CN201406757Y - Self-cleaning filter for sanitary wastewater discharge device - Google Patents
Self-cleaning filter for sanitary wastewater discharge device Download PDFInfo
- Publication number
- CN201406757Y CN201406757Y CN200920143420XU CN200920143420U CN201406757Y CN 201406757 Y CN201406757 Y CN 201406757Y CN 200920143420X U CN200920143420X U CN 200920143420XU CN 200920143420 U CN200920143420 U CN 200920143420U CN 201406757 Y CN201406757 Y CN 201406757Y
- Authority
- CN
- China
- Prior art keywords
- sewage
- filter
- tank body
- blowdown
- water pump
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 239000002351 wastewater Substances 0.000 title claims abstract description 11
- 238000011010 flushing procedure Methods 0.000 claims abstract description 12
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the technical field of environmental protection, and relates to a self-cleaning filter for a sanitary wastewater discharge device, which aims to provide a self-cleaning filter for a sanitary wastewater discharge device with smooth blowdown and no blockage in a water pump. The filter adopts the technical points that the filter comprises a tank body (1) and a filter screen (3), wherein a sewage inflow opening is formed above the tank body; a flushing pipeline (8) is arranged below one side of the tank body; and an outlet is formed on the other side of the tank body corresponding to the flushing pipeline. A filter vertically communicated with the sewage inflow pipe is arranged in a sewage storage device, so that sewage entering the sewage storage device smoothly flows downwards and is not easy to block; and after the sewage is filtered by the filter, insoluble sundries in the sewage is filtered and blocked in a filtering device, so that the insoluble sundriesfiltered and blocked in the filtering device are flushed and discharged to a sewage discharge pipe for discharging through sewage stored in the sewage storage device and a water pump communicated withthe filter, thereby saving the water for blowdown, improving the efficiency of blowdown through the sewage, avoiding water pump blockage since the sewage used for blowdown is filtered, prolonging theservice life of the water pump, and reducing failure of blowdown apparatus.
Description
Technical field:
The utility model relates to a kind of self-cleaning strainer that is used for the sanitary wastewater tapping equipment, belongs to environmental technology field.
Background technology:
Many weeks, the ight soil in lavatory normally by soil pipe be fed to be arranged on degenerate in the underground sewage storage device after, by water pump and bilge discharge pipe again with the sewage after degenerating in the sewage storage device towards discharging.Owing to both contained water-soluble substance in the sewage of corruption, also had the insoluble foreign material of some water.Therefore, water pump very easily sucks the insoluble foreign material of some water in the process of blowdown, thereby causes water pump to stop up, and cisco unity malfunction had both caused the underground sewage in lavatory to be difficult to timely discharge, influenced the normal use in lavatory, very easily caused the fault or the damage of water pump again.
Summary of the invention
The purpose of this utility model is to provide the self-cleaning strainer that is used for the sanitary wastewater tapping equipment that a kind of blowdown is smooth and easy, can not cause the inner obstruction of water pump.
Its technical scheme is: a kind of self-cleaning strainer that is used for the sanitary wastewater tapping equipment, it is characterized in that: described strainer is made of tank body and filter screen, the tank body top is provided with the effluent stream inlet, and a side-lower is provided with flushing pipe, is provided with outlet with the corresponding opposite side of flushing pipe.
Its technique effect is: be provided with the strainer with sewage inflow pipe vertical connection in the sewage storage device, make the sewage that enters in the sewage storage device not only dirty smooth and easy, be difficult for stopping up, and through after the filter filtration, soluble foreign material in the sewage by filtration resistance within filter, then, utilize the sewage of storage in the sewage storage device, by the water pump that is communicated with strainer, will be by the soluble foreign material of filtration resistance within filter, after draining into bilge discharge pipe, discharge, it had both saved the water of blowdown, had improved the efficient of utilizing sewage water discharge again, and the sewage that is used for blowdown also can be avoided the obstruction to water pump after filtering, can prolong the application life of water pump, reduce the fault of blowdown apparatus.
Figure of description
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, be used for the self-cleaning strainer of sanitary wastewater tapping equipment, be made of tank body 1 and filter screen 3, tank body 5 tops are provided with the effluent stream inlet, and a side-lower is provided with flushing pipe 8, is provided with outlet with the corresponding opposite side of flushing pipe.
Flushing pipe 8 is installed welding by 15 ° angle of inclination.When the high pressure sewage in the sewage storage device 4 dashed row by water pump to the soluble foreign material of the water in the tank body, the center of transition adapter flange 5 imperial palace circular holes was pointed at the center of its water column, with the efficient that improves flushing and carry foreign material.
Tank body 1 top also offers cleaning shower nozzle 2.When in the sewage storage device 4 high pressure sewage being arranged, some sewage can spray in the tank body by the cleaning shower nozzle, the foreign material in the tank body is washed, to keep the cleaning in the tank body.
During use, effluent stream inlet above tank body is welded with sewage inflow pipe 9, make in the dirty directly water inflow strainer in the lavatory of tank body top, utilize the sewage of storage in the sewage storage device, by the water pump that is connected with strainer flushing pipe 8, will be by the soluble foreign material of the water of filtration resistance in strainer, dash and drain into and export by sewage storage device 4, the filter outlet that flange 5 links to each other in succession, discharge through bilge discharge pipe 10 backs that are connected with flange, it had both saved the water of blowdown, improved the efficient of utilizing sewage water discharge again, and the sewage that is used for blowdown also can be avoided the obstruction to water pump after filtering, can prolong the application life of water pump, reduce the fault of blowdown apparatus.
Claims (3)
1, a kind of self-cleaning strainer that is used for the sanitary wastewater tapping equipment, it is characterized in that: described strainer is made of tank body (1) and filter screen (3), tank body top is provided with the effluent stream inlet, and a side-lower is provided with flushing pipe (8), with the corresponding opposite side of flushing pipe for being provided with outlet.
2, the self-cleaning strainer that is used for the sanitary wastewater tapping equipment according to claim 1 is characterized in that: described flushing pipe (8) is installed welding by 15 ° angle of inclination.
3, the self-cleaning strainer that is used for the sanitary wastewater tapping equipment according to claim 1 is characterized in that: described tank body (1) top offers cleaning shower nozzle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143420XU CN201406757Y (en) | 2009-03-20 | 2009-03-20 | Self-cleaning filter for sanitary wastewater discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143420XU CN201406757Y (en) | 2009-03-20 | 2009-03-20 | Self-cleaning filter for sanitary wastewater discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406757Y true CN201406757Y (en) | 2010-02-17 |
Family
ID=41677689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920143420XU Expired - Fee Related CN201406757Y (en) | 2009-03-20 | 2009-03-20 | Self-cleaning filter for sanitary wastewater discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406757Y (en) |
-
2009
- 2009-03-20 CN CN200920143420XU patent/CN201406757Y/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Xindongfang Mining Electrical Co., Ltd. Assignor: Anhui Tianjian Water-Treating Equipment Co., Ltd. Contract record no.: 2010340000156 Denomination of utility model: Self-cleaning filter for sanitary wastewater discharge device Granted publication date: 20100217 License type: Exclusive License Record date: 20100813 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Anhui Xindongfang Mining Electrical Co., Ltd. Assignor: Anhui Tianjian Water-Treating Equipment Co., Ltd. Contract record no.: 2010340000156 Date of cancellation: 20110628 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20110320 |