CN113251299A - Bell-shaped float type steam trap for steam system - Google Patents
Bell-shaped float type steam trap for steam system Download PDFInfo
- Publication number
- CN113251299A CN113251299A CN202110530058.7A CN202110530058A CN113251299A CN 113251299 A CN113251299 A CN 113251299A CN 202110530058 A CN202110530058 A CN 202110530058A CN 113251299 A CN113251299 A CN 113251299A
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- Prior art keywords
- valve
- bell
- fixedly connected
- wall
- outlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000007789 sealing Methods 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/20—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats
- F16T1/30—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of inverted-open-bucket type; of bell type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Valves (AREA)
Abstract
The invention belongs to the technical field of drain valves, and particularly relates to a bell-shaped float type steam drain valve for a steam system, which comprises a valve seat, wherein the top of the valve seat is fixedly provided with a valve cap through two fixing screws, one side of the valve seat is communicated with a water outlet pipe, one side of the valve cap, which is far away from the water outlet pipe, is communicated with a water inlet pipe, and the inner wall of the bottom of the valve seat is provided with a flow guide pipe communicated with the water outlet pipe.
Description
Technical Field
The invention relates to the technical field of steam traps, in particular to a bell-shaped float type steam trap for a steam system.
Background
The basic function of the steam trap is to discharge the air, the cold non-condensable gas and the condensed water generated after the steam in the steam system is used as soon as possible; meanwhile, leakage of steam is automatically prevented, the types of the drain valves are various and have different performances, when the drain valves are selected, the characteristics of the drain valves are selected to meet the optimal operation of steam heating equipment, and then other objective conditions are considered, so that the drain valves required by the users are selected to be correct and effective.
The bell-shaped float type steam trap valve in the prior art can not adjust the flow of condensed water, so that water flow overflows and flows back due to overlarge water amount in the valve, the effect of the valve is inverted at the end, and meanwhile, a disassembly method and an installation method are not simple and convenient enough and need to be improved, so that the bell-shaped float type steam trap valve for a steam system is provided for solving the problems.
Disclosure of Invention
The present invention is directed to overcoming the disadvantages of the prior art and providing a bell-shaped float-type steam trap for use in steam systems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a bell-shaped float-type steam trap for steam system is composed of a valve seat with valve cap fixed to its top by two fixing screws, one side of the valve seat is communicated with a water outlet pipe, one side of the valve cap, which is far away from the water outlet pipe, is communicated with a water inlet pipe, a flow guide pipe communicated with the water outlet pipe is arranged on the inner wall of the bottom of the valve seat, a filtering component for filtering impurities is arranged on one side of the valve seat, the inner wall of one side of the valve cap is fixedly connected with a mounting plate, a sliding rod is connected on the mounting plate in a penetrating and sliding way, the end of the sliding rod, which is positioned at the bottom of the mounting plate, is fixedly connected with an inverted barrel, the opening of the inverted barrel is attached to the inner wall of the bottom of the valve seat and covers the flow guide pipe, the inner wall of one side of valve cap is provided with the jam subassembly that has the prevention steam to get into, the top of valve cap is provided with the adjusting part that is used for adjusting rivers size.
Preferably, the filtering component comprises a sealing plug inserted in the water outlet pipe, the sealing plug extends to one side of the valve seat and is fixedly sleeved with a side plate attached to the valve seat, one side of the side plate is far away from a pull ring fixedly connected to one side of the valve seat, the sealing plug is located on one side of the water outlet pipe fixedly connected to a cylindrical filter screen, the cylindrical filter screen and the guide pipe are attached to one end of the water outlet pipe, two insertion holes are formed in one side of the valve seat, two arc-shaped grooves are formed in the inner wall symmetry of each insertion hole, two insertion rods inserted into the corresponding insertion holes respectively are arranged on one side of the side plate close to the insertion holes, two elastic blocks are symmetrically arranged on the outer wall of each insertion rod, and the elastic blocks are clamped with the arc-shaped grooves.
Preferably, block up the subassembly including rotating the pivot of connecting at valve cap one side inner wall, fixed cover is equipped with gear and rotor plate in the pivot, the top outer wall fixedly connected with rack and the guide bar of inversion bucket, the recess has been seted up to the top inner wall of valve cap, fixedly connected with spring between the top of the top inner wall of recess and rack, gear and rack mesh mutually, sliding sleeve is equipped with the float on the guide bar, fixed cover is equipped with the second sealing washer on the float, the sealed laminating of one end of float and inlet tube, one side of rotor plate and one side rotation of float are connected.
Preferably, adjusting part sets up two connecting plates at the valve cap top including the symmetry, two the connecting plate runs through sliding connection and has same gag lever post, fixed cover is equipped with the lifter on the gag lever post, the one end of lifter extends to in the inlet tube and fixedly connected with valve plug, two the same roof of top fixedly connected with of connecting plate, run through threaded connection on the roof and lie in the adjusting screw who rotates the connection with the lifter plate in valve cap top one end.
Preferably, the openings of the water outlet pipe and the water inlet pipe are fixedly connected with connecting rings, and first sealing rings are fixedly sleeved on the connecting rings.
Preferably, the top of the inverted barrel is provided with an air outlet, the bottom of the mounting plate is fixedly connected with a bottom rod, one end of the bottom rod extends into the air outlet and is fixedly sleeved with a third sealing ring.
Preferably, one end of the sliding rod, which is positioned at the top of the mounting plate, is fixedly connected with a limiting block.
Preferably, two rubber valve clacks are symmetrically arranged on two sides of the valve plug.
1. In the invention, when steam enters the valve seat through the water inlet pipe, the steam cannot enter the valve seat due to too low pressure and is blocked in the water inlet pipe by the floater and the second sealing ring, otherwise, when condensed water reaches the water inlet pipe, the float is pressed down by self gravity, the float descends to drive the rotating plate to rotate, the rotating plate drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rack to ascend, water flow accumulates in the valve seat, the inverted barrel is jacked up by the water flow through pressure, and when the water flow is higher than the height of the flow guide pipe in the ascending process of the inverted barrel, enters the diversion pipe, the cylindrical filter screen can filter impurities in the diversion pipe and then enters the water outlet pipe, the third sealing ring penetrates through the inverted barrel when the inverted barrel is jacked up by water flow, the air outlet hole is unsealed, a small amount of gas can be discharged, the spring is pressed down when water flow cannot be jacked, the inverted barrel is quickly pressed down, and the inverted barrel is tightly sealed to prevent steam from entering the water outlet pipe.
2. According to the invention, the lifting rod and the valve plug can be pulled up by rotating the adjusting screw, the water flow can be adjusted, the water flow caused by overlarge water flow is prevented from overflowing and flowing back, the two fixing screws are spliced together between the valve seat and the valve cap, the cylindrical filter screen is more simply disassembled, the cylindrical filter screen is installed in the two arc-shaped grooves in the plug hole in a clamping mode through the elastic blocks on the two plug rods on one side of the sealing plug, the cylindrical filter screen is very convenient to pull out to clean impurities adsorbed on the cylindrical filter screen, and the first sealing ring achieves a good sealing effect after the connecting ring and the water pipe are welded, so that the leakage is prevented.
According to the invention, the floater capable of being opened and closed by the gravity of water flow is arranged, the inverted barrel is matched with the inverted barrel for use, the effects of air blocking and water draining can be well achieved, the valve seat and the valve cap are of detachable structures, the valve seat and the valve cap are convenient to disassemble and assemble, the operation is simplified, the water flow can be adjusted by rotating the adjusting screw, the filter screen can be freely pulled out and fixed by using a simple installation method, and the filter screen is convenient and simple to use.
Drawings
FIG. 1 is a front cross-sectional view of a bell-shaped float-type steam trap for use in steam systems in accordance with the present invention;
FIG. 2 is an enlarged view of portion A of a bell-shaped float-type steam trap for use in a steam system in accordance with the present invention;
FIG. 3 is an enlarged view of portion B of a bell-shaped float-type steam trap for use in steam systems in accordance with the present invention;
FIG. 4 is a front elevational view of a bell-shaped float-type steam trap screen for use in a steam system in accordance with the present invention;
FIG. 5 is a front view of a bell-shaped float-type steam trap for use in steam systems in accordance with the present invention.
In the figure: 1. a valve seat; 2. a water outlet pipe; 3. a first seal ring; 4. a connecting ring; 5. a rotating plate; 6. a cylindrical filter screen; 7. a flow guide pipe; 8. a sealing plug; 9. a gear; 10. inverting the barrel; 11. fixing the screw rod; 12. a bonnet; 13. a water inlet pipe; 14. a connecting plate; 15. adjusting the screw rod; 16. a top plate; 17. a limiting rod; 18. a valve plug; 19. a float; 20. a second seal ring; 21. a guide bar; 22. a spring; 23. a slide bar; 24. mounting a plate; 25. a bottom bar; 26. an air outlet; 27', a third sealing ring; 28. a side plate; 29. inserting a rod; 30. an elastic block; 31. an arc-shaped slot; 32. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-5, a bell-shaped float-type steam trap for a steam system comprises a valve seat 1, a valve cap 12 is fixedly mounted at the top of the valve seat 1 through two fixing screws 11, one side of the valve seat 1 is communicated with a water outlet pipe 2, one side of the valve cap 12, which is far away from the water outlet pipe 2, is communicated with a water inlet pipe 13, a guide pipe 7 communicated with the water outlet pipe 2 is arranged on the inner wall of the bottom of the valve seat 1, a filtering component for filtering impurities is arranged on one side of the valve seat 1, a mounting plate 24 is fixedly connected to the inner wall of one side of the valve cap 12, a sliding rod 23 is connected to the mounting plate 24 in a penetrating and sliding manner, an inverted bucket 10 is fixedly connected to one end of the sliding rod 23, which is positioned at the bottom of the mounting plate 24, an opening of the inverted bucket 10 is attached to the inner wall of the bottom of the valve seat 1 and covers the guide pipe 7, a blocking component for preventing steam from entering is arranged on the inner wall of one side of the valve cap 12, and an adjusting component for adjusting the size of water flow is arranged at the top of the valve cap 12.
Example two
The improvement is further based on the first embodiment: the filtering component comprises a sealing plug 8 inserted in the water outlet pipe 2, the sealing plug 8 extends to one side of the valve seat 1 and is fixedly sleeved with a side plate 28 attached to the valve seat 1, one side of the side plate 28 far away from the valve seat 1 is fixedly connected with a pull ring, one side of the sealing plug 8 positioned in the water outlet pipe 2 is fixedly connected with a cylindrical filter screen 6, the cylindrical filter screen 6 and one end of the guide pipe 7 extending to the water outlet pipe 2 are attached to each other, one side of the valve seat 1 is provided with two jacks, the inner walls of the jacks are symmetrically provided with two arc-shaped grooves 31, one side of the side plate 28 close to the jacks is provided with two insertion rods 29 respectively inserted into the corresponding jacks, the outer wall of each insertion rod 29 is symmetrically provided with two elastic blocks 30, the elastic blocks 30 are clamped with the arc-shaped grooves 31, the blocking component comprises a rotating shaft rotatably connected to the inner wall of one side of the valve cap 12, the rotating shaft is fixedly sleeved with a gear 9 and a rotating plate 5, the outer wall of the top of the inverted barrel 10 is fixedly connected with a rack 32 and a guide rod 21, a groove is formed in the inner wall of the top of the valve cap 12, a spring 22 is fixedly connected between the inner wall of the top of the groove and the top of a rack 32, a gear 9 is meshed with the rack 32, a floater 19 is slidably sleeved on a guide rod 21, a second sealing ring 20 is fixedly sleeved on the floater 19, the floater 19 is in sealing fit with one end of a water inlet pipe 13, and one side of a rotating plate 5 is rotatably connected with one side of the floater 19.
EXAMPLE III
The improvement is further based on the first embodiment: the adjusting component comprises two connecting plates 14 symmetrically arranged at the top of the valve cap 12, the two connecting plates 14 are connected with the same limiting rod 17 in a penetrating and sliding manner, a lifting rod is fixedly sleeved on the limiting rod 17, one end of the lifting rod extends into the water inlet pipe 13 and is fixedly connected with a valve plug 18, the top of the two connecting plates 14 is fixedly connected with the same top plate 16, the top plate 16 is connected with an adjusting screw rod 15 in a penetrating and threaded manner and is rotatably connected with one end of the lifting plate, which is positioned at the top of the valve cap 12, the opening parts of the water outlet pipe 2 and the water inlet pipe 13 are both fixedly connected with a connecting ring 4, the connecting ring 4 is both fixedly sleeved with a first sealing ring 3, the top of the inverted barrel 10 is provided with an air outlet hole 26, the bottom of the mounting plate 24 is fixedly connected with a bottom rod 25, one end of the bottom rod 25 extends into the air outlet hole 26 and is fixedly sleeved with a third sealing ring 27, and one end of the sliding rod 23, which is positioned at the top of the mounting plate 24 is fixedly connected with a limiting block, two rubber valve clacks are symmetrically arranged on two sides of the valve plug 18.
The working principle is as follows: when steam enters the valve seat 1 through the water inlet pipe 13, the steam cannot enter the valve seat 1 due to too low pressure and is blocked in the water inlet pipe 13 by the floater 19 and the second sealing ring 20, otherwise, when condensed water reaches the water inlet pipe 13, the floater 19 is pressed down by the self gravity, the floater 19 descends to drive the rotating plate 5 to rotate, the rotating plate 5 drives the rotating shaft to rotate, the rotating shaft drives the gear 9 to rotate, the gear 9 drives the rack 32 to ascend, water flow is accumulated in the valve seat 1, the inverted barrel 10 is jacked up by the pressure, the water flow enters the flow guide pipe 7 when being higher than the height of the flow guide pipe 7 in the ascending process of the inverted barrel 10, impurities in the water flow can be filtered by the cylindrical filter screen 6 and then enters the water outlet pipe 2, the inverted barrel 10 is jacked up by the water flow again to penetrate through the third sealing ring 27, the air outlet 26 is unsealed, a small amount of gas can be discharged, and the spring 22 is pressed down when the water flow cannot be jacked up, will invert bucket 10 and push down fast, closely seal it and prevent in steam gets into outlet pipe 2, it can pull up lifter and valve plug 18 to rotate adjusting screw 15, can adjust the size of discharge, prevent that the too big rivers that lead to of water yield from spilling over the backward flow, two fixing screw 11 concatenations that adopt between disk seat 1 and the valve cap 12 are in the same place, it is simpler to dismantle, cylindricality filter screen 6 is through the installation mode that the elastic block 30 block carries out the fixing in two arc walls 31 of jack on two inserted bars 29 of sealing plug 8 one side, it clears up its impurity of adsorbing above-mentioned very conveniently to extract cylindricality filter screen 6, first sealing washer 3 is after go-between 4 and water pipe weld mutually, reach a fine sealed effect, take place in order to prevent the condition of leakage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a bell-shaped float-type steam trap for steam system, includes disk seat (1), its characterized in that, there is valve cap (12) at the top of disk seat (1) through two clamping screw (11) fixed mounting, one side of disk seat (1) is linked together has outlet pipe (2), one side that outlet pipe (2) were kept away from in valve cap (12) is linked together has inlet tube (13), the bottom inner wall of disk seat (1) is provided with honeycomb duct (7) that are linked together with outlet pipe (2), one side of disk seat (1) is provided with the filtering component who filters impurity, one side inner wall fixedly connected with mounting panel (24) of valve cap (12), run through sliding connection has slide bar (23) on mounting panel (24), one end fixedly connected with that slide bar (23) are located mounting panel (24) bottom inverts bucket (10), the opening part of inverting bucket (10) pastes and the bottom inner wall of disk seat (1) mutually and covers honeycomb duct (7) and cover The water flow regulating valve is characterized in that a blocking assembly for preventing steam from entering is arranged on the inner wall of one side of the valve cap (12), and a regulating assembly for regulating the size of water flow is arranged at the top of the valve cap (12).
2. The bell-shaped float-type steam trap for the steam system according to claim 1, wherein the filtering component comprises a sealing plug (8) inserted in the water outlet pipe (2), the sealing plug (8) extends to one side of the valve seat (1) and is fixedly sleeved with a side plate (28) jointed with the valve seat (1), one side of the side plate (28) far away from the valve seat (1) is fixedly connected with a pull ring, one side of the sealing plug (8) positioned in the water outlet pipe (2) is fixedly connected with a cylindrical filter screen (6), the cylindrical filter screen (6) and one end of the guide pipe (7) extending to the water outlet pipe (2) are jointed, one side of the valve seat (1) is provided with two insertion holes, the inner walls of the insertion holes are symmetrically provided with two arc-shaped grooves (31), one side of the side plate (28) close to the insertion holes is provided with two insertion rods (29) respectively inserted in the corresponding insertion holes, two elastic blocks (30) are symmetrically arranged on the outer wall of the inserted rod (29), and the elastic blocks (30) are clamped with the arc-shaped grooves (31).
3. A bell-shaped float-type steam trap for steam systems as set forth in claim 1, it is characterized in that the blocking component comprises a rotating shaft which is rotatably connected with the inner wall of one side of the valve cap (12), the rotating shaft is fixedly sleeved with a gear (9) and a rotating plate (5), the outer wall of the top of the inverted barrel (10) is fixedly connected with a rack (32) and a guide rod (21), a groove is formed in the inner wall of the top of the valve cap (12), a spring (22) is fixedly connected between the inner wall of the top of the groove and the top of the rack (32), the gear (9) is meshed with the rack (32), the guide rod (21) is sleeved with a floater (19) in a sliding way, a second sealing ring (20) is fixedly sleeved on the floater (19), the floater (19) is in sealing fit with one end of the water inlet pipe (13), one side of the rotating plate (5) is rotatably connected with one side of the floater (19).
4. The bell-shaped float-type steam trap for steam system as claimed in claim 1, wherein said adjusting assembly comprises two connecting plates (14) symmetrically disposed on the top of the valve cap (12), two of said connecting plates (14) are connected with the same limiting rod (17) through sliding, said limiting rod (17) is fixed with a lifting rod, one end of said lifting rod extends into the water inlet pipe (13) and is fixedly connected with a valve plug (18), the top of two of said connecting plates (14) is fixedly connected with the same top plate (16), said top plate (16) is connected with an adjusting screw (15) through thread, and said adjusting screw is rotatably connected with the lifting plate at one end of the top of the valve cap (12).
5. The bell-shaped float-type steam trap for the steam system as claimed in claim 1, wherein the opening of the water outlet pipe (2) and the water inlet pipe (13) are both fixedly connected with a connecting ring (4), and the connecting ring (4) is both fixedly sleeved with a first sealing ring (3).
6. The bell-shaped float-type steam trap for the steam system as claimed in claim 1, wherein the top of the inverted bucket (10) is opened with an air outlet hole (26), the bottom of the mounting plate (24) is fixedly connected with a bottom rod (25), one end of the bottom rod (25) extends into the air outlet hole (26) and is fixedly sleeved with a third sealing ring (27).
7. The bell-shaped float-type steam trap for steam system as claimed in claim 1, wherein a stopper is fixedly attached to one end of said sliding rod (23) on top of the mounting plate (24).
8. The bell-shaped float-type steam trap for steam systems as claimed in claim 4, characterized in that the valve plug (18) is bilaterally symmetrically provided with two rubber flaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530058.7A CN113251299B (en) | 2021-05-14 | 2021-05-14 | Bell-shaped float type steam trap for steam system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530058.7A CN113251299B (en) | 2021-05-14 | 2021-05-14 | Bell-shaped float type steam trap for steam system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113251299A true CN113251299A (en) | 2021-08-13 |
| CN113251299B CN113251299B (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110530058.7A Active CN113251299B (en) | 2021-05-14 | 2021-05-14 | Bell-shaped float type steam trap for steam system |
Country Status (1)
| Country | Link |
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| CN (1) | CN113251299B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944868A (en) * | 2021-10-18 | 2022-01-18 | 安徽华铂再生资源科技有限公司 | Silencing steam trap for steam pipe |
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|---|---|---|---|---|
| JP2009041719A (en) * | 2007-08-10 | 2009-02-26 | Tlv Co Ltd | Downward bucket type steam trap |
| CN201202962Y (en) * | 2008-05-15 | 2009-03-04 | 李生辉 | Anti-freeze reverse bucket type steam drain valve with guide flow tube |
| CN101509594A (en) * | 2009-01-15 | 2009-08-19 | 甘肃红峰机械有限责任公司 | High flow rate circular plate dual metal type steam bleeder |
| CN101514779A (en) * | 2008-12-27 | 2009-08-26 | 甘肃红峰机械有限责任公司 | Piston bucket type low-pressure vapor drain valve |
| CN102537648A (en) * | 2011-11-10 | 2012-07-04 | 蒋春霞 | Bell-shaped floater type steam trap |
| CN212745953U (en) * | 2020-08-10 | 2021-03-19 | 常州市蓝辰环保设备有限公司 | Steam trap for steam pipeline |
| CN112728394A (en) * | 2020-12-31 | 2021-04-30 | 甘肃红峰机械有限责任公司 | Lever float ball type steam trap |
-
2021
- 2021-05-14 CN CN202110530058.7A patent/CN113251299B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041719A (en) * | 2007-08-10 | 2009-02-26 | Tlv Co Ltd | Downward bucket type steam trap |
| CN201202962Y (en) * | 2008-05-15 | 2009-03-04 | 李生辉 | Anti-freeze reverse bucket type steam drain valve with guide flow tube |
| CN101514779A (en) * | 2008-12-27 | 2009-08-26 | 甘肃红峰机械有限责任公司 | Piston bucket type low-pressure vapor drain valve |
| CN101509594A (en) * | 2009-01-15 | 2009-08-19 | 甘肃红峰机械有限责任公司 | High flow rate circular plate dual metal type steam bleeder |
| CN102537648A (en) * | 2011-11-10 | 2012-07-04 | 蒋春霞 | Bell-shaped floater type steam trap |
| CN212745953U (en) * | 2020-08-10 | 2021-03-19 | 常州市蓝辰环保设备有限公司 | Steam trap for steam pipeline |
| CN112728394A (en) * | 2020-12-31 | 2021-04-30 | 甘肃红峰机械有限责任公司 | Lever float ball type steam trap |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944868A (en) * | 2021-10-18 | 2022-01-18 | 安徽华铂再生资源科技有限公司 | Silencing steam trap for steam pipe |
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| Publication number | Publication date |
|---|---|
| CN113251299B (en) | 2022-09-09 |
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