CN2690464Y - Floor drain device - Google Patents
Floor drain device Download PDFInfo
- Publication number
- CN2690464Y CN2690464Y CN 200320101326 CN200320101326U CN2690464Y CN 2690464 Y CN2690464 Y CN 2690464Y CN 200320101326 CN200320101326 CN 200320101326 CN 200320101326 U CN200320101326 U CN 200320101326U CN 2690464 Y CN2690464 Y CN 2690464Y
- Authority
- CN
- China
- Prior art keywords
- floor drain
- layer
- drain device
- drain apparatus
- leaf
- 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 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims description 10
- 238000007665 sagging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 241000238631 Hexapoda Species 0.000 abstract 1
- 239000002341 toxic gas Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a floor drain device which has anti-backflow effect. The structure is a vertical close-fitting three-layer hollow shell structure and every layer is thinner than the upper layer. When the floor drain device is installed, the whole body of the floor drain device is embedded into earth surface, and the bottommost layer is inserted into a sewer pipe-line and the effluent can be guided to a drainage; the top of the uppermost layer is as the same height as the earth surface and thus, people who walk on the earth surface can not be tripped over. The surface of the uppermost layer of the floor drain device is provided with a hollow hole slot which can channel water to flow down to the inside of the floor drain device, the inside of the floor drain device is provided with four fan blades which are opened in a single direction towards the center of the inside of the floor drain device. At ordinary times, the fan blades are flagging; when water flows in, the fan blades are opened by the water current and the effluent can flow into the sewer pipe-line. But the fan blades can not be opened towards reverse direction and accordingly, the foreign matters such as effluent, noxious gas, insect, etc. in the sewer pipe-line can not enter the house in inversion.
Description
Affiliated technical field
The utility model relates to a kind of floor drain apparatus, and especially a kind of foreign matters such as sewage, oxious gas, worm ant that can effectively prevent with backflow proof effect are swung to the floor drain apparatus that enters within doors.
Background technology
Employed floor drain apparatus in the daily life at present, it probably has two classes, a kind of just with a quoit, the middle bonding jumper of being separated by that is provided with, thereby form metal barrier guiding sewage and flow into sewer pipe, its usage is simple, but do not prevent sewage fully, function that foreign matters such as oxious gas, worm ant reflux; Another kind is the floor drain apparatus with fan page or leaf or the design of similar fan page or leaf; but when it installed on the ground, sewage was to enter this floor drain by the fan page or leaf on the floor drain apparatus that protrudes from ground just to flow into sewer pipe afterwards, therefore the pedestrian is stumbled and falls; and the time regular meeting kicked, be not durable yet.
The utility model content
In order to solve above-mentioned prior art problems and deficiency, the purpose of this utility model is to provide a kind of have backflow proof effect and floor drain apparatus safe in utilization, that the life-span is long.
The technical scheme of feature of the present utility model and realization is as follows:
A kind of floor drain apparatus of the present utility model, its hollow shell structure that is polygon, circle or other shapes for three layers of profile vertically being close to, its each layer all contracts carefully than last layer, and inside is interconnected; The whole ground that embeds when this floor drain apparatus is installed, its nethermost one deck inserts in the sewer pipe; Making even in uppermost layer of surface and ground, neither protrudes ground, also recessed not underground, but and last layer surface be provided with the hole slot of the hollow out that flows to floor drain apparatus inside under the diversion; This floor drain inside be positioned at the top layer mid portion extend into middle level bottom be provided with multi-disc can be to the fan page or leaf of the unidirectional unlatching of floor drain inside center, the upper end and the top layer mid portion of described fan page or leaf articulate by pivot, the fan page or leaf is sagging at ordinary times, flow into the hole slot of last layer as water, when entering floor drain apparatus inside, the fan page or leaf is washed open by current, sewage flows into sewer pipe through middle level and basecoat, but fan page or leaf can be to opening in the other direction, so the foreign matters such as sewage, oxious gas or worm ant in the sewer pipe can not swung to and entered within doors.
Compared with prior art, the utility model has the advantages that:
Floor drain apparatus of the present utility model adopts the fan page or leaf of unidirectional folding because of it is inner, so have good backflow proof effect, can prevent from effectively that foreign matters such as sewage, oxious gas, worm ant from swinging to through sewer pipe to enter within doors; And floor drain apparatus of the present utility model, making even in the surface and the ground of its last layer, neither protrudes ground, also recessed not underground, therefore can not produce the pedestrian and stumble, and also improved application life; In addition, floor drain apparatus of the present utility model, because of its inner unique design, make a plurality of of water outlet fan the space draining that page or leaf can take larger proportion, so water outlet is smooth and easy, the top one deck of floor drain apparatus can also independently take out, clear up, keep in repair very convenient, and the basic part of this floor drain apparatus employing plastics reverse mould manufacturing, make simple, with low cost.
Description of drawings
The vertical view of a kind of specific embodiment of Fig. 1 the utility model;
Fig. 2 is the lateral view of a kind of specific embodiment of the utility model shown in Figure 1;
Fig. 3 is Fig. 1 along ' 1 '-sectional view of ' 1 ' line direction;
Fig. 4 is Fig. 2 along ' 2 '-sectional view of ' 2 ' line direction.
The specific embodiment
Below will and be described further in conjunction with the accompanying drawings with specific embodiment of the utility model.
As shown in Figures 1 to 4, be a kind of specific embodiment of a kind of floor drain apparatus of the present utility model, this floor drain apparatus is tetragonal hollow shell structure for three layers of profile vertically being close to, and its each layer all contracts carefully than last layer, and inside is interconnected; The whole ground that embeds when this floor drain apparatus is installed, its nethermost one deck 3 inserts in the sewer pipe (attached not shown in the figures); Topmost make even in the surface and the ground of one deck 1, neither protrude ground, also recessed not underground, but and the surface of last layer 1 be provided with the hole slot 10 of the hollow out that flows to floor drain apparatus inside under the diversion; This floor drain inside be positioned at top layer 1 mid portion extend into 2 bottoms, middle level be provided with four can be to the fan page or leaf 4 of the unidirectional unlatching of floor drain inside center, the upper end of described fan page or leaf 4 and top layer 1 mid portion articulate by pivot 5, fan page or leaf 4 is sagging at ordinary times, flow into the hole slot 10 of last layer 1 as water, when entering floor drain apparatus inside, fan page or leaf 4 is washed open by current, sewage through the middle level 2 and basecoat 3 flow into sewer pipes, but fan page or leaf 4 can be to opening in the other direction, so the foreign matters such as sewage, oxious gas or worm ant in the sewer pipe can not swung to and entered within doors.
In addition, the top one deck 1 of described floor drain apparatus can independently take out, thereby very convenient to cleaning, the maintenance of this floor drain apparatus inside.
Claims (2)
1, a kind of floor drain apparatus is characterized in that: the hollow shell structure that this floor drain apparatus is polygon, circle or other shapes for three layers of profile vertically being close to, and its each layer all contracts carefully than last layer, and inside is interconnected; The whole ground that embeds when this floor drain apparatus is installed, its nethermost one deck inserts in the sewer pipe; Making even in uppermost layer of surface and ground, neither protrudes ground, also recessed not underground, but and last layer surface be provided with the hole slot of the hollow out that flows to floor drain apparatus inside under the diversion; This floor drain inside be positioned at the top layer mid portion extend into middle level bottom be provided with multi-disc can be to the fan page or leaf of the unidirectional unlatching of floor drain inside center, the upper end and the top layer mid portion of described fan page or leaf articulate by pivot, the fan page or leaf is sagging at ordinary times, flow into the hole slot of last layer as water, when entering floor drain apparatus inside, the fan page or leaf is washed open by current, and sewage flows into sewer pipe through middle level and basecoat, but the fan page or leaf can be to opening in the other direction.
2, floor drain apparatus according to claim 1 is characterized in that, the top one deck of described floor drain apparatus can independently take out.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101326 CN2690464Y (en) | 2003-10-17 | 2003-10-17 | Floor drain device |
| HK04106592A HK1063965A2 (en) | 2003-10-17 | 2004-09-01 | A floor drain. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101326 CN2690464Y (en) | 2003-10-17 | 2003-10-17 | Floor drain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690464Y true CN2690464Y (en) | 2005-04-06 |
Family
ID=34122266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101326 Expired - Fee Related CN2690464Y (en) | 2003-10-17 | 2003-10-17 | Floor drain device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2690464Y (en) |
| HK (1) | HK1063965A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439236A (en) * | 2009-01-22 | 2012-05-02 | 威廉·弗朗西斯·斯旺斯顿 | Weir grate |
| CN102758473A (en) * | 2012-08-07 | 2012-10-31 | 武希江 | Side drain floor drain |
-
2003
- 2003-10-17 CN CN 200320101326 patent/CN2690464Y/en not_active Expired - Fee Related
-
2004
- 2004-09-01 HK HK04106592A patent/HK1063965A2/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439236A (en) * | 2009-01-22 | 2012-05-02 | 威廉·弗朗西斯·斯旺斯顿 | Weir grate |
| US9745734B2 (en) | 2009-01-22 | 2017-08-29 | William Francis Swanston | Weir grate |
| US10392791B2 (en) | 2009-01-22 | 2019-08-27 | William Francis Swanston | Weir grate |
| CN102758473A (en) * | 2012-08-07 | 2012-10-31 | 武希江 | Side drain floor drain |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1063965A2 (en) | 2004-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TRIUMPH HONG KONG DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG RONGSEN; PATENTEE Effective date: 20080411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Hongkong Chinese 128 Java Road Java business center room 703, zip code: Patentee after: Triumph Hongkong Development Limited Address before: Hongkong New Territories Ngau Tam Mei Tan Road No. 83 Hawaii Fontana Gardens room A15, zip: Co-patentee before: Huang Zhongji Patentee before: Wing-Sum Cheung |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050406 Termination date: 20101017 |