CN217302086U - But quick assembly disassembly's steel bushing steel steam compensation elbow - Google Patents
But quick assembly disassembly's steel bushing steel steam compensation elbow Download PDFInfo
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- CN217302086U CN217302086U CN202220681923.8U CN202220681923U CN217302086U CN 217302086 U CN217302086 U CN 217302086U CN 202220681923 U CN202220681923 U CN 202220681923U CN 217302086 U CN217302086 U CN 217302086U
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Abstract
The utility model relates to a but quick assembly disassembly's steel bushing steel steam compensation elbow, including the elbow protection tube, the elbow body has been cup jointed to the inside of elbow protection tube, the surface movable mounting of elbow protection tube has movable sleeve, the bottom movable mounting of elbow protection tube has the fixed plate. This but quick assembly disassembly's steel bushing steel steam compensation elbow, through setting up, first pipeline and second pipeline, when the installation elbow body, turn over first pipeline, put the inside of elbow protection tube into the elbow body, when the installation, be provided with first heat preservation enhancement layer respectively from inside to outside, polyurethane foam, second heat preservation enhancement layer and sealing layer, then turn first pipeline, at fixed thread board, under the combined action of screw thread through-hole piece and fixed threaded rod, it is fixed between first pipeline and the second pipeline, prevent in use, the first pipeline and the second pipeline separation of elbow protection tube, so that damage the elbow body, influence the life-span of using.
Description
Technical Field
The utility model belongs to the technical field of steel bushing steel steam compensation elbow, especially, relate to a but quick assembly disassembly's steel bushing steel steam compensation elbow.
Background
In a pipeline system, an elbow is a pipe fitting for changing the direction of a pipeline, the elbow is divided into three types of 45 degrees and 90 degrees and 180 degrees which are most commonly used according to angles, in addition, the elbow also comprises other abnormal angle elbows of 60 degrees and the like according to engineering requirements, the head is made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, plastics and the like, and the mode of connecting the elbow with the pipe is as follows: direct welding (the most common way) flange joint, hot melt connection, electric smelting connection, threaded connection, socket type connection and the like, and can be divided into the following steps according to the production process: welding elbows, stamping elbows, pushing elbows, casting elbows, butt welding elbows, and the like.
The outer sliding heat preservation structural form of the steel sleeve steel direct-buried steam pipeline is widely applied to the heat preservation field, the most common compensation modes of the pipeline in the construction and application processes are compensator compensation and elbow compensation, particularly the corners of a large-caliber pipeline are usually selected from large-curvature-radius compensatable elbows, the steel sleeve steel steam compensation elbows have the advantages of low manufacturing cost, long service life, safe and reliable flexible natural compensation and the like and are often applied to a high-temperature steam conveying pipeline network, but the defects that the heat dissipation loss is generally high in the use process, the heat preservation effect is influenced due to irregular extrusion of heat preservation cotton, and meanwhile, the steel sleeve steel steam compensation elbows which can be rapidly dismounted and mounted are necessary cannot be guaranteed to be mounted or dismounted for maintenance.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that the temperature of the outer surface of the heat dissipation loss is higher approximately in use, the heat preservation cotton quilt is extruded irregularly, the heat preservation effect is influenced, and meanwhile, the quick disassembly and assembly can not be ensured when the elbow is used, and the installation or the disassembly and maintenance are carried out, the utility model provides a steel sleeve steel steam compensation elbow capable of being disassembled and assembled quickly, which comprises a first pipeline and a second pipeline, wherein in use, the first pipeline and the second pipeline are hinged with each other, when the elbow body is installed, the first pipeline is turned over, the elbow body is put into the elbow protection pipe, when the elbow is installed, a first heat preservation reinforced layer, polyurethane foam, a second heat preservation reinforced layer and a sealing layer are respectively arranged from inside to outside, then the first pipeline is turned over, under the combined action of a fixed thread plate, a thread through hole block and a fixed thread rod, the first pipeline and the second pipeline are fixed, and the use is prevented, first pipeline and the second pipe separation of elbow protection tube, lead to the elbow body to break away from the elbow protection tube, so that damage the elbow body, the life-span of influence use, through setting up first heat preservation enhancement layer, polyurethane foam, second heat preservation enhancement layer and sealing layer, when using, it is better to keep warm the effect when can guaranteeing the elbow body and carry the heat, it is higher to have solved the approximate surface temperature of in use heat dissipation loss, the heat preservation cotton is irregularly extruded, influence the heat preservation effect, can not guarantee quick quilt dismouting when using simultaneously, install or dismantle the problem of maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a but quick assembly disassembly's steel bushing steel steam compensation elbow, includes the elbow protection tube, the elbow body has been cup jointed to the inside of elbow protection tube, the surface movable mounting of elbow protection tube has movable sleeve, movable sleeve's top fixed mounting has fixed thread board, the bottom movable mounting of elbow protection tube has the fixed plate.
Preferably, the outer surface of the elbow body is provided with a first heat-preservation reinforcing layer, the outer surface of the first heat-preservation reinforcing layer is provided with polyurethane foam, the outer surface of the polyurethane foam is provided with a second heat-preservation reinforcing layer, and the outer surface of the second heat-preservation reinforcing layer is provided with a sealing layer.
