CN104613182B - A kind of gas receiver water control device - Google Patents
A kind of gas receiver water control device Download PDFInfo
- Publication number
- CN104613182B CN104613182B CN201510033583.2A CN201510033583A CN104613182B CN 104613182 B CN104613182 B CN 104613182B CN 201510033583 A CN201510033583 A CN 201510033583A CN 104613182 B CN104613182 B CN 104613182B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve element
- gas receiver
- water
- control device
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims description 9
- 230000010287 polarization Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002699 waste material Substances 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
- F16K31/007—Piezoelectric stacks
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses a kind of gas receiver water control device, it includes the discharging valve of gas receiver bottom setting, the discharging valve includes valve body and valve element, valve element is arranged in the valve opening of valve body, back-moving spring is provided between valve body and valve element, in the presence of back-moving spring, the sealing of valve element blocks the water inlet of discharging valve；Piezoelectric vibration unit is provided with valve element, piezoelectric vibration unit encourages valve element to produce the axial vibration continued a little under the driving of alternating current, the water produced between the sealing of valve element and the water inlet of discharging valve in control gap, gas receiver is automatically drained out under its internal pressure.Compared with prior art, the present invention can be realized in vehicle travel process, during lathe work, i.e., the work with pressure of gas receiver when release its internal ponding, it is not necessary to wait manually discharged water when safeguarding next time, its working method safety and in time.The normal operation of vehicle or equipment is ensure that, its potential safety hazard is eliminated.
Description
Technical field
The present invention relates to a kind of water control device of gas receiver, gas receiver used in a kind of vehicle, lathe etc. is related specifically to
Water control device.
Background technology
Gas receiver has a wide range of applications as a kind of gas storage device on the equipment such as automobile, Digit Control Machine Tool.Example
Such as, the start of some parts is realized on truck using pressed gas, it is small to arrive clutch steam whistle, brake etc. is arrived greatly, is required for sky first
The air that press is pumped out is stored in standby in gas receiver.The dust that contains in air, moisture and it is pumped into because of air compressor machine failure
Machine oil can enter gas receiver, accumulate for a long time, the dischargeable capacity of gas receiver, influence storage and start effect will be taken, when serious
Car crash may be caused.
The general bottom in gas receiver sets discharge outlet and installs the regular draining of discharging valve, when carrying out draining, it is necessary to
By the power-off of vehicle or lathe, the pressure in air accumulator is shed, then manually discharging valve is opened.By taking automobile as an example, often
During secondary progress draining, operating personnel are required for closing the bottom that hand is put in into vehicle frame after engine and open discharging valve, or
Climb to the bottom of vehicle frame to open discharging valve, waste time and energy, operation is very inconvenient, while there is also certain potential safety hazard, and
And if human pilot work carelessness has been forgotten periodically to discharge water and will influence traffic safety.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of new controllable gas receiver water control device, can
The discharging valve that gas receiver is automatically adjusted when gas receiver works carries out draining, while having simple in construction, easy to operate etc.
Feature.
To achieve the above object, the present invention proposes a kind of gas receiver water control device, including putting of setting of gas receiver bottom
Water valve, the discharging valve includes valve body and valve element, and valve element is arranged in the valve opening of valve body, and reset bullet is provided between valve body and valve element
Spring, in the presence of back-moving spring, the sealing of valve element blocks the water inlet of discharging valve；Piezoelectric vibration is provided with valve element
Unit, piezoelectric vibration unit encourages valve element to produce the axial vibration continued a little, the sealing of valve element under the driving of alternating current
The water produced between the water inlet of discharging valve in control gap, gas receiver is automatically drained out under its internal pressure.
Further, the alternating current is sinusoidal ac or alternating pulsing current.
Further, the piezoelectric vibration unit is to be arranged on the piezoelectric ceramic piece on the valve element by polarization, piezoelectricity pottery
The positive and negative of ceramics is provided with piezoelectric patches positive pole and piezoelectric patches negative pole, and piezoelectric patches positive pole and piezoelectric patches negative pole pass through wire and electricity respectively
Positive pole and the negative pole connection in source.
Further, the piezoelectric patches positive pole and piezoelectric patches negative pole are the gold for being separately positioned on the piezoelectric ceramic piece positive and negative
Belong to piece.
Further, the gas receiver water control device also includes being arranged on water level switch in the gas receiver, when in gas receiver
Water level when rising to setting height, water level switch automatically turns on piezoelectric vibration unit.
Further, the gas receiver water control device also includes intelligent control unit and water level detecting inductor, water level detecting
Inductor is arranged in the gas receiver, when the water level in gas receiver rises to setting height, intelligent control unit control institute
Piezoelectric vibration unit work is stated to discharge water.
Further, voltage regulator and/or frequency converter are provided between the piezoelectric vibration unit and power supply；Pass through regulation
Driving voltage and frequency reach the time of stable state come the amplitude and vibration that control extensional vibration that valve element is produced, to control valve element
Bore the size of the control gap of section and top connection.
A kind of gas receiver water control method described above.
The present invention is compared with prior art, easy to operate, safe and reliable, ponding that can be in automatic-discharging gas receiver.
Brief description of the drawings
Fig. 1 is the structural representation of discharging valve in embodiment；
Fig. 2 is piezoelectric vibration unit structural representation；
Fig. 3 is the structural representation of control device in embodiment.
Embodiment
The embodiment to the present invention is illustrated below in conjunction with the accompanying drawings.
A kind of gas receiver water control device includes the discharging valve that gas receiver bottom is set, as shown in figure 1, the discharging valve includes valve
Body 1 and valve element 2, valve element 2 are arranged in the valve opening of valve body 1, and back-moving spring 3 is provided between valve body 1 and valve element 2, are resetting bullet
In the presence of spring 3, the sealing 2a of the taper of valve element 1 blocks the water inlet 1a of discharging valve；Piezoelectricity is provided with valve element 2 to shake
Moving cell 4, piezoelectric vibration unit 4 encourages valve element 2 to produce lasting axial vibration, the sealing of valve element 2 under the driving of alternating current
The water in control gap, gas receiver is produced between portion 2a and the water inlet of discharging valve automatic from delivery port 1b under its internal pressure
Discharge.Anti- water seal 5 is additionally provided between valve body and valve element.
In addition, the construction of the valve body and valve element in discharging valve can also use other conventionally forms, such as delivery port is arranged on valve
On core.
As shown in Fig. 2 piezoelectric vibration unit 4 is two ring-shaped piezo ceramic pieces 9 being arranged on valve element 2, one of them
The positive and negative of piezoelectric ceramic piece is provided with piezoelectric patches positive pole and piezoelectric patches negative pole 10, and piezoelectric patches positive pole and piezoelectric patches negative pole 10 lead to respectively
The positive pole and negative pole for crossing wire and power supply are connected.Wherein piezoelectric patches positive pole and piezoelectric patches negative pole 10 are annular copper sheet.Utilize screw
11 are fixed on piezoelectric ceramic piece 9 and both positive and negative polarity 10 on valve element.
As shown in figure 3, gas receiver water control device also include intelligent control unit, water level detecting inductor and transformer and
Frequency converter.Water level detecting inductor is arranged in gas receiver, when the water level in gas receiver rises to setting height, intelligent control
Unit turns on the power the switch between piezoelectric vibration unit so that piezoelectric vibration unit work discharges water.Transformer and frequency converter
It is arranged between power supply and piezoelectric vibration unit, and is connected with intelligent control unit, thus intelligent control unit can adjusts pressure
The operating voltage and frequency of electric oscillation unit, and then the amplitude and frequency of adjusting spool, are realized between valve element and valve inleting water mouth
Gap it is adjustable controllable.
In addition, the control water mode of gas receiver can also be realized by being arranged on water level switch in gas receiver, when in gas receiver
Water level when rising to setting height, water level switch automatically turns on piezoelectric vibration unit.Or, periodically turn on the power single with vibration
Switch between member, releases the ponding in gas receiver.
Compared with prior art, the present invention can be realized in vehicle travel process, during lathe work, i.e. gas receiver
Its internal ponding is released during work with pressure, it is not necessary to wait manually discharged water when safeguarding next time, its working method is safe and timely.Ensure
The normal operation of vehicle or equipment, eliminates its potential safety hazard.
Several preferred embodiments of the application, but the application not limited to this, every ability are only described above in association with accompanying drawing
Domain those of ordinary skill is not in the case where departing from spirit herein, and any improvement and/or deformation made belong to the guarantor of the application
Protect scope.
Claims (6)
1. a kind of gas receiver water control device, it includes the discharging valve of gas receiver bottom setting, and the discharging valve includes valve body and valve element,
Valve element is arranged in the valve opening of valve body, and back-moving spring is provided between valve body and valve element, in the presence of back-moving spring, valve element
Sealing blocks the water inlet of discharging valve；Characterized in that, piezoelectric vibration unit is provided with valve element, piezoelectric vibration unit
Valve element is encouraged to produce the axial vibration continued a little, the water inlet of the sealing and discharging valve of valve element under the driving of ac signal
The water produced between mouthful in control gap, gas receiver is automatically drained out under its internal pressure；The alternating current is sinusoidal ac
Or alternating pulsing current.
2. water control device as claimed in claim 1, it is characterised in that the piezoelectric vibration unit is to be arranged on the valve element
By the piezoelectric ceramic piece of polarization, the positive and negative of piezoelectric ceramic piece is provided with piezoelectric patches positive pole and piezoelectric patches negative pole, piezoelectric patches positive pole
Connected respectively by the positive pole and negative pole of wire and power supply with piezoelectric patches negative pole.
3. water control device as claimed in claim 2, it is characterised in that the piezoelectric patches positive pole and piezoelectric patches negative pole are to set respectively
In the sheet metal of the piezoelectric ceramic piece positive and negative.
4. water control device as claimed in claim 1, it is characterised in that the gas receiver water control device also includes being arranged on the storage
Water level switch in inflator, when the water level in gas receiver rises to setting height, water level switch automatically turns on piezoelectric vibration unit.
5. water control device as claimed in claim 1, it is characterised in that the gas receiver water control device also includes intelligent control unit
With water level detecting inductor, water level detecting inductor is arranged in the gas receiver, when the water level in gas receiver rises to setting
During height, intelligent control unit controls the piezoelectric vibration unit work to discharge water.
6. water control device as claimed in claim 1, it is characterised in that be provided with voltage between the piezoelectric vibration unit and power supply
Adjuster and/or frequency converter, the amplitude of the extensional vibration of valve element generation is controlled by adjusting driving voltage and frequency and is shaken
The dynamic time for reaching stable state, with the size for the control gap for controlling valve element cone section and top connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033583.2A CN104613182B (en) | 2015-01-22 | 2015-01-22 | A kind of gas receiver water control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033583.2A CN104613182B (en) | 2015-01-22 | 2015-01-22 | A kind of gas receiver water control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104613182A CN104613182A (en) | 2015-05-13 |
| CN104613182B true CN104613182B (en) | 2017-10-20 |
Family
ID=53147772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510033583.2A Active CN104613182B (en) | 2015-01-22 | 2015-01-22 | A kind of gas receiver water control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613182B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132775A (en) * | 2016-02-29 | 2017-09-05 | 舍弗勒技术股份两合公司 | Intelligent drainage device, electric drive module and hybrid electric vehicle |
| CN111350875A (en) * | 2020-03-19 | 2020-06-30 | 大连理工大学 | Micro-flow proportional control valve |
| CN113135354B (en) * | 2021-05-17 | 2022-07-15 | 世捷包装制品(清远)有限公司 | Booster-type pump emulsion bottle lid device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185350Y (en) * | 1993-12-25 | 1994-12-14 | 张新永 | Blowoff valve for receiver |
| CN2193289Y (en) * | 1994-05-13 | 1995-03-29 | 杨志洪 | Automotive pressure limit discharging valve |
| US7077379B1 (en) * | 2004-05-07 | 2006-07-18 | Brunswick Corporation | Fuel injector using two piezoelectric devices |
| CN101303085B (en) * | 2007-12-19 | 2010-08-25 | 重庆大学 | Microfluid active control valve with toroid boundary |
| CN202469164U (en) * | 2012-03-13 | 2012-10-03 | 章丘市明水锦运汽车配件厂 | Automatic car pneumatic brake electromagnetic drain valve |
| CN103029440B (en) * | 2012-12-06 | 2015-03-25 | 中国科学技术大学 | Piezoelectric ultrasonic drive liquid ejection device |
| CN204477317U (en) * | 2015-01-22 | 2015-07-15 | 泰州职业技术学院 | A kind of gas receiver water controller |
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2015
- 2015-01-22 CN CN201510033583.2A patent/CN104613182B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104613182A (en) | 2015-05-13 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 225300 Tianxing Road, Taizhou medical high tech Zone, Taizhou, Jiangsu Patentee after: Taizhou Polytechnic College Address before: 225300 No. 8 East Spring Road, Jiangsu, Taizhou Patentee before: Taizhou Polytechnic College |
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