CN106382451A - Floating ball type automatic drainer with improved structure - Google Patents
Floating ball type automatic drainer with improved structure Download PDFInfo
- Publication number
- CN106382451A CN106382451A CN201610955886.4A CN201610955886A CN106382451A CN 106382451 A CN106382451 A CN 106382451A CN 201610955886 A CN201610955886 A CN 201610955886A CN 106382451 A CN106382451 A CN 106382451A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- float
- guide plate
- hydrophobic
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- F16T1/22—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 closed-hollow-body type
-
- 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)
- Float Valves (AREA)
Abstract
The invention relates to a floating ball type automatic drainer with an improved structure. The floating ball type automatic drainer comprises a shell. The floating ball type automatic drainer is characterized in that the shell is of a sealed type structure; a steam input port, an air exhausting port and a condensate water draining port are formed in the periphery of the shell; the upper half portion of the condensate water draining port is in a cylinder shape, the lower half portion of the condensate water draining port is in a butt inverted taper shape, a draining guide plate is arranged in the upper half portion, and an opening and closing piston is arranged in the lower half portion; a connecting rod guide hole and multiple draining through holes are formed in the draining guide plate; a floating ball is arranged in an inner cavity of the shell and is connected with a connecting rod, the connecting rod is connected with an opening and closing piston through the connecting rod guide hole, and an automatic floating ball opening and closing structure is formed; and the lower portion of the condensate water draining port communicates with the input end of a water valve through a condensate water draining pipe; a sealing part is arranged at the position of the air exhausting port, and the air exhausting port communicates with the input end of the water valve through a pipeline; and a water and gas exhausting structure is formed. The floating ball type automatic drainer with the improved structure has the beneficial effects that opening and closing of the draining port are accurately controlled, steam blocking and draining are achieved, and running is stable.
Description
Technical field
The present invention relates to a kind of float-ball type automatic steam trap, the float-ball type automatic hydrophobic of more particularly to a kind of improved structure
Device.Belong to power equipment and heating equipment technical field.
Background technology
In fields such as power plant, chemical plant and urban heat supplyings, it is required for carrying out steam conveying using pipeline.Due to steam
There is radiating, some vapor can be condensed into saturation water, saturation water needs to separate from steam in course of conveying.For example：?
The internal boiler of power plant completes the transformation to high-temperature steam for the aqueous water, then by steam conveying pipe, steam is delivered to steam turbine, steams
Vapour expands workmanship in steam turbine, drives the external output power of generator.Steam in pipe conveying procedure, some steam
Can be because pipeline externally radiates becomes condensate, if this partial coagulation water follows steam enters steam turbine together, then vapour
The blade of turbine will the heavy wear because of the appearance of condensate, cause blade damage.Therefore, under a lot of applicable cases, steam
Condensate in vapour needs to remove.
In prior art, mainly complete block steam and drain water function using steam trap.It is defeated that described steam trap is connected to steam
Send the low points of pipeline, the condensate in jet chimney and some vapor together enter in steam trap, solidifying in steam trap
Bear water be accumulated to a certain amount of after be automatically drained out.The mechanical trap of prior art mainly includes float type steam trap and bucket type
Two kinds of steam trap.
Float type steam trap mainly includes the housing of ball float, lever, draining valve and steam trap, and its principle is：Condensate
After entering float type steam trap, condensate liquid level raises, and condensate drives ball float to ramp up, and then by lever by draining
Valve is opened, and completes the discharge of condensate.When the water level descends, ball float also declines, and draining valve cuts out.There are the following problems：By
Employ longer lever in float type steam trap, each part is attached by articulated form, and ball float is in rise and fall
Be susceptible in journey swing, be difficult to it is anticipated that circuit lifted, lead to the draining valve opening and closing element being connected with lever to be followed
Swing, the keying of one side draining valve is unable to precise control, draining and the problem of steam discharge easily；On the other hand swing easily
Make ball float and pull bar junction stress concentration, be easily caused ball float breakage, damage the block steam and drain water function of whole steam trap.
Bucket type steam trap mainly includes well-bucket, lever, draining valve and steam trap housing etc., and condensate enters bucket type
Form water seal in well-bucket, well-bucket sinks, and opens draining valve, and condensate is discharged after steam trap.When steam enters in well-bucket, hang
Bucket floats, and closes draining valve.In actual application, each well-bucket does not form during water seal or during pressure oscillation, and water seal is held
Easy to failure, it is easily caused draining and steam discharge phenomenon is so that the block steam and drain water function of steam trap is impacted.
Additionally, described mechanical trap, its draining valve opening and closing element is non-with the requirement on machining accuracy of draining valve contact surface
Chang Gao, has that difficulty of processing is big.
Content of the invention
The technical problem to be solved, i.e. the purpose of the present invention, is to dredge to solve the float-ball type of prior art
Hydrophone haves such problems as that draining valve opening and closing element easily swings, control accuracy is low and difficulty of processing is big, provides a kind of the floating of improved structure
Ball automatic steam trap.Efficiently solve a swing difficult problem during rise and fall for the ball float, there is precise control discharge outlet
Open and close, effectively realize block steam and drain water function, processing technology simple and stable the features such as.
The purpose of the present invention can be reached by taking technical scheme below：
A kind of float-ball type automatic steam trap of improved structure, including housing, its design feature is：Housing is closed knot
Structure, being formed around vapor inlet port, air discharge ports and condensing water outlet in described housing；Described condensation water outlet
The first half is cylindrical, lower half is in butt inverted cone shape, is provided with hydrophobic guide plate, is provided with lower half in the described first half
Open and close piston；It is provided with several drainage holes of connecting rod guide hole in hydrophobic guide plate；It is provided with ball float in the inner chamber of housing, institute
State ball float and be connected with connecting rod, described connecting rod passes through connecting rod guide hole and is connected with opening and closing piston, forms ball float automatic open close structure；Condense
The bottom of water outlet is passed through to condense the input that water discharge spout connects water valve, is provided with closure member at air discharge ports, described
Air discharge ports pass through the input of pipeline communication water valve；Form aqueous vapor discharge structure.
The purpose of the present invention can also be reached by taking technical scheme below：
Further, hydrophobic guide plate is in disc-shaped, in hydrophobic guide plate the drainage hole of setting have three to six, all
Even be distributed on same circumference, described connecting rod guide hole be located at hydrophobic guide plate middle position.
Further, the central part of hydrophobic guide plate is boss, so that the thickness of ball float connecting rod pilot hole is led to than draining
Hole thickness is big, so that connecting rod guide hole is constituted to ball float connecting rod position limiting structure, to prevent ball float from swinging.
Further, the outer ring of hydrophobic guide plate is provided with external screw thread, and the first half condensing water outlet is provided with internal thread,
Constitute the easy mounted-dismounted type attachment structure of hydrophobic guide plate.
Further, open and close piston, to the contact site of condensation water drainage mouth, there is similar profile, both are projected as
Isosceles trapezoid, above wide, following narrow；Opening and closing piston makes both tight with the similar profile structure of the contact site of condensation water drainage mouth
Closely connected conjunction, to guarantee to open and close piston closing condensation water drainage mouth after draining terminates.
Further, it is provided with one section of U-shaped seal pipe after opening and closing piston, this U-shaped seal pipe discharges for condensate
Wherein one section of pipe, so that opening and closing piston rear to be in water-filled state all the time, constitutes the structure preventing opening and closing piston self-locking,
So that ball float freely controls liter and the fall opening and closing piston.
The present invention has the beneficial effect projecting as follows：
1st, the present invention is due to being formed around vapor inlet port, air discharge ports and condensing water outlet in housing；Condense
The first half of water outlet is cylindrical, lower half be in butt inverted cone shape, be provided with the described first half hydrophobic guide plate, under
It is provided with keying piston in half portion；It is provided with a connecting rod guide hole and several drainage holes in hydrophobic guide plate；In housing
Chamber is provided with ball float, and described ball float is connected with connecting rod, and described connecting rod passes through connecting rod guide hole and is connected with opening and closing piston, forms ball float automatic
On-off structure；The bottom condensing water outlet is passed through to condense the input that water discharge spout connects water valve, sets at air discharge ports
There is closure member, described air discharge ports pass through the input of pipeline communication water valve；Form aqueous vapor discharge structure；Therefore, it is possible to solve
The float type steam trap of prior art haves such problems as that draining valve opening and closing element easily swings, control accuracy is low and difficulty of processing is big, has
Effect solves a swing difficult problem during rise and fall for the ball float, has precise control discharge outlet and opens and closes, effectively realizes resistance vapour
The features such as drain function, processing technology are simple and stable.
2nd, the central part of hydrophobic guide plate according to the present invention is boss, and the thickness making ball float connecting rod pilot hole is than row
Water through hole thickness is big, so that connecting rod guide hole is constituted to ball float connecting rod position limiting structure, to prevent ball float from swinging.Efficiently solve
A swing difficult problem during rise and fall for the ball float, can be accurately controlled discharge outlet opening and closing element, effectively realize steam trap
Block steam and drain water function.
3rd, the present invention realizes the accurate limiting in rising and sinking watching for the ball float by hydrophobic guide plate, allows ball float to protect all the time
Hold and vertically rise or be vertically lowered.Meanwhile, hydrophobic guide plate also acts the spacing work that ball float is allowed with highest ascensional range
With making the discharge of condensate and closing motion sensitiveer.
4th, according to the present invention the isosceles trapezoid section that piston and discharge outlet all adopt same tilt degree, keying piston are opened and closed
It is easier to realize the closing of discharge outlet, the requirement on machining accuracy of contact surface can be greatly lowered.
5th, the height placement such as drain pipe before steam trap bottom discharge mouth according to the present invention and valve, in condensation water drainage mouth
Rear is provided with one section of U-shaped water seal pipeline section, allows keying piston rear be full of water all the time, presses before and after effectively reducing keying piston
Difference, solves and opens and closes the easily locked difficult problem of piston.
Brief description
Fig. 1 is the structural representation of one specific embodiment of the present invention.
Fig. 2 is the cross-sectional view of steam trap housing in Fig. 1.
Fig. 3 is the structure sectional view of the hydrophobic guide plate of Fig. 1.
Fig. 4 is the structure top view of the hydrophobic guide plate of Fig. 1.
Fig. 5 is the structural representation that ball float is connected with keying piston office.
Specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail：
Specific embodiment 1：
With reference to Fig. 1, the present embodiment includes housing 4, and housing 4 is enclosed construction, is formed around steam in described housing 4
Input port 1, air discharge ports 2 and condensation water outlet 3；The first half of described condensation water outlet 3 is cylindrical, lower half is in
Butt inverted cone shape, is provided with hydrophobic guide plate 8 in the described first half, is provided with keying piston 7 in lower half；In hydrophobic guide plate
It is provided with a connecting rod guide hole 8-1 and several drainage holes 8-2 in 8；It is provided with ball float 5 in the inner chamber of housing 4, described ball float 5 is even
It is connected to connecting rod 6, described connecting rod 6 passes through connecting rod guide hole 8-1 and is connected with opening and closing piston 7, forms ball float automatic open close structure；Condensate
The bottom of floss hole 3 is passed through to condense the input that water discharge spout 11 connects water valve 10, is provided with closure member 9 at air discharge ports 2,
Described air discharge ports 2 pass through the input of pipeline communication water valve 10；Form aqueous vapor discharge structure.
In the present embodiment：
Hydrophobic guide plate 8 is in disc-shaped, and in hydrophobic guide plate 8, the drainage hole 8-2 of setting has four, is evenly distributed on
On same circumference, described connecting rod guide hole 8-1 is located at the middle position of hydrophobic guide plate 8.
The central part of hydrophobic guide plate 8 is boss, and the thickness making ball float connecting rod pilot hole 8-1 is than drainage hole 8-2
Thickness is big, so that connecting rod guide hole 8-1 is constituted to ball float connecting rod position limiting structure, to prevent ball float 5 from swinging.
The outer ring of hydrophobic guide plate 8 is provided with external screw thread, and the first half condensing water outlet 3 is provided with internal thread, constitutes and dredges
The easy mounted-dismounted type attachment structure of water guide plate 8.
Open and close piston 7, to the contact site of condensation water drainage mouth 3, there is similar profile, both are projected as isosceles ladder
Shape, above wide, following narrow；Opening and closing piston 7 makes both tightly paste with the similar profile structure of the contact site of condensation water drainage mouth 3
Close, to guarantee to open and close piston 7 closing condensation water drainage mouth 3 after draining terminates.
It is provided with one section of U-shaped seal pipe after opening and closing piston 7, this U-shaped seal pipe is its of condensation water discharge spout 11
In one section so that opening and closing piston 7 rear to be in water-filled state all the time, constitute the structure preventing opening and closing piston 7 self-locking so that
Ball float 5 freely controls liter and the fall opening and closing piston 7.
The cross section of steam trap housing is cylinder, and the top of steam trap housing is hemispherical.Hydrophobic guide plate 8 is plectane
Shape structure, the outer ring of plectane is provided with screw thread, is threaded connection with steam trap lower drain port and is fixed.From top view
(Fig. 4) as can be seen that the center of hydrophobic guide plate 8 arranges a ball float connecting rod pilot hole 8-1, in connecting rod pilot hole
The surrounding of 8-1 arranges four drainage hole 8-2.Drainage hole 8-2 acts primarily as the effect allowing condensate to pass through.Can from Fig. 5
To see, the connecting rod 6 of ball float 5 bottom has run through the pilot hole 8-1 of hydrophobic guide plate 8, and the lower end of connecting rod 6 connects to open and close lives
Plug 7.Due to the presence of the centre pilot hole 8-1 of hydrophobic guide plate 8, ball float guide post 6 can remain vertical state, allow and open
The rise and fall closing piston 7 also remain at vertical state it is ensured that effective unlatching of opening and closing element and closure.
The operation principle of the present embodiment is as follows：
Before condensate enters steam trap with steam, steam trap is in normal temperature state, the air discharge at steam trap top
Mouth 2 is in open state.When needing to carry out hydrophobic, open valve 10, the condensate in jet chimney first passes through entrance 1 and enters
Enter steam trap enclosure interior.After hot saturation condensate enters steam trap enclosure interior, the air in steam trap is heated from top
Air discharge ports 2 discharge.After air discharge finishes, closure elements 9 expanded by heating laid in air discharge ports, will be hydrophobic
The floss hole at device top is closed.Hereafter, steam is followed condensate and is entered into steam trap housing, and steam cools down in steam trap and also becomes
Become condensate.Condensate be accumulated to a certain amount of after, ball float rise drive open and close piston 7 rise, open condensation water outlet, condense
Water is discharged.After condensate discharge to a certain extent, open and close piston and fall after rise downwards under gravity, close discharge outlet, stop and steam
Vapour is escaped.
Before steam enters, there is air inside steam trap, this partial air will be discharged.Before being taken into use, whole
Individual steam trap is in normal temperature state, lays closure elements 9 and be also at contraction unswollen state in mark 2 air discharge ports.At this
Original state before individual startup, mark 2 air discharge ports are unimpeded.
When steam trap comes into operation, it is first turned on water valve 10, allow condensate water discharge line for unimpeded state.Condensate
First pass through the inside that steam inlet 1 enters into the housing 4 of steam trap, the air heats within steam trap housing 4 rise, air
Discharge from the exhaust outlet 2 of steam trap housing 4.When steam is followed condensate and is entered steam trap housing 4 inner chamber, air discharge ports 2
The closure elements 9 inside laid abundant expanded by heating.This heat sensitive closure elements expand after being heated, and close
Air discharge ports passage, prevents follow-up steam to escape from air discharge ports 2.
Condensate, after entrance 1 entrance, is built up inside the housing 4 of steam trap, after water level raises to a certain extent, floats
After the buoyancy that ball 5 is subject to be enough to overcome discharge outlet to open and close piston 7, piston 7 will be opened and closed and lifted, it is outside that condensate will pass through discharge outlet 3
Discharge.After being discharged to a certain degree, when buoyancy that ball float 5 is subject to is not enough to overcome keying piston 7 gravity, open and close piston 7 just
Discharge outlet 3 is closed, now still has certain condensate that discharge outlet is closed in steam trap, therefore steam can not be escaped
Ease is it is ensured that the block steam and drain water function of steam trap.
The present embodiment will protect condensation water drainage mouth to be arranged on bottom, and completes the effective of ball float by hydrophobic guide plate
Spacing it is ensured that ball float is raised in vertical direction all the time or is reduced, overcome ball float swing a difficult problem；Protection ball float,
Ball float connecting rod and the vertical arrangement opening and closing piston；Protection is opened and closed piston and the isosceles trapezoid of corresponding discharge outlet is cut
Face design form, both isosceles trapezoids adopt identical gradient；The U-shaped water seal pipeline section design below of protection discharge outlet, this
The presence planting U-shaped aqua seal section effectively overcomes the self-locking difficult problem opening and closing piston, allows keying piston can freely open hard to bear ball float
With closure
Other specific embodiments：
The feature of other specific embodiments of the present invention is：In hydrophobic guide plate 8 setting drainage hole 8-2 have three,
Five or six, be evenly distributed on same circumference, described connecting rod guide hole 8-1 be located at hydrophobic guide plate 8 middle position.Hydrophobic
The central part of guide plate 8 could be arranged to boss and may be alternatively provided as platform, mainly utilizes ball float connecting rod pilot hole 8-1 spacing
Effect, makes connecting rod guide hole 8-1 constitute to ball float connecting rod position limiting structure, to prevent ball float 5 from swinging.Remaining is embodied as together
Example 1.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, and appoints
What those familiar with the art the invention discloses in the range of, technology according to the present invention scheme and its design plus
With equivalent or change, broadly fall into protection scope of the present invention.
Claims (6)
1. the float-ball type automatic steam trap of a kind of improved structure, including housing (4) it is characterised in that：Described housing (4) is closing
Formula structure, being formed around vapor inlet port (1), air discharge ports (2) and condensing water outlet (3) in described housing (4)；Institute
State condense water outlet (3) the first half is cylindrical, lower half is in butt inverted cone shape, be provided with hydrophobic in the described first half
It is provided with keying piston (7) in guide plate (8), lower half；Be provided with a connecting rod guide hole (8-1) in hydrophobic guide plate (8) and if
Dry drainage hole (8-2)；It is provided with ball float (5) in the inner chamber of housing (4), described ball float (5) is connected with connecting rod (6), described company
Bar (6) passes through connecting rod guide hole (8-1) and is connected with opening and closing piston (7), forms ball float automatic open close structure；Condense water outlet (3)
Bottom pass through condense water discharge spout (11) connect water valve (10) input, be provided with closure member at air discharge ports (2) place
(9), described air discharge ports (2) pass through the input of pipeline communication water valve (10)；Form aqueous vapor discharge structure.
2. a kind of improved structure according to claim 1 float-ball type automatic steam trap it is characterised in that：Hydrophobic guide plate
(8) it is in disc-shaped, the drainage hole (8-2) of setting has three to six, is evenly distributed on same circumference in hydrophobic guide plate (8)
On, described connecting rod guide hole (8-1) is located at the middle position of hydrophobic guide plate (8).
3. a kind of improved structure according to claim 1 and 2 float-ball type automatic steam trap it is characterised in that：Hydrophobic lead
It is boss to the central part of plate (8), make the thickness of ball float connecting rod pilot hole (8-1) bigger than drainage hole (8-2) thickness, make
Connecting rod guide hole (8-1) is constituted to ball float connecting rod position limiting structure, to prevent ball float (5) from swinging.
4. according to claim 12 or a kind of described improved structure float-ball type automatic steam trap it is characterised in that：Hydrophobic
The outer ring of guide plate (8) is provided with external screw thread, and the first half condensing water outlet (3) is provided with internal thread, constitutes hydrophobic guide plate
(8) easy mounted-dismounted type attachment structure.
5. according to claim 12 or a kind of described improved structure float-ball type automatic steam trap it is characterised in that：Open and close
Piston (7) has similar profile to the contact site of condensation water drainage mouth (3), and both are projected as isosceles trapezoid, above wide,
Narrow below；Opening and closing piston (7) makes both tightly fit with the similar profile structure of the contact site of condensation water drainage mouth (3), with
Guarantee to open and close piston (7) closing condensation water drainage mouth 3 after draining terminates.
6. according to claim 12 or a kind of described improved structure float-ball type automatic steam trap it is characterised in that：Opening
It is provided with one section of U-shaped seal pipe, this U-shaped seal pipe is condense water discharge spout (11) wherein one section after closing piston (7), with
Make keying piston (7) rear be in water-filled state all the time, constitute the structure preventing opening and closing piston (7) self-locking, so that ball float
(5) freely control liter and the fall opening and closing piston (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955886.4A CN106382451A (en) | 2016-10-27 | 2016-10-27 | Floating ball type automatic drainer with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955886.4A CN106382451A (en) | 2016-10-27 | 2016-10-27 | Floating ball type automatic drainer with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106382451A true CN106382451A (en) | 2017-02-08 |
Family
ID=57956654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610955886.4A Pending CN106382451A (en) | 2016-10-27 | 2016-10-27 | Floating ball type automatic drainer with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382451A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979454A (en) * | 2017-03-29 | 2017-07-25 | 宁波万里管道有限公司 | A kind of hydrophobic moisture discharge device of Buried Steam Pipe |
| CN107228354A (en) * | 2017-06-06 | 2017-10-03 | 山东建能自动化科技有限公司 | The steam trap connection being separated from water based on steam |
| CN108800178A (en) * | 2017-04-27 | 2018-11-13 | 上海漕泾热电有限责任公司 | A kind of horizontal type waste heat boiler that can improve heat exchange efficiency |
| CN108955296A (en) * | 2018-07-27 | 2018-12-07 | 重庆澳来思节能科技有限公司 | Steam heating power energy conserving system |
| CN109538926A (en) * | 2018-10-25 | 2019-03-29 | 山东联恒环境科技有限公司 | A kind of LNG supercharging equipment |
| CN110206998A (en) * | 2019-06-03 | 2019-09-06 | 天津景乐佳科技有限公司 | Escaper |
| CN110384036A (en) * | 2019-08-05 | 2019-10-29 | 石河子大学 | The water intaking of sloping fields tea garden seepage pipe is catchmented drip irrigation system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2075006C1 (en) * | 1994-05-16 | 1997-03-10 | Московский завод кровельных и полимерных материалов | Float condensate trap |
| CN101294627A (en) * | 2007-04-29 | 2008-10-29 | 刘敬善 | High-pressure condensation water level control valve |
| CN202990090U (en) * | 2012-10-29 | 2013-06-12 | 武汉昌宝环保工程有限公司 | Control device for controlling to flow equally under condition of water level change |
| JP5561632B1 (en) * | 2014-01-24 | 2014-07-30 | 有限会社ジェニス・ホワイト | Condensate drain device |
| CN204284905U (en) * | 2014-10-24 | 2015-04-22 | 山东蓝天节能环保科技有限公司 | A kind of energy-efficient STEAM TRAP |
| CN205073435U (en) * | 2015-10-30 | 2016-03-09 | 陈磊 | Bit automatic stop gas -tight post device |
-
2016
- 2016-10-27 CN CN201610955886.4A patent/CN106382451A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2075006C1 (en) * | 1994-05-16 | 1997-03-10 | Московский завод кровельных и полимерных материалов | Float condensate trap |
| CN101294627A (en) * | 2007-04-29 | 2008-10-29 | 刘敬善 | High-pressure condensation water level control valve |
| CN202990090U (en) * | 2012-10-29 | 2013-06-12 | 武汉昌宝环保工程有限公司 | Control device for controlling to flow equally under condition of water level change |
| JP5561632B1 (en) * | 2014-01-24 | 2014-07-30 | 有限会社ジェニス・ホワイト | Condensate drain device |
| CN204284905U (en) * | 2014-10-24 | 2015-04-22 | 山东蓝天节能环保科技有限公司 | A kind of energy-efficient STEAM TRAP |
| CN205073435U (en) * | 2015-10-30 | 2016-03-09 | 陈磊 | Bit automatic stop gas -tight post device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979454A (en) * | 2017-03-29 | 2017-07-25 | 宁波万里管道有限公司 | A kind of hydrophobic moisture discharge device of Buried Steam Pipe |
| CN108800178A (en) * | 2017-04-27 | 2018-11-13 | 上海漕泾热电有限责任公司 | A kind of horizontal type waste heat boiler that can improve heat exchange efficiency |
| CN107228354A (en) * | 2017-06-06 | 2017-10-03 | 山东建能自动化科技有限公司 | The steam trap connection being separated from water based on steam |
| CN108955296A (en) * | 2018-07-27 | 2018-12-07 | 重庆澳来思节能科技有限公司 | Steam heating power energy conserving system |
| CN108955296B (en) * | 2018-07-27 | 2020-04-21 | 重庆澳来思节能科技有限公司 | Steam heating power energy-saving system |
| CN109538926A (en) * | 2018-10-25 | 2019-03-29 | 山东联恒环境科技有限公司 | A kind of LNG supercharging equipment |
| CN110206998A (en) * | 2019-06-03 | 2019-09-06 | 天津景乐佳科技有限公司 | Escaper |
| CN110206998B (en) * | 2019-06-03 | 2024-04-16 | 天津景乐佳科技有限公司 | Drain device |
| CN110384036A (en) * | 2019-08-05 | 2019-10-29 | 石河子大学 | The water intaking of sloping fields tea garden seepage pipe is catchmented drip irrigation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106382451A (en) | Floating ball type automatic drainer with improved structure | |
| CN106287196A (en) | A kind of steam condensate (SC) steam trap connection and control method thereof | |
| KR102201478B1 (en) | Optimized Nozzle type Invar Steam trap | |
| JPWO2016056481A1 (en) | Drain collection device | |
| JP5633079B2 (en) | Automatic intake / exhaust valve device | |
| CN105494049A (en) | Automatic-circulation tide water level controller, cultivation device and working method | |
| CN206112493U (en) | Steam condensate water hydrophobic means | |
| CN205504450U (en) | Energy -saving steam trap | |
| CN207762346U (en) | Safe exhaust tube steam trap connection | |
| CN106979454A (en) | A kind of hydrophobic moisture discharge device of Buried Steam Pipe | |
| CN110013743A (en) | Water-steam separation device | |
| CN206694817U (en) | A kind of hydrophobic moisture discharge device of Buried Steam Pipe | |
| CN206539893U (en) | A kind of gas pipeline drainer of safe water-saving | |
| CN202733420U (en) | Automatic gas-blocking and water-draining device for coal bed gas | |
| CN208011282U (en) | A kind of adjustable Free Float Type Steam Trap | |
| CN105816030A (en) | Leak-proof kettle | |
| CN105299434B (en) | The automatic unrestrained water collecting device of enclosed and its application method, unrestrained water system | |
| JP2711610B2 (en) | Condensate discharge device | |
| CN205859585U (en) | Two-way hydrophobic steam butterfly valve | |
| JP2009041722A (en) | Downward bucket type steam trap | |
| SU638666A1 (en) | Water level regulating device | |
| CN205682952U (en) | A kind of antidrip kettle | |
| CN105276368B (en) | A kind of quick release steam trap | |
| CN203857260U (en) | Float-type steam drainage regulating valve | |
| CN109006397A (en) | A kind of intelligent lower embedding type agricultural irrigation pipeline based on infiltration water utilization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |