CN2579503Y - Composite filter - Google Patents
Composite filter Download PDFInfo
- Publication number
- CN2579503Y CN2579503Y CN 02284137 CN02284137U CN2579503Y CN 2579503 Y CN2579503 Y CN 2579503Y CN 02284137 CN02284137 CN 02284137 CN 02284137 U CN02284137 U CN 02284137U CN 2579503 Y CN2579503 Y CN 2579503Y
- Authority
- CN
- China
- Prior art keywords
- conical
- sand collecting
- filter screen
- valve
- model
- 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
Abstract
The utility model discloses a composite filter, which comprises a water inlet and a water outlet pressure meters, an air intake and an air exhaust valves, a water inlet, a water outlet, a conical filter screen, a press cover, a sand collecting device and a valve. The utility model is characterized in that the inner part of a hollow cavity of a conical container is hung with a conical filter screen; the upper end of the conical filter screen is matched and compressed by the press cover; the tail end of the conical container is connected with the sand collecting device by the valve; a support frame is supported under the sand collecting device. Because the filter uses a double-filtration structure of the separation of the filter screen and centrifugal type permutite, the utility model has the effects that the filtration is thorough, the gritty medium can be eliminated in time after precipitated, etc.
Description
(1) technical field: the utility model relates to a kind of irrigation filter, especially for the impurity of larger particles and the filtration of chiltern.
(2) background technology: present irrigation filter, net formula and centrifugal two kinds are arranged, its shortcoming is: filtering function is single, and system's investment is higher, can not effectively remove impurity.
(3) summary of the invention: task of the present utility model is that a kind of various contaminant filters of proposition are thorough, a kind of complex filter that chiltern medium post precipitation can in time be got rid of.Task of the present utility model is finished like this, it comprises the water-in and water-out Pressure gauge, the inlet and outlet valve, entery and delivery port, gland, sand collecting tank, valve, it is characterized in that: suspention has conical screen in the cavity of conical vessel, conical screen upper end cooperates by gland and compresses, and connects a sand collecting tank at the end of conical vessel by valve, stent support is arranged below the sand collecting tank.The utlity model has following effect:, have and filter effects such as thorough, that chiltern medium post precipitation can in time be got rid of because this filter is to adopt filter screen and centrifugal water sand separation double filtration structure.
(4) description of drawings: Fig. 1 is a structural representation of the present utility model.Among the figure, 1. discharge pressure table 2. delivery port 3. conical screens 4. conical vessels 5. inlet gages 6. advance to arrange air bleeding valve 7. water inlets 8. valves 9. sand collecting tanks 10. glands 11. supports
(5) specific embodiment; Describe embodiment in detail in conjunction with above accompanying drawing, inlet gage 5 and air inlet and exhaust valve 6 are equipped with in water inlet 7 upper ends, the loam cake of conical vessel 4 is delivery ports 2, in delivery port 2 upper ends discharge pressure table 1 is housed, suspention has conical screen 3 in the cavity of conical vessel 4, conical screen compresses by loam cake, connect a sand collecting tank 9 on the conical vessel lower end, sand collecting tank and conical vessel 4 are connected by flange, valve 8 is housed on it, be provided with gland 10 in the side of sand collecting tank 9, sand collecting tank 10 supports by support 11, and during filtration, water enters 4 li of conical vessels through water inlet 7 tangents, water is rotation at a high speed in conical vessel, part silt particle is filtered by filter cone 3, and another part silt particle collection is deposited in 9 li secondary filters of sand collecting tank, and the water of structure is flowed out by delivery port 2 after filtration, silt particle is deposited in 9 li of sand collecting tanks and arrives when a certain amount of, opens removing by the gland 10 of its side.
Claims (1)
1, complex filter, it comprises the water-in and water-out Pressure gauge, inlet and outlet valve, entery and delivery port, conical screen, gland, sand collecting tank, valve, it is characterized in that: suspention has conical screen in the cavity of conical vessel, conical screen upper end cooperates by gland and compresses, and connects a sand collecting tank at the end of conical vessel by valve, stent support is arranged below the sand collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284137 CN2579503Y (en) | 2002-11-06 | 2002-11-06 | Composite filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284137 CN2579503Y (en) | 2002-11-06 | 2002-11-06 | Composite filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579503Y true CN2579503Y (en) | 2003-10-15 |
Family
ID=33745558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284137 Expired - Fee Related CN2579503Y (en) | 2002-11-06 | 2002-11-06 | Composite filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579503Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072874A (en) * | 2010-12-13 | 2011-05-25 | 重庆国际复合材料有限公司 | Detection method and detection equipment for water dispersibility of glass fiber wet chopped strand |
| CN102363086A (en) * | 2011-03-25 | 2012-02-29 | 澧县三利供水设备制造有限公司 | Water purifying system with function of automatically separating sand from water |
| CN104989368A (en) * | 2015-06-17 | 2015-10-21 | 成都高普石油工程技术有限公司 | Sealing type high-sulfur-bearing oil stoste sand removing device |
| CN107029476A (en) * | 2016-10-12 | 2017-08-11 | 河北国农节水工程有限公司 | A kind of drip irrigation preservative compositions filter |
-
2002
- 2002-11-06 CN CN 02284137 patent/CN2579503Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072874A (en) * | 2010-12-13 | 2011-05-25 | 重庆国际复合材料有限公司 | Detection method and detection equipment for water dispersibility of glass fiber wet chopped strand |
| CN102363086A (en) * | 2011-03-25 | 2012-02-29 | 澧县三利供水设备制造有限公司 | Water purifying system with function of automatically separating sand from water |
| CN104989368A (en) * | 2015-06-17 | 2015-10-21 | 成都高普石油工程技术有限公司 | Sealing type high-sulfur-bearing oil stoste sand removing device |
| CN107029476A (en) * | 2016-10-12 | 2017-08-11 | 河北国农节水工程有限公司 | A kind of drip irrigation preservative compositions filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |