CN109630860A - A kind of antifreeze constant temp jacket type steam trap - Google Patents
A kind of antifreeze constant temp jacket type steam trap Download PDFInfo
- Publication number
- CN109630860A CN109630860A CN201910146015.1A CN201910146015A CN109630860A CN 109630860 A CN109630860 A CN 109630860A CN 201910146015 A CN201910146015 A CN 201910146015A CN 109630860 A CN109630860 A CN 109630860A
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- China
- Prior art keywords
- shell
- filter
- pipe
- sieve
- steam trap
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- 230000002528 anti-freeze Effects 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000007667 floating Methods 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 206010021036 Hyponatraemia Diseases 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
-
- 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)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to the technical fields of temperature control device auxiliary equipment, will not block exhaust pipe, condensed water can be discharged in drainpipe and exhaust pipe, and working efficiency is higher when floating ball rises more particularly to a kind of antifreeze constant temp jacket type steam trap；Sundries in steam is filtered, the possibility of drain valve blocking is reduced, the practicality is higher；Floating ball will not deviate during floating decline, preferable to the occlusion effect of drainpipe；Including shell and floating ball, enclosure interior is provided with working chamber, and sealing is provided with and communicated with into pipe on the left of shell, and shell right side is connected with discharge pipe, and housing bottom is provided with and communicated with drainpipe；Further include sieve, the second sieve, third sieve, hang upside down shell, piston and check valve；It further include filter device, filter device enters pipe, the second valve, filter, filter screen, the first screw, the second screw, nut cap and block including second；It further include two group of second filter screen and two groups of third filter screens.
Description
Technical field
The present invention relates to the technical fields of temperature control device auxiliary equipment, hydrophobic more particularly to a kind of antifreeze constant temp jacket type
Device.
Background technique
It is well known that steam trap is a kind of for being mounted on steam-heated pipeline terminal, can with automatic identification vapour, water,
The auxiliary equipment that block steam and drain water may be implemented is widely used in a variety of applications in the field of temperature control device；Existing steam trap
Including shell and floating ball, enclosure interior is provided with working chamber, and sealing is provided with and communicated with into pipe, the connection of shell right side on the left of shell
It is provided with discharge pipe, housing bottom is provided with and communicated with drainpipe, and the output end of drainpipe is connected with discharge pipe, and case top is close
Envelope is provided with and communicated with exhaust pipe, and the output end of exhaust pipe is connected with discharge pipe, and the input terminal of exhaust pipe is provided with thermostatic control
Valve, the movable input terminal for being connected to drainpipe of floating ball；Existing steam trap when in use, when drain valve is just started to work, shell
Body internal temperature is lower, and air enters working chamber from into pipe, and air enters exhaust pipe finally through arranging by thermostatic control valve
Outlet pipe discharge, the increase of working time, condensed water is since gravity is gathered in working chamber bottom, and the buoyancy of condensed water is by floating ball
It boosting, condensed water enters discharge pipe through drainpipe, and it is final to be discharged, it is closed when temperature gets higher thermostatic control valve, air can not be discharged,
It is worked repeatedly with this；Existing steam trap is found in use, when floating ball rises, it is possible to block exhaust pipe, condensed water
It can only be discharged by drainpipe, drainage efficiency is lower；Sundries is had in steam, be will lead to blocking into drain valve, is caused its practical
Property is poor；Floating ball may deviate during floating decline, poor to the occlusion effect of drainpipe.
Summary of the invention
In order to solve the above technical problems, exhaust pipe, drainpipe and row will not be blocked when the present invention provides a kind of rising of floating ball
Condensed water can be discharged in tracheae, and working efficiency is higher；Sundries in steam is filtered, the possibility of drain valve blocking is reduced,
The practicality is higher；Floating ball will not deviate during floating decline, press from both sides to the preferable antifreeze constant temp of the occlusion effect of drainpipe
Shell type steam trap.
A kind of antifreeze constant temp jacket type steam trap of the invention, including shell and floating ball, enclosure interior are provided with working chamber,
Sealing is provided with and communicated with into pipe on the left of shell, and shell right side is connected with discharge pipe, and housing bottom is provided with and communicated with draining
Pipe, case top sealing are provided with and communicated with exhaust pipe, and the output end of exhaust pipe is connected with discharge pipe, and floating ball is movable to be connected to
The input terminal of drainpipe；Further include sieve, the second sieve, third sieve, hang upside down shell, piston and check valve, the front side of sieve, after
Side, left and right side are connected with the interior front side wall of shell, interior rear wall, interior left side wall and interior right side wall respectively, the second sieve
With the bottom of third sieve be connected at the top of sieve, and the second sieve and third sieve are located at exhaust pipe input terminal
The left and right sides, the bottom for hanging upside down shell is provided with work nest, hangs upside down the left and right sides and the phase of the second sieve and third sieve of shell
Inside is mutually clamped, the bottom of piston is connected with hanging upside down at the top of shell, and the input terminal into pipe is connected with check valve；Also wrap
Filter device is included, filter device enters pipe, the second valve, filter, filter screen, the first screw, the second screw, lid including second
Cap and block, the second output end for entering pipe are connected with the input terminal for entering pipe, and second enters the input terminal and the second valve of pipe
Door is connected, and filter interior is provided with filter chamber, and the bottom that filter enters pipe with second is connected, and filter chamber and second
It is connected into pipe, the top and bottom of filter screen and the interior side wall of filter and the movable connection of interior downside wall, filter
Bottom be provided with and communicated with and take mouth, the bottom of filter is provided with the first screw hole and the second screw hole, is provided through in nut cap
Third screw hole and the 4th screw hole, the first screw spiral shell dress are filled across third screw hole and the first screw hole, the second screw spiral shell across the 4th spiral shell
Hole and the second screw hole, the interior side wall that the top of block enters pipe with second is connected, and the top of the bottom of block and filter screen
It is close in portion；It further include two group of second filter screen and two groups of third filter screens, the bottom of two groups of third filter screens is interior with shell
Downside wall is connected, and two groups of third filter screens are located at the left and right sides of floating ball, the bottom difference of two group of second filter screen
Be connected at the top of two groups of third filter screens, the top of two group of second filter screen respectively with the interior left side wall of shell and interior right side
Wall is connected.
A kind of antifreeze constant temp jacket type steam trap of the invention, the bottom of shell is designed as outer convexity.
A kind of antifreeze constant temp jacket type steam trap of the invention further includes muff, a kind of shell antifreeze constant temp of the invention
The whole outside of jacket type steam trap is provided with muff.
A kind of antifreeze constant temp jacket type steam trap of the invention, further includes condensed water memotron, and condensed water memotron is close to
The outside of shell, the input terminal of condensed water memotron are connected with the output end of drainpipe, the output end of condensed water memotron with
Discharge pipe is connected.
A kind of antifreeze constant temp jacket type steam trap of the invention, further includes second one-way valve, and second one-way valve is connected to row
The output end of water pipe.
A kind of antifreeze constant temp jacket type steam trap of the invention, further includes third valve, third valve and discharge pipe it is defeated
Outlet is connected.
Compared with prior art the invention has the benefit that when condensed water gathers, the buoyancy of water pushes floating ball to move up, and sieves
The setting of net can limit moving up for floating ball, prevent it from rising too high and block exhaust pipe, meanwhile, sieve again will not shadow
The downward aggregation of condensed water is rung, the setting of the second sieve and third sieve can not only be limited to shell is hung upside down, not influenced also
The infiltration of condensed water can also be discharged when there are many condensed water from exhaust pipe, accelerate the speed of condensed water discharge, improve work
Make efficiency, when steam is excessive, steam rising can will hang upside down shell jack-up, hang upside down shell band piston and move up, so that piston is stifled
Firmly exhaust pipe, so that steam is not discharging outward, the design of check valve is then that prevention condensation dilutional hyponatremia causes to flow back from into pipe
The case where；Since impurity may be carried in steam, when contamination precipitation can cause steam trap to block in steam trap, influence using,
Therefore the setting of filter device is very important, when steam and condensed water enter from second into pipe, since block blocks
The road for the output end for directly entering pipe by second, so that steam and condensed water have to enter into filter chamber, by mistake in filter chamber
The setting of strainer can be filtered impurity, and filter screen can be regularly replaced, will be under the first screw and the second screw disassembling
Come, nut cap can be unloaded, is then renewed filter screen taking-up by taking mouth；In floating ball folding process, floating ball can
Offset can be generated, so as to cause to drainpipe bad sealing, have steam leakage, and two group of second filter screen composition glides to
Gesture, floating ball can only glide along two groups of filter screens, come middle position, and two groups of third filter screens limit floating ball, thus
Sealing of the floating ball to drainpipe may be implemented.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of filter device；
Fig. 3 is the second sieve, third sieve, the attachment structure schematic diagram for hanging upside down shell, piston and exhaust pipe；
It is attached marked in the figure: 1, shell；2, floating ball；3, working chamber；4, into pipe；5, discharge pipe；6, drainpipe；7, it is vented
Pipe；8, sieve；9, the second sieve；10, third sieve；11, shell is hung upside down；12, piston；13, check valve；14, work nest；15,
Two enter pipe；16, the second valve；17, filter；18, filter screen；19, the first screw；20, the second screw；21, nut cap；22,
Block；23, filter chamber；24, the second filter screen；25, third filter screen；26, muff；27, condensed water memotron；28, second
Check valve；29, third valve；30, mouth is taken.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1 to Figure 3, a kind of antifreeze constant temp jacket type steam trap of the invention, including shell 1 and floating ball 2, shell
1 is internally provided with working chamber 3, and sealing is provided with and communicated with into pipe 4 on the left of shell 1, is connected with discharge pipe 5 on the right side of shell 1,
1 bottom of shell is provided with and communicated with drainpipe 6, and sealing is provided with and communicated with exhaust pipe 7, the output end of exhaust pipe 7 and row at the top of shell 1
Outlet pipe 5 is connected, the movable input terminal for being connected to drainpipe 6 of floating ball 2；It further include sieve 8, the second sieve 9, third sieve
10, hang upside down shell 11, piston 12 and check valve 13, the front side of sieve 8, rear side, left and right side respectively with the interior front side of shell 1
Wall, interior rear wall, interior left side wall are connected with interior right side wall, top of the bottom of the second sieve 9 and third sieve 10 with sieve 8
Portion is connected, and the second sieve 9 and third sieve 10 are located at the left and right sides of 7 input terminal of exhaust pipe, hang upside down the bottom of shell 11
Portion is provided with work nest 14, and the relative inner of the left and right sides and the second sieve 9 and third sieve 10 that hang upside down shell 11 is mutually clamped, living
The bottom of plug 12 is connected with the top for hanging upside down shell 11, and the input terminal into pipe 4 is connected with check valve 13；It further include filtering dress
It sets, filter device enters pipe 15, the second valve 16, filter 17, filter screen 18, the first screw 19, the second screw including second
20, nut cap 21 and block 22, the second output end for entering pipe 15 are connected with the input terminal for entering pipe 4, and second enters pipe 15
Input terminal is connected with the second valve 16, and filter 17 is internally provided with filter chamber 23, and filter 17 and second enter pipe 15
Bottom is connected, and filter chamber 23 is connected with second into pipe 15, and the top and bottom of filter screen 18 are interior with filter 17
Side wall and the movable connection of interior downside wall, the bottom of filter 17, which is provided with and communicated with, takes mouth 30, and the bottom of filter 17 is set
It is equipped with the first screw hole and the second screw hole, third screw hole and the 4th screw hole are provided through in nut cap 21,19 spiral shell of the first screw dress is worn
Third screw hole and the first screw hole are crossed, 20 spiral shell of the second screw is filled across the 4th screw hole and the second screw hole, the top of block 22 and second
Interior side wall into pipe 15 is connected, and the bottom of block 22 is close to the top of filter screen 18；It further include two group of second mistake
Strainer 24 and two groups of third filter screens 25, the bottom of two groups of third filter screens 25 are connected with the interior downside wall of shell 1, and two
Group third filter screen 25 is located at the left and right sides of floating ball 2, the bottom of two group of second filter screen 24 respectively with two groups of third mistakes
The top of strainer 25 is connected, and the top of two group of second filter screen 24 is connected with the interior left side wall of shell 1 and interior right side wall respectively
It connects；When condensed water gathers, the buoyancy of water pushes floating ball to move up, and the setting of sieve can limit moving up for floating ball, prevent
It, which rises too high, blocks exhaust pipe, meanwhile, sieve will not influence the downward aggregation of condensed water, the second sieve and third sieve again
Setting can not only be limited to shell is hung upside down, do not influence the infiltration of condensed water also, can also be from row when there are many condensed water
Tracheae discharge, accelerates the speed of condensed water discharge, improves working efficiency, and when steam is excessive, steam rising can will hang upside down shell
It jacks up, hangs upside down shell band piston and move up, so that piston blocks exhaust pipe, so that steam is not discharging outward, check valve
Design is then that prevention condensation dilutional hyponatremia causes from the case where entering pipe reflux；Since impurity may be carried in steam, when impurity is heavy
Shallow lake can cause steam trap to block in steam trap, influence using, therefore the setting of filter device is very important, when steam and
When condensed water enters from second into pipe, since block blocks the road for the output end for directly entering pipe by second, so that steam
Filter chamber is had to enter into condensed water, by the setting of filter screen in filter chamber, impurity can be filtered, filter screen can be with
Periodic replacement, the first screw and the second screw disassembling are got off, can unload nut cap, is then taken filter screen by taking mouth
Renew out；In floating ball folding process, floating ball may generate offset, so as to cause to drainpipe bad sealing, have
Steam leakage, and two group of second filter screen forms falling tendency, floating ball can only glide along two groups of filter screens, come interposition
It sets, two groups of third filter screens limit floating ball, so as to realize sealing of the floating ball to drainpipe.
A kind of antifreeze constant temp jacket type steam trap of the invention, the bottom of shell 1 is designed as outer convexity；Housing bottom is set
It is calculated as outer convexity, condensed water enters drainpipe along rounded lower slide, it is possible to reduce condensed water gathers shell is intracorporal.
A kind of antifreeze constant temp jacket type steam trap of the invention further includes muff 26, a kind of shell antifreeze perseverance of the invention
The whole outside of warm jacket type steam trap is provided with muff 26；The design of muff can both prevent that the present invention is subcooled due to weather
A kind of possibility that is damaged by frost of antifreeze constant temp jacket type steam trap, and can prevent someone from accidentally touching a possibility that scalding.
A kind of antifreeze constant temp jacket type steam trap of the invention further includes condensed water memotron 27, condensed water memotron 27
It is close to the outside of shell 1, the input terminal of condensed water memotron 27 is connected with the output end of drainpipe 6, condensed water memotron 27
Output end be connected with discharge pipe 5；The design of condensed water memotron can recycle condensed water, be looped around shell
Outside, so as to be balanced to enclosure interior temperature.
A kind of antifreeze constant temp jacket type steam trap of the invention, further includes second one-way valve 28, and second one-way valve 28 connects
In the output end of drainpipe 6；A possibility that design of second one-way valve can prevent condensed water to be back to shell.
A kind of antifreeze constant temp jacket type steam trap of the invention further includes third valve 29, third valve 29 and discharge pipe 5
Output end be connected；The design of second valve and third valve can control a kind of antifreeze constant temp jacket type of the invention at any time
The work start-stop situation of steam trap, convenient for repairing or renewing to it.
A kind of antifreeze constant temp jacket type steam trap of the invention, at work, when condensed water gathers, the buoyancy of water is pushed
Floating ball moves up, and the setting of sieve can limit moving up for floating ball, prevents it from rising too high and blocks exhaust pipe, meanwhile,
Sieve will not influence the downward aggregation of condensed water again, and the setting of the second sieve and third sieve can not only be limited shell is hung upside down
Position, does not influence the infiltration of condensed water also, when there are many condensed water, can also be discharged from exhaust pipe, accelerates condensed water discharge
Speed improves working efficiency, and when steam is excessive, steam rising can will hang upside down shell jack-up, hangs upside down shell band piston and moves up, thus
So that piston blocks exhaust pipe so that steam is not discharging outward, the design of check valve be then prevention condensation dilutional hyponatremia cause from
Into the case where pipe reflux；Since impurity may be carried in steam, when contamination precipitation can cause steam trap to block in steam trap,
It influences to use, therefore the setting of filter device is very important, when steam and condensed water enter from second into pipe, due to
The road that block blocks the output end for directly entering pipe by second was passed through so that steam and condensed water have to enter into filter chamber
The setting of filter screen in filter chamber, can be filtered impurity, and filter screen can be regularly replaced, by the first screw and the second screw
It disassembles, nut cap can be unloaded, then renewed filter screen taking-up by taking mouth；In floating ball folding process,
Floating ball may generate offset, so as to cause to drainpipe bad sealing, have steam leakage, and two group of second filter screen forms
Falling tendency, floating ball can only glide along two groups of filter screens, come middle position, two groups of third filter screens limit floating ball
Position, so as to realize sealing of the floating ball to drainpipe；Housing bottom is designed as outer convexity, condensed water along rounded lower slide into
Enter drainpipe, it is possible to reduce condensed water gathers shell is intracorporal；The design of muff can both prevent that this hair is subcooled due to weather
The possibility that a kind of bright antifreeze constant temp jacket type steam trap is damaged by frost, and can prevent someone from accidentally touching a possibility that scalding；
The design of condensed water memotron can recycle condensed water, be looped around hull outside, so as to enclosure interior temperature
Degree is balanced；A possibility that design of second one-way valve can prevent condensed water to be back to shell；Second valve and third valve
The design of door can control the work start-stop situation of antifreeze constant temp jacket type steam trap of the invention a kind of at any time, be convenient for its into
Row maintenance renews.
A kind of antifreeze constant temp jacket type steam trap of the invention, the mounting means of all components described above, connection type
Or set-up mode is welding, riveting or other common mechanical modes, wherein it is sliding/rotation shape that slidably/rotation is fixed
It is not fallen off under state, sealing connection is sealed while being the connection of two connectors, and the specific structure of its all component, model
It is its included technology with coefficient index, is implemented as long as the equal of its advantages can be reached, therefore do not adding to repeat.
A kind of antifreeze constant temp jacket type steam trap of the invention, it is in the absence of explanation to the contrary, " up and down, preceding
The noun of locality that inside and outside and vertical-horizontal afterwards " etc. is included in the term only represents orientation of the term under normal service condition,
Or be those skilled in the art understand that be commonly called as, should not be seen as a limitation of this term, at the same time, " first ", " second "
The ordered series of numbers such as " third " noun does not represent specific quantity and sequence, is only used for the differentiation of title, moreover, term " packet
Containing ", " comprising " or any other variant be intended to non-exclusive inclusion so that including the mistake of a series of elements
Journey, method, article or equipment not only include those elements, but also including other elements that are not explicitly listed, either
It further include for elements inherent to such a process, method, article, or device.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of antifreeze constant temp jacket type steam trap, including shell (1) and floating ball (2), shell (1) are internally provided with working chamber
(3), sealing is provided with and communicated with into pipe (4) on the left of shell (1), and shell (1) right side is connected with discharge pipe (5), shell (1)
Bottom is provided with and communicated with drainpipe (6), and sealing is provided with and communicated with exhaust pipe (7) at the top of shell (1), the output end of exhaust pipe (7)
It is connected with discharge pipe (5), the movable input terminal for being connected to drainpipe (6) of floating ball (2)；It is characterized in that, further including sieve
(8), the second sieve (9), third sieve (10), hang upside down shell (11), piston (12) and check valve (13), the front side of sieve (8), after
Side, left and right side are connected with the interior front side wall of shell (1), interior rear wall, interior left side wall and interior right side wall respectively, the second sieve
The bottom of net (9) and third sieve (10) is connected at the top of sieve (8), and the second sieve (9) and third sieve (10)
It is located at the left and right sides of exhaust pipe (7) input terminal, the bottom for hanging upside down shell (11) is provided with work nest (14), hangs upside down shell (11)
The left and right sides and the relative inner of the second sieve (9) and third sieve (10) be mutually clamped, the bottom of piston (12) and hang upside down shell
(11) it is connected at the top of, the input terminal into pipe (4) is connected with check valve (13)；It further include filter device, filter device
Enter pipe (15), the second valve (16), filter (17), filter screen (18), the first screw (19), the second screw including second
(20), nut cap (21) and block (22), the second output end for entering pipe (15) are connected with the input terminal for entering pipe (4), and second
Input terminal into pipe (15) is connected with the second valve (16), and filter (17) is internally provided with filter chamber (23), filter
(17) bottom for entering pipe (15) with second is connected, and filter chamber (23) enters pipe (15) with second and is connected, filter screen
(18) bottom of the interior side wall and the movable connection of interior downside wall of top and bottom and filter (17), filter (17) connects
Logical be provided with takes mouth (30), and the bottom of filter (17) is provided with the first screw hole and the second screw hole, runs through in nut cap (21) and sets
It is equipped with third screw hole and the 4th screw hole, the first screw (19) spiral shell is filled across third screw hole and the first screw hole, the second screw (20) spiral shell
Across the 4th screw hole and the second screw hole, the interior side wall that the top of block (22) enters pipe (15) with second is connected dress, and keeps off
It is close to the top of filter screen (18) bottom of block (22)；It further include two group of second filter screen (24) and two groups of third filter screens
(25), the bottom of two groups of third filter screens (25) is connected with the interior downside wall of shell (1), and two groups of third filter screens (25)
Be located at the left and right sides of floating ball (2), the bottom of two group of second filter screen (24) respectively with two groups of third filter screens (25)
Top is connected, and the top of two group of second filter screen (24) is connected with the interior left side wall of shell (1) and interior right side wall respectively.
2. a kind of antifreeze constant temp jacket type steam trap as described in claim 1, which is characterized in that design the bottom of shell (1)
For outer convexity.
3. a kind of antifreeze constant temp jacket type steam trap as claimed in claim 2, which is characterized in that it further include muff (26),
A kind of whole outside of shell antifreeze constant temp jacket type steam trap of the invention is provided with muff (26).
4. a kind of antifreeze constant temp jacket type steam trap as claimed in claim 3, which is characterized in that further include condensed water memotron
(27), condensed water memotron (27) is close to the outside of shell (1), input terminal and drainpipe (6) of condensed water memotron (27)
Output end is connected, and the output end of condensed water memotron (27) is connected with discharge pipe (5).
5. a kind of antifreeze constant temp jacket type steam trap as claimed in claim 4, which is characterized in that further include second one-way valve
(28), second one-way valve (28) is connected to the output end of drainpipe (6).
6. a kind of antifreeze constant temp jacket type steam trap as claimed in claim 5, which is characterized in that further include third valve
(29), third valve (29) is connected with the output end of discharge pipe (5).
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| CN201910146015.1A CN109630860A (en) | 2019-02-27 | 2019-02-27 | A kind of antifreeze constant temp jacket type steam trap |
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| CN201910146015.1A CN109630860A (en) | 2019-02-27 | 2019-02-27 | A kind of antifreeze constant temp jacket type steam trap |
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| CN109630860A true CN109630860A (en) | 2019-04-16 |
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Citations (7)
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|---|---|---|---|---|
| GB1211098A (en) * | 1966-11-29 | 1970-11-04 | Katsuji Fujiwara | Free float type steam trap |
| JP2001027396A (en) * | 1999-07-15 | 2001-01-30 | Tlv Co Ltd | Life estimating device for float type drain trap |
| JP2002257287A (en) * | 2001-02-22 | 2002-09-11 | Spirax Sarco Ltd | Strainer having blowing function |
| CN103133858A (en) * | 2012-11-14 | 2013-06-05 | 成都凯天电子股份有限公司 | High-pressure lever ball float type steam trap |
| JP2016094983A (en) * | 2014-11-13 | 2016-05-26 | 株式会社テイエルブイ | Drain trap |
| CN107084310A (en) * | 2017-06-07 | 2017-08-22 | 江苏新久扬环保设备科技有限公司 | Petroleum vapor recovery floating ball one-way valve and device for recovering oil and gas |
| CN208058403U (en) * | 2017-12-13 | 2018-11-06 | 天津安联天源节能科技有限公司 | Energy-efficient steam trap |
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2019
- 2019-02-27 CN CN201910146015.1A patent/CN109630860A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1211098A (en) * | 1966-11-29 | 1970-11-04 | Katsuji Fujiwara | Free float type steam trap |
| JP2001027396A (en) * | 1999-07-15 | 2001-01-30 | Tlv Co Ltd | Life estimating device for float type drain trap |
| JP2002257287A (en) * | 2001-02-22 | 2002-09-11 | Spirax Sarco Ltd | Strainer having blowing function |
| CN103133858A (en) * | 2012-11-14 | 2013-06-05 | 成都凯天电子股份有限公司 | High-pressure lever ball float type steam trap |
| JP2016094983A (en) * | 2014-11-13 | 2016-05-26 | 株式会社テイエルブイ | Drain trap |
| CN107084310A (en) * | 2017-06-07 | 2017-08-22 | 江苏新久扬环保设备科技有限公司 | Petroleum vapor recovery floating ball one-way valve and device for recovering oil and gas |
| CN208058403U (en) * | 2017-12-13 | 2018-11-06 | 天津安联天源节能科技有限公司 | Energy-efficient steam trap |
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Application publication date: 20190416 |