CN217422426U - Relief valve steam exhaust pipeline support - Google Patents
Relief valve steam exhaust pipeline support Download PDFInfo
- Publication number
- CN217422426U CN217422426U CN202221407634.5U CN202221407634U CN217422426U CN 217422426 U CN217422426 U CN 217422426U CN 202221407634 U CN202221407634 U CN 202221407634U CN 217422426 U CN217422426 U CN 217422426U
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- CN
- China
- Prior art keywords
- trunk line
- steam exhaust
- connecting plate
- exhaust pipe
- connecting seat
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- Control Of Turbines (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Abstract
The utility model provides a relief valve steam exhaust pipeline support, belongs to boiler technical field, the utility model discloses a solve the trunk line and be heated the thermal expansion and produce stress effect on the support, support bearing capacity is not enough, and reaction force probably leads to the problem that the trunk line unstability warp. Including steam exhaust pipe connecting seat and trunk line connecting seat, steam exhaust pipe connecting seat links to each other with steam exhaust pipeline, steam exhaust pipe connecting seat's bottom is equipped with first connecting plate, the trunk line connecting seat links to each other with the trunk line, the top of trunk line connecting seat is equipped with the second connecting plate, first connecting plate and second connecting plate counterbalance are leaned on, be equipped with a plurality of adjustment holes on the first connecting plate, be equipped with a plurality of connecting holes on the second connecting plate, adjustment hole and connecting hole one-to-one, and it has the bolt to run through, every bolt all slides in the adjustment hole that corresponds, the trunk line takes place the inflation, the bolt removes along with the second connecting plate, and slide in the adjustment hole that corresponds, offset the size change that the thermal energy brought, make this device have the effect of absorbing the trunk line thermal energy.
Description
Technical Field
The utility model belongs to the technical field of the boiler, especially, relate to a relief valve steam exhaust pipeline support.
Background
The safety valve is generally arranged on a main steam pipeline of the boiler, and the pressure in the control pipeline does not exceed a specified value, so that accidents of the system caused by overhigh pressure are avoided, and the safety valve plays an important role in protecting personal safety and equipment operation.
The discharge port of relief valve links to each other with the exhaust steam pipe way, and the trunk line passes through the support and provides the support basis for the exhaust steam pipe way, and the support is fixed connection with trunk line and exhaust steam pipe way, but the trunk line is heated and takes place the inflation, and the inflation mainly along trunk line axial and the radial effect of level, can produce very big stress in installation relief valve part, and the stress is on rather than the support that links to each other, and the bearing capacity of support is limited, and the reaction force also probably leads to trunk line unstability to warp.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a relief valve steam exhaust pipeline support to solve the trunk line and receive thermal expansion, the stress that produces in installation relief valve part is used in the support rather than linking to each other, and the bearing capacity of support is limited, and reaction force probably leads to the problem that trunk line unstability warp. The utility model discloses the technical scheme who adopts as follows:
the utility model provides a relief valve steam exhaust pipeline support, including steam exhaust pipe connecting seat and trunk line connecting seat, steam exhaust pipe connecting seat links to each other with the steam exhaust pipeline, the bottom of steam exhaust pipe connecting seat is equipped with the first connecting plate of horizontally, the bottom of trunk line connecting seat links to each other with the trunk line, the top of trunk line connecting seat is equipped with horizontally second connecting plate, the lower terminal surface of first connecting plate and the up end of second connecting plate offset and lean on, be equipped with a plurality of adjustment holes on the first connecting plate, be equipped with a plurality of connecting holes on the second connecting plate, a plurality of adjustment holes and a plurality of connecting hole one-to-ones, and it has the bolt to run through, every bolt all slides in the adjustment hole that corresponds.
Further, the trunk line connecting seat still includes trunk line support body and stiffening plate, and second connecting plate, trunk line support body and stiffening plate from top to bottom link to each other in proper order, and the stiffening plate is the arc, and the inner peripheral surface of stiffening plate is connected with the outer peripheral face cooperation of trunk line.
Further, the trunk line support body includes from top to bottom consecutive upper bracket, anti stress board and lower carriage, and anti stress board level sets up.
Furthermore, the steam exhaust pipe connecting seat further comprises a steam exhaust pipe frame body, and the steam exhaust pipe frame body is connected with the first connecting plate up and down.
Furthermore, the steam exhaust pipe connecting seat is provided with a notch, and the notch is matched and connected with the steam exhaust pipeline.
Compared with the prior art, the beneficial effects of the utility model reside in that:
trunk line inflation is along trunk line axial and the radial effect of level, the equal level setting of first connecting plate and second connecting plate, the adjusting hole and the connecting hole that correspond run through there is the bolt, but the bolt is not fixed first connecting plate and second connecting plate, the trunk line takes place the inflation back, second connecting plate horizontal migration, the bolt removes along with the second connecting plate, and slide in the adjusting hole that corresponds, first connecting plate and second connecting plate relative slip, offset the dimensional change that the trunk line thermal energy brought, just also fundamentally has stopped the stress action on the support, make this device have the effect of absorbing the trunk line thermal energy.
Drawings
FIG. 1 is a schematic view of the installation of the present invention with a main pipe and an exhaust pipe;
FIG. 2 is a schematic view of the mounting of the exhaust pipe connecting base and the exhaust duct;
FIG. 3 is a top view of the exhaust pipe coupling seat;
FIG. 4 is a schematic view of the installation of the main conduit connecting seat with the main conduit;
FIG. 5 is a top view of the main pipe connecting socket;
FIG. 6 is a left side view of the main pipe connecting mount;
in the figure: 1-steam exhaust pipe connecting seat, 11-steam exhaust pipe frame body, 12-first connecting plate, 13-adjusting hole, 2-main pipeline connecting seat, 21-second connecting plate, 22-upper support, 23-anti-stress plate, 24-lower support, 25-reinforcing plate, 26-connecting hole, 3-steam exhaust pipeline and 4-main pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection is for can not dismantle conventional fixed connection modes such as connection including but not limited to hem connection, rivet connection, adhesive connection and welded connection for the connection, can dismantle the connection including but not limited to conventional dismantlement modes such as bolted connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, the default is approved to find at least one kind connected mode in current connected mode and realize this function, and the technical staff in the art can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects bolt connection.
The present invention will be described in further detail with reference to the accompanying drawings, and the following embodiments are illustrative of the present invention, and the present invention is not limited to the following embodiments.
As shown in the figure, a relief valve steam exhaust pipe support, including steam exhaust pipe connecting seat 1 and trunk line connecting seat 2, steam exhaust pipe connecting seat 1 links to each other with steam exhaust pipeline 3, steam exhaust pipe connecting seat 1's bottom is equipped with horizontally first connecting plate 12, trunk line connecting seat 2's bottom links to each other with trunk line 4, trunk line connecting seat 2's top is equipped with horizontally second connecting plate 21, the lower terminal surface of first connecting plate 12 and the up end of second connecting plate 21 offset and lean on, be equipped with a plurality of adjustment holes 13 on the first connecting plate 12, be equipped with a plurality of connecting holes 26 on the second connecting plate 21, a plurality of adjustment holes 13 and a plurality of connecting hole 26 one-to-one, and run through there is the bolt, every bolt all slides in the adjustment hole 13 that corresponds.
The diameter of the connecting hole 26 is matched with that of the bolt, the adjusting hole 13 is a round-corner rectangular hole, a working gap exists between the adjusting hole 13 and the periphery of the bolt, the bolt penetrates through the adjusting hole 13 and the connecting hole 26 and is backed with a nut to prevent withdrawal, but the nut is not screwed, so that the first connecting plate 12 and the second connecting plate 21 can slide relatively.
Trunk line connecting seat 2 still includes trunk line support body and stiffening plate 25, and second connecting plate 21, trunk line support body and stiffening plate 25 from top to bottom link to each other in proper order, and stiffening plate 25 is the arc, and the inner peripheral surface of stiffening plate 25 is connected with the outer peripheral face cooperation of trunk line 4.
The main pipeline support body comprises an upper support 22, an anti-stress plate 23 and a lower support 24 which are sequentially connected from top to bottom, and the anti-stress plate 23 is horizontally arranged.
The steam exhaust pipe connecting seat 1 further comprises a steam exhaust pipe frame body 11, and the steam exhaust pipe frame body 11 is connected with the first connecting plate 12 up and down.
The steam exhaust pipe connecting seat 1 is provided with a notch which is matched and connected with the steam exhaust pipeline 3.
4 inflation of trunk line is along trunk line axial and horizontal radial effect, the equal level setting of first connecting plate 12 and second connecting plate 21, adjusting hole 13 and the connecting hole 26 that corresponds run through there is the bolt, but the bolt is not fixed with first connecting plate 12 and second connecting plate 21, 4 take place the inflation backs of trunk line, 21 horizontal migration of second connecting plate, the bolt removes along with second connecting plate 21, and slide in the adjusting hole 13 that corresponds, first connecting plate 12 and second connecting plate 21 relative slip, offset the size change that 4 thermal expansions of trunk line brought, just fundamentally has stopped the stress action on the support, make this device have the effect of absorbing the trunk line thermal expansion.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (5)
1. The utility model provides a relief valve steam exhaust pipeline support which characterized in that: including steam exhaust pipe connecting seat (1) and trunk line connecting seat (2), steam exhaust pipe connecting seat (1) links to each other with exhaust pipe way (3), the bottom of steam exhaust pipe connecting seat (1) is equipped with horizontally first connecting plate (12), the bottom and trunk line (4) of trunk line connecting seat (2) link to each other, the top of trunk line connecting seat (2) is equipped with horizontally second connecting plate (21), the lower terminal surface of first connecting plate (12) and the up end of second connecting plate (21) offset and lean on, be equipped with a plurality of adjustment holes (13) on first connecting plate (12), be equipped with a plurality of connecting holes (26) on second connecting plate (21), a plurality of adjustment holes (13) and a plurality of connecting hole (26) one-to-one, and it has the bolt to run through, every bolt all slides in adjustment hole (13) that correspond.
2. The safety valve exhaust pipe support according to claim 1, wherein: trunk line connecting seat (2) still includes trunk line support body and stiffening plate (25), and second connecting plate (21), trunk line support body and stiffening plate (25) from top to bottom link to each other in proper order, and stiffening plate (25) are the arc, and the inner peripheral surface of stiffening plate (25) is connected with the outer peripheral face cooperation of trunk line (4).
3. The safety valve exhaust pipe support according to claim 2, wherein: the main pipeline support body comprises an upper support (22), an anti-stress plate (23) and a lower support (24) which are sequentially connected from top to bottom, and the anti-stress plate (23) is horizontally arranged.
4. A safety valve steam exhaust conduit mount as claimed in any one of claims 1 to 3, wherein: the steam exhaust pipe connecting seat (1) further comprises a steam exhaust pipe frame body (11), and the steam exhaust pipe frame body (11) is connected with the first connecting plate (12) up and down.
5. The safety valve exhaust pipe support according to claim 4, wherein: the steam exhaust pipe connecting seat (1) is provided with a notch which is matched and connected with the steam exhaust pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221407634.5U CN217422426U (en) | 2022-06-07 | 2022-06-07 | Relief valve steam exhaust pipeline support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221407634.5U CN217422426U (en) | 2022-06-07 | 2022-06-07 | Relief valve steam exhaust pipeline support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422426U true CN217422426U (en) | 2022-09-13 |
Family
ID=83170473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221407634.5U Active CN217422426U (en) | 2022-06-07 | 2022-06-07 | Relief valve steam exhaust pipeline support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422426U (en) |
-
2022
- 2022-06-07 CN CN202221407634.5U patent/CN217422426U/en active Active
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