CN213394111U - Outlet pipeline structure of boiler safety valve - Google Patents
Outlet pipeline structure of boiler safety valve Download PDFInfo
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- CN213394111U CN213394111U CN202022422345.XU CN202022422345U CN213394111U CN 213394111 U CN213394111 U CN 213394111U CN 202022422345 U CN202022422345 U CN 202022422345U CN 213394111 U CN213394111 U CN 213394111U
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- pipe
- cooling
- pressure release
- rigid coupling
- funnel
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Abstract
The application discloses boiler safety valve's export pipeline structure, including flange, bracket, sealing washer, expansion pipe, connecting rod, fan, bottom plate, water tank, funnel, blast pipe, cooling plate, built-in pipe, cooling tube, relief valve, pressure release pipe, filter membrane, connecting pipe and semiconductor radiator. The bracket and the connecting rod can support and protect the connecting flange, the bottom plate is beneficial to fixing and mounting the bottom of the whole device, the expansion pipe and the pressure release valve can buffer and release steam for protection, and the sealing ring can increase the sealing property of connection; this application is rational in infrastructure, and the connecting pipe does benefit to the connection of two cooling tubes, and fan and semiconductor radiator are convenient for the cooling of pressure release pipe, and the cooling plate can do benefit to the moisture filtering separation of steam, and funnel and water tank do benefit to the recycle of moisture, and the built-in pipe can strengthen the connection of blast pipe left end.
Description
Technical Field
The application relates to a pipeline structure, in particular to an outlet pipeline structure of a boiler safety valve.
Background
The boiler safety valve is a valve arranged at the top of the boiler near the cab end in order to prevent the pressure in the boiler from exceeding the specified pressure. When the pressure in the boiler exceeds the set pressure, the safety valve is opened automatically to release the steam in the boiler and reduce the pressure, and when the pressure is reduced to the set pressure, the safety valve is closed automatically to stop releasing steam and reducing the pressure. At least two safety valves are installed on the novel steam locomotive to ensure the safety of the boiler.
The export pipeline lacks buffer structure, causes the damage to pipeline inside easily, and the pipe connection department lacks bearing structure, and the connection that is unfavorable for whole device is stable, and during steam discharge pressure release, the inside moisture of steam does not separate, and the temperature of steam is higher, directly discharges through not handling the cooling, may cause the influence to the environment. Accordingly, an outlet piping structure of a safety valve for a boiler has been proposed to solve the above problems.
Disclosure of Invention
An outlet pipeline structure of a boiler safety valve comprises a bottom plate, a buffering mechanism and a cooling mechanism, wherein a pressure relief pipe is fixedly connected to the top of the bottom plate, and a water tank and a funnel are mounted on the right side of the pressure relief pipe;
the buffer mechanism comprises a connecting flange, an expansion pipe and a pressure release valve, the expansion pipe is fixedly connected to the left side of the pressure release pipe, the connecting flange is sleeved on the left side of the expansion pipe, a bracket is sleeved at the bottom of the connecting flange, the bracket is arc-shaped, the pressure release valve is installed on the pressure release pipe, and the diameter of the pressure release valve is smaller than that of the connecting flange;
the cooling mechanism comprises a fan, a cooling plate and a cooling pipe, the fan is fixedly connected to the top of the bottom plate, the cooling pipe is fixedly connected to the fan, a semiconductor radiator is installed between the cooling pipes, the cooling plate is fixedly connected to the inside of the exhaust pipe, the exhaust pipe is sleeved on the right side of the built-in pipe, and the exhaust pipe is located above the funnel.
Further, the bottom of the bracket is fixedly connected with one end of a connecting rod, the other end of the connecting rod is clamped on the side wall of the pressure relief pipe, the diameter of the bracket is smaller than that of the sealing ring, the sealing ring is fixedly connected to two ends of the inner cavity of the expansion pipe, and the thickness of the expansion pipe is larger than that of the connecting flange.
Furthermore, the cooling pipes are two in number, the two cooling pipes are sleeved outside the pressure relief pipe and connected through a connecting pipe, a semiconductor radiator is fixedly connected to one side of the connecting pipe, the connecting pipe is located above the fan, and the bottom of the connecting pipe is fixedly connected to the fan through an air pipe.
Further, bottom plate right side top rigid coupling has the water tank, water tank top rigid coupling has the funnel, blast pipe bottom lateral wall is run through on the funnel top, the diameter at funnel top is greater than the interval of two cooling plates.
Furthermore, the cross section of the cooling plate is in a shuttle shape, a filter membrane is embedded in the cooling plate, a built-in pipe is installed on the left side of the cooling plate, the right end of the built-in pipe is connected with an exhaust pipe in a clamping mode, and the left side of the built-in pipe is sleeved inside the pressure relief pipe.
Further, the bottom of the pressure release valve is fixedly connected to the top of the inner cavity of the pressure release pipe, the top of the pressure release valve penetrates through the side wall of the pressure release pipe, and the top of the pressure release valve is located between the cooling pipes on the two sides.
