CN104359148A - Heat supply pipe network transmission and distribution energy consumption controller - Google Patents
Heat supply pipe network transmission and distribution energy consumption controller Download PDFInfo
- Publication number
- CN104359148A CN104359148A CN201410599873.9A CN201410599873A CN104359148A CN 104359148 A CN104359148 A CN 104359148A CN 201410599873 A CN201410599873 A CN 201410599873A CN 104359148 A CN104359148 A CN 104359148A
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- Prior art keywords
- controller
- energy consumption
- controller cpu
- output interface
- water pump
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 238000005265 energy consumption Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims description 18
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 abstract 2
- 238000011105 stabilization Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a heat supply pipe network transmission and distribution energy consumption controller which comprises a controller CPU (Central Processing Unit), 16-path AD (analog-digital) interfaces, a 4-20 mA output interface, a water pump frequency output interface, a power supply switch, a voltage stabilization chip, a pressure sensor, a temperature sensor, a circulating water pump, a variable frequency controller and an electrical three-way valve, wherein a power supply input is converted by the voltage stabilization chip and is switched into the controller CPU by the power supply switch; the pressure sensor and the temperature sensor are connected with the controller CPU by the 16-path AD interfaces; the controller CPU drives the electrical three-way valve by the 4-20 mA output interface; the controller CPU is connected with the variable frequency controller by the water pump frequency output interface. The heat supply pipe network transmission and distribution energy consumption controller implements heat supply as required by adopting means of room temperature teletransmission, water pump variable frequency control, transmission and distribution energy consumption analysis and the like, reduces pipe network transmission energy consumption and improves the energy utilization rate to the greatest degree and has the advantages of high control accuracy and convenience for management.
Description
Technical field
The invention belongs to heating ventilation air-conditioning system control field, be specifically related to a kind of heating network transmission & distribution energy consumption controller, especially a kind of heating network transmission & distribution energy consumption controller by adopting the means such as room temperature teletransmission, pump variable frequency control, transmission & distribution energy consumption analysis to realize heating according to need.
Background technology
Existing central heating technology also exists heat source boiler waste of capacity, long-term underrun, thermal source overall efficiency are low; Water circulating pump capacity is large, it is unreasonable to run, regulating of heating net ability, the problem that assignment of traffic is uneven, heat supply network conveying power consumption is too high, but at present the control of pipe network transmission & distribution energy consumption monitoring system is short of, need a kind of controller badly, according to user's request, on line real-time monitoring can be realized, to improve the utilization rate of the energy, reduce pipe network transmission & distribution energy consumption.
Summary of the invention
The object of this invention is to provide a kind of heating network transmission & distribution energy consumption controller by adopting the means such as room temperature teletransmission, pump variable frequency control, transmission & distribution energy consumption analysis to realize heating according to need.
The present invention adopts following technical scheme:
A kind of heating network transmission & distribution energy consumption controller, comprises controller CPU, 16 road AD interfaces, 4-20mA output interface, water pump Frequency Output Interface Circuit, power switch, voltage stabilizing chip, pressure sensor, temperature sensor, water circulating pump, frequency-variable controller and electric T-shaped valve; Wherein, power supply input is through described voltage stabilizing chip conversion, be linked in described controller CPU by described power switch, described pressure sensor is connected with described controller CPU by described 16 road AD interfaces with described temperature sensor, described controller CPU drives described electric T-shaped valve by described 4-20mA output interface, and described controller CPU is connected with frequency-variable controller by described water pump Frequency Output Interface Circuit.
Preferably, also comprise the RS485 hotlist interface for gathering hotlist data, for gathering electric quantity acquisition interface, control panel, LED display, the gateway interface of water pump power consumption, described RS485 hotlist interface, described electric quantity acquisition interface, described control panel, described LED display, described gateway interface are directly connected with described controller CPU respectively.
Beneficial effect of the present invention is:
Owing to have employed technique scheme, the present invention, by adopting the means such as room temperature teletransmission, pump variable frequency control, transmission & distribution energy consumption analysis, realizes heating according to need, and with maximized reduction pipe network conveying energy consumption, improve energy utilization rate, there is control accuracy advantage that is high and that conveniently manage.
Accompanying drawing explanation
Fig. 1 is central heating network transmission & distribution controller pie graph.
Fig. 2 is the application schematic diagram of central heating network transmission & distribution controller in heating system.
Detailed description of the invention
According to embodiment, the present invention is described in further detail below.
As Fig. 1, shown in 2, the invention discloses a kind of by adopting room temperature teletransmission, pump variable frequency controls, the means such as transmission & distribution energy consumption analysis realize the heating network transmission & distribution energy consumption controller 1 of heating according to need, comprise controller CPU 2, RS485 hotlist interface 8, electric quantity acquisition interface 9, 16 road AD interfaces 10, 4-20mA output interface 15, water pump Frequency Output Interface Circuit 16, control panel 7, LED display 6, gateway interface 5, power switch 4, voltage stabilizing chip 3, pressure sensor 11, temperature sensor 12, water circulating pump, frequency-variable controller 14 and electric T-shaped valve 13, wherein, power supply input is changed through voltage stabilizing chip 3, be linked in controller CPU 2 by power switch 4, RS485 hotlist interface 8 is for gathering hotlist data, electric quantity acquisition interface 9 is for gathering water pump power consumption, pressure sensor 11 is connected with controller CPU 2 by 16 road AD interfaces 10 with temperature sensor 12, controller CPU 2 drives electric T-shaped valve 13 by 4-20mA output interface 15, controller CPU 2 is connected with frequency-variable controller 14 by water pump Frequency Output Interface Circuit 16, and RS485 hotlist interface 8, electric quantity acquisition interface 9, control panel 7, LED display 6, gateway interface 5 is direct to be respectively connected with controller CPU 2.
Its control principle is: first in control panel 7, set known parameters (comprising length of pipeline, Model of pump etc.), gathered the temperature and pressure of hotlist and electricity and pipe network by controller 1, controller 1 controls the frequency of water pump and the aperture of electric T-shaped valve in conjunction with user's end outdoor temperature.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, other multi-form change and variations can also be made on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to technical scheme of the present invention the apparent change of amplifying out or variation be still in the row of protection scope of the present invention.
Claims (2)
1. a heating network transmission & distribution energy consumption controller, it is characterized in that, comprise controller CPU, 16 road AD interfaces, 4-20mA output interface, water pump Frequency Output Interface Circuit, power switch, voltage stabilizing chip, pressure sensor, temperature sensor, water circulating pump, frequency-variable controller and electric T-shaped valve;
Wherein, power supply input is through described voltage stabilizing chip conversion, be linked in described controller CPU by described power switch, described pressure sensor is connected with described controller CPU by described 16 road AD interfaces with described temperature sensor, described controller CPU drives described electric T-shaped valve by described 4-20mA output interface, and described controller CPU is connected with frequency-variable controller by described water pump Frequency Output Interface Circuit.
2. a kind of heating network transmission & distribution energy consumption controller according to claim 1, it is characterized in that, also comprise the RS485 hotlist interface for gathering hotlist data, for gathering electric quantity acquisition interface, control panel, LED display, the gateway interface of water pump power consumption, described RS485 hotlist interface, described electric quantity acquisition interface, described control panel, described LED display, described gateway interface are directly connected with described controller CPU respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599873.9A CN104359148A (en) | 2014-10-31 | 2014-10-31 | Heat supply pipe network transmission and distribution energy consumption controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599873.9A CN104359148A (en) | 2014-10-31 | 2014-10-31 | Heat supply pipe network transmission and distribution energy consumption controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104359148A true CN104359148A (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599873.9A Pending CN104359148A (en) | 2014-10-31 | 2014-10-31 | Heat supply pipe network transmission and distribution energy consumption controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848412A (en) * | 2015-05-06 | 2015-08-19 | 北京建筑大学 | Method for reducing transmission and distribution energy consumption of regional central heat supply network |
| CN106249635A (en) * | 2015-06-11 | 2016-12-21 | 北京金房暖通节能技术股份有限公司 | A kind of intelligent terminal for Internet of things system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05149567A (en) * | 1991-11-29 | 1993-06-15 | Noritz Corp | Tap-controlled hot water supplying apparatus |
| CN101344274A (en) * | 2008-08-25 | 2009-01-14 | 北京硕人时代科技有限公司 | Boiler heat supplying climate compensating system and its implementing method |
| CN203836339U (en) * | 2013-12-20 | 2014-09-17 | 北京金房暖通节能技术股份有限公司 | Intelligent flow regulating controller of heat supply pipe network system |
| CN204329152U (en) * | 2014-10-31 | 2015-05-13 | 北京中建建筑科学研究院有限公司 | A kind of heating network transmission & distribution energy consumption controller |
-
2014
- 2014-10-31 CN CN201410599873.9A patent/CN104359148A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05149567A (en) * | 1991-11-29 | 1993-06-15 | Noritz Corp | Tap-controlled hot water supplying apparatus |
| CN101344274A (en) * | 2008-08-25 | 2009-01-14 | 北京硕人时代科技有限公司 | Boiler heat supplying climate compensating system and its implementing method |
| CN203836339U (en) * | 2013-12-20 | 2014-09-17 | 北京金房暖通节能技术股份有限公司 | Intelligent flow regulating controller of heat supply pipe network system |
| CN204329152U (en) * | 2014-10-31 | 2015-05-13 | 北京中建建筑科学研究院有限公司 | A kind of heating network transmission & distribution energy consumption controller |
Non-Patent Citations (1)
| Title |
|---|
| 周淑一等: "《一种城市智能换热站控制系统应用设计方案》", 《北京信息科技大学学报（自然科学版）》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848412A (en) * | 2015-05-06 | 2015-08-19 | 北京建筑大学 | Method for reducing transmission and distribution energy consumption of regional central heat supply network |
| CN104848412B (en) * | 2015-05-06 | 2017-10-31 | 北京建筑大学 | A kind of method for reducing regional heating heat supply network transmission ＆ distribution energy consumption |
| CN106249635A (en) * | 2015-06-11 | 2016-12-21 | 北京金房暖通节能技术股份有限公司 | A kind of intelligent terminal for Internet of things system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
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| RJ01 | Rejection of invention patent application after publication |