CN108977644B - Exhaust tool for water cooling of seal head - Google Patents
Exhaust tool for water cooling of seal head Download PDFInfo
- Publication number
- CN108977644B CN108977644B CN201811146803.2A CN201811146803A CN108977644B CN 108977644 B CN108977644 B CN 108977644B CN 201811146803 A CN201811146803 A CN 201811146803A CN 108977644 B CN108977644 B CN 108977644B
- Authority
- CN
- China
- Prior art keywords
- head
- water
- cooling
- bearing frame
- exhaust
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Abstract
The invention discloses an exhaust tool for head water cooling, which comprises: the bearing frame that is formed by hollow bearing pipe concatenation is provided with the head in the head inner chamber exhaust pipe when being provided with the head water-cooling on the bearing frame, and the blast pipe comprises the first vertical pipe section of inserting in the head inner chamber when the head water-cooling, the second vertical pipe section that is located the head inner chamber outside when the head water-cooling, the intermediate tube section that is located between first vertical pipe section and the second vertical pipe section, and the vertical distance between the head water-cooling and the head inner chamber summit is not more than 10cm in the high needs of first vertical pipe section top, and the high needs of second vertical pipe section top is not less than the head summit when the head water-cooling is provided with the water discharge hole that can be with the blast pipe in the intermediate tube section. The exhaust tool for head water cooling is convenient to use, does not need to be welded on the head, can be used repeatedly, and can be used for water cooling of heads with different specifications, so that the production efficiency of the tool can be greatly improved, and the production cost can be reduced.
Description
Technical Field
The invention relates to the field of end socket manufacturing tools, in particular to an exhaust tool for end socket water cooling.
Background
The heat treatment process of the large-scale pressure vessel head generally comprises water cooling, the head needs to be buckled to the water surface during water cooling, then the head is hung by an iron chain and placed in the water for cooling, air in the inner cavity of the head needs to be discharged during water cooling in order to enable the head to be rapidly and uniformly cooled, and therefore water can enter the inner cavity of the head to cool the inner wall of the head. When water cooling is carried out, an exhaust pipe which can lead the inner cavity of the seal head to be communicated with the outside atmosphere is welded on the seal head to exhaust air in the inner cavity of the seal head, and the exhaust pipe on the seal head needs to be cut off after the water cooling is finished. Adopt the mode of welding blast pipe to exhaust, on the one hand can waste time and manual work, the other hand can waste tubular product to can reduce production efficiency and increase manufacturing cost.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the exhaust tooling for the head water cooling can improve the production efficiency, reduce the production cost and realize cyclic and repeated use.
In order to solve the problems, the invention adopts the following technical scheme: air exhaust frock is used in end cover water-cooling, its characterized in that: comprising the following steps: the bearing frame that can float on the surface of water that is formed by hollow bearing pipe concatenation, can withhold on the bearing frame and take the bearing frame to sink into the aquatic together when the head water-cooling, be provided with the blast pipe on the bearing frame, the air in the head inner chamber can pass through the blast pipe and discharge when the head water-cooling, the blast pipe comprises the first vertical tube section of inserting in the head inner chamber when the head water-cooling, the second vertical tube section that is located the head inner chamber outside when the head water-cooling, be located the middle pipeline section between first vertical tube section and the second vertical tube section, the vertical distance between first vertical tube section top needs to satisfy when the head water-cooling and head inner chamber summit is not more than 10cm, the height on second vertical tube section top needs to satisfy when the head water-cooling is not less than the head summit, be provided with the water discharge hole that can pour into the blast pipe in the head water-cooling on the middle pipeline.
Further, the foregoing exhaust frock is used in head water-cooling, wherein: the bearing frame is provided with a pontoon which can keep the bearing frame balanced when the bearing frame is pressed into water.
Further, the foregoing exhaust frock is used in head water-cooling, wherein: the bearing frame is a cross frame.
Further, the foregoing exhaust frock is used in head water-cooling, wherein: the four outer ends of the bearing frame are respectively provided with a pontoon which can keep the bearing frame balanced when the bearing frame is pressed into water.
Further, the foregoing exhaust frock is used in head water-cooling, wherein: the first vertical pipe section is formed by splicing at least two steel pipes through flanges.
The invention has the advantages that: the exhaust tool for water cooling of the sealing head is convenient to use, does not need to be welded on the sealing head, and only needs to be buckled and pressed on the tool and sunk into water with the tool during water cooling; after the end socket water cooling is finished, the tool can automatically float upwards and automatically discharge water poured into the exhaust pipe during water cooling so as to perform subsequent water cooling heat treatment. The tool can be used repeatedly and can be used for water cooling of sealing heads with different specifications, so that the production efficiency of the tool can be greatly improved, and the production cost of the tool can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of an exhaust tool for head water cooling.
Fig. 2 is a schematic bottom view of fig. 1.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1 and 2, the end socket water cooling exhaust tool includes: the bearing frame 11 which is formed by splicing hollow bearing pipes 1 and can float on the water surface is buckled on the bearing frame 11 when the sealing head 2 is water-cooled and is sunk into the water together with the bearing frame 11, two exhaust pipes 3 are arranged on the bearing frame 11, air in the inner cavity of the sealing head 2 can be discharged through the two exhaust pipes 3 when the sealing head 2 is water-cooled, the exhaust pipes 3 consist of a first vertical pipe section 31 inserted into the inner cavity of the sealing head 2 when the sealing head 2 is water-cooled, a second vertical pipe section 33 positioned outside the inner cavity of the sealing head 2 when the sealing head 2 is water-cooled and a middle pipe section 32 positioned between the first vertical pipe section 31 and the second vertical pipe section 33, and the height of the top end of the first vertical pipe section 31 is required to meet that the vertical distance h between the top of the inner cavity of the sealing head 2 is not more than 10cm when the sealing head 2 is water-cooled, so that as much air in the inner cavity of the sealing head 2 can be discharged; the height of the top end of the second vertical pipe section 33 needs to be not lower than the top end of the sealing head 2 when the sealing head 2 is water-cooled, so that the second vertical pipe section 33 is prevented from being filled with water and incapable of exhausting when the air is exhausted; the intermediate pipe section 32 is provided with a drain hole 34 for draining water poured into the exhaust pipe 3 when the head is water-cooled.
When the water-cooling end enclosure 2 is in operation, the end enclosure 2 is buckled on the bearing frame 11 and is sunk into water together with the bearing frame 11, at the moment, air in the inner cavity of the end enclosure 2 can enter the exhaust pipe 3 to drain the inner cavity of the end enclosure 2, so that water can enter the inner cavity of the end enclosure 2 until the water passes through the first vertical pipe section 31 of the exhaust pipe 3, and when the water-cooling end enclosure 2 is lifted, the bearing frame 11 can float on the water surface because of the high air pressure in the exhaust pipe 3, and at the moment, the water in the exhaust pipe 3 can be drained from the water drain hole 34 so as to be exhausted next time.
In this embodiment, the load-bearing frame 11 is a cross-shaped frame. On each of the four outer ends of the carrier 11 there is provided a pontoon 4 which keeps the carrier 11 balanced when the carrier 11 is pressed into the water. This arrangement can make the load-bearing frame 11 more balanced and stable.
In this embodiment, the first vertical pipe section 31 is formed by splicing three steel pipes by flanges. This is provided to facilitate adjustment of the height of the first riser section 31 to accommodate head water cooling at different cavity heights.
Claims (5)
1. Air exhaust frock is used in end cover water-cooling, its characterized in that: comprising the following steps: the bearing frame that can float on the surface of water that is formed by hollow bearing pipe concatenation, can withhold on the bearing frame and take the bearing frame to sink into the aquatic together when the head water-cooling, be provided with the blast pipe on the bearing frame, the air in the head inner chamber can pass through the blast pipe and discharge when the head water-cooling, the blast pipe comprises the first vertical tube section of inserting in the head inner chamber when the head water-cooling, the second vertical tube section that is located the head inner chamber outside when the head water-cooling, be located the middle pipeline section between first vertical tube section and the second vertical tube section, the vertical distance between first vertical tube section top needs to satisfy when the head water-cooling and head inner chamber summit is not more than 10cm, the height on second vertical tube section top needs to satisfy when the head water-cooling is not less than the head summit, be provided with the water discharge hole that can pour into the blast pipe in the head water-cooling on the middle pipeline.
2. The exhaust tooling for head water cooling according to claim 1, wherein: the bearing frame is provided with a pontoon which can keep the bearing frame balanced when the bearing frame is pressed into water.
3. The head water cooling exhaust fixture according to claim 1 or 2, wherein: the bearing frame is a cross frame.
4. The exhaust tooling for head water cooling according to claim 3, wherein: the four outer ends of the bearing frame are respectively provided with a pontoon which can keep the bearing frame balanced when the bearing frame is pressed into water.
5. The head water cooling exhaust fixture according to claim 1 or 2, wherein: the first vertical pipe section is formed by splicing at least two steel pipes through flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146803.2A CN108977644B (en) | 2018-09-29 | 2018-09-29 | Exhaust tool for water cooling of seal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146803.2A CN108977644B (en) | 2018-09-29 | 2018-09-29 | Exhaust tool for water cooling of seal head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108977644A CN108977644A (en) | 2018-12-11 |
| CN108977644B true CN108977644B (en) | 2023-11-21 |
Family
ID=64543168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811146803.2A Active CN108977644B (en) | 2018-09-29 | 2018-09-29 | Exhaust tool for water cooling of seal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108977644B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1111141A (en) * | 1953-08-21 | 1956-02-22 | Garrett Corp | Improvements to fluid conditioning systems or refrigeration systems |
| JP2002254112A (en) * | 2000-12-25 | 2002-09-10 | Yamaha Motor Co Ltd | Pipe bending device |
| CN101787421A (en) * | 2009-01-22 | 2010-07-28 | 上海重型机器锻件厂 | Heat treatment method of end socket forging |
| CN104492902A (en) * | 2014-12-08 | 2015-04-08 | 无锡朗贤汽车组件研发中心有限公司 | Production device of heat molding and water cooling process of uniform-section boron steel pipes |
| CN106271315A (en) * | 2016-08-31 | 2017-01-04 | 郑州精益达汽车零部件有限公司 | Exhaustor flexible welding frock clamp |
| CN108548040A (en) * | 2018-05-05 | 2018-09-18 | 芜湖君如保温材料有限公司 | A kind of utilidor end socket tooling |
| CN208964986U (en) * | 2018-09-29 | 2019-06-11 | 张化机（苏州）重装有限公司 | End socket water cooling exhaust tooling |
-
2018
- 2018-09-29 CN CN201811146803.2A patent/CN108977644B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1111141A (en) * | 1953-08-21 | 1956-02-22 | Garrett Corp | Improvements to fluid conditioning systems or refrigeration systems |
| JP2002254112A (en) * | 2000-12-25 | 2002-09-10 | Yamaha Motor Co Ltd | Pipe bending device |
| CN101787421A (en) * | 2009-01-22 | 2010-07-28 | 上海重型机器锻件厂 | Heat treatment method of end socket forging |
| CN104492902A (en) * | 2014-12-08 | 2015-04-08 | 无锡朗贤汽车组件研发中心有限公司 | Production device of heat molding and water cooling process of uniform-section boron steel pipes |
| CN106271315A (en) * | 2016-08-31 | 2017-01-04 | 郑州精益达汽车零部件有限公司 | Exhaustor flexible welding frock clamp |
| CN108548040A (en) * | 2018-05-05 | 2018-09-18 | 芜湖君如保温材料有限公司 | A kind of utilidor end socket tooling |
| CN208964986U (en) * | 2018-09-29 | 2019-06-11 | 张化机（苏州）重装有限公司 | End socket water cooling exhaust tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108977644A (en) | 2018-12-11 |
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