CN104941296B - A kind of automatic water trap of compressed air system - Google Patents
A kind of automatic water trap of compressed air system Download PDFInfo
- Publication number
- CN104941296B CN104941296B CN201510273259.8A CN201510273259A CN104941296B CN 104941296 B CN104941296 B CN 104941296B CN 201510273259 A CN201510273259 A CN 201510273259A CN 104941296 B CN104941296 B CN 104941296B
- Authority
- CN
- China
- Prior art keywords
- plastic packaging
- compressed air
- tongue tube
- main body
- automatic water
- 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.)
- Expired - Fee Related
Links
Abstract
The invention discloses a kind of automatic water trap of compressed air system, there are lifting, the float of carry magnet on cross guide pillar inside it, there is first, second tongue tube controlling upper and lower water level outside water tumbler, to control the entrance of compressed air by normally open solenoid valve, control the discharge of waste water with normally closed solenoid valve, to keep the power supply to above-mentioned electromagnetic valve and power-off using twin coil bistable relay, therefore this automatic water trap structure is simple, avoid blocking；Again because there is the space of very big storage waste water inside, the working cycle is longer, and during draining, compressed air can not enter because normally open solenoid valve is cut out, so reducing the loss of compressed air；It also has work state information sensor function, adapts to the Internet+new industry situation needs, improves the intelligent management level of air compressor system.
Description
Technical field
The present invention relates to compressed air Zhong Shui, oil and impurity treatment technical field, particularly to a kind of compressed air system
Automatic water trap.
Background technology
In modern society, compressed air is a kind of using secondary energy sources extensive, irreplaceable and with high costs.By
In exist in compressed air water, oil and impurity, in order to ensure the quality of compressed air, need to be excluded with automatic water trap by
The waste water of the compositions such as water, oil.At present, the use of popularization is the most physical automatic water trap, but it has complex structure, easily
Blocking, leakage compressed air waste the drawbacks such as the energy.
In order to reduce the consumption of compressed air, with save energy, industry is also proposed no gas consumption automatic water trap, in it
Portion adopts sensing device further and the drainage pipelines such as condenser type water level, but structure is increasingly complex, but also there is the space of storage waste water
Ratio is little, start frequent the drawbacks of, in addition this kind of automatic water trap also have high cost, hold susceptible to plugging shortcoming.
Thus prior art could be improved and improves.
Content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of compressed air system is automatic
Water trap, can be automatically drained out waste water, and the simple low cost of structure.
In order to achieve the above object, this invention takes technical scheme below：
A kind of automatic water trap of compressed air system, including：Main body, the first O-ring, main body nut, housing and water tumbler,
Described water tumbler is located in described housing, and described main body is located at the top of water tumbler, and described first O-ring is located at described main body and described
Between water tumbler, described automatic water trap also includes：Float, water drain bolt, guide rod, nut, nipple and control circuit；Described control
Circuit processed includes：For the first plastic packaging tongue tube of the controlling water level upper limit, for controlling water level lower limit the second plastic packaging tongue tube,
Normally open solenoid valve, normally closed solenoid valve, twin coil bistable relay and AC220V power and low pressure D.C. regulated power supply；Inside connect
Described normally open solenoid valve and described main body are connected by head；Water drain bolt passes through described second O-ring, described water tumbler and described shell
Body, be then passed through described 3rd O-ring after fixed with nut, reconnect described normally closed solenoid valve；Described float includes buoyancy aid and sets
Put the Magnet on described buoyancy aid, be sheathed on described guide rod and between the first plastic packaging tongue tube and the second plastic packaging tongue tube
Float；The lower end of described guide rod is arranged on described water drain bolt, the upper end of guide rod to be stablized by described main body, and described first moulds
Envelope tongue tube and the second plastic packaging tongue tube are arranged on water tumbler outer wall, and are located at the window upper and lower ends of described housing, described master
Described main body, described water tumbler and described housing are fixed together by body nut.
In the automatic water trap of described compressed air system, described main body is provided with pipe thread hole and outer rib-loop, described
It is provided with husky net, the bottom surface of described husky net is provided with back cover, the bottom surface of described back cover is provided with convex and is used for below main body
Stablize the first hole of guide rod, described main body is connected with main body nut thread by outer rib-loop, described nipple and described pipe screw thread
Hole connects.
In the automatic water trap of described compressed air system, the top of described housing is provided with the edges of boards of fillet, housing
Side be provided with multiple windows, the bottom of described housing is provided with the second hole.
In the automatic water trap of described compressed air system, described water tumbler includes the seam positioned at water tumbler top and is located at
The through hole of water tumbler bottom.
In the automatic water trap of described compressed air system, described float includes buoyancy aid and the Magnet being arranged on buoyancy aid
Seat, is provided with Magnet in described magnetic receiver, the proportion of described buoyancy aid is much smaller than 1, the cross that described buoyancy aid is provided through
Hole.
In the automatic water trap of described compressed air system, described water drain bolt includes bolt, is arranged at described bolt
On bolt head and run through the 3rd hole of described bolt, in described 3rd hole, there are four articles of fins；It is provided with described bolt head
Cross recess, described bolt is fluted with the junction setting of bolt head.
In the automatic water trap of described compressed air system, described guide rod includes cross-bar, is located at cross-bar bottom
Cross-shaped base and the spindle nose being located at cross-bar top, the inner side of described cross-shaped base is provided with oblique angle；Described float is sheathed on institute
State on cross-bar, described cross-shaped base is arranged in the described cross recess of described bolt head, and described spindle nose is inserted in described back cover
In first hole.
Compared to prior art, the automatic water trap of the compressed air system that the present invention provides, operationally, containing water,
The compressed air of oil and impurity flows into automatic water trap through described normally open solenoid valve, described nipple, nets through described sand
Waste water caught on a filter is stayed in described water tumbler.Described float with fluctuation in stage, when reaching peak level, in described cup
Air supply is minimum, and now the described Magnet on described float makes described twin coil bistable close to described first plastic packaging tongue tube
Coil between first contact of state relay and the second contact is conductive, and relay connects AC220V to described normally open solenoid valve line
Circle and described normally closed solenoid valve coil power supply, make described normally open solenoid valve close, described normally closed solenoid valve is opened, compressed air is not
Can flow into, and the waste water in described cup continuously outflows；Hereafter the water level decreasing in described cup, described float is with water level
Fall makes described Magnet leave described first plastic packaging tongue tube, because described twin coil bistable relay has bi-stable function,
Described normally open solenoid valve can be kept always to close, normally closed solenoid valve is opened, and compressed air cannot flow into, waste water is constantly arranged
Do well；When described Magnet is close to described second plastic packaging tongue tube, the second contact of described twin coil bistable relay
And the 3rd the coil between contact conductive, make described 4th contact, the 5th contact of the output loop of twin coil bistable relay
Disconnect, stop supplying AC220V to described normally open solenoid valve coil and normally closed solenoid valve coil, make normally open solenoid valve recover normally opened,
Normally closed solenoid valve recovers normally closed, and compressed air flows into automatic water trap once again and waste water can not be discharged；Water level in water tumbler
Before being increased to the upper limit, described twin coil bistable relay maintains a normally open electromagnetic valve unlatching, described normally closed solenoid valve closed form
State is constant.So that the water level in water tumbler is raised, going round and beginning again it is achieved that being automatically drained out waste water.
Described first plastic packaging tongue tube and described second plastic packaging tongue tube have work state information sensor function, by institute
The electric switch signal transmission sending, to the Internet, is sent from described first plastic packaging tongue tube and described second plastic packaging tongue tube
Establish the very first time interval between OFF signal by cable, and described second plastic packaging tongue tube is sent to described first plastic packaging tongue tube
The exception to judge automatic water trap for the second time interval established by cable between OFF signal, realize Based Intelligent Control.
In a word, the simple low cost of automatic water trap structure of the present invention, solar term performance is good, also has work state information and passes
Sensor function, realizes Based Intelligent Control.
Brief description
The structural representation of the automatic water trap of the compressed air system that Fig. 1 provides for the present invention.
The structural representation of main body in the automatic water trap of the compressed air system that Fig. 2 provides for the present invention.
The structural representation of housing in the automatic water trap of the compressed air system that Fig. 3 provides for the present invention.
The structural representation of water tumbler in the automatic water trap of the compressed air system that Fig. 4 provides for the present invention.
The front view of float in the automatic water trap of the compressed air system that Fig. 5 provides for the present invention.
The schematic top plan view of float in the automatic water trap of the compressed air system that Fig. 6 provides for the present invention.
The front view of water drain bolt in the automatic water trap of the compressed air system that Fig. 7 provides for the present invention.
The schematic top plan view of water drain bolt in the automatic water trap of the compressed air system that Fig. 8 provides for the present invention.
The front view of guide rod in the automatic water trap of the compressed air system that Fig. 9 provides for the present invention.
The schematic top plan view of guide rod in the automatic water trap of the compressed air system that Figure 10 provides for the present invention.
The circuit diagram of control circuit in the automatic water trap of the compressed air system that Figure 11 provides for the present invention.
Specific embodiment
The present invention provides a kind of automatic water trap of compressed air system, for making the purpose of the present invention, technical scheme and effect
Fruit is clearer, clear and definite, and the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that this place
The specific embodiment of description, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, the structural representation of the automatic water trap of its compressed air system providing for the present invention.As Fig. 1
Shown, the automatic water trap of the compressed air system of the present invention includes：Main body 110, the first O-ring 111, main body nut 112, shell
Body 120, water tumbler 130, float 140, water drain bolt 150, guide rod 160, nut 170, nipple 115, the first adhesive tape 183, second
Adhesive tape 184 and control circuit（The non-label of in figure）.Described control circuit includes the dry spring of the first plastic packaging for the controlling water level upper limit
Pipe 181, the second plastic packaging tongue tube 182 of controlling water level lower limit, normally open solenoid valve 185, normally closed solenoid valve 186, twin coil bistable
State relay and configuration are on the normally open solenoid valve coil 187 on described normally open solenoid valve 185, described normally closed solenoid valve 186
Normally closed solenoid valve coil 188.
Refering to Fig. 2, the top of described main body 110 is provided with pipe thread hole 211, and the attached person of described first O-ring 111 is in described
On the lower surface of kingbolt 210, the surrounding of kingbolt 210 is provided with outer rib-loop 212；The middle setting of described lower body part has sand
Net 220, the bottom surface of described sand net 220 is provided with back cover 230, and described back cover 230 is provided below convex 231 and for stably leading
First hole 232 of bar.Net 220 filtration of described sand, leaks lower to the water in compressed air and oil, by contaminant filter out,
Prevent from blocking.Described first O-ring is arranged between described main body and water tumbler, described main body 110 pass through described outer rib-loop 210 with
Main body nut thread, described nipple 115 are connected with described pipe thread hole 211.
See also Fig. 3, the top of described housing 120 is provided with the edges of boards 310 of fillet, and side is provided with multiple（As
Four）Window 330, the bottom of described housing 120 is provided with the second hole 340, and described window 330 upper and lower ends are in semicircle shape, can
To avoid armoured magnetic field, the aperture in described second hole 340 is adapted to water drain bolt 150.
See also Fig. 4, described water tumbler 130 includes the seam 410 positioned at water tumbler top and is located at the logical of water tumbler bottom
Hole 420.
See also Fig. 5 and Fig. 6, described float 140 includes buoyancy aid 510 and Magnet 520, described buoyancy aid 510 is arranged
There are magnetic receiver 511 and the cruciform vent 512 running through, described magnetic receiver 511 arranges described Magnet 520, the proportion of described float 140
Much smaller than 1, such as less than 0.2.（Because waste water oil-containing, proportion is less than 1, and buoyancy aid itself is less than 1, adds that Magnet is not less than 1, so
Want " proportion of described float 140 is much smaller than 1 "）
Refer to Fig. 7 and Fig. 8, described water drain bolt 150 includes bolt head 610, bolt 620 and the 3rd hole 630 run through,
In described 3rd hole 630, there are four articles of fins 631, the setting angle for finely tuning guide rod to adjust the position of described Magnet 520；
It is provided with cross recess 611 on described bolt head 630.Wherein, described bolt 620 is fluted with the junction setting of bolt head 610
613, described groove 613 is used for arranging the second O-ring 113, and the lower surface of bolt head 630 has arc surface 612.
Refer to Fig. 9 and Figure 10, described guide rod 160 includes cross-bar 720, is located at the cross-shaped base of cross-bar 720 bottom
710 and be located at cross-bar 720 top spindle nose 730, the inner side of described cross-shaped base is provided with oblique angle 711.140 sets of described float
On described cross-bar 720, described cross-shaped base 710 is arranged in the described cross recess 611 of described bolt head 610, described axle
730 are inserted in described first hole 232 of described back cover 230.
See also Figure 11, when being embodied as, it is defeated that described control circuit also includes DC12V regulated power supply 810, AC220V
Enter 841 the first left zero line N 842, the first right live wire L843, the second left live wire L845 and second of AC220V output 844 is right
Zero line N846.Described normally open solenoid valve coil 187 and described normally closed solenoid valve coil 188 are connected in parallel on the described second left live wire
On L845, described second right zero line N846；Described DC12V regulated power supply 810 includes：Output DC12V+pole and-pole；Described double
Coil bistable relay 820 includes the first contact 821 of input circuit（1pin）, the second contact 822（2pin）Touch with the 3rd
Point 823（3pin）, and the 4th contact 824 of output loop, the 5th contact 825.
Wherein, one end of described first plastic packaging tongue tube 181 connects described DC12V regulated power supply by the first lead 831
810+ pole, the other end of described first plastic packaging tongue tube 181 connects described first contact 821 by the second lead 832（1pin）；
One end of described second plastic packaging tongue tube 182 connects described DC12V regulated power supply 810+ pole by the 3rd lead 833, and described
The other end of two plastic packaging tongue tubes 182 connects the 3rd contact 823 by the 4th lead 834（3pin）, described DC12V regulated power supply
810-pole connects described second contact 822 by the 5th lead 835（2pin）；Described the of described DC12V regulated power supply 810
One right live wire 843 passes through the 5th contact 825 described in the 6th lead 836, the second left live wire L845 of described AC220V output 844
Described 4th contact 824 is connected by the 7th lead 837.
In order to be better understood from the present invention, below in conjunction with Fig. 1 to Figure 11 to compressed air system that the present invention provides from
The assembling mode of dynamic water trap is described in detail：
First described second O-ring 113 is enclosed within the described groove 613 of described bolt 620, then bolt 620 is inserted
Described second hole 420 of described water tumbler 130, then put described 3rd O-ring 114, with described nut 170, bolt 620 is tightened,
Described second O-ring 113 and described 3rd O-ring 114 can prevent leakages.
Afterwards, the cross-shaped base 710 of described guide rod 160 is snapped in the described cross recess 611 of described water drain bolt 150,
The described cruciform vent 512 of described float 140 is enclosed within the described cross-bar 720 of described guide rod 160.
Afterwards, described main body 110 is lowered in described housing 120, and makes described first hole of described back cover 230
On the 232 described spindle noses 730 being enclosed within described guide rod 160.
It is then placed in described housing 120, described bolt 620 passes through described second hole 340 below housing.Afterwards, will
Described main body nut 112 is enclosed within described housing 120 upwards, then main body nut 112 and described main body 110 are screwed together,
During tightening, with using instrument insert described water drain bolt 150 described 3rd hole 630, using described fin 631
Adjust the setting angle of described buoyancy aid 510 so that described Magnet 520 is located at some described window 330 center of described housing 120
At line, to avoid shielding the magnetic field of described Magnet 520.
Afterwards, it is fixed in described main body 110 using described 115 described normally open solenoid valves 185 of nipple, then described
Normally closed solenoid valve 186 is fixed on the described bolt 620 of described water drain bolt 150.
Afterwards, using described first adhesive tape 183 and described second adhesive tape 184 respectively described first plastic packaging tongue tube 181
Above and below the stable described window 330 at described Magnet 520 position place of described second plastic packaging tongue tube 182, patch
Closely described water tumbler 130 outer surface, concrete high and low position will adjust in practical operation.
The described automatic water trap 100 thus assembling.
Control principle below in conjunction with the automatic water trap to compressed air system of the present invention for Fig. 1 and Figure 11 is carried out specifically
Bright：
When using, connected using the pipe screw thread of described first electromagnetic valve 185 and the compressed air piping of compressed air system
It is connected together, so that described automatic water trap is placed vertically downward, because described first electromagnetic valve 185 is normally opened, described second
Electromagnetic valve 186 is normally closed, and the compressed air containing water, oil and impurity can be entered described by described first electromagnetic valve 185
In automatic water trap 100, and the filtration by described gauze 220, waste water flows into and is trapped in described water tumbler 130.Now, institute
State float 140 to rise with the rise of waste water level, it is minimum that water level reaches the air supply deposited during top level, institute
State the first plastic packaging tongue tube 181 because Magnet 520 close to and turn on, and make described twin coil bistable relay 820 due to described
First contact 821（1pin）With described second contact 822（2pin）Between coil conductive and work, the described 4th of output loop the
Contact 824, described 5th contact 825 closure make AC220V flow into the described second left live wire of described AC220V output 844
L845, and then power to described normally open solenoid valve coil 187 and described normally closed solenoid valve coil 188, so described normally opened electromagnetism
Valve 185 switchs to cut out, and compressed air can not enter described automatic water trap, and described normally closed solenoid valve 186 is switched to out by normally closed
Open, the waste water in described cup 130 flows out.In drainage procedure, water level decreasing in described cup 130, the meeting of described Magnet 520
Leave described first plastic packaging tongue tube 181, but, described twin coil bistable relay 820 can make described normally open solenoid valve
185 closings and described normally closed solenoid valve 186 opening keep constant.And, under described float 140 is with water level decreasing
Fall, when Magnet 520 is close to described second plastic packaging tongue tube 182, before its closing of circuit, compressed air can not enter described
The air supply of automatic water trap, therefore release is minimum.Described second plastic packaging tongue tube 182 connects because of described Magnet 520
Closely turn on, and make described twin coil bistable relay 820 due to described second contact 822（2pin）With the 3rd contact 823
（3pin）Between coil conductive and work, described 4th contact 824 of output loop, described 5th contact 825 disconnects makes
AC220V cannot flow into the described second left live wire L845 of described AC220V output 844, and then also cannot be to described normally opened electricity
Magnet valve coil 187 and described normally closed solenoid valve coil 188 are powered, and so described normally open solenoid valve 185 recovers normally opened, compressed air
Enter described automatic water trap, and described normally closed solenoid valve 186 switched to by unlatching normally closed, waste water in described cup 130 and
Compressed air can not flow out, and described twin coil bistable relay 820 can make described normally open solenoid valve 185 open and described normal
Close electromagnetic valve 186 closure state and keep constant.Waste water in described cup 130 constantly accumulates, and water level gradually steps up, Zhou Erfu
Begin.
What described first plastic packaging tongue tube 181 and described second plastic packaging tongue tube 182 were sent establishes OFF signal by cable, except upper
Outside the function of stating, it also can comprise the work state information of described automatic water trap 100, so described automatic water trap 100
Also there is work state information sensor function, it is necessary to by described first plastic packaging tongue tube 181 in the Internet+new industry situation
With the electric signal transmission of described second plastic packaging tongue tube 182 to the Internet, realize Based Intelligent Control.In the close feelings of temperature and humidity
Under condition, described first plastic packaging tongue tube 181 and described second plastic packaging tongue tube 182 sent establish by cable between OFF signal first
Time interval, and described second plastic packaging tongue tube 182 to described first plastic packaging tongue tube 181 sent establish by cable OFF signal it
Between the second time interval, each close, belong to normal.If the very first time interval extend more it is possible to be by institute
State husky net 220 stopping state serious, reduce filter capacity；It could also be possible that some leakages of described normally closed solenoid valve 186, waste water
Being required for more times can be only achieved water level, and the Internet is informed about staff and overhauls described automatic water trap 100, makes
It recovers normal.As a same reason, if second time interval extend more it is possible to be due to described water drain bolt 150
Described 3rd hole 630, or described second electromagnetic valve 186 stopping state is serious, reduces drainability, and waste water needs more
Time could discharge, and is reduced to lower water level.Corresponding measure also will be taken in the Internet.
In sum, the present invention provides the automatic water trap of compressed air system to have following features：
1st, described main body 110, the first O-ring 111, main body nut 112, housing 120, water tumbler 130, the second O-ring 113,
3rd O-ring 114 can reduce these part manufactures using the parts of present physical automatic water trap, dependable performance
Cost.
2nd, the internal structure of the automatic water trap of compressed air system reaches dimension and simplifies, and on the one hand eliminates narrow passage,
Be conducive to discharging waste water, avoid blocking；On the other hand except to described floating below the described sand net 220 in described water tumbler 130
Son 140 leaves much room, and can also store more waste water, and so, each working cycle is longer, can subtract
Discharge the time of waste water less, this also reduces the loss of compressed air.
3rd, all of electronic component, all in the outside of described water tumbler 130, is conducive to avoiding the leakage of compressed air.
4th, described automatic water trap 100 also has work state information sensor function, and adapting to the Internet+new industry situation needs
Will, improve the intelligent management level of air compressor system.
It is understood that for those of ordinary skills, with technology according to the present invention scheme and its can send out
Bright design in addition equivalent or change, and all these change or replace the guarantor that all should belong to appended claims of the invention
Shield scope.
Claims (7)
1. a kind of automatic water trap of compressed air system, including：Main body, the first O-ring, the second O-ring, the 3rd O-ring, master
Body nut, housing and water tumbler, described water tumbler is located in described housing, and described main body is located at the top of water tumbler, described first O-shaped position
It is characterised in that described automatic water trap also includes between described main body and described water tumbler：Float, water drain bolt, guide rod,
Nut, nipple and control circuit；Described control circuit includes：For the first plastic packaging tongue tube of the controlling water level upper limit, it is used for
Second plastic packaging tongue tube of controlling water level lower limit, normally open solenoid valve, normally closed solenoid valve, twin coil bistable relay and AC220V
Power supply and the D.C. regulated power supply of low pressure；Described normally open solenoid valve and described main body are connected by described nipple；Water drain bolt is worn
Cross described second O-ring, described water tumbler and described housing, be then passed through described 3rd O-ring after fixed with nut after, reconnect exist
On described normally closed solenoid valve；Described float includes buoyancy aid and the Magnet being arranged on described buoyancy aid, and buoyancy aid is sheathed on described guide rod
Float above and between the first plastic packaging tongue tube and the second plastic packaging tongue tube；The lower end of described guide rod is arranged at described draining spiral shell
On bolt, the upper end of guide rod to be stablized by described main body, described first plastic packaging tongue tube and the second plastic packaging tongue tube are arranged at water tumbler
On outer wall, and it is located at the window upper and lower ends of described housing, described main body nut is by described main body, described water tumbler and described housing
It is fixed together；
Described first plastic packaging tongue tube and described second plastic packaging tongue tube have work state information sensor function, by send
Electric switch signal transmission is to the Internet, the electric switch being sent from described first plastic packaging tongue tube and described second plastic packaging tongue tube
Very first time interval between signal, and described second plastic packaging tongue tube is to establishing by cable that described first plastic packaging tongue tube is sent
The exception to judge automatic water trap for the second time interval between OFF signal, realizes Based Intelligent Control；
Described control circuit also includes the first left zero line of AC220V input and the second left fire of the first right live wire, AC220V output
Line and the second right zero line；Described normally open solenoid valve coil and described normally closed solenoid valve coils from parallel connection of coils are in the described second left live wire, institute
State on the second right zero line；Described D.C. regulated power supply includes：Output+pole and-pole；Described twin coil bistable relay includes
First contact, the second contact, the 3rd contact, the 4th contact and the 5th contact；One end of described first plastic packaging tongue tube connects institute
State D.C. regulated power supply+pole, the other end of described first plastic packaging tongue tube connects described first contact；Described second plastic packaging is done
One end of reed pipe connect described D.C. regulated power supply+pole, the other end of described second plastic packaging tongue tube connects the described 3rd and touches
Point, described D.C. regulated power supply-pole described second contact of connection, described first right live wire connects described 5th contact, described
Second left live wire connects described 4th contact.
2. the automatic water trap of compressed air system according to claim 1 is it is characterised in that described main body is provided with pipe
Screwed hole and outer rib-loop, are provided with husky net below described main body, the bottom surface of described husky net is provided with back cover, the bottom surface of described back cover
On be provided with convex and for stablizing the first hole of guide rod, described main body is connected with main body nut thread by outer rib-loop, described
Nipple and described pipe thread hole screw connection.
3. the automatic water trap of compressed air system according to claim 1 is it is characterised in that the top of described housing sets
It is equipped with the edges of boards of fillet, the side of housing is provided with multiple windows, and the bottom of described housing is provided with the second hole.
4. the automatic water trap of the compressed air system according to claim 1-3 any one is it is characterised in that described water
Cup includes seam and the through hole being located at water tumbler bottom positioned at water tumbler top.
5. the automatic water trap of compressed air system according to claim 2 is it is characterised in that described float also wraps setting
Magnetic receiver on buoyancy aid, described Magnet is arranged in magnetic receiver, and the proportion of described float is much smaller than 1, and described buoyancy aid is arranged
There is the cruciform vent running through.
6. the automatic water trap of compressed air system according to claim 5 is it is characterised in that described water drain bolt includes
Bolt, the bolt head being arranged on described bolt and the 3rd hole running through described bolt；It is provided with cross recess on described bolt head,
Described bolt is fluted with the junction setting of bolt head, and the second O-ring is arranged in described groove, has in described 3rd hole
Article four, fin.
7. the automatic water trap of compressed air system according to claim 6 is it is characterised in that described guide rod includes cross
Bar, the cross-shaped base being located at cross-bar bottom and the spindle nose being located at cross-bar top, the inner side of described cross-shaped base is provided with tiltedly
Angle；Described buoyancy aid is sheathed on described cross-bar, and described cross-shaped base is arranged in the cross recess of described bolt head, described spindle nose
It is arranged in the first hole of described back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273259.8A CN104941296B (en) | 2015-05-26 | 2015-05-26 | A kind of automatic water trap of compressed air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273259.8A CN104941296B (en) | 2015-05-26 | 2015-05-26 | A kind of automatic water trap of compressed air system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104941296A CN104941296A (en) | 2015-09-30 |
| CN104941296B true CN104941296B (en) | 2017-03-08 |
Family
ID=54156690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510273259.8A Expired - Fee Related CN104941296B (en) | 2015-05-26 | 2015-05-26 | A kind of automatic water trap of compressed air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104941296B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352241B (en) * | 2016-11-17 | 2018-04-17 | 珠海亿泰科技有限公司 | A kind of compressed air pipe automatic water trap |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1273543A (en) * | 1969-04-01 | 1972-05-10 | Tecalemit Developments Ltd | Liquid level control |
| JP3595728B2 (en) * | 1999-05-18 | 2004-12-02 | Ｓｍｃ株式会社 | Drain discharge device |
| CN101169219A (en) * | 2006-10-23 | 2008-04-30 | 秦文选 | Electronic automatic alarming drainer |
| CN201297489Y (en) * | 2008-09-25 | 2009-08-26 | 镇江市长江机电设备厂 | High-efficiency oil-cleaning hydathode |
| CN101373039A (en) * | 2008-09-25 | 2009-02-25 | 镇江市长江机电设备厂 | Automatic oil cleaning drainage device |
| CN203421484U (en) * | 2013-07-01 | 2014-02-05 | 广东博海昕能环保有限公司 | Automatic drainage device for compressed air condensate |
-
2015
- 2015-05-26 CN CN201510273259.8A patent/CN104941296B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104941296A (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209123476U (en) | A kind of fore filter with explosion-protection equipment | |
| CN202812396U (en) | Novel magnetic valve and overflow switch and hand switch used with novel magnetic valve | |
| CN104941296B (en) | A kind of automatic water trap of compressed air system | |
| CN205173584U (en) | Magnetism control one way check valve | |
| CN101143735A (en) | Low-voltage electronic energy-saving anti-leaking device for water purifier | |
| CN203374942U (en) | Magnetic control valve core | |
| CN207777680U (en) | A kind of antifouling stifled entering water electromagnetic valve | |
| CN206939536U (en) | New liquid reserve tank | |
| CN202132576U (en) | Pulse electromagnetic valve | |
| CN208572813U (en) | A kind of flower case based on rainwater utilization | |
| CN209208659U (en) | A kind of caravan water saving fixtures | |
| CN204329384U (en) | The refrigeration system of refrigerator and refrigerator | |
| CN203535019U (en) | Automatic controller for gas pipeline | |
| CN208935839U (en) | A kind of compressed air pipe self-draining arrangement | |
| CN209514421U (en) | A kind of intelligent remote water feeding tank | |
| CN104344051A (en) | Touch type water tap water-saving device based on sensor | |
| CN207454220U (en) | Well cementing operation compressed air reservoir drainage system | |
| CN208135137U (en) | A kind of vacuum water tank self-draining arrangement | |
| CN106089834B (en) | A kind of integrated control valve group | |
| CN219262617U (en) | Air tank drainage assembly of air compression system | |
| CN201473783U (en) | Automatic low-water-pressure washing machine | |
| CN217854917U (en) | Water treatment facilities convenient to change filter screen | |
| CN204919677U (en) | Intelligence water storage system of family | |
| CN215489047U (en) | Automatic drainage type gas storage tank | |
| CN212227239U (en) | Humidifying filter element for indoor intelligent air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518052 Baoan District, Guangdong, Songgang street, new car station west, No. 504 (Office) Applicant after: Shenzhen kangpusi energy Polytron Technologies Inc Address before: 518052 Baoan District, Guangdong, Songgang street, new car station west, No. 504 (Office) Applicant before: Shenzhen COMP Energy Conservation Technology Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190526 |