CN202962061U - Sewage-suction type full-automatic self-cleaning water filter - Google Patents
Sewage-suction type full-automatic self-cleaning water filter Download PDFInfo
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- CN202962061U CN202962061U CN 201220756447 CN201220756447U CN202962061U CN 202962061 U CN202962061 U CN 202962061U CN 201220756447 CN201220756447 CN 201220756447 CN 201220756447 U CN201220756447 U CN 201220756447U CN 202962061 U CN202962061 U CN 202962061U
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- cleaning water
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Abstract
The utility model provides a sewage-suction type full-automatic self-cleaning water filter comprising a barrel body provided with a sewage inlet and a pure water outlet, wherein the barrel body is internally provided with a coarse filter screen and a fine filter screen; one end of the barrel body is provided with a separation plate so as to form a clean water side and a hydraulic motor chamber; a sewage suction device is arranged at the inner side of the fine filter screen and is formed by a blow-off pipe, sewage suction pipes and a suction nozzle; the inner diameter of one side of the blow-off pipe is 80mm and the inner diameter of the other side of the blow-off pipe is in a range of 190-210mm; the sewage suction pipes are uniformly distributed on the blow-off pipe according to fixed intervals; the suction nozzle is of a circular opening type structure; and the fine filter screen is in a stainless steel welded wedge-shaped filter screen structure. According to the sewage-suction type full-automatic self-cleaning water filter disclosed by the utility model, the structure is simple; a stainless steel welded wedge-shaped filter screen is adopted so that the filtering effect is fluent and the filter is not easy to block; and the blow-off pipe with unequal front and back inner diameters is adopted so that the sewage suction effect of the sewage suction device is uniform, the use amount of cleaning water is saved, the filter is easy to realize and is low in cost.
Description
Technical field
The utility model relates to art of filters, is specially a kind of soil pick-up formula Full automatic self cleaning water filter.
Background technology
Water resource is irreplaceable natural resources, and water pollutes has become one of common great environmental problem of being concerned about of world.China's distribution of water resources is unbalanced, and is day by day deficient, and damage ratio is more serious, and wastewater comprehensive treatment becomes the task of top priority.For in short supply, the industrial high speed development of China's water resource, the deterioration of environment, the water treatment facilities that exploitation low energy, environmental protection and resource comprehensive effectively utilize are more and more urgent.Cycling use of water replaces new water with the sewage after processing, and reduces new water consumption, reduces filth disposal and discharging by filtration, thereby reduces the pollution to environment, and the filtration of sewage and isolation technics can solve the problem of these aspects.Self cleaned water filter has been compared following characteristics with traditional filter: automaticity is high; The pressure loss is little; Needn't manually know filter residue.Most Self cleaned water filters can uninterruptedly supply water when cleaning.Self cleaned water filter has a extensive future, and is applicable to the separating and filtering of industry, agricultural, municipal administration, desalting process etc.
But the modes such as the many employings of the filter screen of soil pick-up formula self-cleaning filter in the market are metal knitted, punching, cause existing the shortcoming that easy appearance obstruction, maintenance cost are high, can not work continuously, and blow-off pipe adopts internal diameter front and back structure of the same size, when this structure makes the dirt sucking tube flow not wait, some dirt sucking tube flows are large, cause the rinse water waste, some dirt sucking tube flows are little, and soil pick-up is incomplete.
The utility model content
The utility model is for the defective in the above-mentioned background technology, by adopting the structure of the blow-off pipe that stainless steel welding wedge shape screen cloth and internal diameter size front and back end do not wait, solved that filter easily stops up, maintenance cost is high, can not work continuously and the problems such as the soil pick-up effect is inhomogeneous, rinse water waste.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
soil pick-up formula Full automatic self cleaning water filter, comprise the cylindrical shell that is provided with sewage import and pure water inlet, be provided with coarse strainer and fie screen in cylindrical shell, one end of cylindrical shell has demarcation strip to form clear water side and fluid-power motor chamber, dirt sucking device is equipped with in the fie screen inboard, fluid-power motor is indoor is equipped with the fluid-power motor that is connected with dirt sucking device and spring reset system, the spring reset system connects by movable sealing with fluid-power motor, be provided with mud hole on the end of blow-off pipe, the interior outside cross-over connection control system of fie screen, control system comprises and being connected across in fie screen, the differential pressure pickup in the outside, thereafter order sheet machine controller and electronic blowoff valve, the corresponding cylindrical shell outside has slag notch in the fluid-power motor chamber, dirt sucking device is by blow-off pipe, dirt sucking tube and suction nozzle form, 80 millimeters of blow-off pipe one side internal diameters, the opposite side internal diameter is between 190～210 millimeters, dirt sucking tube is evenly distributed on blow-off pipe according to fixing interval, suction nozzle is circular port formula structure, fie screen is stainless steel welding wedge shape mesh structure.
The opposite side internal diameter of the relative 80 millimeters internal diameters of blow-off pipe is preferably 200 millimeters, and filter cylinder adopts the 16MnR material, and coarse strainer, fie screen adopt Stainless steel 316 material, the inside and outside surface spraying epoxy polyester of cylindrical shell material.
The utility model is simple in structure, adopt stainless steel welding wedge shape filter screen, make filter effect more smooth, be difficult for stopping up, adopt the blow-off pipe that does not wait before and after internal diameter, make approaching the equating of flow of each dirt sucking tube, make dirt sucking device soil pick-up effect more even, also saved the consumption of rinse water, this structure is easy to realization, and cost is lower.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of dirt sucking device of the present utility model.
In figure: the import of 1-sewage; The 2-pure water inlet; The 3-cylindrical shell; The 4-blow-off pipe; The 5-mud hole; The 6-fluid-power motor; The 7-movable sealing; 8-spring reset system; The 9-demarcation strip; The electronic blowoff valve of 10-; The 11-singlechip controller; The 12-differential pressure pickup; The 13-suction nozzle; The 14-fie screen; The 15-rotor-support-foundation system supports; The 16-coarse strainer; The 17-dirt sucking tube; The 18-slag notch.
The specific embodiment
below in conjunction with Fig. 1 and Fig. 2, the utility model is further described, the utility model is a kind of soil pick-up formula Full automatic self cleaning water filter, comprise the cylindrical shell 3 that is provided with sewage import 1 and pure water inlet 2, be provided with coarse strainer 16 and fie screen 14 in cylindrical shell 3, one end of cylindrical shell 3 has demarcation strip 9 to form clear water side and fluid-power motor chamber, dirt sucking device is equipped with in fie screen 14 inboards, fluid-power motor is indoor is equipped with the fluid-power motor 6 that is connected with dirt sucking device and spring reset system 8, spring reset system 8 is connected with fluid-power motor by movable sealing 7 connections, be provided with mud hole 5 on the end of blow-off pipe 4, the interior outside cross-over connection control system of fie screen 14, control system comprises and being connected across in fie screen 14, the differential pressure pickup 12 in the outside, thereafter order sheet machine controller 11 and electronic blowoff valve 10, corresponding cylindrical shell 3 outsides have slag notch 18 in the fluid-power motor chamber, dirt sucking device is by blow-off pipe 4, dirt sucking tube 17 and suction nozzle 13 form, one end of blow-off pipe 4 is contained in rotor-support-foundation system and supports on 15, 80 millimeters of blow-off pipe 4 one side internal diameters, 200 millimeters of opposite side internal diameters, dirt sucking tube 17 is evenly distributed on blow-off pipe 4 according to fixing interval, suction nozzle 13 is circular port formula structure, fie screen 14 is stainless steel welding wedge shape mesh structure.Filter cylinder 3 adopts the 16MnR material, and coarse strainer 16, fie screen 14 adopt Stainless steel 316 material, the inside and outside surface spraying epoxy polyester of cylindrical shell 3 material.
Claims (4)
1. soil pick-up formula Full automatic self cleaning water filter, comprise the cylindrical shell that is provided with sewage import and pure water inlet, be provided with coarse strainer and fie screen in cylindrical shell, one end of cylindrical shell has demarcation strip to form clear water side and fluid-power motor chamber, dirt sucking device is equipped with in the fie screen inboard, fluid-power motor is indoor is equipped with the fluid-power motor that is connected with dirt sucking device and spring reset system, the spring reset system connects by movable sealing with fluid-power motor, be provided with mud hole on the end of blow-off pipe, the interior outside cross-over connection control system of fie screen, control system comprises and being connected across in fie screen, the differential pressure pickup in the outside, thereafter order sheet machine controller and electronic blowoff valve, the corresponding cylindrical shell outside has slag notch in the fluid-power motor chamber, it is characterized in that: dirt sucking device is by blow-off pipe, dirt sucking tube and suction nozzle form, 80 millimeters of described blow-off pipe one side internal diameters, the opposite side internal diameter is between 190～210 millimeters, described dirt sucking tube is evenly distributed on described blow-off pipe according to fixing interval, described suction nozzle is circular port formula structure, described fie screen is stainless steel welding wedge shape mesh structure.
2. soil pick-up formula Full automatic self cleaning water filter according to claim 1, it is characterized in that: described blow-off pipe opposite side internal diameter is 200 millimeters.
3. soil pick-up formula Full automatic self cleaning water filter according to claim 1, is characterized in that: described cylindrical shell employing 16MnR material, described coarse strainer, fie screen employing Stainless steel 316 material.
4. soil pick-up formula Full automatic self cleaning water filter according to claim 1, is characterized in that: the inside and outside surface spraying epoxy polyester of described cylindrical shell material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756447 CN202962061U (en) | 2012-12-22 | 2012-12-22 | Sewage-suction type full-automatic self-cleaning water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756447 CN202962061U (en) | 2012-12-22 | 2012-12-22 | Sewage-suction type full-automatic self-cleaning water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962061U true CN202962061U (en) | 2013-06-05 |
Family
ID=48503192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220756447 Expired - Fee Related CN202962061U (en) | 2012-12-22 | 2012-12-22 | Sewage-suction type full-automatic self-cleaning water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420353A (en) * | 2016-09-30 | 2017-02-22 | 韩刚 | Intelligent dynamic washing, moistening and steaming integrated machine |
-
2012
- 2012-12-22 CN CN 201220756447 patent/CN202962061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420353A (en) * | 2016-09-30 | 2017-02-22 | 韩刚 | Intelligent dynamic washing, moistening and steaming integrated machine |
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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: MAANSHAN ZHONGTIAN MACHINERY INSTALLED LTD. Assignor: MAANSHAN JIAYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Contract record no.: 2013340000106 Denomination of utility model: Sewage-suction type full-automatic self-cleaning water filter Granted publication date: 20130605 License type: Exclusive License Record date: 20130712 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131222 |