CN203191814U - A heat exchange station energy saving billing monitoring terminal - Google Patents
A heat exchange station energy saving billing monitoring terminal Download PDFInfo
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- CN203191814U CN203191814U CN2013202307034U CN201320230703U CN203191814U CN 203191814 U CN203191814 U CN 203191814U CN 2013202307034 U CN2013202307034 U CN 2013202307034U CN 201320230703 U CN201320230703 U CN 201320230703U CN 203191814 U CN203191814 U CN 203191814U
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- 238000012544 monitoring process Methods 0.000 title description 8
- 239000008400 supply water Substances 0.000 claims abstract description 13
- 238000013500 data storage Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000004134 energy conservation Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 210000000352 storage cell Anatomy 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000013523 data management Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to an energy-saving billing monitor terminal for a heat exchange station. A user microprocessor monitor system and an intermediate station microprocessor monitor system of the energy-saving billing monitor terminal for the heat exchange station are connected through an RS-485 bus. An industrial control computer of a host computer monitor system is connected with each intermediate station microprocessor monitor system through a network. A user microprocessor of the user microprocessor monitor system are connected with a flow sensor installed at a user heat supply water inlet, temperature difference sensors installed at the heat supply water inlet and a heat supply backwater port, a first indoor temperature sensor, and a second indoor temperature sensor. The user microprocessor is further connected respectively with the RS-485 bus and a display query module. The intermediate station microprocessor monitor system comprises an intermediate station microprocessor provided with an expanded data storage unit, and a first GPRS module. The host computer monitor system comprises the industrial control computer and a second GPRS module. The energy-saving billing monitor terminal for the heat exchange station can monitor the quality of heat supplies for users in a real-time manner, has a function that enables the users to conveniently check/inquire display of data, allows hand-operated, timing, remote and other control modes to be realized, and is high in operationality.
Description
Technical field:
The utility model relates to the charge monitoring apparatus in the heating power facility monitoring technique field, what be specifically related to is the energy-conservation charging monitor terminal of a kind of heat exchange station.
Background technology:
The development of domestic heat exchange station automatic monitored control system more abroad falls behind, along with city in recent years carrying out the pipe network improving engineering, appearance and the development of heat exchange station intelligent monitor system have been promoted, but China's heating system automaticity development is unbalanced, situation is heating plant mostly, heat exchange station realizes that the robotization situation is better, and slower to the development of aspects such as user side heat supply situation, heat supply character surveillance and heat metering.On November 15th, 2012, " why more peddling less selling household based heat metering is " of Chinese businessman's report.Message accounting provides the hot charging method of calculating unreasonable, the message accounting that has only detects that heat exchange station is supplied with heat and the heat of not considering the actual enjoyment of user from the heat exchange station interests, cause the household cost allocation pilot initial stage, a lot of user's reflections, the household cost allocation charge is also more expensive than pressing the area charge, and the user is unwilling to accept the household cost allocation mode.The message accounting that has is not only considered supply heat and the operation cost of heat exchange station according to the actual temperature of enjoying of user family, cause heat supply company to be unwilling to accept the household cost allocation mode.In wide net Beijing message on November 5, according to sound " news " report of China message accounting only is installed and is mismatched the heat exchange station supervisory system, most of hot user in the residential quarter has turned off the heating installation in the family before being on duty and leaving home, and just opens after coming home from work evening.During this, a large amount of hot water that should flow into resident house in the secondary pipe network of residential quarter are just lack scope for their abilities, and heat exchange station still turns round with the peak power of heat at full capacity according to the residential quarter.So, a large amount of heat, electric equal energy source have been done idle work, have wasted.So heat supply company is unwilling to accept the household cost allocation mode.October 27 in 2012, the present situation that " an outpost of the tax office of hot meterage is at which " of Life Daily report implements to make slow progress to household measurement heat-supplying has been done detailed report.The main problem that exists has, and the message accounting price is bad than high practicability; Some heat are taken the measuring apparatus independent counting, adopt manual metering mode workload big and inaccurate; Some taximeters operability of only chargeing is bad.Disclosed March 19 2008 date as Chinese invention patent publication number CN 101144724A, a kind of household heating temperature message accounting and heat expense metering method are disclosed, measure hot expense according to user indoor temperature, but fail to provide user's control end, make the user according to self needs control heating temperature.
Summary of the invention:
The purpose of this utility model provides the energy-conservation charging monitor terminal of a kind of heat exchange station, and it is used for solving the bad problem of present message accounting practicality.
