circular water inlet is arranged at the top of water tight compartment (5), the circular row mouth of a river is arranged at the bottom, and stagger mutually in the position of water inlet and outfall, not on same straight line, the top of water tight compartment (5) is that the center is to lower recess with the water inlet, its inside also is fixed with dividing plate (7), gapped between dividing plate (7) and water tight compartment (5) bottom, and be semiclosed shape, dividing plate (7) is divided at least two annular seal spaces that are interconnected with water tight compartment (5), an annular seal space is connected with the water inlet at water tight compartment (5) top, another annular seal space is connected with the outfall of water tight compartment (5) bottom, and all be equipped with hollow seal ball float (8) in each annular seal space, the central cross-section diameter of hollow seal ball float (8) is greater than the diameter of water inlet and outfall.
2. ball float according to claim 1 seals the check floor drain more, it is characterized in that: between described water tight compartment (5) top and housing (1) inboard sealing ring (9) is arranged.
3. ball float according to claim 1 and 2 seals the check floor drain more, it is characterized in that: described hollow seal ball float (8) is the polyvinyl chloride hollow float.
4. ball float according to claim 1 and 2 seals the check floor drain more, it is characterized in that: described housing (1), cover plate (2), water seal body (6) are igelites with the material of water tight compartment (5).
5. ball float according to claim 1 seals the check floor drain more, it is characterized in that: sealing ring (9) is arranged on water inlet on the described water tight compartment (5) and the outfall.
6. ball float according to claim 5 seals the check floor drain more, it is characterized in that: the tapered groove of annular cross section is arranged on the outside of described sealing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010292416 CN101956423A (en) | 2010-09-26 | 2010-09-26 | Floating ball multi-seal one-way floor drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010292416 CN101956423A (en) | 2010-09-26 | 2010-09-26 | Floating ball multi-seal one-way floor drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101956423A true CN101956423A (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010292416 Pending CN101956423A (en) | 2010-09-26 | 2010-09-26 | Floating ball multi-seal one-way floor drainer |
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| CN (1) | CN101956423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695278A (en) * | 2019-03-07 | 2019-04-30 | 浙江润尚厨卫科技有限公司 | A kind of floating ball deodorization apparatus |
| CN113638479A (en) * | 2021-08-20 | 2021-11-12 | 金螳螂精装科技（苏州）有限公司 | Assembly type water seal floor drain design and installation structure for preventing odor from being reflected |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075675U (en) * | 1990-09-17 | 1991-04-24 | 中国人民解放军总参谋部工程兵第四设计研究所 | Rectangular multi-way drain |
| DE4033957A1 (en) * | 1990-10-25 | 1992-05-07 | Passavant Werke | Back flow seal for floor drain - comprises floating ball lifted by back pressure to form seal with elastic ring |
| CN2806580Y (en) * | 2005-06-24 | 2006-08-16 | 姜成旭 | Overflow-proof double-sealed floor drain |
| CN201785858U (en) * | 2010-09-26 | 2011-04-06 | 成都川路塑胶集团有限公司 | Floating ball multi-sealing reverse-stopping floor drain |
-
2010
- 2010-09-26 CN CN 201010292416 patent/CN101956423A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075675U (en) * | 1990-09-17 | 1991-04-24 | 中国人民解放军总参谋部工程兵第四设计研究所 | Rectangular multi-way drain |
| DE4033957A1 (en) * | 1990-10-25 | 1992-05-07 | Passavant Werke | Back flow seal for floor drain - comprises floating ball lifted by back pressure to form seal with elastic ring |
| CN2806580Y (en) * | 2005-06-24 | 2006-08-16 | 姜成旭 | Overflow-proof double-sealed floor drain |
| CN201785858U (en) * | 2010-09-26 | 2011-04-06 | 成都川路塑胶集团有限公司 | Floating ball multi-sealing reverse-stopping floor drain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695278A (en) * | 2019-03-07 | 2019-04-30 | 浙江润尚厨卫科技有限公司 | A kind of floating ball deodorization apparatus |
| CN109695278B (en) * | 2019-03-07 | 2024-04-02 | 浙江润尚厨卫科技有限公司 | Floating ball deodorization device |
| CN113638479A (en) * | 2021-08-20 | 2021-11-12 | 金螳螂精装科技（苏州）有限公司 | Assembly type water seal floor drain design and installation structure for preventing odor from being reflected |
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Open date: 20110126 |