CN207282037U - Emulate pressure reducing valve - Google Patents
Emulate pressure reducing valve Download PDFInfo
- Publication number
- CN207282037U CN207282037U CN201720647602.5U CN201720647602U CN207282037U CN 207282037 U CN207282037 U CN 207282037U CN 201720647602 U CN201720647602 U CN 201720647602U CN 207282037 U CN207282037 U CN 207282037U
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- CN
- China
- Prior art keywords
- reducing valve
- pressure reducing
- knob
- stepper motor
- sensor
- 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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- Measuring Fluid Pressure (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The disclosed emulation pressure reducing valve of the utility model includes shell, knob, pointer, stepper motor, sensor, control chip and AD detection modules, the shell Inner is provided with decompression table, outside is equipped with knob, the knob is connected by shaft coupling with sensor, sensor is connected by signal lines with AD detection modules, AD detection modules are connected by input signal cable with microcontroller, which is connected by control signal wire with stepper motor, and the pointer of the decompression table is connected with stepper motor.The emulation pressure reducing valve solves do not have gas medium in virtual emulation and production practice equipment, but need to control emulation pressure reducing valve to meet the problem of equipment is to pressure data parameter requirements, so as to pass through control of the control chip to this valve table on the premise of no medium, it is allowed to realize the dynamic instruction process of instrument, the state of the true instrument of analog simulation.
Description
Technical field
The utility model imitation technology field, is primarily related to a kind of emulation pressure reducing valve, is widely used in virtual
Emulation experiment practice-training teaching and some fields for needing to use emulation pressure reducing valve.
Background technology
Need to use pressure gauge and pressure reducing valve in virtual emulation, production practice appliance arrangement, but use currently on the market
Pressure gauge and pressure reducing valve pressure then must be carried out by adjusting knob by detecting gas actual pressure in corresponding gas cylinder
Adjust, show the gas pressure after adjusting finally by decompression gauge outfit, leaving actual measurement medium can not work afterwards；
In addition the pressure Value Data after adjusting can not return to upper computer software, be unfavorable in virtual emulation, production practice equipment
Use.
The content of the invention
Therefore the purpose of this utility model produces.It is proposed a kind of emulation pressure reducing valve, which solves virtual emulation
With there is no gas medium in production practice equipment, but need to control emulation pressure reducing valve to meet equipment to pressure data parameter requirements
Problem, so that by control of the control chip to this valve table on the premise of no medium, is allowed to realize the dynamic instruction of instrument
Process, the state of the true instrument of analog simulation.
The utility model realizes that above-mentioned purpose adopts the technical scheme that：One kind emulation pressure reducing valve, including shell, knob,
Pointer, stepper motor, sensor, control chip and AD detection modules, are provided with decompression table, outside is equipped with the shell Inner
Knob, the knob are connected by shaft coupling with sensor, and sensor is connected by signal lines with AD detection modules, AD detections
Module is connected by input signal cable with microcontroller, which is connected by control signal wire with stepper motor, the decompression
The pointer of table is connected with stepper motor.
Further, the shell is circular hollow structure
The utility model is combined using reducing valve pressure gage shell, knob, pointer, stepper motor, sensor, microcontroller；
The value of sensor is adjusted by knob, then sends the magnitude of voltage of sensor to microcontroller, microcontroller is returned according to sensor
Value adjust stepper motor rotating, will decompression list index be installed on stepping motor rotating shaft because motor shaft rotation drive
Pointer rotates, and so as to fulfill the process of simulation pressure reducing valve, microcontroller carries out the numerical value after decompression to return to host computer at the same time
Software, so as to fulfill decompression and communication process.
Need not detect actual pressure medium in this emulation pressure reducing valve practical application can indicate the rotation of decompression table,
Only need to adjust corresponding sensor can simulative display be tested pressure medium numerical value after decompression, it is hidden to eliminate safety
Suffer from, pressure regulation is flexible, and pressure relief value can accurate return data.Due in real training without can be into by actual medium
Row real training, thus it is highly beneficial for maintaining, and device security is also improved, and real training cost is relatively low, easy to operate, nothing
Leakage misgivings, have very high application value, completely high using existing meter case fidelity.With extensive market prospects
With application value.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1st, reducing valve pressure gage shell, 2, knob, 3, pointer, 4, stepper motor, 5, sensor, 6, microcontroller, 7, AD
Detection module, 8, signal lines, 9, input signal cable, 10, control signal wire, 11, data signal line.
Embodiment
The utility model is further described with reference to the drawings and specific embodiments as follows：
As shown in Figure 1：Emulation pressure reducing valve described in the present embodiment includes shell 1, knob 2, pointer 3, stepper motor 4, biography
Sensor 5, control chip 6, AD detection modules 7, signal lines 8, input signal cable 9, control signal wire 10, data signal line
11, in order to play simulated effect, shell 1 uses existing pressure gauge housing, is circular hollow structure, is set in 1 Inner of shell
There is decompression table, i.e., be equipped with opening in the front of shell, transparency glass plate is installed in opening, can see decompression through glass plate
Numeral and pointer on table display panel, mark excellent unit Mpa etc. on a display panel, and the pressure value of display is referred to by pointer 3
Show to come, and the unit of unit nameplate just constitutes a complete data.Knob 2 is housed in the outside of shell, knob passes through
Shaft coupling is connected with sensor 5, and sensor is connected by signal lines 8 with AD detection modules 7, and AD detection modules 7 are by defeated
Enter signal wire 9 and microcontroller 6 connects, which is connected by control signal wire 10 with stepper motor 4, the stepper motor 4
Shaft with decompression list index 3 be connected, in this way, motor shaft rotation drive pointer rotation, driving pointer rotation indicates needs
Data.Microcontroller 6 is communicated by data signal line 11 for host computer, i.e., is installed on the simulation pressure gauge of the utility model
On the process equipments such as pressurized tank, experimental facilities, welding equipment.
In use, simulation pressure gauge is installed on by the works such as pressurized tank, experimental facilities, welding equipment by data signal line 11
In skill equipment.In the case of no medium, the value of sensor is adjusted by knob, providing instrument by sensor and AD detection modules needs
The analog signal wanted, controls the rotation of stepper motor by conversion circuit, drive circuit, so as to control the rotation of pointer, realizes
The process of pressure reducing valve is simulated, while the numerical value after decompression return to upper computer software, realizes decompression and communication process.
And the pressure value that system needs is indicated on instrument board, it is simple, directly perceived, easy to demonstrate, operation training.
Claims (2)
1. one kind emulation pressure reducing valve, it is characterised in that：Including shell（1）, knob（2）, pointer（3）, stepper motor（4）, sensing
Device（5）, control chip（6）And AD detection modules（7）, in the shell（1）Inner is provided with decompression table, and outside is equipped with knob,
The knob is connected by shaft coupling with sensor, and sensor passes through signal lines（8）It is connected with AD detection modules, AD detections
Module passes through input signal cable（9）Connected with microcontroller, which passes through control signal wire（10）It is connected with stepper motor, institute
State the pointer of decompression table（3）It is connected with stepper motor.
2. emulation pressure reducing valve according to claim 1, it is characterised in that：The shell（1）For circular hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647602.5U CN207282037U (en) | 2017-06-06 | 2017-06-06 | Emulate pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647602.5U CN207282037U (en) | 2017-06-06 | 2017-06-06 | Emulate pressure reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282037U true CN207282037U (en) | 2018-04-27 |
Family
ID=61992806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720647602.5U Active CN207282037U (en) | 2017-06-06 | 2017-06-06 | Emulate pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631340A (en) * | 2018-10-17 | 2019-04-16 | 中山市思源电器有限公司 | A kind of gas heater actuator |
| US10649581B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
-
2017
- 2017-06-06 CN CN201720647602.5U patent/CN207282037U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10649581B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10649580B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical use interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10656759B1 (en) | 2011-08-05 | 2020-05-19 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10671213B1 (en) | 2011-08-05 | 2020-06-02 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10788931B1 (en) | 2011-08-05 | 2020-09-29 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10996787B1 (en) | 2011-08-05 | 2021-05-04 | P4tents1, LLC | Gesture-equipped touch screen system, method, and computer program product |
| US11061503B1 (en) | 2011-08-05 | 2021-07-13 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US11740727B1 (en) | 2011-08-05 | 2023-08-29 | P4Tents1 Llc | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| CN109631340A (en) * | 2018-10-17 | 2019-04-16 | 中山市思源电器有限公司 | A kind of gas heater actuator |
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