CN2593884Y - Sand net assembled filter - Google Patents
Sand net assembled filter Download PDFInfo
- Publication number
- CN2593884Y CN2593884Y CN 03201667 CN03201667U CN2593884Y CN 2593884 Y CN2593884 Y CN 2593884Y CN 03201667 CN03201667 CN 03201667 CN 03201667 U CN03201667 U CN 03201667U CN 2593884 Y CN2593884 Y CN 2593884Y
- Authority
- CN
- China
- Prior art keywords
- filter
- filtering
- filter screen
- net
- utility
- 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
Images
Abstract
The utility model relates to a filter for irrigation, particularly the sand net assembled filter using sand stone and a screen net to filter water. The utility model comprises a filtering tank body, a water inlet pipe, a water discharging tube, and a backwashing pollutant discharging pipe. The utility model is characterized in that the inner part of the filtering tank body in front of the water discharging tube is provided with a horizontal partition plate which divides a filtering tank into an upper part and a lower part; the partition plate is distributed with holes; each hole is all provided with a cap-shaped filter core; the inner part of the filtering tank under the partition plate is provided with the barrel-shaped filtering net, and the filtering net is communicated with the water discharging tube; the filtering tank body at the other end of the barrel-shaped filtering net corresponding to the water discharging tube is provided with a placing and fetching mouth of the barrel-shaped filtering net; the placing and fetching mouth of the barrel-shaped filtering net is provided with a sealing flange. The utility model has the advantages of compact structure, convenient maintenance, good filtering effect, and prolonged service life.
Description
Technical field:
The utility model relates to irrigating uses filter, especially a kind of sand net combination filter that utilizes sandstone and screen cloth to carry out filtered water.
Background technology:
Present sand net combination filter comprises filter tank, filter tank top is provided with water inlet pipe and blow-off pipe, be filled with sandstone in the filter tank, be provided with filter core or filter screen between outlet pipe and the sandstone, shortcoming is very close to each other between sandstone and the filter core cheekbone filter screen, and sandstone easily stops up filter core or filter screen and damages filter core or filter screen, influenced filter effect, and owing to structural reason, need during maintenance tank body is taken apart, very inconvenient.
Summary of the invention:
The purpose of this utility model is to provide a kind of compact conformation, good filtration effect, fragile, not easy to maintenance sand net combination filter.
The utility model comprises filter tank body, water inlet pipe, outlet pipe, sewage backwash pipe, be provided with horizontal baffle in the filter tank of its feature before outlet pipe filter tank is divided into two parts up and down, cloth is porose on the dividing plate, be equipped with cap shape filter core on each hole, being provided with the tubular filter screen in the filter tank of the lower partition communicates with outlet pipe, the filter tank body of the tubular filter screen other end relative with outlet pipe is provided with tubular filter screen dress and gets mouth, and this tubular filter screen dress is got closure fange on the mouth.
For strengthening the intensity of tubular filter screen, preferably be provided with the grid skeleton in the above-mentioned tubular filter screen.
The advantage that the utlity model has compact conformation, be convenient to keep in repair, good filtration effect, service life prolongs.
Description of drawings:
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation in tubular filter screen cross section.
Diagram 1 be the sewage backwash pipe, and 2 are dress sand mouth, and 3 is water inlet pipe, and 4 is the filter tank body, and 5 is dividing plate, and 6 is cap shape filter core, and 7 is outlet pipe, and 8 is the grid skeleton, and 9 is the tubular filter screen, and 10 is discharging valve, and 11 adorn for the tubular filter screen and to get mouth.
The specific embodiment:
Embodiment 1:
Have the tubular filter screen to communicate with outlet pipe below the dividing plate, the tubular filter screen is a stainless steel filtering net, and the grid skeleton is arranged in the filter screen.
Embodiment 2:
Compare with embodiment 1, the present embodiment difference is that filter screen is a plastic wire.
Claims (2)
1, a kind of sand net combination filter, comprise filter tank body, water inlet pipe, outlet pipe, sewage backwash pipe, be provided with horizontal baffle in the filter tank of its feature before outlet pipe filter tank is divided into two parts up and down, cloth is porose on the dividing plate, be equipped with cap shape filter core on each hole, be provided with the tubular filter screen in the filter tank of the lower partition and communicate with outlet pipe, the filter tank body of the tubular filter screen other end relative with outlet pipe is provided with tubular filter screen dress and gets mouth, and this tubular filter screen dress is got closure fange on the mouth.
2, sand net combination filter as claimed in claim 1 is characterized in that being provided with the grid skeleton in the described tubular filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03201667 CN2593884Y (en) | 2003-01-15 | 2003-01-15 | Sand net assembled filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03201667 CN2593884Y (en) | 2003-01-15 | 2003-01-15 | Sand net assembled filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2593884Y true CN2593884Y (en) | 2003-12-24 |
Family
ID=33753316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03201667 Expired - Fee Related CN2593884Y (en) | 2003-01-15 | 2003-01-15 | Sand net assembled filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2593884Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816855A (en) * | 2010-03-01 | 2010-09-01 | 程箴华 | Water-saving irrigation double-flap water treatment technology |
| CN104857748A (en) * | 2015-05-14 | 2015-08-26 | 中国灌溉排水发展中心 | Gravel-sieve integrated irrigation filter, irrigation filtering system and washing method |
| CN105126437A (en) * | 2015-10-12 | 2015-12-09 | 中国农业科学院农田灌溉研究所 | Multi-stage composite filtration device |
| CN105693005A (en) * | 2016-03-24 | 2016-06-22 | 太仓运权化工防腐设备有限公司 | Domestic water purifying device |
-
2003
- 2003-01-15 CN CN 03201667 patent/CN2593884Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816855A (en) * | 2010-03-01 | 2010-09-01 | 程箴华 | Water-saving irrigation double-flap water treatment technology |
| CN104857748A (en) * | 2015-05-14 | 2015-08-26 | 中国灌溉排水发展中心 | Gravel-sieve integrated irrigation filter, irrigation filtering system and washing method |
| CN104857748B (en) * | 2015-05-14 | 2017-04-26 | 中国灌溉排水发展中心 | Gravel-sieve integrated irrigation filter, irrigation filtering system and washing method |
| CN105126437A (en) * | 2015-10-12 | 2015-12-09 | 中国农业科学院农田灌溉研究所 | Multi-stage composite filtration device |
| CN105693005A (en) * | 2016-03-24 | 2016-06-22 | 太仓运权化工防腐设备有限公司 | Domestic water purifying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208747776U (en) | A kind of environmental protection household water filter | |
| CN108585252A (en) | A kind of environmental protection household water filter | |
| CN2593884Y (en) | Sand net assembled filter | |
| CN201135801Y (en) | Tourmaline energy health water filtration apparatus | |
| CN207899104U (en) | A kind of sandstone filter device carrying out secondary filter | |
| CN206577453U (en) | Purifier | |
| CN2145060Y (en) | Whole-plastic double multi-hole gas-water recoil washing filter brick | |
| CN205473093U (en) | Water filtration equipment with water distribution aeration function | |
| CN206521348U (en) | A kind of circulating water strainer | |
| CN202279740U (en) | Portable type hand-operated reverse osmosis drinking fountain | |
| CN2768870Y (en) | Horizontal backwash sand filter | |
| CN2593878Y (en) | Back-flushing horizontal dinas filter | |
| CN201793441U (en) | Assembled high efficiency water filter | |
| CN208065858U (en) | A kind of sandstone filter device | |
| CN2493272Y (en) | Automatic counter-flushing horizontal type filter | |
| CN203017846U (en) | Filter for gardening | |
| CN2598616Y (en) | Suspension three-step filter | |
| CN205073781U (en) | Multistage compound filter equipment | |
| CN210261345U (en) | Purification device for municipal sewage secondary utilization | |
| CN211116450U (en) | Air hydraulic pump | |
| CN2407817Y (en) | Ceramic candle type filter | |
| CN2677006Y (en) | Centrifugal type composite filter | |
| CN213643368U (en) | Fountain system for sewage treatment | |
| CN209143869U (en) | A kind of multifunctional purifying water purification machine | |
| CN2346485Y (en) | Comination filter |
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: SHIHEZI TIANLU WATER-SAVING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: XINJIANG SHIHEZI CAR FACTORY Effective date: 20080523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: 5 community street, the Xinjiang Uygur Autonomous Region, Shihezi, China: 832000 Patentee after: Shihezi Tianlu Water Saving Equipment Co., Ltd. Address before: 5 community street, the Xinjiang Uygur Autonomous Region, Shihezi, China: 832000 Patentee before: Shihezi Automobile Factory, Xinjiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031224 Termination date: 20100219 |