CN104101217A - Cooling water system with connecting hose - Google Patents
Cooling water system with connecting hose Download PDFInfo
- Publication number
- CN104101217A CN104101217A CN201410361044.7A CN201410361044A CN104101217A CN 104101217 A CN104101217 A CN 104101217A CN 201410361044 A CN201410361044 A CN 201410361044A CN 104101217 A CN104101217 A CN 104101217A
- Authority
- CN
- China
- Prior art keywords
- cooling water
- metal
- water pipe
- hose
- water system
- 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.)
- Pending
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention provides a cooling water system with a connecting hose. The cooling water system is established by welding a plurality of metal cooling water pipes arranged transversely or/and longitudinally together; a metal hose is further arranged next to the weld connection of the metal cooling water pipes arranged transversely or/and longitudinally; the metal hose is connected with the metal cooling water pipe by use of flanges. The metal hose of the cooling water system is capable of counteracting the stress of the cooling water pipes caused by expansion with heat and contraction with cold, and therefore, pull cracks of the metal cooling water pipes are avoided and the service life of the metal cooling water pipes is increased.
Description
Technical field
The present invention relates to a kind of cooling water system, be especially arranged in the cooling water system with connecting hose in metallurgical furnace outside.
Background technology
In metallurgy industry, generally need to utilize cooling water to force cooling, unavoidable like this at metallurgical furnace body outside layout cooling water system to metallurgical furnace fire door, deslagging fire door and ring exhaust fume collecting hood etc.But because metallurgical furnace variations in temperature in whole smelting process is larger, cause also difference to some extent of water temperature in the cooling water pipe in cooling water system.Be subject to the impact of water temperature, cooling water pipe expands with heat and contract with cold and easily occurs drawing crack line at interface, thereby occurs that cooling water pipe leaks.
Summary of the invention
The object of the present invention is to provide a kind of cooling water system with connecting hose, it can solve drawing crack line appears in above-mentioned cooling water pipe at waterpipe jointing place problem owing to expanding with heat and contract with cold.
The present invention is achieved through the following technical solutions above-mentioned purpose: with the cooling water system of connecting hose, comprise laterally or/and the metal cooling water pipe of longitudinally arranging, described laterally or/and longitudinal metal cooling water pipe is also provided with metal hose near soldering opening, described metal hose adopts flange to be connected with metal cooling water pipe.
The distance of described metal hose and metal cooling water pipe soldering opening is 100～200mm.
The length of described metal hose is 200～300mm.
Cooling water system of the present invention is owing to being provided with metal hose, can offset that cooling water pipe expands with heat and contract with cold and the stress that occurs, thereby avoid metal cooling water pipe drawing crack line, extended the service life of metal cooling water pipe.
Brief description of the drawings
Fig. 1 is the schematic diagram of the cooling water system with connecting hose of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail.
Cooling water system with connecting hose of the present invention, be welded by multiple transverse metal cooling water pipes 1 and longitudinal metal cooling water pipe 2, transverse metal cooling water pipe 1 is or/and the first soldering opening 5 of longitudinal metal cooling water pipe 2, near the second soldering opening 6, be also provided with metal hose 3, the length of metal hose 3 is 200～300mm, the first soldering opening 5 of metal hose 3 and the first metal cooling water pipe 1, the distance of the second soldering opening 6 of the second metal cooling water pipe 2 is 100～200mm, in order to facilitate the installation of metal hose 3, metal hose 3 and the first metal cooling water pipe 1, the second metal cooling water pipe 2 adopts flange 4 to connect.
Due at transverse metal cooling water pipe 1 or/and longitudinal metal cooling water pipe 2 welding weld bond near be provided with metal hose 3, can offset that cooling water pipe expands with heat and contract with cold and the stress that occurs, thereby avoid metal cooling water pipe 1,2 drawing crack lines, extended the service life of metal cooling water pipe.
Claims (3)
1. the cooling water system with connecting hose, comprise laterally or/and the metal cooling water pipe of longitudinally arranging, it is characterized in that: described laterally or/and longitudinal metal cooling water pipe is also provided with metal hose near soldering opening, described metal hose adopts flange to be connected with metal cooling water pipe.
2. the cooling water system with connecting hose according to claim 1, is characterized in that, the distance of described metal hose and metal cooling water pipe soldering opening is 100～200mm.
3. the cooling water system with connecting hose according to claim 1, is characterized in that, the length of described metal hose is 200～300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361044.7A CN104101217A (en) | 2014-07-25 | 2014-07-25 | Cooling water system with connecting hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361044.7A CN104101217A (en) | 2014-07-25 | 2014-07-25 | Cooling water system with connecting hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104101217A true CN104101217A (en) | 2014-10-15 |
Family
ID=51669579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410361044.7A Pending CN104101217A (en) | 2014-07-25 | 2014-07-25 | Cooling water system with connecting hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104101217A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1586135A (en) * | 1978-05-23 | 1981-03-18 | Bosch Gmbh Robert | Method of joining a bellows expansion joint to a connecting component and a bellows expansion joint with a connecting component produced according to this method |
| CN1538135A (en) * | 2003-04-14 | 2004-10-20 | ���Ͽع�����˾ | Cooling plate for wall of metallurgical vessel |
| JP3994890B2 (en) * | 2003-03-10 | 2007-10-24 | 住友金属工業株式会社 | Manufacturing method of stave cooler for metallurgical furnace |
| US20070290502A1 (en) * | 2006-06-16 | 2007-12-20 | General Electric Company | Pipe Penetration System |
| CN101634520A (en) * | 2009-05-31 | 2010-01-27 | 江苏联兴成套设备制造有限公司 | Casting method of cast steel cooling plate |
| CN202329207U (en) * | 2011-09-30 | 2012-07-11 | 长沙有色冶金设计研究院有限公司 | Detachable cooling sleeve device and horizontal type converter |
| CN102747184A (en) * | 2012-04-28 | 2012-10-24 | 河北天宇高科冶金铸造有限公司 | Converter and water cooling converter mouth thereof |
-
2014
- 2014-07-25 CN CN201410361044.7A patent/CN104101217A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1586135A (en) * | 1978-05-23 | 1981-03-18 | Bosch Gmbh Robert | Method of joining a bellows expansion joint to a connecting component and a bellows expansion joint with a connecting component produced according to this method |
| JP3994890B2 (en) * | 2003-03-10 | 2007-10-24 | 住友金属工業株式会社 | Manufacturing method of stave cooler for metallurgical furnace |
| CN1538135A (en) * | 2003-04-14 | 2004-10-20 | ���Ͽع�����˾ | Cooling plate for wall of metallurgical vessel |
| US20070290502A1 (en) * | 2006-06-16 | 2007-12-20 | General Electric Company | Pipe Penetration System |
| CN101634520A (en) * | 2009-05-31 | 2010-01-27 | 江苏联兴成套设备制造有限公司 | Casting method of cast steel cooling plate |
| CN202329207U (en) * | 2011-09-30 | 2012-07-11 | 长沙有色冶金设计研究院有限公司 | Detachable cooling sleeve device and horizontal type converter |
| CN102747184A (en) * | 2012-04-28 | 2012-10-24 | 河北天宇高科冶金铸造有限公司 | Converter and water cooling converter mouth thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |