CN205427649U - Automatic device of debugging of portable heat exchange station branch line pipe network water dynamic balance - Google Patents
Automatic device of debugging of portable heat exchange station branch line pipe network water dynamic balance Download PDFInfo
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- CN205427649U CN205427649U CN201620235655.1U CN201620235655U CN205427649U CN 205427649 U CN205427649 U CN 205427649U CN 201620235655 U CN201620235655 U CN 201620235655U CN 205427649 U CN205427649 U CN 205427649U
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Abstract
The utility model discloses an automatic device of debugging of portable heat exchange station branch line pipe network water dynamic balance comprises portable measuring device, portable regulation and control device, VPN router and host computer computer, and portable measuring device passes through the VPN router and the host computer computer is connected, and the host computer computer passes through the VPN router and connects portable regulation and control device. The utility model discloses integrated temperature, pressure, flow measurement and circulating pump converter are according to the long -range auto -Turning of terminal branch line pipe network pressure differential, and miniaturized convenient to carry, need not external power supply, from the work of removing for a long time of electrified pond, the wireless transmission signal does not receive heat exchange station and end user a limit in distance, long -time measurement documentation need not personnel's nurse in measuring device can arrange the heating power well in, and can regulate and control the end device at heat exchange station and see measure and regulate festival effect in real time, the problem of the level imbalance is solved and reach energy -conserving effect.
Description
Technical field
The heat exchange station secondary network end branch line pressure reduction that this utility model relates in district heat supply network is automatically adjusted, and is specifically related to a kind of portable heat exchange station branch line hydraulic pipeline balance automatic debugging device.
Background technology
China's concentrated supply of heating in the city heat exchange station secondary network regulation at present generally there is problems in that the imbalance of secondary network index circuit hydraulic equilibrium causes user uneven in temperature；Courtyard heating pipe network regulation dependence staff carries the instrument such as portable flow counter, temperature-measuring gun and goes each branch line to measure, manual adjustment repeatedly is contacted with heat exchange station regulation and control personnel by phone, heating power well room is narrow, high temperature, humidity, regulation personnel cannot measure for a long time, and regulating measure is the most advanced, inefficient；Secondary network circulating pump pressure reduction is for manually setting fixed value, and water pump is unsatisfactory for or beyond terminal temperature difference demand, causes energy consumption significant wastage；Existing secondary network hydraulic equilibrium mode typically uses the installation mode such as electric control valve or self-balancing valve, and system investments is bigger.
Summary of the invention
The problem that the purpose of this utility model is to overcome high energy consumption present in existing heat exchange station secondary network runing adjustment, regulating measure is inefficient, investment is bigger, and provide a kind of portable heat exchange station branch line hydraulic pipeline to balance automatic debugging device,
The technical solution of the utility model is as follows:
Portable heat exchange station branch line hydraulic pipeline balance automatic debugging device, it is made up of Portable type measurement unit, portable control device, vpn routers and host computer computer, Portable type measurement unit is connected by vpn routers and host computer computer, and host computer computer connects portable control device by vpn routers；
nullWherein，Portable type measurement unit is by measurement apparatus shell、Ultrasonic flowmeter mainboard、First serial server、Oneth 3GVPN router、DC12V lithium battery、Charging inlet、On and off switch and measurement apparatus handle composition，Ultrasonic flowmeter mainboard is set in measurement apparatus shell、First serial server、Oneth 3GVPN router and DC12V lithium battery，On DC12V lithium battery, charging inlet is set，Measurement apparatus handle is set on measurement apparatus shell，DC12V lithium battery is ultrasonic flowmeter mainboard、First serial server and a 3GVPN router are powered，DC12V lithium battery arranges on and off switch，Ultrasonic flowmeter mainboard is connected with LED display panel，Oneth Pt100 platinum resistance temperature passage is set on ultrasonic flowmeter mainboard、2nd Pt100 platinum resistance temperature passage、First analog input channel、Second analog input channel、Upstream flow meter sensor passage and downstream flow meter sensor passage，Magnetic-type supply water temperature sensor connects a Pt100 platinum resistance temperature passage by a Pt100 platinum resistance temperature channel interface，Magnetic-type return water temperature sensor connects the 2nd Pt100 platinum resistance temperature passage by the 2nd Pt100 platinum resistance temperature channel interface，Pressure of supply water sensor connects the first analog input channel by the first analog input interface，Pressure of return water sensor connects the second analog input channel by the second analog input interface，Magnetic-type upstream flowrate flowmeter sensor connects upstream flow meter sensor passage by upstream flow meter sensor interface，Magnetic-type downstream flow flowmeter sensor connects downstream flow meter sensor passage by downstream flow meter sensor interface，Ultrasonic flowmeter mainboard connects first serial server by RS485 bus，First serial server connects a 3GVPN router by netting twine，Oneth 3GVPN router is connected by vpn routers and host computer computer；
nullPortable control device is by regulation device shell、PLC programmable logic controller (PLC)、AC220V power interface、AC220V turns DC24V Switching Power Supply、2nd 3GVPN router、Second serial server、AC220V attaching plug and regulation device handle composition，Regulation device handle is set on regulation device shell，PLC programmable logic controller (PLC) is set in regulation device shell、AC220V turns DC24V Switching Power Supply、2nd 3GVPN router and second serial server，It is PLC programmable logic controller (PLC) that AC220V turns DC24V Switching Power Supply、2nd 3GVPN router and second serial server are powered，AC220V turns DC24V Switching Power Supply and connects AC220V power interface by AC220V attaching plug，PLC programmable logic controller (PLC) analog output 1 passage and PLC programmable logic controller (PLC) analog output 2 passage are set on PLC programmable logic controller (PLC)，PLC programmable logic controller (PLC) analog output 1 passage connects frequency converter voltage passage by converter 0-10V voltage signal interface，PLC programmable logic controller (PLC) analog output 2 passage connects inverter current passage by converter 4-20mA current signal interface，PLC programmable logic controller (PLC) connects second serial server by RS485 bus，Second serial server connects the 2nd 3GVPN router by netting twine，PLC programmable logic controller (PLC) connects HMI man machine interface，Host computer computer connects the 2nd 3GVPN router by vpn routers.
The utility model has the advantage of: 1, this covering device integrated temperature, pressure, flow measurement and circulating pump converter are according to end branch line pipe network pressure reduction remote auto regulatory function, and miniaturization is easy to carry, without external power supply, from charged pool can for a long time mobile working, wireless signal transmission not by heat exchange station and terminal temperature difference distance limit, measurement apparatus is placed in heating power well long-time surveying record and nurses without personnel, and can regulate and control end device real-time monitored regulating effect at heat exchange station；2, after heat exchange station is carried each branches end cell to record branch line confession pressure of return water, it is automatically adjusted heat exchange station internal circulation pump converter running frequency by calculating pressure reduction, make heat exchange station Suo Daige building consistent with both constant flows, circulating pump presses the flow after pipe network balance, pressure head operation, rapidly and efficiently regulate branch line pipe network with this, solve off-leveling problem and reach energy-saving effect.
Description of drawings 1 is this utility model overall structure block diagram；
Fig. 2 is this utility model Portable type measurement unit structural representation；
Fig. 3 is this utility model portable control apparatus structure schematic diagram.
The utility model is described in further detail below in conjunction with the accompanying drawings for detailed description of the invention.
As shown in Figure 1, portable heat exchange station branch line hydraulic pipeline balance automatic debugging device, it is made up of Portable type measurement unit, portable control device, vpn routers and host computer computer, Portable type measurement unit is connected by vpn routers and host computer computer, and host computer computer connects portable control device by vpn routers；
nullWherein，As shown in Figure 2，Portable type measurement unit is by measurement apparatus shell 1、Ultrasonic flowmeter mainboard 26、First serial server 25、Oneth 3GVPN router 24、DC12V lithium battery 20、Charging inlet 21、On and off switch 22 and measurement apparatus handle 23 form，Ultrasonic flowmeter mainboard 26 is set in measurement apparatus shell 1、First serial server 25、Oneth 3GVPN router 24 and DC12V lithium battery 20，Charging inlet 21 is set on DC12V lithium battery 20，Measurement apparatus handle 23 is set on measurement apparatus shell 1，DC12V lithium battery 20 is ultrasonic flowmeter mainboard 26、First serial server 25 and a 3GVPN router 24 are powered，DC12V lithium battery 20 arranges on and off switch 22，Ultrasonic flowmeter mainboard 26 is connected with LED display panel 27，Oneth Pt100 platinum resistance temperature passage 14 is set on ultrasonic flowmeter mainboard 26、2nd Pt100 platinum resistance temperature passage 15、First analog input channel 16、Second analog input channel 17、Upstream flow meter sensor passage 18 and downstream flow meter sensor passage 19，Magnetic-type supply water temperature sensor 2 connects a Pt100 platinum resistance temperature passage 14 by a Pt100 platinum resistance temperature channel interface 8，Magnetic-type return water temperature sensor 3 connects the 2nd Pt100 platinum resistance temperature passage 15 by the 2nd Pt100 platinum resistance temperature channel interface 9，Pressure of supply water sensor 4 connects the first analog input channel 16 by the first analog input interface 10，Pressure of return water sensor 5 connects the second analog input channel 17 by the second analog input interface 11，Magnetic-type upstream flowrate flowmeter sensor 6 connects upstream flow meter sensor passage 18 by upstream flow meter sensor interface 12，Magnetic-type downstream flow flowmeter sensor 7 connects downstream flow meter sensor passage 19 by downstream flow meter sensor interface 13，Ultrasonic flowmeter mainboard 26 connects first serial server 25 by RS485 bus，First serial server 25 connects a 3GVPN router 24 by netting twine，Oneth 3GVPN router 24 is connected by vpn routers and host computer computer；
nullAs shown in Figure 3，Portable control device is by regulation device shell 28、PLC programmable logic controller (PLC) 41、AC220V power interface 32、AC220V turns DC24V Switching Power Supply 38、2nd 3GVPN router 39、Second serial server 40、AC220V attaching plug 35 and regulation device handle 29 form，Regulation device handle 29 is set on regulation device shell 28，PLC programmable logic controller (PLC) 41 is set in regulation device shell 28、AC220V turns DC24V Switching Power Supply 38、2nd 3GVPN router 39 and second serial server 40，AC220V turns DC24V Switching Power Supply 38 for PLC programmable logic controller (PLC) 41、2nd 3GVPN router 39 and second serial server 40 are powered，AC220V turns DC24V Switching Power Supply 38 and connects AC220V power interface 32 by AC220V attaching plug 35，PLC programmable logic controller (PLC) analog output 1 passage 36 and PLC programmable logic controller (PLC) analog output 2 passage 37 is set on PLC programmable logic controller (PLC) 41，PLC programmable logic controller (PLC) analog output 1 passage 36 connects frequency converter voltage passage 30 by converter 0-10V voltage signal interface 33，PLC programmable logic controller (PLC) analog output 2 passage 37 connects inverter current passage 31 by converter 4-20mA current signal interface 34，PLC programmable logic controller (PLC) 41 connects second serial server 40 by RS485 bus，Second serial server 40 connects the 2nd 3GVPN router 39 by netting twine，PLC programmable logic controller (PLC) 41 connects HMI man machine interface 42，Host computer computer connects the 2nd 3GVPN router 39 by vpn routers.
This utility model Portable type measurement unit connects relevant temperature by each interface, pressure, flow transducer parts, measure secondary network end index circuit supply and return water temperature in real time, water supply flow, for pressure of return water data, above-mentioned signal is received by the ultrasonic flowmeter mainboard in Portable type measurement unit, and give a 3GVPN router by the first serial server by utilizing RS485 bus transfer in Portable type measurement unit, oneth 3GVPN router is transferred to vpn routers, and then it is transferred to host computer computer, host computer computer utilize configuration software by the way of transfer by gathered for Portable type measurement unit data distributing to the portable control device that is placed in heat exchange station, portable control device is connected by the circulating pump frequency converter frequency input interface in the corresponding interface and heat exchange station；
Portable control device and measurement apparatus are by 3G network real-time communication, portable control device interface is according to secondary network circulating pump frequency converter frequency input type, connect corresponding voltage or current signal input, the internal pressure of supply water by gathering of PLC programmable logic controller (PLC) in portable control device deducts pressure of return water numerical value and draws pressure reduction, regulation personnel combine actual condition and secondary network converter pressure reduction are carried out reasonable set, the PLC programmable logic controller (PLC) built-in by regulation device carries out PID Self-tuning System to pressure reduction, setting value pressure reduction and value of feedback is made i.e. to measure pressure reduction consistent, reach pipe network counterbalance effect.
The gathered supply water temperature of Portable type measurement unit, return water temperature, water supply flow are not involved in calculating and regulation and control, can choose whether to connect and monitor according to field condition, rise used by supplementary observation regulating effect.
