CN217875272U - Multi-stage water-sealed steam trap - Google Patents
Multi-stage water-sealed steam trap Download PDFInfo
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- CN217875272U CN217875272U CN202221907577.7U CN202221907577U CN217875272U CN 217875272 U CN217875272 U CN 217875272U CN 202221907577 U CN202221907577 U CN 202221907577U CN 217875272 U CN217875272 U CN 217875272U
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Abstract
The utility model discloses a multi-stage water seal steam trap, which relates to the technical field of steam traps; the steam trap comprises a trap shell, a baffle plate, a water vapor separation assembly, a water trap shell and a water trap, wherein the baffle plate is fixedly arranged in an inner cavity of the trap shell, a valve rod assembly is inserted into the baffle plate and a bottom shell of the trap shell in a penetrating manner, a floating ball is fixedly arranged at the upper end of the valve rod assembly, an L-shaped support rod is fixedly arranged on the inner side wall of a support column, the water vapor separation assembly is obliquely inserted into the inner cavity of the trap shell, the bottom of the water vapor separation assembly is supported by the L-shaped support rod, the top end of the water vapor separation assembly extends out of the outer side of the trap shell and is in binding connection with a fixing ring on the trap shell, and an air inlet and an air outlet are respectively arranged on two sides of the upper end of the trap shell; it improves the leakproofness of outlet and sealing plug through the dislocation is opened and shut, avoids steam to spill over, extravagant steam, inserts the steam separation subassembly of ligature installation to one side, and it dismantles portably, makes the change or the cleaning efficiency height of steam separation net.
Description
Technical Field
The utility model belongs to the technical field of the steam trap, concretely relates to multiple-step type water seal steam trap.
Background
The steam trap is also known as a steam trap, also known as a drainer or condensate drainer. The steam trap is used for equipment using steam only, and such equipment using heat must generate condensed water during heat exchange, the condensed water absorbs steam energy to reduce steam quality, the enthalpy of steam is reduced to reduce heat exchange rate, the condensed water becomes harmful fluid, and air and other non-condensable gases are mixed, which causes equipment failure and performance degradation.
The steam trap is at the in-process of using, and it reciprocates to drive the valve rod through the floater to the realization is opened and shut and is carried out the drainage, and the valve rod is when closed, and its top is not tight with the outlet pipe is sealed, discharges steam easily, extravagant steam. And the filter screen in the valve body is locked and fixed through the bolt, and when the filter screen needs to be replaced or cleaned, the filter screen is not easy to disassemble, and wastes time and labor.
SUMMERY OF THE UTILITY MODEL
For solving prior art's defect and not enough problem, the utility model aims to provide a simple structure, reasonable in design, convenient to use's multiple-step type water seal steam trap, it improves the leakproofness of outlet and sealing plug through the dislocation is opened and shut, avoids steam to spill over, and extravagant steam inserts the steam separable set of ligature installation to one side, and it dismantles portably, makes the change or the cleaning efficiency height of steam separation net.
In order to achieve the purpose, the utility model adopts the technical proposal that: the steam trap comprises a support column, a steam trap shell, a partition plate, a valve rod assembly, a floating ball, an L-shaped support rod, a water-vapor separation assembly, a fixing ring, an air inlet, an air outlet, a temperature sensing element and an automatic exhaust valve; the steam trap casing is fixedly mounted at the upper ends of the support columns, a partition plate is fixedly arranged in an inner cavity of the steam trap casing, a valve rod assembly is inserted into the bottom shell of the partition plate and the steam trap casing in an alternate mode, a floating ball is fixedly mounted at the upper end of the valve rod assembly, an L-shaped support rod is fixedly mounted on the inner side wall of the support column, the steam separation assembly is obliquely inserted into the inner cavity of the steam trap casing, the bottom of the steam separation assembly is supported through the L-shaped support rod, the top end of the steam separation assembly extends out of the outer side of the steam trap casing and is in binding connection with a fixing ring on the steam trap casing, an air inlet and an air outlet are respectively arranged on two sides of the upper end of the steam trap casing, and a temperature sensing element and an automatic exhaust valve are fixedly mounted at the top end of the steam trap casing.
