CN204582746U - Self-cleaning type drop irrigation filter - Google Patents
Self-cleaning type drop irrigation filter Download PDFInfo
- Publication number
- CN204582746U CN204582746U CN201520284700.8U CN201520284700U CN204582746U CN 204582746 U CN204582746 U CN 204582746U CN 201520284700 U CN201520284700 U CN 201520284700U CN 204582746 U CN204582746 U CN 204582746U
- Authority
- CN
- China
- Prior art keywords
- tank body
- tank
- dividing plate
- self
- filtering screen
- 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
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Abstract
A kind of self-cleaning type drop irrigation filter, comprise tank body, the bottom of tank body is the centrifugal filtration portion that downward internal diameter reduces gradually, the middle part of tank body and top are cylindrical portion, the middle part of tank body is provided with the water inlet pipe with tank interior cavity connects along the tangential direction of this tank body, there is desilting tank the lower end in centrifugal filtration portion by Flange joint, the bottom sides of desilting tank is provided with sewage draining exit, tank body is provided with the dividing plate separated by the cavity up and down of tank body in the top of water inlet pipe, filtering screen is provided with in the upper chamber of tank body, this filtering screen is connected to the upper end of dividing plate, the middle part of dividing plate is provided with the through hole be communicated with the cavity below dividing plate filtering screen inside, the top of tank body is provided with the cleaning hose with tank interior cavity connects along the tangential direction of this tank body, the top of tank body is provided with the drainpipe with tank interior cavity connects.Structure of the present utility model is more reasonable, and later maintenance is more convenient to operate, and later maintenance cost is lower, uses convenient.
Description
Technical field
The utility model relates to a kind of drip irrigation equipment, is specifically related to a kind of self-cleaning type drop irrigation filter.
Background technology
Drop irrigation filter is device indispensable on drip irrigation system medium conveyance conduit, and it can process the impurity such as the silt in water source, and to protect the normal use of valve and equipment, it is the corollary equipment of modernization water-saving irrigation technique VS .NET Prerequisites.
But, old-fashioned drop irrigation filter ubiquity unreasonable structure, be not easy to that later maintenance, later maintenance cost are high, inconvenient problem with use.Along with the continuous development of science and technology, old-fashioned drop irrigation filter can not meet the demand of people, needs a kind of self-cleaning type drop irrigation filter in prior art badly, this self-cleaning type drop irrigation filter structure is more reasonable, be more convenient for later maintenance, later maintenance cost is low, uses convenient.
Utility model content
The purpose of this utility model is the deficiency existed to overcome prior art, provide a kind of structure more rationally, later maintenance of being more convenient for, later maintenance cost be low, use convenient self-cleaning type drop irrigation filter.
The utility model is achieved through the following technical solutions: a kind of self-cleaning type drop irrigation filter, comprise tank body, the bottom of described tank body is the centrifugal filtration portion that downward internal diameter reduces gradually, the middle part of described tank body and top are cylindrical portion, the middle part of described tank body is provided with the water inlet pipe with tank interior cavity connects along the tangential direction of this tank body, there is desilting tank the lower end in described centrifugal filtration portion by Flange joint, the bottom sides of described desilting tank is provided with sewage draining exit, described tank body is provided with the dividing plate separated by the cavity up and down of tank body in the top of described water inlet pipe, filtering screen is provided with in the upper chamber of described tank body, this filtering screen is connected to the upper end of described dividing plate, the middle part of described dividing plate is provided with the through hole be communicated with the cavity below dividing plate described filtering screen inside, the top of described tank body is provided with the cleaning hose with tank interior cavity connects along the tangential direction of this tank body, the top of described tank body is provided with the drainpipe with tank interior cavity connects.
Described filtering screen is made up of discharge funnel for sludge, the filter screen being arranged at the cylindrical shape of discharge funnel for sludge upper end and the top board that is arranged at filter screen upper end, and the lower port of described discharge funnel for sludge is just to the through hole in the middle part of described dividing plate.
The lower end of described desilting tank is provided with leg.
The beneficial effects of the utility model are: structure of the present utility model is more reasonable, and can effectively simplify later maintenance operation, later maintenance is more convenient to operate, and later maintenance cost is lower, uses convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings: 1-tank body; 2-centrifugal filtration portion; 3-water inlet pipe; 4-desilting tank; 5-sewage draining exit; 6-leg; 7-dividing plate; 8-discharge funnel for sludge; 9-filter screen; 10-top board; 11-drainpipe; 12-cleaning hose.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, a kind of self-cleaning type drop irrigation filter, comprise tank body 1, the bottom of tank body 1 is the centrifugal filtration portion 2 that downward internal diameter reduces gradually, the middle part of tank body 1 and top are cylindrical portion, the middle part of tank body 1 is provided with along the tangential direction of this tank body 1 water inlet pipe 3 be communicated with tank body 1 internal cavities, there is desilting tank 4 lower end in centrifugal filtration portion 2 by Flange joint, the bottom sides of desilting tank 4 is provided with sewage draining exit 5, tank body 1 is provided with the dividing plate 7 separated by the cavity up and down of tank body 1 in the top of water inlet pipe 3, be provided with screen pack 9 in the upper chamber of tank body 1 to cover, this screen pack 9 cover is connected to the upper end of dividing plate 7, the middle part of dividing plate 7 is provided with covers the inner through hole be communicated with the cavity below dividing plate 7 by screen pack 9, the top of tank body 1 is provided with along the tangential direction of this tank body 1 cleaning hose 12 be communicated with tank body 1 internal cavities, the top of tank body 1 is provided with the drainpipe 11 be communicated with tank body 1 internal cavities.
Participate in Fig. 1, screen pack 9 covers and is made up of discharge funnel for sludge 8, the filter screen 9 being arranged at the cylindrical shape of discharge funnel for sludge 8 upper end and the top board 10 that is arranged at filter screen 9 upper end, and the lower port of discharge funnel for sludge 8 is just to the through hole in the middle part of dividing plate 7.The lower end of desilting tank 4 is provided with leg 6.
The utility model is when later maintenance, by the valve closing on drainpipe 11 and water inlet pipe 3, open sewage draining exit 5, in tank body 1, current are passed into by cleaning hose 12, the grains of sand on filter screen 9 and other particles rinse out by current, fall in desilting tank 4 downwards, together discharge from sewage draining exit 5 together with the silt in desilting tank 4, convenient, thorough, clean.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (3)
1. a self-cleaning type drop irrigation filter, it is characterized in that: described self-cleaning type drop irrigation filter comprises tank body, the bottom of described tank body is the centrifugal filtration portion that downward internal diameter reduces gradually, the middle part of described tank body and top are cylindrical portion, the middle part of described tank body is provided with the water inlet pipe with tank interior cavity connects along the tangential direction of this tank body, there is desilting tank the lower end in described centrifugal filtration portion by Flange joint, the bottom sides of described desilting tank is provided with sewage draining exit, described tank body is provided with the dividing plate separated by the cavity up and down of tank body in the top of described water inlet pipe, filtering screen is provided with in the upper chamber of described tank body, this filtering screen is connected to the upper end of described dividing plate, the middle part of described dividing plate is provided with the through hole be communicated with the cavity below dividing plate described filtering screen inside, the top of described tank body is provided with the cleaning hose with tank interior cavity connects along the tangential direction of this tank body, the top of described tank body is provided with the drainpipe with tank interior cavity connects.
2. self-cleaning type drop irrigation filter according to claim 1, it is characterized in that: described filtering screen is made up of discharge funnel for sludge, the filter screen being arranged at the cylindrical shape of discharge funnel for sludge upper end and the top board that is arranged at filter screen upper end, and the lower port of described discharge funnel for sludge is just to the through hole in the middle part of described dividing plate.
3. self-cleaning type drop irrigation filter according to claim 1 and 2, is characterized in that: the lower end of described desilting tank is provided with leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284700.8U CN204582746U (en) | 2015-05-05 | 2015-05-05 | Self-cleaning type drop irrigation filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284700.8U CN204582746U (en) | 2015-05-05 | 2015-05-05 | Self-cleaning type drop irrigation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582746U true CN204582746U (en) | 2015-08-26 |
Family
ID=53918949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284700.8U Expired - Fee Related CN204582746U (en) | 2015-05-05 | 2015-05-05 | Self-cleaning type drop irrigation filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582746U (en) |
-
2015
- 2015-05-05 CN CN201520284700.8U patent/CN204582746U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190505 |