CN205678768U - Portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means - Google Patents
Portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means Download PDFInfo
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- CN205678768U CN205678768U CN201620599114.7U CN201620599114U CN205678768U CN 205678768 U CN205678768 U CN 205678768U CN 201620599114 U CN201620599114 U CN 201620599114U CN 205678768 U CN205678768 U CN 205678768U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 40
- 230000003750 conditioning effect Effects 0.000 claims abstract description 25
- 238000011144 upstream manufacturing Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means, it is made up of portable unfavorable loop measurement device and portable auxiliary conditioning unit two complete equipment, portable unfavorable loop measurement device and portable auxiliary conditioning unit are same equipment, it is slave station/client that portable unfavorable loop measurement device arranges pattern, it is main website/server end that portable auxiliary conditioning unit arranges pattern, and portable unfavorable loop measurement device transfers data to portable auxiliary conditioning unit by its interior radio transmitting device.This covering device is without setting up huge heat supply network robot control system(RCS), and minimize easy to carry, without external power supply, from charged pool can work long hours, wireless signal meets the transmission range of heat exchange station and terminal temperature difference, measurement apparatus is placed in heating power well long-time surveying record and nurses without personnel, rapidly and efficiently regulate branch line pipe network, solve off-leveling problem and reach energy-saving effect.
Description
Technical field
The utility model belongs to urban heat supplying, is specifically related to a kind of portable thermal substation courtyard heating pipe network hydraulic equilibrium regulation dress
Put.
Background technology
Current central heating thermal substation courtyard heating pipe network regulation generally there is problems in that
1st, existing courtyard heating pipe network hydraulic equilibrium mode needs to set up under perfect heat supply network robot control system(RCS), such as each thermal substation
Be fitted without heat supply network robot control system(RCS), control centre does not has upper computer software system then to bring great difficulty to pipe network balance adjustment,
System investments is relatively big, investment payback time length, take effect slow；2nd, tradition relies on the mode that end index circuit pressure reduction is adjusted,
When end supply backwater pressure reduction is less, caused more greatly regulating effect not good by the limited measure error of instrument and meter precision.
The imbalance of thermal substation courtyard heating pipe network index circuit hydraulic equilibrium causes user uneven in temperature, and flow is unsatisfactory for or exceeds
Terminal temperature difference demand causes energy consumption significant wastage, and courtyard heating pipe network regulation relies on staff's manual adjustment repeatedly, and regulating measure is not
Advanced, inefficient.
Content of the invention
The purpose of this utility model be to overcome regulating measure present in existing heating network runing adjustment inefficient,
System investments is relatively big, the coarse problem of pressure reduction regulation, it is not necessary to set up huge heat supply network robot control system(RCS), provides a kind of Portable thermal
Power station courtyard heating pipe network hydraulic equilibrium adjusting means and control method, carry out Flow-rate adjustment according to imbalance degree, can independent operating, and fit
For including direct-furnish, mixed multiple heat supply network form such as water, heat exchange.
The technical solution of the utility model is as follows:
Portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means, by portable unfavorable loop measurement device and portable
Auxiliary conditioning unit two complete equipment forms, and portable unfavorable loop measurement device and portable auxiliary conditioning unit are same setting
Standby, it is slave station/client that portable unfavorable loop measurement device arranges pattern, based on portable auxiliary conditioning unit arranges pattern
Standing/server end, portable unfavorable loop measurement device and portable auxiliary conditioning unit are by shell, ultrasonic flowmeter master
Plate, flowmeter LED guidance panel, magnetic-type ultrasonic flowmeter upstream sensor, magnetic-type ultrasonic flowmeter downstream transducer
Device, programmable logic controller (PLC), radio transmitting device, HMI person-computer union, battery, charging inlet, power switch and
Handle forms, and shell arranges handle, arranges ultrasonic flowmeter mainboard, programmable logic controller (PLC), be wirelessly transferred in shell
Device and battery, ultrasonic flowmeter mainboard arranges upstream flow meter sensor passage and downstream flow flowmeter sensor leads to
Road, upstream flow meter sensor passage is connected with upstream flowrate flowmeter sensor by upstream flow meter sensor interface, and downstream is flowed
Flowmeter transducer passage is connected with downstream flow flowmeter sensor by downstream flow meter sensor interface, and battery arranges charging
Interface and power switch, battery is that ultrasonic flowmeter mainboard, programmable logic controller (PLC) and radio transmitting device are powered, super
Acoustic wave flow meter mainboard is connected with LED guidance panel, and LED guidance panel is installed on outer casing frontispiece, and ultrasonic flowmeter mainboard leads to
Crossing RS485 bus and connecting programmable logic controller (PLC), HMI person-computer union is installed on outer casing frontispiece, and HMI man-machine interface is touched
Touch screen and connect programmable logic controller (PLC) by RS485 bus；Programmable logic controller (PLC) connects wireless biography by RS485 bus
Defeated device；Portable unfavorable loop measurement device transfers data to portable auxiliary adjustment by its interior radio transmitting device
Device.
Portable thermal substation courtyard heating pipe network hydraulic equilibrium control method, takes following steps:
A. the index circuit of this website is determined, the feedback according to operations staff or the backwater temperature comparing building with temperature-measuring gun
Degree determines；
B. regulation order is for first regulating the Dong Jing room, least significant end building compared with short loop for the branch line, finally regulates index circuit most end
End Dong Jing room, building；
C. portable unfavorable loop measurement device is placed in branch line compared with Dong Jing room, the least significant end building user of short loop at, pass through
Portable unfavorable loop measurement device connects upstream flowrate flowmeter sensor and downstream flow flowmeter sensor and to be installed on branch line shorter
On water supply line at Dong Jing room, the least significant end building user of loop, input the carried area in this building at HMI person-computer union,
Portable unfavorable loop measurement device and portable auxiliary conditioning unit are set up after communication is connected, and portable unfavorable loop measurement fills
Put and flow and imbalance degree are sent to portable auxiliary conditioning unit；
D. Field adjustment personnel are fully open compared with Dong Jing room, the least significant end building main valve of short loop by branch line, then use just
Take formula auxiliary conditioning unit and measure and regulate distribution Dong Jing room, each building flow one by one along order from end to head end for this branch line, and
Make portable unfavorable loop measurement device and portable auxiliary conditioning unit imbalance degree always consistent；
E., after branch line finishes compared with short loop regulation, portable unfavorable loop measurement device is moved to by Field adjustment personnel again
Need to regulate Dong Jing room, the least significant end building user of loop, repeat branch line and regulate successively to loop need to be regulated compared with the regulating step of short loop
Head end user；
F. needing regulation loop adjustment to finish, portable unfavorable loop measurement device is moved to least by Field adjustment personnel again
Dong Jing room, the least significant end building user of profit loop, repeats branch line and regulates successively to index circuit head end compared with the regulating step of short loop
User；
G. all customer flows regulation finishes, the portable unfavorable ring at Dong Jing room, the least significant end building user of index circuit
Road measurement apparatus is not withdrawn, whole with according to target Flow-rate adjustment twice of portable auxiliary conditioning unit by under water knockout drum；
H., after water knockout drum regulation finishes, regulation personnel adjusted total flow by portable auxiliary on this thermal substation water supply line
Regulating device according to target Flow-rate adjustment one time, that removes at Dong Jing room, the least significant end building user of index circuit after having regulated is portable
Formula unfavorable loop measurement device, regulation finishes.
The utility model has the advantage of: the 1st, this covering device is not necessarily to set up huge heat supply network robot control system(RCS), and miniaturization is taken
With convenient, without external power supply, from charged pool can work long hours, wireless signal meet the transmission of heat exchange station and terminal temperature difference away from
In, measurement apparatus is placed in heating power well, long-time surveying record is nursed without personnel；2nd, can be man-machine at auxiliary conditioning unit HMI
Touch-screen real-time monitored two ends, interface institute measurement of discharge and imbalance degree, rapidly and efficiently regulate branch line pipe network, solve off-leveling problem
And reach energy-saving effect.
Brief description Fig. 1 is the utility model adjusting means overall structure block diagram；
Fig. 2 is the utility model adjusting means structural representation；
Fig. 3 is the utility model adjustment device work schematic diagram；
Fig. 4 is the utility model control method schematic diagram.
The utility model is described in further detail below in conjunction with the accompanying drawings for detailed description of the invention.
From Fig. 1 and Fig. 2, portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means, by portable unfavorable loop
Measurement apparatus and portable auxiliary conditioning unit two complete equipment composition, portable unfavorable loop measurement device and portable auxiliary are adjusted
Regulating device is same equipment, and it is slave station/client that portable unfavorable loop measurement device arranges pattern, and portable auxiliary adjustment fills
The pattern of installing is main website/server end, and portable unfavorable loop measurement device and portable auxiliary conditioning unit are by shell
1st, ultrasonic flowmeter mainboard the 10th, flowmeter LED guidance panel the 9th, magnetic-type ultrasonic flowmeter upstream sensor is the 2nd, magnetic-type
Ultrasonic flowmeter downstream sensor the 3rd, programmable logic controller (PLC) the 11st, radio transmitting device the 12nd, HMI person-computer union is the 8th,
Battery the 16th, charging inlet the 15th, power switch 14 and handle 13 form, and shell 1 arranges handle 13, arranges ultrasonic in shell 1
Low mainboard the 10th, programmable logic controller (PLC) the 11st, radio transmitting device 12 and battery 16, ultrasonic flowmeter mainboard 10
On upstream flow meter sensor passage 6 and downstream flow meter sensor passage 7 are set, upstream flow meter sensor passage 6 passes through
Upstream flow meter sensor interface 4 is connected with upstream flowrate flowmeter sensor 2, and downstream flow meter sensor passage 7 is flowed by downstream
Flowmeter transducer interface 5 is connected with downstream flow flowmeter sensor 3, and battery 16 arranges charging inlet 15 and power switch 14,
Battery 16 is ultrasonic flowmeter mainboard the 10th, programmable logic controller (PLC) 11 and radio transmitting device 12 is powered, supersonic flow
Gauge mainboard 10 is connected with LED guidance panel 9, and LED guidance panel 9 is for arranging the pipe that pipeline measured by ultrasonic flowmeter 10
The parameter such as footpath, wall thickness, LED guidance panel 9 is installed on shell 1 front, and ultrasonic flowmeter mainboard 10 is connected by RS485 bus
Programmable logic controller (PLC) 11, HMI person-computer union 8 is installed on shell 1 front, and HMI person-computer union 8 passes through
RS485 bus connects programmable logic controller (PLC) 11, inputs Suo Ce building area by HMI person-computer union 8 and warp can
Programmed logic controller 11 calculates display flow and imbalance degree；Programmable logic controller (PLC) 11 connects wireless by RS485 bus
Transmitting device 12；Portable unfavorable loop measurement device transfers data to portable auxiliary by its interior radio transmitting device 12
Help adjusting means.
From Fig. 3 and Fig. 4, portable thermal substation courtyard heating pipe network hydraulic equilibrium control method, take following steps:
A. the index circuit of this website is determined, the feedback according to operations staff or the backwater temperature comparing building with temperature-measuring gun
Degree determines, as a example by Fig. 4, there are tri-branch lines of A, B, C at certain station, is index circuit through analyzing branch line C, and B, A take second place；
B. regulation order is for first regulating the Dong Jing room, least significant end building compared with short loop for the branch line, finally regulates index circuit most end
End Dong Jing room, building, i.e. first adjust A, again adjust B, finally adjust C；
C. portable unfavorable loop measurement device is placed in branch line compared with Dong Jing room, the least significant end building A1 user of short loop at, logical
Cross portable unfavorable loop measurement device connect upstream flowrate flowmeter sensor and downstream flow flowmeter sensor and be installed on branch line relatively
On water supply line at Dong Jing room, the least significant end building A1 user of short loop, input this building at HMI person-computer union and carried
Area, portable unfavorable loop measurement device and portable auxiliary conditioning unit are set up after communication is connected, portable unfavorable loop
Flow and imbalance degree are sent to portable auxiliary conditioning unit by measurement apparatus；
D. Field adjustment personnel are fully open compared with Dong Jing room, the least significant end building A1 main valve of short loop by branch line, then use
Distribution Dong Jing room, each building flow is measured and regulated to portable auxiliary conditioning unit one by one along order from end to head end for this branch line,
The flow regulating A2, A3, A4 user i.e. successively is target flow and makes portable unfavorable loop measurement device and portable auxiliary
Adjusting means imbalance degree is always consistent；
E., after branch line finishes compared with the regulation of short loop A branch line, portable unfavorable loop measurement is filled by Field adjustment personnel again
Put Dong Jing room, the least significant end building B1 user moving to regulate loop, repeat branch line and adjust successively compared with the regulating step of short loop A branch line
Joint extremely need to regulate loop head end B5 user；
F. needing regulation loop B branch line regulation to finish, portable unfavorable loop measurement device is moved to by Field adjustment personnel again
Dong Jing room, the least significant end building C1 user of index circuit, repeats branch line and regulates successively to compared with the regulating step of short loop A branch line
Unfavorable loop head end C6 user；
G. all customer flows regulation finishes, portable unfavorable at Dong Jing room, the least significant end building C1 user of index circuit
Loop measurement device is not withdrawn, by the portable auxiliary conditioning unit of tri-branch lines of whole A, B, the C under water knockout drum according to target
Flow-rate adjustment twice；
H., after water knockout drum regulation finishes, regulation personnel adjusted total flow by portable auxiliary on this thermal substation water supply line
Regulating device according to target Flow-rate adjustment one time, removes after having regulated at Dong Jing room, the least significant end building C1 user of index circuit just
Formula of taking unfavorable loop measurement device, regulation finishes.
Claims (1)
1. portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means, it is characterised in that: by portable unfavorable loop measurement dress
Put and portable auxiliary conditioning unit two complete equipment composition, portable unfavorable loop measurement device and portable auxiliary conditioning unit
For same equipment, it is slave station/client that portable unfavorable loop measurement device arranges pattern, and portable auxiliary conditioning unit is arranged
Pattern is main website/server end, and portable unfavorable loop measurement device and portable auxiliary conditioning unit are by shell (1), super
Acoustic wave flow meter mainboard (10), flowmeter LED guidance panel (9), magnetic-type ultrasonic flowmeter upstream sensor (2), magnetic
Formula ultrasonic flowmeter downstream sensor (3), programmable logic controller (PLC) (11), radio transmitting device (12), HMI man-machine interface
Touch-screen (8), battery (16), charging inlet (15), power switch (14) and handle (13) composition, the upper setting of shell (1) carries
Hand (13), arranges ultrasonic flowmeter mainboard (10), programmable logic controller (PLC) (11), radio transmitting device in shell (1)
(12) and battery (16), ultrasonic flowmeter mainboard (10) arranges upstream flow meter sensor passage (6) and downstream flow
Flowmeter sensor passage (7), upstream flow meter sensor passage (6) passes through upstream flow meter sensor interface (4) and upstream flowrate
Flowmeter sensor (2) connects, and downstream flow meter sensor passage (7) passes through downstream flow meter sensor interface (5) and downstream flow
Flowmeter sensor (3) connects, and battery (16) arranges charging inlet (15) and power switch (14), and battery (16) is ultrasonic wave
Flowmeter mainboard (10), programmable logic controller (PLC) (11) and radio transmitting device (12) power supply, ultrasonic flowmeter mainboard
(10) being connected with LED guidance panel (9), LED guidance panel (9) is installed on shell (1) front, ultrasonic flowmeter mainboard (10)
Connecting programmable logic controller (PLC) (11) by RS485 bus, HMI person-computer union (8) is installed on shell (1) front,
HMI person-computer union (8) connects programmable logic controller (PLC) (11), programmable logic controller (PLC) by RS485 bus
(11) radio transmitting device (12) is connected by RS485 bus；Portable unfavorable loop measurement device passes through its interior wireless biography
Defeated device (12) transfers data to portable auxiliary conditioning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620599114.7U CN205678768U (en) | 2016-06-20 | 2016-06-20 | Portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620599114.7U CN205678768U (en) | 2016-06-20 | 2016-06-20 | Portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678768U true CN205678768U (en) | 2016-11-09 |
Family
ID=57429916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620599114.7U Expired - Fee Related CN205678768U (en) | 2016-06-20 | 2016-06-20 | Portable thermal substation courtyard heating pipe network hydraulic equilibrium adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403004A (en) * | 2016-06-20 | 2017-02-15 | 王学津 | Portable hydraulic equilibrium adjustment device and method for courtyard pipe network of heating station |
| CN106765534A (en) * | 2016-12-30 | 2017-05-31 | 李蕾 | Hydraulic equilibrium adjusting apparatus |
-
2016
- 2016-06-20 CN CN201620599114.7U patent/CN205678768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403004A (en) * | 2016-06-20 | 2017-02-15 | 王学津 | Portable hydraulic equilibrium adjustment device and method for courtyard pipe network of heating station |
| CN106765534A (en) * | 2016-12-30 | 2017-05-31 | 李蕾 | Hydraulic equilibrium adjusting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161109 Termination date: 20210620 |