CN205447928U - Intelligence heat supply pipe network secondary network linkage regulation and control system - Google Patents
Intelligence heat supply pipe network secondary network linkage regulation and control system Download PDFInfo
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- CN205447928U CN205447928U CN201521110633.4U CN201521110633U CN205447928U CN 205447928 U CN205447928 U CN 205447928U CN 201521110633 U CN201521110633 U CN 201521110633U CN 205447928 U CN205447928 U CN 205447928U
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Abstract
The utility model discloses an intelligence heat supply pipe network secondary network linkage regulation and control system, install between secondary pipe network total delivery pipe (2) and total wet return (1) by -pass line (3), wherein contains intelligent control unit (4) and water admixing device (6), once net the side configuration association accuse unit (5) of intaking, assist bypass water admixing device (6) cooperative control of accuse unit (5) and secondary network side, install out water temperature data collection ware (7) additional before the hot user of delivery pipe, the wet return installs return water temperature collector (8) additional, simultaneously install outdoor temperature collector (9) additional at outdoor environment, " the regulation of dynamic unsteady flow volume matter " regulation and control have been realized, the application of this system is accord with china's current situation the simplest, the most effectual control methods, basically, it keeps high efficiency operation to have reached the boiler simultaneously, pipe network auto leveling, the thermal mesh of intelligent use, the efficiency of the managerial ability of heating enterprise reaches is effectively improved.
Description
Technical field
This utility model relates to heat supply regulation and control field, particularly relates to a kind of intelligent heat supply pipe network one secondary network linkage regulator control system.
Background technology
At present, heating system is made up of steam generator system, distributing system and external user three bulk, and traditional mode is all the relation indirectly being controlled external user temperature by boiler implosion distributing system.The target of heating is to realize outer net to dissipate how many heats just supplement how many heats, to reach the substantially invariable purpose of the indoor temperature of user.The heat of tradition heating mode belongs to actively distribution, but so owing to cannot know that actual demand is how many, usually can glut, certain waste occurs.
The present situation of China is, the radiator of heat user is the most all fitted without automatic temperature control valve, has also resulted in and just windowed for overabundant heat common people, and the few common people of heat supply just complain the phenomenon of the imbalance between supply and demand shouted abuses in the street, and heating load does not has standard.
Utility model content
In order to overcome the problems referred to above, the utility model proposes a kind of intelligent heat supply pipe network one secondary network linkage regulator control system, it is achieved " dynamic changeable flow adjustment " regulates and controls, and reaches the purpose of reasonable employment heat.
A kind of intelligent heat supply pipe network one secondary network linkage regulator control system, including: the total return pipe of secondary pipe network (1), total feed pipe (2), bypass line (3), intelligent control unit (4), association's control unit (5), water admixing device (6), leaving water temperature harvester (7), return water temperature capturing device (8), outdoor temperature harvester (9), signal-transmitting cable (10) and intelligent controller (11)；Described bypass line (3) is installed between the total feed pipe of secondary pipe network (2) and total return pipe (1), wherein comprises intelligent control unit (4) and water admixing device (6)；At secondary net influent side configuration association's control unit (5), bypass water admixing device (6) Collaborative Control of unit (5) and secondary network side is controlled in described association；Leaving water temperature harvester (7) was installed additional before the heat user of feed pipe, return pipe installs return water temperature capturing device (8) additional, install outdoor temperature harvester (9) additional at outdoor environment simultaneously, described outdoor temperature harvester (9) connects intelligent controller (11), the data that each Temperature sampler all of gathers are sent to be arranged on the intelligent controller (11) of Central Control Room or switchgear house by signal-transmitting cable (10), described intelligent controller (11) is also respectively connected with association's control unit (5), intelligent control unit (4), leaving water temperature harvester (7) and return water temperature capturing device (8)；
After the start of described intelligent control unit (4), the state of each collecting unit of self-inspection, after 60 seconds, first pass through the environment minimum temperature that outdoor temperature harvester (9) gathers, leaving water temperature harvester (7), return water temperature capturing device (8) collecting temperature value, processes temperature signal is become a digital signal, intelligent controller (11) is fed back to by signal-transmitting cable (10), intelligent control unit (4) simultaneously, the parameter of association's control unit (5), intelligent controller (11) is fed back to also by signal-transmitting cable (10), intelligent controller (11) is by after calculation process, control intelligent control unit (6) and control the water mixing proportion of water admixing device (6)；
When the water amount that intelligent control unit (4) increases bypass line (3) reaches maximum, leaving water temperature harvester (7) remains above the amount that intelligent controller (11) controls, now, one secondary net can be sent a signal supplied more than the planned quota, control secondary net association's control unit (5) and close a stepping-in amount by stepping-in amount, each collection point of secondary network continues each collection data are acquired transmission subsequently, through the analyzing and processing of intelligent controller (11), assign control instruction；
If secondary network mixes water and does not reaches standard, bypass line (3), the mixed water yield that intelligent control unit (4), water admixing device (6) control reduces to zero, one secondary net can be sent the signal of a deficient confession, control secondary net association's control unit (5) and open the most according to quantity.
Intelligent heat supply pipe network one secondary network of the present utility model linkage regulator control system, achieve " dynamic changeable flow adjustment " regulation and control, this systematic difference is the control methods the simplest, maximally effective meeting China's present situation, substantially simultaneously reach boiler and kept high-efficiency operation, pipe network automatic leveling, the purpose of reasonable employment heat, effectively raise operating capability and the efficiency of heating enterprise.
Accompanying drawing explanation
Accompanying drawing 1 shows intelligent heat supply pipe network one secondary network of the present utility model linkage regulator control system structural representation.
Detailed description of the invention
It is more fully described the illustrative embodiments of the disclosure below with reference to accompanying drawings.Although accompanying drawing showing the illustrative embodiments of the disclosure, it being understood, however, that may be realized in various forms the disclosure and should not limited by embodiments set forth herein.On the contrary, it is provided that these embodiments are able to be best understood from the disclosure, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
A kind of intelligent heat supply pipe network one secondary network linkage regulator control system, as shown in Figure 1, including: the total return pipe of secondary pipe network (1), total feed pipe (2), bypass line (3), intelligent control unit (4), association's control unit (5), water admixing device (6), leaving water temperature harvester (7), return water temperature capturing device (8), outdoor temperature harvester (9), signal-transmitting cable (10) and intelligent controller (11)；
Described bypass line (3) is installed between the total feed pipe of secondary pipe network (2) and total return pipe (1), wherein comprises intelligent control unit (4) and water admixing device (6)；At secondary net influent side configuration association's control unit (5), bypass water admixing device (6) Collaborative Control of unit (5) and secondary network side is controlled in described association；Leaving water temperature harvester (7) was installed additional before the heat user of feed pipe, return pipe installs return water temperature capturing device (8) additional, install outdoor temperature harvester (9) additional at outdoor environment simultaneously, described outdoor temperature harvester (9) connects intelligent controller (11), the data that each Temperature sampler all of gathers are sent to be arranged on the intelligent controller (11) of Central Control Room or switchgear house by signal-transmitting cable (10), described intelligent controller (11) is also respectively connected with association's control unit (5), intelligent control unit (4), leaving water temperature harvester (7) and return water temperature capturing device (8).
The ambient temperature gathered by outdoor temperature harvester (9), feed back to intelligent controller (11), the intelligent controller (11) water mixing proportion by operation control water-water jet, reaches to export rational heating load, is transported to outer net heat supply.
After intelligent control unit (4) start, the state of each collecting unit of self-inspection, after 60 seconds, first pass through the ambient temperature that outdoor temperature harvester (9) gathers, leaving water temperature harvester (7), the numerical value that return water temperature capturing device (8) gathers, each Temperature sampler carries processing module, processes temperature signal is become digital signal, intelligent controller (11) is fed back to by signal-transmitting cable (10), intelligent control unit (4) simultaneously, the parameter of association's control unit (5), intelligent controller (11) is fed back to also by signal-transmitting cable (10), intelligent controller (11) is by after calculation process, control intelligent control unit (6) and control the water mixing proportion of water admixing device (6).The aperture of every one stepping-in amount of secondary control, after a circulation, again carries out the comparison of last action, eventually settles to rational position, reach to export rational heating load, be transported to outer net heat supply.
So circulation, when the water amount that intelligent control unit (4) increases bypass line (3) reaches maximum, leaving water temperature harvester (7) remains above the amount that intelligent controller (11) controls, now, one secondary net can be sent a signal supplied more than the planned quota, control secondary net association's control unit (5) and close a stepping-in amount by stepping-in amount, each collection point of secondary network continues each collection data are acquired transmission subsequently, through the analyzing and processing of intelligent controller (11), assign control instruction.
Otherwise in like manner, if weather turns cold, secondary network mixes water and does not reaches standard, bypass line (3), the mixed water yield that intelligent control unit (4), water admixing device (6) control reduces to zero, at this time a secondary net will be sent the signal of a deficient confession, control secondary net association's control unit (5) and open the most according to quantity.So circulatory monitoring controls, it is achieved that the dynamic regulation that a secondary net changes with heat demand according to secondary network.
The ambient temperature gathered by outdoor temperature harvester (9), feeds back to intelligent controller (11), by the water mixing proportion of operation control water admixing device (6), reaches to export rational heating load, is transported to outer net.
These regulation and control are according to whole day continual regulation in 24 hours, within every 30 seconds, patrol and examine once, when any temperature value has the change of 0.1 DEG C, (valve position contrast locating is 1%, temperature shows 0.1 DEG C), system all can regulate control accordingly, and the pattern of hyperfine Automated condtrol is fully achieved.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with scope of the claims.
Claims (1)
1. an intelligent heat supply pipe network one secondary network linkage regulator control system, it is characterized in that, described system includes: the total return pipe of secondary pipe network (1), total feed pipe (2), bypass line (3), intelligent control unit (4), association's control unit (5), water admixing device (6), leaving water temperature harvester (7), return water temperature capturing device (8), outdoor temperature harvester (9), signal-transmitting cable (10) and intelligent controller (11)；Described bypass line (3) is installed between the total feed pipe of secondary pipe network (2) and total return pipe (1), wherein comprises intelligent control unit (4) and water admixing device (6)；At secondary net influent side configuration association's control unit (5), bypass water admixing device (6) Collaborative Control of unit (5) and secondary network side is controlled in described association；Leaving water temperature harvester (7) was installed additional before the heat user of feed pipe, return pipe installs return water temperature capturing device (8) additional, install outdoor temperature harvester (9) additional at outdoor environment simultaneously, described outdoor temperature harvester (9) connects intelligent controller (11), the data that each Temperature sampler all of gathers are sent to be arranged on the intelligent controller (11) of Central Control Room or switchgear house by signal-transmitting cable (10), described intelligent controller (11) is also respectively connected with association's control unit (5), intelligent control unit (4), leaving water temperature harvester (7) and return water temperature capturing device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110633.4U CN205447928U (en) | 2015-12-30 | 2015-12-30 | Intelligence heat supply pipe network secondary network linkage regulation and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110633.4U CN205447928U (en) | 2015-12-30 | 2015-12-30 | Intelligence heat supply pipe network secondary network linkage regulation and control system |
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| Publication Number | Publication Date |
|---|---|
| CN205447928U true CN205447928U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521110633.4U Expired - Fee Related CN205447928U (en) | 2015-12-30 | 2015-12-30 | Intelligence heat supply pipe network secondary network linkage regulation and control system |
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| CN (1) | CN205447928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410854A (en) * | 2019-07-16 | 2019-11-05 | 合肥瑞纳节能工程有限公司 | A kind of heat exchange station performance curve corrects regulation method and system automatically |
| CN110736129A (en) * | 2019-10-24 | 2020-01-31 | 北京金房暖通节能技术股份有限公司 | Intelligent balance regulation and control system and method for urban heat supply pipe networks |
-
2015
- 2015-12-30 CN CN201521110633.4U patent/CN205447928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410854A (en) * | 2019-07-16 | 2019-11-05 | 合肥瑞纳节能工程有限公司 | A kind of heat exchange station performance curve corrects regulation method and system automatically |
| CN110736129A (en) * | 2019-10-24 | 2020-01-31 | 北京金房暖通节能技术股份有限公司 | Intelligent balance regulation and control system and method for urban heat supply pipe networks |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |