CN109578814B - Anti-overturning high-temperature corrosion medium conveying pipeline assembly - Google Patents
Anti-overturning high-temperature corrosion medium conveying pipeline assembly Download PDFInfo
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- CN109578814B CN109578814B CN201811472789.5A CN201811472789A CN109578814B CN 109578814 B CN109578814 B CN 109578814B CN 201811472789 A CN201811472789 A CN 201811472789A CN 109578814 B CN109578814 B CN 109578814B
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- temperature corrosion
- central shaft
- corrosion medium
- shaft tube
- overturning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to an anti-overturning high-temperature corrosion medium conveying pipeline assembly in the technical field of high-temperature corrosion medium conveying, which comprises a high-temperature corrosion medium valve, a pipe joint and a pair of medium conveying pipelines extending horizontally, wherein the high-temperature corrosion medium valve is matched with an anti-overturning fixed foundation, the anti-overturning fixed foundation comprises a door-shaped support, a top plate, a lifting rib plate and a central shaft tube, the top plate is horizontally arranged and fixedly installed on the door-shaped support, the central shaft tube is obliquely arranged, the axis of the central shaft tube is superposed with the axis of the high-temperature corrosion medium valve, the upper end of the central shaft tube is fixed with the top plate, and the lower end of the central shaft tube is fixedly; the pulling rib plate is fixedly connected with the central shaft tube and the top plate. The pair of medium conveying pipelines can be well in a horizontal state, and the installation stability can be ensured so as to prevent the medium valve from being overturned due to high-temperature corrosion.
Description
Technical Field
The invention relates to the technical field of high-temperature corrosive medium conveying, in particular to a high-temperature corrosive medium conveying pipeline assembly.
Background
When the high-temperature corrosive medium is conveyed for a long distance, a special pipeline system is required to be adopted for conveying, such as molten salt. The pipeline system is provided with a high-temperature corrosion medium valve, for example, a patent authorized by the applicant of the present invention with the patent number of 201610008742.8, the valve body dissipates heat and cools to ensure that the temperature of the internal medium is lower than the melting point, and the freezing valve is closed; on the contrary, the valve body is heated to raise the temperature, so that the temperature of the internal medium is higher than the melting point, the freezing valve is opened, and the on-off state of the valve is controlled by adjusting the temperature of the high-temperature corrosion medium. The high-temperature corrosion medium conveying pipeline assembly comprises a high-temperature corrosion medium valve, a pipe joint and a pair of horizontally extending medium conveying pipelines, wherein the pair of medium conveying pipelines are respectively inserted at two ends of the pipe joint and communicated with the pipe joint, the high-temperature corrosion medium valve is combined with the pipe joint and is installed, and the axis of the high-temperature corrosion medium valve is in an inclined state.
The heater and the heat preservation layer need to be wound outside the high-temperature corrosion medium valve, an included angle of 120 degrees is formed between the high-temperature corrosion medium valve and a horizontally arranged medium conveying pipeline, the medium conveying pipeline needs to be butted with the slender conveying pipeline in a welding mode, and the medium conveying pipeline needs to be stably and horizontally arranged in order to ensure the quality of welding and butting of the medium conveying pipeline and other pipelines.
However, the prior art has the following defects: firstly, because the high-temperature corrosion medium valve and the pipe joint have certain weight, the horizontally arranged medium conveying pipeline is required to bear downward bending stress generated by the self weight of the high-temperature corrosion medium valve and the pipe joint, so that the welding joint point of the medium conveying pipeline and other pipelines is required to bear larger load, the welding joint point of the medium conveying pipeline and other pipelines is slightly cracked due to the load, the welding joint point of the medium conveying pipeline and other pipelines becomes a vulnerable part, and the two medium conveying pipelines cannot be well in a horizontal state; secondly, because the axis of the high-temperature corrosion medium valve is in an inclined state, the high-temperature corrosion medium valve has the hidden trouble of turning downwards under the action of the dead weight of the high-temperature corrosion medium valve.
Disclosure of Invention
The invention aims to provide an anti-overturning high-temperature corrosion medium conveying pipeline assembly, which enables a pair of medium conveying pipelines to be in a horizontal state well and ensures that the installation stability of a high-temperature corrosion medium valve can be ensured.
The purpose of the invention is realized as follows: an anti-turnover high-temperature corrosion medium conveying pipeline component comprises a high-temperature corrosion medium valve, a pipe joint and a pair of horizontally extending medium conveying pipelines, the pair of medium conveying pipelines are respectively inserted at two ends of the pipe joint and communicated with the pipe joint, the high-temperature corrosion medium valve is combined with the pipe joint, the axis of the high-temperature corrosion medium valve is in an inclined state, the high-temperature corrosion medium valve is matched with an anti-overturning fixed foundation, the anti-overturning fixed foundation comprises a door-shaped bracket, a top plate, a lifting rib plate and a central shaft tube, wherein the top plate is horizontally arranged and fixedly arranged on the door-shaped bracket, the central shaft tube is obliquely arranged, the axis of the central shaft tube is superposed with the axis of the high-temperature corrosion medium valve, the upper end of the central shaft tube is fixed with the top plate, and the lower end of the central shaft tube is fixedly connected with the high-temperature corrosion medium valve; the pulling rib plate is fixedly connected with the central shaft tube and the top plate.
Furthermore, the fixed basis of preventing overturning includes the ring flange, the ring flange is fixed with the center pin pipe lower extreme and is combined, the ring flange passes through fastener and high temperature corrosion medium valve detachably fixed connection.
Furthermore, the fixed basis of preventing overturning includes a plurality of strengthening ribs of arranging around central shaft pipe axis circumference, flange dish and central shaft pipe are connected to the strengthening rib.
Furthermore, the door-shaped support comprises a pair of vertically arranged support legs and a horizontally arranged cross beam, and two ends of the cross beam are respectively and fixedly connected with the two support legs.
Further, the top plate is detachably mounted on the cross beam.
Further, the axis of the central shaft tube and the horizontal plate surface of the top plate form an included angle of 60 degrees.
The invention has the beneficial effects that: firstly, the anti-overturning fixed foundation can well bear downward bending stress generated by the dead weight of the high-temperature corrosion medium valve and the pipe joint, so that the welding butt joint points of the medium conveying pipeline and other pipelines cannot be affected by the bending stress, and the welding butt joint points of the medium conveying pipeline and other pipelines are in a stable connection state; secondly, the anti-overturning fixed foundation is arranged and can share the gravity load of the high-temperature corrosion medium valve, so that the installation angle of the high-temperature corrosion medium valve can be fixed and stably solidified, the load of the joint of the top plate and the central shaft tube can be dispersed by the lifting rib plate, the central shaft tube can be more firmly connected to the top plate, the inclination angle of the central shaft tube is firmly fixed, and the inclination angle of the high-temperature corrosion medium valve can be well fixed on the basis that the inclination angle of the central shaft tube is fixed due to the fact that the central shaft tube and the high-temperature corrosion medium valve form a fixed connection relation through the flange plate, so that the potential hazard of downward overturning of the high-temperature corrosion medium valve due to self weight is prevented; thirdly, the anti-overturning fixed foundation and the high-temperature corrosion medium valve form a detachable fixed connection relationship, so that the on-site assembly is facilitated.
Drawings
FIG. 1 is a schematic assembly of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure, a door-shaped support 1, a cross beam 1a, supporting legs 1b, a top plate 2, a lifting rib plate 3, a central shaft tube 4, a high-temperature corrosion medium valve 5, a pipe joint 6, a medium conveying pipeline 7, a flange 8 and a reinforcing rib 9.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in fig. 1-2, an anti-overturn high temperature corrosion medium pipeline assembly comprises a high temperature corrosion medium valve 5, a pipe joint 6, a pair of horizontally extending medium conveying pipelines 7, wherein the pair of medium conveying pipelines 7 are respectively inserted at two ends of the pipe joint 6 and communicated with the pipe joint 6, the high temperature corrosion medium valve 5 is installed in combination with the pipe joint 6 to control the on-off state of the pipe joint 6, the axis of the high temperature corrosion medium valve 5 is inclined, an anti-overturn fixing base is arranged with the high temperature corrosion medium valve 5, the anti-overturn fixing base comprises a door-shaped bracket 1, a top plate 2, a lifting rib plate 3 and a central shaft tube 4, the top plate 2 is horizontally arranged and fixedly installed on the door-shaped bracket 1, the central shaft tube 4 is obliquely arranged, the axis of the central shaft tube 4 is coincident with the axis of the high temperature corrosion medium valve 5, and the upper end of the central, the lower end of the central shaft tube 4 is fixedly connected with a high-temperature corrosion medium valve 5.
The pulling rib plate 3 is fixedly connected with the central shaft tube 4 and the top plate 2. The lifting rib plate 3 can share the stress on the joint of the central shaft tube 4 and the top plate 2, so that the load on the joint of the central shaft tube 4 and the top plate 2 can be reduced, and the included angle formed by the axis of the central shaft tube 4 and the horizontal plane surface of the top plate 2 can be in a stable state.
The overturn-preventing fixed foundation comprises a flange plate 8, wherein the flange plate 8 is fixedly combined with the lower end of the central shaft tube 4, and the flange plate 8 is detachably and fixedly connected with the high-temperature corrosion medium valve 5 through a fastening piece. Is convenient for on-site assembly.
The fixed basis of above-mentioned preventing overturning includes a plurality of strengthening ribs 9 of arranging around 4 axis circumference of central axis pipe, and 9 attach flange 8 of strengthening rib and central axis pipe 4, and the firm degree of being connected of central axis pipe 4 and ring flange 8 can be strengthened to strengthening rib 9, has guaranteed 4 inclination's of central axis pipe firm degree indirectly.
The door-shaped support 1 comprises a pair of vertically arranged supporting legs 1b and a horizontally arranged cross beam 1a, wherein two ends of the cross beam 1a are respectively detachably and fixedly connected with the two supporting legs 1b through fasteners. The medium conveying pipeline 7 can bear the load in the vertical direction, so that the medium conveying pipeline 7 can be well maintained in a horizontal state, the operation of welding and butting a pair of medium conveying pipelines 7 with other pipelines is very convenient, and the welding quality can be ensured.
The top plate 2 is detachably mounted on the cross member 1 a. Convenient for field installation.
The axis of the central shaft tube 4 forms an included angle of 60 degrees with the horizontal plate surface of the top plate 2. Because the axis of central axis pipe 4 and the coincidence of the axis of high temperature corrosion medium valve 5, the axis of high temperature corrosion medium valve 5 also forms 60 degrees contained angles with the horizontal plane of roof 2, and the structural setting obtains optimizing.
When the on-site installation, can be with central axis pipe 4, roof 2, high temperature corrosion medium valve 5, the coupling 6, medium pipeline 7, carry and draw gusset 3, strengthening rib 9, ring flange 8 assembles integratively, then with roof 2 through a plurality of bolt assembly fixed mounting on crossbeam 1a, and make roof 2 level arrange, roof 2 has played the effect that the position refers to, can make high temperature corrosion medium valve 5, central axis pipe 4 is in the state of slope, also make two medium pipeline 7 be in the horizontally state simultaneously, and is convenient for installation, in order to guarantee high temperature corrosion medium valve 5, the inclination of central axis pipe 4, and guarantee the horizontal position precision of two medium pipeline 7 simultaneously.
More importantly, the door-shaped support 1 plays an important bearing role to bear the dead weight of the central shaft tube 4, the top plate 2, the high-temperature corrosion medium valve 5, the pipe joint 6, the medium conveying pipeline 7, the lifting rib plate 3, the reinforcing ribs 9 and the flange plate 8, so that the load borne by the welding butt joint points of the medium conveying pipeline 7 and other pipelines is small, and the welding butt joint quality of the medium conveying pipeline 7 and other pipelines is ensured.
While the preferred embodiments of the present invention have been described, those skilled in the art will appreciate that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides an anti-overturning high temperature corrosion medium conveying pipeline subassembly, includes high temperature corrosion medium valve (5), coupling (6), a pair of horizontally extending medium conveying pipeline (7), a pair of medium conveying pipeline (7) are pegged graft respectively at coupling (6) both ends and with coupling (6) switch-on, high temperature corrosion medium valve (5) combines the installation with coupling (6), just the axis of high temperature corrosion medium valve (5) is the tilt state, its characterized in that: the high-temperature corrosion medium valve (5) is provided with an anti-overturning fixed foundation in a matched manner, the anti-overturning fixed foundation comprises a door-shaped support (1), a top plate (2), a lifting rib plate (3) and a central shaft tube (4), the top plate (2) is horizontally arranged and fixedly installed on the door-shaped support (1), the central shaft tube (4) is obliquely arranged, the axis of the central shaft tube (4) is superposed with the axis of the high-temperature corrosion medium valve (5), the upper end of the central shaft tube (4) is fixed with the top plate (2), and the lower end of the central shaft tube (4) is fixedly connected with the high-temperature corrosion medium valve (5);
the lifting rib plate (3) is fixedly connected with the central shaft tube (4) and the top plate (2);
the anti-overturning fixed foundation comprises a flange plate (8), the flange plate (8) is fixedly combined with the lower end of the central shaft tube (4), and the flange plate (8) is detachably and fixedly connected with the high-temperature corrosion medium valve (5) through a fastener;
the fixed basis of preventing overturning includes a plurality of strengthening ribs (9) of arranging around central siphon (4) axis circumference, ring flange (8) and central siphon (4) are connected to strengthening rib (9).
2. The anti-overturning high-temperature corrosion medium conveying pipeline assembly according to claim 1, characterized in that: the door-shaped support (1) comprises a pair of vertically arranged supporting legs (1b) and a horizontally arranged cross beam (1a), and two ends of the cross beam (1a) are respectively fixedly connected with the two supporting legs (1 b).
3. The anti-overturning high-temperature corrosion medium conveying pipeline assembly according to claim 2, characterized in that: the top plate (2) is detachably mounted on the cross beam (1 a).
4. The anti-overturning high-temperature corrosion medium conveying pipeline assembly according to any one of claims 1-3, characterized in that: the axis of the central shaft tube (4) and the horizontal plate surface of the top plate (2) form an included angle of 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472789.5A CN109578814B (en) | 2018-12-04 | 2018-12-04 | Anti-overturning high-temperature corrosion medium conveying pipeline assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472789.5A CN109578814B (en) | 2018-12-04 | 2018-12-04 | Anti-overturning high-temperature corrosion medium conveying pipeline assembly |
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| Publication Number | Publication Date |
|---|---|
| CN109578814A CN109578814A (en) | 2019-04-05 |
| CN109578814B true CN109578814B (en) | 2020-06-12 |
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| CN201811472789.5A Active CN109578814B (en) | 2018-12-04 | 2018-12-04 | Anti-overturning high-temperature corrosion medium conveying pipeline assembly |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8141218B2 (en) * | 2005-01-14 | 2012-03-27 | Cornelis Van Zandwijk | Method for manufacturing a double walled pipeline |
| RU2348856C1 (en) * | 2007-08-06 | 2009-03-10 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Method of heater tool removal outside plastic pipe contact welding zone and device for its implementation |
| CN202763374U (en) * | 2012-08-30 | 2013-03-06 | 防城港中一重工有限公司 | Pipeline assembling weld auxiliary device |
| CN203092062U (en) * | 2013-03-15 | 2013-07-31 | 泉州市燃气有限公司 | Auxiliary supporting device for pipeline welding |
| CN105546164B (en) * | 2016-01-07 | 2017-11-14 | 上海宝冶工程技术有限公司 | A kind of high temperature corrosion-resisting medium prepares the freezing valve of purifier apparatus |
| CN106735724A (en) * | 2016-12-17 | 2017-05-31 | 中国二十二冶集团有限公司 | The method that movable operation platform and movable operation platform weld large-diameter member |
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2018
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| CN109578814A (en) | 2019-04-05 |
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