CN203309519U - Two-in-one anti-backflow type pipeline combiner - Google Patents
Two-in-one anti-backflow type pipeline combiner Download PDFInfo
- Publication number
- CN203309519U CN203309519U CN2013203794780U CN201320379478U CN203309519U CN 203309519 U CN203309519 U CN 203309519U CN 2013203794780 U CN2013203794780 U CN 2013203794780U CN 201320379478 U CN201320379478 U CN 201320379478U CN 203309519 U CN203309519 U CN 203309519U
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- CN
- China
- Prior art keywords
- pipe
- way
- combiner
- way valve
- water pump
- 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
The utility model discloses a two-in-one anti-backflow type pipeline combiner. The two-in-one anti-backflow type pipeline combiner is composed of an outlet pipe (1), a three-way pipe (2), two check valve connection pipes (3), two check valves (4), two water pump connection pipes (5), two cleaning pipes (6) and a three-way connection pipe (7). The two-in-one anti-backflow type pipeline combiner with the design is simple in structure; by designing the check valves and the cleaning pipes on the pipeline combiner, when one pump stops working, the backflow of liquid in pipelines and the blockage of water pumps caused by impurities can be effectively prevented, and the interiors of the pipelines can be cleaned in time, so that the long-time precipitation of the impurities in the pipelines can be avoided.
Description
Technical field:
The utility model relates to a kind of two-in-one anti-down streaming pipeline group and closes.
Background technique:
In the soda feldspar processing technology, the ore pulp after needing to grind pumps into system, generally adopts the pump of one of a duct arrangement, and the more pipeline that this mode need to be laid, increased cost; If adopt two pipelines, answer altogether a pump, when a pump when quitting work, generally the interior remaining liquid of pipeline all can flow backwards and get back to another pump, when if the impurity contained in liquid is more, can be by water pump obstruction, stuck, and impurity is deposited in pipeline for a long time, also can affect the purity of liquid in pipeline.
Summary of the invention:
Goal of the invention of the present utility model is to provide a kind of two-in-one anti-down streaming pipeline group and closes.
The utility model is to adopt following technological scheme to realize its goal of the invention: a kind of two-in-one anti-down streaming pipeline group is closed, and it is comprised of outer pipe 1, three-way pipe 2, two one-way valve connecting tubes 3, two one-way valves 4, two water pump connecting tubes 5, two scavenge pipes 6, three-limb tubes 7; Three-way pipe 2 is connected with outer pipe 1, three-limb tube 7, an one-way valve connecting tube 3 respectively; Two one-way valve connecting tubes 3 are connected with two water pump connecting tubes 5 by two one-way valves 4 respectively; Two scavenge pipes 6 are connected on two one-way valve connecting tubes 3; The two ends of three-limb tube 7 are connected with three-way pipe 2, an one-way valve connecting tube 3 respectively.
Owing to having adopted above technology the utility model, realize preferably its goal of the invention, this project organization is simple, design one-way valve and scavenge pipe on pipeline group, when a pump quits work, can prevent effectively that in pipeline, liquid refluence foreign material stop up water pump, and can, in time in pipeline, cleaning, avoid foreign material to precipitate for a long time in pipeline.
The accompanying drawing explanation:
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
Accompanying drawing 2 is connection diagrams of the utility model and water pump.
Description of reference numerals is shown in specification last page form.
Embodiment:
Below in conjunction with accompanying drawing, summary of the invention is described further:
Embodiment 1:
As can be known by accompanying drawing, a kind of two-in-one anti-down streaming pipeline group is closed, and it is comprised of outer pipe 1, three-way pipe 2, two one-way valve connecting tubes 3, two one-way valves 4, two water pump connecting tubes 5, two scavenge pipes 6, three-limb tubes 7; Three-way pipe 2 is connected with outer pipe 1, three-limb tube 7, an one-way valve connecting tube 3 respectively; Two one-way valve connecting tubes 3 are connected with two water pump connecting tubes 5 by two one-way valves 4 respectively; Two scavenge pipes 6 are connected on two one-way valve connecting tubes 3; The two ends of three-limb tube 7 are connected with three-way pipe 2, an one-way valve connecting tube 3 respectively.
Outer pipe 1 described in the utility model refers to: water pipe; Be connected to an end of three-way pipe 2; It is the outer pipe of liquid; Its design attitude is as shown in mark 1 in accompanying drawing 1.
Three-way pipe 2 described in the utility model refers to: three-way pipe; It is connected with outer pipe 1, three-limb tube 7, an one-way valve connecting tube 3 respectively; It is the three-way pipe connected; Its design attitude is as shown in mark 2 in accompanying drawing 1.
One-way valve connecting tube 3 described in the utility model refers to: water pipe; Its two ends are connected with three-way pipe 2, one-way valve 4 respectively; Its design attitude is as shown in mark 3 in accompanying drawing 1.
One-way valve 4 described in the utility model refers to: one-way valve; It is the valve that connects one-way valve connecting tube 3 and water pump connecting tube 5; Its effect is when water pump quits work, and prevents that in pipeline, water pump is stopped up in the liquid refluence; Its design attitude is as shown in mark 4 in accompanying drawing 1.
Water pump connecting tube 5 described in the utility model refers to: water pipe; It is the connecting tube that connects water pump 8 and one-way valve 4; Its design attitude is as shown in mark 5 in accompanying drawing 1.
Three-limb tube 7 described in the utility model refers to: water pipe; Its two ends are connected with three-way pipe 2, an one-way valve connecting tube 3 respectively; Its design attitude is as shown in mark 7 in accompanying drawing 1.
| Reference numerals | The mark title | Reference numerals | The mark title |
| 1 | Outer pipe 1 | 6 | Scavenge |
| 2 | Three- |
7 | Three- |
| 3 | One-way |
8 | |
| 4 | One- |
9 | |
| 5 | Water |
? | ? |
Claims (1)
1. a two-in-one anti-down streaming pipeline group is closed, and it is characterized in that it is comprised of outer pipe (1), three-way pipe (2), two one-way valve connecting tubes (3), two one-way valves (4), two water pump connecting tubes (5), two scavenge pipes (6), three-limb tube (7); Three-way pipe (2) is connected with outer pipe (1), three-limb tube (7), an one-way valve connecting tube (3) respectively; Two one-way valve connecting tubes (3) are connected with two water pump connecting tubes (5) by two one-way valves (4) respectively; Two scavenge pipes (6) are connected on two one-way valve connecting tubes (3); The two ends of three-limb tube (7) are connected with three-way pipe (2), an one-way valve connecting tube (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203794780U CN203309519U (en) | 2013-06-28 | 2013-06-28 | Two-in-one anti-backflow type pipeline combiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203794780U CN203309519U (en) | 2013-06-28 | 2013-06-28 | Two-in-one anti-backflow type pipeline combiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309519U true CN203309519U (en) | 2013-11-27 |
Family
ID=49615728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203794780U Expired - Fee Related CN203309519U (en) | 2013-06-28 | 2013-06-28 | Two-in-one anti-backflow type pipeline combiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260195A (en) * | 2014-10-20 | 2015-01-07 | 中铁十四局集团有限公司 | Box girder automatic maintaining system and application method thereof |
-
2013
- 2013-06-28 CN CN2013203794780U patent/CN203309519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260195A (en) * | 2014-10-20 | 2015-01-07 | 中铁十四局集团有限公司 | Box girder automatic maintaining system and application method thereof |
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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 |
Granted publication date: 20131127 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |