CN107702197A - A kind of multi-segment time on-off controlling system for heat exchange station - Google Patents
A kind of multi-segment time on-off controlling system for heat exchange station Download PDFInfo
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- CN107702197A CN107702197A CN201710915551.4A CN201710915551A CN107702197A CN 107702197 A CN107702197 A CN 107702197A CN 201710915551 A CN201710915551 A CN 201710915551A CN 107702197 A CN107702197 A CN 107702197A
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- heat exchange
- terminals
- controlling system
- circuit
- module
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The present invention provides a kind of multi-segment time on-off controlling system for heat exchange station, and the multi-segment time on-off controlling system includes：Three phase supply device, converter plant and electronic timing device, the present invention is by setting electronic position-fixing device, heat exchange station is obtained water circulating pump multi-segment break-make can control repeatedly in time, have the function that to save electric energy, when continuously running algid stage, power saving rate reaches as high as more than 20%, and the average power saving rate of Heating Period typically can be 7~10% or so.And the system has the advantages of transformation is convenient, input cost is low, easy to operate.Meanwhile the multi-segment on-off controlling system also has the advantages of not influenceing heat supply safety and stability and heating effect, strong adaptability, small room temperature change.
Description
Technical field
The present invention relates to energy-saving control technology field.Lead to more particularly, to a kind of multi-segment time for heat exchange station
Disconnected control system.
Background technology
It is conventional for the water circulating pump of heat exchange station during northern China BUILDINGS IN COLD AREAS winter heating
Control methods are continuously run for algid stage, the just cold phase intermittent duty at times in end.Water circulating pump in heat exchange station is main consumption
Can one of equipment, if to ensure heating effect, algid stage heat exchange station water circulating pump will whole day continuously run, cause
Heat supply production run power consumption is high.If using intermittent duty mode, particularly in algid stage, it will so that heat user room temperature changes
Greatly, it is difficult to ensure heating effect.
Accordingly, it is desirable to provide a kind of multi-segment time on-off controlling system for heat exchange station, to solve the above problems.
The content of the invention
It is an object of the present invention to be to provide a kind of multi-segment time on-off controlling system for heat exchange station, with solution
The problem of certainly existing intermittent duty mode is difficult to ensure that heating effect, and room temperature changes greatly.
To reach above-mentioned purpose, the present invention uses following technical proposals：
The present invention provides a kind of multi-segment time on-off controlling system for heat exchange station, the multi-segment time break-make control
System processed includes：Converter plant；The converter plant includes circuit input module, the electricity being distributed on converter plant correspondence position
Road output module, current detection module, FM module, fault alarm module, the circuit input module are used to access power supply, institute
State circuit output module to be used to output control signals to heat exchange pump motor, the current detection module is used for the electricity for detecting scene
Stream, the FM module are used to adjust live frequency, and the fault alarm module is used for the fault-signal for feeding back detection scene；Three
Phase electric supply installation, the three phase supply device include three phase mains, the three-phase output circuit drawn by three phase mains and positioned at each phases
At least one plug-in strip on output circuit, end points and the converter plant of each phase output circuit of the three phase supply device
Circuit input module electrically connects；The multi-segment time on-off controlling system further comprises：Electronic timing device, the electronics
Timing means includes auxiliary reclay, timer and change-over switch, and the electronic timing device is also included around change-over switch
Input circuit, and the output circuit of the connection change-over switch, the auxiliary reclay connection are arranged on the output circuit,
For break-make output circuit, the timer electrically connects with auxiliary reclay；The input circuit includes the first load end, described
Output circuit includes the second load end, and first load end connects with the first terminal on corresponding converter plant, and described second
Load end connects with the Second terminal on corresponding converter plant.
Preferably, the timer includes micro processor.
Preferably, the timer has at least 64 time sections.
Preferably, the circuit input module includes R terminals, S terminals and T terminals, and those terminals export with the three-phase
Circuit connects.
Preferably, the current detection module includes ACM terminals and AO terminals,.
Preferably, the circuit output module includes U terminals, V terminals and W terminals, those terminals connection heat exchange pump motor.
Preferably, the fault alarm module includes FA terminals and FB terminals.
Beneficial effects of the present invention are as follows：
A kind of multi-segment time on-off controlling system for heat exchange station provided by the invention, by setting electronic location to fill
Put, heat exchange station is obtained water circulating pump multi-segment break-make can control repeatedly in time, have the function that to save electric energy, in cold
Power saving rate reaches as high as more than 20% when phase is continuously run, and the average power saving rate of Heating Period typically can be 7~10% or so.And should
System has the advantages of transformation is convenient, input cost is low, easy to operate.Meanwhile the multi-segment on-off controlling system also has not
The advantages of influenceing heat supply safety and stability and heating effect, strong adaptability, small room temperature change.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of schematic diagram of multi-segment time on-off controlling system for heat exchange station provided by the invention.
Fig. 2 shows the enlarged drawing of change-over switch 21 in Fig. 1.
Reference：11- circuit input modules, the plug-in strips of 111- first, the plug-in strips of 112- second, 113- three-phase output circuits,
12- circuit output modules, 13- current detection modules, 15- fault alarm modules, 16- FM modules, 21- change-over switches, 211-
The first terminal, 212- Second terminals, 22- timers, 23- auxiliary reclays.
Embodiment
In order to illustrate more clearly of the present invention, the present invention is done further with reference to preferred embodiments and drawings
It is bright.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that institute is specific below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
The present invention provides a specific embodiment, and Fig. 1 shows a kind of multistage for heat exchange station provided by the invention
The schematic diagram of position time on-off controlling system, Fig. 2 show the enlarged drawing of change-over switch 21 in Fig. 1.The present invention provides one kind and is used for
The multi-segment time on-off controlling system of heat exchange station, the multi-segment time on-off controlling system include：Converter plant；The change
Frequency device includes circuit input module 11, circuit output module 12, the current detecting mould being distributed on converter plant correspondence position
Block 13, FM module 16, fault alarm module 15, the circuit input module 11 are used to access power supply, the circuit output mould
Block 12 is used to output control signals to heat exchange pump motor, and the current detection module 13 is used for the electric current for detecting scene, described
FM module 16 is used to adjust live frequency, and the fault alarm module 15 is used for the fault-signal for feeding back detection scene；Three-phase
Electric supply installation, the three phase supply device include three phase mains, the three-phase output circuit drawn by three phase mains, and positioned at each mutually defeated
At least one plug-in strip gone out on circuit, the three-phase output electricity shown by L1, L2, L3 as shown in embodiment of the present invention Fig. 1
Road, the first plug-in strip 111 and the second plug-in strip 112, end points and the frequency conversion of each phase output circuit of the three phase supply device fill
The circuit input module 11 put electrically connects；The multi-segment time on-off controlling system further comprises：Electronic timing device, institute
Stating electronic timing device includes auxiliary reclay 23, timer 22 and change-over switch 21, the electronic timing device also include around
The input circuit of change-over switch 21, and the output circuit of the connection change-over switch are crossed, the connection of auxiliary reclay 23 is set
On the output circuit, for break-make output circuit, the timer 22 electrically connects with auxiliary reclay 23；The input electricity
Road includes the first load end, and the output circuit includes the second load end, first load end with corresponding converter plant
The first terminal 211 connects, and second load end connects with the Second terminal 212 on corresponding converter plant.The timer bag
Include micro processor.The timer has at least 64 time sections.The circuit input module 11 includes R terminals, S ends
Son and T terminals, those terminals are connected with the three-phase output circuit.The current detection module 13 includes ACM terminals and AO ends
Son.The circuit output module 12 includes U terminals, V terminals and W terminals, those terminals connection heat exchange pump motor.The failure report
Alert module includes FA terminals and FB terminals.The present invention when it is implemented, determine make-and-break time and cycle according to field condition first,
Suitable make-and-break time and cycle are determined for different buildings and use classes.Then in the actual motion of heat exchange station
The make-and-break time of section setting water circulating pump operation and cycle, such as continuous operation 45 minutes, stop 15 minutes, continuous operation 60 minutes,
Stop 10 minutes etc., it runs the make-and-break time cycle i.e. respectively 60 minutes and 70 minutes.If according to the former cycle of operation with
The continuous running and comparing of whole day, stop water circulating pump operation equivalent to the whole day a quarter time, reduce use electric consumption in theory
25%.In actual motion, the control process of electronic timing device and converter plant is realized automatically.In electronic timing device
After controlling cycle setting, you can converter plant control water circulating pump is run in certain the start-up period.Such as electronic timing
Device sends "ON" analog signal to converter plant contact, and converter plant control water circulating pump starts, particular up to defined turn
Speed；After running cycle certain time, electronic timing device sends "Off" analog signal to converter plant contact, converter plant control
Water circulating pump is out of service.It should be appreciated that on the basis of the present invention needs continuous heat supply based on existing heat exchange station, by more
Energy-conservation purpose is realized in the control of section time break-make, due to the heat storage capacity of water and the thermal inertia of building, room temperature is kept substantially
It is constant.
A kind of multi-segment time on-off controlling system for heat exchange station provided by the invention, by setting electronic location to fill
Put, heat exchange station is obtained water circulating pump multi-segment break-make can control repeatedly in time, have the function that to save electric energy, in cold
Power saving rate reaches as high as more than 20% when phase is continuously run, and the average power saving rate of Heating Period typically can be 7~10% or so.And should
System has the advantages of transformation is convenient, input cost is low, easy to operate.Meanwhile the multi-segment on-off controlling system also has not
The advantages of influenceing heat supply safety and stability and heating effect, strong adaptability, small room temperature change.
In addition, a kind of preferred scheme as the embodiment, the timer 22 includes micro processor.More preferably
Ground, in order that break-make is more easily adjusted and break-make influences to drop to lower, the timer 22 has at least 64 time sections.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all embodiments can not be exhaustive here, it is every to belong to this hair
Row of the obvious changes or variations that bright technical scheme is extended out still in protection scope of the present invention.
Claims (7)
- A kind of 1. multi-segment time on-off controlling system for heat exchange station, it is characterised in that the multi-segment time break-make control System processed includes：Converter plant；The converter plant includes circuit input module, the circuit output being distributed on converter plant correspondence position Module, current detection module, FM module, fault alarm module, the circuit input module are used to access power supply, the circuit Output module is used to output control signals to heat exchange pump motor, and the current detection module is used for the electric current for detecting scene, institute State FM module to be used to adjust live frequency, the fault alarm module is used for the fault-signal for feeding back detection scene；Three phase supply device, the three phase supply device include three phase mains, the three-phase output circuit drawn by three phase mains and position At least one plug-in strip on each phase output circuit, end points and the frequency conversion of each phase output circuit of the three phase supply device The circuit input module electrical connection of device；The multi-segment time on-off controlling system further comprises：Electronic timing device, the electronic timing device include auxiliary reclay, timer and change-over switch, the electronic timing Device also includes the input circuit around change-over switch, and the output circuit of the connection change-over switch, the auxiliary reclay Connection is arranged on the output circuit, and for break-make output circuit, the timer electrically connects with auxiliary reclay；The input circuit includes the first load end, and the output circuit includes the second load end, first load end with it is right The first terminal on converter plant is answered to connect, second load end connects with the Second terminal on corresponding converter plant.
- 2. a kind of multi-segment time on-off controlling system for heat exchange station according to claim 1, it is characterised in that described Timer includes micro processor.
- 3. a kind of multi-segment time on-off controlling system for heat exchange station according to claim 1, it is characterised in that described Timer has at least 64 time sections.
- 4. a kind of multi-segment time on-off controlling system for heat exchange station according to claim 1, it is characterised in that described Circuit input module includes R terminals, S terminals and T terminals, and those terminals are connected with the three-phase output circuit.
- 5. a kind of multi-segment time on-off controlling system for heat exchange station according to claim 1, it is characterised in that described Current detection module includes ACM terminals and AO terminals,.
- 6. a kind of multi-segment time on-off controlling system for heat exchange station according to claim 1, it is characterised in that described Circuit output module includes U terminals, V terminals and W terminals, those terminals connection heat exchange pump motor.
- 7. a kind of multi-segment time on-off controlling system for heat exchange station according to claim 1, it is characterised in that described Fault alarm module includes FA terminals and FB terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915551.4A CN107702197A (en) | 2017-09-30 | 2017-09-30 | A kind of multi-segment time on-off controlling system for heat exchange station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915551.4A CN107702197A (en) | 2017-09-30 | 2017-09-30 | A kind of multi-segment time on-off controlling system for heat exchange station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702197A true CN107702197A (en) | 2018-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710915551.4A Pending CN107702197A (en) | 2017-09-30 | 2017-09-30 | A kind of multi-segment time on-off controlling system for heat exchange station |
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| CN (1) | CN107702197A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269951A (en) * | 1994-03-31 | 1995-10-20 | Toto Ltd | Circulation type hot water supplying apparatus |
| CN201063582Y (en) * | 2007-07-10 | 2008-05-21 | 国源动力(北京)科技发展有限公司 | Electricity-saving equipment |
| CN103807914A (en) * | 2014-02-19 | 2014-05-21 | 鞍钢集团房产物业公司 | Heating system operation method for period-division operation |
| CN105281641A (en) * | 2015-04-20 | 2016-01-27 | 重庆有法数控设备有限责任公司 | Vector frequency converter for alternating current motor |
-
2017
- 2017-09-30 CN CN201710915551.4A patent/CN107702197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269951A (en) * | 1994-03-31 | 1995-10-20 | Toto Ltd | Circulation type hot water supplying apparatus |
| CN201063582Y (en) * | 2007-07-10 | 2008-05-21 | 国源动力(北京)科技发展有限公司 | Electricity-saving equipment |
| CN103807914A (en) * | 2014-02-19 | 2014-05-21 | 鞍钢集团房产物业公司 | Heating system operation method for period-division operation |
| CN105281641A (en) * | 2015-04-20 | 2016-01-27 | 重庆有法数控设备有限责任公司 | Vector frequency converter for alternating current motor |
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Application publication date: 20180216 |