CN206145222U - Wireless control subtracts warm pressure device - Google Patents
Wireless control subtracts warm pressure device Download PDFInfo
- Publication number
- CN206145222U CN206145222U CN201621028895.0U CN201621028895U CN206145222U CN 206145222 U CN206145222 U CN 206145222U CN 201621028895 U CN201621028895 U CN 201621028895U CN 206145222 U CN206145222 U CN 206145222U
- Authority
- CN
- China
- Prior art keywords
- wireless
- module
- desuperheat
- steaming plant
- control
- 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.)
- Expired - Fee Related
Links
- 238000010025 steaming Methods 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229940052961 longrange Drugs 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 1
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- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a wireless control subtracts warm pressure device, including control module, public network, wireless receiving module, wireless sending module, industrial controller communication module, temperature and pressure reducer, instrument sensor, feedwater pressure boost subassembly, steaming plant pipeline, power equipment, temperature and pressure reducer, instrument sensor, feedwater pressure boost unit mount on the steaming plant pipeline, temperature and pressure reducer, instrument sensor, feedwater pressure boost subassembly are connected with control module respectively, control module and industrial controller communication module are connected, are equipped with wireless receiving module, steaming plant 0 in the industrial controller communication module, are connected with long -range steaming plant 3 through wireless receiving module, steaming plant 0, steaming plant 4 is whole and subtracts warm steaming plant 5 supplying power. This device need not to be arranged that control cable restricts, through wireless control technique, realizes long -range distributed control significantly reduce construction and daily maintenance cost.
Description
Technical field
This utility model belongs to Heat Supply Engineering, and in particular to one kind control desuperheat pressue device.
Background technology
At present China country's heating system automatically controls electrically operated valve, and its tele-control system generally has line traffic control system
System, this cable control system includes the control terminal equipped with the system management software, signal transmission part, driving means and execution
Mechanism, control terminal is installed on control centre and its outfan is connected remotely to be located at the driving at scene by signal transmission part
The input of device, the outfan of driving means connects the input of actuator, and the outfan connection of actuator is controlled
Valve.Wherein, actuator generally comprises motor and reducing gear, and signal transmission part is mostly using RS485 or M-
The wired transmission devices such as BUS.During work, management personnel send from control terminal of the heart in the controlling equipped with the system management software
The order of valve is driven, this driving means of order by RS485 or M-BUS remote transmission to installation at the scene, then pass through
Driving means drive the motor rotation of actuator, and motor does again 0-90 ° of rotation by reducing gear with movable valve, complete
Into the work of Open valve, closing valve or controlling opening of valve.
In heating system, installed in the large bore valves infield of main conduit than relatively decentralized, if using existing
This cable control system, wiring is extremely difficult, can be related to the coordination problem of multiple relevant departments, and cost is also very high, unfavorable
Realize automatically controlling in heat supply company.
The content of the invention
This utility model provides a kind of Pneumatic double-acting diaphragm actuating mechanism to solve of the prior art not enough, nothing
Spring, thrust output are big, air-tightness is good and sensitive reliability.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of controlled in wireless desuperheat pressue device, including control module, public network, wireless receiving module, wireless transmission
Module, industrial control unit (ICU) communication module, temperature-decreased pressure reducer, gauge sensor, feedwater pressurizing pack, steaming plant pipeline, electric power
Equipment, described temperature-decreased pressure reducer, gauge sensor, feedwater pressurizing pack are arranged on steaming plant pipeline, temperature-decreased pressure reducer,
Gauge sensor, feedwater pressurizing pack are connected respectively with control module, and control module is connected with industrial control unit (ICU) communication module, work
Wireless receiving module, wireless sending module are provided with industry controller communication module, by wireless receiving module, wireless sending module
It is connected with remote equipment terminal, power equipment is powered for whole desuperheat pressue device.
Above-mentioned controlled in wireless desuperheat pressue device, by wireless control technology, is realized without the need for being limited by arrangement control cable
Remote distributed control greatly reduces construction and regular maintenance expense.
As a kind of preferred version of controlled in wireless desuperheat pressue device of the present invention, also including control dress manually
Put, manually execute-in-place can be carried out by control device when control module goes wrong or network goes wrong.
As a kind of preferred version of controlled in wireless desuperheat pressue device of the present invention, also including uninterrupted power source,
Uninterrupted power source is connected with control module, when power equipment breaks down, switching uninterrupted power supply immediately, it is ensured that equipment
Run without interruption.
Used as a kind of preferred version of controlled in wireless desuperheat pressue device of the present invention, described public network is used
VPN is connected to GPRS/3G/4G networks, have many advantages, such as at a high speed, it is stable, safely, to build expense low.
Description of the drawings
Fig. 1 is controlled in wireless desuperheat pressue device schematic diagram.
Fig. 2 is controlled in wireless desuperheat pressue device circuit theory schematic diagram.
Wherein：11st, remote equipment terminal 12, control module 13, public networking 14, industrial control unit (ICU) communication module
14.1st, the wireless sending module 21 of wireless receiving module 14.2, desuperheat prelum 22, gauge sensor 23, feedwater supercharging group
Part 24, steaming plant pipeline 25, power equipment 26, uninterrupted power source
Specific embodiment
This utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment
As illustrated, a kind of controlled in wireless desuperheat pressue device, including the remote equipment terminal equipped with the system management software
11, control module 12, public network 13, industrial control unit (ICU) communication module 14, temperature-decreased pressure reducer 21, gauge sensor 22, feedwater
Pressurizing pack 23, steaming plant pipeline 24, power equipment 25.
Wherein temperature-decreased pressure reducer 21, gauge sensor 22, feedwater pressurizing pack 23 are arranged on steaming plant pipeline 24, are subtracted
Temperature-decreased pressure reducer 21, gauge sensor 22, feedwater pressurizing pack 23 are connected respectively with control module 12, and control module 12 is controlled with industry
Device communication module 14 processed connects, and in industrial control unit (ICU) communication module 14 wireless receiving module 14.1, wireless sending module is provided with
14.2, it is connected with remote equipment terminal 11 by wireless receiving module 14.1, wireless sending module 14.2, power equipment 25 is whole
Individual desuperheat pressue device is powered.Public network is connected to GPRS/3G/4G networks using VPN.
Manual overvide is connected with temperature-decreased pressure reducer 21, gauge sensor 22, feedwater pressurizing pack 23, manually controls
Device field control said modules processed, and then carry out live desuperheat pressurization.
Also include uninterrupted power source 26, uninterrupted power source is connected with control module, when power equipment breaks down, immediately
Switching uninterrupted power supply 26.
Compared with prior art, controlled in wireless desuperheat pressue device of the present utility model need not be by arrangement control cable limit
System, by wireless control technology, realizes that remote distributed control greatly reduces construction and regular maintenance expense, and installation and debugging are very
It is convenient, automatic control level is substantially increased, realize overall energy-saving and emission-reduction index.
Although being illustrated to embodiment of the present utility model in description, these embodiments are intended only as carrying
Show, should not limit protection domain of the present utility model.Various omissions are carried out in the range of without departing from this utility model objective, is put
Change and change should be included in protection domain of the present utility model.
Claims (4)
1. a kind of controlled in wireless desuperheat pressue device, it is characterised in that：Lead to including control module, public network, industrial control unit (ICU)
News module, temperature-decreased pressure reducer, gauge sensor, feedwater pressurizing pack, steaming plant pipeline, power equipment, described desuperheat subtracts
Depressor, gauge sensor, feedwater pressurizing pack are arranged on steaming plant pipeline, and temperature-decreased pressure reducer, gauge sensor, feedwater increase
Pressure component is connected respectively with control module, and control module is connected with industrial control unit (ICU) communication module, industrial control unit (ICU) communication module
Wireless receiving module, wireless sending module are inside provided with, are connected by wireless receiving module, wireless sending module and remote equipment terminal
Connect, power equipment is powered for whole desuperheat pressue device.
2. controlled in wireless desuperheat pressue device according to claim 1, it is characterised in that：Also include manual overvide.
3. controlled in wireless desuperheat pressue device according to claim 1, it is characterised in that：Also include uninterrupted power source, no
Uninterruptible power is connected with control module, when power equipment breaks down, switching uninterrupted power supply immediately.
4. controlled in wireless desuperheat pressue device according to claim 1, it is characterised in that：Described public network is used
VPN is connected to GPRS/3G/4G networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028895.0U CN206145222U (en) | 2016-08-31 | 2016-08-31 | Wireless control subtracts warm pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028895.0U CN206145222U (en) | 2016-08-31 | 2016-08-31 | Wireless control subtracts warm pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145222U true CN206145222U (en) | 2017-05-03 |
Family
ID=58618296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028895.0U Expired - Fee Related CN206145222U (en) | 2016-08-31 | 2016-08-31 | Wireless control subtracts warm pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145222U (en) |
-
2016
- 2016-08-31 CN CN201621028895.0U patent/CN206145222U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |