CN203582910U - Quenching and tempering cooler pipeline structure - Google Patents
Quenching and tempering cooler pipeline structure Download PDFInfo
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- CN203582910U CN203582910U CN201320819495.1U CN201320819495U CN203582910U CN 203582910 U CN203582910 U CN 203582910U CN 201320819495 U CN201320819495 U CN 201320819495U CN 203582910 U CN203582910 U CN 203582910U
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- water inlet
- inlet main
- pipeline
- water
- quenching
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Abstract
The utility model relates to a quenching and tempering cooler pipeline structure, which belongs to the technical filed of production equipment of prestressed concrete (PC) steel bars. The quenching and tempering cooler pipeline structure comprises a water inlet main pipeline (1), branch pipelines (2) and gate valves (4), wherein a plurality of branch pipelines are connected with the water inlet main pipeline, each branch pipeline is provided with the gate valve, the water inlet main pipeline is a variable diameter pipeline, the diameter of the water inlet main pipeline is smaller and smaller along the direction of water flow, the branch pipelines also are variable diameter pipelines, and the diameters of the branch pipelines are smaller and smaller along the direction of the water flow. The quenching and tempering cooler pipeline structure can meet the requirements of the production equipment of PC steel bars, achieves ideal effect required by product process, obtains various required flow rates and pressure through several variable diameters of the water inlet main pipeline and the branch pipelines, keeps water pressure of various water outlets same, changes the pressure in pipelines by changing diameters, adjusts flow rate through the gate valves, and is simple and convenient to use, simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of quenching, tempering cooler tube line structure, belongs to steel bar for prestressed concrete (PC rod iron) production unit technical field.
Background technology
At present, during steel bar for prestressed concrete (PC rod iron) is produced, quench, tempering cooler tube line structure is unreasonable, cost is high, and the pressure in cooling line and flow are all unsettled, cannot reach desirable effect.
Utility model content
The purpose of this utility model is to provide a kind of quenching, tempering cooler tube line structure, and easy to use, simple in structure, cost is low, effective, solves the problems referred to above that background technology exists.
The technical solution of the utility model is: a kind of quenching, tempering cooler tube line structure, comprise into water main line, branch line, gate valve, several branch lines are connected with water inlet main line, each branch line is provided with gate valve, water inlet main line is reducing pipeline, the diameter of water inlet main line is more and more less along water (flow) direction, and branch line is also reducing pipeline, and the diameter of branch line is more and more less along water (flow) direction.
Reducing pipeline is staged reducing, and the stepped variation of caliber is more and more less along water (flow) direction.
On water inlet main line, be also provided with water drain ball valve door.
Adopt the utility model, current by the water inlet main line through reducing several times after, with several branch line reducings, realize supercharging again, when pipeline cross-sectional area diminishes, hydraulic pressure increases by force, and branch line can also keep each branch line hydraulic equalization by reducing, simultaneously, utilize gate valve to control flow, reach desirable effect.
Positively effect of the present utility model is: can meet steel bar for prestressed concrete (PC rod iron) production unit required, reach the needed ideal effect of Product Process, by the reducing several times of water inlet main line and branch line, obtain needed various flow and pressure, keep the hydraulic pressure of each water outlet identical, by reducing, change the pressure in pipeline, gate valve adjust flux, easy to use, simple in structure, cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is the utility model embodiment schematic top plan view;
In figure: water inlet main line 1, branch line 2, water drain ball valve door 3, gate valve 4.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further.
A kind of quenching, tempering cooler tube line structure, comprise into water main line 1, branch line 2, gate valve 4, several branch lines are connected with water inlet main line, each branch line is provided with gate valve, water inlet main line is reducing pipeline, the diameter of water inlet main line is more and more less, and branch line is also reducing pipeline, and the diameter of branch line is more and more less.Described reducing pipeline is staged reducing, and the stepped variation of caliber is more and more less.On water inlet main line, be also provided with water drain ball valve door 3.Adopt the utility model, current by the water inlet main line through reducing several times after, with several branch line reducings, realize supercharging again, when pipeline cross-sectional area diminishes, hydraulic pressure increases by force, and branch line can also keep each branch line hydraulic equalization by reducing, simultaneously, utilize gate valve to control flow, reach desirable effect.
Claims (3)
1. a quenching, tempering cooler tube line structure, it is characterized in that comprising into water main line (1), branch line (2), gate valve (4), several branch lines are connected with water inlet main line, each branch line is provided with gate valve, water inlet main line is reducing pipeline, the diameter of water inlet main line is more and more less along water (flow) direction, and branch line is also reducing pipeline, and the diameter of branch line is more and more less along water (flow) direction.
2. quenching according to claim 1, tempering cooler tube line structure, is characterized in that described reducing pipeline is staged reducing, and the stepped variation of caliber is more and more less along water (flow) direction.
3. quenching according to claim 1 and 2, tempering cooler tube line structure, is characterized in that being also provided with water drain ball valve door (3) on water inlet main line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819495.1U CN203582910U (en) | 2013-12-13 | 2013-12-13 | Quenching and tempering cooler pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819495.1U CN203582910U (en) | 2013-12-13 | 2013-12-13 | Quenching and tempering cooler pipeline structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582910U true CN203582910U (en) | 2014-05-07 |
Family
ID=50580857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819495.1U Expired - Fee Related CN203582910U (en) | 2013-12-13 | 2013-12-13 | Quenching and tempering cooler pipeline structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519002A (en) * | 2020-04-17 | 2020-08-11 | 邯郸市道博金属材料有限公司 | Quenching and tempering cooler pipeline structure for PC steel bar production line |
| CN115898855A (en) * | 2023-02-10 | 2023-04-04 | 南京航空航天大学金城学院 | Single-double pump test control device and test method |
-
2013
- 2013-12-13 CN CN201320819495.1U patent/CN203582910U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519002A (en) * | 2020-04-17 | 2020-08-11 | 邯郸市道博金属材料有限公司 | Quenching and tempering cooler pipeline structure for PC steel bar production line |
| CN111519002B (en) * | 2020-04-17 | 2021-10-26 | 邯郸市道博金属材料有限公司 | Quenching and tempering cooler pipeline structure for PC steel bar production line |
| CN115898855A (en) * | 2023-02-10 | 2023-04-04 | 南京航空航天大学金城学院 | Single-double pump test control device and test method |
| CN115898855B (en) * | 2023-02-10 | 2023-12-29 | 南京航空航天大学金城学院 | Single-double pump test control device and test method |
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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: 20140507 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |