CN208107270U - Long-range control gas pressure regulator, governor and its burnt gas wall hanging furnace for installing the gas pressure regulator, governor - Google Patents
Long-range control gas pressure regulator, governor and its burnt gas wall hanging furnace for installing the gas pressure regulator, governor Download PDFInfo
- Publication number
- CN208107270U CN208107270U CN201820440761.2U CN201820440761U CN208107270U CN 208107270 U CN208107270 U CN 208107270U CN 201820440761 U CN201820440761 U CN 201820440761U CN 208107270 U CN208107270 U CN 208107270U
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- pressure regulator
- motor valve
- gas pressure
- long
- governor
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- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of long-range control gas pressure regulator, governors, belong to domestic gas pressure regulator technical field, including pressure regulator header, pressure gauge and pressure regulation balance mechanism, pressure regulator header both ends are connected with ring flange, pressure regulator header left and right ends are connected separately with air inlet ball valve and outlet ball valve, motor valve cap is connected in the middle part of pressure regulator header, built-in motor valve is installed in motor valve cap, pressure transmitter is connected on the right side of motor valve cap, motor valve cassette bottom portion is connected with battery case, battery and control mould group are installed in battery case, the utility model further includes the burnt gas wall hanging furnace for installing the long-range control gas pressure regulator, governor.The utility model can remotely read transfer pipeline pressure, understand equipment operation condition at any time, it is no longer necessary to which staff is in broad area walkaround inspection, and it can be by adjusting motor-driven valve, it realizes the long-range control to transfer pipeline pressure, alleviates labor intensity, control is quick accurate.
Description
Technical field
The utility model belongs to domestic gas pressure regulator technical field, and in particular to a kind of long-range control gas pressure regulator, governor and
Its burnt gas wall hanging furnace for installing the gas pressure regulator, governor.
Background technique
Motor valve is the high-end product in Self controlling valve, and on-off action not only may be implemented in it, and adjustment type motor valve may be used also
To realize valve position regulatory function.The stroke of Electric Actuator can be divided into：90 ° of angle strokes and two kinds of Direct Travel, particular/special requirement may be used also
To meet 180 °, 270 °, 360 ° of total travels.It is used by the Electric Actuator of angle stroke with the valve of close angle stroke, realizes 90 ° of valve
Pipeline fluid on-off is controlled with inward turning；The valve of the Electric Actuator cooperation Direct Travel of Direct Travel uses, and realizes that valve plate moves up and down
Control pipeline fluid on-off.
Motor valve is usually connected by electric operator and valve, becomes motor valve after installation and debugging.Motor
Valve uses electric energy as power to connect electric operator driving valve, realizes switch, the adjusting movement of valve.To reach
Switch or adjusting purpose to pipeline medium.
Existing domestic gas pressure regulator, header middle lower portion are connected with a quick action emergency valve, when event occurs in pressure regulator
When hindering superpressure, quick action emergency valve realizes that expected cutting is closed, and has protection combustion to adjust the critical function of the unlikely damage of device upstream device.
But it is fully mechanical, and the situation that device is adjusted in combustion cannot be grasped before failure causes to stop the supple of gas or steam, after cutting is stopped the supple of gas or steam, regardless of distance
How far, gas supply could be restored by only reaching scene, bring many inconvenience to the daily management of staff.
Utility model content
The utility model aim is：It is intended to provide a kind of long-range control gas pressure regulator, governor, can remotely read transfer pipeline
Pressure understands equipment operation condition at any time, it is no longer necessary to which staff can pass through adjusting in broad area walkaround inspection
Motor-driven valve realizes the long-range control to transfer pipeline pressure, alleviates labor intensity, and control is quick accurate.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of long-range control gas pressure regulator, governor, including pressure regulator header, pressure gauge and pressure regulation balance mechanism, the pressure regulator
Header both ends are connected with ring flange, and the ring flange is for the long-range control gas pressure regulator, governor to be connected in air delivering pipeline, institute
It states pressure regulator header left end and is connected with air inlet ball valve, the pressure regulator header right end is connected with outlet ball valve, and the pressure regulator converges
It is connected with motor valve cap in the middle part of pipe, built-in motor valve is installed in the motor valve cap, is connected on the right side of the motor valve cap
Pressure transmitter, the pressure transmitter is used to the line pressure measured being converted to digital signal, and passes to control mould
Group, motor valve cassette bottom portion are connected with battery case, and battery and control mould group, the control mould group are equipped in the battery case
It is electrically connected with the battery, the built-in motor valve, pressure transmitter are electrically connected with control mould group.
A kind of burnt gas wall hanging furnace being equipped with long-range control gas pressure regulator, governor, the long-range control gas pressure regulator, governor includes adjusting
Depressor header, pressure gauge and pressure regulation balance mechanism, pressure regulator header both ends are connected with ring flange, and the pressure regulator header is left
End is connected with air inlet ball valve, and the pressure regulator header right end is connected with outlet ball valve, is connected with electricity in the middle part of the pressure regulator header
Machine valve cap is equipped with built-in motor valve in the motor valve cap, is connected with pressure transmitter on the right side of the motor valve cap, described
Motor valve cassette bottom portion is connected with battery case, and battery and control mould group, the control mould group and battery are equipped in the battery case
It is electrically connected, the built-in motor valve, pressure transmitter are electrically connected with control mould group, and the pressure regulator header passes through method
The connection of the air inlet pipe of blue disk and burnt gas wall hanging furnace.
It further limits, connecting plate is connected on the motor valve cap side wall, connection is uniformly provided on the connecting plate
Hole, the motor valve cap are internally connected with partition.Such structure design, facilitates the installation of motor valve cap.
It further limits, the control mould group includes Micro-processor MCV, data communication module, motor valve control module, report
Alert module and power module, the data communication module, motor valve control module, alarm module, power module and pressure inverting
Device is electrically connected with Micro-processor MCV, and the motor valve control module and built-in motor valve are electrically connected.
It further limits, the Micro-processor MCV is the single-chip microcontroller of model C 8051F380.Such structure design, because
C8051F380 single-chip microcontroller has many advantages, such as that low-power consumption, double-serial port, internal storage capabilities are strong, calculation processing power is strong.
It further limits, the data communication module is the communication module of model SIM800A.Such structure design, because
Have many advantages, such as that performance is stable, appearance is small and exquisite, cost performance is high for SIM800A communication module.
It further limits, the motor valve control module is the drive module of model L298N.Such structure design, because
Have many advantages, such as that performance is stable, easy to control, cost performance is high for L298N drive module.
It further limits, the alarm module is buzzer.
Using the utility model of the technical program, when work, pressure transmitter detection outlet gaseous-pressure is simultaneously fed back,
Pressure set points and value of feedback are done calculus of differences by Micro-processor MCV, and operation result is sent to motor valve control module, motor valve
Control module adjusts the unlatching of built-in motor valve according to control algolithm, to control the on-off of gas pressure regulator, governor outlet gas.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural schematic diagram of long-range control gas pressure regulator, governor embodiment of the utility model；
Fig. 2 is the structural schematic diagram of gas pressure regulator, governor in the prior art；
Fig. 3 is a kind of partial structure diagram of long-range control gas pressure regulator, governor embodiment cross-sectional view of the utility model；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the connection knot of motor valve cap and battery case in a kind of long-range control gas pressure regulator, governor embodiment of the utility model
Structure schematic diagram；
Fig. 6 is the bottom view of Fig. 5；
Fig. 7 is the top view of Fig. 5；
Main element symbol description is as follows：
Pressure regulator header 1, pressure gauge 2, pressure regulation balance mechanism 3, ring flange 4, air inlet ball valve 5, outlet ball valve 6, motor valve
Box 7, built-in motor valve 8, pressure transmitter 9, battery case 10, connecting plate 11, connecting hole 12, partition 13, battery 14, stop valve
15。
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Fig. 1 to Fig. 7, the long-range control gas pressure regulator, governor of one kind of the utility model, including pressure regulator header 1, pressure
Power table 2 and pressure regulation balance mechanism 3, the structure and working principle of pressure regulation balance mechanism 3 are the prior art, 1 both ends of pressure regulator header
It is connected with ring flange 4, ring flange 4 is for pressure regulator header 1 to be connect with air delivering pipeline, the left and right ends point of pressure regulator header 1
It is not connected with air inlet ball valve 5 and outlet ball valve 6, motor valve cap 7 is bolted in 1 middle part of pressure regulator header, motor valve cap 7
It is made of metal material, built-in motor valve 8 is installed in motor valve cap 7, be connected on the right side of motor valve cap 7 for detecting combustion
The pressure transmitter 9 of atmospheric pressure, 7 bottom of motor valve cap have been connected by screw to battery case 10, have been equipped with battery in battery case 10
14 are electrically connected with control mould group with control mould group, built-in motor valve 8, pressure transmitter 9, control mould group and battery 14
It is electrically connected, is connected with connecting plate 11 on 7 side wall of motor valve cap, connecting hole 12, connecting hole 12 are uniformly provided on connecting plate 11
It is inside connected with screw, connecting plate 11 is fixedly connected by screw with motor valve cap 7, and motor valve cap 7 is internally connected with partition 13, this
The installation of sample prescription just built-in motor valve 8, control mould group include Micro-processor MCV, data communication module, motor valve control mould
Block, alarm module and power module, data communication module, motor valve control module, alarm module, power module and pressure inverting
Device 9 is electrically connected with Micro-processor MCV, and motor valve control module and built-in motor valve 8 are electrically connected.
In the above-described embodiments, in order to meet design requirement, comprehensively consider functional requirement, the technical difficulty of gas pressure regulator, governor
After design cost, preferably Micro-processor MCV be model C 8051F380 single-chip microcontroller.Because C8051F380 single-chip microcontroller has
Low-power consumption, double-serial port, the advantages that internal storage capabilities are strong, calculation processing power is strong execute speed up to 48MIP, meet combustion
The all requirements of controlled atmosphere transformer design.
In the above-described embodiments, more convenient in order to use, preference data communication module is model SIM800A's
Communication module.Because SIM800A communication module has many advantages, such as that performance is stable, appearance is small and exquisite, cost performance is high, relied on
GSM/GPRS spread of network is wide, thus uses more convenient.
In the above-described embodiments, in order to meet all requirements that the gas pressure regulator, governor designs, preferably motor valve controls mould
Block is the drive module of model L298N.Because it is excellent that L298N drive module has that performance is stable, easy to control, cost performance is high etc.
Point is fully able to meet all requirements of gas pressure regulator, governor design.
In the above-described embodiments, preferably alarm module is buzzer.
In the above-described embodiments, difference from prior art is, installs stop valve in existing gas pressure regulator, governor
15 position, by pressure regulator header 1 with stop valve lobed at the combustion tune device valve seat of sealing pair, be changed to one-way sealing valve seat,
Cavity at the former cutting flap of installation increases, and planform and airflow channel are suitable for installing built-in motor valve 8, and in combustion gas tune
The installing port of the setting installation pressure transmitter 9 of pressure regulator header 1 in depressor downstream；Micro-processor MCV is the core of entire terminal
Part guarantees that entire gas pressure regulator, governor operates normally for other modules to be controlled and handled；Pressure transmitter 9 is used for
Acquisition to gaseous-pressure data, and data are real-time transmitted to Micro-processor MCV and are handled；Data communication module is for real
Data communication between existing gas pressure regulator, governor and remote measurement and control center, completes the upload of data, and receive remote control commands；Electricity
Machine valve control module is used to control the rotation of built-in motor valve 8, the unlatching of 8 valve port of built-in motor valve is controlled, to control
The on and off of outlet gas；Alarm module is for alarming to gas pressure regulator, governor failure；Power module is entire gas pressure regulating
Device provides power supply and supports, ensures that each module works normally, and wherein the supply voltage of C8051F380 single-chip microcontroller is 3.3V, therefore is selected
With HT7333 voltage stabilizing chip；The supply district of SIM800A communication module selects MIC29302_ between 3.2V~4.8V
WT voltage regulator chip；The supply district of L298N drive module is 0~36V, therefore selects LM7812 voltage stabilizing chip；Pressure inverting
Device 9 and loudspeaker are all made of 5V power supply, therefore select LM78H05K voltage stabilizing chip.
When work, the inlet pressure ranges of pipeline are 0.08MPa~0.4MPa, inlet pressure ranges be 1.5KPa~
20KPa, the detection of pressure transmitter 9 outlet gaseous-pressure are simultaneously fed back, and C8051F380 single-chip microcontroller is by pressure set points and feeds back
Value does calculus of differences, and operation result is sent to L298N drive module, and L298N drive module controls built-in according to control algolithm
The rotation of motor valve 8, when outlet pressure is greater than setting pressure, built-in motor valve 8 is closed, and is gone out to close gas pressure regulator, governor
The combustion gas of mouth；C8051F380 single-chip microcontroller is sent out the supplemental characteristic of gas pressure regulator, governor and status data by SIM800A communication module
It is sent to the base station GPRS, data are sent to the primary server at remote measurement and control center using GPRS network and Internet network
On, and store and corresponding lane database is recorded, and the open and close valve that remote measurement and control central platform is sent is received by network and is controlled
Instruction, is achieved in the remote monitoring and control of gas pressure regulator, governor.In gas pressure regulator, governor operational process, if gas pressure regulator, governor goes out
Now abnormal, buzzer carries out emergency alarm automatically.
A kind of burnt gas wall hanging furnace being equipped with above-mentioned long-range control gas pressure regulator, governor, is taken with the long-range control gas pressure regulator, governor
For existing gas valve, pressure regulator header 1 is connect by ring flange 4 with the air inlet pipe of burnt gas wall hanging furnace.
In the above-described embodiments, in the family, the mobile phone of user can carry out burnt gas wall hanging furnace for burnt gas wall hanging furnace installation
Real time monitoring.When user stays out, information can be sent by mobile phone, open burnt gas wall hanging furnace and give rooms in advance, with
The warm of room can be enjoyed when just going home immediately.In burnt gas wall hanging furnace operational process, if encountering the gas pressure of air inlet pipe
Power is excessive, and C8051F380 single-chip microcontroller controls the work of L298N drive module, and driving built-in motor valve 8 closes valve, thus disconnected
Combustion gas in open pipe road avoids the generation of safety accident, while SIM800A communication module sends data to user, notifies user
Immediately it places under repair to relevant device.
, mainly there is the following in the advantages of the utility model：
1, traditional cutting mechanism is changed to built-in motor valve, shape is succinct；
2, it will be set as installation pressure transmitter at pressure pipe, pressure parameter is converted into digital signal, combustion gas tune can be assigned
The function of the remote control of depressor realizes the long-range control to gas pressure regulator, governor；
3, built-in motor valve, control mould group are installed in battery case, facilitate carry out technological processing for explosion protection feature.
Above to a kind of long-range combustion for controlling gas pressure regulator, governor and its installing the gas pressure regulator, governor provided by the utility model
Gas wall-hung boiler is described in detail.The explanation of specific embodiment is merely used to help understand the method and its core of the utility model
Thought is thought.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model principle
Under, several improvements and modifications can be made to this utility model, these improvement and modification also fall into the utility model right and want
In the protection scope asked.
Claims (8)
1. a kind of long-range control gas pressure regulator, governor, including pressure regulator header（1）, pressure gauge（2）With pressure regulation balance mechanism（3）, institute
State pressure regulator header（1）Both ends are connected with ring flange（4）, the pressure regulator header（1）Left end is connected with air inlet ball valve（5）, institute
State pressure regulator header（1）Right end is connected with outlet ball valve（6）, it is characterised in that：The pressure regulator header（1）Middle part is connected with electricity
Machine valve cap（7）, the motor valve cap（7）Built-in motor valve is inside installed（8）, the motor valve cap（7）Right side is connected with pressure
Power transmitter（9）, the motor valve cap（7）Bottom is connected with battery case（10）, the battery case（10）Battery is inside installed
（14）With control mould group, the control mould group and battery（14）It is electrically connected, the built-in motor valve（8）, pressure transmitter
（9）It is electrically connected with control mould group.
2. long-range control gas pressure regulator, governor according to claim 1, it is characterised in that：The motor valve cap（7）On side wall
It is connected with connecting plate（11）, the connecting plate（11）On be uniformly provided with connecting hole（12）, the motor valve cap（7）Inside connection
There is partition（13）.
3. long-range control gas pressure regulator, governor according to claim 1, it is characterised in that：The control mould group includes micro process
Device MCU, data communication module, motor valve control module, alarm module and power module, the data communication module, motor valve
Control module, alarm module, power module and pressure transmitter（9）It is electrically connected with Micro-processor MCV, it is described built-in
Motor valve control module and built-in motor valve（8）It is electrically connected.
4. long-range control gas pressure regulator, governor according to claim 3, it is characterised in that：The Micro-processor MCV is model
The single-chip microcontroller of C8051F380.
5. long-range control gas pressure regulator, governor according to claim 3, it is characterised in that：The data communication module is model
The communication module of SIM800A.
6. long-range control gas pressure regulator, governor according to claim 3, it is characterised in that：The built-in motor valve controls mould
Block is the drive module of model L298N.
7. long-range control gas pressure regulator, governor according to claim 3, it is characterised in that：The alarm module is buzzer.
8. a kind of burnt gas wall hanging furnace for being equipped with long-range control gas pressure regulator, governor described in any one of claim 1 to 7,
It is characterized in that：The pressure regulator header（1）Pass through ring flange（4）It is connect with the air inlet pipe of burnt gas wall hanging furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440761.2U CN208107270U (en) | 2018-03-30 | 2018-03-30 | Long-range control gas pressure regulator, governor and its burnt gas wall hanging furnace for installing the gas pressure regulator, governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440761.2U CN208107270U (en) | 2018-03-30 | 2018-03-30 | Long-range control gas pressure regulator, governor and its burnt gas wall hanging furnace for installing the gas pressure regulator, governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208107270U true CN208107270U (en) | 2018-11-16 |
Family
ID=64123355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820440761.2U Expired - Fee Related CN208107270U (en) | 2018-03-30 | 2018-03-30 | Long-range control gas pressure regulator, governor and its burnt gas wall hanging furnace for installing the gas pressure regulator, governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208107270U (en) |
-
2018
- 2018-03-30 CN CN201820440761.2U patent/CN208107270U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20200330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |