CN205730582U - A kind of new automatic endogenous back-flushing filtering system - Google Patents
A kind of new automatic endogenous back-flushing filtering system Download PDFInfo
- Publication number
- CN205730582U CN205730582U CN201620430651.9U CN201620430651U CN205730582U CN 205730582 U CN205730582 U CN 205730582U CN 201620430651 U CN201620430651 U CN 201620430651U CN 205730582 U CN205730582 U CN 205730582U
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- China
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- water inlet
- filter unit
- endogenous
- backwash
- outfall sewer
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Abstract
This utility model relates to a kind of new automatic endogenous back-flushing filtering system, it includes at least one filter unit, it is provided with water inlet manifold on described filter unit top, it is provided with outfall sewer in described filter unit bottom, it is provided with differential pressure switch between described water inlet manifold and outfall sewer, described filter unit includes filter body, and it is located at the filtering layer within filter body, it is provided with water inlet pipe between described filter unit top and water inlet manifold, it is provided with exit branch bottom described filter unit and between outfall sewer, described water inlet pipe is provided with into water pneumatic operated valve, described exit branch is provided with product water pneumatic operated valve.This utility model backwash voluntarily, controls accurately, to operate steadily.
Description
Technical field
This utility model relates to a kind of back-flushing filtering system, is specifically related to a kind of endogenous back-flushing filtering system.
Background technology
Existing endogenous back-flushing filtering system, structure arranges unreasonable, and overall operation situation is undesirable, and control accuracy is inadequate, during backwash, needs external back purge system, and overall operation is steady not, does not meets actual operation requirements.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome deficiency of the prior art, it is provided that one backwash voluntarily, controls accurately, the new automatic endogenous back-flushing filtering system operated steadily.
nullTechnical scheme: in order to solve above-mentioned technical problem，The new automatic endogenous back-flushing filtering system of one described in the utility model，It includes at least one filter unit，It is provided with water inlet manifold on described filter unit top，It is provided with outfall sewer in described filter unit bottom，It is provided with differential pressure switch between described water inlet manifold and outfall sewer，Described filter unit includes filter body，And it is located at the filtering layer within filter body，It is provided with water inlet pipe between described filter unit top and water inlet manifold，It is provided with exit branch bottom described filter unit and between outfall sewer，Described water inlet pipe is provided with into water pneumatic operated valve，Described exit branch is provided with product water pneumatic operated valve，Backwash water inlet pipe it is provided with between described exit branch and outfall sewer，Described water inlet pipe is provided with backwash drain pipe，It is connected with main sewer，Described backwash water inlet pipe is provided with backwash water inlet pneumatic operated valve，Described backwash drain pipe is provided with backwash draining pneumatic operated valve.
Described water inlet manifold is provided with and always regulates valve into water.
Described outfall sewer is provided with product supply mains's electric control valve.
Described filter unit arranges 4-8.
Native system is connected with pneumatic operated valve switch board, it is achieved automation mechanized operation.
Beneficial effect: this utility model is compared with prior art, its remarkable advantage is: this utility model structure arranges rationally, use 4-8 filter unit, ensure to filter fully, good filtration effect, effluent quality is high, pressure difference switch is set between water inlet manifold and outfall sewer, coordinate backwash water inlet pneumatic operated valve, it is achieved endogenous automatic backwash, efficient energy-saving, each pipeline arranges regulation valve and pneumatic operated valve, realizing accurately controlling, automation mechanized operation, native system operates steadily, use safety, fault rate is few, can meet actual operation requirements long lasting for work.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
nullAs shown in Figure 1，The new automatic endogenous back-flushing filtering system of one described in the utility model，It includes at least one filter unit 1，It is provided with water inlet manifold 2 on described filter unit 1 top，It is provided with outfall sewer 3 in described filter unit 1 bottom，It is provided with differential pressure switch 4 between described water inlet manifold 2 and outfall sewer 3，Described filter unit 1 includes filter body 5，And it is located at the filtering layer 6 within filter body 5，It is provided with water inlet pipe 7 between described filter unit 1 top and water inlet manifold 2，It is provided with exit branch 8 bottom described filter unit 1 and between outfall sewer 3，Described water inlet pipe 7 is provided with into water pneumatic operated valve 9，Described exit branch 8 is provided with product water pneumatic operated valve 10，It is provided with backwash water inlet pipe 11 between described exit branch 8 and outfall sewer 3，Described water inlet pipe 7 is provided with backwash drain pipe 12，It is connected with main sewer 13，Described backwash water inlet pipe 11 is provided with backwash water inlet pneumatic operated valve 14，Described backwash drain pipe 12 is provided with backwash draining pneumatic operated valve 15；Described water inlet manifold 2 is provided with and always regulates valve 16 into water；Described outfall sewer 3 is provided with product supply mains's electric control valve 17；Described filter unit 1 arranges 4-8.This utility model structure arranges rationally, uses 4-8 filter unit, it is ensured that filter fully, good filtration effect, effluent quality is high, arranges pressure difference switch between water inlet manifold and outfall sewer, coordinate backwash water inlet pneumatic operated valve, it is achieved endogenous automatic backwash, efficient energy-saving, each pipeline arranges regulation valve and pneumatic operated valve, it is achieved accurately control, automation mechanized operation, native system operates steadily, and uses safety, and fault rate is few, actual operation requirements can be met long lasting for work.