The beneficial effect of this application is: the application provides an export pipeline structure of boiler safety valve of area pressure release buffer function and degradable separation moisture.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
fig. 2 is a schematic installation diagram of a pressure relief valve structure according to an embodiment of the present application;
FIG. 3 is a schematic view of a cooling tube configuration according to an embodiment of the present application;
fig. 4 is a schematic view of a cooling tube structure according to an embodiment of the present application.
In the figure: 1. the device comprises a connecting flange, 2, a bracket, 3, a sealing ring, 4, an expansion pipe, 5, a connecting rod, 6, a fan, 7, a bottom plate, 8, a water tank, 9, a funnel, 10, an exhaust pipe, 11, a cooling plate, 12, a built-in pipe, 13, a cooling pipe, 14, a pressure release valve, 15, a pressure release pipe, 16, a filter membrane, 17, a connecting pipe, 18 and a semiconductor radiator.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, an outlet pipeline structure of a boiler safety valve includes a bottom plate 7, a buffering mechanism and a cooling mechanism, wherein a pressure relief pipe 15 is fixedly connected to the top of the bottom plate 7, and a water tank 8 and a funnel 9 are installed on the right side of the pressure relief pipe 15;
the buffer mechanism comprises a connecting flange 1, an expansion pipe 4 and a pressure release valve 14, the expansion pipe 4 is fixedly connected to the left side of the pressure release pipe 15, the connecting flange 1 is sleeved on the left side of the expansion pipe 4, a bracket 2 is sleeved at the bottom of the connecting flange 1, the bracket 2 is arc-shaped, the pressure release valve 14 is installed on the pressure release pipe 15, and the diameter of the pressure release valve 14 is smaller than that of the connecting flange 1;
cooling mechanism includes fan 6, cooling plate 11 and cooling tube 13, 6 rigid couplings of fan are at bottom plate 7 top, the rigid coupling has cooling tube 13 on the fan 6, install semiconductor radiator 18 between the cooling tube 13, 11 rigid couplings of cooling plate are inside blast pipe 10, blast pipe 10 cup joints on built-in pipe 12 right side, blast pipe 10 is located funnel 9 top.
One end of a connecting rod 5 is fixedly connected to the bottom of the bracket 2, the other end of the connecting rod 5 is clamped on the side wall of the pressure relief pipe 15, the diameter of the bracket 2 is smaller than that of the sealing ring 3, the sealing ring 3 is fixedly connected to two ends of an inner cavity of the expansion pipe 4, the thickness of the expansion pipe 4 is larger than that of the connecting flange 1, and the bracket 2 is convenient to support and protect the bottom of the connecting flange 1; the number of the cooling pipes 13 is two, the two cooling pipes 13 are sleeved outside the pressure relief pipe 15, the two cooling pipes 13 are connected through a connecting pipe 17, a semiconductor radiator 18 is fixedly connected to one side of the connecting pipe 17, the connecting pipe 17 is located above the fan 6, and the bottom of the connecting pipe 17 is fixedly connected to the fan 6 through an air pipe, so that the cooling pipes 13 can be conveniently communicated; a water tank 8 is fixedly connected to the top of the right side of the bottom plate 7, a funnel 9 is fixedly connected to the top of the water tank 8, the top end of the funnel 9 penetrates through the side wall of the bottom of the exhaust pipe 10, and the diameter of the top of the funnel 9 is larger than the distance between the two cooling plates 11, so that the separated water can be conveniently recovered; the section of the cooling plate 11 is in a shuttle shape, a filter membrane 16 is embedded on the cooling plate 11, an internal pipe 12 is installed on the left side of the cooling plate 11, the right end of the internal pipe 12 is connected with the exhaust pipe 10 in a clamping manner, and the left side of the internal pipe 12 is sleeved inside the pressure relief pipe 15, so that the cooling plate 11 can cool, filter and separate steam conveniently; the bottom of the pressure release valve 14 is fixedly connected to the top of an inner cavity of the pressure release pipe 15, the top of the pressure release valve 14 penetrates through the side wall of the pressure release pipe 15, and the top of the pressure release valve 14 is located between the cooling pipes 13 on the two sides, so that pressure release protection is facilitated for the pressure release pipe 15.
When the device is used, electrical elements appearing in the device are externally connected with a power supply and a control switch when the device is used, firstly, the connecting flange 1 is arranged at an outlet of a boiler safety valve, steam enters the expansion pipe 4 through the connecting flange 1 to reduce the damage of the steam to the inside of the connecting flange 1, the steam enters the pressure relief pipe 15 after being buffered by the expansion pipe 4, the fan 6 can ventilate the cooling pipe 13 to cool and dissipate heat of the pressure relief pipe 15, the connecting pipe 17 and the semiconductor radiator 18 can accelerate the cooling of the cooling pipe 13 and accelerate the heat dissipation speed of the pressure relief pipe 15, when the pressure inside the pressure relief pipe 15 is higher, the pressure relief valve 14 is opened to relieve the pressure of the pressure relief pipe 15 for protection, the built-in pipe 12 can connect the cooling plate 11 and the pressure relief pipe 15 to improve the sealing property, the filter membrane 16 embedded on the cooling plate 11 is made of a waterproof breathable membrane, the water in the steam can be filtered, and the water is condensed on the cooling plate 11 and then enters the funnel 9 and the water tank 8 for recovery.
The application has the advantages that:
1. the bracket 2 and the connecting rod 5 can support and protect the connecting flange 1, the bottom plate 7 is beneficial to fixing and mounting the bottom of the whole device, the expansion pipe 4 and the pressure release valve 14 can buffer and release steam for protection, and the sealing ring 3 can increase the connection tightness;
2. this application is rational in infrastructure, and connecting pipe 17 does benefit to the connection of two cooling tubes 13, and fan 6 and semiconductor radiator 18 are convenient for the cooling of pressure release pipe 15, and cooling plate 11 can be to the moisture filtering separation of steam, and funnel 9 and water tank 8 do benefit to the recycle of moisture, and built-in pipe 12 can strengthen the connection of blast pipe 10 left end.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. An outlet pipeline structure of boiler safety valve which characterized in that: the cooling device comprises a bottom plate (7), a buffer mechanism and a cooling mechanism, wherein a pressure relief pipe (15) is fixedly connected to the top of the bottom plate (7), and a water tank (8) and a funnel (9) are installed on the right side of the pressure relief pipe (15);
the buffer mechanism comprises a connecting flange (1), an expansion pipe (4) and a pressure release valve (14), the expansion pipe (4) is fixedly connected to the left side of the pressure release pipe (15), the connecting flange (1) is sleeved on the left side of the expansion pipe (4), a bracket (2) is sleeved on the bottom of the connecting flange (1), the bracket (2) is arc-shaped, the pressure release valve (14) is installed on the pressure release pipe (15), and the diameter of the pressure release valve (14) is smaller than that of the connecting flange (1);
cooling mechanism includes fan (6), cooling plate (11) and cooling tube (13), fan (6) rigid coupling is at bottom plate (7) top, the rigid coupling has cooling tube (13) on fan (6), install semiconductor radiator (18) between cooling tube (13), cooling plate (11) rigid coupling is inside blast pipe (10), blast pipe (10) cup joint on built-in pipe (12) right side, blast pipe (10) are located funnel (9) top.
2. The outlet piping structure of a safety valve of a boiler according to claim 1, wherein: bracket (2) bottom rigid coupling has connecting rod (5) one end, connecting rod (5) other end block is on pressure release pipe (15) lateral wall, the diameter of bracket (2) is less than sealing washer (3), sealing washer (3) rigid coupling is at expansion pipe (4) inner chamber both ends, the thickness of expansion pipe (4) is greater than flange (1).
3. The outlet piping structure of a safety valve of a boiler according to claim 1, wherein: cooling tube (13) are totally two, two cooling tube (13) cup joint in pressure release pipe (15) outside, two connect through connecting pipe (17) between cooling tube (13), connecting pipe (17) one side rigid coupling has semiconductor radiator (18), connecting pipe (17) are located fan (6) top, connecting pipe (17) bottom is through the tuber pipe rigid coupling on fan (6).
4. The outlet piping structure of a safety valve of a boiler according to claim 1, wherein: bottom plate (7) right side top rigid coupling has water tank (8), water tank (8) top rigid coupling has funnel (9), blast pipe (10) bottom lateral wall is run through on funnel (9) top, the diameter at funnel (9) top is greater than the interval of two cooling plates (11).
5. The outlet piping structure of a safety valve of a boiler according to claim 1, wherein: the section of the cooling plate (11) is in a shuttle shape, a filter membrane (16) is embedded in the cooling plate (11), an inner pipe (12) is installed on the left side of the cooling plate (11), the right end of the inner pipe (12) is connected with an exhaust pipe (10) in a clamping mode, and the left side of the inner pipe (12) is sleeved inside a pressure relief pipe (15).
6. The outlet piping structure of a safety valve of a boiler according to claim 1, wherein: the bottom of the pressure release valve (14) is fixedly connected to the top of an inner cavity of the pressure release pipe (15), the top of the pressure release valve (14) penetrates through the side wall of the pressure release pipe (15), and the top of the pressure release valve (14) is located between the cooling pipes (13) on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422345.XU CN213394111U (en) | 2020-10-27 | 2020-10-27 | Outlet pipeline structure of boiler safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422345.XU CN213394111U (en) | 2020-10-27 | 2020-10-27 | Outlet pipeline structure of boiler safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213394111U true CN213394111U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022422345.XU Expired - Fee Related CN213394111U (en) | 2020-10-27 | 2020-10-27 | Outlet pipeline structure of boiler safety valve |
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| Country | Link |
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| CN (1) | CN213394111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765450A (en) * | 2020-07-10 | 2020-10-13 | 刘静 | Pressure pipeline for exhausting gas of boiler pressure container |
-
2020
- 2020-10-27 CN CN202022422345.XU patent/CN213394111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765450A (en) * | 2020-07-10 | 2020-10-13 | 刘静 | Pressure pipeline for exhausting gas of boiler pressure container |
| CN111765450B (en) * | 2020-07-10 | 2021-10-26 | 刘静 | Pressure pipeline for exhausting gas of boiler pressure container |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 Termination date: 20211027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |