CN206112249U - Prevent pipe of hot -blast valve water spray - Google Patents
Prevent pipe of hot -blast valve water spray Download PDFInfo
- Publication number
- CN206112249U CN206112249U CN201621128582.2U CN201621128582U CN206112249U CN 206112249 U CN206112249 U CN 206112249U CN 201621128582 U CN201621128582 U CN 201621128582U CN 206112249 U CN206112249 U CN 206112249U
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- China
- Prior art keywords
- hot
- pipe
- blast valve
- cooling water
- conduit
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- 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.)
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Abstract
The utility model provides a prevent pipe of hot -blast valve water spray, includes L shape pipe, its characterized in that: L shape pipe is equipped with 45 pipe bends (1), and the flanged face nut (2) of threaded connection for the nozzle stub is passed through to the one end of elbow, and the other end passes through the one end of for the nozzle stub threaded connection union (3), and the other end and the one end of the 1st steel pipe (4) of union are connected, and the other end and the cooling water leather hose of the 1st steel pipe are connected, the other end and the hot -blast valve cooling water water inlet or the delivery port intercommunication of flanged face nut (2), wherein: providing two L shape pipes during the use, making first root L shape pipe enter into hot -blast valve case cooling action as cooling water inlet pipe, cooling water from the 1st steel pipe (4), second root L shape pipe is taken away the cooling water after the cooling of hot -blast valve case as cooling water outlet pipe by the 2nd steel pipe (10). The utility model has the advantages of pipe simple structure, preparation convenience are controlled the case in a flexible way and are led to the water yield, prevent splash scald accident.
Description
Technical field
The utility model is related to a kind of conduit for guiding current, specifically, be it is a kind of prevent hot-blast valve spray water
Conduit.
Background technology
In hot-blast valve Renewal process, hot-blast valve shelf returns dress front valve core and is heated and need to add cooling water to valve core inside, often
It is first to add cooling water to cool down valve element with manual methods insertion leather hose with method, then pours a period of time in cooling water
After be inserted into leather hose and drain cooling water only, otherwise make hot-blast valve leak everywhere, or even water spray affect service work.But, come
Pumps cooled water leather hose in the hot blast valve core of hundreds of degree high temperature is backed towards, and hot-blast valve water spray causes the wind that maintainer scalds
Danger.
Therefore in known hot blast valve core cooling water enter to give discharging modes there are problems that above-mentioned a variety of inconvenience and.
Utility model content
The purpose of this utility model, is to propose a kind of safe and reliable conduit for preventing hot-blast valve from spraying water.
For achieving the above object, technical solution of the present utility model is：
A kind of conduit for preventing hot-blast valve from spraying water, including L-shaped conduit, it is characterised in that：
The L-shaped conduit is provided with 45 ° of pipe bends, and one end of elbow is used by short tube and is threadedly coupled flanged face nut,
The other end is directly connected by short tube one end for being threadedly coupled articulation, the other end of the 1st steel pipe with cooling water leather hose；Band method
The other end of blue face nut is connected with hot blast valve core cooling nozzle；
Wherein：Two L-shaped conduits are provided when using, make first L-shaped conduit be used as cooling water inlet pipe, cooling water is from the
1 steel pipe enters into hot blast valve core and plays cooling effect, and second L-shaped conduit is used as cooling water outlet pipe, and hot blast valve core is cold
But the cooling water after is taken away by the 2nd steel pipe.
The conduit for preventing hot-blast valve from spraying water of the present utility model can also be further achieved by the following technical measures.
The aforesaid conduit for preventing hot-blast valve from spraying water, wherein the pipe bend specification is DN60.
The aforesaid conduit for preventing hot-blast valve from spraying water, wherein the flanged face bolt specification is the flanged face nuts of M55.
The aforesaid conduit for preventing hot-blast valve from spraying water, wherein the articulation specification is DN28.
The aforesaid conduit for preventing hot-blast valve from spraying water, wherein the steel pipe footpath is DN20.
After using above-mentioned technical proposal, the conduit for preventing hot-blast valve from spraying water of the present utility model has advantages below：
1st, the guide-tube structure for preventing hot-blast valve from spraying water is simple, easy to make；
2nd, avoid manually cooling down the risk scalded to the water flowing of hot blast valve core, can flexibly control valve element water-flowing amount, it is ensured that
Valve element is not because excessive temperature distortion is damaged；
3rd, increased the mobility of valve element cooling water, prevent valve element add water occur not in time splash scald accident.
Description of the drawings
Fig. 1 is manually inserting the schematic diagram that leather hose adds cooling water to cool down valve element known to being；
Fig. 2 for the utility model embodiment prevent hot-blast valve spray water conduit structural representation；
Fig. 3 for the utility model embodiment prevent hot-blast valve spray water conduit use state schematic diagram.
In figure：1 elbow, 2 flanged face nuts, 3 articulations, 4 the 1st steel pipes, 6 leather hoses, 7 hot-blast valves, 8 valve elements, 9 upper valves
Frame, 10 the 2nd steel pipes, 11 hot blast valve supports, 12 cooling water intakes, 13 cooling water outlets.
Specific embodiment
With reference to embodiments and its accompanying drawing is illustrated further to the utility model.
Embodiment 1
The utility model prevents the conduit that hot-blast valve is sprayed water, including L-shaped conduit, and it is that the known leather hose that is manually inserting is added
Entering cooling water carries out the improvement of the type of cooling to valve element, valve element cooling water leather hose interface is moved on to outside valve element, from outside valve element
Just cooling water can be passed through to valve element.
Referring now to Fig. 2, Fig. 2 for the utility model embodiment prevent hot-blast valve spray water conduit structural representation.
As illustrated, the L-shaped conduit is provided with 45 ° of pipe bends 1 that specification is DN60, one end of elbow is threadedly coupled by short tube
Flanged face nut 2, the other end of elbow is by short tube one end for being threadedly coupled articulation 3, the other end of articulation and the 1st
One end connection of steel pipe 4, the other end of the 1st steel pipe is connected with cooling water leather hose；Flanged face nut 2 is cooled down with hot blast valve core
The mouth of a river connects；The flanged face bolt specification is the flanged face nuts of M55.The articulation specification is DN28.Wherein steel pipe
Caliber is DN20.
Two L-shaped conduits are provided when using, make first L-shaped conduit be used as cooling water inlet pipe, cooling water is from the 1st steel pipe
（4）Enter into hot blast valve core and play cooling effect, second L-shaped conduit is used as cooling water outlet pipe, by the cooling of hot blast valve core
Cooling water afterwards is by the 2nd steel pipe（10）Take away.
Embodiment 2
When the utility model prevents the conduit that hot-blast valve is sprayed water from making, the old hot blast valve core for changing in the past can be entered
M55 big nuts dismounting on outlet pipe is utilized, and 2 55mm nuts are needed altogether, using 45 ° of elbows pair being welded nut and DN60
Weldering, in elbow opposite side DN28 movable joint heads are welded, and in the other end of movable joint head long 600mm is welded, and the galvanized pipe of DN20 makes more
Simply, and the effect repaired the old and utilized scraps is reached.
Embodiment 3
The utility model embodiment 1 prevent hot-blast valve spray water conduit using method, comprise the following steps：
When a, hot-blast valve 7 are changed, hot blast valve support 11 is opened, hung open old hot-blast valve with crane；New hot-blast valve hangs in.
B, the articulation 3 of L-shaped conduit is outwarded winding, flanged face nut 2 is connected with hot blast valve core cooling water inlet, used
Make cooling water inlet pipe；With same method by the flanged face nut 2 of second L-shaped conduit and hot blast valve core coolant outlet
Connection, as cooling water outlet pipe；
C, the articulation 3 of first L-shaped conduit and second L-shaped conduit screwed respectively, and make first L-shaped conduit
1st steel pipe 4 is connected with cooling water leather hose, and the 2nd steel pipe 10 of second L-shaped conduit is connected with backwater leather hose, by cooling water backwater
Cause gutter；
D, the valve of the belt pipe of first L-shaped conduit is opened enter cooling water；Then by the skin of second L-shaped conduit
Valve with pipe opens suction cooling water, and thus side enters cooling water, and cooling water is discharged on side, until hot-blast valve cooling terminates.
The utility model has substantive distinguishing features and significant technological progress, of the present utility model to prevent what hot-blast valve from spraying water
Conduit and using method are on the basis of the original hot-blast valve type of cooling and structure, with L-shaped conduit by outside valve element cooling nozzle
Move, reach from hot-blast valve outside just can cool down to valve element water flowing, so ensure personal safety, and the effect of cooling valve element can be improved
Rate, is avoided that water flowing causes not in time valve element splash to hurt sb.'s feelings again.
Above example is only for illustration of the utility model, rather than to restriction of the present utility model, relevant technical field
Technical staff, in the case of without departing from spirit and scope of the present utility model, various conversion or change can also be made.Cause
This, the technical scheme of all equivalents should also belong to category of the present utility model, should be limited by each claim.
Claims (5)
1. a kind of conduit for preventing hot-blast valve from spraying water, including L-shaped conduit, it is characterised in that：
The L-shaped conduit is provided with 45 ° of pipe bends（1）, one end of elbow is by the short tube flanged face nut of threaded connection
（2）, the other end is by short tube threaded connection articulation（3）One end, the other end of articulation and the 1st steel pipe（4）One end
Connection, the 1st steel pipe（4）The other end be directly connected with cooling water leather hose；Flanged face nut（2）The other end and hot-blast valve valve
Core cooling nozzle connects；
Wherein：Two L-shaped conduits are provided when using, make first L-shaped conduit be used as cooling water inlet pipe, cooling water is from the 1st steel
Pipe（4）Enter into hot blast valve core and play cooling effect, second L-shaped conduit is used as cooling water outlet pipe, and hot blast valve core is cold
But the cooling water after is by the 2nd steel pipe（10）Take away.
2. the conduit for preventing hot-blast valve from spraying water as claimed in claim 1, it is characterised in that the pipe bend specification is
DN60。
3. the conduit for preventing hot-blast valve from spraying water as claimed in claim 1, it is characterised in that the flanged face bolt specification is
The flanged face nuts of M55.
4. the conduit for preventing hot-blast valve from spraying water as claimed in claim 1, it is characterised in that the articulation specification is DN28.
5. the conduit for preventing hot-blast valve from spraying water as claimed in claim 1, it is characterised in that the steel pipe caliber is DN20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128582.2U CN206112249U (en) | 2016-10-17 | 2016-10-17 | Prevent pipe of hot -blast valve water spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128582.2U CN206112249U (en) | 2016-10-17 | 2016-10-17 | Prevent pipe of hot -blast valve water spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112249U true CN206112249U (en) | 2017-04-19 |
Family
ID=58528881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621128582.2U Active CN206112249U (en) | 2016-10-17 | 2016-10-17 | Prevent pipe of hot -blast valve water spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286972A (en) * | 2016-10-17 | 2017-01-04 | 五冶集团上海有限公司 | A kind of conduit preventing hot-blast valve from spraying water and using method |
-
2016
- 2016-10-17 CN CN201621128582.2U patent/CN206112249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286972A (en) * | 2016-10-17 | 2017-01-04 | 五冶集团上海有限公司 | A kind of conduit preventing hot-blast valve from spraying water and using method |
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