Claims (1)
- The most portable heat exchange station branch line hydraulic pipeline balance automatic debugging device, it is characterized in that: be made up of Portable type measurement unit, portable control device, vpn routers and host computer computer, Portable type measurement unit is connected by vpn routers and host computer computer, and host computer computer connects portable control device by vpn routers；nullWherein，Portable type measurement unit is by measurement apparatus shell (1)、Ultrasonic flowmeter mainboard (26)、First serial server (25)、Oneth 3GVPN router (24)、DC12V lithium battery (20)、Charging inlet (21)、On and off switch (22) and measurement apparatus handle (23) composition，Ultrasonic flowmeter mainboard (26) is set in measurement apparatus shell (1)、First serial server (25)、Oneth 3GVPN router (24) and DC12V lithium battery (20)，Charging inlet (21) is set on DC12V lithium battery (20)，Measurement apparatus handle (23) is set on measurement apparatus shell (1)，DC12V lithium battery (20) is ultrasonic flowmeter mainboard (26)、First serial server (25) and a 3GVPN router (24) power supply，DC12V lithium battery (20) arranges on and off switch (22)，Ultrasonic flowmeter mainboard (26) is connected with LED display panel (27)，Oneth Pt100 platinum resistance temperature passage (14) is set on ultrasonic flowmeter mainboard (26)、2nd Pt100 platinum resistance temperature passage (15)、First analog input channel (16)、Second analog input channel (17)、Upstream flow meter sensor passage (18) and downstream flow meter sensor passage (19)，Magnetic-type supply water temperature sensor (2) connects Pt100 platinum resistance temperature passage (14) by Pt100 platinum resistance temperature channel interface (8)，Magnetic-type return water temperature sensor (3) connects the 2nd Pt100 platinum resistance temperature passage (15) by the 2nd Pt100 platinum resistance temperature channel interface (9)，Pressure of supply water sensor (4) connects the first analog input channel (16) by the first analog input interface (10)，Pressure of return water sensor (5) connects the second analog input channel (17) by the second analog input interface (11)，Magnetic-type upstream flowrate flowmeter sensor (6) connects upstream flow meter sensor passage (18) by upstream flow meter sensor interface (12)，Magnetic-type downstream flow flowmeter sensor (7) connects downstream flow meter sensor passage (19) by downstream flow meter sensor interface (13)，Ultrasonic flowmeter mainboard (26) connects first serial server (25) by RS485 bus，First serial server (25) connects a 3GVPN router (24) by netting twine，Oneth 3GVPN router (24) is connected by vpn routers and host computer computer；nullPortable control device is by regulation device shell (28)、PLC programmable logic controller (PLC) (41)、AC220V power interface (32)、AC220V turns DC24V Switching Power Supply (38)、2nd 3GVPN router (39)、Second serial server (40)、AC220V attaching plug (35) and regulation device handle (29) composition，Regulation device handle (29) is set on regulation device shell (28)，PLC programmable logic controller (PLC) (41) is set in regulation device shell (28)、AC220V turns DC24V Switching Power Supply (38)、2nd 3GVPN router (39) and second serial server (40)，It is PLC programmable logic controller (PLC) (41) that AC220V turns DC24V Switching Power Supply (38)、2nd 3GVPN router (39) and second serial server (40) power supply，AC220V turns DC24V Switching Power Supply (38) and connects AC220V power interface (32) by AC220V attaching plug (35)，PLC programmable logic controller (PLC) analog output 1 passage (36) and PLC programmable logic controller (PLC) analog output 2 passage (37) is set on PLC programmable logic controller (PLC) (41)，PLC programmable logic controller (PLC) analog output 1 passage (36) connects frequency converter voltage passage (30) by converter 0-10V voltage signal interface (33)，PLC programmable logic controller (PLC) analog output 2 passage (37) connects inverter current passage (31) by converter 4-20mA current signal interface (34)，PLC programmable logic controller (PLC) (41) connects second serial server (40) by RS485 bus，Second serial server (40) connects the 2nd 3GVPN router (39) by netting twine，PLC programmable logic controller (PLC) (41) connects HMI man machine interface (42)，Host computer computer connects the 2nd 3GVPN router (39) by vpn routers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235655.1U CN205427649U (en) | 2016-03-25 | 2016-03-25 | Automatic device of debugging of portable heat exchange station branch line pipe network water dynamic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235655.1U CN205427649U (en) | 2016-03-25 | 2016-03-25 | Automatic device of debugging of portable heat exchange station branch line pipe network water dynamic balance |
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| Publication Number | Publication Date |
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| CN205427649U true CN205427649U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620235655.1U Withdrawn - After Issue CN205427649U (en) | 2016-03-25 | 2016-03-25 | Automatic device of debugging of portable heat exchange station branch line pipe network water dynamic balance |
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| CN (1) | CN205427649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652908A (en) * | 2016-03-25 | 2016-06-08 | 王学津 | Automatic portable hydraulic equilibrium debugging device for branch pipe network of heat exchange station |
| CN109357314A (en) * | 2018-10-17 | 2019-02-19 | 北京金房暖通节能技术股份有限公司 | A kind of hydraulic equilibrium regulating system and adjusting method |
-
2016
- 2016-03-25 CN CN201620235655.1U patent/CN205427649U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652908A (en) * | 2016-03-25 | 2016-06-08 | 王学津 | Automatic portable hydraulic equilibrium debugging device for branch pipe network of heat exchange station |
| CN105652908B (en) * | 2016-03-25 | 2018-05-18 | 王学津 | Portable heat exchange station branch line hydraulic pipeline balances automatic debugging device |
| CN109357314A (en) * | 2018-10-17 | 2019-02-19 | 北京金房暖通节能技术股份有限公司 | A kind of hydraulic equilibrium regulating system and adjusting method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20180518 |
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| AV01 | Patent right actively abandoned |