CN110388498A - Valve flow remote controllers - Google Patents
Valve flow remote controllers Download PDFInfo
- Publication number
- CN110388498A CN110388498A CN201810351097.9A CN201810351097A CN110388498A CN 110388498 A CN110388498 A CN 110388498A CN 201810351097 A CN201810351097 A CN 201810351097A CN 110388498 A CN110388498 A CN 110388498A
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- CN
- China
- Prior art keywords
- frequency
- module
- signal
- input
- vibration energy
- 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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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
-
- 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
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
Abstract
The invention discloses a kind of valve flow remote controllers, including control input module and adjust input module, controlling input module includes frequency power enable end, frequency synthesis control module, adjust control input unit, vibration energy signal projector, adjusting input module includes that chip acquisition absorbs slot, vibration energy Frequency Transfer module, frequency gathers conversion module, frequency-electric current loader and proportional current driving unit, frequency power enable end is connected to the frequency matching input interface of frequency synthesis control module, control input unit is adjusted to be connected on the frequency adjusting interface of frequency synthesis control module, frequency synthesis control module is connected to vibration energy signal projector, chip acquisition absorbs slot and is connected to vibration energy Frequency Transfer module, vibration energy Frequency Transfer module is connected to frequency and gathers conversion module, frequency gathers conversion module and is connected to frequency- Electric current loader, frequency-electric current loader are connected to proportional current driving unit.Volume and weight of the present invention is small, and low energy consumption, and design structure is succinct, and cost is more saved.
Description
Technical field
The present invention relates to a kind of intelligent flow control valve more particularly to a kind of valve flow remote controllers.
Background technique
Traditional solenoid valve needs complicated electric component such as controller, current control component etc. to realize to valve flow
Control, if designing relevant valve flow remote controllers, the electronic component and electric component of that whole equipment are more multiple
It is miscellaneous, therefore equipment volume is big, complex structural designs, energy consumption are high.
Entire traditional valve flow remote controllers need long-range control to need increased wireless radio frequency modules, in combination with
Controller carries out data conversion, and the environment that the transmission data of wireless radio frequency modules work in electromagnetic equipments such as electromagnetic valves
In be highly susceptible to interfere.
Summary of the invention
The purpose of the present invention: providing a kind of valve flow remote controllers, by the conversion and transmission of higher frequency energy,
The input and control for directly effectively realizing the control electric current to flow valve, to realize effective adjusting to valve flow.
To achieve the goals above, the technical scheme is that
A kind of valve flow remote controllers, including control input module and adjusting input module, the control input module
Including frequency power enable end, frequency synthesis control module, adjust control input unit, vibration energy signal projector, the tune
Section input module include chip acquisition absorb slot, vibration can Frequency Transfer module, frequency gather conversion module, frequency-electric current input
Device and proportional current driving unit, the frequency power enable end are connected to the frequency matching input of frequency synthesis control module
Interface, the frequency that the adjusting control input unit is connected to frequency synthesis control module are adjusted on interface, the frequency
Synthesis control module is connected to the energy signal projector that shakes, and the chip acquisition absorbs slot and is connected to vibration energy Frequency Transfer module,
The vibration energy Frequency Transfer module is connected to frequency and gathers conversion module, and the frequency gathers conversion module and is connected to frequency
Rate-electric current loader, the frequency-electric current loader are connected to proportional current driving unit.
Above-mentioned valve flow remote controllers, wherein the frequency synthesis control module is to the frequency power
The frequency signal of enable end input carries out signal encryption processing using frequency conversion voltage characteristic encoded radio synthetic method, described
Frequency conversion voltage characteristic encoded radio synthetic method is according to coding schedule sequence hits and extracts voltage characteristic numerical value and is fused to frequency
In rate signal, to form the transmission frequency signal of scrambled synthesis.
Above-mentioned valve flow remote controllers, wherein the vibration energy Frequency Transfer module uses closing frequency and can lead
Designed to device, the described closing frequency can guider can control the chip acquisition and absorb slot aggregation transmission frequency signal to shaking
It can Frequency Transfer module.
Above-mentioned valve flow remote controllers, wherein the frequency gather conversion module using voltage characteristic
Encoded radio compares extraction separation method, and the voltage characteristic encoded radio compares extraction separation method according to coding schedule sequence to frequency
Rate signal carries out logic screening and comparison processing, and completes feature coding judgement and extract, and realizes to the feature for receiving frequency signal
Decoding.
Above-mentioned valve flow remote controllers, wherein use frequency-pressure inside the frequency-electric current loader and turn
Change the current output converters that chip LM2907 is core.
The present invention directlys adopt vibration frequency signal as transmission medium, valve adjustment control signal can be passed through energy
Conversion is directly output on the proportion electro-magnet of solenoid valve in a manner of variable-current, to realize the function of remote adjustment valve flow
Energy.
Detailed description of the invention
Fig. 1 is a kind of control input module structural schematic diagram of valve flow remote controllers of the present invention.
Fig. 2 is a kind of adjusting input module structural schematic diagram of valve flow remote controllers of the present invention
Specific embodiment
The following is further explained with reference to the attached drawings the embodiment of the present invention.
It refers to shown in attached drawing 1, a kind of valve flow remote controllers, including control input module 1 and adjusting input mould
Block 2, the control input module 1 include frequency power enable end 3, frequency synthesis control module 4, adjust control input unit
5, vibration energy signal projector 6, the adjusting input module 2 include that chip acquisition absorbs slot 7, vibration energy Frequency Transfer module 8, frequency
Rate gathers conversion module 9, frequency-electric current loader 10 and proportional current driving unit 11, and the frequency power enable end 3 connects
It is connected to the frequency matching input interface of frequency synthesis control module 4, the adjusting control input unit 5 is connected to frequency synthesis
The frequency of control module 4 is adjusted on interface, and the frequency synthesis control module 4 is connected to vibration energy signal projector 6, described
Chip acquisition absorbs slot 7 and is connected to vibration energy Frequency Transfer module 8, and the vibration energy Frequency Transfer module 8 is connected to frequency and gathers
Conversion module 9, the frequency gather conversion module 9 and are connected to frequency-electric current loader 10, the frequency-electric current input
Device 10 is connected to proportional current driving unit 11.
The frequency power enable end 3 has been internally integrated hunting of frequency source and external electric energy input terminal, outer by inputting
Portion's electric energy can generate higher-order of oscillation frequency signal source, and the frequency power enable end 3 matches input interface by frequency will
Higher-order of oscillation frequency signal is input to frequency synthesis control module 4.
The frequency synthesis control module 4 uses frequency to the frequency signal that the frequency power enable end 3 inputs
It converts voltage characteristic encoded radio synthetic method and carries out signal encryption processing, the frequency conversion voltage characteristic encoded radio synthesis side
Method is according to coding schedule sequence hits and extracts voltage characteristic numerical value and is fused in frequency signal, to form scrambled synthesis
Transmission frequency signal.The frequency signal that the frequency power enable end 3 inputs needs the frequency synthesis control module 4 to adopt
Coding pattern features encryption is carried out with frequency conversion voltage characteristic encoded radio synthetic method, so that frequency signal be made to transmit in air
When can reject external interference signal, make control input module 1 and adjust input module 2 between be able to carry out point-to-point encryption
Data transmission, to guarantee the accuracy of remote control signal and order.
The vibration energy Frequency Transfer module 8 uses closing frequency energy guider design, and the closing frequency can guider
The chip acquisition absorption slot 7 aggregation transmission frequency signal can be controlled can Frequency Transfer module 8 to vibration.The vibration can frequency
Outside rate transfer module 8 be provided with a metallic reflector 12, metallic reflector 12 can effectively barrier frequency signal in chip
Acquisition absorbs the loss of outside radiation frequency energy when transmitting between slot 7 and vibration energy Frequency Transfer module 8；Meanwhile chip acquires
After the higher-order of oscillation transmitted wave signal acquired in the air received is converted into frequency signal by absorption slot 7, chip acquisition absorbs
Slot 7 transmits the frequency signal transmission to 8 Shi Huixiang all directions of vibration energy Frequency Transfer module, will cause frequency signal transmission in this way
The loss of energy, the energy Frequency Transfer module 8 of shaking can be controlled chip and be acquired by internal closing frequency energy guider inhales
It receives all acquisition chips on slot 7 and all transmits the frequency signal to a direction vibration, transmitted so that chip acquisition be made to absorb slot 7
Frequency signal all Xiang Zhenneng Frequency Transfer modules 8 direction transmission, therefore improve the transmitting and converting efficiency of frequency signal, keep away
Exempt from the loss of frequency energy.
The frequency gathers conversion module 9 and compares extraction separation method, the electricity using voltage characteristic encoded radio
Pressing characteristic encoding value to compare, extraction separation method carries out logic screening to frequency signal according to coding schedule sequence and comparison is handled, and
It completes feature coding judgement to extract, realizes and the feature for receiving frequency signal is decoded.The voltage characteristic encoded radio comparison mentions
It takes separation method to carry out corresponding logic screening and comparison processing to received frequency signal, and the feature in frequency signal is compiled
Code carries out judgement extraction, to take feature to decode to received frequency signal and effectively identify the accurate of the frequency signal
Property, other interfering frequency signals are eliminated, guarantee the validity of received frequency signal.Pass through frequency synthesis control module 4
Coding encrypting is carried out to the frequency signal of transmitting and frequency gathers conversion module 9 and carries out feature decoding to received frequency signal,
Accurately have between control input module 1 and adjusting input module 2 to realize with the frequency signal for controlling to adjust function
The transmission of effect ensure that the accuracy and reliability of signal remote transmission.
Frequency-pressure conversion chip LM2907 is used inside the frequency-electric current loader 10 to export for the electric current of core
Converter.It is converted frequency signals into pair inside the frequency-electric current loader 10 using the realization of voltage to frequency conversion chip
The frequency signal of the voltage signal answered, different frequency numerical value will be converted into corresponding difference by frequency-pressure conversion chip LM2907
The voltage signal of numerical value, and by internal current output circuit be converted into the voltage signal of different numerical value with power corresponding
The current signal of different numerical value, to be loaded into the flow control realized on the proportion electro-magnet of flow solenoid valve to valve.
Valve flow remote controllers of the present invention, and will frequency by the adjustings of the frequency values to remote transmission frequency signal
The frequency signal of rate score variation is converted into the current signal of current values variation, and current signal is loaded into flow valve
On proportion electro-magnet, the remote flow of flow valve is controlled to realize.The frequency power enable end 3 is in external electric energy
Load is lower to be generated higher-order of oscillation frequency signal and is input to frequency synthesis control module 4, and the frequency synthesis control module 4 is logical
The left and right translation for crossing the translational adjustment switch 13 on the adjusting control input unit 5 of access, can make frequency synthesis control module 4
The frequency signal of different frequency numerical value is generated, meanwhile, the frequency synthesis control module 4 passes through internal frequency conversion voltage
Characteristic encoding value synthetic method carries out coding encrypting to the frequency signal of different frequency numerical value, to realize remote transmission frequency signal
Validity and accuracy, effectively exclude extraneous interfering frequency signal.The frequency synthesis control module 4 is by coding encrypting
Different frequency numerical value frequency signal be loaded into vibration can signal projector 6, be provided with inside the vibration energy signal projector 6
Crystal trigger board can remotely be sent out the frequency signal of the different frequency numerical value of coding encrypting in the form of higher-order of oscillation transmitted wave
It is mapped to and adjusts on input module 2.
The chip acquisition adjusted on input module 2 absorbs the acquisition chip that dense arrangement is provided with inside slot 7, because
This can sensitively acquire the higher-order of oscillation transmitted wave absorbed in air and be converted to vibration frequency signal and export, but due to
It acquires chip and no directionality limitation is responded to the absorption of higher-order of oscillation transmitted wave, therefore chip acquisition absorbs the acquisition of slot 7 and absorbs
The frequency signal that output is converted after higher-order of oscillation transmitted wave can be transmitted to different directions, to will cause the energy of frequency signal
Loss, therefore the vibration energy Frequency Transfer module 8 uses closing frequency energy guider design, the closing frequency can guider
All acquisition chips on chip acquisition absorption slot 7 can be controlled after acquisition absorbs higher-order of oscillation transmitted wave all to a direction
Output frequency signal is converted, it can Frequency Transfer module to vibration so as to make chip acquisition absorb the aggregation transmission frequency signal of slot 7
8, simultaneously as being provided with a metallic reflector 12 outside the vibration energy Frequency Transfer module 8, therefore can effectively stop
The loss of frequency signal outside radiation frequency energy when chip acquires and absorbs transmission between slot 7 and vibration energy Frequency Transfer module 8.
The frequency signal transmission of the different frequency numerical value of received encryption is gathered conversion to frequency by the vibration energy Frequency Transfer module 8
Module 9, the frequency signal that frequency gathers the different frequency numerical value of 9 pairs of conversion module encryptions are compared using voltage characteristic encoded radio
Extraction separation method carries out feature decoding, so that screening identifies the frequency signal of different frequency numerical value and is input to frequency-electricity
Loader 10 is flowed, the frequency signal of different frequency numerical value is converted into corresponding different numbers by the frequency-electric current loader 10
The voltage signal of value and the electric current that the voltage signal of different numerical value is converted into different numerical value by internal current output circuit
Signal makes different numerical value after the current signal of different numerical value passes through the progress ratio drive amplification of proportional current driving unit 11 again
Current signal can effectively drive the proportion electro-magnet on flow regulating valve, realize and the flow of valve adjusted.Different numbers
The current signal of value drives proportion electro-magnet and generates different actuation displacements, to realize the adjusting to valve different flow.
In conclusion reducing matching for electronic device present invention employs solid state frequency-current regulation control structure
It sets, therefore volume and weight is small, low energy consumption, and design structure is succinct, and cost is more saved.
Claims (5)
1. a kind of valve flow remote controllers, it is characterised in that: including control input module (1) and input module (2) are adjusted,
The control input module (1) includes frequency power enable end (3), frequency synthesis control module (4), adjusts control input list
First (5), shake energy signal projector (6), and the adjusting input module (2) includes that chip acquisition absorbs slot (7), vibration energy frequency biography
Pass module (8), frequency gathers conversion module (9), frequency-electric current loader (10) and proportional current driving unit (11), described
Frequency power enable end (3) be connected to the frequency matching input interface of frequency synthesis control module (4), the described adjusting control
The frequency that input unit (5) is connected to frequency synthesis control module (4) is adjusted on interface, the frequency synthesis control module
(4) it is connected to the energy signal projector (6) that shakes, the chip acquisition absorbs slot (7) and is connected to vibration energy Frequency Transfer module (8),
The vibration energy Frequency Transfer module (8) is connected to frequency and gathers conversion module (9), and the frequency gathers conversion module (9)
It is connected to frequency-electric current loader (10), the frequency-electric current loader (10) is connected to proportional current driving unit
(11).
2. valve flow remote controllers according to claim 1, it is characterised in that: the frequency synthesis control module
(4) frequency conversion voltage characteristic encoded radio synthetic method is used to the frequency signal of frequency power enable end (3) input
Signal encryption processing is carried out, the frequency conversion voltage characteristic encoded radio synthetic method is according to coding schedule sequence hits and extraction
Voltage characteristic numerical value is simultaneously fused in frequency signal, to form the transmission frequency signal of scrambled synthesis.
3. valve flow remote controllers according to claim 1, it is characterised in that: the vibration energy Frequency Transfer module
(8) use closing frequency can guider design, the described closing frequency can guider can control the chip acquisition and absorb slot
(7) aggregation transmission frequency signal can Frequency Transfer module (8) to vibration.
4. valve flow remote controllers according to claim 1, it is characterised in that: the frequency gathers conversion module
(9) it uses voltage characteristic encoded radio and compares extraction separation method, the voltage characteristic encoded radio compares extraction separation method
Logic screening is carried out to frequency signal according to coding schedule sequence and comparison is handled, and completes feature coding judgement and extracts, realization pair
Receive the feature decoding of frequency signal.
5. valve flow remote controllers according to claim 1, it is characterised in that: the frequency-electric current loader
(10) internal to use frequency-pressure conversion chip LM2907 as the current output converters of core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351097.9A CN110388498A (en) | 2018-04-19 | 2018-04-19 | Valve flow remote controllers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351097.9A CN110388498A (en) | 2018-04-19 | 2018-04-19 | Valve flow remote controllers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110388498A true CN110388498A (en) | 2019-10-29 |
Family
ID=68283302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810351097.9A Pending CN110388498A (en) | 2018-04-19 | 2018-04-19 | Valve flow remote controllers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110388498A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11153245A (en) * | 1997-11-20 | 1999-06-08 | Pacific Ind Co Ltd | Method for driving solenoid valve |
| CN1563767A (en) * | 2004-03-30 | 2005-01-12 | 孟锋 | Electric valve controller |
| CN103647457A (en) * | 2013-12-18 | 2014-03-19 | 浙江农林大学 | Radio frequency solid state transformer |
| CN104661409A (en) * | 2015-02-05 | 2015-05-27 | 浙江农林大学 | Intelligent dimming driver |
| CN105864481A (en) * | 2016-05-13 | 2016-08-17 | 无锡星月科技有限公司 | Full closed-loop type proportional valve positioning and speed regulating control circuit |
| CN106450782A (en) * | 2016-10-20 | 2017-02-22 | 加特兰微电子科技(上海)有限公司 | End-on-fire antenna and radar assembly |
-
2018
- 2018-04-19 CN CN201810351097.9A patent/CN110388498A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11153245A (en) * | 1997-11-20 | 1999-06-08 | Pacific Ind Co Ltd | Method for driving solenoid valve |
| CN1563767A (en) * | 2004-03-30 | 2005-01-12 | 孟锋 | Electric valve controller |
| CN103647457A (en) * | 2013-12-18 | 2014-03-19 | 浙江农林大学 | Radio frequency solid state transformer |
| CN104661409A (en) * | 2015-02-05 | 2015-05-27 | 浙江农林大学 | Intelligent dimming driver |
| CN105864481A (en) * | 2016-05-13 | 2016-08-17 | 无锡星月科技有限公司 | Full closed-loop type proportional valve positioning and speed regulating control circuit |
| CN106450782A (en) * | 2016-10-20 | 2017-02-22 | 加特兰微电子科技(上海)有限公司 | End-on-fire antenna and radar assembly |
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Application publication date: 20191029 |
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| WD01 | Invention patent application deemed withdrawn after publication |