The technical scheme that its technical matters that solves the utility model adopts is: the energy-conservation charging monitor terminal of this heat exchange station comprises user side microprocessor monitors system, through-station microprocessor monitors system, ipc monitor system, user side microprocessor monitors system is connected by the RS-485 bus with through-station microprocessor monitors system, and the industrial computer of ipc monitor system and each through-station microprocessor monitors system pass through network connection; It is indoor that user side microprocessor monitors system is installed in the user, it comprises the user side microprocessor, the user side microprocessor is connected with the flow sensor that is installed in user's heat supply water inlet, the temperature sensor that is installed in heat supply water inlet and water return outlet two ends, indoor first temperature sensor, indoor second temperature sensor respectively, and the user side microprocessor also is connected with RS-485 bus, demonstration enquiry module respectively; Through-station microprocessor monitors system comprises through-station microprocessor, a GPRS module that has expansion data storage unit, and the through-station microprocessor is connected with RS-485 bus, a GPRS module respectively; The ipc monitor system comprises industrial computer and the 2nd GPRS module, and industrial computer is connected with the 2nd GPRS module.
The user side microprocessor is connected by a RS-232/RS-485 converter with the RS-485 bus in the such scheme, and the RS-485 bus is connected with described through-station microprocessor by another one RS-232/RS-485 converter again.
Show in the such scheme that enquiry module comprises display screen and the inquiry button that is connected with the user side microprocessor.User's average indoor temperature shows that in real time heat accumulative and hot the expense can the button inquiries.
The user side microprocessor also is connected with control module in the such scheme, control module comprises that aperture regulates control circuit, timing control circuit, is installed in the electric flow control valve door at user's heat supply water inlet place, and the electric flow control valve door that aperture regulates control circuit, timing control circuit, be installed in user's heat supply water inlet place is connected with the user side microprocessor respectively.As whole day nobody the time, turn valve opening down before going out, do not advise valve-off, indoor temperature is low excessively like this, it is slower to heat up, and cooperates timing control circuit to open full control valve by special time before going home; A perhaps GPRS module communication that links to each other with the through-station microprocessor by note, remote-query information, Long-distance Control variable valve.
The utlity model has following beneficial effect:
The utility model is monitor user ' heat supply quality in real time, and data show query function for the user provides easily.Provide height two kinds of configurations on the hardware, meet the needs of different users, more be conducive to the popularization of household cost allocation work.Can realize manually, regularly and long-range multiple control modes, strong operability, the user uses heat as required, and control is the energy-saving monitoring device of avoiding energy dissipation in real time.Hardware connects under the constant situation can pass through update routine, can adjust the each several part function, as calculates hot expense and can be finished by user side microprocessor or the calculating of through-station microprocessor, and synthermal information is uploaded to the industrial computer configuration software together again.The industrial computer configuration software provides powerful data management function, can add up user's heat supply information, generates form.The real temperature of enjoying of this energy-conservation charging monitor terminal energy supervisory user can be monitored the heat that heat exchange station provides again, is convenient to provide a kind of more rational method that heat is taken of calculating in conjunction with both.Moreover industrial computer powerful computing ability and speed can solve complicated hot cost calculating method.The energy-conservation charging monitor terminal of heat exchange station cooperates the heat exchange station supervisory system, regulates heat exchange station secondary water-supply flow according to user's heat supply total flow and could really reach purpose of energy saving.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
1, user side microprocessor 2, flow sensor 3, water inlet temperature sensor 4, water delivering orifice temperature sensor 5, indoor first temperature sensor 6, indoor second temperature sensor 7, keyboard circuit 8, the one RS-232/RS-485 converter 9, display circuit 10, electric flow control valve door 11, RS-485 bus 12, the 2nd RS-232/RS-485 converter 13, through-station microprocessor 14, data storage cell 15, the one GPRS module 16, the 2nd GPRS module 17, industrial computer 18, user side microprocessor monitors system 19, through-station microprocessor monitors system 20, the ipc monitor system.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the energy-conservation charging monitor terminal of this heat exchange station, mainly comprise user side microprocessor monitors system 18 and through-station microprocessor monitors system 19, for the next information of management and monitoring terminal collection, for it has been equipped with the ipc monitor system 20 of built-in data management system.
User side microprocessor monitors system 18 and through-station microprocessor monitors system 19 are by 11 communications of RS-485 bus.The industrial computer 17 of ipc monitor system 20 is communicated by letter with a plurality of through-station microprocessor monitors system 19 by the 2nd GPRS module 16.
Through-station microprocessor monitors system 19 comprises the through-station microprocessor 13 that has expansion data storage unit 14, first interface of described through-station microprocessor 13 links to each other with the 2nd RS-232/RS-485 converter 12, and second interface links to each other with a GPRS module 15.Described through-station microprocessor 13 links to each other with a plurality of user side microprocessor monitors 18 systems by the 2nd RS-232/RS-485 converter 12 and RS-485 bus 11, and the number of the user side microprocessor monitors system that connects can extend to 128 at most as required.Through-station microprocessor 13 is gathered 18 Monitoring Data of user side microprocessor monitors system by the mode of patrolling and examining.
It is indoor that user side microprocessor monitors system 18 is installed in the user, mainly comprise user side microprocessor 1, the flow sensor 2 that is installed in user's heat supply water inlet is monitored the hot water total amount of release heat, be installed in the temperature after heat supply water inlet temperature sensor 3 monitoring heat supply hot water temperatures and water delivering orifice temperature sensor 4 are monitored the hot water heat releases, reduce how many temperature thereby draw the hot water that participates in heat exchange, water inlet temperature sensor 3 herein and water delivering orifice temperature sensor 4 can replace reducing cost with a temperature sensor that is connected across water inlet and water return outlet place.If selected flow sensor 2, water inlet temperature sensor 3 and 4 outputs of water delivering orifice temperature sensor are analog quantitys, when linking to each other with user side microprocessor 1, need add the A/D change-over circuit so, as be digital quantity, then can directly link to each other as shown in Figure 1.Link to each other with user side microprocessor 1 and be installed in indoor first temperature sensor 5 of indoor diverse location and indoor second temperature sensor 6 and be used for temperature in the sensing chamber, temperature signal is real-time transmitted to user side microprocessor 1, draws average indoor temperature by 1 computing of user side microprocessor.The keyboard circuit that links to each other with user side microprocessor 17 is used for opening heat supply, cuts off heat supply, regularly arranges, the heat supply aperture arranges, inquiry is with thermal information etc.Useful thermal information all can be shown by the display circuit that links to each other with user side microprocessor 19.The electric flow control valve door 10 that links to each other with user side microprocessor 1, be installed on user's heat supply water inlet pipeline, can control its aperture according to user side microprocessor 1 output signal, electric flow control valve door 10 apertures are more big, the hot water amount who participates in transducing is more big, heat supply temperature is more high, otherwise more low.User side microprocessor 1 is connected by a RS-232/RS-485 converter 8 with RS-485 bus 11.
Electric flow control valve door 10 is optional parts, if electric flow control valve door 10 is installed, can by the keyboard circuit that links to each other with user side microprocessor 17 regularly arrange electric flow control valve door 10 open and close, aperture is set, the user sends the control note for a GPRS module 15 that links to each other with through-station microprocessor 13 by mobile phone, through-station microprocessor 13 is responsible for controlling note contrast instruction list and is translated into the user side microprocessor that steering order passes to corresponding user side microprocessor monitors system 18, the electric flow control valve door 10 that control is corresponding.Can increase certain expense because the electric flow control valve door is installed and is safeguarded in the future, whether the user can select to install according to self needs.If electric flow control valve door 10 is not installed, can replace electric flow control valve door 10 by manual control valve is installed at user's hot water water inlet place, regulate hot water flow by regulating the manual control valve switch size.Only lack timing controlled variable valve and Long-distance Control variable valve function.All be not suitable for frequent switch about electric flow control valve door 10 or manual control valve, can reduce serviceable life, the suggestion user leaves home just to operate for a long time, working leaves home to be difficult for closing fully, indoor temperature is low excessively like this, intensification needs certain hour, and can adopt comes home from work regularly opens big valve for the previous period, and having reached is the energy-conservation purpose that can enjoy comparatively comfortable indoor temperature again.
All data of user side are stored in the data storage cell 14, by the 2nd GPRS module 16 and a GPRS module 15, industrial computer 17 regularly sends to through-station microprocessor 13 and reads data command, through-station microprocessor 13 analysis instruction send to industrial computer 17 with the data packing that is stored in the data storage cell 14 by a GPRS module 15 and the 2nd GPRS module 16.
Take calculating about heat, heat can be taken algorithm and be built in industrial computer 17, calculate hot the expense by industrial computer 17.Advantage is that industrial computer can reflect more complicated heat expense algorithm fast.If algorithm comparatively simply then, best heat can the expense in the through-station microprocessor 13 that algorithm is built in the energy-conservation charging monitor terminal of heat exchange station or in the user side microprocessor 1, be responsible for calculating hot the expense by through-station microprocessor 13 or user side microprocessor 1, advantage is to alleviate host computer workload and communications burden.And the complexity that will take algorithm in the reality according to heat, the number of the user side microprocessor monitors system 18 that through-station microprocessor monitors system 19 controls, the number of the through-station microprocessor monitors system 19 that ipc monitor system 20 monitors decides preferred plan.
Best, if heat expense algorithm is built in the through-station microprocessor 13 of the energy-conservation charging monitor terminal of heat exchange station or in the user side microprocessor 1, then corresponding Query Information etc. can send short message enquiries for a GPRS module 15 by mobile phone, as inquire about indoor temperature, electric flow control valve door 10 apertures etc.Through-station microprocessor 13 is responsible for short message enquiry is translated into instruction, extracts the user from data storage cell 14 and wants Query Information, and user's query contents is sent on the user mobile phone.
If algorithm is comparatively complicated, heat expense algorithm is built in industrial computer 17, then corresponding Query Information can send short message enquiry for the 2nd GPRS module 16 by mobile phone, analyzes the short message content conversion instruction by industrial computer 17 again, and information that the user looks into short message mode is sent to the user.As seen heat expense algorithm is built in industrial computer 17, industrial computer not only will regularly be patrolled and examined each through-station microprocessor monitors system 19, calculate hot expense, and the accurate real-time that user side microprocessor 1 image data is uploaded that also will guarantee of will chargeing, also will tackle user's information inquiry often, workload will guarantee then that greatly the number of accurate its through-station microprocessor monitors system 19 that can patrol and examine of real-time monitoring calculating heat expense will be restricted.And user's Query Information will communicate by letter with the 2nd GPRS module 16 respectively at a GPRS module 15 with control electric flow control valve door 10, and operability is not good.
If best heat expense algorithm is built in the through-station microprocessor 13 of the energy-conservation charging monitor terminal of heat exchange station or in the user side microprocessor 1, the heat expense directly is kept in the data storage cell 14, user's Query Information needs only with control electric flow control valve door 10 and communicates by letter and can realize with a GPRS module 15, operates comparatively simple.Ipc monitor system 20 monitoring times at interval can proper extension, has reduced industrial computer 17 amounts of calculation and communications burden.Data management software built-in in the industrial computer 17 can be placed on focus in the user data statistical study, as the heat supply total flow of adding up the instantaneous use of user, regulate heat exchange station secondary water-supply flow according to user's heat supply total flow and could really reach purpose of energy saving.
Claims (4)
1. energy-conservation charging monitor terminal of heat exchange station, it is characterized in that: the energy-conservation charging monitor terminal of this heat exchange station comprises user side microprocessor monitors system (18), through-station microprocessor monitors system (19), ipc monitor system (20), user side microprocessor monitors system (18) is connected by RS-485 bus (11) with through-station microprocessor monitors system (19), and the industrial computer of ipc monitor system (17) passes through network connection with each through-station microprocessor monitors system (19); It is indoor that user side microprocessor monitors system (18) is installed in the user, it comprises user side microprocessor (1), user side microprocessor (1) is connected with the temperature sensor, indoor first temperature sensor (5), indoor second temperature sensor (6) that are installed in user's heat supply water inlet flow sensor (2), be installed in heat supply water inlet and water return outlet two ends respectively, user side microprocessor (1) also respectively with RS-485 bus (11), show that enquiry module is connected; Through-station microprocessor monitors system (19) comprises through-station microprocessor (13), a GPRS module (15) that has expansion data storage unit, and through-station microprocessor (13) is connected with RS-485 bus (11), a GPRS module (15) respectively; Ipc monitor system (20) comprises industrial computer (17) and the 2nd GPRS module (16), and industrial computer (17) is connected with the 2nd GPRS module (16).
2. the energy-conservation charging monitor terminal of heat exchange station according to claim 1, it is characterized in that: described user side microprocessor (1) is connected by a RS-232/RS-485 converter with described RS-485 bus (11), and described RS-485 bus (11) is connected with described through-station microprocessor (13) by another one RS-232/RS-485 converter again.
3. the energy-conservation charging monitor terminal of heat exchange station according to claim 2, it is characterized in that: described demonstration enquiry module comprises display screen and the inquiry button that is connected with user side microprocessor (1).
4. the energy-conservation charging monitor terminal of heat exchange station according to claim 3, it is characterized in that: described user side microprocessor (1) also is connected with control module, control module comprises that aperture regulates control circuit, timing control circuit, is installed in the electric flow control valve door (10) at user's heat supply water inlet place, and the electric flow control valve door (10) that aperture regulates control circuit, timing control circuit, be installed in user's heat supply water inlet place is connected with user side microprocessor (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202307034U CN203191814U (en) | 2013-05-02 | 2013-05-02 | A heat exchange station energy saving billing monitoring terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202307034U CN203191814U (en) | 2013-05-02 | 2013-05-02 | A heat exchange station energy saving billing monitoring terminal |
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| CN203191814U true CN203191814U (en) | 2013-09-11 |
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| CN2013202307034U Expired - Fee Related CN203191814U (en) | 2013-05-02 | 2013-05-02 | A heat exchange station energy saving billing monitoring terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673027A (en) * | 2013-11-08 | 2014-03-26 | 上海威尔泰仪器仪表有限公司 | Tail end power type secondary heating system |
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2013
- 2013-05-02 CN CN2013202307034U patent/CN203191814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673027A (en) * | 2013-11-08 | 2014-03-26 | 上海威尔泰仪器仪表有限公司 | Tail end power type secondary heating system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140502 |