Preferably, the valve rod assembly comprises a lower sealing plug, a first connecting rod, an upper sealing plug and a second connecting rod; the two ends of the first connecting rod are respectively and fixedly provided with a lower sealing plug and an upper sealing plug, the top end of the upper sealing plug is fixedly connected with the floating ball through a second connecting rod, the lower sealing plug is of a conical structure with a small upper part and a large lower part, and the upper sealing plug is of a conical structure with a large upper part and a small lower part.
Preferably, the water-vapor separation assembly comprises a water-vapor separation net, a mounting plate and a binding rope; the middle fixed mounting of mounting panel has the steam separation net, and the bottom of mounting panel keeps sealing connection through sealed the pad with L type bracing piece, the top of mounting panel extends from leading to the groove on the steam trap casing top cap, leads to the inslot and keeps sealing connection through sealed the pad with the mounting panel, the top fixed mounting of mounting panel has two ropes of ligaturing.
Preferably, the partition plate is fixedly provided with an upper drainage port, the upper drainage port and the upper sealing plug are mutually matched, and the upper drainage port and the upper sealing plug are of a conical structure with a large top and a small bottom.
Preferably, a lower drainage port is fixedly arranged on a bottom shell of the steam trap shell, the lower drainage port and the lower sealing plug are mutually matched, and the lower drainage port is of a conical structure with a small upper part and a large lower part.
Preferably, the temperature sensing element, the automatic exhaust valve and the external controller are all electrically connected.
Preferably, a balancing weight is placed in an inner cavity of the floating ball.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a floater drives valve rod assembly and goes up and down along with the comdenstion water liquid level, makes upper and lower drain outlet dislocation open and shut and carry out the drainage, opens and shuts (dual water seal) through the dislocation and improves the leakproofness of outlet and sealing plug, avoids steam to spill over, and extravagant steam inserts the steam separation subassembly of ligature installation to one side, and it dismantles portably, makes the change or the cleaning efficiency height of steam separation net.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the valve rod assembly 4 of the present invention;
fig. 3 is a schematic structural diagram of the water-vapor separation assembly 7 of the present invention.
In the figure: the steam trap comprises a support column 1, a steam trap shell 2, a partition plate 3, a valve rod assembly 4, a floating ball 5, an L-shaped support rod 6, a water-vapor separation assembly 7, a fixing ring 8, an air inlet 9, an air outlet 10, a temperature sensing element 11, an automatic exhaust valve 12, an upper water discharge port 31, a lower water discharge port 21, a lower sealing plug 41, a first connecting rod 42, an upper sealing plug 43, a second connecting rod 44, a water-vapor separation net 71, an installation plate 72 and a binding rope 73.
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 intended to be 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.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or processing steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: the steam trap comprises a support column 1, a steam trap shell 2, a partition plate 3, a valve rod assembly 4, a floating ball 5, an L-shaped support rod 6, a water-vapor separation assembly 7, a fixing ring 8, an air inlet 9, an air outlet 10, a temperature sensing element 11 and an automatic exhaust valve 12; the upper end fixed mounting of several support columns 1 has steam trap casing 2, the fixed baffle 3 that is provided with in inner chamber of steam trap casing 2, alternate on the drain pan of baffle 3 and steam trap casing 2 has valve rod assembly 4, and the upper end fixed mounting of valve rod assembly 4 has floater 5, fixed mounting has L type bracing piece 6 on the inside wall of support column 1, water vapor separation subassembly 7 is inserted to one side in the inner chamber of steam trap casing 2, and water vapor separation subassembly 7's bottom supports through L type bracing piece 6, and water vapor separation subassembly 7's top stretches out in the outside of steam trap casing 2 to keep the ligature connection with solid fixed ring 8 on steam trap casing 2, the upper end both sides of steam trap casing 2 are provided with air inlet 9 and gas outlet 10 respectively, the top fixed mounting of steam trap casing 2 has temperature sensing element 11 and automatic exhaust valve 12.
As shown in fig. 2, further, the valve rod assembly 4 comprises a lower sealing plug 41, a first connecting rod 42, an upper sealing plug 43 and a second connecting rod 44; the two ends of the first connecting rod 42 are respectively fixedly provided with a lower sealing plug 41 and an upper sealing plug 43, the top end of the upper sealing plug 43 is fixedly connected with the floating ball 5 through a second connecting rod 44, the lower sealing plug 41 is of a conical structure with a small upper part and a large lower part, and the upper sealing plug 43 is of a conical structure with a large upper part and a small lower part.
An upper drainage port 31 is fixedly arranged on the partition plate 3, the upper drainage port 31 and an upper sealing plug 43 are mutually matched, and the upper drainage port 31 is of a conical structure with a large upper part and a small lower part; a lower drainage port 21 is fixedly arranged on the bottom shell of the steam trap shell 2, the lower drainage port 21 and the lower sealing plug 41 are mutually matched and have a conical structure with a small upper part and a large lower part.
As shown in fig. 3, further, the moisture separation assembly 7 comprises a moisture separation net 71, a mounting plate 72 and a binding rope 73; the middle fixed mounting of mounting panel 72 has steam separation net 71, and the bottom of mounting panel 72 keeps sealing connection through sealed the pad with L type bracing piece 6, the top of mounting panel 72 extends out from leading to the groove on steam trap casing 2 top cap, leads to the inslot and keeps sealing connection through sealed the pad with mounting panel 72, the top fixed mounting of mounting panel 72 has two ropes of ligature 73.
Furthermore, the temperature sensing element 11, the automatic exhaust valve 12 and an external controller are all electrically connected.
The air in the steam trap shell 2 is discharged through the automatic exhaust valve 12, and with the entrance of steam and condensed water, the temperature in the steam trap shell 2 rises, and the temperature sensing element 11 closes the automatic exhaust valve 12.
Further, the balancing weight has been placed to the inner chamber of floater 5, through the balancing weight after the liquid level descends, makes valve rod assembly 4 move down, and it is inseparable with the laminating of last sealing plug 43 to go up drain port 31, improves the leakproofness.
The working principle of the specific embodiment is as follows: when the steam trap normally works, condensate water in the pipeline drops on the partition plate 3 of the inner cavity of the steam trap shell 2 through the water vapor separation net 71, the floating ball 5 rises along with the liquid level of the condensate water, the floating ball 5 drives the valve rod assembly 4 to rise synchronously, the valve rod assembly 4 after rising, the upper drainage port 31 and the upper sealing plug 43 are opened, the lower drainage port 21 is closed with the lower sealing plug 41, the condensate water above the partition plate 3 falls on the bottom of the steam trap shell 2 through the upper drainage port 31, along with the falling of the liquid level, the floating ball 5 and the valve rod assembly 4 descend synchronously, the valve rod assembly 4 after falling, the upper drainage port 31 is closed with the upper sealing plug 43, the lower drainage port 21 and the lower sealing plug 41 are opened, and the condensate water at the bottom of the steam trap shell 2 is discharged.
The steam and water separation component 7 inserted obliquely keeps sealed with the steam trap shell 2 and the L-shaped support rod 6 through a sealing gasket, the upper end of the steam and water separation component is bound on the fixing ring 8 through the binding rope 73, when the steam and water separation net 71 needs to be replaced or cleaned, the binding rope 73 only needs to be untied, the steam and water separation component 7 is extracted, and therefore replacement or cleaning can be conducted, and the steam and water separation component is simple and convenient to disassemble and high in efficiency.
The utility model discloses a floater drives valve rod assembly and goes up and down along with the comdenstion water liquid level, makes upper and lower drain outlet dislocation open and shut and carry out the drainage, opens and shuts (dual water seal) through the dislocation and improves the leakproofness of outlet and sealing plug, avoids steam to spill over, and extravagant steam inserts the steam separation subassembly of ligature installation to one side, and it dismantles portably, makes the change or the cleaning efficiency height of steam separation net.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.
Claims (7)
1. Multistage water seal hydrophobe, its characterized in that: the steam trap comprises a support column (1), a steam trap shell (2), a partition plate (3), a valve rod assembly (4), a floating ball (5), an L-shaped support rod (6), a water-vapor separation assembly (7), a fixing ring (8), an air inlet (9), an air outlet (10), a temperature sensing element (11) and an automatic exhaust valve (12); the upper end fixed mounting of several support columns (1) has steam trap casing (2), the inner chamber of steam trap casing (2) is fixed and is provided with baffle (3), alternate on the drain pan of baffle (3) and steam trap casing (2) and have valve rod subassembly (4), the upper end fixed mounting of valve rod subassembly (4) has floater (5), fixed mounting has L type bracing piece (6) on the inside wall of support column (1), insert to one side steam separation subassembly (7) in the inner chamber of steam trap casing (2), and the bottom of steam separation subassembly (7) supports through L type bracing piece (6), and the top of steam separation subassembly (7) stretches out in the outside of steam trap casing (2) to keep the ligature connection with solid fixed ring (8) on steam trap casing (2), the upper end both sides of steam trap casing (2) are provided with air inlet (9) and gas outlet (10) respectively, the top fixed mounting of steam trap casing (2) has temperature sensing element (11) and automatic exhaust valve (12).
2. The multistage water seal trap according to claim 1, wherein: the valve rod assembly (4) comprises a lower sealing plug (41), a first connecting rod (42), an upper sealing plug (43) and a second connecting rod (44); two ends of the first connecting rod (42) are respectively fixedly provided with a lower sealing plug (41) and an upper sealing plug (43), the top end of the upper sealing plug (43) is fixedly connected with the floating ball (5) through a second connecting rod (44), the lower sealing plug (41) is of a conical structure with a small upper part and a large lower part, and the upper sealing plug (43) is of a conical structure with a large upper part and a small lower part.
3. The multistage water seal trap according to claim 1, wherein: the water-vapor separation component (7) comprises a water-vapor separation net (71), a mounting plate (72) and a binding rope (73); the middle fixed mounting of mounting panel (72) has steam separation net (71), and the bottom of mounting panel (72) keeps sealing connection through sealed the pad with L type bracing piece (6), the top of mounting panel (72) is followed logical groove extension on steam trap casing (2) top cap, leads to the inslot and keeps sealing connection through sealed the pad with mounting panel (72), the top fixed mounting of mounting panel (72) has two ligature ropes (73).
4. The multistage water seal trap according to claim 2, wherein: an upper drainage opening (31) is fixedly arranged on the partition plate (3), the upper drainage opening (31) and the upper sealing plug (43) are mutually matched and are of a conical structure with a large upper part and a small lower part.
5. The multistage water seal trap according to claim 2, wherein: a lower drainage port (21) is fixedly arranged on a bottom shell of the steam trap shell (2), the lower drainage port (21) and a lower sealing plug (41) are mutually matched and are of a conical structure with a small upper part and a large lower part.
6. The multistage water seal trap according to claim 1, wherein: the temperature sensing element (11), the automatic exhaust valve (12) and an external controller are all electrically connected.
7. The multistage water seal trap according to claim 1, wherein: and a balancing weight is placed in the inner cavity of the floating ball (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221907577.7U CN217875272U (en) | 2022-07-21 | 2022-07-21 | Multi-stage water-sealed steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221907577.7U CN217875272U (en) | 2022-07-21 | 2022-07-21 | Multi-stage water-sealed steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217875272U true CN217875272U (en) | 2022-11-22 |
Family
ID=84054336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221907577.7U Active CN217875272U (en) | 2022-07-21 | 2022-07-21 | Multi-stage water-sealed steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217875272U (en) |
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2022
- 2022-07-21 CN CN202221907577.7U patent/CN217875272U/en active Active
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