CN107830229A - Magnetic valve bleeder circuit and system, shock-wave therapeutic machine - Google Patents
Magnetic valve bleeder circuit and system, shock-wave therapeutic machine Download PDFInfo
- Publication number
- CN107830229A CN107830229A CN201711291231.2A CN201711291231A CN107830229A CN 107830229 A CN107830229 A CN 107830229A CN 201711291231 A CN201711291231 A CN 201711291231A CN 107830229 A CN107830229 A CN 107830229A
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- Prior art keywords
- magnetic valve
- triode
- bleeder circuit
- resistor
- input signal
- 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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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/008—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms using shock waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The invention discloses a kind of magnetic valve bleeder circuit and system, shock-wave therapeutic machine.Wherein, the magnetic valve bleeder circuit includes：First resistor, one end of the first resistor are used to receive input voltage, and the other end is connected with the magnetic valve, for controlling the magnetic valve both end voltage；Triode, the triode is used to receive input signal and be connected with the magnetic valve, for controlling the solenoid valve conduction/closing.By changing the size of the first resistor value in foregoing circuit, and then change the supply voltage at magnetic valve both ends, to reduce the response time of magnetic valve, to reduce the supply gas pressure of air pump, improve the stability of whole air supply system.
Description
Technical field
The present invention relates to air pump technical field, more particularly to a kind of magnetic valve bleeder circuit and system, shock wave treatment
Machine.
Background technology
Air pump is using manpower or electric power as power, and its operation principle is：The power provided by external force, drive in air pump
Air in cylinder is compressed to the gas outlet of cylinder by the reciprocating motion of the pistons in cylinder, piston during one-way movement
Place, and compressed gas is promoted in the caisson for needing to be inflated.
, it is necessary to use magnetic valve during the use of air pump, and the magnetic valve in shock wave treatment cleaner handgrip be for
The output of control pressure, the use of magnetic valve through during whole treatment, and the make-and-break time of magnetic valve be directly connected to it is whole
The use of individual air chamber tolerance, and the strike effect of impact head.In magnetic valve normal work, switch time is long to be lost gas
The gas flow of room, the supply gas pressure of air pump is increased, and then influence the stability of whole air supply system.
The content of the invention
The present invention solves the technical problem of providing a kind of magnetic valve bleeder circuit and system, shock-wave therapeutic machine,
By changing the supply voltage at magnetic valve both ends, the response time of magnetic valve is reduced, to reduce the supply gas pressure of air pump, is improved
The stability of whole air supply system.
In order to solve the above technical problems, one aspect of the present invention is：A kind of magnetic valve bleeder circuit is provided,
For controlling magnetic valve both end voltage, it is characterised in that bleeder circuit includes：
First resistor, one end of first resistor are used to receive input voltage, and the other end is connected with magnetic valve, for controlling electricity
Magnet valve both end voltage,；Triode, triode be used for receive input signal and be connected with magnetic valve, for control solenoid valve conduction/
Close.
Wherein, the resistance value domain of walker of first resistor is 20% to 40%.
Wherein, bleeder circuit also includes：Diode, diode is in parallel with magnetic valve, and the anode of diode and the first electricity
Resistance connection, the negative electrode of diode and the input of triode connect.
Wherein, the control terminal of triode receives input signal, and the input of triode and one end of magnetic valve connect, three poles
The output head grounding of pipe；When it is the first electric signal that triode, which receives input signal, triode ON, solenoid valve conduction；When defeated
When to enter signal be the second electric signal, triode disconnects, closed electromagnetic valve.
Wherein, bleeder circuit also includes：Second resistance, one end of second resistance receive input signal, second resistance it is another
The control terminal of one end connecting triode.
Wherein, input signal is DC level pulse signal, and the level of the first electric signal is higher than the electricity of the second electric signal
It is flat.
Wherein, the width of input signal is 3 to 20ms.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of magnetic valve partial pressure system is provided
System, said system include：Bleeder circuit and magnetic valve；Bleeder circuit includes：First resistor, one end of first resistor are used to receive
Input voltage, the other end are connected with magnetic valve；Triode, triode are used to receive input signal and connect magnetic valve, work as input
When signal is the first electric signal, triode and solenoid valve conduction；Diode, diode connecting triode and magnetic valve, and two poles
The anode of pipe and the input of triode are connected, and when input signal is the second electric signal, triode is closed, diode and electromagnetism
Valve forms loop.
Wherein, the resistance value domain of walker of the first resistor of bleeder circuit is 20% to 40%.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of shock-wave therapeutic machine is provided,
Including above-mentioned magnetic valve bleeder circuit.
The beneficial effects of the invention are as follows：By changing the size of the first resistor value in foregoing circuit, and then change electromagnetism
The supply voltage at valve both ends, to reduce the response time of magnetic valve, to reduce the supply gas pressure of air pump, improve whole supply system
The stability of system.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of structural representation of magnetic valve bleeder circuit of the present invention；
Fig. 2 is a kind of circuit diagram of magnetic valve bleeder circuit of the present invention；
Fig. 3 is a kind of structural representation of magnetic valve voltage divider system of the present invention；
Fig. 4 is a kind of structural representation of shock-wave therapeutic machine of the present invention.
Embodiment
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.It should be noted that reality described below
Apply the part of the embodiment that example is only the present invention, rather than whole embodiments.Those of ordinary skill in the art are not making
The every other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.
With reference to figure 1, Fig. 1 is a kind of structural representation of magnetic valve bleeder circuit of the present invention., as illustrated, bleeder circuit
Including：First resistor R1, triode 11.
First resistor R1 one end is used to receive input voltage, and the other end is connected with magnetic valve 12, for controlling the electricity
Magnet valve both end voltage.
Triode 11 is used to receive input signal and be connected with magnetic valve 12, for controlling magnetic valve 12 to be Turned on/off.
Wherein, first resistor is used for partial pressure, and triode is transistor, also referred to as bipolar transistor, is a kind of control
The semiconductor devices of electric current processed, its effect is that faint signal is zoomed into the larger electric signal of range value, specific implementation process
In, triode is as noncontacting switch, available for being turned on and off for control magnetic valve..
In the present embodiment, by changing the size of the first resistor value in foregoing circuit, and then magnetic valve both ends are changed
Supply voltage, to reduce the response time of magnetic valve, to reduce the supply gas pressure of air pump, improve the steady of whole air supply system
It is qualitative.
With reference to figure 2, Fig. 2 is a kind of circuit diagram of magnetic valve bleeder circuit of the present invention.As illustrated, triode 21
Control terminal a receives input signal, and the input b of triode 21 is connected with one end a1 of magnetic valve 23, the output end of triode 21
C is grounded；The anode (+) of diode 22 is connected with the other end b1 of magnetic valve 23, the negative electrode (-) of diode 22 respectively with three poles
The input b and magnetic valve 23 of pipe 21 one end a1 connections.Diode is semiconductor diode, also referred to as crystal diode, and it is
A kind of electronic device that can unidirectionally conduct electric current, in the present embodiment, diode 22 are used to prevent magnetic valve short-circuit and anti-
Interference.
When it is the first electric signal that triode 21, which receives input signal, triode 21 turns on, and magnetic valve 23 turns on；When three poles
When the reception input signal of pipe 21 is the second electric signal, triode 21 is closed, and magnetic valve 23 disconnects.
Further, as shown in Fig. 2 in other embodiments, bleeder circuit also includes：Second resistance R2, second resistance
One end receive input signal, the control terminal a of the other end connecting triode 21 of second resistance.Second resistance R2 is used to limit stream
Enter the electric current of triode 21.
Further, first resistor R1 resistance value domain of walker is 20% to 40%.In specific implementation process, pass through
First resistor R1 resistance value is reduced, and then improves magnetic valve 23 itself nominal supply voltages 20%-40%, so as to maximum magnitude
Raising magnetic valve response speed, reduce the switch time of magnetic valve, while do not interfere with the service life of magnetic valve.Example
Such as, the rated power of magnetic valve is 12V, nominal input voltage 24V, by the resistance for reducing first resistor R1 so that electromagnetism
The voltage at valve both ends is 15V, and then reduces the switch time of magnetic valve.
Further, input signal is DC level pulse signal, and the level of the first electric signal is higher than the second electric signal
Level, the width of input signal is 3 to 20ms, triode by receiving the pulse signal that a pulse width is 3 to 20ms,
To control the ON/OFF of magnetic valve.
With reference to figure 3, Fig. 3 is a kind of structural representation of magnetic valve voltage divider system of the present invention.As illustrated, the system includes
Bleeder circuit 31 and magnetic valve 32.Wherein, bleeder circuit 31 includes：First resistor R1, first resistor R1 one end are used to receive
Input voltage, the other end are connected with magnetic valve 32, for controlling the magnetic valve both end voltage；Triode 311, triode 311
For receiving input signal and being connected with magnetic valve 32, for controlling the solenoid valve conduction/closing.Wherein, first resistor R1
Resistance value domain of walker be 20% to 40%.The structure of the bleeder circuit 31 may be referred to the bleeder circuit in Fig. 2, herein not
Repeat.
With reference to figure 4, Fig. 4 is a kind of structural representation of shock-wave therapeutic machine of the present invention, as illustrated, shock-wave therapeutic machine
40 include magnetic valve bleeder circuit 41.Magnetic valve bleeder circuit 41 includes：First resistor, one end of first resistor are used to receive
Input voltage, the other end are connected with magnetic valve, for controlling magnetic valve both end voltage；Triode, triode, which is used to receive, to be inputted
Signal is simultaneously connected with magnetic valve, for controlling solenoid valve conduction/closing.Wherein, first resistor R1 resistance value domain of walker is
20% to 40%.The structure of the bleeder circuit 41 may be referred to the bleeder circuit in Fig. 2, be not repeated herein.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
1. a kind of magnetic valve bleeder circuit, it is characterised in that the magnetic valve bleeder circuit includes：
First resistor, one end of the first resistor are used to receive input voltage, and the other end is connected with the magnetic valve, for controlling
Make the magnetic valve both end voltage；
Triode, the triode is used to receive input signal and be connected with the magnetic valve, for controlling the magnetic valve to lead
It is logical/to close.
2. magnetic valve bleeder circuit according to claim 1, it is characterised in that the resistance value floating model of the first resistor
Enclose for 20% to 40%.
3. magnetic valve bleeder circuit according to claim 1, it is characterised in that the bleeder circuit also includes：
Diode, the diode is in parallel with the magnetic valve, and the anode of the diode is connected with the first resistor, institute
The negative electrode for stating diode is connected with the input of the triode.
4. magnetic valve bleeder circuit according to claim 1, it is characterised in that
The control terminal of the triode receives input signal, and the input of the triode is connected with one end of the magnetic valve,
The output head grounding of the triode；
When it is the first electric signal that the triode, which receives the input signal, the triode ON, the solenoid valve conduction,
When the input signal is the second electric signal, the triode disconnects, the closed electromagnetic valve.
5. magnetic valve bleeder circuit according to claim 4, it is characterised in that the bleeder circuit also includes：
Second resistance, one end of the second resistance receive the input signal, described in the other end connection of the second resistance
The control terminal of triode.
6. magnetic valve bleeder circuit according to claim 5, it is characterised in that the input signal is DC level pulse
Signal, and the level of first electric signal is higher than the level of second electric signal.
7. magnetic valve bleeder circuit according to claim 5, it is characterised in that the width of the input signal be 3 to
20ms。
8. a kind of magnetic valve voltage divider system, it is characterised in that the system includes：Magnetic valve bleeder circuit and magnetic valve；
The magnetic valve bleeder circuit includes：
First resistor, one end of the first resistor are used to receive input voltage, and the other end is connected with the magnetic valve；
Triode, the triode are used to receive input signal and connect the magnetic valve, when the input signal is the first electricity
During signal, the triode and the solenoid valve conduction；
Diode, the diode connect the triode and the magnetic valve, and the anode of the diode and three pole
The input connection of pipe, when the input signal is the second electric signal, the triode is closed, the diode and the electricity
Magnet valve forms loop.
9. system according to claim 8, it is characterised in that the resistance value of the first resistor of the magnetic valve bleeder circuit
Domain of walker is 20% to 40%.
10. a kind of shock-wave therapeutic machine, it is characterised in that including the magnetic valve partial pressure electricity as described in claim any one of 1-7
Road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291231.2A CN107830229A (en) | 2017-12-08 | 2017-12-08 | Magnetic valve bleeder circuit and system, shock-wave therapeutic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291231.2A CN107830229A (en) | 2017-12-08 | 2017-12-08 | Magnetic valve bleeder circuit and system, shock-wave therapeutic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830229A true CN107830229A (en) | 2018-03-23 |
Family
ID=61642447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711291231.2A Pending CN107830229A (en) | 2017-12-08 | 2017-12-08 | Magnetic valve bleeder circuit and system, shock-wave therapeutic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830229A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291358A (en) * | 1978-07-06 | 1981-09-22 | Burkert Gmbh | Magnetic valve with electronic control |
| CN102777666A (en) * | 2012-07-31 | 2012-11-14 | 河南汉威电子股份有限公司 | Electromagnetic valve control circuit and electromagnetic valve closing self-checking method thereof |
| CN102777665A (en) * | 2012-07-31 | 2012-11-14 | 河南汉威电子股份有限公司 | Solenoid valve control circuit and solenoid valve switch-in self-checking method thereof |
| CN104976408A (en) * | 2015-07-20 | 2015-10-14 | 杨迎龙 | Electromagnetic valve control circuit and method |
| WO2017147807A1 (en) * | 2016-03-02 | 2017-09-08 | 马骏 | Novel sewage treatment system based on feedback control technology |
-
2017
- 2017-12-08 CN CN201711291231.2A patent/CN107830229A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291358A (en) * | 1978-07-06 | 1981-09-22 | Burkert Gmbh | Magnetic valve with electronic control |
| CN102777666A (en) * | 2012-07-31 | 2012-11-14 | 河南汉威电子股份有限公司 | Electromagnetic valve control circuit and electromagnetic valve closing self-checking method thereof |
| CN102777665A (en) * | 2012-07-31 | 2012-11-14 | 河南汉威电子股份有限公司 | Solenoid valve control circuit and solenoid valve switch-in self-checking method thereof |
| CN104976408A (en) * | 2015-07-20 | 2015-10-14 | 杨迎龙 | Electromagnetic valve control circuit and method |
| WO2017147807A1 (en) * | 2016-03-02 | 2017-09-08 | 马骏 | Novel sewage treatment system based on feedback control technology |
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Application publication date: 20180323 |