This utility model provides a kind of thinking and method; the method and the approach that implement this technical scheme are a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications; these improvements and modifications also should be regarded as protection domain of the present utility model, and each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (4)
- null1. a new automatic endogenous back-flushing filtering system，It is characterized in that: it includes at least one filter unit (1)，It is provided with water inlet manifold (2) on described filter unit (1) top，It is provided with outfall sewer (3) in described filter unit (1) bottom，Differential pressure switch (4) it is provided with between described water inlet manifold (2) and outfall sewer (3)，Described filter unit (1) includes filter body (5)，And it is located at the filtering layer (6) that filter body (5) is internal，Water inlet pipe (7) it is provided with between described filter unit (1) top and water inlet manifold (2)，It is provided with exit branch (8) between described filter unit (1) bottom and outfall sewer (3)，Described water inlet pipe (7) is provided with into water pneumatic operated valve (9)，Described exit branch (8) is provided with product water pneumatic operated valve (10)，Backwash water inlet pipe (11) it is provided with between described exit branch (8) and outfall sewer (3)，Described water inlet pipe (7) is provided with backwash drain pipe (12)，It is connected with main sewer (13)，Described backwash water inlet pipe (11) is provided with backwash water inlet pneumatic operated valve (14)，Described backwash drain pipe (12) is provided with backwash draining pneumatic operated valve (15).
- New automatic endogenous back-flushing filtering system the most according to claim 1, it is characterised in that: it is provided with on described water inlet manifold (2) and always regulates valve (16) into water.
- New automatic endogenous back-flushing filtering system the most according to claim 1, it is characterised in that: on described outfall sewer (3), it is provided with product supply mains's electric control valve (17).
- New automatic endogenous back-flushing filtering system the most according to claim 1, it is characterised in that: described filter unit (1) arranges 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430651.9U CN205730582U (en) | 2016-05-13 | 2016-05-13 | A kind of new automatic endogenous back-flushing filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430651.9U CN205730582U (en) | 2016-05-13 | 2016-05-13 | A kind of new automatic endogenous back-flushing filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730582U true CN205730582U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430651.9U Expired - Fee Related CN205730582U (en) | 2016-05-13 | 2016-05-13 | A kind of new automatic endogenous back-flushing filtering system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205730582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362607A (en) * | 2016-05-13 | 2017-11-21 | 江苏瑞盛水处理有限公司 | A kind of new automatic endogenous back-flushing filtering system |
-
2016
- 2016-05-13 CN CN201620430651.9U patent/CN205730582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362607A (en) * | 2016-05-13 | 2017-11-21 | 江苏瑞盛水处理有限公司 | A kind of new automatic endogenous back-flushing filtering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214215 Jiangsu city of Wuxi province Yixing city and town people Nanxin Road No. 1 Patentee after: Swiss environmental Limited by Share Ltd Address before: 214215 Jiangsu city of Wuxi province Yixing city and town people Nanxin Road No. 1 Patentee before: Jiangsu Ruisheng Water Treatment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |