CN100494789C - Computer management and control system for separate heating - Google Patents
Computer management and control system for separate heating Download PDFInfo
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- CN100494789C CN100494789C CNB2006100464406A CN200610046440A CN100494789C CN 100494789 C CN100494789 C CN 100494789C CN B2006100464406 A CNB2006100464406 A CN B2006100464406A CN 200610046440 A CN200610046440 A CN 200610046440A CN 100494789 C CN100494789 C CN 100494789C
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Abstract
The invention discloses a computer managing and controlling system for supplying heat to rooms according to demand. It is characterized in that: it is formed by a computer, a hose computer, sub computers, junction box, rooms and heat gas temperature detecting sensor, a three-way electric steering valve for controlling heating and a signal emitter controlled by user. Wherein, said computer collects the temperatures of room and heating gas all the time, and the heating demand parameters of each room set by users; then according to the set and temperatures to emit control order, to control the electric steering valve and/or user controls the electric steering valve to switch the connected ways; when the heating period is completed, it can automatically calculate the cost of each user according to the heating area and the time, and share collected information via internet, to improve the management level and detect heating quality.
Description
Technical field
The present invention relates to a kind of computer management and control technology of household heating, a kind of modern technologies control power consumption facility that utilizes, the rationalization of realization supply and demand mutual benefit utilizes the network management technology of the energy and information sharing, belongs to modern control and heat supply managing and energy utilization technology field automatically.
Background technology
Warming is a major issue of the cold district lives of the people, is directly connected to huge numbers of families' happy life and financial burden.Along with the rise in price of the energy, it is outstanding that the raising of heating cost, imbalance between supply and demand more and more show.Although governments at all levels all pay much attention to, the annual great amount of manpower and material resources, financial resources of all will dropping into guarantees the normal operation that heats, release the heating system of household metering paying simultaneously and put into effect various policies and dissolve contradiction between the supply and demand, also can't fundamentally solve the high problem of imbalance between supply and demand, energy waste and expense.Therefore, the supplier of central heating and the problem between the user are subjected to personages of various circles of society's extensive concern.
For the contradiction between the supply and demand that solves central heating, especially solve a family and do not pay dues and influence the problem of other user heating, the method that what put forth effort at present to promote is a kind of household metering, charge by heat exhaustion.Also have at charge, pay dues, energy-conservation, new technology, new method that management proposes.As publication number is " household heating intellectualized management system " patented technology of CN1540252A, its objective is to solve the right to use that the user can buy heat energy at any time the solution of cancellation time restriction.This is a kind of plug-in card consumption, the management system of identification automatically.Publication number is CN1540252A's " separate house and separate room and single house and single room's heating system " patented technology, is the heating discharge that a kind of user can oneself set and regulate each room, to reach the solution of purpose of energy saving.But the expense of saving is metering in addition, and the problem that solves metering must be invested in addition, and according to the price of gauge table and instructions for use, service life, not only disposable the needs dropped into a large number of fund, and the expense of periodic maintenance is also high.Therefore, do not cause user's interest and concern.
By the investigation about heating control and managerial technical data that promoting, patent applied for, that publish is shown, these technology all exist supply and demand can not be in time interactive, can not fundamentally solve heating-on-demand, the significant deficiency of paying dues as required.Its key is heating one side need not to know when to need heating, when do not need heating with a side; Which in which room needs the period, which does not need the period; How many temperature is when needing, and can meet the demands or the like.In addition, these technical schemes all are to charge by heat, and the hear rate gauge table must be installed, because costing an arm and a leg of this table is subject to the various factors influence and produces error.Therefore, be difficult to the long-term measuring accuracy that guarantees, must periodic maintenance or replacing.Cause each user to increase expense about 300 yuan every year on average like this.As seen, though the method for chargeing by heat can play the effect of saving,, only can increase financial burden, and can not benefit from it the user.
Summary of the invention
The central heating waste is serious according to causing, quality is low, the continuous main cause of consumers' opinions is heat supply managing person can not in time grasp the actual temperature in each user, each room and according to actual temperature and user's needs, in time regulate and control each room temperature of user in the process of heating.Even if present household metering also can't thoroughly address these problems.
The objective of the invention is, the hear rate gauge table of cancellation household heating, provide a kind of in long-term use without periodic maintenance, stability, reliability specific fuel consumption gauge table height, can play energy-conserving action, can guarantee heating quality again, can allow the heating user in the process of energy savings, directly be benefited again, in investment aspect the one-time investment and the computer management and the control system of the about household heating that equates of investment that adopts about 2000 yuan hear rate gauge table.
The function that the present invention possessed is, the heating user can set up on their own and the heating demand of revising oneself each different period of room at any time, can control the electric three-way reversal valve at any time according to interim change and parameter of user, adjust heating user's room temperature and heater temperature, concentrate collection and preservation by computer, send control instruction on time and/or provide abnormal alarm signal according to setting and temperature conditions, remind the heat supply managing person to note and processing in time.When finishing, the heating phase calculates the heating fee that each user should pay automatically according to area of heat-supply service and cumulative time by computer.Information with computer acquisition offers corporate executive and overseer by networking simultaneously, for supervising management, dissolving imbalance between supply and demand theoretical foundation is provided.
Technical solution of the present invention is achieved in that
A kind of computer management of household heating and control system, it is characterized in that described system architecture can be that a kind of user of containing sets the control signal transmitter and/or by the system architecture of the user person that directly notifies the heat supply managing by the computer input, comprising:
(1) lays a temperature sensor that is used to detect room temperature at least in each room of each user;
(2) on every group of heating installation in each room of each user, lay a temperature sensor that is used to detect heater temperature;
(3), respectively lay a temperature sensor that is used to detect each user's heating on the inlet tube and outlet tube into and out of the family water temperature in the house lead in section of each user's hot duct;
(4) in each user's each room or the every group of heating installation or several groups of heating installation in several rooms an electric three-way reversal valve that is used to control the heating hot water passageway is installed;
(5) dispose the on-line setup control signal transmitter that an information that is used to set up and revise the heating time on their own and control electronic reversal valve temporarily sends and/or circulation shows each room temperature, heater temperature and manual display setting information automatically for each user;
(6) at each floor of each unit (door opening) or two floors a terminal box that is used for that this floor heating user's temperature sensor, electric three-way reversal valve line formed that matrix wiring links to each other with extension set and/or the RS485 bus of user's setting control signal transmitter is linked to each other with extension set is installed;
(7) in each terminal box, lay the temperature sensor of the corridor temperature of every floor that is used to detect each unit;
(8), or a temperature that is respectively applied for room temperature, heater temperature, turnover family pipeline and the floor of patrolling and examining and quantizing the user is installed, patrols and examines and judges the channel status that the electric three-way reversal valve is current in the building in every building in one to two unit in every building; The control instruction that reception is sent by system host by computer, control electric three-way reversal valve change path; The Information Monitoring that the receiving system main frame sends is instructed, is sent user room, heating installation, house lead in pipeline and the information of floor temperature, the information of the electronic reversal valve channel status of user's heating installation, user's setting and control information to system host; Receive user's setting and control information; Each room temperature, heater temperature data after user's setting control signal transmitter sends quantification; And/or prevent the extension set of thunder and lightning to the attack of internal system;
(9) laying an energy in each heating system becomes the RS232 bus signals of computer into temperature, setting, control information data RS485 bus signals and computer and extension set communication, that can gather and preserve temporarily the extension set quantification treatment and/or has the system host that prevents that thunder and lightning from attacking computer by outdoor bus;
(10) set information, each point temperature information that is used to handle and preserve the user that gathers of configuration in each heating system; Send control instruction according to handled information on time, and abnormal information is shown and reports to the police; The computer networking relevant monitoring and calculate the computer of the heating fee that each user should pay automatically with other.
Technical solution of the present invention also comprises:
The communication modes of described system host and extension set can be a kind of wired RS485 bus signals or the communication modes of RS485+I bus signals, a kind of wireless emission and the communication modes of reception and/or the communication modes of a kind of optical cable transmission.
The used sensor of described every temperature detection can be the PN junction temperature sensor with unilateal conduction characteristic, pure resistive temperature sensor and/or digital temperature sensor.Wherein, the line of analog quantity temperature sensor can be connection and/or the matrix connection that sensor signal lines adds common line; For digital temperature sensor, then adopt a kind of two-wire system bus to connect.
Described electric three-way reversal valve is by the magnetic force connection driving of mechanical connection driving and/or non-direct contact.Driving signal can be the instruction of computer and/or the instruction that user oneself passes through to set the control signal transmitter.
Described user sets the control signal transmitter, it is a time that is used for setting or revising heating by the user as required, and should set or revise and sent to computer by extension set, system host, handle according to indoor and outdoor temperature at that time by computer again, draw each user, in the control time of the electric three-way reversal valve of each heating installation, send control instruction automatically, control the device that the electric three-way reversal valve changes channel status and/or controlled electric three-way reversal valve change channel status by user oneself according to interim change in advance.It can be one and have setting control signal transmitter and/or setting control signal transmitter that only possesses display setting, control electric three-way reversal valve channel status that detects and show each room temperature, heater temperature, design temperature, the current channel status of electric three-way reversal valve.
Described terminal box is one and has certain dust reduction capability, interior band terminal plate, temperature sensor, and/or the termination of band electric three-way reversal valve address decoder and drive circuit.
Described extension set, be one have lightning protection, control bus communication, control is patrolled and examined and the device of quantification treatment temperature sensor signal function.Receiving the user downwards, sets, revises and the interim information of controlling; Control drives the electric three-way reversal valve and changes channel status; Patrol and examine the temperature of room, heating installation, pipeline and corridor.Upwards, the instruction of receiving system main frame, the information data of transmission temperature, setting, modification, control; The control electric three-way reversal valve that receiving computer sends by system host changes the instruction of channel status.This extension set can be that a kind of directly concentrating under the control of system host patrolled and examined, and the analog signals of gathering is become one by one current signal is uploaded to the extension set of patrolling and examining main frame, a kind of analog quantity temperature sensor of controlling is patrolled and examined, quantizes, stored extension set and/or a kind of control that the waiting system main frame reads one by one and patrols and examines the extension set that digital temperature sensor waiting system main frame reads.
Described system host is one and has lightning protection, the RS232 bus signals of computer is become the RS485 bus signals, sends computer instruction to extension set and/or the extension set information data that receives preserved the system host that reads for computer temporarily.It can be a kind of in band quantize (A/D conversion) function and directly control extension set and patrol and examine, the current signal that extension set is returned concentrate quantize and preserve the system host that reads at any time for computer, a kind of band memory function at the system host of direct and extension set communication directly and under the system host of extension set communication and/or a kind of control under the control of computer at computer.
The computer management of the household heating that the present invention proposes and control system and existing household metering show by the technology of heat exhaustion charging its advantage of comparing:
(1) the present invention has cancelled the hear rate gauge table, eliminated heat supply unit to all worries of heat meter problem and and the user between because of the contradiction of measurement problem.Especially trouble and financial burden that maintenance, replacing, calibrating gauge table bring to the user have been eliminated.
(2) the present invention adorns a temperature sensor on each room of user, every group of heating installation, each heating user's water-in and water-out pipeline, the manager can observe the associated temperature in any one room of any one user at any time by computer, in time grasp user's warming, heating control, the problem that heating equipment occurs by the warning of computer, so that in time solve.For guaranteeing that heating quality provides reliable foundation, for the contradiction of dissolving between the supply and demand provides reliable foundation.
(3) the present invention is equipped with the user at each user's family and sets the control signal transmitter.The user both can oneself control the heating installation heating, also can allow the computer of heating unit control heating automatically on time.Desired heating time, temperature are by computer record and preservation automatically, and the heating phase is calculated the heating fee that each user should pay automatically when finishing.Therefore, can under heat supply managing person and user's joint efforts, realize energy-conservation to greatest extent purpose and minimizing user's heat cost.
(4) electric three-way reversal valve used in the present invention can be a kind of magnetic control valve.Valve is a kind of magnetic force connection of non-direct contact with being connected of external drive mechanism, and the action of valve is carried out after seeing through nonmagnetic substance by magnetic force, therefore, and can be because of faults such as frequent movement cause that housing leaks.
(5) the present invention is at the on-the-spot used electronic component of user, except must in the driving of the indoor temperature sensor of installing and using of user, electric three-way reversal valve and valve state signal detects and the user sets the control signal transmitter, the use of other electron component be all at environment preferably in the corridor.Therefore, when guaranteeing electronic devices and components service life, made things convenient for maintenance, reduced inconvenience with user direct contact.
Description of drawings
Fig. 1 is the scheme of installation of User Part of the present invention.
Fig. 2 is a system architecture diagram of the present invention.
Fig. 3 is a PN junction temperature sensor inverse parallel schematic diagram of the present invention.
Fig. 4 is a user's of the present invention PN junction temperature sensor and the elementary diagram of electric three-way reversal valve.
Fig. 5 is a matrix wiring schematic diagram of the present invention.
Fig. 1 is a specification digest accompanying drawing of the present invention.
Among the figure: 1, room, 2, the room, 3, the room, 4, the temperature sensor on the heating installation, 5, electric three-way reversal valve, 6, the temperature sensor in the room, 7, the water inlet pipe temperature sensor, 8, outlet pipe temperature sensor, 9, set the control signal transmitter, 10, terminal box, 11, extension set, 12, stop valve, 13, stop valve.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, the computer management and the control system of Fig. 4 and a kind of household heating shown in Figure 5, the operation principle of this system is to utilize the communication of computer, storage, functions such as data processing, constantly read and preserve user's setting and current room, heating installation, pipeline, outdoor temperature information, and the information that reads handled, draw the control time that changes the electronic reversal valve channel status of user, send instruction by setting-up time, pass through system host, extension set is realized the on off state of the electronic reversal valve in control user room automatically, to satisfy the heating needs that the user sets as required; Subnormal temperature information such as the room that analysis is drawn, heating installation, pipeline show immediately and report to the police.But its system architecture division is as follows:
1, system unit is formed and the installation site
As shown in Figure 1, frame of broken lines represent among all users three the heating users.Each user has between three calefactories, and promptly frame of broken lines 1,2,3.There is one group of heating installation in each room.Every group of heating installation is equipped with a temperature sensor 4, an electric three-way reversal valve 5.A temperature sensor 6 is housed in each room.A temperature sensor 7,8 respectively is housed on the water-in and water-out hot duct of each user's house lead in leading portion.A setting controller sender unit 9 is housed in the each household room.The terminal box 10 of band temperature sensor in is housed in the corridor of every floor.An extension set 11 is housed in each unit corridor.A system host and a computer are equipped with in the central heating control room.In addition, on water inlet before each heating user house lead in and the outlet conduit shutoff valve 12,13 is housed respectively.All temperature sensors all adopt the PN junction temperature sensor.
2, the line of system unit
(1) line of PN junction temperature sensor and electric three-way reversal valve and extension set: at first 8 the PN junction temperature sensors in each room are carried out inverse parallel, as shown in Figure 3.Again as shown in Figure 4, an end lead of 4 pairs of PN junction temperature sensors after the inverse parallel is interconnected to a lead a, the other end of every pair of PN junction temperature sensor lead connects into b respectively
1, b
2, b
3, b
44 leads; Two leads of each electric three-way reversal valve, wherein one is interconnected to a lead a
2, another root respectively with lead b
2, b
3, b
4Link to each other.Again with lead a, b
1, b
2, b
3, b
4, a
2Insert in the outdoor terminal box.In terminal box, each temperature sensor and electric three-way reversal valve are carried out the matrix arrangement by these leads, as shown in Figure 5.The intersection point of each line a and alignment b connects two antiparallel PN junction temperature sensors or an electric three-way reversal valve.The lead of arranging through row and column inserts in the extension set again.
(2) line of each user's setting control signal transmitter 9 and extension set: it is indoor the user to set control signal transmitter 9, and its power line is sent by inserting after the terminal box by extension set, and its holding wire is that a kind of bus inserts extension set after by terminal box.
(3) extension set is to the line of system host: be to link to each other with a triple.All PN junction temperature sensors in the system, electric three-way reversal valve, the signal of setting the control signal transmitter have all been done to handle and arrange in extension set and have been become the bus that is fit to RS485+I and transmit.
(4) the RS232 bus that is connected to a standard of system host and computer.
3, the effect of system unit
(1) effect of setting control signal transmitter 9, one, the user sets or revises the time of following heating as required with it, and the data that will set or revise send to extension set.Its two, user oneself controls the electric three-way reversal valve with it and changes channel status.
(2) effect of electric three-way reversal valve is whether control heating hot water passes through heating installation.In order to reach the purpose of regulating indoor temperature.
(3) effect of temperature sensor 4 is to be used to detect heater temperature, so that computer judges according to heater temperature whether the work of electric three-way reversal valve 5 is normal.
(4) effect of temperature sensor 6 is to be used to detect user's room temperature, so that computer is judged warming situation, heating temperature according to room temperature and/or to control time of electric three-way reversal valve.
(5) effect of temperature sensor 7,8, be used to detect heating hot water into and out of the family water temperature.So that whether computer is judged the flow of house lead in hot water and heating installation and is dispelled the heat unusual.
(6) effect of shutoff valve 12,13 is applicable to maintenance or turn-offs user's heating.
(7) effect of terminal box 10 internal temperature sensors is to be used to detect the warming situation of corridor, so that computer calculates the control time of setting according to the difference of corridor and room temperature.
(8) effect of terminal box is to be used for the layout line and to be convenient to safeguarding.
(9) effect of extension set is: 1. temperature signal, electric three-way reversal valve status signal, the signal of setting the control signal transmitter are become and be suitable for the signal that the bus with RS485+I transmits, and send it to and patrol and examine main frame; 2. receive the control instruction of sending by computer, control electric three-way reversal valve; 3. receive the direct control signal of user control signal transmitter, directly control the electric three-way reversal valve.4. prevent that thunder and lightning is by the attack of outdoor bus to other parts in the system.
(10) effect of system host is: 1. by RS232 bus and computer communication; 2. by RS485+I bus and extension set communication, transmit the control instruction of sending by computer to extension set; 3. control extension set and patrol and examine, and handle, quantize, preserve temperature, set information that extension set is sent here, read for computer; 4. prevent that thunder and lightning is by the attack of outdoor bus to computer.
4, the using method of system comprises the steps:
(1) preparation before the heating: 1. set up computer user's archives table, the input current year, every square metre of heating fee unit price of answering advance payment generated the heating fee amount of money that each heating user should pre-pay automatically.2. answer the heating fee amount of money of advance payment according to the user, collect the advance payment heating fee, in the archives table, confirmed, and generate statistical form automatically by computer.3. according to the statistical form of paying dues the user that do not pay dues is taked to turn-off heating or sign hold over, measure such as pay on behalf, exempt from.4. determine the acquiescence heating temperature value in the current year.Receiving that not before, control system will be controlled user's heating with the temperature value of acquiescence in the setting that the user provides in any form (as: Advise By Wire is set, letters are notified and set, use setting control signal transmitter setting etc.).5. whether all functions of components are normal in the check system of switching on and the system, guarantee that system's fault-free puts into operation.
(2) user's setting: the user sets the temperature that oneself need reach each room difference period according to own live and work rule with setting control signal transmitter before the heating beginning or during the heating.Content comprises: regular setting in indefinite duration.For example: button is selected room 1 (supposition is a bedroom), input 7:30～20:30 → 5 ℃ are by confirming, import 20:30～7:30 → 18 again ℃ by affirmation, button is selected room 2 (also supposition is a bedroom) again, input 7:30～18:00 → 5 ℃ are by confirming, import 18:00～7:30 → 18 again ℃ by affirmation, button is selected room 3 (supposition is the Room and kitchen) again, input 6:00～7:30 → 18 ℃ are by confirming, import 7:30～16:30 → 5 again ℃ by affirmation, 16:30～20:30 → 18 ℃ are by confirming, import 20:30～7:30 → 5 again ℃ by affirmation.Then button is selected scope effective time, as imports 48 backs by affirmation, and the interim heating temperature of setting each room of control will be pressed from setting by the expression system in 48 hours.Surpass the control law before the setting-up time system will recover to set automatically.If after setting, press button and selected scope effective time, but do not have the input time parameter just by affirmation, the setting of representing this is requirement indefinite duration by setting rule control, and system will set the heating temperature of controlling each room with this under the interim prerequisite of setting not have.Till having new setting to replace.If kinsfolk's interim activity and heating control law be not when being inconsistent,, can control heating installation in advance and enter and keep heating temperature or normal heating temperature as long as by stopping immediately or start button.
(3) the real-time control between heating period: in a single day system comes into operation, and just enters real-time automatic collecting and state of a control, finishes up to the heating phase.Computer is except preserving all temperature, control, user's setting, user's modification, the interim control information of user during this period, also will be to all undesired information in the system, comprise that the various system failures, local fault, warming unusual, human intervention etc. carry out Realtime Alerts and information is preserved.
(4) clearing and the form that finish of heating: calculate the heating fee that each user should pay automatically by computer, and generate to pre-pay and subtract the heating fee balance sheet that to hand over.Provide the heating information table to contentious user.With the problem that exists in the information analysis heating of being deposited, summing up experience etc.
Claims (9)
1, a kind of computer management of household heating and control system is characterized in that described system comprises:
(1) lays a temperature sensor that is used to detect room temperature at least in each room of each user;
(2) on every group of heating installation in each room of each user, lay a temperature sensor that is used to detect heater temperature;
(3), respectively lay a temperature sensor that is used to detect each user's heating on the inlet tube and outlet tube into and out of the family water temperature in the house lead in section of each user's hot duct;
(4) in each user's each room or the every group of heating installation or several groups of heating installation in several rooms an electric three-way reversal valve that is used to control the heating hot water passageway is installed;
(5) be used to the information transmitting apparatus that sets up and revise the heating time on their own and control electronic reversal valve temporarily for each user disposes one, and/or circulation shows each room temperature, heater temperature and the manual on-line setup control signal transmitter of display setting information automatically;
(6) at each floor of each unit (door opening) or two floors a terminal box that is used for that this floor heating user's temperature sensor, electric three-way reversal valve line formed that matrix wiring links to each other with extension set and/or the RS485 bus of user's setting control signal transmitter is linked to each other with extension set is installed;
(7) in each terminal box, lay the temperature sensor of the corridor temperature of every floor that is used to detect each unit;
(8), or a temperature that is respectively applied for room temperature, heater temperature, turnover family pipeline and the floor of patrolling and examining and quantizing the user is installed, patrols and examines and judges the channel status that the electric three-way reversal valve is current in the building in every building in one to two unit in every building; The control instruction that reception is sent by system host by computer, control electric three-way reversal valve change path; The Information Monitoring that the receiving system main frame sends is instructed, is sent user room, heating installation, house lead in pipeline and the temperature information of floor, the information of the electronic reversal valve channel status of user's heating installation, user's setting and control information to system host; Receive user's setting and control information; Each room temperature, heater temperature data after user's setting control signal transmitter sends quantification; And/or prevent the extension set of thunder and lightning to the attack of internal system;
(9) in each heating system, lay an energy RS232 bus signals of computer is become RS485 bus signals and computer and extension set communication; Can gather and preserve temporarily temperature, setting, the control information data of extension set quantification treatment and/or have the system host that prevents that thunder and lightning from attacking computer by outdoor bus;
(10) set information, each point temperature information that is used to handle and preserve the user that gathers of configuration in each heating system; Send control instruction according to handled information on time, and abnormal information is shown and reports to the police; The computer networking relevant monitoring and calculate the computer of the heating fee that each user should pay automatically with other.
2, the computer management of a kind of household heating according to claim 1 and control system, the communication modes that it is characterized in that described system host and extension set can be a kind of wired RS485 bus signals or the communication modes of RS485+I bus signals, a kind of wireless emission and the communication modes of reception and/or the communication modes of a kind of optical cable transmission.
3, the computer management of a kind of household heating according to claim 1 and 2 and control system, it is characterized in that the used sensor of described every temperature detection, can be the PN junction temperature sensor with unilateal conduction characteristic, pure resistive temperature sensor and/or digital temperature sensor; Wherein, the line of analog quantity temperature sensor can be connection and/or the matrix connection that sensor signal lines adds common line; For digital temperature sensor, then adopt a kind of two-wire system bus to connect.
4, the computer management of a kind of household heating according to claim 1 and 2 and control system, it is characterized in that described electric three-way reversal valve, magnetic force by mechanical connection driving and/or non-direct contact connects driving, and driving signal can be the instruction of computer and/or the instruction that user oneself passes through setting control signal transmitter.
5, the computer management of a kind of household heating according to claim 1 and 2 and control system, it is characterized in that described user sets the control signal transmitter, it is a time that is used for setting or revising heating by the user as required, and should set or revise and pass through extension set, system host sends to computer, again by computer indoor according at that time, outer temperature is handled, draw each user, in the control time of the electric three-way reversal valve of each heating installation, send control instruction automatically, control electric three-way reversal valve changes channel status and/or controls the device that the electric three-way reversal valve changes channel status by user oneself in advance according to interim change; It can be one and have setting control signal transmitter and/or setting control signal transmitter that only possesses display setting, control electric three-way reversal valve channel status that detects and show each room temperature, heater temperature, design temperature, the current channel status of electric three-way reversal valve.
6, the computer management of a kind of household heating according to claim 1 and 2 and control system, it is characterized in that described terminal box, be one and have certain dust reduction capability, interior band terminal plate, temperature sensor, and/or the termination of band electric three-way reversal valve address decoder and drive circuit.
7, the computer management of a kind of household heating according to claim 1 and 2 and control system, it is characterized in that described extension set, be one have lightning protection, control bus communication, control is patrolled and examined and the device of quantification treatment temperature sensor signal function; Receiving the user downwards, sets, revises and the interim information of controlling; Control drives the electric three-way reversal valve and changes channel status; Patrol and examine the temperature of room, heating installation, pipeline and corridor; Upwards, the instruction of receiving system main frame, the information data of transmission temperature, setting, modification, control; The control electric three-way reversal valve that receiving computer sends by system host changes the instruction of channel status, this extension set can be that a kind of directly concentrating under the control of system host patrolled and examined, and the analog signals of gathering is become one by one current signal is uploaded to the extension set of patrolling and examining main frame, a kind of analog quantity temperature sensor of controlling is patrolled and examined, quantizes, stored extension set and/or a kind of control that the waiting system main frame reads one by one and patrols and examines the extension set that digital temperature sensor waiting system main frame reads.
8, the computer management of a kind of household heating according to claim 1 and 2 and control system, it is characterized in that described system host, be one and have lightning protection, the RS232 bus signals of computer is become the RS485 bus signals, sends computer instruction to extension set and/or the extension set information data that receives preserved the system host that reads for computer temporarily; It can be a kind of in band quantize (A/D conversion) function and directly control extension set and patrol and examine, the current signal that extension set is returned concentrate quantize and preserve the system host that reads at any time for computer, a kind of band memory function at the system host of direct and extension set communication directly and under the system host of extension set communication and/or a kind of control under the control of computer at computer.
9, a kind of using method of the system as claimed in claim 1 is characterized in that the using method of this system comprises the steps:
(1) preparation before the heating: 1. set up computer user's archives table, the input current year, every square metre of heating fee amount of money of answering advance payment generated the heating fee amount of money that each heating user should pre-pay automatically; 2. answer the heating fee amount of money of advance payment according to the user, collect the advance payment heating fee, in the archives table, confirmed, and generate statistical form automatically by computer; 3. according to the statistical form of paying dues the user that do not pay dues is taked to turn-off heating or sign hold over, measure such as pay on behalf, exempt from; 4. determine the acquiescence heating temperature value in the current year; Before not receiving the setting that the user provides, control system will be controlled user's heating with the temperature value of acquiescence; 5. whether all functions of components are normal in the check system of switching on and the system, guarantee that system's fault-free puts into operation;
(2) user's setting: the user sets the temperature that oneself need reach each room difference period according to own live and work rule with setting control signal transmitter before the heating beginning or during the heating; Then button is selected scope effective time; Surpass setting-up time, the control law before system will recover to set automatically; If there is not the input time parameter just strong by confirming, the setting of representing this is that requirement is controlled by rule indefinite duration, and system will set the heating temperature of controlling each room with this under the interim prerequisite of setting not have, till new setting replacement is arranged; If need Iterim Change heating control law, as long as, can control heating installation in advance and enter setting heating temperature or normal heating temperature by stopping immediately or start button;
(3) the real-time control between heating period: in a single day system comes into operation, just enter real-time automatic collecting and state of a control, computer is except preserving all temperature, control, user's setting, user's modification, the interim control information of user, also will all undesired information in the system be carried out Realtime Alerts and information and be preserved;
(4) clearing and the form that finish of heating: calculate the heating fee that each user should pay automatically by computer, and generate to pre-pay to subtract and to hand over the heating fee balance sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100464406A CN100494789C (en) | 2006-04-24 | 2006-04-24 | Computer management and control system for separate heating |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100464406A CN100494789C (en) | 2006-04-24 | 2006-04-24 | Computer management and control system for separate heating |
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| CN1844762A CN1844762A (en) | 2006-10-11 |
| CN100494789C true CN100494789C (en) | 2009-06-03 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458608C (en) * | 2006-07-18 | 2009-02-04 | 程玉明 | Digital control heat supply managing and metering technical method |
| CN100395486C (en) * | 2006-11-21 | 2008-06-18 | 清华大学 | Method and device for simultaneously implementing heat regulation and heat measurement |
| CN101902843B (en) * | 2010-08-04 | 2012-02-22 | 王振水 | Energy-saving high-efficiency electric heating device |
| CN103019164A (en) * | 2011-06-03 | 2013-04-03 | 张旗 | Pipe monitoring device and technology |
| CN102620346B (en) * | 2012-04-16 | 2015-09-09 | 中铁建设集团有限公司 | The temperature control-flow stepping of Self-controlled room temperature can regulate household heat metering system |
| CN104121622A (en) * | 2013-04-28 | 2014-10-29 | 株式会社日立制作所 | Heat supply control device and method |
| CN108644886B (en) * | 2018-03-20 | 2020-08-18 | 吉林市宏深科技有限公司 | Time-division and area-division household control heating device and control method |
| CN109340890A (en) * | 2018-09-28 | 2019-02-15 | 广东电网有限责任公司 | A kind of temperature energy-saving control system and method for residential building central heating |
| CN109902927A (en) * | 2019-01-23 | 2019-06-18 | 新奥数能科技有限公司 | The control method and server of therrmodynamic system |
| CN109882909A (en) * | 2019-03-25 | 2019-06-14 | 北京华誉能源技术股份有限公司 | A kind of distributing-supplying-energy system and energy supply method |
| CN111486505B (en) * | 2020-04-29 | 2022-04-22 | 济南工达智能机电有限公司 | Heating control mechanism based on thing networking |
| CN112212475A (en) * | 2020-09-18 | 2021-01-12 | 四川协成电力工程设计有限公司 | Room temperature adjusting method and system, central control equipment and storage medium |
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