Preferably, the elbow protection pipe comprises a first pipe and a second pipe, which are hinged to each other.
Preferably, the fixed thread plate is located between the first pipeline and the second pipeline, a thread through hole block is fixedly mounted at the bottom of the fixed thread plate, and a fixed threaded rod penetrates through the fixed thread plate and the thread through hole block.
Preferably, a threaded rod is fixedly mounted inside the fixing plate and penetrates through the bottom of the elbow protection tube.
Preferably, the bottom of the elbow protection pipe is provided with a thread matched with the threaded rod.
Preferably, a sealing rubber sleeve is arranged between the connecting sleeve and the elbow body.
Compared with the prior art, the beneficial effects of the utility model are that:
through the arrangement, the first pipeline and the second pipeline are hinged with each other in use, when the elbow body is installed, the first pipeline is turned over, the elbow body is placed in the elbow protection pipe, when the elbow body is installed, the first heat preservation reinforcing layer, the polyurethane foam, the second heat preservation reinforcing layer and the sealing layer are respectively arranged from inside to outside, then the first pipeline is turned over, under the combined action of the fixed thread plate, the thread through hole block and the fixed thread rod, the first pipeline and the second pipeline are fixed with each other, the situation that in use, the first pipeline and the second pipeline of the elbow protection pipe are separated from each other to cause the elbow body to be separated from the elbow protection pipe, the elbow body is damaged, the service life is influenced, and through the arrangement of the first heat preservation reinforcing layer, the polyurethane foam, the second heat preservation reinforcing layer and the sealing layer, the good heat preservation effect can be ensured when the elbow body carries heat when in use, the problem of in use heat dissipation loss roughly surface temperature higher, the cotton quilt of heat preservation is irregularly extruded, influences the heat preservation effect, can not guarantee quick quilt dismouting when using simultaneously, installs or dismantles the maintenance is solved.
Drawings
Fig. 1 is a schematic structural view of a compensating elbow in a steel-sheathed-steel steam compensating elbow which can be rapidly disassembled and assembled;
FIG. 2 is a top view of a compensating elbow structure of a rapidly detachable steel-sheathed steel steam compensating elbow provided by the utility model;
FIG. 3 is a front sectional view of a steel sleeve steel steam compensation elbow structure capable of being rapidly disassembled and assembled;
fig. 4 is a front view of the steel sleeve steel steam compensation elbow structure capable of being rapidly disassembled and assembled.
In the figure: the elbow comprises an elbow protection pipe 1, a sealing layer 101, a second heat preservation reinforcing layer 102, polyurethane foam 103, an elbow body 2, a first heat preservation reinforcing layer 201, a connecting sleeve 3, a movable sleeve 4, a fixed thread plate 5, a first pipeline 6, a second pipeline 7, a fixed plate 8, a threaded rod 9, a threaded through hole block 10 and a fixed threaded rod 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, 2, 3 and 4, a steel-sheathed-steel steam compensation elbow capable of being quickly disassembled and assembled comprises an elbow protection pipe 1, an elbow body 2 is sleeved inside the elbow protection pipe 1, a movable sleeve 4 is movably mounted on the outer surface of the elbow protection pipe 1, a fixed thread plate 5 is fixedly mounted at the top of the movable sleeve 4, and a fixed plate 8 is movably mounted at the bottom of the elbow protection pipe 1.
In fig. 3 and 4, the outer surface of elbow body 2 is provided with first heat preservation enhancement layer 201, the surface of first heat preservation enhancement layer 201 is provided with polyurethane foam 103, the surface of polyurethane foam 103 is provided with second heat preservation enhancement layer 102, the surface of second heat preservation enhancement layer 102 is provided with sealing layer 101, through setting up first heat preservation enhancement layer 201, polyurethane foam 103, second heat preservation enhancement layer 102 and sealing layer 101, when using, can guarantee that elbow body 2 keeps warm when carrying the heat effect better, it is higher to have solved the approximate surface temperature of in-use heat dissipation loss, the heat preservation cotton is irregularly extruded, influence the heat preservation effect, can not guarantee quick quilt dismouting when using simultaneously, install or dismantle the problem of maintenance.
In fig. 4, the elbow protection pipe 1 comprises a first pipe 6 and a second pipe 7, the first pipe 6 and the second pipe 7 being hinged to each other.
In fig. 4, through setting up first pipeline 6 and second pipeline 7, played the person of facilitating the use and can put elbow body 2 in the inside of elbow protective sheath 1, the person of facilitating the use dismantles and installs, it is higher to have solved the approximate surface temperature of in use heat dissipation loss, and the heat preservation cotton is irregularly extruded, influences the heat preservation effect, can not guarantee the quick quilt dismouting when using simultaneously, installs or dismantles the problem of maintenance.
In fig. 4, the threaded rod 9 is fixedly mounted inside the fixing plate 8, and the threaded rod 9 supports the bottom of the elbow body 2 to prevent excessive gravity from affecting the heat preservation effect.
In fig. 2 and 4, the threaded rod 9 penetrates the bottom of the elbow protection tube 1.
In fig. 2 and 4, the bottom of the elbow protection pipe 1 is provided with a thread adapted to the threaded rod 9, so that the threaded rod 9 can support the bottom of the elbow body 2, and the polyurethane foam 103, the second heat-insulating reinforcing layer 102 and the sealing layer 101 are prevented from being crushed, thereby preventing the heat insulation effect from being affected.
In fig. 1 and 2, a sealing rubber sleeve is arranged between the connecting sleeve 3 and the elbow body 2, so that the heat in the elbow body 2 is not dissipated, and the problem of poor heat insulation effect is caused.
Now, the operation principle of the present invention is described as follows:
in use, the steel sleeve steel steam compensation elbow capable of being rapidly disassembled and assembled is usually selected from large-curvature-radius compensatable elbows at corners of large-caliber pipelines by arrangement, has the advantages of low manufacturing cost, long service life, safe and reliable flexible natural compensation and the like and is often applied to a high-temperature steam conveying pipe network, but has the defects that the heat dissipation loss is high approximately in the use, the heat preservation cotton is irregularly extruded to influence the heat preservation effect, and the rapid disassembly and assembly cannot be ensured during use, so that the installation or disassembly maintenance is carried out, the first pipeline 6 and the second pipeline 7, the steel sleeve steel steam compensation elbow has the advantages of low manufacturing cost, long service life, safe and reliable flexible natural compensation and the like and is often applied to the high-temperature steam conveying pipe network, and the first pipeline 6 and the second pipeline 7 are mutually hinged in use, when the elbow body 2 is installed, the first pipeline 6 is turned over, the elbow body 2 is placed in the elbow protection pipe 1, when the elbow body 2 is installed, the first heat preservation reinforcing layer 201, the polyurethane foam 103, the second heat preservation reinforcing layer 102 and the sealing layer 101 are respectively arranged from inside to outside, then the first pipeline 6 is turned over, under the combined action of the fixed thread plate 5, the thread through hole block 10 and the fixed thread rod 11, the first pipeline 6 and the second pipeline 7 are fixed, the first pipeline 6 and the second pipeline 7 of the elbow protection pipe 1 are prevented from being separated in use, the elbow body 2 is separated from the elbow protection pipe 1, the elbow body 2 is damaged, the service life is influenced, and when the elbow protection pipe is used, the heat preservation effect is good when the elbow body 2 carries heat, the problem of in use heat dissipation loss roughly surface temperature higher, the cotton quilt of heat preservation is irregularly extruded, influences the heat preservation effect, can not guarantee quick quilt dismouting when using simultaneously, installs or dismantles the maintenance is solved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a but quick assembly disassembly's steel bushing steel steam compensation elbow, includes elbow protection tube (1), its characterized in that: elbow body (2) have been cup jointed to the inside of elbow protection tube (1), the surface movable mounting of elbow protection tube (1) has movable sleeve pipe (4), the top fixed mounting of movable sleeve pipe (4) has fixed thread board (5), the bottom movable mounting of elbow protection tube (1) has fixed plate (8).
2. The quick-detachable steel-sheathed-steel steam compensation elbow according to claim 1, characterized in that: the outer surface of elbow body (2) is provided with first heat preservation enhancement layer (201), the surface of first heat preservation enhancement layer (201) is provided with polyurethane foam (103), the surface of polyurethane foam (103) is provided with second heat preservation enhancement layer (102), the surface of second heat preservation enhancement layer (102) is provided with sealing layer (101).
3. The quick-detachable steel sleeve steel steam compensation elbow according to claim 1, wherein: the elbow protection pipe (1) comprises a first pipeline (6) and a second pipeline (7), and the first pipeline (6) and the second pipeline (7) are hinged to each other.
4. The quick-release steel-sheathed-steel steam compensating elbow as claimed in claim 3, wherein: fixed thread board (5) are located between first pipeline (6) and second pipeline (7), the bottom fixed mounting of fixed thread board (5) has screw through hole piece (10), fixed threaded rod (11) have been run through to the inside of fixed thread board (5) and screw through hole piece (10).
5. The quick-detachable steel-sheathed-steel steam compensation elbow according to claim 1, characterized in that: the inside fixed mounting of fixed plate (8) has threaded rod (9), threaded rod (9) run through the bottom of elbow protection tube (1).
6. The quick-release steel-sheathed-steel steam compensating elbow according to claim 5, characterized in that: the bottom of the elbow protection tube (1) is provided with threads matched with the threaded rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220681923.8U CN217302086U (en) | 2022-03-25 | 2022-03-25 | But quick assembly disassembly's steel bushing steel steam compensation elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220681923.8U CN217302086U (en) | 2022-03-25 | 2022-03-25 | But quick assembly disassembly's steel bushing steel steam compensation elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217302086U true CN217302086U (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220681923.8U Active CN217302086U (en) | 2022-03-25 | 2022-03-25 | But quick assembly disassembly's steel bushing steel steam compensation elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217302086U (en) |
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2022
- 2022-03-25 CN CN202220681923.8U patent/CN217302086U/en active Active
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